CN109877236A - Bound edge processing method in automobile wrapping mold - Google Patents
Bound edge processing method in automobile wrapping mold Download PDFInfo
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- CN109877236A CN109877236A CN201910152562.0A CN201910152562A CN109877236A CN 109877236 A CN109877236 A CN 109877236A CN 201910152562 A CN201910152562 A CN 201910152562A CN 109877236 A CN109877236 A CN 109877236A
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- block
- bound edge
- wrapping mold
- supporting block
- automobile
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Abstract
The present invention relates to a kind of Wrapping method technical fields of automobile, bound edge processing method in automobile wrapping mold, the following steps are included: bound edge integrated mechanism in A, installation, interior bound edge integrated mechanism includes pedestal, and the top of pedestal is hinged with supporting block, vertically slidably connects sliding block in supporting block, elastic component is equipped between sliding block and pedestal, briquetting is fixedly connected on sliding block, supporting block is equipped with the drive block for pushing supporting block to swing far from the side of briquetting, and drive block is slidably matched with supporting block wedge surface；The upper module of drive block and wrapping mold is connected and fixed, the lower module of pedestal and wrapping mold is connected and fixed；B, the step of installing wrapping mold；C, the step of operating power mechanism；D, the step of placing workpiece；E, the step of molding bound edge.This programme solves the problems, such as to be inconvenient to that side is wrapped inside in the prior art to automobile using wrapping mold.
Description
Technical field
The present invention relates to a kind of Wrapping method technical field of automobile, bound edge processing method in automobile wrapping mold.
Background technique
Automobile wrapping mold refers to the outside plate of automobile and inner panel assembly inclusion together, reaches a procedure of entrucking effect
Mold.Bound edge, which refers to, folds into 180 ° the plate by flange (90 ° of bendings).Bound edge is divided into outer bound edge and interior bound edge again,
Outer bound edge, which refers to, carries out bound edge operation to the outer edge of outside plate and inner panel；Interior bound edge refers to at the hole on outside plate and inner panel
The bound edge operation that edge carries out.Existing wrapping mold is dynamic by the way that wrapping mold to be mounted on generally all including upper module and lower module
On force mechanisms (generally hydraulic mechanism), bound edge workpiece is placed between upper module and lower module, is driven by power mechanism
Upper module and lower module squeeze workpiece and complete bound edge operation.It, will be wait wrap when carrying out bound edge operation using wrapping mold
The material on side is placed in the supporting table on lower module, is first first carried out to the plate of flange using the pre-bending block on wrapping mold pre-
It is curved, so that pre-bending block is exited to reuse and is flattened block and carry out pressing operation to the flange material of pre-bending, and then complete bound edge operation.
It is smaller due to the bore hole size setting on present some automobile exterior panels, for for the pre-bending block on wrapping mold and to flatten block dynamic
The space of work is very small, it is difficult to it completes the pre-bending of interior bound edge and flattens to operate by one-off on wrapping mold, it can only substep
It carries out, first carries out pre-bending using the mold of a pre-bending, then carry out flattening bound edge operation on wrapping mold again, so
The operating time for extending bound edge, reduce working efficiency.
Summary of the invention
The invention is intended to provide bound edge processing method in a kind of automobile wrapping mold, to solve to use wrapping mold in the prior art
The problem of side is wrapped inside, is inconvenient to automobile.
The technical solution of the present invention is as follows: bound edge processing method in automobile wrapping mold, comprising the following steps:
A, bound edge integrated mechanism in installation, interior bound edge integrated mechanism include pedestal, and the top of pedestal is hinged with supporting block, branch
Sliding block is vertically slidably connected on bracer, and elastic component is equipped between sliding block and pedestal, is fixedly connected with briquetting on sliding block, is supported
Block is equipped with the drive block for pushing supporting block to swing far from the side of briquetting, and drive block is slidably matched with the wedge surface in supporting block；It will
The upper module of drive block and wrapping mold is connected and fixed, and the lower module of pedestal and wrapping mold is connected and fixed；
B, wrapping mold is mounted on power mechanism；
C, power mechanism is controlled, separates the upper module of wrapping mold with lower module；
D, the workpiece to bound edge is placed in the supporting table of lower module and is positioned, make the flange part court on workpiece
On；
E, control power mechanism driving upper module moves down, and makes drive block first supporting block be pushed to swing, supporting block passes through sliding block
It drives briquetting transverse shifting and squeezes flange part, make the pre-bending of flange part, then upper module, which continues to move down, pushes briquetting that will turn over
Rim portion flattens.
Compared with the prior art, the advantages of the present invention are as follows: bound edge process is just completed by the once-through operation of mechanism
In pre-bending and flatten operation, to reduce requirement of the wrapping mold in interior bound edge to operating space, and then improve interior packet
The processing efficiency on side.
Further, in the step D, the horizontal distance that the turn-up portion of workpiece assigns to briquetting is at least 1 ㎝.By by workpiece
Flange part and the horizontal distance of briquetting control at least 1 ㎝, make workpiece during being placed and taken out wrapping mold, it is convenient
Operation avoids making briquetting influence being placed and taken out for workpiece since distance is smaller.
Further, in the step E, the pre-bending angle of flange part is 30 °~60 °.By the way that the angle of pre-bending is controlled
In the range, pressing operation is carried out convenient for the later period.
Further, in the step E, the pre-bending angle of flange part is 45 °.The angle of pre-bending is controlled at 45 °, makes to press
The distance moved when block pre-bending is equal to distance mobile when flattening, thus it is convenient from the angle for controlling pre-bending on, into
And facilitate the setting for carrying out briquetting.
Detailed description of the invention
Fig. 1 is the main view of interior bound edge integrated mechanism in bound edge processing method embodiment in automobile wrapping mold of the present invention；
Fig. 2 is the left view of Fig. 1.
Specific embodiment
It is further described below by specific embodiment:
Appended drawing reference in Figure of description include: drive block 1, block 2, briquetting 3, sliding block 4, elastic component 5, bottom plate 61,
Connection otic placode 62, pin shaft 7, supporting block 8, idler wheel 9.
Embodiment 1: bound edge processing method in automobile wrapping mold, comprising the following steps:
A, bound edge integrated mechanism in installation, as depicted in figs. 1 and 2, bound edge integrated mechanism in automobile wrapping mold, including bottom
Seat, pedestal include bottom plate 61, and bottom plate 61 is in rectangle, and bottom plate 61 is equipped with the bolt connecting hole in distributed rectangular；Bottom plate 61 it is upper
Integrally formed with connection otic placode 62, connection otic placode 62 is equipped with pin hole on surface, is equipped with pin shaft 7 in pin hole.The top of bottom plate 61
Equipped with supporting block 8, pin shaft 7 passes through the lower part of supporting block 8 to keep supporting block 8 and connection otic placode 62 hinged.Along perpendicular in supporting block 8
To integrally formed with convex block, sliding is provided with sliding block 4 on convex block.Sliding block 4 is equipped with sliding slot, and sliding slot is through slot, and sliding block 4 passes through cunning
Slot and convex block are slidably connected with supporting block 8.The top of supporting block 8 is integrally formed with the limited block with sliding slot face.The top of sliding block 4
Block 2 has been bolted in portion, and block 2 is covered on the end of sliding slot and can offset with limited block.The top of supporting block 8 rotates
It is connected with idler wheel 9.The upside of supporting block 8 is equipped with the drive block 1 vertically moved, if the top of drive block 1 is pacified equipped with bolt stem
Hole is filled, the lower part of drive block 1 is equipped with the wedge surface that can be slidably matched with idler wheel 9.The top of sliding block 4 is bolted lateral
Briquetting 3, briquetting 3 are located at side of the sliding block 4 far from idler wheel 9.The cushion block to raise upward is bolted in the top of briquetting 3.
Elastic component 5 is equipped between sliding block 4 and the bottom plate 61 of pedestal, elastic component 5 is preferably vertically arranged gifted glue stick, gifted glue stick
Lower end is embedded with connecting screw, and connecting screw is threadedly coupled with bottom plate 61；The upper end of gifted glue stick offsets with sliding block 4.Excellent power glue
The contact point of stick and sliding block 4 is located at the axis of the pin shaft 7 in supporting block 8 close to the side of briquetting 3.By drive block and wrapping mold
Fixation is bolted in upper module, and the bottom plate of pedestal is connected and fixed by the lower module of bolt and wrapping mold.
B, wrapping mold is mounted on power mechanism, which is hydraulic machine, and the upper module of wrapping mold is passed through
It is bolted on hydraulic machine.
C, hydraulic mechanism is controlled by the controller of hydraulic mechanism and is lifted up upper module, make upper module and lower module point
From；
D, the workpiece to bound edge is placed in the supporting table of lower module, makes flange part on workpiece upward, and adjust
The horizontal distance that the turn-up portion of workpiece assigns to briquetting is 1 ㎝, is then positioned to workpiece.
E, control hydraulic mechanism drives upper module to move down, and drives drive block to move down when upper module moves down, pushes away drive block first
Dynamic supporting block is swung, and supporting block band movable slider is swung together, so that sliding block is driven briquetting transverse movement, briquetting is made to squeeze turning over for workpiece
Rim portion makes flange part carry out pre-bending operation, the pre-bending angle of flange part is controlled at 30 °, then as upper module after
Continuous to move down, it is flat that upper module pushes briquetting to divide turn-up portion, to complete bound edge operation.Finally upper module is moved up, by bound edge
The workpiece of completion takes out out of wrapping mold.
Embodiment 2: with only difference is that for embodiment 1: in step E, the pre-bending angle of flange part is 45 °.
Embodiment 3: with only difference is that for embodiment 1: in step E, the pre-bending angle of flange part is 60 °.
Claims (4)
1. bound edge processing method in automobile wrapping mold, it is characterised in that: the following steps are included:
A, bound edge integrated mechanism in installation, interior bound edge integrated mechanism include pedestal, and the top of pedestal is hinged with supporting block, supporting block
On vertically slidably connect sliding block, elastic component is equipped between sliding block and pedestal, is fixedly connected with briquetting on sliding block, supporting block is remote
The side of tripping block is equipped with the drive block for pushing supporting block to swing, and drive block is slidably matched with the wedge surface in supporting block；It will driving
The upper module of block and wrapping mold is connected and fixed, and the lower module of pedestal and wrapping mold is connected and fixed；
B, wrapping mold is mounted on power mechanism；
C, power mechanism is controlled, separates the upper module of wrapping mold with lower module；
D, the workpiece to bound edge is placed in the supporting table of lower module and is positioned, make flange part on workpiece upward；
E, control power mechanism driving upper module moves down, and makes drive block first supporting block be pushed to swing, supporting block is driven by sliding block
Briquetting transverse shifting simultaneously squeezes flange part, makes the pre-bending of flange part, and then upper module, which continues to move down, pushes briquetting by turn-up portion
Partial pressure is flat.
2. bound edge processing method in automobile wrapping mold according to claim 1, it is characterised in that: in the step D, workpiece
Turn-up portion assign to the horizontal distance of briquetting and be at least 1 ㎝.
3. bound edge processing method in automobile wrapping mold according to claim 2, it is characterised in that: in the step E, flange
Partial pre-bending angle is 30 °~60 °.
4. bound edge processing method in automobile wrapping mold according to claim 3, it is characterised in that: in the step E, flange
Partial pre-bending angle is 45 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910152562.0A CN109877236A (en) | 2019-02-28 | 2019-02-28 | Bound edge processing method in automobile wrapping mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910152562.0A CN109877236A (en) | 2019-02-28 | 2019-02-28 | Bound edge processing method in automobile wrapping mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109877236A true CN109877236A (en) | 2019-06-14 |
Family
ID=66930138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910152562.0A Pending CN109877236A (en) | 2019-02-28 | 2019-02-28 | Bound edge processing method in automobile wrapping mold |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201394599Y (en) * | 2009-05-11 | 2010-02-03 | 襄樊东昇机械有限公司 | Edge covering mold of double acting edge sealing mechanism |
| CN202239232U (en) * | 2011-08-22 | 2012-05-30 | 福臻（马鞍山）科技发展有限公司 | Automobile roof internal and external plate edge folding die |
| CN106040873A (en) * | 2016-08-08 | 2016-10-26 | 中国第汽车股份有限公司 | Fillet surface insert press-fitting device and method |
| CN206912083U (en) * | 2017-06-09 | 2018-01-23 | 上海宏旭模具工业有限公司 | A kind of Wrapping apparatus for door sash |
| CN207431083U (en) * | 2017-09-07 | 2018-06-01 | 江铃汽车股份有限公司 | A kind of pre-springing cutter and Wrapping apparatus |
| CN108687196A (en) * | 2018-05-02 | 2018-10-23 | 奇瑞汽车股份有限公司 | A kind of integrated edge covering mechanism of pre-bending pressing |
-
2019
- 2019-02-28 CN CN201910152562.0A patent/CN109877236A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201394599Y (en) * | 2009-05-11 | 2010-02-03 | 襄樊东昇机械有限公司 | Edge covering mold of double acting edge sealing mechanism |
| CN202239232U (en) * | 2011-08-22 | 2012-05-30 | 福臻（马鞍山）科技发展有限公司 | Automobile roof internal and external plate edge folding die |
| CN106040873A (en) * | 2016-08-08 | 2016-10-26 | 中国第汽车股份有限公司 | Fillet surface insert press-fitting device and method |
| CN206912083U (en) * | 2017-06-09 | 2018-01-23 | 上海宏旭模具工业有限公司 | A kind of Wrapping apparatus for door sash |
| CN207431083U (en) * | 2017-09-07 | 2018-06-01 | 江铃汽车股份有限公司 | A kind of pre-springing cutter and Wrapping apparatus |
| CN108687196A (en) * | 2018-05-02 | 2018-10-23 | 奇瑞汽车股份有限公司 | A kind of integrated edge covering mechanism of pre-bending pressing |
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Application publication date: 20190614 |
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| RJ01 | Rejection of invention patent application after publication |