CN202710221U - Torque rotating speed measuring mechanism - Google Patents
Torque rotating speed measuring mechanism Download PDFInfo
- Publication number
- CN202710221U CN202710221U CN 201220403147 CN201220403147U CN202710221U CN 202710221 U CN202710221 U CN 202710221U CN 201220403147 CN201220403147 CN 201220403147 CN 201220403147 U CN201220403147 U CN 201220403147U CN 202710221 U CN202710221 U CN 202710221U
- Authority
- CN
- China
- Prior art keywords
- transmission shaft
- bearing
- bearing seat
- measuring mechanism
- speed measuring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a torque rotating speed mechanism, and especially relates to a torque rotating speed measuring mechanism which includes a transmission shaft and a signal acquisition device which is arranged on the transmission shaft. The two ends of the transmission shaft are provided with an input connecting disc and an output connecting disc respectively. The two ends of the transmission shaft are also provided with a first bearing seat and a second bearing seat. The first bearing seat is provided with a first bearing which matches with the transmission shaft. The second bearing seat is provided with a second beating which matches with the transmission shaft. The axis of the first bearing and the axis of the second bearing are on the same horizontal line. Because the two ends of the transmission shaft are provided with the bearing seats, and the bearing seats can guarantee that the axes of the two bearings are arranged on the same horizontal line, the friction between the transmission shaft and the signal acquisition device is avoided, and the service lifetime of the signal acquisition device is prolonged.
Description
Technical field
The present invention relates to a kind of torque rotary speed mechanism, especially a kind of torque rotary speed measuring mechanism.
Background technology
At present, install and use in the process in torque rotary speed measuring mechanism, what traditional mode adopted is the mode that directly configures terminal pad at the signal pickup assembly two ends, when mounted the stand right alignment is had relatively high expectations, the stand installation is adjusted needs a large amount of energy of cost staff, and simultaneously owing to personnel operation proficiency problem, the error of introducing thus is larger, often just had pre-moment of torsion at the test initial stage, each test all must be removed first this pre-moment of torsion.Input/output terminal be difficult to guarantee right alignment in the signal pickup assembly installation process, and this has just caused in use that the signal pickup assembly spindle nose is impacted frequently, and it is more that signal pickup assembly damages phenomenon.Main Function of the present invention is to extenuate the impact that the signal pickup assembly spindle nose is subject to, and the mode of employing fixed support is guaranteed the right alignment of signal pickup assembly input/output terminal.
Summary of the invention
The technical problems to be solved in the utility model is the deficiency that overcomes background technology, and a kind of torque rotary speed measuring mechanism is provided.Adopt this measuring mechanism, can guarantee preferably the right alignment of signal pickup assembly input/output terminal, reduce the installation difficulty of stand installation personnel.
Designed a kind of torque rotary speed measuring mechanism in order to solve the problems of the technologies described above the present invention, comprise transmission shaft, be arranged on the signal pickup assembly on the transmission shaft, two terminations of transmission shaft are respectively arranged with input terminal pad and output terminal pad, the transmission shaft two ends also are provided with clutch shaft bearing seat and the second bearing seat, the clutch shaft bearing seat is provided with the clutch shaft bearing with the transmission shaft coupling, the second bearing seat is provided with the second bearing with the transmission shaft coupling, and the axle center of the axle center of clutch shaft bearing and the second bearing is positioned on the same level line.
Because the transmission shaft two ends all are provided with bearing seat, bearing seat can guarantee that the axle center of two bearings is positioned on the same level line.Thereby avoided the friction between transmission shaft and the signal pickup assembly, prolonged the life-span of signal pickup assembly.The vibrations that whole Measuring System of Torque ﹠ Rotational produces, a part is absorbed by clutch shaft bearing and the second bearing, and a part of integral body is imported ground into, has alleviated the vibration of transmission shaft.Thereby alleviated the friction between signal pickup assembly and the transmission shaft.
Description of drawings
Fig. 1 is the schematic diagram of torque rotary speed measuring mechanism.
Embodiment
Below in conjunction with accompanying drawing the utility model is described further.
As shown in Figure 1, torque rotary speed measuring mechanism comprises transmission shaft 1, is arranged on the signal pickup assembly 2 on the transmission shaft 1.1 two terminations of transmission shaft are respectively arranged with input terminal pad 3 and output terminal pad 4, transmission shaft 1 and input terminal pad 3 and output terminal pad 4 concrete connected modes are on the spindle nose of transmission shaft 1, install input terminal pad 3 and output terminal pad 4 additional, adopt spline joint between the spindle nose of transmission shaft 1 and each terminal pad.Transmission shaft 1 two ends also are provided with clutch shaft bearing seat 5 and the second bearing seat 6, clutch shaft bearing seat 5 is provided with the clutch shaft bearing 51 with transmission shaft 1 coupling, the second bearing seat 6 is provided with the second bearing 61 with transmission shaft 1 coupling, and the axle center of the axle center of clutch shaft bearing 51 and the second bearing 61 is positioned on the same level line.
Torque rotary speed measuring mechanism is in operational process, input speed at first contacts input terminal pad 3 with torque, a system vibration part that produces is absorbed by clutch shaft bearing 51 and the second bearing 61, and a part of integral body is imported ground into, has alleviated the vibration of the spindle nose of transmission shaft 1.Thereby alleviated the friction between signal pickup assembly 2 and the transmission shaft 1.Torque rotary speed measuring mechanism guarantees the right alignment of signal pickup assembly 2 two ends terminal pads by a base.
Claims (1)
1. torque rotary speed measuring mechanism, comprise transmission shaft (1), be arranged on the signal pickup assembly (2) on the transmission shaft, (1) two termination of transmission shaft is respectively arranged with input terminal pad (3) and output terminal pad (4), it is characterized in that, described transmission shaft (1) two ends also are provided with clutch shaft bearing seat (5) and the second bearing seat (6), clutch shaft bearing seat (5) is provided with the clutch shaft bearing (51) with transmission shaft (1) coupling, the second bearing seat (6) is provided with the second bearing (61) with transmission shaft (1) coupling, and the axle center of the axle center of clutch shaft bearing (51) and the second bearing (61) is positioned on the same level line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220403147 CN202710221U (en) | 2012-08-15 | 2012-08-15 | Torque rotating speed measuring mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220403147 CN202710221U (en) | 2012-08-15 | 2012-08-15 | Torque rotating speed measuring mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202710221U true CN202710221U (en) | 2013-01-30 |
Family
ID=47590512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220403147 Expired - Fee Related CN202710221U (en) | 2012-08-15 | 2012-08-15 | Torque rotating speed measuring mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202710221U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105424245A (en) * | 2015-12-17 | 2016-03-23 | 东莞市秦智工业设计有限公司 | Torque and rotation speed measurement device of anti-falling safety device |
-
2012
- 2012-08-15 CN CN 201220403147 patent/CN202710221U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105424245A (en) * | 2015-12-17 | 2016-03-23 | 东莞市秦智工业设计有限公司 | Torque and rotation speed measurement device of anti-falling safety device |
| CN105424245B (en) * | 2015-12-17 | 2018-03-20 | 潘素娇 | A kind of torque rotary speed measuring device for anti-falling safety device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130130 Termination date: 20130815 |