CN219914855U - Gear engagement detection device - Google Patents
Gear engagement detection device Download PDFInfo
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- CN219914855U CN219914855U CN202321542196.8U CN202321542196U CN219914855U CN 219914855 U CN219914855 U CN 219914855U CN 202321542196 U CN202321542196 U CN 202321542196U CN 219914855 U CN219914855 U CN 219914855U
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- gear
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- 238000001514 detection method Methods 0.000 title claims abstract description 90
- 230000005540 biological transmission Effects 0.000 claims description 8
- 238000000926 separation method Methods 0.000 abstract description 5
- 238000005259 measurement Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Abstract
The utility model discloses a gear engagement detection device, which comprises a workbench, wherein a sliding through groove is formed in the surface of the workbench; the first detection piece is slidably arranged in the sliding through groove and slides along the sliding through groove; the second detection piece is slidably arranged in the sliding through groove and slides along the sliding through groove; the driving parts are arranged at the bottom of the workbench and are respectively connected with the first detection part and the second detection part to drive the first detection part and the second detection part to slide; the two detection columns are driven by the driving piece, so that the separation of the measurement gear and the detected gear is realized, manual separation is replaced, and the gear detection efficiency is improved. Through the adoption of the detection column structure which is arranged in a stepped manner, detection of gears with different specifications can be realized, and the application range of the detection device is improved.
Description
Technical Field
The utility model relates to the technical field of gear detection, in particular to a gear engagement detection device.
Background
Gears are important parts for transmitting torque, adjusting speed and changing movement direction in machines, and are widely applied in the fields of equipment manufacturing, transportation and the like; the service conditions of many gears are very bad, when the gears work, tooth roots are subjected to alternating bending stress, tooth surfaces are subjected to friction force, alternating contact compressive stress and impact load, so that various detection on the gears is a necessary procedure.
The gear engagement degree detection generally carries out gapless engagement between a measured gear and a high-precision measuring gear, namely, the measured gear is engaged with the measuring gear, and in the process of engagement rotation between the measured gear and the measuring gear, if a machining error exists in the measured gear or a bump or bulge exists on the surface of a gear tooth, the condition of transmission separation exists in the detection process.
After the existing gear engagement detection device finishes detection, the gear to be detected and the measuring gear are further required to be separated manually, so that the manual strength is high, and the detection efficiency is low. On the other hand, the existing gear engagement detection device can only detect gears with one specification, has a small application range, is not beneficial to detection and use of gears with multiple specifications, and has certain limitations.
Disclosure of Invention
The utility model aims to solve the problems that the existing gear engagement detection device needs to manually separate measuring teeth, and has high manual strength, low detection efficiency and small application range.
A gear engagement detection device includes
The surface of the workbench is provided with a sliding through groove;
the first detection piece is slidably arranged in the sliding through groove and slides along the sliding through groove;
the second detection piece is slidably arranged in the sliding through groove and slides along the sliding through groove;
the driving parts are arranged at the bottom of the workbench and are respectively connected with the first detection part and the second detection part to drive the first detection part and the second detection part to slide;
the first detection part comprises a first sliding block, the first sliding block is embedded and slides in the sliding through groove, a motor is fixedly arranged at the bottom of the first sliding block, the output end of the motor is connected with a transmission shaft, and the upper end of the transmission shaft penetrates through the first sliding block and is sleeved with a first detection column;
the second detection piece comprises a second sliding block, the second sliding block is embedded and slides in the sliding through groove, a cylinder is fixedly arranged on the upper surface of the second sliding block, and a second detection column is rotatably sleeved on the cylinder.
Further, the driving piece is arranged to be an electric push rod, a connecting plate is arranged on the side of the bottoms of the second sliding block and the first sliding block, and the output end of the electric push rod is connected with the connecting plate.
Further, the second sliding block and the first sliding block are arranged to be I-shaped sliding blocks.
Further, the first detection column is formed by stacking a plurality of embedded blocks with different sizes from large to small; the second detection column is formed by stacking a plurality of embedded blocks with different sizes from large to small; the first detection column and the second detection column are correspondingly arranged.
Furthermore, the surface of the workbench is also provided with a graduated scale, and the graduated scale is arranged in parallel with the sliding through groove.
The beneficial effects of the utility model are as follows:
1. the two detection columns are driven by the driving piece, so that the separation of the measurement gear and the detected gear is realized, manual separation is replaced, and the gear detection efficiency is improved.
2. Through the adoption of the detection column structure which is arranged in a stepped manner, detection of gears with different specifications can be realized, and the application range of the detection device is improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the device;
FIG. 2 is a schematic elevational view of the device;
FIG. 3 is a schematic view of a first detecting member;
FIG. 4 is a schematic cross-sectional view of a first sensing member;
FIG. 5 is a schematic diagram of a second detecting member;
FIG. 6 is a schematic cross-sectional view of a second sensing member;
in the figure, a working table 1, a sliding through groove 11, a graduated scale 12, a first detection piece 2, a transmission shaft 20, a first sliding block 21, a first detection column 23, 24-motor, 3-second detecting piece, 30-cylinder, 31-second slider, 33-second detecting post, 4-driving piece, 41-connecting plate.
Detailed Description
Other advantages and effects of the present utility model will become apparent to those skilled in the art from the following disclosure, which describes the embodiments of the present utility model with reference to specific examples. The utility model may be practiced or carried out in other embodiments that depart from the specific details, and the details of the present description may be modified or varied from the spirit and scope of the present utility model. It should be noted that the following embodiments and features in the embodiments may be combined with each other without conflict.
It should be noted that the illustrations provided in the following embodiments merely illustrate the basic concept of the present utility model by way of illustration, and only the components related to the present utility model are shown in the drawings and are not drawn according to the number, shape and size of the components in actual implementation, and the form, number and proportion of the components in actual implementation may be arbitrarily changed, and the layout of the components may be more complicated.
Example 1
As shown in fig. 1 to 6, a gear engagement detecting apparatus includes a table 1, the table 1 being composed of an upper panel and a bottom support leg; a sliding through groove 11 is formed in the surface of the workbench 1; specifically, the sliding through groove 11 is provided in a long strip shape, and the whole body is provided in a hollow shape.
The first detection piece 2 is slidably arranged in the sliding through groove 11 and slides along the sliding through groove 11; the first detecting member 2 includes a first slider 21, and the first slider 21 is embedded and slid in the sliding through groove 11, specifically, in order to ensure the stability when the first slider 21 slides, the first slider 21 is configured to be i-shaped; the bottom of the first sliding block 21 is fixedly provided with a motor 24, the output end of the motor 24 is connected with a transmission shaft 20, and the upper end of the transmission shaft 20 penetrates through the first sliding block 21 and is sleeved with a first detection column 23; when the measuring gear is used, the measuring gear is fixedly sleeved on the first detection column 23 according to the specification, and when the motor 24 rotates, the measuring gear synchronously rotates at the moment.
The second detecting piece 3 is slidably arranged in the sliding through groove 11 and slides along the sliding through groove 11; the second detecting member 3 includes a second slider 31, and the second slider 31 is embedded and slid in the sliding through groove 11, specifically, in order to ensure the stability when the second slider 31 slides, the second slider 31 is configured to be i-shaped; the upper surface of the second slider 31 is fixedly provided with a cylinder 30, and the cylinder 30 is rotatably sleeved with a second detection column 33. Specifically, when in use, the measured gear is fixedly sleeved on the second detection column 33, and because the second detection column 33 is rotationally connected with the cylinder 30, when the measured gear is meshed with the measuring gear, the measured gear also rotates under the rotation of the measuring gear.
In order to realize the movement of the first detection piece 2 and the second detection piece 3 in the direction of the sliding through groove 11, two driving pieces 4 are also arranged, are positioned at the bottom of the workbench 1 and are respectively connected with the first detection piece 2 and the second detection piece 3, and drive the first detection piece 2 and the second detection piece 3 to slide; specifically, a connection plate 41 is disposed at the bottom side of the second slider 31 and the first slider 21, and the driving member 4 is configured as an electric push rod, and an output end of the electric push rod is connected with the connection plate 41.
