CN201824499U - Die provided with secondary quit type slide block - Google Patents
Die provided with secondary quit type slide block Download PDFInfo
- Publication number
- CN201824499U CN201824499U CN2010205381897U CN201020538189U CN201824499U CN 201824499 U CN201824499 U CN 201824499U CN 2010205381897 U CN2010205381897 U CN 2010205381897U CN 201020538189 U CN201020538189 U CN 201020538189U CN 201824499 U CN201824499 U CN 201824499U
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- China
- Prior art keywords
- slide block
- block body
- mould
- withdraws
- angle pin
- 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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- 230000033001 locomotion Effects 0.000 claims abstract description 21
- 230000000694 effects Effects 0.000 claims abstract description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 238000002347 injection Methods 0.000 claims description 2
- 239000007924 injection Substances 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 239000003292 glue Substances 0.000 description 1
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Abstract
The utility model provides a die provided with a secondary quit type slide block, which is used for injecting and forming a product. The die includes a cavity plate, a core plate, a cavity insert and a core insert. The die also includes an angle pin, a slide block body and a slide block insert. The slide block insert is arranged in the groove of the slide block body; and the clearance volume between the slide block body and the inclined guide pillar is larger than that between the slide block insert and the inclined guide pillar; therefore, the inclined guide pillar firstly drives the slide block insert to move for a certain distance to contact with the slide block body and then drives the slide block body to move so as to quit the product during die sinking. The die provided with the secondary quit type slide block forms secondary quit way through the relative movement between the slide block body and the slide block insert; and therefore, the die has excellent ejection effect, and leaves non thimble marks on the appearance after ejection.
Description
[technical field]
The utility model relates to a kind of mould, and particularly a kind of have a mould that secondary withdraws from the formula slide block.
[background technology]
Slide block on mould has dark rib and product not to have appearance requirement, when this slide block has enough spaces to place thimble simultaneously, generally can in slide block, eject by the false thimble of design, make slide block when withdrawing from product, not pull product because of the excessive stick-slip piece of the adhesion of glue position.
Please refer to Fig. 1, present employed mould comprises a caster 1, a male model plate 2, a mother module core 3, a male model benevolence 4, a slide block body 11, a slide block bundle piece 12, one false thimble 13, a block 14, a slide block block 15 and a spring 16.This mould is used to make a product 5.Wherein, this vacation thimble 13 is a non-standard component, does not promptly have the false thimble of unified specification to sell on the market, therefore needs accompanying drawing to order; In addition, this vacation thimble 13 needs fixing with slide block body 11 so also needs block 14, and this slide block bundle piece 12 need be offered the groove of corresponding size for this reason; And be the intensity that guarantees this slide block bundle piece 12, the size of this slide block bundle piece 12 also needs corresponding increasing; In addition, because the active force of this vacation thimble 13 acts directly on this product 5, so this product 5 is ejected the back, and it also can stay the thimble seal in appearance.
Therefore, use the mould structure of false thimble comparatively loaded down with trivial details at present, and eject balance for reaching, on the arranging of thimble, generally can adopt a plurality of, therefore die cost is also than higher, and use this mechanism to stay the thimble seal in product appearance, therefore need when the product appearance no requirement (NR), just can use, thereby certain limitation is also arranged.
[summary of the invention]
In view of this, the purpose of this utility model is to provide the lower and product appearance of a kind of novel cost not stay the mould that secondary withdraws from the formula slide block that has of thimble seal.
In order to achieve the above object, the utility model is a kind of to have the mould that secondary withdraws from the formula slide block, is used for injection mo(u)lding one product, and this mould comprises a caster, a male model plate, a mother module core and a male model benevolence, it is characterized in that this mould also comprises:
One Angle Pin is fixed on this caster;
One slide block body is arranged on this male model plate, is provided with a groove in this slide block body; And
One slide block is gone into son, be placed in the groove of this slide block body, and the empty avoiding amount that the empty avoiding amount between this slide block body and this Angle Pin is gone into son and this Angle Pin than this slide block is big, thereby after this Angle Pin elder generation this slide block of drive is gone into sub-motion certain distance when die sinking this Angle Pin contacting with this slide block body, this Angle Pin drives this slide block body motion again to withdraw from this product afterwards.
Compared to prior art, the utlity model has mould that secondary withdraws from the formula slide block and go into sub-relative motion by slide block body and slide block and form the secondary withdrawing mode, therefore have the good effect that ejects, and this product ejects its outward appearance of back and does not have the thimble seal.
[description of drawings]
Fig. 1 illustrates the structural representation of conventional mould
Fig. 2 illustrates and the utlity model has the structural representation of mould when matched moulds that secondary withdraws from the formula slide block.
Fig. 3 illustrates and the utlity model has the structural representation of mould when die sinking that secondary withdraws from the formula slide block.
[specific embodiment]
Below accompanying drawings and better embodiment describe in further detail the utility model:
Please refer to Fig. 2 and Fig. 3, the utlity model has better embodiment that secondary withdraws from the mould of formula slide block and comprise that a caster 100, a male model plate 200, a mother module core 101, a male model benevolence 201, a slide block body 10, a slide block go into son 20, one Angle Pin 30, a slide block bundle piece 40, a stopping means 50, a flexible member 60, a slide block block 70, a location steel ball 80 and a wear-resistant block 90.The utlity model has the mould that secondary withdraws from the formula slide block and be used to produce a product 300.
This slide block body 10 is arranged in this male model plate 200, is provided with a groove in this slide block body 10 and is used to place this slide block and goes into son 20, can left and right sides relative motion between this slide block body 10 and this slide block go into sub 20, and its motion mode is similar to the sleeve motion principle.This Angle Pin 30 is fixed on this caster 100, and the empty avoiding amount that the empty avoiding amount between this slide block body 10 and this Angle Pin 30 is gone into son 20 and this Angle Pin 30 than this slide block is big.This slide block bundle piece 40 is fixed on this caster 100, is used for making when matched moulds this slide block body 10 and slide block to go into son 20 playback.This stopping means 50 is installed on this caster 100, is used for limiting this slide block body 10 motions before this Angle Pin 30 these slide block bodies 10 of contact, and this stopping means 50 is a spacing thimble in present embodiment.The countersunk head below of this spacing thimble 50 is provided with this flexible member 60, the certain decrement of these flexible member 60 tools, be used for when die sinking this spacing thimble 50 and be adjacent to by the effect of these flexible member 60 elastic force and this caster 100 and temporarily fix this slide block body 10, this flexible member 60 is a spring in present embodiment.The below of this slide block body 10 also is provided with this positioning ball 80, is used to hinder this slide block body 10 motions.This slide block block 70 is arranged on this male model plate, is used to limit the movement travel of this slide block body 10.This wear-resistant block 90 is arranged at the below of this slide block body 10, is used to prevent the motion repeatedly of this slide block body 10 and causes mould to damage.
When die sinking, the empty avoiding amount of going into son 20 and this Angle Pin 30 owing to this slide block is littler than the empty avoiding amount between this slide block body 10 and this Angle Pin 30, therefore this slide block is gone into son 20 this Angle Pin 30 of contact earlier, under the drive of this Angle Pin 30, this slide block is gone into son 20 motion backward, and this moment, this slide block body 10 did not also contact with this Angle Pin 30, and this slide block body 10 is subjected to the effect of this spacing thimble 50 and positioning ball 80, so temporarily do not move.When this Angle Pin 30 continues to contact with this slide block body 10 behind the motion certain distance, at this moment, the distances that this slide block is gone into son 20 motions are gone into empty avoiding amount poor of son 10 and this Angle Pin 30 for the empty avoiding amount between this slide block body 10 and this Angle Pin 30 and this slide block, this spacing thimble 50 also moved upward certain distance and the decrement of this spring 60 was disappeared this moment, this slide block body 10 drives this slide block and goes into son 20 motion backward together under the effect of this Angle Pin 30, meet the 70 back stop motions of this slide block block up to this slide block body 10, this slide block body 10 and this slide block were gone into son 20 and were withdrawed from this product 300 fully this moment.
The utlity model has mould that secondary withdraws from the formula slide block and go into sub 20 relative motions by slide block body 10 and slide block and form the secondary withdrawing mode, therefore have the good effect that ejects, and this product 300 ejects its outward appearance of back and do not have the thimble seal.
Claims (9)
1. one kind has the mould that secondary withdraws from the formula slide block, is used for injection mo(u)lding one product, and this mould comprises a caster, a male model plate, a mother module core and a male model benevolence, it is characterized in that this mould also comprises:
One Angle Pin is fixed on this caster;
One slide block body is arranged on this male model plate, is provided with a groove in this slide block body; And
One slide block is gone into son, be placed in the groove of this slide block body, and the empty avoiding amount that the empty avoiding amount between this slide block body and this Angle Pin is gone into son and this Angle Pin than this slide block is big, thereby after this Angle Pin elder generation this slide block of drive is gone into sub-motion certain distance when die sinking this Angle Pin contacting with this slide block body, this Angle Pin drives this slide block body motion again to withdraw from this product afterwards.
2. as claimed in claim 1 have a mould that secondary withdraws from the formula slide block, it is characterized in that: also comprise a stopping means, be installed on this caster, be used for limiting this slide block body motion before this Angle Pin contacts this slide block body.
3. as claimed in claim 2 have a mould that secondary withdraws from the formula slide block, and it is characterized in that: this stopping means is a spacing thimble.
4. as claimed in claim 3 have a mould that secondary withdraws from the formula slide block, it is characterized in that: also comprise a flexible member, be arranged on the countersunk head below of this this spacing thimble, be used for that this spacing thimble is subjected to the elastic force effect of this flexible member and is adjacent to temporarily to fix this slide block body with this caster when die sinking.
5. as claimed in claim 4 have a mould that secondary withdraws from the formula slide block, and it is characterized in that: this flexible member is a spring.
6. as claimed in claim 1 have a mould that secondary withdraws from the formula slide block, it is characterized in that: also comprise a slide block bundle piece, be fixed on this caster, be used for making when matched moulds this slide block body and slide block to go into the son playback.
7. as claimed in claim 1 have a mould that secondary withdraws from the formula slide block, it is characterized in that: also comprise a slide block block, be arranged on this male model plate, be used to limit the movement travel of this slide block body.
8. as claimed in claim 1 have a mould that secondary withdraws from the formula slide block, it is characterized in that: also comprise a location steel ball, be arranged on the below of this slide block body, be used for hindering this slide block body motion before this Angle Pin contacts this slide block body.
9. as claimed in claim 1 have a mould that secondary withdraws from the formula slide block, it is characterized in that: also comprise a wear-resistant block, be arranged at the below of this slide block body, be used to prevent that the motion repeatedly of this slide block body from causing mould to damage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205381897U CN201824499U (en) | 2010-09-21 | 2010-09-21 | Die provided with secondary quit type slide block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205381897U CN201824499U (en) | 2010-09-21 | 2010-09-21 | Die provided with secondary quit type slide block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201824499U true CN201824499U (en) | 2011-05-11 |
Family
ID=43963057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205381897U Expired - Fee Related CN201824499U (en) | 2010-09-21 | 2010-09-21 | Die provided with secondary quit type slide block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201824499U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103358475A (en) * | 2013-08-03 | 2013-10-23 | 昆山市浩坤机械有限公司 | Rubber frame mold |
| CN103660091A (en) * | 2012-09-13 | 2014-03-26 | 苏州汉扬精密电子有限公司 | In-sliding block running sliding block mechanism |
| CN104875340A (en) * | 2015-05-01 | 2015-09-02 | 陈伟娅 | Central tunnel type bidirectional core-pulling slide block mechanism |
| CN109676873A (en) * | 2019-01-18 | 2019-04-26 | 浙江世纪华通车业有限公司 | A kind of secondary slide block lock pin mould structure of water chamber product |
-
2010
- 2010-09-21 CN CN2010205381897U patent/CN201824499U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103660091A (en) * | 2012-09-13 | 2014-03-26 | 苏州汉扬精密电子有限公司 | In-sliding block running sliding block mechanism |
| CN103660091B (en) * | 2012-09-13 | 2017-01-04 | 苏州汉扬精密电子有限公司 | In-sliding block running sliding block mechanism |
| CN103358475A (en) * | 2013-08-03 | 2013-10-23 | 昆山市浩坤机械有限公司 | Rubber frame mold |
| CN104875340A (en) * | 2015-05-01 | 2015-09-02 | 陈伟娅 | Central tunnel type bidirectional core-pulling slide block mechanism |
| CN109676873A (en) * | 2019-01-18 | 2019-04-26 | 浙江世纪华通车业有限公司 | A kind of secondary slide block lock pin mould structure of water chamber product |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20110511 Termination date: 20150921 |
|
| EXPY | Termination of patent right or utility model |