Universal jig device of automatic welding machine

Abstract

The utility model discloses a universal jig device of an automatic welding machine, and relates to the field of jig devices. The universal jig device for the automatic welding machine comprises a bottom plate, a first elastic cushion block, a baffle, an extrusion unit, a fixing unit and a workpiece. According to the universal jig device for the automatic welding machine, a workpiece makes contact with a baffle, then a second elastic cushion block is moved, the second elastic cushion block makes contact with the workpiece, the workpiece is pushed to make contact with a first elastic cushion block, and at the moment, the workpiece makes contact with the first elastic cushion block, the baffle and the second elastic cushion block; the end of a workpiece is correspondingly in contact with a first elastic cushion block, a baffle and a second elastic cushion block, the workpiece is limited, the limiting position of the same workpiece is the same, the workpieces of various sizes and different angles are achieved, rapid fixing is achieved, and efficiency is improved; and the accuracy and the stability of workpiece welding are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to jig device technical field, concretely is a kind of general jig device of automatic welding machine. BACKGROUND

[0002] Jig device is tooling fixture, is a kind of auxiliary equipment for fixing, supporting and guiding welding workpiece in automatic welding process, ensure the stability and accuracy of welding workpiece in welding process, to improve welding quality and efficiency.

[0003] The existing welding fixing mode in the market has many shortcomings such as instability, low efficiency and poor compatibility, and the welding workpiece is generally fixed manually, so the stability of the welded product is poor, which leads to poor welding effect, and the size of the mechanical fixing device is single, which leads to single welding size, is not conducive to the fixation of various products, and leads to low fixation efficiency, so an automatic welding machine general jig device is proposed. UTILITY MODEL CONTENT

[0004] In view of the deficiencies of the prior art, the utility model provides a kind of automatic welding machine general jig device, solve the existing welding fixing mode has many shortcomings such as instability, low efficiency and poor compatibility, and the welding workpiece is generally fixed manually, so the stability of the welded product is poor, which leads to poor welding effect, and the size of the mechanical fixing device is single, which leads to single welding size, is not conducive to the fixation of various products, and leads to low fixation efficiency.

[0005] To achieve the above object, the utility model is realized by the following technical scheme: a kind of automatic welding machine general jig device, including bottom plate, first elastic pad, baffle, extrusion unit, fixed unit and workpiece, the first elastic pad is installed on bottom plate, two first elastic pad is symmetrically distributed, the baffle is movably connected in bottom plate, the extrusion unit and fixed unit are on bottom plate,

[0006] The extrusion unit includes second elastic pad, the second elastic pad is slidably connected on the bottom plate, the two sides of the second elastic pad are provided with bevels, the bevels of the second elastic pad are provided with the first elastic pad, and the bevels of the extrusion unit are provided with soft pads.

[0007] The workpiece is between the second elastic pad and the first elastic pad.

[0008] The fixed unit includes a pressing seat and a telescopic rod, the telescopic rod is slidably connected to the inner wall of the bottom plate, the top end surface of the telescopic rod is fixedly connected with the pressing seat, and the pressing seat is directly above the first elastic pad.

[0009] Preferably, a support base is fixedly connected to the bottom end face of the base plate.

[0010] Preferably, the baffle is located at the center of the base plate, and the first elastic pads are distributed on both sides of the baffle.

[0011] Preferably, a first cylinder is provided directly below the baffle, the first cylinder is installed on the bottom end face of the base plate, and the output end of the first cylinder is fixedly connected to the baffle.

[0012] Preferably, the second elastic pad is provided with a second connecting seat, and the end of the second connecting seat is fixedly connected to a first connecting seat. Both the first connecting seat and the second elastic pad are installed to the second elastic pad by bolts.

[0013] Preferably, a second cylinder is connected to the outer wall of the first connecting seat, and the second cylinder is mounted on the base plate.

[0014] Preferably, a third cylinder is fixedly installed below the base plate, and the output end of the third cylinder is fixedly connected to the telescopic rod.

[0015] Preferably, a compression pad is fixedly connected to the bottom end face of the telescopic rod, and the compression pad is positioned above the corresponding workpiece.

[0016] This utility model discloses a universal fixture device for automatic welding machines, which has the following beneficial effects:

[0017] This universal fixture device for automatic welding machines brings the workpiece into contact with a baffle, and then moves it via a second elastic pad, causing the second elastic pad to contact the workpiece and push the workpiece into contact with a first elastic pad. At this point, the workpiece is in contact with the first elastic pad, the baffle, and the second elastic pad, so that the end of the workpiece is in contact with the first elastic pad, the baffle, and the second elastic pad, thus confining the workpiece. The same workpiece is confined in the same position, enabling the rapid fixing of workpieces of various sizes and angles, improving efficiency. At the same time, under the constraint of the first elastic pad, the extrusion unit, and the fixing unit, the accuracy and stability of the workpiece welding are improved. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the structure of this utility model;

[0020] Figure 2 This is a schematic diagram showing the positions of the first elastic pad, baffle, and fixing unit of this utility model;

[0021] Figure 3 This is a front view of the present utility model;

[0022] Figure 4 This is a schematic diagram of the extrusion unit structure of this utility model;

[0023] Figure 5 This is a schematic diagram of the fixed unit structure of this utility model.

[0024] In the diagram: 1. Base plate; 101. Support seat; 2. First elastic pad; 3. Baffle; 301. First cylinder; 4. Extrusion unit; 401. Second elastic pad; 402. Second cylinder; 403. First connecting seat; 404. Second connecting seat; 5. Fixing unit; 501. Lower pressure seat; 502. Telescopic rod; 503. Extrusion pad; 504. Third cylinder; 6. Workpiece. Detailed Implementation

[0025] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions in the embodiments of this utility model are described clearly and completely. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0026] This application provides a universal fixture device for automatic welding machines, which solves the problems of instability, low efficiency, and poor compatibility in existing welding fixing methods. The welding fixing of workpiece 6 is generally done manually, which results in poor product stability and poor welding effect. Mechanical fixing devices have a single size, which limits the applicable welding size and is not conducive to fixing various products, resulting in low fixing efficiency. The present application makes the workpiece 6 contact with the baffle 3, and then moves the second elastic pad 401 to contact the workpiece 6, pushing the workpiece 6 to contact the first elastic pad 2. At this time, the workpiece 6 is in contact with the first elastic pad 2, the baffle 3 and the second elastic pad 401, so that the end of the workpiece 6 is in contact with the first elastic pad 2, the baffle 3 and the second elastic pad 401, thus limiting the workpiece 6. The limiting position of the same workpiece 6 is the same, which can quickly fix workpieces 6 of various sizes and angles, improving efficiency. At the same time, under the limitation of the first elastic pad 2, the extrusion unit 4 and the fixing unit 5, the accuracy and stability of welding workpiece 6 are improved.

[0027] By moving the lower pressure seat 501 downward, the lower pressure seat 501 contacts and presses against the top end face of the workpiece 6, thereby fixing the workpiece 6 and further ensuring that the workpiece 6 is pressed and fixed.

[0028] To better understand the above technical solutions, the following will provide a detailed explanation of the technical solutions in conjunction with the accompanying drawings and specific implementation methods.

[0029] This utility model discloses a universal fixture device for automatic welding machines.

[0030] According to the appendix Figures 1-5 As shown, the device includes a base plate 1, a first elastic pad 2, a baffle 3, a pressing unit 4, a fixing unit 5, and a workpiece 6. The first elastic pad 2 is mounted on the base plate 1, with two first elastic pads 2 symmetrically distributed. The baffle 3 is movably connected to the base plate 1. The pressing unit 4 and the fixing unit 5 are located on the base plate 1.

[0031] The extrusion unit 4 includes a second elastic pad 401, which is slidably connected to the base plate 1. The two sides of the second elastic pad 401 are opened as bevels, and the bevels of the second elastic pad 401 are set in accordance with the first elastic pad 2. The bevels of the extrusion unit 4 are provided with soft pads.

[0032] Workpiece 6 is positioned between the second elastic pad 401 and the first elastic pad 2. First, workpiece 6 is brought into contact with the baffle 3. Then, the second elastic pad 401 is moved to bring it into contact with workpiece 6, pushing workpiece 6 into contact with the first elastic pad 2. At this point, workpiece 6 is in contact with the first elastic pad 2, the baffle 3, and the second elastic pad 401, so that the end of workpiece 6 is in contact with the first elastic pad 2, the baffle 3, and the second elastic pad 401, thus limiting workpiece 6. The same workpiece 6 is limited in the same position, enabling workpieces 6 of various sizes and angles to be quickly fixed, improving efficiency.

[0033] Meanwhile, under the constraints of the first elastic pad 2, the extrusion unit 4 and the fixing unit 5, the accuracy and stability of welding workpiece 6 are improved;

[0034] The fixing unit 5 includes a lower pressure seat 501 and a telescopic rod 502. The telescopic rod 502 is slidably connected to the inner wall of the base plate 1. The top end face of the telescopic rod 502 is fixedly connected to the lower pressure seat 501. The lower pressure seat 501 is located directly above the first elastic pad 2. By moving the lower pressure seat 501 downward, the lower pressure seat 501 contacts and presses against the top end face of the workpiece 6, thereby fixing the workpiece 6 and further ensuring that the workpiece 6 is pressed and fixed.

[0035] A support base 101 is fixedly connected to the bottom end face of the base plate 1. The support base 101 is placed on the mounting frame to support the base plate 1. A soft pad is provided at the bottom of the support base 101 to facilitate the stability of the support for the base plate 1.

[0036] The baffle 3 is located at the center of the base plate 1, and the first elastic pad 2 is distributed on both sides of the baffle 3.

[0037] A first cylinder 301 is installed directly below the baffle 3. The first cylinder 301 is installed on the bottom end face of the base plate 1. The output end of the first cylinder 301 is fixedly connected to the baffle 3. By starting the first cylinder 301, the baffle 3 is moved so that the baffle 3 is above the base plate 1. By placing the workpiece 6 on the base plate 1, the workpiece 6 comes into contact with the baffle 3. Under the action of the baffle 3, the workpiece 6 is positioned.

[0038] The second elastic pad 401 is provided with a second connecting seat 404, and a first connecting seat 403 is fixedly connected to the end of the second connecting seat 404. Both the first connecting seat 403 and the second elastic pad 401 are installed with bolts.

[0039] A second cylinder 402 is connected to the outer wall of the first connecting seat 403. The second cylinder 402 is mounted on the base plate 1. The second cylinder 402 is activated to push the first connecting seat 403 to move, which in turn pushes the first connecting seat 403 and the second connecting seat 404 to move. Under the action of the first connecting seat 403 and the second connecting seat 404, the connection between the second cylinder 402 and the second elastic pad 401 is relatively stable. At this time, the activation of the second cylinder 402 causes the second elastic pad 401 to move, so that the inclined surface of the second elastic pad 401 contacts the workpiece 6, pushing the workpiece 6 to move.

[0040] At this time, under the constraint of the baffle 3 and the pressing unit 4, the workpiece 6 is pushed to move at the first elastic pad 2 until the workpiece 6 contacts the first elastic pad 2, the baffle 3 and the second elastic pad 401, thereby constraining the workpiece 6 and realizing the rapid fixing of workpieces 6 of various sizes and different angles, which improves efficiency.

[0041] A third cylinder 504 is fixedly installed below the base plate 1, and the output end of the third cylinder 504 is fixedly connected to the telescopic rod 502.

[0042] A compression pad 503 is fixedly connected to the bottom end face of the telescopic rod 502. The compression pad 503 is located above the corresponding workpiece 6. The telescopic rod 502 is moved by the third cylinder 504. Under the action of the telescopic rod 502, the lower pressure seat 501 and the compression pad 503 are pulled downward. At this time, the compression pad 503 contacts the workpiece 6 and limits the workpiece 6, further ensuring that the workpiece 6 is pressed and fixed.

[0043] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A universal fixture device for an automatic welding machine, characterized in that, The assembly includes a base plate (1), a first elastic pad (2), a baffle (3), an extrusion unit (4), a fixing unit (5), and a workpiece (6). The first elastic pad (2) is mounted on the base plate (1), and two first elastic pads (2) are symmetrically distributed. The baffle (3) is movably connected in the base plate (1). The extrusion unit (4) and the fixing unit (5) are located on the base plate (1). The extrusion unit (4) includes a second elastic pad (401), which is slidably connected to the base plate (1). The two sides of the second elastic pad (401) are opened as inclined sides. The inclined sides of the second elastic pad (401) are set in correspondence with the first elastic pad (2). The inclined sides of the extrusion unit (4) are provided with soft pads. The workpiece (6) is located between the second elastic pad (401) and the first elastic pad (2); The fixing unit (5) includes a lower pressure seat (501) and a telescopic rod (502). The telescopic rod (502) is slidably connected to the inner wall of the base plate (1). The top end face of the telescopic rod (502) is fixedly connected to the lower pressure seat (501). The lower pressure seat (501) is located directly above the first elastic pad (2).

2. The universal fixture device for an automatic welding machine according to claim 1, characterized in that, The bottom end face of the base plate (1) is fixedly connected to a support base (101).

3. The universal fixture device for an automatic welding machine according to claim 2, characterized in that, The baffle (3) is located at the center of the base plate (1), and the first elastic pad (2) is distributed on both sides of the baffle (3).

4. The universal fixture device for an automatic welding machine according to claim 3, characterized in that, A first cylinder (301) is provided directly below the baffle (3). The first cylinder (301) is installed on the bottom end face of the base plate (1), and the output end of the first cylinder (301) is fixedly connected to the baffle (3).

5. The universal fixture device for an automatic welding machine according to claim 1, characterized in that, The second elastic pad (401) is provided with a second connecting seat (404), and the end of the second connecting seat (404) is fixedly connected to a first connecting seat (403). The first connecting seat (403) and the first connecting seat (403) are both installed to the second elastic pad (401) by bolts.

6. The universal fixture device for an automatic welding machine according to claim 5, characterized in that, A second cylinder (402) is connected to the outer wall of the first connecting seat (403), and the second cylinder (402) is mounted on the base plate (1).

7. The universal fixture device for an automatic welding machine according to claim 4, characterized in that, A third cylinder (504) is fixedly installed below the base plate (1), and the output end of the third cylinder (504) is fixedly connected to the telescopic rod (502).

8. The universal fixture device for an automatic welding machine according to claim 1, characterized in that, The bottom end face of the telescopic rod (502) is fixedly connected to a compression pad (503), and the compression pad (503) is located above the corresponding workpiece (6).

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