CN215813286U - Annular magnetic block comprehensive detection device comprising annular magnetic block rotation driving assembly - Google Patents
Annular magnetic block comprehensive detection device comprising annular magnetic block rotation driving assembly Download PDFInfo
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- CN215813286U CN215813286U CN202121104371.6U CN202121104371U CN215813286U CN 215813286 U CN215813286 U CN 215813286U CN 202121104371 U CN202121104371 U CN 202121104371U CN 215813286 U CN215813286 U CN 215813286U
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Abstract
The utility model discloses a comprehensive detection device for an annular magnetic block, which comprises an annular magnetic block rotation driving assembly. The annular magnetic block rotation driving assembly comprises a motor, a driving wheel arranged on an output shaft of the motor and a driven wheel which is rotationally connected with an upper end cover of the annular magnetic block comprehensive detection device through a positioning guide piece; the middle part of the upper end surface of the driven wheel is downwards sunken to form a positioning step for placing and positioning the annular magnetic block; the center of the positioning step is provided with a step hole, and a positioning ring fixed below the annular magnetic block is embedded into the step hole so that the annular magnetic block is fixedly connected with the driven wheel. Annular magnetic block rotary driving subassembly has realized the autogiration of annular magnetic block under motor drive to and action wheel, the transmission from the driving wheel, thereby replaced artifical manual rotation, can also set for the rotational speed of annular magnetic block through the rotational speed of accommodate motor, improved the detection precision, satisfy the demand that the fast performance of annular magnetic block detected in batches fast.
Description
Technical Field
The utility model relates to the technical field of automatic detection of special workpieces, in particular to a comprehensive detection device for an annular magnetic block, which comprises an annular magnetic block rotation driving assembly.
Background
The Chinese patent with the patent name of 'comprehensive detection device for annular magnetic blocks' (publication number CN211014613U) discloses a comprehensive detection device for annular magnetic blocks, which applies the measurement principle of photoelectric combination and combines a special deflection structure and a mechanical device, thereby realizing the simultaneous and rapid detection of the magnetic tension, the magnetic eccentricity and the magnetic deflection angle of the annular magnetic blocks, simplifying the magnetic performance detection steps of the annular magnetic blocks, improving the detection efficiency and lightening the labor intensity of inspectors.
In the measurement process, the comprehensive detection device needs to manually rotate the workpiece to measure for accurately detecting the magnetic eccentricity of the workpiece. The labor intensity of a detector is high, the repeated precision of detection is not good, and the batch detection requirement of the annular magnetic blocks cannot be met.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide the comprehensive detection device for the annular magnetic block, which comprises an annular magnetic block rotation driving assembly, aiming at the technical defect that the original comprehensive detection device needs to manually rotate the annular magnetic block, so that the annular magnetic block can be driven to rotate by the device to replace manual operation, the detection precision is improved, and the requirement of quick performance and quick detection of batch annular magnetic blocks is met.
The technical scheme adopted for realizing the purpose of the utility model is as follows:
a comprehensive detection device for an annular magnetic block comprises an annular magnetic block rotation driving assembly, a comprehensive detection device for the annular magnetic block for detecting magnetic eccentricity, magnetic declination and magnetic tension of the annular magnetic block, and a bracket for mounting the annular magnetic block rotation driving assembly and the comprehensive detection device for the annular magnetic block;
the annular magnetic block rotation driving assembly comprises a motor, a driving wheel arranged on an output shaft of the motor and a driven wheel which is rotatably connected with an upper end cover of the annular magnetic block comprehensive detection device through a positioning guide piece; the driving wheel and the driven wheel are driven by a transmission part, and the driven wheel drives the annular magnetic block to rotate.
In the above technical solution, the bracket includes a base and a frame structure fixed on the base, and the frame structure includes a lower support plate and an upper support plate; the middle part of the upper support plate is provided with an opening which is consistent with the top shape and size of the comprehensive detection device for the annular magnetic block; the bottom of the comprehensive detection device for the annular magnetic block is fixed on the lower support plate, and the top of the comprehensive detection device for the annular magnetic block is level with the upper support plate.
In the technical scheme, the motor is fixed on the lower support plate; an output shaft of the motor is fixed on the upper support plate through a bearing, the driving wheel is fixed on the output shaft of the motor, and the driven wheel is placed on an upper end cover of the annular magnetic block comprehensive detection device; and a positioning pin shaft on an upper end cover of the comprehensive detection device for the annular magnetic block is inserted into the annular groove to position and guide the driven wheel.
In the technical scheme, the support further comprises an electric control cabinet fixed on the base and an industrial personal computer installed in the electric control cabinet.
In the above technical scheme, four support legs of the base are respectively provided with a shock absorber.
In the technical scheme, the middle of the upper end face of the driven wheel is downwards recessed to form a positioning step for placing the annular magnetic block and positioning the annular magnetic block; the center of the positioning step is provided with a step hole, and a positioning ring fixed below the annular magnetic block is embedded into the step hole so that the driven wheel drives the annular magnetic block to rotate.
In the technical scheme, the driven wheel, the positioning step and the step hole are coaxially arranged.
In the technical scheme, the positioning ring is in clearance fit with the stepped hole, and the size of the clearance is 0.01-0.05 mm.
In the technical scheme, the transmission piece is a synchronous belt; tooth grooves are formed in the outer walls of the driving wheel and the driven wheel.
In the technical scheme, the positioning guide piece comprises an annular groove formed in the lower end face of the driven wheel and three positioning pin shafts fixed on an upper end cover of the comprehensive detection device for the annular magnetic block; and the three positioning pin shafts are simultaneously inserted into the annular groove.
Compared with the prior art, the utility model has the beneficial effects that:
1. the rotary driving component of the annular magnetic block provided by the utility model realizes automatic rotation of the annular magnetic block under the driving of the motor and the transmission of the driving wheel and the driven wheel, thereby replacing manual rotation.
2. The rotating driving assembly of the annular magnetic block, provided by the utility model, can also set the rotating speed of the annular magnetic block by adjusting the rotating speed of the motor, so that the detection precision is improved, and the requirement of quick performance detection of the batch annular magnetic blocks is met.
3. The comprehensive detection device for the annular magnetic block comprising the rotary driving assembly for the annular magnetic block, provided by the utility model, realizes simultaneous and rapid detection of the magnetic tension, the magnetic eccentricity and the magnetic declination of the annular magnetic block, simplifies the magnetic performance detection steps of the annular magnetic block, improves the detection efficiency and lightens the labor intensity of an inspector.
Drawings
FIG. 1 is a schematic structural diagram of a circular magnetic block comprehensive detection device with a circular magnetic block rotation driving assembly;
FIG. 2 is a partial cross-sectional view of an integrated annular magnetic block detector including an annular magnetic block rotary drive assembly;
FIG. 3 shows a cross-sectional view of the driven wheel;
FIG. 4 shows a perspective view of the driven wheel (side-on lower end face);
fig. 5 shows a perspective view of the driven wheel (side-on upper end).
In the figure: 1-motor, 2-driving wheel, 3-driven wheel, 4-annular magnetic block, 5-positioning step, 6-step hole, 7-positioning ring, 8-upper end cover, 9-synchronous belt, 10-positioning pin shaft, 11-annular groove, 12-base, 13-lower support plate, 14-upper support plate, 15-electric control cabinet, 16-industrial personal computer and 17-shock absorber.
Detailed Description
The present invention will be described in further detail with reference to specific examples. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
Example 1
A rotary driving assembly of an annular magnetic block is shown in figures 1 and 2 and comprises a motor 1, a driving wheel 2 arranged on an output shaft of the motor 1 and a driven wheel 3 which is rotatably connected with an upper end cover 8 of an integrated detection device of the annular magnetic block through a positioning guide part;
the driving wheel 2 and the driven wheel 3 are driven by a driving part; specifically, the transmission piece is a synchronous belt 9;
the middle part of the upper end face of the driven wheel 3 is downwards sunken to form a positioning step 5 for placing and positioning the annular magnetic block 4, the radius of a circle of a vertical ring surface of the positioning step 5 is slightly larger than that of the annular magnetic block 4, the annular magnetic block 4 can be conveniently placed on the positioning step 5, and the horizontal plane of the positioning step 5 (a groove formed in the top of the driven wheel 3) horizontally positions the annular magnetic block 4; the vertical ring surface of the positioning step 5 radially positions the annular magnetic block 4. A step hole 6 is formed in the center of the positioning step 5, the step hole 6 is a through hole, and a positioning ring 7 fixed below the annular magnetic block 4 is embedded into the step hole 6, so that the driven wheel 3 drives the annular magnetic block 4 to rotate under the action of friction force.
The annular magnetic block rotation driving assembly drives the annular magnetic block 4 to rotate under the driving of the motor 1 and the transmission of the driving wheel 2 and the driven wheel 3. In addition, the rotating speed of the annular magnetic block 4 can be set by adjusting the rotating speed of the motor 1, so that manual rotation is replaced, the detection precision is improved, and the requirement for quick detection of the quick performance of the annular magnetic blocks in batches is met.
The driving method of the rotary driving component of the annular magnetic block comprises the following steps that firstly, a positioning ring is attached to the lower part of the annular magnetic block through strong glue; then embedding the positioning ring into the step hole; and finally, starting a motor to drive the driving wheel and the driven wheel to rotate so as to drive the annular magnetic block to rotate.
Example 2
This embodiment is described in detail based on embodiment 1.
Specifically, the driven wheel, the positioning step and the step hole are arranged through the axis.
Specifically, the positioning ring 7 is in clearance fit with the stepped hole 6, and the size of the clearance is 0.02 mm. The clearance fit makes the annular magnetic block convenient to place and take down, so that the detection operation is more convenient and fast.
Specifically, the driving wheel 2 and the driven wheel 3 are driven by a synchronous belt 9; tooth grooves are formed in the outer walls of the driving wheel 2 and the driven wheel 3. Synchronous belt drive compares in gear drive and chain drive, and its transmission is more stable, and the amplitude is less, is favorable to improving the detection precision of annular magnetic path.
Specifically, the positioning guide part comprises an annular groove 11 formed in the lower end face of the driven wheel 3 and three positioning pin shafts 10 fixed to an upper end cover 8 of the comprehensive detection device for the annular magnetic block, and the three positioning pin shafts 10 are uniformly distributed. The three positioning pin shafts 10 are simultaneously inserted into the annular groove 11, and the three positioning pin shafts 10 are always positioned in the annular groove 11 in the rotation process of the driven wheel 3, so that the driven wheel 3 is positioned and guided.
Example 3
An annular magnetic block comprehensive detection device comprising an annular magnetic block rotation driving assembly comprises the annular magnetic block rotation driving assembly as described in embodiment 1, an annular magnetic block comprehensive detection device for detecting magnetic eccentricity, magnetic declination and magnetic pulling force of the annular magnetic block, and a bracket for mounting the annular magnetic block rotation driving assembly and the annular magnetic block comprehensive detection device. The detailed structure of the comprehensive detection device for the annular magnetic block is disclosed in Chinese patent with publication number CN 211014613U.
Specifically, the bracket comprises a base 12 and a frame structure fixed on the base 12, wherein the frame structure comprises a lower support plate 13 and an upper support plate 14; the middle part of the upper support plate 13 is provided with an opening which is consistent with the shape and size of the top of the comprehensive detection device for the annular magnetic block; the bottom of the comprehensive detection device for the annular magnetic block is fixed on the lower support plate 14, and the top of the comprehensive detection device for the annular magnetic block is flush with the upper support plate 13 to form a detection platform, so that the detection is convenient and rapid.
Specifically, the motor 1 is fixed on the lower support plate 13 and is positioned on the lower surface of the lower support plate 13; an output shaft of the motor 1 is fixed on the upper support plate 14 through a bearing, the driving wheel 2 is fixed on the output shaft of the motor 1, and the driven wheel 3 is placed on an upper end cover 8 of the annular magnetic block comprehensive detection device; and a positioning pin shaft 10 on an upper end cover 8 of the comprehensive detection device for the annular magnetic block is inserted into the annular groove 11 to position and guide the driven wheel 3.
Preferably, the support further comprises an electric control cabinet 15 fixed on the base 12 and an industrial personal computer 16 installed in the electric control cabinet 15.
Preferably, dampers 17 are mounted on four legs of the base 12, respectively, to prevent measurement deviation due to vibration.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (10)
1. The comprehensive detection device for the annular magnetic block is characterized by comprising an annular magnetic block rotary driving assembly, a comprehensive detection device for the annular magnetic block for detecting magnetic eccentricity, magnetic declination and magnetic tension of the annular magnetic block, and a bracket for mounting the annular magnetic block rotary driving assembly and the comprehensive detection device for the annular magnetic block;
the annular magnetic block rotation driving assembly comprises a motor, a driving wheel arranged on an output shaft of the motor and a driven wheel which is rotatably connected with an upper end cover of the annular magnetic block comprehensive detection device through a positioning guide piece; the driving wheel and the driven wheel are driven by a transmission part, and the driven wheel drives the annular magnetic block to rotate.
2. The circular magnetic block comprehensive detection device comprising a circular magnetic block rotary driving assembly as claimed in claim 1, wherein said bracket comprises a base and a frame structure fixed on said base, said frame structure comprising a lower support plate and an upper support plate; the middle part of the upper support plate is provided with an opening which is consistent with the top shape and size of the comprehensive detection device for the annular magnetic block; the bottom of the comprehensive detection device for the annular magnetic block is fixed on the lower support plate, and the top of the comprehensive detection device for the annular magnetic block is level with the upper support plate.
3. The circular magnetic block comprehensive detection device comprising a circular magnetic block rotary drive assembly according to claim 2, wherein the motor is fixed on the lower support plate; an output shaft of the motor is fixed on the upper support plate through a bearing, the driving wheel is fixed on the output shaft of the motor, and the driven wheel is placed on an upper end cover of the annular magnetic block comprehensive detection device; and a positioning pin shaft on an upper end cover of the comprehensive detection device for the annular magnetic block is inserted into the annular groove to position and guide the driven wheel.
4. The device for comprehensively detecting the annular magnetic block comprising the rotary drive assembly of the annular magnetic block as claimed in claim 3, wherein the bracket further comprises an electric control cabinet fixed on the base and an industrial personal computer installed in the electric control cabinet.
5. The device for comprehensively detecting the annular magnetic block of the rotary drive component comprising the annular magnetic block as claimed in claim 4, wherein four supporting legs of the base are respectively provided with a shock absorber.
6. The device for comprehensively detecting the annular magnetic block of the rotary drive assembly with the annular magnetic block as claimed in claim 5, wherein the middle part of the upper end surface of the driven wheel is recessed downwards to form a positioning step for placing the annular magnetic block and positioning the annular magnetic block; the center of the positioning step is provided with a step hole, and a positioning ring fixed below the annular magnetic block is embedded into the step hole so that the driven wheel drives the annular magnetic block to rotate.
7. The device for comprehensively detecting the annular magnetic block of the rotary drive assembly comprising the annular magnetic block as claimed in claim 6, wherein the driven wheel, the positioning step and the step hole are coaxially arranged.
8. The device for comprehensively detecting the annular magnetic block of the rotary drive assembly comprising the annular magnetic block as claimed in claim 7, wherein the positioning ring is in clearance fit with the stepped hole, and the size of the clearance is 0.01-0.05 mm.
9. The device for comprehensively detecting the annular magnetic block comprising the rotary drive assembly of the annular magnetic block as claimed in claim 1, wherein the transmission member is a synchronous belt; tooth grooves are formed in the outer walls of the driving wheel and the driven wheel.
10. The device for comprehensively detecting the annular magnetic block of the rotary drive assembly with the annular magnetic block as claimed in claim 1, wherein the positioning guide comprises an annular groove formed on the lower end surface of the driven wheel and three positioning pins fixed on an upper end cover of the device for comprehensively detecting the annular magnetic block; and the three positioning pin shafts are simultaneously inserted into the annular groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121104371.6U CN215813286U (en) | 2021-05-21 | 2021-05-21 | Annular magnetic block comprehensive detection device comprising annular magnetic block rotation driving assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121104371.6U CN215813286U (en) | 2021-05-21 | 2021-05-21 | Annular magnetic block comprehensive detection device comprising annular magnetic block rotation driving assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215813286U true CN215813286U (en) | 2022-02-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121104371.6U Active CN215813286U (en) | 2021-05-21 | 2021-05-21 | Annular magnetic block comprehensive detection device comprising annular magnetic block rotation driving assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215813286U (en) |
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2021
- 2021-05-21 CN CN202121104371.6U patent/CN215813286U/en active Active
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