CN202092588U - Axiality measuring indicator stand - Google Patents
Axiality measuring indicator stand Download PDFInfo
- Publication number
- CN202092588U CN202092588U CN2011201905525U CN201120190552U CN202092588U CN 202092588 U CN202092588 U CN 202092588U CN 2011201905525 U CN2011201905525 U CN 2011201905525U CN 201120190552 U CN201120190552 U CN 201120190552U CN 202092588 U CN202092588 U CN 202092588U
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- CN
- China
- Prior art keywords
- workpiece
- register pin
- axiality
- deep groove
- groove ball
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- Expired - Fee Related
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model relates to the tool field, and especially relates to a special-purpose measuring tool which is used to measure the axiality of a coaxial hole workpiece with a large hole diameter in the mechanical process. The axiality measuring indicator stand is characterized in that a positioning plate is arranged on the right low side of an inclined pedestal via a screw; positioning pins are arranged on the left side of the positioning plate; deep groove ball bearings are arranged on the positioning pins; a measuring indicator rack is arranged on the left high side of the inclined pedestal; and a dial indicator is arranged on the measuring indicator rack. The axiality measuring indicator stand guarantees that a workpiece can be rotated flexibly in the measurement without being worn; and in the rotating process, the center of circle is maintained unchanged, so in the workpiece installation, the workpiece can not be damaged because of the clearance problem. The axiality measuring indicator stand has excellent versatility, can be applied to the workpieces of different hole diameters, and has the advantages of simple structure, practical function, easy operation, and high detecting efficiency.
Description
Technical field
The utility model relates to field of tool, particularly a kind of machining process large pore, the private volumn inspection instrument of coaxial aperture right alignment part.
Background technology
Amount inspection instrument in the machine work manufacturing industry is divided into general cubing and appliance special for detecting, and appliance special for detecting is low because of its cost, efficient height, processing ease and more and more being applied among the machining process.
For the large aperture, the measurement of coaxial aperture right alignment adopts a side accurately to locate usually, and opposite side is measured with dial gauge, rotational workpieces, read the mode of dial gauge, but just because of a side is accurately located the workpiece of damaging easily when causing the too little installation in gap, workpiece also can wear and tear when rotational workpieces is measured, exactly because accurate location, the part of location also can only corresponding unique workpiece, are unfavorable for saving cost.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, a kind of coaxality measurement gauge stand that provides, use more convenient, efficient, and the private volumn of the coaxial aperture right alignment of highly versatile inspection instrument.
The technical solution adopted in the utility model is: a kind of coaxality measurement gauge stand, comprise inclined base, location-plate, screw, register pin, deep groove ball bearing, dial gauge, measurement dial framework, location-plate is installed on the low side of inclined base right side by screw, register pin is installed on the left side of location-plate, deep groove ball bearing is installed on the register pin, measure dial framework be installed on the left side of inclined base high-end on, dial gauge is installed on to be measured on the dial framework.
Described inclined base, its inclination angle are 10-60 °.
Described register pin has two, and the mode with transition fit is installed on the location-plate left side respectively.
Described deep groove ball bearing has two, and the mode that cooperates with the microclearance is installed on the register pin respectively, and deep groove ball bearing can register pin be the axle center rotation.
The utility model structural design structure that breaks traditions adopts the base of band certain angle, and location-plate, register pin, deep groove ball bearing are linked together with the mode that cooperates by screw thread, and the bearing that contacts with workpiece is that the center can rotate with the register pin; Fixing two register pins and deep groove ball bearing have guaranteed that workpiece rotates flexibly in measuring process on location-plate, the workpiece that can not wear and tear, and the center of circle remains unchanged in rotary course; When workpiece is installed, can be because of the clearance issues workpiece of damaging, and versatility is good, can be applicable to the workpiece in multiple aperture.The utility model gauge stand is simple in structure, and processing ease can improve detection efficiency, can prevent that workpiece from damaging, and has also strengthened the versatility that detects.
To sum up, the coaxality measurement gauge stand that the utility model can provide simple in structure, function is practical has simple to operately, and versatility is good, improves the advantage of detection efficiency.
Description of drawings
Fig. 1 is a kind of coaxality measurement gauge stand structure front elevation.
Fig. 2 is a kind of coaxality measurement gauge stand structure vertical view.
Among the figure, 1. inclined base; 2. location-plate; 3. screw; 4. register pin; 5. deep groove ball bearing; 6. dial gauge; 7. measurement dial framework.
Embodiment
Describe the utility model in detail below in conjunction with accompanying drawing, but the utility model is not limited to specific embodiment.
Shown in attached Fig. 1 and 2, a kind of coaxality measurement gauge stand of the utility model comprises inclined base 1, location-plate 2, screw 3, register pin 4, deep groove ball bearing 5, dial gauge 6, measures dial framework 7.
Location-plate 2 is installed on the inclined base 1 right side low side by screw 3, register pin 4 is installed on the left side of location-plate, deep groove ball bearing 5 is installed on the register pin 4, measure dial framework 7 be installed on the left side of inclined base 1 high-end on, dial gauge 6 is installed on to be measured on the dial framework 7.
The inclined base inclination angle is 10-60 °, register pin 4 has two, and the mode with transition fit is installed on location-plate 2 left sides respectively, and deep groove ball bearing 5 has two, the mode that cooperates with the microclearance is installed on the register pin 4 respectively, and deep groove ball bearing 5 can register pin be the axle center rotation.
When workpiece is measured, with workpiece gently " suspension " on two deep groove ball bearings 5, adjusting measurement dial framework 7 makes the gauge head of dial gauge 6 lean against the measuring position, this moment, the axle center was on the vertical line of two deep groove ball bearing 5 lines of centres, rotational workpieces, read the variable quantity that dial gauge can record position on vertical line, axle center, i.e. the variable quantity of right alignment.
The utility model is keeping on traditional cubing basis simple in structure, both avoid damaging and wear and tear of workpiece, effectively prolonged the serviceable life of cubing again, improved the versatility of cubing, make operation become simpler easy, and improved detection efficiency and accuracy of detection.
Claims (4)
1. coaxality measurement gauge stand, comprise inclined base (1), location-plate (2), screw (3), register pin (4), deep groove ball bearing (5), dial gauge (6), measure dial framework (7), it is characterized in that: location-plate (2) is installed on the low side of inclined base (1) right side by screw (3), register pin (4) is installed on the left side of location-plate, deep groove ball bearing (5) is installed on the register pin (4), measure dial framework (7) be installed on the left side of inclined base (1) high-end on, dial gauge (6) is installed on to be measured on the dial framework (7).
2. a kind of coaxality measurement gauge stand according to claim 1 is characterized in that: described inclined base, its inclination angle are 10-60 °.
3. a kind of coaxality measurement gauge stand according to claim 1 is characterized in that: described register pin (4) has two, and the mode with transition fit is installed on location-plate (2) left side respectively.
4. a kind of coaxality measurement gauge stand according to claim 1 is characterized in that: described deep groove ball bearing (5) has two, and the mode that cooperates with the microclearance is installed on the register pin (4) respectively, and deep groove ball bearing (5) can register pin be the axle center rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201905525U CN202092588U (en) | 2011-06-08 | 2011-06-08 | Axiality measuring indicator stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201905525U CN202092588U (en) | 2011-06-08 | 2011-06-08 | Axiality measuring indicator stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202092588U true CN202092588U (en) | 2011-12-28 |
Family
ID=45367650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201905525U Expired - Fee Related CN202092588U (en) | 2011-06-08 | 2011-06-08 | Axiality measuring indicator stand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202092588U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104567633A (en) * | 2014-12-25 | 2015-04-29 | 郑州一帆机械设备有限公司 | Coaxiality detection method of part with hole and device for implementing method |
| CN106679551A (en) * | 2017-01-23 | 2017-05-17 | 中国航发沈阳发动机研究所 | Gland and intermediate case concentricity measurement method and measurement tool |
| CN115930751A (en) * | 2022-12-06 | 2023-04-07 | 中国船舶集团有限公司第七〇七研究所 | Method and device for measuring coaxiality of torque motor |
-
2011
- 2011-06-08 CN CN2011201905525U patent/CN202092588U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104567633A (en) * | 2014-12-25 | 2015-04-29 | 郑州一帆机械设备有限公司 | Coaxiality detection method of part with hole and device for implementing method |
| CN106679551A (en) * | 2017-01-23 | 2017-05-17 | 中国航发沈阳发动机研究所 | Gland and intermediate case concentricity measurement method and measurement tool |
| CN115930751A (en) * | 2022-12-06 | 2023-04-07 | 中国船舶集团有限公司第七〇七研究所 | Method and device for measuring coaxiality of torque motor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111228 Termination date: 20140608 |