CN109579704A - A kind of vehicle safety airbag box detects automatically and marking device - Google Patents

A kind of vehicle safety airbag box detects automatically and marking device Download PDF

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Publication number
CN109579704A
CN109579704A CN201910001493.3A CN201910001493A CN109579704A CN 109579704 A CN109579704 A CN 109579704A CN 201910001493 A CN201910001493 A CN 201910001493A CN 109579704 A CN109579704 A CN 109579704A
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CN
China
Prior art keywords
rack
iron wire
camera
cylinder
fixed column
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201910001493.3A
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Chinese (zh)
Inventor
丁殿飞
潘秀平
李冬雪
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kunshan Shengtu Precision Machinery Co Ltd
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Kunshan Shengtu Precision Machinery Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kunshan Shengtu Precision Machinery Co Ltd filed Critical Kunshan Shengtu Precision Machinery Co Ltd
Priority to CN201910001493.3A priority Critical patent/CN109579704A/en
Publication of CN109579704A publication Critical patent/CN109579704A/en
Pending legal-status Critical Current

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    • GPHYSICS
    • G01MEASURING; TESTING
    • G01BMEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00Measuring arrangements characterised by the use of optical techniques
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41KSTAMPS; STAMPING OR NUMBERING APPARATUS OR DEVICES
    • B41K3/00Apparatus for stamping articles having integral means for supporting the articles to be stamped
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01BMEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00Measuring arrangements characterised by the use of optical techniques
    • G01B11/02Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01BMEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00Measuring arrangements characterised by the use of optical techniques
    • G01B11/24Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Air Bags (AREA)

Abstract

It is detected automatically the present invention relates to a kind of vehicle safety airbag box and marking device, including rack, the rack in a rectangular parallelepiped shape, is provided with iron wire displacement detecting mechanism, iron wire vision-based detection mechanism, fixed column testing agency, marking mechanism and positioning mechanism on the rack;The positioning mechanism is located in the middle part of rack upper table, the iron wire displacement detecting mechanism, iron wire vision-based detection mechanism and marking mechanism are respectively positioned on rack upper table top and corresponding with the position of positioning mechanism, and the fixed column testing agency is located inside rack and corresponding with the upper and lower position of positioning mechanism.A kind of vehicle safety airbag box of the present invention detects automatically and marking device, it will be automatically performed on one device in the iron wire displacement detecting of vehicle safety airbag box, iron wire vision-based detection, fixed several operation sets such as post detection and mark, manual labor's intensity is reduced, accuracy rate and production efficiency are improved.

