CN211304457U - Stamping die is used in hardware production - Google Patents

Abstract

The utility model discloses a stamping die is used in hardware production relates to the stamping die field, the on-line screen storage device comprises a base, the upper surface middle part of base is provided with down the module, the equal fixedly connected with support column in upper surface both ends of base, the top fixedly connected with roof of support column, the upper surface middle part fixedly connected with cylinder of roof, the bottom of cylinder is connected with the module through the push rod, it is located the top of module down to go up the module, the equal fixedly connected with guide post in bottom four corners department of going up the module, the bottom of guide post sets up to the toper structure of taking the fillet, the logical water cavity has been seted up to the inside of guide post. The utility model discloses a be provided with the guide post in last module, be provided with the guide way in the module down, the guide post cooperates with the guide way, has played the effect of direction to the module down for lower module and the vertical setting of keeping have improved the precision of punching press.

Description

Stamping die is used in hardware production

Technical Field

The utility model relates to a stamping die field, in particular to stamping die is used in hardware production.

Background

The hardware stamping is a process for deforming or breaking a plate material such as stainless steel, iron, aluminum, copper and the like and a heterogeneous material by using a punch press and a die to achieve a certain shape and size, the hardware stamping is sometimes called plate forming, but the difference is slight, the plate forming refers to the step of using the plate material, a thin-wall pipe, a thin section bar and the like as raw materials, the forming method of plastic processing is generally called plate forming, at the moment, the deformation in the direction of a thick plate is not considered in a focused way, and when the existing hardware stamping device is used, a large amount of heat is generated when an upper module and a lower module impact and collide, so that the temperature of a part in the lower module is high, and the part is easy to crack, have insufficient plasticity, unqualified strength and other defects. Therefore, it is necessary to invent a stamping die for hardware production to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a stamping die is used in hardware production to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a stamping die for hardware production comprises a base, wherein a lower module is arranged in the middle of the upper surface of the base, support columns are fixedly connected to two ends of the upper surface of the base, a top plate is fixedly connected to the top ends of the support columns, a cylinder is fixedly connected to the middle of the upper surface of the top plate, the bottom end of the cylinder is connected with an upper module through a push rod, the upper module is located above the lower module, guide columns are fixedly connected to four corners of the bottom end of the upper module, the bottom end of each guide column is of a conical structure with a round angle, a water through cavity is formed in each guide column, a partition plate is arranged in the middle of each water through cavity, the top end of each partition plate is fixedly connected with the upper module, a water guide channel is formed in the bottom of the upper module, one end of the water guide channel is communicated with the water through cavity, and the other end of, the one end of water pipe and the other end of the lateral wall fixedly connected with water pipe of last module are linked together with external feed pipe, the guide way has all been seted up to the upper end four corners department of lower module, guide way and guide post looks adaptation, the die cavity tank bottom of lower module is inlayed and is had the heat-conducting plate, the edge of heat-conducting plate is linked together with the inner wall of guide way.

Preferably, the middle of the upper surface of the base is provided with a groove, the middle of the bottom of the groove is fixedly connected with a supporting block, and an attachment plate is arranged at an opening of the groove.

Preferably, the lower surface edge of the attaching plate is connected with the groove bottom of the groove through a plurality of buffer springs which are annularly arranged at equal intervals, and the bottom end of the lower module is attached to the middle of the upper surface of the attaching plate.

Preferably, the middle part of the lower surface of the attaching plate is inlaid with a magnet block, the middle part of the bottom end of the lower module is inlaid with a magnetic metal block, and the magnetic metal block is matched with the magnet block.

Preferably, the elastic rubber layer is arranged on the outer side of the top end of the guide column, the elastic rubber layer is of an annular structure, and the elastic rubber layer is bonded on the upper module.

