CN208231049U - A kind of narrow gap SAW machine - Google Patents

Abstract

The utility model discloses a kind of narrow gap SAW machines, including cabinet, the right side of the cabinet wall is fixedly connected there are two the first fixed link, and the opposite face of two the first fixed links is fixedly connected with the upper and lower surfaces of first driving device respectively, there are two thread caps for the surface threaded connection of the first driving device, the left end of the first driving device is fixedly connected with the right end of first rotating shaft, and the surface of the first rotating shaft is socketed with first bearing.The narrow gap SAW machine, pass through the mutual cooperation between first motor, threaded post, thread cap, movable plate, first rotating shaft, the second motor, the second shaft, take-up reel, traction rope, the second sliding block, second sliding slot, third sliding block, third sliding slot, fixed plate, connecting rod and welding gun, to achieve the purpose that adjust narrow gap SAW machine fuselage, lead to the failure welded due to too far or too close apart from workpiece so as to avoid welding gun, to facilitate the work of staff.

Description

A kind of narrow gap SAW machine

Technical field

The utility model relates to narrow gap submerged arc welding technology field, specially a kind of narrow gap SAW machine.

Background technique

Narrow gap welding is an advanced technology in thick plates field.Compared with the submerged-arc welding of common groove, narrow gap Soldering set has unrivaled superiority.If groove is narrow and weld metal loading is few, a large amount of wlding and Welder can be saved When；Heat input is lower when due to narrow gap welding, refines the tissue of weld metal and heat affected area obviously, to improve its power Learn performance, especially plasticity and toughness.

When welding to round piece, staff is usually to be welded using narrow gap SAW machine to workpiece It connects, but the fuselage of most narrow gap SAW machine can not be adjusted, when staff utilizes narrow gap SAW machine pair , will be too close apart from workpiece due to welding gun or welding too far and that lead to workpiece fails when workpiece is welded, to give work Making personnel makes troubles to the welding of workpiece.

Utility model content

(1) the technical issues of solving

In view of the deficiencies of the prior art, the utility model provides a kind of narrow gap SAW machine, solves to circle When workpiece is welded, staff is usually to be welded using narrow gap SAW machine to workpiece, but most The fuselage of narrow gap SAW machine can not be adjusted, when staff welds workpiece using narrow gap SAW machine, Will be too close apart from workpiece due to welding gun or welding too far and that lead to workpiece fails, thus the weldering to staff to workpiece Connect the problem of making troubles.

(2) technical solution

To achieve the above object, the utility model provides the following technical solutions: a kind of narrow gap SAW machine, including case Body, the right side of the cabinet wall are fixedly connected there are two the first fixed link, and the opposite face difference of two the first fixed links It is fixedly connected with the upper and lower surfaces of first driving device, there are two spiral shells for the surface threaded connection of the first driving device Line cap, the left end of the first driving device are fixedly connected with the right end of first rotating shaft, and the surface of the first rotating shaft is socketed with First bearing, the first bearing are connected to the left side of cabinet wall, and the thread cap is connected to the left side of movable plate, institute The lower surface for stating movable plate is fixedly connected with the first sliding block, and first sliding block is slidably connected in first sliding groove, and described first Sliding slot is provided with the lower surface of cabinet wall, the upper surface of the movable plate pass through the first through hole that cabinet upper surface opens up and with The lower surface of shell is fixedly connected, and the left side of the shell connects by the way that the right side of two the first telescopic rods and baffle is fixed It connects, the lower surface of the baffle is fixedly connected with the upper surface of cabinet, there are two the left side of the inner walls is fixedly connected Second fixed link, and the opposite face of two the second fixed links is fixed with the upper and lower surfaces of the second driving device connect respectively It connects, there are two take-up reels for the surface clamping of second driving device, and the surface of second driving device is socketed with the second axis It holds, the right side of the second bearing clamping on the inner wall of the housing, the surface of the take-up reel is fixedly connected with one end of traction rope, The other end of the traction rope passes through the second through-hole that housing upper surface opens up and is fixedly connected with the lower surface of connecting plate, described The back side of connecting plate is fixedly connected with the second sliding block, and second sliding block is slidably connected in second sliding slot, the second sliding slot It is provided with the front of support plate, the left and right sides of second sliding block are fixedly connected to third sliding block, and two thirds are sliding Block distinguishes slip in two third sliding slots, and two third sliding slots are provided with the left and right sides of second sliding slot inner wall respectively The lower surface in face, second sliding block is fixedly connected by telescopic device with the lower surface of second sliding slot inner wall, the connecting plate Front be fixedly connected with fixed plate, the lower surface of the fixed plate is fixedly connected by connecting rod with the upper surface of welding gun.

Preferably, the first driving device includes first motor, the upper and lower surfaces of the first motor fuselage It is fixedly connected respectively with the opposite face of two the first fixed links, the output shaft of the first motor is fixedly connected with threaded post, institute The left end for stating threaded post is fixedly connected with the right end of first rotating shaft, and the threaded post is threaded in two thread caps.

Preferably, second driving device includes the second motor, the upper and lower surfaces of second motor body It being fixedly connected respectively with the opposite face of two the second fixed links, the output shaft of second motor is fixedly connected with the second shaft, Second shaft is socketed in second bearing, and second shaft is connected in two take-up reels.

Preferably, the telescopic device includes the second telescopic rod and the spring for being socketed in the second telescopic rod surface, and described The lower surface of two sliding blocks is fixedly connected by the second telescopic rod and spring with the lower surface of second sliding slot inner wall.

Preferably, the upper surface of the shell is respectively arranged with battery and switch, the upper surface of the battery with open The lower surface of pass is fixedly connected.

Preferably, the output end of the battery is electrically connected with the input terminal of switch, the output end of the switch respectively with The electrical connection of the input terminal of first motor and the second motor.

(3) beneficial effect

The utility model provides a kind of narrow gap SAW machine, have it is following the utility model has the advantages that

(1), the narrow gap SAW machine passes through first motor, threaded post, thread cap, movable plate, first rotating shaft, second Motor, the second shaft, take-up reel, traction rope, the second sliding block, second sliding slot, third sliding block, third sliding slot, fixed plate, connecting rod Mutual cooperation between welding gun, when needing mobile when shell, so that first motor work rotates forward or reversion drives screw thread Column rotation, so that thread cap drives shell to the left by movable plate under the threaded connection effect with threaded post or moves right It is dynamic so that shell drives fixed plate to the left by support plate or moves right, then make the second motor work rotating forward or Person, which inverts, drives the second shaft shaft, and the second shaft drives take-up reel rotation, and traction rope is collected or released to take-up reel, to make Traction rope pull connecting plate move down or spring using itself elastic force drive connecting plate move up so that even Fishplate bar drives welding gun to move up or move down by fixed plate and connecting rod, adjusts narrow gap SAW machine machine to reach The purpose of body leads to the failure welded due to too far or too close apart from workpiece so as to avoid welding gun, to facilitate work Make the work of personnel.

(2), the narrow gap SAW machine, by the mutual cooperation between first sliding groove, the first sliding block and movable plate, so that First sliding block is more steady when moving left and right in first sliding groove, so that movable plate is by the first sliding block along first sliding groove It is more steady when moving left and right.

(3), the narrow gap SAW machine, by the mutual cooperation between the second shaft, the second shaft and take-up reel, so that Second shaft rotates more steady in second bearing, so that the second shaft drives the more steady of take-up reel rotation, And the utility model which has a compact structure and a reasonable design, it is practical.

Detailed description of the invention

Fig. 1 is the schematic diagram of the section structure that the utility model is faced；

Fig. 2 is the schematic diagram of the section structure that the utility model is overlooked.

In figure: 1 cabinet, 2 first fixed links, 3 thread caps, 4 first driving devices, 41 first motors, 42 threaded posts, 5 One shaft, 6 first bearings, 7 movable plates, 8 first sliding blocks, 9 first sliding grooves, 10 first through hole, 11 shells, 12 first telescopic rods, 13 baffles, 14 second fixed links, 15 second driving devices, 151 second motors, 152 second shafts, 16 take-up reels, 17 traction ropes, 18 second through-holes, 19 second sliding blocks, 20 second sliding slots, 21 third sliding blocks, 22 third sliding slots, 23 support plates, 24 telescopic devices, 241 second telescopic rods, 242 springs, 25 fixed plates, 26 connecting rods, 27 welding guns, 28 second bearings, 29 connecting plates, 30 batteries, 31 switches.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

