CN201091980Y - Assembly clamp for removing bushing from aluminum castings - Google Patents
Assembly clamp for removing bushing from aluminum castings Download PDFInfo
- Publication number
- CN201091980Y CN201091980Y CNU2007201248372U CN200720124837U CN201091980Y CN 201091980 Y CN201091980 Y CN 201091980Y CN U2007201248372 U CNU2007201248372 U CN U2007201248372U CN 200720124837 U CN200720124837 U CN 200720124837U CN 201091980 Y CN201091980 Y CN 201091980Y
- Authority
- CN
- China
- Prior art keywords
- nested
- foundry goods
- hole
- base
- diameter
- 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
Images
Landscapes
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
The utility model discloses a frock clamp which takes a nesting out of an aluminium casting. An anvil die with a through hole is arranged on the upper end surface of a base which is provided with a material dropping hole which has the same diameter and is in the same axis line with the through hole of the anvil die; the diameter of the through hole of the anvil die is larger than the external diameter of the nesting which is required to be taken out of the aluminium casting; the shape of the upper end surface of the anvil die is corresponding to the shape of the lower surface around the nesting of the aluminium casting; the base is provided with a pin used for positioning the casting; the shape of the lower end surface of the pressure head is corresponding to the shape of the upper end surface of the nesting; the diameter of the pressure head is larger than the aperture of the nesting and less than or equal to the external diameter of the nesting; the pressure head is connected with the punching rod of a piece of punching equipment. When the nesting is taken out of the aluminium casting by adopting the frock clamp, the nesting with complex shape in the aluminium casting is subject to uniform forces without deformation, can lead the abandoned nesting of the aluminium casting is wholly taken out for reusing, meanwhile, the aluminium part of the casting can be individually recovered and melted.
Description
Technical field
The utility model relates to a kind of frock clamp, and is particularly a kind of from the nested frock clamp of aluminium matter foundry goods taking-up.
Background technology
Often need in the industrial production to use alloy product, these products adopt Foundry Production sometimes, often have irony or copper nested in these aluminium alloy castingses.If scrap in casting link or foundry goods processing link generation aluminium alloy castings, its nested also will be along with foundry goods is scrapped together, yet, nested in the foundry goods of scrapping is actually and is not damaged, can utilize again fully, but because of its along with the scrapping of foundry goods, just bring the certain economic loss to manufacturer.The foundry goods that the manufacturer that has will scrap reclaims, melt down and handle when making the aluminium alloy resource reutilization, because it is the nested taking-up in the foundry goods is very difficult, adopt manually beat get nested, nested surface is damaged, and nested discontinuity, causing the nested distortion of taking out, can't reuse at all.Thereby at present with the nested method of taking out of irony from aluminium alloy castings, be to utilize the fusing point of iron to be higher than the fusing point of aluminium, i.e. during aluminium fusing, iron also not have the characteristics that melt, the aluminium alloy castings of scrapping is put into the aluminium liquid of melting furnace fusing, and it is nested to treat to take out immediately after aluminium alloy castings has melted irony.This method is owing to be to enter melting furnace fusing with aluminium alloy castings with irony is nested, though the nested also not fusing of irony during aluminum alloy melting, the nested tissue of irony can change under the high temperature, and irony is nested simultaneously also can produce distortion; The nested surface of taking out from aluminium liquid in addition can adhere to layer of aluminum liquid, cooling back form the aluminium skin stick to nested on, the cleaning very difficulty of getting up, therefore nested also being difficult to of the irony that reclaims in this way utilized again, generally can only reclaim, lose the nested value of reusing as old metal.In view of the foregoing, manufacturer does not get nestedly, will have nested foundry goods integral body and melt down melting and extract aluminium alloy, but take this mode that two defectives are arranged: the firstth, useful nested complete withdrawal can't be utilized again, and cause the waste of resource; The secondth, foundry goods is melted down melting with nested integral body, the impurity of aluminium alloy solution can increase after the melting, the aluminium alloy of foundry goods part is not reclaimed the aluminium alloy purity height of melting when utilizing separately, and the composition of aluminium alloy changes and influences its performance.
Summary of the invention
The purpose of this utility model is at above-mentioned deficiency, provide a kind of and taken out nested frock clamp from aluminium matter foundry goods, adopt this frock clamp to take out nested from aluminium matter foundry goods, can make in the complex-shaped aluminium matter foundry goods be nested in when taking out stressed even, indeformable, nested being removed again in the aluminium matter foundry goods of having scrapped utilized perfectly, reduced the production cost of enterprise; Also make simultaneously the aluminium matter part of foundry goods can reclaim melting separately.
The technical solution of the utility model is achieved in that and comprises base, pressure head, the anvil mould of a band through hole is installed in the base upper surface, base is provided with the material-dropping hole consistent with the through-hole diameter of anvil mould, the through hole of anvil mould and the material-dropping hole of base are same axial line, the diameter of the through hole of anvil mould is greater than the nested external diameter that needs on the aluminium matter foundry goods to take out, the upper end face shape of anvil mould is corresponding with the underside shape around aluminium matter foundry goods is nested, and base is provided with the pin that is used for the foundry goods location; The rear surface shape of described pressure head is corresponding with the nested upper end face shape that needs to take out, and the diameter of pressure head is greater than nested internal orifice dimension and be less than or equal to nested external diameter, and pressure head is connected with the punch rod of pressing equipment.
Owing to adopted such scheme, the anvil mould of a band through hole is installed in the base upper surface, the upper end face shape of anvil mould is corresponding with the underside shape around aluminium matter foundry goods is nested, the upper end face of the anvil mould lower surface around can be nested with aluminium matter foundry goods is coincide and form and fit tightly, guarantee that aluminium matter foundry goods can make aluminium matter foundry goods held stationary when pressurized reposefully by the anvil die support.Base is provided with the material-dropping hole consistent with the through-hole diameter of anvil mould, the through hole of anvil mould and the material-dropping hole of base are same axial line, the diameter of the through hole of anvil mould is greater than the nested external diameter that needs on the aluminium matter foundry goods to take out, make in the aluminium matter foundry goods be nested in pressurized after can enter the through hole of anvil mould and the material-dropping hole of base downwards, finally from aluminium matter foundry goods, come off.The rear surface shape of described pressure head is corresponding with the nested upper end face shape that needs to take out, when pressure head is pressed down, its rear surface can formation fits tightly with nested upper end face is identical, and is stressed even when guaranteeing to be nested in pressurized, avoids being nested in distortion under the pressurized.The diameter of pressure head is greater than nested internal orifice dimension and be less than or equal to nested external diameter, make the pressure of pressure head concentrate on nested on, impel nested can the disengaging from foundry goods in stressed back.The pin that is used for the foundry goods location that base is provided with is located foundry goods, prevents that aluminium matter foundry goods from producing displacement bias.Pressure head is connected with the punch rod of pressing equipment, the pressure of granting by pressing equipment is to nested the exerting pressure in the aluminium matter foundry goods, and aluminium matter foundry goods is by the anvil die support, make nested thus and aluminium matter foundry goods between form shearing force, spin off from aluminium matter foundry goods nested, guarantee nested integrality, nested can the utilization again is installed in the other aluminium matter foundry goods, for manufacturer saves production cost.Make simultaneously and removed nested aluminium matter foundry goods and can be reclaimed melting separately, guarantee the pure of aluminium alloy.
The utility model is simple in structure, can make nested stressed in the complex-shaped aluminium matter foundry goods evenly take out the back and not have distortion, and the metallographic structure no change reaches and meets the purpose of utilizing again fully.
The utility model is described in further detail below in conjunction with drawings and Examples.
