CN103206938A - Testing device - Google Patents
Testing device Download PDFInfo
- Publication number
- CN103206938A CN103206938A CN2013101555614A CN201310155561A CN103206938A CN 103206938 A CN103206938 A CN 103206938A CN 2013101555614 A CN2013101555614 A CN 2013101555614A CN 201310155561 A CN201310155561 A CN 201310155561A CN 103206938 A CN103206938 A CN 103206938A
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- China
- Prior art keywords
- clamping station
- worktable
- cylinder
- proving installation
- testing 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.)
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Abstract
The invention discloses a testing device. The testing device comprises a working table, an air cylinder, a clamping station and a sensing device, wherein the sensing device is arranged on the clamping station. Compared with the prior art, the testing device disclosed by the invention has the advantages that as the a displacement sensor is arranged on the testing device, the displacement change value of a workpiece within a certain motion stage can be fast measured and tested, the structure is simple, the error problem caused by manual measurement is solved, and the measuring precision is improved.
Description
Technical field
The invention belongs to field of machining, relate in particular to a kind of proving installation.
Background technology
At present, after the workpiece assembling, for whether test piece assembles success, need a certain movable section change in displacement value in the test piece, the survey instrument of test mainly adopts Steel Ruler or tape measure, when measuring, the manual measurement error is very big, and waste of manpower, influences the quality of product.
Summary of the invention
The object of the present invention is to provide a kind of proving installation that solves the problems of the technologies described above.
Wherein, this proving installation comprises: worktable, and cylinder, clamping station and sensing device, described sensing device is arranged on the clamping station.
As a further improvement on the present invention, described cylinder is connected with described clamping station, and described cylinder can promote described clamping station motion.
As a further improvement on the present invention, also be provided with a column on the described worktable.
As a further improvement on the present invention, also comprise a brace table on the described worktable.
As a further improvement on the present invention, described sensing device is displacement transducer.
As a further improvement on the present invention, described column is provided with a block.
Compared with prior art, proving installation of the present invention is provided with displacement transducer, can measure the change in displacement value of a certain active segment in the test piece fast, and is simple in structure, solved the error problem that manual measurement produces, and improved the precision of measuring.
Description of drawings
Fig. 1 is the overall schematic of proving installation in an embodiment of the present invention.
Fig. 2 is the rear view of proving installation in an embodiment of the present invention.
Embodiment
Describe the present invention below with reference to embodiment shown in the drawings.But these embodiments do not limit the present invention, and the conversion on the structure that those of ordinary skill in the art makes according to these embodiments, method or the function all is included in protection scope of the present invention.
Join shown in Figure 1, in an embodiment of the present invention, whether the spring button 401 that this proving installation is used for testing an automobile hand brake handle 40 that has assembled meets matching requirements, this proving installation comprises: worktable 10, cylinder 102, clamping station 20 and displacement transducer 60, when the spring button 401 of the automobile hand brake handle 40 that has assembled by by time automobile hand brake handle 40 the insides, displacement transducer 60 is exactly the distance of test spring button 401 pinch ins.
When testing, earlier automobile hand brake handle 40 is installed on the worktable 10 of this proving installation, namely an end of automobile hand brake handle 40 is placed in the clamping station 20, and the other end is placed on the brace table 101 that is fixed on the worktable 10.Open cylinder 102, cylinder 102 promotes column 103 motions of clamping station 20 on worktable 10, at this moment cylinder 102 promotion clamping stations 20 used power can be installed in 30 perception of power sensor on the clamping station 20, in the present embodiment, preferably, 20 used power surpass 40N if power sensor 30 records cylinder 102 promotion clamping stations, cylinder 102 promotion clamping stations 20 can also continue column 103 motions on worktable 10, then prove this automobile hand brake handle 40 assembling failures, if power sensor 30 records cylinder 102 when promoting clamping stations 20 used power and being no more than 40N, cylinder 102 can not continue to promote column 103 motions of clamping station 20 on worktable 10 again, proves that then these automobile hand brake handle 40 assemblings are successful.
Join shown in Figure 2, be fixed on the column 103 on worktable 10 surfaces and also be provided with a code sensor 50, this code sensor 50 is used for testing the angle that clamping station 20 rotates when the column 103 on worktable 10 moves when being subjected to cylinder 102 promotions, in the present embodiment, if code sensor 50 record clamping station 20 when being subjected to cylinder 102 and promoting during column 103 motions on worktable 10 angle of rotation surpass 41 when spending, cylinder 102 can also continue to promote column 103 motions of clamping station 20 on worktable 10, just prove this automobile hand brake handle 40 assembling failures, if code sensor 50 record clamping station 20 when being subjected to cylinder 102 and promoting during column 103 motions on worktable 10 angle of rotation be no more than 41 when spending, cylinder 102 can not continue to promote column 103 motions of clamping station 20 on worktable 10 again, proves that then these automobile hand brake handle 40 assemblings are successful.
Also be provided with block 1031 on the column 103 on the worktable 10, its role is to prevent that cylinder 20 overexertions from causing clamping station 20 is shifted onto an other side of column 103, cause automobile hand brake handle 40 to damage.
Also be provided with a displacement transducer 60 on the clamping station 20, whether be used for the spring button 401 of testing automobile parking brake handle 40 meets matching requirements, the front end of displacement transducer 60 has a pushing block 601, when pushing block goes to promote or presses the spring button 401 of automobile hand brake handle 40, spring button 401 can be reduced to 40 li of automobile hand brake handles, displacement transducer 60 is exactly the distance of test spring button 401 pinch ins, judges whether the spring button 401 of automobile hand brake handle 40 meets matching requirements.
Be to be understood that, though this instructions is described according to embodiment, but be not that each embodiment only comprises an independently technical scheme, this narrating mode of instructions only is for clarity sake, those skilled in the art should make instructions as a whole, technical scheme in each embodiment also can form other embodiments that it will be appreciated by those skilled in the art that through appropriate combination.
Above listed a series of detailed description only is specifying at feasibility embodiment of the present invention; they are not in order to limiting protection scope of the present invention, allly do not break away from equivalent embodiment or the change that skill spirit of the present invention does and all should be included within protection scope of the present invention.
Claims (6)
1. proving installation comprises: worktable, and cylinder, clamping station and sensing device is characterized in that, described sensing device is arranged on the clamping station.
2. proving installation according to claim 1 is characterized in that, described cylinder is connected with described clamping station, and described cylinder can promote described clamping station motion.
3. proving installation according to claim 1 is characterized in that, also is provided with a column on the described worktable.
4. proving installation according to claim 1 is characterized in that, also comprises a brace table on the described worktable.
5. proving installation according to claim 1 is characterized in that, described sensing device is displacement transducer.
6. proving installation according to claim 2 is characterized in that, described column is provided with a block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101555614A CN103206938A (en) | 2013-04-28 | 2013-04-28 | Testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101555614A CN103206938A (en) | 2013-04-28 | 2013-04-28 | Testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103206938A true CN103206938A (en) | 2013-07-17 |
Family
ID=48754237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013101555614A Pending CN103206938A (en) | 2013-04-28 | 2013-04-28 | Testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103206938A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104590222A (en) * | 2014-12-24 | 2015-05-06 | 郑州日产汽车有限公司 | Design procedure of automobile hand brake holder |
| CN104874688A (en) * | 2015-06-03 | 2015-09-02 | 浙江泰鸿机电有限公司 | Hand brake assembling device |
| CN106017562A (en) * | 2016-06-23 | 2016-10-12 | 苏州骏发精密机械有限公司 | Motor vehicle door handle detection tool |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201359562Y (en) * | 2008-11-28 | 2009-12-09 | 苏州工业园区格比机电有限公司 | Workstation for detecting shifter assembly |
| CN201359565Y (en) * | 2008-11-28 | 2009-12-09 | 苏州工业园区格比机电有限公司 | Final inspection workstation for hand brake component |
| CN101774377A (en) * | 2010-03-23 | 2010-07-14 | 长春数控机床有限公司 | Automotive hand brake detection device |
| US20110079084A1 (en) * | 2009-10-05 | 2011-04-07 | Pcb Piezotronics, Inc. | Vibration sensor with mechanical isolation member |
| CN201903442U (en) * | 2010-12-15 | 2011-07-20 | 杭州威控科技有限公司 | Online testing platform for air braking master valve |
| CN202547619U (en) * | 2012-04-17 | 2012-11-21 | 苏州久工自动化科技有限公司 | Product testing table |
-
2013
- 2013-04-28 CN CN2013101555614A patent/CN103206938A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201359562Y (en) * | 2008-11-28 | 2009-12-09 | 苏州工业园区格比机电有限公司 | Workstation for detecting shifter assembly |
| CN201359565Y (en) * | 2008-11-28 | 2009-12-09 | 苏州工业园区格比机电有限公司 | Final inspection workstation for hand brake component |
| US20110079084A1 (en) * | 2009-10-05 | 2011-04-07 | Pcb Piezotronics, Inc. | Vibration sensor with mechanical isolation member |
| CN101774377A (en) * | 2010-03-23 | 2010-07-14 | 长春数控机床有限公司 | Automotive hand brake detection device |
| CN201903442U (en) * | 2010-12-15 | 2011-07-20 | 杭州威控科技有限公司 | Online testing platform for air braking master valve |
| CN202547619U (en) * | 2012-04-17 | 2012-11-21 | 苏州久工自动化科技有限公司 | Product testing table |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104590222A (en) * | 2014-12-24 | 2015-05-06 | 郑州日产汽车有限公司 | Design procedure of automobile hand brake holder |
| CN104874688A (en) * | 2015-06-03 | 2015-09-02 | 浙江泰鸿机电有限公司 | Hand brake assembling device |
| CN106017562A (en) * | 2016-06-23 | 2016-10-12 | 苏州骏发精密机械有限公司 | Motor vehicle door handle detection tool |
| CN106017562B (en) * | 2016-06-23 | 2018-05-18 | 苏州骏发精密机械有限公司 | A kind of motor vehicle door handle detects gauge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130717 |