CN215172080U

CN215172080U - Convenient driving shaft assembling structure who dismantles

Info

Publication number: CN215172080U
Application number: CN202120198646.0U
Authority: CN
Inventors: 虞超; 李魏龙
Original assignee: Yuyao Shuangyu Auto Parts Co ltd
Current assignee: Yuyao Shuangyu Auto Parts Co ltd
Priority date: 2021-01-25
Filing date: 2021-01-25
Publication date: 2021-12-14
Anticipated expiration: 2031-01-25

Abstract

The utility model discloses a convenient driving shaft assembly structure who dismantles, including an axis body shell and No. two axis body shells, an axis body shell top fixedly connected with threaded connection head, the inboard swing joint of an axis body shell has a driving shaft, No. one the driving shaft inner is provided with the groove that contracts, contract the inboard swing joint of inslot and have the gangbar, the first spring of fixedly connected with between the gangbar outside fixedly connected with riveting head, the inner and the inslot side that contracts of gangbar, No. two the inboard swing joint of axis body shell have No. two driving shafts, No. two the driving shaft inboards are provided with the working chamber, the inboard fixed mounting in working chamber has horizontal cylinder, horizontal cylinder front end swing joint has the pushing head, No. two driving shaft inner is provided with the butt joint groove, the butt joint groove outside is provided with the riveting groove. This driving shaft assembly structure of convenient dismantlement is convenient for select the both ends of driving shaft to carry out the syntropy rotary conveying or the reverse rotary conveying.

Description

Convenient driving shaft assembling structure who dismantles

Technical Field

The utility model relates to a mechanical transmission equipment technical field specifically is a convenient driving shaft assembly structure who dismantles.

Background

The driving shaft is widely used as an important transmission mechanism for mechanical motion, and a rod-shaped structure of the driving shaft can be used for carrying different equipment structures according to the functional characteristics of machinery, and an external engine or a driving motor provides a power source for driving work.

The driving shaft is generally installed and connected through a gear, a belt or a chain wheel, the installation is stable due to the special requirement of the structure, the accuracy is high, and the working stability of the driving shaft is guaranteed, so that the installation structure of the driving shaft is generally complex and not easy to disassemble, the driving shaft is not easy to take down during independent maintenance, and in order to improve the installation stability of the driving shaft and facilitate independent maintenance, the driving shaft is provided with a structure capable of being quickly disassembled and assembled, so that the driving shaft is widely applied.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a convenient driving shaft assembly structure who dismantles to the installation of proposing the driving shaft is comparatively fixed in solving above-mentioned background art, the problem of difficult independent maintenance.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a convenient driving shaft assembly structure who dismantles, includes No. one axis body shell and No. two axis body shells, No. one axis body shell top fixedly connected with threaded connector, No. one the inboard swing joint of axis body shell has a driving shaft, No. one the driving shaft inner is provided with the groove of returning, the inboard swing joint of the inslot that returns has the gangbar, the first spring of fixedly connected with between the gangbar outside fixedly connected with, the gangbar inner and the inslot side that returns, No. two the inboard swing joint of axis body shell have No. two driving shafts, No. two the driving shaft inboards are provided with the working chamber, the inboard fixed mounting in working chamber has horizontal cylinder, horizontal cylinder front end swing joint has the pusher, No. two driving shaft inner is provided with the butt joint groove, the butt joint groove outside is provided with the riveting groove.

Preferably, threaded connection head top threaded connection is inboard in No. two axis body shells, gangbar top swing joint is inboard in the butt joint inslot, riveting head swing joint is inboard in the riveting inslot, the length of a spring equals the degree of depth of returning the groove of contracting, the length of gangbar is greater than the length between a driving shaft and No. two driving shafts, it is inboard in the butt joint inslot to push away the head swing joint, it is glossy curved surface structure to push away the head top.

Preferably, equal threaded connection in a driving shaft and No. two driving shaft outsides has the spacing ring, a driving shaft and No. two driving shaft outer ends all are provided with the thread connection groove, a driving shaft and No. two driving shaft outer ends all are provided with the connecting cap, the inboard swing joint of connecting cap has the threaded connection post, threaded connection post outer end fixedly connected with knob.

Preferably, threaded connection post threaded connection is inboard in the thread connection groove, it has power to carry on the seat to connect cap outer end fixed mounting, power carries on the seat and sets up in the knob outside, it has the hinge to connect cap outside swing joint, hinge outer end swing joint has the installation piece, both sides all are provided with the locking hole around the connection cap.

Preferably, driving shaft and No. two driving shaft outside swing joint have the gear, the embedded cap of gear outer end fixedly connected with, embedded cap swing joint is inboard in the connecting cap, the embedded cap inboard is provided with the sleeve, the axis position of sleeve and locking hole is the same and the length between sleeve and the locking hole all is less than the diameter of embedded cap.

Preferably, the inboard swing joint of sleeve has the connecting rod, No. two springs of fixedly connected with between the connecting rod, the length of No. two springs equals telescopic length, the top swing joint of connecting rod is inboard in the locking hole, the gear sets up between spacing ring and connecting cap, the external diameter of spacing ring and connecting cap all is greater than the internal diameter of gear.

Compared with the prior art, the beneficial effects of the utility model are that:

1. according to the driving shaft assembling structure convenient to disassemble, the first shaft body shell and the second shaft body shell are connected and fixed through the threaded connectors to form the assembling of the driving shaft, the length of the assembled shaft body is adjusted according to the use requirement, and the disassembling is convenient for maintaining the internal structure;

2. according to the driving shaft assembling structure convenient to disassemble, the horizontal cylinder drives the pushing head to act with the linkage rod to connect or separate the first driving shaft and the second driving shaft, so that two ends of the driving shafts can be conveniently selected to carry out co-rotating conveying or reverse rotating conveying;

3. according to the driving shaft assembling structure convenient to disassemble, the connecting cap and the gear are mutually locked by the connecting rod, and the gear is fixed under the connection of the threaded connecting groove and the threaded connecting column, so that the gear is convenient to disassemble in sequence;

4. this driving shaft assembly structure of convenient dismantlement through the threaded connection of spacing ring and driving shaft and No. two driving shafts, can adjust spacingly according to the width specification of different gears, and the range of application is wide, and locking effect is good.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the internal structure of the first and second axle body housings of the present invention;

FIG. 3 is a schematic view of the gear structure of the present invention;

fig. 4 is a schematic view of the structure of the connection cap of the present invention.

In the figure: 1. a first shaft body shell; 2. a threaded connector; 3. a first driving shaft; 4. a retraction slot; 5. a linkage rod; 6. riveting the head; 7. a first spring; 8. a second shaft body shell; 9. a second driving shaft; 10. a working chamber; 11. a horizontal cylinder; 12. pushing the head; 13. a butt joint groove; 14. riveting the groove; 15. a limiting ring; 16. connecting grooves by screw threads; 17. a connecting cap; 18. a threaded connection post; 19. a knob; 20. a power carrying seat; 21. a hinge; 22. mounting a sheet; 23. a locking hole; 24. a gear; 25. an embedded cap; 26. a sleeve; 27. a connecting rod; 28. and a second spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a convenient driving shaft assembly structure who dismantles, including a shaft body shell 1 and No. two

shaft body shells

8, 1 top fixedly connected with threaded connection head 2 of a shaft body shell, 1 inboard swing joint of a shaft body shell has driving

shaft

3, 3 the inner of driving shaft is provided with the groove 4 that contracts, the inboard swing joint in groove 4 that contracts has gangbar 5, 5 outside fixedly connected with riveting head 6 of gangbar, 5 the inner of gangbar and the groove 4 inboard fixedly connected with spring 7 that contracts between the groove, 8 inboard swing joint of No. two shaft body shells have No. two driving shafts 9, No. two driving shaft 9 inboards are provided with

working chamber

10, 10 inboard fixed mounting in working chamber has

horizontal cylinder

11, 11 front end swing joint of horizontal cylinder has the pushing head 12, No. two driving shafts 9 the inner is provided with butt joint groove 13, the butt joint groove 13 outside is provided with riveting groove 14.

Further, the top end of the threaded connector 2 is in threaded connection with the inner side of the second shaft body shell 8, the top end of the linkage rod 5 is in movable connection with the inner side of the butt joint groove 13, the riveting head 6 is in movable connection with the inner side of the riveting groove 14, the length of the first spring 7 is equal to the depth of the retraction groove 4, the length of the linkage rod 5 is larger than the length between the first driving shaft 3 and the second driving shaft 9, the pushing head 12 is in movable connection with the inner side of the butt joint groove 13, the top end of the pushing head 12 is of a smooth curved surface structure, the first spring 7 supports the linkage rod 5 to complete locking with the butt joint groove 13, and the first driving shaft 3 and the second driving shaft 9 are enabled to carry out synchronous and homodromous power transmission.

Further, No. 3 driving shafts and No. 9 driving shafts outside equal threaded connection have a spacing ring 15, No. 3 driving shafts and No. 9 driving shafts outer ends all are provided with thread connection groove 16, No. 3 driving shafts and No. 9 driving shafts outer ends all are provided with connecting cap 17, the inboard swing joint of connecting cap 17 has threaded

connection post

18, 18 outer end fixedly connected with knobs 19 of threaded connection post, No. 1 axis body shell and No. two axis body shells 8 install through connecting cap 17 with mechanical equipment.

Further, threaded connection post 18 threaded connection is inboard in threaded connection groove 16, connects cap 17 outer end fixed mounting has power to carry on seat 20, and power carries on seat 20 and sets up in the 19 outsides of knob, connects cap 17 outside swing joint to have hinge 21, and hinge 21 outer end swing joint has installation piece 22, connects cap 17 front and back both sides all to be provided with locking hole 23, connects cap 17 to fix with driving shaft 3 and No. two driving shafts 9 respectively through threaded connection post 18.

Further, the outer sides of the first driving shaft 3 and the second driving shaft 9 are movably connected with a gear 24, the outer end of the gear 24 is fixedly connected with an embedded cap 25, the embedded cap 25 is movably connected to the inner side of the connecting cap 17, a sleeve 26 is arranged on the inner side of the embedded cap 25, the sleeve 26 and the locking hole 23 are identical in axial line position, the length between the sleeve 26 and the locking hole 23 is smaller than the diameter of the embedded cap 25, and the gear 24 and the connecting cap 17 are locked through a connecting rod 27.

Further, the inner side of the sleeve 26 is movably connected with a connecting rod 27, a second spring 28 is fixedly connected between the connecting rods 27, the length of the second spring 28 is equal to that of the sleeve 26, the top end of the connecting rod 27 is movably connected to the inner side of the locking hole 23, the gear 24 is arranged between the limiting ring 15 and the connecting cap 17, the outer diameters of the limiting ring 15 and the connecting cap 17 are larger than the inner diameter of the gear 24, and the limiting ring 15 is used for adjusting and fixing the positions of the gears 24 with different specifications.

