CN201429544Y - Height adjusting and positioning device for abrasive blasting testing instrument - Google Patents
Height adjusting and positioning device for abrasive blasting testing instrument Download PDFInfo
- Publication number
- CN201429544Y CN201429544Y CN2009201093489U CN200920109348U CN201429544Y CN 201429544 Y CN201429544 Y CN 201429544Y CN 2009201093489 U CN2009201093489 U CN 2009201093489U CN 200920109348 U CN200920109348 U CN 200920109348U CN 201429544 Y CN201429544 Y CN 201429544Y
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- China
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- motor
- stepping motor
- abrasive blasting
- stepper motor
- positioning device
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Abstract
The utility model discloses a height adjusting and positioning device for an abrasive blasting testing instrument, which belongs to the technical field of abrasive resistance testing instruments. Theheight adjusting and positioning device is characterized in that a stepping motor and a motor jacket are fixed on a supporting base; a fixing nut is mounted on a threaded rod of the stepping motor; asample testing table system is fixed on the threaded rod of the stepping motor through the fixing nut; the stepping motor is connected with a stepping motor driver through external wiring; and the stepping motor driver is connected with a stepping motor controller. The utility model has the advantages that the fixed shaft type linear stepping motor cooperates with the sample testing table system to jointly fulfill the adjustment and fixation of the vertical position of a sample testing table for the abrasive blasting testing instrument, and the motor-driven adjustment has the advantages of accuracy, flexibility and convenience; the structure is simple and convenient: such guiding devices as guide rails or slide rails are no more needed, and the motor is completely protected by the jacket,so that abrasives can be prevented from entering the motor for further loss; and the device enhances the automation degree of equipment, thereby improving the working efficiency.
Description
Technical field
The utility model belongs to the wearability test Instrument technology field, and particularly a kind of abrasive blasting test instrument is with highly regulating 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 abrasive blasting test method(s) 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, can not satisfy the needs that modern structure is analyzed.
The abrasive blasting test need make nozzle remain on 10mm ± 2mm to the distance of specimen mounting center in test process, so just need adjust height according to the size of different thickness of sample, thereby guarantee this distance.Otherwise be sprayed onto the air-flow on the sample, the intensity of abrasive material bundle all can change.This just needs the abrasive blasting test instrument to have a system that can accurately adjust height.
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.Development has highly accurately, and the abrasive blasting test instrument of regulating system is exactly in order to better meet this needs.
Summary of the invention
Of the present utility modelly provide a kind of abrasive blasting test instrument with highly regulating locating device at the deficiencies in the prior art.
A kind of abrasive blasting test instrument is with highly regulating locating device, it is characterized in that, fixedly stepper motor 2 and motor sheath 3 on the base for supporting 1, hold-down nut 4 is installed on the screw rod of stepper motor 2, sample bench system 5 is fixed on the screw rod of stepper motor 2 by hold-down nut 4, stepper motor 2 is connected with stepper motor driver 6 by external cabling, and stepper motor driver 6 links to each other with controllor for step-by-step motor 7.
Described stepper motor 2 is fixing 1.8 ° of linear stepping motors of shaft type.
Described stepper motor driver 6 is 1.5A, 8 subdivision drivers.
Described controllor for step-by-step motor 7 is a step units with 0.1mm.
The beneficial effects of the utility model are:
(1) the utility model adopts fixedly that the shaft type linear stepping motor cooperates the adjusting and the location of finishing abrasive blasting test instrument usefulness sample bench height and position jointly with the sample bench system, and this motorized adjustment has accurately, flexible and advantage such as make things convenient for;
(2) this use is novel directly is fixed on fixedly shaft type linear stepping motor with the sample bench system, convenience simple in structure, need not to use guiding devices such as guide rail or slideway, and motor is in fully under the protection of sheath, can avoids abrasive material to enter motor and the loss that causes;
(3) the utility model has improved automation degree of equipment, thereby has improved work efficiency;
(4) utilize the accurate controllability of stepping, can make various sample when testing, abrasive jet point all is in same position, thereby can improve precision of test result, comparative and reappearance.
Description of drawings
Fig. 1 is the utility model abrasive blasting test instrument is highly regulated locating device with test a structural representation;
Number in the figure: 1-base for supporting; The 2-stepper motor; 3-motor sheath; The 4-hold-down nut; 5-sample bench system; The 6-stepper motor driver; The 7-controllor for step-by-step motor.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing:
Embodiment 1
A kind of abrasive blasting test instrument is with highly regulating locating device, as shown in Figure 1, fixedly stepper motor 2 and motor sheath 3 on the base for supporting 1, stepper motor 2 is fixing 1.8 ° of linear stepping motors of shaft type, hold-down nut 4 is installed on the screw rod of stepper motor 2, (the sample bench system is by sample bench in sample bench system 5, specimen holder, the angular adjustment localization part is formed) be fixed on the screw rod of stepper motor 2 by hold-down nut 4, stepper motor 2 is connected with stepper motor driver 6 by external cabling, stepper motor driver 6 is 1.5A, 8 subdivision drivers, stepper motor driver 6 links to each other with controllor for step-by-step motor 7, and controllor for step-by-step motor 7 is a step units with 0.1mm.
When carrying out height control, in controllor for step-by-step motor 7, directly import the height of required adjustment, controllor for step-by-step motor 7 sends signal, receive instruction by stepper motor driver 6, and drive fixedly that the screw rod of shaft type linear stepping motor 2 moves corresponding height, sample bench system 5 links together by hold-down nut 4 with the fixing screw rod of shaft type linear stepping motor 2, can be along with moving together of screw rod moved, the i.e. mobile height of being imported in controllor for step-by-step motor 7 finally can be converted into the mobile height of sample bench system 5.When moving to the height of setting, controllor for step-by-step motor 7 can send signal and make fixedly that shaft type linear stepping motor 2 stops the rotation, and relies on fixedly that the holding torque of shaft type linear stepping motor 2 makes the sample bench system rest on default height.Controllor for step-by-step motor is the rotation of the stepping control mode control step motor 2 of step units with 0.1mm, and and then be converted to rectilinear motion by rotatablely moving, drive the lifting of sample bench system 5 by the motion of screw rod.
Stepper motor can carry out number control hi-Fix, only need on controllor for step-by-step motor corresponding height number input, make pulse signal input stepper motor driver, stepper motor just can carry out correct action, and the adjustment and the location of realization abrasive blasting test instrument testing table height and position are moved by drive sample bench system.
The utility model can be imported height number by controllor for step-by-step motor and come the control step motor, and drives the sample bench system by the stepper motor output screw and move together, thereby comes abrasive blasting test instrument height and 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 is with highly regulating locating device, it is characterized in that, base for supporting (1) is gone up fixedly stepper motor (2) and motor sheath (3), hold-down nut (4) is installed on the screw rod of stepper motor (2), sample bench system (5) is fixed on the screw rod of stepper motor (2) by hold-down nut (4), stepper motor (2) is connected with stepper motor driver (6) by external cabling, and stepper motor driver (6) links to each other with controllor for step-by-step motor (7).
2, a kind of abrasive blasting test instrument according to claim 1 is characterized in that with highly regulating locating device, and described stepper motor (2) is fixing 1.8 ° of linear stepping motors of shaft type.
3, a kind of abrasive blasting test instrument according to claim 1 is characterized in that with highly regulating locating device, and described stepper motor driver (6) is 1.5A, 8 subdivision drivers.
4, a kind of abrasive blasting test instrument according to claim 1 is characterized in that with highly regulating locating device, and described controllor for step-by-step motor (7) is step units with 0.1mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201093489U CN201429544Y (en) | 2009-06-22 | 2009-06-22 | Height adjusting and positioning device for abrasive blasting testing instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201093489U CN201429544Y (en) | 2009-06-22 | 2009-06-22 | Height adjusting and positioning device for abrasive blasting testing instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201429544Y true CN201429544Y (en) | 2010-03-24 |
Family
ID=42033283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201093489U Expired - Lifetime CN201429544Y (en) | 2009-06-22 | 2009-06-22 | Height adjusting and positioning device for abrasive blasting testing instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201429544Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112763362A (en) * | 2020-12-30 | 2021-05-07 | 苏州富港工业检测技术有限公司 | Testing machine for automatically measuring abrasion resistance of coating in datamation mode and operation method of testing machine |
-
2009
- 2009-06-22 CN CN2009201093489U patent/CN201429544Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112763362A (en) * | 2020-12-30 | 2021-05-07 | 苏州富港工业检测技术有限公司 | Testing machine for automatically measuring abrasion resistance of coating in datamation mode and operation method of testing machine |
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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: 20100324 |