CN105965808B - Preheating device and preheating method for stator - Google Patents
Preheating device and preheating method for stator Download PDFInfo
- Publication number
- CN105965808B CN105965808B CN201610363793.2A CN201610363793A CN105965808B CN 105965808 B CN105965808 B CN 105965808B CN 201610363793 A CN201610363793 A CN 201610363793A CN 105965808 B CN105965808 B CN 105965808B
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- Prior art keywords
- stator
- preheating
- base
- heat
- preheating device
- 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.)
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- 238000000034 method Methods 0.000 title abstract description 6
- 238000010438 heat treatment Methods 0.000 claims abstract description 14
- 238000001746 injection moulding Methods 0.000 claims abstract description 8
- 238000009413 insulation Methods 0.000 claims description 14
- 238000004512 die casting Methods 0.000 claims description 3
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 238000002347 injection Methods 0.000 abstract description 20
- 239000007924 injection Substances 0.000 abstract description 20
- 238000010586 diagram Methods 0.000 description 6
- 239000000243 solution Substances 0.000 description 4
- 206010053615 Thermal burn Diseases 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 229920001342 Bakelite® Polymers 0.000 description 1
- 239000004637 bakelite Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000005022 packaging material Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 210000002435 tendon Anatomy 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/72—Heating or cooling
- B29C45/7207—Heating or cooling of the moulded articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P11/00—Connecting or disconnecting metal parts or objects by metal-working techniques not otherwise provided for
- B23P11/02—Connecting or disconnecting metal parts or objects by metal-working techniques not otherwise provided for by first expanding and then shrinking or vice versa, e.g. by using pressure fluids; by making force fits
- B23P11/025—Connecting or disconnecting metal parts or objects by metal-working techniques not otherwise provided for by first expanding and then shrinking or vice versa, e.g. by using pressure fluids; by making force fits by using heat or cold
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14008—Inserting articles into the mould
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
The embodiment of the invention discloses a preheating device for a stator and a preheating method for the stator, wherein the preheating device for the stator comprises a bracket which is arranged on the table surface of an injection molding machine; the preheating base is arranged on the bracket; and the mandrel is arranged on the preheating base and used for sleeving the stator, and a heating tube is arranged inside the mandrel or inside the preheating base. The stator is placed into a preheating mandrel for preheating by using the preheating device; taking out the preheated stator from a mandrel of the preheating device and placing the stator into a stator injection mold; the starting switch of the injection molding machine is pressed by two hands, and the stator starts to be injected. According to the invention, the stator is sleeved on the mandrel for preheating, and the mandrel is used for preheating the stator after being heated, so that the uniformity of the stator during preheating can be ensured, the stator is thermally expanded and can be easily pressed into a mold core of an injection mold, and the working difficulty of the stator in being arranged into the injection mold core is reduced.
Description
Technical field
The present invention relates to motor processing technique field, more specifically to a kind of preheating device for stator and
Pre-heating mean.
Background technology
Stator processing process is as follows：
Stator is transported at injection mold-(stator faces are contacted with the die surface) heating on injection mold by stator
Stator is put into injection core by 10S--and stator is slowly knocked in injection core to-started by press switchs-with instrument start to note
Modeling.In the above process, stator when heated, the heating of whole stator is completed by heating stator faces, therefore stator preheating is not
Uniformly, temperature is uncontrolled, and stator is not easy to be fitted into injection core.
Therefore, how to reduce while stator loads the work difficulty of injection core reduces working strength, becomes this area
Technical staff's technical problem urgently to be resolved hurrily.
The content of the invention
In view of this, first purpose of the invention is to provide a kind of preheating device for stator, is reduced with realizing
Stator loads the purpose of the work difficulty of injection core；Second object of the present invention is to provide a kind of preheating for stator
Method.
To achieve the above object, the present invention provides following technical solution：
A kind of preheating device for stator, including：
For the stent installed in injection molding machine table top；
Preheating base on the bracket is set；And
The mandrel for being used to be set with stator being arranged on the preheating base, the mandrel inside or preheating chassis interior are set
It is equipped with heat-generating pipe.
Preferably, above-mentioned in the preheating device of stator, thermal insulation board to be additionally provided with the preheating base.
Preferably, above-mentioned in the preheating device of stator, the thermal insulation board to include：It is arranged on the preheating base
The heat insulation bottom board of bottom surface；
It is arranged on the heat-insulated short side plate of the short side of two length for preheating base；
It is arranged on the heat-insulated long side plate of the side of the length length of the preheating base；And
The heat-insulated remote side plate of the side of another length length of the preheating base is arranged on, wherein, it is described heat-insulated
The distance of remote side plate and the preheating base is more than the distance of the heat-insulated long side plate and the preheating base.
Preferably, above-mentioned in the preheating device of stator, the heat-insulated remote side plate and the preheating base
Die casting angled seat is provided between top surface.
Preferably, above-mentioned in the preheating device of stator, the stent to include：It is arranged on the preheating base two
The side stand of the short side of length；And
It is arranged on the side stand end and prolongs the lower supporter perpendicular to the extension of the direction of the side stand.
Preferably, above-mentioned in the preheating device of stator, between the bottom surface of the side stand and the preheating base
It is additionally provided with fixed support cuboid.
Preferably, above-mentioned in the preheating device of stator, being provided with the installation preheating base on the side stand
Elongate holes.
Preferably, above-mentioned in the preheating device of stator, the side stand to add with being additionally provided with the lower supporter
Strengthening tendons.
Preferably, above-mentioned in the preheating device of stator, the temperature of the heat-generating pipe to be adjustable.
Present invention also offers a kind of pre-heating mean for stator, the pre-heating mean applies above-mentioned any technical solution
The preheating device for stator.
Carried out it can be seen from the above technical scheme that stator is put into preheating mandrel using preheating device in the present invention
Preheating；Preheated stator is taken out from the mandrel of preheating device to be put into stator injection mold；Both hands press opening for injection molding machine
Dynamic switch, stator start to be molded.Since stator is set on mandrel and is preheated in the present invention, and mandrel itself it is heated after be used for
Preheating to stator, thereby it is ensured that uniformity when stator preheats, makes stator heat expansion simultaneously can easily be pressed into injection mold
Core rod in, reduce stator load injection core work difficulty.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is attached drawing needed in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, without creative efforts, can be with
Other attached drawings are obtained according to these attached drawings.
A kind of preheating device dimensional structure diagram for stator that Fig. 1 is provided by the embodiment of the present invention；
A kind of preheating device main structure diagram for stator that Fig. 2 is provided by the embodiment of the present invention；
A kind of preheating device overlooking the structure diagram for stator that Fig. 3 is provided by the embodiment of the present invention；
A kind of preheating device side structure schematic view for stator that Fig. 4 is provided by the embodiment of the present invention.
Wherein, 100 be stent, 101 be side stand, 102 be lower supporter, 1011 be elongate holes, 200 be preheating base,
300 it is mandrel, 400 be thermal insulation board, 401 be heat insulation bottom board, 402 be heat-insulated short side plate, 403 be heat-insulated long side plate, 404 is heat-insulated
Remote side plate, 500 be that fixed to support cuboid, 600 be reinforcing rib.
Embodiment
The core of the present invention is to provide a kind of preheating device for stator, to realize that reducing stator loads injection core
Work difficulty purpose；Second core of the present invention is to provide a kind of pre-heating mean for stator.
Hereinafter, embodiment is illustrated referring to the drawings.In addition, embodiments illustrated below is not to described in claim
The content of the invention rise any restriction effect.In addition, the full content of the composition represented by example below is not limited to as right
It is required that necessary to the solution of described invention.
Please refer to Fig.1 to Fig.4, a kind of three-dimensional knot of preheating device for stator that Fig. 1 is provided by the embodiment of the present invention
Structure schematic diagram；A kind of preheating device main structure diagram for stator that Fig. 2 is provided by the embodiment of the present invention；Fig. 3 is
A kind of preheating device overlooking the structure diagram for stator that the embodiment of the present invention is provided；Fig. 4 is institute of the embodiment of the present invention
A kind of preheating device side structure schematic view for stator provided.
Preheating device provided in an embodiment of the present invention for stator, including stent 100, preheating base 200 and mandrel
300, wherein, stent 100 is used to whole preheating device being installed on injection molding machine table top, and supports whole preheating device；Preheat bottom
Seat 200 is arranged on stent 100；Mandrel 300 is arranged on preheating base 200, and for being set with stator；The inside of mandrel 300
Or preheat being internally provided with heat-generating pipe and being preheated by mandrel 300 to the stator being set on mandrel 300 for base 200.
Stator is put into preheating mandrel 300 using preheating device in the present invention and is preheated；From the mandrel of preheating device
Preheated stator is taken out on 300 to be put into stator injection mold；Both hands press the starting switch of injection molding machine, and stator starts to note
Modeling.Since stator is set on mandrel 300 and is preheated in the present invention, and mandrel 300 itself it is heated after be used for the pre- of stator
Heat, thereby it is ensured that uniformity when stator preheats, makes stator heat expansion simultaneously can easily be pressed into the core rod of injection mold,
Reduce the work difficulty that stator loads injection core.
