CN207873527U - Floor assembly repair welding tooling after a kind of - Google Patents
Floor assembly repair welding tooling after a kind of Download PDFInfo
- Publication number
- CN207873527U CN207873527U CN201721803792.1U CN201721803792U CN207873527U CN 207873527 U CN207873527 U CN 207873527U CN 201721803792 U CN201721803792 U CN 201721803792U CN 207873527 U CN207873527 U CN 207873527U
- Authority
- CN
- China
- Prior art keywords
- floor assembly
- support
- repair welding
- welding tooling
- support shaft
- 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.)
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Abstract
The utility model is related to vehicle manufacture fields, and in particular to floor assembly repair welding tooling after a kind of.Floor assembly repair welding tooling after a kind of, including supporting rack, on supporting rack it is removable be equipped with for the corresponding mounting hole inserting on rear floor assembly with merging the support shaft that hingedly overturns of floor assembly after support, on supporting rack in the side of the support shaft it is removable be equipped with for when to the positive and negative repair welding of rear floor assembly along the vertical direction after block floor assembly rotation to ensure the support location structure of corresponding welding surface level.The axis hole inserting cooperation corresponding on rear floor assembly of floor assembly repair welding tooling is equipped with by supporting rack afterwards support shaft is come floor assembly after fixing, and keep welding surface on rear floor assembly horizontal by supporting location structure and support shaft to coordinate accordingly, improve welding quality, and it only need to be along clockwise/anticlockwise rotation by support shaft support when overturning tooling, manpower is saved, it is easy to use.
Description
Technical field
The utility model is related to vehicle manufacture fields, and in particular to floor assembly repair welding tooling after a kind of.
Background technology
As depicted in figs. 1 and 2, rear floor assembly 10 is used as electric passenger vehicle key position, and main function is for pacifying
Dress suspension rear axle, installation back seat and children's seat, set that there are two right along the longitudinal direction in the front and rear sides of rear floor assembly
Should penetrate through for suspending the mounting hole 11 of rear axle, be related to that parts are more, and tool locating is complicated, and because of welding surface and ground
It cannot keep parallel, soldering turret is vulnerable to interference, causes solder joint uneven, poor welding quality.
Authorization Notice No. is that the utility model patent of CN205043410U discloses a kind of rear floor assembly repair welding tooling, packet
Pedestal is included, the telescopic rod that fixed link is equipped on pedestal and is stretched along own axes, fixed link is located at the same of pedestal with telescopic rod
Side, and the one end of fixed link far from pedestal and the one end of telescopic rod far from pedestal are mounted on and determine for floor assembly after installation
Position pin.The utility model is directly supported positioning by fixed link and telescopic rod to rear floor assembly, but needs and rear floor
The mounting hole inserting cooperation that the lower face of assembly is equipped with, mismatches, nothing with the structure of the rear floor assembly of the utility model application
Method ensures that welding surface is horizontal, and needs at least two people to lift turn-over in overturning, there are security risk and is easy to scratch panel.
Utility model content
The purpose of this utility model is to provide a kind of rear floor assembly repair welding toolings, to solve repair welding work in the prior art
The technical issues of filling laborious overturning, poor welding quality.
To achieve the above object, floor assembly repair welding tooling adopts the following technical scheme that after the utility model：After one kind
Plate assembly repair welding tooling, including supporting rack, on support frame as described above it is removable be equipped with for the corresponding mounting hole on rear floor assembly
With the support shaft that hingedly overturns of floor assembly after support is merged, removable be equipped with of side on supporting rack in the support shaft is used for inserting
In when to the positive and negative repair welding of rear floor assembly along the vertical direction after block floor assembly rotation to ensure corresponding welding surface water
Flat support location structure.
The utility model has the beneficial effects that：What the rear floor assembly repair welding tooling of the utility model was equipped with by supporting rack
Support shaft corresponding on rear floor assembly axis hole inserting cooperation is come floor assembly after fixing, and by supporting location structure accordingly
Keep welding surface on rear floor assembly horizontal with support shaft cooperation, without the original structure of floor assembly after changing, improves welding matter
Amount, and manpower only need to be saved along clockwise/anticlockwise rotation by support shaft support when overturning tooling, it is easy to use.
Further, two support shaft mounting holes, each support shaft installation are correspondingly provided on support frame as described above along the longitudinal direction
Inserting is fixed with for the front support axis and rear support axis with the corresponding mounting hole inserting cooperation on rear floor assembly in hole.Using
Two support shaft cooperations are easy to disassemble.
Further, the fixation guide for being oriented to inserting respective support axis is equipped in the support shaft mounting hole.Ensure
Support shaft is fixed, will not misplace because of stress.
Further, the support location structure includes the front branch for keeping the front welding surface of rear floor assembly horizontal
Support location structure and at setpoint distance below front side supports location structure for making the reverse side of reverse side welding surface level support
Location structure is equipped on support frame as described above in the side of support shaft and is equipped at intervals with the location hole of correspondence along the vertical direction, respectively
It is removable in location hole to be fitted with corresponding positioning pin to form corresponding support location structure.
Further, it is equipped in the location hole for being oriented to the set pin sleeve for inserting corresponding positioning pin.Ensure positioning pin
It is fixed, it will not misplace because of stress.
Further, support frame as described above includes pedestal, on the pedestal along the longitudinal direction arranged for interval there are two the first column,
The side of each first column is respectively equipped with the second column, and the support shaft is correspondingly arranged on two the first columns, and the support is fixed
Bit architecture is correspondingly arranged on two the second columns.
Further, the pedestal includes the rectangular frame being made of two foundation crossbeams and two foundation longerons, and described first
Column and the second column are located on corresponding bottom girder.Rectangular frame is relatively steady, it is not easy to shake.
Further, reinforcement diagonal brace is respectively equipped between each bottom girder and corresponding column.
Further, the support extended away from bottom girder is respectively equipped in the installation place of corresponding column on the bottom girder to indulge
Beam is respectively equipped with reinforcement diagonal brace between two support stringers and corresponding column.Improve the intensity of supporting rack.
Further, it is equipped with universal wheel below the pedestal.Convenient Mobile tool position at any time as needed.
Description of the drawings
Fig. 1 is the structural schematic diagram of rear floor assembly in the prior art；
Fig. 2 is the left view of rear floor assembly shown in FIG. 1；
Fig. 3 is the structural schematic diagram of the specific embodiment of the rear floor assembly repair welding tooling of the utility model；
Fig. 4 is the left view of rear floor assembly repair welding tooling shown in Fig. 3；
Fig. 5 is the vertical view of rear floor assembly repair welding tooling shown in Fig. 3.
Specific implementation mode
The embodiment of the utility model is described further below in conjunction with the accompanying drawings.
The specific embodiment of the rear floor assembly repair welding tooling of the utility model, as shown in Figures 3 to 5, a kind of rear floor
Assembly repair welding tooling, including supporting rack 20, on supporting rack 20 it is removable be equipped with for the corresponding mounting hole 11 on rear floor assembly
With the support shaft that hingedly overturns of floor assembly after support is merged, removable be equipped with of side on supporting rack 20 in support shaft is used for for inserting
When to the positive and negative repair welding of rear floor assembly along the vertical direction after block floor assembly rotation to ensure that corresponding welding surface is horizontal
Support location structure.
