CN116929174A - Novel ring gauge measuring device and using method - Google Patents
Novel ring gauge measuring device and using method Download PDFInfo
- Publication number
- CN116929174A CN116929174A CN202310859552.7A CN202310859552A CN116929174A CN 116929174 A CN116929174 A CN 116929174A CN 202310859552 A CN202310859552 A CN 202310859552A CN 116929174 A CN116929174 A CN 116929174A
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- Prior art keywords
- ring gauge
- oil storage
- shell
- measuring device
- groove
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- 238000000034 method Methods 0.000 title claims abstract description 13
- 238000003860 storage Methods 0.000 claims abstract description 42
- 238000001514 detection method Methods 0.000 claims abstract description 32
- 238000005259 measurement Methods 0.000 claims description 16
- 229910003460 diamond Inorganic materials 0.000 claims description 5
- 239000010432 diamond Substances 0.000 claims description 5
- 150000001875 compounds Chemical group 0.000 claims description 2
- 239000002131 composite material Substances 0.000 claims 7
- 238000003466 welding Methods 0.000 abstract description 19
- 235000010627 Phaseolus vulgaris Nutrition 0.000 abstract description 9
- 244000046052 Phaseolus vulgaris Species 0.000 abstract description 9
- 239000002893 slag Substances 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000011179 visual inspection Methods 0.000 abstract description 4
- 230000002265 prevention Effects 0.000 abstract 1
- 239000006096 absorbing agent Substances 0.000 description 3
- 230000035939 shock Effects 0.000 description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000012937 correction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 102220060547 rs786203080 Human genes 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B3/00—Measuring instruments characterised by the use of mechanical techniques
- G01B3/34—Ring or other apertured gauges, e.g. "go/no-go" gauge
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Abstract
The application discloses a novel ring gauge measuring device and a using method thereof. The device comprises a shell, wherein a bottom observation window is formed in the bottom of the shell, a lug detection groove is formed in the side face of the shell, and a sliding groove is formed above the lug detection groove. The shell is of a hollow circular cylinder structure, the inner diameter of the shell corresponds to the outer diameter of the oil storage cylinder assembly, the oil storage cylinder assembly and the steering knuckle are ensured to be matched in size, welding beans can be detected in the direction of the oil storage cylinder assembly, the size of a loading position of the oil storage assembly can be ensured to be qualified in a mode of compositely measuring the size, welding slag and the angle position of the lugs are avoided at the bottom and the pipe body, the important loading size of the production line detection can be realized, the detection efficiency is improved, the error prevention of the lug size is greatly improved, the missing condition caused by visual inspection of staff is avoided, and the product quality is ensured.
Description
Technical Field
The application relates to the technical field of welding of automobile shock absorbers, in particular to a novel ring gauge measuring device and a using method.
Background
The ring gauge is also called a correction ring gauge, and is a ring with specific size and attribute for correcting the defects of the measuring tool.
The ring gauge is a limit gauge for a shaft and is mainly used for measuring the shaft or other external dimensions with the tolerance grade of 1T 6-1T 16. The ring gauge cannot detect parts processed on the positive center, a crankshaft and the like, and the application range is limited.
The ring gauge can be divided into: the smooth ring gauge is also called a smooth ring gauge, a threaded ring gauge, a parallel threaded ring gauge and the like; the differences in use and manufacturing criteria can be divided into: standard ring gauges, SK standard ring gauges, germany standard ring gauges, pipe ring gauges, etc.; depending on the materials of manufacture, ceramic ring gauges and metal ring gauges may also be used.
The ring gauge is not used independently, and is generally matched with a measuring tool for use.
Measurement uncertainty refers to the degree to which a measurement is not positive, reflecting the lack of knowledge of the "true value" being measured. The measured result has uncertainty due to the existence of measurement errors and the reasons of imperfection of the definition of the measured result and error correction. Measurement uncertainty is associated with the measurement results and is a parameter that characterizes a reasonable degree of dispersion imparted to the measured values. Before a standard device is established, the uncertainty of the measurement of the device is assessed, and the measurement result is only meaningful if the uncertainty of the measurement result is known.
Measurement uncertainty is related to the measurement result and reflects the dispersion of the measurement values. And a standard device for ring gauge verification is established by using a standard ring gauge and a high-accuracy length measuring machine. The measurement uncertainty of the ring gauge calibrating device is evaluated through analysis of the measurement uncertainty source of the ring gauge calibrating device, and the measurement uncertainty requirement of the second-class ring gauge in the ring gauge calibrating procedure can be met by the result obtained through analysis.
At present, in the mounting process of the oil storage barrel assembly on the automobile shock absorber without a bracket assembly, the bottom valve end of the oil storage barrel assembly needs to be inserted into a steering knuckle when the shock absorber is loaded. In order to ensure that the size of the truck loading position of the oil storage assembly is qualified, the bottom and the tube body have no welding slag, and the angle position of the support lug is correctly measured by adopting a manual visual inspection welding slag and a height gauge. Therefore, the bottom cutting groove can facilitate operators to see whether welding beans exist on the bottom plane, the oil storage barrel assembly is rotated after the welding beans are put into the ring gauge, if clamping stagnation exists, conditions such as deflection of lugs, inaccurate lug positions and the like possibly exist, and the unqualified products need to be isolated. A novel ring gauge measuring device is provided.
Disclosure of Invention
The application aims to solve the problems and provides a novel ring gauge measuring device.
A novel ring gauge measuring device. The device comprises a shell, wherein a bottom observation window is formed in the bottom of the shell, a lug detection groove is formed in the side face of the shell, and a sliding groove is formed above the lug detection groove.
Furthermore, the novel ring gauge measuring device is characterized in that the shell is of a hollow circular cylinder structure, the inner diameter of the shell corresponds to the outer diameter of the oil storage barrel assembly, the oil storage barrel assembly and the knuckle are ensured to be matched in size, and no welding beans in the direction of the oil storage barrel assembly can be detected.
Further, the novel ring gauge measuring device is characterized in that the shell is made of T10A steel.
Further, the novel ring gauge measuring device is characterized in that the bottom observation window is of a half annular structure which is cut off by passing through the center of a circle, a rectangular bulge is arranged on the inner wall of the structure towards the center of the circle, the bottom observation window is arranged to lighten the weight of the ring gauge measuring device, and meanwhile, the bottom of the oil storage barrel is conveniently observed to have welding slag residues or not.
Further, a novel ring gauge measuring device, the lug detection groove is the rectangle and leads to the groove, and is located casing symmetry position department and open there is the rectangle that corresponds to lead to the groove, and the lug detection groove size is corresponding with the lug size, gets into the bottom observation window with the lug through the sliding tray and can inspect whether the lug location is accurate to and whether remain on the lug and weld the beans.
Further, the novel ring gauge measuring device is characterized in that the sliding groove is a rectangular through groove, the upper end of the through groove penetrates through the upper end of the shell, and the lower end of the through groove is communicated with the top of the supporting lug detection groove.
Further, a novel ring gauge measuring device, the casing surface is carved with diamond lines, and diamond lines can be used for antiskid in the production process, and the staff of being convenient for grips.
Further, a novel ring gauge measuring device, the application method comprises the steps of using,
the using steps comprise:
s11: the left hand of a worker holds the ring gauge measuring device, and the right hand holds the oil storage barrel assembly;
s12: placing the oil storage cylinder component in alignment with the top of the ring gauge measuring device, wherein the support lugs are aligned with the sliding grooves on the shell;
s13: the oil storage cylinder assembly is rotated, and the detection lugs pass through the lug detection grooves without clamping stagnation;
s14: and (5) rotating the oil storage cylinder assembly after detection is completed, and taking out the oil storage cylinder assembly.
The application has the beneficial effects that:
the application can ensure that the size of the loading position of the oil storage assembly is qualified in a compound measurement mode, the bottom and the pipe body have no welding slag and the angle position of the supporting lugs are correct, the important loading size of the production line detection can be realized, the detection efficiency is improved, and the product quality is ensured.
The method has the advantages that the error proofing of the lug size is increased while the important size is detected, the missing condition caused by visual inspection of staff is avoided, and the product quality is ensured.
Drawings
FIG. 1 is a cross-sectional view of a novel ring gauge measuring device;
FIG. 2 is a block diagram of a novel ring gauge measuring device oil storage cartridge assembly;
FIG. 3 is a block diagram of a novel ring gauge measuring device
In the figure: 1-shell, 2-bottom observation window, 3-journal stirrup detection groove, 4-sliding tray, 5-journal stirrup, 6-oil storage section of thick bamboo subassembly.
Description of the embodiments
Further advantages and effects of the present application will become apparent to those skilled in the art from the disclosure of the present specification, by describing the embodiments of the present application with specific examples. While the description of the application will be described in connection with the preferred embodiments, it is not intended to limit the inventive features to the implementation. Rather, the purpose of the application described in connection with the embodiments is to cover other alternatives or modifications, which may be extended by the claims based on the application. The following description contains many specific details for the purpose of providing a thorough understanding of the present application. The application may be practiced without these specific details. Furthermore, some specific details are omitted from the description in order to avoid obscuring the application. It should be noted that, without conflict, the embodiments of the present application and features of the embodiments may be combined with each other. It should be noted that in this specification, like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
Unless defined otherwise, technical or scientific terms used herein should be given the ordinary meaning as understood by one of ordinary skill in the art to which this application belongs. The terms "first," "second," and the like, as used herein, do not denote any order, quantity, or importance, but rather are used to distinguish one element from another. Likewise, the terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one. The terms "disposed," "connected," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with the interior of two elements, the specific meaning of the terms in this embodiment will be understood by those of ordinary skill in the art. The orientation or positional relationship indicated by "upper", "lower", "left", "right", "inner", "bottom", etc. is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the inventive product is conventionally put in use, is merely for convenience in describing the present application and simplifying the description, and is not indicative or implying that the apparatus or element in question must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the present application.
For the purpose of making the objects, technical solutions and advantages of the present application more apparent, embodiments of the present application will be described in further detail below with reference to the accompanying drawings.
In this embodiment, as shown in fig. 1 and 2, a novel ring gauge measuring device is provided. The device comprises a shell 1, wherein a bottom observation window 2 is formed in the bottom of the shell 1, a lug detection groove 3 is formed in the side surface of the shell 1, and a sliding groove 4 is formed above the lug detection groove 3; the shell 1 is of a hollow circular cylinder structure, the inner diameter of the shell 1 corresponds to the outer diameter of the oil storage barrel assembly 6, the oil storage barrel assembly 6 and the steering knuckle are ensured to be matched in size, and no welding beans in the direction of the oil storage barrel assembly 6 can be detected; the shell 1 is made of T10A steel.
The bottom observation window 2 is of a half annular structure which is truncated by passing through the center of a circle, a rectangular bulge is arranged on the inner wall of the structure towards the center of the circle, the bottom observation window 2 is arranged for reducing the weight of the ring gauge measuring device and simultaneously for conveniently observing whether welding slag remains exist at the bottom of the oil storage barrel;
as shown in fig. 3, the lug detection groove 3 is a rectangular through groove, and is located at a symmetrical position of the housing 1, and the size of the lug detection groove 3 corresponds to that of the lug 5, and the lug 5 enters the bottom observation window 2 through the sliding groove 4 to check whether the lug 5 is positioned accurately or not, and whether welding beans remain on the lug or not.
The sliding groove 4 is a rectangular through groove, the upper end of the through groove penetrates through the upper end of the shell 1, and the lower end of the through groove is communicated with the top of the support lug detection groove 3. The surface of the shell 1 is carved with diamond grains, and the diamond grains can be used for skid resistance in the production process, so that the shell is convenient for a worker to hold.
The using steps comprise:
s11: the left hand of the worker holds the ring gauge measuring device, and the right hand holds the oil storage barrel assembly 6;
s12: placing the oil storage cylinder assembly 6 in alignment with the top of the ring gauge measuring device, wherein the lugs 5 are aligned with the sliding grooves 4 on the shell 1;
s13: the oil storage cylinder assembly 6 is rotated, and the detection lugs 5 pass through the lug detection grooves 3 without clamping stagnation;
s14: after the detection is completed, the oil storage cylinder assembly 6 is rotated and taken out.
When the assembly bottom is placed in the opening of the alignment ring gauge, the lug is welded in a projection welding mode, so that splashing can be caused in the projection welding process due to the influence of parameters, the necking size of the oil storage barrel is influenced, and loading is difficult. Therefore, the size of the ring gauge is larger than the outer diameter of the oil storage barrel, the oil storage barrel and the steering knuckle can be matched, no welding beans are generated in the direction of the oil storage barrel, and the oil storage barrel assembly can be qualified in the size of the oil storage barrel and free of welding beans in the vertical direction of the support lugs through the ring gauge. Through rotatory oil storage section of thick bamboo, the journal stirrup can pass through the journal stirrup groove, can guarantee that journal stirrup location size is qualified, and the bottom does not have the welding slag and produces.
The application has the beneficial effects that:
1. the method for compositely measuring the size can ensure that the size of the loading position of the oil storage assembly is qualified, the bottom and the pipe body have no welding slag, and the angle position of the supporting lugs is correct, so that the important loading size of the production line detection can be realized, the detection efficiency is greatly improved, and the product quality is ensured.
2. The method has the advantages that the error proofing of the sizes of the lugs is greatly increased while the important sizes are detected, the omission caused by visual inspection of staff is avoided, and the product quality is ensured.
The foregoing has shown and described the basic principles and main features of the present application and the advantages of the present application. It will be understood by those skilled in the art that the present application is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present application, and various changes and modifications may be made without departing from the spirit and scope of the application, which is defined in the appended claims. The scope of the application is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a novel compound ring gauge measurement device which characterized in that, including casing (1), open bottom observation window (2) in casing (1) bottom, open in casing (1) side has journal stirrup detection groove (3), and open in journal stirrup detection groove (3) top has sliding tray (4).
2. The novel composite ring gauge measuring device according to claim 1, further comprising a hollow circular cylinder structure of the shell (1), wherein the inner diameter of the shell (1) corresponds to the outer diameter of the oil storage cylinder assembly (6).
3. The novel composite ring gauge measuring device according to claim 1, wherein the bottom observation window (2) is of a half annular structure which is truncated by passing through a circle center, and rectangular protrusions are arranged on the inner wall of the structure towards the circle center.
4. The novel composite ring gauge measuring device according to claim 1, further comprising a lug detection groove (3) which is a rectangular through groove and is positioned at the symmetrical position of the shell (1), wherein the corresponding rectangular through groove is formed, and the size of the lug detection groove (3) corresponds to the size of the lug (5).
5. The novel composite ring gauge measuring device according to claim 1, wherein the sliding groove (4) is a rectangular through groove, the upper end of the through groove penetrates through the upper end of the shell (1), and the lower end of the through groove is communicated with the top of the supporting lug detection groove (3).
6. The novel composite ring gauge measuring device according to claim 1, wherein diamond grains are engraved on the surface of the shell (1).
7. A novel composite ring gauge measuring device and a use method, based on the novel composite ring gauge measuring device of claims 1-7, the application method comprises the use steps, the use steps comprise:
s11: the left hand of a worker holds the ring gauge measuring device, and the right hand holds the oil storage barrel assembly (6);
s12: placing the oil storage barrel assembly (6) in alignment with the top of the ring gauge measuring device, wherein the support lugs (5) are aligned with the sliding grooves (4) on the shell (1);
s13: the rotary oil storage cylinder assembly (6) is used for detecting that the lugs (5) pass through the lug detection grooves (3) without clamping stagnation;
s14: and (5) rotating the oil storage cylinder assembly (6) after detection is completed, and taking out the oil storage cylinder assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310859552.7A CN116929174A (en) | 2023-07-13 | 2023-07-13 | Novel ring gauge measuring device and using method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310859552.7A CN116929174A (en) | 2023-07-13 | 2023-07-13 | Novel ring gauge measuring device and using method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116929174A true CN116929174A (en) | 2023-10-24 |
Family
ID=88387283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310859552.7A Pending CN116929174A (en) | 2023-07-13 | 2023-07-13 | Novel ring gauge measuring device and using method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116929174A (en) |
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2023
- 2023-07-13 CN CN202310859552.7A patent/CN116929174A/en active Pending
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