CN210475811U - Auxiliary device for semi-automatic submerged arc welding of ultra-long component - Google Patents
Auxiliary device for semi-automatic submerged arc welding of ultra-long component Download PDFInfo
- Publication number
- CN210475811U CN210475811U CN201921230756.XU CN201921230756U CN210475811U CN 210475811 U CN210475811 U CN 210475811U CN 201921230756 U CN201921230756 U CN 201921230756U CN 210475811 U CN210475811 U CN 210475811U
- Authority
- CN
- China
- Prior art keywords
- semi
- arc welding
- auxiliary
- submerged arc
- rod
- 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
Links
- 238000003466 welding Methods 0.000 title claims abstract description 99
- 238000009434 installation Methods 0.000 abstract description 6
- 229910000831 Steel Inorganic materials 0.000 abstract description 3
- 239000010959 steel Substances 0.000 abstract description 3
- 230000004907 flux Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
Images
Landscapes
- Arc Welding In General (AREA)
Abstract
The utility model discloses a semi-automatic submerged arc welding auxiliary device for an overlong component, which relates to the technical field of steel welding, and comprises an installation rod, a first walking auxiliary device and a second walking auxiliary device, wherein the installation rod is fixed on a semi-automatic submerged arc welding machine, the far end of the installation rod is fixed with the first walking auxiliary device, and the side part of the semi-automatic submerged arc welding machine close to the near end is fixed with the second walking auxiliary device; the first walking auxiliary device comprises a sleeve, a first auxiliary rod and a first auxiliary wheel, the sleeve is sleeved at the far end of the mounting rod, the first auxiliary rod is fixed at the lower end of the sleeve, and the first auxiliary wheel is in threaded connection with the first auxiliary rod; the second walking assisting device comprises a second assisting rod and a second assisting wheel, the second assisting rod is connected with the side part of the semi-automatic submerged arc welding machine, and the second assisting rod is connected with the second assisting wheel through threads.
Description
Technical Field
The utility model relates to a steel welding technology field, concretely relates to semi-automatic submerged arc welding auxiliary device of overlength component.
Background
Submerged arc welding (including submerged arc welding, electroslag welding, and the like) is a method in which an electric arc is burned under a flux layer to perform welding. The welding method has the advantages of stable inherent welding quality, high welding productivity, no arc light, little smoke and the like, and becomes a main welding method in the manufacture of important steel structures such as pressure vessels, pipe sections, box-type beam columns and the like. Submerged arc welding has two modes of automatic submerged arc welding and semi-automatic submerged arc welding. The former wire feeding and arc moving are both automatically performed by a special machine head, the latter wire feeding is performed by a machine, and the arc moving is performed manually. During welding, the flux is spread in front of the arc by a funnel. After welding, the flux that has not been melted can be automatically recovered by a flux recovery device or manually cleaned and recovered.
When the semi-automatic submerged arc welding machine is used for welding, firstly, a rail is laid on the surface of a component, then, the semi-automatic submerged arc welding machine is placed on the rail, a welding machine moves along the rail to perform submerged arc welding operation, errors are inevitable to exist due to the fact that the rail is placed manually, the width of a submerged arc welding seam is not uniform, the submerged arc welding seam bends, and the appearance of the welding seam causes serious defects.
SUMMERY OF THE UTILITY MODEL
In view of the above, the utility model provides a semi-automatic submerged arc welding auxiliary device of overlength component, its structural design is reasonable, and easy operation is convenient for semi-automatic submerged arc welding machine walks smoothly to according to the walking of corresponding regulation route.
In order to realize the purpose, the utility model discloses a technical scheme be: the mounting rod is fixed on the semi-automatic submerged arc welding machine and is provided with a near end and a far end, the distance between the near end and the semi-automatic submerged arc welding machine is smaller than the distance between the far end and the semi-automatic submerged arc welding machine, the far end is fixed with the first walking auxiliary device, and the side part of the semi-automatic submerged arc welding machine close to the near end is fixed with the second walking auxiliary device;
the first walking auxiliary device comprises a sleeve, a first auxiliary rod and a first auxiliary wheel, the sleeve is sleeved at the far end of the mounting rod, the first auxiliary rod is fixed at the lower end of the sleeve, and the first auxiliary wheel is in threaded connection with the first auxiliary rod;
the second walking assisting device comprises a second assisting rod and a second assisting wheel, the second assisting rod is connected with the side part of the semi-automatic submerged arc welding machine, and the second assisting rod is in threaded connection with the second assisting wheel.
Optionally, a locking screw is arranged on the sleeve.
