CN206343782U - A kind of welding equipment of empty space bar - Google Patents
A kind of welding equipment of empty space bar Download PDFInfo
- Publication number
- CN206343782U CN206343782U CN201621374622.1U CN201621374622U CN206343782U CN 206343782 U CN206343782 U CN 206343782U CN 201621374622 U CN201621374622 U CN 201621374622U CN 206343782 U CN206343782 U CN 206343782U
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- China
- Prior art keywords
- spacer bar
- pinch roller
- fixture
- longitudinal direction
- laser
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Abstract
The utility model is related to a kind of welding equipment of empty space bar, including erecting bed, laser module, clamp assembly and electric-control system for positioning interval bar, the laser module and clamp assembly are arranged on erecting bed, the laser module includes being located at the laser head above spacer bar, the clamp assembly is included the first fixture of the horizontal and vertical compression of spacer bar, the electric-control system is electrically connected with the laser head, and controls laser head to carry out laser welding to the gap of spacer bar pressing section.By the first fixture by the horizontal and vertical compression of spacer bar, spacer bar is set to keep standard shape when welding, while minimizing the gap of spacer bar, then electric control system controls laser head carries out laser welding to the gap of spacer bar pressing section.Spacer bar is welded using laser under the cooperation of the first fixture, not only speed of welding is fast, intensity is high, and weld seam is also more attractive in appearance than more uniform, greatly improves the welding efficiency of spacer bar.
Description
Technical field
The utility model is related to technical field of welding equipment, and in particular to a kind of welding equipment of empty space bar.
Background technology
It is stainless steel spacer bar that empty space bar, which has a,.As shown in figure 1, stainless steel spacer bar 1 is needed in production technology
Gap 2 is welded, traditional welding uses high-frequency welding technology.But there is efficiency in high-frequency welding stainless steel spacer bar
It is low, after welding unsightly, the low problem of weld strength.
Utility model content
The technical problems to be solved in the utility model is that there is provided a kind of welding equipment of empty space bar, it is intended to solve
It is low to there is efficiency in existing welding equipment, after welding unsightly, the problem of weld strength is low.
The utility model provides a kind of welding equipment of empty space bar, including erecting bed, laser module, between positioning
The clamp assembly and electric-control system of parting bead, the laser module and clamp assembly are arranged on erecting bed, the laser module
Including the laser head above spacer bar, the clamp assembly is included the first fixture of the horizontal and vertical compression of spacer bar,
The electric-control system is electrically connected with the laser head, and controls laser head to carry out Laser Welding to the gap of spacer bar pressing section
Connect.
Further, first fixture includes at least two the first horizontal pinch rollers and at least two first being oppositely arranged
Longitudinal pinch roller, the first longitudinal direction pinch roller is located at the top of the first horizontal pinch roller, and compresses the gap of spacer bar, the laser head
The gap being located to spacer bar between the first horizontal pinch roller carries out laser welding.
Further, first fixture is engaged also including two the first mounting seats and with the described first horizontal pinch roller
Regulating block and the first installation axle being engaged with the first longitudinal direction pinch roller, the described first horizontal pinch roller are rotatably arranged on
On regulating block, the first longitudinal direction pinch roller is rotatably arranged in the first installation axle；Described two first mounting seats are relative to be set
Put, and on the erecting bed, described two first mounting seats it is corresponding offer some first mounting holes, the tune
Locking nub and the first installation axle are separately mounted in the first mounting hole.
Further, first mounting hole is elongate holes, and the length direction of the elongate holes is longitudinal direction.
Further, the laser module also include can lateral or longitudinal movement mobile platform, the mobile platform lead to
Column is crossed on the erecting bed, the laser head is arranged on the mobile platform, be also equipped with using on the column
In the wire casing of fixed circuit.
Further, the clamp assembly also includes at least two second fixtures, length of second fixture along spacer bar
Direction is spent to set, and positioned at the both sides of first fixture；Each second fixture includes second that at least one set is engaged
Longitudinal pinch roller and support wheel, the spacer bar are pressed between the second longitudinal direction pinch roller and support wheel, the second longitudinal direction pressure
Wheel is located above spacer bar, and compresses the gap of spacer bar.
Further, second fixture also includes two the second mounting seats and is engaged with the second longitudinal direction pinch roller
Second installation axle and the 3rd installation axle being engaged with the support wheel, the second longitudinal direction pinch roller are rotatably arranged on the
In two installation axles, the support wheel is rotatably arranged in the 3rd installation axle；Described two second mounting seats are oppositely arranged, and
On the erecting bed, described two second mounting seats it is corresponding offer some second mounting holes, second peace
Dress axle and the 3rd installation axle are separately mounted in the second mounting hole.
Further, second mounting hole is elongate holes, and the length direction of the elongate holes is longitudinal direction.
Further, the support wheel includes fast pulley and left regulation wheel, and the fast pulley is complemented each other to form with left regulation wheel
Groove for placing spacer bar, the left regulation wheel can be rotated relative to fast pulley, adjust the width of groove.
Further, the clamp assembly also includes preventing gas shield, and the preventing gas shield is located at laser welding,
Its both sides offers the breach passed through for spacer bar, and its upside offers the through hole penetrated for air nozzle.
Compared with prior art, the welding equipment of a kind of empty space bar of the present utility model, by the first fixture by between
Parting bead is horizontal and vertical to be compressed, and spacer bar is kept standard shape when welding, while the gap of spacer bar is minimized, Ran Hou electricity
Control system controls laser head to carry out laser welding to the gap of spacer bar pressing section.Laser is used under the cooperation of the first fixture
Spacer bar is welded, not only speed of welding is fast, intensity is high, and weld seam is also more attractive in appearance than more uniform, greatly improves spacer bar
Welding efficiency.
Brief description of the drawings
Below in conjunction with drawings and Examples, the utility model is described in further detail, in accompanying drawing：
Fig. 1 is the schematic perspective view for the empty space bar that prior art is provided；
Fig. 2 is the schematic perspective view of the welding equipment for the empty space bar that the utility model is provided；
Fig. 3 is the schematic perspective view of clamp assembly in Fig. 2；
Fig. 4 is the schematic perspective view of the first fixture in Fig. 3；
Fig. 5 is the schematic perspective view of the second fixture in Fig. 3；
Fig. 6 is the scheme of installation of gas shield cover.
Embodiment
In conjunction with accompanying drawing, preferred embodiment of the present utility model is elaborated.
As shown in Figures 2 and 3, the welding equipment for a kind of empty space bar that the preferred embodiment of the utility model one is provided, bag
Include erecting bed 100, laser module 200, clamp assembly 300 and electric-control system for positioning interval bar 1.Laser module 200
It is arranged on clamp assembly 300 on erecting bed 100, laser module 200 includes the laser head 210 for being located at the top of spacer bar 1, fixture
Component 300 is included the first fixture 310 of the horizontal and vertical compression of spacer bar 1, and electric-control system is electrically connected with laser head 210, and
Laser head 210 is controlled to carry out laser welding to the gap 2 of the pressing section of spacer bar 1.It is by the first fixture 310 that spacer bar 1 is horizontal
Compressed to longitudinal, standard shape is kept when welding spacer bar 1, while the gap 2 of spacer bar 1 is minimized, it is then automatically controlled
System controls laser head 210 to carry out laser welding to the gap 2 of the pressing section of spacer bar 1.Make under the cooperation of the first fixture 310
Spacer bar 1 is welded with laser, not only speed of welding is fast, intensity is high, and weld seam is also more attractive in appearance than more uniform, greatly improves
The welding efficiency of spacer bar 1.
Specifically, laser module 200 also include can lateral or longitudinal movement mobile platform 220, mobile platform 220 passes through
Column 3 is arranged on erecting bed 100, and laser head 210 is arranged on mobile platform 220.Laser head is driven by mobile platform 220
210 lateral or longitudinal movements, realize the adjustment contraposition of the focus of laser head 210, are so suitable for the weldering of different size spacer bar 1
Connect.In the present embodiment, the wire casing 4 for fixing circuit is also equipped with column 3, will be fixed in wire casing 4, have in sets of lines
Beneficial to the overall appearance of equipment.
As shown in figure 4, the first fixture 310 includes at least two the first horizontal pinch rollers 311 and at least two being oppositely arranged
First longitudinal direction pinch roller 312.The wheel of first longitudinal direction pressure 312 is located at the top of the first horizontal pinch roller 311, and compresses the gap of spacer bar 1
2, the gap that laser head 210 is located to spacer bar 1 between first horizontal pinch roller 311 carries out laser welding.In the present embodiment,
One horizontal pinch roller 311 and first longitudinal direction pinch roller 312 is two, can be by spacer bar gap 2 by two first horizontal pinch rollers 311
Laterally compress, two first longitudinal direction pinch rollers 312 can compress the longitudinal direction of spacer bar gap 2, minimize gap 2, be easy to weld out
Attractive in appearance, standard compliant weld seam.
Specifically, the first fixture 310 is engaged also including two the first mounting seats 313 and with the first horizontal pinch roller 311
Regulating block 314 and the first installation axle 315 being engaged with first longitudinal direction pinch roller 312, the first horizontal pinch roller 311 are rotatably pacified
On regulating block 314, the wheel of first longitudinal direction pressure 312 is rotatably arranged in the first installation axle 315.Two the first mounting seats
313 are oppositely arranged, and on the erecting bed 100, two the first mounting seats 313 it is corresponding offer some first mounting holes
316, the installation axle 315 of regulating block 314 and first is separately mounted in the first mounting hole 316.In the present embodiment, the first mounting hole
316 adjust the elongate holes of height for convenience of the installation axle 315 of regulating block 314 and first, and the length direction of elongate holes is longitudinal direction.
Regulating block 314 be able to can also not only be laterally adjusted with longitudinally adjusted, and the level altitude of laterally adjustable internode parting bead is longitudinally adjustable
The distance between two first horizontal pinch rollers 311, to adapt to the spacer bar of different size.
As shown in Figures 3 and 5, clamp assembly 300 also includes at least two second fixtures 320, and the second fixture 320 is along spacer bar
1 length direction is set, and positioned at the both sides of the first fixture 310.Every one second fixture 320 include it is at least one set of be engaged the
Two longitudinal pinch rollers 321 and support wheel 322, spacer bar 1 is pressed between second longitudinal direction pinch roller 321 and support wheel 322, second longitudinal direction
Pinch roller 321 is located at the top of spacer bar 1, and compresses the gap 2 of spacer bar 1.In the present embodiment, the second fixture 320 has two, and
It is located at the both sides of the first fixture 310 respectively.Second fixture 320 includes two groups of second longitudinal direction pinch rollers 321 and support wheel being engaged
322, it is spaced such that bar 1 is needed after the second fixture 320 is positioned and is oriented to, could be soldered in the first fixture 310,
Further improve locating effect and guide effect.
Specifically, the second fixture 320 also includes two the second mounting seats 323 and is engaged with second longitudinal direction pinch roller 321
Second installation axle 324 and the 3rd installation axle 325 being engaged with support wheel 322, second longitudinal direction pinch roller 321 are rotatably installed
In the second installation axle 324, support wheel 322 is rotatably arranged in the 3rd installation axle 325.Two phases of the second mounting seat 323
To setting, and on the erecting bed 100, two the second mounting seats 323 it is corresponding offer some second mounting holes 326,
Second installation axle 324 and the 3rd installation axle 325 are separately mounted in the second mounting hole 326.In the present embodiment, the second mounting hole
326 be elongate holes, and the length direction of elongate holes is longitudinal direction.The second installation axle 324 and the 3rd installation axle can thus be facilitated
325 regulation up and down, to adapt to the spacer bar 1 of different size.Specifically, the second fixture 320 also includes some sliding blocks 327, the
Two mounting seats 323 offer longitudinal chute 328 in the inner side of the second installation axle 324 of correspondence and the 3rd installation axle 325, and second installs
The two ends of the installation axle 325 of axle 324 and the 3rd are respectively fixed with sliding block 327, and sliding block 327 is slidably fastened in chute 328, the
Two mounting holes 326 correspond to chute 328 and opened up respectively.When the second installation axle 324 and the 3rd installation axle 325 are adjusted by sliding block 327
After good height, the mounting seat 323 of sliding block 327 and second is fixed on one through the mounting hole 326 of sliding block 327 and second by bolt
Rise.
Further, support wheel 322 includes fast pulley 322a and left regulation wheel 322b, fast pulley 322a and left regulation wheel 322b phases
Mutually cooperatively form the groove 322c for placing spacer bar 1.Left regulation wheel 322b can be rotated relative to fast pulley 322a, adjust groove
322c width, to adapt to the spacer bar of different size.
As shown in fig. 6, clamp assembly 300 also includes preventing gas shield 330, preventing gas shield 330 is located at laser welding
Place, its both sides offer the breach passed through for spacer bar 1, and its upside offers the through hole penetrated for air nozzle.Work as laser
During welding, air nozzle sprays inert gas, and protection commissure is not oxidized, it is to avoid weld seam turns to be yellow, and improves the outward appearance of weld seam.Its
In, the material of preventing gas shield 330 uses dark brown transparent laser cover plate, when wire bonding speed, and protective cover will as far as possible
Do thermogenetic oxidation more than big avoid.
Electric-control system includes laser, cooling-water machine with, monitor and guidance panel 200, and laser is electrically connected with laser head 210
Connect, control the power output of laser head 210.Cooling-water machine is connected by cooling tube with laser and monitor, to laser and prison
Visual organ is cooled down.Monitor includes processor and inductor 5 and CCD camera device, by CCD camera device to weld
Vision monitoring is carried out, inductor 5 is used to detect weld either with or without spacer bar 1, if not detecting spacer bar 1, laser
First 210 stop welding (as shown in Figure 5).Guidance panel 400 is arranged on erecting bed 100, is provided with some buttons, is used for
Control welding is started or stoped.Wherein, laser can select WFF500 continuous wave lasers or WF300 pulse lasers.
In summary, a kind of welding equipment of empty space bar of the present utility model, makes under the cooperation of the first fixture 310
Spacer bar 1 is welded with laser, weld width is uniform, attractive in appearance, without substantially jaundice, nothing there are the matter such as obvious depression, projection
Measure and fried fiery phenomenon, firm welding are occurred without in defect, welding process.
It should be appreciated that above example is only to illustrate the technical solution of the utility model, it is rather than its limitations, right
For those skilled in the art, the technical scheme described in above-described embodiment can be modified, or to which part skill
Art feature carries out equivalent substitution；And all such modifications and replacement, it should all belong to the protection of the utility model appended claims
Scope.
Claims (10)
1. a kind of welding equipment of empty space bar, it is characterised in that including erecting bed, laser module, for positioning interval bar
Clamp assembly and electric-control system, the laser module and clamp assembly be arranged on erecting bed on, the laser module includes
Laser head above spacer bar, the clamp assembly is included the first fixture of the horizontal and vertical compression of spacer bar, described
Electric-control system is electrically connected with the laser head, and controls laser head to carry out laser welding to the gap of spacer bar pressing section.
2. according to the welding equipment of the empty space bar described in claim 1, it is characterised in that first fixture includes at least two
Individual the first horizontal pinch roller and at least two first longitudinal direction pinch rollers being oppositely arranged, the first longitudinal direction pinch roller is located at first and laterally pressed
The top of wheel, and the gap of spacer bar is compressed, the gap that the laser head is located to spacer bar between the first horizontal pinch roller is carried out
Laser welding.
3. according to the welding equipment of the empty space bar described in claim 2, it is characterised in that first fixture also includes two
First mounting seat and the regulating block being engaged with the described first horizontal pinch roller and be engaged with the first longitudinal direction pinch roller the
One installation axle, the described first horizontal pinch roller is rotatably arranged on regulating block, and the first longitudinal direction pinch roller is rotatably installed
In the first installation axle；Described two first mounting seats are oppositely arranged, and on the erecting bed, described two first peaces
Dress seat it is corresponding offer some first mounting holes, the regulating block and the first installation axle are separately mounted to the first mounting hole
It is interior.
4. according to the welding equipment of the empty space bar described in claim 3, it is characterised in that first mounting hole is strip
Hole, the length direction of the elongate holes is longitudinal direction.
5. according to the welding equipment of the empty space bar described in claim 4, it is characterised in that the laser module also includes can be horizontal
To or the mobile platform that vertically moves, the mobile platform is arranged on the erecting bed by column, and the laser head is installed
On the mobile platform, the wire casing for fixing circuit is also equipped with the column.
6. according to the welding equipment of the empty space bar described in any one in claim 1 to 5, it is characterised in that the fixture
Component also includes at least two second fixtures, and length direction of second fixture along spacer bar is set, and positioned at described first
The both sides of fixture；Each second fixture includes at least one set of second longitudinal direction pinch roller and support wheel being engaged, the interval
Bar is pressed between the second longitudinal direction pinch roller and support wheel, and the second longitudinal direction pinch roller is located above spacer bar, and between compression
The gap of parting bead.
7. according to the welding equipment of the empty space bar described in claim 6, it is characterised in that second fixture also includes two
Second mounting seat and the second installation axle being engaged with the second longitudinal direction pinch roller and be engaged with the support wheel the 3rd
Installation axle, the second longitudinal direction pinch roller is rotatably arranged in the second installation axle, and the support wheel is rotatably arranged on the
In three installation axles；Described two second mounting seats are oppositely arranged, and on the erecting bed, described two second mounting seats
Corresponding offers some second mounting holes, and second installation axle and the 3rd installation axle are separately mounted to the second mounting hole
It is interior.
8. according to the welding equipment of the empty space bar described in claim 7, it is characterised in that second mounting hole is strip
Hole, the length direction of the elongate holes is longitudinal direction.
9. according to the welding equipment of the empty space bar described in claim 7, it is characterised in that the support wheel include fast pulley and
Left regulation wheel, the fast pulley and left regulation wheel complement each other to form the groove for placing spacer bar, and the left regulation wheel can be relative to
Fast pulley is rotated, and adjusts the width of groove.
10. according to the welding equipment of the empty space bar described in claim 6, it is characterised in that the clamp assembly also includes gas
Body protective cover, the preventing gas shield is located at laser welding, and its both sides offers the breach passed through for spacer bar, thereon
Side offers the through hole penetrated for air nozzle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621374622.1U CN206343782U (en) | 2016-12-14 | 2016-12-14 | A kind of welding equipment of empty space bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621374622.1U CN206343782U (en) | 2016-12-14 | 2016-12-14 | A kind of welding equipment of empty space bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206343782U true CN206343782U (en) | 2017-07-21 |
Family
ID=59321275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621374622.1U Active CN206343782U (en) | 2016-12-14 | 2016-12-14 | A kind of welding equipment of empty space bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206343782U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109014555A (en) * | 2018-10-17 | 2018-12-18 | 闫羽 | A kind of device for ultrasonic welding |
-
2016
- 2016-12-14 CN CN201621374622.1U patent/CN206343782U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109014555A (en) * | 2018-10-17 | 2018-12-18 | 闫羽 | A kind of device for ultrasonic welding |
| CN109014555B (en) * | 2018-10-17 | 2021-11-19 | 太仓胜威机械设备有限公司 | Ultrasonic welding equipment |
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| Date | Code | Title | Description |
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| GR01 | Patent grant |