Bushing support machining clamp

Abstract

The utility model relates to the technical field of clamps, and discloses a bushing support machining clamp which comprises a workbench, the upper end of the workbench is rotationally connected with a turnover plate, the upper end of the workbench is provided with a turnover assembly, the upper end of the turnover plate is provided with a plurality of sets of fixing devices, and each fixing device comprises a pressing mechanism and a positioning assembly which are arranged at the upper end of the turnover plate. A supporting block is fixed to the upper end of the overturning plate, a limiting column is fixed to the side wall of the supporting block, an extrusion assembly is arranged at the end of the limiting column, a power assembly is arranged in the limiting column, and by arranging the fixing device, the lining support can be effectively fixed, and the problem that in the prior art, the fixing effect on the lining support is poor is solved; and therefore, the processing quality of the bushing bracket is not influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of jigs, in particular to a processing jig for a bushing bracket. Background Art

[0002] A jig is a tool used in mechanical manufacturing and other fields, mainly for fixing, positioning and clamping workpieces to ensure that the position of the workpiece remains unchanged during the processing. The specific functions of the jig include installing and fixing parts and workpieces, making them in the correct processing position, and ensuring that the position of the workpiece does not change during the processing, etc. The jig usually consists of positioning elements, clamping devices, tool setting and guiding elements, indexing devices, connecting elements and jig bodies, etc. In addition, jigs are widely used in various mechanical processing fields, such as automobile repair, aviation manufacturing, etc., and play an important role.

[0003] At present, an existing tooling jig for fixing a bushing bracket includes a support plate. A jig body is fixed at the upper end of the support plate. A column for inserting and placing the bushing bracket is fixed at the upper end of the jig body. A bolt is screwed at the upper end of the column. A pressing block is inserted on the side wall of the bolt. When the bushing bracket needs to be fixed, the bushing bracket is inserted and placed on the column, and the lower end of the bushing bracket abuts against the upper end of the jig body, so as to limit the bushing bracket. The pressing block is abutted against the side wall of the bushing bracket, and the bolt is screwed through the protruding end of the pressing block at the upper end of the column. The pressing block is extruded by the bolt, so that the bushing bracket can be extruded and fixed by the pressing block.

[0004] In the above scheme, the prior art only fixes the bushing bracket by extruding the bushing bracket with the pressing block. The fixing effect is not good. When the bushing bracket is processed, the bushing bracket is prone to rotate, resulting in the processing quality of the bushing bracket being affected. Content of the Utility Model

[0005] The purpose of the utility model is to overcome the deficiencies of the prior art and provide a processing jig for a bushing bracket. By providing a fixing device, the bushing bracket can be effectively fixed, solving the problem that the prior art has a poor fixing effect on the bushing bracket, so as to ensure that the processing quality of the bushing bracket will not be affected.

[0006] The solution of the utility model to solve the above technical problems is:

[0007] A processing jig for a bushing bracket includes a workbench. A turning plate is rotatably connected to the upper end of the workbench. A turning assembly is arranged at the upper end of the workbench. A plurality of fixing devices are arranged at the upper end of the turning plate. The fixing device includes a pressing mechanism and a positioning assembly arranged at the upper end of the turning plate. A support block is fixed at the upper end of the turning plate. A limiting column is fixed on the side wall of the support block. An extrusion assembly is arranged at the end of the limiting column. A power assembly is arranged in the limiting column.

[0008] When the bushing bracket needs to be fixed, insert and place the bushing bracket on the limit post, and make the end of the bushing bracket abut against the side wall of the support block, so that the bushing bracket can be limited, and the bushing bracket can only rotate and move outwards. Rotate the bushing bracket so that the bushing bracket abuts against the positioning component, so that the bushing bracket is arranged parallel to the turning plate. Start the pressing mechanism to press the bushing bracket so that the bushing bracket cannot rotate. Sleeve the extrusion component on the power component, and make the extrusion component abut against the side wall of the bushing bracket. Start the power component to drive the extrusion component to extrude the bushing bracket so that the bushing bracket cannot move back and forth, so that the bushing bracket can be effectively fixed.

[0009] By providing a fixing device, the bushing bracket can be effectively fixed, solving the problem of poor fixing effect of the bushing bracket in the prior art, so as to ensure that the processing quality of the bushing bracket will not be affected.

[0010] The utility model is further provided that: the turning component includes a motor fixed on the side wall of the workbench, and the output end of the motor is fixed on the side wall of the turning plate.

[0011] Through the above technical solution, when the turning plate needs to be driven to turn, start the motor, so that the turning plate can be driven to turn.

[0012] The utility model is further provided that: the pressing mechanism includes a pressing component and a transmission component. The pressing component includes two connecting rods symmetrically and rotatably connected to the upper end of the workbench, and the same pressing block is rotatably connected between the two connecting rods.

[0013] Through the above technical solution, when the bushing bracket needs to be pressed, start the transmission component to drive the pressing block to move and rotate, so that the pressing block abuts against the side wall of the bushing bracket, so that the bushing bracket can be pressed and fixed.

[0014] The utility model is further provided that: the transmission component includes a first cylinder fixed on the side wall of the turning plate. The end of the first push rod of the first cylinder is fixed with a connecting block. A through hole is formed on the side wall of the connecting block. A round rod is fixed on the side wall of the pressing block, and the round rod is inserted into the through hole.

[0015] Through the above technical solution, when the pressing block needs to be driven to move and rotate, start the first cylinder, and drive the connecting block to move upwards through the first push rod. The upward movement of the connecting block can drive the pressing block to move and rotate.

[0016] The utility model is further provided that: the positioning component includes a positioning block fixed on the upper end of the workbench.

[0017] With the above technical solution, when the bushing bracket needs to be set parallel to the turning plate, the bushing bracket is inserted and placed on the limit post, and the bushing bracket is driven to rotate so that one side of the bushing bracket abuts against the upper end of the positioning block, so that the bushing bracket can be set parallel to the turning plate.

[0018] The utility model is further provided that: the extrusion assembly includes a clamping block fixed on the side wall of the limit post, and an extrusion block is inserted and placed on the side wall of the clamping block, and the extrusion block abuts against the side wall of the bushing bracket.

[0019] With the above technical solution, when the bushing bracket needs to be extruded, the extrusion block is inserted and placed on the clamping block, and the power assembly is started, so that the extrusion block can be driven to extrude the bushing bracket.

[0020] The utility model is further provided that: the power assembly includes a second cylinder fixed in the limit post, and a push block is fixed at the end of the second push rod of the second cylinder.

[0021] With the above technical solution, when the bushing bracket needs to be extruded, the second cylinder is started, and the push block is driven by the second push rod to abut against the side wall of the extrusion block and extrude the extrusion block, so that the extrusion block can be driven to extrude the bushing bracket.

[0022] The utility model is further provided that: a limit groove matching with the push block is formed on the side wall of the extrusion block.

[0023] With the above technical solution, when the extrusion block is driven by the push block to extrude the bushing bracket, the push block is inserted into the limit groove at the same time, so as to limit the extrusion block and prevent the extrusion block from moving, so that the extrusion block can be fixed.

[0024] The beneficial effects of the present utility model are:

[0025] Compared with the prior art, by providing a fixing device, the bushing bracket can be effectively fixed, solving the problem of poor fixing effect of the bushing bracket in the prior art, so as to ensure that the processing quality of the bushing bracket will not be affected.

[0026] By providing a limit groove, the extrusion block can be fixed. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 is a three-dimensional structure diagram of the present utility model;

[0028] Figure 2 is Figure 1 an enlarged view of A;

[0029] Figure 3 is a three-dimensional structure diagram of the present utility model with the bushing bracket removed;

[0030] Figure 4 For Figure 3 The enlarged view of B;

[0031] Figure 5 This is the front view of the present utility model with the bushing bracket removed.

[0032] Reference numerals: 1, workbench; 2, turning plate; 3, support block; 4, limit post; 5, bushing bracket; 6, motor; 7, connecting rod; 8, pressing block; 9, first cylinder; 901, first push rod; 10, connecting block; 1001, through hole; 11, round rod; 12, positioning block; 13, clamping block; 14, extrusion block; 1401, limit groove; 15, second cylinder; 1501, second push rod; 16, push block. Specific embodiments

[0033] The following will further describe in detail the specific embodiments of the present utility model in conjunction with the drawings and embodiments. The following embodiments are used to illustrate the present utility model but are not used to limit the scope of the present utility model.

[0034] The following reference Figures 1 to 5 will describe the present utility model.

[0035] A bushing bracket processing fixture includes a workbench 1. The upper end of the workbench 1 is rotatably connected with a turning plate 2. The upper end of the workbench 1 is provided with a turning assembly. The upper end of the turning plate 2 is provided with multiple groups of fixing devices. The fixing devices include a pressing mechanism and a positioning assembly arranged on the upper end of the turning plate 2. A support block 3 is fixed on the upper end of the turning plate 2. A limit post 4 is fixed on the side wall of the support block 3. An extrusion assembly is arranged at the end of the limit post 4. A power assembly is arranged inside the limit post 4.

[0036] When it is necessary to fix the bushing bracket 5, insert and place the bushing bracket 5 on the limit post 4, and make the end of the bushing bracket 5 abut against the side wall of the support block 3, so as to limit the bushing bracket 5, enabling the bushing bracket 5 to only rotate and move outwards. Rotate the bushing bracket 5 so that the bushing bracket 5 abuts against the positioning assembly, so that the bushing bracket 5 is arranged parallel to the turning plate 2. Start the pressing mechanism to press the bushing bracket 5 so that the bushing bracket 5 cannot rotate. Set the extrusion assembly on the power assembly and make the extrusion assembly abut against the side wall of the bushing bracket 5. Start the power assembly to drive the extrusion assembly to press the bushing bracket 5 so that the bushing bracket 5 cannot move back and forth, thereby effectively fixing the bushing bracket 5.

[0037] By providing the fixing device, the bushing bracket 5 can be effectively fixed, solving the problem of poor fixing effect of the bushing bracket 5 in the prior art, and thus ensuring that the processing quality of the bushing bracket 5 will not be affected.

[0038] The flipping component includes a motor 6 fixed on the side wall of the workbench 1, and the output end of the motor 6 is fixed on the side wall of the flipping plate 2.

[0039] When it is necessary to drive the flipping plate 2 to flip, start the motor 6, so as to drive the flipping plate 2 to flip.

[0040] The pressing mechanism includes a pressing component and a transmission component. The pressing component includes two connecting rods 7 symmetrically and rotatably connected to the upper end of the workbench 1, and the same pressing block 8 is rotatably connected between the two connecting rods 7.

[0041] When it is necessary to press the bushing bracket 5, start the transmission component to drive the pressing block 8 to move and rotate, so that the pressing block 8 presses against the side wall of the bushing bracket 5, thereby fixing the bushing bracket 5 by pressing.

[0042] The transmission component includes a first cylinder 9 fixed on the side wall of the flipping plate 2. A connecting block 10 is fixed to the end of the first push rod 901 of the first cylinder 9. A through hole 1001 is formed on the side wall of the connecting block 10. A round rod 11 is fixed on the side wall of the pressing block 8, and the round rod 11 is inserted into the through hole 1001.

[0043] When it is necessary to drive the pressing block 8 to move and rotate, start the first cylinder 9, and drive the connecting block 10 to move upward through the first push rod 901. The upward movement of the connecting block 10 can drive the pressing block 8 to move and rotate.

[0044] The positioning component includes a positioning block 12 fixed on the upper end of the workbench 1.

[0045] When it is necessary to make the bushing bracket 5 parallel to the flipping plate 2, insert and place the bushing bracket 5 on the limiting column 4, drive the bushing bracket 5 to rotate, so that one side of the bushing bracket 5 abuts against the upper end of the positioning block 12, thereby making the bushing bracket 5 parallel to the flipping plate 2.

[0046] The extrusion component includes a clamping block 13 fixed on the side wall of the limiting column 4. An extrusion block 14 is inserted and placed on the side wall of the clamping block 13, and the extrusion block 14 abuts against the side wall of the bushing bracket 5.

[0047] When it is necessary to extrude the bushing bracket 5, insert and place the extrusion block 14 on the clamping block 13, and start the power component, so as to drive the extrusion block 14 to extrude the bushing bracket 5.

[0048] The power component includes a second cylinder 15 fixed in the limiting column 4. A push block 16 is fixed to the end of the second push rod 1501 of the second cylinder 15.

[0049] When it is necessary to extrude the bushing bracket 5, the second cylinder 15 is started. The second push rod 1501 drives the push block 16 to abut against the side wall of the extrusion block 14 and extrudes the extrusion block 14, so that the extrusion block 14 can be driven to extrude the bushing bracket 5.

[0050] A limiting groove 1401 matched with the push block 16 is formed on the side wall of the extrusion block 14.

[0051] When the extrusion block 14 is driven by the push block 16 to extrude the bushing bracket 5, the push block 16 is inserted into the limiting groove 1401 at the same time, so as to limit the extrusion block 14 and prevent the extrusion block 14 from moving, so that the extrusion block 14 can be fixed.

[0052] Working principle:

[0053] When it is necessary to fix the bushing bracket 5, the bushing bracket 5 is inserted and placed on the limiting post 4, and the end of the bushing bracket 5 abuts against the side wall of the support block 3, so that the bushing bracket 5 can be limited, and the bushing bracket 5 can only rotate and move outwards. Rotate the bushing bracket 5 so that the bushing bracket 5 abuts against the positioning block 12, so that the bushing bracket 5 is arranged parallel to the turning plate 2. Start the first cylinder 9, and drive the connecting block 10 to move upwards through the first push rod 901. The upward movement of the connecting block 10 drives the pressing block 8 to move and rotate, so that the pressing block 8 abuts against the side wall of the bushing bracket 5, so as to press and fix the bushing bracket 5 and prevent the bushing bracket 5 from rotating. Place the extrusion block 14 on the clamping block 13 by inserting it. Start the second cylinder 15, and drive the push block 16 to abut against the side wall of the extrusion block 14 through the second push rod 1501 and extrude the extrusion block 14, so that the extrusion block 14 can be driven to extrude the bushing bracket 5, so that the bushing bracket 5 cannot move back and forth, so that the bushing bracket 5 can be effectively fixed.

[0054] The above are only the preferred embodiments of the present invention. It should be pointed out that for those of ordinary skill in the art, without departing from the technical principle of the present invention, several improvements and modifications can be made. These improvements and modifications made above should also be regarded as the protection scope of the present invention.

Claims

1. A bushing bracket processing fixture, comprising a workbench (1), characterized in that: A turnover plate (2) is rotatably connected to the upper end of a workbench (1). A turnover assembly is provided at the upper end of the workbench (1). Multiple fixing devices are provided at the upper end of the turnover plate (2). The fixing device includes a pressing mechanism and a positioning assembly provided at the upper end of the turnover plate (2). A support block (3) is fixed to the upper end of the turnover plate (2). A limiting column (4) is fixed to the side wall of the support block (3). An extrusion assembly is provided at the end of the limiting column (4). A power assembly is provided inside the limiting column (4).

2. The machining fixture for a bushing bracket according to claim 1, wherein: The turnover assembly includes a motor (6) fixed to the side wall of the workbench (1). The output end of the motor (6) is fixed to the side wall of the turnover plate (2).

3. The machining fixture for a bushing bracket according to claim 1, wherein: The pressing mechanism includes a pressing assembly and a transmission assembly. The pressing assembly includes two connecting rods (7) symmetrically and rotatably connected to the upper end of the workbench (1). The same pressing block (8) is rotatably connected between the two connecting rods (7).

4. A bushing bracket processing fixture according to claim 3, characterized in that: The transmission assembly includes a first cylinder (9) fixed to the side wall of the turnover plate (2). A connecting block (10) is fixed to the end of the first push rod (901) of the first cylinder (9). A through hole (1001) is formed in the side wall of the connecting block (10). A round rod (11) is fixed to the side wall of the pressing block (8). The round rod (11) is inserted into the through hole (1001).

5. A bushing bracket processing fixture according to claim 1, characterized in that: The positioning assembly includes a positioning block (12) fixed to the upper end of the workbench (1).

6. The machining fixture for a bushing bracket according to claim 1, characterized in that: The extrusion assembly includes a clamping block (13) fixed to the side wall of the limiting column (4). An extrusion block (14) is placed in an inserted manner on the side wall of the clamping block (13). The extrusion block (14) abuts against the side wall of the bushing bracket (5).

7. A bushing bracket processing fixture according to claim 6, characterized in that: The power assembly includes a second cylinder (15) fixed inside the limiting column (4). A push block (16) is fixed to the end of the second push rod (1501) of the second cylinder (15).

8. A bushing bracket processing fixture according to claim 7, characterized in that: A limiting groove (1401) matching with the push block (16) is formed in the side wall of the extrusion block (14).

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