Auxiliary device for welding

Abstract

The utility model discloses an auxiliary device for welding, which relates to the technical field of welding, and comprises a device main body, the top of the device main body is provided with a bearing plate, the outer wall of the bearing plate is fixedly connected with a fan-shaped connecting piece, the inner wall of the fan-shaped connecting piece is provided with a through hole, and the outer wall of the through hole is in threaded connection with a fastening bolt. According to the auxiliary device for welding, the device main body, the bearing plate, the fan-shaped connecting piece, the through hole, the fastening bolt, the sliding groove, the parallel moving block, the clamping piece, the clamping groove, the placing block and the connecting protective pad are used in cooperation, so that the auxiliary device for welding facilitates auxiliary positioning, the auxiliary positioning effect is good, a workpiece to be welded can be firmly fixed, and the welding quality is improved. A user clamps a to-be-welded part into a clamping groove of the fan-shaped connecting piece and the clamping piece and screws the fastening bolt, so that the fastening bolt and the to-be-welded part are conveniently fixed, the auxiliary positioning effect is achieved, and the use requirements of people can be met.

Description

Technical Field

[0001] The utility model relates to the technical field of welding, in particular to an auxiliary device for welding. Background Art

[0002] Welding, also known as fusion, is a manufacturing process and technology that joins metals or other thermoplastic materials such as plastics by heating, high temperature or high pressure. There are many sources of energy for modern welding, including gas flame, arc, laser, electron beam, friction and ultrasound. In addition to being used in factories, welding can also be performed in a variety of environments, such as outdoors, underwater and in space. No matter where it is, welding may bring danger to the operator, so appropriate protective measures must be taken during welding. When performing welding work, a welding auxiliary device is required.

[0003] The welding auxiliary device in the prior art has the problem of poor auxiliary positioning effect during use, which has not been solved, and is inconvenient for people to use to a certain extent; the welding auxiliary device in the prior art may be difficult to adjust during use, which may reduce the use effect of the device. Therefore, how to provide a welding auxiliary device has become a problem that needs to be urgently solved by technical personnel in this field. Utility Model Content

[0004] The utility model provides a welding auxiliary device to solve the problems raised in the above background technology.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0006] A welding auxiliary device comprises a device body, a receiving plate is arranged on the top of the device body, a fan-shaped connecting piece is fixedly connected to the outer wall of the receiving plate, a through hole is opened on the inner wall of the fan-shaped connecting piece, and a fastening bolt is threadedly connected to the outer wall of the through hole.

[0007] A sliding groove is provided on the inner wall of the device body, a parallel moving block is slidably connected to the outer wall of the sliding groove, a clamping piece is provided on the top of the parallel moving block, a snap-fitting groove is provided on the inner wall of the clamping piece, a placement block is fixedly connected to the outer wall of the snap-fitting groove, and a connection protection pad is fixedly connected to the outer wall of the placement block.

[0008] A further improvement of the technical solution of the utility model is that: one end of the clamping member is fixedly connected to a push plate, an outer wall of the push plate is installed with a telescopic rod, and an outer wall of the telescopic rod is fixedly connected to a reinforcement plate.

[0009] By adopting the above technical solution, the arrangement of the structural telescopic rod in the solution is convenient for providing power support and can be adjusted according to the size of the welded part.

[0010] A further improvement of the technical solution of the utility model is that the fan-shaped connecting members are symmetrically arranged along the central axis of the receiving plate, and the sizes of the fan-shaped connecting members match each other.

[0011] By adopting the above technical solution, the arrangement of the structural fan-shaped connecting member in the solution facilitates the auxiliary positioning of the welded parts.

[0012] A further improvement of the technical solution of the utility model is that: the parallel moving block is parallel to the clamping member, and the structures of the clamping member and the parallel moving block fit each other.

[0013] The above technical solution is adopted, in which the structural parallel moving block is arranged to drive the clamping member to move and adjust the position.

[0014] A further improvement of the technical solution of the utility model is that: the placement blocks are symmetrically arranged along the central axis of the clamping member, and the placement blocks are parallel to each other.

[0015] By adopting the above technical solution, the arrangement of the structural placement blocks in the solution facilitates the placement and engagement of the parts to be welded.

[0016] A further improvement of the technical solution of the utility model is that: the fastening bolt passes through the fan-shaped connecting piece through the through hole, and the sizes of the fastening bolt and the through hole match each other.

[0017] By adopting the above technical solution, the arrangement of the structural fastening bolts in the solution can achieve the effect of auxiliary positioning.

[0018] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0019] 1. The utility model provides a welding auxiliary device, which adopts the mutual cooperation of a device body, a receiving plate, a fan-shaped connecting piece, a through hole, a fastening bolt, a sliding groove, a parallel moving block, a clamping piece, a snap-fit ​​groove, a placement block and a connecting protective pad, so that the welding auxiliary device is convenient for auxiliary positioning, and the auxiliary positioning effect is good, and it is convenient to firmly fix the workpiece to be welded. The user snaps the workpiece to be welded into the snap-fit ​​groove of the fan-shaped connecting piece and the clamping piece, and the user twists the fastening bolt to fix the fastening bolt and the workpiece to be welded, thereby achieving the effect of auxiliary positioning and meeting people's use needs.

[0020] 2. The utility model provides a welding auxiliary device, which adopts the mutual cooperation of a push plate, a telescopic rod and a reinforcement plate, so that the welding auxiliary device is easy to adjust, and the adjustment effect is good. It is easy to adjust according to the size of the workpiece to be welded, and it is flexible and convenient to use. The user starts the telescopic rod, so that the telescopic rod drives the clamping piece on the outer wall of the push plate, and the parallel moving block arranged at the bottom of the clamping piece moves forward through the sliding groove, so that it can be adjusted according to the user's usage requirements, thereby improving the use effect of the device to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is the overall structure diagram of the utility model;

[0022] Figure 2 It is a top cross-sectional view of the utility model;

[0023] Figure 3 It is a side sectional view of the utility model;

[0024] Figure 4 For the utility model Figure 2 Enlarged view of point A in the middle;

[0025] Figure 5 For the utility model Figure 3 Enlarged view of point B in the middle.

[0026] In the figure: 1. Device body; 2. Socket plate; 3. Fan-shaped connecting piece; 4. Through hole; 5. Fastening bolt; 6. Sliding groove; 7. Parallel moving block; 8. Clamping piece; 9. Engaging groove; 10. Placement block; 11. Connecting protection pad; 12. Push plate; 13. Telescopic rod; 14. Reinforcement plate. DETAILED DESCRIPTION

[0027] The present invention is further described in detail below in conjunction with the embodiments:

[0028] Example 1

[0029] like Figure 1-5 As shown, the utility model provides an auxiliary device for welding, including a device body 1, a receiving plate 2 is arranged on the top of the device body 1, a fan-shaped connecting piece 3 is fixedly connected to the outer wall of the receiving plate 2, a through hole 4 is opened on the inner wall of the fan-shaped connecting piece 3, and a fastening bolt 5 is threadedly connected to the outer wall of the through hole 4.

[0030] A sliding groove 6 is provided on the inner wall of the device body 1, and a parallel moving block 7 is slidably connected to the outer wall of the sliding groove 6. A clamping member 8 is provided on the top of the parallel moving block 7. A snap-fit ​​groove 9 is provided on the inner wall of the clamping member 8. A placement block 10 is fixedly connected to the outer wall of the placement block 10, and a connection protection pad 11 is fixedly connected to the outer wall of the placement block 10.

[0031] In this embodiment, the device body 1, the receiving plate 2, the fan-shaped connecting member 3, the through hole 4, the fastening bolt 5, the sliding groove 6, the parallel moving block 7, the clamping member 8, the engaging groove 9, the placement block 10 and the connecting protection pad 11 are used in coordination with each other, so that the welding auxiliary device is convenient for auxiliary positioning, and the auxiliary positioning effect is good, and it is convenient to firmly fix the workpiece to be welded. The user engages the workpiece to be welded into the engaging groove 9 of the fan-shaped connecting member 3 and the clamping member 8, and the user twists the fastening bolt 5 to fix the fastening bolt 5 to the workpiece to be welded, thereby achieving the effect of auxiliary positioning and meeting people's usage needs.

[0032] Example 2

[0033] like Figure 1-5 As shown, based on Example 1, the utility model provides a technical solution: preferably, one end of the clamping member 8 is fixedly connected to a push plate 12, a telescopic rod 13 is installed on the outer wall of the push plate 12, and a reinforcement plate 14 is fixedly connected to the outer wall of the telescopic rod 13.

[0034] In this embodiment, the configuration of the structural telescopic rod 13 in this solution facilitates the provision of power support and can be adjusted according to the size of the welded part.

[0035] In this embodiment, the push plate 12, the telescopic rod 13 and the reinforcement plate 14 are used in coordination with each other, so that the welding auxiliary device is easy to adjust, the adjustment effect is good, it is easy to adjust according to the size of the workpiece to be welded, and the use is flexible and convenient. The user starts the telescopic rod 13, so that the telescopic rod 13 drives the clamping member 8 on the outer wall of the push plate 12, and the parallel moving block 7 set at the bottom of the clamping member 8 moves forward through the sliding groove 6, so that it can be adjusted according to the user's usage requirements, thereby improving the use effect of the device to a certain extent.

[0036] Example 3

[0037] like Figure 1-5 As shown, based on Example 1 and Example 2, the utility model provides a technical solution: preferably, the fan-shaped connectors 3 are symmetrically arranged along the central axis of the receiving plate 2, and the sizes of the fan-shaped connectors 3 match each other.

[0038] In this embodiment, the arrangement of the structural fan-shaped connector 3 in this solution facilitates the auxiliary positioning of the welded parts.

[0039] Preferably, the parallel moving block 7 is parallel to the clamping member 8 , and the structures of the clamping member 8 and the parallel moving block 7 fit each other.

[0040] In this embodiment, the arrangement of the structural parallel moving block 7 in this solution drives the clamping member 8 to move and adjust the position.

[0041] Preferably, the placement blocks 10 are symmetrically arranged along the central axis of the clamping member 8, and the placement blocks 10 are parallel to each other.

[0042] In this embodiment, the arrangement of the structural placement block 10 in this solution facilitates the placement and engagement of the parts to be welded.

[0043] Preferably, the fastening bolt 5 passes through the fan-shaped connecting member 3 through the through hole 4, and the sizes of the fastening bolt 5 and the through hole 4 match each other.

[0044] In this embodiment, the arrangement of the structural fastening bolt 5 in this solution can achieve the effect of auxiliary positioning.

[0045] The working principle of the welding auxiliary device will be described in detail below.

[0046] like Figure 1-5 As shown, when using the welding auxiliary device, the user engages the workpiece to be welded into the engagement groove 9 of the fan-shaped connecting member 3 and the clamping member 8, and the user twists the fastening bolt 5 to fix the fastening bolt 5 and the workpiece to be welded. The user starts the telescopic rod 13, so that the telescopic rod 13 drives the clamping member 8 on the outer wall of the push plate 12, and the parallel moving block 7 set at the bottom of the clamping member 8 moves forward through the sliding groove 6, so as to be adjusted according to the user's usage requirements.

[0047] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0048] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A welding auxiliary device, comprising a device body (1), characterized in that: A receiving plate (2) is arranged on the top of the device body (1); a fan-shaped connecting piece (3) is fixedly connected to the outer wall of the receiving plate (2); a through hole (4) is opened on the inner wall of the fan-shaped connecting piece (3); and a fastening bolt (5) is threadedly connected to the outer wall of the through hole (4); The inner wall of the device body (1) is provided with a sliding groove (6), the outer wall of the sliding groove (6) is slidably connected to a parallel moving block (7), the top of the parallel moving block (7) is provided with a clamping member (8), the inner wall of the clamping member (8) is provided with a snap-fitting groove (9), the outer wall of the snap-fitting groove (9) is fixedly connected to a placement block (10), and the outer wall of the placement block (10) is fixedly connected to a connection protection pad (11).

2. A welding auxiliary device according to claim 1, characterized in that: One end of the clamping member (8) is fixedly connected to a push plate (12), an outer wall of the push plate (12) is installed with a telescopic rod (13), and an outer wall of the telescopic rod (13) is fixedly connected to a reinforcing plate (14).

3. A welding auxiliary device according to claim 1, characterized in that: The fan-shaped connecting pieces (3) are symmetrically arranged along the central axis of the receiving plate (2), and the sizes of the fan-shaped connecting pieces (3) match each other.

4. A welding auxiliary device according to claim 1, characterized in that: The parallel moving block (7) is parallel to the clamping member (8), and the structures of the clamping member (8) and the parallel moving block (7) fit each other.

5. A welding auxiliary device according to claim 1, characterized in that: The placement blocks (10) are symmetrically arranged along the central axis of the clamping member (8), and the placement blocks (10) are parallel to each other.

6. A welding auxiliary device according to claim 1, characterized in that: The fastening bolt (5) passes through the fan-shaped connecting piece (3) through the through hole (4), and the sizes of the fastening bolt (5) and the through hole (4) match each other.

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