CN201098963Y - Die protective device - Google Patents
Die protective device Download PDFInfo
- Publication number
- CN201098963Y CN201098963Y CNU2007200457008U CN200720045700U CN201098963Y CN 201098963 Y CN201098963 Y CN 201098963Y CN U2007200457008 U CNU2007200457008 U CN U2007200457008U CN 200720045700 U CN200720045700 U CN 200720045700U CN 201098963 Y CN201098963 Y CN 201098963Y
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- mould
- fixed part
- fixed
- protective device
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Abstract
The utility model discloses a mould protective device, wherein, a mould arranged on a machine station comprises a first die and a second die, and the first die is internally provided with an ejector plate, on which a plurality of ejector pins are fixed. The protective device comprises a fixed mount and an induction type microswitch, wherein, the fixed mount comprises a first fixed part and a second fixed part, one end of the first fixed part is fixed on one side above the machine station, the other end of the first fixed part is extended out from one side of the machine station and is provided with the second fixed part, the first die is arranged on the lower side of the extending part of the second fixed part, and the induction type microswitch arranged at the bottom end of the second fixed part or on one side of the bottom end comprises an induction part which is arranged above the position where the ejector plate clamps the dies, thereby avoiding each mould from being opened with a groove on the side with the ejector plate; a microswitch is arranged on the upper side of each mould, thereby solving the problem that the microswitch is broken during the process that the mould is assembled, disassembled or carried.
Description
[technical field]
The relevant a kind of mould protective device of the utility model, particularly relevant a kind of device that utilizes microswitch that mould is protected.
[background technology]
See also Fig. 1; its protective device that illustrates prior art is installed in the three-dimensional structure diagram on the mould; when using mould to produce product; mould can exist one first mould 1 and the second relative mould 2 of one first mould 1 usually; be provided with several ejector retainner plates 4 in this first mould 1; be fixed with some thimbles 3 on these several ejector retainner plates 4; above-mentioned ejector retainner plate 4 can move in first mould 1; thereby driving each thimble 3 moves in first mould 1; this first mould 1 is provided with a groove 6 away from second mould, 2 one sides; be provided with a touch-type microswitch 5 in this groove 6, this touch-type microswitch 5 is provided with a touch points 7 in first mould, 1 an inboard end.
Please consult Fig. 2 jointly, the cut-away structure chart when it illustrates to the mould matched moulds of the protective device that prior art is installed.When this mould before closure; in order to protect the safety of mould; need whether fall back on the position to the ejector retainner plate 4 of mould detects; whether detect ejector retainner plate 4 falls back on the position and just carries out matched moulds; thereby the thimble 3 when guaranteeing matched moulds on first mould 1 all shrinks in first mould 1; avoided the thimble 3 on first mould 1 not shrink the situation that in first mould 1, causes thimble 3 and second mould, 2 damaged in collision moulds; specifically be that ejector retainner plate 4 returns trigger touch points 7 before matched moulds, thereby notify this control end motor (figure does not show) can carry out the action of matched moulds.
Yet; above-mentioned protective device is for each mould; all need offer groove 6 above first mould 1 at it; and each all will be equipped with a touch-type microswitch 5 above the mould; so consumptive material is many; and mould is wanted frequent upper and lower mould, and in handling process, the touch-type microswitch crushed easily in 50 minutes.
In view of this; be necessary to develop a kind of mould protective device in fact; utilize this mould protective device; can avoid offering groove in ejector retainner plate one side that has of each mould; and can avoid each that a touch-type microswitch all will be installed above the mould; solve mould at upper and lower mould, and in handling process, the problem that the touch-type microswitch is damaged by pressure.
[summary of the invention]
Therefore; the purpose of this utility model is to provide a kind of mould protective device; utilize this mould protective device; can avoid having ejector retainner plate one side and offer groove at each mould; and can avoid each that a touch-type microswitch all will be installed above the mould; solve mould at upper and lower mould, and in handling process, the problem that the touch-type microswitch is damaged by pressure.
For reaching above-mentioned purpose, mould protective device of the present utility model, wherein, this mould is located on the board, and this mould comprises one first mould and one second mould, is provided with ejector retainner plate in this first mould, is fixed with several thimbles on this ejector retainner plate, and this protective device comprises:
One fixed mount, this fixed mount comprises one first fixed part and one second fixed part, this first fixed part, one end is fixed in one of board top side, and this first fixed part other end stretches out and is provided with this second fixed part from board one side, and the side was above-mentioned first mould under this second fixed part extended;
One induction type microswitch, it is located at one of above-mentioned second fixed part bottom or bottom side, and this induction type microswitch comprises an induction part, the top of position when it is located at above-mentioned ejector retainner plate matched moulds.
Compared to prior art; utilize this mould protective device; the moving switch because usability should decline; and be arranged on the board; so can avoid offering groove in ejector retainner plate one side that has of each mould; and can avoid each that the problem of a touch-type microswitch all will be installed above the mould; and because the induction type microswitch is arranged on the board; mould is at upper and lower mould; and in handling process; need not to involve the induction type microswitch, thus the problem of avoiding microswitch to be damaged by pressure.
For the purpose of this utility model, structural feature and function thereof are had further understanding, conjunction with figs. is described in detail as follows now:
[description of drawings]
The protective device that Fig. 1 illustrates prior art is installed in the three-dimensional structure diagram on the mould.
Cut-away structure chart when Fig. 2 illustrates to the mould matched moulds of the protective device that prior art is installed.
The protective device that Fig. 3 illustrates a preferred embodiment of the present utility model is installed in the three-dimensional structure diagram on the mould.
Cut-away structure chart when Fig. 4 illustrates to the mould matched moulds of the protective device that a preferred embodiment of the present utility model is installed.
[specific embodiment]
See also Fig. 3, its protective device that illustrates a preferred embodiment of the present utility model is installed in the three-dimensional structure diagram on the mould.
For reaching above-mentioned purpose, mould protective device of the present utility model, wherein; this mould is located on the board 70, and this mould comprises one first mould 10 and one second mould 20, is provided with ejector retainner plate 40 in this first mould 10; be fixed with several thimbles 30 on this ejector retainner plate 40, this protective device comprises:
One fixed mount 60, this fixed mount 60 comprises one first fixed part 61 and one second fixed part 62, these first fixed part, 61 1 ends are fixed in one of board 70 tops side, these first fixed part, 61 other ends stretch out and are provided with this second fixed part 62 from board 70 1 sides, and the side was above-mentioned first mould 10 under this second fixed part 62 extended;
One induction type microswitch 50, it is located at one of above-mentioned second fixed part 62 bottoms side, and this induction type microswitch 50 comprises an induction part 51, the top of position when it is located at above-mentioned ejector retainner plate 40 matched moulds.
Preferably, in present embodiment, above-mentioned first fixed part 61 is vertical with second fixed part 62, above-mentioned second fixed part 62 is provided with a locating slot 64 with certain-length, and said fixing frame 60 also comprises two-screw 63, and this two-screw 63 penetrates above-mentioned locating slot 64 this second fixed part 62 is locked on above-mentioned first fixed part 61, because above-mentioned locating slot 64 has certain-length, therefore second fixed part, 62 high and low positions can be adjusted, thereby the function that adapts to different moulds can be reached.
Please consult Fig. 3, Fig. 4 jointly, the cut-away structure chart when wherein Fig. 4 illustrates mould matched moulds for protective device that a preferred embodiment of the present utility model is installed.
When matched moulds, above-mentioned ejector retainner plate 40 is wanted first return, above-mentioned thimble 30 then shrinks in first mould 10, and do not expose, induction type microswitch 50 detects above-mentioned ejector retainner plate 40 returns, induction type microswitch 50 includes a transmission line 52, by transmission line 52 this information is transferred to control end motor (figure does not show), control end motor (figure do not show) obtains carrying out after the information of ejector retainner plate 40 correct returns the action of matched moulds, if above-mentioned ejector retainner plate does not have return, induction type microswitch 50 feedback corresponding informations then, thus can not matched moulds, thus avoid thimble 30 not have to shrink and hit the situation that mould causes the mould damage.
Compared to prior art; utilize this mould protective device; the moving switch 50 because usability should decline; and be arranged on the board 70; so can avoid offering groove in ejector retainner plate 40 1 sides that have of each mould; and can avoid each that the problem of a touch-type microswitch all will be installed above the mould; and because induction type microswitch 50 is arranged on the board 70; mould is at upper and lower mould; and in handling process; need not to involve induction type microswitch 50, thus the problem of avoiding microswitch to be damaged by pressure.
Claims (4)
1, a kind of mould protective device, wherein, this mould is located on the board, and this mould comprises one first mould and one second mould, is provided with ejector retainner plate in this first mould, is fixed with several thimbles on this ejector retainner plate, it is characterized in that this protective device comprises:
One fixed mount, this fixed mount comprises one first fixed part and one second fixed part, this first fixed part, one end is fixed in one of board top side, and this first fixed part other end stretches out and is provided with this second fixed part from board one side, and the side was above-mentioned first mould under this second fixed part extended;
One induction type microswitch, it is located at one of above-mentioned second fixed part bottom or bottom side, and this induction type microswitch comprises an induction part, the top of position when it is located at above-mentioned ejector retainner plate matched moulds.
2, mould protective device as claimed in claim 1 is characterized in that, above-mentioned first fixed part is vertical with second fixed part.
3, mould protective device as claimed in claim 1; it is characterized in that; above-mentioned second fixed part is provided with a locating slot with certain-length, and the said fixing frame also comprises at least one screw, and this screw penetrates above-mentioned locating slot this second fixed part is locked on above-mentioned first fixed part.
4, as claim 1 or 2 or 3 described mould protective devices, it is characterized in that this induction type microswitch includes a transmission line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200457008U CN201098963Y (en) | 2007-08-29 | 2007-08-29 | Die protective device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200457008U CN201098963Y (en) | 2007-08-29 | 2007-08-29 | Die protective device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201098963Y true CN201098963Y (en) | 2008-08-13 |
Family
ID=39935495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200457008U Expired - Fee Related CN201098963Y (en) | 2007-08-29 | 2007-08-29 | Die protective device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201098963Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102363353A (en) * | 2011-06-29 | 2012-02-29 | 苏州品翔电通有限公司 | Horizontal shooter with a protection for unreturned ejection pin after demolding |
| CN102717504A (en) * | 2012-06-28 | 2012-10-10 | 镒生电线塑料(昆山)有限公司 | Return protection switch for thimble of mold |
| CN102909255A (en) * | 2012-11-06 | 2013-02-06 | 南通富士通微电子股份有限公司 | Punching die and stamping system |
| CN107283720A (en) * | 2016-03-31 | 2017-10-24 | 东莞酷派软件技术有限公司 | A kind of injection moulding process of injection mold and handware |
-
2007
- 2007-08-29 CN CNU2007200457008U patent/CN201098963Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102363353A (en) * | 2011-06-29 | 2012-02-29 | 苏州品翔电通有限公司 | Horizontal shooter with a protection for unreturned ejection pin after demolding |
| CN102717504A (en) * | 2012-06-28 | 2012-10-10 | 镒生电线塑料(昆山)有限公司 | Return protection switch for thimble of mold |
| CN102717504B (en) * | 2012-06-28 | 2015-05-20 | 镒生电线塑料(昆山)有限公司 | Return protection switch for thimble of mold |
| CN102909255A (en) * | 2012-11-06 | 2013-02-06 | 南通富士通微电子股份有限公司 | Punching die and stamping system |
| CN107283720A (en) * | 2016-03-31 | 2017-10-24 | 东莞酷派软件技术有限公司 | A kind of injection moulding process of injection mold and handware |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080813 Termination date: 20120829 |