CN107389000B - Loading machine driving axle housing bounce automatic detecting machine - Google Patents

Loading machine driving axle housing bounce automatic detecting machine Download PDF

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Publication number
CN107389000B
CN107389000B CN201710562298.9A CN201710562298A CN107389000B CN 107389000 B CN107389000 B CN 107389000B CN 201710562298 A CN201710562298 A CN 201710562298A CN 107389000 B CN107389000 B CN 107389000B
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China
Prior art keywords
welding
plate
active
bolt
connect
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CN201710562298.9A
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Chinese (zh)
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CN107389000A (en
Inventor
刘成江
徐庆庆
郭恒博
臧冰
崔运恒
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Shandong Lingong Construction Machinery Co Ltd
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Shandong Lingong Construction 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
    • G01B21/00Measuring arrangements or details thereof in so far as they are not adapted to particular types of measuring means of the preceding groups
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25BTOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B11/00Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders

Abstract

The invention discloses a kind of loading machine driving axle housing bounce automatic detecting machines, belong to engineering machinery detection technique field.It solves the defect that labor intensity is high, production efficiency is low, safety is poor existing for traditional-handwork detection jitter values in the prior art.Its main structure includes rack, jitter detection apparatus, clamping device, rotating device and holding device;Rack includes beam welding body, vertical plate welding body, holding device mounting base welding body, tube chamber welds with base body, active running gear mounting base welding body and feed device walking basal seat welding body, loading machine driving axle housing bounce automatic detecting machine further includes active running gear and feed device, active running gear is mounted in active running gear mounting base welding body, and feed device is located at the lower section of clamping device and is mounted in feed device walking basal seat welding body.Present invention is mainly used in the detection of axle housing of loading bounce.

Description

Loading machine driving axle housing bounce automatic detecting machine
Technical field:
The invention belongs to engineering machinery detection technique fields, specifically, more particularly to a kind of loading machine driving axle housing jump Dynamic automatic detecting machine.
Background technique:
In order to guarantee service life and the stability of transmission system of wheel loader, the installation of loading machine welded type driving axle housing both ends oil sealing After face has the technical requirements for circle bounce, axle housing to carry out jitter values detection, the needs for not meeting technical requirements are corrected.Mesh Before, people need to carry out the detection of jitter values by the way of manual, i.e., axle housing is manually held out against and rotated on rotary mould, use Mechanical run table is detected, and this operation mode labor intensity is high, and production efficiency is low;Meanwhile feeding, blanking need to be grasped manually Make, the degree of automation is low, and bounce table need to be observed while rotating axle housing when manual operation, and there are biggish security risks. With the raising of industrial automation level, those skilled in the art attempt invention Semi-automatic detector, to reduce artificial behaviour Make, improve efficiency, but the effect is unsatisfactory, largely requires to be accomplished manually the operation such as feeding, positioning, detection and blanking, and Without sufficiently liberating labour.
In the prior art, as Chinese patent 201610099884.X discloses a kind of automatic detection axis class part axial and diameter To the device of bounce comprising the installation panel of installation and fixed all devices top automatically fills aperture apparatus, pulsation measurement It sets, man-machine friendship device, electrical control gear and friction gearing, is rotated its shortcoming is that being driven using friction pulley, it can only The symmetrical piece test in axle center is carried out, to some heavier parts of bias, effect is poor;And there is no automatic charging, blanking function, It can not Automatic-searching jitter values maximum point.
Summary of the invention:
In order to solve existing for traditional-handwork detection jitter values in the prior art, labor intensity is high, production efficiency is low, safety Property difference disadvantage, beat automatic detecting machine the present invention provides a kind of loading machine driving axle housing for being different from the prior art, the inspection Survey machine is at low cost, labor intensity is low, work efficiency is high, and can be realized full-automatic detection, storage and the display of part jitter values.
To achieve the goals above, realization that the present invention adopts the following technical solutions:
A kind of loading machine driving axle housing bounce automatic detecting machine, including rack, the glitch detection detected to jitter values Device, clamping device, rotating device and holding device;The rack includes beam welding body, vertical plate welding body, holding device peace Seat welding body, tube chamber welds with base body are filled, the beam welding body is connect by bolt with vertical plate welding body, and vertical plate welding body passes through spiral shell Bolt is connect with tube chamber welds with base body, and holding device mounting base welding body is connect by bolt with tube chamber welds with base body;The clamping device It is connect by bolt with the vertical plate welding body in rack, rotating device is connect by bolt with rack, and holding device is set to and holds out against Simultaneously connect with clamping device above device mounting seat welding body, the rack further include active running gear mounting base welding body with Feed device walking basal seat welding body, active running gear mounting base welding body and feed device walking basal seat welding body are set to bottom Above seat welding body;The loading machine driving axle housing bounce automatic detecting machine further includes active running gear and feed device, master Dynamic running gear is mounted in active running gear mounting base welding body, and feed device is located at the lower section of clamping device and is mounted on In feed device walking basal seat welding body.
Further, the feed device includes feeding cart, lower trolley, feeding cylinder, positioning disk, feeding cylinder company Fishplate bar, feeding trolley sliding block, connecting rod, wire harness fixing plate, feeding trolley movable motor, walking gear, is led at feeding trolley pedestal Pass through connecting rod to axis, linear bearing, close to inductive switching plate and feeding trolley take-up housing, the feeding cart and lower trolley Connection, feeding cylinder are connect by bolt with positioning disk, and feeding cylinder connecting plate is connect by bolt with feeding trolley pedestal, are sent Trolley sliding block is connect by bolt with feeding trolley pedestal, and wire harness fixing plate is connect by bolt with feeding trolley pedestal, row It walks gear to be assemblied on feeding trolley movable motor, feeding trolley movable motor is connect by bolt with feeding trolley pedestal;Directly Spool, which is held, to be bolted on feeding cylinder connecting plate, guiding axis is equipped in linear bearing, guiding axis is by bolt and determines Position disk connection;It is mounted on feeding trolley take-up housing close to inductive switching plate by bolt, feeding trolley take-up housing passes through bolt It is assemblied on feeding trolley pedestal.
Further, the jitter detection apparatus includes the second connecting plate, gusset, detection device cylinder block, glitch detection Cylinder, the first connecting plate, bounce table, detection device sliding rail and detection device sliding block, second connecting plate respectively with gusset and By being welded to connect, detection device cylinder block is connect by bolt with glitch detection cylinder detection device cylinder block, and bounce table is logical The end for being bolted to the first connecting plate is crossed, detection device sliding rail is connect by bolt with the second connecting plate, and detection device is sliding Block is connect by bolt with the first connecting plate.
Further, the clamping device includes air spider, terminal pad, active lifting axe, driven rotation gear, axis It holds, spacer, bearing holder (housing, cover), clamping device connecting plate, compression plate and locking nut, the air spider and driven rotation gear are distinguished It is connect with terminal pad, active lifting axe is bolted on driven rotation gear, and bearing inner race elastic conjunction is pushed up in active On mandrel, bearing outer ring and bearing holder (housing, cover) elastic conjunction, bearing is interior to be equipped with spacer, and bearing holder (housing, cover) and clamping device connecting plate pass through bolt It links together, compression plate and locking nut are connected to and actively hold out against the tip of the axis.
Further, the active running gear include active traveling box, active running gear sliding block, leading screw shaft coupling, Active running gear sliding rail, active movable motor, screw nut connection plate, lead screw fixing seat, fixing seat connecting plate welding body, silk Thick stick pair of nut, lead screw support base and fulcrum bearing connecting plate welding body, the active running gear sliding block are slidably mounted in master On dynamic running gear sliding rail, active running gear sliding rail is bolted on active traveling box, active movable motor and silk Thick stick support base is bolted respectively in fulcrum bearing connecting plate welding body, and screw nut connection plate is bolted in master On dynamic traveling box, lead screw fixing seat is bolted in fixing seat connecting plate welding body, screw pair and lead screw shaft coupling Device connection.
Further, the rotating device includes speed reducer, rotating device shaft coupling, rotating electric machine and active rotation tooth Wheel, the speed reducer is assemblied on clamping device connecting plate by bolt, rotating device shaft coupling pass through bolt respectively with deceleration Machine is connected with rotating electric machine, and active rotation gear is connected on speed reducer.
Further, the holding device includes dead head, top assembly, driven pulley, belt, driving pulley and holds out against Motor, the top assembly are connected on dead head, and driven pulley is connect by belt with driving pulley, are held out against motor and are passed through spiral shell Bolt is connected in the holding device mounting base welding body in rack.
Further, the rack further includes approaching switch, close to switch base, feeding walking sliding rail and rack gear, described to connect Nearly switch is mounted on close on switch base, is welded on tube chamber welds with base body close to switch base, and feeding walking sliding rail and rack gear are set to In feed device walking basal seat welding body.
Compared with prior art, the beneficial effects of the present invention are:
1, the configuration of the present invention is simple realizes automatic charging, positioning, clamping, rotation and the detection of part, improves detection effect Rate reduces labor intensity, avoids the generation of peril;
2, the present invention realizes the full-automatic detection of bounce, has liberated manpower, has improved the degree of automation.
Detailed description of the invention:
Fig. 1 is the structural diagram of the present invention;
Fig. 2 is the structural schematic diagram of rack in the present invention;
Fig. 2A is the partial enlarged view in Fig. 2 at E;
Fig. 3 is the structural schematic diagram of jitter detection apparatus in the present invention;
Fig. 4 is the structural schematic diagram of clamping device in the present invention;
Fig. 5 is the structural schematic diagram of active running gear in the present invention
Fig. 6 is the structural schematic diagram of rotating device in the present invention;
Fig. 7 is the structural schematic diagram of feed device in the present invention;
Fig. 8 is the structural schematic diagram of holding device in the present invention;
Fig. 9 is the structural schematic diagram of action executing module in the present invention;
Figure 10 is automatic overhaul flow chart of the invention;
Figure 11 is data processing module schematic diagram of the invention.
In figure: 1, rack;2, jitter detection apparatus;3, clamping device;4, active running gear;5, rotating device;6, it send Expect device;7, holding device;11, beam welding body;12, vertical plate welding body;13, holding device mounting base welding body;14, pedestal Welding body;15, close to switch;16, close to switch base;17, active running gear mounting base welding body;18, feed device is walked Tube chamber welds with base body;19, feeding walking sliding rail;110, rack gear;21, the second connecting plate;22, gusset;23, detection device cylinder block; 24, glitch detection cylinder;25, the first connecting plate;26, bounce table;27, detection device sliding rail;28, detection device sliding block;31, gas Dynamic chuck;32, terminal pad;33, active lifting axe;34, driven rotation gear;35, bearing;36, spacer;37, bearing holder (housing, cover);38, Clamping device connecting plate;39, compression plate;310, locking nut;41, active traveling box;42, active running gear sliding block;43, silk Thick stick shaft coupling;44, active running gear sliding rail;45, active movable motor;46, screw nut connection plate;47, lead screw fixing seat; 48, fixing seat connecting plate welding body;49, screw pair;410, lead screw support base;411, fulcrum bearing connecting plate welding body;51, Speed reducer;52, rotating device shaft coupling;53, rotating electric machine;54, active rotation gear;601, feeding cart;602, blanking is small Vehicle;61, feeding cylinder;62, positioning disk;63, feeding cylinder connecting plate;64, feeding trolley pedestal;65, feeding trolley sliding block; 66, connecting rod;67, wire harness fixing plate;68, feeding trolley movable motor;69, walking gear;610, guiding axis;611, linear axis It holds;612, close to inductive switching plate;613, feeding trolley take-up housing;71, dead head;72, top assembly;73, driven pulley; 74, belt;75, driving pulley;76, motor is held out against.
Specific embodiment:
Below by specific embodiment and in conjunction with attached drawing, the invention will be further described.
Embodiment:
A kind of loading machine driving axle housing is beated automatic detecting machine, as depicted in figs. 1 and 2, including rack 1, to jitter values into Jitter detection apparatus 2, clamping device 3, rotating device 5 and the holding device 7 of row detection;Rack 1 includes beam welding body 11, stands Plate welding body 12, holding device mounting base welding body 13, tube chamber welds with base body 14, beam welding body 11 are welded by bolt and vertical plate Body 12 connects, and vertical plate welding body 12 is connect by bolt with tube chamber welds with base body 14, and holding device mounting base welding body 13 passes through spiral shell Bolt is connect with tube chamber welds with base body 14;Clamping device 3 is connect by bolt with the vertical plate welding body 12 in rack 1, and rotating device 5 is logical It crosses bolt to connect with rack 1, holding device 7 is set to 13 top of holding device mounting base welding body and connect with clamping device 3, machine Frame 1 further includes active running gear mounting base welding body 17 and feed device walking basal seat welding body 18, active running gear peace It fills seat welding body 17 and feed device walking basal seat welding body 18 is set to 14 top of tube chamber welds with base body;The loading machine driving axle housing Automatic detecting machine of beating further includes active running gear 4 and feed device 6, and active running gear 4 is mounted on active running gear In mounting base welding body 17, feed device 6 is located at the lower section of clamping device 3 and is mounted on feed device walking basal seat welding body 18 On.
As shown in fig. 7, feed device 6 includes feeding cart 601, lower trolley 602, feeding cylinder 61, positioning disk 62, send Expect cylinder connecting plate 63, feeding trolley pedestal 64, feeding trolley sliding block 65, connecting rod 66, wire harness fixing plate 67, feeding trolley row Walk motor 68, walking gear 69, guiding axis 610, linear bearing 611, close to inductive switching plate 612 and feeding trolley take-up housing 613, the feeding cart 601 and lower trolley 602 are connected by connecting rod 66, and feeding cylinder 61 passes through bolt and positioning disk 62 Connection, feeding cylinder connecting plate 63 are connect by bolt with feeding trolley pedestal 64, and feeding trolley sliding block 65 passes through bolt and send Trolley pedestal 64 connects, and wire harness fixing plate 67 is connect by bolt with feeding trolley pedestal 64, and walking gear 69, which is assemblied in, to be sent On trolley movable motor 68, feeding trolley movable motor 68 is connect by bolt with feeding trolley pedestal 64;Linear bearing 611 It is bolted on feeding cylinder connecting plate 63, guiding axis 610 is equipped in linear bearing 611, guiding axis 610 passes through bolt It is connect with positioning disk 62;It is mounted on feeding trolley take-up housing 613 close to inductive switching plate 612 by bolt, feeding trolley is sliding Block 613 is assemblied on feeding trolley pedestal 64 by bolt.
As shown in figure 3, jitter detection apparatus 2 includes the second connecting plate 21, gusset 22, detection device cylinder block 23, bounce Detect cylinder 24, the first connecting plate 25, bounce table 26, detection device sliding rail 27 and detection device sliding block 28, second connection For plate 21 respectively with gusset 22 and detection device cylinder block 23 by being welded to connect, detection device cylinder block 23 passes through bolt and bounce It detects cylinder 24 to connect, bounce table 26 is bolted in the end of the first connecting plate 25, and detection device sliding rail 27 passes through spiral shell Bolt is connect with the second connecting plate 21, and detection device sliding block 28 is connect by bolt with the first connecting plate 25.Beat what table 26 was chosen Measurement accuracy is 0.01mm, and range 12mm, the stroke that glitch detection cylinder 24 is chosen is 50mm.
As shown in figure 4, clamping device 3 includes air spider 31, terminal pad 32, active lifting axe 33, driven rotation gear 34, bearing 35, spacer 36, bearing holder (housing, cover) 37, clamping device connecting plate 38, compression plate 39 and locking nut 310, the air spider 31 and driven rotation gear 34 connect respectively with terminal pad 32, active lifting axe 33 is bolted in driven rotation gear 34 On, 35 inner ring elastic conjunction of bearing is on active lifting axe 33,35 outer ring of bearing and 37 elastic conjunction of bearing holder (housing, cover), sets in bearing 35 There is spacer 36, bearing holder (housing, cover) 37 and clamping device connecting plate 38 are bolted together, and compression plate 39 and locking nut 310 connect It connects in the end of active lifting axe 33.
As shown in figure 5, active running gear 4 includes active traveling box 41, active running gear sliding block 42, leading screw shaft coupling 43, active running gear sliding rail 44, active movable motor 45, screw nut connection plate 46, lead screw fixing seat 47, fixing seat connection Plate welding body 48, screw pair 49, lead screw support base 410 and fulcrum bearing connecting plate welding body 411, the active running gear Sliding block 42 is slidably mounted on active running gear sliding rail 44, and active running gear sliding rail 44 is bolted actively On traveling box 41, active movable motor 45 and lead screw support base 410 are bolted respectively in fulcrum bearing connecting plate welding body On 411, screw nut connection plate 46 is bolted on active traveling box 41, and lead screw fixing seat 47 is bolted In fixing seat connecting plate welding body 48, screw pair 49 is connect with leading screw shaft coupling 43.
As shown in fig. 6, rotating device 5 includes speed reducer 51, rotating device shaft coupling 52, rotating electric machine 53 and active rotation Gear 54, the speed reducer 51 are assemblied on clamping device connecting plate 38 by bolt, and rotating device shaft coupling 52 passes through bolt It is connect respectively with speed reducer 51 and rotating electric machine 53, active rotation gear 54 is connected on speed reducer 51.
As shown in figure 8, the holding device 7 includes dead head 71, top assembly 72, driven pulley 73, belt 74, active Belt wheel 75 and motor 76 is held out against, the top assembly 72 is connected on dead head 71, and driven pulley 73 is by belt 74 and actively Belt wheel 75 connects, and holds out against motor 76 and is bolted in the holding device mounting base welding body 13 in rack 1.
As shown in Fig. 2, rack 1 further include close to switch 15, close to switch base 16, feeding walking sliding rail 19 and rack gear 110, It is described to be mounted on close to switch 15 close on switch base 16, it is welded on tube chamber welds with base body 14 close to switch base 16, feeding walking Sliding rail 19 and rack gear 110 are set in feed device walking basal seat welding body 18.The both ends of feed device walking basal seat welding body 18 It is set altogether with centre there are six close switch 15, and the close switches 15 of each position setting two, one plays the role of positioning, another Play safeguard protection;The position of adjusting proximity switch 15 makes repetitive positioning accuracy 2mm.
The operation principle of the present invention is that:
In conjunction with Fig. 1, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8 and Fig. 9, axle housing is transported to by the feeding cart 601 in feed device 6 Position, is lifted by feeding cylinder 61;Active running gear 4 drives active lifting axe 33 and air spider 31 to advance, and reaches by approaching Behind the position that switch 15 controls, active lifting axe 33 is held out against, and air spider 31 clamps;Top assembly 72 in holding device 7 exists It holds out against and is stretched out under the drive of motor 76, and hold out against axle housing, axle housing two sides are held out against and clamped respectively at this time, then feeding cylinder 61 Decline;When detection process, the rotating electric machine 53 in rotating device 5 drives the clamping device connecting plate 38 in clamping device 3 to rotate, To drive axle housing to rotate;After the completion of detection, feeding trolley movable motor 68 drives feed device 6 to return, in lower trolley 602 Feeding cylinder 61 lifting in place, air spider 31 unclamp, active lifting axe 33 and the top of top assembly 72 are retracted, and return Initial position;Feeding cylinder 61 drives axle housing decline, and runs to discharge pit.
As shown in Fig. 3, Figure 10 and Figure 11, measurement and when data handling procedure, axle housing in place after, 24 band of glitch detection cylinder Dynamic bounce table 26 declines, and after touching axle housing surface, bounce table 26 generates an initial value, and initial value is zeroed after a certain period of time, Axle housing rotates on one side, and bounce table 26 acquires the measured value of real time position on one side, and rotation angle and measured value are stored;Between A data are acquired every same time, rotation is turned around after stopping, and acquisition is stopped, and glitch detection cylinder 24 drives bounce table 26 to rise Return;Data processing system is according to collected data value, the maximum value and minimum value measured, and obtains the exhausted of two value differences To value, as jitter values;Gained measures the corresponding angle of maximum value, as bounce maximum of points;Store jitter values and bounce most Big value point, and it is made whether qualified judgement, jitter values, angle are then shown on the screen.
Bar code is posted on axle housing, when into subsequent processing operator only need to sweep bar code by code reader can The information such as jitter values, the bounce maximum of points position of material are obtained, the working efficiency of next station is improved.

Claims (8)

  1. The automatic detecting machine 1. a kind of loading machine driving axle housing is beated, including rack (1), glitch detection that jitter values are detected Device (2), clamping device (3), rotating device (5), holding device (7), active running gear (4) and feed device (6);It is described Rack (1) includes beam welding body (11), vertical plate welding body (12), holding device mounting base welding body (13), tube chamber welds with base body (14), the beam welding body (11) connect by bolt with vertical plate welding body (12), vertical plate welding body (12) pass through bolt and Tube chamber welds with base body (14) connection, holding device mounting base welding body (13) are connect by bolt with tube chamber welds with base body (14);It is described Clamping device (3) is connect by bolt with the vertical plate welding body (12) on rack (1), and rotating device (5) passes through bolt and rack (1) it connects, holding device (7) is set to above holding device mounting base welding body (13) and connect with clamping device (3), feature Be: the rack (1) further includes active running gear mounting base welding body (17) and feed device walking basal seat welding body (18), active running gear mounting base welding body (17) and feed device walking basal seat welding body (18) are set to tube chamber welds with base body (14) top;Active running gear (4) is mounted in active running gear mounting base welding body (17), and feed device (6) is located at The lower section of clamping device (3) is simultaneously mounted in feed device walking basal seat welding body (18);The rotating device (5) includes slowing down Machine (51), rotating device shaft coupling (52), rotating electric machine (53) and active rotation gear (54), rotating device shaft coupling (52) are logical It crosses bolt to connect with speed reducer (51) and rotating electric machine (53) respectively, active rotation gear (54) is connected on speed reducer (51).
  2. The automatic detecting machine 2. loading machine driving axle housing according to claim 1 is beated, it is characterised in that: the feed device It (6) include feeding cart (601), lower trolley (602), feeding cylinder (61), positioning disk (62), feeding cylinder connecting plate (63), feeding trolley pedestal (64), feeding trolley sliding block (65), connecting rod (66), wire harness fixing plate (67), feeding trolley walking Motor (68), walking gear (69), guiding axis (610), linear bearing (611), close to inductive switching plate (612) and feeding trolley Take-up housing (613), the feeding cart (601) and lower trolley (602) are connected by connecting rod (66), and feeding cylinder (61) is logical It crosses bolt to connect with positioning disk (62), feeding cylinder connecting plate (63) is connect by bolt with feeding trolley pedestal (64), feeding Trolley sliding block (65) is connect by bolt with feeding trolley pedestal (64), and wire harness fixing plate (67) passes through bolt and feeding trolley bottom Seat (64) connection, walking gear (69) are assemblied on feeding trolley movable motor (68), and feeding trolley movable motor (68) passes through Bolt is connect with feeding trolley pedestal (64);Linear bearing (611) is bolted on feeding cylinder connecting plate (63), directly Spool holds in (611) and is equipped with guiding axis (610), and guiding axis (610) is connect by bolt with positioning disk (62);Close to inductive switching Plate (612) is mounted on feeding trolley take-up housing (613) by bolt, and feeding trolley take-up housing (613) is assemblied in by bolt On feeding trolley pedestal (64).
  3. The automatic detecting machine 3. loading machine driving axle housing according to claim 2 is beated, it is characterised in that: the glitch detection Device (2) includes the second connecting plate (21), gusset (22), detection device cylinder block (23), glitch detection cylinder (24), the first company Fishplate bar (25), bounce table (26), detection device sliding rail (27) and detection device sliding block (28), second connecting plate (21) is respectively With gusset (22) and detection device cylinder block (23) by being welded to connect, detection device cylinder block (23) is examined by bolt and bounce Cylinder (24) connection is surveyed, bounce table (26) is bolted in the end of the first connecting plate (25), detection device sliding rail (27) It is connect by bolt with the second connecting plate (21), detection device sliding block (28) is connect by bolt with the first connecting plate (25).
  4. The automatic detecting machine 4. loading machine driving axle housing according to claim 3 is beated, it is characterised in that: the clamping device It (3) include air spider (31), terminal pad (32), active lifting axe (33), driven rotation gear (34), bearing (35), spacer (36), bearing holder (housing, cover) (37), clamping device connecting plate (38), compression plate (39) and locking nut (310), the air spider (31) It is connect respectively with terminal pad (32) with driven rotation gear (34), active lifting axe (33) is bolted in driven rotary teeth It takes turns on (34), bearing (35) inner ring elastic conjunction is on active lifting axe (33), bearing (35) outer ring and bearing holder (housing, cover) (37) interference Assembly, bearing (35) is interior to be equipped with spacer (36), and bearing holder (housing, cover) (37) and clamping device connecting plate (38) are bolted together, Compression plate (39) and locking nut (310) are connected to the end of active lifting axe (33).
  5. The automatic detecting machine 5. loading machine driving axle housing according to claim 4 is beated, it is characterised in that: the active walking Device (4) includes active traveling box (41), active running gear sliding block (42), leading screw shaft coupling (43), active running gear cunning Rail (44), active movable motor (45), screw nut connection plate (46), lead screw fixing seat (47), fixing seat connecting plate welding body (48), screw pair (49), lead screw support base (410) and fulcrum bearing connecting plate welding body (411), the active running gear Sliding block (42) is slidably mounted on active running gear sliding rail (44), and active running gear sliding rail (44) is bolted On active traveling box (41), active movable motor (45) and lead screw support base (410) are bolted respectively in fulcrum bearing In connecting plate welding body (411), screw nut connection plate (46) is bolted on active traveling box (41), and lead screw is fixed Seat (47) is bolted in fixing seat connecting plate welding body (48), and screw pair (49) and leading screw shaft coupling (43) are even It connects.
  6. The automatic detecting machine 6. loading machine driving axle housing according to claim 5 is beated, it is characterised in that: the speed reducer (51) it is assemblied on clamping device connecting plate (38) by bolt.
  7. The automatic detecting machine 7. loading machine driving axle housing according to claim 6 is beated, it is characterised in that: the holding device (7) include dead head (71), top assembly (72), driven pulley (73), belt (74), driving pulley (75) and hold out against motor (76), the top assembly (72) is connected on dead head (71), and driven pulley (73) passes through belt (74) and driving pulley (75) it connects, holds out against motor (76) and be bolted in the holding device mounting base welding body (13) in rack (1).
  8. The automatic detecting machine 8. loading machine driving axle housing according to claim 7 is beated, it is characterised in that: the rack (1) It further include approaching switch (15), close to switch base (16), feeding walking sliding rail (19) and rack gear (110), it is described close to switch (15) it is mounted on close on switch base (16), is welded on tube chamber welds with base body (14) close to switch base (16), feeding walking sliding rail (19) it is set in feed device walking basal seat welding body (18) with rack gear (110).
CN201710562298.9A 2017-07-11 2017-07-11 Loading machine driving axle housing bounce automatic detecting machine Active CN107389000B (en)

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CN107389000B true CN107389000B (en) 2019-11-12

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CN111716267B (en) * 2020-07-03 2021-05-04 常德荣胜机械制造有限公司 Workpiece clamp with synchronous clamping structure for machining production
CN113320961B (en) * 2021-08-03 2021-10-26 山东山宇重工机械有限公司 Loader drive axle housing automatic detection machine that beats

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CN106225642B (en) * 2016-08-26 2019-02-05 东风汽车有限公司 The on-line automatic measuring instrument of crankshaft

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