Multidirectional hub grinding device

Abstract

The utility model relates to the technical field of wheel hub polishing equipment, in particular to a multidirectional wheel hub polishing device which comprises a base, the top of the base is movably connected with the bottom of a rotating mechanism in a clamped mode, a fixed threaded rod penetrates through a wheel hub body and is inserted into a threaded hole, the fixed threaded rod moves downwards to the interior of the rotating threaded hole under the acting force of threads, and the rotating mechanism rotates to rotate. A rotating motor rotates to drive a rotating rod to rotate, the rotating rod rotates to drive a rotating disc to rotate, the rotating disc rotates to drive the hub body to rotate, a pushing motor rotates to drive a pushing threaded rod to rotate, and the pushing threaded rod rotates to drive a moving block to move linearly; the movable block linearly moves to drive the movable mounting column to linearly move, the movable mounting column linearly moves to drive the polishing brush to linearly move, the polishing brush moves to the surface of the hub body and can rotate along with the hub body, the side face of the whole hub body is polished, the polishing range is wide, a large amount of manpower is saved, and convenience is brought to use of people.

Description

Technical Field

[0001] The utility model relates to the technical field of wheel hub grinding equipment, in particular to a multi-directional wheel hub grinding device. Background Art

[0002] The wheel hub is a cylindrical metal component in a car tire that is used to support the tire centered on the axle. In layman's terms, it is the place where the axle is installed in the center of the wheel. It is a vital part that connects the brake drum (brake disc), wheel disc and half-axle. The part where the axle is installed in the center of the wheel is what people often call the "wheel rim" or "steel rim". The wheel hub usually uses a casting process during the casting process, and during the casting process, a large number of burrs will be generated on the surface of the wheel hub, which needs to be polished using a grinding device.

[0003] At present, most of the wheel hub grinding devices on the market are operated by operators using grinders, angle grinders and other equipment. Manual operation not only has a single grinding position for the wheel hub, but also wastes a lot of manpower, which brings inconvenience to people in grinding the wheel hub. Utility Model Content

[0004] The purpose of the utility model is to provide a multi-directional wheel hub grinding device to solve the problem in the above background technology that operators use grinders, angle grinders and other equipment for grinding. Manual operation not only has a single grinding position for the wheel hub, but also wastes a lot of manpower. To achieve the above purpose, the utility model provides the following technical solutions: a multi-directional wheel hub grinding device, including a base, the top of the base is movably engaged with the bottom of a rotating mechanism, the top of the rotating mechanism is movably abutted with the bottom of the wheel hub mechanism, and the top of the base is fixedly connected to the bottom of the grinding mechanism.

[0005] The front side of the hub mechanism is movably abutted against the back side of the grinding mechanism, and the outer wall of the grinding mechanism is drivingly connected to the outer wall of the deburring mechanism.

[0006] Preferably, the base includes four columns, an operating table and a motor base, the tops of the four columns are fixedly connected to the bottom of the operating table, and the four columns are distributed in a rectangular array about the center of the operating table, and the bottom of the middle part of the operating table is fixedly connected to the top of the motor base.

[0007] Preferably, the rotating mechanism consists of a rotating motor, a rotating rod and a rotating disk, the bottom of the rotating motor is fixedly connected to the top of the motor base, and the top of the rotating motor is fixedly connected to the bottom end of the rotating rod through a coupling, the top of the rotating rod is fixedly connected to the bottom of the rotating disk, and a rotating threaded hole is provided in the middle of the rotating disk.

[0008] Preferably, the hub mechanism includes a hub body, a hub support seat, a fixed threaded rod and a limit block, the bottom of the hub body is movably abutted against the top of the rotating disk, and the inner wall of the hub body is fixedly connected to the outer wall of the hub support seat, the inner wall of the hub support seat is threadedly connected to the outer wall of the middle part of the fixed threaded rod, and the top of the fixed threaded rod is fixedly connected to the bottom of the limit block, and the outer wall of the bottom of the fixed threaded rod is threadedly connected to the inner wall of the rotating threaded hole.

[0009] Preferably, the grinding mechanism consists of a grinding base, a grinding motor base, a pushing motor, a pushing threaded rod, a moving block, a moving mounting block, a moving mounting column and a grinding brush. The bottom of the grinding base is fixedly connected to the top of the operating table, and a mounting groove is provided inside the top of the grinding base. The inner side walls of the front and back sides of the mounting groove are respectively provided with grinding through holes, and the front side of the grinding base is fixedly connected to the back side of the grinding motor base. The top of the grinding motor base is movably engaged with the bottom of the pushing motor, and one end of the pushing motor is fixedly connected to one end of the pushing threaded rod through a coupling. A bevel gear is provided on the outer wall near the other end, and the outer walls of the two ends of the pushing threaded rod are rotatably connected with the inner walls of the two grinding through holes respectively, the outer wall of the middle part of the pushing threaded rod is threadedly connected with the inner wall of the moving block, and the outer wall of the moving block is slidably connected with the inner wall of the mounting groove, the top of the moving block is fixedly connected with the bottom of the moving mounting block, and the top of the back side of the moving mounting block is fixedly connected with the bottom of the moving mounting column, the back side of the moving mounting column is fixedly connected with the front side of the grinding brush, and two mounting through holes are respectively provided on both sides of the moving mounting column near the top, and the back side of the grinding brush is movably abutted against the front side of the hub body.

[0010] Preferably, the deburring mechanism includes a transmission rod, a fixed transmission rod, a transmission gear shaft, a rotating gear shaft, a fixed rotating rod, a rotating mounting plate and a deburring steel brush, the outer walls at both ends of the transmission rod are respectively provided with bevel gears, and the bottom end of the transmission rod is transmission-connected to the other end of the pushing threaded rod through a bevel gear, the outer wall of the fixed transmission rod near one end is provided with a bevel gear, and the outer wall of the fixed transmission rod is transmission-connected to the outer wall of the other end of the transmission rod through a bevel gear, the outer wall of one end of the fixed transmission rod is fixedly connected to the inner wall of the transmission gear shaft, and the outer side wall of the transmission gear shaft is meshedly connected to the outer side wall of the rotating gear shaft, the inner wall of the rotating gear shaft is fixedly connected to the outer wall of one end of the fixed rotating rod, and the outer wall of the middle part of the fixed rotating rod is fixedly connected to the inner wall near the front of the rotating mounting plate, and the bottom of the rotating mounting plate is fixedly connected to the top of the deburring steel brush.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] The utility model discloses a wheel hub body that is fixed on the rotating disk and moves downward through the rotating threaded hole by rotating the fixed threaded rod. The wheel hub body is firmly fixed on the rotating disk and starts the rotating motor as the rotating disk rotates. The rotating motor drives the rotating rod to rotate, and the rotating rod drives the rotating disk to rotate. The rotating disk drives the wheel hub body to rotate and starts the pushing motor. The pushing motor drives the pushing threaded rod to rotate. The pushing threaded rod drives the moving block to move linearly through the threaded action. The linear motion of the moving block drives the moving installation block to move linearly. The linear motion of the moving installation block drives the moving installation column to move linearly. The linear motion of the moving installation column drives the grinding brush to move linearly. The grinding brush moves to the surface of the wheel hub body and can grind the side of the entire wheel hub body as the wheel hub body rotates. The grinding range is wide, a lot of manpower is saved, and convenience is brought to people for grinding the wheel hub.

[0013] In the utility model, the rotation of the wheel hub body drives the wheel hub support seat to rotate, which pushes the threaded rod to rotate through the bevel gear to drive the transmission rod to rotate, the transmission rod rotates through the bevel gear to drive the fixed transmission rod to rotate, the fixed transmission rod rotates to drive the transmission gear shaft to rotate, the transmission gear shaft rotates through the meshing action to drive the rotating gear shaft to rotate, the rotating gear shaft rotates to drive the fixed rotating rod to rotate, the fixed rotating rod rotates to drive the rotating mounting plate to rotate, the rotating mounting plate rotates to drive the burr removal steel brush to rotate, the burr removal steel brush rotates to the top of the wheel hub support seat to grind the surface of the wheel hub support seat and remove burrs on the surface of the wheel hub support seat. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a cross-sectional view of the utility model;

[0016] Figure 3 It is an exploded view of the utility model;

[0017] Figure 4 For the utility model Figure 3 Exploded view of the rotating motor;

[0018] Figure 5 For the utility model Figure 3 Exploded view of the middle hub mechanism;

[0019] Figure 6 For the utility model Figure 3 Exploded view of the grinding mechanism;

[0020] Figure 7 For the utility model Figure 3 Enlarged view of the deburring mechanism.

[0021] In the figure: 1. base; 101. column; 102. operating table; 103. motor base; 2. rotating mechanism; 201. rotating motor; 202. rotating rod; 203. rotating disk; 3. hub mechanism; 301. hub body; 302. hub support seat; 303. fixed threaded rod; 304. limit block; 4. grinding mechanism; 401. grinding base; 402. grinding motor base; 403. pushing motor; 404. pushing threaded rod; 405. moving block; 406. moving mounting block; 407. moving mounting column; 408. grinding brush; 5. deburring mechanism; 501. transmission rod; 502. fixed transmission rod; 503. transmission gear shaft; 504. rotating gear shaft; 505. fixed rotating rod; 506. rotating mounting plate; 507. deburring steel brush. DETAILED DESCRIPTION

[0022] 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 technical personnel in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figures 1 to 7 The utility model provides a technical solution: a multi-directional wheel hub grinding device, including a base 1, the top of the base 1 is movably connected to the bottom of a rotating mechanism 2, the top of the rotating mechanism 2 is movably abutted against the bottom of a wheel hub mechanism 3, and the top of the base 1 is fixedly connected to the bottom of a grinding mechanism 4.

[0024] The front side of the hub mechanism 3 is movably abutted against the back side of the grinding mechanism 4 , and the outer wall of the grinding mechanism 4 is drivingly connected to the outer wall of the deburring mechanism 5 .

[0025] In this embodiment, Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7 As shown, the base 1 includes four columns 101, an operating table 102 and a motor base 103. The tops of the four columns 101 are fixedly connected to the bottom of the operating table 102, and the four columns 101 are distributed in a rectangular array about the center of the operating table 102. The bottom of the middle part of the operating table 102 is fixedly connected to the top of the motor base 103. The columns 101 keep the operating table 102 in a stable state during operation.

[0026] In this embodiment, Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7 As shown, the rotating mechanism 2 consists of a rotating motor 201, a rotating rod 202 and a rotating disk 203. The bottom of the rotating motor 201 is fixedly connected to the top of the motor base 103, and the top of the rotating motor 201 is fixedly connected to the bottom end of the rotating rod 202 through a coupling, the top of the rotating rod 202 is fixedly connected to the bottom of the rotating disk 203, and a rotating threaded hole is provided in the middle of the rotating disk 203. When the rotating motor 201 is started, the rotating motor 201 rotates to drive the rotating rod 202 to rotate, and the rotating rod 202 rotates to drive the rotating disk 203 to rotate.

[0027] In this embodiment, Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7 As shown, the hub mechanism 3 includes a hub body 301, a hub support seat 302, a fixed threaded rod 303 and a limit block 304. The bottom of the hub body 301 is movably abutted against the top of the rotating disk 203, and the inner wall of the hub body 301 is fixedly connected to the outer wall of the hub support seat 302. The inner wall of the hub support seat 302 is threadedly connected to the outer wall of the middle part of the fixed threaded rod 303, and the top of the fixed threaded rod 303 is fixedly connected to the bottom of the limit block 304. The outer wall of the bottom of the fixed threaded rod 303 is threadedly connected to the inner wall of the rotating threaded hole. The rotating disk 203 rotates to drive the hub body 301 to rotate, and the rotation of the hub body 301 drives the hub support seat 302 to rotate. The rotating fixed threaded rod 303 is rotated to make the fixed threaded rod 303 move downward through the threaded action, and the fixed threaded rod 303 moves downward to the inside of the rotating threaded hole, so that the hub body 301 can be firmly fixed on the rotating disk 203 and rotate with the rotating disk 203.

