CN219112616U

CN219112616U - Stamping forming die for side door inner plate of new energy vehicle

Info

Publication number: CN219112616U
Application number: CN202223448229.0U
Authority: CN
Inventors: 徐文勇
Original assignee: Changzhou Ziyu Moulding Co ltd
Current assignee: Changzhou Ziyu Moulding Co ltd
Priority date: 2022-12-23
Filing date: 2022-12-23
Publication date: 2023-06-02
Anticipated expiration: 2032-12-23

Abstract

The utility model discloses a stamping forming die for a side door inner plate of a new energy vehicle, which comprises a stamping frame body, a vacuum chuck box body and mounting grooves, wherein a first sliding rail is arranged on the inner side wall of the stamping frame body, fixed rods are arranged on two sides of the bottom end of the inner wall of the stamping frame body, friction blocks are arranged on two sides of the inner wall of the stamping frame body, the vacuum chuck box body is arranged on the outer wall of the fixed rods, springs are sleeved on the outer walls of the fixed rods, the top ends of the springs are connected with the outer wall of the vacuum chuck box body, air cylinders are arranged on the top ends of the stamping frame body, mounting frames matched with the inner wall of the first sliding rail are arranged at the output ends of the air cylinders, a plurality of mounting grooves are formed in the mounting frames, and die blocks are arranged in the mounting grooves.

Description

Stamping forming die for side door inner plate of new energy vehicle

Technical Field

The utility model relates to the technical field of stamping dies, in particular to a stamping forming die for a side door inner plate of a new energy vehicle.

Background

A stamping die is a special process equipment for processing a material (metal or nonmetal) into a part (or a semi-finished product) in cold stamping processing, and is called a cold stamping die (commonly called a cold stamping die). Stamping is a press working method in which a material is pressed at room temperature by a die attached to a press to be separated or plastically deformed, thereby obtaining a desired part.

However, contrast is authorized the stamping forming mould for the new energy automobile of bulletin CN 216911764U, adopt buffer spring, tight position spring, butt joint piece and tight position bolt, buffer spring can play the cushioning effect to the last mould of pushing down at first, avoid the too strong rigid contact of last lower mould, just so can increase stamping forming mould's life, then tight position spring can improve the friction dynamics of carousel, thereby effectively fix the bed die after the installation, finally can accomplish the breaking away from of last mould and ram rod fast through turning round tight position bolt, just so can impel whole stamping forming mould to possess the function of being convenient for install and convenient for dismantle, thereby the practicality of stamping mould that to a great extent has improved.

The stamping forming die for the side door inner plate of the new energy vehicle has the following problems in the using process: traditional mould dismantles inconvenient, needs professional to adopt professional instrument to install and dismantle for the practicality is not good, and in addition, the mould appears hard connection easily and appear damaging when punching press, has reduced the life of mould.

Disclosure of Invention

The utility model aims to provide a stamping forming die for a side door inner plate of a new energy vehicle, which aims to solve the related problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a new energy vehicle side door stamping forming die for inner panel, includes stamping support body, vacuum chuck box and mounting groove, first slide rail is installed to the inboard lateral wall of stamping support body, the dead lever is installed to the both sides of stamping support body inner wall bottom, the friction block is installed to the both sides of stamping support body inner wall, the outer wall of dead lever is provided with the vacuum chuck box, the outer wall cover of dead lever is equipped with the spring, and the spring top is connected with the outer wall of vacuum chuck box, the cylinder is installed on the top of stamping support body, and the cylinder output is provided with the mounting bracket with first slide rail inner wall assorted, a plurality of mounting grooves have been seted up to the inside of mounting bracket, and the inside of mounting bracket is provided with the mould piece, the movable groove has been seted up to the inside of mounting bracket, and the inside stop gear that is used for fixing the mould piece position that is provided with of movable groove.

Further, a plurality of air suction holes are formed in the vacuum chuck box body, a vacuum fan is arranged in the vacuum chuck box body, and the output end of the vacuum fan is connected with the air suction holes through a fan housing.

Further, the rubber block is installed on the outer wall of the vacuum chuck box body, and the outer wall of the rubber block is attached to the outer wall of the friction block.

Further, the top of the die block is provided with a mounting block, and the outer wall of the mounting block penetrates through the inside of the mounting groove.

Further, stop gear includes fixed framework and second slide rail, fixed framework is installed to the outer wall of mounting bracket, and the second slide rail is installed to the inboard of fixed framework, positive and negative lead screw is installed through the bearing to the inside of fixed framework, and positive and negative lead screw outer wall is provided with the movable rod that runs through the movable groove and extends to the installation piece.

Further, a thread groove is formed in the moving rod, and the inside of the thread groove is meshed with the outer wall of the positive and negative screw rod.

Further, a rotating button penetrating through the fixed frame body is arranged on the outer wall of the front screw rod and the outer wall of the back screw rod.

Compared with the prior art, the utility model provides the stamping forming die for the side door inner plate of the new energy vehicle, which has the following beneficial effects:

1. the front and back screw rods are driven to rotate by rotating the rotating buttons, so that the front and back screw rods drive the moving rods to move in the second sliding rail, threads at the two groups of moving rods on the outer wall of the front and back screw rods are reversed, and the moving rods are driven to be separated from the mounting blocks, so that the mounting blocks are dismounted in the mounting grooves, and the structure is convenient for quickly replacing the die blocks.

4. According to the utility model, the vacuum chuck box body is extruded, so that the spring is contracted, the rubber block moves at the friction block, friction is generated to increase resistance, and the vacuum chuck box body is driven to reset under the action of the self elasticity of the spring, so that the effects of buffering and damping are achieved.

Drawings

FIG. 1 is a front cross-sectional view of the present utility model;

FIG. 2 is a front view of the present utility model;

FIG. 3 is a top cross-sectional view of the mounting bracket and the mold block of the present utility model;

FIG. 4 is an enlarged view of FIG. 3A in accordance with the present utility model;

fig. 5 is a perspective view of the moving rod and the mounting frame of the present utility model.

In the figure: 1. stamping the frame body; 2. a first slide rail; 3. a fixed rod; 4. a vacuum chuck box; 5. a spring; 6. an air suction hole; 7. a vacuum blower; 8. a friction block; 9. a rubber block; 10. a mounting frame; 11. a cylinder; 12. a mounting groove; 13. a mold block; 14. a mounting block; 15. a movable groove; 16. a moving rod; 17. fixing the frame; 18. a second slide rail; 19. a positive and negative screw rod; 20. a thread groove; 21. a rotary knob.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Embodiment 1, as shown in fig. 1-2, the present utility model provides a technical solution: the utility model provides a new energy automobile side door stamping forming die for inner panel, including stamping support body 1, vacuum chuck box 4 and mounting groove 12, first slide rail 2 is installed to stamping support body 1's inboard lateral wall, dead lever 3 is installed to stamping support body 1 inner wall bottom's both sides, friction block 8 is installed to stamping support body 1 inner wall's both sides, the outer wall of dead lever 3 is provided with vacuum chuck box 4, a plurality of suction holes 6 have been seted up to vacuum chuck box 4's inside, vacuum chuck box 4's inside is provided with vacuum fan 7, and vacuum fan 7 output is connected with suction hole 6 department through the fan housing, start vacuum fan 7 and carry out stamping forming to vacuum chuck box 4 top automobile side door inner panel through suction hole 6 department, and increase suction through suction hole 6 department, be convenient for carry out stable fixation to automobile side door inner panel.

In example 2, as shown in fig. 1-4, the present utility model provides a technical solution: the utility model provides a new energy vehicle side door stamping forming die for inner panel, outer wall cover including dead lever 3 is equipped with spring 5, and spring 5 top is connected with the outer wall of vacuum chuck box 4, rubber piece 9 is installed to the outer wall of vacuum chuck box 4, and the outer wall of rubber piece 9 is laminated mutually with the outer wall of friction block 8, receive the extrusion through vacuum chuck box 4 departments, thereby spring 5 takes place to contract, and rubber piece 9 moves in friction block 8 departments, make the emergence friction and increase the resistance, drive vacuum chuck box 4 simultaneously under spring 5 self elasticity effect and reset, play buffering absorbing effect.

Embodiment 3, as shown in fig. 1-5, the present utility model provides a technical solution: the stamping forming die for the side door inner plate of the new energy vehicle comprises a stamping frame body 1, wherein an air cylinder 11 is arranged at the top end of the stamping frame body 1, an installation frame 10 matched with the inner wall of a first sliding rail 2 is arranged at the output end of the air cylinder 11, a plurality of installation grooves 12 are formed in the installation frame 10, a die block 13 is arranged in the installation groove 12, a movable groove 15 is formed in the installation frame 10, a limiting mechanism for fixing the position of the die block 13 is arranged in the movable groove 15, an installation block 14 is arranged at the top end of the die block 13, the outer wall of the installation block 14 penetrates through the inside of the installation groove 12, the limiting mechanism comprises a fixed frame body 17 and a second sliding rail 18, the fixed frame body 17 is arranged on the outer wall of the installation frame 10, the second sliding rail 18 is arranged on the inner side of the fixed frame body 17, the inside of fixed framework 17 is installed positive and negative lead screw 19 through the bearing, and positive and negative lead screw 19 outer wall is provided with the movable rod 16 that runs through movable groove 15 and extend to installation piece 14, threaded groove 20 has been seted up to the inside of movable rod 16, and the inside and positive and negative lead screw 19's outer wall of threaded groove 20 mesh mutually, positive and negative lead screw 19 outer wall is installed and is run through the rotation button 21 of fixed framework 17, drive positive and negative lead screw 19 rotation through rotating button 21, thereby positive and negative lead screw 19 drives movable rod 16 and removes in second slide rail 18, and be reverse through the screw thread of two sets of movable rods 16 of positive and negative lead screw 19 outer wall department, and then drive movable rod 16 and installation piece 14 department separation, make to the installation piece 14 dismantle in installation groove 12, this structure is convenient for quick replacement mould piece 13.

Working principle: firstly, an external power supply is connected, then a vehicle side door inner plate is placed above a vacuum chuck box body 4, then a vacuum fan 7 is started to punch and form the vehicle side door inner plate above the vacuum chuck box body 4 through a suction hole 6, suction force is increased through the suction hole 6, the vehicle side door inner plate is convenient to stably fix, then a starting cylinder 11 pushes a mounting frame 10 to move downwards in a first sliding rail 2, the mounting frame 10 drives a die block 13 to punch the vehicle side door inner plate, and the vacuum chuck box body 4 moves in a fixed rod 3 through extrusion force above the die block 13, so that a spring 5 is contracted, a rubber block 9 moves in a friction block 8 in a friction mode, and the vehicle side door inner plate is convenient to buffer under the action of the self elasticity of the spring 5 and under the action of friction force;

when the die block 13 needs to be replaced, the rotary button 21 needs to be rotated to drive the forward and reverse screw rods 19, so that the forward and reverse screw rods 19 drive the moving rods 16 to move in the second sliding rail 18, threads at the two groups of moving rods 16 on the outer wall of the forward and reverse screw rods 19 are reversed, and then the moving rods 16 are driven to be separated from the mounting block 14, so that the mounting block 14 is dismounted in the mounting groove 12.

Finally, it should be noted that the above description is only for illustrating the technical solution of the present utility model, and not for limiting the scope of the present utility model, and that the simple modification and equivalent substitution of the technical solution of the present utility model can be made by those skilled in the art without departing from the spirit and scope of the technical solution of the present utility model.

Claims

1. The utility model provides a new energy automobile side door stamping forming die for inner panel, includes stamping support body (1), vacuum chuck box (4) and mounting groove (12), its characterized in that: the utility model discloses a die set, including fixing rack (1), fixed rod (3) are installed to the inboard lateral wall of punching press support body (1), fixed rod (3) are installed to the both sides of punching press support body (1) inner wall bottom, friction block (8) are installed to the both sides of punching press support body (1) inner wall, the outer wall of fixed rod (3) is provided with vacuum chuck box (4), the outer wall cover of fixed rod (3) is equipped with spring (5), and the outer wall of spring (5) top and vacuum chuck box (4) is connected, cylinder (11) are installed on the top of punching press support body (1), and cylinder (11) output be provided with first slide rail (2) inner wall assorted mounting bracket (10), a plurality of mounting grooves (12) have been seted up to the inside of mounting bracket (10), and the inside of mounting groove (12) is provided with die set (13), movable groove (15) are seted up to the inside of mounting bracket (10), and the inside of movable groove (15) is provided with the stop gear that is used for fixing die set (13) position.

2. The press forming die for the side door inner panel of the new energy vehicle according to claim 1, wherein: the inside of vacuum chuck box (4) has seted up a plurality of suction holes (6), the inside of vacuum chuck box (4) is provided with vacuum fan (7), and vacuum fan (7) output is connected with suction hole (6) department through the fan housing.

3. The press forming die for the side door inner panel of the new energy vehicle according to claim 1, wherein: the outer wall of the vacuum chuck box body (4) is provided with a rubber block (9), and the outer wall of the rubber block (9) is attached to the outer wall of the friction block (8).

4. The press forming die for the side door inner panel of the new energy vehicle according to claim 1, wherein: the top end of the die block (13) is provided with a mounting block (14), and the outer wall of the mounting block (14) penetrates through the inside of the mounting groove (12).

5. The press forming die for the side door inner panel of the new energy vehicle according to claim 1, wherein: the limiting mechanism comprises a fixed frame body (17) and a second sliding rail (18), the fixed frame body (17) is installed on the outer wall of the mounting frame (10), the second sliding rail (18) is installed on the inner side of the fixed frame body (17), a positive and negative screw rod (19) is installed inside the fixed frame body (17) through a bearing, and a moving rod (16) penetrating through the movable groove (15) and extending to the mounting block (14) is arranged on the outer wall of the positive and negative screw rod (19).

6. The press forming die for the side door inner panel of the new energy vehicle according to claim 5, wherein: a thread groove (20) is formed in the moving rod (16), and the inside of the thread groove (20) is meshed with the outer wall of the positive and negative screw rod (19).

7. The press forming die for the side door inner panel of the new energy vehicle according to claim 5, wherein: the outer wall of the front and back screw rod (19) is provided with a rotary button (21) penetrating through the fixed frame body (17).