CN109158735A

CN109158735A - A kind of electric welding machine

Info

Publication number: CN109158735A
Application number: CN201811095397.1A
Authority: CN
Inventors: 林红燕
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-09-19
Filing date: 2018-09-19
Publication date: 2019-01-08

Abstract

The invention discloses a kind of electric welding machines, including upper main body and lower main body, the first cavity is equipped in the upper main body, first sleeve is equipped in first cavity, the first sleeve left distal end is fixedly connected with the first cavity left end face, second sleeve is slidably connected in the outer right wall of the first sleeve, 3rd sleeve is slidably connected in the outer right wall of the second sleeve, fixed block is installed on the right side of the 3rd sleeve, the fixed block screw-internal thread fit is connected with the first screw rod, the first screw rod left distal end is connected by power with the first motor admittedly in end wall on the left of first cavity.

Description

A kind of electric welding machine

Technical field

The present invention relates to electric welding technical field, specially a kind of electric welding machines.

Background technique

Electric welding machine is that one kind converts electrical energy into thermal energy, generates high-temperature electric arc using positive and negative polarities instantaneous short-circuit to melt electricity Welding rod makes to be combined by contactant, and traditional electric welding machine requires operator in welding and carries out hand-held, if The welding experience of operator is insufficient, is easy to produce biggish weld seam to influence beauty, if operator carries out for a long time Welding is also easy to generate welding error because of fatigue, and the present invention devises a kind of electric welding machine, butt welding may be implemented The automatic clamping welding of item solves problem above.

Summary of the invention

The purpose of the present invention is to provide a kind of electric welding machines, for overcoming drawbacks described above in the prior art.

A kind of electric welding machine according to the present invention, including upper main body and lower main body, the upper main body is interior to be equipped with first Cavity, first cavity is interior to be equipped with first sleeve, the first sleeve left distal end and the fixed company of the first cavity left end face It connects, second sleeve is slidably connected in the outer right wall of the first sleeve, is slided in the outer right wall of the second sleeve It is dynamic to be connected with 3rd sleeve, fixed block, the fixed block screw-internal thread fit connection are installed on the right side of the 3rd sleeve There is the first screw rod, the first screw rod left distal end connects with the first motor power admittedly in end wall on the left of first cavity It connects, the bottom wall portion of first cavity is opening setting, is installed with clamp mechanism on the bottom end face of the fixed block, described Working chamber is formed between upper machine body and the lower body, is equipped with the second cavity, the roof of second cavity in the lower body On be rotatably assorted and be connected with the first rotating shaft for upwardly extending setting, at the top of the first rotating shaft extended segment be screw thread be arranged and with institute It states upper machine body and is threadedly engaged connection, the slide guide bar for upwardly extending setting is installed in the top end surface of the lower body, it is described to lead Slide bar and the upper machine body are slidably connected, and offer third cavity on the second cavity bottom wall, the third cavity First sliding groove is offered on the end wall of left side, and electromagnet chamber, the electromagnet chamber left side are offered on the bottom wall of the first sliding groove Part is connected setting with the first sliding groove, and the electromagnet is intracavitary equipped with axis, fixed in the right end face of the axis There is axis block, the first spring, second cavity are elasticly connected between axis block bottom end and electromagnet bottom of chamber wall It is equipped with transmission mechanism with the third cavity, is equipped with the 4th cavity in the lower body on the right side of second cavity, described the It is equipped with conveyer mechanism in four cavitys, offers the first groove on the bottom wall of the 4th cavity, is equipped in first groove Belt mechanism offers the second groove being connected with the working chamber, institute in the lower body on the right side of first groove It states and is rotatably connected to the second extended shaft of left and right between the first groove and second groove, on the left of second shaft Extended segment is protruded into first groove and is fixedly connected with first bevel gear, and crankshaft, institute are equipped in second groove It states crankshaft left distal end to be fixedly connected with the second shaft right end, the crankshaft right end and described the End wall is rotatably assorted connection on the right side of two grooves, and the crankshaft knee, which is rotatably assorted, is connected with axle sleeve, the axle sleeve outer wall On be installed with crank connecting link, it is hinged with welding rod temporary storage mechanism at the top of the crank connecting link.

Further technology explanation, the clamp mechanism include the first clamp block, the second clamp block and power supply, the power supply Admittedly being equipped with the second motor in second clamp block in second clamp block, the second motor left and right sides is symmetrical Equipped with the first sliding bar, first sliding bar and the second screw flight are cooperatively connected, and first sliding bar is slidably arranged in In second clamp block, down-set fixed link, the bottom of fixed end are installed on the second clamp block bottom wall End is installed with electrode tip, and first sliding bar is hingedly connected with the first company far from the end of second motor side Bar, the first connecting rod bottom end are installed with grip block, are hingedly connected with second connecting rod in the middle part of first sliding bar, The second connecting rod, the first connecting rod, grip block are symmetrical set, and are connected in the middle part of the second connecting rod by pivot pin, It is hinged in the middle part of the second connecting rod bottom end in left side and the first connecting rod on right side, and be symmetrical arranged.

Further technology explanation, the transmission mechanism include admittedly the third motor in the second cavity bottom wall, It is slidably connected second of the first sliding block being arranged in second cavity, sliding connection in the first sliding groove Sliding panel, gear and torsional spring, the third motor top have been connected by power second bevel gear, and the first rotating shaft bottom end is stretched Enter in second cavity and be fixedly connected with third hand tap gear, being rotatably assorted to be connected with to control to extend in first sliding block sets The third shaft set, the third shaft left distal end are installed with the 4th bevel gear, rotation in the third shaft left part It is connected with thin axis, the thin axis left distal end extend into thin spline housing and connect with its spline fitted, and the thin spline housing is left Side end is rotatably assorted with end wall on the left of second cavity and connect, and thin axial cone tooth is circumferentially installed on the outer wall of the thin axis It takes turns, is rotatably assorted in the second cavity right wall and is connected with the extended spline housing in left and right, extend on the right side of the third shaft Section is connect with the spline housing spline fitted, and the spline housing right end is installed with the 5th bevel gear, the gear with it is described First sliding block bottom end rack and pinion engagement connects, and is fixedly connected in the gear front end face with the torsional spring, the gear bottom Rocking bar is installed on end surface, the rocking bar is oppositely arranged with second sliding panel, and second sliding panel bottom end offers Axis slot.

Further technology explanation, the conveyer mechanism include the first conveyer belt and the second conveyer belt, and described first passes It send and is connected by power between band and second conveyer belt by the first belt.

Further technology explanation, the belt mechanism include belt pulley and the second belt, the first bevel gear rear side First groove rear wall on be rotatably assorted and be connected with the 6th bevel gear, respectively with described the on front side of the 6th bevel gear The engagement of five bevel gears and first bevel gear engagement, the 6th bevel gear rear side pass through second belt and the belt Wheel is connected by power.

Further technology explanation, the welding rod temporary storage mechanism include the first rubber block, the second rubber block, second spring and Third sliding panel, third sliding panel top are slidably connected with the 4th sliding panel, and the 4th sliding panel top is kept right It is installed with electromagnet, magnetic substance, first rubber are installed in the right wall of second groove opposite with the electromagnetism spy Block and second rubber block are installed in the 4th sliding panel top, and second rubber block is higher than the first rubber block.

Detailed description of the invention

Fig. 1 is a kind of electric welding machine schematic diagram of internal structure in the present invention；

Fig. 2 is the partial schematic diagram of A in Fig. 1 of the present invention；

Fig. 3 is the partial schematic diagram of B in Fig. 1 of the present invention.

Specific embodiment

Below with reference to Fig. 1-3, the present invention is described in detail.

Referring to Fig.1-3, a kind of electric welding machine of embodiment according to the present invention, including upper main body 10 and lower main body 271, It is equipped with the first cavity 16 in the upper main body 10, is equipped with first sleeve 151, the first sleeve in first cavity 16 151 left distal ends are fixedly connected with 16 left end face of the first cavity, the company of being slidably matched in the outer right wall of the first sleeve 151 It is connected to second sleeve 17,3rd sleeve 19, the third set are slidably connected in the outer right wall of the second sleeve 17 The right side of cylinder 19 is installed with fixed block 21, and 21 screw-internal thread fit of fixed block is connected with the first screw rod 20, first screw rod 20 left distal ends are connected by power with the first motor 14 being embedded in the 16 left side end wall of the first cavity admittedly, first cavity 16 Bottom wall portion be opening setting, be installed with clamp mechanism, the upper machine body 10 and institute on the bottom end face of the fixed block 21 Formation working chamber 221 between lower body 271 is stated, is equipped with the second cavity 41, the top of second cavity 41 in the lower body 271 It is rotatably assorted on wall and is connected with the first rotating shaft 12 for upwardly extending setting, the 12 top extended segment of first rotating shaft is screw thread setting And be threadedly engaged and connect with the upper machine body 10, it is installed in the top end surface of the lower body 271 and upwardly extends leading for setting Slide bar 11, the slide guide bar 11 are slidably connected with the upper machine body 10, offer third on 41 bottom wall of the second cavity Cavity 51 offers first sliding groove 531 on the left side end wall of the third cavity 51, opens on the bottom wall of the first sliding groove 531 Equipped with electromagnet chamber 55,55 left part of electromagnet chamber is connected setting with the first sliding groove 531, the electromagnet chamber It is equipped with axis 56 in 55, axis block 53,53 bottom end of axis block and the electricity are installed in the right end face of the axis 56 The first spring 54 is elasticly connected between 55 bottom wall of magnet chamber, second cavity 41 is equipped with driver with the third cavity 51 Structure, the lower body 271 on 41 right side of the second cavity is interior to be equipped with the 4th cavity 26, is equipped with transmission in the 4th cavity 26 With mechanism, the first groove 321 is offered on the bottom wall of the 4th cavity 26, is equipped with belt mechanism in first groove 321, The second groove 27 being connected with the working chamber 221 is offered in the lower body 321 on 321 right side of the first groove, It is rotatably connected to the second extended shaft 31 of left and right between first groove 321 and second groove 27, described the Two shafts, 31 left side extended segment is protruded into first groove 321 and is fixedly connected with first bevel gear 47, second groove Interior to be equipped with crankshaft 30,30 left distal end of crankshaft is fixedly connected with 31 right end of the second shaft, described 30 right end of crankshaft is rotatably assorted with the 27 right side end wall of the second groove and connect, and 30 knee of crankshaft turns It is dynamic to be connected with axle sleeve 29, crank connecting link 28,28 top of crank connecting link and welding rod are installed on 29 outer wall of axle sleeve Temporary storage mechanism is hinged.

Valuably or illustratively, the clamp mechanism includes the first clamp block 76, the second clamp block 761 and power supply 77, The power supply is embedded in admittedly in second clamp block 761, is equipped with the second motor 78 in second clamp block 761, and described second The first sliding bar 80 is symmetrically arranged at left and right sides of motor 78, first sliding bar 80 is threadedly engaged with the second screw rod 79 and connect, First sliding bar 80 is slidably arranged in second clamp block 761, fixed oriented on 761 bottom wall of the second clamp block The fixed link 801 of lower setting, 801 bottom end of fixed link are installed with electrode tip 82, and first sliding bar 80 is far from institute The end for stating 78 side of the second motor is hingedly connected with first connecting rod 81, and 81 bottom end of first connecting rod is installed with folder Block 83 is held, 80 middle part of the first sliding bar is hingedly connected with second connecting rod 85, and the second connecting rod 85, described first connect Bar 81, grip block 83 are symmetrical set, and are connected in the middle part of the second connecting rod 85 by pivot pin 84, and described the second of left side connects 81 middle part of the first connecting rod on 85 bottom end of bar and right side is hinged, and is symmetrical arranged.

Valuably or illustratively, the transmission mechanism includes the third motor being embedded in 41 bottom wall of the second cavity admittedly 601, it is slidably connected the first sliding block 431 being arranged in second cavity 41, sliding connection is slided described first The second sliding panel 58, gear 50 and torsional spring 59 in slot 531 have been connected by power second bevel gear at the top of the third motor 601 60,12 bottom end of first rotating shaft is protruded into second cavity 41 and is fixedly connected with third hand tap gear 42, and described the It is rotatably assorted in one sliding block 431 and is connected with the extended third shaft 49 in left and right, 49 left distal end of third shaft is fixed There is the 4th bevel gear 43, thin axis 572, thin 572 left distal end of axis are rotatably connected in 49 left part of third shaft It extend into thin spline housing 571 and is connect with its spline fitted, thin 571 left distal end of spline housing and second cavity 41 Left side end wall is rotatably assorted connection, and thin shaft bevel gears 573, second cavity are circumferentially installed on the outer wall of the thin axis 572 It is rotatably assorted in 41 right walls and is connected with the extended spline housing 44 in left and right, the 49 right side extended segment of third shaft and the flower Key covers the connection of 44 spline fitteds, and 44 right end of spline housing is installed with the 5th bevel gear 45, the gear 50 and described the One sliding block, 431 bottom end rack and pinion engagement connects, and is fixedly connected in 50 front end face of gear with the torsional spring 59, the tooth It takes turns and is installed with rocking bar 52 on 50 bottom end faces, the rocking bar 52 is oppositely arranged with second sliding panel 58, second sliding 58 bottom end of plate offers axis slot 57.

Valuably or illustratively, the conveyer mechanism includes the first conveyer belt 40 and the second conveyer belt 42, and described the It is connected by power between one conveyer belt 40 and second conveyer belt 42 by the first belt 37.

Valuably or illustratively, the belt mechanism includes belt pulley 35 and the second belt 37, the first bevel gear It is rotatably assorted on the rear wall of first groove 321 of 47 rear sides and is connected with the 6th bevel gear 46, before the 6th bevel gear 46 Side is engaged with the 5th bevel gear 45 respectively and the first bevel gear 47 engages, and passes through institute on rear side of the 6th bevel gear 46 The second belt 37 is stated to be connected by power with the belt pulley 35.

Valuably or illustratively, the welding rod temporary storage mechanism includes the first rubber block 25, the second rubber block 24, the second bullet Spring 273 and third sliding panel 272, third sliding panel top are slidably connected with the 4th sliding panel 311, and the described 4th is sliding 311 top of movable plate, which is kept right, is installed with electromagnet 23, fixed in the right wall of special 23 opposite second grooves 27 of the electromagnetism Be magnetic body 22, and first rubber block 25 is installed in 311 top of the 4th sliding panel with second rubber block, and described Second rubber block, 24 to the first rubber block 25 is high.

When original state, for upper machine body 10 to the greatest extent far from lower body 271, clamp mechanism is located at work to the greatest extent At 221 leftward position of chamber, welding rod temporary storage mechanism is located at 27 leftward position of the second groove to the greatest extent and is located at second sliding slot 27 bottom positions make the first rubber block 25 be located at the second conveyer belt bottom, while the first sliding block 431 is located at the to the greatest extent It in two cavitys 41 at right positions, is separated the 4th bevel gear 43 with second bevel gear 60, third hand tap gear 42, while making thin Shaft bevel gears 573 are engaged with second bevel gear 60, third hand tap gear 42, while the second sliding panel 58 being made to be located at the to the greatest extent In one sliding slot 531, separate the second sliding panel 58 with rocking bar 52, torsional spring 59 keeps rocking bar 52 in a vertical state, while grip block 83 in the greatest extent far from state；

When the work is required, the second sliding panel 58 is pushed into the right first, 52 bottom of rocking bar is made to move right, while axis 56 blocks In axis slot 57, because rack and pinion engagement connects, it is moved to the left the first sliding block 431, makes the 4th bevel gear 43 and second Bevel gear 60, third hand tap gear 42 engage, while making thin shaft bevel gears 573 and second bevel gear 60, third hand tap gear 42 It is separated, opens third motor 601 at this time, rotate third shaft 49, while driving conveyer mechanism to operate and making conveyer belt Welding rod in mechanism is just fallen into welding rod temporary storage mechanism, is rotated the second sliding panel 58 at this time and is returned to original state, makes One sliding block 431 is back to original state by the drive of torsional spring 59, and third motor 601 drives first rotating shaft 12 to rotate at this time, makes Upper working body 10 moves down, and then makes welding rod temporary storage mechanism under the drive of crankshaft 30 by welding rod the second sliding panel 58 push-in It is pushed into clamp mechanism, the second motor 78 works at this time, and clamp welding rod, while the second sliding panel 58 is retracted original state, and Third motor 601 is overturn, working body 10 is moved up, opens first motor 14, and the positive and negative rotation for controlling third motor 601 starts Welding.

The beneficial effects of the present invention are: the configuration of the present invention is simple, easy to operate, when original state, when original state, upper machine Body is to the greatest extent far from lower body, and clamp mechanism is located to the greatest extent at working chamber leftward position, and welding rod temporary storage mechanism is most Big degree is located at the second groove leftward position and is located at second sliding slot bottom position, so that the first rubber block is located at second and passes Band bottom is sent, while the first sliding block is located in the second cavity to the greatest extent at right positions, bores the 4th bevel gear with second Gear, third hand tap gear are separated, while engage thin shaft bevel gears with second bevel gear, third hand tap gear, while making second Sliding panel is located in first sliding groove to the greatest extent, separates the second sliding panel with rocking bar, and torsional spring keeps rocking bar in a vertical state, Grip block is in the greatest extent far from state simultaneously；When the work is required, the second sliding panel is pushed into the right first, makes rocking bar Bottom moves right, while axis is stuck in axis slot, because rack and pinion engagement connects, is moved to the left the first sliding block, makes 4th bevel gear engages with second bevel gear, third hand tap gear, while bores thin shaft bevel gears and second bevel gear, third Gear is separated, and opens third motor at this time, rotates third shaft, while driving conveyer mechanism to operate and making conveyer belt machine Welding rod on structure is just fallen into welding rod temporary storage mechanism, is rotated the second sliding panel at this time and is returned to original state, makes first to slide Block is back to original state by the drive of torsional spring, and third motor drives first rotating shaft rotation at this time, moves down working body, so Make welding rod temporary storage mechanism that welding rod are pushed into clamp mechanism under the drive of crankshaft the second sliding panel push-in afterwards, at this time second Motor work, clamps welding rod, while the second sliding panel is retracted original state, and make third motor overturning, makes on working body It moves, opens first motor, and the positive and negative rotation for controlling third motor starts welding, the electric welding machine designed through the invention can To realize the automatic clamping to welding rod, the function of replacing automatically may be implemented after welding rod is finished.

Those skilled in the art can define, can in the case of not departing from overall spirit of the invention and design To make the various modifications for above embodiments.It falls within the scope of protection of the present invention.Protection scheme of the invention It is subject to claims appended hereto.

Claims

1. a kind of electric welding machine, including main body, it is characterised in that: including upper main body and lower main body, in the upper main body Equipped with the first cavity, first sleeve, the first sleeve left distal end and the first cavity left-hand end are equipped in first cavity Face is fixedly connected, and second sleeve, the right side of the second sleeve are slidably connected in the outer right wall of the first sleeve It is slidably connected with 3rd sleeve on outer wall, fixed block, the fixed block internal screw thread are installed on the right side of the 3rd sleeve It is connected with the first screw rod, the first screw rod left distal end and the first electricity admittedly in end wall on the left of first cavity Mechanomotive force connection, the bottom wall portion of first cavity are opening setting, are installed with fixture on the bottom end face of the fixed block Mechanism forms working chamber, the second cavity is equipped in the lower body between the upper machine body and the lower body, described second is empty It is rotatably assorted on the roof of chamber and is connected with the first rotating shaft for upwardly extending setting, extended segment sets at the top of the first rotating shaft for screw thread It sets and is threadedly engaged with the upper machine body and is connect, the slide guide for upwardly extending setting is installed in the top end surface of the lower body Bar, the slide guide bar and the upper machine body are slidably connected, and offer third cavity on the second cavity bottom wall, and described the First sliding groove is offered on the left side end wall of three cavitys, and electromagnet chamber, the electromagnetism are offered on the bottom wall of the first sliding groove Iron chamber left part is connected setting with the first sliding groove, and the electromagnet is intracavitary to be equipped with axis, the right-hand end of the axis It is installed with axis block on face, the first spring is elasticly connected between axis block bottom end and electromagnet bottom of chamber wall, it is described Second cavity and the third cavity are equipped with transmission mechanism, and it is empty to be equipped with the 4th in the lower body on the right side of second cavity Chamber, the 4th cavity is interior to be equipped with conveyer mechanism, offers the first groove on the bottom wall of the 4th cavity, described first is recessed It is equipped with belt mechanism in slot, offers second to be connected with the working chamber in the lower body on the right side of first groove Groove is rotatably connected between first groove and second groove and controls the second extended shaft, and described second Extended segment is protruded into first groove and is fixedly connected with first bevel gear on the left of shaft, and crank is equipped in second groove Shaft, the crankshaft left distal end are fixedly connected with the second shaft right end, the crankshaft right end It is rotatably assorted and connect with end wall on the right side of second groove, the crankshaft knee, which is rotatably assorted, is connected with axle sleeve, described Crank connecting link is installed on axle sleeve outer wall, the crank connecting link top is hinged with welding rod temporary storage mechanism.

