CN212030384U - Device for detecting consistency deviation of large diameter of inclined plane grinding wheel - Google Patents
Device for detecting consistency deviation of large diameter of inclined plane grinding wheel Download PDFInfo
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- CN212030384U CN212030384U CN202021211393.8U CN202021211393U CN212030384U CN 212030384 U CN212030384 U CN 212030384U CN 202021211393 U CN202021211393 U CN 202021211393U CN 212030384 U CN212030384 U CN 212030384U
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Abstract
The utility model discloses a big footpath uniformity deviation detection device in inclined plane of inclined plane emery wheel, including measuring the support, it has angularly adjustable testing platform to articulate on the measurement support, and testing platform is last to be provided with the location structure of fixed inclined plane emery wheel, measures the measuring tool that is provided with on the support and corresponds with the inclined plane of inclined plane emery wheel. Use the utility model discloses when measuring, at first, fix the inclined plane emery wheel on testing platform through location structure, make the inclined plane emery wheel obtain the only fixed position of relative testing platform. Then, the angle of the detection platform is adjusted until the measuring end and the inclined plane of the inclined plane grinding wheel are in a horizontal position, and the measuring end of the measuring tool measures the inclined plane of the inclined plane grinding wheel in the vertical direction. By adopting the same method, the other bevel grinding wheel is fixed on the same positioning structure for measurement, the deviation value of the bevel grinding wheel and the positioning structure can be obtained, namely the large-diameter consistency deviation of the bevel grinding wheel, and the measurement process is simple, rapid and accurate.
Description
Technical Field
The utility model belongs to the technical field of grinding wheel detection, especially indicate a big footpath uniformity deviation detection device in inclined plane emery wheel's inclined plane.
Background
In the application of grinding optical devices, a plurality of 1B1 bevel grinding wheels are combined to be processed, and a plurality of optical devices with specified angles can be processed by feeding a plurality of 1B1 bevel grinding wheels once. Therefore, the variation in the uniformity of the major diameter of the bevel wheel of 1B1 determines the bevel position accuracy of the optical device to be machined. Therefore, during the machining detection of the bevel grinding wheel, the consistency deviation of the large diameter of the bevel is a key factor for determining the machining precision. However, the inclined plane of the inclined plane grinding wheel is sharp and not a complete circle, and the sharpness is increased along with the reduction of the angle of the inclined plane of the grinding wheel, so that the detection is difficult by adopting a common measuring tool, and a special detection device for detecting the consistency of the large diameter of the inclined plane grinding wheel is not available in the prior art.
SUMMERY OF THE UTILITY MODEL
To not enough among the above-mentioned background art, the utility model provides a big footpath uniformity deviation detection device in inclined plane of inclined plane emery wheel has solved the technical problem that the big footpath uniformity deviation in inclined plane emery wheel is difficult to detect.
The technical scheme of the utility model is realized like this: the device for detecting the large-diameter consistency deviation of the inclined plane grinding wheel comprises a measuring support, wherein an angle-adjustable detection platform is hinged to the measuring support, a positioning structure for fixing the inclined plane grinding wheel is arranged on the detection platform, and a measuring tool corresponding to the inclined plane of the inclined plane grinding wheel is arranged on the measuring support. Use the utility model discloses when measuring, at first, fix the inclined plane emery wheel on testing platform through location structure, make the inclined plane emery wheel obtain the only fixed position of relative testing platform. Then, the angle of the detection platform is adjusted until the measuring end and the inclined plane of the inclined plane grinding wheel are in a horizontal position, and the measuring end of the measuring tool measures the inclined plane of the inclined plane grinding wheel in the vertical direction. In the same method, another bevel grinding wheel is fixed on the same positioning structure for measurement, the deviation value of the bevel grinding wheel and the positioning structure can be obtained, namely the large-diameter consistency deviation of the bevel grinding wheel, and the measurement process is simple, rapid and accurate.
Further, the positioning structure comprises a positioning pin, and the outer wall surface of the positioning pin is attached to the inner hole wall of the inclined grinding wheel. The inclined plane grinding wheel is fixed by the positioning pin, so that the structure is simple, the operation is convenient, the positioning principle is reliable and convenient, and the positioning consistency of each inclined plane grinding wheel is convenient to control.
Furthermore, the positioning pins are at least provided with two positioning pins, and the positioning accuracy can be further improved by arranging a plurality of positioning pins smaller than the inner diameter of the inclined grinding wheel.
Further, the measuring support comprises a measuring base, a measuring supporting column is arranged at the upper end of the measuring base, one end of the detection platform is hinged to the measuring supporting column, and the other end of the detection platform is adjustably arranged on the measuring base.
Further, testing platform includes one end and measures the backup pad of pillar articulated, location structure sets up in the backup pad, and the other end of backup pad is connected with the regulating plate, is provided with the adjustable bolt that links to each other with the measurement base on the regulating plate. The detection personnel can fix the adjusting plate at different positions by adjusting the adjustable bolts, and further realize the angle adjustment of the detection platform.
Furthermore, an arc-shaped hole which takes a hinge point of the supporting plate as a circle center is formed in the adjusting plate, and the adjustable bolt penetrates through the arc-shaped hole to be connected with the measuring base, so that the angle adjustment is more convenient.
Further, the measuring tool is a micrometer, a dial indicator, a micrometer or a dial indicator.
Furthermore, a measuring head of the dial indicator or the dial indicator is vertically opposite to the inclined plane of the inclined plane grinding wheel, and the dial indicator or the dial indicator can measure the relative difference value of the grinding wheels with different inclined planes through the measuring head.
Furthermore, a small anvil of the micrometer or the micrometer is fixedly arranged on the measuring bracket, and a micrometer screw of the micrometer or the micrometer is vertically opposite to the inclined plane of the inclined plane grinding wheel. The micrometer or the dial indicator can indirectly measure the relative difference of the grinding wheels with different inclined planes through the micrometer screw rod.
Use the utility model discloses the time, can be according to the angle of being surveyed the inclined plane emery wheel, adjustment measuring platform's angle, the inclined plane that makes the inclined plane emery wheel is in horizontal position and perpendicular with the measuring end of measuring tool, uses micrometer or percentage table or micrometer or percentage chi to measure, can measure the uniformity in the big footpath of the inclined plane of different inclined plane emery wheels. The large diameter measurement of the inclined plane at various angles of 15-75 degrees of the inclined plane grinding wheel can be realized on the same detection platform, the measurement principle is that the size deviation of the large diameter of the inclined plane grinding wheel is indirectly measured by measuring the position deviation of the inclined plane, the direct contact between the detection tool and the large diameter tip part of the inclined plane grinding wheel is avoided in the measurement process, the tip part of the inclined plane grinding wheel cannot be damaged, the measurement repetition precision is high, the operation is convenient, the data is visual, and the measurement efficiency is high.
Drawings
In order to illustrate the embodiments of the present invention more clearly, the drawings that are needed in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the description below are only some embodiments of the present invention, and that other drawings can be obtained by those skilled in the art without inventive work.
Fig. 1 is a schematic structural view of the present invention and embodiment 1;
in the figure: 1. a detection platform; 11. a support plate; 12. an adjusting plate; 13. an adjustable bolt; 14. an arc-shaped hole; 2. an inclined plane grinding wheel; 21. a bevel; 22. an inner bore wall; 3. a dial indicator; 4. positioning pins; 5. a measuring support; 51. a measurement base; 52. the pillar is measured.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without any creative effort belong to the protection scope of the present invention.
Specifically, the measuring bracket 5 includes a horizontally disposed measuring base 51, and a vertical measuring pillar 52 is disposed at an upper end of the measuring base 51. One end of the detection platform 1 is hinged to the measurement pillar 52, and the other end of the detection platform 1 is adjustably arranged on the measurement base 51, that is, by adjusting the end of the detection platform 1 connected to the measurement base 51, the whole detection platform 1 can rotate relative to the measurement pillar 52 by using the hinged point as an axis, and then the position of the inclined plane 21 of the inclined plane grinding wheel 2 is changed until the inclined plane is in a horizontal state.
The detection platform 1 comprises a support plate 11 with one end hinged with the measuring support 52, and the positioning structure is arranged on the support plate 11. The positioning structure comprises two positioning pins 4, and the outer wall surfaces of the positioning pins 4 are attached to the inner hole wall 22 of the inclined grinding wheel 2. The positioning pin 4 is used for positioning the inclined plane grinding wheel, so that the structure is simple, the operation is convenient, the positioning principle is reliable and convenient, and the positioning consistency of each inclined plane grinding wheel 2 is convenient to control.
The other end of the supporting plate 11 is connected with an adjusting plate 12, and the adjusting plate 12 is provided with an adjustable bolt 13 connected with a measuring base 51. The detection personnel can fix the adjusting plate 12 at different positions by adjusting the adjustable bolt 13, so that the angle of the supporting plate 11 is adjusted, and the inclined surface 21 of the inclined surface grinding wheel 2 on the supporting plate 11 is adjusted to be at a horizontal position.
The measuring tool is a dial indicator 3 or a dial indicator, the dial indicator 3 or the dial indicator is arranged on the measuring support 52, when the inclined surface 21 of the inclined surface grinding wheel 2 on the support plate 11 is adjusted to be in a horizontal position, a measuring head of the dial indicator 3 or the dial indicator is perpendicular to the inclined surface 21, and the relative difference value of the grinding wheels 2 with different inclined surfaces can be indirectly measured.
Furthermore, an arc hole 14 which takes the hinge point of the supporting plate 11 as a circle center is formed in the adjusting plate 12, and the adjustable bolt 13 penetrates through the arc hole 14 to be connected with the measuring base 51, so that the angle adjustment is more convenient.
