CN204308471U - A kind of automotive oil tank welding positioning tool - Google Patents
A kind of automotive oil tank welding positioning tool Download PDFInfo
- Publication number
- CN204308471U CN204308471U CN201420685750.2U CN201420685750U CN204308471U CN 204308471 U CN204308471 U CN 204308471U CN 201420685750 U CN201420685750 U CN 201420685750U CN 204308471 U CN204308471 U CN 204308471U
- Authority
- CN
- China
- Prior art keywords
- fuel tank
- positioning tool
- oil tank
- automotive oil
- backstay
- 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
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- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The utility model discloses a kind of automotive oil tank welding positioning tool, comprise and be positioned at below for locating the fuel tank locating rack of fuel tank lower casing and being positioned at top for compressing the compressing structure of fuel tank upper casing, described fuel tank locating rack comprises frame and fuel tank backstay, described fuel tank backstay is located on frame spacing to fuel tank lower casing edge, described compressing structure comprises cylinder and briquetting, and the piston rod that briquetting is located at cylinder compresses fuel tank upper casing.Accurate positioning is convenient, and the simple efficiency of welding procedure is high, constant product quality, percent defective and cost low, be suitable for fuel tank mass production applications.
Description
Technical field
The utility model relates to automotive oil tank technical field, especially relates to a kind of automotive oil tank welding positioning tool.
Background technology
Automotive oil tank is very important parts on automobile, very strict to its quality requirement, guarantees the reliability in fuel tank use procedure and security.Mostly the fuel tank of minibus is metallic oil tank, forms fuel tank overall structure by fuel tank upper casing together with the flanging welded of fuel tank lower casing.
When existing fuel tank upper casing welds with fuel tank lower casing, the multiple positioning tool of many employings is located it, and positioning action is complicated, and locate inaccurate, welding efficiency is low, and easily occur after welding not meeting technical requirement, scrappage is high, and cost waste is large.
Utility model content
Not enough for prior art, technical problem to be solved in the utility model is to provide a kind of automotive oil tank welding positioning tool, to reach welding efficiency and the high object of product percent of pass.
In order to solve the problems of the technologies described above, the technical scheme that the utility model adopts is:
This automotive oil tank welding positioning tool, comprise and be positioned at below for locating the fuel tank locating rack of fuel tank lower casing and being positioned at top for compressing the compressing structure of fuel tank upper casing, described fuel tank locating rack comprises frame and fuel tank backstay, described fuel tank backstay is located on frame spacing to fuel tank lower casing edge, described compressing structure comprises cylinder and briquetting, and the piston rod that briquetting is located at cylinder compresses fuel tank upper casing.
The top of described fuel tank backstay is intilted inclined-plane.
The height of described fuel tank backstay is identical with the height of the flange of fuel tank lower casing.
The position-adjustable of described fuel tank backstay on frame is arranged.
The positioning support stay corresponding with steel band fixed groove bottom fuel tank lower casing is provided with in described frame.
The bottom of described piston rod is provided with fixed block, and briquetting to be located on fixed block and to be positioned at below fixed block.
Also comprise bracing frame, support frame as described above comprises the first support bar and the second support bar and the workbench for fixed oil tank locating rack, described first support bar one end is hingedly mounted on the fuselage of welding machine, second support bar one end and the first support bar other end are hinged, and workbench is fixed on the second support bar other end.
Described fixed block is provided with depression bar, and depression bar lower end is provided with oil filler locating piece.
Described briquetting and oil filler locating piece are block rubber.
The utility model compared with prior art, has the following advantages:
Fuel tank lower casing is accurately located by fuel tank locating rack, and fuel tank upper casing is placed on fuel tank lower casing and locates, by top oil filler locating piece positioning compression, accurate positioning is convenient, and the simple efficiency of welding procedure is high, constant product quality, percent defective and cost low, be suitable for fuel tank mass production applications.
Accompanying drawing explanation
Below the content expressed by each width accompanying drawing of this description and the mark in figure are briefly described:
Fig. 1 is the utility model location structure schematic diagram.
Fig. 2 is the utility model support frame structure schematic diagram.
In figure: 1. fuel tank locating rack, 2. fuel tank backstay, 3. cylinder, 4. fixed block, 5. depression bar, 6. briquetting, 7. oil filler locating piece, 8. the first support bar, 9. the second support bar, 10. workbench.
Detailed description of the invention
Contrast accompanying drawing below, by the description to embodiment, detailed description of the invention of the present utility model is described in further detail.
As depicted in figs. 1 and 2, this automotive oil tank welding positioning tool, comprise be positioned at below for locate fuel tank lower casing fuel tank locating rack 1, be positioned at top for compress fuel tank upper casing compressing structure, for supporting the bracing frame of fixed oil tank locating rack, wherein, compressing structure is positioned at directly over fuel tank locating rack 1, bracing frame is positioned at immediately below fuel tank locating rack 1, and whole welding positioning tool arranges the side of welding machine.
Fuel tank locating rack 1 comprises frame and fuel tank backstay 2, is provided with the positioning support stay corresponding with steel band fixed groove bottom fuel tank lower casing in frame, is located and support fuel tank lower casing by positioning support stay.
Fuel tank backstay 2 is located on frame spacing to fuel tank lower casing edge; The position-adjustable of fuel tank backstay 2 on frame is arranged, be specially, frame is provided with waist-shaped hole, and the lower end of fuel tank backstay is fixed on frame by waist-shaped hole, by the adjustment position of fuel tank backstay on frame, the fuel tank lower casing location of applicable different size.
The top of fuel tank backstay 2 is intilted inclined-plane, and fuel tank lower casing is placed in fuel tank backstay and is led by inclined-plane, is convenient to put into.The height of fuel tank backstay 2 is identical with the height of the flange of fuel tank lower casing, is convenient to support flange prevent distortion, ensures welding quality.
Compressing structure comprises cylinder 3 and briquetting 6 and fixed block 4, the piston-rod lower end that fixed block 4 fixedly mounts cylinder 3 is positioned at the below of cylinder, briquetting 6 is fixed on fixed block by depression bar 5, briquetting has four, corresponding fuel tank upper casing four turnings, position are arranged, by briquetting, fuel tank upper casing are compressed location.
Fixed block 4 is provided with connection transverse slat, and oil filler locating piece 7 is fixed on by depression bar 5 and connects on transverse slat, is positioned at the below of fixed block.Oil filler locating piece 7 is bell-mouth structure of air, correspondingly with the oil filler on fuel tank upper casing positions fuel tank upper casing.
Briquetting 6 and oil filler locating piece 7 are block rubber, contact as flexible contact with fuel tank upper casing, can not scratch fuel tank upper casing, prevent the crimp of fuel tank upper casing.
By bracing frame, fuel tank locating rack is supported, bracing frame comprises the first support bar 8 and the second support bar 9 and the workbench 10 for fixed oil tank locating rack, wherein, first support bar 8 one end is hingedly mounted on the fuselage of welding machine, second support bar 9 one end and the first support bar other end are hinged, workbench 10 is fixed on the second support bar other end, and fuel tank locating rack is fixing on the table.
Fuel tank lower casing to be welded and fuel tank upper casing are placed on positioning tool, by the first support bar 8 and the second support bar 9, workbench 10 is pulled out, convenient operation workman places, first by fuel tank lower casing placement positioning on fuel tank locating rack, fuel tank upper casing is being placed on fuel tank lower casing, flange edge aligns location, then by oil filler locating piece positioning compression, finally compresses location by briquetting.
By reference to the accompanying drawings the utility model is exemplarily described above; obvious the utility model specific implementation is not subject to the restrictions described above; as long as have employed the improvement of the various unsubstantialities that design of the present utility model and technical scheme are carried out; or design of the present utility model and technical scheme directly applied to other occasion, all within protection domain of the present utility model without to improve.
Claims (9)
1. an automotive oil tank welding positioning tool, it is characterized in that: comprise and be positioned at below for locating the fuel tank locating rack of fuel tank lower casing and being positioned at top for compressing the compressing structure of fuel tank upper casing, described fuel tank locating rack comprises frame and fuel tank backstay, described fuel tank backstay is located on frame spacing to fuel tank lower casing edge, described compressing structure comprises cylinder and briquetting, and the piston rod that briquetting is located at cylinder compresses fuel tank upper casing.
2. automotive oil tank welds positioning tool as claimed in claim 1, it is characterized in that: the top of described fuel tank backstay is intilted inclined-plane.
3. automotive oil tank welds positioning tool as claimed in claim 1, it is characterized in that: the height of described fuel tank backstay is identical with the height of the flange of fuel tank lower casing.
4. automotive oil tank welds positioning tool as claimed in claim 1, it is characterized in that: the position-adjustable of described fuel tank backstay on frame is arranged.
5. automotive oil tank welds positioning tool as claimed in claim 1, it is characterized in that: be provided with the positioning support stay corresponding with steel band fixed groove bottom fuel tank lower casing in described frame.
6. automotive oil tank welding positioning tool as claimed in claim 1, it is characterized in that: the bottom of described piston rod is provided with fixed block, briquetting to be located on fixed block and to be positioned at below fixed block.
7. automotive oil tank welds positioning tool as claimed in claim 1, it is characterized in that: also comprise bracing frame, support frame as described above comprises the first support bar and the second support bar and the workbench for fixed oil tank locating rack, described first support bar one end is hingedly mounted on the fuselage of welding machine, second support bar one end and the first support bar other end are hinged, and workbench is fixed on the second support bar other end.
8. automotive oil tank welds positioning tool as claimed in claim 6, and it is characterized in that: described fixed block is provided with depression bar, depression bar lower end is provided with oil filler locating piece.
9. automotive oil tank welds positioning tool as claimed in claim 8, it is characterized in that: described briquetting and oil filler locating piece are block rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420685750.2U CN204308471U (en) | 2014-11-14 | 2014-11-14 | A kind of automotive oil tank welding positioning tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420685750.2U CN204308471U (en) | 2014-11-14 | 2014-11-14 | A kind of automotive oil tank welding positioning tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204308471U true CN204308471U (en) | 2015-05-06 |
Family
ID=53130803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420685750.2U Expired - Fee Related CN204308471U (en) | 2014-11-14 | 2014-11-14 | A kind of automotive oil tank welding positioning tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204308471U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104439832A (en) * | 2014-11-14 | 2015-03-25 | 芜湖新传机械制造有限公司 | Welding positioning tool for oil tank of automobile |
-
2014
- 2014-11-14 CN CN201420685750.2U patent/CN204308471U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104439832A (en) * | 2014-11-14 | 2015-03-25 | 芜湖新传机械制造有限公司 | Welding positioning tool for oil tank of automobile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150506 Termination date: 20171114 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |