CN211013325U - Retarder for chassis dynamometer - Google Patents
Retarder for chassis dynamometer Download PDFInfo
- Publication number
- CN211013325U CN211013325U CN202020008109.0U CN202020008109U CN211013325U CN 211013325 U CN211013325 U CN 211013325U CN 202020008109 U CN202020008109 U CN 202020008109U CN 211013325 U CN211013325 U CN 211013325U
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- China
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- stator assembly
- retarber
- chassis dynamometer
- frame
- calibration
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Abstract
The utility model discloses a retarber for chassis dynamometer, including the stator assembly, be equipped with the calibration frame on the stator assembly, stator assembly center department rotates and is connected with the rotor, rotor center department inlays and is equipped with the ring flange, the embedded integral key shaft that is equipped with of ring flange. Firstly, will mark the frame through the cast mode and fix to the stator assembly on, avoided welding process, promoted test machine producer's installation effectiveness, secondly, for mark the frame brill locating hole and the fixed screw hole through the mode of machine tooling, improved the precision of this chassis dynamometer retarber, optimized the quality of the product of retarber, finally, through the high temperature resistant paint of spraying, promoted the whole high temperature resistant corrosion resistance of retarber, also improved the life of retarber simultaneously.
Description
Technical Field
The utility model relates to a chassis dynamometer machine retarber field specifically is a chassis is retarber for dynamometer machine.
Background
With the continuous development of automobile technology, the full-time four-wheel drive technology develops at a remarkable speed, four-wheel drive is gradually favored by more and more people, the detection of a single-drive-shaft automobile needs to use a chassis for measuring power, in order to meet the increasingly enhanced detection requirement of the four-wheel drive, a retarder needs to be calibrated and debugged on a chassis dynamometer, a chassis dynamometer manufacturer needs to drill a calibration frame additionally on the retarder because the calibration frame is not provided, secondary processing and assembly are needed, the precision is low, and a component coil in a supporting plate is damaged, in the Chinese patent with the application number of CN201721163679.1, the conveniently-installed chassis dynamometer retarder consisting of a rotor, a flange plate, a spline shaft, a calibration plate, the supporting plate and a stator assembly is designed, in the design, the retarder needs to be calibrated and debugged, and the inclination is easy to be abnormal because the provided calibration frame is a welded structure, influence the precision, it is loaded down with trivial details to make simultaneously, influences machining efficiency to, not being equipped with high temperature protection measure, making the whole high temperature resistant corrosion resistance of retarber lower, influence the life of retarber.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a chassis is retarber for dynamometer to solve the problem that proposes among the above-mentioned background art.
In order to achieve the purpose, the utility model provides a speed buffer for chassis dynamometer, including the stator assembly, be equipped with the calibration frame on the stator assembly, stator assembly center department rotates and is connected with the rotor, rotor center department inlays and is equipped with the ring flange, the embedded integral key shaft that is equipped with of ring flange.
Furthermore, the calibration frame consists of a calibration plate and a support frame.
Further, the calibration plate and the support frame are integrally formed through casting.
Furthermore, high-temperature-resistant paint is sprayed on the surface of the stator assembly and the surface of the calibration frame.
Furthermore, a positioning hole and a fixing threaded hole are formed in the stator assembly through machining.
Further, the calibration frame and the stator assembly are integrally formed through casting.
Compared with the prior art, the beneficial effects of the utility model are that: firstly, will mark the frame through the cast mode and fix to the stator assembly on, avoided welding process, promoted test machine producer's installation effectiveness, secondly, for mark the frame brill locating hole and the fixed screw hole through the mode of machine tooling, improved the precision of this chassis dynamometer retarber, optimized the quality of the product of retarber, finally, through the high temperature resistant paint of spraying, promoted the whole high temperature resistant corrosion resistance of retarber, also improved the life of retarber simultaneously.
Drawings
FIG. 1 is a front view of the overall structure of the present invention;
fig. 2 is a side view of the overall structure of the present invention;
fig. 3 is a schematic structural view of the calibration frame and the stator assembly of the present invention.
In the figure: 1. a rotor; 2. a flange plate; 3. a spline shaft; 4. a calibration frame; 41. calibrating the plate; 42. a support frame; 5. and a stator assembly.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
Please refer to fig. 1-3, the utility model provides an embodiment, a speed damper for chassis dynamometer, including stator assembly 5, be equipped with calibration frame 4 on stator assembly 5, calibrate the debugging to the speed damper, stator assembly 5 surface and calibration frame 4 surface all have been sprayed high temperature resistant paint, through the high temperature resistant paint of spraying, the whole high temperature and corrosion resistance of speed damper has been promoted, the life of flowing speed damper has also been improved simultaneously, calibration frame 4 and stator assembly 5 are through casting integrated into one piece, fix calibration frame 4 to stator assembly 5 through the mode of casting, the welding process has been avoided, the installation effectiveness of test machine producer has been promoted, calibration frame 4 comprises calibration board 41 and support frame 42, calibration board 41 and support frame 42 are through casting integrated into one piece, calibration frame 4 is L shape structure, stator assembly 5 center department rotates and is connected with rotor 1, rotor 1 center department inlays and is equipped with ring flange 2, ring flange 2 is equipped with embedded integral key shaft 3, stator assembly 5 is equipped with screw hole and fixed through the machine tooling, be the screw hole of fixing through the mode of machine tooling for calibration frame 4, the speed damper has been fixed, the quality optimization of this speed damper.
The working principle is as follows: firstly, the calibration plate 41 and the support frame 42 are cast into the calibration frame 4 through a die, the calibration frame 4 is fixed on the stator assembly 5, the stator assembly 5 is used as a reference plane for milling through a machining mode, the support frame 42 is provided with a positioning hole and a fixing threaded hole in a drilling mode, the calibration frame 4 is fixed on the stator assembly 5 through a bolt, and high-temperature-resistant paint is sprayed on the surfaces of the calibration frame 4 and the stator assembly 5, so that the overall high-temperature-resistant corrosion-resistant performance of the retarder is improved, and meanwhile, the service life of the retarder can be prolonged.
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.
Claims (6)
1. The utility model provides a retarber for chassis dynamometer, includes stator assembly (5), its characterized in that: be equipped with calibration rack (4) on stator assembly (5), stator assembly (5) center department rotates and is connected with rotor (1), rotor (1) center department inlays and is equipped with ring flange (2), the embedded integral key shaft (3) that is equipped with of ring flange (2).
2. The retarder for the chassis dynamometer according to claim 1, wherein: the calibration frame (4) is composed of a calibration plate (41) and a support frame (42).
3. The retarder for the chassis dynamometer according to claim 1, wherein: the calibration plate (41) and the support frame (42) are integrally formed through casting.
4. The retarder for the chassis dynamometer according to claim 1, wherein: and high-temperature-resistant paint is sprayed on the surface of the stator assembly (5) and the surface of the calibration frame (4).
5. The retarder for the chassis dynamometer according to claim 1, wherein: and the stator assembly (5) is provided with a positioning hole and a fixing threaded hole through machining.
6. The retarder for the chassis dynamometer according to claim 1, wherein: the calibration frame (4) and the stator assembly (5) are integrally formed through casting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020008109.0U CN211013325U (en) | 2020-01-03 | 2020-01-03 | Retarder for chassis dynamometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020008109.0U CN211013325U (en) | 2020-01-03 | 2020-01-03 | Retarder for chassis dynamometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211013325U true CN211013325U (en) | 2020-07-14 |
Family
ID=71476172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020008109.0U Active CN211013325U (en) | 2020-01-03 | 2020-01-03 | Retarder for chassis dynamometer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211013325U (en) |
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2020
- 2020-01-03 CN CN202020008109.0U patent/CN211013325U/en active Active
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