CN206510345U - A kind of injection mold - Google Patents
A kind of injection mold Download PDFInfo
- Publication number
- CN206510345U CN206510345U CN201720133829.8U CN201720133829U CN206510345U CN 206510345 U CN206510345 U CN 206510345U CN 201720133829 U CN201720133829 U CN 201720133829U CN 206510345 U CN206510345 U CN 206510345U
- Authority
- CN
- China
- Prior art keywords
- punch
- case
- plate
- ventilation duct
- die
- 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 injection mold, including panel and bottom plate；Cope plate is housed below the panel；Punch-pin is housed below the cope plate；The male bottom is set with punch case；Punch case both sides are provided with punch case ventilation duct；Bottom plate top both sides are respectively arranged with cushion block；Ejector retainner plate is housed between two cushion block；Thimble is housed on the ejector retainner plate；Ejector retainner plate top is equipped with restoring board；Cushion block top is equipped with lower template；The lower template top is equipped with cavity plate；Die case is set with the top of the cavity plate；The die case both sides are provided with die case ventilation duct；The utility model is simple in construction, easy to use, with good cooling effect, improves survival rate, with good market prospects.
Description
Technical field
The utility model is related to a kind of injection mold, specifically a kind of injection mold.
Background technology
Injection mold is the instrument for producing plasthetics, and the material of heated thawing is injected die cavity by it by high pressure, through cooling
After solidification, formed products are obtained；Because the female mold part and convex portions of injection mold can be subjected to the higher plastic cement of temperature for a long time
Material, therefore injection mold works female mold part and convex portions can be caused to occur material ageing problem, Jin Er great for a long time
The big service life for shortening injection mold.
Utility model content
The purpose of this utility model is to provide a kind of injection mold, to solve the problems mentioned in the above background technology,
The beneficial effects of the utility model are:The utility model is simple in construction, it is easy to use, by installing correspondence additional on punch-pin and cavity plate
Punch case and die case, it is to avoid punch-pin and cavity plate are directly contacted with the thermoplastic materials melted, extend making for punch-pin and cavity plate
Use the life-span；Meanwhile, punch case and die case are easy to process, can the one-shot forming by the way of punching press；The side cooled using water-bath
Formula, lowering temperature uniform, speed is fast, and the solidification to plastics will not produce harmful effect；By between punch-pin and punch case and recessed
Cooling water is added between mould and die case, it is ensured that the contact area of cooling water, accelerate cooling velocity.
To achieve the above object, the utility model provides following technical scheme：A kind of injection mold, including panel and bottom
Plate；Cope plate is housed below the panel；Punch-pin is housed below the cope plate；The male bottom is set with punch case；Institute
Punch case inside bottom surface is stated to fit completely with punch-pin bottom surface；Punch case both sides are provided with punch case ventilation duct；The punch case ventilation
Pipe one end is provided with punch case ventilation duct protection cap；Punch case ventilation duct one end enters inside punch case；Punch case side is provided with note
Mould interface；Bottom plate top both sides are respectively arranged with cushion block；Ejector retainner plate is housed between two cushion block；Equipped with top on the ejector retainner plate
Pin；The thimble top is equipped with jacking block；Ejector retainner plate top is equipped with restoring board；Release link is housed on the restoring board；Cushion block top
Equipped with lower template；The lower template top is equipped with cavity plate；Die case is set with the top of the cavity plate；Top surface on the inside of the die case
Fitted completely with cavity plate top surface；Die case both sides are provided with die case ventilation duct；Described die case ventilation duct one end is provided with die case
Ventilation duct；Die case ventilation duct one end enters inside die case.
It is used as further program of the utility model：The punch case ventilation duct is shaped as corrugated.
It is used as the utility model further scheme：Top surface is fitted completely with cavity plate top surface on the inside of the die case.
Compared with prior art, the beneficial effects of the utility model are：
The utility model is simple in construction, it is easy to use, by installing corresponding punch case and cavity plate additional on punch-pin and cavity plate
Set, it is to avoid punch-pin and cavity plate are directly contacted with the thermoplastic materials of thawing, extend the service life of punch-pin and cavity plate；Meanwhile, it is convex
Die sleeve and die case are easy to process, can the one-shot forming by the way of punching press；By the way of water-bath cools, lowering temperature uniform, speed
Degree is fast, and the solidification to plastics will not produce harmful effect；By between punch-pin and punch case and between cavity plate and die case
Add cooling water, it is ensured that the contact area of cooling water, accelerate cooling velocity.
Brief description of the drawings
Fig. 1 is the structural representation of injection mold.
Fig. 2 is the side view of injection mold.
In figure：1- panels, 2- cope plates, 3- punch-pin, 4- punch cases, 5- punch case ventilation duct protection caps, 6- punch cases lead to
Airduct, 7- die cases, 8- cavity plates, 9- lower templates, 10- cushion blocks, 11- bottom plates, 12- ejector retainner plates, 13- restoring boards, 14- release links,
15- die case ventilation ducts；16- die case ventilation ducts, 17- thimbles, 18- jacking blocks, 19- injection interfaces.
Embodiment
The technical scheme of this patent is described in more detail with reference to embodiment.
