CN103697785A - Hole position checking equipment for installation hole of brake disk - Google Patents

Hole position checking equipment for installation hole of brake disk Download PDF

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Publication number
CN103697785A
CN103697785A CN201310689829.2A CN201310689829A CN103697785A CN 103697785 A CN103697785 A CN 103697785A CN 201310689829 A CN201310689829 A CN 201310689829A CN 103697785 A CN103697785 A CN 103697785A
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China
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pearl
hole
steel ball
vertical
collecting box
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CN201310689829.2A
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Chinese (zh)
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CN103697785B (en
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陈祥鑫
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ZHEJIANG HUAXIN INDUSTRY Co Ltd
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ZHEJIANG HUAXIN INDUSTRY Co Ltd
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Publication of CN103697785B publication Critical patent/CN103697785B/en
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Abstract

The invention discloses hole position checking equipment for an installation hole of a brake disk and aims to provide checking equipment capable of automatically detecting the form and position tolerance of the installation hole of the brake disk, effectively reducing the labor intensity, improving the detection efficiency and ensuring the quality of the installation hole of the brake disk. The hole position checking equipment comprises a rack, a checking platform and a hole position detection device, wherein the checking platform and the hole position detection device are arranged on the rack; a positioning boss which is used for positioning the brake disk is arranged on the top surface of the checking platform; the cross section of the positioning boss is circular; a ball feeding through hole is formed in the top surface of the positioning boss; the hole position detection device comprises a ball feeding checking device and a hole position verification device; the ball feeding checking device is arranged above the checking platform; the hole position verification device is positioned below the checking platform.

Description

A kind of hole bit check equipment of brake flange mounting hole
Technical field
The present invention relates to a kind of pick-up unit, be specifically related to a kind of hole bit check equipment of brake flange mounting hole.
Background technology
The position degree of brake flange mounting hole is the key parameter that guarantees that brake flange and wheel are accurately installed, if the position degree of brake flange mounting hole is inaccurate, be easy to cause brake flange in card, to be subject to the acting force of different angles direction, make brake flange center of gravity and axis wheel produce little deviation; This not only has influence on the performance of brake; But also affected wheel dynamic balance performance when running up, jitter phenomenon easily occurs, thereby the form and position tolerance of brake flange mounting hole is carried out accurately detecting is very necessary operation.Conventional detection method is at present: by positioning disk, coordinate register pin, manually the form and position tolerance of brake flange mounting hole is detected.At present thisly by positioning disk, coordinate register pin, manually the form and position tolerance of brake flange mounting hole is detected that not only detection efficiency is low, labour intensity is large; And normally take sampling observation as main, each the brake flange mounting hole being difficult to producing in batches detects, and makes the position degree of brake flange mounting hole and shape degree be difficult to guarantee.
For example, China Patent Publication No. CN102322775A, open day on 01 18th, 2012, the name of innovation and creation is called a kind of detecting device for positional tolerance of mounting hole of bake disc, it comprises hub-type disk body, location support, measures pin and positioning core axle, described disk body comprises inner rim, outer rim and is connected in the radially slide rail between interior outer rim, and described inner rim center is provided with positioning through hole, and described positioning core axle is inserted in described locating core hole.The pick-up unit of this application case is to coordinate register pin by positioning disk equally, manually the form and position tolerance of brake flange mounting hole is detected; It exists detection efficiency low equally, and labour intensity is large; And normally take sampling observation as main, each the brake flange mounting hole being difficult to producing in batches detects, and makes the position degree of brake flange mounting hole and shape degree be difficult to the problem guaranteeing.
Summary of the invention
The object of the invention is to adopt the mode manually detecting to detect that not only detection efficiency is low in order to overcome brake flange mounting hole of the prior art, labour intensity is large; And normally take sampling observation as main, each the brake flange mounting hole being difficult to producing in batches detects, make position degree and the shape degree of brake flange mounting hole be difficult to the problem guaranteeing, a kind of hole bit check equipment of brake flange mounting hole is provided, it can automatically be realized the form and position tolerance of brake flange mounting hole is detected, and effectively reduces labour intensity, improves detection efficiency, each the brake flange mounting hole producing in batches can both be detected, guarantee brake flange mounting hole quality.
Technical scheme of the present invention is:
A kind of hole bit check equipment of brake flange mounting hole, comprise frame, be arranged on verification platform and hole level detecting apparatus in frame, described verification platform end face is provided with the positioning boss for position brake dish, the xsect of positioning boss is rounded, and the end face of positioning boss is provided with lower pearl through hole; Described hole level detecting apparatus comprises the lower pearl calibration equipment that is arranged on verification platform top and position, the hole demo plant that is positioned at verification platform below; Described lower pearl calibration equipment comprises support member, be arranged in frame, for the jacking gear of lifting support member and be positioned at support member below, put pearl box for what place steel ball, the described pearl box of putting is provided with vertical axles, and put pearl box by the rotating support member below that is arranged on of vertical axles, on support member, be also provided with the drive motor for driving vertical axles to rotate; Described vertical axles and positioning boss coaxially arrange; The described pearl box bottom surface of putting is provided with some around the circumferential uniform guide groove of vertical axles, and this guide groove radially extends along vertical axles, each guide groove bottom surface is respectively equipped with the strip through hole extending along guide groove, in each guide groove, be respectively equipped with slide block, described in put and on pearl box, be also provided with the passing regulating device moving along guide groove for promoting each slide block; On each slide block bottom surface, be respectively equipped with vertically lower pearl conduit, on each slide block bottom surface, be respectively equipped with the vertically lower pearl conduit of upper end open, on each slide block end face, be respectively equipped with the hole of bead that falls communicating with vertically lower pearl conduit; The lower end of each vertically lower pearl conduit is positioned at the beneath side of pearl box through strip through hole respectively, vertically descends pearl conduit lower end closed; The place, medial surface base of each vertically lower pearl conduit is respectively equipped with first time Zhu Kou that can pass through for steel ball, and each bottom surface of vertically descending pearl conduit is toward first time oblique the first dip plane having a down dip of pearl mouth direction; The bottom of each vertically lower pearl conduit is also respectively equipped with steel ball blanking device one by one, steel ball one by one blanking device comprises the vertically lower pearl detector tube of lower ending opening, pearl detector tube and vertical two vertical web joints of lower pearl conduit under vertical connecting, be arranged on two spacing flat boards between vertical web joints bottom and can oscilaltion be arranged on two lifting sliders between vertical web joint; On described vertical lower pearl detector tube side, between two vertical web joints, be provided with second time Zhu Kou that can pass through for steel ball, described first time Zhu Kou is between two vertical web joints, second time Zhu Kou is positioned at pearl mouth top first time; Described spacing flat board is positioned at pearl mouth below first time, spacing dull and stereotyped middle part is provided with pilot hole, middle part, lifting slider bottom surface is provided with vertical push rod, vertically push rod is through pilot hole, and vertically the lower end of push rod is positioned at the below of vertically lower pearl detector tube lower end, the lower end of described vertical lower pearl conduit is positioned at the top of vertically lower pearl detector tube lower end; The end face of described lifting slider is the second dip plane, and the second dip plane is from first time Zhu Kou toward second time oblique having a down dip of pearl mouth direction; When lifting slider is placed on spacing flat board, the second dip plane is positioned at the below of first time Zhu Kou; Position, described hole demo plant comprises the loading plate being arranged in frame, is arranged on the steel ball collecting box on loading plate and is arranged on loading plate for measuring the LOAD CELLS of the weight of steel ball collecting box, and steel ball collecting box is positioned under lower pearl through hole.
The hole bit check equipment of the brake flange mounting hole of this programme can coordinate brake flange conveying device of the prior art (as travelling belt) and mechanical arm to realize the automatic detection of brake flange mounting hole in practical work process.Brake flange transmits by travelling belt, and by mechanical arm, the brake flange on travelling belt is captured, is placed on the positioning boss of verification platform; Brake flange positions by positioning boss.Then by hole level detecting apparatus, automatically the form and position tolerance of the mounting hole of brake flange is detected; If it is qualified to detect, by mechanical arm, qualified brake flange is placed into qualified position, then, next brake flange is captured, is placed on the positioning boss of verification platform and continue to detect; If detect defectively, by mechanical arm, qualified brake flange is placed into defective position, then, next brake flange is captured, is placed on the positioning boss of verification platform and continue to detect; Thereby realize the automatic detection to the form and position tolerance of brake flange mounting hole, effectively reduce labour intensity, improve detection efficiency, each the brake flange mounting hole producing in batches can both be detected, guarantee brake flange mounting hole quality.
On the other hand, because vertically lower pearl conduit and the vertically lower pearl detector tube of this programme can move along guide groove with slide block, make to regulate the radial spacing between vertically lower pearl detector tube and vertical axles to regulate; Thereby the hole bit check equipment that makes the brake flange mounting hole of this programme can be applicable to the position, hole of the different brake flange mounting hole of plurality of specifications to detect.
