CN102489618A - Automatic clamping device of drawing mold for sheet metal - Google Patents
Automatic clamping device of drawing mold for sheet metal Download PDFInfo
- Publication number
- CN102489618A CN102489618A CN2011103899631A CN201110389963A CN102489618A CN 102489618 A CN102489618 A CN 102489618A CN 2011103899631 A CN2011103899631 A CN 2011103899631A CN 201110389963 A CN201110389963 A CN 201110389963A CN 102489618 A CN102489618 A CN 102489618A
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- CN
- China
- Prior art keywords
- clamping device
- sheet metal
- automatic clamping
- plate
- cylinder
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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.)
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- Mounting, Exchange, And Manufacturing Of Dies (AREA)
Abstract
The invention relates to an automatic clamping device of a drawing mold for a sheet metal; and the automatic clamping device comprises a clamp holder, a supporting seat, a driving air cylinder, an air cylinder installing plate, a driving block and a driving connecting rod. After the clamping device is arranged on the drawing mold, when the sheet metal is drawn, the sheet metal can be clamped by the clamping device to be prevented from shifting, thereby the quality of a drawn molding sheet metal part is ensured.
Description
Technical field
The present invention relates to the servicing unit of drawing die, particularly the automatic clamping device of drawing die plate.
Background technology
Some has the steeper face that draws in the sheet metal component of automobile; As having the V-shaped sheet metal component of shape in the three box car; Be used for this part of moulding drawing die to draw binder surface also V-shaped; Therefore plate is placed on and is difficult for putting steady on the eccentric swage of drawing die, and the easy play of plate in drawing process causes the sheet metal component quality of drawing and moulding unstable.
Summary of the invention
The purpose of this invention is to provide the automatic clamping device of a kind of drawing die plate, it is installed on the drawing die,, can plate be clamped, prevent the plate play carrying out plate when drawing.
The automatic clamping device of drawing die plate according to the invention; Form by clamper, supporting seat, driving cylinder, cylinder mounting plate, drive block and drive link; Drive cylinder and be fixed on the cylinder mounting plate, clamper is hinged on the upper end of supporting seat, and the rear end of clamper and drive link one end are hinged; The drive link other end and drive block are hinged, and drive block is fixed on the piston rod that drives cylinder.
During use, earlier this clamping device is installed on the drawing die, promptly at first the supporting seat of clamping device is fixed on the corresponding seat surface of drawing die blank holder, again cylinder mounting plate is fixed on the corresponding seat surface of blank holder.Start the driving cylinder, drive block drives the clamper rotation with the up drive link of passing through of cylinder piston rod, thereby the clamper front end is compressed plate.
The automatic clamping device of drawing die plate of the present invention is installed on the drawing die,, can plate be clamped, prevent that play from appearring in plate in drawing process, thereby guaranteed the quality of drawing and moulding sheet metal component carrying out plate when drawing.This clamping device is simple in structure, and is easy to operate, uses reliable.
Description of drawings
Combine accompanying drawing that the present invention is done further explain at present.
Fig. 1 is the axonometric drawing of the automatic clamping device of drawing die plate according to the invention;
Fig. 2 is installed in the view (die opening state) on the drawing die for the automatic clamping device of this drawing die plate;
Fig. 3 is installed in the view (matched moulds state) on the drawing die for the automatic clamping device of this drawing die plate.
The specific embodiment
As shown in Figure 1; The automatic clamping device of this drawing die plate; Form by clamper 5, supporting seat 3, driving cylinder 1, cylinder mounting plate 2, drive block 9 and drive link 7; Drive cylinder 1 usefulness bolt 10 and be fixed on the cylinder mounting plate 2, clamper 5 is hinged on the upper end of supporting seat 3 through first bearing pin 4, and the rear end of clamper 5 is hinged through second bearing pin 6 and drive link 7 one ends; Drive link 7 other ends are hinged with drive block 9 through the 3rd bearing pin 8, and drive block 9 is fixed on the piston rod that drives cylinder 1.
As shown in Figures 2 and 3, during use, the supporting seat 3 with clamping device 15 is fixed on the corresponding seat surface of drawing die blank holder 13 earlier, cylinder mounting plate 2 is fixed on the corresponding seat surface of blank holder 13 again.During moulds open; Blank holder 13 rises to certain altitude under nitrogen spring 14 effects; Plate 12 is placed in the mould, starts driving cylinder 1, drive block 9 drives clampers 5 rotations with the up drive link 7 of passing through of cylinder 1 piston rod; Thereby clamper 5 front ends are compressed plate 12, and die 11 is descending just with part drawing and moulding.
