Installation limiting device for bicycle frame

Abstract

The utility model provides an installation limiting device for a bicycle frame, and belongs to the technical field of bicycles. The mounting and limiting device for the bicycle frame comprises a rack and a clamping and limiting assembly, the clamping and limiting assembly comprises lifting parts, rotating parts, mechanical arms and grippers, the lifting parts are arranged on the rack, the rotating parts are rotationally connected with the lifting ends of the lifting parts, the mechanical arms and the grippers are multiple in number, and the mechanical arms and the grippers are arranged on the rack. One side of the mechanical arm is fixedly connected with one side of the rotating end of the rotating piece, and the gripper is fixedly connected with the working end of the mechanical arm. In the whole using process, the frame is grabbed, the angle of the frame is conveniently adjusted through the mechanical arm, meanwhile, the frame can be rotated, parts of different parts of the frame are conveniently installed, and convenience is provided for installation of the parts.

Description

Technical Field

[0001] The present application relates to the field of bicycles, and in particular to an installation limit device for a bicycle frame. Background Art

[0002] Generally speaking, when installing a bicycle frame, it is necessary to limit the frame. When installing, the front wheel, handlebar, rear wheel and chain transmission part of the frame need to be installed, so it is necessary to rotate the frame continuously and limit the frame, and rotate the frame to different angles to adapt to the installation of components in different positions. However, the commonly used frame installation limit device is not convenient for rotating the frame at multiple angles, which makes the installation of parts inconvenient. Utility Model Content

[0003] In order to remedy the above shortcomings, the present application provides a mounting limit device for a bicycle frame, aiming to improve the problem that the commonly used frame mounting limit device is not convenient for rotating the frame at multiple angles, causing inconvenience in the installation of parts.

[0004] An embodiment of the present application provides an installation and limiting device for a bicycle frame, including a frame and a clamping and limiting assembly, wherein the clamping and limiting assembly includes a lifting member, a rotating member, a mechanical arm and a gripper, wherein the lifting member is arranged on the frame, the rotating member is rotatably connected to the lifting end of the lifting member, a plurality of the mechanical arms and the gripper are arranged, one side of the mechanical arm is fixedly connected to one side of the rotating end of the rotating member, and the gripper is fixedly connected to the working end of the mechanical arm.

[0005] In a specific implementation manner, a fixing bolt is disposed at the bottom of the frame, and a plurality of the fixing bolts are disposed.

[0006] In the above implementation process, the provision of the fixing bolts facilitates the installation of the rack on the ground surface.

[0007] In a specific embodiment, the lifting member includes a threaded column, a lifting block and a first motor, the threaded column is symmetrically arranged, the threaded column is rotatably connected to the frame, the lifting block is slidably connected to the frame, the threaded column and the lifting block are threadedly connected, the first motor is fixedly connected to one side of the frame, the output end of the first motor is transmission-connected to the threaded column, the two threaded columns are transmission-connected, and the rotating member is rotationally connected to the lifting block.

[0008] In the above implementation process, the output end of the first motor drives the rotation of the threaded column, the threaded column drives the lifting and lowering of the lifting block, and the lifting block drives the lifting and lowering of the rotating part, thereby realizing the height adjustment of the rotating part, the robotic arm and the gripper.

[0009] In a specific implementation, a first pulley is provided at the output end of the first motor, a second pulley is provided at the threaded column, the first pulley is transmission-connected to one of the second pulleys, and two of the second pulleys are transmission-connected to each other.

[0010] In the above implementation process, the output end of the first motor drives the rotation of the first pulley, the first pulley drives the rotation of the second pulley, the second pulley drives the rotation of the threaded column, and the threaded column drives the lifting and lowering of the lifting block.

[0011] In a specific implementation manner, the frame is provided with a slide groove, and the lifting block is slidably connected inside the slide groove.

[0012] In the above implementation process, the setting of the slide groove facilitates the lifting and lowering of the lifting block and the limiting of the lifting block.

[0013] In a specific embodiment, the rotating part includes a rotating plate and a second motor, the second motor is fixedly connected to the lifting block, the output end of the second motor is transmission-connected to the rotating plate, the rotating plate is rotationally connected to the lifting block, and one side of the robotic arm is fixedly connected to one side of the rotating plate.

[0014] In the above implementation process, the output end of the second motor drives the rotation of the rotating plate, thereby driving the rotation of the mechanical arm, thereby driving the rotation of the gripper, and implementing the rotation of the frame.

