CN202639679U - A circular seam automatic welding machine tool special for scaffold - Google Patents
A circular seam automatic welding machine tool special for scaffold Download PDFInfo
- Publication number
- CN202639679U CN202639679U CN 201220303863 CN201220303863U CN202639679U CN 202639679 U CN202639679 U CN 202639679U CN 201220303863 CN201220303863 CN 201220303863 CN 201220303863 U CN201220303863 U CN 201220303863U CN 202639679 U CN202639679 U CN 202639679U
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- gear
- feed arrangement
- welding machine
- countershaft
- cylinder
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Abstract
The utility model relates to a circular seam automatic welding machine tool special for a scaffold. The circular seam automatic welding machine tool special for the scaffold comprises a welding machine tool body, a driving feeding device, a driven feeding device, a positioning device used for fixing and positioning a to-be-welded rod piece, a cylinder, a cylinder support frame and a welding gun. The driving feeding device and the driven feeding device are positioned on the welding machine tool body in a horizontal and straight mode, the positioning device is arranged on the welding machine tool body which is positioned between the driving feeding device and the driven feeding device, the cylinder support frame stretches across the driving feeding device and the driven feeding device, the cylinder is fixed on a connecting rod of the cylinder support frame, and the lower end of a cylinder rod is connected with the welding gun. According to the circular seam automatic welding machine tool special for the scaffold, horizontal material feeding can be achieved, the problems that dimensional deviation and dimensional jumping of a node, hard clamping of part junctures can be solved, and requirement of high speed socket welding can be satisfied.
Description
Technical field
The utility model relates to a kind of circular seam automatic welding machine bed, relates in particular to the special-purpose circular seam automatic welding machine bed of a kind of scaffold.
Background technology
The common bonding machine of production in the prior art " steel pipe scaffold that key connects " all is to take the welding portion method of inserting of vertically fixing from the top down to weld the problem that have dimensional discrepancy when welding, beat, accessory seam difficulty fixes.
The utility model content
Technical problem to be solved in the utility model provides the special-purpose circular seam automatic welding machine bed of a kind of scaffold, overcomes common bonding machine and all is node dimensional discrepancy when taking from the top down vertical fixing of welding portion to insert the method welding, beats, the defective of the problem such as the difficult fixing of accessory seam.
The technical scheme that the utility model solves the problems of the technologies described above is as follows: the special-purpose circular seam automatic welding machine bed of a kind of scaffold, comprise bonding machine lathe bed, initiatively feed arrangement, driven feed arrangement, fixing and locate positioner, cylinder, cylinder supports frame and the welding gun of rod member to be welded, described active feed arrangement and described driven feed arrangement horizontal linear are arranged in it the described welding machine tool; Described positioner is arranged on it the welding machine tool between described active feed arrangement and the described driven feed arrangement; The cylinder supports frame is across on described active feed arrangement and described driven feed arrangement; Described cylinder is fixed on the connecting rod of described cylinder supports frame; The lower end of cylinder rod is connected with described welding gun;
Described active feed arrangement comprises control cabinet, accent variable-speed motor, main shaft, the first gear, second gear of default welding parameter and control welding process, transfer variable-speed motor, the first gear, the second gear to be arranged in the described control cabinet, described control cabinet one port is by transferring variable-speed motor to link to each other with described motor, and the connection of described control cabinet another port also accesses described cylinder; Described main shaft is connected with described accent variable-speed motor, and described main shaft is installed on the described control cabinet; Described the first gear is fixed on the main shaft by shaft coupling, described the second gear and described the first gear mesh;
Described driven feed arrangement comprises countershaft case, the 3rd gear, the 4th gear, countershaft, and described the 3rd gear, the 4th gear are arranged in the described countershaft case, and described countershaft is installed countershaft case one side; Described the 3rd gear is connected with described the second gear by polished rod, and described the 4th gear is fixed on the countershaft;
Described main shaft and described countershaft realize that by Motor Drive rod member to be welded moves along the horizontal feed of bonding machine lathe bed and the swivel feeding radially of rod member to be welded.
The beneficial effects of the utility model are: described welding machine tool with it horizontal linear arrange described active feed arrangement and described driven feed arrangement, fundamentally solve finish the spot size deviation, beat, the difficult problem that fixes of accessory seam, satisfied the requirement of high-speed socket joint welding.
On the basis of technique scheme, the utility model can also be done following improvement.
Further, described positioner comprises roller support, high-strength spring, is used for clamping the roller of rod member to be welded, and described roller support is fixed on the described high-strength spring by nut; Described roller is fixed on the described roller support.
Adopt the beneficial effect of above-mentioned further scheme to be: in the roller support both sides high-strength spring to be housed all, the centre-height of positioner is used the spring self-return, solved the non-just round welding difficulty of raw material and suppress the processing of pipe and make fixing and welding more accurate, convenient and quick.
Further, in described main shaft and the described countershaft magnet is housed all.The front end of described main shaft and described countershaft is provided with projection, can with described rod member plug to be welded in groove mutually adaptive, described rod member plug to be welded is positioned at the two ends of rod member to be welded.
Plug to the welding rod member installed can directly adsorb, and prevents from dropping, and repeats to install, and has improved efficiency.
Description of drawings
Fig. 1 is the special-purpose circular seam automatic welding machine bed structure of the utility model scaffold schematic diagram;
Fig. 2 is the special-purpose circular seam automatic welding machine bed main shaft of the utility model scaffold and countershaft tie point schematic diagram;
Fig. 3 is the special-purpose circular seam automatic welding machine bed of the utility model scaffold rod member plug to be welded generalized section;
Fig. 4 is the special-purpose circular seam automatic welding machine bed of the utility model scaffold positioning device structure schematic diagram.
In the accompanying drawing, the list of parts of each label representative is as follows:
1, feed arrangement initiatively, 2, driven feed arrangement, 3, the bonding machine lathe bed, 4, positioner, 5, polished rod, 6, cylinder, 7, the cylinder supports frame, 8, welding gun, 9, control cabinet, 10, variable-speed motor, 11, motor, 12, shaft coupling, 13, the first gear, 14, the second gear, 15, rod member to be welded, 16, countershaft, 17, main shaft, the 18, the 4th gear, the 19, the 3rd gear, 20, rod member plug to be welded, 21, main shaft or countershaft tie point, 22, the countershaft case.
The specific embodiment
Below in conjunction with accompanying drawing principle of the present utility model and feature are described, institute gives an actual example and only is used for explaining the utility model, is not be used to limiting scope of the present utility model.
As shown in Figures 1 to 4, the special-purpose circular seam automatic welding machine bed of a kind of scaffold, comprise bonding machine lathe bed 3, initiatively feed arrangement 1, driven feed arrangement 2, fixing and locate positioner 4, cylinder 6, cylinder supports frame 7 and the welding gun 8 of rod member to be welded, described active feed arrangement 1 is arranged on the described bonding machine lathe bed 3 with described driven feed arrangement 2 horizontal linears; Described positioner 4 is arranged on the bonding machine lathe bed 3 between described active feed arrangement 1 and the described driven feed arrangement 2; Cylinder supports frame 7 is across on described active feed arrangement and described driven feed arrangement; Described cylinder 6 is fixed on the connecting rod of described cylinder supports frame 7; The lower end of the cylinder rod of cylinder is connected with described welding gun 8;
Described active feed arrangement comprises control cabinet 9, accent variable-speed motor 10, main shaft 17, motor 11, the first gear 13, second gear 14 of default welding parameter and control welding process, described motor 11, the first gear 13, the second gear 14 are arranged in the described control cabinet 9, described control cabinet 9 one ports are by transferring variable-speed motor 10 to link to each other with described motor 11, and the connection of described control cabinet 9 another port also accesses described cylinder 6; Described main shaft 17 is connected with described accent variable-speed motor 10, and described main shaft 17 is installed on the described control cabinet 9; Described the first gear 13 is fixed on the main shaft 17 by shaft coupling 12, and described the second gear 14 is meshing with described the first gear 13;
Described driven feed arrangement comprises countershaft case 22, the 3rd gear 19, the 4th gear 18, countershaft 16, and described the 3rd gear 19, the 4th gear 18 are arranged in the described countershaft case 22, and described countershaft 16 is installed countershaft case 22 1 sides; Described the 3rd gear 19 is connected with described the second gear 14 by polished rod, and described the 4th gear 18 is fixed on the countershaft 16 by shaft coupling;
Described main shaft 17 and described countershaft 16 drive by motor 11 and realize that rod member 15 to be welded moves along the horizontal feed of bonding machine lathe bed 3 and the swivel feeding radially of rod member to be welded 15.
Described positioner 4 comprises roller support 42, high-strength spring 43, is used for clamping the roller 41 of rod member to be welded, and described roller support 42 is fixed on the described high-strength spring 43 by nut; Described roller 41 is fixed on the described roller support 42.Wherein said high-strength spring intensity is 8 to 15N, preferred 10N.
Described main shaft 17 and the described countershaft 16 interior magnet 21 that all are equipped with.The front end of described main shaft 17 and described countershaft 16 is provided with projection 161,171, can with described rod member plug to be welded 20 in groove 201 mutually adaptive, described rod member plug 20 to be welded is positioned at the two ends of rod member 15 to be welded.
The above only is preferred embodiment of the present utility model, and is in order to limit the utility model, not all within spirit of the present utility model and principle, any modification of doing, is equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (3)
1. the special-purpose circular seam automatic welding machine bed of a scaffold, it is characterized in that, comprise bonding machine lathe bed, initiatively feed arrangement, driven feed arrangement, fixing and locate positioner, cylinder, cylinder supports frame and the welding gun of rod member to be welded, described active feed arrangement and described driven feed arrangement horizontal linear are arranged in it the described welding machine tool; Described positioner is arranged on it the welding machine tool between described active feed arrangement and the described driven feed arrangement; The cylinder supports frame is across on described active feed arrangement and described driven feed arrangement; Described cylinder is fixed on the connecting rod of described cylinder supports frame; The lower end of cylinder rod is connected with described welding gun;
Described active feed arrangement comprises control cabinet, accent variable-speed motor, main shaft, the first gear, second gear of default welding parameter and control welding process, transfer variable-speed motor, the first gear, the second gear to be arranged in the described control cabinet, described control cabinet one port is by transferring variable-speed motor to link to each other with described motor, and the connection of described control cabinet another port also accesses described cylinder; Described main shaft is connected with described accent variable-speed motor, and described main shaft is installed on the described control cabinet; Described the first gear is fixed on the main shaft by shaft coupling, described the second gear and described the first gear mesh;
Described driven feed arrangement comprises countershaft case, the 3rd gear, the 4th gear, countershaft, and described the 3rd gear, the 4th gear are arranged in the described countershaft case, and described countershaft is installed countershaft case one side; Described the 3rd gear is connected with described the second gear by polished rod, and described the 4th gear is fixed on the countershaft;
Described main shaft and described countershaft realize that by Motor Drive rod member to be welded moves along the horizontal feed of bonding machine lathe bed and the swivel feeding radially of rod member to be welded.
2. the special-purpose circular seam automatic welding machine bed of described a kind of scaffold according to claim 1, it is characterized in that, described positioner comprises roller support, high-strength spring, is used for clamping the roller of rod member to be welded, and described roller support is fixed on the described high-strength spring by nut; Described roller is fixed on the described roller support.
3. the special-purpose circular seam automatic welding machine bed of described a kind of scaffold according to claim 1 and 2 is characterized in that, in described main shaft and the described countershaft magnet is housed all.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220303863 CN202639679U (en) | 2012-06-26 | 2012-06-26 | A circular seam automatic welding machine tool special for scaffold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220303863 CN202639679U (en) | 2012-06-26 | 2012-06-26 | A circular seam automatic welding machine tool special for scaffold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202639679U true CN202639679U (en) | 2013-01-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220303863 Expired - Fee Related CN202639679U (en) | 2012-06-26 | 2012-06-26 | A circular seam automatic welding machine tool special for scaffold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202639679U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105108271A (en) * | 2015-08-18 | 2015-12-02 | 安徽长青电子机械（集团）有限公司 | Welding device having protecting function |
-
2012
- 2012-06-26 CN CN 201220303863 patent/CN202639679U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105108271A (en) * | 2015-08-18 | 2015-12-02 | 安徽长青电子机械（集团）有限公司 | Welding device having protecting function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130102 Termination date: 20150626 |
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| EXPY | Termination of patent right or utility model |