CN208133528U - Mold - Google Patents
Mold Download PDFInfo
- Publication number
- CN208133528U CN208133528U CN201820249977.0U CN201820249977U CN208133528U CN 208133528 U CN208133528 U CN 208133528U CN 201820249977 U CN201820249977 U CN 201820249977U CN 208133528 U CN208133528 U CN 208133528U
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- CN
- China
- Prior art keywords
- sliding block
- bending
- core
- mold
- straight sliding
- 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 discloses a kind of molds comprising upper mold, upper mold include injection hole and the runner that is connected to injection hole；Lower die, lower die are oppositely arranged with upper mold, and lower die and upper mold enclose forming cavity jointly, and type chamber is connected to by runner with injection hole；Core-pulling device, core-pulling device includes straight sliding block core-pulling mechanism, it is bent sliding block core-pulling mechanism and angled-lift splits core-pulling mechanism, straight sliding block core-pulling mechanism includes straight sliding rail, the straight sliding block being slidably connected with straight sliding rail, the first guide rod being fixedly connected with straight sliding block and the first driving mechanism for driving the first guide rod flexible, being bent sliding block core-pulling mechanism includes bending slideway, the bending sliding block being slidably connected with bending slideway, with the connecting rod mould group of bending sliding block rotation connection, the second guide rod being fixedly connected with connecting rod mould group and the second driving mechanism for driving the second guide rod flexible, angled-lift splits core-pulling mechanism includes oblique sliding rail and the angled-lift splits that are slidably connected with oblique sliding rail.Mold provided by the utility model, structure are simple and conveniently stripped.
Description
Technical field
The utility model relates to injection molding fields, are related to a kind of mold by it.
Background technique
With the continuous development of science and technology, more and more products are made of injection molding, and required shape is made
It then needs to carry out injection molding using corresponding mold.
In the design process of mold, the die closing for formulating the mold according to the shape of product is needed, forms and opens
Mould process is equipped with arc position for many complicated products on product, generally required after the completion of the injection molding of these products into
Row core pulling.
However, the pulled core structure of the plastic mould of the prior art is relatively complicated, it is easy to pull when core pulling
Product.
It is therefore desirable to provide a kind of mold to solve the above problems.
Utility model content
The purpose of the utility model is to overcome above-mentioned technical problems, provide a kind of structure simple and conveniently stripped mold.
Technical solutions of the utility model are as follows：
A kind of mold, the mold are used to form the product of tool arc round tube, and the mold includes
Upper mold, the upper mold include injection hole and the runner that is connected to the injection hole；
Lower die, the lower die are oppositely arranged with the upper mold, and the lower die and the upper mold enclose forming cavity jointly, described
Type chamber is connected to by the runner with the injection hole, and the lower die cooperates outer surface of the upper mold for shaped article；
Core-pulling device, the core-pulling device include that straight sliding block core-pulling mechanism, bending sliding block core-pulling mechanism and angled-lift splits are taken out
Core mechanism, the straight sliding block core-pulling mechanism include straight sliding rail, the straight sliding block being slidably connected with the straight sliding rail and the straight sliding block
The first guide rod being fixedly connected and the first driving mechanism for driving first guide rod flexible, the bending slipper block loose core
Mechanism includes being bent slideway, the bending sliding block being slidably connected with the bending slideway, the company with the bending sliding block rotation connection
Bar mould group, the second guide rod being fixedly connected with the connecting rod mould group and the second driving for driving second guide rod flexible
Mechanism, the angled-lift splits core-pulling mechanism include oblique sliding rail and the angled-lift splits that are slidably connected with the oblique sliding rail, the oblique sliding rail
The side of the straight sliding rail, first guide rod band under the driving of first driving mechanism are set to close to the straight sliding rail
It moves the straight sliding block to slide along the straight sliding rail, second guide rod cooperates the company under the driving of second driving mechanism
Bar mould group drives the bending sliding block to slide along the bending slideway, under the closed mode state of the mold, the straight sliding block with
The bending sliding block abutting contact, the angled-lift splits and the straight sliding block abutting contact.
Preferably, the connecting rod mould group include the master connecting-rod being fixedly connected with second guide rod and with the master connecting-rod
Rotation connection slave connecting rod, the master connecting-rod and it is described from connecting rod with the bending sliding block rotation connection, it is described remote from connecting rod
The center point that the lower die corresponds to the bending sliding block is fixed in one end rotation from the bending sliding block.
Preferably, the mold further includes the temperature sensor for wrapping up the runner, and the temperature sensor is for monitoring
The temperature of the mold.
Preferably, first driving mechanism and second driving mechanism are cylinder.
Compared with the relevant technologies, mold provided by the utility model has following beneficial to benefit：
The arc round tube of the product is formed by the way that the core-pulling device is arranged, it is described in the knockout course of product
First driving mechanism and second driving mechanism drive the straight sliding block and the bending slider back space, the angled-lift splits respectively
It gives up the throne along the oblique sliding rail, relieves interference of the product on stripping direction, mold provided by the utility model, structure is simply steady
Fixed and convenient for assembly and demoulding.
Detailed description of the invention
Fig. 1 is the three-dimensional structure diagram using formed in mould product provided by the utility model；
Fig. 2 is the three-dimensional assembling schematic diagram of mold provided by the utility model；
Fig. 3 is the stereochemical structure decomposing schematic representation of mold shown in Fig. 2；
Fig. 4 is the part A enlarged drawing of mold shown in Fig. 3；
Fig. 5 is the schematic perspective view of the bending sliding block of mold provided by the utility model；
Fig. 6 is the schematic perspective view of the straight sliding block of mold provided by the utility model
Fig. 7 is the stereochemical structure decomposing schematic representation of the angled-lift splits core-pulling mechanism of mold provided by the utility model.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
All other embodiment obtained, fall within the protection scope of the utility model.
Referring to Fig. 1, the product 200 includes arc round tube 21.
The arc round tube 21 includes the first cylinder 211 straight, is connected to described the first cylinder 211 and is in circular arc
The second cylinder 213 of shape and be fixedly connected with the barrel of described the first cylinder 211 and be connected to described the first cylinder 211
Three cylinders 215.
Described the 3rd cylinder 215 includes vertical cylinder 2151 and the oblique cylinder with the vertical cylinder 2151 at an angle
2153。
After the product 200 molding, the vertical cylinder 2151 can be by upper in mold 100 provided by the utility model
3 straight forming of mould 1 and lower die, during demoulding, the vertical cylinder 2151 are not interfered on die sinking direction, are not necessarily to core pulling,
And described the first cylinder 211, described the second cylinder 213 and the oblique cylinder 2153 need to release the dry of split cavity by core pulling
It relates to.
Please refer to Fig. 2 to Fig. 4, the mold 100 include upper mold 1, the lower die 3 being oppositely arranged with the upper mold 1,
It is installed on the core-pulling device 5 of the lower die 3 and is installed on the temperature sensor 7 of the upper mold 1.Wherein, the upper mold 1, institute
It states lower die 3 and the core-pulling device 5 encloses forming cavity 101 jointly.
The upper mold 1 includes injection hole 11 and the runner 13 being connected to the injection hole 11, specifically, the runner 13 connects
Lead to the injection hole 11 and the type chamber 101, the injection hole 11 connect with external injection molding machine, and pass through the runner 13 to
Injection molding in the type chamber 101.
The core-pulling device 5 includes straight sliding block core-pulling mechanism 51, bending sliding block core-pulling mechanism 53 and angled-lift splits tube bundle extracting machine
Structure 55.
The straight sliding block core-pulling mechanism 51 include straight sliding rail 511, the straight sliding block 513 being slidably connected with the straight sliding rail 511,
The first guide rod 515 being fixedly connected with the straight sliding block 513 and the first driving for driving first guide rod 515 flexible
Mechanism 517.
The straight sliding rail 511 is set to the lower die 3 close to the surface of described 1 one end of upper mold.
In 100 die closing of mold, first driving mechanism 517 drives first guide rod 515, and described first leads
Bar 515 pushes the straight sliding block 513 to slide along the straight sliding rail 511 and is inserted into the type chamber 101.It is opened in the mold 100
When, first driving mechanism 517 drives first guide rod 515 to bounce back, and first guide rod 515 pulls the straight sliding block
513 retractions.
Specifically, first driving mechanism 517 is cylinder.
The bending sliding block core-pulling mechanism 53 is slidably connected curved including bending slideway 531, with the bending slideway 531
Flexural slip block 533, is fixedly connected with the connecting rod mould group 535 the connecting rod mould group 535 that is rotatablely connected with the bending sliding block 533
Second guide rod 537 and the second driving mechanism 539 for driving second guide rod 537 flexible.
The bending slideway 531 is set to the lower die 3 close to the surface of described 1 one end of upper mold, and the bending slideway
531 extended line and 511 face of straight slideway are arranged.That is, under the closed mode state of the mold 100, it is described curved
Flexural slip block 533 is inserted into the type chamber 101, and the bending sliding block 533 and the straight cunning under the promotion of the connecting rod mould group 535
513 abutting contact of block.
Specifically, please referring to Fig. 5 and Fig. 6, the bending sliding block 533 includes being set to it close to the straight sliding block
The protrusion 5331 of 513 one end, correspondingly, the straight sliding block 513 includes being set to it close to described 533 one end of bending sliding block
Groove 5131.Under the closed mode state of the mold 100, described raised 5331 are clamped with the groove 5131.
Referring to Fig. 4, the connecting rod mould group 535 includes the master connecting-rod being fixedly connected with second guide rod 537
5351 and with the master connecting-rod 5351 rotation connection slave connecting rod 5353.
Specifically, the master connecting-rod 5351 and it is described from connecting rod 5353 with the bending sliding block 533 be rotatablely connected, institute
It states from connecting rod 5353 far from one end rotation of the bending sliding block 533 and is fixed on the corresponding bending sliding block 533 of the lower die 3
The center point.
Specifically, second driving mechanism 539 is cylinder.
Fig. 7 is please referred to, the angled-lift splits core-pulling mechanism 55 includes oblique sliding rail 551 and slides with the oblique sliding rail 551
The angled-lift splits 553 of dynamic connection.Wherein, the oblique sliding rail 551 is set to the side of the straight sliding rail 511 close to the straight sliding rail 511
Side.
In 100 die closing of mold, the angled-lift splits 553 slide along the oblique sliding rail 551 and are inserted into the type chamber
101, specifically, the angled-lift splits 553 and straight 511 abutting contact of sliding block.
The temperature sensor 7 wraps up the runner 13 for monitoring the temperature of the mold 100.
Compared with the relevant technologies, mold 100 provided by the utility model has following beneficial to benefit：
The arc round tube 21 of the product 200 is formed by the way that the core-pulling device 5 is arranged, in the demoulding of product 200
Cheng Zhong, first driving mechanism 517 and second driving mechanism 539 drive the straight sliding block 513 and the bending respectively
Sliding block 533 is given up the throne, and the angled-lift splits 553 are given up the throne along the oblique sliding rail 551, relieves interference of the product 200 on stripping direction,
Mold 100 provided by the utility model, simple and stable structure, and convenient for assembly and demoulding.
The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all
Equivalent structure or equivalent flow shift made based on the specification and figures of the utility model, is applied directly or indirectly in
Other relevant technical fields, are also included in the patent protection scope of the utility model.
Claims (4)
1. a kind of mold, the mold is used to form the product for having arc round tube, which is characterized in that the mold includes
Upper mold, the upper mold include injection hole and the runner that is connected to the injection hole；
Lower die, the lower die are oppositely arranged with the upper mold, and the lower die and the upper mold enclose forming cavity, the type chamber jointly
It is connected to by the runner with the injection hole, the lower die cooperates outer surface of the upper mold for shaped article；
Core-pulling device, the core-pulling device include straight sliding block core-pulling mechanism, bending sliding block core-pulling mechanism and angled-lift splits tube bundle extracting machine
Structure, the straight sliding block core-pulling mechanism include straight sliding rail, the straight sliding block being slidably connected with the straight sliding rail, fix with the straight sliding block
The first guide rod connected and the first driving mechanism for driving first guide rod flexible, the bending sliding block core-pulling mechanism
Including bending slideway, the bending sliding block being slidably connected with the bending slideway, the connecting rod mould with the bending sliding block rotation connection
Group, the second guide rod being fixedly connected with the connecting rod mould group and the second driving machine for driving second guide rod flexible
Structure, the angled-lift splits core-pulling mechanism include oblique sliding rail and the angled-lift splits that are slidably connected with the oblique sliding rail, and the oblique sliding rail leans on
The nearly straight sliding rail is set to the side of the straight sliding rail, and first guide rod drives under the driving of first driving mechanism
The straight sliding block is slided along the straight sliding rail, and second guide rod cooperates the connecting rod under the driving of second driving mechanism
Mould group drives the bending sliding block to slide along the bending slideway, under the closed mode state of the mold, the straight sliding block and institute
State bending sliding block abutting contact, the angled-lift splits and the straight sliding block abutting contact.
2. mold according to claim 1, which is characterized in that the connecting rod mould group includes and second guide rod is fixed and connected
The master connecting-rod that connects and slave connecting rod with master connecting-rod rotation connection, the master connecting-rod and it is described from connecting rod with the bending
Sliding block rotation connection, it is described to be fixed on the lower die far from one end rotation of the bending sliding block from connecting rod and correspond to bending cunning
The center point of block.
3. mold according to claim 1, which is characterized in that the mold further includes the temperature sensing for wrapping up the runner
Device, the temperature sensor are used to monitor the temperature of the mold.
4. mold according to claim 1, which is characterized in that first driving mechanism and second driving mechanism are
Cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820249977.0U CN208133528U (en) | 2018-02-11 | 2018-02-11 | Mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820249977.0U CN208133528U (en) | 2018-02-11 | 2018-02-11 | Mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208133528U true CN208133528U (en) | 2018-11-23 |
Family
ID=64286183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820249977.0U Expired - Fee Related CN208133528U (en) | 2018-02-11 | 2018-02-11 | Mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208133528U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110341136A (en) * | 2019-07-31 | 2019-10-18 | 固特科工业塑料件科技(深圳)有限公司 | A kind of injection mold of pump case and pump case |
| CN112207256A (en) * | 2020-10-21 | 2021-01-12 | 重庆博奥镁铝金属制造有限公司 | Slider structure of curvilinear motion and mould thereof |
-
2018
- 2018-02-11 CN CN201820249977.0U patent/CN208133528U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110341136A (en) * | 2019-07-31 | 2019-10-18 | 固特科工业塑料件科技(深圳)有限公司 | A kind of injection mold of pump case and pump case |
| CN112207256A (en) * | 2020-10-21 | 2021-01-12 | 重庆博奥镁铝金属制造有限公司 | Slider structure of curvilinear motion and mould thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181123 Termination date: 20200211 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |