CN109049568A - A kind of slide block structure for mold - Google Patents
A kind of slide block structure for mold Download PDFInfo
- Publication number
- CN109049568A CN109049568A CN201811144140.0A CN201811144140A CN109049568A CN 109049568 A CN109049568 A CN 109049568A CN 201811144140 A CN201811144140 A CN 201811144140A CN 109049568 A CN109049568 A CN 109049568A
- Authority
- CN
- China
- Prior art keywords
- briquetting
- pedestal
- elastic component
- slide block
- guide pillar
- 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
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 41
- 230000003068 static effect Effects 0.000 claims description 3
- 230000008901 benefit Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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
- B29C45/40—Removing or ejecting moulded articles
- B29C45/44—Removing or ejecting moulded articles for undercut articles
- B29C45/4471—Removing or ejecting moulded articles for undercut articles using flexible or pivotable undercut forming elements
Abstract
The invention discloses a kind of slide block structure for mold, including pedestal, pedestal is cavity structure；And sliding block, shifting block and elastic component in pedestal；Sliding block is equipped with the through sliding slot being obliquely installed, and end is equipped with barb, is equipped with first through hole on base side wall at position corresponding with barb, and barb passes through the first through hole and is located at chassis outer side；Shifting block includes the first briquetting, inclined guide pillar and the second briquetting；First briquetting is arranged perpendicular to pedestal, and top is exposed at chassis outer side, and bottom end is connected with the top of inclined guide pillar, and the bottom end of inclined guide pillar is connected with the top of the second briquetting；Inclined guide pillar is set in the through sliding slot on sliding block；Second briquetting and elastic component are each perpendicular to pedestal setting, and elastic component is set between the bottom end of the second briquetting and the bottom wall of pedestal.The present invention can be realized sliding block and occupy little space during use, be highly suitable for the lesser situation of die space, and convenient to use.
Description
Technical field
The invention belongs to mold machining technology fields, and in particular to a kind of slide block structure for mold.
Background technique
In the mistake of the formed product in a manner of injection moulding or workpiece (such as: mobile phone shell, notebook computer shell etc.)
Cheng Zhong, product is due to design concave or convex sometimes, and can not be unloaded from mold in a manner of demoulding naturally
Come, it is therefore desirable to using the design of mould slide block, part of the workpiece at incision smoothly be demoulded.Mould in the prior art
Have sliding block mostly as shown in Figure 1, including being equipped with a groove being obliquely installed in inclined guide pillar seat an A, shown inclined guide pillar seat A,
Inclined guide pillar B is equipped in groove, under normal circumstances, mould slide block is mounted on master mold, is opened using feature die, and inclined guide pillar B's is upper
Lower movement drives inclined guide pillar seat A to slide to the side far from barb C, to realize abjection barb, it is seen that sliding block needs at work
Biggish space is wanted, otherwise cannot achieve abjection barb.
Summary of the invention
In view of the above-mentioned problems, the present invention proposes a kind of slide block structure for mold, sliding block can be realized in the mistake used
It occupies little space in journey, is highly suitable for the lesser situation of die space, and convenient to use.
It realizes above-mentioned technical purpose, reaches above-mentioned technical effect, the invention is realized by the following technical scheme:
A kind of slide block structure for mold, including pedestal, the pedestal are cavity structure；And it is set in the pedestal
Sliding block, shifting block and elastic component；
The sliding block is equipped with the through sliding slot that is obliquely installed, and end is equipped with barb, on the base side wall with institute
It states and is equipped with first through hole at the corresponding position of barb, the barb passes through the first through hole and is located at chassis outer side；
The shifting block includes integrally formed first briquetting, inclined guide pillar and the second briquetting；First briquetting is hung down
Directly it is arranged in pedestal, top is exposed at chassis outer side, and bottom end is connected with the top of the inclined guide pillar, the bottom of the inclined guide pillar
End is connected with the top of second briquetting；The inclined guide pillar is set in the through sliding slot on the sliding block, is used for sliding block
The sliding of horizontal direction is done in pedestal；
Second briquetting and elastic component are each perpendicular to pedestal setting, and the elastic component is set to the bottom of the second briquetting
Between end and the bottom wall of pedestal.
Preferably, the slide block structure further includes supporting block, and the supporting block is set to the bottom end of elastic component and the bottom of pedestal
Between wall.
Preferably, the bottom of second briquetting is equipped with blind hole, and one end far from supporting block is set on the elastic component
In the blind hole of the bottom of second briquetting.
Preferably, the top of the supporting block is equipped with blind hole；The both ends of the elastic component are respectively arranged on the second briquetting
In blind hole at the top of bottom and supporting block.
It preferably, is to be fixedly connected between the supporting block and pedestal.
Preferably, it when elastic component remains static, is partially or entirely located between the second briquetting and supporting block.
Preferably, the elastic component is spring.
Preferably, the gap width between one end and pedestal on the inclined guide pillar pedestal far from barb is greater than the first pressing
The length of chassis outer side part is exposed on block.
Compared with prior art, beneficial effects of the present invention:
Slide block structure proposed by the present invention for mold, in practical application, mountable in the mold insert of male model, molding
Shi Liyong master mold presses shifting block, and shifting block applies pressure to sliding block, so that slide block movement is driven, so that button bit is formed, after die sinking, benefit
It is pressed with the elastic force of elastic component to shifting block, pressure of the shifting block based on the elastic component received drives slide block movement, so that sliding
Button bit in block structure is detached from, and realizes abjection barb, it is seen that the space that slide block structure of the invention needs at work is smaller, energy
Enough it is suitable for the lesser use environment of die space.
Detailed description of the invention
Fig. 1 is structural schematic diagram in the prior art；
Fig. 2 is the structural schematic diagram of an embodiment of the present invention
Wherein: 1- pedestal, the first briquetting of 2-, 3- inclined guide pillar, 4- sliding block, the second briquetting of 5-, 6- elastic component, 7- support
Block, 8- barb.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to embodiments, to the present invention
It is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not used to
Limit the present invention.
Application principle of the invention is explained in detail with reference to the accompanying drawing.
Embodiment 1
As shown in Fig. 2, present embodiments providing a kind of slide block structure for mold, including pedestal 1, the pedestal 1 is
Cavity structure；And it is set in the pedestal 1 and is equipped with sliding block 4, shifting block 9 and elastic component 6；
The sliding block 4 is equipped with the through sliding slot that is obliquely installed, and end is equipped with barb 8, on 1 side wall of pedestal with
First through hole is equipped at the corresponding position of the barb, the barb passes through the first through hole and is located at chassis outer side；The sliding block
There are gaps between one end and pedestal 1 on 4 far from barb 8；Preferably, one end on the sliding block 4 far from barb 8 and pedestal
Gap width between 1 is greater than the length that 1 exterior portion of pedestal is exposed in the first briquetting 2；
The shifting block 9 includes integrally formed first briquetting 2, inclined guide pillar 3 and the second briquetting 5；
First briquetting 2 is arranged perpendicular to pedestal 1, and top is exposed at 1 outside of pedestal, and bottom end is tiltedly led with described
The top of column 3 is connected；
The bottom end of the inclined guide pillar 3 is connected with the top of second briquetting 5；The inclined guide pillar 3 is set to the sliding block 4
On through sliding slot in, the sliding of horizontal direction is done in pedestal 1 for sliding block 4；
Second briquetting 5 and elastic component 6 are each perpendicular to the setting of pedestal 1, and the elastic component 6 is set to the second briquetting
Between 5 bottom end and the bottom wall of pedestal 1.When elastic component 6 remains static, it is partially or entirely located in the second briquetting 5
Between supporting block 7；In the specific implementation, the elastic component 6 can select spring.
In a kind of specific embodiment of the present embodiment, first briquetting 2, inclined guide pillar 3 and the second briquetting 5 one
It is body formed.
In summary: the slide block structure for mold that the present embodiment proposes, in practical application, mountable in male model
In mold insert, shifting block is pressed using master mold when molding, shifting block applies pressure to sliding block, so that slide block movement is driven, to form button
Position after die sinking, is pressed using the elastic force of elastic component to shifting block, and pressure of the shifting block based on the elastic component received, band movable slider is transported
It is dynamic, so that the button bit in slide block structure is detached from, realize abjection barb, it is seen that slide block structure of the invention needs at work
Space it is smaller, the lesser use environment of die space can be suitable for.
Embodiment 2
Based on inventive concept same as Example 1, the difference of the present embodiment and implementation 1 are as follows:
The slide block structure further includes supporting block 7, the supporting block 7 be set to elastic component 6 bottom end and pedestal 1 bottom wall it
Between, it is preferable that it is to be fixedly connected, for example can be welding or connected using realizations such as screws between the supporting block 7 and pedestal 1
It connects；
The bottom of second briquetting 5 is equipped with blind hole, and one end far from supporting block 7 is set to second on the elastic component 6
In the blind hole of the bottom of briquetting 5.
Further, in the preferred embodiment of the present embodiment, the top of the supporting block 7 is equipped with blind hole；The bullet
Property part 6 both ends be respectively arranged in the bottom of the second briquetting 5 and the blind hole at the top of supporting block 7.
Due to being provided with blind hole in the bottom of the second briquetting, or simultaneously in the bottom of the second briquetting and supporting block
Top is provided with blind hole, so that elastic component is during use, it is not easy to which position of leaping up substantially increases slide block structure of the invention
Stability.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (8)
1. a kind of slide block structure for mold, it is characterised in that: including pedestal, the pedestal is cavity structure；And it is set to
Sliding block, shifting block and elastic component in the pedestal；
The sliding block is equipped with the through sliding slot that is obliquely installed, and end is equipped with barb, on the base side wall with it is described fall
First through hole is equipped at the corresponding position of hook, the barb passes through the first through hole and is located at chassis outer side；
The shifting block includes integrally formed first briquetting, inclined guide pillar and the second briquetting；First briquetting perpendicular to
Pedestal setting, top is exposed at chassis outer side, and bottom end is connected with the top of the inclined guide pillar, the bottom end of the inclined guide pillar and
The top of second briquetting is connected；The inclined guide pillar is set in the through sliding slot on the sliding block, for sliding block the bottom of at
The sliding of horizontal direction is done in seat；
Second briquetting and elastic component be each perpendicular to pedestal setting, and the elastic component be set to the second briquetting bottom end and
Between the bottom wall of pedestal.
2. a kind of slide block structure for mold according to claim 1, it is characterised in that: the slide block structure further includes
Supporting block, the supporting block are set between the bottom end of elastic component and the bottom wall of pedestal.
3. a kind of slide block structure for mold according to claim 2, it is characterised in that: the bottom of second briquetting
Portion is equipped with blind hole, and one end far from supporting block is in the blind hole of the bottom of the second briquetting on the elastic component.
4. a kind of slide block structure for mold according to claim 3, it is characterised in that: set at the top of the supporting block
There is blind hole；The both ends of the elastic component are respectively arranged in the bottom of the second briquetting and the blind hole at the top of supporting block.
5. a kind of slide block structure for mold according to claim 1, it is characterised in that: the supporting block and pedestal it
Between to be fixedly connected.
6. a kind of slide block structure for mold according to claim 1, it is characterised in that: when elastic component is in static shape
When state, it is partially or entirely located between the second briquetting and supporting block.
7. a kind of slide block structure for mold according to claim 6, it is characterised in that: the elastic component is spring.
