CN102069110B - Correction method for vehicle door radian - Google Patents
Correction method for vehicle door radian Download PDFInfo
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- CN102069110B CN102069110B CN200910238228A CN200910238228A CN102069110B CN 102069110 B CN102069110 B CN 102069110B CN 200910238228 A CN200910238228 A CN 200910238228A CN 200910238228 A CN200910238228 A CN 200910238228A CN 102069110 B CN102069110 B CN 102069110B
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- car door
- radian
- deviator
- side position
- side wall
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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
- B21D1/00—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling
- B21D1/12—Straightening vehicle body parts or bodies
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
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Abstract
The invention relates to a correction method for vehicle door radian. The method comprises the following steps of: determining a part to be subjected to radian correction and a radian correction value of a vehicle door (1); adjusting a welding clamp (3) and placing the vehicle door (1) on the welding clamp (3); clamping and pressing the vehicle door (1) through the clamping unit (5) of the welding clamp (3) so that the outwards deflecting part of the vehicle door (1) generates a deformation amount, which is opposite to the outwards deflecting direction of the outwards deflecting part and greater than the outwards deflection amount; and then seaming a vehicle door glass spigot (9) in a deformation state. The correction method for vehicle door radian can be used for efficiently eliminating the outwards deflection phenomenon of the vehicle door, thereby improving the attractiveness of the whole vehicle; and moreover, in the method provided by the invention, the radian correction is performed by using the welding clamp (3) of the vehicle door glass spigot, and therefore, the debugging is convenient, the controllability is good, much reforming and debugging cost can be saved, and the reformation period is shortened.
Description
Technical field
The present invention relates to a kind of bearing calibration of arrangements for automotive doors radian, more specifically, relate to a kind of radian that is used to proofread and correct arrangements for automotive doors to prevent the outer inclined to one side method of car door.
Background technology
Along with developing of automobile industry, the automobile integral aesthetic property comes into one's own day by day.Therefore, in Automobile Design, the vehicle configuration design is very important.But; The vehicle configuration design only rests on design level; Even the design model of automobile is very attractive in appearance; But in the actual installation process, usually have influence on the overall aesthetics of automobile owing to various distortion, deviation, in influencing the installation factor of car load aesthetic property, the outer phenomenon partially of car door is the comparison distinct issues.
The phenomenon that the steel stamping part that outer (in automobile industry, being commonly called as " dodging outside the car door ") phenomenon partially of car door just constitutes the car door body deflects away from towards the body side wall outside because of error in welding, punching press, the installation process or distortion etc.As everyone knows, body side wall has certain radian, in the vehicle configuration design, makes every effort to make that the radian of body side wall is continuously smooth, one integrated mass.Therefore, be installed in the whole radian that car door on the body side wall also should meet body side wall, to guarantee the aesthetic property of car load.But, in case outer phenomenon partially takes place car door, can see just visually that in integral body some part of car door or car door is given prominence on the outer surface at body side wall, thereby have influence on the smooth continuity of the whole radian of body side wall, make the aesthetic property of car load significantly reduce.
The outer phenomenon partially of car door is a recurrent problem in the automobile making process.Car door why outer phenomenon partially takes place easily and in can not producing partially phenomenon be owing to make mounting process and cause; Particularly; The radian of body side wall is to protrude slightly towards vehicle outer side knownly, so the radian of car door also should match with the radian with vehicle side towards the vehicle outer side protrusion.Like this, when making the steel stamping part of car door body, just must make this steel stamping part have radian towards the vehicle outer side protrusion; Promptly feasible steel stamping part as the car door body has certain crooked radian; This makes said steel stamping part have certain bending stress, and this bending stress makes this crooked steel stamping part have the tendency of recovering its straightened condition, after the car door steel stamping part completes; This bending stress can make at leisure that steel stamping part reduces its crooked radian in varying degrees; Promptly recover to some extent, thereby the radian of car door just can not match with the whole radian of body side wall, after being installed on the body side wall towards straightened condition; The upper edge part of car door, especially car door is inclined to one side phenomenon outside regular meeting demonstrates; Promptly protrude in the outside of body side wall, thereby make the continuity of the whole radian of body side wall be destroyed, badly influence the aesthetic property of car load.
At present domestic mainly is to carry out through rectification car door stamping parts mould to the outer way to solve the problem partially of arrangements for automotive doors; Promptly the car door stamping parts mould through rectification makes said stamping parts produce the springback compensation deflection of needs in advance; Thereby after the drawing of car door stamping parts; When this car door stamping parts slowly produces certain resilience because of bending stress, owing to the existence of springback compensation deflection makes the car door stamping parts after resilience, have the radian that matches with body side wall basically.But; This solution is owing to need rectification car door stamping parts mould; Therefore the time and the debugging cost that need labor; Its defective be the cycle long, cost is high, inconvenient operation, and because the resilience after the punching press of car door stamping parts is difficult to prediction, so the effect that the car door radian is proofreaied and correct is very desirable.
Summary of the invention
Technical problem to be solved by this invention provides a kind of bearing calibration of arrangements for automotive doors radian, and the bearing calibration of this arrangements for automotive doors radian not only can be eliminated the outer inclined to one side phenomenon of car door effectively, and simple to operate easy.
For solving the problems of the technologies described above, the bearing calibration of arrangements for automotive doors radian provided by the invention comprises the steps: to confirm the outer inclined to one side position and the outer deviator of being somebody's turn to do outer inclined to one side position of car door with respect to body side wall; Car door is placed on the automobile door glass seam weld jig; The outer surface of said car door is supported on each supporting surface of said weld jig; And on supporting surface, increase pad corresponding to the outer inclined to one side position of said car door; The thickness of the pad of this increase is adjusted the quantity of pad, so that the outer surface of said car door and each said supporting surface recline simultaneously greater than this outer outer deviator at position partially on the supporting surface at inclined to one side position outside not corresponding to of said weld jig is said; The clamping unit of operating said weld jig clamps said car door, make the outer inclined to one side position of said car door produce one with outer folk prescription that should outer position partially on the contrary and greater than the deflection of deviator outside this; The automobile door glass seam of the said car door of seam.
Car door radian of the present invention bearing calibration can be eliminated the outer inclined to one side phenomenon of car door effectively; Through weld jig that utilizes existing automobile door glass seam and the supporting surface Upper gasket of adjusting this weld jig, and make the outer position partially of car door produce reverse and, and utilize seam automobile door glass seam dexterously the fixing maintenance of this reverse elasticity deflection greater than the elastic deformation amount of this outer deviator; Even thereby car door still has certain resilience (because car door is a steel plateelement after unclamping weld jig; Therefore this resilience exists), but since the elastic deformation amount who produces greater than outer deviator, so still can be with keeping getting off with reverse elasticity deflection that outer deviator equates basically through seam automobile door glass seam; Therefore after installation, can make the elimination of the outer phenomenon partially of car door; Improved the aesthetic property of car load effectively, moreover, proofreaied and correct because car door radian of the present invention bearing calibration utilizes the weld jig of existing automobile door glass seam to carry out radian; Therefore debugging is convenient; Controllability is good, and can save a large amount of rectification debugging costs, has shortened the cycle of debugging rectification.
Description of drawings
Describe preferred implementation of the present invention in detail below in conjunction with accompanying drawing, wherein:
Fig. 1 is the preceding sketch map of going up the angle with respect to the outer deviator of body side wall that does not carry out the car door of radian correction;
Fig. 2 is the back sketch map of going up the angle with respect to the outer deviator of body side wall that does not carry out the car door of radian correction among Fig. 1;
Fig. 3 utilizes the weld jig of automobile door glass seam to carry out the sketch map of a kind of embodiment of car door radian of the present invention bearing calibration;
Fig. 4 is the sketch map that carries out going up before the car door after radian is proofreaied and correct the angle through method of the present invention, and this sketch map demonstrates to be gone up the angle before the car door and eliminated outer deviator basically with respect to body side wall; And
Fig. 5 is the sketch map that carries out going up behind the car door after radian is proofreaied and correct the angle through method of the present invention, and this sketch map demonstrates to be gone up the angle behind the car door and eliminated outer deviator basically with respect to body side wall.
The specific embodiment
Describe the technical scheme of car door radian of the present invention bearing calibration below at first on the whole, and then illustrate and describe an embodiment of car door radian of the present invention bearing calibration.
The inside and outside pressed sheet of car door (promptly constituting the stamping parts of car door inner surface and outer surface) is being fit together and carrying out corresponding combined process (in automobile manufacture industry, being called " car door bound edge " technology) afterwards; The car door 1 that forms is carried out radian proofread and correct, specific as follows:
The first step confirms that car door 1 need carry out position and radian correcting value that radian is proofreaied and correct.
