CN207923339U - Automatic adjusting arm moment properties automatic detecting table - Google Patents

Abstract

The utility model provides automatic adjusting arm moment properties automatic detecting table, including product clamping mechanism, moment inspecting mechanism and detection slide unit, computer control unit, the moment inspecting mechanism can slide on detection slide unit, moment inspecting mechanism includes sleeve, for the six square toes engagement with automatic adjusting arm, wherein, moment inspecting mechanism includes universal floating regulating mechanism and independent front and back device free to slide, the sleeve can slide on the independent front and back device free to slide, and the sleeve is connected with the universal floating regulating mechanism；The moment inspecting mechanism further includes servo motor A, for driving the sleeve and the universal floating adjustment structure to rotate；Setting compressed spring B in the sleeve；And/or the universal floating regulating mechanism includes the self-aligning ball bearing with cylindrical bore B that accesses the universal floating regulating mechanism vertical with its agent structure.It realizes six square toes of different size model automatic adjusting arm worm screw and is smoothly automatically aligned to detection sleeve and is inserted in and/or torque is vertical with sleeve.

Description

Automatic adjusting arm moment properties automatic detecting table

Technical field

The invention belongs to vehicle testing fields, specifically, being related to automatic adjusting arm moment properties automatic detecting table.

Background technology

Automatic clearance adjuster is the accessory of braking parts on vehicle, for adjusting the gap between brake block and brake drum, A steady state value is kept it in, to ensure that braking is reliable, vehicle driving safety.It, be to separation before automatic clearance adjuster manufacture Gap, separating force and torque are detected, and are adjusted to separating force.Traditional automatic clearance adjuster producer uses people The mode of work carries out this detection and adjustment, and parameter is relatively fuzzyyer, is extremely difficult to accuracy of detection, and troublesome, needs repeatedly It could complete repeatedly.

The Chinese invention patent application of Publication No. CN101216374A is disclosed for detecting automatic clearance adjuster Separation, separating force and torque and the device for adjusting separating force carry automatic clearance adjuster in the work stage of the device Clamp system and one stroke sensor.There are one electric numerically-controlled screwdrivers for dress on the left of work stage, in an electric numerically-controlled screwdriver It can axially move under the driving of displacement cylinder, and according to the signal from a force snesor, controlled and rotate by numerical control device.Power Sensor is equipped with single-revolution compression cylinder on the thrust cylinder on the right side of work stage on the other end of push rod.

The above device in the prior art cannot cover six square toes of different size model adjustment arm worm screw with detection automatically Cylinder alignment be inserted in, and/or adjustment six square toes output torque of arm with detection sleeve out of plumb, cause detect moment inspecting it is untrue.

Invention content

In order to solve six square toes of the above model of different size in the prior art adjustment arm worm screw cannot automatically with detection sleeve The technical issues of alignment is inserted in, the present invention provide automatic adjusting arm moment properties automatic detecting table, which realizes Six square toes of different size model automatic adjusting arm worm screw are smoothly automatically aligned to detection sleeve and are inserted in, and/or realize automatic tune Six square toes output torque of whole arm worm screw is vertical with detection sleeve, and detection torque is true and reliable.

In order to reach object above, the present invention adopts the following technical scheme that：Automatic adjusting arm moment properties automatic detecting table, Including product clamping mechanism, moment inspecting mechanism and detection slide unit and computer control unit, the moment inspecting mechanism can be It is slided on the detection slide unit, the moment inspecting mechanism includes sleeve, is engaged for six square toes with automatic adjusting arm, In, the moment inspecting mechanism includes universal floating regulating mechanism and independent front and back device free to slide, and the sleeve can be It is slided on the independent front and back device free to slide, the sleeve is connected with the universal floating regulating mechanism；The torque Testing agency further includes servo motor A, for driving the sleeve and the universal floating adjustment structure to rotate；In the sleeve Compressed spring B is set, to realize that being automatically aligned to for six square toes of sleeve and automatic adjusting arm is inserted in；And/or

The universal floating regulating mechanism includes the circle for accessing the universal floating regulating mechanism vertical with its agent structure Post holes self-aligning ball bearing B ensures the reliability of moment inspecting result to ensure that output torque is vertical with sleeve holding.

Preferably, the universal floating regulating mechanism includes candan universal joint shaft coupling, universal joint mounting base, transaxle A, transaxle B, self-aligning ball bearing with cylindrical bore B；One end of the transaxle A is fixedly connected with sleeve；The transaxle A's is another End is connect with the candan universal joint shaft coupling；The self-aligning ball bearing with cylindrical bore B is packed into the transaxle vertical direction The candan universal joint shaft coupling is equipped with Universal joint protection sleeve on the self-aligning ball bearing with cylindrical bore B；The Universal joint protection sleeve with The universal joint mounting base fixation, the universal joint mounting base is mounted on movable plate, among the universal joint mounting base Equipped with pairs of duplex angular contact ball bearing A and the transaxle B；The candan universal joint shaft coupling is parallel with the transaxle The other end is connect with one end of transaxle B.

Any of the above-described scheme is preferably, and the both ends of the pairs of duplex angular contact ball bearing A are equipped with bearing (ball) cover B.

Any of the above-described scheme is preferably, and the axial movement of the transaxle B is fixed using collar A, to make described turn It changes axis B while depositing by load axially and radially, eliminate mechanical load.

Any of the above-described scheme is preferably, and the moment inspecting mechanism includes that six square toes of sequentially connected automatic adjusting arm connect Enter mechanism, the export-oriented floating regulating mechanism, quincunx shaft coupling A, torque rotary speed sensor, quincunx shaft coupling B, slow down Machine, servo motor A；By the mounting base of the sleeve, the universal joint mounting base, the torque rotary speed sensor mounting base and Speed reducer mounting base is mounted on the movable plate.

Any of the above-described scheme is preferably, and the independent front and back device free to slide includes single lining type linear bearing, leads To plate, compressed spring A and smart axis A；The list lining type linear bearing is fixed on movable plate together in the guide plate, The essence axis A and compressed spring A is inserted in centre, is fitted in adjustable plate by the essence axis A together fixed.

Any of the above-described scheme is preferably, and the adjustable plate both ends are equipped with hole, and the essence axis is pressed into the hole.

Any of the above-described scheme is preferably, and the structure that six square toes of the automatic adjusting arm access mechanism is as follows：On movable plate Dovetail groove is installed, the installation adjustable plate in the dovetail groove, installation self-aligning ball bearing with cylindrical bore A, described in the adjustable plate The both ends self-aligning ball bearing with cylindrical bore A are equipped with bearing (ball) cover A, and the sleeve is fitted into slide fit in the self-aligning ball bearing with cylindrical bore A, It is packed into compressed spring B in sleeve, and sleeve is sleeved on transaxle A.

Any of the above-described scheme is preferably, and the detection slide unit includes close to switch, for incuding six square toes and sleeve Bonding station determines, when bright close to inductive switching indicator light, detection slide unit stops moving ahead, into self-locking state.

Any of the above-described scheme is preferably, described to be installed on a sensor close to switch, and sensor is fixed on slide unit On mounting base A.Under the control close to switch, slide unit advance displacement is adjustable to be stopped.

Any of the above-described scheme is preferably, and the structure of the detection slide unit is：With bottom plate, slide unit mounting base A, slide unit installation Seat B is combined into a slide unit main body；Ball screw nut mounting base, deep groove ball bearing and pairs of duplex angular contact ball bearing will be housed The ball screw of B is fitted into together in slide unit mounting base A and slide unit mounting base B, the pairs of both ends duplex angular contact ball bearing B installation axle Socket end lid C, collar B, are fixed with nut adjustment, and making ball screw axial direction left and right directions can bear compared with the not axial position of big load It moves；Servo motor B, speed reducer B, speed reducer mounting base are connected on slide unit mounting base B fixed, centre quincunx shaft coupling B One end connects on speed reducer B output shafts, and one end connects on ball screw, is combined into complete transfer motion power device；By linear axis It holds box-type unit to be inserted in smart axis B, the essence axis B is fixed on slide unit mounting base A, the both ends slide unit mounting base B；It will be equipped with close The sensor mounting plate of switch is fixed on slide unit mounting base A, is combined into complete detection slide unit, the rotation of servo motor is made to transport It is dynamic to drive ball screw nut mounting base to make direct translational motion by ball screw, under the control close to switch, make slide unit Advance displacement energy, which is adjusted, to be stopped.

Any of the above-described scheme is preferably, the movable plate of the moment inspecting mechanism and the rolling on the detection slide unit Ballscrew nut mounting base and four linear bearing box-type units are assembled together.Under the driving of the detection slide unit, make described Moment inspecting mechanism at the uniform velocity advances, retreats.

Any of the above-described scheme is preferably, and the product clamping mechanism includes the cylinder supports by being sequentially arranged from the bottom up Seat, thin cylinder, cylinder connecting seat, Product Positioning Block are assembled into a compression power source.

Any of the above-described scheme is preferably, and the product clamping mechanism further includes connecting tune with the cylinder connecting seat successively Positioning seat, adjustable plate are saved, positioning, supporting role are adjusted to the adjustment arm of different size.

Any of the above-described scheme is preferably, and the product clamping mechanism further includes the hinge pressing plate combination of flexible connection and draws Bar is installed along on thin cylinder piston rod, thin cylinder piston rod drive under, make hinge pressing plate combination fast-holding and Loosen tested adjustment arm product.

Any of the above-described scheme is preferably, the computer control unit integrated data digital collection subelement, for adopting Collect torque rotary speed sensor signal.

Any of the above-described scheme is preferably, and the computer control unit further includes Serve Motor Control subelement, is used for Control the operating of output pulse signal control servomotor.

Any of the above-described scheme is preferably, and the computer control unit further includes data processing subelement.

Any of the above-described scheme is preferably, and the data processing subelement can automatically generate M curve, automatic reading most High most ebb is simultaneously compared with established standards curve.

Any of the above-described scheme is preferably, and the automatic detecting table further includes eligible state instruction device.According to setting Standard curve comparison as a result, prompt acceptance or rejection（Buzzing）.

Automatic adjusting arm moment properties automatic detecting table provided by the invention, by moment inspecting mechanism on detection slide unit Advance to the left, so that sleeve advance is contacted with six square toes of automatic adjusting arm, six square toes generate compressed spring B effect to the right Power, compressed spring B also generates reaction force to the left to six square toes, while servo motor A startups rotate clockwise one week, are watching Under the cooperation for taking the driving of motor A, universal floating regulating mechanism and independent front and back device free to slide, when sleeve turns to conjunction Right position is set, and under the reaction force of compressed spring B, sleeve moment is aligned with six square toes and is inserted in, and realizes sleeve and six square toes oneself Dynamic alignment is inserted in, and then the servo motor A of moment inspecting mechanism is switched to rotates a circle counterclockwise, in the effect of servo motor Under, sleeve drives the rotation of six square toes, generates torque, and detect torque by torque rotary speed sensor；Simultaneously as universal floating The setting of self-aligning ball bearing with cylindrical bore B makes output torque perpendicular to sleeve in adjustment structure；Realize sleeve and six square toes certainly It is dynamic alignment be inserted in six square toes output torque of automatic adjusting arm worm screw with detection sleeve it is vertical, detection torque efficiencies height and really may be used It leans on, reduces working strength；And the device for mechanical is compact-sized, reasonable design, technical content is high；Installation, debugging, maintenance side Just.Meanwhile in conjunction with industrial computer, realizing automatic detection, improve efficiency.

This automatic detecting table is to improve detection technique means in process of producing product, reduces torque transmission loss, Product quality detection degree is improved, labor intensity is reduced, simplifies job step, online finished parts terminal is realized and examines automatically It surveys, improves production efficiency, improve product export stability and consistency, broken traditional operation gimmick, be suitable for Automobile fitting manufacturing auto automatic adjusting arm moment properties terminal detects（Factory testing）.

Description of the drawings

Fig. 1 is the structural representation of a preferred embodiment of automatic adjusting arm moment properties automatic detecting table according to the invention Figure.

Fig. 2 is the front view of the product clamping mechanism of automatic detecting table described in Fig. 1.

Fig. 3 is the left view of product clamping mechanism shown in Fig. 2.

Fig. 4 is the vertical view of product clamping mechanism shown in Fig. 2.

Fig. 5 is the front view of the moment inspecting mechanism of automatic detecting table described in Fig. 1.

Fig. 6 is the vertical view of moment inspecting mechanism shown in Fig. 5.

Fig. 7 is the front view of the detection slide unit of automatic detecting table described in Fig. 1.

Fig. 8 is the vertical view of detection slide unit shown in Fig. 7.

Fig. 9 is the front view of automatic detecting table shown in Fig. 1.

Figure 10 is the left view of automatic detecting table shown in Fig. 1.

Figure 11 is the partial enlarged view of moment inspecting mechanism shown in fig. 5.

Figure 12 is the partial enlarged view of moment inspecting mechanism shown in fig. 6.

Wherein, the meaning of each label is as follows：

101, product clamping mechanism；102, moment inspecting mechanism；103, slide unit is detected；

1, cylinder supports seat；2, thin cylinder；3, cylinder connecting seat；4, positioning seat is adjusted；5, Product Positioning Block；6, it draws Bar；7, hinge pressing plate combines；8, adjustable plate；9, compressed spring A；10, guide plate；11, single lining type linear bearing；12, smart axis A； 13, dovetail groove；14, adjustable plate；15, self-aligning ball bearing with cylindrical bore A；16, compressed spring B；17, sleeve；18, bearing (ball) cover A； 19, movable plate；20, transaxle A；21, candan universal joint shaft coupling；22, self-aligning ball bearing with cylindrical bore B；23, Universal joint protection sleeve； 24, bearing (ball) cover B；25, universal joint mounting base；26, pairs of duplex angular contact ball bearing A；27, collar A；28, transaxle B；29、 Quincunx shaft coupling A；30, torque rotary speed sensor；31, speed reducer mounting base；32, speed reducer A；33, servo motor A；34, bottom Plate；35, slide unit mounting base A；36, deep groove ball bearing；37, ball screw；38, sensor mounting plate；39, close to switch；40, it rolls Ballscrew nut mounting base；41, smart axis B；42, linear bearing box-type unit；43, slide unit mounting base B；44, pairs of duplex corner connection Touch ball bearing B；45, bearing (ball) cover C；46, collar B；47, hexagon thin nut；48, quincunx shaft coupling B；49, speed reducer is installed Seat；50, speed reducer B；51, servo motor B；

61, operating air pressure display；62, barostat；63, start button A；64, scram button；65, start button B；66, cylinder clamping tracheae is perforated；67, tracheae perforation is loosened in air pressure；68, data-signal string holes；69, operating voltage display； 70, accepted indicator；71, unqualified indicator（Buzzing）；72, liquid crystal display；73, industrial personal computer；74, drawer（Mouse）；75、 Power switch.

Specific implementation mode

In order to which present disclosure is more clearly understood, with reference to specific embodiments and the drawings in the present invention Appearance is further explained.

Automatic adjusting arm moment properties automatic detecting table, as shown in Figure 1, by product clamping mechanism as shown in Figures 2 to 4 101, Fig. 5 is to moment inspecting mechanism 102 shown in fig. 6, Fig. 7 to detection slide unit 103 shown in Fig. 8, computer control unit group At.

Wherein, the structure of product clamping mechanism 101 is：As shown in Figures 2 to 4, the cylinder by being sequentially arranged from the bottom up Support base 1, thin cylinder 2, cylinder connecting seat 3, Product Positioning Block 5 are assembled into a compression power source, adjust positioning seat 4, adjust Section plate 8 is connect with cylinder connecting seat 3 successively, and positioning, support work is adjusted to the automatic adjusting arm of different size to realize With；Hinge pressing plate combination 7 is flexibly connected with pull rod 6, is installed along on 2 piston rod of thin cylinder, in 2 piston rod of thin cylinder Drive under, so that hinge pressing plate is combined and 7 fast-holdings and loosen tested automatic adjusting arm product, to one complete production of composition Product clamping mechanism.

The structure of moment inspecting mechanism 102 is：As shown in Figure 5 and Figure 6, based on movable plate 19, by servo motor A 33, speed reducer A 32, speed reducer mounting base 31 are combined into moment inspecting power source, are mounted on movable plate 19；Torque rotary speed passes 30 both ends of sensor connect quincunx shaft coupling A 29, and torque rotary speed sensor 30 is mounted on movable plate 19, quincunx shaft coupling 29 one end connect speed reducer A 32, and one end connects transaxle B 28；Universal joint mounting base 25 is installed with movable plate 19, universal joint peace It fills and pairs of duplex angular contact ball bearing A 26 and transaxle B 28 is housed among seat 25, pairs of duplex angular contact ball bearing A's 26 Both ends are equipped with bearing (ball) cover B 24, with the axial movement of 27 fixed conversion axis B 28 of collar A, to make transaxle B 28 simultaneously It deposits by load axially and radially, eliminates mechanical load；Candan universal joint shaft coupling 21 is connect with 28 one end transaxle B, will be pacified Self-aligning ball bearing with cylindrical bore B 22 equipped with Universal joint protection sleeve 23, together to be packed into candan universal joint with transaxle A vertical direction Shaft coupling 21, self-aligning ball bearing with cylindrical bore B 22 and 25 fixation of universal joint mounting base, transaxle A 20 and candan universal joint Shaft coupling 21 connects, and forms universal floating regulating mechanism；The enlarged drawing of automatic adjusting arm engaging mechanism such as Figure 11 and Figure 12, by swallow Stern notch 13 is mounted on movable plate 19, adjustable plate 14 and 13 slide fit of dovetail groove, and self-aligning ball bearing with cylindrical bore A 15, which is mounted on, to be adjusted In plate 14, the both ends of self-aligning ball bearing with cylindrical bore A 15 are equipped with bearing (ball) cover A 18, and sleeve 17 is packed into cylindrical hole spherical ball axis Slide fit in A 15 is held, compressed spring B 16 is packed into sleeve 17, sleeve 17 is packed into transaxle A 20；Single lining type linear bearing 11 in guide plate 10, are fixed on movable plate 19, smart axis A 12 is inserted in centre together（Φ12）With compressed spring A 9, one It rises and is fitted in the hole at 14 both ends of adjustable plate fixed, the independent front and back device free to slide of formation one by smart axis A 12.

