CN204085471U - Axial workpiece total run-out automatic measuring instrument - Google Patents

Axial workpiece total run-out automatic measuring instrument Download PDF

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Publication number
CN204085471U
CN204085471U CN201420365228.6U CN201420365228U CN204085471U CN 204085471 U CN204085471 U CN 204085471U CN 201420365228 U CN201420365228 U CN 201420365228U CN 204085471 U CN204085471 U CN 204085471U
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CN
China
Prior art keywords
measuring
total run
base
measurement
slide plate
Prior art date
Application number
CN201420365228.6U
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Chinese (zh)
Inventor
王素粉
秦冲
王凤娟
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王素粉
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Priority to CN201420365228.6U priority Critical patent/CN204085471U/en
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Publication of CN204085471U publication Critical patent/CN204085471U/en

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Abstract

The utility model provides a kind of axial workpiece total run-out automatic measuring instrument, solve traditional measurement tool operation inconvenience and precision does not reach the problem of demand, it comprises base, motor, speed adjusting gear, left top, clip, measurement slide plate, measuring mechanism, right top, set lever, right tailstock, handwheel, leading screw.Be screwed into a threaded post at the front end screw measuring support arm, on column, the spring iron of clamping one with circular hole, then uses nut locking.The functional mapping of the automatic measurement of axial total run-out and the semi-automation measurement of end surface full jumping is realized by the position of regulating spring iron.The utility model can realize automatically measuring axial workpiece total run-out, and measured scope is relatively wider, and structure is simple, and cost is lower, measures the advantages such as accurate, convenient, can solve the practical problems in production.There is reasonable generalization.

Description

Axial workpiece total run-out automatic measuring instrument
Technical field
The utility model belongs to measuring instrument, specifically axial workpiece total run-out automatic measuring instrument.
Background technology
Beating of axial workpiece reflects the change of measured circle cylinder relative to horizon radius, also reflects the bending error of axis, the equipment particularly run under high temperature and heavy load condition, and its impact is more serious.The overproof precision of processing parts that will have a strong impact on of total run-out of the precision equipment main shafts such as such as numerically controlled lathe, CNC milling machine, machining center, and measure inconvenience.So, to the automatic measurement of the main shaft running accuracy of this type of precision equipment, also become the development trend of numerically-controlled machine.And the total run-out automatic measurer that can complete this type of machine spindle class part is at present short of very much, conventional way utilizes general instrument to measure exactly, and want manual record data, instrument will carry out that secondary is installed could the measurement of the tolerance project such as accomplish linear degree, circularity, Circular Run-out Tolerance, radial run-out, end surface full jumping, axial total run-out, operation is inconvenience extremely, and traditional survey instrument can not meet high precision, need the equipment of multi-faceted precision measure.For the present situation that high tolerance pick-up unit in machine-building quality control system lacks relatively, design a kind ofly can realize being installed successively, automatically extract data, the total run-out measuring instrument of axial workpiece of analyzing data has certain production practical significance.
Summary of the invention
The utility model aims to provide a kind of axial workpiece total run-out automatic measuring instrument, to solve traditional measurement tool operation inconvenience and precision does not reach the problem of demand.
The utility model realizes above-mentioned purpose by the following technical solutions:
Axial workpiece total run-out automatic measuring instrument comprises base, motor, speed adjusting gear, left top, clip, measurement slide plate, measuring mechanism, right top, set lever, right tailstock, handwheel, leading screw.
Top and the top left and right sides being located at base top respectively, the right side, a described left side; The left top speed adjusting gear that passes on left is connected with stepper motor, speed adjusting gear be externally connected to shifting slide gear shifting fork mechanism; Top place, a described left side is furnished with corresponding clip and realizes fixing measured workpiece; Described base upper right is provided with right tailstock, right top be connected with handwheel after be arranged on right tailstock, right tailstock is also provided with set lever.
Described measurement slide plate be located at the left top and right side top between base top, in the side measuring slide plate, measuring mechanism is installed; Described measurement slide plate is connected with leading screw, and described leading screw is connected to the stepper motor that base right part is arranged.
Described measuring mechanism is connect a vertical upright column on the top measuring slide plate, and measure support arm and be connected on pillar by locating sleeve, the inside measuring support arm is provided with sensor, and end is connected with gauge head; Described locating sleeve is fixed on vertical upright column top by briquetting, described briquetting is connected with adjustment knob; Be provided with sensing station adjustment plate in the inside of measuring mechanism, described sensing station adjustment plate is adjusted by the friction pulley being connected with knob.
Be screwed into a threaded post at the front end screw measuring support arm, on column, the spring iron of clamping one with circular hole, then uses nut locking.The functional mapping of the automatic measurement of axial total run-out and the semi-automation measurement of end surface full jumping is realized by the position of regulating spring iron.
The utility model adopts technique scheme to have following beneficial effect:
The utility model can realize automatically measuring axial workpiece total run-out, and measured scope is relatively wider, and structure is simple, and cost is lower, measures the advantages such as accurate, convenient, can solve the practical problems in production.There is reasonable generalization.
Accompanying drawing explanation
Fig. 1 is structure vertical view of the present utility model.
Fig. 2 is measure portion structural scheme of mechanism of the present utility model.
Fig. 3, Fig. 4 are measuring head and axis, radial measurement evolution structural scheme of mechanism.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
Axial workpiece total run-out automatic measuring instrument as shown in Figure 1 comprises base 1, first stepper motor 21, second stepper motor 22, speed adjusting gear 3, left top 41, right top 42, clip 5, measures slide plate 6, measuring mechanism 7, set lever 8, right tailstock 9, handwheel 10, leading screw 11.
A left side top 41 and the right side top 42 are located at the left and right sides on base 1 top respectively; Left top 41 pass on left speed adjusting gear 3 is connected with the first stepper motor 21, speed adjusting gear 3 be externally connected to shifting slide gear shifting fork mechanism 31; Left top 41 places are furnished with corresponding clip 5 and realize fixing measured workpiece; Base 1 upper right is provided with right tailstock 9, is arranged on right tailstock 9, right tailstock 9 is also provided with set lever 8 after the right side top 42 is connected with handwheel 10.
Measurement slide plate 6 is located at base 1 top between left top 41 and the right side top 42, is provided with measuring mechanism 7 in the side measuring slide plate 6; Described measurement slide plate 6 is connected with leading screw 11, and leading screw 11 is connected to the second stepper motor 22 that base 1 right part is arranged.
Measuring mechanism 7 as shown in Figure 2, Figure 3, Figure 4 and measuring head and axis, radial measurement evolution mechanism, for connecting a vertical upright column 71 on the top measuring slide plate 6, measuring support arm 72 is connected on column 71 by locating sleeve 73, the inside measuring support arm 72 is provided with sensor 74, and end is connected with gauge head 75; Described locating sleeve 73 is fixed on vertical upright column 71 top by briquetting 77, described briquetting 77 is connected with adjustment knob 76; Be provided with sensing station adjustment plate 78 in the inside of measuring mechanism 7, described sensing station adjustment plate 78 is adjusted by the friction pulley 79 being connected with knob 710.
The headstock part of measuring instrument adopts a three-phase synchronous fractional electric motor to realize two-stage speed change by shifting slide gear and shifting fork mechanism, measured workpiece is installed between the headstock and tailstock and does high, low speed gyration, measuring mechanism can realize horizontal and vertical movement, in length range, carry out the measurement of total run-out error amount to workpiece.Base portion adopts a phase asynchronous fractional electric motor, and the workpiece of measuring mechanism rotates speed adjusting gear and utilizes shifting slide gear to complete double speed conversion, realizes leading screw and drives the high speed of measuring mechanism, the rectilinear motion of low speed two step velocity.Profit is computerizedd control motor, drives the transmission of measured piece, and displacement transducer replaces indicating gauge, to tolerance project continuous sampling in motion.Type difference according to measuring carries out selecting different rotations and move mode, through displacement transducer, displacement signal is become electric signal, and is amplified the electric signal that sensor exports by metering circuit, sends into computing machine and carry out data processing after A/D conversion.Measurement result and graph of errors show by computing machine in real time.Adjustment measurement mechanism makes measuring head enter in linearity measuring range, and the motor of headstock drives measured piece to do dead axle gyration, and measuring head can measure the form and position tolerance element on axle on each micro-section; The axial force that measuring head is transmitted by screw mandrel does axial linear movement, can also measure the axial form and position tolerance element of measured piece in linearity measuring range; Measure the end face form and position tolerance element of measured piece, at this moment only need side head to bend, vertically move measuring mechanism and carry out measuring to the end face that will measure, Here it is this device can the reason of multifunctional measuring.

Claims (2)

1. axial workpiece total run-out automatic measuring instrument comprises base (1), the first stepper motor (21), the second stepper motor (22), speed adjusting gear (3), left top (41), right top (42), clip (5), measures slide plate (6), measuring mechanism (7), set lever (8), right tailstock (9), handwheel (10), leading screw (11), it is characterized in that: a described left side top (41) and the right side top (42) are located at the left and right sides on base (1) top respectively; A described left side top (41) passes on left speed adjusting gear (3) and is connected with the first stepper motor (21), speed adjusting gear (3) be externally connected to shifting slide gear shifting fork mechanism (31); Left top (41) place is furnished with corresponding clip (5) and realizes fixing measured workpiece; Base (1) upper right is provided with right tailstock (9), right top (42) are arranged on right tailstock (9) after being connected with handwheel (10), and right tailstock (9) is also provided with set lever (8); Described measurement slide plate (6) is located at base (1) top between left top (41) and the right side top (42), is provided with measuring mechanism (7) in the side measuring slide plate (6); Described measurement slide plate (6) is connected with leading screw (11), and leading screw (11) is connected to the second stepper motor (22) that base (1) right part is arranged.
2. axial workpiece total run-out automatic measuring instrument according to claim 1, it is characterized in that: described measuring mechanism (7) is connect a vertical upright column (71) on the top measuring slide plate (6), measuring support arm (72) is connected on column (71) by locating sleeve (73), the inside measuring support arm (72) is provided with sensor (74), and end is connected with gauge head (75); Described locating sleeve (73) is fixed on vertical upright column (71) top by briquetting (77), described briquetting (77) is connected with adjustment knob (76); Be provided with sensing station adjustment plate (78) in the inside of measuring mechanism (7), described sensing station adjustment plate (78) is adjusted by the friction pulley (79) being connected with knob (710).
CN201420365228.6U 2014-07-04 2014-07-04 Axial workpiece total run-out automatic measuring instrument CN204085471U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420365228.6U CN204085471U (en) 2014-07-04 2014-07-04 Axial workpiece total run-out automatic measuring instrument

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Application Number Priority Date Filing Date Title
CN201420365228.6U CN204085471U (en) 2014-07-04 2014-07-04 Axial workpiece total run-out automatic measuring instrument

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CN204085471U true CN204085471U (en) 2015-01-07

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Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105737710A (en) * 2016-02-23 2016-07-06 电子科技大学 Device of detecting axial and radial runout of shaft parts
CN106272069A (en) * 2015-06-11 2017-01-04 徐工集团工程机械股份有限公司 The circularity of a kind of external cylindrical surface grinding and linearity testing apparatus and detection method
CN106516222A (en) * 2016-12-09 2017-03-22 安徽中烟工业有限责任公司 Coupler jump monitoring device of cigarette packer
CN107917652A (en) * 2017-11-21 2018-04-17 上海思博职业技术学院 A kind of run-out instrument
CN109163685A (en) * 2018-09-21 2019-01-08 马鞍山市恒利达机械刀片有限公司 Cylinder blade axially and radially pulsation detecting instrument
CN109238079A (en) * 2018-11-05 2019-01-18 兰州万里航空机电有限责任公司 Adjustable deflection instrument
CN110160421A (en) * 2017-12-29 2019-08-23 胡学静 Automatic automobile engine axial workpiece jitter detection apparatus
CN110294285A (en) * 2019-06-03 2019-10-01 中国农业机械化科学研究院 A kind of auger conveyor device for fast detecting and method
CN110487540A (en) * 2019-08-27 2019-11-22 西安工业大学 A kind of gauge check instrument test fixture and its test method
CN110906890A (en) * 2019-11-29 2020-03-24 河北三和重工装备制造有限责任公司 Method for detecting pumping rod jumping degree

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106272069A (en) * 2015-06-11 2017-01-04 徐工集团工程机械股份有限公司 The circularity of a kind of external cylindrical surface grinding and linearity testing apparatus and detection method
CN105737710B (en) * 2016-02-23 2019-02-22 电子科技大学 A kind of device of automatic detection axis class part axial and circular runout
CN105737710A (en) * 2016-02-23 2016-07-06 电子科技大学 Device of detecting axial and radial runout of shaft parts
CN106516222B (en) * 2016-12-09 2018-09-28 安徽中烟工业有限责任公司 A kind of shaft coupling bounce monitoring device of cigarette packer
CN106516222A (en) * 2016-12-09 2017-03-22 安徽中烟工业有限责任公司 Coupler jump monitoring device of cigarette packer
CN107917652A (en) * 2017-11-21 2018-04-17 上海思博职业技术学院 A kind of run-out instrument
CN110160421A (en) * 2017-12-29 2019-08-23 胡学静 Automatic automobile engine axial workpiece jitter detection apparatus
CN109163685A (en) * 2018-09-21 2019-01-08 马鞍山市恒利达机械刀片有限公司 Cylinder blade axially and radially pulsation detecting instrument
CN109238079A (en) * 2018-11-05 2019-01-18 兰州万里航空机电有限责任公司 Adjustable deflection instrument
CN110294285A (en) * 2019-06-03 2019-10-01 中国农业机械化科学研究院 A kind of auger conveyor device for fast detecting and method
CN110294285B (en) * 2019-06-03 2020-07-14 中国农业机械化科学研究院 Rapid detection device and method for spiral conveyor
CN110487540A (en) * 2019-08-27 2019-11-22 西安工业大学 A kind of gauge check instrument test fixture and its test method
CN110487540B (en) * 2019-08-27 2021-04-09 西安工业大学 Testing tool for metering and detecting instrument and testing method thereof
CN110906890A (en) * 2019-11-29 2020-03-24 河北三和重工装备制造有限责任公司 Method for detecting pumping rod jumping degree

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

Granted publication date: 20150107

Termination date: 20150704

EXPY Termination of patent right or utility model