CN103101156A - Mould with sliding block resetting needle - Google Patents
Mould with sliding block resetting needle Download PDFInfo
- Publication number
- CN103101156A CN103101156A CN2013100387236A CN201310038723A CN103101156A CN 103101156 A CN103101156 A CN 103101156A CN 2013100387236 A CN2013100387236 A CN 2013100387236A CN 201310038723 A CN201310038723 A CN 201310038723A CN 103101156 A CN103101156 A CN 103101156A
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- CN
- China
- Prior art keywords
- sliding block
- needle
- slide block
- mould
- ejector
- 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.)
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Abstract
The invention discloses a mould with a sliding block resetting needle. The mould comprises an upper ejector needle board, a lower ejector needle board, a sliding block and a sliding block base, wherein ejector needles are fixed on the upper ejector needle board and the lower ejector needle board, and are abutted against the bottom face of the sliding block; one end of the sliding block is abutted against the sliding block base; a vertical rod-like sliding block resetting needle is further fixed on the upper ejector needle board and the lower ejector needle board; a needle hole adaptive to the sliding block resetting needle is formed in the sliding block base; the sliding block base is drawn back in a mould opening process; and the impact by the sliding block when the ejector needle is not reset can be avoided by inserting the sliding block resetting needle into the needle hole. The mould with the sliding block resetting needle provided by the invention is provided with the sliding block resetting needle for preventing the impact caused by the sliding block and the ejector needle, so as to form a forced ejector needle resetting mechanism. The sliding block resetting needle has the advantages of rapidness in machining and mounting, convenience in adjustment and strong reliability. Therefore, the possibility of the damage of the mould caused by colliding between workpieces, such as the sliding block, and the ejector mechanisms is nearly zero.
Description
Technical field
The present invention relates to mould, be specifically related to a kind of with the reset mould of pin of slide block.
Background technology
In the mould manufacturing was arranged, due to product, the thimble that may arrange in design was below slide block.In injection moulding process, thimble can reset before the slide block matched moulds under spring action, but the long-time rear spring of using may lose efficacy, and caused thimble in time not reset, and can clash into thimble during the slide block matched moulds as a result, and gently thimble severs, and is heavy can break slide block.
Summary of the invention
Technical problem to be solved by this invention is that thimble can not in time reset when spring is aging, causes damaging the problem of thimble and slide block.
in order to solve the problems of the technologies described above, the technical solution adopted in the present invention is to provide a kind of with the reset mould of pin of slide block, comprise, lower ejector retainner plate, slide block and take-up housing, on described, be fixed with thimble on lower ejector retainner plate, described thimble is resisted against on the bottom surface of described slide block, one end of described slide block is resisted against on described take-up housing, on described, also be fixed with the vertical shaft-like slide block pin that resets on lower ejector retainner plate, have on described take-up housing and the described slide block suitable pin hole of pin that resets, described take-up housing retreats when die sinking, the described slide block pin that resets inserts pin hole and is clashed into by slide block when avoiding described thimble not reset.
Provided by the inventionly be provided with and avoid slide block that slide block and thimble the clash into pin that resets with the reset mould of pin of slide block, form the Compulsory reduction mechanism of a thimble, the slide block pin processing and quick for installation that resets, easy to adjust, reliability is strong, makes the bump probability of mold damage of the workpiece such as slide block and ejecting mechanism almost nil.
Description of drawings
Fig. 1 is provided by the invention with the reset structural representation of mould of pin of slide block.
The specific embodiment
Below in conjunction with accompanying drawing, the present invention is made detailed explanation.
As shown in Figure 1, provided by the invention with the reset mould of pin of slide block, comprise upper and lower ejector retainner plate 1,2, slide block 3 and take-up housing 4, be fixed with the thimble (not shown) on upper and lower ejector retainner plate 1,2, thimble is resisted against on the bottom surface of slide block 3, one end of slide block 3 is resisted against on take-up housing 4, also be fixed with the vertical shaft-like slide block pin 5 that resets on upper and lower ejector retainner plate 1,2, have on take-up housing 4 and the slide block suitable pin hole 41 of pin 5 that resets, take-up housing 4 retreats when die sinking, and reset pin 5 of slide block inserts pin holes 41 and clashed into by slide block 3 when avoiding thimble not reset.
When mould began die sinking, Angle Pin 6 drove take-up housing 4 and retreats, after retreating to certain distance, Angle Pin 6 is extracted take-up housing 4 out, and take-up housing 4 is motionless, until die sinking finishes, up and down ejector retainner plate 1, the 2 band movable sliders pins 5 that reset move up, and the slide block pin 5 that resets injects the pin hole 41 of take-up housings 4; In the time of the mould matched moulds, if upper and lower ejector retainner plate 1,2 does not in time reset, the slide block pin 5 that resets also can be inserted in pin hole 41, so that mould can't matched moulds, thereby has prevented that effectively slide block 3 from clashing into thimbles.
Provided by the inventionly be provided with and avoid slide block that slide block 3 and thimble the clash into pin 5 that resets with the reset mould of pin of slide block, form the Compulsory reduction mechanism of a thimble, slide block pin 5 processing and quick for installation that resets, easy to adjust, reliability is strong, makes the bump probability of mold damage of slide block 3 workpiece such as grade and ejecting mechanism almost nil.
The present invention is not limited to above-mentioned preferred forms, and anyone should learn the structural change of making under enlightenment of the present invention, and every have identical or close technical scheme with the present invention, within all falling into protection scope of the present invention.
Claims (1)
1. with the reset mould of pin of slide block, comprise upper and lower ejector retainner plate, slide block and take-up housing, be fixed with thimble on described upper and lower ejector retainner plate, described thimble is resisted against on the bottom surface of described slide block, one end of described slide block is resisted against on described take-up housing, it is characterized in that, also be fixed with the vertical shaft-like slide block pin that resets on described upper and lower ejector retainner plate, have on described take-up housing and the described slide block suitable pin hole of pin that resets, described take-up housing retreats when die sinking, and the described slide block pin that resets inserts pin hole and clashed into by slide block when avoiding described thimble not reset.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100387236A CN103101156A (en) | 2013-01-31 | 2013-01-31 | Mould with sliding block resetting needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100387236A CN103101156A (en) | 2013-01-31 | 2013-01-31 | Mould with sliding block resetting needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103101156A true CN103101156A (en) | 2013-05-15 |
Family
ID=48309520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013100387236A Pending CN103101156A (en) | 2013-01-31 | 2013-01-31 | Mould with sliding block resetting needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103101156A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03243310A (en) * | 1990-02-21 | 1991-10-30 | Toowa Kk | Method for cleaning mold surface, method for forming resin film, release member made of set-up resin therefor and method for continuously and automatically forming resin |
| CN201587098U (en) * | 2010-02-04 | 2010-09-22 | 常州华威亚克模具有限公司 | Mold safety protection device |
| US20120251656A1 (en) * | 2011-03-31 | 2012-10-04 | Cheng Uei Precision Industry Co., Ltd. | Injection mold |
| CN202656403U (en) * | 2012-06-26 | 2013-01-09 | 大连恒德精密模塑有限公司 | Socket mould |
| CN203092974U (en) * | 2013-01-31 | 2013-07-31 | 昆山腾宇鑫金属制品有限公司 | Die with slider resetting slider reset pin |
-
2013
- 2013-01-31 CN CN2013100387236A patent/CN103101156A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03243310A (en) * | 1990-02-21 | 1991-10-30 | Toowa Kk | Method for cleaning mold surface, method for forming resin film, release member made of set-up resin therefor and method for continuously and automatically forming resin |
| CN201587098U (en) * | 2010-02-04 | 2010-09-22 | 常州华威亚克模具有限公司 | Mold safety protection device |
| US20120251656A1 (en) * | 2011-03-31 | 2012-10-04 | Cheng Uei Precision Industry Co., Ltd. | Injection mold |
| CN202656403U (en) * | 2012-06-26 | 2013-01-09 | 大连恒德精密模塑有限公司 | Socket mould |
| CN203092974U (en) * | 2013-01-31 | 2013-07-31 | 昆山腾宇鑫金属制品有限公司 | Die with slider resetting slider reset pin |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130515 |