CN221538593U

CN221538593U - Roller welding positioning tool

Info

Publication number: CN221538593U
Application number: CN202420037051.0U
Authority: CN
Inventors: 唐水林; 赵林科
Original assignee: Changshu Zhonglin Electromechanical Equipment Co ltd
Current assignee: Changshu Zhonglin Electromechanical Equipment Co ltd
Priority date: 2024-01-08
Filing date: 2024-01-08
Publication date: 2024-08-16
Anticipated expiration: 2034-01-08

Abstract

The utility model belongs to the field of positioning tools, in particular to a roller welding positioning tool, which comprises a workbench, wherein a plurality of supporting legs are fixedly arranged at the bottom of the workbench, two U-shaped frames are fixedly arranged at the top of the workbench, two arc-shaped placing seats are arranged at the top of the workbench, a plurality of driving grooves are formed in the top of the workbench, driving plates are slidably arranged in the driving grooves, arc-shaped clamping seats are fixedly arranged at one sides, close to each other, of the two corresponding driving plates, a driving mechanism is arranged on the workbench and connected with the driving plates, and the inner walls of two sides of the U-shaped frames are slidably provided with the same sliding plate. The roller clamping device is reasonable in design, the roller can be clamped in the horizontal direction through the arc clamping seat, and the roller can be compressed in the vertical direction through the arc compressing seat and the arc placing seat, so that the roller to be welded can be fixed and positioned.

Description

Roller welding positioning tool

Technical Field

The utility model relates to the technical field of positioning tools, in particular to a roller welding positioning tool.

Background

The roller is a cylindrical rotatable object in the machine, a power source commonly used in the machine drives the roller to drive other materials to advance, or the roller is used for producing pressure to process the materials. Selecting roller materials: zinc plating of carbon steel, chromium plating of carbon steel, encapsulation of carbon steel, aluminum alloy, stainless steel, ABS, and the like. Roller type selection: unpowered roller, single-chain roller, double-chain roller, conical roller and groove roller. The roller fixing mode is as follows: spring press-in type, inner tooth shaft type, full flat tenon type and through shaft pin hole type.

The existing roller is generally operated in a manual handheld mode during welding treatment, the mode is complex in operation, low in working efficiency and low in positioning accuracy, cannot meet the processing requirement of the high-accuracy roller, reduces practicality and is not beneficial to use, and therefore the roller welding positioning tool is used for solving the problems.

Disclosure of utility model

The utility model aims to solve the defects in the prior art, and provides a roller welding positioning tool.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

The roller welding positioning tool comprises a workbench, wherein a plurality of supporting legs are fixedly arranged at the bottom of the workbench, two U-shaped frames are fixedly arranged at the top of the workbench, and two arc-shaped placing seats are arranged at the top of the workbench;

The top of the workbench is provided with a plurality of driving grooves, driving plates are slidably arranged in the driving grooves, one sides of the two corresponding driving plates, which are close to each other, are fixedly provided with arc clamping seats, the workbench is provided with a driving mechanism, and the driving mechanism is connected with the driving plates;

The two side inner walls of the U-shaped frame are slidably provided with the same sliding plate, the bottom of the sliding plate is fixedly provided with an arc-shaped pressing seat, and the arc-shaped pressing seat is positioned right above the arc-shaped placing seat.

Preferably, the driving mechanism comprises a threaded rod and a driving motor, one side inner wall of the opposite driving grooves, which are far away from each other, is rotatably provided with the same threaded rod, the threaded rod is sleeved with a driving plate thread, one side of the workbench is fixedly provided with the driving motor, and an output shaft of the driving motor is fixedly connected with the corresponding threaded rod.

Preferably, the threaded rod is provided with two external threads with opposite screwing directions, the driving plate is provided with an internal threaded hole, and the external threads are meshed with the corresponding internal threaded holes.

Preferably, sliding grooves are formed in the inner walls of the two sides of the U-shaped frame, and the sliding plates are in sliding connection with the corresponding sliding grooves.

Preferably, the bottom of the sliding plate is hinged with a hinge rod, and the bottom end of the hinge rod is hinged on the corresponding driving plate.

Preferably, transverse plates are fixedly arranged on the inner walls of the two sides of the U-shaped frame, and a guide mechanism is arranged between the transverse plates and the driving plate.

Preferably, the guide mechanism comprises a guide groove and a guide plate, the guide groove is formed in the transverse plate, and the guide plate fixedly connected with the driving plate is slidably mounted in the guide groove.

Preferably, the inner walls of one side, close to each other, of the two corresponding driving grooves are provided with the same rotary hole, and the threaded rod is rotationally connected with the corresponding rotary hole.

The utility model has the beneficial effects that:

1. The roller with the welding is respectively placed on the two arc-shaped placing seats, the driving plate can drive the arc-shaped clamping seats to move towards the direction close to the roller through the matching of the driving motor, the threaded rod and the driving plate, and the aim of clamping and positioning the roller in the horizontal reverse direction can be achieved through the two arc-shaped clamping seats;

2. When the drive plate moves, the drive plate can drive the sliding plate to move downwards through the hinged rod, the sliding plate can drive the arc-shaped pressing seat to move downwards, and the roller can be fixed and positioned in the vertical direction through the cooperation of the arc-shaped pressing seat and the arc-shaped placing seat.

Drawings

FIG. 1 is a schematic perspective view of a roller welding positioning tool according to the present utility model;

FIG. 2 is a schematic diagram of a front view structure of a positioning tool for roller welding according to the present utility model;

FIG. 3 is a schematic structural view of part A of a roller welding positioning tool provided by the utility model;

Fig. 4 is a schematic diagram of a part B of a roller welding positioning tool according to the present utility model.

In the figure: 1. a work table; 2. support legs; 3. a U-shaped frame; 4. a driving motor; 5. an arc-shaped placing seat; 6. a driving groove; 7. a driving plate; 8. a threaded rod; 9. an arc clamping seat; 10. a cross plate; 11. a guide groove; 12. a guide plate; 13. a sliding groove; 14. a sliding plate; 15. a hinge rod; 16. and an arc-shaped pressing seat.

Detailed Description

The technical scheme of the present utility model will be clearly and completely described in connection with specific embodiments. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to fall within the scope of the utility model.

Referring to fig. 1-4, a roller welding positioning tool comprises a workbench 1, a plurality of supporting legs 2 are fixedly arranged at the bottom of the workbench 1, two U-shaped frames 3 are fixedly arranged at the top of the workbench 1, two arc-shaped placing seats 5 are arranged at the top of the workbench 1, a plurality of driving grooves 6 are formed in the top of the workbench 1, a driving plate 7 is slidably arranged in the driving grooves 6, arc-shaped clamping seats 9 are fixedly arranged at one sides, which are close to each other, of the two corresponding driving plates 7, a driving mechanism is arranged on the workbench 1 and connected with the driving plate 7, the same sliding plate 14 is slidably arranged on the inner walls of two sides of the U-shaped frames 3, an arc-shaped pressing seat 16 is fixedly arranged at the bottom of the sliding plate 14 and is positioned right above the arc-shaped placing seats 5, and the purpose of fixing and positioning a roller to be welded in the vertical direction can be achieved through the cooperation of the arc-shaped placing seats 5 and the arc-shaped pressing seats 16.

In this embodiment, actuating mechanism includes threaded rod 8 and driving motor 4, rotate on the one side inner wall that two relative drive grooves 6 kept away from each other and install same threaded rod 8, driving plate 7 thread bush is established on threaded rod 8, one side fixed mounting of workstation 1 has driving motor 4, driving motor 4's output shaft and the threaded rod 8 fixed connection who corresponds, be equipped with two external screw threads that revolve opposite directions on the threaded rod 8, the internal thread hole has been seted up on the driving plate 7, and external screw thread meshes with the internal thread hole that corresponds, owing to be equipped with two external screw threads that revolve opposite directions on the threaded rod 8, the rotation of threaded rod 8 can drive two driving plates 7 and remove, and the direction of movement of two driving plates 7 is opposite.

In this embodiment, the inner walls of two sides of the U-shaped frame 3 are provided with sliding grooves 13, the sliding plates 14 are slidably connected with the corresponding sliding grooves 13, the bottoms of the sliding plates 14 are hinged with hinge rods 15, the bottom ends of the hinge rods 15 are hinged to the corresponding driving plates 7, and the driving plates 7 are moved downwards by the hinge rods 15 to drive the sliding plates 14 and the arc-shaped pressing seats 16.

In this embodiment, the transverse plate 10 is fixedly installed on the inner walls of two sides of the U-shaped frame 3, a guiding mechanism is arranged between the transverse plate 10 and the driving plate 7, the guiding mechanism comprises a guiding groove 11 and a guiding plate 12, the guiding groove 11 is formed on the transverse plate 10, the guiding plate 12 fixedly connected with the driving plate 7 is slidably installed in the guiding groove 11, one rotating hole is formed in the inner wall of one side, close to each other, of the two corresponding driving grooves 6, and the threaded rod 8 is rotationally connected with the corresponding rotating hole, the driving plate 7 can drive the guiding plate 12 to slide in the guiding groove 11, and stable movement of the driving plate 7 can be realized.

According to the utility model, the rollers with welding are respectively placed on the two arc-shaped placing seats 5, so that the two rollers are in contact, the driving motor 4 can drive the threaded rod 8 to rotate by starting the driving motor 4, the threaded rod 8 can drive the two driving plates 7 to move towards the direction close to each other, the driving plate 7 can drive the arc-shaped clamping seats 9 to move towards the direction close to the rollers, the purpose of clamping and positioning the rollers in the horizontal reverse direction can be realized through the two arc-shaped clamping seats 9, when the driving plate 7 moves, the driving plate 7 can drive the guide plate 12 to slide in the guide groove 11, stable movement of the driving plate 7 can be realized, the driving plate 7 can drive the sliding plate 14 to move downwards through the hinging rod 15, the sliding plate 14 can drive the arc-shaped pressing seat 16 to move downwards, and the purpose of fixing and positioning the rollers in the vertical direction can be realized through the cooperation of the arc-shaped pressing seats 16 and the arc-shaped placing seats 5.

The roller welding positioning tool provided by the utility model is described in detail. The principles and embodiments of the present utility model have been described herein with reference to specific examples, which are intended to be merely illustrative of the methods of the present utility model and their core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the utility model can be made without departing from the principles of the utility model and these modifications and adaptations are intended to be within the scope of the utility model as defined in the following claims.

Claims

1. The roller welding positioning tool is characterized by comprising a workbench (1), wherein a plurality of supporting legs (2) are fixedly arranged at the bottom of the workbench (1), two U-shaped frames (3) are fixedly arranged at the top of the workbench (1), and two arc-shaped placing seats (5) are arranged at the top of the workbench (1);

A plurality of driving grooves (6) are formed in the top of the workbench (1), driving plates (7) are slidably installed in the driving grooves (6), arc-shaped clamping seats (9) are fixedly installed on one sides, close to each other, of the two corresponding driving plates (7), driving mechanisms are arranged on the workbench (1), and the driving mechanisms are connected with the driving plates (7);

The two side inner walls of the U-shaped frame (3) are slidably provided with the same sliding plate (14), the bottom of the sliding plate (14) is fixedly provided with an arc-shaped pressing seat (16), and the arc-shaped pressing seat (16) is positioned right above the arc-shaped placing seat (5).

2. The roller welding positioning tool according to claim 1, wherein the driving mechanism comprises a threaded rod (8) and a driving motor (4), one side inner wall of each driving groove (6) far away from each other is rotatably provided with the same threaded rod (8), the driving plate (7) is sleeved on the threaded rod (8) in a threaded manner, one side of the workbench (1) is fixedly provided with the driving motor (4), and an output shaft of the driving motor (4) is fixedly connected with the corresponding threaded rod (8).

3. The roller welding positioning tool according to claim 2, wherein the threaded rod (8) is provided with two external threads with opposite screwing directions, the driving plate (7) is provided with an internal threaded hole, and the external threads are meshed with the corresponding internal threaded holes.

4. The roller welding positioning tool according to claim 1, wherein sliding grooves (13) are formed in inner walls of two sides of the U-shaped frame (3), and the sliding plates (14) are in sliding connection with the corresponding sliding grooves (13).

5. A roller welding positioning tool according to claim 1, wherein the bottom of the sliding plate (14) is hinged with a hinging rod (15), and the bottom end of the hinging rod (15) is hinged on the corresponding driving plate (7).

6. The roller welding positioning tool according to claim 1, wherein transverse plates (10) are fixedly installed on the inner walls of the two sides of the U-shaped frame (3), and a guide mechanism is arranged between the transverse plates (10) and the driving plate (7).

7. The roller welding positioning tool according to claim 6, wherein the guiding mechanism comprises a guiding groove (11) and a guiding plate (12), the guiding groove (11) is formed in the transverse plate (10), and the guiding plate (12) fixedly connected with the driving plate (7) is arranged in the guiding groove (11) in a sliding mode.

8. The roller welding positioning tool according to claim 2, wherein the inner walls of one side, close to each other, of the corresponding two driving grooves (6) are provided with the same rotary hole, and the threaded rod (8) is in rotary connection with the corresponding rotary hole.