CN202091386U - Retarder flange - Google Patents
Retarder flange Download PDFInfo
- Publication number
- CN202091386U CN202091386U CN2011201324508U CN201120132450U CN202091386U CN 202091386 U CN202091386 U CN 202091386U CN 2011201324508 U CN2011201324508 U CN 2011201324508U CN 201120132450 U CN201120132450 U CN 201120132450U CN 202091386 U CN202091386 U CN 202091386U
- Authority
- CN
- China
- Prior art keywords
- flange
- retarder
- input end
- hole
- gearbox
- 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 - Lifetime
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- Dynamo-Electric Clutches, Dynamo-Electric Brakes (AREA)
- Braking Arrangements (AREA)
Abstract
Provided is a retarder flange including a flange body, one side of the flange body is provided with an input end connected to the output flange of a gearbox, the middle part of the input end is provided with a through hole for accommodating the tail end of the transmission shaft of the gearbox, installing holes are arranged in the input end, bolts penetrate through the installing hole to connect the input end to the output flange of the gearbox, the installing holes are uniformly distributed surrounding the through hole, the other end of the flange body is provided with an output end connected to the rotor of a retarder, the outer side of the output end is provided with an installing protruding edge, a connecting hole is arranged on the installing protruding edge, a bolt penetrates through the connecting hole to fix the rotor of the retarder on the installing protruding edge. The input end is arranged in a thickness of 11mm. The flange provided is provided with a thinner input end to enable the transmission shaft and a transition flange to directly connected to the flange of the gearbox via bolts, in this way, in the process of the installation and arrangement of the retarder, only 11mm of the arranged space of the transmission shaft is influenced by the transition flange of the retarder, thereby improving the application scope of the retarder.
Description
Technical field
The utility model relates to a kind of retarder flange.
Background technique
Electric eddy current retarder is a kind of efficient automobile brake auxiliary device, is commonly called as " electricity is stopped ", and it is the 3rd braking system of international popular.When this product both can make automobile travel in the ramp, carry out slow and constant speed drive easily, also can be under the relatively poor situation of expressway or road conditions, in time carry out like a cork slow, Security and travelling comfort in the time of therefore can greatly improving automobile running.The working principle of electric eddy current retarder is utilized a closed loop conductor to move in magnetic field exactly and is produced eddy current, and magnetic field will stop its motion. and electric eddy current retarder is made up of actuator and control section.Actuator comprises stator and rotor.Stator is made up of coil and support, and staor winding is made up of 4 groups of 8 coils, and stator is installed on the gearbox rear end cover.Respectively there is a rotor at the stator two ends, and an end rotor is connected with the output shaft of gear-box flange, and the other end rotor is connected with transmission shaft.
The retarder flange is a spacer flanger that is used for connecting vehicle gear box (or back axle) flange and transmission shaft flange, and its title also can be called counter flange.Its rotor that act as retarder is installed in the power train, allow retarder rotor rotate with transmission shaft, but retarder when work, the power that acts on the retarder rotor is delivered on the transmission shaft by counter flange, be delivered on the wheel by transmission shaft, to realize auxiliary braking.Retarder rotor is connected with counter flange by screw bolt and nut, and excessively flange is connected with the gearbox output flange by 8 bolts, and counter flange is connected with transmission shaft by the bolt assembly again, thereby realizes the installation of retarder rotor on vehicle.Present this Design Mode is widely used on the vehicle more than 9 meters.But because client's changes in demand, need on the vehicle retarder be installed more than 9 meters, and the vehicle characteristics below 9 meters are that vehicle is shorter, vehicular transmission shaft is shorter, if adopt above traditional mode that retarder is installed, because the transition ability of excessive flange, the retarder counter flange has taken certain thickness, as flange its to take the transmission shaft layout thickness be 42.2mm, may cause transmission shaft to arrange like this and retarder can not be installed, influence the application area of retarder.
The model utility content
In order to address the above problem, the utility model provides a kind of novel retarder flange.
The utility model is that the technological scheme that its technical problem of solution is adopted is,
A kind of retarder flange, comprise flange body, described flange body one side has the input end that is connected with the gearbox output flange, the input end middle part is provided with the through hole of ccontaining jack shaft end, input end is provided with mounting hole, passing this mounting hole by bolt is connected input end with the gearbox output flange, described mounting hole evenly distributes around described through hole, the flange body opposite side has the output terminal that connects retarder rotor, described output terminal arranged outside has the installation chimb, described installation chimb is provided with attachment hole, passes this attachment hole by bolt retarder rotor is fixed on the installation chimb.
Excessive for preventing that counter flange from taking up room, the thickness of described input end is set to 11mm.
The beneficial effects of the utility model are, this flange is provided with thin input end, so that allowing transmission shaft directly reinstate bolt with the flange one of gearbox with counter flange is connected, like this in the process of mounting arrangements retarder, being equivalent to the retarder counter flange only influences the arrangement space 11mm of transmission shaft, has promoted the application area of retarder.
Description of drawings
Fig. 1 is the front view of a kind of retarder flange that the utility model proposes;
Fig. 2 is the sectional drawing of retarder flange;
Fig. 3 is the installment state schematic representation of retarder flange.
Embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose with effect is easy to understand, below in conjunction with illustrating and specific embodiment, further set forth the utility model.
As Fig. 1, shown in Figure 2, a kind of retarder flange that the utility model proposes comprises flange body, described flange body one side has the input end 110 that is connected with the gearbox output flange, input end 110 middle parts are provided with the through hole 111 of ccontaining jack shaft end, input end 110 is provided with mounting hole 112, mounting hole 112 evenly distributes around through hole 111, the flange body opposite side has the output terminal 120 that connects retarder rotor, output terminal 120 arranged outside have the chimb 121 of installation, chimb 121 is installed is provided with attachment hole 1211, excessive for preventing that counter flange from taking up room, the thickness of input end 110 is set to 11mm.
As shown in Figure 3, during installation, pass mounting hole by bolt input end 110 is connected with gearbox output flange 200, bolt passes attachment hole retarder rotor 300 is fixed on the installation chimb 121.
This flange is provided with thin input end, so that allowing transmission shaft directly reinstate bolt with the flange one of gearbox with counter flange is connected, like this in the process of mounting arrangements retarder, being equivalent to the retarder counter flange only influences the arrangement space 11mm of transmission shaft, has promoted the application area of retarder.
More than show and described basic principle of the present utility model, major character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that describes in the foregoing description and the specification just illustrates principle of the present utility model; the utility model also has various changes and modifications under the prerequisite that does not break away from the utility model spirit and scope, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (2)
1. retarder flange, comprise flange body, it is characterized in that, described flange body one side has the input end that is connected with the gearbox output flange, the input end middle part is provided with the through hole of ccontaining jack shaft end, input end is provided with mounting hole, passing this mounting hole by bolt is connected input end with the gearbox output flange, described mounting hole evenly distributes around described through hole, the flange body opposite side has the output terminal that connects retarder rotor, described output terminal arranged outside has the installation chimb, and described installation chimb is provided with attachment hole, passes this attachment hole by bolt retarder rotor is fixed on the installation chimb.
2. a kind of retarder flange according to claim 1 is characterized in that the thickness of described input end is 11mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201324508U CN202091386U (en) | 2011-04-29 | 2011-04-29 | Retarder flange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201324508U CN202091386U (en) | 2011-04-29 | 2011-04-29 | Retarder flange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202091386U true CN202091386U (en) | 2011-12-28 |
Family
ID=45366455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201324508U Expired - Lifetime CN202091386U (en) | 2011-04-29 | 2011-04-29 | Retarder flange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202091386U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103883631A (en) * | 2012-12-19 | 2014-06-25 | 泰乐玛汽车制动系统（上海）有限公司 | Integrated flange used for communication media |
-
2011
- 2011-04-29 CN CN2011201324508U patent/CN202091386U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103883631A (en) * | 2012-12-19 | 2014-06-25 | 泰乐玛汽车制动系统（上海）有限公司 | Integrated flange used for communication media |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111228 |