CN216882515U

CN216882515U - Clamp for welding vehicle body

Info

Publication number: CN216882515U
Application number: CN202123114205.7U
Authority: CN
Inventors: 康喆; 马立军
Original assignee: Tianjin Leader Intelligent Equipment Technology Co ltd
Current assignee: Tianjin Leader Intelligent Equipment Technology Co ltd
Priority date: 2021-12-10
Filing date: 2021-12-10
Publication date: 2022-07-05
Anticipated expiration: 2031-12-10

Abstract

The utility model provides a clamp for welding a vehicle body, belonging to the technical field of application of automobile parts; the novel electric telescopic handle comprises a base, the base lower extreme is provided with the supporting leg, the inside threaded rod that is provided with of base, the threaded connection movable plate on the threaded rod, be provided with gear one on the threaded rod, the meshing of gear one lower extreme one side has actuating mechanism one, movable plate one side is provided with the fixed column, fixed column one side fixedly connected with L type backup pad, the inside miniature electric telescopic handle that runs through its outer wall and extend to L type backup pad one side that is provided with of fixed column, miniature electric telescopic handle's one end fixedly connected with serration plate, the serration plate both sides have gear three, gear four in the meshing respectively, the gear three, gear four go up fixedly connected with grip block respectively. The problem of inconvenient adjusting position and centre gripping effect poor is solved.

Description

Clamp for welding vehicle body

Technical Field

The utility model provides a clamp for welding a vehicle body, and belongs to the technical field of application of automobile parts.

Background

The automobile is mainly made from the cold-rolled steel sheet stamping workpiece that the automobile body component is good by punching press and welding manufacturability through assembly, welding, its welding production is big in batches, the production speed is fast, to being welded the part assembly welding precision requirement high, adopt the mode of production of flow process more, mechanization, degree of automation is high, adopt professional equipment and frock clamp in a large number, welding work is more and more accomplished by automatic weld machine, welding robot, and the inconvenient adjusting position of anchor clamps and the centre gripping effect to automobile body accessory among the prior art are poor. The present invention improves upon these problems.

SUMMERY OF THE UTILITY MODEL

The clamp for welding the vehicle body is simple in structure, and can solve the problems that the position is inconvenient to adjust and the clamping effect is poor.

In order to solve the above problems, the present invention provides the following technical solutions: the utility model provides a car body welding anchor clamps, includes the base, the base lower extreme is provided with the supporting leg, the inside threaded rod that is provided with of base, the threaded connection movable plate on the threaded rod, be provided with gear one on the threaded rod, a gear lower extreme one side meshing has actuating mechanism one, movable plate one side is provided with the fixed column, fixed column one side fixedly connected with L type backup pad, the inside miniature electric telescopic handle that runs through its outer wall and extend to L type backup pad one side that is provided with of fixed column, miniature electric telescopic handle's one end fixedly connected with serration plate, serration plate both sides meshing has gear three, gear four respectively, gear three, gear four go up respectively fixedly connected with grip block.

The supporting legs are provided with four, four the supporting legs fixed connection is in the base below respectively.

The base is internally provided with a cavity, and the threaded rod is rotatably connected to the inner wall of the cavity.

The first driving mechanism comprises a second motor fixedly connected to the lower end of the base and a second gear fixedly connected with the output end of the second motor and arranged in the cavity, and the first gear and the second gear are meshed with each other.

One side of the moving plate is fixedly connected with a first motor, and the output end of the first motor is fixedly connected to the fixed column.

And the third gear and the fourth gear are respectively connected to the L-shaped supporting plate in a rotating manner through connecting pieces.

The inboard fixedly connected with spring of grip block, the other end fixedly connected with rubber slab of spring.

The utility model has the beneficial effects that: the clamping device is simple in structure, the used angle after clamping is adjusted through the first motor, the distance between the moving plates is indirectly adjusted through the threaded rod, and the problem that the position is inconvenient to adjust is solved; through the arrangement of the miniature electric telescopic rod, the problem of poor clamping effect is solved.

Drawings

Fig. 1 is a schematic structural view of a jig for welding a vehicle body according to the present invention.

(1, a base, 2, a support leg, 3, a threaded rod, 4, a moving plate, 5, a first gear, 6, a fixed column, 7, an L-shaped support plate, 8, a miniature electric telescopic rod, 9, a sawtooth plate, 10, a third gear, 11, a fourth gear, 12, a clamping plate, 13, a cavity, 14, a spring, 15, a second motor, 16, a second gear, 17, a first motor, 18, a rubber plate)

Detailed Description

The utility model is further described below with reference to the accompanying drawings.

According to the illustration of FIG. 1: the utility model provides a clamp for welding a vehicle body, which comprises the following components: the device comprises a base 1, wherein a supporting leg 2 is arranged at the lower end of the base 1, a threaded rod 3 is arranged in the base 1, a movable plate 4 is connected to the threaded rod 3 in a threaded manner, a first gear 5 is arranged on the threaded rod 3, a first driving mechanism is meshed with one side of the lower end of the first gear 5, a fixed column 6 is arranged on one side of the movable plate 4, an L-shaped supporting plate 7 is fixedly connected to one side of the fixed column 6, a miniature electric telescopic rod 8 which penetrates through the outer wall of the fixed column 6 and extends to one side of the L-shaped supporting plate 7 is arranged in the fixed column 6, a serrated plate 9 is fixedly connected to one end of the miniature electric telescopic rod 8, a third gear 10 and a fourth gear 11 are respectively meshed with two sides of the serrated plate 9, and clamping plates 12 are respectively and fixedly connected to the third gear 10 and the fourth gear 11; four supporting legs 2 are arranged, and the four supporting legs 2 are respectively and fixedly connected below the base 1; a cavity 13 is formed in the base 1, and the threaded rod 3 is rotatably connected to the inner wall of the cavity 13; the first driving mechanism comprises a second motor 15 fixedly connected to the lower end of the base 1 and a second gear 16 fixedly connected with the output end of the second motor 15 and arranged in the cavity 13, and the first gear 5 and the second gear 16 are meshed with each other; one side of the moving plate 4 is fixedly connected with a first motor 17, and the output end of the first motor 17 is fixedly connected to the fixed column 6; the third gear 10 and the fourth gear 11 are respectively connected to the L-shaped supporting plate 7 in a rotating manner through connecting pieces; a spring 14 is fixedly connected to the inner side of the clamping plate 12, and a rubber plate 18 is fixedly connected to the other end of the spring 14.

Principle of the utility model

Starting a second motor, driving a second gear, driving a first gear, driving a threaded rod to rotate, indirectly driving a movable plate to approach, starting a micro electric telescopic rod to drive a serrated plate, driving a third gear and a fourth gear, driving clamping to clamp the parts, and when the clamping angle of the parts needs to be changed, starting the first motor to drive a fixed column and accessories thereof to rotate, so as to adjust the positions of the parts. The utility model has simple structure and can solve the problems of inconvenient position adjustment and poor clamping effect.

The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. The utility model provides a car body is anchor clamps for welding which characterized in that: including base (1), base (1) lower extreme is provided with supporting leg (2), base (1) inside is provided with threaded rod (3), threaded connection movable plate (4) is gone up in threaded rod (3), be provided with gear (5) on threaded rod (3), gear (5) lower extreme one side meshing has actuating mechanism one, movable plate (4) one side is provided with fixed column (6), fixed column (6) one side fixedly connected with L type backup pad (7), inside miniature electric telescopic handle (8) that runs through its outer wall and extend to L type backup pad (7) one side that is provided with of fixed column (6), the one end fixedly connected with sawtooth plate (9) of miniature electric telescopic handle (8), sawtooth plate (9) both sides meshing has gear three (10), gear four (11) respectively, gear three (10), And the gear four (11) is respectively and fixedly connected with a clamping plate (12).

2. The jig for welding a vehicle body according to claim 1, characterized in that: the four supporting legs (2) are fixedly connected below the base (1) respectively.

3. The jig for welding a vehicle body according to claim 1, characterized in that: base (1) inside is provided with cavity (13), threaded rod (3) rotate to be connected on cavity (13) inner wall.

4. The jig for welding vehicle bodies of claim 1, characterized in that: the first driving mechanism comprises a second motor (15) fixedly connected to the lower end of the base (1) and a second gear (16) fixedly connected with the output end of the second motor (15) and arranged in the cavity (13), and the first gear (5) and the second gear (16) are meshed with each other.

5. The jig for welding a vehicle body according to claim 1, characterized in that: one side of the moving plate (4) is fixedly connected with a first motor (17), and the output end of the first motor (17) is fixedly connected to the fixed column (6).

6. The jig for welding a vehicle body according to claim 1, characterized in that: the third gear (10) and the fourth gear (11) are rotatably connected to the L-shaped supporting plate (7) through connecting pieces respectively.

7. The jig for welding a vehicle body according to claim 1, characterized in that: the inner side of the clamping plate (12) is fixedly connected with a spring (14), and the other end of the spring (14) is fixedly connected with a rubber plate (18).