CN215177605U - Calibration device for measuring instrument - Google Patents
Calibration device for measuring instrument Download PDFInfo
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- CN215177605U CN215177605U CN202120726250.9U CN202120726250U CN215177605U CN 215177605 U CN215177605 U CN 215177605U CN 202120726250 U CN202120726250 U CN 202120726250U CN 215177605 U CN215177605 U CN 215177605U
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Abstract
The utility model discloses a measuring apparatu calibration device belongs to and marks technical field. Wherein, measuring apparatu calibration device includes: the device comprises a base, a rotating platform and a direction control mechanism, wherein the rotating platform and the direction control mechanism are respectively connected with the base; the grating calibration device is characterized in that a grating calibration component is arranged on the rotary table, a sampling component is arranged on the direction control mechanism, and the sampling component controls the grating calibration component to move relatively through the direction control mechanism, so that the size of the grating calibration component is measured. The utility model discloses, it is complicated to solve current measuring apparatu structure, when calibrating it simultaneously, has the lower and not enough problem of demarcation stroke of precision.
Description
Technical Field
The utility model belongs to the technical field of mark, especially, measuring apparatu calibration device.
Background
With the increasing demands on machining efficiency and precision, accurate measurement of tool geometry and parameters is becoming a serious concern in the tool manufacturing industry.
A measuring instrument is one of indispensable instruments, and the measuring instrument is a third-party standard required for measurement in order to obtain some attribute values of a target object, and generally has units such as scales and volumes.
However, the existing measuring instrument has a complex structure, and has the problems of low precision and insufficient calibration stroke when being calibrated.
Aiming at the problems that the existing measuring instrument in the prior art is complex in structure and has low precision and insufficient calibration stroke when being calibrated, an effective solution is not provided at present.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: the utility model provides a measuring apparatu calibration device to solve the above-mentioned problem that prior art exists.
The technical scheme is as follows: a gage calibration arrangement comprising: the device comprises a base, a rotating platform and a direction control mechanism, wherein the rotating platform and the direction control mechanism are respectively connected with the base; the grating calibration device is characterized in that a grating calibration component is arranged on the rotary table, a sampling component is arranged on the direction control mechanism, and the sampling component controls the grating calibration component to move relatively through the direction control mechanism, so that the size of the grating calibration component is measured.
In a further embodiment, a sliding groove is arranged between the rotating table and the grating calibration assembly. When can realize connecting, can also realize position control's effect.
In a further embodiment, the grating calibration assembly comprises: grating calibration plate, fixing base and V-arrangement iron, the grating calibration plate with the fixing base is connected, the fixing base with the V-arrangement iron is connected, the V-arrangement iron with the spout is connected. The effect of fixing the grating calibration component can be realized, so that the accurate measurement effect is realized.
In a further embodiment, the direction control mechanism comprises: the X-direction moving assembly, the Y-direction moving assembly and the Z-direction moving assembly are arranged in a mutually perpendicular mode respectively. The effects of movement and adjustment in the X, Y and Z directions can be achieved.
In a further embodiment, the X-direction moving assembly comprises: the X-direction ball screw mechanism comprises an X-direction rotating wheel, an X-direction ball screw and an X-direction moving platform, wherein the X-direction rotating wheel is connected with the X-direction ball screw, and the X-direction ball screw is connected with the X-direction moving platform. The effect of X-direction position adjustment can be achieved.
In a further embodiment, the Y-direction moving assembly comprises: the Y-direction rotating wheel is connected with the Y-direction ball screw, and the Y-direction ball screw is connected with the Y-direction moving platform. The effect of Y-direction position adjustment can be achieved.
In a further embodiment, the Z-direction moving assembly comprises: the Z-direction ball screw is connected with the Z-direction ball screw, and the Z-direction ball screw is connected with the Z-direction moving platform. The effect of Z-direction position adjustment can be achieved.
In a further embodiment, the sampling component may be a lens or a camera. A good acquisition effect can be achieved.
Has the advantages that: in the embodiment of the application, a simple structure and a grating calibration mode are adopted, and the rotating platform and the direction control mechanism are respectively connected with the base; the grating calibration assembly is arranged on the rotary table, the sampling component is arranged on the direction control mechanism, the sampling component controls the direction control mechanism to move relative to the grating calibration assembly, and then measures the size of the grating calibration assembly, and the purpose of grating calibration is achieved, so that the technical effects of improving precision and measuring stroke are achieved, the problem that the existing measuring instrument is complex in structure and has the technical problems of low precision and insufficient calibration stroke when being calibrated is solved.
Drawings
Fig. 1 is a schematic structural diagram 1 of the present invention;
fig. 2 is a schematic structural diagram 2 of the present invention.
The reference signs are: 1. a base; 2. a rotating table; 3. a direction control mechanism; 4. a grating calibration component; 41. a grating calibration plate; 42. a fixed seat; 43. v-shaped iron; 5. a sampling component; 6. a chute; 7. an X-direction moving assembly; 71. an X-direction runner; 72. an X-direction ball screw; 73. an X-direction moving stage; 8. a Y-direction moving assembly; 81. a Y-direction rotating wheel; 82. a Y-direction ball screw; 83. a Y-direction moving stage; 9. a Z-direction moving assembly; 91. a Z-direction runner; 92. a Z-direction ball screw; 93. the Z-direction moving stage.
Detailed Description
In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details. In other instances, well-known features have not been described in order to avoid obscuring the present invention.
As shown in fig. 1-2, the present application relates to a gauge calibration apparatus. This measuring apparatu calibration device includes: the device comprises a base 1, a rotating platform 2 and a direction control mechanism 3, wherein the rotating platform and the direction control mechanism are respectively connected with the base 1; the base 1 is a bottom support base and can realize the bottom supporting and fixing effects; the rotary table 2 is a rotatable table top, and can achieve a good rotating effect; the direction control mechanism 3 is a device that controls the movement of a member in a predetermined direction, and can achieve a good position control effect. Further, the direction control mechanism 3 includes: the X-direction moving assembly 7, the Y-direction moving assembly 8 and the Z-direction moving assembly 9 are arranged in a mutually perpendicular mode respectively. The effects of movement and adjustment in the X, Y and Z directions can be achieved. Wherein, direction control mechanism passes through frame and base fixed connection, can realize the effect of good fixed and support.
Further, the X-direction moving assembly 7 includes: an X-direction turning wheel 71, an X-direction ball screw 72, and an X-direction moving stage 73, wherein the X-direction turning wheel 71 is connected to the X-direction ball screw 72, and the X-direction ball screw 72 is connected to the X-direction moving stage 73. The effect of X-direction position adjustment can be achieved. Further, the Y-direction moving assembly 8 includes: the Y-direction moving mechanism comprises a Y-direction turning wheel 81, a Y-direction ball screw 82 and a Y-direction moving table 83, wherein the Y-direction turning wheel 81 is connected with the Y-direction ball screw 82, and the Y-direction ball screw 82 is connected with the Y-direction moving table 83. The effect of Y-direction position adjustment can be achieved. Further, the Z-direction moving assembly 9 includes: a Z-direction turning wheel 91, a Z-direction ball screw 92, and a Z-direction moving stage 93, the Z-direction turning wheel 91 being connected to the Z-direction ball screw 92, and the Z-direction ball screw 92 being connected to the Z-direction moving stage 93. The effect of Z-direction position adjustment can be achieved.
The grating calibration assembly 4 comprises: grating calibration plate 41, fixing base 42 and V-arrangement iron 43, grating calibration plate 41 with fixing base 42 connects, fixing base 42 with V-arrangement iron 43 connects, V-arrangement iron 43 with spout 6 is connected. The effect of fixing the grating calibration component 4 can be realized, so that the accurate measurement effect is realized.
The rotary table 2 is provided with a grating calibration component 4, so that the effect of grating calibration can be realized; further, a sliding groove 6 is arranged between the rotating platform 2 and the grating calibration component 4. When can realize connecting, can also realize position control's effect.
The direction control mechanism 3 is provided with a sampling component 5, so that a good sampling effect can be realized;
the sampling component 5 is controlled by the direction control mechanism 3 to move relative to the grating calibration component 4, so as to measure the size of the grating calibration component 4. The method can realize good measurement and calibration effects, thereby obtaining the precision condition of the measuring instrument.
From the above description, it can be seen that the following technical effects are achieved by the present application:
in the embodiment of the application, a simple structure and a grating calibration mode are adopted, and the device comprises a base 1, and a rotating platform 2 and a direction control mechanism 3 which are respectively connected with the base 1; the grating calibration assembly 4 is arranged on the rotary table 2, the sampling component 5 is arranged on the direction control mechanism 3, the sampling component 5 is used for controlling the direction control mechanism 3 to move relative to the grating calibration assembly 4, so that the grating calibration assembly 4 is measured, and the purpose of grating calibration is achieved, so that the technical effects of improving precision and measuring stroke are achieved, the problems that an existing measuring instrument is complex in structure and low in precision and insufficient in calibration stroke when the existing measuring instrument is calibrated are solved.
Preferably, in this embodiment, the sampling component 5 may be a lens or a camera. A good acquisition effect can be achieved.
The utility model discloses still have following beneficial effect:
firstly, a measuring block or a calibration plate is placed on a V-shaped block, and the rotating wheels of the X \ Y \ Z mobile platform are respectively rotated to measure the movement precision. And comparing the data with the data of the grating ruler on the measuring instrument to determine whether the data reach the factory standard.
Secondly, because the length of the gauge block is less than 80, the moving distance of the mobile station is 200mm, and the moving gauge block detects that repeated positioning errors exist. The length of the grating calibration plate can reach 200mm, so that the condition of insufficient stroke can be avoided.
And thirdly, the precision of the grating calibration plate can reach 0.001mm, and the precision is high.
The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, however, the present invention is not limited to the details of the above embodiments, and the technical concept of the present invention can be modified to perform various equivalent transformations, which all belong to the protection scope of the present invention.
Claims (8)
1. A meter calibration device, comprising: the device comprises a base, a rotating platform and a direction control mechanism, wherein the rotating platform and the direction control mechanism are respectively connected with the base; the grating calibration device is characterized in that a grating calibration component is arranged on the rotary table, a sampling component is arranged on the direction control mechanism, and the sampling component controls the grating calibration component to move relatively through the direction control mechanism, so that the size of the grating calibration component is measured.
2. The apparatus calibration device as claimed in claim 1, wherein a sliding slot is disposed between the rotation stage and the grating calibration assembly.
3. The gage calibration arrangement as set forth in claim 2, wherein the grating calibration assembly includes: grating calibration plate, fixing base and V-arrangement iron, the grating calibration plate with the fixing base is connected, the fixing base with the V-arrangement iron is connected, the V-arrangement iron with the spout is connected.
4. The gage calibration device as defined in claim 1, wherein the direction control mechanism includes: the X-direction moving assembly, the Y-direction moving assembly and the Z-direction moving assembly are arranged in a mutually perpendicular mode respectively.
5. The gage calibration device as defined in claim 4, wherein the X-direction moving assembly includes: the X-direction ball screw mechanism comprises an X-direction rotating wheel, an X-direction ball screw and an X-direction moving platform, wherein the X-direction rotating wheel is connected with the X-direction ball screw, and the X-direction ball screw is connected with the X-direction moving platform.
6. The gage calibration device as defined in claim 4, wherein the Y-direction movement assembly includes: the Y-direction rotating wheel is connected with the Y-direction ball screw, and the Y-direction ball screw is connected with the Y-direction moving platform.
7. The gage calibration device as defined in claim 4, wherein the Z direction movement assembly includes: the Z-direction ball screw is connected with the Z-direction ball screw, and the Z-direction ball screw is connected with the Z-direction moving platform.
8. The surveying instrument calibration device according to claim 1, wherein the sampling component may be a lens or a camera.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120726250.9U CN215177605U (en) | 2021-04-10 | 2021-04-10 | Calibration device for measuring instrument |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120726250.9U CN215177605U (en) | 2021-04-10 | 2021-04-10 | Calibration device for measuring instrument |
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| CN215177605U true CN215177605U (en) | 2021-12-14 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115183705A (en) * | 2022-09-13 | 2022-10-14 | 钛科优控(江苏)工业科技有限公司 | Automatic calibration system and method for measuring thickness of plastic film by X-ray |
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2021
- 2021-04-10 CN CN202120726250.9U patent/CN215177605U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115183705A (en) * | 2022-09-13 | 2022-10-14 | 钛科优控(江苏)工业科技有限公司 | Automatic calibration system and method for measuring thickness of plastic film by X-ray |
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