[0015] In a specific implementation, the output end of the second motor is provided with a gear, the rotating plate is provided with a gear ring, and the gear is meshingly connected with the gear ring.

[0016] In the above implementation process, the output end of the second motor drives the gear to rotate, the gear drives the ring gear to rotate, and the ring gear drives the rotating plate to rotate.

[0017] In a specific embodiment, the gripping end of the gripper is provided with a gripping plate.

[0018] In the above implementation process, the provision of the grab plate facilitates the grabbing of the vehicle frame.

[0019] Beneficial effect: The present application provides an installation limit device for a bicycle frame. The adjustability of the mechanical arm will drive the movement of the gripper, and can drive the rotation of the gripper, clamping the frame at the gripping end of the gripper, the lifting end of the lifting part drives the lifting and lowering of the rotating part, the rotating end of the rotating part drives the rotation of the mechanical arm, the mechanical arm drives the rotation of the gripper, and the gripper drives the rotation of the frame. During the entire use process, the frame is grasped, and the mechanical arm is used to facilitate the adjustment of the angle of the frame. At the same time, the frame can be rotated, which is convenient for installing components in different parts of the frame, providing convenience for the installation of components. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the implementation methods of the present application, the drawings required for use in the implementation methods will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 It is a schematic diagram of the structure of a mounting limit device for a bicycle frame provided in an embodiment of the present application;

[0022] Figure 2 A schematic diagram of a portion of the structure of a rack provided in an embodiment of the present application;

[0023] Figure 3 A schematic diagram of a portion of the structure of a lifting member provided in an embodiment of the present application;

[0024] Figure 4 A schematic diagram of a portion of the structure of a rotating member provided in an embodiment of the present application.

[0025] In the figure: 100-frame; 110-fixing bolt; 120-slide groove; 200-clamping limit assembly; 210-lifting member; 211-threaded column; 212-lifting block; 213-first motor; 214-first pulley; 215-second pulley; 220-rotating member; 221-rotating plate; 222-second motor; 223-gear; 224-gear ring; 230-mechanical arm; 240-gripper; 241-gripper plate. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present application will be described below in conjunction with the drawings in the embodiments of the present application.

[0027] In order to make the purpose, technical solutions and advantages of the implementation methods of this application clearer, the technical solutions in the implementation methods of this application will be clearly and completely described below in conjunction with the drawings in the implementation methods of this application. Obviously, the described implementation methods are part of the implementation methods of this application, not all of the implementation methods. Based on the implementation methods in this application, all other implementation methods obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0028] Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the present application for protection, but merely represents the selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present application.

[0029] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0030] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicating orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0031] See also Figure 1 The present application provides an installation and limiting device for a bicycle frame, including a frame 100 and a clamping and limiting assembly 200.

[0032] See also Figure 1-Figure 4 The clamping and limiting assembly 200 includes a lifting member 210, a rotating member 220, a mechanical arm 230 and a gripper 240. The lifting member 210 is arranged on the frame 100. The rotating member 220 is rotatably connected to the lifting end of the lifting member 210. A plurality of mechanical arms 230 and grippers 240 are arranged. One side of the mechanical arm 230 is fixedly connected to one side of the rotating end of the rotating member 220. The gripper 240 is fixedly connected to the working end of the mechanical arm 230. A fixing bolt 110 is arranged at the bottom of the frame 100. The fixing bolt 110 is arranged with a plurality of The lifting member 210 includes a threaded column 211, a lifting block 212 and a first motor 213. The threaded column 211 is symmetrically arranged. The threaded column 211 is rotatably connected to the frame 100. The lifting block 212 is slidably connected to the frame 100. The threaded column 211 and the lifting block 212 are threadedly connected. The first motor 213 is fixedly connected to one side of the frame 100. The output end of the first motor 213 is transmission-connected to the threaded column 211. The two threaded columns 211 are transmission-connected, and the rotating member 220 is rotationally connected to the lifting block 212.

[0033] A first pulley 214 is provided at the output end of the first motor 213, a second pulley 215 is provided at the threaded column 211, the first pulley 214 is transmission-connected to a second pulley 215, and the two second pulleys 215 are transmission-connected to each other, a slide slot 120 is provided on the frame 100, the lifting block 212 is slidingly connected inside the slide slot 120, the rotating member 220 includes a rotating plate 221 and a second motor 222, the second motor 222 is fixedly connected to the lifting block 212, the output end of the second motor 222 is transmission-connected to the rotating plate 221, the rotating plate 221 is rotationally connected to the lifting block 212, one side of the mechanical arm 230 is fixedly connected to one side of the rotating plate 221, a gear 223 is provided at the output end of the second motor 222, the rotating plate 221 is provided with a gear ring 224, the gear 223 is meshingly connected to the gear ring 224, and a gripping plate 241 is provided at the gripping end of the gripper 240.

[0034] The working principle of the installation limit device for a bicycle frame is as follows: the adjustability of the mechanical arm 230 will drive the movement of the gripper 240, and can drive the rotation of the gripper 240, clamping the frame at the gripping end of the gripper 240, the output end of the first motor 213 drives the rotation of the threaded column 211, the threaded column 211 drives the lifting and lowering of the lifting block 212, the lifting and lowering of the lifting block 212 drives the second motor 222 and the rotating plate 221 to lift, the output end of the second motor 222 drives the rotation of the rotating plate 221, the rotating plate 221 drives the rotation of the mechanical arm 230, the mechanical arm 230 drives the rotation of the gripper 240, and the gripper 240 drives the rotation of the frame. During the entire use process, the frame is grasped, and the mechanical arm 230 is used to facilitate the adjustment of the angle of the frame. At the same time, the frame can be rotated, which is convenient for installing components at different parts of the frame, providing convenience for the installation of components.

[0035] The above description is only an embodiment of the present application and is not intended to limit the scope of protection of the present application. For those skilled in the art, the present application may have various changes and variations. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present application should be included in the scope of protection of the present application. It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings.

Claims

1. A mounting limit device for a bicycle frame, characterized in that: include Rack(100); A clamping and limiting assembly (200), the clamping and limiting assembly (200) comprising a lifting member (210), a rotating member (220), a mechanical arm (230) and a gripper (240), the lifting member (210) being arranged on the frame (100), the rotating member (220) being rotatably connected to the lifting end of the lifting member (210), a plurality of the mechanical arm (230) and the gripper (240), one side of the mechanical arm (230) being fixedly connected to one side of the rotating end of the rotating member (220), and the gripper (240) being fixedly connected to the operating end of the mechanical arm (230).

2. A bicycle frame mounting and limiting device according to claim 1, characterized in that: A fixing bolt (110) is provided at the bottom of the frame (100), and a plurality of the fixing bolts (110) are provided.

3. The installation and limiting device for a bicycle frame according to claim 1, characterized in that: The lifting member (210) comprises a threaded column (211), a lifting block (212) and a first motor (213); the threaded column (211) is symmetrically arranged; the threaded column (211) is rotatably connected to the frame (100); the lifting block (212) is slidably connected to the frame (100); the threaded column (211) and the lifting block (212) are threadedly connected; the first motor (213) is fixedly connected to one side of the frame (100); the output end of the first motor (213) is transmission-connected to the threaded column (211); the two threaded columns (211) are transmission-connected to each other; and the rotating member (220) is rotationally connected to the lifting block (212).

4. A bicycle frame mounting and limiting device according to claim 3, characterized in that: The output end of the first motor (213) is provided with a first pulley (214), the threaded column (211) is provided with a second pulley (215), the first pulley (214) is transmission-connected to one of the second pulleys (215), and the two second pulleys (215) are transmission-connected to each other.

5. The installation and limiting device for a bicycle frame according to claim 3, characterized in that: The frame (100) is provided with a slide groove (120), and the lifting block (212) is slidably connected inside the slide groove (120).

6. The installation and limiting device for a bicycle frame according to claim 3, characterized in that: The rotating member (220) comprises a rotating plate (221) and a second motor (222); the second motor (222) is fixedly connected to the lifting block (212); an output end of the second motor (222) is transmission-connected to the rotating plate (221); the rotating plate (221) is rotationally connected to the lifting block (212); and one side of the mechanical arm (230) is fixedly connected to one side of the rotating plate (221).

7. A bicycle frame mounting and limiting device according to claim 6, characterized in that: The output end of the second motor (222) is provided with a gear (223), the rotating plate (221) is provided with a gear ring (224), and the gear (223) is meshingly connected with the gear ring (224).

8. The installation and limiting device for a bicycle frame according to claim 1, characterized in that: The gripping end of the gripper (240) is provided with a gripping plate (241).

Images