[0028] In this embodiment, Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7As shown, the grinding mechanism 4 is composed of a grinding base 401, a grinding motor base 402, a driving motor 403, a driving threaded rod 404, a moving block 405, a moving mounting block 406, a moving mounting column 407 and a grinding brush 408. The bottom of the grinding base 401 is fixedly connected to the top of the operating table 102, and a mounting groove is provided inside the top of the grinding base 401. The inner side walls of the front and back of the mounting groove are respectively provided with grinding through holes, and the front of the grinding base 401 is connected to the inner side walls of the grinding motor base 402. The back side is fixedly connected, the top of the grinding motor base 402 is movably connected with the bottom of the pushing motor 403, and one end of the pushing motor 403 is fixedly connected with one end of the pushing threaded rod 404 through a coupling, and the outer wall of the pushing threaded rod 404 near the other end is provided with a bevel gear, and the outer walls of the two ends of the pushing threaded rod 404 are respectively rotatably connected with the inner walls of the two grinding through holes, and the outer wall of the middle part of the pushing threaded rod 404 is threadedly connected with the inner wall of the moving block 405, and the outer wall of the moving block 405 slides with the inner wall of the mounting groove The top of the moving block 405 is fixedly connected to the bottom of the moving mounting block 406, and the top of the back of the moving mounting block 406 is fixedly connected to the bottom of the moving mounting column 407, the back of the moving mounting column 407 is fixedly connected to the front of the grinding brush 408, and two mounting through holes are respectively provided on both sides of the moving mounting column 407 near the top, the back of the grinding brush 408 is movably abutted against the front of the hub body 301, and when the hub body 301 rotates, the pushing motor 403 is started, and the pushing motor 403 rotates The movement drives the threaded rod 404 to rotate, and the threaded rod 404 rotates to drive the moving block 405 to move linearly through the action of the thread. The linear movement of the moving block 405 drives the moving installation block 406 to move linearly. The linear movement of the moving installation block 406 drives the moving installation column 407 to move linearly. The linear movement of the moving installation column 407 drives the grinding brush 408 to move linearly. The grinding brush 408 moves to the surface of the hub body 301 and can rotate with the hub body 301 to grind the side of the entire hub body 301.

[0029] In this embodiment, Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7As shown, the deburring mechanism 5 includes a transmission rod 501, a fixed transmission rod 502, a transmission gear shaft 503, a rotating gear shaft 504, a fixed rotating rod 505, a rotating mounting plate 506 and a deburring steel brush 507. The outer walls of both ends of the transmission rod 501 are respectively provided with bevel gears, and the bottom end of the transmission rod 501 is transmission-connected with the other end of the pushing threaded rod 404 through the bevel gear. The outer wall of the fixed transmission rod 502 near one end is provided with a bevel gear, and the outer wall of the fixed transmission rod 502 is transmission-connected with the outer wall of the other end of the transmission rod 501 through the bevel gear. The outer wall of one end of the fixed transmission rod 502 is fixedly connected with the inner wall of the transmission gear shaft 503, and the outer wall of the transmission gear shaft 503 is meshed with the outer wall of the rotating gear shaft 504. The inner wall of the rotating gear shaft 504 is fixedly connected with the outer wall of one end of the fixed rotating rod 505, and the fixed rotating rod 505 The outer wall in the middle is fixedly connected to the inner wall of the rotating mounting plate 506 close to the front, and the bottom of the rotating mounting plate 506 is fixedly connected to the top of the deburring steel brush 507, pushing the threaded rod 404 to rotate and drive the transmission rod 501 to rotate through the bevel gear, the transmission rod 501 rotates and drives the fixed transmission rod 502 to rotate through the bevel gear, the fixed transmission rod 502 rotates and drives the transmission gear shaft 503 to rotate, the transmission gear shaft 503 rotates and drives the rotating gear shaft 504 to rotate through the meshing action, the rotating gear shaft 504 rotates and drives the fixed rotating rod 505 to rotate, the fixed rotating rod 505 rotates and drives the rotating mounting plate 506 to rotate, the rotating mounting plate 506 rotates and drives the deburring steel brush 507 to rotate, the deburring steel brush 507 rotates to the top of the hub support seat 302 to grind the surface of the hub support seat 302 and remove the burrs on the surface of the hub support seat 302.

