CN2173692Y - Vertical hydraulic injection molder - Google Patents
Vertical hydraulic injection molder Download PDFInfo
- Publication number
- CN2173692Y CN2173692Y CN 93240681 CN93240681U CN2173692Y CN 2173692 Y CN2173692 Y CN 2173692Y CN 93240681 CN93240681 CN 93240681 CN 93240681 U CN93240681 U CN 93240681U CN 2173692 Y CN2173692 Y CN 2173692Y
- Authority
- CN
- China
- Prior art keywords
- toggle
- toggle link
- injection
- upright post
- closing mechanism
- 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
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model relates to a vertical hydraulic injection molder belonging to the plastic processing machinery. The utility model is composed of a machine body, an injection device, and a matched molds device which adopts a single toggle matched molds device with a structure that a fixed mould plate and a moving mould plate are arranged on a guide upright post, a bottom plate is fixed on the bottom of the guide upright post, and two hinged toggle rods are connected through a toggle rod seat. The toggle rods can do left motion when a piston rod is pushed to do the left motion by the high pressure oil arranged in a matched molds oil cylinder, the cut angle of the two toggle rods changes into a straight line (180 DEG), the moving mould plate is pushed to move upwards, and the prior clamp can be realized. The ultimate locking of the mould in the injection can be ensured.
Description
The utility model relates to plastic processing machinery, particularly a kind of vertical hydraulic injection (mo(u)lding) machine.
Three types of plastic-injection moulding machine has horizontal, vertical and angie types.It is little that vertical injector has floor space, simple in structure, and mold attaching/detaching is convenient, and the inserts of moulded products is easy to lay, and more is applied on the small-sized injection (mo(u)lding) machine.Homemade vertical hydraulic injector is made up of fuselage, injection device, mold closing mechanism mostly at present, mold closing mechanism adopts hyperbolic elbow mold closing mechanism more, this mold closing mechanism, its die cylinder axis and injection device oil cylinder axis are a line and arrange (see figure 2), like this, the fuselage height, the poor stability of machine, the operation of machine, more mold exchange, maintenance are all inconvenient.
The purpose of this utility model is, provides a kind of fuselage lower, and machine run is stable, operation, easy to maintenance, the vertical hydraulic injection (mo(u)lding) machine that floor space is less.
The technical solution of the utility model is: it is by fuselage, injection device, mold closing mechanism constitutes, its mold closing mechanism has adopted single elbow mold closing mechanism, its structure is, at guide upright post (11,11 ') top, adorning solid plate (10) and moving platen (1), at guide upright post (11,11 ') bottom, be fixed with base plate (12), under moving platen (1), fixing toggle link seat (2), on base plate (12), fixing toggle link seat (5), two toggle link seats (2), (5) on, hinge toggle link (3) and toggle link (4) respectively, two toggle links (3), (4) by bearing pin (8) hinge together, on toggle link (4), go back the piston rod that hinge die cylinder (6).
Its course of work is: when die cylinder inner high voltage oil promotes the piston rod left lateral, drive bearing pin (8) left lateral, the angle of cut between two toggle links (3), (4) becomes straight line (180 °), promote moving platen (1) upwards, the matched moulds system realizes giving tight because of strain takes place to mould, when injection, because the effect of the mould power that expands, pull bar is realized final locking to mould.
The vertical hydraulic injector of single elbow mold closing mechanism, floor space is little, and the fuselage height is low, and machine run is stable, operation, easy to maintenance.
The drawing explanation:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the vertical type injection molding machine mold closing mechanism transmission schematic diagram of hyperbolic elbow mold closing mechanism;
Fig. 3 is the utility model mold closing mechanism transmission schematic diagram.
Embodiment: by fuselage, injection device, the vertical hydraulic injection (mo(u)lding) machine that mold closing mechanism constitutes, the structure of its mold closing mechanism as shown in Figure 1, at guide upright post (11,11 ') top, adorning solid plate (10) and moving platen (1), at guide upright post (11,11 ') bottom, be fixed with base plate (12), under moving platen (1), fixing toggle link seat (2), on base plate (12), fixing toggle link seat (5), two toggle link seats (2) (5), upward hinge toggle link (3) and toggle link (4) respectively, and two toggle links (3) (4) are by bearing pin (8) hinge together, on the toggle link (4), also the piston rod of die cylinder (6) by pin hinge.
When die sinking height stroke is 180mm, adopt the complete machine height of single elbow mold closing mechanism can reduce 400mm～500mm.
Claims (1)
1, a kind of vertical hydraulic injection (mo(u)lding) machine, it comprises fuselage, injection device, it is characterized in that, its mold closing mechanism has adopted single elbow mold closing mechanism, its structure is, at guide upright post (11,11 ') top, adorning solid plate (10) and moving platen (1), at guide upright post (11,11 ') bottom, be fixed with base plate (12), under moving platen (1), fixing toggle link seat (2), on base plate (12), fixing toggle link seat (5), on the two toggle link seats (2) (5), hinge toggle link (3) and toggle link (4) respectively, and two toggle links (3) (4) by bearing pin (8) hinge together, on toggle link (4), also the piston rod of die cylinder (6) by pin hinge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93240681 CN2173692Y (en) | 1993-09-24 | 1993-09-24 | Vertical hydraulic injection molder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93240681 CN2173692Y (en) | 1993-09-24 | 1993-09-24 | Vertical hydraulic injection molder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2173692Y true CN2173692Y (en) | 1994-08-10 |
Family
ID=33814861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93240681 Expired - Fee Related CN2173692Y (en) | 1993-09-24 | 1993-09-24 | Vertical hydraulic injection molder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2173692Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100368180C (en) * | 2002-11-26 | 2008-02-13 | 王凯 | Crank mould-closing mechanism |
| WO2009000152A1 (en) * | 2007-06-26 | 2008-12-31 | Chen Hsong Asset Management Limited | Injection molding machine |
| CN105751423A (en) * | 2016-05-19 | 2016-07-13 | 宁波方正汽车模具有限公司 | Locking mechanism of fully automatic foaming mold sliding block |
| CN111452318A (en) * | 2019-05-20 | 2020-07-28 | 宁波高新协力机电液有限公司 | Internal heating type hot runner plastic injection molding machine |
-
1993
- 1993-09-24 CN CN 93240681 patent/CN2173692Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100368180C (en) * | 2002-11-26 | 2008-02-13 | 王凯 | Crank mould-closing mechanism |
| WO2009000152A1 (en) * | 2007-06-26 | 2008-12-31 | Chen Hsong Asset Management Limited | Injection molding machine |
| US7993129B2 (en) | 2007-06-26 | 2011-08-09 | Chen Hsong Asset Management Limited | Injection molding machine |
| CN105751423A (en) * | 2016-05-19 | 2016-07-13 | 宁波方正汽车模具有限公司 | Locking mechanism of fully automatic foaming mold sliding block |
| CN105751423B (en) * | 2016-05-19 | 2018-01-05 | 宁波方正汽车模具有限公司 | The lockable mechanism of Full-automatic foaming mould slide block |
| CN111452318A (en) * | 2019-05-20 | 2020-07-28 | 宁波高新协力机电液有限公司 | Internal heating type hot runner plastic injection molding machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |