CN110181428A - A kind of device for realizing that body hinge is compressed using electromagnetic force - Google Patents
A kind of device for realizing that body hinge is compressed using electromagnetic force Download PDFInfo
- Publication number
- CN110181428A CN110181428A CN201910385187.4A CN201910385187A CN110181428A CN 110181428 A CN110181428 A CN 110181428A CN 201910385187 A CN201910385187 A CN 201910385187A CN 110181428 A CN110181428 A CN 110181428A
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- China
- Prior art keywords
- tooling
- hinge
- electromagnet
- electromagnetic force
- compressed
- 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
Links
- 238000005304 joining Methods 0.000 claims abstract description 7
- 238000003032 molecular docking Methods 0.000 claims description 7
- 230000006835 compression Effects 0.000 abstract description 5
- 238000007906 compression Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000003825 pressing Methods 0.000 description 4
- 230000007812 deficiency Effects 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000005056 compaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
- B25B11/002—Magnetic work holders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
- B25B11/02—Assembly jigs
Abstract
The invention discloses a kind of devices that body hinge compression is realized using electromagnetic force, including the tooling upper body and tooling lower body being connected to each other, the outer end face of the tooling upper body is fixed with upper hinge clamping arm, the outer end face of the tooling lower body is fixed with lower hinge clamping arm, the side of the tooling upper body is equipped with electromagnet, in the joining place of the tooling upper body and tooling lower body, supporting block is set, fixed block is connected with below the supporting block, the electromagnet and supporting block are located at the same direction of tooling.The electromagnet connects control box by control line.The present invention is to be stuck in the fixed block of tooling on vehicle body by fabrication hole reverse side, and both ends are pressed in lower hinge, and the electromagnet in tooling is powered using control box, and electromagnet generates attraction, and tooling is generated pressure toward the direction of vehicle body to fixed.The present invention passes through Electromagnetic Control, easy to operate, and can effectively reduce position deviation, effectively improves the fitted position precision and accuracy of car door.
Description
[technical field]
The present invention relates to body hinges to assist compression apparatus technical field, in particular to a kind of to realize car door using electromagnetic force
The device that hinge compresses.
[background technique]
Body hinge is exactly the bindiny mechanism of car door and vehicle body, and importance is self-evident, and the secure connection of car door is exactly
It is realized by hinge.If hinge is high-quality, car door can still open escape in accident.Body hinge is in installation process at present
In, body hinge normally due to narrow space can not be arranged compression, or passes through complicated mechanical device and carries out before urgent
It compresses.There is installation gap if being not provided with compressing, between hinge face and vehicle body, urgent torque can loss of energy 30%-
50%, poor reliability；If compressed using complicated mechanical device, since urgent force-transmitting ring section is more, reliability is reduced, and is held
Pressing force deficiency or reliability decrease easily occurs.In existing practice operation, not being bonded since body hinge is urgent causes
The loss of car door torque or attitudes vibration caused by once assemble disqualification rate and reached 15-20% or so, and the defect
It when finished car adjustment is reprocessed, needs to unclamp hinge screws, will lead to vehicle paint breakage, influence complete vehicle quality.
In the hinge of urgent car door, since the page board of body hinge has two panels, around hinge axis can be rotated, therefore hinge
It with vehicle body is the state that is not bonded with the presence of gap before urgent, car door generates position deviation when this results in urgent.Only exist
Car door posture adjustment it is qualified and will be urgent hinge face be bonded completely with vehicle body, the posture of car door can be kept, urgent
Rear door position reaches a very high precision.
[summary of the invention]
In view of this, in order to overcome the deficiencies of the prior art, the present invention provides a kind of utilization electromagnetic force realization body hinge pressure
Tight device, it is easy to operate by Electromagnetic Control, and position deviation can be effectively reduced, effectively improve the fitted position essence of car door
Degree and accuracy.
To achieve the above object, technical scheme is as follows:
A kind of device for realizing that body hinge is compressed using electromagnetic force, including the tooling upper body being connected to each other and tooling lower
Body, its main feature is that, the outer end face of the tooling upper body is fixed with upper hinge clamping arm, and the outer end face of the tooling lower body is solid
It is connected with lower hinge clamping arm, the side of the tooling upper body is equipped with electromagnet, in the tooling upper body and tooling lower body
Joining place supporting block is set, be connected with fixed block below the supporting block, the electromagnet is located at the same of tooling with supporting block
Direction.
The electromagnet connects control box by control line, and the control line is also connected with power supply, and power supply is by the way of
It is: is fixed with battery case in tooling, battery uses charging modes, uses after fully charged, pass through connecting line and electromagnet and control
Box connection.
The shape of the upper hinge clamping arm matches with the outer end face of the tooling upper body, convenient for docking when with upper hinge
Chain compresses.
The shape of the lower hinge clamping arm matches with the outer end face of the tooling lower body, convenient for docking when with lower hinge
Chain compresses.
The fixed block is in " fourth " font, and docking is inserted into the hole of vehicle body, is positioned for tooling in vehicle body.
The supporting block is in the shape of a " convex ", upper surface connecting tooling upper body and lower body, described in the connection of lower surface
Fixed block.
The electromagnet mounting surface and vehicle body are spaced apart gap, are attracted using electromagnetic force and vehicle body, to make lower hinge pressure
Tight arm compresses corresponding body hinge.
Further, preferably, the gap being spaced apart is recommended as 2mm, this is missed in view of the position between vehicle body and car door
Difference generates suitable pressing force while avoiding interference with.And the mounting surface is provided with adjustable shims, is there is interference risk
Perhaps it can make gap enlargement or diminution by adjusting gasket when suction deficiency.
Further, location hole is arranged in the joining place of the vehicle body and fixed block, and the fixed block is anti-by the location hole
Face is stuck on vehicle body.
The working principle of the invention is: being first stuck in the fixed block that tooling is located at below supporting block by fabrication hole reverse side
On vehicle body, then by the lower hinge clamping arm of the upper hinge clamping arm of workpiece upper body and workpiece lower body, respectively corresponds and be pressed in vehicle
In the upper lower hinge of body.After car door adjustment is to ideal position, the electromagnet of tooling upper body is powered using control box, electromagnetism
Iron generates attraction, and tooling is generated pressure toward the direction of vehicle body.To eliminate the gap of body hinge and vehicle body, pressure is realized
Tightly.Urgent car door and vehicle body in the state of compression then can be very good the position for keeping car door.It is expected that can be by the primary of car door
Assembly qualified rate has 75%-80% to be promoted to 95% or more, by the gap matching precision of original car door and vehicle body by-/+1.5mm
Be increased to-/+1mm within, realize being substantially improved for quality, and cross control ability and more preferably guaranteed.
The invention has the advantages that novel in structural design, attraction is generated by Electromagnetic Control, by tooling toward vehicle body
Direction generates pressure, to eliminate the gap between car door and vehicle body, realizes and compresses.The device is easy to operate, and can effectively subtract
Few position deviation, effectively improves the fitted position precision and accuracy of car door.
Two cylinders and two translation mechanisms are needed to realize by mechanical compaction device compared to existing complicated machinery device,
About 5000 yuan of cost or so, and since space is narrow, it is easy to generate interference or local stiffness is insufficient, cost that structure is complicated
High and reliability is low；And the electromagnetism pressing device in the present invention is used, and it is compact-sized, only need an electromagnetism hold-down mechanism and two
Clamping arm is realized, it is contemplated that cost is within 2000 yuan, at low cost and high reliablity, high degree of automation, has apparent technology
With cost advantage.
[Detailed description of the invention]
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the structural schematic diagram of other direction of the present invention.
In figure, 1, tooling upper body, 11, upper hinge clamping arm, 2, tooling lower body, 21, lower hinge clamping arm, 3, fixation
Block, 4, supporting block, 5, electromagnet, 6, control line, 7, control box.
[specific embodiment]
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Referring to Fig.1 with Fig. 2, a kind of device for realizing that body hinge is compressed using electromagnetic force, including in the tooling that is connected to each other
Ontology 1 and tooling lower body 2, its main feature is that, the outer end face of the tooling upper body 1 is fixed with upper hinge clamping arm 11, described
The outer end face of tooling lower body 2 is fixed with lower hinge clamping arm 21, and the side of the tooling upper body 1 is equipped with electromagnet 5, in institute
The joining place setting supporting block 4 of tooling upper body 1 and tooling lower body 2 is stated, is connected with fixed block 3 below the supporting block 4, it is described
Electromagnet 5 and supporting block 4 are located at the same direction of tooling, and in this way when realizing that car door compresses, electromagnet 5 can be driven by tooling
Positioned at equidirectional supporting block 4 and its fixed block 3 and pressing vehicle body.
Electromagnet 5 is also connected with power supply, can be allowed by controlling box 7 by the connection control box 7 of control line 6, the control line 6
Electromagnet 5, which is powered, generates attraction.
Wherein, the shape of upper hinge clamping arm 11 matches with the outer end face of the tooling upper body 1, convenient for docking when with
Car door upper hinge compresses.The shape of lower hinge clamping arm 21 matches with the outer end face of the tooling lower body 2, when convenient for docking
It is compressed with car door lower hinge.
The fixed block 3 is in " fourth " font, and docking is inserted into the hole of vehicle body, is positioned for tooling in vehicle body.
The supporting block 4 is in the shape of a " convex ", and upper surface connecting tooling upper body 1 and tooling lower body 2, lower surface connect
Connect the fixed block 3.
The mounting surface and vehicle body of the electromagnet 5 are spaced apart the gap of 2mm, are attracted using electromagnetic force and vehicle body, to make
Hinge clamping arm 11, lower hinge clamping arm 21 compress corresponding body hinge respectively.
Location hole is arranged in the joining place of the vehicle body and fixed block 3, and the fixed block 3 is stuck in by the location hole reverse side
On vehicle body.
The working principle of the invention is: the fixed block 3 that tooling is located at 4 lower section of supporting block being passed through location hole reverse side card first
It is right respectively on vehicle body, then by the lower hinge clamping arm 21 of the upper hinge clamping arm 11 of workpiece upper body 1 and workpiece lower body 2
It should be pressed in the upper lower hinge of vehicle body.After car door adjustment is to ideal position, using control box 7 by the electromagnetism of tooling upper body 1
Iron 5 is powered, and electromagnet 5 generates attraction, and entire tooling is generated pressure toward the direction of vehicle body, makes the fixed block 3 under supporting block 4
It is fixed in the corresponding mounting hole of insertion vehicle body, to eliminate the gap of car door and vehicle body, realizes and compress.In the state of compression
Under urgent car door and vehicle body, then can be very good keep car door position.
The present invention generates attraction by Electromagnetic Control, tooling is generated pressure toward the direction of vehicle body, to eliminate car door
Gap between vehicle body is realized and is compressed.The device is easy to operate, and can effectively reduce position deviation, effectively improves car door
Fitted position precision and accuracy.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (8)
1. a kind of device for realizing that body hinge is compressed using electromagnetic force, including the tooling upper body being connected to each other and tooling lower
Body, which is characterized in that the outer end face of the tooling upper body is fixed with upper hinge clamping arm, the outer end face of the tooling lower body
It is fixed with lower hinge clamping arm, the side of the tooling upper body is equipped with electromagnet, under the tooling upper body and tooling originally
Supporting block is arranged in the joining place of body, is connected with fixed block below the supporting block, the electromagnet is located at the same of tooling with supporting block
One direction.
2. a kind of device for realizing that body hinge is compressed using electromagnetic force according to claim 1, which is characterized in that described
Electromagnet connects control box by control line.
3. a kind of device for realizing that body hinge is compressed using electromagnetic force according to claim 1, which is characterized in that described
The shape of upper hinge clamping arm matches with the outer end face of the tooling upper body.
4. a kind of device for realizing that body hinge is compressed using electromagnetic force according to claim 1, which is characterized in that described
The shape of lower hinge clamping arm matches with the outer end face of the tooling lower body.
5. a kind of device for realizing that body hinge is compressed using electromagnetic force according to claim 1, which is characterized in that described
Fixed block is in " fourth " font, and docking is inserted into the hole of vehicle body.
