CN205506030U - Flatness testing apparatus - Google Patents
Flatness testing apparatus Download PDFInfo
- Publication number
- CN205506030U CN205506030U CN201620073966.2U CN201620073966U CN205506030U CN 205506030 U CN205506030 U CN 205506030U CN 201620073966 U CN201620073966 U CN 201620073966U CN 205506030 U CN205506030 U CN 205506030U
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- CN
- China
- Prior art keywords
- motor
- fixed
- hole
- hard alloy
- carbide
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a flatness testing apparatus, including base, spiral amesdial, displacement sensor, motor, displacement piece, motor fixing base, carbide clamp plate, foam -rubber cushion, carbide backup pad, seted up one on the base and measured the through -hole, the spiral amesdial set up in measure under the through -hole, displacement sensor set up in on the spiral amesdial, the motor fixing base is fixed in on the base, the displacement piece can set up with reciprocating in the side elevation of motor fixing base, the motor is fixed in on the displacement piece, make the pivot of motor just right downwards measure the through -hole, the carbide clamp plate is fixed in the pivot of motor is terminal, the foam -rubber cushion is fixed in the bottom surface of carbide clamp plate, the carbide backup pad is fixed in on the base, and on the position with measure the through -hole, the carbide clamp plate is just corresponding, and this carbide backup pad has and to supply the detection pinhole that displacement sensor's detection syringe needle passed. Through this detection device detection plane degree, testing process weak point consuming time, the testing result is accurate, and detection efficiency is high, with low costs, is particularly useful for the detection to the batch product.
Description
Technical field
This utility model belongs to planar smoothness detection field, particularly relates to a kind of flatness checking device.
Background technology
Planar smoothness is had to the product of requirement, need the flatness of its specific plane is detected, prior art uses three coordinated manner detections, owing to three coordinates can only take several point rather than whole data, thus test result is inaccurate, and it is the longest to measure process, efficiency is the lowest, it is impossible to realize the quick and precisely detection to bulk article.
Utility model content
Based on this, for the problems referred to above, it is necessary to propose a kind of flatness checking device, detecting flatness by this detection device, detection process is the shortest, and testing result is accurate, and detection efficiency is high, low cost, is particularly suited for the detection to bulk article.
nullThe technical solution of the utility model is: a kind of flatness checking device，Including pedestal、Spiral micrometer、Displacement transducer、Motor、Displaced block、Motor fix seat、Hard alloy pressing plate、Foam-rubber cushion、Hard alloy gripper shoe，A measurement through hole is offered on described pedestal，Described spiral micrometer is arranged at immediately below described measurement through hole，Institute's displacement sensors is arranged on described spiral micrometer，Described motor fix seat is fixed on described pedestal，Described displaced block can be arranged at the side elevation of described motor fix seat up or down，Described motor is fixed in described displaced block，Make the rotating shaft of motor downwards just to described measurement through hole，Described hard alloy pressing plate is fixed on the shaft end of described motor，Described foam-rubber cushion is fixed on the bottom surface of described hard alloy pressing plate，Described hard alloy gripper shoe is fixed on described pedestal，And in position with described measurement through hole、Hard alloy pressing plate is the most corresponding，And this hard alloy gripper shoe has and is available for the detecting pinhole that the probe head of institute's displacement sensors passes.
During measurement, displaced block is moved up, make motor follow to move up, then product to be measured is placed in hard alloy gripper shoe, and make the to be checked of product to be measured face down just to measuring through hole, the most manual adjustable screw micrometer makes the probe head of displacement transducer sequentially pass through measurement through hole, detecting pinhole, contact with tested surface, then moving down displaced block makes motor move down, and then make foam-rubber cushion be pressed on product to be measured, being then turned on motor drives foam-rubber cushion to rotate, effect due to frictional force, foam-rubber cushion drives product to be measured to rotate, owing to tested surface has certain roughness, in its rotation process, the probe head of the sensor contacted can ceaselessly upper and lower displacement, this displacement data measured by sensor can react the flatness of tested surface.
Wherein in an embodiment, described flatness checking device also includes the speed regulator for regulating motor speed, and described speed regulator is fixed on described pedestal.During measurement, the rotating speed of motor can affect measurement precision, uses the rotating speed of speed regulator regulation motor so that it is with suitable rotational speed, it is to avoid precision is measured in impact.
Wherein in an embodiment, described flatness checking device also includes that handle, one end of described handle are rotatably connected at motor fix seat, and the mid portion of described handle is fixed in described displaced block.Purpose is to utilize lever principle, by upwards raise one's hand handle or down pressure handle make motor move up or down, to reach the laborsaving purpose reduced labor intensity.
The beneficial effects of the utility model are: detecting flatness by this detection device, detection process is the shortest, and testing result is accurate, and detection efficiency is high, low cost, is particularly suited for the detection to bulk article.
Accompanying drawing explanation
Fig. 1 is the structural representation of flatness checking device described in this utility model embodiment；
Fig. 2 is the structural representation of another visual angle of flatness checking device described in Fig. 1；
Fig. 3 is product structure schematic diagram to be measured；
Description of reference numerals:
01, pedestal, 02, spiral micrometer, 03, displacement transducer, 04, motor, 05, displaced block, 06, motor fix seat, 07, hard alloy pressing plate, 08, foam-rubber cushion, 09, hard alloy gripper shoe, 10, speed regulator, 11, handle, 12, product to be measured；
011, through hole is measured, 091, detecting pinhole, 121, tested surface.
Detailed description of the invention
Below in conjunction with the accompanying drawings embodiment of the present utility model is described in detail.
