CN109883286A - A kind of axial dimension measurement cubing - Google Patents
A kind of axial dimension measurement cubing Download PDFInfo
- Publication number
- CN109883286A CN109883286A CN201910278862.3A CN201910278862A CN109883286A CN 109883286 A CN109883286 A CN 109883286A CN 201910278862 A CN201910278862 A CN 201910278862A CN 109883286 A CN109883286 A CN 109883286A
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- axial end
- locating piece
- dial gauge
- hole
- shaft
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- 238000005259 measurement Methods 0.000 title abstract description 10
- 238000009434 installation Methods 0.000 claims description 9
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention discloses a kind of axial dimensions to measure cubing, for measuring the step surface in shaft end portion at a distance from axial end, including axis standard component and the axial end locating piece for being placed on axial end, the axial end locating piece is equipped with dial gauge fixture, the dial gauge is installed, the axis direction of the gauge rod of the dial gauge is perpendicular to the step surface and perpendicular to the contact surface of the axial end locating piece and the axial end on the dial gauge fixture；Axial end locating piece is placed on first in the axial end of axis standard component, the axial end of axis standard component is measured to the distance of step surface, reading is mixed up, then goes the axial end of measurement workpiece for measurement to the distance of step surface, according to the reading of the pointer of gauge outfit it is known that the reading of measured workpiece.
Description
Technical field
The present invention relates to a kind of axial dimensions to measure cubing.
Background technique
As shown, the prior art can only use general inspection when measuring the step surface in shaft end portion at a distance from axial end
Tool, more inconvenient when measuring, the accuracy of measurement result cannot be effectively ensured, especially when step surface size is smaller,
The prior art is even more to be difficult to measure.
Summary of the invention
In order to make up the above deficiency, the present invention provides one kind to be capable of measuring conveniently, and measurement result standard can be effectively ensured
Really, reliably axial dimension measures cubing.
The technical scheme is that a kind of axial dimension measures cubing, for measuring step surface and the shaft end in shaft end portion
The distance in face, including axis standard component and the axial end locating piece for being placed on axial end, the axial end locating piece is equipped with percentage
Table folder has, and is equipped with the dial gauge on the dial gauge fixture, the axis direction of the gauge rod of the dial gauge is perpendicular to described
Step surface and perpendicular to the contact surface of the axial end locating piece and the axial end.
The dial gauge is detachably installed on the dial gauge fixture as a preferred technical solution,.
The dial gauge fixture includes that the installation being located on the axial end locating piece is led to as a preferred technical solution,
Hole is additionally provided with the screw hole that holds out against perpendicular to the installation through-hole on the axial end locating piece, described to hold out against screw hole and the peace
It fills through-hole to be interconnected, described hold out against is combined with puller bolt in screw hole.
It as a preferred technical solution, further include positioning ring, the positioning ring is inserted in and described fixed from the axial end
One end face of position ring is fitted on the step surface, and the outer circle that the outside diameter of the positioning ring is greater than the step surface is straight
Diameter, another end face of the positioning ring and the gauge rod contact of the dial gauge.
As a preferred technical solution, the lower surface of the axial end locating piece be equipped with circular trough, the circular trough it is upper
Wall is equipped with the first guide groove extended along the diametrical direction of the circular trough, is movably installed with first in first guide groove
Sliding block, first clamping plate is fixedly installed on first sliding block, and the upper wall of the circular trough is equipped with along the straight of the circular trough
It is sliding to be movably installed with second in second guide groove for second guide groove opposite with first guide groove that diameter direction extends
Block, second clamping plate is fixedly installed on second sliding block, and the center point of the circular trough is equipped with perforation upwards to the shaft end
The through-hole of face locating piece is rotatably equipped with shaft in the through-hole, and the lower end of the shaft is fixedly installed with positioned at the circle
Rotating disc in slot is hinged with first connecting rod, the rotating disc and described second between the rotating disc and first sliding block
It is hinged with second connecting rod between sliding block, the articulated shaft of the rotating disc and the first connecting rod is located in the rotation of the rotating disc
The articulated shaft of the outside of the heart, the rotating disc and the second connecting rod also is located at the outside of the center of rotation of the rotating disc, institute
It states and is equipped with rotary locking mechanism between shaft and the axial end locating piece.
The rotary locking mechanism includes clamp sleeve and is fixedly mounted on the axial end as a preferred technical solution,
The screw shell of locating piece upper surface, the axis of the screw shell are overlapped with the axis of the through-hole, fixed in the shaft
The stop collar for being attached to axial end locating piece upper surface is installed, institute's clamp sleeve has the internal screw thread with the screw shell
The external screw thread of cooperation, the clamp sleeve cover outside the shaft and are pressed on the upper surface of the stop collar.
By adopting the above-described technical solution, a kind of axial dimension measures cubing, for measure the step surface in shaft end portion with
The distance of axial end, including axis standard component and the axial end locating piece for being placed on axial end, the axial end locating piece is equipped with
Dial gauge fixture, is equipped with the dial gauge on the dial gauge fixture, the axis direction of the gauge rod of the dial gauge perpendicular to
The step surface and perpendicular to the contact surface of the axial end locating piece and the axial end；Axial end locating piece is put first
It sets in the axial end of axis standard component, measures the axial end of axis standard component to the distance of step surface, mix up reading, then go to measure
The axial end of workpiece for measurement is known that the reading of measured workpiece according to the reading of the pointer of gauge outfit to the distance of step surface.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention without any creative labor, may be used also for those of ordinary skill in the art
To obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the embodiment of the present invention one；
Fig. 2 is the structural schematic diagram of the embodiment of the present invention two；
Fig. 3 is the structural schematic diagram of axis standard component of the embodiment of the present invention；
Fig. 4 is the structural scheme of mechanism of the embodiment of the present invention three；
Fig. 5 is the partial enlarged view in Fig. 4 at I.
Specific embodiment
Embodiment one:
As shown in figures 1 and 3, a kind of axial dimension measures cubing, for measuring the step surface 1 and axial end 2 in shaft end portion
Distance, including axis standard component 3 and the axial end locating piece 4 for being placed on axial end 2, the axial end locating piece 4 be equipped with hundred
Point table folder tool, is equipped with the dial gauge 5 on the dial gauge fixture, the axis direction of the gauge rod 6 of the dial gauge 5 perpendicular to
The step surface 1 and perpendicular to the contact surface 7 of the axial end locating piece and the axial end.First by axial end locating piece
It is placed in the axial end of axis standard component, the gauge rod of dial gauge is withstood on the step surface of axis standard component, mixes up reading, then goes to survey
Workpiece for measurement 10 is measured, axial end locating piece is placed in the axial end of workpiece for measurement 10, so that the lower end of the gauge rod of dial gauge
It withstands on step surface, according to the reading of the pointer of gauge outfit it is known that the reading of measured workpiece.
The dial gauge 5 is detachably installed on the dial gauge fixture.
In order to realize the dial gauge in the detachable installation of the dial gauge fixture, the dial gauge fixture includes being located at
Installation through-hole on the axial end locating piece is additionally provided with holding out against perpendicular to the installation through-hole on the axial end locating piece
Screw hole, the screw hole that holds out against are interconnected with the installation through-hole, and described hold out against is combined with puller bolt 8 in screw hole.
Embodiment two:
As shown in Fig. 2, the structure of embodiment two and the structure of embodiment one are essentially identical, the difference is that, in this reality
Applying in example further includes positioning ring 9, and the positioning ring 9 is inserted in from the axial end 2 and an end face of the positioning ring 9 is bonded
On the step surface 1, the outside diameter of the positioning ring 9 is greater than the outside diameter of the step surface 1, the positioning ring 9
The contact of the gauge rod 6 of another end face and the dial gauge 5.When the outside diameter of step surface is smaller, the gauge rod of dial gauge is not allowed
It is easily located on step surface, can be effectively convenient for measuring using the technical solution of the present embodiment.The outside diameter of the positioning ring 9
Greater than the outside diameter of the step surface 1, so as to be acted on positioning ring convenient for the gauge rod of dial gauge, the positioning ring 9
Another end face and the gauge rod 6 of the dial gauge 5 contact, the positioning ring can be set to standard component.
Embodiment three:
As shown in Figure 4 and Figure 5, the structure of the structure of embodiment three and embodiment one is essentially identical, the difference is that, institute
The lower surface for stating axial end locating piece 4 is equipped with circular trough 11, and the upper wall of the circular trough 11 is equipped with along the straight of the circular trough
The first guide groove 12 that diameter direction extends is movably installed with the first sliding block 13, first sliding block in first guide groove 12
First clamping plate 14 is fixedly installed on 13, the upper wall of the circular trough 11 is equipped with the diametrical direction extension along the circular trough 11
Second guide groove 15 opposite with first guide groove 12, be movably installed with the second sliding block 19 in second guide groove,
Second clamping plate 24 is fixedly installed on second sliding block 19, the center point of the circular trough 15 is equipped with perforation upwards to the axis
The through-hole of end face locating piece is rotatably equipped with shaft 16 in the through-hole, and the lower end of the shaft 16 is fixedly installed with positioned at institute
The rotating disc 17 in circular trough 11 is stated, first connecting rod 18 is hinged between the rotating disc 17 and first sliding block 13, it is described
Second connecting rod 20, the hinge of the rotating disc 17 and the first connecting rod 18 are hinged between rotating disc 17 and second sliding block 19
Spindle 26 is located at the outside of the center of rotation of the rotating disc 17, the articulated shaft 25 of the rotating disc 17 and the second connecting rod 20
It also is located at the outside of the center of rotation of the rotating disc 17, rotation is equipped between the shaft 16 and the axial end locating piece 4
Locking mechanism.Rotating shaft can drive rotating disc 17 to rotate, hinged due to the rotating disc 17 and the first connecting rod 18
Axis 26 is located at the outside of the center of rotation of the rotating disc 17, the articulated shaft 25 of the rotating disc 17 and the second connecting rod 20
Positioned at the outside of the center of rotation of the rotating disc 17, the rotation of rotating disc will drive first by first connecting rod and second connecting rod
Sliding block and the second slide block movement, so that first clamping plate and second clamping plate relative motion are driven, thus the first clamping plate for being and second
Clamping plate is clamped on the outer peripheral surface in shaft end portion, to realize axial end locating piece in the fixation in shaft end portion, and is adapted to not
With the shaft end portion of diameter, to be convenient to carry out the measurement of axial dimension.
The rotary locking mechanism includes clamp sleeve 21 and the spiral shell for being fixedly mounted on axial end locating piece upper surface
The axis of line sleeve 22, the screw shell 22 is overlapped with the axis of the through-hole, is fixedly installed with and is attached in the shaft 16
The stop collar 23 of axial end locating piece upper surface, institute's clamp sleeve 21 have the screw-internal thread fit with the screw shell 22
External screw thread, 21 sets of the clamp sleeve upper surface that is outer and being pressed on the stop collar 23 in the shaft 16.Pass through rotation
Clamp sleeve, due to being threadedly engaged between clamp sleeve and the screw shell, clamp sleeve is pressed on stop collar, will so that
Stop collar cannot be rotated relative to the upper surface of axial end locating piece, to realize opposite position on shaft and axial end locating piece
The fixation set.
The above shows and describes the basic principle, main features and advantages of the invention.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (6)
1. a kind of axial dimension measures cubing, for measuring the step surface in shaft end portion at a distance from axial end, which is characterized in that packet
Axis standard component and the axial end locating piece for being placed on axial end are included, the axial end locating piece is equipped with dial gauge fixture, described
The dial gauge is installed, the axis direction of the gauge rod of the dial gauge perpendicular to the step surface and hangs down on dial gauge fixture
Directly in the contact surface of the axial end locating piece and the axial end.
2. axial dimension as described in claim 1 measures cubing, which is characterized in that detachably installed on the dial gauge fixture
There is the dial gauge.
3. axial dimension as described in claim 1 measures cubing, which is characterized in that the dial gauge fixture is described including being located at
Installation through-hole on axial end locating piece is additionally provided on the axial end locating piece and holds out against spiral shell perpendicular to the installation through-hole
Hole, the screw hole that holds out against are interconnected with the installation through-hole, and described hold out against is combined with puller bolt in screw hole.
4. axial dimension as described in any one of claims 1 to 3 measures cubing, which is characterized in that it further include positioning ring, it is described
Positioning ring is inserted in from the axial end and an end face of the positioning ring is fitted on the step surface, the positioning ring
Outside diameter is greater than the outside diameter of the step surface, another end face of the positioning ring and the gauge rod of the dial gauge connect
Touching.
5. axial dimension as claimed in claim 3 measures cubing, which is characterized in that the lower surface of the axial end locating piece is set
There is a circular trough, the upper wall of the circular trough is equipped with the first guide groove extended along the diametrical direction of the circular trough, and described the
Be movably installed with the first sliding block in one guide groove, be fixedly installed with first clamping plate on first sliding block, the circular trough it is upper
Second guide groove opposite with first guide groove that wall extends equipped with the diametrical direction along the circular trough, described second
It is movably installed with the second sliding block in guide groove, second clamping plate, the center of circle of the circular trough are fixedly installed on second sliding block
Place is equipped with the through-hole of perforation upwards to the axial end locating piece, is rotatably equipped with shaft in the through-hole, under the shaft
End is fixedly installed with the rotating disc in the circular trough, is hinged with the first company between the rotating disc and first sliding block
Bar, is hinged with second connecting rod between the rotating disc and second sliding block, the rotating disc and the first connecting rod it is hinged
For axle position in the outside of the center of rotation of the rotating disc, the articulated shaft of the rotating disc and the second connecting rod also is located at described turn
The outside of the center of rotation of Moving plate is equipped with rotary locking mechanism between the shaft and the axial end locating piece.
6. axial dimension as claimed in claim 5 measures cubing, which is characterized in that the rotary locking mechanism includes clamping sleeve
Cylinder and the screw shell for being fixedly mounted on axial end locating piece upper surface, the axis of the screw shell and the through-hole
Axis is overlapped, and the stop collar for being attached to axial end locating piece upper surface, institute's clamp sleeve tool are fixedly installed in the shaft
There is the external screw thread with the screw-internal thread fit of the screw shell, the clamp sleeve covers outside the shaft and is pressed on the limit
The upper surface of position ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910278862.3A CN109883286A (en) | 2019-04-09 | 2019-04-09 | A kind of axial dimension measurement cubing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910278862.3A CN109883286A (en) | 2019-04-09 | 2019-04-09 | A kind of axial dimension measurement cubing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109883286A true CN109883286A (en) | 2019-06-14 |
Family
ID=66936522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910278862.3A Pending CN109883286A (en) | 2019-04-09 | 2019-04-09 | A kind of axial dimension measurement cubing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109883286A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110514162A (en) * | 2019-08-09 | 2019-11-29 | 江苏理工学院 | A kind of step depth measurement tools |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102338608A (en) * | 2011-08-25 | 2012-02-01 | 桂林福达曲轴有限公司 | Checking fixture for measuring axial dimension of crankshaft pin hole and detection method |
| CN202166398U (en) * | 2011-08-16 | 2012-03-14 | 采埃孚商用车转向机（山东）有限公司 | Steering engine center line measuring instrument |
| CN202648597U (en) * | 2012-04-27 | 2013-01-02 | 东风(十堰)楚凯汽车零件有限公司 | Coupling sleeve step surface to stepped hole surface depth measuring gauge |
| US9528810B1 (en) * | 2013-10-02 | 2016-12-27 | The Boeing Company | Method for stabilizing a tool relative to a surface |
| CN206321168U (en) * | 2016-12-12 | 2017-07-11 | 重庆美心翼申机械股份有限公司 | A kind of bent axle axial length and discrepancy in elevation universal check tool |
| US20180364020A1 (en) * | 2017-06-20 | 2018-12-20 | Kenneth D. Schultz | End Play Measurement Apparatus for Linear Actuators |
| CN209672981U (en) * | 2019-04-09 | 2019-11-22 | 盛瑞传动股份有限公司 | A kind of axial dimension measurement cubing |
-
2019
- 2019-04-09 CN CN201910278862.3A patent/CN109883286A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202166398U (en) * | 2011-08-16 | 2012-03-14 | 采埃孚商用车转向机（山东）有限公司 | Steering engine center line measuring instrument |
| CN102338608A (en) * | 2011-08-25 | 2012-02-01 | 桂林福达曲轴有限公司 | Checking fixture for measuring axial dimension of crankshaft pin hole and detection method |
| CN202648597U (en) * | 2012-04-27 | 2013-01-02 | 东风(十堰)楚凯汽车零件有限公司 | Coupling sleeve step surface to stepped hole surface depth measuring gauge |
| US9528810B1 (en) * | 2013-10-02 | 2016-12-27 | The Boeing Company | Method for stabilizing a tool relative to a surface |
| CN206321168U (en) * | 2016-12-12 | 2017-07-11 | 重庆美心翼申机械股份有限公司 | A kind of bent axle axial length and discrepancy in elevation universal check tool |
| US20180364020A1 (en) * | 2017-06-20 | 2018-12-20 | Kenneth D. Schultz | End Play Measurement Apparatus for Linear Actuators |
| CN209672981U (en) * | 2019-04-09 | 2019-11-22 | 盛瑞传动股份有限公司 | A kind of axial dimension measurement cubing |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110514162A (en) * | 2019-08-09 | 2019-11-29 | 江苏理工学院 | A kind of step depth measurement tools |
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