CN204546975U - A kind of fast open, mold closing mechanism - Google Patents
A kind of fast open, mold closing mechanism Download PDFInfo
- Publication number
- CN204546975U CN204546975U CN201520265855.7U CN201520265855U CN204546975U CN 204546975 U CN204546975 U CN 204546975U CN 201520265855 U CN201520265855 U CN 201520265855U CN 204546975 U CN204546975 U CN 204546975U
- Authority
- CN
- China
- Prior art keywords
- closing mechanism
- cylinder
- piston rod
- mold closing
- frame
- 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.)
- Active
Links
Landscapes
- Actuator (AREA)
Abstract
The utility model relates to a kind of fast open, mold closing mechanism.Solve the problem of the adjustment inconvenience of existing mold closing mechanism huge structure, cost high and opening and closing mould time.It is characterized in that: described charged piston (102) is arranged on the slippage up and down of the upper also energy of frame (2), valve piston pole socket (3) is connected with small piston rod (4), small piston rod (4) is positioned at the lower center hole (5) of charged piston (102); The outer wall of charged piston (102) is provided with cannelure (8), frame (2) is provided with can the check plate (9) of horizontal sliding, when pressurized cylinder (1) reaches die-closed position, check plate (9) can coincide and snap in cannelure (8).Pressurized cylinder and quick die cylinder integrate by this fast open, mold closing mechanism, simplify the structure, reduce cost, are convenient to regulate die sinking, burn close time simultaneously.
Description
Technical field
The utility model relates to the mould opening-closing mechanism prepared in the forming machine of sole, is specifically related to a kind of fast open, mold closing mechanism.
Background technology
At present, prepare sole and usually adopt injection mo(u)lding machined, utilize mold closing mechanism to be closed by mould tight, the huge tension force occurred during to keep out the high-pressure injection of injection process melt and to fill mould.Existing mold closing mechanism comprises pressurized cylinder, installation mold above pressurized cylinder, in order to applicable expanded material and increase work efficiency, usually arranges Quick cylinder, to reach the object of quick die sinking, matched moulds.There is following technological deficiency in existing mold closing mechanism: 1. opening speed is fast not, and product (sole) can not eject fast, and make sole profile produce " shark's lip ", affect product quality, huge structure, cost is high.2., after equipment assembling, the adjustment for die sinking, burn close time is inconvenient.
Utility model content
In order to overcome the deficiency of back of the body skill technology, the utility model provides a kind of fast open, mold closing mechanism, and pressurized cylinder and quick die cylinder integrate by this fast open, mold closing mechanism, simplify the structure, reduce cost, are convenient to regulate die sinking, burn close time simultaneously.
The technical solution of the utility model is: a kind of fast open, mold closing mechanism, comprise pressurized cylinder, pressurized cylinder is made up of cylinder sleeve and charged piston, described charged piston is arranged on also energy slippage up and down in frame, the below of frame is fixed with valve piston pole socket, and valve piston pole socket is connected with small piston rod, and the lower end of charged piston is provided with centre bore, small piston rod is positioned at centre bore, and centre bore is communicated with fuel feed hole and oil outlet respectively by two chambers that the valve piston on small piston rod is separated; The outer wall of charged piston is provided with cannelure, and frame is provided with can the check plate of horizontal sliding, and when pressurized cylinder reaches die-closed position, check plate can coincide and snap in cannelure.
Described frame is fixed with cylinder, and check plate is connected with the piston rod of cylinder.
Described check plate and cylinder are two and are arranged on the one or both sides of frame.
Described small piston rod can up-down adjustment.
Be threaded connection between described small piston rod and valve piston pole socket.
The below external part of described small piston rod is provided with locking nut.
The utility model has following beneficial effect: owing to taking technique scheme, fuel feed hole oil-feed during matched moulds, promotes pressurized cylinder moves, and because the aperture of centre bore is less, enables pressurized cylinder increase fast; When pressurized cylinder reaches die-closed position, cannelure is just corresponding with check plate, and now check plate action is also embedded in cannelure, is locked by charged piston, the oilhole oil-feed on cylinder sleeve, promotes cylinder sleeve and realizes supercharging.During die sinking, check plate shifts out in cannelure, the position and lock of charged piston is removed, fuel feed hole and oil outlet commutation, namely fuel-displaced from oil outlet oil-feed, fuel feed hole, make that charged piston drives cylinder sleeve, mould moves down fast, realize quick die sinking, product can eject fast, effectively improves product quality.Small piston rod in the utility model and charged piston form quick die cylinder, and small piston rod also plays guide effect simultaneously, and pressurized cylinder and quick die cylinder integrate, and simplify the structure, reduce cost.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present utility model.
1-pressurized cylinder in figure, 101-cylinder sleeve, 102-charged piston, 2-frame, 3-valve piston pole socket, 4-small piston rod, 5-centre bore, 6-fuel feed hole, 7-oil outlet, 8-cannelure, 9-check plate, 10-cylinder, 11-locking nut, 12-mould.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail:
As shown in Figure 1, a kind of fast open, mold closing mechanism, comprise pressurized cylinder 1, pressurized cylinder 1 is made up of cylinder sleeve 101 and charged piston 102, connecting mold 12 above cylinder sleeve 101, described charged piston 102 is arranged on also energy slippage up and down in frame 2, the below of frame 2 is fixed with valve piston pole socket 3, valve piston pole socket 3 is connected with small piston rod 4, the lower end of charged piston 102 is provided with centre bore 5, small piston rod 4 is positioned at centre bore 5, and centre bore 5 is communicated with fuel feed hole 6 and oil outlet 7 respectively by two chambers that the valve piston on small piston rod 4 is separated; The outer wall of charged piston 102 is provided with cannelure 8, and frame 2 is provided with can the check plate 9 of horizontal sliding, and when pressurized cylinder 1 reaches die-closed position, check plate 9 can coincide and snap in cannelure 8.Owing to taking technique scheme, fuel feed hole 6 oil-feed during matched moulds, promotes pressurized cylinder 1 moves, because the aperture of centre bore 5 is less, makes pressurized cylinder 1 increase fast; When pressurized cylinder 1 reaches die-closed position, cannelure 8 is just corresponding with check plate 9, and now check plate 9 action is also embedded in cannelure 8, is locked by charged piston 102, the oilhole oil-feed on cylinder sleeve 101, promotes cylinder sleeve 101 and realizes supercharging.During die sinking, check plate 9 shifts out in cannelure 8, the position and lock of charged piston 102 is removed, fuel feed hole 6 and oil outlet 7 commutate, namely fuel-displaced from oil outlet 7 oil-feed, fuel feed hole 6, make that charged piston 102 drives cylinder sleeve 101, mould 12 moves down fast, realize quick die sinking, product can eject fast, effectively improves product quality.Small piston rod 4 in the utility model forms quick die cylinder with charged piston 102, and small piston rod 4 also plays guide effect simultaneously, and pressurized cylinder 1 and quick die cylinder integrate, and simplify the structure, reduce cost.
Described frame 2 is fixed with cylinder 10, and check plate 9 is connected with the piston rod of cylinder 10.Cylinder 10 can drive check plate 9 stretch out and retract.
Described check plate 9 and cylinder 10 are two and are arranged on the one or both sides of frame 2.Check plate 9 and cylinder 10 also can arrange 3 or more as required.
Described small piston rod 4 can up-down adjustment.By regulating the upper-lower position of small piston rod 4, the piston position namely on small piston rod 4, the just die sinking of energy quick adjustment, burn close time.
Be threaded connection between described small piston rod 4 and valve piston pole socket 3.Structure is simple, easy to adjust.
The below external part of described small piston rod 4 is provided with locking nut 11.The position of small piston rod 4 is locked by locking nut 11, avoids small piston rod 4 that play occurs after adjusting.
Claims (6)
1. a fast open, mold closing mechanism, comprise pressurized cylinder (1), pressurized cylinder (1) is made up of cylinder sleeve (101) and charged piston (102), it is characterized in that: described charged piston (102) is arranged on the slippage up and down of the upper also energy of frame (2), the below of frame (2) is fixed with valve piston pole socket (3), valve piston pole socket (3) is connected with small piston rod (4), the lower end of charged piston (102) is provided with centre bore (5), small piston rod (4) is positioned at centre bore (5), centre bore (5) is communicated with fuel feed hole (6) and oil outlet (7) respectively by two chambers that the valve piston on small piston rod (4) is separated, the outer wall of charged piston (102) is provided with cannelure (8), frame (2) is provided with can the check plate (9) of horizontal sliding, when pressurized cylinder (1) reaches die-closed position, check plate (9) can coincide and snap in cannelure (8).
2. a kind of fast open according to claim 1, mold closing mechanism, is characterized in that: described frame (2) is fixed with cylinder (10), and check plate (9) is connected with the piston rod of cylinder (10).
3. a kind of fast open according to claim 2, mold closing mechanism, is characterized in that: described check plate (9) and cylinder (10) are two and are arranged on the one or both sides of frame (2).
4. a kind of fast open, mold closing mechanism according to claim 1,2 or 3, is characterized in that: described small piston rod (4) can up-down adjustment.
5. a kind of fast open according to claim 4, mold closing mechanism, is characterized in that: be threaded connection between described small piston rod (4) and valve piston pole socket (3).
6. a kind of fast open according to claim 5, mold closing mechanism, is characterized in that: the below external part of described small piston rod (4) is provided with locking nut (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520265855.7U CN204546975U (en) | 2015-04-28 | 2015-04-28 | A kind of fast open, mold closing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520265855.7U CN204546975U (en) | 2015-04-28 | 2015-04-28 | A kind of fast open, mold closing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204546975U true CN204546975U (en) | 2015-08-12 |
Family
ID=53822132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520265855.7U Active CN204546975U (en) | 2015-04-28 | 2015-04-28 | A kind of fast open, mold closing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204546975U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107627649A (en) * | 2016-07-18 | 2018-01-26 | 宁波精达成形装备股份有限公司 | A kind of composite formed machine |
-
2015
- 2015-04-28 CN CN201520265855.7U patent/CN204546975U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107627649A (en) * | 2016-07-18 | 2018-01-26 | 宁波精达成形装备股份有限公司 | A kind of composite formed machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108035926B (en) | A kind of application method of multi-cylinder linkage hydraulic system of hydraulic machine | |
| CN102139524A (en) | Injection mould for automobile fuel tank fuel filler cap | |
| CN206632280U (en) | A kind of enclosed multi-ram forging hydraulic press | |
| CN203831643U (en) | Die adjusting device for tire vulcanizing machine | |
| CN102463659B (en) | Electric brake nut adjusting type die closing mechanism | |
| CN202045356U (en) | One-way valve injection device for die casting machine | |
| CN104084568B (en) | A kind of gravity metal type casting Mould opening and closing machine | |
| CN204546975U (en) | A kind of fast open, mold closing mechanism | |
| CN207669666U (en) | A kind of sliding transfer formula post forming injection mold | |
| CN101637963A (en) | Pressurizing locking die and slideway type die opening and closing device for two-template injection molding machine | |
| CN105171987A (en) | Novel mould-regulating and mould-closing mechanism and two-plate type hydraulic press | |
| CN204770585U (en) | Horizontal low pressure casting machine | |
| CN101920570A (en) | Multicolored rubber sole machine and middle template lifting mechanism thereof | |
| CN103128959A (en) | Mould locking device for bottle blowing machine | |
| CN202021334U (en) | Novel injection control valve | |
| CN202965121U (en) | Vertical-compression-type mould clamping mechanism for injection molding machines and die casting machines | |
| CN206242569U (en) | A kind of semi-automatic feeding device of hydraulic coupling machine | |
| CN201275861Y (en) | Two-formwork injection moulding machine supercharging locking mould and sliding rail type mould opening-closing apparatus | |
| CN201685390U (en) | Multicolor rubber sole making machine with middle die plate jacking mechanism | |
| CN203956065U (en) | A kind of gravity metal type casting Mould opening and closing machine | |
| CN204505745U (en) | Two plate hydraulic pressure cohesion style clamping apparatus | |
| CN205112264U (en) | In automatic structure of punching a hole of in -process of moulding plastics | |
| CN203317658U (en) | Die locking device for injection molding machine | |
| CN202106522U (en) | Injection molding machine mold-closing and mold-locking stroke automatic conversion cylinder | |
| CN205075222U (en) | Novel transfer mould locking mechanism and two board -like hydraulic presses |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |