CN209692453U - A kind of structure that linear motor is quickly cooled down - Google Patents
A kind of structure that linear motor is quickly cooled down Download PDFInfo
- Publication number
- CN209692453U CN209692453U CN201920828942.7U CN201920828942U CN209692453U CN 209692453 U CN209692453 U CN 209692453U CN 201920828942 U CN201920828942 U CN 201920828942U CN 209692453 U CN209692453 U CN 209692453U
- Authority
- CN
- China
- Prior art keywords
- coil
- linear motor
- interconnecting piece
- cooled down
- shell
- 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.)
- Expired - Fee Related
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- Linear Motors (AREA)
- Motor Or Generator Cooling System (AREA)
Abstract
The utility model discloses the structure that a kind of linear motor is quickly cooled down, including the first magnetic sheet, the second magnetic sheet, coil, first magnetic sheet and the second magnetic sheet are respectively arranged at the both sides of coil；The coil includes shell, Inside coil arrangement component, fixed plate, and the Inside coil arrangement component is set in shell, and the fixed plate is set to the bottom of shell；The Inside coil arrangement component includes iron core, small coil, cooling line, and the both sides of the iron core are equipped with U-type groove；The small coil has several, several small coils are wrapped in U-type groove；The cooling line is interspersed in core interior and combines closely with iron core, and is provided with cooling liquid inlet and cooling liquid outlet.The utility model is quickly taken away the heat generated in electrical-coil motion process by the coolant liquid in internal cooling line using the conduction of heat, to reduce the influence expanded with heat and contract with cold to movement mechanism stability.
Description
Technical field
The utility model relates to linear motor applied technical field, more particularly to the knot that a kind of linear motor is quickly cooled down
Structure.
Background technique
Linear motor has high speed, high-precision, high thrust relative to the combination of lead screw servo motor, without advantages such as abrasions, but
At runtime, coil movement can generate a large amount of heat to linear motor, expand with heat and contract with cold and will affect linear motor and movement mechanism
Stability.
Summary of the invention
In view of the deficienciess of the prior art, the purpose of this utility model, which is that, provides a kind of fast quickly cooling of linear motor
But structure, is internally provided with cooling line, is passed through the heat generated in electrical-coil motion process using the conduction of heat interior
Coolant liquid in portion's cooling line is quickly taken away, to reduce the influence expanded with heat and contract with cold to movement mechanism stability.
To achieve the goals above, the technical solution adopted in the utility model is such that a kind of fast quickly cooling of linear motor
But structure, including the first magnetic sheet, the second magnetic sheet, coil, first magnetic sheet and the second magnetic sheet are respectively arranged at the two of coil
Side；The coil includes shell, Inside coil arrangement component, fixed plate, and the Inside coil arrangement component is set to shell
Interior, the fixed plate is set to the bottom of shell；The Inside coil arrangement component includes iron core, small coil, cooling line, institute
The both sides for stating iron core are equipped with U-type groove；The small coil has several, several small coils are wrapped in U-type groove；It is described cold
But pipeline is interspersed in core interior and combines closely with iron core, and is provided with cooling liquid inlet and cooling liquid outlet.
As a preferred embodiment, the shell is resin enclosure.
As a preferred embodiment, the iron core by several silicon steel sheet stacks at.
As a preferred embodiment, the silicon steel sheet includes interconnecting piece and several card divisions, and the card division is vertical with interconnecting piece
Connection；Wherein several card divisions are uniformly distributed in the two sides of interconnecting piece, and adjacent card division and interconnecting piece form U-type groove.
As a preferred embodiment, through-hole is offered on the interconnecting piece, cooling line passes through interconnecting piece in square-wave-shaped
Through-hole, cooling line outer wall are combined closely with interconnecting piece.
As a preferred embodiment, the small coil is copper coil.
Compared with prior art, it the utility model has the beneficial effects that the utility model is internally provided with cooling line, utilizes
The conduction of heat quickly takes away the heat generated in electrical-coil motion process by the coolant liquid in internal cooling line, thus
Reduce the influence expanded with heat and contract with cold to movement mechanism stability.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of Inside coil arrangement component in the utility model；
Fig. 3 is the Structure explosion diagram of Inside coil arrangement component in the utility model；
Fig. 4 is the structural schematic diagram of silicon steel sheet in the utility model.
Specific embodiment
The utility model is further described combined with specific embodiments below.Following embodiment is only used for clearly
Illustrate the technical solution of the utility model, and cannot be used as a limitation the limitation protection scope of the utility model.
Embodiment:
As shown in figures 1-4, the structure that a kind of linear motor is quickly cooled down, including the first magnetic sheet 1, the second magnetic sheet 2, coil
3, first magnetic sheet 1 and the second magnetic sheet 2 are respectively arranged at the both sides of coil 3；The coil 3 includes shell 31, inner wire
Circle arrangement component 32, fixed plate 33, the Inside coil arrangement component 32 are set in shell 31, and the fixed plate 33 is set to
The bottom of shell 31；The Inside coil arrangement component 32 includes iron core 321, small coil 322, cooling line 323, the iron core
321 both sides are equipped with U-type groove 324；The small coil 322 has several, several small coils 322 are wrapped in U-type groove 324
It is interior；The cooling line 323 is interspersed in 321 inside of iron core and combines closely with iron core 321, and is provided with cooling liquid inlet 3231
With cooling liquid outlet 3232.
Specifically, the shell 31 is resin enclosure, using that can insulate, un-conducted magnetic material is made.
Specifically, the iron core 321 is by several silicon steel sheet stacks at for increasing magnetic conductivity.
More specifically, the silicon steel sheet includes interconnecting piece 326 and several card divisions 327, the card division 327 and interconnecting piece
326 vertical connections；Wherein several card divisions 327 are uniformly distributed in the two sides of interconnecting piece 326, adjacent card division 327 and interconnecting piece 326
Form U-type groove 324.
Preferably, through-hole 325 is offered on the interconnecting piece 326, cooling line 323 passes through interconnecting piece 326 in square-wave-shaped
Through-hole 325,323 outer wall of cooling line combines closely with interconnecting piece 326.
Further part cooling line 323 is set to the top of interconnecting piece 326,323 company of being set to of part cooling line
The lower section of socket part 326, coolant liquid enter in cooling line 323 from cooling liquid inlet 3231, and flow from cooling liquid outlet 3232
Out, quickly the heat generated in 3 motion process of coil can be taken away using the conduction of heat, reduces heat transfer to other mechanisms
Component, to reduce the influence expanded with heat and contract with cold to movement mechanism stability.
Specifically, the small coil 322 is copper coil.
The structure that the linear motor of the utility model is quickly cooled down using the small coil 322 of 321 two sides of iron core arrangement, wear by centre
Insert cooling line 323, mode, not only increase thrust, and the advantages that good cooling results.
When it is implemented, being passed through coolant liquid from cooling liquid inlet 3231, coolant liquid passes through the cooling being distributed inside iron core 321
It passes through in pipeline 323, is then flowed out from cooling liquid outlet 3232.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without deviating from the technical principle of the utility model, several improvement and deformations can also be made, these change
It also should be regarded as the protection scope of the utility model into deformation.
Claims (6)
1. the structure that a kind of linear motor is quickly cooled down, it is characterised in that: including the first magnetic sheet, the second magnetic sheet, coil, described the
One magnetic sheet and the second magnetic sheet are respectively arranged at the both sides of coil；The coil includes shell, Inside coil arrangement component, fixation
Plate, the Inside coil arrangement component are set in shell, and the fixed plate is set to the bottom of shell；The Inside coil row
Cloth component includes iron core, small coil, cooling line, and the both sides of the iron core are equipped with U-type groove；The small coil has several
A, several small coils are wrapped in U-type groove；The cooling line is interspersed in core interior and combines closely with iron core, and sets
It is equipped with cooling liquid inlet and cooling liquid outlet.
2. the structure that a kind of linear motor according to claim 1 is quickly cooled down, it is characterised in that: the shell is resin
Shell.
3. the structure that a kind of linear motor according to claim 1 is quickly cooled down, it is characterised in that: the iron core is by several
A silicon steel sheet stack at.
4. the structure that a kind of linear motor according to claim 3 is quickly cooled down, it is characterised in that: the silicon steel sheet includes
Interconnecting piece and several card divisions, the card division is vertical with interconnecting piece to be connect；Wherein several card divisions are uniformly distributed in the two of interconnecting piece
Side, adjacent card division and interconnecting piece form U-type groove.
5. the structure that a kind of linear motor according to claim 4 is quickly cooled down, it is characterised in that: opened on the interconnecting piece
Equipped with through-hole, cooling line passes through the through-hole of interconnecting piece in square-wave-shaped, and cooling line outer wall is combined closely with interconnecting piece.
6. the structure that a kind of linear motor according to claim 1 is quickly cooled down, it is characterised in that: the small coil is copper
Coil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920828942.7U CN209692453U (en) | 2019-06-04 | 2019-06-04 | A kind of structure that linear motor is quickly cooled down |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920828942.7U CN209692453U (en) | 2019-06-04 | 2019-06-04 | A kind of structure that linear motor is quickly cooled down |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209692453U true CN209692453U (en) | 2019-11-26 |
Family
ID=68609283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920828942.7U Expired - Fee Related CN209692453U (en) | 2019-06-04 | 2019-06-04 | A kind of structure that linear motor is quickly cooled down |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209692453U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110061582A (en) * | 2019-06-04 | 2019-07-26 | 恩普齐斯智能装备(苏州)有限公司 | A kind of structure and its cooling means that linear motor is quickly cooled down |
-
2019
- 2019-06-04 CN CN201920828942.7U patent/CN209692453U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110061582A (en) * | 2019-06-04 | 2019-07-26 | 恩普齐斯智能装备(苏州)有限公司 | A kind of structure and its cooling means that linear motor is quickly cooled down |
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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: 20191126 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |