Multi-specification automobile part positioning and clamping device

Abstract

The utility model relates to the technical field of automobile part machining, and discloses a multi-specification automobile part positioning and clamping device which comprises a base, one side of a first supporting plate is fixedly connected with a first telescopic rod, one end of the first telescopic rod is fixedly connected with a first clamping plate, and one side of the top of the base is fixedly connected with a sliding rail. The tops of the stand columns on the two sides are rotationally connected with second rotating discs, the tops of the second rotating discs on the two sides are fixedly connected with second supporting plates, one sides of the second supporting plates on the two sides are fixedly connected with second telescopic rods, and the output ends of the second telescopic rods on the two sides are fixedly connected with second clamping plates. According to the positioning and clamping device, the second clamping plate and the first clamping plate can be used for positioning and clamping accessories in regular shapes, and the two second clamping plates and the first clamping plate can be used for positioning and clamping accessories in irregular shapes from three directions, so that the accessories in different shapes can be positioned and clamped, and the practicability of the positioning and clamping device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile parts processing, in particular to a positioning and clamping device for automobile parts with multiple specifications. Background Art

[0002] Auto parts refer to parts and accessories used to improve, maintain or repair a car. These parts can improve the performance and safety of the car, or increase the comfort and convenience of the car. There are many types of auto parts, covering almost every system of the entire car.

[0003] The automobile parts positioning and clamping device in the prior art can only position and clamp parts of fixed shapes. When encountering parts with different shapes, different devices need to be replaced for use. It cannot simultaneously meet the needs of positioning and clamping parts of different shapes. The applicability is relatively single, resulting in low practicality. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a multi-specification automobile accessories positioning and clamping device, aiming to improve the problem that accessories with different shapes need to be replaced with different devices for use, and cannot simultaneously meet the positioning and clamping requirements of accessories with different shapes. The applicability is relatively single, thus resulting in the problem of low practicality.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a positioning and clamping device for automobile accessories of multiple specifications, comprising a base, a support rod rotatably connected inside the base, a first support plate fixedly connected to the top of the support rod, a first telescopic rod fixedly connected to one side of the first support plate, a first clamping plate fixedly connected to one end of the first telescopic rod, a slide rail fixedly connected to one side of the top of the base, sliders slidably connected to both sides of the slide rail, columns fixedly connected to the middle parts of the top surfaces of the sliders on both sides, second turntables rotatably connected to the tops of the columns on both sides, second support plates fixedly connected to the tops of the second support plates on both sides, second telescopic rods fixedly connected to one side of the second support plate, second clamping plates fixedly connected to the output ends of the second telescopic rods on both sides, and a gear rotation mechanism is arranged inside the base.

[0006] As a further description of the above technical solution:

[0007] The gear rotation mechanism includes a motor, a rotating shaft, a first gear and a second gear, one end of the rotating shaft is fixedly connected to the output end of the motor, the other end of the rotating shaft is fixedly connected to the bottom of the first gear, the outer side of the first gear is meshedly connected to the outer side of the second gear, the support rod passes through the second gear and the top of the base, and the outer side of the support rod is fixedly connected to the middle of the second gear.

[0008] As a further description of the above technical solution:

[0009] A first guide rod is slidably connected to the middle of the top surface of the first support plate, and one end of the first guide rod is fixedly connected to the top of one side of the first clamping plate.

[0010] As a further description of the above technical solution:

[0011] A through hole is provided on one side of the top of the sliding block, a second bolt is threadedly connected to the inner wall of the through hole, and one end of the second bolt is threadedly connected to the top of the sliding rail.

[0012] As a further description of the above technical solution:

[0013] Baffles are fixedly connected to both sides of the slide rail, and the bottoms of the baffles on both sides are fixedly connected to both sides of the top surface of the base respectively.

[0014] As a further description of the above technical solution:

[0015] A second guide rod is slidably connected to the middle of the top surface of the second support plate, and one end of the second guide rod is fixedly connected to the top of one side of the second clamping plate.

