CN108645327A - A kind of chain monocycle v-notch Alignment measuring device and centering control method - Google Patents
A kind of chain monocycle v-notch Alignment measuring device and centering control method Download PDFInfo
- Publication number
- CN108645327A CN108645327A CN201810271195.1A CN201810271195A CN108645327A CN 108645327 A CN108645327 A CN 108645327A CN 201810271195 A CN201810271195 A CN 201810271195A CN 108645327 A CN108645327 A CN 108645327A
- Authority
- CN
- China
- Prior art keywords
- blade
- chain
- vernier
- chain link
- measuring device
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- 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
Links
- 238000000034 method Methods 0.000 title claims abstract description 12
- 210000000078 claw Anatomy 0.000 claims abstract description 13
- 239000007769 metal material Substances 0.000 claims description 8
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims 1
- 239000010931 gold Substances 0.000 claims 1
- 229910052737 gold Inorganic materials 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 238000005259 measurement Methods 0.000 abstract description 9
- 238000013461 design Methods 0.000 abstract description 4
- 238000005065 mining Methods 0.000 abstract description 3
- 238000012360 testing method Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 5
- 238000012545 processing Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 238000007142 ring opening reaction Methods 0.000 description 1
- 238000003466 welding Methods 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
- 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 present invention relates to a kind of chain monocycle v-notch Alignment measuring device and centering control methods, are related to mining high-test chain technical field.The shape and size design that the present invention passes through special blade size design and claw so that the advantages that this slide calliper rule have centering convenient, measure starting point accurate positioning more suitable for the measurement of c-type chain link opening center condition, and measurement process is simply rapid.
Description
Technical field
The present invention relates to mining high-test chain technical fields, and in particular to a kind of chain monocycle v-notch Alignment measuring
Device and centering control method.
Background technology
The chain link of mining high-test chain usually first bends to c-opening ring using major diameter bar by volume machine, then
The chain link of closure is welded into flash butt welder.After the Shaft alignment state of C rings opening seriously affects chain link welding in process of production
Mechanical property, therefore chain manufacturer is usually required for the opening center condition for being compiled into C-shaped ring to chain link to control.
The method of control C-shaped ring opening center condition is directly to be measured with ordinary micrometer 103 at present.Fig. 1 occupies for chain link
The measurement method schematic diagram of middle state.The length of single armed 101 on the left of C rings is typically first measured, then measures the length of right side single armed 102
Degree, the center condition being open with the difference evaluation C-shaped ring of both sides single armed length, the smaller then opening of difference are placed in the middle better.
Since C ring opening shapes are more special, the narrow base of opening, top is wide, V-shaped, is surveyed with ordinary micrometer 103
When measuring c-type chain link single armed length, claw is often difficult to be deep into open interior, thus is difficult to measure starting point to it.In addition, common
The length of two claws of micrometer 103 is typically identical, and the measurement point of c-opening chain link is not in a horizontal line
On, it is specific as shown in Figure 1.More also precisely due to single armed 101 and 102 length of right side single armed must separate on the left of c-type chain link
It measures, therefore the measurement initial point position of both sides is different, the centering situation finally measured often exists larger with actual value
Difference.
Invention content
(1) technical problems to be solved
The technical problem to be solved by the present invention is to：How a kind of measurement card of suitable c-type chain link opening center condition is designed
Ruler so that measurement of this slide calliper rule more suitable for c-type chain link opening center condition.
(2) technical solution
In order to solve the above technical problem, the present invention provides a kind of chain monocycle v-notch Alignment measuring devices, including
Blade 2, two vernier claws positioned at 2 both sides of blade and the fixation measuring jaw 4 below 2 center of blade, institute's rheme
Two vernier claws in 2 both sides of blade are left side vernier 1 and right side vernier 3；The center of the blade 2 is 0 graduation position, is carved
It is symmetrical centered on 0 graduation mark at center to spend ruler；The fixed measuring jaw 4 is formed as one with blade 2, fixed measuring jaw 4
Top both sides outer edge is parallel, and vertical with 2 lower edge of blade, and 4 lower part of fixed measuring jaw is wedge shaped and wide at the top and narrow at the bottom so that institute
The symmetrical centre that chain link is open can be navigated to by stating after fixed measuring jaw 4 is inserted into chain link opening；It swims in the left side of 2 both sides of the blade
Mark 1,3 length of right side vernier are identical and longer than fixed measuring jaw 4 so that left side vernier 1, right side vernier 3 can abut chain link both ends
Exterior arc surface；The left side vernier 1, right side vernier 3 are measuring surface close to the side of symmetrical centre.
Preferably, the chain link is c-opening ring.
Preferably, the blade 2 is metal material.
Preferably, the left side vernier 1 is metal material.
Preferably, the right side vernier 3 is metal material.
Preferably, the fixed measuring jaw 4 is metal material.
Preferably, the chain link opening is V-type.
