CN215280610U - Positioning and clamping device for welding anti-theft oil filling port - Google Patents
Positioning and clamping device for welding anti-theft oil filling port Download PDFInfo
- Publication number
- CN215280610U CN215280610U CN202120919878.0U CN202120919878U CN215280610U CN 215280610 U CN215280610 U CN 215280610U CN 202120919878 U CN202120919878 U CN 202120919878U CN 215280610 U CN215280610 U CN 215280610U
- Authority
- CN
- China
- Prior art keywords
- positioning
- fuel tank
- clamping
- filling port
- oil filling
- 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 34
- 239000002828 fuel tank Substances 0.000 claims abstract description 83
- 239000000945 filler Substances 0.000 claims abstract description 46
- 239000000446 fuel Substances 0.000 claims abstract description 24
- 238000009434 installation Methods 0.000 claims abstract description 10
- 229920000742 Cotton Polymers 0.000 claims description 3
- 239000004677 Nylon Substances 0.000 claims description 3
- 239000004619 high density foam Substances 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 4
- 239000003921 oil Substances 0.000 description 49
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 239000003502 gasoline Substances 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
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- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The utility model discloses a positioning and clamping device for welding an anti-theft oil filling port, which comprises a base, wherein a linear guide rail and a supporting upright post are arranged on the base; a positioning platform is vertically and fixedly arranged at the upper part of the supporting upright post; a positioning component is arranged at the upper part of the positioning platform; the positioning assembly comprises an oil filling port positioning block, and an oil filling port positioning hole is formed in the oil filling port positioning block; two sides of the oil filling port positioning block are respectively provided with a fuel tank positioning block; the top surface of the fuel filler opening positioning block and the top surface of the fuel tank positioning block are fuel tank positioning inner arc surfaces matched with the top surface of the inner side of the fuel tank filler opening installation position; a height limiting component is arranged on the base; and the linear guide rail is in sliding fit with the clamping assembly. The utility model discloses the setting of the middle clamping component can realize the fixation of the fuel tank body; the whole positioning process is simple and convenient to operate, time-saving and labor-saving, the stability of the anti-theft oil filling port and the fuel tank body during welding is guaranteed, and the appearance quality of a welding seam is improved.
Description
Technical Field
The utility model belongs to the technical field of the fuel tank, concretely relates to theftproof is positioning and clamping device for oil filler hole welding.
Background
The continuous rising of the prices of gasoline and diesel causes the phenomenon that fuel in fuel tanks of heavy trucks and light trucks is stolen, and lawless persons usually steal fuel from the fuel tanks by using the time of rest or dinning of truck drivers, so that great economic loss is caused to vehicle owners or users. In order to prevent fuel oil in the fuel tank of the vehicle from being stolen, the fuel tank is produced by the anti-theft oil filling port which is welded with the tank body of the fuel tank.
The existing heavy truck and light truck gradually develop to be beautiful in appearance and practical, so that the appearance quality of a welding line of the anti-theft oil filling port and the fuel tank body needs to be ensured, and the appearance quality of the welding line is closely related to the stability of the anti-theft oil filling port and the fuel tank body during welding.
Based on the above problems, the application provides a positioning and clamping device for welding of an anti-theft oil filling port, which can clamp and fix the anti-theft oil filling port and a fuel tank body before welding, so that the stability of the anti-theft oil filling port and the fuel tank body during welding is ensured, and the appearance quality of a welding seam is improved.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the deficiencies of the prior art, providing a positioning and clamping device is used in welding of theftproof oil filler hole.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a positioning and clamping device for welding an anti-theft oil filling port comprises a base, wherein a linear guide rail and a supporting upright post which extend along the vertical direction are arranged on the base;
a positioning platform is vertically and fixedly arranged at the upper part of the supporting upright post;
a positioning assembly is arranged at the upper part of the positioning platform;
the positioning assembly comprises a fuel filler positioning block fixedly arranged on the positioning platform, a fuel filler positioning hole extending along the vertical direction is arranged on the fuel filler positioning block, and the fuel filler positioning hole penetrates through the fuel filler positioning block and the positioning platform;
the positioning platforms on two sides of the oil filler positioning block are respectively provided with a fuel tank positioning block;
the top surface of the fuel filler opening positioning block and the top surface of the fuel tank positioning block are fuel tank positioning inner arc surfaces matched with the inner top surface of the fuel tank filler opening installation position;
the base is provided with a height limiting assembly for controlling the anti-theft oil filling port to lift along the oil filling port positioning hole;
and the linear guide rail is in sliding fit with a clamping assembly capable of clamping the fuel tank body in the vertical direction.
Preferably, the height limiting assembly comprises a limiting cylinder, and a piston rod of the limiting cylinder is upwards connected with a supporting plate used for supporting the anti-theft oil filling port.
Preferably, the clamping assembly comprises a sliding block which is in sliding fit with the linear guide rail in the vertical direction, clamping press plates which vertically correspond to corresponding fuel tank positioning blocks are arranged on two sides of the sliding block, and clamping positioning blocks are arranged at the bottoms of the clamping press plates;
the bottom surface of the clamping positioning block is a fuel tank positioning outer arc surface matched with the top surface of the outer side of the fuel tank oil filling port installation position;
and a clamping driving piece for controlling the sliding block to ascend and descend is arranged on the linear guide rail.
Preferably, the clamping driving member is a clamping cylinder, and a piston rod of the clamping cylinder is connected with the sliding block downwards.
Preferably, the clamping and positioning block is made of high-density foam cotton.
Preferably, the fuel tank positioning block is made of nylon.
Preferably, the oil filling opening positioning block and the fuel tank positioning block are fixedly connected with the positioning platform through bolts.
The utility model has the advantages that:
the utility model adjusts the height of the anti-theft oil filling port through the limiting cylinder, and realizes the positioning of the anti-theft oil filling port with different installation height requirements; the clamping component can clamp the fuel tank body between the fuel tank positioning outer arc surface and the fuel tank positioning inner arc surface, so that the fuel tank body is fixed; the whole positioning process is simple and convenient to operate, time-saving and labor-saving, labor intensity of operators is saved, production efficiency is improved, stability of an anti-theft oil filling port and a fuel tank body during welding is guaranteed, and appearance quality of a welding seam is improved.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the application and, together with the description, serve to explain the application and are not intended to limit the application.
FIG. 1 is a schematic front view of the positioning and clamping device for welding the anti-theft oil filler of the present invention;
FIG. 2 is a left side view of the positioning and clamping device for welding the anti-theft oil filler of the present invention;
FIG. 3 is a schematic cross-sectional view of the structure of the positioning and clamping device for welding the anti-theft oil filler of the present invention after being matched with the anti-theft oil filler;
FIG. 4 is a schematic view of the positioning and clamping device for welding the anti-theft oil filler hole of the present invention cooperating with the anti-theft oil filler hole and the fuel tank body;
wherein:
01-anti-theft oil filling port, 02-fuel tank body;
the fuel tank positioning device comprises a base 1, a linear guide rail 2, a support upright 3, a positioning platform 4, a positioning assembly 5, a fuel filler positioning block 51, a fuel filler positioning hole 511, a fuel tank positioning block 52, a fuel tank positioning inner arc surface 53, a limiting cylinder 6, a supporting plate 601, a sliding block 7, a clamping pressure plate 8, a clamping positioning block 9, a fuel tank positioning outer arc surface 901 and a clamping cylinder 10.
Detailed Description
It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
In the present invention, the terms such as "upper", "lower", "bottom", "top" and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, and the relationship term determined only for the convenience of describing the structural relationship of each component or element of the present invention is not particularly referred to any component or element of the present invention, and the limitation of the present invention cannot be understood.
In the present invention, terms such as "connected" and "connected" should be understood in a broad sense, and may be either fixedly connected or integrally connected or detachably connected; may be directly connected or indirectly connected through an intermediate. The meaning of the above terms in the present invention can be determined according to specific situations by persons skilled in the art, and should not be construed as limiting the present invention.
The present invention will be further explained with reference to the drawings and examples.
As shown in fig. 1-3, a positioning and clamping device for welding an anti-theft oil filler comprises a base 1, wherein a linear guide rail 2 and a support upright post 3 which extend along the vertical direction are arranged on the base 1;
a positioning platform 4 is vertically and fixedly arranged at the upper part of the supporting upright post 3;
a positioning assembly 5 is arranged at the upper part of the positioning platform 4;
the positioning assembly 5 comprises a fuel filler positioning block 51 fixedly arranged on the positioning platform 4, a fuel filler positioning hole 511 extending along the vertical direction is arranged on the fuel filler positioning block 51, and the fuel filler positioning hole 511 penetrates through the fuel filler positioning block 51 and the positioning platform 4;
a fuel tank positioning block 52 is respectively arranged on the positioning platform 4 at the two sides of the oil filler positioning block 51;
the top surface of the fuel filler opening positioning block 51 and the top surface of the fuel tank positioning block 52 are fuel tank positioning inner arc surfaces 53 matched with the inner top surface of the fuel tank filler opening installation position, namely the fuel tank positioning inner arc surfaces 53 are contour surfaces matched with the inner top surface of a fuel tank body;
the base 1 is provided with a height limiting component for controlling the anti-theft oil filling port 01 to ascend and descend along the oil filling port positioning hole 511;
and a clamping assembly capable of clamping the fuel tank body 02 is arranged on the linear guide rail 2 in a sliding fit manner along the vertical direction.
Preferably, the height limiting assembly comprises a limiting cylinder 6, and a piston rod of the limiting cylinder 6 is upwards connected with a supporting plate 601 for supporting the anti-theft oil filling port 01.
The height of the anti-theft oil filling port 01 is adjusted through the limiting cylinder 6, and the anti-theft oil filling port 01 with different installation height requirements is positioned.
Preferably, the clamping assembly comprises a sliding block 7 which is in sliding fit with the linear guide rail 2 in the vertical direction, clamping press plates 8 which vertically correspond to the corresponding fuel tank positioning blocks 52 are arranged on two sides of the sliding block 7, and clamping positioning blocks 9 are arranged at the bottoms of the clamping press plates 8;
the bottom surface of the clamping and positioning block 9 is a fuel tank positioning outer arc surface 901 matched with the top surface of the outer side of the fuel tank filler opening installation position; namely, the bottom surface of the clamping positioning block 9 is a profiling surface matched with the top surface of the outer side of the fuel tank body;
and a clamping driving piece for controlling the sliding block 7 to ascend and descend is arranged on the linear guide rail 2.
Preferably, the clamping driving member is a clamping cylinder 10, and a piston rod of the clamping cylinder 10 is connected with the sliding block 7 downwards.
Preferably, the clamping and positioning block 9 is made of high-density foam cotton, so that the surface of the fuel tank can be prevented from being scratched and crushed when the clamping fuel tank body 02 is pressed downwards.
Preferably, the fuel tank positioning block 52 is made of nylon, so that the clamping assembly is prevented from generating indentation, scratch and the like on the fuel tank body 02; and oil filler hole locating piece 51 adopts high strength steel processing, fixes a position accurate and intensity high wear-resisting.
Preferably, the filler opening positioning block 51 and the fuel tank positioning block 52 are fixedly connected with the positioning platform 4 through bolts, so that the filler opening positioning block 51 and the fuel tank positioning block 52 can be conveniently mounted and dismounted.
The utility model provides a theftproof is positioning and clamping device for oil filler hole welding, its embodiment as follows:
in the working process, an operator places the anti-theft oil filling port 01 on the supporting plate 601, then the piston rod of the limiting cylinder 6 extends upwards to enable the anti-theft oil filling port 01 to enter the oil filling port positioning hole 511, and the mounting height of the anti-theft oil filling port 01 is adjusted through the limiting cylinder 6 to realize the positioning of the anti-theft oil filling port 01;
then clamping the fuel tank body 02 provided with the oil filling port mounting hole on the fuel tank positioning inner arc surface 53, and enabling the anti-theft oil filling port 01 to penetrate through the oil filling port mounting hole in the fuel tank body 02; as shown in FIG. 4, when the anti-theft oil filling port 01 and the fuel tank body 02 are positioned by the device, the fuel tank body 02 is not combined into a complete tank cylinder structure, and only has a half structure at the upper part, so that the device is conveniently placed on the positioning inner arc surface 53 of the fuel tank for positioning;
starting the clamping cylinder 10 to enable the slider 7 to drive the clamping pressure plate 8 and the clamping positioning block 9 to move downwards until the fuel tank positioning extrados 901 tightly presses the fuel tank body 02, so that the fuel tank body 02 is clamped between the fuel tank positioning extrados 901 and the fuel tank positioning intrados 53, and further the fuel tank body 02 is fixed, as shown in fig. 4 in particular;
the positioning and fixing of the fuel tank body 02 and the anti-theft oil filling port 01 are realized, and then the welding is carried out.
After welding, the clamping cylinder 10 drives the sliding block 7, the clamping pressure plate 8 and the clamping positioning block 9 to move upwards, the piston rod of the limiting cylinder 6 retracts and resets, and the fuel tank body 02 welded with the anti-theft oil filling port 01 is taken down upwards.
The utility model adjusts the height of the anti-theft oil filling port 01 through the limiting cylinder 6, and realizes the positioning of the anti-theft oil filling port 01 with different installation height requirements; the fuel tank body 02 can be clamped between the fuel tank positioning outer arc surface 901 and the fuel tank positioning inner arc surface 53 by the arrangement of the clamping component, so that the fuel tank body 02 is fixed; the whole positioning process is simple and convenient to operate, time-saving and labor-saving, labor intensity of operators is saved, production efficiency is improved, stability of the anti-theft oil filling port 01 and the stability of the fuel tank body 02 during welding are guaranteed, and appearance quality of welding seams is improved.
Although the present invention has been described with reference to the accompanying drawings, it is not intended to limit the present invention, and those skilled in the art should understand that, based on the technical solution of the present invention, various modifications or variations that can be made by those skilled in the art without inventive labor are still within the scope of the present invention.
Claims (7)
1. A positioning and clamping device for welding an anti-theft oil filling port is characterized by comprising a base, wherein a linear guide rail and a supporting upright post which extend along the vertical direction are arranged on the base;
a positioning platform is vertically and fixedly arranged at the upper part of the supporting upright post;
a positioning assembly is arranged at the upper part of the positioning platform;
the positioning assembly comprises a fuel filler positioning block fixedly arranged on the positioning platform, a fuel filler positioning hole extending along the vertical direction is arranged on the fuel filler positioning block, and the fuel filler positioning hole penetrates through the fuel filler positioning block and the positioning platform;
the positioning platforms on two sides of the oil filler positioning block are respectively provided with a fuel tank positioning block;
the top surface of the fuel filler opening positioning block and the top surface of the fuel tank positioning block are fuel tank positioning inner arc surfaces matched with the inner top surface of the fuel tank filler opening installation position;
the base is provided with a height limiting assembly for controlling the anti-theft oil filling port to lift along the oil filling port positioning hole;
and the linear guide rail is in sliding fit with a clamping assembly capable of clamping the fuel tank body in the vertical direction.
2. The positioning and clamping device for welding the anti-theft oil filling port as claimed in claim 1, wherein the height limiting assembly comprises a limiting cylinder, and a piston rod of the limiting cylinder is upwards connected with a supporting plate for supporting the anti-theft oil filling port.
3. The positioning and clamping device for welding the anti-theft oil filler hole according to claim 1, wherein the clamping assembly comprises a sliding block which is in sliding fit with the linear guide rail in the vertical direction, clamping press plates which vertically correspond to corresponding fuel tank positioning blocks are arranged on two sides of the sliding block, and clamping positioning blocks are arranged at the bottoms of the clamping press plates;
the bottom surface of the clamping positioning block is a fuel tank positioning outer arc surface matched with the top surface of the outer side of the fuel tank oil filling port installation position;
and a clamping driving piece for controlling the sliding block to ascend and descend is arranged on the linear guide rail.
4. The anti-theft oil filler hole welding positioning and clamping device as claimed in claim 3, wherein the clamping driving piece is a clamping cylinder, and a piston rod of the clamping cylinder is downwards connected with the sliding block.
5. The anti-theft oil filler hole welding positioning and clamping device as claimed in claim 3, wherein the clamping positioning block is made of high-density foam cotton.
6. The anti-theft fuel filler hole welding positioning and clamping device as claimed in claim 1, wherein the fuel tank positioning block is made of nylon.
7. The positioning and clamping device for welding the anti-theft oil filling port as claimed in claim 1, wherein the oil filling port positioning block and the fuel tank positioning block are fixedly connected with the positioning platform through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120919878.0U CN215280610U (en) | 2021-04-30 | 2021-04-30 | Positioning and clamping device for welding anti-theft oil filling port |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120919878.0U CN215280610U (en) | 2021-04-30 | 2021-04-30 | Positioning and clamping device for welding anti-theft oil filling port |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215280610U true CN215280610U (en) | 2021-12-24 |
Family
ID=79538838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120919878.0U Expired - Fee Related CN215280610U (en) | 2021-04-30 | 2021-04-30 | Positioning and clamping device for welding anti-theft oil filling port |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215280610U (en) |
-
2021
- 2021-04-30 CN CN202120919878.0U patent/CN215280610U/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 |
Granted publication date: 20211224 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |