CN106584794A - Large-angle sliding block core pulling mechanism - Google Patents
Large-angle sliding block core pulling mechanism Download PDFInfo
- Publication number
- CN106584794A CN106584794A CN201611268207.2A CN201611268207A CN106584794A CN 106584794 A CN106584794 A CN 106584794A CN 201611268207 A CN201611268207 A CN 201611268207A CN 106584794 A CN106584794 A CN 106584794A
- Authority
- CN
- China
- Prior art keywords
- sliding block
- angle
- slide block
- pulling mechanism
- wide
- 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
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
- B29C45/26—Moulds
- B29C45/33—Moulds having transversely, e.g. radially, movable mould parts
- B29C45/332—Mountings or guides therefor; Drives therefor
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention provides a large-angle sliding block core pulling mechanism. The large-angle sliding block core pulling mechanism comprises oblique guide columns connected with an upper die, and a first sliding block arranged on the plane of the lower die. The first sliding block is connected with iron hooks through connecting pieces. The iron hooks penetrate hole grooves of a second sliding block. The second sliding block is arranged below the first sliding block and obliquely arranged by 45 degrees. The first sliding block is provided with oblique holes for the oblique guide columns to penetrate. The lower die is provided with first sliding block limiting blocks. The large-angle sliding block core pulling mechanism is compact and stable in structure. The die size can be effectively reduced, the die cost is reduced, the product forming period is shortened, and the production efficiency is obviously improved.
Description
Technical field：
The present invention relates to a kind of wide-angle sliding block core-pulling mechanism, belongs to technical field of mold.
Background technology：
Injection moulding occupies highly important status in whole manufacturing production.According to estimates, injection molding product is accounted for
/ 3rd of all mold tool plastic product total outputs, injection mould accounts for more than 1/2nd of mould for plastics quantity.Note
Importance of the mould in mould industry is apparent.
In industrial processes, the mould emptier of back-off is most important one in injection molding process on injecting products
Link, it determines the size of the complex degree of structure of injection mold and die size, so as to determine the cost and product of mould
The production efficiency of product.
In recent years, in order to meet product Standard needs itself, checkpost is designed to wide-angle cunning under some refrigerator freezings
Block.Wide-angle back-off is unable to the demoulding using traditional slide block structure.One oil cylinder of the use for adopting at present directly drives whole slide block
Motion.Or slide block T grooves drive slide block insert motion.Because using slide block T grooves, mould structure is complicated, and die cost is high, mould
Stability is poor.Due to oil cylinder oil leak, the problems such as can also pollute product.Accordingly, it is now desired to using a kind of new scheme solution
Certainly the problems referred to above.
The content of the invention：
The purpose of the present invention is to provide a kind of wide-angle sliding block core-pulling mechanism for above-mentioned problem, compact conformation, stable.
Die size can be effectively reduced, die cost is reduced, shortens the formed product cycle, significantly improve production efficiency.
Above-mentioned purpose is realized by following technical scheme：
Wide-angle sliding block core-pulling mechanism, including the Angle Pin being connected with upper mould and the first slide block for being arranged in the plane of lower mould,
The first described slide block is passed through in the hole slot of the second slide block by connector connecting hook ferrum, described hook ferrum, the second described cunning
Block is arranged on the lower section of the first described slide block and is obliquely installed in 45° angle, is provided with for described on the first described slide block
The inclined hole that Angle Pin is passed through, is provided with the first slide block limited block on described lower mould.
Described wide-angle sliding block core-pulling mechanism, the angle of inclination of described Angle Pin is the folder with vertical direction 15-22 °
Angle.
Described wide-angle sliding block core-pulling mechanism, on described lower mould the first SLIDE GUIDE is provided with.
Wear plate is provided between described wide-angle sliding block core-pulling mechanism, described hook ferrum and the second described slide block,
Described wear plate is arranged on described hook ferrum.
Described wide-angle sliding block core-pulling mechanism, on described upper mould the second SLIDE GUIDE is provided with.
Described wide-angle sliding block core-pulling mechanism, described the first slide block and one end of the second described slide block passes through slide block
Press strip is buckled together.
Described wide-angle sliding block core-pulling mechanism, described Angle Pin is fixed on upper mould by Angle Pin fixed block.
Beneficial effect：
When mould is molded, Angle Pin is moved upwards the present invention, and the first slide block is stirred power by Angle Pin and the first slide block is led
Move backward to the guiding force of block, and be fixed on the ferrum that hooks above the first slide block and transport backward together with the motion of the first slide block
Dynamic, now the second slide block then receives and hooks the stripping direction of the power along the second SLIDE GUIDE towards product of stirring of ferrum and move,
Until moving contact is to stop motion after the first slide block limited block；During mould matched moulds, Angle Pin is moved downward, and the first slide block is subject to
Angle Pin stir power and the guiding force of the first SLIDE GUIDE travels forward, and be fixed on the hook ferrum above the first slide block with
The motion of the first slide block and travel forward together, now the second slide block then receive hook ferrum resistance power along the second slider guide
Block towards product stripping direction adverse movement, until the second slide block is compound in place.Such structure overcomes conventional such mould
Tool during oil cylinder whole slide block movement of direct drive with, due to oil cylinder oil leak, polluting the problem of product；Or slide block T grooves
Mould structure is complicated when driving slide block insert to move, and die size is big, and die cost is high, the problem of low production efficiency, the present invention
Compact conformation, stable.Die size can be effectively reduced, die cost is reduced, shortens the formed product cycle, significantly improve life
Produce efficiency.
Description of the drawings：
Fig. 1 is the exploded view of the present invention.
Fig. 2 is the sectional view of present invention when mould is not switched on.
Fig. 3 is the sectional view of present invention when mould is opened.
In figure：1. the first slide block, 2. slider layering, 3. hooks ferrum, 4. wear plate, 5. the second slide block, 6. the second slider guide
Block, 7. Angle Pin, 8. connector, 9. the first SLIDE GUIDE, 10. limited block, mould on 11.；12. times moulds；13. inclined holes；
14th, Angle Pin fixed block.
Specific embodiment：
Embodiment 1：
As shown in figure 1, the wide-angle sliding block core-pulling mechanism of the present embodiment, including the Angle Pin 7 being connected with upper mould 11 and it is arranged on
The first slide block 1 in the plane of lower mould 12, by the connecting hook ferrum 3 of connector 8, described hook ferrum is passed through the first described slide block 2
In the hole slot of the second slide block 5, the second described slide block is arranged on the lower section of the first described slide block and is obliquely installed in 45° angle,
The inclined hole 13 passed through for described Angle Pin is provided with the first described slide block, the first slide block limit is installed on described lower mould
Position block 10.Connector in the present embodiment adopts hexagonal socket head cap screw.
Described wide-angle sliding block core-pulling mechanism, the angle of inclination of described Angle Pin is the folder with vertical direction 15-22 °
Angle.
Described wide-angle sliding block core-pulling mechanism, is provided with the guide pad 6 of the first slide block on described lower mould.
Wear plate 4 is provided between described wide-angle sliding block core-pulling mechanism, described hook ferrum and the second described slide block,
Described wear plate is arranged on described hook ferrum.
Described wide-angle sliding block core-pulling mechanism, is provided with the second SLIDE GUIDE 6 on described upper mould.
Described wide-angle sliding block core-pulling mechanism, described the first slide block and one end of the second described slide block passes through slide block
Press strip 2 is buckled together.Slider layering is to play a part of to push down and be oriented to two slide blocks.
Described wide-angle sliding block core-pulling mechanism, described Angle Pin is fixed on mould by Angle Pin fixed block 14.
The course of work：
When mould is molded, Angle Pin is moved upwards, and the first slide block is stirred power and the first SLIDE GUIDE by Angle Pin
Guiding force is moved backward, and is fixed on the ferrum that hooks above the first slide block and is moved backward together with the motion of the first slide block, this
When the second slide block then receive hook ferrum stripping direction of the power along the second SLIDE GUIDE towards product of stirring move, until fortune
It is dynamic to touch stop motion after the first slide block limited block；During mould matched moulds, Angle Pin is moved downward, and the first slide block is subject to Angle Pin
Stir power and the guiding force of the first SLIDE GUIDE travels forward, and be fixed on the hook ferrum above the first slide block with first slide
The motion of block and travel forward together, now the second slide block then receive hook ferrum resistance power along the second SLIDE GUIDE towards
The stripping direction adverse movement of product, until the second slide block is compound in place.
Technological means disclosed in the present invention program are not limited only to the technological means disclosed in above-mentioned technological means, also include
The technical scheme being made up of above technical characteristic equivalent.The unaccomplished matter of the present invention, belongs to those skilled in the art's
Common knowledge.
Claims (7)
1. a kind of wide-angle sliding block core-pulling mechanism, is characterized in that：Including the Angle Pin being connected with upper mould and it is arranged on the flat of lower mould
The first slide block on face, by connector connecting hook ferrum, described hook ferrum passes through the hole slot of the second slide block to the first described slide block
In, the second described slide block is arranged on the lower section of the first described slide block and is obliquely installed in 45° angle, on the first described slide block
The inclined hole passed through for described Angle Pin is provided with, the first slide block limited block is installed on described lower mould.
2. wide-angle sliding block core-pulling mechanism according to claim 1, is characterized in that：The angle of inclination of described Angle Pin is
With the angle of vertical direction 15-22 °.
3. wide-angle sliding block core-pulling mechanism according to claim 1 and 2, is characterized in that：Is provided with described lower mould
One SLIDE GUIDE.
4. wide-angle sliding block core-pulling mechanism according to claim 1 and 2, is characterized in that：Described hook ferrum and described
Wear plate is provided between two slide blocks, described wear plate is arranged on described hook ferrum.
5. wide-angle sliding block core-pulling mechanism according to claim 1 and 2, is characterized in that：Is provided with described upper mould
Two SLIDE GUIDEs.
6. wide-angle sliding block core-pulling mechanism according to claim 1 and 2, is characterized in that：Described the first slide block and described
One end of the second slide block be buckled together by slider layering.
7. wide-angle sliding block core-pulling mechanism according to claim 1 and 2, is characterized in that：Described Angle Pin is by tiltedly leading
Post fixed block is fixed on mould.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611268207.2A CN106584794A (en) | 2016-12-31 | 2016-12-31 | Large-angle sliding block core pulling mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611268207.2A CN106584794A (en) | 2016-12-31 | 2016-12-31 | Large-angle sliding block core pulling mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106584794A true CN106584794A (en) | 2017-04-26 |
Family
ID=58582109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611268207.2A Pending CN106584794A (en) | 2016-12-31 | 2016-12-31 | Large-angle sliding block core pulling mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106584794A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107639218A (en) * | 2017-11-02 | 2018-01-30 | 佛山市启新模具有限公司 | A kind of double guiders of knockdown sliding block |
| CN107931561A (en) * | 2017-11-16 | 2018-04-20 | 中山市华志模具精密设备科技有限公司 | A kind of guiding mechanism of mould slide block |
| CN107931562A (en) * | 2017-11-16 | 2018-04-20 | 中山市华志模具精密设备科技有限公司 | A kind of location structure of mould slide block |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201941137U (en) * | 2010-12-28 | 2011-08-24 | 怡得乐电子(杭州)有限公司 | Secondary die stripping mechanism for injection molding part buckle |
| CN202727272U (en) * | 2012-07-24 | 2013-02-13 | 宁波舜宇模具有限公司 | Slider four-link mechanism |
| CN103963247A (en) * | 2014-05-26 | 2014-08-06 | 苏州意玛斯砂光设备有限公司 | Secondary slide mechanism of injection mold system |
| CN203765911U (en) * | 2014-05-16 | 2014-08-13 | 宁波舜宇模具有限公司 | Automobile injection molding element mold |
| CN106079304A (en) * | 2016-08-23 | 2016-11-09 | 昌辉精密模具（黄山）有限公司 | A kind of side core-pulling takes off the mould structure of back-off |
-
2016
- 2016-12-31 CN CN201611268207.2A patent/CN106584794A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201941137U (en) * | 2010-12-28 | 2011-08-24 | 怡得乐电子(杭州)有限公司 | Secondary die stripping mechanism for injection molding part buckle |
| CN202727272U (en) * | 2012-07-24 | 2013-02-13 | 宁波舜宇模具有限公司 | Slider four-link mechanism |
| CN203765911U (en) * | 2014-05-16 | 2014-08-13 | 宁波舜宇模具有限公司 | Automobile injection molding element mold |
| CN103963247A (en) * | 2014-05-26 | 2014-08-06 | 苏州意玛斯砂光设备有限公司 | Secondary slide mechanism of injection mold system |
| CN106079304A (en) * | 2016-08-23 | 2016-11-09 | 昌辉精密模具（黄山）有限公司 | A kind of side core-pulling takes off the mould structure of back-off |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107639218A (en) * | 2017-11-02 | 2018-01-30 | 佛山市启新模具有限公司 | A kind of double guiders of knockdown sliding block |
| CN107931561A (en) * | 2017-11-16 | 2018-04-20 | 中山市华志模具精密设备科技有限公司 | A kind of guiding mechanism of mould slide block |
| CN107931562A (en) * | 2017-11-16 | 2018-04-20 | 中山市华志模具精密设备科技有限公司 | A kind of location structure of mould slide block |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106584794A (en) | Large-angle sliding block core pulling mechanism | |
| CN202668909U (en) | Secondary sliding block core pulling mechanism | |
| CN207256788U (en) | Lifter demoulding mechanism is walked in a kind of sliding block | |
| CN211054322U (en) | Injection mold of internal thread product | |
| CN203510625U (en) | Mold for injection molding of parts with internal threads | |
| CN204249255U (en) | A kind of injection molding with side core-pulling and angled core-pulling | |
| CN203254618U (en) | Cylinder core pulling injection mold | |
| CN101947833A (en) | Plastic mold for driving sliding blocks by fixed mold push plate and mold release method | |
| CN216001294U (en) | Injection molding mold for automobile door handle | |
| CN201960708U (en) | Core pulling mechanism for positioning ejection block of injection mold | |
| CN104227902A (en) | Plastic extrusion forming mould | |
| CN103507219A (en) | Mold for injection molding of parts with internal threads | |
| CN201784103U (en) | Secondary core-pulling mechanism for inclined guide pillar of base mould of automobile headlamp | |
| CN212045778U (en) | Die set | |
| CN202862539U (en) | Slide block die with inward drawing front mould for producing upper frames of washing machines | |
| CN207579006U (en) | A kind of pitched roof mechanism injection mold | |
| CN203844087U (en) | Positioning device for injection molded upper and lower stops of end-closed zipper | |
| CN105150469A (en) | Oblique core drawing structure of mould | |
| CN207207009U (en) | A kind of secondary ejecting mechanism of injection mold | |
| CN104786448A (en) | Tertiary core pulling mechanism with inclined hole and bent pin | |
| CN204525999U (en) | For the injection mould of cipher machine face-piece | |
| CN209409196U (en) | A kind of side core-pulling injection mould | |
| CN204525970U (en) | Cipher machine face-piece injection mould | |
| CN204673939U (en) | A kind of guide pillar baroclinic block slide block mechanism | |
| CN203945594U (en) | A kind of with side core-pulling and oblique injection molding of loosing core |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170426 |
|
| RJ01 | Rejection of invention patent application after publication |