CN206622747U - Cavity soldering turret - Google Patents
Cavity soldering turret Download PDFInfo
- Publication number
- CN206622747U CN206622747U CN201621427100.3U CN201621427100U CN206622747U CN 206622747 U CN206622747 U CN 206622747U CN 201621427100 U CN201621427100 U CN 201621427100U CN 206622747 U CN206622747 U CN 206622747U
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- CN
- China
- Prior art keywords
- jig arm
- soldering turret
- cavity
- arm
- hinged
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Abstract
The utility model discloses a kind of cavity soldering turret, it includes paired one first jig arm and one second jig arm, and a pair of electrodes, hinged on the inside of the stage casing of first jig arm and second jig arm；Two electrodes are fixedly arranged on the top of first jig arm and second jig arm and are dislocated relative respectively, the top of a soldering turret base is also hinged on the inside of first jig arm, the lower end of first jig arm and second jig arm is installed with horizontal support to the stop screw of the soldering turret base both sides respectively, the soldering turret base both sides are provided with the chute for accommodating the stop screw, the bottom of first jig arm is articulated with the stage casing of a connecting rod, and the bottom of second jig arm is articulated with the head of the connecting rod.Two malposition of electrode are relative, support of the L-shaped reinforcer being pre-configured with reference to cavity structure side to welding position, electrode described in two can be avoided to face during welding and it is middle be the situation of cavity, and then effectively plate can be avoided to deform.
Description
Technical field
The utility model belongs to automobile product technical field of welding equipment, and in particular to a kind of cavity soldering turret.
Background technology
The welding of common parts is as shown in figure 1, by artificial or robot manipulation, upper/lower electrode can be supported smoothly to A plates and B
The welding position both sides of plate form welding circuit, and power-on and power-off cartridge is affixed welding.But in auto production line, bodywork assembly work
Position, to gusset and floor, when gusset is welded with wheel cover lap-joint, due to the interference of edge-on framework and floor fixture, soldering turret
It can not often go deep into being welded at wheel cover, and structure has cavity at wheel cover, and power-on and power-off cartridge can not be affixed welding, and straight
When being connected on the welding of cavity both sides, power-on and power-off cartridge is relative and centre is easily deformed sheet material for the situation of cavity.In addition because
Electric current is flowed by adjacent panels, and the place contacted between plate and plate can all shunt, so invalid shunting is very big, if using general
Indirect current, it is easy to rosin joint dry joint occur.
Utility model content
Therefore, easily there is the yielding technology of rosin joint, sheet material when the utility model welds for cavity in the prior art
Problem is, and it is an object of the present invention to provide one kind can avoid rosin joint, the on-deformable cavity soldering turret of sheet material.
Cavity soldering turret of the present utility model includes paired one first jig arm and one second jig arm, and a pair of electrodes, institute
State hinged on the inside of the stage casing of the first jig arm and second jig arm；Characterized in that, two electrodes are fixedly arranged on respectively
The top of first jig arm and second jig arm is simultaneously dislocated relatively, and a soldering turret is also hinged on the inside of first jig arm
The lower end of the top of base, first jig arm and second jig arm is installed with horizontal support to the soldering turret base two respectively
The stop screw of side, the soldering turret base both sides are provided with the chute for accommodating the stop screw, the bottom of first jig arm
The stage casing of a connecting rod is articulated with, the bottom of second jig arm is articulated with the head of the connecting rod.Institute can be made by the connecting rod
State the first jig arm and second jig arm to rotate by axle of the soldering turret base top hinged place respectively, now the stop screw
Moved up and down along chute, and the chute can limit the stroke of the stop screw, so can limit first jig arm and
The rotation of second jig arm, avoid first jig arm and second jig arm clamps or expansion is excessive, can further limit
The stroke of the relative motion of fixed two electrodes, two electrodes can be made to keep certain level interval.
Preferably, limited block is provided with above the hinged place of first jig arm and second jig arm.When the described first folder
The first jig arm and second jig arm are clamped to maximum journey described in when being contacted on the inside of arm and second jig arm with the limited block
Degree, can be played to first jig arm and the second jig arm upper end with limited block this described and lead further to spacing effect.
Preferably, first jig arm is higher than second jig arm, two electrode altitude differences are that 10~30mm is excellent
Select 20mm；When the cavity soldering turret clamps, the two electrode horizontal ranges are the preferred 70mm of 50~90mm；The cavity soldering turret is complete
During full opening, the two electrode horizontal ranges are the preferred 90mm of 70~110mm.
Jump ring is resetted preferably, being provided with inside the two jig arm hinged places.
Preferably, the soldering turret base bottom is connected with a jacking cylinder.
Further, the jacking cylinder is arranged on a sliding block, and the sliding block is slided on a horizontal slide rail, institute
The rear portion for stating sliding block is connected with the piston rod of a horizontal sliding cylinder.
Positive effect of the present utility model is：There is the plate of cavity structure using cavity soldering turret of the present utility model
Material, two malposition of electrode are relative, between difference in height be present and horizontal direction maintains spacing, can smoothly be respectively at cavity knot
Structure both sides, one can be supported to welding position, and another can be supported to cavity opposite side, be pre-configured with reference to cavity structure side
Support of the L-shaped reinforcer to welding position, electrode described in two during welding can be avoided to face and the middle situation for cavity, and then
Effectively plate can be avoided to deform, can ensure that welding is not in combination with welding is carried out using the logical DC current of inversion control case control
Rosin joint or dry joint.
Brief description of the drawings
Fig. 1 is that common soldering turret welds schematic diagram；
Fig. 2 is the schematic diagram of cavity soldering turret of the present utility model；
Fig. 3 is the schematic diagram of cavity soldering turret working condition of the present utility model.
Embodiment
Cavity soldering turret of the present utility model is described further below with reference to specific embodiments and the drawings.
Fig. 2 show the cavity soldering turret of a preferred embodiment of the present utility model, and it includes the first jig arm 101, second folder
Arm 102, a pair of electrodes 103, soldering turret base 104, connecting rod 105, jacking cylinder 106, sliding block 107, slide rail 108, horizontal sliding cylinder 109
With base 110.
Hinged on the inside of the stage casing of first jig arm 101 and the second jig arm 102, the first jig arm 101 is higher than the second jig arm
102；Two electrodes 103 are fixedly arranged on the top of the first jig arm 101 and the second jig arm 102 and are dislocated relative, the first folder respectively
The inner side of arm 101 is also hinged on the top of soldering turret base 104, and the lower end of the first jig arm 101 and the second jig arm 102 is installed with horizontal stroke respectively
To support to the stop screw 111 and 112 of the both sides of soldering turret base 104, the both sides of soldering turret base 104 and be provided with for accommodating stop screw
111 and 112 chute.The bottom of first jig arm 101 is articulated with the stage casing of connecting rod 105, and the bottom of the second jig arm 102 is articulated with company
The head of bar 105.Limited block 113 is provided with above the hinged place of first jig arm 101 and the second jig arm 102, when the He of the first jig arm 101
First jig arm 101 and the second jig arm 102 are clamped at utmost when the inner side of second jig arm 102 contacts with limited block 113.Jack gas
Cylinder 106 is arranged on sliding block 107 and top is connected with the bottom of soldering turret base 104.Sliding block 107 is slided on horizontal slide rail 108,
The rear portion of sliding block 107 is connected with the piston rod of horizontal sliding cylinder 109.Slide rail 108 is arranged on and is fixed on the base 110 on ground.
By connecting rod 105 can make the first jig arm 101 and the second jig arm 102 respectively using the top hinged place of soldering turret base 104 as
Axle rotates, and now stop screw 111 and 112 moves up and down along chute, and chute can limit the row of stop screw 111 and 112
Journey, and then the rotation of the first jig arm 101 and the second jig arm 102 can be limited, further limit the relative motion of two electrodes 103
Stroke.Preferably, two differences in height of electrode 103 are the preferred 20mm of 10~30mm；When cavity soldering turret clamps, two electrodes 103
Horizontal range is the preferred 70mm of 50~90mm；When cavity soldering turret opens completely, two horizontal ranges of electrode 103 are 70~110mm
It is preferred that 90mm.
Jump ring is resetted preferably, being provided with inside the hinged place of the first jig arm 101 and the second jig arm 102.
Operation principle
For the sheet material with cavity structure, L-shaped reinforcer can be set in cavity structure side, as described in Figure 3, by gusset
When C is welded on longeron D, rear floor panel is L-shaped just to play a part of reinforcer.During welding, pass through horizontal sliding cylinder 109 first
Part horizontal sliding by sliding block 107 and its above is to specified location, then the portion by jacking cylinder by soldering turret base 104 and its above
Part is jacked to specified location, the both sides for making two electrodes 103 be located at longeron D respectively, then makes the by pushing the afterbody of connecting rod 105
One jig arm 101 rotates counterclockwise, and the second jig arm 102 rotates clockwise, and two electrodes 103 are close, as shown in figure 3, the first jig arm
Electrode 103 on 101 supports the outer side compression to gusset C and longeron D pads, and the electrode in the second jig arm 102 supports another to longeron D
One side compression, finally logical DC current is controlled to be welded using inversion control case.After the completion of welding, by opposite operation,
Two electrodes are opened with this, moves down and moves to original position again.
Claims (6)
1. a kind of cavity soldering turret, it includes paired one first jig arm and one second jig arm, and a pair of electrodes, first folder
It is hinged on the inside of the stage casing of arm and second jig arm；Characterized in that, two electrodes are fixedly arranged on described first respectively
The top of jig arm and second jig arm is simultaneously dislocated the top for being also hinged on a soldering turret base on the inside of first jig arm relatively
The lower end of portion, first jig arm and second jig arm be installed with respectively it is horizontal support it is spacing to the soldering turret base both sides
Screw, the soldering turret base both sides are provided with the chute for accommodating the stop screw, and the bottom of first jig arm is articulated with one
The stage casing of connecting rod, the bottom of second jig arm are articulated with the head of the connecting rod.
2. cavity soldering turret as claimed in claim 1, it is characterised in that the hinged place of first jig arm and second jig arm
Limited block is provided with above.
3. cavity soldering turret as claimed in claim 1, it is characterised in that first jig arm is higher than second jig arm, two institutes
It is 10~30mm to state electrode altitude difference；When the cavity soldering turret clamps, the two electrode horizontal ranges are 50~90mm；The sky
When chamber soldering turret opens completely, the two electrode horizontal ranges are 70~110mm.
4. cavity soldering turret as claimed in claim 1, it is characterised in that the hinged place of first jig arm and second jig arm
Inside, which is provided with, resets jump ring.
5. cavity soldering turret as claimed in claim 1, it is characterised in that the soldering turret base bottom is connected with a jacking cylinder.
6. cavity soldering turret as claimed in claim 5, it is characterised in that the jacking cylinder is arranged on a sliding block, the cunning
Block is slided on a horizontal slide rail, and the rear portion of the sliding block is connected with the piston rod of a horizontal sliding cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621427100.3U CN206622747U (en) | 2016-12-23 | 2016-12-23 | Cavity soldering turret |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621427100.3U CN206622747U (en) | 2016-12-23 | 2016-12-23 | Cavity soldering turret |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206622747U true CN206622747U (en) | 2017-11-10 |
Family
ID=60212717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621427100.3U Active CN206622747U (en) | 2016-12-23 | 2016-12-23 | Cavity soldering turret |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206622747U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110394534A (en) * | 2019-07-29 | 2019-11-01 | 昆山点溶智能科技有限公司 | A kind of modular self-adaptive robot soldering pliers |
-
2016
- 2016-12-23 CN CN201621427100.3U patent/CN206622747U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110394534A (en) * | 2019-07-29 | 2019-11-01 | 昆山点溶智能科技有限公司 | A kind of modular self-adaptive robot soldering pliers |
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