CN204955244U - Motor insulation spare plastic compression mould - Google Patents
Motor insulation spare plastic compression mould Download PDFInfo
- Publication number
- CN204955244U CN204955244U CN201520622109.9U CN201520622109U CN204955244U CN 204955244 U CN204955244 U CN 204955244U CN 201520622109 U CN201520622109 U CN 201520622109U CN 204955244 U CN204955244 U CN 204955244U
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- die sleeve
- die
- motor insulation
- plastic compression
- pattern
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- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model provides a motor insulation spare plastic compression mould, including upper and lower template, be equipped with the die sleeve between the upper and lower template of its characterized in that, the interval is equipped with the open die cavity of a plurality of upper and lower ends on the die sleeve, is equipped with the section mould that is made up by two half modules in each die cavity, and the section mould middle part is equipped with the die cavity that suits with the spare part shape, and the die cavity top is equipped with the pressure head. The hot briquetting of a plurality of plastics spare parts can conveniently once carry out, and after the shaping easily with the two halves section mould separately and take out spare part wherein, can make things convenient for, the swiftly drawing of patterns, can not lead to the fact any damage to spare part again, can be equipped with simultaneously the die sleeve and the section mould of a plurality of not co -altitudes, and the section mould of the different die cavity shapes of a plurality of, so that process different length, the spare part of different shapes, realize that a mould is multi -purpose, many shaping of a mould, high reliability and high work efficiency, can exert the important function in mass production.
Description
Technical field
The utility model relates to a kind of mould, and especially a kind of motor insulation member plastic compression mould once can suppressing multiple plastic components, belongs to electrical machine insulation component processing manufacturing technology field.
Background technology
In motor, generator product, most insulating element is all plastics rolled-up stock, and these insulating elements play an important role to motor, the performance of generator product, quality.And in the pressing process of working of plastics, the demoulding of the working of plastics after shaping is a key issue, it is even more difficult than die mould itself more bothers.Its reason is: some profound parts, if draw taper is too small, workpiece is difficult to deviate from; Draw taper is excessive, causes the large end of workpiece and small end difference too greatly, forms so-called concentric reducer tapering (gradient), and make workpiece and drawing scale error comparatively large, the mechanism that particularly some installing spaces are less, can affect installation effect.The existing demoulding generally adopts and ejects or extract mode; plastic components external form forms certain draw taper; although employ some as the releasing agent such as silicone oil, molybdenum bisuphide, due to factors such as workpiece expanding force or convergent forces, often can run into that tight core rod is stained with by workpiece, die cavity is difficult to the problem shirked.Because the remaining plastics sticked on die wall are crisp and hard, not only can plucking workpiece when the demoulding, also can scratch mould intracavity wall, even not take off mould, therefore the demoulding is technological difficulties during plastics rolled-up stock is produced, and is necessary to improve this technology.
Summary of the invention
The purpose of this utility model is to provide a kind of conveniently stripped, and once can suppress the motor insulation member plastic compression mould of multiple plastic components.
The utility model is completed by following technical proposal: a kind of motor insulation member plastic compression mould, comprise, lower bolster, it is characterized in that, die sleeve is provided with between lower bolster, die sleeve is interval with multiple on, the die cavity of open at its lower end, the pattern synthesized by two set of half mould sets is provided with in each die cavity, the die cavity adapted with parts shape is provided with in the middle part of pattern, die cavity top is provided with pressure head, die sleeve is placed on lower bolster, again two half mold of correspondence are put into die cavity, plastic raw materials is put into die cavity, after putting into pressure head again, add a cover cope match-plate pattern, namely by conventional hot-press mode, process required parts, after parts are shaping, after taking off cope match-plate pattern and pressure head successively, take out pattern again, can easily by the two half mold separately parts taken out wherein, both facilitated, fast, any damage can not be caused again to parts.
Described die sleeve is set to cylinder or polygonal cylinder, and the lower end of die sleeve is placed in circle corresponding on lower bolster or polygonal grooves, and is placed on lower bolster by the screw fixed die in through hole that lower bolster is arranged and through hole.
Multiple die cavitys on described die sleeve are all set to the conical cavity of upper big, lower small, die sleeve edge interval arranges at least two longitudinal holes, guide pin bushing is provided with in each longitudinal hole, guide pillar is provided with in guide pin bushing, the guide hole that the upper end of guide pillar is corresponding with on cope match-plate pattern is matched, to be accurately placed on die sleeve by cope match-plate pattern with coordinating of guide pin bushing by guide pillar.
The profile of described pattern is set to the taper of the upper big, lower small adapted with die sleeve upper cavity shape, deviates to facilitate.
Described pattern be arranged to difform die cavity several, to select the pattern of corresponding die cavity to complete processing according to different parts shapes.
Each pattern described is formed by two half module longitudinal combinations, to facilitate separation and the combination of two half modules.
Described pressure head top is provided with screw, screw is placed in this screw through through hole corresponding on cope match-plate pattern, fixing pressure head is on cope match-plate pattern, to make pressure head be placed in die cavity and extrude plastic raw materials wherein while covering cope match-plate pattern, afterwards while taking off cope match-plate pattern take out pressure head and facilitate shaping after the parts demoulding.
Described die sleeve be arranged to identical appearance size, differing heights multiple, the pattern in die sleeve upper cavity is set to the multiple of differing heights accordingly, to select die sleeve and the pattern of respective heights according to the length of parts to be processed.
Described die sleeve center is provided with longitudinal hole.
Outside described upper and lower template and die sleeve, symmetrical lifting handle is set respectively, installs to facilitate mould, suppress, guarantee handling safety.
The utility model has following advantages and effect: adopt such scheme, once can carry out the hot-forming of multiple plastic items easily, and after shaping easily by the two half mold separately parts taken out wherein, can facilitate, the demoulding quickly, any damage can not be caused again to parts, die sleeve and the pattern of multiple differing heights can be equipped with simultaneously, and the pattern of several different shaped cavity shapes, to process different length, difform parts, realize one module multiple usages, one-mold multiple-member is shaping, whole mould structure is reasonable, be easy to manufacture, pressing process is easy to operate, the demoulding is safe and reliable, operating efficiency is high, can play a significant role in production in enormous quantities, be applicable to all types of insulating part, the production of working of plastics.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 takes off top view after cope match-plate pattern in Fig. 1.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described further.
The motor insulation member plastic compression mould that the utility model provides, comprise upper and lower template 4,1, die sleeve 5 is movably equipped with between upper and lower template 4,1, die sleeve 5 is interval with the die cavity that four upper and lower ends open wide, the pattern 6 synthesized by two set of half mould sets is provided with in each die cavity, be provided with the die cavity 3 adapted with parts 2 shape in the middle part of pattern 6, die cavity 3 top is provided with pressure head 9; Described die sleeve 5 is set to four side column bodies, and the lower end of die sleeve 5 is placed in quadrangle groove corresponding on lower bolster 1, and fixes die sleeve 5 on lower bolster 1 by the screw 12 in through hole that lower bolster 1 is arranged and through hole, cushion block 13, and 14 is pin; Multiple die cavitys on described die sleeve 5 are all set to the conical cavity 10 of upper big, lower small, die sleeve 5 edge interval arranges two longitudinal holes, guide pin bushing 16 is provided with in each longitudinal hole, guide pillar 15 is provided with in guide pin bushing 16, the guide hole that the upper end of guide pillar 15 is corresponding with on cope match-plate pattern 4 is matched, to be accurately placed on die sleeve 5 on coordinating of guide pin bushing 16 by cope match-plate pattern 4 by guide pillar 15; The profile of described pattern 6 is set to the taper of the upper big, lower small adapted with die sleeve 5 upper cavity shape, deviates to facilitate; Described pattern 6 be arranged to difform die cavity 3 several, to select the pattern of corresponding die cavity to complete processing according to different parts shapes; Each pattern 6 described is formed by two half module longitudinal combinations, to facilitate separation and the combination of two half modules; Described pressure head 9 top is provided with screw, screw 8 is placed in this screw through through hole corresponding on cope match-plate pattern 4, fixing pressure head 9 is on cope match-plate pattern 4, pressure head 9 top edge and lower limb are all set to chamfering 7, to make pressure head 9 be placed in die cavity 3 and extrude plastic raw materials wherein while covering cope match-plate pattern 4, afterwards while taking off cope match-plate pattern 4 take out pressure head 9, the setting of chamfering 7 can keep die cavity 3 to damage, thus facilitate shaping after the parts demoulding; Described die sleeve 5 be arranged to identical appearance size, differing heights multiple, the pattern 6 in die sleeve 5 upper cavity is set to the multiple of differing heights accordingly, to select die sleeve and the pattern of respective heights according to the length of parts to be processed; Described die sleeve 5 center is provided with longitudinal hole 11; Outside described upper and lower template 4,1 and die sleeve 5, symmetrical lifting handle 18 is set respectively, installs to facilitate mould, suppress, guarantee handling safety, heavy stand 17 is set between cover die 5 outer rim and cope match-plate pattern 4, for shirking upper and lower template 4,1.
During work, die sleeve 5 is placed in the groove of lower bolster 1 correspondence, and with screw 12, pin 14, cushion block 13 fixes die sleeve 5 on lower bolster 1, die cavity is put into after two half mold 6 of correspondence being closed up again, plastic raw materials is put into die cavity 3, cover cope match-plate pattern 4 again and make pressure head 9 be placed in die cavity 3, make guide pillar 15 be placed in guide pin bushing 16 simultaneously, by conventional hot-press mode, required parts 2 can be processed, after parts 2 are shaping, take off cope match-plate pattern 4 and pressure head 9 successively, take out pattern 6 again, can easily by the two half mold 6 separately parts 2 taken out wherein, both facilitated, fast, any damage can not be caused again to parts 2.
Claims (10)
1. a motor insulation member plastic compression mould, comprise upper and lower template, it is characterized in that being provided with die sleeve between upper and lower template, die sleeve is interval with the die cavity that multiple upper and lower end opens wide, the pattern synthesized by two set of half mould sets is provided with in each die cavity, be provided with the die cavity adapted with parts shape in the middle part of pattern, die cavity top is provided with pressure head.
2. motor insulation member plastic compression mould according to claim 1, it is characterized in that described die sleeve is set to cylinder or polygonal cylinder, the lower end of die sleeve is placed in circle corresponding on lower bolster or polygonal grooves, and is placed on lower bolster by the screw fixed die in through hole that lower bolster is arranged and through hole.
3. motor insulation member plastic compression mould according to claim 1, it is characterized in that the multiple die cavitys on described die sleeve are all set to the conical cavity of upper big, lower small, die sleeve edge interval arranges at least two longitudinal holes, guide pin bushing is provided with in each longitudinal hole, be provided with guide pillar in guide pin bushing, the guide hole that the upper end of guide pillar is corresponding with on cope match-plate pattern is matched.
4. motor insulation member plastic compression mould according to claim 1, is characterized in that the profile of described pattern is set to the taper of the upper big, lower small adapted with die sleeve upper cavity shape.
5. motor insulation member plastic compression mould according to claim 1, it is characterized in that described pattern be arranged to difform die cavity several.
6. motor insulation member plastic compression mould according to claim 1, is characterized in that described pattern is formed by two half module longitudinal combinations.
7. motor insulation member plastic compression mould according to claim 1, is characterized in that described pressure head top is provided with screw, and screw is placed in this screw through through hole corresponding on cope match-plate pattern and fixes pressure head on cope match-plate pattern.
8. motor insulation member plastic compression mould according to claim 1, it is characterized in that described die sleeve be arranged to identical appearance size, differing heights multiple, the pattern in die sleeve upper cavity is set to the multiple of differing heights accordingly.
9. motor insulation member plastic compression mould according to claim 1, is characterized in that described die sleeve center is provided with longitudinal hole.
10. motor insulation member plastic compression mould according to claim 1, is characterized in that arranging symmetrical lifting handle outside described upper and lower template and die sleeve respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520622109.9U CN204955244U (en) | 2015-08-18 | 2015-08-18 | Motor insulation spare plastic compression mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520622109.9U CN204955244U (en) | 2015-08-18 | 2015-08-18 | Motor insulation spare plastic compression mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204955244U true CN204955244U (en) | 2016-01-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520622109.9U Active CN204955244U (en) | 2015-08-18 | 2015-08-18 | Motor insulation spare plastic compression mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204955244U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110039697A (en) * | 2019-03-20 | 2019-07-23 | 哈尔滨建成集团有限公司 | For porous rotary table phenolic glass fiber reinforced plastics compression molding device and method |
-
2015
- 2015-08-18 CN CN201520622109.9U patent/CN204955244U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110039697A (en) * | 2019-03-20 | 2019-07-23 | 哈尔滨建成集团有限公司 | For porous rotary table phenolic glass fiber reinforced plastics compression molding device and method |
| CN110039697B (en) * | 2019-03-20 | 2021-07-30 | 中国兵器工业集团航空弹药研究院有限公司 | Compression molding device and method for porous circular truncated cone phenolic glass fiber reinforced plastic |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 650100 Kunming, Xishan District, Yunnan Spring Road, No. 349 Patentee after: Kunming Motor Factory Co Ltd Address before: 650100 Kunming, Xishan District, Yunnan Spring Road, No. 349 Patentee before: Harbin electric motor factory (Kunming) Co., Ltd. |