CN104242542A - Motor and insulation treatment method for output shaft of motor - Google Patents
Motor and insulation treatment method for output shaft of motor Download PDFInfo
- Publication number
- CN104242542A CN104242542A CN201410566974.6A CN201410566974A CN104242542A CN 104242542 A CN104242542 A CN 104242542A CN 201410566974 A CN201410566974 A CN 201410566974A CN 104242542 A CN104242542 A CN 104242542A
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- China
- Prior art keywords
- output shaft
- motor
- insulating
- treatment
- treatment method
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- 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
Links
- 238000000034 method Methods 0.000 title claims description 44
- 238000009413 insulation Methods 0.000 title abstract description 5
- 230000004888 barrier function Effects 0.000 claims description 16
- 238000002203 pretreatment Methods 0.000 claims description 16
- 238000002386 leaching Methods 0.000 claims description 12
- 239000012535 impurity Substances 0.000 claims description 10
- 239000011810 insulating material Substances 0.000 claims description 9
- 238000005422 blasting Methods 0.000 claims description 7
- 238000000465 moulding Methods 0.000 claims description 7
- 239000004922 lacquer Substances 0.000 claims description 5
- 238000002791 soaking Methods 0.000 claims description 5
- 239000007921 spray Substances 0.000 claims description 5
- 238000007590 electrostatic spraying Methods 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 4
- 239000004800 polyvinyl chloride Substances 0.000 claims description 4
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 4
- 239000012774 insulation material Substances 0.000 claims description 3
- 239000004698 Polyethylene Substances 0.000 claims description 2
- -1 polyethylene Polymers 0.000 claims description 2
- 229920000573 polyethylene Polymers 0.000 claims description 2
- 230000003647 oxidation Effects 0.000 abstract description 5
- 238000007254 oxidation reaction Methods 0.000 abstract description 5
- 239000011248 coating agent Substances 0.000 abstract description 3
- 238000000576 coating method Methods 0.000 abstract description 3
- 238000003672 processing method Methods 0.000 abstract 1
- 238000001816 cooling Methods 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 4
- 238000005520 cutting process Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005202 decontamination Methods 0.000 description 1
- 230000003588 decontaminative effect Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000005238 degreasing Methods 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 1
Landscapes
- Manufacture Of Motors, Generators (AREA)
Abstract
The invention discloses a motor, which comprises a motor main body, an output shaft and an insulating layer coated on the outer surface of the output shaft exposed out of a motor main body section. This application exposes partial coating insulating layer through at the output shaft, can realize the isolated of output shaft and external environment to avoid the oxidation of output shaft or the problem of corruption, protected the output shaft, improved the life of this output shaft. The invention also discloses an insulation processing method of the output shaft of the motor.
Description
Technical field
The present invention relates to industrial machinery technical field, in particular, relate to a kind of insulating treatment method and motor of motor output shaft.
Background technology
Motor is a kind of calutron realizing electric energy conversion according to the law of electromagnetic induction or transmit, and its Main Function produces driving torque, as the power source of electrical appliance or various machinery.Motor mainly protects motor body and output shaft, this output shaft as the link of electrical appliance or mechanical structure, for transmission of torque that motor body is produced to power consumption equipment.
At present, for the ease of the connection of motor and power consumption equipment, output shaft is exposed to outside usually, and due to output shaft be metal structure, directly exposed outside can rust, affect the useful life of motor output shaft.In view of the above problems, in prior art, output shaft is hidden inner at motor body or adopts the mode adding axle sleeve at the revealed section of output shaft by some, above-mentioned two kinds of modes all can realize the problem avoiding output shaft exposed, but, adopt the mode of hiding can cause motor body larger, and adopt the mode of sheathed axle sleeve can increase the size of output shaft revealed section, and easily come off, do not utilize production.
Therefore, how providing a kind of insulation mode of motor output shaft, to improve the useful life of motor, is the current technical issues that need to address of those skilled in the art.
Summary of the invention
In view of this, the invention provides a kind of motor, to improve the useful life of motor.Present invention also offers the insulating treatment method of the output shaft of motor.
For achieving the above object, the invention provides following technical scheme:
A kind of motor, comprises motor body and output shaft, and it also comprises and is coated in described output shaft and exposes to insulating barrier on the outer surface of described motor body section.
Preferably, in above-mentioned motor, described insulating barrier is that polyvinyl chloride layer is or/and polyethylene layer.
