CN205371388U - Braked wheel torque limiter - Google Patents
Braked wheel torque limiter Download PDFInfo
- Publication number
- CN205371388U CN205371388U CN201521042111.5U CN201521042111U CN205371388U CN 205371388 U CN205371388 U CN 205371388U CN 201521042111 U CN201521042111 U CN 201521042111U CN 205371388 U CN205371388 U CN 205371388U
- Authority
- CN
- China
- Prior art keywords
- braked wheel
- coupler
- ring
- coupling
- friction
- 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 discloses a braked wheel torque limiter, including half -coupling, friction half -coupling, braked wheel, half -coupling one end is through the inboard fixed connection of an elastic sleeve pin and braked wheel, the friction half -coupling outside is equipped with transition joint, transition joint one end is connected with friction half -coupling through an axle sleeve, and the other end passes through a screw and braked wheel fixed connection, be fixed with a clamp ring on the friction half -coupling, clamp ring one side is equipped with a holding ring, be equipped with a dish spring between holding ring and the clamp ring, holding ring one side is connected with adjusting nut. The utility model discloses a through being equipped with a dish spring between holding ring and clamp ring, be connected with adjusting nut in holding ring one side, carry out the corrective action, the precision of control moment can reduce wearing and tearing and destruction to the limiter, makes its reliability increase, can be applied to light, heavy various load operating modes safely, and the range of application is wide.
Description
Technical field
This utility model relates to limiter technical field, particularly relates to a kind of braked wheel limiter of moment.
Background technology
At present, limiter of moment is a kind of mechanical overload protection device, often it is arranged between powerdriven driving side and load-side, once transship, transmission moment exceedes setting value, will disengage or skid, so that powerdriven master, passive side separates, the damage exempting to make plant equipment be transshipped and cause, it is particularly suited for discontinuity, impact overload protection, or debugging, the occasion of test, the overload protection arrangement effect of limiter of moment, vibrate in machine loading, overload or mechanical breakdown and cause when required torsion exceedes set point, it limits the torsion that drive system is passed in sliding manner, and automatically engage after overload condition disappears, need not go setting again, limiter of moment prevents mechanical failure, avoid the shutdown loss of costliness.Just because of its importance, and different requirement need to be met, thus the limiter of moment of the different structure form that has been born.Owing to the disc spring of tradition limiter of moment acts directly on back-up ring, being exposed to, be subject to the pollution of oil, dust, being also vulnerable to damaging of the external world, thus affecting the control accuracy of moment.
Utility model content
The purpose of this utility model is in that to overcome the deficiencies in the prior art part, improves a kind of features simple structure, assembling and application safety, reliable braked wheel limiter of moment.
For achieving the above object, this utility model adopts the technical scheme that
A kind of braked wheel limiter of moment, including half a coupler, friction half a coupler, braked wheel, described half a coupler one end is connected by an elastic sleeve pin is fixing with inside braked wheel, it is provided with transit joint outside described friction half a coupler, described transit joint one end is connected with friction half a coupler by an axle sleeve, the other end is connected by a screw and braked wheel are fixing, described friction half a coupler is fixed with a hold-down ring, described hold-down ring side is provided with a locating ring, a disc spring it is provided with between described locating ring and hold-down ring, described locating ring side is connected to adjusting nut.
Further, it is provided with a friction plate between described hold-down ring side and transit joint.
nullAfter adopting said structure，This utility model has the advantages that by being connected by an elastic sleeve pin is fixing with inside braked wheel in half a coupler one end，It is provided with transit joint outside friction half a coupler，Transit joint one end is connected with friction half a coupler by an axle sleeve，The other end is connected by a screw and braked wheel are fixing，Friction half a coupler is fixed with a hold-down ring，Hold-down ring side is provided with a locating ring，A disc spring it is provided with between locating ring and hold-down ring，Locating ring side is connected to adjusting nut，A friction plate it is provided with between hold-down ring side and transit joint，Adopt friction half a coupler, by disc spring, friction plate is applied pressure，Thus forming moment，The precision of moment depends on the control accuracy of disc spring tension force，By disc spring between locating ring and hold-down ring in，Outside being not exposed to，It is not susceptible to oil、The pollution of dust，Damaging of the external world would not be vulnerable to，Thus ensureing the control accuracy of moment.Of the present utility model by disc spring between locating ring and hold-down ring, it is connected to adjusting nut in locating ring side, it is adjusted effect, the precision of control moment, the abrasion to limiter and destruction can be decreased, make its reliability increase, light, the various load working conditions of weight, applied range can be applied to safely.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
In figure: 1 is half a coupler, 2 is friction half a coupler, and 3 is braked wheel, and 4 is elastic sleeve pin, and 5 is transit joint, and 6 is axle sleeve, and 7 is screw, and 8 is hold-down ring, and 9 is locating ring, and 10 is disc spring, and 11 is adjusting nut, and 12 is friction plate.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, this utility model is described in further detail.
Referring to Fig. 1, a kind of braked wheel limiter of moment, including half a coupler 1, friction half a coupler 2, braked wheel 3, described half a coupler 1 one end is connected by an elastic sleeve pin 4 is fixing with inside braked wheel 3, it is provided with transit joint 5 outside described friction half a coupler 2, described transit joint 5 one end is connected with friction half a coupler 2 by an axle sleeve 6, the other end is connected by a screw 7 is fixing with braked wheel 3, described friction half a coupler 2 is fixed with a hold-down ring 8, described hold-down ring 8 side is provided with a locating ring 9, a disc spring 10 it is provided with between described locating ring 9 and hold-down ring 8, described locating ring 9 side is connected to adjusting nut 11.
Specifically, a friction plate 12 it is provided with between described hold-down ring 8 side and transit joint 5.
nullDuring work，By being connected by an elastic sleeve pin 4 is fixing with inside braked wheel 3 in half a coupler 1 one end，It is provided with transit joint 5 outside friction half a coupler 2，It is connected with friction half a coupler 2 by an axle sleeve 6 in transit joint 5 one end，The other end is connected by a screw 7 is fixing with braked wheel 3，Friction half a coupler 2 is fixed with a hold-down ring 8，It is provided with a locating ring 9 in hold-down ring 8 side，A disc spring 10 it is provided with between locating ring 9 and hold-down ring 8，It is connected to adjusting nut 11 in locating ring 9 side，A friction plate 12 it is provided with between hold-down ring 8 side and transit joint 5，Adopt friction half a coupler, by disc spring, friction plate is applied pressure，Thus forming moment，The precision of moment depends on the control accuracy of disc spring tension force，By disc spring between locating ring and hold-down ring in，Outside being not exposed to，It is not susceptible to oil、The pollution of dust，Damaging of the external world would not be vulnerable to，Thus ensureing the control accuracy of moment，Locating ring side is connected to adjusting nut，It is adjusted effect，The precision of control moment，The abrasion to limiter and destruction can be decreased，Its reliability is made to increase，Can be applied to light safely、The various load working conditions of weight，Applied range.
Above-mentioned embodiment is this utility model preferably embodiment; but embodiment of the present utility model is not by the restriction of above-mentioned embodiment; and other is any without departing from the change made under spirit of the present utility model and principle, modification, replacement, combination, simplification; all should be the substitute mode of equivalence, be included within protection domain of the present utility model.
Claims (2)
1. a braked wheel limiter of moment, including half a coupler (1), friction half a coupler (2), braked wheel (3), it is characterized in that, described half a coupler (1) one end is connected by an elastic sleeve pin (4) is fixing with braked wheel (3) inner side, described friction half a coupler (2) outside is provided with transit joint (5), described transit joint (5) one end is connected with friction half a coupler (2) by an axle sleeve (6), the other end is connected by a screw (7) and braked wheel (3) are fixing, described friction half a coupler (2) is fixed with a hold-down ring (8), described hold-down ring (8) side is provided with a locating ring (9), a disc spring (10) it is provided with between described locating ring (9) and hold-down ring (8), described locating ring (9) side is connected to adjusting nut (11).
2. braked wheel limiter of moment according to claim 1, it is characterised in that be provided with a friction plate (12) between described hold-down ring (8) side and transit joint (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521042111.5U CN205371388U (en) | 2015-12-15 | 2015-12-15 | Braked wheel torque limiter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521042111.5U CN205371388U (en) | 2015-12-15 | 2015-12-15 | Braked wheel torque limiter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205371388U true CN205371388U (en) | 2016-07-06 |
Family
ID=56280665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521042111.5U Expired - Fee Related CN205371388U (en) | 2015-12-15 | 2015-12-15 | Braked wheel torque limiter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205371388U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111590555A (en) * | 2020-06-25 | 2020-08-28 | 中国科学院自动化研究所 | Series elastic driver |
-
2015
- 2015-12-15 CN CN201521042111.5U patent/CN205371388U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111590555A (en) * | 2020-06-25 | 2020-08-28 | 中国科学院自动化研究所 | Series elastic driver |
| CN111590555B (en) * | 2020-06-25 | 2021-06-08 | 中国科学院自动化研究所 | Series elastic driver |
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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: 20160706 Termination date: 20191215 |