CN220083949U - Gear box shaft hole precision detection device - Google Patents
Gear box shaft hole precision detection device Download PDFInfo
- Publication number
- CN220083949U CN220083949U CN202321669559.4U CN202321669559U CN220083949U CN 220083949 U CN220083949 U CN 220083949U CN 202321669559 U CN202321669559 U CN 202321669559U CN 220083949 U CN220083949 U CN 220083949U
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- shaft hole
- guide rail
- gear box
- electric telescopic
- miniature
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- 238000001514 detection method Methods 0.000 title claims abstract description 13
- 239000000428 dust Substances 0.000 claims abstract description 41
- 238000010521 absorption reaction Methods 0.000 claims 1
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000005259 measurement Methods 0.000 abstract description 11
- 230000003749 cleanliness Effects 0.000 abstract description 3
- 238000010248 power generation Methods 0.000 description 12
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000012535 impurity Substances 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Length Measuring Devices By Optical Means (AREA)
Abstract
The utility model discloses a gear box shaft hole precision detection device which comprises a frame, a longitudinally moving guide rail, an electric lower sliding block, a moving platform, a gear box limiting block, a transversely moving guide rail, an electric upper sliding block, a rotary motor, an electric telescopic rod, a miniature laser range finder, a rotary brush, a dust collection hole, a miniature dust collector, a distance sensor and a touch center. According to the utility model, the device can continuously measure the aperture size at multiple points on the shaft hole of the gear box through the automatic telescopic rotating rod matched with the symmetrically arranged micro laser range finders, and simultaneously, burrs in the shaft hole can be adsorbed and removed through the rotary brush matched with the micro dust collector, so that the cleanliness inside the shaft hole is improved, the measurement precision of the shaft hole of the gear box is ensured, the operation is convenient, and the measurement precision of the shaft hole of the gear box is high.
Description
[ field of technology ]
The utility model relates to the technical field of gear box production devices, in particular to the technical field of gear box shaft hole precision detection devices.
[ background Art ]
Thermal power generation utilizes heat energy generated by combustible materials during combustion, and the heat energy is converted into electric energy through a power generation device. Thermal power generation is divided into power generation and heat supply according to the function of the thermal power generation. According to the prime mover, the turbine power generation, the gas turbine power generation and the diesel engine power generation are performed. The fuel used is mainly coal-fired power generation, fuel oil power generation and fuel gas power generation. The existing gearbox used in thermal power generation is not accurate enough, and the energy conversion consumption is large. The production efficiency is lower in the production and processing. The gear of the gear box is arranged in the gear box shell, and the gear shaft is arranged on a plurality of shaft holes formed in the gear box shell through a bearing bracket. In order to ensure the accuracy of the gear engagement transmission, the gear housing needs to detect the shaft hole distance of the gear housing after trial production is completed.
The traditional detection method for the shaft hole of the gear box shell is to manually measure by adopting a vernier caliper, firstly, place the gear box shell on a workbench, then measure by adopting a claw clamping connection of the vernier caliper on the wall of the shaft hole, and the manual measurement is easy to cause errors to influence the measurement precision, burrs are easy to remain in the shaft hole of the gear box, and the measurement precision can be influenced as well.
[ utility model ]
The utility model aims to solve the problems in the prior art, and provides a gear box shaft hole precision detection device which can enable the device to continuously measure the aperture size at multiple points on a gear box shaft hole through a miniature laser range finder which is arranged symmetrically by matching an automatic telescopic rotating rod, and can absorb and remove burrs in the shaft hole through a rotary brush matched with a miniature dust collector, so that the cleanliness in the shaft hole is improved, the gear box shaft hole measurement precision is ensured, the operation is convenient, and the gear box shaft hole measurement precision is high.
In order to achieve the above purpose, the utility model provides a gear box shaft hole precision detection device, which comprises a frame, a longitudinal moving guide rail, an electric lower sliding block, a moving platform, a gear box limiting block, a transverse moving guide rail, an electric upper sliding block, a rotary motor, an electric telescopic rod, a miniature laser distance meter, a rotary brush, dust collection holes, a miniature dust collector, a distance sensor and a touch center, wherein the longitudinal moving guide rail is arranged at the top of the frame, the moving platform is installed at the top of the longitudinal moving guide rail through the electric lower sliding block, a plurality of gear box limiting blocks are arranged at the top of the moving platform, the transverse moving guide rail is arranged right above the moving platform, the transverse moving guide rail is fixed at the top of the frame through a bracket, the rotary motor is installed at the bottom of the transverse moving guide rail through the electric upper sliding block, the electric telescopic rod is arranged at the bottom of the rotary motor, the miniature laser distance meter is symmetrically arranged at the bottom of the side bottom of the electric telescopic rod, the rotary brush is uniformly provided with a plurality of dust collection holes inside the rotary brush, the dust collection holes are connected with the miniature dust collector, the distance sensor is arranged at the center of the bottom of the electric telescopic rod, and the electric telescopic rod is respectively connected with the electric telescopic rod, the electric distance meter, the electric telescopic rod and the miniature laser distance meter are respectively arranged at the side of the electric telescopic rod and the miniature laser distance meter.
Preferably, the longitudinal and lateral rails are disposed perpendicular to each other in a horizontal plane.
Preferably, the electric telescopic rod is arranged at the bottom of the rotary motor vertically downwards, and the electric telescopic rod is connected with the distance sensor.
Preferably, the miniature dust collector is detachably arranged inside the rotary brush.
Preferably, the number of the dust collection holes is multiple, and the dust collection holes are uniformly and radially distributed in the rotary hairbrush.
The utility model has the beneficial effects that: according to the utility model, the machine frame, the longitudinally moving guide rail, the electric lower slide block, the moving platform, the gear box limiting block, the transversely moving guide rail, the electric upper slide block, the rotary motor, the electric telescopic rod, the miniature laser distance measuring device, the rotary brush, the dust collection hole, the miniature dust collector, the distance sensor and the touch center are combined together, and through experimental optimization, the device can continuously measure the aperture size of multiple points on the shaft hole of the gear box through the automatic telescopic rotary rod matched with the symmetrically arranged miniature laser distance measuring device, and meanwhile, burrs in the shaft hole can be adsorbed and removed through the rotary brush matched with the miniature dust collector, so that the cleanliness inside the shaft hole is improved, the measurement precision of the shaft hole of the gear box is ensured, the operation is convenient, and the measurement precision of the shaft hole of the gear box is high.
The features and advantages of the present utility model will be described in detail by way of example with reference to the accompanying drawings.
[ description of the drawings ]
FIG. 1 is a schematic diagram of a device for detecting the precision of a shaft hole of a gear box according to the present utility model.
In the figure: the device comprises a 1-frame, a 2-longitudinal moving guide rail, a 3-electric lower slide block, a 4-moving platform, a 5-gear box limiting block, a 6-transverse moving guide rail, a 7-electric upper slide block, an 8-rotating motor, a 9-electric telescopic rod, a 10-miniature laser range finder, an 11-rotating brush, a 12-dust collection hole, a 13-miniature dust collector, a 14-distance sensor and a 15-touch center.
[ detailed description ] of the utility model
Referring to fig. 1, the utility model relates to a gear box shaft hole precision detection device, which comprises a frame 1, a longitudinal moving guide rail 2, an electric lower slide block 3, a moving platform 4, a gear box limiting block 5, a transverse moving guide rail 6, an electric upper slide block 7, a rotary motor 8, an electric telescopic rod 9, a miniature laser distance meter 10, a rotary brush 11, a dust collection hole 12, a miniature dust collector 13, a distance sensor 14 and a touch control center 15, wherein the top of the frame 1 is provided with the longitudinal moving guide rail 2, the top of the longitudinal moving guide rail 2 is provided with the moving platform 4 through the electric lower slide block 3, the top of the moving platform 4 is provided with a plurality of gear box limiting blocks 5, a transverse moving guide rail 6 is arranged right above the moving platform 4 and is fixed at the top of the frame 1 through a bracket, the rotary motor 8 is arranged at the bottom of the transverse moving guide rail 6 through the electric upper slide block 7, the bottom of the rotary motor 8 is provided with an electric telescopic rod 9, the bottom end of the side surface of the electric telescopic rod 9 is symmetrically provided with micro laser distance measuring devices 10, the lower part of the micro laser distance measuring devices 10 is provided with a rotary brush 11, a plurality of dust collection holes 12 are uniformly inserted in the rotary brush 11, the dust collection holes 12 are connected with a micro dust collector 13, the center position of the bottom surface of the electric telescopic rod 9 is provided with a distance sensor 14, the side surface of the frame 1 is provided with a touch center 15, the touch center 15 is respectively connected with an electric lower slide block 3, an electric upper slide block 7, the rotary motor 8, the electric telescopic rod 9, the micro laser distance measuring devices 10, the micro dust collector 13 and the distance sensor 14 one by one, the longitudinal moving guide rail 2 and the transverse moving guide rail 6 are mutually and vertically arranged on a horizontal plane, the electric telescopic rod 9 is vertically downwards arranged at the bottom of the rotary motor 8, the electric telescopic rod 9 is connected with the distance sensor 14, the miniature dust collector 13 is detachably arranged inside the rotary brush 11, the number of dust collection holes 12 is multiple, and the dust collection holes 12 are uniformly and radially distributed inside the rotary brush 11.
The working process of the utility model comprises the following steps: the gearbox is fixed on the moving platform 4 through the gearbox limiting block 5, the electric lower sliding block 3 controls the moving platform 4 to move on the longitudinally moving guide rail 2 to enable a shaft hole of the gearbox to be located right below the transversely moving guide rail 6, the electric upper sliding block 7 controls the electric telescopic rod 9 to move right above the shaft hole, the electric telescopic rod 9 stretches to drive the rotary hairbrush 11 and the micro laser distance measuring device 10 to sequentially enter the shaft hole, the rotary motor 8 is started to drive the rotary hairbrush 11 to clean and remove impurities inside the shaft hole, the generated impurities are adsorbed into the micro dust collector 13 through the dust collection hole 12 to be removed, the micro laser distance measuring device 10 senses and measures the diameter size of the shaft hole through sensing the total distance from two sides of the inner wall of the shaft hole to the micro laser distance measuring device 10, the electric telescopic rod 9 stretches to be matched with the rotary motor 8 to rotate to enable the micro laser distance measuring device 10 to measure the shaft hole at different height positions, and the measuring range is large, and measured data are accurate.
According to the utility model, the machine frame 1, the longitudinally moving guide rail 2, the electric lower slide block 3, the moving platform 4, the gear box limiting block 5, the transversely moving guide rail 6, the electric upper slide block 7, the rotary motor 8, the electric telescopic rod 9, the micro laser range finder 10, the rotary brush 11, the dust collection hole 12, the micro dust collector 13, the distance sensor 14 and the touch control center 15 are combined together, and through experimental optimization, the device can continuously measure the aperture size of a plurality of points of a shaft hole of the gear box through the micro laser range finder 10 which is matched with an automatic telescopic rotary rod and symmetrically arranged, and simultaneously can absorb and remove burrs in the shaft hole through the rotary brush 11 and the micro dust collector 13, so that the measurement precision of the shaft hole of the gear box is ensured, the operation is convenient, and the measurement precision of the shaft hole of the gear box is high.
The above embodiments are illustrative of the present utility model, and not limiting, and any simple modifications of the present utility model fall within the scope of the present utility model.
Claims (5)
1. The utility model provides a gear box shaft hole precision detection device which characterized in that: including frame (1), indulge and move guide rail (2), electronic slider (3), moving platform (4), gear box stopper (5), sideslip guide rail (6), electronic upper slider (7), rotary motor (8), electric telescopic handle (9), miniature laser range finder (10), rotatory brush (11), dust absorption hole (12), miniature dust catcher (13), distance sensor (14) and touch-control center (15), frame (1) top is provided with indulges and moves guide rail (2), indulge and move guide rail (2) top and install moving platform (4) through electronic slider (3), moving platform (4) top is provided with a plurality of gear box stopper (5), moving platform (4) are provided with sideslip guide rail (6) directly over, sideslip guide rail (6) are fixed at frame (1) top through the support, rotary motor (8) are installed through electronic upper slider (7) in sideslip guide rail (6) bottom, rotary motor (8) bottom is provided with electric telescopic handle (9), electric telescopic handle (9) side bottom symmetry is provided with miniature laser range finder (10), miniature laser range finder (11) are provided with down, the novel electric dust collector is characterized in that a plurality of dust collection holes (12) are uniformly formed in the rotary hairbrush (11) in an penetrating mode, the dust collection holes (12) are connected with the miniature dust collector (13), a distance sensor (14) is arranged at the center of the bottom surface of the electric telescopic rod (9), a touch control center (15) is arranged on the side face of the frame (1), and the touch control center (15) is respectively connected with the electric lower sliding block (3), the electric upper sliding block (7), the rotary motor (8), the electric telescopic rod (9), the miniature laser distance measuring device (10), the miniature dust collector (13) and the distance sensor (14) one by one.
2. The gearbox shaft hole precision detection device as set forth in claim 1, wherein: the longitudinal moving guide rail (2) and the transverse moving guide rail (6) are mutually and vertically arranged on a horizontal plane.
3. The gearbox shaft hole precision detection device as set forth in claim 1, wherein: the electric telescopic rod (9) is vertically downwards arranged at the bottom of the rotary motor (8), and the electric telescopic rod (9) is connected with the distance sensor (14).
4. The gearbox shaft hole precision detection device as set forth in claim 1, wherein: the miniature dust collector (13) is detachably arranged inside the rotary brush (11).
5. The gearbox shaft hole precision detection device as set forth in claim 1, wherein: the number of the dust collection holes (12) is multiple, and the dust collection holes (12) are uniformly and radially distributed in the rotary hairbrush (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321669559.4U CN220083949U (en) | 2023-06-28 | 2023-06-28 | Gear box shaft hole precision detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321669559.4U CN220083949U (en) | 2023-06-28 | 2023-06-28 | Gear box shaft hole precision detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220083949U true CN220083949U (en) | 2023-11-24 |
Family
ID=88822691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321669559.4U Active CN220083949U (en) | 2023-06-28 | 2023-06-28 | Gear box shaft hole precision detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220083949U (en) |
-
2023
- 2023-06-28 CN CN202321669559.4U patent/CN220083949U/en active Active
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