8. a kind of slide block structure for mold according to claim 1, it is characterised in that: remote on the inclined guide pillar pedestal
The gap width between one end and pedestal from barb is greater than the length that chassis outer side part is exposed in the first briquetting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811144140.0A CN109049568A (en) | 2018-09-29 | 2018-09-29 | A kind of slide block structure for mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811144140.0A CN109049568A (en) | 2018-09-29 | 2018-09-29 | A kind of slide block structure for mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109049568A true CN109049568A (en) | 2018-12-21 |
Family
ID=64766600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811144140.0A Pending CN109049568A (en) | 2018-09-29 | 2018-09-29 | A kind of slide block structure for mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109049568A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113211741A (en) * | 2021-04-29 | 2021-08-06 | 浙江凯华模具有限公司 | Inside two bullet needles of car bumper injection mold take off back-off mechanism |
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|---|---|---|---|---|
| JP2005262781A (en) * | 2004-03-19 | 2005-09-29 | Citizen Electronics Co Ltd | Slide opening structure of injection molding die |
| CN103029268A (en) * | 2011-10-10 | 2013-04-10 | 汉达精密电子(昆山)有限公司 | Side core-pulling mechanism |
| CN203726749U (en) * | 2014-03-19 | 2014-07-23 | 无锡科创机械设计制造有限公司 | Plastic mould provided with inner sliding block |
| CN204354395U (en) * | 2014-12-04 | 2015-05-27 | 延锋伟世通汽车模具有限公司 | A kind of auxiliary fasia console draws distressed structure |
| CN205033516U (en) * | 2015-08-31 | 2016-02-17 | 圣美精密工业(昆山)有限公司 | Master model side mechanism of loosing core |
| CN205467099U (en) * | 2016-02-24 | 2016-08-17 | 精英模具（合肥）有限公司 | Injection mold structure of cover half bullet slider |
| CN205735849U (en) * | 2016-05-09 | 2016-11-30 | 苏州华纳精密模具有限公司 | A kind of plastic deformation knock-out gear |
| CN106738690A (en) * | 2016-12-30 | 2017-05-31 | 滁州迪蒙德模具制造有限公司 | A kind of rotary slider core-pulling mechanism of circular arc refrigerator drawer handle die |
| CN207059122U (en) * | 2017-07-18 | 2018-03-02 | 勋龙智造精密应用材料（苏州）股份有限公司 | A kind of concealed mould of sliding block and injection machine |
| CN208930657U (en) * | 2018-09-29 | 2019-06-04 | 勋龙智造精密应用材料（苏州）股份有限公司 | A kind of slide block structure for mold |
-
2018
- 2018-09-29 CN CN201811144140.0A patent/CN109049568A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005262781A (en) * | 2004-03-19 | 2005-09-29 | Citizen Electronics Co Ltd | Slide opening structure of injection molding die |
| CN103029268A (en) * | 2011-10-10 | 2013-04-10 | 汉达精密电子(昆山)有限公司 | Side core-pulling mechanism |
| CN203726749U (en) * | 2014-03-19 | 2014-07-23 | 无锡科创机械设计制造有限公司 | Plastic mould provided with inner sliding block |
| CN204354395U (en) * | 2014-12-04 | 2015-05-27 | 延锋伟世通汽车模具有限公司 | A kind of auxiliary fasia console draws distressed structure |
| CN205033516U (en) * | 2015-08-31 | 2016-02-17 | 圣美精密工业(昆山)有限公司 | Master model side mechanism of loosing core |
| CN205467099U (en) * | 2016-02-24 | 2016-08-17 | 精英模具（合肥）有限公司 | Injection mold structure of cover half bullet slider |
| CN205735849U (en) * | 2016-05-09 | 2016-11-30 | 苏州华纳精密模具有限公司 | A kind of plastic deformation knock-out gear |
| CN106738690A (en) * | 2016-12-30 | 2017-05-31 | 滁州迪蒙德模具制造有限公司 | A kind of rotary slider core-pulling mechanism of circular arc refrigerator drawer handle die |
| CN207059122U (en) * | 2017-07-18 | 2018-03-02 | 勋龙智造精密应用材料（苏州）股份有限公司 | A kind of concealed mould of sliding block and injection machine |
| CN208930657U (en) * | 2018-09-29 | 2019-06-04 | 勋龙智造精密应用材料（苏州）股份有限公司 | A kind of slide block structure for mold |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113211741A (en) * | 2021-04-29 | 2021-08-06 | 浙江凯华模具有限公司 | Inside two bullet needles of car bumper injection mold take off back-off mechanism |
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