CN105584000A - Processing method and device for internal climbing space rib of embedded polar component provided with insulation sleeve made of thermoplastic materials - Google Patents
Processing method and device for internal climbing space rib of embedded polar component provided with insulation sleeve made of thermoplastic materials Download PDFInfo
- Publication number
- CN105584000A CN105584000A CN201610025329.2A CN201610025329A CN105584000A CN 105584000 A CN105584000 A CN 105584000A CN 201610025329 A CN201610025329 A CN 201610025329A CN 105584000 A CN105584000 A CN 105584000A
- Authority
- CN
- China
- Prior art keywords
- module
- polar component
- embedded pole
- embedded
- embedded polar
- 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
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Classifications
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- 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
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- 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
- B29C45/26—Moulds
- B29C45/2618—Moulds having screw-threaded mould walls
- B29C45/262—Moulds having screw-threaded mould walls provided with unscrewing drive means
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- 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
- B29C45/40—Removing or ejecting moulded articles
Abstract
The invention provides a processing method for an internal climbing space rib of an embedded polar component provided with an insulation sleeve made of thermoplastic materials. The bottom of the embedded polar component is circular, and the climbing space rib at the bottom is in a spiral line shape. A concave spiral line pattern used for processing the internal climbing space rib is arranged on the outer wall of a module stretching into the bottom of the embedded polar component. The module is connected with a demolding driving device which is used for driving the module to rotate and move outwards at the same time. Before injection molding is conducted, the module is placed at the bottom of the embedded polar component, and after injection molding is completed, the demolding driving device is controlled to rotationally pull the module out of the bottom of the embedded polar component. The invention further provides a processing device for the internal climbing space rib of the embedded polar component provided with the insulation sleeve made of the thermoplastic materials. According to the processing method and device for the internal climbing space rib of the embedded polar component provided with the insulation sleeve made of the thermoplastic materials, the assembling processes are simplified, the heat dissipation effect is effectively ensured, and high temperature rise is avoided.
Description
Technical field
The present invention relates to power switchgear, especially a kind of processing method of embedded pole partAnd device.
Background technology
Because the embedded pole part with the insulating sheath that thermoplastic makes (is called again solidSealed pole) bottom conducting end is to bottom installed surface distance limit, causes the table of insulating materials inner sideIdentity distance is from being that creep age distance is less than normal. For increasing creep age distance, current solution and mainly askingTopic is: at the extra seal cover that increases an insulating materials making of pole bottom cavity mouth,Pole cavity inside and breaker metal framework are isolated completely. The advantage of this scheme is the sealing utmost pointThe inner side of the insulating sheath of post self is not perpendicular to the rib of axis, and mould slide block surface isStraightened condition, can conveniently realize automatic demoulding. But its shortcoming is also clearly: the one, increaseSeal cover parts, and seal request is higher, and assembly process is numerous and diverse; The 2nd, seal cover is by pole skyChamber sealing, easily causes pole radiating condition poor, temperature rise.
Summary of the invention
In order to overcome the existing embedded pole part with the insulating sheath that thermoplastic makesThe deficiency that assembly process is numerous and diverse, heat dispersion is poor, the invention provides a kind of simplify assembly process,Having of effectively ensureing that radiating effect avoids that higher temperatures the rises insulating sheath that thermoplastic makesCreep distance muscle processing method and device in embedded pole part.
The technical solution adopted for the present invention to solve the technical problems is:
In a kind of embedded pole part with the insulating sheath that thermoplastic makes, creep distance muscle addsWork method, the bottom of this embedded pole part is rounded, and the creep distance muscle of described bottom is spiralLinear, the outer wall that stretches into the module of the bottom of described embedded pole part is provided with in processing climbsApart from the spill helix lines of muscle, described module with for driving module rotation outer move de-simultaneouslyMould drive unit connects;
Before injection moulding, described module is put into the bottom of described embedded pole part, after injection mo(u)lding,Control the bottom rotation pull-out from described embedded pole part by module of demoulding drive unit.
Further, described module is provided with overhanging section, and described overhanging section is provided with worm gear, described worm gearWith worm engaging, the output shaft interlock of described worm screw and drive motors. Certainly, also can adoptOther type of drive.
In a kind of embedded pole part with the insulating sheath that thermoplastic makes, creep distance muscle addsFrock is put, and the bottom of this embedded pole part is rounded, and the creep distance muscle of described bottom is spiralLinear, the outer wall that stretches into the module of the bottom of described embedded pole part is provided with in processing climbsApart from the spill helix lines of muscle, described module with for driving module rotation outer move de-simultaneouslyMould drive unit connects.
Further, described module is provided with overhanging section, and described overhanging section is provided with worm gear, described worm gearWith worm engaging, the output shaft interlock of described worm screw and drive motors. Certainly, also can adoptOther type of drive.
Beneficial effect of the present invention is mainly manifested in: 1, simplify assembly process, effectively ensure to dispel the heatEffect is avoided higher temperatures liter; 2, automatic demoulding, working (machining) efficiency is higher.
Brief description of the drawings
Fig. 1 has in the bottom of embedded pole part of the insulating sheath that thermoplastic makesChamber schematic diagram.
Fig. 2 is the schematic diagram of the interior creep distance muscle processing unit (plant) of embedded pole part of insulating sheath.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described.
Embodiment 1
See figures.1.and.2, a kind of have the embedded of insulating sheath that thermoplastic makesCreep distance muscle processing method in utmost point parts, the bottom of this embedded pole part is rounded, and the described endThe creep distance muscle 4 of portion is spiral yarn shaped, stretches into the module 1 of the bottom of described embedded pole partOuter wall is provided with the spill helix lines for processing interior creep distance muscle, described module 1 with for bandThe dynamic model piece rotation simultaneously outer demoulding drive unit moving connects;
Before injection moulding, described module 1 is put into the bottom of described embedded pole part, after injection mo(u)lding,Control the bottom rotation pull-out from described embedded pole part by module 1 of demoulding drive unit.
Further, described module 1 is provided with overhanging section, and described overhanging section is provided with worm gear 2, described inWorm gear 2 engages with worm screw 3, and described worm screw 3 is linked with the output shaft of drive motors. Certainly,Also can adopt other type of drive.
Embodiment 2
See figures.1.and.2, a kind of have the embedded of insulating sheath that thermoplastic makesCreep distance muscle processing unit (plant) in utmost point parts, the bottom of this embedded pole part is rounded, and the described endThe creep distance muscle 4 of portion is spiral yarn shaped, stretches into the module 4 of the bottom of described embedded pole partOuter wall is provided with the spill helix lines for processing interior creep distance muscle, described module 4 with for bandThe dynamic model piece rotation simultaneously outer demoulding drive unit moving connects.
Further, described module is provided with overhanging section, and described overhanging section is provided with worm gear 2, described snailWheel 2 engages with worm screw 3, and described worm screw 3 is linked with the output shaft of drive motors. Certainly, alsoCan adopt other type of drive.
The course of work of the present embodiment is: mould and front described module 1 is put into described embedded pole portionThe bottom of part, after injection mo(u)lding, control demoulding drive unit by module 1 from described embedded poleThe bottom rotation pull-out of parts.
Claims (4)
1. creep distance muscle processing in an embedded pole part with the insulating sheath that thermoplastic makesMethod, is characterized in that: the bottom of this embedded pole part is rounded, and the climbing of described bottomBe spiral yarn shaped apart from muscle, the outer wall that stretches into the module of the bottom of described embedded pole part is provided with useThe spill helix lines of creep distance muscle in processing, described module is with same for driving module to rotateTime the demoulding drive unit that moves outward connect;
Before injection moulding, described module is put into the bottom of described embedded pole part, after injection mo(u)lding,Control the bottom rotation pull-out from described embedded pole part by module of demoulding drive unit.
2. the embedded pole portion with the insulating sheath that thermoplastic makes as claimed in claim 1Creep distance muscle processing method in part, is characterized in that: described module is provided with overhanging section, described overhangingSection is provided with worm gear, described worm gear and worm engaging, the output shaft connection of described worm screw and drive motorsMoving.
3. realize the embedding with the insulating sheath that thermoplastic makes as claimed in claim 1 for one kindThe device that enters creep distance muscle processing method in formula utmost point parts, is characterized in that: this embedded pole partBottom rounded, and the creep distance muscle of described bottom is spiral yarn shaped, stretches into described embedded poleThe outer wall of the module of the bottom of parts is provided with the spill helix lines for processing interior creep distance muscle,Described module with for drive module rotation simultaneously the outer demoulding drive unit moving be connected.
4. device as claimed in claim 3, is characterized in that: described module is provided with overhanging section, instituteState overhanging section and be provided with worm gear, described worm gear and worm engaging, described worm screw and drive motors defeatedShaft interlock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610025329.2A CN105584000A (en) | 2016-01-13 | 2016-01-15 | Processing method and device for internal climbing space rib of embedded polar component provided with insulation sleeve made of thermoplastic materials |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610021017 | 2016-01-13 | ||
| CN2016100210174 | 2016-01-13 | ||
| CN201610025329.2A CN105584000A (en) | 2016-01-13 | 2016-01-15 | Processing method and device for internal climbing space rib of embedded polar component provided with insulation sleeve made of thermoplastic materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105584000A true CN105584000A (en) | 2016-05-18 |
Family
ID=55924077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610025329.2A Pending CN105584000A (en) | 2016-01-13 | 2016-01-15 | Processing method and device for internal climbing space rib of embedded polar component provided with insulation sleeve made of thermoplastic materials |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105584000A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53113719A (en) * | 1977-03-17 | 1978-10-04 | Yoshio Masuda | Casting machine |
| CN203831727U (en) * | 2014-04-29 | 2014-09-17 | 四川工程职业技术学院 | Die threaded core-pulling mechanism |
| CN204102794U (en) * | 2014-09-26 | 2015-01-14 | 中国振华电子集团宇光电工有限公司（国营第七七一厂） | Shielding cylinder is provided with the pole of full skirt |
| CN205467020U (en) * | 2016-01-13 | 2016-08-17 | 宁波耀华电气科技有限责任公司 | Creep distance muscle adds in insulating sheath's embedded pole piece spare tool with thermoplastic material makes |
-
2016
- 2016-01-15 CN CN201610025329.2A patent/CN105584000A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53113719A (en) * | 1977-03-17 | 1978-10-04 | Yoshio Masuda | Casting machine |
| CN203831727U (en) * | 2014-04-29 | 2014-09-17 | 四川工程职业技术学院 | Die threaded core-pulling mechanism |
| CN204102794U (en) * | 2014-09-26 | 2015-01-14 | 中国振华电子集团宇光电工有限公司（国营第七七一厂） | Shielding cylinder is provided with the pole of full skirt |
| CN205467020U (en) * | 2016-01-13 | 2016-08-17 | 宁波耀华电气科技有限责任公司 | Creep distance muscle adds in insulating sheath's embedded pole piece spare tool with thermoplastic material makes |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160518 |