CN102689417B - Slide block mechanism - Google Patents
Slide block mechanism Download PDFInfo
- Publication number
- CN102689417B CN102689417B CN201110069755.3A CN201110069755A CN102689417B CN 102689417 B CN102689417 B CN 102689417B CN 201110069755 A CN201110069755 A CN 201110069755A CN 102689417 B CN102689417 B CN 102689417B
- Authority
- CN
- China
- Prior art keywords
- slide block
- plate
- upper mid
- intermediate plate
- lower intermediate
- 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
Links
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
A kind of slide block mechanism, is applied in a mould, has the product of large area barb for the production of a sidewall, this mould comprises a caster, a male template, a mother module core and a male die core, it is characterized in that, this slide block mechanism comprises: intermediate plate once, and it is arranged in this male template; One upper mid plate, it is arranged between this lower intermediate plate and this caster; One first slide block, it is movably set on this lower intermediate plate; One second slide block, it is movably set on this upper mid plate; One first positioning drawing plate, it connects this caster and this upper mid plate when die sinking; One second positioning drawing plate, it connects this upper mid plate and this lower intermediate plate when die sinking; One mode locker, its this mode locker when matched moulds connects and locks this caster, this upper mid plate and this male template; One shutter, it is arranged between this lower intermediate plate and this male template.Slide block mechanism structure of the present invention is simple, manufacturing cost is lower and stability is high.
Description
[technical field]
The present invention relates to a kind of mold mechanism, particularly a kind of have the mould of the product of large area barb to fold slide block mechanism for sidewall.
[background technology]
When having the barb compared with large regions on the sidewall of injecting products, the shell of such as toy submachine gun, prior art is generally adopted and is carried out designing mould in two ways: first kind of way is the design adopting transverse row mould, this design can only do mould one cave, not only production efficiency is lower but also the arrangement of cooling water channel and thimble is also more difficult, long barb newly-increased during transverse row mould in addition also needs to exit with oil hydraulic cylinder shaping, complex structure and add die cost; Another kind of mode is the design utilizing slide block to do vertical row's mould, although this design avoids the defect of transverse row mould, but because the vertical distribution area of product barb is larger, so slide block also correspondingly needs to be designed to highly higher, that volume is larger slide block, adopt the slide block mechanism center of gravity of this design higher, use instability, easily damage.
[summary of the invention]
In view of the above problems, a kind of side that is applied to is the object of the present invention is to provide to keep away that the structure of the product of large area barb is simple, manufacturing cost is lower and the die block mechanism that stability is high.
In order to achieve the above object, the invention provides a kind of slide block mechanism, be applied in a mould, the product of large area barb is had for the production of a sidewall, this mould comprises a caster, a male template, a mother module core and a male die core, it is characterized in that, this slide block mechanism comprises:
Intermediate plate once, it is arranged in this male template;
One upper mid plate, it is arranged between this lower intermediate plate and this caster;
One first slide block, it is movably set on this lower intermediate plate, for the barb of the bottom of this product shaping;
One second slide block, it is movably set on this upper mid plate, for the barb on the top of this product shaping;
One first positioning drawing plate, it connects this caster and this upper mid plate when die sinking, for limiting the distance that this upper mid plate separates with this caster;
One second positioning drawing plate, it connects this upper mid plate and this lower intermediate plate when die sinking, for limiting the distance that this this lower intermediate plate separates with upper mid plate;
One mode locker, on it, part is arranged on this caster, and its middleware is arranged on this upper mid plate, and its lower part is arranged in this male template, and when matched moulds, this mode locker connects and locks this caster, this upper mid plate and this male template;
One shutter, it is arranged between this lower intermediate plate and this male template.
The mode that slide block mechanism of the present invention uses this first slide block, this upper mid plate, this second slide block and this lower intermediate plate stacked, when die sinking, utilizes mode locker and shutter to control die sinking order, makes slide block exit product successively from top to bottom.Compared to prior art, the present invention folds slide block mechanism and is applied to and produces sidewall when having a product of large area barb, the design of multi-point mould can be done, the cooling water channel of low, the mould of production efficiency when avoiding the design of transverse row mould and the defect of thimble arrangement difficulty, overcome again the problem using the too high volume of individual layer slide block center of gravity excessive, structure is simple, manufacturing cost is lower and stability is high.
[accompanying drawing explanation]
Fig. 1 is the view of slide block mechanism of the present invention when matched moulds.
Fig. 2 is the partial enlarged drawing of part A in Fig. 1.
Fig. 3 is the view of slide block mechanism of the present invention when first time die sinking.
Fig. 4 is the view of mode locker when first time die sinking of slide block mechanism of the present invention.
Fig. 5 is the view of slide block mechanism of the present invention when second time die sinking.
Fig. 6 is the view of slide block mechanism of the present invention when third time die sinking.
[detailed description of the invention]
Below with accompanying drawing, better embodiment of the present invention is described in further detail.
Please refer to Fig. 1 to Fig. 6, the better embodiment of slide block mechanism of the present invention is applied in a mould, and for the production of a product 10, there is large-area barb the side of this product 10.This mould comprises caster 100, male template 200, mother module core and a male die core, and this slide block mechanism comprises a upper mid plate 300, once intermediate plate 400,1 first slide block 20,1 second slide block 30,1 first positioning drawing plate 500,1 second positioning drawing plate 600, mode locker 700, shutter 40.
This lower intermediate plate 400 is arranged in this male template 200, and this lower intermediate plate 400 is also embedded with a jacking block, for coordinating this product shaping and being ejected by this product when die sinking.This upper mid plate 300 is arranged between this lower intermediate plate 400 and this caster 100, this upper mid plate 300 is also embedded with a middle die, for coordinating this product 10 shaping.This first slide block 20 is movably set on this upper mid plate 300, this first slide block 20 is also provided with one first slide block and enters son.Preferably, this first slide block 20 divides with the contact part of this upper mid plate 300 and is provided with a wear-resistant block.This second slide block 30 is movably set on this lower intermediate plate 400, this second slide block 30 is also provided with one second slide block and enters son.Preferably, this second slide block 30 divides with the contact part of this lower intermediate plate 400 and is provided with a wear-resistant block.
The upper limit screw of this first positioning drawing plate 500 is fixed on this caster 100, its lower dog screw is fixed on this upper mid plate 300, this first positioning drawing plate 500 offers a guide runner, during die sinking this first positioning drawing plate this on dog screw and this lower dog screw slide in this guide runner, the distance that this first positioning drawing plate 500 separates with this upper mid plate 300 at this caster 100 of die sinking limit.The upper limit screw of this second positioning drawing plate 600 is fixed on this upper mid plate 300, its lower dog screw is fixed on this lower intermediate plate 400, this second positioning drawing plate 600 offers a guide runner, during die sinking this second positioning drawing plate 600 this on dog screw and this lower dog screw slide in this guide runner, the distance that this second positioning drawing plate 600 separates with this upper mid plate 300 at this lower intermediate plate 400 of die sinking limit, preferably, this distance is greater than the length of this product 10.
This mode locker 700 upper 710 be fixedly arranged on this caster 100, its middleware 720 is fixedly arranged on this upper mid plate 300, its lower part 730 is fixedly arranged in this male template 200, and during matched moulds, this mode locker 700 locks this caster 100, this upper mid plate 300 and this male template 200.This shutter 40 is arranged between this lower intermediate plate 400 and this male template 200.
Preferably, this caster 100 is also installed with a slide block bundle block 110, for locking this first slide block 20 during matched moulds.
Preferably, this lower intermediate plate 400 is also provided with a pull bar 410, its one end is fixedly connected on this second slide block 30, its other end is movably set on this lower intermediate plate 400, this pull bar 410 is also provided with an elastic component, this elastic component is a spring in the present embodiment, for assisting this second slide block 20 to exit this mould during die sinking, and carries out spacing to this second slide block 20.
During first time die sinking, this male template 200 moves downward, due to the locking effect of this mode locker 700, this upper mid plate 300, this lower intermediate plate 400 move downward with this male template 200 simultaneously, this caster 100 first separates with this upper mid plate 300, simultaneously this mode locker 700 upper 710 upwards to extract out.The Angle Pin of this caster promotes the forming area that this first slide block 20 exits this mould, thus makes this first slide block enter the barb that son exits this product 10 top.After this caster 100 and this upper mid plate 300 separate a segment distance, this mode locker 700 upper 710 to extract out completely, the upper limit screw of this first positioning drawing plate 500 and lower limit screw fasten the two ends of its guide runner respectively, and make this upper mid plate 300 cannot continue motion, first time die sinking terminates.
During second time die sinking, this male template 200 continues to move downward, due to this mode locker 700 this on part 710 extract out completely, the snap fit of this lower part 730 is ejected the buckle position of this middleware 720 by the spring in this lower part 730, coupling mechanism force between this upper mid plate 300 and this male template 200 disappears, and the effect due to shutter 40 between this lower intermediate plate 400 with this male template 200 temporarily cannot separate, so this lower intermediate plate 400 moves downward together with this male template 200, thus this lower intermediate plate 400 separates with this upper mid plate 300.The Angle Pin of this upper mid plate promotes the forming area that this second slide block 30 exits this mould, thus makes this second slide block enter the barb that son exits this product 10 bottom.After this lower intermediate plate 400 and this upper mid plate 300 separate a segment distance, the upper limit screw of this second positioning drawing plate 600 and lower limit screw fasten the two ends of its guide runner respectively, make this lower intermediate plate 400 cannot continue motion, and second time die sinking terminates.
During third time die sinking, this male template 200 continues to move downward, and because this second positioning drawing plate 600 strains the effect of this lower intermediate plate 400, this shutter 40 is opened, this lower intermediate plate 400 separates with this male template 200, and this product 10 ejects by the jacking block on this lower intermediate plate 400.
The mode of slide block mechanism of the present invention by using this first slide block 20, this upper mid plate 300, this second slide block 30 and this lower intermediate plate 400 stacked, when die sinking, this mode locker 700 and this shutter 40 is utilized to control die sinking order, this first slide block 20 and this second slide block 30 is made to exit mould successively from top to bottom, thus the large area barb of the sidewall of this product 10 shaping.
Compared to prior art, slide block mechanism of the present invention is applied to produces sidewall when having a product of large area barb, the design of multi-point mould can be done, the cooling water channel of low, the mould of production efficiency when avoiding the design of transverse row mould and the defect of thimble arrangement difficulty, overcome again the problem using the too high volume of individual layer slide block center of gravity excessive, structure is simple, manufacturing cost is lower and stability is high.
It is noted that the invention is not restricted to above-mentioned embodiment, any simple modification that any those skilled in the art do above-described embodiment based on technical solution of the present invention, equivalent variations and modification, all fall within the scope of protection of the present invention.
Claims (9)
1. a slide block mechanism, is applied in a mould, has the product of large area barb for the production of a sidewall, and this mould comprises a caster, a male template, a mother module core and a male die core, it is characterized in that, this slide block mechanism comprises:
Intermediate plate once, it is arranged in this male template;
One upper mid plate, it is arranged between this lower intermediate plate and this caster;
One first slide block, it is movably set on this upper mid plate, for the barb on the top of this product shaping;
One second slide block, it is movably set on this lower intermediate plate, for the barb of the bottom of this product shaping;
One first positioning drawing plate, it connects this caster and this upper mid plate when die sinking, for limiting the distance that this upper mid plate separates with this caster;
One second positioning drawing plate, it connects this upper mid plate and this lower intermediate plate when die sinking, for limiting the distance that this this lower intermediate plate separates with upper mid plate;
One mode locker, on it, part is arranged on this caster, and its middleware is arranged on this upper mid plate, and its lower part is arranged in this male template, and when matched moulds, this mode locker connects and locks this caster, this upper mid plate and this male template;
One shutter, it is arranged between this lower intermediate plate and this male template.
2. slide block mechanism according to claim 1, is characterized in that: this first slide block is also provided with one first slide block and enters son, and during matched moulds, this first slide block enters the die cavity that son inserts this mould, the barb on the top of this product shaping.
3. slide block mechanism according to claim 1, is characterized in that: this second slide block is also provided with one second slide block and enters son, and during matched moulds, this second slide block enters the die cavity that son inserts this mould, the barb of the bottom of this product shaping.
4. slide block mechanism according to claim 1, is characterized in that: this upper mid plate is also provided with a wear-resistant block with the conflict part of this first slide block.
5. slide block mechanism according to claim 1, is characterized in that: this lower intermediate plate is also provided with a wear-resistant block with the conflict part of this second slide block.
6. slide block mechanism according to claim 1, is characterized in that: this caster is also provided with a slide block bundle block, for locking this first slide block during matched moulds.
7. slide block mechanism according to claim 1, it is characterized in that: this lower intermediate plate is also provided with a pull bar, its one end is fixedly connected on this second slide block, its other end is movably set on this lower intermediate plate, this pull bar is also provided with an elastic component, and this pull bar is used for assisting when die sinking this second slide block is exited the forming area of mould and carries out spacing to it.
8. slide block mechanism according to claim 7, is characterized in that: this elastic component is a spring.
9. the slide block mechanism according to claim 1 to 8 any one, is characterized in that: the distance that this upper mid plate that this second positioning drawing plate limits and this lower intermediate plate separate is greater than the length of this product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110069755.3A CN102689417B (en) | 2011-03-23 | 2011-03-23 | Slide block mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110069755.3A CN102689417B (en) | 2011-03-23 | 2011-03-23 | Slide block mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102689417A CN102689417A (en) | 2012-09-26 |
| CN102689417B true CN102689417B (en) | 2016-03-09 |
Family
ID=46855226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110069755.3A Expired - Fee Related CN102689417B (en) | 2011-03-23 | 2011-03-23 | Slide block mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102689417B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103552216A (en) * | 2013-11-12 | 2014-02-05 | 昆山市硕强信息咨询有限公司 | Injection mold and mold opening controller |
| CN114434747B (en) * | 2020-10-30 | 2024-01-09 | 汉达精密电子(昆山)有限公司 | Sliding block withdrawing structure |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03159712A (en) * | 1989-11-17 | 1991-07-09 | Matsushita Electric Ind Co Ltd | Mold apparatus for resin |
| CN2797005Y (en) * | 2005-05-10 | 2006-07-19 | 沈阳理工大学 | Four valve side suction core plastic injection mould |
| CN200942572Y (en) * | 2006-08-31 | 2007-09-05 | 比亚迪股份有限公司 | Side core loosing mechanism |
| CN202123621U (en) * | 2011-03-23 | 2012-01-25 | 汉达精密电子(昆山)有限公司 | Slide block mechanism |
-
2011
- 2011-03-23 CN CN201110069755.3A patent/CN102689417B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03159712A (en) * | 1989-11-17 | 1991-07-09 | Matsushita Electric Ind Co Ltd | Mold apparatus for resin |
| CN2797005Y (en) * | 2005-05-10 | 2006-07-19 | 沈阳理工大学 | Four valve side suction core plastic injection mould |
| CN200942572Y (en) * | 2006-08-31 | 2007-09-05 | 比亚迪股份有限公司 | Side core loosing mechanism |
| CN202123621U (en) * | 2011-03-23 | 2012-01-25 | 汉达精密电子(昆山)有限公司 | Slide block mechanism |
Non-Patent Citations (1)
| Title |
|---|
| 《汽车香水瓶盖注射模设计》;隆灯梅;《模具工程》;20090430(第4期);第68-69页 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102689417A (en) | 2012-09-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202021713U (en) | Inner slide block mechanism | |
| CN103056998A (en) | Bi-directional barb exiting sliding block mechanism | |
| CN201098987Y (en) | Male die inside and outside composite slide block | |
| CN202123621U (en) | Slide block mechanism | |
| CN102689417B (en) | Slide block mechanism | |
| CN203712959U (en) | Glue feeding structure of mold | |
| CN202079737U (en) | Die with angle pin and thimble mechanism | |
| CN202826175U (en) | Interior drawer slider mechanism of male die | |
| CN105216246A (en) | A kind of oblique core-pulling die of secondary of automatic lock core | |
| CN202742634U (en) | Complete cycle barb demoulding mechanism | |
| CN102689384A (en) | Exit mechanism | |
| CN203637105U (en) | Mould for ejecting plastic products by virtue of dovetail slot and spring mechanism | |
| CN202781692U (en) | Slider recession and first-return mechanism | |
| CN201941132U (en) | Injection mold | |
| CN202088357U (en) | Angle pin withdrawing mechanism | |
| CN202656431U (en) | Mechanism for removing slide blocks of injection mold from inverted clampers | |
| CN103660093A (en) | Internal pulling slider mechanism of male mold | |
| CN201736420U (en) | Slide design ejection mechanism for injection mold of multi-reinforcing-rib device | |
| CN202156001U (en) | Injection molding die | |
| CN104723504A (en) | Mould glue injection structure | |
| CN201702909U (en) | Large-demolding-angle reversing ejecting pin mechanism | |
| CN202742588U (en) | Mold overhead hook mechanism with slide block matched with mold core | |
| CN202079730U (en) | Mould provided with oxhorn-shaped tunnel gate | |
| CN202439156U (en) | Double-slide-block ejection mechanism in die | |
| CN203622850U (en) | Battery shell mould |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20160309 Termination date: 20170323 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |