CN201693075U - Die with hinge used for bending - Google Patents
Die with hinge used for bending Download PDFInfo
- Publication number
- CN201693075U CN201693075U CN2010202029849U CN201020202984U CN201693075U CN 201693075 U CN201693075 U CN 201693075U CN 2010202029849 U CN2010202029849 U CN 2010202029849U CN 201020202984 U CN201020202984 U CN 201020202984U CN 201693075 U CN201693075 U CN 201693075U
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- CN
- China
- Prior art keywords
- crooked
- die
- bending
- binder
- slide block
- 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
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Abstract
The utility model belongs to the field of dies, in particular relates to a die used for bending large-sized material conveniently. The die comprises an upper die and a lower die, wherein the upper die comprises an upper die holder, a fixing plate backing board, a fixing plate, a discharging plate backing board and a discharging plate; the lower die comprises a lower die holder, a female die backing board and a female die plate; a rotatable bending swaging insert block conforming to the shape to be bent is embedded in the discharging plate; one end of the insert is connected to the lower end of a positioning male die through a hinge; the positioning male die is connected with a spring in the upper die holder; a bending swaging slide block used for placing material to be bent is correspondingly embedded in the female die plate, bending male dies are arranged on two sides of the bending swaging slide block, the bending swaging slide block is connected with the spring in the lower die holder through a slide block ejector rod, and the swaging surface conforms to the shape of the material to be bent. The die provided by the utility model adopts the hinge structure, and is not affected by the shape of the swaging surface and the bending height, thereby being suitable for the processing of larger-sized objects and capable of improving the bending efficiency and the bending precision at the same time.
Description
Technical field
The utility model relates to mould applications, specifically is meant a kind of rotary type mould of being convenient to crooked large scale material.
Background technology
In the industry, adopt mould that material is carried out continuous bend, adopt the binder of wedge form to insert usually, during operation angled-lift splits angle and sliding distance are all had considerable restraint, and to require crooked binder surface be the plane.When using this mould, crooked efficient is lower, especially for some larger-size products, is awkward especially.
The utility model content
Technical problem to be solved in the utility model provides a kind of operation that can simplify the operation, and crooked precision is provided, and uses the hinge bending mould of flexible aspect.
For solving the problems of the technologies described above, the utility model is realized by the following technical solutions: a kind of hinge bending mould is provided, comprise upper die and lower die, described patrix comprises upper bolster, fixed head backing plate, fixed head, discharging backing plate, stripper, and described counterdie comprises die shoe, die backing plate, concave template; Described stripper is embedded to have with treating the rotatable crooked binder that curved shape conforms to and inserts, and the described crooked binder end of inserting is hinged through the hinge to the punch lower end, location of vertically passing stripper; Correspondence is embedded with and is used to place the crooked binder slide block for the treatment of crooked material in the described concave template.Described crooked binder is inserted and the binder surface shape of crooked binder slide block conforms to treating crooked material shapes.
A kind of concrete scheme is: punch upper end in described location is passed the die cavity of fixed head and is connected fixedly backing plate below by screw, and the screw upper end spring interior with being located at upper bolster is connected; Described crooked binder slide block is by the spring in the slide block push rod connection die shoe that runs through the die backing plate; Crooked binder slide block both sides are respectively equipped with crooked punch in the described concave template.
Described stripper is twisted by standard discharging screw and is closed in the fixed head below.
Punch both sides, location, described stripper below are respectively equipped with crooked stripper and insert and cushion block.
Compared with prior art, mould described in the utility model adopts hinge arrangement, during use, is not subjected to the influence of binder surface shape and bending height, is applicable to the processing of the big portion of size product, can improve crooked efficient and crooked precision simultaneously.
Description of drawings
Accompanying drawing 1 is described hinge bending mould example structure schematic diagram;
Accompanying drawing 2 is described hinge bending mould embodiment user mode schematic diagrames.
The specific embodiment
For the ease of it will be appreciated by those skilled in the art that the utility model is done further introduction below in conjunction with accompanying drawing.
As shown in Figure 1, 2, mould described in the utility model specifically comprises upper die and lower die, and described patrix comprises upper bolster 1, fixed head backing plate 3, fixed head 5, stripper backing plate 18, stripper 9, and described counterdie comprises die shoe 16, die backing plate 14, concave template 10.
Stripper 9 is embedded to have with treating the rotatable crooked binder that curved shape conforms to and inserts 8, described crooked binder 8 one ends of inserting are hinged through the hinge to location punch 4 lower ends of vertically passing stripper 9, punch 4 upper ends, location die cavity fixing by screw 2 and that pass fixed head 5 is connected the fixedly below of backing plate 3, and the screw 2 upper ends spring 19 interior with being located at upper bolster 1 is connected.Correspondence is embedded with and is used to place the crooked binder slide block 12 for the treatment of crooked material in the concave template 10, the spring 17 that described crooked binder slide block 12 connects in the die shoe by the slide block push rod 15 that runs through die backing plate 14.
Crooked binder slide block 12 both sides are respectively equipped with crooked punch 11,13 in the described concave template; Described stripper 9 is twisted by standard discharging screw and is closed in fixed head 5 belows; Punch 4 both sides, location, described stripper below are respectively equipped with cushion block 7, crooked stripper inserts 6.
When adopting described mould that product is carried out bending:
At first, portion's product are positioned on the crooked binder slide block 12, and patrix is descending, crooked binder insert 8 with at first contact with to be processed product because crooked binder slide block 12 pairs of crooked binders were inserted and 8 had resistance upwards this moment, make crooked binder insert and 8 rotate;
Postrotational crooked binder is inserted and 8 is fitted fully with portion's product binder surface, mould continues descending, since this moment crooked binder insert 8 with the downward active force of location punch 4 much smaller than 12 pairs of crooked binders of crooked binder slide block, 8 resistances that make progress of inserting, crooked binder slide block 12 will insert 8 and location punch 4 push into stripper 9 die cavities, the upper surface of location punch 4 contacts with fixing backing plate 3, and crooked binder of while is inserted and 8 also contacted with cushion block 7;
Touch location punch 4 and crooked binder behind the entity and insert and 8 continue in the descending process crooked binder slide block 12 to be pressed down at mould, when being depressed into to a certain degree, crooked punch 11 and crooked punch 13 touch portion's product, and portion's product are finished bending forming;
After finishing bending forming, move on the mould, stripper 9 strokes are opened, and discharging screw 2 is inserted crooked binder by location punch 4 under the effect of spring 19 elastic force and 8 released the stripper die cavities, and crooked binder is inserted and 8 rotated to finish under the effect of own wt and reset.
Claims (7)
1. hinge bending mould, comprise upper die and lower die, described patrix comprises upper bolster (1), fixed head backing plate (3), fixed head (5), stripper backing plate (18), stripper (9), described counterdie comprises die shoe (16), die backing plate (14), concave template (10), it is characterized in that: described stripper (9) is embedded to have with treating the rotatable crooked binder that curved shape conforms to and inserts (8), and described crooked binder (8) one ends of inserting are hinged through the hinge to location punch (4) lower end of vertically passing stripper (9); The interior correspondence of described concave template (10) is embedded with and is used to place the crooked binder slide block (12) for the treatment of crooked material.
2. hinge bending mould according to claim 1 is characterized in that: described crooked binder is inserted (8) and the binder surface shape of crooked binder slide block (12) conforms to treating crooked material shapes.
3. hinge bending mould according to claim 2, it is characterized in that: described location punch (4) upper end is passed the die cavity of fixed head (5) and is connected fixedly backing plate (3) below by screw (2), and screw (2) the upper end spring (19) interior with being located at upper bolster (1) is connected.
4. hinge bending mould according to claim 3 is characterized in that: described crooked binder slide block (12) connects the interior spring (17) of die shoe by the slide block push rod (15) that runs through die backing plate (14).
5. hinge bending mould according to claim 4 is characterized in that: crooked binder slide block (12) both sides are respectively equipped with crooked punch in the described concave template.
6. hinge bending mould according to claim 5 is characterized in that: described stripper (9) is twisted by standard discharging screw and is closed in fixed head (5) below.
7. hinge bending mould according to claim 6 is characterized in that: punch (4) both sides, location, described stripper below are respectively equipped with that crooked stripper is inserted (6) and cushion block (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202029849U CN201693075U (en) | 2010-05-21 | 2010-05-21 | Die with hinge used for bending |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202029849U CN201693075U (en) | 2010-05-21 | 2010-05-21 | Die with hinge used for bending |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201693075U true CN201693075U (en) | 2011-01-05 |
Family
ID=43394319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202029849U Expired - Fee Related CN201693075U (en) | 2010-05-21 | 2010-05-21 | Die with hinge used for bending |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201693075U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102407260A (en) * | 2011-11-20 | 2012-04-11 | 扬州广菱电子有限公司 | Secondary-bending sliding block mechanism mold |
| CN102652975A (en) * | 2012-05-09 | 2012-09-05 | 昆山飞宇精密模具有限公司 | Corner curling die |
| CN102896214A (en) * | 2011-07-29 | 2013-01-30 | 北汽福田汽车股份有限公司 | Positioning device for workpiece picking and placing and punching die |
| CN104162600A (en) * | 2014-08-25 | 2014-11-26 | 安徽黄山中友链条制造有限公司 | Pintle chain bending plate forming device |
| CN105290230A (en) * | 2015-12-03 | 2016-02-03 | 湖北中航精机科技有限公司 | Punching machine and die for bending materials |
| CN105880381A (en) * | 2016-04-18 | 2016-08-24 | 旌德县皖星电子电器厂 | Bending and twisting-straightening die for hinge used for vehicle |
| CN109590389A (en) * | 2019-01-30 | 2019-04-09 | 成都宏明双新科技股份有限公司 | A kind of thin material bends molding mold |
-
2010
- 2010-05-21 CN CN2010202029849U patent/CN201693075U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102896214A (en) * | 2011-07-29 | 2013-01-30 | 北汽福田汽车股份有限公司 | Positioning device for workpiece picking and placing and punching die |
| CN102896214B (en) * | 2011-07-29 | 2015-02-18 | 北汽福田汽车股份有限公司 | Positioning device for workpiece picking and placing and punching die |
| CN102407260A (en) * | 2011-11-20 | 2012-04-11 | 扬州广菱电子有限公司 | Secondary-bending sliding block mechanism mold |
| CN102652975A (en) * | 2012-05-09 | 2012-09-05 | 昆山飞宇精密模具有限公司 | Corner curling die |
| CN104162600A (en) * | 2014-08-25 | 2014-11-26 | 安徽黄山中友链条制造有限公司 | Pintle chain bending plate forming device |
| CN105290230A (en) * | 2015-12-03 | 2016-02-03 | 湖北中航精机科技有限公司 | Punching machine and die for bending materials |
| CN105880381A (en) * | 2016-04-18 | 2016-08-24 | 旌德县皖星电子电器厂 | Bending and twisting-straightening die for hinge used for vehicle |
| CN109590389A (en) * | 2019-01-30 | 2019-04-09 | 成都宏明双新科技股份有限公司 | A kind of thin material bends molding mold |
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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: 20110105 Termination date: 20180521 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |