CN210404983U - High-speed motor direct-connected assembly - Google Patents
High-speed motor direct-connected assembly Download PDFInfo
- Publication number
- CN210404983U CN210404983U CN201921819629.3U CN201921819629U CN210404983U CN 210404983 U CN210404983 U CN 210404983U CN 201921819629 U CN201921819629 U CN 201921819629U CN 210404983 U CN210404983 U CN 210404983U
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- China
- Prior art keywords
- oil
- speed motor
- diaphragm
- coupling
- half coupling
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- Expired - Fee Related
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Abstract
A high-speed motor direct-connected component comprises a diaphragm coupler and a conduit accessory, wherein the high-speed motor is in transmission connection with equipment through the diaphragm coupler, the conduit accessory is sleeved on the outer side of the diaphragm coupler, and the left end of the conduit accessory is fixed on a flange of the high-speed motor through a bolt; to sum up, the utility model discloses rely on the diaphragm coupling to carry out the transmission with high-speed motor and equipment and connect, wherein set up the pipe annex in the diaphragm coupling outside, the pipe annex is fixed on high-speed motor's flange, and lubricating oil lubricates and cools off through the oil supply hole on oil blanket and the pipe annex to the bearing in the mounting hole, has guaranteed the normal operation of equipment, and overall structure adopts the direct-connected type, compact structure, and transmission efficiency is high, and is convenient for maintain and change spare part.
Description
Technical Field
The utility model belongs to the technical field of mechanical transmission, concretely relates to high-speed motor direct-connected type subassembly.
Background
In the prior art, the low-speed motor works through a gear box driving device, the structure is complex, the transmission efficiency is low, and the maintenance is inconvenient; the high-speed motor directly links equipment and adopts lubricating grease lubrication more, can only play the lubrication action, and when equipment was long-term high-speed operation, the cooling problem can only rely on body heat dissipation or forced air cooling, and it is great to receive the environmental impact, and the reliability is not high.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve the weak point among the prior art, provide one kind and can cool down, the high-speed motor direct-connected components that transmission efficiency is high to high-speed operation bearing.
In order to solve the technical problem, the utility model adopts the following technical scheme: a high-speed motor direct-connected assembly comprises a diaphragm coupler and a conduit accessory, wherein the high-speed motor is connected with equipment through the diaphragm coupler, the conduit accessory is sleeved on the outer side of the diaphragm coupler, the left end of the conduit accessory is fixed on a flange of the high-speed motor through a bolt, and a first oil seal is arranged between the left end surface of the conduit accessory and the flange of the high-speed motor; the diaphragm coupling includes left half coupling and right half coupling, the right part of pipe annex is equipped with the mounting hole, be provided with the double-row self-aligning ball bearing that is located the mounting hole between the right part of right half coupling and pipe annex, be provided with the second oil blanket between right half coupling and the pipe annex in the mounting hole, the second oil blanket is located double-row self-aligning ball bearing left side, first fuel feeding hole has been seted up on the right side upper portion of pipe annex, the second fuel feeding hole has been seted up on the second oil blanket, first fuel feeding hole passes through second fuel feeding hole and mounting hole intercommunication, the oil gallery has still been seted up to the right side lower part of pipe annex, the oil gallery connects through oil gallery and mounting hole intercommunication, oil gallery connects the rethread oil gallery and is connected with outside oil.
The left half coupling of the diaphragm coupling is fixed on a main shaft of the high-speed motor, and the right half coupling of the diaphragm coupling is connected with equipment through a spline.
A spigot positioning structure is correspondingly arranged between the left end of the conduit accessory and the first oil seal.
Sealing groove structures are arranged between the first oil seal and a main shaft of the high-speed motor, between the second oil seal and the right half coupling, and between the right end part of the right half coupling and the right end of the conduit accessory.
Adopt above-mentioned technical scheme, the utility model discloses following beneficial effect has: the utility model discloses a double-row self-aligning ball bearing relies on the second oil feed hole on the second oil blanket to lubricate, and the second oil feed hole of second oil blanket communicates with each other with the first oil feed hole on the pipe annex to introduce the mounting hole that double-row self-aligning ball bearing is located with outside cooling lubricating oil, in the oil return pipe was flowed into from oil gallery and oil return pipe joint to lubricated oil return, finally got back to in the outside oil tank by the oil return pipe; the first oil seal is used for preventing oil in the conduit accessory from entering the high-speed motor, and the sealing groove structure plays a sealing role in the double-row self-aligning ball bearing.
To sum up, the utility model discloses rely on the diaphragm coupling to carry out the transmission with high-speed motor and equipment and connect, wherein set up the pipe annex in the diaphragm coupling outside, the pipe annex is fixed on high-speed motor's flange, and lubricating oil lubricates the bearing in the mounting hole through the oil supply hole on oil blanket and the pipe annex, has guaranteed the normal operation of equipment, and overall structure adopts the direct-connected type, compact structure, and transmission efficiency is high, and is convenient for maintain.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
As shown in fig. 1, the high-speed motor direct-connected component of the present invention comprises a diaphragm coupling and a conduit accessory 1, wherein the high-speed motor 2 is connected with a device 16 through the diaphragm coupling, the conduit accessory 1 is sleeved outside the diaphragm coupling, the left end of the conduit accessory 1 is fixed on a flange of the high-speed motor 2 through a bolt, and a first oil seal 3 is arranged between the left end surface of the conduit accessory 1 and the flange of the high-speed motor 2; the diaphragm coupling is the prior conventional technology, several groups of diaphragms (stainless steel sheets) are connected with two half couplings in a staggered mode through bolts, the diaphragm coupling comprises a left half coupling 4 and a right half coupling 5, a mounting hole 6 is formed in the right part of a conduit accessory 1, a double-row self-aligning ball bearing 7 positioned in the mounting hole 6 is arranged between the right half coupling 5 and the right part of the conduit accessory 1, a second oil seal 8 is arranged between the right half coupling 5 and the conduit accessory 1 in the mounting hole 6, the second oil seal 8 is positioned on the left side of the double-row self-aligning ball bearing 7, a first oil supply hole 9 is formed in the upper part of the right side of the conduit accessory 1, a second oil supply hole 10 is formed in the second oil seal 8, the first oil supply hole 9 is communicated with the mounting hole 6 through the second oil supply hole 10, an oil return hole 11 is further formed in the lower part of the right side of the conduit accessory, the oil return pipe joint 12 is communicated with the mounting hole 6 through an oil return hole 11, and the oil return pipe joint 12 is connected with an external oil tank through an oil return pipe.
The left half coupling 4 of the diaphragm coupling is fixed on the main shaft of the high-speed motor 2, and the right half coupling 5 of the diaphragm coupling is connected with the equipment 16 through a spline 13.
A spigot positioning structure 14 is correspondingly arranged between the left end of the conduit accessory 1 and the first oil seal 3.
The utility model discloses the hot dress of the left half-coupling 4 of diaphragm coupling is on the main shaft of high-speed motor 2, and pipe annex 1 and first oil blanket 3 are fixed on the flange of high-speed motor 2 with the bolt to there is the tang location, and left half-coupling 4 and right half-coupling 5 are connected through the diaphragm, and lean on double-row self-aligning ball bearing 7 to fix a position the installation, and wherein right half-coupling 5 of diaphragm coupling is connected with equipment 16 through spline 13;
the double-row self-aligning ball bearing 7 is lubricated by a second oil supply hole 10 on a second oil seal 8, the second oil supply hole 10 of the second oil seal 8 is communicated with a first oil supply hole 9 on the conduit accessory 1, so that external cooling lubricating oil is introduced into the mounting hole 6 where the double-row self-aligning ball bearing 7 is located, and lubricated return oil flows into an oil return pipe from an oil return hole 11 and an oil return pipe joint 12 and finally returns to an external oil tank from the oil return pipe;
the first oil seal 3 is used for preventing oil in the conduit accessory 1 from entering the high-speed motor 2, and the sealing groove structure 15 plays a role in sealing the double-row self-aligning ball bearing 7.
The present embodiment is not intended to limit the shape, material, structure, etc. of the present invention in any form, and all of the technical matters of the present invention belong to the protection scope of the present invention to any simple modification, equivalent change and modification made by the above embodiments.
Claims (4)
1. The utility model provides a high-speed motor direct-connected components which characterized in that: the high-speed motor is connected with equipment through the diaphragm coupler, the conduit accessory is sleeved on the outer side of the diaphragm coupler, the left end of the conduit accessory is fixed on a flange of the high-speed motor through a bolt, and a first oil seal is arranged between the left end face of the conduit accessory and the flange of the high-speed motor; the diaphragm coupling includes left half coupling and right half coupling, the right part of pipe annex is equipped with the mounting hole, be provided with the double-row self-aligning ball bearing that is located the mounting hole between the right part of right half coupling and pipe annex, be provided with the second oil blanket between right half coupling and the pipe annex in the mounting hole, the second oil blanket is located double-row self-aligning ball bearing left side, first fuel feeding hole has been seted up on the right side upper portion of pipe annex, the second fuel feeding hole has been seted up on the second oil blanket, first fuel feeding hole passes through second fuel feeding hole and mounting hole intercommunication, the oil gallery has still been seted up to the right side lower part of pipe annex, the oil gallery connects through oil gallery and mounting hole intercommunication, oil gallery connects the rethread oil gallery and is connected with outside oil.
2. The high-speed electric machine direct-connected assembly of claim 1, wherein: the left half coupling of the diaphragm coupling is fixed on a main shaft of the high-speed motor, and the right half coupling of the diaphragm coupling is connected with equipment through a spline.
3. The high-speed electric machine direct-connected assembly of claim 1, wherein: a spigot positioning structure is correspondingly arranged between the left end of the conduit accessory and the first oil seal.
4. The high-speed electric machine direct-connected assembly of claim 1, wherein: sealing groove structures are arranged between the first oil seal and a main shaft of the high-speed motor, between the second oil seal and the right half coupling, and between the right end part of the right half coupling and the right end of the conduit accessory.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921819629.3U CN210404983U (en) | 2019-10-28 | 2019-10-28 | High-speed motor direct-connected assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921819629.3U CN210404983U (en) | 2019-10-28 | 2019-10-28 | High-speed motor direct-connected assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210404983U true CN210404983U (en) | 2020-04-24 |
Family
ID=70342793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921819629.3U Expired - Fee Related CN210404983U (en) | 2019-10-28 | 2019-10-28 | High-speed motor direct-connected assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210404983U (en) |
-
2019
- 2019-10-28 CN CN201921819629.3U patent/CN210404983U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200424 Termination date: 20201028 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |