CN221280200U - Space fixing device of rotating speed measuring system - Google Patents
Space fixing device of rotating speed measuring system Download PDFInfo
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- CN221280200U CN221280200U CN202322733159.1U CN202322733159U CN221280200U CN 221280200 U CN221280200 U CN 221280200U CN 202322733159 U CN202322733159 U CN 202322733159U CN 221280200 U CN221280200 U CN 221280200U
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- clamping plate
- magnetic
- fixing device
- connecting clamping
- measuring system
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- 238000005259 measurement Methods 0.000 claims abstract description 14
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 12
- 229910052742 iron Inorganic materials 0.000 claims description 6
- 238000009434 installation Methods 0.000 abstract description 6
- 239000000463 material Substances 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model provides a space fixing device of a rotating speed measuring system, wherein a magnetic table seat is adsorbed on a magnetic workbench through magnetic force, the bottom end of a flexible joint arm is rotatably connected to the magnetic table seat, the top end of the flexible joint arm is movably connected with an adjusting platform, the adjusting platform comprises a universal joint and a connecting clamping plate, the fixed end of the universal joint is movably connected with the flexible joint arm, the movable end of the universal joint is connected with the connecting clamping plate, and the connecting clamping plate is fixedly connected with the side edge of a supporting platform. Has the following advantages: (1) The material deformation of the calibration tool is small, the connection of each part is firm, and the calibration error caused by the material deformation and the connection is not firm in the calibration process is avoided; (2) Each component has simple structure and small volume, and can realize the rapid installation and adjustment of the grating angle measurement system.
Description
Technical Field
The utility model relates to the technical field of calibration tools, in particular to a space fixing device of a rotating speed measuring system.
Background
The rotating speed measuring system is a necessary instrument for on-site rotating speed measurement, is widely applied to angle measurement, rotating speed measurement and the like in a turntable, is obviously increased along with the increasing importance of test simulation, comprises a turntable, a gyroscope calibration system and the like, and is required to be fixed in the air in on-site clamping, so that a grating angle measuring system in a rotating speed measuring device can relatively displace with a rotating shaft of a measured object, and the existing tool design is difficult to adapt to various motor external dimensions.
Therefore, the space fixing device with convenient clamping and installation is designed and processed, and the space fixing device is very necessary for the clamping and easy adjustment of the rotating speed measuring device.
Disclosure of utility model
The utility model provides a space fixing device of a rotating speed measuring system, which is used for solving the problem of space fixing during the calibration of the rotating speed measuring system. The specific scheme is as follows:
A rotational speed measurement system space fixture, the fixture comprising: the magnetic force meter comprises a flexible joint arm, a magnetic force meter seat, an adjusting platform and a supporting platform;
The magnetic table seat is adsorbed on the magnetic workbench through magnetic force, the bottom end of the flexible joint arm is rotatably connected to the magnetic table seat, the top end of the flexible joint arm is movably connected with the adjusting platform, the adjusting platform comprises a universal joint and a connecting clamping plate, the fixed end of the universal joint is movably connected with the flexible joint arm, the movable end of the universal joint is connected with the connecting clamping plate, and the connecting clamping plate is fixedly connected with the side edge of the supporting platform.
Preferably, the flexible articulated arm comprises a steering seat and a plurality of articulated rods, and the steering seat is arranged at the bottom end of the flexible articulated arm and is fixedly connected with the magnetic meter seat; the plurality of joint rods are movably connected through pin shafts, and the top ends of the flexible joint arms are movably connected with the fixed ends of the universal joints of the adjusting platform through pin shafts.
Preferably, the pin shaft is of a hollow structure, and the bolt penetrates through a through hole in the middle of the pin shaft; the joint rods are mutually fixed by fastening bolts.
Preferably, the fixed end of the universal joint is a cylinder, a spherical groove is formed in the top surface of the upper end of the cylinder, a joint rod is arranged at the lower end of the cylinder, and the joint rod is used for being movably connected with the joint rod of the flexible joint arm.
Preferably, the movable end of the universal joint is a sphere, a connecting rod is fixed on the sphere, and the other end of the connecting rod is fixed with the connecting clamping plate.
Preferably, the connection clamping plate is a rectangular plate, the plane where the connection clamping plate is located is perpendicular to the connecting rod, and the contact point of the connecting rod and the connection clamping plate is the midpoint of the connection clamping plate.
Preferably, the connecting clamping plate is provided with a plurality of bolts, and each bolt is provided with at least one nut.
Preferably, a magnetic device is arranged at the bottom of the magnetic meter seat and is adsorbed on the magnetic workbench.
Preferably, the magnetic device is an electromagnet, and the magnetic workbench is an iron workbench.
Preferably, the magnetic force device is a magnet, an internal thread is arranged in the magnet, and the magnet is assembled with the screw; the magnetic workbench is an iron workbench.
The beneficial effects of the utility model are as follows:
The utility model has the advantages that: (1) The material deformation of the calibration tool is small, the connection of each part is firm, and the calibration error caused by the material deformation and the connection is not firm in the calibration process is avoided; (2) Each component has simple structure and small volume, and can realize the rapid installation and adjustment of the grating angle measurement system. It can be seen that the utility model improves the installation reliability of the grating angle measurement system, improves the calibration efficiency, and solves the problems of difficult installation, difficult alignment of the middle position and the like existing in the calibration of the grating angle measurement system.
Drawings
FIG. 1 is a schematic view of the overall assembly of the present utility model;
FIG. 2 is a schematic view of the flexible articulated arm assembly of the present utility model;
FIG. 3 is a schematic diagram of an alignment platform assembly of the present utility model;
In the figure: 1. a rotational speed measurement system; 2. a flexible articulated arm; 21. a steering seat; 22. a joint lever; 3. a magnetic gauge stand; 4. adjusting a platform; 41. a universal joint; 411. a fixed end; 412. a movable end; 413. a fixed end joint rod; 42. the connecting clamping plate; 5. and supporting the platform.
Detailed Description
For the purposes of promoting an understanding of the principles of the application, reference will now be made to specific embodiments of the application and specific examples, illustrated in the drawings and specific for the purpose of illustration, it will be apparent that the application will be practiced in light of the specific examples, but not in all aspects. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are intended to be within the scope of this document.
The following describes in detail the technical solutions provided in the embodiments of the present specification with reference to fig. 1.
Specific example 1:
The utility model provides a space fixing device of a rotating speed measuring system, which is used for solving the problem of space fixing during the calibration of the rotating speed measuring system. The specific scheme is as follows:
a rotational speed measurement system space fixture, the fixture comprising: a flexible articulated arm 2, a magnetic gauge stand 3, an adjusting platform 4 and a supporting platform 5;
The magnetic table seat 3 is adsorbed on the magnetic workbench through magnetic force, the bottom end of the flexible joint arm 2 is rotatably connected to the magnetic table seat 3, the top end of the flexible joint arm 2 is movably connected with the adjusting platform 4, the adjusting platform 4 comprises a universal joint 41 and a connecting clamping plate 42, the fixed end of the universal joint 41 is movably connected with the flexible joint arm 2, the movable end of the universal joint 41 is connected with the connecting clamping plate 42, and the connecting clamping plate 42 is fixedly connected with the side edge of the supporting platform 5.
Preferably, the flexible articulated arm 2 includes a steering seat 21 and a plurality of articulated rods 22, and the steering seat 21 is disposed at the bottom end of the flexible articulated arm 2 and fixedly connected with the magnetometer rest 3; the plurality of joint rods 22 are movably connected through pin shafts, and the top ends of the flexible joint arms 2 are movably connected with the fixed ends of the universal joints 41 of the adjusting platform 4 through pin shafts.
Preferably, the pin shaft is of a hollow structure, and the bolt penetrates through a through hole in the middle of the pin shaft; the joint levers 22 are fixed to each other by tightening bolts.
Preferably, the fixed end 411 of the universal joint 41 is a cylinder, a spherical groove is disposed in the top surface of the upper end of the cylinder, and a fixed end joint rod 413 is disposed at the lower end of the cylinder, and the fixed end joint rod 413 is movably connected with the joint rod 22 of the flexible joint arm 2.
Preferably, the movable end 412 of the universal joint 41 is a sphere, a connecting rod is fixed on the sphere, and the other end of the connecting rod is fixed with the connecting clamping plate 42.
Preferably, the connecting clamping plate 42 is a rectangular plate, the plane where the connecting clamping plate 42 is located is perpendicular to the connecting rod, and the contact point between the connecting rod and the connecting clamping plate 42 is the midpoint of the connecting clamping plate.
Preferably, the connecting clamping plate 42 is provided with a plurality of bolts, and each bolt is provided with at least one nut.
Preferably, a magnetic device is arranged at the bottom of the magnetic meter seat 3, and the magnetic meter seat is adsorbed on the magnetic workbench through the magnetic device.
Preferably, the magnetic device is an electromagnet, and the magnetic workbench is an iron workbench.
Preferably, the magnetic force device is a magnet, an internal thread is arranged in the magnet, and the magnet is assembled with the screw; the magnetic workbench is an iron workbench.