As preferably, put pearl box and formed by side plate and base plate, and base plate is connected with side plate by bolt, described each guide groove extends toward bottom edge respectively, and forms opening at bottom edge; Described passing regulating device comprises some and slide block governor motion one to one, each governor motion comprises respectively the hold-down nut being fixedly installed in guide groove and the adjusting screw(rod) matching with hold-down nut, described hold-down nut is near bottom edge, described adjusting screw(rod) radially extends along vertical axles, one end of adjusting screw(rod) is positioned at puts pearl box outside, and the other end is rotating to be connected with slide block.
The base plate of putting pearl box due to this programme is detachable, and the hole bit check equipment of the brake flange mounting hole of this programme can need to be changed according to actual brake flange mounting hole size; Thereby be applicable to the brake flange of various unlike signals.On the other hand, by adjusting screw(rod) come adjusting slider and on the vertically position of lower pearl detector tube, screw rod often revolves to turn around and regulates a pitch, its degree of regulation is high.
As preferably, on slide block, towards the side of adjusting screw(rod), be provided with the axis hole radially extending along vertical axles, on axis hole medial surface, by axis hole port, be provided with annular slot; On described adjusting screw(rod), by one end of slide block coaxial be provided with polished rod, and the external diameter of polished rod is greater than the major diameter of thread of adjusting screw(rod), described polished rod is rotating to be arranged in axis hole, is provided with the hole back-up ring for spacing polished rod in described annular slot.
As preferably, guide groove is dovetail groove, and described slide block and guide groove are adaptive, and this slide block extends along guide groove, and envelope hides strip through hole.
As preferably, loading plate is provided with the through hole of stepping down, and it is dull and stereotyped that described steel ball collecting box side is provided with the annular brace perpendicular with steel ball collecting box side, and the lower end of steel ball collecting box is through stepping down through hole, and is placed on loading plate by support plate; Described LOAD CELLS is positioned on the loading plate of support plate below; The upper and lower end opening of described steel ball collecting box, and steel ball collecting box lower port place is provided with the bottom plate that hides steel ball collecting box lower port for sealing, the rotating collecting box lower port place that is hinged on of this bottom plate, in described steel ball collecting box, be provided with and can make bottom plate around the upset cylinder of jointed shaft upset, the piston rod end of upset cylinder is hinged on bottom plate, and the other end of upset cylinder is hinged on the medial surface by steel ball collecting box upper port; Described steel ball collecting box below is also provided with the recovery frame of upper end open.
After position, hole automatic detection device completes the detection of a brake flange mounting hole each time, upset cylinder drives base plate down to overturn, and opens steel ball collecting box lower port, and the steel ball in collecting box is fallen back in recovery frame; Then the cylinder that overturns again drives base plate up to overturn, and closes steel ball collecting box lower port, for detect brake flange mounting hole next time, prepares.
As preferably, the top of positioning boss is the round platform guide part that cross-sectional area reduces from lower to upper gradually, and the bottom of positioning boss is cylindric location division.The round platform guide part of this programme structure leads to brake flange, is conducive to brake flange and is placed on positioning boss; And location division positions brake flange.
As preferably, vertically on push rod lateral surface, be positioned at spacing dull and stereotyped below and be provided with annular lug, on described vertical push rod, be arranged with back-moving spring between spacing flat board and annular lug.When jacking gear drives to put, move while resetting on pearl box, being provided with of back-moving spring is beneficial to the lifting slider reset that moves down.
As preferably, the spacing between lower pearl detector tube and vertically lower pearl conduit is greater than diameter of the steel ball and is less than 1.3 times of diameter of the steel ball.This programme structure guarantees between two vertical web joints an accommodating steel ball by first time Zhu Kou output only.
As preferably, first time Zhu Kou and second time pearl mouth are rectangular, and first time Zhu Kou is identical with the width of second time Zhu Kou; Spacing between described two vertical web joints is identical with the width of first time Zhu Kou.This programme structure guarantees that steel ball can be outputed on two lifting slider end faces between vertical web joint by first time Zhu Kou, and after lifting slider rises, steel ball can be input to by second time Zhu Kou in vertically lower pearl detector tube.
As preferably, frame is provided with vertical guide pin bushing, and described support member is provided with the vertical guide pillar with vertical guide pin bushing adaptation; Described jacking gear is lift cylinder.
As preferably, vertical axles is arranged on support member by bearing is rotating, and the rotor of described drive motor is connected with vertical axles by gear drive.
The invention has the beneficial effects as follows:
One, can automatically realize the form and position tolerance of brake flange mounting hole is detected, and effectively reduces labour intensity, improves detection efficiency, and each the brake flange mounting hole producing in batches can both be detected, and guarantees brake flange mounting hole quality.
Its two, can be applicable to the mounting hole of the brake flange of multiple different model to detect, versatility is good.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present invention.
