CN210375496U - Force measuring steering wheel mounting device and steering wheel force measuring device - Google Patents
Force measuring steering wheel mounting device and steering wheel force measuring device Download PDFInfo
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- CN210375496U CN210375496U CN201921191241.3U CN201921191241U CN210375496U CN 210375496 U CN210375496 U CN 210375496U CN 201921191241 U CN201921191241 U CN 201921191241U CN 210375496 U CN210375496 U CN 210375496U
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Abstract
The utility model relates to the technical field of tool fixtures, in particular to a force measuring steering wheel mounting device and a steering wheel force measuring device, which comprises a mounting base and a centering mechanism; the mounting base comprises a positioning plate, a plurality of fixing pieces and a plurality of adjusting screws, one end of each adjusting screw is connected with the corresponding fixing piece, and the other end of each adjusting screw is connected with the corresponding positioning plate; the centering mechanism comprises a first positioning rod and a second positioning rod, an internal thread is arranged inside the first positioning rod, the second positioning rod comprises a first cylinder, a second cylinder and a third cylinder thread, the second cylinder and the third cylinder are arranged at two ends of the first cylinder respectively, the second cylinder and the third cylinder are provided with external threads, the second cylinder is connected with the first positioning rod, and the third cylinder is connected with the positioning plate. The utility model can improve the precision and consistency of the test and save time; meanwhile, the force measuring steering wheel is adjusted according to the height and the diameter of the steering wheel, and the direction suitable for vehicle types is wider.
Description
Technical Field
The utility model relates to a frock clamp technical field, in particular to dynamometry steering wheel installation device and steering wheel measuring force device.
Background
With the development of economy, more and more people select the automobile as a vehicle for traveling, so that the safety of the automobile is particularly emphasized, and in the design and development process of the automobile, a large amount of test work needs to be performed on each part, each system and the whole automobile to ensure the safe driving of the automobile; during each test, various sensors and tooling fixtures are needed to test each part, most of the sensors can be generally purchased directly from equipment suppliers, but the tooling fixtures are nonstandard equipment and need to be designed and manufactured automatically.
In the process of developing and testing the whole automobile steering system, the steering wheel needs to be tested, the force measuring steering wheel is used for measuring the turning angle and the moment applied to the steering wheel by a driver, or the feedback force of the steering system acting on the two hands of the driver through the steering wheel under the action of the aligning force is measured, and the accurate control of the driver is ensured. The mounting mode of the force measuring steering wheel is often a difficult problem in front of a test engineer, which not only influences whether the test can be smoothly carried out, but also influences the test precision and result.
The problem to be solved in the development and test process of the steering system is that when the force measuring steering wheel is installed on the original vehicle steering wheel, the center of the force measuring steering wheel is required to be ensured to be on the axis of the steering column, so that the error of test results such as overlarge torque fluctuation caused by the fact that the force measuring steering wheel and the steering column are not coaxial during the test is avoided, and the test precision and consistency are improved; meanwhile, the mounting time of the force measuring steering wheel is saved, and the efficiency is improved; and the test functions of different vehicle steering wheels need to be satisfied.
SUMMERY OF THE UTILITY MODEL
In view of the above problems in the prior art, an object of the present invention is to provide a force measuring steering wheel mounting device and a steering wheel force measuring device, which can quickly and accurately mount a force measuring steering wheel on an original steering wheel, so that the center of the force measuring steering wheel is on the steering column axis, thereby improving the test precision and consistency, saving time and improving efficiency; meanwhile, the height can be adjusted up and down to adapt to the positioning and installation of force measuring steering wheels of different vehicle types, and the centering device is adjusted down after the installation is finished without influencing the normal work and test of the steering wheel; the radial position of the fixing piece is changed by adopting the adjusting screw rod and the guide rod, so that the fixing piece can be installed on original steering wheels with different sizes, and the steering wheel is suitable for different vehicles.
In order to solve the problems, the utility model provides a force measuring steering wheel mounting device, which comprises a mounting base and a centering mechanism; the mounting base comprises a positioning plate, a plurality of fixing pieces and a plurality of adjusting screws, one end of each adjusting screw is connected with the corresponding fixing piece, and the other end of each adjusting screw is connected with the corresponding positioning plate; the centering mechanism comprises a first positioning rod and a second positioning rod, an internal thread is arranged inside the first positioning rod, the second positioning rod comprises a first cylinder, a second cylinder and a third cylinder thread, the second cylinder and the third cylinder are arranged at two ends of the first cylinder respectively, the second cylinder and the third cylinder are provided with external threads, the second cylinder is connected with the first positioning rod, and the third cylinder is connected with the positioning plate.
Furthermore, an internal thread positioning hole is formed in the center of the positioning plate and connected with the third column body.
Furthermore, the mounting base further comprises a plurality of groups of guide rods, one ends of the guide rods are connected with the positioning plate, and the other ends of the guide rods are connected with the fixing piece.
Further, each group of guide rods comprises two guide rods, and the two guide rods are arranged in parallel.
Further, each guide rod has a diameter of 2.5mm and a length of 100 mm.
Furthermore, the adjusting screw rod is arranged between the two guide rods and is parallel to the guide rods.
Further, the number of the adjusting screws is equal to the number of the fixing pieces.
Further, the adjusting screw has a diameter of M3 and a length of 100 mm.
The utility model discloses another aspect has protected a steering wheel measuring force device, including dynamometry steering wheel, former car steering wheel and steering column, still include the installation device, the dynamometry steering wheel is fixed on the locating plate, former car steering wheel with mounting looks block, steering column with first locating rod threaded connection.
Furthermore, the diameter of the original vehicle steering wheel is 350-480 mm.
Because of the technical scheme, the utility model discloses following beneficial effect has:
1) the utility model discloses a dynamometry steering wheel installation device and steering wheel measuring force device adopts centering mechanism, can be quick install the accuracy of dynamometry steering wheel on former car steering wheel, makes the center of dynamometry steering wheel on steering column axis, improves experimental precision and uniformity, and save time simultaneously raises the efficiency.
2) The utility model discloses a dynamometry steering wheel installation device and steering wheel measuring force device adopts centering mechanism, and height-adjusting is in order to adapt to the location and the installation of different motorcycle type dynamometry steering wheels from top to bottom, and the installation is accomplished to adjusting centering device down and is not influenced the normal work of steering wheel and experimental.
3) The utility model discloses a dynamometry steering wheel installation device and steering wheel dynamometry device adopts adjusting screw and guide arm to change the radial position of mounting, makes its mountable on the former car steering wheel of equidimension not, is applicable to different motorcycle types.
Drawings
In order to more clearly illustrate the technical solution of the present invention, the drawings used in the description of the embodiment or the prior art will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.
Fig. 1 is a schematic structural view of a force measuring steering wheel mounting device according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a centering mechanism according to an embodiment of the present invention.
In the figure: 1-mounting base, 11-positioning plate, 12-fixing piece, 13-adjusting screw, 14-guiding rod, 2-centering mechanism, 21-first positioning rod, 22-second positioning rod, 221-first column body, 222-second column body, 223-third column body.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic may be included in at least one implementation of the invention. In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", "top", "bottom", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. Moreover, the terms "first," "second," and the like are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or described herein.
Example one
The first embodiment provides a force measuring steering wheel mounting device, which comprises a mounting base 1 and a centering mechanism 2.
As shown in fig. 1, the mounting base 1 includes a positioning plate 11, a plurality of fixing members 12, a plurality of adjusting screws 13, and a plurality of sets of guide rods 14, wherein one end of each adjusting screw 13 is connected to the fixing member 12, the other end of each adjusting screw 13 is connected to the positioning plate 11, one end of each guide rod 14 is connected to the fixing member 12, and the other end of each guide rod 14 is connected to the positioning plate 11.
Specifically, an internal thread positioning hole is formed in the center of the positioning plate 11, one end of the internal thread positioning hole is connected with the fixed force-measuring steering wheel, the other end of the internal thread positioning hole is connected with the second positioning rod 22, the diameter of one end of the internal thread positioning hole is phi 6mm, and the diameter of the other end of the internal thread positioning hole is M8.
Specifically, the positioning plate 11 is provided with a hole having a diameter of 2.5mm for connecting the guide 14.
Specifically, the positioning plate 11 is provided with a hole with a diameter phi of 3.1mm for connecting the adjusting screw 13.
Specifically, the number of the fixing pieces 12 and the number of the adjusting screws 13 are equal and are three.
Specifically, each of the adjacent fixing pieces 12 is at 120 ° therebetween.
Specifically, the diameter of the adjusting screw 13 is M3, the length of the adjusting screw 13 is 100mm, and the adjusting screw 13 is used for adjusting the length of the fixing piece 12, so that the original vehicle steering wheel of different vehicle types can be met.
As shown in fig. 1, the guide rods 14 are three groups, each group of guide rods 14 includes two guide rods, the two guide rods are arranged in parallel, one end of each guide rod is connected with the fixing member 12, the other end of each guide rod is connected with the positioning plate 11, the adjusting screw 13 is arranged between the two parallel guide rods, and the adjusting screw 13 is parallel to the guide rods.
Specifically, each of the guide rods 141 has a diameter of 2.5mm and a length of 100 mm.
As shown in fig. 2, the centering mechanism 2 includes a first positioning rod 21 and a second positioning rod 22, the second positioning rod 22 includes a first cylinder 221, a second cylinder 222 and a third cylinder screw 223, the second cylinder 222 and the third cylinder 223 are respectively disposed at two ends of the first cylinder 221, the second cylinder 222 is connected to the first positioning rod 21, and the third cylinder 223 is connected to the female screw positioning hole.
In particular, said first positioning rod 21 is provided with an internal thread.
Specifically, the second cylinder 222 and the third cylinder 223 are each provided with an external thread.
Specifically, the third cylinder 223 has a diameter of 6 mm.
The centering mechanism 2 is used for adjusting the height of the mounting device, can adjust the height in the force measuring direction up and down, is suitable for positioning and mounting different vehicle types, can accurately and quickly mount the mounting device, improves the mounting efficiency and shortens the time.
The embodiment 1 provides a force measuring steering wheel mounting device, which can rapidly and accurately mount a force measuring steering wheel, improve the precision and consistency of testing, and save time and improve efficiency; and according to the height and the diameter of the steering wheel, the force measuring steering wheel is adjusted, and the direction suitable for vehicle types is wider.
Example two
The second embodiment provides a steering wheel force measuring device, which comprises a force measuring steering wheel, a steering wheel of a primary vehicle, a steering column and the mounting device, wherein the mounting device comprises a mounting base 1 and a centering mechanism 2.
Specifically, the mounting base 1 includes a positioning plate 11, a plurality of fixing member 12, a plurality of adjusting screw 13 and a plurality of guide bars 14, adjusting screw 13 one end with the fixing member 12 is connected, the adjusting screw 13 other end with the positioning plate 11 is connected, guide bar 14 one end with the fixing member 12 is connected, the guide bar 14 other end with the positioning plate 11 is connected.
Specifically, an internal thread positioning hole is formed in the center of the positioning plate 11, one end of the internal thread positioning hole is connected with the fixed force-measuring steering wheel, the other end of the internal thread positioning hole is connected with the second positioning rod 22, the diameter of one end of the internal thread positioning hole is phi 6mm, and the diameter of the other end of the internal thread positioning hole is M8.
Specifically, the positioning plate 11 is provided with a hole having a diameter of 2.5mm for connecting the guide 14.
Specifically, the positioning plate 11 is provided with a hole with a diameter phi of 3.1mm for connecting the adjusting screw 13.
Specifically, the number of the fixing pieces 12 and the number of the adjusting screws 13 are equal and are three.
Specifically, each of the adjacent fixing pieces 12 is at 120 ° therebetween.
Specifically, the diameter of the adjusting screw 13 is M3, the length of the adjusting screw 13 is 100mm, and the adjusting screw 13 is used for adjusting the length of the fixing piece 12, so that the original vehicle steering wheel of different vehicle types can be met.
Specifically, the guide rods 14 are three groups, each group of guide rods 14 includes two guide rods, the two guide rods are arranged in parallel, one ends of the guide rods are connected with the fixing part 12, the other ends of the guide rods are connected with the positioning plate 11, the adjusting screw 13 is arranged between the two parallel guide rods, and the adjusting screw 13 is parallel to the guide rods.
Specifically, each of the guide rods 141 has a diameter of 2.5mm and a length of 100 mm.
Specifically, the centering mechanism 2 includes a first positioning rod 21 and a second positioning rod 22, the second positioning rod 22 includes a first cylinder 221, a second cylinder 222 and a third cylinder screw 223, the second cylinder 222 and the third cylinder 223 are respectively disposed at two ends of the first cylinder 221, the second cylinder 222 is connected with the first positioning rod 21, and the third cylinder 223 is connected with the internal screw positioning hole.
In particular, said first positioning rod 21 is provided with an internal thread.
Specifically, the second cylinder 222 and the third cylinder 223 are each provided with an external thread.
Specifically, the third cylinder 223 has a diameter of 6 mm.
The centering mechanism 2 is used for adjusting the height of the mounting device, can adjust the height in the force measuring direction up and down, is suitable for positioning and mounting different vehicle types, can accurately and quickly mount the mounting device, improves the mounting efficiency and shortens the time.
Specifically, one end of the first positioning rod 21 is in threaded connection with the steering column, the other end of the first positioning rod 21 is connected with the second cylinder 222, the third cylinder 223 is connected with the internal thread positioning hole, the top surface of the internal thread positioning hole is connected with the force measuring steering wheel, the fixing piece 12 is clamped with the original vehicle steering wheel, the original vehicle steering wheel is adjusted through the force measuring steering wheel, and the height of the force measuring steering wheel is adjusted through adjusting the second positioning rod 22, so that the requirement of adapting to different vehicle types is met; the length of the fixing piece 12 is adjusted through the adjusting screw 13, so that the automobile seat can be adapted to different automobile types.
Specifically, the diameter of the original vehicle steering wheel is 350 mm-480 mm.
The second embodiment provides a steering wheel force measuring device, which can be used for quickly and accurately mounting a force measuring steering wheel, improving the precision and consistency of the test, saving time and improving efficiency; and according to the height and the diameter of the steering wheel, the force measuring steering wheel is adjusted, and the direction suitable for vehicle types is wider.
The foregoing description has disclosed fully the embodiments of the present invention. It should be noted that those skilled in the art can make modifications to the embodiments of the present invention without departing from the scope of the claims of the present invention. Accordingly, the scope of the claims of the present invention is not to be limited to the specific embodiments described above.
Claims (10)
1. A force measuring steering wheel mounting device is characterized by comprising a mounting base (1) and a centering mechanism (2);
the mounting base (1) comprises a positioning plate (11), a plurality of fixing pieces (12) and a plurality of adjusting screws (13), one end of each adjusting screw (13) is connected with the corresponding fixing piece (12), and the other end of each adjusting screw (13) is connected with the corresponding positioning plate (11);
centering mechanism (2) include first locating lever (21) and second locating lever (22), first locating lever (21) inside is equipped with the internal thread, second locating lever (22) are including first cylinder (221), second cylinder (222) and third cylinder (223) screw thread, second cylinder (222) with third cylinder (223) set up respectively first cylinder (221) both ends, second cylinder (222) with third cylinder (223) all are equipped with the external screw thread, second cylinder (222) with first locating lever (21) are connected, third cylinder (223) with locating plate (11) are connected.
2. Force measuring steering wheel mounting device according to claim 1, characterized in that the positioning plate (11) is provided centrally with an internally threaded positioning hole, which is connected to the third column (223).
3. Force measuring steering wheel mounting device according to claim 1, wherein the mounting base (1) further comprises a plurality of sets of guide rods (14), one end of the guide rods (14) being connected to the positioning plate (11) and the other end of the guide rods (14) being connected to the fixing member (12).
4. A force measuring steering wheel mounting device according to claim 3, wherein each set of guide bars (14) comprises two guide bars, the two guide bars being arranged in parallel.
5. A load steering wheel mounting apparatus as claimed in claim 4, wherein each of said guide rods has a diameter of 2.5mm and a length of 100 mm.
6. Force measuring steering wheel mounting device according to claim 4, wherein the adjusting screw (13) is provided between two of said guide rods, said adjusting screw (13) being parallel to said guide rods.
7. Force measuring steering wheel mounting device according to claim 6, wherein the number of adjusting screws (13) is equal to the number of fixing elements (12).
8. Force measuring steering wheel mounting device according to claim 7, wherein the adjusting screw (13) has a diameter M3 and a length of 100 mm.
9. A force measuring device for a steering wheel, comprising a force measuring steering wheel, a steering wheel of an original vehicle and a steering column, and being characterized by further comprising a mounting device according to any one of claims 1 to 8, wherein the force measuring steering wheel is fixed on the positioning plate (11), the steering wheel of the original vehicle is clamped with the fixing piece (12), and the steering column is in threaded connection with the first positioning rod (21).
10. The force measuring device of claim 9, wherein the original vehicle steering wheel has a diameter of 350mm to 480 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921191241.3U CN210375496U (en) | 2019-07-26 | 2019-07-26 | Force measuring steering wheel mounting device and steering wheel force measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921191241.3U CN210375496U (en) | 2019-07-26 | 2019-07-26 | Force measuring steering wheel mounting device and steering wheel force measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210375496U true CN210375496U (en) | 2020-04-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921191241.3U Active CN210375496U (en) | 2019-07-26 | 2019-07-26 | Force measuring steering wheel mounting device and steering wheel force measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210375496U (en) |
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2019
- 2019-07-26 CN CN201921191241.3U patent/CN210375496U/en active Active
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