CN201527262U - Mechanism for measuring excircle diameter and circularity of pipe body - Google Patents
Mechanism for measuring excircle diameter and circularity of pipe body Download PDFInfo
- Publication number
- CN201527262U CN201527262U CN2009202110477U CN200920211047U CN201527262U CN 201527262 U CN201527262 U CN 201527262U CN 2009202110477 U CN2009202110477 U CN 2009202110477U CN 200920211047 U CN200920211047 U CN 200920211047U CN 201527262 U CN201527262 U CN 201527262U
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- sliding block
- gage beam
- slide
- measuring
- spring
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a mechanism for measuring excircle diameter and circularity of pipe body, which is provided on a measuring device by arranging two measurement components in an opposite direction interval, the measuring part is provided with a sliding rail on an inclined sliding rail base, two sliding blocks are arranged on the sliding rail, a measuring arm with the inside of a vertical face is arranged on one sliding block, the bottom of the measuring arm is provided with a through hole in parallel with the outside of the sliding rail, one end of the through hole is fixed with a spring cover board, the spring, a spring baffle and a guide sleeve are arranged in turn in the through hole, the guide sleeve is fixed with the through hole, the external diameter of the spring baffle is larger than the internal diameter of the guide sleeve; one end of the positioning sliding block is connected with the other one sliding block, the sliding block is positioned by a screw hole and a positioning bolt, the bottom of the measuring arm is positioned between two vertical boards of the positioning sliding block, two ends of a power element are arranged at one end of the positioning sliding block and one end of a push rod by a pin, the other end of the push rod extends into the guide sleeve and is butted against one side of the spring baffle. The mechanism can measure the diameter and the circularity of pipe body by matching with the appropriate measuring tool, thereby improving the measuring precision and efficiency and ensuring the subsequent operation of the pipe body.
Description
Technical field
The utility model relates to a kind of measuring mechanism that is used for body outside diameter and circularity.
Background technology
The outside diameter of body and circularity are the important indicators that needs measurement and evaluation, the method of present all kinds of body factory's measuring tube outside diameter and circularity mostly is manual sampling observation and measures, as adopt slide calliper rule to be stuck in body cylindrical each point respectively, read the measurement data of each point then, so record the outside diameter of body and judge circularity; Obviously adopt its measuring accuracy of method of hand dipping low, efficient is poor, causes that easily both sides of supply and demand with regard to the objection that pipe diameter and circularity exceed standard, have also influenced the subsequent job to body simultaneously.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of measuring mechanism that is used for body outside diameter and circularity, utilize this measuring mechanism to cooperate suitable survey instrument can conveniently record the diameter and the circularity of all kinds of bodys, improve measuring accuracy and efficient, guaranteed the subsequent job of body.
For solving the problems of the technologies described above, the measuring mechanism that the utility model is used for body outside diameter and circularity comprises two measurement components, and described two measurement components are arranged and be installed on the measuring equipment in opposite directions at interval;
Wherein, described measurement component comprises slide track seat, slide rail, first slide block, second slide block, positioning sliding block, spring bumper cover, spring, spring stop, gage beam, orienting sleeve, push rod, bolt and dynamical element, the plane is the inclined-plane on the described slide track seat, described inclined-plane ecto-entad tilts, described slide rail is located on the inclined-plane of described slide track seat, described first slide block and second slide block lay respectively on the described slide rail and along slide rail and move, described second slide block is provided with screw, described bolt is twisted in the screw of described second slide block and is butted on and is used for fixing the position of second slide block on slide rail on the described slide rail, described gage beam is vertical on described first slide block, the medial surface of described gage beam is a vertical plane, the outside of the parallel described slide rail in described gage beam bottom has through hole, described spring bumper cover is located at described gage beam bottom through-hole one end by bolt, described spring, spring stop, orienting sleeve is located in the through hole of described gage beam bottom successively, described orienting sleeve and described gage beam bottom through-hole interference fit, the external diameter of described spring stop is greater than the internal diameter of described orienting sleeve, described positioning sliding block comprises flat board, the starting stave and second riser, the described starting stave and the second riser branch are vertical at described dull and stereotyped two ends, described starting stave is located on described second slide block, described positioning sliding block is positioned at below, described gage beam bottom, described gage beam bottom is between the starting stave and second riser of described positioning sliding block, described dynamical element one end connects the starting stave of described positioning sliding block by bearing pin, the described dynamical element other end connects described push rod one end by bearing pin, and the described push rod other end stretches in the described orienting sleeve and is butted on described spring stop one side.
Look measure field the power situation is provided, above-mentioned dynamical element can adopt electric pushrod, cylinder, hydraulic cylinder, feed screw nut or electromagnet etc.
