CN206643333U - Extrusion casting machine moving platen forges and presses cylinder apparatus - Google Patents
Extrusion casting machine moving platen forges and presses cylinder apparatus Download PDFInfo
- Publication number
- CN206643333U CN206643333U CN201720440823.5U CN201720440823U CN206643333U CN 206643333 U CN206643333 U CN 206643333U CN 201720440823 U CN201720440823 U CN 201720440823U CN 206643333 U CN206643333 U CN 206643333U
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- moving platen
- forging
- stamping
- cylinder
- piston rod
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Abstract
The utility model discloses extrusion casting machine moving platen to forge and press cylinder apparatus, cylinder cavity is machined with moving platen centre, moving platen upper end installation forging and stamping cylinder bonnet, piston rod is from bottom to top placed in cylinder cavity, can be along its up and down motion, the top of moving platen side is machined with oil inlet, oil inlet is connected with the rodless cavity of cylinder cavity, the bottom of moving platen side is machined with oil-out, oil-out is connected with the rod chamber of cylinder cavity, moving platen bottom is provided with the copper sheathing mutually sealed with piston rod, the bottom of piston rod is connected with forging and stamping bar, forging and stamping bar is placed in mould.Forging and stamping cylinder is used as by the use of moving platen, rodless cavity when hydraulic oil by oil inlet into cylinder cavity, piston rod and forging and stamping bar is promoted to move downwardly together, forging and stamping bar forges and presses to the squeeze casting in mould, it can greatly improve the squeeze casting interior tissue performance after forging and stamping, and then significantly improve the qualification rate of product.It is processed, installation is all more convenient, compact-sized.
Description
Technical field
It the utility model is related to a kind of extrusion casting machine moving platen forging and stamping cylinder apparatus.
Background technology
At present, the injection mode of die casting machine can probably be divided into three kinds, be respectively：It is the horizontal injection mode of horizontal matched moulds, vertical
Matched moulds vertical injection mode, horizontal matched moulds vertical injection mode, its injection power and mold clamping force side during first two clamping system injection
To consistent and be much smaller than mold clamping force, correlation technique suitable maturation, latter injection mode is due to that need not extrude feeding pressure
Penetrate the relatively small Extrution casting technique of power relative to traditional extrusion process can further improve mechanical castings, forming ability,
The defects of avoiding or even eliminating bleb, shrinkage cavity, reach nearly the purpose of being molded to the greatest extent, there is preferable Forming Quality, Japan-US
It is widely used in the high castings production of the security performances such as automotive hub requirement Deng developed country
Extrusion casting machine only has the ability that there are research and development and manufacture in the country such as Japan, Switzerland at present, extrusion casting machine with commonly
Die casting machine is identical compared to matched moulds part-structure, is typically driven using hydraulic pressure double-toggle.Its difference is injection part,
It is more generally complex using a kind of swing type injection mechanism, this kind of structure at present；Another kind is fixed injection chamber,
Carry out pouring soup using electromagnetic pump, it is expensive.
Utility model content
The purpose of this utility model is to overcome the shortcomings of the prior art, there is provided a kind of extrusion casting machine moving platen forging and stamping
Cylinder apparatus.
The purpose of this utility model is achieved through the following technical solutions：
Extrusion casting machine moving platen forges and presses cylinder apparatus, it is characterised in that：It is machined with moving platen centre in oil cylinder
Chamber, moving platen upper end installation forging and stamping cylinder bonnet, piston rod are from bottom to top placed in cylinder cavity, can moved along its up and down motion
The top of formwork sides is machined with oil inlet, and oil inlet is connected with the rodless cavity of cylinder cavity, and the bottom of moving platen side adds
Work has oil-out, and oil-out is connected with the rod chamber of cylinder cavity, and moving platen bottom is provided with the copper mutually sealed with piston rod
Set, the bottom of piston rod are connected with forging and stamping bar, and forging and stamping bar is placed in mould.
Further, above-mentioned extrusion casting machine moving platen forging and stamping cylinder apparatus, wherein, the forging and stamping bar passes through T connector
It is engaged with the T-slot of piston rod, connects as one it.
Further, above-mentioned extrusion casting machine moving platen forging and stamping cylinder apparatus, wherein, the copper sheathing passes through copper sheathing pressure
Lid is fixed on moving platen.
Yet further, above-mentioned extrusion casting machine moving platen forging and stamping cylinder apparatus, wherein, the copper sheathing and piston rod
Annular seal groove is provided with mating surface, O-ring seal is embedded with annular seal groove.
The utility model has the advantages of notable and beneficial effect compared with prior art, embodies in the following areas：
The utility model is novel in design, simple for structure, by the use of moving platen as forging and stamping cylinder, when hydraulic oil enters by oil inlet
Enter the rodless cavity of cylinder cavity, promote piston rod and forging and stamping bar to move downwardly together, forging and stamping bar enters to the squeeze casting in mould
Row forging and stamping, can greatly improve the squeeze casting interior tissue performance after forging and stamping, and then significantly improve the qualification rate of product.
It is processed, installation is all more convenient, and its structure is extremely compact, and cost reduces.
Brief description of the drawings
Fig. 1：Structural representation of the present utility model.
The implication of each reference see the table below in figure：
Embodiment
In order to which the technical characteristics of the utility model, purpose and effect are more clearly understood, it is detailed now to compare accompanying drawing
Illustrate specific embodiment.
As shown in figure 1, extrusion casting machine moving platen forges and presses cylinder apparatus, it is machined with the centre of moving platen 1 in oil cylinder
Chamber, the upper end of moving platen 1 installation forging and stamping cylinder bonnet 2, piston rod 3 is from bottom to top placed in cylinder cavity, can be moved up and down along it,
The top of moving platen side is machined with oil inlet 4, and oil inlet 4 is connected with the rodless cavity of cylinder cavity, under moving platen side
Portion is machined with oil-out 5, and oil-out 5 is connected with the rod chamber of cylinder cavity, and the bottom of moving platen 1 is provided with mutually close with piston rod
The copper sheathing 7 of envelope, copper sheathing 7 are fixed on moving platen 1 by copper sheathing gland 6, and copper sheathing 7 in the mating surface of piston rod 3 with being provided with annular
Seal groove, annular seal groove is interior to be embedded with O-ring seal, and the bottom of piston rod 3 is connected with forging and stamping bar 9, and forging and stamping bar 9 is placed in
In mould 8.
Wherein, forging and stamping bar 9 is engaged by T connector with the T-slot of piston rod, connects as one it.
During concrete application, the rodless cavity when hydraulic oil by oil inlet 4 into cylinder cavity, piston rod 3 and forging and stamping are promoted
Bar 9 moves downwardly together, and forging and stamping bar 9 forges and presses to the squeeze casting in mould 8.
The device can greatly improve the squeeze casting interior tissue performance after forging and stamping, and then improve the conjunction of product
Lattice rate.
In summary, the utility model is novel in design, and by the use of moving platen as cylinder is forged and pressed, processing, installation are all more convenient, its
Structure is extremely compact, and cost reduces.
It should be noted that：Preferred embodiment of the present utility model is the foregoing is only, is not limited to this practicality
New interest field；Description more than simultaneously, should can understand and implement for the special personage of correlative technology field, therefore its
It should be included in claim without departing from the equivalent change or modification completed under the spirit disclosed in the utility model
In.
Claims (4)
1. extrusion casting machine moving platen forges and presses cylinder apparatus, it is characterised in that：Cylinder cavity is machined with moving platen centre,
Moving platen upper end installation forging and stamping cylinder bonnet, piston rod are from bottom to top placed in cylinder cavity, can be along its up and down motion, moving platen
The top of side is machined with oil inlet, and oil inlet is connected with the rodless cavity of cylinder cavity, and the bottom of moving platen side is machined with
Oil-out, oil-out are connected with the rod chamber of cylinder cavity, and moving platen bottom is provided with the copper sheathing mutually sealed with piston rod, living
The bottom of stopper rod is connected with forging and stamping bar, and forging and stamping bar is placed in mould.
2. extrusion casting machine moving platen according to claim 1 forges and presses cylinder apparatus, it is characterised in that：The forging and stamping bar leads to
Cross T connector to be engaged with the T-slot of piston rod, connect as one it.
3. extrusion casting machine moving platen according to claim 1 forges and presses cylinder apparatus, it is characterised in that：The copper sheathing passes through
Copper sheathing gland is fixed on moving platen.
4. extrusion casting machine moving platen according to claim 1 forges and presses cylinder apparatus, it is characterised in that：The copper sheathing and work
Annular seal groove is provided with the mating surface of stopper rod, O-ring seal is embedded with annular seal groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720440823.5U CN206643333U (en) | 2017-04-25 | 2017-04-25 | Extrusion casting machine moving platen forges and presses cylinder apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720440823.5U CN206643333U (en) | 2017-04-25 | 2017-04-25 | Extrusion casting machine moving platen forges and presses cylinder apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206643333U true CN206643333U (en) | 2017-11-17 |
Family
ID=60277405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720440823.5U Active CN206643333U (en) | 2017-04-25 | 2017-04-25 | Extrusion casting machine moving platen forges and presses cylinder apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206643333U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106925750A (en) * | 2017-04-25 | 2017-07-07 | 苏州三基铸造装备股份有限公司 | Extrusion casting machine moving platen forges and presses cylinder apparatus |
-
2017
- 2017-04-25 CN CN201720440823.5U patent/CN206643333U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106925750A (en) * | 2017-04-25 | 2017-07-07 | 苏州三基铸造装备股份有限公司 | Extrusion casting machine moving platen forges and presses cylinder apparatus |
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