CN220947357U

CN220947357U - Automatic mounting and fastening device for bicycle rim spokes

Info

Publication number: CN220947357U
Application number: CN202322794856.8U
Authority: CN
Inventors: 王迪江; 张瑜; 黄金成; 周天垒
Original assignee: Hangzhou Tongpu Electromechanical Technology Co ltd
Current assignee: Hangzhou Tongpu Electromechanical Technology Co ltd
Priority date: 2023-10-17
Filing date: 2023-10-17
Publication date: 2024-05-14
Anticipated expiration: 2033-10-17

Abstract

The utility model discloses an automatic mounting and fastening device for bicycle rim spokes, which comprises a body, a connecting frame, a mounting mechanism, a limiting mechanism, a positioning mechanism and a limiting assembly, wherein the connecting frame is mounted on one side of the body, the limiting assembly is used for limiting one side of a rim and is mounted on the connecting frame, the positioning mechanism is used for limiting the central position of the rim and is mounted on the connecting frame, the other side of the limiting mechanism is used for limiting the rim and is mounted on the connecting frame, and the mounting mechanism is used for mounting and fastening the rim spokes on the body.

Description

Automatic mounting and fastening device for bicycle rim spokes

Technical Field

The utility model relates to the technical field of mounting and fastening devices, in particular to an automatic mounting and fastening device for bicycle rim spokes.

Background

The existing spoke main body penetrates through the hole in the sleeve shaft, the connecting cap at one end of the spoke main body is matched with the sleeve shaft, the spoke cap penetrates through the mounting hole of the rim and is in threaded connection with the other end of the spoke main body, the spoke and the rim are mounted normally and manually, time and labor are consumed in the manual mounting and fastening process, the efficiency is low, and a solution is provided below the problems.

Disclosure of utility model

The utility model aims to provide an automatic bicycle rim spoke mounting and fastening device, which is used for effectively solving the problems of time and labor consumption and low efficiency in manual spoke mounting and fastening by matching a mounting mechanism, a limiting assembly and a positioning mechanism.

The technical aim of the utility model is realized by the following technical scheme:

The utility model provides a bicycle rim spoke automatic installation fastener, includes body, link, installation mechanism, stop gear, positioning mechanism and spacing subassembly, the link is installed in one side of body, spacing subassembly is used for spacing rim one side to install on the link, positioning mechanism is used for the spacing of rim central point put to install on the link, stop gear is used for the opposite side of spacing rim to install on the link, installation mechanism is used for the rim spoke installation fastening to install on the body.

Preferably, the mounting mechanism comprises a supporting rod, a clamping cylinder, a pushing cylinder, a rotating motor, a guide box and a clamping block, wherein the supporting rod is movably mounted on the connecting frame, the guide box is mounted on the supporting rod, the pushing cylinder is mounted on the body, the rotating motor is mounted on the output end of the pushing cylinder, the clamping cylinder is mounted in the guide box, and the clamping block is mounted on the output end of the clamping cylinder.

Preferably, the positioning mechanism comprises a connecting plate, a positioning guide rod and a positioning disc, wherein the connecting plate is fixed with the connecting frame, the positioning disc is installed on the connecting plate through a movable piece, and the positioning guide rod is installed on the positioning disc.

Preferably, the limiting mechanism comprises a fixed rod, a fixed wheel and a movable frame, wherein the movable frame is arranged on the connecting frame in a sliding mode, the fixed rod is arranged on the movable frame, and the fixed wheel is arranged at one end, far away from the movable frame, of the fixed rod.

Preferably, the limiting assembly comprises a supporting wheel, a supporting cylinder, a fixing frame, a limiting rod and a sliding block, wherein the fixing frame is arranged on the connecting frame, the supporting cylinder is arranged on the fixing frame, the sliding block is arranged in the fixing frame, the output end of the supporting cylinder is connected with the sliding block, the limiting rod is arranged on the sliding block, and the supporting wheel is arranged at one end, far away from the sliding block, of the limiting rod.

Preferably, a controller is further installed on the side face of the body, and the controller is used for controlling the opening and closing of the installation mechanism and the limiting mechanism.

The beneficial effects are that: the wheel rim center is positioned through the positioning mechanism, the periphery of the wheel rim is tightly abutted to be limited by the limiting mechanism and the limiting assembly, offset shaking is avoided when the wheel rim is installed and fastened, the mounting mechanism can fasten the spokes of the bicycle wheel and the wheel rim through automatic screws, the problem that labor is wasted in the traditional manual work is avoided, and the working efficiency is improved to a certain extent.

Drawings

FIG. 1 is a schematic diagram of an embodiment;

FIG. 2 is a schematic diagram of an embodiment for showing another perspective view;

Fig. 3 is a view showing a part of the structure of the embodiment.

Reference numerals: 1. a body; 2. a connecting frame; 3. a mounting mechanism; 4. a limiting mechanism; 5. a positioning mechanism; 6. a limit component; 7. a support rod; 8. a clamping cylinder; 9. a pushing cylinder; 10. a rotating motor; 11. a guide box; 12. a clamping block; 13. a connecting plate; 14. positioning a guide rod; 15. a setting plate; 16. a fixed rod; 17. a fixed wheel; 18. a movable frame; 19. a tight pulley; 20. abutting the cylinder; 21. a fixing frame; 22. a limit rod; 23. a slide block; 24. and a controller.

Detailed Description

The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. 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.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

In addition, the technical features of the different embodiments of the present utility model described below may be combined with each other as long as they do not collide with each other.

The embodiment provides an automatic bicycle rim spoke installing and fastening device, see fig. 1 to 3, the automatic bicycle rim spoke installing and fastening device comprises a body 1, a connecting frame 2, an installing mechanism 3, a limiting mechanism 4, a positioning mechanism 5 and a limiting assembly 6, wherein the connecting frame 2 is installed on one side of the body 1, the limiting assembly 6 is used for limiting one side of a rim and is installed on the connecting frame 2, the positioning mechanism 5 is used for limiting the central position of the rim and is installed on the connecting frame 2, the limiting mechanism 4 is used for limiting the other side of the rim and is installed on the connecting frame 2, the installing mechanism 3 is used for installing and fastening the rim spokes and is installed on the body 1, a controller 24 is further installed on the side face of the body 1, the controller 24 is used for controlling the opening and closing of the installing mechanism 3 and the limiting mechanism 4, and the controller 24 is used for controlling the opening and closing of the plurality of driving mechanisms or devices to be controlled together.

The installation mechanism 3 comprises a supporting rod 7, a clamping cylinder 8, a pushing cylinder 9, a rotating motor 10, a guide box 11 and a clamping block 12, wherein the supporting rod 7 is movably installed on the connecting frame 2, the guide box 11 is installed on the supporting rod 7, the pushing cylinder 9 is installed on the body 1, the rotating motor 10 is installed on the output end of the pushing cylinder 9, the clamping cylinder 8 is installed in the guide box 11, and the clamping block 12 is installed on the output end of the clamping cylinder 8.

The bolt is placed in the guide box 11, the pushing cylinder 9 starts to push the rotating motor 10 to the screw position of the bottom of the guide box 11, the clamping block 12 is mutually close to the clamping cylinder 8, the clamping block 12 clamps the falling screw of the guide box 11, the output end of the rotating motor 10 is in magnetic attraction fit with the screw, the rotating motor 10 drives the screw to drive the outside of the rim, the driven screw is matched with the inner spoke of the rim, the mounting and fastening operation of the spoke is automatically realized, time and labor are saved in the manual mounting process, and certain working efficiency can be ensured.

The positioning mechanism 5 comprises a connecting plate 13, a positioning guide rod 14 and a positioning disc 15, wherein the connecting plate 13 is fixed with the connecting frame 2, the positioning disc 15 is installed on the connecting plate 13 through a movable piece, the positioning guide rod 14 is installed on the positioning disc 15, a bicycle rim is placed on the placing disc, and the positioning guide rod 14 is clamped with a hub at the center of the bicycle rim, so that the centers of the rims are matched in a positioning manner.

The limiting mechanism 4 comprises a fixed rod 16, a fixed wheel 17 and a movable frame 18, wherein the movable frame 18 is arranged on the connecting frame 2 in a sliding manner, the fixed rod 16 is arranged on the movable frame 18, and the fixed wheel 17 is arranged at one end, far away from the movable frame 18, of the fixed rod 16.

