CN201098978Y - Plastic inspection well launder body die-casting forming die - Google Patents
Plastic inspection well launder body die-casting forming die Download PDFInfo
- Publication number
- CN201098978Y CN201098978Y CNU2007200809666U CN200720080966U CN201098978Y CN 201098978 Y CN201098978 Y CN 201098978Y CN U2007200809666 U CNU2007200809666 U CN U2007200809666U CN 200720080966 U CN200720080966 U CN 200720080966U CN 201098978 Y CN201098978 Y CN 201098978Y
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Abstract
The utility model discloses a plastic inspection chamber launder die-casting mould. The utility model comprises a female die and a male die, the female die is provided with a water inlet and a water outlet, and a cooling water channel communicated with the water inlet and the water outlet is spirally arranged inside the female die along the female die cavity; the top of the male die is sealed, the male die is internally provided with a male die cooling cavity, in which a water stop sheet is arranged, the water stop sheet divides the male die cooling cavity into a cooling water inflow cavity and a cooling water outflow cavity, the tops of the cooling water inflow cavity and the cooling water outflow cavity are respectively opened with a water inlet and a water outlet, the water stop sheet is opened with a port which communicates the cooling water inflow cavity with the cooling water outflow cavity, and the port is positioned at the bottom of the male die cooling cavity. The plastic inspection chamber launder die-casting mould can independently mould the plastic inspection chamber launder, which is then combined with inspection chamber parts of various specifications, so as to form multiple types of inspection chambers; besides, the plastic inspection chamber launder die-casting mould has the advantages of simple and fast moulding, high moulding precision, simple mould structure, good cooling effect and low cost.
Description
Technical field
The utility model relates to a kind of plastic inspection well manufacturing equipment, relates in particular to a kind of plastic inspection well chute body die cast mould.
Background technology
Plastic inspection well generally adopts injection moulding process production, and injection moulding formula forming method is that large-scale plastic injection equipment of employing and injection mold are former, and plastic injection equipment mainly is made up of clamping mechanism, injection mechanism, electric control system, hydraulic control system.The mould of plastic inspection well or its parts comprises punch and die, and punch and die are installed in respectively on the front and back template of clamping mechanism.The operation principle of injection mo(u)lding is: utilize electrical control gear and hydraulic control device that the front and back template of clamping mechanism is closed up; punch die closure is an one; start the hydraulic system of injection mechanism; make pressure more than 100 tons; screw rod is released the plastics high pressure of oneself plasticizing in the barrel; injection hole on mould is filled with mould, and the cooling back is opened clamping apparatus and separated punch and die, takes out the plastic inspection well or the parts of own moulding.The mould that adopts in the said method is an integral body, be that well mould, manifold die and chute mould are in aggregates, when needing the inspection shaft chute body of different model, then need the moulding of many molds ability, can not split type moulding, cause mould various, improved die cost, and the mold cools down complex structure, cooling effect is undesirable, after operation is finished, the mold releasability inconvenience, and complex structure, cost an arm and a leg, it is higher to lead the system product cost, therefore, be unfavorable for generally applying in residential quarters, the urban construction at home.
The employing loose tool that also has rotates Wrapping formed mode, when this mode is the 360 degree rotations of loose tool self do the plastic blank pipe is twined the molten borehole wall that sticks into, owing to plastic blank pipe positioner can't be installed and solve plastics melting material and the equidistant equivalent problem of loose tool, can not guarantee molten cement amount, Wrapping formed quality and precision.
Goal of the invention
The purpose of this utility model is to overcome the problems referred to above that existing moulding plastics inspection shaft exists, and a kind of plastic inspection well chute body die cast mould is provided.The utility model is moulding plastics inspection shaft chute body separately, and the inspection shaft parts with various models make up again, form polytype inspection shaft, and moulding inspection shaft chute body simple and fast, the formed precision height, mould structure is simple, cooling effect is good, has guaranteed moulding chute physique amount.
For achieving the above object, the technical solution adopted in the utility model is as follows:
A kind of plastic inspection well chute body die cast mould comprises die and punch, and it is characterized in that: described die is provided with water inlet and delivery port, is provided with the cooling water channel that is communicated with water inlet and delivery port along the matrix cavity spiral in the die die body; Described punch top seal, in punch, form the punch cooling chamber, be provided with water-stop sheet in the punch cooling chamber, water-stop sheet is divided into cooling water-inlet chamber and cooling water chamber with the punch cooling chamber, cooling water-inlet chamber and cooling water chamber top have water inlet and delivery port, have port on the water-stop sheet, and port is positioned at punch cooling chamber bottom with cooling water-inlet chamber and the connection of cooling water chamber.
Described die and punch are separately fixed on the top mold frame and following mould bases of press bench.
When described die and punch close up, form gap with plastic inspection well chute shape coupling.
Described mould has two or more communication port.
Adopt advantage of the present utility model to be:
One, behind the independent moulding plastics inspection shaft of the utility model chute body, assembles with the plastic inspection well parts of other moulding again, reduced the Mould Machining difficulty.
Two, with the combination of the inspection shaft parts of chute body after the moulding and various models, form polytype inspection shaft, reduced number of molds, and equipment input expense is lower than and adopts the injection moulding formula to produce plastic inspection well, be about 1/5th of injection moulding formula equipment.
Three, the utility model water-stop sheet can not directly flow out from delivery port after making cooling water enter the punch cooling chamber, but enter the cooling water chamber along the port of cooling water-inlet chamber on water-stop sheet, delivery port from the top flows out again, the turnover cooling water forms widely different stream, evenly take away the unnecessary heat of mold to guarantee workpiece quality, be provided with the recirculated cooling water road in the die, take away the unnecessary heat of mould for cooling water circulates, cooling structure is simple, and cooling effect is good.
Four, the utility model is easy and simple to handle, compares with Wrapping formed mode and has significantly reduced operation, makes production efficiency improve more than 5 times.
Five, the utility model can guarantee the inspection shaft chute physique amount of moulding, better performances.
Six, the external sight accuracy to size of the inspection shaft chute of the utility model moulding is higher than the plastic inspection well chute body of Wiring apparatus moulding far away.
Description of drawings
Fig. 1 is the utility model structural representation
Be labeled as among the figure: 1, die, 2, punch, 3, water inlet, 4, delivery port, 5, cooling water channel, 6, water-stop sheet, 7, cooling water-inlet chamber, 8, the cooling water chamber, 9, top mold frame, 10, mould bases down.
The specific embodiment
A kind of plastic inspection well chute body die cast mould, comprise die 1 and punch 2, when die 1 and punch 2 close up, form gap with plastic inspection well chute shape coupling, described die 1 is provided with water inlet 3 and delivery port 4, is provided with the cooling water channel 5 that is communicated with water inlet 3 and delivery port 4 along the matrix cavity spiral in the die die body; Described punch 2 top seals, in punch 2, form the punch cooling chamber, be provided with water-stop sheet 6 in the punch cooling chamber, water-stop sheet 6 is divided into cooling water-inlet chamber 7 and cooling water chamber 8 with the punch cooling chamber, cooling water-inlet chamber 7 and cooling water chamber 8 tops have water inlet 3 and delivery port 4, have port on the water-stop sheet 6, and port is positioned at punch cooling chamber bottom with cooling water-inlet chamber 7 and 8 connections of cooling water chamber.Wherein, die 1 and punch 2 are separately fixed on the top mold frame 9 and following mould bases 10 of press bench.
The utility model mould is straight-through chute mould, also can mold shape be set to chute mould that 90 degree have two communication port, two communication port chute moulds of 45 degree, the chute mould of three communication port, the chute mould of four communication port, or the chute mould with a plurality of communication port.According to the groove structure difference, mold shape is adjusted.All plastic inspection well chute body die castings with this designed making are all at the row of rights protection.
In the utility model, water-stop sheet 6 can not directly flow out from delivery port 4 after making cooling water enter the punch cooling chamber, but enter cooling water chamber 8 along the port of cooling water-inlet chamber 7 on water-stop sheet 6, delivery port 4 from the top flows out again, the turnover cooling water forms widely different stream, evenly takes away the unnecessary heat of mold to guarantee workpiece quality, is provided with recirculated cooling water road 5 in the die 1, cooling water circulates and takes away the unnecessary heat of mould, adopts above-mentioned type of cooling control mold temperature.
Adopt the course of work of the utility model moulding plastics inspection shaft chute body to be: to start press; with be fixed on press up and down the die 1 on the die holder separate with punch 2; to plastify again good plastics in accordance with regulations weight be placed on the punch 2; start the press clamping; mobile die 1 and punch 2 closures are opened cooling water, make the basic cooling forming of plastic inspection well chute body; start the press die opening mechanism, die 1 separates the back and takes out plastic inspection well chute body with punch 2.The chute body of moulding is connected pit shaft with main well body with arm Combination Welding and socket joint, promptly finishes the manufacturing of plastic inspection well.
Claims (4)
1, a kind of plastic inspection well chute body die cast mould, comprise die (1) and punch (2), it is characterized in that: described die (1) is provided with water inlet (3) and delivery port (4), is provided with the cooling water channel (5) that is communicated with water inlet (3) and delivery port (4) along the matrix cavity spiral in the die die body; Described punch (2) top seal, in punch (2), form the punch cooling chamber, be provided with water-stop sheet (6) in the punch cooling chamber, water-stop sheet (6) is divided into cooling water-inlet chamber (7) and cooling water chamber (8) with the punch cooling chamber, cooling water-inlet chamber (7) and cooling water chamber (8) top have water inlet (3) and delivery port (4), have port on the water-stop sheet (6), and port is positioned at punch cooling chamber bottom with cooling water-inlet chamber (7) and cooling water chamber (8) connection.
2, plastic inspection well chute body die cast mould according to claim 1, it is characterized in that: described die (1) and punch (2) are separately fixed on the top mold frame (9) and following mould bases (10) of press bench.
3, plastic inspection well chute body die cast mould according to claim 1 and 2 is characterized in that: described die (1) and punch (2) form the gap with plastic inspection well chute shape coupling when closing up.
4, plastic inspection well chute body die cast mould according to claim 1 and 2, it is characterized in that: described mould has two or more communication port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200809666U CN201098978Y (en) | 2007-09-07 | 2007-09-07 | Plastic inspection well launder body die-casting forming die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200809666U CN201098978Y (en) | 2007-09-07 | 2007-09-07 | Plastic inspection well launder body die-casting forming die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201098978Y true CN201098978Y (en) | 2008-08-13 |
Family
ID=39935510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200809666U Expired - Fee Related CN201098978Y (en) | 2007-09-07 | 2007-09-07 | Plastic inspection well launder body die-casting forming die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201098978Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102371674A (en) * | 2011-10-10 | 2012-03-14 | 刘景挥 | Glass reinforced plastic (GRP) blow mold |
| CN102886877A (en) * | 2012-09-21 | 2013-01-23 | 百家丽（中国）创新科技有限公司 | Cooling structure of discharge port of hot nozzle |
| CN106738730A (en) * | 2016-12-22 | 2017-05-31 | 重庆鼎盛印务股份有限公司 | The local cooling device of plastic mould |
-
2007
- 2007-09-07 CN CNU2007200809666U patent/CN201098978Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102371674A (en) * | 2011-10-10 | 2012-03-14 | 刘景挥 | Glass reinforced plastic (GRP) blow mold |
| CN102886877A (en) * | 2012-09-21 | 2013-01-23 | 百家丽（中国）创新科技有限公司 | Cooling structure of discharge port of hot nozzle |
| CN102886877B (en) * | 2012-09-21 | 2015-07-08 | 百家丽（中国）照明电器有限公司 | Cooling structure of discharge port of hot nozzle |
| CN106738730A (en) * | 2016-12-22 | 2017-05-31 | 重庆鼎盛印务股份有限公司 | The local cooling device of plastic mould |
| CN106738730B (en) * | 2016-12-22 | 2018-12-04 | 重庆鼎盛印务股份有限公司 | The local cooling device of plastic mould |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080813 Termination date: 20100907 |