CN102003940B - Sample automatic centering size measurement device - Google Patents
Sample automatic centering size measurement device Download PDFInfo
- Publication number
- CN102003940B CN102003940B CN200910194753XA CN200910194753A CN102003940B CN 102003940 B CN102003940 B CN 102003940B CN 200910194753X A CN200910194753X A CN 200910194753XA CN 200910194753 A CN200910194753 A CN 200910194753A CN 102003940 B CN102003940 B CN 102003940B
- Authority
- CN
- China
- Prior art keywords
- sample
- centering
- guide rail
- bridges
- axis guide
- 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.)
- Active
Links
Images
Abstract
The invention relates to an automatic size measurement device, in particular to a sample automatic centering size measurement device, belonging to the field of experimental equipment. The sample automatic centering size measurement device comprises a substrate (1) and an X axial guide rail (2) arranged on the substrate horizontally, a movable connecting plate is arranged on the guide rail (2), a horizontal sample clamping pneumatic claw (6) is respectively arranged on the two sides of the connecting plate (3), two Y axial guide rail bridges (7) are arranged vertical to the X axial guide rail (2), a sample centering mechanism for connecting the two bridges is arranged between the two bridges and comprises a centering plate (8) connecting the two bridges, front and rear vertical centering arms (9) are arranged on the center line of the two bridges under the centering plate (8) and connected with two horizontal centering wheels (10) to form a scissor-shaped split structure, and a sample measurement mechanism is arranged on the side of the X axial guide rail (2) and comprises a support (15) and a measurement grating sensor (17) arranged on the support and driven by a measurement air cylinder (16).
Description
Technical field
The present invention relates to a kind of size automatic measuring device, relate in particular to a kind of device that sample to be tested is carried out measurement size after the automatic centering.
Background technology
In the extension test test of metalwork; At present before and after extension test; Size to sample generally still adopts hand dipping (for example: tool using is a vernier caliper), and the supervisory personnel is because the gimmick difference and the collimation error bring than mistake for the dimensional measurement result of sample.For example in the mechanics extension test of steel sample; In order to obtain the series datas such as ductility of steel sample, generally before test with in the test, need repeatedly multiple spot that sample is carried out the test of relative dimensions, be the standard steel sample like accompanying drawing 1; Need carry out width and highly test to multiple spot on the sample; The manual test that adopts now not only one-shot measurement size produces error, and after stretched process, is tested once more and can be produced new error by manual work; Cause whole extension test resultant error big, with a low credibility thus.
Summary of the invention
The invention provides a kind of sample automatic centering dimension measuring device, solve the manual measurement that exists when present specimen size is measured and produce multiple measurement result, error is big, has influence on the defective of other test result.
Technical scheme of the present invention is following:
A kind of sample automatic centering dimension measuring device comprises substrate 1, on substrate 1, is fixed with sample holder displacement mechanism, sample centering displacement mechanism, sample centering body and sample measurement mechanism, it is characterized in that:
Said sample holder displacement mechanism comprises the X axis guide rail 2 that is horizontally set on the substrate 1, and mobile web joint 3 is arranged on the guide rail 2, and both sides are equipped with horizon sample clamping gas pawl 6 on the web joint 3;
Said sample centering displacement mechanism comprise be fixed on the substrate 1 perpendicular to X axis guide rail 2 and cross over that X axis guide rail 2 is provided with about two Y axial guidance bridges 7; Height such as two guide rail bridges 7 and being higher than between 6, two guide rail bridges 7 of said sample holder gas pawl for connecting the sample centering body of two bridges;
Said sample centering body comprises the centering plate 8 that connects two bridges; The centering plate is in for 8 times has former and later two vertical aligning arms 9 on the two bridge center lines, each aligning arm 9 connects two horizontal centring wheels 10, forms the scissor opening-closing structure; Returning spring 11 is housed on the aligning arm 9; Said aligning arm 9 levels connect centering cylinder 12, vertically connect centering and promote cylinder 13, and said centering plate 8 connects centering and moves cylinder 14;
Said sample measurement mechanism comprises and is arranged on X axis guide rail 2 sides and perpendicular to the bearing 15 of X axis guide rail 2, on bearing 15, installs by measuring the measuring light gate sensor 17 that cylinder 16 promotes.
Said mobile web joint 3 is promoted by the ball-screw that is connecting servomotor 54.
A wherein side gas pawl of said both sides sample holder gas pawl 6 is connected with rotary cylinder 18.
Said sample measurement mechanism comprises the bearing 15 that is arranged on X axis guide rail 2 both sides, and cylinder of measurement 16 and measuring light gate sensor 17 are arranged respectively on each bearing 15.
Beneficial effect
The present invention through automatic centering after the shift position sample is carried out repeatedly automatic sizing of multiple spot; Reduced the error of hand dipping; Improve the precision of measuring, and alleviated experimental measurement person's work, improved work efficiency; And can sample be installed on sample holder gas pawl, thereby realize and being connected of the full-automation of correlation test equipment through automatic arm.
Description of drawings
Fig. 1 is a steel sample synoptic diagram to be measured;
Fig. 2 is a vertical view of the present invention, and wherein the sample centering body is in initial position (not comprising that centering promotes cylinder);
Fig. 3 is a vertical view of the present invention, wherein the position of sample centering body when the centering sample;
Fig. 4 is a front view of the present invention;
Fig. 5 is the vertical view of sample measurement of the present invention mechanism;
Fig. 6 is the left view of sample measurement of the present invention mechanism.
Embodiment
A kind of sample automatic centering dimension measuring device comprises substrate 1, on substrate 1, is fixed with sample holder displacement mechanism, sample centering displacement mechanism, sample centering body and sample measurement mechanism, wherein:
Said sample holder displacement mechanism comprises the X axis guide rail 2 that is horizontally set on the substrate 1; Mobile web joint 3 is arranged on the guide rail 2; Said mobile web joint 3 promotes through the ball-screw 4 that is connecting servomotor 5; Both sides are equipped with horizon sample clamping gas pawl 6 on the web joint 3, and wherein a side gas pawl is connected with and horizontally rotates cylinder 18;
Said sample centering displacement mechanism comprise be fixed on the substrate 1 perpendicular to X axis guide rail 2 and cross over that X axis guide rail 2 is provided with about two Y axial guidance bridges 7; Height such as two guide rail bridges 7 and being higher than between 6, two guide rail bridges 7 of said sample holder gas pawl for connecting the sample centering body of two bridges;
Said sample centering body comprises the centering plate 8 that connects two bridges; The centering plate is in for 8 times has former and later two vertical aligning arms 9 on the two bridge center lines, each aligning arm 9 connects two horizontal centring wheels 10, forms the scissor opening-closing structure; Returning spring 11 is housed on the aligning arm 9; Said aligning arm 9 levels connect centering cylinder 12, vertically connect centering and promote cylinder 13, and said centering plate 8 connects centering and moves cylinder 14;
Said sample measurement mechanism comprises and is arranged on X axis guide rail 2 sides and perpendicular to the bearing 15 of X axis guide rail 2, on bearing 15, installs by measuring the measuring light gate sensor 17 that cylinder 16 promotes.
There are two covers in said sample measurement mechanism, is positioned at X axis guide rail 2 both sides, can carry out the while two point and measure, increase work efficiency, or the measurement of comparing.
Use method order that this covering device tests as follows:
The first step, the sample presentation mechanical arm sample to be tested after with tension test takes out and is placed on 6 of sample holder gas pawls, and clamping gas pawl 6 opens and clamps sample, and the sample presentation mechanical arm leaves;
In second step, centering is moved cylinder 14 drive centering plates 8 and is moved on the sample to be tested along Y axial guidance bridge 7 with other centering body, and centering lifting cylinder 13 extends specimen height with aligning arm 9 the sample both sides are clamped; Clamping gas pawl 6 unclamps sample; Centering cylinder 12 promotes aligning arm 9 and centering wheel 10, and centering wheel 10 is flared to symmetrical circular arc place, sample both sides along the sample side and withstands, and makes sample center line and centering body central lines; Accomplish sample centering; After the centering, clamping gas pawl 6 is firmly grasped sample once more, and centering body is withdrawn and returned back to initial position along Y axial guidance bridge 7;
The 3rd step; Servomotor 5 drives ball-screw 4; Driving mobile web joint 3, both sides gas pawl 6 and sample then moves to sample measurement mechanism direction on X axis guide rail 2; The distance that moves is the distance (after the device completion, this distance value is known numeric value) of sample measurement mechanism and centering body center line, measures cylinder 16 and can carry out the dimensional measurement of width to the sample center through web member promotion measuring light gate sensor 17; Rotary cylinder 18 half-twists, the thickness of 17 pairs of samples of measuring light gate sensor carries out dimensional measurement.
Test the size of other position if desired, can make this position of sample move to sample measurement mechanism place according to distance mobile sample on X axis guide rail 2 at position and sample center and carry out relevant dimensional measurement.
Claims (4)
1. a sample automatic centering dimension measuring device comprises substrate (1), on substrate (1), is fixed with sample holder displacement mechanism, sample centering displacement mechanism, sample centering body and sample measurement mechanism, it is characterized in that:
Said sample holder displacement mechanism comprises the X axis guide rail (2) that is horizontally set on the substrate (1), and mobile web joint (3) is arranged on the guide rail (2), and web joint (3) is gone up both sides horizon sample clamping gas pawl (6) is installed;
Said sample centering displacement mechanism comprise be fixed on the substrate (1) perpendicular to X axis guide rail (2) and cross over that X axis guide rail (2) is provided with about two Y axial guidance bridges (7); Two guide rail bridge height such as (7) and be higher than said sample holder gas pawl (6), between two guide rail bridges (7) for connecting the sample centering body of two bridges;
Said sample centering body comprises the centering plate (8) that connects two bridges; Being under the centering plate (8) has former and later two vertical aligning arms (9) on the two bridge center lines, each aligning arm (9) connects two horizontal centring wheels (10), forms the scissor opening-closing structure; Returning spring (11) is housed on the aligning arm (9); Said aligning arm (9) level connects centering cylinder (12), vertically connects centering and promotes cylinder (13), and said centering plate (8) connects centering and moves cylinder (14);
Said sample measurement mechanism comprises and is arranged on X axis guide rail (2) side and perpendicular to the bearing (15) of X axis guide rail (2), goes up at bearing (15) and installs by measuring the measuring light gate sensor (17) that cylinder (16) promotes.
2. sample automatic centering dimension measuring device as claimed in claim 1 is characterized in that: said mobile web joint (3) is promoted by the ball-screw that is connecting servomotor (5) (4).
3. sample automatic centering dimension measuring device as claimed in claim 1 is characterized in that: a wherein side gas pawl of said both sides sample holder gas pawls (6) is connected with rotary cylinder (18).
4. sample automatic centering dimension measuring device as claimed in claim 1 is characterized in that: there are two covers in said sample measurement mechanism, is positioned at X axis guide rail (2) both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910194753XA CN102003940B (en) | 2009-08-28 | 2009-08-28 | Sample automatic centering size measurement device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910194753XA CN102003940B (en) | 2009-08-28 | 2009-08-28 | Sample automatic centering size measurement device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102003940A CN102003940A (en) | 2011-04-06 |
| CN102003940B true CN102003940B (en) | 2012-07-04 |
Family
ID=43811501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910194753XA Active CN102003940B (en) | 2009-08-28 | 2009-08-28 | Sample automatic centering size measurement device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102003940B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103674687B (en) * | 2013-11-27 | 2016-09-21 | 上海华龙测试仪器股份有限公司 | A kind of sample automatic centering device in DWTT |
| CN104713770A (en) * | 2013-12-11 | 2015-06-17 | 胡伟萍 | Intelligent sample centering device of tensile testing machine and centering method thereof |
| CN103755159B (en) * | 2014-01-24 | 2016-07-06 | 北京昌益和自动化设备制造有限公司 | Full-automatic double glazing inert gas plenum machine |
| CN104697858B (en) * | 2015-03-23 | 2017-12-01 | 深圳大学 | A kind of reinforcing bar constitutive relation experimental rig and method |
| CN106269921B (en) * | 2016-08-15 | 2018-09-28 | 山东亚盛重工股份有限公司 | A kind of uncoiling, pinches all-in-one machine at centering |
| CN111300287B (en) * | 2020-04-15 | 2020-12-01 | 安徽中巨机电设备有限公司 | Assembly quality of assembling part is carried out interval size adjustment hanger |
| CN116000753B (en) * | 2023-02-22 | 2023-11-10 | 南京三芯半导体设备制造有限公司 | Method and device for improving processing efficiency of rectangular silicon rod |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2385398Y (en) * | 1999-07-20 | 2000-06-28 | 于志超 | Hood for training speech |
| JP2004317204A (en) * | 2003-04-14 | 2004-11-11 | Shimadzu Corp | Material testing machine |
| CN1932431A (en) * | 2006-09-28 | 2007-03-21 | 武汉钢铁(集团)公司 | Multi-point automatic measuring thickness device for sheets |
-
2009
- 2009-08-28 CN CN200910194753XA patent/CN102003940B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2385398Y (en) * | 1999-07-20 | 2000-06-28 | 于志超 | Hood for training speech |
| JP2004317204A (en) * | 2003-04-14 | 2004-11-11 | Shimadzu Corp | Material testing machine |
| CN1932431A (en) * | 2006-09-28 | 2007-03-21 | 武汉钢铁(集团)公司 | Multi-point automatic measuring thickness device for sheets |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102003940A (en) | 2011-04-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102003940B (en) | Sample automatic centering size measurement device | |
| CN201508163U (en) | Dimension automatic measuring device | |
| CN101706245B (en) | Method for detecting welding deformation amount of vane | |
| CN102944791A (en) | Test fixture with automatic marking function | |
| CN107063152A (en) | Automobile axle detection means and automobile detection system | |
| CN216925477U (en) | Wafer rod detection device | |
| CN105527174B (en) | A kind of measuring device of biologic soft tissue mechanical property | |
| CN201731857U (en) | Automatic specimen cross sectional area measuring device | |
| CN208269769U (en) | Detect auxiliary clamp and detection instrument | |
| CN110645871A (en) | Automatic centering device and centering method for contact type measuring tape instrument sample | |
| CN105823690A (en) | Bending tester for of tools and utensils | |
| CN108956277A (en) | A kind of centering tooling and its working method for Charpy-type test | |
| CN215338133U (en) | Universal pipeline inspection device | |
| CN210719489U (en) | Grid cell clamping force detection device | |
| CN211718018U (en) | Hardness testing machine | |
| CN109100215B (en) | Centering device and centering method for clamp of tension-torsion material testing machine | |
| CN202661341U (en) | Testing device for bending around axis | |
| CN105403130A (en) | Tool for measuring verticality of side plate of elevator framework | |
| CN212645676U (en) | Verticality detection tool | |
| CN217688189U (en) | Pipe marking auxiliary device | |
| CN219348170U (en) | Tool for testing deformation of static torsion test sample of transmission shaft | |
| CN215524478U (en) | Tool for rapidly detecting angle of signal panel | |
| CN219474548U (en) | Metal wire straightness detection device | |
| CN215640561U (en) | Combined type sample fracture measuring device | |
| CN219798199U (en) | Gauge for producing automobile parts |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHANGHAI HUALONG TEST INSTRUMENTS CORPORATION Free format text: FORMER NAME: HUALONG DETECTOR CO., LTD., SHANGHAI |
|
| CP03 | Change of name, title or address |
Address after: Chuansha Pudong New Area Town, Shanghai City Sichuan Road No. 389 201202 Patentee after: Shanghai Hualong Test Instruments Co., Ltd. Address before: 201202 Shanghai city Pudong New Area Sichuan Road No. 389 Patentee before: Hualong Detector Co., Ltd., Shanghai |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 201202 389 Chuan Wang Road, Chuansha Town, Pudong New Area, Shanghai Patentee after: Hualong Detector Co., Ltd., Shanghai Address before: 201202 389 Chuan Wang Road, Chuansha Town, Pudong New Area, Shanghai Patentee before: Shanghai Hualong Test Instruments Co., Ltd. |