CN211053335U

CN211053335U - Bicycle wheel disc surface polishing device

Info

Publication number: CN211053335U
Application number: CN201921983150.3U
Authority: CN
Inventors: 曹建涛
Original assignee: Tianjin Xiantong Bicycle Parts Manufacturing Co ltd
Current assignee: Tianjin Xiantong Bicycle Parts Manufacturing Co ltd
Priority date: 2019-11-18
Filing date: 2019-11-18
Publication date: 2020-07-21
Anticipated expiration: 2029-11-18

Abstract

The utility model discloses a bicycle wheel disc surface polishing device, which comprises a bottom plate, wherein the upper end of the bottom plate is fixedly connected with a vertical plate, the left side of the vertical plate is fixedly connected with a first mounting plate, the upper end of the first mounting plate is fixedly connected with a first motor, a driving shaft of the first motor penetrates through the vertical plate in a rotating way and is coaxially and fixedly connected with a rotating plate, a fixing mechanism for fixing the bicycle wheel disc is arranged on the rotating plate, a moving plate is connected above the bottom plate in a sliding manner, an adjusting piece for adjusting the moving plate is arranged on the bottom plate, the movable plate is provided with a polishing plate, the polishing plate is provided with a polishing mechanism for polishing the bicycle wheel disc, and a reciprocating mechanism used for carrying out reciprocating lifting on the polishing plate is arranged between the polishing plate and the movable plate, and the reciprocating mechanism is in transmission connection with the polishing mechanism through a transmission mechanism. The utility model discloses it is effectual to polish, and simple structure and operation are comparatively convenient.

Description

Bicycle wheel disc surface polishing device

Technical Field

The utility model relates to a bicycle part apparatus for producing technical field especially relates to a bicycle rim plate surface finish device.

Background

A bicycle, also called a bicycle or a bicycle, is a two-wheeled small land vehicle, and is a green and environment-friendly vehicle with pedals as power after people ride the bicycle; the bicycle is a traditional industry, has a history of more than 100 years, is a favorite transportation and fitness tool for residents in all countries, particularly developed countries, in the world again due to the problems of environmental protection and transportation, the center of gravity of the bicycle industry in the world is being changed from the traditional transportation tool instead of walking to sports, mountain land and leisure, and the bicycle is a popular sports, fitness, leisure and entertainment product in developed countries such as the United states, Europe and the Japan.

The bicycle needs to polish and polish the surface of the wheel disc before production and assembly, so that the surface of the wheel disc is smooth and attractive, the existing polishing device is complex in structure, high in manufacturing cost and complex in operation.

Therefore, the bicycle wheel disc surface polishing device solves the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems of complex structure and higher manufacturing cost in the prior art and providing a polishing device for the surface of a bicycle wheel disc.

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

a polishing device for the surface of a bicycle wheel disc comprises a bottom plate, wherein the upper end of the bottom plate is fixedly connected with a vertical plate, the left side of the vertical plate is fixedly connected with a first mounting plate, the upper end of the first mounting plate is fixedly connected with a first motor, a driving shaft of the first motor penetrates through the vertical plate in a rotating way and is coaxially and fixedly connected with a rotating plate, a fixing mechanism for fixing the bicycle wheel disc is arranged on the rotating plate, a moving plate is connected above the bottom plate in a sliding manner, an adjusting piece for adjusting the moving plate is arranged on the bottom plate, the movable plate is provided with a polishing plate, the polishing plate is provided with a polishing mechanism for polishing the bicycle wheel disc, and a reciprocating mechanism used for carrying out reciprocating lifting on the polishing plate is arranged between the polishing plate and the movable plate, and the reciprocating mechanism is in transmission connection with the polishing mechanism through a transmission mechanism.

Preferably, the fixing mechanism comprises a fixing groove arranged on the right side of the rotating plate, a bidirectional threaded rod is connected in the fixing groove in a rotating mode, two clamping plates are sleeved on the external threads of the bidirectional threaded rod, clamping blocks are fixedly connected to the opposite side walls of the clamping plates, and one end of the bidirectional threaded rod is rotated to penetrate through the rotating plate and a first rotating handle of the coaxial and fixedly connected mode.

Preferably, the clamping block is kept away from the one end right side of splint and all is equipped with the arc step, a plurality of spacing tooth of fixedly connected with on the arc step, the embedded magnetic sheet that is equipped with of arc step.

Preferably, the regulating part is including setting up the recess in the bottom plate upper end, the recess internal rotation is connected with the threaded rod, the right-hand member of threaded rod rotates and runs through bottom plate and coaxial fixedly connected with second turning handle, the lower extreme of movable plate extends to and sets up in the recess, the threaded rod screw thread runs through the movable plate setting.

Preferably, grinding machanism include with the board right-hand member fixed connection's of polishing second mounting panel, the lower extreme fixedly connected with second motor of second mounting panel, the drive shaft fixedly connected with pivot of second motor, the left end of pivot is rotated and is run through board and coaxial fixedly connected with wheel of polishing.

Preferably, reciprocating mechanism is including setting up the first fluting at the board lower extreme of polishing, the first fluting internal rotation is connected with the transmission shaft, coaxial fixedly connected with cam on the transmission shaft, the right-hand member of transmission shaft rotates and runs through the board setting of polishing, the upper end of movable plate is equipped with the second fluting, two limiting plates of lower extreme fixedly connected with of board of polishing, the upper end of movable plate be equipped with two respectively with two limiting plate sliding connection's spacing groove.

Preferably, drive mechanism includes first belt pulley and second belt pulley, first belt pulley and the coaxial fixed connection of pivot, the coaxial fixed connection of second belt pulley and transmission shaft, be connected through belt transmission between first belt pulley and the second belt pulley.

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

1. by arranging the fixing mechanism, the first rotating handle rotates to drive the bidirectional threaded rod to rotate, the bidirectional threaded rod drives the two clamping plates to move relatively, and the two clamping plates drive the two clamping blocks to move relatively, so that the wheel disc can be fixed, and the fixing is simple;

2. through setting up grinding machanism and reciprocating mechanism, drive the pivot through the second motor and rotate, the pivot drives the wheel rotation of polishing to can polish the bicycle rim plate, meanwhile, the pivot drives the transmission shaft and rotates, and the transmission shaft drives the cam and rotates, and the reciprocal lift of board of polishing is driven to the cam, and the board of polishing drives the reciprocal lift of wheel of polishing through the pivot, can carry out all-round polishing to the bicycle rim plate, and the effect of polishing is better, and simple structure, convenient operation.

The utility model discloses it is effectual to polish, and simple structure and operation are comparatively convenient.

Drawings

FIG. 1 is a front perspective view of a polishing device for a bicycle wheel disc surface according to the present invention;

FIG. 2 is an enlarged view taken at A in FIG. 1;

fig. 3 is a right side schematic structural view of a clamping block in the bicycle wheel disc surface polishing device provided by the utility model.

In the figure: the automatic grinding machine comprises a base plate 1, a vertical plate 2, a first mounting plate 3, a first motor 4, a rotating plate 5, a fixing mechanism 6, a moving plate 7, an adjusting part 8, a grinding plate 9, a grinding mechanism 10, a reciprocating mechanism 11, a transmission mechanism 12, a fixing groove 13, a bidirectional threaded rod 14, a clamping plate 15, a clamping block 16, a first rotating handle 17, an arc-shaped step 18, a limiting tooth 19, a groove 20, a threaded rod 21, a second rotating handle 22, a second motor 23, a rotating shaft 24, a grinding wheel 25, a first groove 26, a transmission shaft 27, a cam 28, a second groove 29, a limiting plate 30, a first belt pulley 31, a second belt pulley 32 and a second mounting plate 33.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a surface polishing device for a bicycle wheel disc comprises a bottom plate 1, a vertical plate 2 is fixedly connected to the upper end of the bottom plate 1, a first mounting plate 3 is fixedly connected to the left side of the vertical plate 2, a first motor 4 is fixedly connected to the upper end of the first mounting plate 3, it should be noted that the first motor 14 can adopt a driving motor with model number Y315M-10 and is electrically connected to an external power source, for the prior art, details are not described, a driving shaft of the first motor 4 rotates to penetrate through the vertical plate 2 and is coaxially and fixedly connected with a rotating plate 5, a fixing mechanism 6 for fixing the bicycle wheel disc is arranged on the rotating plate 5, specifically, the fixing mechanism 6 comprises a fixing groove 13 arranged on the right side of the rotating plate 5, a bidirectional threaded rod 14 is rotatably connected in the fixing groove 13, two clamping plates 15 are sleeved on the external thread, all run through on two splint 15 be equipped with 14 assorted screw holes of two-way threaded rod, the screw thread in two screw holes revolves to opposite, the equal fixedly connected with clamp splice 16 of the relative lateral wall of two splint 15, worth mentioning, the clamp splice 16 is kept away from the one end right side of splint 15 and all is equipped with arc step 18, a plurality of spacing tooth of fixedly connected with 19 on the arc step 18, the embedded magnetic sheet that is equipped with of arc step 18.

In the utility model, one end of the bidirectional threaded rod 14 is rotated to penetrate the rotating plate 5 and coaxially and fixedly connected with the first rotating handle 17, the moving plate 7 is slidably connected above the bottom plate 1, the adjusting part 8 for adjusting the moving plate 7 is arranged on the bottom plate 1, further, the adjusting part 8 comprises a groove 20 arranged at the upper end of the bottom plate 1, the groove 20 is rotatably connected with the threaded rod 21, the right end of the threaded rod 21 is rotated to penetrate the bottom plate 1 and coaxially and fixedly connected with the second rotating handle 22, the lower end of the moving plate 7 extends into the groove 20, the threaded rod 21 is arranged to penetrate the moving plate 7 in a threaded manner, the moving plate 7 is provided with the polishing plate 9, the polishing plate 9 is provided with the polishing mechanism 10 for polishing the bicycle wheel disc, it should be noted that the polishing mechanism 10 comprises a second mounting plate 33 fixedly connected with the right end of the polishing plate 9, the lower, it should be noted that the second motor 23 may adopt a driving motor with a model number Y315M-10, and has been electrically connected to an external power supply, and for the prior art, details are not described herein, a driving shaft of the second motor 23 is fixedly connected to a rotating shaft 24, and a left end of the rotating shaft 24 is rotatably penetrated through the polishing plate 9 and is coaxially and fixedly connected to the polishing wheel 25.

In the utility model, a reciprocating mechanism 11 for reciprocating and lifting the polishing plate 9 is arranged between the polishing plate 9 and the moving plate 7, it should be noted that the reciprocating mechanism 11 comprises a first open slot 26 arranged at the lower end of the polishing plate 9, a transmission shaft 27 is rotationally connected in the first open slot 26, a cam 28 is coaxially and fixedly connected on the transmission shaft 27, the right end of the transmission shaft 27 is rotationally arranged to penetrate through the polishing plate 9, a second open slot 29 is arranged at the upper end of the moving plate 7, two limit plates 30 are fixedly connected at the lower end of the polishing plate 9, two limit slots which are respectively in sliding connection with the two limit plates 30 are arranged at the upper end of the moving plate 7, the reciprocating mechanism 11 is in transmission connection with the polishing mechanism 10 through a transmission mechanism 12, it should be noted that the transmission mechanism 12 comprises a first belt pulley 31 and a second belt pulley 32, the first belt pulley 31 is coaxially and fixedly connected with the rotating shaft 24, the second belt, the first belt pulley 31 is in transmission connection with the second belt pulley 32 through a belt.

When the bicycle wheel disc clamping device is used, a bicycle wheel disc is placed between the two clamping blocks 16, then the first rotating handle 17 is rotated, the first rotating handle 17 drives the two-way threaded rod 14 to rotate, the two-way threaded rod 14 drives the two clamping plates 15 to move relatively, the clamping plates 15 drive the two clamping blocks 16 to move relatively until the two clamping blocks 16 clamp the bicycle wheel disc, then the first motor 4 and the second motor 23 are started, the driving shaft of the first motor 4 drives the rotating plate 5 to rotate, and the rotating plate 5 drives the bicycle wheel disc to rotate through the two clamping plates 15; meanwhile, the driving shaft 24 of the second motor 23 rotates, the rotating shaft 24 drives the polishing wheel 25 and the first belt pulley 31 to rotate, the first belt pulley 31 drives the second belt pulley 32 to rotate through a belt, the second belt pulley 32 drives the transmission shaft 27 to rotate, the transmission shaft 27 drives the cam 28 to rotate, the cam 28 drives the polishing plate 9 to reciprocate, the polishing plate 9 drives the polishing wheel 25 to reciprocate through the rotating shaft 24, then the second rotating handle 22 is rotated, the second rotating handle 22 drives the threaded rod 21 to rotate, the threaded rod 21 drives the movable plate 7 to move, the movable plate 7 drives the polishing wheel 25 to move through the polishing plate 9 and the rotating shaft 24, and all-directional polishing can be carried out on the polishing wheel 25 until the polishing wheel is abutted against and contacted with the bicycle wheel disc.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The bicycle wheel disc surface polishing device comprises a bottom plate (1) and is characterized in that an upper end of the bottom plate (1) is fixedly connected with a vertical plate (2), a first mounting plate (3) is fixedly connected to the left side of the vertical plate (2), a first motor (4) is fixedly connected to the upper end of the first mounting plate (3), a driving shaft of the first motor (4) rotates to penetrate through the vertical plate (2) and is coaxially and fixedly connected with a rotating plate (5), a fixing mechanism (6) for fixing a bicycle wheel disc is arranged on the rotating plate (5), a movable plate (7) is slidably connected to the upper portion of the bottom plate (1), a regulating piece (8) for regulating the movable plate (7) is arranged on the bottom plate (1), a polishing plate (9) is arranged on the movable plate (7), and a polishing mechanism (10) for polishing the bicycle wheel disc is arranged on the polishing plate (9), a reciprocating mechanism (11) used for reciprocating lifting of the polishing plate (9) is arranged between the polishing plate (9) and the moving plate (7), and the reciprocating mechanism (11) is in transmission connection with the polishing mechanism (10) through a transmission mechanism (12).

2. The bicycle wheel disc surface polishing device according to claim 1, characterized in that the fixing mechanism (6) comprises a fixing groove (13) arranged on the right side of the rotating plate (5), a bidirectional threaded rod (14) is rotationally connected in the fixing groove (13), the bidirectional threaded rod (14) is externally threaded and sleeved with two clamping plates (15), two clamping blocks (16) are fixedly connected to opposite side walls of the two clamping plates (15), and one end of the bidirectional threaded rod (14) is rotated to penetrate through the rotating plate (5) and coaxially and fixedly connected with the first rotating handle (17).

3. The bicycle wheel disc surface polishing device according to claim 2, wherein the right side of one end of the clamping block (16) far away from the clamping plate (15) is provided with an arc-shaped step (18), the arc-shaped step (18) is fixedly connected with a plurality of limiting teeth (19), and magnetic sheets are embedded in the arc-shaped step (18).

4. The bicycle chainwheel surface polishing device as claimed in claim 1, wherein the adjusting member (8) comprises a groove (20) formed at an upper end of the base plate (1), a threaded rod (21) is rotatably connected to the groove (20), a right end of the threaded rod (21) is rotatably penetrated through the base plate (1) and is fixedly connected with a second rotating handle (22) coaxially, a lower end of the moving plate (7) extends into the groove (20), and the threaded rod (21) is threadedly penetrated through the moving plate (7).

5. A bicycle wheel disc surface polishing device according to claim 1, characterized in that the grinding mechanism (10) comprises a second mounting plate (33) fixedly connected with the right end of the grinding plate (9), the lower end of the second mounting plate (33) is fixedly connected with a second motor (23), the driving shaft of the second motor (23) is fixedly connected with a rotating shaft (24), and the left end of the rotating shaft (24) is rotatably penetrated through the grinding plate (9) and is coaxially and fixedly connected with the grinding wheel (25).

6. The bicycle wheel disc surface polishing device according to claim 5, wherein the reciprocating mechanism (11) comprises a first slot (26) arranged at the lower end of the polishing plate (9), a transmission shaft (27) is rotationally connected in the first slot (26), a cam (28) is fixedly connected to the transmission shaft (27) coaxially, the right end of the transmission shaft (27) rotates to penetrate through the polishing plate (9), a second slot (29) is arranged at the upper end of the moving plate (7), two limiting plates (30) are fixedly connected to the lower end of the polishing plate (9), and two limiting grooves which are respectively connected with the two limiting plates (30) in a sliding manner are arranged at the upper end of the moving plate (7).

7. A bicycle chainwheel surface finishing device according to claim 6, in which the transmission mechanism (12) comprises a first pulley (31) and a second pulley (32), the first pulley (31) being coaxially fixedly connected to the rotary shaft (24), the second pulley (32) being coaxially fixedly connected to the drive shaft (27), the first pulley (31) being in belt-driven connection with the second pulley (32).