CN103386738B - Mould is with two grades of slide block devices - Google Patents
Mould is with two grades of slide block devices Download PDFInfo
- Publication number
- CN103386738B CN103386738B CN201310323863.8A CN201310323863A CN103386738B CN 103386738 B CN103386738 B CN 103386738B CN 201310323863 A CN201310323863 A CN 201310323863A CN 103386738 B CN103386738 B CN 103386738B
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- slide block
- torticollis
- wedge cavities
- base plate
- mould
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- Mounting, Exchange, And Manufacturing Of Dies (AREA)
Abstract
The present invention discloses a kind of mould with two grades of slide block devices, belongs to technical field of mold. the present invention comprises base plate, base plate is provided with female slide block by spacing slide assemblies, it is manufactured with wedge cavities in female slide block, the upper wall of wedge cavities is inclined-plane, the lower openings of wedge cavities, wedge cavities is built with sub-slide block, the top of sub-slide block is the torticollis portion matched with wedge cavities, torticollis portion is slidably connected by guide chute assembly and described wedge cavities, the outer face in described torticollis portion forms cavity surface I, the bottom, outer end in torticollis portion is manufactured with die cavity I, vertical portion is formed at the inner bottom in described torticollis portion, the lower end in vertical portion and base plate sliding contact, described base plate there is locating slot. the present invention is applied to needs undercut simultaneously, in addition it is also necessary to carry out the mould of upper and lower to somatotype, solves complicated somatotype problem by simple structure, accurate positioning, and somatotype is clear, ensure precision, it is to increase production efficiency.
Description
Technical field
The present invention relates to a kind of mould parting device, belong to technical field of mold.
Background technology
At present, when die design, undercut is not only needed for some special workpiece, also need to carry out upper and lower to somatotype, prior art does not have good way meet the somatotype needs in two directions simultaneously, very complicated structure design can only be used to complete somatotype, add cost, have impact on production efficiency.
Summary of the invention
In order to overcome above-mentioned the deficiencies in the prior art part, the present invention provides a kind of mould two grades of slide block devices, side direction and upper and lower somatotype when completing difference by two grades of slide blocks, complicated somatotype problem is solved by simple structure, accurate positioning, somatotype is clear, ensures precision.
The present invention is achieved through the following technical solutions: a kind of mould is with two grades of slide block devices, this device matches with conjunction mould worktable, close and mould worktable has die cavity II and cavity surface II, described mould comprises base plate with two grades of slide block devices, base plate is provided with female slide block by spacing slide assemblies, wedge cavities inwardly it is manufactured with near the one side closing mould worktable at female slide block, the upper wall of wedge cavities is the inclined-plane that ecto-entad reduces gradually, the lower openings of wedge cavities, slide in described wedge cavities and sub-slide block is housed, the top of sub-slide block is the torticollis portion that the upper wall with wedge cavities matches, torticollis portion is slidably connected by guide chute assembly and described wedge cavities, the outer face in described torticollis portion forms the cavity surface I matched with described cavity surface II, the bottom, outer end in described torticollis portion is manufactured with the die cavity I matched with described die cavity II, vertical portion is formed at the inner bottom in described torticollis portion, the lower end in vertical portion and described base plate sliding contact, described base plate is manufactured with the locating slot suitable with described vertical portion near the one end closing mould worktable.
Described spacing slide assemblies comprises: the press strip being fixed on both sides above described base plate, and is fixed on the slide plate of described both sides, female slide block bottom, and the lower inside of described press strip is manufactured with chute, and described slide plate slides is arranged in described chute.
Described guide chute assembly comprises: the oblique guiding bar made in the both sides of described wedge cavities, tiltedly the trend of guiding bar moves towards consistent with the upper wall of described wedge cavities, is manufactured with the inclined guide groove suitable with described oblique guiding bar in described both sides, torticollis portion.
Described press strip is fixed on described base plate by multiple screw.
Described die cavity I is concave hole type chamber, and described die cavity II is boss die cavity.
The invention has the beneficial effects as follows: the present invention is applied to needs undercut simultaneously, also need to carry out the mould (mould of such as injection moulding) of upper and lower to somatotype, the present invention adopts two grades of slide block mechanisms, female slide block inner sleeve has sub-slide block, female slide block and cavity surface II complete undercut, sub-slide block and die cavity II complete upper and lower somatotype, side direction and upper and lower somatotype when completing difference by two grades of slide blocks, complicated somatotype problem is solved by simple structure, accurate positioning, somatotype is clear, ensures precision, provide cost savings, it is to increase production efficiency.
Accompanying drawing explanation
The present invention is further described according to drawings and embodiments below.
Fig. 1 is present configuration schematic diagram;
Fig. 2 is the A direction view of Fig. 1;
Fig. 3 is the B-B sectional view of Fig. 1.
In figure, 1, base plate, 2, press strip, 2-1, chute, 3, screw, 4, female slide block, 4-1, wedge cavities, 4-2, tiltedly lead bar, 4-3, slide plate, 5, sub-slide block, 5-1, torticollis portion, 5-2, inclined guide groove, 5-3, vertical portion, 6, cavity surface I, 7, die cavity I, 8, cavity surface II, 9, die cavity II, 10, locating slot, 11, close mould worktable.
Embodiment
Below in conjunction with drawings and Examples, the present invention is further described.
Such as Fig. 1, Fig. 2, a kind of mould shown in Fig. 3 is with two grades of slide block devices, this device matches with conjunction mould worktable 11, close and mould worktable 11 has die cavity II 9 and cavity surface II 8, described mould comprises base plate 1 with two grades of slide block devices, base plate 1 is provided with female slide block 4 by spacing slide assemblies, wedge cavities 4-1 inwardly it is manufactured with near the one side closing mould worktable 11 at female slide block 4, the upper wall of wedge cavities 4-1 is the inclined-plane that ecto-entad reduces gradually, the lower openings of wedge cavities 4-1, slide in described wedge cavities 4-1 and sub-slide block 5 is housed, the top of sub-slide block 5 is the torticollis portion 5-1 that the upper wall with wedge cavities 4-1 matches, torticollis portion 5-1 is slidably connected by guide chute assembly and described wedge cavities 4-1, the outer face of described torticollis portion 5-1 forms the cavity surface I 6 matched with described cavity surface II 8, the bottom, outer end of described torticollis portion 5-1 is manufactured with the die cavity I 7 matched with described die cavity II 9, vertical portion 5-3 is formed at the inner bottom of described torticollis portion 5-1, the lower end of vertical portion 5-3 and described base plate 1 sliding contact, described base plate 1 is manufactured with the locating slot 10 suitable with described vertical portion 5-3 near the one end closing mould worktable 11.
Described spacing slide assemblies comprises: the press strip 2 being fixed on both sides above described base plate 1, with the slide plate 4-3 being fixed on described both sides, female slide block 4 bottom, the lower inside of described press strip 2 is manufactured with chute 2-1, and described slide plate 4-3 is slidably mounted in described chute 2-1.
Described guide chute assembly comprises: the oblique guiding bar 4-2 made in the both sides of described wedge cavities 4-1, tiltedly the trend of guiding bar 4-2 moves towards consistent with the upper wall of described wedge cavities 4-1, is manufactured with the inclined guide groove 5-2 suitable with described oblique guiding bar 4-2 in described 5-1 both sides, torticollis portion.
Described press strip 2 is fixed on described base plate 1 by multiple screw 3.
Described die cavity I 7 is concave hole type chamber, and described die cavity II 9 is boss die cavity.
Principle of work of the present invention is: when closing mould, and female slide block 4 moves forward, spacing due to base plate 1, and band mover slide block 5 moves forward simultaneously. When group slide block 5 times ends are positioned at above locating slot 10 completely, now along with female slide block 4 continues reach, sub-slide block 4 just falls into locating slot 10 and can not continue reach, and die cavity I 7 and die cavity II 9 complete shaping, and cavity surface I 6 and cavity surface II 8 complete shaping. During die sinking, female slide block 4 retreats, due to the effect of guide chute assembly and locating slot 10, the lifting of sub-slide block 5, first complete die cavity I 7 somatotype up and down with die cavity II 9, until after sub-slide block 5 departs from locating slot 10, sub-slide block 5 has retreated the somatotype of cavity surface I 6 and cavity surface II 8 together with female slide block 4.
Claims (1)
1. a mould is with two grades of slide block devices, this device matches with conjunction mould worktable (11), close and mould worktable (11) has die cavity II (9) and cavity surface II (8), it is characterized in that: described mould comprises base plate (1) with two grades of slide block devices, base plate (1) is provided with female slide block (4) by spacing slide assemblies, wedge cavities (4-1) inwardly it is manufactured with near the one side closing mould worktable (11) female slide block (4), the upper wall of wedge cavities (4-1) is the inclined-plane that ecto-entad reduces gradually, the lower openings of wedge cavities (4-1), slide in described wedge cavities (4-1) and sub-slide block (5) is housed, the top of sub-slide block (5) is the torticollis portion (5-1) that the upper wall with wedge cavities (4-1) matches, torticollis portion (5-1) is slidably connected by guide chute assembly and described wedge cavities (4-1), the outer face in described torticollis portion (5-1) forms the cavity surface I (6) matched with described cavity surface II (8), the bottom, outer end in described torticollis portion (5-1) is manufactured with the die cavity I (7) matched with described die cavity II (9), vertical portion (5-3) is formed at the inner bottom in described torticollis portion (5-1), the lower end in vertical portion (5-3) and described base plate (1) sliding contact, the upper one end near closing mould worktable (11) of described base plate (1) is manufactured with the locating slot (10) suitable with described vertical portion (5-3),
Described spacing slide assemblies comprises: the press strip (2) being fixed on both sides above described base plate (1), with the slide plate (4-3) being fixed on described female slide block (4) both sides, bottom, the lower inside of described press strip (2) is manufactured with chute (2-1), and described slide plate (4-3) is slidably mounted in described chute (2-1);
Described guide chute assembly comprises: the oblique guiding bar (4-2) made in the both sides of described wedge cavities (4-1), the trend of bar (4-2) of tiltedly leading moves towards consistent with the upper wall of described wedge cavities (4-1), is manufactured with the inclined guide groove (5-2) suitable with described oblique guiding bar (4-2) in described torticollis portion (5-1) both sides;
Described press strip (2) is fixed on described base plate (1) by multiple screw (3);
Described die cavity I (7) is concave hole type chamber, and described die cavity II (9) is boss die cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310323863.8A CN103386738B (en) | 2013-07-29 | 2013-07-29 | Mould is with two grades of slide block devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310323863.8A CN103386738B (en) | 2013-07-29 | 2013-07-29 | Mould is with two grades of slide block devices |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103386738A CN103386738A (en) | 2013-11-13 |
| CN103386738B true CN103386738B (en) | 2016-06-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310323863.8A Active CN103386738B (en) | 2013-07-29 | 2013-07-29 | Mould is with two grades of slide block devices |
Country Status (1)
| Country | Link |
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| CN (1) | CN103386738B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104307961B (en) * | 2014-09-18 | 2016-01-06 | 四川省青神神力机械有限公司 | A kind of slidingtype mould |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4765585A (en) * | 1987-02-27 | 1988-08-23 | Superior Die Set Corporation | Slide retainer for injection molds |
| JPH0584753A (en) * | 1991-09-30 | 1993-04-06 | Matsushita Electric Ind Co Ltd | Mold device for molding resin |
| CN200939672Y (en) * | 2006-08-25 | 2007-08-29 | 佛山市顺德区汉达精密电子科技有限公司 | Slipper structure |
-
2013
- 2013-07-29 CN CN201310323863.8A patent/CN103386738B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4765585A (en) * | 1987-02-27 | 1988-08-23 | Superior Die Set Corporation | Slide retainer for injection molds |
| JPH0584753A (en) * | 1991-09-30 | 1993-04-06 | Matsushita Electric Ind Co Ltd | Mold device for molding resin |
| CN200939672Y (en) * | 2006-08-25 | 2007-08-29 | 佛山市顺德区汉达精密电子科技有限公司 | Slipper structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103386738A (en) | 2013-11-13 |
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| C14 | Grant of patent or utility model | ||
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| CB03 | Change of inventor or designer information |
Inventor after: Yuan Aifeng Inventor after: Cao Xiaojing Inventor after: Zhang Chaoyan Inventor after: Chen Hanwu Inventor before: Yuan Aifeng Inventor before: Cao Xiaojing Inventor before: Zhang Chaoyan |
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Effective date of registration: 20171121 Address after: 515041 Guangdong province Shantou Jinping District Zhang Shan Road No. 102 (valve factory two) Patentee after: Shantou Bai Da Plastic Co., Ltd. Address before: No. 1, Xiangwang Road, nine Li District, Xuzhou, Jiangsu Patentee before: Xuzhou Institute of Industry Technology |
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| TR01 | Transfer of patent right | ||
| CB03 | Change of inventor or designer information |
Inventor after: Chen Hanwu Inventor after: Yuan Aifeng Inventor after: Cao Xiaojing Inventor after: Zhang Chaoyan Inventor before: Yuan Aifeng Inventor before: Cao Xiaojing Inventor before: Zhang Chaoyan Inventor before: Chen Hanwu |
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| CB03 | Change of inventor or designer information |