CN203955884U - A kind of diel for bending - Google Patents
A kind of diel for bending Download PDFInfo
- Publication number
- CN203955884U CN203955884U CN201420296819.2U CN201420296819U CN203955884U CN 203955884 U CN203955884 U CN 203955884U CN 201420296819 U CN201420296819 U CN 201420296819U CN 203955884 U CN203955884 U CN 203955884U
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- CN
- China
- Prior art keywords
- skew wall
- bending
- elastic press
- metal plate
- plate material
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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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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model discloses a kind of diel for bending, comprise upper die and lower die, on described counterdie, be inlaid with into son, describedly enter sub upper surface and be provided with the alignment pin for metal plate material location, on the described patrix that enters son top, be provided with for compressing the elastic press of metal plate material, a described side that enters son is provided with the first skew wall, one side consistency from top to bottom of the upper end of described the first skew wall and described elastic press, on the patrix of one side of described elastic press, be provided with the drift for the bending of metal plate material, one side of described drift is provided with the second skew wall, the lower end of described the second skew wall coordinates with a side clearance of described elastic press, and described the second skew wall and described the first skew wall are parallel to each other.The setting of the first skew wall, makes to form and be convenient to stressed bending edges with entering sub-top, simultaneously also for bending part reserves enough bending spaces, the setting of the second skew wall, has reduced the bending resistance between drift and metal plate material, and the utility model is simple in structure, bending is reliable and stable, effectively reduces bending resistance.
Description
Technical field
The utility model relates to Stamping Die Technology field, relates in particular to a kind of diel for bending.
Background technology
Bending Mould under prior art, mostly adopt cylindrical punch punching press metal plate material and push and make its bent for shaping by drift outer wall, in the process of punching press, because drift lateral wall and metal plate material contact area are larger, therefore there is larger bending resistance, easily make metal plate material surface scratch, simultaneously, owing to entering, sub sidewall is vertical with end face to be arranged, so easily resilience and be difficult for bending after the bending of metal plate material.
Utility model content
It is a kind of simple in structure that the purpose of this utility model is to provide, and bending is reliable and stable, effectively reduces the diel of bending resistance.
For reaching this object, the utility model by the following technical solutions:
A kind of diel for bending, comprise upper die and lower die, on described counterdie, be inlaid with into son, describedly enter sub upper surface and be provided with the alignment pin for metal plate material location, on the described patrix that enters son top, be provided with for compressing the elastic press of metal plate material, a described side that enters son is provided with the first skew wall, one side consistency from top to bottom of the upper end of described the first skew wall and described elastic press, on the patrix of one side of described elastic press, be provided with the drift for the bending of metal plate material, one side of described drift is provided with the second skew wall, the lower end of described the second skew wall coordinates with a side clearance of described elastic press, and described the second skew wall and described the first skew wall are parallel to each other.
Wherein, when described elastic press is in free state lower time, the bottom surface of described drift and the bottom surface of described elastic press are coplanar.
Wherein, the angle between described the second skew wall and the bottom surface of described drift is provided with the first fillet for level and smooth extruding metal plate material.
Wherein, described the first skew wall and described in the angle that enters between sub upper surface be provided with the second fillet for the level and smooth bending of metal plate material.
Wherein, described in enter in the groove of lower bolster that son is embedded in described counterdie, and described in enter the width that sub bottom surface width is greater than described upper surface.
Wherein, the angle between described the first skew wall and described lower bolster is less than 75 degree.
Wherein, described alignment pin matches with the pin-and-hole that is arranged on described elastic press bottom.
Wherein, described elastic press is slidably matched with the guide pillar being fastened on the cope match-plate pattern of described patrix, and is arranged with stage clip on the guide pillar between described elastic press and described cope match-plate pattern.
Wherein, a side that enters sub upper surface described in is provided with is convenient to the limited block that metal plate material is placed.
The beneficial effects of the utility model: the utility model comprises upper die and lower die, on described counterdie, be inlaid with into son, describedly enter sub upper surface and be provided with the alignment pin for metal plate material location, on the described patrix that enters son top, be provided with for compressing the elastic press of metal plate material, a described side that enters son is provided with the first skew wall, one side consistency from top to bottom of the upper end of described the first skew wall and described elastic press, on the patrix of one side of described elastic press, be provided with the drift for the bending of metal plate material, one side of described drift is provided with the second skew wall, the lower end of described the second skew wall coordinates with a side clearance of described elastic press, and described the second skew wall and described the first skew wall are parallel to each other.The setting of the first skew wall, makes to form and be convenient to stressed bending edges with entering sub-top, simultaneously also for bending part reserves enough bending spaces, the setting of the second skew wall, has reduced the bending resistance between drift and metal plate material, and the utility model is simple in structure, bending is reliable and stable, effectively reduces bending resistance.
Accompanying drawing explanation
Fig. 1 is that the utility model is a kind of for the structural representation before the diel matched moulds of bending.
Fig. 2 is that the utility model is a kind of for the structural representation after the diel matched moulds of bending.
In figure: 1. enter son, 2. alignment pin, 3. elastic press, 4. drift, 5. the second skew wall, 6. the first skew wall.
The specific embodiment
Below in conjunction with accompanying drawing 1 and accompanying drawing 2 and further illustrate the technical solution of the utility model by the specific embodiment.
A kind of diel for bending, comprise upper die and lower die, on described counterdie, be inlaid with into son 1, the described upper surface that enters son 1 is provided with the alignment pin 2 for metal plate material location, on the described patrix that enters sub 1 top, be provided with for compressing the elastic press 3 of metal plate material, a described side that enters son 1 is provided with the first skew wall 6, one side consistency from top to bottom of the upper end of described the first skew wall 6 and described elastic press 3, on the patrix of one side of described elastic press 3, be provided with the drift 4 for the bending of metal plate material, one side of described drift 4 is provided with the second skew wall 5, the lower end of described the second skew wall 5 coordinates with a side clearance of described elastic press 3, and described the second skew wall 5 is parallel to each other with described the first skew wall 6.The setting of the first skew wall, makes to form and be convenient to stressed bending edges with entering sub-top, simultaneously also for bending part reserves enough bending spaces, the setting of the second skew wall, has reduced the bending resistance between drift and metal plate material, and the utility model is simple in structure, bending is reliable and stable, effectively reduces bending resistance.
When described elastic press 3 is in free state lower time, the bottom surface of the bottom surface of described drift 4 and described elastic press 3 is coplanar.This structural design, while making upper die and lower die matched moulds, elastic press and drift contact with metal plate material simultaneously, avoid being positioned at the generation into the bad phenomenon such as metal plate material perk of sub-upper surface.Also can make elastic press first contact metal plate material.
Angle between described the second skew wall 5 and the bottom surface of described drift 4 is provided with the first fillet for level and smooth extruding metal plate material.The setting of the first fillet, is convenient to the level and smooth bending of metal plate material bending part, can not form acute angle.
Described the first skew wall 6 and described in the angle that enters between son 1 upper surface be provided with the second fillet for the level and smooth bending of metal plate material.The setting of the second fillet, can smoothly push metal plate material, and the bending resistance of minimizing and metal plate material, makes metal plate material be easy to bending.
Describedly enter in the groove of lower bolster that son 1 is embedded in described counterdie, and described in enter son 1 bottom surface width be greater than the width of described upper surface.
Angle between described the first skew wall 6 and described lower bolster is less than 75 degree.
Described alignment pin 2 matches with the pin-and-hole that is arranged on described elastic press 3 bottoms.Alignment pin matches with the fabrication hole on metal plate material, and elastic slide block is compressed metal plate material, and this structural design is convenient to location and the compression of metal plate material.
Described elastic press 3 is slidably matched with the guide pillar being fastened on the cope match-plate pattern of described patrix, and is arranged with stage clip on the guide pillar between described elastic press 3 and described cope match-plate pattern.
A described side that enters the upper surface of son 1 is provided with is convenient to the limited block that metal plate material is placed.
Know-why of the present utility model has below been described in conjunction with specific embodiments.These are described is in order to explain principle of the present utility model, and can not be interpreted as by any way the restriction to the utility model protection domain.Explanation based on herein, those skilled in the art does not need to pay performing creative labour can associate other specific embodiment of the present utility model, within these modes all will fall into protection domain of the present utility model.
Claims (9)
1. the diel for bending, comprise upper die and lower die, it is characterized in that: on described counterdie, be inlaid with into son (1), the described upper surface that enters son (1) is provided with the alignment pin (2) for metal plate material location, on the described patrix that enters son (1) top, be provided with the elastic press (3) for compressing metal plate material, a described side that enters son (1) is provided with the first skew wall (6), one side consistency from top to bottom of the upper end of described the first skew wall (6) and described elastic press (3), on the patrix of one side of described elastic press (3), be provided with the drift (4) for the bending of metal plate material, one side of described drift (4) is provided with the second skew wall (5), the lower end of described the second skew wall (5) coordinates with a side clearance of described elastic press (3), and described the second skew wall (5) is parallel to each other with described the first skew wall (6).
