CN200995312Y

CN200995312Y - Automatic profiling welding unit of welder

Info

Publication number: CN200995312Y
Application number: CN 200720017814
Authority: CN
Inventors: 刘宪福
Original assignee: 刘宪福
Current assignee: Shandong Shuibo Welding Cutting Equipment Manufacturing Co.,Ltd.
Priority date: 2007-01-24
Filing date: 2007-01-24
Publication date: 2007-12-26
Anticipated expiration: 2017-01-24

Abstract

An automatic profile-tracing welding device for welding machine is characterized in that the device is equipped with a fixed plate (14); the fixed plate (14) is equipped with a guide rail, the guide rail is equipped with a moving seat (17), the moving seat is equipped with a adjusting guide rail (28), the adjusting guide rail (28) is equipped with an adjusting rack (24), and the adjusting rack (24) is equipped with a first rack (19). The first rack (19) is engaged to a first gear (33) which is connected to the output shaft of an adjusting motor (23), the adjusting motor (23) is connected to the fixed plate (14), the adjusting rack (24) is connected to one end of a spring (18), the end of the spring (18) is connected to a baffle (31), the baffle (31) is connected to the moving seat (17), one end of the moving seat (17) is equipped with a support plate (9), a profile frame is positioned on the support plate (9), and the profile frame is equipped with a profile roller (8). The first rack (19) is equipped with a locating piece (37), and a first photoelectric switch (34) and a second photoelectric switch (25) are positioned on the baffle (31). The moving seat (17) is equipped with a welding device.

Description

The welding machine automatic profiling welding device

Technical field

The utility model relates to a kind of welding machine that welds shaped cap seal head, particularly relates to a kind of welding machine automatic profiling welding device.

Background technology

At present, existing all kinds of welding machine is not owing to all install the automatic copying device that can regulate welding torch position automatically, can only weld the tank body of regular shape, for the rough irregular tank body of weld shape, all can only adopt the method weldering system of manual welding, make welding have the problem that cost is higher, the system amount is relatively poor, the rate effect is lower, but also can waste the great amount of manpower resource, therefore, existing welding machine needs a kind of device that can regulate welding torch position automatically.

Summary of the invention

The purpose of this utility model has provided a kind of welding machine automatic profiling welding device, and it can weld the tank body of different shape accurately and quickly, need not to operate manually, and high efficiency, system are measured and can be saved the great amount of manpower resource.

The purpose of this utility model is achieved through the following technical solutions: the welding machine automatic profiling welding device comprises fixed head, fixed head is provided with guide rail, install in the guide rail and move seat, move seat and be provided with the adjustment guide rail, adjust on the guide rail adjustment rack is installed, first tooth bar is installed on the adjustment rack, first tooth bar and first gears engaged, first gear is connected with the output shaft of adjusting motor, adjusts motor and is connected with fixed head, adjustment rack is connected with an end of spring, the other end of spring is connected with baffle plate, and baffle plate is connected with mobile seat, moves an end of seat gripper shoe is installed, the profiling frame is installed on the gripper shoe, imitative moving installed the profiling roller on the frame, on first tooth bar locating piece is installed, and first optoelectronic switch is installed on the baffle plate, second optoelectronic switch, moving seat are gone up welder are installed.

In order further to realize the purpose of this utility model, can also realize by the following technical solutions: welder is connected and composed by motor, second gear, second tooth bar, bracing frame, connecting rod and welding gun, bracing frame is connected with mobile seat, bracing frame is connected with motor, the output shaft of motor is connected with second gear, second gear is connected with second tooth bar, second tooth bar is connected with connecting rod, connecting rod is connected with welding gun, move seat and go up installation first guide pin bushing and second guide pin bushing, installing connecting rods in first guide pin bushing and second guide pin bushing.The profiling frame is connected and composed by hydraulic cylinder, rocking bar and rotating shaft, and hydraulic cylinder is connected with gripper shoe, and rotating shaft is installed on the gripper shoe, and rocking bar and profiling roller are installed in the rotating shaft, and the piston rod of rocking bar and hydraulic cylinder is hinged.Support plate is installed on the fixed head, gearbox is installed on the support plate, the power shaft of gearbox is connected with the output shaft of movable motor, and the output shaft of gearbox is connected with road wheel.Support plate is installed on the fixed head, the upper end mounting rotary electric machine of support plate, electric rotating machine is connected with location-plate.

Good effect of the present utility model is: it has compactness simple for structure, advantage cheap for manufacturing cost, safe and convenient to use.Its profiling sensitivity is higher, in welding process, can regulate the position of welding gun according to the difformity structure of weld automatically, and reaching the accurate welding effect of high rate, thereby alternative artificial welding solves the problem that prior art exists.

Description of drawings

Fig. 1 is a structural representation of the present utility model; Fig. 2 is Fig. 1 backsight structural representation; Fig. 3 be Fig. 1 overlook the structure for amplifying schematic diagram; Fig. 4 is the structure for amplifying schematic diagram of the utility model feeler mechanism, has removed parts such as walking mechanism, welder, electric rotating machine, support plate and location-plate among the figure; Fig. 5 is Fig. 4 backsight structural representation; Fig. 6 is the plan structure schematic diagram of Fig. 4; Fig. 7 is the structural representation of looking up of Fig. 4; Fig. 8 is that the structure for amplifying schematic diagram is looked on the right side of Fig. 4; Fig. 9 is a perspective view of the present utility model.

The specific embodiment

The welding machine automatic profiling welding device comprises fixed head 14, fixed head 14 is provided with guide rail, with reference to Fig. 7, guide rail is made up of first fairlead 41 and second fairlead 40, offer gathering sill respectively on first fairlead 41 and second fairlead 40, move seat 17 and can be strip, the rear portion of moving seat 17 is provided with guide rod 15, guide rod 15 is positioned at the gathering sill of first fairlead 41 and second fairlead 40, play the guiding role for moving seat 17.Move seat 17 tops and be provided with adjustment guide rail 28, adjust adjustment rack 24 is installed on the guide rail 28, adjustment rack 24 bottoms can be provided with first sliding sleeve 16 and second sliding sleeve 32, first sliding sleeve 16 and second sliding

sleeve

32 and 28 movable cooperations of adjustment guide rail, adjustment rack 24 can move back and forth along adjusting guide rail 28, first tooth bar 19 is installed on the adjustment rack 24,

first tooth bar

19 and 33 engagements of first gear, first gear 33 is connected with the output shaft of adjusting motor 23, adjusting motor 23 is connected with fixed head 14, adjustment rack 24 is connected with an end of spring 18, the other end of spring 18 is connected with baffle plate 31, and baffle plate 31 is connected with mobile seat 17, moves an end of seat 17 gripper shoe 9 is installed, the profiling frame is installed on the gripper shoe 9, imitative moving installed installation locating piece 37 on profiling roller 8, the first tooth bars 19 on the frame, first optoelectronic switch 34 is installed on the baffle plate 31, second optoelectronic switch 35 moves on the seat 17 welder is installed.With reference to Fig. 1, Fig. 3, the profiling frame can be connected and composed by hydraulic cylinder 10, rocking bar 7 and rotating shaft 22, and hydraulic cylinder 10 is connected with gripper shoe 9, and rotating shaft 22 is installed on the gripper shoe 9, and rocking bar 7 and profiling roller 8 are installed in the rotating shaft 22, and rocking bar 7 is hinged with the piston rod 21 of hydraulic cylinder 10.Welder can be connected and composed by motor 20, second gear 30, second tooth bar 25, bracing frame 39, connecting rod 27 and welding gun 5, bracing frame 39 is connected with mobile seat 17, bracing frame 39 is connected with motor 20, the output shaft of motor 20 is connected with second gear 30, second gear 30 is connected with second tooth bar 25, and second tooth bar 25 is connected with connecting rod 27, and connecting rod 27 is connected with welding gun 5, move installing connecting rods 27 in first guide pin bushing 29 and second guide pin bushing, 26, the first guide pin bushings 29 and second guide pin bushing 26 is installed on the seat 17.36 is gun racks among Fig. 3, and welding gun 5 and collecting frame 6 are installed on the gun rack 36.On the fixed head 14 support plate 4 can be installed, on the support plate 4 gearbox 12 can be installed, the power shaft of gearbox 12 is connected with the output shaft of movable motor 13, and the output shaft of gearbox 12 is connected with road wheel 11.But the upper end mounting rotary electric machine 2 of support plate 4, electric rotating machine 2 is connected with location-plate 1.When the utility model is made, process each parts and assembling by above-mentioned requirements.

Operation principle:

When the utility model uses, elder generation is with the piston rod 21 of regulator solution cylinder pressure 10, piston rod 21 promotes or pulls back rocking bar 7 forward, rocking bar 7 drives rotating shaft 22 and rotates under the effect of piston rod 21, make profiling roller 8 turn to suitable position, simultaneously can start motor 20, motor 20 moves forward and backward along first guide pin bushing 29 and second guide pin bushing 26 by second gear 30, second tooth bar, 25 drivening rods 27, and the action of connecting rod 27 can be regulated the position of welding gun 5; Again profiling roller 8 is close to the welding position, open simultaneously and adjust motor 23, adjusting motor 23 drives adjustment rack 24 and moves along adjusting guide rail 28 by first gear 33, first tooth bar 19, adjustment rack 24 compression springs 18 in the moving process, make locating piece 37 between first optoelectronic switch 34 and second optoelectronic switch 35, the process that adjustment rack 24 moves promptly is the pretension process of spring 18; Then, start movable motor 13, movable motor 13 drives road wheel 11 through gearbox 12 and rotates, in welding process when the shape evagination of weld, male part branch is by profiling roller 8, the profiling frame spurs mobile 17 and moves to profiling roller 8 directions along first fairlead 41 and second fairlead 40, move seat 17 this moment and drive motor 20, second tooth bar 25, second gear 30, connecting rod 27, welding gun 5 and baffle plate 31 whole relative fixed plate 14 motions, because adjusting motor 23 does not work, first gear 33, first tooth bar 19 and adjustment rack 24 relative fixed plates 14 are static, therefore, baffle plate 31 can further compress spring 18 in moving process, and make locating piece 37 shift out first optoelectronic switch, 34 outsides, first optoelectronic switch 34 sends 23 rotations of signal order adjustment motor to adjusting motor 23, is moved by first gear, 33 drives, first tooth bar 19 locating piece 37 is moved on between first optoelectronic switch 34 and second optoelectronic switch 35; When weld shape indent, the whole course of action of each parts is just in time opposite.

Technical scheme described in the utility model does not limit in the scope with embodiment described in the utility model, and the utility model not technology contents of detailed description is known technology.

Claims

1, the welding machine automatic profiling welding device, it is characterized in that: comprise fixed head (14), fixed head (14) is provided with guide rail, install in the guide rail and move seat (17), move seat (17) and be provided with adjustment guide rail (28), adjust guide rail (28) and go up installation adjustment rack (24), adjustment rack (24) is gone up first tooth bar (19) is installed, first tooth bar (19) and first gear (33) engagement, first gear (33) is connected with the output shaft of adjusting motor (23), adjust motor (23) and be connected with fixed head (14), adjustment rack (24) is connected with an end of spring (18), and the other end of spring (18) is connected with baffle plate (31), baffle plate (31) is connected with mobile seat (17), move an end of seat (17) gripper shoe (9) is installed, gripper shoe (9) goes up installs the profiling frame, and imitative moving installed profiling roller (8) on the frame, first tooth bar (19) is gone up locating piece (37) is installed, baffle plate (31) is gone up first optoelectronic switch (34) is installed, and second optoelectronic switch (35), moving seat (17) are gone up welder is installed.

2, ask 1 described welding machine automatic profiling welding device according to right, it is characterized in that: welder is by motor (20), second gear (30), second tooth bar (25), bracing frame (39), connecting rod (27) and welding gun (5) connect and compose, bracing frame (39) is connected with mobile seat (17), bracing frame (39) is connected with motor (20), the output shaft of motor (20) is connected with second gear (30), second gear (30) is connected with second tooth bar (25), second tooth bar (25) is connected with connecting rod (27), connecting rod (27) is connected with welding gun (5), move seat (17) and go up installation first guide pin bushing (29) and second guide pin bushing (26), first guide pin bushing (29) and the interior installing connecting rods of second guide pin bushing (26) (27).

3, ask 1 or 2 described welding machine automatic profiling welding devices according to right, it is characterized in that: the profiling frame is connected and composed by hydraulic cylinder (10), rocking bar (7) and rotating shaft (22), hydraulic cylinder (10) is connected with gripper shoe (9), gripper shoe (9) goes up installs rotating shaft (22), rotating shaft (22) is gone up rocking bar (7) and profiling roller (8) is installed, and rocking bar (7) is hinged with the piston rod (21) of hydraulic cylinder (10).

4, ask 3 described welding machine automatic profiling welding devices according to right, it is characterized in that: fixed head (14) is gone up support plate (4) is installed, support plate (4) is gone up gearbox (12) is installed, the power shaft of gearbox (12) is connected with the output shaft of movable motor (13), and the output shaft of gearbox (12) is connected with road wheel (11)

5, ask 3 described welding machine automatic profiling welding devices according to right, it is characterized in that: fixed head (14) is gone up support plate (4) is installed, the upper end mounting rotary electric machine (2) of support plate (4), and electric rotating machine (2) is connected with location-plate (1).