CN106168458A - A kind of device detecting T-shaped hole axiality - Google Patents
A kind of device detecting T-shaped hole axiality Download PDFInfo
- Publication number
- CN106168458A CN106168458A CN201610810836.7A CN201610810836A CN106168458A CN 106168458 A CN106168458 A CN 106168458A CN 201610810836 A CN201610810836 A CN 201610810836A CN 106168458 A CN106168458 A CN 106168458A
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- detection
- axle
- shaped hole
- slide block
- axiality
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- 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
- G01B5/25—Measuring arrangements characterised by the use of mechanical techniques for measuring angles or tapers; for testing the alignment of axes for testing the alignment of axes
- G01B5/252—Measuring arrangements characterised by the use of mechanical techniques for measuring angles or tapers; for testing the alignment of axes for testing the alignment of axes for measuring eccentricity, i.e. lateral shift between two parallel axes
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The present invention relates to a kind of device detecting T-shaped hole axiality, including base, base is provided with the two detection axles in opposite directions and on same axis of pitch, and two detection axles are respectively in the first suitable detection axle of the hole less with diameter in T-shaped hole and T-shaped hole the second detection axle that the hole being relatively large in diameter is suitable；Base is provided with and drives the first detection axle towards/the second detection drive mechanism of moving of axle dorsad；Second detection axle can vertically move by respect thereto.The apparatus structure of the detection T-shaped hole axiality of the present invention is simple, during detection, only the big nose end with the workpiece of T-shaped hole need to be enclosed within the second detection axle, by the method making the first detection axle stretch in aperture, whether to cause the second detection axle to vertically move, can determine whether out that T-shaped hole is the most coaxial, and according to the second detection axle amount of vertically moving, detect the axiality of T-shaped hole, simple to operation, and measurement result is the most reliable.
Description
Technical field
The present invention relates to a kind of cubing, particularly relate to a kind of device detecting T-shaped hole axiality.
Background technology
Axiality refers to that measured circle cylindrical axis degree not coaxial to datum axis, axiality detection are that machining is measured
Middle frequently problem.The method of detection axiality is to utilize two pieces of amesdials and a free gyroscope as steps described below at present
Detect:
1, reference axis is fixed on free gyroscope；
2, reference axis is adjusted so that it is concentric with free gyroscope；
3, two pieces of amesdials, are fixed by gauge stand, and split the both sides of measured axis diameter；
4, the position of amesdial is adjusted so that it is contact with measured axis surface；
5, the registration making two pieces of amesdials is 0；
6, open free gyroscope, drive workpiece to rotate along reference axis axle center；
7, observe simultaneously and record the registration of two pieces of amesdials.
Calculate the difference of the registration of two pieces of amesdials.Maximum of which one group, is the actual axiality of measured axis.
But said method can only detect columned workpiece or columned hole, for there is the workpiece of T-shaped hole, the most not
The macropore of T-shaped hole and the axiality of aperture can be detected.And the axiality of T-shaped hole has large effect to the installation accuracy of workpiece,
Especially in automobile industry, therefore, to assure that the T-shaped hole in workpiece possesses higher axiality.
Because above-mentioned defect, the design people, the most in addition research and innovation, to founding the detection of a kind of new structure
The device of T-shaped hole axiality so that it is have more the value in industry.
Summary of the invention
For solving above-mentioned technical problem, it is an object of the invention to provide a kind of simple in construction, easily operation and can accurately detect T
The device of shape hole axiality.
The device of the detection T-shaped hole axiality of the present invention, including base, described base is provided with two in opposite directions and at same horizontal stroke
Detection axle on axis, two detection axles be respectively the first suitable detection axle of the hole the least with diameter in described T-shaped hole and
The second detection axle that the hole that is relatively large in diameter in described T-shaped hole is suitable；Described base is provided with the described first detection axle court of driving
To/the most described second detection the drive mechanism that moves of axle；Described second detection axle can vertically move by the most described base.