Description of drawings
Fig. 1 is user mode figure of the present utility model;
Fig. 2 is the vertical view of anvil mould of the present utility model;
Fig. 3 is the schematic diagram of pressure head of the present utility model;
Fig. 4 is installed in vertical view on the base for the anvil mould.
In the accompanying drawing, 1 is base, and 1a is a material-dropping hole, and 2 is the anvil mould, 2a is a through hole, and 2b is a male and fomale(M﹠F), and 3 is aluminium matter foundry goods, 4 is nested, and 5 is pressure head, and 5a is a male and fomale(M﹠F), 5b is a locating hole, and 6 is alignment pin, and 7 is punch rod, 8 for being used for the pin of foundry goods location, and 9 is locating pad, and 10 is the location division, 11 is open slot, and 12 is the predeformation space, and 13 for being used for the hole of anvil mould location.
The specific embodiment
Referring to Fig. 1 to Fig. 4, the utility model frock clamp comprises base 1, anvil mould 2, pressure head 5 etc.Anvil mould 2 is provided with a center of circle through hole 2a, and base 1 is provided with the consistent material-dropping hole 1a of center of circle through hole 2a diameter with the anvil mould, and the anvil mould is installed in the base upper surface, and the center of circle through hole 2a of anvil mould and the material-dropping hole 1a of base are same axial line.The circumference of described anvil mould 2 is respectively equipped with 10, two location divisions, location division 10 and 2 unitary whole structures of anvil mould that two outward radials extend, and each location division 10 is provided with the strip gab groove 11 that is used to locate.Described base 1 is provided with the hole 13 that many groups are positioned at the fixing anvil mould of diverse location, make according to the anvil mould of different aluminum matter foundry goods shaped design and can fix by the hole 13 of one group of fixing anvil mould of diverse location, the hole 13 of fixing anvil mould is screwed hole or pin-and-hole, the anvil mould cooperates with screwed hole by the strip gab groove 11 that screw passes location division 10, and anvil mould 2 is fixed on the base 1; Perhaps the anvil mould cooperates with pin-and-hole by the strip gab groove 11 that latch passes location division 10, and anvil mould 2 is fixed on the base 1.The diameter of the center of circle through hole 2a of anvil mould and the material-dropping hole 1a of base greater than nested 4 the external diameter 2～8mm that need to take out on the aluminium matter foundry goods 3, makes nested 4 can pass through from the center of circle through hole 2a of anvil mould and the material-dropping hole 1a of base approximately.The upper end face shape of described anvil mould 2 is corresponding with aluminium matter foundry goods 3 nested underside shapes on every side, the upper end face that is anvil mould 2 makes the upper end face of anvil mould 2 form the male and fomale(M﹠F) 2b that matches with aluminium matter foundry goods 3 nested lower surfaces on every side according to the 3 nested underside shape moulding on every side of aluminium matter foundry goods.Base 1 is provided with the pin 8 that is used for the foundry goods location, inserts the hole that needs to take out on the nested aluminium matter foundry goods 3 by this pin, and aluminium matter foundry goods 3 is positioned on the base 1.After aluminium matter foundry goods 3 was installed on the base 1, the predeformation space 12 of 2～10mm was left in the nested lower surface that the upper surface of anvil mould 2 needs on the aluminium matter foundry goods 3 to take out.Described pressure head 5 is connected with the punch rod 7 of pressing equipment, and the connecting portion of pressure head 5 is provided with locating hole 5b, and pressure head 5 is with after punch rod 7 is connected, and passes by the alignment pin 6 that radially inserts that locating hole 5b on the pressure head 5 forms circumferentially and axial location is fixed.The rear surface shape of pressure head 5 is corresponding with the nested upper end face shape that needs to take out, and promptly the rear surface of pressure head 5 makes the rear surface of pressure head 5 form the male and fomale(M﹠F) 5a that matches with nested upper end face according to the moulding of nested upper end face shape.The diameter of pressure head 5 is greater than nested 4 aperture and be less than or equal to nested external diameter.
