CN219582061U - Rotary welding workbench - Google Patents

Abstract

The utility model discloses a rotary welding workbench, and relates to the technical field of rotary welding. The utility model comprises a fixed cylinder, wherein a movable rod is connected to a rotating seat, a clamping block is arranged at one end of the movable rod, an electric push rod is arranged at the other end of the movable rod, a limiting groove is formed between the electric push rod and the rotating seat, a spring is arranged in the limiting groove, a limiting block is arranged on one side of the spring far away from the fixed cylinder, a connecting rod is arranged on one side of the limiting block far away from the spring, a rotating shaft is arranged in the fixed cylinder, a gear is fixedly connected to the bottom of the rotating shaft, and a clamping groove is formed in the gear.

Description

Rotary welding workbench

Technical Field

The utility model relates to the technical field of rotary welding, in particular to a rotary welding workbench.

Background

In the production of mechanical products, welding is a main mode of firmly connecting metal parts, and the shapes of welding seams are various, wherein circular arc welding seams exist in a large amount in practice, and the existence of a rotary welding workbench is more necessary for better welding the circular arc welding seams.

The existing rotary welding workbench is in a continuous rotation state in the welding process of operators, if a small flaw exists in a workpiece to be repaired, or a welding line is smaller, the workbench surface cannot automatically stop rotating, and manual control is needed.

Accordingly, the inventor has the problem of providing a rotary welding workbench aiming at the existing structure and the defects by keeping the experience of the design development and the actual manufacturing in the related industry for many years, so as to achieve the purpose of more practical value.

Disclosure of Invention

Based on the above, the utility model aims to provide a rotary welding workbench, which solves the technical problem that the rotary welding workbench cannot stop in time according to welding requirements.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a gyration welding bench, includes a fixed section of thick bamboo, surface one side of a fixed section of thick bamboo is provided with positioning mechanism, positioning mechanism includes the roating seat, be connected with the movable rod on the roating seat, the one end of movable rod is provided with the fixture block, the other end of movable rod is provided with the electric putter, the spacing groove has been seted up in the middle of electric putter and the roating seat, just spacing groove fixed connection is on a fixed section of thick bamboo, be provided with the spring in the spacing groove, one side that a fixed section of thick bamboo was kept away from to the spring is provided with the stopper, one side that the spring was kept away from to the stopper is provided with the connecting rod, just connecting rod and movable rod fixed connection, the inside pivot that is provided with of a fixed section of thick bamboo, pivot bottom fixedly connected with gear, the draw-in groove has been seted up on the gear.

Through adopting above-mentioned technical scheme, positioning mechanism's setting for when the work piece rotated the assigned position, can automatic stop rotated, need not operating personnel manual operation, and then make things convenient for operating personnel to carry out further processing to the work piece.

Further, one side of the outer surface of the fixed cylinder, which is far away from the positioning mechanism, is provided with a support frame, the front surface of the support frame is provided with a control panel, a servo motor is arranged on the support frame, and the top of the support frame is provided with a proximity sensor.

Through adopting above-mentioned technical scheme, when the setting of fixed section of thick bamboo makes the pivot drive workstation motion for positioning mechanism keeps fixed, does not influence positioning mechanism's normal use.

Further, the servo motor is electrically connected with an external power supply, the servo motor is fixedly connected with the rotating shaft, a workbench is arranged at one end, far away from the servo motor, of the rotating shaft, and the proximity sensor is located at the bottom of the workbench.

Through adopting above-mentioned technical scheme for servo motor can drive the pivot rotation, and drive the rotation of workstation and gear with this, proximity sensor sets up the position of standing in being close to operating personnel simultaneously.

Further, the clamping block is fixedly connected with the movable rod, and the clamping block is matched with the clamping groove.

Through adopting above-mentioned technical scheme, the adaptation of fixture block and draw-in groove for after the workstation rotates to the assigned position, the better card of fixture block is at the draw-in groove, terminates the rotation of workstation.

Further, the fixed cylinder is fixedly connected with the supporting frame, and the fixed cylinder is fixedly connected with the electric push rod and the rotating seat.

Through adopting above-mentioned technical scheme, fixed section of thick bamboo and support frame fixed connection's mode has given a powerful support of fixed section of thick bamboo, and the pivot pivoted influence is kept away from to convenient fixed section of thick bamboo and other mechanisms of fixed surface thereof.

Further, the electric push rod and the proximity sensor are electrically connected with an external power supply through the control panel.

By adopting the technical scheme, the position instruction received by the proximity sensor can be orderly transmitted to the electric push rod through the control panel, so that the electric push rod can be controlled to orderly operate.

In summary, the utility model has the following advantages:

1. according to the utility model, the rotating seat and the movable rod are arranged, so that when the sliding block compresses or stretches the spring, the clamping block is pulled out or pushed into the clamping groove in order, the instant stop and rotation in the process of working on the workbench are realized, and when the circular arc-shaped welding seam is smaller, the workbench does not need to do complete circular motion, the welding seam is convenient for operators to weld at the appointed position;

2. according to the utility model, the proximity sensor is arranged at a position close to the operation of an operator, so that when the proximity sensor detects that the welding line approaches, the positioning device is started, the rotation of the workbench is stopped, and the normal operation of the positioning device is assisted.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic diagram of a front view structure of the present utility model;

fig. 3 is an enlarged schematic view of the structure of fig. 2 a according to the present utility model.

In the figure: 1. a support frame; 2. a work table; 3. a control panel; 4. a proximity sensor; 5. a positioning mechanism; 51. an electric push rod; 52. a limit groove; 521. a spring; 522. a limiting block; 523. a connecting rod; 53. a rotating seat; 54. a movable rod; 55. a gear; 56. a clamping groove; 57. a clamping block; 6. a fixed cylinder; 7. a rotating shaft; 8. a servo motor.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

Hereinafter, an embodiment of the present utility model will be described in accordance with its entire structure.

The utility model provides a gyration welding bench, as shown in fig. 1-3, including fixed section of thick bamboo 6, fixed section of thick bamboo 6's surface one side is provided with positioning mechanism 5, positioning mechanism 5 includes roating seat 53, be connected with movable rod 54 on the roating seat 53, movable rod 54's one end is provided with fixture block 57, movable rod 54's the other end is provided with electric push rod 51, limit groove 52 has been seted up in the middle of electric push rod 51 and the roating seat 53, and limit groove 52 fixed connection is on fixed section of thick bamboo 6, be provided with the spring 521 in the limit groove 52, one side that the spring 521 kept away from fixed section of thick bamboo 6 is provided with stopper 522, one side that the stopper 522 kept away from the spring 521 is provided with connecting rod 523, and connecting rod 523 and movable rod 54 fixed connection, fixed section of thick bamboo 6 inside is provided with pivot 7, pivot 7 bottom fixedly connected with gear 55, set up draw-in groove 56 on the gear 55, positioning mechanism 5's setting, when making the work piece rotate to the assigned position, can automatic stop rotate, need not the manual operation of operating personnel, and convenience operator carries out further processing to the work piece, so, further simplifies the operation process, improve work efficiency.

Referring to fig. 1, 2 and 3, one side of the outer surface of the fixed cylinder 6, which is far away from the positioning mechanism 5, is provided with a support frame 1, the front surface of the support frame 1 is provided with a control panel 3, a servo motor 8 is arranged on the support frame 1, the top of the support frame 1 is provided with a proximity sensor 4, when the rotating shaft 7 drives the workbench 2 to move due to the arrangement of the fixed cylinder 6, the positioning mechanism 5 is kept fixed, normal use of the positioning mechanism 5 is not affected, and meanwhile, the support frame 1 is arranged to provide supporting force for the fixed cylinder 6 and ensure stability of the fixed cylinder 6.

Referring to fig. 1, 2 and 3, the servo motor 8 is electrically connected with an external power supply, and the servo motor 8 is fixedly connected with the rotating shaft 7, one end of the rotating shaft 7, which is far away from the servo motor 8, is provided with the workbench 2, and the proximity sensor 4 is located at the bottom of the workbench 2, so that the servo motor 8 can drive the rotating shaft 7 to rotate and drive the workbench 2 and the gear 55 to rotate, and meanwhile, the proximity sensor 4 is arranged at a position, which is close to an operator to stand, so that the proximity sensor 4 can monitor the approaching of a welding line at any time on the workbench 2, and the operator can conveniently operate at the most suitable position.

Referring to fig. 1, 2 and 3, the clamping block 57 is fixedly connected with the movable rod 54, and the clamping block 57 is matched with the clamping groove 56, so that after the workbench 2 rotates to a designated position, the clamping block 57 is better clamped in the clamping groove 56, the rotation of the workbench 2 is stopped, the effect of stopping the workbench 2 in time is achieved, the operation of an operator is facilitated, and the operator is not required to manually start and stop the process.

Referring to fig. 1, 2 and 3, the fixed cylinder 6 is fixedly connected with the support frame 1, and the fixed cylinder 6 is fixedly connected with the electric push rod 51 and the rotating seat 53, and the fixed cylinder 6 is fixedly connected with the support frame 1, so that the fixed cylinder 6 is strongly supported, the fixed cylinder 6 and other mechanisms fixed on the surface of the fixed cylinder are conveniently away from the influence of rotation of the rotating shaft 7, and the orderly rotation of the workbench 2 and the gear 55 is ensured, and the positioning mechanism 5 is not influenced to play a role.

Referring to fig. 1, 2 and 3, the electric push rod 51 and the proximity sensor 4 are electrically connected with an external power supply through the control panel 3, so that a position instruction received by the proximity sensor 4 can be sequentially transmitted to the electric push rod 51 through the control panel 3, further, the electric push rod 51 is controlled to sequentially operate, the movable rod 54 is pushed and pulled according to the instruction, and further, the clamping block 57 is controlled to enter and exit in the clamping groove 56, so that stopping and rotating of the workbench 2 are realized.

The implementation principle of the embodiment is as follows: firstly, a power supply is started, and a servo motor 8 is started to drive a rotating shaft 7 and a gear 55 to rotate; secondly, the proximity sensor 4 is responsible for monitoring the welding seam on the workpiece, when the welding seam approaches the proximity sensor 4, an instruction is transmitted to the control panel 3, the control panel 3 sends a corresponding instruction to the electric push rod 51, at the moment, the electric push rod 51 receives the instruction to push the movable rod 54 outwards, the movable rod 54 drives the connecting rod 523 to move outwards, at the moment, the limiting block 522 in the limiting groove 52 moves in the direction away from the spring 521, the spring 521 is in a non-stressed loose state, and meanwhile, the other end of the movable rod 54 drives the clamping block 57 to be clamped into the clamping groove 56 of the gear 55 due to the linkage action of the rotating seat 53, and then the rotation of the workbench 2 is terminated, and an operator performs welding operation of the welding seam; finally, the welding operation is finished, the proximity sensor 4 can not monitor the existence of a welding seam at the position, the command is transmitted to the control panel 3, the control panel 3 sends a corresponding command to the electric push rod 51, at the moment, the electric push rod 51 receives the command to pull the movable rod 54 inwards, the movable rod 54 drives the connecting rod 523 to move inwards, at the moment, the limiting block 522 in the limiting groove 52 moves towards the direction of the approaching spring 521, the spring 521 is in a stressed extrusion state, meanwhile, the other end of the movable rod 54 drives the clamping block 57 to leave the clamping groove 56 of the gear 55 under the linkage action of the rotating seat 53, and then the rotation of the workbench 2 is continued until the next position to be welded is reached, so the operation is repeated.

Although embodiments of the utility model have been shown and described, the detailed description is to be construed as exemplary only and is not limiting of the utility model as the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and modifications, substitutions, variations, etc. may be made in the embodiments as desired by those skilled in the art without departing from the principles and spirit of the utility model, provided that such modifications are within the scope of the appended claims.

Claims (6)

1. A rotary welding table comprising a fixed barrel (6), characterized in that: the utility model discloses a fixed cylinder, including fixed cylinder (6), fixed cylinder (6) surface one side is provided with positioning mechanism (5), positioning mechanism (5) include roating seat (53), be connected with movable rod (54) on roating seat (53), the one end of movable rod (54) is provided with fixture block (57), the other end of movable rod (54) is provided with electric push rod (51), limit groove (52) have been seted up in the middle of electric push rod (51) and roating seat (53), just limit groove (52) fixed connection is on fixed cylinder (6), be provided with spring (521) in limit groove (52), one side that fixed cylinder (6) was kept away from to spring (521) is provided with stopper (522), one side that spring (521) was kept away from to stopper (522) is provided with connecting rod (523), just connecting rod (523) and movable rod (54) fixed connection, fixed cylinder (6) inside is provided with pivot (7), pivot (7) bottom fixedly connected with gear (55), set up draw-in groove (56) on gear (55).

2. The rotary welding station of claim 1, wherein: one side of the outer surface of the fixed cylinder (6) far away from the positioning mechanism (5) is provided with a support frame (1), the front surface of the support frame (1) is provided with a control panel (3), the support frame (1) is provided with a servo motor (8), and the top of the support frame (1) is provided with a proximity sensor (4).

3. The rotary welding station of claim 2, wherein: the servo motor (8) is electrically connected with an external power supply, the servo motor (8) is fixedly connected with the rotating shaft (7), one end, away from the servo motor (8), of the rotating shaft (7) is provided with the workbench (2), and the proximity sensor (4) is located at the bottom of the workbench (2).

4. The rotary welding station of claim 1, wherein: the clamping block (57) is fixedly connected with the movable rod (54), and the clamping block (57) is matched with the clamping groove (56).

5. The rotary welding station of claim 1, wherein: the fixed cylinder (6) is fixedly connected with the support frame (1), and the fixed cylinder (6) is fixedly connected with the electric push rod (51) and the rotating seat (53).

6. The rotary welding station of claim 1, wherein: the electric push rod (51) and the proximity sensor (4) are electrically connected with an external power supply through the control panel (3).