CN207606382U - A kind of double strip surfacing heads - Google Patents
A kind of double strip surfacing heads Download PDFInfo
- Publication number
- CN207606382U CN207606382U CN201721752099.6U CN201721752099U CN207606382U CN 207606382 U CN207606382 U CN 207606382U CN 201721752099 U CN201721752099 U CN 201721752099U CN 207606382 U CN207606382 U CN 207606382U
- Authority
- CN
- China
- Prior art keywords
- solder flux
- welding
- idler wheel
- conducting block
- holder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
A kind of double strip surfacing heads, including holder, the solder flux supply being arranged on holder and retracting device, two belt-sending disks for installing welding are set on holder, it is arranged on holder and two below two belt-sending disks is sent with idler wheel and the conducting block sent below with idler wheel at two is arranged, the wherein described conducting block is connected with the source of welding current, and it is provided with two on the conducting block and is mutually parallel and through-hole separated by a distance, the welding installed respectively on two belt-sending disks first send jointly from two and is pierced by with passing through to separate from two through-holes on conducting block again between idler wheel, and the welding send band idler wheel to clamp transmission by two, it is described to send band idler wheel using motor driving rotation.The utility model is achieved that biobelt built-up welding using a built-up welding head, has not only improved built-up welding efficiency, but also can guarantee surfacing quality, and the structure of head is simple, manufacture is easy, using effect is good, and can be implemented in combination with automated production with mechanical manipulator.
Description
Technical field
The utility model is related to built-up welding heads, are specifically related to a kind of double strip surfacing heads.
Background technology
Strip surfacing method can get smooth overlay surface, and automation easy to implement, mechanization production.In view of band
The advantages of pole built-up welding, is highly suitable for applying in large-area built-up welding.Built-up welding head is the key components for realizing built-up welding, when unit
The interior deposition amount given determines built-up welding efficiency, and the method for improving built-up welding efficiency includes increasing welding width and increase welding number
Amount.But increases welding width and be easy so that galvanomagnetic-effect can clearly directly result in welding bead and narrow and more precipitous welding bead
Corner.Currently, the mode for increasing welding quantity mainly increases head quantity, the most commonly used is Double-heads to combine built-up welding, that is, uses
Two sets of power supplys are combined built-up welding, but heap soldering tip is combined so that amount that built-up welding is nose heave and sufficiently bulky is unfavorable for automating
Production, affects built-up welding efficiency.Therefore, to further increase strip surfacing efficiency, it is also necessary to develop new built-up welding head.
Invention content
The purpose of this utility model is that there are problem and shortage for above-mentioned, built-up welding efficiency can be improved by providing one kind,
It can guarantee double strip surfacing heads of surfacing quality again.
What the technical solution of the utility model was realized in：
Double strip surfacing heads described in the utility model, its main feature is that：It is supplied including holder, the solder flux being arranged on holder
It gives and retracting device, two belt-sending disks for installing welding is set on holder, is arranged on holder and positioned at two and send band
Two below disk are sent with idler wheel and the conducting block sent below with idler wheel at two are arranged, wherein the conducting block and the source of welding current
It is connected, and is provided with two on the conducting block and is mutually parallel and through-hole separated by a distance, on two belt-sending disk
The welding installed respectively first send jointly from two and is pierced by with passing through to separate from two through-holes on conducting block again between idler wheel, and institute
State welding send band idler wheel to clamp transmission by two, described to send band idler wheel using motor driving rotation.
In order to keep the structure of solder flux supply and retracting device simple, it is easy to install and use, and above-mentioned solder flux is supplied and recycled
Device includes that the solder flux case in cradle top, the solder flux output hopper that is arranged on the outside of conducting block and setting is arranged to export in solder flux
Flux restoring device on the outside of funnel is led wherein the bottom of the solder flux case is provided with the solder flux being connected with solder flux output hopper
It manages, is provided with the flux recovering tube being connected with flux restoring device at the top of the solder flux case, is provided on the solder flux conduit
Solder flux catheter switch.
Under ensuring two root beads with being surrounded all in solder flux after the starting the arc, above-mentioned solder flux case is provided with two, each solder flux case point
By the connection of solder flux conduit, there are one solder flux output hopper and respectively by flux recovering tube connection, there are one flux restorings
Device, two solder flux output hoppers and two flux restoring devices are symmetrically arranged at the both sides of conducting block.
In order to ensure solder flux amount, the capacity of above-mentioned solder flux case is 0.05m3。
For the ease of filling flux, openable lid is provided at the top of above-mentioned solder flux case.
In order to ensure the end surface side of two root bead bands is in same plane, above-mentioned two belt-sending disks and two send between band idler wheel
It is provided with the welding adjuster passed through for welding.
In order to better assure that surfacing quality, the length of two through-holes on above-mentioned conducting block is respectively 60mm, width point
It Wei not 0.5mm.Moreover, two through-holes on above-mentioned conducting block are at a distance of 8mm.The gross weight for the welding installed on above-mentioned two belt-sending disks
Amount is 50Kg.
It is above-mentioned that the maximum with idler wheel is sent to send tape speed for 100m/h in order to further increase built-up welding efficiency.
The utility model compared with prior art, has the following advantages：
The utility model is achieved that biobelt built-up welding using a built-up welding head, has not only improved built-up welding efficiency, but also can guarantee
Surfacing quality, and the structure of head is simple, manufacture is easy, using effect is good, and can be implemented in combination with mechanical manipulator certainly
Dynamic metaplasia production.
The utility model will be further described below with reference to the accompanying drawings.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Specific implementation mode
As shown in Figure 1, double strip surfacing heads described in the utility model, including holder 3, the weldering that is arranged on holder 3
Agent supply and retracting device are arranged on holder 3 two belt-sending disks 5 for being used to install welding, are arranged on holder 3 and are located at two
Two of the lower section of a belt-sending disk 5 send to be sent at two with the conducting block 11 below idler wheel 7 with idler wheel 7 and being arranged.Wherein, conducting block 11
It is connected with the source of welding current, realizes and share a source of welding current with built-up welder.Meanwhile two are provided on conducting block 11 mutually
Parallel and separated by a distance through-hole, and two through-holes are vertical square through hole, in the present embodiment, the length of each through-hole
Degree is 60mm, width 0.5mm, and two through-holes are at a distance of 8mm.It is of course also possible to be arranged two using needing according to actual
The size and standoff distance of a through-hole, such as the length of each through-hole is 65mm, width 0.8mm, and two through-holes are apart
10mm.Two belt-sending disks 5 are installed in rotation on respectively on holder 3, and welding 12 is separately installed on each belt-sending disk 5, and
In present embodiment, the total weight for the welding installed on two belt-sending disks 5 is 50Kg.Meanwhile it being sent with two in two belt-sending disks 5
With being provided with the welding adjuster 6 passed through for welding between idler wheel 7.
Solder flux supplies and retracting device includes the solder flux case 1 being arranged at the top of holder 3, the weldering in 11 outside of conducting block is arranged
Agent output hopper 9 and the flux restoring device 10 being arranged on the outside of solder flux output hopper 9, and solder flux case 1 is to send band positioned at two
The top of disk 5, top are provided with openable lid, are convenient for filling flux.Meanwhile the bottom of solder flux case 1 be provided with
The solder flux conduit 4 that solder flux output hopper 9 is connected makes solder flux pass through dead weight and gives, and is provided with and welds at the top of solder flux case 1
The flux recovering tube 2 that agent recover 10 is connected, is provided with solder flux catheter switch 8 on solder flux conduit 4, in welding process, passes through
The solder flux that solder flux output hopper 9 exports protects molten bath.As shown, in the present embodiment, solder flux case 1 is provided with two,
The capacity of single solder flux case 1 is 0.05m3, and by the connection of solder flux conduit 4, there are one solder flux output hoppers 9 respectively for each solder flux case 1
And by the connection of flux recovering tube 2, there are one flux restoring device 10, two solder flux output hoppers 9 and two flux restorings respectively
Device 10 is symmetrically arranged at the both sides of conducting block 11.Certainly, solder flux case 1 may be set to be one, at this time can be in solder flux
By two solder flux conduits 4, respectively there are one solder flux output hoppers 9 for connection for the bottom of case 1, and pass through two at the top of solder flux case 1
Respectively there are one flux restoring devices 10 for connection for flux recovering tube 2, and the outside of each solder flux output hopper 9 corresponds to a solder flux and returns respectively
Receive device 10.
The operation principle of the utility model is：
Before built-up welding, first passes through solder flux catheter switch 8 and close solder flux outlet, solder flux is then packed into solder flux case 1, and sending band
Welding 12 is loaded onto on disk 5, the width of welding is not more than 60mm, and thickness is not more than 0.5mm；Then two root bead bands 12 are initially passed through into weldering
Band adjuster 6, then given from two with being passed through between idler wheel 7, the spacing with idler wheel 7 is sent to adjust pressure by adjusting two, is made
Welding 12 send band idler wheel 7 to clamp transmission by two of motor driving rotation, and by welding adjuster 6 by the two sides of welding
It is adjusted to same plane, then two root bead bands is vertically set on conducting block 11 at a distance of 8mm and is used as two welding electrodes, is used
In contacting to form congruent melting pond with built-up welding base material, as shown, two root bead bands are respectively to pass through a through-hole, the stem elongation of two root bead bands
For 40~60mm, and end of two root beads with stem elongation forms 20~30 ° of angle by beveling with horizontal plane；Then it is grasping
Make that welding current is arranged in system, voltage, the head speed of travel, send the parameters such as tape speed, overlapping rate, you can built-up welding is carried out, and
Built-up welding head may be mounted on mechanical arm or operation machine, with the movement of built-up welding head or workpiece, and in workpiece surface shape
At overlay cladding.Due to sending band idler wheel 7 driven using motor, by changing output power of motor, you can it adjusts it and send tape speed,
Maximum send tape speed up to 100m/h.
The utility model is further described below by specific embodiment.
Embodiment one：
Built-up welding base material is Q235 steel pipes, outer diameter 2120mm, thickness 40mm；Welding 309LNiB, specification are 60mm × 0.5mm,
Solder flux is her Sa OK Flux 10.10, and the parameter in weld deposit process is as follows：
Voltage 33V, electric current 1250A, built-up welding speed 10m/h send tape speed 65m/h, dry to stretch away from 50mm, welding spacing 8mm,
Welding end is 1mm, 30 ° of end mis-cut angle, welding and pipeline center of circle vertical line distance 20mm, pipeline with base material surface spacing
Rotation counterclockwise, overlapping rate 40%.
The utility model is described by embodiment, but is not construed as limiting to the utility model, with reference to this practicality
Novel description, other variations of the disclosed embodiments, is such as readily apparent that the professional person of this field, such
Variation should belong within the scope of the utility model claims restriction.
Claims (10)
1. a kind of double strip surfacing heads, it is characterised in that：Including holder（3）, be arranged in holder（3）On solder flux supply and return
Receiving apparatus is arranged in holder（3）On two belt-sending disks for installing welding（5）, be arranged in holder（3）Above and positioned at two send
Tep reel（5）Two of lower section send band idler wheel（7）Band idler wheel is sent at two with being arranged（7）The conducting block of lower section（11）, wherein described
Conducting block（11）It is connected with the source of welding current, and the conducting block（11）On be provided with two and be mutually parallel and separated by a distance
Through-hole, two belt-sending disks（5）The upper welding installed respectively（12）Band idler wheel is first sent from two jointly（7）Between pass through again
It separates from conducting block（11）On two through-holes be pierced by, and the welding（12）Band idler wheel is sent by two（7）Clamp transmission, institute
It states and send band idler wheel（7）It is driven and is rotated using motor.
2. double strip surfacing heads according to claim 1, it is characterised in that：Above-mentioned solder flux supply and retracting device include setting
It sets in holder（3）The solder flux case at top（1）, be arranged in conducting block（11）The solder flux output hopper in outside（9）With setting in solder flux
Output hopper（9）The flux restoring device in outside（10）, wherein the solder flux case（1）Bottom be provided with and solder flux output hopper
（9）The solder flux conduit being connected（4）, the solder flux case（1）Top be provided with and flux restoring device（10）The solder flux being connected
Recovery tube（2）, the solder flux conduit（4）On be provided with solder flux catheter switch（8）.
3. double strip surfacing heads according to claim 2, it is characterised in that：Above-mentioned solder flux case（1）Two are provided with, it is each to weld
Agent case（1）Pass through solder flux conduit respectively（4）There are one solder flux output hoppers for connection（9）And pass through flux recovering tube respectively（2）
There are one flux restoring devices for connection（10）, two solder flux output hoppers（9）And two flux restoring devices（10）It is symmetrically arranged
In conducting block（11）Both sides.
4. double strip surfacing heads according to claim 2, it is characterised in that：Above-mentioned solder flux case（1）Capacity be 0.05m3。
5. double strip surfacing heads according to claim 2, it is characterised in that：Above-mentioned solder flux case（1）Be provided with can at top
The lid of opening.
6. double strip surfacing heads according to claim 1, it is characterised in that：Above-mentioned two belt-sending disks（5）Band is sent with two
Idler wheel（7）Between be provided with the welding adjuster passed through for welding（6）.
7. double strip surfacing heads according to claim 1, it is characterised in that：Above-mentioned conducting block（11）On two through-holes
It is respectively 0.5mm that length, which is respectively 60mm, width,.
8. double strip surfacing heads according to claim 1, it is characterised in that：Above-mentioned conducting block（11）On two through-hole phases
Away from 8mm.
9. double strip surfacing heads according to claim 1, it is characterised in that：Above-mentioned two belt-sending disks（5）The weldering of upper installation
The total weight of band is 50Kg.
10. double strip surfacing heads according to claim 1, it is characterised in that：It is above-mentioned to send band idler wheel（7）Maximum send belt speed
Degree is 100m/h.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721752099.6U CN207606382U (en) | 2017-12-15 | 2017-12-15 | A kind of double strip surfacing heads |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721752099.6U CN207606382U (en) | 2017-12-15 | 2017-12-15 | A kind of double strip surfacing heads |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207606382U true CN207606382U (en) | 2018-07-13 |
Family
ID=62798513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721752099.6U Expired - Fee Related CN207606382U (en) | 2017-12-15 | 2017-12-15 | A kind of double strip surfacing heads |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207606382U (en) |
-
2017
- 2017-12-15 CN CN201721752099.6U patent/CN207606382U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180713 Termination date: 20211215 |