Fixture for milling of automobile checking fixture

Abstract

The utility model relates to the technical field of checking fixture processing, in particular to a fixture for milling an automobile checking fixture, which comprises a base, a hydraulic lifting component is fixedly connected to the end face of the inner side of the base, and a processing table is fixedly connected to the upper end of the hydraulic lifting component; a supporting sleeve is fixedly connected to the outer side of the upper end of the base, supporting tables are fixedly connected to the upper end faces of the two sides of the supporting sleeve correspondingly, and turnover devices are fixedly connected to the upper ends of the supporting tables; the turnover device comprises a rotating motor, the output end of the rotating motor is fixedly connected with a rotating frame, and a clamping device is arranged on the inner side of the rotating frame; the fixture for milling the automobile checking fixture has the beneficial effects that the fixture for milling the automobile checking fixture is provided with the turnover device, so that after one surface of the checking fixture is machined, the fixture can be directly turned over and fixed again, the reverse surface of the checking fixture can be machined without disassembly, the disassembly step during machining is reduced, and the milling efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of inspection tool processing, in particular to a clamp for milling processing of automobile inspection tools. Background Art

[0002] Automobile inspection fixtures are special tools used to detect and verify the size, shape, position and other parameters of parts or components during automobile manufacturing. These tools are usually composed of a inspection fixture base, a body surface and a mounting part, and are made of epoxy resin or aluminum. Automobile inspection fixtures are particularly important in the product verification stage, especially in the first trial assembly stage of batch parts. They can be used to detect the accuracy and quality of parts to ensure that the manufactured cars meet the design requirements and improve manufacturing quality and production efficiency. Milling is required during the processing of the inspection fixture, and a fixture is required for clamping during milling.

[0003] Traditional clamps are usually fixed with bolts when clamping, and can only perform milling on one side. Nowadays, many inspection fixtures require double-sided milling. If the other side of the inspection fixture needs to be processed, it needs to be disassembled and fixed again, which is a cumbersome operation. Therefore, the utility model proposes a clamp for milling automobile inspection fixtures to solve the above problems. Utility Model Content

[0004] The utility model aims to provide a fixture for milling of automobile inspection tools to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fixture for milling processing of automobile inspection tools, the fixture for milling processing of automobile inspection tools comprising a base, an inner end surface of the base is fixedly connected to a hydraulic lifting assembly, and an upper end of the hydraulic lifting assembly is fixedly connected to a processing table; a support sleeve is fixedly connected to the outer side of the upper end of the base, and upper end surfaces on both sides of the support sleeve are respectively fixedly connected to support tables, and a turning device is fixedly connected to the upper end of the support table; the turning device comprises a rotating motor, an output end of the rotating motor is fixedly connected to a rotating frame, and a clamping device is arranged on the inner side of the rotating frame.

[0006] Preferably, the clamping device includes a power motor, a rotating screw is connected to the output end of the power motor, two rotating bolts are connected to the lower end grooves on both sides of the rotating screw, the rotating bolt rotating sleeve is arranged on the inner end surface of the rotating frame, the rotating bolt inner thread sleeve is provided with a telescopic screw, and the end of the telescopic screw is fixedly connected to a clamping block.

[0007] Preferably, the output end of the rotating motor is fixedly connected to a rotating shaft, a placement table is provided outside the rotating shaft, and a power motor is fixedly connected to the upper end of the placement table. The output end of the rotating motor is fixedly connected to a rotating shaft, a placement table is provided outside the rotating shaft, and a power motor is fixedly connected to the upper end of the placement table.

[0008] Preferably, a processing table is fixedly supported at the lower end of the rotating frame, and a supporting sleeve is sleeved on the outer side of the processing table.

[0009] Preferably, a rotating motor is fixedly connected to the upper end of the support platform.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] The automobile inspection fixture milling processing fixture provided by the utility model provides a flipping device, so that after one surface of the inspection fixture is processed, it can be directly flipped and re-fixed, so as to realize the reverse surface processing of the inspection fixture without disassembly, reduce the disassembly steps during processing, and improve the milling processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0013] Figure 2 This is a schematic diagram of the internal structure of the utility model;

[0014] Figure 3 It is a schematic diagram of the connection of some structures of the utility model;

[0015] Figure 4 It is a schematic diagram of the inner connection of some structures of the utility model.

[0016] In the figure: 1 base, 2 support sleeve, 3 processing table, 4 rotating motor, 5 support table, 6 rotating frame, 7 clamping block, 8 hydraulic lifting assembly, 9 telescopic screw, 10 power motor, 11 rotating screw, 12 rotating bolt. DETAILED DESCRIPTION

[0017] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the embodiments of the utility model. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] Embodiment 1

[0019] See also Figure 1-Figure 4The utility model provides a technical solution: a fixture for milling processing of automobile inspection tools, which comprises a base 1, a hydraulic lifting assembly 8 is fixedly connected to the inner end surface of the base 1, a processing table 3 is fixedly connected to the upper end of the hydraulic lifting assembly 8, and the hydraulic lifting assembly 8 can drive the processing table 3 to rise and fall, so that there is enough space for the fixed part when flipping; a support sleeve 2 is fixedly connected to the outer side of the upper end of the base 1, and support tables 5 are respectively fixedly connected to the upper end surfaces of both sides of the support sleeve 2, and a flipping device is fixedly connected to the upper end of the support table 5; the flipping device comprises a rotating motor 4, and a rotating frame 6 is fixedly connected to the output end of the rotating motor 4. Under the action of the rotating motor 4, the flipping of the rotating frame 6 can be realized, and a clamping device is arranged on the inner side of the rotating frame.

[0020] Embodiment 2

[0021] On the basis of embodiment 1, the clamping device includes a power motor 10, and the output end of the power motor 10 is connected to a rotating screw 11, and two rotating bolts 12 are connected to the tooth grooves at the lower ends of the rotating screw 11. The rotating bolt 12 is rotatably sleeved on the inner end surface of the rotating frame 6, and the inner thread sleeve of the rotating bolt 12 is provided with a telescopic screw 9. The end of the telescopic screw 9 is fixedly connected with a clamping block 7. The power motor 10 drives the rotating screw 11 to rotate, and the rotation of the rotating screw 11 drives the rotating bolts 12 on both sides to rotate. The rotation of the rotating bolt 12 causes the telescopic screw 9 to telescope to achieve clamping. The output end of the rotating motor 4 is fixedly connected to a rotating shaft, and a placing table is provided on the outside of the rotating shaft. The upper end of the placing table is fixedly connected to the power motor 10, and the lower end of the rotating frame 6 is fixedly supported with a processing table 3, and the outer side of the processing table 3 is sleeved with a support sleeve 2, and the upper end of the support table 5 is fixedly connected with a rotating motor 4. The lifting and lowering of the processing table 3 can lock and unlock the rotating frame 6, so that the clamping block 7 is more stable during clamping.

[0022] In actual use, first, the output end of the power motor 10 is connected with a rotating screw 11, and the tooth grooves at the lower ends of the rotating screw 11 are connected with two rotating bolts 12. The rotating bolt 12 is rotatably sleeved on the inner end surface of the rotating frame 6, and the internal thread sleeve of the rotating bolt 12 is provided with a telescopic screw 9. The end of the telescopic screw 9 is fixedly connected with a clamping block 7. The power motor 10 drives the rotating screw 11 to rotate, and the rotation of the rotating screw 11 drives the rotating bolts 12 on both sides to rotate. The rotation of the rotating bolt 12 makes the telescopic screw 9 telescope to realize the clamping inspection fixture. The output end of the rotating motor 4 is fixedly connected with the rotating frame 6. Under the action of the rotating motor 4, the rotating frame 6 can be flipped. The lower end of the rotating frame 6 is fixedly supported with a processing table 3, and the upper end of the support table 5 is fixedly connected with a rotating motor 4. The lifting of the processing table 3 can lock and unlock the rotating frame 6, so that the clamping block 7 is more stable when clamping.

[0023] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fixture for milling of automobile inspection fixtures, characterized in that: The automobile inspection fixture milling fixture comprises: A base (1), wherein the inner end surface of the base (1) is fixedly connected to a hydraulic lifting assembly (8), and the upper end of the hydraulic lifting assembly (8) is fixedly connected to a processing table (3); The outer side of the upper end of the base (1) is fixedly connected to a support sleeve (2), the upper end surfaces on both sides of the support sleeve (2) are respectively fixedly connected to support platforms (5), and the upper end of the support platform (5) is fixedly connected to a turning device; The turning device comprises a rotating motor (4), the output end of the rotating motor (4) is fixedly connected to a rotating frame (6), and a clamping device is arranged inside the rotating frame (6).

2. The fixture for milling automobile inspection tools according to claim 1, characterized in that: The clamping device comprises a power motor (10), the output end of the power motor (10) is connected to a rotating screw (11), the lower end grooves on both sides of the rotating screw (11) are connected to two rotating bolts (12), the rotating bolts (12) are rotatably sleeved on the inner end surface of the rotating frame (6), the rotating bolts (12) are internally threadedly sleeved with a telescopic screw (9), and the end of the telescopic screw (9) is fixedly connected to a clamping block (7).

3. The fixture for milling automobile inspection tools according to claim 1, characterized in that: The output end of the rotating motor (4) is fixedly connected to a rotating shaft, a placement table is provided outside the rotating shaft, and a power motor (10) is fixedly connected to the upper end of the placement table.

4. The fixture for milling automobile inspection tools according to claim 1, characterized in that: The lower end of the rotating frame (6) is fixedly supported with a processing table (3), and the outer side of the processing table (3) is sleeved with a support sleeve (2).

5. The fixture for milling automobile inspection tools according to claim 1, characterized in that: The upper end of the support platform (5) is fixedly connected to a rotating motor (4).

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