CN210153194U - Power head of positioner - Google Patents
Power head of positioner Download PDFInfo
- Publication number
- CN210153194U CN210153194U CN201920845808.8U CN201920845808U CN210153194U CN 210153194 U CN210153194 U CN 210153194U CN 201920845808 U CN201920845808 U CN 201920845808U CN 210153194 U CN210153194 U CN 210153194U
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- output shaft
- casing
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- power head
- bearing
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Abstract
The utility model provides a machine unit head shifts belongs to mechanical technical field. It has solved prior art and has had the poor problem of stability. This machine unit head of shifting includes that inside is the casing of cavity, still includes motor, driving gear, driven gear, output shaft, bearing and lubricated mechanism, and above-mentioned output shaft axial links firmly in the casing and the output of output shaft stretches out the casing, and above-mentioned motor links firmly in the casing outside, and the pivot and the driving gear of motor link firmly, and above-mentioned driven gear links firmly on the output shaft and driving gear and driven gear all are located the casing, and above-mentioned driving gear and driven gear mesh have the bearing between above-mentioned output shaft and the casing, lubricated mechanism is located the casing lateral part and lubricated mechanism can be lubricated above-mentioned bearing department. This machine unit head that shifts stability is high.
Description
Technical Field
The utility model belongs to the technical field of machinery, a machine unit head shifts is related to.
Background
The driving parts in the rotary table and the automatic rotating device are important parts, and the corresponding rotary table or the corresponding parts can be driven to do stable rotating action through the driving parts.
In the existing industrial production operation process, a driving piece usually directly adopts a servo motor.
In order to solve the problem of low rotating speed and large torque, a speed reducer is generally connected to a rotating shaft of a servo motor, and the speed reducer and the motor are of a split structure. And the speed reducer is directly connected with the rotary table or corresponding parts, so that the stability is poor.
Disclosure of Invention
The utility model aims at the above-mentioned problem that prior art exists, provide a high and compact structure's of stability machine unit head of shifting.
The purpose of the utility model can be realized by the following technical proposal:
the utility model provides a machine unit head shifts, includes the inside casing that is the cavity, its characterized in that still includes motor, driving gear, driven gear, output shaft, bearing and lubricated mechanism, and above-mentioned output shaft axial links firmly in the casing and the output of output shaft stretches out the casing, and above-mentioned motor links firmly in the casing outside, and the pivot and the driving gear of motor link firmly, and above-mentioned driven gear links firmly on the output shaft and driving gear and driven gear all are located the casing, and above-mentioned driving gear and driven gear mesh have the bearing between above-mentioned output shaft and the casing, lubricated mechanism is located casing lateral part and lubricated mechanism can lubricate above-mentioned bearing department.
In the power head of the positioner, a speed reducer is arranged between the motor and the rotating shaft.
The power of motor output can make the driving gear rotate with the speed of settlement after the speed reducer effect, because driven gear links firmly on the output shaft, driven gear and driving gear meshing simultaneously, consequently, can make the output shaft rotate with the speed of settlement is stable, because the output shaft is used for being connected with revolving stage or other parts, finally can drive revolving stage or the stable rotation of corresponding part.
The output shaft can be stably lubricated under the action of the lubricating mechanism, and the stability of the whole shifting machine head is improved.
In the power head of the positioner, the shell comprises a base, a front cover and a rear cover, the base is cylindrical, the front cover and the rear cover are fixedly connected to two ends of the base respectively, and two ends of the output shaft are fixedly connected to the front cover and the rear cover respectively in the axial direction.
The structure enables the output shaft and the bearing to be stably and conveniently assembled and disassembled with the shell.
In the power head of the positioner, the inner side of the base is provided with a first positioning seat and a second positioning seat which are annularly concave along the axial lead direction of the base, the number of the bearings is two, one of the bearings is sleeved on the output shaft, and the bearing is embedded in the first positioning seat, the other bearing is sleeved on the output shaft, and the bearing is embedded in the second positioning seat.
Two bearings set up along the length direction of output shaft, and one of them bearing inlays in positioning seat one, and another bearing inlays in positioning seat two places, and such structure can be with two stable location of bearing in the casing to guarantee not mutually influencing between two bearings.
In the positioner power head, the lubricating mechanism comprises an oil filling hole penetrating through the side part of the base and a plug connected to the port of the oil filling hole.
And in the normal use process, the plug is connected to the port of the oil filling hole to plug the oil filling hole.
When lubricating oil needs to be filled, the oil can smoothly enter the shell through the oil filling hole after the plug is disassembled.
In the positioner power head, the number of the oil injection holes is two: the first oil filling hole is located on the shell between the first positioning seat and the second positioning seat, and the second oil filling hole is located on the shell between the rear cover and the first positioning seat.
Oil entering through the oil filler hole I can smoothly enter the two bearings, and the overall stability of the bearing can be improved under the action of lubricating oil.
In the power head of the positioner, the second oil injection hole is opposite to the driven gear.
Oil entering through the second oil injection hole can smoothly enter the driven gear, the driving gear and the driven gear can be well lubricated under the action of the oil, and the overall stability of the oil can be further improved.
In the power head of the positioner, the speed reducer is fixedly connected to the rear cover.
The structure not only can stably connect the speed reducer with the rear cover, but also can improve the structural compactness.
In the power head of the positioner, the front cover is fixedly connected to the shell through a fastener.
In the power head of the positioner, the rear cover is fixedly connected to the shell through a fastener.
The fastening member is a screw by which the front cover and the rear cover can be stably coupled at the end of the housing.
Compared with the prior art, the power head of the positioner has the advantages that the speed reducer drives the output shaft to rotate through the driving gear and the driven gear, and the lubricating part and the bearing part of the driving gear and the driven gear are stably lubricated under the action of the lubricating mechanism, so that the stability of the power head of the positioner is higher.
The output shaft and the bearing can be conveniently and stably arranged in the shell under the action of the front cover and the rear cover, so that the assembly and disassembly are convenient, the structure is compact, and the practical value is high.
Drawings
Fig. 1 is a schematic sectional structure view of the power head of the positioner.
In the figure, 1, a housing; 1a, a base; 1a1, positioning seat one; 1a2 and positioning seat two; 1a3 and a first oil filling hole; 1a4 and an oil filling hole II; 1b, a front cover; 1c, a rear cover; 2. a motor; 3. a driving gear; 4. a driven gear; 5. an output shaft; 6. a bearing; 7. a speed reducer; 8. and (7) a plug.
Detailed Description
As shown in fig. 1, this machine unit head of shifting includes inside casing 1 that is the cavity, still includes motor 2, driving gear 3, driven gear 4, output shaft 5, bearing 6 and lubricated mechanism, above-mentioned output shaft 5 axial links firmly in casing 1 and the output of output shaft 5 stretches out casing 1, above-mentioned motor 2 links firmly in the casing 1 outside, motor 2's pivot links firmly with driving gear 3, above-mentioned driven gear 4 links firmly on output shaft 5 and driving gear 3 and driven gear 4 all are located casing 1, above-mentioned driving gear 3 and driven gear 4 meshing, bearing 6 has between above-mentioned output shaft 5 and the casing 1, lubricated mechanism is located casing 1 lateral part and lubricated mechanism can lubricate above-mentioned bearing 6 department.
A speed reducer 7 is arranged between the motor 2 and the rotating shaft.
The casing 1 includes base 1a, protecgulum 1b and hou gai 1c, and above-mentioned base 1a is cylindricly, and above-mentioned protecgulum 1b and hou gai 1c link firmly respectively at base 1a both ends department, and the both ends of above-mentioned output shaft 5 are the axial respectively and are linked firmly on protecgulum 1b and hou gai 1 c.
The inner side of the base 1a is provided with a first positioning seat 1a1 and a second positioning seat 1a2 which are recessed in an annular shape along the axial lead direction, the number of the bearings 6 is two, one of the bearings 6 is sleeved on the output shaft 5, the bearing 6 is embedded in the first positioning seat 1a1, the other bearing 6 is sleeved on the output shaft 5, and the bearing 6 is embedded in the second positioning seat 1a 2.
The lubricating mechanism comprises an oil filling hole which is penetrated through the side part of the base 1a and a plug 8 which is connected to the port of the oil filling hole.
The number of the oil injection holes is two: the first oil filler hole 1a3 and the second oil filler hole 1a4, the first oil filler hole 1a3 is positioned on the shell 1 between the first positioning seat 1a1 and the second positioning seat 1a2, and the second oil filler hole 1a4 is positioned on the shell 1 between the rear cover 1c and the first positioning seat 1a 1.
The second oil filling hole 1a4 is opposite to the driven gear 4.
The speed reducer 7 is fixedly connected to the rear cover 1 c.
The front cover 1b is fixedly connected to the housing 1 by a fastener.
The rear cover 1c is fixedly connected to the housing 1 by a fastener.
The power of motor output can make the driving gear rotate with the speed of settlement after the speed reducer effect, because driven gear links firmly on the output shaft, driven gear and driving gear meshing simultaneously, consequently, can make the output shaft rotate with the speed of settlement is stable, because the output shaft is used for being connected with revolving stage or other parts, finally can drive revolving stage or the stable rotation of corresponding part.
The output shaft can be stably lubricated under the action of the lubricating mechanism, and the stability of the whole shifting machine head is improved.
Claims (10)
1. The utility model provides a machine unit head shifts, includes the inside casing that is the cavity, its characterized in that still includes motor, driving gear, driven gear, output shaft, bearing and lubricated mechanism, and above-mentioned output shaft axial links firmly in the casing and the output of output shaft stretches out the casing, and above-mentioned motor links firmly in the casing outside, and the pivot and the driving gear of motor link firmly, and above-mentioned driven gear links firmly on the output shaft and driving gear and driven gear all are located the casing, and above-mentioned driving gear and driven gear mesh have the bearing between above-mentioned output shaft and the casing, lubricated mechanism is located casing lateral part and lubricated mechanism can lubricate above-mentioned bearing department.
2. The power head of the shifting machine according to claim 1, wherein a speed reducer is arranged between the motor and the rotating shaft.
3. The power head of the shifting machine according to claim 2, wherein the housing comprises a base, a front cover and a rear cover, the base is cylindrical, the front cover and the rear cover are respectively and fixedly connected to two ends of the base, and two ends of the output shaft are respectively and axially and fixedly connected to the front cover and the rear cover.
4. The power head of the shifting machine according to claim 3, wherein the inner side of the base has a first positioning seat and a second positioning seat recessed annularly along the axial direction, the number of the bearings is two, one of the bearings is sleeved on the output shaft and the bearing is embedded in the first positioning seat, and the other bearing is sleeved on the output shaft and the bearing is embedded in the second positioning seat.
5. The positioner power head of claim 4, wherein the lubrication mechanism comprises an oil filler hole through which a side portion of the base extends and a plug connected at a port of the oil filler hole.
6. The positioner power head of claim 5, wherein the number of the oil injection holes is two: the first oil filling hole is located on the shell between the first positioning seat and the second positioning seat, and the second oil filling hole is located on the shell between the rear cover and the first positioning seat.
7. The power head of the shifting machine according to claim 6, wherein the second oil injection hole is opposite to the driven gear.
8. The power head of the shifting machine according to claim 7, wherein the speed reducer is fixedly connected to the rear cover.
9. The positioner power head of claim 8, wherein the front cover is secured to the housing by fasteners.
10. The positioner power head of claim 9, wherein the rear cover is secured to the housing by fasteners.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920845808.8U CN210153194U (en) | 2019-06-05 | 2019-06-05 | Power head of positioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920845808.8U CN210153194U (en) | 2019-06-05 | 2019-06-05 | Power head of positioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210153194U true CN210153194U (en) | 2020-03-17 |
Family
ID=69762021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920845808.8U Expired - Fee Related CN210153194U (en) | 2019-06-05 | 2019-06-05 | Power head of positioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210153194U (en) |
-
2019
- 2019-06-05 CN CN201920845808.8U patent/CN210153194U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210427 Address after: 277020 building 4, No. 599, South Ring Road, Xingcheng street, high tech Zone, Zaozhuang City, Shandong Province Patentee after: Shandong Junyi Intelligent Equipment Co.,Ltd. Address before: Xiuzhou District of Jiaxing City, Zhejiang province 314031 Kang and Jiaxing Road No. 3 PV Branch Chong Park Building 9 layer Patentee before: JIAXING JUNYI ENGINEERING Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200317 |