CN204673920U - A kind of injection mold with insert - Google Patents
A kind of injection mold with insert Download PDFInfo
- Publication number
- CN204673920U CN204673920U CN201520351181.2U CN201520351181U CN204673920U CN 204673920 U CN204673920 U CN 204673920U CN 201520351181 U CN201520351181 U CN 201520351181U CN 204673920 U CN204673920 U CN 204673920U
- Authority
- CN
- China
- Prior art keywords
- insert
- die insert
- cooling water
- cover half
- fixed head
- 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
Links
- 238000002347 injection Methods 0.000 title claims abstract description 31
- 239000007924 injection Substances 0.000 title claims abstract description 31
- 239000000498 cooling water Substances 0.000 claims abstract description 34
- 238000009434 installation Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000001746 injection moulding Methods 0.000 description 7
- 238000012360 testing method Methods 0.000 description 7
- 229920003023 plastic Polymers 0.000 description 5
- 239000004033 plastic Substances 0.000 description 5
- 239000000284 extract Substances 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000010009 beating Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of injection mold with insert, comprise dynamic model and cover half, dynamic model comprises dynamic mould fixing plate, moving die insert, and is provided with the moving die insert fixed head of the first storage tank mated with moving die insert; First storage tank one end open, the other end is provided with dynamic model mold cooling water interface, and moving die insert one end is provided with handle, and the other end is provided with the moving die insert cooling water connector with dynamic model mold cooling water Interface Matching; Cover half comprises cover half fixed head, fixed die insert, and is provided with the fixed die insert fixed head of the second storage tank mated with fixed die insert; Second storage tank one end open, the other end is provided with cover half mold cooling water interface, and fixed die insert one end is provided with handle, and the other end is provided with the fixed die insert cooling water connector with cover half mold cooling water Interface Matching.The utility model can Fast Installation and dismounting, improves production efficiency, and alleviates mould and install and the weight of disengaging section, adds the security of human users.
Description
Technical field
The utility model relates to a kind of injection mold with insert, belongs to plastics performance testing equipment technical field.
Background technology
During existing modifying plastics is produced, the Mechanics Performance Testing of being correlated with to raw materials for plastics production and product is absolutely necessary a test stage.In testing, normally adopt and plastic grain be injection molded into standard batten, according to relevant testing standard, batten stretched, bend, the performance test such as impact.Therefore according to the difference of testing standard, need to make different injection molds, as ISO Standard Module, ASTM Standard Module, GB Standard Module etc.
When injection machine is less when project to be detected is more, mould is more, needs often to change injection mold, test with the batten obtaining different shape.In general, the injection mold weight of existing standard batten is heavier, probably at 5-10 kilogram not etc., substantially all needs the replacing manually carrying out mould.There is efficiency low and there is the problems such as certain security risk.
Utility model content
Utility model object: for problems of the prior art, the utility model provides a kind of injection mold with insert, to improve die change efficiency and to reduce the installation risk of operating personnel.
Technical scheme: for achieving the above object, the utility model adopts following technical scheme:
With an injection mold for insert, comprise dynamic model and cover half, described dynamic model comprises dynamic mould fixing plate, rectangular-shaped moving die insert, and is fixedly mounted on dynamic mould fixing plate, is provided with the moving die insert fixed head of the first storage tank mated with moving die insert; Described first storage tank one end open, the other end is provided with dynamic model mold cooling water interface, and described moving die insert one end is provided with handle, and the other end is provided with the moving die insert cooling water connector with described dynamic model mold cooling water Interface Matching; Described cover half comprises cover half fixed head, rectangular-shaped fixed die insert, and is fixedly mounted on cover half fixed head, is provided with the fixed die insert fixed head of the second storage tank mated with fixed die insert; Described second storage tank one end open, the other end is provided with cover half mold cooling water interface, and described fixed die insert one end is provided with handle, and the other end is provided with the fixed die insert cooling water connector with described cover half mold cooling water Interface Matching.
Preferably, described moving die insert fixed head is provided with locating hole, and described fixed die insert fixed head is provided with the backstay mated with described locating hole.
Preferably, described moving die insert upper surface is provided with the first protruding rail, and lower surface is provided with the second protruding rail, and described first storage tank upper wall is provided with the first recessed rail, and lower wall is provided with the second recessed rail; Described second protruding rail is provided with the first limited bayonet, and described second recessed rail is provided with the first flexible alignment pin mated with the first limited bayonet.
Preferably, the length of described second recessed rail is greater than the length of the first recessed rail.
Preferably, described fixed die insert upper surface is provided with the 3rd protruding rail, and lower surface is provided with the 4th protruding rail, and described second storage tank upper wall is provided with the 3rd recessed rail, and lower wall is provided with the 4th recessed rail; Described 4th protruding rail is provided with the second limited bayonet, and described 4th recessed rail is provided with the second flexible alignment pin mated with the second limited bayonet.
Preferably, the length of described 4th recessed rail is greater than the length of the 3rd recessed rail.
Preferably, described moving die insert fixed head is provided with die ejector pin, and described moving die insert is provided with insert thimble.
Preferably, spring mechanism is respectively equipped with in described die ejector pin and insert thimble.
Preferably, described cover half fixed head is provided with cylindrical hole, and described fixed die insert is provided with insert injecting hole.
Beneficial effect: compared with prior art, the utility model tool has the following advantages:
1, compared to the injection mold of existing entirety, the combination of inlaying of dynamic model and cover half gives die change very large flexibility, whole mould is no longer needed to carry out installing and changing, only need to change moving die insert, and the weight ratio unitary mould of dynamic model is light by more than 60%, because this reducing labour intensity, in the process of installing and change, eliminate much unnecessary step.Accelerate the speed of die change, compared to existing scheme, the time required for die change have dropped 50%.
2, more transducer set injection mold often needs two operating personnel in the past, uses after this programme, and people completely can easy manipulation, saves cost of labor.
3, owing to only changing moving die insert, and the weight of moving die insert is very light, and operating personnel, when installing, changing or dismantle mould, greatly reduce security risk.
Accompanying drawing explanation
Fig. 1 is the structural representation (insert pull-out) of the utility model embodiment.
Fig. 2 is the structural representation of dynamic model in the utility model embodiment.
Fig. 3 is the structural representation of cover half in the utility model embodiment.
In figure, 10: dynamic mould fixing plate, 20: moving die insert, 21: moving die insert handle, 22: moving die insert cooling water connector, 23: the first protruding rails, 24: the second protruding rails, 25: the first limited bayonets, 26 insert thimbles, 30: moving die insert fixed head, 31: locating hole, 32: the first storage tanks, 33: dynamic model mold cooling water interface, 34: the first flexible alignment pins, 35 die ejector pins, 40: cover half fixed head, 50: fixed die insert, 51: fixed die insert handle, 52: fixed die insert cooling water connector, 53: the three protruding rails, 54: the four protruding rails, 55: the second limited bayonets, 56 insert injecting holes, 60: fixed die insert fixed head, 61: backstay, 62: the second storage tanks, 63: cover half mold cooling water interface, 64: the second flexible alignment pins, 65: through hole.
Detailed description of the invention
Below in conjunction with specific embodiment, illustrate the utility model further, these embodiments should be understood and be only not used in restriction scope of the present utility model for illustration of the utility model, after having read the utility model, the amendment of those skilled in the art to the various equivalent form of value of the present utility model has all fallen within the application's claims limited range.
As shown in Figure 1, disclosed in the present embodiment, a kind of injection mold with insert, comprises dynamic model and cover half, and dynamic model comprises dynamic mould fixing plate 10, moving die insert 20 and moving die insert fixed head 30, equally, cover half comprises cover half fixed head 40, fixed die insert 50 and fixed die insert fixed head 60.Dynamic model and cover half fixed head 40 are screwed on injection machine, and moving die insert fixed head 30 is screwed on dynamic mould fixing plate 10, and fixed die insert fixed head 60 is screwed on cover half fixed head 40.Moving die insert 20 and fixed die insert 50 are arranged on insert fixed head respectively, can insert in insert fixed head or extract from insert fixed head, realize changing.
As shown in Figures 2 and 3, moving die insert fixed head 30 is respectively equipped with locating hole 31 above and below first storage tank 32, fixed die insert fixed head 60 is respectively equipped with the backstay 61 mated with locating hole 31 above and below second storage tank 62.During injection moulding, cover half is fixed on injection-moulding device, and dynamic model is arranged on cover half.The die form of each dynamic model all makes according to the shape of standard batten, and dynamic model is less, comparatively light, can simple and fast be pushed on cover half, fixed by locating hole 31, also can extract out fast from cover half.Moving die insert fixed head 30 is provided with die ejector pin 35, and moving die insert 20 is provided with insert thimble 26, is respectively equipped with spring mechanism in die ejector pin 35 and insert thimble 26, is not having under External Force Acting, and thimble is retracted, and can not expose and affect injection moulding.Cover half fixed head 40 is provided with cylindrical hole 65, and fixed die insert 50 is provided with insert injecting hole 56.
As shown in Figure 2, rectangular-shaped first storage tank 32 mated with moving die insert 20 offered by moving die insert fixed head 30, first storage tank 32 one end open, so that moving die insert 20 inserts and extracts, the other end is provided with dynamic model mold cooling water interface 33, for being connected with the cooling water recirculation system of injection machine.Moving die insert 20 one end is provided with handle 21, and the other end is provided with the moving die insert cooling water connector 22 mated with dynamic model mold cooling water interface 33, and after moving die insert 20 is in place, moving die insert cooling water connector 22 inserts dynamic model mold cooling water interface 33 completely.By arranging straight line protruding rail and arrange the recessed rail of straight line on moving die insert 20 on moving die insert fixed head 30, realize insert and move on insert fixed head and engage location.Specifically can be: moving die insert upper surface establishes the first protruding rail 23, lower surface establishes the second protruding rail 24, first storage tank 32 upper wall is provided with the first recessed rail mated with the first protruding rail 23, lower wall establishes the second recessed rail mated with the second protruding rail 24, second protruding rail 24 is established the first flexible alignment pin 34 that a recessed rail of the first limited bayonet 25, second establishes to mate with the first limited bayonet 25.For ease of handling insert, the first recessed rail is longer than by general second recessed rail in porch.
As shown in Figure 3, similar on the structure of fixed die insert 50 and fixed die insert fixed head 60 and dynamic model.Be specially, the second storage tank 62, second storage tank 62 one end open offered by fixed die insert fixed head 60, and the other end is provided with cover half mold cooling water interface 63; Fixed die insert 50 one end is provided with handle 51, and the other end is provided with the fixed die insert cooling water connector 52 mated with cover half mold cooling water interface 63.Fixed die insert 50 upper surface establishes the 3rd protruding rail 53, lower surface establishes the 4th protruding rail 54, second storage tank 62 upper wall is provided with the 3rd recessed rail mated with the 3rd protruding rail 53, lower wall establishes the 4th recessed rail mated with the 4th protruding rail 54,4th protruding rail 54 is established second limited bayonet 55,4th recessed rail is established one mate with the second limited bayonet 55 the second flexible recessed rail of alignment pin the 64, four is longer than the 3rd recessed rail in porch.
Disclosed in the utility model embodiment, a kind of installation process of the injection mold with insert is: first, fixed die insert is installed in cover half, dynamic model and cover half are combined, by hanging device, dynamic mould fixing plate and cover half fixed head are installed on injection machine, insert injecting hole on injection machine nozzle hole and fixed die insert, to good, is screwed.Then, moving die insert is installed, the same with fixed die insert installation method above, be specially: hand-held insert handle, insert protruding rail is put on the recessed rail of insert fixed head, flexible alignment pin toward pulling down to the end, again insert is pushed away inward, until after insert cooling water connector inserts mould cooling water connector completely, unclamp the flexible alignment pin that puts in place, make flexible alignment pin just be stuck on insert limited bayonet, die insert would not move.
Follow-up when beating different mouldings, without the need to dismantling dynamic model and cover half, as long as change moving die insert.Concrete operations are: first the cooling water on injection machine is shut, and stretch contracting alignment pin on the other hand, and flexible alignment pin is moved to position, and another hand-held insert handle pulls outward, and insert can unload.
In the injection moulding course of work, cover half is motionless, it is that hydraulic jack by injection machine provides kinetic energy that dynamic model moves, realization moves around, during injection moulding, dynamic model moves, locating hole on dynamic model and the complete fit of the backstay on cover half, until moving die insert and fixed die insert are fitted completely, start injection moulding, when injection moulding is complete, other position is moved on to after dynamic model, moulding on moving die insert, the at this moment thimble top die ejector pin of injection machine, die ejector pin pushes up insert thimble again, insert thimble teeming plastic, moulding can conveniently take out.
Claims (9)
1. the injection mold with insert, it is characterized in that, comprise dynamic model and cover half, described dynamic model comprises dynamic mould fixing plate, rectangular-shaped moving die insert, and be fixedly mounted on dynamic mould fixing plate, be provided with the moving die insert fixed head of the first storage tank mated with moving die insert; Described first storage tank one end open, the other end is provided with dynamic model mold cooling water interface, and described moving die insert one end is provided with handle, and the other end is provided with the moving die insert cooling water connector with described dynamic model mold cooling water Interface Matching; Described cover half comprises cover half fixed head, rectangular-shaped fixed die insert, and is fixedly mounted on cover half fixed head, is provided with the fixed die insert fixed head of the second storage tank mated with fixed die insert; Described second storage tank one end open, the other end is provided with cover half mold cooling water interface, and described fixed die insert one end is provided with handle, and the other end is provided with the fixed die insert cooling water connector with described cover half mold cooling water Interface Matching.
2. a kind of injection mold with insert according to claim 1, is characterized in that, described moving die insert fixed head is provided with locating hole, and described fixed die insert fixed head is provided with the backstay mated with described locating hole.
3. a kind of injection mold with insert according to claim 1, is characterized in that, described moving die insert upper surface is provided with the first protruding rail, and lower surface is provided with the second protruding rail, and described first storage tank upper wall is provided with the first recessed rail, and lower wall is provided with the second recessed rail; Described second protruding rail is provided with the first limited bayonet, and described second recessed rail is provided with the first flexible alignment pin mated with the first limited bayonet.
4. a kind of injection mold with insert according to claim 3, is characterized in that, the length of described second recessed rail is greater than the length of the first recessed rail.
5. a kind of injection mold with insert according to claim 1, is characterized in that, described fixed die insert upper surface is provided with the 3rd protruding rail, and lower surface is provided with the 4th protruding rail, and described second storage tank upper wall is provided with the 3rd recessed rail, and lower wall is provided with the 4th recessed rail; Described 4th protruding rail is provided with the second limited bayonet, and described 4th recessed rail is provided with the second flexible alignment pin mated with the second limited bayonet.
6. a kind of injection mold with insert according to claim 5, is characterized in that, the length of described 4th recessed rail is greater than the length of the 3rd recessed rail.
7. a kind of injection mold with insert according to claim 1, is characterized in that, described moving die insert fixed head is provided with die ejector pin, and described moving die insert is provided with insert thimble.
8. a kind of injection mold with insert according to claim 7, is characterized in that, is respectively equipped with spring mechanism in described die ejector pin and insert thimble.
9. a kind of injection mold with insert according to claim 1, is characterized in that, described fixed die insert fixed head is provided with cylindrical hole, and described fixed die insert is provided with insert injecting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520351181.2U CN204673920U (en) | 2015-05-27 | 2015-05-27 | A kind of injection mold with insert |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520351181.2U CN204673920U (en) | 2015-05-27 | 2015-05-27 | A kind of injection mold with insert |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204673920U true CN204673920U (en) | 2015-09-30 |
Family
ID=54173640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520351181.2U Expired - Fee Related CN204673920U (en) | 2015-05-27 | 2015-05-27 | A kind of injection mold with insert |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204673920U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107415170A (en) * | 2017-08-17 | 2017-12-01 | 昆山嘉华汽车电子科技有限公司 | Injection mold |
| CN109421199A (en) * | 2017-08-24 | 2019-03-05 | 大力卜股份有限公司 | Sole Forming Die Set and Sole Forming Machine |
-
2015
- 2015-05-27 CN CN201520351181.2U patent/CN204673920U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107415170A (en) * | 2017-08-17 | 2017-12-01 | 昆山嘉华汽车电子科技有限公司 | Injection mold |
| CN109421199A (en) * | 2017-08-24 | 2019-03-05 | 大力卜股份有限公司 | Sole Forming Die Set and Sole 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: 20150930 |