CN216178034U

CN216178034U - Repair welding turnover device

Info

Publication number: CN216178034U
Application number: CN202122725935.4U
Authority: CN
Inventors: 刘腊腊; 洪涛; 唐立峰; 龚蒙
Original assignee: Tianjin 707 Hi Tech Co Ltd
Current assignee: Tianjin 707 Hi Tech Co Ltd
Priority date: 2021-11-08
Filing date: 2021-11-08
Publication date: 2022-04-05
Anticipated expiration: 2031-11-08

Abstract

The utility model provides a repair welding turnover device which comprises an equipment support and a turnover platform hinged with the equipment support, wherein a plurality of clamping assemblies for clamping parts to be welded are arranged on the turnover platform. The utility model has the beneficial effects that: treat that the welding part is placed on the upset platform, the tight subassembly clamp on the upset platform is tightly waited the welding part and is prevented it from dropping and sliding, has improved the security of production process, rotates the upset platform and can accomplish and treat the regulation of welding part angle, has improved the work efficiency of repair welding operation.

Description

Repair welding turnover device

Technical Field

The utility model belongs to the technical field of welding processing, and particularly relates to a repair welding turnover device.

Background

At present, lithium ion batteries are increasingly widely applied in the automobile industry due to the advantages of small size, light weight, environmental protection and reutilization. The lower cover of the automobile battery box needs to strictly ensure that the internal air tightness of the lower cover meets the design requirements in the manufacturing process. After the welding process is completed, the lower cover of the pure aluminum automobile battery box is easy to have welding defects such as air holes, collapse, welding penetration and the like, so that the air tightness of the lower cover cannot reach the standard, and therefore manual repair welding is generally performed on the lower cover of the pure aluminum automobile battery box. Because the lid is bulky, heavy under the car battery case of pure aluminium, needs the angle and the position of adjusting the battery case lower cover according to the welded position during artifical repair welding, artifical adjustment battery case lower cover angle has improved intensity of labour, has reduced work efficiency, and has certain production potential safety hazard.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims to provide a repair welding turnover device to solve the problems of low working efficiency and potential production safety hazards in the repair welding process of the current automobile parts to be welded.

In order to achieve the purpose, the technical scheme of the utility model is realized as follows:

the utility model provides a repair welding turning device, includes the equipment support, with equipment support articulated upset platform, be equipped with the clamp assembly that the tight part of treating is treated to the clamp on the upset platform, clamp assembly include die clamping cylinder, with die clamping cylinder main shaft fixed connection's grip block, the grip block is the shape of falling L, the lower terminal surface clamp of grip block upper end diaphragm is tightly treated the part, be equipped with tight cushion on the lower terminal surface of grip block upper end diaphragm, tight cushion is polytetrafluoroethylene material structure, the tight subassembly quantity of clamp is a plurality ofly.

Further, install the upset subassembly on the equipment support, the upset subassembly includes motor, chain, be equipped with drive sprocket on the motor output shaft, be equipped with the articulated shaft on the upset platform, the upset platform passes through the articulated shaft and articulates with the equipment support, be equipped with driven sprocket on the articulated shaft, drive sprocket passes through the chain and is connected with driven sprocket.

Further, the equipment support is further provided with a tensioning chain wheel, the tensioning chain wheel is meshed with the chain, and the tensioning chain wheel tightly pushes the chain.

Furthermore, the clamping assembly comprises a clamping cylinder and a clamping plate fixedly connected with a main shaft of the clamping cylinder, the clamping plate is inverted L-shaped, the lower end face of a transverse plate at the upper end of the clamping plate clamps the parts to be welded, and the number of the clamping assemblies is four.

Furthermore, a clamping cushion block is arranged on the lower end face of the transverse plate at the upper end of the clamping plate, and the clamping cushion block is a polytetrafluoroethylene structural member.

Furthermore, a limiting assembly is arranged on the overturning platform and comprises a limiting cylinder and a limiting plate fixedly connected with a main shaft of the limiting cylinder, a shell of the limiting cylinder is installed in a matching manner with the overturning platform, and the limiting plate limits a part to be welded; and one end of the limiting plate, which is close to the part to be welded, is fixedly provided with a limiting cushion block, and the limiting cushion block is a polytetrafluoroethylene structural member.

Further, the casing of spacing cylinder passes through connecting plate and upset platform fixed connection, be equipped with the guide post on the limiting plate, be equipped with the stand pipe that corresponds with the guide post on the connecting plate, the stand pipe internal diameter and guide post diameter phase-match, the guide post is installed in the stand pipe inboard.

Furthermore, the top ends of the equipment support and the overturning platform are provided with universal balls.

Furthermore, an inverted L-shaped protection plate is arranged on the overturning platform.

Furthermore, a guide block is arranged on the end face, close to the part to be welded, of the protection plate.

Compared with the prior art, the repair welding turnover device has the following beneficial effects:

(1) according to the repair welding turnover device, the part to be welded is placed on the turnover platform, the clamping assembly on the turnover platform clamps the part to be welded to prevent the part to be welded from falling and sliding, the safety of the production process is improved, the angle of the part to be welded can be adjusted by rotating the turnover platform, and the working efficiency of repair welding operation is improved.

(2) According to the repair welding turnover device, the cushion block made of polytetrafluoroethylene is arranged on the lower end face of the transverse plate of the clamping plate, the cushion block not only plays a role of skid resistance, but also has certain elasticity, and the clamping plate is effectively prevented from damaging parts to be welded.

(3) According to the repair welding turnover device, the turnover platform and the top end of the equipment support are respectively provided with the universal ball, so that the parts to be welded can be conveniently moved, the labor intensity is reduced, and the working efficiency is improved.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate an embodiment of the utility model and, together with the description, serve to explain the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic structural diagram of an apparatus according to an embodiment of the present invention;

FIG. 2 is a schematic view of a lower cover of a battery box of a vehicle mounted on the device according to the embodiment of the present invention;

FIG. 3 is a schematic structural diagram of a clamping assembly according to an embodiment of the present invention;

FIG. 4 is a schematic structural diagram of a flip assembly according to an embodiment of the present invention;

fig. 5 is a schematic structural diagram of a limiting assembly according to an embodiment of the present invention.

Description of reference numerals:

1-equipment support; 2-turning over the platform; 3-a clamping assembly; 4-a flip assembly; 5-a limiting component; 6-a guide block; 7-protection plate; 8-universal ball; 9-parts to be welded; 301-a clamping cylinder; 302-a clamping plate; 303-clamping the cushion block; 401-an electric machine; 402-a drive sprocket; 403-a chain; 404-a driven sprocket; 405-a tension sprocket; 501-a limiting cylinder; 502-a limiting plate; 503-a limit cushion block; 504-guide posts; 505-a connecting plate; 506-guide tube.

Detailed Description

It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

As shown in fig. 1 and 2, the repair welding turnover device comprises an equipment support 1 and a turnover platform 2 hinged to the equipment support 1, wherein the turnover platform 2 is provided with four clamping assemblies 3 for clamping parts to be welded 9, and the preferred number of the clamping assemblies 3 is four. Treat that welding part 9 is car battery case lower cover, places car battery case lower cover on upset platform 2, and clamping component 3 on the upset platform 2 presss from both sides tight car battery case lower cover and prevents that it from dropping and sliding, has improved the security of production process, rotates upset platform 2 and can accomplish the regulation to car battery case lower cover angle, has improved the work efficiency of repair welding operation.

The top of equipment support 1 and upset platform 2 all is equipped with universal ball 8, conveniently removes car battery case lower cover, has reduced intensity of labour, has improved work efficiency.

Be equipped with the guard plate 7 of falling L shape on the platform that overturns 2, the horizontal pole part of guard plate 7 upper end has played the effect of protection to car battery case lower cover upper end, can prevent that car battery case lower cover from landing from the platform that overturns 2 in the upset process, has guaranteed the security of production process.

Guard plate 7 is close to and is equipped with guide block 6 on the terminal surface of treating welding part 9, and the in-process that pushes upset platform 2 at car battery case lower cover has played the effect of direction, has improved work efficiency, and guide block 6 is the structure of polytetrafluoroethylene material, has wear-resisting, the effect of anticollision.

As shown in fig. 4, the equipment support 1 is provided with the turnover assembly 4, the turnover assembly 4 comprises a motor 401 and a chain 403, an output shaft of the motor 401 is provided with a driving sprocket 402, the turnover platform 2 is provided with a hinge shaft, the turnover platform 2 is hinged to the equipment support 1 through the hinge shaft, the hinge shaft is provided with a driven sprocket 404, and the driving sprocket 402 is connected with the driven sprocket 404 through the chain 403. The equipment bracket 1 is also provided with a tension chain wheel 405, the tension chain wheel 405 is meshed with the chain 403, and the tension chain wheel 405 tightly pushes the chain 403. When the lower cover of the automobile battery box needs to be turned over, the turning platform 2 can be driven to rotate only by controlling the motor 401 to rotate, so that the labor intensity is reduced, and the working efficiency is improved.

As shown in fig. 3, the clamping assembly 3 includes a clamping cylinder 301 and a clamping plate 302 fixedly connected to a main shaft of the clamping cylinder 301, the clamping plate 302 is in an inverted L shape, the main shaft of the clamping cylinder 301 drives the clamping plate 302 to move downward, a lower end surface of an upper end transverse plate of the clamping plate 302 clamps an upper end surface of a lower cover of a battery box of an automobile, the number of the preferred clamping assemblies 3 is four, and the clamping cylinder 301 is driven during actual use. The clamping cushion block 303 is fixedly arranged on the lower end face of the transverse plate at the upper end of the clamping plate 302, the clamping cushion block 303 is a polytetrafluoroethylene structural member, and the clamping cushion block 303 has certain elasticity so as to prevent the clamping plate 302 from damaging the lower cover of the automobile battery box.

As shown in fig. 5, a limiting assembly 5 is arranged on the overturning platform 2, the limiting assembly 5 comprises a limiting cylinder 501 and a limiting plate 502 fixedly connected with a main shaft of the limiting cylinder 501, a shell of the limiting cylinder 501 is installed in cooperation with the overturning platform 2, and the limiting plate 502 limits a part to be welded 9; one end of the limiting plate 502 close to the part to be welded 9 is fixedly provided with a limiting cushion block 503, and the limiting cushion block 503 is a polytetrafluoroethylene structural member. The main shaft shrinkage limiting plate 502 of the limiting cylinder 501 moves downwards, the lower cover of the automobile battery box is moved to a designated position, then the main shaft of the limiting cylinder 501 is controlled to stretch out, the number of the limiting assemblies 5 is two, and the two ends of the lower cover of the automobile battery box are limited respectively. The casing of spacing cylinder 501 passes through connecting plate 505 and upset platform 2 fixed connection, be equipped with guide post 504 on the limiting plate 502, be equipped with the stand pipe 506 that corresponds with guide post 504 on the connecting plate 505, stand pipe 506 internal diameter and guide post 504 diameter phase-match, guide post 504 is installed in the stand pipe 506 inboard, the stand pipe 506 has played the guide effect to guide post 504, the stability of the lift in-process of limiting plate 502 has been guaranteed, the quantity of spacing post is two and can also prevent limiting plate 502 at the radial rotation of spacing cylinder 501 main shaft.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention, and they should be construed as being included in the following claims and description.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The utility model provides a repair welding turning device which characterized in that: including equipment support (1), with equipment support (1) articulated upset platform (2), be equipped with on upset platform (2) and press from both sides tight clamp assembly (3) of treating welding part (9), clamp assembly (3) including die clamping cylinder (301), with die clamping cylinder (301) main shaft fixed connection's pinch-off blades (302), pinch-off blades (302) are for falling L shape, the lower terminal surface of pinch-off blades (302) upper end diaphragm presss from both sides tightly treats welding part (9), pinch-off blades (3) quantity is a plurality of, be equipped with on the lower terminal surface of pinch-off blades (302) upper end diaphragm and press from both sides tight cushion (303), it is polytetrafluoroethylene material structure to press from both sides tight cushion (303).

2. A repair welding turnover device according to claim 1, characterized in that: install upset subassembly (4) on equipment support (1), upset subassembly (4) include motor (401), chain (403), be equipped with drive sprocket (402) on motor (401) output shaft, be equipped with the articulated shaft on upset platform (2), upset platform (2) are articulated through articulated shaft and equipment support (1), be equipped with driven sprocket (404) on the articulated shaft, drive sprocket (402) are connected with driven sprocket (404) through chain (403).

3. A repair welding turnover device according to claim 2, characterized in that: the equipment support (1) is further provided with a tensioning chain wheel (405), the tensioning chain wheel (405) is meshed with the chain (403), and the tensioning chain wheel (405) tightly pushes the chain (403).

4. A repair welding turnover device according to claim 1, characterized in that: a limiting assembly (5) is arranged on the overturning platform (2), the limiting assembly (5) comprises a limiting cylinder (501) and a limiting plate (502) fixedly connected with a main shaft of the limiting cylinder (501), a shell of the limiting cylinder (501) is installed with the overturning platform (2) in a matched mode, and the limiting plate (502) limits a part (9) to be welded;

and one end of the limiting plate (502) close to the part (9) to be welded is fixedly provided with a limiting cushion block (503), and the limiting cushion block (503) is a polytetrafluoroethylene structural member.

5. A repair welding turnover device according to claim 4, characterized in that: the casing of spacing cylinder (501) passes through connecting plate (505) and upset platform (2) fixed connection, be equipped with guide post (504) on limiting plate (502), be equipped with stand pipe (506) that correspond with guide post (504) on connecting plate (505), stand pipe (506) internal diameter and stand pipe (504) diameter phase-match, stand pipe (504) are installed in stand pipe (506) inboardly.

6. A repair welding turnover device according to claim 1, characterized in that: the top ends of the equipment support (1) and the overturning platform (2) are respectively provided with a universal ball (8).

7. A repair welding turnover device according to claim 1, characterized in that: and an inverted L-shaped protection plate (7) is arranged on the overturning platform (2).

8. A repair welding turnover device according to claim 7, characterized in that: and a guide block (6) is arranged on the end surface of the protection plate (7) close to the part to be welded (9).