CN217687897U - General test device of a kind of steering system - Google Patents
General test device of a kind of steering system Download PDFInfo
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- CN217687897U CN217687897U CN202221307857.4U CN202221307857U CN217687897U CN 217687897 U CN217687897 U CN 217687897U CN 202221307857 U CN202221307857 U CN 202221307857U CN 217687897 U CN217687897 U CN 217687897U
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- fixing device
- steering column
- steering gear
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Abstract
The utility model discloses a universal test device for a steering system, which comprises a bottom plate, a steering gear fixing device and a steering column fixing device, wherein the steering fixing device is detachably connected on the bottom plate, the installation position of the steering fixing device is adjustable, and the steering gear fixing device is used for fixing a steering gear; the steering column fixing device is connected to the bottom plate through a bolt and located on the rear side of the steering device fixing device, and the steering column fixing device is used for fixing a steering column. The utility model discloses can satisfy the experimental requirement of present motorcycle type project, also can arrange extra experimental anchor clamps in pairs or groups, the experimental demand of independent adaptation steering gear with the steering column test reaches and reduces the design frequency, strengthens the purpose of the experimental mounting fixture's of steering gear commonality.
Description
Technical Field
The utility model belongs to the technical field of the steering system is experimental, concretely relates to general test device of steering system can satisfy more abundant product line requirement.
Background
In the part verification process, the steering system generally comprises three parts, namely a steering column, a steering intermediate shaft and a steering device tie rod assembly. The main fixing points are a steering gear shell fixing point and a steering column fixing point. In different vehicle type projects, the number and relative positions of the fixed points of the steering gear shell are different, the relative positions of the fixed points of the steering column are different, and the correction and the positions between the steering column and the steering gear are different.
CN215865759U discloses a checking mechanism is used in auto steering ware production relates to automobile parts and detects technical field, including checkout stand and fixed block, the top of checkout stand is provided with adjustment mechanism, adjustment mechanism's right side is fixed with the fixed plate, the inside of fixed plate is provided with stop gear, stop gear includes the slider, the bottom of slider is fixed with first spring, the inner wall bottom at the fixed plate is fixed to the bottom of first spring, this inspection mechanism is used in auto steering ware production, when the rubber slab pastes with the steering gear, continues to rotate the threaded rod, can make the push rod remove left, makes the gag lever post card advance between stopper and the stopper through the cooperation of slider, first spring, fixed frame, gag lever post, makes the fixed rotation of threaded rod motionless, and then makes the steering gear fix between rubber slab and limiting plate, prevents that the staff from rotating the power of turning the handle too big, and the extrusion force that makes the steering gear receive causes the steering gear impaired.
In order to meet the requirement of increasingly rich product lines and achieve the purpose of rapidly building a test bench, a universal test fixture for a steering system, which can meet the test requirement of the current vehicle type project, needs to be designed urgently.
Disclosure of Invention
In order to solve the above-mentioned problem that prior art exists, the utility model discloses a general test device of a steering system can satisfy the experimental requirement of present motorcycle type project, also can arrange extra experimental anchor clamps of collocation, and the experimental demand of steering column of independent adaptation steering gear reaches and reduces the design frequency, strengthens the purpose of the experimental mounting fixture's of steering gear commonality.
The utility model aims at realizing through the following technical scheme, combine the attached drawing:
a universal test device for a steering system comprises a base plate 1, a steering gear fixing device 2 and a steering column fixing device 3, wherein the steering fixing device 2 is detachably connected to the base plate 1, the installation position of the steering fixing device is adjustable, and the steering gear fixing device 2 is used for fixing a steering gear; the steering column fixing device 3 is connected to the base plate 1 by a bolt and located behind the steering gear fixing device 2, and the steering column fixing device 3 is used for fixing a steering column.
Furthermore, a plurality of T-shaped grooves 1a are uniformly distributed and arranged on the bottom plate 1 along the Y direction, and the steering gear fixing device 2 and the steering column fixing device 3 are connected with the T-shaped grooves 1 a. And a plurality of strip-shaped fixing holes 1b uniformly distributed along the X direction are respectively formed at two ends of the bottom plate 1 and used for fixing the bottom plate 1 on the ground.
Further, the diverter fixing device 2 includes a Y-direction moving plate 2a and a diverter fixing mechanism slidably mounted in the Y-direction moving plate 2a and movable in the Y-direction along the Y-direction moving plate 2 a.
Furthermore, the Y-direction moving plate 2a comprises a moving plate main body, a Y-direction groove 2a1 is formed in the moving plate main body, and the steering gear fixing mechanism is connected with the groove 2a1 in a sliding mode; the groove 2a1 is provided with two vertical counter bores 2a2, and the Y-direction moving plate 2a is connected with the bottom plate 1 through bolts through the counter bores 2a 2.
Further, the steering gear fixing mechanism is of an integrated structure and comprises a ground corner 2b and a steering gear fixing support 2c, the steering gear fixing support 2c is located at the top end of the ground corner 2b, the ground corner 2b is connected with the groove 2a1 of the Y-direction moving plate 2a, and the steering gear fixing support 2c is connected with the Y-direction moving plate 2a through bolts.
Further, the steering column fixing device 3 comprises a base plate 3a, a vertical height adjusting plate, an angle adjusting plate 3d and a steering column mounting mechanism; a pair of vertical height adjusting plates are fixed on the base plate 3a, and each vertical height adjusting plate is respectively provided with an angle adjusting plate 3d which can adjust the installation angle; the steering column mounting mechanism is mounted between the pair of angle adjusting plates 3d for mounting the steering column.
Furthermore, the vertical height adjusting plate comprises a first vertical plate 3b and a second vertical plate 3c; the first vertical plate 3b is connected with the base plate 3a through a triangular support 3 i; the first vertical plate 3b is connected with the second vertical plate 3c through a strip hole, so that the height adjustment of the installation of the steering column is realized; no. two risers 3c and angle adjusting plate 3d pass through circular arc slot hole and are connected, can realize the angle modulation of steering column installation.
Furthermore, the steering column mounting mechanism comprises a transverse plate 3e, a Y-direction adjusting plate 3f, a Z-direction adjusting column 3g and a steering column mounting support 3h; a transverse plate 3e is fixed between the pair of angle adjusting plates 3d, a Y-direction adjusting plate 3f is connected with the transverse plate 3e through bolts, a Z-direction adjusting column 3g is fixed on the Y-direction adjusting plate 3f through bolts, and a steering column mounting support 3h is fixed at the end part of the Z-direction adjusting column 3g through threads.
The utility model has the advantages of it is following:
1. the utility model discloses a universal test device of a steering system, a steering gear fixing device provides independent mounting points in X and Y directions, and can meet the adjusting range of all steering gears;
2. the utility model discloses a universal test device of a steering system, and a structure design that fixing mechanisms in all directions of a steering gear fixing device do not interfere with each other;
3. the utility model discloses the general test device of a steering system, steering column fixing device pass through angle adjusting plate, Y to regulating plate, Z to the regulation post, make height, the angle of steering column mounting point all adjustable, satisfy the commonality requirement.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings to be used in the description of the embodiments of the present invention will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the contents of the embodiments of the present invention and the drawings without creative efforts.
Fig. 1 is a schematic view of an assembly structure of a bottom plate and a steering gear fixing device of a universal testing device for a steering system according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a fixing device of a steering gear according to an embodiment of the present invention;
fig. 3 is a schematic structural view of a steering gear fixing mechanism of the steering gear fixing device according to the embodiment of the present invention;
fig. 4 is a schematic structural view of a steering column fixing device according to an embodiment of the present invention;
FIG. 5 is an assembly view of the angle adjustment plate, the transverse plate, the Y-direction adjustment plate, the Z-direction adjustment column, and the steering column mounting support according to the embodiment of the present invention;
fig. 6 is a schematic structural view of a universal testing device for a steering system according to the present invention;
in the figure:
1-a bottom plate; 2-a diverter securing means; 3-a steering column fixing device;
1 a-T-shaped groove; 1 b-a strip fixing hole;
moving the board in the 2a-Y direction; 2 b-angle of the earth; 2 c-a steering gear fixing bracket;
2a 1-grooves; 2a 2-counter sink;
3 a-a substrate; 3 b-a vertical plate; 3 c-riser No. two; 3 d-angle adjusting plate; 3 e-a transverse plate; 3f-Y direction adjusting plate; 3 g-Z-direction adjusting column; 3h, mounting a support column on the steering column; 3 i-triangular support.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not to be construed as limiting the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.
A universal test device for a steering system comprises a base plate 1, a steering gear fixing device 2 and a steering column fixing device 3, wherein the steering fixing device 2 is detachably connected to the base plate 1, the mounting position of the steering fixing device is adjustable, and the steering gear fixing device 2 is used for fixing a steering gear; the steering column fixing device 3 is connected to the base plate 1 through a bolt and located on the rear side of the steering gear fixing device 2, and the steering column fixing device 3 is used for fixing a steering column.
Furthermore, a plurality of T-shaped grooves 1a are uniformly distributed and arranged on the bottom plate 1 along the Y direction, and the steering gear fixing device 2 and the steering column fixing device 3 are connected with the T-shaped grooves 1 a. And a plurality of strip-shaped fixing holes 1b uniformly distributed along the X direction are respectively formed at two ends of the bottom plate 1 and used for fixing the bottom plate 1 on the ground.
Further, the steering fixing device 2 includes a Y-direction moving plate 2a and a steering fixing mechanism slidably mounted in the Y-direction moving plate 2a and movable in the Y-direction along the Y-direction moving plate 2 a.
Furthermore, the Y-direction moving plate 2a comprises a moving plate main body, a Y-direction groove 2a1 is formed in the moving plate main body, and the steering gear fixing mechanism is connected with the groove 2a1 in a sliding mode; the groove 2a1 is provided with two vertical counter bores 2a2, and the Y-direction moving plate 2a is connected with the bottom plate 1 through bolts through the counter bores 2a 2.
Further, the steering gear fixing mechanism is of an integrated structure and comprises a ground corner 2b and a steering gear fixing support 2c, the steering gear fixing support 2c is located at the top end of the ground corner 2b, the ground corner 2b is connected with the groove 2a1 of the Y-direction moving plate 2a, and the steering gear fixing support 2c is connected with the Y-direction moving plate 2a through bolts.
Further, the steering column fixing device 3 comprises a base plate 3a, a vertical height adjusting plate, an angle adjusting plate 3d and a steering column mounting mechanism; a pair of vertical height adjusting plates are fixed on the base plate 3a, and each vertical height adjusting plate is provided with an angle adjusting plate 3d which can adjust the installation angle; the steering column mounting mechanism is mounted between the pair of angle adjusting plates 3d for mounting the steering column.
Furthermore, the vertical height adjusting plate comprises a first vertical plate 3b and a second vertical plate 3c; the first vertical plate 3b is connected with the base plate 3a through a triangular support 3 i; the first vertical plate 3b is connected with the second vertical plate 3c through a strip hole, so that the height adjustment of the installation of the steering column is realized; no. two risers 3c and angle adjusting plate 3d pass through circular arc slot hole and are connected, can realize the angle modulation of steering column installation.
Furthermore, the steering column mounting mechanism comprises a transverse plate 3e, a Y-direction adjusting plate 3f, a Z-direction adjusting column 3g and a steering column mounting support 3h; the transverse plate 3e is fixed between the pair of angle adjusting plates 3d, the Y-direction adjusting plate 3f is connected with the transverse plate 3e through bolts, the Z-direction adjusting column 3g is fixed on the Y-direction adjusting plate 3f through bolts, and the steering column mounting support 3h is fixed at the end part of the Z-direction adjusting column 3g through threads.
Examples
As shown in fig. 6, a universal testing device for a steering system comprises a base plate 1, a steering gear fixing device 2 and a steering column fixing device 3, wherein the steering fixing device 2 is detachably connected to the base plate 1 and the mounting position of the steering fixing device is adjustable, and the steering gear fixing device 2 is used for fixing a steering gear; the steering column fixing device 3 is connected to the base plate 1 by a bolt and located behind the steering gear fixing device 2, and the steering column fixing device 3 is used for fixing a steering column.
As shown in fig. 1, a plurality of T-shaped grooves 1a are uniformly arranged on the bottom plate 1 along the Y-direction, and the steering gear fixing device 2 and the steering column fixing device 3 are connected to the T-shaped grooves 1 a. And a plurality of strip-shaped fixing holes 1b uniformly distributed along the X direction are respectively formed at two ends of the bottom plate 1 and used for fixing the bottom plate 1 on the ground.
As shown in fig. 1 and 2, the steering gear fixing device 2 is composed of a Y-direction moving plate 2a, a ground corner 2b and a steering gear fixing bracket 2 c. A groove 2a1 is arranged on the Y-direction moving plate 2a along the Y direction.
The T-shaped groove 1a of the bottom plate 1 provides an adjusting allowance of the Y-direction moving plate 2a in the X direction, the groove 2a1 of the Y-direction moving plate 2a provides a Y-direction adjusting allowance for the steering gear fixing support 2c, and the Y-direction moving plate 2a is provided with a countersunk hole 2a2, so that the bottom plate 1, the Y-direction moving plate 2a and the steering gear fixing support 2c are ensured to be installed without interference while the fixing effect is achieved.
Meanwhile, the T-shaped grooves 1a on the bottom plate 1 are matched with the length of the Y-direction moving plate 2a, so that the steering gear fixing support 2c can move in the whole Y-direction range of the bottom plate 1 under the condition that the directions of the two Y-direction moving plates 2aY do not interfere with each other. The widths of the Y-direction moving plate 2a and the steering gear fixing support 2c are designed to be smaller than the diameter of the steering gear shell, and the space arrangement requirements of two mounting points with close distance in the X direction can be met. The steering gear fixing support 2c is connected with the Y-direction moving plate 2a through bolts and the ground corners 2b, and the ground corners 2b are designed in a long strip shape, so that instable installation factors caused by the counter sink holes 2a2 can be eliminated.
As shown in fig. 4, the steering column fixing device 3 is composed of a base plate 3a, a first vertical plate 3b, a second vertical plate 3c, an angle adjusting plate 3d, a horizontal plate 3e, a Y-direction adjusting plate 3f, a Z-direction adjusting column 3g, a steering column mounting pillar 3h, and a triangular bracket 3 i. Base plate 3a passes through the A-frame 3i with a riser 3b and is connected, and a riser 3b passes through rectangular jogged joint with No. two risers 3c, realizes the altitude mixture control of steering column installation. No. two risers 3c and angle adjusting plate 3d pass through convex slot connection, can realize the angle modulation of steering column installation, and angle adjusting plate 3d passes through bolted connection with diaphragm 3e, and the design has the counter sink on the angle adjusting plate 3d, prevents to appear interfering in the installation.
As shown in fig. 5, the Y-direction adjusting plate 3f is connected to the cross plate 3e by a bolt, and the mounting position of the steering column mounting point in the X direction can be adjusted. The Z-direction adjusting column 3g is fixed on the Y-direction adjusting plate 3f through a bolt, and the mounting position of a steering column mounting point in the Y direction can be adjusted. The steering column mounting post 3h is fixed to the end of the Z-direction adjusting column 3g by a screw, and height adjustment can be achieved. The mounting requirements of different vehicle types of steering column mounting points and different positions are met, and the requirements of different heights and different distances of front and rear rows of mounting points of the steering column are met.
In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integral to one another; either mechanically or electrically.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature "on," "above" and "over" the second feature may include the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is at a higher level than the second feature. "beneath," "under" and "beneath" a first feature includes the first feature being directly beneath and obliquely beneath the second feature, or simply indicating that the first feature is at a lesser elevation than the second feature.
In the description of the present embodiment, the terms "upper", "lower", "left", "right", and the like are used based on the orientations and positional relationships shown in the drawings, and are only for convenience of description and simplification of operation, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to be limiting.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 (8)
1. A universal test device for a steering system is characterized by comprising a base plate (1), a steering gear fixing device (2) and a steering column fixing device (3), wherein the steering fixing device 2 is detachably connected to the base plate (1) and is adjustable in installation position, and the steering gear fixing device (2) is used for fixing a steering gear; the steering column fixing device (3) is connected to the base plate (1) through a bolt and located on the rear side of the steering gear fixing device (2), and the steering column fixing device (3) is used for fixing a steering column.
