CN217253811U

CN217253811U - Lithium battery pin welding device

Info

Publication number: CN217253811U
Application number: CN202123069561.1U
Authority: CN
Inventors: 朱许淋
Original assignee: Jiangxi Youcheng New Energy Co Ltd
Current assignee: Jiangxi Youcheng New Energy Co Ltd
Priority date: 2021-12-08
Filing date: 2021-12-08
Publication date: 2022-08-23
Anticipated expiration: 2031-12-08

Abstract

The utility model relates to a lithium battery pin welding device, which comprises a fixing frame and a welding power supply, wherein the fixing frame comprises a vertical plate and a battery supporting plate, the vertical plate is provided with two connecting blocks, the battery supporting plate is fixed on the connecting block positioned below the battery supporting plate, the battery supporting plate is vertically fixed on the vertical plate, and can move up and down along the vertical plate axial direction, and also comprises a pushing component and a welding column, the welding power supply is communicated with the welding column through a lead, the pushing component is rotatably connected to the upper connecting block through a connecting rod and can rotate around the connecting rod, the distance between the battery supporting plate and the welding column is adjustable by detachably arranging the battery supporting plate and the vertical plate, so that the welding device of the design has wider applicability and wider application range, when a workpiece with the length longer than the height of the vertical plate is welded, the pushing assembly can be rotated to be vertical to the axis of the vertical plate, and then other auxiliary tools can be used.

Description

Lithium battery pin welding device

Technical Field

The utility model relates to a production technical field of power, in particular to lithium cell pin welding set.

Background

Along with the development of society, portable power source is more and more in recent years, and its style is also diversified, and the precious ordinary electric quantity of charging can't satisfy long-time the use, consequently more lithium cell combined power source suitable for transportation comes to life to its small and exquisite and output electric quantity is huge and deeply loved by the user.

However, the pins need to be connected after the lithium batteries are combined, the welding quality of the pins often determines the quality of a power supply, due to the fact that the dual factors of workers and machines possibly have faults, namely, missing welding or false welding possibly occurs during spot welding of workers and machines, defective products are caused, secondly, the machine factor is that when the machine factor is used for spot welding of an electric soldering iron held by hands, mechanical guide is lacked, the situation that welding is askew or false welding occurs, secondly, the distance between a welding point and a base cannot be adjusted, and therefore the pin welding device can only weld one pin and cannot be used for multiple types of pins.

SUMMERY OF THE UTILITY MODEL

In order to compensate for the above insufficiency, the utility model provides a lithium battery pin welding set.

The technical scheme of the utility model is that: the utility model provides a lithium cell pin welding set, includes mount and welding source, the mount includes riser and battery layer board, be equipped with two connecting blocks on the riser, the battery layer board is fixed in on the connecting block that is located the below, just battery layer board vertical fixation in on the riser, and can follow the riser axial reciprocates, still including promoting subassembly and welding post, welding source pass through the wire with the welding post switches on, promote the subassembly through the connecting rod rotate connect in upper portion on the connecting block, and can round the connecting rod rotates.

Compared with the prior art, the beneficial effects of the utility model are that: set up battery layer board and riser through detachable for the distance of battery layer board and welding post is adjustable, and then makes the welding set suitability of this design more extensive, and application scope is bigger, secondly when reaching the work piece that is greater than the riser height like the welding, through will promote the subassembly and rotate to with the perpendicular back accessible other appurtenance of riser axis.

According to the preferable technical scheme, the vertical plate is square, a fixing sliding groove is formed in one side face of the vertical plate, a fixing hole is formed in the bottom of the fixing sliding groove, the battery supporting plate is plate-shaped, a fixing sliding rail is arranged on one side face of the battery supporting plate, the fixing sliding rail can be inserted into the fixing sliding groove in a matched mode, a threaded hole is formed in the side face of the fixing sliding rail, and the fixing sliding rail can be fixed to the vertical plate through bolts.

As a preferred technical scheme, the fixed sliding groove is in an i shape, and the fixed sliding rail is also matched with the fixed sliding groove to be in an i shape.

As a preferable technical scheme, the upper surface of the battery supporting plate is provided with a plurality of continuous mounting holes which are arranged in a line, and only one battery can be accommodated in a single mounting hole.

As an optimized technical scheme, one end of the connecting rod is connected with the connecting block, the other end of the connecting rod is connected with a connecting base through a bearing, the pushing assembly is arranged on the connecting base, and the connecting base can drive the pushing assembly to rotate.

As the preferred technical scheme, the pushing assembly comprises an air cylinder, a welding column is arranged at the end part of the air cylinder, and the welding power supply is conducted with the welding column through a wire.

Drawings

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

FIG. 2 is a schematic front view of the structure of FIG. 1;

FIG. 3 is a schematic structural view of the pushing mechanism in FIG. 2 after rotating 90 degrees;

fig. 4 is a schematic view of the structure of the fixed sliding chute and the fixed sliding rail of the present invention.

In the figure, 1, a fixing frame; 2. a welding power supply; 3. a vertical plate; 4. a battery tray; 5. connecting blocks; 6. fixing the chute; 7. a fixing hole; 8. mounting holes; 9. a connecting base; 10. a cylinder; 11. welding the column; 12. and a wire.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 efforts all belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Example 1: the utility model provides a technical scheme does:

the utility model provides a lithium cell pin welding set, includes mount 1 and welding source 2, mount 1 includes riser 3 and battery layer board 4, be equipped with two connecting blocks 5 on the riser 3, battery layer board 4 is fixed in on the connecting block 5 that is located the below, just battery layer board 4 vertical fixation is in on the riser 3, and can follow 3 axial of riser reciprocate, still including promoting subassembly and welding post 11, welding source 2 through wire 12 with welding post 11 switches on, it rotates to connect in upper portion through the connecting rod to promote the subassembly on connecting block 5, and can round the connecting rod rotates.

It can be understood that one side of the vertical plate 3 is provided with a fixed chute 6, the bottom of the fixed chute is provided with a fixed hole 7, the fixed chute 6 is in an I shape, two connecting blocks 5 are arranged in the fixed chute 6, the connecting blocks 5 are fixed on a fixed hole 7 in the fixed chute 6 through bolts, thereby being fixed, the battery supporting plate 4 is fixedly arranged on the connecting block 5 positioned at the lower part, a plurality of mounting holes 8 are arranged on the battery supporting plate 4, the mounting holes 8 are arranged in a line, a single mounting hole 8 can only accommodate one battery, namely, the battery is positioned right below the pushing assembly, when the pin needs to be welded, the welding column 11 is pushed by the pushing assembly to weld the battery pack, thereby can be fast to mated battery welding pin, and mounting hole 8 can be regarded as the locating hole this moment, fixes a position two adjacent batteries, appear rosin joint or pseudo-soldering when preventing to weld.

Secondly, the one end of connecting rod with connecting block 5 is connected, and the other end passes through the bearing to be connected with connection base 9, promote the subassembly set up in connect on the base 9, through rotating connect base 9 can drive promote the subassembly and rotate.

As the preferred technical scheme, the pushing assembly comprises a cylinder 10, a welding column 11 is arranged at the end of the cylinder 10, and the welding power supply 2 is conducted with the welding column 11 through a lead 12.

And when being welded the piece and surpassing riser 3's height, through rotating the base for the axis that promotes the subassembly and montant axis mutually perpendicular, and then make it become a device of horizontal spot welding, thereby make this design practicality stronger.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a lithium battery pin welding set, includes mount and welding power supply, its characterized in that: the mount includes riser and battery layer board, be equipped with two connecting blocks on the riser, the battery layer board is fixed in on the connecting block that is located the below, just battery layer board vertical fixation is in on the riser, and can follow the riser axial reciprocates, still including promotion subassembly and welding post, welding power supply pass through the wire with the welding post switches on, the promotion subassembly passes through the connecting rod and rotates to be connected in upper portion on the connecting block, and can round the connecting rod rotates.

2. The lithium battery pin welding device according to claim 1, wherein: the battery supporting plate is plate-shaped, one side of the battery supporting plate is provided with a fixed sliding rail, the fixed sliding rail can be inserted into the fixed sliding groove in a matched mode, a threaded hole is formed in the side face of the fixed sliding rail, and the fixed sliding rail can be fixed on the vertical plate through bolts.

3. The lithium battery pin welding device according to claim 2, wherein: the fixed sliding groove is I-shaped, and the fixed sliding rail is matched with the fixed sliding groove to form I-shaped.

4. The lithium battery pin welding device according to claim 2, wherein: the battery supporting plate is characterized in that a plurality of continuous mounting holes which are arranged in a straight line are formed in the upper surface of the battery supporting plate, and only one battery can be accommodated in each mounting hole.

5. The lithium battery pin welding device according to claim 1, wherein: one end of the connecting rod is connected with the connecting block, the other end of the connecting rod is connected with a connecting base through a bearing, the pushing assembly is arranged on the connecting base, and the connecting base can drive the pushing assembly to rotate through rotation.

6. The lithium battery pin welding device according to claim 5, wherein: the pushing assembly comprises a cylinder, a welding column is arranged at the end of the cylinder, and the welding power supply is conducted with the welding column through a wire.