CN201903304U - Rolling way measuring device - Google Patents

Rolling way measuring device Download PDF

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Publication number
CN201903304U
CN201903304U CN2010206543598U CN201020654359U CN201903304U CN 201903304 U CN201903304 U CN 201903304U CN 2010206543598 U CN2010206543598 U CN 2010206543598U CN 201020654359 U CN201020654359 U CN 201020654359U CN 201903304 U CN201903304 U CN 201903304U
Authority
CN
China
Prior art keywords
sleeve
gauge
rod
block
measuring
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN2010206543598U
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Chinese (zh)
Inventor
孙眺
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JIANGSU RIGHT SLEWING RING CO Ltd
Original Assignee
JIANGSU RIGHT SLEWING RING CO Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by JIANGSU RIGHT SLEWING RING CO Ltd filed Critical JIANGSU RIGHT SLEWING RING CO Ltd
Priority to CN2010206543598U priority Critical patent/CN201903304U/en
Application granted granted Critical
Publication of CN201903304U publication Critical patent/CN201903304U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a rolling way measuring device, which comprises a measuring rod, a left measuring block, a right measuring block, a retractable component and measuring fittings. The left measuring block and the right measuring block are spherical, the right measuring block is fixed at the right end of the measuring rod, the retractable component comprises a sleeve, a locking part, a spring and a transmission part, the right end of the sleeve is fixedly connected with the left end of the measuring rod, and the locking part is fixed inside the sleeve. A limiting shoulder is arranged on the transmission part, the right end of the limiting shoulder is arranged inside the sleeve, the left end of the limiting shoulder penetrates out of the sleeve through a through hole at the left end surface of the sleeve, the left end of the transmission part is fixedly connected with the left measuring block, and a limiting step surface for limiting the spring is arranged inside the transmission part. The measuring fittings comprise a fixed frame and a dial gauge, and the fixed frame comprises a connecting board fixedly connected with the transmission part, and a connecting rod connected with the connecting board and a fixed board connected with the sleeve. The dial gauge comprises a measuring rod and a gauge plate, the measuring rod is fixedly connected with the fixed board, and a slider on the measuring rod is fixedly connected with the connecting rod.

Description

The raceway measurement mechanism
Technical field
The utility model relates to a kind of survey instrument, particularly a kind of raceway measurement mechanism of measuring the internal diameter of pivoting support.
Background technology
Pivoting support is widely used in truck-mounted crane, locomotive crane, portal crane, boat's crane, crane for steelworks use, container crane, wind generator system and the solar power system in real commercial Application, pivoting support is in process, accuracy requirement to size is higher, pivoting support especially for wind generator system and solar power system is very high to the accuracy requirement of size, can't reach desired measuring accuracy with existing measurement mechanism.
Summary of the invention
The purpose of this utility model is can't satisfy at the existing measurement mechanism described in the background technology problem of pivoting support measuring accuracy, and a kind of raceway measurement mechanism is provided.
The realization the technical solution of the utility model is as follows:
A kind of raceway measurement mechanism, it comprises gauge rod, left side gauge block, right gauge block, shrink subassembly and measure accessory, described left gauge block and right gauge block are spherical, right gauge block is fixed in the right-hand member of gauge rod, shrink subassembly and comprise sleeve, locking member, spring and driving member, the sleeve right-hand member is fixedlyed connected with the left end of gauge rod, locking member is fixed in the sleeve, driving member is provided with spacing shoulder, the right-hand member of spacing shoulder is arranged in the sleeve, the left end of spacing shoulder passes the sleeve outside by the through hole on the sleeve left side, the left end of driving member is fixedlyed connected with left gauge block, driving member inside is provided with and is used for spring is carried out spacing limiting stand terrace, described measurement accessory comprises fixed mount and dial gauge, and fixed mount comprises the web joint of fixedlying connected with driving member, the connecting rod that is connected with web joint and the fixed head of coupling sleeve, dial gauge comprises sounding rod and dial plate, sounding rod is fixedlyed connected with fixed head, and the slide block on the sounding rod is fixedlyed connected with connecting rod.
Described sleeve is provided with locating device, it comprises reference column, the decorative pearl on top of an official cap, compression spring and clamping screw, reference column is arranged on the sleeve wall, be provided with through hole in the reference column, this through hole and sleeve inner connect, the decorative pearl on top of an official cap is arranged in the reference column, and compression spring is arranged at the decorative pearl on top of an official cap outside, and clamping screw is arranged at the compression spring outside and passes through threaded engagement with reference column.
Described right gauge block is connected to the right-hand member of gauge rod by coupling sleeve.
Described sleeve and gauge rod left end are by being threaded.
The beneficial effects of the utility model are spherical for left gauge block and the right gauge block because of raceway measurement mechanism of the present utility model, therefore, when measuring the internal diameter of slewing bearing, the sphere of gauge block can be tangent with the sphere of the raceway of pivoting support inboard, error in the time of can reducing to measure improves the precision of measuring, because raceway measurement mechanism of the present utility model adopts dial gauge as main reading instrument, therefore, the precision of detection is higher.
Description of drawings
Fig. 1 is a synoptic diagram of the present utility model;
Among the figure, 1 is gauge rod, and 2 is left gauge block, and 3 is right gauge block, and 4 is sleeve, and 5 is locking member, 6 is spring, and 7 is driving member, and 8 is dial gauge, and 9 is web joint, and 10 is connecting rod, and 11 is fixed head, 12 is sounding rod, and 13 is coupling sleeve, and 14 is the decorative pearl on top of an official cap, and 15 is compression spring, and 16 is clamping screw.
Embodiment
With reference to a kind of raceway measurement mechanism shown in Figure 1, it comprises gauge rod 1, left side gauge block 2, right gauge block 3, shrink subassembly and measure accessory, described left gauge block 2 and right gauge block 3 are spherical, right gauge block 3 is fixed in the right-hand member of gauge rod 1, shrink subassembly and comprise sleeve 4, locking member 5, spring 6 and driving member 7, sleeve 4 right-hand members are fixedlyed connected with the left end of gauge rod 1, locking member 5 is fixed in the sleeve 4, driving member 7 is provided with spacing shoulder, the right-hand member of spacing shoulder is arranged in the sleeve 4, the left end of spacing shoulder passes sleeve 4 outsides by the through hole on sleeve 4 left sides, the left end of driving member 7 is fixedlyed connected with left gauge block 2, driving member 7 inside are provided with and are used for spring 6 is carried out spacing limiting stand terrace, described measurement accessory comprises fixed mount and dial gauge 8, fixed mount comprises the web joint 9 of fixedlying connected with driving member 7, the connecting rod 10 that is connected with web joint 9 and the fixed head 11 of coupling sleeve 13, dial gauge 8 comprises sounding rod 12 and dial plate, sounding rod 12 is fixedlyed connected with fixed head 11, and the slide block on the sounding rod 12 is fixedlyed connected with connecting rod 10.Described sleeve 4 is provided with locating device, it comprises reference column, the decorative pearl on top of an official cap 14, compression spring 15 and clamping screw 16, reference column is arranged on sleeve 4 walls, be provided with through hole in the reference column, this through hole and sleeve 4 internal run-throughs, the decorative pearl on top of an official cap 14 is arranged in the reference column, and compression spring 15 is arranged at the decorative pearl on top of an official cap 14 outsides, and clamping screw 16 is arranged at compression spring 15 outsides and passes through threaded engagement with reference column.Described right gauge block 3 is connected to the right-hand member of gauge rod 1 by coupling sleeve 13.
When carrying out the pivoting support detection, at first the right gauge block 3 of the right-hand member of raceway measurement mechanism is put in the raceway of pivoting support inboard, push the contraction subassembly then, left gauge block 2 is retracted in the raceway of slewing bearing, clamping screw 16 on the screwed in place device then, then the decorative pearl on top of an official cap 14 holds out against driving member 7 under the effect of compression spring 15, driving member 7 can not be moved freely, spring 6 in left gauge block 2 contraction processes in driving member 7 compression sleeves 4, and move right, driving web joint 9 and connecting link moves right, because the lower end of connecting rod 10 is connected with slide block on the sounding rod 12, therefore, slide block on the sounding rod 12 also can move right, and the distance that the slide block on the sounding rod 12 moves right is identical with the distance that left gauge block 2 shrinks to the right, promptly knows the internal diameter of pivoting support by reading data on the dial gauge 8 like this.Because it is spherical that left gauge block 2 and right gauge block 3 are, tangent with being rolled into of pivoting support inboard, therefore the precision that detects is higher, because adopt dial gauge 8 to read the contract by distance of left gauge block 2, dial gauge 8 precision are higher, therefore, the result who reads is more accurate, and error is littler.

Claims (4)

1. raceway measurement mechanism, it is characterized in that: it comprises gauge rod, left side gauge block, right gauge block, shrink subassembly and measure accessory, described left gauge block and right gauge block are spherical, right gauge block is fixed in the right-hand member of gauge rod, shrink subassembly and comprise sleeve, locking member, spring and driving member, the sleeve right-hand member is fixedlyed connected with the left end of gauge rod, locking member is fixed in the sleeve, driving member is provided with spacing shoulder, the right-hand member of spacing shoulder is arranged in the sleeve, the left end of spacing shoulder passes the sleeve outside by the through hole on the sleeve left side, the left end of driving member is fixedlyed connected with left gauge block, driving member inside is provided with and is used for spring is carried out spacing limiting stand terrace, described measurement accessory comprises fixed mount and dial gauge, and fixed mount comprises the web joint of fixedlying connected with driving member, the connecting rod that is connected with web joint and the fixed head of coupling sleeve, dial gauge comprises sounding rod and dial plate, sounding rod is fixedlyed connected with fixed head, and the slide block on the sounding rod is fixedlyed connected with connecting rod.
2. raceway measurement mechanism according to claim 1, it is characterized in that: described sleeve is provided with locating device, it comprises reference column, the decorative pearl on top of an official cap, compression spring and clamping screw, reference column is arranged on the sleeve wall, be provided with through hole in the reference column, this through hole and sleeve inner connect, and the decorative pearl on top of an official cap is arranged in the reference column, compression spring is arranged at the decorative pearl on top of an official cap outside, and clamping screw is arranged at the compression spring outside and passes through threaded engagement with reference column.
3. raceway measurement mechanism according to claim 1 is characterized in that: described right gauge block is connected to the right-hand member of gauge rod by coupling sleeve.
4. raceway measurement mechanism according to claim 1 is characterized in that: described sleeve and gauge rod left end are by being threaded.
CN2010206543598U 2010-12-13 2010-12-13 Rolling way measuring device Expired - Fee Related CN201903304U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010206543598U CN201903304U (en) 2010-12-13 2010-12-13 Rolling way measuring device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010206543598U CN201903304U (en) 2010-12-13 2010-12-13 Rolling way measuring device

Publications (1)

Publication Number Publication Date
CN201903304U true CN201903304U (en) 2011-07-20

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010206543598U Expired - Fee Related CN201903304U (en) 2010-12-13 2010-12-13 Rolling way measuring device

Country Status (1)

Country Link
CN (1) CN201903304U (en)

