CN117773685A - Aluminum alloy surface polishing device and processing method - Google Patents
Aluminum alloy surface polishing device and processing method Download PDFInfo
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- CN117773685A CN117773685A CN202311561278.1A CN202311561278A CN117773685A CN 117773685 A CN117773685 A CN 117773685A CN 202311561278 A CN202311561278 A CN 202311561278A CN 117773685 A CN117773685 A CN 117773685A
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- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 206
- 238000005498 polishing Methods 0.000 title claims abstract description 192
- 238000003672 processing method Methods 0.000 title claims abstract description 13
- 230000007306 turnover Effects 0.000 claims abstract description 74
- 230000000712 assembly Effects 0.000 claims abstract description 21
- 238000000429 assembly Methods 0.000 claims abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 17
- 238000001179 sorption measurement Methods 0.000 claims description 14
- 239000000428 dust Substances 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 6
- 230000008569 process Effects 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 3
- 238000007517 polishing process Methods 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 230000009191 jumping Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
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- 238000004381 surface treatment Methods 0.000 description 1
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Abstract
The invention relates to an aluminum alloy surface polishing device and a processing method, belonging to the technical field of aluminum alloy profile surface processing; the polishing device comprises a support frame, wherein a polishing table is fixedly arranged on the support frame, two sides of the polishing table are provided with moving assemblies, the moving assemblies are provided with the polishing assemblies in a sliding manner, one side of the polishing table is a front processing table which forms an included angle smaller than 35 degrees with a horizontal plane, and the other side of the polishing table is a back processing table which forms an included angle larger than 35 degrees with the horizontal plane; the back processing table is fixedly provided with a bearing assembly, a turnover assembly is rotatably arranged between the front processing table and the back processing table, and the turnover assembly is electrically connected with a driving motor; a first limit groove matched with the aluminum alloy section to be processed is formed in one surface of the bearing component facing the aluminum alloy section to be processed; one surface of the turn-over assembly, facing the aluminum alloy section to be processed, is provided with a second limiting groove matched with the aluminum alloy section to be processed. The invention can rapidly realize the two-sided polishing of the aluminum alloy section.
Description
Technical Field
The invention belongs to the technical field of aluminum alloy profile surface machining, and particularly relates to an aluminum alloy surface polishing device and a machining method.
Background
The aluminum alloy plate is a plate made of aluminum alloy, belongs to one of metal plates, can be divided into various series of different series of aluminum alloy plates, can be used for different projects, and is widely applied to industries such as decoration, packaging, construction, transportation, electronics, aviation, aerospace, weapons and the like. The aluminum alloy sheet product requires a surface treatment for subsequent processing because the surface is provided with particles or burrs.
The patent number CN 115351686A discloses a surface polishing machine for processing aluminum alloy plates, which comprises a supporting frame, wherein a polishing table is arranged on the supporting frame, a bearing table body is arranged in the polishing table, a protection limiting assembly is fixedly embedded on the bearing table body, a plurality of rolling rollers are respectively arranged on two sides of the protection limiting assembly, an embedded table is arranged in the protection limiting assembly, an embedded concave panel is embedded in the embedded table, side protection frames are arranged on two sides of the concave panel, and a dust collector is arranged below the embedded table; a plate body is arranged in the concave panel. According to the invention, the auxiliary pulley in the concave panel is pressed by the protection limiting component, so that the surface of the damping wheel is contacted with the aluminum alloy plate, the resistance wheel is pressed to enable the side protection frame to be lifted by matching with the lifting plate, the two sides of the aluminum alloy plate are limited and protected, and meanwhile, the damping wheel is matched, so that the friction force of the surface of the aluminum alloy plate is increased, and the aluminum alloy plate is effectively prevented from jumping in the polishing process.
However, this approach described above has the following problems: firstly, the aluminum alloy section is polished by a physical method, and the surface of the polished aluminum alloy section is adhered with fine fragments so as to be inconvenient to clean; secondly, one surface of the aluminum alloy section is required to be polished and ground, then the aluminum alloy section is dismounted and turned over, and the aluminum alloy section is fed again and ground through polishing equipment. Complicated procedures and low production efficiency.
Disclosure of Invention
The invention aims to provide an aluminum alloy surface polishing device and a processing method, which are used for solving the technical problems that one surface of the surface of an aluminum alloy section is required to be polished and ground firstly by a traditional aluminum alloy section polishing machine, then the aluminum alloy section is dismounted and turned over, and the aluminum alloy section is fed again and ground by polishing equipment.
In order to achieve the above purpose, the specific technical scheme of the aluminum alloy surface polishing device and the processing method of the invention is as follows:
the aluminum alloy surface polishing device comprises a support frame, wherein a polishing table is fixedly installed on the support frame, two sides of the polishing table are provided with moving assemblies, the moving assemblies are provided with the polishing assemblies in a sliding manner, one side of the polishing table is a front processing table forming an included angle smaller than 35 degrees with a horizontal plane, and the other side of the polishing table is a back processing table forming an included angle larger than 35 degrees with the horizontal plane;
the back processing table is fixedly provided with a bearing assembly, a turnover assembly is rotatably arranged between the front processing table and the back processing table, and the turnover assembly is electrically connected with a driving motor; a first limit groove matched with the aluminum alloy section to be processed is formed in one surface of the bearing component facing the aluminum alloy section to be processed; one surface of the turn-over assembly facing the aluminum alloy section to be processed is provided with a second limiting groove matched with the aluminum alloy section to be processed
The aluminum alloy section to be processed is firstly fixed on the turn-over assembly for polishing one surface, then is sent to the bearing assembly through the turn-over assembly, and then the other surface of the aluminum alloy section to be processed is polished.
Further, the polishing assembly includes a third polishing assembly slidably disposed on the front side processing table and the back side processing table.
Further, the polishing assembly includes a first polishing assembly slidably disposed on the front side processing table, and a second polishing assembly slidably disposed on the back side processing table.
Further, a negative pressure groove is formed in one surface of the polishing table, facing the aluminum alloy section to be processed, and the depth of the negative pressure groove is larger than the heights of the bearing assembly and the turnover assembly, and the negative pressure groove is communicated with the dust collection device;
the bearing assembly and the turnover assembly are provided with a plurality of through grooves on the periphery, and the through grooves are communicated with the negative pressure grooves.
Further, the polishing table is internally provided with a hollow structure which is communicated with the dust collection device;
a plurality of first adsorption through holes are formed in the front processing table and the back processing table;
the bearing assembly and the turn-over assembly are also provided with a plurality of second adsorption through holes matched with the adsorption through holes.
Further, the back processing table is provided with a first heat exchange cavity, the front processing table is provided with a second heat exchange cavity, and the first heat exchange cavity is communicated with the second heat exchange cavity;
the first heat exchange cavity is communicated with the water inlet pipe, and the second heat exchange cavity is communicated with the water outlet pipe.
Further, a plurality of clamping assemblies are arranged on the front processing table, and the moving ends of the clamping assemblies penetrate through the second limiting grooves to be in close contact with the aluminum alloy section to be processed.
Further, a plurality of clamping assemblies are arranged on the back surface processing table, and the moving ends of the clamping assemblies penetrate through limiting grooves of the bearing assemblies to be in close contact with the aluminum alloy section to be processed.
Further, the clamping assembly comprises a hydraulic cylinder fixedly connected with the side surface of the polishing table, a collision block closely contacted with the aluminum alloy section to be processed, and a piston rod fixedly connected with the collision block, wherein the piston rod is arranged in the hydraulic rod in a sliding manner;
the piston rod and the abutting block penetrate through the first limiting groove or the second limiting groove.
The invention also provides a processing method of the aluminum alloy surface polishing device, which comprises the following steps of:
s1, resetting a polishing component at the farthest end of a front processing table, which is far away from a back processing table;
s2, a worker places a first aluminum alloy section to be processed in a second limit groove of the turn-over assembly;
step S3, starting a polishing assembly and a moving assembly, wherein the polishing assembly moves forwards and polishes the front surface of the first aluminum alloy section to be processed;
s4, resetting the polishing component to the farthest end of the front processing table, which is far away from the back processing table, after the front processing of the first aluminum alloy section to be processed is finished;
s5, starting a driving motor, and driving a first aluminum alloy section to be processed which is arranged in a second limiting groove and is processed to finish one side by a turning assembly to turn until the first aluminum alloy section to be processed falls into the first limiting groove of the bearing assembly;
s7, the worker places a second aluminum alloy section to be processed in a second limit groove of the turn-over assembly;
s8, starting the polishing assembly and the moving assembly again, wherein the polishing assembly firstly processes the front surface of the second aluminum alloy section to be processed, and then processes the back surface of the second aluminum alloy section to be processed;
step S9, the worker takes down the first aluminum alloy section bar to be processed, the two sides of which are processed, starts the driving motor, and the turnover assembly drives the second aluminum alloy section bar to be processed, which is arranged in the second limit groove and is processed to be processed, to turn over until the second aluminum alloy section bar to be processed falls into the first limit groove of the bearing assembly;
step S10, starting a polishing assembly and a moving assembly, and reversely moving the polishing assembly to polish the back surface of the second aluminum alloy section to be processed;
step S11, the worker takes down a second aluminum alloy section to be processed, the two surfaces of which are processed completely;
and repeating the steps S1-S11.
The invention also provides a processing method of the aluminum alloy surface polishing device, which comprises the following steps of:
s1, resetting a first polishing component to the furthest end of a front processing table, which is far away from a back processing table, and resetting a second polishing component to the furthest end of the back processing table, which is far away from the front processing table;
s2, a worker places a first aluminum alloy section to be processed in a second limit groove of the turn-over assembly;
step S3, starting a first polishing assembly and a moving assembly, wherein the polishing assembly polishes the front surface of the first aluminum alloy section to be processed;
s4, resetting the first polishing component to the furthest end of the front processing table, which is far away from the back processing table, after the front processing of the first aluminum alloy section to be processed is finished;
s5, starting a driving motor, and driving a first aluminum alloy section to be processed which is arranged in a second limiting groove and is processed to finish one side by a turning assembly to turn until the first aluminum alloy section to be processed falls into the first limiting groove of the bearing assembly;
s7, the worker places a second aluminum alloy section to be processed in a second limit groove of the turn-over assembly;
step S8, starting a first polishing assembly, a second polishing assembly and a moving assembly, wherein the first polishing assembly polishes the front surface of the second aluminum alloy section to be processed, and the second polishing assembly polishes the back surface of the first aluminum alloy section to be processed;
step S9, the worker takes down the first aluminum alloy section to be processed, the two sides of which are processed, and simultaneously, the first polishing component is reset at the farthest end of the front processing table, which is far away from the back processing table;
s10, resetting the second polishing component at the farthest end of the back processing table far away from the front processing table, starting a driving motor, and driving the second aluminum alloy section to be processed which is arranged in the second limiting groove and is processed to be one side by the turning component to turn over until the second aluminum alloy section to be processed falls into the first limiting groove of the bearing component;
step S11, a worker places a third aluminum alloy section to be processed in a second limit groove of the turn-over assembly;
step S12, starting a first polishing assembly, a second polishing assembly and a moving assembly, wherein the first polishing assembly polishes the front surface of a third aluminum alloy section to be processed, and the second polishing assembly polishes the back surface of the second aluminum alloy section to be processed;
and repeating the steps S9-S12.
The aluminum alloy surface polishing device and the processing method have the following advantages: the front processing table, the back processing table and the turn-over assembly are arranged, so that the two sides of the aluminum alloy section to be processed can be rapidly polished, and the working efficiency is greatly improved; the negative pressure grooves and the through grooves can effectively adsorb aluminum alloy scraps so as to prevent the scraps from splashing to cause injury to staff; the arrangement of the hollow structure, the first/second adsorption through holes and the clamping assembly avoids the problem that polishing positions are easy to jump and uneven polishing of the surface of the aluminum alloy plate is caused because the plate can repeatedly move along with the polishing machine on the polishing table to a certain extent; the arrangement of the first heat exchange cavity and the second heat exchange cavity can reduce partial heat generated on the surface of the aluminum alloy section to be processed during polishing and prevent the aluminum alloy section from deforming.
Drawings
Fig. 1 is a schematic structural diagram of an aluminum alloy surface polishing apparatus according to embodiment 1 of the present invention.
Fig. 2 is a schematic diagram of a polishing apparatus for aluminum alloy surfaces according to embodiment 1 of the present invention.
Fig. 3 is a schematic structural diagram of an aluminum alloy surface polishing apparatus in embodiment 2 of the present invention.
Fig. 4 is a schematic structural view of a support frame and a polishing table of an aluminum alloy surface polishing apparatus according to embodiment 3 of the present invention.
Fig. 5 is a schematic structural diagram of a support frame, a polishing table, a turn-over assembly and a support assembly of an aluminum alloy surface polishing apparatus according to embodiment 3 of the present invention.
Fig. 6 is a partial enlarged view of fig. 5 at C.
Fig. 7 is a schematic structural diagram of a turn-over assembly of an aluminum alloy surface polishing apparatus in embodiment 3 of the present invention.
Fig. 8 is a schematic structural diagram of an aluminum alloy surface polishing apparatus in embodiment 4 of the present invention.
Fig. 9 is a top view of an aluminum alloy surface polishing apparatus in embodiment 4 of the present invention.
Fig. 10 is a cross-sectional view at A-A of fig. 9.
Fig. 11 is a schematic diagram of a polishing apparatus for aluminum alloy surfaces in embodiment 4 of the present invention.
Fig. 12 is a top view (concealing the turn-down assembly and the supporting assembly) of an aluminum alloy surface polishing apparatus according to embodiment 5 of the invention.
Fig. 13 is a cross-sectional view of fig. 12 at B-B.
Fig. 14 is a partial enlarged view of fig. 13 at D.
Fig. 15 is a schematic structural view of an aluminum alloy surface polishing apparatus in embodiment 6 of the present invention.
FIG. 16 is a schematic structural view of a turn-over assembly of an aluminum alloy surface polishing apparatus according to the present invention
The figure indicates: 1. a support frame; 2. a polishing table; 201. a front processing table; 202. a reverse side processing table; 3. a moving assembly; 4. a polishing assembly; 401. a first polishing assembly; 402. a second polishing assembly; 403. a third polishing assembly; 404. a slide block; 405. a support post; 406. a mounting table; 407. a screw rod; 408. polishing machine; 5. a carrier assembly; 6. a turn-over assembly; 601. a rotating shaft; 602. a turnover table; 7. the first limit groove; 8. the second limit groove; 9. an aluminum alloy section to be processed; 10. a negative pressure groove; 11. a through hole; 12. a hollow structure; 13. a first adsorption through hole; 14. a second adsorption through hole; 15. a first heat exchange chamber; 16. a second heat exchange chamber; 17. a clamping assembly; 171. a hydraulic cylinder; 172. a collision block; 173. a piston rod.
Detailed Description
In order to better understand the purpose, structure and function of the present invention, the following describes in detail an aluminum alloy surface polishing apparatus and a processing method thereof with reference to the accompanying drawings.
1-16, an aluminum alloy surface polishing device comprises a support frame 1, wherein a polishing table 2 is fixedly installed on the support frame 1, moving assemblies 3 are arranged on two sides of the polishing table 2, each moving assembly 3 comprises sliding rails symmetrically arranged on two sides of the polishing table 2, a polishing assembly 4 is arranged on each moving assembly 3 in a sliding mode, each polishing assembly 4 comprises two sliding blocks 404 respectively arranged on each moving assembly 3 in a sliding mode, a support post 405 is arranged on each sliding block, an installation table 406 is arranged on each support post, a lead screw 407 is fixed on each installation table 406, a polishing machine 408 is connected to each lead screw 407 in a threaded mode, one side of the polishing table 2 is a front processing table 201 forming an included angle smaller than 35 degrees with a horizontal plane, and the other side of the polishing table 2 is a back processing table 202 forming an included angle larger than 35 degrees with the horizontal plane;
the back side processing table 202 is fixedly provided with a bearing component 5, a turnover component 6 is rotatably arranged between the front side processing table 201 and the back side processing table 202, and the turnover component 6 is electrically connected with a driving motor which is not shown in the drawing; the turn-over assembly 6 rotates between the front processing table 201 and the back processing table 202, and the front processing table 201 forming an included angle smaller than 35 degrees with the horizontal plane and the back processing table 202 forming an included angle larger than 35 degrees with the horizontal plane are arranged, so that when the aluminum alloy profile 9 to be processed on the turn-over assembly 6 falls into the bearing assembly 5, larger position deviation caused by too large falling height can be avoided, and larger noise caused by too large falling height can be avoided; one surface of the bearing component 5 facing the aluminum alloy section bar 9 to be processed is provided with a first limit groove 7 matched with the aluminum alloy section bar 9 to be processed; the surface of the turn-over assembly 6 facing the aluminum alloy section bar 9 to be processed is provided with a second limit groove 8 matched with the aluminum alloy section bar 9 to be processed;
the aluminum alloy section bar 9 to be processed is firstly fixed on the turn-over assembly 6 for polishing one surface, then is sent to the bearing assembly 5 through the turn-over assembly 6, and then the other surface of the aluminum alloy section bar 9 to be processed is polished.
The turn-over assembly 6 comprises a rotating shaft 601 which is rotationally connected with the polishing table 2, one end of the rotating shaft 601 is electrically connected with a driving motor, the periphery side of the rotating shaft 601 is integrally formed with a turn-over table 602, and the turn-over table 602 is provided with a second limiting groove 8 towards one side of the aluminum alloy section 9 to be processed.
The bearing assembly 5 comprises a bearing table fixedly arranged on the reverse side processing table 202, and a first limit groove 7 matched with the aluminum alloy section 9 to be processed is arranged on one side of the bearing table facing the aluminum alloy section 9 to be processed.
As shown in fig. 1-2, embodiment 1 of the present invention is:
the polishing assembly 4 includes a third polishing assembly 403 slidably disposed on the front side processing table 201 and the back side processing table 202.
The processing method of the aluminum alloy surface polishing device comprises the following steps of:
step S1, resetting the polishing component 4 to the most distal end of the front processing table 201 away from the back processing table 202;
step S2, a worker places a first aluminum alloy section 9 to be processed in a second limit groove 8 of the turn-over assembly 6;
step S3, starting the polishing component 4 and the moving component 3, and enabling the polishing component 4 to move forward and polish the front surface of the first aluminum alloy section 9 to be processed;
step S4, after the front processing of the first aluminum alloy section 9 to be processed is finished, resetting the polishing component 4 to the farthest end of the front processing table 201, which is far away from the back processing table 202, again;
step S5, starting a driving motor, driving a turnover assembly 6 to turn over a first aluminum alloy section bar 9 to be processed which is arranged in a second limit groove 8 and is processed to a finished surface until the first aluminum alloy section bar 9 to be processed falls into a first limit groove 7 of a bearing assembly 5, and manually righting and resetting the first aluminum alloy section bar 9 to be processed if the first aluminum alloy section bar 9 to be processed does not fall into the first limit groove 7 completely;
step S7, a worker places a second aluminum alloy section bar 9 to be processed in a second limit groove 8 of the turn-over assembly 6;
step S8, starting the polishing component 4 and the moving component 3 again, wherein the polishing component 4 is used for firstly processing the front surface of the second aluminum alloy section bar 9 to be processed, and then processing the back surface of the second aluminum alloy section bar 9 to be processed;
step S9, a worker takes down the first aluminum alloy section bar 9 to be processed, the two sides of which are processed, starts a driving motor, the turnover assembly 6 drives the second aluminum alloy section bar 9 to be processed, which is arranged in the second limit groove 8 and is processed to be processed, to turn over until the second aluminum alloy section bar 9 to be processed falls into the first limit groove 7 of the bearing assembly 5, and if the aluminum alloy section bar 9 to be processed does not fall into the first limit groove 7 completely, the worker can manually put the aluminum alloy section bar to be processed into a right position;
step S10, starting the polishing component 4 and the moving component 3, and reversely moving the polishing component 4 and polishing the reverse surface of the second aluminum alloy section bar 9 to be processed;
step S11, the worker takes down the second aluminum alloy section bar 9 to be processed, the two surfaces of which are processed completely;
and repeating the steps S1-S11.
As shown in fig. 3, embodiment 2 of the present invention is:
the polishing assembly 4 includes a first polishing assembly 401 slidably disposed on the front side processing table 201, and a second polishing assembly 402 slidably disposed on the back side processing table 202.
The processing method of the aluminum alloy surface polishing device comprises the following steps of:
step S1, resetting the first polishing component 401 to the furthest end of the front processing table 201 away from the back processing table 202, and resetting the second polishing component 402 to the furthest end of the back processing table 202 away from the front processing table 201;
step S2, a worker places a first aluminum alloy section 9 to be processed in a second limit groove 8 of the turn-over assembly 6;
step S3, starting a first polishing component 401 and a moving component 3, wherein the polishing component 4 polishes the front surface of a first aluminum alloy section bar 9 to be processed;
step S4, after the front processing of the first aluminum alloy section 9 to be processed is finished, resetting the first polishing component 401 to the farthest end of the front processing table 201, which is far away from the back processing table 202, again;
step S5, starting a driving motor, driving a turnover assembly 6 to turn over a first aluminum alloy section bar 9 to be processed which is arranged in a second limit groove 8 and is processed to a finished surface until the first aluminum alloy section bar 9 to be processed falls into a first limit groove 7 of a bearing assembly 5, and manually righting and resetting the first aluminum alloy section bar 9 to be processed if the first aluminum alloy section bar 9 to be processed does not fall into the first limit groove 7 completely;
step S7, a worker places a second aluminum alloy section bar 9 to be processed in a second limit groove 8 of the turn-over assembly 6;
step S8, starting a first polishing component 401, a second polishing component 402 and a moving component 3, wherein the first polishing component 401 polishes the front surface of the second aluminum alloy section bar 9 to be processed, and the second polishing component 402 polishes the back surface of the first aluminum alloy section bar 9 to be processed;
step S9, the worker takes down the first aluminum alloy section bar 9 to be processed, the two sides of which are processed, and simultaneously, the first polishing component 401 is reset at the farthest end of the front processing table 201, which is far away from the back processing table 202;
step S10, resetting the second polishing component 402 at the far end of the back processing table 202 far away from the front processing table 201, starting a driving motor, driving the turnover component 6 to turn over the second aluminum alloy section bar 9 to be processed which is arranged in the second limit groove 8 and is processed to be finished, until the second aluminum alloy section bar 9 to be processed falls into the first limit groove 7 of the bearing component 5, and manually setting the aluminum alloy section bar 9 to be processed in a reset position by a worker if the aluminum alloy section bar 9 to be processed does not fall into the first limit groove 7 completely;
step S11, a worker places a third aluminum alloy section bar 9 to be processed in a second limit groove 8 of the turn-over assembly 6;
step S12, starting a first polishing component 401, a second polishing component 402 and a moving component 3, wherein the first polishing component 401 polishes the front surface of a third aluminum alloy section bar 9 to be processed, and the second polishing component 402 polishes the back surface of the second aluminum alloy section bar 9 to be processed;
and repeating the steps S9-S12.
As shown in fig. 4 to 7, embodiment 3 of the present invention is:
the polishing table 2 is provided with a negative pressure groove 10 towards one surface of the aluminum alloy section bar 9 to be processed, the depth of the negative pressure groove 10 is larger than the heights of the bearing component 5 and the turnover component 6, and the negative pressure groove 10 is communicated with a dust collection device which is not shown in the drawing;
the periphery of the bearing assembly 5 and the turnover assembly 6 is provided with a plurality of through grooves 11, and the through grooves 11 are communicated with the negative pressure groove 10; through grooves 11 are formed in the upper, lower, left and right sides of the bearing assembly 5, the turnover side of the turnover assembly 6 is provided with through grooves 11 on three sides, namely, through grooves 11 are formed in the upper, lower, left and right sides of the first limiting groove 7, through grooves 11 are formed in the second limiting groove 8, except the side of the rotating shaft 601, and through grooves 11 are formed in other sides.
Starting a dust collection device to enable the negative pressure groove 10 to be in a negative pressure environment, when the polishing component 4 starts to work, enabling scraps generated by polishing the aluminum alloy section bar 9 to be processed by the polishing component 4 to enter the negative pressure groove 10 through the through groove 11 on the periphery of the bearing component 5 or the turn-over component 6 due to the existence of negative pressure, and finally, carrying out dust collection in the dust collection device; through this setting can effectively adsorb aluminum alloy piece to avoid it to splash and cause the injury to the staff.
As shown in fig. 8 to 11, embodiment 4 of the present invention is:
the polishing table 2 is internally provided with a hollow structure 12, and the hollow structure 12 is communicated with a dust collection device;
a plurality of first adsorption through holes 13 are formed in the front processing table 201 and the back processing table 202;
the bearing component 5 and the turn-over component 6 are also provided with a plurality of second adsorption through holes 14 matched with the adsorption through grooves 11;
starting the dust collection device, forming a negative pressure environment by the hollow structure 12, and enabling the first adsorption through hole 13 and the second adsorption through hole 14 to adsorb the aluminum alloy section bar 9 to be processed, further fixing the aluminum alloy section bar 9 to be processed on the bearing assembly 5 or the turn-over assembly 6, and avoiding the problem of uneven polishing of the surface of the aluminum alloy plate material due to the fact that the polishing position is easy to jump due to the fact that the plate material can repeatedly displace along with the polishing machine on the polishing table 2 to a certain extent.
As shown in fig. 12 to 14, embodiment 5 of the present invention is:
the back side processing table 202 is provided with a first heat exchange cavity 15, the front side processing table 201 is provided with a second heat exchange cavity 16, and the first heat exchange cavity 15 is communicated with the second heat exchange cavity 16;
the first heat exchange cavity 15 is communicated with the water inlet pipe, and the second heat exchange cavity 16 is communicated with the water outlet pipe;
cold water enters the first heat exchange cavity 15 and the second heat exchange cavity 16 through the water inlet pipe and finally flows out of the water outlet pipe, the traditional aluminum alloy section bar 9 to be processed can generate high temperature during polishing, the generated high temperature is subjected to heat exchange through the cold water in the first hot water cavity and the second hot water cavity, the heat generated on the surface of the aluminum alloy section bar 9 to be processed during polishing is reduced to a certain extent, and the deformation of the aluminum alloy section bar 9 to be processed is prevented; the height of the water inlet pipe is larger than that of the water outlet pipe, the first heat exchange cavity 15 is higher than the second heat exchange cavity 16, water is fed from a high position, water is discharged from a low position, and gravitational potential energy is converted into kinetic energy without using a water suction pump.
As shown in fig. 15, embodiment 6 of the present invention:
a plurality of clamping assemblies 17 are arranged on the front processing table 201, and the moving ends of the clamping assemblies 17 pass through the second limiting grooves 8 to be in close contact with the aluminum alloy section bar 9 to be processed; three clamping assemblies 17 are arranged on the front processing table 201; when the processed aluminum alloy section bar 9 to be processed is smaller than the second limit groove 8, the clamping assembly 17 is required to be started, so that the clamping assembly 17 clamps the aluminum alloy section bar 9 to be processed, and the polishing process is carried out;
before the flip-top assembly 6 operates the flip-top action, the clamping assembly 17 needs to be retracted, and the moving end passing through the flip-top assembly 6 needs to be fully retracted, so as to prevent the flip-top assembly 6 from being blocked from the flip-top motion.
In this embodiment, a plurality of clamping assemblies 17 are disposed on the back surface processing table 202, and the moving ends of the clamping assemblies 17 pass through the limiting grooves of the bearing assemblies 5 to be in close contact with the aluminum alloy section bar 9 to be processed; three clamping assemblies 17 are arranged on the back surface processing table 202; the clamping assembly 17 accomplishes two things: firstly, when the processed aluminum alloy section bar 9 to be processed is smaller than the first limit groove 7, a clamping assembly 17 is required to be started, so that the clamping assembly 17 clamps the aluminum alloy section bar 9 to be processed, and a polishing process is carried out; secondly, if the aluminum alloy section bar 9 to be processed does not completely fall into the first limiting groove 7, a worker can manually push the aluminum alloy section bar into the first limiting groove 7, and then the clamping component 17 is started to perform further adjustment actions.
In this embodiment, the clamping assembly 17 includes a hydraulic cylinder 171 fixedly connected to the side surface of the polishing table 2, an abutting block 172 closely contacting the aluminum alloy section 9 to be processed, and a piston rod 173 fixedly connected to the abutting block 172, the piston rod 173 being slidably disposed in the hydraulic rod;
the piston rod 173 and the abutting block 172 penetrate through the first limit groove 7 or the second limit groove 8, and the abutting block 172 and one side facing the aluminum alloy section 9 to be processed are provided with a buffer pad;
starting the hydraulic cylinder 171, driving the piston rod 173 and the abutting block 172 to clamp the aluminum alloy section bar 9 to be processed, and avoiding the problem of uneven polishing of the surface of the aluminum alloy section bar because the plate can repeatedly displace on the polishing table 2 along with the polishing machine to a certain extent, so that the polished position is easy to jump.
It will be understood that the invention has been described in terms of several embodiments, and that various changes and equivalents may be made to these features and embodiments by those skilled in the art without departing from the spirit and scope of the invention. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the invention without departing from the essential scope thereof. Therefore, it is intended that the invention not be limited to the particular embodiment disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (10)
1. The utility model provides an aluminum alloy surface polishing device, includes support frame (1), fixed mounting polishing platform (2) on support frame (1), polishing platform (2) both sides set up movable assembly (3), and movable assembly (3) are gone up to slide and are set up polishing assembly (4), its characterized in that, polishing platform (2) one side is front processing platform (201) that becomes less than 35 degrees contained angles with the horizontal plane, polishing platform (2) opposite side is reverse side processing platform (202) that becomes more than 35 degrees contained angles with the horizontal plane;
a bearing assembly (5) is fixedly arranged on the back side processing table (202), a turn-over assembly (6) is rotatably arranged between the front side processing table (201) and the back side processing table (202), and the turn-over assembly (6) is electrically connected with a driving motor; one surface of the bearing component (5) facing the aluminum alloy section bar (9) to be processed is provided with a first limit groove (7) matched with the aluminum alloy section bar (9) to be processed; a second limit groove (8) matched with the aluminum alloy section bar (9) to be processed is arranged on one surface of the turnover assembly (6) facing the aluminum alloy section bar (9) to be processed;
the aluminum alloy section bar (9) to be processed is firstly fixed on the turn-over assembly (6) for polishing one surface, then is sent to the bearing assembly (5) through the turn-over assembly (6), and then the other surface of the aluminum alloy section bar (9) to be processed is polished.
2. The aluminum alloy surface polishing apparatus as recited in claim 1, wherein the polishing member (4) comprises a third polishing member (403) slidably provided on the obverse side processing table (201) and the reverse side processing table (202).
3. The aluminum alloy surface polishing apparatus as recited in claim 1, wherein the polishing member (4) comprises a first polishing member (401) slidably disposed on the front surface processing table (201), and a second polishing member (402) slidably disposed on the back surface processing table (202).
4. The aluminum alloy surface polishing device according to claim 1, wherein a negative pressure groove (10) is formed in one surface of the polishing table (2) facing the aluminum alloy section bar (9) to be processed, the depth of the negative pressure groove (10) is larger than the heights of the bearing component (5) and the turnover component (6), and the negative pressure groove (10) is communicated with the dust collection device;
the bearing assembly (5) and the turnover assembly (6) are provided with a plurality of through grooves (11) at the periphery, and the through grooves (11) are communicated with the negative pressure groove (10).
5. The aluminum alloy surface polishing device according to claim 1, wherein the polishing table (2) is internally provided with a hollow structure (12), and the hollow structure (12) is communicated with a dust suction device;
a plurality of first adsorption through holes (13) are formed in the front processing table (201) and the back processing table (202);
the bearing component (5) and the turn-over component (6) are also provided with a plurality of second adsorption through holes (14) matched with the adsorption through grooves (11).
6. The aluminum alloy surface polishing device according to claim 1, wherein the back surface processing table (202) is provided with a first heat exchange cavity (15), the front surface processing table (201) is provided with a second heat exchange cavity (16), and the first heat exchange cavity (15) is communicated with the second heat exchange cavity (16);
the first heat exchange cavity (15) is communicated with the water inlet pipe, and the second heat exchange cavity (16) is communicated with the water outlet pipe.
7. The aluminum alloy surface polishing device according to claim 1, wherein a plurality of clamping assemblies (17) are arranged on the front processing table (201) and/or the back processing table (202), and the moving ends of the clamping assemblies (17) pass through the second limit grooves (8) to be in close contact with the aluminum alloy profile (9) to be processed.
8. The aluminum alloy surface polishing device according to claim 7, wherein the clamping assembly (17) comprises a hydraulic cylinder (171) fixedly connected with the side surface of the polishing table (2), a collision block (172) closely contacted with the aluminum alloy section bar (9) to be processed, and a piston rod (173) fixedly connected with the collision block (172), and the piston rod (173) is slidably arranged in the hydraulic rod;
the piston rod (173) and the abutting block (172) penetrate through the first limit groove (7) or the second limit groove (8).
9. A processing method using the aluminum alloy surface polishing apparatus as recited in claim 2, comprising the steps of, in order:
step S1, resetting the polishing component (4) to the furthest end of the front processing table (201) away from the back processing table (202);
s2, a worker places a first aluminum alloy section bar (9) to be processed in a second limit groove (8) of the turn-over assembly (6);
step S3, starting a polishing component (4) and a moving component (3), wherein the polishing component (4) moves forward and polishes the front surface of a first aluminum alloy section bar (9) to be processed;
s4, after the front surface of the first aluminum alloy section bar (9) to be processed is processed, resetting the polishing assembly (4) to the farthest end of the front surface processing table (201) far away from the back surface processing table (202) again;
s5, starting a driving motor, and driving a turnover assembly (6) to turn over a first aluminum alloy section bar (9) to be processed which is arranged in a second limit groove (8) and is processed to a finished surface until the first aluminum alloy section bar (9) to be processed falls into a first limit groove (7) of a bearing assembly (5);
step S7, a worker places a second aluminum alloy section bar (9) to be processed in a second limit groove (8) of the turn-over assembly (6);
s8, starting the polishing component (4) and the moving component (3) again, wherein the polishing component (4) firstly processes the front surface of the second aluminum alloy section bar (9) to be processed, and then processes the back surface of the second aluminum alloy section bar (9) to be processed;
step S9, a worker takes down the first aluminum alloy section bar (9) to be processed, the two sides of which are processed, starts a driving motor, and the turnover assembly (6) drives the second aluminum alloy section bar (9) to be processed, which is arranged in the second limit groove (8) and is processed to be one side, to turn over until the second aluminum alloy section bar (9) to be processed falls into the first limit groove (7) of the bearing assembly (5);
step S10, starting a polishing component (4) and a moving component (3), and reversely moving the polishing component (4) and polishing the reverse surface of a second aluminum alloy section bar (9) to be processed;
step S11, the worker takes down a second aluminum alloy section bar (9) to be processed, the two surfaces of which are processed completely;
and repeating the steps S1-S11.
10. A processing method using the aluminum alloy surface polishing apparatus as recited in claim 3, comprising the steps of, in order:
step S1, resetting a first polishing component (401) to the furthest end of a front processing table (201) away from a back processing table (202), and resetting a second polishing component (402) to the furthest end of the back processing table (202) away from the front processing table (201);
s2, a worker places a first aluminum alloy section bar (9) to be processed in a second limit groove (8) of the turn-over assembly (6);
step S3, starting a first polishing component (401) and a moving component (3), and polishing the front surface of a first aluminum alloy section bar (9) to be processed by a polishing component (4);
s4, after the front surface of the first aluminum alloy section bar (9) to be processed is processed, resetting the first polishing component (401) to the farthest end of the front surface processing table (201) away from the back surface processing table (202) again;
s5, starting a driving motor, and driving a turnover assembly (6) to turn over a first aluminum alloy section bar (9) to be processed which is arranged in a second limit groove (8) and is processed to a finished surface until the first aluminum alloy section bar (9) to be processed falls into a first limit groove (7) of a bearing assembly (5);
step S7, a worker places a second aluminum alloy section bar (9) to be processed in a second limit groove (8) of the turn-over assembly (6);
step S8, starting a first polishing component (401), a second polishing component (402) and a moving component (3), wherein the first polishing component (401) polishes the front surface of a second aluminum alloy section bar (9) to be processed, and the second polishing component (402) polishes the back surface of the first aluminum alloy section bar (9) to be processed;
step S9, a worker takes down a first aluminum alloy section bar (9) to be processed, the two sides of which are processed, and simultaneously, the first polishing component (401) is reset at the farthest end of the front processing table (201) far away from the back processing table (202);
s10, resetting the second polishing component (402) at the farthest end of the back processing table (202) far away from the front processing table (201), starting a driving motor, and driving the second aluminum alloy section bar (9) to be processed which is arranged in the second limiting groove (8) and is processed to be one side by the turning component (6) until the second aluminum alloy section bar (9) to be processed falls into the first limiting groove (7) of the bearing component (5);
step S11, a worker places a third aluminum alloy section bar (9) to be processed in a second limit groove (8) of the turn-over assembly (6);
step S12, starting a first polishing component (401), a second polishing component (402) and a moving component (3), wherein the first polishing component (401) polishes the front surface of a third aluminum alloy section bar (9) to be processed, and the second polishing component (402) polishes the back surface of the second aluminum alloy section bar (9) to be processed;
and repeating the steps S9-S12.
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| CN202311561278.1A CN117773685A (en) | 2023-11-22 | 2023-11-22 | Aluminum alloy surface polishing device and processing method |
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| CN202311561278.1A CN117773685A (en) | 2023-11-22 | 2023-11-22 | Aluminum alloy surface polishing device and processing method |
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