CN218169925U - Automobile wheel hub polishing mechanism - Google Patents

Abstract

The utility model relates to a polish mechanism technical field, specifically be an automobile wheel hub polishes mechanism, comprises a workbench, the workstation top is provided with the panel, the panel top is equipped with the wheel hub fixer, the panel top is equipped with polishes the mechanism, panel top rear side is equipped with the rectangular plate, the lateral wall vertically is equipped with the side mill mechanism before the rectangular plate, the wheel hub fixer includes the mount pad of fixed panel top center department, stretch into the mount pad and rotate the loop bar of being connected with the mount pad, set up the spacer pin at loop bar top and install the first motor in the panel bottom, the side mill mechanism is including the sleeve that is the cylinder, sliding connection is at the traveller of sleeve, can dismantle the mill of connection at the traveller front end. Through the wheel hub fixer who sets up, can fix automobile wheel hub effectively, can effectively protect automobile wheel hub's surface through the piece that supports that sets up, avoid the wearing and tearing on automobile wheel hub surface, through the spacer pin that sets up, it is spacing to carry out the automobile wheel hub top, prevent that automobile wheel hub from making the appearance not hard up in the polishing.

Description

Automobile wheel hub polishing mechanism

Technical Field

The utility model relates to a polishing mechanism technical field, specifically speaking relates to an automobile wheel hub polishes mechanism.

Background

The automobile hub is also called a steel ring, and is installed at an axle part at the center of the wheel, so that the automobile hub is easily stained with dirt or scratched in the driving process of the automobile, and if the automobile hub is not cleaned for a long time, the automobile hub is possibly corroded and deformed to cause potential safety hazards, and therefore special attention needs to be paid to polishing and maintenance of the automobile hub.

Patent No. CN201920806904.1 discloses a burnishing device of automobile wheel hub, which comprises a frame, the first hydraulic telescoping rod of the equal fixedly connected with in both sides at frame inner chamber top, first hydraulic telescoping rod's bottom fixedly connected with connecting plate, the top fixedly connected with motor of connecting plate, the output of motor runs through the bottom and the fixedly connected with polishing dish of connecting plate, the inner chamber of frame is provided with the box, the bottom fixedly connected with second hydraulic telescoping rod of box inner chamber, the top fixedly connected with connecting block of second hydraulic telescoping rod.

Although the device is used, the polishing disc is rotated through the motor, and the height of the polishing disc is adjusted through the first hydraulic telescopic rod, so that the automobile hub can be polished; however, when the automobile hub polishing mechanism is used, the side face of the automobile hub is fixed by the push rod, the rim on the side face of the automobile hub is easily clamped and damaged, and scratches are generated.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automobile wheel hub polishing mechanism to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme:

a polishing mechanism for automobile hubs comprises a workbench, wherein a panel is arranged at the top of the workbench, a hub fixer is arranged at the top of the panel, the polishing mechanism is arranged above the panel, a rectangular plate is arranged on the rear side of the top of the panel, a side grinding mechanism is longitudinally arranged on the front side wall of the rectangular plate, and the hub fixer comprises a mounting seat, a loop bar, a limiting pin and a first motor, wherein the mounting seat is used for fixing the center of the top of the panel, the loop bar extends into the mounting seat and is rotatably connected with the mounting seat, the limiting pin is arranged at the top of the loop bar, and the first motor is arranged at the bottom of the panel; polishing mechanism is including setting up the base at both ends about the panel top, installing two lead screw between the base and cover are established sliding sleeve on the lead screw, the sliding sleeve below is equipped with the ladder piece, be equipped with the cylinder on the ladder piece, the cylinder bottom is passed the ladder piece is connected with the polishing dish, side milling mechanism is including sleeve, the sliding connection that is the cylinder at sliding column in the sleeve, can dismantle the connection and be in the mill of sliding column front end.

Preferably, two support legs are installed on the left side and the right side of the bottom of the workbench, a dust suction device is arranged inside the workbench, the right side wall of the dust suction device is connected with a pipeline, the pipeline penetrates through the top of the panel and is connected with a dust suction port, and the dust suction port is right opposite to the upper right side of the hub fixer.

Preferably, a through hole is formed in the mounting seat, a bearing is fixed in the through hole, the lower end of the loop bar body is rotatably connected with the bearing inner ring, a supporting part is arranged in the middle of the loop bar body, the bottom of the supporting part is abutted against the top of the bearing, the top of the loop bar is in threaded connection with the bottom of the limit pin, and the tail end of the output shaft of the first motor penetrates through the panel and extends into the through hole and is coaxially fixed with the bottom end of the loop bar.

Preferably, the base is in an inverted T shape, the horizontal section of the bottom of the base is fixed to the top of the panel through a bolt, a sleeve ring is arranged at the top end of the vertical section of the base, the left end and the right end of the screw rod respectively extend into the sleeve ring on the same side, the left end of the screw rod penetrates through the same side of the vertical section of the base and is rotatably connected with a second motor, and the second motor is fixed to the outer wall of the vertical section of the base through a bolt.

As preferred, the sliding sleeve with lead screw threaded connection, the lower extreme is equipped with the projection that two symmetries set up about the sliding sleeve, is located the sliding sleeve below the projection with ladder piece rear side top fixed connection, polishing mechanism is still including setting up two roof between the base top, set up the spacing groove in the roof, be located the sliding sleeve top the projection stretches into the spacing inslot and with spacing groove sliding connection.

Preferably, the tail end of the sleeve is provided with a disc, the disc is welded and fixed with the rectangular plate, and the top of the sleeve is provided with an open slot communicated with the inside of the sleeve.

Preferably, the tail end of the sliding column is provided with a handle, the tail end of the sliding column rod body extends into the sleeve, the handle penetrates through the open slot and is in sliding connection with the open slot, and the front end of the sliding column is fixed with the rear wall of the grinding disc through a fastening bolt.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this automobile wheel hub polishing mechanism through the wheel hub fixer that sets up, can fix automobile wheel hub effectively, can protect automobile wheel hub's surface through the piece that supports that sets up effectively, avoids the wearing and tearing on automobile wheel hub surface, and through the spacer pin that sets up, it is spacing to automobile wheel hub top, prevents that automobile wheel hub from making the appearance not hard up in the polishing.

2. This automobile wheel hub polishing mechanism through the side mill mechanism that sets up, can polish the rim surface of automobile wheel hub side, through the traveller that sets up, can adjust the position of mill, satisfies not unidimensional automobile wheel hub and uses.

Drawings

Fig. 1 is a schematic view of the overall structure of the utility model;

FIG. 2 is a schematic view of the structure of the working table of the utility model;

FIG. 3 is a schematic view of the structure of the dust suction device of the utility model;

fig. 4 is a schematic structural view of the hub holder of the utility model;

fig. 5 is an exploded view of the hub holder of the utility model;

FIG. 6 is a schematic view of a polishing mechanism of the utility model;

FIG. 7 is a schematic view of a polishing mechanism according to the present invention;

figure 8 is an enlarged view of a portion a of figure 6;

fig. 9 is a schematic structural view of a side grinding mechanism in the utility model.

In the figure:

1. a work table; 10. a leg; 11. a panel; 110. a rectangular plate; 12. a dust suction device; 120. a pipeline; 121. a dust suction port;

2. a hub holder; 20. a mounting seat; 201. a through hole; 202. a bearing; 21. a loop bar; 210. a resisting part; 22. a limit pin; 23. a first motor;

3. a polishing mechanism; 30. a base; 301. a collar; 31. a screw rod; 310. a second motor; 32. a sliding sleeve; 320. a convex column; 33. a step block; 34. a cylinder; 35. a polishing pad; 36. a top plate; 360. a limiting groove;

4. a side grinding mechanism; 40. a sleeve; 401. a disc; 402. an open slot; 41. a traveler; 410. a handle; 42. a grinding disc.

Detailed Description

The technical solution in the present invention will be clearly and completely described below with reference to the drawings in the present invention, and it is obvious that the described utility model is only a part of the utility model rather than the whole utility model. Based on utility model provides a, all other utility model that the ordinary skilled person in the art obtained under the prerequisite of not making creative work all belong to the utility model discloses the scope of protection.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and for simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise. "several" means at least two, e.g., two, three, etc., unless explicitly defined otherwise.

Referring to fig. 1-9, the present invention provides a technical solution:

a polishing mechanism for automobile hubs comprises a workbench 1, a panel 11 is arranged at the top of the workbench 1, a hub fixer 2 is arranged at the top of the panel 11, a polishing mechanism 3 is arranged above the panel 11, a rectangular plate 110 is arranged on the rear side of the top of the panel 11, a side grinding mechanism 4 is longitudinally arranged on the front side wall of the rectangular plate 110, two support legs 10 are mounted on the left side and the right side of the bottom of the workbench 1, a dust suction device 12 is arranged inside the workbench 1, a pipeline 120 is connected to the right side wall of the dust suction device 12, the pipeline 120 penetrates through the top of the panel 11 and is connected with a dust suction port 121, the dust suction port 121 is right opposite to the upper right side of the hub fixer 2, the hub fixer 2 is used for fixing automobile hubs and preventing the automobile hubs from shaking in the polishing process, the automobile hubs are more stable in the polishing, the polishing effect is better, the polishing mechanism 3 is used for the planes of the automobile hubs, the side grinding mechanism 4 is used for polishing the side faces of automobile rims, the wheel hubs, the hub by utilizing the hub fixer 2, the polishing mechanism 3 and the side grinding mechanism 4, the polishing mechanism can be matched with the automobile hub surface, when the automobile hubs are polished, a large amount of metal dust can be absorbed into the dust suction port 121, and the dust suction device 12, and the dust can be used for preventing the dust from being polluted in the dust suction environment of the dust suction device 12.

In the embodiment, wheel hub fixer 2 includes mount pad 20 of 11 top centers of fixed panel, stretch into mount pad 20 and with mount pad 20 rotate the loop bar 21 of being connected, the spacer pin 22 of setting at loop bar 21 top and install the first motor 23 in 11 bottoms of panel, aim at loop bar 21 with the automobile wheel hub center, and the cover is on loop bar 21, make automobile wheel hub bottom and support 210 tops butt, fix spacer pin 22 at loop bar 21 top again, it is spacing to the automobile wheel hub top, prevent that automobile wheel hub from appearing rocking.

Specifically, through-hole 201 has been seted up in mount pad 20, through-hole 201 internal fixation has bearing 202, the body of rod lower extreme of loop bar 21 is connected with the rotation of bearing 202 inner circle, department is equipped with and supports piece 210 in the middle of the body of rod of loop bar 21, support piece 210 bottom and bearing 202 top butt, loop bar 21 top and spacer pin 22 bottom threaded connection, the end of first motor 23 output shaft runs through panel 11 and stretches into in the through-hole 201 and with the coaxial fixed in loop bar 21 bottom, start first motor 23 work, drive loop bar 21 rotates, loop bar 21 rotates with bearing 202 is synchronous, and drive automobile wheel hub rotates, bearing 202 through setting up, be used for installing loop bar 21, support piece 210 and adopt the rubber materials preparation, be used for protecting automobile wheel hub, prevent that automobile wheel hub and mount pad 20 and bearing 202 from taking place the contact, cause automobile wheel hub wearing and tearing.

In the embodiment, the polishing mechanism 3 includes bases 30 disposed at the left and right ends of the top of the panel 11, a screw 31 installed between the two bases 30, and a sliding sleeve 32 sleeved on the screw 31, a step block 33 is disposed below the sliding sleeve 32, a cylinder 34 is disposed on the step block 33, the bottom of the cylinder 34 penetrates through the step block 33 and is connected to a polishing disk 35, the base 30 is disposed in an inverted T shape, the bottom horizontal section of the base 30 is fixed to the top of the panel 11 through a bolt, a lantern ring 301 is disposed at the top end of the vertical section of the base 30, the left and right ends of the screw 31 respectively extend into the lantern rings 301 on the same side, wherein the left end of the screw 31 penetrates through the vertical section of the base 30 on the same side and is rotatably connected to a second motor 310, the second motor 310 is fixed to the outer wall of the vertical section of the base 30 through a bolt, the second motor 310 is started to work, the screw 31 is driven to rotate, the sliding sleeve 32 is moved on the screw 31 and drives the step block 33 to move, and the cylinder 34 is used for adjusting the use height of the polishing disk 35, so as to polish the plane of the automobile hub.

It is specific, sliding sleeve 32 and 31 threaded connection of lead screw, the upper and lower end of sliding sleeve 32 is equipped with the projection 320 that two symmetries set up, projection 320 and the ladder piece 33 rear side top fixed connection who is located sliding sleeve 32 below, polishing mechanism 3 is still including setting up roof 36 between two base 30 tops, spacing groove 360 has been seted up in roof 36, the projection 320 that is located sliding sleeve 32 top stretches into spacing groove 360 and with 360 sliding connection of spacing groove, utilize the projection 320 and the spacing groove 360 cooperation of sliding sleeve 32 top, can realize that sliding sleeve 32 moves on lead screw 31, and then drive ladder piece 33 and cylinder 34's removal.

In the embodiment, the side grinding mechanism 4 comprises a cylindrical sleeve 40, a sliding column 41 slidably connected in the sleeve 40, and a grinding disc 42 detachably connected to the front end of the sliding column 41, a disc 401 is arranged at the tail end of the sleeve 40, the disc 401 is welded and fixed with a rectangular plate 110, an open slot 402 communicated with the inside of the sleeve 40 is formed in the top of the sleeve 40, the distance between the grinding disc 42 and the side face of the automobile hub can be adjusted by matching the sleeve 40 and the sliding column 41, and the grinding disc 42 is used for polishing the rim surface of the side face of the automobile hub.

Specifically, a handle 410 is arranged at the tail end of a rod body of a sliding column 41, the tail end of the sliding column 41 extends into a sleeve 40, the handle 410 penetrates through an open slot 402 and is in sliding connection with the open slot 402, the front end of the sliding column 41 is fixed with the rear wall of a grinding disc 42 through a fastening bolt, the sliding column 41 slides in the sleeve 40 by pulling the handle 410, the distance between the grinding disc 42 and an automobile hub can be adjusted, and the grinding disc 42 is in contact with the surface of an automobile rim.

It should be noted that, in the present embodiment, the first motor, the second motor, the dust collector, the air cylinder, and the like, the electronic components are all universal standard components or components known to those skilled in the art, and the structure and principle thereof are known to those skilled in the art through technical manuals or through routine experimental methods.

The utility model discloses an automobile wheel hub polishing mechanism is when using, it rotates to drive loop bar 21 through first motor 23, and then drive the automobile wheel hub on the loop bar 21 and rotate, support piece 210 and spacing pin 22's cooperation and fix automobile wheel hub, it rotates to drive lead screw 31 through drive second motor 310, it controls about lead screw 31 to drive sliding sleeve 32 again, it controls to move about stepped block 33 and cylinder 34 at last, through starting cylinder 34 work, can reciprocate polishing dish 35, make polishing dish 35 and automobile wheel hub plane contact, polish the automobile wheel hub plane, through pulling handle 410, make traveller 41 slide in sleeve 40, the side contact of mill 42 and the automobile wheel hub of drive traveller 41 front end, the polishing of the rim surface to the automobile wheel hub side is realized.

The foregoing shows and describes the basic principles, essential features, and advantages of the invention. The technical personnel of this trade should understand, the utility model discloses do not receive above-mentioned utility model's restriction, what describe in above-mentioned utility model and the description only does the preferred example of the utility model to do not need to restrict the utility model discloses, under the prerequisite that does not depart from the spirit and the scope of the utility model, the utility model discloses still can have various changes and improvement, these changes and improvement all fall into the within range of the utility model who requires protection. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (7)

1. The utility model provides an automobile wheel hub polishing mechanism, includes workstation (1), its characterized in that: the polishing and grinding machine is characterized in that a panel (11) is arranged at the top of the workbench (1), a hub fixer (2) is arranged at the top of the panel (11), a polishing mechanism (3) is arranged above the panel (11), a rectangular plate (110) is arranged on the rear side of the top of the panel (11), a side grinding mechanism (4) is longitudinally arranged on the front side wall of the rectangular plate (110), and the hub fixer (2) comprises a mounting seat (20) fixed at the center of the top of the panel (11), a loop bar (21) extending into the mounting seat (20) and rotatably connected with the mounting seat (20), a limiting pin (22) arranged at the top of the loop bar (21) and a first motor (23) arranged at the bottom of the panel (11); polishing mechanism (3) are including setting up base (30), the installation at both ends are in about panel (11) top is two lead screw (31) between base (30) and cover are established sliding sleeve (32) on lead screw (31), sliding sleeve (32) below is equipped with ladder piece (33), be equipped with cylinder (34) on ladder piece (33), cylinder (34) bottom is passed ladder piece (33) are connected with polishing dish (35), side grinding mechanism (4) are including sleeve (40), the sliding connection that is the cylinder sliding column (41) in sleeve (40), can dismantle the connection and be in the mill (42) of sliding column (41) front end.

2. The automobile hub polishing mechanism according to claim 1, characterized in that: two stabilizer blades (10) are installed to workstation (1) bottom left and right sides, workstation (1) inside is equipped with dust extraction (12), dust extraction (12) right side wall is connected with pipeline (120), pipeline (120) pass panel (11) top is connected with dust absorption mouth (121), dust absorption mouth (121) just right the upper right side of wheel hub fixer (2).

3. The automobile hub polishing mechanism according to claim 1, characterized in that: set up through-hole (201) in mount pad (20), through-hole (201) internal fixation has bearing (202), loop bar (21) body of rod lower extreme with bearing (202) inner ring rotates to be connected, department is equipped with in the middle of the loop bar (21) body of rod and supports piece (210), support piece (210) bottom with bearing (202) top butt, loop bar (21) top with spacer pin (22) bottom threaded connection, the end of first motor (23) output shaft runs through panel (11) and stretches into in through-hole (201) and with loop bar (21) bottom coaxial fixation.

4. The automobile hub polishing mechanism according to claim 1, characterized in that: base (30) are the style of calligraphy of falling T set up its bottom horizontal segment pass through the bolt with panel (11) top is fixed, base (30) vertical section top is equipped with lantern ring (301), both ends stretch into the homonymy respectively about lead screw (31) in the lantern ring (301), wherein the left end of lead screw (31) passes the homonymy the vertical section of base (30) rotates and is connected with second motor (310), second motor (310) pass through the bolt with base (30) vertical section outer wall is fixed.

5. The automobile hub polishing mechanism according to claim 1, characterized in that: sliding sleeve (32) with lead screw (31) threaded connection, the lower extreme is equipped with projection (320) that two symmetries set up about sliding sleeve (32), is located sliding sleeve (32) below projection (320) with ladder piece (33) rear side top fixed connection, polishing mechanism (3) are still including setting up two roof (36) between base (30) top, spacing groove (360) have been seted up in roof (36), are located sliding sleeve (32) top projection (320) stretch into in spacing groove (360) and with spacing groove (360) sliding connection.

6. The automobile hub polishing mechanism according to claim 1, characterized in that: the end of the sleeve (40) is provided with a disc (401), the disc (401) is welded and fixed with the rectangular plate (110), and the top of the sleeve (40) is provided with an open slot (402) communicated with the inside of the sleeve.

7. The automobile hub polishing mechanism according to claim 6, characterized in that: the tail end of the rod body of the sliding column (41) is provided with a handle (410), the tail end of the sliding column (41) extends into the sleeve (40), the handle (410) penetrates through the open slot (402) and is in sliding connection with the open slot (402), and the front end of the sliding column (41) is fixed with the rear wall of the grinding disc (42) through a fastening bolt.

Images