The working principle is as follows: firstly, a first shaft body shell 1 and a second shaft body shell 8 are in threaded connection through a threaded connector 2, then an embedded cap 25 is inserted into a connecting cap 17, a locking hole 23 is aligned with a sleeve 26, after a connecting rod 27 is inserted, the connecting cap 17 is mutually locked with a gear 24, a threaded connecting column 18 is aligned with a threaded connecting groove 16, the connecting cap 17 is respectively in butt joint locking with a first driving shaft 3 and a second driving shaft 9 by rotating a knob 19 with hands, then an installation sheet 22 is freely overturned and installed on a machine main body through a hinge 21, and is connected with an external driving device through a power carrying seat 20 to finish power transmission, when the first driving shaft 3 and the second driving shaft 9 need to carry out power transmission along the same direction, a horizontal cylinder 11 drives a pushing head 12 to push a linkage rod 5 away from a butt joint groove 13, and at the moment, the first driving shaft 3 and the second driving shaft 9 respectively and independently run, when a driving shaft 3 and No. two driving shafts 9 need carry out power transmission along the equidirectional not, horizontal cylinder 11 will push away head 12 and withdraw, spring 7 supports gangbar 5 and gets into in butt joint groove 13, riveting head 6 gets into in riveting groove 14, driving shaft 3 and No. two driving shafts 9 reciprocal anchorages this moment, carry out the syntropy rotation under the drive arrangement work of one end, overall structure is two segmentation structures, and easily separate gear 24 through detachable end structure, install very convenient dismantlement when stable.

It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.

Claims

1. The utility model provides a convenient driving shaft assembly structure who dismantles, includes a shaft body shell and No. two shaft body shells, its characterized in that: the utility model provides a No. one axis body shell top fixedly connected with threaded connection head, the inboard swing joint of axis body shell has the driving shaft No. one, driving shaft the inner is provided with the groove of returning, the inboard swing joint in groove that returns has the gangbar, the fixedly connected with riveting head in the gangbar outside, the inner and the spring of the fixedly connected with between the inslot side that returns of gangbar, No. two inboard swing joint of axis body shell have the driving shaft No. two, No. two driving shaft inboards are provided with the working chamber, the inboard fixed mounting in working chamber has horizontal cylinder, horizontal cylinder front end swing joint has the pusher, No. two driving shaft the inner is provided with the butt joint groove, the butt joint groove outside is provided with the riveting groove.

2. A driving shaft assembling structure convenient to disassemble according to claim 1, wherein: threaded connection head top threaded connection is inboard in No. two axis body shells, gangbar top swing joint is inboard in the butt joint inslot, riveting head swing joint is inboard in the riveting inslot, the length of a spring equals the degree of depth of returning the groove of contracting, the length of gangbar is greater than the length between a driving shaft and No. two driving shafts, it is inboard in the butt joint inslot to push away the head swing joint, it is glossy curved surface structure to push away the head top.

3. A driving shaft assembling structure convenient to disassemble according to claim 1, wherein: equal threaded connection in the driving shaft and No. two driving shaft outsides has the spacing ring, driving shaft and No. two driving shaft outer ends all are provided with the thread connection groove, driving shaft and No. two driving shaft outer ends all are provided with the connecting cap, the inboard swing joint of connecting cap has the threaded connection post, threaded connection post outer end fixedly connected with knob.

4. A drive shaft assembling structure convenient to disassemble as claimed in claim 3, wherein: threaded connection post threaded connection is inboard in the thread connection groove, it has power to carry on the seat to connect cap outer end fixed mounting, the power carries on the seat and sets up in the knob outside, it has the hinge to connect cap outside swing joint, hinge outer end swing joint has the installation piece, both sides all are provided with the locking hole around the connection cap.

5. The driving shaft assembling structure convenient to disassemble as claimed in claim 4, wherein: a driving shaft and No. two driving shaft outside swing joint have the gear, the embedded cap of gear outer end fixedly connected with, embedded cap swing joint is inboard in connecting the cap, the embedded cap inboard is provided with the sleeve, the sleeve is the same with the axis position of locking hole and the length between sleeve and the locking hole all is less than the diameter of embedded cap.

6. A drive shaft assembling structure to be easily disassembled according to claim 5, wherein: the utility model discloses a gear, including the sleeve, the inboard swing joint of sleeve has the connecting rod, No. two springs of fixedly connected with between the connecting rod, the length of No. two springs equals telescopic length, the top swing joint of connecting rod is inboard in the locking hole, the gear sets up between spacing ring and connection cap, the external diameter of spacing ring and connection cap all is greater than the internal diameter of gear.