CN206748965U - A kind of manual type automatically resets injection mold - Google Patents
A kind of manual type automatically resets injection mold Download PDFInfo
- Publication number
- CN206748965U CN206748965U CN201720236793.6U CN201720236793U CN206748965U CN 206748965 U CN206748965 U CN 206748965U CN 201720236793 U CN201720236793 U CN 201720236793U CN 206748965 U CN206748965 U CN 206748965U
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- Prior art keywords
- push rod
- injection molding
- molding cavity
- hole
- fixedly connected
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Abstract
Automatically reset injection mold the utility model discloses a kind of manual type,Including fixed half and moving half,Injection molding cavity is provided with the top of cover half,Top plate is provided with above the bottom wall of injection molding cavity,Shoulder hole is provided with injection molding cavity bottom,Drive cavity is provided with dynamic model,Shoulder hole includes pilot hole and reset hole,Push rod is provided with pilot hole,One end of push rod is fixedly connected with top plate,The other end of push rod is fixedly connected with guide wheel,The bottom wall of drive cavity is provided with grooved rail,Grooved rail is provided with the sliding block being engaged with guide wheel,The side wall through connection intercommunicating pore of drive cavity one,Push rod is provided with intercommunicating pore,The bottom of dynamic model is fixedly connected with the core rod being engaged with injection molding cavity,Top plate of the present utility model completely attaches to product top end face,So that product is by uniformly upward reasoning,It can effectively prevent local pressure is excessive to cause damage of product,The promotion of whole material jacking mechanism is completed to be manhole control,The size of thrust can be effectively controlled according to actual conditions,Ensure the intact disengaging injection molding cavity of product.
Description
Technical field
Injection mold technology is the utility model is related to, specially a kind of manual type automatically resets injection mold.
Background technology
Injection mold is a kind of instrument for producing plasthetics；Also plasthetics complete structure and accurate dimension are to confer to
Instrument.Injection molding is to produce a kind of processing method used during some complex-shaped parts in batches.Refer specifically to heated thawing
Plastics by injection machine high pressure inject die cavity, after cooling and solidifying, obtain formed products.
Material jacking mechanism can eject product from mold cavity in injection mold, finally give qualified product.But
It is the material jacking mechanism in existing injection mold, the control of its liftout dynamics is difficult, it is difficult to controls product to be ejected from mold cavity
Situation, it is easy to fragmentation when causing product discharge, destroy product, product qualification rate reduced, so that on production cost
Rise.
Utility model content
The purpose of this utility model is to provide a kind of manual type and automatically reset injection mold, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the utility model provides following technical scheme：
A kind of manual type is automatically reset injection mold, including fixed half and moving half, and injection molding cavity is provided with the top of cover half,
Top plate is provided with above the bottom wall of injection molding cavity, top plate is to be slidably connected with injection molding cavity, is provided with shoulder hole in injection molding cavity bottom, in dynamic model
Provided with drive cavity, drive cavity is located at the lower section of injection molding cavity, and shoulder hole includes pilot hole and reset hole, and reset hole through connection is being led
To the lower section in hole, the other end through connection of reset hole is being molded in the top of drive cavity, the other end through connection of pilot hole
The bottom of chamber, pilot hole is interior to be provided with push rod, is to be slidably connected between push rod and pilot hole, and one end of push rod is fixedly connected with top plate,
The other end of push rod is fixedly connected with guide wheel, and push rod is arranged with (the first back-moving spring, (the first back-moving spring one close to one end of guide wheel
End is fixedly connected with the roof of reset hole, and the other end of (the first back-moving spring is fixedly connected on guide wheel, on the bottom wall of drive cavity
Provided with grooved rail, grooved rail is provided with the sliding block being engaged with guide wheel, is to be slidably connected between grooved rail and guide wheel, the side wall of drive cavity one is passed through
Lead to through hole in succession, be provided with push rod in intercommunicating pore, be to be slidably connected between push rod and intercommunicating pore, push rod one end is fixed with sliding block to be connected
Connect, the other end of push rod is fixedly connected is arranged with second back-moving spring by wedge, push rod close to one end of sliding block, and second resets bullet
Spring one end is fixedly connected with a slide block, in the side wall of second back-moving spring other end fixed conveyor chamber；The bottom of dynamic model is fixedly connected
Have the core rod being engaged with injection molding cavity, the bottom face of core rod and the top end face joint of top plate, between core rod and injection molding cavity between
Gap forms die cavity.
