CN218625333U

CN218625333U - Wear-resisting type gear box

Info

Publication number: CN218625333U
Application number: CN202223118372.3U
Authority: CN
Inventors: 陈海俊
Original assignee: Jiangsu Chunqiu Machinery Technology Co ltd
Current assignee: Jiangsu Chunqiu Machinery Technology Co ltd
Priority date: 2022-11-23
Filing date: 2022-11-23
Publication date: 2023-03-14
Anticipated expiration: 2032-11-23

Abstract

The utility model discloses a wear-resisting type gear box, including wear-resisting type gear box body, be equipped with the box body on wear-resisting type gear box body, the inner wall of box body is equipped with wear-resisting welt, welded connection between the inner wall of wear-resisting welt and box body, the both sides lateral wall symmetry of box body is equipped with gear shaft cooperation mounting groove, gear shaft cooperation mounting groove inner wall is equipped with wear-resisting guard ring, the wear-resisting guard ring A of combination on the wear-resisting guard ring, the wear-resisting guard ring B of combination, the wear-resisting guard ring A of combination, the inside symmetry of the both sides lateral wall of the wear-resisting guard ring B of combination is equipped with the fixed screw hole, the inboard of wear-resisting guard ring is equipped with the annular bearing circle, annular bearing circle and wear-resisting guard ring inner wall fixed connection, this wear-resisting type gear box's simple structure, wear resistance is good, make things convenient for box body later stage to change wear-resisting guard ring and maintain.

Description

Wear-resisting type gear box

Technical Field

The utility model relates to a gear box technical field specifically is a wear-resisting type gear box.

Background

The plate bending machine is a device for bending and forming a plate by using a working roll, can form parts in different shapes such as a cylindrical part, a conical part and the like, and is very important processing equipment. The working principle of the plate bending machine is that the working roll moves under the action of external force such as hydraulic pressure, mechanical force and the like, so that the plate is bent or rolled and formed. According to the rotary motion and the position change of the working rollers with different shapes, parts such as an elliptical part, an arc part, a cylindrical part and the like can be processed.

All can adopt the gear box in the veneer reeling machine, these gear boxes often improve the wear-resisting degree of gear box through the material that changes the box body, however, the wear-resisting material of wearing and tearing also have the day that wears out again, therefore, need to solve this problem that exists among the prior art by an improved technique.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a be equipped with the box body on wear-resisting type gear box body, the inner wall of box body is equipped with wear-resisting welt, welded connection between the inner wall of wear-resisting welt and box body, the both sides lateral wall symmetry of box body is equipped with gear shaft cooperation mounting groove, gear shaft cooperation mounting groove inner wall is equipped with wear-resisting guard ring, the wear-resisting guard ring A of combination on the wear-resisting guard ring, the wear-resisting guard ring B of combination, the wear-resisting guard ring A of combination, the inside symmetry of the both sides lateral wall of the wear-resisting guard ring B of combination is equipped with the fixed screw hole, the inboard of wear-resisting guard ring is equipped with annular bearing circle, annular bearing circle and wear-resisting guard ring inner wall fixed connection, the wear resistance is good, make things convenient for the wear-resisting type gear box that wear-resisting guard ring was maintained in the box body later stage, in order 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: a wear-resistant gear box comprises a wear-resistant gear box body, wherein a box body is arranged on the wear-resistant gear box body, box body side walls are arranged around the box body, the box body side walls and the box body are of an integrated structure, gear shaft matching installation grooves are symmetrically formed in the front side wall and the rear side wall of the box body, and the gear shaft matching installation grooves penetrate through the side walls of the box body;

the inner wall of gear shaft cooperation mounting groove is equipped with wear-resisting guard ring, wear-resisting guard ring and box body lateral wall fixed connection.

Preferably, the inner wall of the box body is provided with a wear-resistant lining plate, and the wear-resistant lining plate is connected with the inner wall of the box body in a welding mode.

Preferably, the inner wall center of gear shaft cooperation mounting groove is equipped with spacing joint ring, and spacing joint ring and gear shaft cooperation mounting groove structure as an organic whole, the inside of spacing joint ring evenly is equipped with fixed screw hole.

Preferably, be equipped with combination wear-resisting guard ring A, the wear-resisting guard ring B of combination on the wear-resisting guard ring, the inside of combination wear-resisting guard ring A, the wear-resisting guard ring B of combination is equipped with spacing joint ring mounting groove, and the both sides lateral wall inside of combination wear-resisting guard ring A and the wear-resisting guard ring B of combination evenly is equipped with the fixed screw hole.

Preferably, the inner side of the wear-resistant protective ring is provided with an annular bearing ring, and the annular bearing ring is fixedly connected with the wear-resistant protective ring.

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

(1) The inner walls of the box bodies are provided with wear-resistant lining plates, the wear-resistant lining plates are welded with the inner walls of the box bodies, and the box bodies are protected by the wear-resistant lining plates, so that the wear-resistant strength of the inner walls of the box bodies is improved;

(2) The center of the inner wall of the gear shaft matching installation groove is provided with a limiting clamping ring, the limiting clamping ring and the gear shaft matching installation groove are of an integrated structure, fixed screw holes are uniformly formed in the limiting clamping ring, the limiting clamping ring has linking and limiting effects on the wear-resistant protection ring, the stability of the gear in the operation of the gear shaft matching installation groove in the box body is ensured, and meanwhile, the wear-resistant protection ring has a protection effect on the side wall of the box body;

(3) The inner side of the wear-resistant protective ring is provided with an annular bearing ring, the annular bearing ring is fixedly connected with the wear-resistant protective ring, and the annular bearing ring is matched with the gear shaft to be installed, so that the friction resistance between the gear shaft and the gear shaft matching installation groove in the box body is greatly reduced;

(4) This wear-resisting type gear box's simple structure, wear resistance is good, makes things convenient for the box body later stage to change wear-resisting guard ring and maintains.

Drawings

FIG. 1 is a schematic view of the structure of the wear-resistant gear box of the present invention;

FIG. 2 is a schematic view of the structure of the combined wear-resistant guard ring A of the present invention;

FIG. 3 is a schematic view of the structure of the combined wear-resistant guard ring B of the present invention;

FIG. 4 is a sectional view of the combined wear-resistant protective ring of the present invention;

figure 5 is the utility model discloses spacing joint ring and the cooperation of box body lateral wall cross-sectional view that links up.

In the figure: 1. a wear-resistant gear box body; 2. a case body; 3. a wear-resistant lining plate; 4. the gear shaft is matched with the mounting groove; 5. a wear-resistant guard ring; 6. an annular bearing ring; 7. combining a wear-resistant protective ring A; 8. combining a wear-resistant protective ring B; 9. fixing screw holes; 10. the side wall of the box body; 11. and a limiting clamping ring.

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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a wear-resisting type gear box, includes wear-resisting type gear box body 1, is equipped with box body 2 on the wear-resisting type gear box body 1, and the inner wall of box body 2 all is equipped with wear-resisting welt 3, and wear-resisting welt 3 protects box body 2 through wear-resisting welt 3 with the inner wall welded connection of box body 2 to improve the abrasion strength of 2 inner walls of box body.

The box body lateral wall 10 is around the box body 2, and box body lateral wall 10 and box body 2 structure as an organic whole, the symmetry is equipped with gear shaft cooperation mounting groove 4 on the lateral wall of both sides around the box body 2, and the inner wall of gear shaft cooperation mounting groove 4 is equipped with wear-resisting guard ring 5, wear-resisting guard ring 5 and 2 lateral walls fixed connection of box body.

Be equipped with on the wear-resisting guard ring 5 and make up wear-resisting guard ring A7, make up wear-resisting guard ring B8, the inside of making up wear-resisting guard ring A7, making up wear-resisting guard ring B8 is equipped with spacing joint ring mounting groove, and the both sides lateral wall inside of making up wear-resisting guard ring A7 and making up wear-resisting guard ring B8 evenly is equipped with the fixed screw hole.

Gear shaft cooperation mounting groove 4 runs through the lateral wall of box body 2, gear shaft cooperation mounting groove 4's inner wall central authorities are equipped with spacing joint ring 11, spacing joint ring 11 and gear shaft cooperation mounting groove 4 structure as an organic whole, spacing joint ring 11's inside evenly is equipped with fixed screw hole, spacing joint ring 11 has the linking to wear-resisting guard ring 5, spacing effect, guarantee the stability of gear when 2 inside gear shaft cooperation mounting grooves 4 of box body move, wear-resisting guard ring 5 has the effect of protection to the lateral wall of box body 2 simultaneously.

The inboard of wear-resisting guard ring 5 is equipped with annular race ring 6, annular race ring 6 and 5 fixed connection of wear-resisting guard ring, and 6 cooperations of annular race ring are installed with the gear shaft, the frictional resistance between 2 inside gear shaft cooperation mounting grooves 4 of greatly reduced gear shaft and box body.

This wear-resisting type gear box's simple structure, wear resistance is good, makes things convenient for the box body later stage to change wear-resisting guard ring and maintains.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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. The utility model provides a wear-resisting type gear box, includes wear-resisting type gear box body (1), its characterized in that: the wear-resistant gear box body (1) is provided with a box body (2), box body side walls (10) are arranged on the periphery of the box body (2), the box body side walls (10) and the box body (2) are of an integral structure, gear shaft matching installation grooves (4) are symmetrically formed in the front side wall and the rear side wall of the box body (2), and the gear shaft matching installation grooves (4) penetrate through the side walls of the box body (2);

the inner wall of gear shaft cooperation mounting groove (4) is equipped with wear-resisting guard ring (5), wear-resisting guard ring (5) and box body (2) lateral wall fixed connection.

2. A wear resistant gear box according to claim 1, wherein: the inner wall of the box body (2) is provided with a wear-resistant lining plate (3), and the wear-resistant lining plate (3) is connected with the inner wall of the box body (2) in a welding mode.

3. A wear-resistant gear box according to claim 1, wherein: the inner wall central authorities of gear shaft cooperation mounting groove (4) are equipped with spacing joint ring (11), and spacing joint ring (11) and gear shaft cooperation mounting groove (4) structure as an organic whole, the inside of spacing joint ring (11) evenly is equipped with fixed screw hole.

4. A wear-resistant gear box according to claim 1, wherein: the wear-resisting guard ring is characterized in that a combined wear-resisting guard ring A (7) and a combined wear-resisting guard ring B (8) are arranged on the wear-resisting guard ring, limiting clamping ring mounting grooves are formed in the combined wear-resisting guard ring A (7) and the combined wear-resisting guard ring B (8), and fixing screw holes are uniformly formed in the side walls of the two sides of the combined wear-resisting guard ring A (7) and the combined wear-resisting guard ring B (8).

5. A wear resistant gear box according to claim 1, wherein: the inner side of the wear-resistant protective ring (5) is provided with an annular bearing ring (6), and the annular bearing ring (6) is fixedly connected with the wear-resistant protective ring (5).