Specific example 2:
The present utility model will be described in further detail with reference to the accompanying drawings, for the purpose of making the objects, technical solutions and advantages of the present utility model more apparent. Referring to fig. 1 to 3, a rotational speed measuring system fixing device of the present utility model includes two sets of flexible joint arms and a magnetometer mount. The technical scheme of the utility model is as follows: the utility model provides a rotational speed measurement system space fixing device, includes two sets of flexible articulated arms and magnetometer seat, flexible articulated arms, upper portion is quick detach cardboard, and the middle part is universal adjustment cloud platform and articulated arm, and the lower part is steering seat and lock nut. The quick detach cardboard, its right-hand member is provided with lock nut, the cardboard can insert fast in the backup pad in the rotational speed measurement system. The universal adjusting cradle head is characterized in that one end of the universal adjusting cradle head is provided with a universal joint, one end of the universal adjusting cradle head is provided with a bolt connecting hole, one end of the universal adjusting cradle head is installed on the quick-release plate, and the other end of the universal adjusting cradle head is connected with the joint arm. The other end of the connecting arm is rotatably and adjustably arranged on the steering seat. The steering seat is arranged on the base, and the locking bolt is arranged on the steering seat. In this embodiment, the plurality of joint arms may be connected to each other by bolts and nuts. Under the operating condition, the horizontal position of the flexible joint arm can be adjusted through the rotation of the steering seat, the flexible joint arm is fastened through the locking bolt, the bending and stretching angle can be adjusted through the joint arm, and the fixing position of the quick-release plate can be adjusted through the universal adjustment holder, so that the position adjustment on the three-dimensional space is realized on the whole, and the installation requirements of the measuring bracket under various position conditions can be met rapidly.
The above description is only of the preferred embodiments of the present invention and is not intended to limit the present invention, but various modifications and variations can be made by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present specification should be included in the protection scope of the present specification.
Claims (10)
1. A rotational speed measurement system space fixture, the fixture comprising: the magnetic force meter comprises a flexible joint arm (2), a magnetic force meter seat (3), an adjusting platform (4) and a supporting platform (5);
The magnetic force table is characterized in that the magnetic force table seat (3) is adsorbed on the magnetic working table through magnetic force, the bottom end of the flexible joint arm (2) is rotatably connected to the magnetic force table seat (3), the top end of the flexible joint arm (2) is movably connected to the adjusting platform (4), the adjusting platform (4) comprises a universal joint (41) and a connecting clamping plate (42), the fixed end of the universal joint (41) is movably connected with the flexible joint arm (2), the movable end of the universal joint (41) is connected with the connecting clamping plate (42), and the connecting clamping plate (42) is fixedly connected with the side edge of the supporting platform (5).
2. A space fixing device of a rotation speed measuring system according to claim 1, characterized in that the flexible joint arm (2) comprises a steering seat (21) and a plurality of joint rods (22), the steering seat (21) is arranged at the bottom end of the flexible joint arm (2) and is fixedly connected with the magnetometer holder (3); the plurality of joint rods (22) are movably connected through pin shafts, and the top ends of the flexible joint arms (2) are movably connected with the fixed ends of universal joints (41) of the adjusting platform (4) through pin shafts.
3. The space fixing device for a rotating speed measuring system according to claim 2, wherein the pin shaft is of a hollow structure, and a bolt passes through a through hole in the middle of the pin shaft; the joint rods (22) are mutually fixed by fastening bolts.
4. A space fixing device for a rotation speed measuring system according to claim 1, wherein the fixed end (411) of the universal joint (41) is a cylinder, a spherical groove is arranged in the top surface of the upper end of the cylinder, a fixed end joint rod (413) is arranged at the lower end of the cylinder, and the fixed end joint rod (413) is used for being movably connected with the joint rod (22) of the flexible joint arm (2).
5. A space fixing device for a rotational speed measuring system according to claim 4, wherein the movable end (412) of the universal joint (41) is a sphere, a connecting rod is fixed on the sphere, and the connecting clamping plate (42) is fixed on the other end of the connecting rod.
6. The space fixing device for a rotation speed measurement system according to claim 5, wherein the connecting clamping plate (42) is a rectangular plate, a plane of the connecting clamping plate (42) is perpendicular to the connecting rod, and a contact point of the connecting rod and the connecting clamping plate (42) is a midpoint of the connecting clamping plate.
7. A space fixing device for a rotational speed measuring system according to claim 1, characterized in that the connecting clamping plate (42) is provided with a plurality of bolts, each bolt being fitted with at least one nut.
8. A space fixing device for a rotation speed measuring system according to claim 1, characterized in that the bottom of the magnetic meter base (3) is provided with a magnetic device which is attracted to the magnetic workbench.
9. The spatial fixation device of a rotational speed measuring system of claim 8, wherein the magnetic device is an electromagnet and the magnetic table is an iron table.
10. The space fixing device for a rotating speed measuring system according to claim 8, wherein the magnetic force device is a magnet, an internal thread is arranged in the magnet, and the magnet is assembled with a screw; the magnetic workbench is an iron workbench.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322733159.1U CN221280200U (en) | 2023-10-12 | 2023-10-12 | Space fixing device of rotating speed measuring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322733159.1U CN221280200U (en) | 2023-10-12 | 2023-10-12 | Space fixing device of rotating speed measuring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221280200U true CN221280200U (en) | 2024-07-05 |
Family
ID=91704220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322733159.1U Active CN221280200U (en) | 2023-10-12 | 2023-10-12 | Space fixing device of rotating speed measuring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221280200U (en) |
-
2023
- 2023-10-12 CN CN202322733159.1U patent/CN221280200U/en active Active
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