CN203665684U - Mould for machining spiral ceramic component - Google Patents
Mould for machining spiral ceramic component Download PDFInfo
- Publication number
- CN203665684U CN203665684U CN201320879483.8U CN201320879483U CN203665684U CN 203665684 U CN203665684 U CN 203665684U CN 201320879483 U CN201320879483 U CN 201320879483U CN 203665684 U CN203665684 U CN 203665684U
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- Prior art keywords
- mould
- core
- push rod
- die cavity
- brace
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- Expired - Fee Related
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Abstract
The utility model discloses a mould for machining a spiral ceramic component. The mould comprises an upper mould body and a lower mould body, wherein the upper mould body and the lower mould body are matched. The mould further comprises a cavity. A spiral core and a core insert are arranged in the cavity. The top end of the core insert stretches into an inner hole of the spiral core. An inclined rod is arranged on the upper mould body. One end of the inclined rod stretches into a sliding block of the lower mould body. One side of the sliding block is connected with the core insert. In the mould splitting process of the upper mould body and the lower mould body, the inclined rod drives the sliding block to move outwards and drives the core insert to retract from the cavity. The mould has the advantages that the mould is used for machining the ceramic component with the spiral head, demoulding is smooth, and production efficiency is high.
Description
Technical field
The utility model relates to a kind of for processing spiral ceramic member mould.
Background technology
Ceramic material is that it has the advantages such as high-melting-point, high rigidity, high-wearing feature, resistance to oxidation with a class Inorganic Non-metallic Materials natural or that synthetic compound process is shaped and high temperature sintering is made.Therefore, it is often used in and makes cutter etc.The nozzle of some helical structures, due to the high temperature resistant and wear-resisting characteristic of needs, generally can adopt ceramic material to be made by injection moulding.So spiral ceramic member due to its with spiral structure using when mold injection, the spirality of head easily causes fracture in the time of the demoulding, thus the yield rate of product is low.
Utility model content
The purpose of this utility model solves the problems of the technologies described above, and proposes one and is used for processing spiral ceramic member mould.
The purpose of this utility model, will be achieved by the following technical programs:
Be used for processing spiral ceramic member mould, comprise the upper and lower mould cooperatively interacting, described mould also comprises a die cavity, in described die cavity, be provided with spirality core and core and enter son, described core enters in the endoporus that sub top stretches to spirality core, is provided with a brace on described patrix, one end of described brace is stretched in the slide block of counterdie, one side of described slide block connects core and enters son, and when described upper and lower mould parting, brace band movable slider outwards moves and drives core to enter son and exits die cavity.
Preferably, it is parallel with die joint that described core enters son.
Preferably, described mould comprises an ejecting mechanism, and described ejecting mechanism comprises a push pedal connecting rod, be arranged on the push rod fixed head of push rod connecting rod top, and push rod on push rod fixed head, and one end of described push rod, for ejecting product, is arranged on the below of core.
The beneficial effects of the utility model are mainly reflected in: be spiral ceramic member for processing head, the demoulding is smooth and easy, and production efficiency is high.
Accompanying drawing explanation
Fig. 1: structural representation of the present utility model, now embodies the relation between runner and die cavity.
Fig. 2: structural representation of the present utility model.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is further described:
The utility model has disclosed a kind of for processing spiral ceramic member mould, shown in Fig. 1,2, comprise the upper and lower mould cooperatively interacting, described mould comprises a die cavity, in described die cavity, be provided with spirality core 2 and core and enter son 5, the top that described core enters son 5 stretches in the endoporus of spirality core 2, described patrix is provided with a brace 3, one end of described brace 3 is stretched in the slide block 4 of counterdie, one side of described slide block 4 connects core and enters son 5, when upper and lower mould parting, described brace 3 is with movable slider 4 outwards to move and drive core to enter son and is exited die cavity.
Described mould comprises an ejecting mechanism, and described ejecting mechanism comprises a push pedal connecting rod 8, is arranged on the push rod fixed head 7 of push rod connecting rod 8 tops, and push rod 6 on push rod fixed head, and one end of described push rod 6, for ejecting product, is arranged on the below of core 2.
The below lower the utility model course of work of summary:
After upper and lower mould closure, the injection moulding of expecting by runner 1, enters in die cavity pressurize.Mould is opened, and patrix drives brace 3 to move, and brace 3 is with movable slider 4 outwards to move, and slide block 4 enters son 5 by core and takes die cavity out of.Enter son 5 by core and can better form the endoporus of spirality product, and be difficult for causing the fracture at spiral place.
Finally move upward by ejecting mechanism, push rod 6 is by product ejection die.Ejecting product is to complete with existing pushing method, does not repeat them here.
The utility model still has numerous embodiments, and all employing equivalents or equivalent transformation and all technical schemes of forming, within all dropping on protection domain of the present utility model.
Claims (3)
1. for processing spiral ceramic member mould, comprise the upper and lower mould cooperatively interacting, it is characterized in that: described mould also comprises a die cavity, in described die cavity, be provided with spirality core and core and enter son, described core enters in the endoporus that sub top stretches to spirality core, on described patrix, be provided with a brace, one end of described brace is stretched in the slide block of counterdie, one side of described slide block connects core and enters son, when described upper and lower mould parting, brace band movable slider outwards moves and drives core to enter son and exits die cavity.
2. as claimed in claim 1 for processing spiral ceramic member mould, it is characterized in that: it is parallel with die joint that described core enters son.
3. as claimed in claim 2 for processing spiral ceramic member mould, it is characterized in that: described mould comprises an ejecting mechanism, described ejecting mechanism comprises a push pedal connecting rod, is arranged on the push rod fixed head of push rod connecting rod top, and push rod on push rod fixed head, one end of described push rod, for ejecting product, is arranged on the below of core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320879483.8U CN203665684U (en) | 2013-12-30 | 2013-12-30 | Mould for machining spiral ceramic component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320879483.8U CN203665684U (en) | 2013-12-30 | 2013-12-30 | Mould for machining spiral ceramic component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203665684U true CN203665684U (en) | 2014-06-25 |
Family
ID=50962017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320879483.8U Expired - Fee Related CN203665684U (en) | 2013-12-30 | 2013-12-30 | Mould for machining spiral ceramic component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203665684U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104890104A (en) * | 2015-06-24 | 2015-09-09 | 唐山贺祥机电股份有限公司 | Automatic pneumatic locking device for lifting forming machine of toilet |
-
2013
- 2013-12-30 CN CN201320879483.8U patent/CN203665684U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104890104A (en) * | 2015-06-24 | 2015-09-09 | 唐山贺祥机电股份有限公司 | Automatic pneumatic locking device for lifting forming machine of toilet |
| CN104890104B (en) * | 2015-06-24 | 2017-03-29 | 唐山贺祥机电股份有限公司 | Toilet lifts the automatic pneumatic locking device of forming machine |
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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 |
Granted publication date: 20140625 Termination date: 20161230 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |