Quick-change mechanism for welding machine tool

Abstract

The utility model belongs to the technical field of welding machine tools, and particularly relates to a welding machine tool quick change mechanism which comprises an equipment stand column, a backup plate, a first cushion block, a second cushion block and a quick plug-in unit, the equipment stand column is provided with a T-shaped step groove, the first cushion block and the second cushion block are symmetrically arranged in the step groove, the quick plug-in unit is detachably connected with the backup plate and inserted in the step groove, and the first cushion block and the second cushion block are arranged on the equipment stand column. The welding machine tool has the beneficial effects that the welding machine tool can be quickly disassembled, assembled and replaced, and the shutdown time is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of welding machine tooling, in particular to a welding machine tooling quick-changing mechanism. Background Art

[0002] Existing welding machine tooling often utilizes a fixed, integrated structure. While this design ensures stability and reliability, it also creates inconvenience during repair and part replacement. When a damaged part is often not replaceable individually, the entire tooling must be dismantled and replaced with a new one. This not only increases the difficulty and time required for repairs, but also requires additional investment in capital and resources, increasing production costs and burdening the company. Utility Model Content

[0003] The utility model aims to solve the above problems and designs a welding machine tool quick-change mechanism to realize the rapid disassembly and assembly and replacement of welding machine tool, thus saving downtime.

[0004] To achieve the above-mentioned purpose, the utility model provides a welding machine tool quick-change mechanism, comprising an equipment column, a backing plate, a pad block 1, a pad block 2 and a quick plug-in unit, wherein the equipment column is provided with a T-shaped step groove, the pad block 1 and the pad block 2 are symmetrically arranged in the step groove, the quick plug-in unit is detachably connected to the backing plate, and the quick plug-in unit is inserted into the step groove.

[0005] Furthermore, the quick plug-in is T-shaped, and a chamfer is provided on the lower edge of the quick plug-in.

[0006] Preferably, the transverse plate in the T-shaped quick plug-in unit is adapted to the next step in the step groove, and the vertical plates are adapted to the pad and the previous step in the step groove respectively.

[0007] Furthermore, the equipment column is provided with a through slot, a fastener is installed in the through slot, and the fastener is fixedly connected to the back plate through a mounting block.

[0008] Furthermore, the fastener is a five-star handle, and the five-star handle is threadedly connected to the mounting block.

[0009] Preferably, the backing plate is a triangular block.

[0010] In summary, the present invention has the following advantages and beneficial technical effects:

[0011] 1. The welding machine tooling of the utility model adopts a split structural design, so that each component can be disassembled and replaced independently, and damaged components can be replaced in a targeted manner. This not only greatly shortens the time for repair and replacement of parts, improves the maintainability and availability of the equipment, but also avoids the waste of resources caused by overall replacement, reduces production downtime, and significantly reduces production costs.

[0012] 2. The chamfered design of the quick-plug helps reduce friction loss between the quick-plug and the equipment column, reduces friction stress, and helps the quick-plug to be inserted into the stepped groove more easily and accurately, thereby improving installation efficiency. In addition, the chamfer reduces the sharpness of the quick-plug edge, avoiding damage to equipment or workers during insertion and removal, and extending the service life of the parts.

[0013] 3. The setting of the five-star handle further improves the stability of the assembly between the equipment column and the back plate, ensuring the normal operation and safe use of the welding equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The above and / or additional aspects and advantages of the present invention will become apparent and readily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0015] Figure 1 It is a three-dimensional schematic diagram of the utility model;

[0016] Figure 2 This is a schematic diagram of the installation of the equipment column in the utility model;

[0017] Figure 3 This is a schematic diagram of the installation of the backing plate in the utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the fast plug-in in the utility model;

[0019] Figure 5 It is a side view schematic diagram of the utility model;

[0020] Figure 6 It is a top view schematic diagram of the present utility model.

[0021] The reference numerals in the accompanying drawings are:

[0022] 1. Equipment column; 2. Backing plate; 3. Spacer block 1; 4. Spacer block 2; 5. Quick plug-in; 6. Step groove; 7. Fastener; 8. Mounting block. DETAILED DESCRIPTION

[0023] The following is combined with Figures 1-6 The utility model is described in further detail:

[0024] like Figure 1-Figure 3As shown, this embodiment discloses a quick-change mechanism for a welding machine tool, including an equipment column 1, a support plate 2, a pad 1 3, a pad 2 4 and a quick plug-in unit 5. The equipment column 1 is provided with an unthrough stepped groove 6, which is T-shaped in a cross-sectional view. The pad 1 3 and the pad 2 4 are symmetrically arranged and can be detachably installed in the upper step of the stepped groove 6 by fastening bolts. The quick plug-in unit 5 is detachably connected to the support plate 2 by fastening bolts, and the quick plug-in unit 5 is inserted into the lower step of the stepped groove 6, with the side end surfaces respectively abutting the equipment column 1, the pad 1 3 and the pad 2 4.

[0025] like Figure 4 As shown, the quick plug-in unit 5 is T-shaped in a cross-sectional view, and the lower edge of the quick plug-in unit 5 is chamfered; the thickness of the horizontal plate in the T-shaped quick plug-in unit 5 is adapted to the depth of the next step in the step groove 6, and the vertical plates are adapted to the two sets of pads and the upper step in the step groove 6 respectively.

[0026] like Figure 5-Figure 6 As shown, the equipment column 1 is provided with a through slot, in which a fastener 7 is detachably installed, and the back plate 2 is detachably connected to the mounting block 8 by fastening bolts; the fastener 7 is a five-star handle, which is sequentially threadedly connected to the mounting block 8 and the back plate 2; the back plate 2 is a triangular block.

[0027] The working principle of the welding machine tool quick change mechanism of the utility model is:

[0028] Before installing the welding machine tooling, use fastening bolts to fix the equipment column 1 and the pad, the backing plate 2 and the quick plug-in unit 5 respectively. After fixing, insert the quick plug-in unit 5 into the stepped groove 6, with the chamfered part first close to the stepped groove 6. After inserting to a certain depth, tighten the five-star handle to ensure that the five-star handle is firmly pressed against the equipment column 1 and the backing plate 2. The disassembly steps are reversed, thereby realizing rapid disassembly and assembly of the welding machine tooling.

[0029] The above are all preferred embodiments of the present invention, and are not intended to limit the scope of protection of the present invention. Therefore, any equivalent changes made based on the structure, shape, and principle of the present invention should be included in the scope of protection of the present invention.

Claims

1. A welding machine tool quick change mechanism, characterized by: It includes an equipment column, a backing plate, a pad 1, a pad 2 and a quick plug-in unit. The equipment column is provided with a T-shaped step groove. The pad 1 and the pad 2 are symmetrically arranged in the step groove. The quick plug-in unit is detachably connected to the backing plate and is inserted into the step groove.

2. A welding machine tool quick-change mechanism according to claim 1, characterized in that: The quick plug-in is T-shaped, and a chamfer is provided on the lower edge of the quick plug-in.

3. The welding machine tool quick-change mechanism according to claim 2, characterized in that: The transverse plate in the T-shaped quick plug-in unit is matched with the next step in the step groove, and the vertical plates are matched with the pad and the previous step in the step groove respectively.

4. A welding machine tool quick-change mechanism according to claim 3, characterized in that: The equipment column is provided with a through slot, in which a fastener is installed. The fastener is fixedly connected to the back plate through a mounting block.

5. The welding machine tool quick-change mechanism according to claim 4, characterized in that: The fastener is a five-star handle, and the five-star handle is threadedly connected to the mounting block.

6. The welding machine tool quick-change mechanism according to claim 5, characterized in that: The backing plate is a triangular block.

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