CN203779796U - Gear cam assembly injection mould - Google Patents
Gear cam assembly injection mould Download PDFInfo
- Publication number
- CN203779796U CN203779796U CN201420189169.1U CN201420189169U CN203779796U CN 203779796 U CN203779796 U CN 203779796U CN 201420189169 U CN201420189169 U CN 201420189169U CN 203779796 U CN203779796 U CN 203779796U
- Authority
- CN
- China
- Prior art keywords
- backing plate
- dynamic model
- connects
- plate
- cover half
- 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 - Lifetime
Links
- 238000002347 injection Methods 0.000 title claims abstract description 12
- 239000007924 injection Substances 0.000 title claims abstract description 12
- 239000007787 solid Substances 0.000 claims description 17
- 230000000712 assembly Effects 0.000 claims description 9
- 238000000429 assembly Methods 0.000 claims description 9
- 230000000694 effects Effects 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000003607 modifier Substances 0.000 claims description 3
- 238000005498 polishing Methods 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 abstract description 5
- 239000004033 plastic Substances 0.000 abstract description 5
- 238000010923 batch production Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Abstract
The utility model discloses a gear cam assembly injection mould which comprises a movable mould bottom plate, an ejection backing plate, an ejection plate, a return rod, an ejection rod, a fixed mould plate, a movable mould locking block, a fixed mould backing plate, an inclined guide column, a movable mould slide block, a fixed mould positioning column, a movable mould positioning column, a straight gear cavity, a movable mould insert block, a first bolt, a second bolt, a fixed mould cavity block, a pouring gate sleeve, a guide column and guide sleeve assembly, a movable mould sliding sash, a backing plate, a support frame and a movable mould slide block positioning part, wherein the movable mould bottom plate is respectively connected with the ejection backing plate and the support frame; the ejection backing plate is connected with the ejection plate; the return rod is connected with the ejection backing plate; the ejection rod is respectively connected with the ejection backing plate and the movable mould slide block; the fixed mould plate is connected with the fixed mould backing plate; the movable mould locking block is connected with the fixed mould backing plate; the fixed mould backing plate is respectively connected with the inclined guide column and the fixed mould positioning column. The gear cam assembly injection mould disclosed by the utility model is reasonable in design and convenient to use, meets the requirement on batch production, meets the requirement on quality of a plastic part and has very good application prospects.
Description
Technical field
The utility model relates to a kind of mould, especially relates to a kind of gear cam assemblies injection mold.
Background technology
Gear cam is all applicable a kind of plastic products of a lot of aspects, in its Shooting Technique, often because of the cam demoulding of mould, causes injection moulding failure, to enterprises and individuals, brings very large loss.
Utility model content
Technical problem to be solved in the utility model is: a kind of gear cam assemblies injection mold is provided.
For solving the problems of the technologies described above, the technical solution of the utility model is:
A gear cam assemblies injection mold, comprises moving clamping plate, eject backing plate, liftout plate, push back pin, push rod, solid plate, dynamic model latch segment, cover half backing plate, Angle Pin, dynamic model slide block, cover half locating dowel, dynamic model locating dowel, spur gear die cavity, moving die insert, the first screw, the second screw, cover half die cavity piece, sprue bush, the combination of guide pillar guide pin bushing, dynamic model sliding sash, backing plate, support and dynamic model slide block keeper, moving clamping plate connects respectively and ejects backing plate and support, eject backing plate and connect liftout plate, push back pin connection ejects backing plate, push rod connects respectively and ejects backing plate and dynamic model slide block, solid plate connects cover half backing plate, dynamic model latch segment connects cover half backing plate, cover half backing plate connects respectively Angle Pin and cover half locating dowel, Angle Pin connects dynamic model sliding sash, dynamic model slide block connects spur gear die cavity, cover half locating dowel connects dynamic model locating dowel, dynamic model locating dowel connects moving die insert, spur gear die cavity connects moving die insert, moving die insert connects dynamic model sliding sash, the first screw connects respectively solid plate and cover half backing plate, the second screw connects solid plate, cover half die cavity piece connects dynamic model slide block, sprue bush connects dynamic model slide block, the combination of guide pillar guide pin bushing connects respectively cover half backing plate and backing plate, dynamic model sliding sash connects respectively solid plate and backing plate, backing plate connects moving die insert, support connection backing plate, dynamic model slide block keeper connects dynamic model slide block.
The utility model also has following feature:
Mould adopts H13 steel, through HRC28-32 modifier treatment, guarantees that mould has certain hardness and toughness, and polishing effect is relatively good.
Described Angle Pin angle is 23 °, effective length 102mm.
Described moving die insert has two cores, guarantees diameter 2.2mm and the requirement of diameter 5mm through hole.
Adopted technique scheme, the beneficial effects of the utility model are:
The utility model is reasonable in design, easy to use, meets the requirement of batch production, and working of plastics reaches quality requirement, has good application prospect.
Accompanying drawing explanation
Fig. 1 is Facad structure schematic diagram of the present utility model;
Fig. 2 is side structure schematic diagram of the present utility model;
Fig. 3 is plan structure schematic diagram of the present utility model;
Wherein: 1, moving clamping plate, 2, eject backing plate 3, liftout plate, 4, push back pin, 5, push rod; 6, solid plate, 7, dynamic model latch segment, 8, cover half backing plate, 9, Angle Pin; 10, dynamic model slide block, 11, cover half locating dowel, 12, dynamic model locating dowel, 13, spur gear die cavity; 14, moving die insert, the 15, first screw, the 16, second screw, 17, cover half die cavity piece; 18, sprue bush, 19, guide pillar guide pin bushing combination, 20, dynamic model sliding sash; 21, backing plate, 22, support, 23, dynamic model slide block keeper.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Embodiment 1
A gear cam assemblies injection mold, comprises moving clamping plate 1, eject backing plate 2, liftout plate 3, push back pin 4, push rod 5, solid plate 6, dynamic model latch segment 7, cover half backing plate 8, Angle Pin 9, dynamic model slide block 10, cover half locating dowel 11, dynamic model locating dowel 12, spur gear die cavity 13, moving die insert 14, the first screw 15, the second screw 16, cover half die cavity piece 17, sprue bush 18, guide pillar guide pin bushing combination 19, dynamic model sliding sash 20, backing plate 21, support 22 and dynamic model slide block keeper 23, moving clamping plate 1 connects respectively and ejects backing plate 2 and support 22, eject backing plate 2 and connect liftout plate 3, push back pin 4 connections eject backing plate 2, push rod 5 connects respectively and ejects backing plate 2 and dynamic model slide block 10, solid plate 6 connects cover half backing plate 8, dynamic model latch segment 7 connects cover half backing plate 8, cover half backing plate 8 connects respectively Angle Pin 9 and cover half locating dowel 11, Angle Pin 9 connects dynamic model sliding sash 20, dynamic model slide block 10 connects spur gear die cavity 13, cover half locating dowel 11 connects dynamic model locating dowel 12, dynamic model locating dowel 12 connects moving die insert 14, spur gear die cavity 13 connects moving die insert 14, moving die insert 14 connects dynamic model sliding sash 20, the first screw 15 connects respectively solid plate 6 and cover half backing plate 8, the second screw 16 connects solid plate 6, cover half die cavity piece 17 connects dynamic model slide block 10, sprue bush 18 connects dynamic model slide block 10, guide pillar guide pin bushing combination 19 connects respectively cover half backing plate 8 and backing plate 21, dynamic model sliding sash 20 connects respectively solid plate 6 and backing plate 21, backing plate 21 connects moving die insert 14, support 22 connection backing plates 21, dynamic model slide block keeper 23 connects dynamic model slide block 10, mould adopts H13 steel, through HRC28-32 modifier treatment, guarantee that mould has certain hardness and toughness, polishing effect is relatively good, described Angle Pin 9 angles are 23 °, effective length 102mm, described moving die insert 14 has two cores, guarantee diameter 2.2mm and the requirement of diameter 5mm through hole.
Operating process: start die sinking, make solid plate and the first somatotype of dynamic model slide block 1, dynamic model moves after partly continuing, and dynamic model latch segment leaves, under the effect of Angle Pin, dynamic model slide block is opened (open distance and be greater than 70mm) entirely, and working of plastics is stayed on dynamic model, and dynamic model moves after continuing, lathe ejects and touches to ejecting backing plate and liftout plate, drive push rod, gear parts is ejected to spur gear die cavity and dynamic model locating dowel, then take out working of plastics; During matched moulds, lay metal insert matched moulds in dynamic model locating dowel, by push back pin, push rod is resetted, Angle Pin resets dynamic model slide block.
The utility model is not limited to above-mentioned concrete embodiment, and those of ordinary skill in the art is from above-mentioned design, and without performing creative labour, all conversion of having done, within all dropping on protection domain of the present utility model.
Claims (4)
1. a gear cam assemblies injection mold, comprises moving clamping plate, eject backing plate, liftout plate, push back pin, push rod, solid plate, dynamic model latch segment, cover half backing plate, Angle Pin, dynamic model slide block, cover half locating dowel, dynamic model locating dowel, spur gear die cavity, moving die insert, the first screw, the second screw, cover half die cavity piece, sprue bush, the combination of guide pillar guide pin bushing, dynamic model sliding sash, backing plate, support and dynamic model slide block keeper, it is characterized in that: moving clamping plate connects respectively and ejects backing plate and support, eject backing plate and connect liftout plate, push back pin connection ejects backing plate, push rod connects respectively and ejects backing plate and dynamic model slide block, solid plate connects cover half backing plate, dynamic model latch segment connects cover half backing plate, cover half backing plate connects respectively Angle Pin and cover half locating dowel, Angle Pin connects dynamic model sliding sash, dynamic model slide block connects spur gear die cavity, cover half locating dowel connects dynamic model locating dowel, dynamic model locating dowel connects moving die insert, spur gear die cavity connects moving die insert, moving die insert connects dynamic model sliding sash, the first screw connects respectively solid plate and cover half backing plate, the second screw connects solid plate, cover half die cavity piece connects dynamic model slide block, sprue bush connects dynamic model slide block, the combination of guide pillar guide pin bushing connects respectively cover half backing plate and backing plate, dynamic model sliding sash connects respectively solid plate and backing plate, backing plate connects moving die insert, support connection backing plate, dynamic model slide block keeper connects dynamic model slide block.
2. a kind of gear cam assemblies injection mold as claimed in claim 1, is characterized in that: mould adopts H13 steel, through HRC28-32 modifier treatment, guarantees that mould has certain hardness and toughness, and polishing effect is relatively good.
3. a kind of gear cam assemblies injection mold as claimed in claim 1, is characterized in that: described Angle Pin angle is 23 °, effective length 102mm.
4. a kind of gear cam assemblies injection mold as claimed in claim 1, is characterized in that: described moving die insert has two cores, guarantees diameter 2.2mm and the requirement of diameter 5mm through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420189169.1U CN203779796U (en) | 2014-04-17 | 2014-04-17 | Gear cam assembly injection mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420189169.1U CN203779796U (en) | 2014-04-17 | 2014-04-17 | Gear cam assembly injection mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203779796U true CN203779796U (en) | 2014-08-20 |
Family
ID=51316021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420189169.1U Expired - Lifetime CN203779796U (en) | 2014-04-17 | 2014-04-17 | Gear cam assembly injection mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203779796U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105383009A (en) * | 2015-12-14 | 2016-03-09 | 芜湖恒信汽车内饰制造有限公司 | Mold for increasing dynamic unbalance yield of heat dissipation fan blades |
-
2014
- 2014-04-17 CN CN201420189169.1U patent/CN203779796U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105383009A (en) * | 2015-12-14 | 2016-03-09 | 芜湖恒信汽车内饰制造有限公司 | Mold for increasing dynamic unbalance yield of heat dissipation fan blades |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102139524A (en) | Injection mould for automobile fuel tank fuel filler cap | |
| CN105269769A (en) | Double-power injection mold of multi-direction oblique and curved pin core pulling structure | |
| CN203779796U (en) | Gear cam assembly injection mould | |
| CN204546906U (en) | A kind of bilateral mold-closing injection mould | |
| CN203779806U (en) | Injection mold for oil outlet seat | |
| CN204249255U (en) | A kind of injection molding with side core-pulling and angled core-pulling | |
| CN205219631U (en) | Automatic drawing of patterns configuration hot runner device | |
| CN203141793U (en) | Die assembly control structure of over-molding secondary injection die | |
| CN203779784U (en) | Mold frame of drawer type quick changing mold core | |
| CN204525968U (en) | A kind of tuning support injection mould | |
| CN203472053U (en) | Injection mold of tubular parts | |
| CN202702512U (en) | Injection mould for manufacturing programmable logic controller (PLC) cover | |
| CN108819149A (en) | A kind of injection mould closing demoulding mechanism | |
| CN204820166U (en) | Motorcycle apron plate injection mold | |
| CN203831704U (en) | Water pipe joint injection mould | |
| CN204525999U (en) | For the injection mould of cipher machine face-piece | |
| CN204525997U (en) | Sleeve cap injection mold | |
| CN204526003U (en) | A kind of sleeve cap injection mold | |
| CN203945594U (en) | A kind of with side core-pulling and oblique injection molding of loosing core | |
| CN204773384U (en) | Slider takes off material entering gluey mechanism | |
| CN204640684U (en) | A kind of feeding metal terminal precise injection mould | |
| CN209158812U (en) | Sliding block flicks the injection mold of demoulding | |
| CN104228002A (en) | Lateral slide block ejection mold and method | |
| CN202965105U (en) | Fixed mould and large sliding block type de-molding mechanism for machining novel high-molecular polymer material | |
| CN204526001U (en) | Tuning support injection mould |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHENZHEN YONGHENG JIANXIN PRECISION MOULD CO., LTD Free format text: FORMER OWNER: XIANGSHAN BOYUAN INTELLIGENT TECHNOLOGY CO., LTD. Effective date: 20150520 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 315700 NINGBO, ZHEJIANG PROVINCE TO: 518100 SHENZHEN, GUANGDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20150520 Address after: Yanchuan RED-SWALLOW street 518100 Shenzhen Road, Guangdong province Baoan District No. 3 Songgang Jin Baolong Industrial Park C Building 1 floor Patentee after: Shenzhen forever Jianxin precision mould Co., Ltd. Address before: 315700 Ningbo, Xiangshan Province Economic Development Zone, Park Road, No. 98 Patentee before: The Xiangshan intelligent Science and Technology Ltd. far away of fighting |