CN105486203A - Long-shaft-distance parallelism measuring tool and measuring method - Google Patents
Long-shaft-distance parallelism measuring tool and measuring method Download PDFInfo
- Publication number
- CN105486203A CN105486203A CN201510840242.6A CN201510840242A CN105486203A CN 105486203 A CN105486203 A CN 105486203A CN 201510840242 A CN201510840242 A CN 201510840242A CN 105486203 A CN105486203 A CN 105486203A
- Authority
- CN
- China
- Prior art keywords
- long
- parallelism
- depth
- survey instrument
- clock gauge
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/24—Measuring arrangements characterised by the use of mechanical techniques for measuring angles or tapers; for testing the alignment of axes
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention discloses a long-shaft-distance parallelism measuring tool and measuring method. The measuring tool comprises a base, a long pipe and a dial gauge. One side wall of the base is provided with a channel. The long pipe comprises a plurality of adjusting pipes, which are sleeved axially in sequence. A first adjustment locking device is fixedly arranged in a jacket of the outer pipe at the connection place of two adjacent adjusting pipes. One end of the long pipe is fixedly connected with the side wall, right opposite to the channel, of the base, and the other end of the long pipe is fixedly connected with the fixation end of the dial gauge. The long-shaft-distance parallelism measuring tool can be used for measuring parallelism of any two shaft, the distance between which is relatively long, by adjusting the length of the long pipe; the measuring tool is compact in structure, and light and portable; reading is realized through the dial gauge, and thus measuring precision is high; and the long-shaft-distance parallelism measuring method based on the measuring tool is simple and convenient to operate.
Description
Technical field
The present invention relates to testing tool technical field, refer to a kind of survey instrument and measuring method thereof of the long wheelbase depth of parallelism especially.
Background technology
In mechanical manufacturing field, axle parallel mechanism is seen everywhere, and commonly, as the live-roller mechanism of diaxon parallel drive mechanism, multi-axis NC Machine Tools parallel motion axis mechanism and printing and dyeing textile equipment, it all requires to have the higher depth of parallelism between diaxon or two live-rollers.The depth of parallelism of existing diaxon take often slide calliper rule as survey instrument, by the wheelbase at kind of calliper diaxon two ends, and then calculates the diaxon depth of parallelism.This kind of survey instrument, because of the restriction of self range, can only be used for the depth of parallelism measuring the shorter diaxon of wheelbase, and for the measurement of the depth of parallelism of the longer diaxon of wheelbase, it cannot use.
Summary of the invention
Object one of the present invention is the survey instrument providing a kind of long wheelbase depth of parallelism.
A kind of survey instrument of the long wheelbase depth of parallelism, comprise end seat, long tube and clock gauge, described clock gauge comprises table body and is positioned at the stiff end and gauge head that the radial both sides of table body coaxially arrange, described end seat one sidewall has a conduit, described long tube comprises the adjustable pipe of some axially sockets successively, two adjacent adjustable pipes connections are in intrinsic first regulation locking device of outer tube overcoat, and long tube one end is fixedly connected with in the sidewall of conduit right opposite with end seat, and the other end is fixedly connected with the stiff end of clock gauge.
Further, the xsect of end seat conduit is opening V-type outwardly, and the angle of V-type conduit is 120 °.It is more stable that this setting can make reference axis be sandwiched in end seat V-type conduit.
Further, long tube is extended with Connection Block with the link of end seat, and long tube Connection Block is fixedly connected with by screw with end seat.This setting, to change end seat, makes the conduit of end seat adapt to different reference axis.
Further, the stiff end of long tube and clock gauge is socketed, intrinsic second regulation locking device of this junction long tube overcoat.Clock gauge and long tube can be rolled over point, so that during tool idle, take off clock gauge and carry out keeping and lay.
Object two of the present invention is the measuring method providing a kind of long wheelbase depth of parallelism.
A measuring method for the long wheelbase depth of parallelism, the survey instrument adopting the long wheelbase depth of parallelism of the present invention is survey instrument, comprises the steps:
1) conduit of survey instrument end seat is close to the cylinder of reference axis one end, adjust each adjustable pipe and be locked by the first regulation locking device, the gauge head of clock gauge is made to touch the cylinder of measured axle, and there is preferably reading, then reference axis is swung, observe the reading change of clock gauge, the least count Δ 1 of record clock gauge;
2) take off survey instrument, survey instrument is moved to the other end of reference axis, and the conduit of end seat is close to the cylinder of reference axis, swing reference axis, observe the reading change of clock gauge, the least count Δ 2 of record record clock gauge;
3) define and calculate diaxon depth of parallelism δ=(Δ 1-Δ 2) * 1000/(L-A), wherein, L is the length of reference axis, and A is the width of end seat conduit.
The survey instrument of the long wheelbase depth of parallelism of the present invention, by regulating the length of long tube, can be used for the measurement of the depth of parallelism of the longer any diaxon of wheelbase, its compact conformation, light, and adopt clock gauge reading, measuring accuracy is high, and this measuring method is simple, simple operation.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of one embodiment of the present invention;
Fig. 2 is the axial, cross-sectional view of the long tube of one embodiment of the present invention;
Fig. 3 is the plan structure schematic diagram of one embodiment of the present invention when measuring in reference axis one end;
Fig. 4 is the plan structure schematic diagram of one embodiment of the present invention when the reference axis other end is measured;
Fig. 5 is the structural representation that the gauge head of the survey instrument clock gauge of one embodiment of the present invention touches measured axle another location.
Embodiment
Be described in detail below in conjunction with the embodiment of accompanying drawing to the survey instrument of a kind of long wheelbase depth of parallelism of the present invention:
As shown in Figure 1 to Figure 3, the survey instrument of the long wheelbase depth of parallelism of the present invention, comprise end seat 1, long tube 2 and clock gauge 3, described clock gauge 3 comprises table body 30 and is positioned at the table stiff end 31 that coaxially arranges of the radial both sides of body 30 and gauge head 32, described end seat 1 one sidewall has a conduit 11, described long tube 2 comprises the adjustable pipe 21 of some axially sockets successively, two adjacent adjustable pipes 21 connections are in intrinsic first regulation locking device 22 of outer tube overcoat, long tube 2 one end is fixedly connected with in the sidewall of conduit 11 right opposite with end seat 1, and the other end is fixedly connected with the stiff end 31 of clock gauge 3.The xsect of end seat conduit 11 is opening V-type outwardly, and the angle of V-type conduit 11 is 120 °.Long tube 2 is extended with Connection Block 23 with the link of end seat 1, and long tube Connection Block 23 is fixedly connected with by screw 12 with end seat 1.Long tube 2 is socketed with the stiff end 31 of clock gauge 3, intrinsic second regulation locking device 24 of this junction long tube 2 overcoat.Wherein, first regulation locking device 22 of the present embodiment and the second regulation locking device 24 are set nut.
The survey instrument of the long wheelbase depth of parallelism of the present invention, in the location at reference axis 10 place when end seat 1 is for measuring; Long tube 2 is formed by connecting by some adjustable pipes 21, and some adjustable pipes 21 are socketed successively, by unclamping, tightening the first regulation locking device 22 of junction, adjusts the handing-over length of each adjacent adjustable pipe 21, realizes the adjustment of whole long tube 2 length; The counting that clock gauge 3 changes for wheelbase between reference axis 10 and measured axle 20.The survey instrument of this long wheelbase depth of parallelism, by regulating the length of long tube 2, can be used for the measurement of the depth of parallelism of the longer any diaxon of wheelbase, its compact conformation, light, and adopt clock gauge 3 reading, measuring accuracy is high.
The survey instrument of the long wheelbase depth of parallelism of the present invention, more stable for making reference axis 10 be sandwiched in end seat V-type conduit 11, preferably, the xsect of end seat conduit 11 is opening V-type outwardly, and the angle of V-type conduit 11 is 120 °; For making the conduit 11 of end seat 1 can adapt to different reference axis 10, preferably, long tube 2 is extended with Connection Block 23 with the link of end seat 1, and long tube Connection Block 23 is fixedly connected with by screw with end seat 1; During for ease of tool idle, can take off clock gauge 3 and carry out keeping and lay, preferably, long tube 2 is socketed with the stiff end 31 of clock gauge 3, intrinsic second regulation locking device 24 of this junction long tube 2 overcoat.The survey instrument of the long wheelbase depth of parallelism of the present invention, the first regulation locking device 22 and the second regulation locking device 24 can be set nut, also can be junction button etc.
The measuring method of the long wheelbase depth of parallelism of the present invention, the survey instrument adopting the long wheelbase depth of parallelism of the present invention is survey instrument, comprises the steps:
1) conduit 11 of survey instrument end seat 1 is close to the cylinder of reference axis 10 one end, adjust each adjustable pipe 21 and be locked by the first regulation locking device 22, the gauge head 32 of clock gauge 3 is made to touch the cylinder of measured axle 20, and there is preferably reading, as shown in Figure 3, then swing reference axis 10, observe the reading change of clock gauge 3, the least count Δ 1 of record clock gauge 3;
2) take off survey instrument, as shown in Figure 4, survey instrument is moved to the other end of reference axis 10, and the conduit 11 of end seat 1 is close to the cylinder of reference axis 10, as shown in Figure 4, swing reference axis 10, observe the reading change of clock gauge 3, the least count Δ 2 of record record clock gauge 3;
3) define and calculate diaxon depth of parallelism δ=(Δ 1-Δ 2) * 1000/(L-A), wherein, L is the length of reference axis 10, and A is the width of end seat conduit 11.
The measuring method of the long wheelbase depth of parallelism of the present invention, cylinder due to measured axle 20 is curved surface, the gauge head 32 of survey instrument clock gauge 3 touches the cylinder of measured axle 20, differ in position, as shown in Figure 5, during for fore-and-aft survey Δ 1, Δ 2, measuring position is consistent, therefore swing reference axis 10, make fore-and-aft survey position all as shown in Figure 1.The measuring method of this long wheelbase depth of parallelism is simple, simple operation, after survey instrument adjustment is constant, only need records reference axis 10 and the distance between axles difference (Δ 1-Δ 2) at measured axle 20 two ends, can obtain the diaxon depth of parallelism according to depth of parallelism formula.
Claims (5)
1. the survey instrument of a long wheelbase depth of parallelism, comprise end seat, long tube and clock gauge, described clock gauge comprises table body and is positioned at the stiff end and gauge head that the radial both sides of table body coaxially arrange, it is characterized in that: described end seat one sidewall has a conduit, described long tube comprises the adjustable pipe of some axially sockets successively, two adjacent adjustable pipes connections are in intrinsic first regulation locking device of outer tube overcoat, long tube one end is fixedly connected with in the sidewall of conduit right opposite with end seat, and the other end is fixedly connected with the stiff end of clock gauge.
2. the survey instrument of the long wheelbase depth of parallelism according to claim 1, is characterized in that: the xsect of end seat conduit is opening V-type outwardly, and the angle of V-type conduit is 120 °.
3. the survey instrument of the long wheelbase depth of parallelism according to claim 1, is characterized in that: long tube is extended with Connection Block with the link of end seat, and long tube Connection Block is fixedly connected with by screw with end seat.
4. the survey instrument of the long wheelbase depth of parallelism according to claim 1, is characterized in that: the stiff end of long tube and clock gauge is socketed, intrinsic second regulation locking device of this junction long tube overcoat.
5. a measuring method for the long wheelbase depth of parallelism, is characterized in that: the survey instrument adopting the present invention to weigh the long wheelbase depth of parallelism described in claim any one of 1 ~ power 4 is survey instrument, comprises the steps:
1) conduit of survey instrument end seat is close to the cylinder of reference axis one end, adjust each adjustable pipe and be locked by the first regulation locking device, the gauge head of clock gauge is made to touch the cylinder of measured axle, and there is preferably reading, then reference axis is swung, observe the reading change of clock gauge, the least count Δ 1 of record clock gauge;
2) take off survey instrument, survey instrument is moved to the other end of reference axis, and the conduit of end seat is close to the cylinder of reference axis, swing reference axis, observe the reading change of clock gauge, the least count Δ 2 of record record clock gauge;
3) define and calculate diaxon depth of parallelism δ=(Δ 1-Δ 2) * 1000/(L-A), wherein, L is the length of reference axis, and A is the width of end seat conduit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510840242.6A CN105486203A (en) | 2015-11-27 | 2015-11-27 | Long-shaft-distance parallelism measuring tool and measuring method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510840242.6A CN105486203A (en) | 2015-11-27 | 2015-11-27 | Long-shaft-distance parallelism measuring tool and measuring method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105486203A true CN105486203A (en) | 2016-04-13 |
Family
ID=55673342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510840242.6A Pending CN105486203A (en) | 2015-11-27 | 2015-11-27 | Long-shaft-distance parallelism measuring tool and measuring method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105486203A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108592768A (en) * | 2018-05-14 | 2018-09-28 | 山东电力设备有限公司 | A kind of slitting knife cutter shaft depth of parallelism and cutter registration measuring device |
| CN112179256A (en) * | 2020-10-28 | 2021-01-05 | 洛阳万基铝加工有限公司 | Roller system parallelism measuring tool and using method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6490806B1 (en) * | 2000-11-24 | 2002-12-10 | Christopher H. Stone | Cam shaft gear positioning system |
| CN2804793Y (en) * | 2005-06-14 | 2006-08-09 | 西安启源机电装备股份有限公司 | Means for measuring spatial parallel degree of two axles |
| CN202255246U (en) * | 2011-10-26 | 2012-05-30 | 南通润邦重机有限公司 | Parallelism measurement tool set for boring bar |
| CN202915870U (en) * | 2012-12-05 | 2013-05-01 | 山东双轮克莱德联合泵业有限公司 | A parallelism degree detecting tool used for detecting multistage pump workpieces |
| CN203241013U (en) * | 2013-05-30 | 2013-10-16 | 苏州瑞格思创光电科技有限公司 | Detection device used for detecting parallelism of guide rail |
| CN205156830U (en) * | 2015-11-27 | 2016-04-13 | 晋江佶邦机械技术服务有限公司 | Major axis is apart from measuring tool of depth of parallelism |
-
2015
- 2015-11-27 CN CN201510840242.6A patent/CN105486203A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6490806B1 (en) * | 2000-11-24 | 2002-12-10 | Christopher H. Stone | Cam shaft gear positioning system |
| CN2804793Y (en) * | 2005-06-14 | 2006-08-09 | 西安启源机电装备股份有限公司 | Means for measuring spatial parallel degree of two axles |
| CN202255246U (en) * | 2011-10-26 | 2012-05-30 | 南通润邦重机有限公司 | Parallelism measurement tool set for boring bar |
| CN202915870U (en) * | 2012-12-05 | 2013-05-01 | 山东双轮克莱德联合泵业有限公司 | A parallelism degree detecting tool used for detecting multistage pump workpieces |
| CN203241013U (en) * | 2013-05-30 | 2013-10-16 | 苏州瑞格思创光电科技有限公司 | Detection device used for detecting parallelism of guide rail |
| CN205156830U (en) * | 2015-11-27 | 2016-04-13 | 晋江佶邦机械技术服务有限公司 | Major axis is apart from measuring tool of depth of parallelism |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108592768A (en) * | 2018-05-14 | 2018-09-28 | 山东电力设备有限公司 | A kind of slitting knife cutter shaft depth of parallelism and cutter registration measuring device |
| CN112179256A (en) * | 2020-10-28 | 2021-01-05 | 洛阳万基铝加工有限公司 | Roller system parallelism measuring tool and using method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107478167B (en) | Device and method for measuring inner diameter of cylinder sleeve | |
| CN105526885B (en) | A kind of taper hole cone angle high-precision detecting method based on composite probe | |
| CN102303266B (en) | Special protractor for taper hole | |
| CN203501945U (en) | Half shaft length gauge | |
| CN103063113A (en) | Detecting jig for semiround workpiece | |
| CN102589377B (en) | Measuring instrument testing fixture for length measuring machine | |
| CN205156830U (en) | Major axis is apart from measuring tool of depth of parallelism | |
| CN105486203A (en) | Long-shaft-distance parallelism measuring tool and measuring method | |
| CN201903339U (en) | Inner diameter multi-parameter measuring device for large length-diameter ratio pipe fitting | |
| CN101245980A (en) | Vernier caliper for spacing between internal spline rods | |
| CN201173756Y (en) | Vernier caliper for spacing between internal spline rods | |
| CN103322962A (en) | Gauge and method for measuring diameter of large-sized steel wire bearing rail | |
| CN111055167B (en) | Indexing two-link type ball rod instrument and method for detecting machine tool precision by using same | |
| CN106767284A (en) | A kind of length-measuring appliance | |
| CN210664302U (en) | Internal spline coaxiality inspection device and inspection mandrel thereof | |
| CN201285266Y (en) | Position degree detection apparatus | |
| CN203798266U (en) | External thread intermediate diameter micrometer | |
| CN202974166U (en) | Coaxiality error group test fixture | |
| CN102749014B (en) | Tolerance inspection caliper rule | |
| CN202255340U (en) | High-precision measuring tool for measuring diameter of deep bore | |
| CN203037185U (en) | Detecting jig for semicircular workpiece | |
| CN206919766U (en) | A kind of ring gauge calibration fixture | |
| CN202522196U (en) | Indicating gauge testing fixture for length measuring machine | |
| CN203518981U (en) | Gauge for measuring diameter of large-sized steel wire bearing rail hole | |
| CN203758418U (en) | Measurement characteristic calibration device used for roof dynamic instrument calibration device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160413 |
|
| WD01 | Invention patent application deemed withdrawn after publication |