CN216757867U

CN216757867U - Automobile gasket stamping device

Info

Publication number: CN216757867U
Application number: CN202220403739.7U
Authority: CN
Inventors: 薛晓东; 颜华; 廖润香
Original assignee: Shanghai Zhonghao Auto Parts Co ltd
Current assignee: Shanghai Zhonghao Auto Parts Co ltd
Priority date: 2022-02-25
Filing date: 2022-02-25
Publication date: 2022-06-17
Anticipated expiration: 2032-02-25

Abstract

The application relates to an automobile gasket stamping device, which relates to the technical field of automobile part processing and comprises a lower frame, wherein an upper frame is arranged above the lower frame in a lifting manner, an upper die is arranged on one side of the upper frame, which is close to the lower frame, and the upper die is arranged in the upper frame in a concave manner; the lower frame is provided with a lower die below the upper die, and the upper die is arranged on the lower frame in a protruding manner; and a push-out assembly used for pushing out the automobile gasket is arranged in the upper die. This application has the effect with automatic ejecting, the improvement punching press production efficiency of car packing ring in stamping process.

Description

Automobile gasket stamping device

Technical Field

The application relates to the technical field of automobile part processing, in particular to an automobile gasket stamping device.

Background

The automobile gasket is a small part applied between automobile parts, is usually a part installed on the side surface of a connecting piece, is generally a flat metal ring and is used for protecting the surface of the connecting piece from being abraded when the connecting piece is installed, and the automobile gasket is molded through a stamping device in the processing process. In view of the above related technologies, the inventor believes that after the punching device completes punching of the automobile gasket, the gasket is embedded into the punching die and needs to be dug out manually, and the defect of low production efficiency exists.

SUMMERY OF THE UTILITY MODEL

In order to be automatic ejecting, improve punching press production efficiency with car packing ring in stamping process, this application provides a car packing ring stamping device.

The application provides an automobile gasket stamping device adopts following technical scheme:

an automobile gasket stamping device comprises a lower frame, wherein an upper frame is arranged above the lower frame in a lifting mode, an upper die is arranged on one side, close to the lower frame, of the upper frame, and the upper die is arranged in the upper frame in a concave mode; the lower rack is provided with a lower die below the upper die, and the upper die is convexly arranged on the lower rack; and a push-out assembly used for pushing out the automobile gasket is arranged in the upper die.

By adopting the technical scheme, when the automobile gasket is stamped, the automobile gasket is firstly placed on the lower die protruding outwards, the upper frame is driven to descend after the automobile gasket is placed, the lower die is enabled to be firstly close to the upper die arranged on the upper frame in an inwards concave mode, the automobile gasket between the upper die and the lower die is stamped, the upper frame is lifted after the automobile gasket is stamped, the automobile gasket is clamped at the inwards concave position of the upper frame and ascends along with the upper frame due to the inwards concave arrangement of the upper die, the automobile gasket is pushed out from the upper frame by the pushing-out assembly in the lifting process, an operator takes out the automobile gasket and finishes the stamping operation of the gasket, the automobile gasket is automatically pushed out in the stamping process, and the stamping production efficiency is improved.

Optionally, the pushing assembly comprises an upper die push rod and an upper die push block, the upper die push rod penetrates through the upper frame in a sliding mode, and the upper die push block is fixedly arranged at one end, close to the lower frame, of the upper die push rod and slides synchronously with the upper die push rod.

By adopting the technical scheme, the upper die push rod does not ascend along with the upper frame in the ascending process of the upper frame, so that the upper die push block is abutted with the punched automobile gasket and pushes out the gasket, the operation of automatically dropping the automobile gasket is completed, and the efficiency of punching production is improved.

Optionally, the lower frame is located the lower mould department still sets up right the setting element that the car packing ring carries out the location, the setting element is outstanding the lower mould sets up, the setting element with go up the mould and be clearance fit.

