CN2506376Y - Vacuum suction positioning device for inlaid piece in pressure casting - Google Patents
Vacuum suction positioning device for inlaid piece in pressure casting Download PDFInfo
- Publication number
- CN2506376Y CN2506376Y CN 01266288 CN01266288U CN2506376Y CN 2506376 Y CN2506376 Y CN 2506376Y CN 01266288 CN01266288 CN 01266288 CN 01266288 U CN01266288 U CN 01266288U CN 2506376 Y CN2506376 Y CN 2506376Y
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- China
- Prior art keywords
- vacuum
- inserts
- piece
- loose piece
- locating surface
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Abstract
A vacuum absorbing positioning device of a pressure foundry setting piece comprises a vacuum system and an absorbing positioning system. The vacuum system comprises a vacuum generator, a subpressure jar, a vacuum watch, a control value, a pipe tie-in and an interception safety can. The absorbing positioning system comprises an air scoop and a loose piece. The loose piece is provided with a positioning surface cooperating with a setting piece, and the loose piece is fixed on a mould. The subpressure produced by the vacuum system accurately absorbs the setting piece on the positioning surface through a loose piece inner air flue and an absorbing hole, and guarantees the accomplishment of producing the pressure foundry setting piece. The vacuum absorbing positioning device is applied in the cast production of the pressure foundry provided with a setting piece, such as an engine inlet exhaust rocker piece, with the setting piece being pottery materials. The device well solves the positioning problem of the setting piece in the mould.
Description
Technical field
The utility model belongs to the positioner of inserts in the compression casting, particularly relates to the vacuum adsorption positioning apparatus of inserts in a kind of compression casting.
Background technology
The inserts location technology has Mechanical Method, bonding method and the magnetic absorption method of employing in compression casting at present, Mechanical Method is to establish the loose piece of an energy clamping inserts in mould, before the cast inserts is positioned on the loose piece, if inserts positioning accuracy request height, feature dimension is less, when weight is light, can't accurately locate, and clamping bothers, efficient is low, percent defective is high with this method.Bonding method is with bonding agent inserts to be bonded on the mould part, and this method is when repeatable operation, and the location benchmark is destroyed by the bonding agent of coking, so positioning accuracy is low, poor reliability, bonding agent are difficult to clear up, so efficient is low, percent defective is high.The magnetic absorption method is that this method only is applicable to the inserts of ferroic material with magnetic loose piece absorption inserts location, but not ferroic material inserts such as ceramic material then can't be realized at all.
The engineering ceramics inserts adopts above three kinds of methods all can not realize accurate location.
Summary of the invention
The utility model can guarantee that for the technical problem that exists in the solution known technology provides a kind of size is little, precision is high, inserts in light weight is accurately located, and productivity ratio height, percent defective are low, be convenient to operation, be suitable for the vacuum adsorption positioning apparatus of the compression casting inserts of metal or nonmetallic materials inserts location.
The technical scheme that the utility model is taked for the technical problem that exists in the solution known technology is:
The vacuum adsorption positioning apparatus of this compression casting inserts, be made of vacuum system and absorption navigation system, vacuum system is made up of the safety can that dams of vacuum generator, negative-pressure cup, one or more vacuum meter, control valve, pipe joint and hollow that pipeline connects.The safety can that dams is connected with the absorption navigation system by pipeline.In the absorption navigation system is being connected by hollow air-guide pipe air flue and adsorption hole are arranged, form by the loose piece of inserts locating surface outward.Air flue leads to the adsorption hole of inserts locating surface.Loose piece is fixed in the die casting die.The quantity of safety can of damming is identical with the quantity of hollow air-guide pipe.
The utility model can also adopt following technical measures:
In the vacuum adsorption positioning apparatus of described compression casting inserts, the inserts locating surface of loose piece can be a curved surface.
In the vacuum adsorption positioning apparatus of described compression casting inserts, the inserts locating surface of loose piece can be the plane.
In the vacuum adsorption positioning apparatus of described compression casting inserts, the inserts locating surface of loose piece also can be a sphere.
In the vacuum adsorption positioning apparatus of described compression casting inserts, the inserts locating surface of loose piece can also be the face of cylinder.
In the vacuum adsorption positioning apparatus of described compression casting inserts, the safety can that dams can be that its outer wall is connected with coolant jacket.
Advantage and the good effect that the utlity model has are:
1. the attached positioning device structure of reality suction is simple and reliable, guarantees the inserts accurate positioning, precision height, low cost of manufacture.
2. use this vacuum adsorption positioning apparatus productivity ratio height, solved a difficult problem of producing in batches, simple to operate.
3. the scope of application is wide, and nonmetal or damascene part all can use.
Description of drawings
Fig. 1 is the utility model system connection diagram;
Fig. 2 is an absorption navigation system structural representation;
Fig. 3 is that the inserts locating surface is the loose piece structural representation of curved surface;
Fig. 4 is that the inserts locating surface is the loose piece structural representation on plane;
Fig. 5 is that the inserts locating surface is the loose piece structural representation of sphere;
Fig. 6 is that the inserts locating surface is the loose piece structural representation on the face of cylinder;
Fig. 7 is the safety can structural representation that dams of outer wall belt coolant jacket.
The specific embodiment
For further understanding summary of the invention of the present utility model, characteristics and effect, exemplify following examples now, and conjunction with figs. is described in detail as follows:
See also Fig. 1, Fig. 2, the vacuum adsorption positioning apparatus of this compression casting inserts, be made of vacuum system 7 and absorption navigation system 8, vacuum system is made up of the safety can 6 that dams of vacuum generator 1, negative-pressure cup 2, one or more vacuum meter 3, control valve 4, pipe joint 5 and hollow that pipeline 9 connects.The safety can that dams is connected with the absorption navigation system by pipeline.In the absorption navigation system is being connected by hollow air-guide pipe 10 air flue 11 and adsorption hole 12 are arranged, form by the loose piece 14 of inserts locating surface 13 outward.Air flue leads to the adsorption hole of inserts locating surface, and loose piece is fixed in the die casting die.The quantity of safety can of damming is identical with the quantity of hollow air-guide pipe.
During castings production, earlier inserts is placed on the loose piece inserts locating surface, opens vacuum system, the negative pressure that vacuum system produces by the road, wireway, air flue, adsorption hole, inserts is adsorbed on the locating surface, accurately, securely inserts is positioned on the loose piece.Guaranteed finishing of compression casting inserts production process.
The dam effect of safety can of vacuum system is: if molten metal takes place from the adsorption hole channelling to air flue, when wireway, pipeline, it is entered in the safety can that dams store, can not enter vacuum system, thereby avoid the vacuum system obstruction.
Fig. 3 is that the inserts locating surface of loose piece is the embodiment of curved surface: use the engineering ceramics of silicon nitride inserts for wear-resistant as rocker member in the engine breathing mechanism, this inserts positioning accuracy height, size are little, in light weight, the locating surface of itself and loose piece is a curved surface, vacuum adsorption positioning apparatus with this compression casting inserts, the vacuum of its generation is adsorbed inserts well and is positioned on the loose piece, has reached production requirement.
Fig. 4 is that the inserts locating surface of loose piece is the embodiment on plane.
Fig. 5 is that the inserts locating surface of loose piece is the embodiment of sphere.
Fig. 6 is that the inserts locating surface of loose piece is the embodiment on the face of cylinder, as the inserts of ring gauge.
Fig. 7 is the embodiment of safety can of damming, and can be that its outer wall is connected with coolant jacket 15.Coolant jacket plays the effect of metal and vacuum system temperature in the cooling safety can.
Claims (6)
1. the vacuum adsorption positioning apparatus of a compression casting inserts, it has vacuum system (7), vacuum system is made up of vacuum generator (1), negative-pressure cup (2), one or more vacuum meter (3), control valve (4), pipe joint (5) that pipeline (9) connects, it is characterized in that it adsorbs navigation system (8) in addition; Also have the safety can that dams (6) of one or more hollows to be connected with the absorption navigation system in the vacuum system by pipeline; In the absorption navigation system is being connected by hollow air-guide pipe (10) air flue (11) and adsorption hole (12) are arranged, there is the loose piece (14) of inserts locating surface (13) to form outward, air flue leads to the adsorption hole of inserts locating surface, loose piece is fixed in the die casting die, and the quantity of the safety can that dams is identical with the quantity of hollow air-guide pipe.
2. the vacuum adsorption positioning apparatus of compression casting inserts according to claim 1, the inserts locating surface that it is characterized in that loose piece can be a curved surface.
3. the vacuum adsorption positioning apparatus of compression casting inserts according to claim 1, the inserts locating surface that it is characterized in that loose piece can be the plane.
4. the vacuum adsorption positioning apparatus of compression casting inserts according to claim 1, the inserts locating surface that it is characterized in that loose piece also can be a sphere.
5. the vacuum adsorption positioning apparatus of compression casting inserts according to claim 1, the inserts locating surface that it is characterized in that loose piece can also be the face of cylinder.
6. the vacuum adsorption positioning apparatus of compression casting inserts according to claim 1, the safety can that it is characterized in that damming can be that its outer wall is connected with coolant jacket (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01266288 CN2506376Y (en) | 2001-10-31 | 2001-10-31 | Vacuum suction positioning device for inlaid piece in pressure casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01266288 CN2506376Y (en) | 2001-10-31 | 2001-10-31 | Vacuum suction positioning device for inlaid piece in pressure casting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2506376Y true CN2506376Y (en) | 2002-08-21 |
Family
ID=33672997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01266288 Expired - Fee Related CN2506376Y (en) | 2001-10-31 | 2001-10-31 | Vacuum suction positioning device for inlaid piece in pressure casting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2506376Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100382936C (en) * | 2002-09-06 | 2008-04-23 | 内兹塔尔机械公司 | Removal device for injection moulding parts and method for automatic removal |
| CN104354292A (en) * | 2014-10-16 | 2015-02-18 | 苏州华冲精密机械有限公司 | High-precision suction mold |
| CN104959569A (en) * | 2015-06-04 | 2015-10-07 | 东莞市阳腾自动化科技有限公司 | Cooling fan shaft center inserting jig |
| CN107379302A (en) * | 2017-09-01 | 2017-11-24 | 北京亦盛精密半导体有限公司 | A kind of vacuum adsorption fixing device used during digital control processing |
| CN108746543A (en) * | 2018-06-28 | 2018-11-06 | 安徽霍山龙鑫金属科技有限公司 | Oil pump cover die casting machine particular manufacturing craft |
-
2001
- 2001-10-31 CN CN 01266288 patent/CN2506376Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100382936C (en) * | 2002-09-06 | 2008-04-23 | 内兹塔尔机械公司 | Removal device for injection moulding parts and method for automatic removal |
| CN104354292A (en) * | 2014-10-16 | 2015-02-18 | 苏州华冲精密机械有限公司 | High-precision suction mold |
| CN104959569A (en) * | 2015-06-04 | 2015-10-07 | 东莞市阳腾自动化科技有限公司 | Cooling fan shaft center inserting jig |
| CN104959569B (en) * | 2015-06-04 | 2017-08-11 | 东莞市阳腾自动化科技有限公司 | Inlay tool in a kind of radiator fan axle center |
| CN107379302A (en) * | 2017-09-01 | 2017-11-24 | 北京亦盛精密半导体有限公司 | A kind of vacuum adsorption fixing device used during digital control processing |
| CN108746543A (en) * | 2018-06-28 | 2018-11-06 | 安徽霍山龙鑫金属科技有限公司 | Oil pump cover die casting machine particular manufacturing craft |
| CN108746543B (en) * | 2018-06-28 | 2020-07-03 | 安徽霍山龙鑫金属科技有限公司 | Die special for die casting machine for engine oil pump cover |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |