CN215279489U

CN215279489U - Stable adjustable continuous stamping die holder

Info

Publication number: CN215279489U
Application number: CN202120157726.1U
Authority: CN
Inventors: 关立亮; 蔡乐; 韩洪飞
Original assignee: Kunshan Rongliang Intelligent Industrial Technology Co ltd
Current assignee: Kunshan Rongliang Intelligent Industrial Technology Co ltd
Priority date: 2021-01-20
Filing date: 2021-01-20
Publication date: 2021-12-24
Anticipated expiration: 2031-01-20

Abstract

The utility model discloses a stable adjustable continuous punching press die holder, including die holder and lower mould core, the top both sides of die holder are from interior hydro-cylinder and the uide bushing of down having set gradually outward, and the internally mounted of uide bushing has the guide bar, the outside of guide bar is provided with the spring, the external fixation of hydro-cylinder has lower module, the cylinder is installed to the top rear end of die holder, and the front end of cylinder is provided with the push pedal, the mould core is located the top of lower module down. This continuous punching press die holder with adjustable it is stable compares with current ordinary continuous punching press die holder for this continuous punching press die holder possesses the altitude mixture control structure, thereby change the dynamics of punching press, punching press work piece that can be better, be suitable for with the punching press of multiple work piece, also be applicable to multiple stamping equipment and be suitable for this continuous punching press die holder, still possess the elastic construction simultaneously, can cushion great impact force, effectively for this continuous punching press die holder shock attenuation, avoid long-time punching press to lead to warping, thereby protect this continuous punching press die holder.

Description

Stable adjustable continuous stamping die holder

Technical Field

The utility model relates to a continuous punching press die holder technical field specifically is a stable adjustable continuous punching press die holder.

Background

A stamping die is a special process equipment for processing materials (metal or nonmetal) into parts (or semi-finished products) in cold stamping, called as a cold stamping die (commonly called as a cold stamping die), and stamping is a pressure processing method for applying pressure to the materials by using a die arranged on a press machine at room temperature to separate or plastically deform the materials so as to obtain required parts, wherein a continuous stamping die holder is a part of the stamping die.

The existing continuous stamping die holder is single in function, simple in structure, free of stable and adjustable functions, incapable of changing stamping pressure, incapable of being suitable for machining parts of various sizes, incapable of controlling the back degree of a workpiece, and free of an elastic structure, long-time stamping can cause deformation of the continuous stamping die holder, and the use requirements of people cannot be well met.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a stable adjustable continuous punching press die holder to provide general continuous punching press die holder function singleness in solving above-mentioned background art, simple structure does not possess stable adjustable function, can't change the impact force degree, can not be applicable to the processing of multiple size part, the hou du of uncontrollable work piece, and do not possess elastic construction, long-time punching press can lead to continuous punching press die holder to warp, can not be fine satisfy people's user demand problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a stable adjustable continuous punching press die holder, includes die holder and lower die core, the top both sides of die holder are from interior hydro-cylinder and the uide bushing of down having set gradually outward, and the internally mounted of uide bushing has the guide bar, the outside of guide bar is provided with the spring, the external fixation of hydro-cylinder has lower module, the cylinder is installed to the top rear end of die holder, and the front end of cylinder is provided with the push pedal, the lower die core is located the top of module down, the top of guide bar is fixed with the upper die base, and the below of upper die base is provided with the module, the die core is installed to the below of going up the module, and the inside of going up the module is fixed with annular cavity, annular cavity's below is provided with the nozzle, and the air cock is installed to annular cavity's front end.

Preferably, an integrated structure is formed between the lower die base and the guide sleeve, and the guide sleeve is symmetrically distributed along the central axis of the lower die base.

Preferably, the guide sleeve and the upper die base form an elastic structure through a spring and a guide rod, and the outer surface of the guide rod is tightly attached to the inner surface of the guide sleeve.

Preferably, the oil cylinder is fixedly connected with the lower die base, and the oil cylinders are symmetrically distributed along the central axis of the lower die base.

Preferably, the guide rod and the upper die base form an integrated structure, and the guide rod is symmetrically distributed along the central axis of the upper die base.

Preferably, be fixed connection between cylinder and the push pedal, and the axis of cylinder coincides mutually with the axis of push pedal.

Preferably, the lower mold core is fixedly connected with the lower mold block, and the central axis of the lower mold block coincides with the central axis of the lower mold base.

Preferably, an integrated structure is formed between the annular cavity and the upper module, and the central axis of the annular cavity coincides with the central axis of the upper module.

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

1. the utility model discloses a uide bushing, hydro-cylinder, guide bar and spring's setting for this continuous punching press die holder possesses height control structure, thereby change the dynamics of punching press, punching press work piece that can be better is suitable for with multiple work piece punching press, also is suitable for multiple stamping equipment and is suitable for this continuous punching press die holder, still possesses the elastic construction simultaneously, can cushion great impact force, effectively for this continuous punching press die holder shock attenuation, avoid long-time punching press to lead to warping, thereby protect this continuous punching press die holder;

2. the utility model discloses a setting of cylinder and push pedal, the cylinder promotes the push pedal to stretch out and draw back, makes the push pedal move to the front end, and the punching press work piece falls from the clearance in the cavity of lower mould core, and the push pedal is released the punching press work piece and is convenient for work and collect easily, replaces traditional still need artifical work piece clamp after shaping to get, easy operation is convenient, labour saving and time saving;

3. the utility model discloses a setting of annular cavity, nozzle and air cock has realized the sweeps that this continuous punching press die holder can produce after the self-cleaning punching press in the use, and it is low because the more too high work piece quality of sweeps leads to when avoiding this continuous punching press die holder to the production quality of this continuous punching press die holder has been improved.

Drawings

FIG. 1 is a schematic view of the partial sectional structure of the front view of the present invention;

FIG. 2 is a schematic view of the structure of the present invention;

fig. 3 is a schematic view of the top view structure of the present invention.

In the figure: 1. a lower die holder; 2. a guide sleeve; 3. an oil cylinder; 4. a guide bar; 5. a spring; 6. a lower module; 7. a cylinder; 8. pushing the plate; 9. a lower mold core; 10. an upper die holder; 11. an upper module; 12. an upper mold core; 13. an annular cavity; 14. a nozzle; 15. an air tap.

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.

Referring to fig. 1-3, the present invention provides a technical solution: a stable and adjustable continuous stamping die holder comprises a lower die holder 1 and a lower die core 9, wherein oil cylinders 3 and guide sleeves 2 are sequentially arranged on two sides above the lower die holder 1 from inside to outside, guide rods 4 are arranged inside the guide sleeves 2, an integrated structure is formed between the lower die holder 1 and the guide sleeves 2, the guide sleeves 2 are symmetrically distributed along the central axis of the lower die holder 1, the oil cylinders 3 are fixedly connected with the lower die holder 1, the oil cylinders 3 are symmetrically distributed along the central axis of the lower die holder 1, springs 5 are arranged outside the guide rods 4, the guide sleeves 2 and an upper die holder 10 form an elastic structure through the springs 5 and the guide rods 4, the outer surface of the guide rods 4 is tightly attached to the inner surface of the guide sleeves 2, the guide rods 4 and the upper die holder 10 form an integrated structure, the guide rods 4 are symmetrically distributed along the central axis of the upper die holder 10, and the guide rods 4 and the springs 5 are arranged through the guide sleeves 2, the oil cylinders 3, the guide rods 4 and the springs 5, the continuous stamping die holder is provided with the height adjusting structure, so that the stamping force is changed, workpieces can be better stamped, the continuous stamping die holder is suitable for stamping various workpieces and various stamping equipment, and the elastic structure is also suitable for the continuous stamping die holder;

a lower module 6 is fixed outside the oil cylinder 3, an air cylinder 7 is installed at the rear end above the lower die holder 1, a push plate 8 is arranged at the front end of the air cylinder 7, the air cylinder 7 is fixedly connected with the push plate 8, the central axis of the air cylinder 7 is coincident with the central axis of the push plate 8, the air cylinder 7 pushes the push plate 8 to stretch and retract through the arrangement of the air cylinder 7 and the push plate 8, so that the push plate 8 moves towards the front end, a punched workpiece falls from a gap in a cavity of the lower die core 9, the punched workpiece is pushed out by the push plate 8 to be convenient to work and collect, the traditional mode that the formed workpiece needs to be manually clamped is replaced, the operation is simple and convenient, and time and labor are saved;

the lower die core 9 is positioned above the lower die block 6, the lower die core 9 is fixedly connected with the lower die block 6, the central axis of the lower die block 6 is coincided with the central axis of the lower die base 1, the upper die base 10 is fixed above the guide rod 4, the upper die block 11 is arranged below the upper die base 10, the upper die core 12 is arranged below the upper die block 11, the annular cavity 13 is fixed inside the upper die block 11, an integrated structure is formed between the annular cavity 13 and the upper die block 11, the central axis of the annular cavity 13 is coincided with the central axis of the upper die block 11, the nozzle 14 is arranged below the annular cavity 13, the air nozzle 15 is arranged at the front end of the annular cavity 13, and through the arrangement of the annular cavity 13, the nozzle 14 and the air nozzle 15, the continuous stamping die base can automatically clean scraps generated after stamping in the using process, and the problem that the quality of workpieces is low due to the fact that the continuous stamping die base is too high in use is avoided, thereby improving the production quality of the continuous stamping die holder.

The working principle is as follows: when the stable and adjustable continuous stamping die holder is used, the continuous stamping die holder is firstly installed on stamping equipment, materials are placed between a lower die core 9 and an upper die core 12, an oil cylinder 3 is started to push a lower die block 6 to move up and down, so that the stamping pressure degree is changed, a guide rod 4 fixed below an upper die base 10 and fixed above a guide sleeve 2 of a lower die base 1 are matched in the stamping process, so that positioning and guiding are realized, the guide sleeve 2 and the upper die base 10 form an elastic structure through a spring 5 and the guide rod 4, so that large impact force is buffered, deformation caused by long-time stamping of the continuous stamping die holder is avoided, a workpiece falls onto the upper portion of the lower die base 1 from a cavity of the lower die core 9 after being formed, an air cylinder 7 pushes a push plate 8 to push the workpiece above the lower die base 1, automatic material returning is realized, a stamping air nozzle 15 is connected to the outside, and an air pump 15 is fixed at the front end of an annular cavity 13, the annular cavity 13 is fixed inside the upper module 11, the gas is delivered to the annular cavity 13, and the gas is ejected through the nozzle 14 below the annular cavity 13 to clean the scraps on the surface of the continuous stamping die holder, which is the working principle of the stable and adjustable continuous stamping die holder.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a stable adjustable continuous punching die base, includes die holder (1) and lower die core (9), its characterized in that: the die comprises a die holder (1), wherein an oil cylinder (3) and a guide sleeve (2) are sequentially arranged from inside to outside on two sides of the upper portion of the die holder (1), a guide rod (4) is arranged inside the guide sleeve (2), a spring (5) is arranged outside the guide rod (4), a lower module (6) is fixed outside the oil cylinder (3), an air cylinder (7) is arranged at the rear end of the upper portion of the die holder (1), a push plate (8) is arranged at the front end of the air cylinder (7), a lower die core (9) is arranged above the lower module (6), an upper die base (10) is fixed above the guide rod (4), an upper module (11) is arranged below the upper die base (10), an upper die core (12) is arranged below the upper module (11), an annular cavity (13) is fixed inside the upper die block (11), and a nozzle (14) is arranged below the annular cavity (13), and the front end of the annular cavity (13) is provided with an air nozzle (15).

2. The steadily adjustable continuous die shoe of claim 1, wherein: an integrated structure is formed between the lower die holder (1) and the guide sleeve (2), and the guide sleeve (2) is symmetrically distributed along the central axis of the lower die holder (1).

3. The steadily adjustable continuous die shoe of claim 1, wherein: the guide sleeve (2) and the upper die holder (10) form an elastic structure through the spring (5) and the guide rod (4), and the outer surface of the guide rod (4) is tightly attached to the inner surface of the guide sleeve (2).

4. The steadily adjustable continuous die shoe of claim 1, wherein: the oil cylinder (3) is fixedly connected with the lower die holder (1), and the oil cylinder (3) is symmetrically distributed along the central axis of the lower die holder (1).

5. The steadily adjustable continuous die shoe of claim 1, wherein: the guide rods (4) and the upper die base (10) form an integrated structure, and the guide rods (4) are symmetrically distributed along the central axis of the upper die base (10).

6. The steadily adjustable continuous die shoe of claim 1, wherein: the air cylinder (7) is fixedly connected with the push plate (8), and the central axis of the air cylinder (7) coincides with the central axis of the push plate (8).

7. The steadily adjustable continuous die shoe of claim 1, wherein: the lower mold core (9) is fixedly connected with the lower mold block (6), and the central axis of the lower mold block (6) coincides with the central axis of the lower mold base (1).

8. The steadily adjustable continuous die shoe of claim 1, wherein: an integrated structure is formed between the annular cavity (13) and the upper module (11), and the central axis of the annular cavity (13) coincides with the central axis of the upper module (11).