Fixing device for automobile wheel detection

Abstract

The utility model discloses a fixing device for automobile wheel detection, which comprises a base and a fixing block fixedly connected to the top of the base, the top of the fixing block is provided with a fixing disc, one side of the fixing disc is provided with a plurality of strip-shaped grooves, and the interiors of the strip-shaped grooves are slidably connected with limiting rods. One side of the limiting rod is fixedly connected with a triangular plate. The utility model relates to the technical field of automobile wheel detection. According to the fixing device for automobile wheel detection, an electric telescopic rod is controlled to extend, the electric telescopic rod can drive a conical plate to move leftwards, the conical plate can extrude and push a plurality of triangular plates, the triangular plates drive a plurality of limiting rods to move outwards, the limiting rods are inserted into a wheel opening, and the limiting rods can open and support the wheel opening; therefore, the automobile wheel can be conveniently limited, the wheel fixing stability is improved, and the automobile wheel can be conveniently detected and maintained.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile wheel detection, in particular to a fixing device used for automobile wheel detection. Background Art

[0002] The wheel is a rotating component between the tire and the axle that bears the load. It is usually composed of two main parts, the rim and the spokes. When there is a safety problem with the wheel, it needs to be inspected. During the inspection, it needs to be removed and fixed with a clamp before inspection.

[0003] Usually, when fixing the automobile wheel, manual operation is required to clamp the two sides of the automobile wheel through a fixing device, which is time-consuming and laborious. After the two sides of the automobile wheel are clamped and fixed, the two sides of the automobile wheel will be blocked, affecting the inspection and maintenance operations. Therefore, a fixing device for automobile wheel inspection is proposed. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a fixing device for automobile wheel inspection, which solves the problem that manual operation is required to clamp the two sides of the automobile wheel through the fixing device, which is time-consuming and labor-intensive. After the two sides of the automobile wheel are clamped and fixed, the two sides of the automobile wheel will be blocked, affecting the inspection and maintenance operations.

[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: a fixing device for automobile wheel detection, comprising a base and a fixing block fixedly connected to the top of the base, a fixing plate is arranged on the top of the fixing block, a plurality of strip grooves are opened on one side of the fixing plate, a limiting rod is slidably connected inside the strip groove, a triangular plate is fixedly connected to one side of the limiting rod, a reset mechanism matched with the limiting rod is arranged inside the fixing plate, a fixing plate is fixedly connected to one side of the top of the base, an electric telescopic rod is fixedly connected to one side of the fixing plate through an opening, and the telescopic end of the electric telescopic rod is rotatably connected with a conical plate matched with the triangular plate through a bearing.

[0006] Preferably, the reset mechanism includes a reset cylinder, which is fixedly connected to one side of the inner cavity of the strip groove, a reset rod is slidably connected inside the reset cylinder, one end of the reset rod is fixedly connected to one side of the limit rod, and a spring is fixedly connected inside the reset cylinder and between the fixed disk and the reset rod.

[0007] Preferably, a slide groove is provided on the other side of the top of the base, the interior of the slide groove is slidably connected to a limit plate via a slider, and an arc groove is provided on the top of the limit plate.

[0008] Preferably, a rotation groove is formed on the top of the fixed block, and an annular rotation plate matching the rotation groove is fixedly connected to the outer surface of the fixed disk.

[0009] Preferably, an inclined plate is fixedly connected to the front portion of the limiting plate.

[0010] Preferably, a handle is fixedly connected to one side of the fixed plate.

[0011] Beneficial Effects

[0012] The utility model provides a fixing device for automobile wheel detection. Compared with the existing technology, it has the following beneficial effects:

[0013] (1) The utility model controls the extension of the electric telescopic rod, which drives the conical plate to move leftward, and the conical plate squeezes and pushes the multiple triangular plates, which drive the multiple limit rods to move outward, so that the multiple limit rods are inserted into the wheel openings, and the multiple limit rods are opened and supported at the wheel openings, so that the automobile wheels can be easily limited, the stability of the wheel fixation is improved, and the automobile wheels can be easily inspected and repaired.

[0014] (2) The utility model rotates the fixed plate, which drives the wheel to rotate through a plurality of limit rods, so that the fixed wheel can be easily rotated and adjusted in position, making it more convenient to detect the wheel. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the external structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the fixed block, fixed disk, conical plate and slide groove of the utility model;

[0017] Figure 3 It is a structural schematic diagram of the fixed plate, strip groove, limit rod and triangular plate of the utility model;

[0018] Figure 4 It is a structural schematic diagram of the limit rod, the triangular plate and the reset mechanism of the utility model;

[0019] Figure 5 It is a structural schematic diagram of the fixed block and the rotating groove of the utility model.