Supporting rack 20 includes being welded to each other the pedestal 100 formed, pedestal by two cross members 101 and two bottom girders 102
100 be the rectangular frame being horizontally arranged.The first column 1 for being welded with and vertically extending is respectively separated on each bottom girder 102
With the second column 2, the upper end of the first column 1 and the second column 2 is welded and fixed by top beam 106.In on each bottom girder 102
The installation place of one column 1 and the second column 2 is respectively welded extending towards base exterior and is used to enhance supporting rack intensity
Support beam 103 and support stringer 104, and it is welded with reinforcement between each bottom girder 102, support stringer 104 and corresponding column
Diagonal brace 105.In order to facilitate the movement of repair welding tooling, it is equipped with scroll wheel in the lower part of pedestal 100, scroll wheel includes along right and left
To spaced apart two directional wheels 107 and two universal wheels 108.
First column 1 is the rectangular square pole in cross section, and the first column 1 has two, between corresponding to along the longitudinal direction respectively
Every being welded on corresponding bottom girder 102.The top of two first columns 1, which is respectively equipped with, supports shaft mounting hole 110, two first
The corresponding perforation along the longitudinal direction of support shaft mounting hole 110 on column, is respectively respectively welded in support shaft mounting hole 110 and is useful for leading
The fixation guide 112 of the respective support axis 111 extended along the longitudinal direction to inserting, support shaft 111 include the preceding branch of split settings
Support axis and rear support axis.
The second column 2 is welded on bottom girder 102 at 1 left side setpoint distance of the first column, the second column 2 is cross section
Rectangular square pole, the second column 2 have two, are located at 1 left side setpoint distance of the first column.Each second column 2
There are two location holes for arranged for interval along the vertical direction on top, and two location holes include the first positioning hole 21 being located above and position
It is respectively welded to be useful for being oriented to inserting in second location hole 22 in lower section, first positioning hole 21 and second location hole 22 and accordingly determine
The set pin sleeve 25 of position pin.In the middle part of the deviation of gravity center of rear floor assembly, repair welding is carried out to the positive welding surface of rear floor assembly
When, two the first positioning pins 23 are inserted into respectively in corresponding first positioning hole 21 with formed front side supports location structure to
Floor assembly tail end is upturned after block along the vertical direction；When carrying out repair welding to the welding surface of rear floor assembly reverse side, by two
A second positioning pin 24 is inserted into corresponding second location hole 22 respectively to form reverse side support location structure to vertically
Floor assembly head end falls downwards after the block of direction, when to no matter ensure to the front of rear floor assembly or reverse side repair welding all
The welding surface at this can be made horizontal, soldering turret is facilitated to carry out repair welding.
When carrying out repair welding to rear floor assembly 10 using the repair welding tooling, rear floor assembly 10 is first hung with boom hoisting
It rises, then the supporting rack 20 is shifted onto appropriate location, two support shafts 111 are each passed through solid in corresponding support shaft mounting hole 110
Rationed marketing set is plugged in the corresponding mounting hole 11 of rear floor assembly front and rear sides and is fixed, and unclamping boom hoisting makes support shaft
111 stress, 10 soldering angle of floor assembly after then adjusting pass through two the first positioning pins 23 in corresponding first positioning hole 21
Set pin sleeve and opposite extend setpoint distance so that the tail end of floor assembly is upward after two the first positioning pins 23 cooperation blocks
It tilts, the welding surface on rear floor assembly 10 at this is horizontal at this time, and fixation can be rearward with soldering turret to the part solder joint repair welding, soldering turret
Upper and lower pincers face well contacted with welding surface, welding after the completion of take out the first positioning pin 23, keep support shaft 111 is motionless make after
Floor assembly 10 carries out overturning adjustment around support shaft, passes through two the second positioning pins 24 in corresponding second location hole 22 after overturning
Set pin sleeve and opposite extend setpoint distance so that the head end of floor assembly is downward after two the second positioning pins 24 cooperation blocks
It falls, remaining solder joint repair welding is carried out after fixing reliably, the second positioning pin 24 is first taken out after the completion of repair welding, is hung later with boom hoisting
Floor assembly after rising further takes out support shaft 111 after rising certain altitude.
In the present embodiment, support location structure is the removable positioning pin being plugged in location hole, in other embodiments,
The telescopic rod telescopic along the longitudinal direction that can be integrally fixed in location hole.
In the present embodiment, it is welded with set pin sleeve in location hole, in other embodiments, can also be clamped, or do not set
It sets.
In the present embodiment, supporting rack is that the cube frame being welded by plurality of rods column also may be used in other embodiments
To be other structures.
Being equipped with universal wheel in the present embodiment, below pedestal can not also be arranged in other embodiments.
Claims (10)
1. floor assembly repair welding tooling after a kind of, including supporting rack, it is characterised in that：On support frame as described above it is removable be equipped with for
The corresponding mounting hole inserting on floor assembly is with the support shaft that hingedly overturns of floor assembly after support is merged afterwards, in institute on supporting rack
The side for stating support shaft removable is equipped with for floor to be total after block along the vertical direction when to the positive and negative repair welding of rear floor assembly
At rotation to ensure the support location structure of corresponding welding surface level.
2. floor assembly repair welding tooling after according to claim 1, it is characterised in that：On support frame as described above along the longitudinal direction
Two support shaft mounting holes are correspondingly provided with, it is each that shaft mounting hole interpolation dress is supported to be fixed with for peace corresponding on rear floor assembly
Fill the front support axis and rear support axis of hole inserting cooperation.
3. floor assembly repair welding tooling after according to claim 2, it is characterised in that：It is equipped in the support shaft mounting hole
Fixation guide for being oriented to inserting respective support axis.
4. floor assembly repair welding tooling after according to claim 1, it is characterised in that：The support location structure includes using
It is set in the front side supports location structure for the front welding surface level for making rear floor assembly and below front side supports location structure
Reverse side support location structure at set a distance for making reverse side welding surface level, the side on support frame as described above in support shaft are equipped with
It is equipped at intervals with the location hole of correspondence along the vertical direction, removable in each location hole to be fitted with corresponding positioning pin corresponding to be formed
Support location structure.
5. floor assembly repair welding tooling after according to claim 4, it is characterised in that：It is equipped in the location hole for leading
To the set pin sleeve for inserting corresponding positioning pin.
6. floor assembly repair welding tooling after according to any one of claim 1 to 5, it is characterised in that：Support frame as described above
Including pedestal, for arranged for interval there are two the first column, the side of each first column is respectively equipped with the along the longitudinal direction on the pedestal
Two columns, the support shaft are correspondingly arranged on two the first columns, and the support location structure is correspondingly arranged at two the second columns
On.
7. floor assembly repair welding tooling after according to claim 6, it is characterised in that：The pedestal includes by two foundation cross
The rectangular frame of beam and two foundation longerons composition, first column and the second column are located on corresponding bottom girder.
8. floor assembly repair welding tooling after according to claim 7, it is characterised in that：Each bottom girder and corresponding column it
Between be respectively equipped with reinforcement diagonal brace.
9. floor assembly repair welding tooling after according to claim 7, it is characterised in that：In corresponding column on the bottom girder
Installation place be respectively equipped with the support stringer extended away from bottom girder, be respectively equipped between two support stringers and corresponding column plus
Strong diagonal brace.
10. floor assembly repair welding tooling after according to claim 6, it is characterised in that：It is equipped with below the pedestal universal
Wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721803792.1U CN207873527U (en) | 2017-12-21 | 2017-12-21 | Floor assembly repair welding tooling after a kind of |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721803792.1U CN207873527U (en) | 2017-12-21 | 2017-12-21 | Floor assembly repair welding tooling after a kind of |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207873527U true CN207873527U (en) | 2018-09-18 |
Family
ID=63501629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721803792.1U Expired - Fee Related CN207873527U (en) | 2017-12-21 | 2017-12-21 | Floor assembly repair welding tooling after a kind of |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207873527U (en) |
-
2017
- 2017-12-21 CN CN201721803792.1U patent/CN207873527U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180918 Termination date: 20201221 |