CN204988117U - Axle housing body length degree detection device - Google Patents
Axle housing body length degree detection device Download PDFInfo
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- CN204988117U CN204988117U CN201520649924.4U CN201520649924U CN204988117U CN 204988117 U CN204988117 U CN 204988117U CN 201520649924 U CN201520649924 U CN 201520649924U CN 204988117 U CN204988117 U CN 204988117U
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- axle housing
- housing body
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- digital display
- unit
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Abstract
The utility model provides an axle housing body length degree detection device for detect different cultivars axle housing body length degree value. Including detection device body and aligning gear, the jack catch of detection device body is fixed with the connecting rod, and two V type supporting shoes are connected with the connecting rod, and it is fixed with the terminal constant head tank of connecting rod that the digital display depth gauge rule passes through the clamp, two calibration pieces of aligning gear are connected with the base, and the outer end interplanar distance of two calibration pieces is L1, and rings are fixed with the base. During the measurement, returing to zero to the digital display depth gauge rule calibration of detection device body through the aligning gear earlier, blocking detection device body jack catch and digital display depth gauge rule jack catch respectively and surveyed two terminal surfaces of the axle housing body, digital display depth gauge rule reading is L2, and the length value L who is surveyed the axle housing body is L1+L2. The utility model discloses the structure is light and handy, and operating method is simple, and the flexibility degree is high, and the practicality is strong, and one -man operation can the accurate and various different cultivars axle housing body length degree values of rapid survey play.
Description
Technical field
The utility model relates to auto parts and components processing technique field, specifically a kind of pick-up unit that conveniently can detect various different cultivars axle housing body length.
Background technology
Automobile bridge housing needs the length measuring both ends of the surface in process, and its length range is many at 1200-1700mm, and current industry measuring method usually has two kinds, namely adopts steel tape to measure, or adopts range to be the vernier caliper measurement of 2m.When adopting steel tape to measure, measuring accuracy does not reach related process requirement, easily produces waste product in production run.When adopting the vernier caliper measurement of 2m, measuring accuracy can meet related process requirement, but due to the heavier-weight of vernier caliper own, needs two people to work in coordination and just can complete during measurement, is not suitable for the frequent detection application of production scene.
Summary of the invention
For overcoming the deficiency of existing axle housing body length detection technique, goal of the invention of the present utility model is to provide a kind of axle housing body length pick-up unit, to realize single getting final product easily and the object of Measurement accuracy various different cultivars axle housing body length.
For achieving the above object, of the present utility modelly comprise pick-up unit body and correcting mechanism, pick-up unit body and correcting mechanism are with the use of the length measuring tested axle housing body;
The claw of described pick-up unit body is fixed by the pilot hole on register pin and connecting rod; Two V-type back-up blocks are connected with the through hole on connecting rod by screw one; Digital display pit gauge is fixed by the locating slot of clip and connecting rod end;
Two calibration blocks of described correcting mechanism are connected with base by screw two, and two cushion blocks are fastenedly connected by screw and base, adjust the spacing of two calibration blocks, make the outer face spacing of two calibration blocks be L1, and the threaded hole on suspension ring and base is fixed;
When this pick-up unit described is measured, two V-type back-up blocks of pick-up unit body are supported on two cushion blocks of correcting mechanism, to the digital display pit gauge calibration zero of pick-up unit body, again pick-up unit body claw and digital display pit gauge claw are stuck in two end faces of tested axle housing body, digital display pit gauge reading is L2, and the length value L of tested axle housing body is L1+L2.
Described two V-type back-up blocks are supported on two isometry positions of tested axle housing body respectively, make pick-up unit body and tested axle housing body be in parastate.
Reserved multiple through hole for the adjustment of different cultivars tested axle housing body contour plane on the connecting rod of described pick-up unit body.
Compared with prior art, measuring accuracy can reach 0.01mm to the utility model, and range is 500mm, and measurement range can adjust between 1000-2000mm according to the scope of design of tested axle housing body length.Light structure, weight is only 1-2 jin, and method of operating is simple, and flexibility degree is high, practical, and one man operation gets final product accurately and Quick Measuring measures various different cultivars axle housing body length value.
Accompanying drawing explanation
Fig. 1 is that the utility model detects application sketch on tested axle housing body.
Fig. 2 is the application sketch that the utility model carries out calibrating on correcting mechanism.
Fig. 3 is the vertical view of Fig. 2.
Embodiment
As shown in Figure 1, the claw 1 of the utility model pick-up unit body is connected and fixed by register pin 2 and the pilot hole on connecting rod 3, two V-type back-up blocks 5 are connected and fixed by through hole reserved on screw 1 and connecting rod 3, reserved multiple through hole on connecting rod 3, adjust for different cultivars tested axle housing body 8 contour plane, the position of two V-type back-up blocks 5 can be adjusted according to the tested axle housing body 8 of different cultivars, thus guarantee that pick-up unit body and tested axle housing body 8 are in parastate, the locating slot that digital display pit gauge 7 is processed in advance by clip 6 and connecting rod 3 end is fixed.
As shown in Figure 2, two calibration blocks 11 of the utility model correcting mechanism are fixed by screw 2 13 and base 10, threaded hole reserved on suspension ring 12 and base 10 is fixed, by adjusting the position of two calibration blocks 11, thus guarantee that the length range that the outer face spacing of two calibration blocks 11 reaches the round values L1(such as tested axle housing body of tested axle housing body design range range lower limit is 1200-1700mm, L1 can be 1200m), two cushion blocks 9 are fastenedly connected by screw and base 10.Correcting mechanism can double as the calibration of pick-up unit body and deposit effect.
During use, first pick-up unit body is calibrated.Two V-type back-up blocks 5 by pick-up unit body are placed on two cushion blocks 9, and claw 1 and digital display pit gauge 7 claw block the outer face of two calibration blocks 11 respectively, more namely complete calibration operation by the zero key on digital display pit gauge 7.Again the claw 1 of pick-up unit body and digital display pit gauge 7 claw are blocked respectively two end faces of tested axle housing body 8, read the numerical value L2 on digital display pit gauge 7 display screen, then the measured length value L=L1+L2 of tested axle housing body 8.
Claims (3)
1. an axle housing body length pick-up unit, is characterized in that: this pick-up unit comprises pick-up unit body and correcting mechanism, and pick-up unit body and correcting mechanism are with the use of the length measuring tested axle housing body (8);
The claw (1) of described pick-up unit body is fixed by register pin (2) and the pilot hole on connecting rod (3); Two V-type back-up blocks (5) are connected with the through hole on connecting rod (3) by screw one (4); Digital display pit gauge (7) is fixed by the locating slot of clip (6) with connecting rod (3) end;
Two calibration blocks (11) of described correcting mechanism are connected with base (10) by screw two (13), two cushion blocks (9) are fastenedly connected by screw and base (10), adjust the spacing of two calibration blocks (11), make the outer face spacing of two calibration blocks (11) be L1, suspension ring (12) are fixed with the threaded hole on base (10);
When this pick-up unit described is measured, two V-type back-up blocks (5) of pick-up unit body are supported on two cushion blocks (9) of correcting mechanism, to digital display pit gauge (7) the calibration zero of pick-up unit body, again pick-up unit body claw (1) and digital display pit gauge (7) claw are stuck in two end faces of tested axle housing body (8), digital display pit gauge (7) reading is L2, and the length value L of tested axle housing body (8) is L1+L2.
2. a kind of axle housing body length pick-up unit according to claim 1, it is characterized in that: described two V-type back-up blocks (5) are supported on two isometry positions of tested axle housing body (8) respectively, make pick-up unit body and tested axle housing body (8) be in parastate.
3. a kind of axle housing body length pick-up unit according to claim 1, is characterized in that: the upper reserved multiple through hole for the adjustment of different cultivars tested axle housing body (8) contour plane of connecting rod (3) of described pick-up unit body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520649924.4U CN204988117U (en) | 2015-08-27 | 2015-08-27 | Axle housing body length degree detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520649924.4U CN204988117U (en) | 2015-08-27 | 2015-08-27 | Axle housing body length degree detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204988117U true CN204988117U (en) | 2016-01-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520649924.4U Active CN204988117U (en) | 2015-08-27 | 2015-08-27 | Axle housing body length degree detection device |
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| Country | Link |
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| CN (1) | CN204988117U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106482605A (en) * | 2015-08-27 | 2017-03-08 | 东风德纳车桥有限公司 | A kind of axle housing body length detection means |
-
2015
- 2015-08-27 CN CN201520649924.4U patent/CN204988117U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106482605A (en) * | 2015-08-27 | 2017-03-08 | 东风德纳车桥有限公司 | A kind of axle housing body length detection means |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |