CN218745470U

CN218745470U - Battery fixed-position resistance welding device

Info

Publication number: CN218745470U
Application number: CN202223374886.5U
Authority: CN
Inventors: 李旭盟; 贺海锋
Original assignee: Dongguan Ruifeng Energy Technology Co ltd
Current assignee: Dongguan Ruifeng Energy Technology Co ltd
Priority date: 2022-12-15
Filing date: 2022-12-15
Publication date: 2023-03-28
Anticipated expiration: 2032-12-15

Abstract

The utility model relates to the technical field of battery resistance welding, in particular to a battery positioning resistance welding device, which comprises a tray, wherein the upper surface of the tray is provided with a mounting groove, the lower surface of a top plate is provided with illuminating lamps near four corners, a clamping device comprises a U-shaped plate, clamping plates are symmetrically arranged between two side arms of the U-shaped plate, the side wall of the clamping plate is provided with a screw rod, and the bottom of the tray is provided with a fixed seat; this battery positioning resistance welding set is through setting up clamping device, and install two splint on the U template, under the screw rod cooperation, the distance of being convenient for between the manual regulation splint is convenient for carry out the centre gripping to the battery positioning resistance of equidimension not, and under the electric telescopic handle cooperation, flexible arm extension or shortening, be convenient for adjust the position of battery positioning resistance in the battery, set up the mounting groove on the tray, be convenient for many battery bodies place, the light is installed with roof cooperation to the backup pad, be convenient for throw light on the battery of issuing, be convenient for carry out the operation in dim environment.

Description

Battery fixed-position resistance welding device

Technical Field

The utility model relates to a battery resistance welding technical field specifically is a battery fixed-position resistance welding device.

Background

The lithium ion battery has the advantages of high working voltage, long cycle life, compact structure, good safety, high energy density, wide practical temperature range, no memory effect and the like, and is widely used, and the battery is positioned and resistance welded to facilitate the safe electricity connection of the battery;

the utility model discloses a utility model patent with publication number CN209532393U discloses a battery tab resistance welding device, which comprises a frame, a stand column, a medium frequency resistance welding transformer and a support frame, wherein the stand column is arranged on one side of the frame, the medium frequency resistance welding transformer is arranged on one side of the stand column, the support frame is arranged on one side of the frame away from the medium frequency resistance welding transformer, and a reflection-type photoelectric switch is arranged on one side of a compression cylinder;

the technical scheme has the advantages of simple structure, reasonable design, simplicity and convenience in operation, higher automation degree and higher practicability, the welding quality of the lug is greatly improved through the design of the positioning disc and the pressure sensor, the resource waste is avoided, the economy is better, the personal safety of operators is ensured through the design of the rotating disc, and the safety performance of the device is improved; however, the battery positioning resistance welding is inconvenient for stably clamping positioning resistors with different sizes, the positioning resistors cannot be adjusted according to different installation heights, and the welding device is inconvenient for welding in a dark environment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a battery fixed-position resistance welding device to the authorization publication number that proposes in solving above-mentioned background is CN 209532393U's a battery tab resistance welding device is not convenient for stabilize the centre gripping to the fixed resistance of equidimension not, can not adjust fixed-position resistance according to different mounting heights, and welding device is not convenient for carry out the welded problem in the dim environment.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a battery fixed-position resistance welding device, includes the tray, the mounting groove has been seted up to the tray upper surface, the tray rear end face is equipped with the backup pad, the backup pad top is equipped with the roof, the roof lower surface all is equipped with the light near four corners, the dovetail groove has been seted up on the terminal surface before the backup pad, the dovetail groove front end is equipped with clamping device, clamping device includes the U template, U template rear end is equipped with the trapezoidal piece, the symmetry is equipped with splint between the two side arms of U template, be equipped with the screw rod on the lateral wall on the splint, the second screw has been seted up on the U template, the tray bottom is equipped with the fixing base, the holding tank has been seted up on the fixing base left end face.

Preferably, be equipped with the drawer in the holding tank, be equipped with the lug on the drawer outer wall, the width of drawer outer wall and the width looks adaptation of holding tank inner wall.

Preferably, a push plate is arranged in the mounting groove, a screw rod is arranged on the front end face of the push plate, a hand wheel is arranged at the tail end of the screw rod, and a first screw hole is formed in the position, corresponding to the screw rod, of the tray.

Preferably, the tray is welded and fixed with the supporting plate, the top plate is fixedly connected with the supporting plate through screws, and the illuminating lamp is fixedly connected with the top plate through screws.

Preferably, trapezoidal piece and U template are integrated into one piece structure, the width of trapezoidal piece outer wall and the width looks adaptation of trapezoidal inslot wall, the roof upper surface still is equipped with electric telescopic handle with the trapezoidal groove department of corresponding, electric telescopic handle's telescopic arm penetrates in the trapezoidal groove to pass through screw fixed connection with the trapezoidal piece.

Preferably, splint rear end department is equipped with the slider, the spout has been seted up with the slider department of corresponding on the U template, the width of spout inner wall and the width looks adaptation of slider outer wall, two all be equipped with the rubber pad on the mutually opposite one side of splint, screw rod diameter and second screw internal diameter looks adaptation.

Preferably, the fixing base passes through screw fixed connection with the tray, the fixing base lower surface all is equipped with the stand near four corners.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a set up clamping device, and install two splint on the U template, under the screw rod cooperation, the distance of being convenient for between the manual regulation splint is convenient for carry out the centre gripping to the battery location resistance of equidimension not, and under the electric telescopic handle cooperation, flexible arm extension or shorten, be convenient for adjust the position of battery location resistance in the battery, set up the mounting groove on the tray, the use is placed to the many battery bodies of being convenient for, backup pad and roof cooperation are installed the light, be convenient for throw light on the battery of issuing, be convenient for carry out the operation in dim environment.

2. The utility model discloses a set up the fixing base to install the drawer in the holding tank on the fixing base, conveniently place the instrument that needs use in the drawer, be convenient for acquire fast, make things convenient for manual push-and-pull drawer under the lug cooperation, the column mouting is convenient for hold up whole device.

Drawings

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

FIG. 2 is a schematic view of the structure of the utility model in use;

FIG. 3 is a schematic view of the combined structure of the tray and the supporting plate of the present invention;

fig. 4 is a schematic view of the combined structure of the electric telescopic rod and the clamping device of the present invention;

fig. 5 is a schematic view of the combined structure of the tray and the fixing base of the present invention.

The various reference numbers in the figures mean:

1. a tray; 10. mounting grooves; 11. a first screw hole; 12. pushing the plate; 120. a screw rod; 121. a hand wheel;

2. a support plate; 20. a top plate; 200. an illuminating lamp; 21. a trapezoidal groove;

3. an electric telescopic rod;

4. a U-shaped plate; 40. a trapezoidal block; 41. a chute; 42. a second screw hole; 43. a splint; 430. a rubber pad; 431. a screw; 432. a slider;

5. a fixed seat; 50. a storage tank; 51. a drawer; 510. a bump; 52. and (4) a column.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present embodiment provides a technical solution:

the utility model provides a battery fixed-position resistance welding device, including tray 1, mounting groove 10 has been seted up to tray 1 upper surface, 1 rear end face of tray is equipped with

backup pad

2, 2 tops of backup pad are equipped with

roof

20, 20 lower surfaces of roof are close to four corners and all are equipped with light 200, trapezoidal groove 21 has been seted up on the terminal surface before backup pad 2, trapezoidal groove 21 front end is equipped with clamping device, clamping device includes U template 4, U template 4 rear end is equipped with trapezoidal piece 40, the symmetry is equipped with splint 43 between the arm of U template 4 both sides, splint 43 is equipped with screw rod 431 on the lateral wall, second screw 42 has been seted up on U template 4, tray 1 bottom is equipped with fixing base 5, holding tank 50 has been seted up on the 5 left end face of fixing base.

In this embodiment, a drawer 51 is arranged in the storage tank 50, a projection 510 is arranged on the outer wall of the drawer 51, the width of the outer wall of the drawer 51 is matched with the width of the inner wall of the storage tank 50, tools required to be used are conveniently stored when the drawer 51 is installed, and the projection 510 is matched with the tools, so that the tools can be conveniently pushed and pulled manually to provide a force application point.

Furthermore, a push plate 12 is arranged in the mounting groove 10, a lead screw 120 is arranged on the front end face of the push plate 12, a hand wheel 121 is arranged at the tail end of the lead screw 120, a first screw hole 11 is formed in a position, corresponding to the lead screw 120, on the tray 1, the lead screw 120 is in threaded connection with the first screw hole 11, manual rotation operation is facilitated under the cooperation of the hand wheel 121, and the push plate 12 is mounted to facilitate laminating and fixing of battery bodies of different sizes.

Specifically, tray 1 and 2 welded fastening of backup pad, roof 20 and backup pad 2 pass through screw fixed connection, and light 200 passes through screw and roof 20 fixed connection, and light 200 passes through the wire to be connected with external power supply, is convenient for throw light on the below, conveniently throws light on the operation in dim environment.

It should be noted that, trapezoidal piece 40 and U template 4 are the integrated into one piece structure, the width of trapezoidal piece 40 outer wall and the width looks adaptation of trapezoidal groove 21 inner wall, roof 20 upper surface still is equipped with electric telescopic handle 3 with the corresponding department of trapezoidal groove 21, electric telescopic handle 3's flexible arm penetrates in trapezoidal groove 21, and pass through screw fixed connection with trapezoidal piece 40, electric telescopic handle 3 switches on external power supply, the extension of the flexible arm of manual control or shorten and realize that U template 4 reciprocates, be convenient for adjust the position that battery location resistance reciprocated.

Specifically, splint 43 rear end department is equipped with slider 432, the spout 41 has been seted up with slider 432 on the U template 4 department of corresponding, the width of the inner wall of spout 41 and the width looks adaptation of slider 432 outer wall, all be equipped with rubber pad 430 on the mutual opposite one side of two splint 43, screw 431 diameter and second screw 42 internal diameter looks adaptation, under the cooperation of two screw 431, the position of the manual regulation splint 43 of being convenient for, and rubber pad 430 and splint 43 bonding are fixed, the increase frictional force is convenient for the battery of the inseparable centre gripping equidimension of two splint 43.

Besides, fixing base 5 passes through screw fixed connection with tray 1, and 5 lower surfaces of fixing base are close to four corners and all are equipped with stand 52, and whole device is convenient for hold up to stand 52's cooperation, increases whole independent stability.

Finally, it should be noted that, the utility model provides an electric telescopic handle 3, parts such as light 200 that relate to are the parts that general standard spare or technical staff in the field know, its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental method, in the idle department of this device, with all electrical parts in the aforesaid, its controller and the power that indicates power component, electrical part and adaptation are connected through the wire, concrete connection means should refer to the utility model provides an operating principle, accomplish electric connection according to precedence order between each electrical part, its detailed connection means is the well-known technique in the art.

The battery fixed-position resistance welding device of this embodiment is when using, the user is manual installs electric telescopic handle 3 on roof 20, then U type board 4 passes through trapezoidal piece 40 and trapezoidal groove 21 grafting cooperation, then with electric telescopic handle 3's flexible arm end and trapezoidal piece 40 built-up connection, with splint 43 through slider 432 and spout 41 grafting cooperation, screw rod 431 passes second screw 42 and with splint 43 built-up connection, again with the lead screw 120 and the tray 1 threaded connection that have hand wheel 121, the instrument that need use is placed in drawer 51, manual push-and-pull lug 510, be convenient for save or take out the instrument cooperation and use, manual rotation hand wheel 121, be convenient for adjust the position of push pedal 12, carry out the centre gripping to the battery body, then manual rotation screw rod 431, adjust the position of splint 43, realize the battery fixed-position resistance centre gripping of equidimension not, and realize the welded fastening of the different degree of depth under the extension or shorten the cooperation.

The foregoing shows and describes the basic 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 battery fixed-position resistance welding set, includes tray (1), its characterized in that: mounting groove (10) have been seted up to tray (1) upper surface, tray (1) rear end face is equipped with backup pad (2), backup pad (2) top is equipped with roof (20), roof (20) lower surface all is equipped with light (200) near four corners, trapezoidal groove (21) have been seted up on the terminal surface before backup pad (2), trapezoidal groove (21) front end is equipped with clamping device, clamping device includes U template (4), U template (4) rear end is equipped with trapezoidal piece (40), the symmetry is equipped with splint (43) between U template (4) both sides arm, be equipped with screw rod (431) on splint (43) the lateral wall, second screw (42) have been seted up on U template (4), tray (1) bottom is equipped with fixing base (5), holding tank (50) have been seted up on fixing base (5) the left end face.

2. The battery resistance welding apparatus of claim 1, wherein: be equipped with drawer (51) in holding tank (50), be equipped with lug (510) on drawer (51) outer wall, the width of drawer (51) outer wall and the width looks adaptation of holding tank (50) inner wall.

3. The battery resistance welding apparatus of claim 1, wherein: the tray is characterized in that a push plate (12) is arranged in the mounting groove (10), a lead screw (120) is arranged on the front end face of the push plate (12), a hand wheel (121) is arranged at the tail end of the lead screw (120), and a first screw hole (11) is formed in the position, corresponding to the lead screw (120), on the tray (1).

4. The battery resistance welding apparatus of claim 1, wherein: tray (1) and backup pad (2) welded fastening, roof (20) pass through screw fixed connection with backup pad (2), light (200) pass through screw and roof (20) fixed connection.

5. The battery resistance welding apparatus of claim 1, wherein: trapezoidal piece (40) and U template (4) are the integrated into one piece structure, the width of trapezoidal piece (40) outer wall and the width looks adaptation of trapezoidal groove (21) inner wall, roof (20) upper surface still is equipped with electric telescopic handle (3) with trapezoidal groove (21) department of correspondence, the flexible arm of electric telescopic handle (3) penetrates in trapezoidal groove (21) to pass through screw fixed connection with trapezoidal piece (40).

6. The battery resistance welding apparatus of claim 1, wherein: splint (43) rear end department is equipped with slider (432), spout (41) have been seted up with slider (432) department of correspondence on U template (4), the width of spout (41) inner wall and the width looks adaptation of slider (432) outer wall, two all be equipped with rubber pad (430) on the one side that splint (43) are mutually opposite, screw rod (431) diameter and second screw (42) internal diameter looks adaptation.

7. The battery resistance welding apparatus of claim 1, wherein: fixing base (5) pass through screw fixed connection with tray (1), fixing base (5) lower surface all is equipped with stand (52) near four corners.