CN215967082U

CN215967082U - Straight seam welding tool for civil air defense blocking steel door frame

Info

Publication number: CN215967082U
Application number: CN202121692453.7U
Authority: CN
Inventors: 王慧鹏; 李腾; 薛勇超
Original assignee: Henan Dingli Civil Defense Equipment Co ltd
Current assignee: Henan Dingli Civil Defense Equipment Co ltd
Priority date: 2021-07-24
Filing date: 2021-07-24
Publication date: 2022-03-08
Anticipated expiration: 2031-07-24

Abstract

The utility model belongs to the technical field of welding, and particularly relates to a straight seam welding tool for a civil air defense steel door frame, which comprises a fixed frame, wherein two moving rails are arranged on the upper part of the fixed frame along the length direction of the fixed frame, a moving trolley is arranged on the upper parts of the two moving rails, a welding wire disc, a wire feeder and a welding gun adjusting frame are arranged on the upper part of the moving trolley, a welding gun is arranged on the welding gun adjusting frame, the wire feeder is used for conveying welding wires on the welding wire disc into the welding gun, an angle steel placing groove is also arranged on the fixed frame, the angle steel placing groove is parallel to the moving rails, and a positioning support frame for angle steel and a clamping cylinder for welding the angle steel are arranged in the angle steel placing groove; when the welding tool is used, the welding tool has the characteristics of reducing the labor intensity of workers, improving the welding quality and efficiency and saving the cost.

Description

Straight seam welding tool for civil air defense blocking steel door frame

Technical Field

The utility model belongs to the technical field of welding, and particularly relates to a straight seam welding tool for a civil air defense blocking steel door frame.

Background

Big steel door frame of people's air defense shutoff needs a large amount of transversal welds in the manufacture process, generally weld angle steel and bearing plate and scarf joint board, work piece welding angle size is less, generally adopt carbon dioxide protection welding mode, but because welding workman's welding skill is uneven, product welding quality is difficult to the accuse, it is not good to appear the shaping easily when welding, the welding angle is too big, the shaping is not good still needs the secondary to polish the repairment, the extravagant cost, cause the wasting of resources, bring very big difficulty for production, seriously influence production efficiency, and there are workman intensity of labour big in the welding process, the operational environment is poor, welding efficiency hangs down the scheduling problem.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a straight seam welding tool for a civil air defense blocking steel door frame, which reduces the labor intensity of workers, improves the welding quality and efficiency and saves the cost.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a people's air defense shutoff longitudinal weld welding frock for steel door frame, includes the mount, is provided with two removal tracks on the upper portion of mount along its length direction, is provided with the travelling car on two orbital upper portions of removal, the wire reel is installed on the upper portion of travelling car, send a machine and welder alignment jig, install welder on the welder alignment jig, send the machine to be used for carrying the welding wire on the wire reel to welder in, still be provided with the angle steel standing groove on the mount, the angle steel standing groove is parallel with the removal track, be provided with the positioning support frame that is used for the angle steel and be used for angle steel welded die clamping cylinder in the angle steel standing groove.

Preferably, the travelling car includes the backup pad, the bottom of backup pad is rotated and is installed two connecting axles, and the equal fixed mounting in both ends department of every connecting axle has the removal wheel, remove taking turns to including the draw-in groove and block respectively and establish on removing the track, the bottom fixed mounting of backup pad has the motor, fixed mounting has the driving gear on the output shaft of motor, fixed mounting has driven gear on one of them connecting axle, driving gear and driven gear meshing transmission are connected.

Preferably, the welding gun adjusting frame comprises a fixing rod in a horizontal state, one end of the fixing rod is fixedly arranged on the upper portion of the supporting plate, a first clamping sleeve is movably sleeved on the fixing rod, a first control knob is rotatably arranged on the first clamping sleeve, the inner end of the first control knob is positioned in the first clamping sleeve and is fixedly provided with a first gear, the fixing rod is provided with meshing teeth for meshing transmission with the first gear along the length direction of the fixing rod, one side of the first clamping sleeve is fixedly connected with a second clamping sleeve, the second clamping sleeve is horizontally arranged and is vertical to the inner cavity direction of the first clamping sleeve, a positioning rod is inserted in the second clamping sleeve, the outer end of the positioning rod is fixedly connected with a third clamping sleeve in the vertical direction, a second control knob is rotatably arranged on the third clamping sleeve, the inner end of the second control knob is positioned in the third clamping sleeve and is fixedly connected with a second gear, the welding gun is movably inserted in the third cutting sleeve, and the outer wall of the welding gun is provided with meshing teeth for meshing transmission with the second gear.

Preferably, the second cutting ferrule includes an opening, and a bolt for fixing the position of the positioning rod is disposed at the opening of the second cutting ferrule.

Preferably, the fixing rod is provided with a limiting groove along the length direction of the fixing rod, and the inner wall of the first clamping sleeve is provided with a sliding block inserted into the limiting groove.

Preferably, a plurality of groups of positioning support frames are arranged in the angle steel placing groove along the length direction of the angle steel placing groove, each group of positioning support frames comprises two brackets, and the two brackets are fixedly arranged at the front side and the rear side of the angle steel placing groove respectively.

Compared with the prior art, the utility model has the beneficial effects that:

when the welding tool is used, the welding tool has the characteristics of reducing the labor intensity of workers, improving the welding quality and efficiency and saving the cost.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic structural diagram of the welding tool in a top view;

FIG. 2 is a schematic structural view of a welding gun adjusting frame

Fig. 3 is a side view of the second ferrule;

FIG. 4 is a schematic view of a structure of a retaining groove on a retaining rod;

in the figure: the welding wire feeding device comprises a fixing frame 1, a moving track 2, a welding wire disc 3, a wire feeder 4, a moving trolley 5, an angle steel placing groove 6, a positioning support frame 7, a fixing rod 8, a first clamping sleeve 9, a first control knob 10, a second clamping sleeve 11, a positioning rod 12, a third clamping sleeve 13, a second control knob 14, a welding gun 15, a bolt 16, a limiting groove 17 and a welding gun adjusting frame 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

Referring to fig. 1-4, the present embodiment provides the following technical solutions: a straight seam welding tool for a civil air defense steel door frame comprises a fixed frame 1, two moving tracks 2 are arranged on the upper portion of the fixed frame 1 along the length direction of the fixed frame, a moving trolley 5 is arranged on the upper portions of the two moving tracks 2, a wire reel 3, a wire feeder 4 and a welding gun adjusting frame 18 are arranged on the upper portion of the moving trolley 5, a welding gun 15 is arranged on the welding gun adjusting frame 18, a wire outlet end of the wire feeder 4 is connected with the welding gun 15 through a hose, the wire feeder 4 is used for conveying welding wires on the wire reel 3 into the welding gun 15, a welding controller is arranged in cooperation with the wire feeder 4, an angle steel placing groove 6 is further arranged on the fixed frame 1, the angle steel placing groove 6 is parallel to the moving tracks 2, a plurality of groups of positioning support frames 7 for angle steel and a plurality of clamping cylinders for welding angle steel are arranged in the angle steel placing groove 6 along the length direction, each group of positioning support frames 7 comprises two brackets, and the two brackets are respectively fixedly arranged at the front side and the rear side in the angle steel placing groove 6.

The travelling car 5 includes the backup pad, and the bottom of backup pad is rotated and is installed two connecting axles, and the equal fixed mounting in both ends department of every connecting axle has the removal wheel, removes taking turns to including the draw-in groove and block respectively and establish on moving track 2, and the bottom fixed mounting of backup pad has the motor, and fixed mounting has the driving gear on the output shaft of motor, and fixed mounting has driven gear on one of them connecting axle, and driving gear and driven gear meshing transmission are connected.

The welding gun adjusting frame 18 comprises a fixing rod 8 in a horizontal state, one end of the fixing rod 8 is fixedly arranged on the upper portion of the supporting plate, a first clamping sleeve 9 is movably sleeved on the fixing rod 8, a first control knob 10 is rotatably arranged on the first clamping sleeve 9, the inner end of the first control knob 10 is positioned in the first clamping sleeve 9 and is fixedly provided with a first gear, meshing teeth for meshing transmission with the first gear are arranged on the fixing rod 8 along the length direction of the fixing rod, a limiting groove 17 is arranged on the fixing rod 8 along the length direction of the fixing rod, a sliding block inserted into the limiting groove 17 is arranged on the inner wall of the first clamping sleeve 9, the limiting groove 17 and the sliding block are arranged, when the first clamping sleeve 9 is driven to move on the fixing rod 8 by controlling the rotation of the first control knob 10, the first clamping sleeve 9 can be effectively prevented from deflecting, a second clamping sleeve 11 is fixedly connected to one side of the first clamping sleeve 9, the second clamping sleeve 11 is horizontally arranged, and the direction of the inner cavity of the second clamping sleeve 11 is vertical to the direction of the first clamping sleeve 9, a positioning rod 12 is inserted in the second clamping sleeve 11, an opening is formed in the second clamping sleeve 11, a bolt 16 used for fixing the position of the positioning rod 12 is arranged at the opening of the second clamping sleeve 11, a third clamping sleeve 13 which is in the vertical direction is fixedly connected to the outer end of the positioning rod 12, a second control knob 14 is rotatably mounted on the third clamping sleeve 13, the inner end of the second control knob 14 is located inside the third clamping sleeve 13 and is fixedly connected with a second gear, and a welding gun 15 is movably inserted into the third clamping sleeve 13 and is provided with meshing teeth which are used for being meshed with the second gear in a transmission mode on the outer wall of the third clamping sleeve 13.

This welder alignment jig 18's setting, can adjust the position of welder 15 fore-and-aft direction when controlling first control knob 10 to rotate, second cutting ferrule 11 adopts elastic material, the inclination of welder 15 bottom can be adjusted through the elasticity of control bolt 16, can adjust the height of welder 15 through controlling second control knob 14, thereby can adapt to the angle steel welding of multiple specification, when welding, on the fix a position support frame 7 in placing the angle steel standing groove 6 on mount 1 with the angle steel, a curb plate on the angle steel is pegged graft between two brackets this moment, control cylinder extension is fixed to the angle steel completion, after adjusting welder 15's position, again respectively control welder 15 work and travelling car 5 motion, can weld.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that various changes, modifications and substitutions can be made without departing from the spirit and scope of the utility model as defined by the appended claims. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a people's air defense shutoff longitudinal weld frock for steel door frame which characterized in that: including mount (1), be provided with two removal track (2) on the upper portion of mount (1) along its length direction, be provided with on the upper portion of two removal track (2) and remove dolly (5), wire reel (3), send silk machine (4) and welder alignment jig (18) are installed on the upper portion of travelling car (5), install welder (15) on welder alignment jig (18), send silk machine (4) to be used for carrying the welding wire on wire reel (3) to welder (15) in, still be provided with angle steel standing groove (6) on mount (1), angle steel standing groove (6) are parallel with removal track (2), be provided with in angle steel standing groove (6) and be used for angle steel welded clamping cylinder in positioning support frame (7) of angle steel.

2. The straight seam welding tool for the civil air defense blocking steel door frame according to claim 1, characterized in that: travelling car (5) includes the backup pad, the bottom of backup pad is rotated and is installed two connecting axles, and the equal fixed mounting in both ends department of every connecting axle has the removal wheel, remove taking turns to including the draw-in groove and block respectively and establish on removing track (2), the bottom fixed mounting of backup pad has the motor, fixed mounting has the driving gear on the output shaft of motor, fixed mounting has driven gear on one of them connecting axle, driving gear and driven gear meshing transmission are connected.

3. The straight seam welding tool for the civil air defense blocking steel door frame according to claim 1, characterized in that: the welding gun adjusting frame (18) comprises a fixing rod (8) in a horizontal state, one end of the fixing rod (8) is fixedly arranged on the upper portion of the supporting plate, a first clamping sleeve (9) is movably sleeved on the fixing rod (8), a first control knob (10) is rotatably arranged on the first clamping sleeve (9), the inner end of the first control knob (10) is located inside the first clamping sleeve (9) and is fixedly provided with a first gear, the fixing rod (8) is provided with meshing teeth which are used for being in meshing transmission with the first gear along the length direction of the fixing rod, one side of the first clamping sleeve (9) is fixedly connected with a second clamping sleeve (11), the second clamping sleeve (11) is horizontally arranged, the inner cavity direction of the second clamping sleeve is perpendicular to the inner cavity direction of the first clamping sleeve (9), a positioning rod clamping sleeve (12) is inserted in the second clamping sleeve (11), and a third clamping sleeve (13) in the upper and lower direction is fixedly connected to the outer end of the positioning rod (12), a second control knob (14) is rotatably mounted on the third clamping sleeve (13), the inner end of the second control knob (14) is located inside the third clamping sleeve (13) and is fixedly connected with a second gear, the welding gun (15) is movably inserted inside the third clamping sleeve (13), and the outer wall of the welding gun is provided with meshing teeth for meshing transmission with the second gear.

4. The straight seam welding tool for the civil air defense blocking steel door frame according to claim 3, characterized in that: the second clamping sleeve (11) comprises an opening, and a bolt (16) used for fixing the position of the positioning rod (12) is arranged at the opening of the second clamping sleeve (11).

5. The straight seam welding tool for the civil air defense blocking steel door frame according to claim 4, characterized in that: a limiting groove (17) is formed in the fixed rod (8) along the length direction of the fixed rod, and a sliding block inserted into the limiting groove (17) is arranged on the inner wall of the first clamping sleeve (9).

6. The straight seam welding tool for the civil air defense blocking steel door frame according to claim 1, characterized in that: a plurality of groups of positioning support frames (7) are arranged in the angle steel placing groove (6) along the length direction of the angle steel placing groove, each group of positioning support frames (7) comprises two brackets, and the two brackets are fixedly arranged at the front side and the rear side in the angle steel placing groove (6) respectively.