CN113458522A - Be used for circuit board to weld tin wire spot welding auxiliary device - Google Patents

Be used for circuit board to weld tin wire spot welding auxiliary device Download PDF

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Publication number
CN113458522A
CN113458522A CN202110746715.1A CN202110746715A CN113458522A CN 113458522 A CN113458522 A CN 113458522A CN 202110746715 A CN202110746715 A CN 202110746715A CN 113458522 A CN113458522 A CN 113458522A
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China
Prior art keywords
wall
block
rod
sliding
circuit board
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Withdrawn
Application number
CN202110746715.1A
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Chinese (zh)
Inventor
平松庆
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Tongxiang Yuanpei Technology Co ltd
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Tongxiang Yuanpei Technology Co ltd
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Priority to CN202110746715.1A priority Critical patent/CN113458522A/en
Publication of CN113458522A publication Critical patent/CN113458522A/en
Withdrawn legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K1/00—Soldering, e.g. brazing, or unsoldering
    • B23K1/0008—Soldering, e.g. brazing, or unsoldering specially adapted for particular articles or work
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
    • B23K3/08—Auxiliary devices therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
    • B23K3/08—Auxiliary devices therefor
    • B23K3/087—Soldering or brazing jigs, fixtures or clamping means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/36—Electric or electronic devices

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Resistance Welding (AREA)

Abstract

The invention relates to the technical field of spot welding, and discloses a solder wire spot welding auxiliary device for a circuit board, which comprises a base, a magnetic block, an upright post, a sliding sleeve, a telescopic rod, a universal component and a push-up component, wherein the top end of the base is fixedly connected with the upright post, the outer wall of the upright post is in sliding connection with the magnetic block, the outer wall of the upright post is positioned above the magnetic block and is in sliding connection with the sliding sleeve, the left side of the sliding sleeve is fixedly connected with the telescopic rod, an operator can easily hold a welding gun through a fixed cylinder during spot welding, the fixed cylinder drives the welding gun to move to a proper welding position, after the welding gun is in contact with the circuit board, the inclined rod is pressed to separate the welding gun from the circuit board, then the inclined rod is released to enable the welding gun to be in contact with the circuit board, so that the welding gun which can be easily held by the operator can perform spot welding on the circuit board, thereby preventing the circuit board from generating work fatigue, thereby preventing the circuit board from being damaged due to misoperation.

Description

Be used for circuit board to weld tin wire spot welding auxiliary device
Technical Field
The invention relates to the technical field of spot welding, in particular to a tin wire spot welding auxiliary device for a circuit board.
Background
Spot welding is a welding method for forming a welding spot between two overlapped workpiece contact surfaces through a columnar electrode during welding, spot welding is one of resistance welding, and spot welding is mainly used for soldering of thin plate structures such as circuit boards.
At present when internal maintenance internal circuit board to electronic equipment such as some computers and cell-phones, mainly carry out spot welding through artifical handheld welder and solder wire, welder needs contact then lift up the separation rapidly with circuit board splice when the welding, and need repeat this operation many times and can accomplish welding, because the component of circuit board inside is small in addition welder weight, so need the great attention of concentration of operating personnel during spot welding, operating personnel work after a period, can lead to the tired efficiency reduction that makes the spot welding of hand, thereby can lead to the spot welding error to let whole circuit board damage when serious.
Therefore, we propose a solder wire spot welding auxiliary device for circuit board that prevents fatigue.
Disclosure of Invention
In order to achieve the purpose of preventing fatigue, the invention provides the following technical scheme: the tin wire spot welding auxiliary device for the circuit board comprises a base, a magnetic block, an upright post, a sliding sleeve, a telescopic rod, a universal assembly and a push-up assembly, wherein the top end of the base is fixedly connected with the upright post, the outer wall of the upright post is in sliding connection with the magnetic block, the outer wall of the upright post is positioned above the magnetic block and is in sliding connection with the sliding sleeve, and the left side of the sliding sleeve is fixedly connected with the telescopic rod;
the universal assembly comprises a sliding ball, a fixed block, a clamping block, an inclined block, a cross rod, a rectangular sliding block, a chute, a circular sliding block, a pull rod and a rotating buckle device, wherein the right side of the sliding ball is fixedly connected with a telescopic rod, the outer wall of the sliding ball is movably connected with the inner wall of the fixed block, the clamping blocks are positioned above and below the sliding ball and are in sliding connection with the inner wall of the fixed block, the inclined block is positioned on the right side of the clamping block and is in sliding connection with the inner wall of the fixed block, the left side of the inclined block is fixedly connected with the cross rod, the cross rod is fixedly connected with the rectangular sliding block in action, the outer wall of the rectangular sliding block is in sliding connection with the inner wall of the fixed block, the chute is arranged on the inner wall of the rectangular sliding block, the inner wall of the chute is in sliding connection with the circular sliding block, and the front side of the circular sliding block is rotatably connected with the top end of the pull rod;
the bottom end of the pull rod is movably connected with the rotating buckle device;
the push-up assembly comprises a sleeve, a welding gun, a fixed cylinder, an annular slider, a concave rod, a roller, a triangular block, an inclined rod and a short rod, wherein the inner wall of the sleeve is fixedly connected with the welding gun, the inner wall of the sleeve is slidably connected with the welding gun, the outer wall of the sleeve is fixedly connected with the annular slider, the outer wall of the annular slider is slidably connected with the inner wall of the fixed cylinder, and the outer wall of the sleeve is slidably connected with the inner wall of the fixed cylinder;
the top end of the annular sliding block is fixedly connected with a concave rod, one end of the concave rod, far away from the annular sliding block, is rotatably connected with a roller, the bottom end of the roller is positioned on the left side of the inner wall of the fixed cylinder and is in sliding connection with the left side of the inner wall of the fixed cylinder, and the bottom end of the triangular block is movably connected with an inclined rod;
the right side of the inclined rod is rotatably connected with the short rod, and the right side of the short rod is fixedly connected with the fixed cylinder.
As a further scheme of the invention, the right side of the inner wall of the magnetic block is slidably connected with a pushing head, the right side of the pushing head is rotatably connected with a rotating rod, and the outer wall of the rotating rod is in threaded connection with the right side of the inner wall of the magnetic block, so that the magnetic block can be fixed at any position of the outer wall of the upright post.
As a further scheme of the invention, the number of the clamping blocks and the number of the inclined blocks are two, the clamping blocks and the inclined blocks are symmetrically arranged about the horizontal center line of the sliding ball, and the right sides of the clamping blocks are in contact with the inclined surfaces of the inclined blocks.
As a further scheme of the invention, a first magnet is fixedly arranged on the inner wall of the clamping block, a second magnet is fixedly arranged on the inner wall of the fixed block, the first magnet and the second magnet repel each other, the number of the second magnets is two, the first magnet and the second magnet are positioned above the clamping block above and fixedly connected with the inner wall of the fixed block, and the second magnet is positioned below the clamping block below and fixedly connected with the inner wall of the fixed block.
As a further scheme of the invention, the rotating buckle device comprises a strip-shaped sliding block, a movable rod, a plug and an insertion block, wherein the outer wall of the strip-shaped sliding block is connected with the inner wall of the movable rod in a sliding mode, the left side of the movable rod is connected with a fixed cylinder in a rotating mode, the top and the bottom of the movable rod are both fixedly connected with the plug, the right side of the fixed cylinder is located above and below the movable rod and is both fixedly connected with the insertion block, the plug is matched with the insertion block, and the front face of the strip-shaped sliding block is connected with the bottom end of a pull rod in a rotating mode.
As a further scheme of the invention, the inner wall of the inclined rod is connected with a sliding rod in a sliding manner, the top end of the sliding rod is rotatably connected with the bottom end of the triangular block, and the surface of the triangular block is contacted with the bottom end of the roller.
As a further scheme of the invention, the inner wall of the sliding sleeve is fixedly provided with a magnetic column, and the magnetic column and the magnetic block are mutually repelled.
As a further scheme of the invention, the outer wall of the pull rod is connected with a short sleeve in a sliding manner, the left side of the short sleeve is fixedly connected with the fixed cylinder, and the outer wall of the pull rod is connected with the bottom end of the inner wall of the fixed block in a sliding manner.
As a further scheme of the invention, a clamping device is fixedly arranged on the top end of the base, which is positioned on the left side of the upright post, the right side of the clamping device is movably connected with the circuit board, the clamping device consists of a top head, a top rod and a vertical head, the bottom end of the top head is fixedly connected with the top end of the base, which is positioned on the left side of the top head, is fixedly connected with the vertical head, and the outer wall of the top rod is in threaded connection with the inner wall of the vertical head.
The invention has the beneficial effects that: this a be used for circuit board with tin wire spot welding auxiliary device, effort through the magnetic path to the magnetic pillar, make welder's gravity offset most, make that operating personnel can be light when spot welding grip welder through fixed section of thick bamboo, then rotate fixed section of thick bamboo, fixed section of thick bamboo takes welder to move suitable welding position, after welder and circuit board contact, press the down tube, thereby let welder and circuit board separation, then loosen the down tube, make welder and circuit board contact, repeat this step and accomplish until accomplishing the welding, make operating personnel can be light grip welder and spot welding the circuit board, thereby prevent it and produce work fatigue, and then just prevented the circuit board because misoperation destroys.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic view of the gimbal assembly and the push-up assembly of FIG. 1 according to the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 2 according to the present invention;
FIG. 4 is an enlarged view of the structure at B in FIG. 2 according to the present invention;
FIG. 5 is an enlarged view of the structure at C of FIG. 2 according to the present invention;
FIG. 6 is an enlarged view of the structure shown at D in FIG. 2 according to the present invention.
In the figure: 100. a base; 200. a magnetic block; 300. a column; 400. a sliding sleeve; 500. a telescopic rod; 600. a gimbal assembly; 601. a sliding ball; 602. fixing blocks; 603. a clamping block; 604. a sloping block; 605. a cross bar; 606. a rectangular slider; 607. a chute; 608. a circular slider; 609. a pull rod; 610. a rotating buckle device; 700. pushing the assembly; 701. a sleeve; 702. a welding gun; 703. a fixed cylinder; 704. an annular slider; 705. a concave rod; 706. a roller; 707. a triangular block; 708. a diagonal bar; 709. a short rod.
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.
Referring to fig. 1-6, the auxiliary device for spot welding of solder wires for circuit boards includes a base 100, a magnetic block 200, a pillar 300, a sliding sleeve 400, a telescopic rod 500, a universal assembly 600 and a push-up assembly 700, wherein the top end of the base 100 is fixedly connected with the pillar 300, the outer wall of the pillar 300 is slidably connected with the magnetic block 200, the outer wall of the pillar 300 is positioned above the magnetic block 200 and slidably connected with the sliding sleeve 400, and the left side of the sliding sleeve 400 is fixedly connected with the telescopic rod 500;
referring to fig. 1, a pushing head is slidably connected to the right side of the inner wall of the magnetic block 200, a rotating rod is rotatably connected to the right side of the pushing head, the outer wall of the rotating rod is in threaded connection with the right side of the inner wall of the magnetic block 200, and a magnetic pillar is fixedly mounted on the inner wall of the sliding sleeve 400 and is repelled by the magnetic block 200.
Referring to fig. 1, a clamping device is fixedly mounted on the top end of the base 100 on the left side of the upright 300, the right side of the clamping device is movably connected with the circuit board, the clamping device is composed of a top head, a top rod and a vertical head, the bottom end of the top head is fixedly connected with the top end of the base 100, the top end of the base 100 on the left side of the top head is fixedly connected with the vertical head, and the outer wall of the top rod is in threaded connection with the inner wall of the vertical head.
According to fig. 1, the sliding sleeve 400 moves up and down to drive the telescopic rod 500 to adjust to a proper position, then the magnetic block 200 is also adjusted to a proper position, and the acting force of the magnetic block 200 on the magnetic column enables the gravity of the sliding sleeve 400, the telescopic rod 500, the universal assembly 600 and the push-up assembly 700 to be offset by most parts, so that an operator can easily hold the welding gun 702 through the fixing barrel 703 during spot welding.
Referring to fig. 2 to 4, the universal assembly 600 comprises a sliding ball 601, a fixed block 602, a clamping block 603, an inclined block 604, a cross bar 605, a rectangular sliding block 606, a chute 607, a circular sliding block 608, a pull rod 609 and a rotating buckle device 610, wherein the right side of the sliding ball 601 is fixedly connected with the telescopic rod 500, the outer wall of the sliding ball 601 is movably connected with the inner wall of the fixed block 602, the clamping blocks 603 are positioned above and below the sliding ball 601 and are slidably connected with the inner wall of the fixed block 602, the inclined block 604 is positioned on the right side of the clamping block 603 and is slidably connected with the inner wall of the fixed block 602, the clamping blocks 603 and the inclined blocks 604 are both arranged symmetrically with respect to the horizontal center line of the sliding ball 601, the right side of the clamping block 603 is in contact with the inclined plane of the inclined block 604, the left side of the inclined block 604 is fixedly connected with the cross bar 605, the cross bar 605 is fixedly connected with the rectangular sliding block 606, the outer wall of the rectangular sliding block 606 is slidably connected with the inner wall of the fixed block 602, the chute is arranged on the inner wall of the rectangular sliding block 606, the inner wall of the chute 607 and is slidably connected with the circular sliding block 608, the front surface of the circular slide block 608 is rotatably connected with the top end of a pull rod 609;
referring to fig. 2, a first magnet is fixedly mounted on an inner wall of the clamping block 603, a second magnet is fixedly mounted on an inner wall of the fixed block 602, the first magnet and the second magnet repel each other, the number of the second magnets is two, the first magnet is located above the upper clamping block 603 and fixedly connected with the inner wall of the fixed block 602, and the second magnet is located below the lower clamping block 603 and fixedly connected with the inner wall of the fixed block 602;
referring to fig. 1-6, a first magnet is fixedly mounted on the inner wall of the clamping block 603, a second magnet is fixedly mounted on the inner wall of the fixed block 602, the first magnet and the second magnet repel each other, the number of the second magnets is two, the first magnet and the second magnet are positioned above the clamping block 603 above and fixedly connected with the inner wall of the fixed block 602, and the second magnet is positioned below the clamping block 603 below and fixedly connected with the inner wall of the fixed block 602;
according to fig. 2 to 4, the sliding ball 601 freely rotates on the inner wall of the fixed block 602, so that the fixed cylinder 703 can freely move, and the welding gun 702 is carried to a proper welding position, after welding is finished, the fixed cylinder 703 is rotated, so that the welding gun 702 is far away from a circuit board, the rotating buckle device 610 carries the pull rod 609 to move, the pull rod 609 carries the rectangular sliding block 606 through the circular sliding block 608 and the inclined groove 607, the rectangular sliding block 606 carries the inclined block 604 to move through the cross bar 605, the inclined block 604 exerts force on the clamping block 603, and the clamping block 603 exerts force on the sliding ball 601, so that the relative position of the fixed block 602 and the sliding ball 601 is fixed.
Referring to fig. 2, the outer wall of the pull rod 609 is slidably connected with a short sleeve, the left side of the short sleeve is fixedly connected with the fixed cylinder 703, and the outer wall of the pull rod 609 is slidably connected with the bottom end of the inner wall of the fixed block 602;
referring to fig. 4, the bottom end of the pull rod 609 is movably connected to the rotating buckle device 610, the rotating buckle device 610 is composed of a bar-shaped slider, a movable rod, a plug and an insert, the outer wall of the bar-shaped slider is slidably connected to the inner wall of the movable rod, the left side of the movable rod is rotatably connected to the fixed cylinder 703, the top and the bottom of the movable rod are both fixedly connected to the plug, the right side of the fixed cylinder 703 is located above and below the movable rod and is both fixedly connected to the insert, the plug is adapted to the insert, and the front side of the bar-shaped slider is rotatably connected to the bottom end of the pull rod 609.
According to fig. 3 and 4, the movable rod is pulled downwards, the movable rod drives the pull rod 609 to move downwards through the strip-shaped sliding block, the pull rod 609 drives the rectangular sliding block 606 to move leftwards through the circular sliding block 608 and the inclined groove 607, at the moment, the plug positioned below the movable rod is inserted into the insert block, the movable rod is pulled upwards, the movable rod drives the pull rod 609 to move upwards through the strip-shaped sliding block, the pull rod 609 drives the rectangular sliding block 606 to move rightwards through the circular sliding block 608 and the inclined groove 607, and at the moment, the plug positioned above the movable rod is inserted into the insert block.
Referring to fig. 2 and 5 to 6, the push-up assembly 700 includes a sleeve 701, a welding gun 702, a fixed cylinder 703, an annular slider 704, a concave rod 705, a roller 706, a triangular block 707, a diagonal rod 708, and a short rod 709, wherein an inner wall of the sleeve 701 is fixedly connected to the welding gun 702, an inner wall of the sleeve 701 is slidably connected to the welding gun 702, an outer wall of the sleeve 701 is fixedly connected to the annular slider 704, an outer wall of the annular slider 704 is slidably connected to an inner wall of the fixed cylinder 703, and an outer wall of the sleeve 701 is slidably connected to the inner wall of the fixed cylinder 703;
referring to fig. 5, the top end of the annular slider 704 is fixedly connected to a concave rod 705, one end of the concave rod 705 away from the annular slider 704 is rotatably connected to a roller 706, a triangular block 707 is slidably connected to the left side of the inner wall of the fixed cylinder 703 at the bottom end of the roller 706, the bottom end of the triangular block 707 is movably connected to a diagonal rod 708, the inner wall of the diagonal rod 708 is slidably connected to a sliding rod, the top end of the sliding rod is rotatably connected to the bottom end of the triangular block 707, and the surface of the triangular block 707 is in contact with the bottom end of the roller 706.
Referring to fig. 6, the right side of the inclined rod 708 is rotatably connected to the short rod 709, and the right side of the short rod 709 is fixedly connected to the fixed cylinder 703.
According to fig. 2 and 5 to 6, after the welding gun 702 is contacted with the circuit board, the inclined rod 708 is pressed, the inclined rod 708 rotates along the short rod 709, the inclined rod 708 carries the triangular block 707 to move, the triangular block 707 carries the concave rod 705 to move upwards through the roller 706, the concave rod 705 carries the sleeve 701 to move upwards through the annular slide block 704, the sleeve 701 carries the welding gun 702 to move upwards, so that the welding gun 702 is separated from the circuit board, then the inclined rod 708 is released, the welding gun 702 is contacted with the circuit board, and the steps are repeated until the welding is finished.
In use, referring to fig. 1-6, the circuit board is clamped by the clamping device, the sliding sleeve 400 moves up and down to bring the telescopic rod 500 to a proper position, then the magnetic block 200 is also adjusted to a proper position, the force of the magnetic block 200 on the magnetic column causes the gravity of the sliding sleeve 400, the telescopic rod 500, the universal assembly 600 and the push-up assembly 700 to be mostly cancelled, so that an operator can easily hold the welding gun 702 through the fixing cylinder 703 during spot welding, then the fixing cylinder 703 rotates to bring the welding gun 702 to a proper welding position, after the welding gun 702 contacts with the circuit board, the inclined rod 708 is pressed, the inclined rod 708 rotates along the short rod 709, the inclined rod 708 carries the triangular block 707 to move, the triangular block 707 carries the concave rod to move upwards through the roller 706, the concave rod 705 carries the sleeve 701 to move upwards through the annular slider 704, the sleeve 701 carries the welding gun 702 to move upwards, so as to separate the welding gun 702 from the circuit board, then release the inclined rod 708, make the welding gun 702 contact with the circuit board, repeat this step until completing welding, then break the movable rod upwards, the movable rod drives the pull rod 609 to move upwards through the strip-shaped slider, the pull rod 609 drives the rectangular slider 606 to move rightwards through the circular slider 608 and the chute 607, at this time, the plug above the movable rod is plugged with the insert block, fix its position, after welding, rotate the fixed cylinder 703 to make the welding gun 702 far away from the circuit board, then break the movable rod downwards, the plug below the movable rod is plugged with the insert block, the movable rod drives the pull rod 609 to move downwards through the strip-shaped slider, the pull rod 609 drives the rectangular slider 606 to move leftwards through the circular slider 608 and the chute 607, the rectangular slider 606 drives the inclined block 604 to move through the cross rod 605, the inclined block exerts an acting force on the clamp 603, the clamp 603 exerts an acting force on the slide ball 601, thereby fixing the relative position of the fixed block 602 and the sliding ball 601, and then taking out the circuit board.
To sum up, this be used for solder wire spot welding auxiliary device for circuit board, through the effort of magnetic patch 200 to the magnetic pillar, make the gravity of welder 702 offset most, make during spot welding operating personnel can be light hold welder 702 through fixed cylinder 703, then rotate fixed cylinder 703, fixed cylinder 703 takes welder 702 to move to suitable welding position, after welder 702 and circuit board contact, press down the down tube 708, thereby let welder 702 and circuit board separation, then loosen down tube 708, make welder 702 and circuit board contact, repeat this step and accomplish until accomplishing the welding, make operating personnel can be light hold welder 702 and carry out spot welding to the circuit board, thereby prevent its production work fatigue, and then just prevented the circuit board because misoperation damage.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.

Claims (9)

1. A solder wire spot welding auxiliary device for circuit board, including base (100), magnetic path (200), stand (300), sliding sleeve (400), telescopic link (500), universal subassembly (600) and push up subassembly (700), its characterized in that: the top end of the base (100) is fixedly connected with an upright post (300), the outer wall of the upright post (300) is in sliding connection with the magnetic block (200), the outer wall of the upright post (300) is positioned above the magnetic block (200) and is in sliding connection with a sliding sleeve (400), and the left side of the sliding sleeve (400) is fixedly connected with a telescopic rod (500);
the universal assembly (600) consists of a sliding ball (601), a fixed block (602), a clamping block (603), an inclined block (604), a cross rod (605), a rectangular sliding block (606), a chute (607), a circular sliding block (608), a pull rod (609) and a buckle rotating device (610), wherein the right side of the sliding ball (601) is fixedly connected with a telescopic rod (500), the outer wall of the sliding ball (601) is movably connected with the inner wall of the fixed block (602), the clamping blocks (603) are positioned above and below the sliding ball (601) and are slidably connected with the inner wall of the fixed block (602), the inclined block (604) is positioned on the right side of the clamping block (603) and is slidably connected with the inner wall of the fixed block (602), the left side of the inclined block (604) is fixedly connected with the cross rod (605), the cross rod (605) is fixedly connected with the rectangular sliding block (606), the outer wall of the rectangular sliding block (606) is slidably connected with the inner wall of the fixed block (602), the chute (607) is arranged on the inner wall of the rectangular sliding block (606), the inner wall of the inclined groove (607) is connected with a circular sliding block (608) in a sliding manner, and the front surface of the circular sliding block (608) is connected with the top end of a pull rod (609) in a rotating manner;
the bottom end of the pull rod (609) is movably connected with the rotating buckle device (610);
the push-up assembly (700) consists of a sleeve (701), a welding gun (702), a fixed cylinder (703), an annular sliding block (704), a concave rod (705), a roller (706), a triangular block (707), an inclined rod (708) and a short rod (709), wherein the inner wall of the sleeve (701) is fixedly connected with the welding gun (702), the inner wall of the sleeve (701) is slidably connected with the welding gun (702), the outer wall of the sleeve (701) is fixedly connected with the annular sliding block (704), the outer wall of the annular sliding block (704) is slidably connected with the inner wall of the fixed cylinder (703), and the outer wall of the sleeve (701) is slidably connected with the inner wall of the fixed cylinder (703);
the top end of the annular sliding block (704) is fixedly connected with a concave rod (705), one end, far away from the annular sliding block (704), of the concave rod (705) is rotatably connected with a roller (706), the triangular block (707) is located at the bottom end of the roller (706) and is in sliding connection with the left side of the inner wall of the fixed cylinder (703), and the bottom end of the triangular block (707) is movably connected with an inclined rod (708);
the right side of the inclined rod (708) is rotatably connected with the short rod (709), and the right side of the short rod (709) is fixedly connected with the fixed cylinder (703).
2. The solder wire spot welding auxiliary device for the circuit board according to claim 1, characterized in that: the right side of the inner wall of the magnetic block (200) is connected with a push head in a sliding mode, the right side of the push head is connected with a rotating rod in a rotating mode, and the outer wall of the rotating rod is in threaded connection with the right side of the inner wall of the magnetic block (200).
3. The solder wire spot welding auxiliary device for the circuit board according to claim 1, characterized in that: the number of the clamping blocks (603) and the number of the inclined blocks (604) are two, and the clamping blocks and the inclined blocks are symmetrically arranged about the horizontal center line of the sliding ball (601).
4. The solder wire spot welding auxiliary device for the circuit board according to claim 1, characterized in that: the inner wall of the clamping block (603) is fixedly provided with a first magnet, the inner wall of the fixed block (602) is fixedly provided with a second magnet, and the first magnet and the second magnet repel each other.
5. The solder wire spot welding auxiliary device for the circuit board according to claim 1, characterized in that: change spiral-lock (610) and constitute by bar slider, movable rod, plug and inserted block, bar slider outer wall and movable rod inner wall sliding connection, the movable rod left side rotates with a fixed section of thick bamboo (703) to be connected, the top and the bottom of movable rod all with plug fixed connection, a fixed section of thick bamboo (703) right side be located the movable rod top and the below all with inserted block fixed connection.
6. The solder wire spot welding auxiliary device for the circuit board according to claim 1, characterized in that: the inner wall of the diagonal rod (708) is connected with a sliding rod in a sliding mode, and the top end of the sliding rod is rotatably connected with the bottom end of the triangular block (707).
7. The solder wire spot welding auxiliary device for the circuit board according to claim 1, characterized in that: the inner wall of the sliding sleeve (400) is fixedly provided with a magnetic column, and the magnetic column and the magnetic block (200) are mutually repelled.
8. The solder wire spot welding auxiliary device for the circuit board according to claim 1, characterized in that: the outer wall of the pull rod (609) is connected with a short sleeve in a sliding mode, and the left side of the short sleeve is fixedly connected with the fixed cylinder (703).
9. The solder wire spot welding auxiliary device for the circuit board according to claim 1, characterized in that: the top end of the base (100) is positioned on the left side of the upright post (300) and is fixedly provided with a clamping device, and the right side of the clamping device is movably connected with the circuit board.
CN202110746715.1A 2021-07-02 2021-07-02 Be used for circuit board to weld tin wire spot welding auxiliary device Withdrawn CN113458522A (en)

Priority Applications (1)

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CN202110746715.1A CN113458522A (en) 2021-07-02 2021-07-02 Be used for circuit board to weld tin wire spot welding auxiliary device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110746715.1A CN113458522A (en) 2021-07-02 2021-07-02 Be used for circuit board to weld tin wire spot welding auxiliary device

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CN113458522A true CN113458522A (en) 2021-10-01

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Application publication date: 20211001