CN216264309U - Welding device for welding seam inside narrow space - Google Patents
Welding device for welding seam inside narrow space Download PDFInfo
- Publication number
- CN216264309U CN216264309U CN202122801871.1U CN202122801871U CN216264309U CN 216264309 U CN216264309 U CN 216264309U CN 202122801871 U CN202122801871 U CN 202122801871U CN 216264309 U CN216264309 U CN 216264309U
- Authority
- CN
- China
- Prior art keywords
- welding
- supporting
- tool
- narrow space
- arm
- 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.)
- Active
Links
Images
Abstract
The utility model discloses a welding set of inside welding seam in narrow and small space belongs to welding auxiliary fixtures. The welding fixture comprises a fixture platform, wherein a supporting fixture and a welding fixture are arranged on the fixture platform; the welding tool comprises a supporting arm longitudinally and slidably arranged on the tool platform, and a longitudinal adjusting mechanism is arranged between the supporting arm and the tool platform; a sliding block is arranged on one side of the supporting arm in a sliding mode up and down, and an up-down adjusting mechanism is arranged between the sliding block and the supporting arm; one side of the sliding block is connected with a telescopic arm through a transverse advancing mechanism; one end of the telescopic arm is connected with a welding gun fixing frame used for installing a welding gun. The utility model can realize the welding of the welding lines in all the narrow spaces with the structure, and is not influenced by smoke dust, splashing and the length of the welding line; the semi-automatic welding mode is adopted, so that the quality of a welding seam is improved, and the harm of welding smoke dust to a human body is reduced; the scheme that two ends are welded simultaneously is adopted, and the welding efficiency is improved.
Description
Technical Field
The utility model relates to a welding auxiliary fixtures specifically is a welding set of narrow and small space inside welding seam, is applicable to long straight welding seam both sides and welds the operating mode simultaneously.
Background
The box body type structure is generally stressed greatly, and the welding seam inside has full welding requirements. At present, due to the limitation of the structural form of the welding of a box body type structure, the manual welding method is greatly influenced by the size of the span of the box body, the welding length can be met only by the length of a manual arm from two ends, and the welding length is greatly limited; implement the welding in being difficult to go into to the space is narrow and small, the inside welding seam that length is longer relatively is artifical, to the inside welding seam that these lengths are longer to under the prerequisite that has assembly demand, welding seam size and intensity to have strict control, the artifical degree of difficulty of welding of executing is fairly big, and welding process produces the smoke and dust and welds and splash in addition, is difficult for scattering in the narrow and small space, and is great, the degree of difficulty is great to the human body injury during manual welding, and welding quality can't guarantee.
When the manipulator is adopted to weld the welding seam in the narrow space, the length of the welding seam is limited greatly, the welding length of the lengthened welding gun is not more than 1 meter, the requirement of full welding can not be met for the welding seam with longer length, and the equipment cost is higher.
Disclosure of Invention
In order to solve the technical problem, the utility model provides a welding device for welding seams in a narrow space.
The utility model is realized by the following technical scheme: a welding device for a welding seam in a narrow space comprises a tool platform, wherein a supporting tool and a welding tool are mounted on the tool platform; the welding tool comprises a supporting arm longitudinally and slidably arranged on the tool platform, and a longitudinal adjusting mechanism is arranged between the supporting arm and the tool platform; a sliding block is arranged on one side of the supporting arm in a sliding mode up and down, and an up-down adjusting mechanism is arranged between the sliding block and the supporting arm; one side of the sliding block is connected with a telescopic arm through a transverse advancing mechanism; one end of the telescopic arm is connected with a welding gun fixing frame used for installing a welding gun.
It further comprises the following steps: the welding frock is provided with 2, and 2 welding frock symmetrical arrangement are in the both sides of supporting the frock.
The supporting tool comprises profiling supporting blocks which are arranged in pairs, and inclined planes used for supporting articles are arranged on the profiling supporting blocks.
The longitudinal adjusting mechanism adopts a nut and lead screw transmission structure.
The up-down adjusting mechanism adopts a nut and lead screw transmission structure.
The transverse advancing mechanism adopts a gear and rack transmission structure.
Compared with the prior art, the utility model has the beneficial effects that: the welding of the welding seams in all the narrow spaces with the structures can be realized, and the welding seam is not influenced by smoke dust, splashing and the length of the welding seams; the semi-automatic welding mode is adopted, so that the quality of a welding seam is improved, and the harm of welding smoke dust to a human body is reduced; the scheme that two ends are welded simultaneously is adopted, and the welding efficiency is improved.
Drawings
FIG. 1 is a schematic view of a welding tool according to the present invention;
FIG. 2 is a schematic view of the support tool of the present invention;
in the figure: 1. a telescopic arm; 2. a tooling platform; 3. a longitudinal adjustment mechanism; 4. an up-down adjusting mechanism; 5. a welding gun fixing frame; 6. a slider; 7. a support arm; 8. a transverse travel mechanism; 9. a profiling supporting block.
Detailed Description
The following is a specific embodiment of the present invention, which will be further described with reference to the accompanying drawings.
Referring to fig. 1 and 2, the welding device for the welding seam in the narrow space comprises a tool platform 2, and a supporting tool and a welding tool are mounted on the tool platform 2.
2 welding tools are arranged, and the 2 welding tools are symmetrically arranged on two sides of the supporting tool;
the welding tool comprises a supporting arm 7 which is longitudinally slidably arranged on the tool platform 2, and a longitudinal adjusting mechanism 3 is arranged between the supporting arm 7 and the tool platform 2. The longitudinal adjusting mechanism 3 adopts a nut-screw transmission structure, adjusts the longitudinal position of the supporting arm 7 by rotating the screw, and further controls the up-down position of the welding gun, so that the welding gun reaches the optimal welding position.
A slide block 6 slides up and down on one side of the supporting arm 7, and an up-down adjusting mechanism 4 is arranged between the slide block 6 and the supporting arm 7. The up-down adjusting mechanism 4 adopts a nut-screw transmission structure, adjusts the height of the slide block 6 by rotating the screw, and further controls the up-down position of the welding gun, so that the welding gun reaches the optimal welding position.
One side of the sliding block 6 is transversely provided with a telescopic arm 1 in a sliding way, and a transverse advancing mechanism 8 is arranged between the telescopic arm 1 and the sliding block 6. The welding gun is carried to enter a narrow space by controlling the transverse advance of the telescopic arm 1, so that the welding of a welding seam is realized. The transverse advancing mechanism 8 adopts a fine gear rack transmission structure, the telescopic arm 1 is driven by fine gears when moving, the uniform speed stability of the moving process of the telescopic arm 1 is ensured, and a welding gun can stably weld during welding. The transverse advancing mechanism 8 can also adopt chain transmission and slide rail transmission.
The inner side end of the telescopic arm 1 is connected with a welding gun fixing frame 5, and a welding gun is detachably mounted on the welding gun fixing frame 5. The welding gun fixing frame 5 can adjust the angle of the welding gun, so that the welding gun enters a narrow space at the optimal angle and reaches the optimal welding position.
The supporting tool comprises profiling supporting blocks 9 which are arranged in pairs, and inclined planes used for supporting articles are arranged on the profiling supporting blocks 9. Through the profiling supporting block 9, the welding seam state on the workpiece is changed from a right-angle welding seam to a ship-shaped welding seam which is optimally welded, and the optimal welding effect can be achieved during welding.
In the embodiment, the longitudinal adjusting mechanism, the up-down adjusting mechanism and the transverse advancing mechanism can be controlled by a motor, so that the adjustment of the position of the internal space of the welding gun is realized, and the welding gun is suitable for semi-automatic welding of internal welding seams with different sections and structural forms; the advancing, retreating, stroke setting, welding gun arc ignition point and arc withdrawing point of the telescopic arm can be operated on the control panel. Adopt 2 welding frock symmetrical arrangement, the flexible arm in both sides can weld simultaneously, welds to the automatic arc extinguishing of intermediate position, and the flexible arm is automatic to be retreated to the striking position after the arc extinguishing, improves welding efficiency.
Welding set can weld in narrow and small space in this embodiment, does not receive the influence of smoke and dust, splash, length, can accomplish the artifical welding that can't go into the long straight welding seam in the narrow and small space, and both sides can be executed welding simultaneously moreover. Inside the frock carried welder with the help of the back-and-forth movement of flexible arm and entered into narrow and small space, carried out the welding of inside welding seam, adjusted the welder position through upper and lower adjustment mechanism and vertical adjustment mechanism, used adjustable welder mount, can carry out the angle modulation according to the space size to reach suitable welding angle, guarantee the welding quality of welding seam.
