CN204109246U - Oblique blanking die - Google Patents
Oblique blanking die Download PDFInfo
- Publication number
- CN204109246U CN204109246U CN201420488335.8U CN201420488335U CN204109246U CN 204109246 U CN204109246 U CN 204109246U CN 201420488335 U CN201420488335 U CN 201420488335U CN 204109246 U CN204109246 U CN 204109246U
- Authority
- CN
- China
- Prior art keywords
- moving platen
- top board
- thimble
- hole
- inconsistent
- 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
The utility model discloses a kind of tiltedly blanking die, comprise cover half and dynamic model, described dynamic model comprises Bottom clamp plate, bracing frame, top board and the moving platen be fixedly installed on bracing frame, support frame as described above is fixedly installed between Bottom clamp plate and moving platen, formed between described Bottom clamp plate and moving platen can for roof movement eject gap, described moving platen is provided with core towards the end face of cover half, described moving platen is provided with and somely ejects through hole, described ejecting in through hole is provided with corresponding thimble, described moving platen is also provided with the through hole be obliquely installed, above described through hole distribution thimble, blanking push rod is provided with in described through hole, described blanking push rod and thimble form an acute angle a towards top board, described blanking push rod is provided with towards one end of top board can the spacing ring inconsistent with top board and be arranged with the first thrust spring, described first thrust spring one end and spacing ring inconsistent, the first thrust spring other end and moving platen inconsistent.
Description
Technical field
The utility model relates to a kind of mould, and more particularly, it relates to a kind of tiltedly blanking die.
Background technology
In industrialized production, have the figure of mould, mould, in large batch of production, greatly improves speed of production, drives the develop rapidly of modernization industry.
In the process of mould, in order to make injecting products can after injection moulding completes, complete discharging fast, the work of blanking, all liftout attachment is equipped with in existing mould, described liftout attachment comprises top board and thimble, in the process of die sinking, top board and thimble one end inconsistent, product inwall after the other end of thimble and injection moulding are completed is inconsistent, and by the effect of top board, thimble head is ejected to cover half direction, product is made to depart from dynamic mould core, but in the process of the demoulding, product complex-shaped is once after disengaging dynamic mould core, can also hang on thimble, thimble can not be departed from fast, such needs manually continue perturbation operation and make product to depart from thimble, in operation, bring potential safety hazard so not only can to operator, and may when operating, the surface of dynamic mould core and cover half die cavity can be scratched, affect the process in service life of product), so just greatly reduce the operating efficiency of production, extend the production time of product, considerably increase production cost, virtually, just bring huge economic loss to manufacturer.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is to provide a kind of oblique blanking die that product can be facilitated to depart from thimble speed fast.
For achieving the above object, the utility model provides following technical scheme: a kind of tiltedly blanking die, comprise cover half and dynamic model, described dynamic model comprises Bottom clamp plate, bracing frame, top board and the moving platen be fixedly installed on bracing frame, support frame as described above is fixedly installed between Bottom clamp plate and moving platen, formed between described Bottom clamp plate and moving platen can for roof movement eject gap, described moving platen is provided with core towards the end face of cover half, described moving platen is provided with and somely ejects through hole, described ejecting in through hole is provided with corresponding thimble, described moving platen is also provided with the through hole be obliquely installed, above described through hole distribution thimble, blanking push rod is provided with in described through hole, described blanking push rod and thimble form an acute angle a towards top board, described blanking push rod is provided with towards one end of top board can the spacing ring inconsistent with top board and be arranged with the first thrust spring, described first thrust spring one end and spacing ring inconsistent, the first thrust spring other end and moving platen inconsistent.
Preferably, synapsis that described top board offsets with spacing ring is provided with conflict projection.
Preferably, above described through hole distribution core, described blanking push rod is provided with conflict push pedal towards one end of cover half, and described moving platen is provided with the standing groove corresponding with push pedal of conflicting.
Preferably, described thimble is arranged with the second thrust spring, described thimble and the inconsistent one end of top board are provided with conflict block, described second thrust spring one end and conflict block inconsistent, the other end and the moving platen of the second thrust spring are inconsistent.
