CN106370089B - A kind of depth of parallelism school checking device of cantilever beam structure - Google Patents

A kind of depth of parallelism school checking device of cantilever beam structure Download PDF

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Publication number
CN106370089B
CN106370089B CN201610787954.0A CN201610787954A CN106370089B CN 106370089 B CN106370089 B CN 106370089B CN 201610787954 A CN201610787954 A CN 201610787954A CN 106370089 B CN106370089 B CN 106370089B
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China
Prior art keywords
plate
holder
magnet
pinboard
guide rail
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CN201610787954.0A
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CN106370089A (en
Inventor
王满
李春阳
王海丽
刘宇峰
阳红军
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HUBEI HUAWEIKE INTELLIGENT TECHNOLOGY Co Ltd
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HUBEI HUAWEIKE INTELLIGENT TECHNOLOGY Co Ltd
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Priority to CN201610787954.0A priority Critical patent/CN106370089B/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
    • G01B5/24Measuring arrangements characterised by the use of mechanical means for measuring angles or tapers; for testing the alignment of axes
    • G01B5/25Measuring arrangements characterised by the use of mechanical means for measuring angles or tapers; for testing the alignment of axes for testing the alignment of axes

Abstract

The present invention provides a kind of depth of parallelism school checking devices of cantilever beam structure, including at least having dial gauge, holder, pinboard and magnet, the holder tower structure triangular in shape, assembled by bottom plate, vertical muscle, transverse bar, diagonal bar, bottom plate is located at the side of holder, the pinboard is connected with bottom plate, magnet is fixed on pinboard, and magnet is mutually fixed by pinboard with holder, and the magnet is rectangular parallelepiped structure, for magnet adsorption on datum plane, the holder and datum plane are perpendicular;The guide rail parallel with holder is installed on the top surface of holder, the sliding block slided along guide rail is installed on guide rail, sliding block yoke plate is fixed on sliding block, tablet is measured and is installed on sliding block yoke plate, dial gauge, which is fixed on, to be measured on tablet, wherein measurement tablet and guide rail are perpendicular.Apparatus structure provided by the invention is simple, mobile flexible, and difficulty of processing is small, and manufacturing cost is low, can widely apply to the parallel axes for needing verification everywhere.

Description

A kind of depth of parallelism school checking device of cantilever beam structure
Technical field
The present invention provides a kind of depth of parallelism school checking devices, more particularly to one kind is for detecting RFID sealing machines and cutting The school checking device of the depth of parallelism of floating roller or axis in machine assembling process, belongs to mechanical device technical field.
Background content
At present in RFID sealing machines and cutting machine assembling process, need to carry out the depth of parallelism of floating roller therein or axis It examines and adjusts to meeting specification in school.
Generally use leading screw examines depth of parallelism fixture in the art, and there are following defects for this check system:It is logical Normal leading screw is during sliding, it may appear that jitter conditions, to influence the detection dial gauge read untrue being placed on it;And And its rigid is inadequate, occurs shaking situation in the position of screw mandrel top, the benchmark of test measuring device itself is caused to be not sufficiently stable; In addition its end uses the fixed connection type of screw, so that the position that measurer is placed is restricted, can not flexibly go to operate The axis depth of parallelism of extreme position.
Invention content
The present invention provides a kind of depth of parallelism school checking devices of overarm arm configuration, solve the deficiency in background technology, should Apparatus structure is simple, mobile flexible, and difficulty of processing is small, and manufacturing cost is low, can widely apply to the parallel axes for needing verification everywhere, More accurate assembly precision is provided for equipment, reaches excelsior effect.
Technical solution is used by realizing above-mentioned purpose of the present invention:
A kind of depth of parallelism school checking device of cantilever beam structure includes at least dial gauge, the depth of parallelism of the cantilever beam structure School checking device, which includes at least, holder, pinboard and magnet, the holder tower structure triangular in shape, by bottom plate, vertical muscle, Transverse bar, diagonal bar are assembled, and bottom plate is located at the side of holder, and the pinboard is connected with bottom plate, and magnet is fixed on pinboard On, magnet is mutually fixed by pinboard with holder, and the magnet is rectangular parallelepiped structure, and magnet adsorption is on datum plane, institute It is perpendicular with datum plane to state holder;The guide rail parallel with holder is installed on the top surface of holder, edge is installed on guide rail and is led The sliding block of rail sliding, sliding block yoke plate is fixed on sliding block, is measured tablet and is installed on sliding block yoke plate, it is flat that dial gauge is fixed on measurement On plate, wherein measurement tablet and guide rail are perpendicular, measurement tablet and dial gauge is driven to slide therewith when sliding block is slided along guide rail, Dial gauge is completed to examine the depth of parallelism school of floating roller & axis.
The line slide rail that the guide rail is mutually parallel by two forms, and the left and right ends of line slide rail are both provided with anticollision Block.
Connecting plate is additionally provided between bottom plate and pinboard, bottom plate, connecting plate and pinboard three are layered on top of each other, and connect It is sandwiched between plate and bottom plate there are one steel ball, steel ball is located at the middle part of the two and the two is made to be mutually separated, the edge position of connecting plate Adjusting bolt is distributed between the edge position of bottom plate, the folder between holder and pinboard can be adjusted by adjusting bolt Angle.
The magnet is electromagnet or is switching magnet.
Mounting hole is evenly distributed on the measurement tablet, dial gauge is installed on measurement tablet by mounting hole and it Installation site is adjustable.
Compared with prior art, the floating roller depth of parallelism provided by the present invention school checking device has the following advantages:
(1) checking device end in this school is adsorbed on using magnet on benchmark panel, using the upper magnetic of magnet and demagnetization, side Just it is flexibly moved to the corresponding position of floating roller for wanting verification, it is easy to operate.After tune tests calibration, you can starting verification needs to detect Floating roller & axis.
(2) it will be adsorbed on magnetically fixed on the holder of benchmark panel, then use the spherical structure of steel ball can be to X to, Y-direction The benchmark for adjusting entire holder adjusts on spherical structure reference positions of the X to, Y-direction using the tightness of bolt, to make School checking device itself is relative to the benchmark that datum plane is a code requirement.
(3) total of holder to increase the rigid of entire fixture, and is used by the way of the reinforcing rib of bottom surface The mode of symmetrical borehole, had both increased the aesthetics of structure, it is often more important that alleviate integrally-built weight, facilitate worker light Ingeniously, the position of the device is moved nimblely.
(4) two parallel accurate line slide rails are installed on holder, can realize high position precision and resetting essence Degree realizes gapless movement, improves the movement rigidity of mechanical system;Two use in pairs, have " averaging effect of errors ", to The processing essence requirement for reducing basic part (guide rail mounting surface), reduces the machine-building cost and difficulty of basic part.And it ensure that The reduction beated when dial gauge slides on, it is ensured that the precision that dial gauge measures.
(5) measurement tablet employed in the present invention, in the above by dial indicator holder absorption, with dial gauge to floating roller axis It measures, dial gauge working range bigger can be made by measuring tablet, in the case where not moving the school checking device, be capable of detecting when The depth of parallelism of more floating roller & axis, is effectively reduced the time of aiming boss, improves work efficiency.
Description of the drawings
Fig. 1 is the overall structure diagram of the floating roller depth of parallelism provided by the invention school checking device;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the right view of Fig. 1;
In figure:1- dial gauges, 2- holders, 3- pinboards, 4- magnet, 5- bottom plates, 6- guide rails, 7- sliding blocks, 8- sliding block yoke plates, 9- measures tablet, 10- connecting plates, 11- steel balls, 12- adjusting bolts, 13- mounting holes, 14- anticollison blocks.
Specific implementation mode
Below in conjunction with the accompanying drawings and specific embodiment does detailed specific description to the present invention, but protection scope of the present invention It is not limited to following embodiment.
The structure of the depth of parallelism school checking device of cantilever beam structure provided in the present embodiment is as shown in Figure 1,2 and 3, at least Include holder 2, pinboard 3 and magnet 4,2 tower structure triangular in shape of the holder, by bottom plate 5, vertical muscle, transverse bar, tiltedly Muscle is assembled, and bottom plate 5 is located at the side of holder, and the pinboard 3 is connected with bottom plate 5, and magnet 4 is fixed on pinboard, Magnet 4 is fixed by pinboard and 2 phase of holder, and the magnet is rectangular parallelepiped structure, and magnet 4 is adsorbed on datum plane, institute It is perpendicular with datum plane to state holder.The magnet is electromagnet or is switching magnet.In the present embodiment, magnet is to open Magnet is closed, why does not use the electromagnet of easy processing forming, is the entire fixture wink in order to avoid in the case of unexpected power-off Between demagnetize, injure operator by a crashing object, therefore select permanent magnet, ensure the safety of operator.
Connecting plate 10, bottom plate 5, connecting plate 10 and 3 three's phase alternating layers of pinboard are additionally provided between bottom plate 5 and pinboard 3 It folds, and is sandwiched between connecting plate and bottom plate there are one steel ball 11, steel ball 11 is located at the middle part of the two and the two is made to be mutually separated, and connects Adjusting bolt 12 is distributed between the edge position of plate 10 and the edge position of bottom plate 5, branch can be adjusted by adjusting bolt 12 Angle between frame and pinboard.Bottom plate and connecting plate are rectangle in the present embodiment, and adjusting bolt is located at four of rectangle Vertex is to make the adjusting of angle more convenient in order to increase Torque-adjusting.
The guide rail 6 parallel with holder is installed, the guide rail 6 is mutually parallel straight by two on the top surface of holder 2 Line sliding rail forms, and the left and right ends of line slide rail are both provided with anticollison block 14.The sliding block 7 slided along guide rail is installed on guide rail 6, It is fixed with sliding block yoke plate 8 on sliding block 7, measures tablet 9 and is installed on sliding block yoke plate, dial gauge 1, which is fixed on, to be measured on tablet, wherein It measures tablet 9 and guide rail 6 is perpendicular, drive measurement tablet and dial gauge to slide therewith when sliding block is slided along guide rail, dial gauge It completes to examine the depth of parallelism school of floating roller.Mounting hole 13 is evenly distributed on the measurement tablet 9, dial gauge 1 passes through mounting hole 13 be installed on measure tablet on and its installation site it is adjustable.Aluminum component is used in anticollison block in the present embodiment, effectively prevent sliding block It falls, in order to avoid accidentally injure operator;It is porous to measure tablet, can arbitrarily adjust the length of its outreach, increases measuring range, Mobile measurer number is reduced, to greatly promote working efficiency.

Claims (4)

1. a kind of depth of parallelism school checking device of cantilever beam structure includes at least dial gauge, it is characterised in that:The cantilever beam structure Depth of parallelism school checking device include at least have holder, pinboard and magnet, the holder tower structure triangular in shape, the bottom of by Plate, vertical muscle, transverse bar, diagonal bar are assembled, and bottom plate is located at the side of holder, and the pinboard is connected with bottom plate, and magnet is fixed In on pinboard, magnet is mutually fixed by pinboard with holder, and the magnet is rectangular parallelepiped structure, and magnet adsorption is flat in benchmark On face, the holder and datum plane are perpendicular;The guide rail parallel with holder is installed on the top surface of holder, is installed on guide rail There is the sliding block slided along guide rail, sliding block yoke plate is fixed on sliding block, measures tablet and be installed on sliding block yoke plate, dial gauge is fixed on Measure on tablet, wherein it is perpendicular to measure tablet and guide rail, when sliding block slide along guide rail drive measurement tablet and dial gauge with Sliding, dial gauge completes to examine the depth of parallelism school of floating roller and axis;
Connecting plate is additionally provided between bottom plate and pinboard, bottom plate, connecting plate and pinboard three are layered on top of each other, and connecting plate with It is sandwiched between bottom plate there are one steel ball, steel ball is located at the middle part of the two and the two is made to be mutually separated, the edge position of connecting plate and bottom Adjusting bolt is distributed between the edge position of plate, the angle between holder and pinboard can be adjusted by adjusting bolt.
2. depth of parallelism school according to claim 1 checking device, it is characterised in that:What the guide rail was mutually parallel by two Line slide rail forms, and the left and right ends of line slide rail are both provided with anticollison block.
3. depth of parallelism school according to claim 1 checking device, it is characterised in that:The magnet is electromagnet or is to open Close magnet.
4. depth of parallelism school according to claim 1 checking device, it is characterised in that:It is evenly distributed on the measurement tablet Mounting hole, dial gauge is installed on measurement tablet by mounting hole and its installation site is adjustable.
CN201610787954.0A 2016-08-31 2016-08-31 A kind of depth of parallelism school checking device of cantilever beam structure Active CN106370089B (en)

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Application Number Priority Date Filing Date Title
CN201610787954.0A CN106370089B (en) 2016-08-31 2016-08-31 A kind of depth of parallelism school checking device of cantilever beam structure

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Application Number Priority Date Filing Date Title
CN201610787954.0A CN106370089B (en) 2016-08-31 2016-08-31 A kind of depth of parallelism school checking device of cantilever beam structure

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CN106370089B true CN106370089B (en) 2018-08-10

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4680869A (en) * 1985-05-13 1987-07-21 David Murkens Cylindrical square
CN202661028U (en) * 2012-05-07 2013-01-09 四川劲德兴汽车配件有限公司 Detection device for detecting concentricity and flatness of products
CN204085424U (en) * 2014-09-25 2015-01-07 四川工程职业技术学院 Piece surface pick-up unit
CN105021114A (en) * 2014-04-21 2015-11-04 盛斌华 Guide rail parallelism degree simple detecting tool
CN204757845U (en) * 2015-01-16 2015-11-11 燕山大学 Round detection device that beats

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4680869A (en) * 1985-05-13 1987-07-21 David Murkens Cylindrical square
CN202661028U (en) * 2012-05-07 2013-01-09 四川劲德兴汽车配件有限公司 Detection device for detecting concentricity and flatness of products
CN105021114A (en) * 2014-04-21 2015-11-04 盛斌华 Guide rail parallelism degree simple detecting tool
CN204085424U (en) * 2014-09-25 2015-01-07 四川工程职业技术学院 Piece surface pick-up unit
CN204757845U (en) * 2015-01-16 2015-11-11 燕山大学 Round detection device that beats

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