CN213728869U

CN213728869U - Part stamping die for automobile

Info

Publication number: CN213728869U
Application number: CN202021680337.9U
Authority: CN
Inventors: 徐鑫山; 张洁; 刘明; 朱明敏
Original assignee: Anhui Kezheng Mould Co ltd
Current assignee: Anhui Kezheng Mould Co ltd
Priority date: 2020-08-13
Filing date: 2020-08-13
Publication date: 2021-07-20
Anticipated expiration: 2030-08-13

Abstract

The utility model relates to the technical field of automobile part processing, in particular to an automobile part stamping die, which comprises a bottom plate, a bearing seat, a lower die holder, an upper die holder and a pressing plate, wherein the central position of the top of the bottom plate is provided with the bearing seat, the central position of the top of the bearing seat is provided with the lower die holder, the top of the lower die holder is provided with the upper die holder in parallel, the pressing plate and the bearing seat are arranged in parallel, the central position of the bottom of the pressing plate is provided with a damping plate, the side edge of the bottom of the damping plate is connected with the side edge of the top of the upper die holder through a plurality of buffer rods, a plurality of accommodating tanks are arranged at intervals at the bottom of the bearing seat, two side walls inside the accommodating tanks are provided with acoustic panels, and a plurality of buffer springs are arranged at intervals at the central position inside the accommodating tanks; the utility model discloses a spring on the buffer rod; a buffer spring and an acoustic board in the accommodating groove of the bearing seat; the setting of cushion on the stopper can reduce the impact force when adding man-hour at last mould and bed die, lets stamping die possess better buffering, noise reduction effect, reduces stamping die's damage.

Description

Part stamping die for automobile

Technical Field

The utility model relates to an automobile parts processing technology field specifically is a part stamping die for car.

Background

The stamping die is a special process equipment for processing materials (metal or nonmetal) into parts (or semi-finished products) in cold stamping, and is called cold stamping die (commonly called cold stamping die).

With the development of the automobile industry, the processing of automobile parts is more and more precise, and certain automobile parts are required to be stamped by a stamping die, but when the existing stamping die is used, the die is damaged due to the fact that the impact force of an upper die to a lower die is too large, and the noise generated during the processing of the stamping die influences the work; after auto parts stamping, the part punching press is unloaded the back, and some waste materials, sweeps may remain to the mould, if not in time carefully clear up, can cause the damage of mould, in order to solve above-mentioned problem, consequently, design an auto parts stamping die.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a part stamping die for car to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a part stamping die for car, includes bottom plate, bearing seat, die holder, upper die base and executes the clamp plate, bottom plate top central point puts and is equipped with the bearing seat, bearing seat top central point puts and is equipped with the die holder, die holder top parallel is equipped with the upper die base, execute clamp plate and bearing seat parallel arrangement, it is equipped with the shock attenuation board to execute clamp plate bottom central point puts, shock attenuation board bottom side is connected upper die base top side through a plurality of buffer rods, bearing seat bottom interval is equipped with a plurality of holding tanks, the inside both sides wall of holding tank is equipped with the abatvoix, the inside central point of holding tank interval is equipped with a plurality of buffer spring, bottom plate one side interval is equipped with two supports, two be equipped with out the tuber pipe between the support top.

Furthermore, the four corners of the bottom of the lower die holder are provided with limiting blocks, the bottoms of the limiting blocks are fixedly connected with the surface of the bearing seat, and the inner side surfaces of the limiting blocks are provided with elastic cushions.

Furthermore, the outside of buffer lever cup joints and is equipped with the spring.

Furthermore, a guide post is arranged between the pressing plate and the bearing seat.

Furthermore, the air outlet pipe is connected with an external fan through a pipeline, and a plurality of blowing heads are arranged on one side, close to the top of the lower die holder, of the air outlet pipe at intervals.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model is improved on the basis of the stamping die structure in the prior art, and is provided with a spring on the buffer rod; a buffer spring and an acoustic board in the accommodating groove of the bearing seat; the elastic cushion arranged on the limiting block can reduce the impact force when the upper die and the lower die are processed, so that the stamping die has better buffering and noise reduction effects, and the damage to the stamping die is reduced; the arrangement of the air outlet pipe and other structures can quickly clean scraps and waste materials on the lower die, so that the normal use of the lower die is ensured; the utility model has compact integral structure and is suitable for popularization and application.

Drawings

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

fig. 2 is a schematic view of the structure of the bearing seat of the present invention.

In the figure: 1. a base plate; 2. a load bearing seat; 3. a lower die holder; 4. an upper die holder; 5. a buffer rod; 6. a damper plate; 7. pressing a plate; 8. a guide post; 9. a support; 10. an air outlet pipe; 11. a limiting block; 12. accommodating grooves; 13. a buffer spring; 14. an acoustic panel.

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.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", 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 referred to 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.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "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 meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-2, the present invention provides a technical solution of a stamping die for automobile parts: the utility model provides a part stamping die for car, includes bottom plate 1, bearing seat 2, die holder 3, upper die base 4 and executes the clamp plate 7, 1 top central point of bottom plate puts and is equipped with

bearing seat

2, 2 top central point of bearing seat puts and is equipped with die

holder

3, 3 top parallel of die holder are equipped with upper die base 4, execute

clamp plate

7 and 2 parallel arrangement of bearing seat, 7 bottom central point of executing clamp plate puts and is equipped with damper plate 6, damper plate 6 bottom side is through a plurality of buffer rods 5 connection upper die base 4 top sides, 2 bottom intervals of bearing seat are equipped with a plurality of holding tanks 12, the inside both sides wall of holding tank 12 is equipped with abatvoix 14, the inside central point interval of holding tank 12 is equipped with a plurality of buffer spring 13, 1 one side interval of bottom plate is equipped with two supports 9, two be equipped with out tuber pipe 10 between the support 9 top.

Furthermore, limiting blocks 11 are arranged at four corners of the bottom of the lower die base 3, the bottom of each limiting block 11 is fixedly connected with the surface of the bearing base 2, and elastic pads are arranged on the inner side surfaces of the limiting blocks 11.

Furthermore, a spring is sleeved outside the buffer rod 5.

Furthermore, a guide post 8 is arranged between the pressing plate 7 and the bearing seat 2.

Further, the air outlet pipe 10 is connected with an external fan through a pipeline, and a plurality of blowing heads are arranged on one side, close to the top of the lower die holder 3, of the air outlet pipe 10 at intervals.

The working principle is as follows: when the stamping die for processing the automobile parts is actually used, the automobile parts are subjected to stamping forming under the matching of the upper die holder 4 and the lower die holder 3, when the upper die holder 4 and the lower die holder 3 are subjected to stamping, the sleeved spring on the buffer rod 5 is stressed and compressed, and meanwhile, the buffer spring 13 in the accommodating groove 12 of the bearing seat 2 is also stressed and compressed, so that the impact force generated during collision between the upper die holder 4 and the lower die holder 3 is effectively reduced, a certain buffering and damping effect is achieved, the damage of the die is reduced, and in the stamping process, the pressure applied during stamping of the lower die holder 3 is effectively buffered by the elastic cushion on the inner side surface of the limiting block 11; during stamping, noise generated by collision between the upper die base 4 and the lower die base 3 is absorbed by the sound-absorbing boards 14 in the accommodating grooves 12 of the bearing base 2, so that the noise is effectively reduced; when the punching press was ended, start outside fan, with gaseous process pipeline conveying play tuber pipe 10, utilize the blowhead on the play tuber pipe 10 to clear up remaining sweeps, the waste material after unloading on the die holder 3, effectively reduce the jam, the wearing and tearing scheduling problem of die holder 3.

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. A stamping die for automobile parts comprises a bottom plate (1), a bearing seat (2), a lower die seat (3), an upper die seat (4) and a pressing plate (7), and is characterized in that the bearing seat (2) is arranged at the central position of the top of the bottom plate (1), the lower die seat (3) is arranged at the central position of the top of the bearing seat (2), the upper die seat (4) is arranged at the top of the lower die seat (3) in parallel, the pressing plate (7) and the bearing seat (2) are arranged in parallel, a damping plate (6) is arranged at the central position of the bottom of the pressing plate (7), the side edge of the bottom of the damping plate (6) is connected with the side edge of the top of the upper die seat (4) through a plurality of buffer rods (5), a plurality of accommodating grooves (12) are arranged at intervals at the bottom of the bearing seat (2), acoustic panels (14) are arranged on two side walls in the accommodating grooves (12), and a plurality of buffer springs (13) are arranged at intervals at the central position in the accommodating grooves (12), two supports (9) are arranged on one side of the bottom plate (1) at intervals, and an air outlet pipe (10) is arranged between the tops of the two supports (9).

2. The automotive part stamping die according to claim 1, wherein: the die holder is characterized in that limiting blocks (11) are arranged at four corners of the bottom of the lower die holder (3), the bottom of each limiting block (11) is fixedly connected with the surface of the bearing seat (2), and elastic pads are arranged on the inner side surfaces of the limiting blocks (11).

3. The automotive part stamping die according to claim 1, wherein: and a spring is sleeved outside the buffer rod (5).

4. The automotive part stamping die according to claim 1, wherein: a guide column (8) is arranged between the pressing plate (7) and the bearing seat (2).

5. The automotive part stamping die according to claim 1, wherein: the air outlet pipe (10) is connected with an external fan through a pipeline, and a plurality of blowing heads are arranged on one side of the top of the air outlet pipe (10) close to the lower die holder (3) at intervals.