CN205817106U - Steering column for vehicles Automatic laser welding tooling - Google Patents
Steering column for vehicles Automatic laser welding tooling Download PDFInfo
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- CN205817106U CN205817106U CN201620614790.7U CN201620614790U CN205817106U CN 205817106 U CN205817106 U CN 205817106U CN 201620614790 U CN201620614790 U CN 201620614790U CN 205817106 U CN205817106 U CN 205817106U
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- stamping parts
- block
- steering column
- pipe
- cylinder
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Abstract
The utility model discloses a kind of steering column for vehicles Automatic laser welding tooling, including mounting seat, pipe detent mechanism, stamping parts clamping delivery device and stamping parts detection tool, whether stamping parts detection tool detection stamping parts leaks and rushes bound feet, the pressure drive mechanism down of pipe detent mechanism by steering column tube sub-folder tightening between pipe hold-down head and tube supports seat；Up and down upper and lower for stamping parts two ends can be pressed on stamping parts fixed block by clip claw mechanism, and delivery device can push stamping parts fixed block to specifying position, makes stamping parts be adjacent to steering column pipe side.Whether this utility model can quickly detect stamping parts and leak and rush bound feet, prevent defective stamping parts from flowing into welding sequence, there is error-disable function, may insure that not neglected loading part, can automatically complete steering column pipe and stamping parts docks compression, it is ensured that assembling parts precision, meets high-quality, high efficiency laser welding requirement, raise labour productivity, reduce production cost.
Description
Technical field
This utility model relates to a kind of welding tooling, is specifically related to a kind of steering column for vehicles Automatic laser Welder
Dress.
Background technology
Steering column is automobile steering system closure dish and the element of steering gear, and steering column pipe external welding has punching press
Part, this stamping parts with steering column pipe welded structure is: stamping parts has some punching press bound feets, and it is right that steering column pipe has
Answering the socket of punching press bound feet, the punching press bound feet of stamping parts welds together after inserting steering column pipe.Steering column for vehicles tradition is welded
The mode of connecing is MAG welding；But along with the development of auto manufacturing, client is more and more higher to the requirement of steering column weldment.Tradition
The shortcomings such as the welding deformation of welding is big, weld seam is big, speed of welding is slow spill the most cruelly.And laser welding has speed of welding
Hurry up, welding deformation is little, can use material fuse itself, and weld seam such as can be controlled within 1mm at the technical advantage, but, Laser Welding
Connecing and require the highest to jig Design, require the highest to steering column pipe with the quality of fit of stamping parts, what clamp structure designed is
No rationally directly affect product quality.Speed of welding is fast simultaneously, it is desirable to fixture automaticity is high.And stamping parts is at punching course
In, it is understood that there may be the situation of bound feet is rushed in leakage, accordingly, it would be desirable to exploitation designs a kind of integrated stamping parts detection function and automatization's clamping
Function is in the automatic welding frock being applicable to laser welding of one, to reach high-quality, high efficiency laser requirement.
Summary of the invention
In order to solve above-mentioned technical problem, the utility model proposes a kind of steering column for vehicles Automatic laser welding tooling,
Can quickly detect stamping parts whether to leak and rush bound feet, prevent defective stamping parts from flowing into welding sequence, and there is error-disable function,
May insure that not neglected loading part, can automatically complete steering column pipe and stamping parts docks compression, it is ensured that assembling parts precision,
Meet high-quality, high efficiency laser welding requirement, raise labour productivity, reduce production cost, reduce labor intensity.
The technical solution of the utility model is achieved in that
A kind of steering column for vehicles Automatic laser welding tooling, including mounting seat, the pipe be located in described mounting seat
Sub-detent mechanism, stamping parts clamping delivery device and stamping parts detection tool, described pipe detent mechanism include tube supports seat,
Pipe hold-down head, rotation stop device and under press drive mechanism, the described drive mechanism of pressure down drives described pipe hold-down head to move up and down,
By steering column tube sub-folder tightening between described pipe hold-down head and described tube supports seat, described rotation stop device includes being located at
The anti-rotation block of described tube supports seat side, described anti-rotation block has draw-in groove, described draw-in groove card towards the side of steering column pipe
Live the salient point on steering column pipe；Described stamping parts clamping delivery device includes stamping parts fixed block, upper and lower clip claw mechanism and pushes away
Sending mechanism, described stamping parts location to be placed on described stamping parts fixed block, described upper and lower clip claw mechanism can be upper and lower by stamping parts
Two ends are pressed on described stamping parts fixed block, and described delivery device can push described stamping parts fixed block to specifying position,
Stamping parts is made to be adjacent to described steering column pipe side；Described stamping parts detection tool includes that interval is fixedly arranged on described mounting seat
On two stamping parts support seats, stamping parts two ends locating rack is located at two described stamping parts and is supported on seats, on corresponding stamping parts
Some punching press bound feets, two described stamping parts support and are provided with some photoelectric sensor C for detecting punching press bound feet between seats,
Being fixedly arranged in described mounting seat by a firm banking bottom described photoelectric sensor C, described stamping parts supports seat, described light
Electric transducer C, described firm banking outer housing set a protective cover, and this protective cover top has the window passed through for stamping parts；Described
Photoelectric sensor C is not when detecting punching press bound feet, and its switching signal controls an alarm and sends alarm.
Further, the described drive mechanism of pressure down includes the erection support being installed in described mounting seat, is installed on institute
State mounting bracket A on erection support, be vertically located at described mounting bracket A side two guide rail A and described guide rail A slide join
The slide A closed and the lower air cylinder driving described slide A to move up and down, described pipe hold-down head is fixed on described slide A.
Further described mounting bracket A includes for the base plate A of affixed described erection support and leads described in installing
The riser A of rail A, described riser A upper end has bar shaped notch, and described lower air cylinder is fixedly arranged on described erection support, and is positioned at
The side of described riser A the most described guide rail A, the power output shaft affixed of described lower air cylinder is through described bar shaped notch
Contiguous block A, described contiguous block A and described slide A are fixing to be connected；By phase interworking between described slide A and described erection support
Two limited blocks closed carry out rigid limit.
Further described pipe hold-down head includes cylinder block, outer flatulence cylinder and Wai Zhang mechanism, and described Wai Zhang mechanism includes
Sleeve pipe, drive rod and some fixture blocks, some described fixture blocks surround a sleeve, have gap, described sleeve pipe one between adjacent fixture block
End is fixedly arranged on described cylinder block, and some described fixture block one end are pinned in described sleeve pipe other end location, and described drive rod is arranged in
In described sleeve pipe and described sleeve, described outer flatulence cylinder is fixedly arranged on described cylinder block, the power output shaft of described outer flatulence cylinder
Along the axially driving described drive rod of described sleeve, described drive rod can make some fixture block outward expansion, eliminate described sleeve with
Gap between steering column pipe.
Further described rotation stop device also includes that the adjustment block being fixedly arranged in described mounting seat, described anti-rotation block are passed through
Bolt is removably fixed on described adjustment block side, the distance scalable between described adjustment block and described anti-rotation block, described only
Switch block is provided with the photoelectric sensors A for detecting steering column pipe.
Further, described delivery device includes mounting bracket B, is located at two guide rail B of described mounting bracket B side, cunning
The slide B being located on two described guide rail B and propelling movement cylinder, described propelling movement cylinder is fixedly arranged on described mounting bracket by connector
This side of B, the power output shaft of described propelling movement cylinder is fixed in described slide B side, and described stamping parts fixed block is installed on described
The opposite side that slide B is relative, this side of described mounting bracket B is additionally provided with the stop block that slide B described in backstop advances.
Further, described upper and lower clip claw mechanism includes upper gripper jaw mechanism and lower clip claw mechanism, described upper gripper jaw mechanism and
Described lower clip claw mechanism all includes jaw, pivot joint block and jaw cylinder, and described pivot joint block is fixed on described slide B, described folder
Pawl cylinder is installed on described pivot joint block, is articulated on described pivot joint block in the middle part of described jaw, and the power of described jaw cylinder is defeated
Shaft and the end pivot joint of described jaw.
Further, described stamping parts fixed block is interval with at least two alignment pin and at least towards the side of stamping parts
Two locating surface blocks, described locating surface block is removably fixed on described stamping parts fixed block by bolt, and stamping parts can overlap
Be located on two alignment pins and be adjacent to two locating surface blocks, between described locating surface block and described stamping parts fixed block away from
From scalable；Described stamping parts fixed block is provided with the photoelectric sensor B for detecting stamping parts.
Further, stamping parts takes the shape of the letter U, and U-shaped stamping parts two side has relative punching press bound feet, corresponding each punching press
Bound feet photoelectric sensor is correlation photoelectric sensor, and when stamping parts is set up on two described stamping parts support seats, punching press is little
Foot falls between the emitter of correlation photoelectric sensor and receptor.
Further, described photoelectric sensor C is reflective photoelectric sensor or correlation photoelectric sensor.
The beneficial effects of the utility model are: this utility model provides a kind of steering column for vehicles Automatic laser Welder
Dress, by steering column tube sub-set being placed on tube supports seat, and drives pipe hold-down head to transport downwards by pressure drive mechanism down
Dynamic, can be by steering column tube sub-folder tightening between pipe hold-down head and tube supports seat；By the anti-rotation block court of rotation stop device
The draw-in groove arranged to the side of steering column pipe, can block the salient point on steering column pipe, prevent steering column pipe circumference from turning
Dynamic, it is achieved thereby that the location of steering column pipe.Stamping parts location is placed on stamping parts fixed block, and by upper and lower jaw machine
Upper and lower for stamping parts two ends are pressed on stamping parts fixed block by structure, push stamping parts fixed block to specific bit by delivery device
Putting, make stamping parts be adjacent to steering column pipe side, automatically complete steering column pipe and stamping parts docks compression, it is ensured that zero
Part assembly precision, meets high-quality, high efficiency laser welding requirement, and this welding tooling automaticity is high, can improve work
Productivity ratio, reduces production cost, reduces labor intensity.By increasing stamping parts detection tool on weld jig, it is possible to quickly
Whether detection stamping parts leaks and rushes bound feet, prevents defective stamping parts from flowing into welding sequence, meets the weldering of steering column Automatic laser
The prescription connect, makes equipment integrate detection and welding function.
Accompanying drawing explanation
Fig. 1 is this utility model steering column for vehicles Automatic laser welding tooling perspective view；
Fig. 2 is this utility model steering column for vehicles Automatic laser welding tooling side view；
Fig. 3 is this utility model steering column for vehicles Automatic laser welding tooling top view；
Fig. 4 is the three-dimensional knot after removing steering column pipe in this utility model steering column for vehicles Automatic laser welding tooling
Structure schematic diagram；
Fig. 5 is the swollen structural scheme of mechanism in this utility model China and foreign countries；
Fig. 6 is stamping parts fixed-block-architecture (FBA) schematic diagram in this utility model；
Fig. 7 is stamping parts detection tool perspective view in this utility model；
Fig. 8 is stamping parts detection tool upward view in this utility model；
Fig. 9 is that in this utility model, stamping parts detection tool removes perspective view after protective cover；
In conjunction with accompanying drawing, make the following instructions:
1-mounting seat, 2-pipe detent mechanism, 21-tube supports seat, 22-pipe hold-down head, 221-cylinder block, 222-
Outer flatulence cylinder, 223-Wai Zhang mechanism, 2231-sleeve pipe, 2232-drive rod, 2233-fixture block, 23-rotation stop device, 231-anti-rotation block,
2311-draw-in groove, 232-adjustment block, 233-photoelectric sensors A, press drive mechanism, 241-erection support under 24-, 242-installs and props up
Frame A, 2421-base plate A, 2422-riser A, 2423-bar shaped notch, 243-guide rail A, 244-slide A, air cylinder under 245-, 246-
Contiguous block A, 247-limited block, 3-stamping parts clamping delivery device, 31-stamping parts fixed block, 311-alignment pin, 312-locating surface
Block, the upper and lower clip claw mechanism of 313-photoelectric sensor B, 32-, 321-jaw, 322-pivot joint block, 323-jaw cylinder, 33-pusher
Structure, 331-mounting bracket B, 332-guide rail B, 333-slide B, 334-push cylinder, 335-connector, 336-stop block, and 4-turns
To column jecket, 41-salient point, 5-stamping parts, 51-punching press bound feet, 6-stamping parts detection tool, 61-stamping parts supports seat, and 611-lacks
Mouthful, 612-projection, 63-photoelectric sensor C, 631-emitter, 632-receptor, 64-firm banking, 65-protective cover, 651-window
Mouthful.
