CN216742702U - High-strength reduction gearbox gear convenient to maintain - Google Patents
High-strength reduction gearbox gear convenient to maintain Download PDFInfo
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- CN216742702U CN216742702U CN202220364017.5U CN202220364017U CN216742702U CN 216742702 U CN216742702 U CN 216742702U CN 202220364017 U CN202220364017 U CN 202220364017U CN 216742702 U CN216742702 U CN 216742702U
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Abstract
The utility model relates to the technical field of reduction gearbox gears, in particular to a high-strength reduction gearbox gear convenient to maintain. The technical scheme comprises the following steps: main part and wear-resisting cover, be equipped with the hole in the middle of the main part is inside, the hole internal surface has cup jointed wear-resisting cover, the draw-in groove is all installed with the bottom in wear-resisting cover internal surface top, the main part surface is equipped with the driving gear, the driving gear both sides all are equipped with inlays the groove, both sides it has the wolfram steel piece to inlay inslot internal surface mounting, the main part surface is equipped with the oil outlet in the middle of being located the driving gear, main part front surface all is equipped with the inlet port with the rear surface. The utility model solves the problems that the existing device is mostly integrally arranged, needs to be integrally replaced after being worn, has high maintenance cost and poor use economy, is difficult to transmit gear lubricating oil, has poor gear lubricating effect and poor gear wear-resisting effect, improves the maintenance convenience of the gear and further improves the use economy of the gear.
Description
Technical Field
The utility model relates to the technical field of reduction gearbox gears, in particular to a high-strength reduction gearbox gear convenient to maintain.
Background
The speed reducer is an independent part consisting of gear transmission, worm transmission and gear-worm transmission which are enclosed in a rigid shell, and is commonly used as a speed reduction transmission device between a prime mover and a working machine. The transmission device has the functions of matching the rotating speed and transmitting the torque between a prime motor and a working machine or an actuating mechanism, is widely applied to modern machinery, and is mainly a gear in a speed reducer.
Through the massive search, the high-strength speed reducer gear disclosed as the publication No. CN210949749U of the gear in the prior art is found to be simple in structure, convenient to use, stable and reliable, the inner shaft is convenient to mount and dismount, the inner shaft can be recycled, and the strength of the gear is increased by arranging the reinforcing ribs, so that the service life of the gear is prolonged. Through being equipped with temperature sensor, detect the temperature of gear, when the high temperature, report to the police through the alarm, remind the staff to add lubricating oil or stop the machine operation, fine maintenance the performance of gear. The baffle plate is arranged, the limiting effect is achieved, and the knob is arranged, so that the installation operation is facilitated.
The existing gear is mostly integrally arranged, needs to be integrally replaced after being abraded, is high in maintenance cost, poor in use economy, difficult in transmission of gear lubricating oil, poor in gear lubricating effect and poor in gear wear-resisting effect, and therefore the high-strength reduction gearbox gear convenient to maintain is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a high-strength reduction gearbox gear convenient to maintain, which has the advantage of convenience in maintenance and solves the problems that the conventional device is mostly integrally arranged, needs to be integrally replaced after being worn, is high in maintenance cost, poor in use economy, difficult in gear lubricating oil transmission, poor in gear lubricating effect and poor in gear wear-resisting effect.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a high strength reducing gear box gear convenient to maintain, includes main part and wear-resisting cover, wherein be equipped with the hole in the middle of the main part is inside, the wear-resisting cover has been cup jointed to the hole internal surface, draw-in groove is all installed with the bottom in wear-resisting cover internal surface top, the main part surface is equipped with the driving tooth, the driving tooth both sides all are equipped with inlays the groove, both sides it has the tungsten steel piece to inlay inslot internal surface, the main part surface is equipped with the oil outlet in the middle of being located the driving tooth, main part front surface all is equipped with the inlet port with the rear surface.
Preferably, the oil inlet holes are communicated with the oil outlet holes, and lubricating oil is conveniently conveyed by arranging the oil inlet holes and the oil outlet holes.
Preferably, the six angular positions of the inner surface of the inner hole are respectively provided with a transmission groove, and the outer surface of the wear-resistant sleeve is provided with a transmission table on the inner surface of the transmission groove, so that the wear-resistant sleeve can drive the anti-abrasion device to rotate.
Preferably, the rear surface of the main body is positioned at the position of the wear-resistant sleeve and is provided with a fixing piece through a fixing screw, and the wear-resistant sleeve is fixed through the fixing piece.
Preferably, the inside spacing groove that is located of driving gear inlays groove one side and is equipped with the spacing groove, tungsten steel piece one side is located spacing inslot surface mounting has spacing seat, through spacing seat and spacing groove, carries out spacing fixed to the tungsten steel piece.
Preferably, the wear-resistant sleeve is made of hard alloy steel, and the wear resistance of the wear-resistant sleeve is improved by arranging the wear-resistant sleeve made of the hard alloy steel.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, the tungsten steel blocks are arranged on the inner surfaces of the embedding grooves on the two sides, so that the effects of increasing the use strength of the gear and facilitating subsequent maintenance are achieved, the limiting groove is arranged on one side, located in the embedding groove, of the transmission gear, and the limiting seat is arranged on one side, located in the limiting groove, of the tungsten steel block, so that the problems that the gear is mostly arranged integrally, needs to be replaced integrally after being worn, the maintenance cost is high, and the use economy is poor are solved, the maintenance convenience of the gear is improved, and the use economy of the gear is further improved.
2. According to the utility model, the oil outlet hole and the oil inlet hole are arranged, so that the effect of facilitating transmission of lubricating oil is achieved, the oil outlet hole is formed in the middle of the transmission gear on the outer surface of the main body, the oil inlet holes are formed in the front surface and the rear surface of the main body, and the oil inlet holes in the two sides are communicated with the oil outlet hole, so that the problems of difficult transmission of gear lubricating oil, poor lubricating effect of the gear and poor wear-resisting effect of the gear are solved, the lubricating efficiency of the gear is improved, and the service life of the gear is further prolonged.
3. The wear-resistant sleeve is arranged on the inner surface of the inner hole, so that the effect of improving the wear resistance of the gear is achieved, the fixing piece is arranged on the position, located on the wear-resistant sleeve, of the rear surface of the main body through the fixing screw, the problem that the gear is low in wear resistance and easy to wear after being used for a long time is solved, the wear rate of the gear is reduced, and the service life of the gear is prolonged.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is an enlarged view of A in FIG. 1;
FIG. 3 is a schematic side view of the present invention;
fig. 4 is a schematic cross-sectional structure of the present invention.
Reference numerals: 1. a main body; 2. a wear-resistant sleeve; 3. a transmission gear; 4. a card slot; 5. an oil inlet hole; 6. a tungsten steel block; 7. a limiting seat; 8. a limiting groove; 9. embedding a groove; 10. an oil outlet hole; 11. fixing screws; 12. a fixing sheet; 13. a transmission groove; 14. an inner bore; 15. a transmission table.
Detailed Description
The technical solution of the present invention is further explained with reference to the accompanying drawings and specific embodiments.
Example one
As shown in fig. 1 to 4, in order to achieve the above object, the present invention provides the following technical solutions: a high-strength reduction gearbox gear convenient to maintain comprises a main body 1 and a wear-resistant sleeve 2, wherein an inner hole 14 is formed in the middle of the inside of the main body 1, the inner surface of the inner hole 14 is sleeved with the wear-resistant sleeve 2, the wear-resistant sleeve 2 is made of hard alloy steel, transmission grooves 13 are formed in six angular positions of the inner surface of the inner hole 14, transmission platforms 15 are arranged on the outer surface of the wear-resistant sleeve 2, the outer surface of the wear-resistant sleeve 2 is positioned in the transmission grooves 13, the inner surfaces of the transmission platforms 15 are mounted on the rear surface of the main body 1, fixing pieces 12 are mounted on the positions, located on the wear-resistant sleeve 2, of the rear surface of the main body 1 through fixing screws 11, clamping grooves 4 are mounted at the top and the bottom of the inner surface of the wear-resistant sleeve 2, transmission teeth 3 are arranged on the outer surface of the main body 1, embedding grooves 9 are formed in two sides of the transmission teeth 3, tungsten steel blocks 6 are mounted on the inner surfaces of the embedding grooves 9, a limiting seat 7 is arranged on one side, located on the limiting groove 8,
the working principle of the high-strength reduction gearbox gear convenient to maintain based on the embodiment 1 is as follows: after the device is installed, the device is assembled inside a speed reducer through the clamping groove 4 and the wear-resistant sleeve 2, when the device is used, the wear-resistant performance of the device is improved through the wear-resistant sleeve 2, the use strength of the device is improved through the tungsten steel block 6, the service life of the device is prolonged, when the tungsten steel block 6 is worn and needs to be maintained, the tungsten steel block 6 is taken out, a new tungsten steel block 6 is replaced, and then the device can be used again, so that the working process of the device is completed.
Example two
As shown in fig. 1-4, compared with the first embodiment, the high-strength reduction gearbox gear convenient for maintenance provided by the present invention further includes: the outer surface of the main body 1 is positioned in the middle of the transmission gear 3 and is provided with an oil outlet 10, the front surface and the rear surface of the main body 1 are both provided with oil inlets 5, and the oil inlets 5 on the two sides are communicated with the oil outlet 10.
In the embodiment, in the rotating use process, lubricating oil is input through the oil inlet holes 5 on the two sides and is output through the oil outlet holes 10, so that the meshing part of the gear is lubricated, the lubricating effect of the gear is improved, and the service life of the gear is prolonged.
The above embodiments are merely some preferred embodiments of the present invention, and those skilled in the art can make various alternative modifications and combinations of the above embodiments based on the technical solution of the present invention and the related teaching of the above embodiments.
Claims (6)
1. The utility model provides a high strength reducing gear box gear convenient to maintain, includes main part (1) and wear-resisting cover (2), its characterized in that: be equipped with hole (14) in the middle of main part (1) is inside, wear-resisting cover (2) have been cup jointed to hole (14) internal surface, draw-in groove (4) are all installed with the bottom at wear-resisting cover (2) internal surface top, main part (1) surface is equipped with driving tooth (3), driving tooth (3) both sides all are equipped with inlays groove (9), both sides it has tungsten steel piece (6) to inlay groove (9) internal surface mounting, be equipped with oil outlet (10) in the middle of main part (1) surface is located driving tooth (3), main part (1) front surface all is equipped with inlet port (5) with the rear surface.
2. A high strength reduction gearbox gear for ease of maintenance as defined in claim 1 wherein: the oil inlet holes (5) on the two sides are communicated with the oil outlet hole (10).
3. A high strength reduction gearbox gear for ease of maintenance as defined in claim 1 wherein: six angular positions of hole (14) internal surface all are equipped with drive groove (13), wear-resisting cover (2) surface is located drive groove (13) internal surface and is installed transmission platform (15).
4. A high strength reduction gearbox gear for ease of maintenance as defined in claim 1 wherein: the rear surface of the main body (1) is positioned at the position of the wear-resistant sleeve (2) and is provided with a fixing sheet (12) through a fixing screw (11).
5. A high strength reduction gearbox gear for ease of maintenance as defined in claim 1 wherein: the inside spacing groove (8) that is located inlay groove (9) one side of driving gear (3), tungsten steel piece (6) one side is located spacing groove (8) internal surface and installs spacing seat (7).
6. A high strength reduction gearbox gear for ease of maintenance as defined in claim 1 wherein: the wear-resistant sleeve (2) is made of hard alloy steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220364017.5U CN216742702U (en) | 2022-02-22 | 2022-02-22 | High-strength reduction gearbox gear convenient to maintain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220364017.5U CN216742702U (en) | 2022-02-22 | 2022-02-22 | High-strength reduction gearbox gear convenient to maintain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216742702U true CN216742702U (en) | 2022-06-14 |
Family
ID=81921189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220364017.5U Active CN216742702U (en) | 2022-02-22 | 2022-02-22 | High-strength reduction gearbox gear convenient to maintain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216742702U (en) |
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2022
- 2022-02-22 CN CN202220364017.5U patent/CN216742702U/en active Active
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