CN103386721A - Ejector pin and angle ejector fast-installation or replacement structure for plastic mold - Google Patents
Ejector pin and angle ejector fast-installation or replacement structure for plastic mold Download PDFInfo
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- CN103386721A CN103386721A CN2013103040260A CN201310304026A CN103386721A CN 103386721 A CN103386721 A CN 103386721A CN 2013103040260 A CN2013103040260 A CN 2013103040260A CN 201310304026 A CN201310304026 A CN 201310304026A CN 103386721 A CN103386721 A CN 103386721A
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- thimble
- push plate
- moving platen
- plate
- dynamic model
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Abstract
The invention discloses an ejector pin and angle ejector fast-installation or replacement structure for a plastic mold. The ejector pin and angle ejector fast-installation or replacement structure comprises a fixed mold and a movable mold and is characterized in that the movable mold comprises a movable mold plate; the movable mold plate is connected to square iron; the square iron is connected to a movable mold panel; an ejector pin push plate is arranged between the movable mold plate and the movable mold panel; a return pin is arranged on the ejector pin push plate and the movable mold plate; a spring is sleeved on the return pin; one end of the spring presses against the ejector pin push plate and the other end of the spring presses against the movable mold plate; the ejector pin push plate is connected to an angle ejector and an ejector pin; and the ejector pin push plate is provided with push plate installation screws for connecting the ejector pin push plate to the movable mold plate. The ejector pin and angle ejector fast-installation or replacement structure solves the problems of the prior art, has a simple structure and is used for a plastic mold.
Description
Technical field
The present invention relates to a kind of thimble for plastic mould, oblique top Fast Installation or change structure.
Background technology
Existing plastic mould, when relating to the installation of die ejector pin oblique top or changing,, because spring has precompressed length, must first install spring compression or change the thimble oblique top again.The mode that adopts is to add a screw hole on back stitching, makes a cushion block from front and with screw, back stitching is pulled on.The method relatively bothers, and has and will look for screw, looks for cushion block, and on back stitching, screw hole must be arranged.
Summary of the invention
The objective of the invention is in order to overcome weak point of the prior art, a kind of thimble that is used for plastic mould simple in structure, oblique top Fast Installation are provided or change structure.
In order to achieve the above object, the present invention adopts following scheme:
a kind of thimble for plastic mould, oblique top Fast Installation or replacing structure, include fixed half and moving half, it is characterized in that: described dynamic model includes moving platen, be connected with square iron on described moving platen, be connected with the dynamic model panel on described square iron, be provided with thimble push plate between described moving platen and dynamic model panel, be provided with back stitching on described thimble push plate and moving platen, be arranged with spring on described back stitching, described spring one end top is pressed on described thimble push plate, described spring other end top is pressed on described moving platen, be connected with oblique top and thimble on described thimble push plate, be provided with the push pedal installation screw that described thimble push plate can be connected on described moving platen on described thimble push plate.
A kind of thimble for plastic mould as above, oblique top Fast Installation or replacing structure, is characterized in that being provided with screw hole on described moving platen, in described push pedal, the reduction length of the axial length of screw front end thread greater than described spring is installed.
A kind of thimble for plastic mould as above, oblique top Fast Installation or replacing structure, it is characterized in that being provided with Ejector Retainer Plate between described thimble push plate and dynamic model panel, described Ejector Retainer Plate is fixedly connected on described thimble push plate by screw, be provided with installing hole on the thimble push plate of telling, be provided with counter sink on the described Ejector Retainer Plate position corresponding with described installing hole, be provided with through hole on described dynamic model panel and described counter sink correspondence position, described push pedal is installed screw and is arranged in described through hole, counter sink, installing hole and screw hole.
A kind of thimble for plastic mould as above, oblique top Fast Installation or replacing structure, is characterized in that described cover half includes solid plate, is connected with the cover half panel on described solid plate.
A kind of thimble for plastic mould as above, oblique top Fast Installation or replacing structure, is characterized in that being provided with link slot on described moving platen, and an end top of described spring is pressed in described link slot.
In sum, the present invention with respect to its beneficial effect of prior art is:
The present invention is simple in structure, at thimble, and when oblique top is repaired or is changed, just can be with thimble as long as the part of thimble push plate back has been torn open, oblique top removes changes or repairs, and need not go for other instrument and assist, and just can complete disassemble and assemble work.Saving many times increases work efficiency.
Description of drawings
Fig. 1 is schematic diagram of the present invention.
The specific embodiment
The invention will be further described below in conjunction with description of drawings and the specific embodiment:
a kind of thimble for plastic mould as shown in Figure 1, oblique top Fast Installation or replacing structure, include cover half 1 and dynamic model 2, described dynamic model 2 includes moving platen 21, be connected with square iron 22 on described moving platen 21, be connected with dynamic model panel 23 on described square iron 22, be provided with thimble push plate 24 between described moving platen 21 and dynamic model panel 23, be provided with back stitching 3 on described thimble push plate 24 and moving platen 21, be arranged with spring 4 on described back stitching 3, described spring 4 one end tops are pressed on described thimble push plate 24, described spring 4 other end tops are pressed on described moving platen 21, be connected with oblique top 5 and thimble 6 on described thimble push plate 24, be provided with the push pedal installation screw 7 that described thimble push plate 24 can be connected on described moving platen 21 on described thimble push plate 24.
Be provided with screw hole 8 in the present invention on described moving platen 21, in described push pedal, the reduction length of the axial length of screw 7 front end threads greater than described spring 4 be installed.
Be provided with Ejector Retainer Plate 25 in the present invention between described thimble push plate 24 and dynamic model panel 23, described Ejector Retainer Plate 25 is fixedly connected on described thimble push plate 24 by screw 8, be provided with installing hole 26 on the thimble push plate 24 of telling, be provided with counter sink 27 on described Ejector Retainer Plate 25 position corresponding with described installing hole 26, be provided with through hole 28 on described dynamic model panel 23 and described counter sink 27 correspondence positions, described push pedal is installed screw 7 and is arranged in described through hole 28, counter sink 27, installing hole 26 and screw hole 8.
Cover half described in the present invention 1 includes solid plate 11, is connected with cover half panel 12 on described solid plate 11.
Be provided with link slot 13 in the present invention on described moving platen 21, an end top of described spring 4 is pressed in described link slot 13.
Above demonstration and described basic principle of the present invention and principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; that describes in above-described embodiment and specification just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (5)
1. thimble that is used for plastic mould, oblique top Fast Installation or replacing structure, include cover half (1) and dynamic model (2), it is characterized in that: described dynamic model (2) includes moving platen (21), be connected with square iron (22) on described moving platen (21), be connected with dynamic model panel (23) on described square iron (22), be provided with thimble push plate (24) between described moving platen (21) and dynamic model panel (23), be provided with back stitching (3) on described thimble push plate (24) and moving platen (21), be arranged with spring (4) on described back stitching (3), described spring (4) one end tops are pressed on described thimble push plate (24), described spring (4) other end top is pressed on described moving platen (21), be connected with oblique top (5) and thimble (6) on described thimble push plate (24), be provided with the push pedal installation screw (7) that described thimble push plate (24) can be connected on described moving platen (21) on described thimble push plate (24).
2. a kind of thimble for plastic mould according to claim 1, oblique top Fast Installation or change structure, it is characterized in that being provided with screw hole (8) on described moving platen (21), in described push pedal, the reduction length of the axial length of screw (7) front end thread greater than described spring (4) is installed.
3. a kind of thimble for plastic mould according to claim 2, oblique top Fast Installation or replacing structure, it is characterized in that being provided with Ejector Retainer Plate (25) between described thimble push plate (24) and dynamic model panel (23), described Ejector Retainer Plate (25) is fixedly connected on described thimble push plate (24) by screw (8), be provided with installing hole (26) on the thimble push plate of telling (24), be provided with counter sink (27) on described Ejector Retainer Plate (25) position corresponding with described installing hole (26), be provided with through hole (28) on described dynamic model panel (23) and described counter sink (27) correspondence position, described push pedal is installed screw (7) and is arranged on described through hole (28), counter sink (27), in installing hole (26) and screw hole (8).
4. a kind of thimble for plastic mould according to claim 1, oblique top Fast Installation or replacing structure, is characterized in that described cover half (1) includes solid plate (11), is connected with cover half panel (12) on described solid plate (11).
5. a kind of thimble for plastic mould according to claim 4, oblique top Fast Installation or change structure, it is characterized in that being provided with link slot (13) on described moving platen (21), an end top of described spring (4) is pressed in described link slot (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103040260A CN103386721A (en) | 2013-07-18 | 2013-07-18 | Ejector pin and angle ejector fast-installation or replacement structure for plastic mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103040260A CN103386721A (en) | 2013-07-18 | 2013-07-18 | Ejector pin and angle ejector fast-installation or replacement structure for plastic mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103386721A true CN103386721A (en) | 2013-11-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013103040260A Pending CN103386721A (en) | 2013-07-18 | 2013-07-18 | Ejector pin and angle ejector fast-installation or replacement structure for plastic mold |
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| CN (1) | CN103386721A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104191563A (en) * | 2014-08-26 | 2014-12-10 | 越晟精密机械(上海)有限公司 | Standard sample band testing die with replaceable die core |
| CN107030271A (en) * | 2017-04-27 | 2017-08-11 | 天能电池(芜湖)有限公司 | Dismountable cast welding machine thimble structure |
| CN107775905A (en) * | 2017-11-17 | 2018-03-09 | 中山市华志模具精密设备科技有限公司 | A kind of ejector retainner plate fast assembling disassembling structure for mould |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202021773U (en) * | 2010-12-31 | 2011-11-02 | 深圳市华益盛模具有限公司 | Ejection device for die |
| CN202129910U (en) * | 2011-07-15 | 2012-02-01 | 凡嘉科技（无锡）有限公司 | Reset structure of mould |
| CN203579957U (en) * | 2013-07-18 | 2014-05-07 | 中山市利群精密实业有限公司 | Novel rapid plastic mold thimble and angle ejector mounting or replacing structure |
-
2013
- 2013-07-18 CN CN2013103040260A patent/CN103386721A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202021773U (en) * | 2010-12-31 | 2011-11-02 | 深圳市华益盛模具有限公司 | Ejection device for die |
| CN202129910U (en) * | 2011-07-15 | 2012-02-01 | 凡嘉科技（无锡）有限公司 | Reset structure of mould |
| CN203579957U (en) * | 2013-07-18 | 2014-05-07 | 中山市利群精密实业有限公司 | Novel rapid plastic mold thimble and angle ejector mounting or replacing structure |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104191563A (en) * | 2014-08-26 | 2014-12-10 | 越晟精密机械(上海)有限公司 | Standard sample band testing die with replaceable die core |
| CN107030271A (en) * | 2017-04-27 | 2017-08-11 | 天能电池(芜湖)有限公司 | Dismountable cast welding machine thimble structure |
| CN107775905A (en) * | 2017-11-17 | 2018-03-09 | 中山市华志模具精密设备科技有限公司 | A kind of ejector retainner plate fast assembling disassembling structure for mould |
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Application publication date: 20131113 |