CN219425355U - Material forming and stamping device - Google Patents

Abstract

The utility model relates to the field of stamping equipment, in particular to a material forming stamping device which is capable of effectively buffering impact force in the stamping process, reducing deformation of equipment caused by impact, prolonging service life of the equipment and guaranteeing stamping precision. The utility model is particularly suitable for the stamping process of materials.

Description

Material forming and stamping device

Technical Field

The utility model relates to the field of stamping equipment, in particular to a material forming stamping device.

Background

The press forming refers to a process forming method for obtaining a workpiece with a desired shape and size by applying an external force to a plate, a strip, a tube, a profile, etc. by a press and a die to cause plastic deformation or separation, and the existing press apparatus includes: the press can produce great impact force in the punching press process to influence the life of equipment, mould and material all can produce certain elastic deformation in the punching press process, great impact has great influence to fashioned dimensional accuracy to lead to the error great, makes the stamping workpiece of making can't reach anticipated qualification rate, and current stamping device when idle, appears dust or granule etc. easily and fall on the stamping workbench, thereby influence the stamping forming when stamping device uses once more, inconvenient use.

Disclosure of Invention

The utility model aims to solve the technical problem of providing the material forming stamping device which can effectively buffer the impact force in the stamping process, thereby reducing the deformation of equipment caused by impact, prolonging the service life of the equipment and ensuring the stamping precision.

The technical scheme adopted for solving the technical problems is as follows: material shaping stamping device, including the base and set up the box on the base, be provided with the punching press subassembly in the box, the punching press subassembly includes push pedal and supporting seat, the supporting seat sets up on the base, and the push pedal passes through the telescopic link to be set up on the box, and the punching press subassembly is still including setting up the buffer gear between push pedal and supporting seat, when the punching press subassembly punches, buffer gear is with the impact buffering between push pedal and the supporting seat. Through setting up buffer gear, under guaranteeing that push pedal and supporting seat can accomplish normal punching press requirement, reduced the impact destructive power between push pedal and the supporting seat to prolonged equipment life-span greatly. Also because the equipment obtains buffer gear's protection, can guarantee the machining precision of equipment.

As a preferable structure, the buffer mechanism comprises a buffer sleeve, a buffer spring arranged in the buffer sleeve and a connecting rod arranged at the bottom of the push plate, wherein the buffer sleeve is arranged on the top surface of the base, the opening of the buffer sleeve is upward, and the buffer sleeve and the connecting rod are coaxially arranged. The buffer sleeve and the buffer spring in the buffer sleeve are structural bases for realizing buffering. When the connecting rod at the bottom of the push plate moves downwards into the sleeve, the buffer spring applies reverse force to the connecting rod, so that the buffer effect is realized, and the damage of impact force to equipment is reduced. In practical design, the bottom of the connecting rod is preferably provided with a buffer plate. The buffer plate is in direct contact with the buffer spring, so that the stability in contact can be ensured.

Based on the above scheme, the following scheme can be further selected: the buffer mechanism comprises a compression spring, and the push plate and the stamping plate below the push plate are connected through the compression spring. The compression spring can effectively buffer the impact force which is excessively large in the moment in the stamping process of the stamping plate, so that the stamping plate is prevented from being deformed due to the impact force which is excessively large in the moment, and the machining precision is ensured.

In order to solve the problem that dust, particles, or the like easily fall on the press table when the press apparatus is at rest, and thus the use of the press apparatus in the next press operation is affected, the following scheme is preferable: the dustproof box comprises a dustproof component, wherein the dustproof component is arranged at the opening of the box body, and the opening of the box body is shielded by the dustproof component. The design of the dustproof component can shield the opening of the stamping device when the stamping device is not used, so that dust or particles and the like are prevented from falling on the stamping workbench. Meanwhile, when the dustproof assembly is required to be used, the dustproof assembly is conveniently stored, and stamping operation can be achieved rapidly.

For a specific structure, the dustproof assembly preferably comprises a winding box, a winding spring arranged in the winding box and a dustproof net wound on the winding spring, wherein the winding box is arranged at the side edge of the opening of the box body.

Further, a pulling plate can be fixedly arranged at the free end of the dustproof net, and a hook is arranged on the pulling plate. When the dustproof net is needed, the hooks can be hooked on the side wall of the box body, so that the opening of the box body can be conveniently shielded.

The beneficial effects of the utility model are as follows: when in actual use, the material to be processed is placed in the punching groove formed in the base, and then the push plate is pushed to move in the box body, so that the punching plate is driven to punch the material. Impact force between the stamping plate and the material is buffered through the compression spring, the buffer plate is driven by the connecting rod to extrude the buffer spring in the buffer sleeve, so that impact force generated in the buffer stamping process can be realized, the service life of equipment is prolonged, errors are reduced, and the manufactured stamping part is improved to reach the expected qualification rate. The utility model is particularly suitable for the stamping process of materials.

Drawings

Fig. 1 is a front view of the present utility model.

Fig. 2 is a schematic view of the structure of the base and the punching slot on the base of the present utility model.

Fig. 3 is a schematic view of fig. 2 with the punch grooves detached from the base.

Fig. 4 is a schematic view of the push plate and the stamping plate of the present utility model.

Fig. 5 is a schematic view of the cushion sleeve and its internal structure of the present utility model.

Figure 6 is a schematic view of one embodiment of a dust assembly of the present utility model.

Marked in the figure as: base 1, controller 11, guide groove 12, box 2, punching press subassembly 3, first pneumatic cylinder 31, push pedal 32, telescopic link 321, compression spring 322, punching press board 323, connecting rod 324, buffer board 325, supporting seat 33, punching press groove 331, guide bar 332, fixed plate 333, push rod 334, second pneumatic cylinder 335, buffer sleeve 34, buffer spring 341, dustproof subassembly 4, winding box 41, winding spring 42, dust screen 43, pulling plate 44, couple 45.

Detailed Description

The material forming stamping device as shown in fig. 1 to 6 comprises a base 1 and a box body 2 fixedly connected to the top of the base 1, wherein a controller 11 is fixedly connected to one side of the box body 2, a stamping assembly 3 is mounted in the box body 2, and a dust-proof assembly 4 is fixedly connected to one side of the box body 2. In the existing material forming and stamping device, a material is placed in a stamping groove 331 formed in the surface of a supporting seat 33, a first hydraulic cylinder 31 is started, a push plate 32 is pushed by the first hydraulic cylinder 31 to move in the box body 2 through a telescopic rod 321, and then a stamping plate 323 is driven to stamp the material. One side fixedly connected with controller 11 of box 2 can set for the direction of movement and the promotion distance of first pneumatic cylinder 31 and second pneumatic cylinder 335 through controller 11 to satisfy the punching press intensity to different materials and debug, degree of automation is higher, has improved the punching press efficiency and the intelligence of device. This scheme sets up punching press subassembly 3 and dustproof subassembly 4 on current material shaping stamping device to in solving prior art, can't cushion the impact force in the punching press process to influence the life of equipment, the device appears dust or granule etc. easily when idle and falls on the problem of stamping workbench.

Specifically, the bottom of the first pneumatic cylinder 31 of punching press subassembly 3 is installed on the surface of box 2, and the output of first pneumatic cylinder 31 runs through the surface of box 2 and fixedly connected with telescopic link 321, and the top fixed connection of push pedal 32 is kept away from the one end of first pneumatic cylinder 31 at telescopic link 321, and the bottom movable mounting of supporting seat 33 is at the top of base 1, and buffer sleeve 34 is installed in the inside of box 2, and buffer sleeve 34's bottom fixed connection is at the top of base 1. Through placing the material in the punching press groove 331 that the supporting seat 33 surface was seted up, through starting first pneumatic cylinder 31, promote push pedal 32 by first pneumatic cylinder 31 through telescopic link 321 and remove in the inside of box 2, and then drive the punching press board 323 and punch out the material, the impact force between punching press board 323 and the material is buffered through compression spring 322 during, drive buffer board 325 through connecting rod 324 and extrude the buffer spring 341 of the inside buffer sleeve 34, can realize buffering the impact force that produces in the punching press process, thereby improve the life of equipment, reduce the error of punching force to the shaping, thereby guarantee that the stamping workpiece of making reaches expected qualification rate.

The bottom fixedly connected with compression spring 322 of push pedal 32, compression spring 322's bottom fixedly connected with ram plate 323, the equal fixedly connected with connecting rod 324 in bottom four corners department of push pedal 32 bottom, the buffer board 325 of bottom fixedly connected with of connecting rod 324, ram groove 331 has been seted up on the surface of supporting seat 33, the equal fixedly connected with gib 332 in both sides of supporting seat 33 bottom, the bottom fixedly connected with fixed plate 333 of supporting seat 33, one side fixedly connected with push rod 334 of fixed plate 333, the other end fixedly connected with second pneumatic cylinder 335 of push rod 334, the bottom fixedly connected with of second pneumatic cylinder 335 is at the top of base 1. Impact force between the stamping plate 323 and the material is buffered through the compression spring 322, the buffer plate 325 is driven by the connecting rod 324 to extrude the buffer spring 341 in the buffer sleeve 34, so that impact force generated in the process of buffering stamping can be realized, the service life of equipment is prolonged, errors are reduced, and the manufactured stamping part is improved to reach the expected qualification rate. The inside fixedly connected with buffer spring 341 of buffer sleeve 34, the surface sliding connection of buffer board 325 is in the inside of buffer sleeve 34, and the one side of buffer board 325 is contradicted and is connected at the other end of buffer spring 341, guide slot 12 has been seted up to the bilateral symmetry on base 1 surface, the surface sliding connection of gib 332 is in the inside of guide slot 12, the four corners between push pedal 32 and the punching press board 323 is all fixedly connected with a plurality of compression springs 322.

The dustproof component 4 comprises a winding box 41, a winding spring 42, a dustproof net 43, a pulling plate 44 and a hook 45, wherein one side of the winding box 41 is fixedly connected to one side of the box body 2, one end of the winding spring 42 is fixedly connected to one side of an inner cavity of the winding box 41, the surface of the dustproof net 43 is wound inside the winding box 41, one side of the dustproof net 43 extends out of an opening formed in the surface of the winding box 41 and is connected with one side of the pulling plate 44, and one side of the hook 45 is fixedly connected to the other side of the pulling plate 44. Through pulling arm-tie 44, drive dust screen 43 by arm-tie 44 and carry out the rolling in the inside of rolling case 41, rotate through the pivot at the one end of rolling clockwork spring 42 by dust screen 43 again, detain couple 45 in one side of box 2, can realize carrying out dustproof processing to box 2 when box 2 is idle, avoid appearing dust or granule etc. and fall on supporting seat 33, prevent to influence subsequent use, convenient to use, the practicality is better. Both sides of the dust screen 43 are respectively connected to opposite sides of the two winding springs 42 through rotating shafts, the surfaces of the dust screen 43 are slidably connected in slots formed in the surfaces of the winding boxes 41, the hooks 45 are clamped on the buckling surfaces of the sides, far away from the winding boxes 41, of the box body 2, and the dust screen 43 can be completely blocked on the surfaces of the box body 2 by hanging the hooks 45 on the buckling surfaces, so that dust prevention treatment is carried out on the dust screen.

Claims (4)

1. Material shaping stamping device, including base (1) and box (2) of setting on base (1), be provided with punching press subassembly (3) in box (2), punching press subassembly (3) are including push pedal (32) and supporting seat (33), supporting seat (33) set up on base (1), push pedal (32) set up on box (2) through telescopic link (321), and punching press subassembly (3) are still including setting up the buffer gear between push pedal (32) and supporting seat (33), when punching press subassembly (3) carry out the punching press, buffer gear is with the impact buffering between push pedal (32) and supporting seat (33), its characterized in that: including dustproof subassembly (4), dustproof subassembly sets up in the opening part of box (2), and the opening of box (2) is shielded through dustproof subassembly (4), dustproof subassembly (4) include rolling case (41), set up rolling clockwork spring (42) in rolling case (41) and winding set up dust screen (43) on rolling clockwork spring (42), rolling case (41) set up in the open-ended side department of box (2), the fixed arm-tie (44) that is provided with of free end of dust screen (43), be provided with couple (45) on arm-tie (44).

2. The material forming and stamping device of claim 1, wherein: the buffering mechanism comprises a buffering sleeve (34), a buffering spring (341) arranged in the buffering sleeve (34) and a connecting rod (324) arranged at the bottom of the push plate (32), wherein the buffering sleeve (34) is arranged on the top surface of the base (1), an opening of the buffering sleeve (34) is upward, and the buffering sleeve (34) and the connecting rod (324) are coaxially arranged.

3. The material forming and stamping device of claim 2, wherein: a buffer plate (325) is arranged at the bottom of the connecting rod (324).

4. A material forming and stamping device as claimed in claim 1, 2 or 3, wherein: the buffer mechanism comprises a compression spring (322), and the push plate (32) and a stamping plate (323) below the push plate (32) are connected through the compression spring (322).