This can be through analyzing same vehicle car door entrucking record the outer position partially of car door with should the outer outer deviator at position partially carry out; Because the Sheet Metal Forming Technology of the car door member of same vehicle is identical; So the resilience amount of punch (being the inside and outside pressed sheet of car door) after drawing that constitutes car door is also basic identical, therefore can determine the outer inclined to one side position and the outer deviator of being somebody's turn to do outer inclined to one side position of same vehicle car door to be installed 1 with respect to body side wall 2 effectively through analysis entrucking record in the past.
Preferably, also can with car door to be installed 1 directly with body side wall 2 comparison measuring and calculating, be about to the measuring and calculating of comparing on the car door installation position that car door 1 clings to body side wall, thus the outer inclined to one side position of determining car door 1 with should outside the outer deviator at inclined to one side position.Confirm method through this, can carry out discrete analysis to the car door of same vehicle, thereby make that subsequently aligning step is more accurate.
More preferably; Can produce the radian chi that is consistent with the design radian (radian of determined body side wall when being the vehicle configuration design) of said body side wall 2; And this radian chi clinged on the car door to be installed 1 compare, need carry out the outer inclined to one side position and outer deviator that radian is proofreaied and correct thereby determine car door 1.
The outer inclined to one side position of confirming car door 1 be not limited to aforesaid way with the outer deviator of being somebody's turn to do outer inclined to one side position; But can adopt several different methods; For example, can also be benchmark with the design radian of body side wall 2, calculate the outer inclined to one side position and the outer deviator of being somebody's turn to do outer inclined to one side position of car door 1.Particularly; Design radian with body side wall 2 is a benchmark; Calculate each position on this body side wall 2 apart from the distance of the automobile longitudinal plane of symmetry; Calculate the distance of the corresponding site of car door to be installed 1 again, with the aforementioned calculation distance of the aforementioned calculation distance at each position on the body side wall 2 and the corresponding site of car door 1 (promptly being positioned at the corresponding site on the sustained height of automobile) each other relatively, need carry out the outer inclined to one side position and outer deviator that radian is proofreaied and correct thereby obtain car door 1 apart from the automobile longitudinal plane of symmetry.
In second step, the weld jig 3 of adjustment automobile door glass seam 9 also is placed into car door to be installed 1 on the weld jig 3.
Wherein, As shown in Figure 3, weld jig 3 has pedestal, on this pedestal, has a plurality of support members 8; The position of these a plurality of support members 8 is adjustable; And the upper end of support member 8 forms supporting surface 4, and supporting surface 4 can form the arcwall face (not showing among Fig. 3) that is consistent with the radian of car door corresponding site, and weld jig 3 also is symmetrically arranged with clamping unit 5.
In Fig. 3; Make the outer surface (being the face that is positioned at automobile external after car door 1 is installed on the automobile) of car door 1 be placed on the supporting surface 4 of weld jig 3, this weld jig 3 has a plurality of supporting surfaces 4, on the supporting surface 4 corresponding to the outer inclined to one side position 1 of car door 1 of this weld jig 3, increases pad and (in Fig. 3, does not show pad; Only schematically show out supporting surface 4); The thickness of the pad of this increase is greater than the outer deviator at the outer inclined to one side position of car door 1, the 2-3 that the spacer thickness of this increase is preferably outer deviator doubly, when the intensity of car door pressed sheet is big; Can also increase manyly, for example 3-4 doubly.Simultaneously other supporting surface 4 of this weld jig 3 is adjusted pad quantity, so that the outer surface of car door 1 abuts on each supporting surface 4 of weld jig 3.Certainly; Clamping unit 5 can also contact with the back side of car door 1 through compress gasket 7; Thickness or quantity through adjusting this compress gasket 7 perhaps combine adjustment with the pad on this compress gasket 7 and the supporting surface 4, also can realize regulating the purpose of the deflection of car door in clamping process.
Preferably, make the arc contact surface of each supporting surface 4 of weld jig 3 strengthen,, under the state of cramping car door 1, also can not damage the outside plate of car door simultaneously so that the outer surface of car door 1 fits on each supporting surface 4 and the contact of formation face.
The 3rd step; Through the clamping unit 5 cramping car doors 1 of said weld jig 3, thereby the compress gasket 7 corresponding to pad on the supporting surface 4 at the outer inclined to one side position 1 of car door 1 and/or clamping unit 5 places through this weld jig 3 makes the outer inclined to one side position of car door 1 produce one greater than the outer deviator at this outer position partially but deflection in the opposite direction.
Preferably, the arcwall face of the compress gasket that contacts with car door 17 for being consistent of said clamping unit 5 with the radian of car door 1.
