CN102861789A - Special jig for leveling die-casting thin wall plate part - Google Patents
Special jig for leveling die-casting thin wall plate part Download PDFInfo
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- CN102861789A CN102861789A CN2012104070061A CN201210407006A CN102861789A CN 102861789 A CN102861789 A CN 102861789A CN 2012104070061 A CN2012104070061 A CN 2012104070061A CN 201210407006 A CN201210407006 A CN 201210407006A CN 102861789 A CN102861789 A CN 102861789A
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- cylinder
- leveling
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- die
- casting thin
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Abstract
The invention relates to a special jig for leveling a die casting thin wall plate part. The special jig comprises an upper die, a lower die and cylinders. Four corners of the lower mold are fixedly connected with a cylinder connecting rack. The cylinder connecting racks are fixedly connected with the cylinder. The upper die and the lower die are buckled to form an entirety by opening and closing the cylinder. The special jig has beneficial effects that the heat of products is rapidly and uniformly dispersed by exerting pressure on the parts overall and increasing the contacting surfaces of the parts, thereby achieving the unartificial automatic production.
Description
Technical field
The invention belongs to the sheet material shaping tool, relate in particular to a kind of die casting thin-walled part part leveling special fixture.
Background technology
With the sheet part manual leveling with wooden mallet or rubber hammer for the leveling traditional handicraft of sheet material.Mass production has the hydraulic press of employing equipment, by regulating the height of each strong point, obtains the suitable magnitude of interference, with by force leveling of part.But this method is inapplicable to sheet member, and after the leveling again stress release can produce again distortion.Die casting thin-walled plate distortion produces reason: die casting causes internal contraction stress very large because of violent cooling (be cooled to for 200 times of spending by 600 degree and be about 5-10 second), is the main cause that causes distortion.And can only adopt manual leveling technique for die casting thin-walled part part.Many, the consuming time length of this technique employment, too large to operator's technical ability dependence, and also quality is unstable, is difficult to realize stable mass production.Become bottleneck in the production for producing die casting thin-walled part part leveling operation in enormous quantities, in order to realize unartificial automated production, this difficult problem needs to be resolved hurrily.
Summary of the invention
The present invention is in order to overcome deficiency of the prior art, a kind of die casting thin-walled part part leveling special fixture to be provided, and the heat radiation of the shape control product by pressure and leveling assembly reduces stress, improves distortion.
The present invention for achieving the above object, be achieved through the following technical solutions, a kind of die casting thin-walled part part leveling special fixture, comprise upper die and lower die and cylinder, four jiaos of described counterdie are connected with the cylinder link, be connected with cylinder on the described cylinder link, described upper die and lower die are opened closure by cylinder and are buckled into integral body.
Described patrix is head and the tail by cylinder respectively with many group counterdies and is connected, namely, the last layer counterdie of described many group counterdies is connected by the counterdie cylinder of cylinder connecting plate with its lower one deck, and it is closed that described patrix and ground floor counterdie and every layer of following counterdie thereof are controlled separately unlatching by cylinder respectively.
Described patrix and five groups of counterdies are buckled into integral body.
Described counterdie upper surface is provided with the groove with leveling part shape coupling, and depth of groove is identical with the leveling part thickness.
Beneficial effect: by part integral body is exerted pressure, and increase the contact-making surface of part, so that the heat radiation of product Quick uniform.Realize unartificial automated production.
Description of drawings
Fig. 1 is the structural representation of individual layer of the present invention;
Fig. 2 is the structural representation of bilayer of the present invention;
Fig. 3 is the structural representation of multilayer of the present invention.
Among the figure: 1, patrix, 2, counterdie, 3, cylinder, 4, the cylinder link, 5, the cylinder connecting plate.
The specific embodiment
Below in conjunction with preferred embodiment, to details are as follows according to the specific embodiment provided by the invention: see accompanying drawing for details, a kind of die casting thin-walled part part leveling special fixture, comprise patrix 1, counterdie 2 and cylinder 3, four jiaos of described counterdie are connected with cylinder link 4, be connected with cylinder on the described cylinder link, described upper die and lower die are opened closure by cylinder and are buckled into integral body.Described patrix is head and the tail by cylinder respectively with many group counterdies and is connected, namely, the last layer counterdie of described many group counterdies is connected by the counterdie cylinder of cylinder connecting plate 5 with its lower one deck, and it is closed that described patrix and ground floor counterdie and every layer of following counterdie thereof are controlled separately unlatching by cylinder respectively.Described patrix and five groups of counterdies are buckled into integral body.Described counterdie upper surface is provided with the groove with leveling part shape coupling, and depth of groove is identical with the leveling part thickness, and the part female surface of formation encases part, five layers of counterdie is coupled together and part is exerted pressure by cylinder, makes the part Homogeneouslly-radiating.
Double-deck combining structure combined two-layer by cylinder and being connected of link.
Connect by cylinder between multilayer group and structure every two-layer, and do not interfere the folding of other layers.
Operation principle: by part integral body is exerted pressure, and increase the contact-making surface of part, so that the heat radiation of product Quick uniform.According to calculating this process need 200 seconds, the production beat is 40-50 second, therefore needs at least 5 stations.
The course of work:
Five layers of frock are coupled together and product is exerted pressure by cylinder; According to part shape product is contained with steel plate, make the product Homogeneouslly-radiating.
The above only is preferred embodiment of the present invention, is not structure of the present invention is done any pro forma restriction.Every foundation technical spirit of the present invention all still belongs in the scope of technical scheme of the present invention any simple modification, equivalent variations and modification that above embodiment does.
Claims (4)
1. a die casting thin-walled part part leveling special fixture comprises upper die and lower die and cylinder, and four jiaos of described counterdie are connected with cylinder link 4, are connected with cylinder on the described cylinder link, and described upper die and lower die are opened closure by cylinder and are buckled into integral body.
2. die casting thin-walled part part leveling special fixture according to claim 1, it is characterized in that: described patrix is head and the tail by cylinder respectively with many group counterdies and is connected, namely, the last layer counterdie of described many group counterdies is connected by the counterdie cylinder of cylinder connecting plate with its lower one deck, and it is closed that described patrix and ground floor counterdie and every layer of following counterdie thereof are controlled separately unlatching by cylinder respectively.
3. die casting thin-walled part part leveling special fixture according to claim 1 and 2, it is characterized in that: described patrix and five groups of counterdies are buckled into integral body.
4. die casting thin-walled part part leveling special fixture according to claim 3 is characterized in that: described counterdie upper surface is provided with the groove with leveling part shape coupling, and depth of groove is identical with the leveling part thickness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104070061A CN102861789A (en) | 2012-10-23 | 2012-10-23 | Special jig for leveling die-casting thin wall plate part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104070061A CN102861789A (en) | 2012-10-23 | 2012-10-23 | Special jig for leveling die-casting thin wall plate part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102861789A true CN102861789A (en) | 2013-01-09 |
Family
ID=47441066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104070061A Pending CN102861789A (en) | 2012-10-23 | 2012-10-23 | Special jig for leveling die-casting thin wall plate part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102861789A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105499315A (en) * | 2015-12-18 | 2016-04-20 | 贵州安吉航空精密铸造有限责任公司 | Shape correcting and detection fixture for investment castings |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5514263A (en) * | 1978-07-17 | 1980-01-31 | Ito Plast Kogyo:Kk | Metal mould separating device |
| US4873923A (en) * | 1986-05-16 | 1989-10-17 | Manning Douglas E | Hydraulic press platon support |
| EP0992302A1 (en) * | 1998-10-02 | 2000-04-12 | Sms Schloemann-Siemag Aktiengesellschaft | Method and apparatus for continuously controlling the basic setting and oscillation parameters of a continuous casting mould |
| JP2004058105A (en) * | 2002-07-30 | 2004-02-26 | Sintokogio Ltd | Electric press apparatus and synchronizing system of electric cylinder |
| CN101920543A (en) * | 2009-06-11 | 2010-12-22 | 新东工业株式会社 | The electric cylinder driving-type pressure forming machine of resin sheet |
| CN102367005A (en) * | 2011-10-19 | 2012-03-07 | 昆山迈致治具科技有限公司 | Plane reshaping lamination machine |
| CN202357332U (en) * | 2011-06-30 | 2012-08-01 | 天津市天锻压力机有限公司 | Four-corner leveling controlling system of hydraulic press |
| CN202893890U (en) * | 2012-10-23 | 2013-04-24 | 天津市先达精密压铸有限公司 | Fixture special for die-casting thin-wall part leveling |
-
2012
- 2012-10-23 CN CN2012104070061A patent/CN102861789A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5514263A (en) * | 1978-07-17 | 1980-01-31 | Ito Plast Kogyo:Kk | Metal mould separating device |
| US4873923A (en) * | 1986-05-16 | 1989-10-17 | Manning Douglas E | Hydraulic press platon support |
| EP0992302A1 (en) * | 1998-10-02 | 2000-04-12 | Sms Schloemann-Siemag Aktiengesellschaft | Method and apparatus for continuously controlling the basic setting and oscillation parameters of a continuous casting mould |
| JP2004058105A (en) * | 2002-07-30 | 2004-02-26 | Sintokogio Ltd | Electric press apparatus and synchronizing system of electric cylinder |
| CN101920543A (en) * | 2009-06-11 | 2010-12-22 | 新东工业株式会社 | The electric cylinder driving-type pressure forming machine of resin sheet |
| CN202357332U (en) * | 2011-06-30 | 2012-08-01 | 天津市天锻压力机有限公司 | Four-corner leveling controlling system of hydraulic press |
| CN102367005A (en) * | 2011-10-19 | 2012-03-07 | 昆山迈致治具科技有限公司 | Plane reshaping lamination machine |
| CN202893890U (en) * | 2012-10-23 | 2013-04-24 | 天津市先达精密压铸有限公司 | Fixture special for die-casting thin-wall part leveling |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105499315A (en) * | 2015-12-18 | 2016-04-20 | 贵州安吉航空精密铸造有限责任公司 | Shape correcting and detection fixture for investment castings |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130109 |