CN207464008U - A kind of Steel Reinforcing Bar Material mold - Google Patents
A kind of Steel Reinforcing Bar Material mold Download PDFInfo
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- CN207464008U CN207464008U CN201721605157.2U CN201721605157U CN207464008U CN 207464008 U CN207464008 U CN 207464008U CN 201721605157 U CN201721605157 U CN 201721605157U CN 207464008 U CN207464008 U CN 207464008U
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- guide part
- supporting frames
- flexible supporting
- feeding guide
- limited block
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Abstract
The utility model discloses a kind of Steel Reinforcing Bar Material molds, it includes：It is provided with lower template, the lower die of lower mold；It is provided with cope plate, the upper mold for shearing mould；Lower mold is fixed in lower template；Shearing mould is arranged on cope plate；Lower mold includes feeding guide part, down cut sword, the first flexible supporting frames, limited block；The side of the lower mold of feeding guide part setting；Feeding guide part is equipped with passage；The opposite side of lower mold is equipped with limited block；First flexible supporting frames are arranged on the centre of feeding guide part, limited block, close to limited block side；First flexible supporting frames include retainer plate, are oriented to optical axis, the first spring；Lower mold further includes the second flexible supporting frames；The coefficient of elasticity of first spring is more than the coefficient of elasticity of second spring.The utility model is employed to the method that is flexibly supported of shearing bar, when solving sheared blank, bar section not Heisei the problem of, elastic support structure is simply easy to use.
Description
Technical field
The utility model belongs to shearing die technical field, and in particular to a kind of Steel Reinforcing Bar Material mold.
Background technology
Finish forge, extruding etc. need to blank material usually detached with the bar of circular section by shearing die.Common
Sheared blank mold is generally made of the dynamic model and cover half of flat sword or arc-shaped cutting edge.In shear history, cut bar and not only held
Shearing force in by sound shearing blade, while also can generate downward bending under the action of sound shearing blade shearing force.So as to
So that quiet, dynamic scissors with by cropping base it is wide along scissors be not uniformly in contact with but the localized contact near shear surface makes this
Regional area internal stress increases, and this larger localized contact causes the metal generation at this to be plastically deformed, gold in deformation process
Belong on the one hand along shear surface lateral flow, collapse shearing blank section；Deformable metal flows in an axial direction again simultaneously, makes to be cut base
Expect local elongation.The blank cut after this deformation is formed so-called " shape of a hoof ".The blank material needs being achieved in that
Carrying out further shaping could use, some deformations are serious, cannot carry out the processing of next step, cause the waste of raw material.
Invention content
To solve the above-mentioned problems, the utility model provides a kind of Steel Reinforcing Bar Material mold.
A kind of Steel Reinforcing Bar Material mold, it includes：It is provided with lower template, the lower die of lower mold；It is provided with cope plate, shearing mould
Upper mold；The lower mold is fixed in lower template；The shearing mould is arranged on cope plate；The lower mold includes
Feeding guide part, down cut sword, the first flexible supporting frames, limited block；The side of the lower mold of the feeding guide part setting；It send
Expect that guide part is equipped with passage；The down cut sword is fixed in the shear blade mounting groove of feeding guide part；Under described
The opposite side of mold is equipped with limited block；First flexible supporting frames are arranged on the centre of feeding guide part, limited block, close
Limited block side；
Further, first flexible supporting frames include retainer plate, are oriented to optical axis, the first spring；The lower die
Plate is equipped with the pilot hole to match with being oriented to optical axis；The guiding optical axis is mounted in pilot hole；The retainer plate is consolidated
It is scheduled on the upper end for being oriented to optical axis；First spring, which is mounted on, to be oriented on optical axis, between retainer plate and lower template；
Further, the lower mold further includes the second flexible supporting frames；Second flexible supporting frames are arranged on
The centre of feeding guide part, limited block, close to feeding guide part side；Second flexible supporting frames include retainer plate, lead
To optical axis, second spring；The second spring, which is mounted on, to be oriented on optical axis, between retainer plate and lower template；
Further, the coefficient of elasticity of first spring is more than the coefficient of elasticity of second spring；
Further, second flexible supporting frames are corresponding with shearing mould position.
The utility model provides a kind of Steel Reinforcing Bar Material mold, it includes：It is provided with lower template, the lower die of lower mold；If
It is equipped with cope plate, the upper mold for shearing mould；Lower mold is fixed in lower template；Shearing mould is arranged on cope plate；Lower mold includes
Feeding guide part, down cut sword, the first flexible supporting frames, limited block；The side of the lower mold of feeding guide part setting；Feeding is oriented to
Portion is equipped with passage；Down cut sword is fixed in the shear blade mounting groove of feeding guide part；The opposite side of lower mold is equipped with limit
Position block；First flexible supporting frames are arranged on the centre of feeding guide part, limited block, close to limited block side；First resilient support
Frame includes retainer plate, is oriented to optical axis, the first spring；Lower template is equipped with the pilot hole to match with being oriented to optical axis；It is oriented to optical axis
In pilot hole；Retainer plate is fixed on the upper end for being oriented to optical axis；First spring, which is mounted on, to be oriented on optical axis, positioned at retainer plate
Between lower template；Lower mold further includes the second flexible supporting frames；Second flexible supporting frames are arranged on feeding guide part, limited block
Centre, close to feeding guide part side；Second flexible supporting frames include retainer plate, are oriented to optical axis, second spring；Second spring
On guiding optical axis, between retainer plate and lower template；The coefficient of elasticity of first spring is more than the elasticity of second spring
Coefficient.
The utility model employs the method flexibly supported to shearing bar, and when solving sheared blank, bar breaks
Face not Heisei the problem of, elastic support structure is simply easy to use.
Description of the drawings
Fig. 1 is a kind of front view of Steel Reinforcing Bar Material mold；
Fig. 2 is a kind of front view of another embodiment of Steel Reinforcing Bar Material mold；
Fig. 3 is partial view at a kind of I of another embodiment of Steel Reinforcing Bar Material mold.
Specific embodiment
Embodiment 1：
Fig. 1 is referred to, a kind of Steel Reinforcing Bar Material mold, it includes：Upper mold 1, lower die 2；
The lower die 2 includes lower template 21, lower mold 22；
The lower mold 22 is fixed in lower template 21；
The lower mold 22 includes feeding guide part 221, down cut sword 222, the first flexible supporting frames 223, limited block
224；
The side of the lower mold 22 of the setting of feeding guide part 221；
In a rectangular parallelepiped shape, feeding guide part 221 is equipped with passage 2211 to the feeding guide part 221；
The side of the feeding guide part 221 is equipped with shear blade mounting groove 2212；
The down cut sword 222 is fixed in shear blade mounting groove 2212；
In a rectangular parallelepiped shape, upside is equipped with the groove 2221 to match with 2211 shape of passage to the down cut sword 222,
Groove side is equipped with cutting edge；
The opposite side of the lower mold 22 is equipped with limited block 224；
The limited block 224 is rectangle, and is fixed in lower template 21；
Limiting adjusting bolt 2241 is arranged at 224 top of limited block；
The limiting adjusting bolt 2241 is coaxially disposed with passage 2211；
First flexible supporting frames 223 are arranged on the centre of feeding guide part 221, limited block 224, close to limited block
224 sides；
First flexible supporting frames 223 include retainer plate 2231, are oriented to optical axis 2232, the first spring 2233；
The lower template 21 is equipped with the pilot hole 211 to match with being oriented to optical axis 2232；
The guiding optical axis 2232 is mounted in pilot hole 211；
The retainer plate 2231 is fixed on the upper end for being oriented to optical axis 2232；
First spring 2233, which is mounted on, to be oriented on optical axis 2232, between retainer plate 2231 and lower template 21；
The retainer plate 2231 is equipped with retainer slot；
The upper mold 1 includes cope plate 11, shearing mould 12；
The shearing mould 12 is arranged on cope plate 11；
Guide post is additionally provided between the cope plate 11 and lower template 21；
The shearing mould 12 is equipped with upper shear blade 121；
12 width of shearing mould is less than the distance between down cut sword 222 and limited block 224；
The upper shear blade 121 and the 222 corresponding setting of down cut sword.
In use, the bar being sheared enters mold by passage 2211, bar touches limiting adjusting bolt 2241
Stop motion, at this time the end of bar supported by the first flexible supporting frames 223；Upper mold 1 moves downward, and upper shear blade 121 is under
The cooperation of shear blade 222 starts sheared blank, and upper shear blade 121 is contacted with shearing the lower surface of mould 12 with bar, upper shear blade 121
When shearing bar with down cut sword 222, the first flexible supporting frames 223 support the end of bar, when preventing plate cutting bar around
Shearing part is bent, to improve the flatness of shearing area.
Embodiment 2：
Fig. 2-3 are referred to, a kind of Steel Reinforcing Bar Material mold, it includes：Upper mold 1, lower die 2；
The lower die 2 includes lower template 21, lower mold 22；
The lower mold 22 is fixed in lower template 21；
The lower mold 22 includes feeding guide part 221, down cut sword 222, the first flexible supporting frames 223, limited block
224；
The side of the lower mold 22 of the setting of feeding guide part 221；
In a rectangular parallelepiped shape, feeding guide part 221 is equipped with passage 2211 to the feeding guide part 221；
The side of the feeding guide part 221 is equipped with shear blade mounting groove 2212；
The down cut sword 222 is fixed in shear blade mounting groove 2212；
In a rectangular parallelepiped shape, upside is equipped with the groove 2221 to match with 2211 shape of passage to the down cut sword 222,
Groove side is equipped with cutting edge；
The opposite side of the lower mold 22 is equipped with limited block 224；
The limited block 224 is rectangle, and is fixed in lower template 21；
Limiting adjusting bolt 2241 is arranged at 224 top of limited block；
The limiting adjusting bolt 2241 is coaxially disposed with passage 2211；
First flexible supporting frames 223 are arranged on the centre of feeding guide part 221, limited block 224, close to limited block
224 sides；
First flexible supporting frames 223 include retainer plate 2231, are oriented to optical axis 2232, the first spring 2233；
The lower template 21 is equipped with the pilot hole 211 to match with being oriented to optical axis 2232；
The guiding optical axis 2232 is mounted in pilot hole 211；
The retainer plate 2231 is fixed on the upper end for being oriented to optical axis 2232；
First spring 2233, which is mounted on, to be oriented on optical axis 2232, between retainer plate 2231 and lower template 21；
The retainer plate 2231 is equipped with retainer slot；
The lower mold 22 further includes the second flexible supporting frames 225；
Second flexible supporting frames 225 are arranged on the centre of feeding guide part 221, limited block 224, are led close to feeding
To 221 side of portion；
Second flexible supporting frames 225 are corresponding with 12 position of shearing mould；
Second flexible supporting frames 225 include retainer plate 2231, are oriented to optical axis 2232, second spring 2235；
The lower template 21 is equipped with the pilot hole 211 to match with being oriented to optical axis 2232；
The guiding optical axis 2232 is mounted in pilot hole 211；
The retainer plate 2231 is fixed on the upper end for being oriented to optical axis 2232；
The second spring 2235, which is mounted on, to be oriented on optical axis 2232, between retainer plate 2231 and lower template 21；
The coefficient of elasticity of first spring 2233 is more than the coefficient of elasticity of second spring 2235；
The retainer plate 2231 is equipped with retainer slot；
The upper mold 1 includes cope plate 11, shearing mould 12；
The shearing mould 12 is arranged on cope plate 11；
Guide post is additionally provided between the cope plate 11 and lower template 21；
The shearing mould 12 is equipped with upper shear blade 121；
The upper shear blade 121 and the 222 corresponding setting of down cut sword.
In use, the bar being sheared enters mold by passage 2211, bar touches limiting adjusting bolt 2241
Stop motion, at this time the end of bar supported by the first flexible supporting frames 223, the second flexible supporting frames 225；Upper mold 1 is transported downwards
Dynamic, upper shear blade 121 starts sheared blank, lower surface and stick of the upper shear blade 121 with shearing mould 12 with the cooperation of down cut sword 222
Material contact, when upper shear blade 121 shears bar with down cut sword 222, the first flexible supporting frames 223, the second flexible supporting frames 225
The end of bar is supported, bar during plate cutting is prevented to be bent around shearing part, to improve the flatness of shearing area.
Above-described specific embodiment, the purpose of this utility model, technical solution and advantageous effect have been carried out into
One step is described in detail, it should be understood that the foregoing is merely specific embodiment of the present utility model, is not used to limit
The utility model processed, within the spirit and principle of the utility model, any modification, equivalent substitution, improvement and etc. done,
It should be included within the scope of protection of this utility model.
Claims (5)
1. a kind of Steel Reinforcing Bar Material mold, it includes：It is provided with lower template (21), the lower die (2) of lower mold (22)；It is provided with upper mold
The upper mold (1) of plate (11), shearing mould (12)；The lower mold (22) is fixed in lower template (21)；The shearing mould
(12) it is arranged on cope plate (11)；It is characterized in that：The lower mold (22) includes feeding guide part (221), down cut
Sword (222), the first flexible supporting frames (223), limited block (224)；The lower mold (22) of feeding guide part (221) setting
Side；Feeding guide part (221) is equipped with passage (2211)；The down cut sword (222) is fixed on feeding guide part
(221) in shear blade mounting groove (2212)；The opposite side of the lower mold (22) is equipped with limited block (224)；Described
One flexible supporting frames (223) are arranged on the centre of feeding guide part (221), limited block (224), close to limited block (224) side.
2. a kind of Steel Reinforcing Bar Material mold according to claim 1, it is characterised in that：First flexible supporting frames
(223) including retainer plate (2231), guiding optical axis (2232), the first spring (2233)；The lower template (21) be equipped with
It is oriented to the pilot hole (211) that optical axis (2232) matches；The guiding optical axis (2232) is in pilot hole (211)；Institute
The retainer plate (2231) stated is fixed on the upper end for being oriented to optical axis (2232)；First spring (2233) is mounted on guiding optical axis
(2232) on, between retainer plate (2231) and lower template (21).
3. a kind of Steel Reinforcing Bar Material mold according to claim 2, it is characterised in that：The lower mold (22) further includes
Two flexible supporting frames (225)；Second flexible supporting frames (225) are arranged on feeding guide part (221), limited block (224)
Centre, close to feeding guide part (221) side；Second flexible supporting frames (225) include retainer plate (2231), guiding
Optical axis (2232), second spring (2235)；The second spring (2235) is mounted on being oriented on optical axis (2232), positioned at retainer
Between plate (2231) and lower template (21).
4. a kind of Steel Reinforcing Bar Material mold according to claim 3, it is characterised in that：The bullet of first spring (2233)
Property coefficient is more than the coefficient of elasticity of second spring (2235).
5. a kind of Steel Reinforcing Bar Material mold according to claim 4, it is characterised in that：Second flexible supporting frames
(225) it is corresponding with shearing mould (12) position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721605157.2U CN207464008U (en) | 2017-11-27 | 2017-11-27 | A kind of Steel Reinforcing Bar Material mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721605157.2U CN207464008U (en) | 2017-11-27 | 2017-11-27 | A kind of Steel Reinforcing Bar Material mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207464008U true CN207464008U (en) | 2018-06-08 |
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ID=62258633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721605157.2U Active CN207464008U (en) | 2017-11-27 | 2017-11-27 | A kind of Steel Reinforcing Bar Material mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207464008U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109016128A (en) * | 2018-08-27 | 2018-12-18 | 江联重工集团股份有限公司 | A kind of hard shoulder concrete automation casting longitudinal reinforcement blanking device |
-
2017
- 2017-11-27 CN CN201721605157.2U patent/CN207464008U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109016128A (en) * | 2018-08-27 | 2018-12-18 | 江联重工集团股份有限公司 | A kind of hard shoulder concrete automation casting longitudinal reinforcement blanking device |
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