CN1105300A - Metallic die device for diecasting shears - Google Patents
Metallic die device for diecasting shears Download PDFInfo
- Publication number
- CN1105300A CN1105300A CN 93112799 CN93112799A CN1105300A CN 1105300 A CN1105300 A CN 1105300A CN 93112799 CN93112799 CN 93112799 CN 93112799 A CN93112799 A CN 93112799A CN 1105300 A CN1105300 A CN 1105300A
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- CN
- China
- Prior art keywords
- hydraulic cylinder
- dynamic model
- die
- core
- shears
- 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.)
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- Casting Devices For Molds (AREA)
Abstract
The casting apparatus used in production of metal shears is mainly composed of front and back supports, guide bar, fixed mould, moving mould, fixing clamp, hydraulic cylinders for moving mould, core, ejector rod, and removal of pouring head, molten metal inlet and control valves. The molten metal die-cast under control of hydraulic cylinders for fixed and moving moulds and core.
Description
The present invention relates to a kind of steel edge and cut casting device in the production process, belong to field of metal casting technology.
The cutter that present domestic cutter is cut industry is cut working system, generally adopt plastic wood model sand mold method, molding sand is shoveled beat in the mould in fact, lie in ground, manual pouring, take out cutter again after casting is good from sand mold and cut, this method operation is very inconvenient, and labour intensity is big, production efficiency is low, dust is many, poor product quality, and floor space is many.
The present invention aims to provide a kind of novel cutter and cuts casting device, changes traditional sand casting mode at present, and not only easy to operate, production efficiency also improves greatly.
The present invention realizes with following form:
The present invention mainly by cover half, dynamic model, dynamic model hydraulic cylinder, core hydraulic cylinder, push rod hydraulic cylinder, water overflow lip excision hydraulic cylinder and various control valve is formed, cover half and dynamic model entangle with a typing chuck respectively, so that dismounting flexibly, molten metal is in import enters mould the time, the core hydraulic cylinder is taken out the die mould core automatically, dynamic model can promote its hydraulic cylinder and move, thereby finish the die casting that cutter is cut, the push rod hydraulic cylinder can be used to eject has cast good foundry goods, excess metal liquid can be by watering the cutting of overflow lip excision hydraulic cylinder, and whole device is by front and back support and guide post is fixing and control.
The present invention has adopted die cast metal cutter cut-off-die tool to produce cutter and has cut, and compares with at present traditional plastic wood model sand mold method, because the automatic control that (1) dynamic model hydraulic cylinder moves dynamic model; (2) the core hydraulic cylinder is taken out the die mould core automatically; (3) the push rod hydraulic cylinder can eject foundry goods automatically; (4) water overflow lip excision hydraulic cylinder and can cut residual metal liquid; The plant automation degree is strengthened greatly, and labour intensity reduces, and production efficiency improves, and product quality is also relatively stable.
Again structure of the present invention and working condition are done a detailed description below in conjunction with accompanying drawing.
Accompanying drawing is a structural representation of the present invention.
The whole device of the present invention is by the front and back support in the accompanying drawing (11), guide post (10), cover half (3), dynamic model (2), typing chuck (4), dynamic model hydraulic cylinder (1), core hydraulic cylinder (8), push rod hydraulic cylinder (7,9), water overflow lip excision hydraulic cylinder (5,6), molten metal import (12) and various control valve are formed, the molten metal of certain pressure steadily enters casting mold from import (12), dynamic model (2) rises and opens, promoting dynamic model hydraulic cylinder (1) by dynamic model (2) moves, core hydraulic cylinder (8) is taken out the die mould core automatically, the molten metal casting, by watering overflow lip excision hydraulic cylinder (5,6) finish the cutting of watering overflow lip, by push rod hydraulic cylinder (7,9) control ejects foundry goods, dynamic model hydraulic cylinder this moment (1) promotes dynamic model (2) and gets back to the origin-location, water overflow lip excision hydraulic cylinder (5,6) regain, push rod is also regained, and cuts casting thereby finish whole cutter.
Claims (4)
1, a kind of metallic die device for diecasting shears is characterized in that: molten metal is die cast under the control of cover half (3), dynamic model (2), core hydraulic cylinder (8); Dynamic model (2) is connecting a dynamic model hydraulic cylinder (1); Core hydraulic cylinder (8) is taken out the die mould core automatically.
2, according to power 1 described cutter cut-off-die tool device, it is characterized in that: 2 water overflow lip excision hydraulic cylinder (5), (6) can cut residual metal liquid.
3, cutter cut-off-die tool device according to claim 1 and 2, it is characterized in that: 2 push rod hydraulic cylinders (7) (9) can eject foundry goods automatically.
4, according to right 1 described cutter cut-off-die tool device, it is characterized in that: cover half (3) is furnished with typing chuck (4) with dynamic model (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93112799 CN1105300A (en) | 1993-12-18 | 1993-12-18 | Metallic die device for diecasting shears |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93112799 CN1105300A (en) | 1993-12-18 | 1993-12-18 | Metallic die device for diecasting shears |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1105300A true CN1105300A (en) | 1995-07-19 |
Family
ID=4990273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93112799 Pending CN1105300A (en) | 1993-12-18 | 1993-12-18 | Metallic die device for diecasting shears |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1105300A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100371178C (en) * | 2004-07-16 | 2008-02-27 | 邓业清 | Pattern cutting equipment, manufacturing method and mould thereof |
-
1993
- 1993-12-18 CN CN 93112799 patent/CN1105300A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100371178C (en) * | 2004-07-16 | 2008-02-27 | 邓业清 | Pattern cutting equipment, manufacturing method and mould thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |