CN217912457U

CN217912457U - Stamping die capable of being assembled quickly

Info

Publication number: CN217912457U
Application number: CN202221387488.4U
Authority: CN
Inventors: 胡孔兵; 王鹏飞
Original assignee: Zhengzhou Paisi Car Body Engineering Co ltd
Current assignee: Zhengzhou Paisi Car Body Engineering Co ltd
Priority date: 2022-06-06
Filing date: 2022-06-06
Publication date: 2022-11-29
Anticipated expiration: 2032-06-06

Abstract

The utility model discloses a but fast assembly's stamping die, including cope match-plate pattern and lower bolster, the standing groove has been seted up to lower bolster upper end surface, standing groove internally mounted has the bed die, the spout has been seted up to bed die upper end surface, the inside slip of spout has the die that punches a hole, spout one side is located bed die one end and installs stop gear, the lower bolster upper end surface is provided with a plurality of stand, stand sliding surface is connected with the sliding ring, install buffer spring between sliding ring and the lower bolster, the spacing groove has been laid on the sliding ring top in cope match-plate pattern lower extreme surface, the round hole has been laid on the spacing groove top, cope match-plate pattern lower extreme surface mounting has the cope match-die, cope match-die lower extreme surface mounting has the punching press seat, the detachable punching press head of installing on the punching press seat. The utility model discloses a mould board moves when punching press head and punching press die cooperation carry out the punching press, and the spacing groove compresses buffer spring through the sliding ring, and the impact force that buffer spring produced when punching press the cope match-plate pattern is alleviated, is favorable to prolonging the life of mould.

Description

Stamping die capable of being assembled quickly

Technical Field

The utility model relates to a stamping die technical field specifically is a but fast assembly's stamping die.

Background

A stamping die is a special processing equipment for processing materials into parts in cold stamping, called as a cold stamping die, and stamping is a pressure processing method for obtaining required parts by applying pressure to the materials by using a die arranged on a press at room temperature to generate separation or plastic deformation.

At present, when current stamping die is punching press, the cope match-plate pattern can produce certain impact force to the lower bolster, can influence the life of mould, and when needing to carry out different forms and punching a hole, need change drift and the die that punches a hole, dismantles when changing and has inconvenience, influences production efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a but stamping die of fast assembly to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a but fast assembly's stamping die, includes cope match-plate pattern and lower bolster, the standing groove has been seted up to lower bolster upper end surface, standing groove internally mounted has the bed die, the spout has been seted up to bed die upper end surface, the inside slip of spout has the die that punches a hole, spout one side is located bed die one end and installs stop gear, the lower bolster upper end surface is provided with a plurality of stand, stand surface sliding connection has the sliding ring, install buffer spring between sliding ring and the lower bolster, the spacing groove has been laid on the sliding ring top in cope match-plate pattern lower extreme surface, the round hole has been laid on the spacing groove top, cope match-plate pattern upper end installation elevating system, cope match-plate pattern lower extreme surface mounting has the cope match-plate pattern, cope match-plate pattern lower extreme surface mounting has the punching press seat, detachable punching press head of installing on the punching press seat.

Preferably, the fixed slot has all been laid to the symmetry in the surface both sides of bed die front and back end, the fixed slot outside is located all installs screw rod one through the screw on the lower bolster, the fixed block is installed to screw rod one end, the handle is installed to a screw rod other end.

Preferably, a plurality of square holes are formed in the bottom end of the placing groove, a plurality of square blocks are mounted on the surface of the lower end of the lower die, and the square blocks are located inside the square holes.

Preferably, the lower end of the stamping seat is provided with a groove, the surface of the upper end of the stamping head is provided with a lug, the lug penetrates through a screw hole through a second screw rod and is arranged in the groove, and one end of the second screw rod is provided with a knob.

Preferably, the limiting mechanism comprises a fixing plate, a pull rod, a stop block, a handle and a first elastic spring, the fixing plate is symmetrically arranged on the surface of one end, located on the lower die, of the front portion and the rear portion of one side of the sliding groove, the pull rod is connected to the fixing plate through a through hole in a sliding mode, the stop block is installed at one end of the pull rod, the first elastic spring is installed between the stop block and the fixing plate, and the handle is installed at the other end of the pull rod.

Preferably, the other side of the sliding groove is located inside the lower die and provided with a notch, a push plate is slidably mounted inside the notch, a push rod is mounted at one end of the push plate and penetrates through the lower die through a through hole, a pressing plate is mounted at one end of the push rod, and a second elastic spring is mounted between the pressing plate and the lower die.

Preferably, the outer side of the upright post is positioned at the included angle of the upper end surface of the lower template and is provided with a guide rod, and the upper end of the guide rod penetrates through the upper template.

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

1. this but fast assembly's stamping die moves the stamping head through the cope match-plate pattern and carries out the punching press to the punching press die, and when punching press head and punching press die will contact, inside the stand on the lower bolster got into the round hole in the cope match-plate pattern, the sliding ring got into the spacing inslot portion, and the spacing groove compressed buffer spring through the sliding ring, and buffer spring alleviates the impact force that produces when punching press to the cope match-plate pattern, is favorable to prolonging the life of mould.

2. This but fast assembly's stamping die makes the dog not stop the die that punches a hole through the pulling handle, then promotes the clamp plate and drives the push pedal and will punch a hole the die from the spout roll-off, is convenient for change the counterpunch die, and through rotating the knob and screwing out screw two from the screw, the counterpunch head of being convenient for is changed, need not with the help of the instrument, and it is convenient to dismantle, avoids influencing production efficiency.

Drawings

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

fig. 2 is a front view of the present invention;

fig. 3 is a front sectional view of the present invention;

fig. 4 is a cross-sectional view taken along line B-B of fig. 2 in accordance with the present invention;

fig. 5 is a cross-sectional view at C-C of fig. 2 according to the present invention;

fig. 6 is a schematic structural diagram of the limiting mechanism of the present invention.

In the figure: 1. mounting a template; 2. a lower template; 3. a placement groove; 4. a lower die; 5. a chute; 6. punching a female die; 7. a limiting mechanism; 8. a column; 9. a slip ring; 10. a buffer spring; 11. a limiting groove; 12. a circular hole; 13. a lifting mechanism; 14. an upper die; 15. punching a seat; 16. punching a head; 17. fixing grooves; 18. a first screw rod; 19. a fixed block; 20. a grip; 21. a square hole; 22. a square block; 23. a groove; 24. a bump; 25. a notch; 26. pushing the plate; 27. a push rod; 28. pressing a plate; 29. a second elastic spring; 30. a guide bar; 31. a second screw; 32. a knob; 701. a fixing plate; 702. a pull rod; 703. a stopper; 704. a handle; 705. and the first elastic spring.

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 efforts all belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

As shown in fig. 1 to 6, the stamping die capable of being assembled quickly in this embodiment includes an upper die plate 1 and a lower die plate 2, a placing groove 3 is formed on the upper end surface of the lower die plate 2, a lower die 4 is installed inside the placing groove 3, a sliding groove 5 is formed on the upper end surface of the lower die 4, a punching female die 6 slides inside the sliding groove 5, the sliding punching female die 6 can be disassembled and replaced conveniently, a limiting mechanism 7 is installed at one side of the sliding groove 5, which is located at one end of the lower die 4, the limiting mechanism 7 limits the punching female die 6 to prevent accidental movement, a plurality of upright posts 8 are arranged on the upper end surface of the lower die plate 2, the number of the upright posts 8 is four, and the upright posts are distributed on the upper end surface of the lower die plate 2 in a rectangular shape, a sliding ring 9 is connected on the surface of each upright post 8, and a buffer spring 10 is installed between the sliding ring 9 and the lower die plate 2, spacing groove 11 has been laid on the slip ring 9 top in 1 lower extreme surface of cope match-plate pattern, round hole 12 has been laid on 11 tops of spacing groove, when will contact through cope match-plate pattern 1 and lower bolster 2, stand 8 gets into inside round hole 12, slip ring 9 gets into inside spacing groove 11, spacing groove 11 produces pressure to slip ring 9, slip ring 9 compresses buffer spring 10, buffer spring 10 plays certain cushioning effect, when preventing the punching press, produce great impact force between cope match-plate pattern 1 and the lower bolster 2, influence the life of mould, 1 upper end installation elevating system 13 of cope match-plate pattern, elevating system 13 is driven by outside punching machine, 1 lower extreme surface mounting of cope match-plate pattern has upper die 14, 14 lower extreme surface mounting of upper die has punching press seat 15, detachable punching press head 16 of installing on punching press seat 15, through tearing punching press head 16 down, be convenient for change punching press head 16.

Concretely, fixed slot 17 has all been laid to the symmetry in the preceding rear end surface both sides of bed die 4, and fixed slot 17 outside is located all installs screw rod 18 through the screw on lower bolster 2, and fixed block 19 is installed to 18 one ends of screw rod, and handle 20 is installed to 18 other ends of screw rod, rotates through holding handle 20 and drives screw rod 18 and rotate, and screw rod 18 drives fixed block 19 and removes inside fixed slot 17, is convenient for fix bed die 4, conveniently dismantles simultaneously.

Further, a plurality of square hole 21 has been seted up to standing groove 3 bottom, and 4 lower extreme surface mounting of bed die have a plurality of square 22, and square 22 is located inside the square hole 21, through putting into square 22 inside the square hole 21, is convenient for carry on spacingly to bed die 4, can make the inside punching die 6 and the punching press head 16 of bed die 4 align.

Furthermore, the lower end of the stamping seat 15 is provided with a groove 23, the upper end surface of the stamping head 16 is provided with a convex block 24, the convex block 24 penetrates through a screw hole through a second screw rod 31 and is arranged in the groove 23, one end of the second screw rod 31 is provided with a knob 32, the second screw rod 31 is taken out from the interior of the stamping seat 15 by rotating the knob 32, the stamping head 16 can be detached, and the replacement is convenient without the help of tools.

Further, the limiting mechanism 7 comprises a fixing plate 701, a pull rod 702, a stop block 703, a handle 704 and a first elastic spring 705, the fixing plate 701 is symmetrically installed on the surface of one end, located on the lower die 4, of the front portion and the rear portion of one side of the sliding chute 5, the pull rod 702 is connected to the fixing plate 701 in a sliding mode through a through hole, the stop block 703 is installed at one end of the pull rod 702, the first elastic spring 705 is installed between the stop block 703 and the fixing plate 701, the handle 704 is installed at the other end of the pull rod 702, the stop block 703 blocks the punching female die 6, the punching female die 6 is prevented from slipping off from the inside of the sliding chute 5, when the punching female die 6 needs to be replaced, the handle 704 is pulled, the handle 704 drives the stop block 703 to move through the pull rod 702, meanwhile, the stop block 703 compresses the first elastic spring 705, the stop block 703 does not block the punching female die 6, and the punching female die 6 can be taken out conveniently.

Further, 5 opposite sides of spout are located the inside notch 25 that has seted up of bed die 4, notch 25 internally slidable mounting has push pedal 26, push rod 27 is installed to push pedal 26 one end, push rod 27 passes through bed die 4 through the through hole, clamp plate 28 is installed to push rod 27 one end, install two 29 elastic spring between clamp plate 28 and the bed die 4, through pushing away clamp plate 28 with the hand and driving push rod 27 and remove, push rod 27 drives push pedal 26 and removes, push pedal 26 will punch a hole die 6 and release from spout 5, be convenient for take out counterpunch die 6.

Furthermore, the outer side of the upright post 8 is positioned at the included angle of the upper end surface of the lower template 2, the guide rod 30 is arranged at the included angle of the upper end surface of the lower template 2, the upper end of the guide rod 30 penetrates through the upper template 1, and the guide rod 30 plays a role in guiding, so that the punching head 16 on the upper template 1 is aligned with the punching female die 6 on the lower template 2 conveniently.

The application method of the embodiment comprises the following steps: firstly, when the punching die is used, the lower die 4 is placed in the placing groove 3, the square block 22 below the lower die 4 is located inside the square hole 21 of the lower die plate 2, the punching female die 6 on the lower die 4 is convenient to align with a punching head on the upper die plate 1, when punching is needed, a material to be punched is placed on the punching female die 6, an external punching machine drives the punching head 16 and the punching female die 6 to be matched for use through the lifting mechanism 13 to punch the material, when punching in different forms is needed, the screw rod two 31 is driven to screw out from a screw hole in the punching seat 15 through the rotating knob 32, the punching head 16 can be detached, the proper punching head 16 is installed, then the screw rod two 31 is used for fixing, the punching head 16 is convenient to replace, the stop block 703 is driven by pulling the handle 704 to not stop the punching female die 6, then the pressing plate 28 is pushed to drive the push plate 26 to slide the punching female die 6 out of the sliding groove 5, then the proper punching female die 6 is placed inside the sliding groove 5, and the stop block 703 under the action of the elastic spring one 705, the punching female die 16 and the punching female die 6 are convenient to replace.

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 may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a but fast assembly's stamping die, includes cope match-plate pattern (1) and lower bolster (2), its characterized in that: standing groove (3) have been seted up on lower bolster (2) upper end surface, standing groove (3) internally mounted has bed die (4), spout (5) have been seted up on bed die (4) upper end surface, spout (5) inside slip has punching die (6), stop gear (7) are installed to spout (5) one side position in bed die (4) one end, lower bolster (2) upper end surface is provided with a plurality of stand (8), stand (8) surface sliding connection has sliding ring (9), install buffer spring (10) between sliding ring (9) and lower bolster (2), spacing groove (11) have been laid on sliding ring (9) top in cope match-plate pattern (1) lower extreme surface, round hole (12) have been laid on spacing groove (11) top, cope match-plate pattern (1) upper end installation elevating system (13), cope match-plate pattern (1) lower extreme surface mounting has upper die (14), upper die (14) lower extreme surface mounting has punching seat (15), install detachable punching head (16) on punching seat (15).

2. A rapidly assemblable stamping die as defined in claim 1, in which: fixed slot (17) have all been laid to the symmetry in the end surface both sides around bed die (4), all install screw rod (18) through the screw on fixed slot (17) outside being located lower bolster (2), fixed block (19) are installed to screw rod (18) one end, handle (20) are installed to screw rod (18) the other end.

3. A rapidly assemblable stamping die as claimed in claim 1, wherein: the bottom end of the placing groove (3) is provided with a plurality of square holes (21), the surface of the lower end of the lower die (4) is provided with a plurality of square blocks (22), and the square blocks (22) are located in the square holes (21).

4. A rapidly assemblable stamping die as claimed in claim 1, wherein: recess (23) have been seted up to punching press seat (15) lower extreme, punch press head (16) upper end surface mounting has lug (24), lug (24) pass the screw through screw rod two (31) and install inside recess (23), knob (32) are installed to screw rod two (31) one end.

5. A rapidly assemblable stamping die as defined in claim 1, in which: stop gear (7) are including fixed plate (701), pull rod (702), dog (703), handle (704) and elastic spring (705), spout (5) one side front and back portion is located bed die (4) one end surface symmetry and installs fixed plate (701), there is pull rod (702) through hole sliding connection on fixed plate (701), dog (703) is installed to pull rod (702) one end, install elastic spring (705) between dog (703) and fixed plate (701), handle (704) are installed to pull rod (702) other end.

6. A rapidly assemblable stamping die as defined in claim 1, in which: spout (5) opposite side is located bed die (4) and has inside offered notch (25), notch (25) inside slidable mounting has push pedal (26), push pedal (27) are installed to push pedal (26) one end, push rod (27) run through bed die (4) through the through hole, clamp plate (28) are installed to push rod (27) one end, install elastic spring two (29) between clamp plate (28) and bed die (4).

7. A rapidly assemblable stamping die as claimed in claim 1, wherein: the outer side of the upright post (8) is positioned at the included angle of the upper end surface of the lower template (2) and is provided with a guide rod (30), and the upper end of the guide rod (30) penetrates through the upper template (1).