2. a kind of electric welding machine according to claim 1, it is characterised in that: the clamp mechanism includes the first clamp block, the Two clamp blocks and power supply, the power supply are embedded in admittedly in second clamp block, and the second motor, institute are equipped in second clamp block It states and is symmetrically arranged with the first sliding bar at left and right sides of the second motor, first sliding bar and the second screw flight are cooperatively connected, institute It states the first sliding bar to be slidably arranged in second clamp block, down-set consolidate is installed on the second clamp block bottom wall Fixed pole, the bottom of fixed end are installed with electrode tip, the end of first sliding bar far from second motor side It is hingedly connected with first connecting rod, the first connecting rod bottom end is installed with grip block, hinge in the middle part of first sliding bar It connecing and is connected with second connecting rod, the second connecting rod, the first connecting rod, grip block are symmetrical set, and described second It is connected in the middle part of connecting rod by pivot pin, it is hinged in the middle part of the second connecting rod bottom end in left side and the first connecting rod on right side, And it is symmetrical arranged.

3. a kind of electric welding machine according to claim 1, it is characterised in that: the transmission mechanism includes being embedded in described second admittedly The first sliding block that third motor in cavity bottom wall, sliding connection are arranged in second cavity, sliding connection The second sliding panel, gear and torsional spring in the first sliding groove, the third motor top have been connected by power second bevel gear, The first rotating shaft bottom end is protruded into second cavity and is fixedly connected with third hand tap gear, is turned in first sliding block Dynamic to be connected with the extended third shaft in left and right, the third shaft left distal end is installed with the 4th bevel gear, described Thin axis is rotatably connected in third shaft left part, the thin axis left distal end extend into thin spline housing and matches with its spline Connection is closed, the thin spline housing left distal end is rotatably assorted with end wall on the left of second cavity and connect, the outer wall of the thin axis Upper circumferential direction is installed with thin shaft bevel gears, is rotatably assorted in the second cavity right wall and is connected with the extended spline housing in left and right, Extended segment is connect with the spline housing spline fitted on the right side of the third shaft, and the spline housing right end is installed with the 5th cone Gear, the gear are connect with first sliding block bottom end rack and pinion engagement, in the gear front end face with the torsional spring It being fixedly connected, rocking bar is installed on the gear bottom end face, the rocking bar is oppositely arranged with second sliding panel, and described Two sliding panel bottom ends offer axis slot.

4. a kind of electric welding machine according to claim 1, it is characterised in that: the conveyer mechanism include the first conveyer belt and Second conveyer belt is connected by power between first conveyer belt and second conveyer belt by the first belt.

5. a kind of electric welding machine according to claim 1, it is characterised in that: the belt mechanism includes belt pulley and the second skin Band is rotatably assorted on the rear wall of first groove on rear side of the first bevel gear and is connected with the 6th bevel gear, and the described 6th It is engaged respectively with the 5th bevel gear on front side of bevel gear and first bevel gear engagement, the 6th bevel gear rear side passes through Second belt is connected by power with the belt pulley.

6. a kind of electric welding machine according to claim 1, it is characterised in that: the welding rod temporary storage mechanism includes the first rubber Block, the second rubber block, second spring and third sliding panel, third sliding panel top are slidably connected with the 4th sliding Plate, the 4th sliding panel top, which is kept right, is installed with electromagnet, in the right wall of second groove opposite with the electromagnetism spy It is installed with magnetic substance, first rubber block and second rubber block are installed in the 4th sliding panel top, and described the Two rubber blocks are higher than the first rubber block.