CN210416721U - Steering system limiting and locking mechanism for fixed driving simulator - Google Patents
Steering system limiting and locking mechanism for fixed driving simulator Download PDFInfo
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- CN210416721U CN210416721U CN201921399497.3U CN201921399497U CN210416721U CN 210416721 U CN210416721 U CN 210416721U CN 201921399497 U CN201921399497 U CN 201921399497U CN 210416721 U CN210416721 U CN 210416721U
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Abstract
The utility model discloses a steering system limiting and locking mechanism for a fixed driving simulator, which comprises a torque motor fixed mounting plate, a positioning front end plate and a positioning rear end plate which are fixedly connected through a front plate positioning connecting shaft and a rear plate positioning connecting shaft; a torque motor is arranged between the torque motor fixing mounting plate and the positioning front end plate, a motor shaft of the torque motor is fixedly connected with a torque motor adapting shaft sleeve, and the torque motor is fixedly connected with the steering column; the three front positioning shifting pieces are in sliding connection with the torque motor adaptive shaft sleeve, the rear end positioning baffle plate is fixedly connected with the torque motor adaptive shaft sleeve, and a cylindrical surface formed by rotation of the three front positioning shifting pieces and a cylindrical surface formed by rotation of the rear end positioning baffle plate are positioned on the same cylindrical surface and partially overlapped along the axial direction; an arc-shaped groove is formed in the positioning front end plate, and a front positioning shifting piece close to the arc-shaped groove extends into the arc-shaped groove. The utility model discloses can realize with the corresponding steering wheel full stroke machinery spacing locking function of real vehicle state, and simple structure, low cost.
Description
Technical Field
The utility model relates to a steering mechanism technical field, concretely relates to spacing locking mechanism of a steering system for fixed driving simulator.
Background
With the proposal of the related concept of the individual driving of the automobile, in order to fully know the individual characteristics of the driver, a large number of data acquisition experiments under different working conditions are required, and because the adjustable parameters of the real automobile are few and the working conditions which can be selected by the environmental limitation are limited, a driving simulator close to the real automobile is provided for the driver, and the simulation of the feeling of real driving is very necessary.
The steering column used by the existing fixed driving simulator cannot realize the operation stroke limit of the steering wheel in a real vehicle state because the steering column is not connected with a steering engine and a steering pull rod, and the full stroke of the general real vehicle steering wheel is about three circles. If a fixed driving simulator is to realize the limit of the steering wheel of a real vehicle, a steering system of the real vehicle is mostly transplanted, so that the structure is complex, the layout is inconvenient to design, and the cost is high.
Disclosure of Invention
The utility model aims at providing a spacing locking mechanism of a steering system for fixed driving simulator can realize the steering wheel full stroke machinery spacing locking function corresponding with real vehicle state, and simple structure, low cost.
In order to achieve the purpose of the invention, the technical scheme adopted by the utility model is as follows: a steering system limiting and locking mechanism for a fixed driving simulator comprises a torque motor fixed mounting plate, a positioning front end plate, a positioning rear end plate, three front positioning poking pieces, a rear end positioning blocking piece and a torque motor adaptive shaft sleeve;
the torque motor fixing mounting plate, the positioning front end plate and the positioning rear end plate are arranged in parallel and are fixedly connected through the front plate positioning connecting shaft and the rear plate positioning connecting shaft, a torque motor is arranged in a cavity between the torque motor fixing mounting plate and the positioning front end plate, the torque motor is fixed on the torque motor fixing mounting plate, a motor shaft of the torque motor is fixedly connected with a torque motor adaptive shaft sleeve, and the torque motor is fixedly connected with a steering column;
the three front positioning shifting pieces are arc-shaped shifting pieces bent forwards, the rear end positioning blocking piece is an arc-shaped blocking piece bent forwards, the three front positioning shifting pieces are in sliding connection with the torque motor adaptive shaft sleeve, the rear end positioning blocking piece is fixedly connected with the torque motor adaptive shaft sleeve, and a cylindrical surface formed by rotation of the three front positioning shifting pieces and a cylindrical surface formed by rotation of the rear end positioning blocking piece are positioned on the same cylindrical surface and partially overlapped along the axial direction;
an arc-shaped groove is formed in the positioning front end plate, and a front positioning shifting piece close to the arc-shaped groove extends into the arc-shaped groove.
In the technical scheme, the torque motor fixing and mounting plate, the positioning front end plate and the positioning rear end plate are fixedly connected through three front and rear plate positioning connecting shafts.
In the technical scheme, the three front and rear plate positioning connecting shafts are respectively positioned at three vertexes of an equilateral triangle.
In the technical scheme, the front positioning shifting piece comprises a first positioning part and a first mounting part, a round hole is formed in the center of the first mounting part, and the section of the position, where the first mounting part is mounted, on the torque motor adaptive shaft sleeve is circular; the rear end location separation blade includes second location portion and second installation department, the rectangular hole has been seted up at the center of second installation department, the cross-section of the position of installation second installation department is the rectangle on the torque motor adaptation axle sleeve.
In the above technical solution, the first positioning portion and the first mounting portion are an integral structure; the second positioning part and the second mounting part are of an integral structure.
In the technical scheme, the torque motor adaptive shaft sleeve, the torque motor and the steering column are coaxially arranged.
Because of the application of the technical scheme, compared with the prior art, the utility model has the following advantages:
1. the utility model drives the rear end positioning baffle plate to sequentially drive the front positioning shifting piece to rotate through the torque motor adaptive shaft sleeve, and finally locks and positions the front positioning shifting piece through the arc-shaped groove, thereby realizing the mechanical limit locking function of three circles of full strokes of the steering wheel corresponding to the real vehicle state;
2. the utility model can realize the steering locking function of the real vehicle without using the steering system of the real vehicle, and has simple structure, low cost and convenient design and layout;
3. the utility model discloses can realize the rotation stroke of different numbers of turns through the length of increase and decrease front positioning plectrum quantity and arc wall according to different motorcycle types.
Drawings
Fig. 1 is a cross-sectional view of a first embodiment of the present invention.
Wherein: 1. the torque motor fixes the mounting plate; 2. positioning a front end plate; 3. positioning the rear end plate; 4. a front positioning shifting piece; 5. a rear end positioning baffle plate; 6. the torque motor is matched with the shaft sleeve; 7. the front plate and the rear plate are used for positioning the connecting shaft; 8. an arc-shaped groove.
Detailed Description
The invention will be further described with reference to the following drawings and examples:
the first embodiment is as follows:
referring to fig. 1, a steering system limiting and locking mechanism for a fixed driving simulator comprises a torque motor fixed mounting plate 1, a positioning front end plate 2, a positioning rear end plate 3, three front positioning poking pieces 4, a rear end positioning blocking piece 5 and a torque motor adaptive shaft sleeve 6;
the torque motor fixing mounting plate, the positioning front end plate and the positioning rear end plate are arranged in parallel and are fixedly connected through a front plate positioning connecting shaft and a rear plate positioning connecting shaft 7, a torque motor (not shown in the figure) is arranged in a cavity between the torque motor fixing mounting plate and the positioning front end plate, the torque motor is fixed on the torque motor fixing mounting plate, a motor shaft of the torque motor is fixedly connected with a torque motor adaptive shaft sleeve, and the torque motor is fixedly connected with a steering column;
the three front positioning shifting pieces are arc-shaped shifting pieces bent forwards, the rear end positioning blocking piece is an arc-shaped blocking piece bent forwards, the three front positioning shifting pieces are in sliding connection with the torque motor adaptive shaft sleeve, the rear end positioning blocking piece is fixedly connected with the torque motor adaptive shaft sleeve, a cylindrical surface formed by rotation of the three front positioning shifting pieces and a cylindrical surface formed by rotation of the rear end positioning blocking piece are positioned on the same cylindrical surface and are partially overlapped along the axial direction, namely the rear end positioning blocking piece can touch the front positioning shifting pieces in the rotation process, and the front positioning shifting piece positioned at the rear can touch the front positioning shifting piece positioned at the front in the rotation process;
an arc-shaped groove 8 is formed in the positioning front end plate, and a front positioning shifting piece close to the arc-shaped groove extends into the arc-shaped groove, namely the front positioning shifting piece is matched and positioned with the arc-shaped groove.
In this embodiment, torque motor fixed mounting board, location front end plate and location back end plate are connected fixedly through three front and back board location connecting axle.
Specifically, the three front and rear plate positioning connecting shafts are respectively positioned on three vertexes of an equilateral triangle.
In this embodiment, the front positioning shifting piece includes a first positioning portion and a first mounting portion, a circular hole is formed in the center of the first mounting portion, the cross section of the position where the first mounting portion is mounted on the torque motor adapting shaft sleeve is circular, and the first mounting portion is sleeved on the torque motor adapting shaft sleeve and can rotate relative to the torque motor adapting shaft sleeve; the rear end location separation blade includes second location portion and second installation department, the rectangular hole has been seted up at the center of second installation department, the cross-section of the position of installation second installation department is the rectangle on the torque motor adaptation axle sleeve, the second installation department cup joint on the torque motor adaptation axle sleeve and with torque motor adaptation axle sleeve on relatively static. Wherein, first location portion corresponds the arc plectrum of the above, and second location portion corresponds the arc separation blade of the above.
In this embodiment, the first positioning portion and the first mounting portion are an integral structure; the second positioning part and the second mounting part are of an integral structure.
In this embodiment, torque motor adaptation axle sleeve, torque motor and steering column are coaxial setting.
The utility model discloses a theory of operation does: the steering column rotates and transmits the torque motor adaptation shaft sleeve to the torque motor through the torque motor, the rear end positioning blocking piece is driven by the torque motor adaptation shaft sleeve to sequentially drive the front positioning shifting piece to rotate, and finally the front positioning shifting piece is locked and positioned through the arc-shaped groove, so that the function of mechanically limiting and locking three full strokes of the steering wheel corresponding to the actual vehicle state is achieved.
The utility model discloses can realize the rotation stroke of different numbers of turns through the length of increase and decrease front positioning plectrum quantity and arc wall according to different motorcycle types.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to the above-described embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (6)
1. A spacing locking mechanical system of a steering system for fixed driving simulator which characterized in that includes: the moment motor fixing mounting plate, the positioning front end plate, the positioning rear end plate, the three front positioning shifting pieces, the rear end positioning blocking piece and the moment motor adapting shaft sleeve are arranged on the front end plate;
the torque motor fixing mounting plate, the positioning front end plate and the positioning rear end plate are arranged in parallel and are fixedly connected through the front plate positioning connecting shaft and the rear plate positioning connecting shaft, a torque motor is arranged in a cavity between the torque motor fixing mounting plate and the positioning front end plate, the torque motor is fixed on the torque motor fixing mounting plate, a motor shaft of the torque motor is fixedly connected with a torque motor adaptive shaft sleeve, and the torque motor is fixedly connected with a steering column;
the three front positioning shifting pieces are arc-shaped shifting pieces bent forwards, the rear end positioning blocking piece is an arc-shaped blocking piece bent forwards, the three front positioning shifting pieces are in sliding connection with the torque motor adaptive shaft sleeve, the rear end positioning blocking piece is fixedly connected with the torque motor adaptive shaft sleeve, and a cylindrical surface formed by rotation of the three front positioning shifting pieces and a cylindrical surface formed by rotation of the rear end positioning blocking piece are positioned on the same cylindrical surface and partially overlapped along the axial direction;
an arc-shaped groove is formed in the positioning front end plate, and a front positioning shifting piece close to the arc-shaped groove extends into the arc-shaped groove.
2. The steering system limit lock mechanism for a stationary driving simulator of claim 1, wherein: the torque motor fixing and mounting plate, the positioning front end plate and the positioning rear end plate are fixedly connected through three front and rear plate positioning connecting shafts.
3. The steering system limit lock mechanism for a stationary driving simulator of claim 2, wherein: the three front and rear plate positioning connecting shafts are respectively positioned on three vertexes of an equilateral triangle.
4. The steering system limit lock mechanism for a stationary driving simulator of claim 1, wherein: the front positioning shifting piece comprises a first positioning part and a first mounting part, a round hole is formed in the center of the first mounting part, and the section of the position, where the first mounting part is mounted, on the torque motor adaptive shaft sleeve is circular; the rear end location separation blade includes second location portion and second installation department, the rectangular hole has been seted up at the center of second installation department, the cross-section of the position of installation second installation department is the rectangle on the torque motor adaptation axle sleeve.
5. The steering system limit locking mechanism for a stationary driving simulator of claim 4, wherein: the first positioning part and the first mounting part are of an integral structure; the second positioning part and the second mounting part are of an integral structure.
6. The steering system limit lock mechanism for a stationary driving simulator of claim 1, wherein: the torque motor adaptive shaft sleeve, the torque motor and the steering column are coaxially arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921399497.3U CN210416721U (en) | 2019-08-27 | 2019-08-27 | Steering system limiting and locking mechanism for fixed driving simulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921399497.3U CN210416721U (en) | 2019-08-27 | 2019-08-27 | Steering system limiting and locking mechanism for fixed driving simulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210416721U true CN210416721U (en) | 2020-04-28 |
Family
ID=70364475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921399497.3U Active CN210416721U (en) | 2019-08-27 | 2019-08-27 | Steering system limiting and locking mechanism for fixed driving simulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210416721U (en) |
-
2019
- 2019-08-27 CN CN201921399497.3U patent/CN210416721U/en active Active
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