Because being used for the measuring mechanism of body outside diameter and circularity, the utility model adopted technique scheme, promptly adopt two measurement components to arrange and be located on the measuring equipment at interval in opposite directions, measurement component is provided with slide rail on the slide way inclined seat, slide rail is provided with two slide blocks, vertically be provided with gage beam on the slide block, the inboard of gage beam is a vertical plane, the parallel sliding track outside, gage beam bottom has through hole, through hole one end is provided with spring bumper cover by bolt, be provided with spring in the through hole successively, spring stop and orienting sleeve, orienting sleeve and through hole interference fit, the spring stop external diameter is greater than the orienting sleeve internal diameter; The riser that is vertical at dull and stereotyped two ends constitutes positioning sliding block, the riser of positioning sliding block one end connects another slide block, another slide block is provided with screw and bolt is used for fixing the positioning sliding block position, positioning sliding block is positioned at below, gage beam bottom, the gage beam bottom is between two risers of positioning sliding block, dynamical element one end is located on the riser that positioning sliding block connects another slide block by bearing pin, its other end connects push rod one end by bearing pin, and the push rod other end stretches in the orienting sleeve and is butted on spring stop one side.Utilize this measuring mechanism to cooperate suitable survey instrument can conveniently record the diameter and the circularity of all kinds of bodys, improved measuring accuracy and efficient, guaranteed the subsequent job of body.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and embodiments:
Fig. 1 is used for the structural representation of body outside diameter and roundness measurement mechanism for the utility model.
Embodiment
As shown in Figure 1, the measuring mechanism that the utility model is used for body outside diameter and circularity comprises two measurement components 1, and described two measurement components 1 are arranged and be installed on the measuring equipment in opposite directions at interval;
Wherein, described measurement component 1 comprises slide track seat 11, slide rail 12, first slide block 22, second slide block 8, positioning sliding block 7, spring bumper cover 23, spring 3, spring stop 24, gage beam 2, orienting sleeve 4, push rod 5, bolt 81 and dynamical element 6, the plane is the inclined-plane on the described slide track seat 11, described inclined-plane ecto-entad tilts, described slide rail 12 is located on the inclined-plane of described slide track seat 11, described first slide block 22 and second slide block 8 lay respectively on the described slide rail 12 and along slide rail 12 and move, described second slide block 8 is provided with screw, described bolt 81 is twisted in the screw of described second slide block 8 and is butted on and is used for fixing second position of slide block 8 on slide rail 12 on the described slide rail 12, described gage beam 2 is vertical on described first slide block 22, the medial surface 21 of described gage beam 2 is vertical planes, the outside of the parallel described slide rail 12 in described gage beam 2 bottoms has through hole, described spring bumper cover 23 is located at described gage beam 2 bottom through-holes one end by bolt, described spring 3, spring stop 24, orienting sleeve 4 is located in the through hole of described gage beam 2 bottoms successively, described orienting sleeve 4 and described gage beam 2 bottom through-hole interference fit, the external diameter of described spring stop 24 is greater than the internal diameter of described orienting sleeve 4, described positioning sliding block 7 comprises dull and stereotyped 71, the starting stave 72 and second riser 73, described starting stave 72 and second riser, 73 branches are vertical at described dull and stereotyped 71 two ends, described starting stave 72 is located on described second slide block 8, described positioning sliding block 7 is positioned at below, described gage beam 2 bottoms, described gage beam 2 bottoms are between the starting stave 72 and second riser 73 of described positioning sliding block 7, described dynamical element 6 one ends connect the starting stave 72 of described positioning sliding block 7 by bearing pin 61, described dynamical element 6 other ends connect described push rod 5 one ends by bearing pin 61, and described push rod 5 other ends stretch in the described orienting sleeve 4 and are butted on described spring stop 24 1 sides.
Look measure field the power situation is provided, above-mentioned dynamical element 6 can adopt electric pushrod, cylinder, hydraulic cylinder, feed screw nut or electromagnet etc.
This measuring mechanism is installed on the measuring equipment, as shelve rotation carrying roller 91 of tested body 9 etc., measure preceding size according to tested body 9, adjust the position of positioning sliding block 7 on slide rail 12, adapt to the size of tested body 9 with the spacing of the medial surface 21 of adjusting two gage beams 2 of this measuring mechanism, adjust bolt 81 positions of stationary positioned slide block 7 on slide rail 12 that screw after finishing on second slide block 8; Start dynamical element 6 drive push rods 5 and in orienting sleeve 4, promote spring stop 24, spring stop 24 compression springs 3 also act on the spring bumper cover 23, under the continuation effect of push rod 5 thrusts, spring bumper cover 23 drives gage beam 2 moves first slide block 22 laterally on slide rail 12, be subjected to second riser 73 spacing of positioning sliding block 7 until gage beam 2 bottoms, this moment, two gage beam 2 spacings were in maximum position, tested body 9 is positioned between two gage beams 2, starting dynamical element 6 drive push rods 5 oppositely moves, the power of pushing tow gage beam 2 is cancelled at this moment, gage beam 2 glides at the effect lower edge of weight component slide rail 12, the medial surface 21 of two gage beams 2 is close to tested body 9 external diameters, this moment is by all kinds of survey instruments, as magnetic railings ruler, the grating chi, the spacing of two medial surfaces 21 of measurement gage beams 2 such as displacement transducer can record the diameter of tested body 9, also can be by detecting the displacement signal of two gage beams 2, by calculating tested body 9 diameters; By rotating rotation carrying roller 91 or tested body 9, can record the diameter and the circularity of tested body 9 differences simultaneously; After measurement finishes, start dynamical element 6 and increase two gage beam 2 spacings, can take out tested body 9 by push rod 5 pushing tow gage beams 2 outer moving.
This measuring mechanism is adapted to all kinds of diameter and circularity the have certain requirements diameter and the roundness measurement of bodys such as iron pipe, steel pipe, copper pipe and plastic tube improved measuring accuracy and efficient, helps the subsequent job of body.
Claims (2)
1. measuring mechanism that is used for body outside diameter and circularity, it is characterized in that: this measuring mechanism comprises two measurement components, described two measurement components are arranged and are installed on the measuring equipment in opposite directions at interval;
Wherein, described measurement component comprises slide track seat, slide rail, first slide block, second slide block, positioning sliding block, spring bumper cover, spring, spring stop, gage beam, orienting sleeve, push rod, bolt and dynamical element, the plane is the inclined-plane on the described slide track seat, described inclined-plane ecto-entad tilts, described slide rail is located on the inclined-plane of described slide track seat, described first slide block and second slide block lay respectively on the described slide rail and along slide rail and move, described second slide block is provided with screw, described bolt is twisted in the screw of described second slide block and is butted on and is used for fixing the position of second slide block on slide rail on the described slide rail, described gage beam is vertical on described first slide block, the medial surface of described gage beam is a vertical plane, the outside of the parallel described slide rail in described gage beam bottom has through hole, described spring bumper cover is located at described gage beam bottom through-hole one end by bolt, described spring, spring stop, orienting sleeve is located in the through hole of described gage beam bottom successively, described orienting sleeve and described gage beam bottom through-hole interference fit, the external diameter of described spring stop is greater than the internal diameter of described orienting sleeve, described positioning sliding block comprises flat board, the starting stave and second riser, the described starting stave and the second riser branch are vertical at described dull and stereotyped two ends, described starting stave is located on described second slide block, described positioning sliding block is positioned at below, described gage beam bottom, described gage beam bottom is between the starting stave and second riser of described positioning sliding block, described dynamical element one end connects the starting stave of described positioning sliding block by bearing pin, the described dynamical element other end connects described push rod one end by bearing pin, and the described push rod other end stretches in the described orienting sleeve and is butted on described spring stop one side.
2. the measuring mechanism that is used for body outside diameter and circularity according to claim 1 is characterized in that: described dynamical element is electric pushrod, cylinder, hydraulic cylinder, feed screw nut or electromagnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202110477U CN201527262U (en) | 2009-10-21 | 2009-10-21 | Mechanism for measuring excircle diameter and circularity of pipe body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202110477U CN201527262U (en) | 2009-10-21 | 2009-10-21 | Mechanism for measuring excircle diameter and circularity of pipe body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201527262U true CN201527262U (en) | 2010-07-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202110477U Expired - Lifetime CN201527262U (en) | 2009-10-21 | 2009-10-21 | Mechanism for measuring excircle diameter and circularity of pipe body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201527262U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102768021A (en) * | 2012-08-01 | 2012-11-07 | 安徽工业大学 | Contact-type cylinder diameter measurement device |
| CN106352787A (en) * | 2016-10-11 | 2017-01-25 | 武汉华宇目检测装备有限公司 | Array pulsed eddy current measurement method and device for ovality of steel pipe |
| CN108514419A (en) * | 2018-04-28 | 2018-09-11 | 山东大学齐鲁医院 | Medical stoma measuring device |
| CN109341577A (en) * | 2018-10-19 | 2019-02-15 | 北京市机械施工有限公司 | A kind of steel pipe processing ovality detection device |
-
2009
- 2009-10-21 CN CN2009202110477U patent/CN201527262U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102768021A (en) * | 2012-08-01 | 2012-11-07 | 安徽工业大学 | Contact-type cylinder diameter measurement device |
| CN102768021B (en) * | 2012-08-01 | 2014-11-26 | 安徽工业大学 | Contact-type cylinder diameter measurement device |
| CN106352787A (en) * | 2016-10-11 | 2017-01-25 | 武汉华宇目检测装备有限公司 | Array pulsed eddy current measurement method and device for ovality of steel pipe |
| CN108514419A (en) * | 2018-04-28 | 2018-09-11 | 山东大学齐鲁医院 | Medical stoma measuring device |
| CN109341577A (en) * | 2018-10-19 | 2019-02-15 | 北京市机械施工有限公司 | A kind of steel pipe processing ovality detection device |
| CN109341577B (en) * | 2018-10-19 | 2020-06-12 | 北京市机械施工有限公司 | Steel pipe machining ovality detection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100714 |