CN108973041A - Injection mould slide block is stirred and stop locking integral mechanism - Google Patents
Injection mould slide block is stirred and stop locking integral mechanism Download PDFInfo
- Publication number
- CN108973041A CN108973041A CN201811039466.7A CN201811039466A CN108973041A CN 108973041 A CN108973041 A CN 108973041A CN 201811039466 A CN201811039466 A CN 201811039466A CN 108973041 A CN108973041 A CN 108973041A
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- CN
- China
- Prior art keywords
- side action
- compound plate
- action sliders
- mounting hole
- plane
- 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.)
- Pending
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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
- B29C45/26—Moulds
- B29C45/33—Moulds having transversely, e.g. radially, movable mould parts
-
- 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
- B29C45/26—Moulds
- B29C45/33—Moulds having transversely, e.g. radially, movable mould parts
- B29C45/332—Mountings or guides therefor; Drives therefor
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
Injection mould slide block is stirred and stop locking integral mechanism, including upper, lower compound plate, upper compound plate divides into type chamber, perforation is opened in lower compound plate, support block is set on lower compound plate, on lower compound plate between support block in setting, lower ejector retainner plate and thimble, the mandril of injector passes through perforation and is in contact with lower ejector retainner plate, type core is set on support block, type core side sets side action sliders, inclined guide groove is opened in side action sliders, the outer wall of side action sliders is formed with retaining inclined-plane, type chamber, there is the plastic part of injection molding between type core and side action sliders, mounting hole is opened in the type chamber, mounting hole upper end concave station, concave station internal diameter is greater than mounting hole internal diameter, fixing seat is set in mounting hole, fixing seat upper end is formed with boss, boss is matched with concave station, oblique driving lever and latch segment are formed under fixing seat, oblique driving lever is matched with the inclined guide groove of side action sliders, oblique driving lever outer diameter, which is less than, tiltedly leads Slot internal diameter, latch segment inside are formed with locking inclined-plane, and locking inclined-plane is matched with retaining inclined-plane.
Description
Technical field
The present invention relates to injection mold, is stirred more particularly to injection mould slide block and integral mechanism is locked in stop.
Background technique
In injection mold, if the side outer wall of plastic part is formed with the structures such as buckle, back-off, perforation, the ejection in mold
Mechanism can not be directly by plastic part ejection device, it is therefore desirable to the plastic part sidewall locations be arranged side action sliders and with
The inclined guide pillar structure matched and slider locking block.Existing inclined guide pillar and latch segment are usually two seperated components, if
The space of mold is smaller, and layout is more close, then is not suitable for installation inclined guide pillar structure, therefore people can only be in the side wall of mold
Oil cylinder is set, drives side action sliders to do the movement of core pulling by oil cylinder, the energy consumption of mold is increased using oil cylinder, improves mould
The manufacturing cost of tool.
Summary of the invention
The purpose of the invention is to overcome prior art there are the shortcomings that, provide and a kind of be suitable for that space is small, layout is tight
The injection mold to gather reduces manufacturing cost, and the simple injection mould slide block of structure is stirred and stop locking integral mechanism.
Injection mould slide block of the present invention is stirred and the technical solution of stop locking integral mechanism is: including upper compound plate and lower multiple
Plate, setting type chamber under upper compound plate are provided with perforation in lower compound plate, support block are arranged on lower compound plate, is arranged on the lower compound plate between support block
Upper ejector retainner plate, lower ejector retainner plate and thimble, the mandril of injector pass through perforation and are in contact with lower ejector retainner plate, setting type core on support block,
Side action sliders are arranged in the side of type core, are provided with inclined guide groove in side action sliders, and the outer wall of side action sliders is formed with retaining inclined-plane,
Have the plastic part of injection molding between type chamber, type core and side action sliders, be provided with mounting hole in the type chamber, mounting hole it is upper
End is formed with concave station, and the internal diameter of concave station is greater than the internal diameter of mounting hole, fixing seat is arranged in mounting hole, the upper end of fixing seat is formed with convex
Platform, boss are matched with concave station, and oblique driving lever and latch segment, the inclined guide groove phase of oblique driving lever and side action sliders are formed under fixing seat
Cooperation, the outer diameter of oblique driving lever are less than the internal diameter of inclined guide groove, locking inclined-plane, locking inclined-plane and retaining inclined-plane are formed on the inside of latch segment
It matches.
It is stirred the invention discloses a kind of injection mould slide block and stop locking integral mechanism, by by oblique driving lever and locking
Block and the integrally manufactured molding of fixing seat, then fixing seat is arranged in the mounting hole of type chamber, by the boss and peace of fixing seat upper end
The concave station for filling hole limits cooperation, fixes it, and mold is sliding by the locking inclined-plane and side core-pulling of latch segment under molding state
The retaining contact of incline plane of block outer wall, latch segment play the role of limit, retaining to side action sliders, prevent injection pressure excessive, will
Side action sliders push away outward, and when the die sinking of plastic part injection forming mold, lower compound plate drives support block, upper ejector retainner plate, lower thimble
Plate, thimble, type core, side action sliders and plastic part move downwardly together, and mold is gradually opened, and upper compound plate, type chamber and fixation
Seat remains stationary, and at this time with the inclined guide groove of side action sliders and oblique driving lever, oblique driving lever drives side action sliders gradually outside
Side is mobile, makes the structure of side action sliders abjection plastic part side wall.This programme injection mould slide block is stirred and stop locking one
Mechanism, oblique driving lever and latch segment is integrally manufactured, its space for occupying mould inside can be reduced, to be suitable for small in size, interior
Space layout compact mold in portion's drives side action sliders without oil cylinder, and structure is simple, reduces manufacturing cost.
Injection mould slide block of the present invention is stirred and stop locking integral mechanism, and the two sides of the oblique driving lever lower end are formed with circle
Arc corner.When due to molding, the lower end two sides of oblique driving lever can be generated with inclined guide groove to be contacted, and circular arc is made in oblique driving lever lower end two sides
Corner can reduce abrasion when the two contact.
Detailed description of the invention
Fig. 1 is that injection mould slide block is stirred and stop locking integral mechanism molds status architecture schematic diagram；
Fig. 2 is that injection mould slide block is stirred and integral mechanism die opening state structural schematic diagram is locked in stop.
Specific embodiment
It is stirred the present invention relates to a kind of injection mould slide block and integral mechanism is locked in stop, as shown in Fig. 1-Fig. 2, including
Upper compound plate 1 and lower compound plate 2, setting type chamber 3 under upper compound plate are provided with perforation 4 in lower compound plate, are arranged support block 5 on lower compound plate, support block it
Between lower compound plate on upper ejector retainner plate 6, lower ejector retainner plate 7 and thimble 8 are set, the mandril 9 of injector passes through perforation and lower ejector retainner plate phase
It contacts, setting type core 10 on support block, side action sliders 11 are arranged in the side of type core, are provided with inclined guide groove 12, side in side action sliders
The outer wall of core-pulling slide block is formed with retaining inclined-plane 13, there is the plastic part of injection molding between type chamber 3, type core 10 and side action sliders 11
14, mounting hole 15 is provided in the type chamber, the upper end of mounting hole is formed with concave station 16, and the internal diameter of concave station is greater than the interior of mounting hole
Fixing seat 17 is arranged in diameter in mounting hole, and the upper end of fixing seat is formed with boss 18, and boss is matched with concave station 16, in fixing seat
Under be formed with oblique driving lever 19 and latch segment 20, oblique driving lever is matched with the inclined guide groove 12 of side action sliders 11, and the outer diameter of oblique driving lever is small
Locking inclined-plane 21 is formed on the inside of the internal diameter of inclined guide groove, latch segment, locking inclined-plane is matched with retaining inclined-plane 13.By will be oblique
Driving lever 19 and latch segment 20 and the integrally manufactured molding of fixing seat 17, then fixing seat is arranged in the mounting hole 15 of type chamber 3, by solid
The concave station 16 of the boss 18 of 17 upper end of reservation and mounting hole 15, which limits, to be cooperated, it is fixed, mold under molding state, by
The locking inclined-plane 21 of latch segment 20 is contacted with the retaining inclined-plane 13 of 11 outer wall of side action sliders, and latch segment 20 is to side action sliders 11
Play the role of limit, retaining, prevent injection pressure excessive, side action sliders 11 are pushed away outward, when 14 injection molding of plastic part
When mold is opened, lower compound plate 2 drives support block 5, upper ejector retainner plate 6, lower ejector retainner plate 7, thimble 8, type core 10, side action sliders 11 and modeling
Materials and parts 14 move downwardly together, and mold is gradually opened, and upper compound plate 1, type chamber 3 and fixing seat 17 remain stationary, and are taken out at this time by side
The inclined guide groove 12 of core sliding block 11 and oblique driving lever 19 cooperate, and oblique driving lever drives side action sliders 11 gradually to move outward, take out side
The structure of core sliding block abjection 14 side wall of plastic part.This programme injection mould slide block is stirred and stop locking integral mechanism, will tiltedly dial
Bar 19 and latch segment 20 are integrally manufactured, can reduce its space for occupying mould inside, to be suitable for small in size, inner space cloth
The compact mold of office drives side action sliders without oil cylinder, and structure is simple, reduces manufacturing cost.19 lower end of oblique driving lever
Two sides be formed with circular arc-shaped corner 22.When due to molding, the lower end two sides of oblique driving lever 19 can be generated with inclined guide groove 12 to be contacted, and will tiltedly be dialled
Circular arc-shaped corner 22 is made in 19 lower end two sides of bar, can reduce abrasion when the two contact.
Claims (2)
1. injection mould slide block is stirred and stop locking integral mechanism, including upper compound plate (1) and lower compound plate (2), upper compound plate are divided into
It sets type chamber (3), is provided in lower compound plate perforation (4), support block (5) are set on lower compound plate, pushed up in setting on the lower compound plate between support block
Needle plate (6), lower ejector retainner plate (7) and thimble (8), the mandril (9) of injector pass through perforation and are in contact with lower ejector retainner plate, set on support block
It sets type core (10), side action sliders (11) are arranged in the side of type core, are provided with inclined guide groove (12), side action sliders in side action sliders
Outer wall be formed with retaining inclined-plane (13), have the plastic part of injection molding between type chamber (3), type core (10) and side action sliders (11)
(14), it is characterised in that: be provided in the type chamber mounting hole (15), the upper end of mounting hole is formed with concave station (16), concave station it is interior
Diameter is greater than the internal diameter of mounting hole, and fixing seat (17) are arranged in mounting hole, and the upper end of fixing seat is formed with boss (18), boss with it is recessed
Platform (16) matches, and oblique driving lever (19) and latch segment (20) are formed under fixing seat, and oblique driving lever is oblique with side action sliders (11)
Guide groove (12) matches, and the outer diameter of oblique driving lever is less than the internal diameter of inclined guide groove, and locking inclined-plane (21), locking are formed on the inside of latch segment
Inclined-plane is matched with retaining inclined-plane (13).
2. injection mould slide block as described in claim 1 is stirred and stop locking integral mechanism, it is characterised in that: described is oblique
The two sides of driving lever (19) lower end are formed with circular arc-shaped corner (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811039466.7A CN108973041A (en) | 2018-09-06 | 2018-09-06 | Injection mould slide block is stirred and stop locking integral mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811039466.7A CN108973041A (en) | 2018-09-06 | 2018-09-06 | Injection mould slide block is stirred and stop locking integral mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108973041A true CN108973041A (en) | 2018-12-11 |
Family
ID=64545039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811039466.7A Pending CN108973041A (en) | 2018-09-06 | 2018-09-06 | Injection mould slide block is stirred and stop locking integral mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108973041A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114179309A (en) * | 2022-01-10 | 2022-03-15 | 华域视觉科技(上海)有限公司 | Pressing plate core-pulling mechanism for lens product |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR19990019367U (en) * | 1997-11-18 | 1999-06-15 | 김영환 | Slope undercut molding machine of injection mold |
| CN201333772Y (en) * | 2009-01-04 | 2009-10-28 | 中山志和家电制品有限公司 | Small side core-pulling mechanism |
| CN202162974U (en) * | 2011-08-12 | 2012-03-14 | 广东科龙模具有限公司 | Inclined-ejection core pulling mechanism for injection mold |
| CN203567094U (en) * | 2013-10-14 | 2014-04-30 | 浙江万豪模塑有限公司 | Translation oblique-push core-pulling mechanism of injection mold angular pin sliders |
| CN204109280U (en) * | 2014-09-19 | 2015-01-21 | 苏州经贸职业技术学院 | A kind of diagonal position core-pulling mechanism of injection mold system |
| CN104400970A (en) * | 2014-10-31 | 2015-03-11 | 浙江凯华模具有限公司 | Injection die horizontal and vertical direction combination loose core mechanism |
| CN105328876A (en) * | 2015-12-03 | 2016-02-17 | 浙江凯华模具有限公司 | Three-way core-pulling mechanism of injection mold |
| CN206140830U (en) * | 2016-07-28 | 2017-05-03 | 徐州云泰汽车电器有限公司 | Novel injection mold slider mechanism of loosing core |
| CN206870285U (en) * | 2017-03-31 | 2018-01-12 | 浙江凯华模具有限公司 | Lifter demoulding mechanism in injection mold |
| CN209063454U (en) * | 2018-09-06 | 2019-07-05 | 台州市凯华汽车模具有限公司 | Injection mould slide block is stirred and stop locking integral mechanism |
-
2018
- 2018-09-06 CN CN201811039466.7A patent/CN108973041A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR19990019367U (en) * | 1997-11-18 | 1999-06-15 | 김영환 | Slope undercut molding machine of injection mold |
| CN201333772Y (en) * | 2009-01-04 | 2009-10-28 | 中山志和家电制品有限公司 | Small side core-pulling mechanism |
| CN202162974U (en) * | 2011-08-12 | 2012-03-14 | 广东科龙模具有限公司 | Inclined-ejection core pulling mechanism for injection mold |
| CN203567094U (en) * | 2013-10-14 | 2014-04-30 | 浙江万豪模塑有限公司 | Translation oblique-push core-pulling mechanism of injection mold angular pin sliders |
| CN204109280U (en) * | 2014-09-19 | 2015-01-21 | 苏州经贸职业技术学院 | A kind of diagonal position core-pulling mechanism of injection mold system |
| CN104400970A (en) * | 2014-10-31 | 2015-03-11 | 浙江凯华模具有限公司 | Injection die horizontal and vertical direction combination loose core mechanism |
| CN105328876A (en) * | 2015-12-03 | 2016-02-17 | 浙江凯华模具有限公司 | Three-way core-pulling mechanism of injection mold |
| CN206140830U (en) * | 2016-07-28 | 2017-05-03 | 徐州云泰汽车电器有限公司 | Novel injection mold slider mechanism of loosing core |
| CN206870285U (en) * | 2017-03-31 | 2018-01-12 | 浙江凯华模具有限公司 | Lifter demoulding mechanism in injection mold |
| CN209063454U (en) * | 2018-09-06 | 2019-07-05 | 台州市凯华汽车模具有限公司 | Injection mould slide block is stirred and stop locking integral mechanism |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114179309A (en) * | 2022-01-10 | 2022-03-15 | 华域视觉科技(上海)有限公司 | Pressing plate core-pulling mechanism for lens product |
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