CN105783671B - A kind of large scale ring body sealing surface circularity calibrating installation - Google Patents

A kind of large scale ring body sealing surface circularity calibrating installation Download PDF

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Publication number
CN105783671B
CN105783671B CN201610314337.9A CN201610314337A CN105783671B CN 105783671 B CN105783671 B CN 105783671B CN 201610314337 A CN201610314337 A CN 201610314337A CN 105783671 B CN105783671 B CN 105783671B
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CN
China
Prior art keywords
bar
mobile
center
translot
scale
Prior art date
Application number
CN201610314337.9A
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Chinese (zh)
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CN105783671A (en
Inventor
范昕昀
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佛山博斯途密封技术有限公司
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Priority to CN201610314337.9A priority Critical patent/CN105783671B/en
Publication of CN105783671A publication Critical patent/CN105783671A/en
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Publication of CN105783671B publication Critical patent/CN105783671B/en

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    • GPHYSICS
    • G01MEASURING; TESTING
    • G01BMEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B5/00Measuring arrangements characterised by the use of mechanical means
    • G01B5/20Measuring arrangements characterised by the use of mechanical means for measuring contours or curvatures
    • G01B5/201Measuring arrangements characterised by the use of mechanical means for measuring contours or curvatures for measuring roundness

Abstract

The invention discloses a kind of large scale ring body sealing surface circularity calibrating installation, including whippletree supporting plate, rotating hole, mobile translot, rotation card slot, mobile card slot, mobile bearing piece, cylindrical bar, positioning round table, contact column tube, adjusts turntable, adjustment translot, rotating handle, vertical cylinder, central hole, lower baffle plate, fixed turncap, center bar, adjusts scale bar, mobile loop bar, holding screw, contact semi-round ball.The structural principle of apparatus of the present invention is simple, is rotated by Dual-layer, and central turnplate positions the mode in the circularity center of circle to be checked, size scale bar using the round bar of socket joint type come, can telescopic adjustment in a certain range, structure can be realized single operation readiness, simple and practical.

Description

A kind of large scale ring body sealing surface circularity calibrating installation

Technical field

The present invention relates to a kind of installations to assist check tool, specifically a kind of large scale ring body sealing surface circularity calibration cartridge It sets.

Background technique

Any product, when its size is bigger, then simple structure is also required to repetition test is carried out at its main seal, really Confidential letter fits together perfectly, and in existing butterfly valve production process, the bore of butterfly valve body is bigger, easier under violent concussion Deformation, sealing surface are that round and dish plate outer ring contacts sealing, and in normal soft sealing structure, sealing ring is by pressure ring It is fixed, but the elasticity of fixing bolt can make contact surface have fluctuating when installation, need in pressure testing It is constantly adjusted at leak.

General installation personnel can use slide calliper rule when checking sealing ring, but bore once on to two meters, often Need to be equipped with the vernier caliper of three meters or five meters, size is inconvenient greatly, and artificial influence can make during measuring check It must measure inaccurately, so that test is frequently necessary to repeatedly.

Summary of the invention

The purpose of the present invention is in view of the deficienciess of the prior art, providing a kind of large scale ring body sealing surface circularity calibration Device.

To achieve the above object, the method that the present invention uses is: a kind of large scale ring body sealing surface circularity calibration cartridge It sets, including whippletree supporting plate, rotating hole, mobile translot, rotation card slot, mobile card slot, mobile bearing piece, cylindrical bar, positioning round table, connects Strike the post pipe, adjust turntable, adjustment translot, rotating handle, vertical cylinder, central hole, lower baffle plate, fixed turncap, center bar, Adjust scale bar, mobile loop bar, holding screw, contact semi-round ball;The rotating hole is located at the upper surface center of whippletree supporting plate Position is connected to up and down, is equipped in the two sides of rotating hole along whippletree supporting plate middle position and is moved translot, in the medial surface of rotating hole Middle position is equipped with rotation card slot, and the middle position of opposite face is equipped with mobile card slot before and after the inside of mobile translot, described The both ends of mobile bearing piece are located in mobile card slot, are respectively equipped with cylindrical bar in the center of the upper and lower end face of mobile bearing piece, on The cylindrical bar of side for mobile mobile bearing piece, be equipped on the cylinder of downside cylindrical bar between the upper and lower every positioning round table, positioning Equipped with contact column tube between rotary table, the adjusting turntable is located in rotation card slot, rotation connection, in the end face for adjusting turntable Heart position is equipped with symmetrical adjustment translot, is equipped with rotating handle in the adjusting turntable upper surface of adjustment translot two sides, described hangs down Straight cylinder is located between adjustment translot, central hole is equipped at the axle center of vertical cylinder, in the cylinder of vertical cylinder interlude It is equipped with lower baffle plate, the upper surface of lower baffle plate and the lower end face contact for adjusting turntable, is protruded in vertical cylinder and adjusts turntable upper end The cylinder of face part is equipped with screw thread, and fixed turncap cooperation rotation connection, the center bar pass through central hole, upper end It is limited by convex block, the bottom cylinder of center bar is vertically fixedly connected with the one end for adjusting scale bar, so that adjusting scale Bar is horizontal positioned, is socketed mobile loop bar in the left side for adjusting scale bar, and the right end face of mobile loop bar is graduation indication end face, The right side cylinder of mobile loop bar is equipped with holding screw, is used for location graduation, in the center of the left end face of mobile loop bar Equipped with contact semi-round ball.

Preferably, the front/rear end in the middle position of the whippletree supporting plate respectively has a circular convex.

Preferably, the diameter of the center bar is consistent with the diameter of scale bar is adjusted.

Preferably, the global maximum distance of the right end face of the mobile loop bar to contact semi-round ball is and adjusts The length for saving scale bar is consistent.

Beneficial effect

The structural principle of apparatus of the present invention is simple, is rotated by Dual-layer, and central turnplate positions the mode in the circularity center of circle It is checked, size scale bar is using the round bar of socket joint type come can in a certain range telescopic adjustment, structure can be real Existing single operation readiness, it is simple and practical.

Detailed description of the invention

Fig. 1 schematic structural diagram of the device of the invention;

Fig. 2 apparatus of the present invention overlooking structure diagram;

Wherein, 1- whippletree supporting plate, 2- rotating hole, 3- move translot, 4- rotates the mobile bearing piece of card slot, 5- mobile card slot, 6-, 7- cylindrical bar, 8- positioning round table, 9- contact column tube, 10-, which adjust turntable, 11- adjustment translot, 12- rotating handle, 13-, vertically to be justified The fixed turncap of column, 14- central hole, 15- lower baffle plate, 16-, the center 17- bar, 18- adjust scale bar, 19- moves loop bar, 20- holding screw, 21- contact semi-round ball.

Specific embodiment

In the following with reference to the drawings and specific embodiments, the present invention is furture elucidated, and the present embodiment is with technical solution of the present invention Premised under implemented, it should be understood that these examples are only for illustrating the present invention and are not intended to limit the scope of the present invention.

Such as Fig. 1 to a kind of large scale ring body sealing surface circularity calibrating installation shown in Fig. 2, including whippletree supporting plate 1, rotating hole 2, mobile translot 3, rotation card slot 4, mobile card slot 5, mobile bearing piece 6, cylindrical bar 7, positioning round table 8, contact column tube 9, adjusting turn Disk 10, adjustment translot 11, rotating handle 12, vertical cylinder 13, central hole 14, lower baffle plate 15, fixed turncap 16, center bar 17, scale bar 18, mobile loop bar 19, holding screw 20, contact semi-round ball 21 are adjusted;

Rotating hole 2 is located at the upper surface center of whippletree supporting plate 1, is connected to up and down, in the two sides of rotating hole 2 along whippletree 1 middle position of supporting plate is equipped with mobile translot 3, and the front/rear end in the middle position of whippletree supporting plate 1 respectively has a circular convex, mainly It is the installation space in order to increase rotating hole 2, rotation card slot 4 is equipped in the medial surface middle position of rotating hole 2, in mobile translot The middle position of opposite face is equipped with mobile card slot 5 before and after 3 inside.

The both ends of mobile bearing piece 6 are located in mobile card slot 5, set respectively in the center of the upper and lower end face of mobile bearing piece 6 Have a cylindrical bar 7, the cylindrical bar 7 of upside for mobile bearing piece 6, be equipped on the cylinder of downside cylindrical bar 7 between the upper and lower every Positioning round table 8 adjusts turntable 10 and is located in rotation card slot 4 equipped with contact column tube 9 between positioning round table 8, rotation connection, The end face center position for adjusting turntable 10 is equipped with symmetrical adjustment translot 11, in 10 upper end of adjusting turntable of adjustment 11 two sides of translot Face is equipped with rotating handle 12.

Vertical cylinder 13 is located between adjustment translot 11, and central hole 14 is equipped at the axle center of vertical cylinder 13, is hanging down The cylinder of 13 interlude of straight cylinder is equipped with lower baffle plate 15, the upper surface of lower baffle plate 15 and the lower end face contact for adjusting turntable 10, It is protruded in vertical cylinder 13 and is equipped with screw thread on the cylinder for adjusting 10 upper surface part of turntable, and the fixed cooperation of turncap 16 rotation connects It connects.

Center bar 17 passes through central hole 14, and upper end is limited by convex block, the bottom cylinder and tune of center bar 17 One end of section scale bar 18 is vertically fixedly connected, and is horizontally arranged so that adjusting scale bar 18, the diameter of center bar 17 and adjusting The diameter of scale bar 18 is consistent, and so the cusp at connection intersection is then initial scale origin, is adjusting scale bar 18 Left side is socketed mobile loop bar 19, and the right end face of mobile loop bar 19 is graduation indication end face, in the right side cylinder of mobile loop bar 19 It is equipped with holding screw 20, is used for location graduation, is equipped with contact semi-round ball in the center of the left end face of mobile loop bar 19 21, the right end face of mobile loop bar 19 to the global maximum distance for contacting semi-round ball 21 is and adjusts the length of scale bar 18 Unanimously.

When in use, first whippletree supporting plate 1 is placed on ring body connecting end surface, by the mobile bearing pieces 6 of two sides into The positioning of row left and right, so that the inner ring face contact of contact tubing string 9 and ring body, anchor ring center range is in rotating hole 2 at this time, is passed through Rotation adjusts turntable 10 and vertical cylinder 13, further finds center location accurately, later by adjusting scale bar 18 and movable sleeving The cooperation of bar 19 finds different points on sealing surface constantly to measure calibration.

Claims (4)

1. a kind of large scale ring body sealing surface circularity calibrating installation, it is characterised in that: including whippletree supporting plate (1), rotating hole (2), Mobile translot (3), rotation card slot (4), mobile card slot (5), mobile bearing piece (6), cylindrical bar (7), positioning round table (8), contact stud It manages (9), adjust turntable (10), adjustment translot (11), rotating handle (12), vertical cylinder (13), central hole (14), lower baffle plate (15), fixed turncap (16), center bar (17), adjusting scale bar (18), mobile loop bar (19), holding screw (20), contact Semi-round ball (21);The rotating hole (2) is located at the upper surface center of whippletree supporting plate (1), is connected to up and down, in rotating hole (2) two sides are equipped with mobile translot (3) along whippletree supporting plate (1) middle position, install in the medial surface interposition of rotating hole (2) There are rotation card slot (4), the middle position of opposite face is equipped with mobile card slot (5) before and after the inside of mobile translot (3), the shifting The both ends of dynamic bearing piece (6) are located in mobile card slot (5), are respectively equipped with circle in the center of the upper and lower end face of mobile bearing piece (6) Mast (7), the cylindrical bar (7) of upside are equipped between the upper and lower on the cylinder of downside cylindrical bar (7) for mobile bearing piece (6) Every positioning round table (8), equipped with contact column tube (9) between positioning round table (8), the adjusting turntable (10) is located at revotating card In slot (4), rotation connection is equipped with symmetrical adjustment translot (11) in the end face center position for adjusting turntable (10), horizontal in adjustment Adjusting turntable (10) upper surface of slot (11) two sides is equipped with rotating handle (12), and the vertical cylinder (13) is located at adjustment translot (11) between, central hole (14) are equipped at the axle center of vertical cylinder (13), on the cylinder of vertical cylinder (13) interlude Equipped with lower baffle plate (15), the upper surface of lower baffle plate (15) and the lower end face contact for adjusting turntable (10) are convex in vertical cylinder (13) The cylinder for adjusting turntable (10) upper surface part out is equipped with screw thread, and fixed turncap (16) cooperation rotation connection, it is described in Heart bar (17) passes through central hole (14), and upper end is limited by convex block, and the bottom cylinder of center bar (17) and adjusting are carved One end of degree bar (18) is vertically fixedly connected, so that adjusting, scale bar (18) are horizontal positioned, in the left side for adjusting scale bar (18) It is socketed mobile loop bar (19), the right end face of mobile loop bar (19) is graduation indication end face, the right side column in mobile loop bar (19) Face is equipped with holding screw (20), is used for location graduation, is equipped with contact in the center of the left end face of mobile loop bar (19) Semi-round ball (21).
2. a kind of large scale ring body sealing surface circularity calibrating installation according to claim 1, it is characterised in that: the cross The front/rear end in the middle position of thick stick supporting plate (1) respectively has a circular convex.
3. a kind of large scale ring body sealing surface circularity calibrating installation according to claim 1, it is characterised in that: in described The diameter of heart bar (17) is consistent with the diameter of scale bar (18) is adjusted.
4. a kind of large scale ring body sealing surface circularity calibrating installation according to claim 1, it is characterised in that: the shifting The right end face of dynamic loop bar (19) to the global maximum distance for contacting semi-round ball (21) is and adjusts the length of scale bar (18) Unanimously.
CN201610314337.9A 2016-05-13 2016-05-13 A kind of large scale ring body sealing surface circularity calibrating installation CN105783671B (en)

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CN201610314337.9A CN105783671B (en) 2016-05-13 2016-05-13 A kind of large scale ring body sealing surface circularity calibrating installation

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CN201610314337.9A CN105783671B (en) 2016-05-13 2016-05-13 A kind of large scale ring body sealing surface circularity calibrating installation

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106403782A (en) * 2016-06-23 2017-02-15 芜湖新兴铸管有限责任公司 Detection tool for casting pipe fitting internal diameter roundness degree tolerance
CN107101561B (en) * 2017-04-12 2020-04-14 大连辽南船厂 Anchor lip type value measurer

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Publication number Priority date Publication date Assignee Title
US4821425A (en) * 1987-11-18 1989-04-18 United States Of America As Represented By The Administrator, National Aeronautics And Space Administration Cylindrical surface profile and diameter measuring tool and method
CN101487683A (en) * 2009-02-25 2009-07-22 安徽昊方机电股份有限公司 Ultra-large diameter accurate detector
CN201497473U (en) * 2009-08-07 2010-06-02 常州博朗低温设备有限公司 Shell roundness measuring device
CN102435124A (en) * 2011-09-08 2012-05-02 中冶辽宁德龙钢管有限公司 Steel pipe out-of-roundness measuring method and measuring scale thereof
CN203672291U (en) * 2013-12-05 2014-06-25 江苏华帝海洋工程设备制造有限公司 Cylindricity measuring device for large-size cylinder body
CN104024787A (en) * 2011-12-29 2014-09-03 瓦卢莱克油气法国公司 Device for measuring an internal or external profile of a tubular component
CN204594406U (en) * 2015-04-24 2015-08-26 山西双环重型机械有限公司 A kind of annular workpieces means for correcting

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Publication number Priority date Publication date Assignee Title
JPH11108602A (en) * 1997-09-30 1999-04-23 Toshiba Corp Out-of-roundness measuring instrument

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4821425A (en) * 1987-11-18 1989-04-18 United States Of America As Represented By The Administrator, National Aeronautics And Space Administration Cylindrical surface profile and diameter measuring tool and method
CN101487683A (en) * 2009-02-25 2009-07-22 安徽昊方机电股份有限公司 Ultra-large diameter accurate detector
CN201497473U (en) * 2009-08-07 2010-06-02 常州博朗低温设备有限公司 Shell roundness measuring device
CN102435124A (en) * 2011-09-08 2012-05-02 中冶辽宁德龙钢管有限公司 Steel pipe out-of-roundness measuring method and measuring scale thereof
CN104024787A (en) * 2011-12-29 2014-09-03 瓦卢莱克油气法国公司 Device for measuring an internal or external profile of a tubular component
CN203672291U (en) * 2013-12-05 2014-06-25 江苏华帝海洋工程设备制造有限公司 Cylindricity measuring device for large-size cylinder body
CN204594406U (en) * 2015-04-24 2015-08-26 山西双环重型机械有限公司 A kind of annular workpieces means for correcting

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Effective date of registration: 20190107

Address after: 528311 Wanlian Center, Building 4, Beijiao International Wealth Center, No. 1 Yifu Road, Junlan Community Resident Committee, Beijiao Town, Shunde District, Foshan City, Guangdong Province

Applicant after: Foshan Bosto Sealing Technology Co., Ltd.

Address before: No. 18 Xianlin Avenue, Qixia District, Nanjing City, Jiangsu Province, 210000

Applicant before: Fan Cuanyun

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