CN217753362U

CN217753362U - Wheel correction equipment with adjustable height

Info

Publication number: CN217753362U
Application number: CN202222187012.2U
Authority: CN
Inventors: 姜薇
Original assignee: Hubei Jiuyingli Lithium Electric Vehicle Technology Co ltd
Current assignee: Hubei Jiuyingli Lithium Electric Vehicle Technology Co ltd
Priority date: 2022-08-18
Filing date: 2022-08-18
Publication date: 2022-11-08
Anticipated expiration: 2032-08-18

Abstract

The utility model relates to the technical field of wheel correction, in particular to a wheel correction device with adjustable height, which can adjust the height of a wheel according to the height of a worker, is convenient for the worker to use and ensures the working efficiency; the device comprises a bottom plate, a support plate and a wheel correction device, wherein the wheel correction device is fixedly arranged at the upper end of the support plate, and the support plate is positioned above the bottom plate; still include the hydro-cylinder, the ejector pin, a frame, the backup pad, the telescopic link, rotary device and transfer device, hydro-cylinder fixed mounting is in the bottom plate upper end, be provided with the ejector pin on the hydro-cylinder, the lower extreme of ejector pin is connected with the output of hydro-cylinder, a frame fixed mounting is in the ejector pin upper end, backup pad fixed mounting is in a frame upper end, the equal fixed mounting of lower extreme of two sets of telescopic links is on the bottom plate, the equal fixed mounting in backup pad lower extreme in upper end of two sets of telescopic links, rotary device installs in the backup pad with prop up the frame, the extension board is installed on rotary device, transfer device installs on the bottom plate.

Description

Wheel correction equipment with adjustable height

Technical Field

The utility model relates to a technical field that the wheel was rectified especially relates to a wheel correction of equipment with adjustable height.

Background

With the development of society and the enhancement of environmental awareness of people, the exhaust gas emitted by automobiles can pollute air. The bicycle is more and more popular with people due to environmental protection and convenience. The wheel of the bicycle needs to correct the roundness of the rim by adjusting the tightness degree of the spokes after the spokes are arranged on the wheel. The wheel correction equipment with the patent application number of CN201320685962.6 comprises a base, a left support and a right support which are fixed on the base, wherein an arc-shaped support arm is arranged between the left support and the right support, and a test rod is arranged at the top end of the arc-shaped support arm; the top parts of the left bracket and the right bracket are respectively provided with a clamping device for clamping a wheel hub, the clamping device is composed of a clamping block and an air cylinder, the clamping block is provided with a groove for placing the wheel hub, and a piston rod of the air cylinder extends into the groove; when the wheel is used, firstly, a hub of the wheel is clamped through the clamping device, then the wheel is rotated, if a certain position of the rim is deformed, the testing rod can be touched, and then a worker can adjust spokes at the position; it is found in the use, though it can help the workman to adjust the circularity of wheel, it can't adjust the centre gripping height of wheel according to workman's height, so when workman uses this device to rectify the wheel in process of production, if the position of wheel centre gripping can not be located the height that the workman is fit for the operation, the workman is very inconvenient when using the instrument to rectify the wheel, can seriously influence workman's work efficiency when large batch production, so need a height-adjustable's wheel correcting unit.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a can make things convenient for workman's use according to the height of workman's height adjustment wheel, guarantee work efficiency's height-adjustable's wheel correction equipment.

The utility model discloses a wheel correcting device with adjustable height, which comprises a bottom plate, a support plate and a wheel correcting device, wherein the wheel correcting device is fixedly arranged at the upper end of the support plate, and the support plate is positioned above the bottom plate; the hydraulic lifting device comprises a bottom plate, a hydraulic cylinder, a push rod, a supporting frame, a supporting plate, two groups of telescopic rods, a rotating device and a transferring device, wherein the hydraulic cylinder is fixedly arranged at the upper end of the bottom plate; firstly, binding bicycle wheels to be corrected through ropes, then enabling the bicycle wheels to be transferred to be consistent with the height of a wheel correcting device through the ropes by a transferring device, then taking the wheels off the transferring device by a worker, placing the wheels on the wheel correcting device for clamping and fixing, then opening an oil cylinder, enabling a support frame to drive a support plate to adjust the height by the oil cylinder through an ejector rod, enabling the support plate to drive the wheel correcting device to adjust the height by the support plate through a rotating device, enabling the wheel correcting device to drive the wheels to adjust the height until the wheels are positioned at a height convenient for the worker to operate, then adjusting the roundness of the wheels by adjusting spokes at the front part of the wheels by the worker, opening the rotating device after the adjustment of the spokes at the front part of the wheels is completed, enabling the support plate to drive the wheel correcting device to rotate horizontally until the spokes at the rear part of the wheels rotate to one side convenient for the worker to operate, and then adjusting the spokes at the rear part of the wheels by the worker until the roundness of the wheels is in accordance with a standard; because the height of the wheel correcting device can be adjusted to the height convenient for the worker to operate, the wheel correcting device can be adjusted according to the height of the worker, the use of the worker is facilitated, the operation is convenient, and the working efficiency is ensured.

Preferably, the rotating device comprises two groups of connecting plates, two groups of supporting wheels, a driving motor, a rotating shaft and a connecting block, wherein the two groups of connecting plates are respectively and fixedly arranged at the left part and the right part of the lower end of the supporting plate; when the spoke on the other side of the wheel needs to be adjusted, the driving motor is turned on, the driving motor enables the connecting block to drive the support plate to rotate around the rotating shaft through the rotating shaft, the support plate drives the wheel correcting device and the wheel to rotate, and the spoke on the other side of the wheel rotates to one side convenient for a worker to operate; the adjustment of the wheel spokes by workers is facilitated, and the convenience is improved.

Preferably, the transfer device comprises an electric turntable, a lifting device, a fixed plate, a connecting rod and a lifting hook, the electric turntable is mounted on the bottom plate, the lifting device is mounted at the rotating end of the upper part of the electric turntable, the fixed plate is mounted on the lifting device, the connecting rod is fixedly mounted at the lower end of the fixed plate, and the lifting hook is fixedly mounted on the connecting rod; when the wheel is moved onto the wheel correcting device, firstly, a rope is bundled on the wheel, then the lifting device drives the fixed plate, the connecting rod and the lifting hook to descend, then the lifting hook hooks the rope, then the lifting device drives the fixed plate to ascend, the fixed plate enables the lifting hook to drive the rope and the wheel to ascend through the connecting rod until the wheel ascends to be consistent with the height of the wheel correcting device, then the electric turntable is opened, the electric turntable drives the lifting device to rotate, the lifting device drives the fixed plate to rotate, the fixed plate enables the lifting hook to drive the wheel to rotate to one side close to the wheel correcting device through the connecting rod, and then the wheel is taken down from the lifting hook and then transferred onto the wheel correcting device to be clamped and fixed; when transferring the wheel to wheel correcting unit on, it can go up and down to the wheel automatically, has reduced the transport of workman to the wheel, has reduced intensity of labour.

Preferably, the lifting device comprises a supporting frame, a stepping motor, a screw rod, a bearing and a sliding block, the supporting frame is fixedly arranged at the rotating end of the upper part of the electric turntable, the stepping motor is fixedly arranged at the upper end of the supporting frame, the screw rod is rotatably arranged at the upper part of the supporting frame, the lower part of the screw rod is rotatably connected with the bearing, the bearing is fixedly arranged on the supporting frame, the upper end of the screw rod is connected with the output end of the stepping motor, the sliding block is screwed with the screw rod, the sliding block is vertically and slidably arranged on the supporting frame, and the fixing plate is fixedly arranged at the left end of the sliding block; turning on a stepping motor, driving a screw rod to rotate by the stepping motor, and enabling a fixed plate to adjust the height by the rotating screw rod through a sliding block; the height of the fixing plate can be conveniently adjusted.

Preferably, the upper end of the ejector rod is fixedly arranged in the center of the lower end of the support frame; through the arrangement, the left part and the right part of the support frame are more balanced in stress, and the stability is improved.

Preferably, the driving motor is a servo motor with angle self-locking capability; through the arrangement, the driving motor can keep the rotating shaft fixed, so that the rotating shaft is prevented from automatically rotating, and the reliability in the using process is improved.

Preferably, the middle part of the sliding block is in threaded connection with the lead screw, and the center of gravity of the sliding block is positioned on the lead screw; through the setting, the sliding block is more stable in the lifting process.

Compared with the prior art, the beneficial effects of the utility model are that: the height of the wheels can be adjusted according to the height of workers, the use of the workers is facilitated, the working efficiency is guaranteed, the wheels can be automatically lifted to be consistent with the height of the wheel correcting device, the carrying of the wheels is reduced, and the labor intensity is low.

Drawings

Fig. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic structural view of a support frame, a stepping motor, a lead screw, and the like;

FIG. 3 is a schematic structural diagram of a support plate, a connecting plate, a support wheel and the like;

FIG. 4 is a schematic structural view of a support plate, a support frame, an expansion link, etc.;

in the drawings, the reference numbers: 1. a base plate; 2. a support plate; 3. an oil cylinder; 4. a top rod; 5. supporting a frame; 6. a support plate; 7. a telescopic rod; 9. a connecting plate; 10. a support wheel; 11. a drive motor; 12. a rotating shaft; 13. connecting blocks; 14. a wheel correcting device; 15. an electric turntable; 16. a fixing plate; 17. a connecting rod; 18. a hook; 19. a support frame; 20. a stepping motor; 21. a lead screw; 22. a bearing; 23. and a slider.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The invention may be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

As shown in fig. 1 to 4, the wheel alignment device 14 is fixedly installed at the upper end of a support plate 2, the support plate 2 is located above a bottom plate 1, an oil cylinder 3 is fixedly installed at the upper end of the bottom plate 1, an ejector rod 4 is arranged on the oil cylinder 3, the lower end of the ejector rod 4 is connected with the output end of the oil cylinder 3, a support frame 5 is fixedly installed at the upper end of the ejector rod 4, a support plate 6 is fixedly installed at the upper end of the support frame 5, the lower ends of two sets of telescopic rods 7 are fixedly installed on the bottom plate 1, the upper ends of two sets of telescopic rods 7 are fixedly installed at the lower end of the support plate 6, two sets of connecting plates 9 are respectively fixedly installed at the left and right parts of the lower end of the support plate 2, two sets of support wheels 10 are respectively rotatably installed on the two sets of connecting plates 9, the lower ends of the two sets of support wheels 10 are respectively contacted with the upper end of the support plate 6, a driving motor 11 is fixedly installed on the support frame 5, the output of driving motor 11 is connected with the lower extreme of rotation axis 12, rotation axis 12 rotates and installs in backup pad 6, connecting block 13 fixed mounting is in rotation axis 12 upper end, extension board 2 fixed mounting is in connecting block 13 upper end, connecting rod 17 fixed mounting is at the fixed plate 16 lower extreme, lifting hook 18 fixed mounting is on connecting rod 17, carriage 19 fixed mounting is at the rotation end on electric turntable 15 upper portion, step motor 20 fixed mounting is in carriage 19 upper end, lead screw 21 rotates the upper portion of installing at carriage 19, the lower part of lead screw 21 rotates with bearing 22 to be connected, bearing 22 fixed mounting is on carriage 19, the upper end of lead screw 21 is connected with step motor 20's output, sliding block 23 and lead screw 21 spiral shell dress, sliding block 23 is up-and-down slidable mounting on carriage 19, fixed plate 16 fixed mounting is at 23 left end.

The utility model discloses a wheel correction equipment with adjustable height, it is at work, at first bundle the rope on the wheel, later open step motor 20, step motor 20 drives lead screw 21 and rotates, rotatory lead screw 21 makes fixed plate 16 adjust the height through sliding block 23, make fixed plate 16 descend at first, fixed plate 16 drives connecting rod 17 and lifting hook 18 descend, later catch on the rope with lifting hook 18, later make fixed plate 16 rise again, fixed plate 16 makes lifting hook 18 drive rope and wheel through connecting rod 17 and rises, until the wheel rises to the height unanimity with wheel correcting unit 14, later open electric turntable 15, electric turntable 15 drives carriage 19 and rotates, carriage 19 makes fixed plate 16 drive connecting rod 17 to rotate through sliding block 23, connecting rod 17 drives lifting hook 18 and wheel rotation to the one side that is close to wheel correcting unit 14, then, the wheel is taken down from a lifting hook 18 and placed on a wheel correcting device 14 to be clamped and fixed, then, an oil cylinder 3 is opened, the oil cylinder 3 enables a support frame 5 to drive a support plate 6 to adjust the height through a push rod 4, the support plate 6 enables two groups of connecting plates 9 to adjust the height through two groups of support wheels 10, the two groups of connecting plates 9 enable a support plate 2 to drive the wheel correcting device 14 to adjust the height, the wheel correcting device 14 drives the wheel to adjust the height until the wheel is located at the height convenient for a worker to operate, then the worker adjusts the roundness of the wheel through adjusting spokes at the front part of the wheel, after the adjustment of the spokes at the front part of the wheel is completed, a driving motor 11 is opened, the driving motor 11 enables a connecting plate 13 to drive the support plate 2 to rotate around a rotating shaft 12 through the rotating shaft 12, the support plate 2 drives the wheel correcting device 14 and the wheel to rotate, and the spokes on the other side of the wheel rotate to one side convenient for the worker to operate; because the height of the wheel correcting device 14 can be adjusted to the height convenient for workers to operate, the wheel correcting device can be adjusted according to the height of the workers, the use of the workers is facilitated, the operation is convenient, the working efficiency is guaranteed, the wheels can be automatically lifted to be consistent with the height of the wheel correcting device 14 through the lifting hook 18, the carrying of the wheels is reduced, and the labor intensity is reduced.

The utility model discloses a wheel correction device with adjustable height, the installation mode, the connection mode or the setting mode of which are common mechanical modes, and the device can be implemented as long as the beneficial effects can be achieved; the utility model discloses a height-adjustable's wheel correction equipment's hydro-cylinder 3, telescopic link 7, supporting wheel 10, driving motor 11, wheel correcting unit 14, electric turntable 15, step motor 20 and bearing 22 are purchase on the market, and this industry technical staff only need according to its subsidiary service instruction install and operate can, and need not the technical staff in this field to pay out creative work.

All technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. In the description of the present invention, unless expressly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. To those of ordinary skill in the art, the specific meaning of the above terms in the present invention is understood according to the specific circumstances.

The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. A wheel correcting device with adjustable height comprises a bottom plate (1), a support plate (2) and a wheel correcting device (14), wherein the wheel correcting device (14) is fixedly arranged at the upper end of the support plate (2), and the support plate (2) is positioned above the bottom plate (1); its characterized in that, still include hydro-cylinder (3), ejector pin (4), a frame (5), backup pad (6), two sets of telescopic link (7), rotary device and transfer device, hydro-cylinder (3) fixed mounting is in bottom plate (1) upper end, be provided with ejector pin (4) on hydro-cylinder (3), the lower extreme and the output of hydro-cylinder (3) of ejector pin (4) are connected, a frame (5) fixed mounting is in ejector pin (4) upper end, backup pad (6) fixed mounting is in a frame (5) upper end, the equal fixed mounting of lower extreme of two sets of telescopic link (7) is on bottom plate (1), the equal fixed mounting in backup pad (6) lower extreme in upper end of two sets of telescopic link (7), rotary device installs in backup pad (6) and a frame (5), extension board (2) are installed on rotary device, transfer device installs on bottom plate (1).

2. The wheel correcting apparatus with the adjustable height of claim 1, wherein the rotating device comprises two sets of connecting plates (9), two sets of supporting wheels (10), a driving motor (11), a rotating shaft (12) and a connecting block (13), the two sets of connecting plates (9) are respectively and fixedly installed at the left and right parts of the lower end of the support plate (2), the two sets of supporting wheels (10) are respectively and rotatably installed on the two sets of connecting plates (9), the lower ends of the two sets of supporting wheels (10) are both in contact with the upper end of the support plate (6), the driving motor (11) is fixedly installed on the support frame (5), the output end of the driving motor (11) is connected with the lower end of the rotating shaft (12), the rotating shaft (12) is rotatably installed on the support plate (6), the connecting block (13) is fixedly installed at the upper end of the rotating shaft (12), and the support plate (2) is fixedly installed at the upper end of the connecting block (13).

3. The height-adjustable wheel correction apparatus as claimed in claim 1, wherein the transfer device comprises an electric turntable (15), a lifting device, a fixing plate (16), a connecting rod (17), and a hook (18), the electric turntable (15) is mounted on the base plate (1), the lifting device is mounted at a rotating end of an upper portion of the electric turntable (15), the fixing plate (16) is mounted on the lifting device, the connecting rod (17) is fixedly mounted at a lower end of the fixing plate (16), and the hook (18) is fixedly mounted on the connecting rod (17).

4. A height adjustable wheel correcting apparatus according to claim 3, wherein the lifting device comprises a support frame (19), a stepping motor (20), a lead screw (21), a bearing (22) and a slide block (23), the support frame (19) is fixedly installed at the rotating end of the upper portion of the electric turntable (15), the stepping motor (20) is fixedly installed at the upper end of the support frame (19), the lead screw (21) is rotatably installed at the upper portion of the support frame (19), the lower portion of the lead screw (21) is rotatably connected with the bearing (22), the bearing (22) is fixedly installed on the support frame (19), the upper end of the lead screw (21) is connected with the output end of the stepping motor (20), the slide block (23) is threadedly installed with the lead screw (21), the slide block (23) is slidably installed on the support frame (19) up and down, and the fixing plate (16) is fixedly installed at the left end of the slide block (23).

5. A height-adjustable wheel correcting apparatus according to claim 1, wherein the upper end of the carrier rod (4) is fixedly installed at the center of the lower end of the support frame (5).

6. A height adjustable wheel truing apparatus as set forth in claim 2 wherein said drive motor (11) is a servo motor with angular self locking capability.

7. A height adjustable wheel correcting apparatus according to claim 4, wherein the slide block (23) is screw-fitted at a central portion thereof to the lead screw (21), and the center of gravity of the slide block (23) is located on the lead screw (21).