CN205879826U - Wheel hub x -ray inspection station - Google Patents

Abstract

The utility model discloses a wheel hub x -ray inspection station, including position relatively fixed's delivery track, clamp tight rotary device, imager and X -ray tube, imager and X -ray tube relative up -down set up, and delivery track and the tight rotary device level of clamp are arranged between imager and X -ray tube to the tight rotary device of clamp is located the below of delivery track, press from both sides tight rotary device and drive input gear through the input rack and rotate, drive output gear simultaneously and rotate, again the transmission give the output rack, make and respectively export flexible each the first mounting panel that drives of rack and along the removal of first installation arm, install motor, reducing gear box and runner on first mounting panel, the runner rotates under the drive of motor. Above -mentioned structure can make wheel hub follow to carry pathway movement to just to behind the position between imager and the X -ray tube, and the accessible presss from both sides tight rotary device and holds up wheel hub and rotate, makes wheel hub's measuring comprehensive more, convenient, laborsaving, has that the design is ingenious, production is easy and characteristics such as low in production cost.

Description

Wheel hub X-ray detecting equipment

Technical field

This utility model belongs to wheel hub detection technique field, specifically, sets particularly to a kind of wheel hub X-ray detection Standby.

Background technology

At present, wheel hub is to connect brake drum, wheel disc and the important spare part of semiaxis.Wheel hub in automobile, be equivalent to lower limb Importance for people is the same.Automobile can produce horizontal and vertical load at driving process, simultaneously with driving moment, brake force The various power such as square, wheel hub can bear significant component of load.Along with the speed of automobile is increasingly faster, dynamic to wheel hub The requirement of stability and reliability is also more and more higher.The most defective internal stability to wheel hub and safety play decision Property effect, but internal flaw only can not find with " naked eyes ", can only be detected by Dynamic Non-Destruction Measurement.

Existing wheel hub Non-Destructive Testing is mainly carried out by X-ray detecting equipment, common wheel hub X-ray detecting equipment master Platform to be included and rocking arm, wherein the two ends of rocking arm are separately installed with imager and X-ray tube, and rocking arm turns in perpendicular Dynamic, platform is fixing table top, and wheel hub can not move after being shifted on platform, can only be come by the rotation of rocking arm Realize the detection of wheel hub different parts, not only in-convenience in use, and detect the most comprehensive.

Utility model content

Technical problem to be solved in the utility model is that providing a kind of detects comprehensive wheel hub X-ray detecting equipment.

The technical solution of the utility model is as follows: a kind of wheel hub X-ray detecting equipment, including the relatively-stationary conveying in position Track, clamping-rotating device, imager and X-ray tube, described imager and X-ray tube be oppositely arranged up and down, described conveyor track Road and clamping-rotating device are arranged horizontally between imager and X-ray tube, and clamping-rotating device is positioned at delivery track Lower section；Described clamping-rotating device includes that arm installed by the relatively-stationary gear-box in position and first, installs in described gear-box There is vertical rotating shaft, described rotating shaft is installed with input gear and at least two output gear, the most slotting on described gear-box Equipped with the input tooth bar engaged with input gear and at least three output tooth bars engaged with output gear；Described first peace Dress arm is arranged with output tooth bar one_to_one corresponding, installs each described first and all slidably connects the first installing plate on arm, described The glide direction of the first installing plate is parallel with corresponding output tooth bar, and each described first installing plate all with corresponding output Tooth bar connects；Being mounted on motor, reduction box and runner on each described first installing plate, the output shaft of described motor is with right The power shaft answering reduction box connects, and the output shaft of described reduction box is vertically arranged, and described rotaring wheeling sleeve is contained in reduction gearbox output shaft Upper end, is provided with annular slope in the bottom of described runner, and the upper end of this annular slope exceeds the end face of delivery track, annular The lower end on inclined-plane is less than or equal to the height of delivery track end face；When described input tooth bar stretches, described input gear, rotating shaft Rotate with output gear, drive output tooth bar and the first installing plate to move；When described electric machine rotation, corresponding runner is driven to turn Dynamic.

This utility model is by arranging the relatively-stationary delivery track in position, clamping-rotating device, imager and X-ray Pipe, and clamping-rotating device is arranged on the lower section of delivery track, actually used during, wheel hub just moves to delivery track To the position between imager and X-ray tube, wheel hub is held up by recycling clamping-rotating device, makes wheel hub depart from delivery track, And wheel hub can be carried out omnibearing detection by clamping-rotating device rotation wheel hub, the Non-Destructive Testing making wheel hub is more square Just, laborsaving.Further, clamping-rotating device by one input rack drives rotating shaft, input gear, at least two output gear and At least three output tooth bar motion, makes the first installation arm synchronizing moving corresponding with exporting tooth bar runner one to one edge, makes Wheel hub more smoothly lifts up；Realized the rotation of wheel hub again by the synchronous axial system of each runner, make the rotation of wheel hub more Laborsaving convenience.

As preferably, described output gear has two, and described output tooth bar has four, each described output gear simultaneously with The output tooth bar engagement that two are parallel to each other, and, described first installs arm also correspondence is disposed with four.

Install on arm each described first and be respectively and fixedly provided with slide rail, described slide rail is set with slide block, described slide block with The first corresponding installing plate is fixedly linked, and makes described first installing plate install arm by slide rail and slide block with corresponding first and slides Connect.First installing plate and first is installed that the sliding connection structure of arm is simple, produces, is assembled easily.

Each described output tooth bar is by slide block, link, connecting plate, guide rod and screw rod with the first corresponding installing plate even Connecing, one end of described link is fixed with slide block, and the other end at described link is fitted with parallel with corresponding output tooth bar Upper and lower two guide rods, the other end kink at two described guide rods has connecting plate, is also set with and is positioned on each described guide rod Spring between connecting plate and link, described output tooth bar and spring are positioned at the homonymy of connecting plate, and at described connecting plate Opposite side be fitted with screw rod, described screw rod run through connecting plate and insert output tooth bar in, described screw rod is also cased with two Nut, these two nuts and output tooth bar separation connecting plate both sides.So will flexible between output tooth bar and the first installing plate connect Connect, when the bottom of wheel hub is jagged, flexibly connects and can avoid being stuck during hub rotation, make wheel hub detection more quickly high Effect.

Described runner includes that chassis, gripper and cover plate, described chassis and gripper are solidly set on the output of decelerator On axle, chassis is positioned at below gripper, and the cylindrical of gripper is stretched out in all sides on chassis, and chassis is stretched out outside gripper The annular slope that the part of circle is low in side of middle high week, is fixed with cover plate at the top of described gripper.The structure letter of runner Single, easy to assembly.

It is provided with the second installation arm of level in the lower section of described clamping-rotating device, installs described second and slide on arm Connecting and have the second vertical installing plate, under corresponding driving means effect, described second installing plate moves along the second installation arm, Described second installing plate is provided with the first vertical support plate by pivoting support, institute under corresponding driving means effect Stating first support plate central axis around corresponding pivoting support, described X-ray tube is fixed on the first support plate by support. The mounting structure of X-ray tube is simple, and the detection range of X-ray tube is wider.

At the 3rd installation arm of the level that is provided above of described delivery track, install the described 3rd and be slidably connected on arm Having the 4th vertical installation arm, under the effect of respective drive device, described 4th installation arm moves along the 3rd installation arm；Institute Stating and be slidably fitted with the 3rd vertical installing plate on the 4th installation arm, under the effect of respective drive device, the described 3rd installs Plate is installed arm along the 4th and is moved up and down, and is provided with the second vertical support plate by pivoting support on described 3rd installing plate, Under the effect of respective drive device, described second support plate is around the central axis of corresponding pivoting support, supports described second Imager it is fixed with on plate.The mounting structure of imager is simple, and the detection range of imager is wider.

Described delivery track includes two main chains side by side.The simple in construction of delivery track, production are easily.

There also is provided two output chains in the outside of two described main chain wherein one end.Output chain is so set, Easily wheel hub can be removed from main chain.

Beneficial effect: this utility model is by arranging the relatively-stationary delivery track in position, clamping-rotating device, imager And X-ray tube, after making wheel hub move to just to the position between imager and X-ray tube with delivery track, can be revolved by clamping Wheel hub is held up and rotates by rotary device so that the detection of wheel hub more comprehensively, convenient, laborsaving, have and be skillfully constructed, produce appearance The features such as easy and production cost is low.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model.

Fig. 2 is the axonometric chart of Fig. 1.

Fig. 3 is the structural representation of clamping-rotating device.

Fig. 4 is the upward view of Fig. 3.

Fig. 5 is the A-A sectional view of Fig. 4.

Fig. 6 is the axonometric drawing of Fig. 4.

Fig. 7 is the structural representation of runner.

Fig. 8 is the mounting structure schematic diagram of X-ray tube.

Fig. 9 is the mounting structure schematic diagram of imager.

Figure 10 is the structural representation of delivery track.

In figure, labelling is as follows: imager 1, delivery track 2, main chain 201, output chain 202, X-ray tube 3, clamping rotation Rotary device the 4, the 3rd is installed arm the 5, the 4th and is installed the 8, second installation arm the 9, second installation of arm the 6, the 3rd installing plate the 7, second support plate Plate the 10, first support plate 11, first installs arm 401, motor the 402, first installing plate 403, runner 404, cover plate 4041, fastening teeth Wheel 4042, chassis 4043, slide rail 405, link 406, screw rod 407, nut 408, guide rod 409, connecting plate 410, spring 411, Output tooth bar 412, input tooth bar 413, gear-box 414, reduction box 415, rotating shaft 416, output gear 417, input gear 418 and Slide block 419.

Detailed description of the invention

Of the present utility model embodiment is described below in detail, and described embodiment example is shown in the drawings, the most ad initio Represent same or similar element to same or similar label eventually or there is the element of same or like function.Below by ginseng It is exemplary for examining accompanying drawing and describing embodiment, it is intended to explain this utility model, and it is not intended that to restriction of the present utility model.

In description of the present utility model, it should be noted that for the noun of locality, if any term " length ", " on ", The indicating position such as D score, "front", "rear", "left", "right", " vertically ", " level ", " top ", " end ", " interior ", " outward " and position are closed System for based on orientation shown in the drawings or position relationship, be for only for ease of narration this utility model and simplifying describe rather than Instruction or the device of hint indication or element must have specific orientation, construct with particular orientation and operation, should not be construed as Limit concrete protection domain of the present utility model.Additionally, be only used for describing purpose if any term " first ", " second ", and can not It is interpreted as instruction or hint relative importance or the implicit quantity indicating technical characteristic.

In this utility model, except as otherwise clear stipulaties and restriction, " assemble " if any term, " being connected ", " connection ", " Gu Fixed " etc. term should go to understand as broad sense, connect for example, it may be fixing, it is also possible to be to removably connect, or be integrally connected； Can also be to be mechanically connected, it is also possible to be electrical connection；Can be to be joined directly together, it is also possible to be to be connected by intermediary, permissible It is that two element internals are connected.For those of ordinary skills, above-mentioned art can be understood as the case may be Language concrete meaning in this utility model.

In utility model, unless otherwise prescribed and limit, fisrt feature second feature it " on " or D score permissible Directly contact including the first and second features, it is also possible to include the first and second features be not directly contact but by them it Between other characterisation contact.And, fisrt feature second feature " on ", " under " and " above " include that fisrt feature is Directly over two features and oblique upper, or be only the height representing fisrt feature level height higher than second feature.Fisrt feature Second feature " on ", " under " and " below " include fisrt feature immediately below second feature or obliquely downward, or only table Show that fisrt feature level height is less than second feature.

Below in conjunction with the accompanying drawings, by detailed description of the invention of the present utility model is further described, make this practicality new Technical scheme and the beneficial effect thereof of type are clearer, clear and definite.

As depicted in figs. 1 and 2, this utility model includes the relatively-stationary delivery track in position 2, clamping-rotating device 4, becomes As device 1 and X-ray tube 3.Described imager 1 and X-ray tube about 3 are oppositely arranged, described delivery track 2 and clamping-rotating device 4 are arranged horizontally between imager 1 and X-ray tube 3, and described clamping-rotating device 4 is positioned at the lower section of delivery track 2.

As shown in Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6 and Fig. 7, described clamping-rotating device 4 includes the relatively-stationary tooth in position Arm 401 installed by roller box 414 and first.Vertical rotating shaft 416 is installed in described gear-box 414, solid in described rotating shaft 416 It is cased with input gear 418 and at least two output gear 417, described gear-box 414 is also fitted with and nibbles with input gear 418 The input tooth bar 413 closed and at least three engaged with output gear 417 output tooth bars 412.The present embodiment is preferred described defeated Going out gear 417 and have upper and lower two, described output tooth bar 412 has four, and each described output gear 417 is simultaneously the most flat with two The output tooth bar 412 of row engages.Certainly, according to actual needs, described output gear 417 can also have three, five etc., described Output tooth bar 412 can be and output gear 417 one_to_one corresponding, it is also possible to is that an output gear 417 is to having two mutually Parallel output tooth bar 412.

As shown in Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6 and Fig. 7, described first installs arm 401 and output tooth bar 412 one_to_one corresponding It is provided with four, each described first installation arm 401 all slidably connects the first installing plate 403 of level.In each institute Stating and be respectively and fixedly provided with slide rail 405 on the first installation arm 401, be set with slide block 419 on described slide rail 405, described slide block 419 is with right The first installing plate 403 answered is fixedly linked, and makes described first installing plate 403 by slide rail 405 and slide block 419 and corresponding first Arm 401 is installed be slidably connected.The glide direction of described first installing plate 403 is parallel and each with corresponding output tooth bar 412 Described first installing plate 403 all connects with corresponding output tooth bar 412.

As shown in Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6 and Fig. 7, each described output tooth bar 412 is all by respective slide block 419, link 406, connecting plate 410, guide rod 409 and screw rod 407 connect with the first corresponding installing plate 403.Described link One end of 406 and slide block 419 is fixed, and the other end at described link 406 is fitted with and exports parallel upper of tooth bar 412 with corresponding Lower two guide rods 409, the other end kink at two described guide rods 409 has connecting plate 410.On each described guide rod 409 also The spring 411 being set with between connecting plate 410 and link 406, described output tooth bar 412 is positioned at spring 411 and is connected The homonymy of plate 410.Further, the opposite side at described connecting plate 410 is fitted with screw rod 407, and described screw rod 407 runs through connecting plate 410 and insert output tooth bar 412 in, described screw rod 407 is also cased with two nuts 408, this two nuts 408 and output gear Bar 412 is lived apart connecting plate 410 both sides.

As shown in Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6 and Fig. 7, each described first installing plate 403 is mounted on motor 402, reduction box 415 and runner 404, the output shaft of described motor 402 connects with the power shaft of corresponding reduction box 415.Described subtract The output shaft of speed case 415 is vertically arranged, and described runner 404 is sleeved on the upper end of reduction box 415 output shaft, at described runner 404 Bottom be provided with annular slope.Further, the upper end of this annular slope exceeds the end face of delivery track 2, and the lower end of annular slope is low In or equal to the height of delivery track 2 end face.Described runner 404 includes chassis 4043, gripper 4042 and cover plate 4041, institute Stating chassis 4043 and gripper 4042 is solidly set on the output shaft of reduction box 415, chassis 4043 is positioned at gripper 4042 times Side, the cylindrical of gripper 4042 is stretched out in all sides on chassis 4043.Further, the portion of gripper 4042 cylindrical is stretched out on chassis 4043 Divide the annular slope low in side of middle high week, thus constitute the annular slope of runner 404 bottom.At described gripper 4042 Top is fixed with cover plate 4041.

As shown in Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6 and Fig. 7, when described input tooth bar 413 stretches, described input gear 418, rotating shaft 416 and output gear 417 rotate, and drive output tooth bar 412 and the first installing plate 403 to move；When described motor 402 During rotation, corresponding runner 404 is driven to rotate.

As shown in Figure 1, Figure 2 with shown in Fig. 8, it is provided with the second installation arm 9 of level in the lower section of described clamping-rotating device 4, Install on arm 9 described second and slidably connect the second vertical installing plate 10, under corresponding driving means effect described the Two installing plates 10 are installed arm 9 along second and are moved.Described second installing plate 10 installs the driving device structure that moves of arm 9 not along second Limit, can be that motor passes through screw nut driving, it is also possible to be cylinder or hydraulic cylinder extension.At described second installing plate 10 On by pivoting support, the first vertical support plate 11 is installed, described first support plate 11 under corresponding driving means effect Central axis around corresponding pivoting support.Described first support plate 11 is around the driving means of corresponding pivoting support central axis Do not limit, can be that motor passes through meshed transmission gear, it is also possible to be that motor passes through gear and arc-shaped rack engaged transmission.Institute State X-ray tube 3 to be fixed on the first support plate 11 by support.

As shown in Figure 1, Figure 2 with shown in Fig. 9, described delivery track 2 the level that is provided above the 3rd installation arm 5, in institute Stating and slidably connect the 4th vertical installation arm 6 on the 3rd installation arm 5, under the effect of respective drive device, the described 4th installs Arm 6 is installed arm 5 along the 3rd and is moved.The driving device structure that described 4th installation arm 6 moves along the 3rd installation arm 5 does not limits, Can be that motor passes through leading screw and nut mechanism transmission, it is also possible to be cylinder or Driven by Hydraulic Cylinder.Install on arm 6 sliding the described 4th Moving and be provided with the 3rd vertical installing plate 7, under the effect of respective drive device, described 3rd installing plate 7 installs arm 6 along the 4th Move up and down.The driving device structure that described 3rd installing plate 7 moves along the 4th installation arm 6 does not limits, and can be that motor leads to Cross feed screw nut's mechanism driving, it is also possible to be cylinder or Driven by Hydraulic Cylinder.Described 3rd installing plate 7 is pacified by pivoting support Equipped with the second vertical support plate 8, under the effect of respective drive device, described second support plate 8 is in corresponding pivoting support Central axis.Described second support plate 8 does not limits around the driving device structure of corresponding pivoting support central axis, Ke Yishi Motor passes through meshed transmission gear, it is also possible to be that motor passes through gear and arc-shaped rack engaged transmission.At described second support plate 8 On be fixed with imager 1.

As shown in Figure 1, Figure 2 with shown in Figure 10, described delivery track 2 includes two main chains 201 side by side.Two described masters The outside of chain 201 wherein one end there also is provided two output chains 202.

Claims (9)

1. a wheel hub X-ray detecting equipment, it is characterised in that: include that the relatively-stationary delivery track in position, clamping rotate dress Put, imager and X-ray tube, described imager and X-ray tube be oppositely arranged up and down, described delivery track and clamping-rotating device It is arranged horizontally between imager and X-ray tube, and clamping-rotating device is positioned at the lower section of delivery track；

Described clamping-rotating device includes that arm installed by the relatively-stationary gear-box in position and first, is provided with in described gear-box Vertical rotating shaft, is installed with input gear and at least two output gear in described rotating shaft, goes back plug-in mounting on described gear-box There are the input tooth bar engaged with input gear and at least three engaged output tooth bars with output gear；Described first installs Arm is arranged with output tooth bar one_to_one corresponding, installs each described first and all slidably connects the first installing plate on arm, and described the The glide direction of one installing plate is parallel with corresponding output tooth bar, and each described first installing plate all with corresponding output gear Bar connects；Being mounted on motor, reduction box and runner on each described first installing plate, the output shaft of described motor is with corresponding The power shaft of reduction box connects, and the output shaft of described reduction box is vertically arranged, and described rotaring wheeling sleeve is contained in the upper of reduction gearbox output shaft End, is provided with annular slope, and the upper end of this annular slope exceeds the end face of delivery track, circular slanting in the bottom of described runner The lower end in face is less than or equal to the height of delivery track end face；When described input tooth bar stretches, described input gear, rotating shaft and Output gear rotates, and drives output tooth bar and the first installing plate to move；When described electric machine rotation, corresponding runner is driven to turn Dynamic.

Wheel hub X-ray detecting equipment the most according to claim 1, it is characterised in that: described output gear has two, described Output tooth bar has four, and the output tooth bar that each described output gear is parallel to each other with two simultaneously engages, and, described first Arm also correspondence is installed and is disposed with four.

Wheel hub X-ray detecting equipment the most according to claim 2, it is characterised in that: install on arm each described first Being respectively and fixedly provided with slide rail, be set with slide block on described slide rail, described slide block is fixedly linked with the first corresponding installing plate, makes described First installing plate is installed arm by slide rail and slide block with corresponding first and is slidably connected.

Wheel hub X-ray detecting equipment the most according to claim 3, it is characterised in that: each described output tooth bar is by sliding Block, link, connecting plate, guide rod and screw rod connect with the first corresponding installing plate, and one end of described link is fixed with slide block, The other end at described link is fitted with and corresponding output parallel two guide rods up and down of tooth bar, another at two described guide rods One end kink has connecting plate, is also set with the spring between connecting plate and link on each described guide rod, described defeated Going out tooth bar and spring and be positioned at the homonymy of connecting plate, and be fitted with screw rod at the opposite side of described connecting plate, described screw rod runs through Connecting plate also inserts in output tooth bar, is also cased with two nuts on described screw rod, and these two nuts are with output tooth bar separation even Fishplate bar both sides.

Wheel hub X-ray detecting equipment the most according to claim 4, it is characterised in that: described runner includes chassis, fastening teeth Taking turns and cover plate, described chassis and gripper are solidly set on the output shaft of reduction box, and chassis is positioned at below gripper, chassis The cylindrical of gripper is stretched out in all sides, and the part of the gripper cylindrical circular slanting that high all sides are low in centre is stretched out on chassis Face, is fixed with cover plate at the top of described gripper.

6. according to the wheel hub X-ray detecting equipment described in claim 1 or 2 or 3 or 4 or 5, it is characterised in that: in described clamping The lower section of rotary apparatus is provided with the second installation arm of level, installs described second and slidably connects the second vertical peace on arm Dress plate, under corresponding driving means effect, described second installing plate moves, on described second installing plate along the second installation arm Being provided with the first vertical support plate by pivoting support, under corresponding driving means effect, described first support plate is around correspondence The central axis of pivoting support, described X-ray tube is fixed on the first support plate by support.

Wheel hub X-ray detecting equipment the most according to claim 6, it is characterised in that: set above described delivery track It is equipped with the 3rd installation arm of level, installs the described 3rd and slidably connect the 4th vertical installation arm on arm, in respective drive Under the effect of device, described 4th installation arm moves along the 3rd installation arm；Described 4th installation arm is slidably fitted with vertical 3rd installing plate, under the effect of respective drive device, described 3rd installing plate is installed arm along the 4th and is moved up and down, described the By pivoting support, the second vertical support plate is installed on three installing plates, under the effect of respective drive device described second Board, around the central axis of corresponding pivoting support, is fixed with imager on described second support plate.

Wheel hub X-ray detecting equipment the most according to claim 7, it is characterised in that: described delivery track includes side by side Two main chains.

Wheel hub X-ray detecting equipment the most according to claim 8, it is characterised in that: at two described main chains wherein The outside of end there also is provided two output chains.