Because the cramping stroke of the clamping unit 5 of weld jig 3 is certain; When weld jig 3 corresponding to the supporting surface 4 at the outer inclined to one side position of car door 1 on increase the pad that pad and this increases are arranged thickness during greater than the outer deviator at the outer inclined to one side position of car door 1, the cramping of the clamping unit 5 of this weld jig 3 must make car door 1 produce one greater than the outer deviator at inclined to one side position and deflection in the opposite direction outward.But the deflection that form this moment be the elastic deformation amount mostly, unclamp clamping unit 5 after, deflection can not keep basically, so also need fix maintenance to this elastic deformation amount.
The 4th step, seam automobile door glass seam 9 (be used to install the joint of the frame mouth of automobile door glass on the car door 1, promptly the inside and outside pressed sheet of car door is in the junction at automobile door glass frame mouth place, and it can block automobile door glass through the automobile door glass rubber ring).
On car door 1, accomplish 9 seam of automobile door glass seam according to welding procedure,, therefore car door 1 is had the reinforcement fixation, thereby make above-mentioned elastic deformation amount obtain fixing the maintenance because automobile door glass seam 9 has the secure bond effect after seam is accomplished.Therefore; At the clamping unit that unclamps weld jig 35 and after taking off car door 1; Car door has certain resilience; But because the elastic deformation amount who produces is greater than outer deviator, therefore still can be with keeping getting off with reverse elasticity deflection that outer deviator equates basically through seam automobile door glass seam, so can will keep the deflection that equates basically with outer deviator effectively through automobile door glass seam 9.
When producing a certain specific vehicle in batches, debug repeatedly with supporting surface 4 typings through the time about a week weld jig 3, can carry out the radian of the car door 1 of same vehicle so on a large scale and proofread and correct.
Below embodiment of the invention will be described with reference to drawings.
As depicted in figs. 1 and 2, through compare of analysis, the preceding outer deviator that goes up the relative body side wall 2 in angle of car door 1 is 2 to 3mm, and it is 6 to 7mm with respect to the outer deviator of body side wall 2 that car door 1 back gone up the angle.
As shown in Figure 3, the weld jig 3 of automobile door glass seam 9 has a plurality of supporting surfaces 4, and has symmetrically arranged clamping unit 5, and in the embodiment shown in fig. 3, this clamping unit 5 is cramping car door 1 downwards.Car door 1 is placed on the supporting surface 4 of weld jig 3; Recline each supporting surface 4 of weld jig 3 of the outer surface of car door 1; Wherein, increase thickness on corresponding to the supporting surface 4 at angle on car door 1 preceding and be 6 to 10mm pad, on supporting surface 4, increase thickness and be 15 to 20mm pad corresponding to angle on car door 1 back; On other supporting surface 4, suitably adjust pad simultaneously, so that the outer surface of car door 1 fits with the supporting surface 4 that is provided with pad according to concrete situation.In the situation of Fig. 3, each supporting surface 4 of weld jig 3 has the arc contact surface of increase, so that car door 1 contacts with these contact-making surface formation faces.Certainly and since car door 1 actual with supporting surface 4 on pad directly contact, so these pads also can form the arc pad that is consistent with the radian of car door 1.
After adjustment finishes; Clamping unit 5 cramping car doors 1 through weld jig 3; Thereby make car door 1 preceding go up the angle produce one with should before go up the angle outer folk prescription to opposite and greater than 2 to 3mm elastic deformation amount, make simultaneously car door 1 back go up the angle produce one with this back upward the outer folk prescription at angle on the contrary and greater than 6 to 7mm elastic deformation amount.And then under clamped condition; Seam automobile door glass seam 9 on car door 1 (the car door seam position that is about to the inside and outside plate of car door 1 combines fixing through welding manner); After these automobile door glass seam 9 seam car door 1 had fixation; Even thereby car door still has certain resilience; But because the elastic deformation amount who produces is greater than outer deviator, therefore still can be with keeping getting off with reverse elasticity deflection that outer deviator equates basically through seam automobile door glass seam, so can will keep the deflection that equates basically with outer deviator effectively through automobile door glass seam 9
As shown in Figure 4; After car door 1 after radian bearing calibration of the present invention is proofreaied and correct with above-mentioned process is installed to the car door installation position of body side wall; The preceding Shang Jiao of car door 1 goes up the angle with the back and is consistent basically with the radian of body side wall 2, has promptly effectively eliminated the preceding Shang Jiao of car door and has gone up the outer inclined to one side phenomenon at angle with the back.
Can find out through above-mentioned explanation; Car door radian of the present invention bearing calibration can be eliminated the outer phenomenon partially of car door effectively; Through utilizing existing automobile door glass seam 9 weld jigs 3, make the outer position partially of car door produce reverse and greater than the elastic deformation amount of outer deviator, and utilize seam automobile door glass seam 9 to fix maintenance dexterously with the reverse elasticity deflection that outer deviator equates basically; Thereby make the outer phenomenon partially of car door eliminate; Improved the aesthetic property of car load effectively, moreover, car door radian of the present invention bearing calibration also has following advantage:
The first, the expense less investment.If the outer deviator that car door need be proofreaied and correct is less, can utilize existing anchor clamps adjustment just can realize fully; If the outer deviator that car door need be proofreaied and correct is big or the rigidity at car door correction position is bigger; Only needing that the bigger anchor clamps drive unit 6 of power (for example through fluid pressure drive device driving clamping unit 5) is processed and changed to the compress gasket 7 of the arc contact surface of the supporting surface 4 of weld jig 3 and clamping unit 5 again gets final product to guarantee that clamping force meets the demands; Only need to drop into a spot of anchor clamps rectification expense in this case, the expense of its rectification diel in the prior art.
The second, the rectification cycle is short.When needs are produced in batches and need make weld jig 3 typing the time; The debugging that method of the present invention is accomplished weld jig 3 only needs about one to two time-of-week; And the rectification mould approximately needs more than 3 months the time to rectify and improve debugging in the prior art, and the car door calibration result is bad.
The 3rd, controllability is good, controls easily.In car door radian of the present invention bearing calibration, adjustment weld jig 3 only needs artificial dismounting pad just can realize that operation is relatively easy.
More than through the specific embodiment car door radian of the present invention bearing calibration has been described; Under the prerequisite that does not break away from technical conceive of the present invention; Those skilled in the art can carry out multiple simple modification or replacement to method of the present invention, and these simple modification or replacement belong to protection scope of the present invention equally.
Claims (8)
1. the bearing calibration of a car door radian is characterized in that, the bearing calibration of this car door radian in turn includes the following steps:
Confirm the outer inclined to one side position and the outer deviator of being somebody's turn to do outer inclined to one side position of car door (1) with respect to body side wall (2);
Car door (1) is placed on the weld jig (3) of automobile door glass seam (9); The outer surface of said car door (1) is supported on each supporting surface (4) of said weld jig (3); And increase pad going up corresponding to the supporting surface (4) at the outer inclined to one side position of said car door (1); The thickness of the pad of this increase is greater than this outer outer deviator at position partially; The supporting surface (4) at inclined to one side position is gone up the quantity of adjusting pad outside not corresponding to of said weld jig (3) is said simultaneously, so that the outer surface of said car door (1) and each said supporting surface (4) recline;
The clamping unit (5) of operating said weld jig (3) clamps said car door (1), make the outer inclined to one side position of said car door (1) produce one with outer folk prescription that should outer position partially on the contrary and greater than the deflection of deviator outside this;
The automobile door glass seam (9) of the said car door of seam (1).
2. the bearing calibration of car door radian according to claim 1; It is characterized in that; Compress gasket (7) the cramping said car door (1) of said clamping unit (5) through contacting, and thickness and the next deflection that combines to regulate said car door (1) generation with the pad of said increase of quantity through adjusting said compress gasket (7) with said car door (1).
3. the bearing calibration of car door radian according to claim 2 is characterized in that, said compress gasket (7) is the arcwall face that is consistent with the radian of this car door (1) with the contact-making surface of said car door (1).
4. the bearing calibration of car door radian according to claim 1; It is characterized in that; Each supporting surface (4) of said weld jig (3) has arc contact surface; And each said pad also has the radian that is consistent with said car door (1), so that the outer surface of said car door (1) is fitted with each supporting surface (4) of said weld jig (3) and formation face contacts.
5. according to the bearing calibration of each described car door radian in the claim 1 to 4; It is characterized in that; Confirm said car door (1) with respect to the outer inclined to one side position of said body side wall (2) with should the step of the outer outer deviator at position partially in, through the car door of the same vehicle of compare of analysis install record confirm said car door (1) to be installed with respect to the outer inclined to one side position of said body side wall (2) with should outside the outer deviator at inclined to one side position.
6. according to the bearing calibration of each described car door radian in the claim 1 to 4; It is characterized in that; In confirming the step of said car door (1) with respect to the outer inclined to one side position of said body side wall (2) and outer deviator that should outer inclined to one side position; Through comparing on the car door installation position that said car door (1) to be installed is abutted in said body side wall (2), to confirm the outer inclined to one side position and the outer deviator of being somebody's turn to do outer inclined to one side position of said car door (1) with respect to said body side wall (2).
7. according to the bearing calibration of each described car door radian in the claim 1 to 4; It is characterized in that; In confirming the step of said car door (1) with respect to the outer inclined to one side position of said body side wall (2) and outer deviator that should outer inclined to one side position; Cling on the said car door (1) to be installed through the radian chi that will be consistent and to compare with the design radian of said body side wall (2), with confirm said car door (1) with respect to the outer inclined to one side position of said body side wall (2) with should the outer outer deviator at position partially.
8. according to the bearing calibration of each described car door radian in the claim 1 to 4, it is characterized in that the clamping unit (5) of said weld jig (3) is driven by drive unit (6).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910238228A CN102069110B (en) | 2009-11-23 | 2009-11-23 | Correction method for vehicle door radian |
| PCT/CN2010/078226 WO2011060683A1 (en) | 2009-11-23 | 2010-10-29 | Method for correcting curvature of vehicle door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910238228A CN102069110B (en) | 2009-11-23 | 2009-11-23 | Correction method for vehicle door radian |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102069110A CN102069110A (en) | 2011-05-25 |
| CN102069110B true CN102069110B (en) | 2012-10-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910238228A Active CN102069110B (en) | 2009-11-23 | 2009-11-23 | Correction method for vehicle door radian |
Country Status (2)
| Country | Link |
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| CN (1) | CN102069110B (en) |
| WO (1) | WO2011060683A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103394830A (en) * | 2013-07-26 | 2013-11-20 | 成都陵川特种工业有限责任公司 | Exhaust manifold connecting support correcting tool with compacting plate |
| CN106825121B (en) * | 2016-12-25 | 2018-04-27 | 重庆鼎汉机械有限公司 | Device for arrangements for automotive doors correction |
| CN109570993B (en) * | 2018-12-05 | 2020-06-12 | 常德烟草机械有限责任公司 | Pipe tobacco passageway calibration frock |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5600994A (en) * | 1991-04-09 | 1997-02-11 | Autorobot Finland Ky | Straightening beam |
| DE10260909A1 (en) * | 2002-12-20 | 2004-07-01 | Volkswagen Ag | Measurement and correction station for motor vehicle doors comprises numbers of measurement and correction devices together so that door defects can be individually corrected |
| CN101072648A (en) * | 2004-12-07 | 2007-11-14 | 自动控制芬兰有限公司 | Fastener for a car-body straightening device |
| JP2008043964A (en) * | 2006-08-11 | 2008-02-28 | Hirotec Corp | Apparatus and method for correcting door sash of automobile |
| CN201291252Y (en) * | 2008-11-21 | 2009-08-19 | 安徽安凯汽车股份有限公司 | Templet for positioning and correcting carriage passenger frame |
| CN101559449A (en) * | 2009-05-08 | 2009-10-21 | 中国第一汽车集团公司 | Automatic straightening machine for vehicle door assembly |
-
2009
- 2009-11-23 CN CN200910238228A patent/CN102069110B/en active Active
-
2010
- 2010-10-29 WO PCT/CN2010/078226 patent/WO2011060683A1/en active Application Filing
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5600994A (en) * | 1991-04-09 | 1997-02-11 | Autorobot Finland Ky | Straightening beam |
| DE10260909A1 (en) * | 2002-12-20 | 2004-07-01 | Volkswagen Ag | Measurement and correction station for motor vehicle doors comprises numbers of measurement and correction devices together so that door defects can be individually corrected |
| CN101072648A (en) * | 2004-12-07 | 2007-11-14 | 自动控制芬兰有限公司 | Fastener for a car-body straightening device |
| JP2008043964A (en) * | 2006-08-11 | 2008-02-28 | Hirotec Corp | Apparatus and method for correcting door sash of automobile |
| CN201291252Y (en) * | 2008-11-21 | 2009-08-19 | 安徽安凯汽车股份有限公司 | Templet for positioning and correcting carriage passenger frame |
| CN101559449A (en) * | 2009-05-08 | 2009-10-21 | 中国第一汽车集团公司 | Automatic straightening machine for vehicle door assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102069110A (en) | 2011-05-25 |
| WO2011060683A1 (en) | 2011-05-26 |
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