Further, described base includes the base plate of level and side plate connected vertically with base plate, described first detection axle
End vertical connect and have gripper shoe, the end of described gripper shoe connects the first slide block, described first slide block and described base plate
It is slidably connected；The end of described second detection axle connects has the second slide block, described second slide block to be slidably connected with described side plate.
Further, described side plate is provided with the scale of the second slide block amount of vertically moving described in labelling.
Further, it is connected between described side plate and base plate and has the reinforcing plate supporting described second slide block.
Further, described drive mechanism is the cylinder that telescopic arm is connected with described first slide block.
Further, described first detection axle removably connects with described gripper shoe, described second detection axle and described the
Two slide blocks removably connect.
By such scheme, the apparatus structure of the detection T-shaped hole axiality of the present invention is simple, during detection, only need to will have T
The big nose end of the workpiece in shape hole is enclosed within the second detection axle, by making the first detection axle stretch in aperture, whether cause the second inspection
Survey the method that axle vertically moves, can determine whether out that T-shaped hole is the most coaxial, and according to the second detection axle amount of vertically moving, detect T-shaped
The axiality in hole, simple to operation, and measurement result is the most reliable.
Described above is only the general introduction of technical solution of the present invention, in order to better understand the technological means of the present invention,
And can be practiced according to the content of description, below with presently preferred embodiments of the present invention and coordinate accompanying drawing describe in detail as after.
Accompanying drawing explanation
Fig. 1 is the structural representation of present invention workpiece to be detected；
Fig. 2 is the structural representation of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawings and embodiment, the detailed description of the invention of the present invention is described in further detail.Hereinafter implement
Example is used for illustrating the present invention, but is not limited to the scope of the present invention.
Seeing Fig. 1 and Fig. 2, a kind of device detecting T-shaped hole axiality described in a preferred embodiment of the present invention, the end of including
Seat, base includes base plate 11 and the side plate connected vertically with base plate 11 12 of level；Base is provided with two in opposite directions and at same horizontal stroke
Detection axle on axis, two detection axles are respectively the first inspection that the hole less with diameter in the T-shaped hole 61 of workpiece 60 is suitable
Survey the second detection axle 22 that the hole being relatively large in diameter in axle 21 and T-shaped hole 61 is suitable；The end vertical of the first detection axle 21 connects
Having gripper shoe 31, the end of gripper shoe 31 connects has the first slide block 32, the first slide block 32 to be slidably connected with base plate 11；Second detection
The end of axle 22 connects has the second slide block 41, the second slide block 41 to be slidably connected with side plate 12, and the i.e. second detection axle 22 can be relative
Base vertically moves；Base is provided with and drives described first detection axle 21 towards/the second detection driving machine of moving of axle 22 dorsad
Structure, concrete, drive mechanism is telescopic arm and the cylinder 51 of the first slide block 32 connection, and cylinder 51 is arranged on base plate 11.
In order to weigh the displacement of the second slide block 41 during detection, it is sliding that the present invention is provided with labelling second on side plate 12
The scale 42 of block 41 amount of vertically moving.
For avoid the second detection axle 22 upon installation, carry out forward position side plate 12 slide downward tested, the present invention is in side
It is connected between plate 12 with base plate 11 and has the reinforcing plate 43 supporting the second slide block 41.
In order to measure different T-shaped hole, the first detection axle 21 is removably connected by the present invention with gripper shoe 31, the
Two detection axles 22 removably connect with the second slide block 41, in order to install in gripper shoe 31 with the second slide block 41 and fit mutually with T-shaped hole
The detection axle joined.
The operation principle of the present invention is as follows:
During detection, first the first detection axle 21 and the second detection axle 22 are horizontally mounted on base, and make the first detection
Axle 21 is coaxial with the second detection axle 22, and the first detection axle 21 specifically can be made by the following method coaxial with the second detection axle 22:
(1) shaft coupling is utilized to connect the end of the first detection axle 21 and the end of the second detection axle 22；
(2) other end of the second detection axle 22 is connected on the second slide block 41, according to the second slide block 41 opposed bottom 11
Height, between base plate 11 and side plate 12 place one support the second slide block 41 reinforcing plate 43；
(3) other end of the first detection axle 21 is connected in gripper shoe 31, again gripper shoe 31 is passed through the first slide block 41
It is arranged on base plate 11；
(4) drive the first slide block 32 to move horizontally, make the end of the first detection axle 21 depart from shaft coupling, finally by shaft coupling
Take off from the end of the second detection axle 22.
Then the big nose end with the workpiece 60 of T-shaped hole 61 is enclosed within the second detection axle 22, drives the first detection axle 21
Move horizontally, make the first detection axle 21 stretch in the aperture of workpiece 60；After the first detection axle 21 contacts with the second detection axle 22,
Scale on comparison side plate 12, measures the second detection displacement of vertically moving of axle 22, can draw the same of T-shaped hole 61 in workpiece 60
Axle degree.
The above is only the preferred embodiment of the present invention, is not limited to the present invention, it is noted that for this skill
For the those of ordinary skill in art field, on the premise of without departing from the technology of the present invention principle, it is also possible to make some improvement and
Modification, these improve and modification also should be regarded as protection scope of the present invention.
Claims (6)
1. the device detecting T-shaped hole axiality, it is characterised in that: include base, described base be provided with two in opposite directions and
Detection axle on same axis of pitch, two detection axles are respectively the first inspection that the hole less with diameter in described T-shaped hole is suitable
Survey the second detection axle that the hole being relatively large in diameter in axle and described T-shaped hole is suitable；Described base is provided with described first inspection of driving
Survey axle towards the/the most described second detection drive mechanism that moves of axle；Described second detection axle can the most described base longitudinal direction
Mobile.
The device of detection T-shaped hole axiality the most according to claim 1, it is characterised in that: described base includes level
Base plate and side plate connected vertically with base plate, the end vertical of described first detection axle connects gripper shoe, described gripper shoe
End connects has the first slide block, described first slide block to be slidably connected with described base plate；The end of described second detection axle connects to be had
Second slide block, described second slide block is slidably connected with described side plate.
The device of detection T-shaped hole axiality the most according to claim 2, it is characterised in that: described side plate is provided with labelling
The scale of the described second slide block amount of vertically moving.
The device of detection T-shaped hole axiality the most according to claim 3, it is characterised in that: between described side plate and base plate
Connect and have the reinforcing plate supporting described second slide block.
The device of detection T-shaped hole axiality the most according to claim 2, it is characterised in that: described drive mechanism is flexible
The cylinder that arm is connected with described first slide block.
6. according to the device of the detection T-shaped hole axiality described in any one of claim 2-5, it is characterised in that: described first inspection
Surveying axle to removably connect with described gripper shoe, described second detection axle removably connects with described second slide block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610810836.7A CN106168458A (en) | 2016-09-08 | 2016-09-08 | A kind of device detecting T-shaped hole axiality |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610810836.7A CN106168458A (en) | 2016-09-08 | 2016-09-08 | A kind of device detecting T-shaped hole axiality |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106168458A true CN106168458A (en) | 2016-11-30 |
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ID=57376990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610810836.7A Pending CN106168458A (en) | 2016-09-08 | 2016-09-08 | A kind of device detecting T-shaped hole axiality |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106168458A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109163645A (en) * | 2018-11-08 | 2019-01-08 | 衡阳市振洋汽车配件有限公司 | Central of the parts hole coaxiality check fixture |
| CN110530245A (en) * | 2019-09-19 | 2019-12-03 | 广西玉柴机器股份有限公司 | A kind of cylinder cover guide pipe internal-external circle concentricity cubing and detection method |
| CN112697094A (en) * | 2020-11-30 | 2021-04-23 | 南京佗道医疗科技有限公司 | Method for measuring coaxiality of shaft part with round hole |
| CN114018139A (en) * | 2021-10-18 | 2022-02-08 | 河南华盛隆源电气有限公司 | Business turn over line sleeve pipe axiality inspection frock |
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| US20120266474A1 (en) * | 2011-04-21 | 2012-10-25 | Hon Hai Precision Industry Co., Ltd. | Concentricity test device |
| CN103486950A (en) * | 2013-10-08 | 2014-01-01 | 江苏祥源电气设备有限公司 | Die for inspecting screw holecoaxiality of crimping semi-finished hardware fittings |
| CN103673849A (en) * | 2013-11-29 | 2014-03-26 | 南通高盛机械制造有限公司 | Device for detecting coaxiality of oil cylinder barrel |
| CN103759627A (en) * | 2011-12-31 | 2014-04-30 | 许晓华 | Stepped shaft concentricity detection device |
| KR101405036B1 (en) * | 2013-01-16 | 2014-06-19 | 한국남부발전(주) | Apparatus for measuring concentricity of shaft |
| CN203848791U (en) * | 2014-05-09 | 2014-09-24 | 合肥威尔燃油系统有限责任公司 | Measuring device used for measuring filter element coaxiality |
| CN203881285U (en) * | 2014-03-26 | 2014-10-15 | 航天精工股份有限公司 | Device for measuring coaxiality |
| CN205027291U (en) * | 2015-09-23 | 2016-02-10 | 四川飞亚汽车零部件有限公司 | Bent axle microcephaly screw axiality detects instrument |
| CN205175283U (en) * | 2015-11-30 | 2016-04-20 | 华庆健身科技（惠州）有限公司 | Bicycle testing arrangement with locking mechanism |
| CN206131969U (en) * | 2016-09-08 | 2017-04-26 | 齐泰兴精工科技（苏州）有限公司 | Detect T shape holecoaxiality's device |
-
2016
- 2016-09-08 CN CN201610810836.7A patent/CN106168458A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120266474A1 (en) * | 2011-04-21 | 2012-10-25 | Hon Hai Precision Industry Co., Ltd. | Concentricity test device |
| CN103759627A (en) * | 2011-12-31 | 2014-04-30 | 许晓华 | Stepped shaft concentricity detection device |
| KR101405036B1 (en) * | 2013-01-16 | 2014-06-19 | 한국남부발전(주) | Apparatus for measuring concentricity of shaft |
| CN103486950A (en) * | 2013-10-08 | 2014-01-01 | 江苏祥源电气设备有限公司 | Die for inspecting screw holecoaxiality of crimping semi-finished hardware fittings |
| CN103673849A (en) * | 2013-11-29 | 2014-03-26 | 南通高盛机械制造有限公司 | Device for detecting coaxiality of oil cylinder barrel |
| CN203881285U (en) * | 2014-03-26 | 2014-10-15 | 航天精工股份有限公司 | Device for measuring coaxiality |
| CN203848791U (en) * | 2014-05-09 | 2014-09-24 | 合肥威尔燃油系统有限责任公司 | Measuring device used for measuring filter element coaxiality |
| CN205027291U (en) * | 2015-09-23 | 2016-02-10 | 四川飞亚汽车零部件有限公司 | Bent axle microcephaly screw axiality detects instrument |
| CN205175283U (en) * | 2015-11-30 | 2016-04-20 | 华庆健身科技（惠州）有限公司 | Bicycle testing arrangement with locking mechanism |
| CN206131969U (en) * | 2016-09-08 | 2017-04-26 | 齐泰兴精工科技（苏州）有限公司 | Detect T shape holecoaxiality's device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109163645A (en) * | 2018-11-08 | 2019-01-08 | 衡阳市振洋汽车配件有限公司 | Central of the parts hole coaxiality check fixture |
| CN110530245A (en) * | 2019-09-19 | 2019-12-03 | 广西玉柴机器股份有限公司 | A kind of cylinder cover guide pipe internal-external circle concentricity cubing and detection method |
| CN112697094A (en) * | 2020-11-30 | 2021-04-23 | 南京佗道医疗科技有限公司 | Method for measuring coaxiality of shaft part with round hole |
| CN114018139A (en) * | 2021-10-18 | 2022-02-08 | 河南华盛隆源电气有限公司 | Business turn over line sleeve pipe axiality inspection frock |
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Application publication date: 20161130 |