CN208409000U - Spare tyre mounting plate welding fixture - Google Patents
Spare tyre mounting plate welding fixture Download PDFInfo
- Publication number
- CN208409000U CN208409000U CN201820804487.2U CN201820804487U CN208409000U CN 208409000 U CN208409000 U CN 208409000U CN 201820804487 U CN201820804487 U CN 201820804487U CN 208409000 U CN208409000 U CN 208409000U
- Authority
- CN
- China
- Prior art keywords
- mounting plate
- spare tyre
- tyre mounting
- main body
- welding fixture
- 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.)
- Expired - Fee Related
Links
- 238000003466 welding Methods 0.000 title claims abstract description 63
- 125000006850 spacer group Chemical group 0.000 claims abstract description 18
- 239000000463 material Substances 0.000 claims description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 239000002184 metal Substances 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 11
- 230000013011 mating Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000009408 flooring Methods 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 230000003447 ipsilateral effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The utility model discloses a kind of spare tyre mounting plate welding fixtures, including chuck body (1), one end of the chuck body (1) is equipped with location hole (2), the other end is equipped with master positioning pin (3), region on the chuck body (1) between the location hole (2) and the master positioning pin (3) is equipped with spare tyre mounting plate positioning pin (4), spare tyre mounting plate spacer pin (5) and face locating piece (6).The utility model can cooperate welding fixture special to use, precise positioning spare tyre mounting plate, realize the welding of all sheet metal components of floor assembly after a station completes vehicle body, have the advantages that welding efficiency is high.
Description
Technical field
The utility model relates to a kind of welding fixture, especially a kind of spare tyre mounting plate welding fixture.
Background technique
General car can all have a spare tyre, it is ensured that instead of using specification meeting when vehicle tyre breaks down
It is identical as former automobile tire specification.The spare tyre of car is typically placed in luggage case after vehicle body on floor, solid using bolt
Fixed, compression.Therefore, a sheet metal component and spare tyre mounting plate need to generally be welded on floor after the vehicle body in white body luggage case.
As shown in Figure 1, floor assembly is welded on generally by 8 sheet metal components including spare tyre mounting plate 100 after vehicle body
It forms together, the process of welding need to be completed on welding fixture special.But according to the needs of welding procedure in welding process,
First rear floor stiffening plate 200 and rear floor 300 need to be welded, then carry out the welding of spare tyre mounting plate 100, therefore spare tyre is caused to be pacified
Loading board 100 can not complete welding on welding fixture special, need to increase welding post newly to complete, the specific process is as follows:
According to the needs of welding procedure, first rear floor stiffening plate 200 and rear floor 300 need to be welded, use existing welding
Fixture, that is, 1# welding post is completed to weld by 2 people.The welding of spare tyre mounting plate 100 is carried out again, and it is 2# that it is secondary, which to increase welding fixture one newly,
Welding post, increase welding one people of operator, and by 2 people of 1# welding post by workpiece handling to 2# welding post, welded by 2#
It connects after station completes welding and is carried to main line.Its shortcoming is that: newly-increased welding post increases the development cost of frock clamp；
It is welded because that need to increase by a people, increases cost of labor；Meanwhile needing to carry in operating process, and reposition, clamp, increase
Waste motion influences the process duration of rear floor assembly welding production, causes increased costs.
Utility model content
The purpose of the utility model is to provide a kind of spare tyre mounting plate welding fixtures, are asked with solving technology in the prior art
Topic, it can cooperate welding fixture special to use, precise positioning spare tyre mounting plate, and floor is total after realizing a station completion vehicle body
At the welding of all sheet metal components, have the advantages that welding efficiency is high.
The utility model provides a kind of spare tyre mounting plate welding fixture, including chuck body, and the one of the chuck body
End is equipped with location hole, and the other end is equipped with master positioning pin, and the location hole and the master positioning pin are located in the chuck body
Between region, be equipped with spare tyre mounting plate positioning pin, spare tyre mounting plate spacer pin and face locating piece.
In spare tyre mounting plate welding fixture above-mentioned, it is preferable that the chuck body includes jig main body, transfer block and master
Locating piece, the location hole are set to one end of the jig main body, the other end of the jig main body by the transfer block and
The master positioning block is fixedly connected；Wherein, the master positioning pin is set on the master positioning block, the spare tyre mounting plate positioning
Pin, the spare tyre mounting plate spacer pin and the face locating piece are set on the jig main body.
In spare tyre mounting plate welding fixture above-mentioned, it is preferable that between the jig main body and the transfer block and described
Adjusting gasket is equipped between transfer block and the master positioning block.
In spare tyre mounting plate welding fixture above-mentioned, it is preferable that handle is installed at the top of the jig main body.
In spare tyre mounting plate welding fixture above-mentioned, it is preferable that 2 waist-shaped holes are offered on the jig main body, it is described
Spare tyre mounting plate spacer pin is 2, is respectively and fixedly installed in 2 waist-shaped holes.
In spare tyre mounting plate welding fixture above-mentioned, it is preferable that the face locating piece is 2, one of them is set to described
The middle part of jig main body, another is set to one end on the jig main body close to the location hole.
In spare tyre mounting plate welding fixture above-mentioned, it is preferable that the chuck body and the material of the face locating piece are
45# steel；The material of the master positioning pin, the spare tyre mounting plate positioning pin and the spare tyre mounting plate spacer pin is 40Cr.
Compared with prior art, the utility model provides a kind of spare tyre mounting plate welding fixture, passes through the welding fixture
Spare tyre mounting plate positioning pin and spare tyre mounting plate spacer pin can effectively fix spare tyre mounting plate, then by location hole and live it is fixed
Position pin cooperates with the welding fixture of existing welding post, then can be by spare tyre mounting plate effective position in position to be welded
Row welding, no longer needs to add new welding post and welder, welding cost is effectively reduced, and can effectively improve welding effect
Rate.
Detailed description of the invention
Fig. 1 is the explosive view of floor assembly after vehicle body in the prior art；
Fig. 2 is the axonometric drawing of the utility model；
Fig. 3 is the top view of the utility model；
Fig. 4 is the axonometric drawing of the utility model jig main body；
Fig. 5 is the structural schematic diagram of the utility model and assembly welding clamp assembly.
Description of symbols:
The prior art: 100- spare tyre mounting plate, floor stiffening plate after 200-, floor after 300-；
The utility model: 1- chuck body, 2- location hole, 3- master positioning pin, 4- spare tyre mounting plate positioning pin, 5- spare tyre peace
Loading board spacer pin, the face 6- locating piece, 7- jig main body, 8- transfer block, 9- master positioning block, 10- adjusting gasket, 11- handle, 12-
Waist-shaped hole, 13- assembly welding clamp, the first positioning pin of 14-, the second positioning pin of 15-, the first bar portion of 16-, the second bar portion of 17-,
18- third bar portion, the 4th bar portion of 19-.
Specific embodiment
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, and is only used for explaining the utility model, and cannot be construed to the utility model
Limitation.
The embodiments of the present invention: as shown in Fig. 2, a kind of spare tyre mounting plate welding fixture, including chuck body 1, folder
The one end for having ontology 1 is equipped with location hole 2, and the other end is equipped with master positioning pin 3, and location hole 2 and master positioning are located in chuck body 1
Region between pin 3 is equipped with spare tyre mounting plate positioning pin 4, spare tyre mounting plate spacer pin 5 and face locating piece 6.
When making this hand-held welding fixture, the preferred 45# steel of the material of chuck body 1 and face locating piece 6, surface finish work
3.2 μm of roughness requirements；The preferred 40Cr of material of master positioning pin 3, spare tyre mounting plate positioning pin 4 and spare tyre mounting plate spacer pin 5,
The grade of tolerance of the outer diameter tolerance grade h7 of three kinds of pins, pin and mounting hole mating part is g6.It needs to carry out after the completion of process and assemble
The calibration of three coordinates, mounting hole relative positional accuracy 0.1mm, type face precision 0.15mm.Mounting hole described herein refers to fixture
For installing the mounting hole of master positioning pin 3, spare tyre mounting plate positioning pin 4 and spare tyre mounting plate spacer pin 5 on ontology 1.
In use, spare tyre mounting plate is mounted on spare tyre mounting plate positioning pin 4, and pass through spare tyre mounting plate spacer pin 5
The material side of spare tyre mounting plate is limited, after installing spare tyre mounting plate, the utility model is installed to the total of welding post
At on welding fixture 13, referring to FIG. 5, the first positioning on the location hole 2 and assembly welding clamp 13 that pass through the utility model
Pin 14 is mating, and by the second positioning pin 15 on the master positioning pin 3 and assembly welding clamp 13 of the utility model, (second is fixed
Have hole on the pin 15 of position) it is mating, it realizes and the utility model is limited in the freedom degree of X and Y-direction, when the utility model declines
After certain altitude, face locating piece 6 thereon is contacted with rear flooring product part, carries out the limitation of Z-direction freedom degree, at this time spare tyre mounting plate
It is located in being refined on rear flooring product part, staff welds together the two.It is not necessarily to using the utility model
Welding post is individually added, and without increasing welder, processing cost is effectively reduced.
In a kind of specifically embodiment, if figure is incorporated by reference to Fig. 2 and Fig. 3, chuck body 1 includes jig main body 7, switching
Block 8 and master positioning block 9, location hole 2 are set to one end of jig main body 7, and the other end of jig main body 7 is fixed by transfer block 8 and master
Position block 9 is fixedly connected；Wherein, master positioning pin 3 is set on master positioning block 9, spare tyre mounting plate positioning pin 4, the limit of spare tyre mounting plate
Pin 5 and face locating piece 6 are set on jig main body 7.
Jig main body 7 is that integral type is cast, as shown in figure 4, specifically including sequentially connected first bar portion 16, second
Bar portion 17 and third bar portion 18, and the first bar portion 16 is arranged in parallel with third bar portion 18, the free end of the two is to oppositely extending, and the
The side of one bar portion 16 is equipped with multiple mounting holes, the mounting hole for installing transfer block 8, transfer block 8 and the first bar portion 16
Assembly method and transfer block 8 are identical as the assembly method of master positioning block 9, are all made of a bolt and the mode of two positioning pins is added to fill
Match；Location hole 2 is provided with the free end of third bar portion 18.
Have in second bar portion 17 for installing the mounting hole of spare tyre mounting plate positioning pin 4 and for installing spare tyre mounting plate
The waist-shaped hole 12 of spacer pin 5, spare tyre mounting plate spacer pin 5 are 2, are respectively and fixedly installed in 2 waist-shaped holes 12, waist-shaped hole 12
Setting 5 positions of spare tyre mounting plate spacer pin can be made adjustable, to prevent caused by being partially welded because of spare tyre mounting plate intermediate nut
The problem of plate can not be installed to spare tyre mounting plate positioning pin 4.In addition, also existing to improve the positioning accuracy of the utility model
Adjusting gasket 10 is equipped between first bar portion 16 and transfer block 8 and between transfer block 8 and master positioning block 9.It is added deduct by increasing
Lack the quantity of adjusting gasket 10 to eliminate the mismachining tolerance of the utility model, to guarantee the positioning accuracy of spare tyre mounting plate.
Preferably, for ease of operation, the top of jig main body 7 is also equipped with handle 11.By the setting of handle 11, just
In raising staff to the controllability of the utility model.
Further, in order to improve the precision that Z-direction positions, face locating piece 6 is preferably 2, one of them is set to jig main body 7
Middle part, the middle part of 17 bottom surface of specially the second bar portion, another be set to jig main body 7 on close to location hole 2 one end, specifically
Ground, jig main body 7 have the 4th bar portion 19, and the link position of the second bar portion 17 and third bar portion 18 is arranged in the 4th bar portion 19,
And the 4th bar portion 19 and the first bar portion 16 be located at ipsilateral, and the two is parallel to each other, and face locating piece 6 is fixedly mounted on the 4th bar portion 19
Bottom surface on.
The structure, features, and effects of the present invention is described in detail based on the embodiments shown in the drawings, with
Upper described is only the preferred embodiment of the utility model, but the present invention does not limit the scope of implementation as shown in the drawings, it is all according to
Change or equivalent example modified to equivalent change made by conception according to the utility model, still without departing from specification and figure
When showing covered spirit, it should be within the protection scope of the present utility model.
Claims (7)
1. a kind of spare tyre mounting plate welding fixture, it is characterised in that: including chuck body (1), one end of the chuck body (1)
Equipped with location hole (2), the other end is equipped with master positioning pin (3), and the location hole (2) and institute are located on the chuck body (1)
The region between master positioning pin (3) is stated, spare tyre mounting plate positioning pin (4), spare tyre mounting plate spacer pin (5) and face locating piece are equipped with
(6)。
2. spare tyre mounting plate welding fixture according to claim 1, it is characterised in that: the chuck body (1) includes folder
Have main body (7), transfer block (8) and master positioning block (9), the location hole (2) is set to the one end of the jig main body (7), described
The other end of jig main body (7) is fixedly connected by the transfer block (8) with the master positioning block (9)；Wherein, the master positioning
Sell (3) be set to the master positioning block (9) on, the spare tyre mounting plate positioning pin (4), the spare tyre mounting plate spacer pin (5) and
The face locating piece (6) is set on the jig main body (7).
3. spare tyre mounting plate welding fixture according to claim 2, it is characterised in that: the jig main body (7) with it is described
It is equipped with adjusting gasket (10) between transfer block (8) and between the transfer block (8) and the master positioning block (9).
4. spare tyre mounting plate welding fixture according to claim 2, it is characterised in that: the top of the jig main body (7)
Handle (11) are installed.
5. spare tyre mounting plate welding fixture according to claim 2, it is characterised in that: opened up on the jig main body (7)
There are 2 waist-shaped holes (12), the spare tyre mounting plate spacer pin (5) is 2, is respectively and fixedly installed to 2 waist-shaped holes (12)
In.
6. spare tyre mounting plate welding fixture according to claim 2, it is characterised in that: the face locating piece (6) is 2,
One of them is set to the middle part of the jig main body (7), another is set on the jig main body (7) close to the location hole
(2) one end.
7. spare tyre mounting plate welding fixture according to claim 1-6, it is characterised in that: the chuck body
(1) and the material of the face locating piece (6) is 45# steel；The master positioning pin (3), the spare tyre mounting plate positioning pin (4) and institute
The material for stating spare tyre mounting plate spacer pin (5) is 40Cr.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820804487.2U CN208409000U (en) | 2018-05-28 | 2018-05-28 | Spare tyre mounting plate welding fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820804487.2U CN208409000U (en) | 2018-05-28 | 2018-05-28 | Spare tyre mounting plate welding fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208409000U true CN208409000U (en) | 2019-01-22 |
Family
ID=65112483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820804487.2U Expired - Fee Related CN208409000U (en) | 2018-05-28 | 2018-05-28 | Spare tyre mounting plate welding fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208409000U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110883482A (en) * | 2019-12-18 | 2020-03-17 | 芜湖普威技研有限公司 | Auxiliary welding positioning device |
| CN114227116A (en) * | 2022-01-18 | 2022-03-25 | 广汽本田汽车有限公司 | Floor panel assembly welding production line behind car |
| CN114850764A (en) * | 2022-05-31 | 2022-08-05 | 上海鑫燕隆汽车装备制造有限公司 | Floor welding position frock behind automobile body |
-
2018
- 2018-05-28 CN CN201820804487.2U patent/CN208409000U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110883482A (en) * | 2019-12-18 | 2020-03-17 | 芜湖普威技研有限公司 | Auxiliary welding positioning device |
| CN114227116A (en) * | 2022-01-18 | 2022-03-25 | 广汽本田汽车有限公司 | Floor panel assembly welding production line behind car |
| CN114227116B (en) * | 2022-01-18 | 2024-02-13 | 广汽本田汽车有限公司 | Welding production line for automobile rear floor panel assembly |
| CN114850764A (en) * | 2022-05-31 | 2022-08-05 | 上海鑫燕隆汽车装备制造有限公司 | Floor welding position frock behind automobile body |
| CN114850764B (en) * | 2022-05-31 | 2024-04-26 | 上海鑫燕隆汽车装备制造有限公司 | Welding positioning tool for rear floor of automobile body |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208409000U (en) | Spare tyre mounting plate welding fixture | |
| CN205342304U (en) | Welding frock of car bumper anticollision roof beam secure architecture spare | |
| CN205342252U (en) | Robot welding system for automobile left and right side wall reinforcing plate assemblies | |
| CN202984973U (en) | Positioning and locking device | |
| CN109794725B (en) | Positioning tire for welding large-sized frame and welding process method | |
| CN205342280U (en) | Spot welding workstation | |
| CN203064779U (en) | Material conveying device of welding main line | |
| CN202411705U (en) | Oil filler welding fixture | |
| CN210099372U (en) | Welding positioning tool for lower cross beam of passenger door of passenger car | |
| CN205290238U (en) | Electric car body skirtboard welding jig | |
| CN209303940U (en) | A kind of multi-purpose vehicle(MPV) is welded gripping apparatus | |
| CN106113070A (en) | A kind of auto parts and components position special handgrip | |
| CN203356907U (en) | Tail end beam positioning and clamping device | |
| CN103894771B (en) | A kind of being applicable to carries the General welding clamp that underframe manufactures entirely | |
| CN207123234U (en) | The detection means of auto parts | |
| CN102556187A (en) | Frame connecting plate for tractor and integrated forming method for frame connecting plate | |
| CN211331922U (en) | Robot for integrating grabbing and welding of automobile A column | |
| CN216000207U (en) | Back door loading control tool | |
| CN105436789A (en) | Welding clamp of B pillar cross beam assembly of new energy vehicle | |
| CN201792143U (en) | Air-conditioner mounting seat assembly and welding tool | |
| CN205317112U (en) | After enclose combination and examine utensil | |
| CN205684952U (en) | Frock taken by dress for rear axle case | |
| CN205996987U (en) | A kind of auto parts and components position special handgrip | |
| CN110076507A (en) | Flip angle locks assembly tool | |
| CN221111532U (en) | SPR connection tool for L-shaped plates |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190122 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |