CN201783605U - Closing mold for positioning pins - Google Patents
Closing mold for positioning pins Download PDFInfo
- Publication number
- CN201783605U CN201783605U CN2010205312384U CN201020531238U CN201783605U CN 201783605 U CN201783605 U CN 201783605U CN 2010205312384 U CN2010205312384 U CN 2010205312384U CN 201020531238 U CN201020531238 U CN 201020531238U CN 201783605 U CN201783605 U CN 201783605U
- Authority
- CN
- China
- Prior art keywords
- mold
- closing
- mould
- positioning pins
- alignment pin
- 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 relates to a mold, in particular to a closing mold for positioning pins, which mainly resolves the problem that traditional molds used for producing positioning pins are easy to be staggered when being closed. The closing mold comprises an upper mold and a lower mold, cavities used for manufacturing positioning pins are arranged in the middles of the upper mold and the lower mold, the lower end surface of the upper mold and the upper end surface of the lower mold are respectively provided with a plurality of fasteners and clamp grooves which match with each other. The closing mold is simple in structure, the upper portion and the lower portion of the box closing positioning pin mold have certain inclination angles, and labor intensity is reduced and operating efficiency is increased during alignment. In addition, the closing mold is high in product processing quality and reduces cost.
Description
Technical field
The utility model relates to a kind of mould, specifically, relates to a kind of mould assembling alignment pin mould.
Background technology
Alignment pin is to be used for workpiece or device are positioned, and the quality of the processing of workpiece or Unit Installation precision and alignment pin has very big getting in touch, in particularly producing with Mould Machining.The general mode of mould mould assembly up and down that adopts of traditional alignment pin production, mould is when carrying out mould assembly up and down, because the contact-making surface of mould is the plane up and down, can misplace during mould assembly, thereby cause the central shaft of lower impressions that skew is arranged, the alignment pin of production is second-rate, needs reprocessing, improve production cost, reduced production efficiency.
Summary of the invention
The utility model has mainly solved: the problem of dislocation takes place in the mould that tradition is used to produce alignment pin when mould assembly, improved the high mould assembling alignment pin mould of a kind of mould assembling precision.
The technical solution adopted in the utility model is: mould assembling alignment pin mould, comprise mold and bed die, described mold and bed die middle part have the die cavity that is used to make alignment pin, are respectively equipped with several buckle that cooperatively interacts and draw-in grooves on the lower surface of described mold and the upper surface of bed die.
By buckle and draw-in groove, the accurate contraposition of mould up and down can be improved the precision of matched moulds.
As preferably, the lower surface of mold is provided with several and falls trapezoidal buckle, has the draw-in groove that matches with the buckle of mold on the upper surface of bed die.
When carrying out the mould contraposition, because of buckle has certain inclination angle, have the function of automatic calibration, do not need accurate contraposition, reduced hand labor intensity.
The beneficial effect that the utility model is obtained is: 1) simple in structure, the upper and lower part has certain inclination angle, when carrying out contraposition, reduces hand labor intensity, increases work efficiency; 2) the product processing quality height reduces cost.
Description of drawings
Fig. 1 is the structural representation of mold of the present utility model;
Fig. 2 is the structural representation of bed die of the present utility model;
Schematic diagram when Fig. 3 uses for the utility model;
Among the figure: 1, mold, 11, buckle, 2, bed die, 21, draw-in groove.
The specific embodiment
Embodiment: mould assembling alignment pin mould (referring to accompanying drawing 1,2,3), comprise mold 1 and bed die 2, described mold 1 and bed die 2 middle parts have the die cavity that is used to make alignment pin, wherein the lower surface of mold 1 is provided with two and falls trapezoidal buckle 11(referring to accompanying drawing 1), have the draw-in groove 21(that matches with the buckle 11 of mold 1 on the upper surface of bed die 2 referring to accompanying drawing 2).
Claims (2)
1. mould assembling alignment pin mould, comprise mold and bed die, described mold and bed die middle part have the die cavity that is used to make alignment pin, it is characterized in that: be respectively equipped with several buckle that cooperatively interacts and draw-in grooves on the lower surface of described mold and the upper surface of bed die.
2. mould assembling alignment pin mould according to claim 1 is characterized in that: the lower surface of mold is provided with several and falls trapezoidal buckle, has the draw-in groove that matches with the buckle of mold on the upper surface of bed die.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205312384U CN201783605U (en) | 2010-09-16 | 2010-09-16 | Closing mold for positioning pins |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205312384U CN201783605U (en) | 2010-09-16 | 2010-09-16 | Closing mold for positioning pins |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201783605U true CN201783605U (en) | 2011-04-06 |
Family
ID=43815585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205312384U Expired - Fee Related CN201783605U (en) | 2010-09-16 | 2010-09-16 | Closing mold for positioning pins |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201783605U (en) |
-
2010
- 2010-09-16 CN CN2010205312384U patent/CN201783605U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110406 Termination date: 20130916 |