CN208408986U - Oil tank seam-welding flexible locating cramping apparatus - Google Patents
Oil tank seam-welding flexible locating cramping apparatus Download PDFInfo
- Publication number
- CN208408986U CN208408986U CN201820621374.9U CN201820621374U CN208408986U CN 208408986 U CN208408986 U CN 208408986U CN 201820621374 U CN201820621374 U CN 201820621374U CN 208408986 U CN208408986 U CN 208408986U
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- positioning
- seat
- pedestal
- positioning seat
- oil tank
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Abstract
The utility model discloses a kind of oil tank seam-welding flexible locating cramping apparatus, are related to field of automobile；Eight side wall limit assemblies are at least distributed with including pedestal, on the pedestal, the side wall limit assembly is connect by sliding seat with fixed guide rail on the base；A positioning is additionally provided on the pedestal to clamp cylinder assembly and be equipped at least four bottom support components；The positioning clamps the middle part that cylinder assembly is located at the pedestal.The utility model can solve that current automobile metal fuel tank welding fixture production quantity is more, at high cost, the problem of taking up a large area.
Description
Technical field
The utility model relates to field of automobile, especially a kind of automobile oil tank seam-welding flexible locating cramping apparatus.
Background technique
In the production process of automobile metal fuel tank, fuel tank upper casing and lower casing stitch and fasten first carries out conjunction weldering, the two at
It is transferred to subsequent processing after being integrated, seam weld is carried out to the periphery gap of mosaic；Because automotive oil tank is not allow oil leak,
Therefore, it also needs to carry out leak test detection after oil tank seam-welding, it is ensured that fuel tank is absolutely oil-proof！At present used in automobile oil tank seam-welding
Positioning fixture be all single type fixture, i.e., a kind of fixture can only correspond to a kind of automotive oil tank of model, if an enterprise
When industry will produce the automotive oil tank of multiple models, it is necessary to which production covers seam weld positioning fixture, will lead to fixture production in this way
Quantity is more, at high cost, and needs to occupy biggish storage space, causes production cost higher.
Summary of the invention
The purpose of the utility model is to provide a kind of oil tank seam-welding flexible locating cramping apparatus, it can solve current automobile metal
Oil tank seam-welding positioning fixture cost of manufacture is high, the problem of taking up a large area.
To solve the above-mentioned problems, the technical solution adopted in the utility model is:
This oil tank seam-welding flexible locating cramping apparatus, including pedestal are at least distributed with eight side walls limits on the pedestal
Component, the side wall limit assembly are connect by guide rail with fixed guide rail on the base；One is additionally provided on the pedestal
A positioning clamps cylinder assembly and is equipped at least four bottom support components；The positioning clamps cylinder assembly and is located at the pedestal
Middle part.
In above technical scheme, further scheme may is that the side wall limit assembly includes attachment base, the company
Joint chair is equipped with limiting bracket, and spacer pin pillar is connected on the limiting bracket, and the spacer pin pillar is equipped with spacer pin,
The attachment base lower part is equipped with sliding seat, and the sliding seat and the guide rail cooperate.
Further: the bottom support component includes fixed support column holder on the base, the support column
Support column is connected on bracket.
Further: the positioning clamps the positioning seat support that cylinder assembly includes fixed L-type on the base, institute
It states positioning seat frame upper side and is connected with macropore positioning seat link block, the macropore positioning seat link block top is connected with cylinder
The macropore positioning seat of shape, its underpart are connected with cylinder, and the piston rod of the cylinder is attached across the macropore positioning seat connection
The adjustable cramp of block and the macropore positioning seat；The other side of the positioning seat frame upper is equipped with aperture positioning seat attachment beam,
The aperture positioning seat attachment beam connects aperture positioning seat pedestal, and the aperture positioning seat pedestal is equipped with aperture positioning pin.
It is further: fixing seat to be additionally provided under the side wall limit assembly, the fixing seat is equipped with screw hole.
Further: the spacer pin tilts 5o outward.
By adopting the above-described technical solution, the utility model has the following beneficial effects: compared with prior art
1, the utility model clamps cylinder assembly to oil by several side wall limit assemblies, bottom support component and positioning
Case is integrally positioned, is clamped, the clamping positioning time before substantially reducing fuel tank welding；In addition, big on the utility model
Small hole positioning device directly sticks into the big aperture of fuel tank, and eight side wall limit assemblies is cooperated to complete the positioning to fuel tank jointly,
Make accurate positioning, reliable；
2, the utility model can realize that a set of seam weld positioning fixture corresponds to the fuel tank of several specifications, reach the multi-purpose effect of a tool
Fruit reduces production cost.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is side wall limit assembly structure chart.
Fig. 3 is bottom support component structure chart.
Fig. 4 is that positioning clamps cylinder assembly structure chart.
Fig. 5 is fuel tank positioning schematic diagram.
Fig. 6 is Oiltank structure schematic diagram.
Figure of description label declaration: 1, pedestal；2, side wall limit assembly；3, bottom support component；4, positioning clamps gas
Cylinder component；5, fixing seat；6, guide rail；2.1, sliding seat；2.2, attachment base；2.3, pin support is limited；2.4, spacer pin pillar；
2.5, spacer pin；3.1, column holder is supported；3.2 support column；4.1, seat support is positioned；4.2, cylinder；4.3, macropore positioning seat connects
Connect block；4.4, macropore positioning seat；4.5, adjustable cramp；4.6, aperture positioning seat attachment beam；4.7, aperture positioning seat pedestal；4.8,
Aperture positioning pin；5.1, fuel tank upper casing；5.2, big location hole；5.3, small location hole.
Specific embodiment
The utility model is further described with reference to the accompanying drawings and examples:
This oil tank seam-welding flexible locating cramping apparatus as shown in Fig. 1 ~ 6, including pedestal 1 are distributed at least eight on pedestal 1
A side wall limit assembly 2, in the present embodiment, side wall limit assembly 2 shares eight groups, is distributed in the appropriate location of pedestal 1, and each group
Side wall limit assembly 2 is connect with the guide rail 6 that is fixed on pedestal 1, fixing seat 5, and wherein side wall limit assembly passes through sliding seat
2.1 connect with guide rail 6, slide entire side wall limit assembly 2 can on guide rail 6；For fixed sidewall limit assembly 2, side wall limit
Fixing seat 5 is additionally provided under hyte part 2, fixing seat 5 is arranged in parallel with guide rail 6, and fixing seat 5 is equipped with screw hole and limits for fixed sidewall
Component 2(such as Fig. 2)；A positioning is additionally provided on pedestal 1 to clamp cylinder assembly 4 and be equipped at least four bottom support components 3；It is fixed
Position clamping cylinder component 4 is located at the middle part of pedestal 1；In the present embodiment, there are four bottom support components 3, is distributed in positioning and clamps
Around cylinder assembly 4, bottom support component 3 includes the support column holder 3.1 being fixed on pedestal 1, is supported on column holder 3.1
It is connected with support column 3.2, several fixing threaded holes are equipped on 1 different location of pedestal, support 3.1 alternative of column holder is fixed on
Suitable screw hole, it is therefore an objective to adapt to the fuel tank of different model；Support column 3.2 can up and down adjustment, purpose be also adapt to different model
Fuel tank.
Side wall limit assembly 2 includes attachment base 2.2, and attachment base 2.2 is equipped with limiting bracket 2.3, connects on limiting bracket 2.3
It is connected to spacer pin pillar 2.4, spacer pin pillar 2.4 is equipped with spacer pin 2.5, and spacer pin 2.5 tilts 5o, spacer pin outward
2.5 can also up and down adjustment, to adapt to the fuel tank of different model；2.2 lower part of attachment base be equipped with sliding seat 2.1, sliding seat 2.1 with lead
Rail 6 cooperates.
Positioning clamps the positioning seat support 4.1 that cylinder assembly 4 includes the L-type being fixed on pedestal 1, positions seat support 4.1
Top side is connected with macropore positioning seat link block 4.3, and 4.3 top of macropore positioning seat link block is connected with the macropore of cylindrical shape
Positioning seat 4.4, its underpart are connected with cylinder 4.2, and the piston rod of cylinder 4.2 is attached across macropore positioning seat link block 4.3 and big
The adjustable cramp 4.5 of hole positioning seat 4.4；The other side for positioning 4.1 top of seat support is equipped with aperture positioning seat attachment beam 4.6, small
Hole positioning seat attachment beam 4.6 connects aperture positioning seat pedestal 4.7, and aperture positioning seat pedestal 4.7 is equipped with aperture positioning pin 4.8；
Macropore positioning seat 4.4 and aperture positioning pin 4.8 all can use again screw by adjusting the relative position with about 4.1 seat support of positioning
It locks to realize up and down adjustment, to adapt to the fuel tank of different model.
When welding, eight side wall limit assemblies, 2, four bottom support components 3 and macropore positioning seat 4.4 are determined with aperture
Position pin 4.8 is adjusted to suitable position, and the big location hole 5.2 of fuel tank upper casing 5.1 and small location hole 5.3 are caught in positioning clamping cylinder
The macropore positioning seat 4.4 and aperture positioning pin 4.8 of component 4, starting cylinder 4.2 are clamped, can be welded.
Claims (6)
1. a kind of oil tank seam-welding flexible locating cramping apparatus, including pedestal, it is characterised in that: be at least distributed with eight on the pedestal
Side wall limit assembly, the side wall limit assembly are connect by sliding seat with fixed guide rail on the base；The pedestal
On be additionally provided with positioning and clamp cylinder assembly and be equipped at least four bottom support components；The positioning clamps cylinder assembly and sets
At the middle part of the pedestal.
2. oil tank seam-welding flexible locating cramping apparatus according to claim 1, it is characterised in that: the side wall limit assembly includes
Attachment base, the attachment base are equipped with limiting bracket, are connected with spacer pin pillar, the spacer pin pillar on the limiting bracket
It is equipped with spacer pin, the attachment base lower part is equipped with sliding seat, and the sliding seat and the guide rail cooperate.
3. oil tank seam-welding flexible locating cramping apparatus according to claim 1 or 2, it is characterised in that: the bottom support component
Including fixed support column holder on the base, support column is connected on the support column holder.
4. oil tank seam-welding flexible locating cramping apparatus according to claim 2, it is characterised in that: the positioning clamps cylinder assembly
Positioning seat support including fixed L-type on the base, positioning seat frame upper side is connected with macropore positioning seat
Link block, the macropore positioning seat link block top are connected with the macropore positioning seat of cylindrical shape, and its underpart is connected with cylinder, institute
The piston rod for stating cylinder is attached across the adjustable cramp of the macropore positioning seat link block and the macropore positioning seat；The positioning
The other side on seat support top is equipped with aperture positioning seat attachment beam, and the aperture positioning seat attachment beam connects aperture positioning seat bottom
Seat, the aperture positioning seat pedestal are equipped with aperture positioning pin.
5. oil tank seam-welding flexible locating cramping apparatus according to claim 2, it is characterised in that: under the side wall limit assembly also
Equipped with fixing seat, the fixing seat is equipped with screw hole.
6. oil tank seam-welding flexible locating cramping apparatus according to claim 2, it is characterised in that: the spacer pin tilts outward
5º。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820621374.9U CN208408986U (en) | 2018-04-27 | 2018-04-27 | Oil tank seam-welding flexible locating cramping apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820621374.9U CN208408986U (en) | 2018-04-27 | 2018-04-27 | Oil tank seam-welding flexible locating cramping apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208408986U true CN208408986U (en) | 2019-01-22 |
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ID=65115706
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820621374.9U Active CN208408986U (en) | 2018-04-27 | 2018-04-27 | Oil tank seam-welding flexible locating cramping apparatus |
Country Status (1)
| Country | Link |
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| CN (1) | CN208408986U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109822273A (en) * | 2019-01-29 | 2019-05-31 | 常州华数锦明智能装备技术研究院有限公司 | A kind of vehicle body curb welder |
-
2018
- 2018-04-27 CN CN201820621374.9U patent/CN208408986U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109822273A (en) * | 2019-01-29 | 2019-05-31 | 常州华数锦明智能装备技术研究院有限公司 | A kind of vehicle body curb welder |
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