CN220426456U - Stamping device is used in metal product production - Google Patents

Abstract

The utility model relates to the technical field of stamping devices, and discloses a stamping device for metal product production, which solves the problem that the existing stamping device is easy to cause vibration of a metal plate during stamping so as to influence the stamping forming effect, and comprises a mounting table, wherein a mounting frame is fixedly arranged at the top of the mounting table, a lower die is fixedly arranged in the middle of the bottom inside the mounting frame, a driving cylinder is fixedly arranged in the middle of the top of the mounting frame, a driving end of the driving cylinder extends to the inside of the mounting frame and is fixedly provided with a mounting plate, an upper die is fixedly arranged in the middle of the bottom of the mounting plate, fixing sleeves are fixedly arranged on two sides of the bottom of the mounting plate, inserted bars are movably arranged in the fixing sleeves, sliding wheels are arranged at the bottoms of the inserted bars, and mounting grooves are formed in the mounting table; this stamping device can give the centre gripping with the metal sheet and fix when the punching press, avoids the metal sheet that the punching press leads to tremble to stamping forming's effect has been improved.

Description

Stamping device is used in metal product production

Technical Field

The utility model belongs to the technical field of stamping devices, and particularly relates to a stamping device for metal product production.

Background

The stamping die is special technological equipment for processing materials (metal or nonmetal) into parts (or semi-finished products) in cold stamping processing, and is called a cold stamping die (commonly called a cold stamping die); stamping, namely a press working method for obtaining a required part by applying pressure to a material by using a die arranged on a press machine at room temperature to separate or plastically deform the material; the stamping device for metal product production can eject the stamped metal plate, so that the metal plate can be taken out more conveniently, and the stamping efficiency of the metal plate can be greatly improved; however, the stamping device is easy to vibrate the metal plate during stamping, so that the stamping forming effect is affected, and the use effect is poor.

Disclosure of Invention

Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the stamping device for producing the metal product, which effectively solves the problem that the existing stamping device is easy to cause the vibration of the metal plate during stamping, thereby influencing the stamping forming effect.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a stamping device is used in metal product production, includes the mount table, the top fixed mounting of mount table has the installing frame, the middle part fixed mounting of the inside bottom of installing frame has the bed die, the middle part fixed mounting at installing frame top has the drive cylinder, the driving end of drive cylinder extends to the inside of installing frame and fixed mounting has the mounting panel, the middle part fixed mounting of mounting panel bottom has the mould, the equal fixed mounting in both sides of mounting panel bottom has fixed sleeve, fixed sleeve's the equal movable mounting in inside has the inserted bar, the movable pulley is all installed to the bottom of inserted bar, the mounting groove has been seted up to the inside of mount table, the both sides of the inside of mounting groove all are equipped with centre gripping drive assembly, two movable pulleys contact with two centre gripping drive assembly respectively, the opening has all been seted up to the both sides of going up to the mould.

Preferably, the both sides of mounting panel are all fixed mounting has the head rod, and the head rod is kept away from the equal fixed mounting of one end of mounting panel and is had first slider, and first spout has all been seted up to the both sides inner wall of installing the frame, and two first sliders are installed respectively in the inside of two first spouts.

Preferably, two the centre gripping drive assembly all includes the dead lever, the equal fixed mounting in top of dead lever has the location sliding sleeve, the inside of location sliding sleeve has all pegged graft and has been had the location slide bar, the equal fixed mounting in upside of location slide bar has the second connecting rod, the equal fixed mounting in upper portion of one side is close to each other to two second connecting rods has the clamping lever, the surface of location slide bar all is equipped with reset spring, reset spring's both ends all respectively with location sliding sleeve and second connecting rod fixed connection, the equal fixed mounting of one end that two location slide bars kept away from each other has the extrusion pole, the spacing groove has all been seted up to one side that two extrusion poles kept away from each other, the inside and the movable pulley of spacing groove contact.

Preferably, the bottom of the pushing rod is fixedly provided with a third connecting rod, the bottom of the third connecting rod is fixedly provided with a second sliding block, two sides of the bottom of the mounting groove are provided with second sliding grooves, and the two second sliding blocks are respectively arranged in the two second sliding grooves.

Compared with the prior art, the utility model has the beneficial effects that:

in operation, an operator places a metal plate in the lower die, then starts a driving cylinder to drive a mounting plate to move downwards, drives a first sliding block to slide in the first sliding groove through a first connecting rod when the mounting plate moves, increases stability when the mounting plate moves, drives a fixing sleeve to move downwards and extrude a plug rod when the mounting plate moves downwards, drives a sliding wheel to slide in the limiting groove when the plug rod is extruded, extrudes the push rod simultaneously, and drives a second sliding block to slide in the second sliding groove through a third connecting rod when the push rod is extruded, stability when the push rod moves is increased, a positioning sliding rod is driven to slide in the positioning sliding sleeve and extrude a reset spring when the push rod moves inwards, the reset spring is arranged to reset the push rod through self elasticity, drives a clamping rod to move towards the lower die through a second connecting rod when the positioning sliding rod moves, clamps and positions the metal plate through an opening into the lower die, and drives an upper die to move downwards to the lower die to punch the metal plate when the mounting plate moves downwards; the stamping device can clamp and fix the metal plate in the process of stamping, so that the metal plate vibration caused by stamping is avoided, and the stamping forming effect is improved.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.

In the drawings:

FIG. 1 is a schematic cross-sectional view of a stamping apparatus of the present utility model;

FIG. 2 is a schematic view of the lower die structure of the present utility model;

FIG. 3 is a schematic view of a partially enlarged structure of FIG. 1 according to the present utility model;

in the figure: 1. a mounting table; 2. a mounting frame; 3. a lower die; 4. a mounting plate; 5. an upper die; 6. a fixed sleeve; 7. a rod; 8. a sliding wheel; 9. a mounting groove; 10. a first connecting rod; 11. a first slider; 12. a first chute; 13. a fixed rod; 14. positioning a sliding sleeve; 15. positioning a slide bar; 16. a second connecting rod; 17. a clamping rod; 18. a return spring; 19. pushing the rod; 20. a limit groove; 21. a third connecting rod; 22. a second slider; 23. a second chute; 24. a driving cylinder; 25. an opening.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; all other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 to 3, the utility model comprises a mounting table 1, a mounting frame 2 is fixedly mounted at the top of the mounting table 1, a lower die 3 is fixedly mounted in the middle of the inner bottom of the mounting frame 2, a driving air cylinder 24 is fixedly mounted in the middle of the top of the mounting frame 2, the driving air cylinder 24 extends to the inner side of the mounting frame 2 and is fixedly provided with a mounting plate 4, an upper die 5 is fixedly mounted in the middle of the bottom of the mounting plate 4, fixing sleeves 6 are fixedly mounted on two sides of the bottom of the mounting plate 4, inserting rods 7 are movably mounted in the inner parts of the fixing sleeves 6, sliding wheels 8 are mounted on the bottoms of the inserting rods 7, mounting grooves 9 are formed in the mounting table 1, clamping transmission assemblies are arranged on two sides of the inner parts of the mounting grooves 9, the two sliding wheels 8 are respectively contacted with the two clamping transmission assemblies, and openings 25 are formed in two sides of the upper die 5; the both sides of mounting panel 4 are all fixed mounting has head rod 10, and the equal fixed mounting of one end that head rod 10 kept away from mounting panel 4 has first slider 11, and first spout 12 has all been seted up to the both sides inner wall of installing frame 2, and two first sliders 11 are installed respectively in the inside of two first spouts 12.

The operator places the sheet metal in the lower die 3, then starts the driving cylinder 24 to drive the mounting plate 4 to move downwards, drives the first sliding block 11 to slide in the first sliding groove 12 through the first connecting rod 10 when the mounting plate 4 moves, increases the stability when the mounting plate 4 moves downwards, drives the fixed sleeve 6 to move downwards and extrude the inserted link 7 when the mounting plate 4 moves downwards, drives the sliding wheel 8 to slide on the clamping transmission assembly when the inserted link 7 is extruded, extrudes the clamping transmission assembly at the same time, moves towards the lower die 3 when the clamping transmission assembly is extruded, clamps and positions the sheet metal by entering the lower die 3 through the opening 25, and drives the upper die 5 to move downwards to the inner part of the lower die 3 to punch the sheet metal when the mounting plate 4 moves downwards; the stamping device can clamp and fix the metal plate in the process of stamping, so that the metal plate vibration caused by stamping is avoided, and the stamping forming effect is improved.

The two clamping transmission assemblies comprise fixing rods 13, positioning sliding sleeves 14 are fixedly arranged at the tops of the fixing rods 13, positioning sliding rods 15 are inserted into the positioning sliding sleeves 14, second connecting rods 16 are fixedly arranged on the upper sides of the positioning sliding rods 15, clamping rods 17 are fixedly arranged on the upper parts of the two second connecting rods 16 close to each other, reset springs 18 are arranged on the surfaces of the positioning sliding rods 15, two ends of each reset spring 18 are fixedly connected with the positioning sliding sleeves 14 and the second connecting rods 16 respectively, pushing rods 19 are fixedly arranged at the ends, far away from each other, of the two positioning sliding rods 15, limiting grooves 20 are formed in the sides, far away from each other, of the two pushing rods 19, and the inner parts of the limiting grooves 20 are in contact with sliding wheels 8; the bottom of the pushing rod 19 is fixedly provided with a third connecting rod 21, the bottom of the third connecting rod 21 is fixedly provided with a second sliding block 22, two sides of the bottom of the mounting groove 9 are respectively provided with a second sliding groove 23, and the two second sliding blocks 22 are respectively arranged in the two second sliding grooves 23.

The movable pulley 8 can extrude the push rod 19 when the inside of spacing groove 20 slides, can inwards remove when push rod 19 receives the extrusion, drive the second slider 22 through third connecting rod 21 when push rod 19 removes and slide in the inside of second spout 23, stability when having increased push rod 19 and removed, drive the inside slip of location slide bar 15 at location sliding sleeve 14 when push rod 19 inwards removes and extrude reset spring 18, reset spring 18 sets up and is used for making push rod 19 reset through self elasticity, it moves to drive the direction of grip lever 17 downward die 3 through second connecting rod 16 when location slide bar 15 removes.

Claims (4)

1. Stamping device is used in metal product production, including mount table (1), its characterized in that: the top fixed mounting of mount table (1) has mounting frame (2), the middle part fixed mounting of the inside bottom of mounting frame (2) has bed die (3), the middle part fixed mounting at mounting frame (2) top has drive cylinder (24), the driving end of drive cylinder (24) extends to the inside of mounting frame (2) and fixed mounting has mounting panel (4), the middle part fixed mounting of mounting panel (4) bottom has last mould (5), the equal fixed mounting in both sides of mounting panel (4) bottom has fixed sleeve (6), the equal movable mounting in inside of fixed sleeve (6) has inserted bar (7), movable pulley (8) are all installed to the bottom of inserted bar (7), mounting groove (9) have been seted up to the inside of mount table (1), the both sides of inside of mounting groove (9) all are equipped with centre gripping drive assembly, two movable pulleys (8) contact with two centre gripping drive assembly respectively, opening (25) have all been seted up to the both sides of last mould (5).

2. The stamping device for metal product production of claim 1, wherein: the two sides of the mounting plate (4) are fixedly provided with first connecting rods (10), one ends, far away from the mounting plate (4), of the first connecting rods (10) are fixedly provided with first sliding blocks (11), the inner walls of the two sides of the mounting frame (2) are provided with first sliding grooves (12), and the two first sliding blocks (11) are respectively arranged in the two first sliding grooves (12).

3. The stamping device for metal product production of claim 1, wherein: the two clamping transmission components comprise fixing rods (13), the top of each fixing rod (13) is fixedly provided with a positioning sliding sleeve (14), the inside of each positioning sliding sleeve (14) is respectively inserted with a positioning sliding rod (15), the upper sides of the positioning sliding rods (15) are fixedly provided with second connecting rods (16), the upper parts of the two second connecting rods (16) close to each other are fixedly provided with clamping rods (17), the surfaces of the positioning sliding rods (15) are respectively provided with a reset spring (18), the two ends of each reset spring (18) are respectively fixedly connected with the corresponding positioning sliding sleeve (14) and the corresponding second connecting rod (16), one ends of the two positioning sliding rods (15) away from each other are fixedly provided with pushing rods (19), one sides of the two pushing rods (19) away from each other are respectively provided with a limiting groove (20), and the inside of each limiting groove (20) is contacted with a sliding wheel (8).

4. A stamping device for metal product manufacturing as defined in claim 3, wherein: the bottom of the pushing rod (19) is fixedly provided with a third connecting rod (21), the bottom of the third connecting rod (21) is fixedly provided with a second sliding block (22), two sides of the bottom of the mounting groove (9) are provided with second sliding grooves (23), and the two second sliding blocks (22) are respectively arranged in the two second sliding grooves (23).