Compared with prior art, the beneficial effects of the utility model are: after mould die sinking, top board promotes thimble thus will stick to the product jack-up on core, when top board and blanking push rod inconsistent time, blanking push rod will stretch out in the through hole be obliquely installed, thus realize the injecting products also hung on thimble to be tilted to lower passing, until allow injecting products depart from from thimble completely, time like this with regard to the demoulding, just without the need to manually operating, can effectively prevent injecting products from hanging on thimble, the phenomenon being not easy to be separated with thimble occurs.The utility model, structure is simple, successful.
Accompanying drawing explanation
Fig. 1 is the structural representation of the oblique blanking die embodiment of the utility model;
Fig. 2 is the top view of the oblique blanking die embodiment of the utility model;
Fig. 3 is the sectional view of A-A in Fig. 2;
Fig. 4 is the partial enlarged drawing of B in Fig. 3;
Fig. 5 is the partial enlarged drawing of C in Fig. 3;
The structural representation of the oblique blanking die of Fig. 6 the utility model when die sinking liftout.
Reference numeral: 1, cover half; 2, Bottom clamp plate; 3, bracing frame; 4, top board; 41, conflict projection; 5, moving platen; 51, core; 52, through hole is ejected; 53, through hole; 54, standing groove; 6, thimble; 61, the second thrust spring; 62, conflict block; 7, blanking push rod; 71, the first thrust spring; 72, spacing ring; 73, conflict push pedal.
Detailed description of the invention
Referring to figs. 1 through Fig. 6, the oblique blanking die embodiment of the utility model is described further.
A kind of tiltedly blanking die, comprise cover half 1 and dynamic model, described dynamic model comprises Bottom clamp plate 2, bracing frame 3, top board 4 and the moving platen 5 be fixedly installed on bracing frame 3, support frame as described above 3 is fixedly installed between Bottom clamp plate 2 and moving platen 5, formed between described Bottom clamp plate 2 and moving platen 5 can for top board 4 activity eject gap, described moving platen 5 is provided with core 51 towards the end face of cover half 1, described moving platen 5 is provided with and somely ejects through hole 52, described ejecting in through hole 52 is provided with corresponding thimble 6, described moving platen 5 is also provided with the through hole 53 be obliquely installed, described through hole 53 distributes above thimble 6, blanking push rod 7 is provided with in described through hole 53, described blanking push rod 7 forms an acute angle a towards top board 4 with thimble 6, described blanking push rod 7 is provided with towards one end of top board 4 can the spacing ring 72 inconsistent with top board 4 and be arranged with the first thrust spring 71, described first thrust spring 71 one end and spacing ring 72 inconsistent, first thrust spring 71 other end and moving platen 5 inconsistent.After mould die sinking, top board 4 promotes thimble 6 thus will stick to the product jack-up on core 51, when top board 4 and blanking push rod 7 are inconsistent, blanking push rod 7 will stretch out in the through hole 53 be obliquely installed, thus realize the injecting products also hung on thimble 6 to be tilted to lower passing, until allow injecting products depart from from thimble 6 completely, time like this with regard to the demoulding, just without the need to manually operating, can effectively prevent injecting products from hanging on thimble 6, the phenomenon being not easy to be separated with thimble 6 occurs.The utility model, structure is simple, successful.
Synapsis that described top board 4 offsets with spacing ring 72 is provided with conflict projection 41.By the effect of conflict projection 41, greatly can shorten the length of blanking push rod 7, blanking push rod 7 can be allowed to be passed from thimble 6 by injecting products in limited space.
Described through hole 53 distributes above core 51, and described blanking push rod 7 is provided with conflict push pedal 73 towards one end of cover half 1, and described moving platen 5 is provided with the standing groove 54 corresponding with push pedal 73 of conflicting.The flexible rubber of conflict push pedal 73 is made, this makes it possible to make conflict push pedal 73 more soft, when conflict push pedal 73 and injection mold inconsistent time, damage can not be caused to the outer surface of product, and the contact area of blanking push rod 7 and product can be increased greatly by the effect of conflict push pedal 73, blanking push rod 7 being passed from thimble 6 by product of efficiently and accurately more can be made, greatly strengthen the result of use of blanking push rod 7, and on moving platen 5, be provided with the standing groove 54 corresponding with push pedal 73 of conflicting, like this when blanking push rod 7 is shunk in meeting through hole 53 by the effect of the first thrust spring 71, conflict push pedal 73 also can shrink meeting standing groove 54, the dynamic model greatly strengthened and the sealing of cover half 1 when matched moulds.
Described thimble 6 is arranged with the second thrust spring 61, described thimble 6 one end inconsistent with top board 4 is provided with conflict block 62, described second thrust spring 61 one end and conflict block 62 inconsistent, the other end and the moving platen 5 of the second thrust spring 61 are inconsistent.Such top board 4 is when promoting thimble 6 and being ejected by product, thrust spring will produce deformation and store power, when top board 4 resets, thrust spring two ends will discharge the active force of deformation generation respectively to conflict block 62 and moving platen 5, this makes it possible to make conflict block 62 moment can be inconsistent with top board 4, but also the bent rod of bending can be allowed again can to retract and eject in through hole 52 along ejecting through hole 52, facilitate again carry out injection moulding production.
Claims (4)
1. an oblique blanking die, comprise cover half and dynamic model, described dynamic model comprises Bottom clamp plate, bracing frame, top board and the moving platen be fixedly installed on bracing frame, support frame as described above is fixedly installed between Bottom clamp plate and moving platen, formed between described Bottom clamp plate and moving platen can for roof movement eject gap, described moving platen is provided with core towards the end face of cover half, described moving platen is provided with and somely ejects through hole, described ejecting in through hole is provided with corresponding thimble, it is characterized in that: described moving platen is also provided with the through hole be obliquely installed, above described through hole distribution thimble, blanking push rod is provided with in described through hole, described blanking push rod and thimble form an acute angle a towards top board, described blanking push rod is provided with towards one end of top board can the spacing ring inconsistent with top board and be arranged with the first thrust spring, described first thrust spring one end and spacing ring inconsistent, the first thrust spring other end and moving platen inconsistent.
2. oblique blanking die according to claim 1, is characterized in that: synapsis that described top board offsets with spacing ring is provided with conflict projection.
3. oblique blanking die according to claim 2, is characterized in that: above described through hole distribution core, described blanking push rod is provided with conflict push pedal towards one end of cover half, and described moving platen is provided with the standing groove corresponding with push pedal of conflicting.
4. oblique blanking die according to claim 1, it is characterized in that: described thimble is arranged with the second thrust spring, described thimble and the inconsistent one end of top board are provided with conflict block, described second thrust spring one end and conflict block inconsistent, the other end and the moving platen of the second thrust spring are inconsistent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420488335.8U CN204109246U (en) | 2014-08-27 | 2014-08-27 | Oblique blanking die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420488335.8U CN204109246U (en) | 2014-08-27 | 2014-08-27 | Oblique blanking die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204109246U true CN204109246U (en) | 2015-01-21 |
Family
ID=52326602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420488335.8U Expired - Fee Related CN204109246U (en) | 2014-08-27 | 2014-08-27 | Oblique blanking die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204109246U (en) |
-
2014
- 2014-08-27 CN CN201420488335.8U patent/CN204109246U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No. 818, Second Ring Road, Huangyan District, Taizhou, Zhejiang Patentee after: TAIZHOU HUANGYAN HONGQI PLASTIC MOULD Co.,Ltd. Address before: No. 818, Second Ring Road, Huangyan District, Taizhou, Zhejiang Patentee before: Taizhou Huangyan Hongqi Plastic Mold Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No. 818, Second Ring Road, Huangyan District, Taizhou, Zhejiang Patentee after: Taizhou Huangyan Hongqi Plastic Mold Co.,Ltd. Address before: No. 818, Huangyan Second Ring Road, Huangyan, Taizhou, Zhejiang Patentee before: ZHEJIANG HUANGYAN HONGQI PLASTIC MOULD FACTORY |
|
| 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: 20150121 Termination date: 20180827 |