CN105479639A - Cushion block die and cushion block manufacturing method - Google Patents
Cushion block die and cushion block manufacturing method Download PDFInfo
- Publication number
- CN105479639A CN105479639A CN201511000990.XA CN201511000990A CN105479639A CN 105479639 A CN105479639 A CN 105479639A CN 201511000990 A CN201511000990 A CN 201511000990A CN 105479639 A CN105479639 A CN 105479639A
- Authority
- CN
- China
- Prior art keywords
- die
- mould
- cushion block
- mentioned
- plate
- 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
-
- 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
- B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
- B29C39/22—Component parts, details or accessories; Auxiliary operations
- B29C39/26—Moulds or cores
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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
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/56—Coatings, e.g. enameled or galvanised; Releasing, lubricating or separating agents
- B29C33/58—Applying the releasing agents
-
- 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
- B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
- B29C39/02—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete articles
-
- 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
- B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
- B29C39/22—Component parts, details or accessories; Auxiliary operations
- B29C39/36—Removing moulded articles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulds, Cores, Or Mandrels (AREA)
Abstract
The invention discloses a cushion block die which comprises a die plate, a forming fixing assembly for fixing the die plate when a cushion block is formed, a die release tool assembly for supporting the die plate after the cushion block is formed, a water-based die release agent layer attached to the die plate and die release cloth located on the upper face and the lower face of the die plate in a covering manner. By the adoption of the die and the cushion block manufacturing method for efficiently manufacturing the cushion block without burrs or deckle edges and by the utilization of the manufactured cushion block, wire insulation damage can be avoided, the strength of a coil is enhanced, coil sections are prevented from sliding down, and defective products such as collapse wires can be prevented from being generated.
Description
Technical field
A kind of mould, particularly a kind of pad mould.
Background technology
In segmented transformer coil-winding process, be intensifier coil intensity, prevent the generation of downslide, the phenomenons such as line of collapsing between coil segment, need between coil segment to fill.Existing method fills in intersegmental by the cutting to grid cloth, heap folding, operates so not only time-consuming but also require great effort; Common space block burr, burr are serious, have to pass through grinding process and just can use, so also waste time and energy, and as used untreated cushion block, easily damage wire turn during fixing cushion block, to producing the potential safety hazard caused.So just need a kind of mould can produce the cushion block of impulse-free robustness without burr efficiently; Prior art is unresolved such problem also.
Summary of the invention
For solving the deficiencies in the prior art, the object of the present invention is to provide a kind of high efficiency manufacture impulse-free robustness without the mould of the cushion block of burr and cushion block manufacture method; The damage that the cushion block using such method to produce can avoid line to insulate, intensifier coil intensity, prevents from gliding between coil segment, the generation of the defective products such as line that prevent from collapsing.
In order to realize above-mentioned target, the present invention adopts following technical scheme:
Pad mould, comprising: Die and mould plate, and the shaping fixation kit of fixed mold plate when cushion block is shaping, treats the demoulding tooling assembly of the shaping rear support Die and mould plate of cushion block, is attached to the aqueous release agent layer on Die and mould plate, is overlying on the release cloth of Die and mould plate upper-lower position.
Aforesaid pad mould, demoulding tooling assembly composition has: the demoulding support of supporting mould plate, is placed in the ejector retainner plate under Die and mould plate, promotes the jack that ejector retainner plate moves.
Aforesaid pad mould, demoulding tooling assembly also forms to be had: to be placed on demoulding support and the postive stop baffle at spacing stripper plate edge.
Aforesaid pad mould, also comprises: shaping fixation kit composition has: the base of supporting mould plate, Die and mould plate is fixed on the set bolt on above-mentioned base.
Aforesaid pad mould, is provided with silicagel pad between base and Die and mould plate.
Aforesaid pad mould, is provided with hanger between Die and mould plate and set bolt.
Aforesaid pad mould, cushion block is resin cushion block.
Aforesaid cushion block manufacture method, comprises the steps:
Step one: spray one deck aqueous release agent on Die and mould plate, put oven for drying into;
Step 2: resin material is poured in mould, resin strikes off and removes Excess resin by the epoxy plate flushed with end or silica gel cutter, makes Die and mould plate is filled with resin in each groove uniformly;
Step 3: be close to Die and mould plate upper and lower sides and cover the release cloth that one deck is applicable to die size, lower floor's release cloth is not pouring into a mould front placement;
Step 4: put in curing oven by mould and be cured, take release cloth off after coming out of the stove, uses demoulding tooling assembly to carry out the demoulding, obtains cushion block;
Step 5: the cushion block after the demoulding is put together the releasing agent with alcohol washes removing remained on surface, dries or can use after drying.