Description

A kind of vehicle safety airbag box detects automatically and marking device
Technical field
The present invention relates to field of vehicle part detection, and in particular to a kind of vehicle safety airbag box detects automatically and mark Device.
Background technique
With the development of automotive safety technology, important safety dress of the air bag as protection passenger inside the vehicle's life security It sets, is gradually popularized on various.The corresponding air bag of driver is encapsulated in inside steering wheel more, by dedicated peace Full air bag box encapsulation, to guarantee that air bag can break through safety airbag box pop-up under specific circumstances.
Safety airbag box is the injecting products containing wiriness inserts, in the side such as design, manufacture and performance detection There is stringent standard in face.Size, tolerance, shape and flash detection are needed before safety airbag box factory, then give qualified products Stamp the information such as date of manufacture, product type.
But the existing detection process to safety airbag box is mostly artificial progress, and is divided into multiple detection station, it is whole Body the degree of automation is lower, need to consume huge manual labor's intensity, be easy to cause the bad phenomenons such as missing inspection, false retrieval, raw simultaneously Produce inefficiency.
Summary of the invention
It is detected automatically the object of the present invention is to provide a kind of vehicle safety airbag box and marking device, by automotive safety gas The iron wire displacement detecting of pocket, is fixed in several operation sets such as post detection and mark on one device at iron wire vision-based detection It is automatically performed, reduces manual labor's intensity, improve accuracy rate and production efficiency.
To achieve the goals above, the present invention provides the following technical solution:
A kind of vehicle safety airbag box detects automatically and marking device, including rack, the rack are in a rectangular parallelepiped shape, described Iron wire displacement detecting mechanism, iron wire vision-based detection mechanism, fixed column testing agency, marking mechanism and positioning are provided on rack Mechanism;The positioning mechanism is located in the middle part of rack upper table, the iron wire displacement detecting mechanism, iron wire vision-based detection mechanism with And marking mechanism is respectively positioned on rack upper table top and corresponding with the position of positioning mechanism, the fixed column detection machine Structure is located inside rack and corresponding with the upper and lower position of positioning mechanism.
Further, the iron wire displacement detecting mechanism on the rack includes rotation driving cylinder, rack gear, gear, rotation Frame, crane and detection bar;The cylinder body of the rotation driving cylinder is flexibly connected with rack upper table, the rack gear and rotation Turn the piston rod connection of driving cylinder, the gear is fixedly connected with swivel mount, the bottom of the gear and upper table upper surface Seat is flexibly connected, and the rack and pinion is meshed, and lifting cylinder, the crane and lifting air are provided on the swivel mount The piston rod of cylinder connects, and the detection bar is located on crane, and the top of the detection bar is provided with displacement sensor.
Further, the iron wire vision-based detection mechanism on the rack includes iron wire detection camera and iron wire camera light source; The iron wire detection camera and iron wire camera light source are fixedly connected with rack upper table, the iron wire camera light source and iron wire Detect the camera lens coaxial arrangement of camera, the camera lens of iron wire detection camera is towards positioning mechanism.
Further, the fixed column testing agency on the rack include camera lower frame, fixed post detection camera and Fixed column camera light source;The camera lower frame is located in rack and connect with the lower end surface of upper table, the fixed column Detection camera and fixed column camera light source are respectively positioned on camera lower frame, the fixed column camera light source and fixed post detection camera Camera lens coaxial arrangement, the fixed column camera light source and fixed post detection camera relative to positioning mechanism central axis in circle All array-likes arrangement, the camera lens of the fixed post detection camera is vertically upward.
Further, the marking mechanism on the rack includes mark driving cylinder, seal fixing seat and seal;It is described The cylinder body of mark driving cylinder is fixedly connected with rack upper table, the piston rod of the seal fixing seat and mark driving cylinder Coaxially connected, the seal and seal fixing seat detachable connection, the seal is towards the top of positioning mechanism.
Further, the positioning mechanism includes Locating driver cylinder, positioning wedged block and fixed column support plate;It is described fixed The cylinder body of position driving cylinder is connect with rack upper table bottom end, and the positioning wedged block passes through the work of connecting rod and Locating driver cylinder Stopper rod top is hinged, the central axis circumferentially battle array of the positioning wedged block and connecting rod both with respect to the piston rod of Locating driver cylinder Column-shaped arrangement;The fixed column support plate passes through fixed column holder and connect with rack upper table upper surface, the fixed column branch Fixed column positioning through hole is provided on fagging.
Further, the positioning mechanism further includes jacking cylinder and mandril;On the cylinder body and rack of the jacking cylinder The connection of workbench bottom end, the piston rod of the jacking cylinder vertically run through rack upper table, the mandril and jacking cylinder Piston rod coaxial arrangement, the central axis circumferentially battle array of the mandril and jacking cylinder relative to the piston rod of Locating driver cylinder Column-shaped arrangement.
The invention has the benefit that a kind of vehicle safety airbag box detects automatically and marking device, it is displaced by iron wire Testing agency, iron wire vision-based detection mechanism, fixed column testing agency, marking mechanism and positioning mechanism are used cooperatively, can will The iron wire displacement detecting of vehicle safety airbag box, iron wire vision-based detection, the several operations of fixed post detection and mark etc. concentrate on It is automatically performed in one equipment, the degree of automation is higher, and manual labor's intensity can be greatly reduced, and saves human cost, avoids people The bad phenomenon of missing inspection and false retrieval caused by work operates, improves the accuracy rate and production efficiency of product testing.
Detailed description of the invention
Fig. 1 is detected automatically for a kind of vehicle safety airbag box of the present invention and the overall structure diagram of marking device.
Fig. 2 is that a kind of present invention vehicle safety airbag box detects automatically and the iron wire displacement detecting mechanism of marking device is shown It is intended to.
Fig. 3 is that a kind of vehicle safety airbag box of the present invention detect automatically and the iron wire vision-based detection mechanism of marking device and consolidates The schematic diagram of fixed column testing agency.
Fig. 4 is detected automatically for a kind of vehicle safety airbag box of the present invention and the schematic diagram of the marking mechanism of marking device.
Fig. 5 is detected automatically for a kind of vehicle safety airbag box of the present invention and the schematic diagram of the positioning mechanism of marking device.
Fig. 6 is that a kind of present invention vehicle safety airbag box detects automatically and another visual angle of the positioning mechanism of marking device shows It is intended to.
In figure: 1, rack;2, iron wire displacement detecting mechanism;20, rotation driving cylinder;21, rack gear;22, gear;23, bottom Seat;24, swivel mount;25, lifting cylinder;26, crane;27, displacement sensor;28, detection bar;3, iron wire vision testing machine Structure;30, iron wire detects camera;31, iron wire camera light source;4, fixed column testing agency;40, camera lower frame;41, fixed column is examined Survey camera;42, fixed column camera light source;5, marking mechanism;50, mark drives cylinder;51, seal fixing seat;52, seal;6, Positioning mechanism;60, Locating driver cylinder;61, connecting rod;62, positioning wedged block;63, fixed column holder;64, fixed column support plate; 65, jacking cylinder;66, mandril.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right The present invention is described in further detail.It should be appreciated that described herein, specific examples are only used to explain the present invention, not For limiting the present invention.
Referring to figs. 1 to Fig. 6, a kind of vehicle safety airbag box detects automatically and marking device, including rack 1, the rack 1 In a rectangular parallelepiped shape, iron wire displacement detecting mechanism 2, iron wire vision-based detection mechanism 3, fixed column detection machine are provided on the rack 1 Structure 4, marking mechanism 5 and positioning mechanism 6;The positioning mechanism 6 is located in the middle part of 1 upper table of rack, the iron wire displacement inspection Survey mechanism 2, iron wire vision-based detection mechanism 3 and marking mechanism 5 are respectively positioned on 1 upper table top of rack and and positioning mechanism 6 position is corresponding, and the fixed column testing agency 4 is located inside rack 1 and opposite with the upper and lower position of positioning mechanism 6 It answers.
The iron wire displacement detecting mechanism 2 is used to detect the four exposed iron wires and datum level of safety airbag box inner bottom surface Displacement, to whether within the allowable range judge the tolerance of exposed iron wire;Iron wire vision-based detection mechanism 3 is for detecting peace Whether length, position and the edge feature that the iron wire of full air bag box inner bottom surface is exposed meet the requirements;The fixed column detection machine Whether size, position and the edge feature that structure 4 is used to detect three fixed columns in safety airbag box bottom meet the requirements;The mark Mechanism 5 is used for the product qualified to detection can beat mark of conformity automatically, to the underproof product not mark of detection;The positioning Mechanism 6 is used to carry out safety airbag box to be detected whole positioning, and is jacked upon completion of the assays, in order to take out.
Iron wire displacement detecting mechanism 2 on the rack 1 includes rotation driving cylinder 20, rack gear 21, gear 22, swivel mount 24, crane 26 and detection bar 28;The cylinder body of the rotation driving cylinder 20 is flexibly connected with 1 upper table of rack, described Rack gear 21 connect with the piston rod of rotation driving cylinder 20, and the gear 22 is fixedly connected with swivel mount 24, the gear 22 and The pedestal 23 of upper table upper surface is flexibly connected, and the rack gear 21 is meshed with gear 22, is provided on the swivel mount 24 Lifting cylinder 25, the crane 26 are connect with the piston rod of lifting cylinder 25, and the lifting cylinder 25 is for driving crane 26 carry out oscilaltion movement, and the detection bar 28 is located on crane 26, and the top of the detection bar 28 is provided with displacement and passes Sensor 27, institute's displacement sensors 27 are for detecting displacement of the exposed iron wire relative to datum level.
Iron wire vision-based detection mechanism 3 on the rack 1 includes iron wire detection camera 30 and iron wire camera light source 31;It is described Iron wire detection camera 30 and iron wire camera light source 31 are fixedly connected with 1 upper table of rack, the iron wire camera light source 31 with Iron wire detects the camera lens coaxial arrangement of camera 30, and the camera lens of the iron wire detection camera 30 towards positioning mechanism, examine by the iron wire Survey camera 30 is CCD industrial camera, for detecting the exposed length of iron wire, position and edge feature.
Fixed column testing agency 4 on the rack 1 includes camera lower frame 40, fixed post detection camera 41 and fixes Column camera light source 42;The camera lower frame 40 is located in rack 1 and connect with the lower end surface of upper table, the fixed column Detection camera 41 and fixed column camera light source 42 are respectively positioned on camera lower frame 40, the fixed column camera light source 42 and fixed column The camera lens coaxial arrangement of camera 41 is detected, the fixed column camera light source 42 and fixed post detection camera 41 are relative to positioning mechanism 6 central axis circumferentially arrange by array-like, the camera lens of the fixed post detection camera 41 vertically upward, the fixed post detection Camera 41 is CCD industrial camera, for detecting the fixed column of safety airbag box bottom end.
Marking mechanism 5 on the rack 1 includes mark driving cylinder 50, seal fixing seat 51 and seal 52;It is described The cylinder body of mark driving cylinder 50 is fixedly connected with 1 upper table of rack, and the seal fixing seat 51 drives cylinder 50 with mark Piston rod it is coaxially connected, the seal 52 and 51 detachable connection of seal fixing seat, the seal 52 is towards positioning mechanism 6 Top, mark driving cylinder 50 is for driving seal 52 and seal fixing seat 51 together, so that seal 52 be made to be imprinted on inspection It surveys on qualified safety airbag box.
The positioning mechanism 6 includes Locating driver cylinder 60, positioning wedged block 62 and fixed column support plate 64;The positioning The cylinder body of driving cylinder 60 is connect with 1 upper table bottom end of rack, and the positioning wedged block 62 passes through connecting rod 61 and Locating driver gas The piston rod top end of cylinder 60 is hinged, and the positioning wedged block 62 and connecting rod 61 are both with respect in the piston rod of Locating driver cylinder 60 Mandrel line circumferentially arrange by array-like, and the Locating driver cylinder 60 is for drive link 61 and then drives 62 clamping of positioning wedged block Safety airbag box, to realize positioning;The fixed column support plate 64 passes through fixed column holder 63 and 1 upper table upper end of rack Face connects, and fixed column positioning through hole is provided in the fixed column support plate 64, and fixed column positioning through hole is used for air bag The fixed column of box workpiece bottom end is positioned.
The positioning mechanism 6 further includes jacking cylinder 65 and mandril 66;Work on the cylinder body and rack 1 of the jacking cylinder 65 Make the connection of platform bottom end, the piston rod of the jacking cylinder 65 vertically runs through 1 upper table of rack, the mandril 66 and jacking cylinder 65 piston rod coaxial arrangement, the central axis of the mandril 66 and piston rod of the jacking cylinder 65 relative to Locating driver cylinder 60 Line circumferentially arrange by array-like, and the jacking cylinder 65 is for driving 66 oscilaltion of mandril, so that workpiece be jacked.
The operation principle of the present invention is that: the vehicle safety airbag box product of pending detection is placed on positioning mechanism 6, Make the fixed column of safety airbag box bottom end in the fixed column positioning through hole in fixed column support plate 64, then Locating driver gas The piston rod of cylinder 60 stretches out upwards, drives positioning wedged block 62 to act by connecting rod 61, to the groove card on safety airbag box Tightly, to realize the whole positioning of safety airbag box.Then, the piston of the rotary drive motor 20 of iron wire displacement detecting mechanism 2 Bar stretches out, 21 transmission gear 22 of drive rack, revolves gear 22 and swivel mount 24 relative to pedestal 23 towards positioning mechanism 6 together Turn 90 °, crane 26 is made to be located at the surface of safety airbag box, then lifting cylinder 25 drives crane 26 to move down, directly Four exposed iron wires of safety airbag box inner bottom surface are pushed against to four detection bars 28, displacement sensor 27 reads detection bar 28 Relative to the displacement data of datum level, to whether within the allowable range to judge the tolerance of exposed iron wire;Iron wire vision testing machine The iron wire camera light source 31 of structure 3 is towards air bag polishing, in order to which iron wire detection camera 30 carries out vision-based detection to iron wire, with Determine whether the iron wire of safety airbag box inner bottom surface exposed length, position and edge feature meet the requirements;Fixed post detection Three fixed column camera light sources 42 of mechanism 4 are upwardly toward the fixed column polishing of safety airbag box, in order to fixed post detection Camera 41 carries out vision-based detection to fixed column, and size, position and the edge to determine three fixed columns in safety airbag box bottom are special Whether sign meets the requirements;If bad place is not detected in first three detection process, illustrate the safety airbag box product to close Lattice product, the piston rod of the mark driving cylinder 50 of marking mechanism 5 stretches out at this time, drives seal fixing seat 51 and seal 52 court together It is mobile to safety airbag box, and then mark operation is carried out to the side of product;Such as during first three detection process is any It detects bad place, then illustrates that the product is defective products, marking mechanism 5 will not act, i.e., will not carry out mark behaviour to defective products Make;Finally, the piston rod of the driving driving cylinder 60 of positioning mechanism 6 retracts downwards, makes connecting rod 61 that positioning wedged block 62 be driven to disengage The piston rod driving mandril 66 of groove on safety airbag box, subsequent jacking cylinder 65 stretches out upwards, and three mandrils 66 push up jointly The safety airbag box product for completing detection is acted, in order to the taking-up of product.
In the present invention unless specifically defined or limited otherwise, the terms such as term " connected ", " connection ", " fixation " are answered It is interpreted broadly, for example, it may be being fixedly connected, may be a detachable connection, or is integral;It can be mechanical connection, It can be electrical connection;It can be directly connected, the company inside two elements can also be can be indirectly connected through an intermediary Logical or two elements interaction relationship.For the ordinary skill in the art, can understand as the case may be The concrete meaning of above-mentioned term in the present invention.
Above-described embodiment does not limit the invention to these specific implementations for the present invention is further illustrated Mode.Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be understood as at this Within the protection scope of invention.

Claims (7)

1. a kind of vehicle safety airbag box detects automatically and marking device, including rack (1), the rack (1) in a rectangular parallelepiped shape, It is characterized by: being provided with iron wire displacement detecting mechanism (2), iron wire vision-based detection mechanism (3), fixed column on the rack (1) Testing agency (4), marking mechanism (5) and positioning mechanism (6);The positioning mechanism (6) is located in rack (1) upper table Portion, the iron wire displacement detecting mechanism (2), iron wire vision-based detection mechanism (3) and marking mechanism (5) are respectively positioned on rack (1) Workbench top and corresponding with the position of positioning mechanism (6), the fixed column testing agency (4) are located in rack (1) Portion and corresponding with the upper and lower position of positioning mechanism (6).
2. a kind of vehicle safety airbag box according to claim 1 detects automatically and marking device, it is characterised in that: described Iron wire displacement detecting mechanism (2) on rack (1) includes rotation driving cylinder (20), rack gear (21), gear (22), swivel mount (24), crane (26) and detection bar (28);The cylinder body of rotation driving cylinder (20) and the activity of rack (1) upper table Connection, the rack gear (21) connect with the piston rod of rotation driving cylinder (20), and the gear (22) and swivel mount (24) are fixed Connection, the gear (22) are flexibly connected with the pedestal (23) of upper table upper surface, the rack gear (21) and gear (22) phase It engages, is provided with lifting cylinder (25) on the swivel mount (24), the piston rod of the crane (26) and lifting cylinder (25) Connection, the detection bar (28) are located on crane (26), and the top of the detection bar (28) is provided with displacement sensor (27).
3. a kind of vehicle safety airbag box according to claim 2 detects automatically and marking device, it is characterised in that: described Iron wire vision-based detection mechanism (3) on rack (1) includes iron wire detection camera (30) and iron wire camera light source (31);The iron wire Detection camera (30) and iron wire camera light source (31) are fixedly connected with rack (1) upper table, the iron wire camera light source (31) it is coaxially disposed with the camera lens of iron wire detection camera (30), the camera lens of iron wire detection camera (30) is towards positioning mechanism.
4. a kind of vehicle safety airbag box according to claim 3 detects automatically and marking device, it is characterised in that: described Fixed column testing agency (4) on rack (1) includes camera lower frame (40), fixed post detection camera (41) and fixed column phase Machine light source (42);The camera lower frame (40) is located in rack (1) and connect with the lower end surface of upper table, the fixation Post detection camera (41) and fixed column camera light source (42) are respectively positioned on camera lower frame (40), the fixed column camera light source (42) it is coaxially disposed with the camera lens of fixed post detection camera (41), the fixed column camera light source (42) and fixed post detection camera (41) relative to the central axis of positioning mechanism (6), circumferentially array-like is arranged, the camera lens of the fixed post detection camera (41) Vertically upward.
5. a kind of vehicle safety airbag box according to claim 4 detects automatically and marking device, it is characterised in that: described Marking mechanism (5) on rack (1) includes mark driving cylinder (50), seal fixing seat (51) and seal (52);It is described to beat The cylinder body of mark driving cylinder (50) is fixedly connected with rack (1) upper table, and the seal fixing seat (51) and mark drive gas The piston rod of cylinder (50) is coaxially connected, the seal (52) and seal fixing seat (51) detachable connection, the seal (52) Towards the top of positioning mechanism (6).
6. a kind of vehicle safety airbag box according to claim 5 detects automatically and marking device, it is characterised in that: described Positioning mechanism (6) includes Locating driver cylinder (60), positioning wedged block (62) and fixed column support plate (64);The Locating driver The cylinder body of cylinder (60) is connect with rack (1) upper table bottom end, and the positioning wedged block (62) is driven by connecting rod (61) and positioning Take offence cylinder (60) piston rod top end it is hinged, the positioning wedged block (62) and connecting rod (61) are both with respect to Locating driver cylinder (60) Piston rod central axis circumferentially array-like arrange;The fixed column support plate (64) passes through fixed column holder (63) and platform Frame (1) upper table upper surface connects, and is provided with fixed column positioning through hole on the fixed column support plate (64).
7. a kind of vehicle safety airbag box according to claim 6 detects automatically and marking device, it is characterised in that: described Positioning mechanism (6) further includes jacking cylinder (65) and mandril (66);It works on the cylinder body of the jacking cylinder (65) and rack (1) The connection of platform bottom end, the piston rod of the jacking cylinder (65) vertically run through rack (1) upper table, the mandril (66) and jacking The piston rod of cylinder (65) is coaxially disposed, the mandril (66) and the work of jacking cylinder (65) relative to Locating driver cylinder (60) The central axis of stopper rod circumferentially arrange by array-like.
CN201910001493.3A 2019-01-02 2019-01-02 A kind of vehicle safety airbag box detects automatically and marking device Pending CN109579704A (en)

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Application Number Priority Date Filing Date Title
CN201910001493.3A CN109579704A (en) 2019-01-02 2019-01-02 A kind of vehicle safety airbag box detects automatically and marking device

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Application Number Priority Date Filing Date Title
CN201910001493.3A CN109579704A (en) 2019-01-02 2019-01-02 A kind of vehicle safety airbag box detects automatically and marking device

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Publication number Priority date Publication date Assignee Title
CN114112428A (en) * 2021-11-16 2022-03-01 杭州师范大学钱江学院 Bicycle pedal pairing detection device

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JP2000304522A (en) * 1999-04-23 2000-11-02 Tokai Rika Co Ltd Steering roll connector
CN104279937A (en) * 2014-09-29 2015-01-14 苏州鑫睿达精密机械有限公司 Detecting tool special for detecting safety air bag of automobile
CN104985102A (en) * 2015-03-27 2015-10-21 无锡奥莫泰克斯自动化技术有限公司 Fixing device for box body frame reinforcing plate of washing machine
CN106337201A (en) * 2016-09-22 2017-01-18 东莞市联洲知识产权运营管理有限公司 Clamping tool applied to laser template polishing
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114112428A (en) * 2021-11-16 2022-03-01 杭州师范大学钱江学院 Bicycle pedal pairing detection device
CN114112428B (en) * 2021-11-16 2024-01-19 杭州师范大学钱江学院 Pedal pairing detection device for bicycle

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