CN106113425B - Fretting map mechanical position limitation mechanism - Google Patents
Fretting map mechanical position limitation mechanism Download PDFInfo
- Publication number
- CN106113425B CN106113425B CN201610465973.1A CN201610465973A CN106113425B CN 106113425 B CN106113425 B CN 106113425B CN 201610465973 A CN201610465973 A CN 201610465973A CN 106113425 B CN106113425 B CN 106113425B
- Authority
- CN
- China
- Prior art keywords
- limited block
- adjusting yoke
- dynamic model
- band
- type brake
- 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.)
- Active
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/64—Mould opening, closing or clamping devices
- B29C45/68—Mould opening, closing or clamping devices hydro-mechanical
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
- Media Introduction/Drainage Providing Device (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention discloses fretting map mechanical position limitation mechanisms, including movable plate, fixed board and mold, the mold includes the cover half being set on the fixed board and the dynamic model that is set on the movable plate, it is provided with stent struts on the fixed board, band-type brake oil cylinder and guide plate are provided on the stent struts, it has been provided with limited block on the band-type brake oil cylinder and limited block telescopic moving on the guide plate can be driven, dynamic model holder is provided on the movable plate, adjusting yoke is provided on the dynamic model holder, the limited block can limit the adjusting yoke movement.Compared with prior art, the configuration of the present invention is simple is reliable, easily manufactured at low cost, easy to operate, ensure that and is only opening the die sinking positioning accuracy of slight distance in this case so that crack molding foaming technique can realize that production domesticization is promoted the use of on a large scale.
Description
Technical field
The present invention relates to a kind of apparatus field of injection molding machine more particularly to fretting map mechanical position limitation mechanisms.
Background technology
In the technology of current fretting map moulded products, there is a kind of crack molding technology.The technology refers to will be containing micro-
The plastic raw materials of foaming supercritical fluid, high pressure are injected in mold;Then two pieces of templates of fixing mould are opened into setting slightly
Several millimeters.Vessel in this way inside mold just will increase, and make the supercritical fluid in plastic raw materials due to pressure declines
Wash rice goes out, and forms extremely more small bubbles.
This technology, it is desirable that two pieces of templates can only open several millimeters of setting.According to the difference of product, setting away from
Defection changes, and desired positioning accuracy is very high.Simultaneously die sinking in a flash, since product is to the swollen mould power of mold
It constantly changes, the control of this dynamics requires very height.External advanced type, passes through oil circuit pressure closed-loop control
It is adjusted with program real time automatic detection, it can be by die sinking Positioning Precision Control within the scope of requiring.But domestic technology with
External technology, has gap in accurate control aspect, can't control within the scope of requiring at present.Lead to crack molding
This technology application, due to the obstacle of this link, and can not domesticize.
Invention content
The present invention is directed to deficiency in the prior art, provides fretting map mechanical position limitation mechanism, good reliability, structure letter
Single, easy to operate, it can effectively overcome the defect of existing mechanism.
In order to solve the above-mentioned technical problem, the present invention is addressed by following technical proposals:Fretting map mechanical position limitation machine
Structure, including movable plate, fixed board and mold, the mold include the cover half being set on the fixed board and are set on the movable plate
Dynamic model is provided with stent struts on the fixed board, and band-type brake oil cylinder and guide plate, the band-type brake oil are provided on the stent struts
It has been provided with limited block on cylinder and limited block telescopic moving on the guide plate can be driven, has been provided on the movable plate
Dynamic model holder is provided with adjusting yoke on the dynamic model holder, and the limited block can limit the adjusting yoke movement, described
Adjusting yoke end set has boss, the boss to coordinate the limited block work so that the adjusting yoke can not occur
It is mobile.
In above-mentioned technical proposal, it is preferable that be provided with induction electric eye on the band-type brake oil cylinder and the induction electric eye can be examined
Survey the moving direction of the limited block.
In above-mentioned technical proposal, it is preferable that between the adjusting yoke and the dynamic model holder with engagement thread connect from
And make the adjusting yoke position adjustable.
The configuration of the present invention is simple is reliable, easily manufactured at low cost, easy to operate, ensure that and is only opening this feelings of slight distance
Die sinking positioning accuracy under condition so that crack molding foaming technique can realize that production domesticization is promoted the use of on a large scale.
Description of the drawings
Fig. 1 is schematic diagram of the present invention.
Graphics when Fig. 2 is mode locking of the present invention.
Band-type brake sectional view when Fig. 3 is mode locking of the present invention.
Die cut view when Fig. 4 is mode locking of the present invention.
Graphics when Fig. 5 is present invention limit.
Band-type brake sectional view when Fig. 6 is present invention limit.
Die cut view when Fig. 7 is present invention limit.
Band-type brake sectional view when Fig. 8 is present invention die sinking.
Band-type brake sectional view when Fig. 9 is present invention die sinking.
Specific implementation mode
Present invention is further described in detail with specific implementation mode below in conjunction with the accompanying drawings:As shown in Figures 1 to 9, micro-
Foaming machinery position-limit mechanism, including movable plate 13, fixed board 14 and mold, the mold include the cover half being set on the fixed board 14
11 and the dynamic model 111 that is set on the movable plate 13, stent struts 1 are provided on the fixed board 14, are set on the stent struts 1
It is equipped with band-type brake oil cylinder 2 and guide plate 7, limited block 3 is provided on the band-type brake oil cylinder 2 and the limited block 3 can be driven in institute
Telescopic moving on guide plate 7 is stated, dynamic model holder 5 is provided on the movable plate 13, adjusting yoke is provided on the dynamic model holder 5
4, the limited block 3 can limit the movement of the adjusting yoke 4, and 4 end set of the adjusting yoke has boss, the boss to match
The work of the limited block 3 is closed so that the adjusting yoke 4 can not move.
It is provided with induction electric eye 8 on the band-type brake oil cylinder 2 and the induction electric eye 8 can detect the shifting of the limited block 3
Dynamic direction.
It is connected so that the adjusting yoke 4 with engagement thread between the adjusting yoke 4 and the dynamic model holder 5
It sets adjustable.
4 end set of adjusting yoke of the present apparatus has boss, blocks, can not move so as to be limited block 3.
Schematic diagram when present apparatus mode locking is shown such as Fig. 2, Fig. 3 and Fig. 4, when being now in mode-lock status, movable plate 13 is past
14 direction of fixed board is moved, and two parts of mold are to be closed.The band-type brake oil cylinder 2 of stent struts 1 can push limited block 3 back and forth
It is flexible, and there is guide plate 7 to be oriented on the both sides of limited block 3.There is induction electric eye 8 at band-type brake oil cylinder 2, for detecting band-type brake
Oil cylinder 2 is on earth or falling back on bottom.When mode-lock status, band-type brake oil cylinder 2 pushes limited block 3 to be in band-type brake state.And it adjusts
There are some gaps between pull rod 4 and limited block 3.These gaps can be as needed, comes by adjusting the mode of adjusting yoke 4
It adjusts.It is threadedly coupled between adjusting yoke 4 and dynamic model holder 5, as long as rotation adjusting yoke 4, so that it may to adjust adjusting yoke 4
Position, reach when needing position, then fixed with fastening nut 6.
Schematic diagram when present apparatus limit is shown such as Fig. 5, Fig. 6 and Fig. 7, the injection completely plastic raw materials 12 inside mold
Afterwards, equipment can do die sinking action, i.e., by movable plate 13 far from fixed board 14.At this moment adjusting yoke 4 can bump against limited block 3 so that dynamic
Plate 13 can not move again.The two halves of mold simultaneously have been opened to the distance of setting.In this way since the vessel inside mold increases,
Wash rice goes out the supercritical fluid for making in plastic raw materials 12 due to pressure declines, and forms extremely more small bubbles, and raw material 12 becomes
For the product 12 of needs.
Schematic diagram when present apparatus die sinking is shown such as Fig. 8 and Fig. 9, after the effect of needs is reached, so that it may carry out next
The action of step continues die sinking action.So that band-type brake oil cylinder 2 is pulled open limited block 3, cancels limit function.It molds again
Action, makes movable plate 13 far from fixed board 14.At this moment either limited block 3 or stent struts 1, will not all stop adjusting yoke 4
Movement.After die sinking, the two halves of mold are completely separable, and user can take out product 12.
As shown in Fig. 2, Fig. 3 and Fig. 4, after taking out product 12, mould assembling action can be done, movable plate 13 is made to shift to fixed board 14.
At this moment mold will close up.The promotion limited block 3 of band-type brake oil cylinder 2 is in band-type brake state again.Then subsequent cycle can be carried out
Cyclical action.
Protection scope of the present invention includes but not limited to embodiment of above, and protection scope of the present invention is with claims
Subject to, any replacement being readily apparent that those skilled in the art that this technology is made, deformation, improvement each fall within the present invention's
Protection domain.
The configuration of the present invention is simple is reliable, easily manufactured at low cost, easy to operate, ensure that and is only opening this feelings of slight distance
Die sinking positioning accuracy under condition so that crack molding foaming technique can realize that production domesticization is promoted the use of on a large scale.
Claims (1)
1. fretting map mechanical position limitation mechanism, including movable plate(13), fixed board(14)And mold, the mold are described fixed including being set to
Plate(14)On cover half(11)Be set to the movable plate(13)On dynamic model(111), it is characterised in that:The fixed board(14)On
It is provided with stent struts(1), the stent struts(1)On be provided with band-type brake oil cylinder(2)And guide plate(7), the band-type brake oil cylinder
(2)On be provided with limited block(3)And the limited block can be driven(3)In the guide plate(7)Upper telescopic moving, it is described dynamic
Plate(13)On be provided with dynamic model holder(5), the dynamic model holder(5)On be provided with adjusting yoke(4), the limited block(3)
The adjusting yoke can be limited(4)It is mobile, the adjusting yoke(4)End set has boss, the boss to coordinate the limit
Block(3)Work is so that the adjusting yoke(4)It can not move, the band-type brake oil cylinder(2)On be provided with induction electric eye
(8)And the induction electric eye(8)The limited block can be detected(3)Moving direction, the adjusting yoke(4)With the dynamic model
Holder(5)Between with engagement thread connect so that the adjusting yoke(4)Position is adjustable.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610465973.1A CN106113425B (en) | 2016-06-24 | 2016-06-24 | Fretting map mechanical position limitation mechanism |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610465973.1A CN106113425B (en) | 2016-06-24 | 2016-06-24 | Fretting map mechanical position limitation mechanism |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106113425A CN106113425A (en) | 2016-11-16 |
CN106113425B true CN106113425B (en) | 2018-10-19 |
Family
ID=57268530
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610465973.1A Active CN106113425B (en) | 2016-06-24 | 2016-06-24 | Fretting map mechanical position limitation mechanism |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106113425B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108000823B (en) * | 2017-12-28 | 2023-12-29 | 东华机械有限公司 | Chemical micro-foaming injection molding equipment and chemical micro-foaming injection molding process |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5912821A (en) * | 1982-07-14 | 1984-01-23 | Kobe Steel Ltd | Mold clamping device for injection molder |
JPH05261510A (en) * | 1992-03-16 | 1993-10-12 | Kobe Steel Ltd | Die tightening device of molding machine |
JPH06154989A (en) * | 1992-11-26 | 1994-06-03 | Kobe Steel Ltd | Die clamping device for forming machine |
CN2789004Y (en) * | 2005-02-17 | 2006-06-21 | 亿利达机器(深圳)有限公司 | Internal contracting braking mould locking mechanism for injection moulding machine |
CN203092978U (en) * | 2012-12-31 | 2013-07-31 | 海天塑机集团有限公司 | Band-type braking mechanism of pulling rod of injection molding machine |
KR101967008B1 (en) * | 2014-11-18 | 2019-04-08 | 엘에스엠트론 주식회사 | Half-nut locking device for injection molding machine |
CN205021936U (en) * | 2015-09-25 | 2016-02-10 | 张鹤 | Two board -like injection molding machines |
-
2016
- 2016-06-24 CN CN201610465973.1A patent/CN106113425B/en active Active
Also Published As
Publication number | Publication date |
---|---|
CN106113425A (en) | 2016-11-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
PH12016500204A1 (en) | Injection molding machines and methods for accounting for changes in material properties during injection molding runs | |
CN203805240U (en) | Fixing mechanism of injection mould insert | |
MX2017016417A (en) | Device and method for manufacturing plastic bags. | |
CN202934767U (en) | Device for adjusting size of sub-channel in plastic injection mold with multiple cavities | |
CN106113425B (en) | Fretting map mechanical position limitation mechanism | |
CN104772858A (en) | Three-plate mould frame with mould opening and closing sequence control and early reset mechanism | |
US9079348B2 (en) | Electrical all-dimensional numerical control injection molding machine | |
CN106142475A (en) | A kind of Y shape threeway injection mold of easy-formation | |
CN203974002U (en) | A kind of compression molding device | |
CN205929227U (en) | Mechanical stop gear a little foams | |
CN108032496A (en) | Fretting map mechanical position limitation mechanism | |
CN104002435A (en) | Inner side core-pulling mechanism of lever | |
CN204036762U (en) | Injection mold | |
CN203919592U (en) | Side core-pulling mechanism in lever | |
CN102700065B (en) | A kind of four layer screw type plastic rubber mold | |
CN205343626U (en) | Take mould of plug mechanism | |
CN202412644U (en) | Mold clamping force detection and control testing device for injection molding machines | |
CN207359574U (en) | A kind of injection molding machine servo-drive warning device | |
CN206393935U (en) | Gas and oil cylinder valve pin arrangement for adjusting height | |
CN204638920U (en) | A kind of mould shut die fast-positioning device | |
CN104526968A (en) | Forced demoulding device for injection molds | |
CN205009539U (en) | Control system of servo injection molding machine quick operation of standard | |
CN205439051U (en) | Novel plastics injection molding machine | |
CN205871043U (en) | Injection mold of high -efficient high accuracy | |
CN205738375U (en) | A kind of cup baffle plate dislocation induction installation moulding glass filling machine |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant |