CN109141164A - A kind of bore and face size comprehensive detection device - Google Patents
A kind of bore and face size comprehensive detection device Download PDFInfo
- Publication number
- CN109141164A CN109141164A CN201811069196.4A CN201811069196A CN109141164A CN 109141164 A CN109141164 A CN 109141164A CN 201811069196 A CN201811069196 A CN 201811069196A CN 109141164 A CN109141164 A CN 109141164A
- Authority
- CN
- China
- Prior art keywords
- locating piece
- thick stick
- matrix
- mounting base
- bar thick
- 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.)
- Granted
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 24
- 239000011159 matrix material Substances 0.000 claims abstract description 22
- 230000001681 protective effect Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 12
- 238000005259 measurement Methods 0.000 abstract description 8
- 230000010349 pulsation Effects 0.000 abstract description 2
- 239000000758 substrate Substances 0.000 abstract description 2
- 230000036461 convulsion Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
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
- G01B5/0025—Measuring of vehicle parts
-
- 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
- G01B5/12—Measuring arrangements characterised by the use of mechanical techniques for measuring diameters internal 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
- G01B5/201—Measuring arrangements characterised by the use of mechanical techniques for measuring contours or curvatures for measuring roundness
-
- 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
- G01B5/202—Measuring arrangements characterised by the use of mechanical techniques for measuring contours or curvatures of gears
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The present invention relates to a kind of bore and face size comprehensive detection devices, matrix (1) two sides are equipped with the first locating piece (2) and the second locating piece (4), digital display dial gauge (12) are equipped in the mounting base (10) that substrates are equipped with, its bar portion and gauge head are connected in connection through-hole (10a), a hinged bar thick stick (5) in vertical channel (1b), the top gauge head of bar thick stick (5) is engaged, lower part is located in the second locating piece vertical channel (1b), raised contact (2a) is equipped on the outside of first locating piece (2), bar thick stick (5) lower outside is equipped with bar thick stick gauge head (5a).The present invention has the advantages that the measurement for having gathered internal diameter bar thick stick amesdial and end pulsation measurement mode are in one, it ensure that the stability of process dimensional measurement, it improves by the detection accuracy of tooth inner hole and face size, repeatability, reproducibility, improve working efficiency and mitigates staff labor intensity.
Description
Technical field
The present invention relates to a kind of detection utensil, especially a kind of bore and face size comprehensive detection device.
Background technique
Automobile axle gear is commonly referred to as spiral bevel gear group (Gleason gear), the gear set by driving gear and by
Moving gear composition.In driven gear gear blank process, inner hole and large end face are that subsequent cutting, heat treatment, gear lapping process are determined
Plane.Inner hole (diameter of bore, circularity) and end face (end face run-out) size directly influence subsequent positioning process process (cutting,
Heat treatment, gear lapping) quality.Therefore, driven gear gear blank inner hole and face size need strict control and detection；Meanwhile making
Being measured with suitable cubing to size not only can control procedure quality, and saving detection time, the labour for mitigating employee are strong
Degree.Design practical, simple, the convenient comprehensive check tool detection of one kind is very important by tooth inner hole and end face.
Gear producer of the country uses traditional table top, internal diameter bar thick stick table, thousand points for driven gear inner hole and end face at present
The measurement of the manual inspections technique such as table；This method measurement accuracy is low, detection process is cumbersome.Newly-designed comprehensive check tool can be improved inspection
Accuracy, detection repeatability and reproducibility are surveyed, while improving detection working efficiency, mitigates staff labor intensity.
Summary of the invention
Present invention aim to address the defect that bore in the prior art and end face cannot detect simultaneously, one provided
Kind bore and face size comprehensive detection device.
To achieve the goals above, present invention employs following technical solutions:
A kind of bore and face size comprehensive detection device, it is characterised in that including component part:
A. the matrix of a flat column, center is equipped with a protruding block below matrix, and protruding block center is equipped with one and base
The vertical locating rod in body length direction is respectively equipped with the first locating piece and second in the symmetric position of center two sides below matrix
Locating piece, the substrates in the second locating piece side are equipped with mounting base, are located at mounting base side in matrix and are equipped with vertical channel,
Vertical channel extends respectively to mounting base side and the second locating piece side in two sides up and down；
B. it is equipped with a connection through-hole in mounting base to communicate with vertical channel, the bar portion and gauge head of digital display dial gauge are connected to company
Connect in hole, a hinged bar thick stick in vertical channel, the top side of bar thick stick and the gauge head of digital display dial gauge be engaged, under
Portion is located in the second locating piece vertical channel, raised contact is equipped on the outside of the first locating piece, bar thick stick lower outside is equipped with and protrusion
The bar thick stick gauge head of contacts mates, mounting base side connect a block, are equipped with a holddown spring and bar thick stick gauge head one in block
Side pressure tight fit；
C. the connector of a flat column vertical with length thereof direction, connector other end connection one are linked in the middle part of matrix
It is a pointer-type dial gauge, dial gauge detection contact axis perpendicular to locating rod axis.
Further technical solution connects a protective cover in mounting base and surrounds digital display dial gauge.
By adopting the above-described technical solution, making the present invention has the advantages that being determined using hand-held using locating rod
Hole site in position, vertical direction locating piece one, two measure diameter of bore using bar thick stick table principle；It rotates simultaneously and obtains circularity ruler
It is very little.End face run-out size can be measured by rotation both perpendicular to the amesdial of end face.Internal diameter bar thick stick amesdial is gathered
Measurement and end pulsation measurement mode ensure that the stability of process dimensional measurement, improve by tooth inner hole and end face in one
Detection accuracy, repeatability, the reproducibility of size improve working efficiency and mitigate staff labor intensity.
Detailed description of the invention
Fig. 1 is top view of the invention；
Fig. 2 is the A-A cross-sectional view of Fig. 1；
Fig. 3 is the B-B cross-sectional view of Fig. 1；
Fig. 4 is the right view of Fig. 2；
Fig. 5 is perspective view of the invention；
Fig. 6 is usage state diagram of the invention.
Specific embodiment
A kind of bore and face size comprehensive detection device provided by the invention, including consisting of part:
It a. first include the matrix 1 of a flat column, centre bit installs matrix 1 below shown in Fig. 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5
There is a downward protruding block 1a, the center protruding block 1a is equipped with a locating rod 3 vertical with 1 length direction of matrix, under matrix 1
It is respectively equipped with the first locating piece 2 and the second locating piece 4 in the symmetric position of face center two sides, the base in the second locating piece side
Body 1 is equipped with mounting base 10 above, is located at 10 side of mounting base in matrix 1 and is equipped with vertical channel 1b, the two sides vertical channel 1b or more
Extend respectively to mounting base side and the second locating piece side, i.e. the vertical channel 1b of mounting base side and the second locating piece side
It is unlimited outward；
B. it is equipped with a connection through-hole 10a in mounting base 10 to communicate with the vertical channel 1b in mounting base side, digital display dial gauge
12 bar portion and gauge head is connected in connection through-hole 10a, and is connected and fixed by holding screw 11.In 1 vertical channel 1b of matrix
Portion's 6 hinged bar thick sticks 5 of shaft, the top of bar thick stick 5 are located in the vertical channel 1b of mounting base, 5 side of bar thick stick and digital display thousand
The gauge head 8 of table 12 is divided to be engaged.5 lower part of bar thick stick is located in the second locating piece vertical channel 1b, is equipped on the outside of the first locating piece 2
Raised contact 2a, 5 lower outside of bar thick stick are equipped with the bar thick stick gauge head 5a cooperated with raised contact 2a, and 10 side of mounting base connects one
Block 7 is equipped with a holddown spring 9 and 5 side compression fit of bar thick stick in block 7；
C. the connector 18 of a flat column vertical with 1 length direction of matrix is connected in the middle part of matrix 1, that is, connector 18 is long
Degree is oriented parallel to locating rod 3, and 18 other end of connector connects a pointer dial gauge 19, the detection contact of dial gauge 19
The axis of 19a is seen in Fig. 4 perpendicular to the axis of locating rod 3 and is perpendicular to horizontal plane.
Digital display dial gauge 12 is surrounded as shown in figure 5, connecting a protective cover 13 in mounting base 10.
It is of the invention use process is as follows:
As shown in figure 5, the present invention is first by locating rod 3 and with the first locating piece 2 and the second locating piece 4 as tested gear 20
In inner hole.Locating rod 3(is default 20 smaller than diameter of bore) for hole site in just positioning (i.e. searching inner hole center).While hundred
The end face for dividing the detection contact 19a of table 19 to be pressed in tested gear 20.
When hand-held (such as protective cover 13) of the invention rotates a circle, equipped with protrusion contact 2a and bar thick stick 5 on the outside of the first locating piece 2
Lower outside is equipped with also to contact in inner hole with bar thick stick contact 5a and rotate a circle, and passes through the detection on lever 5 top and amesdial 12
Contact 8 contacts, the tolerance jerk value of record display inner hole in amesdial.At the same time, the detection contact 19a of amesdial 19
In the end face of gear 20, contact rotates a circle, the tolerance jerk value of record display end face on amesdial 19.This makes it possible to meet
The requirement that driven gear hole size and end face run-out detect simultaneously.Especially it is commonly referred to as screw conic for automobile axle gear
Driven gear hole size and end face run-out in gear set detect simultaneously.
Claims (2)
1. a kind of bore and face size comprehensive detection device, characterized by comprising:
A. the matrix (1) of a flat column, center is equipped with a protruding block (1a) to matrix (1) below, in protruding block (1a)
The heart is equipped with a locating rod (3) vertical with matrix (1) length direction, and matrix (1) is below in the symmetric position of center two sides
It is respectively equipped with the first locating piece (2) and the second locating piece (4), the matrix (1) in the second locating piece side is equipped with mounting base above
(10), mounting base (10) side is located in matrix (1) and is equipped with vertical channel (1b), vertical channel (1b) each extends over two sides up and down
To mounting base side and the second locating piece side；
B. it is equipped with a connection through-hole (10a) in mounting base (10) to communicate with vertical channel (1b), the bar of digital display dial gauge (12)
Portion and gauge head are connected in connection through-hole (10a), a hinged bar thick stick (5), the top one of bar thick stick (5) in vertical channel (1b)
The gauge head of side and digital display dial gauge (12) is engaged, lower part is located in the second locating piece vertical channel (1b), the first locating piece
(2) outside is equipped with raised contact (2a), bar thick stick (5) lower outside is equipped with the bar thick stick gauge head (5a) cooperated with raised contact (2a),
Mounting base (10) side connects a block (7), is equipped with a holddown spring (9) and (5) one side pressure of bar thick stick gauge head in block (7)
Tight fit；
C. the connector (18) of a flat column vertical with matrix (1) length direction, connector are linked in the middle part of matrix (1)
(18) other end connects a pointer dial gauge (19), and the axis of the detection contact (19a) of dial gauge (19) is perpendicular to positioning
The axis of bar (3).
2. a kind of bore according to claim 1 and face size comprehensive detection device, it is characterised in that: mounting base
(10) protective cover (13) is connected on to surround digital display dial gauge (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811069196.4A CN109141164B (en) | 2018-09-13 | 2018-09-13 | Comprehensive detection device for sizes of inner holes and end faces of gears |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811069196.4A CN109141164B (en) | 2018-09-13 | 2018-09-13 | Comprehensive detection device for sizes of inner holes and end faces of gears |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109141164A true CN109141164A (en) | 2019-01-04 |
| CN109141164B CN109141164B (en) | 2024-05-14 |
Family
ID=64825273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811069196.4A Active CN109141164B (en) | 2018-09-13 | 2018-09-13 | Comprehensive detection device for sizes of inner holes and end faces of gears |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109141164B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111307008A (en) * | 2019-12-11 | 2020-06-19 | 刘慧� | Detection device and method for detecting bearing hole circular runout of gap bridge box on line |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006322471A (en) * | 2005-05-17 | 2006-11-30 | Yutaka Seimitsu Kogyo Ltd | Gear body assembling method and gear position measuring device |
| CN201110748Y (en) * | 2007-11-20 | 2008-09-03 | 神龙汽车有限公司 | Bore circular arc and pyramidal face intersecting line position dimension measuring device |
| JP2008209174A (en) * | 2007-02-26 | 2008-09-11 | Sumitomo Kinzoku Technol Kk | Apparatus for measuring size of wheel for railroad |
| CN202974138U (en) * | 2012-12-17 | 2013-06-05 | 赣州群星机械有限公司 | Comprehensive gear detecting tool |
| CN205352272U (en) * | 2016-02-05 | 2016-06-29 | 重庆理工大学 | Inner hole measuring examines utensil from centering |
| CN208983960U (en) * | 2018-09-13 | 2019-06-14 | 合肥美桥汽车传动及底盘***有限公司 | A kind of bore and face size comprehensive detection device |
-
2018
- 2018-09-13 CN CN201811069196.4A patent/CN109141164B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006322471A (en) * | 2005-05-17 | 2006-11-30 | Yutaka Seimitsu Kogyo Ltd | Gear body assembling method and gear position measuring device |
| JP2008209174A (en) * | 2007-02-26 | 2008-09-11 | Sumitomo Kinzoku Technol Kk | Apparatus for measuring size of wheel for railroad |
| CN201110748Y (en) * | 2007-11-20 | 2008-09-03 | 神龙汽车有限公司 | Bore circular arc and pyramidal face intersecting line position dimension measuring device |
| CN202974138U (en) * | 2012-12-17 | 2013-06-05 | 赣州群星机械有限公司 | Comprehensive gear detecting tool |
| CN205352272U (en) * | 2016-02-05 | 2016-06-29 | 重庆理工大学 | Inner hole measuring examines utensil from centering |
| CN208983960U (en) * | 2018-09-13 | 2019-06-14 | 合肥美桥汽车传动及底盘***有限公司 | A kind of bore and face size comprehensive detection device |
Non-Patent Citations (1)
| Title |
|---|
| 龙慧;黄长征;李增煜;梁添炜;: "圆柱齿轮里端内锥孔长度测量装置的研制", 韶关学院学报, no. 12 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111307008A (en) * | 2019-12-11 | 2020-06-19 | 刘慧� | Detection device and method for detecting bearing hole circular runout of gap bridge box on line |
| CN111307008B (en) * | 2019-12-11 | 2022-07-29 | 刘慧� | Detection device and method for detecting circular runout of bearing hole of gap bridge box on line |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109141164B (en) | 2024-05-14 |
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