CN215510939U

CN215510939U - Bicycle correction equipment convenient to remove

Info

Publication number: CN215510939U
Application number: CN202121527324.2U
Authority: CN
Inventors: 姚兴可
Original assignee: Hebei Jiusheng Automobile Co ltd
Current assignee: Hebei Foster Vehicle Industry Co.,Ltd.
Priority date: 2021-07-06
Filing date: 2021-07-06
Publication date: 2022-01-14
Anticipated expiration: 2031-07-06

Abstract

The utility model relates to bicycle production equipment, in particular to bicycle correction equipment convenient to move, which comprises: a mobile platform; the first rod body is rotatably arranged on the mobile platform; the adjusting sleeve is sleeved at the upper end of the first rod body in a lifting manner, and can drive the first rod body to synchronously rotate when rotating; the handle is arranged on the side surface of the adjusting sleeve and used for driving the adjusting sleeve to lift or rotate; the positioning assembly is connected with the adjusting sleeve and used for positioning the handlebar; the reset assembly is connected with the adjusting sleeve and can drive the adjusting sleeve to ascend and drive the clamping assembly to be separated from the handlebar; and the clamping assembly is arranged on the moving platform and used for clamping and positioning the front wheel. The utility model solves the problems of high labor intensity and low efficiency of workers in the prior art.

Description

Bicycle correction equipment convenient to remove

Technical Field

The utility model relates to bicycle production equipment, in particular to bicycle correction equipment convenient to move.

Background

The bicycles are more and more used as the life of people is improved, and the bicycles are used as environment-friendly vehicles for riding instead of walking and going out; more and more people use bicycles as fitness equipment for riding exercise and bicycle touring. The bicycle guide system is composed of handlebar, front fork, front axle and front wheel, and features that the handlebar controls the front wheel to turn via the front fork, so the rider can change the running direction and balance the bicycle body via operating the handlebar.

In the process of assembling the bicycle, the handlebar is deviated to one side of the wheel, and correction is needed to improve the controllability of the bicycle. At present, most of the bicycle is corrected by clamping the wheels with two legs manually and holding the handlebars with two hands, the labor intensity of workers is high, the efficiency is low, and related correction equipment is urgently needed to meet the development requirement of the bicycle industry along with the fact that China becomes the largest global bicycle producing country.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a bicycle correcting device convenient to move, and aims to solve the problems of high labor intensity and low efficiency in the prior art.

In order to achieve the purpose, the utility model is realized by the following technical scheme: a portable bicycle correction device comprising:

a mobile platform;

the first rod body is rotatably arranged on the mobile platform;

the adjusting sleeve is sleeved at the upper end of the first rod body in a lifting manner, and can drive the first rod body to synchronously rotate when rotating;

the handle is arranged on the side surface of the adjusting sleeve and used for driving the adjusting sleeve to lift or rotate;

the positioning assembly is connected with the adjusting sleeve and used for positioning the handlebar;

the reset assembly is connected with the adjusting sleeve and can drive the adjusting sleeve to ascend and drive the clamping assembly to be separated from the handlebar; and

and the clamping assembly is arranged on the moving platform and used for clamping and positioning the front wheel.

In a further development of the utility model, the adjustment sleeve comprises:

the guide sleeve is sleeved at the upper end of the first rod body, and a first sliding groove arranged in the guide sleeve is in sliding connection with a first guide key arranged in the length direction of the surface of the first rod body; and

and the limiting sleeve is arranged above the guide sleeve and is connected with the resetting component, and the guide sleeve is driven by the resetting component to ascend.

In a further development of the utility model, the reset assembly comprises:

the lower end of the connecting shaft penetrates through the limiting sleeve and the guide sleeve in sequence and then is connected with the upper end of the first rod body;

the reset block is obliquely nested in the limiting sleeve, the inner wall of a through groove arranged in the length direction of the reset block is in sliding connection with the outer circumferential surface of the connecting shaft, and when the reset block slides in the length direction of the connecting shaft, the reset block can drive the limiting sleeve to move in the opposite direction;

the sliding sleeve is sleeved on the connecting shaft above the reset block, and a first inclined plane at the lower end of the sliding sleeve is in sliding connection and is matched with a second inclined plane at the upper end of the reset block; and

and the elastic element is arranged on the connecting shaft and can drive the sliding sleeve to slide on the connecting shaft.

A further development of the utility model is that the spring element comprises:

the locking nut is in threaded connection with the connecting shaft; and

the spring is sleeved on the connecting shaft between the sliding sleeve and the locking nut, and when the positioning assembly positions the handlebar, the spring is in a compression state.

The utility model has the further improvement that the positioning component comprises a bracket and two positioning frames arranged on the bracket; the bracket is positioned above the handlebar and is connected with the adjusting sleeve; the locating rack is provided with a U-shaped locating slot matched with the handlebar.

The utility model is further improved in that the inner wall of the positioning groove is coated with rubber.

A further improvement of the utility model is that the clamping assembly comprises:

the two clamping plates are symmetrically arranged on two axial sides of the front wheel, and the lower end of each clamping plate is in sliding connection with a guide rail arranged on the moving platform;

the transmission shaft is provided with two thread sections with opposite rotation directions, is respectively in threaded connection with the upper ends of the two clamping plates, and drives the two clamping plates to move in opposite directions along the linear direction of the guide rail when rotating; and

and the hand wheel is connected with the end part of the transmission shaft through a key.

The utility model is further improved in that a plurality of casters with a braking function are arranged below the mobile platform.

A further development of the utility model is that the correction device further comprises: the second rod body is arranged on the mobile platform, and the first rod body is rotatably sleeved at the upper end of the second rod body.

The utility model has the further improvement that the corresponding positions of the first rod body and the second rod body are provided with scale marks.

Due to the adoption of the technical scheme, the utility model has the technical progress that:

the utility model provides a bicycle correcting device convenient to move, which is characterized in that after a front wheel is clamped and positioned by a clamping assembly, an adjusting sleeve is rotated to drive a positioning assembly to rotate a handlebar, so that the handlebar and the front wheel are corrected, and the adjusting sleeve is driven to reset by a resetting assembly to drive the positioning assembly to be separated from the handlebar, so that the subsequent correction operation of a bicycle is facilitated. Compared with the prior art, the utility model can effectively reduce the labor intensity of workers, has high correction accuracy and greatly improved efficiency, and is suitable for industrialized popularization.

The above technical advances are achieved primarily by the following detailed technical improvements:

when the centre gripping subassembly carries out centre gripping and location to the front wheel, rotate through rotatory hand wheel drive transmission shaft, because two on the transmission shaft revolve to opposite screw thread section respectively with two splint threaded connection, and two splint lower extremes all with guide rail sliding connection, consequently, when the axis of rotation rotates, can drive two splint and remove in opposite directions, until pressing from both sides the front wheel tight, otherwise, when two splint removed to the back, the front wheel can be taken out between two splint.

The adjusting sleeve is connected with the first guide key on the first rod body in a sliding mode through the first sliding groove formed in the adjusting sleeve, the adjusting sleeve can drive the positioning assembly to move along the length direction of the first rod body, so that the positioning assembly can position or separate the handlebar, the first rod body is rotatably arranged on the moving platform, when the adjusting sleeve rotates after the positioning assembly positions the handlebar, the positioning assembly drives the handlebar to rotate under the matching of clamping and positioning of the clamping assembly on the front wheel, and therefore the deviation of the bicycle handlebar and the wheel is corrected.

The both hands are loosened after the bicycle is corrected and is accomplished, the sliding sleeve in the reset assembly is under the spring action, through the sliding connection on the first inclined plane of sliding sleeve lower extreme and reset block upper end second inclined plane, the drive reset block slides downwards in the stop collar in the adjusting sleeve, at this in-process, stop collar drives uide bushing and locating component rebound under the reset block drives, break away from with the handlebar until locating component, in order to realize that positioner breaks away from the handlebar automatically, thereby further reduce artifical intensity of labour, improve work efficiency.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive labor.

FIG. 1 is a schematic view of the overall structure of a portable bicycle correction apparatus of the present invention;

FIG. 2 is an enlarged partial schematic view of the clamping assembly of FIG. 1 according to the present invention;

FIG. 3 is a cross-sectional view of the adjustment sleeve of the present invention;

FIG. 4 is a schematic structural diagram of a reset block according to the present invention;

FIG. 5 is a schematic structural view of the sliding sleeve of the present invention;

FIG. 6 is a schematic view of the adjusting sleeve reset and positioning assembly of the present invention disengaged from the handlebar;

description of reference numerals:

10-a moving platform, 11-a handlebar, 12-a front wheel, 20-a first rod body, 21-a first guide key, 22-a positioning nail, 23-a second rod body, 301-a handle, 31-a guide sleeve, 311-a first sliding groove, 32-a limiting sleeve, 41-a support, 42-a positioning frame, 51-a connecting shaft, 511-a second guide key, 52-a reset block, 521-a through groove, 522-a second inclined surface, 53-a sliding sleeve, 531-a first inclined surface, 532-a second sliding groove, 541-a locking nut, 542-a spring, 60-a clamping component, 61-a clamping plate, 62-a guide rail, 63-a transmission shaft and 64-a hand wheel.

Detailed Description

In the following description, for purposes of explanation and not limitation, specific details are set forth, such as particular system architectures, techniques, etc. in order to provide a thorough understanding of the embodiments of the present invention. It will be apparent, however, to one skilled in the art that the present invention may be practiced in other embodiments that depart from these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present invention with unnecessary detail.

The present invention provides a bicycle correcting device convenient for moving, which can be known from the attached drawings 1 to 6 of the specification, and comprises: the device comprises a mobile platform 10, a first rod body 20, an adjusting sleeve, a handle 301, a positioning component, a resetting component and a clamping component. Wherein, the first stick body 20 is rotatably disposed on the mobile platform 10; the adjusting sleeve is sleeved on the upper end of the first rod body 20 in a lifting manner, and when the adjusting sleeve rotates, the adjusting sleeve can drive the first rod body 20 to synchronously rotate; the handle 301 is arranged on the side surface of the adjusting sleeve and used for driving the adjusting sleeve to lift or rotate; the positioning assembly is connected with the adjusting sleeve and used for positioning the handlebar 11; the reset assembly is connected with the adjusting sleeve and can drive the adjusting sleeve to ascend and drive the clamping assembly to be separated from the handlebar 11; and the clamping assembly is arranged on the mobile platform 10 and is used for clamping and positioning the front wheel 12.

In this embodiment, after the front wheel 12 is clamped and positioned by the clamping assembly, the adjusting sleeve is rotated to drive the positioning assembly to rotate the handlebar 11, so that the handlebar 11 and the front wheel 12 are corrected, and the adjusting sleeve is driven to reset by the resetting assembly to drive the positioning assembly to be separated from the handlebar 11, thereby facilitating the correction operation of a subsequent bicycle. Compared with the prior art, the utility model can effectively reduce the labor intensity of workers, has high correction accuracy and greatly improved efficiency, and is suitable for industrialized popularization.

As an embodiment, as can be seen from fig. 1 and 3 of the specification, the adjusting sleeve comprises: a guide sleeve 31 and a stop sleeve 32. Wherein, the uide bushing 31, the cover is established in the upper end of the first body of rod 20, the first spout 311 that sets up in the uide bushing 31 and the first guide key 21 sliding connection that sets up on the 20 surperficial length directions of the first body of rod in the guide bushing, make the adjusting collar can drive locating component and remove along 20 length directions of the first body of rod, in order to realize locating component to handlebar 11 location or break away from, because the first body of rod 20 rotationally sets up on moving platform 10 again, when the adjusting collar rotates after locating component fixes a position handlebar 11, carry out centre gripping and location cooperation under to front wheel 12 at the centre gripping subassembly, locating component drives handlebar 11 and rotates, thereby realize the correction to bicycle handlebar 11 and wheel deviation. And the limiting sleeve 32 is arranged above the guide sleeve 31 and connected with the resetting component, and after the bicycle is corrected, the guide sleeve 31 is driven by the resetting component to ascend, so that the positioning component is automatically separated from the handlebar 11. The first rod 20 at the lower end of the guide sleeve 31 is provided with a positioning nail 22 for limiting the downward movement of the guide sleeve 31 on the first rod 20 and preventing the guide sleeve 31 from sliding down too much to influence the operation.

In this embodiment, as can be seen from fig. 1, 4, 5 and 6 of the specification, the reset assembly includes: a connecting shaft 51, a reset block 52, a sliding sleeve 53 and an elastic element. Wherein, the lower end of the connecting shaft 51 is connected with the upper end of the first rod body 20 after sequentially penetrating through the limiting sleeve 32 and the guide sleeve 31; the reset block 52 is obliquely nested in the limiting sleeve 32, the inner wall of a through groove 521 arranged in the length direction of the reset block 52 is in sliding connection with the outer circumferential surface of the connecting shaft 51, and when the reset block 52 slides along the length direction of the connecting shaft 51, the reset block can drive the limiting sleeve 32 to move in the opposite direction; the sliding sleeve 53 is sleeved on the connecting shaft 51 above the reset block 52, and a first inclined surface 531 at the lower end of the sliding sleeve 53 is in sliding connection and is matched with a second inclined surface 522 at the upper end of the reset block 52; and an elastic member disposed on the connecting shaft 51 and driving the sliding sleeve 53 to slide on the connecting shaft 51.

After the bicycle is corrected, the two hands are loosened, the sliding sleeve 53 in the reset assembly is in sliding connection with the second inclined surface 522 at the upper end of the reset block 52 through the first inclined surface 531 at the lower end of the sliding sleeve 53 under the action of the elastic element, the reset block 52 is driven to slide downwards in the limiting sleeve 32 in the adjusting sleeve, and in the process, the limiting sleeve 32 is driven by the reset block 52 to drive the guide sleeve 31 and the positioning assembly to move upwards until the positioning assembly is separated from the handlebar 11, so that the positioning device is automatically separated from the handlebar 11, the labor intensity is further reduced, and the working efficiency is improved.

In this embodiment, as can be seen from fig. 1 and 5 of the specification, the second sliding slot 532 provided in the sliding sleeve 53 is slidably connected to the second guiding key 511 provided in the surface length direction of the connecting shaft 51. The sliding sleeve 53 can slide along the length direction of the connecting shaft 51 and can not rotate under the driving of the elastic element.

In this embodiment, as can be seen from fig. 1 and 6 of the specification, the elastic element includes: a lock nut 541 and a spring 542. The two locking nuts 541 are screwed on the connecting shaft 51, and the relative position of the upper end of the spring 542 and the connecting shaft 51 is further facilitated to be fixed by adopting the double locking nuts 541, so that the elastic force of the spring 542 is better adjusted; the spring 542 is sleeved on the connecting shaft 51 between the sliding sleeve 53 and the lock nut 541, and when the positioning assembly positions the handlebar 11, the spring 542 is in a compressed state.

In addition, the elastic member composed of the lock nut 541 and the spring 542 may be replaced with a driving member such as a cylinder or a hydraulic cylinder which can achieve the same effect.

As an embodiment, as can be seen from fig. 1 and 6 of the specification, the positioning assembly includes a bracket 41 and two positioning frames 42 disposed on the bracket 41; the bracket 41 is positioned above the handlebar 11 and connected with the adjusting sleeve; the positioning frame 42 is provided with a U-shaped positioning slot adapted to the handlebar 11. In the process of moving the adjusting sleeve downward along the first rod 20, the bracket 41 and the two positioning brackets 42 disposed thereon are driven to move downward until the handlebar 11 enters the U-shaped positioning groove to be positioned. The spacing between the two positioning brackets 42 can also be adjusted according to the specifications of the actual handlebar 11. Similarly, after the bicycle is calibrated, the bracket 41 and the two positioning brackets 42 disposed thereon move upward under the driving of the adjusting sleeve until the handlebar 11 is separated from the U-shaped positioning groove, so that the next bicycle is calibrated.

In this embodiment, the coating of constant head tank inner wall has rubber, prevents that locating plate and 11 surfaces of handlebar from colliding with, the fish tail in the correction operation in-process.

As an embodiment, as can be seen from fig. 1 and 2 of the specification, the clamping assembly includes: two clamping plates 61, a transmission shaft 63 and a hand wheel 64. The two clamping plates 61 are symmetrically arranged at two axial sides of the front wheel 12, and the lower end of each clamping plate 61 is in sliding connection with a guide rail 62 arranged on the mobile platform 10; the transmission shaft 63 is provided with two thread sections with opposite rotation directions, is respectively in threaded connection with the upper ends of the two clamping plates 61, and drives the two clamping plates 61 to move in opposite directions along the linear direction of the guide rail 62 when the transmission shaft 63 rotates; and a hand wheel 64 which is connected with the end part of the transmission shaft 63 in a key way.

Specifically, the surfaces of the two clamping plates 61 close to the front wheel 12 are coated with rubber coatings, so that the clamping plates 61 are prevented from damaging the front wheel 12. Specifically, a dovetail groove can be formed in the guide rail 62, and the lower end of the clamping plate 61 is provided with a structure matched with the dovetail groove, so that the clamping plate 61 cannot derail when sliding along the linear direction of the guide rail 62.

During the use, drive transmission shaft 63 through rotatory hand wheel 64 and rotate, because two screw thread sections that revolve to opposite on the transmission shaft 63 are respectively with two splint 61 threaded connection, and two splint 61 lower extremes all with guide rail 62 sliding connection, consequently, when the axis of rotation rotates, can drive two splint 61 and remove in opposite directions, until pressing from both sides front wheel 12 tight, otherwise, when two splint 61 removed to the back, front wheel 12 can be taken out between two splint 61.

In this embodiment, a plurality of casters having a braking function are provided below the mobile platform 10. Specifically, the truckle that has braking, height adjustment function can be chooseed for use concurrently to adapt to different work grounds, realize convenient, swift removal.

In this embodiment, as can be seen from fig. 1 of the specification, the correction apparatus further includes: the second rod 23 is disposed on the mobile platform 10, and the first rod 20 is rotatably sleeved on the upper end of the second rod 23. Specifically, the second rod 23 can also drive the first rod 20 to lift to a certain extent, so as to expand the application range of the present invention. All be provided with the scale mark on the first body of rod 20 and the second body of rod 23 correspond the position, make things convenient for operating personnel to refer to the scale mark and rectify the bicycle, avoid appearing rectifying the phenomenon that is not up to standard.

It is noted that, in the present patent application, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Furthermore, the terms "comprises," comprising, "or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus, and the phrase" comprising a.once.a.limited element does not exclude the presence of other identical elements in the process, method, article, or apparatus that comprises the element.

The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the spirit and scope of the embodiments of the present invention, and are intended to be included within the scope of the present invention.

Claims

1. A bicycle correction device that facilitates mobility, comprising:

a mobile platform;

the first rod body is rotatably arranged on the mobile platform;

2. A portable bicycle correction device in accordance with claim 1, wherein said adjustment sleeve comprises:

3. A portable bicycle correction device in accordance with claim 2, wherein said reset assembly comprises:

4. A portable bicycle correction device according to claim 3, characterized in that, the elastic element comprises:

the locking nut is in threaded connection with the connecting shaft; and

5. The bicycle correcting apparatus convenient to move according to claim 1, wherein the positioning assembly comprises a support and two positioning frames arranged on the support; the bracket is positioned above the handlebar and is connected with the adjusting sleeve; the locating rack is provided with a U-shaped locating slot matched with the handlebar.

6. A bicycle correction device that facilitates mobility according to claim 5, characterized in that the positioning slot inner wall is coated with rubber.

7. A portable bicycle correction device in accordance with claim 1, wherein said clamp assembly comprises:

8. A bicycle correcting apparatus convenient to move according to any one of claims 1 to 7, wherein a plurality of casters with braking function are arranged below the moving platform.

9. A portable bicycle correction device in accordance with claim 8, characterized in that, the correction device further comprises: the second rod body is arranged on the mobile platform, and the first rod body is rotatably sleeved at the upper end of the second rod body.

10. A bicycle correcting device convenient to move according to claim 9, wherein the first rod and the second rod are provided with scale marks at corresponding positions.