The present invention also provides a kind of methods for realizing chain link opening center condition control using the device.
Preferably, the method measures chain link both sides single armed length when realizing simultaneously.
(3) advantageous effect
The device of the invention is made of blade and two verniers being distributed as axial symmetry using blade center, blade center line
Scale is 0, and graduated scale is symmetrical centered on 0 graduation mark at center, the upper semisection both sides outer edge of fixed measuring jaw it is parallel and
Vertical with blade lower edge, the lower semisection of fixed measuring jaw is wedge shape, and top is wide, and lower part is narrow, and this design, which enables, fixes measuring jaw
It is deep enough to arrive C ring open interiors, and the symmetrical center line of opening can be automatically positioned.It is left when measuring chain link single armed length
The single armed length of right both sides using fix measuring jaw automatic positioning center line as starting point, the chain link single armed measured in this case is long
It spends more acurrate.The vernier claw of blade both sides is longer than fixed measuring jaw, and is measuring surface close to the side of symmetrical centre, so that
The claw of vernier can accurately be close to the external arc at chain link both ends, be also ensured that the single armed linear measure longimetry of chain link both sides is more accurate
Really.The both sides single armed length difference measured is C rings opening to moderate, therefore the accurate of single armed length ensure that C rings are open
To moderate as a result, also further ensuring the processing quality of chain link.In addition, due to that can realize that chain link both sides single armed length is same
When measure, improve measurement efficiency, reduce labor intensity.
Description of the drawings
Fig. 1 is c-type chain link opening center condition and existing vernier caliper measurement schematic diagram；
Fig. 2 is the chain monocycle v-notch Alignment measuring apparatus structure schematic diagram of the present invention；
Fig. 3 is the schematic diagram that C rings opening centering situation is measured using the device of the invention.
Specific implementation mode
To keep the purpose of the present invention, content and advantage clearer, with reference to the accompanying drawings and examples, to the present invention's
Specific implementation mode is described in further detail.
As shown in Fig. 2, the chain monocycle v-notch Alignment measuring device of the present invention is made of metal material, including blade
2, positioned at two vernier claws of 2 both sides of blade (left side vernier 1, right side vernier 3) and below 2 center of blade
Fixed measuring jaw 4.2 center of blade is 0 graduation position, and then both ends respectively symmetrically indicate 1,2,3 ... and wait scales to the left and right, at once
It is symmetrical centered on 0 graduation mark at center to spend ruler.Fixed measuring jaw 4 is structure as a whole with blade 2, the top of fixed measuring jaw 4
Both sides outer edge is parallel and vertical with 2 lower edge of blade, and 4 lower part of fixed measuring jaw is wedge shaped and wide at the top and narrow at the bottom, and this shape is advantageous
It is inserted into V-type C rings opening in fixed measuring jaw 4, and navigates to the symmetrical centre of V-type C rings opening.The vernier claw of 2 both sides of blade
(left side vernier 1, right side vernier 3) length is identical and longer than fixed measuring jaw 4, and left side vernier 1, right side vernier 3 are close to symmetrical centre
Side be measuring surface.The schematic diagram of the calliper C rings opening centering situation of the present invention is as shown in Figure 3.
As can be seen that the device of the invention is made of blade and two verniers being distributed as axial symmetry using blade center, ruler
The scale of body center line is 0, and graduated scale is symmetrical centered on 0 graduation mark at center, outside the upper semisection both sides of fixed measuring jaw
The lower semisection of sides aligned parallel and vertical with blade lower edge, fixed measuring jaw is wedge shape, and top is wide, and lower part is narrow, this design so that
Fixed measuring jaw can be deep into C ring open interiors, and can be automatically positioned the symmetrical center line of opening.Measure chain link single armed
When length, the single armed length of the left and right sides measures in this case using the center line for fixing measuring jaw automatic positioning as starting point
Chain link single armed length is more acurrate.The vernier claw of blade both sides is longer than fixed measuring jaw, and is to measure close to the side of symmetrical centre
Face, so that the claw of vernier can accurately be close to the external arc at chain link both ends, be also ensured that the single armed of chain link both sides is long
Degree measures more acurrate.The both sides single armed length difference measured is C rings opening to moderate, therefore the accurate guarantee of single armed length
C rings opening is to moderate as a result, also further ensuring the processing quality of chain link.In addition, due to that can realize chain link both sides
Single armed length measures simultaneously, improves measurement efficiency, reduces labor intensity.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, several improvement and deformations can also be made, these improvement and deformations
Also it should be regarded as protection scope of the present invention.
Claims (9)
1. a kind of chain monocycle v-notch Alignment measuring device, which is characterized in that including blade (2), be located at blade (2) both sides
Two vernier claws and the fixation measuring jaw (4) below blade (2) center, it is described positioned at blade (2) both sides
Two vernier claws are left side vernier (1) and right side vernier (3)；The center of the blade (2) be 0 graduation position, graduated scale with
It is symmetrical centered on 0 graduation mark at center；The fixed measuring jaw (4) is formed as one with blade (2), fixed measuring jaw (4)
Top both sides outer edge is parallel, and vertical with blade (2) lower edge, and fixed measuring jaw (4) lower part is wedge shaped and wide at the top and narrow at the bottom, makes
The symmetrical centre that chain link is open can be navigated to by obtaining after the fixed measuring jaw (4) is inserted into chain link opening；Blade (2) both sides
Left side vernier (1), right side vernier (3) length it is identical and longer than fixed measuring jaw (4) so that left side vernier (1), right side vernier
(3) exterior arc surface at chain link both ends can be abutted；The left side vernier (1), right side vernier (3) are close to the side of symmetrical centre
Measuring surface.
2. chain monocycle v-notch Alignment measuring device as described in claim 1, which is characterized in that the chain link is opened for c-type
Choma.
3. chain monocycle v-notch Alignment measuring device as described in claim 1, which is characterized in that the blade (2) is gold
Belong to material.
4. chain monocycle v-notch Alignment measuring device as described in claim 1, which is characterized in that the left side vernier (1)
For metal material.
5. chain monocycle v-notch Alignment measuring device as described in claim 1, which is characterized in that the right side vernier (3)
For metal material.
6. chain monocycle v-notch Alignment measuring device as described in claim 1, which is characterized in that the fixed measuring jaw (4)
For metal material.
7. chain monocycle v-notch Alignment measuring device as described in claim 1, which is characterized in that the chain link opening is V
Type.
8. a kind of method that device using described in any one of claim 1 to 7 realizes chain link opening center condition control.
9. method as claimed in claim 8, which is characterized in that the method is same to chain link both sides single armed length when realizing
When measure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810271195.1A CN108645327A (en) | 2018-03-29 | 2018-03-29 | A kind of chain monocycle v-notch Alignment measuring device and centering control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810271195.1A CN108645327A (en) | 2018-03-29 | 2018-03-29 | A kind of chain monocycle v-notch Alignment measuring device and centering control method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108645327A true CN108645327A (en) | 2018-10-12 |
Family
ID=63744822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810271195.1A Pending CN108645327A (en) | 2018-03-29 | 2018-03-29 | A kind of chain monocycle v-notch Alignment measuring device and centering control method |
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| Country | Link |
|---|---|
| CN (1) | CN108645327A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110082244A (en) * | 2019-05-15 | 2019-08-02 | 中国科学院金属研究所 | A kind of test impact specimen v-notch Alignment measuring device |
| CN110388867A (en) * | 2019-06-27 | 2019-10-29 | 中煤张家口煤矿机械有限责任公司 | Chain link counterpart off-centring measuring gage |
| CN112815870A (en) * | 2021-02-08 | 2021-05-18 | 中海辉固地学服务（深圳）有限公司 | Underwater laser three-dimensional scanning auxiliary device based on ROV |
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| CN203274660U (en) * | 2013-06-07 | 2013-11-06 | 新余钢铁集团有限公司 | Special-purpose measuring tool for measuring axis part keyway symmetry degree |
| CN204963768U (en) * | 2015-08-27 | 2016-01-13 | 徐州工业职业技术学院 | Measure combination utensil of symmetry |
| CN205843584U (en) * | 2016-07-08 | 2016-12-28 | 昆明云内动力股份有限公司 | A kind of detection device of keyway symmetry on axle |
| CN208042967U (en) * | 2018-03-29 | 2018-11-02 | 北京华海基业机械设备有限公司 | A kind of chain monocycle v-notch Alignment measuring device |
-
2018
- 2018-03-29 CN CN201810271195.1A patent/CN108645327A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203274660U (en) * | 2013-06-07 | 2013-11-06 | 新余钢铁集团有限公司 | Special-purpose measuring tool for measuring axis part keyway symmetry degree |
| CN204963768U (en) * | 2015-08-27 | 2016-01-13 | 徐州工业职业技术学院 | Measure combination utensil of symmetry |
| CN205843584U (en) * | 2016-07-08 | 2016-12-28 | 昆明云内动力股份有限公司 | A kind of detection device of keyway symmetry on axle |
| CN208042967U (en) * | 2018-03-29 | 2018-11-02 | 北京华海基业机械设备有限公司 | A kind of chain monocycle v-notch Alignment measuring device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110082244A (en) * | 2019-05-15 | 2019-08-02 | 中国科学院金属研究所 | A kind of test impact specimen v-notch Alignment measuring device |
| CN110388867A (en) * | 2019-06-27 | 2019-10-29 | 中煤张家口煤矿机械有限责任公司 | Chain link counterpart off-centring measuring gage |
| CN112815870A (en) * | 2021-02-08 | 2021-05-18 | 中海辉固地学服务（深圳）有限公司 | Underwater laser three-dimensional scanning auxiliary device based on ROV |
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