CN202668818U - Positioning device for mold assembly - Google Patents
Positioning device for mold assembly Download PDFInfo
- Publication number
- CN202668818U CN202668818U CN 201220400418 CN201220400418U CN202668818U CN 202668818 U CN202668818 U CN 202668818U CN 201220400418 CN201220400418 CN 201220400418 CN 201220400418 U CN201220400418 U CN 201220400418U CN 202668818 U CN202668818 U CN 202668818U
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- Prior art keywords
- positioning
- mold
- positioning piece
- product
- locating piece
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- 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 positioning device for mold assembly, which comprises a first positioning piece (2) fixed on the upper mold (1) of a mold and a second positioning piece (4) fixed on the lower mold (3) of the mold, wherein a positioning bulge (6) is arranged on the first positioning piece (2), and a positioning slot (5) matched with the positioning bulge (6) for positioning is formed in the second positioning piece (4). Compared with the prior art, through the adoption of the special first positioning piece and the special second positioning piece for the mold assembly and positioning, when the mold assembly is conducted, the accuracy of the mold assembly is higher under the combined action of the first positioning piece and the second positioning piece, so that the bonding of mold joint faces is tighter and more accurate; fins with large areas and thicker joint lines are not produced easily when a product is formed; the areas of the fins are smaller; the labor intensity of a subsequent trimming procedure is reduced; the working efficiency of the trimming procedure is improved; the production efficiency of the product is improved; the production cost is lowered; the thinner joint lines ensure that the appearance of the formed product is smoother; the yield of the product is increased; and the production cost is lowered.
Description
Technical field
The utility model belongs to the die apparatus field, particularly relates to a kind of mould matched moulds positioner.
Background technology
At present, during the mould matched moulds of prior art, all be that the guider that relies on lead and pilot hole to form positions, there is not special-purpose matched moulds positioner, therefore exist positioning accuracy relatively poor, positioning accuracy then easily produces the thicker problem of larger area overlap and parting line, and large-area overlap so that follow-up trimming process step workload roll up, cause the production efficiency of trimming process step lower, increased production cycle and production cost; And parting line is thick so that the outward appearance of product is relatively poor, and defect rate increases, and production cost increases.
The utility model content
The utility model provides a kind of for above problem so that the mould closing precision is higher, is difficult for producing large tracts of land overlap and the thinner mould matched moulds positioner of parting line.
The utility model overcomes the above problems used technical scheme: a kind of mould matched moulds positioner with following structure is provided, it comprises the first locating piece that is fixed on the upper mould and the second locating piece that is fixed on the lower mould, described the first locating piece is provided with positioning convex, and described the second locating piece is provided with the locating slot that cooperates the location with positioning convex.
Described the first locating piece is provided with locating slot, and described the second locating piece is provided with the positioning convex that cooperates the location with locating slot.
After adopting above structure, compared with prior art, the utility model is owing to being provided with the first locating piece and the second locating piece that is exclusively used in the matched moulds location, then when the mould matched moulds, under the effect of the first locating piece and the second locating piece, closing precision is higher, and then so that the die joint of mould is fitted more tight and accurate, when formed product, also just be difficult for producing large-area overlap and thicker parting line, therefore than the overlap of small size, be conducive to alleviate the labour intensity of follow-up trimming process step, increase the operating efficiency of trimming process step, improve the production efficiency of product, production cost also just decreases; And thinner parting line is so that the outward appearance after the formed product is more smooth, so that the yield rate of product increases, and production cost is lower.Therefore the utlity model has so that the mould closing precision is higher, be difficult for producing large tracts of land overlap and the thinner characteristics of parting line.
Description of drawings
Fig. 1 is the structural representation that the utility model mould matched moulds is used positioner.
Fig. 2 is the structure for amplifying schematic diagram of A part among Fig. 1.
As shown in the figure: 1, patrix, the 2, first locating piece, 3, counterdie, the 4, second locating piece, 5, locating slot, 6, positioning convex.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described further.
Embodiment one
A kind of mould matched moulds positioner as depicted in figs. 1 and 2, it comprises the first locating piece 2 and the second locating piece 4 that is fixed on the lower mould 3 that is fixed on the upper mould 1, described the first locating piece 2 is provided with positioning convex 6, and described the second locating piece 4 is provided with the locating slot 5 that cooperates the location with positioning convex 6.General locating slot 5 is rectangular square groove, and positioning convex 6 is rectangular square projection, and the length of positioning convex 6 equals the length of locating slot 5, and the width of positioning convex 6 and thickness equal respectively width and the degree of depth of locating slot 5.And four limits of general mould all arrange first a paired locating piece 2 and the second locating piece 4.
Embodiment two
Described the first locating piece 2 is provided with locating slot 5, and described the second locating piece 4 is provided with the positioning convex 6 that cooperates the location with locating slot 5.
Above embodiment only is preferred embodiment of the present utility model, and the utility model is not limited only to above embodiment and has also allowed other structural change, allly changes in the utility model rights to independence claimed range, all belongs to the utility model protection domain.
Claims (2)
1. mould matched moulds positioner, it is characterized in that: it comprises the first locating piece (2) that is fixed on the upper mould (1) and is fixed on the second locating piece (4) on the lower mould (3), described the first locating piece (2) is provided with positioning convex (6), and described the second locating piece (4) is provided with the locating slot (5) that cooperates the location with positioning convex (6).
2. mould matched moulds positioner according to claim 1, it is characterized in that: described the first locating piece (2) is provided with locating slot (5), and described the second locating piece (4) is provided with the positioning convex (6) that cooperates the location with locating slot (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220400418 CN202668818U (en) | 2012-08-14 | 2012-08-14 | Positioning device for mold assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220400418 CN202668818U (en) | 2012-08-14 | 2012-08-14 | Positioning device for mold assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202668818U true CN202668818U (en) | 2013-01-16 |
Family
ID=47489749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220400418 Expired - Fee Related CN202668818U (en) | 2012-08-14 | 2012-08-14 | Positioning device for mold assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202668818U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103950223A (en) * | 2014-04-03 | 2014-07-30 | 南京航空航天大学 | Positioning device for die assembly of hydraulic equipment and positioning method |
| CN106040939A (en) * | 2016-07-07 | 2016-10-26 | 浙江鼎盛汽车紧固件有限公司 | Screw rod positioning and buffering cold upsetting mold |
| CN109159258A (en) * | 2018-09-06 | 2019-01-08 | 浙江省建材集团建筑产业化有限公司 | Detachable combined building overlaps board mold |
-
2012
- 2012-08-14 CN CN 201220400418 patent/CN202668818U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103950223A (en) * | 2014-04-03 | 2014-07-30 | 南京航空航天大学 | Positioning device for die assembly of hydraulic equipment and positioning method |
| CN103950223B (en) * | 2014-04-03 | 2016-03-02 | 南京航空航天大学 | Hydraulic test matched moulds positioner and localization method |
| CN106040939A (en) * | 2016-07-07 | 2016-10-26 | 浙江鼎盛汽车紧固件有限公司 | Screw rod positioning and buffering cold upsetting mold |
| CN109159258A (en) * | 2018-09-06 | 2019-01-08 | 浙江省建材集团建筑产业化有限公司 | Detachable combined building overlaps board mold |
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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 |
Granted publication date: 20130116 Termination date: 20150814 |
|
| EXPY | Termination of patent right or utility model |