6. a kind of device for realizing that body hinge is compressed using electromagnetic force according to claim 1, which is characterized in that described
Supporting block is in the shape of a " convex ", upper surface connecting tooling upper body and lower body, and lower surface connects the fixed block.
7. a kind of device for realizing that body hinge is compressed using electromagnetic force according to claim 1, which is characterized in that described
Electromagnet mounting surface and vehicle body are spaced apart gap.
8. a kind of device for realizing that body hinge is compressed using electromagnetic force according to claim 1, which is characterized in that described
Location hole is arranged in the joining place of vehicle body and fixed block, and the fixed block is stuck on vehicle body by the location hole reverse side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910385187.4A CN110181428B (en) | 2019-05-09 | Device for realizing compression of door hinge by electromagnetic force |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910385187.4A CN110181428B (en) | 2019-05-09 | Device for realizing compression of door hinge by electromagnetic force |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110181428A true CN110181428A (en) | 2019-08-30 |
| CN110181428B CN110181428B (en) | 2024-04-26 |
Family
ID=
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111874105A (en) * | 2020-07-02 | 2020-11-03 | 东风柳州汽车有限公司 | Charging opening cover installation tool |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030057732A1 (en) * | 2001-08-25 | 2003-03-27 | Kurt Pfertner | Passenger car having a flap swivellably linked by way of a hinge device to the car body |
| JP2007030681A (en) * | 2005-07-27 | 2007-02-08 | Kanto Auto Works Ltd | Automobile door mounting fixture |
| WO2010094802A1 (en) * | 2009-02-22 | 2010-08-26 | Mapper Lithography Ip B.V. | Preparation unit for lithogrpahy machine |
| US20120024118A1 (en) * | 2010-07-27 | 2012-02-02 | Timothy Mullenix | Magnetic hinge tool |
| CN102490139A (en) * | 2011-12-21 | 2012-06-13 | 力帆实业(集团)股份有限公司 | Fixture for positioning automotive front door |
| CN103722335A (en) * | 2013-12-23 | 2014-04-16 | 广州中船黄埔造船有限公司 | Magnetic tool for hull section assembly |
| CN204397301U (en) * | 2014-12-17 | 2015-06-17 | 北汽银翔汽车有限公司 | Body hinge harness |
| EP3363720A1 (en) * | 2017-02-17 | 2018-08-22 | Coutier Industrie | Temporary hinge device of a vehicle door |
| CN210210085U (en) * | 2019-05-09 | 2020-03-31 | 武汉维尔笛工程技术有限公司 | Device for realizing compression of vehicle door hinge by utilizing electromagnetic force |
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030057732A1 (en) * | 2001-08-25 | 2003-03-27 | Kurt Pfertner | Passenger car having a flap swivellably linked by way of a hinge device to the car body |
| JP2007030681A (en) * | 2005-07-27 | 2007-02-08 | Kanto Auto Works Ltd | Automobile door mounting fixture |
| WO2010094802A1 (en) * | 2009-02-22 | 2010-08-26 | Mapper Lithography Ip B.V. | Preparation unit for lithogrpahy machine |
| US20120024118A1 (en) * | 2010-07-27 | 2012-02-02 | Timothy Mullenix | Magnetic hinge tool |
| CN102490139A (en) * | 2011-12-21 | 2012-06-13 | 力帆实业(集团)股份有限公司 | Fixture for positioning automotive front door |
| CN103722335A (en) * | 2013-12-23 | 2014-04-16 | 广州中船黄埔造船有限公司 | Magnetic tool for hull section assembly |
| CN204397301U (en) * | 2014-12-17 | 2015-06-17 | 北汽银翔汽车有限公司 | Body hinge harness |
| EP3363720A1 (en) * | 2017-02-17 | 2018-08-22 | Coutier Industrie | Temporary hinge device of a vehicle door |
| CN210210085U (en) * | 2019-05-09 | 2020-03-31 | 武汉维尔笛工程技术有限公司 | Device for realizing compression of vehicle door hinge by utilizing electromagnetic force |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111874105A (en) * | 2020-07-02 | 2020-11-03 | 东风柳州汽车有限公司 | Charging opening cover installation tool |
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