Usefulness of the present invention is: the invention provides a kind of high efficiency manufacture impulse-free robustness without the mould of the cushion block of burr and cushion block manufacture method; The damage that the cushion block using such method to produce can avoid line to insulate, intensifier coil intensity, prevents from gliding between coil segment, the generation of the defective products such as line that prevent from collapsing; Die and mould plate has been provided with one deck aqueous release agent, then pours into a mould, strikes off, and makes like this Die and mould plate is filled with resin in each groove uniformly; Die and mould plate upper and lower sides all covers one deck release cloth, can solve resin small cushion block like this and occur light face, and light face is poured in resin and cannot contact submissively the office that can affect transformer and put; Use demoulding tooling assembly to carry out the demoulding, time saving and energy saving, efficiency is high.
Accompanying drawing explanation
Fig. 1 is the top view of a kind of embodiment of the present invention;
Fig. 2 is the sectional view in Figure 1A-A face;
Fig. 3 is the top view of a kind of embodiment of demoulding tooling assembly of the present invention;
Fig. 4 is the schematic diagram of the step 5 of cushion block manufacture method;
The implication of Reference numeral in figure:
1 Die and mould plate, 2 silicagel pad, 3 bases, 4 set bolts, 5 hangers, 6 release cloths, 7 demoulding supports, 8 postive stop baffles, 9 ejector retainner plates, 10 jack, 11 containers, 12 alcohol, 13 cushion blocks.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, concrete introduction is done to the present invention.
Pad mould, comprise: Die and mould plate 1, the shaping fixation kit of fixed mold plate 1 when cushion block 13 is shaping, treats the demoulding tooling assembly of the shaping rear support Die and mould plate 1 of cushion block 13, be attached to the aqueous release agent layer on Die and mould plate 1, be overlying on the release cloth 6 of Die and mould plate 1 upper-lower position; Preferred as one, cushion block 13 is resin cushion block 13; It should be noted that, Die and mould plate 1 is provided with multiple groove, each Slot shaping cushion block 13.
Demoulding tooling assembly composition has: the demoulding support 7 of supporting mould plate 1, is placed in the ejector retainner plate 9 under Die and mould plate 1, promotes the jack 10 that ejector retainner plate 9 moves; Demoulding tooling assembly also forms to be had: to be placed on demoulding support 7 and the postive stop baffle 8 at spacing stripper plate edge.
Pad mould, also comprises: shaping fixation kit composition has: the base 3 of supporting mould plate 1, Die and mould plate 1 is fixed on the set bolt 4 on above-mentioned base 3.Silicagel pad 2 is provided with between base 3 and Die and mould plate 1; Hanger 5 is provided with between Die and mould plate 1 and set bolt 4.
Cushion block 13 manufacture method, comprises the steps:
Step one: spray one deck aqueous release agent on Die and mould plate 1, put oven for drying into; This makes cushion block 13 curing and demolding easily and extends die life;
Step 2: resin material is poured in mould, resin strikes off and removes Excess resin by the epoxy plate flushed with end or silica gel cutter, makes Die and mould plate 1 is filled with resin in each groove uniformly;
Step 3: be close to Die and mould plate 1 upper and lower sides and cover the release cloth 6 that one deck is applicable to die size, lower floor's release cloth 6 is not pouring into a mould front placement; This release cloth 6 can solve resin small cushion block 13 and occur light face, and light face is poured in resin and cannot contact submissively the office that can affect transformer and put.
Step 4: put in curing oven by mould according to the temperature and time (please describe temperature range and time range) of curing process and be cured, take release cloth 6 after coming out of the stove off, uses demoulding tooling assembly to carry out the demoulding, obtains cushion block 13; Such step makes the epoxy resin of cushion block 13 and coil cast have identical intensity, performance;
Step 5: be placed on by the cushion block 13 after the demoulding and be equipped with in the container 11 of alcohol 12, cleans the releasing agent of removing remained on surface with alcohol 12, dry or can use after drying; When such step can be avoided pouring into a mould, cushion block 13 does not fit perfectly with epoxy resin, reduces the impact of putting of playing a game.
The invention provides a kind of high efficiency manufacture impulse-free robustness without the mould of the cushion block 13 of burr and cushion block 13 manufacture method; The damage that the cushion block 13 using such method to produce can avoid line to insulate, intensifier coil intensity, prevents from gliding between coil segment, the generation of the defective products such as line that prevent from collapsing; Die and mould plate 1 has been provided with one deck aqueous release agent, then pours into a mould, strikes off, and makes like this Die and mould plate 1 is filled with resin in each groove uniformly; Die and mould plate 1 upper and lower sides all covers one deck release cloth 6, can solve resin small cushion block 13 like this and occur light face, and light face is poured in resin and cannot contact submissively the office that can affect transformer and put; Use demoulding tooling assembly to carry out the demoulding, time saving and energy saving, efficiency is high.
More than show and describe general principle of the present invention, principal character and advantage.The technical staff of the industry should understand, and above-described embodiment does not limit the present invention in any form, the technical scheme that the mode that all employings are equal to replacement or equivalent transformation obtains, and all drops in protection scope of the present invention.
Claims (8)
1. pad mould, it is characterized in that, comprise: Die and mould plate, the shaping fixation kit of above-mentioned Die and mould plate is fixed when cushion block is shaping, treat the demoulding tooling assembly of the above-mentioned Die and mould plate of the shaping rear support of cushion block, be attached to the aqueous release agent layer on above-mentioned Die and mould plate, be overlying on the release cloth of above-mentioned Die and mould plate upper-lower position.
2. pad mould according to claim 1, is characterized in that, above-mentioned demoulding tooling assembly composition has: the demoulding support supporting above-mentioned Die and mould plate, is placed in the ejector retainner plate under above-mentioned Die and mould plate, promotes the jack that above-mentioned ejector retainner plate moves.
3. pad mould according to claim 1, is characterized in that, above-mentioned demoulding tooling assembly also forms to be had: to be placed on above-mentioned demoulding support and the postive stop baffle at spacing above-mentioned stripper plate edge.
4. pad mould according to claim 1, is characterized in that, also comprises: above-mentioned shaping fixation kit composition has: the base supporting above-mentioned Die and mould plate, and above-mentioned Die and mould plate is fixed on the set bolt on above-mentioned base.
5. pad mould according to claim 4, is characterized in that, is provided with silicagel pad between above-mentioned base and Die and mould plate.
6. pad mould according to claim 5, is characterized in that, is provided with hanger between above-mentioned Die and mould plate and set bolt.
7. pad mould according to claim 1, is characterized in that, above-mentioned cushion block is resin cushion block.
8. cushion block manufacture method according to claim 1, is characterized in that, comprise the steps:
Step one: spray one deck aqueous release agent on above-mentioned Die and mould plate, put oven for drying into;
Step 2: resin material is poured in mould, resin strikes off and removes Excess resin by the epoxy plate flushed with end or silica gel cutter, makes Die and mould plate is filled with resin in each groove uniformly;
Step 3: be close to Die and mould plate upper and lower sides and cover the release cloth that one deck is applicable to die size, lower floor's release cloth is not pouring into a mould front placement;
Step 4: put in curing oven by mould and be cured, take release cloth off after coming out of the stove, uses above-mentioned demoulding tooling assembly to carry out the demoulding, obtains cushion block;
Step 5: the cushion block after the demoulding is put together the releasing agent with alcohol washes removing remained on surface, dries or can use after drying.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511000990.XA CN105479639A (en) | 2015-12-29 | 2015-12-29 | Cushion block die and cushion block manufacturing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511000990.XA CN105479639A (en) | 2015-12-29 | 2015-12-29 | Cushion block die and cushion block manufacturing method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105479639A true CN105479639A (en) | 2016-04-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511000990.XA Pending CN105479639A (en) | 2015-12-29 | 2015-12-29 | Cushion block die and cushion block manufacturing method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105479639A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108580890A (en) * | 2018-05-02 | 2018-09-28 | 西北有色金属研究院 | A kind of mold and method preparing porous metal material green body |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102933036A (en) * | 2012-11-08 | 2013-02-13 | 广东生益科技股份有限公司 | Insulating board for circuit board production, circuit board and circuit board production method |
| CN104044274A (en) * | 2014-05-16 | 2014-09-17 | 连云港中复连众复合材料集团有限公司 | Preparation method for wear-resistant corrosion-resistant composite conveying pipeline with high bonding strength |
| CN204102698U (en) * | 2014-09-17 | 2015-01-14 | 佛山市万瀚隆磁电科技有限公司 | A kind of practical epoxy cushion block cast frock |
| CN204884851U (en) * | 2015-07-16 | 2015-12-16 | 山东泰开特变有限公司 | Novel mould is used in pouring of resin pouring dry -type transformer |
| CN205439021U (en) * | 2015-12-29 | 2016-08-10 | 南京大全变压器有限公司 | Cushion mould |
-
2015
- 2015-12-29 CN CN201511000990.XA patent/CN105479639A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102933036A (en) * | 2012-11-08 | 2013-02-13 | 广东生益科技股份有限公司 | Insulating board for circuit board production, circuit board and circuit board production method |
| CN104044274A (en) * | 2014-05-16 | 2014-09-17 | 连云港中复连众复合材料集团有限公司 | Preparation method for wear-resistant corrosion-resistant composite conveying pipeline with high bonding strength |
| CN204102698U (en) * | 2014-09-17 | 2015-01-14 | 佛山市万瀚隆磁电科技有限公司 | A kind of practical epoxy cushion block cast frock |
| CN204884851U (en) * | 2015-07-16 | 2015-12-16 | 山东泰开特变有限公司 | Novel mould is used in pouring of resin pouring dry -type transformer |
| CN205439021U (en) * | 2015-12-29 | 2016-08-10 | 南京大全变压器有限公司 | Cushion mould |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108580890A (en) * | 2018-05-02 | 2018-09-28 | 西北有色金属研究院 | A kind of mold and method preparing porous metal material green body |
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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: 20160413 |