Stator scalds operating personnel in warm in order to prevent, above-mentioned in the preheating device of stator, preheating
Thermal insulation board 400 is additionally provided with base 200.
Setting the form of thermal insulation board 400 has very much, and thermal insulation board 400 includes heat insulation bottom board 401, heat-insulated in the embodiment of the present invention
Short side plate 402, heat-insulated long side plate 403 and heat-insulated remote side plate 404, wherein, heat insulation bottom board 401 is arranged on preheating base 200
Bottom surface；Heat-insulated short side plate 402 is arranged on the short side of two length of preheating base 200；Heat-insulated long side plate 403 is arranged on pre-
The side of the length length of hot base 200；Heat-insulated remote side plate 404 is arranged on another length length of preheating base 200
Side, wherein, the distance of heat-insulated remote side plate 404 and preheating base 200 is more than heat-insulated long side plate 403 and preheating base
200 distance.
In addition, in order to facilitate the operation, the height of heat-insulated long side plate 403 is less than heat-insulated short side plate 402, heat-insulated long side plate 403
With the height of heat-insulated remote side plate 404.
In order to improve the intensity of thermal insulation board 400, set between heat-insulated remote side plate 404 and the top surface for preheating base 200
There is die casting angled seat.
The effect of stent 100 is to be used to install preheating device and the whole preheating device of support, in order to simplify structure, this hair
Stent 100 includes side stand 101 and lower supporter 102 in bright embodiment, and wherein side stand 101 is arranged on preheating base 200 two
The short side of length；Lower supporter 102 is arranged on 101 end of side stand and prolongs perpendicular to the extension of the direction of side stand 101.By setting
Bottom set stent 102 can improve the stability of whole stent 100.
In order to further strengthen preheating the stability of base 200 and stent 100, the bottom of side stand 101 and preheating base 200
Fixed support cuboid 500 is additionally provided between face.By set fixed support cuboid 500 can increase stent 100 with it is pre-
Hot base 200 effectively bearing area, so as to improve the stability of preheating device.
In order to adapt to the injection mold of different model, the elongate holes of installation preheating base 200 are provided with side stand 101
1011, preheating base 200 is installed on side stand 101 by elongate holes 1011, when the height for needing adjusting preheating base 200
When, by the engagement height for adjusting preheating base 200 and elongate holes 1011.
In order to improve the intensity side stand 101 of stent 100 with being additionally provided with reinforcing rib 600 on lower supporter 102.
In the embodiment of the present invention, the temperature of heat-generating pipe is adjustable, temperature stabilization after design temperature.
On injection molding machine table top, eliminate and carry waste；
Stator is inserted on the mandrel 300 of preheating device, is evenly heated by mandrel 300 to stator, after making stator heat expansion
Easily in the core rod of press-in injection mold, shorten overall work beat 10S；
Mould inside and outside temperature difference is reduced when being molded after stator preheating, improves injection quality, and plastic packaging material hardening time shortens
30S；
The stator preheating device employs exterior bakelite protection (anti-scald), electronic box internal communication contactor protection (overload
Protection), support personnel's safety.
The temperature of the device can manually set interval scope, temperature stabilization, such as 105 DEG C -110 DEG C of design temperature section,
Then when 300 temperature of mandrel reaches 110 DEG C of setting, heat-generating pipe power-off；During less than 105 DEG C, heat-generating pipe is re-energised heating.
Present invention also offers a kind of pre-heating mean for stator, pre-heating mean applies the use of above-mentioned any technical solution
In the preheating device of stator.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or use the present invention.
A variety of modifications to these embodiments will be apparent for those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, it is of the invention
The embodiments shown herein is not intended to be limited to, and is to fit to and the principles and novel features disclosed herein phase one
The most wide scope caused.
Claims (8)
- A kind of 1. preheating device for stator, it is characterised in that including：For the stent (100) installed in injection molding machine table top；The preheating base (200) being arranged on the stent (100), described preheat are provided with thermal insulation board on base (200) (400), the thermal insulation board (400) includes：It is arranged on the heat insulation bottom board (401) of the bottom surface of the preheating base (200)；It is arranged on The heat-insulated short side plate (402) of the short side of two length of the preheating base (200)；It is arranged on the preheating base (200) A length length side heat-insulated long side plate (403)；Grown with another length for being arranged on the preheating base (200) The heat-insulated remote side plate (404) of side, wherein, the heat-insulated remote side plate (404) and the preheating base (200) away from Preheated from more than the heat-insulated long side plate (403) with described with a distance from base (200)；AndThe mandrel (300) for being used to be set with stator being arranged on the preheating base (200), the mandrel (300) are internal or pre- Hot base (200) is internally provided with heat-generating pipe.
- 2. it is used for the preheating device of stator as claimed in claim 1, it is characterised in that the heat-insulated remote side plate (404) Die casting angled seat is provided between the top surface of the preheating base (200).
- 3. it is used for the preheating device of stator as claimed in claim 2, it is characterised in that the stent (100) includes：It is arranged on The side stand (101) of (200) two short sides of length of the preheating base；AndIt is arranged on the side stand (101) end and prolongs the lower supporter perpendicular to the extension of the direction of the side stand (101) (102)。
- 4. as claimed in claim 3 be used for stator preheating device, it is characterised in that the side stand (101) with it is described pre- Fixed support cuboid (500) is additionally provided between the bottom surface of hot base (200).
- 5. it is used for the preheating device of stator as claimed in claim 4, it is characterised in that be provided with the side stand (101) The elongate holes (1011) of the preheating base (200) are installed.
- 6. it is used for the preheating device of stator as claimed in claim 5, it is characterised in that the side stand (101) and the bottom Reinforcing rib (600) is additionally provided with stent (102).
- 7. the preheating device for stator as any one of claim 1-6, it is characterised in that the temperature of the heat-generating pipe Spend adjustable.
- A kind of 8. pre-heating mean for stator, it is characterised in that any one of described pre-heating mean application claim 1 to 7 The preheating device for stator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610363793.2A CN105965808B (en) | 2016-05-26 | 2016-05-26 | Preheating device and preheating method for stator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610363793.2A CN105965808B (en) | 2016-05-26 | 2016-05-26 | Preheating device and preheating method for stator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105965808A CN105965808A (en) | 2016-09-28 |
| CN105965808B true CN105965808B (en) | 2018-04-20 |
Family
ID=56956737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610363793.2A Active CN105965808B (en) | 2016-05-26 | 2016-05-26 | Preheating device and preheating method for stator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105965808B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201774409U (en) * | 2010-09-02 | 2011-03-23 | 无锡市喷特环保工程有限公司 | System for dipping paint to stator winding of six-station motor |
| CN203908247U (en) * | 2014-05-29 | 2014-10-29 | 宁德新能源科技有限公司 | Cell drying device |
| CN203930541U (en) * | 2014-04-30 | 2014-11-05 | 扬州虹扬科技发展有限公司 | A kind of pre-heating station |
| CN204030874U (en) * | 2014-08-18 | 2014-12-17 | 浙江方正电机股份有限公司 | A kind of high frequency stator casing hot jacket machine |
| CN204885108U (en) * | 2015-07-30 | 2015-12-16 | 常州银河世纪微电子有限公司 | Preheating device of electronic components mold pressing procedure |
| CN204914560U (en) * | 2015-09-07 | 2015-12-30 | 常州星宇车灯股份有限公司 | Car light friction weld pre -heating device |
| CN205915630U (en) * | 2016-05-26 | 2017-02-01 | 珠海凯邦电机制造有限公司 | Preheating device for stator |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09277367A (en) * | 1996-04-10 | 1997-10-28 | Denki Kagaku Kogyo Kk | Apparatus for manufacturing pressure resistant and heat resistant self-supporting container |
| DE102006007639A1 (en) * | 2006-02-18 | 2007-08-23 | Mht Mold & Hotrunner Technology Ag | recording system |
| JP6253260B2 (en) * | 2013-05-24 | 2017-12-27 | 株式会社日立産機システム | Varnish processing apparatus and varnish processing method |
-
2016
- 2016-05-26 CN CN201610363793.2A patent/CN105965808B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201774409U (en) * | 2010-09-02 | 2011-03-23 | 无锡市喷特环保工程有限公司 | System for dipping paint to stator winding of six-station motor |
| CN203930541U (en) * | 2014-04-30 | 2014-11-05 | 扬州虹扬科技发展有限公司 | A kind of pre-heating station |
| CN203908247U (en) * | 2014-05-29 | 2014-10-29 | 宁德新能源科技有限公司 | Cell drying device |
| CN204030874U (en) * | 2014-08-18 | 2014-12-17 | 浙江方正电机股份有限公司 | A kind of high frequency stator casing hot jacket machine |
| CN204885108U (en) * | 2015-07-30 | 2015-12-16 | 常州银河世纪微电子有限公司 | Preheating device of electronic components mold pressing procedure |
| CN204914560U (en) * | 2015-09-07 | 2015-12-30 | 常州星宇车灯股份有限公司 | Car light friction weld pre -heating device |
| CN205915630U (en) * | 2016-05-26 | 2017-02-01 | 珠海凯邦电机制造有限公司 | Preheating device for stator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105965808A (en) | 2016-09-28 |
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