CN219465444U

CN219465444U - Fixing device for punching bicycle spare and accessory parts

Info

Publication number: CN219465444U
Application number: CN202320233129.1U
Authority: CN
Inventors: 吴志凯
Original assignee: Ddk Cycle Nantong Co ltd
Current assignee: Ddk Cycle Nantong Co ltd
Priority date: 2023-02-16
Filing date: 2023-02-16
Publication date: 2023-08-04
Anticipated expiration: 2033-02-16

Abstract

The utility model discloses a fixing device for punching bicycle spare and accessory parts, which relates to the technical field of punching bicycle spare and accessory parts and comprises a base, wherein the bottom end of the inner wall of the base is fixedly connected with a first cylinder, the output end of the first cylinder is fixedly connected with a fixed table, the inside of the top end of the fixed table is provided with a plurality of sliding grooves, the two ends of the inner wall of the sliding grooves are rotationally connected with screws, the side walls of the screws are in threaded connection with moving parts, the side walls of the moving parts are in sliding connection with the inner walls of the sliding grooves, and the top ends of the moving parts are fixedly connected with fixing accessories; according to the technical scheme provided by the utility model, the bicycle spare and accessory parts with different shapes of the fixing fittings in four directions are adjusted to be fixed, and the force can be applied to the side wall of the bicycle hub in four directions by utilizing the circular arc grooves on the four fixing fittings, so that the bicycle hub is fixed, a plurality of fittings of the bicycle are more comprehensively fixed by arranging the fixing fittings, the application range of equipment is increased, and the use effect of the device is improved.

Description

Fixing device for punching bicycle spare and accessory parts

Technical Field

The utility model relates to the technical field of drilling of bicycle spare parts, in particular to a fixing device for drilling of bicycle spare parts.

Background

In modern industrial production, machining is always a very important part of the production process. At present, assembled bicycle spare and accessory parts are various, not only different in size, but also different in shape, so that the fixing process when punching the bicycle spare and accessory parts is very complicated, different fixing equipment needs to be replaced for punching the bicycle spare and accessory parts one by one, the application range of the device is narrow, and the using effect of the device is further reduced.

Disclosure of Invention

The utility model aims to solve the technical problem of overcoming the defects of the prior art and providing the fixing device for punching the bicycle spare parts, which not only can more comprehensively fix a plurality of parts of a bicycle and increase the application range of equipment and improve the use effect of the device, but also is convenient for carrying out rapid and accurate punching on the bicycle hub fixed on a fixing table.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the utility model provides a bicycle spare and accessory part fixing device for punching, includes the base, base inner wall bottom fixedly connected with first cylinder, first cylinder output fixedly connected with fixed station, a plurality of sliding tray have been seted up to fixed station top inside, sliding tray inner wall both ends rotate and are connected with the screw rod, a plurality of screw rod lateral wall threaded connection has the moving part, a plurality of moving part lateral wall sliding connection is at the inner wall of a plurality of sliding tray, a plurality of moving part top fixedly connected with fixed accessory.

Further, the base lateral wall fixedly connected with connecting piece, connecting piece one end fixedly connected with rotates the piece, rotate a inner wall rotation and be connected with the dwang.

Further, the dwang lateral wall fixedly connected with link, the inside fixedly connected with second cylinder in link top, second cylinder output fixedly connected with puncher.

Further, the side wall of the connecting frame is fixedly connected with a supporting piece, and an auxiliary groove is formed in the side wall of the connecting frame.

Further, a rotating groove is formed in the top end of the connecting piece, and a rotating shaft is fixedly connected to the inner wall of the rotating groove.

Further, the side wall of the rotating shaft is rotationally connected with a fixed plate, and a torsion spring is arranged between the fixed plate and the rotating shaft.

Further, the clamping piece is fixedly connected with the bottom end of the inner wall of the auxiliary groove, the clamping groove is formed in the bottom end of the fixing plate, and the clamping piece is movably connected with the inner wall of the clamping groove.

The utility model has the beneficial effects that:

according to the fixing accessory disclosed by the utility model, the screw rod is rotated and the moving part is moved on the sliding groove, the moving part is driven to move along the track of the sliding groove when moving, the bicycle accessories in different forms are fixed by adjusting the fixing accessories in four directions, and force can be applied to the side wall of the bicycle hub in four directions by utilizing the circular arc grooves on the four fixing accessories, so that the bicycle hub is fixed, a plurality of accessories of the bicycle are more comprehensively fixed by arranging the fixing accessories, the application range of equipment is increased, and the using effect of the device is improved.

