CN108326173A - A kind of door closure rolling positioning gripping apparatus - Google Patents
A kind of door closure rolling positioning gripping apparatus Download PDFInfo
- Publication number
- CN108326173A CN108326173A CN201810381446.1A CN201810381446A CN108326173A CN 108326173 A CN108326173 A CN 108326173A CN 201810381446 A CN201810381446 A CN 201810381446A CN 108326173 A CN108326173 A CN 108326173A
- Authority
- CN
- China
- Prior art keywords
- main body
- push type
- body frame
- gripping apparatus
- type broach
- 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.)
- Granted
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Classifications
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- 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
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/003—Positioning devices
Abstract
The invention discloses a kind of door closure rollings to position gripping apparatus, and rolling positioning gripping apparatus includes main body frame, and the bottom of main body frame is equipped with the clamp system for clamping inner panel, and main body frame bottom is additionally provided with the draw frame machine for drawing outside plate；Setting is slided in main body frame left and right ends respectively, and there are two movable push type broach, main body frame left and right ends are respectively equipped with rail plate, rail plate extends in left-right direction and outer end is arranged diagonally downward, two movable push type broach are slided respectively on two rail plates of setting, movable push type broach can slidably reciprocate along corresponding movable guiding rail under the action of driving mechanism, the outer end of movable push type broach is arranged diagonally downward, the outer end face of movable push type broach is seal face, and the edge of underlying inner panel and outside plate is compressed by the seal face of movable push type broach.Advantage of the present invention：The warpage defect of door closure plate is eliminated, while solving the problems, such as to interference with the outside plate flange of low-angle.
Description
Technical field
The present invention relates to a kind of door closure rollings to position gripping apparatus.
Background technology
With the development of lightweight auto body technique, the application of aluminium alloy door closure rolling is also more and more extensive.Different from steel part
The rolling of door closure, aluminium alloy door closure is because of the limitation of its own material property, and there is bound edge fillet is easy to crack, outer slab warping lacks
It falls into.Door closure binding system generally comprises rolling robot, upper and lower pieces robot, knurling tool, fetal membrane fixture, rolling and positions and grab
Tool, upper and lower pieces gripping apparatus etc..And the defect size of outer slab warping, depending on the push type broach density installed on rolling positioning gripping apparatus.
Meanwhile with the increase to automobile demand, the beat of raising of the vehicle factor to yield, automobile production is also corresponding therewith
It improves so that the automobile production deadline, which corresponds to, to be reduced.For the rolling island of high beat, double rolling stations can be used to carry out respectively
Pre- rolling and whole rolling.After pre- rolling station power cut-off, the bound edge angle of outside plate is less than 90 °.Rolling positions the pressure of gripping apparatus
Knife can be interfered when taking out with plate, is needed to be improved rolling positioning gripping apparatus, is solved interference problem.
Currently used rolling positions gripping apparatus structure：It is welded gripping apparatus frame by rectangular steel pipe, frame surrounding is fixed
It is disposed with multiple push type broach of certain intervals.The effect of push type broach is to carry out positioning compression, adjacent push type broach one to the inner and outer plates of door closure
As be spaced between 150mm-250mm.Such gripping apparatus has multiple push type broach spaced apart, and push type broach interval is excessive, cannot
Eliminate the warpage issues of door closure plate.And push type broach is usually fixed, can not also solve the interference with the outside plate flange of low-angle
Problem.
Invention content
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of door closure rollings to position gripping apparatus, to eliminate
The warpage defect of door closure plate, while solving the problems, such as to interference with the outside plate flange of low-angle.
The present invention is achieved by the following technical solutions：
A kind of door closure rolling positions gripping apparatus, and the door closure includes the inner panel and outside plate of setting stacked on top of one another, when work described in
Rolling positioning gripping apparatus is located above inner panel and outside plate, and the rolling positioning gripping apparatus includes main body frame, the bottom of the main body frame
Portion is equipped with the clamp system for clamping inner panel, and the main body frame bottom is additionally provided with the draw frame machine for drawing outside plate；
Setting is slided in the main body frame left and right ends respectively, and there are two movable push type broach, the main body frame left and right ends point
It is not fixedly installed rail plate, the rail plate extends in left-right direction and outer end is arranged diagonally downward, two activity pressures
Knife is slidably arranged in respectively on the rail plate of the main body frame left and right ends, activity pressure under the action of driving mechanism
Knife can slidably reciprocate along corresponding movable guiding rail, and the outer end of the activity push type broach is arranged diagonally downward, the activity push type broach
Outer end face is seal face, and the edge of underlying inner panel and outside plate is compressed by the seal face of the movable push type broach.
Four angles of the main body frame are mounted with four gripping apparatus positioning units, for entire gripping apparatus is positioned and propped up
Support clamps.
The draw frame machine includes multiple Suction cup assemblies, and multiple Suction cup assemblies are arranged in the bottom end of main body frame and to downward
It stretches, multiple Suction cup assemblies pass through on inner panel and outside plate is sucked after corresponding through-hole separately down.
The clamp system includes four clamping units, and each clamping unit includes binding clasp, compact heap and supporting block, institute
Binding clasp is stated on main body frame, the supporting block is located on the inside of the binding clasp and is mounted on main body frame bottom, institute
It includes a clamp arm to state binding clasp, and the clamp arm can be overturn under binding clasp driving in vertical plane, before the clamp arm
End is equipped with compact heap, and the compact heap is in inverted l-shaped structure, and the compact heap is overturn together with the clamp arm, the branch
Bracer extends straight down, when the seal face of the compact heap is overturn to positioned at the underface of corresponding supporting block, just can incite somebody to action
Interior board clamping between supporting block and the seal face of compact heap.
Valve island wherein is installed on two gripping apparatus positioning units of side, is clamp system and suction by the valve island
Mechanism is taken to provide air source, to control opening or closing for the clamp system and draw frame machine.
The driving mechanism is self-locking cylinder, and the cylinder body of the self-locking cylinder is fixedly mounted on the bearing of main body frame,
The piston rod of the self-locking cylinder is parallel with the rail plate of corresponding side, the piston rod of the self-locking cylinder and corresponding work
Dynamic pressure knife is connected, and flexible by the piston rod of the self-locking cylinder drives the corresponding movable push type broach to slidably reciprocate.
It is respectively arranged with limiting device on the activity push type broach and main body frame, passes through matching for corresponding two limiting devices
Realization is closed to limit the sliding stroke of movable push type broach.
The main body frame, two movable push type broach are respectively aluminium alloy monoblock cast part.
The present invention has the following advantages compared with prior art：
1, a kind of door closure rolling provided by the invention positions gripping apparatus, slides and is provided with respectively in main body frame left and right ends
Two movable push type broach, two movable push type broach can freely stretch, and avoid the interference problem with outside plate low-angle flange, so as to
Adapt to more complicated edge knurling process.
2, a kind of door closure rolling provided by the invention positions gripping apparatus, is located at two activity pressures of main body frame left and right ends
Knife is single piece, and the seal face of movable push type broach completely covers the entire rolling region of door closure plate, compared with the existing technology in
For the small push type broach at multiple intervals, it can provide and preferably compress effect, to effectively eliminate the warpage defect of door closure plate.
3, a kind of door closure rolling provided by the invention positions gripping apparatus, main element be all made of aluminum alloy materials casting and
At alleviating the overall weight of gripping apparatus, the smaller robot of load can be selected, saved cost.
Description of the drawings
Fig. 1 is the dimensional structure diagram at first visual angle of the present invention.
Fig. 2 is the dimensional structure diagram at second visual angle of the present invention.
Fig. 3 is the dimensional structure diagram at the third visual angle of the present invention.
Fig. 4 is the structural schematic diagram before the inside and outside and outside plate rolling of the present invention.
Fig. 5 is the structural schematic diagram after the inside and outside and outside plate rolling of the present invention.
Figure label：1 main body frame, 2 gripping apparatus positioning units, 3 movable push type broach, 4 clamping units, 5 valve islands, 6 self-locking cylinders,
7 limiting devices, 8 Suction cup assemblies, 9 rail plates, 10 bearings, 11 inner panels, 12 outside plates.
Specific implementation mode
It elaborates below to the embodiment of the present invention, the present embodiment is carried out lower based on the technical solution of the present invention
Implement, gives detailed embodiment and specific operating process, but protection scope of the present invention is not limited to following implementation
Example.
Referring to Fig. 1 to Fig. 5, present embodiment discloses a kind of door closure rollings to position gripping apparatus, and door closure includes setting stacked on top of one another
Inner panel 11 and outside plate 12, rolling positioning gripping apparatus is located at 12 top of inner panel 11 and outside plate when work, which positions gripping apparatus and include
Four angles of main body frame 1, main body frame 1 are mounted with four gripping apparatus positioning units 2, for entire gripping apparatus is positioned and propped up
Support clamps.Valve island 5 wherein is installed on two gripping apparatus positioning units 2 of side, is clamp system and draw frame machine by valve island 5
Air source is provided, to control opening or closing for clamp system and draw frame machine.
The bottom of main body frame 1 is equipped with the clamp system for clamping inner panel 11, and clamp system includes four clamping units
4, each clamping unit 4 includes binding clasp, compact heap and supporting block, and binding clasp is mounted on main body frame 1, and supporting block is located at folder
On the inside of tight device and it is mounted on 1 bottom of main body frame, binding clasp includes a clamp arm, and clamp arm can be under binding clasp driving perpendicular
Face interior overturning directly, clamp arm front end is equipped with compact heap, and compact heap is in inverted l-shaped structure, and compact heap is overturn together with clamp arm,
Supporting block extends straight down, just can be by position when the seal face of compact heap is overturn to positioned at the underface of corresponding supporting block
Inner panel 11 between supporting block and the seal face of compact heap clamps.Wherein, binding clasp belongs to outsourcing piece, and Shanghai moral jade-like stone can be selected
The integral type binding clasp of the V series of this mechanical automation Technology Co., Ltd. production, such as model can be selected：V50.1 or
The integral type binding clasp of V63.1.
1 bottom of main body frame is additionally provided with the draw frame machine for drawing outside plate 12；Draw frame machine includes multiple Suction cup assemblies
8, multiple Suction cup assemblies 8 are arranged in the bottom end of main body frame 1 and extend downwardly, and multiple Suction cup assemblies 8 pass through inner panel separately down
Outside plate 12 is sucked on 11 after corresponding through-hole.
Setting is slided there are two movable push type broach 3 in 1 left and right ends of main body frame respectively, and 1 left and right ends of main body frame are solid respectively
Surely it is provided with rail plate 9, rail plate 9 extends in left-right direction and outer end is arranged diagonally downward, and two movable push type broach 3 are distinguished
It is slidably arranged on the rail plate 9 of 1 left and right ends of main body frame, movable push type broach 3 can be along right under the action of driving mechanism
The movable guiding rail answered slidably reciprocates, and wherein driving mechanism is self-locking cylinder 6, and the cylinder body of self-locking cylinder 6 is fixedly mounted on body frame
On the bearing 10 of frame 1, the piston rod of self-locking cylinder 6 is parallel with the rail plate 9 of corresponding side, the piston rod of self-locking cylinder 6
It is connected with corresponding movable push type broach 3, flexible by the piston rod of self-locking cylinder 6 drives corresponding movable push type broach 3 back and forth
Sliding.The outer end of movable push type broach 3 is arranged diagonally downward, and the outer end face of movable push type broach 3 is seal face, passes through the pressure of movable push type broach 3
Tight face compresses the edge of underlying inner panel 11 and outside plate 12.It is respectively arranged with limit on movable push type broach 3 and main body frame 1
Device 7 limits the sliding stroke of movable push type broach 3 by the cooperation realization of corresponding two limiting devices 7.
Wherein, the movable push type broach 3 of main body frame 1, two is respectively aluminium alloy monoblock cast part, is cast using aluminum alloy materials
It forms, alleviates the overall weight of gripping apparatus, the smaller robot of load can be selected, saved cost.
A kind of course of work of door closure rolling positioning gripping apparatus provided in this embodiment is as follows：
Rolling provided in this embodiment positioning gripping apparatus can realize piece uploading, rolling positioning compression and lower part function.
During piece uploading, robot connects rolling and positions gripping apparatus to the top of inner and outer plates 12, and air source is provided in robot
To valve island 5.Valve island 5 controls four clamping units 4 and is closed, and clamps inner panel 11；It is downward to control multiple Suction cup assemblies 8 for valve island 5 simultaneously
Outside plate 12 is sucked in stretching.Rolling positions on gripping apparatus crawl inner panel 11 and outside plate 12 to rolling loose tool.
After inner panel 11 and outside plate 12 are put on rolling loose tool by rolling positioning gripping apparatus, valve island 5 controls the piston of self-locking cylinder 6
Bar stretches out, and drives two movable inclinations of push type broach 3 of left and right ends to be displaced outwardly, two movable push type broach 3 are closed, two movable push type broach
3 seal face compresses underlying 11 edge of inner panel, and inner panel 11 and outside plate 12 positioned at 11 lower section of inner panel are movable at this time
Push type broach 3 compresses, and prevents 12 slidings of inner and outer plates during rolling.Valve island 5 breaks the air source of multiple Suction cup assemblies 8 simultaneously, stops
Only draw outside plate 12.Four gripping apparatus positioning units 2 are clamped to be clamped by the positioning clamp unit 4 to match on rolling fetal membrane, is
Rolling positions gripping apparatus and provides pressing force.Then robot is detached from rolling and positions gripping apparatus, breaks the air source on valve island 5, and self-locking cylinder 6 has
Standby self-locking function can still keep the position of two movable push type broach 3 constant, and closed impaction power is constant, can start at this time into
Row rolling.
After the completion of rolling, robot is again coupled to rolling positioning gripping apparatus, and air source is provided for valve island 5.Valve island 5 controls four folders
Tight unit 4 is closed, and inner panel 11 is clamped；Valve island 5 controls multiple Suction cup assemblies 8 and outside plate 12 is sucked simultaneously.Rolling is driven by robot
Inner panel 11 and outside plate 12 are put into lower part position by positioning gripping apparatus, and the flange of 12 left and right sides of outside plate is less than 90 ° at this time, entire rolling
Positioning gripping apparatus cannot directly take out.The piston rod that self-locking cylinder 6 is controlled by valve island 5 is retracted, and two movable push type broach 3 are in open position
It sets, merges out interference position.Then valve island 5 controls four clamping units 4 and opens, and multiple Suction cup assemblies 8 stop drawing outside plate 12,
Robot is detached from 12 plate of inner and outer plates with rolling positioning gripping apparatus, completes lower part process.
The above is merely preferred embodiments of the present invention, be not intended to limit the invention, it is all the present invention spirit and
All any modification, equivalent and improvement made by within principle etc., should all be included in the protection scope of the present invention.
Claims (8)
1. a kind of door closure rolling positions gripping apparatus, the door closure includes the inner panel and outside plate of setting stacked on top of one another, the rolling of when work
Side positioning gripping apparatus is located above inner panel and outside plate, it is characterised in that：The rolling positioning gripping apparatus includes main body frame, the main body
The bottom of frame is equipped with the clamp system for clamping inner panel, and the main body frame bottom is additionally provided with the absorption for drawing outside plate
Mechanism；
Setting is slided there are two movable push type broach in the main body frame left and right ends respectively, and the main body frame left and right ends are solid respectively
Surely it is provided with rail plate, the rail plate extends in left-right direction and outer end is arranged diagonally downward, two movable push type broach point
It is not slidably arranged on the rail plate of the main body frame left and right ends, activity push type broach energy under the action of driving mechanism
It slidably reciprocates along corresponding movable guiding rail, the outer end of the activity push type broach is arranged diagonally downward, the outer end of the activity push type broach
Face is seal face, and the edge of underlying inner panel and outside plate is compressed by the seal face of the movable push type broach.
2. a kind of door closure rolling as described in claim 1 positions gripping apparatus, it is characterised in that：Pacify at four angles of the main body frame
Four gripping apparatus positioning units are filled, for entire gripping apparatus being positioned and being supported clamping.
3. a kind of door closure rolling as described in claim 1 positions gripping apparatus, it is characterised in that：The draw frame machine includes multiple suctions
Disk component, multiple Suction cup assemblies are arranged in the bottom end of main body frame and extend downwardly, and multiple Suction cup assemblies pass through interior separately down
Outside plate is sucked after corresponding through-hole on plate.
4. a kind of door closure rolling as described in claim 1 positions gripping apparatus, it is characterised in that：The clamp system includes four folders
Tight unit, each clamping unit include binding clasp, compact heap and supporting block, and the binding clasp is mounted on main body frame, described
Supporting block is located on the inside of the binding clasp and is mounted on main body frame bottom, and the binding clasp includes a clamp arm, the folder
Tight arm can be overturn under binding clasp driving in vertical plane, and the clamp arm front end is equipped with compact heap, and the compact heap is in inverted L
Shape structure, the compact heap are overturn together with the clamp arm, and the supporting block extends straight down, when the compact heap
It, just can will be between supporting block and the seal face of compact heap when seal face is overturn to positioned at the underface of corresponding supporting block
Interior board clamping.
5. a kind of door closure rolling as claimed in claim 2 positions gripping apparatus, it is characterised in that：Wherein two gripping apparatus of side
Valve island is installed on positioning unit, air source is provided by the valve island for clamp system and draw frame machine, to control the folder
Tight mechanism and draw frame machine open or close.
6. a kind of door closure rolling as described in claim 1 positions gripping apparatus, it is characterised in that：The driving mechanism is self-locking gas
The cylinder body of cylinder, the self-locking cylinder is fixedly mounted on the bearing of main body frame, the piston rod of the self-locking cylinder and corresponding one
The rail plate of side is parallel, and the piston rod of the self-locking cylinder is connected with corresponding movable push type broach, passes through the self-locking gas
The flexible of the piston rod of cylinder drives the corresponding movable push type broach to slidably reciprocate.
7. a kind of door closure rolling as described in claim 1 positions gripping apparatus, it is characterised in that：The activity push type broach and main body frame
On be respectively arranged with limiting device, realized by the cooperation of corresponding two limiting devices and the sliding stroke of movable push type broach carried out
Limit.
8. a kind of door closure rolling as described in claim 1 positions gripping apparatus, it is characterised in that：The main body frame, two activities
Push type broach is respectively aluminium alloy monoblock cast part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810381446.1A CN108326173B (en) | 2018-04-25 | 2018-04-25 | Door cover edge rolling positioning gripping apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810381446.1A CN108326173B (en) | 2018-04-25 | 2018-04-25 | Door cover edge rolling positioning gripping apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108326173A true CN108326173A (en) | 2018-07-27 |
| CN108326173B CN108326173B (en) | 2020-11-06 |
Family
ID=62933633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810381446.1A Active CN108326173B (en) | 2018-04-25 | 2018-04-25 | Door cover edge rolling positioning gripping apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108326173B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108787932A (en) * | 2018-09-04 | 2018-11-13 | 上汽通用五菱汽车股份有限公司 | A kind of flexible feeding platform on door closure rolling island |
| CN108906950A (en) * | 2018-09-04 | 2018-11-30 | 上汽通用五菱汽车股份有限公司 | A kind of pre- Wrapping apparatus |
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| CN107755467A (en) * | 2017-10-20 | 2018-03-06 | 安徽巨自动化装备有限公司 | Automobile door cover plate reshaping device |
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011037378A (en) * | 2009-08-11 | 2011-02-24 | Nissan Motor Co Ltd | Panel part and method for manufacturing the same |
| CN103128186A (en) * | 2011-12-01 | 2013-06-05 | 现代自动车株式会社 | Panel hanger apparatus for roller hemming |
| CN205096405U (en) * | 2015-11-06 | 2016-03-23 | 爱孚迪(上海)制造系统工程有限公司 | A location hand hay cutter mechanism for $putting in order flexible border production line of door lid |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108787932A (en) * | 2018-09-04 | 2018-11-13 | 上汽通用五菱汽车股份有限公司 | A kind of flexible feeding platform on door closure rolling island |
| CN108906950A (en) * | 2018-09-04 | 2018-11-30 | 上汽通用五菱汽车股份有限公司 | A kind of pre- Wrapping apparatus |
| CN108906950B (en) * | 2018-09-04 | 2023-12-19 | 上汽通用五菱汽车股份有限公司 | Pre-edge covering device |
| CN108787932B (en) * | 2018-09-04 | 2024-03-15 | 上汽通用五菱汽车股份有限公司 | Flexible feeding table of door cover edging island |
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| Publication number | Publication date |
|---|---|
| CN108326173B (en) | 2020-11-06 |
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