CN102039651B - Mould with adjustable runner - Google Patents
Mould with adjustable runner Download PDFInfo
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- CN102039651B CN102039651B CN 200910308803 CN200910308803A CN102039651B CN 102039651 B CN102039651 B CN 102039651B CN 200910308803 CN200910308803 CN 200910308803 CN 200910308803 A CN200910308803 A CN 200910308803A CN 102039651 B CN102039651 B CN 102039651B
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- slide block
- runner
- pedestal
- mould
- connecting portion
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 46
- 230000000712 assembly Effects 0.000 claims description 8
- 238000000429 assembly Methods 0.000 claims description 8
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000005206 flow analysis Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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Abstract
The invention discloses a mould with an adjustable runner. The mould comprises a base, two first adjusting components and two groups of second adjusting components, wherein the top of the base is provided with a bearing surface; the two first adjusting components are arranged on the base; each adjusting component comprises a first slide block and a first positioning member; two first slide blocks can relatively slide on the bearing surface; each first slide block comprises a main runner surface and two first branch runner surfaces which are connected with the two ends of the main runner surface; the two main runner surfaces are opposite to each other; a main runner is formed by the two main runner surfaces and the bearing surface; first positioning members are connected with the base and one corresponding first slide block for adjusting the distance between the main runner surfaces; the two groups of second adjusting components are arranged on the base and positioned at the two ends of the main runner; each group of adjusting components comprise two second slide blocks which are arranged in parallel and can slide relative to the first slide blocks on the bearing surface and two second positioning members; each second slide block comprises a second branch runner surface which is opposite to the first slide block; a branch runner is formed by the first branch runner surface, the second branch runner surface and the bearing surface; and the second positioning members are connected with the base and one corresponding second slide block for adjusting the distance between the first runner surface and the second runner surface. In the mould, the runner is convenient to adjust.
Description
Technical field
The present invention relates to a kind of mould, particularly the mould that can regulate of a kind of width of flow path.
Background technology
In Design of Dies, the design of runner has a great impact the fine or not tool of formed product.To be generally the designer design according to products characteristics, self experience and mold flow analysis existing runner.When finding after die trial that width of flow path must be adjusted, runner often can only be widened.If the too wide needs of runner change when narrow, processing again after often needing redesign, make mould or fill filler in runner causes the design of mould, manufacturing process time-consuming, and die cost is high.
Summary of the invention
In view of this, be necessary to provide a kind of width of flow path adjustable mould.
A kind of mould with adjustable runner, it comprises: a pedestal, described pedestal top formation one breasting face; Two are arranged at first on described pedestal and adjust assembly; Each is adjusted assembly and comprises first slide block and first keeper; Described two the first slide blocks can be on described breasting face relative sliding; Each first slide block comprises a sprue face and two the first runner faces that are connected with the two ends of described sprue face; Described two sprue faces are relative, and consist of sprue with described breasting face; Described two the first keepers connect described pedestals and corresponding first slide block, for the distance of adjusting between described two sprue faces; And two groups of second adjustment assemblies that are arranged on described pedestal, are positioned at described sprue two ends; Every group adjust assembly comprise two be set up in parallel and can be on described breasting face relatively described two the second slide block and two the second keepers that the first slide block slides; Each second slide block comprises second a runner face relative with described the first slide block; Described four the first runner faces, described four the second runner faces, described breasting face consist of runner; Described four the second keepers connect described pedestals and corresponding second slide block, are used for the first runner face of adjustment correspondence and the distance between the second runner face.
Mould with adjustable runner provided by the invention, owing to can change the width of runner by the spacing of adjusting between slide block, thus can avoid the processing again to mould, thus save the time and reduced the development cost of mould.
Description of drawings
Fig. 1 is the exploded view with mould of adjustable runner provided by the invention.
Fig. 2 is the assembly drawing of the mould with adjustable runner of Fig. 1.
The specific embodiment
See also Fig. 1 and Fig. 2, the mould with capable of regulating runner 100 that provides for better embodiment of the present invention.Described mould 100 with adjustable runner comprises pedestal 10, two the first adjustment assemblies 20 and four second adjustment assemblies 30.
In present embodiment, described pedestal 10 is roughly rectangular.Described pedestal 10 comprises end face 11 and side 12,13,14,15.
Described end face 11 is formed with conduit 11a, and the bottom surface of described conduit 11a consists of the first breasting face 11b.In present embodiment, has certain altitude between described end face 11 and described the first breasting face 11b poor.
Described side 12 is processed with the cross section and is T-shaped and the first guide groove 12a that be communicated with described conduit 11a of inversion.Described the first guide groove 12a has the second breasting face 12b parallel with described side 12, and described the first guide groove 12a is used for guiding described first and adjusts assembly 20 and 10 move on described pedestal.Certainly, the cross sectional shape of described the first guide groove 12a is not limited to present embodiment.In other embodiments, corresponding described first adjusts the cross sectional shape of assembly 20, and described the first guide groove 12a can also be other shapes, as trapezoidal.The opening 12e place of described the first guide groove 12a is formed with interior chamfering, and described first adjusts assembly 20 is formed with corresponding outer chamfering.So, one can limit described the first adjustment part 20 upwards breaks away from the contact area that described pedestal 10, two can increase described the first guide groove 12a and described the first adjustment assembly 20, strengthens guide effect.Described the second breasting face 12b is processed with the first screw 12c and two the first locating hole 12d.In present embodiment, described the first screw 12c and described two the first locating hole 12d arrange along the length direction of pedestal.Described the first screw 12c is positioned at the center of described the second breasting face 12b, the both sides that are positioned at described the first screw 12c of described two the first locating hole 12d symmetries.
Described side 14 is opposing with described side 12, and the structure of described side 14 is identical with described side 12, repeats no more.
Described side 13 connects described two sides 12,14, is processed with the second guide groove 13a that two widths along described pedestal 10 are arranged and be communicated with described conduit 11a on it.Each second guide groove 13a has the 3rd breasting face 13b that parallels with described side 13.Described the second guide groove 13a is used for guiding described the second adjustment assembly 30 and moves on described pedestal 10.The opening 13e place of described the second guide groove 13a is formed with interior chamfering, and described second adjusts assembly 30 is formed with corresponding outer chamfering, adjusts the contact area of assembly 30 to increase described the second guide groove 13a and described second, the enhancing guide effect.Described the 3rd breasting face 13b is processed with the second screw 13c and the second locating hole 13d.In present embodiment, described the second screw 13c and described the second locating hole 13d arrange along the width of pedestal 10.
Described side 15 is opposing with described side 12, and the structure of described side 15 is identical with described side 13, repeats no more.
Described two first adjustment assemblies 20 are arranged on described pedestal 10, closely cooperate with described two the first guide groove 12a respectively.Described first adjusts assembly 20 comprises the first slide block 21, the first keeper 22 and the first elastic component 23.The below first adjusts assembly 20 coordinating for described two the first adjustment assemblies 20 of example explanation and described pedestal 10 take what coordinate with described the first guide groove 12a.
Described the first slide block 21 comprises the first connecting portion 21a and the first operate portions 21b.Described the first connecting portion 21a is contained in described the first guide groove 12a, closely cooperates with described the first guide groove 12a.Described the first guide groove 12a allows described the first slide block 21 to slide along the width of described pedestal 10.Described the first operate portions 21b is the rectangular slab that extends towards described the second breasting face 12b from the part of the corresponding described opening 12e of described the first connecting portion 21a.Described the first operate portions 21b is bearing on described the first breasting face 11b.The height of described the first operate portions 21b equates with difference in height between described end face 11 and described the first breasting face 11b.Described the first operate portions 21a comprises sprue face 210a and two the first runner face 210b that extend along the width of described pedestal 10 that extend along the length direction of described pedestal 10.Described sprue face 210a is away from described the first connecting portion 21a, and described two the first runner face 210b are connected in the both sides of described sprue face 210a.The sprue face 210a of described two the first slide blocks 21 is relative, and forms sprue 40 with described the first breasting face 11b.Described sprue face 210a and two the first runner face 210b cross section of fluid channel shape as required design, and can be plane or curved surface.In present embodiment, described cross section of fluid channel shape with mould 100 of adjustable runner is all trapezoidal, and described sprue face 210a and two the first runner face 210b are designed to the inclined-plane angled with horizontal plane.
Particularly, the upper processing of described the first connecting portion 21a one first counterbore 211b, described the first counterbore 211b runs through described the first connecting portion 21b, and corresponding with described the first screw 12c.In present embodiment, described the first keeper 22 is screws, and described the first keeper 22 runs through described the first counterbore 211b and is screwed with described the first screw 12c.By screwing tight or loosening described the first keeper 22, adjust the distance between described the first slide block 21 and described pedestal 10, thereby adjust the width that two spacings between described the first slide block 21 are adjusted sprue 40.Certainly, described the first keeper 22 also can adopt screw rod.When described the first keeper 22 adopts screw rod, described the first keeper 22 utilizes bearing to be connected in described the first screw 12c, described the first counterbore 211b adopts screwed hole, make described the first slide block 21 move relative to described pedestal 10 by rotating described the first keeper 22, realize the adjustment of described sprue 40 width.Described the first elastic component 23 is sandwiched between described the second breasting face 12b and described the first connecting portion 21b.In present embodiment, described the first elastic component 23 adopts spring, and the one end is contained in described the first locating hole 12d, and the other end is resisted against described the first connecting portion 21a.Described the first elastic component 23 is used for when loosening described the first keeper 22 providing elastic force away from described pedestal 10 for described the first slide block 21.
Described four second adjustment assemblies 30 are arranged on described pedestal 10, closely cooperate with described four the second guide groove 13a respectively.Described second adjusts assembly 30 comprises the second slide block 31, the second keeper 32 and the second elastic component 33.The below adjusts assembly 30 take one second and coordinates with second a guide groove 13a as example coordinating of described four second adjustment assemblies 30 and described pedestal 10 is described.
Described the second slide block 31 comprises the second connecting portion 31a and the second operate portions 31b.Described the second connecting portion 31a is contained in described the second guide groove 13a, closely cooperates with described the second guide groove 13a.Described the second guide groove 13a allows described the second slide block 31 to slide along the length direction of described pedestal 10.Described the second operate portions 31b is the rectangular slab that extends towards described the 3rd breasting face 13b from the part of the corresponding described opening 13e of described the second connecting portion 31a.Described the second operate portions 31b is bearing on described the first breasting face 11b.The height of described the second operate portions 31a equates with difference in height between described end face 11 and described the first breasting face 11b.Described the second operate portions 31b comprises the second runner face 310a and two the second extended surface 310b that extend along the length direction of described pedestal 10 that extend along the width of described pedestal 10.Described the second runner face 310a is away from described the second connecting portion 31a, and described two the second extended surface 310b are connected in described the second runner face 310a both sides.Adjust the second runner face 310a of assembly 30 and the first runner face 210b and the first breasting face 11b composition runner 50 of described the first adjustment assembly 20 for described two second.Adjust two the second extended surface 310b of assembly 30 and the extension that described the first breasting face 11b forms sprue 40 for described two second.In present embodiment, described the first runner face 310a and two the second extended surface 310b are designed to the inclined-plane angled with the first breasting face 11a.
Particularly, the upper processing of described the second connecting portion 31a one second counterbore 311b, described the second counterbore 311b runs through described the second connecting portion 31b, and corresponding with described the second screw 13c.Described the second keeper 32 adopts the design identical with described the first keeper 22.In present embodiment, described the second keeper 32 is screws, and described the second keeper 32 runs through described the second through hole 311b and is screwed with described the second screw 13c.By screwing tight or loosening described the second keeper 32, adjust the distance between described the second slide block 31 and described pedestal 10, thereby adjust the width that spacing between the second slide block 31 and described the first slide block 21 is adjusted runner 50.Described the second elastic component 33 is sandwiched between described the 3rd breasting face 13b and described the second connecting portion 31b.In present embodiment, described the second elastic component 33 adopts spring, and the one end is contained in described the second locating hole 13d, and an end is resisted against described the second connecting portion 31b.Described the second elastic component 33 is used for when loosening described the second keeper 32 providing elastic force away from described pedestal 10 for described the second slide block 31.
Certainly, described pedestal 10 can be also square, and described the first guide groove 12a also can be positioned at the position of described side 13, and described the second guide groove 13a also can be positioned at the position of described side 12.
Mould with adjustable runner provided by the invention, owing to can change the width of runner by the spacing of adjusting between slide block, thus can avoid the processing again to mould, thus save the time and reduced the development cost of mould.
Be understandable that, for the person of ordinary skill of the art, can make other various corresponding changes and distortion by technical conceive according to the present invention, and all these change and distortion all should belong to the protection domain of claim of the present invention.
Claims (10)
1. mould with adjustable runner is characterized in that comprising:
A pedestal, described pedestal top formation one breasting face;
Two are arranged at first on described pedestal and adjust assembly; Each is adjusted assembly and comprises first slide block and first keeper; Described two the first slide blocks can be on described breasting face relative sliding; Each first slide block comprises a sprue face and two the first runner faces that are connected with the two ends of described sprue face; The sprue face of described two the first slide blocks is relative, and consists of sprue with described breasting face; Described two the first keepers connect described pedestals and corresponding first slide block, for the distance of adjusting between described two sprue faces; And
Two groups of second adjustment assemblies that are arranged on described pedestal, are positioned at described sprue two ends; Every group adjust assembly comprise two be set up in parallel and can be on described breasting face relatively described two the second slide block and two the second keepers that the first slide block slides; Each second slide block comprises second a runner face relative with described the first slide block; Described four the first runner faces, described four the second runner faces, described breasting face consist of runner; Described four the second keepers connect described pedestals and corresponding second slide block, are used for the first runner face of adjustment correspondence and the distance between the second runner face.
2. the mould with adjustable runner as claimed in claim 1, it is characterized in that, described the first slide block and the second slide block include operate portions and connecting portion, described operate portions is bearing on described breasting face, described connecting portion is in the end of described operate portions away from breasting face, and described connecting portion and described pedestal are slidably connected.
3. the mould with adjustable runner as claimed in claim 2, is characterized in that, described pedestal is provided with guide groove, and described connecting portion is the projection cube structure that matches with described guide groove.
4. the mould with adjustable runner as claimed in claim 3, is characterized in that, the guide groove that described pedestal arranges adopts a kind of of T-shaped groove or dovetail groove.
5. the mould with adjustable runner as claimed in claim 2, it is characterized in that, described the first keeper adopts screw, described first adjusts assembly also comprises elastic component, described elastic component is arranged between the connecting portion and described pedestal of described the first slide block, described screw runs through the connecting portion of described the first slide block, and is bolted on described pedestal, and described the first keeper can be adjusted distance between described two the first slide blocks by rotation.
6. the mould with adjustable runner as claimed in claim 5, is characterized in that, described pedestal also offers locating hole, and described elastic component one end is contained in described locating hole, and an end is resisted against the connecting portion of described the first slide block.
7. the mould with adjustable runner as claimed in claim 2, it is characterized in that, described the second keeper adopts screw, described second adjusts assembly also comprises elastic component, described elastic component is arranged between the connecting portion and described pedestal of described the second slide block, described screw runs through the connecting portion of described the second slide block, and is bolted on described pedestal, and described the second keeper can be adjusted distance between described two the second slide blocks by rotation.
8. the mould with adjustable runner as claimed in claim 7, is characterized in that, described pedestal also offers locating hole, and described elastic component one end is contained in described locating hole, and an end is resisted against the connecting portion of described the second slide block.
9. the mould with adjustable runner as claimed in claim 2, it is characterized in that, described the first keeper comprises screw rod, described screw rod one end and described pedestal are rotationally connected, the connecting portion of the described screw rod other end and described the first slide block is spirally connected, and described the first keeper can be adjusted distance between described the first slide block and described pedestal by rotation.
10. the mould with adjustable runner as claimed in claim 2, it is characterized in that, described the second keeper comprises screw rod, described screw rod one end and described pedestal are rotationally connected, the connecting portion of the described screw rod other end and described the second slide block is spirally connected, and described the second keeper can be adjusted distance between described the second slide block and described pedestal by rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910308803 CN102039651B (en) | 2009-10-26 | 2009-10-26 | Mould with adjustable runner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910308803 CN102039651B (en) | 2009-10-26 | 2009-10-26 | Mould with adjustable runner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102039651A CN102039651A (en) | 2011-05-04 |
| CN102039651B true CN102039651B (en) | 2013-11-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200910308803 Active CN102039651B (en) | 2009-10-26 | 2009-10-26 | Mould with adjustable runner |
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| Country | Link |
|---|---|
| CN (1) | CN102039651B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1946535A (en) * | 2004-04-23 | 2007-04-11 | 赫斯基注射器成型系统有限公司 | Method and apparatus for adjustable hot runner assembly seals and tip height using active material elements |
| CN101314253A (en) * | 2008-05-06 | 2008-12-03 | 许南旭 | Heat flow path apparatus for injection molding |
| CN101391475A (en) * | 2007-09-21 | 2009-03-25 | 鸿富锦精密工业（深圳）有限公司 | Mold |
-
2009
- 2009-10-26 CN CN 200910308803 patent/CN102039651B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1946535A (en) * | 2004-04-23 | 2007-04-11 | 赫斯基注射器成型系统有限公司 | Method and apparatus for adjustable hot runner assembly seals and tip height using active material elements |
| CN101391475A (en) * | 2007-09-21 | 2009-03-25 | 鸿富锦精密工业（深圳）有限公司 | Mold |
| CN101314253A (en) * | 2008-05-06 | 2008-12-03 | 许南旭 | Heat flow path apparatus for injection molding |
Non-Patent Citations (1)
| Title |
|---|
| JP昭54-64558A 1979.05.24 |
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| Publication number | Publication date |
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| CN102039651A (en) | 2011-05-04 |
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Owner name: FENG LIN Free format text: FORMER OWNER: HONGFUJIN PRECISE INDUSTRY (SHENZHEN) CO., LTD. Effective date: 20150126 Free format text: FORMER OWNER: HONGFUJIN PRECISE INDUSTRY CO., LTD. Effective date: 20150126 |
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Effective date of registration: 20150126 Address after: 518000 Guangdong city of Shenzhen province Futian District Binjiang Binhe Village East 8 Building 502 Patentee after: Feng Lin Address before: 518109 Guangdong city of Shenzhen province Baoan District Longhua Town Industrial Zone tabulaeformis tenth East Ring Road No. 2 two Patentee before: HONG FU JIN PRECISION INDUSTRY (SHENZHEN) Co.,Ltd. Patentee before: HON HAI PRECISION INDUSTRY Co.,Ltd. |
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Effective date of registration: 20151201 Address after: Yang Zhen Qidong city along the Yangtze River in Jiangsu province Nantong City Yin Road 226251 Datong intersection west end (Qidong Marine Shipping Industry Park) Patentee after: Qidong Lingxiang Trading Co.,Ltd. Address before: 518000 Guangdong city of Shenzhen province Futian District Binjiang Binhe Village East 8 Building 502 Patentee before: Feng Lin |
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Effective date of registration: 20230104 Address after: 226200 Huanghai Road, Qidong Binhai Industrial Park, Nantong, Jiangsu Patentee after: JIANGSU ZHENGHENG LIGHT INDUSTRIAL MACHINERY Co.,Ltd. Address before: 226251 North of the West Head of Datong Road along the Yangtze River in Yinyang Town, Qidong City, Nantong City, Jiangsu Province (in Qidong Marine Industry Park) Patentee before: Qidong Lingxiang Trading Co.,Ltd. |
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Denomination of invention: Mold with adjustable flow channel Effective date of registration: 20230331 Granted publication date: 20131106 Pledgee: Bank of China Limited by Share Ltd. Qidong branch Pledgor: JIANGSU ZHENGHENG LIGHT INDUSTRIAL MACHINERY Co.,Ltd. Registration number: Y2023980036923 |