Environment-friendly dustproof automobile hub polishing device

Abstract

The environment-friendly dustproof automobile hub grinding device comprises a workbench and a movable plate, a handheld grinding mechanism is arranged at the top of the workbench, an air exhaust fan is embedded in the left side of the top of the workbench, a dust collection box is connected to the air exhaust fan, a hose is connected to the dust collection box, and an air exhaust cover is connected to the dust collection box through the hose. The two vertical plates are installed on the workbench, the rectangular holes are formed in the vertical plates, the wheel grooves are formed in the upper side wall and the lower side wall of each rectangular hole, the idler wheels are installed at the upper end and the lower end of the bearing, the idler wheels are installed in the wheel grooves in a rolling mode, the lead screw is installed in the bearing, and the threaded seat is in threaded connection with the lead screw. Bolts are in threaded connection with the interiors of the threaded seats, the bolts can drive the movable plate and the air exhaust hood to move up and down, the threaded seats can drive the air exhaust hood to move left and right, the rollers can drive the air exhaust hood to move front and back, then the air exhaust hood can be conveniently moved to different polishing positions on the hub, operation is convenient, and the dust collection efficiency is improved.

Description

TECHNICAL FIELD

[0001] The patent relates to the technical field of hub polishing, in particular to an environmentally-friendly and dustproof automobile hub polishing device. BACKGROUND

[0002] Polishing refers to a processing method for reducing the roughness of a workpiece surface by using mechanical, chemical or electrochemical effects to obtain a bright and smooth surface. It is a modification and processing of the workpiece surface by using polishing tools and abrasive particles or other polishing media.

[0003] The existing automobile hub polishing device is generally composed of a workbench and a polishing mechanism. In order to absorb the dust generated by polishing, an air suction hood is arranged above the workbench. However, the position of the air suction hood is fixed, and the air suction force at different positions of the hub is different, thereby reducing the dust collection efficiency. Moreover, the hub is heavy, and it is inconvenient to frequently move the position of the hub. Therefore, an environmentally-friendly and dustproof automobile hub polishing device is proposed. CONTENT OF THE INVENTION

[0004] In view of the deficiencies of the prior art, the purpose of the patent is to provide an environmentally-friendly and dustproof automobile hub polishing device. The patent is characterized in that two vertical plates are installed on the workbench, a rectangular hole is arranged on the vertical plate, the upper and lower sidewalls of the rectangular hole are provided with wheel grooves, the upper and lower ends of the bearing are provided with rollers, the rollers are rollably installed in the wheel grooves, a lead screw is installed in the bearing, a threaded seat is screwed on the lead screw, a bolt is screwed in the threaded seat, the bolt drives the moving plate and the air suction hood to move up and down, the threaded seat drives the air suction hood to move left and right, and the roller drives the air suction hood to move forward and backward. Thus, the air suction hood can be moved to different polishing positions on the hub, which is convenient to operate and improves the dust collection efficiency.

[0005] The patent solves the technical problems by adopting the following technical solution: an environmentally-friendly and dustproof automobile hub polishing device, comprising a workbench and a moving plate, wherein the top of the workbench is provided with a handheld polishing mechanism, the left side of the top of the workbench is embedded with an air suction fan, the air suction fan is connected with a dust collection box, the dust collection box is connected with a hose, the dust collection box is connected with an air suction hood through the hose, and the air suction hood is fixed to the bottom left side of the moving plate.

[0006] The top of the workbench is provided with a vertical plate on the left and right sides, a rectangular hole is arranged on the vertical plate, a wheel groove is arranged on the upper and lower walls of the rectangular hole, a bearing is arranged in the rectangular hole, a roller is arranged on the upper and lower ends of the outer ring of the bearing, the roller is rollingly arranged in the wheel groove, a lead screw is fixedly arranged on the inner ring of the bearing, a threaded seat is screwed on the side wall of the lead screw, a threaded hole is arranged on the top front side of the threaded seat, a bolt is screwed in the threaded hole, a circular hole is arranged on the top right side of the moving plate, an end is connected to the bottom end of the bolt through the circular hole, a circular ring is arranged on the side wall of the bolt, and the circular ring and the end are clamped on the two sides of the moving plate.

[0007] The rear side of the threaded seat is provided with a limiting mechanism.

[0008] Further, the top of the threaded seat is provided with a limiting hole, and a limiting rod is fixedly arranged on the top of the moving plate. The side wall of the limiting rod is in close sliding fit with the inner side wall of the limiting hole.

[0009] Further, the dust collecting box is a detachable box body.

[0010] Further, the hose can be a spiral pipe body.

[0011] Further, the vertical plate comprises a lower plate body and an upper plate body, and the bottom of the upper plate body is fixedly arranged on the top of the lower plate body.

[0012] The beneficial effects of the patent are:

[0013] 1. The patent is provided with two vertical plates on the workbench, a rectangular hole is arranged on the vertical plate, a wheel groove is arranged on the upper and lower walls of the rectangular hole, a roller is arranged on the upper and lower ends of the bearing, the roller can be rollingly arranged in the wheel groove, a lead screw is arranged in the bearing, a threaded seat is screwed on the lead screw, a threaded seat is screwed in the threaded seat, the threaded seat can drive the moving plate and the air suction cover to move up and down, the threaded seat can drive the air suction cover to move left and right, the roller can drive the air suction cover to move forward and backward, and the air suction cover can be moved to different polishing positions on the hub, which is convenient to operate and improves the dust collection efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the patent.

[0015] Figure 2 It is a partial structural schematic diagram of the patent.

[0016] Figure 3 It is a perspective view of the threaded seat of the patent.

[0017] Figure 4 It is a schematic diagram of the vertical plate of the patent.

[0018] Explanation of reference signs: 1 workbench, 2 handheld polishing mechanism, 3 air extractor, 4 dust collection box, 5 hose, 6 air extraction cover, 7 vertical plate, 8 rectangular hole, 9 wheel groove, 10 bearing, 11 roller, 12 screw rod, 13 threaded seat, 14 threaded hole, 15 bolt, 16 circular ring, 17 moving plate, 18 limiting hole, 19 limiting rod, 20 lower plate body, 21 upper plate body. DETAILED DESCRIPTION

[0019] The present patent will be further described below in conjunction with specific embodiments, which should be understood as merely illustrating the present patent and not limiting the scope of the present patent. Furthermore, it should be understood that those skilled in the art can make various modifications or changes to the present patent after reading the content taught by the present patent, and these equivalent forms also fall within the scope defined by the appended claims of the application.

[0020] Reference Figure 1 , Figure 2 , Figure 3 and Figure 4 is a schematic diagram of the present patent, an environmentally friendly dustproof automobile hub polishing device, comprising a workbench 1 and a moving plate 17, the top of the workbench 1 is provided with a handheld polishing mechanism 2, the left side of the top of the workbench 1 is embedded with an air extractor 3, the air extractor 3 is connected with a dust collection box 4, the dust collection box 4 is connected with a hose 5, the dust collection box 4 is connected with an air extraction cover 6 through the hose 5, and the air extraction cover 6 is fixed to the bottom left side of the moving plate 17;

[0021] The blowing direction of the air extractor 3 is downward, and the air extraction cover 6 is upward.

[0022] The vertically placed hose 5 connected with the air extraction cover 6 is a plastic tube body, which has the characteristics of deformation and shaping, part of the tube body is fixed on the inner wall of the through hole of the moving plate 7, the air extraction cover 6 is not fixedly connected with the moving plate 17, which is convenient for changing the angle of the air extraction cover 6, and further facilitates the calibration of the air extraction cover 6 in the direction of the flying debris during polishing.

[0023] The left and right sides of the top of the workbench 1 are both provided with vertical plates 7, the vertical plates 7 are provided with rectangular holes 8, the inner upper and lower walls of the rectangular holes 8 are both provided with wheel grooves 9, bearings 10 are arranged in the rectangular holes 8, the outer circle outer side walls of the bearings 10 are both provided with rollers 11, the rollers 11 are rollingly installed in the wheel grooves 9, screw rods 12 are fixedly installed on the inner circle inner side walls of the bearings 10, threaded seats 13 are screwed on the side walls of the screw rods 12, threaded holes 14 are formed in the top front sides of the threaded seats 13, bolts 15 are screwed in the threaded holes 14, a circular hole is formed in the top right side of the moving plate 17, end heads are connected to the bottom ends of the bolts 15 through the circular hole, circular rings 16 are installed on the side walls of the bolts 15, and the circular rings 16 and the end heads are clamped on the two sides of the moving plate 17 respectively;

[0024] The threaded seat 13 has a threaded hole for screwing with the screw rod 12, and another threaded hole 14 for screwing with the bolt 15.

[0025] The rear side of the threaded seat 13 is provided with a limiting mechanism.

[0026] Specifically, the top of the threaded seat 13 is provided with a limiting hole 18, and the top of the moving plate 17 is fixedly installed with a limiting rod 19, and the side wall of the limiting rod 19 is slidably fitted with the inner side wall of the limiting hole 18.

[0027] The limiting rod 19 is slidably installed in the limiting hole 18, and is used to limit the movement track of the moving plate 17, so that it can only move up and down relative to the threaded seat 13.

[0028] Specifically, the dust collecting box 4 is a detachable box body.

[0029] Specifically, the hose 5 can be a spiral pipe body.

[0030] The spiral pipe body facilitates the position change of the hose 5.

[0031] Specifically, the vertical plate 7 includes a lower plate body 20 and an upper plate body 21, and the bottom of the upper plate body 21 is fixedly installed on the top of the lower plate body 20.

[0032] As shown in Figure 1 By dividing the vertical plate 7 into the lower plate body 20 and the upper plate body 21, the wheel groove 9 can be conveniently opened in the early stage, and the bearing 10 with the roller 11 can be conveniently installed in the rectangular hole 8.

[0033] Working principle: the hub to be polished is placed on the workbench 1, and the worker can hold the handheld polishing mechanism 2 to polish it, at this time, the position of the bearing 10 can be moved forward and backward, and the roller 11 can roll forward and backward in the wheel groove 9, thereby adjusting the front and rear positions of the air suction cover 6, the left and right positions of the threaded seat 13 can be adjusted by rotating the screw rod 12, thereby adjusting the position of the air suction cover 6, the up and down positions of the air suction cover 6 can be adjusted by rotating the bolt 15 to drive the moving plate 17 to move up and down together with the circular ring 16, thereby moving the air suction cover 6 to the position above to be polished.

[0034] It should be noted that the device structure and the drawings of the patent mainly describe the principle of the patent, and the setting of the power mechanism, the power supply system and the control system of the device is not completely described in the technical principle of the design, and the specific of the power mechanism, the power supply system and the control system can be clearly known by the technical personnel in the field under the premise of understanding the principle of the above patent.

[0035] The patent is provided with two vertical plates on the workbench, the vertical plate is provided with a rectangular hole, the upper and lower side walls of the rectangular hole are provided with wheel grooves, the upper and lower ends of the bearing are provided with rollers, the rollers are rollably installed in the wheel grooves, a lead screw is installed in the bearing, a threaded seat is screwed on the lead screw, a bolt is screwed in the threaded seat, the bolt can drive the moving plate and the air exhaust cover to move up and down, the threaded seat can drive the air exhaust cover to move left and right, the roller can drive the air exhaust cover to move forward and backward, thereby facilitating the movement of the air exhaust cover to different polishing positions on the hub, convenient operation, and improving the dust collection efficiency.

[0036] In the description of the patent, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inner", "front", "central", "both ends" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the patent and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation; at the same time, unless otherwise explicitly specified and limited, the terms "provided", "mounted", "connected", "fixedly mounted" and the like should be understood in a broad sense, for example, can be fixedly connected, can also be detachably connected, or integrated; can be mechanically connected, can also be electrically connected; can be directly connected, can also be indirectly connected through an intermediate medium; can be the internal communication of two elements or the interaction relationship between two elements, unless otherwise explicitly limited, the above-mentioned terms in the patent can be understood according to the specific meaning in the specific context by the person skilled in the art.

[0037] Although the embodiments of the patent have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the patent, the scope of the patent is defined by the appended claims and their equivalents.

Claims

1. An environmentally friendly and dustproof automotive wheel hub grinding device, characterized in that: Including workbench (1) and moving plate (17), the top of the workbench (1) is provided with a handheld polishing mechanism (2), the left side of the top of the workbench (1) is embedded with an air extractor (3), the air extractor (3) is connected with a dust collection box (4), the dust collection box (4) is connected with a hose (5), the dust collection box (4) is connected with an air extractor cover (6) through the hose (5), the air extractor cover (6) is fixed on the bottom left side of the moving plate (17); The top of the workbench (1) is provided with a rectangular hole (8), the inside of the rectangular hole (8) is provided with a wheel groove (9), the rectangular hole (8) is provided with a bearing (10), the outer circle of the bearing (10) is provided with a roller (11), the roller (11) is installed in the wheel groove (9), the inner circle of the bearing (10) is provided with a screw rod (12), the screw rod (12) is provided with a threaded seat (13), the threaded seat (13) is provided with a threaded hole (14), the threaded hole (14) is provided with a bolt (15), the top right side of the moving plate (17) is provided with a circular hole, the bottom end of the bolt (15) is connected with an end, the side wall of the bolt (15) is provided with a circular ring (16), the circular ring (16) and the end are clamped on both sides of the moving plate (17). The rear side of the threaded seat (13) is provided with a limiting mechanism.

2. The environmentally friendly dust-free automobile wheel hub polishing device according to claim 1, characterized in that: The top of the threaded seat (13) is provided with a limiting hole (18), the top of the moving plate (17) is fixedly installed with a limiting rod (19), the side wall of the limiting rod (19) is slidably connected with the inner side wall of the limiting hole (18).

3. The environmentally friendly dust-free automobile wheel hub polishing device according to claim 1, characterized in that: The dust collection box (4) is a detachable box body.

4. The environmentally friendly dust-free automobile wheel hub polishing device according to claim 1, characterized in that: The hose (5) can be a spiral pipe body.

5. The environmentally friendly dust-free polishing device for automobile wheel hub according to claim 1, characterized in that: The vertical plate (7) includes a lower plate body (20) and an upper plate body (21), and the bottom of the upper plate body (21) is fixedly installed on the top of the lower plate body (20).

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