Multi-directional adjusting device for bicycle machining and adjusting method of multi-directional adjusting device

Abstract

The invention discloses a multidirectional adjusting device for bicycle machining and an adjusting method thereof, and belongs to the technical field of bicycle machining, the multidirectional adjusting device comprises a fixing rod, and the fixing rod is located below a balance frame and moves in the length direction of the balance frame; the lifting part is rotatably connected with the fixing rod, the lifting part comprises an outer sleeve and an inner sleeve, the inner sleeve is installed in the outer sleeve, and the inner sleeve moves in the length direction of the outer sleeve; the assembling rotating part is installed at the end of the inner sleeve and comprises an assembling box body, a driving structure and a rotating arm, the assembling box body is fixedly connected with the end of the inner sleeve, a bicycle frame is installed on the rotating arm, the driving structure drives the rotating arm, and the rotating arm is connected with the assembling box body. Therefore, the assembly state of the bicycle frame is changed. The bicycle frame can be adjusted in multiple directions, the assembling requirement of a bicycle is met, and therefore quick assembling of all bicycle parts is facilitated.

Description

Technical Field

[0001] The invention belongs to the technical field of bicycle processing, and in particular relates to a multi-directional adjustment device for bicycle processing and an adjustment method thereof. Background Art

[0002] During the production and processing of bicycles, parts such as wheels, brake pads, handlebars and brake lights need to be assembled on the frame to meet the assembly requirements of the bicycle. At present, for the assembly of bicycle parts, multiple assembly lines are usually used to assemble the parts separately. Although this method can realize the separate assembly of each part, due to the existence of multiple assembly lines, the overall space occupied by the assembly equipment is larger, and the cost of the assembly equipment will also increase. In actual use, the operation steps of multiple assembly lines are relatively complicated, which will affect the assembly efficiency of the bicycle and increase the production cost. Summary of the invention

[0003] The present invention overcomes the deficiencies of the prior art and provides a multi-directional adjustment device for bicycle processing and an adjustment method thereof to solve the problems existing in the prior art.

[0004] To achieve the above object, the technical solution adopted by the present invention is: a multi-directional adjustment device for bicycle processing, installed below the balance frame, the adjustment device includes

[0005] A fixing rod, the fixing rod is located below the balancing frame and moves along the length direction of the balancing frame;

[0006] A lifting part, the lifting part is rotatably connected to the fixing rod, the lifting part comprises an outer sleeve and an inner sleeve, the inner sleeve is installed in the outer sleeve, and the inner sleeve moves along the length direction of the outer sleeve;

[0007] An assembly rotating part is installed on the end of the inner sleeve, and the assembly rotating part includes an assembly box body, a driving structure and a rotating arm. The assembly box body is fixedly connected to the end of the inner sleeve, and the bicycle frame is installed on the rotating arm. The driving structure drives the rotating arm to change the assembly state of the bicycle frame.

[0008] In a preferred embodiment of the present invention, a conveying track is provided on the balancing frame, and the adjusting devices are in a plurality and are installed at intervals on the conveying track and move along the conveying direction of the conveying track.

[0009] In a preferred embodiment of the present invention, the end of the outer sleeve is connected to the fixing rod through a positioning portion so as to position and rotate the outer sleeve relative to the fixing rod.

[0010] In a preferred embodiment of the present invention, the positioning portion includes a fixed disk and a rotating disk, the fixed disk is installed at the end of the fixed rod, and the rotating disk is installed at the end of the outer sleeve. The fixed disk is provided with a positioning marble, and the rotating disk is provided with a positioning groove. When the positioning marble is engaged with the positioning groove, the rotating disk is positioned.

[0011] In a preferred embodiment of the present invention, the positioning groove is a curved groove, the number of the positioning grooves is several and they are distributed at intervals along the circumference of the rotating disk, and the number of the positioning marbles is at least one.

[0012] In a preferred embodiment of the present invention, a rotating shaft and a bearing are provided on the rotating disk, and the rotating shaft and the bearing are both located in the fixed rod to rotate the rotating disk relative to the fixed disk.

[0013] In a preferred embodiment of the present invention, a lifting winch is provided on the outer sleeve, the assembly box body is connected to the lifting winch via a stranded wire, and the lifting winch adjusts the length of the stranded wire to lift the assembly box body.

[0014] In a preferred embodiment of the present invention, a guide rail is fixedly provided inside the outer sleeve, and the inner sleeve is connected to the guide rail via a slider to guide the inner sleeve.

[0015] In a preferred embodiment of the present invention, the driving structure includes a driving handle and a driving reducer, the driving handle is installed outside the assembly box body, the driving reducer is installed inside the assembly box body, and the driving handle, driving reducer and rotating arm are connected in sequence.

[0016] The present invention also discloses a method for adjusting a multi-directional adjusting device for bicycle processing, comprising the following steps:

[0017] S1. Install the fixed rod on the conveying track, and the conveying track drives the overall adjustment device to move through the fixed rod;

[0018] S2, installing the bicycle frame on the rotating arm, and driving the bicycle frame to rotate and lift via the rotating arm;

[0019] S3, shaking the driving handle to drive the rotating arm through the driving reducer, so that the rotating arm rotates, so that the bicycle frame is inverted or upright, thereby changing the state of the bicycle frame;

[0020] S4, rotating the lifting winch to adjust the length of the strand, thereby driving the assembly rotating part to move up and down, thereby changing the height of the bicycle frame;

[0021] S5. The outer sleeve is rotated to drive the assembly rotating part to rotate, and the outer sleeve is positioned by the positioning part to change the position of the bicycle frame so as to facilitate the assembly of parts.

[0022] The present invention solves the defects existing in the background technology and has the following beneficial effects:

[0023] The multi-directional adjustment device of the present invention can perform multi-directional adjustment on the bicycle frame to meet the assembly requirements of the bicycle, thereby facilitating the rapid assembly of various bicycle parts. Compared with the assembly of parts by multiple assembly lines, the assembly cost of the parts can be greatly reduced and the space occupied by the assembly equipment can be reduced. In addition, the adjustment device of the present invention has a simple structure and is easy to operate. The complicated operation of multiple assembly lines will not occur, which improves the assembly efficiency of the bicycle and thus reduces the production cost of the bicycle. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The present invention is further described below in conjunction with the accompanying drawings and embodiments;

[0025] Figure 1 It is a schematic diagram of the overall structure of a preferred embodiment of the present invention;

[0026] Figure 2 for Figure 1 Enlarged view of part A in the middle;

[0027] Figure 3 It is a structural schematic diagram of the regulating device of a preferred embodiment of the present invention;

[0028] Figure 4 It is a partial front view of a preferred embodiment of the present invention;

[0029] Figure 5 This is a schematic structural diagram of a lifting part of a preferred embodiment of the present invention;

[0030] Figure 6 A schematic diagram of the structure of the rotating part of the preferred embodiment of the present invention;

[0031] Figure 7 It is a structural schematic diagram of a positioning part in a preferred embodiment of the present invention;

[0032] Figure 8 A cross-sectional view of a positioning portion of a preferred embodiment of the present invention;

[0033] Fig. 9 A flowchart of a preferred embodiment of the present invention;

[0034] In the figure: 100, balance frame; 200, conveying track;

[0035] 10. Fixed rod; 20. Lifting part; 21. Outer sleeve; 22. Inner sleeve; 30. Assembly rotating part; 31. Assembly box body; 32. Driving structure; 321. Driving handle; 322. Driving reducer; 33. Rotating arm; 40. Positioning part; 41. Fixed disk; 411. Positioning marbles; 42. Rotating disk; 421. Positioning groove; 50. Rotating shaft; 60. Bearing; 70. Lifting capstan; 80. Guide rail; 90. Slider. DETAILED DESCRIPTION

[0036] The following will disclose multiple embodiments of the present invention with drawings. For the purpose of clear description, many physical details will be described together in the following description. However, it should be understood that these physical details should not be used to limit the present invention. That is, in some embodiments of the present invention, these physical details are not necessary. In addition, for the purpose of simplifying the drawings, some conventional structures and components will be depicted in a simple schematic manner in the drawings.

[0037] In addition, in the present invention, the descriptions of "first", "second", etc. are only used for descriptive purposes, and do not specifically refer to the order or sequence, nor are they used to limit the present invention. They are only used to distinguish components or operations described with the same technical terms, and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in the field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0038] Embodiment 1

[0039] The present embodiment provides a multi-directional adjustment device for bicycle processing, which can perform multi-directional adjustment on the bicycle frame to meet the assembly requirements of the bicycle, thereby facilitating the rapid assembly of various bicycle parts. Compared with the assembly of parts by multiple assembly lines, it can greatly reduce the assembly cost of parts and reduce the space occupied by assembly equipment. In addition, the adjustment device of the present invention has a simple structure and is easy to operate. It does not involve the complicated operation of multiple assembly lines, thereby improving the assembly efficiency of bicycles and reducing the production cost of bicycles.

[0040] Combination Figures 1 to 8As shown, the multi-directional adjustment device for bicycle processing of this embodiment is installed under the balance frame 100, and the adjustment device includes a fixed rod 10, a lifting part 20 and an assembly rotating part 30. The fixed rod 10 is located under the balance frame 100 and moves along the length direction of the balance frame 100. The lifting part 20 can realize the lifting and lowering of the bicycle frame, thereby changing the height of the bicycle frame to meet the assembly requirements, and the assembly rotating part 30 can realize the rotation processing of the bicycle frame, so that the bicycle frame can be adjusted between normal installation and inverted installation, thereby meeting the assembly requirements of various parts.

[0041] In this embodiment, a conveying track 200 is provided on the balance frame 100, and a plurality of adjusting devices are installed on the conveying track 200 at intervals, and move along the conveying direction of the conveying track 200. During the assembly process of the bicycle, the adjusting device installs the bicycle frame, and the conveying track 200 conveys the bicycle frame, and the adjusting device adjusts the position of the bicycle frame. With the cooperation of the conveying track 200 and the adjusting device, the assembly requirements of various parts of the bicycle are met.

[0042] Combination Figures 3 to 6 As shown, the lifting part 20 of this embodiment is rotatably connected to the fixed rod 10, and the lifting part 20 includes an outer sleeve 21 and an inner sleeve 22. The inner sleeve 22 is installed in the outer sleeve 21, and the inner sleeve 22 moves along the length direction of the outer sleeve 21. The assembly rotating part 30 is installed at the end of the inner sleeve 22. The assembly rotating part 30 includes an assembly box body 31, a driving structure 32 and a rotating arm 33. The assembly box body 31 is fixedly connected to the end of the inner sleeve 22. The bicycle frame is installed on the rotating arm 33. The driving structure 32 drives the rotating arm 33 to change the The assembly state of the bicycle frame, the lifting part 20 and the assembly rotating part 30 of this embodiment, the lifting part 20 can realize the lifting operation of the assembly rotating part 30, and the bicycle frame is installed on the rotating arm 33 of the assembly rotating part 30. When the bicycle frame needs to be rotated, the driving structure 32 drives the rotating arm 33 to make the rotating arm 33 drive the bicycle frame to rotate. When the bicycle frame needs to be lifted or lowered, the lifting part 20 drives the assembly rotating part 30 to be lifted or lowered, thereby meeting the height adjustment requirements of the bicycle frame.

[0043] In this embodiment, a lifting winch 70 is provided on the outer sleeve 21, and the assembly box body 31 is connected to the lifting winch 70 through a stranded wire. The lifting winch 70 adjusts the length of the stranded wire to lift the assembly box body 31. A wiring ring is fixedly provided on the assembly box body 31 of this embodiment, and the stranded wire is passed through the wiring ring. When the assembly box body 31 needs to be lifted, the length of the stranded wire is adjusted by retracting and extending the lifting winch 70, so that the inner sleeve 22 of the lifting part 20 is lifted and lowered. Since the assembly box body 31 is fixedly connected to the inner sleeve 22, when the length of the stranded wire is adjusted, the assembly box body 31 can be lifted and lowered, thereby realizing the lifting and lowering operation of the rotating arm 33, changing the height of the bicycle frame, and meeting the assembly requirements of various parts.

[0044] Specifically, in this embodiment, a guide rail 80 is fixedly provided inside the outer sleeve 21, and the inner sleeve 22 is connected to the guide rail 80 via a slider 90 to guide the inner sleeve 22. When the inner sleeve 22 is lifted or lowered, the guide rail 80 and the slider 90 provided inside the outer sleeve 21 can guide the inner sleeve 22, thereby improving the movement stability of the inner sleeve 22 and effectively preventing the inner sleeve 22 from moving out of the movement.

[0045] Furthermore, in the present embodiment, the driving structure 32 includes a driving handle 321 and a driving reducer 322. The driving handle 321 is installed on the outside of the assembly box body 31, and the driving reducer 322 is installed in the assembly box body 31. The driving handle 321, the driving reducer 322 and the rotating arm 33 are connected in sequence. When the bicycle frame needs to be rotated, the operator operates the driving handle 321, and after the driving reducer 322 is processed, the rotating arm 33 is rotated. The bicycle frame is installed on the rotating arm 33, thereby realizing the rotation of the bicycle frame.

[0046] Combination Figure 3 , Figure 7 as well as Figure 8 As shown, the end of the outer sleeve 21 of this embodiment is connected to the fixed rod 10 through the positioning portion 40 to position and rotate the outer sleeve 21 relative to the fixed rod 10. The outer sleeve 21 of this embodiment can be rotated relative to the fixed rod 10, thereby changing the position of the bicycle frame, and the positioning portion 40 can position the outer sleeve 21 after rotation to avoid instability of the outer sleeve 21 after rotation.

[0047] In this embodiment, the positioning portion 40 includes a fixed disk 41 and a rotating disk 42. The fixed disk 41 is installed at the end of the fixed rod 10, and the rotating disk 42 is installed at the end of the outer sleeve 21. A positioning marble 411 is provided on the fixed disk 41, and a positioning groove 421 is provided on the rotating disk 42. When the positioning marble 411 is engaged with the positioning groove 421, the rotating disk 42 is positioned. In the process of positioning the outer sleeve 21, when the outer sleeve 21 rotates, the rotating disk 42 is driven to rotate, and the rotating disk 42 is provided with a positioning groove 421. A fixed disk 41 is provided at the end of the fixed rod 10, and a positioning marble 411 is provided on the fixed disk 41. When the rotating disk 42 rotates, the positioning groove 421 will switch, and the positioning marble 411 will be engaged with different positioning grooves 421. Under the cooperation of the positioning marble 411 and the positioning groove 421, the positioning of the rotating disk 42 is achieved, and then the positioning processing of the outer sleeve 21 is achieved.

[0048] Specifically, the positioning groove 421 is a curved groove, and the number of the positioning grooves 421 is several and is distributed at intervals along the circumference of the rotating disk 42. The number of the positioning marbles 411 is at least one. The presence of multiple positioning grooves 421 can realize multi-position positioning of the outer sleeve 21, thereby meeting the positioning requirements of the outer sleeve 21. The number of the positioning marbles 411 in this embodiment is four and is evenly distributed on the fixed disk 41. The four positioning marbles 411 can cooperate with the four positioning grooves 421 to form four groups of positioning structures, thereby stably positioning the outer sleeve 21 and improving the positioning effect of the outer sleeve 21.

[0049] Furthermore, in this embodiment, a rotating shaft 50 and a bearing 60 are provided on the rotating disk 42, and the rotating shaft 50 and the bearing 60 are both located in the fixed rod 10 to rotate the rotating disk 42 relative to the fixed disk 41. The existence of the rotating shaft 50 and the bearing 60 can enable the outer sleeve 21 to rotate stably relative to the fixed rod 10, thereby preventing the outer sleeve 21 from moving out of the movement, and can also further improve the movement stability of the outer sleeve 21.

[0050] In actual use, the bicycle frame of the multi-directional adjustment device for bicycle processing of this embodiment is located on the rotating arm 33 of the assembly rotating part 30. In order to meet the assembly requirements of various bicycle parts, when the bicycle frame needs to be rotated for the first time, the driving handle 321 of the assembly rotating part 30 is adjusted, and the driving handle 321 transmits power through the driving reducer 322 to rotate the rotating arm 33, thereby realizing the first rotation of the bicycle frame. When the bicycle frame needs to be lifted or lowered, the lifting capstan 70 is operated to change the length of the stranded wire, so that the assembly box body 31 of the assembly rotating part 30 is lifted or lowered, and then the rotating arm 33 is lifted or lowered synchronously, driving the bicycle frame to complete the lifting operation, and during the lifting process, the assembly box body 31 drives the inner sleeve 22 The inner sleeve 22 is lifted and lowered in the outer sleeve 21, thereby improving the stability of the bicycle frame during the lifting process. When the bicycle frame needs to be rotated for the second time, the operator rotates the outer sleeve 21. Since the outer sleeve 21, the inner sleeve 22 and the assembly rotating part 30 are in a connected state, the outer sleeve 21 will drive the bicycle frame to rotate for the second time during the rotation process. This embodiment can perform synchronous operations on the first rotation process, lifting process and second rotation process of the bicycle frame, thereby realizing multi-directional adjustment of the bicycle frame, thereby meeting the assembly requirements of various parts, and the adjustment device of this embodiment can be transported under the operation of the conveying track 200 to change the position of the bicycle frame, thereby further meeting the assembly requirements of various parts of the bicycle.

[0051] When the outer sleeve 21 of this embodiment rotates relative to the fixed rod 10, the outer sleeve 21 is rotationally positioned by the positioning part 40. The positioning part 40 includes a fixed disk 41 and a rotating disk 42. The fixed disk 41 is installed at the end of the fixed rod 10, and the rotating disk 42 is installed at the end of the outer sleeve 21. A positioning marble 411 is provided on the fixed disk 41, and a positioning groove 421 is provided on the rotating disk 42. When the positioning marble 411 is engaged with the positioning groove 421, the rotating disk 42 is positioned, thereby positioning the outer sleeve 21.

[0052] Embodiment 2

[0053] like Fig. 9 As shown, this embodiment discloses an adjustment method of a multi-directional adjustment device for bicycle processing, and the adjustment method comprises the following steps:

[0054] S1. The fixing rod 10 is installed on the conveying track 200. The conveying track 200 drives the overall adjustment device to move through the fixing rod 10. The bicycle frame used for bicycle assembly is installed on the adjustment device. Therefore, the conveying track 200 can realize continuous transportation of the bicycle frame, change the position of the bicycle frame, and further meet the assembly requirements of various bicycle parts.

[0055] S2. The bicycle frame is mounted on the rotating arm 33, and the rotating arm 33 drives the bicycle frame to rotate and lift. The rotating arm 33 can rotate and lift in actual use, thereby realizing the rotation and lifting of the bicycle frame, so as to change the position of the bicycle frame and further meet the assembly requirements of various parts of the bicycle;

[0056] S3, the driving handle 321 is shaken, and the rotating arm 33 is driven by the driving reducer 322, so that the rotating arm 33 rotates, so that the bicycle frame is inverted or installed upright, thereby changing the state of the bicycle frame. When the bicycle frame is inverted or installed upright, it can quickly install parts such as wheels, brake pads, and pipe seats, effectively improving the installation efficiency;

[0057] S4, the lifting capstan 70 is rotated to adjust the length of the strand, thereby driving the assembly rotating part 30 to move up and down, and changing the height of the bicycle frame. When the bicycle frame is changed from the inverted state to the upright state, the installation height of the bicycle frame will change. Therefore, the lifting capstan 70 is used to change the length of the strand, so that the assembly box body 31 of the assembly lifting part 20 is moved up and down, thereby changing the height of the bicycle frame, and further meeting the assembly requirements of various bicycle parts.

[0058] S5. Rotate the outer sleeve 21 to drive the assembly rotating part 30 to rotate. The outer sleeve 21 is positioned by the positioning part 40 to change the position of the bicycle frame for parts assembly. The positioning part 40 of this embodiment includes a fixed plate 41 and a rotating plate 42. The fixed plate 41 is installed at the end of the fixed rod 10, and the rotating plate 42 is installed at the end of the outer sleeve 21. A positioning marble 411 is provided on the fixed plate 41, and a positioning groove 421 is provided on the rotating plate 42. When the positioning marble 411 is engaged with the positioning groove 421, the rotating plate 42 is positioned, thereby positioning the outer sleeve 21.

[0059] In actual use of the adjustment method of the multi-directional adjustment device for bicycle processing in this embodiment, steps S3, S4 and S5 can be operated synchronously, and the operation sequence of each step can also be changed to meet the assembly requirements of various bicycle parts.

[0060] In combination with Example 1 and Example 2, the present invention can adjust the bicycle frame in multiple directions to meet the assembly requirements of the bicycle, thereby facilitating the rapid assembly of various bicycle parts. Compared with the assembly of parts by multiple assembly lines, the assembly cost of the parts can be greatly reduced and the space occupied by the assembly equipment can be reduced. In addition, the adjustment device of the present invention has a simple structure and is easy to operate. The complicated operation of multiple assembly lines will not occur, which improves the assembly efficiency of the bicycle and thus reduces the production cost of the bicycle.

[0061] Although the present invention has been described above with reference to various embodiments, it should be understood that many changes and modifications may be made without departing from the scope of the present invention. That is, the methods, systems or devices discussed above are all examples. Various configurations may appropriately omit, replace or add various processes or components. For example, in alternative configurations, the method may be performed in an order different from the order described, and / or various stages may be added, omitted and / or combined. Moreover, the features described with respect to certain configurations may be combined in various other configurations. Different aspects and elements of the configurations may be combined in a similar manner. In addition, with the development of technology, many elements are merely examples and do not limit the scope of the present disclosure or claims.

[0062] Specific details are given in the specification to provide a thorough understanding of the exemplary configurations including implementations. However, the configurations can be practiced without these specific details, for example, well-known circuits, processes, algorithms, structures, and techniques have been shown without unnecessary details to avoid obscuring the configurations. This description provides only example configurations and does not limit the scope, applicability, or configurations of the claims. On the contrary, the foregoing description of the configurations will provide those skilled in the art with an enabling description for implementing the described techniques. Various changes may be made to the functions and arrangements of the elements without departing from the spirit or scope of the present disclosure.

[0063] In addition, although each operation may describe the operation as a sequential process, many operations may be performed in parallel or simultaneously. In addition, the order of the operations may be rearranged. A process may have additional steps. In addition, examples of methods may be implemented by hardware, software, firmware, middleware, code, hardware description language, or any combination thereof. When implemented in software, firmware, middleware, or code, program code or code segments for performing the necessary tasks may be stored in a non-transitory computer-readable medium such as a storage medium, and the described tasks are performed by a processor.

[0064] In summary, it is intended that the above detailed description is considered to be exemplary rather than restrictive, and it should be understood that the claims (including all equivalents) are intended to limit the spirit and scope of the present invention. The above embodiments should be understood to be only used to illustrate the present invention and not to limit the scope of protection of the present invention. After reading the content of the record of the present invention, the technician can make various changes or modifications to the present invention, and these equivalent changes and modifications also fall into the scope limited by the claims of the present invention.

Claims

1. A multi-directional adjustment device for bicycle processing, installed below a balance frame (100), characterized in that: The adjusting device comprises A fixing rod (10), the fixing rod (10) being located below the balancing frame (100) and moving along the length direction of the balancing frame (100); A lifting part (20), the lifting part (20) is rotatably connected to the fixing rod (10), the lifting part (20) comprises an outer sleeve (21) and an inner sleeve (22), the inner sleeve (22) is installed in the outer sleeve (21), and the inner sleeve (22) moves along the length direction of the outer sleeve (21); An assembly rotating part (30) is installed at the end of the inner sleeve (22). The assembly rotating part (30) comprises an assembly box body (31), a driving structure (32) and a rotating arm (33). The assembly box body (31) is fixedly connected to the end of the inner sleeve (22). A bicycle frame is installed on the rotating arm (33). The driving structure (32) drives the rotating arm (33) to change the assembly state of the bicycle frame.

2. The multi-directional adjustment device for bicycle processing according to claim 1, characterized in that: A conveying track (200) is arranged on the balancing frame (100), and the adjusting devices are in a plurality and are installed at intervals on the conveying track (200) and move along the conveying direction of the conveying track (200).

3. The multi-directional adjustment device for bicycle processing according to claim 1, characterized in that: The end of the outer sleeve (21) is connected to the fixing rod (10) via a positioning portion (40) so as to position and rotate the outer sleeve (21) relative to the fixing rod (10).

4. The multi-directional adjustment device for bicycle processing according to claim 3, characterized in that: The positioning portion (40) comprises a fixed disk (41) and a rotating disk (42); the fixed disk (41) is mounted on the end of the fixed rod (10); the rotating disk (42) is mounted on the end of the outer sleeve (21); a positioning marble (411) is provided on the fixed disk (41); a positioning groove (421) is provided on the rotating disk (42); when the positioning marble (411) is engaged with the positioning groove (421), the rotating disk (42) is positioned.

5. The multi-directional adjustment device for bicycle processing according to claim 4, characterized in that: The positioning groove (421) is a curved groove. There are a plurality of positioning grooves (421) distributed at intervals along the circumference of the rotating disk (42). There is at least one positioning marble (411).

6. The multi-directional adjustment device for bicycle processing according to claim 4, characterized in that: The rotating disk (42) is provided with a rotating shaft (50) and a bearing (60), and the rotating shaft (50) and the bearing (60) are both located in the fixed rod (10) so as to rotate the rotating disk (42) relative to the fixed disk (41).

7. The multi-directional adjustment device for bicycle processing according to claim 1, characterized in that: A lifting winch (70) is provided on the outer sleeve (21); the assembly box body (31) is connected to the lifting winch (70) via a twisted wire; the lifting winch (70) adjusts the length of the twisted wire to lift the assembly box body (31).

8. The multi-directional adjustment device for bicycle processing according to claim 1, characterized in that: A guide rail (80) is fixedly arranged inside the outer sleeve (21), and the inner sleeve (22) is connected to the guide rail (80) via a slider (90) to guide the inner sleeve (22).

9. The multi-directional adjustment device for bicycle processing according to claim 1, characterized in that: The driving structure (32) comprises a driving handle (321) and a driving reducer (322); the driving handle (321) is installed outside the assembly box body (31); the driving reducer (322) is installed inside the assembly box body (31); and the driving handle (321), the driving reducer (322) and the rotating arm (33) are connected in sequence.

10. An adjustment method for a multi-directional adjustment device for bicycle processing, applied to a multi-directional adjustment device for bicycle processing as claimed in any one of claims 1 to 9, characterized in that: The following steps are involved: S1. Install the fixing rod (10) on the conveying track (200), and the conveying track (200) drives the whole adjusting device to move through the fixing rod (10); S2, mounting the bicycle frame on the rotating arm (33), and driving the bicycle frame to rotate and lift via the rotating arm (33); S3, shaking the driving handle (321), driving the rotating arm (33) by driving the reducer (322), so that the rotating arm (33) rotates, so that the bicycle frame is inverted or upright, thereby changing the state of the bicycle frame; S4, rotating the lifting winch (70) to adjust the length of the strand, thereby driving the assembly rotating part (30) to rise and fall, thereby changing the height of the bicycle frame; S5, the outer sleeve (21) is rotated to drive the assembly rotating part (30) to rotate, and the outer sleeve (21) is positioned by the positioning part (40), so as to change the position of the bicycle frame so as to facilitate the assembly of parts.

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