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102829699A (en) * 2012-08-03 2012-12-19 上海电气电站设备有限公司 Device and method for measuring gap between steam turbine movable blades and cylinder inner wall
CN102980482A (en) * 2012-11-16 2013-03-20 无锡麦铁精密机械制造有限公司 Detecting tool variable in outer diameter
CN102997810A (en) * 2012-11-16 2013-03-27 无锡麦铁精密机械制造有限公司 Inside and outside diameter gauge
CN103512460A (en) * 2013-10-18 2014-01-15 江苏新银叶传动机电有限公司 Rotary support inner raceway gauge
CN103954201A (en) * 2014-04-14 2014-07-30 上海三一重机有限公司 Novel slewing bearing measuring tool and slewing bearing measuring method
CN104654979A (en) * 2015-03-13 2015-05-27 成都大漠石油机械有限公司 Water drainage pipeline internal diameter detector
CN104677241A (en) * 2015-03-13 2015-06-03 成都大漠石油机械有限公司 Pccp pipe diameter measuring device
CN104848768A (en) * 2015-03-13 2015-08-19 成都大漠石油机械有限公司 Internal diameter measuring structure for rigid pipe
CN105004246A (en) * 2015-05-15 2015-10-28 中国航空工业集团公司沈阳发动机设计研究所 Engine nozzle diameter measuring tool
KR20160052279A (en) * 2014-11-04 2016-05-12 주식회사 포스코 Apparatus for measuring width
CN106382885A (en) * 2016-08-30 2017-02-08 南京理工大学 Profile precision measuring device for slide block of rolling linear guide pair
CN106403761A (en) * 2016-12-15 2017-02-15 陕西理工学院 Detection tool suitable for rotary support inner raceways of multiple sizes
CN106679601A (en) * 2016-12-31 2017-05-17 桐庐县检验检测中心 Multifunctional length calibrating device and calibrating method thereof
CN108106570A (en) * 2017-12-28 2018-06-01 广州正德工业工程技术有限公司 A kind of lithium battery apparatus for production line installs parallelism detection Special-purpose swing stem
CN110307768A (en) * 2019-08-02 2019-10-08 大连民族大学 A kind of the screw path dimension detecting device and its application method of ball-screw

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102829699B (en) * 2012-08-03 2015-06-17 上海电气电站设备有限公司 Device and method for measuring gap between steam turbine movable blades and cylinder inner wall
CN102829699A (en) * 2012-08-03 2012-12-19 上海电气电站设备有限公司 Device and method for measuring gap between steam turbine movable blades and cylinder inner wall
CN102980482A (en) * 2012-11-16 2013-03-20 无锡麦铁精密机械制造有限公司 Detecting tool variable in outer diameter
CN102997810A (en) * 2012-11-16 2013-03-27 无锡麦铁精密机械制造有限公司 Inside and outside diameter gauge
CN102997810B (en) * 2012-11-16 2016-04-06 无锡麦铁精密机械制造有限公司 A kind of internal-and external diameter cubing
CN103512460A (en) * 2013-10-18 2014-01-15 江苏新银叶传动机电有限公司 Rotary support inner raceway gauge
CN103954201A (en) * 2014-04-14 2014-07-30 上海三一重机有限公司 Novel slewing bearing measuring tool and slewing bearing measuring method
KR101635881B1 (en) * 2014-11-04 2016-07-05 주식회사 포스코 Apparatus for measuring width
KR20160052279A (en) * 2014-11-04 2016-05-12 주식회사 포스코 Apparatus for measuring width
CN104677241A (en) * 2015-03-13 2015-06-03 成都大漠石油机械有限公司 Pccp pipe diameter measuring device
CN104848768A (en) * 2015-03-13 2015-08-19 成都大漠石油机械有限公司 Internal diameter measuring structure for rigid pipe
CN104677241B (en) * 2015-03-13 2017-08-11 重庆巨龙管业有限公司 PCCP pipe diameter measuring devices
CN104654979A (en) * 2015-03-13 2015-05-27 成都大漠石油机械有限公司 Water drainage pipeline internal diameter detector
CN105004246A (en) * 2015-05-15 2015-10-28 中国航空工业集团公司沈阳发动机设计研究所 Engine nozzle diameter measuring tool
CN106382885A (en) * 2016-08-30 2017-02-08 南京理工大学 Profile precision measuring device for slide block of rolling linear guide pair
CN106382885B (en) * 2016-08-30 2019-02-22 南京理工大学 Linear rolling guide slider type face accuracy measuring device
CN106403761A (en) * 2016-12-15 2017-02-15 陕西理工学院 Detection tool suitable for rotary support inner raceways of multiple sizes
CN106679601A (en) * 2016-12-31 2017-05-17 桐庐县检验检测中心 Multifunctional length calibrating device and calibrating method thereof
CN108106570A (en) * 2017-12-28 2018-06-01 广州正德工业工程技术有限公司 A kind of lithium battery apparatus for production line installs parallelism detection Special-purpose swing stem
CN110307768A (en) * 2019-08-02 2019-10-08 大连民族大学 A kind of the screw path dimension detecting device and its application method of ball-screw

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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: 20110720

Termination date: 20121213