The limiting assembly 6 comprises a supporting wheel 19, a supporting cylinder 20, a fixing frame 21, a limiting rod 22 and a sliding block 23, wherein the fixing frame 21 is arranged on the connecting frame 2, the supporting cylinder 20 is arranged on the fixing frame 21, the sliding block 23 is arranged in the fixing frame 21, the output end of the supporting cylinder 20 is connected with the sliding block 23, the limiting rod 22 is arranged on the sliding block 23, and the supporting wheel 19 is arranged at one end, far away from the sliding block 23, of the limiting rod 22.

The fixed wheel 17 on the fixed rod 16 and the end face on the rim are mutually contacted and abutted tightly, so that the deviation of the position of the rim in the vertical direction is avoided when the fastening screw is installed, the abutting cylinder 20 can drive the sliding block 23, the limiting rod 22 and the abutting wheel 19 on the limiting rod 22 to abut against the two sides of the rim, the accurate position can be kept in the process of mutually fastening the screws for installing the spokes of the rim and the outer ring of the rim, and the rim needs to be manually rotated when the screws are fastened and installed, so that the spokes at all positions are fastened with the rim.

The wheel rim center is positioned through the positioning mechanism 5, the periphery of the wheel rim is tightly abutted to be limited by the limiting mechanism 4 and the limiting assembly 6, offset shaking is avoided when the wheel rim is installed and fastened, the mounting mechanism 3 can fasten the spokes of the bicycle wheel and the wheel rim through automatic screws, the problem that the traditional labor is wasted time is avoided, and the working efficiency can be improved to a certain extent. It is apparent that the above examples are given by way of illustration only and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. While still being apparent from variations or modifications that may be made by those skilled in the art are within the scope of the utility model.

Claims

1. The utility model provides a bicycle rim spoke automatic installation fastener, its characterized in that, includes body (1), link (2), installation mechanism (3), stop gear (4), positioning mechanism (5) and spacing subassembly (6), one side at body (1) is installed to link (2), spacing subassembly (6) are used for spacing rim one side to install on link (2), positioning mechanism (5) are used for spacing the installing on link (2) of rim central point put, the opposite side that stop gear (4) are used for spacing rim is installed on link (2), installation mechanism (3) are used for rim spoke installation fastening to install on body (1).

2. The automatic bicycle rim spoke mounting and fastening device according to claim 1, wherein the mounting mechanism (3) comprises a supporting rod (7), a clamping cylinder (8), a pushing cylinder (9), a rotating motor (10), a guide box (11) and a clamping block (12), the supporting rod (7) is movably mounted on the connecting frame (2), the guide box (11) is mounted on the supporting rod (7), the pushing cylinder (9) is mounted on the body (1), the rotating motor (10) is mounted on the output end of the pushing cylinder (9), the clamping cylinder (8) is mounted in the guide box (11), and the clamping block (12) is mounted on the output end of the clamping cylinder (8).

3. The automatic bicycle rim spoke mounting and fastening device according to claim 1, wherein the positioning mechanism (5) comprises a connecting plate (13), a positioning guide rod (14) and a mounting plate (15), the connecting plate (13) and the connecting frame (2) are fixed, the mounting plate (15) is mounted on the connecting plate (13) through a movable piece, and the positioning guide rod (14) is mounted on the mounting plate (15).

4. The automatic bicycle rim spoke mounting and fastening device according to claim 1, wherein the limiting mechanism (4) comprises a fixed rod (16), a fixed wheel (17) and a movable frame (18), the movable frame (18) is slidably arranged on the connecting frame (2), the fixed rod (16) is arranged on the movable frame (18), and the fixed wheel (17) is arranged at one end of the fixed rod (16) far away from the movable frame (18).

5. The automatic bicycle rim spoke mounting and fastening device according to claim 1, wherein the limiting assembly (6) comprises a supporting wheel (19), a supporting cylinder (20), a fixing frame (21), a limiting rod (22) and a sliding block (23), the fixing frame (21) is mounted on the connecting frame (2), the supporting cylinder (20) is mounted on the fixing frame (21), the sliding block (23) is mounted in the fixing frame (21), the output end of the supporting cylinder (20) is connected with the sliding block (23), the limiting rod (22) is mounted on the sliding block (23), and the supporting wheel (19) is mounted at one end, far away from the sliding block (23), of the limiting rod (22).

6. The automatic bicycle rim spoke mounting and fastening device according to any one of claims 1-5, wherein a controller (24) is further mounted on the side surface of the body (1), and the controller (24) is used for controlling the opening and closing of the mounting mechanism (3) and the limiting mechanism (4).