CN204249162U - For the easy form removal mould that rubber bellows is produced - Google Patents
For the easy form removal mould that rubber bellows is produced Download PDFInfo
- Publication number
- CN204249162U CN204249162U CN201420649304.6U CN201420649304U CN204249162U CN 204249162 U CN204249162 U CN 204249162U CN 201420649304 U CN201420649304 U CN 201420649304U CN 204249162 U CN204249162 U CN 204249162U
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- internal mold
- mold
- block
- form removal
- module
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Abstract
The utility model discloses a kind of easy form removal mould produced for rubber bellows, comprise external mold, internal mold, limited block, block and taper mandrel, described limited block and described block are separately positioned on the two ends of described internal mold, described internal mold is arranged in described external mold, described external mold comprises upper die and lower die, the conical through-hole with described taper mandrel adaptation is provided with in described limited block, described internal mold and described block, described internal mold comprises multiple module of distributing along its axis and tight loop, and described tight loop is arranged on the two ends of described internal mold.The utility model is used for the easy form removal mould of rubber bellows production by dismountable internal mold, make it after the production completing bellows, directly internal mold can be dismantled, avoid directly whole internal mold being extracted out, thus the damage avoided bellows, accelerate dismounting speed simultaneously, improve operating efficiency.
Description
Technical field
The utility model relates to mould, particularly relates to a kind of easy form removal mould produced for rubber bellows.
Background technology
Rubber bellows refers to the tubular elastomeric sensing element connected into along folding retractable direction with collapsible wrinkle sheet.The instrument that present stage manufactures rubber bellows mainly adopts mould to produce, but because the scrambling of bellows, may in the process of molding, when extracting internal mold, because the special shape of internal mold, cause internal mold to dismantle difficulty, bellows appearance may be caused impaired if directly extracted from bellows.
Utility model content
The purpose of this utility model is just to provide a kind of easy form removal mould produced for rubber bellows to solve the problem.
The utility model is achieved through the following technical solutions above-mentioned purpose:
A kind of easy form removal mould produced for rubber bellows, comprise external mold, internal mold, limited block and block, described limited block and described block are separately positioned on the two ends of described internal mold, described internal mold is arranged in described external mold, described external mold comprises upper die and lower die, described easy form removal mould also comprises taper mandrel, the conical through-hole with described taper mandrel adaptation is provided with in described limited block, described internal mold and described block, described internal mold comprises multiple module of distributing along its axis and tight loop, and described tight loop is arranged on the two ends of described internal mold.
Particularly, described mould also comprises clamp nut, described taper mandrel comprises conical section and cylindrical portion, described conical section is arranged in described internal mold, described cylindrical portion is arranged on that described internal mold is outer and described cylindrical portion arranged outside has the external screw thread with described clamp nut adaptation, and described clamp nut is arranged in described cylindrical portion.
Further, circular force block is provided with between described clamp nut and described external mold.
Particularly, described internal mold is divided into four modules by the parallel plane of two edges wherein axisymmetrical, and the first module, the second module, the 3rd module and four module is divided into clockwise successively from upper end, two cross sections of described first module are same plane, and two cross sections of described second module are parallel to each other.
Preferably, the gradient of described taper mandrel and described conical through-hole is 15 °, the length of described taper mandrel is greater than the length of described external mold, and the large end external diameter of described taper mandrel is greater than the large end internal diameter of described limited block, and the small end external diameter of described taper mandrel is less than the small end inner diameter of described block.
Particularly, the internal diameter of described tight loop equals the external diameter of described internal mold.
The beneficial effects of the utility model are:
The utility model is used for the easy form removal mould of rubber bellows production by dismountable internal mold, make it after the production completing bellows, directly internal mold can be dismantled, avoid directly whole internal mold being extracted out, thus the damage avoided bellows, accelerate dismounting speed simultaneously, improve operating efficiency.
Accompanying drawing explanation
Fig. 1 is the sectional view of the easy form removal mould for rubber bellows production described in the utility model;
Fig. 2 is the sectional view of internal mold described in the utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail:
As depicted in figs. 1 and 2, the utility model is used for the easy form removal mould that rubber bellows is produced, comprise external mold 1, internal mold 2, limited block 5, block 6, taper mandrel 3 and clamp nut 10, limited block 5 and block 6 are separately positioned on the two ends of internal mold 2, internal mold 2 is arranged in external mold 1, external mold 1 comprises upper die and lower die, limited block 5, the conical through-hole with taper mandrel 3 adaptation is provided with in internal mold 2 and block 6, internal mold 2 comprises multiple module of distributing along its axis and tight loop 7, tight loop 7 is arranged on the two ends of internal mold 2, taper mandrel 3 comprises conical section 31 and cylindrical portion 32, conical section 31 is arranged in internal mold 2, cylindrical portion 32 is arranged on that internal mold 2 is outer and cylindrical portion 32 arranged outside has the external screw thread with clamp nut 10 adaptation, clamp nut 10 is arranged in cylindrical portion 32, circular force block 8 is provided with between clamp nut 10 and external mold 1, internal mold 2 is divided into four modules by the parallel plane of two edges wherein axisymmetrical, and be divided into the first module 21 clockwise successively from upper end, second module 22, 3rd module 23 and four module 24, two cross sections of the first module 21 are same plane, two cross sections of the second module 22 are parallel to each other, the gradient of taper mandrel 3 and conical through-hole is 15 °, the length of taper mandrel 3 is greater than the length of external mold 1, the large end external diameter of taper mandrel 3 is greater than the large end internal diameter of limited block 5, the small end external diameter of taper mandrel 3 is less than the small end inner diameter of block 6, the internal diameter of tight loop 7 equals the external diameter of internal mold 2.
The operation principle that the utility model is used for the easy form removal mould that rubber bellows is produced is as follows:
Explain according to the orientation that such as Fig. 1 puts, when bellows 4 produced by needs, first by the first module 21, second module 22, 3rd module 23 and four module 24 splice along taper mandrel 3, then fix with the two ends of tight loop 7 by internal mold 2, again internal mold 2 and taper mandrel 3 are put on the counterdie of external mold 1 along the orientation shown in figure, then the patrix of external mold 1 is placed on counterdie, by external fixation device, patrix and counterdie are fixed, again circular force block 8 is inserted in the cylindrical portion 32 of taper mandrel 3, finally clamp nut 10 is being screwed in cylindrical portion 32, by screwing the pulling force that clamp nut 10 makes taper mandrel 3 be subject to the right, because taper mandrel 3 and conical through-hole all have certain gradient, thus interior axle is swollen by taper mandrel 3, internal mold 2 can be effectively avoided to occur dislocation, when needing dismounting internal mold 2 after being used to complete, taper mandrel 3 is extracted out from internal mold 2, applying inside active force to the second module 22 or four module 24 makes its appearance of inwardly sliding depart from, and then after being extracted out, can continue to extract out remaining module, and damage can not be caused to bellows 4.
The technical solution of the utility model is not limited to the restriction of above-mentioned specific embodiment, and every technology distortion made according to the technical solution of the utility model, all falls within protection domain of the present utility model.
Claims (6)
1. the easy form removal mould produced for rubber bellows, comprise external mold, internal mold, limited block and block, described limited block and described block are separately positioned on the two ends of described internal mold, described internal mold is arranged in described external mold, described external mold comprises upper die and lower die, it is characterized in that: described easy form removal mould also comprises taper mandrel, described limited block, the conical through-hole with described taper mandrel adaptation is provided with in described internal mold and described block, described internal mold comprises multiple module of distributing along its axis and tight loop, described tight loop is arranged on the two ends of described internal mold.
2. the easy form removal mould produced for rubber bellows according to claim 1, it is characterized in that: also comprise clamp nut, described taper mandrel comprises conical section and cylindrical portion, described conical section is arranged in described internal mold, described cylindrical portion is arranged on that described internal mold is outer and described cylindrical portion arranged outside has the external screw thread with described clamp nut adaptation, and described clamp nut is arranged in described cylindrical portion.
3. the easy form removal mould produced for rubber bellows according to claim 2, is characterized in that: be provided with circular force block between described clamp nut and described external mold.
4. the easy form removal mould produced for rubber bellows according to claim 1, it is characterized in that: described internal mold is divided into four modules by the parallel plane of two edges wherein axisymmetrical, and the first module, the second module, the 3rd module and four module is divided into clockwise successively from upper end, two cross sections of described first module are same plane, and two cross sections of described second module are parallel to each other.
5. the easy form removal mould produced for rubber bellows according to claim 1, it is characterized in that: the gradient of described taper mandrel and described conical through-hole is 15 °, the length of described taper mandrel is greater than the length of described external mold, the large end external diameter of described taper mandrel is greater than the large end internal diameter of described limited block, and the small end external diameter of described taper mandrel is less than the small end inner diameter of described block.
