CN213179715U - Measuring tool for detecting circle runout of steering wheel - Google Patents
Measuring tool for detecting circle runout of steering wheel Download PDFInfo
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- CN213179715U CN213179715U CN202021686581.6U CN202021686581U CN213179715U CN 213179715 U CN213179715 U CN 213179715U CN 202021686581 U CN202021686581 U CN 202021686581U CN 213179715 U CN213179715 U CN 213179715U
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- mounting bracket
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Abstract
The utility model discloses a steering wheel circle runout detection measuring tool, including unable adjustment base, rotatory mount table, side measurement tool and top measurement tool, rotatory mount table sets up on unable adjustment base, and side measurement tool and top measurement tool set up on the limit of rotatory mount table, and the steering wheel is fixed mounting on rotatory mount table, utilizes rotatory mount table horizontal rotation; the side measuring jig comprises a first mounting bracket and a first dial indicator arranged on the first mounting bracket, and a probe of the first dial indicator faces to the rotation center of the rotation mounting table; the top measuring jig comprises a second mounting bracket and a second dial indicator, the second dial indicator is vertically arranged on the second mounting bracket, and the second dial indicator is positioned at the radial extension position of the rotation center of the rotation mounting table. The utility model has simple structure, convenient operation and low equipment cost; the edge roundness of the portable disc can be detected by matching the rotary mounting table with the dial indicator.
Description
Technical Field
The utility model relates to a measure the field, in particular to steering wheel circle detection measuring tool that beats.
Background
When the automobile runs, the steering of the front wheels is controlled by a steering wheel; if the steering wheel is provided with the bulges and the like, the driver has bad experience feeling during operation, and therefore the surface of the toilet wheel needs to be detected before leaving a factory.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects in the prior art, the main object of the utility model is to disclose a measuring tool for detecting the circular runout of a steering wheel, which comprises a fixed base, a rotary mounting table, a steering wheel mounting seat, a side measuring tool and a top measuring tool, wherein the rotary mounting table is arranged on the fixed base, the side measuring tool and the top measuring tool are arranged on the side of the rotary mounting table, the steering wheel mounting seat is matched with the steering wheel, the steering wheel is fixedly arranged on the rotary mounting table through the steering wheel mounting seat, and the rotary mounting table is utilized to rotate horizontally; the side measuring jig comprises a first mounting bracket and a first dial indicator arranged on the first mounting bracket, and a probe of the first dial indicator faces to the rotation center of the rotary mounting table; the top measuring jig comprises a second mounting bracket and a second dial indicator, wherein the second dial indicator is vertically arranged on the second mounting bracket and is positioned at the radial extension position of the rotating center of the rotating mounting table.
Furthermore, a first mounting hole is horizontally formed in the first mounting bracket in a penetrating manner, the first dial indicator is adjustably arranged in the first mounting hole, and a probe of the first dial indicator protrudes out of the first mounting hole.
The first mounting bracket is provided with a first mounting hole, the top of the first mounting bracket is provided with a first screw hole communicated with the first mounting hole, the first fixing screw is arranged in the first screw hole and in threaded fit with the first screw hole, and the first dial indicator is fixed on the first mounting bracket by utilizing the first fixing screw.
The second dial indicator is fixed in the second mounting hole in an adjustable mode, and a probe of the second dial indicator protrudes out of the bottom of the second mounting hole.
And the side edge of the horizontal adjusting block is horizontally provided with a second screw hole communicated with the second mounting hole, the second fixing screw is arranged in the second screw hole and is in threaded fit with the second screw hole, and the second dial indicator is fixed by the second fixing screw.
Furthermore, handles are symmetrically arranged on two sides of the fixed base.
Further, the rotary mounting table is arranged at the edge of the fixed base.
The utility model discloses the beneficial effect who gains:
the utility model has simple structure, convenient operation and low equipment cost; the edge roundness of the portable disc is detected by matching the rotary mounting table with the dial indicator; the dial indicator is matched with the fixing screw through the mounting hole, so that position adjustment in the horizontal direction and the vertical direction is realized, and the dial indicator is suitable for detection of steering wheels with different diameters. The rotary mounting platform is fixedly provided with the steering wheel through the replaceable steering wheel mounting seat, so that the measuring range of the measuring tool is enlarged.
Drawings
Fig. 1 is a schematic perspective view of a measuring tool for detecting steering wheel bounce according to the present invention;
FIG. 2 is a schematic structural view of a side measuring jig;
FIG. 3 is a schematic structural view of a top measurement fixture;
FIG. 4 is a schematic view of the structure of the rotary mounting table portion;
the reference numbers are as follows:
1. the fixed base, 2, rotatory mount table, 3, the side measures the tool, 4, the top measures the tool, 5, the steering wheel mount pad, 9, the steering wheel, 11, the hand (hold), 31, first installing support, 32, first percentage table, 33, first mounting hole, 34, first screw, 41, second installing support, 42, the second percentage table, 43, the horizontal adjustment piece, 44, the guide slot, 45, the second mounting hole, 46, the second screw.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
A measuring tool for detecting circular runout of a steering wheel is shown in figures 1-4 and comprises a fixed base 1, a rotary mounting table 2, a steering wheel mounting base 5, a side measuring jig 3 and a top measuring jig 4, wherein the rotary mounting table 2 is arranged on the fixed base 1, the side measuring jig 3 and the top measuring jig 4 are arranged on the side of the rotary mounting table 2, and whether the side wall of a steering wheel 9 has runout or not is detected through the side measuring jig 3; whether the upper surface of the steering wheel 9 has run-out is measured by the top measuring jig 4. Steering wheel mount pad 5 and steering wheel 9 cooperation, steering wheel 9 passes through steering wheel mount pad 5 fixed mounting on rotary mounting platform 2, utilizes rotary mounting platform 2 to make steering wheel 9 rotate around its centre of a circle. The steering wheel mounting base 5 can be replaced according to different structures of the steering wheel 9, so that the application range of the detection measuring tool is widened; the steering wheel mounting base 2 is fixedly connected with the rotary mounting table 2 through screws; the rotary mounting table 2 may be a manually driven or an electrically driven rotary table. The side measuring jig 3 comprises a first mounting bracket 31 and a first dial indicator 32 arranged on the first mounting bracket 31, and a probe of the first dial indicator 32 faces to the rotation center of the rotary mounting table 2; the top measuring fixture 4 comprises a second mounting bracket 41 and a second dial indicator 42, the second dial indicator 42 is vertically arranged on the second mounting bracket 41, and the second dial indicator 42 is located at the radial extension of the rotation center of the rotary mounting table 2.
During detection, the steering wheel 9 is fixedly arranged on the rotary mounting table 2, and the position of the first dial indicator 32 of the side measuring jig 3 is adjusted, so that the probe of the first dial indicator 32 is in contact with the steering wheel 9; the horizontal direction and the vertical direction of the second dial indicator 42 of the top measuring jig 4 are adjusted, so that the probe of the second dial indicator 42 is in contact with the upper surface of the steering wheel 9, the first dial indicator 32 and the second dial indicator 42 are set to zero, then the rotary mounting table 2 is driven to drive the steering wheel 9 to horizontally rotate, the vertical change of the first dial indicator 32 and the second dial indicator 42 is observed, and when the change amplitude exceeds a specified value, the condition that the steering wheel 9 is unqualified is shown.
In one embodiment, as shown in fig. 1-4, the first mounting bracket 31 is horizontally provided with a first mounting hole 33 therethrough, the first dial indicator 32 is adjustably disposed in the first mounting hole 33, and the probe of the first dial indicator 32 protrudes from the first mounting hole 33. Preferably, the first dial indicator further comprises a first fixing screw (not shown), the top of the first mounting bracket 31 is provided with a first screw hole 34 communicated with the first mounting hole 33, the first fixing screw is arranged in the first screw hole 34 and is in threaded fit with the first screw hole 34, and the first dial indicator 32 is fixed on the first mounting bracket 31 by the first fixing screw.
In one embodiment, as shown in fig. 1-4, the mounting bracket further comprises a horizontal adjusting block 43, a horizontally guiding groove 44 is arranged at the top of the second mounting bracket 41, and the horizontal adjusting block 43 is slidably arranged in the guiding groove 44; wherein, set up the screw on the horizontal adjustment piece 43, set up the screw in the screw, tightly install the support 41 through the screw top to it is fixed with horizontal adjustment piece 43 and second installing the support 41. A second mounting hole 45 is vertically arranged on the horizontal adjusting block 43, the second dial indicator 42 is adjustably fixed in the second mounting hole 45, and a probe of the second dial indicator protrudes out of the bottom of the second mounting hole 45. Preferably, the dial indicator further comprises a second fixing screw (not shown), a second screw hole 46 communicated with the second mounting hole 45 is horizontally formed in the side edge of the horizontal adjusting block 43, the second fixing screw is arranged in the second screw hole 46 and is in threaded fit with the second screw hole 46, and the second dial indicator 42 is fixed by the second fixing screw.
In one embodiment, as shown in fig. 1-4, handles 11 are symmetrically disposed on both sides of the fixing base 1. The measuring tool is convenient to move.
In one embodiment, as shown in fig. 1-4, the rotating mounting table 2 is disposed at the edge of the stationary base 1. Therefore, the size of the detection measuring tool can be reduced, and the storage space is saved.
The above are only preferred embodiments of the present invention, and are not intended to limit the scope of the present invention; the scope of the appended claims should be accorded the broadest interpretation so as to encompass all such modifications and equivalent arrangements as is within the spirit and scope of the present invention.
Claims (7)
1. A steering wheel circle run-out detection measuring tool is characterized by comprising a fixed base, a rotary mounting table, a steering wheel mounting seat, a side edge measuring jig and a top measuring jig, wherein the rotary mounting table is arranged on the fixed base; the side measuring jig comprises a first mounting bracket and a first dial indicator arranged on the first mounting bracket, and a probe of the first dial indicator faces to the rotation center of the rotary mounting table; the top measuring jig comprises a second mounting bracket and a second dial indicator, wherein the second dial indicator is vertically arranged on the second mounting bracket and is positioned at the radial extension position of the rotating center of the rotating mounting table.
2. The measuring tool for detecting the circular runout of the steering wheel as claimed in claim 1, wherein the first mounting bracket is horizontally provided with a first mounting hole therethrough, the first dial indicator is adjustably disposed in the first mounting hole, and a probe of the first dial indicator protrudes from the first mounting hole.
3. The steering wheel circle run-out detection measuring tool according to claim 2, further comprising a first fixing screw, wherein a first screw hole communicated with the first mounting hole is formed in the top of the first mounting bracket, the first fixing screw is arranged in the first screw hole and is in threaded fit with the first screw hole, and the first dial indicator is fixed on the first mounting bracket by the first fixing screw.
4. The steering wheel circle run-out detection gauge according to claim 1, further comprising a horizontal adjusting block, wherein a horizontally guiding guide groove is formed in the top of the second mounting bracket, the horizontal adjusting block is slidably arranged in the guide groove, a second mounting hole is vertically formed in the horizontal adjusting block, the second dial indicator is adjustably fixed in the second mounting hole, and a probe of the second dial indicator protrudes out of the bottom of the second mounting hole.
5. The steering wheel circle run-out detection measuring tool according to claim 4, further comprising a second fixing screw, wherein a second screw hole communicated with the second mounting hole is horizontally formed in the side edge of the horizontal adjusting block, the second fixing screw is arranged in the second screw hole and is in threaded fit with the second screw hole, and the second dial indicator is fixed by the second fixing screw.
6. The measuring tool for detecting the circular runout of the steering wheel according to claim 1, wherein handles are symmetrically arranged on two sides of the fixed base.
7. The steering wheel circle run-out detection gauge of claim 1, wherein the rotating mounting table is disposed at an edge of the stationary base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021686581.6U CN213179715U (en) | 2020-08-13 | 2020-08-13 | Measuring tool for detecting circle runout of steering wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021686581.6U CN213179715U (en) | 2020-08-13 | 2020-08-13 | Measuring tool for detecting circle runout of steering wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213179715U true CN213179715U (en) | 2021-05-11 |
Family
ID=75800374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021686581.6U Active CN213179715U (en) | 2020-08-13 | 2020-08-13 | Measuring tool for detecting circle runout of steering wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213179715U (en) |
-
2020
- 2020-08-13 CN CN202021686581.6U patent/CN213179715U/en active Active
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