CN204109259U - A kind of pencil sharpener thin material mould - Google Patents
A kind of pencil sharpener thin material mould Download PDFInfo
- Publication number
- CN204109259U CN204109259U CN201420539051.7U CN201420539051U CN204109259U CN 204109259 U CN204109259 U CN 204109259U CN 201420539051 U CN201420539051 U CN 201420539051U CN 204109259 U CN204109259 U CN 204109259U
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- CN
- China
- Prior art keywords
- push pedal
- slide block
- core rod
- rod body
- solid plate
- 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 relates to pencil sharpener thin material mould, comprising: solid plate, leading post, moving platen, cushion block, cushion block; Solid plate is provided with pouring mouth, and solid plate is provided with cover half block, and moving platen is provided with push pedal, and moving platen is provided with core rod body, and push pedal is provided with chute, is provided with slide block in chute, and solid plate is provided with Angle Pin; Base plate is provided with fixed head, and fixed head is connected with push rod, and fixed head is provided with ejector retainner plate, and fixed head is connected with connecting rod, and connecting rod is connected with push pedal; Solid plate bottom surface is provided with wedge, and wedge is provided with guiding surface; Push pedal is provided with guide pin bushing, and guide pin bushing coordinates with leading post.Slide block is arranged in chute by the utility model, and during die sinking, slide block is along slide; Be connected with connecting rod between push pedal with ejector retainner plate, in the promotion bottom knockout of ejector retainner plate after die sinking.Because slide block is directly contained in push pedal, be do not have relative displacement to avoid slide block to knock the risk of push pedal damage on die sinking direction between slide block and push pedal.Wedge can apply clamping pressure to slide block and make slide block steady when matched moulds.
Description
Technical field
The utility model relates to injection mold, particularly a kind of pencil sharpener thin material mould.
Background technology
Injection mold is widely used in plastic product processing industry.Injection mold is generally adapted to thermoplastic hot briquetting.Utilize the hot melt principle of thermoplastic, the plastics of melting are injected in the die cavity of mould by injection machine, then cooling and shaping, open mould and take out plastic product.Usually adopt pushing block to carry out discharging in existing injection mould, and pushing block very easily collide with the remaining part of matched moulds and cause matched moulds parts pushing block damaged in collision.
Utility model content
For the deficiencies in the prior art, the purpose of this utility model is to provide a kind of pencil sharpener thin material mould, pushing block larger makes push pedal into, and slide block is directly contained in the chute of push pedal, and during die sinking, slide block still moves product along the vertical direction in die sinking direction under the effect of Angle Pin; Be connected with connecting rod between push pedal with ejector retainner plate, but locate with leading post and lead, after die sinking, under the promotion of ejector retainner plate, product has been peeled off product stripping from core.Because slide block is directly contained in push pedal, namely in product stripping process, between slide block and push pedal, on die sinking direction, there is no relative displacement, also just avoid because of pushing block move back not in place and there is matched moulds time slide block knock the risk that push pedal damages.Described wedge can apply clamping pressure to slide block and make slide block steady when matched moulds.
The utility model solves the technical scheme that its technical problem adopts: described a kind of pencil sharpener thin material mould, and this mould comprises: solid plate, the leading post be arranged on described solid plate, the moving platen coordinated with described leading post, the cushion block be connected with described moving platen bottom surface, the base plate that is connected with described cushion block, described solid plate top is provided with pouring mouth, cover half block is provided with bottom described solid plate, described moving platen end face is provided with push pedal, described push pedal edge coordinates with described leading post, core rod hole is provided with in the middle part of described push pedal, described moving platen end face is also provided with core rod body, described core rod body passes described push pedal and exposes described push pedal end face, described push pedal end face is provided with chute, the slide block along described slide is provided with in described chute, described slide block is provided with oblique guide hole, described solid plate is provided with the Angle Pin coordinated with described oblique guide hole, described core rod body end face, core rod body side, cover half block, slide block, push pedal surrounds die cavity, described plate top surface is placed with fixed head, and described fixed head is connected with push rod, and described fixed head end face is provided with ejector retainner plate, and described fixed head is connected with connecting rod, and described connecting rod passes described moving platen and top is connected with described push pedal, described solid plate bottom surface is provided with wedge, and wedge is provided with guiding surface, and described guiding surface is towards core rod body, fits in described guiding surface and described slide block side, and described wedge is executed towards the pressure of described core rod body to slide block, described push pedal is provided with guide pin bushing, and described guide pin bushing coordinates with described leading post.
In above-mentioned design, pushing block larger makes push pedal into, and slide block is directly contained in the chute of push pedal, and during die sinking, slide block still moves product along the vertical direction in die sinking direction under the effect of Angle Pin; Be connected with connecting rod between push pedal with ejector retainner plate, but locate with leading post and lead, after die sinking, under the promotion of ejector retainner plate, product has been peeled off product stripping from core.Because slide block is directly contained in push pedal, namely in product stripping process, between slide block and push pedal, on die sinking direction, there is no relative displacement, also just avoid because of pushing block move back not in place and there is matched moulds time slide block knock the risk that push pedal damages.Described wedge can apply clamping pressure to slide block and make slide block steady when matched moulds.
As the better improvement of the design, described base plate is provided with positioning sleeve, and described positioning sleeve coordinates with described leading post, and described positioning sleeve material is flexible plastic.Described positioning sleeve is that flexible plastic not only prevents from damaging leading post and can play cushioning effect.
As the better improvement of the design, described moving platen, described cover half block and described core rod body are equipped with cooling water channel.Described cooling water channel can accelerate formed product, and shaping speed is even, forming.
As the better improvement of the design, be connected with guide pad bottom described push pedal, fit in described guide pad and the described vertical side of core rod body, described core rod body and push pedal joint place are inclined-plane.
Described guide pad is convenient to described push pedal and is returned to original position, is convenient to matched moulds.
The beneficial effects of the utility model are: the utility model makes pushing block larger into push pedal, and slide block is directly contained in the chute of push pedal, and during die sinking, slide block still moves product along the vertical direction in die sinking direction under the effect of Angle Pin; Be connected with connecting rod between push pedal with ejector retainner plate, but locate with leading post and lead, after die sinking, under the promotion of ejector retainner plate, product has been peeled off product stripping from core.Because slide block is directly contained in push pedal, namely in product stripping process, between slide block and push pedal, on die sinking direction, there is no relative displacement, also just avoid because of pushing block move back not in place and there is matched moulds time slide block knock the risk that push pedal damages.Described wedge can apply clamping pressure to slide block and make slide block steady when matched moulds.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is overall structure schematic diagram of the present utility model.
1. push rods, 2. connecting rod, 3. base plate, 4. positioning sleeve, 5. cushion block in the drawings, 6. moving platen, 7. push pedal, 8. leading post, 9. solid plate, 10. cover half block, 11. guide pads, 12. pouring mouths, 13. core rod bodies, 14. die cavities, 15. cooling water channels, 16. wedges, 17. chutes, 18. slide blocks, 19. Angle Pins, 20. ejector retainner plates, 21. fixed heads, 22. core rod holes, 23. oblique guide holes, 24. guide pin bushings, 25. guiding surfaces.
Detailed description of the invention
The utility model is described in detail, illustrative examples wherein and illustrate and be only used for explaining the utility model below in conjunction with accompanying drawing and specific embodiment, but not as to restriction of the present utility model.
As shown in the figure, described a kind of pencil sharpener thin material mould, this mould comprises: solid plate 9, the leading post 8 be arranged on described solid plate 9, the moving platen 6 coordinated with described leading post 8, the cushion block 5 be connected with described moving platen 6 bottom surface, the base plate 3 that is connected with described cushion block 5, described solid plate 9 top is provided with pouring mouth 12, cover half block 10 is provided with bottom described solid plate 9, described moving platen 6 end face is provided with push pedal 7, described push pedal 7 edge coordinates with described leading post 8, core rod hole 22 is provided with in the middle part of described push pedal 7, described moving platen 6 end face is also provided with core rod body 13, described core rod body 13 passes described push pedal 7 and exposes described push pedal 7 end face, described push pedal 7 end face is provided with chute 17, the slide block 18 slided along described chute 17 is provided with in described chute 17, described slide block 18 is provided with oblique guide hole 23, described solid plate 9 is provided with the Angle Pin 19 coordinated with described oblique guide hole 23, described core rod body 13 end face, core rod body 13 side, cover half block 10, slide block 18, push pedal 7 surrounds die cavity 14, described base plate 3 end face is placed with fixed head 21, and described fixed head 21 is connected with push rod 1, and described fixed head 21 end face is provided with ejector retainner plate 20, and described fixed head 21 is connected with connecting rod 2, and described connecting rod 2 passes described moving platen 6 and top is connected with described push pedal 7, described solid plate 9 bottom surface is provided with wedge 16, wedge 16 is provided with guiding surface 25, described guiding surface 25 is towards core rod body 13, and described guiding surface 25 is fitted with described slide block 18 side, and described wedge 16 pairs of slide blocks 18 are executed towards the pressure of described core rod body 13, described push pedal 7 is provided with guide pin bushing 24, and described guide pin bushing 24 coordinates with described leading post 8.
In above-mentioned design, pushing block larger makes push pedal 7 into, and slide block 18 is directly contained in the chute 17 of push pedal 7, and during die sinking, slide block 18 still moves product along the vertical direction in die sinking direction under the effect of Angle Pin 19; Be connected with connecting rod 2 between push pedal 7 with ejector retainner plate 20, but locate with leading post 8 and lead, after die sinking, under the promotion of ejector retainner plate 20, product has been peeled off product stripping from core.Because slide block 18 is directly contained in push pedal 7, namely in product stripping process, between slide block 18 and push pedal 7, on die sinking direction, there is no relative displacement, also just avoid because of pushing block move back not in place and there is matched moulds time slide block 18 knock the risk that push pedal 7 damages.Described wedge 16 can apply clamping pressure to slide block 18 and make slide block 18 steady when matched moulds.
As the better improvement of the design, described base plate 3 is provided with positioning sleeve 4, and described positioning sleeve 4 coordinates with described leading post 8, and described positioning sleeve 4 material is flexible plastic.Described positioning sleeve 4 not only prevents from damaging leading post 8 and can playing cushioning effect for flexible plastic.
As the better improvement of the design, described moving platen 6, described cover half block 10 and described core rod body 13 are equipped with cooling water channel 15.Described cooling water channel 15 can accelerate formed product, and shaping speed is even, forming.
As the better improvement of the design, be connected with guide pad 11 bottom described push pedal 7, described guide pad 11 is vertically fitted side with described core rod body 13, and described core rod body 13 is inclined-plane with push pedal 7 joint place.Described guide pad 11 is convenient to described push pedal 7 and is returned to original position, is convenient to matched moulds.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model description and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (4)
1. a pencil sharpener thin material mould, this mould comprises: solid plate, be arranged at the leading post on described solid plate, the moving platen coordinated with described leading post, the cushion block be connected with described moving platen bottom surface, the base plate be connected with described cushion block, it is characterized in that: described solid plate top is provided with pouring mouth, cover half block is provided with bottom described solid plate, described moving platen end face is provided with push pedal, described push pedal edge coordinates with described leading post, core rod hole is provided with in the middle part of described push pedal, described moving platen end face is also provided with core rod body, described core rod body passes described push pedal and exposes described push pedal end face, described push pedal end face is provided with chute, the slide block along described slide is provided with in described chute, described slide block is provided with oblique guide hole, described solid plate is provided with the Angle Pin coordinated with described oblique guide hole, described core rod body end face, core rod body side, cover half block, slide block, push pedal surrounds die cavity, described plate top surface is placed with fixed head, and described fixed head is connected with push rod, and described fixed head end face is provided with ejector retainner plate, and described fixed head is connected with connecting rod, and described connecting rod passes described moving platen and top is connected with described push pedal, described solid plate bottom surface is provided with wedge, and wedge is provided with guiding surface, and described guiding surface is towards core rod body, fits in described guiding surface and described slide block side, and described wedge is executed towards the pressure of described core rod body to slide block, described push pedal is provided with guide pin bushing, and described guide pin bushing coordinates with described leading post.
2. a kind of pencil sharpener thin material mould according to claim 1, it is characterized in that, described base plate is provided with positioning sleeve, and described positioning sleeve coordinates with described leading post, and described positioning sleeve material is flexible plastic.
3. a kind of pencil sharpener thin material mould according to claim 1, is characterized in that, described moving platen, described cover half block and described core rod body are equipped with cooling water channel.
4. a kind of pencil sharpener thin material mould according to claim 1, it is characterized in that, be connected with guide pad bottom described push pedal, fit in described guide pad and the described vertical side of core rod body, described core rod body and push pedal joint place are inclined-plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420539051.7U CN204109259U (en) | 2014-09-19 | 2014-09-19 | A kind of pencil sharpener thin material mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420539051.7U CN204109259U (en) | 2014-09-19 | 2014-09-19 | A kind of pencil sharpener thin material mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204109259U true CN204109259U (en) | 2015-01-21 |
Family
ID=52326615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420539051.7U Expired - Fee Related CN204109259U (en) | 2014-09-19 | 2014-09-19 | A kind of pencil sharpener thin material mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204109259U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104924548A (en) * | 2015-06-29 | 2015-09-23 | 温州天骄笔业有限责任公司 | Processing module of pencil sharpener core |
| CN106891483A (en) * | 2016-12-26 | 2017-06-27 | 浙江工商职业技术学院 | A kind of secondary slide block core-pulling mechanism |
| CN110763352A (en) * | 2019-10-11 | 2020-02-07 | 上海五钢设备工程有限公司 | Method for aligning temperature measuring holes after extrusion container assembly |
| CN112497593A (en) * | 2020-10-29 | 2021-03-16 | 常州大茂精密模具有限公司 | Automobile tail lamp base mold |
-
2014
- 2014-09-19 CN CN201420539051.7U patent/CN204109259U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104924548A (en) * | 2015-06-29 | 2015-09-23 | 温州天骄笔业有限责任公司 | Processing module of pencil sharpener core |
| CN106891483A (en) * | 2016-12-26 | 2017-06-27 | 浙江工商职业技术学院 | A kind of secondary slide block core-pulling mechanism |
| CN110763352A (en) * | 2019-10-11 | 2020-02-07 | 上海五钢设备工程有限公司 | Method for aligning temperature measuring holes after extrusion container assembly |
| CN112497593A (en) * | 2020-10-29 | 2021-03-16 | 常州大茂精密模具有限公司 | Automobile tail lamp base mold |
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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: 20150121 Termination date: 20180919 |