Detailed description of the invention
In order to be more clearly understood that technology contents of the present utility model, describe in detail especially exemplified by following example, its mesh
Be only that and be best understood from content of the present utility model and unrestricted protection domain of the present utility model.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4 and Fig. 7, a kind of steering column for vehicles Automatic laser welding tooling, including installing
Base 1, the pipe detent mechanism 2 being located in described mounting seat, stamping parts clamping delivery device 3 and stamping parts detection tool 6,
Described pipe detent mechanism includes tube supports seat 21, pipe hold-down head 22, rotation stop device 23 and presses down drive mechanism 24, described
Lower pressure drive mechanism drives described pipe hold-down head to move up and down, by steering column pipe 4 clamping and positioning in described pipe hold-down head
And between described tube supports seat, described rotation stop device includes the anti-rotation block 231 being located at described tube supports seat side, described only
Switch block has draw-in groove 2311 towards the side of steering column pipe, and described draw-in groove blocks the salient point 41 on steering column pipe；Described punching
Casting die clamping delivery device includes stamping parts fixed block 31, upper and lower clip claw mechanism 32 and delivery device 33, and stamping parts 5 can position and put
On described stamping parts fixed block, it is solid that stamping parts about 5 two ends can be pressed to described stamping parts by described upper and lower clip claw mechanism
Determining on block, described delivery device can push described stamping parts fixed block to specifying position, makes stamping parts be adjacent to described steering column
Pipe side；Described stamping parts detection tool includes that being spaced two stamping parts being fixedly arranged in described mounting seat supports seat 61,
Stamping parts 5 two ends locating rack is located at two described stamping parts and is supported on seat, the some punching press bound feets 51 on corresponding stamping parts, two
Described stamping parts supports and is provided with some photoelectric sensor C63 for detecting punching press bound feet, at the bottom of described photoelectric sensor C between seat
Portion is fixedly arranged in described mounting seat by a firm banking 64, and described stamping parts supports seat, described photoelectric sensor C, described
Firm banking outer housing sets a protective cover 65, and this protective cover top has the window 651 passed through for stamping parts；Described photoelectric sensor
C is not when detecting punching press bound feet, and its switching signal controls an alarm and sends alarm.So, steering column tube sub-set is put
On tube supports seat, and pipe hold-down head is driven to move downward by pressure drive mechanism down, can be by steering column tube sub-folder tightening
Between pipe hold-down head and tube supports seat；By the anti-rotation block of rotation stop device towards steering column pipe side arrange
Draw-in groove, can block the salient point on steering column pipe, prevents steering column pipe from circumferentially rotating, it is achieved thereby that steering column pipe
Location.Stamping parts location is placed on stamping parts fixed block, and by upper and lower clip claw mechanism, upper and lower for stamping parts two ends is pressed to
On stamping parts fixed block, by delivery device propelling movement stamping parts fixed block to specifying position, stamping parts is made to be adjacent to steering column tube
Sub-side, automatically complete steering column pipe and stamping parts docks compression, it is ensured that assembling parts precision, meets high-quality, height
The laser welding requirement of efficiency, this welding tooling automaticity is high, can raise labour productivity, and reduces production cost, alleviates
Labor intensity.It is positioned on two stamping parts support seats by stamping parts is supported, and by photoelectric sensor on stamping parts
Punching press bound feet detect, when photoelectric sensor does not detect punching press bound feet, by the switching signal of photoelectric sensor
Control an alarm and send alarm, it is possible to quickly whether detection stamping parts leaks and rush bound feet, prevent defective stamping parts from flowing into weldering
Connect operation, meet the prescription of steering column Automatic laser welding.Stamping parts supports seat, photoelectric sensor and protective cover and fixes
In mounting seat, first stamping parts is detected before carrying out laser welding, when leakage pressure bound feet in a state of excitement, photoelectric sensor control
Alarm processed sends alarm, and laser welding machine does not welds, and forms a kind of steering column for vehicles collecting detection and welded function
Automatic laser welding equipment.
Preferably, the described drive mechanism of pressure down includes the erection support 241 being installed in described mounting seat, is installed on institute
State mounting bracket A242 on erection support, be vertically located at the two guide rail A243 and described guide rail A of described mounting bracket A side
The lower air cylinder 245 that the slide A244 being slidably matched and the described slide A of driving moves up and down, described pipe hold-down head is fixed in institute
State on slide A.So, slide A is driven to move up and down along guide rail A by lower air cylinder, it is possible to achieve to be fixed in the pipe on slide A
Sub-hold-down head moves up and down so that pipe hold-down head is inserted into the upper end of steering column pipe, and with steering column pipe lower end
Tube supports seat is matched for clamping tightly steering column pipe.When being embodied as, can use ball bearing type curtain rail, slide is slidedly arranged on by slide block and leads
On rail, it is ensured that precision and slip are smooth and easy.
Preferably, described mounting bracket A includes for the base plate A2421 of affixed described erection support and described for installing
The riser A2422 of guide rail A, described riser A upper end has bar shaped notch 2423, and described lower air cylinder is fixedly arranged on described installation and props up
On seat, and being positioned at the side of described riser A the most described guide rail A, the power output shaft affixed of described lower air cylinder is through institute
State that the contiguous block A246 of bar shaped notch, described contiguous block A and described slide A are fixing to be connected.So, the end that mounting bracket A is arranged
Plate A is easy to be connected with the fixing of erection support, and the bar shaped notch of riser A upper end is for connecting lower air cylinder power output shaft and slide
The contiguous block A of A provides and steps down, to reach to optimize the purpose of structure.
Preferably, two limited blocks 247 passing through between described slide A and described erection support to cooperate carry out rigidity limit
Position.So, rigid limit is passed through, it is ensured that movable part in-placing precision.
Preferably, described pipe hold-down head includes cylinder block 221, outer flatulence cylinder 222 and Wai Zhang mechanism 223, described outer swollen
Mechanism includes sleeve pipe 2231, drive rod 2232 and some fixture blocks 2233, and some described fixture blocks surround a sleeve, between adjacent fixture block
Having gap, described sleeve pipe one end is fixedly arranged on described cylinder block, and some described fixture blocks one are pinned in described sleeve pipe other end location
End, described drive rod is arranged in described sleeve pipe and described sleeve, and described outer flatulence cylinder is fixedly arranged on described cylinder block, described outside
The power output shaft of flatulence cylinder is along the axially driving described drive rod of described sleeve, and described drive rod can make some fixture blocks the most swollen
Swollen, eliminate the gap between described sleeve and steering column pipe.So, it is being matched for clamping tightly steering column pipe with tube supports seat
Time, the sleeve formed by some fixture blocks inserts steering column pipe upper end and compresses, and is then driven on drive rod by outer flatulence cylinder
Lower motion, makes some fixture block outward expansion, can eliminate gap, location.When being embodied as, seeing Fig. 5, sleeve pipe two ends have installation
Dish, the mounting disc of one end is fixing with cylinder block to be connected, and annular groove is shunk and formed in sleeve one end, and annular groove is positioned at the sleeve pipe other end
The side of mounting disc, increases locking member, is positioned in the mounting disc of this end by sleeve in annular groove.
Preferably, seeing Fig. 6, described rotation stop device also includes the adjustment block 232 being fixedly arranged in described mounting seat, described
Anti-rotation block is removably fixed on described adjustment block side by bolt, and the distance between described adjustment block and described anti-rotation block is adjustable
Joint, described anti-rotation block is provided with the photoelectric sensors A 233 for detecting steering column pipe.So, by adjusting anti-rotation block and tune
Distance between monoblock, such as increases pad, can facilitate size adjusting.Anti-rotation block arranges photoelectric sensors A, Ke Yijian
Survey whether neglected loading part, improve mistake proofing performance.
Preferably, described delivery device includes mounting bracket B331, is laterally located at two guide rails of described mounting bracket B side
B332, the slide B333 being slidedly arranged on two described guide rail B and propelling movement cylinder 334, described propelling movement cylinder is solid by connector 335
Being located at this side of described mounting bracket B, the power output shaft of described propelling movement cylinder is fixed in described slide B side, described stamping parts
Fixed block is installed on described opposite side relative for slide B, and this side of described mounting bracket B is additionally provided with what slide B described in backstop advanced
Stop block 336.So, transversely slide by pushing air cylinder driven slide B, the stamping parts installed on slide B can be driven to fix
Block and up and down clip claw mechanism move forward and backward, and make stamping parts be adjacent to steering column pipe side.By coordinating of stop block and slide B,
Can be pushed to stamping parts specify position, it is to avoid excessively compress.It is also preferred that the left entered by limited block between stop block and slide B
Row rigid limit, it is ensured that in-placing precision.
Preferably, described upper and lower clip claw mechanism includes upper gripper jaw mechanism and lower clip claw mechanism, described upper gripper jaw mechanism and institute
Stating lower clip claw mechanism and all include jaw 321, pivot joint block 322 and jaw cylinder 323, described pivot joint block is fixed on described slide B,
Described jaw cylinder is installed on described pivot joint block, is articulated on described pivot joint block in the middle part of described jaw, described jaw cylinder
Power output shaft and the end pivot joint of described jaw.So, upper and lower clip claw mechanism can be realized by jaw air cylinder driven jaw to open
The function closed, thus the just upper and lower two ends of stamping parts are pressed on stamping parts fixed block.
Preferably, described stamping parts fixed block is interval with at least two alignment pin 311 and extremely towards the side of stamping parts
Few two locating surface blocks 312, described locating surface block is removably fixed on described stamping parts fixed block by bolt, stamping parts energy
Enough it is sheathed on two alignment pins and is adjacent to two locating surface blocks, between described locating surface block and described stamping parts fixed block
Distance scalable.So, stamping parts fixed block uses station-keeping mode and the locating surface adjustable mechanism of two alignment pins, can adjust
The compression degree of different stamping parts.It is also preferred that the left described stamping parts fixed block is provided with the photoelectric sensor for detecting stamping parts
B313, can detect whether neglected loading part.
Preferably, seeing Fig. 7, Fig. 8 and Fig. 9, the side that two described stamping parts support seat relative has breach 611, institute
The projection 612 with stamping parts clamping it is formed with in stating breach.So, stamping parts snaps fit onto on projection, it is possible to achieve support location
Function, in order to whether it is had punching press bound feet to detect by photoelectric sensor.
Preferably, described photoelectric sensor is reflective photoelectric sensor or correlation photoelectric sensor.As such, it is possible to root
According to being actually needed selection reflective photoelectric sensor or correlation photoelectric sensor, it is preferred that use correlation photoelectric sensor.
Reflective photoelectric sensor or correlation photoelectric sensor are also reflective photoelectric switch or correlation photoswitch, and this is existing
Technology, its operation principle repeats no more.
Preferably, described firm banking is L-shaped, and described photoelectric sensor is fixed in the vertical portion of described firm banking
On, the horizontal component of described firm banking is fixing with external equipment to be connected.As such, it is possible to photoelectric sensor is fixed on fixing
In the vertical portion of base, the horizontal component of firm banking can be installed on external equipment by bolt etc., and such as automobile turns
On the base of post fixture for laser welding.
Preferably, stamping parts takes the shape of the letter U, and U-shaped stamping parts two side has relative punching press bound feet, and corresponding each punching press is little
Footlights electric transducer is correlation photoelectric sensor, when stamping parts is set up on two described stamping parts support seats, and punching press bound feet
Fall between the emitter 631 of correlation photoelectric sensor and receptor 632.
The course of action of this utility model steering column for vehicles Automatic laser welding tooling is as follows:
First, steering column pipe is put on tube supports seat, stamping parts is put into stamping parts detection tool enterprising simultaneously
Bound feet detection is rushed in row leakage, is put into by the stamping parts detected on stamping parts fixed block, then, presses movement machine button, pipe
Detent mechanism and each cylinder action of stamping parts clamping delivery device, Automatic-clamping steering column pipe and stamping parts, and will punching
Casting die pushes and is pressed to steering column pipe side, and automatically complete steering column pipe and stamping parts docks compression, it is ensured that part
Assembly precision, meets high-quality, high efficiency laser welding requirement.Therefore, this utility model laser welding is applied automatization
Welding tooling, has the advantage that 1) ensure assembly precision before each punching parts；2) welding product quality is ensured；3) weldering
Connect Fixture Design error prevention means, it can be ensured that not neglected loading part；4) raise labour productivity, reduce production cost；5) labor is alleviated
Fatigue resistance.
Above example is referring to the drawings, is described in detail preferred embodiment of the present utility model.The skill of this area
Art personnel by carrying out the amendment on various forms or change to above-described embodiment, but without departing substantially from the feelings of essence of the present utility model
Under condition, all fall within protection domain of the present utility model.
Claims (10)
1. a steering column for vehicles Automatic laser welding tooling, it is characterised in that: include mounting seat (1), be located at described peace
Pipe detent mechanism (2), stamping parts clamping delivery device (3) and stamping parts detection tool (6) on dress base, described pipe is fixed
Position mechanism include tube supports seat (21), pipe hold-down head (22), rotation stop device (23) and under press drive mechanism (24), described under
Pressure drive mechanism drives described pipe hold-down head to move up and down, by steering column pipe (4) clamping and positioning in described pipe hold-down head
And between described tube supports seat, described rotation stop device includes the anti-rotation block (231) being located at described tube supports seat side, described
Anti-rotation block has draw-in groove (2311) towards the side of steering column pipe, and described draw-in groove blocks the salient point (41) on steering column pipe；
Described stamping parts clamping delivery device includes stamping parts fixed block (31), upper and lower clip claw mechanism (32) and delivery device (33), punching
Casting die (5) location is placed on described stamping parts fixed block, and upper and lower for stamping parts two ends can be pressed to by described upper and lower clip claw mechanism
On described stamping parts fixed block, described delivery device can push described stamping parts fixed block to specifying position, makes stamping parts paste
Tight described steering column pipe side；Described stamping parts detection tool includes being spaced two punching presses being fixedly arranged in described mounting seat
Part supports seat (61), and stamping parts two ends can be located at two described stamping parts and support on seats by locating rack, some on corresponding stamping parts
Punching press bound feet (51), two described stamping parts support and are provided with some photoelectric sensor C for detecting punching press bound feet between seat
(63), being fixedly arranged in described mounting seat by a firm banking (64) bottom described photoelectric sensor C, described stamping parts supports
Seat, described photoelectric sensor C, described firm banking outer housing set a protective cover (65), and this protective cover top has for stamping parts logical
The window (651) crossed；Described photoelectric sensor C is not when detecting punching press bound feet, and its switching signal controls an alarm and sends out
Go out alarm.
Steering column for vehicles Automatic laser welding tooling the most according to claim 1, it is characterised in that: press driving under described
Mechanism includes the erection support (241) being installed in described mounting seat, mounting bracket A being installed on described erection support
(242) the slide A (244) that two guide rail A (243) and the described guide rail A of described mounting bracket A side is slidably matched, vertically it is located at
With the lower air cylinder (245) driving described slide A to move up and down, described pipe hold-down head is fixed on described slide A.
Steering column for vehicles Automatic laser welding tooling the most according to claim 2, it is characterised in that: described mounting bracket
A includes for the base plate A (2421) of affixed described erection support with for installing the riser A (2422) of described guide rail A, described perpendicular
Plate A upper end has bar shaped notch (2423), and described lower air cylinder is fixedly arranged on described erection support, and is positioned at the described riser A back of the body
To the side of described guide rail A, the power output shaft affixed of described lower air cylinder passes the contiguous block A of described bar shaped notch
(246), described contiguous block A and described slide A is fixing is connected；By cooperating between described slide A and described erection support
Two limited blocks (247) carry out rigid limit.
Steering column for vehicles Automatic laser welding tooling the most according to claim 2, it is characterised in that: described pipe compresses
Head includes cylinder block (221), outer flatulence cylinder (222) and Wai Zhang mechanism (223), and described Wai Zhang mechanism includes sleeve pipe (2231), drives
Lever (2232) and some fixture blocks (2233), some described fixture blocks surround a sleeve, have gap, described set between adjacent fixture block
Pipe one end is fixedly arranged on described cylinder block, and some described fixture block one end are pinned in described sleeve pipe other end location, and described drive rod is worn
Being located in described sleeve pipe and described sleeve, described outer flatulence cylinder is fixedly arranged on described cylinder block, and the power of described outer flatulence cylinder is defeated
Shaft is along the axially driving described drive rod of described sleeve, and described drive rod can make some fixture block outward expansion, eliminates described set
Gap between cylinder and steering column pipe.
Steering column for vehicles Automatic laser welding tooling the most according to claim 1, it is characterised in that: described rotation stop device
Also including the adjustment block (232) being fixedly arranged in described mounting seat, described anti-rotation block is removably fixed on described tune by bolt
Monoblock side, the distance scalable between described adjustment block and described anti-rotation block, described anti-rotation block is provided with and turns to for detection
The photoelectric sensors A (233) of column jecket.
Steering column for vehicles Automatic laser welding tooling the most according to claim 1, it is characterised in that: described delivery device
The two guide rail B (332) that including mounting bracket B (331), are located at described mounting bracket B side, it is slidedly arranged on two described guide rail B
Slide B (333) and push cylinder (334), described propelling movement cylinder by connector (335) be fixedly arranged on described mounting bracket B should
Side, the power output shaft of described propelling movement cylinder is fixed in described slide B side, and described stamping parts fixed block is installed on described slide
The opposite side that B is relative, this side of described mounting bracket B is additionally provided with the stop block (336) that slide B described in backstop advances.
Steering column for vehicles Automatic laser welding tooling the most according to claim 6, it is characterised in that: described upper and lower jaw
Mechanism include upper gripper jaw mechanism and lower clip claw mechanism, described upper gripper jaw mechanism and described lower clip claw mechanism all include jaw (321),
Pivot joint block (322) and jaw cylinder (323), described pivot joint block is fixed on described slide B, and described jaw cylinder is installed on described
On pivot joint block, it is articulated in the middle part of described jaw on described pivot joint block, the power output shaft of described jaw cylinder and described jaw
End pivot joint.
Steering column for vehicles Automatic laser welding tooling the most according to claim 1, it is characterised in that: described stamping parts is solid
Determine block and be interval with at least two alignment pin (311) and at least two locating surface block (312) towards the side of stamping parts, described fixed
Plane block is removably fixed on described stamping parts fixed block by bolt, stamping parts can be sheathed on two alignment pins and with
Two locating surface blocks are adjacent to, the distance scalable between described locating surface block and described stamping parts fixed block；Described stamping parts is solid
Determine block and be provided with the photoelectric sensor B (313) for detecting stamping parts.
Steering column for vehicles Automatic laser welding tooling the most according to claim 1, it is characterised in that: stamping parts takes the shape of the letter U,
Having relative punching press bound feet on U-shaped stamping parts two side, corresponding each punching press bound feet photoelectric sensor is correlation photoelectric transfer
Sensor, when stamping parts is set up on two described stamping parts support seats, punching press bound feet falls into the transmitting of correlation photoelectric sensor
Between device (631) and receptor (632).
Steering column for vehicles Automatic laser welding tooling the most according to claim 1, it is characterised in that: described photoelectric transfer
Sensor C is reflective photoelectric sensor or correlation photoelectric sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620614790.7U CN205817106U (en) | 2016-06-21 | 2016-06-21 | Steering column for vehicles Automatic laser welding tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620614790.7U CN205817106U (en) | 2016-06-21 | 2016-06-21 | Steering column for vehicles Automatic laser welding tooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205817106U true CN205817106U (en) | 2016-12-21 |
Family
ID=58145738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620614790.7U Withdrawn - After Issue CN205817106U (en) | 2016-06-21 | 2016-06-21 | Steering column for vehicles Automatic laser welding tooling |
Country Status (1)
| Country | Link |
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| CN (1) | CN205817106U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106001948A (en) * | 2016-06-21 | 2016-10-12 | 江苏博俊工业科技股份有限公司 | Automatic laser welding tool for automobile steering column |
| CN107052669A (en) * | 2017-04-07 | 2017-08-18 | 漳州建鑫机械有限公司 | A kind of polyhedral structure gripping mechanism |
| CN110125589A (en) * | 2019-04-29 | 2019-08-16 | 中信国安建工集团有限公司 | It is a kind of for producing the clamping apparatus and its application method of construction steel structure suspension column |
| US20230001505A1 (en) * | 2021-07-01 | 2023-01-05 | Hyundai Mobis Co., Ltd. | Manual universal punching/welding apparatus and method |
-
2016
- 2016-06-21 CN CN201620614790.7U patent/CN205817106U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106001948A (en) * | 2016-06-21 | 2016-10-12 | 江苏博俊工业科技股份有限公司 | Automatic laser welding tool for automobile steering column |
| CN107052669A (en) * | 2017-04-07 | 2017-08-18 | 漳州建鑫机械有限公司 | A kind of polyhedral structure gripping mechanism |
| CN110125589A (en) * | 2019-04-29 | 2019-08-16 | 中信国安建工集团有限公司 | It is a kind of for producing the clamping apparatus and its application method of construction steel structure suspension column |
| CN110125589B (en) * | 2019-04-29 | 2021-05-14 | 中信国安建工集团有限公司 | Clamping equipment for producing constructional steel structure column base and using method thereof |
| US20230001505A1 (en) * | 2021-07-01 | 2023-01-05 | Hyundai Mobis Co., Ltd. | Manual universal punching/welding apparatus and method |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20161221 Effective date of abandoning: 20171212 |