Universal adjustable clamp for saddle welding

Abstract

The utility model discloses a saddle welding universal adjustable clamp which comprises a welding table, two breast boards are fixedly installed on the welding table, sliding grooves are formed in the breast boards, a sliding frame is arranged between the two breast boards, a clamping plate is fixedly installed on the sliding frame, fixing frames are fixedly installed at the two ends of the welding table, and the clamping plate is fixedly installed on the fixing frames. An adjusting gear is rotationally installed at one end of the fixing frame, sliding blocks clamped in the sliding grooves in a sliding mode are fixedly connected to the two ends of the sliding frame respectively, rack plates in meshing transmission connection with the adjusting gear are fixedly installed at one ends of the sliding blocks, a rotating shaft is rotationally installed on the fixing frame, and an arc-shaped limiting plate is fixedly installed on the rotating shaft; the utility model relates to the technical field of clamps, in particular to a universal adjustable clamp for saddle welding, which can be adaptive to clamping and fixing of workpieces of different specifications and is convenient for processing of the workpieces of different specifications, so that the welding efficiency and the welding quality of products are greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of clamps, in particular to a universal adjustable clamp for saddle welding. Background Art

[0002] The saddle-type weld fixture assembly is an assembly used to weld and fix saddle-shaped workpieces. It mainly consists of six parts: an electric welder, an adjustable internal expander, a heightening platform, a work surface, a V-shaped block, an internal expander, and a groove. With the development of science and technology, there are more and more types of saddle-type weld fixture assemblies, and the demand for saddle-type weld fixture assemblies is increasing.

[0003] The existing technology has the following defects and shortcomings: the general welding fixture only plays the role of clamping the workpiece. Such a fixture cannot meet the needs of modern production and cannot improve production efficiency. Therefore, we propose a saddle welding universal adjustable fixture to solve the above problems. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a universal adjustable clamp for saddle welding, which solves the existing problems.

[0005] To achieve the above purpose, the utility model is implemented through the following technical solutions: a universal adjustable clamp for saddle welding includes a welding table, two guardrails are fixedly installed on the welding table, a slide groove is provided on the guardrail, a sliding frame is provided between the two guardrails, a clamping plate is fixedly installed on the sliding frame, fixed frames are fixedly installed at both ends of the welding table, an adjusting gear is rotatably installed at one end of the fixed frame, and sliders are respectively fixedly connected at both ends of the sliding frame to slide and engage in the slide groove, a rack plate is fixedly installed on one end of the slider to engage with the adjusting gear, a rotating shaft is rotatably installed on the fixed frame, and an arc-shaped limit plate is fixedly installed on the rotating shaft.

[0006] Preferably, the outer dimensions of the slider are matched with the inner dimensions of the chute, and the slider is movably engaged in the interior of the chute.

[0007] Preferably, the surface of the rack plate close to the guardrail is smooth, and the rack plate is in sliding contact with the surface of the guardrail.

[0008] Preferably, a first motor is fixedly mounted on the fixing frame, and the rotating shaft is fixedly mounted on the output end of the first motor.

[0009] Preferably, a second motor is fixedly mounted on the fixing frame, and the adjusting gear is fixedly mounted on the output shaft of the second motor.

[0010] Preferably, a controller for controlling the electrical components is fixedly mounted on the welding table.

[0011] Beneficial effects

[0012] The utility model provides a universal adjustable clamp for saddle welding. Compared with the prior art, it has the following advantages:

[0013] 1. The saddle welding universal adjustable fixture has two guardrails installed on the welding table, and a slide groove is provided on the guardrail. A slider is slidably engaged in the slide groove. One end of the slider is connected to the sliding frame, and the other end is connected to the adjusting gear. An adjusting gear rotatably mounted on the fixed frame is provided on one side of the adjusting gear, and then the adjusting gear is driven to rotate by a second motor. The adjusting gear is engaged with the rack plate to drive the rack plate to move up and down, thereby driving the sliding frame to move horizontally, thereby driving the two clamps to move and clamp the workpiece. Since the position of the clamp can be adjusted according to actual needs, it can adapt to the clamping and fixation of workpieces of different specifications, which is convenient for the processing of workpieces of different specifications, thereby greatly improving the product welding efficiency and welding quality.

[0014] 2. The universal adjustable fixture for saddle welding is also equipped with a rotating shaft rotatably installed on the fixed frame. After the workpiece is clamped and fixed by the clamping plate, the arc-shaped limit plate can be driven to rotate by starting the first motor to drive the rotating shaft to rotate, so that the arc-shaped limit plate can be clamped on the side of the workpiece to limit and fix the workpiece, thereby greatly improving the product welding efficiency and welding quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the top view of the structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the overall structure of the utility model;

[0017] Figure 3 It is a schematic diagram of the local structure of the utility model.

[0018] In the figure: 1. welding table; 2. guardrail; 3. slide; 4. sliding frame; 5. clamping plate; 6. fixed frame; 7. adjusting gear; 8. slider; 9. rack plate; 10. arc-shaped limit plate; 11. rotating shaft; 12. first motor; 13. second motor. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] See also Figure 1-3 , this utility model provides two technical solutions:

[0021] Example 1:

[0022] The universal adjustable fixture for saddle welding includes a welding table 1, on which two guardrails 2 are fixedly installed, and a slide groove 3 is opened on the guardrail 2. A sliding frame 4 is provided between the two guardrails 2, and a clamping plate 5 is fixedly installed on the sliding frame 4. Fixed frames 6 are fixedly installed at both ends of the welding table 1, and an adjusting gear 7 is rotatably installed at one end of the fixed frame 6. The two ends of the sliding frame 4 are respectively fixedly connected with a slider 8 that is slidably engaged in the slide groove 3, and a rack plate 9 that is meshed and transmission-connected with the adjusting gear 7 is fixedly installed at one end of the slider 8. A rotating shaft 11 is rotatably installed on the fixed frame 6, and an arc-shaped limit plate 10 is fixedly installed on the rotating shaft 11.

[0023] Example 2:

[0024] The universal adjustable fixture for saddle welding includes a welding table 1, on which two guardrails 2 are fixedly installed, and a slide groove 3 is opened on the guardrail 2. A sliding frame 4 is provided between the two guardrails 2, and a clamping plate 5 is fixedly installed on the sliding frame 4. Fixed frames 6 are fixedly installed at both ends of the welding table 1, and an adjusting gear 7 is rotatably installed at one end of the fixed frame 6. The two ends of the sliding frame 4 are respectively fixedly connected with a slider 8 that is slidably engaged in the slide groove 3, and a rack plate 9 that is meshed and transmission-connected with the adjusting gear 7 is fixedly installed at one end of the slider 8. A rotating shaft 11 is rotatably installed on the fixed frame 6, and an arc-shaped limit plate 10 is fixedly installed on the rotating shaft 11.

[0025] In this embodiment, the outer dimensions of the slider 8 are adapted to the inner dimensions of the slide groove 3, and the slider 8 is movably engaged in the slide groove 3, so that the slider 8 can slide smoothly in the slide groove 3; the surface of the rack plate 9 close to the side of the fence 2 is smooth, and the rack plate 9 is in sliding contact with the surface of the fence 2, so that the rack plate 9 can slide smoothly on one side of the fence 2; a first motor 12 is fixedly mounted on the fixed frame 6, and the rotating shaft 11 is fixedly mounted on the output end of the first motor 12. Starting the first motor 12 to drive the rotating shaft 11 to rotate can drive the arc-shaped limit plate 10 to rotate, so that the arc-shaped limit plate 10 can be clamped on the side of the workpiece to limit and fix the workpiece; a second motor 13 is fixedly mounted on the fixed frame 6, and the adjusting gear 7 is fixedly mounted on the output shaft of the second motor 13. The adjusting gear 7 is driven by the second motor 13 to rotate, and the adjusting gear 7 is engaged with the rack plate 9 to drive the rack plate 9 to move up and down, thereby driving the sliding frame 4 to move horizontally, thereby driving the two clamping plates 5 to move to clamp the workpiece; a controller for controlling the electrical components is fixedly mounted on the welding table 1, which is convenient for controlling the electrical components.

[0026] When the universal adjustable clamp for saddle welding is used, two fences 2 are installed on the welding table 1, and a slide groove 3 is provided on the fence 2. A slider 8 is slidably engaged in the slide groove 3. One end of the slider 8 is connected to the sliding frame 4, and the other end is connected to the adjusting gear 7. One side of the adjusting gear 7 is provided with an adjusting gear 7 rotatably mounted on the fixed frame 6, and then the adjusting gear 7 is driven to rotate by the second motor 13. The adjusting gear 7 is engaged with the rack plate 9 to drive the rack plate 9 to move up and down, thereby driving the sliding frame 4 to move horizontally, thereby driving the two clamping plates 5 to move to clamp the workpiece. The position of 5 can be adjusted according to actual needs, so that it can adapt to the clamping and fixing of workpieces of different specifications, facilitate the processing of workpieces of different specifications, thus greatly improving the product welding efficiency and welding quality; in addition, a rotating shaft 11 is rotatably installed on the fixing frame 6 of the utility model. After the workpiece is clamped and fixed by the clamping plate 5, the rotating shaft 11 is driven to rotate by starting the first motor 12 to drive the rotation of the arc-shaped limiting plate 10 to rotate, so that the arc-shaped limiting plate 10 can be clamped on the side of the workpiece to limit and fix the workpiece, thereby greatly improving the product welding efficiency and welding quality.

[0027] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0028] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0029] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A universal adjustable saddle welding fixture comprising a welding table (1), characterized in that: Two fences (2) are fixedly mounted on the welding platform (1), and a slide groove (3) is provided on the fence (2). A sliding frame (4) is provided between the two fences (2), and a clamping plate (5) is fixedly mounted on the sliding frame (4). Fixed frames (6) are fixedly mounted at both ends of the welding platform (1), and an adjusting gear (7) is rotatably mounted on one end of the fixed frame (6). Both ends of the sliding frame (4) are fixedly connected with a slider (8) that is slidably engaged in the slide groove (3), and a rack plate (9) that is meshed and transmission-connected with the adjusting gear (7) is fixedly mounted on one end of the slider (8). A rotating shaft (11) is rotatably mounted on the fixed frame (6), and an arc-shaped limiting plate (10) is fixedly mounted on the rotating shaft (11).

2. The universal adjustable saddle welding fixture according to claim 1, characterized in that: The outer dimensions of the slider (8) are adapted to the inner dimensions of the chute (3), and the slider (8) is movably engaged in the interior of the chute (3).

3. The universal adjustable saddle welding fixture according to claim 1, characterized in that: The surface of the rack plate (9) on one side close to the fence (2) is smooth, and the rack plate (9) is in sliding contact with the surface of the fence (2).

4. The universal adjustable saddle welding fixture according to claim 1, characterized in that: A first motor (12) is fixedly mounted on the fixing frame (6), and the rotating shaft (11) is fixedly mounted on the output end of the first motor (12).

5. The universal adjustable saddle welding fixture according to claim 1, characterized in that: A second motor (13) is fixedly mounted on the fixing frame (6), and the adjusting gear (7) is fixedly mounted on the output shaft of the second motor (13).

6. The universal adjustable saddle welding fixture according to claim 1, characterized in that: A controller for controlling the electric components is fixedly mounted on the welding table (1).

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