CN223289267U

CN223289267U - A welding point position support device with a flip-positioning structure

Info

Publication number: CN223289267U
Application number: CN202422544760.0U
Authority: CN
Inventors: 李绍伟; 葛建厂; 袁建辉; 王付鑫; 李军
Original assignee: Shanghai University of Engineering Science; Lonking Shanghai Machinery Manufacturing Co Ltd
Current assignee: Shanghai University of Engineering Science; Lonking Shanghai Machinery Manufacturing Co Ltd
Priority date: 2024-10-22
Filing date: 2024-10-22
Publication date: 2025-09-02
Anticipated expiration: 2034-10-22

Abstract

The utility model discloses a welding spot position supporting device with a turnover position-changing structure, which relates to the technical field of welding equipment and comprises a workbench, wherein a clamping assembly is arranged on the outer surface of the workbench, the clamping assembly comprises a fixed plate, the outer surface of the fixed plate is connected with a motor, an output shaft of the motor is fixedly connected with a rotating rod, the welding spot position supporting device with the turnover position-changing structure is arranged through the carefully designed clamping assembly, not only can realize the stable centre gripping to the work piece, can also accomplish the upset and the support of work piece in welding process voluntarily, greatly promoted work efficiency and reduced the demand of manual intervention, avoided the condition that needs the manual upset work piece of operating personnel when welding different faces to show reduced intensity of labour, also reduced simultaneously because of the position deviation that manual operation probably leads to or damage risk centre gripping subassembly usually includes a series of collaborative work's mechanical parts.

Description

Welding spot position supporting device with turnover displacement structure

Technical Field

The utility model belongs to the technical field of welding equipment, and particularly relates to a welding spot position supporting device with a turnover displacement structure.

Background

The weld spot position support apparatus is an auxiliary tool for use in a welding process and its primary function is to ensure that the parts being welded remain in the correct relative position for accurate welding. This device is very important for improving the welding quality, ensuring the consistency of the welding structure and reducing the welding deformation. According to different application scenes and requirements.

The existing welding supporting device generally adopts a clamping mechanism which is fixedly arranged, the design can provide stable support to ensure the welding precision and quality at a specific position, but also brings certain limitation, because the clamping point is fixed, the device can only operate aiming at one or a few preset positions of a workpiece, when welding is needed to be carried out on different areas of the workpiece, operators need to manually adjust the position of the workpiece, the labor intensity is increased, the problem of inaccurate positioning can be caused, and the quality and efficiency of final welding are further influenced.

Disclosure of utility model

The utility model aims to provide a welding spot position supporting device with a turnover position-changing structure, so as to solve the problems that the prior welding supporting device provided in the background art generally adopts a fixedly arranged clamping mechanism, the design can provide stable support to ensure the welding precision and quality at a specific position, but also brings certain limitation, and because the clamping points are fixed, the device can only operate aiming at one or a few preset positions of a workpiece, and when welding is required to be carried out on different areas of the workpiece, operators need to manually adjust the position of the workpiece, thereby not only increasing the labor intensity, but also possibly causing the problem of inaccurate positioning, and further influencing the quality and efficiency of final welding.

The welding spot position supporting device with the turnover position-changing structure comprises a workbench, wherein a clamping assembly is arranged on the outer surface of the workbench, the clamping assembly comprises a fixed plate, a motor is connected to the outer surface of the fixed plate, a rotating rod is fixedly connected to an output shaft of the motor, and one end of the rotating rod penetrates through the outer side of the fixed plate and is fixedly connected with a rotating disc.

Preferably, one side of rotary disk far away from the rotary rod bolted connection has pneumatic clamping jaw, the rear side fixedly connected with a plurality of welded plate of workstation inner chamber.

Preferably, the outer surface of a plurality of welded plate rotates respectively and is connected with action bars and stock, the surface of rotary rod, action bars and stock overlaps respectively and is equipped with a plurality of belt pulley, and a plurality of belt pulley passes through belt transmission to be connected, the surface of action bars and stock is connected with two gears respectively.

Preferably, the two gears are meshed with each other, and the outer surface of the long rod is connected with two pushing frames which are symmetrically arranged front and back.

Preferably, the push plates are rotatably connected to the front side and the rear side of the inner cavity of the workbench, and round rods are connected to one side of the plurality of push plates opposite to each other.

Preferably, the inner side of the pushing frame is in sliding connection with the outer surface of the round rod, and one side of the pushing plates, which is opposite to the pushing plates, is connected with a guide rod.

Preferably, the surface of guide bar is connected with two and is the installation piece of fore-and-aft symmetry setting, the top of installation piece runs through to the top of workstation and fixedly connected with places the board.

Preferably, four corners at the top of the placing plate are fixedly connected with telescopic rods, and the output ends of the telescopic rods are connected with the placing plate.

Preferably, both sides of the placing plate are connected with limiting blocks, and four corners of the top of the workbench are connected with sliding rods.

Preferably, the outer surface of the sliding rod is in sliding connection with the inner cavity of the limiting block, and the top end of the sliding rod is fixedly connected with a fixed disc.

The welding spot position supporting device with the turnover position changing structure has the advantages that through the arrangement of the carefully designed clamping components, stable clamping of a workpiece can be achieved, turnover and supporting of the workpiece can be automatically completed in the welding process, the working efficiency is greatly improved, the requirement of manual intervention is reduced, the condition that an operator needs to manually turn the workpiece when welding different surfaces is avoided, the labor intensity is remarkably reduced, meanwhile, the position deviation or damage risk caused by manual operation is reduced, the clamping components usually comprise a series of cooperative mechanical components such as a pneumatic clamping jaw, a rotating mechanism and a supporting structure, and the components work together, so that the workpiece can be accurately and firmly fixed at a plurality of angles, and the posture of the workpiece can be stably changed when required.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

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

FIG. 2 is a perspective view of the overall bottom view of the present utility model;

FIG. 3 is a schematic perspective view of a side view of a stage according to the present utility model;

FIG. 4 is a schematic perspective view of a side view of a stage according to the present utility model;

FIG. 5 is a schematic perspective view of the overall structure of the clamping assembly of the present utility model;

FIG. 6 is a perspective view of a rotary disk structure according to the present utility model;

FIG. 7 is a schematic perspective view of a push plate structure according to the present utility model;

fig. 8 is a schematic perspective view of a mounting block structure of the present utility model.

The figure shows a working table 1; 2, clamping components, 21, fixing plates, 22, motors, 23, rotating rods, 24, rotating disks, 25, pneumatic clamping jaws, 26, operating rods, 27, long rods, 28, pulleys, 29, gears, 210, pushing frames, 211, pushing plates, 212, round rods, 213, guide rods, 214, placing plates, 215, telescopic rods, 216, placing plates, 217, welding plates, 218, sliding rods, 219, limiting blocks, 220 and mounting blocks.

Detailed Description

Hereinafter, only certain exemplary embodiments are briefly described. As will be recognized by those of skill in the pertinent art, the described embodiments may be modified in numerous different ways without departing from the spirit or scope of the embodiments of the present utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive.

In the description of the embodiments of the present utility model, it should be understood that the terms "length," "vertical," "horizontal," "top," "bottom," and the like indicate an orientation or a positional relationship based on that shown in the drawings, and are merely for convenience in describing the embodiments of the present utility model and to simplify the description, rather than to indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the embodiments of the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the embodiments of the present utility model, the meaning of "plurality" is two or more, unless explicitly defined otherwise.

In the embodiments of the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured" and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed, mechanically connected, electrically connected, or in communication, directly connected, or indirectly connected through an intermediary, or may be in communication with one another or an interaction relationship between two elements. The specific meaning of the above terms in the embodiments of the present utility model will be understood by those of ordinary skill in the art according to specific circumstances.

The following disclosure provides many different implementations, or examples, for implementing different configurations of embodiments of the utility model. In order to simplify the disclosure of embodiments of the present utility model, components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit embodiments of the present utility model. Furthermore, embodiments of the present utility model may repeat reference numerals and/or letters in the various examples, which are for the purpose of brevity and clarity, and which do not themselves indicate the relationship between the various embodiments and/or arrangements discussed.

For a better understanding of the objects, structures and functions of the present utility model, a solder joint position supporting device with a flip-flop shift structure according to the present utility model will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1-8, the welding spot position supporting device with the turnover displacement structure comprises a workbench 1, a clamping component 2 is arranged on the outer surface of the workbench 1, the clamping component 2 comprises two fixing plates 21, the two fixing plates 21 are respectively positioned on the front side and the rear side of the workbench 1 and fixedly connected with the workbench 1, a motor 22 is connected on the outer surface of the fixing plate 21, a motor seat is fixedly connected on the outer surface of the fixing plate 21, the motor seat is fixedly connected with the outer surface of the motor 22, a rotary rod 23 is fixedly connected with an output shaft of the motor 22, one end of the rotary rod 23 penetrates to the outer side of the fixing plate 21 and is fixedly connected with a rotary disc 24, one side of the rotary disc 24 away from the rotary rod 23 is connected with a pneumatic clamping jaw 25 through bolts, the model of the pneumatic clamping jaw 25 can be changed according to an actual clamping object, the rear side of the inner cavity of the workbench 1 is fixedly connected with a plurality of welding plates 217, the outer surfaces of the plurality of welding plates 217 are respectively and rotationally connected with an operation rod 26 and a long rod 27, wherein the number of the long rods 27 is two and rotationally connected with the welding plates 217, the number of the operation rods 26 is one and rotationally connected with the welding plates 217, the outer surfaces of the rotating rods 23, the operation rods 26 and the long rods 27 are respectively sleeved with a plurality of belt pulleys 28, the plurality of belt pulleys 28 are in transmission connection through belts, the outer surfaces of the operation rods 26 and the long rods 27 are respectively connected with two gears 29, the two gears 29 are meshed with each other, the outer surface of the long rod 27 is connected with two pushing frames 210 which are arranged in a front-back symmetrical manner, the front side and the back side of the inner cavity of the workbench 1 are rotationally connected with pushing plates 211, the top and the bottom of the workbench 1 are provided with penetrating cavities which are matched with the pushing plates 211 and the pushing frames 210, and the total number of the pushing plates 211 is four, the two sides of the push plates 211 are connected with round rods 212, the inner sides of the push frames 210 are in sliding connection with the outer surfaces of the round rods 212, the sides of the push plates 211 are connected with guide rods 213, the outer surfaces of the guide rods 213 are connected with two mounting blocks 220 which are arranged in a front-back symmetrical mode, the tops of the mounting blocks 220 penetrate through the top of the workbench 1 and are fixedly connected with a placing plate 214, four corners of the top of the placing plate 214 are fixedly connected with telescopic rods 215, the output ends of the telescopic rods 215 are connected with placing plates 216, two sides of the placing plates 216 are connected with limiting blocks 219, the placing plates 216 can be mounted in advance, so that two sides of a turned processed object are clamped and limited, four corners of the top of the workbench 1 are connected with sliding rods 218, the outer surfaces of the sliding rods 218 are in sliding connection with the inner cavities of the limiting blocks 219, and the top ends of the sliding rods 218 are fixedly connected with fixed discs;

Specifically, when the welding operation of the processed object is performed, firstly, a longer processed object is vertically placed on the workbench 1, then, the pneumatic clamping jaw 25 is started to fix the position of the processed object, after the front welding is completed, the motor 22 can be started, the motor 22 realizes the rotation and overturning action of the whole assembly by driving the rotating rod 23, the rotating disc 24 and the pneumatic clamping jaw 25 connected with the rotating rod, so that the originally erected processed object is adjusted to be in a transverse state, in the overturning process, the rotating rod 23 drives the belt pulley 28 to rotate, the running rod 26 drives the pair of gears 29 to mutually mesh and start rotating, the series of actions finally lead the other long rod 27 to also start rotating, the pushing frame 210 is lifted upwards along with the movement of the two long rods 27, the pushing frame 210 further pushes the round rod 212 and the connected pushing plate 211 to jointly lift, the movement of the pushing plate 211 enables the guide rod 213 and the placing plate 214 to ascend along with the pushing plate, the linear movement of the placing plate 214 is limited by the limiting block 219 and the sliding rod 218, the accurate ascending process is ensured, meanwhile, the telescopic rod 215 moves synchronously with the placing plate 214, and the placing plate 216 is ensured to accurately support the two sides of the processed object to be in a horizontal position or a stable supporting surface.

A welding spot position supporting device with a turnover position-changing structure is characterized in that firstly, a user places a longer processed object with the width smaller than that of a placing plate 216 on a workbench 1, after the processed object is placed, the processed object is clamped and limited by a clamping component 2, after the processed object is limited, first welding work is performed, the processed object is welded by a user through an external welding tool, after the processed object is welded, the clamping component 2 is started to turn over the processed object, in the turning process, the two sides of the turned object are supported by the clamping component 2, and after the support, the processed object is continuously welded for the second time by the user through the external welding tool, so that the welding device is convenient to use.

It will be understood that the utility model has been described in terms of several embodiments, and that various changes and equivalents may be made to these features and embodiments by those skilled in the art without departing from the spirit and scope of the utility model. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the utility model without departing from the essential scope thereof. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims

1. The welding spot position supporting device with the overturning displacement structure is characterized by comprising a workbench (1), wherein a clamping assembly (2) is arranged on the outer surface of the workbench (1), the clamping assembly (2) comprises a fixing plate (21), a motor (22) is connected to the outer surface of the fixing plate (21), a rotating rod (23) is fixedly connected to an output shaft of the motor (22), and one end of the rotating rod (23) penetrates through the outer side of the fixing plate (21) and is fixedly connected with a rotating disc (24).

2. The welding spot position supporting device with the turnover position changing structure as set forth in claim 1, wherein a pneumatic clamping jaw (25) is connected to one side of the rotating disc (24) far away from the rotating rod (23) through bolts, and a plurality of welding plates (217) are fixedly connected to the rear side of the inner cavity of the workbench (1).

3. The welding spot position supporting device with the turnover position changing structure according to claim 2, wherein the outer surfaces of the welding plates (217) are respectively connected with a running rod (26) and a long rod (27) in a rotating mode, the outer surfaces of the rotating rod (23), the running rod (26) and the long rod (27) are respectively sleeved with a plurality of belt pulleys (28), the belt pulleys (28) are connected through belt transmission, and the outer surfaces of the running rod (26) and the long rod (27) are respectively connected with two gears (29).

4. The welding spot position supporting device with the turnover position changing structure as set forth in claim 3, wherein the two gears (29) are meshed with each other, and the outer surface of the long rod (27) is connected with two pushing frames (210) symmetrically arranged in front-back direction.

5. The welding spot position supporting device with the turnover position changing structure as set forth in claim 4, wherein pushing plates (211) are rotatably connected to front and rear sides of an inner cavity of the workbench (1), and round rods (212) are connected to opposite sides of the pushing plates (211).

6. The welding spot position supporting device with the turnover position changing structure of claim 5, wherein the inner side of the pushing frame (210) is slidably connected with the outer surface of the round rod (212), and the opposite sides of the pushing plates (211) are connected with guide rods (213).

7. The welding spot position supporting device with the turnover position changing structure as set forth in claim 6, wherein the outer surface of the guide rod (213) is connected with two mounting blocks (220) symmetrically arranged in front-back, and the top of the mounting blocks (220) penetrates to the top of the workbench (1) and is fixedly connected with a placing plate (214).

8. The welding spot position supporting device with the turnover position changing structure as set forth in claim 7, wherein four corners of the top of said placing plate (214) are fixedly connected with telescopic rods (215), and the output ends of said telescopic rods (215) are connected with placing plates (216).

9. The welding spot position supporting device with the turnover position changing structure as set forth in claim 8, wherein two sides of said placing plate (216) are respectively connected with a limiting block (219), and four corners of the top of said workbench (1) are respectively connected with a sliding rod (218).

10. The welding spot position supporting device with the turnover position changing structure as set forth in claim 9, wherein the outer surface of the sliding rod (218) is slidably connected with the inner cavity of the limiting block (219), and the top end of the sliding rod (218) is fixedly connected with a fixed disc.