CN101408402A - Device and method for measuring non-center positioning component bounce - Google Patents
Device and method for measuring non-center positioning component bounce Download PDFInfo
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- CN101408402A CN101408402A CNA200810230925XA CN200810230925A CN101408402A CN 101408402 A CN101408402 A CN 101408402A CN A200810230925X A CNA200810230925X A CN A200810230925XA CN 200810230925 A CN200810230925 A CN 200810230925A CN 101408402 A CN101408402 A CN 101408402A
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- turning block
- dial gauge
- sleeved
- central shaft
- rotary block
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Abstract
The invention discloses a jumpiness measuring device and a corresponding measuring method used for the centerless positioning components. The device is provided with a dial indicator unit and a bracket used for fixing the dial indicator unit, wherein, the bracket is a rotary block; a matching hole is arranged between the rotary block and a position to be measured; a bushing is sleeved in the matching hole; the dial indicator is sleeved on the bushing; a probe of the dial indicator extends out of the bottom surface of the rotary block; a central shaft is fixed at the center of the rotary block; a handle used for turning the central shaft to rotate is arranged on the central shaft; the outer side face of the rotary block is a terraced structure; a step aperture simulating the theoretic center of the component is arranged on a gauge plate and the rotary block is sleeved in the step aperture; two positioning pins for positioning by matching with the component to be measured are arranged on the gauge plate; and the component to be measured is sleeved onto a support mandrel which is fixedly connected with the seat. The jumpiness measuring device has simple structure, and accurate clamping and positioning; the measuring method has convenient operation and high measuring precision; and the invention can be widely applied to the jumpiness measurement of various components without central apertures.
Description
Technical field
The invention belongs to measuring appliance and measuring method technical field, be specifically related to a kind of no centralized positioning part pulsation measurement device and measuring method.
Background technology
Pulsation measurement generally is to penetrate in the part center pit on the beat instrument with mandrel to measure with dial gauge, but some part does not have center pit in actual production, but needs beating of measurement face and theoretical center, and that yes is unworkable with mandrel and beat instrument.Especially when measuring the housing part conical surface, unworkable with conventional measuring method because housing is irregular to the beating of center, detect inconvenience and cost height with three-dimensional.
Summary of the invention
For solving the above-mentioned technical matters that prior art exists, the object of the invention is to provide a kind of no centralized positioning part pulsation measurement device, and is simple in structure, can realize not having the measurement that the center pit part is beated.
A kind of no centralized positioning part axis misalignment measuring method also is provided, and this measuring method is easy to operate, the measuring accuracy height.
For achieving the above object, the technical solution used in the present invention is: this no centralized positioning part pulsation measurement device has the dial gauge assembly and the fixing support of dial gauge assembly, it is characterized in that: described support is a turning block, turning block is apart from wanting the measuring position that mating holes is arranged, be set with lining in the mating holes, described dial gauge assembly is sleeved on the lining, the gauge head of dial gauge stretches out the bottom surface of turning block, the center fixation of turning block has central shaft, central shaft is provided with can stir the handle that central shaft rotates, the lateral surface of turning block is a terraced structure, the cubing plate is provided with the step circular hole of the theoretical center of simulation part, turning block is sleeved in the step circular hole and can rotates around the cubing plate, the cubing plate is provided with two register pins that can cooperate the location with tested part, tested part is sleeved on and supports on the axle, supports axle and is fixedly connected on the base.
One of described two register pin are straight pin, and one is the rhombus pin.
The measuring method of no centralized positioning part pulsation measurement device is to follow these steps to measure: measuring process:
1, the workpiece tested surface is upwards put on the base, supported by supporting axle;
2, the cubing plate is put on the measured workpiece, locatees with plane and two pits;
3, turning block and dial gauge assembly are put into the mating holes of turning block, made dial gauge gauge head contact workpiece tested surface;
4, turning handle drives turning block and dial gauge and rotates in the cubing plate, and dial gauge rotates and just obtains tested surface beating to the center week.
Adopt the beneficial effect of technique scheme to be: this no centralized positioning part pulsation measurement device has base, the base center has the support axle, tested part is sleeved on and supports on the axle, support the vertical placement that axle has guaranteed part, the bottom surface of cubing plate contacts with the big face of tested part, and two register pins cooperate with the hole of part, realizes the plane and two pits location, the bearing accuracy height, thus measuring accuracy effectively guaranteed.Turning block is sleeved on the step circular hole that the cubing template die is intended the part theoretical center, the dial gauge assembly is put into the mating holes of turning block, make dial gauge gauge head contact workpiece tested surface, realized the fixing of dial gauge assembly, the center fixation of turning block has central shaft, and central shaft is provided with can stir the handle that central shaft rotates, turning block can rotate around the cubing plate, turning handle drives turning block and dial gauge and rotates in the cubing plate, and dial gauge rotates and just obtains tested surface beating to the center week.This pulsation measurement apparatus structure is simple, clamps accurate positioning, and can realize does not have the measurement that the center pit part is beated, and this measuring method is easy to operate, the measuring accuracy height.
Description of drawings
Below in conjunction with accompanying drawing specific embodiments of the invention are described in further detail.
Fig. 1 does not have the structural representation of centralized positioning part pulsation measurement device for the present invention.
Fig. 2 is the vertical view of Fig. 1.
Embodiment
No centralized positioning part pulsation measurement device as shown in Figure 1, 2, has base 1, center fixation on base 1 has the axle 2 of support, tested part 12 can be sleeved on and support on the axle 2, be provided with cubing plate 4 on tested part 12, cubing plate 4 is provided with two register pins 3,11 that can cooperate the location with tested part, and register pin 3 is a straight pin, register pin 11 is the rhombus pin, and the bottom surface of two register pins 3,11 and cubing plate 4 can be realized the plane and two pits location to tested part.Cubing plate 4 is provided with the step circular hole of the theoretical center of simulation part, lateral surface is that the turning block 10 of terraced structure is sleeved in the step circular hole on the cubing plate 4, turning block 10 can rotate at the step circular hole with respect to cubing plate 4, the center fixation of rotor plate 10 has central shaft 8, central shaft is provided with can stir the handle 9 that central shaft rotates, distance wants the measuring position that mating holes 5 is arranged on the turning block 10, be set with lining 6 in the mating holes 5, dial gauge assembly 7 is sleeved on the lining, and the bottom surface that the gauge head of dial gauge stretches out turning block contacts with tested position.
The measuring method of no centralized positioning part pulsation measurement device is to follow these steps to measure: measuring process:
1, the workpiece tested surface is upwards put on the base, supported by supporting axle;
2, the cubing plate is put on the measured workpiece, locatees with plane and two pits;
3, turning block and dial gauge assembly are put into the mating holes of turning block, made dial gauge gauge head contact workpiece tested surface;
4, turning handle drives turning block and dial gauge and rotates in the cubing plate, and dial gauge rotates and just obtains tested surface beating to the center week.
Claims (3)
1, a kind of no centralized positioning part pulsation measurement device, have the dial gauge assembly and the fixing support of dial gauge assembly, it is characterized in that: described support is a turning block, turning block is apart from wanting the measuring position that mating holes is arranged, be set with lining in the mating holes, described dial gauge assembly is sleeved on the lining, the gauge head of dial gauge stretches out the bottom surface of turning block, the center fixation of turning block has central shaft, central shaft is provided with can stir the handle that central shaft rotates, the lateral surface of turning block is a terraced structure, the cubing plate is provided with the step circular hole of the theoretical center of simulation part, and turning block is sleeved in the step circular hole and can rotates around the cubing plate, and the cubing plate is provided with two register pins that can cooperate the location with tested part, tested part is sleeved on and supports on the axle, supports axle and is fixedly connected on the base.
2, no centralized positioning part pulsation measurement device according to claim 1 is characterized in that: one of described two register pin are straight pin, and one is the rhombus pin.
3, a kind of measuring method of not having centralized positioning part pulsation measurement device is characterized in that following these steps to measure:
(1) the workpiece tested surface is upwards put on the base, supported by supporting axle;
(2) the cubing plate is put on the measured workpiece, locatees with plane and two pits;
(3) turning block and dial gauge assembly are put into the mating holes of turning block, made dial gauge gauge head contact workpiece tested surface;
(4) turning handle drives turning block and dial gauge and rotates in the cubing plate, and dial gauge rotates and just obtains tested surface beating to the center week.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810230925XA CN101408402B (en) | 2008-11-18 | 2008-11-18 | Device and method for measuring non-center positioning component bounce |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810230925XA CN101408402B (en) | 2008-11-18 | 2008-11-18 | Device and method for measuring non-center positioning component bounce |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101408402A true CN101408402A (en) | 2009-04-15 |
| CN101408402B CN101408402B (en) | 2010-12-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810230925XA Active CN101408402B (en) | 2008-11-18 | 2008-11-18 | Device and method for measuring non-center positioning component bounce |
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| CN (1) | CN101408402B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101608887A (en) * | 2009-07-21 | 2009-12-23 | 河南省西峡汽车水泵股份有限公司 | Detection method and appliance special for detecting that a kind of water seal installed surface is beated to the water pump body axis hole |
| CN101608889A (en) * | 2009-07-21 | 2009-12-23 | 河南省西峡汽车水泵股份有限公司 | Big of a kind of pump housing and the conical surface are measured the measuring method and the specific purpose tool of distance of round |
| CN101608890A (en) * | 2009-07-21 | 2009-12-23 | 河南省西峡汽车水泵股份有限公司 | A kind of measuring method of the height of water pump water seal and specific purpose tool |
| CN102259286A (en) * | 2011-07-05 | 2011-11-30 | 宁波斯达弗液压传动有限公司 | Rectangular hole part and method for processing rectangular hole part by curve grinding machine |
| CN102706272A (en) * | 2012-05-31 | 2012-10-03 | 中国工程物理研究院应用电子学研究所 | Novel device for measuring axis of barrel-shaped magnetic field |
| CN105333780A (en) * | 2015-10-15 | 2016-02-17 | 广西玉柴机器股份有限公司 | Test tool of separation finger of cluster |
-
2008
- 2008-11-18 CN CN200810230925XA patent/CN101408402B/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101608887A (en) * | 2009-07-21 | 2009-12-23 | 河南省西峡汽车水泵股份有限公司 | Detection method and appliance special for detecting that a kind of water seal installed surface is beated to the water pump body axis hole |
| CN101608889A (en) * | 2009-07-21 | 2009-12-23 | 河南省西峡汽车水泵股份有限公司 | Big of a kind of pump housing and the conical surface are measured the measuring method and the specific purpose tool of distance of round |
| CN101608890A (en) * | 2009-07-21 | 2009-12-23 | 河南省西峡汽车水泵股份有限公司 | A kind of measuring method of the height of water pump water seal and specific purpose tool |
| CN102259286A (en) * | 2011-07-05 | 2011-11-30 | 宁波斯达弗液压传动有限公司 | Rectangular hole part and method for processing rectangular hole part by curve grinding machine |
| CN102706272A (en) * | 2012-05-31 | 2012-10-03 | 中国工程物理研究院应用电子学研究所 | Novel device for measuring axis of barrel-shaped magnetic field |
| CN102706272B (en) * | 2012-05-31 | 2016-02-10 | 中国工程物理研究院应用电子学研究所 | A kind of axle center, Novel barrel-type magnetic field measurement mechanism |
| CN105333780A (en) * | 2015-10-15 | 2016-02-17 | 广西玉柴机器股份有限公司 | Test tool of separation finger of cluster |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101408402B (en) | 2010-12-08 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: NANYANG FEILONG AUTOMOTIVE PARTS CO., LTD. |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20101022 Address after: 474500 Industrial Zone, East Ring Road, Xixia County, Henan, Nanyang Applicant after: Xixia Automobile Water Pump Co., Ltd., Henan Prov. Co-applicant after: Nanyang Feilong Automobile Parts Co., Ltd. Address before: 474500 Industrial Zone, East Ring Road, Xixia County, Henan, Nanyang Applicant before: Xixia Automobile Water Pump Co., Ltd., Henan Prov. |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |