CN220481186U

CN220481186U - Fixed grinding device is used in production of bicycle rim

Info

Publication number: CN220481186U
Application number: CN202322163118.3U
Authority: CN
Inventors: 杨立行; 李兴彬; 李锦�
Original assignee: Xingtai Bangtai Bicycle Parts Co ltd
Current assignee: Xingtai Bangtai Bicycle Parts Co ltd
Priority date: 2023-08-11
Filing date: 2023-08-11
Publication date: 2024-02-13
Anticipated expiration: 2033-08-11

Abstract

The utility model discloses a fixed polishing device for bicycle rim production, which relates to the technical field of bicycles and comprises a workbench, wherein a fixing device is fixedly arranged in the center of the upper surface of the workbench, the upper surface of the workbench is connected with an adjusting device in a sliding manner, the fixing device comprises a motor, and the lower surface of the motor is fixedly arranged on the upper surface of the workbench. This fixed grinding device is used in bicycle rim production is through rotating the position of screw thread post regulation removal ring to adjust X type and promote the width of frame, thereby fix the bicycle rim in the inboard of type piece, fix the bicycle rim of equidimension not, polish the bicycle rim through starting the polisher, the starter motor drives dwang, solid fixed ring, X type promotes the frame and type piece rotates, thereby drive the bicycle rim rotates, thereby conveniently carry out comprehensive polishing to the outer edge of bicycle rim, do not need manual control, thereby improved rim polishing effect.

Description

Fixed grinding device is used in production of bicycle rim

Technical Field

The utility model relates to the technical field of bicycles, in particular to a fixed polishing device for producing bicycle rims.

Background

The bicycle, also called bicycle or bicycle, is usually a small-sized land vehicle with two wheels, after a person rides on the bicycle, the bicycle is a green and environment-friendly transportation means by taking pedal as power, burrs are formed on the outer circumferential surface of the rim of the bicycle after the rim is processed, and the burrs are required to be ground off before the bicycle tire is mounted, so that the bicycle tire is prevented from being scratched by the burrs.

Because bicycle rim is annular, original grinding device needs one hand to hold the bicycle rim, and the other hand uses the polishing tool to polish, and manual rotation bicycle rim or rotation polishing tool can not stabilize fixedly to the rim, influence the quality that the rim was polished, and not only the efficiency of polishing is lower, does not accord with mass production's needs, and the effect of polishing is relatively poor, and manual control still leads to the rim to warp easily.

Therefore, the utility model provides a fixed polishing device for producing a bicycle rim, which is used for fixing the bicycle rim and driving the bicycle rim to rotate through the cooperation of a motor, a rotating rod, a fixed ring, an X-shaped pushing frame, a type block, a threaded column and a movable ring so as to solve the problems.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a fixed polishing device for producing a bicycle rim, which has the function of conveniently fixing the bicycle rim and solves the problems.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a bicycle rim production is with fixed grinding device, includes the workstation, the upper surface central authorities fixed mounting of workstation has fixing device, the upper surface sliding connection of workstation has adjusting device, fixing device includes the motor, the lower fixed surface of motor installs the upper surface at the workstation, the output rotation of motor is connected with the dwang, the lateral wall fixedly connected with solid fixed ring of dwang, gu fixed ring's surface hinge has X type to promote the frame, X type promotes the one end of frame and articulates there is type piece, the upper surface fixedly connected with installation axle of dwang, the screw thread post has been cup jointed on the surface of installation axle, the surface threaded connection of screw thread post has the removal ring, the surface of removal ring and the one end threaded connection of X type promotion frame.

Preferably, the upper end threaded connection of type piece has threaded rod two, threaded rod two's lower extreme extends to the inboard of type piece and with the inner wall threaded connection of type piece, threaded rod two's lower extreme fixedly connected with presses the fixed plate.

Preferably, the workbench comprises a base, a chute is formed in the upper surface of the base, and mounting plates are fixedly mounted at two ends of the upper surface of the base.

Preferably, the adjusting device comprises a moving plate, the lower surface of the moving plate is fixedly connected with a sliding block, the surface of the sliding block is slidably connected with the mounting plate, one side of the moving plate is fixedly provided with a polishing machine, the other side of the moving plate is rotatably connected with a first threaded rod, and the surface of the first threaded rod is in threaded connection with the surface of the mounting plate.

Preferably, the upper end of the installation shaft is fixedly connected with a limiting block.

Preferably, the side surface of the top end of the threaded column is fixedly connected with a handle.

Advantageous effects

The utility model provides a fixed polishing device for producing a bicycle rim. Compared with the prior art, the method has the following beneficial effects:

1. this fixed grinding device is used in bicycle rim production is through rotating the position of screw thread post regulation removal ring to adjust X type and promote the width of frame, thereby fix the bicycle rim in the inboard of type piece, fix the bicycle rim of equidimension not, polish the bicycle rim through starting the polisher, the starter motor drives dwang, solid fixed ring, X type promotes the frame and type piece rotates, thereby drive the bicycle rim rotates, thereby conveniently carry out comprehensive polishing to the outer edge of bicycle rim, do not need manual control, thereby improved rim polishing effect.

2. This fixed grinding device is used in bicycle rim production promotes movable plate and slider through rotating threaded rod one, thereby slides at the inside of spout through the slider to drive polisher mobile position, make the polisher paste tight bicycle rim outer edge, adjust the position of polisher according to the size of bicycle rim, make things convenient for the polisher to polish the bicycle rim of equidimension not, thereby reached the effect of improvement equipment practicality.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic cross-sectional view of the present utility model;

FIG. 3 is a schematic perspective view of a fixing device according to the present utility model;

FIG. 4 is a schematic view of the detail section at A of the present utility model.

In the figure: 1. a work table; 2. an adjusting device; 3. a fixing device; 11. a base; 12. a chute; 13. a mounting plate; 21. a moving plate; 22. a slide block; 23. a first threaded rod; 24. a grinding machine; 31. a motor; 32. a rotating lever; 33. a fixing ring; 34. an X-shaped pushing frame; 35. block; 36. a threaded column; 37. a limiting block; 38. a moving ring; 39. a second threaded rod; 40. pressing the fixing plate; 41. a mounting shaft; 42. a handle.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Embodiment one:

referring to fig. 1-4, a fixed polishing device for producing a bicycle rim comprises a workbench 1, wherein a fixing device 3 is fixedly installed in the center of the upper surface of the workbench 1, an adjusting device 2 is connected to the upper surface of the workbench 1 in a sliding manner, the fixing device 3 comprises a motor 31, the lower surface of the motor 31 is fixedly installed on the upper surface of the workbench 1, an output end of the motor 31 is rotatably connected with a rotating rod 32, a fixed ring 33 is fixedly connected to the side wall of the rotating rod 32, an X-shaped pushing frame 34 is hinged to the surface of the fixed ring 33, a -shaped block 35 is hinged to one end of the X-shaped pushing frame 34, a mounting shaft 41 is fixedly connected to the upper surface of the rotating rod 32, a threaded column 36 is sleeved on the surface of the mounting shaft 41, a moving ring 38 is connected to the surface of the moving ring 38 in a threaded manner, a limiting block 37 is fixedly connected to the upper end of the mounting shaft 41, and a handle 42 is fixedly connected to the top side surface of the threaded column 36.

In this embodiment, the position of the moving ring 38 is adjusted by rotating the threaded column 36, so that the width of the X-shaped pushing frame 34 is adjusted, the bicycle rim is fixed on the inner side of the block 35, the bicycle rim with different sizes is fixed by starting the polisher 24, the rotating rod 32, the fixed ring 33, the X-shaped pushing frame 34 and the block 35 are driven to rotate by the starting motor 31, the bicycle rim is driven to rotate, the outer edge of the bicycle rim is conveniently and comprehensively polished, manual control is not needed, the rim polishing effect is improved, the threaded column 36 is conveniently rotated by the arrangement of the handle 42, and the threaded column 36 is limited by the arrangement of the limiting block 37.

Embodiment two:

referring to fig. 1-4, the present embodiment provides a technical solution based on the first embodiment: the upper end threaded connection of type piece 35 has threaded rod two 39, the lower extreme of threaded rod two 39 extends to type piece 35 inboard and with type piece 35 inner wall threaded connection, threaded rod two 39's lower extreme fixedly connected with presses fixed plate 40, workstation 1 includes base 11, spout 12 has been seted up to the upper surface of base 11, the mounting panel 13 is fixedly installed at the upper surface both ends of base 11, adjusting device 2 includes movable plate 21, the lower surface fixedly connected with slider 22 of movable plate 21, the surface sliding connection of slider 22 is at mounting panel 13, one side fixed mounting of movable plate 21 has polisher 24, the opposite side rotation of movable plate 21 is connected with threaded rod one 23, the surface of threaded rod one 23 and the surface threaded connection of mounting panel 13.

In this embodiment, thereby promote movable plate 21 and slider 22 through rotating threaded rod one 23, through slider 22 in the inside slip of spout 12, thereby drive polisher 24 shift position, make polisher 24 paste tight bicycle rim outer edge, adjust polisher 24's position according to the size of bicycle rim, make things convenient for polisher 24 to polish the bicycle rim of equidimension not, install threaded rod one 23 through the setting of mounting panel 13, drive through threaded rod two 39 and press fixed plate 40 and remove, thereby further fix the bicycle rim of different thickness, improve fixed stability.

And all that is not described in detail in this specification is well known to those skilled in the art.

During operation, the position of the movable ring 38 is adjusted through rotating the threaded column 36, thereby adjusting the width of the X-shaped pushing frame 34, thereby fixing the bicycle rim on the inner side of the type block 35, fixing the bicycle rim with different sizes, driving the pressing fixing plate 40 to move through rotating the threaded rod two 39, further fixing the bicycle rim with different thicknesses, improving the stability of fixing, polishing the bicycle rim through starting the polisher 24, driving the rotating rod 32, the fixing ring 33 and the X-shaped pushing frame 34 and the type block 35 to rotate by starting the motor 31, thereby driving the bicycle rim to rotate, thereby conveniently polishing the outer edge of the bicycle rim comprehensively, driving the movable plate 21 and the sliding block 22 through rotating the threaded rod one 23, sliding the inner side of the sliding groove 12 through the sliding block 22, thereby driving the polisher 24 to move positions, enabling the polisher 24 to be closely attached to the outer edge of the bicycle rim, and polishing the bicycle rim with different sizes by the polisher 24 according to the position of the bicycle rim.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a bicycle rim production is with fixed grinding device, includes workstation (1), its characterized in that: the center of the upper surface of the workbench (1) is fixedly provided with a fixing device (3), and the upper surface of the workbench (1) is connected with an adjusting device (2) in a sliding manner;

the fixing device (3) comprises a motor (31), the lower surface of the motor (31) is fixedly arranged on the upper surface of the workbench (1), the output end of the motor (31) is rotationally connected with a rotating rod (32), the side wall of the rotating rod (32) is fixedly connected with a fixed ring (33), the surface of the fixed ring (33) is hinged with an X-shaped pushing frame (34), one end of the X-shaped pushing frame (34) is hinged with a type block (35), the upper surface of the rotating rod (32) is fixedly connected with a mounting shaft (41), the surface of the mounting shaft (41) is sleeved with a threaded column (36), the surface of the threaded column (36) is in threaded connection with a moving ring (38), and the surface of the moving ring (38) is in threaded connection with one end of the X-shaped pushing frame (34).

2. The stationary grinding device for producing a bicycle rim according to claim 1, wherein: the upper end threaded connection of type piece (35) has threaded rod two (39), the lower extreme of threaded rod two (39) extends to the inboard of type piece (35) and with the inner wall threaded connection of type piece (35), the lower extreme fixedly connected with of threaded rod two (39) presses fixed plate (40).

3. The stationary grinding device for producing a bicycle rim according to claim 1, wherein: the workbench (1) comprises a base (11), a chute (12) is formed in the upper surface of the base (11), and mounting plates (13) are fixedly mounted at two ends of the upper surface of the base (11).

4. The stationary grinding device for producing a bicycle rim according to claim 1, wherein: the adjusting device (2) comprises a moving plate (21), wherein a sliding block (22) is fixedly connected to the lower surface of the moving plate (21), the surface of the sliding block (22) is slidably connected to the mounting plate (13), a grinding machine (24) is fixedly arranged on one side of the moving plate (21), a first threaded rod (23) is rotatably connected to the other side of the moving plate (21), and the surface of the first threaded rod (23) is in threaded connection with the surface of the mounting plate (13).

5. The stationary grinding device for producing a bicycle rim according to claim 1, wherein: the upper end of the mounting shaft (41) is fixedly connected with a limiting block (37).

6. The stationary grinding device for producing a bicycle rim according to claim 1, wherein: the side surface of the top end of the threaded column (36) is fixedly connected with a handle (42).