CN108746358A - The bending die of unlocking automobile chair bar - Google Patents
The bending die of unlocking automobile chair bar Download PDFInfo
- Publication number
- CN108746358A CN108746358A CN201810627985.9A CN201810627985A CN108746358A CN 108746358 A CN108746358 A CN 108746358A CN 201810627985 A CN201810627985 A CN 201810627985A CN 108746358 A CN108746358 A CN 108746358A
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- Prior art keywords
- plate
- bending
- block
- oil cylinder
- forming
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D53/00—Making other particular articles
- B21D53/88—Making other particular articles other parts for vehicles, e.g. cowlings, mudguards
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D7/00—Bending rods, profiles, or tubes
- B21D7/06—Bending rods, profiles, or tubes in press brakes or between rams and anvils or abutments; Pliers with forming dies
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The present invention provides the bending die of unlocking automobile chair bar, it can solve the problems, such as that processing efficiency is low, can not ensure machining accuracy existing for existing bending and forming processing.It includes upper die structure and lower die structure, upper die structure includes above re-packing, on the bottom that re-packs upper padding plate is fixed with by top block, upper padding plate bottom is sequentially installed with upper clamp plate, stripper plate and baffle plate from top to bottom, lower die structure includes lower plate, and upper die structure is oriented to by guide post with lower die structure and is molded；It further includes vertical bending part builder and longitudinal bending part builder, vertical bending part builder includes the top forming assembly being installed in upper die structure left-hand end and the lower part forming assembly being installed in lower plate left-hand end, Floatable supporting mechanism is installed, longitudinal bending part builder is set to the right side of lower part forming assembly in the forming assembly of lower part.
Description
Technical field
The present invention relates to auto parts and components processing technique fields, the specially bending die of unlocking automobile chair bar.
Background technology
Unlocking automobile chair bar is one of the important spare part for controlling to adjust the movement of automotive seat position, is a hollow pipe
The both ends of part and the hollow pipe fitting are respectively provided with bending part, see Fig. 1 and Fig. 2, wherein the left end of hollow pipe fitting is in vertical plane
It forms vertical bending part 55, right end and forms longitudinal bending part 56 in the horizontal plane, while it needs longitudinal bending of guarantee right end
The axis parallel of the axial line and hollow pipe fitting main body in portion.Mostly it is using two secondary bendings in the past when processing the type rod piece
Mold carries out bending and forming processing respectively come the both ends to pipe fitting, and not only processing efficiency is low, but also processing twice needs to determine twice
Position clamping, positioning and clamping inherently brings secondary positioning accumulated error twice, to can not ensure machining accuracy.
Invention content
In view of the above-mentioned problems, the present invention provides the bending die of unlocking automobile chair bar, existing folding can be solved
O ing processing is existing, and processing efficiency is low, can not ensure the problem of machining accuracy.
Its technical solution is the bending die of unlocking automobile chair bar comprising upper die structure and lower die structure, institute
It includes above re-packing to state upper die structure, it is described on the bottom that re-packs upper padding plate is fixed with by top block, the upper padding plate bottom is from upper
Upper clamp plate, stripper plate and baffle plate are sequentially installed under and, the lower die structure includes lower plate, the upper die structure and lower die
Structure is oriented to by guide post and is molded, it is characterised in that：It further includes vertical bending part builder and longitudinal bending part forming machine
Structure, the vertical bending part builder include the top forming assembly being installed in the upper die structure left-hand end and are installed on
Lower part forming assembly in the lower plate left-hand end is equipped with Floatable supporting mechanism in the lower part forming assembly, described vertical
The right side of the lower part forming assembly is set to bending part builder.
Further, the top forming assembly includes upper forming block, top U-lag idler wheel and nitrogen gas spring, the nitrogen
Gas spring is installed on by unloading bolt in the upper clamp plate, and the upper forming block is fixed in the nitrogen gas spring bottom, described
Side block blocks and de- material mold insert are installed in the left and right sides that upper clamp plate is located at the nitrogen gas spring respectively, and the top U-lag idler wheel can
It is rotatably mounted on the de- material mold insert, the axial direction and workpiece of the top U-lag idler wheel are axially vertical.
Further, the lower part forming assembly includes lower template, and the lower template is installed in the left side of the lower plate
Bottom is held, the left side of the lower plate stacks gradually from bottom to top is equipped with lower bolster, lower clamp plate, lower pallet, the lower template
On be sequentially installed with oil cylinder fixed plate and guide plate from left to right, the first oil cylinder is fixed in the oil cylinder fixed plate, under described
The left-hand end of supporting plate is sequentially installed with guide holder and lower positioning forming block from left to right, and the lower positioning forming block is located on described
The lower section of block, top U-lag idler wheel is shaped, horizontal guide hole is offered in the guide holder, the push rod of first oil cylinder is certainly
From left to right is connected with concentric axial direction horizontal through the end of the push rod of the oil cylinder fixed plate, guide plate and first oil cylinder
The right-hand end of locating rod, the axially position bar is equipped with pilot pin with one heart, and the axially position bar passes through described from left to right
The pilot pin is inserted into endoporus on the left of pipe fitting after horizontal guide hole, lower positioning forming block, and the lower positioning forming block is equipped with folding
O ing face.
Further, the Floatable supporting mechanism includes lower floating block and lower part U-lag idler wheel, is equipped in the lower bolster
Spring, the lower floating block is through being installed on the lower clamp plate, in lower pallet and its bottom is connect with the spring, top is worn upwards
Cross the lower pallet, the lower part U-lag idler wheel is installed on the lower floating block, and the axial direction of the lower part U-lag idler wheel with
Workpiece is axially vertical.
Further, longitudinal bending part builder includes longitudinal foldable component and workpiece located lateral component, institute
State the right side that longitudinal foldable component is set on the lower plate and is located at the lower part forming assembly, the workpiece located lateral
Component is installed on the right-hand end of longitudinal foldable component.
Further, longitudinal foldable component includes being installed on the lower plate and on the right side of the lower bolster
Fixed plate, front end, rear end in the fixed plate are respectively perpendicular and are equipped with riser and oil cylinder riser, in the fixed plate and be located at
It is equipped with framed between the riser, oil cylinder riser, the second oil cylinder is installed, second oil on the trailing flank of the oil cylinder riser
The push rod of cylinder connects bending and forming pushing block horizontal through the oil cylinder riser and front end from back to front, the bending and forming pushing block
Front end face is bending and forming face, longitudinal from front to back through being equipped with pull rod and the pull rod and the riser are logical on the riser
Longitudinal spring connection is crossed, the front end of the pull rod is connected with longitudinal register block.
Further, it is described it is framed it is upper two pieces of pushing block pressing plates are installed positioned at the front side of the oil cylinder riser is parallel, it is described
Bending and forming pushing block bottom transverse ends are respectively embedded into can vertically move in the pushing block pressing plate and along pushing block pressing plate.
Further, the workpiece located lateral component includes bottom plate, location mandril and horizontal sliding structure, the bottom plate
It is installed on the right-hand end of the fixed plate, the horizontal sliding structure includes cylinder, and the cylinder is pacified by air cylinder fixed plate
Two parallel lateral water are installed in right-hand end loaded on the bottom plate, the left side on the bottom plate and positioned at the air cylinder fixed plate
Level gauge, slide plate bottom are slidably mounted on by sliding block on the transverse horizontal guide rail, the right-hand end installation on the slide plate
There are pulling block, the guide rod right-to-left of the cylinder to connect with the pulling block after the air cylinder fixed plate, pacify on the slide plate
Equipped with longitudinal oscillation structure, the location mandril is connect with the longitudinal oscillation structure.
Further, the longitudinal oscillation structure includes swing rod, swing rod and axis pin, and the swing rod is installed in the cunning
It is equipped with lateral straight slot in the left-hand end of plate, in the swing rod and the swing rod top surface is equipped with long lumbar hole, the location mandril
It is fixed in the left end of the swing rod, the right end of the swing rod stretches into the lateral straight slot, and the axis pin is installed on the long waist
It is rotatably connected in hole and with the swing rod.
Further, the longitudinal oscillation structure further includes a tension spring, and one end of the tension spring connect with the swing rod, is another
One end is fixed on limiting plate, and the limiting plate is installed on the leading flank of the oil cylinder riser.
The beneficial effects of the present invention are：Its vertical bending part builder and longitudinal bending part builder can be realized
Primary molding can realize that the vertical bending and forming of workpiece both sides sells off forming with longitudinal simultaneously, it is thus possible to greatly improve processing
Efficiency avoids the problem that the accumulated error that secondary operation is brought, it is ensured that machining accuracy.
Description of the drawings
Fig. 1 is the main structure diagram for the unlocking automobile chair bar that the present invention processes；
Fig. 2 is the overlooking structure diagram for the unlocking automobile chair bar that the present invention processes；
Fig. 3 is the structural schematic diagram under the bending die die opening state of unlocking automobile chair bar of the present invention；
Fig. 4 is the schematic top plan view of the lower die structure of the bending die of unlocking automobile chair bar of the present invention；
Fig. 5 be the present invention in longitudinal oscillation structure vertical view to enlarged diagram.
Reference numeral：It re-packs on 1-, 2- top blocks, 3- upper padding plates, 4- upper clamp plates, 5- stripper plates, 6- baffle plates, the bottoms 7-
Plate, 8- guide posts shape block on 9-, the tops 10- U-lag idler wheel, 11- nitrogen gas springs, 12- unloading bolts, 13- side block blocks, and 14- is de-
Expect mold insert, 15- lower templates, 16- lower bolsters, 17- lower clamp plates, 18- lower pallets, 19- oil cylinder fixed plates, 20- guide plates, 21- the
One oil cylinder, 22- guide holders, positioning forming block, 24- axially position bars, 25- pilot pins, 26- lower floating blocks, the lower parts 27- U-shaped under 23-
Grooved roller, 28- springs, 29- fixed plates, 30- risers, 31- oil cylinder risers, 32- is framed, the second oil cylinders of 33-, 34- bending and formings
Pushing block, 35- pull rods, 36- longitudinal springs, 37- longitudinal register blocks, 38- pushing block pressing plates, 39- bottom plates, 40- location mandrils, 41- gas
Cylinder, 42- air cylinder fixed plates, 43- transverse horizontal guide rails, 44- slide plates, 45- sliding blocks, 46- pulling blocks, 47- swing rods, 48- swing rods,
49- axis pins, 50- transverse direction straight slots, 51- long lumbar holes, 52- tension springs, 53- limiting plates, 54- workpiece, the vertical bending parts of 55-, 56- are longitudinal
Bending part.
Specific implementation mode
See Fig. 3 and Fig. 4, the bending die of unlocking automobile chair bar of the present invention comprising upper die structure and lower die knot
Structure, upper die structure include above re-packing 1, and 1 bottom that above re-packs is fixed with upper padding plate 3 by top block 2,3 bottom of upper padding plate from upper and
Under be sequentially installed with upper clamp plate 4, stripper plate 5 and baffle plate 6, lower die structure includes lower plate 7, and upper die structure is logical with lower die structure
It crosses guide post 8 and is oriented to molding；It further includes vertical bending part builder and longitudinal bending part builder, vertical bending part forming
Mechanism includes the top forming assembly being installed in upper die structure left-hand end and the lower part being installed in 7 left-hand end of lower plate forming
Component is equipped with Floatable supporting mechanism in the forming assembly of lower part, and longitudinal bending part builder is set to lower part forming assembly
Right side.
Top forming assembly includes that upper forming block 9, top U-lag idler wheel 10 and nitrogen gas spring 11, nitrogen gas spring 11 pass through
Unloading bolt 12 is installed in upper clamp plate 4, and upper forming block 9 is fixed in 11 bottom of nitrogen gas spring, and upper clamp plate 4 is located at nitrogen gas spring 11
The left and right sides side block blocks 13 and de- material mold insert 14 are installed respectively, top U-lag idler wheel 10 is rotatably installed on de- material mold insert
On 14, the axial direction and workpiece of top U-lag idler wheel 10 are axially vertical.
Lower part forming assembly includes lower template 15, and lower template 15 is installed in the left-hand end bottom of lower plate 7, lower plate 15
Left side stacks gradually from bottom to top is equipped with lower bolster 16, lower clamp plate 17, lower pallet 18, pacifies successively from left to right in lower template 15
Equipped with oil cylinder fixed plate 19 and guide plate 20, Ffirst cylinder 21 is fixed in oil cylinder fixed plate 19, the left-hand end of lower pallet 18 is certainly
From left to right is sequentially installed with guide holder 22 and lower positioning forming block 23, and lower positioning forming block 23 is located at upper forming block 9, top U-shaped
The lower section of grooved roller 10 offers horizontal guide hole in guide holder 22, and the push rod of Ffirst cylinder 21 is from left to right horizontal through oil
The end of the push rod of cylinder fixed plate 19, guide plate 20 and Ffirst cylinder 21 is connected with concentric axially position bar 24, axially position
The right-hand end of bar 24 is equipped with pilot pin 25 with one heart, and axially position bar 24 passes through horizontal guide hole, lower positioning to shape from left to right
Pilot pin 25 is inserted into endoporus on the left of pipe fitting after 23 after block, and lower positioning forming block 23 is equipped with bending and forming face.
Floatable supporting mechanism includes lower floating block 26 and lower part U-lag idler wheel 27, is equipped with spring 28 in lower bolster 16, floats downward
Block 26 through being installed in lower clamp plate 17, lower pallet 18 and its bottom is connect with spring 28, top is upward through lower pallet 18, under
Portion's U-lag idler wheel 27 is installed on lower floating block 26, and the axial direction of lower part U-lag idler wheel 27 and workpiece are axially vertical.
Longitudinal bending part builder includes longitudinal foldable component and workpiece located lateral component, longitudinal foldable component setting
In the right side on lower plate 7 and positioned at lower part forming assembly, workpiece located lateral component is installed on the right side of longitudinal foldable component
End.
Longitudinal foldable component includes being installed on lower plate 7 and against the fixed plate 29 on 16 right side of lower bolster, fixed plate 29
On front end, rear end be respectively perpendicular and riser 30 and oil cylinder riser 31 be installed, in fixed plate 29 and positioned at riser 30, oil cylinder riser
It is equipped with framed 32 between 31, the second oil cylinder 33 is installed on the trailing flank of oil cylinder riser 31, the push rod of the second oil cylinder 33 is from backward
It is preceding horizontal through oil cylinder riser 31 and front end connection bending and forming pushing block 34, the front end face of bending and forming pushing block 34 is bending and forming
Face, it is longitudinal from front to back through being equipped with pull rod 35 and pull rod 35 is connect with riser 30 by longitudinal spring 36, drawing on riser 30
The front end of bar 35 is connected with longitudinal register block 37.
Parallel two pieces of pushing block pressing plates 38, bending and forming pushing block 34 are installed on framed 32 and positioned at the front side of oil cylinder riser 31
Bottom transverse ends are respectively embedded into pushing block pressing plate 38 and can be vertically moved along pushing block pressing plate 38.
Workpiece located lateral component includes bottom plate 39, location mandril 40 and horizontal sliding structure, and bottom plate 39 is installed on fixation
The right-hand end of plate 29, horizontal sliding structure include cylinder 41, and cylinder 41 is installed on the right side of bottom plate 39 by air cylinder fixed plate 42
Side is equipped with two parallel transverse horizontal guide rails 43,44 bottom of slide plate on bottom plate 39 and positioned at the left side of air cylinder fixed plate 42
Portion is slidably mounted on by sliding block 45 on transverse horizontal guide rail 43, and the right-hand end on slide plate 44 is equipped with pulling block 46, cylinder 41
Guide rod right-to-left pass through air cylinder fixed plate 42 after connect with pulling block 46, longitudinal oscillation structure is installed on slide plate 44, positioning
Plug 40 is connect with longitudinal oscillation structure.
See that Fig. 5, longitudinal oscillation structure include swing rod 47, swing rod 48 and axis pin 49, swing rod 48 is installed in slide plate 44
It is equipped with lateral straight slot 50 in left-hand end, in swing rod 47 and 48 top surface of swing rod is equipped with long lumbar hole 51, location mandril 40 is fixed in
The right end of the left end of swing rod 47, swing rod 47 stretches into lateral straight slot 50, axis pin 49 be installed in long lumbar hole 51 and with swing rod 47
It is rotatably connected；Longitudinal oscillation structure further includes a tension spring 52, and one end of tension spring 52 is connect with swing rod 48, the other end is fixed on limit
On the plate 53 of position, limiting plate 53 is installed on the leading flank of oil cylinder riser 31.
The mistake for using inventive die to carry out both ends bending and forming to unlocking automobile chair bar is detailed below
Journey：Workpiece to be processed is positioned on lower pallet 18 and is supported by the lower part U-lag idler wheel 27 of Floatable supporting mechanism, this is at present
Portion's U-lag idler wheel 27 28 floating support of lower floating block 26 and spring effect under protrude from completely 18 surface of lower pallet and
Workpiece axle center and pilot pin 25 are concentric；Drive Ffirst cylinder 21 to act, the push rod of Ffirst cylinder 21 push axial locating rod 24 and
Pilot pin 25 makes pilot pin 25 be inserted into the left-hand end endoporus of workpiece to right translation, band of the subsequent upper die structure in lathe sliding block
Dynamic lower molding, top forming assembly are molded with lower part forming assembly, top U-lag idler wheel 10 and the lower positioning forming cooperation pair of block 23
Workpiece carries out vertical bending and forming, and lower part U-lag idler wheel 27 is pressurized, pushes the compressed spring together of lower floating block 26 in the process
28；At this point, side tilts left-hand end swing rod 47 backward, right-hand end drives axis pin 49 to be rocked to length under the tensioning function of tension spring 52
The bottom of waist hole 51, the location mandril 40 and axis of workpiece of 47 left part of swing rod are coaxial, and driving cylinder 41 acts, and cylinder 41 pushes away
Dynamic pulling block 46 and drive slide plate 44 and the longitudinal oscillation structure that is installed on slide plate 44 together along transverse horizontal guide rail 43 to
It moves left, is inserted into location mandril 40 in the endoporus of workpiece right end, driving the second oil cylinder 33 action, the second oil cylinder 33 pushes folding
O ing pushing block 34 moves forward carries out longitudinal bending and forming to the right end of workpiece, and location mandril 40 begins while longitudinal bending and forming
It is flatly inserted in inner hole of workpiece eventually, thus the left end under the drive of location mandril 40 of swing rod 47 and is put to swinging longitudinally forward
The right end of bar 47 then axis pin 49, long lumbar hole 51 limit under be upturned, while tension spring 52 is stretched；Longitudinal bending and forming
Afterwards, cylinder 41 pulls slide plate 44 and swing rod structure to translate to the right, and location mandril 40 is taken out from the inner hole of workpiece after forming
Go out, swing rod 47 restores to original state under the action of the restoring force of tension spring 52.
The specific implementation of the present invention is described in detail above, but content is only the preferable embodiment party of the invention
Case should not be construed as limiting the practical range of the invention.It is all to become according to impartial made by the invention application range
Change and improve etc., it should all still fall within the scope of the patent of the present invention.
Claims (10)
1. the bending die of unlocking automobile chair bar comprising upper die structure and lower die structure, the upper die structure include
On re-pack, it is described on the bottom that re-packs upper padding plate is fixed with by top block, the upper padding plate bottom is sequentially installed with from top to bottom
Upper clamp plate, stripper plate and baffle plate, the lower die structure include lower plate, and the upper die structure is led with lower die structure by guide post
To molding, it is characterised in that：It further includes vertical bending part builder and longitudinal bending part builder, the vertical bending
Portion's builder includes the top forming assembly being installed in the upper die structure left-hand end and is installed on the left of the lower plate
Lower part forming assembly on end is equipped with Floatable supporting mechanism, the longitudinal direction bending part forming machine in the lower part forming assembly
Structure is set to the right side of the lower part forming assembly.
2. the bending die of unlocking automobile chair bar according to claim 1, it is characterised in that：The top forming
Component includes that upper forming block, top U-lag idler wheel and nitrogen gas spring, the nitrogen gas spring are installed on by unloading bolt on described
In clamping plate, the upper forming block is fixed in the nitrogen gas spring bottom, and the upper clamp plate is located at the left and right two of the nitrogen gas spring
Side block blocks and de- material mold insert are installed in side respectively, and the top U-lag idler wheel is rotatably installed on the de- material mold insert, described
The axial direction and workpiece of top U-lag idler wheel are axially vertical.
3. the bending die of unlocking automobile chair bar according to claim 2, it is characterised in that：The lower part forming
Component includes lower template, and the lower template is installed in the left-hand end bottom of the lower plate, the left side of the lower plate from lower and
On stack gradually lower bolster, lower clamp plate, lower pallet be installed, be sequentially installed with oil cylinder fixed plate from left to right in the lower template
And guide plate, the first oil cylinder is fixed in the oil cylinder fixed plate, and the left-hand end of the lower pallet is sequentially installed with from left to right
Guide holder and lower positioning shape block, and the lower positioning forming block is located at the lower section of the upper forming block, top U-lag idler wheel, institute
State and offer horizontal guide hole in guide holder, the push rod of first oil cylinder from left to right horizontal through the oil cylinder fixed plate,
The end of the push rod of guide plate and first oil cylinder is connected with concentric axially position bar, the right-hand end of the axially position bar
Portion is equipped with pilot pin with one heart, and the axially position bar is described after passing through the horizontal guide hole, lower positioning to shape block from left to right
Pilot pin is inserted into endoporus on the left of pipe fitting, and the lower positioning forming block is equipped with bending and forming face.
4. the bending die of unlocking automobile chair bar according to claim 3, it is characterised in that：The floating support
Mechanism includes lower floating block and lower part U-lag idler wheel, and spring is equipped in the lower bolster, and the lower floating block is described through being installed on
In lower clamp plate, lower pallet and its bottom is connect with the spring, top is upward through the lower pallet, the lower part U-lag rolling
Wheel is installed on the lower floating block, and the axial direction of the lower part U-lag idler wheel and workpiece are axially vertical.
5. the bending die of unlocking automobile chair bar according to claim 3, it is characterised in that：The longitudinal direction bending
Portion's builder includes longitudinal foldable component and workpiece located lateral component, and the longitudinal direction foldable component is set to the lower plate
The right side of the lower part forming assembly is gone up and is located at, the workpiece located lateral component is installed on the right side of longitudinal foldable component
Side.
6. the bending die of unlocking automobile chair bar according to claim 5, it is characterised in that：The longitudinal direction bending
Component includes being installed on the lower plate and the fixed plate on the right side of the lower bolster, front end in the fixed plate, after
End, which is respectively perpendicular, is equipped with riser and oil cylinder riser, and mould is equipped in the fixed plate and between the riser, oil cylinder riser
Frame is equipped with the second oil cylinder on the trailing flank of the oil cylinder riser, and the push rod of second oil cylinder is from back to front horizontal through institute
Oil cylinder riser and front end connection bending and forming pushing block are stated, the front end face of the bending and forming pushing block is bending and forming face, described vertical
It is longitudinal from front to back through being equipped with pull rod and the pull rod is connect with the riser by longitudinal spring on plate, the pull rod
Front end is connected with longitudinal register block.
7. the bending die of unlocking automobile chair bar according to claim 6, it is characterised in that：It is described framed upper
Two pieces of pushing block pressing plates are installed in the front side of the oil cylinder riser is parallel, transverse ends difference in bending and forming pushing block bottom is embedding
Enter in the pushing block pressing plate and can be vertically moved along pushing block pressing plate.
8. the bending die of the unlocking automobile chair bar described according to claim 6 or 7, it is characterised in that：The workpiece
Located lateral component includes bottom plate, location mandril and horizontal sliding structure, and the bottom plate is installed on the right-hand end of the fixed plate
Portion, the horizontal sliding structure includes cylinder, and the cylinder is installed on the right-hand end of the bottom plate by air cylinder fixed plate, described
Two parallel transverse horizontal guide rails are installed in left side on bottom plate and positioned at the air cylinder fixed plate, and slide plate bottom is slided by sliding block
Dynamic to be installed on the transverse horizontal guide rail, the right-hand end on the slide plate is equipped with pulling block, and the guide rod of the cylinder is certainly right
It is connect with the pulling block after passing through the air cylinder fixed plate to the left, longitudinal oscillation structure, the positioning is installed on the slide plate
Plug is connect with the longitudinal oscillation structure.
9. the bending die of unlocking automobile chair bar according to claim 8, it is characterised in that：The longitudinal oscillation
Structure includes swing rod, swing rod and axis pin, and the swing rod is installed in the left-hand end of the slide plate, is equipped in the swing rod
Lateral straight slot and the swing rod top surface are equipped with long lumbar hole, and the location mandril is fixed in the left end of the swing rod, the swing rod
Right end stretch into the lateral straight slot, the axis pin is installed in the long lumbar hole and is rotatably connected with the swing rod.
10. the bending die of unlocking automobile chair bar according to claim 9, it is characterised in that：Longitudinal pendulum
Dynamic structure further includes a tension spring, and one end of the tension spring is connect with the swing rod, the other end is fixed on limiting plate, the limit
Plate is installed on the leading flank of the oil cylinder riser.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810627985.9A CN108746358B (en) | 2018-06-19 | 2018-06-19 | Bending forming die for unlocking rod of automobile seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810627985.9A CN108746358B (en) | 2018-06-19 | 2018-06-19 | Bending forming die for unlocking rod of automobile seat |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108746358A true CN108746358A (en) | 2018-11-06 |
| CN108746358B CN108746358B (en) | 2023-09-15 |
Family
ID=63978752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810627985.9A Active CN108746358B (en) | 2018-06-19 | 2018-06-19 | Bending forming die for unlocking rod of automobile seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108746358B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113617905A (en) * | 2021-07-13 | 2021-11-09 | 凌云工业股份有限公司 | Automatic core-penetrating bending forming die for aluminum alloy automobile beam |
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| CN202725711U (en) * | 2012-06-15 | 2013-02-13 | 天津市大港汽车配件弹簧厂 | Bending and thermoforming device for hollow pipe materials |
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| CN106955919A (en) * | 2017-03-17 | 2017-07-18 | 盐城市高跃机械有限公司 | Car seat headrest frame bender |
| KR101792085B1 (en) * | 2016-07-20 | 2017-11-01 | 서종태 | Bending device |
| CN208321844U (en) * | 2018-06-19 | 2019-01-04 | 苏州红荔汽车零部件有限公司 | A kind of bending die of unlocking automobile chair bar |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0137486A2 (en) * | 1983-10-12 | 1985-04-17 | Nissan Motor Co., Ltd. | Apparatus for bending metal plate in widthwise direction |
| KR20100087067A (en) * | 2010-07-14 | 2010-08-03 | 김현철 | Manufacturing apparatus of doorlock rod for car |
| CN102397943A (en) * | 2011-10-20 | 2012-04-04 | 无锡曙光模具有限公司 | Bend molding die for automotive seat headrest pipe fittings |
| CN202725711U (en) * | 2012-06-15 | 2013-02-13 | 天津市大港汽车配件弹簧厂 | Bending and thermoforming device for hollow pipe materials |
| CN203470623U (en) * | 2013-07-30 | 2014-03-12 | 天津诺瑞信精密电子有限公司 | Linkage production system of centralizer hoop |
| KR101792085B1 (en) * | 2016-07-20 | 2017-11-01 | 서종태 | Bending device |
| CN106955919A (en) * | 2017-03-17 | 2017-07-18 | 盐城市高跃机械有限公司 | Car seat headrest frame bender |
| CN208321844U (en) * | 2018-06-19 | 2019-01-04 | 苏州红荔汽车零部件有限公司 | A kind of bending die of unlocking automobile chair bar |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113617905A (en) * | 2021-07-13 | 2021-11-09 | 凌云工业股份有限公司 | Automatic core-penetrating bending forming die for aluminum alloy automobile beam |
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