CN212858387U

CN212858387U - Auxiliary device for welding exhaust pipe

Info

Publication number: CN212858387U
Application number: CN202020435324.9U
Authority: CN
Inventors: 沈鹤琦
Original assignee: Suzhou Shenda Automobile Fittings Co ltd
Current assignee: Suzhou Shenda Automobile Fittings Co ltd
Priority date: 2020-03-30
Filing date: 2020-03-30
Publication date: 2021-04-02
Anticipated expiration: 2030-03-30

Abstract

The utility model belongs to the technical field of automobile assistance, in particular to an auxiliary device for welding an exhaust pipe, which comprises a base, wherein a cavity is arranged in the base, a double-shaft motor is fixedly connected in the cavity, first threaded columns are fixedly connected on two output shafts of the double-shaft motor, the mutual ends of the first threaded columns are fixedly connected with a first rotating shaft, a first bearing is sleeved on the surface of the first rotating shaft, and the first bearing is fixedly connected with the inside of the cavity; the utility model discloses, can drive first screw thread section of thick bamboo through first screw thread post and carry out relative motion about through setting up the biax motor, also be convenient for simultaneously personnel later stage to the welding of blast pipe, set up synchronous motor can drive first screw thread post and rotate, can drive first screw thread section of thick bamboo up-and-down motion simultaneously, and then push out and remove the inside universal wheel of base in the recess, make holistic result of use more through mutually supporting between each structure.

Description

Auxiliary device for welding exhaust pipe

Technical Field

The utility model belongs to the technical field of the car is supplementary, concretely relates to blast pipe auxiliary device for welding.

Background

The air inlet section of the engine exhaust pipe is complex in structure and irregular in shape, is not easy to fix and place, is difficult to use for automatic welding of a machine, has high technical requirements on workers when being welded manually, the exhaust pipe is a part of an engine exhaust system, the exhaust system mainly comprises an exhaust manifold, an exhaust pipe and a silencer, a three-calibration catalyst which is generally used for controlling the emission of pollutants of an engine is also arranged in the exhaust system, the exhaust pipe generally comprises a front exhaust pipe and a rear exhaust pipe, a vehicle owner usually replaces the exhaust pipeline of the vehicle, a maintenance worker needs to weld the replaced exhaust pipeline after the exhaust pipeline of the vehicle is replaced, the maintenance worker needs to lift the vehicle during welding and then fix the exhaust pipeline, and meanwhile, the maintenance worker is not convenient to move the exhaust pipeline while welding, and is also not convenient for the use of a welding auxiliary device of the user, an auxiliary device for welding an exhaust pipe is provided to solve the above problems.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides an auxiliary device is used in blast pipe welding has the maintenance personal of being convenient for and fixes the removal with the device to exhaust duct, also just simultaneously the maintenance personal carry out the device and use in characteristics.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an auxiliary device is used in blast pipe welding, includes the base, the cavity has been seted up in the base, fixedly connected with biax motor in the cavity, the first screw thread post of equal fixedly connected with on two output shafts of biax motor, the first pivot of the equal fixedly connected with in each other end of first screw thread post, first bearing has been cup jointed on the surface of first pivot, first bearing and the inside fixed connection of cavity, first screw thread post surface screw thread has a screw thread section of thick bamboo, the equal fixedly connected with fixed plate in upper end of a screw thread section of thick bamboo.

Preferably, the upper end of the fixing plate is movably connected with a supporting rod through a pin shaft, the supporting rods are movably connected through pin shafts, and the upper end of each supporting rod is fixedly connected with a supporting block through a fastening bolt.

Preferably, a groove is formed in the bottom end of the base, a synchronous motor is fixedly connected in the groove, a second threaded column is fixedly connected to an output shaft of the synchronous motor, a second threaded cylinder is connected to the surface of the second threaded column in a threaded manner, and a universal wheel is fixedly connected to the bottom end of the second threaded cylinder.

Preferably, a first sliding groove is formed in the cavity, a first sliding block is connected in the first sliding groove in a sliding mode, and the first sliding block is fixedly connected with the first threaded cylinder.

Preferably, a second sliding groove is formed in the groove, a second sliding block is connected in the second sliding groove in a sliding mode, and the side face of the second sliding block is fixedly connected with the second threaded cylinder.

Preferably, the bottom end of the base is fixedly connected with an anti-slip pad, the side face of the base is fixedly connected with a handle, and a storage battery is arranged in the base.

Preferably, the side of the base is fixedly connected with an operation panel, a microprocessor is arranged in the operation panel, and the microprocessor is electrically connected with the storage battery, the operation panel, the synchronous motor and the double-shaft motor through leads.

Preferably, the number of the supporting rods and the supporting blocks is two, the supporting rods are cylindrical, and the number of the universal wheels and the number of the grooves are four.

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

the utility model discloses, through setting up the biax motor and can driving first screw thread section of thick bamboo through first screw thread post and carry out the relative motion about, and then drive the bracing piece through round pin axle and fixed plate and go up and down, be convenient for maintenance person to support the exhaust duct through the supporting shoe, also be convenient for personnel's later stage to the welding of blast pipe simultaneously, set up slipmat and universal wheel and can prevent that the base from taking place to remove when using, also be convenient for maintenance person to remove when not using the device simultaneously, set up synchronous motor can drive first screw thread post and rotate, can drive first screw thread section of thick bamboo up-and-down motion simultaneously, and then push out and remove the universal wheel inside the base from the recess, can retrieve the universal wheel in the recess when not moving, set up first spout and first slider can cooperate first screw thread section of thick bamboo to move, increase the stability of bracing piece simultaneously, set up second spout and second slider can cooperate second screw thread section of thick bamboo up-and-down, increase the stability of universal wheel when the universal wheel uses simultaneously, make holistic result of use better through mutually supporting between each structure.

Drawings

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

fig. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic diagram of the system of the present invention;

in the figure: 1. a base; 2. a chamber; 3. a double-shaft motor; 4. a first threaded post; 5. a first threaded barrel; 6. a first bearing; 7. a first rotating shaft; 8. a fixing plate; 9. a pin shaft; 10. a support bar; 11. a support block; 12. fastening a bolt; 13. a groove; 14. a non-slip mat; 15. a universal wheel; 16. a handle; 17. a first chute; 18. a first slider; 19. a synchronous motor; 20. a second threaded post; 21. a second threaded barrel; 22. a second chute; 23. a second slider; 24. a storage battery; 25. a microprocessor; 26. an operation panel.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-3, the present invention provides the following technical solutions: an auxiliary device for welding an exhaust pipe comprises a base 1, a cavity 2 is arranged in the base 1, a double-shaft motor 3 is fixedly connected in the cavity 2, the first thread cylinder 5 can be driven to move left and right relatively by the first thread column 4 through the arrangement of the double-shaft motor 3, and then the pin shaft 9 and the fixing plate 8 drive the support rod 10 to lift, so that maintenance personnel can support the exhaust pipeline through the support block 11, meanwhile, the welding of the exhaust pipe by personnel at the later stage is facilitated, the two output shafts of the double-shaft motor 3 are fixedly connected with first threaded columns 4, the mutual ends of the first threaded columns 4 are fixedly connected with first rotating shafts 7, the surfaces of the first rotating shafts 7 are sleeved with first bearings 6, the first bearing 6 is fixedly connected with the inside of the chamber 2, the first thread cylinder 5 is arranged on the surface of the first thread column 4 in a threaded mode, and the fixing plate 8 is fixedly connected to the upper end of the first thread cylinder 5.

Specifically, the upper end of the fixing plate 8 is movably connected with supporting rods 10 through pin shafts 9, the supporting rods 10 are movably connected through the pin shafts 9, and the upper ends of the supporting rods 10 are fixedly connected with supporting blocks 11 through fastening bolts 12.

Specifically, the bottom end of the base 1 is provided with a groove 13, a synchronous motor 19 is fixedly connected in the groove 13, the synchronous motor 19 is arranged to drive the first threaded column 4 to rotate and drive the first threaded cylinder 5 to move up and down, so that the universal wheel 15 inside the base 1 is pushed out of the groove 13 and moved, the universal wheel 15 can be retracted into the groove 13 while the universal wheel is not moved, a second threaded column 20 is fixedly connected to an output shaft of the synchronous motor 19, a second threaded cylinder 21 is in threaded connection with the surface of the second threaded column 20, and the universal wheel 15 is fixedly connected to the bottom end of the second threaded cylinder 21.

Specifically, first spout 17 has been seted up in cavity 2, sliding connection has first slider 18 in first spout 17, sets up first spout 17 and first slider 18 and can cooperate first screw thread section of thick bamboo 5 to move, increases the stability of bracing piece 10 simultaneously, first slider 18 with first screw thread section of thick bamboo 5 fixed connection.

Specifically, a second sliding groove 22 is formed in the groove 13, a second sliding block 23 is connected to the second sliding groove 22 in a sliding mode, the second sliding groove 22 and the second sliding block 23 are arranged to enable the second threaded barrel 21 to move up and down in a matched mode, meanwhile, the stability of the universal wheel 15 is improved when the universal wheel 15 is used, and the side face of the second sliding block 23 is fixedly connected with the second threaded barrel 21.

Specifically, the bottom end of the base 1 is fixedly connected with a non-slip mat 14, the side surface of the base 1 is fixedly connected with a handle 16, and a storage battery 24 is arranged in the base 1.

Specifically, an operation panel 26 is fixedly connected to a side surface of the base 1, a microprocessor 25 is arranged in the operation panel 26, and the microprocessor 25 is electrically connected with the storage battery 24, the operation panel 26, the synchronous motor 19 and the double-shaft motor 3 through wires.

Specifically, the number of the supporting rods 10 and the supporting blocks 11 is two, the supporting rods 10 are cylindrical, the number of the universal wheels 15 and the number of the grooves 13 are four, the anti-slip pads 14 and the universal wheels 15 are arranged to prevent the base 1 from moving when the device is used, and meanwhile, maintenance personnel can move the device conveniently when the device is not used.

The utility model discloses a theory of operation and use flow: in the utility model, when in use, a maintenance person starts the synchronous motor 19 through the microprocessor 25 via the operation panel 26, the synchronous motor 19 will drive the second threaded post 20 to rotate, the second threaded post 20 will drive the second threaded barrel 21 to rotate at the same time, meanwhile, the universal wheel 15 is pushed out from the groove 13 under the cooperation of the second chute 22 and the second slider 23, the base 1 is lifted, the universal wheel 15 is contacted with the ground, then the synchronous motor 19 is stopped via the operation panel 26, the whole device is moved to a specified position via the handle 16, the synchronous motor 19 is controlled to rotate reversely via the operation panel 26 after the position is fixed, the universal wheel 15 is retracted into the groove 13, the anti-skid pad 14 at the bottom end of the base 1 is contacted with the ground, meanwhile, the double-shaft motor 3 is started via the microprocessor 25 via the operation panel 26, the double-shaft motor 3 will drive the two first threaded posts 4 to rotate, first screw thread post 4 is rotatory will drive first screw thread section of thick bamboo 5 and carries out relative motion, then drive two bracing pieces 10 through the effect of round pin axle 9 and go up and down, can drive supporting shoe 11 simultaneously and carry out the upward movement, maintenance person adjusts the contained angle between supporting shoe 11 and the outside row pipeline through adjusting fastening bolt 12, and support supporting shoe 11 and exhaust duct, then maintenance person begins to weld exhaust duct, after exhaust duct welds well, the rethread operating panel 26 withdraws bracing piece 10 back to base 1 surface through microprocessor 25, then it can with the device to remove through handle 16.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. 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 an auxiliary device is used in blast pipe welding, includes base (1), its characterized in that: the improved structure of the motor is characterized in that a cavity (2) is formed in the base (1), a double-shaft motor (3) is fixedly connected in the cavity (2), first threaded columns (4) are fixedly connected to two output shafts of the double-shaft motor (3), first rotating shafts (7) are fixedly connected to the ends of the first threaded columns (4), first bearings (6) are sleeved on the surfaces of the first rotating shafts (7), the first bearings (6) are fixedly connected with the inner portion of the cavity (2), first threaded columns (4) are threaded with first threaded cylinders (5), and fixing plates (8) are fixedly connected to the upper ends of the first threaded cylinders (5).

2. The auxiliary device for welding the exhaust pipe according to claim 1, wherein: the upper end of the fixing plate (8) is movably connected with a supporting rod (10) through a pin shaft (9), the supporting rods (10) are movably connected through the pin shaft (9), and the upper end of the supporting rod (10) is fixedly connected with a supporting block (11) through a fastening bolt (12).

3. The auxiliary device for welding the exhaust pipe according to claim 2, wherein: the base (1) bottom is seted up flutedly (13), fixedly connected with synchronous machine (19) in flutedly (13), fixedly connected with second screw thread post (20) on the output shaft of synchronous machine (19), second screw thread post (20) surface threaded connection has second screw thread section of thick bamboo (21), the bottom fixedly connected with universal wheel (15) of second screw thread section of thick bamboo (21).

4. The auxiliary device for welding the exhaust pipe according to claim 1, wherein: a first sliding groove (17) is formed in the cavity (2), a first sliding block (18) is connected in the first sliding groove (17) in a sliding mode, and the first sliding block (18) is fixedly connected with the first threaded barrel (5).

5. The auxiliary device for welding the exhaust pipe according to claim 3, wherein: a second sliding groove (22) is formed in the groove (13), a second sliding block (23) is connected in the second sliding groove (22) in a sliding mode, and the side face of the second sliding block (23) is fixedly connected with a second threaded cylinder (21).

6. The auxiliary device for welding the exhaust pipe according to claim 1, wherein: the bottom end of the base (1) is fixedly connected with an anti-slip mat (14), the side face of the base (1) is fixedly connected with a handle (16), and a storage battery (24) is arranged in the base (1).

7. The auxiliary device for welding the exhaust pipe according to claim 6, wherein: the side face of the base (1) is fixedly connected with an operation panel (26), a microprocessor (25) is arranged in the operation panel (26), and the microprocessor (25) is electrically connected with the storage battery (24), the operation panel (26), the synchronous motor (19) and the double-shaft motor (3) through conducting wires.

8. The auxiliary device for welding the exhaust pipe according to claim 3, wherein: the number of the supporting rods (10) and the supporting blocks (11) is two, the supporting rods (10) are cylindrical, and the number of the universal wheels (15) and the number of the grooves (13) are four.