CN102607839A - Detecting table used for car steering column and provided with automatic lock clamps - Google Patents
Detecting table used for car steering column and provided with automatic lock clamps Download PDFInfo
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- CN102607839A CN102607839A CN2012100865002A CN201210086500A CN102607839A CN 102607839 A CN102607839 A CN 102607839A CN 2012100865002 A CN2012100865002 A CN 2012100865002A CN 201210086500 A CN201210086500 A CN 201210086500A CN 102607839 A CN102607839 A CN 102607839A
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- automatic locking
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- locking anchor
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- 238000001514 detection method Methods 0.000 claims abstract description 36
- 230000001360 synchronised effect Effects 0.000 claims description 6
- 238000003825 pressing Methods 0.000 abstract description 11
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000008878 coupling Effects 0.000 description 9
- 238000010168 coupling process Methods 0.000 description 9
- 238000005859 coupling reaction Methods 0.000 description 9
- 238000012360 testing method Methods 0.000 description 9
- 230000007246 mechanism Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 230000005484 gravity Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000001737 promoting effect Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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Abstract
The invention discloses a detecting table used for a car steering column and provided with an automatic lock clamps, which solves the problems that the prior detection method wastes time and labor and has low detection efficiency, the detecting table comprises a detecting platform, a pressing device for fixing the car steering column on the detecting platform and a device for applying force on a steering shaft spline, the detecting table has the technical points that a front pressing automatic lock clamp and a rear pressing automatic lock clamp are adopted by the pressing device, and a front pressure rod and a rear pressure rod are driven to press a front pressing plate component and a rear pressing plate component by a front cylinder and a rear cylinder by a front linkage frame and a rear linkage frame, so that the pressing of the car steering column is finished; the force applying device adopts the grabbing automatic lock clamps; the driving cylinder drives the lock seats hinged with the linkage rod to move reciprocally along the axial direction of the driving cylinder, so that the grapping or loosing of the force applied place of the steering shaft spline is achieved automatically. The detecting table is rational in structure design and easy to manufacture, shortens assembling and disassembling time on the detecting table, automatically applies upper force and lower detecting force, replaces complex manual force application detection and obviously improves detection efficiency and quality.
Description
Technical field
The present invention relates to a kind of monitor station that is used for car steering tube column, particularly a kind of being applicable on the car steering tube column assembling line reconciled the car steering tube column monitor station with automatic locking anchor clamps that mechanism carries out the whole inspections of functions such as angle conciliation power and coupling mechanism force to finished product.
Background technology
At present, on the production assembly line of car steering tube column, when the supervisory personnel will carry out the car steering tube column finished product that has assembled examining end, on monitor station, the angle of steering axle in the finished product conciliation mechanism is reconciled functions such as power and coupling mechanism force and detect.
The method of operating of traditional detection is: the first step compresses finished product; Utilizing hold down gag to be fixed on finished product has on the detection platform of supporting leg; Promptly four pressing plates are pressed on four point of fixity of finished product respectively with fastening bolt; Tighten four bolt locking pressure plate on the pressing plate, the car steering tube column finished product is pressed on the detection platform.
The second step finished product detection; In the car steering tube column upper end; The testing staff applies 0 to 100N upwards thrust and downward pressure directly through the spline place of manual grasping steering axle, so that whether functions such as conciliation power in the detection car steering tube column conciliation mechanism and coupling mechanism force meet the requirements.
The 3rd step dismounting finished product has detected, and four set bolts is unclamped again, and dismantles car steering tube column to be detected from detection platform.
Whole testing process is manually-operated, and consequently not only time-consuming but also require great effort, testing efficient is very low, has seriously influenced the beat control of assembling line line production.
Summary of the invention
The purpose of this invention is to provide a kind of car steering tube column monitor station, solved time-consuming, effort that existing detection mode exists, the problem that testing efficient is very low with automatic locking anchor clamps; Its reasonable in design; Easy to manufacture, shortened time of installation and removal on detection platform, apply upper and lower detection power automatically; Substituted the heavy artificial application of force and detected, significantly improved testing efficient and detected quality.
The technical scheme that the present invention adopted is: this car steering tube column monitor station with automatic locking anchor clamps comprises detection platform; With car steering tube column be fixed on the detection platform hold down gag and to the force application apparatus at steering axle spline place; Its technical essential is: said hold down gag adopts and is symmetrically distributed in the forward and backward automatic locking anchor clamps that compress that the forward and backward cylinder on the detection platform drives respectively, and the forward and backward forward and backward cylinder that compresses in the automatic locking anchor clamps drives forward and backward depression bar through forward and backward interlock frame respectively and compresses the forward and backward Anchor plate kit that clamps car steering tube column; Force application apparatus adopts and drives the grasping automatic locking anchor clamps that cylinder drives; Driving air cylinder driven in the grasping automatic locking anchor clamps moves back and forth along the axis direction that drives cylinder through the hinged lock of link rod; Meanwhile; Utilization be fixed on the lock lock body be hinged on the jam plate on the lock body, and the snap close and the fastening or the unlatching of jam plate through being movably connected in lock top, realization is to the grasping at steering axle spline place or unclamp.
The piston rod that the said forward and backward forward and backward cylinder that compresses in the automatic locking anchor clamps is controlled forward and backward cylinder respectively through the multifunctional manual air valve moves back and forth vertically and drives forward and backward interlock frame and be synchronized with the movement.
The piston rod that driving cylinder in the said grasping automatic locking anchor clamps drives cylinder through the multifunctional manual Air Valve Control moves back and forth vertically and drives link rod and be synchronized with the movement.
Advantage and good effect that the present invention has are: because the present invention will have the forward and backward hold down gag that compresses automatic locking anchor clamps formation that four pressing plates and bolt on the detection platform adopts the forward and backward cylinder that is symmetrically distributed in respectively on the detection platform to drive now; Substitute; Adopt the force application apparatus of the grasping automatic locking anchor clamps formation that drives the cylinder drive in the detection platform dead ahead; Substitute the grasping of staff, its reasonable in design is so shortened the time of installation and removal on detection platform.Because of applying upper and lower detection power automatically, so significantly improved testing efficient and detected quality.The above-mentioned forward and backward automatic locking anchor clamps that compress adopt commercially available standardized component, and market is easy to buying.The member of grasping automatic locking anchor clamps is simple, makes processing and is very easy to, and it is very convenient that itself assembles, so the present invention is easy to implement.
In addition, the forward and backward control that compresses automatic locking anchor clamps and grasping automatic locking anchor clamps can be adopted the multifunctional manual air valve, by atmospheric control control commonly used.Can certainly adopt solenoid electric valve according to the need and possibility.Grasping automatic locking anchor clamps can be simulated the grasping and the release function of staff, to being fixed on the application of force place of the car steering tube column steering axle spline on the detection platform, applying with cylinder anthropomorphic dummy's arm and to push away or drop-down power.Therefore; The present invention has fundamentally changed the method for operating of traditional detection; With the automatic locking anchor clamps compress, the application of force, substituted the detection of the heavy artificial application of force, alleviated testing staff's labour intensity; Time-consuming, effort that existing detection mode exists have been solved, the problem that testing efficient is very low.
Description of drawings
Below in conjunction with accompanying drawing the present invention is further described.
Fig. 1 is a kind of structural representation of the present invention;
Fig. 2 is the A portion structure for amplifying synoptic diagram of Fig. 1;
Fig. 3 is the cut-open view of Fig. 2 along the C-C line;
Fig. 4 is that the B of Fig. 1 is to view.
Sequence number explanation among the figure: compress the frame that links behind depression bar behind automatic locking anchor clamps, 1-1 rear fender assembly, the 1-2,1-3 exhaust hood, the 1-4 after 1; 1-5 rear pin shaft, 2 car steering tube columns, 3 compress the automatic locking anchor clamps before driving cylinder, 4 multifunctional manual air valves, 5; Interlock frame, the preceding bearing pin of 5-5,6 detection platform, 7 grasping automatic locking anchor clamps, 7-1 coupling shaft, 7-2 jam plate, 7-3 snap close axle, 7-4 snap close, 7-5 lock body, 7-6 lock, 7-7 jointed shaft, 7-8 link rod, 8 steering axles before 5-1 front pressuring plate assembly, 5-2 front air cylinder, 5-3 forward press, the 5-4.
Embodiment
Specify concrete structure of the present invention according to Fig. 1～4.This car steering tube column monitor station with automatic locking anchor clamps comprises detection platform 6, with car steering tube column 2 be fixed on the detection platform 6 hold down gag and to the parts such as force application apparatus at steering axle 8 spline places.Wherein hold down gag adopts and to be symmetrically distributed in the forward and backward automatic locking anchor clamps 5,1 that compress on the detection platform 6 respectively, and car steering tube column 2 is fixed and clamped and unclamps.Force application apparatus adopt to drive the grasping automatic locking anchor clamps 7 that cylinder 3 drives, and 8 spline places carry out grasping to steering axle, apply push away, drop-down power.
Before compress automatic locking anchor clamps 5 and mainly constitute by parts such as front pressuring plate assembly 5-1, front air cylinder 5-2, forward press 5-3, preceding interlock frame 5-4, preceding bearing pin 5-5.After compress automatic locking anchor clamps 1 and mainly constitute by parts such as rear fender assembly 1-1, back depression bar 1-2, exhaust hood 1-3, back interlock frame 1-4,1-5 rear pin shafts.7 grasping automatic locking anchor clamps mainly are made up of parts such as 7-1 coupling shaft, 7-2 jam plate, 7-3 snap close axle, 7-4 snap close, 7-5 lock body, 7-6 lock, 7-7 jointed shaft, 7-8 link rods.Jam plate 7-2 has the function that finger is held down, and lock body 7-5 has the function that palm holds up, and snap close 7-4 has control jam plate 7-2 and opens or the function of holding with a firm grip, realizes that itself and jam plate 7-2 fasten or the unlatching effect.Lock 7-6 has the wrist function, and it is coupled to each other with the 7-8 link rod through the 7-7 jointed shaft with the piston rod with driving cylinder 3 of arm function is in the same place.
Forward and backward compress forward and backward cylinder 5-2 in the automatic locking anchor clamps 5,1,1-3 respectively through forward and backward interlock frame 5-4,1-4 drive forward and backward depression bar 5-3,1-2 compresses forward and backward Anchor plate kit 5-1, the 1-1 that clamps car steering tube column 2.Forward and backward forward and backward cylinder 5-2, the 1-3 that compresses in the automatic locking anchor clamps 5,1 can move back and forth vertically through the piston rod that multifunctional manual air valve 4 is controlled forward and backward cylinder 5-2,1-3 respectively and drive forward and backward interlock frame 5-4,1-4 is synchronized with the movement.Also can be according to actual needs with possibly adopt solenoid electric valve to control forward and backward cylinder 5-2,1-3 action respectively.
Driving cylinder 3 in the grasping automatic locking anchor clamps 7 drives through the hinged lock 7-6 of link rod 7-8 and moves back and forth along the axis direction that drives cylinder; Meanwhile; Utilization is fixed on the lock body 7-5 on the lock 7-6 and is hinged on the jam plate 7-2 on the lock body 7-5 through coupling shaft 7-1; And, cooperate fastening or the unlatching of jam plate 7-2 again through be movably connected in the snap close 7-4 on lock 7-6 top by jointed shaft 7-7, realize the grasping at steering axle 8 spline places or unclamp.Driving cylinder 3 in the grasping automatic locking anchor clamps 7 can move back and forth drive link rod 7-8 through the piston rod of multifunctional manual air valve 4 controlling and driving cylinders 3 vertically and be synchronized with the movement.
During detection, the concrete operations step is following:
The first step compresses finished product, at first with after compress automatic locking anchor clamps 1 and before compress automatic locking anchor clamps 5 and lift, be in waiting status.Be placed in finished product car steering tube column 2 on the detection platform 6, the manual air valve 4 of operating multifunction compresses automatic locking anchor clamps 1 and before compresses automatic locking anchor clamps 5 simultaneously to pressing down after making, compress the forward and backward Anchor plate kit 5-1, the 1-1 that clamp car steering tube column 2.Car steering tube column 2 is pressed on the detection platform, makes steering axle 8 spline places enter into the top of the grasping automatic locking anchor clamps 7 that are in waiting status automatically.。
The second step finished product detection, the snap close 7-4 with grasping automatic locking anchor clamps 7 opens in advance, and jam plate 7-2 upwardly opens, and makes grasping automatic locking anchor clamps 7 be in waiting status.The manual air valve 4 of operating multifunction; Making driving cylinder 3 piston rods upwards promote link rod 7-8 vertically upwards rises; Drive moves up with the hinged lock 7-6 of link rod 7-8, makes steering axle 8 spline places enter into the lock body 7-5 open slot on the lock 7-6 that is fixed on of grasping automatic locking anchor clamps 7 automatically.Lock 7-6 is upwards promoting lock body 7-5 to be continued upwards to rise; Compacted steering axle 8 spline places stop and are promoting jam plate 7-2 and rotate around coupling shaft 7-1; Cross the center line of coupling shaft 7-1 up to the center of gravity of jam plate 7-2; Under the effect of gravity, press to steering axle 8 spline places automatically, also back down the 7-4 snap close simultaneously automatically.When open slot and the lock body 7-5 open slot of jam plate 7-2 lumps together, when compressing steering axle 8 spline places, snap close 7-4 realizes the grasping to steering axle 8 spline places automatically the stuck fastening of jam plate 7-2.Simultaneously, the manual air valve 4 of operating multifunction is by detecting requirement, the steering axle 8 spline places of grasping applied set the upwards thrust that detects usefulness and to lower pulling force.After the off-test; Opening lock catch 7-4 at first, the manual air valve 4 of operating multifunction makes and drives cylinder 3 piston rods and move down vertically then, and it is downward to spur lock 7-6; Compacted steering axle 8 spline places are just promoting jam plate 7-2 and are upwards opening; Cross the axis of coupling shaft 7-1 up to the center of gravity of jam plate 7-2, jam plate 7-2 opens under the effect of gravity fully, and lock 7-6 and link rod 7-8 continue to descend; Be separated from the open slot of lock body 7-5 up to steering axle 8 spline places, grasping automatic locking anchor clamps 7 have just been accomplished the function that detects finished product car steering tube column 2 automatically.
The 3rd step dismounting finished product, with after compress automatic locking anchor clamps 1 and before compress automatic locking anchor clamps 5 and lift simultaneously, make it be in waiting status so that repeat above operation steps, detect next finished product car steering tube column 2.
Claims (3)
1. car steering tube column monitor station with automatic locking anchor clamps; Comprise detection platform; With car steering tube column be fixed on the detection platform hold down gag and to the force application apparatus at steering axle spline place; It is characterized in that: said hold down gag adopts and is symmetrically distributed in the forward and backward automatic locking anchor clamps that compress that the forward and backward cylinder on the detection platform drives respectively, and the forward and backward forward and backward cylinder that compresses in the automatic locking anchor clamps drives forward and backward depression bar through forward and backward interlock frame respectively and compresses the forward and backward Anchor plate kit that clamps car steering tube column; Force application apparatus adopts and drives the grasping automatic locking anchor clamps that cylinder drives; Driving air cylinder driven in the grasping automatic locking anchor clamps moves back and forth along the axis direction that drives cylinder through the hinged lock of link rod; Meanwhile; Utilization be fixed on the lock lock body be hinged on the jam plate on the lock body, and the snap close and the fastening or the unlatching of jam plate through being movably connected in lock top, realization is to the grasping at steering axle spline place or unclamp.
2. the car steering tube column monitor station with automatic locking anchor clamps according to claim 1 is characterized in that: the piston rod that the said forward and backward forward and backward cylinder that compresses in the automatic locking anchor clamps is controlled forward and backward cylinder respectively through the multifunctional manual air valve moves back and forth vertically and drives forward and backward interlock frame and be synchronized with the movement.
3. the car steering tube column monitor station with automatic locking anchor clamps according to claim 1 is characterized in that: the piston rod that the driving cylinder in the said grasping automatic locking anchor clamps drives cylinder through the multifunctional manual Air Valve Control moves back and forth vertically and drives link rod and be synchronized with the movement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100865002A CN102607839A (en) | 2012-03-29 | 2012-03-29 | Detecting table used for car steering column and provided with automatic lock clamps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100865002A CN102607839A (en) | 2012-03-29 | 2012-03-29 | Detecting table used for car steering column and provided with automatic lock clamps |
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| Publication Number | Publication Date |
|---|---|
| CN102607839A true CN102607839A (en) | 2012-07-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100865002A Pending CN102607839A (en) | 2012-03-29 | 2012-03-29 | Detecting table used for car steering column and provided with automatic lock clamps |
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| Country | Link |
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| CN (1) | CN102607839A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103207072A (en) * | 2013-04-22 | 2013-07-17 | 上海大学 | Testing machine for adjusting durability of car steering column |
| CN103439335A (en) * | 2013-08-23 | 2013-12-11 | 无锡市迈日机器制造有限公司 | Laser measuring machine of cylinder cover valve collet |
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|---|---|---|---|---|
| US6435001B1 (en) * | 2001-05-16 | 2002-08-20 | Daimlerchrysler Corporation | Steering column impact test process and apparatus |
| CN2625100Y (en) * | 2003-06-28 | 2004-07-14 | 重庆宗申技术开发研究有限公司 | Clamp apparatus for compressed-mounted damping spring on back of motorcycle |
| CN201082723Y (en) * | 2007-07-27 | 2008-07-09 | 沈阳市汽车开关厂 | Device for adjusting inclination angle of automobile steering column |
| CN201331426Y (en) * | 2008-12-15 | 2009-10-21 | 比亚迪股份有限公司 | Clock spring and steering column combined switch endurance test bed |
| CN201436130U (en) * | 2009-07-21 | 2010-04-07 | 广东福迪汽车有限公司 | Jig special for welding automobile stamping workpiece |
| CN101806659A (en) * | 2010-03-25 | 2010-08-18 | 奇瑞汽车股份有限公司 | Durability test bed of automobile steering column lower bearing |
| CN102107628A (en) * | 2011-02-17 | 2011-06-29 | 力帆实业(集团)股份有限公司 | Locking type car meter desk glove compartment |
| CN201955240U (en) * | 2010-12-15 | 2011-08-31 | 浙江吉利汽车研究院有限公司 | Steering theftproof test-bed |
| CN202547911U (en) * | 2012-03-29 | 2012-11-21 | 北方重工集团有限公司汽车转向系统分公司 | Automobile steering column detection table with automatic lock clamps |
-
2012
- 2012-03-29 CN CN2012100865002A patent/CN102607839A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6435001B1 (en) * | 2001-05-16 | 2002-08-20 | Daimlerchrysler Corporation | Steering column impact test process and apparatus |
| CN2625100Y (en) * | 2003-06-28 | 2004-07-14 | 重庆宗申技术开发研究有限公司 | Clamp apparatus for compressed-mounted damping spring on back of motorcycle |
| CN201082723Y (en) * | 2007-07-27 | 2008-07-09 | 沈阳市汽车开关厂 | Device for adjusting inclination angle of automobile steering column |
| CN201331426Y (en) * | 2008-12-15 | 2009-10-21 | 比亚迪股份有限公司 | Clock spring and steering column combined switch endurance test bed |
| CN201436130U (en) * | 2009-07-21 | 2010-04-07 | 广东福迪汽车有限公司 | Jig special for welding automobile stamping workpiece |
| CN101806659A (en) * | 2010-03-25 | 2010-08-18 | 奇瑞汽车股份有限公司 | Durability test bed of automobile steering column lower bearing |
| CN201955240U (en) * | 2010-12-15 | 2011-08-31 | 浙江吉利汽车研究院有限公司 | Steering theftproof test-bed |
| CN102107628A (en) * | 2011-02-17 | 2011-06-29 | 力帆实业(集团)股份有限公司 | Locking type car meter desk glove compartment |
| CN202547911U (en) * | 2012-03-29 | 2012-11-21 | 北方重工集团有限公司汽车转向系统分公司 | Automobile steering column detection table with automatic lock clamps |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103207072A (en) * | 2013-04-22 | 2013-07-17 | 上海大学 | Testing machine for adjusting durability of car steering column |
| CN103439335A (en) * | 2013-08-23 | 2013-12-11 | 无锡市迈日机器制造有限公司 | Laser measuring machine of cylinder cover valve collet |
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Application publication date: 20120725 |