CN109238081A - A kind of shaft element multifunctional detecting device - Google Patents
A kind of shaft element multifunctional detecting device Download PDFInfo
- Publication number
- CN109238081A CN109238081A CN201811359133.2A CN201811359133A CN109238081A CN 109238081 A CN109238081 A CN 109238081A CN 201811359133 A CN201811359133 A CN 201811359133A CN 109238081 A CN109238081 A CN 109238081A
- Authority
- CN
- China
- Prior art keywords
- positioning
- detecting device
- sliding
- shaft element
- guide post
- 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
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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
-
- 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
- G01B5/08—Measuring arrangements characterised by the use of mechanical techniques for measuring diameters
-
- 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
- G01B5/20—Measuring arrangements characterised by the use of mechanical techniques for measuring contours or curvatures
-
- 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
- G01B5/20—Measuring arrangements characterised by the use of mechanical techniques for measuring contours or curvatures
- G01B5/201—Measuring arrangements characterised by the use of mechanical techniques for measuring contours or curvatures for measuring roundness
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention discloses a kind of shaft element multifunctional detecting devices, including bracket component, supporting mechanism for location and measuring mechanism, the top of the bracket component is welded with supporting mechanism for location, the top of the supporting mechanism for location is connected with measuring mechanism, the measuring mechanism is used to detect detection shaft member, the bracket component includes two bracket soldering, the bottom end of the bracket soldering is fixed with adjusting supporting leg, the bottom end for adjusting supporting leg is threaded with adjusting nut, the top of the bracket soldering is welded with supporting mechanism for location, by being provided with bracket component in bottom end, bracket component is simple, adjustable rectangular frame structure, and the centre of the fixed point supporting mechanism in the upper surface of bracket component is fixed with guiding mechanism, the position degree for detecting shaft member guarantees by guiding mechanism, overall structure is simple, and its axis To easy to adjust, the Shaft testing requirement of different length can satisfy.
Description
Technical field
The present invention relates to axial workpiece detection device technology field, specially a kind of multi-functional detection dress of shaft element
It sets.
Background technique
The circumference of conventional shaft element, cylinder jitter detection apparatus by shaft forgings structure and detection device etc. limit
System is often difficult to meet inspection, testing requirements.Such as deflection instrument, it is desirable that shaft forgings must have centre bore, and shaft element length has
Limitation is generally specifying dedicated Examination region to use because equipment is by environmental constraints.Some verifying attachments can only examine cutting circle
Circumference bounce, cannot examine the total run-out of cylinder, and some verifying attachments can only examine jerk value not to be capable of measuring the diameter of circumference but
Or the radius value of single point, measurement range are limited.
Summary of the invention
The purpose of the present invention is to provide a kind of shaft element multifunctional detecting devices, to solve in above-mentioned background technique
The problem of proposition.
To achieve the above object, the invention provides the following technical scheme: a kind of shaft element multifunctional detecting device, packet
Bracket component, supporting mechanism for location and measuring mechanism are included, the top of the bracket component is welded with supporting mechanism for location, institute
The top for stating supporting mechanism for location is connected with measuring mechanism, and the measuring mechanism is used to detect detection shaft member.
Preferably, the bracket component includes two bracket soldering, and the bottom end of the bracket soldering is fixed with adjusting supporting leg,
The bottom end for adjusting supporting leg is threaded with adjusting nut, and the top of the bracket soldering is welded with positioning support machine
Structure.
Preferably, the supporting mechanism for location includes positioning motherboard, support roller, rolling axle, the positioning motherboard setting
There are two and its be respectively welded the top for being fixed on two bracket soldering, the centre of the positioning motherboard opens up that there are two different respectively
Shape pilot hole and three round guide holes, the rolling axle are provided with there are two two groups and its every group of settings, roller described in every group
The centre of two positioning motherboards is arranged in axis, and the support roller is provided with four and its centre for being separately fixed at rolling axle.
Preferably, the outboard end of the rolling axle is connected with the axis circlip for constraint roll axle axial play respectively.
Preferably, the measuring mechanism includes that guide post, limited block, sliding block, sliding needle tray and sliding needle, the guide post are specific
For any one in polymorphic structure or two kinds of circular configuration and its both ends is respectively engaged between two positioning motherboards, described
Sliding block is slidably connected at the outside of guide post, and the centre of the sliding block offers sliding needle tray, and the sliding needle is slidably connected at sliding needle
The inside of slot, the sliding needle moving direction is perpendicular to detected axis axis.
Preferably, the guide post is specially polymorphic structure, and it is provided with two, and the both ends of the guide post are blocked respectively
It connects between the special-shaped pilot hole for positioning motherboard at two, is mutually perpendicular to respectively between two guide posts and positioning motherboard.
Preferably, the guide post is specially circular configuration, and it is provided with three, and the both ends of the guide post cover respectively
It connects between the round guide hole for positioning motherboard at two, is mutually perpendicular to respectively between three guide posts and positioning motherboard.
Preferably, the upper surface of described sliding block offers sliding zero groove of needle in the two sides of sliding needle tray, the sliding needle be it is round or
Rectangular any one of person.
Preferably, it detects and is respectively fixed with axle journal among the two side ends of shaft member, the detection axle journal of the shaft member by both ends
It is rotatablely connected between supporting mechanism for location.
Compared with prior art, the beneficial effects of the present invention are:
1, by being provided with bracket component in bottom end, bracket component is simple, adjustable rectangular frame structure, and in bracket
The centre of the fixed point supporting mechanism of the upper surface of component is fixed with guiding mechanism, and the position degree for detecting shaft member guarantees by guiding mechanism,
Overall structure is simple, and it is adjusted axially conveniently, can satisfy the Shaft testing requirement of different length；
2, axially-displaceable movable slider is arranged in guide post, and the cunning needle tray internal slide of inner side of slider is connected with sliding needle, on sliding block
Shaft forgings circularity, cylindricity, the total run-out error of each point inspection of various labyrinths can be can detecte with positioning measurement gauge stand
It surveys and requires, detection range is wide；
3, generally assembly type mechanism, height and length are all adjustable, convenient for being assembled under various circumstances, adapt to
Property is stronger；
4, it by offering sliding zero groove of needle in the upper surface of sliding block, can be measured by the cooperation of sliding needle and sliding zero groove of needle
The radius error of shaft forgings each point also increases its detection range.
Detailed description of the invention
Fig. 1 is this overall schematic with detected roller class shaft member of the present invention；
Fig. 2 is the guide post attachment structure schematic diagram of polymorphic structure of the present invention；
Fig. 3 is the guide post attachment structure schematic diagram of the circular configuration in embodiment 2；
Fig. 4 is present invention support 22 schematic diagram of internal structure of roller；
Fig. 5 is that the present invention adjusts leg mounting structure schematic diagram.
In figure: 1- bracket component；11- bracket soldering；12- adjusting nut；13- adjusts supporting leg；2- supporting mechanism for location；
21- positions motherboard；211- abnormity pilot hole；213- round guide hole；22- supporting stick wheel；221- bearing；222- circlip；23- roller
Wheel shaft；24- axis circlip；3- measuring mechanism；31- guide post；32- limited block；33- sliding block；331- sliding block groove；34- slides needle；
341- slides zero groove of needle；4- cylinder type axial workpiece；41- axle journal；42- roller rod tooth.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Embodiment 1 please refers to Fig. 1 and Fig. 2, and the present invention provides a kind of technical solution: a kind of shaft element multifunctional examining
Device, including bracket component 1, supporting mechanism for location 2 and measuring mechanism 3 are surveyed, the top of the bracket component 1 is welded with fixed
Position supporting mechanism 2, the top of the supporting mechanism for location 2 are connected with measuring mechanism 3, and the measuring mechanism 3 is used for inspection
It surveys shaft member 4 to be detected, detects and be respectively fixed with axle journal 41 among the two side ends of shaft member 4, the detection shaft member 4 passes through both ends
It is rotatablely connected between axle journal 41 and supporting mechanism for location 2, the outside of the detection shaft member 4 is fixed with multiple roller rod teeth 42；
The bracket component 1 includes two bracket soldering 11, and the bottom end of the bracket soldering 11, which is fixed with, adjusts supporting leg 13,
The bottom end for adjusting supporting leg 13 is threaded with adjusting nut 12, for adjusting height, the levelness of two bracket soldering；
The top of the bracket soldering 11 is welded with supporting mechanism for location 2, and the supporting mechanism for location 2 includes positioning
Motherboard 21, support roller 22, rolling axle 23, there are two the settings of positioning motherboard 21 and it is respectively welded and is fixed on two brackets
The top of soldering 11 positions motherboard 21 and connects into rigid connector with bracket soldering 11, and connector can move simultaneously；
The centre of the positioning motherboard 21 opens up that there are two special-shaped pilot hole 211 and three round guide holes 213, institutes respectively
It states rolling axle 23 to be provided with there are two two groups and its every group of settings, the setting of rolling axle 23 described in every group is rotatably arranged on two positioning
The centre of motherboard 21, there are four support roller 22 settings and its centre for being separately fixed at rolling axle 23, supports roller 22
It is inside provided with rolling bearing 221, is rotatablely connected with rolling axle 23, the axle journal 41 of detection shaft member 4 is supported on support roller 22, and two
The size of the support roller 22 on side is designed according to the thickness of axle journal 41, when guaranteeing that shaft member is placed on both sides support roller 22, wherein
Mandrel line is parallel to the axis of rolling axle 23.
The measuring mechanism 3 includes guide post 31, limited block 32, sliding block 33, sliding needle tray 331 and sliding needle 34, the guiding
Column 31 is specially polymorphic structure, and both ends are respectively engaged between two positioning motherboards 21, and the sliding block 33, which is slidably connected at, leads
To the outside of column 31, the centre of the sliding block 33 offers sliding needle tray 331, and the sliding needle 34 is slidably connected at sliding needle tray 331
Inside, the upper surface of described sliding block 33 offer sliding zero groove 341 of needle in the two sides of sliding needle tray 331, the sliding needle 34 be it is round or
Rectangular any one of person.
In use, the head of sliding needle 34 is recovered in sliding needle tray 331, should not exposed end will in order to avoid interfere with workpiece
The both ends axle journal 41 for being examined shaft member 4 is individually positioned on the support roller 22 of corresponding supporting mechanism for location 2, is examined in this way
Shaft member 4 can have rotated around own axes, and sliding block 33 is moved to suspected location along guide post, and artificial slowly rotation is detected
Shaft member 4 makes tested roller rod tooth 42 be directed at sliding needle axis and stops, and sliding needle 34 to tested measuring point movement and is made tip point and quilt
It is cautious to be adjacent to, check sliding 341 opposing slider zero graduation positive and negative values of needle zero graduation, and record, this value is exactly the jump of tested measuring point
Then momentum makes sliding 34 return of needle；If sliding needle zero graduation corresponds to the zero graduation of sliding block, 34 tip Theoretical Design value of pointer is
The basic radius value of tested measuring point, then this value is plus jerk value positive and negative values just now, so that it may calculate tested measuring point rolling
Then the real radius value of cylinder bar tooth 42 is played, Rotating shafts according to the above step, mobile sliding block carries out next tested measuring point
Detection；
Detect smooth continuous axis class formation part circularity, cylindricity workpiece when, the upper end of sliding needle 34 is non-bulging
The structure type of 33 upper surface of sliding block, or sliding needle 34 is removed, it is identical as method is placed above, inspection shaft member 4 is placed on this
On device, the magnetic stand of conventional dial gauge (amesdial) detection device is adsorbed on sliding block, gauge outfit is aligned to be checked
Circumference or cylindrical surface are surveyed, table is adjusted to zero-bit；Single rotational workpieces, so that it may which the circularity for measuring the same circumference is missed
Difference；Along with the movement of sliding block while rotational workpieces, the numerical value shown on table is the cylindricity error of the same cylinder；It surveys
Amount finishes, using same method, mobile sliding block 33, and adjustment measurement table, so that it may measure the error amount on next cylindrical surface
Complete detection；
Embodiment 2 please refers to attached drawing 3, and the guide post 31 is specially circular configuration unlike the first embodiment, and its
Three are provided with, the both ends of the guide post 31 are socketed in respectively between the round guide hole 213 of two positioning motherboards 21, and three
It is mutually perpendicular to respectively between the guide post 31 and positioning motherboard 21.Round guide post structure is simple, is easy production, is especially suitable for
Make longer guide rail.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (9)
1. a kind of shaft element multifunctional detecting device, including bracket component (1), supporting mechanism for location (2) and measuring mechanism
(3), it is characterised in that: the top of the bracket component (1) is welded with supporting mechanism for location (2), the positioning support machine
The top of structure (2) is connected with measuring mechanism (3), and the measuring mechanism (3) is used to detect detection shaft member (4).
2. a kind of shaft element multifunctional detecting device according to claim 1, it is characterised in that: the bracket component
It (1) include two bracket soldering (11), the bottom end of the bracket soldering (11), which is fixed with, adjusts supporting leg (13), the adjusting supporting leg
(13) bottom end is threaded with adjusting nut (12), and the top of the bracket soldering (11) is welded with supporting mechanism for location
(2)。
3. a kind of shaft element multifunctional detecting device according to claim 1, it is characterised in that: the positioning support
Mechanism (2) includes positioning motherboard (21), support roller (22), rolling axle (23), there are two the positioning motherboard (21) settings and
It is respectively welded the top for being fixed on two bracket soldering (11), and the centre of positioning motherboard (21) opens up that there are two different respectively
Shape pilot hole (211) and three round guide holes (213), the rolling axle (23) are provided with two groups and its every group and are provided with two
A, rolling axle described in every group (23) setting positions the centre of motherboard (21) at two, and there are four support roller (22) settings
And its centre for being separately fixed at rolling axle (23).
4. a kind of shaft element multifunctional detecting device according to claim 3, it is characterised in that: the rolling axle
(23) outboard end is connected with the axis for constraining rolling axle (23) axial float with circlip (24) respectively.
