CN108284545A - Non-slipping block hits mode structure - Google Patents
Non-slipping block hits mode structure Download PDFInfo
- Publication number
- CN108284545A CN108284545A CN201710015348.1A CN201710015348A CN108284545A CN 108284545 A CN108284545 A CN 108284545A CN 201710015348 A CN201710015348 A CN 201710015348A CN 108284545 A CN108284545 A CN 108284545A
- Authority
- CN
- China
- Prior art keywords
- slider body
- thimble
- slipping block
- mode structure
- mandril
- 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
- 238000000465 moulding Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 2
- 239000004568 cement Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003756 stirring 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
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
-
- 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
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/44—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The non-slipping block of the present invention hits mode structure, is applied in mold, the non-slipping block hits mode structure and includes：Slide block structure comprising slider body and slide core, slide core are connect with slider body, slide core shaped article, and slider body bottom end is equipped with holding tank；Ejecting structure comprising liftout plate and thimble, described thimble one end are fixed on liftout plate, and the other end contradicts the bottom end for wanting shaped article；Mandril is set to below slider body, which is fixed in the liftout plate, and the other end corresponds to the holding tank vertically, during mold clamping thimble not complete return when, the other end of mandril is extend into holding tank.The non-slipping block of the present invention hits mode structure, by being provided with mandril in the lower section of slider body, generates collision so as to avoid slide core and thimble, avoids mold of wounding, improve die trial quality.
Description
【Technical field】
The present invention relates to a kind of mould structure, it is specifically related to a kind of non-slipping block and hits mode structure.
【Background technology】
When producing plastic cement products, mold would generally include slide block structure and ejecting structure, the wherein sliding block of slide block structure
Enter son and be used for shaped article, the thimble of ejecting structure is used for ejecting product.However, during mold clamping, slide block structure exists
When retrogressing, if the also incomplete return of thimble, the slide core of slide block structure can bump against with thimble, be easy mold of wounding, cause
Die trial fails.
In view of this, it is really necessary to develop a kind of non-slipping block to hit mode structure, bumped against with thimble with solving above-mentioned slide core
The problem of.
【Invention content】
Therefore, the purpose of the present invention is to provide a kind of non-slipping blocks to hit mode structure, which hits mode structure and can avoid sliding
The slide core of block structure bumps against with thimble, improves die trial quality.
To solve the above-mentioned problems, non-slipping block of the invention hits mode structure, is applied in mold, the non-slipping block hits mould knot
Structure includes：
Slide block structure comprising slider body and slide core, slide core are connect with slider body, slide core molding
Product, slider body bottom end are equipped with holding tank；
Ejecting structure comprising liftout plate and thimble, described thimble one end are fixed on liftout plate, and the other end contradicts will be at
The bottom end of type product；
Mandril is set to below slider body, which is fixed in the liftout plate, and the other end corresponds to institute vertically
State holding tank, during mold clamping thimble not complete return when, the other end of mandril is extend into holding tank.
Optionally, the depth of the holding tank is 0.1-0.2mm.
Optionally, the holding tank is U-shaped.
Optionally, when the complete return of the thimble, the bottom side of the neat slider body of other end patch of mandril.
Compared to the prior art, non-slipping block of the invention hits mode structure, by the way that mandril is arranged, in mold clamping, if top
Needle does not have complete return, then mandril can be extend into holding tank, generates interference with slider body, blocking slider body retreats, together
When slide core stop retreating, generate collision so as to avoid slide core and thimble, avoid mold of wounding, improve die trial
Quality.
【Description of the drawings】
Fig. 1 is painted the status diagram that non-slipping block of the present invention hits mode structure.
Fig. 2 is painted the close-up schematic view of Fig. 1.
Fig. 3 is painted another status diagram that non-slipping block of the present invention hits mode structure.
【Specific implementation mode】
Shown in please referring to Fig.1 to Fig.3, wherein Fig. 1 depicts the status diagram that non-slipping block of the present invention hits mode structure, figure
2 depict the close-up schematic view of Fig. 1, and Fig. 3 depicts another status diagram that non-slipping block of the present invention hits mode structure.
In this present embodiment, non-slipping block of the invention hits mode structure, is applied in mold, the non-slipping block hits mode structure packet
It includes：
Slide block structure comprising slider body 100 and slide core 101, slide core 101 are connect with slider body 100,
101 shaped article 102 of slide core, 100 bottom end of slider body are equipped with holding tank 103；
Ejecting structure comprising liftout plate 200 and thimble 201,201 one end of the thimble are fixed on liftout plate 200, separately
One end contradicts the bottom end for wanting shaped article 102；
Mandril 300 is set to 100 lower section of slider body, which is fixed in the liftout plate 200, another
End corresponds to the holding tank 103 vertically, during mold clamping thimble 201 not complete return when, the other end of mandril 300 stretches into
Into holding tank 103.
Wherein, the depth of the holding tank 103 is 0.1-0.2mm, i.e. the mandril 300 can extend into slider body 100
Middle 0.1-0.2mm, the depth can make mandril 300 have the function that preferably to stop slider body 100；More preferably, the appearance
Slot 103 of receiving is U-shaped.
Shown in Fig. 1 and Fig. 2, wherein in mold in molding state, when the 201 complete return of thimble,
The other end of mandril 300 is the bottom side for pasting the neat slider body 100.
Shown in Fig. 3, in mold clamping, thimble 201 is without complete return, then mandril 300 equally can be not
The other end of complete return, mandril 300 can be extend into the holding tank 103 of slider body 100, be generated with slider body 100 dry
It relates to, blocking slider body 100 retreats；Because slide core 101 is connect with slider body 100, same slide core 101 can also stop
It only retreats, collision is generated so as to avoid slide core 101 and thimble 201；Then, the liftout plate 200 of mold drives thimble 201
And mandril 300 continues return, after waiting for thimble 201 and 300 complete return of mandril, the shifting block of mold stir slider body 100 and
Slide core 101 continues to retreat.
Compared to the prior art, non-slipping block of the invention hits mode structure, by being provided with top in the lower section of slider body 100
Bar 300 generates collision so as to avoid slide core 101 and thimble 201, avoids mold of wounding, improve die trial quality.
Claims (4)
1. a kind of non-slipping block hits mode structure, it is applied in mold, which is characterized in that the non-slipping block hits mode structure and includes：
Slide block structure comprising slider body and slide core, slide core are connect with slider body, slide core molding production
Product, slider body bottom end are equipped with holding tank；
Ejecting structure comprising liftout plate and thimble, described thimble one end are fixed on liftout plate, and other end conflict will be molded production
The bottom end of product；
Mandril is set to below slider body, which is fixed in the liftout plate, and the other end corresponds to the appearance vertically
Receive slot, during mold clamping thimble not complete return when, the other end of mandril is extend into holding tank.
2. non-slipping block according to claim 1 hits mode structure, which is characterized in that the depth of the holding tank is 0.1-
0.2mm。
3. non-slipping block according to claim 1 or 2 hits mode structure, which is characterized in that the holding tank is U-shaped.
4. non-slipping block according to claim 1 hits mode structure, which is characterized in that when the complete return of the thimble, mandril
The bottom side of the neat slider body of other end patch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710015348.1A CN108284545A (en) | 2017-01-10 | 2017-01-10 | Non-slipping block hits mode structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710015348.1A CN108284545A (en) | 2017-01-10 | 2017-01-10 | Non-slipping block hits mode structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108284545A true CN108284545A (en) | 2018-07-17 |
Family
ID=62819756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710015348.1A Pending CN108284545A (en) | 2017-01-10 | 2017-01-10 | Non-slipping block hits mode structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108284545A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202702466U (en) * | 2012-07-24 | 2013-01-30 | 泰德兴精密电子（昆山）有限公司 | Sliding block anti-collision device |
| CN203712987U (en) * | 2014-01-17 | 2014-07-16 | 浙江正立塑模有限公司 | Resetting anti-collision mechanism of core-pulling slide block of injection mould |
-
2017
- 2017-01-10 CN CN201710015348.1A patent/CN108284545A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202702466U (en) * | 2012-07-24 | 2013-01-30 | 泰德兴精密电子（昆山）有限公司 | Sliding block anti-collision device |
| CN203712987U (en) * | 2014-01-17 | 2014-07-16 | 浙江正立塑模有限公司 | Resetting anti-collision mechanism of core-pulling slide block of injection mould |
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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: 20180717 |
|
| RJ01 | Rejection of invention patent application after publication |