CN218284300U

CN218284300U - Special fixture of welding for lithium cell battery steel casing production and processing

Info

Publication number: CN218284300U
Application number: CN202222263019.8U
Authority: CN
Inventors: 蔡海澄
Original assignee: Taixing Haoyu Satellite Technology Co ltd
Current assignee: Taixing Haoyu Satellite Technology Co ltd
Priority date: 2022-08-26
Filing date: 2022-08-26
Publication date: 2023-01-13
Anticipated expiration: 2032-08-26

Abstract

The utility model provides a special fixture of welding is used in lithium cell battery box hat production and processing relates to battery box hat production field. This special fixture of welding is used in lithium cell steel casing production and processing, comprises a workbench, the inside both sides of workstation are provided with movable clamp plate and solid fixed splint respectively, movable clamp plate one side fixedly connected with pneumatic cylinder, movable clamp plate bottom fixedly connected with backup pad. This special fixture of welding is used in lithium cell battery box hat production and processing, through the pneumatic cylinder, remove splint, the backup pad, solid fixed splint, support the round bar, the rubber sleeve, the cooperation of parts such as installation axle, electromagnetism magnetic ring, reduce the battery box hat by the operation that the staff needs in the centre gripping welding process, guarantee that the staff carries out welding process's efficiency to the battery box hat, guarantee the practicality and the convenience of the fixture of pneumatic cylinder, removal splint and solid fixed splint formation in battery box hat welding process.

Description

Special fixture of welding for lithium cell battery steel casing production and processing

Technical Field

The utility model relates to a fixture specifically is special fixture of welding for lithium cell battery box hat production and processing belongs to battery box hat production technical field.

Background

With the serious energy crisis and environmental pollution, the continuous supporting force to the new energy industry is continuously increased, the lithium ion battery is rapidly developed, and the pole type lithium ion battery has the advantages of high energy density, long cycle life and the like, is steadily promoted in the power and energy storage field to replace the lead-acid battery market, and gradually occupies the leading position. Lithium batteries are gradually accepted by the market and rapidly developed due to their excellent characteristics.

At present in the lithium cell production process, the battery steel casing can be through the processing method shaping of moulding plastics, then inside welding various accessories to the battery steel casing, when welding the accessory inside the battery steel casing, need use anchor clamps to fix the battery steel casing, current anchor clamps are at the in-process that uses with the cooperation of battery steel casing, need handheld battery steel casing back operation anchor clamps to fix, the battery steel casing is dismantled to handheld battery steel casing operation anchor clamps again after the welding finishes, the troublesome poeration, it carries out a large amount of operations to need the staff, and the work efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims at providing a lithium cell battery box hat production and processing is with welding special fixture in order to solve above-mentioned problem to solve among the prior art anchor clamps at the in-process that uses with the cooperation of battery box hat, need handheld battery box hat after the operation anchor clamps fix, the welding finishes the back again handheld battery box hat operation anchor clamps and dismantles the battery box hat, troublesome poeration needs the staff to carry out a large amount of operations, influences work efficiency's problem.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: lithium cell battery box hat production and processing is with special fixture of welding, comprises a workbench, the inside both sides of workstation are provided with movable clamp plate and solid fixed splint respectively, movable clamp plate one side fixedly connected with pneumatic cylinder, movable clamp plate bottom fixedly connected with backup pad, backup pad bottom one side fixedly connected with guide shell, the solid fixed splint both sides all are provided with two rubber sleeves, two the inside equal fixedly connected with installation axle of rubber sleeve, installation off-axial side bottom cover is equipped with the electromagnetism magnet ring, the solid fixed splint both sides are provided with first button and second button respectively, first button and second button all with a plurality of electromagnetism ring electric connection.

Preferably, a battery steel shell is arranged at the top of the supporting plate, and a plurality of round rods are rotatably connected inside the guide shell.

Preferably, solid fixed splint and workstation fixed connection make movable splint promote battery box hat and solid fixed splint contact, make the battery box hat by movable splint and solid fixed splint centre gripping fixed, gu fixed splint inside rotation is connected with a plurality of support poles.

Preferably, pneumatic cylinder fixed connection is in the workstation top, pneumatic cylinder one side electric connection has two buttons, and two buttons through the pneumatic cylinder setting control pneumatic cylinder work and promote to remove movable clamp plate to solid fixed clamp plate removal, perhaps make the pneumatic cylinder will remove movable clamp plate pull back normal position, a plurality of supports of workstation bottom fixedly connected with can place the collecting box or pass through the conveying equipment of support mounting with the workstation in the workstation bottom.

Preferably, the installation axle runs through the workstation and rotates with the workstation and be connected, electromagnet ring fixed connection is in the workstation bottom, and the electromagnet ring of work adsorbs fixedly through magnetic force to the installation axle, guarantees the frictional force between rubber sleeve and the battery box hat.

Preferably, first button one side fixedly connected with riser, first button opposite side is provided with the movable plate, the movable plate is close to one side fixedly connected with buffer board of first button, two T shape gag lever posts of movable plate one side fixedly connected with, T shape gag lever post runs through the riser and contacts with the riser, T shape gag lever post outside cover is equipped with reset spring, and the backup pad promotes the movable plate and removes, and the movable plate of removal promotes the buffer board and removes the first button that presses down the riser fixed, makes first button electric connection's electro-magnet ring work carry out spacing fixed to the rubber sleeve, the reset spring both ends respectively with movable plate and riser fixed connection, T shape gag lever post outside cover is equipped with reset spring, and after the movable plate loses the promotion of backup pad, rebound reset spring promotes the movable plate and removes, makes the movable plate reset, movable plate and riser all with workstation fixed connection.

Preferably, the circular slot has been seted up to the inside one side of keeping away from solid fixed splint of workstation, the circular slot is inside to be provided with second button and rubber depression bar, and solid fixed splint can promote the rubber depression bar and remove to press down the second button, makes second button electric connection's electro-magnet ring stop work, makes the rubber sleeve lose spacingly, second button and workstation fixed connection, a plurality of springs of fixedly connected with between rubber depression bar and the workstation can make rubber depression bar reset.

The utility model provides a special fixture of welding is used in lithium cell steel casing production and processing, its beneficial effect who possesses as follows:

1. this special fixture of welding is used in lithium cell battery box hat production and processing, the extrusion friction takes place for battery box hat and a plurality of rubber sleeve, stop in the normal position, lose the support back of backup pad when battery box hat bottom completely, unsettled battery box hat loses the support because gravity whereabouts this moment, fall under the guide of supporting round bar and guide shell, fall to the workstation bottom and be collected the transportation, through the pneumatic cylinder, movable clamp plate, the backup pad, solid fixed splint, support the round bar, the rubber sleeve, the installation axle, the cooperation of parts such as electromagnetism iron ring, reduce the battery box hat by the operation that the staff needs in the centre gripping welding process, guarantee the staff and carry out welding process's efficiency to the battery box hat, guarantee the pneumatic cylinder, the practicality and the convenience of the fixture of movable clamp plate and solid fixed splint formation in battery box hat welding process.

2. This special fixture of welding is used in lithium cell battery box hat production and processing, when the battery box hat removed to solid fixed splint, the rubber sleeve can be driven rotatoryly by the battery box hat, guarantees that the rubber sleeve protection causes the restriction soon to the removal of battery box hat, cooperates through movable plate and first button to rubber depression bar and second button cooperation carry out automated control to the electro-magnet ring according to the removal of moving splint, reduce staff's operation volume, improve staff's efficiency.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of the working table of the present invention;

FIG. 3 is a schematic structural view of the riser of the present invention;

fig. 4 is a schematic structural diagram of the rubber compression bar of the present invention.

In the figure: 1. a work table; 2. a support; 3. a pneumatic cylinder; 4. moving the clamping plate; 5. a support plate; 6. a guide housing; 7. fixing the clamping plate; 8. a support round bar; 9. a rubber sleeve; 10. installing a shaft; 11. an electromagnet ring; 12. moving the plate; 13. a vertical plate; 14. a first button; 15. a buffer plate; 16. a return spring; 17. a T-shaped limiting rod; 18. a circular groove; 19. a second button; 20. a rubber pressure bar.

Detailed Description

The embodiment of the utility model provides a special fixture of welding is used in lithium cell steel casing production and processing.

Please refer to fig. 1, fig. 2, fig. 3 and fig. 4, including

workstation

1, 1 inside both sides of workstation are provided with movable clamp 4 and solid fixed splint 7 respectively, movable clamp 4 one side fixedly connected with pneumatic cylinder 3, pneumatic cylinder 3 fixed connection is at 1 top of workstation, 3 one side electric connection of pneumatic cylinder has two buttons, 1 bottom fixedly connected with of workstation a plurality of supports 2, 4 bottom fixedly connected with backup pad 5 of movable clamp, backup pad 5 top is provided with the battery steel casing, the inside rotation of guide shell 6 is connected with a plurality of round bars, backup pad 5 bottom one side fixedly connected with guide shell 6, solid fixed splint 7 both sides all are provided with two rubber sleeves 9, gu fixed splint 7 and workstation 1 fixed connection, gu fixed splint 7 inside rotates to be connected with a plurality of support round bars 8, two inside equal fixedly connected with installation axle 10 of rubber sleeve 9, installation axle 10 runs through workstation 1 and is connected with workstation 1 rotation, electromagnetism ring 11 fixed connection is in workstation 1 bottom, installation axle 10 outside bottom cover is equipped with electrical ring 11, gu fixed splint 7 both sides are provided with first button 14 and second button 19 respectively, first button 14 and second button 19 all are connected with a plurality of electromagnetism ring 11.

Specifically, two buttons arranged on the pneumatic cylinder 3 control the pneumatic cylinder 3 to work to push the movable clamping plate 4 to move towards the fixed clamping plate 7, or the pneumatic cylinder 3 is used for pulling the movable clamping plate 4 back to the original position, the battery steel shell is placed on the top of the supporting plate 5 fixed by the movable clamping plate 4, the pneumatic cylinder 3 drives the movable clamping plate 4 to move towards the fixed clamping plate 7, the movable clamping plate 4 drives the battery steel shell to contact with the fixed clamping plate 7, the battery steel shell is clamped and fixed by the movable clamping plate 4 and the fixed clamping plate 7, the first button 14 is pressed at the moment, the electromagnet ring 11 electrically connected with the first button 14 works, the working electromagnet ring 11 adsorbs and fixes the mounting shaft 10 through magnetic force, and the friction force between the rubber sleeve 9 and the battery steel shell is ensured, after the battery steel shell is processed, the pneumatic cylinder 3 drives the movable clamping plate 4 to reset, at the moment, the battery steel shell and the plurality of rubber sleeves 9 generate extrusion friction and stay at the original position, when the bottom of the battery steel shell is completely free from the support of the support plate 5, the suspended battery steel shell falls under the guidance of the support round rod 8 and the guide shell 6 because of the gravity when the support of the battery steel shell is lost, falls to the bottom of the workbench 1 and is collected and transported, a collection box can be placed on the bottom of the working table 1 or the working table 1 can be mounted on a conveying device through a bracket 2, through the cooperation of parts such as pneumatic cylinder 3, remove splint 4, backup pad 5, solid fixed splint 7, support round bar 8, rubber sleeve 9, installation axle 10, electromagnetism magnetic ring 11, reduce the operation that the battery box hat needs by staff in the centre gripping welding process, guarantee that the staff carries out welding process's efficiency to the battery box hat, guarantee pneumatic cylinder 3, remove the practicality and the convenience of the fixture of splint 4 and solid fixed splint 7 formation in the battery box hat welding process.

Referring to fig. 1, 2, 3 and 4 again, a vertical plate 13 is fixedly connected to one side of a first button 14, a moving plate 12 is arranged on the other side of the first button 14, a buffer plate 15 is fixedly connected to one side of the moving plate 12 close to the first button 14, two T-shaped limiting rods 17 are fixedly connected to one side of the moving plate 12, the T-shaped limiting rods 17 penetrate through the vertical plate 13 and contact with the vertical plate 13, a return spring 16 is sleeved outside the T-shaped limiting rods 17, two ends of the return spring 16 are fixedly connected with the moving plate 12 and the vertical plate 13 respectively, the moving plate 12 and the vertical plate 13 are both fixedly connected with a workbench 1, a circular groove 18 is formed in one side of the workbench 1 far away from a fixed clamping plate 7, a second button 19 and a rubber pressing rod 20 are arranged inside the circular groove 18, the second button 19 is fixedly connected with the workbench 1, and a plurality of springs are fixedly connected between the rubber pressing rod 20 and the workbench 1.

Specifically, when the movable clamp plate 4 moves towards the fixed clamp plate 7, the support plate 5 can push the movable plate 12 to move, the movable plate 12 pushes the buffer plate 15 to move and press the first button 14 fixed by the vertical plate 13, the electromagnet ring 11 electrically connected with the first button 14 works to limit and fix the rubber sleeve 9, when the movable clamp plate 4 returns to the original position, the movable clamp plate 4 can push the rubber pressure rod 20 to move and press the second button 19, the electromagnet ring 11 electrically connected with the second button 19 stops working, the rubber sleeve 9 loses the limit, when the battery steel shell moves towards the fixed clamp plate 7, the rubber sleeve 9 can be driven to rotate by the battery steel shell, the rubber sleeve 9 is protected to cause rotation limit on the movement of the battery steel shell, the movable plate 12 is matched with the first button 14, the rubber pressure rod 20 is matched with the second button 19, the electromagnet ring 11 is automatically controlled according to the movement of the movable clamp plate 4, the operation amount of workers is reduced, and the efficiency of the workers is improved;

and the outside of the T-shaped limiting rod 17 is sleeved with a return spring 16, after the moving plate 12 loses the pushing of the supporting plate 5, the rebounded return spring 16 pushes the moving plate 12 to move, so that the moving plate 12 is reset, and a plurality of springs are fixedly connected between the rubber pressure rod 20 and the workbench 1, so that the rubber pressure rod 20 can be reset.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. Lithium cell battery steel casing production and processing is with special fixture of welding, including workstation (1), its characterized in that: workstation (1) inside both sides are provided with movable clamp plate (4) and solid fixed splint (7) respectively, movable clamp plate (4) one side fixedly connected with pneumatic cylinder (3), movable clamp plate (4) bottom fixedly connected with backup pad (5), backup pad (5) bottom one side fixedly connected with guide shell (6), gu fixed splint (7) both sides all are provided with two rubber sleeve (9), two rubber sleeve (9) inside equal fixedly connected with installation axle (10), installation axle (10) outside bottom cover is equipped with electromagnetism ring (11), gu fixed splint (7) both sides are provided with first button (14) and second button (19) respectively, first button (14) and second button (19) all with a plurality of electromagnetism ring (11) electric connection.

2. The special clamping mechanism for welding in production and processing of the steel shell of the lithium battery as recited in claim 1, characterized in that: the battery steel shell is arranged at the top of the supporting plate (5), and a plurality of round rods are rotatably connected inside the guide shell (6).

3. The special clamping mechanism for welding in the production and processing of the steel shell of the lithium battery as claimed in claim 1, characterized in that: the fixed clamping plate (7) is fixedly connected with the workbench (1), and a plurality of supporting round rods (8) are rotatably connected inside the fixed clamping plate (7).

4. The special clamping mechanism for welding in production and processing of the steel shell of the lithium battery as recited in claim 1, characterized in that: pneumatic cylinder (3) fixed connection is in workstation (1) top, pneumatic cylinder (3) one side electric connection has two buttons, a plurality of supports of workstation (1) bottom fixedly connected with (2).

5. The special clamping mechanism for welding in the production and processing of the steel shell of the lithium battery as claimed in claim 1, characterized in that: installation axle (10) run through workstation (1) and rotate with workstation (1) and be connected, electromagnetism magnetic ring (11) fixed connection is in workstation (1) bottom.

6. The special clamping mechanism for welding in production and processing of the steel shell of the lithium battery as recited in claim 1, characterized in that: first button (14) one side fixedly connected with riser (13), first button (14) opposite side is provided with movable plate (12), one side fixedly connected with buffer board (15) that movable plate (12) are close to first button (14), two T shape gag lever posts (17) of movable plate (12) one side fixedly connected with, T shape gag lever post (17) run through riser (13) and contact with riser (13), T shape gag lever post (17) outside cover is equipped with reset spring (16), reset spring (16) both ends respectively with movable plate (12) and riser (13) fixed connection, movable plate (12) and riser (13) all with workstation (1) fixed connection.

7. The special clamping mechanism for welding in the production and processing of the steel shell of the lithium battery as claimed in claim 1, characterized in that: round slot (18) have been seted up to the inside one side of keeping away from solid fixed splint (7) of workstation (1), round slot (18) inside is provided with second button (19) and rubber depression bar (20), second button (19) and workstation (1) fixed connection, a plurality of springs of fixedly connected with between rubber depression bar (20) and workstation (1).