CN215696970U

CN215696970U - Bicycle frame deformation correcting device

Info

Publication number: CN215696970U
Application number: CN202120916449.8U
Authority: CN
Inventors: 王文武
Original assignee: Tianjin Huayu Bicycle Co ltd
Current assignee: Tianjin Huayu Bicycle Co ltd
Priority date: 2021-04-29
Filing date: 2021-04-29
Publication date: 2022-02-01
Anticipated expiration: 2031-04-29

Abstract

The utility model discloses a bicycle frame deformation correcting device, which relates to the field of bicycle correction and comprises a correcting mechanism, wherein the correcting mechanism comprises a driving box and two stabilizing devices, the two stabilizing devices are respectively arranged at two sides of the correcting mechanism, the stabilizing devices comprise two moving blocks and a resisting block positioned between the two moving blocks, the driving box comprises a forward and reverse rotating motor, driving rods are rotatably arranged at two sides of the driving box, belt pulleys are arranged at the output end of the forward and reverse rotating motor and the driving rods, a bidirectional threaded rod is rotatably arranged in the stabilizing devices, a main gear component is arranged between the driving rods and the bidirectional threaded rod, threaded blocks are respectively and threadedly arranged at two sides of the main gear component, so that the Y side of a bicycle frame can be clamped and fixed, and the bicycle frame can be simultaneously fixed from two sides of a bicycle, and because the stabilizing devices on the two sides are arranged in parallel, the device has a correction function.

Description

Bicycle frame deformation correcting device

Technical Field

The utility model relates to the field of bicycle correction, in particular to a bicycle frame deformation correcting device.

Background

The bicycle is after the collision accident, and the problem of distortion often can appear in its frame main part, need rectify the deformation part when repairing, and present correction method is the manual maintenance operation that carries out of maintainer mostly, and this kind of mode can not be fine stabilizes effectually to the frame to it is not good to lead to the correction effect.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problem that most of the existing correction methods are manually maintained by maintenance personnel, and the correction effect is poor due to the fact that the existing correction methods cannot well achieve good frame stabilizing effect, so that the bicycle frame deformation correction device is provided.

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

the utility model provides a bicycle frame warp correcting unit, includes aligning gear, aligning gear includes drive case and two stabilising arrangement, two stabilising arrangement sets up respectively aligning gear's both sides, stabilising arrangement includes two movable blocks and is located two support the piece in the middle of the movable block, the drive case includes positive reverse motor, the both sides of drive case are all rotated and are installed the actuating lever, positive reverse motor the output with the actuating lever all is equipped with the belt pulley, the stabilising arrangement internal rotation is installed two-way threaded rod, the actuating lever with be equipped with the master gear subassembly between the two-way threaded rod, the threaded block is installed to the equal screw thread in both sides of master gear subassembly, the output of positive reverse motor is equipped with folk prescription aligning gear.

Preferably, the driving box and the stabilizing device are both fixedly installed on the correcting mechanism, and the driving box is located at the bottom of the correcting mechanism.

Preferably, both sides of the driving box are provided with storage boxes.

Preferably, the main gear assembly comprises a driving bevel gear fixedly mounted on the driving rod and a driven bevel gear engaged with the driving bevel gear, and the driven bevel gear is fixedly mounted on the bidirectional threaded rod.

Preferably, the stabilizing device is provided with a driving groove, and the thread block penetrates through the driving groove.

Preferably, the single-side correcting device is rotatably installed on the correcting mechanism and comprises a placing block, the output end of the forward and reverse rotating motor penetrates through the single-side correcting device and is fixedly connected with the placing block, fixing devices are arranged on two sides of the single-side correcting device, and placing holes are formed in the fixing devices.

The utility model has the beneficial effects that:

according to the utility model, through the arrangement of the stabilizing device, the moving blocks, the abutting blocks, the forward and reverse rotating motor, the belt pulley, the driving rod, the main gear assembly, the bidirectional threaded rod and the threaded block, the wheel mounting position of the bicycle frame is Y-shaped, the Y-shaped divergence is arranged on the abutting blocks, the forward and reverse rotating motor is started to drive the bidirectional threaded rod to rotate, so that the two moving blocks are in reverse displacement with each other, the moving blocks are close to the abutting blocks, the Y side of the bicycle frame can be clamped and fixed, the bicycle frame can be fixed from two sides of the bicycle simultaneously, and the stabilizing devices on the two sides are arranged in parallel, so that the bicycle has a correcting function.

2, according to the utility model, through the arrangement of the single-side correcting device, the placing block, the fixing device and the placing hole, when the detached single support needs to be corrected, one end of the support is placed in the placing block, the other end of the support is inserted into the placing hole, then the single-side correcting device is fixed through the fixing device, the positive and negative rotation motor is started to drive the placing block to rotate, and therefore, the detached single support can be corrected.

Drawings

Fig. 1 is a front view of a bicycle frame deformation correcting device according to the present invention.

Fig. 2 is a schematic front sectional view of a bicycle frame deformation correcting device according to the present invention.

FIG. 3 is a schematic side sectional view of a bicycle frame deformation correcting device according to the present invention.

Reference numbers in the figures: the device comprises a correcting mechanism 1, a driving box 2, a stabilizing device 3, a moving block 4, a pushing block 5, a single-side correcting device 6, a placing block 7, a fixing device 8, a placing hole 9, a positive and negative rotation motor 10, a belt pulley 12, a driving rod 13, a main gear assembly 14, a bidirectional threaded rod 15, a threaded block 16 and a driving groove 17.

Detailed Description

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

Referring to fig. 1-3, a bicycle frame deformation correcting device, including aligning gear 1, aligning gear 1 includes drive box 2 and two stabilising arrangement 3, two stabilising arrangement 3 set up respectively in aligning gear 1's both sides, stabilising arrangement 3 includes two movable blocks 4 and is located two movable blocks 4 middle support piece 5, drive box 2 includes positive and negative motor 10, drive rod 13 is installed in the both sides of drive box 2 all rotation, positive and negative motor 10's output and drive rod 13 all are equipped with belt pulley 12, stabilizing arrangement 3 internal rotation installs two-way threaded rod 15, be equipped with master gear assembly 14 between drive rod 13 and the two-way threaded rod 15, threaded block 16 is installed to the equal screw thread in both sides of master gear assembly 14, the output of positive and negative motor 10 is equipped with folk prescription aligning gear 6.

Drive box 2 and the equal fixed mounting of stabilising arrangement 3 are on aligning gear 1, drive box 2 is located aligning gear 1's bottom, make and to change traditional manually operation, efficiency is greatly improved, the both sides of drive box 2 all are provided with the containing box, master gear subassembly 14 includes fixed mounting at the drive bevel gear of actuating lever 13 and rather than the driven bevel gear of meshing, driven bevel gear fixed mounting is on two-way threaded rod 15, the drive groove 17 has been seted up on stabilising arrangement 3, threaded block 16 runs through drive groove 17, folk prescription aligning gear 6 rotates and installs on aligning gear 1, folk prescription aligning gear 6 is including placing piece 7, the output of just reversing motor 10 runs through folk prescription aligning gear 6 and places piece 7 fixed connection, the both sides of folk prescription aligning gear 6 all are equipped with fixing device 8, it is equipped with and places hole 9 to support piece 5.

The working principle is as follows: when the utility model is used, the wheel mounting position of the bicycle frame is a Y-shaped fork opening frame, the fork opening frame is placed on the abutting block 5, the forward and reverse rotating motor 10 is started to drive the driving rod 13 to rotate through the belt pulley 12, the driving rod 13 can drive the bidirectional threaded rod 15 to rotate through the main gear component 14, the bidirectional threaded rod 15 can drive the two threaded blocks 16 to move in opposite directions, so that the two moving blocks 4 can move in opposite directions, the moving blocks 4 are close to the abutting block 5, the Y edge of the bicycle frame can be clamped and fixed, the bicycle can be fixed from two sides of the bicycle simultaneously, and the stabilizing devices 3 on two sides are arranged in parallel, so that the utility model has a correcting function, when the detached single bracket needs to be corrected, one end of the bracket is placed in the placing block 7, and the other end of the bracket is inserted into the placing hole 9, then fix folk prescription correcting unit 6 through fixing device 8, fixing device 8 includes fixed mounting at folk prescription correcting unit 6 both sides curb plate and bolt, starts positive reverse motor 10 and drives and place piece 7 and rotate to can carry out the correction operation with the independent support of dismantling.

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 and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered 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 defined otherwise.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The bicycle frame deformation correcting device comprises a correcting mechanism (1) and is characterized in that the correcting mechanism (1) comprises a driving box (2) and two stabilizing devices (3), the two stabilizing devices (3) are respectively arranged on two sides of the correcting mechanism (1), each stabilizing device (3) comprises two moving blocks (4) and a supporting block (5) positioned between the two moving blocks (4), the driving box (2) comprises a forward and reverse rotating motor (10), driving rods (13) are rotatably arranged on two sides of the driving box (2), belt pulleys (12) are respectively arranged at the output end of the forward and reverse rotating motor (10) and the driving rods (13), a bidirectional threaded rod (15) is rotatably arranged in the stabilizing device (3), and a main gear assembly (14) is arranged between the driving rods (13) and the bidirectional threaded rod (15), both sides of the main gear assembly (14) are provided with threaded blocks (16) in a threaded manner, and the output end of the forward and reverse rotating motor (10) is provided with a single-side correcting device (6).

2. A bicycle frame deformation correcting device according to claim 1, characterized in that the drive box (2) and the stabilizing device (3) are both fixedly mounted on the correcting mechanism (1), the drive box (2) being located at the bottom of the correcting mechanism (1).

3. A bicycle frame deformation correction device according to claim 1, characterized in that the drive box (2) is provided with a storage box on both sides.

4. A bicycle frame deformation correcting device according to claim 1, characterized in that the main gear assembly (14) comprises a drive bevel gear fixedly mounted on the drive rod (13) and a driven bevel gear in engagement therewith, the driven bevel gear being fixedly mounted on the bidirectional threaded rod (15).

5. A bicycle frame deformation correction device according to claim 1, characterized in that the stabilizer (3) is provided with a driving groove (17), and the threaded block (16) penetrates through the driving groove (17).

6. The bicycle frame deformation correcting device of claim 1, wherein the single-side correcting device (6) is rotatably mounted on the correcting mechanism (1), the single-side correcting device (6) comprises a placing block (7), the output end of the forward and reverse rotating motor (10) penetrates through the single-side correcting device (6) and is fixedly connected with the placing block (7), fixing devices (8) are arranged on two sides of the single-side correcting device (6), and a placing hole (9) is arranged on the abutting block (5).