CN205588587U - Mould thimble - Google Patents
Mould thimble Download PDFInfo
- Publication number
- CN205588587U CN205588587U CN201620419776.1U CN201620419776U CN205588587U CN 205588587 U CN205588587 U CN 205588587U CN 201620419776 U CN201620419776 U CN 201620419776U CN 205588587 U CN205588587 U CN 205588587U
- Authority
- CN
- China
- Prior art keywords
- shank
- top cap
- needle bar
- hood
- utility
- 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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Abstract
The utility model discloses a mould thimble, including top needle body, the top needle body comprise hood and needle bar, hood and needle bar adoption integral type structure, and the hood adopts hemisphere formula structure, still be equipped with the deep floor of a plurality of three horn shapes between the internal surface of hood and the needle bar, utilize deep floor to increase the intensity between needle bar and the hood, prevent the circumstances that appears coming off when the hood receives the impact, the inboard of needle bar is equipped with the hollow lumen, just the wire has been buried in the lumen underground, the utility model has the advantages of simple and reasonable structure, convenient to use, efficiency is very high, and intensity is high, and is not fragile, cracked circumstances appears when the needle bar when using simultaneously, can be pulled out down in the effect that involves of wire, so also makes things convenient for taking out of the needle bar that splits.
Description
Technical field
This utility model relates to mould manufacture field, specifically a kind of die ejector pin.
Background technology
Thimble is plastic mould accessory, in plastic mould.Thimble also can be push rod, pin, middle pin, torr pin etc., and sometimes the top of lathe is also designated as thimble.
Thimble is in plastic mould, and product is separated from mould by main apparatus, is also the most frequently used, may also be used for logical longer thinner hole simultaneously, and thimble is mainly made up of shank and syringe needle, and wherein syringe needle is mainly made up of heading machine processing.
Thimble easily occurs the situation of fracture during actually used, thimble part so will be made to remain in mold releasability hole so that user needs to use other instruments to be ejected by thimble, the most very loses time.
Utility model content
The purpose of this utility model is to provide a kind of die ejector pin, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, the following technical scheme of this utility model offer:
A kind of die ejector pin, including thimble body, described thimble body is made up of top cap and shank, and top cap and shank use integral structure, and top cap uses hemispheric structure；It is additionally provided with the reinforcement gusset of multiple triangular shape between inner surface and the shank of described top cap, utilizes the intensity strengthened between gusset increase shank and top cap, prevent top cap from situation about coming off occurring when being hit；The inner side of described shank is provided with hollow tube chamber, and it is embedded with tinsel in described tube chamber, one end wiry extends to the outside of top cap and is connected with top cap winding, the other end wiry extends to be wound around outside shank tail end and with Rubber end be connected, Rubber end is fixed on shank tail end with the form of gluing, utilize Rubber end can play the effect of buffering, prevent from product is produced damaging, when shank, the situation of fracture occurs in use simultaneously, can be drawn out under effect wiry involving, so be also convenient for the taking-up of fracture shank.
As further program of the utility model: described shank and reinforcement gusset are also adopted by integral structure.
As this utility model further scheme: described top cap and shank use stainless steel to make, overall use is more permanent.
As this utility model further scheme: described tinsel uses zinc-coated wire to make.
Compared with prior art, the beneficial effects of the utility model are: this utility model is simple and reasonable, easy to use, efficiency is the highest, intensity is high, is hardly damaged, and occurs the situation of fracture in use when shank simultaneously, can be drawn out under effect wiry involving, so be also convenient for the taking-up of fracture shank.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of die ejector pin of this utility model.
In figure: 1-top cap, 2-shank, 3-strengthen gusset, 4-Rubber end, 5-tinsel.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.
Referring to Fig. 1, in this utility model embodiment, a kind of die ejector pin, including thimble body, described thimble body is made up of top cap 1 and shank 2, and top cap 1 and shank 2 use integral structure, and top cap 1 uses hemispheric structure；It is additionally provided with the reinforcement gusset 3 of multiple triangular shape between inner surface and the shank 2 of described top cap 1, utilizes reinforcement gusset 3 to increase the intensity between shank 2 and top cap 1, prevent top cap 1 from situation about coming off occurring when being hit；The inner side of described shank 2 is provided with hollow tube chamber, and it is embedded with tinsel 5 in described tube chamber, one end of tinsel 5 extends to the outside of top cap 1 and is connected with top cap 1 winding, the other end of tinsel 5 extends to be wound around outside shank 2 tail end and with Rubber end 4 be connected, Rubber end 4 is fixed on shank 2 tail end with the form of gluing, utilize Rubber end 4 can play the effect of buffering, prevent from product is produced damaging, when shank 2, the situation of fracture occurs in use simultaneously, can be drawn out under the effect that involves of tinsel 5, so be also convenient for the taking-up of fracture shank.
Described shank 2 and reinforcement gusset 3 are also adopted by integral structure.
Described top cap 1 and shank 2 use stainless steel to make, and overall use is more permanent.
Described tinsel 5 uses zinc-coated wire to make.
Operation principle of the present utility model is: be additionally provided with the reinforcement gusset 3 of multiple triangular shape between inner surface and the shank 2 of top cap 1, reinforcement gusset 3 is utilized to increase the intensity between shank 2 and top cap 1, prevent top cap 1 from situation about coming off occurring when being hit, the inner side of shank 2 is provided with hollow tube chamber, and it is embedded with tinsel 5 in described tube chamber, when shank 2 occurs the situation of fracture in use, can be drawn out under the effect that involves of tinsel 5, so be also convenient for the taking-up of fracture shank.
It is obvious to a person skilled in the art that this utility model is not limited to the details of above-mentioned one exemplary embodiment, and in the case of without departing substantially from spirit or essential attributes of the present utility model, it is possible to realize this utility model in other specific forms.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims rather than described above, it is intended that all changes fallen in the implication of equivalency and scope of claim included in this utility model.Should not be considered as limiting involved claim by any reference in claim.
In addition, it is to be understood that, although this specification is been described by according to embodiment, but the most each embodiment only comprises an independent technical scheme, this narrating mode of description is only for clarity sake, description should can also be formed, through appropriately combined, other embodiments that it will be appreciated by those skilled in the art that as an entirety, the technical scheme in each embodiment by those skilled in the art.
Claims (4)
1. a die ejector pin, including thimble body, it is characterised in that described thimble body is made up of top cap and shank, and top cap and shank use integral structure, and top cap uses hemispheric structure；The reinforcement gusset of multiple triangular shape it is additionally provided with between inner surface and the shank of described top cap, the inner side of described shank is provided with hollow tube chamber, and it is embedded with tinsel in described tube chamber, one end wiry extends to the outside of top cap and is connected with top cap winding, the other end wiry extends to be wound around outside shank tail end and with Rubber end be connected, and Rubber end is fixed on shank tail end with the form of gluing.
Die ejector pin the most according to claim 1, it is characterised in that described shank and reinforcement gusset are also adopted by integral structure.
Die ejector pin the most according to claim 1, it is characterised in that described top cap and shank use stainless steel to make.
Die ejector pin the most according to claim 1, it is characterised in that described tinsel uses zinc-coated wire to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620419776.1U CN205588587U (en) | 2016-05-11 | 2016-05-11 | Mould thimble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620419776.1U CN205588587U (en) | 2016-05-11 | 2016-05-11 | Mould thimble |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205588587U true CN205588587U (en) | 2016-09-21 |
Family
ID=56931548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620419776.1U Expired - Fee Related CN205588587U (en) | 2016-05-11 | 2016-05-11 | Mould thimble |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205588587U (en) |
-
2016
- 2016-05-11 CN CN201620419776.1U patent/CN205588587U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160921 Termination date: 20170511 |