CN201413270Y - Angle adjusting and positioning device for abrasive jet test apparatus - Google Patents
Angle adjusting and positioning device for abrasive jet test apparatus Download PDFInfo
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- CN201413270Y CN201413270Y CN2009201093493U CN200920109349U CN201413270Y CN 201413270 Y CN201413270 Y CN 201413270Y CN 2009201093493 U CN2009201093493 U CN 2009201093493U CN 200920109349 U CN200920109349 U CN 200920109349U CN 201413270 Y CN201413270 Y CN 201413270Y
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- synchronizing shaft
- stepper motor
- stepping motor
- shaft
- rotating axle
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Abstract
The utility model discloses an angle adjusting and positioning device for an abrasive jet test apparatus, which belongs to the technical field of wear-resistance test instruments. A stepping motor anda support are fixed on a supporting base, a rotating axle is arranged on the support and is movably connected with the support, a sample board concentric with the rotating axle is inlaid on the rotating axle, one end of the rotating axle is connected with a fixing nut for the rotating axle, the other end of the rotating axle is connected with a synchronizing shaft A, the synchronizing shaft A isconnected with a synchronizing shaft B through a synchronous belt, the synchronizing shaft B is connected with an output shaft of the stepping motor, the stepping motor is connected with a stepping motor driver through an external connecting line, the stepping motor driver is connected with stepping motor controller, the synchronizing shaft A, the synchronous belt and the synchronizing shaft B areall arranged below a protective plate, a pinch roller is fixed on the protective plate, and a balance weight is arranged on the supporting base. The utility model has the advantages of accuracy, flexibility, convenience, and the like, enhances the automation of the device, improves the working efficiency, and also enhances the accuracy and the relative property of the test result by using the precision controllability of the stepping motor.
Description
Technical field
The utility model belongs to the wearability test Instrument technology field, particularly a kind of abrasive blasting test instrument angular adjustment locating device.
Background technology
The ability of material opposing wearing and tearing is called wearing quality, claims abrasion performance again, and the wearing quality of aluminum alloy building section can reflect the wear-resisting wiping of section bar, anti abrasive potential ability, and the reflection coating is to the resistivity of friction mechanism effect.It is an important quality index of section bar, directly has influence on the serviceable life of aluminium section bar, and wearing quality is well then not fragile in processing, use.Wearing quality can represent that it is actually the embodiment of hardness, adhesion and the cohesion comprehensive effect of coating with abrasion value or abrasion resistance index.For architectural aluminum section, can adopt the sand blast test method to evaluate wearing quality.
Wearing quality is the resistivity of superficial film to rubbing action, also is to weigh the aluminum alloy building section quality and quality supervised department is checked, important quality of quality monitoring and technical indicator.The principle of the average wearing quality of abrasive blasting test determination is by airflow silicon-carbide particle to be injected in little check district of sample, until expose till the metallic matrix.The average wearing quality of rete can be represented with abrasive blasting time or the used silit weight of abrasive blasting.The used instrument of abrasive blasting test is called the abrasive blasting test instrument.Still do not have the producer of professional production abrasive blasting test instrument in China, external abrasive blasting test instrument manufacturer does not realize the automatic adjusting and the location of breadboard angle optional position, can not satisfy the needs that modern structure is analyzed.
The angle of existing instrument belongs to fixed angle, can not control and adjust, and the test angle has very big influence to test findings, and as the angle difference, its abrasive blasting effect is also different.Angle is big more, its oval-shaped check Qu Yuexiao, and it is fast more to wear and tear, and final check point is obvious more.
Along with development of times, also more and more higher to the requirement of automation equipment degree, and need instrument can satisfy the needs of multiple test condition, thus help carrying out scientific research research and update measuring method.The abrasive blasting test instrument that development has an angular adjustment system is exactly in order to better meet this needs, and existing abrasive blasting test instrument can not satisfy these needs.
Summary of the invention
The utility model provides a kind of abrasive blasting test instrument angular adjustment locating device at the deficiencies in the prior art.
A kind of abrasive blasting test instrument angular adjustment locating device, it is characterized in that, stepper motor 2 is fixed on the base for supporting 1, fixed support 3 on the base for supporting 1, rotating shaft 4 is set on the support 3, rotating shaft 4 flexibly connects with support 3, be inlaid with concentric with it sample board 5 in the rotating shaft 4, one end of rotating shaft 4 is connected with rotating shaft hold-down nut 6, the other end is connected with synchronizing shaft A7, synchronizing shaft A7 is by being with 8 to be connected with synchronizing shaft B9 synchronously, and synchronizing shaft B9 links to each other with the output shaft of stepper motor 2, and stepper motor 2 is connected with stepper motor driver 10 by external cabling, stepper motor driver 10 links to each other with degree controllor for step-by-step motor 11, synchronizing shaft A7, be with 8 all to place under the protective shield 12 with synchronizing shaft B9 synchronously, be fixed with contact roller 13 on the backplate 12, counterweight 14 is set on the base for supporting 1.
Described stepper motor 2 is 1.8 ° of stepper motors.
Described stepper motor driver 10 is 1.5A, 8 subdivision drivers.
Described controllor for step-by-step motor 11 is a step units with 0.1 °.
The beneficial effects of the utility model are:
(1) the utility model adopts stepper motor, band and common cooperation of synchronizing shaft finish adjusting and the location of abrasive blasting test instrument with the sample bench angle position synchronously, and this motorized adjustment has accurately, advantage such as flexibly and conveniently.
(2) the utility model has improved automation degree of equipment, thereby has improved work efficiency.
(3) utilize the accurate controllability of stepping, can improve precision of test result and comparative.
Description of drawings
Fig. 1 is the structural representation of the utility model abrasive blasting test instrument with testing table angular adjustment locating device;
Number in the figure: 1-base for supporting; The 2-stepper motor; The 3-support; The 4-rotating shaft; The 5-sample board; The 6-hold-down nut; 7-synchronizing shaft A; 8-is with synchronously; 9-synchronizing shaft B; The 10-stepper motor driver; The 11-controllor for step-by-step motor; The 12-backplate; The 13-contact roller; The 14-counterweight.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing:
A kind of abrasive blasting test instrument angular adjustment locating device, as shown in Figure 1, stepper motor 2 is fixed on the base for supporting 1, stepper motor 2 is 1.8 ° of stepper motors, fixed support 3 on the base for supporting 1, rotating shaft 4 is set on the support 3, rotating shaft 4 flexibly connects with support 3, be inlaid with concentric with it sample board 5 in the rotating shaft 4, one end of rotating shaft 4 is connected with deciding nut 6 with rotating shaft, the other end is connected with synchronizing shaft A7, synchronizing shaft A7 is by being with 8 to be connected with synchronizing shaft B9 synchronously, synchronizing shaft B9 links to each other with the output shaft of stepper motor 2, and stepper motor 2 is connected with stepper motor driver 10 by external cabling, and stepper motor driver 10 is 1.5A, 8 subdivision drivers, stepper motor driver 10 links to each other with degree controllor for step-by-step motor 11, synchronizing shaft A7, be with 8 all to place under the protective shield 12 with synchronizing shaft B9 synchronously, be fixed with contact roller 13 on the backplate 12, counterweight 14 is set on the base for supporting 1.
When carrying out angular setting, sample board 5 links to each other with rotating shaft 4, and sample board 5 is freely being rotated on support 3 under the drive of rotating shaft 4.The bottom of support 3 is connected with base 1, is used for supporting bracket 3.One end of rotating shaft 4 is connected with synchronizing shaft A7, and by being with 8 to be connected synchronously with synchronizing shaft B9, synchronizing shaft B9 then links to each other with the output shaft of stepper motor 2, when stepper motor 2 rotates, output shaft drive synchronizing shaft B9 by himself rotates together, thereby drive rotating shaft 4 and the sample board 5 that is embedded in the rotating shaft 4 rotates together by engagement, can adjust the angle of sample board.Can regulate by the contact roller 13 that is fixed on the backplate 12 with 8 tightness synchronously.Stepper motor 2 is driven by stepper motor driver 10, and by controllor for step-by-step motor 11 controls, in controllor for step-by-step motor 11, be that step units is imported corresponding angle with 0.1 °, then stepper motor 2 turns to corresponding angle, and by synchronizing wheel and the engagement of band synchronously drive rotating shaft and on sample board go to corresponding angle.After sample board goes to respective angles, controllor for step-by-step motor 11 can send signal stops the rotation stepper motor 2, and the holding torque of dependence stepper motor 2, and the engagement between the synchronous band, synchronizing shaft makes sample board keep stable, after sample board goes to the relevant position, can use hold-down nut 6 to make model further be firmly held in corresponding position.
Stepper motor can carry out number control hi-Fix, only need on controllor for step-by-step motor corresponding angle numerical value, make pulse signal input stepper motor driver, stepper motor just can carry out correct action, and drive rotating shaft and the sample board on it by the engagement of synchronous band, synchronizing wheel, realize the adjustment and the location of abrasive blasting test instrument testing table angle position.
The utility model can be imported the arbitrarily angled control step motor that comes by controllor for step-by-step motor, and by being installed on the synchronous band of synchronizing shaft drive on the stepper motor output shaft, and rely on synchronously that the engagement of band, synchronizing wheel drives rotating shaft, come abrasive blasting test instrument testing table angle position is adjusted and located.This device has strengthened automation degree of equipment, has improved the accuracy of instrument, has improved work efficiency.
Claims (4)
1, a kind of abrasive blasting test instrument angular adjustment locating device, it is characterized in that, stepper motor (2) is fixed on the base for supporting (1), base for supporting (1) is gone up fixed support (3), rotating shaft (4) is set on the support (3), rotating shaft (4) flexibly connects with support (3), be inlaid with concentric with it sample board (5) in the rotating shaft (4), one end of rotating shaft (4) is connected with rotating shaft hold-down nut (6), the other end is connected with synchronizing shaft A (7), synchronizing shaft A (7) is connected with synchronizing shaft B (9) by being with (8) synchronously, synchronizing shaft B (9) links to each other with the output shaft of stepper motor (2), stepper motor (2) is connected with stepper motor driver (10) by external cabling, stepper motor driver (10) links to each other with degree controllor for step-by-step motor (11), synchronizing shaft A (7), band (8) all places under the protective shield (12) with synchronizing shaft B (9) synchronously, is fixed with contact roller (13) on the backplate (12), and counterweight (14) is set on the base for supporting (1).
2, a kind of abrasive blasting test instrument angular adjustment locating device according to claim 1 is characterized in that, described stepper motor (2) is 1.8 ° of stepper motors.
3, a kind of abrasive blasting test instrument angular adjustment locating device according to claim 1 is characterized in that, described stepper motor driver (10) is 1.5A, 8 subdivision drivers.
4, a kind of abrasive blasting test instrument angular adjustment locating device according to claim 1 is characterized in that described controllor for step-by-step motor (11) is a step units with 0.1 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201093493U CN201413270Y (en) | 2009-06-22 | 2009-06-22 | Angle adjusting and positioning device for abrasive jet test apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201093493U CN201413270Y (en) | 2009-06-22 | 2009-06-22 | Angle adjusting and positioning device for abrasive jet test apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201413270Y true CN201413270Y (en) | 2010-02-24 |
Family
ID=41715153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201093493U Expired - Lifetime CN201413270Y (en) | 2009-06-22 | 2009-06-22 | Angle adjusting and positioning device for abrasive jet test apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201413270Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106128277A (en) * | 2016-08-30 | 2016-11-16 | 上海师库科教仪器有限公司 | A kind of Novel industrial robot multi-functional training operation platform |
| CN106840972A (en) * | 2016-12-26 | 2017-06-13 | 奇瑞汽车股份有限公司 | A kind of glass neatly test device and its method of testing |
| CN109139384A (en) * | 2018-08-31 | 2019-01-04 | 戴少武 | A kind of horizontal device for realizing horizontal location based on angle calculation |
| CN110579408A (en) * | 2019-09-16 | 2019-12-17 | 哈尔滨工程大学 | arbitrary curvature bending and sliding experimental device and testing method for spirally winding armored steel wires of marine flexible pipe cable |
-
2009
- 2009-06-22 CN CN2009201093493U patent/CN201413270Y/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106128277A (en) * | 2016-08-30 | 2016-11-16 | 上海师库科教仪器有限公司 | A kind of Novel industrial robot multi-functional training operation platform |
| CN106840972A (en) * | 2016-12-26 | 2017-06-13 | 奇瑞汽车股份有限公司 | A kind of glass neatly test device and its method of testing |
| CN109139384A (en) * | 2018-08-31 | 2019-01-04 | 戴少武 | A kind of horizontal device for realizing horizontal location based on angle calculation |
| CN109139384B (en) * | 2018-08-31 | 2019-12-03 | 温岭市三利音视器材厂 | A kind of horizontal device for realizing horizontal location based on angle calculation |
| CN110579408A (en) * | 2019-09-16 | 2019-12-17 | 哈尔滨工程大学 | arbitrary curvature bending and sliding experimental device and testing method for spirally winding armored steel wires of marine flexible pipe cable |
| CN110579408B (en) * | 2019-09-16 | 2022-03-08 | 哈尔滨工程大学 | Arbitrary curvature bending and sliding experimental device and testing method for spirally winding armored steel wires of marine flexible pipe cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160715 Address after: Yang Yanlu 101407 Beijing city Huairou District Yanqi Economic Development Zone No. 88 Patentee after: National standard (Beijing) inspection & Certification Co., Ltd. Address before: 100088, 2, Xinjie street, Beijing Patentee before: General Research Institute for Nonferrous Metals |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100224 |