CN217930818U - Gear box transmission efficiency detection device - Google Patents
Gear box transmission efficiency detection device Download PDFInfo
- Publication number
- CN217930818U CN217930818U CN202221828300.5U CN202221828300U CN217930818U CN 217930818 U CN217930818 U CN 217930818U CN 202221828300 U CN202221828300 U CN 202221828300U CN 217930818 U CN217930818 U CN 217930818U
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- torque sensor
- static torque
- gear box
- sliding block
- transmission efficiency
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- 238000001514 detection method Methods 0.000 title claims abstract description 34
- 230000005540 biological transmission Effects 0.000 title claims abstract description 19
- 230000003068 static effect Effects 0.000 claims abstract description 32
- 230000007246 mechanism Effects 0.000 claims abstract description 27
- 239000012530 fluid Substances 0.000 claims description 8
- 230000009467 reduction Effects 0.000 description 11
- 238000003780 insertion Methods 0.000 description 6
- 230000037431 insertion Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 238000012360 testing method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000010030 laminating Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a gear box transmission efficiency detection device, which comprises a main body, a fixing mechanism, an adjusting structure and a lifting mechanism, wherein the fixing mechanism is arranged on the main body, the adjusting structure is arranged on the main body, and the lifting mechanism is arranged in the main body; the main body comprises a detection table, a first static torque sensor, a second static torque sensor, a driving motor, a gear box and a moving block, the detection table is arranged on the main body, the first static torque sensor is arranged at the upper end of the detection table in a sliding mode, the moving block is arranged at the upper end of the detection table in a sliding mode, the second static torque sensor is arranged on the moving block, one end of the driving motor is arranged at the input end of the second static torque sensor, and the gear box is arranged on the lifting mechanism in a replacement mode; the utility model belongs to the technical field of gear box transmission efficiency detects, specifically indicate a gear box transmission efficiency detection device.
Description
Technical Field
The utility model belongs to the technical field of gear box transmission efficiency detects, specifically indicate a gear box transmission efficiency detection device.
Background
The gear reduction box is a device capable of reducing output rotating speed and increasing output torque, the rotating speed is reduced in a linear inverse proportion to a reduction ratio, the torque is increased in a linear proportion to the reduction ratio theoretically, energy loss is generated due to the difference between the machining precision of gears and the assembling precision of the gear box, the energy loss is reflected in the loss of the output torque, and the ratio of the actual output torque to the theoretical output torque is the energy conversion efficiency of the gear box, namely the transmission efficiency of the gear box. The gear reduction box of different models's exterior structure is different, and the laminating surface that can not the self-adaptation to gear reduction box's fixed during the detection leads to gear reduction box fixed insecure in the testing process, leads to the test structure inaccurate.
SUMMERY OF THE UTILITY MODEL
To the above situation, for overcoming prior art's defect, the utility model provides a gear box transmission efficiency detection device, the exterior structure who has effectively solved the gear reduction box of the different models of existing market is different, and to gear reduction box's fixed laminating surface that can not the self-adaptation during the detection, it is fixed insecure to lead to gear reduction box in the testing process, leads to the inaccurate problem of test structure.
The utility model adopts the following technical scheme: the utility model relates to a gear box transmission efficiency detection device, which comprises a main body, a fixing mechanism, an adjusting structure and a lifting mechanism, wherein the fixing mechanism is arranged on the main body, the adjusting structure is arranged on the main body, and the lifting mechanism is arranged in the main body; the main part is including detecting platform, static torque sensor one, static torque sensor two, driving motor, gear box and movable block, it locates in the main part to detect the platform, the upper end of detecting the platform is located to static torque sensor one slip, the upper end of detecting the platform is located to the movable block slip, static torque sensor two is located on the movable block, the input of static torque sensor two is located to driving motor's one end, the gear box is with trading and locate on the lifting mechanism.
Further, fixed establishment includes holder one, holder two, slider one, piston, spring, electrorheological fluid, feedback case, cylinder one and locating plate, the locating plate is located and is examined the bench, cylinder one is located on the locating plate, the output of cylinder one is located to the feedback case, the one end of holder two link up and locate on the feedback case, slider one slides and locates in the holder two, one side of slider one is located to the piston, one side of slider one is located to holder one, one side of piston is located to the one end of spring, the other end of spring is located on the feedback case, the electrorheological fluid flows and locates in feedback case and holder two.
Further, the adjusting structure comprises a sliding groove, a second sliding block, a third sliding block, a first plug-in unit, a second plug-in unit and a jack, the sliding groove is formed in the detection table, the second sliding block is arranged in the sliding groove in a sliding mode, the first plug-in unit is arranged at the lower end of the side wall of the first static torque sensor, the second plug-in unit is arranged at the lower end of the side wall of the moving block, the jack is arranged on the detection table, the third sliding block is arranged in the sliding groove in a sliding mode, the moving block is arranged at the upper end of the third sliding block, and the second sliding block is arranged at the lower end of the first static torque sensor.
Further, the lifting mechanism comprises a second cylinder and a lifting disc, the second cylinder is arranged in the detection table, and the second cylinder is arranged at the output end of the lifting disc.
Adopt above-mentioned structure the utility model discloses the beneficial effect who gains as follows: this scheme gear box transmission efficiency detection device can carry out the outer wall copy formula of self-adaptation to the gearbox of different models and fix, has simplified traditional gear box transmission efficiency and has detected flow and mode, has improved detection efficiency greatly.
Drawings
FIG. 1 is a front sectional view of a transmission efficiency detecting device of a gear box according to the present invention;
FIG. 2 is a top view of the transmission efficiency detecting device of the gear box according to the present invention;
fig. 3 is a schematic structural view of the fixing mechanism.
The device comprises a main body 1, a main body 2, a fixing mechanism 3, an adjusting structure 4, a lifting mechanism 5, a detection table 6, a first static torque sensor 7, a second static torque sensor 8, a driving motor 9, a gear box 10, a moving block 11, a first clamping piece 12, a second clamping piece 13, a first sliding block 14, a piston 15, a spring 16, electrorheological fluid 17, a feedback box 18, a first cylinder 19, a positioning plate 20, a sliding groove 21, a second sliding block 22, a third sliding block 23, a first plug-in piece 24, a second plug-in piece 25, a jack 26, a second cylinder 27 and a lifting disc.
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the principles of the invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below 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 creative efforts all belong to the protection scope of the present invention.
As shown in fig. 1-3, the device for detecting transmission efficiency of a gear box of the present invention comprises a main body 1, a fixing mechanism 2, an adjusting mechanism 3 and a lifting mechanism 4, wherein the fixing mechanism 2 is disposed on the main body 1, the adjusting mechanism 3 is disposed on the main body 1, and the lifting mechanism 4 is disposed in the main body 1; the main body 1 comprises a detection table 5, a first static torque sensor 6, a second static torque sensor 7, a driving motor 8, a gear box 9 and a moving block 10, the detection table 5 is arranged on the main body 1, the first static torque sensor 6 is arranged at the upper end of the detection table 5 in a sliding mode, the moving block 10 is arranged at the upper end of the detection table 5 in a sliding mode, the second static torque sensor 7 is arranged on the moving block 10, one end of the driving motor 8 is arranged at the input end of the second static torque sensor 7, and the gear box 9 is arranged on the lifting mechanism 4 in a replacing mode.
The adjusting structure 3 comprises a sliding groove 20, a sliding block two 21, a sliding block three 22, an insertion piece one 23, an insertion piece two 24 and an insertion hole 25, wherein the sliding groove 20 is arranged in the detection table 5, the sliding block two 21 is arranged in the sliding groove 20 in a sliding manner, the insertion piece one 23 is arranged at the lower end of the side wall of the static torque sensor one 6, the insertion piece two 24 is arranged at the lower end of the side wall of the moving block 10, the insertion hole 25 is arranged on the detection table 5, the sliding block three 22 is arranged in the sliding groove 20 in a sliding manner, the moving block 10 is arranged at the upper end of the sliding block three 22, and the sliding block two 21 is arranged at the lower end of the static torque sensor one 6.
The lifting mechanism 4 comprises a second cylinder 26 and a lifting disc 27, the second cylinder 26 is arranged in the detection table 5, and the second cylinder 26 is arranged at the output end of the lifting disc 27.
When the device is used specifically, the gear box 9 is placed on the lifting disc 27, the gear box 9 is adjusted to a proper height through the motion of the output end of the second air cylinder 26, the motion of the output end of the first air cylinder 18 drives the feedback box 17 to move, because the shell shapes of the gear boxes 9 of different models are irregular, the first clamping piece 11 can be attached to the shell shape of the gear box 9 and is electrified with the electrorheological fluid 16, the gear box 9 is fixed, the first sliding static torque sensor 6 is used for connecting the input end of the first static torque sensor 6 into the output end of the gear box 9, the first inserting piece 23 is fixed on the jack 25, the sliding movable block 10 is used for connecting the output end of the driving motor 8 into the input end of the gear box 9, the second inserting piece 24 is inserted into the jack 25, the first static torque sensor 6 displays output torque, the second static torque sensor 7 displays input torque, the reduction ratio is known, and a result can be obtained according to the formula actual output torque/(input torque reduction ratio).
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (4)
1. The utility model provides a gear box transmission efficiency detection device which characterized in that: the lifting mechanism is arranged in the main body; the main part is including detecting platform, static torque sensor one, static torque sensor two, driving motor, gear box and movable block, it locates in the main part to detect the platform, the upper end of detecting the platform is located to static torque sensor one slip, the upper end of detecting the platform is located to the movable block slip, static torque sensor two is located on the movable block, the input of static torque sensor two is located to driving motor's one end, the gear box is with trading and locate on the lifting mechanism.
2. A gearbox transmission efficiency detection apparatus as defined in claim 1, wherein: the fixing mechanism comprises a first clamping piece, a second clamping piece, a first sliding block, a piston, a spring, electrorheological fluid, a feedback box, a first cylinder and a positioning plate, wherein the positioning plate is arranged on the detection table, the first cylinder is arranged on the positioning plate, the output end of the first cylinder is arranged on the feedback box, one end of the second clamping piece is communicated with the feedback box, the first sliding block is arranged in the second clamping piece in a sliding mode, the piston is arranged on one side of the first sliding block, one side of the first sliding block is arranged on the first clamping piece, one end of the spring is arranged on one side of the piston, the other end of the spring is arranged on the feedback box, and the electrorheological fluid flows in the feedback box and the second clamping piece.
3. A gearbox transmission efficiency detection apparatus as defined in claim 2, wherein: the adjusting structure comprises a sliding groove, a sliding block II, a sliding block III, a first plug-in component, a second plug-in component and a jack, wherein the sliding groove is formed in the detection table, the sliding block II is arranged in the sliding groove in a sliding mode, the first plug-in component is arranged at the lower end of the side wall of the first static torque sensor, the second plug-in component is arranged at the lower end of the side wall of the moving block, the jack is arranged on the detection table, the sliding block III is arranged in the sliding groove in a sliding mode, the moving block is arranged at the upper end of the sliding block III, and the sliding block II is arranged at the lower end of the first static torque sensor.
4. A gearbox transmission efficiency detection apparatus as defined in claim 3, wherein: the lifting mechanism comprises a second cylinder and a lifting disc, the second cylinder is arranged in the detection table, and the second cylinder is arranged at the output end of the lifting disc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221828300.5U CN217930818U (en) | 2022-07-15 | 2022-07-15 | Gear box transmission efficiency detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221828300.5U CN217930818U (en) | 2022-07-15 | 2022-07-15 | Gear box transmission efficiency detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217930818U true CN217930818U (en) | 2022-11-29 |
Family
ID=84188641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221828300.5U Expired - Fee Related CN217930818U (en) | 2022-07-15 | 2022-07-15 | Gear box transmission efficiency detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217930818U (en) |
-
2022
- 2022-07-15 CN CN202221828300.5U patent/CN217930818U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20221129 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |