Clamp for vertical welding of stainless steel
By designing an adjustable-angle stainless steel vertical welding fixture, the problem of weld gaps caused by manual support was solved, enabling single-person operation and efficient welding results.
Patent Information
- Application Number
- CN202423173725.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-23
- Publication Date
- 2025-11-25
- Estimated Expiration
- 2034-12-23
AI Technical Summary
When welding stainless steel plates vertically, manual support is required, resulting in larger weld gaps and affecting the welding effect. Furthermore, two people are needed to operate the welding simultaneously.
A clamping device was designed, comprising a worktable, a rotating rod, a slider, a threaded rod, and a fixture. The welding angle can be adjusted by rotating the rotating rod and the threaded rod, achieving welding adjustment at any angle and reducing the need for manual support.
It enables welding to be completed by a single person, reduces welding gaps, and improves welding effect and efficiency.
Smart Images
Figure CN223588633U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to welding equipment technical field especially relates to a clamp for stainless steel vertical welding. BACKGROUND
[0002] The welding clamp is used to guarantee the size of the welding part, improve the assembly precision and efficiency, and prevent welding deformation. In vertical welding, the connection between the stainless steel plates is required to be more compact, and the vertical clamping requirement of the clamp is higher. Both steel plates are vertically downward, and one steel plate is connected to the side of the other steel plate.
[0003] During welding, some existing processes require different angles for the connection of two stainless steel plates. The clamp of the existing device is mostly fixed. In this case, one steel plate needs to be fixed, and the other steel plate needs to be manually supported. This work requires two people to complete simultaneously. When manually supporting, it is easy to shake, resulting in a large gap at the connection, which affects the welding effect. UTILITY MODEL CONTENT
[0004] The utility model discloses a clamp for stainless steel vertical welding, which aims to solve the technical problem of the clamp of the existing device, which is mostly fixed. In this case, one steel plate needs to be fixed, and the other steel plate needs to be manually supported. This work requires two people to complete simultaneously. When manually supporting, it is easy to shake, resulting in a large gap at the connection, which affects the welding effect.
[0005] To achieve the above purpose, the utility model adopts the following technical scheme:
[0006] A clamp for stainless steel vertical welding, comprising a workbench, the upper end of the workbench is fixedly connected with a first clamp at the front and rear positions, a recess is formed in the right side of the workbench, a rotating rod is rotatably connected inside the recess, a sliding slot is formed in the upper end of the rotating rod, a sliding block is slidably connected inside the sliding slot, a support plate is fixedly connected to the upper end of the sliding block, a second clamp is fixedly connected to the upper end of the support plate at the front and rear positions, a threaded rod is rotatably connected inside the sliding slot, and the rod wall of the threaded rod is threadedly connected to the inside of the sliding block.
[0007] Preferably, the right side of the workbench is fixedly connected with a semicircular block at the upper and lower positions, the upper end of the right side of the rotating rod is fixedly connected with a U-shaped block, the upper end of the U-shaped block is threadedly connected with a lead screw, the lower end of the lead screw is rotatably connected with a rubber block, and the semicircular block is arranged on the outside of the upper end of the U-shaped block.
[0008] Preferably, the upper end of the support plate is flush with the upper end of the workbench.
[0009] Preferably, the lower end of the workbench is provided with a supporting leg.
[0010] Preferably, the right side of the threaded rod is fixedly connected with a rotating disc.
[0011] From the above, the clamp for stainless steel vertical welding has the advantages that: during work, the welding angle required by work can be achieved by rotating the rotating rod to move, so that the adjustment of welding at any angle is realized, and the applicability of the device is improved. BRIEF DESCRIPTION OF DRAWINGS
[0012] In order to more clearly illustrate the technical solutions of the present application or prior art, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings in the following description are only a part of the present application, and other drawings can also be obtained by those skilled in the art without creative labor on the basis of these drawings.
[0013] Figure 1 The overall structure diagram of the clamp for stainless steel vertical welding is provided.
[0014] Figure 2 The cross-sectional structure diagram of the clamp for stainless steel vertical welding is provided.
[0015] Figure 3 The local structure diagram of the clamp for stainless steel vertical welding is provided.
[0016] In the figure: 1, workbench; 2, first clamp; 3, supporting leg; 4, semicircular block; 5, rotating rod; 6, U-shaped block; 7, supporting plate; 8, second clamp; 9, groove; 10, screw rod; 11, rubber block; 12, threaded rod; 13, sliding block; 14, sliding groove. DETAILED DESCRIPTION
[0017] In order to make the purpose, technical scheme and advantages of the present application more clear, the present application will be further described in detail in combination with specific embodiments.
[0018] It should be noted that, unless otherwise defined, technical or scientific terms used in the present application should be understood as their common meanings to those skilled in the art to which the present application belongs. The terms "first", "second" and similar words used in the present application do not represent any order, number or importance, but are only used to distinguish different components. The terms "including" or "containing" and similar words mean that the elements or objects before the word cover the elements or objects listed after the word and their equivalents, without excluding other elements or objects. The terms "connected" or "connected" and similar words are not limited to physical or mechanical connections, but can include electrical connections, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to represent relative positional relationships, which may change accordingly when the absolute position of the described object changes.
[0019] Referring to Figures 1-3 A stainless steel vertical welding clamp, comprising a workbench 1, the lower end of the workbench 1 is provided with a supporting leg 3, the upper end of the workbench 1 is fixedly connected with a first clamp 2 at the front and rear positions, the first clamp 2 is used for clamping one of the workpieces, a recess 9 is formed in the right side of the workbench 1, a rotating rod 5 is rotatably connected inside the recess 9, the rotating rod 5 can rotate, a sliding groove 14 is formed in the upper end of the rotating rod 5, a sliding block 13 is slidably connected inside the sliding groove 14, a supporting plate 7 is fixedly connected to the upper end of the sliding block 13, a second clamp 8 is fixedly connected to the upper end of the supporting plate 7 at the front and rear positions, the second clamp 8 clamps the second workpiece, a threaded rod 12 is rotatably connected inside the sliding groove 14, the rod wall of the threaded rod 12 is threadedly connected with the inside of the sliding block 13, rotating the threaded rod 12 moves the sliding block 13, a turntable is fixedly connected to the right side of the threaded rod 12, which is easier to rotate the threaded rod 12 through the turntable;
[0020] When working, one of the workpieces to be welded is clamped by the first clamp 2, and the second workpiece to be welded is clamped by the second clamp 8, at this time the rotating rod 5 is rotated to the angle required for welding, at this time the threaded rod 12 is rotated by the turntable, the threaded rod 12 moves the sliding block 13 inside the sliding groove 14, moves to the position of the first workpiece, and then makes the two workpieces contact, and then performs welding work, so that during work, the angle required for welding can be moved by rotating the rotating rod 5, so as to realize the adjustment of welding at any angle, and improve the applicability of the device.
[0021] Referring to Figure 2 and Figure 3The right side of the workbench 1 is fixedly connected with the semicircular block 4, the upper end of the rotating rod 5 is fixedly connected with the U-shaped block 6, the upper end of the U-shaped block 6 is threadedly connected with the lead screw 10, the lower end of the lead screw 10 is rotatably connected with the rubber block 11, the U-shaped block 6 is arranged on the outer side of the semicircular block 4, when the rotating rod 5 rotates, the U-shaped block 6 is driven to move to a reasonable position, at this time, the lead screw 10 is rotated, so that the rubber block 11 moves downwards and contacts the semicircular block 4, so that the rotating rod 5 is fixed, and then is in a stable state during processing.
[0022] Referring to Figure 2 The upper end of the supporting plate 7 is flush with the upper end of the workbench 1, so that the two workpieces are butt-jointed at the same horizontal position.
[0023] Working principle: during work, one workpiece needing welding is clamped by the first clamp 2, and the other workpiece needing welding is clamped by the second clamp 8, at this time, the rotating rod 5 is rotated to the welding angle, at this time, the threaded rod 12 is rotated by the rotating disc, the sliding block 13 is moved in the sliding groove 14 by the threaded rod 12, and is moved to the position of the first workpiece, so that the two workpieces are contacted, and then welding work is carried out, so that the welding angle required by work can be moved by rotating the rotating rod 5, so that the welding angle is adjusted, and the applicability of the device is improved.
[0024] Those skilled in the art should understand that the discussion of the above any embodiment is only exemplary, and is not intended to imply that the scope (including claims) of the utility model is limited to these examples; under the idea of the utility model, the above embodiments or technical features in different embodiments can also be combined, the steps can be implemented in any order, and there are many other changes of different aspects of the utility model as described above, and in order to be brief, they are not provided in details.
[0025] The utility model aims at covering all such alternatives, modifications and variations falling within the broad scope of the appended claims. Therefore, any omission, modification, equivalent replacement, improvement, etc. made in the spirit and principle of the utility model shall be included in the protection scope of the utility model.
Claims
1. A jig for vertical welding of stainless steel, comprising a work table (1), characterized in that, The upper end of the workbench (1) is fixedly connected with first clamps (2) at front and back positions, a recess (9) is formed in the right side of the workbench (1), a rotating rod (5) is rotatably connected inside the recess (9), a sliding slot (14) is formed in the upper end of the rotating rod (5), a sliding block (13) is slidably connected inside the sliding slot (14), a support plate (7) is fixedly connected to the upper end of the sliding block (13), second clamps (8) are fixedly connected to the upper end of the support plate (7) at front and back positions, and a threaded rod (12) is rotatably connected inside the sliding slot (14), and the rod wall of the threaded rod (12) is threadedly connected with the inside of the sliding block (13).
2. The fixture for vertical welding of stainless steel according to claim 1, wherein The right side of the workbench (1) is fixedly connected with semicircular blocks (4) at upper and lower positions, the upper end of the rotating rod (5) is fixedly connected with a U-shaped block (6) at the right side, the U-shaped block (6) is threadedly connected with a lead screw (10) at the upper end, the lower end of the lead screw (10) is rotatably connected with a rubber block (11), and the outside of the semicircular block (4) provided at the upper end of the U-shaped block (6).
3. The fixture for vertical welding of stainless steel according to claim 1, wherein The upper end of the support plate (7) is flush with the upper end of the workbench (1).
4. The fixture for vertical welding of stainless steel according to claim 1, wherein The lower end of the workbench (1) is provided with support legs (3).
5. The fixture for vertical welding of stainless steel according to claim 1, wherein The right side of the threaded rod (12) is fixedly connected with a rotating disc.