Detecting 103 structure of slide unit is：As shown in Figure 7 and Figure 8, with bottom plate 34, slide unit mounting base A 35, slide unit mounting base B 43 are combined into a slide unit main body；Ball screw nut mounting base 40, deep groove ball bearing 36, pairs of duplex angular contact ball axis will be housed The ball screw 37 for holding B 44 is fitted into together in slide unit mounting base A 35 and slide unit mounting base B 43, pairs of duplex angular contact ball 44 both ends bearing B need to load onto bearing (ball) cover C 45, collar B 46, adjusted and fixed with hexagon thin nut 47, make 37 axis of ball screw It can be born in the lateral direction compared with big load not axial displacement；Servo motor B 51, speed reducer B 50,49 mounting base string of speed reducer It being associated on slide unit mounting base B 43 and fixes, centre 48 one end quincunx shaft coupling B connects on 50 output shafts of speed reducer B, and one On end connection ball screw 37, it is combined into complete transfer motion power device；Linear bearing box-type unit 42 is inserted in smart axis B 41 （Φ25）In, smart axis B 41 is fixed on slide unit mounting base A 35,43 both ends slide unit mounting base B；It will be equipped with close switch 39 38 mounting plate of sensor is fixed on slide unit mounting base A 35, is combined into complete detection slide unit, is made the rotation of servo motor 51 Movement drives ball screw nut mounting base 40 to make direct translational motion by ball screw 37, in the control close to switch 39 Under, make slide unit advance displacement is adjustable to stop.

Based on Fig. 7 and detection slide unit 103 shown in Fig. 8, by the shifting of Fig. 5 and moment inspecting mechanism 102 shown in fig. 6 Movable plate 19 and Fig. 7 and the ball screw nut mounting base 40 on detection slide unit 103 shown in Fig. 8 and four box lists of linear bearing Member 42 is assembled together, and under the driving of Fig. 7 and detection slide unit 103 shown in Fig. 8, makes Fig. 5 and moment inspecting mechanism shown in fig. 6 102 at the uniform velocity advance, retreat；The product by automatic adjusting arm product mounted in Fig. 2 to product clamping mechanism 101 shown in Fig. 4 is determined again On the seat 5 of position, 102 entirety of product clamping mechanism is adjusted, by the axial centre of six square toes of automatic adjusting arm worm screw and Fig. 5 and Fig. 6 institutes 17 axial centre of sleeve of the moment inspecting mechanism 102 shown is aligned, then the bottom plate 34 with Fig. 7 and detection slide unit 103 shown in Fig. 8 Installation is fixed；It mixes computer control unit and constitutes a complete machine, realize multiple types automotive adjusting arm assembly moment properties Automatic detection.

This automatic detecting table uses industrial computer, and integrated data digital capture card, Serve Motor Control card, by soft Part Usage data collection snap gauge intends port processing torque sensor signal, digital IO port controlling periphery relay, electricity Magnet valve etc., and operate the operating of Serve Motor Control card output pulse signal control servomotor.All Function detections only need to be by one Key is automatically performed, easy to operate, and direct computer shows measurement data, directly passes through accepted indicator 70 and unqualified indicator 71 Judge that product is unqualified with red, green indicator light（With buzzer）With qualification.

The automatic detecting table further includes operating air pressure indicator 61, air pressure regulator 62, for emergency braking device Scram button 64, cylinder clamping tracheae perforation 66, cylinder loosen tracheae perforation 67, data-signal hole 68, the drawer for placing mouse 74 and industrial personal computer 73；Data-signal elder generation hole 68 connects sensor etc. and industrial personal computer 73, and cylinder clamping tracheae perforation 66 and cylinder are put The solenoid valve of pipe of relaxing one's efforts perforation 67 connection cylinder and servo motor.

Complete machine operating principle step：

1）, detection before debugging：By the automotive adjusting arm product load map 2 that need to be detected to product clamping mechanism shown in Fig. 4 On Product Positioning Block 5 in 101, the adjusting positioning seat 4 in product clamping mechanism 101 shown in left and right adjusting Fig. 2 to Fig. 4 makes to wait for The axial centre of six square toes of automatic adjusting arm worm screw of detection and the sleeve 17 of moment inspecting mechanism 102 shown in Fig. 5 and Fig. 6 are axial Center is substantially aligned, then adjustable plate 8 and automatic adjusting arm to be detected in product clamping mechanism 101 shown in up and down adjustment Fig. 2 to Fig. 4 The product free state basic horizontal of contact, slightly below product are advisable；It opens the power supply of computer control unit and starts computer Main program is detected, into automatic detecting table debugging routine, clicks detection 103 movable button of slide unit to adjust inspection shown in Fig. 7 and Fig. 8 51 positive and negative rotation of servo motor B in slide unit 103 is surveyed, driving ball screw 37 drives Fig. 5 and moment inspecting mechanism shown in fig. 6 102 move forward and backward movement, and according to the adjustment arm of different size model, the long short distance of six square toes of worm screw is different, crawl inspection Survey 103 movable button of slide unit makes 17 end face of sleeve and end face keep the gap of 5~10mm to adjust, at this time will be shown in Fig. 7 and Fig. 8 It detects being adjusted close to switch 39 in slide unit 103 and arrives inductive mode（It is bright close to 39 indicator light of switch）, click automatic detecting table tune Saving and Closing in examination program, into test main program and can, pattern to be detected is completed in debugging, and workflow has passed through industry Software programming Control.

2）, adjust automatically arm assembly moment inspecting：It is operating procedure to illustrate a automotive adjusting arm product：It will need to examine On adjustment arm load map 2 to the Product Positioning Block 5 in product clamping mechanism 101 shown in Fig. 4 of survey, the pendulum of turning right of taking advantage of a situation makes product One end is contacted with positioning seat 4 is adjusted, and the combination of hinge pressing plate 7 is moved by rotating to be level vertically with hand（90 degree）, both hands press Fig. 9 Two start buttons 63 of computer control unit are connected on shown automatic detecting table panel, 65, Fig. 2 to product shown in Fig. 4 is filled Thin cylinder 2 in clamp mechanism 101 drives hinge pressing plate combination 7 to press to test product, and product enters automatic engagement and examines at this time Survey pattern can also click the detection start button in computer detection main program；Fig. 5 and moment inspecting mechanism 102 shown in fig. 6 exist Under the drive of Fig. 7 and detection slide unit 103 shown in Fig. 8, horizontal turning left and be moved to sleeve 17 and six side of adjustment arm worm screw at the uniform velocity Head engagement, is moved to close to switch 39 and incudes the bright stopping of indicator light, and Fig. 7 and detection slide unit 103 shown in Fig. 8 enter self-locking shape State；The past servo motor A 33 for moving to right moment inspecting mechanism 102 shown in compression compressed spring B 16, Fig. 5 and Fig. 6 of sleeve 17 at this time Startup rotates clockwise one week, universal floating regulating mechanism is driven, in candan universal joint shaft coupling 21, self-aligning ball bearing with cylindrical bore Under the mutual automatic adjustment cooperation of B 22, self-aligning ball bearing with cylindrical bore A 15 and front and back device free to slide, and in compression bullet Under the thrust that spring B 16 turns left, so that six sides in sleeve 17 is docked completely with adjustment six square toes of arm worm screw and coincide, Fig. 5 and Fig. 6 institutes Show that the servo motor A 33 of moment inspecting mechanism 102 is switched to rotate a circle counterclockwise, is adjusted arm strength square and detects automatically, In detection process, the torque signals of detection adjustment arm each tooth output of torque rotary speed sensor 30 pass to meter precisely in real time The data collecting card analog port of calculation machine control unit carries out computer digital animation, automatically generates M curve, be shown in aobvious Show on device screen, it is automatic to read highest minimum peak, comparison confirmation is carried out with established standards curve, servo motor A 33 is counterclockwise After rotating a circle, computer control unit control program is automatically by detection slide unit 103 toward origin is shifted to the right to, by product clamping mechanism Thin cylinder axis in 102 is released, and detected product is taken out（Auto automatic adjusting arm）, next product is waited for be packed into.

Entire testing process finishes, and the number code for having inputted detected product is filename with Excel by testing result Format is automatically saved in computer hard disc, while being also shown in below the page in product testing column, recalls lookup testing number at any time According to, directly displayed in computer detection program it is qualified with it is unqualified, while monitor station panel set also be provided with qualification with it is unqualified（With bee Song）Indicator light is shown, after the completion of a detection cycle, system will add up a product, and qualification rate is directly displayed out.

When detection, servo motor rotates a circle, by universal floating transmit moment inspecting mechanism by adjust arm each The torque of tooth accurately passes to torque rotary speed sensor, and detection output signal passes through computer digital animation, automatically generates power Square curve is shown on the screen of liquid crystal display 72, automatic to read highest minimum peak, is compared with established standards curve Confirm；Design carries product quick clamping mechanism, with adjustable, applicable multiple product clamping；It is designed with moment inspecting universal floating Adjustment mechanism carries out universal automatic adjustment according to the Form and position error of each adjustment arm and compensates, and realizes six square toes of adjustment arm worm screw The torque of output meets multiple types automotive adjusting arm with detection sleeve out of plumb, the elimination of the side friction resistance of generation The accurate real-time detection of torque；After automobile, it is ensured that wheel has constant braking gap, and brake pushrod is located always before braking In initial position, it is ensured that best brake torque keeps the consistent braking effect of all wheels, stabilization, braking safe reliable.If In respect of detection slide unit；It is designed with control debugging system, the product of applicable a variety of same similar structures difference dimensions；System is set Product identification input column address is counted, two-dimensional code scanning system has detection sum statistics, qualification rate statistics display often to detect one Product, input product number, or the Quick Response Code set on product is swept with scanner, the product identification of the detection is automatically defeated Enter to address field, data will be automatically credited computer system using product identification as filename with Excel formats after detection In, realize product traceability；Effective management and control is played after launch to automotive adjusting arm product, this monitor station uses Mechanical, electrical, gas integral technology, it is stable and reliable for performance.

The linear guide combination or electric cylinders etc. also can be used in detection slide unit in the automatic detecting table, can realize that straight line is transported It moves as target.

It should be noted that the above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；Although Present invention has been described in detail with reference to the aforementioned embodiments, it will be understood by those of ordinary skill in the art that：It is still Either which part or all technical features can be carried out so that technical scheme described in the above embodiments is modified Equivalent replacement；And these modifications or replacements, it does not separate the essence of the corresponding technical solution various embodiments of the present invention technical side The range of case.

Claims (10)

1. automatic adjusting arm moment properties automatic detecting table, including product clamping mechanism, moment inspecting mechanism and detection slide unit, meter Calculation machine control unit, the moment inspecting mechanism can slide on the detection slide unit, and the moment inspecting mechanism includes sleeve, For the six square toes engagement with automatic adjusting arm, it is characterised in that：The moment inspecting mechanism includes universal floating regulating mechanism With independent front and back device free to slide, the sleeve can slide on the independent front and back device free to slide, the set Cylinder is connected with the universal floating regulating mechanism；The moment inspecting mechanism further includes servo motor A, for driving the sleeve It is rotated with the universal floating adjustment structure；Setting compressed spring B in the sleeve；And/or

The universal floating regulating mechanism includes the cylindrical hole for accessing the universal floating regulating mechanism vertical with its agent structure Self-aligning ball bearing B.

2. automatic adjusting arm moment properties automatic detecting table as described in claim 1, it is characterised in that：The universal floating tune It includes candan universal joint shaft coupling, universal joint mounting base, transaxle A, transaxle B, self-aligning ball bearing with cylindrical bore B to save mechanism；Institute The one end for stating transaxle A is fixedly connected with sleeve；The other end of the transaxle A is connect with the candan universal joint shaft coupling； The self-aligning ball bearing with cylindrical bore B is being packed into the candan universal joint shaft coupling, the cylinder with the transaxle vertical direction Universal joint protection sleeve is installed on the self-aligning ball bearing B of hole；The Universal joint protection sleeve and the universal joint mounting base fixation, it is described Universal joint mounting base is mounted on movable plate, and pairs of duplex angular contact ball bearing A and institute are housed among the universal joint mounting base State transaxle B；The candan universal joint shaft coupling other end parallel with the transaxle is connect with one end of transaxle B.

3. automatic adjusting arm moment properties automatic detecting table as claimed in claim 2, it is characterised in that：The pairs of duplex angle The both ends of contact ball bearing A are equipped with bearing (ball) cover B；The axial movement of the transaxle B is fixed using collar A.

4. automatic adjusting arm moment properties automatic detecting table as described in claim 1, it is characterised in that：The moment inspecting machine Structure includes six square toes of sequentially connected automatic adjusting arm access mechanism, universal floating regulating mechanism, quincunx shaft coupling A, torque Speed probe, quincunx shaft coupling B, speed reducer, servo motor A；It is installed by the mounting base of the sleeve, the universal joint Seat, the torque rotary speed sensor mounting base and speed reducer mounting base are mounted on movable plate.

5. automatic adjusting arm moment properties automatic detecting table as described in claim 1, it is characterised in that：It is described independent front and back Device free to slide includes single lining type linear bearing, guide plate, compressed spring A and smart axis A；The list lining type linear bearing is mounted in It in the guide plate, is fixed on movable plate together, the essence axis A and compressed spring A is inserted in centre, passes through the smart axis together A is fitted in adjustable plate fixed.

6. automatic adjusting arm moment properties automatic detecting table as described in claim 1, it is characterised in that：The automatic adjusting arm The structure that six square toes access mechanism is as follows：Dovetail groove is installed on movable plate, the adjustable plate, the tune are installed in the dovetail groove It saves the both ends installation self-aligning ball bearing with cylindrical bore A, the self-aligning ball bearing with cylindrical bore A in plate and is equipped with bearing (ball) cover A, the set wound packages Enter slide fit in the self-aligning ball bearing with cylindrical bore A, compressed spring B is packed into sleeve, and sleeve is sleeved on transaxle A.

7. automatic adjusting arm moment properties automatic detecting table as described in claim 1, it is characterised in that：The detection slide unit packet It includes close to switch, the bonding station for incuding six square toes and sleeve determines that when bright close to inductive switching indicator light, detection is slided Platform stops moving ahead, into self-locking state；It is described to be installed on a sensor close to switch, and sensor is fixed on slide unit mounting base On A.

8. automatic adjusting arm moment properties automatic detecting table as described in claim 1, it is characterised in that：The detection slide unit Structure is：It is combined into a slide unit main body with bottom plate, slide unit mounting base A, slide unit mounting base B；Ball screw nut will be housed to install The ball screw of seat, deep groove ball bearing and pairs of duplex angular contact ball bearing B is packed into slide unit mounting base A and slide unit mounting base together In B, the pairs of both ends duplex angular contact ball bearing B need to load onto bearing (ball) cover C, collar B, adjusted and fixed with hexagon thin nut, make rolling Ballscrew axial direction left and right directions can be born compared with big load not axial displacement；Servo motor B, speed reducer B, speed reducer mounting base string Fixed, intermediate to be connected on speed reducer B output shafts with the one end quincunx shaft coupling B, one end connection ball is associated on slide unit mounting base B On lead screw, it is combined into complete transfer motion power device；Linear bearing box-type unit is inserted in smart axis B, the essence axis B is fixed At slide unit mounting base A, the both ends slide unit mounting base B；It will be fixed on slide unit mounting base A equipped with the sensor mounting plate close to switch On, it is combined into complete detection slide unit, the rotary motion of servo motor is made to drive ball screw nut installation by ball screw Seat makees direct translational motion, under the control close to switch, makes slide unit advance displacement is adjustable to stop.

9. the automatic adjusting arm moment properties automatic detecting table as described in any one of claim 2-8, it is characterised in that：It is described The movable plate of moment inspecting mechanism and the ball screw nut mounting base and four linear bearing box-type unit groups on detection slide unit Dress is together.

10. automatic adjusting arm moment properties automatic detecting table as described in claim 1, it is characterised in that：State product clamping machine Structure includes being assembled into one by cylinder supports seat, thin cylinder, cylinder connecting seat, the Product Positioning Block being sequentially arranged from the bottom up Compress power source；The product clamping mechanism further includes connecting to adjust positioning seat, adjustable plate successively with the cylinder connecting seat, right Positioning, supporting role is adjusted in the adjustment arm of different size；The product clamping mechanism further includes the hinge pressure of flexible connection Board group is closed and pull rod, is installed along on thin cylinder piston rod, under the drive of thin cylinder piston rod, hinge pressing plate is made to combine Fast-holding and loosen tested adjustment arm product.