CN204234582U - A kind of novel die - Google Patents
A kind of novel die Download PDFInfo
- Publication number
- CN204234582U CN204234582U CN201420669781.9U CN201420669781U CN204234582U CN 204234582 U CN204234582 U CN 204234582U CN 201420669781 U CN201420669781 U CN 201420669781U CN 204234582 U CN204234582 U CN 204234582U
- Authority
- CN
- China
- Prior art keywords
- sleeve block
- pin bushing
- guide pin
- guide pillar
- lower bolster
- 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
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
A kind of novel die, comprise bolster, lower bolster is provided with guide pillar, during matched moulds, bolster is connected in series by guide pillar, guide pillar is located on four angles of lower bolster, and guide pillar is also arranged with guide pin bushing, and guide pin bushing is positioned at the top of lower bolster, guide pillar below guide pin bushing is also arranged with sleeve block, and the upper surface of sleeve block and lower bolster is affixed and the upper surface of sleeve block is a plane; The lower surface of cope match-plate pattern is provided with the sleeve block groove corresponding with sleeve block; During matched moulds, guide pin bushing penetrates in cope match-plate pattern, and sleeve block embeds in sleeve block groove.Owing to being provided with guide pin bushing on guide pillar, therefore producing friction place during folding mould and be positioned on guide pin bushing, once guide pin bushing wearing and tearing, only need change guide pin bushing, the guide pillar be connected with lower bolster need not be changed; Be provided with the sleeve block, the sleeve block groove that cooperatively interact, during matched moulds, sleeve block embeds in sleeve block groove, can reduce the contact area of bolster, and then the flatness on both guarantees composition surface of being more convenient for.
Description
Technical field
The utility model relates to a kind of mould.
Background technology
General mould generally includes cope match-plate pattern, lower bolster, and lower bolster is provided with guide pillar, and during matched moulds, cope match-plate pattern and lower bolster are connected in series by guide pillar.Mould is when matched moulds state, and the composition surface of bolster is difficult to ensure flatness, be especially more difficult to when the area of bolster is all very large ensure, and die sinking matched moulds greatly can affect the life-span of guide pillar frequently.
Summary of the invention
In order to overcome the above-mentioned deficiency of existing mold, the novel die that when the utility model provides a kind of matched moulds, the composition surface life-span that is more smooth, guide pillar of bolster is longer.
The technical scheme in the invention for solving the technical problem is: a kind of novel die, comprise cope match-plate pattern, lower bolster, described lower bolster is provided with guide pillar, cope match-plate pattern described in during matched moulds and described lower bolster are by described guide pillar serial connection, described guide pillar is located on four angles of described lower bolster, described guide pillar is also arranged with guide pin bushing, interference fit between described guide pin bushing and described guide pillar, described guide pin bushing is positioned at the top of described lower bolster, guide pillar below described guide pin bushing is also arranged with sleeve block, the upper surface of described sleeve block and described lower bolster is affixed and the upper surface of described sleeve block is a plane,
The lower surface of described cope match-plate pattern is provided with the sleeve block groove corresponding with described sleeve block; Guide pin bushing described in during matched moulds penetrates in described cope match-plate pattern, in the sleeve block groove described in described sleeve block embeds.
Further, the edge of the upper surface of described lower bolster is provided with recessed pressure tank, and the edge of the lower surface of described cope match-plate pattern is provided with the pressure block corresponding with described pressure tank.
The beneficial effects of the utility model are: 1. owing to being provided with guide pin bushing on guide pillar, therefore produce friction place during die sinking matched moulds and are positioned on guide pin bushing, once guide pin bushing wearing and tearing, only need change guide pin bushing, need not change the guide pillar be connected with lower bolster; 2. be provided with the sleeve block, the sleeve block groove that cooperatively interact, and the pressure block cooperatively interacted, pressure tank, during matched moulds, sleeve block embeds in sleeve block groove, pressure block embeds in pressure tank, can reduce the contact area of bolster, and then the flatness on composition surface both being more convenient for ensureing.
Accompanying drawing explanation
Fig. 1 is sectional view of the present utility model.
Fig. 2 is the structural representation of lower bolster of the present utility model.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
With reference to Fig. 1, Fig. 2, a kind of novel die, comprise cope match-plate pattern 1, lower bolster 2, described lower bolster 2 is provided with guide pillar 3, cope match-plate pattern 1 described in during matched moulds and described lower bolster 2 are connected in series by described guide pillar 3, described guide pillar 3 is located on four angles of described lower bolster 2, described guide pillar 3 is also arranged with guide pin bushing 4, interference fit between described guide pin bushing 4 and described guide pillar 3, described guide pin bushing 4 is positioned at the top of described lower bolster 2, guide pillar below described guide pin bushing is also arranged with sleeve block 5, described sleeve block 5 is with the upper surface of described lower bolster 2 is affixed and upper surface that is described sleeve block 5 is a plane.
The lower surface of described cope match-plate pattern 1 is provided with the sleeve block groove corresponding with described sleeve block 5; Guide pin bushing 4 described in during matched moulds penetrates in described cope match-plate pattern 1, and described sleeve block 5 embeds in described sleeve block groove.
In the present embodiment, the edge of the upper surface of described lower bolster 2 is provided with recessed pressure tank 6, and the edge of the lower surface of described cope match-plate pattern 1 is provided with the pressure block corresponding with described pressure tank 6.
Owing to being provided with guide pin bushing 4 on guide pillar 3, therefore producing friction place during die sinking matched moulds and be positioned on guide pin bushing 4, once guide pin bushing wearing and tearing, only need change guide pin bushing 4, the guide pillar 3 be connected with lower bolster 2 need not be changed; The utility model is provided with the sleeve block 5, the sleeve block groove that cooperatively interact, and the pressure block cooperatively interacted, pressure tank 6, during matched moulds, sleeve block 5 embeds in sleeve block groove, pressure block embeds in pressure tank 6, the contact area of bolster can be reduced, and then the flatness on both guarantees composition surface of being more convenient for.
Claims (2)
1. a novel die, comprise cope match-plate pattern, lower bolster, described lower bolster is provided with guide pillar, cope match-plate pattern described in during matched moulds and described lower bolster are by described guide pillar serial connection, it is characterized in that: described guide pillar is located on four angles of described lower bolster, described guide pillar is also arranged with guide pin bushing, interference fit between described guide pin bushing and described guide pillar, described guide pin bushing is positioned at the top of described lower bolster, guide pillar below described guide pin bushing is also arranged with sleeve block, the upper surface of described sleeve block and described lower bolster is affixed and the upper surface of described sleeve block is a plane,
The lower surface of described cope match-plate pattern is provided with the sleeve block groove corresponding with described sleeve block; Guide pin bushing described in during matched moulds penetrates in described cope match-plate pattern, in the sleeve block groove described in described sleeve block embeds.
2. novel die as claimed in claim 1, it is characterized in that: the edge of the upper surface of described lower bolster is provided with recessed pressure tank, the edge of the lower surface of described cope match-plate pattern is provided with the pressure block corresponding with described pressure tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420669781.9U CN204234582U (en) | 2014-11-12 | 2014-11-12 | A kind of novel die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420669781.9U CN204234582U (en) | 2014-11-12 | 2014-11-12 | A kind of novel die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204234582U true CN204234582U (en) | 2015-04-01 |
Family
ID=52764134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420669781.9U Expired - Fee Related CN204234582U (en) | 2014-11-12 | 2014-11-12 | A kind of novel die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204234582U (en) |
-
2014
- 2014-11-12 CN CN201420669781.9U patent/CN204234582U/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 |
Granted publication date: 20150401 Termination date: 20151112 |
|
| EXPY | Termination of patent right or utility model |