CN202412591U - Hot runner mold frame device - Google Patents
Hot runner mold frame device Download PDFInfo
- Publication number
- CN202412591U CN202412591U CN2011205077764U CN201120507776U CN202412591U CN 202412591 U CN202412591 U CN 202412591U CN 2011205077764 U CN2011205077764 U CN 2011205077764U CN 201120507776 U CN201120507776 U CN 201120507776U CN 202412591 U CN202412591 U CN 202412591U
- Authority
- CN
- China
- Prior art keywords
- plate
- hot runner
- fixed
- clamping plate
- hot
- 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
Links
- 238000009413 insulation Methods 0.000 claims abstract description 11
- 239000007787 solid Substances 0.000 claims description 21
- 239000000498 cooling water Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000000465 moulding Methods 0.000 description 3
- 238000003825 pressing Methods 0.000 description 2
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
Abstract
The utility model discloses a hot runner mold frame device, which comprises a fixed mold and a movable mold, wherein the fixed mold comprises a fixed mold bottom plate insulation plate, a fixed mold bottom plate, a hot runner plate and a fixed die plate; the hot runner plate is respectively fixed with the fixed mold bottom plate and the fixed die plate through screws; a hot runner control system and a hot runner nozzle are assembled between the fixed mold bottom plate and the hot runner plate; the movable mold comprises a movable die plate, mold legs, a surface needle plate, a bottom needle plate, a movable mold bottom plate and a movable mold bottom plate insulation plate; and the movable die plate, the mold legs and the movable mold bottom plate are fixed through screws. The hot runner mold frame device has the advantages of long service life, low cost and the like.
Description
Technical field
The utility model mould bases relates to the novel die field, particularly relates to a kind of hot runner mould rack device.
Background technology
In formed in mould process, the cold flow charging moulding that all is to use is in high volume production process based on present mould bases; Qualification rate to production efficiency of products and product is low, and production cost is high, and the production cycle is long; Die life is short, can not satisfy requirement of client.
Novel content
Even the purpose of the utility model is for overcoming the above-mentioned existing deficiency that exists, and a kind of hot runner mould rack device is provided.
The technical scheme that adopts
A kind of hot runner mould rack device comprises fixed half and moving half, it is characterized in that described cover half comprises: fixed clamping plate thermal insulation board, fixed clamping plate, hot runner manifold, solid plate; Described fixed clamping plate thermal insulation board and fixed clamping plate are fixed through screw; Described hot runner manifold is fixed through screw with fixed clamping plate and solid plate respectively; Be assembled with hot flow path control cabinet and hot-runner nozzle between described fixed clamping plate and the described hot runner manifold, hot-runner nozzle stretches in the solid plate, and the hot runner manifold guide pillar of precision positioning is installed on the hot runner manifold; Cover half guide pin bushing and solid plate guide pillar are installed on the solid plate, and hot runner manifold is through hot runner manifold guide pillar and the precision positioning of cover half guide pin bushing; Described dynamic model comprises: moving platen, mould leg, face needle plate, end needle plate, moving clamping plate, moving clamping plate thermal insulation board; Described moving platen, mould leg, moving clamping plate are fixed through screw; Be equiped with the dynamic model guide pin bushing on the described moving platen, described mould leg and moving clamping plate are fixed through screw, and described needle plate, end needle plate are fixed through needle plate guide pin bushing location and through screw; Moving platen, face needle plate, end needle plate and moving clamping plate are through the Guided Ejection Leader Pin location; Be fixed with the push back pin of spring on the face needle plate, the hot runner manifold guide pillar is installed in the cover half guide pin bushing, and the solid plate guide pillar is installed in the dynamic model guide pin bushing.
Above-mentioned hot runner manifold is provided with the hot flow path cooling water hole.
Above-mentioned solid plate is provided with temperature-control hole.
The major advantage of the utility model
This hot flow path mould bases machining accuracy is high, cooperates strictness, and the dimensionally stable of shaped article adds TOP-TIP, can better increase resin flow property, makes that the molding time of product is more stable sooner, the defective of product and not full do not occur.Add the temperature control part simultaneously, the temperature of control mould that can be stable, it is too high so just can not mold temperature to occur, and burr appear in the burn product.Temperature controlling can make more prolong the service life of mould, has reduced the cost in later stage.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the left view of Fig. 1.
Concrete embodiment:
A kind of hot runner mould rack device comprises fixed half and moving half, and cover half comprises: fixed clamping plate thermal insulation board 1, fixed clamping plate 2, hot runner manifold 3, solid plate 4; Fixed clamping plate thermal insulation board 1 and fixed clamping plate 2 are fixed through screw.Hot runner manifold 3 is fixed through screw with fixed clamping plate 2 and solid plate 4 respectively.Be assembled with hot flow path control cabinet 19 and hot-runner nozzle 20 between fixed clamping plate 2 and the hot runner manifold 3; Hot-runner nozzle 20 stretches in the solid plate 4; The hot runner manifold guide pillar 13 of precision positioning is installed on the hot runner manifold 3; Cover half guide pin bushing 15 and solid plate guide pillar 14 are installed on the solid plate 4, and hot runner manifold 3 is through hot runner manifold guide pillar 13 and 15 precision positionings of cover half guide pin bushing; Dynamic model comprises: moving platen 5, mould leg 6, face needle plate 7, end needle plate 8, moving clamping plate 9, moving clamping plate thermal insulation board 10, moving platen 5, mould leg 6, moving clamping plate 9 are fixed through screw, are equiped with dynamic model guide pin bushing 16 on the moving platen; Mould leg 6 and moving clamping plate 9 are fixed through screw; Face needle plate 7, end needle plate 8 are fixed through a needle plate guide pin bushing 18 location and through screw, and moving platen 5, face needle plate 7, end needle plate 8 and moving clamping plate 9 are fixed with the push back pin of spring through Guided Ejection Leader Pin 17 location on the face needle plate 7; Hot runner manifold guide pillar 13 is installed in the cover half guide pin bushing 15; Solid plate guide pillar 14 is installed in the dynamic model guide pin bushing 16, and hot runner manifold is provided with hot flow path cooling water hole 11
Solid plate 4 is provided with temperature-control hole 12.
Its operation principle:
Assembling fixtures such as use pressing plate are fixed on fixed clamping plate 1 on the make-up machine, through the location of locating ring realization with make-up machine.
Assembling fixtures such as use pressing plate are fixed on moving clamping plate 7 on the make-up machine, and the ejection assembly on end needle plate 6 and the make-up machine connects, and constitutes ejecting mechanism.Dynamic model and cover half come precision positioning through guide pillar (14).
Dynamic model moves under the active force of the movable side of make-up machine, carries out die sinking.After the movable side of make-up machine arrived desired location, the top thick stick of make-up machine acted on the end needle plate 8, makes ejecting mechanism begin the top product.After ejecting end, end needle plate 8 resets under the elastic force effect of push back pin upper spring with face needle plate 7.After product took out, the beginning matched moulds was accomplished a molding cycle.
Claims (3)
1. a hot runner mould rack device comprises fixed half and moving half, it is characterized in that described cover half comprises: fixed clamping plate thermal insulation board, fixed clamping plate, hot runner manifold, solid plate; Described fixed clamping plate thermal insulation board and fixed clamping plate are fixed through screw; Described hot runner manifold is fixed through screw with solid plate respectively with at the bottom of the cover half; Be assembled with hot flow path control system and hot-runner nozzle between described fixed clamping plate and the described hot runner manifold, hot-runner nozzle stretches in the solid plate, and the hot runner manifold guide pillar of precision positioning is installed on the hot runner manifold; Cover half guide pin bushing and solid plate guide pillar are installed on the solid plate, and hot runner manifold is through hot runner manifold guide pillar and the precision positioning of cover half guide pin bushing; Described dynamic model comprises: moving platen, mould leg, face needle plate, end needle plate, moving clamping plate, moving clamping plate thermal insulation board; Described moving platen, mould leg, moving clamping plate are fixed through screw; Be equiped with the dynamic model guide pin bushing on the described moving platen, described mould leg and moving clamping plate are fixed through screw, and described needle plate, end needle plate are fixed through needle plate guide pin bushing location and through screw; Moving platen, face needle plate, end needle plate and moving clamping plate are through the Guided Ejection Leader Pin location; Be fixed with the push back pin of spring on the face needle plate, the hot runner manifold guide pillar is installed in the cover half guide pin bushing, and the solid plate guide pillar is installed in the dynamic model guide pin bushing.
2. a kind of hot runner mould rack device according to claim 1 is characterized in that described hot runner manifold is provided with the hot flow path cooling water hole.
3. a kind of hot runner mould rack device according to claim 1 is characterized in that described solid plate is provided with temperature-control hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205077764U CN202412591U (en) | 2011-12-08 | 2011-12-08 | Hot runner mold frame device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205077764U CN202412591U (en) | 2011-12-08 | 2011-12-08 | Hot runner mold frame device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202412591U true CN202412591U (en) | 2012-09-05 |
Family
ID=46737383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205077764U Expired - Fee Related CN202412591U (en) | 2011-12-08 | 2011-12-08 | Hot runner mold frame device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202412591U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102886837A (en) * | 2012-09-22 | 2013-01-23 | 苏州市吴中区木渎华利模具加工店 | Pre-embedded forming plastic rubber mould for refrigerator main board |
| CN104786392A (en) * | 2015-04-20 | 2015-07-22 | 中山市利群精密实业有限公司 | Thermal insulation structure of die |
-
2011
- 2011-12-08 CN CN2011205077764U patent/CN202412591U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102886837A (en) * | 2012-09-22 | 2013-01-23 | 苏州市吴中区木渎华利模具加工店 | Pre-embedded forming plastic rubber mould for refrigerator main board |
| CN104786392A (en) * | 2015-04-20 | 2015-07-22 | 中山市利群精密实业有限公司 | Thermal insulation structure of die |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120905 Termination date: 20171208 |