Auxiliary frame machining fixing device

Abstract

The utility model discloses an auxiliary frame machining fixing device, which belongs to the field of fixing devices and comprises a worktable, a T-shaped plate is mounted at the upper end of the worktable, a servo motor is mounted at the upper end of the T-shaped plate, and a U-shaped transmission shaft is mounted at the output end of the servo motor through a coupler. An auxiliary plate and a supporting column plate which are symmetrically arranged are installed at the upper end of the workbench, the auxiliary plate and the supporting column plate are rotationally connected with a U-shaped transmission shaft, installation blocks are installed on the symmetrical inner walls of the U-shaped transmission shaft, and first electric push rods are installed at the upper ends of the installation blocks. And meanwhile, the arc-shaped plate is retracted, so that the auxiliary frame is conveniently driven to rotate through the U-shaped transmission shaft, the side face orientation of the auxiliary frame is conveniently adjusted, and the device is simple in structure and convenient to use.

Description

Technical Field

[0001] The utility model relates to the field of fixing devices, and more specifically to a sub-frame processing fixing device. Background Art

[0002] The subframe needs to be fixed during production and processing, and then other parts are welded or installed on the subframe. The existing fixing devices generally use clamping plates to clamp the subframe directly. The subframe is large, so parts are set on many sides, which requires multiple side replacements and multiple fixations, increasing the number of subframe fixations. For this reason, we propose a subframe processing and fixing device. Utility Model Content

[0003] 1. Technical issues to be solved

[0004] In view of the problems existing in the prior art, the purpose of the utility model is to provide a sub-frame processing and fixing device, which is convenient for clamping the sub-frame through a clamping plate and supporting it through an arc plate, so as to facilitate maintaining the stability of the sub-frame, and at the same time retracting the arc plate, so as to facilitate driving the sub-frame to rotate through a U-shaped transmission shaft, thereby facilitating adjusting the side orientation of the sub-frame, and the device has a simple structure and is easy to use.

[0005] 2. Technical solution

[0006] To solve the above problems, the utility model adopts the following technical solutions.

[0007] A sub-frame processing and fixing device comprises a workbench, a T-plate is installed on the upper end of the workbench, a servo motor is installed on the upper end of the T-plate, a U-shaped transmission shaft is installed on the output end of the servo motor through a coupling, a symmetrically arranged auxiliary plate and a support plate are installed on the upper end of the workbench, the auxiliary plate and the support plate are rotatably connected to the U-shaped transmission shaft, the symmetrical inner walls of the U-shaped transmission shaft are installed with mounting blocks, a first electric push rod is installed on the upper end of the mounting block, a clamping plate is installed on the output end of the first electric push rod, two symmetrically arranged second electric push rods are installed on the upper end of the workbench, and arc plates are installed on the output ends of the two second electric push rods.

[0008] Furthermore, the auxiliary plate is provided with a rotating hole, and the support plate is provided with an auxiliary hole. The auxiliary hole and the side wall of the U-shaped transmission shaft are both installed with sliding grooves. The sliding grooves are slidably connected with multiple support plates. The U-shaped transmission shaft is rotatably connected to the rotating hole, which makes it convenient for the auxiliary plate to support the U-shaped transmission shaft and maintain the stability of the U-shaped transmission shaft. The support plate supports the U-shaped transmission shaft through the connecting ball to reduce the friction when the U-shaped transmission shaft rotates.

[0009] Furthermore, the side wall of the first electric push rod is installed on the upper end of the mounting block and the inner wall of the U-shaped transmission shaft, and the side wall of the clamping plate is installed with a rubber pad, which facilitates the first electric push rod to clamp the sub-frame, thereby maintaining the stability of the sub-frame.

[0010] Furthermore, the second electric push rod is provided with an angle of 30°-45°, and the arc plate is provided with an arc end surface, so that the arc plate can support the sub-frame conveniently.

[0011] Furthermore, the auxiliary plate and the support plate are symmetrical about the center of the U-shaped transmission shaft, and the support plate is arranged between the auxiliary plate and the T-shaped plate, so that the auxiliary plate and the support plate can support the U-shaped transmission shaft conveniently.

[0012] 3. Beneficial effects

[0013] Compared with the prior art, the advantages of the present invention are:

[0014] (1) The utility model can conveniently clamp the sub-frame by the clamping plate and support it by the arc plate, so as to facilitate maintaining the stability of the sub-frame. At the same time, the arc plate is retracted, so as to facilitate the rotation of the sub-frame by the U-shaped transmission shaft, so as to facilitate the adjustment of the side direction of the sub-frame. The device has a simple structure and is easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural sectional view of the utility model;

[0016] Figure 2 It is a structural side view of the utility model;

[0017] Figure 3 It is a top view of the structure of the utility model.

[0018] Description of the numbers in the figure:

[0019] 1. Workbench; 2. T-type plate; 3. Servo motor; 4. U-type transmission shaft; 5. Auxiliary plate; 6. Support plate; 7. Connecting ball; 8. Mounting block; 9. First electric push rod; 10. Clamping plate; 11. Second electric push rod; 12. Arc plate. DETAILED DESCRIPTION

[0020] The following will combine the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. All other embodiments obtained by ordinary technicians in this field without creative work based on the embodiments in the utility model belong to the scope of protection of the utility model.

[0021] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0022] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0023] Example 1: Please refer to Figure 1 , Figure 2 and Figure 3 A sub-frame processing and fixing device comprises a workbench 1, a T-shaped plate 2 is installed on the upper end of the workbench 1, a servo motor 3 is installed on the upper end of the T-shaped plate 2, a U-shaped transmission shaft 4 is installed on the output end of the servo motor 3 through a coupling, a symmetrically arranged auxiliary plate 5 and a support plate 6 are installed on the upper end of the workbench 1, the auxiliary plate 5 and the support plate 6 are rotatably connected to the U-shaped transmission shaft 4, mounting blocks 8 are installed on the symmetrical inner walls of the U-shaped transmission shaft 4, a first electric push rod 9 is installed on the upper end of the mounting block 8, a clamping plate 10 is installed on the output end of the first electric push rod 9, two symmetrically arranged second electric push rods 11 are installed on the upper end of the workbench 1, and arc plates 12 are installed on the output ends of the two second electric push rods 11.

[0024] The auxiliary plate 5 is provided with a rotating hole, and the supporting plate 6 is provided with an auxiliary hole. The auxiliary hole and the side wall of the U-shaped transmission shaft 4 are installed with sliding grooves. The sliding grooves are slidably connected with multiple supporting plates 6. The U-shaped transmission shaft 4 is rotatably connected to the rotating holes, which makes it convenient for the auxiliary plate 5 to support the U-shaped transmission shaft 4 and maintain the stability of the U-shaped transmission shaft 4. The supporting plate 6 supports the U-shaped transmission shaft 4 through the connecting ball 7 to reduce the friction when the U-shaped transmission shaft 4 rotates.

[0025] The side wall of the first electric push rod 9 is mounted on the upper end of the mounting block 8 and the inner wall of the U-shaped transmission shaft 4, and the side wall of the clamping plate 10 is installed with a rubber pad to facilitate the first electric push rod 9 to clamp the sub-frame, thereby maintaining the stability of the sub-frame.

[0026] The second electric push rod 11 is provided with an angle of 30°-45°, and the arc plate 12 is provided with an arc-shaped end surface, so that the arc plate 12 can support the sub-frame conveniently.

[0027] The auxiliary plate 5 and the support plate 6 are symmetrical about the center of the U-shaped transmission shaft 4 , and the support plate 6 is arranged between the auxiliary plate 5 and the T-shaped plate 2 , so that the auxiliary plate 5 and the support plate 6 can support the U-shaped transmission shaft 4 .

[0028] When in use, a technician in this field places the sub-frame on the upper end of the auxiliary plate 5, and then starts the servo motor 3. The servo motor 3 rotates through the U-shaped transmission shaft 4, so that the clamping plate 10 is conveniently placed next to the sub-frame. Then the first electric push rod 9 pushes the clamping plate 10 to clamp the sub-frame, so as to facilitate the stability of the sub-frame. Then the servo motor 3 continues to rotate the sub-frame through the U-shaped transmission shaft 4, and then the sub-frame is fixed, and the second electric push rod 11 is started. The second electric push rod 11 supports the sub-frame through the arc plate 12, so as to maintain the stability of the sub-frame. The utility model facilitates the clamping of the sub-frame through the clamping plate 10 and supports it through the arc plate 12, so as to facilitate the stability of the sub-frame. At the same time, the arc plate 12 is retracted, so as to facilitate the rotation of the sub-frame through the U-shaped transmission shaft 4, so as to facilitate the adjustment of the side orientation of the sub-frame, and the device has a simple structure and is easy to use.

[0029] The above is only a preferred specific implementation method of the utility model, but the protection scope of the utility model is not limited to it. Any technician familiar with the technical field within the technical scope disclosed by the utility model and any equivalent replacement or change based on the technical solution and improved concept of the utility model shall be included in the protection scope of the utility model.

Claims

1. A sub-frame processing and fixing device, comprising a workbench (1), characterized in that: A T-shaped plate (2) is installed at the upper end of the workbench (1), a servo motor (3) is installed at the upper end of the T-shaped plate (2), a U-shaped transmission shaft (4) is installed at the output end of the servo motor (3) through a coupling, a symmetrically arranged auxiliary plate (5) and a support plate (6) are installed at the upper end of the workbench (1), the auxiliary plate (5) and the support plate (6) are rotatably connected to the U-shaped transmission shaft (4), the symmetrical inner walls of the U-shaped transmission shaft (4) are both installed with mounting blocks (8), a first electric push rod (9) is installed at the upper end of the mounting block (8), a clamping plate (10) is installed at the output end of the first electric push rod (9), and two symmetrically arranged second electric push rods (11) are installed at the upper end of the workbench (1), and the output ends of the two second electric push rods (11) are both installed with arc plates (12).

2. The subframe processing and fixing device according to claim 1 is characterized in that: The auxiliary plate (5) is provided with a rotation hole, the support plate (6) is provided with an auxiliary hole, the auxiliary hole and the side wall of the U-shaped transmission shaft (4) are both provided with sliding grooves, the sliding grooves are slidably connected to a plurality of support plates (6), and the U-shaped transmission shaft (4) is rotatably connected to the rotation hole.

3. The subframe processing and fixing device according to claim 1, characterized in that: The side wall of the first electric push rod (9) is mounted on the upper end of the mounting block (8) and the inner wall of the U-shaped transmission shaft (4), and the side wall of the clamping plate (10) is mounted with a rubber pad.

4. The subframe processing and fixing device according to claim 1, characterized in that: The second electric push rod (11) is provided with an angle of 30°-45°, and the arc plate (12) is provided with an arc-shaped end surface.

5. The subframe processing and fixing device according to claim 1 is characterized in that: The auxiliary plate (5) and the support plate (6) are symmetrical about the center of the U-shaped transmission shaft (4), and the support plate (6) is arranged between the auxiliary plate (5) and the T-shaped plate (2).

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