CN213932387U - High-precision laser beam measuring equipment - Google Patents
High-precision laser beam measuring equipment Download PDFInfo
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- CN213932387U CN213932387U CN202023225232.7U CN202023225232U CN213932387U CN 213932387 U CN213932387 U CN 213932387U CN 202023225232 U CN202023225232 U CN 202023225232U CN 213932387 U CN213932387 U CN 213932387U
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- flange shaft
- shaft
- flange
- laser beam
- supporting
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Abstract
The utility model discloses a high-precision laser beam measuring device, which comprises a frame, a clamping driving device, a laser measuring device and at least one bearing device; the clamping driving device is connected to the rack and is suitable for clamping the flange shaft and driving the clamped flange shaft to rotate; the laser measuring device is connected to the frame and is suitable for emitting laser to the flange shaft on the clamping driving device so as to detect at least the diameter and/or circular runout of the flange shaft; the bearing connection is connected to the frame and is adapted to bear the flange shaft. The utility model discloses simple structure can reduce manufacturing cost, can also bear the weight of the flange axle of measuring volume.
Description
Technical Field
The utility model relates to a high accuracy laser beam measuring equipment.
Background
At present, the diameter and the circular runout of a flange shaft are generally measured by a laser measuring instrument, but the existing laser measuring instrument has a complex structure and high manufacturing cost. And the diameter difference of the two end parts of the flange shaft is large, the flange shaft is not placed on a horizontal table top stably, and the flange shaft to be measured is not placed in the existing laser measuring instrument, so that the flange shaft to be measured is inconvenient to use.
Disclosure of Invention
The utility model aims to solve the technical problem that overcome prior art's defect, provide a high accuracy laser beam measuring equipment, its simple structure can reduce manufacturing cost, can also bear the weight of the flange axle of measuring volume.
In order to solve the technical problem, the technical scheme of the utility model is that: a high precision laser beam measuring apparatus comprising:
a frame;
the clamping driving device is connected to the rack and is suitable for clamping the flange shaft and driving the clamped flange shaft to rotate;
the laser measuring device is connected to the frame and is suitable for emitting laser to the flange shaft on the clamping driving device so as to at least detect the diameter and/or circular runout of the flange shaft;
at least one bearing device, the bearing connection is connected on the frame and is suitable for bearing the flange shaft.
Further provides a concrete structure of the clamping driving device, wherein the clamping driving device comprises a rotating motor, a thimble and a jacking device; wherein the content of the first and second substances,
the ejector pin is connected to an output shaft of the rotating motor and is suitable for ejecting the head of the flange shaft;
the jacking device is connected to the rack and is suitable for propping against the tail part of the flange shaft and jacking the flange shaft on the thimble;
the rotating motor is connected to the rack and is suitable for acting to drive the ejector pin to rotate, and further drives the flange shaft tightly jacked on the ejector pin to rotate.
Further, the head of the flange shaft is provided with an ejector pin hole, and the ejector pin is at least partially inserted into the ejector pin hole.
Furthermore, the tail part of the flange shaft is provided with a cone part, and the jacking device is provided with a cone hole into which at least one part of the cone part is inserted.
Further provides a concrete structure of the jacking device, and the jacking device comprises a cylinder and a jacking seat; wherein the content of the first and second substances,
the cylinder body of the cylinder is connected to the frame;
the jacking seat is connected with a piston rod of the air cylinder, so that the air cylinder drives the jacking seat to move to abut against the tail part of the flange shaft and tightly prop the flange shaft against the ejector pin.
The specific arrangement mode of the jacking seat is further provided, a sliding rail is arranged on the cylinder body of the air cylinder, and the jacking seat is connected to the sliding rail in a sliding mode.
Further provides a concrete structure of the laser measuring device, wherein the laser measuring device comprises at least one group of measuring mechanisms;
the measuring mechanism comprises a laser transmitter and a laser receiver, the laser transmitter is located on one side of a flange shaft on the clamping driving device, and the laser receiver is located on the other side of the flange shaft on the clamping driving device.
Furthermore, the measuring mechanisms are provided with at least two measuring mechanisms which are sequentially distributed along the axial direction of the flange shaft on the clamping driving device.
Further provides a concrete structure of the flange shaft and the bearing device, the flange shaft comprises a cylindrical part, a flange part, a shaft part and a cone part which are sequentially arranged from the head part to the tail part, and the bearing device comprises a first supporting block, a second supporting block and a third supporting block; wherein the content of the first and second substances,
the first supporting block is internally provided with a first supporting groove which is matched with the cylindrical part and is suitable for supporting the cylindrical part and a second supporting groove which is matched with the flange part and is suitable for supporting the flange part;
a third supporting groove which is matched with the shaft part and is suitable for supporting one end part of the shaft part is arranged in the second supporting block;
and a fourth supporting groove which is matched with the shaft part and is suitable for supporting the other end part of the shaft part is arranged in the third supporting block.
Furthermore, a working table surface is arranged on the machine frame, and the bearing device is connected to the working table surface.
After the technical scheme is adopted, the flange shaft to be measured is placed in the bearing device to prevent the flange shaft from being unstably placed, then a worker takes the flange shaft in the bearing device and installs the flange shaft in the clamping driving device, and when the clamping driving device drives the clamped flange shaft to rotate, the laser measuring device emits laser to the flange shaft to detect the diameter and circular runout of the flange shaft, so that the problem that the flange shaft to be measured is not placed everywhere is solved, the whole structure is simple, and the manufacturing cost is reduced.
Drawings
Fig. 1 is a schematic structural view of the high-precision laser beam measuring apparatus of the present invention;
fig. 2 is a schematic structural view of the clamping driving device of the present invention;
fig. 3 is a schematic structural view of the flange shaft head of the present invention;
fig. 4 is a schematic structural view of the flange shaft tail part of the present invention;
fig. 5 is a schematic structural view of the pressing device of the present invention;
fig. 6 is a schematic structural diagram of the carrying device of the present invention.
Detailed Description
In order that the present invention may be more readily and clearly understood, the following detailed description of the present invention is provided in connection with the accompanying drawings.
As shown in fig. 1 to 6, a high-precision laser beam measuring apparatus includes:
a frame 1;
the clamping driving device 100 is connected to the frame 1, and is suitable for clamping the flange shaft 2 and driving the clamped flange shaft 2 to rotate, and the clamping driving device 100 is connected to the frame 1;
the laser measuring device 200 is connected to the frame 1, and is suitable for emitting laser to the flange shaft 2 on the clamping driving device 100 so as to detect at least the diameter and/or circular runout of the flange shaft 2;
at least one carrying device 300, wherein the carrying connection is connected to the frame 1 and is suitable for carrying the flange shaft 2; specifically, the flange shaft 2 to be measured is placed in the bearing device 300 to prevent the flange shaft 2 from being unstably placed, then the worker takes the flange shaft 2 in the bearing device 300 and installs the flange shaft 2 in the clamping driving device 100, and when the clamping driving device 100 drives the clamped flange shaft 2 to rotate, the laser measuring device 200 emits laser to the flange shaft 2 to detect the diameter and circular runout of the flange shaft 2, so that the problem that the flange shaft 2 to be measured is placed everywhere is solved, the whole structure is simple, and the manufacturing cost is reduced.
As shown in fig. 1 to 5, the clamping driving device 100 includes, for example but not limited to, a rotating motor 3, a thimble 4, and a pressing device 400; wherein the content of the first and second substances,
the ejector pin 4 is connected to an output shaft of the rotating motor 3 and is suitable for abutting against the head of the flange shaft 2;
the jacking device 400 is connected to the frame 1 and is suitable for propping against the tail part of the flange shaft 2 and jacking the flange shaft 2 on the thimble 4;
the rotating motor 3 is connected to the frame 1 and is suitable for acting to drive the ejector pin 4 to rotate, so as to drive the flange shaft 2 tightly pressed on the ejector pin 4 to rotate.
As shown in fig. 3 and 4, the head of the flange shaft 2 may be provided with an ejector pin hole 5, and the ejector pin 4 is at least partially inserted into the ejector pin hole 5 and abuts against the head of the flange shaft 2; the tail of the flange shaft 2 may be provided with a tapered portion 6, and the pressing device 400 may be provided with a tapered hole 7 adapted to allow at least a portion of the tapered portion 6 to be inserted therein.
As shown in fig. 1 to 5, the pressing device 400 includes, for example, but not limited to, a cylinder 8 and a pressing base 9; wherein the content of the first and second substances,
the cylinder body of the cylinder 8 is connected to the frame 1;
the jacking seat 9 is connected with a piston rod of the air cylinder 8, so that the air cylinder 8 drives the jacking seat 9 to move to abut against the tail part of the flange shaft 2 and tightly jack the flange shaft 2 on the ejector pin 4; specifically, the taper hole 7 is arranged on the top pressing seat 9.
As shown in fig. 5, a slide rail 10 may be disposed on the cylinder body of the cylinder 8, and the top pressing base 9 is slidably connected to the slide rail 10.
As shown in fig. 1 and 2, the laser measuring device 200 may include at least one set of measuring mechanism;
the measuring mechanism can comprise a laser transmitter 11 and a laser receiver 12, wherein the laser transmitter 11 is positioned on one side of the flange shaft 2 on the clamping driving device 100, and the laser receiver 12 is positioned on the other side of the flange shaft 2 on the clamping driving device 100; in this embodiment, the specific structures of the laser transmitter 11 and the laser receiver 12 are well known in the prior art, and are not described in detail in this embodiment. Specifically, the laser measuring device 200 further includes a computer processor; the laser beam emitted by the laser transmitter 11 is processed by a group of lenses to become parallel light, the flange shaft 2 can block a part of the parallel light, the laser receiver 12 generates a signal after receiving the parallel light, the signal is transmitted to a computer processor through a photoelectric sensor, and the measured parameters of the diameter, the circular runout and the like of the flange shaft 2 can be read.
As shown in fig. 1 and 2, the measuring mechanisms may be provided with at least two measuring mechanisms and distributed in sequence along the axial direction of the flange shaft 2 on the clamping driving device 100.
As shown in fig. 2 and 6, the flange shaft 2 may include a cylindrical portion 13, a flange portion 14, a shaft portion 15 and a tapered portion 6, which are arranged from the head portion to the tail portion, and the bearing device 300 is, for example, but not limited to, a structure including a first support block 16, a second support block 17 and a third support block 18; wherein the content of the first and second substances,
the first supporting block 16 is provided with a first supporting groove 19 which is matched with the cylindrical part 13 and is suitable for supporting the cylindrical part 13 and a second supporting groove 20 which is matched with the flange part 14 and is suitable for supporting the flange part 14;
a third supporting groove 21 adapted to the shaft portion 15 and adapted to hold one end portion of the shaft portion 15 is formed in the second supporting block 17;
the third supporting block 18 has a fourth supporting groove 22 adapted to the shaft portion 15 and adapted to hold the other end portion of the shaft portion 15.
As shown in fig. 1, a working platform 23 may be disposed on the rack 1, and the carrying device 300 is connected to the working platform 23; specifically, the carrying device 300 further includes a bottom plate 24, the bottom plate 24 is connected to the table top, and the first support block 16, the second support block 17 and the third support block 18 are all connected to the bottom plate 24. Further specifically, frame 1 is still including connecting motor support 25 on table surface 23 and connection are in measurement support 26 on table surface 23, rotating electrical machines 3 is connected on motor support 25, laser emitter 11 and laser receiver 12 are connected on measurement support 26, still be connected with the block terminal on the frame 1.
The working principle of the utility model is as follows:
the method comprises the steps of placing a flange shaft 2 to be measured in a bearing device 300 to prevent the flange shaft 2 from being unstably placed, then taking the flange shaft 2 in the bearing device 300 by a worker to be installed in a clamping driving device 100, and when the clamping driving device 100 drives the clamped flange shaft 2 to rotate, emitting laser to the flange shaft 2 by a laser measuring device 200 to detect the diameter and circular runout of the flange shaft 2, so that the problem that the flange shaft 2 to be measured is placed everywhere is solved, the whole structure is simple, and the manufacturing cost is reduced.
The above-mentioned embodiments further explain in detail the technical problems, technical solutions and advantages solved by the present invention, and it should be understood that the above only is a specific embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
In the description of the present invention, it is to be understood that the terms indicating orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and do not indicate or imply that the equipment or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the present disclosure, unless otherwise expressly stated or limited, the first feature may comprise both the first and second features directly contacting each other, and also may comprise the first and second features not being directly contacting each other but being in contact with each other by means of further features between them. Also, the first feature being above, on or above the second feature includes the first feature being directly above and obliquely above the second feature, or merely means that the first feature is at a higher level than the second feature. A first feature that underlies, and underlies a second feature includes a first feature that is directly under and obliquely under a second feature, or simply means that the first feature is at a lesser level than the second feature.
Claims (10)
1. A high-precision laser beam measuring apparatus, characterized in that it comprises:
a frame (1);
the clamping driving device (100) is connected to the rack (1) and is suitable for clamping the flange shaft (2) and driving the clamped flange shaft (2) to rotate;
the laser measuring device (200) is connected to the machine frame (1), and is suitable for emitting laser to the flange shaft (2) on the clamping driving device (100) so as to at least detect the diameter and/or circular runout of the flange shaft (2);
at least one carrying device (300) which is connected to the machine frame (1) and is suitable for carrying the flange shaft (2).
2. The high-precision laser beam measuring apparatus according to claim 1, wherein the clamping driving device (100) comprises a rotating motor (3), a thimble (4) and a jacking device (400); wherein the content of the first and second substances,
the ejector pin (4) is connected to an output shaft of the rotating motor (3) and is suitable for ejecting the head of the flange shaft (2);
the jacking device (400) is connected to the rack (1) and is suitable for propping against the tail part of the flange shaft (2) and jacking the flange shaft (2) on the thimble (4);
the rotating motor (3) is connected to the rack (1) and is suitable for acting to drive the ejector pin (4) to rotate, and further drives the flange shaft (2) tightly ejected on the ejector pin (4) to rotate.
3. A high precision laser beam measuring device according to claim 2, characterized in that the head of the flange shaft (2) is provided with an ejector pin hole (5), the ejector pin (4) being at least partially inserted into the ejector pin hole (5).
4. The high-precision laser beam measuring device according to claim 2, wherein the flange shaft (2) is provided at its rear portion with a tapered portion (6), and the pressing means (400) is provided with a tapered hole (7) adapted to allow at least a portion of the tapered portion (6) to be inserted therein.
5. The high-precision laser beam measuring device according to claim 2, wherein the pressing device (400) comprises a cylinder (8) and a pressing base (9); wherein the content of the first and second substances,
the cylinder body of the air cylinder (8) is connected to the frame (1);
the jacking seat (9) is connected with a piston rod of the air cylinder (8), so that the air cylinder (8) drives the jacking seat (9) to move to abut against the tail part of the flange shaft (2) and tightly prop the flange shaft (2) on the ejector pin (4).
6. A high-precision laser beam measuring device according to claim 5, characterized in that a slide rail (10) is arranged on the cylinder body of the cylinder (8), and the jacking seat (9) is slidably connected to the slide rail (10).
7. A high precision laser beam measuring device according to claim 1, characterized in that the laser measuring device (200) comprises at least one set of measuring means;
the measuring mechanism comprises a laser transmitter (11) and a laser receiver (12), the laser transmitter (11) is located on one side of a flange shaft (2) on the clamping driving device (100), and the laser receiver (12) is located on the other side of the flange shaft (2) on the clamping driving device (100).
8. A high-precision laser beam measuring device according to claim 7, characterized in that the measuring mechanisms are provided with at least two and are distributed in sequence along the axial direction of the flange shaft (2) on the clamping driving device (100).
9. The high-precision laser beam measuring device according to claim 1, wherein the flange shaft (2) comprises a cylindrical portion (13), a flange portion (14), a shaft portion (15) and a tapered portion (6) which are arranged in sequence from the head portion to the tail portion, and the bearing device (300) comprises a first supporting block (16), a second supporting block (17) and a third supporting block (18); wherein the content of the first and second substances,
the first supporting block (16) is internally provided with a first supporting groove (19) which is matched with the cylindrical part (13) and is suitable for supporting the cylindrical part (13) and a second supporting groove (20) which is matched with the flange part (14) and is suitable for supporting the flange part (14);
a third supporting groove (21) which is matched with the shaft part (15) and is suitable for supporting one end part of the shaft part (15) is arranged in the second supporting block (17);
and a fourth supporting groove (22) which is matched with the shaft part (15) and is suitable for supporting the other end part of the shaft part (15) is arranged in the third supporting block (18).
10. A high-precision laser beam measuring device according to claim 1, characterized in that a working table (23) is provided on the machine frame (1), and the carrying device (300) is connected to the working table (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023225232.7U CN213932387U (en) | 2020-12-28 | 2020-12-28 | High-precision laser beam measuring equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023225232.7U CN213932387U (en) | 2020-12-28 | 2020-12-28 | High-precision laser beam measuring equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213932387U true CN213932387U (en) | 2021-08-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023225232.7U Active CN213932387U (en) | 2020-12-28 | 2020-12-28 | High-precision laser beam measuring equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213932387U (en) |
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2020
- 2020-12-28 CN CN202023225232.7U patent/CN213932387U/en active Active
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