CN212443970U

CN212443970U - Automobile part welding positioner

Info

Publication number: CN212443970U
Application number: CN202021203952.0U
Authority: CN
Inventors: 才维; 邬肖立; 秦昌伟; 洪颖洁; 金鑫峰
Original assignee: Zhejiang Ruifu Electromechanical Co ltd
Current assignee: Zhejiang Ruifu Electromechanical Co ltd
Priority date: 2020-06-24
Filing date: 2020-06-24
Publication date: 2021-02-02
Anticipated expiration: 2030-06-24

Abstract

The utility model provides an automobile parts positioner, including fixed frame, fixed frame includes the bottom plate, the mounting panel is all erect at the both ends of bottom plate, be between two mounting panels and rotate and connect a upset frame, the upset frame includes the upset seat, treat welded product through a plurality of anchor clamps are fixed on the upset seat, the both ends of upset seat set up the upset arm perpendicularly, the pivot is worn admittedly on the upper portion of upset arm, the bearing switching is passed through in the pivot on the mounting panel, the top of upset arm sets up a plurality of balancing weights, the pivot of arbitrary side of upset frame is stretched out and is linked firmly the transmission shaft, servo motor is adorned admittedly to one side of fixed frame, servo motor's output shaft passes through bevel gear group. The utility model realizes the lifting operation of the welding position through rotation; the multi-station convenient welding operation at different positions is realized through rotation, so that the working efficiency is improved. The welding device is suitable for welding displacement of rotary work so as to obtain an ideal machining position and welding speed. Greatly reducing the working strength of workers and improving the productivity.

Description

Automobile part welding positioner

Technical Field

The utility model belongs to the technical field of machinery, a car production facility, especially an automobile parts positioner are related to.

Background

The robot workstation is a group of equipment combination which mainly uses one or more robots and is matched with a corresponding positioner, a conveyor, a tool clamp and the like, or completes relatively independent operation or working procedure together by means of manual auxiliary operation, particularly the positioner is auxiliary equipment of a special welding robot and is suitable for rotary welding displacement so as to obtain ideal processing position and welding speed.

However, most of the current positioners used in the welding robot workstation can only perform single workpiece welding processing, and a multi-station continuous welding processing mode is lacked, so that the welding production efficiency cannot be improved, and meanwhile, the welding processing track of the workpiece is limited due to the lack of a lifting function.

SUMMERY OF THE UTILITY MODEL

The utility model aims at having the above-mentioned problem to current technique, provided an automobile parts positioner with multistation welding process mode and possess raising and lowering functions.

The purpose of the utility model can be realized by the following technical proposal: the utility model provides an automobile parts positioner, includes fixed frame, fixed frame includes the bottom plate, the mounting panel is all erect, two at the both ends of bottom plate be between the mounting panel and rotate a connection upset frame, the upset frame includes the upset seat, wait welded product through a plurality of anchor clamps are fixed on the upset seat, the both ends of upset seat set up the upset arm perpendicularly, the pivot is worn admittedly on the upper portion of upset arm, the pivot is passed through the bearing switching and is in on the mounting panel, the top of upset arm sets up a plurality of balancing weights, the pivot of upset frame arbitrary side is stretched out and is linked firmly the transmission shaft, servo motor is adorned admittedly to one side of fixed frame, servo motor's output shaft passes through conical gear group and connects the transmission shaft.

The utility model discloses a positioner is the girth welding equipment that general efficiency is high, can be equipped with welding machines such as argon arc welding machine (pack or not pack), gas shielded metal arc welding machine (C02 MAG/MIG welding machine), plasma welding machine to can use with it cooperation. Other machines form automated welding systems. The device mainly comprises a rotary machine head, a displacement mechanism and a controller.

The utility model discloses a stepless speed governing of converter is adopted in the upset frame gyration, and the speed governing precision is high. The remote control box can realize the remote operation of the turnover frame, and can also be connected with an operating machine and a welding machine control system to realize linkage operation.

In the automobile part welding positioner, the fixed frame is further provided with a drag chain wheel, the drag chain wheel is sleeved with a drag chain, and the drag chain is provided with an air pipe and a cable.

In the welding positioner for automobile parts, the bevel gear set comprises a first bevel gear and a second bevel gear, the first bevel gear is fixedly sleeved on an output shaft of the servo motor, the second bevel gear is fixedly sleeved on the transmission shaft, and the first bevel gear and the second bevel gear form meshing connection.

In foretell automobile parts positioner, the upset seat is rectangular plate body, set up a plurality of anchor clamps fixed position on the upset seat, anchor clamps pass through the screw admittedly and are installed on the anchor clamps fixed position.

In the automobile part welding positioner, the upper part of the mounting plate is provided with a mounting hole, the bearing is fixedly mounted in the mounting hole, and the end part of the rotating shaft fixedly penetrates into the bearing to form rotary connection.

In the automobile part welding positioner, two groups of assembly rods are fixedly arranged at the top end of the turnover arm, and a plurality of balancing weights are sleeved on the assembly rods. The counterweight block with corresponding weight can be sleeved according to different weights of workpieces so as to achieve balance in rotation.

In the automobile part welding positioner, the bottom of the bottom plate is provided with a plurality of support legs, and the support legs are fixed to the bottom of the bottom plate through expansion bolts.

Compared with the prior art, the automobile part welding positioner has the following advantages:

1. the lifting operation of the welding position is realized through rotation; the multi-station convenient welding operation at different positions is realized through rotation, so that the working efficiency is improved.

2. The positioner is suitable for welding displacement of rotary work so as to obtain an ideal machining position and welding speed.

3. The automatic welding machine can be used in cooperation with an operating machine and a welding machine to form an automatic welding center, and can also be used for workpiece deflection during manual operation.

4. The labor condition of workers can be improved, and after the robot works, the workers only need to load and unload workpieces, so that the working intensity of the workers is greatly reduced, and the actual capacity of a production line is greatly improved.

Drawings

FIG. 1 is a schematic perspective view of the welding positioner for automobile parts.

FIG. 2 is a schematic plane structure diagram of the automobile part welding positioner.

In the figure, 1, a bottom plate; 2. a support leg; 3. mounting a plate; 4. a turning seat; 5. a turning arm; 6. a balancing weight; 7. a bearing; 8. a drive shaft; 9. a servo motor; 10. a drag chain wheel; 11. a drag chain; 12. a clamp; 13. and (5) producing the product.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1 and 2, this car parts positioner, including fixed frame, fixed frame includes bottom plate 1, mounting panel 3 is all erect at the both ends of bottom plate 1, it connects a upset frame to be rotated between two mounting panels 3, upset frame includes upset seat 4, treat welded product 13 through the fixed of a plurality of anchor clamps 12 on the upset seat 4, the both ends of upset seat 4 set up upset arm 5 perpendicularly, the pivot is worn admittedly on the upper portion of upset arm 5, the pivot passes through the bearing 7 switching on mounting panel 3, the top of upset arm 5 sets up a plurality of balancing weights 6, the pivot of upset frame arbitrary side stretches out and links firmly transmission shaft 8, servo motor 9 is adorned admittedly to one side of fixed frame, servo motor 9's output shaft passes through bevel gear set and connects transmission shaft 8.

The fixed frame is also provided with a drag chain wheel 10, a drag chain 11 is sleeved on the drag chain wheel 10, and an air pipe and a cable are placed on the drag chain 11.

The bevel gear set comprises a first bevel gear and a second bevel gear, the first bevel gear is fixedly sleeved on an output shaft of the servo motor 9, the second bevel gear is fixedly sleeved on the transmission shaft 8, and the first bevel gear and the second bevel gear form meshing connection.

The overturning seat 4 is a long plate body, a plurality of clamp fixing positions are arranged on the overturning seat 4, and the clamp 12 is fixedly arranged on the clamp fixing positions through screws.

The upper portion of mounting panel 3 is seted up the mounting hole, and the bearing 7 is adorned admittedly in the mounting hole, and the tip of pivot penetrates bearing 7 admits firmly and forms the rotation and connect.

Two groups of assembly rods are fixedly arranged at the top end of the turnover arm 5, and a plurality of balancing weights 6 are sleeved on the assembly rods. The counterweight block 6 with corresponding weight can be sleeved according to different weights of workpieces so as to achieve balance in rotation.

The bottom of the bottom plate 1 is provided with a plurality of support legs 2, and the support legs 2 are fixed at the bottom of the bottom plate 1 through expansion bolts.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Although the base plate 1 is used more herein; a support leg 2; a mounting plate 3; a turning seat 4; a turning arm 5; a balancing weight 6; a bearing 7; a transmission shaft 8; a servo motor 9; a trailing sprocket 10; a drag chain 11; a jig 12; product 13, etc., but does not exclude the possibility of using other terms. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.

Claims

1. The utility model provides an automobile parts positioner, includes fixed frame, its characterized in that, fixed frame includes the bottom plate, the mounting panel is all erect, two at the both ends of bottom plate be between the mounting panel and rotate a connection upset frame, the upset frame includes the upset seat, treat welded product through a plurality of anchor clamps are fixed on the upset seat, the both ends of upset seat set up the upset arm perpendicularly, the pivot is worn admittedly on the upper portion of upset arm, the pivot is passed through the bearing switching and is in on the mounting panel, the top of upset arm sets up a plurality of balancing weights, the pivot of upset frame arbitrary side is stretched out and is linked firmly the transmission shaft, servo motor is adorned admittedly to one side of fixed frame, servo motor's output shaft passes through conical gear group and connects the transmission shaft.

2. The automobile part welding positioner according to claim 1, wherein a drag chain wheel is further arranged on the fixed frame, a drag chain is sleeved on the drag chain wheel, and an air pipe and a cable are placed on the drag chain.

3. The automobile part welding positioner according to claim 1, wherein the bevel gear set comprises a first bevel gear and a second bevel gear, the first bevel gear is fixedly sleeved on an output shaft of the servo motor, the second bevel gear is fixedly sleeved on the transmission shaft, and the first bevel gear and the second bevel gear are in meshed connection.

4. The automobile part welding positioner according to claim 1, wherein the overturning seat is a long plate body, a plurality of clamp fixing positions are arranged on the overturning seat, and the clamps are fixedly arranged on the clamp fixing positions through screws.

5. The automobile part welding positioner according to claim 1, wherein a mounting hole is formed in the upper portion of the mounting plate, the bearing is fixedly mounted in the mounting hole, and the end portion of the rotating shaft fixedly penetrates into the bearing to form rotary connection.

6. The automobile part welding positioner according to claim 1, wherein two sets of assembling rods are fixedly arranged at the top end of the overturning arm, and a plurality of balancing weights are sleeved on the assembling rods.

7. The automobile part welding positioner of claim 1, wherein a plurality of support legs are arranged at the bottom of the bottom plate, and the support legs are fixed at the bottom of the bottom plate through expansion bolts.