Taking an M1B1D94T1.5H40V45-degree bevel grinding wheel product as an example, the device is used for measurement. Because the angle of the inclined plane grinding wheel is 45 degrees, the angle of the supporting plate 11 is firstly adjusted to be 45 degrees relative to the horizontal plane, and the inclined plane 21 of the inclined plane grinding wheel 2 to be measured on the supporting plate 11 is ensured to be vertical to a measuring head of the micrometer 3 during measurement; then the inclined plane grinding wheel 2 to be measured is taken and installed on the supporting plate 11, the only fixed position in space is obtained by the two cylindrical positioning pins 4 on the supporting plate 11, the measured inclined plane 21 of the inclined plane grinding wheel 2 is measured by the dial indicator 4, the detection value is recorded, then the other inclined plane grinding wheel is taken for measurement, the detection value is recorded, the deviation value of the two values is the large-diameter consistency deviation of the inclined plane grinding wheel, and the measuring process is simple, rapid and accurate.
Embodiment 2, a deviation detection device for the consistency of the major diameter of the inclined plane grinding wheel, the measuring tool is a micrometer or a micrometer, a small anvil of the micrometer or the micrometer is fixedly arranged on the measuring bracket 5, and when the inclined plane 21 of the inclined plane grinding wheel 2 on the supporting plate 11 is adjusted to be in a horizontal position, a micrometer screw of the micrometer or the micrometer is vertically opposite to the inclined plane 21 of the inclined plane grinding wheel 2. The micrometer or the dial indicator can indirectly measure the relative difference of the grinding wheels 2 with different inclined planes through the micrometer screw.
The other structure of this embodiment is the same as embodiment 1.
The present invention is not exhaustive and is well known to those skilled in the art.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. The utility model provides a big footpath uniformity deviation detection device in inclined plane of inclined plane emery wheel, is including measuring support (5), its characterized in that: the measuring device is characterized in that the measuring support (5) is hinged with a detection platform (1) with an adjustable angle, the detection platform (1) is provided with a positioning structure for fixing the inclined plane grinding wheel (2), and the measuring support is provided with a measuring tool corresponding to the inclined plane (21) of the inclined plane grinding wheel (2).
2. The device for detecting a variation in the consistency of the major diameter of an inclined surface grinding wheel according to claim 1, wherein: the positioning structure comprises a positioning pin (4), and the outer wall surface of the positioning pin (4) is attached to the inner hole wall (22) of the inclined grinding wheel (2).
3. The device for detecting a variation in the consistency of the major diameter of an inclined surface grinding wheel according to claim 2, wherein: the number of the positioning pins (4) is at least two.
4. The apparatus for detecting a variation in the uniformity of the major diameter of a bevel grinding wheel according to any one of claims 1 to 3, wherein: the measuring support (5) comprises a measuring base (51), a measuring support column (52) is arranged at the upper end of the measuring base (51), one end of the detection platform (1) is hinged to the measuring support column (52), and the other end of the detection platform is adjustably arranged on the measuring base (51).
5. The device for detecting a variation in the consistency of the major diameter of an inclined surface grinding wheel according to claim 4, wherein: detection platform (1) includes one end and measures pillar (52) articulated backup pad (11), location structure sets up on backup pad (11), and the other end of backup pad (11) is connected with regulating plate (12), is provided with adjustable bolt (13) that link to each other with measurement base (51) on regulating plate (12).
6. The device for detecting a variation in the consistency of the major diameter of an inclined surface grinding wheel according to claim 5, wherein: the adjusting plate (12) is provided with an arc hole (14) taking a hinge point of the supporting plate (11) as a circle center, and the adjustable bolt (13) penetrates through the arc hole (14) to be connected with the measuring base (51).
7. The apparatus for detecting a variation in the uniformity of the major diameter of an inclined surface grinding wheel according to any one of claims 1 to 3, 5 and 6, wherein: the measuring tool is a micrometer (3) or a dial indicator or a micrometer or a dial indicator.
8. The device for detecting a variation in the consistency of the major diameter of an inclined surface grinding wheel according to claim 7, wherein: and a measuring head of the dial indicator (3) or the dial indicator is vertically opposite to the inclined plane (21) of the inclined plane grinding wheel (2).
9. The device for detecting a variation in the consistency of the major diameter of an inclined surface grinding wheel according to claim 7, wherein: the small anvil of the micrometer or the micrometer is fixedly arranged on the measuring bracket (5), and the micrometer screw of the micrometer or the micrometer is vertically opposite to the inclined plane (21) of the inclined plane grinding wheel (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021211393.8U CN212030384U (en) | 2020-06-28 | 2020-06-28 | Device for detecting consistency deviation of large diameter of inclined plane grinding wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021211393.8U CN212030384U (en) | 2020-06-28 | 2020-06-28 | Device for detecting consistency deviation of large diameter of inclined plane grinding wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212030384U true CN212030384U (en) | 2020-11-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021211393.8U Active CN212030384U (en) | 2020-06-28 | 2020-06-28 | Device for detecting consistency deviation of large diameter of inclined plane grinding wheel |
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| Country | Link |
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| CN (1) | CN212030384U (en) |
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2020
- 2020-06-28 CN CN202021211393.8U patent/CN212030384U/en active Active
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