CN217832529U

CN217832529U - Multi-station welding fixture

Info

Publication number: CN217832529U
Application number: CN202221805601.6U
Authority: CN
Inventors: 卢安琪
Original assignee: Hubei Haodi Intelligent Equipment Co ltd
Current assignee: Hubei Haodi Intelligent Equipment Co ltd
Priority date: 2022-07-14
Filing date: 2022-07-14
Publication date: 2022-11-18
Anticipated expiration: 2032-07-14

Abstract

The utility model provides a multistation welding jig, the on-line screen storage device comprises a base, the top of base is equipped with first pivot, the bottom of first pivot is passed through the bearing and is fixed on the base, and the bottom of first pivot runs through the base, and be connected with first brake motor, first brake motor passes through motor support to be fixed on the base, the workstation is installed at the top of first pivot, the top symmetry of workstation is equipped with two sliding plates, the slider is all installed to sliding plate bottom both sides, the spout has been seted up to the equal symmetry in workstation top both ends, the slider is arranged in the spout, and with spout sliding connection, the spout embeds there is electric putter, electric putter's one end is fixed at the spout tip, electric putter's the other end is fixed on the slider. This application is through the position of the adjustable centre gripping work piece of first brake motor and second brake motor to can need not to demolish the work piece and fix by centre gripping again when carrying out the multistation welding to the work piece, improve the result of use.

Description

Multi-station welding fixture

Technical Field

The utility model belongs to the technical field of anchor clamps, especially, indicate a multistation welding jig.

Background

Welding, also known as butt fusion, be one kind with heating, high temperature or the high-pressure mode joint metal or other thermoplastic material like the manufacturing process and the technique of plastics, at present when welding process to spare part, need fix the spare part through the anchor clamps centre gripping, then weld process through many stations, current welding jig is behind the centre gripping work piece, can not adjust the rotation angle of work piece, leads to when carrying out the multistation welding to the work piece, need demolish the work piece from anchor clamps, then adjust the angle of work piece, later rethread anchor clamps centre gripping is fixed, finally weld troublesome, the result of use is relatively poor.

SUMMERY OF THE UTILITY MODEL

For solving the deficiencies of the prior art, the utility model provides a multistation welding jig.

The technical scheme of the utility model is realized like this:

a multi-station welding fixture comprises a base, wherein a first rotating shaft is arranged at the top of the base, the bottom of the first rotating shaft is fixed on the base through a bearing, the bottom of the first rotating shaft penetrates through the base and is connected with a first brake motor, and the first brake motor is fixed on the base through a motor support;

the top of the first rotating shaft is provided with a workbench, two sliding plates are symmetrically arranged on the top of the workbench, sliding blocks are arranged on two sides of the bottom of each sliding plate, sliding grooves are symmetrically formed in two ends of the top of the workbench, the sliding blocks are arranged in the sliding grooves and are in sliding connection with the sliding grooves, electric push rods are arranged in the sliding grooves, one ends of the electric push rods are fixed to the end portions of the sliding grooves, and the other ends of the electric push rods are fixed to the sliding blocks;

the opposite face of the sliding plate is provided with a second rotating shaft, one end of the second rotating shaft, which is close to the sliding plate, is fixed on the sliding plate through a bearing, one end of the second rotating shaft, which is close to the sliding plate, is connected with a second brake motor, the second brake motor is fixed on the sliding plate through a motor support, and one end of the second rotating shaft, which is far away from the sliding plate, is provided with a clamping plate.

Preferably, the splint is provided with support rods at one end close to the second rotating shaft, and the tail ends of the support rods are fixed on the second rotating shaft.

Preferably, one end of the clamping plate, which is far away from the second rotating shaft, is provided with a plurality of anti-skidding grains.

Preferably, three connecting rods are installed to workstation bottom edge equidistance, and the ring channel has been seted up at the base top, and in the ring channel was arranged in to the connecting rod end, the ball was installed to the bottom of connecting rod, and the bottom of ball contacted in the bottom of ring channel.

Preferably, the four corners of the base are provided with the supporting legs.

Preferably, the guide way has been seted up at the top of workstation, and the guide way embeds there is the guide bar, and the both ends of guide bar are fixed at the guide way tip, and the guide block is installed to the bottom of sliding plate, and in the guide way was arranged in to the guide block, the sliding plate was close to electric putter's one end and is installed branch, and in the guide way was arranged in to the branch end, and the guide bar runs through branch and guide block to with branch and guide block sliding connection.

Compared with the prior art, the utility model discloses a first brake motor can drive the workstation and rotate under the effect of first pivot to adjust the horizontal rotation angle of work piece, rethread second brake motor can drive the perpendicular workstation direction of splint and rotate, thereby can further adjust the rotation angle of work piece, need not to demolish the back with the work piece and again the centre gripping can carry out the multistation welding, improves the result of use.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is the utility model provides a multistation welding jig's schematic structure diagram.

Fig. 2 is the utility model provides a multistation welding jig's splint structure plan view.

In the figure: 1. a base; 2. a first rotating shaft; 3. a first brake motor; 4. a work table; 5. a sliding plate; 6. a slider; 7. a chute; 8. an electric push rod; 9. a second rotating shaft; 10. a second brake motor; 11. a splint; 12. a support bar; 13. anti-skid lines; 14. a connecting rod; 15. an annular groove; 16. a ball bearing; 17. a support leg; 18. a guide groove; 19. a guide bar; 20. a guide block; 21. a support rod.

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 belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a multi-station welding fixture comprises a base 1, wherein a first rotating shaft 2 is arranged at the top of the base 1, the bottom of the first rotating shaft 2 is fixed on the base 1 through a bearing, the bottom of the first rotating shaft 2 penetrates through the base 1 and is connected with a first brake motor 3, the first brake motor 3 is fixed on the base 1 through a motor support, the first rotating shaft 2 can be driven to rotate through the first brake motor 3, a workbench 4 can be controlled to rotate in a forward direction and a reverse direction of 180 degrees in the horizontal direction, so that the rotating angle of the workbench 4 in the horizontal direction can be adjusted, and the rotating angle of a workpiece in the horizontal direction can be adjusted according to different stations;

a workbench 4 is installed at the top of the first rotating shaft 2, two sliding plates 5 are symmetrically arranged at the top of the workbench 4, sliding blocks 6 are installed on two sides of the bottom of each sliding plate 5, sliding grooves 7 are symmetrically formed in two ends of the top of the workbench 4, the sliding blocks 6 are arranged in the sliding grooves 7 and are in sliding connection with the sliding grooves 7, electric push rods 8 are arranged in the sliding grooves 7, one ends of the electric push rods 8 are fixed to the end portions of the sliding grooves 7, the other ends of the electric push rods 8 are fixed to the sliding blocks 6, the sliding plates 5 can be pushed to move through the electric push rods 8, and therefore the two clamping plates 11 clamp and fix workpieces conveniently;

the opposite face of sliding plate 5 all is equipped with second pivot 9, the one end that second pivot 9 is close to sliding plate 5 is passed through the bearing and is fixed on sliding plate 5, and the one end that second pivot 9 is close to sliding plate 5 is connected with second brake motor 10, second brake motor 10 passes through motor support and fixes on sliding plate 5, splint 11 are installed to the one end that sliding plate 5 was kept away from to second pivot 9, accessible second pivot 9 control splint 11 vertical direction rotates under the effect of second brake motor 10, thereby can adjust the vertical direction selection angle of work piece according to different stations, and the use effect is improved.

During the use, place the work piece between two splint 11, then control electric putter 8 work, electric putter 8 promotes sliding plate 5 and removes, sliding plate 5 drives splint 11 and removes, fix the work piece centre gripping, when needs carry out the multistation welding to the work piece, control first brake motor 3 work, first brake motor 3 drives first pivot 2 and rotates, thereby make workstation 4 carry out positive and negative 180 degrees internal rotations along the horizontal direction, thereby can make the work piece horizontal direction select to turn to appointed angle, then the work of second brake motor 10 is controlled again, second brake motor 10 drives second pivot 9 and rotates, thereby the vertical direction of control work piece rotates, adjust appointed angle with the work piece, need not to demolish the angle that the work piece was adjusted through the centre gripping again after the work piece, and the use effect is improved.

Furthermore, as shown in fig. 1, the supporting rods 12 are symmetrically installed at one end of the clamping plate 11 close to the second rotating shaft 9, the ends of the supporting rods 12 are fixed on the second rotating shaft 9, the connecting strength between the clamping plate 11 and the second rotating shaft 9 can be increased through the supporting rods 12, and the clamping plate 11 is prevented from falling due to too large stress.

Furthermore, as shown in fig. 1, a plurality of anti-slip threads 13 are disposed at an end of the clamping plate 11 away from the second rotating shaft 9, and the anti-slip threads 13 can increase the friction force between the workpiece and the clamping plate 11, thereby improving the clamping stability.

Furthermore, as shown in fig. 1, three connecting rods 14 are equidistantly installed on the edge of the bottom of the workbench 4, an annular groove 15 is formed in the top of the base 1, the tail ends of the connecting rods 14 are placed in the annular groove 15, and the workbench 4 can be supported through the connecting rods 14, so that the stability of the workbench 4 is improved;

the bottom of the connecting rod 14 is provided with the ball 16, the bottom of the ball 16 is contacted with the bottom of the annular groove 15, the moving friction force of the connecting rod 14 in the annular groove 15 can be reduced through the ball 16, and the abrasion speed of the connecting rod 14 is reduced.

Further, as shown in fig. 1, the four corners of the base 1 are each provided with a leg 17 for supporting the base 1.

Further, as shown in fig. 1, a guide groove 18 is formed in the top of the workbench 4, a guide rod 19 is arranged in the guide groove 18, two ends of the guide rod 19 are fixed to the end of the guide groove 18, a guide block 20 is installed at the bottom of the sliding plate 5, the guide block 20 is arranged in the guide groove 18, a support rod 21 is installed at one end, close to the electric push rod 8, of the sliding plate 5, the tail end of the support rod 21 is arranged in the guide groove 18, the guide rod 19 penetrates through the support rod 21 and the guide block 20 and is in sliding connection with the support rod 21 and the guide block 20, and through cooperation among the guide rod 19, the support rod 21 and the guide block 20, the stability of the sliding plate 5 can be increased, and the sliding plate 5 is prevented from falling down when in use.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A multi-station welding fixture comprises a base (1), and is characterized in that a first rotating shaft (2) is arranged at the top of the base (1), the bottom of the first rotating shaft (2) is fixed on the base (1) through a bearing, the bottom of the first rotating shaft (2) penetrates through the base (1) and is connected with a first brake motor (3), and the first brake motor (3) is fixed on the base (1) through a motor support;

the top of the first rotating shaft (2) is provided with a workbench (4), the top of the workbench (4) is symmetrically provided with two sliding plates (5), two sides of the bottom of each sliding plate (5) are provided with sliding blocks (6), two ends of the top of the workbench (4) are symmetrically provided with sliding grooves (7), the sliding blocks (6) are arranged in the sliding grooves (7) and are in sliding connection with the sliding grooves (7), electric push rods (8) are arranged in the sliding grooves (7), one ends of the electric push rods (8) are fixed at the end parts of the sliding grooves (7), and the other ends of the electric push rods (8) are fixed on the sliding blocks (6);

the opposite surfaces of the sliding plate (5) are provided with second rotating shafts (9), one ends, close to the sliding plate (5), of the second rotating shafts (9) are fixed to the sliding plate (5) through bearings, one ends, close to the sliding plate (5), of the second rotating shafts (9) are connected with second brake motors (10), the second brake motors (10) are fixed to the sliding plate (5) through motor supports, and clamping plates (11) are installed at one ends, far away from the sliding plate (5), of the second rotating shafts (9).

2. The multi-station welding fixture according to claim 1, characterized in that the clamping plates (11) are symmetrically provided with support rods (12) at one ends close to the second rotating shaft (9), and the tail ends of the support rods (12) are fixed on the second rotating shaft (9).

3. The multi-station welding fixture according to claim 1, characterized in that the end of the clamping plate (11) away from the second rotating shaft (9) is provided with a plurality of anti-slip threads (13).

4. A multi-station welding fixture as claimed in claim 1, characterized in that three connecting rods (14) are equidistantly mounted on the bottom edge of the workbench (4), an annular groove (15) is formed in the top of the base (1), the ends of the connecting rods (14) are disposed in the annular groove (15), balls (16) are mounted at the bottom of the connecting rods (14), and the bottoms of the balls (16) are in contact with the bottom of the annular groove (15).

5. A multi-station welding fixture as claimed in claim 1, characterized in that the base (1) is provided with legs (17) at each of its four corners.

6. The multi-station welding fixture according to claim 1, wherein a guide groove (18) is formed in the top of the workbench (4), a guide rod (19) is arranged in the guide groove (18), two ends of the guide rod (19) are fixed to the end portion of the guide groove (18), a guide block (20) is installed at the bottom of the sliding plate (5), the guide block (20) is arranged in the guide groove (18), a support rod (21) is installed at one end, close to the electric push rod (8), of the sliding plate (5), the tail end of the support rod (21) is arranged in the guide groove (18), and the guide rod (19) penetrates through the support rod (21) and the guide block (20) and is connected with the support rod (21) and the guide block (20) in a sliding mode.