Vehicle hub polishing equipment

Abstract

The utility model discloses vehicle hub polishing equipment in the technical field of polishing equipment, which comprises a hub body, a base and a fixing mechanism, the hub body is arranged on the base, the fixing mechanism is connected to the base and used for fixing the hub body, the fixing mechanism comprises a motor, a screw rod and a fixing block, and the motor is connected with the screw rod. The motor is fixedly connected into the base, the output end of the motor is fixedly connected with a driving bevel gear, one end of the screw rod is fixedly connected with a driven bevel gear, the driven bevel gear is meshed with the driving bevel gear, the screw rod is in threaded connection with a sliding block, the sliding block extends out of the upper end of the base, and the fixing block is fixedly connected with the upper end of the sliding block. The fixing block is slidably arranged at the upper end of the base. The hub polishing device has the advantages that the fixing mechanism can be driven by the motor to fix the periphery of the hub body, so that polishing of the two sides of the hub body is achieved, the hub body can be fixed in the hub body, and polishing of the periphery of the hub body is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of polishing equipment, in particular to a vehicle wheel hub polishing equipment. Background Art

[0002] The wheel hub is a cylindrical metal component with the inner contour of the tire supporting the tire and the center mounted on the axle. It is also called rim, steel ring, wheel, and tire bell. There are many types of wheel hubs depending on the diameter, width, molding method, and material. The automobile wheel hub is an important accessory in the car. It is the part where the axle is installed in the car. Today's automobile wheel hubs are generally cast. During the molding process, both sides and the outer surface of the wheel hub need to be polished to obtain a smooth surface.

[0003] In the prior art, when polishing the wheel hub, due to the irregularity of its front side, some manual polishing processes are required. The metal dust generated during the polishing of the wheel hub will endanger health if inhaled into the body. Moreover, since the periphery and both sides of the wheel hub need to be polished, different clamps are required to fix the wheel hub. For example, when polishing the periphery of the wheel hub, the clamp cannot clamp the periphery of the wheel hub. When polishing both sides of the wheel hub, the clamp cannot contact both sides of the wheel hub. Therefore, the same clamp cannot be used to clamp and fix the two sides and periphery of the wheel hub when polishing. Utility Model Content

[0004] The technical problem to be solved by the utility model is that the existing device cannot use the same kind of clamp to clamp the wheel hub to achieve polishing of the outer periphery and both sides of the wheel hub when polishing the wheel hub.

[0005] In order to achieve the above purpose, the technical solution provided by the utility model is:

[0006] A vehicle wheel hub polishing device includes a wheel hub body, a base and a fixing mechanism, wherein the wheel hub body is arranged on the base, and the fixing mechanism is connected to the base for fixing the wheel hub body, and the fixing mechanism includes a motor, a screw and a fixing block, wherein the motor is fixed in the base, and an active bevel gear is fixed at the output end of the motor, and the screw is rotatably connected in the base, and a driven bevel gear is fixed at one end of the screw, and the driven bevel gear is meshed with the active bevel gear, and a slider is threadedly connected on the screw, and the slider extends out of the upper end of the base, and the fixing block is fixed to the upper end of the slider, and the fixing block is slidably arranged at the upper end of the base.

[0007] Furthermore, an installation groove is provided in the base, and several of the screw rods are rotatably arranged in the installation groove in a sliding array. The upper end of the base is provided with a slide groove in a ring array. The slide groove passes through the upper end of the base and is connected to the installation groove. The number of the slide grooves is the same as the number of the screw rods, and several of the sliders are slidably adapted in the slide grooves.

[0008] Furthermore, a support plate is fixedly connected to one end of the inner wall of the slide groove, one end of the screw rod rotates through the support plate, a plurality of connecting blocks are fixedly connected to the inner wall of the installation groove, and the other end of the screw rod is rotatably connected to the connecting block.

[0009] Furthermore, a fastening block is fixedly connected to the inner upper end of the fixing block, and the fastening block abuts against the outer wall of the hub body.

[0010] Furthermore, it also includes a dust suction mechanism, which is symmetrically connected to the upper end of the base, and the dust suction mechanism includes a dust suction box and a mounting frame. The dust suction box is fixed to the upper end of the base, and a filter cloth is fixed to the mounting frame. The mounting frame is inserted into one side of the dust suction box and extends into the dust suction box. A plurality of dust suction holes are provided on the other side of the dust suction box, and a plurality of air suction holes are provided on the lower end of the inner wall of the dust suction box. Air suction grooves are symmetrically provided on the upper end of the base, and the air suction grooves are connected to the air suction holes. Air suction pipes are symmetrically fixed to both sides of the base, and the air suction pipes are connected to the air suction grooves.

[0011] Furthermore, a mounting block is symmetrically fixed to the upper end of the mounting frame, and the mounting block is connected to one side of the dust collection box by bolts.

[0012] Furthermore, a connection groove is provided on one side of the dust collection box, and the installation frame is slidably inserted and adapted to fit in the connection groove.

[0013] The beneficial effects achieved by the utility model using the above structure are as follows:

[0014] 1: A dust suction mechanism is provided to absorb the dust generated during the polishing of the wheel hub body, preventing the dust from being inhaled into the human body and affecting health;

[0015] 2: The fixing mechanism can be driven by a motor to fix the outer periphery of the wheel hub body, thereby achieving polishing on both sides of the wheel hub body, or the wheel hub body can be fixed from within the wheel hub body, thereby achieving polishing on the outer periphery of the wheel hub body. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the whole machine of the utility model.

[0017] Figure 2 It is an exploded view of the utility model.

[0018] Figure 3 It is a schematic diagram of cutting the base of the utility model.

[0019] Figure 4 It is a schematic diagram of the fixing mechanism of the utility model.

[0020] Figure 5 It is a schematic diagram of the dust collection mechanism of the present utility model.

[0021] Figure 6This is a schematic diagram of the cutting of the dust collection box of the present invention.

[0022] Description of reference numerals:

[0023] 1. Hub body, 2. Base, 201. Slide groove, 202. Air suction groove, 203. Air suction pipe, 204. Mounting groove, 3. Dust suction mechanism, 301. Mounting frame, 302. Mounting block, 303. Filter cloth, 304. Connecting groove, 305. Dust suction hole, 306. Air suction hole, 307. Dust suction box, 4. Fixing mechanism, 401. Motor, 402. Driving bevel gear, 403. Driven bevel gear, 404. Screw, 405. Support plate, 406. Connecting block, 407. Sliding block, 408. Fixing block, 409. Fastening block. DETAILED DESCRIPTION

[0024] like Figure 1-6 As shown, a vehicle wheel hub polishing device includes a hub body 1, a base 2 and a fixing mechanism 4, wherein the hub body 1 is arranged on the base 2, and the fixing mechanism 4 is connected to the base 2 for fixing the hub body 1, and the fixing mechanism 4 includes a motor 401, a screw 404 and a fixing block 408, wherein the motor 401 is fixedly connected to the base 2, and an active bevel gear 402 is fixedly connected to the output end of the motor 401, and the screw 404 is rotatably connected to the base 2, and one end of the screw 404 is fixedly connected to a driven bevel gear 403, and the driven bevel gear 403 is meshed with the active bevel gear 402, and a slider 407 is threadedly connected to the screw 404, and the slider 407 extends out of the upper end of the base 2, and the fixing block 408 is fixedly connected to the upper end of the slider 407, and the fixing block 408 is slidably arranged on the upper end of the base 2.

[0025] like Figure 3 , 4 As shown, in order to install the fixing mechanism 4, a mounting groove 204 is provided in the base 2, and a plurality of screw rods 404 are rotatably arranged in the mounting groove 204 in a sliding array. A slide groove 201 is provided in a ring array at the upper end of the base 2. The slide groove 201 passes through the upper end of the base 2 and is connected to the mounting groove 204. The number of the slide grooves 201 is the same as the number of the screw rods 404, and a plurality of sliders 407 are slidably adapted in the slide grooves 201.

[0026] like Figure 4 As shown, in order to make the screw rod 404 rotate stably in the installation groove 204, a support plate 405 is fixedly connected to one end of the inner wall of the slide groove 201, and one end of the screw rod 404 rotates through the support plate 405. A plurality of connecting blocks 406 are fixedly connected to the inner wall of the installation groove 204, and the other end of the screw rod 404 is rotatably connected to the connecting block 406.

[0027] like Figure 4As shown, in order to fix the outer periphery of the hub body 1 , a fastening block 409 is fixedly connected to the inner upper end of the fixing block 408 , and the fastening block 409 abuts against the outer wall of the hub body 1 .

[0028] like Figure 1 , 5 6, in order to absorb the dust generated during the polishing of the hub body 1, a dust suction mechanism 3 is provided, the dust suction mechanism 3 is symmetrically connected to the upper end of the base 2, the dust suction mechanism 3 includes a dust suction box 307 and a mounting frame 301, the dust suction box 307 is fixed to the upper end of the base 2, a filter cloth 303 is fixed to the mounting frame 301, the mounting frame 301 is plugged into one side of the dust suction box 307 and extends into the dust suction box 307, the other side of the dust suction box 307 is provided with a plurality of dust suction holes 305, the lower end of the inner wall of the dust suction box 307 is provided with a filter cloth 303, and the filter cloth 303 is fixed to the mounting frame 301. There are a number of air suction holes 306, and the upper end of the base 2 is symmetrically provided with an air suction groove 202, and the air suction groove 202 is connected to the air suction hole 306. The base 2 is symmetrically fixed with air suction pipes 203 on both sides, and the air suction pipes 203 are connected to the air suction groove 202. The upper end of the mounting frame 301 is symmetrically fixed with a mounting block 302, and the mounting block 302 is connected to one side of the dust collection box 307 by bolts. A connecting groove 304 is provided on one side of the dust collection box 307, and the mounting frame 301 is slidably inserted and adapted to fit in the connecting groove 304.

[0029] When the utility model is in use, the hub body 1 is arranged on the base 2, and the output end of the motor 401 drives the master and slave bevel gears to rotate, thereby driving the driven bevel gear 403 to rotate, thereby driving the screw 404 to rotate, thereby driving the slider 407 to slide in the slide groove 201, thereby driving the fixing block 408 to slide on the base 2, thereby driving the fastening block 409 to squeeze and fit the outer periphery of the hub body 1, and then the grinding machine can be used to manually polish both sides of the hub body 1, and the fixing mechanism 4 and the hub body 1 are loosened and tightened. After the hub body 1 is removed, the fixing block 408 is retracted on the base 2, and the hub body 1 is buckled and arranged on the outside of the fixing block 408 on the base 2, and driven by the motor 401, the outer side of the fixing block 408 is squeezed and pressed against the inner wall of the hub body 1, so as to achieve the fixation of the hub body 1, and then the grinding machine can be used to manually grind the outer periphery of the hub body 1.

[0030] In summary: In the embodiment of the utility model, a dust suction mechanism 3 is provided to absorb the dust generated during the polishing of the hub body 1 to prevent the dust from being inhaled into the human body and affecting health. The fixing mechanism 4 can be driven by the motor 401 to fix the outer periphery of the hub body 1, thereby realizing the polishing of both sides of the hub body 1, and can also fix the hub body 1 from inside the hub body 1, thereby realizing the polishing of the outer periphery of the hub body 1.

[0031] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A vehicle wheel hub polishing device, comprising a wheel hub body, characterized in that: It also includes a base and a fixing mechanism, the hub body is arranged on the base, the fixing mechanism is connected to the base for fixing the hub body, the fixing mechanism includes a motor, a screw and a fixing block, the motor is fixed in the base, the output end of the motor is fixedly connected to a driving bevel gear, the screw is rotatably connected in the base, one end of the screw is fixedly connected to a driven bevel gear, the driven bevel gear is meshed with the driving bevel gear, a slider is threadedly connected to the screw, the slider extends out of the upper end of the base, the fixing block is fixedly connected to the upper end of the slider, and the fixing block is slidably arranged on the upper end of the base.

2. A vehicle wheel hub polishing device according to claim 1, characterized in that: The base is provided with an installation groove, and several screw rods are rotatably arranged in the installation groove in a sliding array. The upper end of the base is provided with a slide groove in a ring array. The slide groove passes through the upper end of the base and is connected to the installation groove. The number of the slide grooves is the same as the number of the screw rods, and several sliders are slidably adapted in the slide grooves.

3. A vehicle wheel hub polishing device according to claim 2, characterized in that: A support plate is fixedly connected to one end of the inner wall of the slide groove, and one end of the screw rod rotates through the support plate. A plurality of connecting blocks are fixedly connected to the inner wall of the installation groove, and the other end of the screw rod is rotatably connected to the connecting block.

4. A vehicle wheel hub polishing device according to claim 3, characterized in that: A fastening block is fixedly connected to the inner upper end of the fixing block, and the fastening block abuts against the outer wall of the hub body.

5. A vehicle wheel hub polishing device according to any one of claims 1 to 4, characterized in that: The utility model also includes a dust suction mechanism, which is symmetrically connected to the upper end of the base, and the dust suction mechanism includes a dust suction box and a mounting frame. The dust suction box is fixedly connected to the upper end of the base, and a filter cloth is fixedly connected to the mounting frame. The mounting frame is inserted into one side of the dust suction box and extends into the dust suction box. A plurality of dust suction holes are provided on the other side of the dust suction box, and a plurality of air suction holes are provided on the lower end of the inner wall of the dust suction box. Air suction grooves are symmetrically provided on the upper end of the base, and the air suction grooves are connected to the air suction holes. Air suction pipes are symmetrically fixedly connected to the two sides of the base, and the air suction pipes are connected to the air suction grooves.

6. The vehicle wheel hub polishing device according to claim 5, characterized in that: A mounting block is symmetrically fixed to the upper end of the mounting frame, and the mounting block is connected to one side of the dust collection box through bolts.

7. A vehicle wheel hub polishing device according to claim 6, characterized in that: A connecting groove is provided on one side of the dust collection box, and the installation frame is slidably inserted and adapted to fit in the connecting groove.

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