CN204196162U - A kind of mould quick change ejector sleeve structure - Google Patents
A kind of mould quick change ejector sleeve structure Download PDFInfo
- Publication number
- CN204196162U CN204196162U CN201420518771.5U CN201420518771U CN204196162U CN 204196162 U CN204196162 U CN 204196162U CN 201420518771 U CN201420518771 U CN 201420518771U CN 204196162 U CN204196162 U CN 204196162U
- Authority
- CN
- China
- Prior art keywords
- block
- ejector sleeve
- mould
- ejector
- moving platen
- 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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Abstract
The utility model discloses a kind of mould quick change ejector sleeve structure, be arranged on mould, described mould quick change ejector sleeve structure comprises ejector sleeve, block A, block B and block C, block A is arranged in block B by bolt, block B is arranged in mould Bottom clamp plate by bolt, block C is arranged in the push pedal of mould by bolt, block B, block C and ejector retainner plate have through hole corresponding to position, ejector sleeve one end is arranged in through hole and conflicts with block A, the ejector sleeve other end is communicated with die cavity with dynamic model block through the moving platen of mould, when changing ejector sleeve, first dismantle block A, take out ejector sleeve, take out block B again, finally take out block C, now just easily ejector sleeve can be taken out and change.
Description
Technical field
The utility model relates to injection mold technology, particularly a kind of mould quick change ejector sleeve structure.
Background technology
Ejector sleeve (sleeve), also known as ejector sleeve.Belong in mould structure and eject part, be usually applied on the longer screw column of product, guarantee ejects smooth and easy.A lot of product needed set screw post height meets different assembling demands, and this will change ejector sleeve.Existing ejector sleeve disassembly and assembly process is: after eating mold bottom Bottom clamp plate, push pedal of dismantling, then takes out ejector sleeve, and this disassembly and assembly process is loaded down with trivial details and easily go wrong, for the operator not understanding mould structure, and comparatively difficulty.And the restriction of the instrument of being subject to, when dismantling king bolt, inconvenient.If mould is very large, for volume production producer, in dismounting and assembling process, there is potential safety hazard, need to expend very large manpower and materials.
Utility model content
The utility model aims to provide a kind of mould quick change ejector sleeve structure, can facilitate, take out ejector sleeve easily.
For achieving the above object, the utility model have employed following technical scheme:
Mould quick change ejector sleeve structure of the present utility model, be arranged on mould, described mould comprises dynamic model block, moving platen, support, ejector retainner plate, push pedal and Bottom clamp plate, dynamic model block is arranged on moving platen, moving platen by support installing on Bottom clamp plate, ejector retainner plate is arranged in push pedal, ejector retainner plate and push pedal to be arranged on Bottom clamp plate below moving platen, described mould quick change ejector sleeve structure comprises ejector sleeve, block A, block B and block C, block A is arranged in block B by bolt, block B is arranged in Bottom clamp plate by bolt, block C is arranged in push pedal by bolt, block B, block C and ejector retainner plate have through hole corresponding to position, ejector sleeve one end is arranged in through hole and conflicts with block A, the ejector sleeve other end is communicated with die cavity with dynamic model block through moving platen.
As perfect further, also comprise sleeve pipe, sleeve pipe is socketed in outside ejector sleeve through ejector retainner plate, moving platen and dynamic model block.
Compared with prior art, the beneficial effects of the utility model are:
1) when changing ejector sleeve, first dismantle block A, takes out ejector sleeve, then take out block B; Finally take out block C.Now just easily ejector sleeve can be taken out and change.Whole process only need be dismantled 5 place M6 screws, can complete, and do not have potential safety hazard without the need to too many instrument.Because do not need whole dynamic model of dismantling, so other pitch of enterses are unaffected, can ensure to change front and back mould state constant.
2) outside ejector sleeve, sleeve pipe is set, alleviates the wearing and tearing to mould and ejector sleeve, extend die life.
Accompanying drawing explanation
Fig. 1 is mould quick change ejector sleeve structure structural representation of the present utility model;
Fig. 2 is A portion partial enlarged drawing in Fig. 1.
In figure: 1. dynamic model block; 2. moving platen; 3. support; 4. ejector retainner plate; 5. push pedal; 6. Bottom clamp plate; 7. block A; 8. block B; 9. block C; 10. ejector sleeve; 11. sleeve pipes; 12. die cavities.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Embodiment 1
See Fig. 1, Fig. 2, mould quick change ejector sleeve structure of the present utility model, be arranged on mould, described mould comprises dynamic model block 1, moving platen 2, support 3, ejector retainner plate 4, push pedal 5 and Bottom clamp plate 6, dynamic model block 1 is arranged on moving platen 2, moving platen 2 is arranged on Bottom clamp plate 6 by support 3, ejector retainner plate 4 is arranged in push pedal 5, ejector retainner plate 4 and push pedal 5 to be arranged on Bottom clamp plate 6 below moving platen 2, described mould quick change ejector sleeve structure comprises ejector sleeve 10, block A7, block B8 and block C9, block A7 is arranged in block B8 by bolt, block B8 is arranged in Bottom clamp plate 6 by bolt, block C9 is arranged in push pedal 5 by bolt, block B8 and block C9 has through hole corresponding to position, ejector sleeve 10 one end is arranged in through hole and block A7 conflicts, ejector sleeve 10 other end is arranged on dynamic model block 1 and is communicated with die cavity 12 with in moving platen 2.
Mould quick change ejector sleeve structure of the present utility model, also comprises sleeve pipe 11, and sleeve pipe 11 is socketed in outside ejector sleeve 10 through ejector retainner plate 4, moving platen 2 and dynamic model block 1.
First dismantle block A7, takes out ejector sleeve; Take out block B again; Finally take out block C.Now just easily ejector sleeve 10 can be taken out replacing.Whole process only need be dismantled 5 place M6 screws, can complete, and do not have potential safety hazard without the need to too many instrument.Because do not need whole dynamic model of dismantling, so other pitch of enterses are unaffected, can ensure to change front and back mould state constant.
Sleeve pipe 11 is set outside ejector sleeve 10, alleviates the wearing and tearing between mould and ejector sleeve 10, extend die life.
Claims (2)
1. a mould quick change ejector sleeve structure, be arranged on mould, described mould comprises dynamic model block, moving platen, support, ejector retainner plate, push pedal and Bottom clamp plate, dynamic model block is arranged on moving platen, moving platen by support installing on Bottom clamp plate, ejector retainner plate is arranged in push pedal, ejector retainner plate and push pedal to be arranged on Bottom clamp plate below moving platen, it is characterized in that: described mould quick change ejector sleeve structure comprises ejector sleeve, block A, block B and block C, block A is arranged in block B by bolt, block B is arranged in Bottom clamp plate by bolt, block C is arranged in push pedal by bolt, block B, block C and ejector retainner plate have through hole corresponding to position, ejector sleeve one end is arranged in through hole and conflicts with block A, the ejector sleeve other end is communicated with die cavity with dynamic model block through moving platen.
2. mould quick change ejector sleeve structure according to claim 1, is characterized in that: also comprise sleeve pipe, and sleeve pipe is socketed in outside ejector sleeve through ejector retainner plate, moving platen and dynamic model block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420518771.5U CN204196162U (en) | 2014-09-09 | 2014-09-09 | A kind of mould quick change ejector sleeve structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420518771.5U CN204196162U (en) | 2014-09-09 | 2014-09-09 | A kind of mould quick change ejector sleeve structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204196162U true CN204196162U (en) | 2015-03-11 |
Family
ID=52654159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420518771.5U Expired - Fee Related CN204196162U (en) | 2014-09-09 | 2014-09-09 | A kind of mould quick change ejector sleeve structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204196162U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108995157A (en) * | 2018-08-30 | 2018-12-14 | 珠海格力精密模具有限公司 | Ejector sleeve component and mold |
-
2014
- 2014-09-09 CN CN201420518771.5U patent/CN204196162U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108995157A (en) * | 2018-08-30 | 2018-12-14 | 珠海格力精密模具有限公司 | Ejector sleeve component and mold |
| CN108995157B (en) * | 2018-08-30 | 2023-10-03 | 珠海格力精密模具有限公司 | Push tube assembly and die |
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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: 20150311 Termination date: 20150909 |
|
| EXPY | Termination of patent right or utility model |