Preferably, the water pipe comprises a water inlet pipe and a water outlet pipe, and the water inlet pipe and the water outlet pipe are respectively communicated with the water through cavities on two sides of the partition plate through water guide channels.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a be provided with the guide post on last module, be provided with the guide way on lower module, the guide post has played the effect of direction to lower module with the guide way cooperation for lower module and keeping vertical setting, improved the precision of punching press;

2. the utility model discloses a be provided with logical water cavity in the guide post, lead to the water cavity and pass through water guide channel and water pipe and be connected with external feed pipe for guide post and heat-conducting plate cooperation have played rapid cooling's effect to the hardware and hardware components in the lower module, have improved the work efficiency of this device.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic sectional view of the structure of the guide post of the present invention.

Fig. 3 is a schematic sectional view of the lower module structure of the present invention.

In the figure: 1. a base; 2. a lower module; 3. a support pillar; 4. a top plate; 5. a cylinder; 6. an upper module; 7. a guide post; 8. an elastic rubber layer; 9. a water through cavity; 10. a partition plate; 11. a water guide channel; 12. a water pipe; 13. a guide groove; 14. a heat conducting plate; 15. a groove; 16. a support block; 17. attaching a plate; 18. a buffer spring; 19. a magnet block; 20. a magnetic metal block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a stamping die is used in hardware production as shown in fig. 1-3, as shown in fig. 1, including base 1, base 1's upper surface middle part is provided with down module 2, the equal fixedly connected with support column 3 in base 1's upper surface both ends, the top fixedly connected with roof 4 of support column 3, the upper surface middle part fixedly connected with cylinder 5 of roof 4, the bottom of cylinder 5 is connected with last module 6 through the push rod, goes up module 6 and is located the top of lower module 2, the equal fixedly connected with guide post 7 in bottom four corners department of last module 6.

As shown in fig. 2, an elastic rubber layer 8 is arranged on the outer side of the top end of the guide post 7, the elastic rubber layer 8 is arranged to be an annular structure, the elastic rubber layer 8 is adhered to the upper module 6, the elastic rubber layer 8 plays a role in protecting the joint of the lower module 2 and the upper module 6, the bottom end of the guide post 7 is arranged to be a conical structure with a round angle, a water through cavity 9 is arranged inside the guide post 7, a partition plate 10 is arranged in the middle of the water through cavity 9, the top end of the partition plate 10 is fixedly connected with the upper module 6, the partition plate 10 plays a role in cold and hot insulation, a water guide channel 11 is arranged at the bottom of the upper module 6, one end of the water guide channel 11 is communicated with the water through cavity 9, the other end of the water guide channel 11 is communicated with a water pipe 12, one end of the water pipe 12 is fixedly connected with the other end of the water pipe, the water inlet pipe and the water outlet pipe are respectively communicated with the water passing cavities 9 on the two sides of the partition plate 10 through the water guide channels 11, and through the arrangement, the circulation of cooling water is realized, and the heat dissipation effect is improved.

As shown in fig. 3, the four corners of the upper end of the lower module 2 are provided with guide grooves 13, the guide grooves 13 are matched with the guide posts 7, and play a role of guiding the lower module 2, so that the lower module 2 is vertically arranged, and the stamping precision is improved, the bottom of the die cavity of the lower module 2 is inlaid with a heat-conducting plate 14, the heat-conducting plate 14 is matched with the guide posts 7 to play a role of quickly dissipating heat, the edge of the heat-conducting plate 14 is communicated with the inner wall of the guide grooves 13, the middle part of the upper surface of the base 1 is provided with a groove 15, the middle part of the bottom of the groove 15 is fixedly connected with a supporting block 16, the supporting block 16 plays a role of supporting, the opening of the groove 15 is provided with an attaching plate 17, the edge of the lower surface of the attaching plate 17 is connected with the bottom of the groove 15 through a plurality of buffer springs 18 which are annularly arranged at equal intervals, the, lower module 2's bottom is connected with the laminating of the upper surface middle part of rigging board 17, and the lower surface middle part of rigging board 17 is inlayed and is had magnet piece 19, and lower module 2's bottom middle part is inlayed and is had magnetic metal piece 20, and magnetic metal piece 20 and magnet piece 19 looks adaptation are through such setting for stable placing of lower module 2 is on rigging board 17, and is located the middle part of rigging board 17 always.

The utility model discloses the theory of operation:

when the device works, firstly, the air cylinder 5 is started, the air cylinder 5 drives the upper module 6 to move downwards through the push rod until the guide post 7 on the upper module 6 is inserted into the guide groove 13 on the lower module 2, the lower module 2 moves on the attaching plate 17 until the lower module 2 is vertically arranged, the punching precision is improved, when the punching is finished, cooling water is injected into the water through cavity 9 on the guide post 7 through the water inlet pipe on the water pipe 12 and the water guide channel 11, the cooling water plays a role of quickly cooling hardware parts in the lower module 2 through the heat conducting plate 14, the working efficiency of the device is improved, the cooling water is discharged through the other water guide channel 11 and the water outlet pipe on the water pipe 12, when the upper module 6 drives the lower module 2 to move downwards, the lower module 2 drives the attaching plate 17 to move downwards, and the buffer spring 18 plays a role in buffer protection to prevent the lower module 2 from being damaged.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims (6)

1. The utility model provides a stamping die is used in hardware production, includes base (1), its characterized in that: the water guide device is characterized in that a lower module (2) is arranged in the middle of the upper surface of the base (1), support columns (3) are fixedly connected to two ends of the upper surface of the base (1), a top plate (4) is fixedly connected to the top ends of the support columns (3), a cylinder (5) is fixedly connected to the middle of the upper surface of the top plate (4), an upper module (6) is connected to the bottom end of the cylinder (5) through a push rod, the upper module (6) is located above the lower module (2), guide columns (7) are fixedly connected to four corners of the bottom end of the upper module (6), the bottom end of each guide column (7) is of a conical structure with a round angle, a water through cavity (9) is formed in each guide column (7), a partition plate (10) is arranged in the middle of each water through cavity (9), the top end of each partition plate (10) is fixedly connected with the upper module (6), and a water guide channel (11), the one end and the logical water cavity (9) of water guide channel (11) are linked together, the other end intercommunication of water guide channel (11) has water pipe (12), the other end and the external feed pipe of the lateral wall fixedly connected with water pipe (12) of one end and last module (6) of water pipe (12) are linked together, guide way (13) have all been seted up to the upper end four corners department of lower module (2), guide way (13) and guide post (7) looks adaptation, inlay the die cavity tank bottom of lower module (2) and have heat-conducting plate (14), the edge of heat-conducting plate (14) is linked together with the inner wall of guide way (13).

2. The stamping die for hardware production as claimed in claim 1, wherein: the upper surface middle part of base (1) is seted up flutedly (15), tank bottom middle part fixedly connected with supporting shoe (16) of flutedly (15), the opening part of flutedly (15) is provided with rigging board (17).

3. The stamping die for hardware production as claimed in claim 2, wherein: the lower surface edge of attaching plate (17) is connected with the tank bottom of recess (15) through buffer spring (18) that a plurality of equidistant annular set up, the bottom of lower module (2) is connected with the laminating of the upper surface middle part of attaching plate (17).

4. The stamping die for hardware production as claimed in claim 2, wherein: the lower surface middle part of rigging board (17) is inlayed and is had magnet piece (19), inlay in the bottom middle part of lower module (2) has magnetic metal piece (20), magnetic metal piece (20) and magnet piece (19) looks adaptation.

5. The stamping die for hardware production as claimed in claim 1, wherein: an elastic rubber layer (8) is arranged on the outer side of the top end of the guide column (7), the elastic rubber layer (8) is of an annular structure, and the elastic rubber layer (8) is bonded on the upper module (6).

6. The stamping die for hardware production as claimed in claim 1, wherein: the water pipe (12) comprises a water inlet pipe and a water outlet pipe, and the water inlet pipe and the water outlet pipe are respectively communicated with the water through cavities (9) on two sides of the partition board (10) through water guide channels (11).

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