Adjustable clamp for automobile part production

Abstract

The utility model is applicable to the technical field of automobile part processing, and provides an adjustable clamp for automobile part production, which comprises a base and two sliding seats, the two sliding seats are respectively slidably connected to the top of the base in a manner of moving along the length direction of the base, the top ends of the sliding seats are fixedly connected with a plurality of telescopic rods, and the telescopic rods are fixedly connected with the base. The adjustable clamp for automobile part production comprises a plurality of sliding seats, the top ends of the multiple telescopic rods are fixedly connected with a bearing plate, notches are formed in the two sides of the bearing plate, the two sides of the top of each sliding seat are slidably and vertically provided with moving seats correspondingly, and the two moving seats slide along the notches in the two sides correspondingly. And the automobile part with the two ends different in diameter is clamped and fixed through the sliding clamping assembly, so that the part cannot loosen or fall off in the machining process, the risk of accidents is reduced, the accuracy of the position and direction of the part can be ensured, and the assembly time and the labor cost are reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of automobile parts processing, in particular to an adjustable clamp for automobile parts production. Background Art

[0002] With the development of society and the advancement of science and technology, people's living standards are constantly improving, and cars have become a necessity for almost every household. Therefore, the production of cars has achieved rapid development. In the process of car production, it is often necessary to use fixtures to fix them for easy processing.

[0003] Chinese patent CN201921494797.X discloses an adjustable clamp for automobile parts production, which clamps automobile parts through a first telescopic mechanism, a first connecting member, a second telescopic mechanism, a second connecting member, a fixing member, a bidirectional threaded rod, a movable member and a clamping assembly. However, in this technical solution, it is not stable enough and can only adapt to shaft products. It cannot clamp and fix automobile parts with different diameters at both ends. It will cause the parts to tilt or shake during the clamping process, thereby affecting the accuracy and stability of the installation, and will also cause the parts to loosen or fall off, thereby causing safety accidents, increasing the complexity and time cost of production, and reducing production efficiency. Utility Model Content

[0004] The utility model provides an adjustable clamp for automobile parts production, aiming to solve the problem that automobile parts with different diameters at both ends cannot be clamped and fixed.

[0005] The utility model is implemented as follows: an adjustable clamp for automobile parts production comprises a base and two sliding seats, the two sliding seats are respectively slidably connected to the top of the base along the length direction of the base, a plurality of telescopic rods are fixedly connected to the top of the sliding seat, a plurality of telescopic rods are fixedly connected to the top of a supporting plate, notches are provided on both sides of the supporting plate, moving seats are respectively slidably arranged vertically on both sides of the top of the sliding seat, the two moving seats slide along the notches on both sides respectively, the tops of the two moving seats are respectively fixedly connected to clamping plates, the inner sides of the two clamping plates are respectively detachably arranged with clamping seats, and the inner side surfaces of the clamping seats form an arc surface.

[0006] Preferably, a groove is provided at the bottom of the sliding seat, a rotating shaft is rotatably arranged in the groove, a gear is fixedly connected to the outer surface of the rotating shaft, and a worm gear is fixedly connected to one end of the rotating shaft.

[0007] Preferably, one end of the sliding seat is fixedly connected to a support plate, and a servo motor is provided on the top of the support plate.

[0008] Preferably, a worm is fixedly connected to the output end of the servo motor, and the worm wheel is meshed with the surface of the worm.

[0009] Preferably, a rack is provided in the middle of the top end of the base, and the gear is meshed with the surface of the rack.

[0010] Preferably, slide rails are arranged on both sides of the top end of the base, and sliders are arranged on both sides of the bottom end of the sliding seat, and the sliding seat is slidably connected to the slide rails via the sliders.

[0011] Beneficial Effects

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model is an adjustable clamp for automobile parts production, which clamps and fixes an automobile part with different diameters at both ends through two liftable sliding seats and a slidable clamping assembly, so that the part will not loosen or fall off during the processing, thereby reducing the risk of accidents, ensuring the accuracy of the position and direction of the part so that it can work normally, improving the performance and reliability of the car, and improving the assembly efficiency, making the assembly of parts easier and faster, and reducing assembly time and labor costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a side view structural schematic diagram of the utility model;

[0014] Figure 2 This is a schematic diagram of the front view structure of the utility model;

[0015] Figure 3 It is a schematic diagram of the top view structure of the utility model;

[0016] In the figure: 1-base, 2-slide rail, 3-rack, 4-sliding seat, 5-telescopic rod, 6-support plate, 7-moving seat, 8-clamping plate, 9-clamping seat, 10-cylinder, 11-support plate, 12-servo motor, 13-worm, 14-worm wheel, 15-rotating shaft, 16-gear. DETAILED DESCRIPTION

[0017] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0018] See also Figure 1-3The utility model provides a technical solution: an adjustable clamp for automobile parts production, comprising a base 1 and two sliding seats 4, the two sliding seats 4 can be slidably connected to the top of the base 1 along the length direction of the base 1, a plurality of telescopic rods 5 are fixedly connected to the top of the sliding seat 4, a plurality of telescopic rods 5 are fixedly connected to the top of the supporting plate 6, notches are provided on both sides of the supporting plate 6, moving seats 7 are slidably arranged vertically on both sides of the top of the sliding seat 4, the two moving seats 7 slide along the notches on both sides, the tops of the two moving seats 7 are fixedly connected with clamping plates 8, the inner sides of the two clamping plates are detachably provided with clamping seats 9, and the inner side surfaces of the clamping seats 9 form an arc surface.

[0019] In this embodiment, the automobile parts are placed on two sliding seats 4, and then the positions of the sliding seats 4 are adjusted. The telescopic rod 5 is adjusted so that the automobile parts with different diameters at both ends are in a straight state, and then the clamping seat 9 that conforms to the arc angle of the automobile parts is replaced, and then the sliding movable seat 7 is used to clamp the automobile parts, thereby reducing the risk of accidents, ensuring the accuracy of the position and direction of the parts so that they can work normally, improving the performance and reliability of the automobile, and improving the assembly efficiency, making the assembly of parts easier and faster, and reducing assembly time and labor costs.

[0020] Furthermore, a groove is formed at the bottom of the sliding seat 4 , and a rotating shaft 15 is rotatably disposed in the groove. A gear 16 is fixedly connected to the outer surface of the rotating shaft 15 , and a worm gear 14 is fixedly connected to one end of the rotating shaft 15 .

[0021] In this embodiment, the worm gear 14 rotates to drive the rotating shaft 15 to rotate, and at the same time drives the gear 16 attached to the outer surface of the rotating shaft 15 to rotate.

[0022] Furthermore, one end of the sliding seat 4 is fixedly connected to a support plate 11 , and a servo motor 12 is disposed on the top of the support plate 11 .

[0023] In this embodiment, the servo motor 12 is fixed on the support plate 11 .

[0024] Furthermore, a worm 13 is fixedly connected to the output end of the servo motor 12 , and a worm wheel 14 is meshed with the surface of the worm 13 .

[0025] In this embodiment, the transmission of the worm wheel 14 and the worm 13 can achieve a larger transmission ratio and a large reduction ratio range, thereby achieving low-speed and high-torque output. The tooth meshing of the worm wheel 14 and the worm 13 is relatively smooth, and the impact and vibration during the transmission process are relatively small. Therefore, it is suitable for occasions requiring smooth transmission.

[0026] Furthermore, a rack 3 is provided in the middle of the top of the base 1 , and the gear 16 is meshed with the surface of the rack 3 .

[0027] In this embodiment, the gear 16 rotates to drive the sliding seat 4 to slide, and the rack 3 and the gear 16 can achieve high-precision transmission because the teeth of the gear 16 and the teeth of the rack 3 are very tightly meshed, which can provide accurate motion transmission. By using the gear 16 in conjunction with the rack 3, the rotary motion can be converted into linear motion, which is suitable for a linear motion drive system.

[0028] Furthermore, slide rails 2 are arranged on both sides of the top of the base 1, and sliders are arranged on both sides of the bottom of the sliding seat 4. The sliding seat 4 is slidably connected to the slide rails 2 via the sliders.

[0029] In this embodiment, the sliding seat 4 is slidably connected to the sliding rail 2 at the top of the base 1 through a sliding block at the bottom.

[0030] The working principle and use process of the utility model: After the utility model is installed, when using it, first place the base, then put the automobile parts with different diameters at both ends on the support plate 6, and at the same time, drive the servo motor 12, the worm wheel 14 and the worm 13 to drive the rotating shaft 15, so that the gear 16 slides on the rack 3 to adjust the length of the automobile parts, and then replace the clamping seat 9 that meets the diameter model and then drive the cylinder 10 to drive the clamping seat 9 inward to clamp the automobile parts, so as to clamp and fix an automobile part with different diameters at both ends, so that the parts will not loosen or fall off or tilt during the processing, thereby reducing the risk of accidents, ensuring the accuracy of the position and direction of the parts, so that they can work normally, improving the performance and reliability of the car, and improving the assembly efficiency, making the assembly of parts easier and faster, and reducing assembly time and labor costs.

[0031] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An adjustable fixture for automobile parts production, comprising a base (1) and two sliding seats (4), characterized in that: The two sliding seats (4) are respectively slidably connected to the top of the base (1) in a movable manner along the length direction of the base (1); a plurality of telescopic rods (5) are fixedly connected to the top of the sliding seat (4); a supporting plate (6) is fixedly connected to the top of the plurality of telescopic rods (5); notches are provided on both sides of the supporting plate (6); moving seats (7) are slidably arranged vertically on both sides of the top of the sliding seat (4); the two moving seats (7) slide along the notches on both sides; the tops of the two moving seats (7) are respectively fixedly connected to clamping plates (8); the inner sides of the two clamping plates are respectively detachably provided with clamping seats (9); the inner side surfaces of the clamping seats (9) form an arc surface.

2. An adjustable fixture for automobile parts production as claimed in claim 1, characterized in that: A groove is provided at the bottom of the sliding seat (4), a rotating shaft (15) is rotatably arranged in the groove, a gear (16) is fixedly connected to the outer surface of the rotating shaft (15), and a worm gear (14) is fixedly connected to one end of the rotating shaft (15).

3. An adjustable fixture for automobile parts production as claimed in claim 1, characterized in that: One end of the sliding seat (4) is fixedly connected to a support plate (11), and a servo motor (12) is arranged at the top end of the support plate (11).

4. An adjustable fixture for automobile parts production as claimed in claim 1, characterized in that: The output end of the servo motor (12) is fixedly connected to a worm (13), and the worm wheel (14) is meshed with the surface of the worm (13).

5. An adjustable fixture for automobile parts production as claimed in claim 1, characterized in that: A rack (3) is arranged in the middle of the top of the base (1), and the gear (16) is meshed with the surface of the rack (3).

6. An adjustable fixture for automobile parts production as claimed in claim 1, characterized in that: Slide rails (2) are arranged on both sides of the top end of the base (1), and sliders are arranged on both sides of the bottom end of the sliding seat (4). The sliding seat (4) is slidably connected to the slide rails (2) via the sliders.

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