CN216397731U

CN216397731U - High-precision stamping module

Info

Publication number: CN216397731U
Application number: CN202122027257.4U
Authority: CN
Inventors: 姚松阳
Original assignee: Angsheng Shenzhen Intelligent Automation Technology Co ltd
Current assignee: Angsheng Shenzhen Intelligent Automation Technology Co ltd
Priority date: 2021-08-25
Filing date: 2021-08-25
Publication date: 2022-04-29
Anticipated expiration: 2031-08-25

Abstract

The utility model discloses a high-precision stamping module, which belongs to the technical field of stamping modules, and adopts the technical scheme that the stamping module comprises a base, wherein the top of the base is fixedly connected with a lower die holder, one side of the base is fixedly connected with a first connecting plate, the top of the first connecting plate is provided with a guide hole, a guide post is inserted into the guide hole, one end, far away from the first connecting plate, of the guide post is inserted into the top of the other first connecting plate, one side of the other first connecting plate is fixedly connected with a top plate, the bottom of the top plate is fixedly connected with an upper die holder, the top of the top plate is fixedly connected with a fixed plate, and the bottom of the top plate is provided with a positioning assembly; the utility model provides a high accuracy punching press module, through elastic component and the centre gripping subassembly that sets up, can effectual improvement punching press module holistic punching press precision and punching press efficiency, also play good jump waste material function of preventing simultaneously, play good protection to the punching press module.

Description

High-precision stamping module

Technical Field

The utility model belongs to the technical field of stamping modules, and particularly relates to a high-precision stamping module.

Background

The stamping die set is a special process equipment for processing materials (metal or nonmetal) into parts (or semi-finished products) in cold stamping, and is called as a cold stamping die. Stamping is a press working method in which a die mounted on a press is used to apply pressure to a material at room temperature to cause separation or plastic deformation of the material, thereby obtaining a desired part.

At present, current stamping die leads to its positioning mechanism to appear unusually because carry out continuous stamping work for a long time easily to can influence the punching press precision of whole punching press module, can not satisfy people's user demand, current punching press module can have the situation of jumping the waste material when carrying out stamping work simultaneously, also the waste material jumps out from the lower mould top. When continuously punching, scrap is liable to cause die damage. When the stamping die generates scrap jumping, the stamping tool is easy to break or the product is scratched, dented or dented, which causes serious damage to the die and ensures the quality of the processed workpiece. Therefore, a high precision stamping module is needed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide a high-precision stamping module which has the advantages that the overall stamping precision and stamping efficiency of the stamping module can be effectively improved, and meanwhile, the stamping module has a good scrap jumping prevention function and can be well protected.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a high accuracy punching press module, includes the base, the top fixedly connected with die holder of base, the first connecting plate of one side fixedly connected with of base, the guiding hole has been seted up at the top of first connecting plate, peg graft in the inside of guiding hole has the guide post, the guide post is kept away from the one end of first connecting plate is pegged graft in another the top of first connecting plate, another one side fixedly connected with roof of first connecting plate, the bottom fixedly connected with upper die base of roof, the top fixedly connected with fixed plate of roof, the bottom of roof is provided with locating component, one side fixedly connected with lifting unit of base, one side fixedly connected with centre gripping subassembly of lifting unit.

Preferably, the positioning assembly comprises four positioning columns fixedly connected to the bottom of the top plate, the number of the positioning columns is four, positioning holes are formed in the top of the base, the number of the positioning holes is four, the four positioning holes are located under the four positioning columns, and elastic assemblies are arranged inside the four positioning holes.

Preferably, the elastic component comprises a second telescopic rod fixedly connected to the inner wall of the bottom of the positioning hole, one end, far away from the positioning hole, of the second telescopic rod is fixedly connected with a clamping groove, the specification of the clamping groove is matched with that of the positioning column, and a second spring is sleeved on the outer circumferential wall of the second telescopic rod.

Preferably, the lifting assembly comprises a second connecting plate fixedly connected to two sides of the base, a threaded hole is formed in the top of the second connecting plate, a fixing screw is connected to the inner thread of the threaded hole, a bearing is fixedly connected to one end of the fixing screw, and the clamping assembly is fixedly connected with the bearing.

Preferably, one end of the fixing screw, which is far away from the bearing, is fixedly connected with a handle, and external threads which are distributed in a circular shape at equal intervals are arranged on the outer wall of the circumference of the handle.

Preferably, the centre gripping subassembly includes fixed connection and is in the fixed frame at bearing top, the mounting hole has been seted up at the top of fixed frame, the first telescopic link of circumference inner wall fixedly connected with of mounting hole, the one end fixedly connected with clamp plate of first telescopic link, the circumference outer wall of first telescopic link has cup jointed first spring.

Preferably, the number of the clamping assemblies is two, and the two clamping assemblies are respectively arranged on the outer walls of two adjacent sides of the base.

In summary, the utility model has the following advantages:

1. by arranging the positioning component and the elastic component, in the process of punching materials by descending the upper die base, the positioning column fixedly connected to the bottom of the upper die base can be inserted into the positioning hole, so that a good positioning effect can be achieved, and the accuracy of the upper die base and the lower die base in the punching process is ensured;

2. through the arrangement of the elastic assembly, the positioning column can be well damped and buffered under the combined action of the second telescopic rod and the second spring when inserted into the positioning hole, so that the positioning column is well protected, the service life of the positioning column is effectively prolonged, and the stability of the stamping assembly during stamping is ensured;

3. by arranging the lifting assembly and the clamping assembly, before materials need to be punched, a worker can firstly pull the first telescopic rod and place the materials in the fixed frame, then the worker loosens the first telescopic rod, and at the moment, the first spring sleeved on the outer circumferential wall of the first telescopic rod recovers deformation to enable the pressing plate to tightly press and fix the materials, so that after the punching of the materials is completed, the situation that waste materials of the materials jump out of the upper die holder is avoided, and a good protection effect is achieved on the punching die assembly;

drawings

FIG. 1 is a schematic view of the overall front structure of the present embodiment;

FIG. 2 is a schematic bottom view of the present embodiment;

FIG. 3 is a schematic view of the overall rear structure of the present embodiment;

FIG. 4 is a schematic cross-sectional view of the elastic assembly of the present embodiment;

fig. 5 is an enlarged schematic view of the structure at a in the present embodiment.

Description of reference numerals: 1. a top plate; 2. a fixing plate; 3. a guide post; 4. a first connecting plate; 5. a guide hole; 6. fixing the screw rod; 7. a second connecting plate; 8. a handle; 9. a base; 10. positioning holes; 11. pressing a plate; 12. a fixing frame; 13. a first telescopic rod; 14. a lower die holder; 15. an upper die holder; 16. a positioning column; 17. a first spring; 18. a card slot; 19. a second telescopic rod; 20. a second spring.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention.

The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model.

All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" 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 should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

It is well within the skill of those in the art to implement, and not to be bound by any theory, the present invention is not limited to the specific details set forth in the specification.

The utility model provides a high accuracy punching press module, as shown in fig. 1-5, including base 9, base 9's top fixedly connected with die holder 14, the first connecting plate 4 of one side fixedly connected with of base 9, guiding hole 5 has been seted up at the top of first connecting plate 4, the inside grafting of guiding hole 5 has guide post 3, the one end that first connecting plate 4 was kept away from to guide post 3 is pegged graft at the top of another first connecting plate 4, one side fixedly connected with roof 1 of another first connecting plate 4, the bottom fixedly connected with upper die base 15 of roof 1, the top fixedly connected with fixed plate 2 of roof 1, the bottom of roof 1 is provided with locating component, one side fixedly connected with lifting unit of base 9, one side fixedly connected with centre gripping subassembly of lifting unit.

Further, the positioning assembly comprises positioning columns 16 fixedly connected to the bottom of the top plate 1, the number of the positioning columns 16 is four, positioning holes 10 are formed in the top of the base 9, the number of the positioning holes 10 is four, the four positioning holes 10 are located right below the four positioning columns 16, and elastic assemblies are arranged inside the four positioning holes 10.

By means of the structure, in the process that the upper die base 15 descends to perform stamping work on materials, the positioning column 16 fixedly connected to the bottom of the upper die base 15 is inserted into the positioning hole 10, so that a good positioning effect can be achieved, and the accuracy of the upper die base 15 and the lower die base 14 in the stamping process is guaranteed.

Furthermore, the elastic component comprises a second telescopic rod 19 fixedly connected to the inner wall of the bottom of the positioning hole 10, one end, far away from the positioning hole 10, of the second telescopic rod 19 is fixedly connected with a clamping groove 18, the specification of the clamping groove 18 is matched with that of the positioning column 16, and a second spring 20 is sleeved on the outer circumferential wall of the second telescopic rod 19.

By means of the structure, when the positioning column 16 is inserted into the positioning hole 10, the second telescopic rod 19 and the second spring 20 can play a good damping and buffering role on the positioning column 16 through the combined action, so that the positioning column 16 is well protected, the service life of the positioning column 16 is effectively prolonged, and the stability of the stamping assembly during stamping is guaranteed.

Further, the lifting assembly comprises a second connecting plate 7 fixedly connected to two sides of the base 9, a threaded hole is formed in the top of the second connecting plate 7, the inner thread of the threaded hole is connected with a fixing screw rod 6, one end of the fixing screw rod 6 is fixedly connected with a bearing, and the clamping assembly is fixedly connected with the bearing.

Borrow by above-mentioned structure, the staff can adjust the height of clamping component through rotating clamping screw 6 to make clamping component can carry out effectual fixing to the material of different thickness, and can not influence the punching press work of punching press module at fixed in-process.

Further, one end of the fixing screw rod 6, which is far away from the bearing, is fixedly connected with a handle 8, and external threads which are distributed in a circular shape at equal intervals are arranged on the outer wall of the circumference of the handle 8.

By means of the structure, the external threads which are distributed in a circular shape are arranged on the outer wall of the circumference of the handle 8 at equal intervals, so that a worker can hold the handle conveniently.

Further, the centre gripping subassembly includes fixed frame 12 of fixed connection at the bearing top, and the mounting hole has been seted up at the top of fixed frame 12, the first telescopic link 13 of circumference inner wall fixedly connected with of mounting hole, the one end fixedly connected with clamp plate 11 of first telescopic link 13, and the circumference outer wall of first telescopic link 13 has cup jointed first spring 17.

Borrow by above-mentioned structure, before the material need carry out stamping work, the staff can at first take out first telescopic link 13 and place the material in fixed frame 12 inside, subsequently the staff loosens first telescopic link 13, the first spring 17 that the circumference outer wall of first telescopic link 13 cup jointed restores deformation and makes clamp plate 11 compress tightly the material fixedly this moment, thereby after the stamping work of material is accomplished, avoid the waste material of material to take place from the condition that die holder 14 top jumped out, good protection effect has been organized to the stamping die.

Furthermore, the number of the clamping assemblies is two, and the two groups of clamping assemblies are respectively arranged on the outer walls of two adjacent sides of the base 9.

Borrow by above-mentioned structure, because two sets of centre gripping subassemblies set up respectively on the adjacent both sides outer wall of base 9, consequently can carry out better centre gripping to the material, realized fixing the horizontal and vertical dual centre gripping of material.

The working process and the beneficial effects of the utility model are as follows: before the materials need to be punched, a worker can firstly pull the first telescopic rod 13 and place the materials in the fixed frame 12, then the worker loosens the first telescopic rod 13, at the moment, the first spring 17 sleeved on the outer circumferential wall of the first telescopic rod 13 recovers to deform to enable the pressing plate 11 to compress and fix the materials, so that after the punching of the materials is completed, the situation that the waste materials of the materials jump out of the upper die holder 14 is avoided, a good protection effect is achieved on a punching die set, in the process that the upper die holder 15 descends to punch the materials, the positioning column 16 fixedly connected to the bottom of the upper die holder 15 can be inserted into the positioning hole 10, a good positioning effect can be achieved, the accuracy in the punching process of the upper die holder 15 and the lower die holder 14 is ensured, and the second telescopic rod 19 and the second spring 20 which pass through when the positioning column 16 is inserted into the positioning hole 10 act together, can play good shock attenuation cushioning effect to reference column 16, play good protection to reference column 16, the effectual life who prolongs reference column 16 has guaranteed the stability when punching press subassembly punching press.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like made within the design concept of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides a high accuracy punching press module, includes base (9), its characterized in that: the top of the base (9) is fixedly connected with a lower die holder (14), one side of the base (9) is fixedly connected with a first connecting plate (4), the top of the first connecting plate (4) is provided with a guide hole (5), a guide post (3) is inserted in the guide hole (5), one end of the guide post (3) far away from the first connecting plate (4) is inserted at the top of the other first connecting plate (4), one side of the other first connecting plate (4) is fixedly connected with a top plate (1), the bottom of the top plate (1) is fixedly connected with an upper die holder (15), the top of the top plate (1) is fixedly connected with a fixed plate (2), the bottom of roof (1) is provided with locating component, one side fixedly connected with lifting unit of base (9), one side fixedly connected with centre gripping subassembly of lifting unit.

2. A high precision stamping die set according to claim 1, wherein: the positioning assembly comprises positioning columns (16) fixedly connected to the bottom of the top plate (1), the number of the positioning columns (16) is four, positioning holes (10) are formed in the top of the base (9), the number of the positioning holes (10) is four, the four positioning holes (10) are all located under the four positioning columns (16), and elastic assemblies are arranged inside the four positioning holes (10).

3. A high precision stamping die set according to claim 2, wherein: the elastic component comprises a second telescopic rod (19) fixedly connected to the inner wall of the bottom of the positioning hole (10), one end of the second telescopic rod (19) far away from the positioning hole (10) is fixedly connected with a clamping groove (18), the specification of the clamping groove (18) is matched with that of the positioning column (16), and a second spring (20) is sleeved on the outer wall of the circumference of the second telescopic rod (19).

4. A high precision stamping die set according to claim 3, wherein: the lifting assembly comprises a second connecting plate (7) fixedly connected to two sides of the base (9), a threaded hole is formed in the top of the second connecting plate (7), the inner thread of the threaded hole is connected with a fixing screw rod (6), one end of the fixing screw rod (6) is fixedly connected with a bearing, and the clamping assembly is fixedly connected with the bearing.

5. A high accuracy punching die set according to claim 4, characterized in that: the fixing screw rod (6) is far away from one end of the bearing and is fixedly connected with a handle (8), and external threads which are distributed in a circular shape at equal intervals are arranged on the outer wall of the circumference of the handle (8).

6. A high accuracy punching die set according to claim 5, characterized in that: the centre gripping subassembly includes fixed connection and is in fixed frame (12) at bearing top, the mounting hole has been seted up at the top of fixed frame (12), the first telescopic link of circumference inner wall fixedly connected with (13) of mounting hole, the one end fixedly connected with clamp plate (11) of first telescopic link (13), first spring (17) have been cup jointed to the circumference outer wall of first telescopic link (13).

7. A high accuracy punching die set according to claim 6, characterized in that: the number of the clamping assemblies is two, and the two groups of clamping assemblies are respectively arranged on the outer walls of two adjacent sides of the base (9).