Hub bearing detection clamping equipment

Abstract

The utility model relates to the technical field of hub bearing detection, and discloses hub bearing detection clamping equipment, which comprises a fixed shell, a detection groove body is arranged at the top of the fixed shell, a positioning column is fixedly connected in the detection groove body, a hub bearing is arranged outside the positioning column, and the hub bearing is arranged in the detection groove body. The hub bearing detection clamping equipment has the advantages that multi-point clamping is achieved, ideal clamping precision is achieved, a gear set is used for driving a clamp to clamp a hub bearing placed outside a positioning column, the clamping precision is high, the clamping precision is high, and the clamping precision is high. A hub bearing can be controlled to be stabilized outside a positioning column and located at the center position of a detection groove body, gears of different specifications can convert the translation distance of a clamp into the meshing relation between the gears, then the gears are used for limiting the position of the clamp, and the clamping precision is improved; the problem that an existing hub bearing detection clamping device is not ideal in clamping effect is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of wheel hub bearing detection, in particular to a wheel hub bearing detection clamping device. Background Art

[0002] Automobile wheel hub bearings are a type of bearing. During the processing of automobile wheel hub bearings, they need to be clamped and positioned. Therefore, clamping tools are needed to clamp them so that the automobile wheel hub bearings remain in a positioned state, which makes it convenient for operations such as grinding and polishing the surface of the automobile wheel hub bearings by a grinder.

[0003] This prior art solution also has the following problems when used: in the process of clamping the automobile wheel hub bearing, a two-point clamping method is adopted, that is, the clamping block at one end of the screw rod is clamped on the outer wall of the automobile wheel hub bearing through the thread force of the screw rod, so as to clamp and position the two ends of the automobile wheel hub bearing. The clamping effect of this direct clamping method is not stable and there will be a slight looseness. This is because the screw rod will be slightly loose during processing. Utility Model Content

[0004] In view of the disadvantage that the clamping effect of the wheel hub bearing detection clamping device in the prior art is not ideal, the utility model provides a wheel hub bearing detection clamping device, which has the advantages of multi-point clamping and ideal clamping accuracy.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a wheel hub bearing detection clamping device, comprising a fixed shell, a detection slot body is opened on the top of the fixed shell, a positioning column is fixedly connected to the inside of the detection slot body, a wheel hub bearing is arranged on the outside of the positioning column, a drive motor is installed inside the fixed shell, the output end of the drive motor is fixedly connected to the motor shaft, the outside of the motor shaft is fixedly connected to the transmission wheel, and the outside of the transmission wheel is meshingly connected to the driven wheel.

[0006] Preferably, the outside of the driven wheel is meshedly connected with a tooth structure, the outside of the tooth structure is fixedly connected with a rotating ring, the top of the rotating ring is fixedly connected with a connecting rod, and the top of the connecting rod is fixedly connected with the rotating wheel.

[0007] Preferably, a rotating shaft is provided inside the fixed shell, a first gear is fixedly connected to the bottom of the rotating shaft, the first gear is meshed with the rotating wheel, a second gear is fixedly connected to the top of the rotating shaft, a tooth plate is meshed outside the second gear, a limiting rod is fixedly connected to the outside of the tooth plate, and a clamp is fixedly connected to the tail end of the limiting rod.

[0008] Preferably, a rotating shaft is provided inside the driven wheel, and the rotating shaft is rotatably connected to the inside of the fixed shell.

[0009] Preferably, a mounting groove corresponding to the rotating ring is opened inside the fixed shell, and the rotating ring is rotatably connected to the inside of the groove. A groove corresponding to the rotating wheel is opened inside the fixed shell, and the rotating wheel is rotatably connected to the inside of the groove, and the rotating wheel can rotate.

[0010] Preferably, the height of the plane where the bottom of the limiting rod is located is higher than the height of the plane where the top of the rotating wheel is located, and a sliding groove corresponding to the limiting rod is opened inside the fixed shell, and the limiting rod can limit the position of the clamp.

[0011] Preferably, the limiting rods and the clamps are provided in four groups, which are evenly distributed in a circular shape, and the four groups of limiting rods and the clamps can fix the position of the wheel hub bearing.

[0012] Beneficial effects:

[0013] 1. The wheel hub bearing detection clamping device drives the limit rod to move through the motor-driven gear set to drive the clamp to gradually approach the wheel hub bearing and limit the wheel hub bearing to the center of the detection tank. The specification of the first gear is lower than that of the rotating wheel. The tooth structure of the gear refines the linear movement of the clamp to improve the clamping accuracy of the clamp. The clamp is provided with four evenly distributed positioning columns, which can play a role of multi-point clamping and position limitation. The structure is simple and easy to use.

[0014] 2. The wheel hub bearing detection clamping device limits the position of the gear set by fixing the outer shell to avoid the problem of gear position offset during the use of the equipment. The multiple gears are arranged in levels, which saves equipment space, reduces equipment consumables, and has environmental benefits. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0016] Figure 2 This is a schematic diagram of the structure of the driven wheel of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the rotating ring of the utility model;

[0018] Figure 4 This is a schematic diagram of the tooth plate structure of the utility model.

[0019] In the figure: 1. fixed shell; 2. detection tank; 3. positioning column; 4. wheel hub bearing; 5. driving motor; 6. motor shaft; 7. transmission wheel; 8. driven wheel; 9. rotating ring; 10. tooth structure; 11. connecting rod; 12. rotating wheel; 13. first gear; 14. rotating shaft; 15. second gear; 16. gear plate; 17. limit rod; 18. clamp. DETAILED DESCRIPTION

[0020] 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.

[0021] Embodiment 1

[0022] See also Figure 1-4 A wheel hub bearing detection clamping device comprises a fixed shell 1, a detection slot 2 is opened on the top of the fixed shell 1, a positioning column 3 is fixedly connected inside the detection slot 2, a wheel hub bearing 4 is arranged outside the positioning column 3, a driving motor 5 is installed inside the fixed shell 1, a motor shaft 6 is fixedly connected to the output end of the driving motor 5, a transmission wheel 7 is fixedly connected to the outside of the motor shaft 6, a driven wheel 8 is meshedly connected to the outside of the transmission wheel 7, a tooth structure 10 is meshedly connected to the outside of the driven wheel 8, a rotating ring 9 is fixedly connected to the outside of the tooth structure 10, a connecting rod 11 is fixedly connected to the top of the rotating ring 9, and a rotating wheel 12 is fixedly connected to the top of the connecting rod 11.

[0023] Among them, a rotating shaft 14 is arranged inside the fixed shell 1, a first gear 13 is fixedly connected to the bottom of the rotating shaft 14, the first gear 13 is meshed with the rotating wheel 12, a second gear 15 is fixedly connected to the top of the rotating shaft 14, a tooth plate 16 is meshed with the outside of the second gear 15, a limiting rod 17 is fixedly connected to the outside of the tooth plate 16, and a clamp 18 is fixedly connected to the tail end of the limiting rod 17.

[0024] Among them, a rotating shaft is arranged inside the driven wheel 8, and the rotating shaft is rotatably connected to the inside of the fixed shell 1. An installation groove body corresponding to the rotating ring 9 is opened inside the fixed shell 1, and the rotating ring 9 is rotatably connected to the inside of the groove body. A groove body corresponding to the rotating wheel 12 is opened inside the fixed shell 1, and the rotating wheel 12 is rotatably connected to the inside of the groove body, and the rotating wheel 12 can rotate.

[0025] Among them, four groups of limiting rods 17 and clamps 18 are arranged, which are evenly distributed in a circular shape. The four groups of limiting rods 17 and clamps 18 can fix the position of the wheel hub bearing.

[0026] Working principle: When the wheel hub bearing detection clamping device is in use, the gear set can be driven by the driving motor 5 to drive the limit rod 17 to move, so as to drive the clamp 18 to gradually approach the wheel hub bearing 4, and limit the wheel hub bearing 4 to the center of the detection tank 2. The specification of the first gear 13 is lower than the specification of the rotating wheel 12, and then the linear movement of the clamp 18 is refined by the tooth structure set by the gear, thereby improving the clamping accuracy of the clamp 18. The clamp 18 is provided with four evenly distributed positioning columns 3, which can play a role of multi-point clamping and position limitation, and has a simple structure and is easy to use.

[0027] Embodiment 2

[0028] See also Figure 1-4 Further on the basis of the first embodiment, the height of the plane where the bottom of the limiting rod 17 is located is higher than the height of the plane where the top of the rotating wheel 12 is located, and a slide groove corresponding to the limiting rod 17 is opened inside the fixed shell 1, and the limiting rod 17 can limit the position of the clamp 18.

[0029] Working principle: When the wheel hub bearing detection clamping device is in use, the position of the gear set can be restricted by the fixed shell 1 to avoid the problem of gear position offset during the use of the equipment. The multiple gears are arranged in levels, which saves the space occupied by the equipment and reduces the equipment consumables. The groove opened inside the fixed shell 1 can stabilize the equipment structure and provide equipment operation stability.

[0030] 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. A wheel hub bearing inspection clamping device, comprising a fixed housing (1), characterized in that: A detection slot (2) is provided on the top of the fixed housing (1), a positioning column (3) is fixedly connected to the interior of the detection slot (2), a hub bearing (4) is arranged outside the positioning column (3), a drive motor (5) is installed inside the fixed housing (1), a motor shaft (6) is fixedly connected to the output end of the drive motor (5), a transmission wheel (7) is fixedly connected to the exterior of the motor shaft (6), and a driven wheel (8) is meshedly connected to the exterior of the transmission wheel (7).

2. A wheel hub bearing detection clamping device according to claim 1, characterized in that: The driven wheel (8) is meshingly connected with a tooth structure (10) on the outside, the tooth structure (10) is fixedly connected with a rotating ring (9) on the outside, the rotating ring (9) is fixedly connected with a connecting rod (11) on the top, and the connecting rod (11) is fixedly connected with a rotating wheel (12) on the top.

3. A wheel hub bearing detection clamping device according to claim 2, characterized in that: A rotating shaft (14) is arranged inside the fixed housing (1), a first gear (13) is fixedly connected to the bottom of the rotating shaft (14), the first gear (13) is meshingly connected to the rotating wheel (12), a second gear (15) is fixedly connected to the top of the rotating shaft (14), the outside of the second gear (15) is meshingly connected to a toothed plate (16), the outside of the toothed plate (16) is fixedly connected to a limiting rod (17), and the tail end of the limiting rod (17) is fixedly connected to a clamp (18).

4. The wheel hub bearing detection clamping device according to claim 1, characterized in that: A rotating shaft is arranged inside the driven wheel (8), and the rotating shaft is rotatably connected to the inside of the fixed housing (1).

5. The wheel hub bearing detection clamping device according to claim 2, characterized in that: The interior of the fixed housing (1) is provided with a mounting groove corresponding to the rotating ring (9), and the rotating ring (9) is rotatably connected to the interior of the groove. The interior of the fixed housing (1) is provided with a groove corresponding to the rotating wheel (12), and the rotating wheel (12) is rotatably connected to the interior of the groove.

6. The wheel hub bearing detection clamping device according to claim 3, characterized in that: The height of the plane where the bottom of the limiting rod (17) is located is higher than the height of the plane where the top of the rotating wheel (12) is located, and a sliding groove corresponding to the limiting rod (17) is provided inside the fixed housing (1).

7. The wheel hub bearing detection clamping device according to claim 3, characterized in that: The limiting rods (17) and the clamps (18) are provided in four groups and are evenly distributed in a circular shape.

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