CN206838922U - Once bilateral 90 degree of benders and diel - Google Patents
Once bilateral 90 degree of benders and diel Download PDFInfo
- Publication number
- CN206838922U CN206838922U CN201720558838.1U CN201720558838U CN206838922U CN 206838922 U CN206838922 U CN 206838922U CN 201720558838 U CN201720558838 U CN 201720558838U CN 206838922 U CN206838922 U CN 206838922U
- Authority
- CN
- China
- Prior art keywords
- degree
- loose plug
- portable plate
- benders
- interior
- 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.)
- Withdrawn - After Issue
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model discloses a kind of once bilateral 90 degree of benders, including loose plug（1）, the loose plug（1）Portable plate is movably set with below（2）, the portable plate（2）Below be fixedly installed bottom plate（3）, two shaped inserts being oppositely arranged（4）Through the loose plug（1）And the portable plate is fixed in bottom（2）It is interior, contour screw（5）Top sequentially pass through the bottom plate from top to bottom（3）And portable plate（2）After be fixed on the loose plug（1）It is interior.The invention also discloses a kind of diel, wherein including above-mentioned once bilateral 90 degree of benders.The utility model occupies little space in mould, material strip in the spatial dimension of existing mold can smooth punch forming, it is simple in construction, operation work step simplify, 90 degree are bent into form quotient height.
Description
Technical field
A kind of once bilateral 90 degree of benders and a kind of diel are the utility model is related to, belongs to Tool and Die Technology
Field.
Background technology
In stamping parts manufacture field, it is a conventional process, mainly depended on pressure machine and mould to carry out bending to stamping parts
Tool applies external force to stamping parts, is allowed to produce flexural deformation, so as to obtain required bending angle.
In the prior art, in order to avoid the problem of angle of arrival is excessive or too small in 90 degree of bending process is, it is necessary to use more
Individual work step, and need to use the device such as guide rail and sliding block, the space needed in mould also compare larger, and Workpiece shaping technique
It is complicated, time-consuming, cost is high.
Utility model content
Technical problem to be solved in the utility model is to provide one kind and occupied little space in mould, and stamping parts is existing
Have in the spatial dimension of mould can smooth punch forming, simple in construction, operation work step simplifies, 90 degree be bent into form quotient it is high one
Secondary bilateral 90 degree of benders and diel.
In order to solve the above technical problems, the technical solution adopted in the utility model is：
Once bilateral 90 degree of benders, including loose plug, activity is movably set with below the loose plug
Plate, bottom plate is fixedly installed below the portable plate, two shaped inserts being oppositely arranged pass through the loose plug and bottom
End is fixed in the portable plate, and institute is fixed in the top of contour screw after sequentially passing through the bottom plate and portable plate from top to bottom
State in loose plug, be provided with the cavity for accommodating the contour screw in the loose plug, on the inwall of the cavity
Annular protrusion is provided with, bolt head and the portion for having stated contour screw are accommodated in the cavity on the annular protrusion top
Divide shank of bolt, elastic component, the work are cased with the shank of bolt accommodated in the cavity of the annular protrusion bottom
Movable holddown is provided with above dynamic insert, square protruding, the square protruding are provided with below the middle part of the movable holddown
Above the loose plug between two shaped inserts, the outer wall of the square protruding and the inwall of shaped insert it
Between gap be used to clamp material strip both sides, movable pin pass through the square protruding, and the both sides of the movable holddown, which are provided with, to be added
Pressure device.
The pressue device includes cylinder.
It is overlap joint between the loose plug and portable plate.
The shaped insert is L-type, and the vertical section of the L-type passes through the loose plug, and the horizontal segment of the L-type is located at
In the portable plate.
Top flush of the loose plug after floating in the presence of elastic component with the shaped insert.
The external diameter of the elastic component is more than the internal diameter of the annular protrusion.
The elastic component includes compression spring or rubber sleeve.
A kind of diel, wherein including above-mentioned once bilateral 90 degree of benders.
Operation principle of the present utility model is as follows：During die sinking, loose plug floats and inlayed with shaping in the presence of elastic component
Block is concordant；During matched moulds, movable holddown and movable pin move downward simultaneously, and movable pin pushes down material strip, movable holddown continue to
Lower motion, drive material strip and loose plug are simultaneously downward, and now shaped insert remains stationary as, and passes through movable pin and shaped insert
90 ° of bendings are carried out to product both sides to complete a step.
A kind of once bilateral 90 degree of benders provided by the utility model and diel, movable holddown therein
For bending and molding, movable pin is used to push down material strip bottom, and loose plug is used to controlling bending angle, shaped insert be used for into
Type, portable plate are used for installation activity insert and shaped insert, and bottom plate is used to fix loose plug, shaped insert and portable plate, etc.
High screw, cavity and annular protrusion are used to control loose plug to float highly, are used to clamp between movable holddown and shaped insert
Material strip both sides；The utility model occupies little space in mould, and material strip can smooth punching press in the spatial dimension of existing mold
Shaping, simple in construction, operation work step simplifies, and 90 degree are bent into form quotient height.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
The utility model is further described below in conjunction with the accompanying drawings.
As shown in figure 1, once bilateral 90 degree of benders, including loose plug 1, the loose plug 1 is living below
It is dynamic to be provided with portable plate 2, bottom plate 3 is fixedly installed below the portable plate 2, two shaped inserts 4 being oppositely arranged pass through
The loose plug 1 and bottom are fixed in the portable plate 2, and the top of contour screw 5 sequentially passes through the bottom from top to bottom
It is fixed in the loose plug 1, is provided with the loose plug 1 for accommodating the contour screw after plate 3 and portable plate 2
5 cavity 11, annular protrusion 12 is provided with the inwall of the cavity 11, the cavity positioned at the top of annular protrusion 12
The bolt head 13 and part shank of bolt 14 for having stated contour screw 5 are accommodated in 11, positioned at described in the bottom of annular protrusion 12
Elastic component 6 is cased with the shank of bolt 14 accommodated in cavity 11, the top of the loose plug 1 is provided with movable holddown 8, institute
State and be provided with square protruding 9, institute of the square protruding 9 between two shaped inserts 4 below the middle part of movable holddown 8
The top of loose plug 1 is stated, the gap between the outer wall of the square protruding 9 and the inwall of shaped insert 4 is used to clamp material strip 15
Both sides, movable pin 7 pass through the square protruding 9, and the both sides of the movable holddown 8 are provided with pressue device 10.
The pressue device 10 includes cylinder.
It is overlap joint between the loose plug 1 and portable plate 2.
The shaped insert 4 is L-type, and the vertical section of the L-type passes through the loose plug 1, the horizontal section of the L-type
In in the portable plate 2.
Top flush of the loose plug 1 after floating in the presence of elastic component 6 with the shaped insert 4.
The external diameter of the elastic component 6 is more than the internal diameter of the annular protrusion 12, such a setting, ensures the position all the time of elastic component 6
In in the cavity 11 of the lower section of annular protrusion 12, after elastic component 6 is compressed, annular protrusion 12, band are headed in the presence of restoring force
Dynamic loose plug 1 floats.
The elastic component 6 is compression spring, and compression spring can also be replaced by rubber sleeve.
A kind of diel, wherein including above-mentioned once bilateral 90 degree of benders.
Described above is only preferred embodiment of the present utility model, it should be pointed out that：For the common skill of the art
For art personnel, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these improve and
Retouching also should be regarded as the scope of protection of the utility model.
Claims (8)
1. once bilateral 90 degree of benders, it is characterised in that：Including loose plug（1）, the loose plug（1）Below
It is movably set with portable plate（2）, the portable plate（2）Below be fixedly installed bottom plate（3）, two shaping edges being oppositely arranged
Block（4）Through the loose plug（1）And the portable plate is fixed in bottom（2）It is interior, contour screw（5）Top from top to bottom
Sequentially pass through the bottom plate（3）And portable plate（2）After be fixed on the loose plug（1）It is interior, the loose plug（1）Interior setting
Have for accommodating the contour screw（5）Cavity（11）, the cavity（11）Inwall on be provided with annular protrusion（12）, position
In the annular protrusion（12）The cavity on top（11）Contour screw has been stated in interior receiving（5）Bolt head（13）And part
Shank of bolt（14）, positioned at the annular protrusion（12）The cavity of bottom（11）The shank of bolt of interior receiving（14）On be cased with
Elastic component（6）, the loose plug（1）Top be provided with movable holddown（8）, the movable holddown（8）Middle part below set
It is equipped with square protruding（9）, the square protruding（9）Positioned at two shaped inserts（4）Between the loose plug（1）On
Side, the square protruding（9）Outer wall and shaped insert（4）Inwall between gap be used for clamp material strip（15）Both sides, it is living
Dynamic pin（7）Through the square protruding（9）, the movable holddown（8）Both sides be provided with pressue device（10）.
2. once bilateral 90 degree of benders according to claim 1, it is characterised in that：The pressue device（10）
Including cylinder.
3. once bilateral 90 degree of benders according to claim 1, it is characterised in that：The loose plug（1）
With portable plate（2）Between for overlap joint.
4. once bilateral 90 degree of benders according to claim 1, it is characterised in that：The shaped insert（4）
For L-type, the vertical section of the L-type passes through the loose plug（1）, the horizontal segment of the L-type is located at the portable plate（2）It is interior.
5. once bilateral 90 degree of benders according to claim 1, it is characterised in that：The loose plug（1）
In elastic component（6）In the presence of float after with the shaped insert（4）Top flush.
6. once bilateral 90 degree of benders according to claim 1, it is characterised in that：The elastic component（6）'s
External diameter is more than the annular protrusion（12）Internal diameter.
7. once bilateral 90 degree of benders according to claim 1, it is characterised in that：The elastic component（6）Bag
Include compression spring or rubber sleeve.
A kind of 8. diel, it is characterised in that：Wherein comprising once bilateral 90 degree according to any one of claim 1 ~ 7
Bender.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720558838.1U CN206838922U (en) | 2017-05-19 | 2017-05-19 | Once bilateral 90 degree of benders and diel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720558838.1U CN206838922U (en) | 2017-05-19 | 2017-05-19 | Once bilateral 90 degree of benders and diel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206838922U true CN206838922U (en) | 2018-01-05 |
Family
ID=60796715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720558838.1U Withdrawn - After Issue CN206838922U (en) | 2017-05-19 | 2017-05-19 | Once bilateral 90 degree of benders and diel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206838922U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107030202A (en) * | 2017-05-19 | 2017-08-11 | 珀尔曼机电(昆山)有限公司 | Once bilateral 90 degree of benders and diel |
| CN108637127A (en) * | 2018-05-08 | 2018-10-12 | 洛阳鑫光锂电科技有限公司 | A kind of disposable bending apparatus for leveling of three-dimensional ring bar shaped plank |
-
2017
- 2017-05-19 CN CN201720558838.1U patent/CN206838922U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107030202A (en) * | 2017-05-19 | 2017-08-11 | 珀尔曼机电(昆山)有限公司 | Once bilateral 90 degree of benders and diel |
| CN107030202B (en) * | 2017-05-19 | 2019-03-22 | 珀尔曼机电(昆山)有限公司 | Primary bilateral 90 degree of benders and stamping die |
| CN108637127A (en) * | 2018-05-08 | 2018-10-12 | 洛阳鑫光锂电科技有限公司 | A kind of disposable bending apparatus for leveling of three-dimensional ring bar shaped plank |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180105 Effective date of abandoning: 20190322 |
|
| AV01 | Patent right actively abandoned |