CN111637817A - Wheel valve hole testing fixture - Google Patents
Wheel valve hole testing fixture Download PDFInfo
- Publication number
- CN111637817A CN111637817A CN202010583619.5A CN202010583619A CN111637817A CN 111637817 A CN111637817 A CN 111637817A CN 202010583619 A CN202010583619 A CN 202010583619A CN 111637817 A CN111637817 A CN 111637817A
- Authority
- CN
- China
- Prior art keywords
- valve hole
- plug gauge
- shaft
- ruler
- hole plug
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/0025—Measuring of vehicle parts
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/02—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/24—Measuring arrangements characterised by the use of mechanical techniques for measuring angles or tapers; for testing the alignment of axes
Abstract
The invention belongs to the technical field of wheel valve hole detection, and provides a wheel valve hole detection tool which comprises a bolt hole plug gauge, an index plate, a fixed ruler, a rotating ruler, a first shaft, a window, an angle pointer, a distance pointer, a slide block and a valve hole plug gauge. The gauge is ingenious in design, flexible and efficient, and has high practical application value.
Description
Technical Field
The application relates to the technical field of wheel valve hole detection, in particular to a wheel valve hole detection tool.
Background
The valve hole is an important structure on the wheel and is used for installing the valve, in the wheel manufacturing process, a wheel bolt hole is generally processed firstly, then the valve hole is processed, whether the position of the valve hole in the circumferential direction is qualified or not is judged by using an included angle between the valve hole and the bolt hole, and whether the position of the valve hole in the radial direction is qualified or not is judged by using the distance between the valve hole and the bolt hole. At present, a special checking fixture for detecting whether the valve hole is qualified or not is lacked, the two data can be detected only by adopting three-coordinate measurement, and the efficiency is very low.
Disclosure of Invention
The embodiment of the application provides a wheel valve hole inspection device, which can solve the problem in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
the invention provides a wheel valve hole gauge in one embodiment, which comprises a bolt hole plug gauge, an index plate, a fixed ruler, a rotating ruler, a first shaft, a window, an angle pointer, a distance pointer, a sliding block and a valve hole plug gauge, wherein the shape of the lower end of the bolt hole plug gauge is matched with the shape of a wheel bolt hole and can be placed in the wheel bolt hole; the bolt hole plug gauge is fixed at the bottom of the dividing plate, and the central axis of the bolt hole plug gauge is overlapped with the central axis of the dividing plate; angle scale marks are arranged on the indexing disc around the circumference of the central axis, the first shaft is fixed at the center of the upper surface of the indexing disc, and the central axis of the first shaft is overlapped with the central axis of the indexing disc; the fixed ruler is fixed on the first shaft, and a pointer of the fixed ruler points to a 0-degree scale mark; the rotating ruler is installed on the first shaft and can freely rotate around the central axis of the first shaft; an angle pointer is arranged on the rotating ruler corresponding to the position of the angle scale mark, and a window is arranged at the angle pointer; the rotating ruler is provided with length scale marks, and the intersection point of the rotating ruler and the central axis of the first shaft is a point 0; the sliding block is sleeved on the rotating ruler and can freely slide along the length direction of the rotating ruler; a distance pointer is arranged on the sliding block and points to the length scale mark on the rotating ruler; the upper end of the valve hole plug gauge is movably connected to the bottom of the sliding block, and the position of the distance pointer corresponds to the upper end of the valve hole plug gauge up and down; the shape of the lower end of the valve hole plug gauge is matched with the shape of a wheel valve hole, and the valve hole plug gauge can be placed in the wheel valve hole.
In some embodiments, a second shaft is mounted at the bottom of the sliding block; the valve hole plug gauge is mounted on the second shaft and is free to rotate about a central axis of the second shaft.
In some embodiments, a through hole for the rotating ruler to pass through is formed in the middle of the sliding block, and a groove capable of leaking the length scale marks on the rotating ruler is formed in the sliding block; a fixed rod is arranged on the groove, and the distance pointer is fixed on the fixed rod.
In some embodiments, a window is provided on the rotating ruler at the front and back positions of the angle pointer.
In some embodiments, the bolt hole plug gauge and the valve hole plug gauge are both removably attached.
Compared with the prior art, the invention has the beneficial effects that:
the invention provides a wheel valve hole checking fixture for solving the problems in the background art, which comprises a bolt hole plug gauge, an index plate, a fixed ruler, a rotating ruler, a first shaft, a window, an angle pointer, a distance pointer, a sliding block and a valve hole plug gauge, can directly measure the distance between a valve hole and a bolt hole and the included angle between the valve hole and the bolt hole, can quickly check whether the circumferential position and the radial position of the valve hole are qualified or not, can be used in mass production, and solves the problems that the three-coordinate measurement efficiency is low and the checking cannot be performed in hundreds percent. The gauge is ingenious in design, flexible and efficient, and has high practical application value.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a front view of a wheel valve hole inspection tool of the present application.
FIG. 2 is a top view of a wheel valve hole inspection tool of the present application.
FIG. 3 is a left side view of a slider of a wheel valve hole inspection tool of the present application.
FIG. 4 is a first detection state schematic diagram of the wheel valve hole inspection device.
FIG. 5 is a second schematic diagram of a detection state of the wheel valve hole inspection device according to the present application.
Wherein: the device comprises a bolt hole plug gauge 1, a dividing disc 2, a fixing scale 3, a rotating scale 4, a first shaft 5, a window 6, an angle pointer 7, a distance pointer 8, a sliding block 9, a second shaft 10, a valve hole plug gauge 11, a fixed rod 12, a valve hole A, a distance between the valve hole A and the bolt hole and an included angle between the valve hole B and the bolt hole.
Detailed Description
The terms "first," "second," "third," and "fourth," etc. in the description and claims of this application and in the accompanying drawings are used for distinguishing between different objects and not for describing a particular order. Furthermore, the terms "include" and "have," as well as any variations thereof, are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements listed, but may alternatively include other steps or elements not listed, or inherent to such process, method, article, or apparatus.
Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.
In order to quickly detect whether a wheel valve hole is qualified or not, the embodiment of the invention provides a wheel valve hole detection tool which comprises a bolt hole plug gauge, an index plate, a fixed ruler, a rotating ruler, a first shaft, a window, an angle pointer, a distance pointer, a sliding block and a valve hole plug gauge, wherein the shape of the lower end of the bolt hole plug gauge is matched with the shape of a wheel bolt hole and can be placed in the wheel bolt hole; the bolt hole plug gauge is fixed at the bottom of the dividing plate, and the central axis of the bolt hole plug gauge is overlapped with the central axis of the dividing plate; angle scale marks are arranged on the indexing disc around the circumference of the central axis, the first shaft is fixed at the center of the upper surface of the indexing disc, and the central axis of the first shaft is overlapped with the central axis of the indexing disc; the fixed ruler is fixed on the first shaft, and a pointer of the fixed ruler points to a 0-degree scale mark; the rotating ruler is installed on the first shaft and can freely rotate around the central axis of the first shaft; an angle pointer is arranged on the rotating ruler corresponding to the position of the angle scale mark, and a window is arranged at the angle pointer; the rotating ruler is provided with length scale marks, and the intersection point of the rotating ruler and the central axis of the first shaft is a point 0; the sliding block is sleeved on the rotating ruler and can freely slide along the length direction of the rotating ruler; a distance pointer is arranged on the sliding block and points to the length scale mark on the rotating ruler; the upper end of the valve hole plug gauge is movably connected to the bottom of the sliding block, and the position of the distance pointer corresponds to the upper end of the valve hole plug gauge up and down; the shape of the lower end of the valve hole plug gauge is matched with the shape of a wheel valve hole, and the valve hole plug gauge can be placed in the wheel valve hole.
In order to realize the movement of the valve hole plug gauge and facilitate the installation of the valve hole plug gauge, in some embodiments, a second shaft is installed at the bottom of the sliding block; the valve hole plug gauge is mounted on the second shaft and is free to rotate about a central axis of the second shaft.
In order to read the length value conveniently, in some embodiments, a through hole for the rotating ruler to pass through is formed in the middle of the sliding block, and a groove capable of leaking the length scale marks on the rotating ruler is formed in the sliding block; a fixed rod is arranged on the groove, and the distance pointer is fixed on the fixed rod.
In order to facilitate reading out the angle value, in some embodiments, a window is respectively arranged at the front position and the rear position of the angle pointer on the rotating ruler.
In order to be able to measure wheels with different bolt holes and valve holes, in some embodiments the bolt hole plug gauge and the valve hole plug gauge are both detachably connected.
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some, but not all, embodiments of the present application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
Example 1:
a wheel valve hole detection tool is shown in figures 1-3 and comprises a bolt hole plug gauge 1, an index plate 2, a fixed ruler 3, a rotating ruler 4, a first shaft 5, a window 6, an angle pointer 7, a distance pointer 8, a sliding block 9, a second shaft 10, a valve hole plug gauge 11 and a fixed rod 12.
The shape of the lower end of the bolt hole plug gauge 1 is matched with the shape of a wheel bolt hole, and the bolt hole plug gauge can be placed into the wheel bolt hole. The upper end of the bolt hole plug gauge 1 can be detachably (for example, through threads, buckles, key connection, dismounting pin connection and the like) fixed at the bottom of the dividing disc 2, the diameter is the lower difference of the bolt hole diameter, and the central axis of the bolt hole plug gauge 1 coincides with the central axis of the dividing disc 2. And angle scale marks are arranged on the indexing disc 2 around the circumference of the central axis. The first shaft 5 is fixed at the center of the upper surface of the dividing plate 2, and the central axis of the first shaft 5 is coincident with the central axis of the dividing plate 2. The fixed ruler 3 is fixed on the first shaft 5, the angle graduation lines are distributed on the dividing plate 2 in an annular circle, and the accuracy of the angle graduation lines of the dividing plate 2 can be selected according to requirements, for example, the accuracy of the dividing plate is 1 degree, 2 degree, 3 degree and the like. The pointer of the fixed ruler 3 points to the 0 degree scale mark. The rotary ruler 4 is mounted on the first shaft 5, and the rotary ruler 4 can freely rotate around the central axis of the first shaft 5.
An angle pointer 7 is arranged on the rotating ruler 4 corresponding to the position of the angle scale mark, and a window 6 is arranged at the position of the angle pointer 7. As shown in fig. 1-3, an angle indicator 7 is installed at the bottom of the rotary ruler 4, the angle indicator 7 faces the angle scale line of the index plate, two windows 6 are arranged on the rotary ruler 4, and a window 6 is respectively arranged at the front and back positions of the angle indicator 7 on the rotary ruler 4, so that the angle indicated by the angle indicator 7 can be observed conveniently. The rotary scale 4 is full of length marks, and the accuracy of the length marks of the rotary scale 4 can be selected according to requirements, for example, the rotary scale 4 with the accuracy of 1mm or 1cm is selected. The intersection point of the rotating ruler 4 and the central axis of the first shaft 5 is 0 point. The slide block 9 is sleeved on the rotating ruler 4, and the slide block 9 can freely slide along the length direction of the rotating ruler 4. A through hole for the rotating ruler 4 to pass through is formed in the middle of the sliding block 9, and a groove capable of leaking the length scale marks on the rotating ruler 4 is formed in the sliding block 9. And a distance pointer 8 is arranged on the sliding block 9, and the distance pointer 8 points to the length scale marks on the upper surface of the rotating ruler. As shown in fig. 1 to 3, a fixing rod 12 is provided on the groove, and the distance indicator 8 is fixed on the fixing rod 12. The upper end of the valve hole plug gauge 11 is movably connected to the bottom of the sliding block 9, and the position of the distance pointer 8 corresponds to the upper end of the valve hole plug gauge 11 up and down. As shown in fig. 2-3, a second shaft 10 is mounted on the bottom of the slider 9, and a valve hole plug gauge 11 is mounted on the second shaft 10 to be freely rotatable around the central axis of the second shaft. The shape of the lower end of the valve hole plug gauge 11 is matched with the shape of a wheel valve hole, the diameter is the diameter descending difference of the valve hole, and the valve hole plug gauge can be placed in the wheel valve hole. In this embodiment the valve hole plug gauge 11 can be removed by removing the second shaft 10. The removable articulation of the upper end of the valve hole plug gauge 11 may also be in other ways such as a removable hinge, a removable pivotal connection, etc.
The working process of the wheel valve hole checking fixture comprises the following steps: firstly, the wheel is placed on a detection table, so that a connecting line of a central hole of the wheel and a hole center of a bolt hole is positioned in the horizontal direction, the connecting line refers to the attached figure 5 in the specification, the connecting line is a reference line with an angle of 0 degree, and the direction of a pointer of the fixed ruler 3 is superposed with the connecting line. Jointly adjust the contained angle of rotating chi 4 and fixed ruler 3, slider 9 position on rotating chi 4, the angle of valve hole feeler gauge 11, make bolt hole feeler gauge 1 fall into the wheel bolt hole, valve hole feeler gauge 11 falls into in the wheel valve hole, as shown in fig. 4, rotating chi 4 remains the perpendicular to primary shaft 5 throughout in whole testing process, rotating chi 4 is on a parallel with the wheel up end all the time like this, the reading this moment, the angle that angle pointer 7 instructed is the contained angle B of valve hole and bolt hole, the length that distance pointer 8 instructed is the distance A of valve hole and bolt hole, the two compares with the drawing size and can judge whether qualified valve hole position. When measuring different wheels, only need change corresponding bolt hole plug gauge and valve hole plug gauge can, this examines a nimble high efficiency, the commonality is strong.
The wheel bolt hole inspection device can be used for rapidly inspecting whether the circumferential position and the radial position of a valve hole are qualified or not, can be used in mass production, and solves the problems that the three-coordinate measurement efficiency is low and the inspection cannot be performed in hundreds percent. The gauge is ingenious in design, flexible and efficient, and has high practical application value.
The foregoing detailed description of the embodiments of the present application has been presented to illustrate the principles and implementations of the present application, and the above description of the embodiments is only provided to help understand the method and the core concept of the present application; meanwhile, for a person skilled in the art, according to the idea of the present application, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present application.
Claims (5)
1. A wheel valve hole gauge is characterized by comprising a bolt hole plug gauge, an index plate, a fixed ruler, a rotating ruler, a first shaft, a window, an angle pointer, a distance pointer, a sliding block and a valve hole plug gauge, wherein the shape of the lower end of the bolt hole plug gauge is matched with the shape of a wheel bolt hole and can be placed in the wheel bolt hole; the bolt hole plug gauge is fixed at the bottom of the dividing plate, and the central axis of the bolt hole plug gauge is overlapped with the central axis of the dividing plate; angle scale marks are arranged on the indexing disc around the circumference of the central axis, the first shaft is fixed at the center of the upper surface of the indexing disc, and the central axis of the first shaft is overlapped with the central axis of the indexing disc; the fixed ruler is fixed on the first shaft, and a pointer of the fixed ruler points to a 0-degree scale mark; the rotating ruler is installed on the first shaft and can freely rotate around the central axis of the first shaft;
an angle pointer is arranged on the rotating ruler corresponding to the position of the angle scale mark, and a window is arranged at the angle pointer; the rotating ruler is provided with length scale marks, and the intersection point of the rotating ruler and the central axis of the first shaft is a point 0; the sliding block is sleeved on the rotating ruler and can freely slide along the length direction of the rotating ruler; a distance pointer is arranged on the sliding block and points to the length scale mark on the rotating ruler; the upper end of the valve hole plug gauge is movably connected to the bottom of the sliding block, and the position of the distance pointer corresponds to the upper end of the valve hole plug gauge up and down; the shape of the lower end of the valve hole plug gauge is matched with the shape of a wheel valve hole, and the valve hole plug gauge can be placed in the wheel valve hole.
2. The wheel valve hole testing fixture according to claim 1, wherein a second shaft is mounted at the bottom of the sliding block; the valve hole plug gauge is mounted on the second shaft and is free to rotate about a central axis of the second shaft.
3. The checking fixture for the valve hole of the wheel as claimed in claim 1, wherein a through hole for the rotating ruler to pass through is formed in the middle of the sliding block, and a groove capable of leaking out of the length scale marks on the rotating ruler is formed in the sliding block; a fixed rod is arranged on the groove, and the distance pointer is fixed on the fixed rod.
4. The wheel valve hole inspection device according to claim 1, wherein a window is provided at each of front and rear positions of the angle indicator on the rotary ruler.
5. The wheel valve hole gauge according to claim 1, wherein the bolt hole plug gauge and the valve hole plug gauge are detachably connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010583619.5A CN111637817A (en) | 2020-06-24 | 2020-06-24 | Wheel valve hole testing fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010583619.5A CN111637817A (en) | 2020-06-24 | 2020-06-24 | Wheel valve hole testing fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111637817A true CN111637817A (en) | 2020-09-08 |
Family
ID=72329182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010583619.5A Pending CN111637817A (en) | 2020-06-24 | 2020-06-24 | Wheel valve hole testing fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111637817A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113739671A (en) * | 2021-09-03 | 2021-12-03 | 中国十七冶集团有限公司 | Elastic self-adaptive floor thickness detection device and construction method |
-
2020
- 2020-06-24 CN CN202010583619.5A patent/CN111637817A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113739671A (en) * | 2021-09-03 | 2021-12-03 | 中国十七冶集团有限公司 | Elastic self-adaptive floor thickness detection device and construction method |
| CN113739671B (en) * | 2021-09-03 | 2023-09-19 | 中国十七冶集团有限公司 | Elastic self-adaptive floor thickness detection device and construction method |
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