CN214291579U - Automatic straight pipe butt welding machine for boiler - Google Patents

Automatic straight pipe butt welding machine for boiler Download PDF

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Publication number
CN214291579U
CN214291579U CN202120281041.8U CN202120281041U CN214291579U CN 214291579 U CN214291579 U CN 214291579U CN 202120281041 U CN202120281041 U CN 202120281041U CN 214291579 U CN214291579 U CN 214291579U
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China
Prior art keywords
rotating rod
gears
bevel gear
fixedly installed
welding machine
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CN202120281041.8U
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Chinese (zh)
Inventor
孙冬梅
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Yantai Special Equipment Inspection Institute
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Yantai Special Equipment Inspection Institute
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Priority to CN202120281041.8U priority Critical patent/CN214291579U/en
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Abstract

The utility model belongs to the technical field of welding machines, in particular to an automatic straight pipe butt welding machine for boilers, aiming at the problems of time and labor waste and easy welding dislocation, the utility model provides a scheme which comprises a support box, wherein two rack boxes are fixedly arranged at the top of the support box, a first motor is fixedly arranged on the inner wall of one side of one of the two rack boxes, a first rotating rod is fixedly arranged on the output shaft of the first motor, a first belt wheel is fixedly arranged on the first rotating rod, a second belt wheel is rotatably arranged on the inner wall of one side of one of the two rack boxes, the first belt wheel and the second belt wheel are meshed with the same conveying belt, a welding machine body is fixedly arranged on the conveying belt, a first bevel gear is fixedly arranged on the first rotating rod, a second bevel gear is meshed on the first bevel gear, the utility model discloses a butt welding pipeline which can be used for high efficiency and convenience, time and labor are saved, welding dislocation is avoided, and the welding device is simple to use and convenient to operate.

Description

Automatic straight pipe butt welding machine for boiler
Technical Field
The utility model relates to a welding machine technical field especially relates to an automatic straight tube butt welder for boiler.
Background
Welding machine definition: apparatus for providing the necessary power and motion to complete the welding process, including wire and/or torch movement and control systems.
In the prior art, a welding gun or a pipeline needs to be manually rotated, time and labor are wasted, and welding dislocation is easy to occur, so that an automatic straight pipe butt welding machine for a boiler is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problems of time and labor waste and easy welding dislocation in the prior art, and providing an automatic straight pipe butt welding machine for boilers.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an automatic straight pipe butt welding machine for a boiler comprises a support box, wherein two rack boxes are fixedly mounted at the top of the support box, a first motor is fixedly mounted on the inner wall of one side of one of the two rack boxes, a first rotating rod is fixedly mounted on an output shaft of the first motor, a first belt wheel is fixedly mounted on the first rotating rod, a second belt wheel is rotatably mounted on the inner wall of one side of one of the two rack boxes, the first belt wheel and the second belt wheel are meshed with a same conveying belt, a welding machine body is fixedly mounted on the conveying belt, a first bevel gear is fixedly mounted on the first rotating rod, a second bevel gear is meshed with the first bevel gear, a second rotating rod is fixedly mounted on the second bevel gear, a third bevel gear is fixedly mounted on the second rotating rod, a fourth bevel gear is meshed with the third bevel gear, and a third rotating rod is fixedly mounted on the fourth bevel gear, the third rotating rod is fixedly provided with two fifth bevel gears, the two fifth bevel gears are all meshed with sixth bevel gears, the two sixth bevel gears are all fixedly provided with first gears, the two first gears are all meshed with racks, the two racks are all fixedly provided with sliding blocks, the two sliding blocks are all fixedly provided with first bearings, inner rings of the two first bearings are all fixedly provided with fixing frames, the two fixing frames are all in threaded connection with two screw rods, and the four screw rods are all fixedly provided with arc-shaped clamping pieces.
Preferably, a second motor is fixedly mounted on the inner wall of one side of one of the two rack boxes, a rotating rod is fixedly mounted on an output shaft of the second motor, a first rectangular rod is slidably mounted on the rotating rod, a second rectangular rod is slidably mounted on the first rectangular rod, second gears are fixedly mounted on the first rectangular rod and the second rectangular rod respectively, hollow gears are meshed on the two second gears respectively, the two hollow gears are fixedly connected with the two fixing frames respectively, second bearings are fixedly mounted on the two first bearings respectively, and inner rings of the two second bearings are fixedly connected with one sides of the two second gears respectively.
Preferably, the rotating rod is provided with a first rectangular groove, and the inner walls of the four sides of the first rectangular groove are in sliding connection with the four sides of the first rectangular rod.
Preferably, the first rectangular rod is provided with a second rectangular groove, and the inner walls of the four sides of the second rectangular groove are in sliding connection with the four sides of the second rectangular rod.
Preferably, the inner wall of the support box is provided with two sliding rails, and the two sliding rails are respectively connected with the two racks in a sliding manner.
Compared with the prior art, the utility model has the advantages of:
1. when the scheme is used, two pipelines are respectively placed in two fixing frames, the screw rod is rotated to fix the two pipelines, the first motor is turned on to further drive the first rotating rod to rotate so as to drive the first belt wheel to rotate, the first belt wheel rotates under the coordination of the second belt wheel so as to drive the transmission belt to transmit, further drive the welding machine body to descend for welding, the first rotating rod rotates so as to drive the first bevel gear to rotate so as to drive the second rotating rod to rotate, further drive the third bevel gear to rotate so as to drive the fourth bevel gear to rotate, further drive the third rotating rod to rotate, further drive the two fifth bevel gears to rotate, further drive the two sixth bevel gears to rotate, further drive the two first gears to rotate, further drive the two racks to slide, further drive the two sliding blocks to slide, further drive the two first bearings to slide, and then the two fixing frames are driven to slide, so that the two pipes are butted together and welded.
2. When the novel gear rack is used, the second motor is opened, the rotary rod is driven to rotate, the first rectangular rod is driven to rotate, the second rectangular rod is driven to rotate, the first rectangular rod and the second rectangular rod rotate, the two second gears are driven to rotate, the two hollow gears are driven to rotate, the two fixing frames are driven to rotate, the two pipelines are driven to rotate simultaneously, and welding is facilitated.
The utility model discloses butt welding pipeline that can be high-efficient convenient, labour saving and time saving avoids the welding dislocation, simple to use, convenient operation.
Drawings
FIG. 1 is a schematic structural view of an automatic straight pipe butt welding machine for a boiler according to the present invention;
FIG. 2 is a schematic diagram of a partial left-view structure of an automatic straight pipe butt welding machine for a boiler according to the present invention;
FIG. 3 is a schematic diagram of a partial top view structure of an automatic straight pipe butt welding machine for a boiler according to the present invention;
fig. 4 is a schematic view of the connection structure of the fixing frame of the automatic straight pipe butt welding machine for the boiler provided by the utility model.
In the figure: the welding machine comprises a support box 1, a rack box 2, a first motor 3, a first rotating rod 4, a first belt wheel 5, a second belt wheel 6, a conveyor belt 7, a welding machine body 8, a first bevel gear 9, a second bevel gear 10, a second rotating rod 11, a third bevel gear 12, a fourth bevel gear 13, a third rotating rod 14, a fifth bevel gear 15, a sixth bevel gear 16, a first gear 17, a rack 18, a sliding block 19, a first bearing 20, a fixing frame 21, a screw 22, an arc-shaped clamping piece 23, a second motor 24, a rotating rod 25, a second gear 26, a hollow gear 27, a first rectangular rod 28 and a second rectangular rod 29.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-4, an automatic straight pipe butt welding machine for a boiler comprises a support box 1, two rack boxes 2 are fixedly installed at the top of the support box 1, a first motor 3 is fixedly installed on the inner wall of one side of one rack box 2 of the two rack boxes 2, a first rotating rod 4 is fixedly installed on the output shaft of the first motor 3, a first belt wheel 5 is fixedly installed on the first rotating rod 4, a second belt wheel 6 is rotatably installed on the inner wall of one side of one rack box 2 of the two rack boxes 2, the first belt wheel 5 and the second belt wheel 6 are engaged with the same conveying belt 7, a welding machine body 8 is fixedly installed on the conveying belt 7, a first bevel gear 9 is fixedly installed on the first rotating rod 4, a second bevel gear 10 is engaged with the first bevel gear 9, a second rotating rod 11 is fixedly installed on the second bevel gear 10, a third bevel gear 12 is fixedly installed on the second rotating rod 11, a fourth bevel gear 13 is engaged with the third bevel gear 12, a third rotating rod 14 is fixedly mounted on a fourth bevel gear 13, two fifth bevel gears 15 are fixedly mounted on the third rotating rod 14, sixth bevel gears 16 are meshed on the two fifth bevel gears 15, first gears 17 are fixedly mounted on the two sixth bevel gears 16, racks 18 are meshed on the two first gears 17, sliders 19 are fixedly mounted on the two racks 18, first bearings 20 are fixedly mounted on the two sliders 19, fixing frames 21 are fixedly mounted on inner rings of the two first bearings 20, two screw rods 22 are in threaded connection with the two fixing frames 21, and arc clamping pieces 23 are fixedly mounted on the four screw rods 22.
The utility model discloses in, fixed mounting has second motor 24 on one side inner wall of one frame case 2 among two frame cases 2, fixed mounting has swing arm 25 on second motor 24's the output shaft, slidable mounting has first rectangle pole 28 on the swing arm 25, slidable mounting has second rectangle pole 29 on first rectangle pole 28, equal fixed mounting has second gear 26 on first rectangle pole 28 and the second rectangle pole 29, it has hollow gear 27 all to mesh on two second gears 26, two hollow gear 27 respectively with two mount 21 fixed connection, equal fixed mounting has the second bearing on two first bearings 20, the inner circle of two second bearings respectively with one side fixed connection of two second gears 26, two second bearings can make two second gears 26 follow two first bearings 20 respectively and slide, do not influence the rotation.
The utility model discloses in, seted up first rectangular channel on the swing arm 25, four side inner walls of first rectangular channel and four sides sliding connection of first rectangular rod 28, first rectangular channel can make first rectangular rod 28 follow the swing arm 25 and rotate, does not influence the slip.
The utility model discloses in, seted up the second rectangular channel on the first rectangular rod 28, four sides inner wall of second rectangular channel and the four sides sliding connection of second rectangular rod 29, the second rectangular channel can make second rectangular rod 29 follow first rectangular rod 28 and rotate, does not influence the slip.
The utility model discloses in, be provided with two slide rails on the inner wall of supporting box 1, two slide rails respectively with two 18 sliding connection of rack, two slide rails can make two 18 racks of rack slide at fixed position respectively.
In the utility model, two pipelines are respectively placed in two fixing frames 21, a screw 22 is rotated to fix the two pipelines, a first motor 3 is turned on to further drive a first rotating rod 4 to rotate, the first rotating rod 4 is rotated to further drive a first belt wheel 5 to rotate, the first belt wheel 5 is rotated under the coordination of a second belt wheel 6 to further drive a conveyor belt 7 to drive the welder body 8 to descend for welding, the first rotating rod 4 is rotated to further drive a first bevel gear 9 to rotate, the first bevel gear 9 is rotated to further drive a second bevel gear 10 to rotate, the second bevel gear 10 is rotated to further drive a second rotating rod 11 to rotate, the second rotating rod 11 is rotated to further drive a third bevel gear 12 to rotate, the third bevel gear 12 is rotated to further drive a fourth bevel gear 13 to rotate, the fourth bevel gear 13 is rotated to further drive a third rotating rod 14 to rotate, the third rotating rod 14 rotates to drive the two fifth bevel gears 15 to rotate, since the directions of the two fifth bevel gears 15 are opposite, the two fifth bevel gears 15 rotate to drive the two sixth bevel gears 16 to rotate in opposite directions, the two sixth bevel gears 16 rotate in opposite directions to drive the two first gears 17 to rotate in opposite directions, the two first gears 17 rotate in opposite directions to drive the two racks 18 to approach each other, the two racks 18 approach each other to drive the two sliders 19 to approach each other, the two sliders 19 approach each other to drive the two first bearings 20 to approach each other, the two first bearings 20 approach each other to drive the two fixing frames 21 to approach each other, so that the two pipes are butted together, welding is performed, the second motor 24 is turned on, the rotating rod 25 is driven to rotate, the rotating rod 25 rotates to drive the first rectangular rod 28 to rotate, first rectangular bar 28 rotates, and then drives second rectangular bar 29 and rotate, and first rectangular bar 28 and second rectangular bar 29 rotate, and then drive two second gears 26 and rotate, and two second gears 26 rotate, and then drive two hollow gear 27 and rotate, and two hollow gear 27 rotate, and then drive two mount 21 and rotate, and two mount 21 rotate, and then drive two pipelines and rotate simultaneously, make things convenient for the welding.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (5)

1. An automatic straight pipe butt welding machine for a boiler comprises a support box (1) and is characterized in that two rack boxes (2) are fixedly mounted at the top of the support box (1), a first motor (3) is fixedly mounted on the inner wall of one side of one rack box (2) of the two rack boxes (2), a first rotating rod (4) is fixedly mounted on an output shaft of the first motor (3), a first belt wheel (5) is fixedly mounted on the first rotating rod (4), a second belt wheel (6) is rotatably mounted on the inner wall of one side of one rack box (2) of the two rack boxes (2), the first belt wheel (5) and the second belt wheel (6) are engaged with a same conveying belt (7), a welding machine body (8) is fixedly mounted on the conveying belt (7), a first bevel gear (9) is fixedly mounted on the first rotating rod (4), and a second bevel gear (10) is engaged with the first bevel gear (9), a second rotating rod (11) is fixedly installed on the second bevel gear (10), a third bevel gear (12) is fixedly installed on the second rotating rod (11), a fourth bevel gear (13) is meshed on the third bevel gear (12), a third rotating rod (14) is fixedly installed on the fourth bevel gear (13), two fifth bevel gears (15) are fixedly installed on the third rotating rod (14), sixth bevel gears (16) are respectively meshed on the two fifth bevel gears (15), first gears (17) are respectively fixedly installed on the two sixth bevel gears (16), racks (18) are respectively meshed on the two first gears (17), sliding blocks (19) are respectively fixedly installed on the two racks (18), first bearings (20) are respectively fixedly installed on the two sliding blocks (19), and fixing frames (21) are respectively fixedly installed on inner rings of the two first bearings (20), two screw rods (22) are in threaded connection with the two fixing frames (21), and arc-shaped clamping pieces (23) are fixedly mounted on the four screw rods (22).
2. The automatic straight pipe butt welding machine for the boiler according to claim 1, wherein a second motor (24) is fixedly installed on an inner wall of one side of one frame box (2) of the two frame boxes (2), a rotating rod (25) is fixedly installed on an output shaft of the second motor (24), a first rectangular rod (28) is slidably installed on the rotating rod (25), a second rectangular rod (29) is slidably installed on the first rectangular rod (28), second gears (26) are fixedly installed on the first rectangular rod (28) and the second rectangular rod (29), hollow gears (27) are meshed on the two second gears (26), the two hollow gears (27) are respectively and fixedly connected with the two fixing frames (21), second bearings are fixedly installed on the two first bearings (20), and inner rings of the two second bearings are respectively and fixedly connected with one sides of the two second gears (26).
3. The automatic straight pipe butt welding machine for the boiler according to claim 2, wherein the rotating rod (25) is provided with a first rectangular groove, and four inner walls of the first rectangular groove are slidably connected with four sides of the first rectangular rod (28).
4. The automatic straight pipe butt welding machine for the boiler according to claim 2, wherein a second rectangular groove is formed in the first rectangular rod (28), and inner walls of four sides of the second rectangular groove are slidably connected with four sides of the second rectangular rod (29).
5. The automatic butt welding machine for straight pipes for boilers according to claim 1, characterized in that the inner wall of the supporting box (1) is provided with two sliding rails, and the two sliding rails are respectively connected with two racks (18) in a sliding manner.
CN202120281041.8U 2021-02-01 2021-02-01 Automatic straight pipe butt welding machine for boiler Active CN214291579U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202120281041.8U CN214291579U (en) 2021-02-01 2021-02-01 Automatic straight pipe butt welding machine for boiler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202120281041.8U CN214291579U (en) 2021-02-01 2021-02-01 Automatic straight pipe butt welding machine for boiler

Publications (1)

Publication Number Publication Date
CN214291579U true CN214291579U (en) 2021-09-28

Family

ID=77832444

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202120281041.8U Active CN214291579U (en) 2021-02-01 2021-02-01 Automatic straight pipe butt welding machine for boiler

Country Status (1)

Country Link
CN (1) CN214291579U (en)

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