CN216306663U - High-speed bi-polar output omnidirectional guide rail speed reducer - Google Patents
High-speed bi-polar output omnidirectional guide rail speed reducer Download PDFInfo
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- CN216306663U CN216306663U CN202122679166.9U CN202122679166U CN216306663U CN 216306663 U CN216306663 U CN 216306663U CN 202122679166 U CN202122679166 U CN 202122679166U CN 216306663 U CN216306663 U CN 216306663U
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- speed reducer
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- 239000003638 chemical reducing agent Substances 0.000 title claims abstract description 43
- 238000002955 isolation Methods 0.000 claims abstract description 13
- 238000007789 sealing Methods 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 abstract description 24
- 239000010687 lubricating oil Substances 0.000 abstract description 21
- 239000003921 oil Substances 0.000 abstract description 15
- 238000009434 installation Methods 0.000 abstract description 5
- 239000013589 supplement Substances 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 9
- 238000005299 abrasion Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
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Abstract
The utility model discloses a high-speed double-end output omnidirectional guide rail speed reducer, which comprises a speed reducer body, wherein the speed reducer body comprises an eccentric shaft, a shell, an input bearing and an output bearing, a first needle bearing and an oil seal are sleeved on the outer side of the top and the bottom of the eccentric shaft, the oil seal is clamped on the outer side of the first needle bearing, an eccentric needle bearing and an isolation flat pad are sleeved on the outer side of the middle part of the eccentric shaft, the eccentric needle bearings are clamped on the top and the bottom of the isolation flat pad, a driving disc is arranged on the inner side of the shell, the high-speed double-end output omnidirectional guide rail speed reducer can avoid the leakage of lubricating oil, further reduce the loss of the lubricating oil, reduce the frequency of lubricating oil supplement, ensure the cleanness of an outer pipe of equipment, offset the deflection force borne by a transmission mechanism, ensure the generation of deflection force of the equipment during power transmission and ensure the dynamic balance of the equipment during working, the pressure of the bottom fixing mechanism is reduced, the installation firmness is guaranteed, and the device is suitable for speed reduction transmission of power.
Description
Technical Field
The utility model relates to the technical field of omnidirectional guide rail speed reducer equipment, in particular to a high-speed double-end output omnidirectional guide rail speed reducer.
Background
The speed reducer is a common power transmission device, can effectively reduce the rotating speed of a driving device and improve the output torque, and the existing omnidirectional guide rail speed reducer device basically has the advantages of convenient installation, high structural strength, high transmission efficiency, small working vibration, high running stability, good working stability, long service life and the like, and can meet the use requirement of speed reduction transmission of the device work, however, for the existing omnidirectional guide rail speed reducer device, on one hand, lubricating oil is needed for lubrication to reduce the abrasion of working parts and reduce the kinetic energy loss caused by friction, on the other hand, the leakage of the lubricating oil is easily caused during the work, the consumption of the lubricating oil is increased, the cleanness and tidiness of an outer pipe of the device are influenced, on the other hand, the gear ratio is often used for speed reduction work during the speed reduction work, and the deflection force is easily generated during the transmission, and then be unfavorable for the dynamic balance of guarantee omnidirectional guide rail speed reducer equipment, increase is unfavorable for guaranteeing fixed fastness to the pressure of fixed part.
Therefore, how to design a high-speed double-end output omnidirectional guide rail speed reducer becomes a problem to be solved currently.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model aims to provide a high-speed double-end output omnidirectional guide rail speed reducer to solve the problems in the background art.
In order to achieve the purpose, the utility model provides the following technical scheme: a high-speed double-end output omnidirectional guide rail speed reducer comprises a speed reducer body, wherein the speed reducer body comprises an eccentric shaft, a shell, an input bearing and an output bearing, the input bearing and the output bearing are both arranged on the inner side of the shell, the eccentric shaft is arranged on the inner sides of the input bearing and the output bearing, the input bearing is arranged at the top of the output bearing, the outer side of the top and the bottom of the eccentric shaft is sleeved with a first needle bearing and an oil seal, the oil seal is clamped at the outer side of the first needle roller bearing, the outer side of the middle part of the eccentric shaft is sleeved with the eccentric needle roller bearing and the isolation flat gasket, the eccentric needle roller bearings are clamped at the top and the bottom of the isolation flat gasket, a driving disc is arranged on the inner side of the shell, the omnidirectional guide rails are mounted at the top and the bottom of the driving disc, the pull columns are clamped on the inner sides of the driving disc, and screws are mounted at two ends of each pull column.
As a preferred embodiment of the present invention, the input bearing and the output bearing are both sleeved outside the top and the bottom of the eccentric shaft through the first needle bearing, and both the input bearing and the output bearing are hermetically connected with the top and the bottom of the eccentric shaft through the oil seal.
In a preferred embodiment of the present invention, the top and bottom inner walls of the housing are clamped with gaskets, and the input bearing and the output bearing are connected with the inner walls of the gaskets in a sealing manner through oil seals.
In a preferred embodiment of the present invention, the eccentric needle roller bearing is fitted over an outer side of the eccentric shaft, and the driving disk is fitted over an outer side of the eccentric needle roller bearing.
As a preferred embodiment of the present invention, the top end of the pull column is clamped inside the input bearing, and the bottom end of the pull column sequentially passes through the omnidirectional guide rail, the driving disc, the isolation flat pad, the driving disc and the omnidirectional guide rail and extends to the inside of the output bearing.
As a preferred embodiment of the present invention, bayonets are respectively formed on inner sides of the input bearing and the output bearing, screw holes are respectively formed at both ends of the pull column, outer ends of the screws are respectively clamped on inner sides of the bayonets of the input bearing and the output bearing, and the other ends of the screws penetrate through the bayonets and are installed on inner sides of the screw holes on the pull column through threads.
Has the advantages that: 1. this high-speed bi-polar output omnidirectional guide rail speed reducer owing to be provided with input bearing, shell, driving-disc, packing ring, keep apart flat pad, first bearing, oil blanket, output bearing, omnidirectional guide, pull and the eccentric shaft, can ensure effectively the sealed effect of the linking department of rotating parts, and then avoid leaking of lubricating oil effectively, and then reduce the loss of lubricating oil, reduce the frequency of replenishing lubricating oil to the clean and tidy of guarantee equipment outer tube.
2. This high-speed bi-polar output omnidirectional guide rail speed reducer owing to be provided with input bearing, shell, driving-disc, packing ring, keep apart flat pad, first bearing, oil blanket, output bearing, omnidirectional guide, hold and the eccentric shaft, can offset each other the deflection force that drive mechanism received effectively, and then the guarantee equipment produces the partial force when power transmission, the dynamic balance of guarantee equipment during operation reduces the pressure of end fixed establishment, guarantee installation fastness.
3. The high-speed double-end output omnidirectional guide rail speed reducer is reasonable in design, high-efficiency and convenient to use, and suitable for speed reduction transmission of power.
Drawings
Fig. 1 is a schematic structural view of a high-speed double-end output omnidirectional guide rail speed reducer according to the present invention;
FIG. 2 is a cross-sectional view of a high-speed dual-end output omnidirectional guide track reducer of the present invention;
fig. 3 is a schematic structural diagram of an omnidirectional guide rail of a high-speed double-end output omnidirectional guide rail speed reducer according to the present invention;
FIG. 4 is a schematic structural diagram of a driving disc of a high-speed dual-end output omnidirectional guide rail speed reducer according to the present invention;
fig. 5 is a schematic structural diagram of an input bearing of a high-speed double-end output omnidirectional guide rail speed reducer according to the present invention;
fig. 6 is a schematic structural diagram of an output bearing of a high-speed double-end output omnidirectional guide rail speed reducer according to the present invention;
fig. 7 is a first schematic diagram of a high-speed double-end output omnidirectional guide rail speed reducer according to the present invention;
fig. 8 is a second schematic diagram of a split of the high-speed double-end output omnidirectional guide rail speed reducer according to the utility model;
fig. 9 is a third schematic diagram of the high-speed double-end output omnidirectional guide rail speed reducer according to the present invention;
fig. 10 is a schematic structural diagram of a housing of a high-speed double-end output omnidirectional guide rail speed reducer according to the present invention;
FIG. 11 is a schematic structural diagram of an eccentric shaft of a high-speed double-end output omnidirectional guide rail speed reducer according to the present invention;
in the figure: 1. an input bearing; 2. a housing; 3. a drive disc; 4. a gasket; 5. an isolation flat pad; 6. A first needle bearing; 7. oil sealing; 8. an output bearing; 9. an eccentric needle bearing; 10. an omnidirectional guide rail; 11. pulling the column; 12. a screw; 13. an eccentric shaft.
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.
Referring to fig. 1 to 6, the present invention provides a technical solution: a high-speed double-end output omnidirectional guide rail speed reducer comprises a speed reducer body, wherein the speed reducer body comprises an eccentric shaft 13, a shell 2, an input bearing 1 and an output bearing 8, the input bearing 1 and the output bearing 8 are both arranged on the inner side of the shell 2, the eccentric shaft 13 is arranged on the inner sides of the input bearing 1 and the output bearing 8, the input bearing 1 is arranged on the top of the output bearing 8, a first needle bearing 6 and an oil seal 7 are sleeved on the outer side of the top and the bottom of the eccentric shaft 13, the oil seal 7 is clamped on the outer side of the first needle bearing 6, an eccentric needle bearing 9 and an isolation flat pad 5 are sleeved on the outer side of the middle part of the eccentric shaft 13, the eccentric needle bearings 9 are clamped on the top and the bottom of the isolation flat pad 5, a driving disc 3 is arranged on the inner side of the shell 2, and omnidirectional guide rails 10 are arranged on the top and the bottom of the driving disc 3, the inner side of the driving disc 3 is clamped with a pull column 11, two ends of the pull column 11 are provided with screws 12, when the power transmission device works, the eccentric shaft 13 can be connected with a transmission shaft of a power output device, the shell 2 is fixedly arranged on a fixing device through bolts, and the screws 12 on the output bearing 8 are connected with a device needing transmission, so that the power transmission mechanism and the power transmission mechanism are on the same axis, the size of the device can be reduced, the transmission distance can be reduced, and the power output device and the power receiving device can be conveniently connected and used.
In a preferred embodiment of the present invention, the input bearing 1 and the output bearing 8 are both sleeved outside the top and the bottom of the eccentric shaft 13 through the first needle bearing 6, and the input bearing 1 and the output bearing 8 are both connected with the top and the bottom of the eccentric shaft 13 through the oil seal 7 in a sealing manner.
As a preferred embodiment of the present invention, the inner walls of the top and the bottom of the housing 2 are clamped with gaskets 4, the input bearing 1 and the output bearing 8 are connected with the inner wall of the gasket 4 through oil seals 7 in a sealing manner, lubricating oil is injected into the housing 2 during assembly, the oil seals 7 prevent the lubricating oil from overflowing, the gasket 4 is used to ensure the sealing performance at the two ends of the housing 2, the sealing performance is improved, the lubricating oil is effectively prevented from overflowing, the two sets of driving discs 3 and the omnidirectional guide rails 10 are separated by the flat isolating pad 5, so that mutual abrasion during operation is prevented, the transmission efficiency is improved, the lubricating oil is effectively prevented from leaking, the loss of the lubricating oil is reduced, the frequency of lubricating oil supplement is reduced, and the cleanness of the outer pipe of the device is ensured.
In a preferred embodiment of the present invention, the eccentric needle bearing 9 is disposed on an outer side of the eccentric shaft 13, and the driving disc 3 is disposed on an outer side of the eccentric needle bearing 9.
In a preferred embodiment of the present invention, the top end of the pull column 11 is clamped inside the input bearing 1, and the bottom end of the pull column 11 sequentially passes through the omnidirectional guide rail 10, the driving disc 3, the isolation flat pad 5, the driving disc 3 and the omnidirectional guide rail 10 and extends to the inside of the output bearing 8.
As a preferred embodiment of the present invention, bayonets are respectively disposed on the inner sides of the input bearing 1 and the output bearing 8, screw holes are respectively disposed at both ends of the pull column 11, the outer ends of the screws 12 are respectively clamped on the inner sides of the bayonets of the input bearing 1 and the output bearing 8, the other ends of the screws 12 pass through the bayonets and are mounted on the inner sides of the screw holes on the pull column 11 through threads, when the power consumption device is operated, the driving device drives the eccentric shaft 13 to rotate, so that the eccentric shaft 13 drives the omnidirectional guide rail 10 to rotate, the omnidirectional guide rail 10 drives the driving disc 3 to rotate, the screws 12 are taken away by the pull column 11 to rotate on the inner side of the output bearing 8, the screw openings at the outer ends of the screws 12 are connected with the power consumption device to drive the power consumption device to operate, when the eccentric shaft 13 rotates, the omnidirectional guide rail 10 is uniformly clamped on the outer side of the eccentric shaft, when a certain point of the omnidirectional guide rail 10 is subjected to a horizontal transverse force of the eccentric shaft 13, another point of its focus symmetry department can receive totally opposite horizontal transverse force certainly, and then makes it offset each other, and then ensures equipment and produces the partial force when power transmission, ensures the dynamic balance of equipment during operation, reduces end fixed establishment's pressure, ensures the installation fastness.
When the high-speed double-end output omnidirectional guide rail speed reducer is used, the eccentric shaft 13 can be connected with a transmission shaft of power output equipment, the shell 2 is fixedly arranged on fixed equipment through bolts, the screw 12 on the output bearing 8 is connected with equipment needing transmission, so that the power transmission mechanism and the power transmission mechanism are on the same axis, the size of the equipment can be reduced, the transmission distance can be reduced, the power output equipment and the power receiving equipment can be conveniently connected for use, lubricating oil is injected into the shell 2 during assembly, the lubricating oil is prevented from overflowing through the oil seal 7, the sealing performance of the two ends of the shell 2 is ensured by the gasket 4, the sealing performance is improved, the lubricating oil is effectively prevented from overflowing outwards, the two groups of driving discs 3 and omnidirectional guide rail 10 spacing blocks are prevented from being worn with each other during work through the isolation flat gasket 5, and the transmission efficiency can be improved, and can avoid the leakage of the lubricating oil effectively, and then reduce the loss of the lubricating oil, reduce the frequency of replenishing the lubricating oil, and ensure the neatness of the outer tube of the equipment, while working, the driving equipment drives the eccentric shaft 13 to rotate, make the eccentric shaft 13 drive the omnidirectional guide rail 10 to rotate, the omnidirectional guide rail 10 drives the driving disc 3 to rotate, and take the screw 12 away through the pull column 11 to rotate at the inner side of the output bearing 8, utilize the screw socket of the outer end of the screw 12 to connect with the power consumption equipment, and then drive the power consumption equipment to work, while rotating the eccentric shaft 13, the omnidirectional guide rail 10 is evenly clamped and covered at the outer side of the eccentric shaft, when a certain point of the omnidirectional guide rail 10 receives the horizontal transverse force of the eccentric shaft 13, another point of the symmetrical place of the gravity center of the omnidirectional guide rail will receive the completely opposite horizontal transverse force, and then the mutual offset, and then ensure the deviation force generated by the equipment during power transmission, and ensure the dynamic balance of the equipment during working, the pressure of the bottom fixing mechanism is reduced, and the installation firmness is guaranteed.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a high-speed bi-polar output omnidirectional guide rail speed reducer, includes the speed reducer body, its characterized in that: the speed reducer body comprises an eccentric shaft (13), a shell (2), an input bearing (1) and an output bearing (8), the input bearing (1) and the output bearing (8) are both arranged on the inner side of the shell (2), the eccentric shaft (13) is arranged on the inner sides of the input bearing (1) and the output bearing (8), the input bearing (1) is arranged on the top of the output bearing (8), a first needle bearing (6) and an oil seal (7) are sleeved on the outer side of the top and the bottom of the eccentric shaft (13), the oil seal (7) is clamped on the outer side of the first needle bearing (6), an eccentric needle bearing (9) and an isolation flat pad (5) are sleeved on the outer side of the middle part of the eccentric shaft (13), the eccentric needle bearing (9) is clamped on the top and the bottom of the isolation flat pad (5), a driving disc (3) is arranged on the inner side of the shell (2), all install omnidirectional guide rail (10) at the top and the bottom of driving-disc (3), the inboard card of driving-disc (3) has drawn post (11), draw the both ends of post (11) and install screw (12).
2. The high-speed double-end output omnidirectional guide rail speed reducer of claim 1, characterized in that: the input bearing (1) and the output bearing (8) are sleeved on the outer sides of the top and the bottom of the eccentric shaft (13) through the first needle bearing (6), and the input bearing (1) and the output bearing (8) are hermetically connected with the top and the bottom of the eccentric shaft (13) through the oil seal (7).
3. The high-speed double-end output omnidirectional guide rail speed reducer of claim 1, characterized in that: the inner walls of the top and the bottom of the shell (2) are clamped with gaskets (4), and the input bearing (1) and the output bearing (8) are in sealing connection with the inner walls of the gaskets (4) through oil seals (7).
4. The high-speed double-end output omnidirectional guide rail speed reducer of claim 1, characterized in that: the eccentric needle bearing (9) is sleeved on the outer side of the eccentric shaft (13), and the driving disc (3) is sleeved on the outer side of the eccentric needle bearing (9).
5. The high-speed double-end output omnidirectional guide rail speed reducer of claim 1, characterized in that: the top end of the pull column (11) is clamped on the inner side of the input bearing (1), and the bottom end of the pull column (11) sequentially penetrates through the omnidirectional guide rail (10), the driving disc (3), the isolation flat pad (5), the driving disc (3) and the omnidirectional guide rail (10) and extends to the inner side of the output bearing (8).
6. The high-speed double-end output omnidirectional guide rail speed reducer of claim 1, characterized in that: bayonets have all been seted up to the inboard of input bearing (1) and output bearing (8), the screw has all been seted up at the both ends of drawing post (11), the outer end of screw (12) blocks respectively in the inboard of the bayonet socket of input bearing (1) and output bearing (8), the other end of screw (12) passes the bayonet socket and installs the inboard of the screw on drawing post (11) through the screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122679166.9U CN216306663U (en) | 2021-11-04 | 2021-11-04 | High-speed bi-polar output omnidirectional guide rail speed reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122679166.9U CN216306663U (en) | 2021-11-04 | 2021-11-04 | High-speed bi-polar output omnidirectional guide rail speed reducer |
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| Publication Number | Publication Date |
|---|---|
| CN216306663U true CN216306663U (en) | 2022-04-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122679166.9U Active CN216306663U (en) | 2021-11-04 | 2021-11-04 | High-speed bi-polar output omnidirectional guide rail speed reducer |
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| Country | Link |
|---|---|
| CN (1) | CN216306663U (en) |
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2021
- 2021-11-04 CN CN202122679166.9U patent/CN216306663U/en active Active
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Effective date of registration: 20240305 Address after: Room 110, Building 7, No. 12 Nanguandu Road, Yuexi Street, Wuzhong District, Suzhou City, Jiangsu Province, 215100 Patentee after: Huarui Transmission Technology (Suzhou) Co.,Ltd. Country or region after: China Address before: 518061 4008, floor 4, block C, zhongkonaneng building, No. 06, Yuexing 6th Road, high tech Zone community, Yuehai street, Nanshan District, Shenzhen, Guangdong Patentee before: Shenzhen Hagong Tuopu intelligent transmission technology Co.,Ltd. Country or region before: China |