CN217648862U - Mold capable of effectively shortening main runner - Google Patents
Mold capable of effectively shortening main runner Download PDFInfo
- Publication number
- CN217648862U CN217648862U CN202221421754.0U CN202221421754U CN217648862U CN 217648862 U CN217648862 U CN 217648862U CN 202221421754 U CN202221421754 U CN 202221421754U CN 217648862 U CN217648862 U CN 217648862U
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- CN
- China
- Prior art keywords
- sprue
- cover half
- mold
- cover
- integrative
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- 238000004904 shortening Methods 0.000 title claims description 11
- 239000000463 material Substances 0.000 claims abstract description 38
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 238000009413 insulation Methods 0.000 claims description 4
- 238000010030 laminating Methods 0.000 claims description 3
- 238000001746 injection moulding Methods 0.000 abstract description 15
- 238000000465 moulding Methods 0.000 abstract description 3
- 238000002347 injection Methods 0.000 abstract description 2
- 239000007924 injection Substances 0.000 abstract description 2
- 230000010354 integration Effects 0.000 abstract description 2
- 238000007493 shaping process Methods 0.000 abstract description 2
- 229920003023 plastic Polymers 0.000 abstract 1
- 239000004033 plastic Substances 0.000 abstract 1
- 239000000243 solution Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses an effectively shorten mould of sprue, get the board including the cover half, cover half template lower extreme middle part is provided with the cover half paneling, the cover half is got board middle part both sides and all is provided with and draws the material round pin, it is integrative that cover half is got board upper end middle part and is provided with holding ring runner cover, the integrative bottom middle part of holding ring runner cover is connected with and gushes the way, gushes and be provided with the material handle in the way. The utility model discloses in, it is integrative through the holding ring runner cover of integration, then directly be provided with the gushing way in the integrative bottom of holding ring runner cover, gush promptly and say and accomplish in the mouth of a river takes off the flitch, so can make the interior material that produces of gushing way shorten when injection moulding product, reduced the weight of material handle promptly, reached the purpose of saving cost, directly stretch into the integrative the inside of holding ring runner cover with the barrel of make-up machine when moulding plastics simultaneously, can reach the loss that reduces injection pressure like this, and the product shaping is effectual.
Description
Technical Field
The utility model relates to the technical field of mold, especially, relate to an effectively shorten mould of sprue.
Background
The mould is various moulds and tools for obtaining required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production. In short, a mold is a tool used to make a shaped article, the tool being made up of various parts, different molds being made up of different parts. The processing of the appearance of an article is realized mainly through the change of the physical state of a formed material.
Due to the structure and the cavity depth of partial products, the main material handle of the product is overlong, so that the injection pressure loss is overlarge, the product is not well formed, the material handle is overweight, the cost is wasted, and in this case, the main material handle is shortened to improve the forming, the weight of the material handle is reduced, and the cost is saved.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a mold for effectively shortening a main runner.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an effectively shorten mould of sprue, includes that the cover half is got the board, cover half is got board lower extreme fixedly connected with mouth of a river stripper, the laminating of mouth of a river stripper lower extreme has the cover half template, cover half template lower extreme middle part is provided with the cover half paneling, the cover half is got board middle part both sides and all is provided with and draws the material round pin, it is integrative that cover half is got board upper end middle part and is provided with holding ring runner cover, the integrative bottom mid portion of holding ring runner cover is connected with and gushes the way, it is provided with the material handle in the way to gush.
As a further description of the above technical solution:
draw the material round pin top all to set up in the spacing inslot, just draw the equal sliding connection of material round pin periphery in the spout.
As a further description of the above technical solution:
the material pulling pins penetrate through the water gap stripper plate, and the bottom ends of the material pulling pins extend into the surge channel.
As a further description of the above technical solution:
positioning bolts are arranged on two integrated sides of the positioning ring sprue bush and are in threaded connection with fixed die take-off plates.
As a further description of the above technical solution:
the integral lower end of the positioning ring sprue bush extends to the middle of the sprue stripper plate.
As a further description of the above technical solution:
products are arranged on two sides of the middle of the lower end of the fixed die paneling, and the products are fixedly connected with material handles.
As a further description of the above technical solution:
the upper end of the fixed die taking and paying plate is fixedly connected with a heat insulation plate.
As a further description of the above technical solution:
the fixed die paneling is provided with through holes which are uniformly distributed.
The utility model discloses following beneficial effect has:
the positioning ring and the sprue bush are integrated into a whole, then the surge channel is directly arranged at the integrated bottom end of the positioning ring sprue bush, namely the surge channel can be arranged in the sprue stripping plate, so that the material produced in the surge channel can be shortened in the injection molding product, namely the weight of the material handle is reduced, the purpose of saving cost is achieved, meanwhile, a barrel of a molding machine directly extends into the positioning ring sprue bush, the loss of injection molding pressure can be reduced, and the product molding effect is good.
Drawings
Fig. 1 is a front sectional view of a mold for effectively shortening a main runner according to the present invention;
FIG. 2 is an enlarged view taken at A in FIG. 1;
fig. 3 is an enlarged view at B in fig. 1.
Illustration of the drawings:
1. fixing the mould and taking the auxiliary plate; 2. a nozzle stripper plate; 3. fixing a mould plate; 4. fixing a mould panel; 5. pulling a material pin; 6. the positioning ring and the sprue bush are integrated; 7. producing a product; 8. a material handle; 9. a heat insulation plate; 10. positioning the bolt; 11. a limiting groove; 12. a chute; 13. a surge channel; 14. and a through hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.
Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides an effectively shorten mould of sprue, get board 1 including the cover half, the cover half is got board 1 lower extreme fixedly connected with mouth of a river stripper 2, the laminating of mouth of a river stripper 2 lower extreme has cover half template 3, cover half template 3 lower extreme middle part is provided with cover half paneling 4, cover half is got board 1 middle part both sides and all is provided with drawing material round pin 5, after 8, cut off the material when being used for product 7 shaping promptly, it can take out remaining material in the surge channel 13 to rise through mouth of a river stripper 2 drive drawing material round pin 5, the cover half is got and is provided with holding ring runner cover integrative 6 in the middle part of 1 upper end, 6 bottom middle parts of holding ring runner cover integrative are connected with the surge channel 13, be provided with the material in the surge channel 13, the quality of product 7 has been promoted, avoid producing the bubble etc., at first through holding ring runner cover integrative 6 of holding ring runner cover that makes the integration to holding ring and runner cover integrative 6, then directly be provided with the surge channel 13 in holding ring runner cover integrative 6 bottom, so can make in the mouth of holding ring runner cover 2, so can make the material 8 that the material that the surge channel 8 that shortens when injection molding product 7, the injection molding cost of injection molding can be realized, the cost of the cost reduction of the injection molding machine, the injection molding cost of the injection molding can be realized the injection molding in the cost of the injection molding.
The top end of the pulling pin 5 is arranged in the limiting groove 11, the periphery of the pulling pin 5 is connected in the sliding groove 12 in a sliding mode, the pulling pin 5 can work normally and is convenient to replace, the pulling pin 5 penetrates through the water gap stripper plate 2, the bottom end of the pulling pin 5 extends into the surge channel 13, residual materials in the surge channel 13 can be taken out 8 through driving the pulling pin 5, the operation is convenient and quick, positioning bolts 10 are arranged on two sides of the positioning ring sprue bush body 6, the positioning bolts 10 are connected with the fixed mold paying plate 1 in a threaded mode, the positioning ring sprue bush body 6 is used for being installed and fixed, the lower end of the positioning ring sprue bush body 6 extends to the middle of the water gap stripper plate 2, the materials generated when the product 7 is molded are shortened, the water gap stripper plate 2 can be used, the cost is saved, products 7 are arranged on two sides of the middle of the lower end of the fixed mold paneling 4, the products 7 are fixedly connected with the fixed mold paying plates 8, air bubbles are avoided when the injection molding products 7 are molded, the upper end of the fixed mold paneling 1 is fixedly connected with the fixed mold paying plate 9, the high-temperature insulation board is prevented from being damaged when the high-temperature injection molding machine, and the heat dissipation effect of the fixed mold paneling is improved, and the heat dissipation resource is improved by 14.
The working principle is as follows: firstly, the positioning ring and the sprue bush are made into the positioning ring sprue bush body 6, then the bottom end of the positioning ring sprue bush body 6 is directly provided with the surge channel 13, namely the surge channel 13 can be arranged in the sprue stripper plate 2, so that the material produced in the surge channel 13 can be shortened to 8 in the injection molding product 7, namely, the weight of the material to 8 is reduced, and the purpose of saving cost is achieved.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (8)
1. The utility model provides an effectively shorten mould of sprue, includes that the cover half takes off board (1), its characterized in that: the cover half is got and is paid board (1) lower extreme fixedly connected with mouth of a river stripper plate (2), the laminating of mouth of a river stripper plate (2) lower extreme has cover half template (3), cover half template (3) lower extreme middle part is provided with cover half paneling (4), the cover half is got and is paid board (1) middle part both sides and all be provided with and draw material round pin (5), the cover half is got and is paid board (1) upper end middle part and be provided with holding ring runner cover integrative (6), holding ring runner cover integrative (6) bottom middle part is connected with gushing way (13), it is provided with material (8) in gushing way (13).
2. A mold for effectively shortening a sprue in accordance with claim 1 wherein: draw material round pin (5) top all to set up in spacing groove (11), just draw material round pin (5) periphery equal sliding connection in spout (12).
3. A mold for effectively shortening a sprue in accordance with claim 1 wherein: the material pulling pins (5) penetrate through the water gap stripper plate (2) and the bottom ends of the material pulling pins (5) extend into the surge channel (13).
4. A mold for effectively shortening a sprue in accordance with claim 1 wherein: the positioning ring sprue bush is characterized in that positioning bolts (10) are arranged on two sides of the positioning ring sprue bush body (6), and fixed die taking and paying plates (1) are in threaded connection with the positioning bolts (10).
5. A mold for effectively shortening a sprue in accordance with claim 1 wherein: the lower end of the positioning ring sprue bush body (6) extends to the middle of the sprue stripper plate (2).
6. A mold for effectively shortening a sprue in accordance with claim 1 wherein: products (7) are arranged on two sides of the middle of the lower end of the fixed die paneling (4), and the products (7) are fixedly connected with material handles (8).
7. A mold for effectively shortening a sprue in accordance with claim 1 wherein: the upper end of the fixed die auxiliary taking plate (1) is fixedly connected with a heat insulation plate (9).
8. A mold for effectively shortening a sprue in accordance with claim 1 wherein: the fixed die panel (4) is provided with through holes (14) which are uniformly distributed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221421754.0U CN217648862U (en) | 2022-06-08 | 2022-06-08 | Mold capable of effectively shortening main runner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221421754.0U CN217648862U (en) | 2022-06-08 | 2022-06-08 | Mold capable of effectively shortening main runner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217648862U true CN217648862U (en) | 2022-10-25 |
Family
ID=83683226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221421754.0U Active CN217648862U (en) | 2022-06-08 | 2022-06-08 | Mold capable of effectively shortening main runner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217648862U (en) |
-
2022
- 2022-06-08 CN CN202221421754.0U patent/CN217648862U/en active Active
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