Vertical holding clamp
By designing an upright retaining fixture for welding vertical poles of the electrical control cabinet, the problem of low welding accuracy is solved and higher welding accuracy and stability is achieved.
Patent Information
- Application Number
- CN202422081186.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-27
- Publication Date
- 2025-06-06
- Estimated Expiration
- 2034-08-27
AI Technical Summary
When welding the vertical pole of the electrical control cabinet, the welding accuracy is low due to operational shaking and other reasons.
An upright retaining fixture is designed, including an L-shaped plate, an L-shaped clamp, a movable pin, a positioning inner plate, an upper extension rod, an upper L-shaped plate and a positioning transfer plate. Through the combination of these components, the vertical upright rod can be effectively positioned and fixed to ensure welding accuracy.
By using vertical retaining fixtures, the vertical vertical pole can be effectively fixed, the welding accuracy can be improved, and welding errors caused by shaking can be reduced.
Smart Images
Figure CN222944848U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of welding, in particular to an upright holding clamp. Background Art
[0002] The electric control cabinet is composed of an internal frame and an external shell, wherein the internal frame is formed by welding and is the skeleton of the entire electric control cabinet. The internal frame includes a pair of rectangular frames 1 distributed up and down, and the rectangular frames 1 are welded together through vertical poles 10. When welding the vertical poles 10, the operator fixes the vertical poles 10 by holding them, and then performs the welding operation. This operation method often affects the welding accuracy due to shaking and other reasons during the welding process. Utility Model Content
[0003] The utility model provides an erection holding fixture to solve the above-mentioned deficiencies of the prior art and the problem of low welding precision when welding vertical poles.
[0004] In order to achieve the purpose of this utility model, the following technologies are proposed:
[0005] A vertical holding fixture includes an L-shaped plate, a pair of L-shaped clamping plates are respectively provided at both ends of the L-shaped plate, a movable pin is passed through the inner end of the L-shaped clamping plate, and a positioning inner plate is provided at the inner end of the movable pin. The L-shaped plate is located outside one of the corners of a rectangular frame, and acts on the inner side of the rectangular frame through the provided positioning inner plate, so as to position the L-shaped plate. An upper extension rod is provided at the bending part of the L-shaped plate, an upper L-shaped plate is installed at the upper end of the upper extension rod, and positioning rotating plates are rotatably provided on the inner sides of both ends of the upper L-shaped plate. The outer wall of the vertical pole can be limited by the provided L-shaped plate, and the inner end of the positioning rotating plate acts on the other two sides of the vertical pole, so as to ensure the accuracy during welding.
[0006] Furthermore, a handle is provided at the outer end of the positioning rotating plate, and the setting of the handle facilitates the rotation of the positioning rotating plate, thereby performing a positioning operation on the vertical pole.
[0007] Furthermore, in order to facilitate the rotation operation of the positioning rotating plate, the inner end of the positioning rotating plate is formed into an arc-shaped structure.
[0008] Furthermore, in order to improve the positioning effect of the positioning inner plate on the L-shaped plate and the reliability during positioning, a rotating head is installed on the outer wall of the L-shaped plate, and a concave rotating part is rotatably provided on the upper end of the rotating head. An inner top vertical plate is provided on the positioning inner plate, and a groove is provided on the inner side of the inner top vertical plate. An inclined surface is formed on the inner side of the upper end of the inner top vertical plate, and the upper end of the inclined surface extends outwardly. A waist-shaped hole is provided on the concave rotating part, and a clamping rod is movably provided in the waist-shaped hole. A V-shaped spring sheet is provided on the outer wall of the concave rotating part, and the bending part of the V-shaped spring sheet acts on the clamping rod, and the clamping rod is inserted into the groove.
[0009] Furthermore, in order to facilitate the rotation operation of the concave rotating member, a holding rod is provided at the inner end of the concave rotating member.
[0010] The advantages of the above technical solution are:
[0011] The utility model facilitates fixing the vertical pole at one corner of the rectangular frame, thereby ensuring the welding accuracy of the vertical pole. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] In order to make the purpose, technical solutions and advantages of the utility model clearer, the utility model will be further described in detail below with reference to the accompanying drawings.
[0013] Figure 1 The three-dimensional structure of one embodiment is shown Figure 1 .
[0014] Figure 2 The three-dimensional structure of one embodiment is shown Figure 2 .
[0015] Figure 3 An enlarged view of A is shown. DETAILED DESCRIPTION
[0016] like Figure 1~Figure 3 As shown, a vertical holding fixture comprises an L-shaped plate 2, a pair of L-shaped clamping plates 20 are respectively provided at both ends of the L-shaped plate 2, a movable pin 21 is penetrated through the inner end of the L-shaped clamping plate 20, and a positioning inner plate 22 is provided at the inner end of the movable pin 21. A rotating head 24 is installed on the outer wall of the L-shaped plate 2, a concave rotating member 25 is rotatably provided on the upper end of the rotating head 24, a holding rod 27 is provided on the inner end of the concave rotating member 25, an inner top vertical plate 30 is provided on the positioning inner plate 22, a groove is provided on the inner side of the inner top vertical plate 30, an inclined surface 31 is formed on the inner side of the upper end of the inner top vertical plate 30, and the upper end of the inclined surface 31 extends outwardly in an inclined manner, a waist-shaped hole 26 is provided on the concave rotating member 25, a clamping rod 28 is movably provided in the waist-shaped hole 26, a V-shaped spring piece 29 is provided on the outer wall of the concave rotating member 25, the bending part of the V-shaped spring piece 29 acts on the clamping rod 28, and the clamping rod 28 is penetrated in the groove.
[0017] An upper extension rod 4 is provided at the bending part of the L-shaped plate 2, and an upper L-shaped plate 40 is installed on the upper end of the upper extension rod 4. Positioning rotating plates 41 are rotatably provided on the inner sides of both ends of the upper L-shaped plate 40, and a handle 42 is provided on the outer end of the positioning rotating plate 41. The inner end of the positioning rotating plate 41 is an arc-shaped structure.
[0018] In the present embodiment, the rectangular frame 1 is first welded, and then the vertical poles 10 are welded.
[0019] During welding, the operator places the L-shaped plate 2 outside one of the corners of the rectangular frame 1 , and places the positioning inner plate 22 so as to act on the inner wall of the rectangular frame 1 .
[0020] Then the operator rotates the concave rotating member 25 by holding the rod 27. As the concave rotating member 25 rotates, the clamping rod 28 will move downward along the upper end of the inner top vertical plate 30, and the V-shaped spring piece 29 will be bent during the movement until the clamping rod 28 moves into the groove. As the concave rotating member 25 rotates, the positioning inner plate 22 will act on the inner wall of the rectangular frame 1.
[0021] Then the operator places the vertical pole 10 at the welding position, and then rotates the positioning turn plate 41 inward so that the inner end of the positioning turn plate 41 acts on both sides of the vertical pole 10, and completes the positioning operation of the vertical pole 10. After the positioning is completed, the welding operation of the vertical pole 10 is performed.
[0022] The above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Obviously, those skilled in the art can make various changes and modifications to the utility model without departing from the spirit and scope of the utility model. Thus, if these modifications and variations of the utility model fall within the scope of the claims of the utility model and their equivalents, the utility model is also intended to include these modifications and variations.
Claims
1. An upright holding fixture, characterized in that: It comprises an L-shaped plate (2), a pair of L-shaped clamping plates (20) are respectively provided at both ends of the L-shaped plate (2), a movable pin (21) is passed through the inner end of the L-shaped clamping plate (20), and a positioning inner plate (22) is provided at the inner end of the movable pin (21); An upper extension rod (4) is provided at the bending portion of the L-shaped plate (2), an upper L-shaped plate (40) is mounted on the upper end of the upper extension rod (4), and positioning rotating plates (41) are rotatably provided on the inner sides of both ends of the upper L-shaped plate (40).
2. The erection holding fixture according to claim 1, characterized in that: A handle (42) is provided at the outer end of the positioning rotating plate (41).
3. The erection holding fixture according to claim 1, characterized in that: The inner end of the positioning rotating plate (41) is in an arc-shaped structure.
4. The erection holding fixture according to claim 1, characterized in that: A rotating head (24) is mounted on the outer wall of the L-shaped plate (2), and a concave rotating member (25) is rotatably provided at the upper end of the rotating head (24). An inner top vertical plate (30) is provided on the positioning inner plate (22), and a groove is provided on the inner side of the inner top vertical plate (30). An inclined surface (31) is formed on the inner side of the upper end of the inner top vertical plate (30), and the upper end of the inclined surface (31) extends outwardly in an inclined manner. A waist-shaped hole (26) is provided on the concave rotating member (25), and a clamping rod (28) is movably provided in the waist-shaped hole (26). A V-shaped spring sheet (29) is provided on the outer wall of the concave rotating member (25), and the bending part of the V-shaped spring sheet (29) acts on the clamping rod (28), and the clamping rod (28) is inserted into the groove.
5. The erection holding fixture according to claim 4, characterized in that: A holding rod (27) is provided at the inner end of the concave rotating member (25).