CN105258588A - Measurement tool for lever-type dial indicator - Google Patents
Measurement tool for lever-type dial indicator Download PDFInfo
- Publication number
- CN105258588A CN105258588A CN201510779874.6A CN201510779874A CN105258588A CN 105258588 A CN105258588 A CN 105258588A CN 201510779874 A CN201510779874 A CN 201510779874A CN 105258588 A CN105258588 A CN 105258588A
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- China
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- fixed cover
- extension rod
- rotating shaft
- swing arm
- lever indicator
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- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The invention discloses a measurement tool for a lever-type dial indicator, which comprises a height gauge provided with a circumferentially rotatable swing arm, an extension mechanism, an extension rod and a dial indicator. The extension mechanism comprises a fixed sleeve, and the side wall of the fixed sleeve is provided with a rotating shaft. The fixed sleeve is arranged on the swing arm via the rotating shaft. The fixed sleeve is capable of rotating in the vertical plane around the rotating shaft. The extension rod is arranged to penetrate through the fixed sleeve and is capable of stretching out and drawing back inside the fixed sleeve. The dial indicator is arranged at the end tip of the extension rod. By means of the measurement tool, the detection range is expanded.
Description
Technical field
The present invention relates to fields of measurement, particularly frock measured by a kind of lever indicator.
Background technology
The main application of lever indicator be measure corresponding precision workpiece geometric configuration and mutual position error and use comparative measurement method measurement size.Lever indicator volume is little, lightweight, and side head can change direction, uses easily.In platform measuring method is measured, lever indicator and vernier height gauge, gauge block conbined usage, can measure the position that general measure utensil is difficult to measure.Lever indicator also can be used as the measuring sensor of other measurement mechanisms.
At present, lever indicator is just arranged on dial gauge on vernier height gauge in platform measuring, and sensing range is limited.Because the part processed now is large, complicated, especially there is the part of inner-cavity structure.Existing lever indicator cannot detect.
The information being disclosed in this background technology part is only intended to increase the understanding to general background of the present invention, and should not be regarded as admitting or imply in any form that this information structure has been prior art that persons skilled in the art are known.
Summary of the invention
The object of the present invention is to provide a kind of lever indicator to measure frock, can sensing range be strengthened.
For achieving the above object, the invention provides a kind of lever indicator and measure frock, comprising: height gauge, this height gauge is provided with the swing arm that can rotate in a circumferential direction; Extension mechanism, extension mechanism comprises: fixed cover, and its sidewall is provided with rotating shaft, and fixed cover is arranged in swing arm by this rotating shaft, and fixed cover can rotate in perpendicular around rotating shaft; And extension rod, it is located in fixed cover, and extension rod can stretch in fixed cover; And dial gauge, it is arranged on the termination of extension rod.
Preferably, the termination of extension rod is provided with jack vertically, and dial gauge is inserted into after in jack by aluminium screw lock.
Preferably, swing arm is provided with through hole, and rotating shaft is through through hole, and the termination of rotating shaft is twisted and is connected to swivel nut.
Preferably, the sidewall at the two ends of fixed cover is provided with screw, and this screw is used for relative with fixed cover for extension rod fixing.
Preferably, the height of swing arm on height gauge can regulate.
Compared with prior art, the present invention has following beneficial effect: by arranging a kind of extension mechanism, this extension mechanism comprises extension rod, extension rod can stretch in fixed cover, and can turn at setting plane internal rotation together according to fixed cover, in addition, fixed cover can also rotate in a circumferential direction together with swing arm, also the dial gauge being namely arranged on the termination of this extension rod can rotate arbitrarily in three dimensions, sensing range can be strengthened, the more flatness of the inside platform and the measurement such as highly of detection of complex inner chamber can be extended, structure is simple, can be convenient for carrying, easy to operate, improve detection efficiency, save cost, enhance productivity.
Accompanying drawing explanation
Fig. 1 is the structural representation measuring frock according to lever indicator of the present invention;
Fig. 2 is the structural representation measuring extension mechanism in frock according to lever indicator of the present invention;
Fig. 3 is the assembling schematic diagram measuring extension mechanism and height gauge in frock according to lever indicator of the present invention;
Fig. 4 is the structural representation measuring height gauge in frock according to lever indicator of the present invention;
Fig. 5 is the use schematic diagram measuring frock according to lever indicator of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in detail, but is to be understood that protection scope of the present invention not by the restriction of embodiment.
Clearly represent unless otherwise other, otherwise in whole instructions and claims, term " comprise " or its conversion as " comprising " or " including " etc. by be understood to include the element of stating or ingredient, and do not get rid of other element or other ingredient.
As shown in Figure 1, frock measured by a kind of lever indicator according to the specific embodiment of the invention, comprises height gauge 6, extension mechanism and dial gauge 1.Wherein this height gauge 6 is provided with the swing arm 61 that can rotate in a circumferential direction, comprise fixed cover 5 and extension rod 3, the sidewall of fixed cover 5 is provided with rotating shaft 52 (see Fig. 3), fixed cover 5 is arranged in swing arm 61 by this rotating shaft 52, fixed cover 5 can rotate in perpendicular around rotating shaft 52, extension rod 3 is located in fixed cover 5, and extension rod 3 can stretch in fixed cover 5.In addition, dial gauge 1 is arranged on the termination of extension rod 3.
In such scheme, by arranging a kind of extension mechanism, this extension mechanism comprises extension rod 3, extension rod 3 can stretch in fixed cover 5, and can turn at setting plane internal rotation together according to fixed cover 5, in addition, fixed cover 5 can also rotate in a circumferential direction together with swing arm 61, also the dial gauge being namely arranged on the termination of this extension rod 3 can rotate arbitrarily in three dimensions, can sensing range be strengthened, the detection of complex inner chamber 7 more flatness of the inside platform and the measurement (see Fig. 5) such as highly can be extended.
As a kind of preferred embodiment, the termination of extension rod 3 is provided with jack vertically, and dial gauge 1 is inserted into after in jack and is locked (see Fig. 2) by aluminium screw 11, and dial gauge 1 is convenient to be installed.
As a kind of preferred embodiment, swing arm 61 is provided with through hole 611 (see Fig. 4), and rotating shaft 52 is through through hole 611, and the termination of rotating shaft 52 is twisted and is connected to swivel nut 53 (see Fig. 3).
As a kind of preferred embodiment, the sidewall at the two ends of fixed cover 5 is provided with screw 51 (see Fig. 2), and this screw 51 is used for, by relative with fixed cover 5 for extension rod 3 fixing, preventing extension rod 3 play.
As a kind of preferred embodiment, swing arm 61 Height Adjustable (see Fig. 4) on height gauge 6.Height gauge 6 can select vernier height gauge.
As one preferred embodiment, the assembling of this frock is as follows:
First assemble extension mechanism, extension rod 3 is inserted in fixed cover 5, extension rod 3 is wanted on fixed cover 5 can be movable flexibly, to adjust the length of extension rod 3, fixes, prevent extension rod 3 play with screw 51.After extension mechanism assembles, extension mechanism is arranged on height gauge 6, particularly, the rotating shaft 52 of fixed cover 5 is through swivel nut 53 of screwing on after the through hole 611 in swing arm 61, the connection of the fixed cover in this extension mechanism and height gauge 6 adopts rotating shaft 52 and swivel nut 53, extension mechanism angles can be adjusted like this, the contents such as convenient detection inner chamber platform.Finally, dial gauge 1 is assemblied on extension mechanism, tightens with aluminium screw 11, prevent from coming off.
To sum up, the lever indicator of the present embodiment measures frock by arranging a kind of extension mechanism, this extension mechanism comprises extension rod 3, extension rod 3 can stretch in fixed cover 5, and can turn at setting plane internal rotation together according to fixed cover 5, in addition, fixed cover 5 can also rotate in a circumferential direction together with swing arm 61, also the dial gauge being namely arranged on the termination of this extension rod 3 can rotate arbitrarily in three dimensions, sensing range can be strengthened, the more flatness of the inside platform and the measurement such as highly of detection of complex inner chamber can be extended, structure is simple, can be convenient for carrying, easy to operate, improve detection efficiency, save cost, enhance productivity.
The aforementioned description to concrete exemplary of the present invention is to illustrate and the object of illustration.These descriptions not want the present invention to be defined as disclosed precise forms, and obviously, according to above-mentioned instruction, can much change and change.The object selected exemplary embodiment and describe is to explain certain principles of the present invention and practical application thereof, thus those skilled in the art can be realized and utilize various different exemplary of the present invention and various different selection and change.Scope of the present invention is intended to limited by claims and equivalents thereof.
Claims (5)
1. a frock measured by lever indicator, it is characterized in that, comprising:
Height gauge, this height gauge is provided with the swing arm that can rotate in a circumferential direction;
Extension mechanism, described extension mechanism comprises:
Fixed cover, its sidewall is provided with rotating shaft, and described fixed cover is arranged in described swing arm by this rotating shaft, and described fixed cover can rotate in perpendicular around described rotating shaft; And
Extension rod, it is located in described fixed cover, and described extension rod can stretch in described fixed cover; And
Dial gauge, it is arranged on the termination of described extension rod.
2. frock measured by lever indicator according to claim 1, and it is characterized in that, the termination of described extension rod is provided with jack vertically, and described dial gauge is inserted into after in described jack by aluminium screw lock.
3. frock measured by lever indicator according to claim 1, and it is characterized in that, described swing arm is provided with through hole, and described rotating shaft is through described through hole, and the termination of described rotating shaft is twisted and is connected to swivel nut.
4. frock measured by lever indicator according to claim 1, and it is characterized in that, the sidewall at the two ends of described fixed cover is provided with screw, and this screw is used for relative with described fixed cover for described extension rod fixing.
5. frock measured by lever indicator according to claim 1, and it is characterized in that, the height of described swing arm on described height gauge can be conditioned.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510779874.6A CN105258588A (en) | 2015-11-13 | 2015-11-13 | Measurement tool for lever-type dial indicator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510779874.6A CN105258588A (en) | 2015-11-13 | 2015-11-13 | Measurement tool for lever-type dial indicator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105258588A true CN105258588A (en) | 2016-01-20 |
Family
ID=55098375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510779874.6A Pending CN105258588A (en) | 2015-11-13 | 2015-11-13 | Measurement tool for lever-type dial indicator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105258588A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107702623A (en) * | 2017-11-23 | 2018-02-16 | 中国航发沈阳黎明航空发动机有限责任公司 | A kind of device of hoisting depth chi measurement capability |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5996946A (en) * | 1998-08-07 | 1999-12-07 | Boice Industrial Corporation | Height gauge support stand |
| CN201569402U (en) * | 2009-11-03 | 2010-09-01 | 南通中能机械制造有限公司 | Measuring tool for assembly groove arc of guide vane |
| CN202432955U (en) * | 2012-02-15 | 2012-09-12 | 桂林福达齿轮有限公司 | Pitch cone jump detector of spiral bevel gear |
| US20140096405A1 (en) * | 2009-01-30 | 2014-04-10 | Axiam, Inc. | Absolute diameter measurement arm |
| CN203605885U (en) * | 2013-11-07 | 2014-05-21 | 浙江创能机械有限公司 | Crankcase comprehensive test tool |
| CN205079687U (en) * | 2015-11-13 | 2016-03-09 | 广西玉柴机器股份有限公司 | Lever dial indicator measures frock |
-
2015
- 2015-11-13 CN CN201510779874.6A patent/CN105258588A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5996946A (en) * | 1998-08-07 | 1999-12-07 | Boice Industrial Corporation | Height gauge support stand |
| US20140096405A1 (en) * | 2009-01-30 | 2014-04-10 | Axiam, Inc. | Absolute diameter measurement arm |
| CN201569402U (en) * | 2009-11-03 | 2010-09-01 | 南通中能机械制造有限公司 | Measuring tool for assembly groove arc of guide vane |
| CN202432955U (en) * | 2012-02-15 | 2012-09-12 | 桂林福达齿轮有限公司 | Pitch cone jump detector of spiral bevel gear |
| CN203605885U (en) * | 2013-11-07 | 2014-05-21 | 浙江创能机械有限公司 | Crankcase comprehensive test tool |
| CN205079687U (en) * | 2015-11-13 | 2016-03-09 | 广西玉柴机器股份有限公司 | Lever dial indicator measures frock |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107702623A (en) * | 2017-11-23 | 2018-02-16 | 中国航发沈阳黎明航空发动机有限责任公司 | A kind of device of hoisting depth chi measurement capability |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160120 |
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| RJ01 | Rejection of invention patent application after publication |