CN219309813U

CN219309813U - Rebound-preventing hardware stamping die

Info

Publication number: CN219309813U
Application number: CN202320688692.8U
Authority: CN
Inventors: 左德志; 李立军
Original assignee: Dongguan Sjk Seiki Technology Ltd
Current assignee: Dongguan Sjk Seiki Technology Ltd
Priority date: 2023-03-31
Filing date: 2023-03-31
Publication date: 2023-07-07
Anticipated expiration: 2033-03-31

Abstract

The utility model provides an anti-rebound hardware stamping die which comprises a stamping die body, wherein the stamping die body comprises a base, a supporting plate is welded at the top of the base, a supporting frame is welded at one side of the supporting plate and the base, an installation seat is welded at the top of the supporting frame, an air cylinder is installed on the installation seat, a movable column is installed at the bottom of the air cylinder, an upper die is installed at the bottom of the movable column, a fixing seat is welded at the top of the supporting plate, and one side of the fixing seat is welded on the supporting frame. After the material is formed, the movable rod on the fixing device is enabled to downwards move again, the limiting clamping beads are matched with the protruding blocks when the supporting springs are extruded, the limiting clamping beads are separated from the clamping holes, the movable rod is enabled to upwards and rapidly move through the elasticity of the supporting springs, and the formed material can be conveniently and rapidly separated from the lower die.

Description

Rebound-preventing hardware stamping die

Technical Field

The utility model relates to the field of stamping die equipment, in particular to an anti-rebound hardware stamping die.

Background

The hardware stamping die is a special process device for processing materials into parts in cold stamping, the die arranged on a press machine is utilized to apply pressure to the materials, so that the materials are extruded and deformed into a required shape, the required parts are obtained.

Disclosure of Invention

Aiming at the defects existing in the prior art, the utility model aims to provide an anti-rebound hardware stamping die which solves the problems in the prior art.

In order to achieve the above object, the present utility model is realized by the following technical scheme: the utility model provides a prevent bouncing hardware stamping die, includes stamping die body, stamping die body includes the base, the top welding of base has the backup pad, the backup pad has the support frame with one side welding of base, the top welding of support frame has the mount pad, install the cylinder on the mount pad, movable column is installed to the bottom of cylinder, the mould is installed to the bottom of movable column, the top welding of backup pad has the fixing base, one side welding of fixing base is on the support frame, install the connecting seat on the fixing base, the internally mounted of connecting seat has the bed die, install the limiting plate on the connecting seat, the limiting plate passes through the fixed axle and installs on the connecting seat, the limiting plate cooperatees with the bed die.

As a preferred implementation mode of the utility model, the connecting seat is provided with a slot, the inner wall of the slot is provided with a limit slot, the slot is internally provided with a fixing device, the bottom of the fixing device is provided with a supporting spring, and the fixing device is arranged in the slot through the supporting spring.

As a preferred implementation mode of the utility model, the fixing device comprises a movable rod, limiting blocks are fixed on two sides of the movable rod, limiting clamping beads are arranged on the limiting blocks, and the limiting blocks are arranged in limiting grooves.

As a preferred implementation mode of the utility model, the limiting block is internally provided with a groove, the groove is internally provided with a spring, the limiting clamping bead is arranged on the spring, the limiting groove is internally provided with a clamping hole which is matched with the limiting clamping bead, the limiting groove is internally provided with a protruding block which is matched with the limiting clamping bead.

As a preferable implementation mode of the utility model, an upper clamping plate and a lower clamping plate are welded at the top of the movable rod, and clamping beads are arranged on the inner walls of the upper clamping plate and the lower clamping plate.

As a preferred embodiment of the present utility model, the upper mold is provided with a threaded column, the movable column is provided with a threaded hole, and the threaded column is matched with the threaded hole.

The utility model has the beneficial effects that: the utility model relates to an anti-rebound hardware stamping die, which comprises a base; a support plate; a fixing seat; a support frame; a mounting base; a cylinder; a movable column; an upper die; a connecting seat; a limiting plate; a fixed shaft; a lower die; slotting; a limit groove; a support spring; a fixing device; a movable rod; a limiting block; limiting clamping beads; an upper clamping plate; a lower clamping plate; a bump; a clamping hole; a groove; a spring; clamping the clamping beads.

1. When the rebound-preventing hardware stamping die is used, the rebound-preventing hardware stamping die is in contact with materials in advance through the fixing device, the materials move downwards under the extrusion of the upper die, and after stamping, the materials are placed through the fixing device for rebound use, so that the working quality is guaranteed.

2. After the material is formed, the movable rod on the fixing device is enabled to downwards move again, the limiting clamping beads are matched with the protruding blocks when the supporting springs are extruded, the limiting clamping beads are separated from the clamping holes, the movable rod is enabled to upwards and rapidly move through the elasticity of the supporting springs, and the formed material can be conveniently and rapidly separated from the lower die.

3. This prevent bouncing hardware stamping die is installed fast through the screw hole of screw thread post and movable column cooperatees when using, and the bed die cooperatees with the connecting seat through the limiting plate, separates with the bed die through the limiting plate, the quick replacement of bed die of being convenient for uses.

Drawings

FIG. 1 is a schematic diagram of a rebound prevention hardware stamping die;

FIG. 2 is a schematic structural view of a fixing device of a rebound prevention hardware stamping die of the utility model;

FIG. 3 is a schematic diagram of a left-view structure of a slot and a connecting seat of an anti-rebound hardware stamping die;

in the figure: 1. a base; 2. a support plate; 3. a fixing seat; 4. a support frame; 5. a mounting base; 6. a cylinder; 7. a movable column; 8. an upper die; 9. a connecting seat; 10. a limiting plate; 11. a fixed shaft; 12. a lower die; 13. slotting; 14. a limit groove; 15. a support spring; 16. a fixing device; 17. a movable rod; 18. a limiting block; 19. limiting clamping beads; 20. an upper clamping plate; 21. a lower clamping plate; 22. a bump; 23. a clamping hole; 24. a groove; 25. a spring; 26. clamping the clamping beads.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

Referring to fig. 1 to 3, the present utility model provides a technical solution: the utility model provides a prevent bouncing hardware stamping die, includes stamping die body, stamping die body includes base 1, the top welding of base 1 has backup pad 2, backup pad 2 has support frame 4 with one side welding of base 1, the top welding of support frame 4 has mount pad 5, install cylinder 6 on the mount pad 5, movable column 7 is installed to the bottom of cylinder 6, mould 8 is installed to the bottom of movable column 7, the top welding of backup pad 2 has fixing base 3, one side welding of fixing base 3 is on support frame 4, install connecting seat 9 on the fixing base 3, the internally mounted of connecting seat 9 has bed die 12, install limiting plate 10 on the connecting seat 9, limiting plate 10 passes through fixed axle 11 and installs on connecting seat 9, limiting plate 10 cooperatees with bed die 12.

As a preferred embodiment of the present utility model, the connection seat 9 is provided with a slot 13, the inner wall of the slot 13 is provided with a limit slot 14, a fixing device 16 is installed in the slot 13, a supporting spring 15 is installed at the bottom of the fixing device 16, and the fixing device 16 is installed in the slot 13 through the supporting spring 15.

As a preferred embodiment of the present utility model, the fixing device 16 includes a movable rod 17, two sides of the movable rod 17 are fixed with a limiting block 18, a limiting clamping bead 19 is mounted on the limiting block 18, and the limiting block 18 is mounted inside the limiting groove 14.

As a preferred embodiment of the present utility model, the limiting block 18 is internally provided with a groove 24, a spring 25 is installed in the groove 24, the limiting clamping bead 19 is installed on the spring 25, a clamping hole 23 is installed in the limiting groove 14, the clamping hole 23 is matched with the limiting clamping bead 19, a protruding block 22 is installed in the limiting groove 14, and the protruding block 22 is matched with the limiting clamping bead 19.

As a preferred embodiment of the present utility model, the top of the movable rod 17 is welded with an upper clamping plate 20 and a lower clamping plate 21, and clamping beads 26 are mounted on the inner walls of the upper clamping plate 20 and the lower clamping plate 21.

As a preferred embodiment of the present utility model, the upper mold 8 is provided with a threaded post, and the movable post 7 is provided with a threaded hole, and the threaded post is matched with the threaded hole.

When the device is used, firstly, materials are placed between the upper clamping plate 20 and the lower clamping plate 21, the materials are supported and fixed through the upper clamping plate 20 and the lower clamping plate 21, clamping beads 26 are clamped inside the clamping plates and matched with materials with different thicknesses, limiting use is carried out, when the device is used, the movable rod 7 on the starting cylinder 6 moves downwards, the movable rod 17 is matched with the materials on the fixing device 15 through the upper die 8 when the movable rod 17 moves downwards, the fixing device 15 is pushed to move downwards by pushing the materials under the pushing force, the upper die 8 pushes the materials to be matched with the lower die 12 for stamping, a limiting block 18 on the movable rod 17 is matched with a clamping hole 23 through a limiting clamping bead 19 during stamping, limiting fixing is carried out on the fixing device 15, the materials after forming are prevented from springback during the upper die 8, production quality is guaranteed, when the materials after forming are required to be taken out, the movable rod 17 moves downwards again, the limiting clamping bead 19 is matched with the bump 22, the movable rod 17 moves upwards rapidly by utilizing the elasticity of the supporting spring 15, when the movable rod 17 moves upwards, the upper die 20 and the lower die 12 is pushed by pushing the upper clamping plate 20 and the lower clamping plate 21 to be matched with the lower die 12, the limiting block is convenient to be quickly separated from the lower die 12 through the upper die 12, the upper die 12 and the lower die 12 is conveniently and quickly separated from the lower die 12 through the quick die 12, and the upper die 12 is conveniently and quickly matched with the lower die 12, and the upper die 12 is conveniently and quickly separated by the lower die 12 through the threaded hole.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The utility model provides a prevent bouncing hardware stamping die, includes stamping die body, its characterized in that: stamping die body includes base (1), the top welding of base (1) has backup pad (2), one side welding of backup pad (2) and base (1) has support frame (4), the top welding of support frame (4) has mount pad (5), install cylinder (6) on mount pad (5), movable column (7) are installed to the bottom of cylinder (6), mould (8) are installed to the bottom of movable column (7), the top welding of backup pad (2) has fixing base (3), one side welding of fixing base (3) is on support frame (4), install connecting seat (9) on fixing base (3), internally mounted of connecting seat (9) has bed die (12), install limiting plate (10) on connecting seat (9), limiting plate (10) are installed on connecting seat (9) through fixed axle (11), limiting plate (10) cooperate with bed die (12).

2. The rebound prevention hardware stamping die of claim 1, wherein: the connecting seat (9) is provided with a slot (13), the inner wall of the slot (13) is provided with a limit slot (14), the inside of the slot (13) is provided with a fixing device (16), the bottom of the fixing device (16) is provided with a supporting spring (15), and the fixing device (16) is arranged inside the slot (13) through the supporting spring (15).

3. The rebound prevention hardware stamping die of claim 2, wherein: the fixing device (16) comprises a movable rod (17), limiting blocks (18) are fixed on two sides of the movable rod (17), limiting clamping beads (19) are mounted on the limiting blocks (18), and the limiting blocks (18) are mounted in the limiting grooves (14).

4. A rebound prevention hardware stamping die according to claim 3, characterized in that: the inside of stopper (18) is opened flutedly (24), the internally mounted of recess (24) has spring (25), spacing card pearl (19) are installed on spring (25), the internally mounted of spacing groove (14) has card hole (23), card hole (23) cooperate with spacing card pearl (19), the internally mounted of spacing groove (14) has lug (22), lug (22) cooperate with spacing card pearl (19).

5. A rebound prevention hardware stamping die according to claim 3, characterized in that: the top welding of movable rod (17) has last grip block (20) and lower grip block (21), all install centre gripping card pearl (26) on the inner wall of going up grip block (20) and lower grip block (21).

6. The rebound prevention hardware stamping die of claim 1, wherein: the upper die (8) is provided with a threaded column, the movable column (7) is provided with a threaded hole, and the threaded column is matched with the threaded hole.