CN103361659A - Motor rotor surface pickling burring technology - Google Patents
Motor rotor surface pickling burring technology Download PDFInfo
- Publication number
- CN103361659A CN103361659A CN2013103225303A CN201310322530A CN103361659A CN 103361659 A CN103361659 A CN 103361659A CN 2013103225303 A CN2013103225303 A CN 2013103225303A CN 201310322530 A CN201310322530 A CN 201310322530A CN 103361659 A CN103361659 A CN 103361659A
- Authority
- CN
- China
- Prior art keywords
- rotor
- rotor surface
- pickling
- technology
- acid solution
- 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
Links
Images
Landscapes
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
The invention discloses a motor rotor surface pickling burring technology, and relates to the motor manufacturing field. The technology comprises the following steps: 1, preheating a rotor; 2, pickling the surface of the rotor through using a prepared acid solution; 3, cleaning the surface of the rotor with water; and 4, drying the cleaned rotor, wherein the rotor rotates along the axis of the rotor during the step 1-4; and the rotator is supported by two supporting rollers of a supporting roller assembly, and the two supporting rollers homodromously rotate to drive the rotor to rotate. The technology has the characteristics of effective improvement of the pickling processing effect, production efficiency increase and the like.
Description
Technical field
The present invention relates to field of motor manufacturing, specifically remove the production technique of its surperficial burr and aluminium bits in the rotor manufacturing processed.
Background technology
Asynchronous machine comprises stator and rotor two parts, rotor is the aluminum casting (namely unshakable in one's determination) that comprises siliconized plate, need in the production process aluminum casting rotor periphery of die cast is carried out turning processing, the aluminium bits that form in turning process can enter in the rotor core, can produce burr (aluminium palpus) at rotor surface simultaneously, these aluminium bits and burr must obtain removing before assembling, to reduce core loss and the load stray loss of rotor.Otherwise, will cause the decline of magnetic field performance and motor usefulness.
Application number is that 200410093271.2 patent documentation discloses a kind of " treatment technique for acid washing surface of electronic rotor ", the step of this technique is: at first with the hydrochloric acid soln brushing rotor surface that configures, remove aluminium bits and the burr on the rotor surface (aluminium palpus) that is pressed in the rotor core by the corrosive nature of hydrochloric acid soln, then put into baking oven and dry, the rotor after pickling and oven dry can carry out follow-up assembling.The rotor of using this art breading can reduce the stray loss of motor, the usefulness that improves motor is had certain effect, but following deficiency is arranged:
1, because the rotor surface of hydrochloric acid soln brushing under the normal temperature state carried out acid treatment, hydrochloric acid soln under normal temperature or low-temperature condition with rotor core in aluminium bits and the chemical reaction of surperficial burr slower, affect pickling effect.
2, owing to namely enter baking operation after the rotor pickling, the residual hydrochloric acid soln of rotor surface fails to be effectively addressed, and residual hydrochloric acid soln will produce corrosion to rotor, not only affect the performance of motor, and affect the work-ing life of rotor.
Summary of the invention
For the deficiencies in the prior art, the objective of the invention is to propose a kind of rotor surface acid-washing deburring technique, this technique can improve the effect of rotor surface pickling fin cutting and aluminium bits, is conducive to the raising of motor usefulness.
Realize the technical scheme of the object of the invention referring to Fig. 1, the process of technique of the present invention is:
The first step: rotor is carried out front-mounted heating;
Second step: with the acid solution pickling rotor surface that configures;
The 3rd step: rotor surface is carried out water clean;
The 4th step: the rotor after cleaning is dried.
The rotor of finishing after the above-mentioned operation can carry out follow-up assembling.
Further be: in described four step of the first step to the procedures, described rotor rotates along its axis.
Compared with the prior art, technique effect of the present invention is:
1, owing to the present invention is provided with rotor is carried out front-mounted heating, by front-mounted heating rotor surface is heated to certain temperature, make rotor surface temperature be higher than the normality temperature, the temperature that rotor surface is higher than normality can be accelerated aluminium bits in acid solution and the rotor core and the chemical reaction velocity of rotor surface burr, compared with the prior art, not only but Effective Raise cleanup acid treatment effect can be enhanced productivity simultaneously.
2, owing between pickling process and baking operation, increased the water matting, the residual acid solution of rotor surface can effectively be cleaned and remove to the water matting, compared with the prior art, can avoid residual acid solution to cause corrodibility to destroy to rotor, not only be conducive to guarantee the normal performance of motor, but and the work-ing life of Extending Rotor.
3, in four step of the first step to the procedures, because rotor rotates along its axis, the continuous rotation of rotor under each procedures state so that each position of rotor surface can more evenly obtain the processing of corresponding operation, is conducive to further improve treatment effect and production efficiency.
The other technologies effect that the present invention has will further describe in embodiment.
Description of drawings
Fig. 1 is the operation block diagram of technique of the present invention, and is defined as Figure of abstract;
Fig. 2 is for implementing the unit construction principle synoptic diagram of technique of the present invention.
Embodiment
Referring to Fig. 1, the process of technique of the present invention is:
The first step: rotor is carried out front-mounted heating;
Second step: with the acid solution pickling rotor surface that configures;
The 3rd step: rotor surface is carried out water clean;
The 4th step: the rotor after cleaning is dried.
Rotor is carried out front-mounted heating process, can adopt the mode of infrared heating device, generally rotor surface is heated to 60 ℃～80 ℃; Acid solution can adopt hydrochloric acid soln or phosphoric acid solution, and when adopting phosphoric acid solution, the proportioning of phosphoric acid and water is generally 1:3～5; Can adopt the mode of infrared drying device to the oven dry of the rotor after cleaning.
In the procedures in described four steps of the first step to the, described rotor rotates along its axis, rotor rotates under each procedures state continuously, so that each position of rotor surface can be processed more accordingly, is conducive to further improve treatment effect and production efficiency.
Fig. 2 is for implementing unit construction principle synoptic diagram of the present invention.As shown in the figure, approach axis along rotor 3 on the frame 2 of support 1 sets gradually front heating device 4, pickler 5, water washing device 6 and drying unit 7, namely on support 1, consist of successively front-mounted heating, pickling, water cleans and drying station, rotor 3 is by two carrying roller 8 ' supports of idler assembly 8, the roll surface of two carrying rollers 8 ' respectively with the Surface Contact of rotor, in the operation, two carrying rollers 8 ' of idler assembly 8 are driven and rotating in same direction by driving mechanism, the rubbing effect that the carrying roller 8 ' of two rotating in same directions produces by its roll surface and contacting of rotor surface, rotor driven rotates continuously along its axis, described idler assembly 8 is loaded on the travelling car 9, travelling car 9 is contained on the track 10 on the support 1, travelling car 9 is driven by drive unit and moves along track 10, and the idler assembly 8 on the travelling car 9 is that rotor driven 3 enters corresponding station successively.
Have multiple for the structure formation of implementing front heating device 4 of the present invention, pickler 5, water washing device 6 and drying unit 7.Front heating device 4 and drying unit 7 can be infrared heating device; Pickler 5 can be the frame modes such as brushing or spray; Water washing device 6 comprises spray header and flexible hairbrush member.Height on described front heating device 4, pickler 5, water washing device 6 and drying unit 7 frames of living in all can be adjusted up and down, to satisfy the processing needs of different diameter rotor.
In the enforcement, described front heating device 4, pickler 5, water washing device 6 and drying unit 7 are provided with shield cap (among the figure for illustrating), and shield cap is provided with suction opening; In addition, support 1 interior acid solution and the Cleaning Wastewater receiving tank of arranging is in order to recycle waste liquid.
Claims (4)
1. rotor surface acid-washing deburring technique is characterized in that process is:
The first step: rotor is carried out front-mounted heating;
Second step: with the acid solution pickling rotor surface that configures;
The 3rd step: rotor surface is carried out water clean;
The 4th step: the rotor after cleaning is dried.
2. according to rotor surface acid-washing deburring technique claimed in claim 1, it is characterized in that: in described four step of the first step to the procedures, described rotor rotates along its axis.
3. according to rotor surface acid-washing deburring technique claimed in claim 2, it is characterized in that: described rotor (3) is by two carrying rollers (8 ') support of idler assembly (8), the rotating in same direction of two carrying rollers (8 ') and rotor driven (3) rotates.