2. The universal testing device for the steering system according to claim 1, wherein a plurality of T-shaped grooves (1 a) are uniformly distributed and arranged on the bottom plate (1) along the Y direction, and the steering gear fixing device (2) and the steering column fixing device (3) are connected with the T-shaped grooves (1 a); the two ends of the bottom plate (1) are respectively provided with a plurality of strip-shaped fixing holes (1 b) which are uniformly distributed and arranged along the X direction and used for fixing the bottom plate (1) on the ground.
3. A universal steering system test device according to claim 1, wherein the steering gear fixing device (2) comprises a Y-direction moving plate (2 a) and a steering gear fixing mechanism, and the steering gear fixing mechanism is slidably mounted on the bottom plate (1) and can move along the bottom plate (1) in the Y direction.
4. The universal steering system test device according to claim 3, wherein the Y-direction moving plate (2 a) comprises a moving plate body, a Y-direction groove (2 a 1) is formed in the moving plate body, and the steering gear fixing mechanism is slidably connected with the groove (2 a 1); the groove (2 a 1) is provided with two vertical counter bores (2 a 2), and the Y-direction moving plate (2 a) is connected with the bottom plate (1) through the counter bores (2 a 2) in a bolt mode.
5. The universal testing device for the steering system according to claim 3, wherein the steering gear fixing mechanism is an integrated structure and comprises a ground corner (2 b) and a steering gear fixing support (2 c), the steering gear fixing support (2 c) is located at the top end of the ground corner (2 b), the ground corner (2 b) is connected with the Y-direction moving plate (2 a), and the steering gear fixing support (2 c) is connected with the Y-direction moving plate (2 a) through a bolt.
6. A steering system universal test device according to claim 1, wherein the steering column fixing means (3) comprises a base plate (3 a), a vertical height adjusting plate, an angle adjusting plate (3 d), a steering column mounting mechanism; a pair of vertical height adjusting plates are fixed on the base plate (3 a), and each vertical height adjusting plate is respectively provided with an angle adjusting plate (3 d) which can adjust the installation angle; a steering column mounting mechanism is mounted between a pair of angle adjusting plates (3 d) for mounting a steering column.
7. A universal steering system test device according to claim 6, wherein said vertical height adjustment plate comprises a riser No. one (3 b), a riser No. two (3 c); the first vertical plate (3 b) is connected with the base plate (3 a) through a triangular support (3 i); the first vertical plate (3 b) is connected with the second vertical plate (3 c) through a long hole, so that the height adjustment of the installation of the steering column is realized; the second vertical plate (3 c) is connected with the angle adjusting plate (3 d) through the arc-shaped long hole, and the angle adjustment of the installation of the steering column can be realized.
8. The universal testing device for the steering system according to claim 6, wherein the steering column mounting mechanism comprises a cross plate (3 e), a Y-direction adjusting plate (3 f), a Z-direction adjusting column (3 g), a steering column mounting pillar (3 h); the transverse plate (3 e) is fixed between the angle adjusting plates (3 d), the Y-direction adjusting plate (3 f) is connected with the transverse plate (3 e) through bolts, the Z-direction adjusting column (3 g) is fixed on the Y-direction adjusting plate (3 f) through bolts, and the steering column mounting support column (3 h) is fixed at the end part of the Z-direction adjusting column (3 g) through threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221307857.4U CN217687897U (en) | 2022-05-30 | 2022-05-30 | General test device of a kind of steering system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221307857.4U CN217687897U (en) | 2022-05-30 | 2022-05-30 | General test device of a kind of steering system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217687897U true CN217687897U (en) | 2022-10-28 |
Family
ID=83703279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221307857.4U Active CN217687897U (en) | 2022-05-30 | 2022-05-30 | General test device of a kind of steering system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217687897U (en) |
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2022
- 2022-05-30 CN CN202221307857.4U patent/CN217687897U/en active Active
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