CN221833320U - A bicycle hub disc tube turning device - Google Patents

Abstract

The utility model relates to a bicycle hub disc turning tube device, comprising a base, a column and a top plate, a clamping mechanism is arranged between the top plate and the base, a turning mechanism is arranged on the inner side of the top plate, and a collecting assembly is arranged below the turning mechanism; the turning mechanism comprises a servo motor fixedly mounted on the top of the top plate, a shaft rod is fixedly mounted on the output shaft of the servo motor, a first screw rod is transmission-connected to the outer side of the shaft rod, a first threaded sleeve is threadedly connected to the outer side of the first screw rod, a first slide is fixedly mounted on the bottom of the first threaded sleeve, and a tool is arranged on the lower side of the first slide; the collecting assembly comprises a second screw rod rotatably mounted inside the base, and the second screw rod is transmission-connected to the lower end of the shaft rod. The bicycle hub disc turning tube device realizes the collection of debris, effectively reduces the workload of cleaning, facilitates cleaning, is easy to use, and improves the practicality of the device.

Description

A bicycle hub disc tube turning device

Technical Field

The utility model relates to the technical field of bicycle parts processing, in particular to a bicycle hub disc tube turning device.

Background Art

There are two kinds of hubs, iron hubs and aluminum hubs. The bicycle wheel hub system includes axles, bearings, hubs, etc. Hubs include iron hubs and aluminum hubs. Iron hubs are the bicycle hubs you usually ride at home, while aluminum hubs are usually high-end hubs, used as various hubs for mountain bikes, performance bikes, road bikes, etc. There are thirty-two Hs and thirty-six Hs on the rim, which is the number of spokes. Depending on the number of spokes, there are usually three or five styles of spokes, which is the sixteenth letter of the English alphabet.

In the prior art, when processing the pipe fittings in the bicycle hub disc, the pipe fittings need to be turned to make the pipe fittings have a more precise and appropriate size, and turning equipment is required for turning the pipe fittings. However, the existing turning equipment for hub disc pipe fittings cannot properly clean up the debris generated during turning during the process of completing the feed turning, resulting in the debris easily flying around the turning equipment, increasing the workload of cleaning and causing inconvenience to the use. Therefore, a bicycle hub disc pipe turning equipment is proposed to solve the above-mentioned problems.

Utility Model Content

In view of the deficiencies in the prior art, the utility model provides a bicycle hub disc tube turning device, which has the advantages of being easy to collect debris, etc., and solves the problem that the existing hub disc tube turning equipment cannot properly clean up the debris generated during turning during the feeding and turning process, causing the debris to easily fly around the turning equipment, increasing the workload of cleaning and causing inconvenience to use.

To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a bicycle hub disc turning tube device, comprising a base, a column and a top plate, a clamping mechanism is arranged between the top plate and the base, a turning mechanism is arranged on the inner side of the top plate, and a collecting assembly is arranged below the turning mechanism;

The turning mechanism comprises a servo motor fixedly mounted on the top of the top plate, a shaft rod fixedly mounted on the output shaft of the servo motor, a first screw rod is transmission-connected to the outer side of the shaft rod, a first threaded sleeve is threadedly connected to the outer side of the first screw rod, a first slide is fixedly mounted on the bottom of the first threaded sleeve, and a tool is arranged on the lower side of the first slide;

The collecting assembly includes a second screw rod rotatably mounted inside the base, the second screw rod is transmission-connected to the lower end of the shaft rod, the outer side of the second screw rod is threadedly connected to a second threaded sleeve, the upper side of the second threaded sleeve is fixedly mounted with a second slide, the upper side of the second slide is fixedly mounted with a collecting box, and the upper side of the collecting box is fixedly connected with a baffle.

Furthermore, the number of the columns is two, the two columns are fixedly connected to the top of the base, and the top plate is fixedly connected between the two columns.

Furthermore, the clamping mechanism includes a stepper motor fixedly mounted on the outer wall of the column, a three-jaw chuck fixedly mounted on the output shaft of the stepper motor, and the three-jaw chuck is used to fix the hub disc pipe.

Furthermore, a mounting plate is provided on the periphery of the three-jaw chuck, and the mounting plate is fixedly mounted on the outer wall of the column. A ball is fixedly connected to the peripheral side of the three-jaw chuck, and the ball is rollingly connected to the interior of the mounting plate. An annular groove matching the ball is opened inside the mounting plate.

Furthermore, the first screw rod is rotatably mounted inside the top plate, and the shaft rod penetrates the top plate and extends to the inner side of the base.

Furthermore, a main gear is fixedly mounted on the outer wall of the shaft, and the number of the main gears is two. Slave gears are fixedly mounted on the outer sides of the first screw rod and the second screw rod, and the two main gears are respectively meshed with the two slave gears.

Furthermore, a first sliding groove slidably matched with the first sliding platform is opened on the inner side of the top plate, and a second sliding groove slidably matched with the second sliding platform is opened on the inner side of the base.

Furthermore, an electric cylinder is fixedly mounted on the lower side of the first slide, and the tool is fixedly mounted on the output shaft of the electric cylinder.