[0020] In the figure: 1, base; 2, fixed block; 3, fixed plate; 4, strip groove; 5, limit rod; 6, triangular plate; 7, reset mechanism; 8, fixed plate; 9, electric telescopic rod; 10, conical plate; 11, slide groove; 12, limit plate; 13, arc groove; 14, annular rotating plate; 15, rotating groove; 16, handle; 17, tilting plate; 71, reset cylinder; 72, reset rod; 73, spring. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0022] See also Figure 1-5 The utility model provides a technical solution: a fixing device for automobile wheel detection, comprising a base 1 and a fixing block 2 fixedly connected to the top of the base 1, a fixing plate 3 is arranged on the top of the fixing block 2, a plurality of strip grooves 4 are opened on one side of the fixing plate 3, a limiting rod 5 is slidably connected inside the strip groove 4, a triangular plate 6 is fixedly connected to one side of the limiting rod 5, a reset mechanism 7 adapted to the limiting rod 5 is arranged inside the fixing plate 3, a fixing plate 8 is fixedly connected to one side of the top of the base 1, an electric telescopic rod 9 is fixedly connected to one side of the fixing plate 8 through an opening, the electric telescopic rod 9 is electrically connected to an external power supply and is controlled by a control switch, a conical plate 10 adapted to the triangular plate 6 is rotatably connected to the telescopic end of the electric telescopic rod 9 through a bearing, a slide groove 11 is opened on the other side of the top of the base 1, the inside of the slide groove 11 is slidably connected to the limiting plate 12 through a slider, and an arc groove 13 is opened on the top of the limiting plate 12.

[0023] Furthermore, in order to facilitate the automatic resetting of the limit rod 5, the reset mechanism 7 includes a reset cylinder 71, which is fixedly connected to one side of the inner cavity of the strip groove 4, and a reset rod 72 is slidably connected inside the reset cylinder 71. One end of the reset rod 72 is fixedly connected to one side of the limit rod 5, and a spring 73 is fixedly connected inside the reset cylinder 71 and between the fixed disk 3 and the reset rod 72.

[0024] Furthermore, in order to facilitate the rotation of the fixed wheel, a rotation groove 15 is opened on the top of the fixed block 2, and an annular rotating plate 14 adapted to the rotation groove 15 is fixedly connected to the outer surface of the fixed disk 3, and a handle 16 is fixedly connected to one side of the fixed disk 3.

[0025] Furthermore, in order to facilitate rolling the wheel into the arc groove 13 , an inclined plate 17 is fixedly connected to the front portion of the limiting plate 12 .

[0026] When in use, the car wheel is rolled into the arc groove 13 through the inclined plate 17, the limiting plate 12 is pushed to the right, the wheel in the arc groove 13 is sleeved on the three limiting rods 5, and then the electric telescopic rod 9 is controlled to extend, the electric telescopic rod 9 will drive the conical plate 10 to move to the left, the conical plate 10 will gradually squeeze the multiple triangular plates 6, so that the multiple triangular plates 6 drive the multiple limiting rods 5 to move around respectively, so that the multiple limiting rods 5 are gradually opened in the wheel opening, and the multiple opened limiting rods 5 will support and limit the wheel, and by rotating the fixed plate 3, the fixed plate 3 will drive the wheel to rotate through the multiple limiting rods 5 to detect the wheel;

[0027] After the wheel is inspected, the electric telescopic rod 9 is controlled to contract and drive the conical plate 10 to move to the right, so that the conical plate 10 no longer squeezes the multiple triangular plates 6. Through the action of the spring 73, the reset cylinder 71 and the reset rod 72 pull the limit rod 5 to move inward and reset, so that the multiple limit rods 5 no longer support the wheel opening, and the limit plate 12 is moved to the left to remove the inspected wheel.

Claims

1. A fixing device for detecting a vehicle wheel, comprising a base (1) and a fixing block (2) fixedly connected to the top of the base (1), characterized in that: A fixing plate (3) is arranged on the top of the fixing block (2), a plurality of strip grooves (4) are provided on one side of the fixing plate (3), a limiting rod (5) is slidably connected inside the strip groove (4), a triangular plate (6) is fixedly connected to one side of the limiting rod (5), a reset mechanism (7) matched with the limiting rod (5) is arranged inside the fixing plate (3), a fixing plate (8) is fixedly connected to one side of the top of the base (1), an electric telescopic rod (9) is fixedly connected to one side of the fixing plate (8) through an opening, and the telescopic end of the electric telescopic rod (9) is rotatably connected to a conical plate (10) matched with the triangular plate (6) through a bearing.

2. A fixing device for automobile wheel detection according to claim 1, characterized in that: The reset mechanism (7) comprises a reset cylinder (71), the reset cylinder (71) is fixedly connected to one side of the inner cavity of the strip groove (4), a reset rod (72) is slidably connected inside the reset cylinder (71), one end of the reset rod (72) is fixedly connected to one side of the limit rod (5), and a spring (73) is fixedly connected inside the reset cylinder (71) and located between the fixed disk (3) and the reset rod (72).

3. A fixing device for automobile wheel detection according to claim 1, characterized in that: A slide groove (11) is provided on the other side of the top of the base (1), the interior of the slide groove (11) is slidably connected to a limit plate (12) via a slider, and an arc groove (13) is provided on the top of the limit plate (12).

4. A fixing device for automobile wheel detection according to claim 3, characterized in that: A rotation groove (15) is provided on the top of the fixed block (2), and an annular rotation plate (14) matching the rotation groove (15) is fixedly connected to the outer surface of the fixed disk (3).

5. A fixing device for automobile wheel detection according to claim 3, characterized in that: The front portion of the limiting plate (12) is fixedly connected to an inclined plate (17).

6. A fixing device for automobile wheel detection according to claim 5, characterized in that: A handle (16) is fixedly connected to one side of the fixing plate (3).

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