CN220204580U

CN220204580U - Big gear set of rust-proof punching machine

Info

Publication number: CN220204580U
Application number: CN202321638511.7U
Authority: CN
Inventors: 钟国能; 许辉; 徐磊; 周军
Original assignee: Changzhou Yulixuan Mechanical Equipment Co ltd
Current assignee: Changzhou Yulixuan Mechanical Equipment Co ltd
Priority date: 2023-06-27
Filing date: 2023-06-27
Publication date: 2023-12-19
Anticipated expiration: 2033-06-27

Abstract

The utility model discloses a large gear set of an antirust punching machine, which comprises the following components: the inner ring comprises an inner ring and an outer ring, wherein the outer ring is arranged on the surface of the inner ring, the limiting disassembly and assembly mechanism is arranged on the inner ring and comprises limiting blocks and a protection reinforcing plate, the limiting blocks are six and are equidistantly arranged on the front side of the surface of the inner ring in a surrounding mode, limiting grooves matched with the limiting blocks are formed in the front side of the inner wall of the outer ring and correspond to the positions of the limiting blocks, and one side, close to the limiting grooves, of the limiting blocks penetrates through the limiting grooves and extends to the inner walls of the limiting grooves to be in contact with the inner walls of the limiting grooves. The utility model improves the strength of the outer wheel by arranging the reinforcing layer, thereby prolonging the service life of the outer wheel, ensuring the quality of the outer wheel when in use, improving the rust-proof effect of the outer wheel by arranging the rust-proof layer, reducing the phenomenon that the outer wheel is corroded when in long-time use, and avoiding influencing the service life of the outer wheel.

Description

Big gear set of rust-proof punching machine

Technical Field

The utility model relates to the technical field of large gears, in particular to a large gear set of an anti-rust punching machine.

Background

In the operation process of mechanical equipment, many equipment driving parts need to transmit energy through gears, and large gear sets are usually needed for transmission when parts on a punching machine are transmitted.

According to the application number: CN202223530585. X, a rotary gearwheel for mechanical equipment, relates to the field of mechanical equipment accessories. The rotary large gear for the mechanical equipment comprises a rotary large gear main body fixed on a rotary shaft, wherein a butt joint shaft is fixedly connected to the rotary shaft, a sleeve pipe is fixedly connected to the rotary large gear main body, and the sleeve pipe is sleeved on the butt joint shaft; the gear wheel of above-mentioned case row rust-resistant effect is relatively poor, leads to the gear wheel to produce corrosion easily on the in-process surface that uses for a long time to influence its life, and the gear wheel is usually welded in addition, when interior wheel and outer wheel appear damaging, then lead to whole gear to need scrap easily, has wasted the resource, has reduced the practicality, and for this reason, we provide an antirust punching machine gear train.

Disclosure of Invention

The utility model aims to provide a large gear set of an antirust punching machine, which solves the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a rust inhibitive punch big gear set comprising:

an inner ring;

an outer wheel provided on a surface of the inner ring;

spacing dismouting mechanism, spacing dismouting mechanism sets up on the inner race, spacing dismouting mechanism includes stopper and protection reinforcing plate, the quantity of stopper is six and equidistance around installing the front side on inner race surface, the spacing groove with stopper looks adaptation has been seted up to the front side of outer wheel inner wall and the position that corresponds the stopper, one side that the stopper is close to the spacing groove runs through the spacing groove and extends to its inside and the inner wall mutual contact of spacing groove.

Preferably, the protection reinforcing plate is arranged on the back of the inner ring, the front surface of the protection reinforcing plate is provided with a reinforcing supporting block matched with the outer ring corresponding to the position of the outer ring, the front surface of the protection reinforcing plate is provided with four positioning blocks, and the back surface of the inner ring is provided with positioning grooves corresponding to the positions of the positioning blocks.

Preferably, one side of the positioning block, which is close to the positioning groove, penetrates through the positioning groove and extends to the inner part of the positioning block to be in contact with the inner wall of the positioning groove.

Preferably, the back of protection reinforcing plate is provided with two rotating blocks, the screw thread post is installed to the front of rotating block, the screw thread groove with screw thread post threaded connection has been seted up to the back of inner race ring and the position that corresponds the screw thread post.

Preferably, the outer wheel is composed of a base layer, a reinforcing layer and a rust-proof layer, the reinforcing layer is arranged on the surface of the base layer, and the rust-proof layer is arranged on the surface of the reinforcing layer.

Preferably, the reinforcing layer is made of alloy steel, and the rust-preventing layer is made of a rust-preventing pigment.

Compared with the prior art, the utility model has the following beneficial effects:

1. the utility model improves the strength of the outer wheel by arranging the reinforcing layer, thereby prolonging the service life of the outer wheel, ensuring the quality of the outer wheel when in use, improving the rust-proof effect of the outer wheel by arranging the rust-proof layer, reducing the phenomenon that the outer wheel is corroded when in long-time use, and avoiding influencing the service life of the outer wheel.

2. According to the utility model, through the mutual matching of the limiting block, the protection reinforcing plate, the limiting groove, the reinforcing supporting block, the positioning groove, the rotating block, the threaded column and the threaded groove, the inner ring and the outer ring can be detached, when the inner ring and the outer ring are damaged, the corresponding structure is conveniently detached for replacement, so that the gear is prevented from being directly and completely scrapped, and the resource waste is avoided.

Drawings

FIG. 1 is an exploded view of a three-dimensional structure of the present utility model;

FIG. 2 is an exploded view of a side view of the present utility model;

FIG. 3 is a cross-sectional view of a front view of the structure of the present utility model;

fig. 4 is a cross-sectional view showing the structure of the front view of the base layer, the reinforcing layer and the rust preventive layer of the present utility model.

In the figure: 1 inner ring, 11 outer ring, 101 basic unit, 102 enhancement layer, 103 antirust layer, 2 spacing dismouting mechanism, 21 stopper, 22 protection reinforcing plate, 23 spacing groove, 24 reinforcing support piece, 25 locating piece, 26 constant head tank, 27 rotating piece, 28 screw thread post, 29 screw thread groove.

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. 1-4, a large gear set for an antirust punching machine includes: the inner ring 1 and the outer ring 11, the outer ring 11 sets up the surface of inner ring 1, the inner wall of outer ring 11 and the surface mutual contact of inner ring 1, the outer ring 11 passes through basic unit 101, enhancement layer 102 and antirust layer 103 and constitutes, enhancement layer 102 sets up the surface at basic unit 101, enhancement layer 102 is made through alloy steel, antirust layer 103 sets up the surface at enhancement layer 102, antirust layer 103 is made through antirust pigment.

Further, the inner ring 1 is also composed of the base layer 101, the reinforcing layer 102 and the rust preventive layer 103, thereby improving the strength and rust preventive effect of the inner ring 1.

Through setting up enhancement layer 102, improved the intensity of outer wheel 11 to improved the life of outer wheel 11, guaranteed the quality when outer wheel 11 uses, through setting up antirust layer 103, improved the antirust effect of outer wheel 11, reduced outer wheel 11 and used the phenomenon that appears being corroded for a long time, thereby avoided influencing its life.

The limiting disassembly and assembly mechanism 2 is arranged on the inner ring 1, the limiting disassembly and assembly mechanism 2 comprises limiting blocks 21 and protective reinforcing plates 22, the limiting blocks 21 are six in number and are equidistantly arranged on the front side of the surface of the inner ring 1 in a surrounding mode, limiting grooves 23 matched with the limiting blocks 21 are formed in the front side of the inner wall of the outer ring 11 and correspond to the positions of the limiting blocks 21, one side, close to the limiting grooves 23, of each limiting block 21 penetrates through each limiting groove 23 and extends to the inner side of each limiting block to be in contact with the inner wall of each limiting groove 23, the stability of the inner ring 1 and the outer ring 11 when connected is improved by arranging the limiting blocks 21 and the limiting grooves 23, the protective reinforcing plates 22 are arranged on the back surface of the inner ring 1, one side, close to the inner ring 1, of each protective reinforcing plate 22 is in contact with the inner ring 1, shaft holes which are communicated with each other are formed on the back surface of each other of the protective reinforcing plates 22 and the back surface of the inner ring 1, the front surface of the protection reinforcing plate 22 is fixedly connected with a reinforcing supporting block 24 which is matched with the outer wheel 11 and corresponds to the position of the outer wheel 11, one side of the reinforcing supporting block 24, which is close to the outer wheel 11, is contacted with the outer wheel 11, the reinforcing supporting block 24 plays a role in supporting the outer wheel 11, the stability of the outer wheel 11 and the inner ring 1 during connection is ensured, the front surface of the protection reinforcing plate 22 is fixedly connected with four positioning blocks 25, the back surface of the inner ring 1 is provided with positioning grooves 26 corresponding to the positioning blocks 25, one side of the positioning blocks 25, which is close to the positioning grooves 26, penetrates through the positioning grooves 26 and extends to the inner side of the positioning blocks to be contacted with the inner wall of the positioning grooves 26, the stability of the protection reinforcing plate 22 and the inner ring 1 is improved through the positioning blocks 25 and the positioning grooves 26, the shapes of the positioning blocks 25 and the positioning grooves 26 are cylindrical, one side of the rotating block 27, which is close to the protection reinforcing plate 22, is in contact with the protection reinforcing plate 22, a threaded column 28 is fixedly connected to the front surface of the rotating block 27, a threaded groove 29 in threaded connection with the threaded column 28 is formed in the back surface of the inner ring 1 and corresponds to the position of the threaded column 28, and one end, which is close to the threaded groove 29, of the threaded column 28 sequentially penetrates through the protection reinforcing plate 22 and the threaded groove 29 and extends to the inside of the threaded groove 29 to be in threaded connection with the inner wall of the threaded groove 29.

Specifically, when the inner ring 1 and the outer ring 11 need to be detached, the rotating block 27 is rotated firstly, the rotating block 27 drives the threaded column 28 to rotate, the threaded column 28 and the threaded groove 29 are separated, then the protective reinforcing plate 22 is pulled backwards, the protective reinforcing plate 22 drives the positioning block 25 and the positioning groove 26 to be separated, the protective reinforcing plate 22 drives the reinforcing support block 24 and the outer ring 11 to be separated, then the outer ring 11 is pulled backwards, the outer ring 11 drives the limiting groove 23 and the limiting block 21 to be separated, and the inner ring 1 and the outer ring 11 can be detached.

Through stopper 21, protection reinforcing plate 22, spacing groove 23, strengthen support piece 24, locating piece 25, constant head tank 26, turning block 27, screw thread post 28 and screw thread groove 29's mutually supporting to make inner race ring 1 and outer wheel 11 can split, when it takes place to damage, thereby conveniently dismantle corresponding structure and change, thereby avoid the direct whole scrapping of gear, thereby avoided wasting resources.

When in use, the external rotating shaft is connected with the shaft hole.

To sum up: this rust-resistant punch press big gear train through setting up enhancement layer 102, through setting up rust-resistant layer 103, through stopper 21, protection reinforcing plate 22, spacing groove 23, strengthen support piece 24, locating piece 25, constant head tank 26, turning block 27, screw thread post 28 and screw thread groove 29's mutually supporting, has solved the problem that proposes among the above-mentioned prior art.

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

Claims

1. A rust inhibitive punch big gear set, comprising:

an inner ring (1);

an outer wheel (11), the outer wheel (11) being arranged on the surface of the inner ring (1);

spacing dismouting mechanism (2), spacing dismouting mechanism (2) set up on inner race ring (1), spacing dismouting mechanism (2) include stopper (21) and protection reinforcing plate (22), the quantity of stopper (21) is six and the equidistance around the front side of installing inner race ring (1) surface, limit groove (23) with stopper (21) looks adaptation have been seted up to the front side of outer wheel (11) inner wall and the position of corresponding stopper (21), one side that stopper (21) is close to limit groove (23) runs through limit groove (23) and extends to its inside and the inner wall of limit groove (23) contact each other.

2. The large gear set for an antirust punching machine according to claim 1, wherein: the protection reinforcing plate (22) is arranged on the back of the inner ring (1), the front of the protection reinforcing plate (22) is provided with a reinforcing supporting block (24) which is matched with the outer ring (11) and corresponds to the outer ring (11), the front of the protection reinforcing plate (22) is provided with four positioning blocks (25), and the back of the inner ring (1) is provided with positioning grooves (26) corresponding to the positioning blocks (25).

3. The antirust punch press gear set as set forth in claim 2, wherein: one side of the positioning block (25) close to the positioning groove (26) penetrates through the positioning groove (26) and extends to the inner part of the positioning block to be in contact with the inner wall of the positioning groove (26).

4. A large gear set for a rust inhibitive punch as claimed in claim 3, wherein: the back of protection reinforcing plate (22) is provided with two rotating blocks (27), screw thread post (28) are installed in the front of rotating block (27), screw thread groove (29) with screw thread post (28) threaded connection are seted up at the back of inner circle ring (1) and the position that corresponds screw thread post (28).

5. The large gear set of the rust prevention punching machine according to claim 4, wherein: the outer wheel (11) is composed of a base layer (101), a reinforcing layer (102) and a rust-proof layer (103), wherein the reinforcing layer (102) is arranged on the surface of the base layer (101), and the rust-proof layer (103) is arranged on the surface of the reinforcing layer (102).

6. The large gear set of the rust prevention punching machine according to claim 5, wherein: the reinforcing layer (102) is made of alloy steel, and the rust-proof layer (103) is made of rust-proof pigment.