CN203534811U - Torque loading mechanism - Google Patents
Torque loading mechanism Download PDFInfo
- Publication number
- CN203534811U CN203534811U CN201320629961.XU CN201320629961U CN203534811U CN 203534811 U CN203534811 U CN 203534811U CN 201320629961 U CN201320629961 U CN 201320629961U CN 203534811 U CN203534811 U CN 203534811U
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- loading
- flange
- torque
- bolt
- transfer panel
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Abstract
The utility model relates to a torque loading mechanism which comprises a loading bolt, a locking nut, a locking bolt, a self-locking nut, a loading flange and a loading switch-over plate. The loading bolt is screwed from the inside of a threaded hole of the loading flange, abuts against the loading switch-over plate and is locked through the locking nut. Angular displacement occurs to the loading flange and the loading switch-over plate. After a specified torque is reached, the loading bolt is fixed through the locking nut. The loading flange and the loading switch-over plate are fixed through the locking bolt, and accordingly loading of sealed shafting torque is achieved. The torque loading mechanism is simple in structure, convenient to operate, high in accuracy, safe and reliable; the axial size is small, the structure of a test stand is compact, the test rotation speed can be improved; and cost is low, machining is easy, cost is less than 1% of that of a hydraulic loader and an electric loader, and the torque loading mechanism has strong competition advantages.
Description
Technical field
The utility model relates to a kind of torque loading mechanism, for applying required test torque to Dynamic Closed is power test bed, reaches after prescribed torque, and whole testing table can carry out dynamic rotary test.
Background technology
The power test bed general employing hydraulic torque loader of Dynamic Closed or electric torque loader are to apply moment of torsion to whole sealing axle.These two kinds of load mode advantages are to adjust in real time moment of torsion, but also existent defect.The axial dimension of loader own is long, and causing whole testing table axle is that span is large, and testing table rotating speed cannot improve.Hydraulic torque loader and electric torque loader cost are very high, and the current domestic ripe manufacturer that do not have.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned weak point, thus provide a kind of simple and reliable, can be to the power test bed torque loading mechanism that applies moment of torsion of Dynamic Closed.
The technical scheme providing according to the utility model, a kind of torque loading mechanism comprises loading bolt, set nut, clamping screw, self-locking nut, loading flange and loads transfer panel;
Described loading bolt screws from loading in flange threaded hole, withstands on and loads on transfer panel, and with set nut locking, described loading flange produces angular displacement with loading transfer panel; Reach after prescribed torque with the fixing loading bolt of set nut, with clamping screw is fixing, loads flange and load transfer panel, thereby realizing the loading to sealing Shafting torque.
As further improvement of the utility model, described loading flange is mutually nested with loading transfer panel.
As further improvement of the utility model, described loading flange is provided with centrosymmetric two and loads threaded hole.
As further improvement of the utility model, described loading transfer panel is provided with two groups of symmetrical deep-slotted chip breakers.
As further improvement of the utility model, described loading flange is provided with two groups of symmetrical holes.
Compared with the prior art the utility model has the following advantages:
The utility model is simple in structure, easy to operate, accuracy is high, safe and reliable; Axial dimension is very little, and test platform structure is compact, and test speed can improve; With low cost, be easy to processing, cost, less than 1% of hydraulic pressure loading device and electronic loader, has very strong competitive edge.
Accompanying drawing explanation
Fig. 1 is the utility model front elevation.
Fig. 2 is the utility model vertical view.
Fig. 3 is the utility model three-dimensional plot.
Embodiment
The utility model is further described in connection with accompanying drawing below:
As Figure 1-Figure 2, comprise loading bolt 1, set nut 2, clamping screw 3, self-locking nut 4, load flange 5 and load transfer panel 6.
Described loading flange 5 is provided with centrosymmetric two and loads threaded hole; Described loading flange 5 is provided with the deep-slotted chip breaker of two groups of symmetries, every group of three grooves; Described loading bolt 1 screws from loading in flange 5 threaded holes, withstands on and loads on transfer panel 6, and described loading transfer panel 6 is provided with two groups of symmetrical holes, every group of three holes, and flange is corresponding one by one with loading; Described loading flange 5 is mutually nested with loading transfer panel 6; With set nut 2 lockings, described loading flange 5 produces angular displacement with loading transfer panel 6, by torque sensor, observe moment of torsion, after reaching prescribed torque, use fixedly loading bolt 1 of set nut 4, with clamping screw 3 is fixing, loads flange 5 and load transfer panel 6, thereby realizing the loading to sealing Shafting torque; Now axle system can rotate freely.
Claims (5)
1. a torque loading mechanism, is characterized in that: comprise loading bolt (1), set nut (2), clamping screw (3), self-locking nut (4), load flange (5), load transfer panel (6); Described loading bolt (1) screws from loading in flange (5) threaded hole, withstands on loading transfer panel (6) upper, and with set nut (2) locking, described loading flange (5) produces angular displacement with loading transfer panel (6); With the fixing loading bolt (1) of set nut (4), described clamping screw (3) is fixing to be loaded flange (5) and loads transfer panel (6), realizes the loading to sealing Shafting torque.
2. a kind of torque loading mechanism as claimed in claim 1, is characterized in that: described loading flange (5) is mutually nested with loading transfer panel (6).
3. a kind of torque loading mechanism as claimed in claim 1, is characterized in that: described loading flange (5) is provided with centrosymmetric two and loads threaded hole.
4. a kind of torque loading mechanism as claimed in claim 1, is characterized in that: described loading transfer panel (6) is provided with two groups of symmetrical holes, every group of three holes.
5. a kind of torque loading mechanism as claimed in claim 1, is characterized in that: described loading flange (5) is provided with two groups of symmetrical deep-slotted chip breakers, every group of three grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320629961.XU CN203534811U (en) | 2013-10-12 | 2013-10-12 | Torque loading mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320629961.XU CN203534811U (en) | 2013-10-12 | 2013-10-12 | Torque loading mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203534811U true CN203534811U (en) | 2014-04-09 |
Family
ID=50421006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320629961.XU Expired - Fee Related CN203534811U (en) | 2013-10-12 | 2013-10-12 | Torque loading mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203534811U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103512745A (en) * | 2013-10-12 | 2014-01-15 | 无锡创明传动工程有限公司 | Torque loading mechanism |
| CN107345854A (en) * | 2017-06-13 | 2017-11-14 | 中国航发湖南动力机械研究所 | Decelerator full court slow test mounting and positioning device |
-
2013
- 2013-10-12 CN CN201320629961.XU patent/CN203534811U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103512745A (en) * | 2013-10-12 | 2014-01-15 | 无锡创明传动工程有限公司 | Torque loading mechanism |
| CN103512745B (en) * | 2013-10-12 | 2016-05-11 | 无锡创明传动工程有限公司 | A kind of torque loading mechanism |
| CN107345854A (en) * | 2017-06-13 | 2017-11-14 | 中国航发湖南动力机械研究所 | Decelerator full court slow test mounting and positioning device |
| CN107345854B (en) * | 2017-06-13 | 2019-10-25 | 中国航发湖南动力机械研究所 | Retarder full court slow test mounting and positioning device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140409 Termination date: 20181012 |