CN204019920U - Tapered rotation muscle mould emptier - Google Patents
Tapered rotation muscle mould emptier Download PDFInfo
- Publication number
- CN204019920U CN204019920U CN201420499389.4U CN201420499389U CN204019920U CN 204019920 U CN204019920 U CN 204019920U CN 201420499389 U CN201420499389 U CN 201420499389U CN 204019920 U CN204019920 U CN 204019920U
- Authority
- CN
- China
- Prior art keywords
- moving block
- side core
- stationary magazine
- magazine creel
- core
- 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.)
- Expired - Fee Related
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- Manufacture Of Motors, Generators (AREA)
Abstract
The utility model discloses a kind of tapered rotation muscle mould emptier, its technical scheme main points are to comprise side core, stationary magazine creel, described side core is arranged in stationary magazine creel, described side core is connected with stationary magazine creel slippage, described side core is round table-like, described side core excircle side is provided with spiral helicine core groove, comprise cylindrical moving block, oil cylinder contiguous block, described moving block is arranged in stationary magazine creel, described moving block diameter is identical with stationary magazine creel inner periphery diameter, described side core is fixedly connected with moving block one end, described moving block side is provided with the rotation groove identical with core groove helical form, described stationary magazine creel sidewall is fixedly connected with fixed block, described fixed block is conflicted in rotation groove, described oil cylinder contiguous block and moving block are rotationally connected near one end in side core, in the time that taking out, rotation side do not need just can conveniently realize by electric machine rotation, and rotation side is pumped into low, precision is high.
Description
Technical field
The utility model relates to a kind of mould manufacturing field, and more particularly, it relates to a kind of tapered rotation muscle mould emptier.
Background technology
Mould is manufactured in people's life than indispensable; in mould, substantially comprise patrix and counterdie; in the time running into product and have taper rotation muscle; in mould manufacture, conventionally can use side core-pulling mould emptier; after injection moulding, exit patrix; people make side core along rotation muscle direction rotation by rotary electric machine side core again, and side core are axially skidded off simultaneously, complete demoulding work.
Easily will rotate muscle destruction when motor rotation speed when speed does not reach requirement in axial sliding, cause product rejection, while causing people's installation side core-drawing demoulding mechanism, need to debug accurately, increase die manufacturing cost.
Utility model content
The deficiency existing for prior art, the purpose of this utility model is to provide one not need just conveniently to realize rotation side by electric machine rotation and takes out, and the tapered rotation muscle mould emptier that cost is low, precision is high.
For achieving the above object, the utility model provides following technical scheme: a kind of tapered rotation muscle mould emptier, comprise side core, stationary magazine creel, described side core is arranged in stationary magazine creel, described side core is connected with stationary magazine creel slippage, described side core is round table-like, described side core excircle side is provided with spiral helicine core groove, comprise cylindrical moving block, oil cylinder contiguous block, described moving block is arranged in stationary magazine creel, described moving block diameter is identical with stationary magazine creel inner periphery diameter, described side core is fixedly connected with moving block one end, described moving block side is provided with the rotation groove identical with core groove helical form, described stationary magazine creel sidewall is fixedly connected with fixed block, described fixed block is conflicted in rotation groove, described oil cylinder contiguous block and moving block are rotationally connected near one end in side core.
Preferably, between described oil cylinder contiguous block and moving block, be provided with connecting rod, described connecting rod two ends are fixedly connected with respectively bearing, and described moving block, oil cylinder contiguous block are rotationally connected with connecting rod respectively by bearing.
Preferably, described side core is provided with annular locked mode groove near excircle side, moving block one end, on described annular locked mode groove, conflicts and has semi-circular lock module.
Preferably, described stationary magazine creel is fixedly connected with seal cover near the side core other end.
Compared with prior art, the beneficial effects of the utility model are: the oil cylinder of loosing core is fixedly connected on oil cylinder contiguous block, in the time of needs rotary core pulling, by pulling oil cylinder contiguous block, make oil cylinder contiguous block drive moving block and side core to move axially, because moving block excircle is provided with rotation groove, and fixed block is embedded in and rotates in groove, because fixed block is fixed on stationary magazine creel, and rotate groove along with fixed block slides, causing rotating groove rotates relative to fixed block shape, drive moving block rotates, side core is rotated, owing to rotating, groove helicity is identical with core groove, side core can stable side be released, thereby the product that causes by electric machine rotation and the damage of mould are avoided, and only need helicity just can the ensure precision identical with core groove of groove will be rotated, difficulty of processing is reduced greatly, save the Mould Machining cost that rotation side is taken out.
Brief description of the drawings
Fig. 1 is the schematic diagram of unitary mould;
Fig. 2 is the schematic diagram before the tapered rotation muscle of the utility model mould emptier embodiment side is taken out;
Fig. 3 is the scheme of installation of the tapered rotation muscle of the utility model mould emptier embodiment;
Fig. 4 is analysing and observe of the utility model tapered rotation muscle mould emptier embodiment;
Fig. 5 is the stereogram of product;
Fig. 6 is the stereogram of the tapered rotation muscle of the utility model mould emptier embodiment;
Fig. 7 is the stereogram of the tapered rotation muscle of the utility model mould emptier embodiment moving block;
Fig. 8 is analysing and observe of the utility model tapered rotation muscle mould emptier embodiment stationary magazine creel.
Reference numeral: 1, stationary magazine creel; 11, side core; 111, core groove; 112, locked mode groove; 113, lock module; 12, moving block; 13, oil cylinder contiguous block; 14, connecting rod; 15, fixed block; 16, seal cover; 2, product; 3, counterdie; 4, patrix.
Detailed description of the invention
Referring to figs. 1 through Fig. 7, the tapered rotation muscle of the utility model mould emptier embodiment is described further.
A kind of tapered rotation muscle mould emptier, comprise side core 11, stationary magazine creel 1, described side core 11 is arranged in stationary magazine creel 1, described side core 11 is connected with stationary magazine creel 1 slippage, described side core 11 is round table-like, described side core 11 excircle sides are provided with spiral helicine core groove 111, comprise cylindrical moving block 12, oil cylinder contiguous block 13, described moving block 12 is arranged in stationary magazine creel 1, described moving block 12 diameters are identical with stationary magazine creel 1 inner periphery diameter, described side core 11 is fixedly connected with moving block 12 one end, described moving block 12 sides are provided with the rotation groove identical with core groove 111 helical forms, described stationary magazine creel 1 sidewall is fixedly connected with fixed block 15, described fixed block 15 is conflicted in rotation groove, described oil cylinder contiguous block 13 is rotationally connected near the interior one end of side core 11 with moving block 12, the oil cylinder of loosing core is fixedly connected on oil cylinder contiguous block 13, in the time of needs rotary core pulling, by pulling oil cylinder contiguous block 13, make oil cylinder contiguous block 13 drive moving block 12 and side core 11 to move axially, because moving block 12 excircles are provided with rotation groove, and fixed block 15 is embedded in and rotates in groove, because fixed block 15 is fixed on stationary magazine creel 1, and rotate groove along with fixed block 15 slides, causing rotating groove rotates relative to fixed block 15 shapes, drive moving block 12 to rotate, side core 11 is rotated, owing to rotating, groove helicity is identical with core groove 111, side core 11 can stable side be released, thereby the product 2 that causes by electric machine rotation and the damage of mould are avoided, and only need helicity just can the ensure precision identical with core groove 111 of groove will be rotated, difficulty of processing is reduced greatly, save the Mould Machining cost that rotation side is taken out.
Between described oil cylinder contiguous block 13 and moving block 12, be provided with connecting rod 14, described connecting rod 14 two ends are fixedly connected with respectively bearing, described moving block 12, oil cylinder contiguous block 13 are rotationally connected with connecting rod 14 respectively by bearing, bearing has effectively reduced the frictional force between oil cylinder contiguous block 13 and moving block 12, makes to rotate side and takes out convenient.
Described side core 11 is provided with annular locked mode groove 112 near moving block 12 excircle sides, one end, on described annular locked mode groove 112, conflict and have semi-circular lock module 113, lock module 113 is fixedly connected on grinding tool patrix 4, in the time of mold injection, patrix 4 presses down lock module 113 is stuck in locked mode groove 112, while effectively preventing injection moulding, side core 11 is moved, and improves the accuracy of injection moulding.
Described stationary magazine creel 1 is fixedly connected with seal cover 16 near side core 11 other ends, and seal cover 16 has improved sealing, effectively prevents that dust, foreign material from entering stationary magazine creel 1, and while preventing that side from taking out, the surface of sliding injury moving block 12, prevents that precision from changing.
Claims (4)
1. a tapered rotation muscle mould emptier, comprise side core, stationary magazine creel, described side core is arranged in stationary magazine creel, described side core is connected with stationary magazine creel slippage, described side core is round table-like, described side core excircle side is provided with spiral helicine core groove, it is characterized in that: comprise cylindrical moving block, oil cylinder contiguous block, described moving block is arranged in stationary magazine creel, described moving block diameter is identical with stationary magazine creel inner periphery diameter, described side core is fixedly connected with moving block one end, described moving block side is provided with the rotation groove identical with core groove helical form, described stationary magazine creel sidewall is fixedly connected with fixed block, described fixed block is conflicted in rotation groove, described oil cylinder contiguous block and moving block are rotationally connected near one end in side core.
2. tapered rotation muscle mould emptier according to claim 1; it is characterized in that: between described oil cylinder contiguous block and moving block, be provided with connecting rod; described connecting rod two ends are fixedly connected with respectively bearing, and described moving block, oil cylinder contiguous block are rotationally connected with connecting rod respectively by bearing.
3. tapered rotation muscle mould emptier according to claim 2, is characterized in that: described side core is provided with annular locked mode groove near excircle side, moving block one end, on described annular locked mode groove, conflicts and has semi-circular lock module.
4. tapered rotation muscle mould emptier according to claim 3, is characterized in that: described stationary magazine creel is fixedly connected with seal cover near the side core other end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420499389.4U CN204019920U (en) | 2014-09-01 | 2014-09-01 | Tapered rotation muscle mould emptier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420499389.4U CN204019920U (en) | 2014-09-01 | 2014-09-01 | Tapered rotation muscle mould emptier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204019920U true CN204019920U (en) | 2014-12-17 |
Family
ID=52059827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420499389.4U Expired - Fee Related CN204019920U (en) | 2014-09-01 | 2014-09-01 | Tapered rotation muscle mould emptier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204019920U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107234787A (en) * | 2017-07-27 | 2017-10-10 | 宁波横河模具股份有限公司 | A kind of demolding structure for being used to produce dust catcher swipe |
-
2014
- 2014-09-01 CN CN201420499389.4U patent/CN204019920U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107234787A (en) * | 2017-07-27 | 2017-10-10 | 宁波横河模具股份有限公司 | A kind of demolding structure for being used to produce dust catcher swipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141217 Termination date: 20190901 |