Preferably, in above-mentioned motor, described insulating barrier is the plastic-blasting layer that the leaching of soaking moulding one-tenth is moulded layer or plastic-blasting and formed.
Preferably, in above-mentioned motor, this motor is stepping motor.
Preferably, in above-mentioned motor, described output shaft has the parallel plane of one group of opposite face.
An insulating treatment method for the output shaft of motor, it comprises step:
Pre-treatment is carried out to the output shaft of motor, to remove the impurity on described output shaft surface and to carry out phosphorating treatment;
Under the first preset temperature, preheating of the first Preset Time is carried out to the output shaft carrying out pre-treatment;
Then to carry out pre-warmed output shaft carry out liquid leaching mould process;
The output shaft moulding process to leaching carries out the baking process of the second Preset Time under the second preset temperature, obtains the output shaft plastified;
Output shaft after plasticizing is cooled and obtains the output shaft that surface has insulating barrier.
Preferably, in above-mentioned insulating treatment method, described first preset temperature is 150 °-260 °, and described first Preset Time is 5-15min.
Preferably, in above-mentioned insulating treatment method, described second preset temperature is 160 °-280 °, and described second Preset Time is 1-3min.
An insulating treatment method for the output shaft of motor, it comprises step:
Pre-treatment is carried out to the output shaft of motor, to remove the impurity on surface;
Output shaft surface after carrying out pre-treatment adopts the mode sprays insulating material of electrostatic spraying;
By being coated with the output shaft of insulating material at preset temperature inside holding Preset Time, obtain the output shaft of surface insulation material cured;
Lacquer finish process is carried out to output shaft surface, obtains the output shaft that surface has insulating barrier.
Preferably, in above-mentioned insulating treatment method, described preset temperature is 130 °-170 °, and described Preset Time is 10-20min.
Known via above-mentioned technical scheme, compared with prior art, the invention discloses a kind of motor, comprise motor body and output shaft, it also comprises and is coated in the insulating barrier that output shaft exposes to the outer surface of motor body section.The application, by being coated with insulating layer coating at output shaft exposed parts, can realizing completely cutting off of output shaft and external environment, thus avoid the oxidation of output shaft or the problem of corrosion, protect output shaft, improve the useful life of this output shaft.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments of the invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to the accompanying drawing provided.
The structural representation of Fig. 1 motor disclosed in the embodiment of the present invention;
The flow chart of Fig. 2 a kind of insulating treatment method of output shaft of motor disclosed in the embodiment of the present invention;
The flow chart of Fig. 3 insulating treatment method of the output shaft of another kind of motor disclosed in the embodiment of the present invention.
Embodiment
Core of the present invention is to provide a kind of motor, to improve the useful life of motor.Another core of the present invention is to provide the insulating treatment method of motor output shaft.
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
As shown in Figure 1, the invention discloses a kind of motor, comprise motor body 2 and output shaft 1, it also comprises and is coated in the insulating barrier that output shaft 1 exposes to the outer surface of motor body 2 sections.The application, by being coated with insulating layer coating at output shaft 1 exposed parts, can realizing the isolated of output shaft 1 and external environment, thus avoid the oxidation of output shaft 1 or the problem of corrosion, protect output shaft 1, improve the useful life of this output shaft 1.
In specific embodiment, the insulating barrier of this motor is polyvinyl chloride layer or pvdf layer; also can be the mixed layer of polyvinyl chloride and ethene; in practice; can select according to different needs; above-mentionedly merely provide two kinds of different insulating material; also can select other insulating material in practice, and all in protection range.
In further embodiment, the insulating barrier in the application is the plastic-blasting layer that the leaching of soaking moulding one-tenth is moulded layer or plastic-blasting and formed.Adopt impregnation to form leaching and mould the process of layer: before motor assembling, existing pre-treatment (deoil, decontamination carry out phosphorating treatment) is carried out to motor output shaft 1; Then in high temperature furnace, preheat 150 °-260 °, and heat 5-15min; Leaching is moulded again, and vibrates to remove remaining powder to output shaft 1; Then baking plasticizing 1-3min is carried out in the equipment of 160 °-280 ° to the motor output shaft 1 through above-mentioned process; Finally cooling obtains soaking the output shaft 1 moulded, and the mode for cooling can adopt air-cooled or water-cooled; The output shaft 1 machined is tested, and the motor be up to the standards is assembled.
And the process of the plastic-blasting layer adopting workmanship of spraying plastics to be formed: before motor assembling, line processes output shaft 1, first carries out the pre-treatment of degreasing, dust and rusty stain, to make output shaft 1 smooth surface; Then adopt the mode of electrostatic spraying at output shaft 1 surface plastic spraying insulating material; Again workpiece is put into curing oven, and be incubated 15min after being heated to 158 °, complete hot setting; Finally carry out Lacquer finish process again, namely realize decoration process, and then complete the assembling of motor.
On the basis of technique scheme, motor disclosed in the application is stepping motor, but is this time not limited in stepping motor.
Output shaft 1 disclosed in the application has the parallel plane of one group of opposite face.In practice, this output shaft 1 also can be the optical axis of cylinder, also can be square shaft.
As shown in Figure 2, present invention also offers a kind of insulating treatment method of output shaft of motor, specifically comprise the following steps:
Step S1: pre-treatment.
Carry out pre-treatment to the output shaft of motor, to remove the impurity on output shaft surface, the impurity such as the protection of this impurity dust, oil stain and rusty stain, to ensure output shaft any surface finish, then carry out phosphorating treatment, namely form phosphating coat on the surface of output shaft.
Step S2: preheat.
The output shaft carried out after pre-treatment is carried out under the first preset temperature to the preheat process of the first Preset Time, so that the carrying out to subsequent technique.
Particularly, this first preset temperature is 150 °-260 °, and the first Preset Time is 5-15min.
Step S3: process is moulded in leaching.
To carried out pre-warmed output shaft carry out liquid leaching mould process, with make output shaft surface formed plasticizing layer, adopt liquid soak the mode of moulding, can ensure the surface-treated of output shaft complete.
Need after process is moulded in leaching by vibration output shaft to remove powder more than output shaft surface.
Step S4: baking process.
To the baking process of soaking the output shaft after moulding and carry out under the second preset temperature the second Preset Time, obtain the output shaft plastified.
Particularly, the second preset temperature is 160 °-280 °, and the second Preset Time is 1-3min.
Step S5: cooling.
Cool the output shaft having carried out toasting process, to obtain the output shaft that surface has insulating barrier, concrete cooling means can adopt air-cooled or water-cooled.
Operator needs to test to the output shaft obtained, to ensure the quality of motor in practice.
The application can realize completely cutting off of output shaft and external environment by carrying out insulation processing on output shaft exposed parts surface, thus avoids the oxidation of output shaft or the problem of corrosion, protects output shaft, improves the useful life of this output shaft.
In addition, as shown in Figure 3, disclosed herein as well is the insulating treatment method of the output shaft of another motor, it specifically comprises the following steps:
Step S1: pre-treatment.
Carry out pre-treatment to the output shaft of motor, to remove the impurity on output shaft surface, the impurity such as the protection of this impurity dust, oil stain and rusty stain, to ensure output shaft any surface finish.
Step S2: spray treatment.
Spray treatment is carried out to the surface of the output shaft carrying out pre-treatment, the mode sprays insulating material of concrete employing electrostatic spraying.
Step S3: hot setting.
To being coated with the output shaft of insulating material at preset temperature inside holding Preset Time, to obtain the output shaft of surface insulation material cured.Particularly, output shaft can be put into curing oven, and be the Preset Time being incubated 10-20min under the condition of 130 °-170 ° at Preset Time.
Step S4: Lacquer finish process.
Lacquer finish process is carried out to output shaft surface, obtains the output shaft that surface has insulating barrier.
After operator checks the quality of output shaft, complete the assembling of motor.
The application can realize completely cutting off of output shaft and external environment by carrying out insulation processing on output shaft exposed parts surface, thus avoids the oxidation of output shaft or the problem of corrosion, protects output shaft, improves the useful life of this output shaft.
In this specification, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, between each embodiment identical similar portion mutually see.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (10)
1. a motor, comprises motor body (2) and output shaft (1), it is characterized in that, also comprises being coated in described output shaft (1) and exposing to insulating barrier on the outer surface of described motor body (2) section.
2. motor according to claim 1, is characterized in that, described insulating barrier is that polyvinyl chloride layer is or/and polyethylene layer.
3. motor according to claim 1, is characterized in that, described insulating barrier is the plastic-blasting layer that the leaching of soaking moulding one-tenth is moulded layer or plastic-blasting and formed.
4. the motor according to any one of claim 1-3, is characterized in that, this motor is stepping motor.
5. motor according to claim 4, is characterized in that, described output shaft (1) has the parallel plane of one group of opposite face.
6. an insulating treatment method for the output shaft of motor, is characterized in that, comprises step:
Pre-treatment is carried out to the output shaft of motor, to remove the impurity on described output shaft surface and to carry out phosphorating treatment;
Under the first preset temperature, preheating of the first Preset Time is carried out to the output shaft carrying out pre-treatment;
Then to carry out pre-warmed output shaft carry out liquid leaching mould process;
The output shaft moulding process to leaching carries out the baking process of the second Preset Time under the second preset temperature, obtains the output shaft plastified;
Output shaft after plasticizing is cooled and obtains the output shaft that surface has insulating barrier.
7. insulating treatment method according to claim 6, is characterized in that, described first preset temperature is 150 °-260 °, and described first Preset Time is 5-15min.
8. insulating treatment method according to claim 6, is characterized in that, described second preset temperature is 160 °-280 °, and described second Preset Time is 1-3min.
9. an insulating treatment method for the output shaft of motor, is characterized in that, comprises step:
Pre-treatment is carried out to the output shaft of motor, to remove the impurity on surface;
Output shaft surface after carrying out pre-treatment adopts the mode sprays insulating material of electrostatic spraying;
By being coated with the output shaft of insulating material at preset temperature inside holding Preset Time, obtain the output shaft of surface insulation material cured;
Lacquer finish process is carried out to output shaft surface, obtains the output shaft that surface has insulating barrier.
10. insulating treatment method according to claim 9, is characterized in that, described preset temperature is 130 °-170 °, and described Preset Time is 10-20min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410566974.6A CN104242542A (en) | 2014-10-22 | 2014-10-22 | Motor and insulation treatment method for output shaft of motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410566974.6A CN104242542A (en) | 2014-10-22 | 2014-10-22 | Motor and insulation treatment method for output shaft of motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104242542A true CN104242542A (en) | 2014-12-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410566974.6A Pending CN104242542A (en) | 2014-10-22 | 2014-10-22 | Motor and insulation treatment method for output shaft of motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104242542A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118282115A (en) * | 2024-06-03 | 2024-07-02 | 杭州米格电机有限公司 | Motor shaft and processing method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0749072A (en) * | 1993-08-05 | 1995-02-21 | Hitachi Ltd | Inertial jump starter |
| CN202435172U (en) * | 2011-12-19 | 2012-09-12 | 杭州奥泰电器有限公司 | Marine dehumidifier motor |
| CN102913543A (en) * | 2012-10-18 | 2013-02-06 | 山东华力电机集团股份有限公司 | Insulating rotation shaft used for motor |
| CN103343770A (en) * | 2013-07-02 | 2013-10-09 | 永济新时速电机电器有限责任公司 | Electrolytic corrosion preventive insulated rotating shaft for motor |
-
2014
- 2014-10-22 CN CN201410566974.6A patent/CN104242542A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0749072A (en) * | 1993-08-05 | 1995-02-21 | Hitachi Ltd | Inertial jump starter |
| CN202435172U (en) * | 2011-12-19 | 2012-09-12 | 杭州奥泰电器有限公司 | Marine dehumidifier motor |
| CN102913543A (en) * | 2012-10-18 | 2013-02-06 | 山东华力电机集团股份有限公司 | Insulating rotation shaft used for motor |
| CN103343770A (en) * | 2013-07-02 | 2013-10-09 | 永济新时速电机电器有限责任公司 | Electrolytic corrosion preventive insulated rotating shaft for motor |
Non-Patent Citations (2)
| Title |
|---|
| 百度百科: "喷塑_百度百科", 《HTTP://BAIKE.BAIDU.COM/HISTORY/%E5%96%B7%E5%A1%91/59577911》 * |
| 百度百科: "浸塑_百度百科", 《HTTP://BAIKE.BAIDU.COM/HISTORY/%E6%B5%B8%E5%A1%91/62919986》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118282115A (en) * | 2024-06-03 | 2024-07-02 | 杭州米格电机有限公司 | Motor shaft and processing method thereof |
| CN118282115B (en) * | 2024-06-03 | 2024-08-13 | 杭州米格电机有限公司 | Motor shaft and processing method thereof |
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Application publication date: 20141224 |