CN110649747A - Heat insulation motor mounting structure - Google Patents
Heat insulation motor mounting structure Download PDFInfo
- Publication number
- CN110649747A CN110649747A CN201911003519.4A CN201911003519A CN110649747A CN 110649747 A CN110649747 A CN 110649747A CN 201911003519 A CN201911003519 A CN 201911003519A CN 110649747 A CN110649747 A CN 110649747A
- Authority
- CN
- China
- Prior art keywords
- motor mounting
- oil
- motor
- hole
- mounting structure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/20—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/19—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil
- H02K9/193—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil with provision for replenishing the cooling medium; with means for preventing leakage of the cooling medium
Abstract
The invention discloses a heat insulation motor mounting structure, and belongs to the technical field of machine tool motor mounting. The motor mounting plate is provided with a containing hole for mounting a motor, a cooling oil path channel surrounding the containing hole is arranged around the containing hole, and an oil inlet and an oil outlet are respectively formed at two ports of the cooling oil path channel. According to the invention, the cooling oil path channel is arranged in the motor mounting plate and forms a loop, and the cooling oil path channel is subjected to circulating uninterrupted oil supply, so that the effect of cooling the motor is achieved, the thermal deformation of the ram is effectively prevented, and the machining precision of a machine tool is ensured.
Description
Technical Field
The invention belongs to the technical field of machine tool motor installation, and particularly relates to a heat insulation motor installation structure.
Background
The existing machine tool motor is connected with the ram through the motor mounting plate and the motor base, and heat generated by the motor can be transferred to the ram through the motor mounting plate and the motor base, so that the thermal deformation of the ram is increased, and the precision is influenced.
Disclosure of Invention
In view of the above problems in the prior art, the present invention is directed to a heat insulation motor mounting structure capable of effectively preventing thermal deformation of a ram.
Therefore, the invention adopts the following technical scheme: the utility model provides a thermal-insulated motor mounting structure, includes the motor mounting panel, is provided with the accommodation hole that is used for installing the motor on the motor mounting panel, characterized by, the accommodation hole around be provided with around in the cooling oil way passageway of accommodation hole, two ports of cooling oil way passageway form oil inlet and oil-out respectively. And cooling oil in the oil cooler enters a cooling oil path channel in the motor mounting plate from the oil inlet through the joint, and returns to the oil cooler through the joint on the oil outlet after circulation, so that the motor is cooled.
In addition to the above technical solutions, the present invention also includes the following technical features.
The cooling oil path passage is formed by four crossed oil holes, and each oil hole is formed by arranging a blind hole on the outer side surface of the motor mounting plate.
The oil inlet and the oil outlet all set up in the front portion of motor mounting panel, the oil inlet sets up on the blind hole opening of the front portion of motor mounting panel, the oil-out has been seted up to the afterbody of the blind hole adjacent with this opening, the opening of all the other blind holes is all sealed through the end cap. Thereby conveniently being connected with the oil cooler, the overall arrangement is clean and tidy.
And an annular groove surrounding the accommodating hole is formed in the outer side of the accommodating hole.
The invention can achieve the following beneficial effects: according to the invention, the cooling oil path channel is arranged in the motor mounting plate and forms a loop, and the cooling oil path channel is subjected to circulating uninterrupted oil supply, so that the effect of cooling the motor is achieved, the thermal deformation of the ram is effectively prevented, and the machining precision of a machine tool is ensured.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the installation of the present invention.
Detailed Description
The following detailed description of embodiments of the invention refers to the accompanying drawings.
As shown in fig. 1-2, the motor 8 is mounted on the motor mounting plate 1, the motor mounting plate 1 is fixedly mounted on the motor base 9, the motor mounting plate is provided with a receiving hole 5 for mounting the motor, an annular groove 6 surrounding the receiving hole is arranged on the outer side of the receiving hole, a cooling oil passage 2 surrounding the receiving hole is arranged around the receiving hole, and an oil inlet 3 and an oil outlet 4 are respectively formed at two ports of the cooling oil passage. And cooling oil in the oil cooler enters a cooling oil path channel in the motor mounting plate from the oil inlet through the joint, and returns to the oil cooler through the joint on the oil outlet after circulation, so that the motor is cooled.
Further preferably, the cooling oil passage is formed by four crossed oil holes, and each oil hole is formed by opening a blind hole on the outer side surface of the motor mounting plate. The oil inlet and the oil outlet all set up in the front side portion of motor mounting panel, and the oil inlet sets up on the blind hole opening of the front side portion of motor mounting panel, and the oil-out has been seted up to the afterbody of the blind hole adjacent with this opening, and the opening of all the other blind holes is all sealed through end cap 7. Thereby conveniently being connected with the oil cooler, the overall arrangement is clean and tidy.
Claims (4)
1. The utility model provides a thermal-insulated motor mounting structure, includes the motor mounting panel, is provided with the accommodation hole that is used for installing the motor on the motor mounting panel, its characterized in that: and a cooling oil path passage surrounding the accommodating hole is arranged around the accommodating hole, and an oil inlet and an oil outlet are formed at two ports of the cooling oil path passage respectively.
2. The heat-insulated motor mounting structure according to claim 1, wherein: the cooling oil path passage is formed by four crossed oil holes, and each oil hole is formed by arranging a blind hole on the outer side surface of the motor mounting plate.
3. The heat-insulated motor mounting structure according to claim 2, wherein: the oil inlet and the oil outlet all set up in the front portion of motor mounting panel, the oil inlet sets up on the blind hole opening of the front portion of motor mounting panel, the oil-out has been seted up to the afterbody of the blind hole adjacent with this opening, the opening of all the other blind holes is all sealed through the end cap.
4. A heat-insulated motor mounting structure according to claim 3, characterized in that: and an annular groove surrounding the accommodating hole is formed in the outer side of the accommodating hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911003519.4A CN110649747A (en) | 2019-10-22 | 2019-10-22 | Heat insulation motor mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911003519.4A CN110649747A (en) | 2019-10-22 | 2019-10-22 | Heat insulation motor mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110649747A true CN110649747A (en) | 2020-01-03 |
Family
ID=68994493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911003519.4A Pending CN110649747A (en) | 2019-10-22 | 2019-10-22 | Heat insulation motor mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110649747A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112828675A (en) * | 2021-01-07 | 2021-05-25 | 宁波天瑞精工机械有限公司 | Digit control machine tool motor heat-proof device and processing frock, processing equipment thereof |
-
2019
- 2019-10-22 CN CN201911003519.4A patent/CN110649747A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112828675A (en) * | 2021-01-07 | 2021-05-25 | 宁波天瑞精工机械有限公司 | Digit control machine tool motor heat-proof device and processing frock, processing equipment thereof |
| CN112828675B (en) * | 2021-01-07 | 2022-02-08 | 宁波天瑞精工机械有限公司 | Digit control machine tool motor heat-proof device and processing frock, processing equipment thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |