CN203863952U - Mold cavity slider structure of three-plate mold - Google Patents
Mold cavity slider structure of three-plate mold Download PDFInfo
- Publication number
- CN203863952U CN203863952U CN201420306344.0U CN201420306344U CN203863952U CN 203863952 U CN203863952 U CN 203863952U CN 201420306344 U CN201420306344 U CN 201420306344U CN 203863952 U CN203863952 U CN 203863952U
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- CN
- China
- Prior art keywords
- slide block
- groove
- plate
- product
- cope match
- 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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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a mold cavity slider structure of a three-plate mold. The mold cavity slider structure comprises an upper mold plate, a stripper plate, a mold cavity and a sprue puller, a product is arranged in the mold cavity, a back-off device is arranged on the side portion of the product, the stripper plate is connected with the upper mold plate through a guide column, the sprue puller is penetratingly arranged on the stripper plate and the upper mold plate, a locking block is fixed on the upper mold plate, a groove is formed in the locking block and is a U-shaped groove, an inclined guide column is arranged in the groove, a countersunk head is arranged at the top of the inclined guide column and embedded in the groove, the inclined guide column is connected with a slider, and the slider and the mold cavity surround the product. Demolding of the product is realized by utilizing movement of an upper mold slider; the locking block is fixed with the inclined guide column, so that the problem that the product generates a parting line is avoided, the problem of appearance is solved, height of the mold is reduced, and cost is lowered.
Description
Technical field
The utility model relates to a kind of technical field of structures of mould, particularly a kind of cavity slide block structure of three template dies.
Background technology
Three template dies are a kind of during for injecting products and have a die casting of stub bar, employing be spot pouring mouth injection moulding form.In the time of the three template die demouldings, adopt traditional lower mode slider to carry out the demoulding, product surface is produced to parting line, affect product appearance, and the slider mould height of traditional design is higher, causes cost high.
Summary of the invention
The purpose of this utility model is that a kind of cavity slide block structure that neither affects product appearance and low three template dies of cost is provided in order to solve above-mentioned the deficiencies in the prior art.
To achieve these goals, the cavity slide block structure of designed a kind of three template dies of the utility model, comprise cope match-plate pattern, stripper plate, die cavity and sprue puller, in described die cavity, it is product, the sidepiece of described product is provided with back-off device, described stripper plate is connected by guide pillar with cope match-plate pattern, described sprue puller is located on stripper plate and cope match-plate pattern, on described cope match-plate pattern, be fixed with latch segment, described latch segment is provided with groove, described groove is U-shaped groove, in described groove, be provided with Angle Pin, described Angle Pin top is provided with countersunk head, described countersunk head is embedded in groove, described Angle Pin is connected with slide block, described slide block and die cavity surround product.
Further, the oblique inclined guide groove that is provided with on described slide block, described Angle Pin is positioned at the inclined guide groove of slide block.
Further, described inclined guide groove is 30 degree settings.
Further, described latch segment is screwed on cope match-plate pattern.
When mould die sinking, separately, sprue puller can be stayed stub bar on stripper plate for cope match-plate pattern and stripper plate, and cope match-plate pattern can drive the Angle Pin on latch segment to move up, thereby band movable slider moves laterally, realizes product stripping.
When mould matched moulds, the latch segment of cope match-plate pattern drives Angle Pin, slide block is moved to the inside, thereby realize matched moulds.
The cavity slide block structure of three template dies that the utility model obtains; its technique effect is: adopt patrix slide block movement to realize product stripping; while utilizing cope match-plate pattern to open, drive latch segment, utilize the fixing of latch segment and Angle Pin; drive slide block movement; thereby realize product stripping, product surface no longer produces parting line, can solve problem of appearance; and adopt upper mode slider can reduce mold height, reduce costs.
Brief description of the drawings
Fig. 1 is the cavity slide block structural representation of a kind of three template dies of the utility model.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further illustrated.
As shown in Figure 1, the cavity slide block structure of a kind of three template dies that the utility model provides, comprise cope match-plate pattern 1, stripper plate 2, core 3, die cavity 4 and sprue puller 5, described core 3 is positioned at die cavity 4, in described core 3, it is product, the sidepiece of described product is provided with back-off device, described stripper plate 2 is connected by guide pillar with cope match-plate pattern 1, described sprue puller 5 is located on stripper plate 2 and cope match-plate pattern 1, on described cope match-plate pattern 1, be screwed latch segment 6, described latch segment 6 is provided with groove 7, described groove 7 is U-shaped groove, in described groove 7, be provided with Angle Pin 8, described Angle Pin 8 tops are provided with countersunk head 9, described countersunk head 9 is embedded in groove 7, described Angle Pin 8 is connected with slide block 10, on described slide block 10, be provided with the inclined guide groove 11 that is 30 degree, described Angle Pin 7 is positioned at inclined guide groove 11, described slide block 10 surrounds product with core 3.
When mould die sinking, separately, sprue puller 5 can be stayed stub bar on stripper plate for cope match-plate pattern 1 and stripper plate 2, and cope match-plate pattern 1 can drive the Angle Pin 8 on latch segment 6 to move up, thereby band movable slider 10 moves laterally, realizes product stripping.
When mould matched moulds, the latch segment 6 of cope match-plate pattern 1 drives Angle Pin 8, slide block 1O is moved to the inside, thereby realize matched moulds.
Claims (4)
1. the cavity slide block structure of a template die, comprise cope match-plate pattern, stripper plate, core, die cavity and sprue puller, described core is positioned at die cavity, in described core, it is product, the sidepiece of described product is provided with back-off device, described stripper plate is connected by guide pillar with cope match-plate pattern, described sprue puller is located on stripper plate and cope match-plate pattern, it is characterized in that: on described cope match-plate pattern, be fixed with latch segment, described latch segment is provided with groove, described groove is U-shaped groove, in described groove, be provided with Angle Pin, described Angle Pin top is provided with countersunk head, described countersunk head is embedded in groove, described Angle Pin is connected with slide block, described slide block and core surround product.
2. the cavity slide block structure of three template dies according to claim 1, is characterized in that: the oblique inclined guide groove that is provided with on described slide block, described Angle Pin is positioned at the inclined guide groove of slide block.
3. the cavity slide block structure of three template dies according to claim 2, is characterized in that: described inclined guide groove is 30 degree settings.
4. according to the cavity slide block structure of three template dies described in claim 1-3 any one, it is characterized in that: described latch segment is screwed on cope match-plate pattern.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420306344.0U CN203863952U (en) | 2014-05-29 | 2014-05-29 | Mold cavity slider structure of three-plate mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420306344.0U CN203863952U (en) | 2014-05-29 | 2014-05-29 | Mold cavity slider structure of three-plate mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203863952U true CN203863952U (en) | 2014-10-08 |
Family
ID=51644935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420306344.0U Expired - Fee Related CN203863952U (en) | 2014-05-29 | 2014-05-29 | Mold cavity slider structure of three-plate mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203863952U (en) |
-
2014
- 2014-05-29 CN CN201420306344.0U patent/CN203863952U/en not_active Expired - Fee Related
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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: 20141008 Termination date: 20190529 |