Through rotating piece and dwang, make the fixed plate upwards rotate, the fixed plate rotates and breaks away from in the auxiliary tank on the link, and then remove the joint between joint piece and the joint tank, then rotate link and other connectors, through support piece support link is whole, meanwhile, the high position of fixed station is started to the operation of first cylinder, make the bicycle hub lateral wall on the fixed station aim at the puncher, then the operation second cylinder promotes the puncher and punches bicycle hub, change the position of puncher through rotating piece and dwang, be convenient for follow-up to fixing the bicycle hub on the fixed station and carry out quick accurate punching.

These features and advantages of the present utility model will be disclosed in detail in the following detailed description and the accompanying drawings.

Drawings

The utility model is further described with reference to the accompanying drawings:

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a cross-sectional view of a portion of the structure of the present utility model;

FIG. 3 is a cross-sectional view of the structure of the present utility model;

fig. 4 is an enlarged view of the present utility model at structure a.

In the figure: 1. a base; 2. a first cylinder; 3. a fixed table; 4. a sliding groove; 5. a screw; 6. a moving member; 7. a fixed fitting; 8. a connecting piece; 9. a rotating member; 10. a rotating lever; 11. a connecting frame; 12. a second cylinder; 13. a puncher; 14. a support; 15. a rotating groove; 16. a rotating shaft; 17. an auxiliary groove; 18. a clamping piece; 19. a fixing plate; 20. and a clamping groove.

Detailed Description

The technical solutions of the embodiments of the present utility model will be explained and illustrated below with reference to the drawings of the embodiments of the present utility model, but the following embodiments are only preferred embodiments of the present utility model, and not all embodiments. Based on the examples in the implementation manner, other examples obtained by a person skilled in the art without making creative efforts fall within the protection scope of the present utility model.

Referring to fig. 1 to 4, in the present embodiment: the utility model provides a bicycle spare and accessory part fixing device for punching, including base 1, base 1 inner wall bottom fixedly connected with first cylinder 2, first cylinder 2 output fixedly connected with fixed station 3, a plurality of sliding tray 4 have been seted up to fixed station 3 top inside, sliding tray 4 inner wall both ends rotation are connected with screw rod 5, a plurality of 5 lateral wall threaded connection of screw rod have moving part 6, a plurality of 6 lateral wall sliding connection of moving part is at the inner wall of a plurality of sliding tray 4, a plurality of 6 top fixedly connected with fixed accessory 7 of moving part, screw rod 5 rotates and can make moving part 6 remove on sliding tray 4 simultaneously, can drive fixed accessory 7 and remove along the orbit of sliding tray 4 when moving part 6 moves, base 1 lateral wall fixedly connected with connecting piece 8, connecting piece 8 one end fixedly connected with rotating member 9, rotating member 9 inner wall rotation is connected with dwang 10, dwang 10 lateral wall fixedly connected with link 11, the inside fixedly connected with second cylinder 12 of link 11 top, second cylinder 12 output fixedly connected with puncher 13. Utilize the circular arc groove on four fixed accessories 7 can fix bicycle wheel hub and punch, through setting up a plurality of accessories of fixed bicycle that fixed accessory 7 is more comprehensive, improve the application face and the result of use of equipment.

In some embodiments, the side wall of the connecting frame 11 is fixedly connected with the supporting member 14, the side wall of the connecting frame 11 is internally provided with the auxiliary groove 17, the top end of the connecting member 8 is provided with the rotating groove 15, the inner wall of the rotating groove 15 is fixedly connected with the rotating shaft 16, the side wall of the rotating shaft 16 is rotationally connected with the fixing plate 19, a torsion spring is arranged between the fixing plate 19 and the rotating shaft 16, the fixing plate 19 is rotated upwards to enable the fixing plate 19 to be rotationally separated from the auxiliary groove 17 on the connecting frame 11, the clamping connection between the clamping member 18 and the clamping groove 20 is further released, the bottom end of the inner wall of the auxiliary groove 17 is fixedly connected with the clamping member 18, the bottom end of the fixing plate 19 is provided with the clamping groove 20, and the clamping member 18 is movably connected with the inner wall of the clamping groove 20. The rotary connecting frame 11 and other connectors support the whole connecting frame 11 through the supporting piece 14, meanwhile, the first cylinder 2 starts to adjust the height position of the fixed table 3 in operation, the side wall of the bicycle hub on the fixed table 3 is aligned with the puncher 13, then the second cylinder 12 is operated to push the puncher 13 to punch the bicycle hub, and the fixed bicycle hub is punched conveniently through the rotary piece 9 and the rotary rod 10

The first cylinder 2, the second cylinder 12 and the punch 13 according to the present embodiment can be freely configured according to the actual application scenario, and the first cylinder 2, the second cylinder 12 and the punch 13 work by a method commonly used in the prior art.

The working principle and the using flow of the utility model are as follows: during the use, rotate screw rod 5, owing to connect through the screw thread between screw rod 5 and the moving part 6, can make moving part 6 remove on sliding tray 4 simultaneously when screw rod 5 rotates, can drive fixed accessory 7 and remove along the orbit of sliding tray 4 when moving part 6, it is fixed to fix the bicycle accessories of the different forms of fixed accessory 7 through adjusting four directions, and utilize the circular arc groove on four fixed accessory 7 to apply force to four directions of bicycle hub lateral wall, and then realize carrying out bicycle hub and fix, through setting up a plurality of accessories of fixed accessory 7 more comprehensive fixed bicycle, increase the application scope of equipment, improve the result of use of device. The fixed plate 19 is rotated upwards, the fixed plate 19 is rotated to be separated from the auxiliary groove 17 on the connecting frame 11, then the clamping connection between the clamping piece 18 and the clamping groove 20 is released, then the connecting frame 11 and other connecting objects are rotated, the whole connecting frame 11 is supported by the supporting piece 14, meanwhile, the first cylinder 2 starts to operate to adjust the height position of the fixed table 3, the side wall of the bicycle hub on the fixed table 3 is aligned with the puncher 13, then the second cylinder 12 is operated to push the puncher 13 to punch the bicycle hub, the direction of the puncher is changed through the rotating piece 9 and the rotating rod 10, and the subsequent quick and accurate punching of the bicycle hub fixed on the fixed table is facilitated.

While the utility model has been described in terms of embodiments, it will be appreciated by those skilled in the art that the utility model is not limited thereto but rather includes the drawings and the description of the embodiments above. Any modifications which do not depart from the functional and structural principles of the present utility model are intended to be included within the scope of the appended claims.

Claims

1. A fixing device for punching of bicycle spare and accessory parts is characterized in that: including base (1), base (1) inner wall bottom fixedly connected with first cylinder (2), first cylinder (2) output fixedly connected with fixed station (3), a plurality of sliding tray (4) have been seted up to fixed station (3) top inside, sliding tray (4) inner wall both ends rotate and are connected with screw rod (5), a plurality of screw rod (5) lateral wall threaded connection has moving part (6), a plurality of moving part (6) lateral wall sliding connection is at the inner wall of a plurality of sliding tray (4), a plurality of moving part (6) top fixedly connected with fixed fitting (7).

2. The fixing device for punching bicycle spare and accessory parts according to claim 1, wherein: the base (1) lateral wall fixedly connected with connecting piece (8), connecting piece (8) one end fixedly connected with rotates piece (9), rotate piece (9) inner wall rotation and be connected with dwang (10).

3. The fixing device for punching bicycle spare and accessory parts according to claim 2, wherein: the rotary rod is characterized in that a connecting frame (11) is fixedly connected to the side wall of the rotary rod (10), a second air cylinder (12) is fixedly connected to the inside of the top end of the connecting frame (11), and a puncher (13) is fixedly connected to the output end of the second air cylinder (12).

4. A bicycle component punching fixture according to claim 3, characterized in that: the side wall of the connecting frame (11) is fixedly connected with a supporting piece (14), and an auxiliary groove (17) is formed in the side wall of the connecting frame (11).

5. The fixing device for punching bicycle accessories as defined in claim 4, wherein: the top end of the connecting piece (8) is provided with a rotating groove (15), and the inner wall of the rotating groove (15) is fixedly connected with a rotating shaft (16).

6. The fixing device for punching bicycle accessories according to claim 5, characterized in that: the side wall of the rotating shaft (16) is rotationally connected with a fixed plate (19), and a torsion spring is arranged between the fixed plate (19) and the rotating shaft (16).

7. The fixing device for punching bicycle accessories as defined in claim 6, wherein: the clamping piece (18) is fixedly connected to the bottom end of the inner wall of the auxiliary groove (17), the clamping groove (20) is formed in the bottom end of the fixing plate (19), and the clamping piece (18) is movably connected to the inner wall of the clamping groove (20).