CN218916296U - Sphere roundness measuring machine with limit structure - Google Patents
Sphere roundness measuring machine with limit structure Download PDFInfo
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- CN218916296U CN218916296U CN202223341595.6U CN202223341595U CN218916296U CN 218916296 U CN218916296 U CN 218916296U CN 202223341595 U CN202223341595 U CN 202223341595U CN 218916296 U CN218916296 U CN 218916296U
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- 230000004075 alteration Effects 0.000 description 1
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- 238000010586 diagram Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of sphere roundness measurement, and discloses a sphere roundness measuring machine with a limiting structure, which comprises a measuring machine, wherein the measuring machine comprises a workbench, a mounting plate, a motor I, a roundness measuring device, a control console, a mounting frame, an electric push rod I, a motor II, a limiting rod, a clamping piece, a rubber pad, an electric sliding rail, a transmission rod, an electric telescopic rod, a transmission plate, an electric push rod II and a supporting plate. When the sphere roundness measuring machine with the limiting structure detects, the sphere can be firstly placed between the limiting rods to be limited, then the supporting plates are driven to be lifted to the proper positions by the second electric push rod, the centers of the two ends of the sphere are clamped by the first driving clamping pieces of the electric push rod, so that the sphere can be fixed, and due to the arrangement of the second motor, the second motor can drive the clamping pieces to rotate, so that the sphere rotates to change the test points, when more test points need to be measured, the sphere falls between the limiting rods again, and the angle of the sphere is changed by the rotation of the first motor driving transmission plate.
Description
Technical Field
The utility model relates to the technical field of sphere roundness measurement, in particular to a sphere roundness measuring machine with a limiting structure.
Background
Roundness measurement is a technical method of determining a difference between a circular surface of a workpiece and a true circle by measuring the circular surface. Specifically, the method is classified into three categories (1) a comparative test method. The measured circle profile is compared with a standard circle (e.g., standard circle map, hemisphere, disk, etc.) to identify differences therebetween. Projector comparison and micrometer comparison are commonly used. (2) Characteristic parameter measurement. The roundness error is approximated by a number of measurements of certain eigenvalues of the surface of the circle, with the difference between the magnitudes. Two-point method, three-point method (V-shaped block bearing measurement method) and two-point and three-point combination method are commonly used. The method is simple and feasible, but has poor accuracy. (3) Coordinate measurement. The general spheroid like football or ball valve all need pass through strict spheroid roundness measurement when production, and current spheroid roundness measuring machine is because keeping stable when needs the measurement, need place the spheroid on stop device and just can measure, and whenever need change the measuring point, need change the angle with the spheroid on stop device, and stop device direct rotation changes the angle and makes its skew easily, causes the measuring result inaccurate.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides a sphere roundness measuring machine with a limiting structure, which comprises a first electric push rod, clamping pieces, a rubber pad, limiting rods, a first motor, a second electric push rod, a transmission plate and a supporting plate, wherein during detection, a sphere can be firstly placed between the limiting rods for limiting, then the second electric push rod drives the supporting plate to lift to a proper position, the centers of two ends of the sphere are clamped through the first electric push rod driving clamping pieces, the sphere can be fixed, and due to the arrangement of the second motor, the second motor can drive the clamping pieces to rotate, so that the sphere rotates to change a test point, the friction force between the sphere and the clamping pieces is increased due to the arrangement of the rubber pad, the sphere is not deviated when the rubber pad rotates, when more test points are required to be measured, the sphere falls between the limiting rods again due to the driving lifting of the second electric push rod, the second electric push rod descends, and simultaneously the angle of the sphere is changed through the rotation of the first motor driving transmission plate, more test points can be measured through clamping pieces, and the technical problems of deviation are solved.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: the sphere roundness measuring machine comprises a measuring machine, wherein the measuring machine comprises a workbench, a mounting plate, a motor I, a roundness measuring device, a control console, a mounting rack, an electric push rod I, a motor II, a limiting rod, a clamping piece, a rubber pad, an electric slide rail, a transmission rod, an electric telescopic rod, a transmission plate, an electric push rod II and a supporting plate;
the utility model discloses a motor, including workstation top surface, mounting panel top surface and motor drive board, the workstation top surface both ends are equipped with the mounting panel respectively, the mounting panel side is equipped with electric putter one, the mounting panel top surface is equipped with electric telescopic handle, electric telescopic handle bottom surface is equipped with roundness measuring device, the workstation top surface is equipped with the control cabinet, the workstation top surface is equipped with motor one, motor one output is equipped with the drive plate.
Preferably, the workstation top surface fixed mounting has the mounting bracket, the mounting bracket top surface runs through and is equipped with circular opening, electric telescopic handle arc surface and mounting bracket top surface opening inner wall fixed connection, electric telescopic handle bottom surface fixedly connected with roundness measuring equipment, workstation top surface fixed mounting has the control cabinet, the control cabinet surface is equipped with the display screen, and control cabinet and electric telescopic handle and roundness measuring equipment electric connection.
Through the technical scheme, the roundness measuring device can be driven to move through the electric telescopic rod to measure the surface of the sphere, and meanwhile, a measurement result can be displayed on a control console display screen.
Preferably, the mounting plate is fixedly installed at the two ends of the top surface of the workbench respectively, the first electric push rod is fixedly installed on the side surface of the mounting plate, the second electric push rod is fixedly installed at one end of one electric push rod, the clamping piece is fixedly installed at the second output end of the motor, the clamping piece is arc-shaped, the inner wall of the concave surface is fixedly connected with a rubber pad, a bearing is arranged at one end of the electric push rod, which is not connected with the second electric push rod, of the mounting plate, a transmission shaft is arranged on the inner wall of the bearing, one end of the transmission shaft is fixedly connected with the clamping piece, both the second electric push rod and the first electric push rod are electrically connected with the control console, and the clamping piece is made of flexible materials.
Through above-mentioned technical scheme for centre at spheroid both ends is cliied through electric putter one drive clamping piece, makes the spheroid can be fixed, and because the setting of motor two, makes motor two can drive the clamping piece rotatory so that the spheroid is rotatory to change the test point, and the frictional force that the setting of rubber pad made between spheroid and the clamping piece increases, can not skew when rotatory.
Preferably, the motor I is fixedly arranged at the middle end of the top surface of the workbench, the transmission plate is fixedly connected with the output end of the motor I, the middle end of the top surface of the transmission plate is fixedly connected with the bottom surface of the electric push rod II, the top surface of the electric push rod II is fixedly connected with the supporting plate, and the electric push rod II and the motor I are electrically connected with the control console.
Through the technical scheme, the first motor can drive the transmission plate to rotate so as to drive the second electric push rod and the supporting plate to rotate, and the second electric push rod can drive the supporting plate to lift or descend.
Preferably, the three electric sliding rails are fixedly arranged on the top surface of the supporting plate, the transmission rod is fixedly connected with the top surface of the movable block of the electric sliding rail, one end of the transmission rod is fixedly connected with the limit rod, and the electric sliding rails are electrically connected with the control console.
Through the technical scheme, the electric sliding rail can drive the transmission rod to move so as to change the distance between the limiting rods, and spheres with different sizes can be stably limited and fixed by the limiting rods.
Compared with the prior art, the utility model provides the sphere roundness measuring machine with the limiting structure, which has the following beneficial effects:
1. according to the utility model, the first electric push rod, the clamping piece, the rubber pad, the limiting rod, the first motor, the second electric push rod, the transmission plate and the supporting plate are arranged, so that during detection, a ball body can be firstly placed between the limiting rods for limiting, then the supporting plate is driven by the second electric push rod to be lifted to a proper position, the centers of two ends of the ball body are clamped by the first electric push rod driving clamping piece, the ball body can be fixed, and due to the arrangement of the second motor, the second motor driving clamping piece can rotate, so that the ball body rotates to change a test point, the friction force between the ball body and the clamping piece is increased, the ball body cannot deviate during rotation, when more test points need to be measured, the ball body is released by the first electric push rod driving clamping piece, meanwhile, the supporting plate is driven by the second electric push rod to be lifted, the ball body falls between the limiting rods again, and simultaneously the transmission plate is driven by the first motor driving to rotate to change the angle of the ball body, after the detection, more test points can be clamped by the clamping pieces again, and the test points are difficult to deviate.
2. According to the utility model, the electric sliding rail and the transmission rod are arranged, so that the electric sliding rail can drive the transmission rod to move, thereby changing the distance between the limiting rods, and spheres with different sizes can be stably limited and fixed by the limiting rods.
Drawings
FIG. 1 is a schematic diagram of the front of the structure of the present utility model;
FIG. 2 is a schematic side view of a structural clip of the present utility model;
FIG. 3 is an enlarged partial schematic view of the structure of the present utility model, FIG. 1A.
Wherein: 1. a measuring machine; 2. a work table; 3. a mounting plate; 4. a first motor; 5. a roundness measuring device; 6. a console; 7. a mounting frame; 8. an electric push rod I; 9. a second motor; 10. a limit rod; 11. a clamping piece; 12. a rubber pad; 13. an electric slide rail; 14. a transmission rod; 15. an electric telescopic rod; 16. a drive plate; 17. an electric push rod II; 18. and a support plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, a sphere roundness measuring machine with a limiting structure comprises a measuring machine 1, wherein the measuring machine 1 comprises a workbench 2, a mounting plate 3, a motor one 4, a roundness measuring device 5, a console 6, a mounting frame 7, an electric push rod one 8, a motor two 9, a limiting rod 10, a clamping piece 11, a rubber pad 12, an electric sliding rail 13, a transmission rod 14, an electric telescopic rod 15, a transmission plate 16, an electric push rod two 17 and a supporting plate 18;
the workstation 2 top surface both ends are equipped with mounting panel 3 respectively, and mounting panel 3 side is equipped with electric putter one 8, and workstation 2 top surface is equipped with mounting bracket 7, and the mounting bracket 7 top surface is equipped with electric telescopic handle 15, and electric telescopic handle 15 bottom surface is equipped with roundness measuring equipment 5, and workstation 2 top surface is equipped with control cabinet 6, and workstation 2 top surface is equipped with motor one 4, and motor one 4 output is equipped with drive plate 16.
Specifically, workstation 2 top surface fixed mounting has mounting bracket 7, and the mounting bracket 7 top surface runs through and is equipped with circular opening, and electric telescopic handle 15 arc surface and mounting bracket 7 top surface opening inner wall fixed connection, electric telescopic handle 15 bottom surface fixedly connected with roundness measuring equipment 5, workstation 2 top surface fixed mounting have control cabinet 6, and control cabinet 6 surface is equipped with the display screen, and control cabinet 6 and electric telescopic handle 15 and roundness measuring equipment 5 electric connection. The roundness measuring device has the advantages that the roundness measuring device 5 can be driven to move through the electric telescopic rod 15 to measure the surface of the sphere, and meanwhile, the measurement result can be displayed on the display screen of the control console 6.
Specifically, the mounting plate 3 is fixedly installed at the two ends of the top surface of the workbench 2 respectively, the first electric push rod 8 is fixedly installed on the side surface of the mounting plate 3, the second motor 9 is fixedly installed at one end of the first electric push rod 8, the second motor 9 output end is fixedly provided with the clamping piece 11, the clamping piece 11 is arc-shaped, the inner wall of the concave surface is fixedly connected with the rubber pad 12, one end of the first electric push rod 8, which is not connected with the second motor 9, of the mounting plate 3 is provided with a bearing, the inner wall of the bearing is provided with a transmission shaft, one end of the transmission shaft is fixedly connected with the clamping piece 11, the second motor 9 and the first electric push rod 8 are electrically connected with the console 6, and the clamping piece 11 is made of flexible materials. The electric push rod has the advantages that the centers of two ends of the ball body are clamped by the first driving clamping piece of the electric push rod, the ball body can be fixed, and due to the arrangement of the second motor, the second motor can drive the clamping piece to rotate, so that the ball body rotates to change a test point, the friction force between the ball body and the clamping piece is increased due to the arrangement of the rubber pad, and the ball body cannot deviate during rotation.
Specifically, a first motor 4 is fixedly arranged at the middle end of the top surface of the workbench 2, the output end of the first motor 4 is fixedly connected with a transmission plate 16, the middle end of the top surface of the transmission plate 16 is fixedly connected with the bottom surface of a second electric push rod 17, the top surface of the second electric push rod 17 is fixedly connected with a supporting plate 18, and the second electric push rod 17 and the first motor 4 are electrically connected with the console 6. The advantage is that make motor one 4 can drive the rotation of drive plate 16 thereby drive electric push rod two 17 and backup pad 18 rotation, electric push rod two 17 can drive backup pad 18 to rise or descend.
Specifically, three electric sliding rails 13 are fixedly mounted on the top surface of the supporting plate 18, a transmission rod 14 is fixedly connected to the top surface of a movable block of the electric sliding rails 13, a limit rod 10 is fixedly connected to one end of the transmission rod 14, and the electric sliding rails 13 are electrically connected with the control console 6. The electric sliding rail 13 has the advantages that the electric sliding rail 13 can drive the transmission rod 14 to move so as to change the distance between the limiting rods 10, and spheres with different sizes can be stably limited and fixed by the limiting rods 10.
When the device is used, the limiting rod 10 is driven by the electric sliding rail 13 to move the transmission rod 14 to adjust the distance to a proper distance, the ball is placed between the limiting rods 10 to be limited, the supporting plate 18 is driven by the electric push rod II 17 to be lifted to a proper position, the centers of two ends of the ball are clamped by the driving clamping piece of the electric push rod I8, the ball can be fixed, the roundness measuring device is driven by the electric telescopic rod 15 to detect the ball, the result is displayed on the display screen of the control console 6, the clamping piece 11 can be driven by the motor II 9 to rotate, the ball is rotated to change the test point, the friction force between the ball and the clamping piece 11 is increased due to the arrangement of the rubber pad 12, the ball is not deviated when the friction force is increased when the friction pad is rotated, when more test points are needed to be measured, the ball is released by the driving clamping piece 11 driven by the electric push rod II 17, the ball falls between the limiting rods 10 again, the ball is lowered by the electric push rod II 17, the ball is rotated by the driving plate 16 to change the angle of the ball, the ball is clamped again through the clamping piece 11 after the rotation of the driving of the motor I4, the test point is finished, more test points can be measured, and the test points are not easily deviated.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. Sphere roundness measuring machine with limit structure, including measuring machine (1), its characterized in that: the measuring machine (1) comprises a workbench (2), a mounting plate (3), a first motor (4), a roundness measuring device (5), a control console (6), a mounting frame (7), a first electric push rod (8), a second motor (9), a limiting rod (10), a clamping piece (11), a rubber pad (12), an electric sliding rail (13), a transmission rod (14), an electric telescopic rod (15), a transmission plate (16), a second electric push rod (17) and a supporting plate (18);
the utility model discloses a motor, including workstation (2), mounting panel (3) top surface both ends are equipped with mounting panel (3) respectively, mounting panel (3) side is equipped with electric putter one (8), workstation (2) top surface is equipped with mounting bracket (7), mounting bracket (7) top surface is equipped with electric telescopic handle (15), electric telescopic handle (15) bottom surface is equipped with roundness measuring device (5), workstation (2) top surface is equipped with control cabinet (6), workstation (2) top surface is equipped with motor one (4), motor one (4) output is equipped with drive plate (16).
2. The sphere roundness measuring machine provided with a limit structure according to claim 1, wherein: the utility model discloses a circular electric telescopic device for the electric telescopic device, including workstation (2), mounting bracket (7), electric telescopic rod (15), workstation (2) top surface fixed mounting has mounting bracket (7), the mounting bracket (7) top surface runs through and is equipped with circular opening, electric telescopic rod (15) arc surface and mounting bracket (7) top surface opening inner wall fixed connection, electric telescopic rod (15) bottom surface fixedly connected with roundness measuring device (5), workstation (2) top surface fixed mounting has control cabinet (6), control cabinet (6) surface is equipped with the display screen, and control cabinet (6) and electric telescopic rod (15) and roundness measuring device (5) electric connection.
3. The sphere roundness measuring machine provided with a limit structure according to claim 1, wherein: the utility model discloses a workbench, including workstation (2), mounting panel (3), motor (9), motor (11), clamping piece (11), concave surface inner wall fixedly connected with rubber pad (12), mounting panel (3) one side is not connected with motor (9) electric putter (8) one end is equipped with the bearing, and the bearing inner wall is equipped with the transmission shaft, transmission shaft one end fixedly connected with clamping piece (11), motor (9) and electric putter (8) all with control cabinet (6) electric connection, clamping piece (11) are flexible material.
4. The sphere roundness measuring machine provided with a limit structure according to claim 1, wherein: the novel electric workbench is characterized in that a first motor (4) is fixedly arranged in the middle of the top surface of the workbench (2), the output end of the first motor (4) is fixedly connected with a transmission plate (16), the middle of the top surface of the transmission plate (16) is fixedly connected with the bottom surface of a second electric push rod (17), the top surface of the second electric push rod (17) is fixedly connected with a supporting plate (18), and the second electric push rod (17) and the first motor (4) are electrically connected with the control console (6).
5. The sphere roundness measuring machine provided with a limit structure according to claim 1, wherein: the automatic control device is characterized in that three electric sliding rails (13) are fixedly arranged on the top surface of the supporting plate (18), a transmission rod (14) is fixedly connected to the top surface of a movable block of each electric sliding rail (13), a limit rod (10) is fixedly connected to one end of each transmission rod (14), and each electric sliding rail (13) is electrically connected with the control console (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223341595.6U CN218916296U (en) | 2022-12-12 | 2022-12-12 | Sphere roundness measuring machine with limit structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223341595.6U CN218916296U (en) | 2022-12-12 | 2022-12-12 | Sphere roundness measuring machine with limit structure |
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| Publication Number | Publication Date |
|---|---|
| CN218916296U true CN218916296U (en) | 2023-04-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223341595.6U Active CN218916296U (en) | 2022-12-12 | 2022-12-12 | Sphere roundness measuring machine with limit structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118654597A (en) * | 2024-08-21 | 2024-09-17 | 靖江泰通汽车科技有限公司 | A device for detecting the roundness of the spherical surface of a steering ball pin of an automobile |
-
2022
- 2022-12-12 CN CN202223341595.6U patent/CN218916296U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118654597A (en) * | 2024-08-21 | 2024-09-17 | 靖江泰通汽车科技有限公司 | A device for detecting the roundness of the spherical surface of a steering ball pin of an automobile |
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