CN218584020U - Three-coordinate measuring probe angle adjusting device - Google Patents
Three-coordinate measuring probe angle adjusting device Download PDFInfo
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- CN218584020U CN218584020U CN202222454652.5U CN202222454652U CN218584020U CN 218584020 U CN218584020 U CN 218584020U CN 202222454652 U CN202222454652 U CN 202222454652U CN 218584020 U CN218584020 U CN 218584020U
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Abstract
The utility model relates to a three-dimensional survey needle angle adjusting device, its characterized in that: have the mesa of support column including the bottom, be equipped with fretwork hole and lower part cover rotary disk that can rotate relatively in the fretwork hole on the mesa, the periphery that lies in the rotary disk on the mesa is equipped with the calibrated scale, the vertical standard cylindrical spacing stand that is used for the location to install on the screw thread cube that is equipped with of side that lies in the calibrated scale on the mesa, the center of rotary disk has the central through-hole of installation sucking disc, and the periphery that just lies in the central through-hole on the rotary disk is equipped with the spacing groove that a plurality of is used for the location sucking disc reference column.
Description
Technical Field
The utility model particularly relates to an angle adjusting device, especially a three-dimensional survey needle angle adjusting device based on fixed probe of caisi three-dimensional VAST and corresponding sucking disc.
Background
When the fixed type probe of the Zeiss three-coordinate VAST needs to be provided with a corresponding sucker and a corresponding thread cube and a corresponding measuring needle rod (the specific structure is that the fixed type probe comprises a sucker A3, a locking plate A8, a thread cube A1 and a measuring needle rod, the upper part of the thread cube A1 is provided with a square boss, the side wall surface of the square boss is provided with a threaded hole A5 for mounting a standard cylinder, the lower part of the thread cube is provided with a step platform A6 which is sleeved in a step hole A7 of the sucker, the inner bottom of the step hole of the sucker is provided with a step-shaped locking plate A8, the locking plate and the step platform are connected through a plurality of bolts A9, when the bolts are locked, the locking plate and the step platform clamp the sucker to form a whole, when the bolts are loosened, the sucker can rotate relative to the locking plate and the step platform), at present when needs are adjusted the screw thread cube for the sucking disc angle, send the bolt soon earlier promptly, make the sucking disc can rotate for locking dish and ladder platform (be the screw thread cube), rely on visual adjustment sucking disc angle usually, roughly adjust suitable back locking bolt, make locking dish and ladder platform clamp sucking disc integrative (be the screw thread cube and sucking disc form an organic whole), cooperate with three reference column A4 on the sucking disc and the notch in the probe main part relatively, the probe can drive the sucking disc like this, the screw thread cube and the survey needle bar (survey needle bar is installed on screw hole A5) on it move and detect, adopt familiar adjusting the sucking disc angle through visual, hardly realize the accurate positioning to specific demand angle, need consume more time on the one hand and adjust the sucking disc angle, on the other hand the error of adjusting the sucking disc angle is great.
Disclosure of Invention
In view of the above-mentioned not enough of prior art, the utility model aims to provide a three-dimensional survey probe angle adjusting device, this three-dimensional survey probe angle adjusting device reasonable in design is favorable to shortening the time of debugging and reduces the error.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model discloses three-coordinate measuring probe angle adjusting device, its characterized in that: have the mesa of support column including the bottom, be equipped with fretwork hole and lower part cover rotary disk that can rotate relatively in the fretwork hole on the mesa, the periphery that lies in the rotary disk on the mesa is equipped with the calibrated scale, the vertical standard cylindrical spacing stand that is used for the location to install on the screw thread cube that is equipped with of side that lies in the calibrated scale on the mesa, the center of rotary disk has the central through-hole of installation sucking disc, and the periphery that just lies in the central through-hole on the rotary disk is equipped with the spacing groove that a plurality of is used for the location sucking disc reference column.
Furthermore, the center of the lower part of the rotating disk is provided with a central sleeve, the central sleeve is sleeved in the hollow hole and can rotate, and 6 limiting grooves are arrayed on the surface of the disk body on the upper part of the rotating disk.
Furthermore, the upper part of the thread cube is provided with a square boss, and a threaded hole for installing a standard cylinder is formed in the side wall surface of the square boss.
Furthermore, the lower part of the thread cube is provided with a step platform, the step platform is sleeved in the step hole of the sucker, a locking disc in a step shape is arranged at the inner bottom of the step hole of the sucker, the locking disc is connected with the step platform through a plurality of bolts, the locking disc and the step platform clamp the sucker to form a whole when the bolts are locked, and the sucker can rotate relative to the locking disc and the step platform when the bolts are unscrewed.
Furthermore, the positioning columns are fixedly connected with the channels on the bottom surface of the sucking disc, and the positioning columns fixed in the channels of the sucking disc can be connected with the main body of the three-coordinate detection equipment in a matched mode.
Furthermore, a transverse hole is formed in the disc body on the upper portion of the rotating disc, and a pointer is arranged in the transverse hole.
Furthermore, the dial is provided with scales of 0-360 degrees, a recess is arranged on the dial, and a limit pin matched with the recess for limiting is fixedly arranged on the table top.
Furthermore, the distance between a first surface formed by the upper through-center through hole and the axis of the standard cylinder and the axis of the limiting upright post is equal to the sum of the radiuses of the standard cylinder and the limiting upright post, first connecting lines of 0 degree and 180 degrees on the dial are arranged in the first surface, and the first connecting lines are parallel to the axis of the standard cylinder.
The utility model discloses three-dimensional survey needle angle adjusting device's application method, at first with the fixed dress of standard cylinder on the screw thread cube, the bolt that will lock the dish is unscrewed after that, make the sucking disc can rotate for locking dish and ladder platform (screw thread cube), make the zero point position of sucking disc unanimous with standard cylinder axial lead direction in advance, then lean on standard cylinder to spacing stand, adjust the position of rotary disk simultaneously, make the position of its spacing groove match relatively with the position of each reference column of sucking disc, the zero point position of sucking disc and the position that standard cylinder axial lead direction is just facing zero degree or 180 degrees of calibrated scale this moment, rotatory rotary disk and sucking disc to the angle that needs the adjustment (such as 45 etc.) afterwards, then the bolt of locking dish is locked, make locking dish and ladder platform clamp sucking disc form an organic whole (sucking disc and screw thread cube are fixed integrative promptly), last standard cylinder down revolves, the survey needle bar of changing, the regulation of three-dimensional survey needle angle has been accomplished promptly.
Through the use of the three-coordinate measuring needle angle adjusting device, the debugging time can be greatly shortened to within 2 minutes from the original debugging time of more than 10 minutes, and the debugging error is reduced to +/-0.3 degrees from +/-5 degrees; and can avoid the interference that leads to because of the abnormal angle of assembly of the survey probe in the measurement process.
Drawings
Fig. 1 is a schematic three-dimensional structure diagram of the three-dimensional pointer angle adjusting device of the present invention;
FIG. 2 is a partially exploded view of FIG. 1;
FIG. 3 is a perspective view of the threaded cube assembled with the suction cup;
FIG. 4 is an exploded view of FIG. 3;
FIG. 5 is a perspective view of FIG. 3 from another perspective;
FIG. 6 is an exploded view of FIG. 5;
FIG. 7 is a perspective view of a threaded cube with a suction cup mounted on a three-coordinate stylus angle adjustment mechanism;
fig. 8 is a sectional perspective view of fig. 7.
Detailed Description
The present invention will be further explained with reference to the drawings and the embodiments.
It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure herein. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.
The utility model discloses three-coordinate measuring needle angle adjusting device includes that the bottom has mesa 2 of support column 1, and this mesa can be for the flat board, is equipped with four support columns as the support below the flat board, is equipped with fretwork hole 3 and lower part cover rotary disk 4 that can rotate relatively in fretwork hole 3 on the mesa 2, and the lower part center of rotary disk 4 has central sleeve pipe 9, and central sleeve pipe 9 cover is in fretwork hole 3, and both make and can rotate relatively for clearance fit.
The periphery of the rotary disk 4 on the table top is provided with a dial 5, the dial is provided with scales of 0-360 degrees, the dial is provided with a recess, a limit pin 11 matched with the recess for limiting is fixedly arranged on the table top, and the dial 5 can be cancelled even if the dial 5 is circumferentially fixed relative to the table top through the matching of the limit pin 11 and the recess, and scales are directly engraved on the periphery of the hollowed-out hole 3.
The vertical spacing stand 6 that is equipped with the standard column A2 that is used for the location to install on screw thread cube A1 of side that lies in calibrated scale 5 on the mesa, wherein cross the first face that central through-hole 7 and standard column A2's axial lead formed and the axle center line distance of spacing stand 6 equal to the radius sum of standard column and spacing stand, this characteristic has injectd the mounted position of spacing stand 6 promptly, 0 degree and 180 degrees first line on the calibrated scale fall in first face, and first line is parallel with standard column's axial lead, spacing stand's axial lead is parallel with first face, and perpendicular with standard column A2's axial lead.
The center of the rotating disk 4 is provided with a center through hole 7 for installing a sucker A3, a plurality of limiting grooves 8 for positioning a sucker positioning column A4 are arranged on the rotating disk 4 and positioned at the periphery of the center through hole 7, 6 limiting grooves 8 are arrayed on the surface of a disk body on the upper portion of the rotating disk 4, the limiting grooves 8 are matched with the positioning column A4, the rotating disk 4 is driven to synchronously rotate when rotating, the positioning column A4 is fixedly connected with a channel A10 on the bottom surface of the sucker, the positioning column fixed in the channel of the sucker can be matched and connected with a main body of three-coordinate detection equipment, and the sucker can have magnetism, so that the sucker can be adsorbed on the main body of the three-coordinate detection equipment and adsorb the positioning column A4; or the main body of the three-coordinate detection equipment and the positioning column A4 have magnetism, so that the steel sucker is adsorbed; the upper part of the rotary disc is provided with a transverse hole 12, a pointer 10 is arranged in the transverse hole, and the pointer 10 is beneficial to indicating a certain position on a certain dial conveniently.
Wherein screw thread cube A1 upper portion has the square body boss, all is equipped with the screw hole A5 that is used for installing standard cylinder A2 on each side wall face of square body boss, and this screw hole A5 is used for installing the needle bar when detecting.
The lower part of the thread cube is provided with a step platform A6, the step platform is sleeved in a step hole A7 of the sucker, a locking disc A8 in a step shape is arranged at the inner bottom of the step hole A7 of the sucker, the locking disc and the step platform are connected through a plurality of bolts A9, when the bolts are locked, the locking disc and the step platform clamp the sucker to form a whole, and when the bolts are loosened, the sucker can rotate relative to the locking disc and the step platform.
The utility model discloses three-dimensional survey needle angle adjusting device's application method, at first with the fixed dress of standard cylinder on the screw thread cube, the bolt that will lock the dish is unscrewed after that, make the sucking disc can rotate for locking dish and ladder platform (screw thread cube), make the zero point position of sucking disc unanimous with standard cylinder axial lead direction in advance, then lean on standard cylinder to spacing stand, adjust the position of rotary disk simultaneously, make the position of its spacing groove match relatively with the position of each reference column of sucking disc, the zero point position of sucking disc and the position that standard cylinder axial lead direction is just facing zero degree or 180 degrees of calibrated scale this moment, rotatory rotary disk and sucking disc to the angle that needs the adjustment (such as 45 etc.) afterwards, then the bolt of locking dish is locked, make locking dish and ladder platform clamp sucking disc form an organic whole (sucking disc and screw thread cube are fixed integrative promptly), last standard cylinder down revolves, the survey needle bar of changing, the regulation of three-dimensional survey needle angle has been accomplished promptly.
Through the use of the three-coordinate measuring needle angle adjusting device, the debugging time can be greatly shortened to within 2 minutes from the original debugging time of more than 10 minutes, and the debugging error is reduced to +/-0.3 degrees from +/-5 degrees; and can avoid the interference that leads to because of the assembly angle of the measuring pin is unusual in the measurement process.
The above-described embodiments of the present invention will further explain the objects, technical solutions, and advantageous effects of the present invention in detail. It should be understood that the above description is only for the specific embodiments of the present invention, and is not intended to limit the scope of the present invention. It should be understood that any modification, equivalent replacement, or improvement made by those skilled in the art without departing from the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a three-coordinate survey needle angle adjusting device which characterized in that: have the mesa of support column including the bottom, be equipped with fretwork hole and lower part cover rotary disk that can rotate relatively in the fretwork hole on the mesa, the periphery that lies in the rotary disk on the mesa is equipped with the calibrated scale, the vertical standard cylindrical spacing stand that is used for the fixed mounting on the screw thread cube that is equipped with of side that lies in the calibrated scale on the mesa, the center of rotary disk has the central through-hole of installation sucking disc, and the periphery that just lies in the central through-hole on the rotary disk is equipped with the spacing groove that a plurality of is used for the fixed mounting sucking disc reference column.
2. The three-coordinate stylus angle adjustment apparatus of claim 1, wherein: the center of the lower portion of the rotating disc is provided with a central sleeve, the central sleeve is sleeved in the hollow hole and can rotate, and 6 limiting grooves are arrayed on the surface of the disc body on the upper portion of the rotating disc.
3. The three-coordinate stylus angle adjustment apparatus according to claim 1 or 2, wherein: the upper part of the thread cube is provided with a square boss, and a threaded hole for mounting a standard cylinder is formed in the side wall surface of the square boss.
4. The three-coordinate stylus angle adjustment apparatus of claim 3, wherein: the lower part of the thread cube is provided with a step platform which is sleeved in the step hole of the sucker, a locking disc in a step shape is arranged at the inner bottom of the step hole of the sucker, the locking disc is connected with the step platform through a plurality of bolts, the locking disc and the step platform clamp the sucker to form a whole when the bolts are locked, and the sucker can rotate relative to the locking disc and the step platform when the bolts are loosened.
5. The three-coordinate stylus angle adjustment apparatus of claim 4, wherein: the positioning column is fixedly connected with the channel on the bottom surface of the sucker, and the positioning column fixed in the channel of the sucker can be connected with the main body of the three-coordinate detection equipment in a matched mode.
6. The three-coordinate stylus angle adjustment apparatus of claim 2, wherein: and a transverse hole is formed in the disc body on the upper part of the rotating disc, and a pointer is arranged in the transverse hole.
7. The three-coordinate stylus angle adjustment apparatus of claim 6, wherein: the dial is provided with scales of 0-360 degrees, a recess is arranged on the dial, and a limit pin matched with the recess for limiting is fixedly arranged on the table top.
8. The three-coordinate stylus angle adjustment apparatus of claim 1, 2, 4 or 5, wherein: the distance between a first surface formed by the through-center through hole and the axis of the standard cylinder and the axis of the limiting upright post is equal to the sum of the radius of the standard cylinder and the radius of the limiting upright post, first connecting lines of 0 degree and 180 degrees on the dial fall in the first surface, and the first connecting lines are parallel to the axis of the standard cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222454652.5U CN218584020U (en) | 2022-09-16 | 2022-09-16 | Three-coordinate measuring probe angle adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222454652.5U CN218584020U (en) | 2022-09-16 | 2022-09-16 | Three-coordinate measuring probe angle adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218584020U true CN218584020U (en) | 2023-03-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222454652.5U Active CN218584020U (en) | 2022-09-16 | 2022-09-16 | Three-coordinate measuring probe angle adjusting device |
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| Country | Link |
|---|---|
| CN (1) | CN218584020U (en) |
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- 2022-09-16 CN CN202222454652.5U patent/CN218584020U/en active Active
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