Claims (6)
1. A welding device for welding seams in a narrow space comprises a tool platform (2),
the method is characterized in that:
a supporting tool and a welding tool are arranged on the tool platform (2);
the welding tool comprises a supporting arm (7) longitudinally and slidably mounted on the tool platform (2), and a longitudinal adjusting mechanism (3) is mounted between the supporting arm (7) and the tool platform (2); a sliding block (6) slides up and down on one side of the supporting arm (7), and an up-down adjusting mechanism (4) is arranged between the sliding block (6) and the supporting arm (7); one side of the sliding block (6) is connected with a telescopic arm (1) through a transverse advancing mechanism (8); one end of the telescopic arm (1) is connected with a welding gun fixing frame (5) for installing a welding gun.
2. The welding device for the welding seam in the narrow space of the claim 1 is characterized in that: the welding frock is provided with 2, and 2 welding frock symmetrical arrangement are in the both sides of supporting the frock.
3. The welding device for the welding seam in the narrow space of the claim 1 is characterized in that: the supporting tool comprises profiling supporting blocks (9) which are arranged in pairs, and inclined planes used for supporting articles are arranged on the profiling supporting blocks (9).
4. The welding device for the welding seam in the narrow space of the claim 1 is characterized in that: the longitudinal adjusting mechanism (3) adopts a nut and lead screw transmission structure.
5. The welding device for the welding seam in the narrow space of the claim 1 is characterized in that: the up-down adjusting mechanism (4) adopts a nut and lead screw transmission structure.
6. The welding device for the welding seam in the narrow space of the claim 1 is characterized in that: the transverse advancing mechanism (8) adopts a gear and rack transmission structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122801871.1U CN216264309U (en) | 2021-11-16 | 2021-11-16 | Welding device for welding seam inside narrow space |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122801871.1U CN216264309U (en) | 2021-11-16 | 2021-11-16 | Welding device for welding seam inside narrow space |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216264309U true CN216264309U (en) | 2022-04-12 |
Family
ID=81009224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122801871.1U Active CN216264309U (en) | 2021-11-16 | 2021-11-16 | Welding device for welding seam inside narrow space |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216264309U (en) |
-
2021
- 2021-11-16 CN CN202122801871.1U patent/CN216264309U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106041260B (en) | A kind of five axis welding robot of light-weighted rail mounted | |
| CN209614658U (en) | Double-arm welding equipment | |
| CN201573014U (en) | Gantry-type double-head welding machine | |
| CN206286689U (en) | A kind of gilled radiator header automatic welding device | |
| CN210878032U (en) | Automatic circular seam pipe welding machine | |
| CN101412141B (en) | Device for tracking welding of multiple-electrode longitudinal frame welding machine | |
| CN111299886A (en) | Fireproof valve welding system | |
| KR101397186B1 (en) | Weaving type welding apparatus for welding pipe | |
| CN216264309U (en) | Welding device for welding seam inside narrow space | |
| CN202963754U (en) | Novel semi-automatic submerged arc welding machine | |
| CN109623228A (en) | A kind of weld seam deviation correcting device | |
| CN204621421U (en) | A kind of box beam longitudinal seam welding equipment | |
| CN201316857Y (en) | Multi-electrode longitudinal welding apparatus tracking device | |
| CN101549423B (en) | Automatic welding machine tool of radiator | |
| CN203356822U (en) | Aluminum-bus narrow-gap MIG special welding machine | |
| CN214236893U (en) | Novel precise combination mechanism of welding equipment | |
| CN201755711U (en) | Linear welder for truck fuel tanks | |
| CN210878194U (en) | Full-automatic welding machine for automobile beam | |
| CN201183156Y (en) | Semi-trailer gooseneck curve automatic soldering apparatus | |
| CN112935653A (en) | Automatic welding equipment for narrow space of scraper | |
| CN203726026U (en) | Welding gun tracking device and welding gun mechanism | |
| CN206185300U (en) | Drum longitudinal joint automatic weld equipment | |
| CN205764478U (en) | All-welded ball valve valve pocket special automatic welding machine | |
| CN112719733A (en) | Automatic welding equipment and welding method for box beam rib plate | |
| CN112296489A (en) | Clamp type automatic welding head |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |