CN202753360U - Double-plate type injection molding machine clamping mechanism - Google Patents
Double-plate type injection molding machine clamping mechanism Download PDFInfo
- Publication number
- CN202753360U CN202753360U CN 201220428618 CN201220428618U CN202753360U CN 202753360 U CN202753360 U CN 202753360U CN 201220428618 CN201220428618 CN 201220428618 CN 201220428618 U CN201220428618 U CN 201220428618U CN 202753360 U CN202753360 U CN 202753360U
- Authority
- CN
- China
- Prior art keywords
- oil cylinder
- plate
- fixed
- limit switch
- molding plate
- 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
Links
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model provides a double-plate type injection molding machine clamping mechanism which comprises a fixed molding plate, a movable molding plate, a first oil cylinder, a second oil cylinder, a pulling rod and a limit switch. A first end of the pulling rod is fixed on the movable molding plate. A second end of the pulling rod penetrates through a pulling rod hole which is formed in the fixed molding plate. The fixed molding plate is connected with the pulling rod in a sliding mode. The first oil cylinder is fixed on the fixed molding plate. The second oil cylinder is embedded in the first oil cylinder. A cylinder head of the second oil cylinder is used as a piston of the first oil cylinder. The pulling rod is used as a piston rod of both the first oil cylinder and the second oil cylinder. The limit switch is arranged on the movable molding plate. An ejection rod which is used for touching the limit switch is fixedly arranged on the fixed molding plate. The double-plate type injection molding machine clamping mechanism has the advantages of being small in outline size, small in space occupation, low in manufacturing cost, perfect in the stress state of the molding plates, good in the rigidity of the clamping mechanism and high in precision.
Description
Technical field
The utility model relates to a kind of Clamping Device of Injection Moulding Machine, particularly a kind of two-plate injection machine clamping.
Background technology
The three plate machines that two-plate injection machine is relative and traditional have saved the tailgate in the mold closing mechanism, clamp force are acted directly on two templates of fixed mould, and equipment can be saved lot of materials and take up an area the space thus, has reduced the cost of injection machine.In two-plate injection machine, mostly adopt Hydraulic Cylinder machine hinge body, be hinged into matched moulds, die sinking and locked mode motion by machine, thereby so that the appearance and size that lodging connects is larger, floor space is large, and is very heavy, be difficult for adjusting, precision is low, causes easily stroke.
The utility model content
The technical problem that (one) will solve
It is little that the technical problems to be solved in the utility model provides a kind of appearance and size, simple in structure, the two-plate injection machine clamping that precision is high.
(2) technical scheme
For solving the problems of the technologies described above; the utility model provides a kind of two-plate injection machine clamping; comprise solid plate 4; moving platen 6; the first oil cylinder 3; the second oil cylinder 1; pull bar 5 and limit switch 7; described pull bar 5 first ends are fixed on the described moving platen 6; described pull bar 5 second ends pass the tie rod hole of described solid plate 4; described solid plate 4 is slidingly connected on the described pull bar 5; described the first oil cylinder 3 is fixed on the described solid plate 4; described the second oil cylinder 1 is embedded into described the first oil cylinder 3 cylinder bodies; the cylinder head 2 of described the second oil cylinder 1 is as the piston of described the first oil cylinder 3; described the first oil cylinder 3 and the second oil cylinder 1 share described pull bar 5 as piston rod; described limit switch 7 is installed on the described moving platen 6, and fixed installation is useful on the push rod 8 of the described limit switch 7 of touching on the described solid plate 4.
Further, described the first oil cylinder 3 is bolted on the described solid plate 4.
(3) beneficial effect
The utility model two-plate injection machine clamping, appearance and size is little, and floor space is few, has reduced production cost; The template stress is desirable, the clamping good rigidly, and precision is high; Be provided with limit switch, when moving platen moved to extreme position, push rod touched limit switch, and the limit switch action makes the oil cylinder stop motion, the protection mould.
Description of drawings
Fig. 1 is the structural representation of the utility model two-plate injection machine clamping.
The specific embodiment
Consult Fig. 1; the utility model provides a kind of two-plate injection machine clamping; comprise solid plate 4; moving platen 6; the first oil cylinder 3; the second oil cylinder 1; pull bar 5 and limit switch 7; pull bar 5 first ends are provided with screw thread; be provided with accordingly screw on the moving platen 6; pull bar 5 is fixed on the moving platen 6 by threaded engagement; offer tie rod hole on the solid plate 4; pull bar 5 second ends pass tie rod hole; solid plate 4 is slidingly connected on the pull bar 5; the first oil cylinder 3 is bolted on the solid plate 4; the second oil cylinder 1 is embedded into the first oil cylinder 3 cylinder bodies; the cylinder body external diameter of the second oil cylinder 1 is less than the diameter of the inboard wall of cylinder block of the first oil cylinder 3; the cylinder head 2 of the second oil cylinder 1 is as the piston of the first oil cylinder 3; the first oil cylinder 3 and the second oil cylinder 1 share pull bar 5 as piston rod, and limit switch 7 is installed on the moving platen 6, and fixed installation is useful on the push rod 8 of the described limit switch 7 of touching on the solid plate 4.During matched moulds, in the hydraulic fluid port oil-feed of the right-hand member of the first oil cylinder 3 and the second oil cylinder 1, piston is moved to the left by the oil pressure effect, thereby solid plate 4 and moving platen 6 are drawn close mutually, finishes mould; During minute mould, in the hydraulic fluid port oil-feed of the left end of the first oil cylinder 3 and the second oil cylinder 1, piston is moved right by the effect of oil pressure, thereby solid plate 4 and moving platen 6 are separated from each other, and finishes a minute mould.The utility model two-plate injection machine clamping, appearance and size is little, and floor space is little, has reduced production cost; The template stress is desirable, the clamping good rigidly, and precision is high; Be provided with limit switch, when moving platen moved to extreme position, push rod touched limit switch, and the limit switch action makes the oil cylinder stop motion, the protection mould.
The above only is preferred embodiment of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (2)
1. two-plate injection machine clamping; it is characterized in that: comprise solid plate (4); moving platen (6); the first oil cylinder (3); the second oil cylinder (1); pull bar (5) and limit switch (7); described pull bar (5) first end is fixed on the described moving platen (6); described pull bar (5) second ends pass the tie rod hole of described solid plate (4); described solid plate (4) is slidingly connected on the described pull bar (5); described the first oil cylinder (3) is fixed on the described solid plate (4); described the second oil cylinder (1) is embedded into described the first oil cylinder (3) cylinder body; the cylinder head (2) of described the second oil cylinder (1) is as the piston of described the first oil cylinder (3); described the first oil cylinder (3) and the second oil cylinder (1) share described pull bar (5) as piston rod; described limit switch (7) is installed on the described moving platen (6), and the upper fixed installation of described solid plate (4) is useful on the push rod (8) of the described limit switch of touching (7).
2. two-plate injection machine clamping as claimed in claim 1, it is characterized in that: described the first oil cylinder (3) is bolted on the described solid plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220428618 CN202753360U (en) | 2012-08-27 | 2012-08-27 | Double-plate type injection molding machine clamping mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220428618 CN202753360U (en) | 2012-08-27 | 2012-08-27 | Double-plate type injection molding machine clamping mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202753360U true CN202753360U (en) | 2013-02-27 |
Family
ID=47732555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220428618 Expired - Fee Related CN202753360U (en) | 2012-08-27 | 2012-08-27 | Double-plate type injection molding machine clamping mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202753360U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107538698A (en) * | 2017-09-21 | 2018-01-05 | 东莞市联洲知识产权运营管理有限公司 | A kind of adjustable injection mold of opening stroke |
-
2012
- 2012-08-27 CN CN 201220428618 patent/CN202753360U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107538698A (en) * | 2017-09-21 | 2018-01-05 | 东莞市联洲知识产权运营管理有限公司 | A kind of adjustable injection mold of opening stroke |
| CN107538698B (en) * | 2017-09-21 | 2019-07-16 | 江门市江海区锦泰源五金塑料模具有限公司 | A kind of adjustable injection mold of opening stroke |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202412609U (en) | Mould mechanism with pitched roof for pulling inner side core and slider for pulling outer side core | |
| CN204687268U (en) | A kind of injection mold diagonal-cut rack formula side core-pulling mechanism | |
| CN203409988U (en) | A mold clamping mechanism for a two-platen injection molding machine | |
| CN101961909B (en) | Three-opening hooked opening/closing mould mechanism for injection mould | |
| CN101637963A (en) | Pressurizing locking die and slideway type die opening and closing device for two-template injection molding machine | |
| CN204095068U (en) | Side core-pulling injection mold | |
| CN202753360U (en) | Double-plate type injection molding machine clamping mechanism | |
| CN203600532U (en) | Inversion type injection mold structure | |
| CN103144255A (en) | Mold mechanism realizing inner core extraction by oblique ejectors and outer core extraction by outer sliding blocks | |
| CN202965121U (en) | Vertical-compression-type mould clamping mechanism for injection molding machines and die casting machines | |
| CN203198192U (en) | Synchronous same-direction multi-head oil cylinder | |
| CN201525108U (en) | Internal core-pulling mold structure | |
| CN201275861Y (en) | Two-formwork injection moulding machine supercharging locking mould and sliding rail type mould opening-closing apparatus | |
| CN202685211U (en) | Die of water pump body | |
| CN203973939U (en) | The mould of internal thread plastic cement products | |
| CN203391233U (en) | Separating type angled core-pulling mechanism of automobile lamp body mold | |
| CN201776880U (en) | Two-color rotary injection mold | |
| CN206374151U (en) | A kind of secondary ejector mechanism of external screw thread Plastic Injection Mould tool | |
| CN203665862U (en) | Pulling core mechanism for fixed mold of injection mold | |
| CN202702555U (en) | Double-cylinder pressurizing mold closing mechanism | |
| CN203702721U (en) | Mould moving and mould locking integrated closing oil cylinder structure | |
| CN202965119U (en) | Toggle type mould locking device of injection molding machine | |
| CN201824537U (en) | Mode locking and opening device of plastic injection molding machine | |
| CN203210617U (en) | Biparting surface injection mold device | |
| CN203046127U (en) | Solar type injection molding machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130227 Termination date: 20150827 |
|
| EXPY | Termination of patent right or utility model |