CN106123749B - A kind of simple multifunctional circularity detection device - Google Patents

A kind of simple multifunctional circularity detection device Download PDF

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Publication number
CN106123749B
CN106123749B CN201610642402.0A CN201610642402A CN106123749B CN 106123749 B CN106123749 B CN 106123749B CN 201610642402 A CN201610642402 A CN 201610642402A CN 106123749 B CN106123749 B CN 106123749B
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China
Prior art keywords
connector
holder
multifunctional
pedestal
rotating disc
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CN106123749A (en
Inventor
肖鹿
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NINGBO YINZHOU JINBEN MACHINERY CO Ltd
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NINGBO YINZHOU JINBEN MACHINERY CO Ltd
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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 present invention provides a kind of simple multifunctional circularity detection devices, including:Pedestal;Holder is fixed on pedestal, and the length direction setting along holder is there are two bearing block;Rotating disc, two bearing blocks are run through in one end, and are fixed on holder by the bearing in bearing block, and disk is arranged in the other end, and the axis direction of disk is provided with several ring shape graduation marks;Adjusting screw rod, is located at the side of rotating disc, and is fixed on pedestal by the first connector;Dial gauge, is located at the other side of rotating disc, and is in same horizontal line with adjusting screw rod, and is fixed on holder by the second connector.In simple multifunctional circularity detection device provided by the invention, adjusting screw rod and dial gauge are respectively arranged at the both sides of examined product, on the one hand positioning action is played to examined product, on the other hand circularity data can be accurately read in time convenient for dial gauge, so that the structure of circularity detection device becomes simple.

Description

A kind of simple multifunctional circularity detection device
Technical field
The invention belongs to field of mechanical technique, are related to a kind of detection device, especially a kind of simple multifunctional roundness measurement Device.
Background technology
At existing detection round piece surface shape error such as circularity (also known as out of roundness), conventional method is using large size And complicated roundness measuring equipment such as three coordinate measuring machine measures, or be detected using home-made contrivance, the former is the disadvantage is that structure Complexity, it is with high costs, be not suitable for rapid and convenient and use and a large amount of configuration, the latter the disadvantage is that using cumbersome, do not adapt to it is a variety of not Roundness of Workpiece with size measures.
Chinese utility model patent (203177784 U of CN) discloses a kind of inspection measuring part excircle dimension and circularity Tool, can be used for the measurement of different size parts outer circles, versatility is good, and reduces testing cost.It includes bottom plate, described Dial framework, locating piece, centering screw are disposed on bottom plate, the locating piece is provided with center, and dial gauge is installed in the dial framework In installation cavity, the gauge head of the dial gauge towards the center of the locating piece, the centering screw at least there are two, its court respectively To the center of the locating piece, it is characterised in that:The centering screw thread runs through the top radial screw bore of stud, described right Nut is threaded in the middle part of middle screw, the nut is close to the outer ring surface of the stud, the lower thread section screw thread of stud Connection screw thread set, the bottom end of the thread bush are supported on the upper surface of the bottom plate.
But the cubing of above-mentioned offer is detecting bowlder outside different size parts, using screw for part both sides into Row positioning, then carried out by the dial gauge on dial framework, increase the complexity of circularity detection device.
In conclusion for the deficiency for solving on existing structure of the detecting device, needs design a kind of simple in structure and adapt to The simple multifunctional circularity detection device of the product roundness measurement of different dimensions.
Invention content
The purpose of the present invention is there is the above problem in view of the prior art, it is proposed that one kind is simple in structure and adapts to The simple multifunctional circularity detection device of the product roundness measurement of different dimensions.
Object of the invention can be realized by the following technical scheme:A kind of simple multifunctional circularity detection device, including:
Pedestal;
Holder is fixed on the pedestal, and the length direction setting along the holder is there are two bearing block;
Rotating disc, two bearing blocks are run through in one end, and are fixed on the holder by the bearing in the bearing block On, disk is arranged in the other end, and the axis direction of the disk is provided with several ring shape graduation marks;
Adjusting screw rod, is located at the side of the rotating disc, and is fixed on the pedestal by the first connector;
Dial gauge, is located at the other side of the rotating disc, and is in same horizontal line with the adjusting screw rod, and passes through Second connector is fixed on holder.
In a kind of above-mentioned simple multifunctional circularity detection device, along circular scale linear dimension described in each uniformly Several magnetites are provided with, and each described magnetite is embedded on the disk.
In a kind of above-mentioned simple multifunctional circularity detection device, it is connected described the hundred of one end with second connector It is ladder section to divide table, and the end of the ladder section is tapered.
In a kind of above-mentioned simple multifunctional circularity detection device, the bearing block is symmetrically disposed on the two of the holder End, and be integrally formed with the holder, constitute a C-shaped;
Wherein, the bearing block includes:
Pedestal is in inverted T-shaped;
Bearing holder (housing, cover) is installed on one end of the pedestal.
In a kind of above-mentioned simple multifunctional circularity detection device, first connector is L-shaped, and described first connects The inside right angle concave surface of fitting is towards the rotating disc;
Wherein, one end of first connector is fixed on the pedestal, and the other end is free end, and the adjusting spiral shell Bar is installed on the free end of first connector.
In a kind of above-mentioned simple multifunctional circularity detection device, second connector is L-shaped, and with described first Connector is oppositely arranged;
Wherein, one end of second connector is connected with the holder, and the other end is free end, and the dial gauge is pacified Free end loaded on second connector.
In a kind of above-mentioned simple multifunctional circularity detection device, the adjusting screw rod can be along first connector Free end vertically moves up and down;The dial gauge can up and down be vertically moved along the free end of second connector.
In a kind of above-mentioned simple multifunctional circularity detection device, the rotating disc further includes shaft, and the shaft One end be connected with the disk, the other end is connected with the bearing block.
In a kind of above-mentioned simple multifunctional circularity detection device, the disk of the one end that is connected with the shaft has Taper.
Compared with prior art, in simple multifunctional circularity detection device provided by the invention, adjusting screw rod and dial gauge The both sides of examined product are respectively arranged at, positioning action on the one hand is played to examined product, it on the other hand can convenient for dial gauge It is accurate in time to read circularity data, so that the structure of circularity detection device becomes simple, without influencing roundness measurement Accuracy, meanwhile, adapt to the detection of the product circularity of different dimensions.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of the embodiment of simple multifunctional circularity detection device of the present invention.
Fig. 2 is the front view of Fig. 1.
Fig. 3 is the vertical view of sabot in a kind of embodiment of simple multifunctional circularity detection device of the present invention.
Fig. 4 is the front view of rotating disc in Fig. 3.
In figure, 100, pedestal;200, holder;210, bearing block;211, pedestal;212, bearing holder (housing, cover);300, rotating disc;310、 Disk;311, circular scale line;320, shaft;330, magnetite;400, adjusting screw rod;500, the first connector;600, dial gauge; 610, ladder section;700, the second connector.
Specific implementation mode
Following is a specific embodiment of the present invention in conjunction with the accompanying drawings, technical scheme of the present invention will be further described, However, the present invention is not limited to these examples.
As depicted in figs. 1 and 2, a kind of simple multifunctional circularity detection device provided by the invention, including:One pedestal 100; One holder 200, is fixed on pedestal 100, and the length direction setting along holder 200 is there are two bearing block 210;One rotating disc 300, Two bearing blocks 210 are run through in one end, and are fixed on holder 200 by the bearing in bearing block 210, and a disk is arranged in the other end 310, and the axis direction of disk 310 is provided with several ring shape graduation marks 311, to place the production of different specification size Product;One adjusting screw rod 400, is located at the side of rotating disc 300, and is fixed on pedestal 100 by one first connector 500;One Dial gauge 600 is located at the other side of rotating disc 300, and opposite with adjusting screw rod 400, and is fixed by one second connector 700 In on holder 200.
The operation principle of simple multifunctional circularity detection device provided by the invention:Product is positioned over rotating disc first On 300, and it is aligned with the outer profile of product by the circular scale line 311 on rotating disc 300;Then by 300 liang of rotating disc The dial gauge 600 and adjusting screw rod 400, positioning product of side, prevent it from being moved on rotating disc 300;Finally rotate rotating disc 300, the data of every bit on product lateral wall are read by dial gauge 600, judge that whether smooth the outer circle of product is, smooth.
Preferably, as depicted in figs. 1 and 2, dial gauge 600 is located at adjusting screw rod 400 in same horizontal line.
Preferably, as depicted in figs. 1 and 2, bearing block 210 is symmetrically disposed on the both ends of holder 200, and with holder 200 1 It is body formed, constitute a C-shaped holder 200;Wherein, bearing block 210 includes a pedestal 211, is in inverted T-shaped, a bearing holder (housing, cover) 212, installation In one end of pedestal 211, to install bearing, it is preferable that Selection of Bearings ball bearing so that the rotating effect of rotating disc 300 More, it rotates more steady.
Preferably, as depicted in figs. 1 and 2, the first connector 500 is L-shaped, and the inside right angle of the first connector of L-shaped 500 Concave surface is towards rotating disc 300, wherein one end of the first connector 500 is fixed on pedestal 100, and the other end is free end, and is adjusted Section screw rod 400 is installed on the free end of the first connector 500.
It using L-shaped connector, is mounted so as to more to stablize, reliably, while the adjusting screw rod 400 being installed on it is when adjusting Its precision higher.
Preferably, as depicted in figs. 1 and 2, the second connector 700 is L-shaped, and is oppositely arranged with the first connector 500, and One end of second connector 700 is connected with holder 200, and the other end is free end, and dial gauge 600 is installed on the second connector 700 free end.Preferably, between dial gauge 600 and the second connector 700 using being threadedly coupled, it is convenient for dial gauge 600 the Adjustment on two connectors 700.
Preferably, as depicted in figs. 1 and 2, adjusting screw rod 400 can vertically move up and down along the free end of the first connector 500 It is dynamic.
Preferably, as depicted in figs. 1 and 2, dial gauge 600 can up and down be vertically moved along the free end of the second connector 700.
Preferably, as depicted in figs. 1 and 2, be connected with the second connector 700 one end dial gauge 600 be ladder section 610, And the end of ladder section 610 is tapered, the product on rotating disc 300 is reduced in rotation, with the friction between ladder section 610 Power so that the measurement of dial gauge 600 is more accurate.
Preferably:As shown in Figure 1 and Figure 4, rotating disc 300 further includes a shaft 320, and one end of shaft 320 and disk 310 are connected, and the other end is connected with the bearing block 210 on holder 200, by the rotation of shaft 320, drive the rotation of disk 310, Preferably, the connection between shaft 320 and disk 310 is used and is threadedly coupled.
Preferably, as shown in figures 1 and 3, several magnetites are provided with along 311 size sideline of each circular scale line 330, in oblateness, and each magnetite 330 is embedded on disk 310;Ensure surface and the 310 surface phase of disk of magnetite 330 It is mutually concordant;Preferably, magnetite 330 is distributed on the size sideline of circular scale line 311 so that the production being positioned on disk 310 The magnetic picture that product are subject to is same, and solve rotating disc 300 is caused to measure inaccurate ask due to product in rotation by magnetic force unevenness Topic.
Preferably, as shown in Figure 1 and Figure 4, the disk 310 of the one end being connected with shaft 320 has taper, one side economization Material when rotating disc 300 is made, power consumption when rotating disc 300 rotates is reduced;On the other hand it is convenient for the company of shaft 320 It connects.
The operation principle of circularity detection device provided by the invention:Annular products are positioned over to the circle of rotating disc 300 first It on disk 310, and is aligned with product lateral profile by the circular scale line 311 on disk 310, while by disk 310 Magnetite 330 product is sucked, prevent product from being shaken on disk 310;Secondly the position of the adjusting screw rod 400 of product both sides is adjusted With the position of dial gauge 600 so that adjusting screw rod 400 and dial gauge 600 touch product respectively, to positioning product in disk Circumferential position on 310 ensures that axis of the axis of product always with rotating disc 300 coincides, wherein in dial gauge 600 Data show up, the quick reading of personnel easy to operation;Then, preliminary operation rotating disc 300 observes the bouncing pilotage of dial gauge 600 When pointing to maximum scale or minimum scale, adjusting bolt is adjusted, finally rotates rotating disc 300, to drive product synchronous rotary, So that product contour surface is streaked in one end of dial gauge 600, the data of every bit on contour line are recorded, and then judge the product Whether circularity meets the requirements.
Adjusting screw rod 400 and dial gauge 600 are respectively arranged at examined product by circularity detection device provided by the invention On the one hand positioning action is played in both sides to examined product, be on the other hand convenient for dial gauge 600 that can accurately read circularity number According to so that the structure of circularity detection device becomes simple, the accuracy without influencing roundness measurement, meanwhile, adapt to different rulers The detection of the product circularity of very little specification.
Specific embodiment described herein is only an example for the spirit of the invention.Technology belonging to the present invention is led The technical staff in domain can make various modifications or additions to the described embodiments or replace by a similar method In generation, however, it does not deviate from the spirit of the invention or beyond the scope of the appended claims.

Claims (8)

1. a kind of simple multifunctional circularity detection device, which is characterized in that including:
Pedestal;
Holder is fixed on the pedestal, and the length direction setting along the holder is there are two bearing block;
Rotating disc, two bearing blocks are run through in one end, and are fixed on the holder by the bearing in the bearing block, separately Disk is arranged in one end, and the axis direction of the disk is provided with several ring shape graduation marks;
Adjusting screw rod, is located at the side of the rotating disc, and is fixed on the pedestal by the first connector;
Dial gauge, is located at the other side of the rotating disc, and is in same horizontal line with the adjusting screw rod, and passes through second Connector is fixed on holder;
Several magnetites are evenly arranged with along circular scale linear dimension described in each, and each described magnetite is embedded in institute It states on disk.
2. a kind of simple multifunctional circularity detection device according to claim 1, which is characterized in that connect with described second The dial gauge of the connected one end of part is ladder section, and the end of the ladder section is tapered.
3. a kind of simple multifunctional circularity detection device according to claim 1 or 2, which is characterized in that the bearing block The both ends of the holder are symmetrically disposed on, and are integrally formed with the holder, a C-shaped is constituted;
Wherein, the bearing block includes:
Pedestal is in inverted T-shaped;
Bearing holder (housing, cover) is installed on one end of the pedestal.
4. a kind of simple multifunctional circularity detection device according to claim 1 or 2, which is characterized in that described first connects Fitting is L-shaped, and the inside right angle concave surface of first connector is towards the rotating disc;
Wherein, one end of first connector is fixed on the pedestal, and the other end is free end, and the adjusting screw rod is pacified Free end loaded on first connector.
5. a kind of simple multifunctional circularity detection device according to claim 1 or 2, which is characterized in that described second connects Fitting is L-shaped, and is oppositely arranged with first connector;
Wherein, one end of second connector is connected with the holder, and the other end is free end, and the dial gauge is installed on The free end of second connector.
6. a kind of simple multifunctional circularity detection device according to claim 1 or 2, which is characterized in that the adjusting spiral shell Bar can up and down be vertically moved along the free end of first connector;The dial gauge can be along the free end of second connector It vertically moves up and down.
7. a kind of simple multifunctional circularity detection device according to claim 1 or 2, which is characterized in that the rotating disc Further include shaft, and one end of the shaft is connected with the disk, the other end is connected with the bearing block.
8. a kind of simple multifunctional circularity detection device according to claim 7, which is characterized in that be connected with the shaft The disk of one end has taper.
CN201610642402.0A 2016-08-04 2016-08-04 A kind of simple multifunctional circularity detection device Active CN106123749B (en)

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Application Number Priority Date Filing Date Title
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112710213A (en) * 2020-12-18 2021-04-27 哈尔滨电气动力装备有限公司 Graphite guide shoe inner circle lapping measuring device

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CN102032848A (en) * 2010-12-02 2011-04-27 洛阳轴研科技股份有限公司 Method for detecting multiple technical indexes of turntable bearing by using detecting platform
CN201993073U (en) * 2010-11-02 2011-09-28 佟玉斌 Adjustable measuring device for floating sealing ring
CN102954775A (en) * 2011-08-30 2013-03-06 人本集团有限公司 Method for measuring radial run-out of outer circle of self-aligning roller bearing
CN103234415A (en) * 2013-04-11 2013-08-07 鹰普(中国)有限公司 Checking tool for measuring size and roundness of excircle of part
CN103363869A (en) * 2013-07-05 2013-10-23 奇瑞汽车股份有限公司 Detection device for circular arc surface
CN204666078U (en) * 2015-06-01 2015-09-23 苏州市东泰磁业有限公司 Roundness measurement frock inside and outside a kind of ring magnet

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Publication number Priority date Publication date Assignee Title
DE3623977C2 (en) * 1986-07-16 1990-03-29 Skf Gmbh, 8720 Schweinfurt, De

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201993073U (en) * 2010-11-02 2011-09-28 佟玉斌 Adjustable measuring device for floating sealing ring
CN102032848A (en) * 2010-12-02 2011-04-27 洛阳轴研科技股份有限公司 Method for detecting multiple technical indexes of turntable bearing by using detecting platform
CN102954775A (en) * 2011-08-30 2013-03-06 人本集团有限公司 Method for measuring radial run-out of outer circle of self-aligning roller bearing
CN103234415A (en) * 2013-04-11 2013-08-07 鹰普(中国)有限公司 Checking tool for measuring size and roundness of excircle of part
CN103363869A (en) * 2013-07-05 2013-10-23 奇瑞汽车股份有限公司 Detection device for circular arc surface
CN204666078U (en) * 2015-06-01 2015-09-23 苏州市东泰磁业有限公司 Roundness measurement frock inside and outside a kind of ring magnet

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