CN204649280U - Flange oil pipe float rod type fuel-quantity transducer cramp for verifying and checking - Google Patents
Flange oil pipe float rod type fuel-quantity transducer cramp for verifying and checking Download PDFInfo
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- CN204649280U CN204649280U CN201520345643.XU CN201520345643U CN204649280U CN 204649280 U CN204649280 U CN 204649280U CN 201520345643 U CN201520345643 U CN 201520345643U CN 204649280 U CN204649280 U CN 204649280U
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Abstract
Name of the present utility model is called flange oil pipe float rod type fuel-quantity transducer cramp for verifying and checking.Belong to flange oil pipe float rod type fuel-quantity transducer calibration technology field.It two people must operate and estimate height gear and there is the problem of locating out of true, can not meet technological requirement when mainly solving current verification.Its principal character is: product positioning jig is made up of product base and fixed head, fixed head by screw and product base fastening; Fixed head upper flange pickup groove, oil pipe escape groove, joint pin contact hole and terminal assembly contact hole, equal mounting spring in joint pin contact hole, terminal assembly contact hole; Float positioning fixture is made up of float base, reference column and two location-plates, and two location-plates are fixed by screws on reference column, and reference column is fixed on float base by screw thread.The utility model has the checking procedure of enhancing productivity, can ensure product, the feature reducing cost of labor, is mainly used in flange oil pipe float rod type fuel-quantity transducer cramp for verifying and checking.
Description
Technical field
The utility model belongs to flange oil pipe float rod type fuel-quantity transducer calibration technology field, is specifically related to a kind of fixture used in checking procedure for Automobile flanges oil pipe float rod type fuel-quantity transducer assembly.
Background technology
In the production run of Automobile flanges oil pipe float rod type fuel-quantity transducer, in order to ensure the performance of flange oil pipe float rod type fuel-quantity transducer, all to verify after assembly manufacture completes.Common flange oil pipe float rod type fuel-quantity transducer height is all different, can only be completed in checking procedure by manual measurement.
At present, Dongfeng Automobile Electronics Co., Ltd., when completing flange oil pipe float rod type fuel-quantity transducer checking procedure, needs two operating personnel to complete together.The hand-held product of one personal responsibility stablizes fixed product, is fixed on the terminal assembly of product by the test pencil of multimeter, and reads parameter resistance, and the hand-held height gauge of a personal responsibility moves float fly rod assembly and estimates height.Owing to needing the resistance of manual record flange oil pipe float rod type fuel-quantity transducer and estimating the height of float fly rod assembly, when output is large, artificial visually examine's error is comparatively large, can not meet technological requirement.On the other hand, for reducing cost of labor, the competitive power of enterprise, be badly in need of designing a kind of flange oil pipe float rod type fuel-quantity transducer cramp for verifying and checking.
Summary of the invention
The purpose of this utility model provides a kind of flange oil pipe float rod type fuel-quantity transducer cramp for verifying and checking for above-mentioned deficiency exactly, can not only enhance productivity, and can also ensure the normal verification process of product, and can also reduce cost of labor.
Technical solution of the present utility model is: a kind of flange oil pipe float rod type fuel-quantity transducer cramp for verifying and checking, is characterized in that: be made up of product positioning jig and float positioning fixture; Wherein, product positioning jig is made up of a square firm part product base having four through holes and a bakelite fixed head, and fixed head has four through holes corresponding with through hole on product base, and passes through screw fastening; Fixed head upper face center has the flange pickup groove of circular groove shape, and fixed head upper surface side has the oil pipe escape groove of the rectangular recess shape crossing with flange pickup groove; The joint pin contact hole of up/down perforation is had at the intersection of flange pickup groove and oil pipe escape groove, the terminal assembly contact hole of up/down perforation is had in flange pickup groove, equal mounting spring in joint pin contact hole, terminal assembly contact hole, lower spring end and wire bonds; Float positioning fixture is made up of a square rubber wood float base, cylinder copper rod reference column, two square bakelite location-plates, and two location-plates are fixed by screws on reference column, and reference column is fixed on float base by screw thread.
The utility model is owing to adopting by product base, fixed head form product positioning jig and by float base, reference column, the float positioning fixture that two location-plates are formed, wherein, fixed head and product base through screws fastening, fixed head has flange pickup groove, oil pipe escape groove, joint pin contact hole and terminal assembly contact hole, joint pin contact hole, equal mounting spring in terminal assembly contact hole, lower spring end and wire bonds, two location-plates are fixed by screws on reference column, reference column is fixed on float base by screw thread, by product base when thus using, float base is placed on the table, flange oil pipe float rod type fuel-quantity transducer is when verifying, product upside down is in product positioning jig, fastening with active grab, the float of mobile product arrives on the location-plate of float positioning fixture, read parameter and namely complete checking procedure.The utility model compared with prior art has can not only enhance productivity, and can also ensure the checking procedure of product, and can also reduce the feature of cost of labor.The utility model is mainly used in flange oil pipe float rod type fuel-quantity transducer cramp for verifying and checking.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model product positioning jig.
Fig. 2 is the structural representation of the utility model product positioning jig product base.
Fig. 3 is the vertical view of Fig. 2.
Fig. 4 is the structural representation of the utility model product positioning jig fixed head.
Fig. 5 is the vertical view of Fig. 4.
Fig. 6 is the structural representation of the utility model float positioning fixture.
Fig. 7 is the structural representation of the utility model float positioning fixture float base.
Fig. 8 is the structural representation of the utility model float positioning fixture reference column.
Fig. 9 is the structural representation of the utility model float positioning fixture location-plate.
Figure 10 is the vertical view of Fig. 9.
In figure: 1-product base, 2-fixed head, 3-float base, 4-reference column, 5-location-plate, 6-terminal assembly contact hole, 7-joint pin contact hole, 8-oil pipe escape groove, 9-flange pickup groove.
Embodiment
As shown in Figures 1 to 10, the utility model flange oil pipe float rod type fuel-quantity transducer cramp for verifying and checking comprises product positioning jig and float positioning fixture.Wherein, product positioning jig comprises product base 1, fixed head 2, and product base 1 is a square firm part base having four through holes, and four through holes are by screw fastening fixed head 2.Fixed head 2 is the fixed heads having that four have the bakelite material of corresponding through hole with through hole on product base 1, and passes through screw fastening.Fixed head 2 upper face center has the flange pickup groove 9 of circular groove shape, and flange pickup groove 9 is product upside down positions, and two ends add active grab fixed product.Fixed head 2 upper surface side has the oil pipe escape groove 8 of the rectangular recess shape crossing with flange pickup groove 9, and oil pipe escape groove 8 avoids oil inlet and oil return pipe and the joint area of product upper end.The joint pin contact hole 7 of up/down perforation is had at flange pickup groove 9 and the intersection of oil pipe escape groove 8, the terminal assembly contact hole 6 of up/down perforation is had in flange pickup groove 9, equal mounting spring, lower spring end and wire bonds in joint pin contact hole 7, terminal assembly contact hole 6.Float positioning fixture comprises float base 3, reference column 4, two location-plates 5.Wherein, float base 3 is square rubber floor sills, and float base 3 is provided with threaded hole.Reference column 4 is cylinder copper rod reference columns, and its lower end is provided with screw thread.Two location-plates 5 are equipped with the through hole coordinated with reference column 4, and the sidepiece of this through hole is provided with screw fixed hole, and be fixed by screws on reference column 4, reference column 4 is fixed on float base 3 by screw thread.Whole fixture is placed on calibration equipment worktable.
When flange oil pipe float rod type fuel-quantity transducer is when verifying, product upside down is in product positioning jig, fastening with active grab, and the float of mobile product arrives on the location-plate 5 of float positioning fixture, reads parameter and namely completes checking procedure.
Claims (1)
1. a flange oil pipe float rod type fuel-quantity transducer cramp for verifying and checking, is characterized in that: be made up of product positioning jig and float positioning fixture; Wherein, product positioning jig is made up of a square firm part product base (1) having four through holes and a bakelite fixed head (2), and fixed head (2) has four through holes corresponding with the upper through hole of product base (1), and passes through screw fastening; Fixed head (2) upper face center has the flange pickup groove (9) of circular groove shape, and fixed head (2) upper surface side has the oil pipe escape groove (8) of the rectangular recess shape crossing with flange pickup groove (9); The joint pin contact hole (7) of up/down perforation is had at flange pickup groove (9) and the intersection of oil pipe escape groove (8), the terminal assembly contact hole (6) of up/down perforation is had in flange pickup groove (9), equal mounting spring in joint pin contact hole (7), terminal assembly contact hole (6), lower spring end and wire bonds; Float positioning fixture is made up of a square rubber wood float base (3), cylinder copper rod reference column (4), two square bakelite location-plates (5), two location-plates (5) are fixed by screws on reference column (4), and reference column (4) is fixed on float base (3) by screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520345643.XU CN204649280U (en) | 2015-05-26 | 2015-05-26 | Flange oil pipe float rod type fuel-quantity transducer cramp for verifying and checking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520345643.XU CN204649280U (en) | 2015-05-26 | 2015-05-26 | Flange oil pipe float rod type fuel-quantity transducer cramp for verifying and checking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204649280U true CN204649280U (en) | 2015-09-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520345643.XU Active CN204649280U (en) | 2015-05-26 | 2015-05-26 | Flange oil pipe float rod type fuel-quantity transducer cramp for verifying and checking |
Country Status (1)
| Country | Link |
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| CN (1) | CN204649280U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105571689A (en) * | 2015-05-26 | 2016-05-11 | 东风汽车电子有限公司 | Flange oil pipe floating lever type fuel quantity sensor calibration clamp |
-
2015
- 2015-05-26 CN CN201520345643.XU patent/CN204649280U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105571689A (en) * | 2015-05-26 | 2016-05-11 | 东风汽车电子有限公司 | Flange oil pipe floating lever type fuel quantity sensor calibration clamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 441000 Jiangshan South Road Venture Center, Xiangyang High-tech Zone, Hubei Province Patentee after: Dongfeng Power Drive System Co., Ltd. Address before: 441001 No. 227 Daqing East Road, Xiangfan City, Hubei Province Patentee before: DONGFENG AUTOMOBILE ELECTRONICS CO., LTD. |
|
| CP03 | Change of name, title or address |