5. a kind of shaft element multifunctional detecting device according to claim 3, it is characterised in that: the measuring mechanism
It (3) include guide post (31), limited block (32), sliding block (33), sliding needle tray (331) and sliding needle (34), guide post (31) tool
Body is any one in polymorphic structure or two kinds of circular configuration and its both ends be respectively engaged with two positioning motherboards (21) it
Between, the sliding block (33) is slidably connected at the outside of guide post (31), and the centre of the sliding block (33) offers sliding needle tray
(331), the sliding needle (34) is slidably connected at the inside of sliding needle tray (331), and the direction of motion of the sliding needle (34) perpendicular to
It is detected shaft member axis.
6. a kind of shaft element multifunctional detecting device according to claim 5, it is characterised in that: the guide post
It (31) is specially polymorphic structure, and it is provided with two, the both ends of the guide post (31) are respectively engaged with two positioning motherboards
(21) it between special-shaped pilot hole (211), is mutually perpendicular to respectively between two guide posts (31) and positioning motherboard (21).
7. a kind of shaft element multifunctional detecting device according to claim 5, it is characterised in that: the guide post
It (31) is specially circular configuration, and it is provided with three, the both ends of the guide post (31) are socketed in two positioning motherboards respectively
(21) it between round guide hole (213), is mutually perpendicular to respectively between three guide posts (31) and positioning motherboard (21).
8. a kind of shaft element multifunctional detecting device according to claim 5, it is characterised in that: the sliding block (33)
The upper surface of offer sliding zero groove of needle (341) in the two sides of sliding needle tray (331), the sliding needle (34) is round or rectangular appoints
It anticipates one kind.
9. a kind of shaft element multifunctional detecting device according to claim 1, it is characterised in that: detection shaft member (4)
Two side ends among be respectively fixed with axle journal (41), detection shaft member (4) passes through the axle journal (41) at both ends and positioning support machine
Structure is rotatablely connected between (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811359133.2A CN109238081A (en) | 2018-11-15 | 2018-11-15 | A kind of shaft element multifunctional detecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811359133.2A CN109238081A (en) | 2018-11-15 | 2018-11-15 | A kind of shaft element multifunctional detecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109238081A true CN109238081A (en) | 2019-01-18 |
Family
ID=65075291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811359133.2A Pending CN109238081A (en) | 2018-11-15 | 2018-11-15 | A kind of shaft element multifunctional detecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109238081A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012072010A1 (en) * | 2010-11-29 | 2012-06-07 | 合肥市百胜科技发展股份有限公司 | Outlet guide fitting for diameter measuring instrument |
| CN202382675U (en) * | 2011-12-28 | 2012-08-15 | 南车株洲电机有限公司 | Geometric tolerance detecting device of inner cone holes and end faces of shaft parts |
| CN205982544U (en) * | 2016-08-21 | 2017-02-22 | 合肥国轩高科动力能源有限公司 | Universal PCBA board test tool |
| CN206740060U (en) * | 2017-03-24 | 2017-12-12 | 武汉市恒通诚汽车零部件有限公司 | A kind of device for measuring axle class linearity |
| CN206756105U (en) * | 2016-12-30 | 2017-12-15 | 唐山市思远工程材料检测有限公司 | A kind of pipe internal diameter tester |
| CN207280349U (en) * | 2017-07-05 | 2018-04-27 | 昆山升甫电子制品有限公司 | A kind of cubing of card grinding gauge |
| CN208952824U (en) * | 2018-11-15 | 2019-06-07 | 河南瑞创通用机械制造有限公司 | A kind of shaft element multifunctional detecting device |
-
2018
- 2018-11-15 CN CN201811359133.2A patent/CN109238081A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012072010A1 (en) * | 2010-11-29 | 2012-06-07 | 合肥市百胜科技发展股份有限公司 | Outlet guide fitting for diameter measuring instrument |
| CN202382675U (en) * | 2011-12-28 | 2012-08-15 | 南车株洲电机有限公司 | Geometric tolerance detecting device of inner cone holes and end faces of shaft parts |
| CN205982544U (en) * | 2016-08-21 | 2017-02-22 | 合肥国轩高科动力能源有限公司 | Universal PCBA board test tool |
| CN206756105U (en) * | 2016-12-30 | 2017-12-15 | 唐山市思远工程材料检测有限公司 | A kind of pipe internal diameter tester |
| CN206740060U (en) * | 2017-03-24 | 2017-12-12 | 武汉市恒通诚汽车零部件有限公司 | A kind of device for measuring axle class linearity |
| CN207280349U (en) * | 2017-07-05 | 2018-04-27 | 昆山升甫电子制品有限公司 | A kind of cubing of card grinding gauge |
| CN208952824U (en) * | 2018-11-15 | 2019-06-07 | 河南瑞创通用机械制造有限公司 | A kind of shaft element multifunctional detecting device |
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