CN203459642U - Configuration device for metal internal-location pin and pin sleeve - Google Patents

Configuration device for metal internal-location pin and pin sleeve Download PDF

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Publication number
CN203459642U
CN203459642U CN201320590260.XU CN201320590260U CN203459642U CN 203459642 U CN203459642 U CN 203459642U CN 201320590260 U CN201320590260 U CN 201320590260U CN 203459642 U CN203459642 U CN 203459642U
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China
Prior art keywords
pin
location
guide
alignment pin
configuration device
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Active
Application number
CN201320590260.XU
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Chinese (zh)
Inventor
宋雄
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SHANGHAI BAOSTEEL CASTING CO Ltd
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SHANGHAI BAOSTEEL CASTING CO Ltd
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Priority to CN201320590260.XU priority Critical patent/CN203459642U/en
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Abstract

The utility model relates to a configuration device for a metal internal-location pin and a pin sleeve, which is used for internal location in resin sand casting. The configuration device comprises an upper mould, a lower mould, the pin sleeve, a location pin seat, a mould plate and the location pin, wherein the pin sleeve is installed on the location pin seat, the location pin seat is arranged on the mould plate, and resin sand is placed around the pin sleeve and the location pin seat to mould; and the location pin is placed in the pin sleeve of the lower mould. With the adoption of the configuration device for the metal internal-location pin and the pin sleeve disclosed by the utility model, the metal pin sleeve is added during moulding, so that the location pin and the pin sleeve realize hard contact between metals during mould closure, thus adequately realizing the location and guide functions of the location pin, the location dimensional accuracy is high and the mould closure is convenient, and the configuration device is suitable for being used for various large casting moulds. The configuration device disclosed by the utility model is simple and convenient to operate; both the location pin and the pin sleeve can be recovered and reutilized; and the configuration device is low in production cost.

Description

Alignment pin and guide inking device in metal
Technical field
The utility model belongs to metallurgical casting industry, particularly the device of alignment pin and guide configuration in a kind of metal.
Background technology
Location in resin sand casting is conventional, generally adopts the concavo-convex cooperation of sand mo(u)ld or metal alignment pin to coordinate two kinds of forms with sand dowel hole.
The concavo-convex cooperation alignment pin of sand mo(u)ld is owing to being that sand contacts with the soft of sand, and projection intensity is limited, is squeezed and easily grasps sand or fracture during mould assembly, and positioning precision is poor, is only applicable to small-sized casting mold and uses.
The form that adopts metal alignment pin to coordinate with sand dowel hole, although alignment pin can not fracture, sand dowel hole is still sand mo(u)ld, and when sand mold size is larger, easily behaviour's sand distortion, cannot reach guide effect, and positioning precision is not enough.
In view of this, person skilled in art is devoted to research and develop the device of the interior alignment pin of a kind of metal and guide configuration, to reach location and the guide effect of alignment pin.
Summary of the invention
Task of the present utility model is to provide alignment pin and guide inking device in a kind of metal, and it has solved the existing problem of above-mentioned prior art, makes alignment pin realize metal with guide and contacts with the hard of metal, has fully realized location and the guide effect of alignment pin.
Technical solution of the present utility model is as follows:
Alignment pin and a guide inking device in metal, for resin sand casting position decided at the higher level but not officially announced, it comprises mo(u)ld top half and mo(u)ld bottom half, it also comprises guide, location key seat, template and alignment pin;
Described guide is placed on location key seat, and location key seat is arranged on template, and guide and location key seat are placed phenolic sand molding around;
Described alignment pin is positioned in mo(u)ld bottom half guide.
Two of described alignment pin has gradient.
Described guide lateral surface band is fluted.
The utility model is combined configuration by alignment pin in metal with guide, make alignment pin realize metal with guide and contact with the hard of metal, fully realized location and the guide effect of alignment pin, location dimension precision is high, use simple and conveniently, be applicable to all kinds of large-scale casting molds and use.
Adopt alignment pin and guide inking device in a kind of metal of the present utility model, when moulding, increase a metal guide, making alignment pin and guide realize metal when mould assembly contacts with the hard of metal, location and the guide effect of alignment pin have fully been realized, location dimension precision is high and mould assembly convenient, is applicable to all kinds of large-scale casting molds and uses.Adopt this device, convenience simple to operation, alignment pin and guide be recyclable recycling all, and low production cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of the interior alignment pin of a kind of metal of the present utility model and guide inking device.
Fig. 2 is the structural representation of Fig. 1 device when mould assembly.
Reference numeral:
1 is resin sand, and 2 is guide, and 3 is location key seat, and 4 is die joint, and 5 is template, and 6 is mo(u)ld top half, and 7 is alignment pin, and 8 is mo(u)ld bottom half.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is elaborated.
Referring to Fig. 1 and Fig. 2, the utility model provides alignment pin and guide inking device in a kind of metal, and for resin sand casting position decided at the higher level but not officially announced, it is mainly comprised of mo(u)ld top half 6, mo(u)ld bottom half 8, resin sand 1, guide 2, location key seat 3, template 5 and alignment pin 7.
As shown in fig. 1, guide 2 is placed on location key seat 3, and location key seat 3 is arranged on template 5, and guide 2 and location key seat 3 are placed resin sand 1 moulding around.
As shown in Figure 2, alignment pin 7 is positioned in mo(u)ld bottom half 8 guidees 2.Two of alignment pin 7 has enough gradients, so that mould assembly.The material of alignment pin 7 is casting pig.
Guide 2 lateral surface bands are fluted, so that fixed in molding sand.The material of guide 2 is spheroidal graphite cast-iron.
While using the interior alignment pin of metal of the present utility model and guide inking device, guide 2 is placed on the location key seat 3 on template 5, puts sand molding, after molding, guide 2 is stranded in sand mold, alignment pin 7 is positioned in mo(u)ld bottom half 8 guidees 2, then mould assembly.
In sum, adopt alignment pin and guide inking device in metal of the present utility model, when moulding, increase a metal guide, making alignment pin and guide realize metal when mould assembly contacts with the hard of metal, location and the guide effect of alignment pin have fully been realized, location dimension precision is high and mould assembly convenient, is applicable to all kinds of large-scale casting molds and uses.The utility model convenience simple to operation, alignment pin and guide be recyclable recycling all, and low production cost.
Certainly, those skilled in the art in the art will be appreciated that, above-described embodiment is only for the utility model is described, and not with opposing restriction of the present utility model, as long as within the scope of connotation of the present utility model, the variation of above-described embodiment, modification etc. all will be dropped in the scope of the utility model claim.

Claims (3)

1. alignment pin and a guide inking device in metal, cast position decided at the higher level but not officially announced for resin sand, and it comprises mo(u)ld top half and mo(u)ld bottom half, it is characterized in that: it also comprises guide, location key seat, template and alignment pin;
Described guide is placed on location key seat, and location key seat is arranged on template, and guide and location key seat are placed phenolic sand molding around;
Described alignment pin is positioned in mo(u)ld bottom half guide.
2. alignment pin and guide inking device in metal according to claim 1, is characterized in that: two of described alignment pin has gradient.
3. alignment pin and guide inking device in metal according to claim 1, is characterized in that: described guide lateral surface band is fluted.
CN201320590260.XU 2013-09-24 2013-09-24 Configuration device for metal internal-location pin and pin sleeve Active CN203459642U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320590260.XU CN203459642U (en) 2013-09-24 2013-09-24 Configuration device for metal internal-location pin and pin sleeve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320590260.XU CN203459642U (en) 2013-09-24 2013-09-24 Configuration device for metal internal-location pin and pin sleeve

Publications (1)

Publication Number Publication Date
CN203459642U true CN203459642U (en) 2014-03-05

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320590260.XU Active CN203459642U (en) 2013-09-24 2013-09-24 Configuration device for metal internal-location pin and pin sleeve

Country Status (1)

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CN (1) CN203459642U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106077526A (en) * 2016-07-28 2016-11-09 共享装备股份有限公司 The using method of guide-localization case cone assembly and guide-localization case cone

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106077526A (en) * 2016-07-28 2016-11-09 共享装备股份有限公司 The using method of guide-localization case cone assembly and guide-localization case cone

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