CN211679626U

CN211679626U - Stamping die that car hardware processing was used

Info

Publication number: CN211679626U
Application number: CN201921952885.XU
Authority: CN
Inventors: 许春辉
Original assignee: Hengdong Huihong Machinery Manufacturing Co ltd
Current assignee: Hengdong Huihong Machinery Manufacturing Co ltd
Priority date: 2019-11-13
Filing date: 2019-11-13
Publication date: 2020-10-16
Anticipated expiration: 2029-11-13

Abstract

The utility model discloses a stamping die that car hardware processing was used, the on-line screen storage device comprises a base, damping device, the mould support frame, thrust unit, be provided with the recess on the base, be provided with damping device in the recess, damping device includes the movable block, a spring, the load post, the equal fixedly connected with movable block in load post bottom, recess bottom fixedly connected with spring, spring top and movable block fixed connection, the bed die is placed the board top surface and is provided with the bed die, base top surface fixedly connected with mould support frame, be provided with thrust unit on the mould support frame, thrust unit includes the pneumatic cylinder, the telescopic link, the movable plate, the pneumatic cylinder sets up on the mould support frame, the telescopic link passes the mould support frame and is connected with the pneumatic cylinder, telescopic link bottom fixedly. The utility model discloses it is strong to have the flexibility, can dismantle the reorganization to the mould, beneficial effect that shock-absorbing capacity is strong, its mainly used processing auto parts.

Description

Stamping die that car hardware processing was used

Technical Field

The utility model relates to the technical field of mechanical equipment, specific stamping die that car hardware processing was used that says so.

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). The stamping is a pressure processing method which utilizes a die arranged on a press machine to apply pressure to a material at room temperature so as to separate or plastically deform the material, thereby obtaining a required part, wherein the die is basic process equipment of the automobile industry, more than 90% of parts in the automobile production need to be formed by the die, the die is generally divided into an upper die and a lower die, a workpiece is fed between the two dies, and the workpiece is stamped and formed by matching the dies.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned weak point that exists among the prior art, the utility model aims at providing a flexibility is strong, can dismantle the stamping die of reorganization, car hardware processing usefulness that shock-absorbing capacity is strong to the mould.

The utility model discloses a realize that the technical scheme that above-mentioned purpose adopted is: a stamping die for processing automobile hardware comprises a base, a damping device, a die supporting frame and a pushing device, wherein a groove is formed in the base, the damping device is arranged in the groove and comprises a moving block, a spring and a bearing column, the bottom end of the bearing column is fixedly connected with the moving block, a sliding block is arranged on the side wall of the moving block, a sliding groove is formed in the inner wall of the groove and is matched with the sliding block, the bottom of the groove is fixedly connected with the spring, the top end of the spring is fixedly connected with the moving block, the damping device is provided with a plurality of groups, a lower die placing plate is fixedly connected to the damping device, and a lower die is arranged on the top surface of the lower die placing plate;

the base top surface fixedly connected with mould support frame, be provided with thrust unit on the mould support frame, thrust unit includes pneumatic cylinder, telescopic link, movable plate, the pneumatic cylinder sets up on the mould support frame, the telescopic link passes the mould support frame with the pneumatic cylinder is connected, the telescopic link is put perpendicularly, telescopic link bottom fixedly connected with movable plate, the movable plate with the board phase-match setting is placed to the bed die, be provided with the mould on the movable plate, go up the mould with the bed die phase-match sets up.

The movable plate and the lower die placing plate are provided with a plurality of groups of mounting holes, the lower die and the lower die placing plate are connected through screws, and the upper die and the movable plate are connected through screws.

The bottom surface of the lower die containing plate is provided with a shock pad, the top surface of the base is provided with a protective pad, and the protective pad and the shock pad are arranged correspondingly.

The base bottom surface four corners edge all is provided with the slipmat, the slipmat is the rubber slipmat.

The bearing column is made of 404 stainless steel.

The utility model has the advantages that: the shock absorption capacity is strong, when the pushing device pushes the upper die to press the lower die, the lower die is arranged on the top surface of the lower die placing plate, the shock absorption devices are further arranged at the bottom of the lower die placing plate, and the shock absorption devices are further provided with multiple groups, so that the shock absorption devices can reduce most of impact force, shock absorption pads are arranged on the bottom surface of the lower die placing plate, and the top surface of the base is provided with a protection pad which can protect the lower die placing plate and the base and can prevent collision of the lower die placing plate and the base; the flexibility is strong, can dismantle the reorganization to the mould, and the bed die is placed the board with the bed die and is passed through bolted connection, goes up the mould and passes through bolted connection with the movable plate, so can conveniently dismantle the mould, just so can change different moulds to can not influence its use after the change is accomplished, thereby improve the flexibility of device greatly.

Drawings

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

fig. 2 is a schematic view of the structure damping device of the present invention.

In the figure: the die comprises a base 1, a damping device 2, a die supporting frame 3, a moving block 4, a spring 5, a force bearing column 6, a sliding block 7, a sliding groove 8, a die placing plate 9, a lower die 10, a hydraulic cylinder 11, a telescopic rod 12, a moving plate 13 and an upper die 14.

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 and 2, a stamping die for processing automobile hardware comprises a base 1, a damping device 2, a die supporting frame 3 and a pushing device, wherein a groove is formed in the base 1, the damping device 2 is arranged in the groove, the damping device 2 comprises a moving block 4, a spring 5 and a force bearing column 6, the bottom end of the force bearing column 6 is fixedly connected with the moving block 4, a sliding block 7 is arranged on the side wall of the moving block 4, a sliding groove 8 is formed in the inner wall of the groove, the sliding groove 8 is matched with the sliding block 7, the bottom of the groove is fixedly connected with the spring 5, the top end of the spring 5 is fixedly connected with the moving block 4, the damping device 2 is provided with a plurality of groups, a lower die placing plate 9 is fixedly connected to the plurality of groups;

the top surface of the base 1 is fixedly connected with a mold supporting frame 3, a pushing device is arranged on the mold supporting frame 3, the pushing device comprises a hydraulic cylinder 11, an expansion rod 12 and a moving plate 13, the hydraulic cylinder 11 is arranged on the mold supporting frame 3, the expansion rod 12 penetrates through the mold supporting frame 3 to be connected with the hydraulic cylinder 11, the expansion rod 12 is perpendicularly placed, the bottom end of the expansion rod 12 is fixedly connected with the moving plate 13, the moving plate 13 and a lower mold are placed, the plate 9 is matched with the lower mold, an upper mold 14 is arranged on the moving plate 13, and the upper.

In the utility model, a plurality of groups of mounting holes are arranged on the movable plate 13 and the lower die placing plate 9, the lower die 10 is connected with the lower die placing plate 9 through screws, and the upper die 14 is connected with the movable plate 13 through screws, so that the disassembly and the installation are convenient;

the bottom surface of the lower die placing plate 9 is provided with a shock pad, the top surface of the base 1 is provided with a protective pad, and the protective pad and the shock pad are arranged correspondingly, so that the lower die placing plate 9 and the base 1 can be prevented from colliding;

the edges of the four corners of the bottom surface of the base 1 are provided with anti-slip pads which are rubber anti-slip pads and can enhance the stability of the device;

the bearing column 6 is made of 404 stainless steel, so that the bearing column is strong in bearing capacity, wear-resistant and low in cost.

The utility model discloses a theory of operation is: when the part pressing device is used, a part to be pressed is placed into the lower die 10, then the pushing device is started, the hydraulic cylinder 11 on the pushing device pushes the telescopic rod 12, the telescopic rod 12 and the moving plate 13 are fixedly connected, the upper die 14 is arranged on the moving plate 13, the moving plate 13 is driven by the telescopic rod 12 to move downwards, the lower die 10 is pressed and combined because the upper die 14 and the lower die 10 are arranged in a matching way, the lower die 10 is arranged on the top surface of the lower die placing plate 9, the damping device 2 is also arranged at the bottom of the lower die placing plate 9, and the damping devices 2 are also provided with a plurality of groups, so that the force bearing column 6 bears impact force when the pressing is carried out, the moving block 4 is pressed and is relieved by the compression spring 5 of the moving block 4, the damping capacity is greatly enhanced, and the damping pad is arranged on the bottom surface of the lower die placing plate, the top surface of the base 1 is provided with a protective pad, the lower die can be placed with the plate 9 and the base 1 is protected, the base 1 and the lower die can be prevented from being placed with the plate 9 to generate collision, so that the loss is reduced to the minimum, the lower die 10 and the lower die are placed with the plate 9 through screw connection, the upper die 14 and the movable plate 13 are connected through screws, so that the dies can be conveniently disassembled, different dies can be replaced, the use of the dies can not be influenced after the replacement is completed, and the flexibility of the device can be greatly improved.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a stamping die that car hardware processing was used, includes base (1), damping device (2), mould support frame (3), thrust unit, its characterized in that: the base (1) is provided with a groove, a damping device (2) is arranged in the groove, the damping device (2) comprises a moving block (4), springs (5) and a bearing column (6), the bottom ends of the bearing column (6) are fixedly connected with the moving block (4), the side wall of the moving block (4) is provided with a sliding block (7), the inner wall of the groove is provided with a sliding chute (8), the sliding chute (8) is matched with the sliding block (7), the bottom of the groove is fixedly connected with the springs (5), the top end of each spring (5) is fixedly connected with the moving block (4), the damping device (2) is provided with a plurality of groups, a lower die placing plate (9) is fixedly connected onto the plurality of groups of damping devices (2), and a lower die (10) is arranged on the top surface of the lower die;

base (1) top surface fixedly connected with mould support frame (3), be provided with thrust unit on mould support frame (3), thrust unit includes pneumatic cylinder (11), telescopic link (12), movable plate (13), pneumatic cylinder (11) set up on mould support frame (3), telescopic link (12) are passed mould support frame (3) with pneumatic cylinder (11) are connected, telescopic link (12) are put perpendicularly, telescopic link (12) bottom fixedly connected with movable plate (13), movable plate (13) with board (9) phase-match setting is placed to the bed die, be provided with mould (14) on movable plate (13), go up mould (14) with bed die (10) phase-match setting.

2. The stamping die for processing the automobile hardware as claimed in claim 1, wherein: the movable plate (13) and the lower die placing plate (9) are provided with a plurality of groups of mounting holes, the lower die (10) is connected with the lower die placing plate (9) through screws, and the upper die (14) is connected with the movable plate (13) through screws.

3. The stamping die for processing the automobile hardware as claimed in claim 1, wherein: the bottom surface of the lower die placing plate (9) is provided with a shock pad, the top surface of the base (1) is provided with a protective pad, and the protective pad and the shock pad are arranged correspondingly.

4. The stamping die for processing the automobile hardware as claimed in claim 1, wherein: the anti-skid device is characterized in that anti-skid pads are arranged on four corner edges of the bottom surface of the base (1), and the anti-skid pads are rubber anti-skid pads.

5. The stamping die for processing the automobile hardware as claimed in claim 1, wherein: the bearing column (6) is made of 404 stainless steel.