CN204398271U - A kind of injection mold of the easy demoulding - Google Patents
A kind of injection mold of the easy demoulding Download PDFInfo
- Publication number
- CN204398271U CN204398271U CN201420859204.6U CN201420859204U CN204398271U CN 204398271 U CN204398271 U CN 204398271U CN 201420859204 U CN201420859204 U CN 201420859204U CN 204398271 U CN204398271 U CN 204398271U
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- China
- Prior art keywords
- push rod
- top board
- spring
- bed die
- injection mold
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Abstract
The utility model is a kind of injection mold of the easy demoulding, comprise mold, and the bed die be arranged on below mold, and the right expansion link be arranged on the right side of bed die, and be arranged on the right push boat of right expansion link end, and the left push boat be arranged on the left of bed die, and the first push rod be arranged in bed die, and the first spring be arranged on the first push rod, and the second push rod be arranged on the right of the first push rod, and the second spring be arranged on the second push rod, and the first top board be arranged on above the first push rod and the second push rod, and be arranged on the second top board and the 3rd top board on the first top board both sides, and the 3rd push rod be arranged on the right side of the second top board, and the 3rd spring be arranged on the 3rd push rod, and the 4th push rod be arranged on the left of the 3rd top board, and the 4th spring be arranged on the 4th push rod, the injection mold of this kind of easy demoulding has that serviceability is good, stripping rate is fast, labour intensity is low, structure is simple, and the advantage that use cost is low.
Description
Technical field
The utility model relates to a kind of injection mold of the easy demoulding.
Background technology
Mould is the development industry that now society is important, and the making quality of mould can reflect the product quality of all trades and professions, even can reflect a national development.In numerous mould kinds, injection mould is the one of occupying mass market, and along with the demand of various plastic product, injection mould is also in develop rapidly, existing injection mould automatization level is more and more higher, precision is also more and more higher, can along with the raising of precision and automatization level, and the structure of mould also becomes complexity very, and the structure of complexity is when operation, easy generation is worn and torn mutually, reduces service life, indirectly improves use cost; In addition, existing injection mould is in demoulding design, and major part is all adopt the mode such as Pneumatic demould, if mould both sides are stressed comparatively large or when having an obstruction, there will be cannot after the demoulding or forced demoulding, and cause damage to product, serviceability aspect has to be hoisted.
Utility model content
The utility model mainly solves the technical problem existing for prior art, thus provides that a kind of serviceability is good, stripping rate is fast, labour intensity is low, structure is simple, and the injection mold of the low easy demoulding of use cost.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals:
The injection mold of a kind of easy demoulding of the present utility model, comprise mold, and the bed die be arranged on below mold, and the right expansion link be arranged on the right side of bed die, and be arranged on the right push boat of right expansion link end, and the left push boat be arranged on the left of bed die, and the first push rod be arranged in bed die, and the first spring be arranged on the first push rod, and the second push rod be arranged on the right of the first push rod, and the second spring be arranged on the second push rod, and the first top board be arranged on above the first push rod and the second push rod, and be arranged on the second top board and the 3rd top board on the first top board both sides, and the 3rd push rod be arranged on the right side of the second top board, and the 3rd spring be arranged on the 3rd push rod, and the 4th push rod be arranged on the left of the 3rd top board, and the 4th spring be arranged on the 4th push rod.
As preferably, the end of described left push boat is also provided with left expansion link.
As preferably, the width of described first top board equals the width between the second top board and the 3rd top board.
As preferably, the diameter of described 3rd push rod equals the diameter of right expansion link.
As preferably, described first push rod and the second push rod symmetry are positioned at the below of the first top board, and highly identical.
As preferably, the width of described mold equals the width of bed die.
The beneficial effects of the utility model are: the injection mold due to the easy demoulding is provided with the first top board, second top board and the 3rd top board, this kind of design allows this demolding structure go in multiple injection mould, as long as by change first top board, the inner surface structure of the second top board and the 3rd top board, just can complete the processing of various injection mold, the mould pattern fixed need not be only limitted to, improve serviceability, if after mould uses the long period to produce consume simultaneously, mould just can be allowed to continue to use as long as change corresponding top board, without the need to changing whole bed die, reduce use cost, 3rd push rod with the design of the 4th push rod, operator can be adjusted mould from the left and right sides according to actual conditions, avoids mould because the pressure of both sides cannot the situation of the demoulding smoothly, improves further outside serviceability, also allow the demoulding more secure, the setting of the first spring and the second spring allows mould after processing, and automatically can be ejected, significantly improve stripping rate, decrease labour intensity simultaneously, and this kind of structure is very simple, can reach stripping result without the need to adding other parts.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structure chart of the injection mold of a kind of easy demoulding of the utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, to make advantage of the present utility model and feature can be easier to be readily appreciated by one skilled in the art, thus more explicit defining is made to protection domain of the present utility model
As shown in Figure 1, a kind of injection mold of the easy demoulding, comprise mold 1, and the bed die 2 be arranged on below mold 1, and the right expansion link 5 be arranged on the right side of bed die 2, and be arranged on the right push boat 3 of right expansion link 5 end, and the left push boat 4 be arranged on the left of bed die 2, and the first push rod 10 be arranged in bed die 2, and the first spring 11 be arranged on the first push rod 10, and the second push rod 12 be arranged on the right of the first push rod 10, and the second spring 13 be arranged on the second push rod 12, and the first top board 14 be arranged on above the first push rod 10 and the second push rod 12, and be arranged on the second top board 15 and the 3rd top board 16 on the first top board 14 both sides, and the 3rd push rod 6 be arranged on the right side of the second top board 15, and the 3rd spring be arranged on the 3rd push rod 6, and the 4th push rod 8 be arranged on the left of the 3rd top board 16, and the 4th spring 9 be arranged on the 4th push rod 8.
The end of described left push boat 4 is also provided with left expansion link (not shown).The width of described first top board 14 equals the width between the second top board 15 and the 3rd top board 16.The diameter of described 3rd push rod 6 equals the diameter of right expansion link 5.Described first push rod 10 and the second push rod 12 symmetry are positioned at the below of the first top board 14, and highly identical.The width of described mold 1 equals the width of bed die 2.
The injection mold of this kind of easy demoulding in use, when mold 1 upwards lifts, bed die 2 loses pressure, the first spring 11 on first push rod 10 and the second push rod 12 and the second spring 13 are automatically by the first top board 14 upwards jack-up, allow shaping mould can automatically disengage bed die 2, when mold 1 is exerted pressure downwards, the first spring 11 and the backward lower compression of the second spring 13 pressurized; In addition, when after mould molding, first spring 11 and the second spring 13 due to the ambilateral pressure of mould excessive and cannot ejection die time, the left push boat of promotion 4 that can be artificial and right push boat 3, right expansion link 5 and left expansion link promotion the 3rd push rod 6 and the 4th push rod 8 is utilized second top board 15 and the 3rd top board 16 inwardly to be promoted slightly, the second top board 15 and the 3rd top board 16 is allowed to automatically reset by the 3rd spring 7 and the 4th spring 9, operation rear mold both sides like this will spin off, and allow the first spring 11 and the second spring 13 can ejection die smoothly.
The beneficial effects of the utility model are: the injection mold due to the easy demoulding is provided with the first top board, second top board and the 3rd top board, this kind of design allows this demolding structure go in multiple injection mould, as long as by change first top board, the inner surface structure of the second top board and the 3rd top board, just can complete the processing of various injection mold, the mould pattern fixed need not be only limitted to, improve serviceability, if after mould uses the long period to produce consume simultaneously, mould just can be allowed to continue to use as long as change corresponding top board, without the need to changing whole bed die, reduce use cost, 3rd push rod with the design of the 4th push rod, operator can be adjusted mould from the left and right sides according to actual conditions, avoids mould because the pressure of both sides cannot the situation of the demoulding smoothly, improves further outside serviceability, also allow the demoulding more secure, the setting of the first spring and the second spring allows mould after processing, and automatically can be ejected, significantly improve stripping rate, decrease labour intensity simultaneously, and this kind of structure is very simple, can reach stripping result without the need to adding other parts.
The above, be only detailed description of the invention of the present utility model, but protection domain of the present utility model is not limited thereto, and any change of expecting without creative work or replacement, all should be encompassed within protection domain of the present utility model.Therefore, the protection domain that protection domain of the present utility model should limit with claims is as the criterion.
Claims (6)
1. the injection mold of an easy demoulding, it is characterized in that: comprise mold, and the bed die be arranged on below mold, and the right expansion link be arranged on the right side of bed die, and be arranged on the right push boat of right expansion link end, and the left push boat be arranged on the left of bed die, and the first push rod be arranged in bed die, and the first spring be arranged on the first push rod, and the second push rod be arranged on the right of the first push rod, and the second spring be arranged on the second push rod, and the first top board be arranged on above the first push rod and the second push rod, and be arranged on the second top board and the 3rd top board on the first top board both sides, and the 3rd push rod be arranged on the right side of the second top board, and the 3rd spring be arranged on the 3rd push rod, and the 4th push rod be arranged on the left of the 3rd top board, and the 4th spring be arranged on the 4th push rod.
2. the injection mold of a kind of easy demoulding according to claim 1, is characterized in that: the end of described left push boat is also provided with left expansion link.
3. the injection mold of a kind of easy demoulding according to claim 1, is characterized in that: the width of described first top board equals the width between the second top board and the 3rd top board.
4. the injection mold of a kind of easy demoulding according to claim 1, is characterized in that: the diameter of described 3rd push rod equals the diameter of right expansion link.
5. the injection mold of a kind of easy demoulding according to claim 1, is characterized in that: described first push rod and the second push rod symmetry are positioned at the below of the first top board, and highly identical.
6. the injection mold of a kind of easy demoulding according to claim 1, is characterized in that: the width of described mold equals the width of bed die.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420859204.6U CN204398271U (en) | 2014-12-30 | 2014-12-30 | A kind of injection mold of the easy demoulding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420859204.6U CN204398271U (en) | 2014-12-30 | 2014-12-30 | A kind of injection mold of the easy demoulding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204398271U true CN204398271U (en) | 2015-06-17 |
Family
ID=53422166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420859204.6U Expired - Fee Related CN204398271U (en) | 2014-12-30 | 2014-12-30 | A kind of injection mold of the easy demoulding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204398271U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104552820A (en) * | 2014-12-30 | 2015-04-29 | 苏州用朴合金工具有限公司 | Injection mold easy to strip |
-
2014
- 2014-12-30 CN CN201420859204.6U patent/CN204398271U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104552820A (en) * | 2014-12-30 | 2015-04-29 | 苏州用朴合金工具有限公司 | Injection mold easy to strip |
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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: 20150617 Termination date: 20151230 |
|
| EXPY | Termination of patent right or utility model |