CN201917307U - Quick measurement gauge for large tapered holes - Google Patents
Quick measurement gauge for large tapered holes Download PDFInfo
- Publication number
- CN201917307U CN201917307U CN201120004644XU CN201120004644U CN201917307U CN 201917307 U CN201917307 U CN 201917307U CN 201120004644X U CN201120004644X U CN 201120004644XU CN 201120004644 U CN201120004644 U CN 201120004644U CN 201917307 U CN201917307 U CN 201917307U
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- CN
- China
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- gauge
- dial gauge
- measuring
- taper hole
- bearing
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- Expired - Fee Related
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- Length-Measuring Instruments Using Mechanical Means (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model relates to a quick measurement gauge for large tapered holes, which comprises a gauge base. An adjusting arm and a measuring arm are vertically distributed on the gauge base, dial gauges for measuring angle errors of a tapered hole are arranged on the measuring arm, and adjusting screws for adjusting the dial gauges are arranged on the adjusting arm. The measuring arm is arranged on the gauge base, the adjusting arm is arranged on an adjusting base, the first adjusting screw and the second adjusting screw are arranged on the adjusting arm, the first measuring dial gauge and the second measuring dial gauge are arranged on the measuring arm, zero resetting of the first measuring dial gauge and the second measuring dial gauge is achieved through the first adjusting screw and the second adjusting screw, a taper error value between the first measuring dial gauge and the second measuring dial gauge is compared with that of a standard tapering gauge to quickly obtain aperture and taper of a measured large tapered hole, measurement is convenient and quick, and operating efficiency is greatly improved. The quick measurement gauge is wide in application range, free of sliding friction, long in service life, simple in structure and lower in manufacturing cost.
Description
Technical field
The utility model relates to a kind of taper hole cubing, and the big taper hole cubing of especially a kind of fast detecting belongs to the technical field of mechanical cubing.
Background technology
For taper hole class part, during less than f150, cubing adopts the customize standard taper plug gauge usually in the aperture, adopts colouring during detection, checks that whether the big end in contact of the conical surface is greater than 70%.Be marked with the spacing groove of diameter at the standard feeler gauge again, to detect the size of taper hole.When aperture during greater than f150, adopt above method just unworkable, main cause is that cubing weight is excessive, and is excessive and cause the rotation difficulty with the workpiece contact area, and has the phenomenon of killing to take place.So when detecting this type of big taper hole, generally adopt three-dimensional to detect.At present, to the aperture of big taper hole and the detection of tapering, testing process complexity, precision are not high, use inconvenient.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of fast detecting big taper hole cubing, and it is simple in structure, and the accuracy of detection height is easy to detect, low cost of manufacture, and long service life, safe and reliable.
The technical scheme that provides according to the utility model, the big taper hole cubing of described fast detecting, comprise the cubing base, described cubing base is provided with the regulating arm and the gage beam of vertical distribution, described gage beam is provided with the dial gauge that is used to measure the taper hole angular error, and regulating arm is provided with and is used for set screw that dial gauge is mediated.
Described cubing base comprises adjusts bearing and instrument bearing, and described instrument bearing links to each other by the dial framework cross bar with the adjustment bearing; Described regulating arm is positioned to be adjusted on the bearing, and meter is positioned on the instrument bearing.Described adjustment bearing and instrument bearing all are fixedly connected by mounting screw and dial framework cross bar.
Described set screw comprises first set screw and second set screw.Described dial gauge comprises that first detects the dial gauge and the second detection dial gauge.Described gage beam and regulating arm stretch in the big taper hole of workpiece, and set screw and dial gauge contact with the inwall of big taper hole.
Advantage of the present utility model: the cubing base comprises instrument bearing and adjustment bearing, and the instrument bearing links to each other by the dial framework cross bar with the adjustment bearing, and the instrument bearing is provided with gage beam, adjusts bearing and is provided with regulating arm; Regulating arm is provided with first set screw and second set screw; Gage beam is provided with first and detects the dial gauge and second detection; The first detection dial gauge and the second detection dial gauge return to zero by first set screw and second set screw and reset; Taper error value according to the first detection dial gauge and the second detection dial gauge is that the standard taper ring gauge compares, and can obtain measuring the aperture and the tapering of big taper hole fast; Easy to detect quick, increase work efficiency greatly; This cover cubing scope of application is wider, and fricton-tight friction, and the life-span is longer; Simple in structure, manufacturing cost is lower.
Description of drawings
Fig. 1 is user mode figure of the present utility model.
Embodiment
The utility model is described in further detail below in conjunction with concrete drawings and Examples.
As shown in Figure 1: the utility model comprises that dial framework cross bar 1, mounting screw 2, instrument bearing 3, first detect dial gauge 4, gage beam 5, second detects dial gauge 6, big taper hole 7, first set screw 8, regulating arm 9, second set screw 10, regulates bearing 11 and workpiece 12.
As shown in Figure 1: described instrument bearing 3 with regulate bearing 11 and link to each other by dial framework cross bar 1, instrument bearing 3 and regulate that bearing 11 is installed respectively by mounting screw 2 and dial framework cross bar 1 on position accordingly, thereby formation cubing base.Described instrument bearing 3 is provided with the gage beam 5 of vertical distribution, and described gage beam 5 is one-body molded with instrument bearing 3.Regulate the regulating arm 9 of being located at vertical distribution on the bearing 11, described regulating arm 9 is formed in one with adjusting bearing 1.Gage beam 5 is provided with first and detects the dial gauge 4 and the second detection dial gauge 6, can detect the registration of dial gauge 6 according to the first detection dial gauge 4 and second, and the tapering that can access under the setpoint distance is poor; Regulating arm 9 is provided with first set screw 8 and second set screw 10, and described first set screw 8 and second set screw 10 are respectively applied for regulates and reset the second detection dial gauge 6, the first detection dial gauge 4.
As shown in Figure 1: during use, earlier gage beam 5 and regulating arm 9 are stretched in the standard taper ring gauge taper hole, return to zero and reset by first set screw 8,10 pairs second detections of second set screw dial gauge 6, the first detection dial gauge 4.First detects dial gauge 4 and second detect dial gauge 4 and reset after, regulating arm 9 and gage beam 5 are put into the big taper hole 7 of workpiece 12 again, adjusting bearing 11 links to each other with the outer wall of instrument bearing 3 with workpiece 12; The end that first set screw 8, second set screw 10, first detect the dial gauge 4 and the second detection dial gauge 6 contacts with big taper hole 7 corresponding inwalls respectively.The first registration difference that detects the dial gauge 4 and the second detection dial gauge 6 is that corresponding tapering is poor, thereby can obtain the angular error of big taper hole 7.The diameter of big taper hole 7 can be on standard taper ring gauge diameter basis, the aperture of directly reading workpiece 12 again in conjunction with the situation of change of dial gauge.
The utility model cubing base comprises instrument bearing 3 and adjustment bearing 11, and instrument bearing 3 links to each other by dial framework cross bar 1 with adjustment bearing 11, and instrument bearing 3 is provided with gage beam 5, adjusts bearing 11 and is provided with regulating arm 9; Regulating arm 9 is provided with first set screw 8 and second set screw 10; Gage beam 5 is provided with first and detects the dial gauge 4 and the second detection dial gauge 6; The first detection dial gauge 4 and the second detection dial gauge 6 return to zero by first set screw 8 and second set screw 10 and reset; Taper error value according to the first detection dial gauge 4 and the second detection dial gauge 6 is that the standard taper ring gauge compares, and can obtain measuring the aperture and the tapering of big taper hole 7 fast; Easy to detect quick, increase work efficiency greatly; This cover cubing scope of application is wider, and fricton-tight friction, and the life-span is longer; Simple in structure, manufacturing cost is lower.
Claims (6)
1. big taper hole cubing of fast detecting, it is characterized in that: comprise the cubing base, described cubing base is provided with the regulating arm (9) and the gage beam (5) of vertical distribution, described gage beam (5) is provided with the dial gauge that is used to measure the taper hole angular error, and regulating arm (9) is provided with and is used for set screw that dial gauge is mediated.
2. the big taper hole cubing of fast detecting according to claim 1 is characterized in that: described cubing base comprises adjusts bearing (11) and instrument bearing (3), and described instrument bearing (3) links to each other by dial framework cross bar (1) with adjustment bearing (11); Described regulating arm (9) is positioned to be adjusted on the bearing (11), and meter (5) is positioned on the instrument bearing (3).
3. the big taper hole cubing of fast detecting according to claim 2 is characterized in that: described adjustment bearing (11) all is fixedly connected by mounting screw (2) and dial framework cross bar (1) with instrument bearing (3).
4. the big taper hole cubing of fast detecting according to claim 1 is characterized in that: described set screw comprises first set screw (8) and second set screw (10).
5. the big taper hole cubing of fast detecting according to claim 1 is characterized in that: described dial gauge comprises that first detects the dial gauge (4) and the second detection dial gauge (6).
6. the big taper hole cubing of fast detecting according to claim 1 is characterized in that: described gage beam (5) and regulating arm (9) stretch in the big taper hole (7) of workpiece (12), and set screw and dial gauge contact with the inwall of big taper hole (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120004644XU CN201917307U (en) | 2011-01-09 | 2011-01-09 | Quick measurement gauge for large tapered holes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120004644XU CN201917307U (en) | 2011-01-09 | 2011-01-09 | Quick measurement gauge for large tapered holes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201917307U true CN201917307U (en) | 2011-08-03 |
Family
ID=44417101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120004644XU Expired - Fee Related CN201917307U (en) | 2011-01-09 | 2011-01-09 | Quick measurement gauge for large tapered holes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201917307U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102109315A (en) * | 2011-01-09 | 2011-06-29 | 无锡银联机械有限公司 | Rapid detection tool for large taper hole |
| CN102661702A (en) * | 2012-05-18 | 2012-09-12 | 杭州前进齿轮箱集团股份有限公司 | Taper detection device of large taper hole and measuring method |
| CN107138764A (en) * | 2017-05-05 | 2017-09-08 | 上海航天设备制造总厂 | The measurement process integration process of loaded cylinder device arrow interface and high-precision taper hole |
| GB2622012A (en) * | 2022-08-30 | 2024-03-06 | Airbus Operations Ltd | Hole perpendicularity probe |
-
2011
- 2011-01-09 CN CN201120004644XU patent/CN201917307U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102109315A (en) * | 2011-01-09 | 2011-06-29 | 无锡银联机械有限公司 | Rapid detection tool for large taper hole |
| CN102661702A (en) * | 2012-05-18 | 2012-09-12 | 杭州前进齿轮箱集团股份有限公司 | Taper detection device of large taper hole and measuring method |
| CN107138764A (en) * | 2017-05-05 | 2017-09-08 | 上海航天设备制造总厂 | The measurement process integration process of loaded cylinder device arrow interface and high-precision taper hole |
| GB2622012A (en) * | 2022-08-30 | 2024-03-06 | Airbus Operations Ltd | Hole perpendicularity probe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110803 Termination date: 20150109 |
|
| EXPY | Termination of patent right or utility model |