CN203818478U - Runner connection-disconnection regulating structure of multi-cavity mould - Google Patents
Runner connection-disconnection regulating structure of multi-cavity mould Download PDFInfo
- Publication number
- CN203818478U CN203818478U CN201420175078.2U CN201420175078U CN203818478U CN 203818478 U CN203818478 U CN 203818478U CN 201420175078 U CN201420175078 U CN 201420175078U CN 203818478 U CN203818478 U CN 203818478U
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- China
- Prior art keywords
- runner
- disconnection
- limiting section
- valve regulation
- connection
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- 230000001105 regulatory effect Effects 0.000 title abstract description 7
- 239000000463 material Substances 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000003068 static effect Effects 0.000 abstract 4
- 238000006243 chemical reaction Methods 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Abstract
The utility model discloses a runner connection-disconnection regulating structure of a multi-cavity mould. A cut-off part is arranged in a runner; a static module is arranged at one side of the runner and is vertical to the runner; a limiting bolt is fixed on the static module; a movable module is in sliding connection with and positioned above the static module and comprises a slide limiting part and a connection-disconnection regulating part, the connection-disconnection regulating part of the movable module is inserted to the cut-off part of the runner, and the limiting bolt of the static module is in sliding connection with and positioned in the slide limiting part; a runner connecting slot is formed in the connection-disconnection regulating part, is in the position of the cut-off part for connecting the runner when the limiting bolt is arranged at one end of the slide limiting part, and leaves the position of the cut-off part to cut off the runner when the limiting bolt is arranged at the other end of the slide limiting part. The runner connection-disconnection regulating structure disclosed by the utility model saves costs of changing moulds for many times and manufacturing a plurality of moulds, and also avoids a way of wasting forming materials by producing unnecessary products in a pair of moulds, and is convenient and practical.
Description
Technical field
The utility model relates to a kind of flow channel flow rate controlling structure, especially a kind of runner on-off valve regulation structure being applicable in multi-cavity mold.
Background technology
In plastic mould, often can encounter a multi-cavity mold, the situation (being a set of mould molding multiple product) that a mould is got more.On market, have that some are expensive but negligible amounts, if each component parts is developed a mold, can cause resource to waste greatly.At this time tend to select multiple goods to be made in same set of mould.But because the material of each product, grammes per square metre briquetting pressure demand etc. are different.Therefore generally do not adopt simultaneously and produce, but produce separately.The control being by convection into so has just proposed requirement.Conventional control method is the conversion pin that flows to by a kind of circle, reaches cut-out or opens the object flowing to by having rotated runner conversion pin.Because the conversion that flows to of routine is circular, namely the diameter of conversion pin is at least than more than flowing to the large 2MM of diameter.But many times in order to save material, flow to do shorter, so conventional conversion pin cannot arrange.
Summary of the invention
The purpose of this utility model is to provide a kind of runner on-off valve regulation structure of simple in structure, the with low cost and multi-cavity mold that the scope of application is wider.
The utility model solves the technical scheme that prior art problem adopts: a kind of runner on-off valve regulation structure of multi-cavity mold, comprises the runner between two adjacent die cavities in multi-cavity mold; In described runner, be provided with and block, a side of described runner is provided with quiet module, and quiet module is perpendicular to described runner setting; In described quiet module, be fixed with caging bolt, the top of quiet module slidably connects dynamic model piece, described dynamic model piece comprises slip limiting section and on-off valve regulation portion, and the on-off valve regulation portion of described dynamic model piece inserts the truncated position of described runner and the caging bolt of described quiet module is slidably connected in described slip limiting section; Described on-off valve regulation portion is provided with runner connectivity slot, while making described caging bolt be positioned at wherein one end of slip limiting section, described in described runner connectivity slot is positioned at, blocks position, so that described runner is communicated with; When caging bolt is positioned at the other end of described slip limiting section, runner connectivity slot leaves and blocks position, so that described runner blocks.
The length of described slip limiting section is more than the twice of described flow diameter.
Described slip limiting section is long hole shape.
The beneficial effects of the utility model are: the utility model is simple in structure, it is by arranging and block in the middle of runner, in truncated position by being provided with the dynamic model piece of runner on-off valve regulation portion, by being slidably connected of this dynamic model piece and quiet module, make the runner connectivity slot arranging in runner on-off valve regulation portion in the time sliding on corresponding spacing position, realize the connection of whole runner, and while sliding on another spacing position, can make runner block, thereby realize the break-make of whole runner, the product that current runner is corresponding need not be produced.The utility model has been saved cost of manufacture, has also avoided still can regulating the in the situation that of can not do runner conversion pin due to various restrictions in a secondary mould structure of runner, and more convenient and practical.
Brief description of the drawings
Fig. 1 is that the utility model blocks the structural representation under state at runner.
Fig. 2 is the side view of dynamic model piece of the present utility model.
Fig. 3 is the top view of dynamic model piece of the present utility model.
Fig. 4 is the structural representation of the utility model under runner connected state.
In figure: 1-runner, the quiet module of 2-, 3-caging bolt, 4-dynamic model piece, 5-slip limiting section, 6-runner connectivity slot, 7-on-off valve regulation portion.
Detailed description of the invention
Below in conjunction with the drawings and the specific embodiments, the utility model is described:
Fig. 1 is that the utility model blocks the structural representation under state at runner.As shown in Figure 1, a kind of runner on-off valve regulation structure of multi-cavity mold, comprises the runner 1 between two adjacent die cavities in multi-cavity mold; In runner 1, be provided with and block, a side of runner 1 is provided with quiet module 2, the truncated position conllinear on quiet module 2 and runner 1 and arranging perpendicular to runner 1; In quiet module 2, be fixed with caging bolt 3, the top of quiet module 2 slidably connects dynamic model piece 4.
Fig. 2-3 are depicted as structural representation and the top view of the utility model dynamic model piece.Dynamic model piece comprises slip limiting section 5 and the on-off valve regulation portion 7 of long hole shape, more than the length of the limiting section 5 that wherein slides is preferably the twice of runner 1 diameter.Shown in Fig. 1,4, the on-off valve regulation portion 7 of dynamic model piece 4 inserts the truncated position of runner 1 and the caging bolt 3 of quiet module 2 is slidably connected in slip limiting section 5; On-off valve regulation portion 7 is provided with runner connectivity slot 6, as shown in Fig. 1,4, while making caging bolt 3 be positioned at the high order end of slip limiting section 5, described in runner connectivity slot 6 is positioned at, blocks position, so that described runner 1 is communicated with; When caging bolt 3 is positioned at the low order end of described slip limiting section 5, runner connectivity slot 6 leaves and blocks position, so that runner 1 blocks.
Above content is in conjunction with concrete optimal technical scheme further detailed description of the utility model, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, can also make some simple deduction or replace, all should be considered as belonging to protection domain of the present utility model.
Claims (3)
1. a runner on-off valve regulation structure for multi-cavity mold, comprises the runner (1) between two adjacent die cavities in multi-cavity mold; It is characterized in that, in described runner (1), be provided with and block, a side of runner is provided with quiet module (2), and quiet module (2) arranges perpendicular to runner (1); In described quiet module (2), be fixed with caging bolt (3), the top of quiet module (2) slidably connects dynamic model piece (4); Dynamic model piece comprises slip limiting section (5) and on-off valve regulation portion (7), and the on-off valve regulation portion (7) of dynamic model piece (4) inserts the truncated position of described runner (1) and the caging bolt (3) of described quiet module (2) is slidably connected in described slip limiting section (5); Described on-off valve regulation portion is provided with runner connectivity slot (6), while making described caging bolt (3) be positioned at wherein one end of slip limiting section (5), described in runner connectivity slot (6) is positioned at, blocks position, so that described runner (1) is communicated with; When caging bolt (3) is positioned at the other end of slip limiting section (5), runner connectivity slot (6) leaves and blocks position, so that described runner (1) blocks.
2. the runner on-off valve regulation structure of a kind of multi-cavity mold according to claim 1, is characterized in that, the length of described slip limiting section (5) is more than the twice of described runner (1) diameter.
3. the runner on-off valve regulation structure of a kind of multi-cavity mold according to claim 1, is characterized in that, described slip limiting section (5) is long hole shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420175078.2U CN203818478U (en) | 2014-04-12 | 2014-04-12 | Runner connection-disconnection regulating structure of multi-cavity mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420175078.2U CN203818478U (en) | 2014-04-12 | 2014-04-12 | Runner connection-disconnection regulating structure of multi-cavity mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203818478U true CN203818478U (en) | 2014-09-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420175078.2U Expired - Fee Related CN203818478U (en) | 2014-04-12 | 2014-04-12 | Runner connection-disconnection regulating structure of multi-cavity mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203818478U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019027398A3 (en) * | 2017-05-30 | 2019-03-21 | Unimak Makina Sanayii Ve Ticaret A.S. | A casting module with a changeable casting mechanism |
-
2014
- 2014-04-12 CN CN201420175078.2U patent/CN203818478U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019027398A3 (en) * | 2017-05-30 | 2019-03-21 | Unimak Makina Sanayii Ve Ticaret A.S. | A casting module with a changeable casting mechanism |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140910 |