CN201141758Y - Detection device for flat horizontal surface angle of eccentric shaft eccentric part - Google Patents
Detection device for flat horizontal surface angle of eccentric shaft eccentric part Download PDFInfo
- Publication number
- CN201141758Y CN201141758Y CNU2007202015168U CN200720201516U CN201141758Y CN 201141758 Y CN201141758 Y CN 201141758Y CN U2007202015168 U CNU2007202015168 U CN U2007202015168U CN 200720201516 U CN200720201516 U CN 200720201516U CN 201141758 Y CN201141758 Y CN 201141758Y
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- horizontal surface
- eccentric part
- flat horizontal
- surface angle
- pick
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- Expired - Fee Related
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a test device for flat planar angle of eccentric part of eccentric shaft, which comprises a measuring base 1, the measuring base 1 is provided with a square slot 2, a meter fixing base 3 is arranged fixedly in the square slot 2 and can slide along the square slot 2, a measuring rod 4 is arranged above the meter fixing base 3 , the measuring rod 4 is vertical with the slide direction of the square slot 2, a dial indicator 5 is arranged fixedly at one end of the measuring rod 4 vertically. The test device can overcome the disadvantages in the prior art, and has the advantages of simple structure, low cost, good repeatability and high test efficiency, and is in particular suitable for mass inspections at production site.
Description
Technical field
The utility model relates to a kind of pick-up unit of excentric shaft eccentric part flat horizontal surface angle, belongs to the excentric shaft processing technique field.
Background technology
Excentric shaft is the core part (seeing accompanying drawing 3,4) of compressor, its eccentric part flat horizontal surface and eccentric part center line and big cylindrical center line formed plane have a pitch angle 8.5-9.5 degree, and the eccentric part flat horizontal surface also has an axioversion value 0.03-0.06, the high 7.491-7.521 of eccentric part flat horizontal surface accuracy requirement simultaneously.Wherein the angle angular detection difficulty of eccentric part flat horizontal surface and eccentric part center line and big cylindrical center line formed plane is big, all adopt three-dimensional to detect abroad, but this method detection efficiency is low, and the investment excessive risk is big, is not suitable for the production scene mass detection.
The utility model content
Technical problem to be solved in the utility model is, overcome deficiency of the prior art, the pick-up unit of a kind of simple in structure, with low cost, good reproducibility, excentric shaft eccentric part flat horizontal surface angle that detection efficiency is high is provided, suits to carry out mass detection especially in the production scene.
The technical solution of the utility model: it comprises measuring seat, measuring seat is provided with a square groove, the square groove internal fixation has a solid gauge stand that can slide along square groove, Gu the gauge stand top is provided with a sounding rod, sounding rod is vertical with the square groove line of travel, vertically is fixed with a dial gauge at an end of sounding rod.
The pick-up unit of above-mentioned excentric shaft eccentric part flat horizontal surface angle, sounding rod pass the hole of solid gauge stand top, utilize screw retention above solid gauge stand.
The pick-up unit of aforesaid excentric shaft eccentric part flat horizontal surface angle has two plate washers by screw retention above measuring seat, two plate washers lay respectively at solid gauge stand both sides.
The pick-up unit of aforesaid excentric shaft eccentric part flat horizontal surface angle, measuring seat is fixed on the base.
The pick-up unit of aforesaid excentric shaft eccentric part flat horizontal surface angle is fixed with a rectangular guide rail on base, guide rail is parallel with sounding rod.
The pick-up unit of aforesaid excentric shaft eccentric part flat horizontal surface angle has 2～3 V-type positioning seats by screw retention on guide rail.
The pick-up unit of aforesaid excentric shaft eccentric part flat horizontal surface angle is fixed with a cushion block on base, cushion block is near from the nearest V-type positioning seat of measuring seat, and between V-type positioning seat and measuring seat.
Compared with prior art, the pick-up unit of excentric shaft eccentric part flat horizontal surface angle of the present utility model utilizes dial gauge to change into measuring distance with taking measurement of an angle.Adjust plate washer and can adjust the stroke (being made as X) of dial gauge, the indicating value of establishing dial gauge is Y, and then the angle of required measurement has the following tg of relation α=Y/X.When the value of stroke X is determined, according to the scope of α, can calculate the scope of the indicating value Y of corresponding dial gauge, when measuring, as long as the Y value that part records is certified products within scope.Compare with the three-dimensional detection method of external employing, the utility model is simple in structure, with low cost, the pick-up unit of good reproducibility, excentric shaft eccentric part flat horizontal surface angle that detection efficiency is high, suits to carry out in the production scene mass detection especially.
Description of drawings
Reference numeral: 1, measuring seat; 2, square groove; 3, solid gauge stand; 4, sounding rod; 5, dial gauge; 6, screw; 7, screw; 8, plate washer; 9, base; 10, guide rail; 11, V-type positioning seat; 12, cushion block; 13, screw; 20, excentric shaft; 21, big cylindrical; 22, eccentric part flat horizontal surface; The angle of α, eccentric part flat horizontal surface and eccentric part center line and big cylindrical center line formed plane.
Accompanying drawing 1 is the connection diagram of the utility model and excentric shaft 20;
Accompanying drawing 2 is the structural representation of excentric shaft 20;
Accompanying drawing 3 is the vertical view of accompanying drawing 2;
Accompanying drawing 4 is the right view of accompanying drawing 2.
Embodiment
Embodiment of the present utility model: base 9 can adopt cast iron or steel to make; Measuring seat 1, solid gauge stand 3, sounding rod 4, plate washer 8, guide rail 10, V-type positioning seat 11 can adopt harder material such as wimet, to guarantee that it is not easy to wear in long-term the use, guarantee precision, to increase the service life, on measuring seat 1, produce the square groove 2 that can embed solid gauge stand 3, on sounding rod 4, produce the hole that to insert dial gauge 5, Gu gauge stand 3 and sounding rod 4 can directly be made into one, also can fix with screw 6 after sounding rod 4 is inserted in boring on the solid gauge stand 3 again, but will guarantee that sounding rod 4 is vertical with square groove 2 line of travel.To consolidate gauge stand 3 and embed square groove 2, the Kong Houyong screw that dial gauge 5 inserts on the sounding rod 4 is fixed, two plate washers 8 are fixed on measuring seat 1 top, make it to lay respectively at solid gauge stand 3 both sides by screw 7, again with measuring seat 1 by the welding or be bolted on the base 9.Guide rail 10 by welding or being bolted on the base 9, is made it parallel with sounding rod 4.2～3 V-type positioning seats 11 are fixed on the guide rail 10 by screw 13.Between V-type positioning seat 11 and measuring seat 1, with a cushion block 12 near fixing from measuring seat 1 nearest V-type positioning seat 11.
Claims (7)
1. the pick-up unit of an excentric shaft eccentric part flat horizontal surface angle, it is characterized in that: it comprises measuring seat (1), measuring seat (1) is provided with a square groove (2), square groove (2) internal fixation has a solid gauge stand (3) that can slide along square groove (2), Gu gauge stand (3) top is provided with a sounding rod (4), sounding rod (4) is vertical with square groove (2) line of travel, vertically is fixed with a dial gauge (5) at an end of sounding rod (4).
2. the pick-up unit of excentric shaft eccentric part flat horizontal surface angle according to claim 1 is characterized in that: sounding rod (4) passes the hole of solid gauge stand (3) top, utilizes screw (6) to be fixed on solid gauge stand (3) top.
3. the pick-up unit of excentric shaft eccentric part flat horizontal surface angle according to claim 1 is characterized in that: be fixed with two plate washers (8) in measuring seat (1) top by screw (7), two plate washers (8) lay respectively at solid gauge stand (3) both sides.
4. the pick-up unit of excentric shaft eccentric part flat horizontal surface angle according to claim 1 is characterized in that: measuring seat (1) is fixed on the base (9).
5. the pick-up unit of excentric shaft eccentric part flat horizontal surface angle according to claim 4 is characterized in that: be fixed with a rectangular guide rail (10) on base (9), guide rail (10) is parallel with sounding rod (4).
6. the pick-up unit of excentric shaft eccentric part flat horizontal surface angle according to claim 5 is characterized in that: go up at guide rail (10) and be fixed with 2～3 V-type positioning seats (11) by screw (13).
7. according to the pick-up unit of the described excentric shaft eccentric part of the arbitrary claim of claim 4～5 flat horizontal surface angle, it is characterized in that: on base (9), be fixed with a cushion block (12), cushion block (12) is near from the nearest V-type positioning seat (11) of measuring seat (1), and is positioned between V-type positioning seat (11) and the measuring seat (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007202015168U CN201141758Y (en) | 2007-11-29 | 2007-11-29 | Detection device for flat horizontal surface angle of eccentric shaft eccentric part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007202015168U CN201141758Y (en) | 2007-11-29 | 2007-11-29 | Detection device for flat horizontal surface angle of eccentric shaft eccentric part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201141758Y true CN201141758Y (en) | 2008-10-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007202015168U Expired - Fee Related CN201141758Y (en) | 2007-11-29 | 2007-11-29 | Detection device for flat horizontal surface angle of eccentric shaft eccentric part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201141758Y (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102419141A (en) * | 2011-08-18 | 2012-04-18 | 大连大显精密轴有限公司 | Multifunctional clamping fixture used for measuring axle workpieces |
| CN102735147A (en) * | 2012-07-03 | 2012-10-17 | 陕西工业职业技术学院 | Measuring device and measuring method for straight cone gear pitch cone angle |
| CN102944161A (en) * | 2012-11-27 | 2013-02-27 | 河南省中原内配股份有限公司 | Inspection device for excircle boss height difference of thin-wall rotation-type part |
| CN102997820A (en) * | 2012-11-29 | 2013-03-27 | 苏州博德自动化科技有限公司 | Rotor support mechanism for motor rotor shaft jumping detector |
| CN103586802A (en) * | 2013-11-21 | 2014-02-19 | 重庆北方青山精密机械制造有限责任公司 | V-shaped locating block |
| CN105588503A (en) * | 2015-12-10 | 2016-05-18 | 芜湖市甬微制冷配件制造有限公司 | Gauge for eccentric distance of crankshaft |
| CN107063025A (en) * | 2017-01-23 | 2017-08-18 | 盐城同环机电科技有限公司 | A kind of cubing for automotive seat connecting rod positioning welding |
| CN110631539A (en) * | 2019-10-29 | 2019-12-31 | 明峰医疗系统股份有限公司 | Eccentric shaft system with angular position self-checking and automatic calibration functions |
| CN111307010A (en) * | 2020-03-05 | 2020-06-19 | 湖北隐冠轴业有限公司 | Automobile engine balance shaft bending degree detection tool |
| CN113102563A (en) * | 2021-04-06 | 2021-07-13 | 明峰医疗系统股份有限公司 | Eccentric shaft adjusting system, medical equipment, adjusting method of eccentric shaft adjusting system and zero calibration method |
-
2007
- 2007-11-29 CN CNU2007202015168U patent/CN201141758Y/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102419141A (en) * | 2011-08-18 | 2012-04-18 | 大连大显精密轴有限公司 | Multifunctional clamping fixture used for measuring axle workpieces |
| CN102735147A (en) * | 2012-07-03 | 2012-10-17 | 陕西工业职业技术学院 | Measuring device and measuring method for straight cone gear pitch cone angle |
| CN102735147B (en) * | 2012-07-03 | 2014-09-03 | 陕西工业职业技术学院 | Measuring device and measuring method for straight cone gear pitch cone angle |
| CN102944161A (en) * | 2012-11-27 | 2013-02-27 | 河南省中原内配股份有限公司 | Inspection device for excircle boss height difference of thin-wall rotation-type part |
| CN102997820A (en) * | 2012-11-29 | 2013-03-27 | 苏州博德自动化科技有限公司 | Rotor support mechanism for motor rotor shaft jumping detector |
| CN103586802A (en) * | 2013-11-21 | 2014-02-19 | 重庆北方青山精密机械制造有限责任公司 | V-shaped locating block |
| CN105588503A (en) * | 2015-12-10 | 2016-05-18 | 芜湖市甬微制冷配件制造有限公司 | Gauge for eccentric distance of crankshaft |
| CN107063025A (en) * | 2017-01-23 | 2017-08-18 | 盐城同环机电科技有限公司 | A kind of cubing for automotive seat connecting rod positioning welding |
| CN107063025B (en) * | 2017-01-23 | 2019-09-13 | 盐城同环机电科技有限公司 | A kind of cubing for automotive seat connecting rod positioning welding |
| CN110631539A (en) * | 2019-10-29 | 2019-12-31 | 明峰医疗系统股份有限公司 | Eccentric shaft system with angular position self-checking and automatic calibration functions |
| CN111307010A (en) * | 2020-03-05 | 2020-06-19 | 湖北隐冠轴业有限公司 | Automobile engine balance shaft bending degree detection tool |
| CN113102563A (en) * | 2021-04-06 | 2021-07-13 | 明峰医疗系统股份有限公司 | Eccentric shaft adjusting system, medical equipment, adjusting method of eccentric shaft adjusting system and zero calibration method |
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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: 20081029 Termination date: 20151129 |
|
| EXPY | Termination of patent right or utility model |