CN118357334A - Aluminum plate processing equipment - Google Patents
Aluminum plate processing equipment Download PDFInfo
- Publication number
- CN118357334A CN118357334A CN202410789522.8A CN202410789522A CN118357334A CN 118357334 A CN118357334 A CN 118357334A CN 202410789522 A CN202410789522 A CN 202410789522A CN 118357334 A CN118357334 A CN 118357334A
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- Prior art keywords
- inclined plane
- stamping
- die
- aluminum plate
- plate processing
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- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 120
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 120
- 230000007246 mechanism Effects 0.000 claims abstract description 40
- 238000004080 punching Methods 0.000 claims description 25
- 230000005540 biological transmission Effects 0.000 claims description 4
- 230000008859 change Effects 0.000 claims description 4
- 239000000463 material Substances 0.000 abstract description 22
- 230000002829 reductive effect Effects 0.000 abstract description 11
- 238000000034 method Methods 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 6
- 230000005489 elastic deformation Effects 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 230000007935 neutral effect Effects 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 239000000956 alloy Substances 0.000 description 3
- 229910045601 alloy Inorganic materials 0.000 description 3
- 230000002401 inhibitory effect Effects 0.000 description 3
- 150000002739 metals Chemical class 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- CSDREXVUYHZDNP-UHFFFAOYSA-N alumanylidynesilicon Chemical compound [Al].[Si] CSDREXVUYHZDNP-UHFFFAOYSA-N 0.000 description 1
- WPPDFTBPZNZZRP-UHFFFAOYSA-N aluminum copper Chemical compound [Al].[Cu] WPPDFTBPZNZZRP-UHFFFAOYSA-N 0.000 description 1
- SNAAJJQQZSMGQD-UHFFFAOYSA-N aluminum magnesium Chemical compound [Mg].[Al] SNAAJJQQZSMGQD-UHFFFAOYSA-N 0.000 description 1
- -1 aluminum-manganese Chemical compound 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005219 brazing Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/02—Stamping using rigid devices or tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Abstract
The invention relates to the technical field of stamping equipment, in particular to aluminum plate processing equipment, which comprises a bracket, a stamping upper die and a stamping lower die; the upper stamping die and the lower stamping die are sequentially arranged on the support along the first direction, and the punch of the upper stamping die and the cavity of the lower stamping die are of V-shaped structures. Two hammering mechanisms are arranged in the cavity of the stamping lower die. According to the aluminum plate processing equipment, the stamping upper die is matched with the stamping lower die, and the two hammering mechanisms are arranged in the cavity of the stamping lower die, so that the elastic stress generated in the stamping process of the aluminum plate is reduced in a hammering mode, the rebound caused by the elastic stress is eliminated to the greatest extent, the punch and the die do not need to be frequently replaced, the aluminum plate processing equipment can be widely applied to aluminum plates with different material properties and different material thicknesses, and the stamping suitability is better.
Description
Technical Field
The invention relates to the technical field of stamping equipment, in particular to aluminum plate processing equipment.
Background
The aluminum plate is a rectangular plate formed by rolling an aluminum ingot, and the aluminum plate is divided into: high purity aluminum sheet (rolled from high purity aluminum having a content of 99.9 or more), pure aluminum sheet (composition essentially rolled from pure aluminum), alloy aluminum sheet (composed of aluminum and an auxiliary alloy, typically in the form of aluminum-copper, aluminum-manganese, aluminum-silicon, aluminum-magnesium, etc. series), composite aluminum sheet or brazing sheet (a special purpose aluminum sheet material obtained by a means of multiple material compounding), and the like.
The aluminum plate is stamped by using stamping equipment, placing the aluminum plate in a stamping die, applying pressure to plastically deform the aluminum plate, and finally obtaining the part with the required shape. However, the stamping forming is performed with plastic deformation and elastic deformation, and after the forming load is unloaded, namely after the two stamping dies are separated from each other, the part can rebound to a certain extent under the action of elastic stress, and the final shape of the part can be influenced.
The influence factors of the rebound of the stamping part are mainly related to factors such as material performance, material thickness and the like, wherein the higher the strength of the aluminum plate alloy is, the smaller the rebound range is; the thickness of the plate is increased, and the rebound phenomenon is reduced. The existing stamping equipment cannot reduce the elastic strain force generated in the stamping process of the aluminum plate, cannot reduce the probability of elastic deformation of the aluminum plate after stamping, and causes the quality reduction of the aluminum plate workpiece to influence the subsequent use.
Disclosure of Invention
The invention provides aluminum plate processing equipment, which aims to solve the problems that the existing stamping equipment cannot reduce elastic strain force generated in the stamping process of an aluminum plate, cannot reduce the probability of elastic deformation of the aluminum plate after stamping, and causes the quality reduction of an aluminum plate workpiece to influence subsequent use.
The invention relates to aluminum plate processing equipment which adopts the following technical scheme: an aluminum plate processing device comprises a bracket, a stamping upper die and a stamping lower die; the upper stamping die and the lower stamping die are sequentially arranged on the support along a first direction, the punch of the upper stamping die and the cavity of the lower stamping die are of V-shaped structures, the aluminum plate is placed on the lower stamping die, and the upper stamping die can move to one side of the lower stamping die along the first direction and is matched with the lower stamping die; the die cavity of the stamping lower die is provided with a first inclined plane and a second inclined plane, the first inclined plane and the second inclined plane are obliquely arranged, and the first inclined plane and the second inclined plane are connected to form a V-shaped structure; two hammering mechanisms are arranged in the die cavity of the stamping lower die and are respectively located at the first inclined plane and the second inclined plane, and the two hammering mechanisms can respectively hammer to one side close to the aluminum plate along the direction perpendicular to the first inclined plane and the direction perpendicular to the second inclined plane.
Further, the hammering mechanism comprises an air cylinder and a hammering block, the two air cylinders are respectively and fixedly installed in the stamping lower die, and the hammering block is fixedly installed at the output end of the air cylinder.
Further, the first inclined plane and the second inclined plane both comprise a first stress surface and a second stress surface, the first stress surface is positioned on one side, close to the connection between the first inclined plane and the second inclined plane, of the second stress surface, and the air cylinders of the two hammering mechanisms are positioned on the first stress surface.
Further, the punch of the upper punching die is provided with a third inclined plane and a fourth inclined plane, the third inclined plane and the fourth inclined plane are obliquely arranged, the third inclined plane and the fourth inclined plane are connected to form a V-shaped structure, movable plates are connected to the third inclined plane and the fourth inclined plane, the two movable plates can be rotationally arranged around the second direction, the second direction is perpendicular to the first direction, and an included angle formed by the two movable plates in an initial state is identical to an included angle formed by the first inclined plane and the second inclined plane of the lower punching die.
Further, the third inclined plane and the fourth inclined plane are provided with movable grooves, and the two movable plates are respectively and slidably arranged in the two movable grooves; one ends of the two movable plates are close to each other, the other ends of the two movable plates are far away from each other, and one ends of the two movable plates close to each other are hinged to the connecting position of the third inclined plane and the fourth inclined plane of the upper stamping die.
Further, two telescopic grooves are formed in the upper stamping die, hydraulic cylinders are arranged in the two telescopic grooves, the output ends of the two hydraulic cylinders are perpendicular to the third inclined plane and the fourth inclined plane respectively, and the two movable plates are mounted at the output ends of the two hydraulic cylinders respectively.
Further, the aluminum plate stamping die further comprises an upper die power part, wherein the upper die power part is used for driving the stamping upper die to move to one side close to the stamping lower die along the first direction, and stamping of the aluminum plate is achieved.
Further, the upper die power part comprises a base, a sliding seat and a first motor; the base is arranged on the support, a first motor is arranged on the base, a first screw rod is arranged on an output shaft of the first motor, the sliding seat and the first screw rod are in spiral transmission, and the stamping upper die is fixedly arranged on the sliding seat.
Further, still include adjustment mechanism and two clamping plates, adjustment mechanism and two clamping plates all install on the support, and two clamping plates set up respectively in the both ends of punching press lower mould along the third direction, and the third direction is perpendicular with first direction and second direction respectively, and adjustment mechanism can change the distance between two clamping plates.
Further, adjustment mechanism includes two adjustment portions, and two adjustment portions set up on the support about punching press lower mould along the axis symmetry of first direction, and adjustment portion includes the second motor, rotates the lead screw and removes the seat, and the second motor is installed on the support, rotates the lead screw along the third direction setting, and rotates the lead screw and install on the output shaft of second motor, removes the seat and install on rotating the lead screw, and removes seat and rotation lead screw drive, and the grip block is respectively through connecting rod fixed mounting on two removal seats.
The beneficial effects of the invention are as follows: according to the aluminum plate processing equipment, the stamping upper die is matched with the stamping lower die, the two hammering mechanisms are arranged in the cavity of the stamping lower die, elastic stress generated in the stamping process of the aluminum plate is reduced by hammering, namely, when the aluminum plate processing equipment is used, the stamping upper die moves to one side of the stamping lower die along the first direction and is matched with the stamping lower die, after the aluminum plate is stamped, the hammering mechanism is started to hammer the stamped aluminum plate, on the premise that the shape of the aluminum plate is unchanged, the hammering times of the aluminum plate are adjusted, the elastic stress of the aluminum plate is reduced by hammering, the effect of inhibiting the rebound of the aluminum plate is further achieved, the rebound caused by the elastic stress of the aluminum plate is eliminated to the greatest extent before the aluminum plate is rebounded, the probability of elastic deformation of the aluminum plate after stamping is reduced, and the stamping quality of the aluminum plate is improved; the number of specific hammering is adjusted along with the material performance and the material thickness of the aluminum plate, so that when the aluminum plate with different material performances and material thicknesses is processed, the punch and the die do not need to be frequently replaced, the method can be widely applied to the aluminum plates with different material performances and different material thicknesses, and the punching suitability is better.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic view showing the overall structure of an embodiment of an aluminum plate processing apparatus of the present invention;
fig. 2 is a side view of the overall structure of an embodiment of an aluminum plate processing apparatus of the present invention;
FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;
FIG. 4 is an enlarged view at B in FIG. 3;
Fig. 5 is an enlarged view at C in fig. 3.
In the figure: 100. a bracket; 101. a base; 102. a sliding seat; 103. a first motor; 104. a first lead screw; 105. a clamping plate; 106. an adjusting mechanism; 200. stamping an upper die; 201. a punch; 202. a movable plate; 203. a hydraulic cylinder; 300. stamping a lower die; 301. a cavity; 302. a first inclined surface; 303. a second inclined surface; 310. a hammering mechanism; 311. a cylinder; 312. hammering the block; 400. and (3) an aluminum plate.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
An embodiment of an aluminum plate processing apparatus of the present invention is shown in fig. 1 to 5.
An aluminum plate processing apparatus includes a bracket 100, a punching upper die 200, and a punching lower die 300. The upper stamping die 200 and the lower stamping die 300 are sequentially arranged on the support 100 along a first direction, the punch 201 of the upper stamping die 200 and the cavity 301 of the lower stamping die 300 are of V-shaped structures, the aluminum plate 400 is placed on the lower stamping die 300, the upper stamping die 200 can move towards one side of the lower stamping die 300 along the first direction and is clamped with the lower stamping die 300, the aluminum plate 400 is stamped, and the aluminum plate 400 is stamped into a V shape.
The die cavity 301 of the lower die 300 is provided with a first inclined plane 302 and a second inclined plane 303, the first inclined plane 302 and the second inclined plane 303 are obliquely arranged, and the first inclined plane 302 and the second inclined plane 303 are connected to form a V-shaped structure. Two hammering mechanisms 310 are disposed in the cavity 301 of the lower stamping die 300, the two hammering mechanisms 310 are located at the first inclined plane 302 and the second inclined plane 303 respectively, and the two hammering mechanisms 310 can respectively hammer to one side close to the aluminum plate 400 along the direction perpendicular to the first inclined plane 302 and the direction perpendicular to the second inclined plane 303.
According to the embodiment, the stamping upper die 200 and the stamping lower die 300 are matched, two hammering mechanisms 310 are arranged in the cavity 301 of the stamping lower die 300, elastic stress generated in the stamping process of the aluminum plate 400 is reduced by hammering, namely, when the aluminum plate 400 is used, the stamping upper die 200 moves to one side of the stamping lower die 300 along the first direction and is matched with the stamping lower die 300, after stamping of the aluminum plate 400 is achieved, the hammering mechanisms 310 are started to hammer the stamped aluminum plate 400, on the premise that the shape of the aluminum plate 400 is unchanged, the hammering times of the aluminum plate 400 are adjusted, the elastic stress of the aluminum plate 400 is reduced by hammering, the effect of inhibiting rebound of the aluminum plate 400 is achieved, and finally, the rebound caused by the elastic stress is eliminated to the greatest extent before the aluminum plate 400 is rebound, the probability of elastic deformation of the aluminum plate 400 after stamping is reduced, and the stamping quality of the aluminum plate 400 is improved.
It should be specifically noted that, because factors such as material performance and material thickness can influence the resilience degree of aluminum plate 400, therefore before punching out aluminum plate 400 of same batch, can select sample aluminum plate 400 earlier, need strike the number of times of beating to aluminum plate 400 of same batch carry out the experiment, then carry out the formally punching out again, specific hammering number of times is along with the material performance and the material thickness adjustment of aluminum plate 400, and then make when processing aluminum plate 400 of different material performance and material thickness, need not frequent change drift 201 and mould, can wide application in aluminum plate 400 of different material performance and different material thickness, the punching out the punching press suitability is better.
In this embodiment, the hammering mechanism 310 includes an air cylinder 311 and a hammering block 312, the two air cylinders 311 are fixedly installed in the lower stamping die 300, respectively, and the hammering block 312 is fixedly installed at the output end of the air cylinder 311.
Specifically, the stamping lower die 300 is provided with two hammering grooves, the two hammering grooves are all communicated with the cavity 301 of the stamping lower die 300, the two cylinders 311 are respectively and fixedly installed in the two hammering grooves, and the two hammering blocks 312 are respectively coplanar with the first inclined plane 302 and the second inclined plane 303 in an initial state.
Further, the first inclined plane 302 and the second inclined plane 303 each include a first stress surface and a second stress surface, the first stress surface is located on a side, adjacent to the connection between the first inclined plane 302 and the second inclined plane 303, of the second stress surface, and the air cylinders 311 of the two hammering mechanisms 310 are located on the first stress surface. That is, the cylinders 311 of the two hammer mechanisms 310 are each disposed near the side where the first inclined surface 302 and the second inclined surface 303 are connected.
This embodiment constitutes hammering mechanism 310 through setting up cylinder 311 and hammering piece 312, when using, only need start cylinder 311 drive hammering piece 312 to hammering repeatedly aluminum plate 400 can, simple structure, convenient to use, and hammering effect is good. And because the stress states of the parts in the deformation area of the aluminum plate 400 are different during the stamping, the stress states are specifically as follows: in the aluminum plate 400 structure, the non-deformed portion in the middle of the cross section is called a neutral layer. The metal outside the neutral layer acts as a tensile stress to produce elongation and the metal inside the neutral layer acts as a compressive stress to produce compression. Because the stress and strain directions of the metals on two sides of the neutral layer are opposite, when the load is removed, the elastic recovery directions of the metals on two sides of the neutral layer are opposite, and different degrees of rebound are caused, so that the two cylinders 311 are arranged on the first stress surface, namely, one side close to the deformation area on the aluminum plate 400, the elastic stress can be reduced to a greater extent, the effect of inhibiting the rebound of the aluminum plate 400 is further achieved, and the probability of elastic deformation of the aluminum plate 400 after stamping is reduced.
In another possible embodiment, the punch 201 of the upper punch 200 has a third inclined plane and a fourth inclined plane, the third inclined plane and the fourth inclined plane are all inclined, the third inclined plane and the fourth inclined plane are connected to form a V-shaped structure, the third inclined plane and the fourth inclined plane are both connected with the movable plates 202, the two movable plates 202 can be rotatably arranged around a second direction, the second direction is perpendicular to the first direction, the second direction is the axis direction of the joint of the third inclined plane and the fourth inclined plane, and the included angle formed by the two movable plates 202 in the initial state is the same as the included angle formed by the first inclined plane 302 and the second inclined plane 303 of the lower punch 300.
Specifically, the third inclined plane and the fourth inclined plane are both provided with movable grooves, and the two movable plates 202 are respectively slidably mounted in the two movable grooves. One ends of the two movable plates 202 are close to each other, the other ends are far away from each other, and one ends of the two movable plates 202 close to each other are hinged at the junction of the third inclined surface and the fourth inclined surface of the upper punch die 200.
Two telescopic grooves are formed in the upper stamping die 200, hydraulic cylinders 203 are arranged in the two telescopic grooves, output ends of the two hydraulic cylinders 203 are perpendicular to the third inclined plane and the fourth inclined plane respectively, and two movable plates 202 are mounted at the output ends of the two hydraulic cylinders 203 respectively.
According to the embodiment, the movable plates 202 are respectively arranged on the third inclined plane and the fourth inclined plane of the upper stamping die 200, before stamping, the included angle between the two movable plates 202 is adjusted to be the same as the included angle formed by the first inclined plane 302 and the second inclined plane 303, then the aluminum plate 400 is placed on the lower stamping die 300, then the upper stamping die 200 is driven to move towards one side of the lower stamping die 300 along the first direction and to be matched with the lower stamping die 300, stamping of the aluminum plate 400 is achieved, then before the upper stamping die 200 moves towards one side far away from the lower stamping die 300, the two hydraulic cylinders 203 are started first, the two hydraulic cylinders 203 are retracted by a preset distance, the included angle between the two movable plates 202 is reduced, the hammering mechanism 310 is started, the hammering block 312 is driven by the cylinder 311 to hammer, and a certain deformation space is provided for the aluminum plate 400.
This arrangement is because the rebound degree of the aluminum plate 400 considering different material properties and material thicknesses is different, so when the aluminum plate 400 of the same batch is punched, the number of times of punching the aluminum plate 400 can be adjusted by changing the way of the included angle between the two movable plates 202, thereby achieving the purposes of reducing the number of hammering times and improving the punching efficiency.
In this embodiment, the aluminum plate processing apparatus further includes an upper die power portion, where the upper die power portion is used to drive the punching upper die 200 to move along the first direction to a side close to the punching lower die 300, so as to realize punching of the aluminum plate 400.
Specifically, the upper die power portion includes a base 101, a slide mount 102, and a first motor 103. The base 101 is installed on the support 100, a first motor 103 is arranged on the base 101, a first screw rod 104 is installed on an output shaft of the first motor 103, the sliding seat 102 and the first screw rod 104 are in screw transmission, the stamping upper die 200 is fixedly installed on the sliding seat 102, and then the sliding seat 102 can be driven to move along a first direction when the first screw rod 104 rotates, and the stamping upper die 200 is driven to synchronously move.
In this embodiment, an aluminum plate processing apparatus further includes an adjusting mechanism 106 and two clamping plates 105, the adjusting mechanism 106 and the two clamping plates 105 are both mounted on the bracket 100, the two clamping plates 105 are respectively disposed at two ends of the punching die 300 along a third direction, the third direction is perpendicular to the first direction and the second direction, and the adjusting mechanism 106 can change a distance between the two clamping plates 105.
Specifically, the adjusting mechanism 106 includes two adjusting portions symmetrically disposed on the bracket 100 about the axis of the stamping die 300 along the first direction, the adjusting portions include a second motor, a rotating screw and a moving seat, the second motor is mounted on the bracket 100, the rotating screw is disposed along the third direction, and the rotating screw is mounted on an output shaft of the second motor, the moving seat is mounted on the rotating screw, and the moving seat and the rotating screw are screw-driven, and the clamping plate 105 is fixedly mounted on the two moving seats through connecting rods, respectively. Or the adjusting mechanism 106 comprises two adjusting cylinders, the two adjusting cylinders are respectively installed on the bracket 100 and symmetrically arranged on the bracket 100 along the third direction, and the two clamping plates 105 are respectively connected with the two adjusting cylinders.
In this embodiment, by setting the adjusting mechanism 106 and matching the two clamping plates 105, the distance between the two clamping plates 105 can be changed through the adjusting mechanism 106 during use, so as to adapt to different stamping lower dies 300, and improve the application range of the aluminum plate 400 processing equipment.
By combining the above embodiments, the specific working principle and working process are as follows:
Before stamping, the adjusting mechanism 106 is driven to drive the two clamping plates 105 to be close to or far away from each other according to the width of the stamping lower die 300 in the third direction, so that different stamping lower dies 300 are adapted, and the application range of the aluminum plate 400 processing equipment is improved.
Then, the aluminum plate 400 samples to be punched in the same batch are placed on the lower punching die 300, then the first motor 103 is started, the first motor 103 is started to drive the first screw rod 104 to rotate, when the first screw rod 104 rotates, the sliding seat 102 can be driven to move along the first direction, the upper punching die 200 is driven to synchronously move, the upper punching die 200 is driven to move towards one side of the lower punching die 300 along the first direction, and the lower punching die 300 is clamped, so that the aluminum plate 400 is punched.
Then start cylinder 311 drives hammering piece 312 and hammers repeatedly aluminum plate 400, under the unchangeable prerequisite of guaranteeing aluminum plate 400 shape, through the hammering number of times of adjusting aluminum plate 400, utilize the mode of hammering to reduce aluminum plate 400's elastic stress, and then play the effect of restraining aluminum plate 400 resilience, finally before aluminum plate 400 produces the resilience, the resilience that its elastic stress brings of furthest elimination reduces the probability that takes place elastic deformation after the punching press of aluminum plate 400, improves aluminum plate 400's punching press quality.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the invention.
Claims (10)
1. An aluminum plate processing equipment which is characterized in that: comprises a bracket, a stamping upper die and a stamping lower die; the upper stamping die and the lower stamping die are sequentially arranged on the support along a first direction, the punch of the upper stamping die and the cavity of the lower stamping die are of V-shaped structures, the aluminum plate is placed on the lower stamping die, and the upper stamping die can move to one side of the lower stamping die along the first direction and is matched with the lower stamping die; the die cavity of the stamping lower die is provided with a first inclined plane and a second inclined plane, the first inclined plane and the second inclined plane are obliquely arranged, and the first inclined plane and the second inclined plane are connected to form a V-shaped structure; two hammering mechanisms are arranged in the die cavity of the stamping lower die and are respectively located at the first inclined plane and the second inclined plane, and the two hammering mechanisms can respectively hammer to one side close to the aluminum plate along the direction perpendicular to the first inclined plane and the direction perpendicular to the second inclined plane.
2. An aluminum plate processing apparatus as recited in claim 1, wherein: the hammering mechanism comprises an air cylinder and a hammering block, the two air cylinders are respectively and fixedly installed in the stamping lower die, and the hammering block is fixedly installed at the output end of the air cylinder.
3. An aluminum plate processing apparatus as recited in claim 2, wherein: the first inclined plane and the second inclined plane both comprise a first stress surface and a second stress surface, the first stress surface is positioned on one side, close to the connection between the first inclined plane and the second inclined plane, of the second stress surface, and the air cylinders of the two hammering mechanisms are positioned on the first stress surface.
4. An aluminum plate processing apparatus as recited in claim 1, wherein: the punch of the upper punch die is provided with a third inclined plane and a fourth inclined plane, the third inclined plane and the fourth inclined plane are all arranged in an inclined mode, the third inclined plane and the fourth inclined plane are connected to form a V-shaped structure, movable plates are connected to the third inclined plane and the fourth inclined plane, the two movable plates can be arranged in a rotating mode around the second direction, the second direction is perpendicular to the first direction, and an included angle formed by the two movable plates in an initial state is identical to an included angle formed by the first inclined plane and the second inclined plane of the lower punch die.
5. An aluminum plate processing apparatus as recited in claim 4, wherein: the third inclined plane and the fourth inclined plane are respectively provided with a movable groove, and the two movable plates are respectively and slidably arranged in the two movable grooves; one ends of the two movable plates are close to each other, the other ends of the two movable plates are far away from each other, and one ends of the two movable plates close to each other are hinged to the connecting position of the third inclined plane and the fourth inclined plane of the upper stamping die.
6. An aluminum plate processing apparatus as recited in claim 5, wherein: two telescopic slots are formed in the stamping upper die, hydraulic cylinders are arranged in the two telescopic slots, the output ends of the two hydraulic cylinders are respectively perpendicular to the third inclined plane and the fourth inclined plane, and the two movable plates are respectively arranged at the output ends of the two hydraulic cylinders.
7. An aluminum plate processing apparatus as recited in claim 1, wherein: the aluminum plate stamping device further comprises an upper die power part, wherein the upper die power part is used for driving the stamping upper die to move to one side close to the stamping lower die along the first direction, and stamping of the aluminum plate is achieved.
8. An aluminum plate processing apparatus as recited in claim 7, wherein: the upper die power part comprises a base, a sliding seat and a first motor; the base is arranged on the support, a first motor is arranged on the base, a first screw rod is arranged on an output shaft of the first motor, the sliding seat and the first screw rod are in spiral transmission, and the stamping upper die is fixedly arranged on the sliding seat.
9. An aluminum plate processing apparatus as recited in claim 4, wherein: still include adjustment mechanism and two clamping plates, adjustment mechanism and two clamping plates all install on the support, and two clamping plates set up respectively in the both ends of punching press lower mould along the third direction, and the third direction is perpendicular with first direction and second direction respectively, and adjustment mechanism can change the distance between two clamping plates.
10. An aluminum plate processing apparatus as recited in claim 9, wherein: the adjusting mechanism comprises two adjusting parts, the two adjusting parts are symmetrically arranged on the support along the axis of the first direction relative to the stamping lower die, the adjusting parts comprise a second motor, a rotating screw rod and a moving seat, the second motor is arranged on the support, the rotating screw rod is arranged along the third direction, the rotating screw rod is arranged on an output shaft of the second motor, the moving seat is arranged on the rotating screw rod, the moving seat and the rotating screw rod are in spiral transmission, and the clamping plates are fixedly arranged on the two moving seats respectively through connecting rods.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410789522.8A CN118357334B (en) | 2024-06-19 | 2024-06-19 | Aluminum plate processing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410789522.8A CN118357334B (en) | 2024-06-19 | 2024-06-19 | Aluminum plate processing equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN118357334A true CN118357334A (en) | 2024-07-19 |
| CN118357334B CN118357334B (en) | 2024-10-11 |
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| CN202410789522.8A Active CN118357334B (en) | 2024-06-19 | 2024-06-19 | Aluminum plate processing equipment |
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Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU995986A1 (en) * | 1981-02-17 | 1983-02-15 | Ленинградский Ордена Трудового Красного Знамени Институт Точной Механики И Оптики | Bending die for producing brace-like parts |
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| CN204503857U (en) * | 2015-02-26 | 2015-07-29 | 林晓强 | A kind of U-shaped beam mould machine with rack-and-pinion centering body |
| CN205628998U (en) * | 2016-05-12 | 2016-10-12 | 东亚装饰股份有限公司 | Fitment is with high -efficient angle forming device of group of aluminium door and window |
| CN206046760U (en) * | 2016-08-29 | 2017-03-29 | 安徽福马汽车零部件集团有限公司 | A kind of press machine based on double leval jib saddle |
| CN206083496U (en) * | 2016-08-12 | 2017-04-12 | 上海申驰实业有限公司 | Stamping device buckles |
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| CN116116943A (en) * | 2023-04-20 | 2023-05-16 | 山东中特新能源有限公司 | PCM color steel plate bending forming processing device |
| CN117019934A (en) * | 2023-07-26 | 2023-11-10 | 广州普耐柯数控机械有限公司 | Bending mechanism and application method thereof |
| CN117102337A (en) * | 2023-10-25 | 2023-11-24 | 南通伟达电气成套设备有限公司 | Regulator cubicle panel beating panel stamping forming equipment |
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| CN116116943A (en) * | 2023-04-20 | 2023-05-16 | 山东中特新能源有限公司 | PCM color steel plate bending forming processing device |
| CN117019934A (en) * | 2023-07-26 | 2023-11-10 | 广州普耐柯数控机械有限公司 | Bending mechanism and application method thereof |
| CN117102337A (en) * | 2023-10-25 | 2023-11-24 | 南通伟达电气成套设备有限公司 | Regulator cubicle panel beating panel stamping forming equipment |
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