CN101412054A - Method for repairing car body decoration plate or bumper and draw-out tool used by the method - Google Patents
Method for repairing car body decoration plate or bumper and draw-out tool used by the method Download PDFInfo
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- CN101412054A CN101412054A CNA2008101685462A CN200810168546A CN101412054A CN 101412054 A CN101412054 A CN 101412054A CN A2008101685462 A CNA2008101685462 A CN A2008101685462A CN 200810168546 A CN200810168546 A CN 200810168546A CN 101412054 A CN101412054 A CN 101412054A
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- draw
- out tool
- car body
- lock joint
- joint rod
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P6/00—Restoring or reconditioning objects
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- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
- Straightening Metal Sheet-Like Bodies (AREA)
Abstract
The invention provides a repairing method for damage and depression of car panel for bumper, comprising steps of when repairing depressed sheet metal surface, tapping the depressed part, and then inserting a pullout appliance into the hole, pulling the depressed part out, and drawing out the pullout appliance, filling the hole with filling parts, filling the depressed part with filler and burnishing the depressed part, painting surface coating, solidifying, burnishing, polishing, and spraying surface paint; the present invention furthermore provides a pullout appliance composed of a pullout rod, a screw jaw, a tension end and a holding part for this method. The positive effects of the present invention are: problems easily caused by fragile welding is solved because no need of welding; hard sheet metal surface can be pull out effectively without detaching and mounting corresponding parts; time for repairing is shortened and efficiency of repairing the sheet metal is improved, such that flat and smooth sheet metal surface is obtained; and manpower is save and repairing cost is lower.
Description
[technical field]
The present invention relates to the motor vehicle repair technical field, relating to the draw-out tool that the repair method of car body decoration plate or bumper and this method adopt, more particularly, is by in the sunk area perforate, with the repair method of pulling out in the tool insert hole and with depression, and the draw-out tool that this method adopted.
[background technology]
Repair the depression on the sheet metal, for example, repair the depression on the body of a motor car (car body decoration plate) that causes because of traffic accident etc., in recent years, people are at attempt using various sheet metal instruments will cave in from the outside repair method that plaque pulls out.Adopt this repair method, need not to open the back side at depression position, but can directly repair the depression position from the outside, easy and quick, this has shortened the time of repairing widely.
The sheet metal instrument that this repair method adopted is a kind of draw-out tool or claims puller that common having at present: front end is provided with welding tip, also claims to weld the rod of nozzle; And front end is provided with the rod of hook etc.
Adopting the restorative procedure of welding tip as draw-out tool, is the depression position that welding tip is welded on car body decoration plate, then rod is pulled outwardly, to improve the sinking degree of car body decoration plate.
Adopt front end to be provided with the restorative procedure of the rod of hook as draw-out tool, be with hook directly or indirectly be welded on car body decoration plate depression position sheet metal face on welding packing ring or split pin be connected, then rod is pulled outwardly, to improve the sinking degree of car body decoration plate.
About this sheet metal draw-out tool or puller, and the existing patent documentation of method that uses these instruments to repair car body decoration plate is openly reported, for example, Japanese documentation (spy opens 2007-83093 number) has been reported a kind of repair method that uses visible light constrictive type surfacer, be characterized in: during the surfacer sclerosis, do not stick together sense (adhesivity), and shortened firm time greatly.Wherein, content that the sheet metal face pulls out is to use puller cave in: " in order to raise the cup depth of depression 2 as much as possible; need carry out processing in early stage to it, the plaque draw-out tool 6 (being commonly referred to the utensil of puller) shown in use Fig. 6 (C) will cave in and 2 pull out ".(the patent documentation spy opens 2007-83093 Fig. 1 (C)).
Japanese documentation (spy opens 2007-83243 number) reported a kind of can be accurately, convenient and set the amount of pulling out of car body decoration plate arbitrarily, alleviate the sheet metal draw-out tool of repairing intensity, front end at the axle that can freely advance and retreat is provided with welding tip, welding tip is welded on the depression position of car body decoration plate, axle is drawn outward, thereby the depression position of car body decoration plate is pulled out (the patent documentation spy opens 2007-83243 number [0032]～[0035]).
Japanese documentation (spy opens 2007-83244 number) proposed a kind of can according to the depression flat shape, freely adjust draw-out tool, face shield shape sheet metal draw-out tool is set on car body decoration plate, has the axle that freely to advance and retreat, its front end is provided with welding tip, welding tip is welded on the depression position of car body decoration plate, axle is drawn outward, thereby the depression position of car body decoration plate is pulled out.
The repair method of above-mentioned car body decoration plate is that the front end with sheet metal draw-out tool or puller directly is welded on the sheet metal at depression position, pulls out then; Or waveform metal wire or packing ring are welded on the sheet metal at depression position, use sheet metal draw-out tool or puller or the sliding hammer position of will caving in to pull out then.But, because the strength of pulling out concentrates on the pad, the phenomenon that occurs the pad breakage sometimes, therefore, when repairing the depression of hard sheet metal, can not adopt such repair method, but or change the part at this position, the position of will caving in intercepts, and beats after the reparation welding again and gets on.So, increased the difficulty of repair.
In addition, existing sheet metal draw-out tool and puller need weld on the sheet metal face, just can pull out the depression position then, but for resin components such as bumpers, can't do like this, parts can only be unloaded down, install again after beaing recovery, also increased the complexity of repair.
[summary of the invention]
The objective of the invention is to overcome the deficiencies in the prior art,, provide a kind of and need not welding, need not dismounting and associated components is installed, can pull out the repair method of hard sheet metal depression efficiently according to the fragile situation about easily having problems of welding; A further object of the present invention is, for described method provides a kind of adoptable draw-out tool.
For achieving the above object, the technical scheme taked of the present invention is:
The repair method of a kind of car body decoration plate or bumper to the sheet metal face place under repair of depression the time, adopts in depression position perforate, and then with in the draw-out tool patchhole, pull out at the position of will caving in.After finishing above-mentioned work draw-out tool is extracted, the hole is clogged, with putty will cave in position landfill, polishing, coated surfaces paint, sclerosis, polishing, polishing, spray paint with packing member.
Optionally, described repair method comprises following troubleshooting procedure:
(1) on certain position at depression position, holes;
(2) in the lock joint rod patchhole with draw-out tool, snap onto the back side at depression position, the pulling draw-out tool pulls outward lock joint rod from the depression position;
(3) pull out after step finishes, extract the lock joint rod of draw-out tool in the hole, the hole is clogged with packing member;
(4) after hole filling is finished, with will cave in packing member landfill in the position of putty.
Optionally, described repair method comprises following troubleshooting procedure:
(1) on certain position at depression position, gets out the hole that diameter can be used the filling of plasticity putty material;
(2) in the lock joint rod patchhole with draw-out tool, snap onto the back side at depression position, pull out bar, lock joint rod is pulled outward from the depression position;
(3) pull out after step finishes, extract the lock joint rod of draw-out tool, the hole is clogged with putty material.
Adopt this method, limited size, need not to use packing member, directly use the putty material fill-up hole in depression position perforate.
Described packing member is the parts of being made by thermoplastic resin.
Optionally, in described troubleshooting procedure (3), comprise when the hole being clogged, at first to heating around the hole with packing member, after the packing member of packing into, packing member is heated, make the packing member of making dissolve complete closed hole portion by thermoplastic resin by heating; After guaranteeing that the putty of landfill hardens subsequently, the putty surface can not produce depression, thereby obtains smooth putty surface.
Optionally, in described troubleshooting procedure (1), comprise the mode that adopts polishing remove the drilling operating mesopore around the burr that occurs.Because when the perforate of depression position, the burr of protuberance appears around the hole most probably, if these burrs are not handled, will cause obstruction to filling operation subsequently, therefore, can adopt the mode of polishing to remove the burr that occurs around the drilling operating mesopore.
Optionally, in described troubleshooting procedure, use the motor vehicle repair sheet metal draw-out tool.Spendable sheet metal draw-out tool comprises: have the hand-held puller of advance and retreat axle, have axle and insert the sliding hammer middle, that hammer can upwards slide etc. in axle.Owing to can use the motor vehicle repair sheet metal draw-out tool, above-mentioned draw-out tool to pull out job content the same as before, do not have too many change, operate easily.In addition, this is pulled out in the flow process, not only can continue to use the motor vehicle repair sheet metal draw-out tool, can also utilize can patchhole in and other machineries and the instrument of pulling out.
Above-mentioned repair method has all adopted the way in depression position perforate, this seems contradiction from the teeth outwards, in fact but solved the problem that welding brings effectively, especially concerning the repairing of vehicle outer side plaque, application surface after completing repairs is not allow to exist even a little rough, if can not accomplish this point, repair shop will will lose client's trust.Actual conditions before this are that the repair shop that has still exists an insoluble welding difficult problem; The repair shop that has adopts the repair method of traditional replacing parts, but nobody's thinking is at the depression position perforate of damage this brand-new repair method that stretches.Repair method of the present invention, perforate and stretching are carried out in depression position in damage, changed existing repairing mode, can improve the sinking degree of damage location to a certain extent, with packing member the hole is sealed again, and bury with putty and to fill out, eliminated any rough factor of decorative panel for automobile, obtained smooth smooth sheet metal surface.
For implementing the repair method of car body decoration plate of the present invention or bumper, the present invention has adopted a kind of special draw-out tool, and its technical scheme is:
The draw-out tool that a kind of car body decoration plate or bumper are repaired, contain and pull out bar, lock joint rod, stretching end and control the position, its bar-shaped end of pulling out bar is crooked lock joint rod, and the other end is the stretching end that is connected with sheet metal draw-out tool with motor vehicle repair, and the end that stretches is provided with controls the position.
Optionally, described lock joint rod is straight hook extension bar or hook solid lock joint rod, straight hook extension bar is L-shaped; The hook solid lock joint rod has bending pulling out the bar front end, is " Z " font, can make the field of load of hook solid lock joint rod more even.
Optionally, described stretching end is provided with bolting, screw thread is screwed into or the syndeton of structure interlock, draw-out tool is connected with sheet metal draw-out tool with motor vehicle repair by the syndeton of the end that stretches, and realizes car body decoration plate the pulling out of position of caving in.
Good effect of the present invention is:
(1) need not welding, solved the fragile problem that easily produces of welding;
(2) need not dismounting and installation associated components, can pull out the hard sheet metal efficiently;
(3) shorten time of repair, improved the efficient that sheet metal is repaired, obtained smooth smooth sheet metal surface;
(4) saved manually, reduced the cost of repairs.
[description of drawings]
Accompanying drawing 1 is the flow chart () and the cross-section cutaway view of the repair method of car body decoration plate or bumper;
Accompanying drawing 2 is the flow chart (two) and the cross-section cutaway view of the repair method of car body decoration plate or bumper;
Accompanying drawing 3 is the structural representation of the draw-out tool of car body decoration plate or bumper repairing;
The accompanying drawing 4 reparation step schematic diagram that to be the draw-out tool repaired of car body decoration plate or bumper be connected with sheet metal draw-out tool with motor vehicle repair.
Label among the figure is respectively:
10, depression position, 20, the hole, 30, milling tools,
35, second milling tools, 37, finish paint, 40, pull out bar,
140, pull out bar, 240, pull out bar, 41, lock joint rod,
141, lock joint rod, 241, lock joint rod, 42, the end that stretches,
142, the end that stretches, 242, the end that stretches, 43, control the position,
143, control the position, 243, control the position, 50, plugging part,
60, putty, B, burr, F, supporting leg,
P, stretcher, P1, tensile axis, R, stretching tommy bar,
S, car body decoration plate.
[specific embodiment]
Provide the specific embodiment of the present invention below in conjunction with accompanying drawing, but enforcement of the present invention is not limited to following enforcement state description.
Referring to accompanying drawing 1.This is the flow chart () of the repair method of car body decoration plate of the present invention or bumper, and (A)～(F) among the figure is that the left side is a plane to specifying that the repairing operation under this enforcement state is carried out successively, and the right side is the X-X ' cross-section cutaway view of each figure;
The depression position 10 that has occurred damage on accompanying drawing 1 (A) the car body decoration plate S;
When accompanying drawing 1 (B) is repaired, at first on any position in depression position 10 perforate forming hole 20, the position of opening in the hole 20 the darkest position, position 10 of preferably caving in, if when the cup depth at the position 10 of caving in is basic identical, can be in its nearly central part perforate; Reason is, afterwards pull out the sheet metal face of pulling out depression in the operation time, once pull out operation (by the operation of pulling out in 1 hole 20) and can pull out depression in a big way; That is to say,, should select best position of opening in order to reduce the quantity in hole 20 as far as possible.
In general, opening a hole 20 gets final product; But in actual reconditioning work, may open the hole 20 more than 2 or 3 according to the concrete condition at depression position 10 sometimes.The instrument of perforate can adopt instruments such as electric drill.When instrument perforates such as use electric drill, may form the burr B of protuberance around the hole 20.
Accompanying drawing 1 (C) improves the bonding effect of hot banyan fat system plugging part 50 fill-up holes 20 for deburring B, can use milling tools such as belt sander or electric angle grinder 30 polishing holes 20 around.
The operation of polishing burr B also can be carried out after pulling out operation (E).
In the draw-out tool patchhole 20 of accompanying drawing 1 (D) with the front end bending, the bar 40 of pulling out of draw-out tool is through in the hole 20, and the lock joint rod 41 of draw-out tool front end bending snaps onto the back side at depression position 10.
Accompanying drawing 1 (E) by draw-out tool pull out bar 40 pulling lock joint rods 41 time, depression position 10 is drawn out under the effect of lock joint rod 41, sinking degree improves.
In the operation of pulling lock joint rod 41, can utilize existing motor vehicle repair sheet metal draw-out tool---stretcher P and sliding hammer etc.But, when the depression position 10 on the bigger car body decoration plate S of pulling hardness, should use the powerful instrument of pulling force.
In addition, for guarantee to contact with the back side at depression position 10 in a big way, the lock joint rod 41 of draw-out tool should adopt smooth shape; Simultaneously, for being pulled out separately at the position of avoiding in pulling out operation occurring contacting with lock joint rod 41, should draw, and meanwhile along the hole 20 circumferencial direction rotary buckle extension bars 41, in turn spur 10 back sides, whole depression position.
By the hole 20 of spudding in, use draw-out tool directly depression to be pulled out, solved the problem that welding produces in repairing in the past, promptly from depression 10 back sides, position, owing to pull out a little, cause car body decoration plate S to hold the problem of can't stand pullout forces and breakage occurring in the welding at car body decoration plate S depression position 10.Method for drawing out of the present invention is equally applicable to the bigger car body decoration plate S of hardness and goes up pulling out of depression position 10.Compare with existing repair method, saved the position 10 of to cave in and intercepted, beat shaping, and then welding gets on, and the parts that more renew and then the operation of welding, reduced the reconditioning work content, saved the cost of repairs.
Accompanying drawing 1 (F) uses 50 pairs of holes 20 of plugging part of thermoplastic resin system to clog.
The thermoplastic resin of plugging part 50 at room temperature, its basis is 100% solid state heat thermoplastic polymer, is to have fusible mixture, comprises hotmelt and PUR mixture.In the present embodiment, plugging part 50 is cylindrical, also can be that 20 outsides form the plugging part 50 of flange-like capping in the hole in fill-up hole 20, or conical, or truncated cone.Can also adopt paster to cover hole 20.
During 50 fill-up holes 20 of use plugging part, heat plugging part 50 by around the bottoming hole portion before clogging 20 or filling back, or the mode that afterwards all heats in advance, plugging part 50 is dissolved, complete closed is lived hole 20.
If need not to guarantee the sealing of hole portion 20, for example, the aperture in hole 20 is minimum, after using plugging part 50 fillings, can directly use putty 60 landfills.Outside the heat extraction banyan fat, can also use the plugging part 50 of various three-dimensional shapes (cylindrical, taper shape) such as other resin, metal and cloth cotton.
Referring to accompanying drawing 2.This is the flow chart (two) of the repair method of car body decoration plate of the present invention or bumper, and (A)～(C) among the figure is that the left side is a plane to specifying that the repairing operation under this enforcement state is carried out successively, and the right side is the X-X ' cross-section cutaway view of each figure;
Accompanying drawing 2 (A) is through the repairing operation of flow chart (), and the depression position 10 of damage has obtained improvement to a certain degree, and hole 20 also is closed.Thereafter, for the sheet metal face that makes depression position 10 becomes smooth, can adopt method in the past: carry out landfill with the depression position 10 after 60 pairs of improvement of putty, if the plugging part 50 of fill-up hole 20 exceeds the sheet metal face, should polish off the raised area of plugging part 50, milling tools can adopt milling tools 30 such as belt sander or electric angle grinder.After finishing above-mentioned work, if also there are rough words, as required, can adopt method in the past, the advance and retreat axle that is about to packing ring and puller is welded on the surface at depression position 10, implements to pull out operation.
Generally, after the repairing operation through flow chart (), depression position 10 obviously disappears, next, for trickle uneven on the further elimination sheet metal face, can use motor vehicle repair to fill and lead up with putty 60.Motor vehicle repair can be adopted two-component type putty material (hot polymerization modification) or one-pack type putty material (optical fusion type) with putty 60.
After accompanying drawing 2 (B) coating or populated putty 60 harden, can adopt surface finish instrument 35 to polish, the same with the sheet metal face smooth up to putty 60.Then, as required, the dual-purpose paint of coated surfaces paint or bottom surface, sclerosis back polishing (not shown),
Accompanying drawing 2 (C) is last, and spray paint 37 on the surfacer after the polishing after the sclerosis so far, is finished the reconditioning work at damage carbody plaque S depression position 10.
Adopt implementation method of the present invention, need not in the operation to dismantle car body decoration plate S pulling out of position 10 of depression, solved because of welding fragility throws into question, the enough enough powerful pulling force of energy are finished and are pulled out operation.
More than be that depression to occur with car body decoration plate S be the explanation that example is carried out repair method.This method is equally applicable to the part that resin material such as bumper is made, and it is the same to repair operation.And welding method in the past can't be suitable for.
Below, provide the specific embodiment of the draw-out tool that car body decoration plate or bumper repair.
Referring to accompanying drawing 3.This figure is (B) three kinds of structural representations of (C) of the draw-out tool (A) repaired of car body decoration plate or bumper:
(A) structure draw-out tool, contain and pull out bar 40, lock joint rod 41, stretching end 42 and control position 43, a bar-shaped end of pulling out bar 40 is crooked lock joint rod 41, it is lock joint rod 41 for straight hook-shaped bending, L-shaped, the other end is the stretching end 42 that is connected with sheet metal draw-out tool with motor vehicle repair, and the end 42 that stretches is provided with controls position 43.
(B) structure draw-out tool, contain and pull out bar 140, lock joint rod 141, stretching end 142 and control position 143, a bar-shaped end of pulling out bar 140 is crooked lock joint rod 141, it is lock joint rod 141 for the hook solid bending, form bending at the front end of pulling out bar 140, be " Z " font direction control of the reaction force that this shape can produce when pulling out operation (adopt in the axial direction), the other end is the stretching end 142 that is connected with sheet metal draw-out tool with motor vehicle repair, and the end 142 that stretches is provided with controls position 143.
(C) structure draw-out tool, contain and pull out bar 240, lock joint rod 241, stretching end 242 and control position 243, a bar-shaped end of pulling out bar 240 is crooked lock joint rod 241, it is lock joint rod 241 for straight hook-shaped bending, L-shaped, it with (A) difference of structure draw-out tool is, the straight hook of lock joint rod 241 longer (be suitable for resin partly pull out operation); The other end of pulling out bar 240 is the stretching end 242 that is connected with sheet metal draw-out tool with motor vehicle repair, and the end 242 that stretches is provided with controls position 243.
Draw-out tool shown in Figure 3 only is that part is given an example, as long as have the lock joint rod that snaps onto the car body decoration plate S back side, it can adopt other different shape.
(A) (B) draw-out tool of (C) structure stretches that end is provided with bolting, screw thread is screwed into or fills in the syndeton of core pneumatic fitting (structure interlock), draw-out tool is connected with sheet metal draw-out tool with motor vehicle repair by the syndeton of the end that stretches, and realizes pulling out car body decoration plate S damage depression.
Referring to accompanying drawing 4.This figure is that the draw-out tool that car body decoration plate or bumper are repaired combines with sheet metal draw-out tool with motor vehicle repair, the specifying of the operation successively of place under repair, and use therein draw-out tool is (B) structure draw-out tool of accompanying drawing 3.
The hook solid lock joint rod 141 that accompanying drawing 4 (A) is pulled out bar 140 with accompanying drawing 3 (B) structure draw-out tool stretches into hole 20, snap onto the back side at depression position 10, be shelved on motor vehicle repair on the car body decoration plate S of depression 10 peripheries, position with sheet metal draw-out tool, the stretching end 142 of pulling out bar 140 is connected with the lower end of motor vehicle repair with the tensile axis P1 of sheet metal draw-out tool, and what present embodiment adopted is the snap joint (or pneumatic fitting) of plug core shape.Motor vehicle repair contains supporting leg F, stretcher P, tensile axis P1 and stretching tommy bar R with sheet metal draw-out tool.
Accompanying drawing 4 (B) is after end 142 and the motor vehicle repair stretching bar P1 with sheet metal draw-out tool that stretches is connected, and pressing stretching tommy bar R by the meshing effect of stretcher P and tensile axis P1, pulls out by lock joint rod 141 position 10 of will caving in one by one with regard to realizing.
Accompanying drawing 4 (C) is pulled out in the process the position 10 of will caving in, control position 143 by adjustment, pulling out bar 140 can axial rotation, drive lock joint rod 141 and in hole 20, be 360 ° of rotations, can successively the depression position 10 around the hole 20 be pulled out one by one, guarantee evenly pulling out of depression position 10, depression is obviously disappeared.
The repair method of car body decoration plate of the present invention or bumper, and the draw-out tool that adopts in this repair method in the scope that does not break away from purport of the present invention, can be done the change of other variety of way.
Claims (10)
1, the repair method of a kind of car body decoration plate or bumper is characterized in that, to the sheet metal face place under repair of depression the time, adopts in depression position perforate, and then with in the draw-out tool patchhole, pull out at the position of will caving in.
2, the repair method of car body decoration plate according to claim 1 or bumper is characterized in that, comprises following troubleshooting procedure:
(1) on certain position at depression position, holes;
(2) in the lock joint rod patchhole with draw-out tool, snap onto the back side at depression position, the pulling draw-out tool pulls outward lock joint rod from the depression position;
(3) pull out after step finishes, extract the lock joint rod of draw-out tool in the hole, the hole is clogged with packing member;
(4) after hole filling is finished, with will cave in packing member landfill in the position of putty.
3, the repair method of car body decoration plate according to claim 1 or bumper is characterized in that, comprises following troubleshooting procedure:
(1) on certain position at depression position, gets out the hole that diameter can be used the filling of plasticity putty material;
(2) in the lock joint rod patchhole with draw-out tool, snap onto the back side at depression position, pull out bar, lock joint rod is pulled outward from the depression position;
(3) pull out after step finishes, extract the lock joint rod of draw-out tool, the hole is clogged with putty material.
4, the repair method of car body decoration plate according to claim 2 or bumper is characterized in that, described packing member is the parts of being made by thermoplastic resin.
5, the repair method of car body decoration plate according to claim 2 or bumper, it is characterized in that, in described troubleshooting procedure (3), comprise when the hole being clogged with packing member, at first, after the packing member of packing into, packing member is heated heating around the hole, make the packing member of making dissolve complete closed hole portion by heating by thermoplastic resin.
6, according to the repair method of claim 2 or 3 described car body decoration plates or bumper, it is characterized in that, in described troubleshooting procedure (1), comprise the burr that occurs that the mode that adopts polishing is removed the drilling operating mesopore on every side.
7, according to the repair method of claim 2 or 3 described car body decoration plates or bumper, it is characterized in that, in troubleshooting procedure, use the motor vehicle repair sheet metal draw-out tool.
8, the draw-out tool that repair method adopted of described car body decoration plate of a kind of claim 1 or bumper, contain and pull out bar, it is characterized in that, with lock joint rod, end and control the position and constitute jointly stretches, its bar-shaped end of pulling out bar is crooked lock joint rod, the other end is the stretching end that is connected with sheet metal draw-out tool with motor vehicle repair, and the end that stretches is provided with controls the position.
9, draw-out tool according to claim 8 is characterized in that, described lock joint rod is straight hook extension bar or hook solid lock joint rod, and straight hook extension bar is L-shaped; The hook solid lock joint rod has bending pulling out the bar front end, is " Z " font.
10, draw-out tool according to claim 8, it is characterized in that, described stretching end is provided with bolting or screw thread is screwed into or the syndeton of structure interlock, and draw-out tool is connected with sheet metal draw-out tool with motor vehicle repair by the syndeton of the end that stretches.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007270754 | 2007-10-17 | ||
| JP2007270754A JP2009096373A (en) | 2007-10-17 | 2007-10-17 | Repair method for vehicle body panel or bumper, and drawing implement used for the same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101412054A true CN101412054A (en) | 2009-04-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008101685462A Pending CN101412054A (en) | 2007-10-17 | 2008-09-27 | Method for repairing car body decoration plate or bumper and draw-out tool used by the method |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2009096373A (en) |
| CN (1) | CN101412054A (en) |
Cited By (6)
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| CN103028886A (en) * | 2011-10-06 | 2013-04-10 | 通用电气公司 | Repair methods for cooled components |
| CN106181248A (en) * | 2016-07-31 | 2016-12-07 | 上海车功坊汽车服务有限公司 | A kind of aluminium alloy car sheet metal component remanufactures technique |
| CN107931370A (en) * | 2018-01-18 | 2018-04-20 | 王成 | A kind of electric automobile metal plate depression fix tool |
| WO2018227455A1 (en) * | 2017-06-15 | 2018-12-20 | 曹炜 | Pit puller |
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2007
- 2007-10-17 JP JP2007270754A patent/JP2009096373A/en active Pending
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2008
- 2008-09-27 CN CNA2008101685462A patent/CN101412054A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103028886A (en) * | 2011-10-06 | 2013-04-10 | 通用电气公司 | Repair methods for cooled components |
| CN103028886B (en) * | 2011-10-06 | 2018-03-30 | 通用电气公司 | For the repair method by cooling component |
| US10005160B2 (en) | 2011-10-06 | 2018-06-26 | General Electric Company | Repair methods for cooled components |
| CN106181248A (en) * | 2016-07-31 | 2016-12-07 | 上海车功坊汽车服务有限公司 | A kind of aluminium alloy car sheet metal component remanufactures technique |
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|---|---|
| JP2009096373A (en) | 2009-05-07 |
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Open date: 20090422 |