CN106247910A - A kind of process of rotating dog change detection difference eccentric throw - Google Patents
A kind of process of rotating dog change detection difference eccentric throw Download PDFInfo
- Publication number
- CN106247910A CN106247910A CN201610733576.8A CN201610733576A CN106247910A CN 106247910 A CN106247910 A CN 106247910A CN 201610733576 A CN201610733576 A CN 201610733576A CN 106247910 A CN106247910 A CN 106247910A
- Authority
- CN
- China
- Prior art keywords
- rotating dog
- dial gauge
- hole
- change detection
- bearing
- 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.)
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Classifications
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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
Abstract
The technical problem to be solved in the present invention is the above-mentioned deficiency for prior art, a kind of simple in construction, easy to operate is provided, the process of a kind of rotating dog change detection difference eccentric throw that measurement data is accurate and efficiency is high, including cubing seat, rotary handle, rotating dog, trip bolt, dial gauge, bearing, eccentric bushing, can be with maximizing and minima, it is ensured that accurately finding the offset of maximum, speed of operation is fast, efficiency is high, and accuracy rate is high.The offset of the eccentric bushing of different inner diameters can be measured, improve the appropriate of this device.Simple in construction, makes easily, easy to operate.
Description
Technical field
The present invention relates to mechanical detection instrument, a kind of rotating dog change detection difference eccentric throw
Process.
Background technology
Eccentric bushing is widely used in mechanically, to reach certain specific matching requirements；Existing eccentric bushing excircle eccentricity amount
Detection method be with slide gauge repeated measurement eccentric bushing wall thickness, to find maximum thickness and according to vernier caliper reading
Little value, by calculating offset.This method needs repeated measurement, and the time of measuring is long, and the outer round dot of detection is discontinuous,
It is difficult to accurate maximizing and minima, detects data inaccuracy, so the most effectively detect device in the urgent need to one
Assist detection.
In prior art, the survey tool of the eccentric bushing excircle eccentricity amount of application, has the disadvantages that
1, conventional slide gauge detection, test point is discontinuous, it is difficult to accurately maximizing and minima, so being difficult to find that
Big offset.
2, operation needs repeated measurement, maximum and minimum value could be found as far as possible.Time for measuring is many.
3, the error in data detected is also big, and testing accuracy is low, and efficiency is low, and operation is also inconvenient.
Summary of the invention
The technical problem to be solved in the present invention is the above-mentioned deficiency for prior art, it is provided that a kind of simple in construction, operation
Convenient, the one rotating dog change detection difference eccentric throw that measurement data is accurate and efficiency is high
Process.
The technical solution of the present invention is such, the technique side of a kind of rotating dog change detection difference eccentric throw
Method, including cubing seat, rotary handle, rotating dog, trip bolt, dial gauge, bearing, eccentric bushing, it is characterised in that its technique side
Method:
Step 1, first holds cubing seat (1) and lies on verifying bench, and rotating dog (3) loads eccentric bushing (7), and through cubing seat
(1) through hole above, to solid in the through hole of cubing seat (1) bottom；
Step 2, rotary handle (2) is contained in the screw of rotating dog (3) top；
Step 3, installs dial gauge (5) on bearing (6), and dial gauge (5) is sleeved in the installing hole of bearing (6)；
Step 4, the table bar gauge head of dial gauge (5) and eccentric bushing (7) outer diameter contact；
Step 5, dial gauge (5) is fastened by trip bolt (4)；
Step 6, rotary handle (2) turn rotating dog (3) and eccentric bushing (7) rotate at cubing seat (1), dial gauge (5) reading dial
Record out detection value, be calculated the excircle eccentricity amount of eccentric bushing (7).
The large through-hole of cubing seat (1) top is big counterbore through hole, and lower section is small through hole.
The big counterbore of cubing seat (1) installs dial gauge (5).
The through hole installing dial gauge (5) becomes vertical direction with the eccentric bushing (7) installed in large through-hole.
The porose erection support in the top (6) of dial gauge (5), bearing (6) passes through trip bolt (4) solid for bearing (6) hundred
Dividing table (5), trip bolt (4) enters installing hole on dial gauge (5) top through bearing (6) plug-in mounting.
Having annular groove on bearing (6), trip bolt (4) is installed by annular groove and is fastened dial gauge (5).
Eccentric bushing (7) and rotating dog (3) have matched in clearance.
Eccentric bushing (7) and rotating dog (3) with the use of.
The invention have the advantage that can be with maximizing and minima, it is ensured that accurately find the offset of maximum, operation speed
Degree is fast, and efficiency is high, and accuracy rate is high.The offset of the eccentric bushing of different inner diameters can be measured, improve the appropriate of this device.Knot
Structure is simple, makes easily, easy to operate.
Accompanying drawing explanation
Fig. 1 is the sectional view of the process of the present invention a kind of rotating dog change detection difference eccentric throw.
Fig. 2 is the top view of the process detection device of the present invention a kind of rotating dog change detection difference eccentric throw.
Reference: cubing seat (1), rotary handle (2), rotating dog (3), trip bolt (4), dial gauge (5), bearing
(6), eccentric bushing (7).
Detailed description of the invention
The invention will be further described below in conjunction with the accompanying drawings.
Embodiment 1, the process of a kind of rotating dog change detection difference eccentric throw, including cubing seat, rotary handle,
Rotating dog, trip bolt, dial gauge, bearing, eccentric bushing, it is characterised in that its process:
Step 1, first holds cubing seat (1) and lies on verifying bench, and rotating dog (3) loads eccentric bushing (7), and through cubing seat
(1) through hole above, to solid in the through hole of cubing seat (1) bottom；
Step 2, rotary handle (2) is contained in the screw of rotating dog (3) top；
Step 3, installs dial gauge (5) on bearing (6), and dial gauge (5) is sleeved in the installing hole of bearing (6)；
Step 4, the table bar gauge head of dial gauge (5) and eccentric bushing (7) outer diameter contact；
Step 5, dial gauge (5) is fastened by trip bolt (4)；
Step 6, rotary handle (2) turn rotating dog (3) and eccentric bushing (7) rotate at cubing seat (1), dial gauge (5) reading dial
Record out detection value, be calculated the excircle eccentricity amount of eccentric bushing (7).
The large through-hole of cubing seat (1) top is big counterbore through hole, and lower section is small through hole.The big counterbore of cubing seat (1) installs hundred
Divide table (5).The through hole installing dial gauge (5) becomes vertical direction with the eccentric bushing (7) installed in large through-hole.Dial gauge (5) upper
Fang Youkong erection support (6), bearing (6) passes through trip bolt (4) solid for bearing (6) in dial gauge (5), and trip bolt (4) is worn
Cross bearing (6) plug-in mounting and enter installing hole on dial gauge (5) top.Having annular groove on bearing (6), trip bolt (4) is installed solid by annular groove
Tight dial gauge (5).Eccentric bushing (7) and rotating dog (3) have matched in clearance.Eccentric bushing (7) and rotating dog (3) with the use of.
Embodiment 2, referring to the drawings, described cubing seat (1) middle part sets through hole, and described through hole is provided with and eccentric bushing to be measured
(7) suitable rotating dog (3), this rotating dog (3) bottom is plugged in described through hole, during reality is measured, rotating dog
(3) can be with flexible rotating in through hole, and the rotating dog of other specifications replaceable (3), it is simple to the bias of detection different inner diameters
Set, improves relevance grade；Rotating dog (3) outside sets bearing (6), and is provided with dial gauge (5) on bearing (6), the table of dial gauge (5)
Bar gauge head is relative with the axial line of rotating dog (3), the most more convenient highs and lows finding out eccentric bushing (7)；Described hundred
The table bar gauge head surface dividing table (5) contacts with eccentric bushing (7) cylindrical being enclosed within rotating dog (3) middle part, and presses table one scale
Very little, it is simple to dial gauge check and correction zero graduation, rotating dog (3) top sets internal thread hole, and with the rotary handle (2) in inverted " L " structure
One section of external screw thread of one end is fixing to be connected, use convenient for assembly；And bearing and cubing seat are the integrative-structure of global formation, cubing
Seat (1) is placed horizontally on verifying bench, and rotating dog (3) suit eccentric bushing (7) is inserted in cubing seat (1) through hole, rotating hands
Handle (2) is suitably tightened on rotating dog (3), rotates rotating dog (3), owing to have employed matched in clearance, so rotating dog (3) is in inspection
Tool seat (1) upper can flexible rotating continuously, and will not occur turn inclined, swing or block phenomenon of waiting indefinitely；Percentage installed by bearing (6)
Table (5), dial gauge (5) is sleeved in the installing hole of bearing (6), makes the table bar gauge head of dial gauge (5) connect with eccentric bushing (7) cylindrical
Touch, and pressure table 1mm, meanwhile, with trip bolt (4) locking dial gauge (5)；Manual switching rotary handle (2), makes rotating dog (3)
And eccentric bushing (7) is in the upper rotation continuously of cubing seat (1).Now, observe dial gauge (5) reading dial, and record maximum and minimum
Value, calculates the excircle eccentricity amount of actual measurement eccentric bushing (7), completes detection；This device is easy and simple to handle, and detection efficiency is high, accuracy
High.
Claims (8)
1. by a process for rotating dog change detection difference eccentric throw, including cubing seat, rotary handle, rotating dog, tight
Gu screw, dial gauge, bearing, eccentric bushing, it is characterised in that its process:
Step 1, first holds cubing seat (1) and lies on verifying bench, and rotating dog (3) loads eccentric bushing (7), and through cubing seat
(1) through hole above, to solid in the through hole of cubing seat (1) bottom；
Step 2, rotary handle (2) is contained in the screw of rotating dog (3) top；
Step 3, installs dial gauge (5) on bearing (6), and dial gauge (5) is sleeved in the installing hole of bearing (6)；
Step 4, the table bar gauge head of dial gauge (5) and eccentric bushing (7) outer diameter contact；
Step 5, dial gauge (5) is fastened by trip bolt (4)；
Step 6, rotary handle (2) turn rotating dog (3) and eccentric bushing (7) rotate at cubing seat (1), dial gauge (5) reading dial
Record out detection value, be calculated the excircle eccentricity amount of eccentric bushing (7).
2. according to the process of a kind of rotating dog change detection difference eccentric throw described in claim 1, it is characterised in that
The large through-hole of cubing seat (1) top is big counterbore through hole, and lower section is small through hole.
3. according to the process of a kind of rotating dog change detection difference eccentric throw described in claim 1, it is characterised in that
The big counterbore of cubing seat (1) installs dial gauge (5).
4. according to the process of a kind of rotating dog change detection difference eccentric throw described in claim 1, it is characterised in that
The through hole installing dial gauge (5) becomes vertical direction with the eccentric bushing (7) installed in large through-hole.
5. according to the process of a kind of rotating dog change detection difference eccentric throw described in claim 1, it is characterised in that
The porose erection support in the top (6) of dial gauge (5), bearing (6) passes through trip bolt (4) solid for bearing (6) in dial gauge (5),
Trip bolt (4) enters installing hole on dial gauge (5) top through bearing (6) plug-in mounting.
6. according to the process of a kind of rotating dog change detection difference eccentric throw described in claim 1, it is characterised in that
Having annular groove on bearing (6), trip bolt (4) is installed by annular groove and is fastened dial gauge (5).
7. according to the process of a kind of rotating dog change detection difference eccentric throw described in claim 1, it is characterised in that
Eccentric bushing (7) and rotating dog (3) have matched in clearance.
8. according to the process of a kind of rotating dog change detection difference eccentric throw described in claim 1, it is characterised in that
Eccentric bushing (7) and rotating dog (3) with the use of.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610733576.8A CN106247910A (en) | 2016-08-27 | 2016-08-27 | A kind of process of rotating dog change detection difference eccentric throw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610733576.8A CN106247910A (en) | 2016-08-27 | 2016-08-27 | A kind of process of rotating dog change detection difference eccentric throw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106247910A true CN106247910A (en) | 2016-12-21 |
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ID=57595474
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610733576.8A Pending CN106247910A (en) | 2016-08-27 | 2016-08-27 | A kind of process of rotating dog change detection difference eccentric throw |
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| Country | Link |
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| CN (1) | CN106247910A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110296645A (en) * | 2019-07-31 | 2019-10-01 | 安徽江淮汽车集团股份有限公司 | A kind of centering type cubing detection block locking mechanism |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203116688U (en) * | 2013-02-28 | 2013-08-07 | 江西气体压缩机有限公司 | Inspection tool for eccentric magnitude parallelism of eccentric bushing |
| CN203385381U (en) * | 2013-07-29 | 2014-01-08 | 浙江山海机械有限公司 | Eccentricity gauge |
| CN205228363U (en) * | 2015-12-16 | 2016-05-11 | 广西玉柴机器股份有限公司 | Eccentric cover excircle offset detection device |
-
2016
- 2016-08-27 CN CN201610733576.8A patent/CN106247910A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203116688U (en) * | 2013-02-28 | 2013-08-07 | 江西气体压缩机有限公司 | Inspection tool for eccentric magnitude parallelism of eccentric bushing |
| CN203385381U (en) * | 2013-07-29 | 2014-01-08 | 浙江山海机械有限公司 | Eccentricity gauge |
| CN205228363U (en) * | 2015-12-16 | 2016-05-11 | 广西玉柴机器股份有限公司 | Eccentric cover excircle offset detection device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110296645A (en) * | 2019-07-31 | 2019-10-01 | 安徽江淮汽车集团股份有限公司 | A kind of centering type cubing detection block locking mechanism |
| CN110296645B (en) * | 2019-07-31 | 2020-08-04 | 安徽江淮汽车集团股份有限公司 | Eccentric checking fixture detection block locking mechanism |
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Application publication date: 20161221 |
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