CN107328673A - A kind of automatic rigidity detection device of steel ball class product - Google Patents
A kind of automatic rigidity detection device of steel ball class product Download PDFInfo
- Publication number
- CN107328673A CN107328673A CN201710497759.9A CN201710497759A CN107328673A CN 107328673 A CN107328673 A CN 107328673A CN 201710497759 A CN201710497759 A CN 201710497759A CN 107328673 A CN107328673 A CN 107328673A
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- CN
- China
- Prior art keywords
- sample
- groove
- steel ball
- pit
- test
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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.)
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/40—Investigating hardness or rebound hardness
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0058—Kind of property studied
- G01N2203/0076—Hardness, compressibility or resistance to crushing
Abstract
The present invention relates to a kind of automatic rigidity detection device of steel ball class product, belong to testing of materials field.The detection means of the present invention, including hardometer, sample holder, testing sample leak, move back sampling device；Test pit is provided with sample holder, the top of test pit sets hardometer；Extend from high to low to sample holder outer from test pit and move back sample groove；From test pit to testing sample, leakage is extended with sample presentation groove from low to high；The sample groove opposite side that moves back positioned at test pit is provided with and moves back sampling device, moves back sampling device front end for telescopic push rod.The detection means of the present invention, simple in construction, simple processing realizes the automatic sample conveying detected to steel ball, automatic test and moves back sample automatically, improves the efficiency of hardness test.
Description
Technical field
The present invention relates to a kind of automatic rigidity detection device of steel ball class product, belong to testing of materials field.
Background technology
Widely, usage quantity is also very more for steel ball class products application.Thus the sample hardness determination quantity brought
It is very big.The principle of conventional hardness test is to be pressed into measured workpiece using certain load, obtains impression size or depth carrys out table
Levy the soft or hard degree of measured workpiece.Tradition is that steel ball sample is positioned over and is tested using manual to the test of steel ball class product hardness
In the isodiametric pit of steel ball, then gauge head is pressed into tested steel ball with certain load and kept for certain time, then remove load,
Hardness number is drawn by impression size or depth, sample is changed again afterwards.Because sample size is larger, cause each measurement batch
Task intensity is very big.The major defect of traditional approach is：Sample, time and effort consuming, inefficiency are changed by hand.
The content of the invention
The invention aims to solve traditional steel ball hardness measurement method to need to take sample by hand, working strength is big
The problem of, and a kind of automatic rigidity detection device of steel ball class product is provided
The purpose of the present invention is achieved through the following technical solutions：
A kind of automatic rigidity detection device of steel ball class product of the present invention, including hardometer, sample holder, testing sample
Leak, move back sampling device；
Testing sample leakage is the container of upper end open, and the bottom of testing sample leakage is provided with what is matched with diameter of the steel ball to be measured
Discharge opening；
One is provided with sample holder and tests pit with the hemispherical that diameter of the steel ball to be measured matches, the upper of pit is tested
Side sets hardometer, and scleroscopic gauge head points to test pit；From the test pit along sample holder upper surface opens outward
There are two not in collinear groove, two groove widths match with diameter of the steel ball to be measured, and the depth of two grooves is equal
Less than the depth of test pit；Wherein one groove extends from high to low from test pit to sample holder outer, the groove
As moving back sample groove；Another groove is provided with testing sample leakage, sample presentation ditch as sample presentation groove, the end top of sample presentation groove
From test pit to testing sample, leakage extends groove from low to high, and the sample presentation groove opposite side positioned at test pit is provided with backgauge
Plate；The height and the diameter of steel ball to be measured that testing sample spills sample presentation groove below material pitch-row match；Positioned at test pit
Move back sample groove opposite side and be provided with and move back sampling device, move back sampling device front end for telescopic push rod, insertion test when push rod stretches out
In pit, push rod gets out of the way test pit when shrinking.
The course of work：
Tested steel ball is placed in testing sample leakage, falls into and send in the discharge opening that tested steel ball can leak from testing sample one by one
In sample groove.Extend from high to low to test pit because sample presentation groove leaks from testing sample, each steel ball is under gravity
Slided along sample presentation groove to test pit；Because the front end of sample presentation groove is provided with striker plate, prevent steel ball during downslide
Skid off test pit, when steel ball foremost rolls into test pit, test the crater wall of pit to steel ball formation screens, make rear end according to
The secondary steel ball arranged in steel ball steel ball no longer forward slip in bottom in sample presentation groove, and testing sample leakage does not discharge still further below；This
When scleroscopic gauge head push positioned at test pit in steel ball, obtain the hardness data of steel ball；Then control is moved back before sampling device
The push rod ejection at end, the steel ball that hardness had been tested in test pit is pushed forward into and moved back in sample groove, due to moving back sample ditch
Groove extends from high to low from test pit to sample holder outer, and the steel ball into moving back after sample groove, move back under gravity by edge
Sample groove is slided to sample holder outer；The push rod for moving back sampling device front end is controlled to shrink again, push rod gets out of the way test pit, next
Individual steel ball is slid downwardly into test pit, while sending out a steel ball at the discharge opening of testing sample leakage again enters sample presentation groove
It is interior, screens is formed again, is repeated above-mentioned measurement, is moved back sample process, and then completes the hardness measurement of all steel balls in testing sample leakage.
Beneficial effect：The detection means of the present invention, simple in construction, simple processing realizes and the automatic of steel ball detection is sent
Sample, automatic test and sample is moved back automatically, improve the efficiency of hardness test.
Brief description of the drawings
Fig. 1 is the structural representation of detection means of the present invention；
Fig. 2 is Fig. 1 top view；
In figure, 1- hardometers；2- sample test platforms；3- testing samples leak；4- moves back sampling device；5- push rods；6- sample presentation grooves；
7- moves back sample groove.
Embodiment
Present disclosure is further described with reference to the accompanying drawings and examples.
Embodiment
A kind of automatic rigidity detection device of steel ball class product of the present invention, as shown in Figure 1, 2, including hardometer 1, sample branch
Support platform 2, testing sample leak 3, move back sampling device 4；
Testing sample leakage 3 is the container of upper end open, and the bottom of testing sample leakage 3 is provided with to match with diameter of the steel ball to be measured
Discharge opening；
One is provided with sample holder 2 and tests pit with the hemispherical that diameter of the steel ball to be measured matches, test pit
Top sets hardometer 1, and the gauge head of hardometer 1 points to test pit；From the test pit along the upper table of sample holder 2 towards
Two are provided with not in collinear groove outside, and two groove widths match with diameter of the steel ball to be measured, the depth of two grooves
Degree is respectively less than the depth for testing pit；Wherein one groove extends from high to low from test pit to the outer of sample holder 2, should
Groove is as moving back sample groove 7；Another groove is provided with testing sample leakage as sample presentation groove 6, the end top of sample presentation groove 6
3, from test pit to testing sample, leakage 3 extends sample presentation groove 6 from low to high；Testing sample leaks 3 discharge openings away from lower section sample presentation ditch
The height of groove 6 and the diameter of steel ball to be measured match；The opposite side of sample groove 7 that moves back positioned at test pit is provided with and moves back sampling device
4, the front end of sampling device 4 is moved back for telescopic push rod 5, and when push rod 5 stretches out in insertion test pit, push rod 5 gets out of the way test when shrinking
Pit.
The course of work：
Tested steel ball is placed in testing sample leakage 3, fallen into the discharge opening that tested steel ball can leak 3 from testing sample one by one
In sample presentation groove 6.Because sample presentation groove 6 extends from high to low from testing sample leakage 3 to test pit, each steel ball is made in gravity
Slided with lower along sample presentation groove 6 to test pit；Because the front end of sample presentation groove 6 is provided with striker plate, prevent steel ball in downslide
During skid off test pit, when steel ball foremost rolls into test pit, test the crater wall of pit to steel ball formation screens, make
Rear end is arranged in order steel ball steel ball no longer forward slip in bottom in sample presentation groove 6, and the steel ball in testing sample leakage 3 is not still further below
Discharging；Now the gauge head of hardometer 1 pushes the steel ball in test pit, obtains the hardness data of steel ball；Then control is moved back
The push rod 5 of the front end of sampling device 4 is ejected, and the steel ball that hardness had been tested in test pit is pushed forward into and moved back in sample groove 7,
Due to move back sample groove 7 from test pit extend from high to low to the outer of sample holder 2, the steel ball enter move back after sample groove 7
Action of Gravity Field lower edge is moved back sample groove 7 and slided to the outer of sample holder 2；Control the push rod 5 for moving back the front end of sampling device 4 to shrink again, push up
Bar 5 gets out of the way test pit, and next steel ball is slid downwardly into test pit, while sent out at the discharge opening of testing sample leakage 3 again
One steel ball enters in sample presentation groove 6, forms screens again, repeats above-mentioned measurement, moves back sample process, and then completes testing sample leakage
The hardness measurement of all steel balls in 3.
Claims (1)
1. a kind of automatic rigidity detection device of steel ball class product, it is characterized in that：Including hardometer, sample holder, testing sample
Leak, move back sampling device；
Testing sample leakage is the container of upper end open, and the bottom of testing sample leakage is provided with the discharging matched with diameter of the steel ball to be measured
Hole；
One is provided with sample holder and tests pit with the hemispherical that diameter of the steel ball to be measured matches, tests and is set above pit
Hardometer is put, scleroscopic gauge head points to test pit；Two are outwards provided with from the test pit along sample holder upper surface
Bar is not in collinear groove, and two groove widths match with diameter of the steel ball to be measured, and the depth of two grooves is respectively less than
Test the depth of pit；Wherein one groove extends from high to low from test pit to sample holder outer, the groove conduct
Move back sample groove；Another groove is provided with testing sample leakage as sample presentation groove above the end of sample presentation groove, sample presentation groove from
Test pit extends from low to high to testing sample leakage, and the sample presentation groove opposite side positioned at test pit is provided with striker plate；
The height and the diameter of steel ball to be measured that testing sample spills sample presentation groove below material pitch-row match；Sample is moved back positioned at test pit
Groove opposite side, which is provided with, moves back sampling device, moves back sampling device front end for telescopic push rod, insertion test pit when push rod stretches out
Interior, push rod gets out of the way test pit when shrinking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710497759.9A CN107328673A (en) | 2017-06-27 | 2017-06-27 | A kind of automatic rigidity detection device of steel ball class product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710497759.9A CN107328673A (en) | 2017-06-27 | 2017-06-27 | A kind of automatic rigidity detection device of steel ball class product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107328673A true CN107328673A (en) | 2017-11-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710497759.9A Pending CN107328673A (en) | 2017-06-27 | 2017-06-27 | A kind of automatic rigidity detection device of steel ball class product |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107328673A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108362589A (en) * | 2018-01-26 | 2018-08-03 | 袁萍 | A kind of architectural engineering brick rigidity detection device |
| CN109655360A (en) * | 2018-12-29 | 2019-04-19 | 天长市龙亨电子有限公司 | A kind of rigidity detection device of casing of electric vehicle controller |
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| CN201072335Y (en) * | 2007-06-28 | 2008-06-11 | 大阔科技股份有限公司 | Circular rod bar detecting mechanism |
| CN102288620A (en) * | 2011-08-10 | 2011-12-21 | 天津大学 | Method and device for unfolding surface of steel ball on basis of multiple image sensors |
| CN103990603A (en) * | 2014-06-05 | 2014-08-20 | 苏州大学 | Sphere surface quality detection method and device |
| CN203853299U (en) * | 2014-06-11 | 2014-10-01 | 洛阳方智测控股份有限公司 | Steel ball detection and sorting device |
| CN206848098U (en) * | 2017-06-27 | 2018-01-05 | 晋西工业集团有限责任公司 | A kind of continuous rigidity detection device of steel ball class product |
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2017
- 2017-06-27 CN CN201710497759.9A patent/CN107328673A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201072335Y (en) * | 2007-06-28 | 2008-06-11 | 大阔科技股份有限公司 | Circular rod bar detecting mechanism |
| CN102288620A (en) * | 2011-08-10 | 2011-12-21 | 天津大学 | Method and device for unfolding surface of steel ball on basis of multiple image sensors |
| CN103990603A (en) * | 2014-06-05 | 2014-08-20 | 苏州大学 | Sphere surface quality detection method and device |
| CN203853299U (en) * | 2014-06-11 | 2014-10-01 | 洛阳方智测控股份有限公司 | Steel ball detection and sorting device |
| CN206848098U (en) * | 2017-06-27 | 2018-01-05 | 晋西工业集团有限责任公司 | A kind of continuous rigidity detection device of steel ball class product |
Non-Patent Citations (1)
| Title |
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| 王新: "采用锥形砧座测定微小钢球的硬度及其方差分析", 《物理测试》 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108362589A (en) * | 2018-01-26 | 2018-08-03 | 袁萍 | A kind of architectural engineering brick rigidity detection device |
| CN108362589B (en) * | 2018-01-26 | 2020-12-29 | 焦东升 | Brick hardness testing device for building engineering |
| CN109655360A (en) * | 2018-12-29 | 2019-04-19 | 天长市龙亨电子有限公司 | A kind of rigidity detection device of casing of electric vehicle controller |
| CN109655360B (en) * | 2018-12-29 | 2021-07-23 | 天长市龙亨电子有限公司 | Hardness detection device of electric vehicle controller shell |
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Application publication date: 20171107 |