CN215257699U

CN215257699U - Gear with positioning function

Info

Publication number: CN215257699U
Application number: CN202121401929.7U
Authority: CN
Inventors: 支子嘉; 仝保红
Original assignee: Dingzhou Jiayu Gear Manufacturing Co ltd
Current assignee: Dingzhou Jiayu Gear Manufacturing Co ltd
Priority date: 2021-06-23
Filing date: 2021-06-23
Publication date: 2021-12-21
Anticipated expiration: 2031-06-23

Abstract

The utility model relates to the technical field of gear production, in particular to a gear with positioning function, which comprises a gear main body, wherein the interior of the gear main body is slidably connected with a positioning block, the interior of the positioning block is slidably connected with a second clamping plate, the rear end of the second clamping plate is fixedly connected with a first push plate, the left side and the right side of the lower end of the first push plate are fixedly connected with a first rack, the external meshing of the first rack is connected with a rotating gear, one side of the rotating gear is meshed with a second rack, the front end and the rear end of the rotating gear are both rotatably connected with a positioning block, in the utility model, the first push plate is driven to move by the arranged second clamping plate, so that the first rack is driven to move, the gear is driven to rotate, the second rack is driven to move, the second push plate is driven to move, the clamping block is driven to move, and the positioning block is fixed, thereby realize the fixed of locating piece and external connection axle, realize the location to the gear main part.

Description

Gear with positioning function

Technical Field

The utility model relates to a gear production technical field specifically is a gear with locate function.

Background

Gears are toothed mechanical parts that can mesh with each other, and their application in mechanical transmission and the whole mechanical field is extremely wide, and modern gear technology has reached: the gear module is 0.004-100 mm; the diameter of the gear is 1 mm-150 m; the transmission power can reach hundreds of thousands of kilowatts; the rotating speed can reach hundreds of thousands of revolutions per minute; the highest peripheral speed amounts to 300 m/s.

With the continuous aggravation of the competition of the gear industry, the co-purchase integration and capital operation among large gear enterprises are increasingly frequent, the domestic excellent gear production enterprises attach more and more importance to the research on the industry market, in the prior art, the gear is inaccurately positioned in the installation process, so that the deviation often occurs during the installation, the use effect is influenced, and meanwhile, in the use process, the installation inner hole of the gear cannot be replaced and adjusted, so that different connecting shafts cannot be interchanged, and the use efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a gear with locate function to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a gear with locate function, includes the gear main part, the inside sliding connection of gear main part has the locating piece, and the inside sliding connection of locating piece has the second cardboard, the first push pedal of rear end fixedly connected with of second cardboard, and the first rack of the equal fixedly connected with of the lower extreme left and right sides of first push pedal, the outside meshing of first rack is connected with rotary gear, and one side meshing of rotary gear is connected with the second rack, both ends are all rotated around rotary gear and are connected with the locating piece, the other end fixedly connected with second push pedal of second rack, and the one end fixedly connected with fixture block of second push pedal and first push pedal, the outside sliding connection of fixture block has the locating piece.

Preferably, the upper side and the lower side of the front end of the positioning block are both connected with a first clamping plate in a sliding mode, one side of the first clamping plate is fixedly connected with a first spring, and the other end of the first spring is fixedly connected with a positioning block.

Preferably, the upper end of the second clamping plate is fixedly connected with a second spring, and the other end of the second spring is fixedly connected with a positioning block.

Preferably, the inside of the positioning block is provided with a gear groove, and the outside of the positioning block is provided with a sliding block which is annularly arranged.

Preferably, the upper side and the lower side of the inside of the positioning block are both provided with sliding grooves, and the positioning block is connected with the first clamping plate in a sliding mode through the arranged sliding grooves.

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

1. in the utility model, the second clamping plate is arranged to drive the first push plate to move, so as to drive the first rack to move, and further drive the gear to rotate, so as to drive the second rack to move, and further drive the second push plate to move, so as to drive the fixture block to move, and thus the fixing of the positioning block is realized, and the fixing of the positioning block and the external connecting shaft is realized, and the positioning of the gear main body is realized;

2. the utility model discloses in, locating piece, gear groove and slider through setting up to be convenient for to the location of locating piece, through the cooperation of the first cardboard and the first spring that set up, thereby be convenient for drive the automatic resilience of first cardboard, thereby realize the fixed connection of locating piece and gear main part, be convenient for simultaneously to the dismantlement of locating piece, realize the change to the locating piece, thereby be convenient for to the change of gear groove, thereby realize the fixed to the connecting axle of difference.

Drawings

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

FIG. 2 is a schematic view of the mounting structure of the positioning block of the present invention;

fig. 3 is a schematic structural diagram of a point a in fig. 2 according to the present invention.

In the figure: the gear comprises a gear body 1, a positioning block 2, a gear groove 3, a first clamping plate 4, a first spring 5, a second spring 6, a second clamping plate 7, a first push plate 8, a clamping block 9, a first rack 10, a rotating gear 11, a second rack 12 and a second push plate 13.

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. 1-3, the present invention provides a technical solution:

the utility model provides a gear with locate function, including gear main part 1, gear main part 1's inside sliding connection has locating piece 2, and the inside sliding connection of locating piece 2 has second cardboard 7, the first push pedal 8 of rear end fixedly connected with of second cardboard 7, and the equal first rack 10 of fixedly connected with in the lower extreme left and right sides of first push pedal 8, the outside meshing of first rack 10 is connected with rotating gear 11, and one side meshing of rotating gear 11 is connected with second rack 12, both ends are all rotated around rotating gear 11 and are connected with locating piece 2, the other end fixedly connected with second push pedal 13 of second rack 12, and the one end fixedly connected with fixture block 9 of second push pedal 13 and first push pedal 8, the outside sliding connection of fixture block 9 has locating piece 2.

The upper side and the lower side of the front end of the positioning block 2 are both connected with a first clamping plate 4 in a sliding manner, one side of the first clamping plate 4 is fixedly connected with a first spring 5, the other end of the first spring 5 is fixedly connected with the positioning block 2, and the first clamping plate 4 is matched with the first spring 5, so that the automatic resilience of the first clamping plate 4 is conveniently driven, and the fixed connection of the positioning block 2 and the gear main body 1 is realized; the upper end of the second clamping plate 7 is fixedly connected with a second spring 6, the other end of the second spring 6 is fixedly connected with a positioning block 2, and the second clamping plate 7 is matched with the second spring 6, so that the second clamping plate 7 can move conveniently, the positioning block 2 is fixedly connected with an external connecting shaft, and the positioning function is achieved; the gear groove 3 is formed in the positioning block 2, the annular sliding block is formed outside the positioning block 2, the external connecting shaft can be conveniently positioned through the arranged gear groove 3, meanwhile, the positioning block 2 and the gear main body 1 can be conveniently fixed through the arranged sliding block, and the gear main body 1 and the positioning block 2 are prevented from being loosened to influence the use effect when the positioning block 2 rotates; the spout has all been seted up to both sides about the inside of locating piece 2, and locating piece 2 through the spout and the 4 sliding connection of first cardboard that set up, through the spout that sets up, be convenient for first cardboard 4 in the inside slip of locating piece 2 to be convenient for first cardboard 4 drives the removal of first push pedal 8, thereby drive the removal of fixture block 9, thereby be convenient for locating piece 2 and external connection axle's fixed.

The working process is as follows: in the using process, firstly, an external connecting block is required to be fixed with a positioning block 2, the fixing of an external connecting shaft is realized through a gear groove 3, meanwhile, a first push plate 8 is driven to move through a second clamping plate 7, so that a first rack 10 is driven to move, so that a gear 11 is driven to rotate, so that a second rack 12 is driven to move, so that a second push plate 13 is driven to move, so that a clamping block 9 is driven to move, the fixing of the positioning block 2 is realized, so that the fixing of the positioning block 2 and the external connecting shaft is realized, the positioning of a gear main body 1 is realized, the positioning block 2, the gear groove 3 and a sliding block are arranged, so that the positioning block 2 is convenient to position, when the positioning block 2 needs to be replaced, the first clamping plate 4 is pulled, the automatic rebound of the first clamping plate 4 is convenient to drive through the matching of the first clamping plate 4 and a first spring 5, so that the positioning block 2 and the gear main body 1 are separated, meanwhile, the positioning block 2 is convenient to disassemble, the positioning block 2 is convenient to replace, the gear groove 3 is convenient to replace, and different connecting shafts are fixed.

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

Claims

1. A gear with locate function, includes gear body (1), its characterized in that: the gear box is characterized in that a positioning block (2) is connected to the inside of the gear main body (1) in a sliding mode, a second clamping plate (7) is connected to the inside of the positioning block (2) in a sliding mode, a first push plate (8) is fixedly connected to the rear end of the second clamping plate (7), a first rack (10) is fixedly connected to the left side and the right side of the lower end of the first push plate (8), a rotating gear (11) is connected to the outside of the first rack (10) in a meshed mode, a second rack (12) is connected to one side of the rotating gear (11) in a meshed mode, positioning blocks (2) are rotatably connected to the front end and the rear end of the rotating gear (11), a second push plate (13) is fixedly connected to the other end of the second rack (12), a clamping block (9) is fixedly connected to one end of the second push plate (13) and the first push plate (8), and a positioning block (2) is connected to the outside of the clamping block (9) in a sliding mode.

2. A gear with a positioning function according to claim 1, wherein: the positioning device is characterized in that the upper side and the lower side of the front end of the positioning block (2) are both connected with a first clamping plate (4) in a sliding mode, a first spring (5) is fixedly connected to one side of the first clamping plate (4), and the other end of the first spring (5) is fixedly connected with the positioning block (2).

3. A gear with a positioning function according to claim 1, wherein: the upper end of the second clamping plate (7) is fixedly connected with a second spring (6), and the other end of the second spring (6) is fixedly connected with a positioning block (2).

4. A gear with a positioning function according to claim 1, wherein: the gear groove (3) is formed in the positioning block (2), and the annular sliding block is formed in the outer portion of the positioning block (2).

5. A gear with a positioning function according to claim 1, wherein: the upper side and the lower side of the interior of the positioning block (2) are both provided with sliding grooves, and the positioning block (2) is connected with the first clamping plate (4) in a sliding mode through the arranged sliding grooves.