CN216895314U

CN216895314U - Shaft gear for transmission

Info

Publication number: CN216895314U
Application number: CN202220383781.7U
Authority: CN
Inventors: 翟浩博
Original assignee: Yantai Muping Ludong Machinery Manufacturing Co ltd
Current assignee: Yantai Muping Ludong Machinery Manufacturing Co ltd
Priority date: 2022-02-24
Filing date: 2022-02-24
Publication date: 2022-07-05
Anticipated expiration: 2032-02-24

Abstract

The utility model discloses a shaft gear for transmission, which relates to the technical field of shaft gears and comprises a first shaft body, wherein a second shaft body is arranged on one side of the first shaft body, a ring body is arranged between the first shaft body and the second shaft body, a tooth block is arranged on the surface of the ring body, the ring body connects the first shaft body and the second shaft body through an installation structure, a first heat-resistant layer is arranged on the surfaces of the second shaft body and the first shaft body, lubricating structures are arranged inside the second shaft body and the ring body, and a second heat-resistant layer is coated on the surfaces of the ring body and the tooth block. According to the utility model, the blocking body, the infusion port, the flow pipe, the storage cavity, the branch cavity and the main flow cavity are arranged, lubricating oil is injected through the infusion port, a small amount of lubricating oil is stored in the storage cavity, the lubricating oil flows into the main flow cavity through the flow pipe, and the lubricating oil flows into the surface of the ring body through the branch cavity to lubricate the ring body, so that the lubricating performance of the transmission shaft gear is improved, and the friction force is reduced.

Description

Shaft gear for transmission

Technical Field

The utility model relates to the technical field of shaft gears, in particular to a shaft gear for transmission.

Background

The shaft gear is an object connected with a shaft body and a gear, and along with the continuous development of the society, the shaft gear is also continuously improved, and meanwhile, the shaft gear is widely applied, but the shaft gear is mainly used for force transmission in use.

This type of device on the market is various today, can satisfy people's user demand basically, but still has certain problem, wherein after long-term the use, can appear that the surface meshing is slow, increases frictional force, leads to the fact certain influence to normal rotation, and the later stage needs manual lubrication, makes its practicality not good.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a transmission shaft gear to solve the problem that the device proposed in the background technology is inconvenient to lubricate.

The utility model provides a shaft gear for transmission, which adopts the following technical scheme;

the utility model provides a driving shaft gear, includes axis body one, one side of axis body one is provided with axis body two, and installs the circle body between axis body one and the axis body two, and the surface of circle body is provided with the tooth piece, the circle body is connected axis body one and axis body two through mounting structure, the surface of axis body two and axis body one is provided with heat-resistant layer one, the inside of axis body two and circle body all is provided with lubricating structure, the surface coating of circle body and tooth piece has heat-resistant layer two.

Optionally, lubricating structure includes the jam body, flows the pipe and leads to the oil and fills up, the defeated mouth of irritating has been seted up on the surface of axis body two, the surface mounting who irritates defeated mouth has the jam body, the storage chamber has been seted up to the inside of axis body two, storage chamber one side intercommunication has the flow pipe, just flow pipe one side extends to the outside of axis body two, the outside of flow pipe is provided with leads to the oil and fills up, the total chamber that flows has been seted up in the circle body, the intercommunication has the branch chamber on the outer wall in total chamber that flows, just branch chamber extends to the surface of tooth piece.

Optionally, the size of the infusion port is suitable for the size of the blocking body, and the infusion port is communicated with the storage cavity.

Optionally, the outer wall of the total flow cavity of the branch cavity is provided with a plurality of branch cavities, and the plurality of branch cavities are annularly distributed.

Optionally, the mounting structure includes the joint piece, the joint groove has all been seted up to the one side that axis body two and axis body one are close to each other, the joint piece is provided with two, two the joint piece is fixed in the both sides of circle body respectively, the screw has all been seted up on the surface of joint piece, axis body two and axis body one, the inside threaded connection of screw has the screw.

Optionally, the size of the clamping block is matched with the size of the clamping groove.

Optionally, the tooth blocks are arranged on the surface of the ring body at equal intervals, and the tooth blocks are distributed annularly about the center point of the ring body.

In summary, the present invention includes at least one of the following advantages;

the transmission shaft gear is provided with the plugging body, the infusion port, the flow pipe, the storage cavity, the branch cavity and the main flow cavity, lubricating oil is injected through the infusion port, a small amount of lubricating oil is stored in the storage cavity, flows into the main flow cavity through the flow pipe, flows into the surface of the ring body through the branch cavity, and lubricates the ring body, so that the transmission shaft gear can be lubricated, and the friction force is reduced;

the ring body and the first shaft body or the second shaft body are inserted into the clamping groove through the clamping block by arranging the clamping groove, the screw holes, the screws and the storage cavity, the screw holes in the surface of the second shaft body correspond to the screw holes in the surface of the clamping block one by one, the screws are inserted in a rotating manner, and the clamping block is fixedly connected with the second shaft body or the first shaft body through the screws, so that local replacement is facilitated;

through being provided with heat-resistant layer one and heat-resistant layer two, because heat-resistant layer one is in the surface of axis body one and axis body two, and heat-resistant layer two is in the circle body surface, can reduce axis body one and two surface temperature of axis body under the effect through heat-resistant layer one, reduce the temperature that the circle body surface produced because of the meshing simultaneously through the effect of heat-resistant layer two to this transmission is with the life of shaft gear has been prolonged.

Drawings

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

FIG. 2 is a schematic cross-sectional view of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;

FIG. 4 is a schematic side view of the present invention.

In the figure: 1. a first heat-resistant layer; 2. a lubrication structure; 201. a blocking body; 202. a perfusion port; 203. a flow tube; 204. a storage chamber; 205. a branch chamber; 206. a total flow chamber; 207. an oil permeable pad; 3. a loop body; 4. a first shaft body; 5. a mounting structure; 501. a clamping groove; 502. a screw hole; 503. a screw; 504. a clamping block; 6. a second shaft body; 7. a second heat-resistant layer; 8. a tooth block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model is described in further detail below with reference to figures 1-4.

The utility model discloses a transmission shaft gear, and referring to fig. 1-3, the transmission shaft gear comprises a shaft body II 6, one side of the shaft body II 6 is provided with a shaft body I4, a ring body 3 is arranged between the shaft body I4 and the shaft body II 6, the surface of the ring body 3 is provided with a plurality of tooth blocks 8, the tooth blocks 8 are arranged on the surface of the ring body 3 at equal intervals, the tooth blocks 8 are annularly distributed about the central point of the ring body 3, the ring body 3 connects the shaft body I4 with the shaft body II 6 through a mounting structure 5, the mounting structure 5 comprises two clamping blocks 504, one sides of the shaft body II 6 and the shaft body I4 which are close to each other are provided with clamping grooves 501, the two clamping blocks 504 are respectively fixed on two sides of the ring body 3, the surfaces of the clamping blocks 504, the shaft body II 6 and the shaft body I4 are provided with screw holes 502, the internal threads of the screw holes 502 are connected with screws 503 through threads, the assembly and disassembly are convenient, and the replacement is carried out at the later stage; the size of joint piece 504 and the size looks adaptation of joint groove 501 constitute the joint structure between joint piece 504 and the joint groove 501, make closely laminating between the adjacent object, improve area of contact between the two simultaneously, through area of contact, stability when improving the installation, the size and the screw 503 size looks adaptation of screw 502.

Referring to fig. 3, when this structure is used, during assembly, the ring body 3 is placed between the second shaft body 6 and the first shaft body 4, the clamping blocks 504 are inserted into the clamping grooves 501, the screw holes 502 correspond to one another, then the screws 503 are inserted into the second shaft body 6 by means of a tool, the screw holes 502 are rotated to extend, and the ring body 3 can be installed and replaced under the action of the screw holes 502.

The surfaces of the second shaft body 6 and the first shaft body 4 are respectively provided with a heat-resistant layer I1, the inner parts of the second shaft body 6 and the ring body 3 are respectively provided with a lubricating structure 2, the lubricating structure 2 comprises a blocking body 201, a flow pipe 203 and an oil permeable cushion 207, the surface of the second shaft body 6 is provided with an infusion port 202, the surface of the infusion port 202 is provided with the blocking body 201, the inner part of the second shaft body 6 is provided with a storage cavity 204, one side of the storage cavity 204 is communicated with the flow pipe 203, one side of the flow pipe 203 extends to the outer part of the second shaft body 6, the outer part of the flow pipe 203 is provided with the oil permeable cushion 207, the ring body 3 is internally provided with a main flow cavity 206, liquid can flow into the main flow cavity 206 through the oil permeable cushion 207, the outer wall of the main flow cavity 206 is communicated with a branch cavity 205, the branch cavity 205 extends to the surface of the tooth block 8, lubricating oil can flow into the surface of the ring body 3, the size of the infusion port 202 is appropriate to the size of the blocking body 201, the infusion port 202 is communicated with the storage cavity 204, so that liquid flows smoothly, one side of the flow pipe 203 extends into the total flow cavity 206, the branch cavities 205 are arranged on the outer wall of the total flow cavity 206, and the branch cavities 205 are distributed in an annular mode, so that the outflow area is enlarged, and the lubricating effect is improved.

Referring to fig. 1 to 3, in the case of using this structure, first, the blocking body 201 is opened, the lubricating oil is injected into the storage chamber 204 through the blocking body 201, a small amount of the lubricating oil is stored in the storage chamber 204, and the lubricating oil flows into the total flow chamber 206 through the flow pipe 203, then flows into the branch chamber 205 in a branched manner, and finally flows into the surface of the ring body 3, thereby lubricating the ring body 3.

The surfaces of the ring body 3 and the gear block 8 are coated with the second heat-resistant layer 7, so that the heat-resistant effects of the second shaft body 6 and the first shaft body 4 are increased under the action of the first heat-resistant layer 1, and the heat-resistant effect of the surface of the ring body 3 is increased under the action of the second heat-resistant layer 7.

Referring to fig. 2, in use, since the heat-resistant materials contained in the first heat-resistant layer 1 and the second heat-resistant layer 7 are used, when the transmission shaft gear is used, the surfaces of the first shaft body 4 and the second shaft body 6 can be resistant to high temperature by the first heat-resistant layer 1, and the surface of the ring body 3 can be resistant to high temperature by the second heat-resistant layer 7.

The implementation principle of the shaft gear for transmission is as follows:

firstly, during assembly, the ring body 3 is placed between the shaft body II 6 and the shaft body I4, the shaft body I4 and the shaft body II 6 are correspondingly moved until the shaft body II 6 and the shaft body I4 are tightly attached to the ring body 3, the clamping block 504 is inserted into the clamping groove 501 at the moment, then the screw 503 is extruded and rotated to the screw hole 502 by means of a tool, the screw holes 502 are installed, and therefore the assembly between the ring body 3 and the shaft body I4 and the shaft body II 6 is completed;

secondly, the blocking body 201 is pulled out, lubricating oil is injected into the storage cavity 204, the lubricating oil flows into the total flow cavity 206 through the flow pipe 203 and flows to the surface of the ring body 3 along the branch cavity 205, and the lubricating effect on the ring body 3 is completed;

and finally, assembling the transmission shaft gear through a corresponding technology, wherein the ring body 3 is meshed with an external object through the tooth blocks 8, and when the heat-resistant layer I1 drives the ring body 3 to rotate, the external object can be driven to rotate due to the meshing of the tooth blocks 8, so that the transmission phenomenon is realized, and the use work of the transmission shaft gear is finally completed.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A transmission shaft gear comprises a first shaft body (4), and is characterized in that: one side of the first shaft body (4) is provided with a second shaft body (6), a ring body (3) is installed between the first shaft body (4) and the second shaft body (6), a toothed block (8) is arranged on the surface of the ring body (3), the ring body (3) is connected with the first shaft body (4) and the second shaft body (6) through a mounting structure (5), a first heat-resistant layer (1) is arranged on the surfaces of the second shaft body (6) and the first shaft body (4), a lubricating structure (2) is arranged inside the second shaft body (6) and the ring body (3), and a second heat-resistant layer (7) is coated on the surfaces of the ring body (3) and the toothed block (8).

2. A drive shaft gear according to claim 1, wherein: lubricating structure (2) are including the jam body (201), flow tube (203) and oil permeability pad (207), defeated mouth (202) have been seted up on the surface of axis body two (6), the surface mounting who irritates defeated mouth (202) has jam body (201), storage chamber (204) have been seted up to the inside of axis body two (6), storage chamber (204) one side intercommunication has flow tube (203), just flow tube (203) one side extends to the outside of axis body two (6), the outside of flow tube (203) is provided with oil permeability pad (207), general flow chamber (206) have been seted up in circle body (3), the intercommunication has branch chamber (205) on the outer wall of general flow chamber (206), just branch chamber (205) extend to the surface of tooth piece (8).

3. A drive shaft gear according to claim 2, wherein: the size of the infusion port (202) is suitable for the size of the blocking body (201), and the infusion port (202) is communicated with the storage cavity (204).

4. A drive shaft gear according to claim 2, wherein: the number of the branch cavities (205) is arranged on the outer wall of the total flow cavity (206), and the number of the branch cavities (205) are distributed in an annular shape.

5. A drive shaft gear according to claim 1, wherein: mounting structure (5) are including joint piece (504), joint groove (501) have all been seted up to one side that axis body two (6) and axis body (4) are close to each other, joint piece (504) are provided with two, two joint piece (504) are fixed in the both sides of circle body (3) respectively, screw (502) have all been seted up on the surface of joint piece (504), axis body two (6) and axis body (4), the internal thread connection of screw (502) has screw (503).

6. A drive shaft gear according to claim 5, wherein: the size of the clamping block (504) is matched with that of the clamping groove (501).

7. A drive shaft gear according to claim 1, wherein: the gear blocks (8) are arranged on the surface of the ring body (3) at equal intervals, and the gear blocks (8) are distributed annularly about the center point of the ring body (3).