CN214978915U

CN214978915U - Welding positioner

Info

Publication number: CN214978915U
Application number: CN202022951933.2U
Authority: CN
Inventors: 王金波
Original assignee: Wuxi Jinlaisheng Machinery Co ltd
Current assignee: Wuxi Jinlaisheng Machinery Co ltd
Priority date: 2020-12-08
Filing date: 2020-12-08
Publication date: 2021-12-03
Anticipated expiration: 2030-12-08

Abstract

The utility model discloses a positioner belongs to positioner technical field. The top end of the base is provided with a first groove and a support plate, a movable plate is arranged in the first groove, the top end of the support plate is provided with a welding chuck, and the bottom end of the support plate is fixed with two fixed blocks and is provided with two driving rods; a second groove is formed in the top end of the moving plate, two support rods are fixed at the bottom end of the moving plate, a sliding rod and two moving blocks are arranged in the second groove, the moving blocks are connected with the inner wall of the second groove through first springs, and the moving blocks are connected through second springs; the supporting rod is in threaded connection with the threaded rod, and the other end of the threaded rod is connected with the output end of the driving motor; by using the welding positioner, the driving rod drives the moving block to compress the first spring and stretch the second spring to absorb shock, and the driving motor drives the threaded rod to rotate to move the moving block, so that the height adjustment and the shock absorption of welding are realized, and the enterprise requirements are met.

Description

Welding positioner

Technical Field

The utility model relates to a positioner technical field, in particular to positioner.

Background

The positioner is a special welding auxiliary device and is suitable for welding deflection of rotary work so as to obtain an ideal processing position and welding speed. Welded height can't be adjusted to the positioner in the existing market, can't be applicable to the staff of different heights to positioner shock attenuation effect is ideal inadequately, damages its inside part easily when carrying out unsmooth ground and moving it, consequently need to design a positioner who is convenient for adjust welding height and shock attenuation respond well and solve above-mentioned problem urgently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a positioner to thereby solve the unable staff who is applicable to different heights of adjusting welded height of current positioner and the problem of the inside part of shock attenuation effect bad easy damage.

In order to solve the technical problem, the utility model provides a welding positioner, which comprises a base, wherein a first groove and a supporting plate are arranged at the top end of the base, a moving plate is arranged in the first groove, a welding chuck is arranged at the top end of the supporting plate, two fixed blocks are fixed at the bottom end of the supporting plate, and the fixed blocks are movably connected with a driving rod through a first rotating shaft;

a second groove is formed in the top end of the moving plate, two support rods are fixed at the bottom end of the moving plate, a sliding rod is fixed in the second groove, the sliding rod is connected with two moving blocks in a sliding mode, the moving blocks are movably connected with the other end of the drive rod through a second rotating shaft and are connected with the inner wall of the second groove through first springs surrounding the side face of the sliding rod, and the two moving blocks are connected through second springs surrounding the side face of the sliding rod; the bottom end of the supporting rod is provided with a third groove of which the inner wall is in a threaded structure;

two driving motors are fixed at the bottom end inside the base, threaded rods are fixed at the output ends of the driving motors, and the supporting rods extend into the base and are in threaded connection with the threaded rods.

Optionally, a straight rod is fixed on each of two sides of the supporting plate, and the straight rod is connected with the top end of the base through a lifting rod.

Optionally, sliding grooves are formed in both sides of the inner wall of the first groove, and sliding blocks located in the sliding grooves are fixed to both sides of the moving plate.

In the welding positioner provided by the utility model, the top end of the base is provided with a first groove and a support plate, a movable plate is arranged in the first groove, the top end of the support plate is provided with a welding chuck, and the bottom end of the support plate is fixed with two fixed blocks and is provided with two driving rods; a second groove is formed in the top end of the moving plate, two support rods are fixed at the bottom end of the moving plate, a sliding rod and two moving blocks are arranged in the second groove, the moving blocks are connected with the inner wall of the second groove through first springs, and the moving blocks are connected through second springs; the supporting rod is in threaded connection with the threaded rod, and the other end of the threaded rod is connected with the output end of the driving motor; by using the welding positioner, the driving rod drives the moving block to compress the first spring and stretch the second spring to absorb shock, and the driving motor drives the threaded rod to rotate to move the moving block, so that the height adjustment and the shock absorption of welding are realized, and the enterprise requirements are met.

Drawings

Fig. 1 is the utility model provides a positioner structure schematic diagram.

Detailed Description

The welding positioner provided by the present invention is further described in detail with reference to the accompanying drawings and specific embodiments. The advantages and features of the present invention will become more fully apparent from the following description and appended claims. It should be noted that the drawings are in simplified form and are not to precise scale, and are provided for convenience and clarity in order to facilitate the description of the embodiments of the present invention.

Example one

The utility model provides a welding positioner, the structure of which is shown in figure 1, comprising a base 1, wherein the top end of the base 1 is provided with a first groove 2 and a support plate 4, a movable plate 3 is arranged in the first groove 2, the top end of the support plate 4 is provided with a welding chuck 5, the bottom end is fixed with two fixed blocks 6, and the fixed blocks 6 are movably connected with a driving rod 8 through a first rotating shaft 7; a second groove 9 is formed in the top end of the moving plate 3, two support rods 15 are fixed at the bottom end of the moving plate, a sliding rod 10 is fixed in the second groove 9, the sliding rod 10 is connected with two moving blocks 11 in a sliding manner, the moving blocks 11 are movably connected with the other end of the drive rod 8 through a second rotating shaft 12 and are connected with the inner wall of the second groove 9 through first springs 13 surrounding the side faces of the sliding rod 10, the two moving blocks 11 are connected through second springs 14 surrounding the side faces of the sliding rod 10, and the drive rod 8 is driven by the fixed block 6 to drive the moving blocks 11 to compress the first springs 13 and stretch the second springs 14 to absorb shock; a third groove 22 with a threaded inner wall is formed at the bottom end of the support rod 15; two driving motors 16 are fixed at the bottom end inside the base 1, threaded rods 17 are fixed at the output ends of the driving motors, the supporting rods 15 extend into the base 1 and are in threaded connection with the threaded rods 17, and the driving motors 16 drive the threaded rods 17 to rotate to move the movable plate 3. The welding positioner is used, so that the height adjustment and shock absorption of welding are realized, the operation is very convenient, and the welding requirements of enterprises are met.

A straight rod 18 is fixed on each of two sides of the supporting plate 4, and the straight rod 18 is connected with the top end of the base 1 through a lifting rod 19 and used for keeping the supporting plate 4 in a horizontal state all the time in the moving process; the two sides of the inner wall of the first groove 2 are both provided with sliding grooves 20, and the two sides of the moving plate 3 are both fixed with sliding blocks 21 positioned in the sliding grooves 20 and used for ensuring that the moving plate 3 is always kept in a horizontal state in the moving process.

When the shock absorber is used, the support plate 4 moves downwards to drive the driving rod 8 to drive the moving block 11 to slide on the sliding rod 10, and the moving block 11 compresses the first spring 13 and stretches the second spring 14, so that the shock absorption effect on the support plate 4 can be realized, and the damage can be avoided; then start two simultaneously driving motor 16, its output drives threaded rod 17 rotates, bracing piece 15 supports through threaded connection the movable plate 3 reciprocates in order to reach required position, can be applicable to the staff of different heights like this, has satisfied enterprise's diversified demand.

The above description is only for the preferred embodiment of the present invention and is not intended to limit the scope of the present invention, and any modification and modification made by those skilled in the art according to the above disclosure are all within the scope of the claims.

Claims

1. A welding positioner comprises a base (1) and is characterized in that a first groove (2) and a supporting plate (4) are formed in the top end of the base (1), a moving plate (3) is arranged in the first groove (2), a welding chuck (5) is installed at the top end of the supporting plate (4), two fixed blocks (6) are fixed at the bottom end of the supporting plate, and the fixed blocks (6) are movably connected with a driving rod (8) through a first rotating shaft (7);

a second groove (9) is formed in the top end of the moving plate (3), two support rods (15) are fixed at the bottom end of the moving plate, a sliding rod (10) is fixed in the second groove (9), the sliding rod (10) is connected with two moving blocks (11) in a sliding mode, the moving blocks (11) are movably connected with the other end of the drive rod (8) through a second rotating shaft (12) and are connected with the inner wall of the second groove (9) through first springs (13) surrounding the side face of the sliding rod (10), and the two moving blocks (11) are connected through second springs (14) surrounding the side face of the sliding rod (10); a third groove (22) with a threaded inner wall is formed at the bottom end of the support rod (15);

the bottom end of the interior of the base (1) is fixed with two driving motors (16), the output ends of the driving motors are fixed with threaded rods (17), and the supporting rods (15) extend into the base (1) and are in threaded connection with the threaded rods (17).

2. The welding positioner according to claim 1, wherein a straight rod (18) is fixed on each side of the support plate (4), and the straight rod (18) is connected with the top end of the base (1) through a lifting rod (19).

3. The welding positioner according to claim 1, wherein sliding grooves (20) are formed in both sides of the inner wall of the first groove (2), and sliding blocks (21) located in the sliding grooves (20) are fixed on both sides of the moving plate (3).