Optionally, an upper first limit wheel and a lower first limit wheel are respectively arranged at the upper end and the lower end of the first auxiliary wheel, and the upper first limit wheel and the lower first limit wheel are in threaded connection with the first auxiliary rod.
Optionally, the second auxiliary rod is L-shaped, one end of the second auxiliary rod is in threaded connection with the side of the semi-automatic submerged arc welding machine, and the other end of the second auxiliary rod is in threaded connection with the second auxiliary wheel.
Optionally, an upper second limiting wheel and a lower second limiting wheel are respectively arranged at the upper end and the lower end of the second auxiliary wheel, and the upper second limiting wheel and the lower second limiting wheel are in threaded connection with the second auxiliary rod.
Optionally, one end of the second auxiliary rod connected with the side of the semi-automatic submerged arc welding machine is provided with an anti-falling screw, and the anti-falling screw is in threaded connection with the second auxiliary rod.
The utility model has the advantages of it is following: the semi-automatic submerged arc welding machine has the advantages that the use is fast and convenient, the semi-automatic submerged arc welding machine is assisted to move forwards through the first walking assisting device and the second walking assisting device, the semi-automatic submerged arc welding machine is enabled to move smoothly and not prone to deviation, the semi-automatic submerged arc welding machine can move according to the corresponding specified route, and the auxiliary welding of the ultra-long components with various lengths can be achieved only by adjusting the first walking assisting device.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of a first walking assistance device according to the present invention;
fig. 3 is a schematic structural view of the second walking assisting device of the present invention.
The automatic submerged arc welding machine comprises a mounting rod 1, a first walking auxiliary device 2, a sleeve 21, a locking screw 22, a first auxiliary rod 23, a first auxiliary wheel 24, an upper first limiting wheel 25, a lower first limiting wheel 26, a second walking auxiliary device 3, a second auxiliary rod 31, an upper second limiting wheel 32, a second auxiliary wheel 33, a lower second limiting wheel 34 and a 4-semi-automatic submerged arc welding machine.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
As an embodiment, the utility model provides a overlength component semi-automatic submerged arc welding auxiliary device, including installation pole, first walking auxiliary device and second walking auxiliary device, the installation pole is fixed on semi-automatic submerged arc welding machine, and the installation pole has near-end and distal end, the near-end with semi-automatic submerged arc welding machine's interval is less than the distance of distal end and semi-automatic submerged arc welding machine, the distal end is fixed with first walking auxiliary device, the semi-automatic submerged arc welding machine lateral part that is close to the near-end is fixed with second walking auxiliary device;
the first walking auxiliary device comprises a sleeve, a first auxiliary rod and a first auxiliary wheel, the sleeve is sleeved at the far end of the mounting rod, the first auxiliary rod is fixed at the lower end of the sleeve, and the first auxiliary wheel is in threaded connection with the first auxiliary rod;
the second walking assisting device comprises a second assisting rod and a second assisting wheel, the second assisting rod is connected with the side part of the semi-automatic submerged arc welding machine, and the second assisting rod is in threaded connection with the second assisting wheel.
The welding auxiliary device is designed, is fast and convenient to use, is suitable for semi-automatic submerged arc welding of ultra-long components, assists the semi-automatic submerged arc welding machine to move forwards through the first walking auxiliary device and the second walking auxiliary device, enables the semi-automatic submerged arc welding machine to move smoothly and not to deviate easily, moves according to a corresponding specified route, and can realize auxiliary welding of ultra-long components with various lengths only by adjusting the first walking auxiliary device.
The following describes the preferred embodiments of the present invention in detail.
Referring to fig. 1 to 3, the welding auxiliary device includes a mounting rod 1, a first walking auxiliary device 2 and a second walking auxiliary device 3, the mounting rod 1 is fixed on a semi-automatic submerged arc welding machine 4, the mounting rod 1 has a near end and a far end, the distance between the near end and the semi-automatic submerged arc welding machine 4 is smaller than the distance between the far end and the semi-automatic submerged arc welding machine 4, the far end is fixed with the first walking auxiliary device 2, and the side of the semi-automatic submerged arc welding machine 4 close to the near end is fixed with the second walking auxiliary device 3.
The first walking assisting device 2 comprises a sleeve 21, a locking screw 22, a first assisting rod 23 and a first assisting wheel 24, the sleeve 21 is sleeved on the far end of the mounting rod 1, the locking screw 22 used for fixing the position of the sleeve is arranged on the sleeve 21, the first assisting rod 23 is fixed at the lower end of the sleeve 21, the first assisting rod 23 is connected with the first assisting wheel 24 through threads, the upper end and the lower end of the first assisting wheel 24 are respectively provided with a first limiting wheel 25 and a lower first limiting wheel 26, the upper first limiting wheel 25 and the lower first limiting wheel 26 are connected with the first assisting rod 23 through threads, and the first assisting wheel 24 can be fixed at a certain position through the upper first limiting wheel 25 and the lower first limiting wheel 26.