4. according to any described rotor surface acid-washing deburring technique among the claim 1-4, it is characterized in that: described acid solution is phosphoric acid solution, and the proportioning of phosphoric acid and water is 1:3～5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103225303A CN103361659A (en) | 2013-07-30 | 2013-07-30 | Motor rotor surface pickling burring technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103225303A CN103361659A (en) | 2013-07-30 | 2013-07-30 | Motor rotor surface pickling burring technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103361659A true CN103361659A (en) | 2013-10-23 |
Family
ID=49363891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013103225303A Pending CN103361659A (en) | 2013-07-30 | 2013-07-30 | Motor rotor surface pickling burring technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103361659A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109120113A (en) * | 2018-08-26 | 2019-01-01 | 徐东新 | A kind of electric generator rotor coil water loop acid dip pickle |
| CN109161894A (en) * | 2018-09-21 | 2019-01-08 | 佛山市禅城区诺高环保科技有限公司 | A kind of method of steel surface deburring |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1796605A (en) * | 2004-12-20 | 2006-07-05 | 上海电器科学研究所（集团）有限公司 | Treatment technique for acid washing surface of electronic rotor |
| US20080153734A1 (en) * | 2006-12-22 | 2008-06-26 | Shenzhen Futaihong Precision Industry Co., Ltd. | Metal surface cleaner and method for cleaning metal parts |
| CN101227122A (en) * | 2007-11-23 | 2008-07-23 | 广东省东莞电机有限公司 | Process for reducing electric machine temperature rise |
| CN101275231A (en) * | 2008-05-27 | 2008-10-01 | 洛阳双瑞金属复合材料有限公司 | Method for spray pickling, polishing and passivating stainless steel composite board and devices thereof |
| WO2011105181A1 (en) * | 2010-02-26 | 2011-09-01 | 住友電気工業株式会社 | Method for surface treatment of magnesium alloy plate, and magnesium alloy plate |
-
2013
- 2013-07-30 CN CN2013103225303A patent/CN103361659A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1796605A (en) * | 2004-12-20 | 2006-07-05 | 上海电器科学研究所（集团）有限公司 | Treatment technique for acid washing surface of electronic rotor |
| US20080153734A1 (en) * | 2006-12-22 | 2008-06-26 | Shenzhen Futaihong Precision Industry Co., Ltd. | Metal surface cleaner and method for cleaning metal parts |
| CN101227122A (en) * | 2007-11-23 | 2008-07-23 | 广东省东莞电机有限公司 | Process for reducing electric machine temperature rise |
| CN101275231A (en) * | 2008-05-27 | 2008-10-01 | 洛阳双瑞金属复合材料有限公司 | Method for spray pickling, polishing and passivating stainless steel composite board and devices thereof |
| WO2011105181A1 (en) * | 2010-02-26 | 2011-09-01 | 住友電気工業株式会社 | Method for surface treatment of magnesium alloy plate, and magnesium alloy plate |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109120113A (en) * | 2018-08-26 | 2019-01-01 | 徐东新 | A kind of electric generator rotor coil water loop acid dip pickle |
| CN109120113B (en) * | 2018-08-26 | 2019-09-20 | 江苏台普动力机械有限公司 | A kind of electric generator rotor coil water loop acid dip pickle |
| CN109161894A (en) * | 2018-09-21 | 2019-01-08 | 佛山市禅城区诺高环保科技有限公司 | A kind of method of steel surface deburring |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103386404B (en) | Rotor surface acid-washing burr remover | |
| CN213223667U (en) | Toughened glass belt cleaning device | |
| CN109127587A (en) | A kind of cleaning tooling of pcb board | |
| CN103343353B (en) | Rotor surface acid-washing burnisher burring machine | |
| CN112382796A (en) | Appearance processing apparatus behind lithium cell machine-shaping | |
| CN107838098A (en) | A kind of auto parts and components gear cleaning device | |
| CN103361659A (en) | Motor rotor surface pickling burring technology | |
| CN203380157U (en) | Device for removing burrs on surface of motor rotor through acid pickling | |
| CN203360581U (en) | Machine for removing burrs on surface of motor rotor by adopting acid pickling | |
| CN209491147U (en) | A kind of full-automatic plate glass washing flow line | |
| CN209128704U (en) | A kind of textile processing cleaning device | |
| CN209849385U (en) | Novel frosted glass cleaning device | |
| CN101884991A (en) | Inner wall washer of steel tube | |
| CN209775283U (en) | Cleaning equipment is used in mould production | |
| CN214655262U (en) | Non ferrous metal deoiling device based on mechanical automation | |
| CN214095174U (en) | Rotary cleaning draining device | |
| CN205294637U (en) | Overhead traveling crane and use carrying device of this overhead traveling crane | |
| CN107053563A (en) | Capsule die on-line cleaning device | |
| CN208679893U (en) | One kind can remove deimpurity drum-type monocrystalline silicon cleaning device | |
| CN209077378U (en) | The cleaning device of the dry spray tower of hard alloy | |
| CN209736214U (en) | Tinned sheet material belt cleaning device | |
| CN207628782U (en) | A kind of refrigeration accessory cleaning device | |
| CN209820192U (en) | Cooling tower | |
| CN210620949U (en) | Pickling tank for copper foil surface treatment | |
| CN105149254A (en) | Dry-type cleaning equipment for photovoltaic shed |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131023 |