CN219357540U - Double-station metal stamping die - Google Patents

Abstract

The utility model discloses a double-station metal stamping die, which comprises a fixed frame, wherein the top of the fixed frame is fixedly connected with a support frame, the top of the support frame is fixedly connected with a pair of upper electric push rods, the top of the fixed frame is provided with a fixed die, the output end of the upper electric push rods passes through the support frame and is fixedly connected with a connecting plate, the bottom of the connecting plate is fixedly connected with a fixed box, the inside of the fixed box is slidably connected with a sliding plate, the bottom of the sliding plate is provided with a pair of punches, the top of the fixed die is provided with a pair of stamping grooves, the inside of the fixed box is slidably connected with a pair of hinge seats, a buffer rod is hinged between the hinge seats and the sliding plate, and springs are fixedly connected between the hinge seats and the inner wall of the fixed box, and the double-station metal stamping die has the following beneficial effects: the upper electric push rod drives the punch to punch, and simultaneously drives the sliding plate to slide upwards, and then the buffer rod drives the hinge seat to move to two sides, so that the spring is extruded, and the punch is punched through the elastic force of the spring, and meanwhile, the buffer effect is achieved.

Description

Double-station metal stamping die

Technical Field

The utility model relates to the technical field of stamping dies, in particular to a double-station metal stamping die.

Background

The stamping die is a special technological equipment for processing materials into parts in cold stamping, namely a cold stamping die, and stamping is a pressure processing method for obtaining required parts by applying pressure to the materials at room temperature by using a die arranged on a press machine to separate or plastically deform the materials.

An automatic wear-resisting metal stamping die with a publication number of CN215998324U can repeatedly move the position of a first sliding ring through clockwise and anticlockwise rotation of a knob, can clamp and fix an upper die body, is inserted into the inner side of a slot through an inserted link, can clamp and fix the upper die body, and when the inserted link leaves the inner side of the slot, the upper die is quickly detached, but in the actual stamping process, the upper die lacks a buffer structure when contacting with a stamping part, and is easy to damage.

Thereby influencing the service life of the upper die, and if the upper die is damaged and is not found in time and is replaced, the phenomenon of defective products is easily caused.

The design and production of a double-station metal stamping die is designed and produced so as to solve the problem of lack of a buffer structure.

Disclosure of Invention

The utility model aims to solve the technical problems: although the quick disassembly of the upper die is realized, in the actual stamping process, the upper die is in contact with the stamping part, a buffer structure is lacking, the upper die is easy to damage, the service life of the upper die is influenced, and if the upper die is damaged, the phenomenon of defective products is easy to cause if the upper die is not found and replaced in time, so that the double-station metal stamping die is provided.

The technical scheme adopted for solving the technical problems is as follows: the utility model provides a duplex position metal stamping die, includes the mount, mount top fixedly connected with support frame, a pair of electric putter of support frame top fixedly connected with, the mount top is provided with the cover half, go up electric putter output and pass support frame fixedly connected with connecting plate, connecting plate bottom fixedly connected with fixed box, the inside sliding connection of fixed box has the sliding plate, the sliding plate bottom is provided with a pair of drift, a pair of punching press groove has been seted up at the cover half top, a pair of hinge seat of fixed box inside sliding connection, hinged joint has the buffer rod between hinge seat and the sliding plate, all fixedly connected with spring between hinge seat and the fixed box inner wall drives the drift punching press through going up electric putter, drives the sliding plate and upwards slides through the buffer rod and moves the hinge seat to both sides thereupon, extrudees the spring to play the effect of buffering when punching press the drift through the elasticity of spring.

Preferably, the fixed box inner wall fixedly connected with guide bar, hinge seat sliding connection is at the guide bar outer wall, plays the guide effect to the slip of hinge seat through the guide bar.

Preferably, the sliding plate bottom fixedly connected with a pair of holder, the inside rotation of holder is connected with two-way screw rod, two-way screw rod outer wall threaded connection has a pair of clamping lever, the locating hole has been seted up to the drift both sides, clamping lever bottom all passes holder fixedly connected with locating piece, drives the clamping lever through rotating two-way screw rod and slides to the centre for in the locating piece card goes into the locating hole, is convenient for carry out the centre gripping fixed to the drift.

Preferably, the side wall of the bidirectional screw rod passes through the clamping frame and is fixedly connected with a hand wheel, the positioning block is clamped in the positioning hole, and the bidirectional screw rod is convenient to rotate through the hand wheel.

Preferably, the inside of cover half just is located the equal sliding connection of punching press groove below and has the roof, the spout has been seted up to the inside of mount, the roof bottom all passes mount fixedly connected with movable plate, is convenient for take out the part after punching press from the punching press inslot portion through the roof.

Preferably, the bottom of the fixing frame is fixedly connected with a lower electric push rod, the output end of the lower electric push rod penetrates through the fixing frame to be fixedly connected with the bottom of the moving plate, the moving plate is driven to slide upwards through the lower electric push rod, and then the top plate is driven to slide in the punching groove, so that the part after punching is lifted.

Compared with the prior art, the utility model has the beneficial effects that: when driving the drift punching press through last electric putter, drive the sliding plate and upwards slide, drive the hinge seat through the buffer rod and remove to both sides thereupon, extrude the spring to play the effect of buffering when punching press the drift through the elasticity of spring, do benefit to stamping die's use, be provided with two drifts simultaneously, when carrying out metal part's punching press processing, processing two work pieces that can be simultaneous has improved machining efficiency greatly.

Drawings

FIG. 1 is a schematic view of a stamping die of the present utility model in partial front cut-away configuration;

FIG. 2 is a schematic view of a partial enlarged structure at A of the present utility model;

FIG. 3 is a schematic view of a side view of a clamping frame of the present utility model in partial cross-section;

fig. 4 is a schematic view of the overall appearance structure of the fixing case of the present utility model.

In the figure: 1. a fixing frame; 2. a support frame; 3. an upper electric push rod; 4. a fixed mold; 5. a connecting plate; 6. a fixed box; 7. a sliding plate; 8. a punch; 9. a hinge base; 10. a buffer rod; 11. a spring; 12. a guide rod; 13. a clamping frame; 14. a bidirectional screw; 15. a clamping rod; 16. positioning holes; 17. a hand wheel; 18. stamping a groove; 19. a top plate; 20. a chute; 21. a moving plate; 22. a lower electric push rod; 23. and (5) positioning blocks.

Detailed Description

The utility model is further described below with reference to the accompanying drawings.

Example 1

Referring to fig. 1-4, the present embodiment provides a dual-station metal stamping die, which includes a fixing frame 1, a supporting frame 2 is fixedly connected to the top of the fixing frame 1, a pair of upper electric push rods 3 is fixedly connected to the top of the supporting frame 2, a fixed die 4 is arranged at the top of the fixing frame 1, a connecting plate 5 is fixedly connected to one side of an output end of the upper electric push rods 3 passing through the supporting frame 2, a fixed box 6 is fixedly connected to the bottom of the connecting plate 5, a sliding plate 7 is slidingly connected inside the fixed box 6, a pair of punches 8 are arranged at the bottom of the sliding plate 7, a pair of stamping grooves 18 are formed at the top of the fixed die 4, and by the arrangement of the dual punches 8, two workpieces can be processed simultaneously during stamping of metal parts, so that the processing efficiency is greatly improved;

a pair of hinge seat 9 sliding connection is inside fixed box 6, buffer rod 10 hinged connection is between hinge seat 9 and sliding plate 7, equal fixed connection of spring 11 is between hinge seat 9 and fixed box 6 inner wall, place the cover half 4 with the metalwork earlier in, the rethread starts electric putter 3 and drives connecting plate 5 and slide downwards, simultaneously drive two drifts 8 through fixed box 6 and slide downwards, when drift 8 contacted the metalwork, implement pressure to sliding plate 7 for sliding plate 7 upwards slides, drive hinge seat 9 through buffer rod 10 and remove to both sides thereupon, extrude spring 11, thereby play the cushioning effect in the punching press of drift 8 through the elasticity of spring 11, improve the life of device, lack buffer structure's among the prior art technical problem has been solved.

Wherein, guide bar 12 fixed connection is at fixed box 6 inner wall, and hinge seat 9 sliding connection is at guide bar 12 outer wall, plays the guide effect to the slip of hinge seat 9 through guide bar 12, increases the stability performance of device.

Example 2

Referring to fig. 1-4, a further improvement was made over example 1:

wherein, a pair of holder 13 fixed connection is in slide plate 7 bottom, two-way screw rod 14 rotates to be connected inside holder 13, a pair of clamping lever 15 threaded connection is at two-way screw rod 14 outer wall, locating hole 16 is seted up in drift 8 both sides, locating piece 23 fixed connection is all passed holder 13 one side in clamping lever 15 bottom, hand wheel 17 fixed connection passes holder 13 one side at two-way screw rod 14 lateral wall, locating piece 23 joint is inside locating hole 16, drive two-way screw rod 14 through rotating hand wheel 17 and advance the rotation, drive threaded connection's clamping lever 15 to the centre slip thereupon, make locating piece 23 card into locating hole 16, thereby realize carrying out the centre gripping fixed to drift 8, be convenient for dismantle and change drift 8, improve the convenience of device.

Wherein, roof 19 equal sliding connection is inside at cover half 4 and be located punching press groove 18 below, spout 20 is seted up inside mount 1, movable plate 21 fixed connection all passes mount 1 one side in roof 19 bottom, lower electric putter 22 fixed connection is in mount 1 bottom, lower electric putter 22 output passes mount 1 fixed connection in movable plate 21 bottom, drive movable plate 21 through starting lower electric putter 22 and upwards slide, drive roof 19 at punching press inslot 18 inside slip thereupon, thereby realize taking out the part automation after the punching press from punching press inslot 18, improve the convenience performance of device.

The foregoing is merely a preferred embodiment of the present utility model and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present utility model, which are intended to be comprehended within the scope of the present utility model.

Other parts of the present utility model not described in detail are all of the prior art, and are not described in detail herein.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model.

Claims (6)

1. The utility model provides a duplex position metal stamping die, includes mount (1), mount (1) top fixedly connected with support frame (2), support frame (2) top fixedly connected with a pair of electric putter (3), mount (1) top is provided with cover half (4), its characterized in that: go up electric putter (3) output and pass support frame (2) fixedly connected with connecting plate (5), fixed case (6) of connecting plate (5) bottom fixedly connected with, fixed case (6) inside sliding connection has sliding plate (7), sliding plate (7) bottom is provided with a pair of drift (8), a pair of punching press groove (18) have been seted up at cover half (4) top, fixed case (6) inside sliding connection has a pair of hinge seat (9), hinged joint has buffer rod (10) between hinge seat (9) and sliding plate (7), equal fixedly connected with spring (11) between hinge seat (9) and the fixed case (6) inner wall.

2. The duplex metal stamping die of claim 1, wherein: the inner wall of the fixed box (6) is fixedly connected with a guide rod (12), and the hinge seat (9) is slidably connected with the outer wall of the guide rod (12).

3. The duplex metal stamping die of claim 1, wherein: the utility model discloses a fixed knot of punch, including slip board (7), fixed knot of punch, slip board (7) bottom fixedly connected with a pair of holder (13), inside rotation of holder (13) is connected with bi-directional screw (14), bi-directional screw (14) outer wall threaded connection has a pair of clamping lever (15), locating hole (16) have been seted up to punch (8) both sides, clamping lever (15) bottom all passes holder (13) fixedly connected with locating piece (23).

4. A duplex metal stamping die according to claim 3, wherein: the side wall of the bidirectional screw rod (14) penetrates through the clamping frame (13) and is fixedly connected with a hand wheel (17), and the positioning block (23) is clamped in the positioning hole (16).

5. The duplex metal stamping die of claim 1, wherein: the fixed die is characterized in that a top plate (19) is slidably connected to the inside of the fixed die (4) and below the stamping groove (18), a sliding groove (20) is formed in the inside of the fixed frame (1), and the bottom of the top plate (19) penetrates through the fixed frame (1) and is fixedly connected with a movable plate (21).

6. The duplex metal stamping die of claim 5, wherein: the bottom of the fixed frame (1) is fixedly connected with a lower electric push rod (22), and the output end of the lower electric push rod (22) penetrates through the fixed frame (1) and is fixedly connected to the bottom of the movable plate (21).