6. the easy form removal mould produced for rubber bellows according to claim 1, is characterized in that: the internal diameter of described tight loop equals the external diameter of described internal mold.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420649304.6U CN204249162U (en) | 2014-11-04 | 2014-11-04 | For the easy form removal mould that rubber bellows is produced |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420649304.6U CN204249162U (en) | 2014-11-04 | 2014-11-04 | For the easy form removal mould that rubber bellows is produced |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204249162U true CN204249162U (en) | 2015-04-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420649304.6U Expired - Fee Related CN204249162U (en) | 2014-11-04 | 2014-11-04 | For the easy form removal mould that rubber bellows is produced |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204249162U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104723579A (en) * | 2015-04-13 | 2015-06-24 | 哈尔滨工业大学 | Assembling mold for all-composite corrugated sandwich cylindrical shells |
| CN104924492A (en) * | 2015-06-30 | 2015-09-23 | 无锡二橡胶股份有限公司 | Hot air duct production mould |
| CN107127916A (en) * | 2017-07-04 | 2017-09-05 | 中车青岛四方车辆研究所有限公司 | Evagination core and sulfurizing mould |
| CN107803960A (en) * | 2017-11-29 | 2018-03-16 | 青岛开世密封工业有限公司 | A kind of anti-eccentric mould of long length hose and its application method |
| CN109849376A (en) * | 2018-12-21 | 2019-06-07 | 四川明日宇航工业有限责任公司 | A kind of half-and-half type composite pipe forming frock and its release method |
| CN109940795A (en) * | 2019-03-21 | 2019-06-28 | 上海三原电缆附件有限公司 | The automatic removable mold device of the internal model of cable intermediate joint rubber parts |
| CN110315703A (en) * | 2019-07-03 | 2019-10-11 | 安徽天大模具有限公司 | A kind of injection mold that dirt-proof boot easily takes out |
| CN110315696A (en) * | 2019-07-03 | 2019-10-11 | 安徽天大模具有限公司 | A kind of automobile dustproof mold |
| CN110341093A (en) * | 2019-07-03 | 2019-10-18 | 华中科技大学鄂州工业技术研究院 | The interior mold and release method of bellows in breast ultrasound computed tomography (SPECT) system |
-
2014
- 2014-11-04 CN CN201420649304.6U patent/CN204249162U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104723579A (en) * | 2015-04-13 | 2015-06-24 | 哈尔滨工业大学 | Assembling mold for all-composite corrugated sandwich cylindrical shells |
| CN104723579B (en) * | 2015-04-13 | 2017-03-22 | 哈尔滨工业大学 | Assembling mold for all-composite corrugated sandwich cylindrical shells |
| CN104924492A (en) * | 2015-06-30 | 2015-09-23 | 无锡二橡胶股份有限公司 | Hot air duct production mould |
| CN104924492B (en) * | 2015-06-30 | 2017-07-21 | 无锡二橡胶股份有限公司 | Warm-air pipe production mould |
| CN107127916A (en) * | 2017-07-04 | 2017-09-05 | 中车青岛四方车辆研究所有限公司 | Evagination core and sulfurizing mould |
| CN107803960A (en) * | 2017-11-29 | 2018-03-16 | 青岛开世密封工业有限公司 | A kind of anti-eccentric mould of long length hose and its application method |
| CN109849376A (en) * | 2018-12-21 | 2019-06-07 | 四川明日宇航工业有限责任公司 | A kind of half-and-half type composite pipe forming frock and its release method |
| CN109940795A (en) * | 2019-03-21 | 2019-06-28 | 上海三原电缆附件有限公司 | The automatic removable mold device of the internal model of cable intermediate joint rubber parts |
| CN109940795B (en) * | 2019-03-21 | 2023-12-01 | 上海三原电缆附件有限公司 | Automatic internal mold loading and demolding device for cable intermediate joint rubber piece |
| CN110315703A (en) * | 2019-07-03 | 2019-10-11 | 安徽天大模具有限公司 | A kind of injection mold that dirt-proof boot easily takes out |
| CN110315696A (en) * | 2019-07-03 | 2019-10-11 | 安徽天大模具有限公司 | A kind of automobile dustproof mold |
| CN110341093A (en) * | 2019-07-03 | 2019-10-18 | 华中科技大学鄂州工业技术研究院 | The interior mold and release method of bellows in breast ultrasound computed tomography (SPECT) system |
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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: 20150408 Termination date: 20151104 |
|
| EXPY | Termination of patent right or utility model |