The utility model can also be provided with circular locating pad 9 between described anvil mould 2 and base 1, this locating pad 9 is arranged in the circular groove that the aperture, material-dropping hole 1a upper end of base 1 is provided with, and is screwed.The Circularhole diameter of circular locating pad 9 is consistent with the center of circle through hole 2a diameter of anvil mould 2, equally approximately greater than nested external diameter 2～8mm, and the axiality of the material-dropping hole 1a of the center of circle through hole 2a of maintenance and anvil mould 2 and base 1, the external diameter of locating pad 9 makes anvil mould 2 can be placed on locating pad 9 stably greater than anvil mould 2 external diameters.Adopt circular locating pad 9 to place anvil mould 2,, help guaranteeing the processing of flatness, the steady placement of anvil mould 2 is guaranteed because of bulk area is littler than base in fact.
Adopt the utility model frock clamp to take out when nested, at first will need to take out nested aluminium matter foundry goods and be positioned on the base, make nestedly to be on the same axial line with the anvil mould from aluminium matter foundry goods.Punch rod drive pressure head by pressing equipment moves downward then, make the pressure head lower surface contact nested upper end face, pressure head continues to move downward, pressure make around nested aluminium matter foundry goods the anvil mould with nested between the predeformation area of space in begin to form distortion and cracking gradually, make nested with aluminium matter foundry goods between appearance become flexible.When being obstructed under the pressure effect of aluminium matter foundry goods at pressure head with after anvil mould upper surface contacts, pressure head continues the nested pressure of granting, owing to be not obstructed in the nested through hole top, the center of circle that is positioned at the anvil mould, be nested under the pressure of pressure head and from aluminium matter foundry goods, break away from fully, fall into the material-dropping hole of base.Pressure head gos up to reset then, finishes a circulation of nested taking-up.Nested no any distortion of adopting this frock clamp to take out, nested metallographic structure does not change, and surface clean can reach the nested purpose that reclaims fully, and get nested efficient height.
Claims (6)
1. one kind is taken out nested frock clamp from aluminium matter foundry goods, comprise base, pressure head, it is characterized in that: the anvil mould of a band through hole is installed in the base upper surface, base is provided with the material-dropping hole consistent with the through-hole diameter of anvil mould, the through hole of anvil mould and the material-dropping hole of base are same axial line, the diameter of the through hole of anvil mould is greater than the nested external diameter that needs on the aluminium matter foundry goods to take out, the upper end face shape of anvil mould is corresponding with the underside shape around aluminium matter foundry goods is nested, and base is provided with the pin that is used for the foundry goods location; The rear surface shape of described pressure head is corresponding with the nested upper end face shape that needs to take out, and the diameter of pressure head is greater than nested aperture and be less than or equal to nested external diameter, and pressure head is connected with the punch rod of pressing equipment.
2. according to claim 1 from the nested frock clamp of aluminium matter foundry goods taking-up, it is characterized in that: be provided with circular locating pad between described anvil mould and the base, this locating pad is arranged in the circular groove that the aperture, material-dropping hole upper end of base is provided with, the Circularhole diameter of locating pad is consistent with the through-hole diameter of anvil mould, and the external diameter of locating pad is greater than anvil mould external diameter.
3. according to claim 1 and 2 from the nested frock clamp of aluminium matter foundry goods taking-up, it is characterized in that: the circumference of described anvil mould is respectively equipped with the location division that two outward radials extend, and each location division is provided with the strip gab groove that is used to locate.
4. according to claim 1 and 2 from the nested frock clamp of aluminium matter foundry goods taking-up, it is characterized in that: described base is provided with the holes that many groups are positioned at the fixing anvil mould of diverse location.
5. according to claim 1 and 2ly take out nested frock clamp, it is characterized in that from aluminium matter foundry goods: on the described anvil mould on the Circularhole diameter of through-hole diameter, locating pad and the base diameter of material-dropping hole all than the big 2～8mm of nested external diameter that needs on the foundry goods to take out.
6. according to claim 1ly take out nested frock clamp from aluminium matter foundry goods, it is characterized in that: the predeformation space of 2～10mm is left in the nested lower surface that the upper surface of described anvil mould needs on the aluminium matter foundry goods to take out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201248372U CN201091980Y (en) | 2007-07-27 | 2007-07-27 | Assembly clamp for removing bushing from aluminum castings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201248372U CN201091980Y (en) | 2007-07-27 | 2007-07-27 | Assembly clamp for removing bushing from aluminum castings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201091980Y true CN201091980Y (en) | 2008-07-30 |
Family
ID=39899941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201248372U Expired - Fee Related CN201091980Y (en) | 2007-07-27 | 2007-07-27 | Assembly clamp for removing bushing from aluminum castings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201091980Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102848132A (en) * | 2012-09-28 | 2013-01-02 | 太原重工股份有限公司 | Device for assembling outer jacket and inner lining of extrusion container |
| CN109520818A (en) * | 2018-12-18 | 2019-03-26 | 中国工程物理研究院化工材料研究所 | A kind of high polymer bonding explosive test method and test tool |
-
2007
- 2007-07-27 CN CNU2007201248372U patent/CN201091980Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102848132A (en) * | 2012-09-28 | 2013-01-02 | 太原重工股份有限公司 | Device for assembling outer jacket and inner lining of extrusion container |
| CN109520818A (en) * | 2018-12-18 | 2019-03-26 | 中国工程物理研究院化工材料研究所 | A kind of high polymer bonding explosive test method and test tool |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100425366C (en) | Integral extrusion forming method for asymmetrical assembly parts and apparatus thereof | |
| CN207013632U (en) | A kind of cold stamping automobile component mould | |
| CN110640009A (en) | Electric field auxiliary deep drawing device for hard-to-deform metal plate | |
| CN102847880B (en) | Special material co-casting cast production process | |
| CN102161064A (en) | Molding die and molding process of thick-wall spherical seal head for hydrogenation reactor | |
| CN201091980Y (en) | Assembly clamp for removing bushing from aluminum castings | |
| CN205165535U (en) | Plastic mould of high proportion tungsten alloy ring sintering spare | |
| KR20140069246A (en) | Manufacturing method and device for automobile spring seat | |
| CN207508070U (en) | A kind of stamping die for detaching product with waste material during continuous cross cutting | |
| CN201042757Y (en) | Internally nested push-out device of casting parts | |
| CN102228942B (en) | Semi-solid metal micro-thixoforming device with automatic mould emptier | |
| CN208116495U (en) | A kind of refrigerator lower plate stamping device | |
| JP5801783B2 (en) | Split dice | |
| CN202454360U (en) | Novel die for forming toughened glass insulator | |
| CN211135478U (en) | Safety die-casting device for casting aluminum alloy parts | |
| CN207563550U (en) | A kind of multi-functional progressive die | |
| CN209527705U (en) | A kind of moon cake embossing mold of fast changeable pattern | |
| CN208450532U (en) | A kind of motor molding die of easy mold release | |
| CN209381474U (en) | A kind of graphite block forming die | |
| CN205629318U (en) | Novel kirsite die casting machine | |
| CN207823954U (en) | A kind of powder metallurgy die with anti-lock function | |
| CN204074781U (en) | Combined oxygen gun jet top trunnion one extrusion molding dies | |
| CN201669400U (en) | Die-casting mould for manufacturing connector | |
| CN212372581U (en) | Injection molding mold for roller shaft | |
| CN212664668U (en) | Punching die for protection plate |
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: 20080730 Termination date: 20150727 |
|
| EXPY | Termination of patent right or utility model |