Compared with the prior art, the utility model provides a bicycle hub disc tube turning device, which has the following beneficial effects:

The bicycle hub disc tube turning equipment starts a servo motor to drive the shaft rod to rotate, and drives the first screw rod to rotate, thereby driving the first threaded sleeve and the first slide to move left and right, thereby driving the tool to move left and right, and the shaft rod can drive the second screw rod to rotate synchronously during the rotation process, and drive the second threaded sleeve and the second slide to move left and right, thereby driving the collection box to move left and right, so that the collection box and the tool keep moving left and right synchronously, when the tool processes the pipe fitting, the debris generated during the pipe fitting processing will fall into the collection box due to the blocking effect of the baffles on both sides, thereby realizing the collection of the debris, effectively reducing the workload of cleaning, facilitating cleaning, easy to use, and improving the practicality of the device.

BRIEF DESCRIPTION OF THE DRAWINGS

Figure 1 is a cross-sectional view of the structure of the utility model;

FIG2 is a structural perspective view of the baffle of the utility model;

FIG3 is an enlarged structural schematic diagram of A shown in FIG1 of the present invention.

In the figure: 1. base; 2. column; 3. top plate; 4. stepper motor; 5. three-jaw chuck; 6. servo motor; 7. shaft; 8. first screw rod; 9. first threaded sleeve; 10. first slide; 11. electric cylinder; 12. tool; 13. second screw rod; 14. second threaded sleeve; 15. second slide; 16. collection box; 17. baffle; 18. main gear; 19. slave gear; 20. mounting plate; 21. ball bearing.

DETAILED DESCRIPTION

The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

Embodiment 1:

Please refer to Figures 1-3. A bicycle hub disc turning tube equipment in this embodiment includes a base 1, a column 2 and a top plate 3, wherein there are two columns 2, both of which are fixedly connected to the top of the base 1, the top plate 3 is fixedly connected between the two columns 2, and a clamping mechanism is provided between the top plate 3 and the base 1.

In this embodiment, a turning mechanism is provided on the inner side of the top plate 3, and the turning mechanism includes a servo motor 6 fixedly mounted on the top of the top plate 3, and a shaft rod 7 is fixedly mounted on the output shaft of the servo motor 6, and the shaft rod 7 penetrates the top plate 3 and extends to the inner side of the base 1, wherein the outer side of the shaft rod 7 is transmission-connected with a first screw rod 8, and the first screw rod 8 is rotatably mounted to the inside of the top plate 3, and the outer side of the first screw rod 8 is threadedly connected with a first threaded sleeve 9, and a first slide 10 is fixedly mounted on the bottom of the first threaded sleeve 9, and a first slide groove slidably matched with the first slide 10 is opened on the inner side of the top plate 3, and a tool 12 is provided on the lower side of the first slide 10.

It should be noted that an electric cylinder 11 is fixedly mounted on the lower side of the first slide 10 , and a tool 12 is fixedly mounted on the output shaft of the electric cylinder 11 . The height of the tool 12 can be adjusted by driving the electric cylinder 11 , thereby facilitating processing.

In this embodiment, a collecting assembly is provided below the turning mechanism, and the collecting assembly includes a second screw rod 13 rotatably installed inside the base 1, the second screw rod 13 is transmission connected to the lower end of the shaft rod 7, the outer side of the second screw rod 13 is threadedly connected to a second threaded sleeve 14, and a second slide 15 is fixedly installed on the upper side of the second threaded sleeve 14. A second slide groove slidably matched with the second slide 15 is provided on the inner side of the base 1, and a collecting box 16 is fixedly installed on the upper side of the second slide 15, and a baffle 17 is fixedly connected to the upper side of the collecting box 16, wherein the number of the baffles 17 is two. When the hub disc pipe fitting is located above the collecting box 16, the two baffles 17 are respectively located on the front and rear sides of the hub disc pipe fitting, so as to block the debris splashed during the processing of the pipe fitting, thereby ensuring that the collecting box 16 can collect most of the debris.

It should be noted that a main gear 18 is fixedly installed on the outer wall of the shaft 7, and there are two main gears 18. Slave gears 19 are fixedly installed on the outer sides of the first screw rod 8 and the second screw rod 13. The two main gears 18 are respectively meshed with the two slave gears 19. By starting the servo motor 6, the shaft 7 can be driven to rotate. When the shaft 7 rotates, the cooperation of the two main gears 18 and the two slave gears 19 can realize the synchronous rotation of the first screw rod 8 and the second screw rod 13, which facilitates transmission.

Embodiment 2:

Please refer to Figures 1-3. Based on the first embodiment, the clamping mechanism includes a stepper motor 4 fixedly mounted on the outer wall of the column 2, and a three-jaw chuck 5 is fixedly mounted on the output shaft of the stepper motor 4. The three-jaw chuck 5 is used to fix the hub disc pipe.

It should be noted that a mounting plate 20 is provided on the periphery of the three-jaw chuck 5, and the mounting plate 20 is fixedly mounted on the outer wall of the column 2. A ball 21 is fixedly connected to the peripheral side of the three-jaw chuck 5, and the ball 21 is rollingly connected to the interior of the mounting plate 20. An annular groove matched with the ball 21 is provided inside the mounting plate 20. The three-jaw chuck 5 can maintain stable rotation by cooperating with the ball 21 and the mounting plate 20.

The working principle of the above embodiment is:

When the utility model is in use, the pipe to be processed in the flower disc of the bicycle hub is fixed on the three-jaw chuck 5, and the three-jaw chuck 5 and the pipe are driven to rotate by the stepper motor 4. The shaft rod 7 is driven to rotate by starting the servo motor 6, and the first screw rod 8 is driven to rotate, thereby driving the first threaded sleeve 9 and the first slide 10 to move left and right, thereby driving the tool 12 to move left and right. At the same time, the tool 12 is driven up and down by the drive of the electric cylinder 11, so that the tool 12 contacts with the pipe to perform turning processing on it. During the processing, the shaft rod 7 can drive the second screw rod 13 to rotate, and drive the second threaded sleeve 14 and the second slide 15 to move left and right, thereby driving the collection box 16 to move left and right, so that the collection box 16 and the tool 12 keep synchronous left and right movement. When the tool 12 processes the pipe, the debris generated during the processing of the pipe will be blocked by the baffles 17 on both sides and will fall into the collection box 16, so that the debris can be collected and cleaned conveniently.

The installation method, connection method or setting method disclosed in this embodiment are all common mechanical methods, and they can be implemented as long as they can achieve their beneficial effects. In addition, the electrical components appearing in the text are all electrically connected to the main controller and the power supply. The main controller is a conventional known device, and there is an existing disclosed power connection technology. Therefore, the text will not go into too much detail on its specific structural composition and working principle.

It should be noted that in this article, the orientation or position relationship indicated is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be understood as a limitation on the present application.

It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims (8)

1. A bicycle hub disc turning tube device, comprising a base (1), a column (2) and a top plate (3), wherein a clamping mechanism is arranged between the top plate (3) and the base (1), and characterized in that a turning mechanism is arranged on the inner side of the top plate (3), and a collecting assembly is arranged below the turning mechanism; The turning mechanism comprises a servo motor (6) fixedly mounted on the top of the top plate (3); a shaft (7) is fixedly mounted on the output shaft of the servo motor (6); a first screw rod (8) is transmission-connected to the outer side of the shaft rod (7); a first threaded sleeve (9) is threadedly connected to the outer side of the first screw rod (8); a first slide (10) is fixedly mounted on the bottom of the first threaded sleeve (9); a tool (12) is arranged on the lower side of the first slide (10); The collecting assembly comprises a second screw rod (13) rotatably mounted inside the base (1); the second screw rod (13) is drivingly connected to the lower end of the shaft rod (7); the outer side of the second screw rod (13) is threadedly connected to a second threaded sleeve (14); a second slide (15) is fixedly mounted on the upper side of the second threaded sleeve (14); a collecting box (16) is fixedly mounted on the upper side of the second slide (15); and a baffle (17) is fixedly connected to the upper side of the collecting box (16). 2. A bicycle hub disc tube turning device according to claim 1, characterized in that: the number of the columns (2) is two, the two columns (2) are fixedly connected to the top of the base (1), and the top plate (3) is fixedly connected between the two columns (2). 3. A bicycle hub disc tube turning equipment according to claim 1, characterized in that: the clamping mechanism includes a stepper motor (4) fixedly mounted on the outer wall of the column (2), and a three-jaw chuck (5) is fixedly mounted on the output shaft of the stepper motor (4), and the three-jaw chuck (5) is used to fix the hub disc tube. 4. A bicycle hub disc turning tube equipment according to claim 3, characterized in that: a mounting plate (20) is arranged on the periphery of the three-jaw chuck (5), and the mounting plate (20) is fixedly mounted on the outer wall of the column (2); a ball (21) is fixedly connected to the peripheral side of the three-jaw chuck (5), and the ball (21) is rollingly connected to the inside of the mounting plate (20); and an annular groove matching the ball (21) is opened inside the mounting plate (20). 5. A bicycle hub disc turning tube device according to claim 1, characterized in that: the first screw (8) is rotatably mounted to the inside of the top plate (3), and the shaft (7) passes through the top plate (3) and extends to the inner side of the base (1). 6. A bicycle hub disc turning tube equipment according to claim 1, characterized in that: a main gear (18) is fixedly mounted on the outer wall of the shaft (7), the number of the main gears (18) is two, and a slave gear (19) is fixedly mounted on the outer side of the first screw rod (8) and the second screw rod (13), and the two main gears (18) are respectively meshed with the two slave gears (19). 7. A bicycle hub disc turning tube equipment according to claim 1, characterized in that: a first slide groove slidably matched with the first slide (10) is opened on the inner side of the top plate (3), and a second slide groove slidably matched with the second slide (15) is opened on the inner side of the base (1). 8. A bicycle hub disc turning tube equipment according to claim 1, characterized in that an electric cylinder (11) is fixedly installed on the lower side of the first slide (10), and the tool (12) is fixedly installed on the output shaft of the electric cylinder (11).