Fig. 2 is the partial enlarged drawing at A place in Fig. 1.
Fig. 3 is the partial enlarged drawing at B place in Fig. 1.
Fig. 4 is lower pearl calibration equipment of the present invention a kind of partial structurtes schematic diagram in the course of the work.
Fig. 5 is lower pearl calibration equipment of the present invention another kind of partial structurtes schematic diagram in the course of the work.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the present invention is described in further detail:
As shown in Figure 1, a kind of hole bit check equipment of brake flange mounting hole, comprises frame, is arranged on the verification platform 10 in frame, and hole level detecting apparatus, for delivery of the travelling belt of brake flange and for capturing the mechanical arm of brake flange; Wherein travelling belt and mechanical arm are prior art.Verification platform is positioned at a side of travelling belt.Verification platform 10 end faces are provided with the positioning boss 11 for position brake dish.The xsect of positioning boss is rounded, and the end face of positioning boss is provided with lower pearl through hole 12.Lower pearl through hole 12 is circular hole.The top of positioning boss is the round platform guide part that cross-sectional area reduces from lower to upper gradually, and the bottom of positioning boss is cylindric location division.On verification platform 10, be also provided with the proximity transducer 31 for detection of brake flange.
Hole level detecting apparatus comprises position, the hole demo plant that is arranged on the lower pearl calibration equipment of verification platform 10 tops and is positioned at verification platform below.Lower pearl calibration equipment comprises support member 1, is arranged in frame, for the jacking gear 5 of lifting support member 1 and be positioned at support member below, put pearl box 3 for what place steel ball.Frame is provided with vertical guide pin bushing 7.Support member 1 is support plate.Support member 1 is provided with the vertical guide pillar 6 with vertical guide pin bushing adaptation.Jacking gear 5 is lift cylinder.Put pearl box 3 and be provided with vertical axles 2, and put pearl box 3 by rotating support member 1 below that is arranged on of vertical axles 2.Vertical axles 2 lower ends are fixed on puts on pearl box 3, and the top of vertical axles is arranged on support member 1 by bearing is rotating.Vertical axles 2 coaxially arranges with positioning boss 11.On support member 1, be also provided with the drive motor 8 for driving vertical axles 2 to rotate.The rotor of drive motor is connected with vertical axles 2 by gear drive 81, and drive motor drives vertical axles by gear drive.
As shown in Figure 1 and Figure 2, put pearl box 3 and formed by side plate and base plate 3a, and base plate is connected with side plate by bolt.Put pearl box 3 bottom surfaces and be provided with somely around the circumferential uniform guide groove 29 of vertical axles 2, base plate 3a upper surface is provided with some around the circumferential uniform guide groove 29 of vertical axles.Guide groove is dovetail groove.Each guide groove 29 radially extends along vertical axles 2, and each guide groove extends toward bottom edge respectively, and forms opening at bottom edge.Each guide groove 29 bottom surfaces are respectively equipped with the strip through hole 291 extending along guide groove.In each guide groove, be respectively equipped with slide block 30.The swallow-tail form slide block of slide block and guide groove adaptation.This slide block 30 is elongated, and slide block extends along guide groove, and envelope hides strip through hole 291.Put and on pearl box, be also provided with the passing regulating device moving along guide groove for promoting each slide block.Pass regulating device and comprise some and slide block 30 governor motion 9 one to one.Each governor motion comprises respectively the hold-down nut 91 being fixedly installed in guide groove 29 and the adjusting screw(rod) 92 matching with hold-down nut.Hold-down nut 91 is near bottom edge.Adjusting screw(rod) 92 radially extends along vertical axles 2.On slide block 30, towards the side of adjusting screw(rod), be provided with the axis hole radially extending along vertical axles, on axis hole medial surface, by axis hole port, be provided with annular slot.On adjusting screw(rod) 92, by one end of slide block 30 coaxial be provided with polished rod 93, and the external diameter of polished rod is greater than the major diameter of thread of adjusting screw(rod).Polished rod 93 is rotating to be arranged in the axis hole of slide block, is provided with the back-up ring 94 for hole for spacing polished rod in annular slot.One end of adjusting screw(rod) 92 is positioned at puts pearl box 3 outsides.The other end of adjusting screw(rod) 92 is rotating to be connected with slide block, and specifically, adjusting screw(rod) is by the rotating axis hole that is arranged on slide block of polished rod 93.
As shown in Figure 1, Figure 2, Figure 3 shows, on each slide block 30 bottom surfaces, be respectively equipped with the vertically lower pearl conduit 4 of upper end open.On each slide block 30 end faces, be respectively equipped with the hole of bead 301 that falls communicating with vertically lower pearl conduit 4.The upper port of vertically lower pearl conduit is connected with the lower port in the hole of bead that falls.Each vertically lower pearl conduit 4 is circumferentially uniform around vertical axles 2.The lower end of each vertically lower pearl conduit 4 is positioned at the beneath side of pearl box through strip through hole respectively.Vertically lower pearl conduit lower end closed.The place, medial surface base of each vertically lower pearl conduit 4 is respectively equipped with first time pearl mouth 20 that can pass through for steel ball.The bottom surface of each vertically lower pearl conduit 4 is past first time oblique the first dip plane 21 having a down dip of pearl mouth 20 directions.The bottom of each vertically lower pearl conduit 4 is also respectively equipped with steel ball blanking device one by one.Steel ball one by one blanking device comprises the vertically lower pearl detector tube 23 of lower ending opening, pearl detector tube and vertical two vertical web joints 22 of lower pearl conduit 4 under vertical connecting, be arranged on spacing dull and stereotyped 27 between two vertical web joints bottoms and can oscilaltion be arranged on two lifting sliders 26 between vertical web joint.Each vertically lower pearl detector tube 23 is corresponding one by one with the mounting hole of brake flange.Lower pearl detector tube and the vertically spacing between lower pearl conduit are greater than diameter of the steel ball and are less than 1.3 times of diameter of the steel ball.Vertically on lower pearl detector tube 23 sides, between two vertical web joints 22, be provided with second time pearl mouth 24 that can pass through for steel ball.First time pearl mouth 20 is between two vertical web joints 22, and second time pearl mouth 24 is positioned at pearl mouth 20 tops first time.First time Zhu Kou and second time pearl mouth are rectangular, and first time Zhu Kou is identical with the width of second time Zhu Kou.Spacing between two vertical web joints is identical with the width of first time Zhu Kou.Spacing dull and stereotyped 27 are positioned at pearl mouth 20 belows first time.Spacing dull and stereotyped middle part is provided with pilot hole.Lifting slider 26 middle parts, bottom surface are provided with vertical push rod 28.Vertically push rod passes pilot hole, and the lower end of vertical push rod 28 is positioned at the below of vertically lower pearl detector tube 23 lower ends.The lower end of vertically lower pearl conduit 25 is positioned at the top of vertically lower pearl detector tube 4 lower ends.The end face of lifting slider 26 is the second dip plane 25, and the second dip plane is from first time pearl mouth 20 toward second time oblique having a down dip of pearl mouth 24 directions.Vertically on push rod 28 lateral surfaces, being positioned at spacing dull and stereotyped 27 belows is provided with annular lug 281.Vertically on push rod, between spacing flat board and annular lug, be arranged with back-moving spring 282.Back-moving spring 282 is Compress Spring, and the upper end of back-moving spring 282 is resisted against on spacing flat board, and lower end abutment is on annular lug.When lifting slider 26 is placed on spacing dull and stereotyped 27, the second dip plane 25 is positioned at the below of first time pearl mouth 20.
As shown in Figure 1, position, hole demo plant comprises the loading plate 16 being arranged in frame, is arranged on the steel ball collecting box 13 on loading plate and is arranged on loading plate for measuring the LOAD CELLS 15 of the weight of steel ball collecting box.Steel ball collecting box is positioned under lower pearl through hole.Loading plate 16 is provided with the through hole of stepping down.Steel ball collecting box 13 sides are provided with the annular brace flat board 14 perpendicular with steel ball collecting box side.The through hole of stepping down is passed in the lower end of steel ball collecting box, and is placed on loading plate 16 by annular brace flat board 14.LOAD CELLS is positioned on the loading plate of support plate below.The upper/lower terminal opening of steel ball collecting box 13.Steel ball collecting box 13 lower port places are provided with the bottom plate 18 that hides steel ball collecting box lower port for sealing.The rotating collecting box lower port place that is hinged on of this bottom plate 18.In steel ball collecting box 13, be provided with and can make bottom plate 15 around the upset cylinder 17 of jointed shaft upset.The piston rod end of upset cylinder is hinged on bottom plate, and the other end of upset cylinder is hinged on the medial surface by steel ball collecting box upper port.Steel ball collecting box below is also provided with the recovery frame 19 of upper end open.
The specific works process of the hole bit check equipment of brake flange mounting hole of the present invention is as follows:
As shown in Fig. 1, Fig. 3, Fig. 4, put pearl box 3 for placing steel ball 34, and the steel ball of putting the 3 interior placements of pearl box will be sequentially arranged in vertically lower pearl conduit 4 from lower to upper, and vertically descend pearl conduit lifting slider 26 end faces (i.e. the second dip plane 25) that a steel ball 34 of below will be along the first dip plane 21 be slid onto between two vertical web joints 22 by first time pearl mouth 20 to go up, and the steel ball 34 on lifting slider 26 end faces will be resisted against on lower pearl detector tube 23 lateral surfaces.
Concrete checking procedure is as follows:
The first, when brake flange is transported to after assigned address by travelling belt, by mechanical arm, the brake flange on travelling belt is captured, and be placed on the positioning boss 11 of verification platform 10, brake flange 32 positions by positioning boss 11, as shown in Figure 1, Figure 3.
The second, as shown in Figure 1, Figure 4, Figure 5, jacking gear 5 drive put pearl box 3 move down the lower port that makes lower pearl detector tube 23 near or be resisted against on brake flange 32 end faces; In this process, vertically the lower end of push rod 28, by brake flange 32 end faces, and promotes lifting slider 26 and up moves.At lifting slider 26, up in mobile process, not only the steel ball 34 between two vertical web joints 22 is up moved, and lifting slider 26 also will block pearl mouth 20 first time, and prevent from vertically descending the steel ball in pearl conduit 4 to shift out.
While moving to second time pearl mouth 24 place on the second dip plane 26 of lifting slider 26, a steel ball 34 between two vertical web joints will be slid onto in lower pearl detector tube 23 by second time pearl mouth 24, and along lower pearl detector tube toward falling.
The 3rd, drive motor 8 drives vertical axles 2 to rotate by gear drive 81, and then pearl box is put in drive and lower pearl detector tube 23 together rotates around vertical axles; And the angle that lower pearl detector tube 23 rotates around vertical axles is set to (numbers of 360 degree/brake flange mounting holes).Due to axially locating of 11 pairs of brake flanges 32 of positioning boss, but upwards do not position in week; Thereby this step comes the position of the mounting hole 33 of centering brake flange 32 by rotating lower pearl detector tube 23, make steel ball 34 in lower pearl detector tube 23 down through the mounting hole 33 of brake flange, and collect in steel ball collecting box 13 by collection bucket 13.
The 4th, LOAD CELLS is measured the weight of steel ball collecting box 13, and by the weight recording, judges the quantity of steel ball.
If the quantity of steel ball is identical with the quantity of the mounting hole 33 of brake flange, illustrate that the geometrical and toleranging of each mounting hole 33 of brake flange meets the requirements (steel ball in each lower pearl detector tube is all through corresponding mounting hole); By mechanical arm, qualified brake flange is placed into qualified region.
If the quantity of steel ball is less than the quantity of the mounting hole 33 of brake flange, not poor meeting the requirements (having at least the steel ball in having of pearl detector tube cannot pass corresponding mounting hole) of the shape of each mounting hole 33 of brake flange or positional precision is described; By mechanical arm, underproof brake flange is placed into defective region.
The 5th, jacking gear 5 drives to put on pearl box 3 and moves reset.Meanwhile, upset cylinder 17 drives base plate 18 down to overturn, and opens steel ball collecting box 13 lower port, and the steel ball in collecting box is fallen back in recovery frame 19; Then the cylinder 17 that overturns again drives base plate up to overturn, and closes steel ball collecting box lower port, for detect brake flange mounting hole next time, prepares.
The 6th, return to the mounting hole that the first step continues to detect next brake flange, so circulation repeatedly, detects each brake flange mounting hole, guarantees brake flange mounting hole quality.

Claims (10)

1. the hole bit check equipment of a brake flange mounting hole, it is characterized in that, comprise frame, be arranged on verification platform (10) and hole level detecting apparatus in frame, described verification platform end face is provided with the positioning boss (11) for position brake dish, the xsect of positioning boss is rounded, and the end face of positioning boss is provided with lower pearl through hole (12); Described hole level detecting apparatus comprises the lower pearl calibration equipment that is arranged on verification platform top and position, the hole demo plant that is positioned at verification platform below;
Described lower pearl calibration equipment comprises support member (1), be arranged in frame, for the jacking gear (5) of lifting support member and be positioned at support member below, put pearl box (3) for what place steel ball, the described pearl box of putting is provided with vertical axles (2), and put pearl box by the rotating support member below that is arranged on of vertical axles, on support member, be also provided with the drive motor (8) for driving vertical axles to rotate; Described vertical axles (2) coaxially arranges with positioning boss (11); The described pearl box bottom surface of putting is provided with some around the circumferential uniform guide groove (29) of vertical axles, and this guide groove radially extends along vertical axles, each guide groove bottom surface is respectively equipped with the strip through hole (291) extending along guide groove, in each guide groove, be respectively equipped with slide block (30), described in put and on pearl box, be also provided with the passing regulating device moving along guide groove for promoting each slide block; The vertically lower pearl conduit (4) that is respectively equipped with upper end open on each slide block bottom surface, is respectively equipped with the hole of bead that falls (301) communicating with vertically lower pearl conduit on each slide block end face; The lower end of each vertically lower pearl conduit (4) is positioned at the beneath side of pearl box through strip through hole respectively, vertically descends pearl conduit lower end closed; The place, medial surface base of each vertically lower pearl conduit is respectively equipped with first time Zhu Kou (20) that can pass through for steel ball, and each bottom surface of vertically descending pearl conduit is toward first time oblique the first dip plane (21) having a down dip of pearl mouth direction; The bottom of each vertically lower pearl conduit is also respectively equipped with steel ball blanking device one by one, steel ball one by one blanking device comprises the vertically lower pearl detector tube (23) of lower ending opening, pearl detector tube and vertical two vertical web joints (22) of lower pearl conduit under vertical connecting, be arranged on two spacing flat boards (27) between vertical web joints bottom and can oscilaltion be arranged on two lifting sliders (26) between vertical web joint; On described vertical lower pearl detector tube side, between two vertical web joints, be provided with second time Zhu Kou (24) that can pass through for steel ball, described first time Zhu Kou is between two vertical web joints, second time Zhu Kou is positioned at pearl mouth top first time; Described spacing flat board is positioned at pearl mouth below first time, spacing dull and stereotyped middle part is provided with pilot hole, middle part, lifting slider bottom surface is provided with vertical push rod (28), vertically push rod is through pilot hole, and vertically the lower end of push rod is positioned at the below of vertically lower pearl detector tube lower end, the lower end of described vertical lower pearl conduit is positioned at the top of vertically lower pearl detector tube lower end; The end face of described lifting slider is the second dip plane (25), and the second dip plane is from first time Zhu Kou toward second time oblique having a down dip of pearl mouth direction; When lifting slider is placed on spacing flat board, the second dip plane is positioned at the below of first time Zhu Kou;
Position, described hole demo plant comprises the loading plate (16) being arranged in frame, be arranged on the steel ball collecting box (14) on loading plate and be arranged on loading plate for measuring the LOAD CELLS of the weight of steel ball collecting box, steel ball collecting box is positioned under lower pearl through hole.
2. the hole bit check equipment of a kind of brake flange mounting hole according to claim 1, it is characterized in that, the described pearl box (3) of putting consists of side plate and base plate (3a), and base plate is connected with side plate by bolt, described each guide groove extends toward bottom edge respectively, and forms opening at bottom edge; Described passing regulating device comprises some and slide block (30) governor motion (9) one to one, each governor motion comprises respectively the hold-down nut (91) being fixedly installed in guide groove and the adjusting screw(rod) (92) matching with hold-down nut, described hold-down nut is near bottom edge, described adjusting screw(rod) radially extends along vertical axles, one end of adjusting screw(rod) is positioned at puts pearl box outside, and the other end is rotating to be connected with slide block.
3. the hole bit check equipment of a kind of brake flange mounting hole according to claim 2, it is characterized in that, described slide block (30) is upper, towards the side of adjusting screw(rod) (92), be provided with the axis hole radially extending along vertical axles, on axis hole medial surface, be provided with annular slot by axis hole port; Described adjusting screw(rod) (92) is upper, by one end of slide block coaxial be provided with polished rod (93), and the external diameter of polished rod is greater than the major diameter of thread of adjusting screw(rod), described polished rod is rotating to be arranged in axis hole, is provided with the back-up ring for hole (94) for spacing polished rod in described annular slot.
4. according to the hole bit check equipment of a kind of brake flange mounting hole described in claim 1 or 2 or 3 or 4, it is characterized in that, described guide groove is dovetail groove, and described slide block and guide groove are adaptive.
5. the hole bit check equipment of a kind of brake flange mounting hole according to claim 1, it is characterized in that, described loading plate (16) is provided with the through hole of stepping down, described steel ball collecting box (14) side is provided with the annular brace perpendicular with steel ball collecting box side dull and stereotyped (15), the through hole of stepping down is passed in the lower end of steel ball collecting box, and is placed on loading plate by annular brace flat board; Described LOAD CELLS is positioned on the loading plate of support plate below; The upper and lower end opening of described steel ball collecting box, and steel ball collecting box lower port place is provided with the bottom plate (18) that hides steel ball collecting box lower port for sealing, the rotating collecting box lower port place that is hinged on of this bottom plate, in described steel ball collecting box, be provided with and can make bottom plate around the upset cylinder (17) of jointed shaft upset, the piston rod end of upset cylinder is hinged on bottom plate, and the other end of upset cylinder is hinged on the medial surface by steel ball collecting box upper port; Described steel ball collecting box below is also provided with the recovery frame (19) of upper end open.
6. the hole bit check equipment of a kind of brake flange mounting hole according to claim 1, is characterized in that, the top of described positioning boss is the round platform guide part that cross-sectional area reduces from lower to upper gradually, and the bottom of positioning boss is cylindric location division.
7. according to the hole bit check equipment of a kind of brake flange mounting hole described in claim 1 or 2 or 3 or 5 or 6, it is characterized in that, on described vertical push rod (28) lateral surface, be positioned at spacing flat board (27) below and be provided with annular lug (281), described vertical push rod (28) is upper, between spacing flat board and annular lug, be arranged with back-moving spring (282).
8. according to the hole bit check equipment of a kind of brake flange mounting hole described in claim 1 or 2 or 3 or 5 or 6, it is characterized in that, described lower pearl detector tube and the vertically spacing between lower pearl conduit are greater than diameter of the steel ball and are less than 1.3 times of diameter of the steel ball.
9. according to the hole bit check equipment of a kind of brake flange mounting hole described in claim 1 or 2 or 3 or 5 or 6, it is characterized in that, described first time Zhu Kou and second time pearl mouth are rectangular, and first time Zhu Kou is identical with the width of second time Zhu Kou; Spacing between described two vertical web joints is identical with the width of first time Zhu Kou.
10. according to the hole bit check equipment of a kind of brake flange mounting hole described in claim 1 or 2 or 3 or 5 or 6, it is characterized in that, described vertical axles is arranged on support member by bearing is rotating, and the rotor of described drive motor is connected with vertical axles by gear drive.
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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104827365A (en) * 2015-05-26 2015-08-12 苏州石川制铁有限公司 Casting burring and checking tool passing integrated device
CN105480444A (en) * 2016-02-06 2016-04-13 蚌埠市龙泰消防药剂有限公司 Electromagnetic bag clamping device for fire protection powder production filling
CN112082747A (en) * 2020-09-14 2020-12-15 沧州师范学院 Fixing device for automobile part detection
CN112595200A (en) * 2020-12-23 2021-04-02 安徽微威胶件集团有限公司 Engine suspension detection device

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GB2159276A (en) * 1984-05-25 1985-11-27 Teves Gmbh Alfred Receiving device for a brake disc
CN102322775A (en) * 2011-06-13 2012-01-18 烟台禹成机械有限公司 Detecting device for positional tolerance of mounting hole of bake disc
CN202133369U (en) * 2011-04-11 2012-02-01 富士和机械工业(昆山)有限公司 Detector of braking plate
CN102997787A (en) * 2012-11-16 2013-03-27 无锡麦铁精密机械制造有限公司 Hole position gauge for brake discs
CN203657659U (en) * 2013-12-16 2014-06-18 浙江华鑫实业有限公司 Hole-site detection device for installing hole of brake disc

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Publication number Priority date Publication date Assignee Title
GB2159276A (en) * 1984-05-25 1985-11-27 Teves Gmbh Alfred Receiving device for a brake disc
CN202133369U (en) * 2011-04-11 2012-02-01 富士和机械工业(昆山)有限公司 Detector of braking plate
CN102322775A (en) * 2011-06-13 2012-01-18 烟台禹成机械有限公司 Detecting device for positional tolerance of mounting hole of bake disc
CN102997787A (en) * 2012-11-16 2013-03-27 无锡麦铁精密机械制造有限公司 Hole position gauge for brake discs
CN203657659U (en) * 2013-12-16 2014-06-18 浙江华鑫实业有限公司 Hole-site detection device for installing hole of brake disc

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104827365A (en) * 2015-05-26 2015-08-12 苏州石川制铁有限公司 Casting burring and checking tool passing integrated device
CN105480444A (en) * 2016-02-06 2016-04-13 蚌埠市龙泰消防药剂有限公司 Electromagnetic bag clamping device for fire protection powder production filling
CN105480444B (en) * 2016-02-06 2017-12-29 蚌埠市龙泰消防有限公司 Fire-fighting pulvis produces filling electromagnetic clamp bag apparatus
CN112082747A (en) * 2020-09-14 2020-12-15 沧州师范学院 Fixing device for automobile part detection
CN112595200A (en) * 2020-12-23 2021-04-02 安徽微威胶件集团有限公司 Engine suspension detection device

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