CN205926838U - Automobile leaf spring shaping is with curved mould of omnipotent ripples - Google Patents
Automobile leaf spring shaping is with curved mould of omnipotent ripples Download PDFInfo
- Publication number
- CN205926838U CN205926838U CN201620948140.6U CN201620948140U CN205926838U CN 205926838 U CN205926838 U CN 205926838U CN 201620948140 U CN201620948140 U CN 201620948140U CN 205926838 U CN205926838 U CN 205926838U
- Authority
- CN
- China
- Prior art keywords
- mould
- base station
- bender
- bending
- fixed
- 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
Links
Abstract
The utility model provides an automobile leaf spring shaping is with curved mould of omnipotent ripples, includes upper die base and lower mould seat, and the fixed base station of fit on mould on the upper die base upward is fixed with the upper end bender on the fixed base station of mould, and the lower mould is taken and is fixed with the lower extreme bender, the upper end bender is fixed in on the fixed base station of mould through fastening screw, the utility model discloses having simplified the step of bending of two leaf springs of bending, having realized the adjustment of fifty percent discount bent angle degree having improved the efficiency of bending in the condition of not changing the mould, improved the bend commonality of frock of two leaf springs of bending, reduced the waste to the mould, reduction in production cost improves production efficiency.
Description
Technical field
The utility model is related to leaf springs of car production technical field, and more particularly, to a kind of leaf springs of car shaping is curved with omnipotent ripple
Mould.
Background technology
Motor vehicles, especially automobile have become the important transport facility of the modern life, automobile operation and traveling
Stability is to weigh the important indicator of automotive performance, and between body of a motor car and axletree, the quality of the damping performance of shock mitigation system is direct
The stationarity of impact automobile.Leaf springs of car, as the vitals of car shock mitigation system, plays in terms of stability of automobile and focuses on
Act on.Under normal circumstances, for lifting compression strength and the ability to bear of leaf spring, it is as shown in Figure 1 for needing leaf spring die mould
Double-bending structure, has carried out both sides bending and has processed, prior art, when carrying out leaf spring double-bending, has depended on to leaf spring body
Completing, this frock includes the top swage cooperating and anvil swage to compression tooling as shown in Figure 2, in top swage（A）With
Anvil swage（B）Between be leaf spring double-bending forming cavity, carry out leaf spring double-bending process when, will be used for leaf spring processing steel plate base
Material is positioned over top swage and anvil swage, produces mutual extruding force using top swage and anvil swage, die mould goes out double-bending leaf spring finished product.
Existing double-bending leaf spring processing tool as shown in Figure 2, meets the processing of double-bending leaf spring to a certain extent
Demand, but this kind of processing tool only enables to specify the double-bending leaf spring processing of specification, if double-bending leaf spring to be processed
When any one changes in radius bend and bending angle, it is required to again complete set mould customized, ressembles, thus
Cause great mould to waste, increase the production cost of double-bending leaf spring.
The technological deficiency being existed based on existing double-bending plate spring formed mechanism, is badly in need of a kind of simple to operate, bending effect of design
The double-bending plate spring formed device that rate is high, bending versatility is good, reduces mould and wastes, it is to avoid the frequent replacing of Bending Mould causes
The inferior technical problem of low production efficiency.
Utility model content
The utility model provides a kind of leaf springs of car omnipotent ripple bending mould of shaping, simplifies double-bending leaf spring bending step
Suddenly, under conditions of being changed without bending tool, realize the regulation of bending angle, improve bending efficiency, improve double-bending leaf spring and become
The versatility of type frock, reduces the waste to mould, reduces production cost, improve production efficiency.
