CN103802242B - Slide block drawing-out mechanism - Google Patents
Slide block drawing-out mechanism Download PDFInfo
- Publication number
- CN103802242B CN103802242B CN201210447196.XA CN201210447196A CN103802242B CN 103802242 B CN103802242 B CN 103802242B CN 201210447196 A CN201210447196 A CN 201210447196A CN 103802242 B CN103802242 B CN 103802242B
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- CN
- China
- Prior art keywords
- slide block
- block
- vertical plane
- hole
- slider body
- 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
A kind of slide block drawing-out mechanism, comprising: slide block enters son；Slider body, it enters sub connection, is provided with the first flexible member in the horizontal direction between this slider body side and male die core with slide block, and this slider body opposite side is provided with on the first vertical plane, and this slider body and is additionally provided with gathering sill and through hole；Circle enter son, this circle enters attached bag and includes round pin and the block being enclosed within round pin, and this round pin runs through slide block and enters son and extend in through hole, this block be located in through hole and and the sidewall of through hole between be provided with the second flexible member；Pilot pin, its one end is fixed in caster, the other end be located in gathering sill and and gathering sill between be provided with empty avoiding, this pilot pin stirs slider body motion；Slide block bundle block, this slide block bundle block is provided with the second vertical plane and the 3rd vertical plane.When the slide block drawing-out mechanism of the present invention exists the product of inclined hole on molded appearance face, it is possible to inclined hole and appearance can be exited smoothly by a slide block, make the smooth die sinking of mould.
Description
[technical field]
The present invention relates to a kind of slide block mechanism, be specifically related to a kind of slide block mechanism that can multidirectional exit.
[background technology]
When forming plastic cement product, run into the situation that there is hole on Surface Appearance sometimes, the outward appearance of product
Hole on face and appearance need to be exited with slide block.
As it is shown in figure 1, when the hole in product 10 appearance 11 is inclined hole 12, i.e. inclined hole 12 and appearance
When the exit axis of 11 exists angle, inclined hole 12 need to exit with angled-lift splits, and otherwise inclined hole 12 can be by appearance
Draw bad when the slide block of 11 exits, affect the outward appearance of product 10.
In view of this, being necessary in fact to develop a kind of slide block drawing-out mechanism, this slide block drawing-out mechanism can solve the problem that
State inclined hole and drawn bad problem by the slide block of appearance.
[summary of the invention]
Therefore, it is an object of the invention to provide a kind of slide block drawing-out mechanism, this slide block drawing-out mechanism is outside molding
When there is the product of inclined hole on sight face, it is possible to inclined hole and appearance can be exited smoothly by a slide block, make
The smooth die sinking of mould.
In order to achieve the above object, the slide block drawing-out mechanism of the present invention, it is applied in mould, this slide block exits
Mechanism includes:
Slide block enters son, the appearance of its shaped article；
Slider body, it enters sub connection with described slide block, between the male die core of this slider body side and mould
Being provided with the first flexible member in the horizontal direction, this slider body opposite side is provided with the first vertical plane, and this slide block
It is additionally provided with on body and the gathering sill of the described first inclined angle of vertical plane and inclined with described horizontal direction
The through hole of angle；
Circle enters son, the inclined hole on its molded appearance face, and this circle enters attached bag and includes round pin and the block being enclosed within round pin,
This round pin runs through described slide block and enters son and extend in described through hole, and this block is located in through hole and with described
It is provided with the second flexible member between the sidewall of through hole, described through hole is provided with circle and enters sub-movement travel space；
Pilot pin, its one end is fixed in the caster of mould, the other end be located in described gathering sill and with lead
Being provided with empty avoiding between groove, this pilot pin stirs the motion of described slider body；
Slide block bundle block, its one end is fixed in the caster of mould, and the other end is located in the male template of mould,
This slide block bundle block is provided with the second vertical plane and the 3rd vertical plane, and described second vertical plane is first vertical with described
Matching and tighten described slider body in face, described 3rd vertical plane matches with described round pin and tightens described circle
Enter son, and this slide block bundle block is more than the opening stroke at the 3rd vertical plane at the opening stroke of the second vertical plane.
It is preferred that be provided with two wear-resistant blocks between described slider body and slide block bundle block.
It is preferred that a described wear-resistant block and circle enter is provided with auxiliary block between son, described auxiliary block is close with block
One side is paralleled with block.
It is connected it is preferred that described slider body enters son with slide block by screw.
It is preferred that described first flexible member and the second flexible member are spring.
It is preferred that described first flexible member and the second flexible member are in compression shape when mould matched moulds state
State.
It is preferred that the through hole two ends internal diameter that described slider body is provided with is different, described block is located in through hole
One end that footpath is big.
It is preferred that be additionally provided with on described slide block bundle block the first overmoving surface with the second inclined angle of vertical plane and
The second overmoving surface with the described 3rd inclined angle of vertical plane.
Compared to prior art, the slide block drawing-out mechanism of the present invention, molded appearance face exists the product of inclined hole
During product, by arranging the vertical plane of different motion stroke on slide block bundle block, the circle of molding inclined hole is made to enter son first
First exit inclined hole, then make the slide block in molded appearance face enter son and slider body time delay exit appearance without
Draw bad inclined hole, meet same slider body exiting in the two directions, make the smooth die sinking of mould；And
The slide block drawing-out mechanism simple in construction of the present invention, processing is simple and easy to loading and unloading.
[accompanying drawing explanation]
Fig. 1 illustrates the structural representation of the product having inclined hole in appearance.
Fig. 2 illustrates the top view of present invention slider drawing-out mechanism.
Fig. 3 illustrates the present invention in matched moulds state A-A generalized section in Fig. 2.
Fig. 4 illustrates the present invention in matched moulds state B-B generalized section in Fig. 2.
Fig. 5 illustrates the present invention in the first die opening state in A-A generalized section.
Fig. 6 illustrates the present invention in the first die opening state in B-B generalized section.
Fig. 7 illustrates the present invention in the second die opening state in A-A generalized section.
Fig. 8 illustrates the present invention in the second die opening state in B-B generalized section.
[detailed description of the invention]
Referring to shown in Fig. 2 to Fig. 4, the slide block drawing-out mechanism of the present invention, it is applied in mould, this mould
Tool includes male template 200, caster 100 and male die core 201, mother module core 101, in the present embodiment, and should
Slide block drawing-out mechanism includes:
Slide block enters son 300, and the appearance 11 of shaped article 10 in male die core 201 is located in its side；
Slider body 400, it is entered sub 300 opposite sides and is connected by screw with described slide block, this slider body
Being provided with the first flexible member 410 between 400 sides and male die core 201 in the horizontal direction, this slider body 400 is another
Side be provided with on the first vertical plane 420, and this slider body 400 be additionally provided with described first vertical plane 420 in
The gathering sill 430 at angle of inclination and the through hole 440 of angle inclined with described horizontal direction, described through hole 440
Two ends internal diameter is different；
Circle enters son 500, the inclined hole 12 on its molded appearance face, and this circle enters son 500 and includes round pin 510 and set
Block 520 on round pin 510, this round pin 510 runs through described slide block and enters son 300 and extend to described logical
In hole 440, this block 520 be located in one end that through hole 440 internal diameter is big and with the sidewall of described through hole 440
Between be provided with the second flexible member 530, described through hole 440 is provided with circle enter sub 500 movement travel spaces；
Pilot pin 600, its one end is fixed in caster 100, the other end be located in described gathering sill 430 and
And being provided with empty avoiding between gathering sill 430, this pilot pin 600 is stirred described slider body 400 and is moved；
Slide block bundle block 700, its one end is fixed in the caster 100 of mould, and the other end is located at the male model of mould
In plate 200, this slide block bundle block 700 is provided with the second vertical plane 710 and the 3rd vertical plane 720, this second erect
Face 710 directly to match with described first vertical plane 420 and tighten described slider body 400, the 3rd vertical plane
720 match with described round pin 510 tightens described circle and enters son 500, and described slide block bundle block 700 erects second
The opening stroke facing 710 directly is more than the opening stroke at the 3rd vertical plane 720, and described slide block bundle block 700
On be additionally provided with the first overmoving surface 711 with the second inclined angle of vertical plane 710 and with described 3rd vertical plane
Second overmoving surface 721 of 720 inclined angles, this first overmoving surface 711 and the second overmoving surface 721 are for right
Slider body 400 and circle enter son and 500 step down, make slide block bundle block 700 no longer tighten this slider body 400 and
Circle enters son 500.In the present embodiment, slide block bundle block 700 is 15mm at the opening stroke of the second vertical plane 710,
Slide block bundle block 700 is 10mm at the opening stroke of the 3rd vertical plane 720.
Wherein, two wear-resistant blocks 800 it are provided with between described slider body 400 and slide block bundle block 700.
Wherein, because block 520 and one of them wear-resistant block 800 are in certain angle of inclination, therefore described its
One of wear-resistant block 800 and circle enter and be additionally provided with auxiliary block 810 between son 500, this auxiliary block 810 and block 520
Close one side is paralleled with block 520.
Wherein, between described first elastic unit, 410 and second 530 are spring between elastic unit, and this is first elastic
Between unit, 410 and second 530 are in compressive state between elastic unit when mould matched moulds state.
After mould die sinking, male template 200 is separated with caster 100, and oblique pilot pin 600 is in gathering sill 430
Inclination is exited, and slide block bundle block 700 moves upward simultaneously, because this oblique pilot pin 600 and described gathering sill 430
In leave empty avoiding, therefore, this oblique pilot pin 600 now can't be stirred described slider body 400 and move, and
And slider body 400 tightens under active force at the second vertical plane 710, slider body 400 will not move；
Meanwhile, circle enters son and 500 also will not move under active force tightening of the 3rd vertical plane 720；
Referring to described in Fig. 5 and Fig. 6, mould continues die sinking, until mould die sinking 10mm, now, described
Slide block bundle block 700 has moved at the opening stroke 10mm of the 3rd vertical plane 720, and the 3rd vertical plane 720 takes off
Entering son 500, i.e. circle from circle and enter sub 500 binding forces having disengaged from the 3rd vertical plane 720, then circle enters son 500
Inclined hole 12 is exited to the direction away from inclined hole 12 under the elastic force effect of 530 between the second elastic unit；Meanwhile, sliding
Block bundle block 700 also has 5mm at the opening stroke of the second vertical plane 710, therefore at the bundle of the second vertical plane 710
Under clamp force, slider body 400 remains stationary as；
Referring to described in Fig. 7 and Fig. 8, mould continues die sinking, and circle enters son 500 to be continued to away from inclined hole 12
Direction is exited, until mould die sinking 15mm, now tiltedly pilot pin 600 contacts with described gathering sill 430, slide block
Bundle block 700 has moved at the opening stroke 15mm of the second vertical plane 710, the first vertical plane 420 and second
Vertical plane 710 is mutually disengaged, i.e. slider body 400 has disengaged from the binding force of the second vertical plane 710, then
Slider body 400 between the first elastic unit under the elastic force of 410 and the toggle action of oblique pilot pin 600 level exit
Appearance 11, until the complete die sinking of mould.
The slide block drawing-out mechanism of the present invention is when there is the product 10 of inclined hole 12 on molded appearance face 11, logical
Cross the vertical plane that different motion stroke is set on slide block bundle block 700, make the circle of molding inclined hole 12 enter son 500
First exit inclined hole 12, then make slider body 400 time delay in molded appearance face 11 exit appearance 11 and
Bad inclined hole 12 will not be drawn, meet same slider body 400 exiting in the two directions, make mould smooth
Die sinking；And the slide block drawing-out mechanism simple in construction of the present invention, processing is simple and easy to loading and unloading.
Claims (7)
1. a slide block drawing-out mechanism, is applied in mould, it is characterised in that this slide block drawing-out mechanism includes:
Slide block enters son, the appearance of its shaped article；
Slider body, it enters sub connection with described slide block, between the male die core of this slider body side and mould
Being provided with the first flexible member in the horizontal direction, this slider body opposite side is provided with the first vertical plane, and this slide block
It is additionally provided with on body and the gathering sill of the described first inclined angle of vertical plane and inclined with described horizontal direction
The through hole of angle；
Circle enters son, the inclined hole on its molded appearance face, and this circle enters attached bag and includes round pin and the block being enclosed within round pin,
This round pin runs through described slide block and enters son and extend in described through hole, and this block is located in through hole and with described
It is provided with the second flexible member between the sidewall of through hole, described through hole is provided with circle and enters sub-movement travel space；
Pilot pin, its one end is fixed in the caster of mould, the other end be located in described gathering sill and with lead
Being provided with empty avoiding between groove, this pilot pin stirs the motion of described slider body；
Slide block bundle block, its one end is fixed in the caster of mould, and the other end is located in the male template of mould,
This slide block bundle block is provided with the second vertical plane and the 3rd vertical plane, and described second vertical plane is first vertical with described
Matching and tighten described slider body in face, described 3rd vertical plane matches with described round pin and tightens described circle
Enter son, and this slide block bundle block be more than the opening stroke at the 3rd vertical plane at the opening stroke of the second vertical plane,
It is additionally provided with the first overmoving surface with the second inclined angle of vertical plane on described slide block bundle block and erects with the described 3rd
Face the second overmoving surface of inclined angle directly.
Slide block drawing-out mechanism the most according to claim 1, it is characterised in that described slider body and cunning
It is provided with two wear-resistant blocks between block bundle block.
Slide block drawing-out mechanism the most according to claim 2, it is characterised in that described two wear-resistant blocks are wherein
One of and circle enter between son to be provided with auxiliary block, the described auxiliary block one side close with block is paralleled with block.
Slide block drawing-out mechanism the most according to claim 1, it is characterised in that described slider body and cunning
Block is entered son and is connected by screw.
Slide block drawing-out mechanism the most according to claim 1, it is characterised in that described first flexible member
And second flexible member be spring.
Slide block drawing-out mechanism the most according to claim 5, it is characterised in that described first flexible member
And second flexible member when mould matched moulds state, be in compressive state.
Slide block drawing-out mechanism the most according to claim 1, it is characterised in that set on described slider body
Some through hole two ends internal diameter is different, and described block is located at one end that through hole internal diameter is big.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210447196.XA CN103802242B (en) | 2012-11-09 | 2012-11-09 | Slide block drawing-out mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210447196.XA CN103802242B (en) | 2012-11-09 | 2012-11-09 | Slide block drawing-out mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103802242A CN103802242A (en) | 2014-05-21 |
| CN103802242B true CN103802242B (en) | 2016-10-12 |
Family
ID=50699864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210447196.XA Expired - Fee Related CN103802242B (en) | 2012-11-09 | 2012-11-09 | Slide block drawing-out mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103802242B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108908872B (en) * | 2018-06-26 | 2020-08-25 | 东莞市麦星匠精密模具有限公司 | Mold core-pulling mechanism |
| CN114763007B (en) * | 2021-01-15 | 2024-06-11 | 苏州汉扬精密电子有限公司 | Slide block die opening and closing sequence control structure |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200960707Y (en) * | 2006-10-31 | 2007-10-17 | 佛山市顺德区汉达精密电子科技有限公司 | Die with multiple delay thimbles |
| CN102672854A (en) * | 2011-03-09 | 2012-09-19 | 汉达精密电子(昆山)有限公司 | Sliding block mechanism |
| CN202952425U (en) * | 2012-11-09 | 2013-05-29 | 汉达精密电子(昆山)有限公司 | Slide block exiting mechanism |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002036296A (en) * | 2000-07-21 | 2002-02-05 | Nok Corp | Mold for injection molding |
-
2012
- 2012-11-09 CN CN201210447196.XA patent/CN103802242B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200960707Y (en) * | 2006-10-31 | 2007-10-17 | 佛山市顺德区汉达精密电子科技有限公司 | Die with multiple delay thimbles |
| CN102672854A (en) * | 2011-03-09 | 2012-09-19 | 汉达精密电子(昆山)有限公司 | Sliding block mechanism |
| CN202952425U (en) * | 2012-11-09 | 2013-05-29 | 汉达精密电子(昆山)有限公司 | Slide block exiting mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103802242A (en) | 2014-05-21 |
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|---|---|---|---|
| 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161012 Termination date: 20211109 |