The second walking assisting device 3 comprises a second assisting rod 31 and a second assisting wheel 33, the second assisting rod 31 is L-shaped, one end of the second assisting rod 31 is in threaded connection with the side part of the semi-automatic submerged arc welding machine 4, the other end of the second assisting rod is in threaded connection with the second assisting wheel 33, the upper end and the lower end of the second assisting wheel 33 are respectively provided with an upper second limiting wheel 32 and a lower second limiting wheel 34, and the upper second limiting wheel 32 and the lower second limiting wheel 34 are in threaded connection with the second assisting rod 31. In addition, the second auxiliary rod 31 is provided with a retaining screw at one end connected with the side of the semi-automatic submerged arc welding machine 4, the retaining screw is in threaded connection with the second auxiliary rod, and the second walking assisting device 3 is installed on the semi-automatic submerged arc welding machine 4 through the retaining screw in a threaded mode, so that the second auxiliary rod 31 is not easy to fall off from the semi-automatic submerged arc welding machine 4.
In use, the welding aid is mounted on the semi-automatic submerged arc welding machine 4 according to the size and shape of the component to be welded, and then the semi-automatic submerged arc welding machine 4 is placed on the component to be welded, wherein the mounting rod 1 is long enough than the long side of the component, so that the mounting rod 1 can cover the whole range of the component, and the first walking aid 2 and the second walking aid 3 can work. Wherein, the end closer to the welding position is contacted by the second walking aid 3, the edge of the component can be ensured to be contacted by rotating the second auxiliary wheel 33, and then the second auxiliary wheel 33 is fixed by the upper second limiting wheel 32 and the lower second limiting wheel 33. For an ultra-long component, the end far away from the welding position is difficult to contact, so that the conventional welding auxiliary device cannot ensure that the semi-automatic submerged arc welding machine 4 runs smoothly and runs according to a fixed line, the end far away from the welding position of the welding auxiliary device is contacted by the first running auxiliary device 2, the position of the sleeve 21 is adjusted, the first auxiliary rod 23 extends to the edge, the first auxiliary wheel 24 is rotated to ensure that the edge of the component can be contacted, then the first auxiliary wheel 24 is fixed by the upper limiting wheel 25 and the lower limiting wheel 26, finally the sleeve 21 is fixed by the locking screw 22, then the length, the height, the angle, the current, the voltage and other technical parameters of a welding nozzle of the semi-automatic submerged arc welding machine are adjusted, welding can be carried out after the adjustment is finished, and the appearance forming of a welding seam and the current, the current and the like are observed at any time in the welding process, And the voltage and the like, the reasons of abnormal conditions are quickly analyzed and adjusted at any time, so that the appearance forming and the internal quality of the welding seam are ensured.
To sum up, the beneficial effects of the utility model are that: the semi-automatic submerged arc welding machine has the advantages that the use is fast and convenient, the semi-automatic submerged arc welding machine is assisted to move forwards through the first walking assisting device and the second walking assisting device, the semi-automatic submerged arc welding machine is enabled to move smoothly and not prone to deviation, the semi-automatic submerged arc welding machine can move according to the corresponding specified route, and the auxiliary welding of the ultra-long components with various lengths can be achieved only by adjusting the first walking assisting device.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. The auxiliary device for the semi-automatic submerged arc welding of the overlong component is characterized by comprising a mounting rod, a first walking auxiliary device and a second walking auxiliary device, wherein the mounting rod is fixed on a semi-automatic submerged arc welding machine and is provided with a near end and a far end, the distance between the near end and the semi-automatic submerged arc welding machine is smaller than the distance between the far end and the semi-automatic submerged arc welding machine, the first walking auxiliary device is fixed at the far end, and the second walking auxiliary device is fixed at the side part, close to the near end, of the semi-automatic submerged arc welding machine;
the first walking auxiliary device comprises a sleeve, a first auxiliary rod and a first auxiliary wheel, the sleeve is sleeved at the far end of the mounting rod, the first auxiliary rod is fixed at the lower end of the sleeve, and the first auxiliary wheel is in threaded connection with the first auxiliary rod;
the second walking assisting device comprises a second assisting rod and a second assisting wheel, the second assisting rod is connected with the side part of the semi-automatic submerged arc welding machine, and the second assisting rod is in threaded connection with the second assisting wheel.
