CN112192121B - Welding tool with workpiece fixing function and using method thereof - Google Patents

Welding tool with workpiece fixing function and using method thereof Download PDF

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Publication number
CN112192121B
CN112192121B CN202011034872.1A CN202011034872A CN112192121B CN 112192121 B CN112192121 B CN 112192121B CN 202011034872 A CN202011034872 A CN 202011034872A CN 112192121 B CN112192121 B CN 112192121B
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fixedly connected
adjusting
shell
rod
top end
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CN112192121A (en
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吴应举
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Hefei Changqing Machinery Co Ltd
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Hefei Changqing Machinery Co Ltd
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K37/00Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
    • B23K37/04Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B15/00Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
    • B08B15/04Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K37/00Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups

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  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)

Abstract

The invention relates to the technical field of workpiece welding, in particular to a welding tool with a workpiece fixing function and a using method thereof, wherein the welding tool comprises a supporting leg and a controller, the top end of the supporting leg is fixedly connected with a carrying plate, the right end of the supporting leg positioned on the right side is fixedly connected with the controller, the top end of the carrying plate is fixedly connected with a supporting rod, and the top end of the supporting rod is fixedly connected with an adjusting device. Complex operation and low working efficiency.

Description

Welding tool with workpiece fixing function and using method thereof
Technical Field
The invention relates to the technical field of workpiece welding, in particular to a welding tool with a workpiece fixing function and a using method thereof.
Background
The welding tool is a set of flexible clamp for welding, fixing, compressing and positioning, is mainly used for welding various weldable materials and welding large, medium and small materials, and needs to be clamped and fixed through the welding tool in workpiece welding, and the application of the welding tool is more extensive, so that the demands on the welding tool with the workpiece fixing function and the use method of the welding tool are increasing day by day.
Most of the weldment work who exists on the existing market has work piece fixed function is simple structure mostly, the function is single, general welding frock can not be adjusted fixed scope, the staff need dismantle the reinstallation to clamping device when fixed not unidimensional work piece, complex operation and work efficiency are low, general welding frock is not convenient for carry out the centre gripping to curved work piece simultaneously, actual user demand can not be satisfied, consequently, propose a welding frock with work piece fixed function and application method to above-mentioned problem.
Disclosure of Invention
The invention aims to provide a welding tool with a workpiece fixing function and a using method thereof, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a welding tool with a workpiece fixing function and a using method thereof comprise a supporting leg and a controller, wherein the top end of the supporting leg is fixedly connected with a carrying plate, the right end of the supporting leg positioned on the right side is fixedly connected with the controller, the top end of the carrying plate is fixedly connected with a supporting rod, the top end of the supporting rod is fixedly connected with an adjusting device, one end of the adjusting device is fixedly connected with a clamping and fixing device, the rear side of the top end of the carrying plate is fixedly connected with a smoke suction device, the adjusting device comprises an adjusting seat, an adjusting rod, a clamping groove, a fixing seat, a limiting pin, an adjusting block, a pressing rod and a first spring, the top end of the supporting rod is rotatably connected with an adjusting seat, the inner side of the adjusting seat is slidably connected with an adjusting rod, the inner side of the adjusting rod is provided with the clamping groove, the top end of the adjusting seat is fixedly connected with the fixing seat, and the inner side of the fixing seat is slidably connected with the limiting pin, and the spacer pin runs through the regulation seat and passes through the draw-in groove and adjust the pole block, the top outside of spacer pin is provided with first spring, and the top and the bottom of first spring respectively with spacer pin and fixing base fixed connection, the top left side of fixing base is rotated and is connected with the depression bar, the other end fixedly connected with regulating block of depression bar.
Preferably, the inner diameter of the clamping groove is equal to the outer diameter of the limiting pin.
Preferably, press from both sides tight fixing device and include adjusting screw, a screw thread section of thick bamboo, first briquetting, bearing, connecting plate, dog, connection shell, dop, second spring and second briquetting, the one end fixedly connected with screw thread section of thick bamboo of regulation pole, the inboard screwed connection of screw thread section of thick bamboo has adjusting screw, adjusting screw's the bottom outside fixedly connected with bearing, the first briquetting of outside fixedly connected with of bearing, the outside block of first briquetting has the connection shell, the equal sliding connection in both ends has the connecting plate about the connection shell, the one end fixedly connected with dop of connecting plate, and dop and first briquetting block, the inboard fixedly connected with dog of connection shell, the one end fixedly connected with second spring of dog, and second spring and dop fixed connection.
Preferably, the inner side of the thread cylinder is provided with threads, and the thread cylinder is in threaded connection with the adjusting screw rod through the threads.
Preferably, the bottom end of the connecting shell is connected with a second pressing block, and the second pressing block is arranged in an arc shape.
Preferably, the smoking device comprises a vertical rod, a protective shell, a ventilation shell, a blocking net, a protective cover, a motor, an air suction pipe, a limiting shell, a third spring and a baffle plate, wherein the vertical rod is fixedly connected to the rear side of the top end of the object carrying plate, the protective shell is fixedly connected to the top end of the vertical rod, the protective cover is fixedly connected to the top end of the protective shell, the motor is fixedly connected to the inner side of the protective cover, the ventilation shell is fixedly connected to the tail end of a main shaft of the motor and is rotatably connected with the protective cover, the blocking net is clamped on the inner side of the ventilation shell, the air suction pipe is communicated with the inner side of the right end of the ventilation shell, the limiting shell is fixedly connected to the right end of the ventilation shell, the third spring is fixedly connected to the inner side of the rear end of the limiting shell,
preferably, the front end of the third spring is fixedly connected with a baffle plate, and the baffle plate is arranged at the right end of the blocking net.
Preferably, the method comprises the following steps:
the method comprises the following steps: firstly, adjusting a clamping and fixing device according to the shape of a workpiece;
step two: then adjusting the position of the clamping and fixing device through the adjusting device according to the size of the workpiece, and clamping and fixing the workpiece through the clamping and fixing device;
step three: when in welding, the smoke suction device is communicated with an external smoke suction machine, and smoke generated by welding is treated by the smoke suction device in the welding process.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, through the arrangement of the adjusting seat, the adjusting rod, the clamping groove, the fixing seat, the limiting pin, the adjusting block, the pressing rod and the first spring, a worker can adjust the position of the clamping and fixing device under the action of the adjusting rod according to the size of a workpiece, so that the clamping and fixing device can meet the use requirements of different workpieces, and the problems that a common welding tool cannot adjust the fixed range, the clamping device needs to be detached and reinstalled when the worker fixes workpieces with different sizes, the operation is complex and the working efficiency is low are solved.
2. According to the invention, through the arrangement of the first pressing block, the bearing, the connecting plate, the stop block, the connecting shell, the chuck, the second spring and the second pressing block, a worker can select the first pressing block or the second pressing block to limit and fix a workpiece according to different workpieces, when the working surface is horizontal, the workpiece can be fixed through the first pressing block, and when the surface of the workpiece is a curved surface, the workpiece can be limited and fixed through the second pressing block.
3. According to the invention, the air suction pipe is communicated with the external suction fan through the protective shell, the ventilation shell, the blocking net, the protective cover, the motor, the air suction pipe, the third spring and the baffle, smoke generated in the welding process is sucked away from a workshop through the ventilation shell and is discharged out of the workshop, meanwhile, welding slag splashed in the welding process can be blocked through the blocking net, the welding slag is prevented from entering the ventilation shell and the internal side of the external suction fan along with airflow to damage the ventilation shell and the external suction fan, and meanwhile, the blocking net is convenient to install and disassemble through the baffle.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of an enlarged internal mounting structure of the adjustment device of the present invention;
FIG. 3 is a schematic view of an enlarged internal mounting structure of the coupling housing of the present invention;
FIG. 4 is a schematic view of the structure at point A of FIG. 3 according to the present invention;
FIG. 5 is a schematic perspective view of a second compact according to the present invention;
FIG. 6 is a schematic view of the top mounting structure of the aeration shell of the present invention;
fig. 7 is a side view of the inner mounting structure of the spacing shell of the present invention.
In the figure: 1-supporting foot, 2-controller, 3-carrying plate, 4-supporting rod, 5-adjusting device, 501-adjusting seat, 502-adjusting rod, 503-clamping groove, 504-fixing seat, 505-limiting pin, 506-adjusting block, 507-pressing rod, 508-first spring, 6-clamping fixing device, 601-adjusting screw, 602-threaded cylinder, 603-first pressing block, 604-bearing, 605-connecting plate, 606-stopping block, 607-connecting shell, 608-clamping head, 609-second spring, 610-second pressing block, 7-smoking device, 701-vertical rod, 702-protecting shell, 703-ventilating shell, 704-blocking net, 705-protecting cover, 706-motor, 707-air suction pipe, 708-limit shell, 709-third spring, 710-baffle.
Detailed Description
Example 1:
referring to fig. 1-7, the present invention provides a technical solution:
a welding tool with a workpiece fixing function and a using method thereof comprise a supporting foot 1 and a controller 2, wherein the top end of the supporting foot 1 is fixedly connected with a carrying plate 3, the right end of the supporting foot 1 positioned on the right side is fixedly connected with the controller 2, the top end of the carrying plate 3 is fixedly connected with a supporting rod 4, the top end of the supporting rod 4 is fixedly connected with an adjusting device 5, one end of the adjusting device 5 is fixedly connected with a clamping and fixing device 6, the top end rear side of the carrying plate 3 is fixedly connected with a smoking device 7, the adjusting device 5 comprises an adjusting seat 501, an adjusting rod 502, a clamping groove 503, a fixing seat 504, a limiting pin 505, an adjusting block 506, a pressure rod 507 and a first spring 508, the top end of the supporting rod 4 is rotatably connected with the adjusting seat 501, the inner side of the adjusting seat 501 is slidably connected with an adjusting rod 502, the inner side of the adjusting rod 502 is provided with the clamping groove 503, adjust the top fixedly connected with fixing base 504 of seat 501, the inboard sliding connection of fixing base 504 has spacer pin 505, and spacer pin 505 runs through and adjusts seat 501 and pass through draw-in groove 503 and adjust pole 502 block, the top outside of spacer pin 505 is provided with first spring 508, and the top and the bottom of first spring 508 respectively with spacer pin 505 and fixing base 504 fixed connection, the top left side of fixing base 504 rotates and is connected with depression bar 507, the other end fixedly connected with regulating block 506 of depression bar 507.
The inner diameter of the clamping groove 503 is equal to the outer diameter of the limit pin 505, so as to be conveniently clamped with the adjusting rod 502 through the limit pin 505, the clamping and fixing device 6 comprises an adjusting screw 601, a threaded cylinder 602, a first pressing block 603, a bearing 604, a connecting plate 605, a stop block 606, a connecting shell 607, a clamping head 608, a second spring 609 and a second pressing block 610, one end of the adjusting rod 502 is fixedly connected with the threaded cylinder 602, the inner side of the threaded cylinder 602 is spirally connected with the adjusting screw 601, the outer side of the bottom end of the adjusting screw 601 is fixedly connected with the bearing 604, the outer side of the bearing 604 is fixedly connected with the first pressing block 603, the outer side of the first pressing block 603 is clamped with the connecting shell 607, the left end and the right end of the connecting shell 607 are both slidably connected with the connecting plate 605, one end of the connecting plate 605 is fixedly connected with the clamping head 608, the clamping head 608 is clamped with the first pressing block 603, the inner side of the connecting shell 607 is fixedly connected with the stop block 606, one end of the stop block 606 is fixedly connected with a second spring 609, the second spring 609 is fixedly connected with a chuck 608, the inner side of the threaded cylinder 602 is provided with threads, the threaded cylinder 602 is in threaded connection with the adjusting screw 601 through the threads, so that the adjusting screw 601 can rotate on the inner side of the threaded cylinder 602 conveniently, the bottom end of the connecting shell 607 is connected with a second pressing block 610, the second pressing block 610 is arranged in an arc shape, so that an arc-shaped workpiece can be clamped and fixed conveniently, the smoke suction device 7 comprises a vertical rod 701, a protective shell 702, a ventilation shell 703, a blocking net 704, a protective cover 705, a motor 706, an air suction pipe 707, a limiting shell 708, a third spring 709 and a baffle 710, the rear side of the top end of the object carrying plate 3 is fixedly connected with the vertical rod 701, the top end of the vertical rod 701 is fixedly connected with the protective shell 702, the top end of the protective shell 702 is fixedly connected with the protective cover 705, and the inner side of the protective cover 705 is fixedly connected with the motor 706, the tail end of a main shaft of the motor 706 is fixedly connected with an air vent shell 703, the air vent shell 703 is rotatably connected with a protective cover 705, the air vent shell 703 and a blocking net 704 can be shielded through a protective shell 702, the blocking net 704 is clamped on the inner side of the air vent shell 703, an air suction pipe 707 is communicated with the inner side of the right end of the air vent shell 703, the right end of the air vent shell 703 is fixedly connected with a limiting shell 708, the inner side of the rear end of the limiting shell 708 is fixedly connected with a third spring 709, the front end of the third spring 709 is fixedly connected with a baffle 710, the baffle 710 is arranged at the right end of the blocking net 704, and the limiting and fixing of the blocking net 704 can be realized through the baffle 710.
The method comprises the following steps:
the method comprises the following steps: firstly, adjusting a clamping and fixing device 6 according to the shape of a workpiece;
step two: then, the position of a clamping and fixing device 6 is adjusted through an adjusting device 5 according to the size of the workpiece, and then the workpiece is clamped and fixed through the clamping and fixing device 6;
step three: when in welding, the smoking device 7 is communicated with an external smoking machine, and smoke generated by welding is treated by the smoking device 7 in the welding process.
The working process is as follows: before the invention is used, power is supplied by an external power supply, a smoking device 7 is communicated with an external smoking machine, meanwhile, a worker can arrange a plurality of adjusting devices 5 and clamping and fixing devices 6 on an object carrying plate 3, the worker firstly selects a first pressing block 603 and a second pressing block 610 according to the type of a workpiece, when the surface of the workpiece to be welded is flat, the worker selects the first pressing block 603, the worker forcibly pulls a connecting shell 607 downwards to separate the connecting shell 607 with a clamping head 608 from the first pressing block 603, so that the first pressing block 603 is exposed outside, then the worker adjusts the position of the first pressing block 603 through the adjusting devices 5 according to the size of the workpiece, the worker presses a pressing rod 507 downwards to enable the pressing rod 507 to drive an adjusting block 506 to rotate around one end of a fixed seat 504 to play a lever role, a limiting pin 505 is lifted upwards through the adjusting block 506, meanwhile, the first spring 508 is also stretched until the limit pin 505 moves out of the clamping groove 503 on the inner side of the adjusting rod 502, that is, the limit pin 505 does not interfere with the movement of the adjusting rod 502 in the horizontal direction, then the worker moves the adjusting rod 502 on the inner side of the adjusting seat 501, meanwhile, the adjusting rod 502 drives the first pressing block 603 to move in the horizontal direction through the adjusting screw 601, the threaded cylinder 602 and the bearing 604 until the first pressing block 603 moves to a proper position, then the worker rotates the adjusting screw 601, drives the first pressing block 603 to realize the limit fixing of the workpiece through the spiral rotation between the adjusting screw 601 and the threaded cylinder 602, during the welding process, the external smoking machine sucks the smoke generated during the welding process through the air suction pipe 707, the ventilation shell and the blocking net 704, and simultaneously the blocking net 704 can block the welding slag generated during the welding process, thereby preventing the welding slag from entering the inner side of the ventilation shell 703 along with the air flow, when the ventilation shell 703 is not used, a worker drives the ventilation shell 703 to rotate by controlling the motor 706 through the controller 2, the ventilation shell 703 is gradually rotated to the inner side of the protective shell 702, the ventilation shell 703 and the blocking net 704 are protected through the protective shell 702, foreign matters are prevented from falling on the surface of the blocking net 704 when the ventilation shell is not used, and when the blocking net 704 needs to be disassembled and replaced, the worker pushes the baffle 710 backwards, the baffle 710 moves backwards along the limiting shell 708 until the baffle 710 does not interfere with the blocking net 704, then the worker can take the blocking net 704 out of the inner side of the ventilation shell 703, and the operation is carried out according to the above opposite steps during installation.
In embodiment 2, the same parts as those in embodiment 1 are not described again, but different points are that when an arc-shaped workpiece needs to be welded, for example, when a pipeline is welded, a worker clamps the connecting shell 607 with the second pressing block 610 with the first pressing block 603 through the clamp 608, and the second spring 609 limits the clamp 608, so that the clamp 608 is not easily separated from the first pressing block 603, and then the workpiece can be clamped and fixed through the second pressing block 610.
The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts of the present invention. The foregoing is only a preferred embodiment of the present invention, and it should be noted that there are objectively infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that a plurality of modifications, decorations or changes may be made without departing from the principle of the present invention, and the technical features described above may be combined in a suitable manner; such modifications, variations, combinations, or adaptations of the invention using its spirit and scope, as defined by the claims, may be directed to other uses and embodiments.

Claims (2)

1. The utility model provides a welding frock with work piece fixed function, includes supporting legs (1) and controller (2), its characterized in that: the top end of the supporting leg (1) is fixedly connected with a carrying plate (3), the right end of the supporting leg (1) on the right side is fixedly connected with a controller (2), the top end of the carrying plate (3) is fixedly connected with a supporting rod (4), the top end of the supporting rod (4) is fixedly connected with an adjusting device (5), one end of the adjusting device (5) is fixedly connected with a clamping and fixing device (6), the top end rear side of the carrying plate (3) is fixedly connected with a smoking device (7), the adjusting device (5) comprises an adjusting seat (501), an adjusting rod (502), a clamping groove (503), a fixed seat (504), a limiting pin (505), an adjusting block (506), a pressing rod (507) and a first spring (508), the top end of the supporting rod (4) is rotatably connected with the adjusting seat (501), and the inner side of the adjusting seat (501) is slidably connected with the adjusting rod (502), a clamping groove (503) is formed in the inner side of the adjusting rod (502), a fixed seat (504) is fixedly connected to the top end of the adjusting seat (501), a limiting pin (505) is connected to the inner side of the fixed seat (504) in a sliding mode, the limiting pin (505) penetrates through the adjusting seat (501) and is clamped with the adjusting rod (502) through the clamping groove (503), a first spring (508) is arranged on the outer side of the top end of the limiting pin (505), the top end and the bottom end of the first spring (508) are fixedly connected with the limiting pin (505) and the fixed seat (504) respectively, a pressing rod (507) is rotatably connected to the left side of the top end of the fixed seat (504), and an adjusting block (506) is fixedly connected to the other end of the pressing rod (507); the inner diameter of the clamping groove (503) is equal to the outer diameter of the limiting pin (505);
the clamping and fixing device (6) comprises an adjusting screw rod (601), a threaded cylinder (602), a first pressing block (603), a bearing (604), a connecting plate (605), a stop block (606), a connecting shell (607), a clamping head (608), a second spring (609) and a second pressing block (610), wherein one end of the adjusting rod (502) is fixedly connected with the threaded cylinder (602), the inner side of the threaded cylinder (602) is spirally connected with the adjusting screw rod (601), the outer side of the bottom end of the adjusting screw rod (601) is fixedly connected with the bearing (604), the outer side of the bearing (604) is fixedly connected with the first pressing block (603), the outer side of the first pressing block (603) is clamped with the connecting shell (607), the left end and the right end of the connecting shell (607) are both slidably connected with the connecting plate (605), one end of the connecting plate (605) is fixedly connected with the clamping head (608), and the clamping head (608) is clamped with the first pressing block (603), a stop block (606) is fixedly connected to the inner side of the connecting shell (607), one end of the stop block (606) is fixedly connected with a second spring (609), and the second spring (609) is fixedly connected with a clamping head (608);
the inner side of the threaded cylinder (602) is provided with threads, and the threaded cylinder (602) is in threaded connection with the adjusting screw rod (601) through the threads; the bottom end of the connecting shell (607) is connected with a second pressing block (610), and the second pressing block (610) is arranged in an arc shape;
the smoking device (7) comprises a vertical rod (701), a protective shell (702), a ventilation shell (703), a blocking net (704), a protective cover (705), a motor (706), an air suction pipe (707), a limiting shell (708), a third spring (709) and a baffle (710), wherein the rear side of the top end of the object carrying plate (3) is fixedly connected with the vertical rod (701), the top end of the vertical rod (701) is fixedly connected with the protective shell (702), the top end of the protective shell (702) is fixedly connected with the protective cover (705), the inner side of the protective cover (705) is fixedly connected with the motor (706), the tail end of a main shaft of the motor (706) is fixedly connected with the ventilation shell (703), the ventilation shell (703) is rotatably connected with the protective cover (705), the blocking net (704) is clamped on the inner side of the ventilation shell (703), and the air suction pipe (707) is communicated with the inner side of the right end of the ventilation shell (703), the right end of the ventilation shell (703) is fixedly connected with a limiting shell (708), and the inner side of the rear end of the limiting shell (708) is fixedly connected with a third spring (709); the front end of the third spring (709) is fixedly connected with a baffle (710), and the baffle (710) is arranged at the right end of the baffle net (704).
2. The use method of the welding tool with the workpiece fixing function according to claim 1, characterized in that: the method comprises the following steps:
the method comprises the following steps: firstly, adjusting a clamping and fixing device (6) according to the shape of a workpiece;
step two: then, the position of the clamping and fixing device (6) is adjusted through the adjusting device (5) according to the size of the workpiece, and then the workpiece is clamped and fixed through the clamping and fixing device (6);
step three: when in welding, the smoking device (7) is communicated with an external smoking machine, and smoke generated by welding is treated by the smoking device (7) in the welding process.
CN202011034872.1A 2020-09-27 2020-09-27 Welding tool with workpiece fixing function and using method thereof Active CN112192121B (en)

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