CN211136110U

CN211136110U - Workpiece feeding mechanism for robot welding

Info

Publication number: CN211136110U
Application number: CN201922337695.3U
Authority: CN
Inventors: 周义翔
Original assignee: Yongchun County Yixiang Technology Consulting Co ltd
Current assignee: Yongchun County Yixiang Technology Consulting Co ltd
Priority date: 2019-12-23
Filing date: 2019-12-23
Publication date: 2020-07-31
Anticipated expiration: 2029-12-23

Abstract

The utility model discloses a workpiece feeding mechanism for robot welding, which relates to the technical field of welding processing, and comprises a box body, wherein the inner side wall of the box body is fixedly connected with a mounting plate, the side wall of the box body is provided with a sliding hole, the sliding hole is internally and slidably connected with a sliding plate, one end of the sliding plate is fixedly connected with a push rod, the upper end side wall of the sliding plate is provided with a placing groove, a workpiece to be processed is placed in the placing groove, the inner side wall of the box body is fixedly connected with a tightening rod, the inner side wall of the placing groove is provided with tightening holes mutually communicated with the placing groove, the placing groove penetrates through the side wall of the tightening hole and is tightly pressed against the side wall of the workpiece to be processed, the inner side wall of the box body is provided with a pushing mechanism, and the feeding of the workpiece to be processed is realized through the matching, meanwhile, the workpiece to be processed is fixed, and the situation of shaking in the welding process is avoided.

Description

Workpiece feeding mechanism for robot welding

Technical Field

The utility model relates to a welding process technical field especially relates to a work piece feed mechanism is used in welding of robot.

Background

Welding, also known as butt fusion, melt, be one kind with heating, high temperature or high pressure mode joint metal or other thermoplastic materials like the manufacturing process and the technique of plastics, at first will treat that the machined part sends to welded top, later carries out welding process to it, carries out the welded in-process treating the machined part, the condition of rocking takes place easily, and then leads to the influence to treat the welding process of machined part, for this reason we have proposed a robot welding with work piece feed mechanism, solve the problem that above proposed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a workpiece feeding mechanism for robot welding.

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

a workpiece feeding mechanism for robot welding comprises a box body, wherein a mounting plate is fixedly connected to the inner side wall of the box body, a sliding hole is formed in the side wall of the box body, a sliding plate is slidably connected in the sliding hole, a push rod is fixedly connected to one end of the sliding plate, a placing groove is formed in the side wall of the upper end of the sliding plate, a workpiece to be machined is placed in the placing groove, a tightening rod is fixedly connected to the inner side wall of the box body, tightening holes communicated with the placing groove are formed in the inner side wall of the placing groove, the placing groove penetrates through the side wall of the tightening hole and is tightened against the side wall of the workpiece to be machined, a pushing mechanism is arranged on the inner side wall of the box body, one end of the pushing mechanism is tightly pressed against the side wall of the sliding plate, a limiting groove is formed in the outer side wall, the inner side wall of the positioning groove is tightly propped against the end part of the limiting mechanism.

Preferably, the pushing mechanism comprises a plurality of second springs fixedly connected to the inner side wall of the box body, the end portions of the second springs are fixedly connected with a pushing plate together, and the side wall of the pushing plate abuts against the side wall of the sliding plate.

Preferably, stop gear includes the stopper of sliding connection on the spacing inslot lateral wall, through first spring coupling between stopper and the spacing groove, the tip fixedly connected with gag lever post of stopper, the lower extreme of gag lever post offsets tightly with the inside wall of constant head tank.

Preferably, the first spring is a resilient spring, and is made of stainless steel.

Preferably, the bottom of the box body is provided with anti-skid grains.

Preferably, the inner bottom of the sliding hole is provided with a roller, and the sliding plate is connected with the roller in a sliding manner.

The utility model has the advantages that: in the utility model, through the matching use among the pushing rod, the sliding plate, the abutting rod, the limiting block, the first spring and the limiting rod, the feeding of the workpiece to be processed is realized, the fixation of the workpiece to be processed is realized at the same time, the shaking condition in the welding process is avoided, and the welding quality is effectively ensured;

through the cooperation use between pushing plate, second spring, the sliding plate, when needs are to taking out the waiting to be processed spare that has welded the completion, it can play the pushing action, has avoided the condition of artifical pulling.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an enlarged view of a portion a of the present invention.

Fig. 3 is an enlarged view of part B of the present invention.

Reference numbers in the figures: 1 box, 2 catch bars, 3 mounting panels, 4 support tight poles. 5 standing grooves, 6 waiting workpieces, 7 sliding plates, 8 sliding holes, 9 limiting grooves, 901 limiting blocks, 902 limiting rods, 903 first springs, 10 positioning grooves, 11 pushing plates, 12 abutting holes and 13 second springs.

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.

Referring to fig. 1-3, a workpiece feeding mechanism for robot welding comprises a box body 1, wherein a mounting plate 3 is fixedly connected to the inner side wall of the box body 1, a sliding hole 8 is formed in the side wall of the box body 1, a roller is arranged at the inner bottom of the sliding hole 8, the sliding plate 7 is slidably connected with the roller, a sliding plate 7 is slidably connected in the sliding hole 8, one end of the sliding plate 7 is fixedly connected with a push rod 2, a placing groove 5 is formed in the side wall of the upper end of the sliding plate 7, a workpiece 6 to be machined is placed in the placing groove 5, a tightening rod 4 is fixedly connected to the inner side wall of the box body 1, tightening holes 12 mutually communicated with the inner side wall of the placing groove 5 are formed in the inner side wall of the placing groove 5, the placing groove 5 penetrates through the;

the pushing mechanism comprises a plurality of second springs 13 fixedly connected to the inner side wall of the box body 1, the end parts of the second springs 13 are fixedly connected with a pushing plate 11 together, the side wall of the pushing plate 11 is abutted against the side wall of the sliding plate 7, one end of the pushing mechanism is abutted against the side wall of the sliding plate 7, a limiting groove 9 is formed in the outer side wall of the box body 1, a limiting mechanism is installed in the limiting groove 9 and comprises a limiting block 901 which is connected to the inner side wall of the limiting groove 9 in a sliding mode, the limiting block 901 is connected with the limiting groove 9 through a first spring 903, and the first spring 903 is an elastic spring and is made of stainless steel;

the tip fixedly connected with gag lever post 902 of stopper 901, the lower extreme of gag lever post 902 offsets tightly with the inside wall of constant head tank 10, and constant head tank 10 has been seted up to the upper end lateral wall of catch bar 2, and the inside wall of constant head tank 10 offsets tightly with stop gear's tip, and the bottom of box 1 is provided with anti-skidding line.

The working principle is as follows: firstly, a workpiece 6 to be processed is placed in the placing groove 5, the limiting rod 902 is manually pulled to move upwards, in the moving process of the limiting rod 902, the movement of the limiting block 901 is realized, in the moving process of the limiting block 901, the compression of the first spring 903 is realized, then, the pushing rod 2 is manually pushed to move, the pushing rod 2 drives the sliding plate 7 to synchronously move, due to the rollers arranged at the bottom in the sliding hole 8, the friction between the sliding plate 7 and the sliding hole 8 is reduced, further, the pushing force of a worker is reduced, in the pushing process, the abutting rod 4 can penetrate through the abutting hole 12, the abutting of the workpiece 6 is realized, in the pushing process, the extrusion of the pushing plate 11 is realized, the second spring 13 is compressed, then, the limiting rod 902 is manually loosened, in the pushing process, the movement of the limiting block 901 is realized due to the elastic force of the first spring 903, and the limiting action of the limiting rod 902 on the positioning groove 10 is realized, in the operation process, the feeding process of the workpiece to be processed 6 is realized, the abutting action of the workpiece to be processed 6 is realized, the shaking condition in the welding process is avoided, and then the welding process of the workpiece to be processed is realized through the robot;

after the welding is accomplished, manual pulling gag lever post 902 for gag lever post 902 has lost the limiting displacement to constant head tank 10, because the elastic action of second spring 13 has realized the removal to pushing plate 11, and then has promoted pushing plate 11 and carry out synchronous motion, has realized the extrusion force to sliding plate 7, has later realized the promotion to sliding plate 7, conveniently treats taking out of machined part 6.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The workpiece feeding mechanism for robot welding comprises a box body (1) and is characterized in that a mounting plate (3) is fixedly connected to the inner side wall of the box body (1), a sliding hole (8) is formed in the side wall of the box body (1), a sliding plate (7) is slidably connected in the sliding hole (8), a push rod (2) is fixedly connected to one end of the sliding plate (7), a placing groove (5) is formed in the side wall of the upper end of the sliding plate (7), a workpiece to be machined (6) is placed in the placing groove (5), a tightening rod (4) is fixedly connected to the inner side wall of the box body (1), tightening holes (12) communicated with the placing groove (5) are formed in the inner side wall of the placing groove (5), the placing groove (5) penetrates through the side wall of the tightening holes (12) and is tightened against the side wall of the workpiece to be machined (6), a pushing mechanism is formed in the, the one end of pushing mechanism supports tightly with the lateral wall of sliding plate (7), spacing groove (9) have been seted up to the lateral wall of box (1), install stop gear in spacing groove (9), constant head tank (10) have been seted up to the upper end lateral wall of catch bar (2), the inside wall of constant head tank (10) supports tightly with stop gear's tip.

2. The workpiece feeding mechanism for robot welding as recited in claim 1, characterized in that the pushing mechanism comprises a plurality of second springs (13) fixedly connected to the inner side wall of the box body (1), the ends of the plurality of second springs (13) are jointly and fixedly connected with a pushing plate (11), and the side wall of the pushing plate (11) is abutted against the side wall of the sliding plate (7).

3. The workpiece feeding mechanism for robot welding according to claim 1, wherein the limiting mechanism comprises a limiting block (901) which is slidably connected to the inner side wall of a limiting groove (9), the limiting block (901) is connected with the limiting groove (9) through a first spring (903), a limiting rod (902) is fixedly connected to the end of the limiting block (901), and the lower end of the limiting rod (902) abuts against the inner side wall of the positioning groove (10).

4. A workpiece feeding mechanism for robotic welding as in claim 3, characterized in that said first spring (903) is a spring and it is made of stainless steel.

5. The workpiece feeding mechanism for robot welding as recited in claim 1, characterized in that the bottom of the box body (1) is provided with anti-skid lines.

6. The workpiece feeding mechanism for robot welding according to claim 1, wherein the inner bottom of the sliding hole (8) is provided with a roller, and the sliding plate (7) is slidably connected with the roller.