CN205553078U - Safety belt guide ring injection mold - Google Patents
Safety belt guide ring injection mold Download PDFInfo
- Publication number
- CN205553078U CN205553078U CN201620355573.0U CN201620355573U CN205553078U CN 205553078 U CN205553078 U CN 205553078U CN 201620355573 U CN201620355573 U CN 201620355573U CN 205553078 U CN205553078 U CN 205553078U
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- CN
- China
- Prior art keywords
- injection molding
- molding body
- halfpace
- belt guide
- injection mold
- 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 safety belt guide ring injection mold belongs to the injection mold field, and it can be with the quick exhaust safety belt guide ring injection mold of the air between the mould when the compound die to aim at providing one kind. Its technical scheme main points are: a safety belt guide ring injection mold, includes cover half and movable mould, the movable mould middle part is provided with square groove and inlays the injection molding body that is equipped with the square, the injection molding body middle part is provided with the halfpace, the halfpace upper surface is provided with the cross guiding gutter, four tip of cross guiding gutter all are connected with the lower die cavity of the guide ring of moulding plastics, die cavity upper portion is located the halfpace inclined plane down, and the lower part is located on the injection molding body plane, at every down the outside all sides of die cavity all are provided with air discharge duct no. 1 air discharge duct both sides all are provided with and extend to the outer air discharge duct no. 2 of injection molding body.
Description
Technical field
This utility model relates to a kind of mould, particularly to a kind of belt guide loop injection mold.
Background technology
Mould, in commercial production in order to be molded, to be blow molded, to extrude, die casting or the method such as forging forming, smelting, punching press obtain various moulds and the instrument of required product.In brief, mould is used to the instrument of formed article, and this instrument is made up of various parts, and different moulds is made up of different parts.It mainly realizes the processing of article profile by the change of institute's moulding material physical state.
For the mould that some are smaller, when matched moulds, the air between dynamic model and cover half can carry out air-out by the space between each parts.But for the mould that some are relatively large, when matched moulds, the air between die face is just difficult to discharge, thus has influence on the quality of product.
Utility model content
The purpose of this utility model is to provide a kind of belt guide loop injection mold can quickly discharged by the air between mould when matched moulds.
Above-mentioned technical purpose of the present utility model has the technical scheme that
A kind of belt guide loop injection mold, including fixed half and moving half, is provided with square groove and is embedded with foursquare injection molding body, being provided with halfpace in the middle part of described injection molding body in the middle part of described dynamic model；Described halfpace upper surface is provided with cross guiding gutter, and four ends of described cross guiding gutter are respectively connected with the lower impressions of injection guide ring, and described lower impressions top is positioned on halfpace inclined-plane, and bottom is positioned in described injection molding body plane；It is provided with air discharge duct one in the outside all sides of each described lower impressions, is provided with, in described air discharge duct one both sides, the air discharge duct two extended to outside injection molding body.
Pass through such scheme, due to guide ring curves upward, so arranging halfpace in the middle part of described injection molding body, the sweep of guide ring is on the inclined-plane of halfpace, and the setting of described halfpace makes the guiding gutter being positioned on described halfpace higher than lower impressions, allow and the plastics under molten condition can be allowed to flow into faster in die cavity, improve efficiency；It is provided with air discharge duct one in the outside all sides of each described lower impressions, it is provided with the air discharge duct two extended to outside injection molding body in described air discharge duct one both sides, make the air being squeezed out during matched moulds between air and the die face of die cavity can enter in air discharge duct one, and discharged by air discharge duct two, it is to avoid air remains in and causes product surface defect occur in die cavity.
Further, described dynamic model is provided with the upper impression that the trapezoidal shape groove matched with halfpace matches with described lower impressions.
By such scheme, described dynamic model is provided with upper impression that the trapezoidal shape groove matched with halfpace matches with described lower impressions so that described dynamic model can coordinate cover half to produce the product of required form.
Further, four vertical ribs of described square groove are provided with semicircular enlarging groove.
By such scheme, described enlarging groove has two effects, and one is in order to avoid when described injection molding body is embedded cover half, four vertical seamed edges of injection molding body are stuck on described square groove corner angle the installation inconvenience caused；Two are easy for the discharge of air between die face.
Further, the top that four angles of described injection molding body are positioned at injection molding body is provided with boss, and the correspondence position at described cover half is provided with the groove matched with boss.
By such scheme, described boss and groove be disposed to lower impressions and upper impression can be preferably combined together by volume, it is to avoid produce dislocation, improve product quality.
Further, the end sidewall of described injection molding body being positioned at air discharge duct two is provided with vertical slots.
By such scheme, described vertical slots can either facilitate the dismounting of injection molding body, facilitates the discharge of air because it is arranged on the end of air discharge duct two again.
Further, being provided with pilot hole on four angles of described cover half, the correspondence position at described dynamic model is provided with lead.
By such scheme, described dynamic model and cover half is made can quickly to position and be combined together by described pilot hole and lead to dynamic model guiding.
In sum, this utility model has the advantages that
1, by described injection molding body upper surface arrange air discharge duct one and air discharge duct two by matched moulds time die face between air discharge, it is to avoid air remains in and causes product surface defect occur in die cavity；
The vertical slots of the end setting being positioned at air discharge duct two on the semicircle enlarging groove 2, arranged on four angles of described square groove and the sidewall of injection molding body can facilitate the dismounting of injection molding body and be easy to the discharge of air.
Accompanying drawing explanation
Fig. 1 is the structural representation of belt guide loop injection molding mould fixed die；
Fig. 2 is the structural representation of belt guide loop injection mold dynamic model mould.
In figure, 1, cover half；11, square groove；12, enlarging groove；13, vertical slots；14, pilot hole；2, injection molding body；21, halfpace；211, cross guiding gutter；212, inclined-plane；22, lower impressions；221, air discharge duct one；222, air discharge duct two；23, boss；3, dynamic model；31, lead；32, groove；33, trapezoidal shape groove；34, upper impression.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described in further detail.
A kind of belt guide loop injection mold, as it is shown in figure 1, include cover half 1 and dynamic model 3, is provided with square groove 11 and is embedded with foursquare injection molding body 2, being provided with halfpace 21 in the middle part of injection molding body 2 in the middle part of dynamic model 3；Halfpace 21 upper surface is provided with cross guiding gutter 211, and four ends of cross guiding gutter 211 are respectively connected with the lower impressions 22 for being molded guide ring, and lower impressions 22 top is positioned on halfpace 21 inclined-plane 212, and bottom is positioned in injection molding body 2 plane；Die cavity 22 outside week side is provided with air discharge duct 1 in each of the lower, is provided with the air discharge duct 2 222 extended to outside injection molding body 2 in air discharge duct 1 both sides.It is provided with semicircular enlarging groove 12 on four vertical ribs of square groove 11.The top being positioned at injection molding body 2 on 2 four angles of injection molding body is provided with boss 23, and the correspondence position at cover half 1 is provided with the groove 32 matched with boss 23.The end being positioned at air discharge duct 2 222 on the sidewall of injection molding body 2 is provided with vertical slots 13.Being provided with pilot hole 14 on four angles of cover half 1, the correspondence position at dynamic model 3 is provided with lead 31.
As in figure 2 it is shown, be provided with the upper impression 34 that the halfpace 21 shape groove matched with halfpace 21 matches with lower impressions 22 on dynamic model 3.
It is embodied as being described as follows:
Cast: with reference to Fig. 1, due to guide ring curves upward, so arranging halfpace 21 in the middle part of injection molding body 2, the sweep of guide ring is on the inclined-plane 212 of halfpace 21, and the setting of halfpace 21 makes the guiding gutter being positioned on halfpace 21 higher than lower impressions 22, allow and the plastics under molten condition can be allowed to flow into faster in die cavity, improve efficiency.
Aerofluxus: with reference to Fig. 1, die cavity 22 outside week side is provided with air discharge duct 1 in each of the lower, the air discharge duct 2 222 extended to outside injection molding body 2 it is provided with in air discharge duct 1 both sides, make the air being squeezed out during matched moulds between air and the die face of die cavity can enter in air discharge duct 1, and discharged by air discharge duct 2 222, it is to avoid air remains in and causes product surface defect occur in die cavity.The vertical slots 13 of the end setting being positioned at air discharge duct 2 222 on the semicircle enlarging groove 12 arranged on four angles of square groove 11 and the sidewall of injection molding body 2 can facilitate the dismounting of injection molding body 2 and be easy to the discharge of air.
Guide: with reference to Fig. 1, make dynamic model 3 and cover half 1 can quickly position and be combined together by pilot hole 14 and lead 31 to dynamic model 3 guiding.The top being positioned at injection molding body 2 on 2 four angles of injection molding body is provided with boss 23, and the correspondence position at cover half 1 is provided with the groove 32 matched with boss 23.Lower impressions 22 and upper impression 34 can be preferably combined together by volume for being disposed to of boss 23 and groove 32, it is to avoid produces dislocation, improves the quality of product.
This specific embodiment is only to explanation of the present utility model; it is not to restriction of the present utility model; the present embodiment can be made after reading this specification by those skilled in the art as required does not has the amendment of creative contribution, but as long as all being protected by Patent Law in right of the present utility model.
Claims (6)
1. a belt guide loop injection mold, including cover half (1) and dynamic model (3), it is characterized in that: described dynamic model (3) middle part is provided with square groove (11) and is embedded with foursquare injection molding body (2), described injection molding body (2) middle part is provided with halfpace (21)；Described halfpace (21) upper surface is provided with cross guiding gutter (211), four ends of described cross guiding gutter (211) are respectively connected with the lower impressions (22) for being molded guide ring, described lower impressions (22) top is positioned on halfpace (21) inclined-plane (212), and bottom is positioned in described injection molding body (2) plane；It is provided with air discharge duct one (221) in the outside all sides of each described lower impressions (22), is provided with, in described air discharge duct one (221) both sides, the air discharge duct two (222) extending to injection molding body (2) outward.
A kind of belt guide loop injection mold the most according to claim 1, is characterized in that: be provided with halfpace (21) the shape groove matched with halfpace (21) and the upper impression (34) matched with described lower impressions (22) on described dynamic model (3).
A kind of belt guide loop injection mold the most according to claim 1, is characterized in that: be provided with semicircular enlarging groove (12) on four vertical ribs of described square groove (11).
A kind of belt guide loop injection mold the most according to claim 1, it is characterized in that: the top being positioned at injection molding body (2) on (2) four angles of described injection molding body is provided with boss (23), and the correspondence position at described cover half (1) is provided with the groove (32) matched with boss (23).
A kind of belt guide loop injection mold the most according to claim 1, is characterized in that: the end being positioned at air discharge duct two (222) on the sidewall of described injection molding body (2) is provided with vertical slots (13).
A kind of belt guide loop injection mold the most according to claim 1, is characterized in that: be provided with pilot hole (14) on four angles of described cover half (1), the correspondence position at described dynamic model (3) is provided with lead (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620355573.0U CN205553078U (en) | 2016-04-25 | 2016-04-25 | Safety belt guide ring injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620355573.0U CN205553078U (en) | 2016-04-25 | 2016-04-25 | Safety belt guide ring injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205553078U true CN205553078U (en) | 2016-09-07 |
Family
ID=56807582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620355573.0U Expired - Fee Related CN205553078U (en) | 2016-04-25 | 2016-04-25 | Safety belt guide ring injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205553078U (en) |
-
2016
- 2016-04-25 CN CN201620355573.0U patent/CN205553078U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160907 Termination date: 20170425 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |