CN218992267U

CN218992267U - High-load plastic gear

Info

Publication number: CN218992267U
Application number: CN202223353644.8U
Authority: CN
Inventors: 陈瑞铭
Original assignee: Long Plastic Electronics Shenzhen Co ltd
Current assignee: Long Plastic Electronics Shenzhen Co ltd
Priority date: 2022-12-14
Filing date: 2022-12-14
Publication date: 2023-05-09
Anticipated expiration: 2032-12-14

Abstract

The application relates to the technical field of plastic gears, discloses a high-load plastic gear, including an internal support section of thick bamboo, the outside of an internal support section of thick bamboo is fixed to be cup jointed a tooth section of thick bamboo, the even an organic whole in outside of a tooth section of thick bamboo is connected with a plurality of protruding teeth, still fixedly connected with many reinforcing connection post between the outside of an internal support section of thick bamboo, equal fixedly connected with reinforcing projection between the both ends outside of reinforcing connection post and the outside of an internal support section of thick bamboo and the inside of a tooth section of thick bamboo, two connecting key ways have been seted up to the inboard symmetry of an internal support section of thick bamboo, many fixedly connected with strengthens the go-between to strengthen the spliced pole, the I-shaped spliced groove has been seted up to the lateral wall of reinforcing connection post, the I-shaped metal piece has been inserted to reinforcing connection post corresponds the inboard fixed of I-shaped spliced groove. The application makes the plastic gear have better structural strength and better load performance.

Description

High-load plastic gear

Technical Field

The application belongs to the technical field of plastic gears, and particularly relates to a high-load plastic gear.

Background

The plastic products are widely applied, and particularly engineering plastics are widely applied in industry. Engineering plastics have various types, wherein the ultra-high molecular weight polyethylene has the advantages of super wear resistance, self-lubricity, higher strength, stable chemical property, strong ageing resistance and the like, and is widely focused and applied, and can work in certain aspects even replace gears.

The gear made of traditional plastic has the advantages of light weight, high yield, low cost, rust resistance and the like in water working, can completely replace a metal gear to work in some light-load places, but has poor bearing capacity due to the limitation of materials, is easily damaged in a high-strength connection relation, needs to be replaced frequently, and influences actual working and use.

Disclosure of Invention

The present utility model is directed to a high-load plastic gear for solving the above-mentioned problems.

In order to achieve the above purpose, the present application adopts the following technical scheme:

the utility model provides a high-load plastic gear, includes inside support section of thick bamboo, the outside of inside support section of thick bamboo has fixedly connected with tooth section of thick bamboo, even an organic whole in the outside of tooth section of thick bamboo is connected with a plurality of dogteeth, still fixedly connected with many reinforcing connection post between the outside of the inside of tooth section of thick bamboo and inside support section of thick bamboo, all fixedly connected with strengthens the lug between the both ends outside of reinforcing connection post and the outside of inside support section of thick bamboo and the inside of tooth section of thick bamboo.

Preferably, two connecting key grooves are symmetrically formed in the inner side of the inner supporting cylinder.

Preferably, a plurality of reinforcing connection rings are fixedly connected between the reinforcing connection columns.

Preferably, the side wall of the reinforced connecting column is provided with an I-shaped inserting groove, and the inner side of the reinforced connecting column corresponding to the I-shaped inserting groove is fixedly inserted with an I-shaped metal block.

Preferably, a positioning cavity is formed in the inner side of the convex tooth, and an anchoring metal block is fixedly embedded in the inner side of the convex tooth corresponding to the positioning cavity.

Preferably, the outer side of the anchoring metal block is uniformly and fixedly connected with a plurality of heat conducting columns, a plurality of through holes for the heat conducting columns to penetrate and extend out are formed in the outer side of the convex teeth, and one end of each heat conducting column is connected with the anchoring metal block.

Compared with the prior art, the application provides a high-load plastic gear which is provided with the following components

The beneficial effects are that:

1. this high-load plastic gear, through the inside support section of thick bamboo that is equipped with, tooth section of thick bamboo, protruding tooth, strengthen the spliced pole, strengthen the lug, through many between inside support section of thick bamboo and the tooth section of thick bamboo stable links together, and all be connected with between the both ends of strengthening the spliced pole and inside support section of thick bamboo and the tooth section of thick bamboo and strengthen the lug, make the torsional resistance of strengthening the inside support section of thick bamboo of spliced pole cooperation and tooth section of thick bamboo stronger, the stability of rotatory use has been improved, and the I-shaped jack groove has been seted up to the inboard of strengthening the spliced pole, and correspond I-shaped jack groove interpolation and be equipped with the I-shaped metal piece, the firm supporting property of whole strengthening the spliced pole has been strengthened, be connected with a plurality of enhancement go-between many strengthen the spliced pole, make plastic gear have better structural strength, the load performance is better.

2. This high-load plastic gear, through the dogtooth that is equipped with, the anchor metal piece is installed through the location chamber to the dogtooth inboard, and the outside of anchor metal piece is connected with many heat conduction posts, the structural strength of dogtooth has been strengthened to the anchor metal piece for the dogtooth is not fragile in the work use, has guaranteed stable engagement's linking property, and many heat conduction posts can make the heat cooperation anchor metal piece quick diffusion that produces in the meshing transmission discharge, and surface heat single-point gathers and causes the dogtooth to melt easily, influences life's problem.

Drawings

FIG. 1 is a schematic diagram of a high-load plastic gear according to the present application;

fig. 2 is an enlarged view of a tooth portion of a high-load plastic gear according to the present application.

In the figure: 1. an inner support cylinder; 2. a tooth cylinder; 3. convex teeth; 4. reinforcing the connecting column; 5. reinforcing the bump; 6. a connecting key groove; 7. reinforcing the connecting ring; 8. an I-shaped inserting groove; 9. an I-shaped metal block; 10. a positioning cavity; 11. anchoring the metal block; 12. a heat conducting column; 13. and a through hole.

Detailed Description

The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all, of the embodiments of the present application.

Referring to fig. 1-2, a high-load plastic gear comprises an inner support cylinder 1, wherein a tooth cylinder 2 is fixedly sleeved on the outer side of the inner support cylinder 1, a plurality of convex teeth 3 are uniformly and integrally connected on the outer side of the tooth cylinder 2, a plurality of reinforcing connecting columns 4 are fixedly connected between the inner side of the tooth cylinder 2 and the outer side of the inner support cylinder 1, and reinforcing protruding blocks 5 are fixedly connected between the outer sides of two ends of the reinforcing connecting columns 4 and the outer side of the inner support cylinder 1 and the inner side of the tooth cylinder 2.

Two connecting key grooves 6 are symmetrically formed in the inner side of the inner support cylinder 1.

A plurality of reinforcing connection rings 7 are fixedly connected between the reinforcing connection columns 4.

The side wall of the reinforced connecting column 4 is provided with an I-shaped inserting groove 8, and an I-shaped metal block 9 is fixedly inserted into the inner side of the reinforced connecting column 4 corresponding to the I-shaped inserting groove 8.

The inner side of the convex tooth 3 is provided with a positioning cavity 10, and the inner side of the convex tooth 3 corresponding to the positioning cavity 10 is fixedly embedded with an anchoring metal block 11.

The outer side of the anchoring metal block 11 is uniformly and fixedly connected with a plurality of heat conducting columns 12, a plurality of through holes 13 used for the heat conducting columns 12 to penetrate and extend out are formed in the outer side of the convex teeth 3, and one end of each heat conducting column 12 is connected with the anchoring metal block 11.

The principle of operation of the present utility model will now be described as follows:

during the application use, through the inside support section of thick bamboo 1 that is equipped with, tooth section of thick bamboo 2, the dogtooth 3, strengthen the spliced pole 4, strengthen the lug 5, connect together through many between inside support section of thick bamboo 1 and the tooth section of thick bamboo 2, and strengthen and connect the both ends of post 4 and all be connected with between inside support section of thick bamboo 1 and the tooth section of thick bamboo 2 and strengthen the lug 5, make the torsional properties that strengthen spliced pole 4 cooperation inside support section of thick bamboo 1 and tooth section of thick bamboo 2 stronger, the stability of rotatory use has been improved, and the I-shaped spliced groove 8 has been seted up to the inboard of strengthening spliced pole 4, and correspond I-shaped spliced groove 8 interpolation and be equipped with I-shaped metal piece 9, strengthen the firm supporting performance of spliced pole 4 entirely, be connected with a plurality of enhancement go-between the spliced pole 7, make the plastic gear have better structural strength, the load performance is better, install anchor metal piece 11 through the positioning chamber 10 through the dogtooth 3 inboard, and anchor metal piece 11's outside is connected with many guide posts 12, anchor metal piece 11 has strengthened the structural strength of boss 3, the stability of rotation use, make the heat dissipation in the boss 3 can not produce the heat dissipation effect in the heat dissipation performance of leading to the fact the boss 3, the quick-to the easy problem of heat dissipation, the heat of the equipment is guaranteed in the cooperation in the boss 3, the life-span is easy to be broken.

The foregoing is only a preferred embodiment of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art, within the scope of the present application, shall cover the protection scope of the present application with equivalent substitution or modification according to the technical solution of the present application and the application concept thereof.

Claims

1. The utility model provides a high-load plastic gear, includes inside support section of thick bamboo (1), its characterized in that, the outside of inside support section of thick bamboo (1) is fixed to be cup jointed tooth section of thick bamboo (2), the even an organic whole in outside of tooth section of thick bamboo (2) is connected with a plurality of dogteeth (3), still fixedly connected with many reinforcing connection post (4) between the outside of the inboard of tooth section of thick bamboo (2) and inside support section of thick bamboo (1), all fixedly connected with strengthens lug (5) between the both ends outside of reinforcing connection post (4) and the outside of inside support section of thick bamboo (1) and the inboard of tooth section of thick bamboo (2).

2. A high load plastic gear according to claim 1, characterized in that the inner side of the inner support cylinder (1) is symmetrically provided with two connecting keyways (6).

3. A high load plastic gear according to claim 1, characterized in that a plurality of reinforcing connection rings (7) are fixedly connected between a plurality of the reinforcing connection columns (4).

4. The high-load plastic gear according to claim 1, wherein the side wall of the reinforced connecting column (4) is provided with an I-shaped inserting groove (8), and the inner side of the reinforced connecting column (4) corresponding to the I-shaped inserting groove (8) is fixedly inserted with an I-shaped metal block (9).

5. The high-load plastic gear according to claim 1, wherein a positioning cavity (10) is formed in the inner side of the convex tooth (3), and an anchoring metal block (11) is fixedly embedded in the inner side of the convex tooth (3) corresponding to the positioning cavity (10).

6. The high-load plastic gear according to claim 5, wherein a plurality of heat conducting columns (12) are uniformly and fixedly connected to the outer side of the anchoring metal block (11), a plurality of through holes (13) for the heat conducting columns (12) to penetrate and extend out are formed in the outer side of the convex teeth (3), and one end of each heat conducting column (12) is connected with the anchoring metal block (11).