CN203508769U - V-shaped bending die - Google Patents
V-shaped bending die Download PDFInfo
- Publication number
- CN203508769U CN203508769U CN201320605914.1U CN201320605914U CN203508769U CN 203508769 U CN203508769 U CN 203508769U CN 201320605914 U CN201320605914 U CN 201320605914U CN 203508769 U CN203508769 U CN 203508769U
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- China
- Prior art keywords
- die
- shaped bending
- support
- plate
- rotating shaft
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Abstract
The utility model discloses a V-shaped bending die which comprises a male die (1), a support (2), a positioning plate (3), a movable female die (4), a rotating shaft (5), a supporting plate (6), an ejector rod (7) and a lower die base (8), and is characterized in that the lower die base (8) is connected with the ejector rod (7), the upper end of the lower die base (8) is connected with the supporting plate (6), the rotating shaft (5) is connected between the middle of the supporting plate (6) and the upper end of the ejector rod (7), the upper end of the supporting plate (6) is connected with the movable female die (4) which is connected with the positioning plate (3), and the positioning plate (3) is connected with the support (2). The V-shaped bending die is flexible in using, does not need to be maintained basically, and is easy to operate, practical and reliable, and when the die is used for bending parts, drawing stamps and wrinkles of vertical edges cannot be generated.
Description
Technical field
The utility model relates to technical field of mold, relates in particular to a kind of v-shaped bending mould.
Background technology
The manufacturing process that metal material is curved the part of definite shape and angle is called spares bend, bending is widely used a kind of technique in punching production, can be used for manufacturing large scale structure part, as aircraft wing, automotive frame etc., also can be used for producing middle-size and small-size machine and electronic instrument part, as electronic devices and components etc., according to the difference of bool, require and the size of need of production, there is various bending method.The most frequently used is to bend on universal press with bending mould, in addition also there are the bending carried out, roll bending, stretch bending etc. on bender, bending roll machine, stretch benders, the crooked blank adopting of common V shape is slab, at stile place, crease easily, large plane also easily produces warpage, meeting and die generation relative sliding in the whole BENDING PROCESS of this face, and this surface is that line contacts with die when bending starts, and has larger contact stress, and surface unavoidably there will be draws trace.
Summary of the invention
It is flexible that technical problem to be solved in the utility model is to provide a kind of use, and mould need not keep in repair substantially, and practicality simple to operate and reliable, is used this mould parts when bending, can not produce the wrinkling v-shaped bending mould that draws trace and stile.
For solving the problems of the technologies described above, the utility model provides a kind of v-shaped bending mould, comprise punch, support, location-plate, movable matrix, rotating shaft, gripper shoe, push rod, die shoe, it is characterized in that: on described die shoe, be connected with push rod, described die shoe upper end is connected with gripper shoe, and in the middle of described gripper shoe and push rod upper end is connected with rotating shaft, and described gripper shoe upper end is connected with movable matrix, on described movable matrix, be connected with location-plate, on described location-plate, be connected with support.
Further, described support setting corresponding to punch.
Further, described punch protrudes for V-arrangement shape.
Further, in the middle of described movable matrix, recessed portion is V shape shape.
Compared with prior art, the beneficial effects of the utility model are:
The utility model is used flexibly, and mould need not keep in repair substantially, and practicality simple to operate and reliable, is used this mould parts can not produce and draw the wrinkling of trace and stile when bending.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Number in the figure:
1-punch, 2-support, 3-location-plate, 4-movable matrix, 5-rotating shaft, 6-gripper shoe, 7-push rod, 8-die shoe.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further details:
Shown in Figure 1, a kind of v-shaped bending mould, comprise punch 1, support 2, location-plate 3, movable matrix 4, rotating shaft 5, gripper shoe 6, push rod 7, die shoe 8, on described die shoe 8, be connected with push rod 7, described die shoe 8 upper ends are connected with gripper shoe 6, in the middle of described gripper shoe 6 and push rod 7 upper ends are connected with rotating shaft 5, described gripper shoe 6 upper ends are connected with movable matrix 4, on described movable matrix 4, be connected with location-plate 3, on described location-plate 3, be connected with support 2, the setting corresponding to punch 1 of described support 2, described punch 1 protrudes for V-arrangement shape, in the middle of described movable matrix 4, recessed portion is V shape shape.
To sum up, the utility model is used flexibly, and mould need not keep in repair substantially, and practicality simple to operate and reliable, is used this mould parts can not produce and draw the wrinkling of trace and stile when bending.
The foregoing is only better embodiment of the present utility model; protection domain of the present utility model is not limited with above-mentioned embodiment; in every case the equivalence that those of ordinary skills do according to the utility model institute disclosure is modified or is changed, and all should include in the protection domain of recording in claims.
Claims (4)
1. a v-shaped bending mould, comprise punch (1), support (2), location-plate (3), movable matrix (4), rotating shaft (5), gripper shoe (6), push rod (7), die shoe (8), it is characterized in that: on described die shoe (8), be connected with push rod (7), described die shoe (8) upper end is connected with gripper shoe (6), in the middle of described gripper shoe (6) and push rod (7) upper end is connected with rotating shaft (5), described gripper shoe (6) upper end is connected with movable matrix (4), on described movable matrix (4), be connected with location-plate (3), on described location-plate (3), be connected with support (2).
2. a kind of v-shaped bending mould according to claim 1, is characterized in that: described support (2) and the corresponding setting of punch (1).
3. a kind of v-shaped bending mould according to claim 1, is characterized in that: described punch (1) protrudes for V-arrangement shape.
4. a kind of v-shaped bending mould according to claim 1, is characterized in that: in the middle of described movable matrix (4), recessed portion is V shape shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320605914.1U CN203508769U (en) | 2013-09-29 | 2013-09-29 | V-shaped bending die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320605914.1U CN203508769U (en) | 2013-09-29 | 2013-09-29 | V-shaped bending die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203508769U true CN203508769U (en) | 2014-04-02 |
Family
ID=50367751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320605914.1U Expired - Fee Related CN203508769U (en) | 2013-09-29 | 2013-09-29 | V-shaped bending die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203508769U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103551457A (en) * | 2013-09-29 | 2014-02-05 | 昆山振兴精密模具有限公司 | V-shaped bending mold |
| CN104826939A (en) * | 2015-05-13 | 2015-08-12 | 唐伟健 | Bending die |
| CN107413959A (en) * | 2017-06-29 | 2017-12-01 | 昆山申凌精密金属工业有限公司 | A kind of v-shaped bending mould |
-
2013
- 2013-09-29 CN CN201320605914.1U patent/CN203508769U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103551457A (en) * | 2013-09-29 | 2014-02-05 | 昆山振兴精密模具有限公司 | V-shaped bending mold |
| CN104826939A (en) * | 2015-05-13 | 2015-08-12 | 唐伟健 | Bending die |
| CN107413959A (en) * | 2017-06-29 | 2017-12-01 | 昆山申凌精密金属工业有限公司 | A kind of v-shaped bending mould |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140402 Termination date: 20160929 |