As the further technical scheme of the utility model, injecting hole is provided with dynamic model, injecting hole penetrates the upper of dynamic model
Lower surface, the bottom through connection die cavity of injecting hole.
As the further technical scheme of the utility model, the cross section of grooved rail is T-shaped structure.
As the further technical scheme of the utility model, the face that sliding block is engaged with guide wheel is inclined plane.
As the further technical scheme of the utility model, pressing seating face is arranged with Anti-slip cover, and Anti-slip cover selects rubber
Glue material matter makes.
Compared with prior art, top plate of the present utility model completely attaches to product top end face so that product is by uniform
Upward reasoning, it can effectively prevent local pressure is excessive to cause damage of product, the promotion of whole material jacking mechanism is completed to be manhole
Control, the size of thrust can be effectively controlled according to actual conditions, ensures the intact disengaging injection molding cavity of product, improves finished product
Rate.
Brief description of the drawings
Fig. 1 is that a kind of manual type of the utility model automatically resets the structural representation of injection mold.
In figure：1- cover half, 2- dynamic models, 3- injection molding cavities, 31- die cavities, 4- core rods, 5- top plates, 6- shoulder holes, 61- pilot holes,
62- reset holes, 7- push rods, 8- (the first back-moving springs, 9- guide wheels, 10- drive cavities, 11- grooved rails, 12- sliding blocks, 13- intercommunicating pores,
14- push rods, 15- second back-moving springs, 16- press wedge, 17- injecting holes.
Embodiment
The technical scheme of this patent is described in more detail with reference to embodiment.
The injection mold referring to Fig. 1, a kind of manual type automatically resets, including cover half 1 and dynamic model 2, the cover half 1
Injection molding cavity 3 is provided with top, top plate 5 is provided with above the bottom wall of the injection molding cavity 3, the top plate 5 is the company of slip with injection molding cavity 3
Connect, shoulder hole 6 is provided with the bottom of injection molding cavity 3, is provided with drive cavity 10 in the dynamic model 1, the drive cavity 10 is located at injection
The lower section of chamber 3, the shoulder hole 6 include pilot hole 61 and reset hole 62, and the through connection of reset hole 62 is in pilot hole 61
Lower section, the other end through connection of reset hole 62 exist in the top of drive cavity 10, the other end through connection of the pilot hole 61
The bottom of injection molding cavity 3, the pilot hole 61 is interior to be provided with push rod 7, is to be slidably connected between the push rod 7 and pilot hole 61, push rod 7
One end be fixedly connected with top plate 5, the other end of push rod 7 is fixedly connected with guide wheel 9, and push rod 7 is arranged with first close to one end of guide wheel 9
Back-moving spring 8, described one end of (the first back-moving spring 8 are fixedly connected with the roof of reset hole 62, the other end of (the first back-moving spring 8
It is fixedly connected on guide wheel 9, the bottom wall of the drive cavity 10 is provided with grooved rail 11, and the cross section of the grooved rail 11 is T-shaped structure,
Grooved rail 11 is provided with the sliding block 12 being engaged with guide wheel 9, is to be slidably connected between the grooved rail 11 and guide wheel 9, the sliding block 12
The face being engaged with guide wheel 9 is inclined plane, the side wall through connection intercommunicating pore 13 of drive cavity 10 1, is set in the intercommunicating pore 13
There is push rod 14, be to be slidably connected between the push rod 14 and intercommunicating pore 13, the one end of push rod 14 is fixedly connected with sliding block 12, push rod 14
The other end be fixedly connected by wedge 16, push rod 14 is arranged with second back-moving spring 15 close to one end of sliding block 12, described second
The one end of back-moving spring 15 is fixedly connected with sliding block 12, in the side wall of the other end fixed conveyor chamber 10 of second back-moving spring 15；It is described
The bottom of dynamic model 2 is fixedly connected with the core rod 4 being engaged with injection molding cavity 3, the bottom face of the core rod 4 and the top end face of top plate 5
Joint, the gap between the core rod 4 and injection molding cavity 3 form die cavity 31, injecting hole 17, the note are provided with the dynamic model 2
Mole 17 penetrates the upper and lower end face of dynamic model 2, the bottom through connection die cavity 31 of injecting hole 17.
Described to be arranged with Anti-slip cover by the surface of wedge 16, the Anti-slip cover is made from quality of rubber materials.
The utility model in use, by injecting hole 17 into die cavity 31 injection material, after complete cooled and solidified shaping after,
Mobile dynamic model 2, manual compression press wedge 16, promote push rod 14 to push sliding block 12, and sliding block 12 promotes the ascending motion of guide wheel 9, and then
The ascending motion of push rod 7 is promoted, push rod 7 promotes top plate 5 to rise, and top plate 5 promotes product reasoning injection molding cavity 3；Hand, which departs from, presses wedge 16
When, sliding block 12 resets in the presence of second back-moving spring 15, and guide wheel 9 resets in the presence of gravity and (the first back-moving spring 8；
The top plate 5 of ability utility model completely attaches to product top end face so that product can effectively be prevented by uniformly upward reasoning
Only local pressure is excessive causes damage of product, and the promotion of whole material jacking mechanism is completed to be manhole control, can be effectively according to reality
Situation controls the size of thrust, ensures the intact disengaging injection molding cavity 3 of product, improves finished product rate.
The better embodiment of this patent is explained in detail above, but this patent is not limited to above-mentioned embodiment party
Formula, can also be on the premise of this patent objective not be departed from one skilled in the relevant art's possessed knowledge
Various changes can be made.
Claims (5)
- The injection mold 1. a kind of manual type automatically resets, it is characterised in that including fixed half and moving half, set in the top of cover half There is injection molding cavity, be provided with top plate above the bottom wall of injection molding cavity, top plate is to be slidably connected with injection molding cavity, and ladder is provided with injection molding cavity bottom Hole, dynamic model is interior to be provided with drive cavity, and drive cavity is located at the lower section of injection molding cavity, and shoulder hole includes pilot hole and reset hole, and reset hole passes through Lead to the lower section for being connected on pilot hole, the other end through connection of reset hole penetrates in the top of drive cavity, the other end of pilot hole The bottom of injection molding cavity is connected to, push rod is provided with pilot hole, is to be slidably connected between push rod and pilot hole, one end of push rod is fixed Top plate is connected, the other end of push rod is fixedly connected with guide wheel, and push rod is arranged with (the first back-moving spring close to one end of guide wheel, and first is multiple Position spring one end is fixedly connected with the roof of reset hole, and the other end of (the first back-moving spring is fixedly connected on guide wheel, drive cavity Bottom wall be provided with grooved rail, grooved rail is provided with the sliding block being engaged with guide wheel, is to be slidably connected between grooved rail and guide wheel, drive cavity One side wall through connection intercommunicating pore, intercommunicating pore is interior to be provided with push rod, is to be slidably connected between push rod and intercommunicating pore, push rod one end and cunning Block is fixedly connected, and the other end of push rod is fixedly connected is arranged with second back-moving spring by wedge, push rod close to one end of sliding block, the Two back-moving spring one end are fixedly connected with a slide block, in the side wall of second back-moving spring other end fixed conveyor chamber；The bottom of dynamic model It is fixedly connected with the core rod being engaged with injection molding cavity, the bottom face of core rod and the top end face joint of top plate, core rod and injection molding cavity Between gap formed die cavity.
- The injection mold 2. a kind of manual type according to claim 1 automatically resets, it is characterised in that be provided with dynamic model Injecting hole, injecting hole penetrate the upper and lower end face of dynamic model, the bottom through connection die cavity of injecting hole.
- The injection mold 3. a kind of manual type according to claim 2 automatically resets, it is characterised in that grooved rail it is transversal Face is T-shaped structure.
- The injection mold 4. a kind of manual type according to claim 3 automatically resets, it is characterised in that sliding block and guide wheel The face being engaged is inclined plane.
- The injection mold 5. a kind of manual type according to claim 4 automatically resets, it is characterised in that pressing seating face Anti-slip cover is arranged with, Anti-slip cover is made from quality of rubber materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720236793.6U CN206748965U (en) | 2017-03-13 | 2017-03-13 | A kind of manual type automatically resets injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720236793.6U CN206748965U (en) | 2017-03-13 | 2017-03-13 | A kind of manual type automatically resets injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206748965U true CN206748965U (en) | 2017-12-15 |
Family
ID=60609065
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720236793.6U Expired - Fee Related CN206748965U (en) | 2017-03-13 | 2017-03-13 | A kind of manual type automatically resets injection mold |
Country Status (1)
| Country | Link |
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| CN (1) | CN206748965U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108973047A (en) * | 2018-06-27 | 2018-12-11 | 湖州新元素金属制品有限公司 | A kind of injection-molded item mold convenient for feeding |
| CN109454825A (en) * | 2018-12-18 | 2019-03-12 | 滁州迪蒙德模具制造有限公司 | A kind of injection mold with pitched roof mechanism |
| CN110014557A (en) * | 2019-05-10 | 2019-07-16 | 苏州优瑞信电子科技有限公司 | Mold ejection mechanism |
| CN110840465A (en) * | 2019-11-30 | 2020-02-28 | 中国人民解放军陆军军医大学第一附属医院 | Automatic retraction blood taking needle |
| CN112677421A (en) * | 2018-03-07 | 2021-04-20 | 柴建华 | Plastic gear injection mold and using method thereof |
| CN113696431A (en) * | 2021-08-13 | 2021-11-26 | 众汇(苏州)模塑科技有限公司 | Half table tennis mould ejecting structure |
| WO2022007458A1 (en) * | 2020-07-08 | 2022-01-13 | 东莞宜安科技股份有限公司 | Precise cavity die for die-casting molding |
-
2017
- 2017-03-13 CN CN201720236793.6U patent/CN206748965U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112677421A (en) * | 2018-03-07 | 2021-04-20 | 柴建华 | Plastic gear injection mold and using method thereof |
| CN108973047A (en) * | 2018-06-27 | 2018-12-11 | 湖州新元素金属制品有限公司 | A kind of injection-molded item mold convenient for feeding |
| CN109454825A (en) * | 2018-12-18 | 2019-03-12 | 滁州迪蒙德模具制造有限公司 | A kind of injection mold with pitched roof mechanism |
| CN110014557A (en) * | 2019-05-10 | 2019-07-16 | 苏州优瑞信电子科技有限公司 | Mold ejection mechanism |
| CN110840465A (en) * | 2019-11-30 | 2020-02-28 | 中国人民解放军陆军军医大学第一附属医院 | Automatic retraction blood taking needle |
| WO2022007458A1 (en) * | 2020-07-08 | 2022-01-13 | 东莞宜安科技股份有限公司 | Precise cavity die for die-casting molding |
| CN113696431A (en) * | 2021-08-13 | 2021-11-26 | 众汇(苏州)模塑科技有限公司 | Half table tennis mould ejecting structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180524 Address after: 266000 Hu Lan River Road, Huangdao District, Qingdao, Shandong Province, No. 1 Patentee after: Qingdao Jin Shan garden Precision Mold Co., Ltd. Address before: 362410 Xia Mei 358, Meilin Yangmei village, Nanan, Quanzhou, Fujian Patentee before: Quanzhou city in Europe Jiexin metal products Co. Ltd. |
|
| 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: 20171215 Termination date: 20190313 |