2. The auxiliary device for the semi-automatic submerged arc welding of the overlong component according to claim 1, characterized in that: and the sleeve is provided with a locking screw.
3. The auxiliary device for the semi-automatic submerged arc welding of the overlong component according to claim 1, characterized in that: the upper end and the lower end of the first auxiliary wheel are respectively provided with a first limiting wheel and a lower first limiting wheel, and the upper first limiting wheel and the lower first limiting wheel are in threaded connection with the first auxiliary rod.
4. The auxiliary device for the semi-automatic submerged arc welding of the overlong component according to claim 1, characterized in that: the second auxiliary rod is L-shaped, one end of the second auxiliary rod is in threaded connection with the side of the semi-automatic submerged arc welding machine, and the other end of the second auxiliary rod is in threaded connection with the second auxiliary wheel.
5. The auxiliary device for the semi-automatic submerged arc welding of the overlong component according to claim 4, characterized in that: and the upper end and the lower end of the second auxiliary wheel are respectively provided with a second limiting wheel and a lower second limiting wheel, and the upper second limiting wheel and the lower second limiting wheel are in threaded connection with the second auxiliary rod.
6. The auxiliary device for the semi-automatic submerged arc welding of the overlong component according to claim 5, characterized in that: and an anti-falling screw is arranged at one end of the second auxiliary rod connected with the side part of the semi-automatic submerged arc welding machine and is in threaded connection with the second auxiliary rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921230756.XU CN210475811U (en) | 2019-08-01 | 2019-08-01 | Auxiliary device for semi-automatic submerged arc welding of ultra-long component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921230756.XU CN210475811U (en) | 2019-08-01 | 2019-08-01 | Auxiliary device for semi-automatic submerged arc welding of ultra-long component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210475811U true CN210475811U (en) | 2020-05-08 |
Family
ID=70533802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921230756.XU Expired - Fee Related CN210475811U (en) | 2019-08-01 | 2019-08-01 | Auxiliary device for semi-automatic submerged arc welding of ultra-long component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210475811U (en) |
-
2019
- 2019-08-01 CN CN201921230756.XU patent/CN210475811U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201399646Y (en) | Welding equipment for process of submerged arc welding of thin wires | |
| CN104959714A (en) | Four-head gantry welding machine for crane beam and control method | |
| CN105537737A (en) | Narrow gap welding method for vertical weld position of liquified natural gas storage tank | |
| CN102528343B (en) | A kind of circumferential seam butt welding protection device | |
| CN107639331A (en) | A kind of all positon Plasma Welding system | |
| CN211438510U (en) | Auto-parts equipment welding set | |
| CN210475811U (en) | Auxiliary device for semi-automatic submerged arc welding of ultra-long component | |
| CN204711384U (en) | For the four-head gantry welder of single-beam of driving a vehicle | |
| CN204171519U (en) | Based on the two tungsten electrode coupled arc weldering device of controlled shunting that center fills silk | |
| DE202016004092U1 (en) | welding system | |
| JPH06344142A (en) | Tube-inside peripheral surface build-up welding equipment and welding torch | |
| CN203245487U (en) | Carbon dioxide automatic gas shielded welding device transformed from semi-auto cutting machine | |
| CN205020999U (en) | Semi -automatic submerged arc welding equipment | |
| CN103418899B (en) | A kind of plasma welding machine for pipe interior bottoming welding | |
| CN201685016U (en) | Argon arc welding molten bath and tungsten rod image acquisition device | |
| CN107096982A (en) | Suitable for H profile steel submerged-arc welding welding gun positioner | |
| CN108994427B (en) | Direct current welding arc magnetic blow control method utilizing external magnetic field expansion device | |
| CN205464735U (en) | Oxygen rifle shower nozzle copper steel automatic weld equipment | |
| CN211072183U (en) | Flange plate semi-automatic submerged arc welding auxiliary device | |
| CN204295105U (en) | A kind of CO 2 gas-shielded automatic welding device | |
| CN109262120B (en) | Plasma arc welding method and device for welding thin tin bronze without preheating | |
| CN205254317U (en) | A negative pole rod iron welding equipment for electrolysis aluminium manufacturer | |
| CN107695480B (en) | Lamp post longitudinal seam welding mechanism | |
| CN204449585U (en) | For the submerged-arc welding of cross column leading role weld seam | |
| CN208929420U (en) | A kind of exploration type vertical masonry joint and circumferential weld fine wire submerged arc welding machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200508 |