Auxiliary clamp for motor vehicle part detection

Abstract

The utility model discloses an auxiliary fixture for motor vehicle part detection, which comprises a workbench, the upper surface of the workbench is fixedly connected with a side plate, the side surface of the side plate is fixedly connected with one end of a sliding rod, the outer side of the sliding rod is provided with a first sliding block, the side surface of the first sliding block is fixedly connected with a first toothed plate, and the upper surface of the workbench is fixedly connected with a fixing rod. A second sliding block is arranged on the outer side of the sliding rod, the side face of the second sliding block is fixedly connected with a second toothed plate, the side face of the second sliding block is fixedly connected with a first moving plate, the outer side of the lower gear is rotationally connected with an upper gear, the outer side of the first moving plate is fixedly connected with a motor, and the output end of the motor is fixedly connected with a rotating plate. Side surfaces of the side plates are fixedly connected with hydraulic cylinders. By means of the first sliding block, the first toothed plate, the fixing rod, the lower gear, the second sliding block and the second toothed plate, double-station part clamping is achieved, different parts can be clamped and fixed, the rotating plate is driven by the motor to enable the parts to rotate, and the flexibility of the parts is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of auxiliary clamps, in particular to an auxiliary clamp for detecting motor vehicle parts. Background Art

[0002] Auto parts are the foundation of the automotive industry and an important support for the sustainable and healthy development of the automotive industry. The wheel hub is a component of motor vehicle parts. The wheel hub is also called the wheel rim or steel rim. It is a cylindrical metal part with the center mounted on the shaft that supports the tire. The wheel hub needs to be tested for multiple parameters such as radial size, width, hole position, etc., and is fixed by a fixture during testing. However, most existing fixtures are single-station, that is, only one component can be clamped and fixed at a time, which affects the operator's testing efficiency and reduces the actual use effect. Utility Model Content

[0003] The purpose of the utility model is to provide an auxiliary fixture for detecting motor vehicle parts to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: an auxiliary fixture for detecting motor vehicle parts, comprising a workbench, the upper surface of the workbench is fixedly connected to the side plate, the side surface of the side plate is fixedly connected to one end of the sliding rod, a slider one is arranged on the outer side of the sliding rod, the side surface of the slider one is fixedly connected to the toothed plate one, the upper surface of the workbench is fixedly connected to the fixing rod, the outer side of the fixing rod is rotatably connected to the lower gear, a slider two is arranged on the outer side of the sliding rod, the side surface of the slider two is fixedly connected to the toothed plate two, the side surface of the slider two is fixedly connected to the moving plate one, the outer side of the lower gear is rotatably connected to the upper gear, the outer side of the moving plate one is fixedly connected to the motor, the output end of the motor is fixedly connected to the rotating plate, the side surface of the side plate is fixedly connected to the hydraulic cylinder, the output end of the hydraulic cylinder is fixedly connected to the connecting plate, the side surface of the slider one is fixedly connected to the moving plate two, and a clamping plate is arranged on the side surface of the moving plate two.

[0005] Preferably, the number of the side panels is two, the side panels are fixedly connected to both ends of the slide rod, the number of the slide rods is four, and the slide rods are symmetrically distributed at both ends of the side panels.

[0006] Preferably, the shape of slider one is "7"-shaped, and the shape of slider two is "L"-shaped. Both slider one and slider two are slidably connected to the outer side of the slide rod through a circular through hole. The number of sliders one and slider two is two, and slider one and slider two are distributed alternately in sequence.

[0007] Preferably, the number of tooth plate 1 and tooth plate 2 are both two, and the tooth plate 1 and tooth plate 2 are alternately distributed in sequence. The tooth plate 1 is located below the tooth plate 2, the tooth plate 1 is meshed and connected with the lower gear, and the tooth plate 2 is meshed and connected with the upper gear.

[0008] Preferably, the output end of the hydraulic cylinder is fixedly connected to the connecting plate through the side plate, and the connecting plate is fixedly connected to the side surfaces of the slider 1 and the slider 2 on the same side.

[0009] Preferably, the number of the motor and the number of the movable plate 2 are both two and they are symmetrically distributed, and the movable plate 2 is rotatably connected to the side surface of the clamping plate via an axle.

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

[0011] 1. The utility model provides a slider 1, a tooth plate 1, a fixing rod, a lower gear, a slider 2 and a tooth plate 2, and drives the slider 1 and the slider 2 on both sides to rotate through a hydraulic cylinder, so that the movable plate 1 and the movable plate move toward each other and clamp and fix the motor vehicle parts, thereby realizing double-station part clamping, improving the efficiency of fixing the motor vehicle parts, reducing the use and maintenance costs of the clamping device, and at the same time, can clamp and fix parts with different radii.

[0012] 2. The utility model also provides a movable plate 1, a motor, a rotating plate, a movable plate 2 and a clamping plate. After the movable plate and the clamping plate are used to clamp and fix the parts, the motor drives the rotating plate to rotate the parts, thereby improving the flexibility of the parts and facilitating the staff to detect different positions of the parts. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 It is a schematic diagram of the overall structure of the utility model from another angle;

[0015] Figure 3 It is a cross-sectional view of the overall structure of the utility model;

[0016] Figure 4 It is a partial structural schematic diagram of the utility model.

[0017] In the figure: 1. workbench; 2. side plate; 3. sliding rod; 4. slider 1; 5. tooth plate 1; 6. fixed rod; 7. lower gear; 8. slider 2; 9. tooth plate 2; 10. moving plate 1; 11. upper gear; 12. motor; 13. rotating plate; 14. hydraulic cylinder; 15. connecting plate; 16. moving plate 2; 17. clamping plate. DETAILED DESCRIPTION

[0018] 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.

[0019] See also Figure 1-4 The utility model provides a technical solution: an auxiliary fixture for detecting motor vehicle parts, including a workbench 1, the upper surface of the workbench 1 is welded and fixed to two symmetrical side plates 2, the side surfaces of the side plates 2 are welded and fixed to one end of a slide bar 3, the outer side of the slide bar 3 is slidably connected to a slider 4, the side surface of the slider 4 is welded and fixed to a tooth plate 5, the tooth plate 5 is meshed and connected to a lower gear 7, the upper surface of the workbench 1 is welded and fixed to a fixed rod 6, the outer side of the fixed rod 6 is rotatably connected to the lower gear 7 through a bearing sleeve, the outer side of the slide bar 3 is slidably connected to a slider 2 8, the side surface of the slider 2 8 is welded and fixed to a tooth plate 2 9, the tooth plate 2 9 is meshed with a lower gear 7, The upper gear 11 is meshed and connected, the slider 1 4 and the tooth plate 2 9 are both two, and are staggered in sequence, the side of the slider 2 8 is welded and fixed to the moving plate 10, the outer side of the lower gear 7 is rotatably connected to the upper gear 11, the outer side of the moving plate 10 is welded and fixed to the motor 12, the output end of the motor 12 is welded and fixed to the rotating plate 13, the side of the side plate 2 is welded and fixed to the hydraulic cylinder 14, the output end of the hydraulic cylinder 14 is welded and fixed to the connecting plate 15, the side of the slider 1 4 is welded and fixed to the moving plate 2 16, the side of the moving plate 2 16 is rotatably connected to the clamping plate 17 through the shaft, and the side of the clamping plate 17 is bonded and fixed to the anti-slip pad;

[0020] There are two side plates 2, which are welded and fixed to both ends of the slide bar 3. There are four slide bars 3, which are symmetrically distributed at both ends of the side plates 2. The shape of the slider 1 4 is "7"-shaped, and the shape of the slider 2 8 is "L"-shaped. The slider 1 4 and the slider 2 8 are both slidably connected to the outer side of the slide bar 3 through circular through holes. There are two sliders 1 4 and slider 2 8, which are staggered in sequence. There are two tooth plates 1 5 and tooth plates 2 9, which are staggered in sequence. The tooth plates 1 5 are located below the tooth plates 2 9. This ensures that when the top tooth plate 2 9 is pushed by the slider 2 8, the tooth plate 2 9 causes the upper gear 11 to rotate, and the tooth plate 2 9 on the other side is driven to move toward each other by the upper gear 11, so that the moving plate 1 10 and the moving plate 2 16 on one side move synchronously, and the rotating plate 1 is used 3 and the clamping plate 17 clamp and fix the parts, effectively enhancing the efficiency of part clamping detection. Similarly, the connecting plate 15 will push the slider 4 to move and use the toothed plate 5 to rotate the lower gear 7, so that the movable plate 10 and the clamping plate 17 on the same side move to clamp the parts. In this way, parts of different radius sizes can be clamped and fixed. The toothed plate 15 is meshed and connected with the lower gear 7, and the toothed plate 29 is meshed and connected with the upper gear 11. The output end of the hydraulic cylinder 14 passes through the side plate 2 and is welded and fixed to the connecting plate 15. The connecting plate 15 is welded and fixed to the side of the slider 4 and the slider 2 8 on the same side. The number of motors 12 and the movable plate 2 16 is two, and they are symmetrically distributed. The movable plate 2 16 is rotatably connected to the side of the clamping plate 17 through the shaft body. The rotating plate 13 drives the parts to rotate through the motor 12, thereby improving the flexibility of the parts and improving the work efficiency.

[0021] Working principle: When in use, the hydraulic cylinder 14 pushes the connecting plate 15 so that the slider 2 8 and the slider 1 4 on the same side slide on the outside of the slide rod 3 toward the fixed rod 6. The movement of the slider 2 8 causes the upper gear 11 to rotate through the tooth plate 2 9. The upper gear 11 is used to rotate and drive the slider 2 8 and the tooth plate 2 9 on the other side to move toward the fixed rod 6 on the outside of the slide rod 3, further driving the moving plate 10 and the moving plate 2 16 to move toward each other, and the parts are clamped and fixed by the rotating plate 13 and the clamping plate 17. Similarly, when the connecting plate 15 pushes the slider 1 4 to move toward the fixed rod 6, the tooth plate 1 5 drives the slider 1 4 and the tooth plate 1 5 on the other side to move toward the fixed rod 6 through the rotation of the lower gear 7, further causing the moving plate 10 and the moving plate 2 16 to move toward each other, so that the rotating plates 13 and the clamping plates 17 on both sides can clamp and fix the parts, and the rotating plate 13 drives the parts to rotate through the motor 12, which is convenient for the staff to detect the different positions of the parts.

[0022] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[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. An auxiliary fixture for testing motor vehicle parts, comprising a workbench (1), characterized in that: The upper surface of the workbench (1) is fixedly connected to the side plate (2), the side of the side plate (2) is fixedly connected to one end of the slide bar (3), a slider (4) is arranged on the outer side of the slide bar (3), the side of the slider (4) is fixedly connected to the tooth plate (5), the upper surface of the workbench (1) is fixedly connected to the fixed rod (6), the outer side of the fixed rod (6) is rotatably connected to the lower gear (7), the outer side of the slide bar (3) is provided with a slider (8), the side of the slider (8) is fixedly connected to the tooth plate (9), the side of the slider (8) is fixedly connected to the tooth plate (9), The side surface of the slider (4) is fixedly connected to the movable plate (10), the outer side of the lower gear (7) is rotatably connected to the upper gear (11), the outer side of the movable plate (10) is fixedly connected to the motor (12), the output end of the motor (12) is fixedly connected to the rotating plate (13), the side surface of the side plate (2) is fixedly connected to the hydraulic cylinder (14), the output end of the hydraulic cylinder (14) is fixedly connected to the connecting plate (15), the side surface of the slider (4) is fixedly connected to the movable plate (16), and a clamping plate (17) is provided on the side surface of the movable plate (16).

2. The auxiliary fixture for detecting motor vehicle parts according to claim 1, characterized in that: The number of the side panels (2) is two, and the side panels (2) are fixedly connected to the two ends of the slide bars (3). The number of the slide bars (3) is four, and the slide bars (3) are symmetrically distributed at the two ends of the side panels (2).

3. The auxiliary fixture for detecting motor vehicle parts according to claim 1, characterized in that: The shape of the slider 1 (4) is a "7" shape, and the shape of the slider 2 (8) is an "L" shape. The slider 1 (4) and the slider 2 (8) are both slidably connected to the outer side of the slide rod (3) through a circular through hole. The number of the slider 1 (4) and the slider 2 (8) is two, and the slider 1 (4) and the slider 2 (8) are alternately distributed in sequence.

4. The auxiliary fixture for detecting motor vehicle parts according to claim 1, characterized in that: The number of the tooth plate 1 (5) and the number of the tooth plate 2 (9) are both two, and the tooth plate 1 (5) and the tooth plate 2 (9) are alternately distributed in sequence. The tooth plate 1 (5) is located below the tooth plate 2 (9), the tooth plate 1 (5) is meshedly connected with the lower gear (7), and the tooth plate 2 (9) is meshedly connected with the upper gear (11).

5. The auxiliary fixture for detecting motor vehicle parts according to claim 1, characterized in that: The output end of the hydraulic cylinder (14) passes through the side plate (2) and is fixedly connected to the connecting plate (15), and the connecting plate (15) is fixedly connected to the side surfaces of the slider 1 (4) and the slider 2 (8) on the same side.

6. The auxiliary fixture for detecting motor vehicle parts according to claim 1, characterized in that: The number of the motor (12) and the second moving plate (16) are both two and symmetrically distributed. The second moving plate (16) is rotatably connected to the side of the clamping plate (17) via a shaft.

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