Through adopting above-mentioned technical scheme, when placing the car packing ring, the setting element is convenient for operating personnel to carry out the quick location of car packing ring to be favorable to further improving the efficiency of punching production.

Optionally, a hemming piece is further arranged between the upper die and the upper frame, and the upper die is arranged in the hemming piece in a concave manner.

Through adopting above-mentioned technical scheme, use the hem spare to carry out the punching press to car packing ring border position department, be favorable to avoiding frame and car packing ring direct contact, also be convenient for follow-up maintenance when can improving the punching press precision.

Optionally, the lower end face of the upper die and the upper end face of the lower die are both in polishing arrangement.

By adopting the technical scheme, the upper die and the lower die are favorable for forming a smooth stamping surface on the automobile gasket, so that the product quality is improved.

Optionally, the upper frame is provided with an upper dismounting member for ejecting the upper mold, and the lower frame is provided with a lower dismounting member for ejecting the lower mold.

Through adopting above-mentioned technical scheme, go up the stripper and be convenient for dismantle last mould, bed die with the stripper down, the maintenance of the mould of being convenient for or with the packing ring of other models of other mould processing.

Optionally, one side of the lower frame, which is far away from the upper frame, is provided with a forklift bracket.

Through adopting above-mentioned technical scheme, the fork truck support is convenient for carry out the fork truck transport under the installation frame in-process to be convenient for install or overhaul stamping device.

Optionally, a buffer is arranged between the upper frame and the lower frame.

By adopting the technical scheme, the buffer piece is favorable for reducing the rigid collision between the upper frame and the lower frame in the stamping process, so that the use stability and the service life of the stamping device are improved.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when the automobile gasket is stamped, the automobile gasket is firstly placed on a lower die protruding outwards, the upper frame is driven to descend after the automobile gasket is placed, the lower die is enabled to be close to an upper die arranged on the upper frame in an inwards concave mode, the automobile gasket between the upper die and the lower die is stamped and formed, the upper frame is lifted after the automobile gasket is stamped, the automobile gasket is clamped at the inwards concave position of the upper frame and ascends along with the upper frame due to the fact that the upper die is arranged in the inwards concave mode, the pushing-out assembly pushes the automobile gasket out of the upper frame in the ascending process, an operator takes out the automobile gasket and completes stamping operation of the automobile gasket, the automobile gasket is automatically ejected in the stamping process, and stamping production efficiency is improved;

2. in the ascending process of the upper frame, the upper die push rod does not ascend along with the upper frame, so that the upper die push block is abutted with the punched automobile gasket and pushes out the gasket, the operation of automatically dropping the automobile gasket is completed, and the efficiency of punching production is improved;

3. when placing the car packing ring, the setting element is convenient for operating personnel to carry out the quick location of car packing ring to be favorable to further improving the efficiency of punching press production.

Drawings

FIG. 1 is a partial cross-sectional view of a stamping device for an automotive gasket according to an embodiment of the present application configured to highlight interior features.

Fig. 2 is an enlarged view at a in fig. 1.

Description of reference numerals: 1. an upper frame; 11. an upper die holder; 12. mounting a template; 2. a lower frame; 21. a lower die holder; 22. a lower template; 3. a hemmer; 4. an upper die; 5. a lower die; 6. a push-out assembly; 61. an upper die push rod; 62. an upper die push block; 7. a positioning member; 8. a buffer member; 9. an upper stripper; 10. a lower stripper; 13. fork truck support.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses an automobile gasket stamping device. Referring to fig. 1 and 2, an apparatus for stamping a gasket for a vehicle includes an upper frame 1 and a lower frame 2, wherein the upper frame 1 is disposed right above the lower frame 2 by being lifted by an external mechanical press. In this embodiment, the upper frame 1 specifically includes an upper die base 11 and an upper die plate 12, and the upper die base 11 is horizontally disposed on the mechanical press and drives the upper frame 1 to move up and down. The area of the upper template 12 is smaller than that of the upper die holder 11 and is horizontally arranged at the central position of the upper die holder 11, and the upper die holder 11 and the upper template 12 are fixedly installed through bolts. The lower frame 2 specifically comprises a lower die base 21 and a lower template 22, and the lower die base 21 is horizontally arranged on the workbench. The area of the lower template 22 is smaller than that of the lower die base 21, the lower template is horizontally arranged at the central position of the lower die base 21, and the lower die base 21 and the lower template 22 are fixedly installed through bolts. Meanwhile, the lower template 22 has the same area as the upper template 12.

The vertical circular mounting groove of having seted up of cope match-plate pattern 12 below central point department, cope match-plate pattern 12 are located circular mounting groove and install hemming spare 3, and hemming spare 3 sets up to the axle sleeve type and inlays the tungsten steel ring, and 3 terminal surfaces of hemming spare flush with the lower terminal surface of cope match-plate pattern 12 for with the stamping forming all around of car packing ring. The upper die plate 12 is provided with an upper die 4 in the hemming part 3 in an inwards concave manner, the upper die 4 is arranged as a male die and is arranged in a shaft sleeve manner, and the lower end surface of the upper die 4 is in a polishing arrangement.

The same vertical circular mounting groove of having seted up in the central point department of lower bolster 22 top, lower bolster 22 is located the protruding bed die 5 that is provided with in the circular mounting groove, and bed die 5 sets up to the die and is the axle sleeve type setting, and the polishing setting is personally submitted to the upper end of bed die 5 simultaneously.

The central position of the upper frame 1 is provided with a push-out component 6 used for pushing out the automobile gasket in a sliding and penetrating mode, and the push-out component 6 comprises an upper die push rod 61 and an upper die push block 62. The upper mold push rod 61 vertically penetrates through the upper frame downwards, one end of the upper mold push rod 61 extends to the upper portion of the upper mold base 11 and is fixedly connected with an external fixing piece, and the other end of the upper mold push rod 61 penetrates through the upper mold plate 12 and extends into the upper mold 4. The upper mold push block 62 is fixedly arranged at one end of the upper mold push rod 61 extending into the upper mold 4, and the upper mold push block 62 is arranged in a stepped shaft shape and is divided into an upper shaft and a lower shaft. The diameter of the upper shaft is larger and is the same as that of the inner shaft of the upper die 4, the upper shaft is connected with the upper die push rod 61, the diameter of the lower shaft is smaller and is smaller than that of the inner shaft of the lower die 5, and the lower shaft is fixedly arranged below the upper shaft. After the automobile gasket is punched, the push-out assembly 6 does not ascend with the upper frame in the process of lifting the upper frame, so that the automobile gasket is pushed out of the upper die 4.

The lower die 5 is provided with a cylindrical positioning piece 7 coaxially arranged on the inner ring, the positioning piece 7 protrudes out of the lower die 5, and in the embodiment, the diameter of the positioning piece 7 is the same as that of the inner ring of the automobile gasket, so that an operator can directly sleeve the gasket on the positioning piece 7 to complete positioning when the automobile gasket is placed. The positioning piece 7 is in clearance fit with the inner ring of the upper die 4, and the clearance distance is determined according to the thickness of the automobile gasket.

Meanwhile, a buffer 8 is arranged between the upper frame 1 and the lower frame 2, in this embodiment, the buffer 8 is a buffer cylinder, and four books are selected for use. The fixed ends of the four buffer cylinders are vertically and upwards uniformly arranged at four corner positions of the lower die holder 21, so that the upper die holder is abutted against the movable ends of the buffer cylinders in the lower punching process, a buffer effect is formed, and the rigid collision between the upper die plate 12 and the lower die plate 22 in the punching process is reduced.

An upper disassembling piece 9 used for ejecting the upper die 4 is further arranged on the upper frame in a penetrating mode, the upper disassembling piece 9 is arranged to be a rotating screw rod and is rotatably arranged in an upper die plate 12, and the upper disassembling piece 9 is vertically arranged downwards and is abutted to the upper end face of the upper die 4. When the upper die 4 needs to be disassembled, the upper die 4 can be ejected out by screwing the disassembling piece. Meanwhile, an upper dismounting part 9 also penetrates through the lower frame, and the upper dismounting part 9 is also arranged as a rotating screw rod and is vertically upwards arranged from the lower die seat 21 and is abutted against the lower end face of the lower die 5. When the lower mold 5 needs to be disassembled, the lower mold 5 can be ejected by screwing down the disassembling piece 10. Thereby facilitating maintenance or replacement of the upper mold 4 and the lower mold 5.

Four fork truck supports 13 are evenly arranged below the lower die holder 21 and used for providing a forking space for a fork truck, so that the lower frame 2 can be further mounted and dismounted.

The implementation principle of the automobile gasket stamping device provided by the embodiment of the application is as follows: when the automobile gasket is stamped, the automobile gasket is firstly placed on the lower die 5 which is arranged in a protruding mode, the upper rack 1 is driven to descend after the automobile gasket is placed, the lower die 5 is enabled to be firstly close to the upper die 4 which is arranged on the upper rack 1 in a concave mode, the automobile gasket between the upper die 4 and the lower die 5 is stamped, the upper rack is lifted after the automobile gasket is stamped, the automobile gasket is clamped at the concave position of the upper rack and ascends along with the upper rack due to the fact that the upper die 4 is arranged in the concave mode, the pushing-out assembly 6 pushes the automobile gasket out of the upper rack in the lifting process, an operator takes out the automobile gasket and completes stamping operation of the gasket, the automobile gasket is automatically pushed out in the stamping process, and stamping production efficiency is improved.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. An automobile gasket stamping device which is characterized in that: the die comprises a lower rack (2), wherein an upper rack (1) is arranged above the lower rack (2) in a lifting mode, an upper die (4) is arranged on one side, close to the lower rack (2), of the upper rack (1), and the upper die (4) is arranged in the upper rack (1) in a concave mode; a lower die (5) is arranged below the upper die (4) on the lower frame (2), and the upper die (4) is convexly arranged on the lower frame (2); and a push-out assembly (6) for pushing out the automobile gasket is arranged in the upper die (4).

2. The apparatus for pressing a gasket for a vehicle according to claim 1, wherein: release subassembly (6) including last mould push rod (61) and last mould ejector pad (62), it wears to establish to go up mould push rod (61) and slide on last frame (1), it is in to go up the fixed setting of mould ejector pad (62) it is close to go up mould push rod (61) the one end of lower frame (2) and with go up mould push rod (61) synchronous slip.

3. The apparatus for pressing a gasket for a vehicle according to claim 1, wherein: the lower frame (2) is located the lower mould (5) still sets up right the car packing ring carries out the setting element (7) of fixing a position, setting element (7) are outstanding lower mould (5) set up, setting element (7) with last mould (4) are clearance fit.

4. The apparatus for pressing an automobile gasket as set forth in claim 1, wherein: the edge rolling piece (3) is further arranged between the upper die (4) and the upper rack, and the upper die (4) is arranged in the edge rolling piece (3) in an inwards concave mode.

5. The apparatus for pressing a gasket for a vehicle according to claim 1, wherein: the lower end face of the upper die (4) and the upper end face of the lower die (5) are both in polishing arrangement.

6. The apparatus for pressing an automobile gasket as set forth in claim 1, wherein: an upper dismounting part (9) used for ejecting the upper die (4) is arranged on the upper rack (1), and a lower dismounting part (10) used for ejecting the lower die is arranged on the lower rack (2).

7. The apparatus for pressing a gasket for a vehicle according to claim 1, wherein: and a forklift support (13) is arranged on one side of the lower frame (2) far away from the upper frame (1).

8. The apparatus for pressing a gasket for a vehicle according to claim 1, wherein: a buffer piece (8) is arranged between the upper frame (1) and the lower frame (2).