Welding fixture with angle adjustment

Abstract

The utility model relates to the field of welding positioning fixture mainly discloses a welding positioning fixture with angle adjustment, including support frame, the support frame surface is opened with through -hole, is provided with support bearing in the through -hole, the processing platform surface is provided with second electric push -rod and fixed plate, the mounting frame side is provided with the placing plate, the telescopic end of first electric push -rod is provided with moving plate, moving plate side is provided with support rod, the end surface of support rod is provided with positioning plate. The utility model drives support rod to carry out the displacement through first electric push -rod, drives a group of positioning plate displacement through the displacement of support rod, thereby being convenient for cooperating another group of positioning plate to carry out positioning to work piece, and the subsequent welding is stable, when needing angle adjustment to work piece, can start second electric push -rod and top up mounting frame, thereby cooperating the rotation of bottom plate and being convenient for adjusting the angle of fixed work piece, thereby being convenient for staff to weld work piece.

Description

Technical Field

[0001] This utility model relates to the field of welding positioning fixtures, specifically to a welding positioning fixture with angle adjustment. Background Technology

[0002] Welding is one of the main methods of metal processing. It is a process of connecting two or more separate workpieces into a whole in a certain form and position. In order to ensure the accuracy of the welding operation, fixtures are often used to clamp and fix the workpieces during the welding operation.

[0003] However, the fixture structures commonly used in existing technologies are generally fixed in place. After the workpiece is clamped and installed, it is difficult to adjust the angle of the workpiece. Operators often need to repeatedly move the workpiece to process it, which reduces the efficiency of the workpiece welding operation and causes inconvenience.

[0004] No effective solutions have yet been proposed to address the problems in the relevant technologies. Utility Model Content

[0005] The purpose of this invention is to provide a welding positioning fixture with angle adjustment to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: A welding positioning fixture with angle adjustment includes a support frame, a through hole on the surface of the support frame, a support bearing inside the through hole, a processing table on the inner ring surface of the support bearing, a second electric push rod and a fixing plate on the surface of the processing table, a fixing rod on the side of the fixing plate, a base plate sleeved on the surface of the fixing rod, and a mounting bracket on the surface of the base plate. The mounting frame has a placement plate on its side, a positioning plate at the bottom of the placement plate, a first electric push rod on its side, a movable plate at the telescopic end of the first electric push rod, a support rod on the side of the movable plate, and a positioning plate at the end of the support rod.

[0007] Furthermore, a limit frame is provided on the side of the support frame, and a drive motor is fixedly connected to the surface of the limit frame. A rotating rod is provided at the drive end of the drive motor, and the rotating rod is fixedly connected to the bottom of the processing table.

[0008] Furthermore, the second electric push rod and the fixing plate are fixedly connected to the surface of the processing table, and an auxiliary rod is provided on the inner side of the positioning plate. The telescopic end of the second electric push rod is sleeved on the auxiliary rod.

[0009] Furthermore, the first electric push rod is fixedly connected to the side of the mounting bracket, and the side of the mounting bracket has a movable opening through which the support rod passes.

[0010] Furthermore, the positioning plates are provided in two sets: one set of positioning plates is fixedly connected to the end face of the support rod, and the other set of positioning plates is fixedly connected to the inner side of the mounting frame.

[0011] Furthermore, the surface of the movable port is provided with a groove, a mounting rod is provided on the side of the groove, and a traction wheel is sleeved on the surface of the mounting rod.

[0012] Compared with the prior art, the present invention has the following advantages: The structure of the present invention uses a first electric push rod to drive the support rod to move, and the movement of the support rod drives a set of positioning plates to move, thereby facilitating the positioning of the workpiece in conjunction with another set of positioning plates, which is convenient for subsequent welding stability. When it is necessary to adjust the angle of the workpiece, the second electric push rod can be activated to lift the mounting frame, thereby facilitating the adjustment of the angle of the fixed workpiece in conjunction with the rotation of the base plate, which makes it easier for the workers to weld the workpiece. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 This is a structural schematic diagram of a welding positioning fixture with angle adjustment according to an embodiment of the present utility model; Figure 2 This is a schematic diagram of the structure of a welding positioning fixture with angle adjustment when tilted according to an embodiment of the present utility model; Figure 3 This is a side view of a welding positioning fixture with angle adjustment according to an embodiment of the present utility model; Figure 4 yes Figure 3 Enlarged structural diagram at point A in the diagram; Figure 5 This is a partial cross-sectional view of a welding positioning fixture with angle adjustment according to an embodiment of the present utility model; Figure 6 yes Figure 5 A magnified structural diagram at point B in the diagram.

[0015] Figure label: 1. Support frame; 2. Through hole; 3. Support bearing; 4. Machining table; 5. Second electric push rod; 6. Fixing plate; 7. Fixing rod; 8. Base plate; 9. Mounting frame; 10. Placement plate; 11. Positioning plate; 12. First electric push rod; 13. Support rod; 14. Positioning plate; 15. Limiting frame; 16. Drive motor; 17. Rotating rod; 18. Auxiliary rod; 19. Moving plate; 20. Moving opening; 21. Groove; 22. Mounting rod; 23. Traction wheel. Detailed Implementation

[0016] The utility model will now be further described with reference to the accompanying drawings and specific embodiments: Please see Figure 1-6 According to an embodiment of the present invention, a welding positioning fixture with angle adjustment includes a support frame 1. The surface of the support frame 1 has a through hole 2, and a support bearing 3 is disposed in the through hole 2. A processing table 4 is disposed on the inner ring surface of the support bearing 3. A second electric push rod 5 and a fixing plate 6 are disposed on the surface of the processing table 4. A fixing rod 7 is disposed on the side of the fixing plate 6. A base plate 8 is sleeved on the surface of the fixing rod 7. A mounting bracket 9 is disposed on the surface of the base plate 8. The support bearing 3 is disposed in the through hole 2. The processing table 4 is fixedly connected to the inner ring surface of the support bearing 3 below, thereby facilitating the subsequent rotation angle of the processing table 4 in conjunction with the support bearing 3. The base plate 8 is rotatably connected to the fixing rod 7.

[0017] The mounting frame 9 has a placement plate 10 on its side, and a positioning plate 11 at the bottom of the placement plate 10. The mounting frame 9 also has a first electric push rod 12 on its side, and a moving plate 19 at the telescopic end of the first electric push rod 12. A support rod 13 is provided on the side of the moving plate 19, and a positioning plate 14 is provided on the end face of the support rod 13. The first electric push rod 12 facilitates the displacement of the support rod 13, which in turn drives a set of positioning plates 14 to move, facilitating the clamping and positioning of the workpiece in conjunction with another set of positioning plates 14.

[0018] Please see Figures 1-3 As shown, a limiting frame 15 is provided on the side of the support frame 1. A drive motor 16 is fixedly connected to the surface of the limiting frame 15. A rotating rod 17 is provided at the drive end of the drive motor 16. The rotating rod 17 is fixedly connected to the bottom of the processing table 4. By starting the drive motor 16, the rotating rod 17 is driven to rotate, which facilitates the rotation of the processing table 4, thereby allowing the positioned workpiece to rotate at an angle, making it convenient for personnel to perform welding.

[0019] Please see Figure 3 and Figure 4As shown, the second electric push rod 5 and the fixing plate 6 are fixedly connected to the surface of the processing table 4. An auxiliary rod 18 is provided on the inner side of the positioning plate 11. The telescopic end of the second electric push rod 5 is sleeved on the auxiliary rod 18. The telescopic end of the second electric push rod 5 is rotatably connected to the auxiliary rod 18, so that no conflict will occur when the mounting bracket 9 is rotated by the second electric push rod 5 in the future.

[0020] Please see Figures 1-6 As shown, the first electric push rod 12 is fixedly connected to the side of the mounting frame 9. The side of the mounting frame 9 has a movable opening 20. The support rod 13 passes through the movable opening 20. There are two sets of positioning plates 14. One set of positioning plates 14 is fixedly connected to the end face of the support rod 13, and the other set of positioning plates 14 is fixedly connected to the inner side of the mounting frame 9. The first electric push rod 12 facilitates the movement of the support rod 13 within the movable opening 20, thereby facilitating the subsequent positioning and clamping of the workpiece by the two sets of positioning plates 14 and preventing the workpiece from shaking during welding.

[0021] Please see Figure 5 and Figure 6 As shown, the surface of the movable opening 20 is provided with a groove 21, and a mounting rod 22 is provided on the side of the groove 21. A traction wheel 23 is sleeved on the surface of the mounting rod 22. When the support rod 13 moves within the movable opening 20, it can drive the traction wheel 23 to rotate, thereby reducing the friction between the support rod 13 and the surface of the movable opening 20, facilitating the movement of the support rod 13. The opening of the movable opening 20 also supports the support rod 13, reducing the pressure of the support rod 13 on the telescopic end of the first electric push rod 12.

[0022] Through the above-described solution of this utility model, the first electric push rod 12 drives the support rod 13 to move, and the movement of the support rod 13 drives a set of positioning plates 14 to move, thereby facilitating the positioning of the workpiece in conjunction with another set of positioning plates 14, which is convenient for subsequent welding stability. When it is necessary to adjust the angle of the workpiece, the second electric push rod 5 can be activated to lift the mounting frame 9, thereby facilitating the adjustment of the angle of the fixed workpiece in conjunction with the rotation of the base plate 8, which makes it convenient for the workers to weld the workpiece.

[0023] In this utility model, unless otherwise explicitly specified and limited, the terms "installation", "setting", "connection", "fixing", "screw connection", etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components or the interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0024] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0025] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

[0026] Although 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 alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A welding positioning fixture with angle adjustment, comprising a support frame (1), characterized in that, The support frame (1) has a through hole (2) on its surface. A support bearing (3) is installed in the through hole (2). A processing table (4) is installed on the inner ring surface of the support bearing (3). A second electric push rod (5) and a fixing plate (6) are installed on the surface of the processing table (4). A fixing rod (7) is installed on the side of the fixing plate (6). A base plate (8) is sleeved on the surface of the fixing rod (7). A mounting bracket (9) is installed on the surface of the base plate (8). The mounting bracket (9) has a placement plate (10) on its side and a positioning plate (11) at the bottom of the placement plate (10). The mounting bracket (9) has a first electric push rod (12) on its side and a moving plate (19) at the telescopic end of the first electric push rod (12). The moving plate (19) has a support rod (13) on its side and a positioning plate (14) at the end face of the support rod (13).

2. The welding positioning fixture with angle adjustment according to claim 1, characterized in that, The support frame (1) is provided with a limit frame (15) on its side. A drive motor (16) is fixedly connected to the surface of the limit frame (15). A rotating rod (17) is provided at the drive end of the drive motor (16). The rotating rod (17) is fixedly connected to the bottom of the processing table (4).

3. The welding positioning fixture with angle adjustment according to claim 2, characterized in that, The second electric push rod (5) and the fixing plate (6) are fixedly connected to the surface of the processing table (4). An auxiliary rod (18) is provided on the inner side of the positioning plate (11), and the telescopic end of the second electric push rod (5) is sleeved on the auxiliary rod (18).

4. A welding positioning fixture with angle adjustment according to claim 3, characterized in that, The first electric push rod (12) is fixedly connected to the side of the mounting bracket (9). The side of the mounting bracket (9) has a movable opening (20), and the support rod (13) passes through the movable opening (20).

5. A welding positioning fixture with angle adjustment according to claim 4, characterized in that, The positioning plate (14) is provided in two sets. One set of positioning plates (14) is fixedly connected to the end face of the support rod (13), and the other set of positioning plates (14) is fixedly connected to the inner side of the mounting bracket (9).

6. A welding positioning fixture with angle adjustment according to claim 5, characterized in that, The surface of the movable port (20) is provided with a groove (21), and a mounting rod (22) is provided on the side of the groove (21). A traction wheel (23) is sleeved on the surface of the mounting rod (22).

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