CN202655765U - Inner circumferential weld automatic welding machine - Google Patents
Inner circumferential weld automatic welding machine Download PDFInfo
- Publication number
- CN202655765U CN202655765U CN 201220279965 CN201220279965U CN202655765U CN 202655765 U CN202655765 U CN 202655765U CN 201220279965 CN201220279965 CN 201220279965 CN 201220279965 U CN201220279965 U CN 201220279965U CN 202655765 U CN202655765 U CN 202655765U
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- welding
- guide rail
- weld
- gun
- barrel body
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Abstract
The utility model relates to an inner circumferential weld automatic welding machine, which comprises a welding gun, a gun clamping mechanism, a welding die, a guide rail, a control system, a transmission system, bearing pedestals and a transmission shaft, wherein the guide rail is arranged on an operating table; the gun clamping mechanism does linear motion along the guide rail; the welding gun is connected with the gun clamping mechanism; the welding die is arranged on the operating table and corresponds to the welding gun; the transmission system is connected with the welding die through the transmission shaft; the bearing pedestals support the transmission shaft; the control system is connected with the gun clamping mechanism and the transmission system; a welding gun head can travel in a fire extinguisher barrel body along a weld, so that the welding permeability of the barrel body can be observed from the outer surface of the barrel body, and the welding quality can be checked; therefore, the quality of the weld on the surface of the fire extinguisher barrel body is greatly improved; and the weld is put in the barrel body, so that the outer edge surface of the fire extinguisher barrel body is more attractive.
Description
Technical field
The utility model relates to a kind of welding machine, particularly relates to a kind of inner circular seam automatic welding.
Background technology
Fire extinguisher is a kind of civilian fire product, and market also requires its appearance property to have superior competitiveness in to its quality requirement.Produce in the market the producer of fire extinguisher, all be oneself to produce its supporting cylinder body of fire extinguisher mostly, in many fire extinguishers manufacturer so, most of barrel soldering techniques all are the cylindrical shell outside weldings technique that adopts, and this welding main feature is that welding gun head is walked along weld seam at the outer surface of cylindrical shell.The welding equipment of this welding procedure is relatively simple, remains at present the technology of main flow.Although its technique is simple, but also exist following shortcoming simultaneously: because its weld seam is on the surface of cylindrical shell, cause the presentation quality of cylinder body of fire extinguisher not high, if what weld seam was processed is not very perfect, also can cause the scrappage of cylindrical shell higher, if the weld seam to each cylindrical shell is processed, must need to expend a large amount of manpowers.
Summary of the invention
Goal of the invention: the inner circular seam automatic welding that a kind of welding quality is good, weld seam is attractive in appearance is provided.
Technical scheme: a kind of inner circular seam automatic welding, comprise welding gun, folder gunlock structure, weld mold, guide rail, control system, transmission system, bearing block, power transmission shaft, guide rail is arranged on the operating desk, folder gunlock structure is done rectilinear motion along guide rail, welding gun links to each other with folder gunlock structure, folder gunlock structure control welding gun moves at guide rail together, and the size of regulating welding gun electric arc, weld mold is arranged on position corresponding with welding gun on the operating desk, transmission system links to each other with weld mold by power transmission shaft, and the control weld mold drives workpiece and rotates the bearing block support power transmission shaft, control system is connected with transmission system with folder gunlock structure, the running of control welding machine.
During inner circular seam automatic welding work, cylinder body of fire extinguisher end socket and stack shell are installed in the weld mold of welding machine; Start folder gunlock structure, welding gun is delivered to the start position of workpiece ring weld seam along guide rail; Automatically open welding gun electric arc, start simultaneously transmission system control weld mold and rotate; Weld mold drives workpiece and rotates, and has guaranteed that welding gun carries out automatic welding at the girth joint of workpiece; To workpiece ring weld seam end point position, autoshutdown welding gun electric arc.
In order to increase work efficiency, reduce welding cost, inner circular seam automatic welding adopts gas shielded arc welding.
Beneficial effect: 1, welding gun head is walked along weld seam in cylinder body of fire extinguisher inside, can observe its weld penetration from the outer surface of cylindrical shell, checks the quality of its welding quality, has greatly improved the weldquality of Fire extinguisher tube surface; 2, weld seam is placed on inner barrel, so that cylinder body of fire extinguisher outside face is more attractive in appearance; 3, because weld seam in inner barrel, has reduced one technique that the cylindrical shell weld seam is processed, therefore also reduced the cost that cylinder body of fire extinguisher is made; 4, adopt gas shielded arc welding, the electric arc penetration capacity is strong, wire burn-off rate is high, deposition rate is fast, its high efficiency, and welding cost is low.
Description of drawings
Fig. 1 is the structural representation of facing of the present utility model;
Fig. 2 is plan structure schematic diagram of the present utility model.
The specific embodiment
The below is elaborated to technical solution of the present invention, but protection scope of the present invention is not limited to described embodiment.
A kind of inner circular seam automatic welding, comprise welding gun 1, folder gunlock structure 2, weld mold 3, guide rail 4, control system 5, transmission system 6, bearing block 7, power transmission shaft 8, guide rail 4 is arranged on the operating desk, folder gunlock structure 2 is done rectilinear motion along guide rail 4, welding gun 1 links to each other with folder gunlock structure 2, folder gunlock structure 2 control welding guns 1 are together in guide rail 4 motions, and the size of regulating welding gun 1 electric arc, weld mold 3 is arranged on the operating desk position corresponding with welding gun 1, transmission system 6 links to each other with weld mold 3 by power transmission shaft 8, and control weld mold 3 drives workpiece and rotates bearing block 7 supporting drive shafts 8, control system 5 and folder gunlock structure 2 are connected with transmission system and are connected, and the control welding machine operates.
During inner circular seam automatic welding work, cylinder body of fire extinguisher end socket and stack shell are installed in the weld mold 3 of welding machine; Start folder gunlock structure 2, welding gun 1 is delivered to the start position of workpiece ring weld seam along guide rail 4; Automatically open welding gun 1 electric arc, start simultaneously transmission system 6 control weld molds 3 and rotate; Weld mold 3 drives workpiece and rotates, and has guaranteed that welding gun 1 carries out automatic welding at the girth joint of workpiece; To workpiece ring weld seam end point position, autoshutdown welding gun 1 electric arc.
Inner circular seam automatic welding adopts gas shielded arc welding: argon gas and CO
2, gas ratio is 2:1, because CO
2The electric arc penetration capacity strong, wire burn-off rate is high and deposition rate is fast, its operating efficiency roughly is 1 ~ 3 times of common welding machine operating efficiency.
Claims (1)
1. inner circular seam automatic welding, it is characterized in that: comprise welding gun (1), folder gunlock structure (2), weld mold (3), guide rail (4), control system (5), transmission system (6), bearing block (7), power transmission shaft (8), described guide rail (4) is arranged on the operating desk, described folder gunlock structure (2) is done rectilinear motion along guide rail (4), described welding gun (1) links to each other with folder gunlock structure (2), described weld mold (3) is arranged on position corresponding with welding gun (1) on the operating desk, described transmission system (6) links to each other with weld mold (3) by power transmission shaft (8), bearing block (7) supporting drive shaft (8), control system (5) is connected 6 with folder gunlock structure (2) with transmission system) be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220279965 CN202655765U (en) | 2012-06-14 | 2012-06-14 | Inner circumferential weld automatic welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220279965 CN202655765U (en) | 2012-06-14 | 2012-06-14 | Inner circumferential weld automatic welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202655765U true CN202655765U (en) | 2013-01-09 |
Family
ID=47450698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220279965 Expired - Lifetime CN202655765U (en) | 2012-06-14 | 2012-06-14 | Inner circumferential weld automatic welding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202655765U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104625555A (en) * | 2015-02-13 | 2015-05-20 | 杭州焊林科技有限公司 | Internal circumferential joint welding device |
| CN106392260A (en) * | 2016-11-14 | 2017-02-15 | 马鞍山市晨光高耐磨科技发展有限公司 | Build up welding device for inner wall of pipe type piece and control method of build up welding device |
| CN107498155A (en) * | 2017-06-22 | 2017-12-22 | 鹤山联塑实业发展有限公司 | A kind of the inwall girth welding jig and application process of fire extinguisher upper cover and stack shell |
| CN105921305B (en) * | 2016-06-22 | 2019-01-11 | 广东瑞星新能源科技有限公司 | A kind of stainless steel water tank liner circumferential weld welding line sprayed protection technique |
-
2012
- 2012-06-14 CN CN 201220279965 patent/CN202655765U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104625555A (en) * | 2015-02-13 | 2015-05-20 | 杭州焊林科技有限公司 | Internal circumferential joint welding device |
| CN105921305B (en) * | 2016-06-22 | 2019-01-11 | 广东瑞星新能源科技有限公司 | A kind of stainless steel water tank liner circumferential weld welding line sprayed protection technique |
| CN106392260A (en) * | 2016-11-14 | 2017-02-15 | 马鞍山市晨光高耐磨科技发展有限公司 | Build up welding device for inner wall of pipe type piece and control method of build up welding device |
| CN107498155A (en) * | 2017-06-22 | 2017-12-22 | 鹤山联塑实业发展有限公司 | A kind of the inwall girth welding jig and application process of fire extinguisher upper cover and stack shell |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130109 |