CN221401418U

CN221401418U - Design locking mechanism of optical axis gear shaft

Info

Publication number: CN221401418U
Application number: CN202323291416.7U
Authority: CN
Inventors: 李伟伟; 李世华; 王强
Original assignee: Suzhou Industrial Park Galesway Intelligent Technology Co ltd
Current assignee: Suzhou Industrial Park Galesway Intelligent Technology Co ltd
Priority date: 2023-12-04
Filing date: 2023-12-04
Publication date: 2024-07-23
Anticipated expiration: 2033-12-04

Abstract

The utility model relates to the field of locking mechanisms and discloses a design locking mechanism for an optical axis gear shaft, which comprises a gear shaft, wherein one end of the gear shaft is fixedly connected with a first fixing ring, the inside of the first fixing ring is fixedly connected with an inner bevel account lantern ring, one side of the first fixing ring is provided with a second fixing ring, the side wall of the second fixing ring is fixedly connected with an outer bevel account lantern ring, concave holes I are formed in the first fixing ring and the inside of the outer bevel account lantern ring, concave holes II are formed in the first fixing ring, concave holes III are formed in the second fixing ring, and bolts are connected with the inner threads of the concave holes I. According to the utility model, the fixed effect is achieved through the cooperation among the gear shaft, the first fixed ring, the inner bevel account lantern ring, the second fixed ring, the outer bevel account lantern ring, the concave hole I and the bolt, the problems that the locking force of the common account cover in part of mechanisms is insufficient, the space is large, and the mechanism is easy to loosen and slide for a long time are solved, and the fixed effect of the mechanism is improved.

Description

Design locking mechanism of optical axis gear shaft

Technical Field

The utility model relates to the field of locking mechanisms, in particular to a design locking mechanism for an optical axis gear shaft.

Background

The optical axis gear is a mechanical shaft for transmitting power and motion, which can convert rotary motion into linear motion or vice versa, and is generally composed of a shaft and a plurality of gears, the tooth roots on the gears are inclined planes corresponding to the grooves on the shaft, and in the design of the optical axis gear, the locking mechanism is a key component for ensuring firm connection between the gears and the shaft so as to effectively transmit power and motion.

The locking mechanism of traditional partial optical axis gear shaft may be complicated because of the structure, and when installing, space installation is inconvenient probably to exist, and the great problem of size to influence installer's installation effectiveness.

Disclosure of utility model

In order to make up for the defects, the utility model provides a design locking mechanism of an optical axis gear shaft, which aims to improve the locking mechanism of part of the optical axis gear shaft, and possibly has the problems of inconvenient space installation and larger size during installation due to complex structure, thereby influencing the installation efficiency of installation staff.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a design locking mechanism of optical axis gear axle, includes the tooth axle, tooth axle one end fixedly connected with solid fixed ring one, gu fixed ring one inside fixedly connected with internal bevel connection account lantern ring, gu fixed ring one-to-one is provided with gu fixed ring two, gu fixed ring two lateral wall fixedly connected with external bevel connection account lantern ring, gu fixed ring one and the inside shrinkage pool one of all having seted up of external bevel connection account lantern ring, gu fixed ring one is inside to have seted up shrinkage pool two, gu fixed ring two is inside to have seted up shrinkage pool three, a shrinkage pool internal thread connection has the bolt.

As a further description of the above technical solution:

and the second concave hole and the third concave hole are internally and slidably connected with bolts, and the side wall of each bolt is provided with a thread groove.

As a further description of the above technical solution:

And a limit ring is connected with the inner thread of the thread groove.

As a further description of the above technical solution:

The inside sliding connection of screw thread groove has the traveller, the inside sliding connection of traveller has the spliced pole.

As a further description of the above technical solution:

the connecting column is fixedly connected inside the bolt, and a spring is sleeved on the side wall of the connecting column.

As a further description of the above technical solution:

One end of the spring is fixedly connected to the sliding column, and the other end of the spring is fixedly connected to the bolt.

As a further description of the above technical solution:

The sliding column side wall is fixedly connected with a connecting block, and the connecting block side wall is rotationally connected with a connecting plate.

The utility model has the following beneficial effects:

1. According to the utility model, the fixed effect is achieved by the cooperation of the gear shaft, the first fixed ring, the second outer inclined account ring, the first concave hole and the bolt, the problems that the locking force of the common account cover in part of mechanisms is insufficient, the space is large, and the mechanism is easy to loosen and slide for a long time are solved, and the fixed effect of the mechanism is improved.

2. According to the utility model, through the cooperation among the bolt, the thread groove, the limiting ring, the sliding column, the connecting column, the spring, the connecting block and the connecting plate, the effect of re-fixing is achieved, the problem that part of the mechanism is possibly connected by using a single structure and connection is possibly unstable is solved, and the stability of the mechanism is improved.

Drawings

Fig. 1 is a schematic perspective view of a design locking mechanism of an optical axis gear shaft according to the present utility model;

fig. 2 is a schematic diagram of a gear plane surface structure of a designed locking mechanism of an optical axis gear shaft according to the present utility model;

FIG. 3 is a schematic view of a structure of a fixing ring of a locking mechanism for designing an optical axis gear shaft according to the present utility model;

Fig. 4 is a schematic diagram of a latch structure of a locking mechanism for designing an optical axis gear shaft according to the present utility model;

fig. 5 is an enlarged schematic view of the structure at a in fig. 4.

Legend description:

1. A tooth shaft; 2. a first fixed ring; 3. an internal bevel account collar; 4. a second fixing ring; 5. an external bevel account collar; 6. concave hole I; 7. concave holes II; 8. concave holes III; 9. a bolt; 10. a plug pin; 11. a thread groove; 12. a limiting ring; 13. a spool; 14. a connecting column; 15. a spring; 16. a connecting block; 17. and (5) connecting a plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, one embodiment provided by the present utility model is: the utility model provides a design locking mechanism of optical axis gear shaft, including tooth axle 1, tooth axle 1 one end fixedly connected with solid fixed ring one 2, gu fixed ring one 2 inside fixedly connected with internal bevel connection account lantern ring 3, gu fixed ring one 2 one side is provided with gu fixed ring two 4, gu fixed ring two 4 lateral wall fixedly connected with external bevel connection account lantern ring 5, gu fixed ring one 2 and external bevel connection account lantern ring 5 inside all offer shrinkage pool one 6, gu fixed ring one 2 inside has offered shrinkage pool two 7, gu fixed ring two 4 inside has offered shrinkage pool three 8, and 6 inside threaded connection of shrinkage pool has bolt 9.

The second fixing ring 4 is inserted into the first fixing ring 2 on the gear shaft 1, and then the outer bevel account lantern ring 5 on the second fixing ring 4 is clamped with the inner bevel account lantern ring 3 in the first fixing ring 2, which is to insert the bolt 9 into the concave hole 6 to fix the second fixing ring 4 and the gear shaft 1 for the first time.

The second concave hole 7 and the third concave hole 8 are connected with a bolt 10 in a sliding manner, and a thread groove 11 is formed in the side wall of the bolt 10.

The inside of the thread groove 11 is connected with a limiting ring 12 in a threaded manner.

The screw groove 11 is internally and slidably connected with a slide column 13, and the slide column 13 is internally and slidably connected with a connecting column 14.

The connecting column 14 is fixedly connected inside the bolt 10, and a spring 15 is sleeved on the side wall of the connecting column 14.

One end of the spring 15 is fixedly connected to the sliding column 13, and the other end of the spring 15 is fixedly connected to the bolt 10.

The lateral wall fixedly connected with connecting block 16 of traveller 13, connecting block 16 lateral wall rotates and is connected with connecting plate 17.

By pressing the slide column 13 inwards, the connecting column 14 slides into the slide column 13, and simultaneously the spring 15 contracts, at this time, the connecting plate 17 on the slide column 13 moves downwards along with the slide column 13, is limited by the bolt 10 and rotates on the connecting block 16 and is attached to the bolt 10, at this time, the bolt 10 is inserted into the concave hole III 8 and the concave hole II 7, then the slide column 13 is loosened, the spring 15 is reset because of losing pressure, and drives the slide column 13 to move, so that the connecting plate 17 resets and is supported on the fixed ring I2, at this time, the limiting ring 12 rotates again, so that the limiting ring 12 is attached to the surface of the fixed ring II 4, and clamps the fixed ring I2 and the fixed ring II 4 together with the connecting plate 17, and the limiting ring is fixed again.

Working principle: during installation of the mechanism, the fixing ring two 4 is firstly inserted into the fixing ring one 2 on the gear shaft 1, at this time, the outer bevel account lantern ring 5 on the fixing ring two 4 is clamped with the inner bevel account lantern ring 3 in the fixing ring one 2, this is that the bolt 9 is inserted into the concave hole one 6, the fixing ring two 4 and the gear shaft 1 are firstly fixed, then the connecting post 13 is pushed inwards to enable the connecting post 14 to slide into the inner part of the sliding post 13, meanwhile, the spring 15 is contracted, at this time, the connecting plate 17 on the sliding post 13 moves downwards along with the sliding post 13, the connecting block 16 is limited by the bolt 10 to rotate and is attached to the bolt 10, at this time, the bolt 10 is inserted into the concave hole three 8 and the concave hole two 7, then the sliding post 13 is loosened, the spring 15 is in the reason of losing pressure, and the sliding post 13 is driven to move, so that the connecting plate 17 is reset and supported on the fixing ring one 2, at this time, the limiting ring 12 is attached to the surface of the fixing ring two 4 and the connecting plate 17 are clamped with the fixing ring two 4 again.

Finally, it should be noted that: the foregoing description of the preferred embodiments of the present utility model is not intended to be limiting, but rather, although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a design locking mechanism of optical axis gear shaft, includes tooth axle (1), its characterized in that: tooth axle (1) one end fixedly connected with solid fixed ring one (2), gu fixed ring one (2) inside fixedly connected with is interior bevel connection account lantern ring (3), gu fixed ring one (2) one side is provided with gu fixed ring two (4), gu fixed ring two (4) lateral wall fixedly connected with is outer bevel connection account lantern ring (5), gu fixed ring one (2) all offer shrinkage pool one (6) with outside bevel connection account lantern ring (5) inside, gu fixed ring one (2) inside has offered shrinkage pool two (7), shrinkage pool three (8) have been seted up to gu fixed ring two (4) inside, shrinkage pool one (6) inside threaded connection has bolt (9).

2. The design locking mechanism of an optical axis gear shaft according to claim 1, wherein: the two concave holes (7) and the three concave holes (8) are internally connected with bolts (10) in a sliding mode, and thread grooves (11) are formed in the side walls of the bolts (10).

3. The design locking mechanism of an optical axis gear shaft according to claim 2, wherein: and a limiting ring (12) is connected with the inner thread of the thread groove (11).

4. The design locking mechanism of an optical axis gear shaft according to claim 2, wherein: the inside sliding connection of screw groove (11) has traveller (13), traveller (13) inside sliding connection has spliced pole (14).

5. The design locking mechanism of an optical axis gear shaft according to claim 4, wherein: the connecting column (14) is fixedly connected inside the bolt (10), and a spring (15) is sleeved on the side wall of the connecting column (14).

6. The design locking mechanism of an optical axis gear shaft according to claim 5, wherein: one end of the spring (15) is fixedly connected to the sliding column (13), and the other end of the spring (15) is fixedly connected to the bolt (10).

7. The design locking mechanism of an optical axis gear shaft according to claim 4, wherein: the sliding column is characterized in that a connecting block (16) is fixedly connected to the side wall of the sliding column (13), and a connecting plate (17) is rotatably connected to the side wall of the connecting block (16).