CN201662384U - Rotary-disk large-surface measuring device - Google Patents

Rotary-disk large-surface measuring device Download PDF

Info

Publication number
CN201662384U
CN201662384U CN2010201555743U CN201020155574U CN201662384U CN 201662384 U CN201662384 U CN 201662384U CN 2010201555743 U CN2010201555743 U CN 2010201555743U CN 201020155574 U CN201020155574 U CN 201020155574U CN 201662384 U CN201662384 U CN 201662384U
Authority
CN
China
Prior art keywords
mandrel
disk
rotary
stepped hole
rotating disk
Prior art date
Application number
CN2010201555743U
Other languages
Chinese (zh)
Inventor
栾伯才
吴正刚
孙健
Original Assignee
江苏扬力数控机床有限公司
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 江苏扬力数控机床有限公司 filed Critical 江苏扬力数控机床有限公司
Priority to CN2010201555743U priority Critical patent/CN201662384U/en
Application granted granted Critical
Publication of CN201662384U publication Critical patent/CN201662384U/en

Links

Abstract

The utility model relates to a rotary-disk large-surface measuring device, which relates to a detecting device of the disk surface flatness of the rotary disk of a numerically-controlled turret punching machine. The rotary-disk large-surface measuring device is portable and concise, has simple operation and can precisely obtain data. The rotary disk is provided with a middle hole, a stepped hole is arranged at the opening of the middle hole facing towards the large surface of the rotary disk, the bottom surface of the stepped hole is vertical to the middle hole, and the measuring device comprises a mandrel, a rotary handle, a cantilever rod, a vertical rod, a balancing weight and a dial indicator; the mandrel is provided with an outer cylindrical surface in clearance fit with the stepped hole, and the lower end surface of the mandrel is contacted with the bottom surface of the stepped hole; the rotary handle and the cantilever rod are oppositely and fixedly connected onto the lateral surface of the mandrel and positioned on the same diameter line of the mandrel; the balancing weight is movably connected onto the rotary handle and can axially move along the rotary handle; and the vertical rod is adjustably connected at the far end of the cantilever rod, the dial indicator is adjustably connected at the lower end of the vertical rod, and the detection head of the dial indicator corresponds to the disk edge of the large surface of the rotary disk. A large disk does not need to be moved, and the detecting operation working is portable.

Description

The big planar survey device of rotating disk
Technical field
The utility model relates to a kind of measurement of planeness frock, relates in particular to the pick-up unit of NC turret punch machine rotating disk card flatness.
Background technology
The rotating disk of NC turret punch machine, size is big, and weight is big, for adapting to the needs of digital control processing, must have very high accuracy requirement.The error of rotating disk mainly contains two kinds of situations, and the one, card and axle center out of plumb, the 2nd, stress deformation causes card flatness misalignment.At present, also be not specifically designed to and measure big frock of rotating disk with respect to center of turntable axis runout error data, measuring process in the past all is that work in-process carries out in the heart, promptly loading onto dial gauge on machine tool chief axis measures, because measuring equipment and process equipment are same equipment, can not reflect the real mismachining tolerance of this workpiece.
Summary of the invention
The utility model provides a kind of light, brief, simple to operate at above problem, and can accurately draw the big planar survey device of rotating disk of data.
The technical solution of the utility model is: described rotating disk has mesopore, be provided with stepped hole at mesopore towards the aperture of big of described rotating disk, the bottom surface of described stepped hole is vertical with described mesopore, and described measurement mechanism comprises mandrel, swing handle, cantilever lever, vertical rod, balancing weight and dial gauge; Described mandrel has the external cylindrical surface with described stepped hole clearance fit, and the lower surface of described mandrel contacts the bottom surface of described stepped hole; Described swing handle and cantilever lever relatively are fixedly connected on described mandrel side, are on the same diameter line of mandrel; Described balancing weight is movably connected on the swing handle, can move axially along swing handle; Described vertical rod is connected the far-end of cantilever lever adjustablely, and described dial gauge is connected the lower end of described vertical rod adjustablely, the dish edge that the corresponding described rotating disk of the detection head of described dial gauge is big.
The utility model utilizes the reference field of bottom surface for measuring of the stepped hole on the rotating disk mesopore, and the verticality between this stepped hole and mesopore is the processing of finishing in a clamping, and therefore, both verticality are secure.The inner cylinder face clearance fit of the external cylindrical surface of mandrel and stepped hole, free to rotate, under the sturdy situation in the bottom face of mandrel and stepped hole bottom surface, the verticality of mandrel axial line and this bottom surface is secure.180 ° are stretched out a pair of bar outside mandrel---swing handle, cantilever lever, and at the far-end connection dial gauge of cantilever lever, the dish edge of the corresponding deep bid of the detection head of dial gauge.During work, the turn swing handle, mandrel rotates, and dial gauge rotates, and can the flatness (verticality of deep bid card and deep bid contour) of deep bid dish edge be detected.In view of mandrel and stepped hole are clearance fit, bigger for preventing that dial gauge from stressing power, cause mandrel crooked, the utility model is provided with configuration block on swing handle, can guarantee that like this mandrel bottom face and stepped hole bottom surface are sturdy.
The utility model does not need mobile deep bid, and detecting operation work is light.It is easier to make big of rotating disk measure with respect to the jerk value of center of turntable line, through repeatedly measure, assembling test, measured value is more accurate; Simultaneously this frock can be measured on big arbitrary diameter of rotating disk the jerk value with respect to the center of turntable axis.
Description of drawings
Fig. 1 is a structural representation of the present utility model
1 is rotating disk, the 2nd among the figure, mandrel, the 3rd, swing handle, the 4th, fastening screw nut, the 5th, cantilever lever, the 6th, table bar contiguous block, the 7th, vertical rod, the 8th, dial gauge, the 9th, clip, the 10th, bottom surface, the 11st, stepped hole, the 12nd, balancing weight.
Fig. 2 is an I place enlarged drawing among Fig. 1.
Embodiment
The utility model as shown in Figure 1, 2, described rotating disk 1 has mesopore 11, be provided with stepped hole 11 at mesopore towards the aperture of described rotating disk 1 big face, the bottom surface 10 of described stepped hole 11 is vertical with described mesopore, and described measurement mechanism comprises mandrel 2, swing handle 3, cantilever lever 5, vertical rod 7, balancing weight 12 and dial gauge 8; Described mandrel 2 has the external cylindrical surface with described stepped hole 11 clearance fit, and the lower surface of described mandrel 2 contacts the bottom surface 10 of described stepped hole 11; Described swing handle 3 is fixedly connected on described mandrel 2 sides, and cantilever lever 5 adopts fastening screw nut 4 to be fixedly connected on mandrel 2 sides, and relative with swing handle 3, both are on the same diameter line of mandrel 2; Described balancing weight 12 is movably connected on the swing handle 3, can move axially along swing handle 3; Described vertical rod 7 is connected the far-end of cantilever lever 5 by table bar contiguous block 6 adjustablely, and described dial gauge 8 is connected the lower end of described vertical rod 7, the dish edge of the corresponding described rotating disk 1 big face of the detection head of described dial gauge 8 by clip 9 adjustablely.

Claims (1)

1. the big planar survey device of rotating disk, described rotating disk has mesopore, is provided with stepped hole at mesopore towards the aperture of big of described rotating disk, and the bottom surface of described stepped hole is vertical with described mesopore, it is characterized in that described measurement mechanism comprises mandrel, swing handle, cantilever lever, vertical rod, balancing weight and dial gauge; Described mandrel has the external cylindrical surface with described stepped hole clearance fit, and the lower surface of described mandrel contacts the bottom surface of described stepped hole; Described swing handle and cantilever lever relatively are fixedly connected on described mandrel side, are on the same diameter line of mandrel; Described balancing weight is movably connected on the swing handle, can move axially along swing handle; Described vertical rod is connected the far-end of cantilever lever adjustablely, and described dial gauge is connected the lower end of described vertical rod adjustablely, the dish edge that the corresponding described rotating disk of the detection head of described dial gauge is big.
CN2010201555743U 2010-03-26 2010-03-26 Rotary-disk large-surface measuring device CN201662384U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010201555743U CN201662384U (en) 2010-03-26 2010-03-26 Rotary-disk large-surface measuring device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010201555743U CN201662384U (en) 2010-03-26 2010-03-26 Rotary-disk large-surface measuring device

Publications (1)

Publication Number Publication Date
CN201662384U true CN201662384U (en) 2010-12-01

Family

ID=43232803

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010201555743U CN201662384U (en) 2010-03-26 2010-03-26 Rotary-disk large-surface measuring device

Country Status (1)

Country Link
CN (1) CN201662384U (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102128587A (en) * 2010-12-30 2011-07-20 洛阳轴研科技股份有限公司 Jump detector for grinding wheel circle
CN102353317A (en) * 2011-06-23 2012-02-15 江门市南洋船舶工程有限公司 Portable large-sized flange plane survey meter
CN102589399A (en) * 2011-12-31 2012-07-18 太原重工股份有限公司 Measuring device for sealing surface of flange
CN102679852A (en) * 2012-05-07 2012-09-19 合肥科振实业发展有限公司 Portable flatness detector
CN102853729A (en) * 2011-06-29 2013-01-02 大连船舶重工集团有限公司 Positioning and measuring device for reciprocating helm shifting mechanisms
CN104654991A (en) * 2015-01-15 2015-05-27 齐重数控装备股份有限公司 Analog device and detection tool for gravity field deformation of machine tool gantry cross beam
CN106197233A (en) * 2016-07-21 2016-12-07 上海发电设备成套设计研究院 A kind of diaphragm deflection measures system

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102128587A (en) * 2010-12-30 2011-07-20 洛阳轴研科技股份有限公司 Jump detector for grinding wheel circle
CN102353317A (en) * 2011-06-23 2012-02-15 江门市南洋船舶工程有限公司 Portable large-sized flange plane survey meter
CN102853729A (en) * 2011-06-29 2013-01-02 大连船舶重工集团有限公司 Positioning and measuring device for reciprocating helm shifting mechanisms
CN102853729B (en) * 2011-06-29 2016-01-13 大连船舶重工集团有限公司 Reciprocating type helm steering mechanism positioning measuring device
CN102589399A (en) * 2011-12-31 2012-07-18 太原重工股份有限公司 Measuring device for sealing surface of flange
CN102679852A (en) * 2012-05-07 2012-09-19 合肥科振实业发展有限公司 Portable flatness detector
CN104654991A (en) * 2015-01-15 2015-05-27 齐重数控装备股份有限公司 Analog device and detection tool for gravity field deformation of machine tool gantry cross beam
CN104654991B (en) * 2015-01-15 2017-05-31 齐重数控装备股份有限公司 Lathe gantry beam gravitational field deformation simulative device
CN106197233A (en) * 2016-07-21 2016-12-07 上海发电设备成套设计研究院 A kind of diaphragm deflection measures system

Similar Documents

Publication Publication Date Title
US7278222B2 (en) Method for measuring a program-controlled machine tool
CN101726237B (en) Device for coaxially detecting coaxial errors of inner holes and outer circles
CN102937409B (en) Polar coordinate gear measurement center and zero calibrating method thereof
CN102944417A (en) Platform and method for testing static rigidity of machine tool spindle
CN104807388B (en) The measurer and method of bicyclic groove part control side size in a kind of measurement
CN205981086U (en) Utensil is examined to high accuracy screw rod measurement over pins
CN102506632A (en) Device for measuring taper hole
CN201628535U (en) Coaxiality detecting tool for cylinder hole and annular groove of cylinder body
CN205209421U (en) Measure specialized tool of hole axiality
CN202661028U (en) Detection device for detecting concentricity and flatness of products
CN102679941A (en) Device for detecting taper of outer cone of conical ring
CN201754080U (en) Concentricity detector
CN202964283U (en) Device for detecting length of tool of numerical control milling machine
CN101281106B (en) Multi-parameter adjustable press-bending mold with back cartridge measuring apparatus
CN105571461A (en) Accuracy measurement method for precision tapered hole
CN202329522U (en) Upper mold planeness detecting device for bending machine
CN202153125U (en) Detection apparatus for tiny step surface
CN201764938U (en) Tool for detecting screw perpendicularity
CN202793295U (en) Fuel injector hole big head groove coaxiality testing tool
CN104075642A (en) Detecting device for detecting diameters of cylinders and inner diameters of round holes
CN103615957A (en) Measuring tool for measuring size of D-shaped head
CN104515490A (en) Automatic turnover online outer diameter measuring device
CN104215205B (en) Gauge head unit for crank shaft measurement
CN201057514Y (en) Large-scale fine measuring instrument
CN103868441A (en) Test tool for detecting planeness of workpiece

Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20101201

Termination date: 20160326

CF01 Termination of patent right due to non-payment of annual fee