A special-shaped metal parts fixture

Abstract

The utility model relates to the technical field of clamp equipment, and in particular to a special-shaped metal part clamp, comprising a base, a front side annular array of the base is provided with a plurality of grooves, supports are slidably provided in the grooves, the front sides of the supports are slidably provided with fixed seats, the front sides of the fixed seats are provided with U-shaped clamping seats, the U-shaped clamping seats are fixedly connected to the adjacent fixed seats by screws, the front sides of the fixed seats are provided with threaded grooves matching the screws, the rear side inner walls of the grooves are provided with sliding grooves one, screws are rotatably provided in the sliding grooves one, the screws are threadedly sleeved with sliding blocks one, the front sides of the sliding blocks one are fixedly connected to the rear sides of the adjacent supports. The utility model can conveniently adjust the device, is suitable for clamping and fixing different special-shaped parts, reduces the cumbersomeness of the operation of the device when clamping parts, thereby effectively improving the applicability and practicality of the device.

Description

Technical Field

[0001] The utility model relates to a special-shaped metal part fixture, belonging to the technical field of fixture equipment. Background Art

[0002] Metal parts refer to metal blocks, metal bars, metal tubes, etc. of various specifications and shapes made of metal materials. During the processing of metal parts, they need to be clamped and fixed by fixtures. However, the shapes of metal parts are not fixed, so fixtures with strong applicability are needed.

[0003] According to the announcement number CN212351134U, a special-shaped metal part clamp is disclosed, which relates to the technical field of part clamps. The utility model includes a ring body and a clamping mechanism, and a ring groove is opened on the peripheral side of the ring body; the clamping mechanism includes a sliding seat, a limit block, a screw rod 1, a push block, a screw rod 2 and a pressing block; the sliding seat includes a sliding block and a threaded seat, and the sliding block is fixed with a threaded seat; the groove body of the sliding block is fitted with the inner side of the ring body and slides along the inner side of the ring body, and at the same time, a limit block fitted with the peripheral side of the ring body is installed on one side of the sliding block, and a protrusion matching the ring groove is provided on the limit block; the screw rod 1 is meshed and installed in a threaded hole 1 provided on the threaded seat; the horizontal plate body of the push block is provided with a threaded hole 2, and one end of the screw rod 2 is rotatably installed on the pressing block. The utility model installs a corresponding number of clamping mechanisms according to the number of clamping points, places the middle of the clamping belt inside the ring body, and the installed clamping mechanism completes the clamping of irregular parts. Although the above device can clamp and fix special-shaped metal parts of different specifications, it makes the operation of the device when clamping the parts more cumbersome, thereby making the clamping efficiency of the device low. Utility Model Content

[0004] The purpose of the utility model is to provide a special-shaped metal parts clamp. The utility model can easily adjust the device so that it is suitable for clamping and fixing different special-shaped parts, and reduces the cumbersomeness of the operation of the device when clamping the parts, thereby effectively improving the applicability and practicality of the device to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A special-shaped metal parts fixture comprises a base, a plurality of grooves are provided in a circular array on the front side of the base, supports are slidably provided in the grooves, a fixed seat is slidably provided on the front side of the supports, a U-shaped clamp seat is provided on the front side of the fixed seat, the U-shaped clamp seat is fixedly connected to the adjacent fixed seat by screws, and a threaded groove matching the screw is provided on the front side of the fixed seat.

[0007] Furthermore, a slide groove 1 is opened on the inner wall on the rear side of the groove, a screw rod is rotatably arranged in the slide groove 1, a slider 1 is threadedly sleeved on the screw rod, the front side of the slider 1 is fixedly connected to the rear side of the adjacent support, and a threaded seat matching the screw rod is fixedly embedded through the slider 1.

[0008] Furthermore, a cavity is opened in the base, a motor is fixedly provided on the front inner wall of the cavity, a bevel gear 1 is fixedly provided at the output end of the motor, one end of the screw rod extends into the cavity and is fixedly connected with a bevel gear 2, and the bevel gear 2 is meshed with the bevel gear 1.

[0009] Furthermore, a slide groove 2 is opened on the front side of the support, an adjusting screw rod is rotatably embedded on one side of the support, one end of the adjusting screw rod extends into the adjacent slide groove 2, a slider 2 is threadedly sleeved on the adjusting screw rod, the front side of the slider 2 is fixedly connected to the rear side of the adjacent fixed seat, and a threaded seat matching the adjusting screw rod is fixedly embedded on the slider 2.

[0010] Furthermore, a plurality of positioning grooves are symmetrically provided on the front side of the fixing seat, and a plurality of positioning rods matching the positioning grooves are symmetrically fixed on the rear side of the U-shaped clamp seat.

[0011] Furthermore, an arc groove is provided on one side of the U-shaped clamp seat.

[0012] Furthermore, anti-slip grooves are provided on one side of the U-shaped clamp seat away from the arc groove and inside the arc groove of the U-shaped clamp seat.

[0013] The beneficial effects of the utility model are:

[0014] The U-shaped clamp seat can be adjusted to a desired position by rotating the adjusting screw rod, thereby the adjusting screw rod can drive the slider to move in the slide slot, and the slider can drive the fixing seat and the U-shaped clamp seat to move, so that each U-shaped clamp seat can be adjusted to a desired position. The motor drives the bevel gear one to rotate, so that the bevel gear one drives the screw rod to rotate through the bevel gear two. At this time, the screw rod will drive the slider one to move in the slide slot one, so that the slider one drives the support to move toward each other, so that the support drives the U-shaped clamp seat to move toward each other through the fixing seat, and then the part can be clamped and fixed through the U-shaped clamp seat. The device can be easily adjusted, so that it is suitable for clamping and fixing different special-shaped parts, and reduces the cumbersomeness of the operation when the device clamps the parts, thereby effectively improving the applicability and practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the specific embodiments of the present invention and do not constitute a limitation to the present invention.

[0016] Figure 1 This is a front view of a special-shaped metal parts fixture of the utility model;

[0017] Figure 2 It is a side view of a special-shaped metal parts fixture of the utility model;

[0018] Figure 3 It is a rear view of a special-shaped metal parts fixture of the utility model;

[0019] Figure 4 The utility model is a special-shaped metal parts fixture Figure 2 The enlarged view of point A in the middle;

[0020] Numbers in the figure: 1. base; 2. groove; 3. support; 4. fixing seat; 5. U-shaped clamp seat; 6. screw; 7. threaded groove; 8. slideway 1; 9. screw; 10. slider 1; 11. cavity; 12. motor; 13. bevel gear 1; 14. bevel gear 2; 15. slideway 2; 16. adjusting screw; 17. slider 2; 18. positioning groove; 19. positioning rod. DETAILED DESCRIPTION

[0021] The following will be combined with 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 of the embodiments. Based on the embodiments in 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.

[0022] Example 1 Please refer to Figure 1-Figure 4 , the utility model provides a technical solution:

[0023] A special-shaped metal part fixture comprises a base 1, wherein a plurality of grooves 2 are provided in a circular array on the front side of the base 1, supports 3 are slidably provided in the grooves 2, a fixing seat 4 is slidably provided on the front side of the supports 3, a U-shaped clamp seat 5 is provided on the front side of the fixing seat 4, the U-shaped clamp seat 5 is fixedly connected to the adjacent fixing seat 4 by screws 6, and a threaded groove 7 matching the screw 6 is provided on the front side of the fixing seat 4.

[0024] Specifically, Figure 1-Figure 4As shown, a slide groove 8 is provided on the inner wall of the rear side of the groove 2, a screw rod 9 is rotatably provided in the slide groove 8, a slider 10 is threadedly sleeved on the screw rod 9, the front side of the slider 10 is fixedly connected to the rear side of the adjacent support 3, a threaded seat matching the screw rod 9 is fixedly embedded through the slider 10, a cavity 11 is provided in the base 1, a motor 12 is fixedly provided on the inner wall of the front side of the cavity 11, a bevel gear 13 is fixedly provided at the output end of the motor 12, one end of the screw rod 9 extends into the cavity 11 and is fixedly connected with a bevel gear 2 14, the bevel gear 2 14 is gear-engaged with the bevel gear 13, the bevel gear 13 is driven to rotate by the motor 12, so that the bevel gear 13 drives the screw rod 9 to rotate through the bevel gear 2 14, and at this time, the screw rod 9 will drive the slider 10 to move in the slide groove 8, so that the slider 10 drives the support 3 to move toward or away from each other.

[0025] Specifically, Figure 1-Figure 4 As shown, a slide groove 2 15 is provided on the front side of the support 3, and an adjusting screw rod 16 is rotatably embedded on one side of the support 3. One end of the adjusting screw rod 16 extends into the adjacent slide groove 2 15, and a slider 2 17 is threadedly sleeved on the adjusting screw rod 16. The front side of the slider 2 17 is fixedly connected to the rear side of the adjacent fixed seat 4, and a threaded seat matching the adjusting screw rod 16 is fixedly embedded on the slider 2 17. By rotating the adjusting screw rod 16, the adjusting screw rod 16 drives the slider 2 17 to move in the slide groove 2 15, and the fixed seat 4 and the U-shaped clamp seat 5 can be driven to move through the slider 2 17, so that the U-shaped clamp seat 5 can be adjusted to a suitable position.

[0026] Specifically, Figure 1-Figure 4 As shown, the front side of the fixing seat 4 is symmetrically provided with a plurality of positioning grooves 18, the rear side of the U-shaped clamp seat 5 is symmetrically fixed with a plurality of positioning rods 19 matching the positioning grooves 18, and one side of the U-shaped clamp seat 5 is provided with an arc groove. By inserting the positioning rods 19 into the corresponding positioning grooves 18, the stability of the U-shaped clamp seat 5 when connected to the fixing seat 4 can be improved.

[0027] Example 2 Please refer to Figure 1-Figure 4 The difference between this embodiment and embodiment 1 is that the side of the U-shaped clamp seat 5 away from the arc groove and the arc groove of the U-shaped clamp seat 5 are both provided with anti-slip grooves. By providing the anti-slip grooves, the stability of the U-shaped clamp seat 5 when clamping the workpiece can be improved.

[0028] The working principle of the utility model is as follows: when in use, a suitable clamping surface of the U-shaped clamp seat 5 is selected according to the shape of the workpiece, and then the positioning rod 19 is inserted into the corresponding positioning groove 18, and the screw 6 is tightened in the corresponding threaded groove 7 to fix the U-shaped clamp seat 5. At this time, by rotating the adjusting screw rod 16, the adjusting screw rod 16 drives the slider 17 to move in the slide groove 15, and the fixed seat 4 and the U-shaped clamp seat 5 can be driven to move through the slider 17, so that the U-shaped clamp seat 5 can be adjusted to a suitable position, and then the part is placed on the base 1, and the motor 12 drives the bevel gear 13 to rotate, so that the bevel gear 13 drives the screw rod 9 to rotate through the bevel gear 2 14, and at this time the screw rod 9 will drive the slider 10 to move in the slide groove 8, so that the slider 10 drives the support 3 to move toward each other, so that the support 3 drives the U-shaped clamp seat 5 to move toward each other through the fixed seat 4, and then the part can be clamped and fixed by the U-shaped clamp seat 5.

[0029] Although the 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 special-shaped metal parts fixture, comprising a base (1), characterized in that: A plurality of grooves (2) are provided in a circular array on the front side of the base (1), a support (3) is slidably provided in each of the grooves (2), a fixing seat (4) is slidably provided on the front side of each of the supports (3), a U-shaped clamp seat (5) is provided on the front side of each of the fixing seats (4), the U-shaped clamp seat (5) is fixedly connected to an adjacent fixing seat (4) by means of a screw (6), and a threaded groove (7) matching the screw (6) is provided on the front side of each of the fixing seats (4).

2. The special-shaped metal parts fixture according to claim 1, characterized in that: A slide groove (8) is provided on the inner wall of the rear side of the groove (2), a screw rod (9) is rotatably provided in the slide groove (8), a slider (10) is threadedly sleeved on the screw rod (9), the front side of the slider (10) is fixedly connected to the rear side of the adjacent support (3), and a threaded seat matching the screw rod (9) is fixedly embedded through the slider (10).

3. The special-shaped metal parts fixture according to claim 2, characterized in that: A cavity (11) is provided in the base (1), a motor (12) is fixedly provided on the front inner wall of the cavity (11), a bevel gear 1 (13) is fixedly provided at the output end of the motor (12), one end of each screw rod (9) extends into the cavity (11) and is fixedly connected to a bevel gear 2 (14), and each bevel gear 2 (14) is meshed with the bevel gear 1 (13).

4. The special-shaped metal parts fixture according to claim 1, characterized in that: The front side of each support (3) is provided with a second slide groove (15), and one side of each support (3) is rotatably embedded with an adjusting screw rod (16), one end of each adjusting screw rod (16) extends into the adjacent second slide groove (15), and each adjusting screw rod (16) is threadedly sleeved with a second slider (17), and the front side of each slider (17) is fixedly connected to the rear side of the adjacent fixed seat (4), and each slider (17) is penetrated and fixedly embedded with a threaded seat matching the adjusting screw rod (16).

5. The special-shaped metal parts fixture according to claim 1, characterized in that: The front side of the fixing seat (4) is symmetrically provided with a plurality of positioning grooves (18), and the rear side of the U-shaped clamp seat (5) is symmetrically fixed with a plurality of positioning rods (19) matching the positioning grooves (18).

6. The special-shaped metal parts fixture according to claim 1, characterized in that: One side of the U-shaped clamp seat (5) is provided with an arc groove.

7. The special-shaped metal parts fixture according to claim 6, characterized in that: Anti-slip grooves are provided on one side of the U-shaped clamp seat (5) away from the arc-shaped groove and inside the arc-shaped groove of the U-shaped clamp seat (5).

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