CN205631264U - 4 chamber hose forming die die core structure - Google Patents
4 chamber hose forming die die core structure Download PDFInfo
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- CN205631264U CN205631264U CN201620483336.2U CN201620483336U CN205631264U CN 205631264 U CN205631264 U CN 205631264U CN 201620483336 U CN201620483336 U CN 201620483336U CN 205631264 U CN205631264 U CN 205631264U
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Abstract
The utility model relates to a 4 chamber hose forming die die core structure. 4 chamber hose forming die die core structure, it includes injecting glue head, preceding mold core and back mold core, the tip of injecting glue head is provided with the three regular -triangle arrangement's of being nozzle, preceding mold core includes screw core, rigid's hank facing and the gear of being connected with screw core upper end, screw thread core and hank facing threaded connection, the below of screw thread core is the die cavity, back mold core includes a plurality of ring subassemblies that are located the head and pushes away the cover, the ring subassembly is used for the blowing air system of UNICOM. The utility model discloses a 4 chamber hose forming die die core structure avoids the hole site in the middle of the product, satisfies the demand that the product head is very little, and the injecting glue is balanced, the product head directly rotates the drawing of patterns after the shaping, do not have the joint line, makes product appearance more pleasing to the eye, when ejecting, eliminate the vacuum, reduce the packaging force of product for it is ejecting that the back mold core is followed more easily to the product, and the difficult condensation of bursting damages, has improved the quality of product.
Description
Technical field
The present invention relates to hose shaping mold field, particularly relate to 4 chamber hose shaping mold mold insert structures.
Background technology
For hose product as shown in Figure 4, existing hose shaping mold, owing to having in the middle of product head
Kong Wei, it is impossible to enter glue at center, and product head has obvious parting line, affect the outward appearance of product,
During product depanning, the easy crumple of product, damage, have a strong impact on the quality of product.
Summary of the invention
For solving above-mentioned technical problem, the invention provides 4 chamber hose shaping mold mold insert structures.
The technical solution adopted for the present invention to solve the technical problems is: 4 chamber hose shaping mold mold insert structures,
It includes glue injecting head, front core rod and rear core rod；The end of described glue injecting head is provided with three and arranges in equilateral triangle
The nozzle of row；Described front core rod includes screw thread fuse, fixed strand facing and connects with screw thread fuse upper end
The gear connect；Described screw thread fuse is threadeded with strand facing；The lower section of described screw thread fuse is die cavity；Institute
State rear core rod and include being positioned at multiple annulus assemblies and the pushing sleeve of head；Described annulus assembly is blown for UNICOM
System.
Described gear passes through fluid motor-driven.
Beneficial effects of the present invention: the 4 chamber hose shaping mold mold insert structures of the present invention, uses three nozzles
In equilateral triangle arrangement on glue injecting head, not only can avoid the position, hole in the middle of product, again because of three nozzle rows
Row closely meet the demand that product head is the least, also because making injecting glue balance in regularly arranged；Use screw thread
The mode that rotation is de-so that product head after shaping, direct rotating stripping demoulding so that do not have parting line on product,
Make product appearance more attractive；Use annulus assembly so that when ejecting, scavenger system can blow air into product
Between product and rear core rod, eliminate vacuum, reduce the package power of product so that product is easier to from rear core rod top
Go out, be difficult to crumple and damage, improve the quality of product.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of 4 chamber hose shaping mold mold insert structures of embodiment；
Fig. 2 is the schematic perspective view of the glue injecting head of 4 chamber hose shaping mold mold insert structures of embodiment；
Fig. 3 is the schematic perspective view of the front core rod of 4 chamber hose shaping mold mold insert structures of embodiment；
Fig. 4 is the schematic diagram of product.
Detailed description of the invention
In order to deepen the understanding of the present invention, below in conjunction with drawings and Examples, the present invention is done the most in detail
Thin description, this embodiment is only used for explaining the present invention, constitutes protection scope of the present invention and limit.
Embodiment
As shown in Figure 1 to Figure 3,4 chamber hose shaping mold mold insert structures, it includes glue injecting head 1, front core rod
2 and rear core rod 3；The end of described glue injecting head 1 is provided with three nozzles 11 in equilateral triangle arrangement；Described
Front core rod 2 includes screw thread fuse 21, fixed strand facing 22 and is connected with screw thread fuse 21 upper end
Gear 23；Described screw thread fuse 21 is threadeded with strand facing 22；The lower section of described screw thread fuse 21 is type
Chamber 24；Described rear core rod 3 includes multiple annulus assemblies 31 and the pushing sleeve 32 being positioned at head；Described annulus group
Part 31 is for UNICOM's scavenger system；Described gear 23 passes through fluid motor-driven.
The fluid motor-driven gear of the present embodiment, and then drive screw thread fuse to rotate, strand facing maintains static,
Screw thread fuse can rotate and move up, and makes the head of product rotate out from screw thread fuse.
Product as shown in Figure 4, because of porose position in the middle of head, it is impossible at centrally disposed glue-feeder, so
This devises three nozzles in equilateral triangle arrangement, i.e. uses 3 hot flow paths to enter glue；Because of product head shape
Shape is the least, so being concentrated in together by three nozzles, have compressed volume, taking into account away again the balance of glue；Cause
Product head has screw thread form, and in existing mould, the mode that screw thread many employings slide block both sides are opened,
There is obvious parting line on product, affect the outward appearance of product, so using rotation Leave out thread, eliminating parting line,
Make product appearance more attractive；Because of product wall thickness only 0.4mm, during product depanning after molding, due to product wall
Thickness is the least, and the active area that pushing sleeve ejects is the least, and product is also big for the package power of rear mold fuse simultaneously,
With common pushing method, product easily crumple, damage, so arranging multiple annulus assembly, with system of blowing
System UNICOM, allows when ejecting air enter between product and rear mold fuse, eliminates vacuum, reduce package power.
The 4 chamber hose shaping mold mold insert structures of the present embodiment, using three nozzles is that equilateral triangle arrangement exists
On glue injecting head, not only can avoid the position, hole in the middle of product, closely meeting product because of three nozzle arrangement again
The demand that head is the least, also because making injecting glue balance in regularly arranged；Use the mode that screw thread rotation is de-so that
Product head after shaping, direct rotating stripping demoulding so that do not have parting line on product, make product appearance more beautiful
See；Use annulus assembly so that when ejecting, scavenger system can blow air between product and rear core rod,
Eliminate vacuum, reduce the package power of product so that product is easier to eject from rear core rod, is difficult to crumple and damage
Bad, improve the quality of product.
Above-described embodiment should not in any way limit the present invention, all employing equivalents or the side of equivalency transform
The technical scheme that formula obtains all falls within protection scope of the present invention.
Claims (2)
1.4 chamber hose shaping mold mold insert structures, it is characterised in that: it include glue injecting head, front core rod and after
Core rod；The end of described glue injecting head is provided with three nozzles in equilateral triangle arrangement；Described front core rod includes
Screw thread fuse, fixed strand facing and the gear being connected with screw thread fuse upper end；Described screw thread fuse with
Strand facing is threaded；The lower section of described screw thread fuse is die cavity；It is many that described rear core rod includes being positioned at head
Individual annulus assembly and pushing sleeve；Described annulus assembly is used for UNICOM's scavenger system.
4 chamber hose shaping mold mold insert structures the most according to claim 1, it is characterised in that: described
Gear passes through fluid motor-driven.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620483336.2U CN205631264U (en) | 2016-05-25 | 2016-05-25 | 4 chamber hose forming die die core structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620483336.2U CN205631264U (en) | 2016-05-25 | 2016-05-25 | 4 chamber hose forming die die core structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205631264U true CN205631264U (en) | 2016-10-12 |
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ID=57052178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620483336.2U Active CN205631264U (en) | 2016-05-25 | 2016-05-25 | 4 chamber hose forming die die core structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN205631264U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105799125A (en) * | 2016-05-25 | 2016-07-27 | 江天精密制造科技（苏州）有限公司 | Four-cavity hose forming mold core structure |
-
2016
- 2016-05-25 CN CN201620483336.2U patent/CN205631264U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105799125A (en) * | 2016-05-25 | 2016-07-27 | 江天精密制造科技（苏州）有限公司 | Four-cavity hose forming mold core structure |
| CN105799125B (en) * | 2016-05-25 | 2019-02-15 | 江天精密制造科技（苏州）有限公司 | 4 chamber hose shaping mold mold insert structures |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |