CN201086104Y - Stretch forming device for window shutter type heat radiation groove - Google Patents
Stretch forming device for window shutter type heat radiation groove Download PDFInfo
- Publication number
- CN201086104Y CN201086104Y CNU2007201121761U CN200720112176U CN201086104Y CN 201086104 Y CN201086104 Y CN 201086104Y CN U2007201121761 U CNU2007201121761 U CN U2007201121761U CN 200720112176 U CN200720112176 U CN 200720112176U CN 201086104 Y CN201086104 Y CN 201086104Y
- Authority
- CN
- China
- Prior art keywords
- die cavity
- mount pad
- forming device
- compacted under
- flap type
- 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 - Lifetime
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- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Abstract
The utility model provides a device for stretch molding of shutter-type heat sinks, which comprises an upper molding unit and a lower molding unit. The upper molding unit is provided with a mount seat, a shearing knife and a mould cavity. The lower molding unit is provided with a lower molding knife relative to the shearing knife and the mould cavity. The mount seat is provided inside with a material-returning rod inserted into the mould cavity and a reset spring for the material-returning rod. The lower molding unit is also provided with a lower tray on which the lower molding knife is positioned. The lower molding unit is further provided with a material-returning plate which is supported on the lower tray via an elastic element. After the molding is completed, the material-returning rod pushes the sheet materials out of the mould cavity and simultaneously combines with the material-returning plate to rapidly withdraw the molding knife. The sheet materials don't crash the equipment during the forward, backward or lateral movement and can move freely.
Description
Technical field
The utility model relates to a kind of drawing and forming device of general slim capstan head numerical control press, relates in particular to the drawing and forming device of flap type radiating groove.
Background technology
The flap type radiating groove drawing and forming device of capstan head numerical control press is divided into shaped device and compacted under device, and the described shaped device of going up is provided with mount pad, shear knife, die cavity, and corresponding shear knife of compacted under device and die cavity are provided with the compacted under cutter.Utilize the capstan head numerical control press on large-area steel plate during stretching flap type radiating groove, when sheet material after molding procedure is finished, will move to next shaping station.After adopting present shaped device moulding, can hit with counterdie generation hook when sheet material moves forward, can hit with patrix generation hook when mobile backward, damage sheet material and equipment.Sheet material must be displaced sideways just and can break away from the generation that hook hits this moment.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of drawing and forming device that can avoid the flap type radiating groove that sheet material and shaped device hook hit.For this reason, the utility model by the following technical solutions: it comprises shaped device and compacted under device, and the described shaped device of going up is provided with mount pad, shear knife, die cavity, and corresponding shear knife of compacted under device and die cavity are provided with the compacted under cutter; Be provided with the material returned bar of insertion die cavity and the back-moving spring of material returned bar in the described mount pad; Described compacted under device is provided with down pallet, and described compacted under cutter is located at down on the pallet, and described compacted under device is provided with by flexible member and is supported on down stripper on the pallet.Owing to adopt the technical solution of the utility model, after moulding is finished, can utilize material returned bar that sheet material is ejected die cavity and collaboratively simultaneously utilizes stripper that the compacted under cutter is withdrawed from fast, sheet material can freely move sheet material forward, backward or be displaced sideways and can not hit with equipment generation hook.
Description of drawings
Fig. 1 is the assembled sectional view of shaped device and compacted under device on the utility model.
Fig. 2 is the explosive view of last shaped device.
Fig. 3 is the explosive view of compacted under device.
The specific embodiment
With reference to accompanying drawing.The utility model comprises shaped device 1 and compacted under device 2, and the described shaped device of going up is provided with mount pad 10, shear knife 11, die cavity, and corresponding shear knife of compacted under device and die cavity are provided with compacted under cutter 20; Be provided with the material returned bar 12 of insertion die cavity and the back-moving spring 13 of material returned bar in the described mount pad; Described compacted under device is provided with down pallet 21, and described compacted under cutter is located at down on the pallet, and described compacted under device is provided with by flexible member and is supported on down stripper 22 on the pallet.
The upper end of described mount pad 10 is connected with upper press cover 14, mount pad 10 hollows, the clamping sleeve 16 that be provided with spring sliding sleeve 15 in it, is connected with the spring sliding sleeve, material returned bar tail end be inserted in the clamping sleeve Inner Front End and pass mount pad, described back-moving spring 13 is enclosed within outside the material returned bar 12, and an end is supported on the step surface other end of material returned bar 12 and conflicts on clamping sleeve.Drawing reference numeral 18 is for being located at the spring base in the mount pad 10, and it is enclosed within outside the spring 13, and drawing reference numeral 19 is a formed spring, and it is between spring base 18 and the spring sliding sleeve 15.
The utlity model has the die cavity spare 17 that constitutes die cavity, the removable lower surface that is installed on the mount pad of shaped device of described die cavity spare, as shown in the figure, the lower surface of described mount pad is provided with locating slot 101, die cavity spare 17 is provided with the locating piece 171 that matches, die cavity spare 17 by bolt by the removable lower surface that is installed on mount pad.Like this, an actor's rendering of an operatic tune spare is installed firmly, and, can under the situation of using a sleeve forming device, process difform flap type radiating groove by changing die cavity spare, save equipment cost and production cost.
The lower surface of described mount pad is provided with the cutter groove 103 on band inclined-plane 102, and described shear knife 11 is located in the cutter groove, also is provided with the shear knife wedge clamp 104 that cooperates with cutter groove inclined-plane in the described cutter groove.
Described pallet down is inserted with slidably guide finger 23, and described stripper is connected on the guide finger by screw 24, and described flexible member is to be enclosed within the outer stage clip 25 of guide finger.Stripper is provided with the hole of passing through for compacted under cutter 20 26.
Claims (6)
1. the drawing and forming device of flap type radiating groove comprises shaped device and compacted under device, and the described shaped device of going up is provided with mount pad, shear knife, die cavity, and corresponding shear knife of compacted under device and die cavity are provided with the compacted under cutter; It is characterized in that being provided with in the described mount pad material returned bar of insertion die cavity and the back-moving spring of material returned bar; Described compacted under device is provided with down pallet, and described compacted under cutter is located at down on the pallet, and described compacted under device is provided with by flexible member and is supported on down stripper on the pallet.
2. the drawing and forming device of flap type radiating groove as claimed in claim 1 is characterized in that it has the die cavity spare that constitutes die cavity, the removable lower surface that is installed on the mount pad of shaped device of described die cavity spare.
3. the drawing and forming device of flap type radiating groove as claimed in claim 2 is characterized in that the lower surface of described mount pad is provided with locating slot, and die cavity spare is provided with the locating piece that matches.
4. the drawing and forming device of flap type radiating groove as claimed in claim 1 is characterized in that described pallet down is inserted with slidably guide finger, and described stripper is connected on the guide finger, and described flexible member is to be enclosed within the outer stage clip of guide finger.
5. the drawing and forming device of flap type radiating groove as claimed in claim 1, it is characterized in that the lower surface of described mount pad is provided with the cutter groove on band inclined-plane, described shear knife is located in the cutter groove, also is provided with the shear knife wedge clamp that cooperates with cutter groove inclined-plane in the described cutter groove.
6. the drawing and forming device of flap type radiating groove as claimed in claim 1, it is characterized in that being provided with in the mount pad spring sliding sleeve and reach the clamping sleeve that is connected with the spring sliding sleeve, material returned bar tail end be inserted in the clamping sleeve, described back-moving spring is enclosed within outside the material returned bar, and an end is supported on the step surface other end of material returned bar and conflicts on clamping sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201121761U CN201086104Y (en) | 2007-07-20 | 2007-07-20 | Stretch forming device for window shutter type heat radiation groove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201121761U CN201086104Y (en) | 2007-07-20 | 2007-07-20 | Stretch forming device for window shutter type heat radiation groove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201086104Y true CN201086104Y (en) | 2008-07-16 |
Family
ID=39633693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201121761U Expired - Lifetime CN201086104Y (en) | 2007-07-20 | 2007-07-20 | Stretch forming device for window shutter type heat radiation groove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201086104Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103084486A (en) * | 2013-02-04 | 2013-05-08 | 扬州恒德模具有限公司 | Forming mold for shutter |
-
2007
- 2007-07-20 CN CNU2007201121761U patent/CN201086104Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103084486A (en) * | 2013-02-04 | 2013-05-08 | 扬州恒德模具有限公司 | Forming mold for shutter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: HANGZHOU ZHONGYA MACHINERY CO., LTD. Free format text: FORMER NAME: ZHONGYA MACHINERY CO., LTD., HANGZHOU |
|
| CP01 | Change in the name or title of a patent holder |
Address after: Hangzhou City, Zhejiang province Gongshu District 310011 Fang Dai Road No. 189 Patentee after: Hangzhou Zhongya Machinery Co., Ltd. Address before: Hangzhou City, Zhejiang province Gongshu District 310011 Fang Dai Road No. 189 Patentee before: Zhongya Machinery Co., Ltd., Hangzhou |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080716 |