Refer to Fig. 1-2, a kind of injection mold, including panel 1 and bottom plate 11；The lower section of panel 1 is equipped with cope plate 2；
The lower section of cope plate 2 is equipped with punch-pin 3；The bottom of punch-pin 3 is set with punch case 4；The inside bottom surface of punch case 4 and punch-pin
Fit completely 3 bottom surfaces；The both sides of punch case 4 are provided with punch case ventilation duct 6；The punch case ventilation duct 6 is shaped as corrugated, contact
Area is bigger, for being passed through cooling gas, with more preferable cooling effect, and is provided with punch case ventilation duct protection cap 5 at one end；
The punch-pin ventilation duct protection cap 5 can close punch-pin ventilation duct when not in use in mould, and dust and other impurities are not entered in protection；Punch case
The one end of ventilation duct 6 enters inside punch case 4；The side of punch case 4 is provided with injection interface 19；The top both sides of bottom plate 11 are respectively arranged with
Cushion block 10；Ejector retainner plate 12 is housed between two cushion block 10；Thimble 17 is housed on the ejector retainner plate 12；The top of thimble 17 dress
There is jacking block 18；The top of ejector retainner plate 12 is equipped with restoring board 13；Release link 14 is housed on the restoring board 13；The top of cushion block 10 is equipped with down
Template 9；The top of lower template 9 is equipped with cavity plate 8；The top of cavity plate 8 is set with die case 7；The inner side top surface of die case 7
Fitted completely with the top surface of cavity plate 8；The both sides of die case 7 are provided with die case ventilation duct 16；Described one end of die case ventilation duct 16 is provided with
Die case ventilation duct 15；The one end of die case ventilation duct 16 enters inside die case 7.
Operation principle of the present utility model is：Panel 1 and bottom plate 11 are compressed mutually, and punch case 4 and die case 7 are contacted；Melt
The plastics of change enter in mould from injection interface 19；After the completion of injection, cooling water is from punch case ventilation duct 6 and die case ventilation duct
16 enter in punch case 4 and die case 7, cool down；Cooling water is by punch-pin 3 and punch case 4 and cavity plate 8 and die case
7 separation, are contacted with whole punch case 4 and die case 7, are discharged from punch case 4 and the other end of die case 7；After plastics cooling and solidifying,
Panel 1 and bottom plate 11 are compressed mutually, and the cooling water in punch case 4 and die case 7 is discharged；Panel 1 is raised above, punch case 4
Separated with die case 7, thimble 17 is raised above, by the plastics jack-up of shaping；Thimble 17 passes through release link 14 and restoring board 13 times
Restore position.
The better embodiment to this patent is explained in detail above, but this patent is not limited to above-mentioned embodiment party
, can also be on the premise of this patent objective not be departed from formula, the knowledge that one skilled in the relevant art possesses
Make a variety of changes.
Claims (3)
1. a kind of injection mold, including panel (1) and bottom plate (11)；Characterized in that, being equipped with cope plate below the panel (1)
(2)；Punch-pin (3) is housed below the cope plate (2)；Punch-pin (3) bottom is set with punch case (4)；The punch case (4)
Inside bottom surface is fitted completely with punch-pin (3) bottom surface；Punch case (4) both sides are provided with punch case ventilation duct (6)；The punch case ventilation
Manage (6) one end and be provided with punch case ventilation duct protection cap (5)；It is internal that punch case ventilation duct (6) one end enters punch case (4)；Punch-pin
(4) side is covered provided with injection interface (19)；Bottom plate (11) the top both sides are respectively arranged with cushion block (10)；Two cushion block (10) it
Between be equipped with ejector retainner plate (12)；Thimble (17) is housed on the ejector retainner plate (12)；Thimble (17) top is equipped with jacking block (18)；Top
Needle plate (12) top is equipped with restoring board (13)；Release link (14) is housed on the restoring board (13)；Cushion block (10) top is equipped with down
Template (9)；Lower template (9) top is equipped with cavity plate (8)；Die case (7) is set with the top of the cavity plate (8)；The cavity plate
Top surface is fitted completely with cavity plate (8) top surface on the inside of set (7)；Die case (7) both sides are provided with die case ventilation duct (16)；The cavity plate
Cover ventilation duct (16) one end and be provided with die case ventilation duct (15)；It is internal that die case ventilation duct (16) one end enters die case (7).
2. injection mold according to claim 1, it is characterised in that the punch case ventilation duct (6) is shaped as corrugated.
3. injection mold according to claim 1, it is characterised in that top surface and cavity plate top surface on the inside of the die case (7)
Laminating completely.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720133829.8U CN206510345U (en) | 2017-02-15 | 2017-02-15 | A kind of injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720133829.8U CN206510345U (en) | 2017-02-15 | 2017-02-15 | A kind of injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206510345U true CN206510345U (en) | 2017-09-22 |
Family
ID=59866515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720133829.8U Expired - Fee Related CN206510345U (en) | 2017-02-15 | 2017-02-15 | A kind of injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206510345U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111890627A (en) * | 2020-07-15 | 2020-11-06 | 嘉兴市光炬五金科技有限公司 | Mold injection molding equipment is used in illuminator production |
-
2017
- 2017-02-15 CN CN201720133829.8U patent/CN206510345U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111890627A (en) * | 2020-07-15 | 2020-11-06 | 嘉兴市光炬五金科技有限公司 | Mold injection molding equipment is used in illuminator production |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20170922 Termination date: 20200215 |