In order to realize the detection of gears with different specifications, the first detection column 23 and the second detection column 33 are arranged in the same structure, specifically, the whole detection column is composed of a plurality of embedded blocks with different sizes which are stacked from large to small; the gear with the larger central through hole can be fixedly sleeved on the embedded block at the lowest end, and the size of the embedded block is matched with the inner key holes of different gears.
In order to realize the control of the distance, the surface of the workbench 1 is also provided with a graduated scale 12, and the graduated scale 12 is arranged in parallel with the sliding through groove 11. When the device is used, the distance between the centers of the first detection column 23 and the second detection column 33 is the distance between the two gears which are in contact and are not meshed, and at the moment, the second detection column 33 is only required to be slowly adjusted to move for a small displacement, so that the two gears can be meshed.
The working mode of the device is as follows:
selecting a measuring gear with a corresponding specification according to the specification of the gear to be detected, and fixedly sleeving and installing the measuring gear on the first detection column 23; controlling the left electric push 4 to push the first detection column 23 to a corresponding position; then, the measured gear is sleeved on the second detection column 33, the electric push 4 on the right side is controlled, the second detection column 33 is pushed to a corresponding position, the measured gear is meshed with the measuring gear at the moment, the motor 24 is controlled to rotate, the measuring gear drives the measured gear to rotate, and if the measured gear does not rotate or rotates in a differential speed mode, the measured gear is a disqualified gear at the moment; if the measured gear stably rotates, the measured gear is a qualified gear at the moment.
The foregoing examples merely illustrate specific embodiments of the utility model, which are described in greater detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model.
Claims (5)
1. A gear engagement detection device, characterized in that: comprising
A sliding through groove (11) is formed in the surface of the workbench (1);
the first detection piece (2) is slidably arranged in the sliding through groove (11) and slides along the sliding through groove (11);
the second detection piece (3) is slidably arranged in the sliding through groove (11) and slides along the sliding through groove (11);
the two driving parts (4) are arranged at the bottom of the workbench (1) and are respectively connected with the first detection part (2) and the second detection part (3) to drive the first detection part (2) and the second detection part (3) to slide;
the first detection piece (2) comprises a first sliding block (21), the first sliding block (21) is embedded and slides in the sliding through groove (11), a motor (24) is fixedly arranged at the bottom of the first sliding block (21), the output end of the motor (24) is connected with a transmission shaft (20), and the upper end of the transmission shaft (20) penetrates through the first sliding block (21) and is sleeved with a first detection column (23);
the second detection piece (3) comprises a second sliding block (31), the second sliding block (31) is embedded and slides in the sliding through groove (11), a cylinder (30) is fixedly arranged on the upper surface of the second sliding block (31), and a second detection column (33) is rotatably sleeved on the cylinder (30).
2. The gear engagement detection device according to claim 1, wherein: the driving piece (4) is arranged to be an electric push rod, a connecting plate (41) is arranged on the side of the bottoms of the second sliding block (31) and the first sliding block (21), and the output end of the electric push rod is connected with the connecting plate (41).
3. The gear engagement detection device according to claim 1, wherein: the second sliding block (31) and the first sliding block (21) are arranged as I-shaped sliding blocks.
4. The gear engagement detection device according to claim 1, wherein: the first detection column (23) is formed by stacking a plurality of embedded blocks with different sizes from large to small; the second detection column (33) is composed of a plurality of embedded blocks with different sizes, which are stacked from large to small; the first detection column (23) is provided in correspondence with the second detection column (33).
5. The gear engagement detection device according to claim 1, wherein: the surface of the workbench (1) is also provided with a graduated scale (12), and the graduated scale (12) and the sliding through groove (11) are arranged in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321542196.8U CN219914855U (en) | 2023-06-16 | 2023-06-16 | Gear engagement detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321542196.8U CN219914855U (en) | 2023-06-16 | 2023-06-16 | Gear engagement detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219914855U true CN219914855U (en) | 2023-10-27 |
Family
ID=88440290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321542196.8U Active CN219914855U (en) | 2023-06-16 | 2023-06-16 | Gear engagement detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219914855U (en) |
-
2023
- 2023-06-16 CN CN202321542196.8U patent/CN219914855U/en active Active
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