[0016] As a further description of the above technical solution:

[0017] A first turntable is fixedly connected to the middle and upper part of the outer side of the column, a first bolt is threadedly connected to the top of the first turntable, a thread groove is formed on the top of the first turntable, and the first bolt is located inside the thread groove.

[0018] As a further description of the above technical solution:

[0019] A plurality of thread grooves are formed on the bottom of the second rotating disk, and the first bolt is located in one of the thread grooves.

[0020] Beneficial Effects

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, by moving a slider to the middle of the slide rail, the first clamping plate and the second clamping plate can position and clamp accessories of regular shapes, and by moving two sliders to both sides, the two second clamping plates and the first clamping plate can position and clamp accessories of irregular shapes from three directions, thereby positioning and clamping accessories of different shapes, thereby improving the practicality of the device.

[0023] 2. In the utility model, the motor drives the rotating shaft, the first gear and the second gear to rotate, thereby driving the support rod fixedly connected to the second gear to rotate, and the support rod drives the first support plate to rotate, so as to adjust the direction of the first clamping plate, avoiding the need to manually rotate the first clamping plate, which is simple and convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is the overall structural diagram of a multi-specification automobile parts positioning and clamping device proposed by the utility model;

[0025] Figure 2 This is a side view of the overall structure of a positioning and clamping device for multi-specification automobile parts proposed by the utility model;

[0026] Figure 3 This is a schematic diagram of the disassembly of the second turntable structure of a multi-specification automobile parts positioning and clamping device proposed by the utility model;

[0027] Figure 4 The utility model provides a schematic diagram of the disassembly of the gear rotating mechanism structure of a positioning and clamping device for automobile parts with multiple specifications.

[0028] Legend:

[0029] 1. Base; 2. Support rod; 3. First support plate; 4. First telescopic rod; 5. First guide rod; 6. First clamping plate; 7. Post; 8. First turntable; 9. Second turntable; 10. First bolt; 11. Second support plate; 12. Second telescopic rod; 13. Second clamping plate; 14. Second guide rod; 15. Slide rail; 16. Slider; 17. Second bolt; 18. Through hole; 19. Baffle; 20. Motor; 21. Rotating shaft; 22. First gear; 23. Second gear. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the specification 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 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.

[0031] Reference Figure 1-3The utility model provides an embodiment: a positioning and clamping device for automobile accessories of multiple specifications, comprising a base 1, a support rod 2 is rotatably connected inside the base 1, a first support plate 3 is fixedly connected to the top of the support rod 2, a first telescopic rod 4 is fixedly connected to one side of the first support plate 3, a first clamping plate 6 is fixedly connected to one end of the first telescopic rod 4, a slide rail 15 is fixedly connected to one side of the top of the base 1, sliders 16 are slidably connected to both sides of the slide rail 15, columns 7 are fixedly connected to the middle of the top surfaces of the sliders 16 on both sides, second turntables 9 are rotatably connected to the tops of the second turntables 9 on both sides, second support plates 11 are fixedly connected to the tops of the second support plates 11 on both sides, second telescopic rods 12 are fixedly connected to one side of the second support plates 11 on both sides, second clamping plates 13 are fixedly connected to the output ends of the second telescopic rods 12 on both sides, and a gear rotation mechanism is arranged inside the base 1. When in use, when the accessory to be positioned and clamped is of a regular shape, it is only necessary to drive the first telescopic rod 4 to drive the first clamping plate 6 to move rearward, then move a slider 16 above the slide rail 15 to the outermost side, slide the other slider 16 to the middle of the slide rail 15, fix it with the second bolt 17, and then drive the second telescopic rod 12 to drive the second clamping plate 13 to move forward, so as to fix the accessory.

[0032] Reference Figure 4 The gear rotation mechanism includes a motor 20, a rotating shaft 21, a first gear 22, and a second gear 23. One end of the rotating shaft 21 is fixedly connected to the output end of the motor 20, and the other end of the rotating shaft 21 is fixedly connected to the bottom of the first gear 22. The outer side of the first gear 22 is meshedly connected to the outer side of the second gear 23. The support rod 2 passes through the second gear 23 and the top of the base 1, and the outer side of the support rod 2 is fixedly connected to the middle of the second gear 23. By driving the motor 20, the rotating shaft 21 can be driven to rotate, thereby driving the first gear 22 fixedly connected to one end of the rotating shaft 21 to rotate. By rotating the first gear 22, the second gear 23 meshedly connected thereto can be driven to rotate. The support rod 2 is fixedly connected to the middle of the second gear 23. When the second gear 23 rotates, the support rod 2 can be driven to rotate, thereby driving the first support plate 3 fixedly connected to the first telescopic rod 4 to rotate, so as to adjust the extension direction of the first clamping plate 6.

[0033] Reference Figure 1-2The first guide rod 5 is slidably connected to the middle of the top surface of the first support plate 3, and one end of the first guide rod 5 is fixedly connected to the top of one side of the first clamping plate 6. The second guide rod 14 is slidably connected to the middle of the top surface of the second support plate 11, and one end of the second guide rod 14 is fixedly connected to the top of one side of the second clamping plate 13. The first guide rod 5 can play an auxiliary supporting role for the first clamping plate 6, so as to prevent the top of the first telescopic rod 4 from bearing the full weight of the first clamping plate 6 and to prevent the first telescopic rod 4 from breaking at a thinner part. The second guide rod 14 can play an auxiliary supporting role for the second clamping plate 13, so as to prevent the top of the second telescopic rod 12 from bearing the full weight of the second clamping plate 13 and to prevent the first telescopic rod 4 from breaking at a thinner part.

[0034] Reference Figure 1 , Figure 3 A through hole 18 is provided on one side of the top of the slider 16, and a second bolt 17 is threadedly connected to the inner wall of the through hole 18, and one end of the second bolt 17 is threadedly connected to the top of the slide rail 15. Baffles 19 are fixedly connected to both sides of the slide rail 15, and the bottoms of the baffles 19 on both sides are respectively fixedly connected to the two sides of the top surface of the base 1. Through the through hole 18, the second bolt 17 can be quickly passed through the slider 16, so that one end of the second bolt 17 can be threadedly connected to the top of the slide rail 15. Through the second bolt 17, the slider 16 and the slide rail 15 can be fixed together to prevent the slider 16 from being displaced when the device is used. The baffle 19 can prevent the slider 16 from sliding off from both ends of the slide rail 15.

[0035] Reference Figure 3 The first turntable 8 is fixedly connected to the middle and upper part of the outer side of the column 7, and the top of the first turntable 8 is threadedly connected with the first bolt 10. A thread groove is provided on the top of the first turntable 8, and the first bolt 10 is located inside the thread groove. A plurality of thread grooves are provided on the bottom of the second turntable 9, and the first bolt 10 is located in a thread groove. The second turntable 9 can be fixed to the first turntable 8 by the first bolt 10, and the first bolt 10 can be threadedly connected to the top of the first turntable 8 by the thread groove. By providing a plurality of thread grooves on the top of the second turntable 9, the second clamping plate 13 can be rotated to a suitable angle, so that the first bolt 10 can fix the second turntable 9 and the first turntable 8 together.

[0036] Working principle: When in use, when the accessory to be positioned and clamped is of a regular shape, it is only necessary to first drive the first telescopic rod 4 to drive the first clamping plate 6 to move to the rear side, and then move a slider 16 above the slide rail 15 to the outermost side, slide the other slider 16 to the middle of the slide rail 15, fix it with the second bolt 17, and then drive the second telescopic rod 12 to drive the second clamping plate 13 to move to the front side, so as to fix the accessory. When the accessory is of an irregular shape, first drive the first telescopic rod 4 to move the first clamping plate 6 to a suitable position, and then drive the motor 20 to rotate the rotating shaft 21, thereby driving the first gear 22 fixed above the rotating shaft 21 to rotate, and then driving the second gear 23 meshing with the first gear 22 to rotate, driving the support rod 2 fixedly connected to the middle part of the second gear 23 to rotate, thereby driving the first support plate 3 above the support rod 2 to rotate, so as to Adjust the direction of the first clamping plate 6, then move the two sliders 16 above the slide rail 15, fix the two sliders 16 with the two second bolts 17, and then drive the two second telescopic rods 12 to drive the two second clamping plates 13 to move outward, then remove the two first bolts 10, and then rotate the two second turntables 9 to adjust the directions of the two second clamping plates 13. After the adjustment is completed, the two second bolts 17 are threadedly connected to the thread grooves opened on the tops of the two first turntables 8 and a thread groove opened on the bottoms of the two second turntables 9, so that the two second turntables 9 are fixed together with the two first turntables 8 to avoid the two second turntables 9 rotating during use and causing the accessories to fall. The first guide rod 5 can play an auxiliary supporting role for the first clamping plate 6 when the first clamping plate 6 moves, and the two second guide rods 14 play an auxiliary supporting role for the second clamping plate 13.

[0037] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A positioning and clamping device for automobile parts of various specifications, comprising a base (1), characterized in that: The base (1) is rotatably connected to a support rod (2), the top of the support rod (2) is fixedly connected to a first support plate (3), one side of the first support plate (3) is fixedly connected to a first telescopic rod (4), one end of the first telescopic rod (4) is fixedly connected to a first clamping plate (6), one side of the top of the base (1) is fixedly connected to a slide rail (15), both sides of the slide rail (15) are slidably connected to sliders (16), the middle parts of the top surfaces of the sliders (16) on both sides are fixedly connected to columns (7), the tops of the columns (7) on both sides are rotatably connected to second turntables (9), the tops of the second turntables (9) on both sides are fixedly connected to second support plates (11), one side of the second support plates (11) on both sides are fixedly connected to second telescopic rods (12), the output ends of the second telescopic rods (12) on both sides are fixedly connected to second clamping plates (13), and a gear rotation mechanism is provided inside the base (1).

2. The positioning and clamping device for multi-specification automobile parts according to claim 1, characterized in that: The gear rotating mechanism comprises a motor (20), a rotating shaft (21), a first gear (22) and a second gear (23); one end of the rotating shaft (21) is fixedly connected to the output end of the motor (20); the other end of the rotating shaft (21) is fixedly connected to the bottom of the first gear (22); the outer side of the first gear (22) is meshedly connected to the outer side of the second gear (23); the support rod (2) passes through the second gear (23) and the top of the base (1); the outer side of the support rod (2) is fixedly connected to the middle of the second gear (23).

3. The positioning and clamping device for multi-specification automobile parts according to claim 1, characterized in that: A first guide rod (5) is slidably connected to the middle of the top surface of the first support plate (3), and one end of the first guide rod (5) is fixedly connected to the top of one side of the first clamping plate (6).

4. The positioning and clamping device for multi-specification automobile parts according to claim 1, characterized in that: A through hole (18) is provided on one side of the top of the sliding block (16), a second bolt (17) is threadedly connected to the inner wall of the through hole (18), and one end of the second bolt (17) is threadedly connected to the top of the sliding rail (15).

5. The positioning and clamping device for multi-specification automobile parts according to claim 1, characterized in that: Baffles (19) are fixedly connected to both sides of the slide rail (15), and the bottoms of the baffles (19) on both sides are fixedly connected to both sides of the top surface of the base (1) respectively.

6. The positioning and clamping device for multi-specification automobile parts according to claim 1, characterized in that: A second guide rod (14) is slidably connected to the middle of the top surface of the second support plate (11), and one end of the second guide rod (14) is fixedly connected to the top of one side of the second clamping plate (13).

7. The positioning and clamping device for multi-specification automobile parts according to claim 1, characterized in that: A first turntable (8) is fixedly connected to the middle upper portion of the outer side of the column (7), a first bolt (10) is threadedly connected to the top of the first turntable (8), a thread groove is provided on the top of the first turntable (8), and the first bolt (10) is located inside the thread groove.

8. The positioning and clamping device for multi-specification automobile parts according to claim 7, characterized in that: A plurality of thread grooves are provided at the bottom of the second rotating disk (9), and the first bolt (10) is located in one of the thread grooves.

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