CN218361649U

CN218361649U - Automobile lithium battery explosion-proof shell stamping assembly

Info

Publication number: CN218361649U
Application number: CN202222544826.7U
Authority: CN
Inventors: 张奎
Original assignee: Suzhou Shenben Precise Machinery Co ltd
Current assignee: Suzhou Shenben Precise Machinery Co ltd
Priority date: 2022-09-26
Filing date: 2022-09-26
Publication date: 2023-01-24
Anticipated expiration: 2032-09-26

Abstract

The utility model discloses an explosion-proof shell punching press subassembly of car lithium cell, including the support frame, be provided with the cylinder on it, the output transmission of cylinder is connected with the punching press head, two stop gear, and it is located the both sides of cylinder respectively, and stop gear includes fixed plate, connecting plate, two limiting plates, two dead levers and two springs, and the connecting plate slides and sets up on the support frame, and one of them limiting plate slides and sets up in the fixed plate, and the outer wall of dead lever is located to the spring housing, fixed plate and cylinder fixed connection, one side and connecting plate fixed connection of limiting plate. The utility model discloses an utilize mutually supporting of fixed plate, connecting plate, limiting plate, dead lever and spring, the connecting plate drives the limiting plate and moves, and the limiting plate is injectd the position of fixed plate, and then is favorable to injecing and removing the position of fixed plate, is convenient for install and dismantle the cylinder, is favorable to taking off the cylinder to be maintained, is convenient for save operating time, improves work efficiency.

Description

Automobile lithium battery explosion-proof shell stamping assembly

Technical Field

The utility model relates to an automobile lithium battery shell punching press field, in particular to explosion-proof shell punching press subassembly of car lithium cell.

Background

The car lithium cell is hybrid vehicle and electric automobile's power battery, the car lithium cell is when using, its outside can set up explosion-proof shell, explosion-proof shell is when carrying out production, need carry out the punching press, and then use the punching press subassembly, the punching press subassembly includes the punching press cylinder usually, the support frame, punching press head and punching press platen etc., the punching press cylinder uses a plurality of bolts to install on the support frame usually, the punching press cylinder promotes the punching press head and moves, then carry out the punching press to explosion-proof shell, but when needs take off the punching press cylinder and maintain, a plurality of bolts are unscrewed usually, then take off the punching press cylinder from the support frame again, but this kind of mode can corresponding increase operating time, work efficiency has been reduced, be not convenient for take off the punching press cylinder and maintain, certain limitation exists.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an explosion-proof shell punching press subassembly of car lithium cell to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an explosion-proof shell punching component of an automobile lithium battery comprises:

the support frame is provided with an air cylinder, and the output end of the air cylinder is in transmission connection with a stamping head;

two stop gear, it is located the both sides of cylinder respectively, stop gear includes fixed plate, connecting plate, two limiting plates, two dead levers and two springs, the connecting plate slides and sets up on the support frame, one of them the limiting plate slides and sets up in the fixed plate, the outer wall of dead lever is located to the spring housing.

Preferably, one side of the fixing plate is fixedly connected with the cylinder, one side of the limiting plate is fixedly connected with the connecting plate, the other side of the fixing plate is provided with a limiting groove, and one of the limiting plates is in sliding penetrating connection with the inner cavity of the limiting groove.

Preferably, the spout has all been seted up to the both sides on support frame top, the connecting plate is connected with the inner chamber sliding and alternating of spout, the square groove has been seted up to the bottom of spout inner wall, the inner chamber sliding and alternating of connecting plate and square groove, the dead lever is located the inner chamber of square groove, the outer wall and the connecting plate sliding and alternating of dead lever are connected.

Preferably, the sliding tray has all been seted up to the both sides of square groove inner wall, the inner chamber of sliding tray slides and is provided with the mounting panel, one side and two dead lever fixed connection of mounting panel, the opposite side fixedly connected with backup pad of mounting panel, the bottom screw thread interlude of backup pad is connected with the locking bolt, the one end and the support frame screw thread interlude of locking bolt are connected.

Preferably, the bottom fixedly connected with reference column of fixed plate, two constant head tanks have been seted up on the top of support frame, the reference column is connected with the inner chamber sliding alternate of constant head tank, the one end and one of them mounting panel laminating of spring, the other end and the connecting plate fixed connection of spring.

Preferably, the inner cavity of the sliding groove is slidably inserted and connected with an extrusion block, and one side of the extrusion block is attached to the connecting plate.

The utility model discloses a technological effect and advantage:

(1) The utility model discloses an utilize mutually supporting of fixed plate, connecting plate, limiting plate, dead lever and spring, the connecting plate drives the limiting plate and moves, and the limiting plate is injectd the position of fixed plate, and then is favorable to injecteing and removing the position of fixed plate, is convenient for install and dismantle the cylinder, is favorable to taking off the cylinder and safeguards, is convenient for save operating time, improves work efficiency;

(2) The utility model discloses an utilize mutually supporting of extrusion piece, mounting panel, backup pad and locking bolt, the extrusion piece is injectd the position of connecting plate, is convenient for increase the stability of connecting plate, and the locking bolt is favorable to installing and dismantling the backup pad, and then is convenient for install and dismantle the connecting plate, is convenient for use according to the demand.

Drawings

Fig. 1 is the overall structure diagram of the present invention.

Fig. 2 is a schematic front sectional view of the present invention.

Fig. 3 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

In the figure: 1. a support frame; 2. a cylinder; 3. punching a head; 4. a limiting mechanism; 41. a fixing plate; 42. a connecting plate; 43. a limiting plate; 44. a fixing rod; 45. a spring; 5. extruding the block; 6. mounting a plate; 7. a support plate; 8. locking the bolt; 9. and a positioning column.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

The utility model provides an explosion-proof shell punching press subassembly of car lithium cell as shown in fig. 1-3, including support frame 1, be favorable to supporting cylinder 2, be provided with cylinder 2 on it, be favorable to driving punching press head 3 and move, be convenient for carry out the punching press to the explosion-proof shell of car lithium cell, the output transmission of cylinder 2 is connected with punching press head 3, can carry out stamping process to the explosion-proof shell of car lithium cell.

Two stop gear 4, it is located the both sides of cylinder 2 respectively, stop gear 4 includes fixed plate 41, connecting plate 42, two limiting plates 43, two dead levers 44 and two springs 45, be favorable to bearing cylinder 2, be convenient for prescribe a limit to the position of cylinder 2 simultaneously, connecting plate 42 is favorable to driving limiting plate 43 and moves, be convenient for make limiting plate 43 and fixed plate 41 phase separation, and then be favorable to dismantling cylinder 2, be convenient for take off the maintenance to cylinder 2, be favorable to saving operating time, and the work efficiency is improved, limiting plate 43 is favorable to prescribing a limit to the position of fixed plate 41, be convenient for install fixedly to cylinder 2, dead lever 44 is favorable to supporting the motion of connecting plate 42, be convenient for guide the motion of connecting plate 42, spring 45's elasticity is favorable to making connecting plate 42 resume to the original position after moving, be convenient for carry out repetitive operation to connecting plate 42, connecting plate 42 slides and sets up on support frame 1, one of them limiting plate 43 slides and sets up in fixed plate 41, spring 45 overlaps the outer wall of dead lever 44.

One side and the cylinder 2 fixed connection of fixed plate 41, one side and the connecting plate 42 fixed connection of limiting plate 43, the spacing groove has been seted up to the opposite side of fixed plate 41, is favorable to prescribing a limit to the relative position of limiting plate 43 and fixed plate 41, and the inner chamber of one of them limiting plate 43 and spacing groove slides and alternates to be connected.

The spout has all been seted up to the both sides on 1 top of support frame, and the square groove has been seted up to the inner chamber sliding alternate connection of connecting plate 42 and spout, the bottom of spout inner wall, and the inner chamber sliding alternate of connecting plate 42 and square groove, dead lever 44 are located the inner chamber of square groove, and the outer wall and the connecting plate 42 sliding alternate connection of dead lever 44.

The sliding tray has all been seted up to the both sides of square groove inner wall, the inner chamber of sliding tray slides and is provided with mounting panel 6, be favorable to supporting dead lever 44, be convenient for install dead lever 44, one side and two dead lever 44 fixed connection of mounting panel 6, the opposite side fixedly connected with backup pad 7 of mounting panel 6, backup pad 7 is favorable to supporting mounting panel 6, the bottom threaded interlude of backup pad 7 is connected with locking bolt 8, be favorable to installing and dismantling backup pad 7, and then be convenient for install and dismantle connecting plate 42, be convenient for use according to the demand, locking bolt 8's one end and 1 threaded interlude of support frame are connected.

Bottom fixedly connected with reference column 9 of fixed plate 41 is favorable to fixing a position the installation of fixed plate 41, is convenient for increase the stability of cylinder 2, and two constant head tanks have been seted up on the top of support frame 1, and reference column 9 is connected with the inner chamber sliding interlude of constant head tank, and the one end of spring 45 is laminated mutually with one of them mounting panel 6, the other end and the connecting plate 42 fixed connection of spring 45.

The inner chamber sliding interlude of spout is connected with extrusion piece 5, and extrusion piece 5 is the rubber material, is favorable to extrudeing connecting plate 42, and then is favorable to consolidating the position of connecting plate 42, avoids the random slip of connecting plate 42, and one side and the connecting plate 42 of extrusion piece 5 are laminated mutually.

The utility model discloses theory of operation:

when the cylinder 2 needs to be taken down for maintenance, firstly, the stamping head 3 is unloaded from the output end of the cylinder 2, then the extrusion block 5 is pulled to move, the extrusion block 5 is separated from the inner cavity of the sliding groove, the position limitation on the connecting plate 42 is removed at the moment, then the connecting plate 42 is pushed to move, the connecting plate 42 slides in the sliding groove and the square groove, then the connecting plate 42 drives the two limiting plates 43 to move, the limiting plates 43 are separated from the inner cavity of the limiting grooves, meanwhile, the connecting plate 42 slides on the outer walls of the two fixing rods 44, then the connecting plate 42 compresses the spring 45, the spring 45 generates elasticity on the connecting plate 42, the position limitation on the fixing plate 41 is removed at the moment, then the cylinder 2 is lifted upwards, the cylinder 2 drives the fixing plate 41 to move, the fixing plate 41 drives the positioning column 9 to be separated from the inner cavity of the positioning groove, the cylinder 2 can be taken down, and then maintenance can be carried out.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides an explosion-proof shell punching press subassembly of car lithium cell which characterized in that includes:

the device comprises a support frame (1), wherein a cylinder (2) is arranged on the support frame, and the output end of the cylinder (2) is in transmission connection with a stamping head (3);

two stop gear (4), it is located the both sides of cylinder (2) respectively, stop gear (4) are including fixed plate (41), connecting plate (42), two limiting plate (43), two dead lever (44) and two springs (45), connecting plate (42) slide to be set up on support frame (1), one of them limiting plate (43) slide to be set up in fixed plate (41), the outer wall of dead lever (44) is located to spring (45) cover.

2. The automobile lithium battery explosion-proof shell stamping assembly according to claim 1, wherein one side of the fixing plate (41) is fixedly connected with the cylinder (2), one side of the limiting plate (43) is fixedly connected with the connecting plate (42), the other side of the fixing plate (41) is provided with a limiting groove, and one of the limiting plate (43) is slidably inserted into an inner cavity of the limiting groove.

3. The automotive lithium battery explosion-proof shell stamping assembly according to claim 1, wherein sliding grooves are formed in both sides of the top end of the support frame (1), the connecting plate (42) is slidably inserted into an inner cavity of the sliding grooves, a square groove is formed in the bottom end of the inner wall of the sliding grooves, the connecting plate (42) is slidably inserted into the inner cavity of the square groove, the fixing rod (44) is located in the inner cavity of the square groove, and the outer wall of the fixing rod (44) is slidably inserted into the connecting plate (42).

4. The automobile lithium battery explosion-proof shell stamping assembly according to claim 3, wherein sliding grooves are formed in both sides of the inner wall of the square groove, a mounting plate (6) is slidably disposed in an inner cavity of the sliding groove, one side of the mounting plate (6) is fixedly connected with two fixing rods (44), a support plate (7) is fixedly connected to the other side of the mounting plate (6), a locking bolt (8) is threadedly inserted and connected to the bottom end of the support plate (7), and one end of the locking bolt (8) is threadedly inserted and connected to the support frame (1).

5. The automobile lithium battery explosion-proof shell stamping assembly as claimed in claim 1, wherein a positioning column (9) is fixedly connected to a bottom end of the fixing plate (41), two positioning grooves are formed in a top end of the support frame (1), the positioning column (9) is slidably and alternately connected with inner cavities of the positioning grooves, one end of the spring (45) is attached to one of the mounting plates (6), and the other end of the spring (45) is fixedly connected with the connecting plate (42).

6. The automotive lithium battery explosion-proof housing stamping assembly as defined in claim 3, wherein the inner cavity of the sliding groove is slidably inserted and connected with an extrusion block (5), and one side of the extrusion block (5) is attached to the connecting plate (42).