WO2019047402A1

WO2019047402A1 - Device for correcting front and rear wheels of motorbike

Info

Publication number: WO2019047402A1
Application number: PCT/CN2017/114901
Authority: WO
Inventors: 陆志荣; 李向波; 韦传章
Original assignee: 陈永泰
Priority date: 2017-09-05
Filing date: 2017-12-07
Publication date: 2019-03-14
Also published as: CN207104252U

Abstract

Disclosed is a device for correcting front and rear wheels of a motorbike. The device comprises a frame (1), with a front wheel clamping assembly (2) and a rear wheel clamping assembly (3) being slidably arranged on the frame (1). The front wheel clamping assembly (2) slides in a direction perpendicular to a motorbike body, and the rear wheel clamping assembly (3) slides in a direction perpendicular to the slide direction of the front wheel clamping assembly (2). The front wheel clamping assembly (2) comprises a first support plate (21) for supporting the front wheel, and two first clamping plates (22) for clamping the front wheel and a first power member (23) for driving the two first clamping plates (22) to move close to or away from each other are arranged on the top of the first support plate (21). The bottom of the first support plate (21) is slidably connected to the frame (1), and a second power member (24) for driving the first support plate (21) to slide is arranged on one side of the first support plate (21). A first compressing member (25) is arranged on one side, facing the rear wheel clamping assembly (3), of the first support plate (21), and the first compressing member (25) enables the first support plate (21) to be fixed to or released from the frame (1). The device for correcting the front and rear wheels of the motorbike can compensate for abrasion caused by use, thereby improving the reliability of the correction device.

Description

Correction device for front and rear wheels of motorcycle

Technical field

The present invention relates to motorcycle assembly, and more particularly to a correction device for front and rear wheels of a motorcycle.

Background technique

In the prior art, after the motorcycle is assembled, it is necessary to detect the wheel offset of the front and rear wheels of the motorcycle, and if the deviation is within the qualified range, it enters the finished product area, and if it is unqualified, it needs to be re-corrected. However, the existing calibration device generally only includes a front wheel clamping assembly that clamps the front wheel and a rear wheel clamping assembly that clamps the rear wheel. The front wheel clamping assembly and the rear wheel clamping assembly are verified by the equipment manufacturer. After the motorcycle is clamped, the front and rear wheels are in the same line. However, the front wheel clamping assembly and the rear wheel clamping assembly will wear after use, and the front and rear wheels will not be in the same line after clamping. This in turn leads to the need for the operator to compensate for the adjustment of the experience, which affects the production efficiency of the motorcycle.

Summary of the invention

The present invention is directed to solving the above-mentioned technical problems, and provides a correction device for front and rear wheels of a motorcycle, which can compensate for wear caused by use and improve the reliability of the correction device.

The invention is achieved by the following technical solutions:

A correcting device for front and rear wheels of a motorcycle, comprising a frame, a front wheel clamping assembly and a rear wheel clamping assembly are slidably disposed on the frame, and the front wheel clamping assembly slides in a direction perpendicular to the body of the motorcycle, the rear wheel The sliding direction of the clamping assembly is perpendicular to the sliding direction of the front wheel clamping assembly, the front wheel clamping assembly includes a first pallet supporting the front wheel, and the top of the first pallet is provided with two first clamping plates clamping the front wheel And a first power component that drives the two first clamping plates to be close to or away from each other, the bottom of the first supporting plate is slidably connected to the frame, and one side of the first supporting plate is provided with a second power component that drives the sliding of the first supporting plate. A first pressing member is disposed on a side of the first pallet toward the rear wheel clamping assembly, and the first pressing member fixes or releases the first pallet from the frame.

Preferably, the first pallet is provided with a thimble assembly on a side perpendicular to the direction of the motorcycle body, and the thimble assembly is elastically connected to the frame, and one end of the thimble assembly abuts the first clamping plate or the first pallet, and the frame is provided with A sensor that detects the position of the thimble assembly.

Preferably, the number of the first power components is two, and the first power components are sequentially disposed along the direction of the body of the motorcycle.

Preferably, the bottom of the first pallet is provided with a plurality of first panels, and the first panel is provided with a first upper roller, and the bottom of the first upper roller abuts the frame.

Further, the first plate is provided with a first lower roller, and the top of the first lower roller abuts the frame.

Further, a first limiting plate is disposed on a side of the first supporting plate facing away from the rear wheel clamping assembly, and a top of the first limiting plate abuts the first upper roller, and the first limiting plate is clamped toward the front wheel One end of the assembly abuts the first plate.

Preferably, a side of the first pallet facing away from the rear wheel clamping assembly is provided with a first baffle that restricts the passage of the motorcycle, and one end of the first baffle is hinged to the frame, and the other end of the first baffle and the frame Buckle.

Preferably, the rear wheel clamping assembly is provided with a third power member on one side of the front wheel clamping assembly, and the third power member drives the rear wheel clamping assembly toward or away from the front wheel clamping assembly.

Preferably, the rear wheel clamping assembly comprises a second pallet supporting the rear wheel, two second clamping plates clamping the rear wheel, two second power members driving the two second clamping plates close to or away from each other, and the second supporting plate The bottom of the bottom is provided with a second guiding rod and a second roller rolling along the second guiding rod, the second roller is connected with the second supporting plate, and the second guiding rod is connected with the frame.

Further, the rear wheel clamping assembly further includes a synchronization mechanism for simultaneously clamping the two second clamping plates to the rear wheel, the synchronization mechanism comprising two second disks disposed between the two second clamping plates and two second a third connecting rod connected to the disc, the two ends of the third connecting rod are hinged to the second disc, and the second disc is circumferentially symmetrically disposed with two symmetric second connecting rods, and the two second connecting rods are away from each other One end of the second disc is coupled to both ends of the second power member.

The utility model has the beneficial effects that the correcting device for the front and rear wheels of the motorcycle of the present invention has the front wheel clamping assembly and the rear wheel clamping assembly in a form of sliding connection with the frame, so that the front wheel clamp is compared with the prior art. The distance between the tight assembly and the rear wheel clamping assembly is adjustable, which facilitates the correction of the front and rear wheels of the motorcycle, and can correct the correction device, reduce the number of repairs of the calibration device, ensure the reliable operation of the calibration device, and avoid the motorcycle. The production assembly has an influence; the calibration device also improves the production efficiency by setting the second power component instead of the operating staff's experience estimation; meanwhile, the first pallet is fixed to the frame by providing the first pressing member, so that the correction device is The correction can be maintained to facilitate the calibration work. When the consistency of the motorcycle is good, the number of corrections to the correction device can be reduced.

DRAWINGS

The specific embodiments of the present invention are further described in detail below with reference to the accompanying drawings, wherein:

1 is a schematic structural view of a correction device for front and rear wheels of a motorcycle according to the present invention;

Figure 2 is a side elevational view of Figure 1.

Detailed ways

As shown in FIG. 1 and FIG. 2, a correction device for front and rear wheels of a motorcycle includes a frame 1 on which a front wheel clamping assembly 2 and a rear wheel clamping assembly 3 are slidably disposed, and the front wheel is clamped. The assembly 2 slides in a direction perpendicular to the body of the motorcycle, and the sliding direction of the rear wheel clamping assembly 3 is perpendicular to the sliding direction of the front wheel clamping assembly 2.

The front wheel clamping assembly 2 and the rear wheel clamping assembly 3 wear after use, so that the front and rear wheels cannot be in the same straight line after being clamped, and the front wheel clamping assembly 2 can slide in a direction perpendicular to the body of the motorcycle. Even if any of the front wheel clamping assembly 2 or the rear wheel clamping assembly 3 is offset, it can be adjusted by adjusting the position of the front wheel clamping assembly 2.

The sliding direction of the rear wheel clamping assembly 3 is perpendicular to the sliding direction of the front wheel clamping assembly 2, that is, the rear wheel clamping assembly 3 can be moved back and forth along the direction of the vehicle body, thereby facilitating tensioning of the chain connecting the rear wheels of the motorcycle. Conducive to the adjustment and installation of the rear wheel.

At the same time, since the front and rear wheel correction of the motorcycle is usually realized by adjusting the rear wheel, the frame 1 is provided with a flat plate for the operator to stand on both sides of the rear wheel clamping assembly 3, and the rear wheel clamping assembly 3 can be along the vehicle body. Moving back and forth in the direction does not increase the width of the correcting device, but instead makes the correcting device more compact.

For the front wheel clamping assembly 2, the front wheel clamping assembly 2 includes a first pallet 21 supporting the front wheel, the top of the first pallet 21 is provided with two first clamping plates 22 for clamping the front wheels and driving two a first power member 23 of the first tray 21 is slidably connected to the frame 1 , and a second power member for driving the first tray 21 to slide is disposed on one side of the first tray 21 . 24. The first pallet 21 is provided with a first pressing member 25 toward one side of the rear wheel clamping assembly 3, and the first pressing member 25 fixes or releases the first pallet 21 from the frame 1.

The correcting device improves the production efficiency by providing the second power member 24 instead of the experience estimate of the operating staff; meanwhile, the first pallet 21 is fixed to the frame 1 by providing the first pressing member 25, so that the correction of the correcting device can be maintained. To facilitate the calibration work, when the consistency of the motorcycle is good, the number of corrections to the correction device can be reduced.

The first pressing member 25 is disposed on the side of the first pallet 21 toward the rear wheel clamping assembly 3 to reduce the length of the correcting device and to be compact.

In order to realize the monitoring of the correction of the correction device, the position of the first pallet 21 must be measured. Preferably, the first pallet 21 may be provided with a thimble assembly 11 on the side perpendicular to the direction of the motorcycle body, and the thimble assembly 11 Elastically connected to the frame 1, one end of the thimble assembly 11 abuts the first plate 22 or the first plate 21, and the frame 1 may be provided with a sensor for detecting the position of the thimble assembly 11.

The elastic connection can be realized by fitting a coil spring on the thimble assembly 11, or by a leaf spring. The frame 1 needs to be provided with a guiding hole for the thimble assembly 11 to prevent the thimble assembly 11 from being stuck.

The sensor is preferably a resistive sensor, which is easy to measure and has high precision. Of course, it can also be realized by detecting the stress of the spring, but the cost of the pressure sensor is high, and it is selected according to the market positioning of the calibration device.

Since the front wheel of the motorcycle is less connected to the front wheel clamping assembly 2, in order to better fix the front wheel, preferably, the number of the first power members 23 is two, and the first power member 23 is along the body of the motorcycle. The directions are set in order.

In order to achieve the sliding of the front wheel clamping assembly 2 relative to the frame 1, preferably, the bottom of the first pallet 21 may be provided with a plurality of first plates 26, and the first plate member 26 may be provided with a first upper roller 27, The bottom of the first upper roller 27 abuts against the frame 1.

In order to prevent the first pallet 21 from being lifted by the action of the first pressing member 25, further, the first plate member 26 may be provided with a first lower roller 28, and the top of the first lower roller 28 abuts the frame 1. .

In order to fix the first plate 21 under the action of the first pressing member 25, a side of the first plate 21 facing away from the rear wheel clamping assembly 3 may be provided with a first limiting plate 29, first The top of the limiting plate 29 abuts against the first upper roller 27, and the first limiting plate 29 abuts against the first plate member 26 toward one end of the front wheel clamping assembly 2.

The first upper roller 27 and the first lower roller 28 can each adopt a bearing to make the front wheel clamping assembly 2 slide smoothly, and avoid the motorcycle from swinging.

In order to make the position of the motorcycle on the correcting device uniform, it is convenient to detect and adjust the motorcycle. Preferably, the side of the first pallet 21 facing away from the rear wheel clamping assembly 3 may be provided with a first limit for the passage of the motorcycle. The baffle, one end of the first baffle is hinged to the frame 1, and the other end of the first baffle is buckled with the frame 1.

When the detection is adjusted, the first baffle restricts the movement of the motor, and the detection and adjustment are completed, and the first baffle rotates to facilitate the passage of the motorcycle, and the pipeline type work can be realized.

In order to realize the sliding of the rear wheel clamping assembly 3, a side of the rear wheel clamping assembly 3 facing the front wheel clamping assembly 2 may be provided with a third power member 34, and the third power member 34 drives the rear wheel clamping assembly 3 to approach or Keep away from the front wheel clamping assembly 2.

The third power member 34 and the first pressing member 25 may be alternately arranged to reduce the length of the correcting device.

For the rear wheel clamping assembly 3, specifically, the rear wheel clamping assembly 3 includes a second pallet 31 supporting the rear wheel, two second clamping plates 32 clamping the rear wheel, and driving the two second clamping plates 32 toward or away from each other. The two second power components 24, the bottom of the second pallet 31 may be provided with a second guiding rod 35 and a second roller 36 rolling along the second guiding rod 35, and the second roller 36 is connected with the second pallet 31, The second guide rod 35 is coupled to the frame 1.

The second guiding rod 35 and the second roller 36 are used for the cooperation, the structure is simple, the yaw is not easy to occur, and the cost is low.

Since the movement between the two second power members 24 is not completely uniform, the rear wheel clamping assembly 3 further includes a synchronizing mechanism 4 that causes the two second clamping plates 32 to simultaneously clamp the rear wheels, and the synchronizing mechanism 4 includes two sets. Two second discs 41 between the two jaws 32 and a third link 43 connecting the two second discs 41, the two ends of the third link 43 are hinged to the second disc 41, and the second disc The circumferentially symmetrical of 41 may be provided with two symmetrical second links 42, and one ends of the two second links 42 away from the second disk 41 are connected to both ends of the second power member 24.

The front wheel clamping assembly 2 can also solve the problem of inconsistent movement of the first power member 23 using the synchronizing mechanism 4.

The first power member 23, the second power member 24, the third power member 34, and the first pressing member 25 may each be in the form of a power such as a cylinder or a hydraulic cylinder.

The above embodiments are only intended to illustrate the technical solutions of the present invention, and are not intended to be limiting, and any modifications or equivalents may be made without departing from the spirit and scope of the invention.

Claims

A correcting device for front and rear wheels of a motorcycle, comprising a frame, the front wheel clamping assembly and the rear wheel clamping assembly are slidably disposed on the frame, wherein the front wheel clamping assembly is oriented perpendicular to the body of the motorcycle Sliding, the sliding direction of the rear wheel clamping assembly is perpendicular to the sliding direction of the front wheel clamping assembly, the front wheel clamping assembly includes a first pallet supporting the front wheel, and the top of the first pallet is provided with two clamping front wheels a first clamping plate and a first power member driving the two first clamping plates to be close to or away from each other, the bottom of the first supporting plate is slidably connected with the frame, and one side of the first supporting plate is provided with a first sliding plate for driving the first supporting plate The second power member is provided with a first pressing member on a side of the first pallet toward the rear wheel clamping assembly, and the first pressing member fixes or releases the first pallet from the frame.
The correcting device for a front and rear wheel of a motorcycle according to claim 1, wherein the first pallet is provided with a thimble assembly on a side perpendicular to the direction of the motorcycle body, and the thimble assembly is elastically connected to the frame. One end of the thimble assembly abuts the first or first plate, and the frame is provided with a sensor for detecting the position of the thimble assembly.
The apparatus for correcting front and rear wheels of a motorcycle according to claim 1, wherein the number of the first power members is two, and the first power members are sequentially disposed along the direction of the body of the motorcycle.
The apparatus for correcting front and rear wheels of a motorcycle according to any one of claims 1 to 3, characterized in that: the bottom of the first pallet is provided with a plurality of first panels, and the first panel is provided with a first The upper roller and the bottom of the first upper roller abut against the frame.
The apparatus for correcting front and rear wheels of a motorcycle according to claim 4, wherein the first plate member is provided with a first lower roller, and the top of the first lower roller abuts against the frame.
The correcting device for a front and rear wheel of a motorcycle according to claim 4, wherein a first limiting plate is disposed on a side of the first supporting plate facing away from the rear wheel clamping assembly, and the first limiting plate is provided. The top portion abuts the first upper roller, and the first limiting plate abuts the first plate member toward one end of the front wheel clamping assembly.
The correcting device for a front and rear wheel of a motorcycle according to claim 1, wherein a side of the first pallet facing away from the rear wheel clamping assembly is provided with a first baffle that restricts passage of the motorcycle, One end of a baffle is hinged to the frame, and the other end of the first baffle is engaged with the frame.
The correcting device for a front and rear wheel of a motorcycle according to claim 1, wherein the rear wheel clamping assembly is disposed with a third power member on a side of the front wheel clamping assembly, and the third power member is driven The wheel clamping assembly is adjacent to or away from the front wheel clamping assembly.
The correcting device for a front and rear wheel of a motorcycle according to claim 1, wherein the rear wheel clamping assembly comprises a second supporting plate for supporting the rear wheel, and two second clamping plates for clamping the rear wheel, and driving Two second power members are disposed adjacent to or away from the two second clamping plates. The bottom of the second supporting plate is provided with a second guiding rod and a second roller rolling along the second guiding rod, and the second roller is connected with the second supporting plate. The second guide rod is connected to the frame.
A correcting device for a front and rear wheel of a motorcycle according to claim 9, wherein said rear wheel clamping assembly further comprises a synchronizing mechanism for synchronously clamping the rear wheels with the two second clamping plates, the synchronizing mechanism comprising Two second discs between the two second splints and a third link connecting the two second discs, the two ends of the third link being hinged to the second disc, the circumferential direction of the second disc The symmetrical arrangement has two symmetrical second links, and the ends of the two second links away from the second disk are connected to both ends of the second power member.