The technical solution adopted in the utility model is：
A kind of leaf springs of car shaping is with omnipotent ripple bending mould it is characterised in that including upper bolster（1）Sit with lower mould（2）, on
Die holder（1）Upper fit on mould fixes base station（3）, upper mould fixation base station（3）On be fixed with upper end bender（4）, lower mould seat（2）On
It is fixed with lower end bender（5）；
Described upper end bender（4）By trip bolt（14）It is fixed on mould and fix base station（3）On；
Described lower end bender（5）Right-hand end and lower end bender（5）The lower support limit base station of position setting connecting
（6）, lower support limit base station（6）By bottom clamp nut（7）It is fixed on lower mould to sit（2）On, lower support limit base station（6）
Sit with lower mould（2）Between be equipped with bottom modularization height adjusting unit（8）；
Described upper end bender（4）Left-hand end and upper end bender（4）The spacing base station in position setting upper end connecting
（9）, the spacing base station in upper end（9）By upper end clamp nut（10）It is fixed on upper bolster（1）, the spacing base station in upper end（9）
With upper bolster（1）Between be equipped with upper end modularization height adjusting unit（11）；
Described upper bolster（1）Top is provided with for driving upper bolster（1）The hydraulic push rod moving up and down（12）, hydraulic thrust
Bar（12）Connect to Hydraulic Station（13）；
Described upper mould fixes base station（3）On be equipped with trapezoidal horizontal stripe（15）, trapezoidal horizontal stripe（15）On be fixed with for driving
Trapezoidal horizontal stripe（15）Movable feed screw nut（16）；
Described trip bolt（14）Bottom is equipped with for upper end bender（4）The left part hook being carried（17）
With right part hook（18）, described upper end bender（4）On be equipped with for linking up with left part（17）The left part matched
Screw column（19）, described upper end bender（4）On be equipped with for linking up with right part（18）The right part screw column matching
（20）；
Described trapezoidal horizontal stripe（15）Fix base station with upper mould（3）Coordinate in clinohedral；
Described trapezoidal horizontal stripe（15）Bottom surface and upper end bender（4）Top surface is in that arc surface coordinates.
Further, described lower end bender（5）Removably it is assemblied in lower mould to sit（2）On.
Further, described upper end bender（4）Removably it is assemblied in mould and fix base station（3）.
Further, described trapezoidal horizontal stripe（15）Fix base station with upper mould（3）In clinohedral Standard in upper mould fixed base
Platform（3）In the dovetail groove of bottom.
The beneficial effects of the utility model are：
1st, the leaf springs of car of the utility model design is molded with omnipotent ripple bending mould, including upper bolster（1）Sit with lower mould
（2）, upper bolster（1）Upper fit on mould fixes base station（3）, upper mould fixation base station（3）On be fixed with upper end bender（4）, lower mould
Sit（2）On be fixed with lower end bender（5）；Upper end bender（4）By trip bolt（14）It is fixed on mould and fix base station（3）
On；Lower end bender（5）Right-hand end and lower end bender（5）The lower support limit base station of position setting connecting（6）, lower support limit
Position base station（6）By bottom clamp nut（7）It is fixed on lower mould to sit（2）On, lower support limit base station（6）Sit with lower mould（2）
Between be equipped with bottom modularization height adjusting unit（8）；Upper end bender（4）Left-hand end and upper end bender（4）Connect
The spacing base station in position setting upper end（9）, the spacing base station in upper end（9）By upper end clamp nut（10）It is fixed on mould
Seat（1）, the spacing base station in upper end（9）With upper bolster（1）Between be equipped with upper end modularization height adjusting unit（11）；On
State design structure, using upper end bender（4）With lower end bender（5）Cooperate, you can realize to as shown in Figure 1 double
The bending of bending leaf spring is processed, and production efficiency greatly promotes, meanwhile, the lower support limit base station of design（6）And upper end
Spacing base station（9）It is disposed as Height Adjustable structure, be easy to thickness according to double-bending leaf spring to be processed to lower support limit
Base station（6）The spacing base station with upper end（9）Height carry out quick regulation, using more convenient, the scope of application is wider.
2nd, the leaf springs of car shaping of the utility model design omnipotent ripple bending mould, upper mould fixation base station（3）On be equipped with
Trapezoidal horizontal stripe（15）, trapezoidal horizontal stripe（15）On be fixed with for driving trapezoidal horizontal stripe（15）Movable feed screw nut（16）；
Trip bolt（14）Bottom is equipped with for upper end bender（4）The left part hook being carried（17）With right part hook
（18）, upper end bender（4）On be equipped with for linking up with left part（17）The left part screw column matching（19）, upper end is rolled over
Curved mould（4）On be equipped with for linking up with right part（18）The right part screw column matching（20）；Trapezoidal horizontal stripe（15）With upper
Mould fixes base station（3）Coordinate in clinohedral；Trapezoidal horizontal stripe（15）Bottom surface and upper end bender（4）Top surface is in that arc surface coordinates；On
State design structure, by controlling trapezoidal horizontal stripe（15）Sliding is adjusting trapezoidal horizontal stripe（15）Vertical height, then control upper end
Bender（4）Rotation, adjusts bending angle, can achieve the conversion of bending angle, using more under conditions of being changed without module
For convenience, save die cost.
3rd, leaf springs of car shaping omnipotent ripple bending mould, the lower end bender of the utility model design（5）Removably fill
It is assigned in lower mould to sit（2）On；Upper end bender（4）Removably it is assemblied in mould and fix base station（3）；Above-mentioned design structure, improves
Upper end bender（4）With lower end bender（5）Replacing efficiency, also save mould further.
4th, leaf springs of car shaping omnipotent ripple bending mould, the lower end bender of the utility model design（5）Right-hand end with
End bender（5）The lower support limit base station of position setting connecting（6）, lower support limit base station（6）Spiral shell is fastened by bottom
Female（7）It is fixed on lower mould to sit（2）On, lower support limit base station（6）Sit with lower mould（2）Between be equipped with bottom modularization height
Adjustment unit（8）；Upper end bender（4）Left-hand end and upper end bender（4）The spacing base station in position setting upper end connecting
（9）, the spacing base station in upper end（9）By upper end clamp nut（10）It is fixed on upper bolster（1）, the spacing base station in upper end（9）
With upper bolster（1）Between be equipped with upper end modularization height adjusting unit（11）；Above-mentioned design structure, in actually used process
In, select the bottom modularization height adjusting unit of respective numbers（8）For adjusting lower support limit base station（6）Height,
Select the upper end modularization height adjusting unit of respective numbers（11）For adjusting the spacing base station in upper end（9）Height, lead to
Cross down support limit base station（6）With upper end bender（4）Cooperate, and lower end bender（5）The spacing base with upper end
Platform（9）Cooperate it is achieved that the quick bending of double-bending leaf spring is processed, production efficiency greatly promotes, and safety coefficient is more
High.
Brief description
Fig. 1 is existing double-bending plate spring structure schematic diagram.
Fig. 2 is the existing tool structure schematic diagram being applied to the processing of double-bending leaf spring.
The leaf springs of car shaping structural representation of omnipotent ripple bending mould in Fig. 3 the utility model.
Fig. 4 is the upper fixing base station of mould and trapezoidal horizontal stripe assembling structure schematic diagram one in the utility model.
Fig. 5 is the upper fixing base station of mould and trapezoidal horizontal stripe assembling structure schematic diagram two in the utility model.
Specific embodiment
Below in conjunction with accompanying drawing 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5, the utility model is described further, specific as follows：
The utility model is related to a kind of leaf springs of car shaping with omnipotent ripple bending mould it is characterised in that including upper bolster（1）
Sit with lower mould（2）, upper bolster（1）Upper fit on mould fixes base station（3）, upper mould fixation base station（3）On be fixed with upper end bender
（4）, lower mould seat（2）On be fixed with lower end bender（5）；
Described upper end bender（4）By trip bolt（14）It is fixed on mould and fix base station（3）On；
Described lower end bender（5）Right-hand end and lower end bender（5）The lower support limit base station of position setting connecting
（6）, lower support limit base station（6）By bottom clamp nut（7）It is fixed on lower mould to sit（2）On, lower support limit base station（6）
Sit with lower mould（2）Between be equipped with bottom modularization height adjusting unit（8）；
Described upper end bender（4）Left-hand end and upper end bender（4）The spacing base station in position setting upper end connecting
（9）, the spacing base station in upper end（9）By upper end clamp nut（10）It is fixed on upper bolster（1）, the spacing base station in upper end（9）
With upper bolster（1）Between be equipped with upper end modularization height adjusting unit（11）；
Described upper bolster（1）Top is provided with for driving upper bolster（1）The hydraulic push rod moving up and down（12）, hydraulic thrust
Bar（12）Connect to Hydraulic Station（13）；
Described upper mould fixes base station（3）On be equipped with trapezoidal horizontal stripe（15）, trapezoidal horizontal stripe（15）On be fixed with for driving
Trapezoidal horizontal stripe（15）Movable feed screw nut（16）；
Described trip bolt（14）Bottom is equipped with for upper end bender（4）The left part hook being carried（17）
With right part hook（18）, described upper end bender（4）On be equipped with for linking up with left part（17）The left part matched
Screw column（19）, described upper end bender（4）On be equipped with for linking up with right part（18）The right part screw column matching
（20）；
Described trapezoidal horizontal stripe（15）Fix base station with upper mould（3）Coordinate in clinohedral；
Described trapezoidal horizontal stripe（15）Bottom surface and upper end bender（4）Top surface is in that arc surface coordinates.
As improvement, described lower end bender（5）Removably it is assemblied in lower mould to sit（2）On.
As improvement, described upper end bender（4）Removably it is assemblied in mould and fix base station（3）.
As improvement, described trapezoidal horizontal stripe（15）Fix base station with upper mould（3）Fix in upper mould in clinohedral Standard
Base station（3）In the dovetail groove of bottom.
Compared with prior art, the leaf springs of car of the utility model design is molded with omnipotent ripple bending mould, including upper bolster
（1）Sit with lower mould（2）, upper bolster（1）Upper fit on mould fixes base station（3）, upper mould fixation base station（3）On be fixed with upper end bending
Mould（4）, lower mould seat（2）On be fixed with lower end bender（5）；Upper end bender（4）By trip bolt（14）It is fixed on mould
Fixing base station（3）On；Lower end bender（5）Right-hand end and lower end bender（5）The lower support limit base station of position setting connecting
（6）, lower support limit base station（6）By bottom clamp nut（7）It is fixed on lower mould to sit（2）On, lower support limit base station（6）
Sit with lower mould（2）Between be equipped with bottom modularization height adjusting unit（8）；Upper end bender（4）Left-hand end is rolled over upper end
Curved mould（4）The spacing base station in position setting upper end connecting（9）, the spacing base station in upper end（9）By upper end clamp nut
（10）It is fixed on upper bolster（1）, the spacing base station in upper end（9）With upper bolster（1）Between be equipped with upper end modularization and highly adjust
Section unit（11）；Above-mentioned design structure, using upper end bender（4）With lower end bender（5）Cooperate, you can realize
Bending to double-bending leaf spring as shown in Figure 1 is processed, and production efficiency greatly promotes, meanwhile, the lower support limit of design
Base station（6）The spacing base station with upper end（9）It is disposed as Height Adjustable structure, be easy to the thickness according to double-bending leaf spring to be processed
Degree is to lower support limit base station（6）The spacing base station with upper end（9）Height carry out quick regulation, using more convenient, be suitable for
Scope is wider.
The leaf springs of car shaping of the utility model design fixes base station with omnipotent ripple bending mould, upper mould（3）On be equipped with ladder
Shape horizontal stripe（15）, trapezoidal horizontal stripe（15）On be fixed with for driving trapezoidal horizontal stripe（15）Movable feed screw nut（16）；Tightly
Gu screw（14）Bottom is equipped with for upper end bender（4）The left part hook being carried（17）With right part hook
（18）, upper end bender（4）On be equipped with for linking up with left part（17）The left part screw column matching（19）, upper end is rolled over
Curved mould（4）On be equipped with for linking up with right part（18）The right part screw column matching（20）；Trapezoidal horizontal stripe（15）With upper
Mould fixes base station（3）Coordinate in clinohedral；Trapezoidal horizontal stripe（15）Bottom surface and upper end bender（4）Top surface is in that arc surface coordinates；On
State design structure, by controlling trapezoidal horizontal stripe（15）Sliding is adjusting trapezoidal horizontal stripe（15）Vertical height, then control upper end
Bender（4）Rotation, adjusts bending angle, can achieve the conversion of bending angle, using more under conditions of being changed without module
For convenience, save die cost.
Leaf springs of car shaping omnipotent ripple bending mould, the lower end bender of the utility model design（5）Removably assemble
Sit in lower mould（2）On；Upper end bender（4）Removably it is assemblied in mould and fix base station（3）；Above-mentioned design structure, improves
Upper end bender（4）With lower end bender（5）Replacing efficiency, also save mould further.
Leaf springs of car shaping omnipotent ripple bending mould, the lower end bender of the utility model design（5）Right-hand end and lower end
Bender（5）The lower support limit base station of position setting connecting（6）, lower support limit base station（6）By bottom clamp nut
（7）It is fixed on lower mould to sit（2）On, lower support limit base station（6）Sit with lower mould（2）Between be equipped with bottom modularization and highly adjust
Section unit（8）；Upper end bender（4）Left-hand end and upper end bender（4）The spacing base station in position setting upper end connecting（9）,
The spacing base station in upper end（9）By upper end clamp nut（10）It is fixed on upper bolster（1）, the spacing base station in upper end（9）With upper
Die holder（1）Between be equipped with upper end modularization height adjusting unit（11）；Above-mentioned design structure, in actual use,
Select the bottom modularization height adjusting unit of respective numbers（8）For adjusting lower support limit base station（6）Height, select
The upper end modularization height adjusting unit of respective numbers（11）For adjusting the spacing base station in upper end（9）Height, by under
Support limit base station（6）With upper end bender（4）Cooperate, and lower end bender（5）The spacing base station with upper end（9）
Cooperate it is achieved that the quick bending of double-bending leaf spring is processed, production efficiency greatly promotes, and safety coefficient is higher.
The utility model use when, for double-bending leaf spring（21）The base-material sheet material of processing is positioned over upper end bender
（4）With lower end bender（5）Between, according to double-bending leaf spring to be processed（21）Radian specification and angle specification, adjust down
Support limit base station（6）And the spacing base station in upper end（9）Height, and adjust trapezoidal horizontal stripe（15）Position, then utilize
Hydraulic push rod（12）Promote upper bolster（1）Move down, then drive upper end bender（4）Move down, using upper end bender（4）And under
End bender（5）Extruding, and lower support limit base station（6）The spacing base station with upper end（9）Spacing, complete two-fold bent plate
The rapid processing of spring；
When needing the bending angle into line translation double-bending leaf spring, by feed screw nut（16）Drive trapezoidal horizontal stripe（15）
Reach or rear shifting, control upper end bender then（4）Rotation, adjusts bending angle, realizes under conditions of being changed without module
The conversion of bending angle.
During angular adjustment, due to trapezoidal horizontal stripe（15）Fix base station with upper mould（3）Coordinate in clinohedral；Trapezoidal horizontal stroke
Bar（15）Bottom surface and upper end bender（4）Top surface is in that arc surface coordinates；This kind of design structure, fixes base station in upper mould（3）Keep
In the case that vertical height is constant, by promoting trapezoidal horizontal stripe（15）Can adjust trapezoidal horizontal stripe（15）Height in vertical direction
Degree, design is ingenious, by trapezoidal horizontal stripe（15）The arc surface of bottom surface is to upper end bender（4）The extruding of top surface arc surface, or
Upper end bender（4）Top surface arc surface is to trapezoidal horizontal stripe（15）The extruding of the arc surface of bottom surface, drives upper end bender（4）Turn
Dynamic, finally realize the regulation of bending angle.
According to described above, you can complete to application of the present utility model.
The above, only the utility model preferably specific embodiment, but protection domain of the present utility model is not
Be confined to this, any those familiar with the art in the technical scope that the utility model discloses, according to this practicality
New technical scheme and its technology design equivalent or change in addition, all should cover protection domain of the present utility model it
Interior.
Claims (4)
1. a kind of leaf springs of car is molded with omnipotent ripple bending mould it is characterised in that including upper bolster（1）Sit with lower mould（2）, upper mould
Seat（1）Upper fit on mould fixes base station（3）, upper mould fixation base station（3）On be fixed with upper end bender（4）, lower mould seat（2）Upper solid
Surely there is lower end bender（5）；
Described upper end bender（4）By trip bolt（14）It is fixed on mould and fix base station（3）On；
Described lower end bender（5）Right-hand end and lower end bender（5）The lower support limit base station of position setting connecting（6）, under
Support limit base station（6）By bottom clamp nut（7）It is fixed on lower mould to sit（2）On, lower support limit base station（6）With lower mould
Sit（2）Between be equipped with bottom modularization height adjusting unit（8）；
Described upper end bender（4）Left-hand end and upper end bender（4）The spacing base station in position setting upper end connecting（9）, on
The spacing base station in end（9）By upper end clamp nut（10）It is fixed on upper bolster（1）, the spacing base station in upper end（9）With upper mould
Seat（1）Between be equipped with upper end modularization height adjusting unit（11）；
Described upper bolster（1）Top is provided with for driving upper bolster（1）The hydraulic push rod moving up and down（12）, hydraulic push rod
（12）Connect to Hydraulic Station（13）；
Described upper mould fixes base station（3）On be equipped with trapezoidal horizontal stripe（15）, trapezoidal horizontal stripe（15）On be fixed with trapezoidal for driving
Horizontal stripe（15）Movable feed screw nut（16）；
Described trip bolt（14）Bottom is equipped with for upper end bender（4）The left part hook being carried（17）And the right side
End is linked up with（18）, described upper end bender（4）On be equipped with for linking up with left part（17）The left part screw rod matching
Post（19）, described upper end bender（4）On be equipped with for linking up with right part（18）The right part screw column matching（20）；
Described trapezoidal horizontal stripe（15）Fix base station with upper mould（3）Coordinate in clinohedral；
Described trapezoidal horizontal stripe（15）Bottom surface and upper end bender（4）Top surface is in that arc surface coordinates.
2. leaf springs of car according to claim 1 shaping with omnipotent ripple bending mould it is characterised in that described lower end bender
（5）Removably it is assemblied in lower mould to sit（2）On.
3. leaf springs of car according to claim 1 shaping with omnipotent ripple bending mould it is characterised in that described upper end bender
（4）Removably it is assemblied in mould and fix base station（3）.
4. leaf springs of car according to claim 1 shaping with omnipotent ripple bending mould it is characterised in that described trapezoidal horizontal stripe
（15）Fix base station with upper mould（3）Fix base station in clinohedral Standard in upper mould（3）In the dovetail groove of bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620948140.6U CN205926838U (en) | 2016-08-26 | 2016-08-26 | Automobile leaf spring shaping is with curved mould of omnipotent ripples |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620948140.6U CN205926838U (en) | 2016-08-26 | 2016-08-26 | Automobile leaf spring shaping is with curved mould of omnipotent ripples |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205926838U true CN205926838U (en) | 2017-02-08 |
Family
ID=57954568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620948140.6U Expired - Fee Related CN205926838U (en) | 2016-08-26 | 2016-08-26 | Automobile leaf spring shaping is with curved mould of omnipotent ripples |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205926838U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107838240A (en) * | 2017-11-24 | 2018-03-27 | 山东高机工业机械有限公司 | A kind of Plate Bending Machine for ensureing that sheet metal bending face is parallel |
| CN108380752A (en) * | 2018-03-28 | 2018-08-10 | 广东知识城运营服务有限公司 | A kind of auto parts molding die |
-
2016
- 2016-08-26 CN CN201620948140.6U patent/CN205926838U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107838240A (en) * | 2017-11-24 | 2018-03-27 | 山东高机工业机械有限公司 | A kind of Plate Bending Machine for ensureing that sheet metal bending face is parallel |
| CN107838240B (en) * | 2017-11-24 | 2024-04-02 | 山东高机工业机械有限公司 | Plate bending machine capable of ensuring parallel bending surfaces of plates |
| CN108380752A (en) * | 2018-03-28 | 2018-08-10 | 广东知识城运营服务有限公司 | A kind of auto parts molding die |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102513444A (en) | Composite flanging mechanism of stamping die | |
| US7257982B2 (en) | Apparatus for forming a beam member used as a torsion beam for the rear wheel suspension of an automobile | |
| JP5380890B2 (en) | Press molding method and apparatus excellent in shape freezing property | |
| CN202316694U (en) | Roll bending forming mould and bent component formed by using same | |
| CN105188982A (en) | Blank, molded plate, method of manufacturing press-molded product and press-molded product | |
| CN102554555B (en) | Compact automatic production line for blanking and stamping | |
| CN205926838U (en) | Automobile leaf spring shaping is with curved mould of omnipotent ripples | |
| CN206169061U (en) | Lower control arm hypoplastron assembling die about car | |
| CN103128191A (en) | Magnetic pulse forming device for roll forming system and control method for the same | |
| CN104936803A (en) | Suspension device and coiled compression spring for suspension device | |
| CN100548525C (en) | Be used to make the method for axletree parts | |
| CN214022738U (en) | Angle-adjustable numerical control bending machine | |
| CN105013928A (en) | Single-power multi-mold punching machine | |
| CN201969778U (en) | Rolling and shaping machine for section bar with variable cross-section | |
| CN206779293U (en) | A kind of oscillating rod type bending shaping mold | |
| CN204149801U (en) | Leaf springs of car guide arm | |
| CN214866371U (en) | Multi-point complex bending forming and shape correcting integrated device for multi-curvature section | |
| CN202824371U (en) | Stabilizer support forming device of automobile damper device | |
| CN206810911U (en) | Prebending machine liftout, conveyer | |
| CN212665368U (en) | Bush press-fitting device | |
| CN2205279Y (en) | Clipper and bender | |
| CN106985456A (en) | Adjustable carton forming mould | |
| CN201283670Y (en) | Hydraulic press stroke position limiter | |
| CN109834175A (en) | A kind of omnipotent wave bending mould device of lightweight leaf spring processing | |
| CN211539183U (en) | Stamping part flanging and shaping die |
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: 20170208 Termination date: 20170826 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |