CN209062327U - A kind of rosin joint leak inductance device for robot automatic arc stud welding machine - Google Patents
A kind of rosin joint leak inductance device for robot automatic arc stud welding machine Download PDFInfo
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- CN209062327U CN209062327U CN201821998028.9U CN201821998028U CN209062327U CN 209062327 U CN209062327 U CN 209062327U CN 201821998028 U CN201821998028 U CN 201821998028U CN 209062327 U CN209062327 U CN 209062327U
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- impact hammer
- stud
- pipette tips
- rosin joint
- welding
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Abstract
The utility model discloses a kind of rosin joint leak inductance devices for robot automatic arc stud welding machine, including driving cylinder (1), piston rod (2) front end of driving cylinder (1) is provided with impact hammer (3), the impact hammer (3) is located at the welding gun pipette tips side of stud welding machine, the tup of impact hammer (3) can be along the stud just welded hit perpendicular to the axial horizontal movement of welding gun pipette tips positioned at welding gun pipette tips front end, and the tup of cylinder (1) driving impact hammer (3) is driven to hit dynamics according to weldering nail welding intensity setting；When the impact hammer (3) hits the stud just welded, the shock feedback of impact hammer is empty shock if solder skip, can issue alarm signal；Weldering nail can be miscued if rosin joint.The device of the utility model can be realized during welding screw, the detection of side welding edge, and detection immediately, finds the problem and solve the problems, such as immediately, it is ensured that the stud that should each weld not solder skip, not rosin joint substantially increase the quality of production and efficiency.
Description
Technical field
It is specifically a kind of to be able to solve rosin joint, solder skip problem the utility model relates to Trend of Auto Manufacturing Technologies field
Rosin joint leak inductance device for robot automatic arc stud welding machine.
Background technique
In car industry, robot automation's technology, journey of the productive temp near more than a 40 seconds trolleys are widely used now
Degree, 24 hourly outputs are up to 1500.Automobile body welding workshop, robot auto-control stud welding, by every automobile body welding
150 studs calculate, and need to weld within 24 hours 225000 studs, and it is difficult to always exist 5/10000ths stud solder skip problem of faulty soldering
To solve, rear road inspection process in face of more than 40 seconds just quickly and the weldering that arrives tens studs each workpiece, it is necessary to find out
The stud of rosin joint solder skip is the problem that entire automobile industry all suffers from.
Summary of the invention
The purpose of this utility model is in view of the problems of the existing technology, to provide that one kind is able to solve rosin joint, solder skip is asked
The rosin joint leak inductance device for robot automatic arc stud welding machine of topic, the rosin joint leak inductance device is in welding screw process
In, welding edge detection in side detects the welding of each stud immediately, finds the problem and solve the problems, such as immediately, it is ensured that should each weld
Stud not solder skip, not rosin joint, substantially increase the quality of production and efficiency, hence it is evident that mitigate the pressure of inspection process.
The purpose of this utility model solves by the following technical programs:
A kind of rosin joint leak inductance device for robot automatic arc stud welding machine, it is characterised in that: the rosin joint leakage
Welding detection device includes driving cylinder, drives the piston rod front end of cylinder to be provided with impact hammer, the impact hammer is located at stud
The tup of the welding gun pipette tips side of welding machine, impact hammer can be located at weldering along hitting perpendicular to the axial horizontal movement of welding gun pipette tips
The stud of rifle pipette tips front end just welded, and drive the tup of cylinder driving impact hammer to hit dynamics and set according to weldering nail welding intensity
It sets；When the impact hammer hits the stud just welded, the shock feedback of impact hammer is empty shock if solder skip, can issue alarm
Signal；Weldering nail can be miscued if rosin joint.
The driving cylinder is fixed on cylinder positioning seat, and cylinder positioning seat is mounted on arc stud welding by fixed plate
On the side wall of rifle mounting base.
When axial direction of the piston rod telescopic direction of driving cylinder perpendicular to welding gun pipette tips, then impact hammer is directly fixedly installed
On the top of piston rod.
When driving the piston rod telescopic direction of cylinder to be not orthogonal to the axial direction of welding gun pipette tips, the hammer handle back segment of impact hammer is solid
Dingan County is on connecting plate, and the other end of connecting plate is mounted on piston connector by connection active pin and piston connector is directly fixed
On the top of piston rod；By positioning, active pin is connected the plate body of connecting plate with connecting rod and the other end of connecting rod is directly anchored to simultaneously
One end of positioning plate, so that the tup of impact hammer can not be along the axial movement of welding gun pipette tips；So that the piston rod of driving cylinder is stretched
When out, impact hammer is limited along the axial movement of welding gun pipette tips by positioning plate and connecting rod and the tup of impact hammer can only be along perpendicular to weldering
The axial horizontal movement of rifle pipette tips is located at the stud of welding gun pipette tips front end just welded to hit.
The tail end of the positioning plate is fixedly mounted on cylinder positioning seat.
The leading portion of the connecting plate is equipped with multiple bolts hole, the hammer handle back segment of impact hammer by from the different bolts on connecting plate
Hole is connected by bolt, can adjust the tup of impact hammer and the axial distance of welding gun pipette tips, so that the tup of impact hammer is hit
The position for hitting the stud just welded changes, at this time the tup of impact hammer hit dynamics also need to occur to change accordingly and with weldering
Nail welding intensity is adapted.
The utility model has the following advantages compared with prior art:
Before the utility model is located at welding gun pipette tips by the tup vertical direction toward impact of the piston rod drive impact hammer of driving cylinder
The stud just welded at end, and the tup of cylinder driving impact hammer is driven to hit dynamics according to weldering nail welding intensity setting；It hits
When hammer hits the stud just welded, the shock feedback of impact hammer is empty shock if solder skip, can issue alarm signal；If rosin joint
Weldering nail can be miscued；It realizes during welding screw, welding edge detection in side detects the welding of each stud, immediately immediately
It finds the problem and solves the problems, such as, it is ensured that the stud that should each weld not solder skip, not rosin joint substantially increase the quality of production and efficiency,
The pressure of substantially reduced inspection process.
Detailed description of the invention
Attached drawing 1 is the rosin joint leak inductance device of the utility model and the bonding state schematic diagram of stud welding machine.
Wherein: 1-driving cylinder；2-piston rods；3-impact hammers；4-cylinder positioning seats；5-fixed plates；6-connecting plates；
7-connection active pins；8-piston connectors；9-positioning active pins；10-connecting rods；11-positioning plates；12-bolts hole.
Specific embodiment
The utility model is further described with embodiment with reference to the accompanying drawing.
A kind of rosin joint leak inductance device for robot automatic arc stud welding machine as shown in Figure 1:, the rosin joint leak inductance
Device includes driving cylinder 1, and 2 front end of piston rod of driving cylinder 1 is provided with impact hammer 3, and the impact hammer 3 is located at arc stud welding
The tup of the welding gun pipette tips side of machine, impact hammer 3 can be located at weldering along hitting perpendicular to the axial horizontal movement of welding gun pipette tips
The stud of rifle pipette tips front end just welded, and drive cylinder 1 that the tup of impact hammer 3 is driven to hit dynamics according to weldering nail welding intensity
Setting；When impact hammer 3 hits the stud just welded, the shock feedback of impact hammer is empty shock if solder skip, can issue alarm
Signal；Weldering nail can be miscued if rosin joint.Above-mentioned driving cylinder 1 is fixed on cylinder positioning seat 4, cylinder positioning seat 4
It is mounted on by fixed plate 5 on the side wall of stud welding gun mounting base.
There is the following two kinds consideration in specific setting position about driving cylinder 1.
First is that driving cylinder 1 is arranged at welding gun pipette tips front position by specification longer cylinder positioning seat 4, at this time
Drive 2 telescopic direction of piston rod of cylinder 1 perpendicular to the axial direction of welding gun pipette tips, then impact hammer 3 is directly fixed at piston rod 2
Top.
First is that driving cylinder 1 is arranged in by specification shorter cylinder positioning seat 4 the fuselage side of stud welding machine, at this time
2 telescopic direction of piston rod of driving cylinder 1 is not orthogonal to the axial direction of welding gun pipette tips, and the hammer handle back segment of impact hammer 3 is fixedly mounted on
On connecting plate 6, by connecting, active pin 7 is mounted on piston connector 8 other end of connecting plate 6 and piston connector 8 is directly anchored to
The top of piston rod 2；By positioning, active pin 9 is connected the plate body of connecting plate 6 with connecting rod 10 and the other end of connecting rod 10 is direct simultaneously
It is fixed on one end of positioning plate 11, so that the tup of impact hammer 3 can not be along the axial movement of welding gun pipette tips, and the tail of positioning plate 11
End is fixedly mounted on cylinder positioning seat 4；When so that the piston rod 2 of driving cylinder 1 stretching out, axis of the impact hammer 3 along welding gun pipette tips
It is limited to movement by positioning plate 11 and connecting rod 10 and the tup of impact hammer 3 can only be along the axial horizontal movement perpendicular to welding gun pipette tips
To hit the stud just welded for being located at welding gun pipette tips front end.It in addition is that the position of impact hammer 3 is adjusted, even
The leading portion of plate 6 is equipped with multiple bolts hole 12, and the hammer handle back segment of impact hammer 3 from the different bolts hole 12 on connecting plate 6 by passing through
Bolt is connected, and can adjust the tup of impact hammer 3 and the axial distance of welding gun pipette tips, so that the tup of impact hammer 3 is hit just
The position of the stud welded changes, and the tup of impact hammer 3 hits dynamics and also needs to occur to change accordingly and follow closely with weldering at this time
Weld strength is adapted.
Illustrate the working principle and the course of work of the rosin joint leak inductance device of the utility model presently in connection with Fig. 1.
The position side of stud welding gun is grabbed in mechanical hand, installation one is fixed on the driving cylinder of stud welding machine fuselage side
1, and impact hammer 3 is driven using driving cylinder 1, after each stud welds, impact hammer 3 is with the welding end signal of stud welding machine
Trigger signal drives impact hammer 3 to go to hit the stud just welded, if it is solder skip, the shock of impact hammer 3 by driving cylinder 1
Feedback is empty shock, can issue alarm signal, sees that machine worker puts signs at solder skip position, to inspection process after give repair welding；
In rosin joint, since shock dynamics is arranged according to weldering nail welding intensity, weldering nail is miscued, and rosin joint is shown to be, and rear road is examined
The rosin joint of process discovery skew welds nail, is rewelded；If weldering nail sustains the shock of setting intensity, illustrate that weld strength reaches
It is required that.The rosin joint solder skip for thus efficiently solving 5/10000ths is found the problem.
The utility model drives the tup vertical direction toward impact of impact hammer 3 to be located at welding gun pipette tips by the piston rod 2 of driving cylinder 1
The stud of front end just welded, and drive cylinder 1 that the tup of impact hammer 3 is driven to hit dynamics according to weldering nail welding intensity setting；
When impact hammer 3 hits the stud just welded, the shock feedback of impact hammer is empty shock if solder skip, can issue alarm signal；Such as
Rosin joint can then miscue weldering nail；It realizes during welding screw, the welding of each stud is examined in welding edge detection in side immediately
It surveys, find the problem and solve the problems, such as immediately, it is ensured that the stud that should each weld not solder skip, not rosin joint substantially increase the quality of production
And efficiency, hence it is evident that mitigate the pressure of inspection process.
Above embodiments are only to illustrate the technical idea of the utility model, and the protection model of the utility model cannot be limited with this
Enclose, it is all according to the utility model proposes technical idea, any changes made on the basis of the technical scheme each falls within this reality
Within the scope of novel protected；The technology that the utility model is not directed to can be realized by the prior art.
Claims (6)
1. a kind of rosin joint leak inductance device for robot automatic arc stud welding machine, it is characterised in that: the rosin joint solder skip
Detection device includes driving cylinder (1), and piston rod (2) front end of driving cylinder (1) is provided with impact hammer (3), the shock
Hammer (3) is located at the welding gun pipette tips side of stud welding machine, and the tup of impact hammer (3) can be along perpendicular to the axial horizontal of welding gun pipette tips
Movement is located at the stud of welding gun pipette tips front end just welded to hit, and the tup of cylinder (1) driving impact hammer (3) is driven to hit
Dynamics is according to weldering nail welding intensity setting；When the impact hammer (3) hits the stud just welded, impact hammer is hit if solder skip
Hitting feedback is empty shock, can issue alarm signal；Weldering nail can be miscued if rosin joint.
2. the rosin joint leak inductance device according to claim 1 for robot automatic arc stud welding machine, it is characterised in that:
The driving cylinder (1) is fixed on cylinder positioning seat (4), and cylinder positioning seat (4) is mounted on spiral shell by fixed plate (5)
On the side wall of column welding gun mounting base.
3. the rosin joint leak inductance device according to claim 1 or 2 for robot automatic arc stud welding machine, feature exist
In: when axial direction of piston rod (2) telescopic direction of driving cylinder (1) perpendicular to welding gun pipette tips, then impact hammer (3) is directly fixed
Top in piston rod (2) is set.
4. the rosin joint leak inductance device according to claim 1 or 2 for robot automatic arc stud welding machine, feature exist
In: when driving piston rod (2) telescopic direction of cylinder (1) to be not orthogonal to the axial direction of welding gun pipette tips, after the hammer handle of impact hammer (3)
Section is fixedly mounted on connecting plate (6), and the other end of connecting plate (6) is mounted on piston connector (8) and is lived by connection active pin (7)
Plug connector (8) is directly anchored to the top of piston rod (2)；The plate body of connecting plate (6) passes through positioning active pin (9) and connecting rod simultaneously
(10) be connected and the other end of connecting rod (10) be directly anchored to one end of positioning plate (11) so that the tup of impact hammer (3) without
Axial movement of the method along welding gun pipette tips；When so that the piston rod (2) of driving cylinder (1) stretching out, impact hammer (3) is along welding gun pipette tips
Being axially moved can only be along the axial direction perpendicular to welding gun pipette tips by the tup of positioning plate (11) and connecting rod (10) restriction and impact hammer (3)
Horizontal movement is located at the stud of welding gun pipette tips front end just welded to hit.
5. the rosin joint leak inductance device according to claim 4 for robot automatic arc stud welding machine, it is characterised in that:
The tail end of the positioning plate (11) is fixedly mounted on cylinder positioning seat (4).
6. the rosin joint leak inductance device according to claim 4 for robot automatic arc stud welding machine, it is characterised in that:
The leading portion of the connecting plate (6) is equipped with multiple bolts hole (12), the hammer handle back segment of impact hammer (3) by on connecting plate (6) not
Same bolt hole (12) is connected by bolt, the tup of impact hammer (3) and the axial distance of welding gun pipette tips can be adjusted, so that hitting
The position that the tup of hammer (3) hits the stud just welded changes, and the tup of impact hammer (3) hits dynamics and also needs to send out at this time
It is raw to change accordingly and be adapted with weldering nail welding intensity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821998028.9U CN209062327U (en) | 2018-11-30 | 2018-11-30 | A kind of rosin joint leak inductance device for robot automatic arc stud welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821998028.9U CN209062327U (en) | 2018-11-30 | 2018-11-30 | A kind of rosin joint leak inductance device for robot automatic arc stud welding machine |
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| Publication Number | Publication Date |
|---|---|
| CN209062327U true CN209062327U (en) | 2019-07-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821998028.9U Active CN209062327U (en) | 2018-11-30 | 2018-11-30 | A kind of rosin joint leak inductance device for robot automatic arc stud welding machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109202237A (en) * | 2018-11-30 | 2019-01-15 | 南京奥源科技实业有限公司 | A kind of rosin joint leak inductance device for robot automatic arc stud welding machine |
-
2018
- 2018-11-30 CN CN201821998028.9U patent/CN209062327U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109202237A (en) * | 2018-11-30 | 2019-01-15 | 南京奥源科技实业有限公司 | A kind of rosin joint leak inductance device for robot automatic arc stud welding machine |
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