2. a kind of diel for bending according to claim 1, is characterized in that: when described elastic press (3) is in free state lower time, the bottom surface of the bottom surface of described drift (4) and described elastic press (3) is coplanar.
3. a kind of diel for bending according to claim 1, is characterized in that: the angle between described the second skew wall (5) and the bottom surface of described drift (4) is provided with the first fillet for level and smooth extruding metal plate material.
4. a kind of diel for bending according to claim 1, is characterized in that: described the first skew wall (6) and described in the angle that enters between the upper surface of son (1) be provided with the second fillet for the level and smooth bending of metal plate material.
5. a kind of diel for bending according to claim 1, is characterized in that: described in enter in the groove of lower bolster that son (1) is embedded in described counterdie, and described in enter son (1) bottom surface width be greater than the width of described upper surface.
6. a kind of diel for bending according to claim 5, is characterized in that: the angle between described the first skew wall (6) and described lower bolster is less than 75 degree.
7. a kind of diel for bending according to claim 1, is characterized in that: described alignment pin (2) matches with the pin-and-hole that is arranged on described elastic press (3) bottom.
8. a kind of diel for bending according to claim 1, it is characterized in that: described elastic press (3) is slidably matched with the guide pillar being fastened on the cope match-plate pattern of described patrix, and is arranged with stage clip on the guide pillar between described elastic press (3) and described cope match-plate pattern.
9. a kind of diel for bending according to claim 1, is characterized in that: described in enter the upper surface of son (1) a side be provided with and be convenient to the limited block that metal plate material is placed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420296819.2U CN203955884U (en) | 2014-06-05 | 2014-06-05 | A kind of diel for bending |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420296819.2U CN203955884U (en) | 2014-06-05 | 2014-06-05 | A kind of diel for bending |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203955884U true CN203955884U (en) | 2014-11-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420296819.2U Expired - Fee Related CN203955884U (en) | 2014-06-05 | 2014-06-05 | A kind of diel for bending |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203955884U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103990710A (en) * | 2014-06-05 | 2014-08-20 | 昆山电子羽电业制品有限公司 | Stamping die used for conducting bending |
| CN105499402A (en) * | 2016-02-14 | 2016-04-20 | 王铁苗 | V-shaped plate bending die |
| CN105499331A (en) * | 2016-02-14 | 2016-04-20 | 王铁苗 | Plate bending die |
| CN105499403A (en) * | 2016-02-14 | 2016-04-20 | 王铁苗 | V-shaped part bending die |
| CN105499330A (en) * | 2016-02-14 | 2016-04-20 | 王铁苗 | Plate machining die |
| CN105618586A (en) * | 2016-02-14 | 2016-06-01 | 王铁苗 | Part bending mold |
| CN105618587A (en) * | 2016-02-14 | 2016-06-01 | 王铁苗 | Plate bending mold |
| CN105618585A (en) * | 2016-02-14 | 2016-06-01 | 王铁苗 | Plate bending mold |
-
2014
- 2014-06-05 CN CN201420296819.2U patent/CN203955884U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103990710A (en) * | 2014-06-05 | 2014-08-20 | 昆山电子羽电业制品有限公司 | Stamping die used for conducting bending |
| CN105499402A (en) * | 2016-02-14 | 2016-04-20 | 王铁苗 | V-shaped plate bending die |
| CN105499331A (en) * | 2016-02-14 | 2016-04-20 | 王铁苗 | Plate bending die |
| CN105499403A (en) * | 2016-02-14 | 2016-04-20 | 王铁苗 | V-shaped part bending die |
| CN105499330A (en) * | 2016-02-14 | 2016-04-20 | 王铁苗 | Plate machining die |
| CN105618586A (en) * | 2016-02-14 | 2016-06-01 | 王铁苗 | Part bending mold |
| CN105618587A (en) * | 2016-02-14 | 2016-06-01 | 王铁苗 | Plate bending mold |
| CN105618585A (en) * | 2016-02-14 | 2016-06-01 | 王铁苗 | Plate bending 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: 20141126 Termination date: 20160605 |
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| CF01 | Termination of patent right due to non-payment of annual fee |