Embodiment:
nullSuch as Fig. 1、Shown in Fig. 2 and Fig. 3，A kind of flatness checking device，Including pedestal 01、Spiral micrometer 02、Displacement transducer 03、Motor 04、Displaced block 05、Motor fix seat 06、Hard alloy pressing plate 07、Foam-rubber cushion 08、Hard alloy gripper shoe 09，A measurement through hole 011 is offered on described pedestal 01，Described spiral micrometer 02 is arranged at immediately below described measurement through hole 011，Institute's displacement sensors 03 is arranged on described spiral micrometer 02，Described motor fix seat 06 is fixed on described pedestal 01，Described displaced block 05 can be arranged at the side elevation of described motor fix seat 06 up or down，Described motor 04 is fixed in described displaced block 05，Make the rotating shaft of motor 04 downwards just to described measurement through hole 011，Described hard alloy pressing plate 07 is fixed on the shaft end of described motor 04，Described foam-rubber cushion 08 is fixed on the bottom surface of described hard alloy pressing plate 07，Described hard alloy gripper shoe 09 is fixed on described pedestal 01，And in position with described measurement through hole 011、Hard alloy pressing plate 07 is positive corresponding，And this hard alloy gripper shoe 09 has and is available for the detecting pinhole 091 that the probe head of institute's displacement sensors 03 passes.
nullDuring measurement，Displaced block 05 is moved up，Make motor 04 follow to move up，Then product to be measured is placed in hard alloy gripper shoe 09，And make the to be checked of product to be measured face down just to measuring through hole 011，The most manual adjustable screw micrometer 02 makes the probe head of displacement transducer 03 sequentially pass through measurement through hole 011、Detecting pinhole 091，Contact with tested surface，Then moving down displaced block 05 makes motor 04 move down，And then make foam-rubber cushion 08 be pressed on product to be measured，Being then turned on motor 04 drives foam-rubber cushion 08 to rotate，Effect due to frictional force，Foam-rubber cushion 08 drives product to be measured to rotate，Owing to tested surface has certain roughness，In its rotation process，The probe head of the displacement transducer 03 contacted can ceaselessly move up and down，This displacement data measured by displacement transducer 03 can react the flatness of tested surface.
Preferably, described flatness checking device also includes the speed regulator 10 for regulating motor 04 rotating speed, and described speed regulator 10 is fixed on described pedestal 01.During measurement, the rotating speed of motor 04 can affect measurement precision, uses speed regulator 10 to regulate the rotating speed of motor 04 so that it is with suitable rotational speed, it is to avoid precision is measured in impact.
Preferably, described flatness checking device also includes that handle 11, one end of described handle 11 are rotatably connected at motor fix seat 06, and the mid portion of described handle 11 is fixed in described displaced block 05.Purpose is to utilize lever principle, by upwards raise one's hand handle 11 or down pressure handle 11 make motor 04 move up or down, to reach the laborsaving purpose reduced labor intensity.
Embodiment described above only have expressed detailed description of the invention of the present utility model, and it describes more concrete and detailed, but therefore can not be interpreted as the restriction to this utility model the scope of the claims.It should be pointed out that, for the person of ordinary skill of the art, without departing from the concept of the premise utility, it is also possible to make some deformation and improvement, these broadly fall into protection domain of the present utility model.
Claims (3)
- null1. a flatness checking device，It is characterized in that，Including pedestal、Spiral micrometer、Displacement transducer、Motor、Displaced block、Motor fix seat、Hard alloy pressing plate、Foam-rubber cushion、Hard alloy gripper shoe，A measurement through hole is offered on described pedestal，Described spiral micrometer is arranged at immediately below described measurement through hole，Institute's displacement sensors is arranged on described spiral micrometer，Described motor fix seat is fixed on described pedestal，Described displaced block can be arranged at the side elevation of described motor fix seat up or down，Described motor is fixed in described displaced block，Make the rotating shaft of motor downwards just to described measurement through hole，Described hard alloy pressing plate is fixed on the shaft end of described motor，Described foam-rubber cushion is fixed on the bottom surface of described hard alloy pressing plate，Described hard alloy gripper shoe is fixed on described pedestal，And in position with described measurement through hole、Hard alloy pressing plate is the most corresponding，And this hard alloy gripper shoe has and is available for the detecting pinhole that the probe head of institute's displacement sensors passes.
- Flatness checking device the most according to claim 1, it is characterised in that described flatness checking device also includes the speed regulator for regulating described motor speed, described speed regulator is fixed on described pedestal.
- Flatness checking device the most according to claim 1 and 2, it is characterized in that, described flatness checking device also includes that handle, one end of described handle are rotatably connected at described motor fix seat, and the mid portion of described handle is fixed in described displaced block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620073966.2U CN205506030U (en) | 2016-01-26 | 2016-01-26 | Flatness testing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620073966.2U CN205506030U (en) | 2016-01-26 | 2016-01-26 | Flatness testing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205506030U true CN205506030U (en) | 2016-08-24 |
Family
ID=56723435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620073966.2U Expired - Fee Related CN205506030U (en) | 2016-01-26 | 2016-01-26 | Flatness testing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205506030U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116358382A (en) * | 2023-06-02 | 2023-06-30 | 四川雯创亿科技有限公司 | Auxiliary measurement equipment for aircraft maintenance and detection |
-
2016
- 2016-01-26 CN CN201620073966.2U patent/CN205506030U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116358382A (en) * | 2023-06-02 | 2023-06-30 | 四川雯创亿科技有限公司 | Auxiliary measurement equipment for aircraft maintenance and detection |
| CN116358382B (en) * | 2023-06-02 | 2023-08-08 | 四川雯创亿科技有限公司 | Auxiliary measurement equipment for aircraft maintenance and detection |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160824 Termination date: 20210126 |