CN215745915U

CN215745915U - Automobile glass lifter stamping die with automatic demolding function

Info

Publication number: CN215745915U
Application number: CN202122230225.4U
Authority: CN
Inventors: 彭军
Original assignee: Wuhan Xinjinze Machinery Co ltd
Current assignee: Wuhan Xinjinze Machinery Co ltd
Priority date: 2021-09-15
Filing date: 2021-09-15
Publication date: 2022-02-08
Anticipated expiration: 2031-09-15

Abstract

The utility model discloses an automobile glass lifter stamping die with an automatic demolding function, which relates to the technical field of automobile accessory production and processing, and aims at solving the problems that a traditional lifter stamping die is complex in structure, complex in operation and inconvenient in demolding and reduces production efficiency. The novel stamping die for the lifter solves the problems that the traditional lifter stamping die is complex in structure, complex in operation and inconvenient to demould, so that the production efficiency is reduced, and is suitable for popularization.

Description

Automobile glass lifter stamping die with automatic demolding function

Technical Field

The utility model relates to the technical field of production and processing of automobile accessories, in particular to an automobile glass lifter stamping die with an automatic demolding function.

Background

The stamping die is a special process equipment for processing materials into parts in cold stamping processing, 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.

The automobile glass lifter belongs to a common part in the operation of a vehicle, the use frequency is high, and the demand is large. Traditional riser stamping die structure is complicated, and complex operation is not convenient for the drawing of patterns, leads to production efficiency to reduce. Therefore, in order to solve such problems, we propose an automotive window regulator stamping die with an automatic demolding function.

SUMMERY OF THE UTILITY MODEL

The utility model provides an automobile glass lifter stamping die with an automatic demolding function, which solves the problems that the traditional lifter stamping die is complex in structure, complicated in operation and inconvenient in demolding, and the production efficiency is reduced.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a stamping die with an automatic demolding function for an automobile glass lifter comprises a base, wherein a supporting template is fixedly installed at the top of the base, a female die is fixedly connected to the top of the supporting template, a plurality of positioning columns distributed in an array mode are fixedly installed at the top of the base, a stamping plate penetrates through the positioning columns, a hydraulic cylinder is fixedly connected to the top of the stamping plate, a male die is fixedly connected to the bottom of the stamping plate, and a demolding mechanism is arranged between the base and the stamping plate;

the demoulding mechanism comprises a sliding block, a driving groove, a sleeve plate, a driving rod, a moving groove, a driving plate, a limiting block and a demoulding column, wherein the top of the base is provided with two sliding blocks which are symmetrically distributed in a sliding way, and the two slide blocks are both provided with a through driving groove, the bottom of the stamping plate is fixedly connected with two sleeve plates which are symmetrically distributed, and the two sleeve plates are fixedly connected with a driving rod, the supporting template is provided with a plurality of motion grooves which are distributed in parallel, and the inside of the motion groove is provided with symmetrically distributed drive plates in a sliding way, the drive plates are fixedly connected with limit blocks, the drive plates are provided with demoulding columns in a sliding way, and the demolding column vertically penetrates through the female die, and the ends, back to the back, of the two driving plates in the same moving groove penetrate through and extend to the outside of the moving groove and are fixedly connected with the sliding blocks on the same side.

Preferably, the male die and the female die are correspondingly arranged and matched.

Preferably, the two sliding blocks are respectively arranged on two opposite sides of the supporting template, and the top of the base is provided with a sliding chute matched with the sliding track of the sliding block.

Preferably, the lagging is the setting of type of falling U and corresponds the setting and match with the slider, the actuating lever is the setting of U type and its horizontal segment passes the drive slot of the slider of homonymy.

Preferably, the opposite ends of the two driving plates in the same moving groove are provided with oblique angles, and the bottom ends of the demolding columns are matched with the oblique angles of the driving plates.

The utility model has the beneficial effects that:

1. through the setting of reference column, promote the punching press board at the pneumatic cylinder, the punching press board descends and drives the convex mould when leaning on to the die, and the reference column plays limiting displacement, guarantees the accuracy of compound die.

2. Through the setting of demoulding mechanism, after the punching press is accomplished, the pneumatic cylinder drives the lifting of punching press board, through lagging, actuating lever, gliding transmission, drives the drive plate and makes back-to-back motion, makes the oblique angle of drive plate cut into and lift the demolding post, and the demolding post pushes out the stamping workpiece.

In conclusion, the problems that the traditional lifter stamping die is complex in structure, complex in operation and inconvenient to demold, and production efficiency is reduced are solved through the arrangement of the die supporting plate, the positioning column, the stamping plate, the demolding mechanism and the like, and the novel lifter stamping die is suitable for popularization.

Drawings

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

FIG. 2 is an exploded view of the present invention;

fig. 3 is an installation structure view of the stripping column of the present invention.

Reference numbers in the figures: 1. a base; 2. supporting a template; 3. a female die; 4. a positioning column; 5. stamping the plate; 6. a male die; 7. a hydraulic cylinder; 8. a slider; 9. a drive slot; 10. sheathing; 11. a drive rod; 12. a motion groove; 13. a drive plate; 14. a limiting block; 15. demoulding columns; 16. a chute.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1, an automobile glass riser stamping die with automatic drawing of patterns function, including base 1, base 1's top fixed mounting has die board 2, and die board 2's top fixedly connected with die 3, base 1's top fixed mounting has a plurality of to be array distribution's reference column 4, and runs through on the reference column 4 and be provided with punching press board 5, punching press board 5's top fixedly connected with pneumatic cylinder 7, and punching press board 5's bottom fixedly connected with terrace die 6, terrace die 6 is to correspond the setting and match with die 3. During operation, the hydraulic cylinder 7 pushes the stamping plate 5, the stamping plate 5 descends to drive the male die 6 to close the female die 3, and the positioning column 4 plays a limiting role to guarantee the accuracy of die closing.

Referring to fig. 2 and 3, a demoulding mechanism is arranged between a base 1 and a stamping plate 5, the demoulding mechanism comprises a slide block 8, a driving groove 9, a sleeve plate 10, a driving rod 11, a moving groove 12, a driving plate 13, a limiting block 14 and a demoulding column 15, two slide blocks 8 which are symmetrically distributed are arranged on the top of the base 1 in a sliding way, the two slide blocks 8 are respectively arranged on two opposite sides of a supporting template 2, the top of the base 1 is provided with a slide groove 16 matched with the sliding track of the slide block 8, the two slide blocks 8 are respectively provided with a through driving groove 9, the bottom of the stamping plate 5 is fixedly connected with two sleeve plates 10 which are symmetrically distributed, the sleeve plates 10 are arranged in an inverted U shape and are correspondingly arranged and matched with the slide blocks 8, the two sleeve plates 10 are respectively and fixedly connected with the driving rod 11, the driving rod 11 is arranged in a U shape, the horizontal section of the driving rod 11 penetrates through the driving grooves 9 of the slide blocks 8 on the same side, the supporting template 2 is provided with a plurality of moving grooves 12 which are distributed in parallel, and the inside of motion groove 12 slides and is provided with drive plate 13 that is the symmetric distribution, fixedly connected with stopper 14 on the drive plate 13, it is provided with drawing of patterns post 15 to slide on the drive plate 13, and drawing of patterns post 15 runs through die 3 perpendicularly, the relative one end of two drive plates 13 that are located same motion groove 12 all is provided with the oblique angle, and the bottom of drawing of patterns post 15 is the matching setting with the oblique angle of drive plate 13, the one end that two drive plates 13 that are located same motion groove 12 back on the back all runs through and extends to motion groove 12 outside and with the slider 8 fixed connection of homonymy. In the process that the punch plate 5 drives the punch 6 to move towards the die 3, the sleeve plate 10 drives the driving rod 11 to synchronously descend, the driving rod 11 moves along the driving groove 9, the two sliding blocks 8 move in opposite directions, the driving plate 13 is further pushed to move in opposite directions, the demolding column 15 sinks and slides to the smooth section of the driving plate 13, at the moment, the top end of the demolding column 15 is just level with a through hole on the die 3, after punching is completed, the hydraulic cylinder 7 drives the punch plate 5 to lift, the driving plate 13 is driven to move back and forth through transmission of the sleeve plate 10, the driving rod 11 and the sliding block 9, the oblique angle of the driving plate 13 is cut into and lifts the demolding column 15, and the demolding column 15 ejects a punching piece.

The working principle is as follows: when the die is used, the hydraulic cylinder 7 pushes the stamping plate 5, the stamping plate 5 descends to drive the male die 6 to abut against the female die 3, and the positioning column 4 plays a limiting role, so that the accuracy of die assembly is ensured; in the process that the punch plate 5 drives the punch 6 to move towards the die 3, the sleeve plate 10 drives the driving rod 11 to synchronously descend, the driving rod 11 moves along the driving groove 9, the two sliding blocks 8 move in the opposite direction along the sliding grooves 17, the driving plate 13 is further pushed to move in the opposite direction, the demolding column 15 is separated from the oblique angle of the driving plate 13 and slides to sink to the smooth section of the driving plate 13, at the moment, the top end of the demolding column 15 is flush with the through hole on the die 3, after punching is completed, the hydraulic cylinder 7 drives the punch plate 5 to be lifted, the driving plate 13 is driven to move back and forth through transmission of the sleeve plate 10, the driving plate 13 slides to cut into the oblique angle and lift the demolding column 15, and the demolding column 15 is further pushed out of a stamping part.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The automobile glass lifter stamping die with the automatic demolding function comprises a base (1) and is characterized in that a supporting template (2) is fixedly mounted at the top of the base (1), a female die (3) is fixedly connected to the top of the supporting template (2), a plurality of positioning columns (4) distributed in an array mode are fixedly mounted at the top of the base (1), a stamping plate (5) penetrates through the positioning columns (4), a hydraulic cylinder (7) is fixedly connected to the top of the stamping plate (5), a male die (6) is fixedly connected to the bottom of the stamping plate (5), and a demolding mechanism is arranged between the base (1) and the stamping plate (5);

the demoulding mechanism comprises a sliding block (8), a driving groove (9), sleeve plates (10), a driving rod (11), a moving groove (12), a driving plate (13), a limiting block (14) and demoulding columns (15), wherein the top of the base (1) is provided with two sliding blocks (8) which are symmetrically distributed in a sliding manner, the two sliding blocks (8) are provided with the driving groove (9) which is communicated with each other, the bottom of the punching plate (5) is fixedly connected with the two sleeve plates (10) which are symmetrically distributed, the two sleeve plates (10) are fixedly connected with the driving rod (11), the die supporting plate (2) is provided with a plurality of moving grooves (12) which are distributed in a parallel manner, the inside of each moving groove (12) is provided with the driving plate (13) which are symmetrically distributed in a sliding manner, the driving plate (13) is fixedly connected with the limiting block (14), and the driving plate (13) is provided with the demoulding columns (15) in a sliding manner, and the demolding column (15) vertically penetrates through the female die (3), and the back ends of the two driving plates (13) in the same moving groove (12) are respectively penetrated and extended to the outside of the moving groove (12) and fixedly connected with the sliding block (8) on the same side.

2. The automobile glass lifter stamping die with the automatic demolding function is characterized in that the male die (6) and the female die (3) are correspondingly arranged and matched.

3. The automobile glass lifter stamping die with the automatic demolding function is characterized in that the two sliding blocks (8) are respectively arranged on two opposite sides of the supporting template (2), and the top of the base (1) is provided with a sliding groove (16) matched with the sliding track of the sliding block (8).

4. The automotive glass lifter stamping die with the automatic demolding function is characterized in that the sleeve plate (10) is arranged in an inverted U shape and is arranged and matched with the sliding block (8), the driving rod (11) is arranged in a U shape, and the horizontal section of the driving rod penetrates through the driving groove (9) of the sliding block (8) on the same side.

5. The automotive glass lifter stamping die with the automatic demolding function as claimed in claim 1, wherein the opposite ends of the two driving plates (13) in the same moving groove (12) are provided with oblique angles, and the bottom ends of the demolding columns (15) are arranged in a matching manner with the oblique angles of the driving plates (13).