[0030] The use method and advantages of the utility model: When the multi-directional wheel hub grinding device is working, the working process is as follows:

[0031] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7As shown, by rotating the fixed threaded rod 303, the fixed threaded rod 303 moves downward through the threaded action, and the fixed threaded rod 303 moves downward to the inside of the rotating threaded hole, so that the hub body 301 can be firmly fixed on the rotating disk 203, and as the rotating disk 203 rotates, the rotating motor 201 is started, and the rotation of the rotating motor 201 drives the rotating rod 202 to rotate, and the rotation of the rotating rod 202 drives the rotating disk 203 to rotate, and the rotation of the rotating disk 203 drives the hub body 301 to rotate and start the pushing motor 403, and the rotation of the pushing motor 403 drives the pushing threaded rod 404 to rotate, and the rotation of the pushing threaded rod 404 drives the moving block 405 to move linearly through the threaded action, and the moving block 405 moves linearly to drive the moving installation block 406 to move linearly, and the moving installation block 406 moves linearly to drive the moving installation column 407 to move linearly, and the moving installation column 407 moves linearly to drive the grinding brush 408 The grinding brush 408 moves to the surface of the hub body 301 and can rotate with the hub body 301 to grind the side of the entire hub body 301. The rotation of the hub body 301 drives the hub support seat 302 to rotate, and pushes the threaded rod 404 to rotate and drives the transmission rod 501 to rotate through the bevel gear. The transmission rod 501 rotates and drives the fixed transmission rod 502 to rotate through the bevel gear. The fixed transmission rod 502 rotates and drives the transmission gear shaft 503 to rotate. The transmission gear shaft 503 rotates and drives the rotating gear shaft 504 to rotate through the meshing action. The rotating gear shaft 504 rotates and drives the fixed rotating rod 505 to rotate. The fixed rotating rod 505 rotates and drives the rotating mounting plate 506 to rotate. The rotating mounting plate 506 rotates and drives the deburring steel brush 507 to rotate. The deburring steel brush 507 rotates to the top of the hub support seat 302 to grind the surface of the hub support seat 302 and remove the burrs on the surface of the hub support seat 302.

[0032] The above shows and describes the basic principle, main features and advantages of the utility model. Technical staff in this industry should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A multi-directional wheel hub grinding device, comprising a base (1), characterized in that: The top of the base (1) is movably engaged with the bottom of the rotating mechanism (2), the top of the rotating mechanism (2) is movably abutted with the bottom of the hub mechanism (3), and the top of the base (1) is fixedly connected with the bottom of the grinding mechanism (4); The front side of the hub mechanism (3) is in movably contact with the back side of the grinding mechanism (4), and the outer wall of the grinding mechanism (4) is drivingly connected with the outer wall of the deburring mechanism (5).

2. The multi-directional wheel hub grinding device according to claim 1, characterized in that: The base (1) comprises four columns (101), an operating table (102) and a motor base (103); the tops of the four columns (101) are fixedly connected to the bottom of the operating table (102); the four columns (101) are distributed in a rectangular array about the center of the operating table (102); and the bottom of the middle part of the operating table (102) is fixedly connected to the top of the motor base (103).

3. The multi-directional wheel hub grinding device according to claim 2, characterized in that: The rotating mechanism (2) is composed of a rotating motor (201), a rotating rod (202) and a rotating disk (203); the bottom of the rotating motor (201) is fixedly connected to the top of the motor base (103); the top of the rotating motor (201) is fixedly connected to the bottom of the rotating rod (202) via a coupling; the top of the rotating rod (202) is fixedly connected to the bottom of the rotating disk (203); and a rotating threaded hole is provided in the middle of the rotating disk (203).

4. The multi-directional wheel hub grinding device according to claim 3, characterized in that: The wheel hub mechanism (3) comprises a wheel hub body (301), a wheel hub support seat (302), a fixed threaded rod (303) and a limit block (304); the bottom of the wheel hub body (301) is movably abutted against the top of the rotating disk (203), and the inner wall of the wheel hub body (301) is fixedly connected to the outer wall of the wheel hub support seat (302); the inner wall of the wheel hub support seat (302) is threadedly connected to the outer wall of the middle part of the fixed threaded rod (303), and the top of the fixed threaded rod (303) is fixedly connected to the bottom of the limit block (304); and the outer wall of the bottom of the fixed threaded rod (303) is threadedly connected to the inner wall of the rotating threaded hole.

5. The multi-directional wheel hub grinding device according to claim 2, characterized in that: The grinding mechanism (4) is composed of a grinding base (401), a grinding motor base (402), a driving motor (403), a driving threaded rod (404), a moving block (405), a moving mounting block (406), a moving mounting column (407) and a grinding brush (408). The bottom of the grinding base (401) is fixedly connected to the top of the operating table (102), and a mounting groove is provided inside the top of the grinding base (401). The inner side walls of the front and back of the mounting groove are respectively provided with grinding through holes, and the front of the grinding base (401) is fixedly connected to the back of the grinding motor base (402). The top of the grinding motor base (402) is movably connected to the bottom of the driving motor (403), and one end of the driving motor (403) is fixedly connected to one end of the driving threaded rod (404) through a coupling. The outer wall of the pushing threaded rod (404) near the other end is provided with a bevel gear, and the outer walls at both ends of the pushing threaded rod (404) are rotatably connected to the inner walls of the two grinding through holes respectively, the outer wall of the middle part of the pushing threaded rod (404) is threadedly connected to the inner wall of the moving block (405), and the outer wall of the moving block (405) is slidably connected to the inner wall of the mounting groove, the top of the moving block (405) is fixedly connected to the bottom of the moving mounting block (406), and the top of the back of the moving mounting block (406) is fixedly connected to the bottom of the moving mounting column (407), the back of the moving mounting column (407) is fixedly connected to the front of the grinding brush (408), and two mounting through holes are respectively provided on both sides near the top of the moving mounting column (407), and the back of the grinding brush (408) is movably abutted against the front of the hub body (301).

6. The multi-directional wheel hub grinding device according to claim 5, characterized in that: The deburring mechanism (5) comprises a transmission rod (501), a fixed transmission rod (502), a transmission gear shaft (503), a rotating gear shaft (504), a fixed rotating rod (505), a rotating mounting plate (506) and a deburring steel brush (507). The outer walls of both ends of the transmission rod (501) are respectively provided with bevel gears, and the bottom end of the transmission rod (501) is transmission-connected to the other end of the pushing threaded rod (404) through the bevel gear. The outer wall of the fixed transmission rod (502) near one end is provided with a bevel gear, and the outer wall of the fixed transmission rod (502) is connected to the transmission through the bevel gear. The outer wall of the other end of the movable rod (501) is transmission-connected, the outer wall of one end of the fixed transmission rod (502) is fixedly connected to the inner wall of the transmission gear shaft (503), and the outer side wall of the transmission gear shaft (503) is meshingly connected to the outer side wall of the rotating gear shaft (504), the inner wall of the rotating gear shaft (504) is fixedly connected to the outer wall of one end of the fixed rotating rod (505), and the outer wall of the middle part of the fixed rotating rod (505) is fixedly connected to the inner wall of the rotating mounting plate (506) close to the front, and the bottom of the rotating mounting plate (506) is fixedly connected to the top of the deburring steel brush (507).

Images