CN205416119U - Dysmorphism reference column - Google Patents
Dysmorphism reference column Download PDFInfo
- Publication number
- CN205416119U CN205416119U CN201520989285.6U CN201520989285U CN205416119U CN 205416119 U CN205416119 U CN 205416119U CN 201520989285 U CN201520989285 U CN 201520989285U CN 205416119 U CN205416119 U CN 205416119U
- Authority
- CN
- China
- Prior art keywords
- locating piece
- prism
- reference column
- rib
- dysmorphism
- 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
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- Insertion Pins And Rivets (AREA)
Abstract
The utility model provides a dysmorphism reference column which characterized in that: including last locating piece and lower locating piece, go up the prism of locating piece for the area shoulder, down the locating piece be equipped with with prismatic complex arris hole. The utility model discloses the dysmorphism reference column that the wound provided adopts prismatic arris hole cooperation form, and the reference column that corresponds the direction that expects much and the fitting surface of mating holes can adopt the high accuracy cooperation to reach the designing requirement.
Description
Technical field
The invention relates to a kind of abnormity locating dowel, belongs to technical field of mold.
Background technology
Locating dowel be in plastic mould precisely position between locking module and template so that a kind of dieparts of mould work well.Locating dowel is combination concavo-convex with the lower locating piece configuration of upper locating piece, and general upper locating piece is band shoulder cylinder, is simple to manufacture, can meet mould positioning requirements in the ordinary course of things.But under special circumstances, the positioning precision of mould all directions sometimes requires that difference, using cylinder upper locating piece location, require the highest to cylinder with the quality of fit of mating holes, even so, the angle requirement of particular orientation can not be fully achieved sometimes.
Summary of the invention
For the deficiencies in the prior art, the purpose of the invention is to provide a kind of abnormity locating dowel, uses prism rib hole fit form, coordinates face to require locating dowel corresponding to high direction and mating holes, high accuracy can be used to coordinate, to reach design requirement.
For achieving the above object, the invention is realized by techniques below means:
A kind of abnormity locating dowel, it is characterised in that: including locating piece and lower locating piece, described upper locating piece is the prism of band shoulder, and described lower locating piece is provided with the rib hole coordinated with prism.
Further:
Described prism is quadrangular, and described rib hole is four rib holes.
Described prism is four-prism, and described rib hole is positive four rib holes.
The material of described upper locating piece and lower locating piece is mould steel.
Described prism, described rib hole surface use sulfurizing to process.
Described prism, described rib hole use rounding structure.
The invention provides the benefit that: the present invention creates a kind of abnormity locating dowel of offer, uses prism rib hole fit form, coordinates face to require locating dowel corresponding to high direction and mating holes, high accuracy can be used to coordinate, to reach design requirement.
Accompanying drawing explanation
Fig. 1 is upper positioning block structure schematic diagram, and Fig. 2 is Fig. 1 upward view, and Fig. 3 is lower positioning block structure schematic diagram, and Fig. 4 is Fig. 3 top view.
Detailed description of the invention
Below in conjunction with Figure of description, the invention is further described.
As shown in accompanying drawing 1-4, the present embodiment uses quadrangular, the fit form in four rib holes, a kind of abnormity locating dowel, it is characterised in that: include locating piece and lower locating piece, described upper locating piece is the prism 2 of band shoulder 1, and 3 pieces, described lower location is provided with the rib hole 4 coordinated with prism 2.
Further:
Described prism 2 is quadrangular, and described rib hole 4 is four rib holes.If the high accuracy simply requiring a direction coordinates, quadrangular is the most lower selection.
Described prism 2 is four-prism, and described rib hole 4 is positive four rib holes.It is easy to manufacture.
The material of described upper locating piece and lower locating piece 3 is mould steel.
Described prism 2, surface, described rib hole 4 use sulfurizing to process.Wear-resisting lubrication.
Described prism 2, described rib hole 4 use rounding structure.It is easy to coordinate.
The ultimate principle of the invention, principal character and advantage have more than been shown and described.Skilled person will appreciate that of the industry; the design is not restricted to the described embodiments; the principle that the design is simply described described in above-described embodiment and description; on the premise of without departing from the design spirit and scope; the invention also has various changes and modifications, in the range of these changes and improvements both fall within claimed the design.The invention claims scope and is defined by appending claims and equivalent thereof.
Claims (3)
1. a special-shaped locating dowel, it is characterised in that: including locating piece and lower locating piece, described upper locating piece is the prism of band shoulder, and described lower locating piece is provided with the rib hole coordinated with prism；The material of described upper locating piece and lower locating piece is mould steel；Described prism, described rib hole surface use sulfurizing to process；Described prism, described rib hole use rounding structure.
2. a kind of abnormity locating dowel as claimed in claim 1, it is characterised in that: described prism is quadrangular, and described rib hole is four rib holes.
3. a kind of abnormity locating dowel as claimed in claim 2, it is characterised in that: described prism is four-prism, and described rib hole is positive four rib holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520989285.6U CN205416119U (en) | 2015-12-03 | 2015-12-03 | Dysmorphism reference column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520989285.6U CN205416119U (en) | 2015-12-03 | 2015-12-03 | Dysmorphism reference column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205416119U true CN205416119U (en) | 2016-08-03 |
Family
ID=56535847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520989285.6U Expired - Fee Related CN205416119U (en) | 2015-12-03 | 2015-12-03 | Dysmorphism reference column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205416119U (en) |
-
2015
- 2015-12-03 CN CN201520989285.6U patent/CN205416119U/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: 20160803 Termination date: 20161203 |