CN209615112U - A kind of Novel five-axis polishing machine - Google Patents

Abstract

The utility model relates to machine tool technology fields, more particularly to a kind of Novel five-axis polishing machine, including workpiece polishing mechanism, lifting frame mechanism, material load carrier, sliding frame mechanism, base mechanism, the workpiece polishing mechanism is slidably arranged in lifting frame mechanism, the lifting frame mechanism is fixed on the base unit, the sliding rack mechanism slips are arranged on the base unit, and the material load carrier, which is slidably located in, to be slided on frame mechanism.X, Y, Z axis is arranged to carriage and rotary work mounting table in the utility model polishing machine, realize the processing of workpiece multi-angle rotary, meet to add required precision high, side circular arc and cambered surface etc. it is complex-curved on the techniques such as sanding and polishing requirement, the disposable clamping of workpiece can be continuously finished 4 polishing operations, realize the continuity of process, it solves the problems, such as that the workpiece placement station synchronous working of the rotation main shaft of five self-movements of five-axis robot lathe and five synchronous rotations disposably processes five workpiece, improves production efficiency.

Description

A kind of Novel five-axis polishing machine

Technical field

The utility model relates to machine tool technology fields, and in particular to a kind of Novel five-axis polishing machine.

Background technique

Modern manufacturing industry proposes more and more requirements to numerical control equipment, it is desirable that equipment can be realized high speed, efficient, height Essence and the processing for realizing complex parts, the more and more extensive modern equipment row for being applied to processing complex parts of five-axis robot lathe Due to its precision height, flexible in programming, many advantages, such as five faces can be processed in various complex-curved, clamped one times can be processed, greatly in column Industrial manufacturing level and efficiency are improved greatly.With the development of science and technology in order to further improve production efficiency, five present axis Lathe starts tendency multistation and is processed, however five-axis machine tool is expensive, especially the five-axis machine tool of import, often in order The many medium-sized and small enterprises of state are hung back, and China also develops many domestic five-axis machine tools at present, and price will cheaply very compared with import It is more, but these five-axis machine tools are essentially all only one turntable and a main shaft, that is, can only once process a part, So production efficiency is not relatively high.It is lower than five-axis machine tool, but six axis as the six-joint robot average price that current enterprise uses Robot there are poor rigidity, power output it is small the disadvantages of, be still unable to satisfy the production requirement of above-mentioned processing technology.

Summary of the invention

In order to overcome shortcoming and defect existing in the prior art, the purpose of this utility model is to provide one kind novel five Axis polishing machine, the polishing machine can simultaneously process multiple parts, and workpiece can be continuously finished 4 polishings without clamping again Process substantially increases production efficiency.

The purpose of this utility model is achieved through the following technical solutions: a kind of Novel five-axis polishing machine, including workpiece polishing mechanism, Lifting frame mechanism, material load carrier, sliding frame mechanism, base mechanism；

The workpiece polishing mechanism includes concave shape fixed frame, four sides mill grinding head, first driving device and reducer assemblies, The four sides mill grinding head is rotatably arranged on the concave shape fixed frame by the first rotating shaft of inside setting, and described first Driving device is connect by the reducer assemblies with the first rotating shaft inside the four sides mill grinding head, first driving Device drives the first rotating shaft in the four sides mill grinding head that the four sides mill grinding head is driven to fix in the concave shape Rotation, the concave shape fixed frame are slidably arranged on the lifting frame mechanism in the groove of frame；

The lifting frame mechanism includes longitudinally fixed frame, the first sliding block, the first sliding rail, Z axis screw rod, the first nut piece, One bearing-type fixing piece, the second driving device and the first plummer, first sliding rail are fixed on the longitudinally fixed frame, institute It states the second driving device and is fixed on the longitudinally fixed frame upper end, one end of the Z axis screw rod and second driving device connect It connects, the other end of the Z axis screw rod is rotatably arranged on the longitudinally fixed frame by first bearing formula fixing piece, and described first holds Microscope carrier is fixed with first sliding block, and first sliding block is slidably located on first sliding rail, the first nut piece spiral shell It is located at the Z axis screw rod, the first nut piece is fixedly connected with first plummer, and second driving device is via the Z Axial filament bar, the first nut piece drive first plummer to slide up and down on the first sliding rail with the first sliding block；The crane Mechanism is fixed on one end of the base mechanism vertically, and the sliding frame mechanism is slidably located on the base mechanism along Y-axis, The material load carrier is slidably located on the sliding frame mechanism along X-axis.

Further, the material load carrier includes carrier, Workpiece carrier mechanism, the first X-axis screw rod, the second cunning Rail, sliding rail fixed frame, the second sliding block, fixed block and the second nut piece for being screwed on the outside of the first X-axis screw rod, institute It states the second nut piece and is fixed on the carrier, the Workpiece carrier mechanism is fixed on the top of the carrier by fixed block In plane, second sliding rail is fixed on the another side of the sliding rail fixed frame, and second sliding block is slideably positioned in second Sliding rail, carrier are fixedly connected with the second sliding block, drive carrier along described the when the first X-axis screw rod described in outer power drive rotates Two sliding rails are mobile.

Further, the sliding frame mechanism include the second plummer, third sliding block, third sliding rail, the second X-axis screw rod, Third nut piece, third driving device and fixed pedestal, the fixed pedestal are groove type, and the third driving device is fixed on One end of fixed pedestal inside grooves, the third sliding rail are fixed on the slot ridge top of the fixed pedestal, second carrying Platform is slidably located on the third sliding rail by third sliding block, and one end of the second X-axis screw rod and third driving fill Connection is set, the second X-axis screw rod is rotatably dispose in fixed pedestal groove, and the third nut piece is screwed onto the second X-axis silk The outside of bar is simultaneously fixedly connected with second plummer lower part, when the third driving device drives the rotation of the second X-axis screw rod Driving third nut piece is moved along the second X-axis screw rod, third nut piece driven when mobile second plummer along third sliding rail back and forth Sliding.

Further, the base mechanism includes pony sill, Four-slider, the 4th sliding rail, Y-axis screw rod and the 4th driving dress It sets, the 4th sliding rail is arranged on the pony sill, and the Four-slider is fixed on the fixed pedestal lower part, and the described 4th Sliding rail sliding sleeve is set on the Four-slider, and the fourth drive device is fixed on the 4th sliding rail on the pony sill Inside, Y-axis screw rod are rotatably dispose in pony sill, and for driving Y-axis screw rod to rotate, the fixed pedestal is spirally connected fourth drive device Drive material load carrier sliding along the 4th when the outside of the Y-axis screw rod, the fourth drive device driving Y-axis screw rod rotation Rail slidably reciprocates.

Further, the lifting frame mechanism further includes the first gear group for being located at the longitudinally fixed frame upper end, second Gear set and the clump weight moved up and down, the clump weight are connect by chain with the concave shape fixed frame, the chain It is separately positioned on the first gear group, in second gear group.

Further, the sliding frame mechanism further includes the first shell, and first shell is arranged in the fixed pedestal On, first shell is provide with the lifting frame mechanism and material load carrier, and the workpiece placement station extends in described first Outside shell, first shell upper edge is equipped with the delivery pipe for conveying liquid.

Further, the Workpiece carrier mechanism includes workpiece placement station, fixes sleeve, rotates main shaft, rack and pinion, The rack gear is fixed on the sliding rail fixed frame, the workpiece placement station be fixed on it is described rotation main shaft top, described turn Dynamic main shaft connects the gear, and the fixing sleeve barrel offers notch, and the gear is rotatably dispose in the fixes sleeve, Gear is meshed via notch with the rack gear, passes through gear described in rack drives and rotation main axis.

Further, the four sides mill grinding head includes frame, bearing block, rough grinding group, carefully polishing group, the cross of frame Section is rectangle, and the bearing block is fixed on the lower portion, and the rough grinding group and thin polishing group are separately positioned on frame Two adjacent sides, the rough grinding group and thin polishing group both pass through the frame member and are arranged on the bearing block, the One driving device drives the first rotating shaft to rotate and then the rough grinding group and thin polishing group is driven to rotate, the rough grinding group With the thin polishing group side that be respectively arranged at frame different.

Further, the outer concave of the 4th sliding rail is equipped with the first accommodation groove, and the inside of the 4th sliding rail is equipped with second and holds Set slot, the bottom wall of first accommodation groove and the second accommodation groove is equipped with guiding slope, is equipped in second accommodation groove and second Accommodation groove is connected to and runs through the drainage hole of pony sill, and drainage hole is located at guiding slope close to one end of horizontal plane.

Further, which further includes second housing, and the second housing setting will be whole on the fixed pedestal In machine is packaged in.

The utility model has the beneficial effects that: the utility model polishing machine by setting X, Y, Z axis to carriage with And workpiece placement station is arranged to revolving, the multi-angle rotary in polishing machine realized in workpiece process is mobile, Switch thickness grinding head by the movement of load carrier, the rotation of workpiece placement station and the rotation of sander, meets existing Standard machine tool be unable to complete on small to processing load, required precision is high, side circular arc, big facial plane and cambered surface etc. are complex-curved The techniques such as engraving sanding and polishing the problem of, while also achieving the continuity of workpiece process, and multi-group workpiece be set and is held Mounted mechanism can simultaneously process multiple workpiece, and the disposable clamping of workpiece can be continuously finished 4 polishing operations, solve simultaneously Five self-movements rotation main shaft of five-axis robot lathe and the workpiece placement stations synchronous working of five synchronous rotations are disposable The problem of processing five workpiece substantially increases the grinding accuracy of production efficiency and polishing machine.

Detailed description of the invention

Fig. 1 is the perspective view of the utility model；

Fig. 2 is the structural schematic diagram of the utility model workpiece polishing mechanism；

Fig. 3 is the structural schematic diagram of the utility model four sides mill grinding head；

Fig. 4 is the connection schematic diagram of the utility model workpiece polishing mechanism and lifting frame mechanism；

Fig. 5 is the schematic perspective view of the utility model lifting frame mechanism；

Fig. 6 is the schematic perspective view at another visual angle of the utility model lifting frame mechanism；

Fig. 7 is the schematic perspective view at the another visual angle of the utility model lifting frame mechanism；

Fig. 8 is the structural schematic diagram that the utility model material load carrier contains the first shell；

Fig. 9 is the structural schematic diagram of the utility model material load carrier；

Figure 10 is the structural schematic diagram of the utility model Workpiece carrier mechanism；

Figure 11 is the schematic diagram at another visual angle of the utility model Workpiece carrier mechanism；

Figure 12 is the partial structure diagram of the utility model material load carrier；

Figure 13 is the partial structure diagram of the utility model Workpiece carrier mechanism；

Figure 14 is the utility model material load carrier, the schematic perspective view for sliding frame mechanism and base mechanism；

Figure 15 is the schematic perspective view of the utility model sliding frame mechanism and base mechanism；

Figure 16 is the decomposition diagram of the utility model sliding frame mechanism；

Figure 17 is the structural schematic diagram of the utility model second housing.

Appended drawing reference are as follows: 1- workpiece polishing mechanism, 11- fixed frame, the four sides 12- mill grinding head, 121- frame, the coarse mould of 122- Carefully polishing group, 124- first rotating shaft, 13- first driving device, 14- reducer assemblies, 2- lifting frame mechanism, 21- are vertical by group, 123- It is fixed to fixed frame, the first sliding block of 22-, the first sliding rail of 23-, 24-Z axial filament bar, the first nut piece of 25-, 26- first bearing formula Part, the second driving device of 27-, the first plummer of 28-, 29- first gear group, 210- second gear group, 211- clump weight, 3- object Expect load carrier, 31- carrier, 32- Workpiece carrier mechanism, 321- workpiece placement station, 322- fixes sleeve, 323- rotation master Axis, 324- rack gear, 325- gear, the first X-axis of 33- screw rod, the second sliding rail of 34-, 35- sliding rail fixed frame, the second sliding block of 36-, 37- Fixed block, the second nut piece of 38-, 4- sliding frame mechanism, the second plummer of 41-, 42- third sliding block, 43- third sliding rail, 44- the Two X-axis screw rods, 45- third nut piece, 46- third driving device, 47- fixed pedestal, the first shell of 48-, 481- delivery pipe, 5- Base mechanism, 51- pony sill, 511- first set tank, 512- second and set tank, 5121- drainage hole, 52- Four-slider, 53- 4th sliding rail, 54-Y axial filament bar, 55- fourth drive device, 6- second housing.

Specific embodiment

For the ease of the understanding of those skilled in the art, below with reference to examples and drawings 1-17 to the utility model make into The explanation of one step, the content that embodiment refers to not are the restriction to the utility model.

See Fig. 1-17, a kind of Novel five-axis polishing machine, including workpiece polishing mechanism 1, lifting frame mechanism 2, material load carrier 3, Slide frame mechanism 4, base mechanism 5；

The workpiece polishing mechanism includes concave shape fixed frame 11, four sides mill grinding head 12, first driving device 13 and slows down Device assembly 14, the four sides mill grinding head 12 are rotatably arranged on the concave shape by the first rotating shaft 124 of internal setting and consolidate Determine on frame 11, the first driving device 13 passes through the reducer assemblies 14 and the inside the four sides mill grinding head 12 The connection of one shaft 124, the first driving device 13 drive the first rotating shaft 124 in the four sides mill grinding head 12 to drive institute It states four sides mill grinding head 12 to rotate in the groove of the concave shape fixed frame 11, the sliding of concave shape fixed frame 11 setting On the lifting frame mechanism 2；

The lifting frame mechanism 2 includes longitudinally fixed frame 21, the first sliding block 22, the first sliding rail 23, Z axis screw rod 24, first Nut piece 25, first bearing formula fixing piece 26, the second driving device 27 and the first plummer 28, first sliding rail 23 are fixed on On the longitudinally fixed frame 21, second driving device 27 is fixed on 21 upper end of longitudinally fixed frame, the Z axis screw rod 24 One end connect with second driving device 27, the other end of the Z axis screw rod 24 passes through 26 turns of first bearing formula fixing piece Dynamic setting is in the longitudinally fixed frame 21, and first plummer 28 and first sliding block 22 are fixed, first sliding block 22 Be slidably located in 23 on first sliding rail, first nut piece 25 is arranged in the Z axis screw rod 24, the first nut piece 25 with First plummer 28 is fixedly connected, and second driving device 27 drives via the Z axis screw rod 24, the first nut piece 25 First plummer 28 slides up and down on the first sliding rail 23 with the first sliding block 22；The lifting frame mechanism 2 is fixed on vertically One end of the base mechanism 5, the sliding frame mechanism 4 are slidably located on the base mechanism 5 along Y-axis, and the material is held Mounted mechanism 3 is slidably located on the sliding frame mechanism 4 along X-axis.

The present embodiment by the way that four sides mill grinding head 12 is arranged on setting concave shape fixed frame 11, beat by the four sides mill Bistrique 12 can drive first rotating shaft 124 to drive the four sides mill grinding head 12 to rotate when rotating in first driving device 13, The switching for realizing different grinding heads is cooperated by the switching of rough grinding group 122 and thin polishing group 123, can be in processing Metal hand casing multiple tracks polishing sequence is completed using the cooperation between rough grinding group 122 and thin polishing group 123 on machine on the same stage, further Lifting frame mechanism 2 must be arranged so that workpiece polishing mechanism 1 can use the second driving device 27 driving Z axis screw rod 24 rotate, make spiral shell 25 turn of the first nut piece and then drive being located on Z axis screw rod 24 are fixed on the first plummer 28 on first nut piece 25 And the workpiece polishing mechanism 1 being fixed on first plummer 2 moves up and down on first sliding rail 23 with the first sliding block 22, it is real Show lathe and automatically adjusted in the distance between workpiece and workpiece polishing mechanism 1 and process when processing the workpiece and realizes workpiece Multi-orientation multi-angle processing, further improve the grinding accuracy and efficiency of this polishing machine.

In the present embodiment, the material load carrier 3 includes carrier 31, Workpiece carrier mechanism 32, the first X-axis screw rod 33, the second sliding rail 34, sliding rail fixed frame 35, the second sliding block 36, fixed block 37 and for being screwed onto the first X-axis screw rod 33 Second nut piece 38 in outside, second nut piece 38 are fixed on the carrier 31, and the Workpiece carrier mechanism 32 passes through Fixed block 37 is fixed in the upper plane of the carrier 31, and second sliding rail 34 is fixed on the sliding rail fixed frame 35 Another side, second sliding block 36 are slideably positioned in the second sliding rail 34, and carrier 31 is fixedly connected with the second sliding block 36, external force Carrier 31 is driven to move along second sliding rail 34 when the first X-axis screw rod 33 being driven to rotate；The Workpiece carrier mechanism 32 include that workpiece placement station 321, fixes sleeve 322, rotation main shaft 323, rack gear 324 and gear 325, the rack gear 324 are fixed On the sliding rail fixed frame 35, the workpiece placement station 321 is fixed on the top of the rotation main shaft 323, the rotation master Axis 323 connects the gear 325, and 322 wall of fixes sleeve offers notch, and the gear 325 is rotatably dispose in described solid Determine in sleeve 322, gear 325 is meshed via notch with the rack gear 324, drives the gear 325 by rack gear 324 and turns Dynamic main shaft 323 rotates.

The present embodiment can be in the sliding frame machine of the mobile material load carrier 3 of X axis and Y-axis movement by setting Structure 4 can cooperate the Workpiece carrier mechanism 32 realized in workpiece process workpiece Multi-orientation multi-angle processing, And workpiece can be continuously finished 4 polishing operations without clamping again, improve processing efficiency, and the first X-axis screw rod 33 exists Power can drive the second sliding rail 34 being fixed on the sliding rail fixed frame 35 on the second sliding block 36 when being rotated by It drives the rack gear 324 on sliding rail fixed frame 35 to move while moving back and forth along X-axis, the gear 325 is driven by rack gear 324 The rotation in situ that workpiece placement station 321 is rotated and then realized with rotation main shaft 323, to realize workpiece in work pieces process The techniques such as the engraving sanding and polishing on high-precision processing request, side circular arc, big facial plane and cambered surface etc. are complex-curved, further This material load carrier 3 is improved in the precision and efficiency of machine tooling process.

In the present embodiment, the sliding frame mechanism packet 4 includes the second plummer 41, third sliding block 42, third sliding rail 43, second X-axis screw rod 44, third nut piece 45, third driving device 46 and fixed pedestal 47, the fixed pedestal 47 is groove type, described Third driving device 46 is fixed on one end of 47 inside grooves of fixed pedestal, and the third sliding rail 43 is fixed on the fixed pedestal 47 slot ridge top, second plummer 41 are slidably located on the third sliding rail 43 by third sliding block 42, and described the One end of two X-axis screw rods 44 is connect with the third driving device 46, and the second X-axis screw rod 44 is rotatably dispose in fixed pedestal In 47 grooves, the third nut piece 45 is screwed onto the outside of the second X-axis screw rod 44 and consolidates with 41 lower part of the second plummer Fixed connection, the third driving device 46 drive third nut piece 45 along the second X-axis screw rod when driving the rotation of the second X-axis screw rod 44 44 is mobile, and third nut piece 45 drives the second plummer 41 to slidably reciprocate along third sliding rail 43 when mobile.

The present embodiment is arranged in the 2nd X by the way that the second X-axis screw rod 44 is arranged on fixed pedestal 47, by third nut piece 45 On axial filament bar 44, and third nut piece 45 is fixed on 41 bottom of the second plummer, so driving in third driving device 46 Can be mobile with turn third nut piece 45 when dynamic second X-axis screw rod 44 rotation, and then drive and be fixed on third nut piece 45 Second plummer 41 moves together, since the second plummer 41 is fixedly connected with the material load carrier 3, so material carries Mechanism 3 also moves together therewith, to meet the processing of the mobile pick-and-place and different angle in workpiece process, further mentions This material load carrier 3 has been risen in the required precision and efficiency of machine tooling process.

In the present embodiment, the base mechanism 5 includes pony sill 51, Four-slider 52, the 4th sliding rail 53, Y-axis screw rod 54 With fourth drive device 55, the 4th sliding rail 53 is arranged on the pony sill 51, and the Four-slider 52 is fixed on described 47 lower part of fixed pedestal, 53 sliding sleeve of the 4th sliding rail are set on the Four-slider 52, and the fourth drive device 55 is solid It is scheduled on the inside of the 4th sliding rail 53 on the pony sill 51, Y-axis screw rod 54 is rotatably dispose in pony sill 51, the 4th driving dress 55 are set for driving Y-axis screw rod 54 to rotate, the fixed pedestal 47 is bolted in the outside of the Y-axis screw rod 54, the 4 wheel driven Dynamic device 55 drives material load carrier 3 to slidably reciprocate along the 4th sliding rail 53 when Y-axis screw rod 54 being driven to rotate.

The present embodiment passes through the 4th driving by the way that the 4th sliding rail 53 and Y-axis screw rod 54 are arranged on the pony sill 51 Device 55 drives Y-axis screw rod 54 to rotate, and then drives with the sliding frame mechanism 4 of the rotation connection of Y-axis screw rod 54 with Four-slider 52 Move back and forth in the 4th sliding rail 53, realizes sliding frame mechanism 4 in the movement of Y-axis, cooperate material load carrier 3 in sliding rack The X axis of mechanism 4 is mobile, and material load carrier 3 realizes while the movement of any position planar, and then adds in workpiece Working hour can process workpiece without dead angle, enhance the continuity of lathe, improve production efficiency and machining accuracy.

In the present embodiment, the lifting frame mechanism 2 further includes the first gear group for being located at 21 upper end of longitudinally fixed frame 29, second gear group 210 and the clump weight 211 moved up and down, the clump weight 211 are fixed by chain and the concave shape Frame 11 connects, and the chain is separately positioned on the first gear group 29, in second gear group 210.

The present embodiment in the lifting frame mechanism 2 by being arranged clump weight 211, first gear group 29 and second gear group 210, the clump weight 211 is connect with the concave shape fixed frame 11 by chain, and the chain engages first tooth respectively Wheel group 29, second gear group 210, and the weight of clump weight 211 described in the present embodiment and first plummer 28 and polishing The total weight of mechanism 1 is suitable, reduces the load of the second driving device 27 by the design of this structure, so that the second driving device 27 the service life is longer.

In the present embodiment, the sliding frame mechanism 4 further includes the first shell 48, and first shell 48 is arranged described solid Determine on pedestal 47, first jacket 48 sets the lifting frame mechanism 2 and material load carrier 3, the workpiece placement station 321 First shell outer 48 is extended in, 48 top edge of the first shell is equipped with the delivery pipe 481 for conveying liquid.

The present embodiment can be guaranteed by the way that the first shell 48 is arranged on the setting fixed pedestal 47 in work pieces process mistake Cheng Zhong, the residue for disengaging of polishing will not fall on the back lash of rack gear 324 and gear 325 inside the Workpiece carrier mechanism 32 In and influence rack gear 324 with moving gear 325 rotate, the delivery pipe 481 can in time hydrojet understand residue while be polishing part Certain humidity is provided, the cooperation of the first shell 48 and the delivery pipe 481 being arranged on the first shell 48 by setting can To further increase the machining accuracy and efficiency of sander.

In the present embodiment, the four sides mill grinding head 12 includes frame 121, bearing block, rough grinding group 122, thin polishing The cross section of group 123, frame 121 is rectangle, and the bearing block is fixed on inside the frame 121,122 He of rough grinding group Thin polishing group 123 is separately positioned on two adjacent sides of frame 121, and the rough grinding group 122 and thin polishing group 123 both pass through The frame 121 is rotatably arranged on the bearing block, and first driving device 13 drives the rotation of first rotating shaft 124 and then band The rough grinding group 122 and the rotation of thin polishing group 123 are moved, the rough grinding group 122 and thin polishing group 123 are respectively arranged at frame 121 different sides.

The present embodiment is by completing metal hand casing multiple tracks using the cooperation between rough grinding group 122 and thin polishing group 123 Polishing sequence utilizes the first rotating shaft 124 being arranged in frame 121 that rough grinding group 122 and thin polishing group 123 is driven to rotate when rotating Cooperate four sides mill grinding head 12 itself with the rotation of first rotating shaft 124, realizing can utilize in processing on machine on the same stage Metal hand casing multiple tracks polishing sequence is completed in cooperation between rough grinding group 122 and thin polishing group 123, is slightly beaten because being provided with 5 groups Mill group 122, thus once can 5 mobile phone shells be carried out with polishing processing, grinding efficiency is substantially increased, after the completion of rough grinding, Another face after frame 121 can rotate, what is be arranged on this face is all thin polishing group 123, is arranged in carefully polishing group 123 It is eccentric mill, therefore eccentric mill does eccentric rotational motion using centrifugal force in polishing, to realize the polishing to mobile phone shell Polishing, and the characteristics of multiple working procedure polishing continuous due to this polishing machine, workpiece secondary clamping is avoided, polishing is greatly reduced The consumption of consumptive material improves grinding accuracy and grinding efficiency, and simple and beautiful structure.

In the present embodiment, the outer concave of the 4th sliding rail 53 is equipped with the first accommodation groove 511, and inside is equipped with the second accommodation groove 512, the bottom wall of first accommodation groove 511 and the second accommodation groove 512 is equipped with guiding slope, sets in second accommodation groove 512 There is the drainage hole 5121 for being connected to the second accommodation groove 512 and running through pony sill 51, drainage hole 5121 is located at guiding slope close to water One end of plane.

Embodiment may collect in by 51 the first accommodation grooves 511 of setting and the second accommodation groove 512 on the pony sill When machine tool processing workpiece due to it is wet polishing and remaining extraction raffinate and residue (residue of accumulation is taken away by hydrojet), pass through extraction raffinate Drainage hole 5121 is discharged, and avoids the accumulation of residue on lathe material load carrier 3, and influences machining accuracy.

In the present embodiment, which further includes second housing 6, and the second housing 6 is arranged in the fixed pedestal 47 On complete machine is packaged in, can prevent polishing machine processing be made into the splashing of polishing residue and injure operator with after Exhausted influence of the external environment to machining accuracy is grasped in addition it can which numerical control plate is arranged on second housing 6 convenient for operator Make, it is safe and reliable, again beautiful.

Above-described embodiment is the preferable implementation of the utility model, and in addition to this, the utility model can be with other sides Formula realizes that any obvious replacement is in the protection model of the utility model without departing from the concept of the premise utility Within enclosing.

Claims (10)

1. a kind of Novel five-axis polishing machine, it is characterised in that: including workpiece polishing mechanism, lifting frame mechanism, material load carrier, sliding Frame mechanism, base mechanism；

The workpiece polishing mechanism includes concave shape fixed frame, four sides mill grinding head, first driving device and reducer assemblies, described Four sides mill grinding head is rotatably arranged on the concave shape fixed frame by the first rotating shaft of inside setting, first driving Device is connect by the reducer assemblies with the first rotating shaft inside the four sides mill grinding head, the first driving device The first rotating shaft in the four sides mill grinding head is driven to drive the four sides mill grinding head in the concave shape fixed frame Rotation, the concave shape fixed frame are slidably arranged on the lifting frame mechanism in groove；

The lifting frame mechanism includes longitudinally fixed frame, the first sliding block, the first sliding rail, Z axis screw rod, the first nut piece, first axle Formula fixing piece, the second driving device and the first plummer are held, first sliding rail is fixed on the longitudinally fixed frame, and described Two driving devices are fixed on the longitudinally fixed frame upper end, and one end of the Z axis screw rod is connect with second driving device, institute The other end for stating Z axis screw rod is rotatably arranged on the longitudinally fixed frame, first plummer by first bearing formula fixing piece It is fixed with first sliding block, first sliding block is slidably located on first sliding rail, and first nut piece is arranged in The Z axis screw rod, the first nut piece are fixedly connected with first plummer, and second driving device is via the Z axis silk Bar, the first nut piece drive first plummer to slide up and down on the first sliding rail with the first sliding block；The lifting frame mechanism It is fixed on one end of the base mechanism vertically, the sliding frame mechanism is slidably located on the base mechanism along Y-axis, described Material load carrier is slidably located on the sliding frame mechanism along X-axis.

2. a kind of Novel five-axis polishing machine according to claim 1, it is characterised in that: the material load carrier includes holding Carrier, Workpiece carrier mechanism, the first X-axis screw rod, the second sliding rail, sliding rail fixed frame, the second sliding block, fixed block and for being spirally connected The second nut piece on the outside of the first X-axis screw rod, second nut piece are fixed on the carrier, the Workpiece carrier Mechanism is fixed in the upper plane of the carrier by fixed block, and second sliding rail is fixed on the sliding rail fixed frame Another side, second sliding block are slideably positioned in the second sliding rail, and carrier is fixedly connected with the second sliding block, described in outer power drive Carrier is driven to move along second sliding rail when first X-axis screw rod rotates.

3. a kind of Novel five-axis polishing machine according to claim 1, it is characterised in that: the sliding frame mechanism includes second Plummer, third sliding block, third sliding rail, the second X-axis screw rod, third nut piece, third driving device and fixed pedestal, it is described solid Determining pedestal is groove type, and the third driving device is fixed on one end of fixed pedestal inside grooves, and the third sliding rail is fixed On the slot ridge top of the fixed pedestal, second plummer is slidably located on the third sliding rail by third sliding block, One end of the second X-axis screw rod is connect with the third driving device, and the second X-axis screw rod is rotatably dispose in fixed pedestal In groove, the third nut piece is screwed onto the outside of the second X-axis screw rod and is fixedly connected with second plummer lower part, institute It states driving third nut piece when third driving device drives the rotation of the second X-axis screw rod to move along the second X-axis screw rod, third nut piece The second plummer is driven to slidably reciprocate along third sliding rail when mobile.

4. a kind of Novel five-axis polishing machine according to claim 3, it is characterised in that: the base mechanism includes pedestal Frame, Four-slider, the 4th sliding rail, Y-axis screw rod and fourth drive device, the 4th sliding rail are arranged on the pony sill, institute It states Four-slider and is fixed on the fixed pedestal lower part, the 4th sliding rail sliding sleeve is set on the Four-slider, and described the Fourth drive device is fixed on the inside of the 4th sliding rail on the pony sill, and Y-axis screw rod is rotatably dispose in pony sill, 4 wheel driven For dynamic device for driving Y-axis screw rod to rotate, the fixed pedestal is bolted in the outside of the Y-axis screw rod, the 4th driving dress Material load carrier is driven to slidably reciprocate along the 4th sliding rail when setting driving Y-axis screw rod rotation.

5. a kind of Novel five-axis polishing machine according to claim 1, it is characterised in that: the lifting frame mechanism further includes setting First gear group, second gear group and the clump weight moved up and down in the longitudinally fixed frame upper end, the clump weight are logical It crosses chain to connect with the concave shape fixed frame, the chain is separately positioned on the first gear group, in second gear group.

6. a kind of Novel five-axis polishing machine according to claim 3, it is characterised in that: the sliding frame mechanism further includes One shell, first shell are arranged on the fixed pedestal, and first shell is provide with the lifting frame mechanism and material Load carrier, first shell upper edge are equipped with the delivery pipe for conveying liquid.

7. a kind of Novel five-axis polishing machine according to claim 2, it is characterised in that: the Workpiece carrier mechanism includes work Part mounting table, fixes sleeve, rotation main shaft, rack and pinion, the rack gear are fixed on the sliding rail fixed frame, the workpiece Mounting table is fixed on the top of the rotation main shaft, and the rotation main shaft connects the gear, and the fixing sleeve barrel offers Notch, the gear are rotatably dispose in the fixes sleeve, and gear is meshed via notch with the rack gear, pass through rack gear band Move the gear and rotation main axis.

8. a kind of Novel five-axis polishing machine according to claim 1, it is characterised in that: the four sides mill grinding head includes The cross section of frame, bearing block, rough grinding group, carefully polishing group, frame is rectangle, and the bearing block is fixed in the frame Portion, the rough grinding group and thin polishing group are separately positioned on two adjacent sides of frame, the rough grinding group and thin polishing group It both passes through the frame member to be arranged on the bearing block, first driving device drives the first rotating shaft to rotate and then drive The rough grinding group and the rotation of thin polishing group, the rough grinding group are respectively arranged at the different side of frame with thin polishing group.

9. a kind of Novel five-axis polishing machine according to claim 4, it is characterised in that: the outside of the 4th sliding rail is recessed There is the first accommodation groove, the inside of the 4th sliding rail is equipped with the second accommodation groove, and the bottom wall of first accommodation groove and the second accommodation groove is set There is guiding slope, is equipped with the drainage hole that pony sill is connected to and run through with the second accommodation groove, drain hole location in second accommodation groove In guiding slope close to one end of horizontal plane.

10. a kind of Novel five-axis polishing machine according to claim 3, it is characterised in that: the polishing machine further includes outside second Complete machine is packaged in interior by shell, the second housing setting on the fixed pedestal.