Claims (1)
1. automatic clamping device of drawing die plate; It is characterized in that: form by clamper (5), supporting seat (3), driving cylinder (1), cylinder mounting plate (2), drive block (9) and drive link (7); Drive cylinder and be fixed on the cylinder mounting plate, clamper is hinged on the upper end of supporting seat, and the rear end of clamper and drive link one end are hinged; The drive link other end and drive block are hinged, and drive block is fixed on the piston rod that drives cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103899631A CN102489618A (en) | 2011-11-30 | 2011-11-30 | Automatic clamping device of drawing mold for sheet metal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103899631A CN102489618A (en) | 2011-11-30 | 2011-11-30 | Automatic clamping device of drawing mold for sheet metal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102489618A true CN102489618A (en) | 2012-06-13 |
Family
ID=46181502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103899631A Pending CN102489618A (en) | 2011-11-30 | 2011-11-30 | Automatic clamping device of drawing mold for sheet metal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102489618A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104889262A (en) * | 2015-07-03 | 2015-09-09 | 安徽江淮汽车股份有限公司 | Mounting structure for material supporting device of drawing mold and drawing mold |
| CN104907880A (en) * | 2015-06-10 | 2015-09-16 | 长兴捷明机械有限公司 | Locating device |
| CN105689509A (en) * | 2014-11-26 | 2016-06-22 | 无锡市通协物资有限公司 | Sheet metal machining device and method based on pressure detecting and positioning |
| CN105904259A (en) * | 2016-06-08 | 2016-08-31 | 广东长盈精密技术有限公司 | Clamp and pneumatic time delay valve thereof |
| CN106345883A (en) * | 2016-09-28 | 2017-01-25 | 奇瑞汽车股份有限公司 | Mechanism for preventing upper die of aluminum plate drawing die from taking material |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1465210A (en) * | 1974-11-19 | 1977-02-23 | Prvni Brnenska Strojirna | Handling device for pulling tubes on mandrels of bending machines |
| JPS57188319A (en) * | 1981-05-15 | 1982-11-19 | Fuji Eng Kk | Opening and closing device for sheet clamping apparatus |
| CN2422080Y (en) * | 2000-04-25 | 2001-03-07 | 宝山钢铁股份有限公司 | Oscillating flying shearing machine blade carrier positioning device for replacement of shearing blade |
| CN2441600Y (en) * | 2000-06-09 | 2001-08-08 | 上海恒力锻压机床厂 | Material pressing device of grooving machine for thin plate |
| CN101422795A (en) * | 2008-12-19 | 2009-05-06 | 重庆长安汽车股份有限公司 | Automobile side wrapping device |
| CN201482876U (en) * | 2009-03-24 | 2010-05-26 | 山东丽鹏股份有限公司 | Plate automatic feeding clamping mechanism provided with positioning block |
| CN201791855U (en) * | 2010-07-30 | 2011-04-13 | 瑞鹄汽车模具有限公司 | Rotary pressing and positioning device of drawing die |
-
2011
- 2011-11-30 CN CN2011103899631A patent/CN102489618A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1465210A (en) * | 1974-11-19 | 1977-02-23 | Prvni Brnenska Strojirna | Handling device for pulling tubes on mandrels of bending machines |
| JPS57188319A (en) * | 1981-05-15 | 1982-11-19 | Fuji Eng Kk | Opening and closing device for sheet clamping apparatus |
| CN2422080Y (en) * | 2000-04-25 | 2001-03-07 | 宝山钢铁股份有限公司 | Oscillating flying shearing machine blade carrier positioning device for replacement of shearing blade |
| CN2441600Y (en) * | 2000-06-09 | 2001-08-08 | 上海恒力锻压机床厂 | Material pressing device of grooving machine for thin plate |
| CN101422795A (en) * | 2008-12-19 | 2009-05-06 | 重庆长安汽车股份有限公司 | Automobile side wrapping device |
| CN201482876U (en) * | 2009-03-24 | 2010-05-26 | 山东丽鹏股份有限公司 | Plate automatic feeding clamping mechanism provided with positioning block |
| CN201791855U (en) * | 2010-07-30 | 2011-04-13 | 瑞鹄汽车模具有限公司 | Rotary pressing and positioning device of drawing die |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105689509A (en) * | 2014-11-26 | 2016-06-22 | 无锡市通协物资有限公司 | Sheet metal machining device and method based on pressure detecting and positioning |
| CN104907880A (en) * | 2015-06-10 | 2015-09-16 | 长兴捷明机械有限公司 | Locating device |
| CN104889262A (en) * | 2015-07-03 | 2015-09-09 | 安徽江淮汽车股份有限公司 | Mounting structure for material supporting device of drawing mold and drawing mold |
| CN105904259A (en) * | 2016-06-08 | 2016-08-31 | 广东长盈精密技术有限公司 | Clamp and pneumatic time delay valve thereof |
| CN106345883A (en) * | 2016-09-28 | 2017-01-25 | 奇瑞汽车股份有限公司 | Mechanism for preventing upper die of aluminum plate drawing die from taking material |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20120613 |