CN107560569A - A kind of tools for measurement of axle external diameter - Google Patents
A kind of tools for measurement of axle external diameter Download PDFInfo
- Publication number
- CN107560569A CN107560569A CN201710867172.2A CN201710867172A CN107560569A CN 107560569 A CN107560569 A CN 107560569A CN 201710867172 A CN201710867172 A CN 201710867172A CN 107560569 A CN107560569 A CN 107560569A
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- cylindrical cavity
- measurement
- external diameter
- axle
- gauge
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Abstract
The invention discloses a kind of tools for measurement of axle external diameter, include pedestal and air-gauge, the air-gauge is connected with measure seat, the measure seat is internally provided with to place the cylindrical cavity of axle to be measured, the cylindrical cavity is through to the upper of the measure seat, lower two end faces, the gauge head of the air-gauge is arranged to even number, the gauge head is radially arranged along cylindrical cavity, the gauge head is towards inside cylindrical cavity, the gauge head two is one group, it is arranged on one of cylindrical cavity diametrically, lifting platform is provided with the pedestal, the lifting platform is correspondingly arranged at below cylindrical cavity, the lifting platform is adjusting the height of axle to be measured.The present invention both reduces the cost of the external diameter of measure axle different cross section, is user-friendly again.
Description
Technical field
The present invention relates to machining technology field, more particularly to a kind of tools for measurement of axle external diameter.
Background technology
In the prior art, pass through when being measured to axle external diameter frequently with air-gauge, when determining workpiece, put the workpiece in
In cylindrical cavity, gauge head is blown to axle to be measured, and length signals is converted into airflow signal by air-gauge, passes through graduated glass
Buoy indicating value in pipe, or gas signal is converted to by the light beam indicating value that electric signal is made up of luminous tube by pneumatic-to-current converter.But
It is the instrument for being currently used for determining axle external diameter, can only once determines the axle external diameter in one section of axle, measure axle is different is cut when needing
Replacing tools for measurement is just needed to be measured when the external diameter in face, this can not only make troubles but also can cause into user's use
This rising.
The content of the invention
Present invention seek to address that above-mentioned mentioned technical problem, there is provided a kind of tools for measurement of axle external diameter, in measure axle
When the external diameter of different cross section, reach the purpose for being user-friendly and reducing cost.
To realize a kind of spindle assemblies of grinding machine that the object of the invention provides, include pedestal and air-gauge, institute
State air-gauge and be connected with measure seat, the measure seat is internally provided with to place the cylindrical cavity of axle to be measured, the cylinder
Cavity is through to upper and lower two end faces of the measure seat, and the gauge head of the air-gauge is arranged to even number, the gauge head edge
Cylindrical cavity is radially arranged, and for the gauge head towards inside cylindrical cavity, the gauge head two is one group, is arranged on cylindrical cavity
One be diametrically provided with lifting platform on the pedestal, the lifting platform is correspondingly arranged at below cylindrical cavity, the lifting
Platform is adjusting the height of axle to be measured.
As the further improvement of above-mentioned technical proposal, the lifting platform is connected with adjusting screw rod, and the adjusting screw rod is matched somebody with somebody
Set is connected with a nut, and the nut is fixedly connected on pedestal.
As the further improvement of above-mentioned technical proposal, the adjusting screw rod lower end is connected with handwheel, and the handwheel is used for
Drive adjusting screw rod rotation.
As the further improvement of above-mentioned technical proposal, two groups of gauge head groups are provided with a periphery of the cylindrical cavity
Into measurement plane, two groups of gauge heads be arranged on two it is orthogonal diametrically.
As the further improvement of above-mentioned technical proposal, the measurement plane is provided with several.
As the further improvement of above-mentioned technical proposal, position that the cylindrical cavity internal face corresponds to gauge head is provided with logical
Air drain, the air channel are communicated to the upper and lower end face of cylindrical cavity internal face.
As the further improvement of above-mentioned technical proposal, the nozzle of the gauge head is arranged to circular hole nozzle or rectangle spray
Mouth.
As the further improvement of above-mentioned technical proposal, the measure seat bottom is connected with three uniform supports of circumference
Post, three support column lower ends are connected with pedestal.
As the further improvement of above-mentioned technical proposal, the measure seat top is provided with guide holder, and the guide holder is set
Through hole is equipped with, the through hole and cylindrical cavity are coaxially arranged, and the diameter of the through hole bottom is identical with the diameter of cylindrical cavity, institute
State and be arranged to guiding surface in the middle part of through hole.
The beneficial effects of the invention are as follows：
On pedestal, Correspondent cy linder empty cavity position is provided with to adjust the lifting platform of shaft position to be measured the present invention.Measure
When workpiece, put the workpiece in cylindrical cavity, gauge head is blown to axle to be measured, air-gauge indicating value.When need determine axle not
With section external diameter when, it is only necessary to change the position of lifting platform, put the workpiece in cylindrical cavity, it is possible to so that gauge head pair
The different height of workpiece is answered, reaches the purpose of the different cross section external diameter of measure axle.The present invention both reduces measure axle different cross section
The cost of external diameter, is user-friendly again.
Brief description of the drawings
The embodiment of the present invention is described in further detail below in conjunction with accompanying drawing, wherein：
Fig. 1 is the structural representation of the present invention；
Fig. 2 is that Fig. 1 removes the top view after support column, pedestal；
Fig. 3 is Fig. 2 A-A sectional views；
Fig. 4 is the structural representation of present invention axle part to be measured.
Embodiment
As Figure 1-Figure 4, the present invention is provided with pedestal 1, and three adjustable support columns 2 are provided with pedestal 1,
Measure seat 3 is installed, three support columns 2 are circumferential to be uniformly arranged in measure seat 3 bottom, and support column 2 can be according to reality on support column 2
Border needs, and adjusts each height so that the measure keep level of seat 3.Measure seat 3 is internally provided with cylindrical cavity, and cylindrical cavity is with surveying
The upper and lower surface of reservation 3 communicates, to place axle to be measured.It is provided with measure seat 3 and plays a part of to be oriented to and protect axle to be measured
Guide holder 8, guide holder 8 is provided with through hole, and through hole is coaxially arranged with cylindrical cavity, the diameter of through hole bottom and cylindrical cavity
Diameter is identical, and is arranged to stepped in the middle part of through hole, and the diameter on through hole top is bigger than the diameter of cylindrical cavity, so loads
Do not have to deliberately be directed at cylindrical cavity when axle to be measured, axle to be measured is put into the through hole that guide holder 8 sets, axle to be measured can slip into circle
Post cavity.Measure seat 3 is connected with air-gauge, and the gauge head 4 of air-gauge is radially arranged along cylindrical cavity and gauge head 4 is towards circle
Post cavity, gauge head 4 are two-by-two one group, are arranged on one of cylindrical cavity diametrically, two are provided with the periphery of cylindrical cavity
Individual measurement plane, measurement plane are made up of two groups of gauge heads 4, and two groups of gauge heads 4 are arranged on two orthogonal diameters of cylindrical cavity
On.Two measurement planes can measure the cylindricity of axle to be measured.Two groups are diametrically set cylindrical cavity two is orthogonal
Gauge head 4, the circularity of axle to be measured can be measured.Wherein cylindrical cavity internal face corresponds to the position of gauge head 4 and is provided with air channel 7, ventilation
Groove 7 connects with the upper and lower end face of cylindrical cavity internal face.The external diameter of the different cross section of axle is determined in order to facilitate user, in pedestal 1
The position of upper Correspondent cy linder cavity center is provided with lifting platform 5, and the lower section of lifting platform 5 is connected with adjusting screw rod, and adjusting screw rod is supporting
Nut 6 is connected with, nut 6 is fixedly mounted on pedestal 1, and handwheel is connected with below adjusting screw rod, and handwheel controls to adjust screw rod rotation
Transfer and realize that lifting platform 5 lifts.When needing to determine the external diameter of different cross section of axle, tested shaft member is put into cylindrical cavity
Interior, tested shaft member lower end contacts with lifting platform 5, controls adjustment adjusting screw rod to lift by handwheel, changes the height position of axle to be measured
Put, gauge head 4 is blown to axle to be measured, and gas is flowed out from air channel 7, and length signals is converted into airflow signal by air-gauge, is passed through
Buoy indicating value in graduated glass tube, or gas signal is converted to by electric signal by pneumatic-to-current converter, it is made up of luminous tube
Light beam indicating value, it is possible to determine the external diameter of the different cross section of axle.Wherein, the nozzle of gauge head 4 could be arranged to circular hole nozzle or
Rectangular nozzle.The present invention both reduces the cost of the external diameter of measure axle different cross section, is user-friendly again.
Above example is not limited to the embodiment technical scheme of itself, can be incorporated between embodiment new
Embodiment.The above embodiments are merely illustrative of the technical solutions of the present invention and is not limited, all without departing from the present invention
Any modification of spirit and scope or equivalent substitution, it all should cover in the range of technical solution of the present invention.
Claims (9)
1. a kind of tools for measurement of axle external diameter, includes pedestal (1) and air-gauge, the air-gauge is connected with measure seat
(3), the measure seat (3) is internally provided with to place the cylindrical cavity of axle to be measured, and the cylindrical cavity is through to the survey
Upper and lower two end faces of reservation (3), the gauge head (4) of the air-gauge are arranged to even number, and the gauge head (4) is empty along cylinder
Chamber is radially arranged, and for the gauge head (4) towards inside cylindrical cavity, the gauge head (4) two is one group, is arranged on cylindrical cavity
One diametrically, it is characterised in that：Lifting platform (5) is provided with the pedestal (1), the lifting platform (5) is correspondingly arranged at
Below cylindrical cavity, the lifting platform (5) is adjusting the height of axle to be measured.
A kind of 2. tools for measurement of axle external diameter according to claim 1, it is characterised in that：The lifting platform (5) is connected with
Adjusting screw rod, the adjusting screw rod is supporting to be connected with a nut (6), and the nut (6) is fixedly connected on pedestal (1).
A kind of 3. tools for measurement of axle external diameter according to claim 2, it is characterised in that：The adjusting screw rod lower end connection
There is handwheel, the handwheel is used to drive adjusting screw rod to rotate.
4. according to a kind of tools for measurement of any described axle external diameter in claim 1-3, it is characterised in that：The cylindrical cavity
A periphery on be provided with two groups of gauge heads (4) composition measurement planes, two groups of gauge heads (4) are arranged on two orthogonal diameters
On.
A kind of 5. tools for measurement of axle external diameter according to claim 4, it is characterised in that：If the measurement plane is provided with
Dry.
A kind of 6. tools for measurement of axle external diameter according to claim 5, it is characterised in that：The cylindrical cavity internal face pair
The position of gauge head (4) is answered to be provided with air channel (7), the air channel (7) is communicated to the upper and lower end face of cylindrical cavity internal face.
A kind of 7. tools for measurement of axle external diameter according to claim 1, it is characterised in that：The nozzle of the gauge head (4) is set
It is set to circular hole nozzle or rectangular nozzle.
A kind of 8. tools for measurement of axle external diameter according to claim 7, it is characterised in that：Described measure seat (3) bottom connects
Three uniform support columns of circumference (2) are connected to, three support column (2) lower ends are connected with pedestal (1).
A kind of 9. tools for measurement of axle external diameter according to claim 8, it is characterised in that：Described measure seat (3) top peace
Equipped with guide holder (8), the guide holder (8) is provided with through hole, and the through hole and cylindrical cavity are coaxially arranged, the through hole bottom
Diameter it is identical with the diameter of cylindrical cavity, be arranged to guiding surface in the middle part of the through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710867172.2A CN107560569A (en) | 2017-09-22 | 2017-09-22 | A kind of tools for measurement of axle external diameter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710867172.2A CN107560569A (en) | 2017-09-22 | 2017-09-22 | A kind of tools for measurement of axle external diameter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107560569A true CN107560569A (en) | 2018-01-09 |
Family
ID=60982247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710867172.2A Pending CN107560569A (en) | 2017-09-22 | 2017-09-22 | A kind of tools for measurement of axle external diameter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107560569A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109470184A (en) * | 2018-12-25 | 2019-03-15 | 中国航发哈尔滨轴承有限公司 | It is a kind of for measuring the electron column pneumoelectric micrometer of bearing bore diameter |
| CN110715624A (en) * | 2019-10-24 | 2020-01-21 | 重庆美心翼申机械股份有限公司 | Detection tool and detection method for pneumatically detecting taper angle |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10332357A (en) * | 1997-05-27 | 1998-12-18 | Tokyo Seimitsu Co Ltd | Measuring head in pneumatic micrometer for measuring outside diameter |
| JPH11237227A (en) * | 1998-02-24 | 1999-08-31 | Murata Mach Ltd | Work measuring equipment |
| CN101660894A (en) * | 2009-09-11 | 2010-03-03 | 天津大学 | Device and method based on parallel light and used for multi-vision visual detection |
| CN102175134A (en) * | 2010-12-31 | 2011-09-07 | 烟台思科博量仪有限公司 | External diameter multi-section measuring apparatus of gear and rack type piston |
| CN104889861A (en) * | 2015-05-18 | 2015-09-09 | 上海应用技术学院 | Semi-automatic polishing machine for laboratory |
| CN205572492U (en) * | 2016-01-28 | 2016-09-14 | 东海盈达空调设备有限公司 | Pneumatic response shearing pliers |
| JP2017053739A (en) * | 2015-09-10 | 2017-03-16 | オプティトラック・ジャパン株式会社 | Motion capture method and motion capture system |
| CN207248127U (en) * | 2017-09-22 | 2018-04-17 | 江门市力泰科技有限公司 | A kind of tools for measurement of axis outside diameter |
-
2017
- 2017-09-22 CN CN201710867172.2A patent/CN107560569A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10332357A (en) * | 1997-05-27 | 1998-12-18 | Tokyo Seimitsu Co Ltd | Measuring head in pneumatic micrometer for measuring outside diameter |
| JPH11237227A (en) * | 1998-02-24 | 1999-08-31 | Murata Mach Ltd | Work measuring equipment |
| CN101660894A (en) * | 2009-09-11 | 2010-03-03 | 天津大学 | Device and method based on parallel light and used for multi-vision visual detection |
| CN102175134A (en) * | 2010-12-31 | 2011-09-07 | 烟台思科博量仪有限公司 | External diameter multi-section measuring apparatus of gear and rack type piston |
| CN104889861A (en) * | 2015-05-18 | 2015-09-09 | 上海应用技术学院 | Semi-automatic polishing machine for laboratory |
| JP2017053739A (en) * | 2015-09-10 | 2017-03-16 | オプティトラック・ジャパン株式会社 | Motion capture method and motion capture system |
| CN205572492U (en) * | 2016-01-28 | 2016-09-14 | 东海盈达空调设备有限公司 | Pneumatic response shearing pliers |
| CN207248127U (en) * | 2017-09-22 | 2018-04-17 | 江门市力泰科技有限公司 | A kind of tools for measurement of axis outside diameter |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109470184A (en) * | 2018-12-25 | 2019-03-15 | 中国航发哈尔滨轴承有限公司 | It is a kind of for measuring the electron column pneumoelectric micrometer of bearing bore diameter |
| CN110715624A (en) * | 2019-10-24 | 2020-01-21 | 重庆美心翼申机械股份有限公司 | Detection tool and detection method for pneumatically detecting taper angle |
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