CN205905347U - Mould with screw thread core -pulling mechanism - Google Patents
Mould with screw thread core -pulling mechanism Download PDFInfo
- Publication number
- CN205905347U CN205905347U CN201620704974.2U CN201620704974U CN205905347U CN 205905347 U CN205905347 U CN 205905347U CN 201620704974 U CN201620704974 U CN 201620704974U CN 205905347 U CN205905347 U CN 205905347U
- Authority
- CN
- China
- Prior art keywords
- core
- cover half
- transition gear
- briquetting
- screw thread
- 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 mould with screw thread core -pulling mechanism, including cover half and movable mould, the cover half includes the cover half seat, cover half backing plate and fixed die plate, the movable mould includes the movable mould board, be equipped with cover half benevolence in the fixed die plate, the movable mould inboard is equipped with movable mould benevolence, be equipped with threaded core in the fixed die plate, threaded core's screw thread section stretches into in the cover half benevolence, install servo motor on the cover half, servo motor is connected with an action wheel, the last follow driving wheel that is equipped with of threaded core, the action wheel is organized through a transition gear and is connected from the driving wheel transmission, the fixed die plate is connected with the briquetting, wear to be equipped with oblique guide pillar in the briquetting, be equipped with the side slide on the movable mould board, to one side the guide pillar stretches out in the partially insert of briquetting to the side slide, the side slide is connected with side core, servo motor still is connected with an alignment sensor. The utility model discloses not only can guarantee screw thread core -pulling, the side is loosed core and the die sinking is gone on in step, also can guarantee the quality of product. The utility model discloses a total is more reliable, and maintenance frequency and cost of maintenance are low.
Description
Technical field
This utility model is related to technical field of mold, particularly to a kind of mould with screw thread core pulling mechanism.
Background technology
After moulding, at the molding such as hole, depression, boss and the screw thread that product is carried, due to mould die sinking side
To at different or this molding cannot direct demold, need to take out the core at this molding before the demoulding.Existing mould exists
During inner threaded core-pulling, typically it is driven with the cooperation of gear by oil pressure or air pressure, this core pulling mode and structure are only applicable
In band hydraulic machine table, big by board limitation, and position inaccurate, easy damaged product, frequency of maintenance is high.
Utility model content
For solving above-mentioned technical problem, the purpose of this utility model is to provide a kind of mould with screw thread core pulling mechanism
Tool, can be accurately positioned core pulling action it is ensured that the quality of product, reduce frequency of maintenance and cost.
For realizing above-mentioned technical purpose, reach above-mentioned technique effect, this utility model is achieved through the following technical solutions: one
Plant the mould with screw thread core pulling mechanism, including fixed half and moving half, cover half includes cover half seat, cover half backing plate and solid plate, dynamic model
Including moving platen, in described solid plate, it is provided with fixed mold core, in described moving platen, is provided with mavable module core, in described solid plate, be equipped with spiral shell
Stricture of vagina core, this thread core has thread segment, and the thread segment of thread core stretches in fixed mold core, and described cover half is provided with servo
Motor, this servo motor is connected with a drivewheel, and described thread core is provided with a driven pulley, and described drivewheel passes through a transition
Gear train is in transmission connection with described driven pulley, and described solid plate is connected with briquetting, is equipped with Angle Pin in briquetting, described moving platen
Be provided with side slide, Angle Pin stretch out in being inserted partially in described side slide of briquetting, in matched moulds, described briquetting and institute
State side slide compression fit, described side slide is connected with the side core between fixed mold core and mavable module core, described servo motor
It is also associated with an alignment sensor.
Further, described transition gear group includes First Transition gear and the second transition gear, this First Transition gear
And second transition gear be installed on the transition axis between described cover half seat and cover half backing plate, described drivewheel with described
First Transition gear engages, and described driven pulley is engaged with described second transition gear.
Further, described transition axis and thread core are equipped with bearing.
The beneficial effects of the utility model are: this utility model die sinking when, by servo motor in drivewheel, transition tooth
Drive thread core rotation, thus extracting thread core out, meanwhile, the movement of moving platen under the cooperation of wheel group and driven pulley so that
Side slide moves in the presence of Angle Pin, realizes the extraction of side core.Servo motor in this utility model is connected with necessarily
Level sensor, this alignment sensor can pass through the girth of servo motor and the action of rotation number positioning threads core, and positioning is relatively
Accurately, not only can ensure that screw thread core pulling, side core-pulling and die sinking synchronization are carried out it is also ensured that the action of thread core will not be damaged
Injured labor product, and then ensure the quality of product.In addition, total of the present utility model is reliable, it is applicable to arbitrarily be molded
Board, frequency of maintenance and maintenance cost are low.
Brief description
Fig. 1 is perspective view of the present utility model.
Fig. 2 is internal structure schematic diagram of the present utility model.
Specific embodiment
Below in conjunction with the accompanying drawings preferred embodiment of the present utility model is described in detail, so that advantage of the present utility model
Can be easier to be readily appreciated by one skilled in the art with feature, thus make apparent clear and definite to protection domain of the present utility model
Define.
As depicted in figs. 1 and 2, a kind of mould with screw thread core pulling mechanism, including fixed half and moving half, cover half includes cover half
Seat 1, cover half backing plate 2 and solid plate 3, dynamic model includes moving platen 4, is provided with fixed mold core 5, in described moving platen 4 in described solid plate 1
It is provided with mavable module core 6, in described solid plate 3, is equipped with thread core 7, this thread core 7 has thread segment, the spiral shell of thread core 7
Stricture of vagina section stretches in fixed mold core 5, and described cover half is provided with servo motor 8, and this servo motor 8 is connected with a drivewheel 9, described spiral shell
Stricture of vagina core 7 is provided with a driven pulley 10, and described drivewheel 9 is in transmission connection with described driven pulley 10 by a transition gear group, institute
State solid plate 3 and be connected with briquetting 11, in briquetting 11, be equipped with Angle Pin 12, described moving platen 4 is provided with side slide 13, Angle Pin
12 stretch out in being inserted partially in described side slide 13 of briquetting 11, in matched moulds, described briquetting 11 and described side slide 13
Compression fit, described side slide 13 is connected with the side core 14 between fixed mold core 5 and mavable module core 6.Side core 14, mavable module core
6th, fixed mold core 5 and thread core 7 cooperatively form injection die cavities.Described servo motor 8 is also associated with an alignment sensor 15.
Furtherly, described transition gear group includes First Transition gear 16 and the second transition gear 17, this First Transition
Gear 16 and the second transition gear 17 are installed on the transition axis 18 between described cover half seat 1 and cover half backing plate 2, described
Drivewheel 9 is engaged with described First Transition gear 16, and described driven pulley 10 is engaged with described second transition gear 17.
Furtherly, described transition axis 18 and thread core 7 are equipped with bearing 19.
During die sinking, servo motor 8 drives drivewheel 9 to rotate, and drivewheel 9 drives driven pulley by the transmission of transition gear group
10 rotations, thus driving thread core 7 to rotate, moving platen 4 is mobile simultaneously, and the thread core 7 of rotation progressively deviates from product.Dynamic model
During plate 4 is mobile, in the presence of Angle Pin 12, side slide 13 is displaced outwardly, thus driving side core 14 abjection product,
Thus realizing thread core 7 and the extraction of side core 14 during die sinking.After die sinking, product stays on dynamic model, finally leads to
Cross the ejecting mechanism demoulding.Servo motor 8 in this utility model is connected with an alignment sensor 15, and this alignment sensor 15 is permissible
By the girth of servo motor 8 and the action of rotation number positioning threads core 7, not only can ensure screw thread core pulling, side core-pulling and
Die sinking is synchronous to be carried out it is also ensured that the action of thread core will not damage product, and then ensures the quality of product.In addition, this
The total of utility model is reliable, and frequency of maintenance and maintenance cost are low.
The foregoing is only embodiment of the present utility model, not thereby limit the scope of the claims of the present utility model, every
The equivalent structure made using this utility model description and accompanying drawing content or equivalent flow conversion, or be directly or indirectly used in
Other related technical fields, are all included in the same manner in scope of patent protection of the present utility model.
Claims (3)
1. a kind of mould with screw thread core pulling mechanism it is characterised in that: include fixed half and moving half, cover half includes cover half seat, fixed
Die-cushion plate and solid plate, dynamic model includes moving platen, is provided with fixed mold core in described solid plate, is provided with mavable module core in described moving platen,
It is equipped with thread core, this thread core has thread segment, and the thread segment of thread core stretches in fixed mold core in described solid plate,
On described cover half, servo motor is installed, this servo motor is connected with a drivewheel, described thread core is provided with a driven pulley,
Described drivewheel is in transmission connection by a transition gear group and described driven pulley, and described solid plate is connected with briquetting, wears in briquetting
Be provided with Angle Pin, described moving platen is provided with side slide, Angle Pin stretch out in being inserted partially in described side slide of briquetting,
In matched moulds, described briquetting and described side slide compression fit, described side slide is connected between fixed mold core and mavable module core
Side core, described servo motor is also associated with an alignment sensor.
2. the mould with screw thread core pulling mechanism according to claim 1 it is characterised in that: described transition gear group includes
First Transition gear and the second transition gear, this First Transition gear and the second transition gear be installed on positioned at described cover half seat and
On a transition axis between cover half backing plate, described drivewheel is engaged with described First Transition gear, described driven pulley and described the
Two transition gear engagements.
3. the mould with screw thread core pulling mechanism according to claim 2 it is characterised in that: described transition axis and screw-type
Bearing is equipped with core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620704974.2U CN205905347U (en) | 2016-07-06 | 2016-07-06 | Mould with screw thread core -pulling mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620704974.2U CN205905347U (en) | 2016-07-06 | 2016-07-06 | Mould with screw thread core -pulling mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205905347U true CN205905347U (en) | 2017-01-25 |
Family
ID=57805245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620704974.2U Expired - Fee Related CN205905347U (en) | 2016-07-06 | 2016-07-06 | Mould with screw thread core -pulling mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205905347U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106079296A (en) * | 2016-07-06 | 2016-11-09 | 健大电业制品（昆山）有限公司 | A kind of mould with screw thread core pulling mechanism |
| CN107081880A (en) * | 2017-05-27 | 2017-08-22 | 台州市凯华汽车模具有限公司 | Injection mold worm and gear secondary core-pulling mechanism |
| CN110385837A (en) * | 2018-04-20 | 2019-10-29 | 宁波方太厨具有限公司 | A kind of rotary core pulling die structure |
| CN111605144A (en) * | 2020-06-02 | 2020-09-01 | 付欢欢 | Novel thread side core-pulling injection mold |
-
2016
- 2016-07-06 CN CN201620704974.2U patent/CN205905347U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106079296A (en) * | 2016-07-06 | 2016-11-09 | 健大电业制品（昆山）有限公司 | A kind of mould with screw thread core pulling mechanism |
| CN107081880A (en) * | 2017-05-27 | 2017-08-22 | 台州市凯华汽车模具有限公司 | Injection mold worm and gear secondary core-pulling mechanism |
| CN110385837A (en) * | 2018-04-20 | 2019-10-29 | 宁波方太厨具有限公司 | A kind of rotary core pulling die structure |
| CN110385837B (en) * | 2018-04-20 | 2021-05-18 | 宁波方太厨具有限公司 | Rotary core-pulling mold structure |
| CN111605144A (en) * | 2020-06-02 | 2020-09-01 | 付欢欢 | Novel thread side core-pulling injection mold |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170125 Termination date: 20210706 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |