Automobile part machining clamp

Abstract

The utility model discloses an automobile part machining clamp, relates to the technical field of clamps, and solves the problems that adjacent clamps in the device are respectively connected to the interior of the same kidney-shaped ring in a sliding manner through fixing columns, so that when the fixing columns on the adjacent sides move, the clamps cannot be clamped in the kidney-shaped ring. When a part with a large size is machined, a kidney-shaped ring drives an adjacent fixing column on the corresponding side to move, so that the position of the clamped part is displaced, meanwhile, the clamping position of the part cannot be adjusted according to the size of the part, and therefore when the part with the large size is clamped, the machining efficiency is improved, and the machining cost is reduced. According to the technical scheme, the problems that in the prior art, due to the fact that the automobile parts are machined, the mixing feeling of the parts is easily increased, and the use efficiency of the clamping device is reduced are solved, the clamping device comprises a base and a supporting plate, and a moving rod can be conveniently limited by arranging a supporting rod as a main guide rail, so that the positions of the automobile parts cannot deviate when the automobile parts are machined after being clamped by the clamping plate.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of fixture, specifically is a kind of automobile parts machining fixture. BACKGROUND

[0002] Automobile parts need to be clamped and fastened by fixture when being processed, so that the position of the parts is stable during processing, the processing work is more stable, and the efficiency of part processing is improved.

[0003] According to the search, the patent with patent publication number CN222308060U discloses an automobile part machining fixture, relating to the technical field of part processing. The utility model discloses a placing plate, the upper side of the placing plate is provided with a placing disc, four guide rods, a sliding column is slidably connected to the guide rod, an arc-shaped plate is arranged at the upper end of the sliding column, and an arc-shaped clamping plate is slidably connected to one side of the arc-shaped plate. Two threaded rods are rotatably connected to the bottom of the placing plate, the threaded rods are opposite in threaded direction, and a waist-shaped ring is threadedly connected to the two sides of the threaded rods. The arc-shaped clamping plate is driven by the arc-shaped plate under the action of the sliding column to position and release the positioning of the brake on the upper side of the placing disc, which facilitates the positioning of different specifications of brakes and makes the brake positioning process more convenient.

[0004] However, the adjacent fixtures in the device are respectively connected to the inside of the same waist-shaped ring through the fixed columns, which causes the fixed column on the adjacent side to move the position, resulting in the waist-shaped ring driving the corresponding adjacent fixed column on the side to move the position, thereby causing the position of the clamped parts to be displaced. At the same time, the clamping position of the parts cannot be adjusted according to the volume of the parts, so that when clamping larger parts, the parts are more likely to be mixed during processing, reducing the use efficiency of the clamping device. UTILITY MODEL CONTENTS

[0005] In view of the deficiencies of the prior art, the utility model provides an automobile part machining fixture, which solves the problem that the adjacent fixtures in the device are respectively connected to the inside of the same waist-shaped ring through the fixed columns, which causes the fixed column on the adjacent side to move the position, resulting in the waist-shaped ring driving the corresponding adjacent fixed column on the side to move the position, thereby causing the position of the clamped parts to be displaced. At the same time, the clamping position of the parts cannot be adjusted according to the volume of the parts, so that when clamping larger parts, the parts are more likely to be mixed during processing, reducing the use efficiency of the clamping device.

[0006] To achieve the above object, the utility model discloses a kind of automobile parts processing clamps, including base and support plate, the inside rotation of base is connected with adjusting screw, the upper end of adjusting screw is fixedly installed with placing plate, support plate is screwed on adjusting screw, and support plate is arranged between base and placing plate, the upper end of support plate is fixedly installed with support rod, the top surface inside of support rod is provided with moving groove, the inside rotation of moving groove is connected with bidirectional screw rod, the inside symmetry of moving groove is slidably connected with moving rod, the rod wall of moving rod is screwed on bidirectional screw rod respectively, the left end of support rod is fixedly installed with reciprocating motor, the output shaft of reciprocating motor is fixedly connected with the left end of bidirectional screw rod by penetrating the inside of the side wall of support rod, the upper end of moving groove is fixedly installed with clamping plate.

[0007] Preferably, the bottom surface of the support plate is provided with an annular groove, and the annular groove is slidably connected with arc-shaped blocks at equal intervals, and the arc-shaped blocks and the top surface of the base are fixedly installed with telescopic rods, thereby enhancing the stability of the support plate during rotation.

[0008] Preferably, the upper end of the base is fixedly installed with a gas cylinder, the output shaft of the gas cylinder is fixedly installed with a top plate, and the top plate is arranged at the lower end of the support plate, thereby facilitating the top plate to extrude the bottom of the support plate and make the position stable.

[0009] Preferably, the inside of the clamping plate is threadedly connected with extrusion screws at equal intervals, the distal end of the extrusion screw is fixedly installed with an extrusion plate, and the positions of the extrusion plates on the two clamping plates correspond, thereby facilitating further clamping of the placed parts and making the position more stable.

[0010] Preferably, the length of the clamping plate and the support rod is greater than the diameter of the support plate, and the diameter of the support plate is equal to the diameter of the base, thereby facilitating clamping and stabilization of larger parts.

[0011] Preferably, the diameter of the placing plate is greater than the diameter of the adjusting screw, thereby preventing the support plate from being separated from the outside of the adjusting screw when moving upward.

[0012] The utility model provides a kind of automobile parts processing clamps. It has the following beneficial effects:

[0013] 1, the automobile parts processing clamp, when using automobile parts processing clamp, the support rod is set as the leading rail, the moving rod can be conveniently positioned, so that the position of the part of the automobile does not deviate when the clamping plate clamps the part of the automobile and processes it.

[0014] 2、The automobile part machining clamp, when using the automobile part machining clamp, through the cooperation between the supporting plate and the adjusting screw, rotating the supporting plate can make the position of the supporting plate move up and down, finally using the cooperation between the cylinder and the top plate, the bottom of the supporting plate is pressed, the position of the supporting plate is stable, so that the part placed is convenient to adjust the part clamped. BRIEF DESCRIPTION OF DRAWINGS

[0015] Fig. 1 It is overall structure schematic view of the utility model;

[0016] Fig. 2 It is side view of the utility model;

[0017] Fig. 3 It is supporting plate bottom structure schematic view of the utility model.

[0018] In the figure, 1-base, 2-supporting plate, 3-supporting rod, 4-moving groove, 5-bidirectional screw rod, 6-reciprocating motor, 7-moving rod, 8-clamping plate, 9-adjusting screw, 10-placing plate, 11-cylinder, 12-top plate, 13- telescopic rod, 14-extrusion screw rod, 15-annular groove, 16-arc block, 17-extrusion plate. DETAILED DESCRIPTION

[0019] The technical scheme in the embodiments of the utility model will be clearly and completely described below with reference to the drawings 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. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0020] Embodiment 1

[0021] Please refer to Figs. 1-3The utility model discloses an automobile part processing fixture, including base 1 and support plate 2, the inside rotation of base 1 is connected with adjusting screw rod 9, and the upper end fixed mounting of adjusting screw rod 9 has the placing plate 10, and support plate 2 is screwed on adjusting screw rod 9, and support plate 2 sets up between base 1 and placing plate 10, and the upper end fixed mounting of support plate 2 has support rod 3, and the top inside of support rod 3 is provided with moving groove 4, and the inside rotation of moving groove 4 is connected with bidirectional screw rod 5, and the inside symmetry sliding connection of moving groove 4 has moving rod 7, and moving rod 7 respectively screw on the rod wall of bidirectional screw rod 5, and the left end fixed mounting of support rod 3 has reciprocating motor 6, and the output shaft of reciprocating motor 6 is fixedly connected through the inside of the side wall of support rod 3 and the left end of bidirectional screw rod 5, and the upper end fixed mounting of moving groove 4 has clamping plate 8, and the inside equal interval screw connection of clamping plate 8 has extruding screw rod 14, and the end fixed mounting of extruding screw rod 14 has extruding plate 17, and the position of extruding plate 17 on two clamping plate 8 corresponds, and the length of clamping plate 8 and support rod 3 is greater than the diameter of support plate 2, and the diameter of support plate 2 is equal to the diameter of base 1, and the diameter of placing plate 10 is greater than the diameter of adjusting screw rod 9, place the automobile part needing processing on placing plate 10, then open reciprocating motor 6, make bidirectional screw rod 5 rotate, can conveniently drive moving rod 7 to move towards each other, until the clamping plate 8 is used to clamp the part placed, then according to the position of part side wall, rotate extruding screw rod 14, can make extruding screw rod 14 move in the inside of clamping plate 8, until extruding plate 17 extrudes the side wall of part, strengthens the stability of part position, and before clamping the part, according to the size and height of part, the position height of clamping plate 8 is adjusted, rotates support plate 2, makes support plate 2 move up and down on adjusting screw rod 9, can conveniently make support plate 2 move up and down, so that the position of clamping plate 8 can be adjusted position, until the position of clamping plate 8 moves to the position of part clamped, can clamp the stable position.

[0022] Example 2

[0023] In order to facilitate the position stability when support plate 2 moves up and down, in the embodiment, as Figs. 1-3As shown, the bottom of the support plate 2 is internally provided with an annular groove 15, and the arc-shaped blocks 16 are slidably connected in the annular groove 15 at equal intervals. The telescopic rods 13 are fixedly installed between the arc-shaped blocks 16 and the top surface of the base 1. The gas cylinder 11 is fixedly installed at the upper end of the base 1. The output shaft of the gas cylinder 11 is fixedly installed with the top plate 12. The top plate 12 is arranged at the lower end of the support plate 2. When the support plate 2 is rotated, the arc-shaped blocks 16 will slide in the annular groove 15. Under the support of the telescopic rods 13, the stability of the position of the support plate 2 during movement can be enhanced. After the position adjustment of the support plate 2 is completed, the gas cylinder 11 is opened, and the top plate 12 is upwardly pressed against the bottom surface of the support plate 2, so that the position of the support plate 2 is stable, and the support plate 2 is prevented from rotating during processing, so that the bottom of the clamped part loses support, and the overall force of the device is uneven.

[0024] It should be noted that in the present embodiment, when using the automobile part machining clamp, as shown, Figs. 1-3 The automobile part to be machined is placed on the placement plate 10. Then the reciprocating motor 6 is opened, and the bidirectional screw rod 5 is rotated to conveniently move the moving rods 7 towards each other until the clamping plate 8 clamps the placed part. Then the position of the clamping plate 8 is adjusted according to the position of the side wall of the part. The extrusion screw rod 14 is rotated to move the extrusion screw rod 14 in the clamping plate 8 until the extrusion plate 17 extrudes the side wall of the part to enhance the stability of the position of the part. Before clamping the part, the position and height of the clamping plate 8 are adjusted according to the size and height of the part. The support plate 2 is rotated to move the support plate 2 up and down on the adjusting screw rod 9 to conveniently move the support plate 2 up and down, so that the position of the clamping plate 8 can be adjusted up and down until the clamping plate 8 is moved to a stable position when clamping the part. When the support plate 2 is rotated, the arc-shaped blocks 16 will slide in the annular groove 15. Under the support of the telescopic rods 13, the stability of the position of the support plate 2 during movement can be enhanced. After the position adjustment of the support plate 2 is completed, the gas cylinder 11 is opened, and the top plate 12 is upwardly pressed against the bottom surface of the support plate 2, so that the position of the support plate 2 is stable, and the support plate 2 is prevented from rotating during processing, so that the bottom of the clamped part loses support, and the overall force of the device is uneven.

[0025] The basic principle and main features of the present application and the advantages of the present application are shown and described above, for those skilled in the art, obviously the present application is not limited to the details of the above exemplary embodiments, and can be realized in other specific forms without departing from the spirit or basic characteristics of the present application. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting, the scope of the present application is defined by the appended claims rather than the above description, therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application. Any reference signs in the claims should not be considered as limiting the claims involved.

[0026] In addition, it should be understood that, although the present application is described in the form of embodiments, not every embodiment contains only one independent technical solution, the description of the specification is only for the sake of clarity, those skilled in the art should consider the specification as a whole, the technical solutions in each embodiment can also be combined appropriately to form other embodiments that those skilled in the art can understand.

Claims

1. An automotive part machining fixture characterized by: The utility model provides a kind of adjustable support device, including base (1) and support plate (2), the inside rotation connection of the base (1) is equipped with adjusting screw rod (9), the upper end of the adjusting screw rod (9) is fixedly installed with placement plate (10), the support plate (2) is screwed on adjusting screw rod (9), and support plate (2) is arranged between base (1) and placement plate (10), the upper end of the support plate (2) is fixedly installed with support rod (3), the top surface inside of the support rod (3) is equipped with moving groove (4), the inside rotation connection of the moving groove (4) is equipped with two-way screw rod (5), the inside symmetrical sliding connection of the moving groove (4) is equipped with moving rod (7), the rod wall of the moving rod (7) is screwed on two-way screw rod (5) respectively, the left end of the support rod (3) is fixedly installed with reciprocating motor (6), the output shaft of the reciprocating motor (6) is fixedly connected with the left end of two-way screw rod (5) by penetrating the inside of the side wall of support rod (3), the upper end of the moving groove (4) is fixedly installed with clamping plate (8).

2. The fixture of claim 1, wherein: The bottom surface inside of the support plate (2) is equipped with annular groove (15), the inside equidistant sliding connection of the annular groove (15) is equipped with arc block (16), the top surface of the base (1) is fixedly installed with telescopic rod (13) between arc block (16).

3. The fixture of claim 1 wherein: The upper end of the base (1) is fixedly installed with air cylinder (11), the output shaft of the air cylinder (11) is fixedly installed with top plate (12), and the top plate (12) is arranged at the lower end of the support plate (2).

4. The fixture of claim 1 wherein: The inside of the clamping plate (8) is screw-connected with extrusion screw rod (14) at equal intervals, the end of the extrusion screw rod (14) is fixedly installed with extrusion plate (17), and the positions of the extrusion plates (17) on the two clamping plates (8) correspond to each other.

5. The fixture of claim 1 wherein: The length of the clamping plate (8) and the support rod (3) is greater than the diameter of the support plate (2), and the diameter of the support plate (2) is equal to the diameter of the base (1).

6. The fixture of claim 1 wherein: The diameter of the placement plate (10) is greater than the diameter of the adjusting screw rod (9).

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