As shown in Figs. 1-2, the utility model provides a kind of technical solution: a kind of narrow gap SAW machine, including cabinet 1, The right side of 1 inner wall of cabinet is fixedly connected there are two the first fixed link 2, and the opposite face of two the first fixed links 2 is respectively with the The upper and lower surfaces of one driving device 4 are fixedly connected, and pass through the phase interworking between first motor 41 and the first fixed link 2 It closes, so that the fixation of first motor 41 is more stable, so as to avoid the rotation of fuselage when the work of first motor 41, so that The working condition of first motor 41 is more stable, and there are two thread caps 3, first to drive for the surface threaded connection of first driving device 4 The left end of dynamic device 4 is fixedly connected with the right end of first rotating shaft 5, and first driving device 4 includes first motor 41, first motor 41 The upper and lower surfaces of fuselage are fixedly connected with the opposite face of two the first fixed links 2 respectively, the output shaft of first motor 41 It is fixedly connected with threaded post 42, the left end of threaded post 42 is fixedly connected with the right end of first rotating shaft 5, and threaded post 42 is threaded in In two thread caps 3, the surface of first rotating shaft 5 is socketed with first bearing 6, by the way that first driving device 4 is arranged, so that the first electricity The work of machine 41 rotates forward or reversion drives threaded post 42 to rotate, so that thread cap 3 is under the threaded connection effect with threaded post 42 Shell 11 is driven to the left by movable plate 7 or is moved right, so that shell 11 drives fixed plate 25 by support plate 23 It to the left or moves right, first bearing 6 is connected to the left side of 1 inner wall of cabinet, and thread cap 3 is connected to the left side of movable plate 7 Face, the lower surface of movable plate 7 are fixedly connected with the first sliding block 8, and the first sliding block 8 is slidably connected in first sliding groove 9, first sliding groove 9 are provided with the lower surface of 1 inner wall of cabinet, by the mutual cooperation between first sliding groove 9, the first sliding block 8 and movable plate 7, so that First sliding block 8 is more steady when moving left and right in first sliding groove 9, so that movable plate 7 is by the first sliding block 8 along first Sliding slot 9 is more steady when moving left and right, and the upper surface of movable plate 7 passes through the first through hole 10 that 1 upper surface of cabinet opens up and and shell The lower surface of body 11 is fixedly connected, the fixed company in right side that the left side of shell 11 passes through two the first telescopic rods 12 and baffle 13 It connects, by the way that the first telescopic rod 12 is arranged, so that shell 11 is more steady when moving left and right, lower surface and the cabinet 1 of baffle 13 Upper surface is fixedly connected, and the left side of 11 inner wall of shell is fixedly connected there are two the second fixed link 14, and two the second fixed links 14 opposite face is fixedly connected with the upper and lower surfaces of the second driving device 15 respectively, passes through the second motor 151 and second Mutual cooperation between fixed link 14, so that the fixation of the second motor 151 is more stable, so as to avoid 151 work of the second motor The rotation of fuselage when making, so that the working condition of the second motor 151 is more stable, the surface clamping of the second driving device 15 There are two take-up reel 16, the second driving device 15 includes the second motor 151, the upper and lower surfaces of 151 fuselage of the second motor It is fixedly connected respectively with the opposite face of two the second fixed links 14, the output shaft of the second motor 151 is fixedly connected with the second shaft 152, the second shaft 152 is socketed in second bearing 28, and the second shaft 152 is connected in two take-up reels 16, passes through setting the Two driving devices 15, so that the work of the second motor 151 rotates forward or reversion drives 152 shaft of the second shaft, 152 band of the second shaft Dynamic take-up reel 16 rotates, and traction rope 17 is collected or released to take-up reel 16, so that traction rope 17 pulls connecting plate 29 downward Mobile or spring 242 drives connecting plate 29 to move up using the elastic force of itself, so that connecting plate 29 passes through fixed plate 25 and connecting rod 26 drive welding gun 27 move up or move down, the surface of the second driving device 15 is socketed with second bearing 28, second bearing 28 is connected to the right side of 11 inner wall of shell, and the surface of take-up reel 16 is fixedly connected with one end of traction rope 17, The other end of traction rope 17 passes through the second through-hole 18 that 11 upper surface of shell opens up and is fixedly connected with the lower surface of connecting plate 29, The back side of connecting plate 29 is fixedly connected with the second sliding block 19, and the second sliding block 19 is slidably connected in second sliding slot 20, second sliding slot 20 are provided with the front of support plate 23, and the left and right sides of the second sliding block 19 are fixedly connected to third sliding block 21, and two Three sliding blocks 21 distinguish slip in two third sliding slots 21, and two third sliding slots 21 are provided with 20 inner wall of second sliding slot respectively Left and right sides, by the mutual cooperation between the second sliding block 19, second sliding slot 20, third sliding block 21 and third sliding slot 21, So that the second sliding block 19 is more steady when moving up and down in second sliding slot 20, so that the second sliding block 19 passes through third sliding block 21 is more steady when moving up and down along third sliding slot 21, and the lower surface of the second sliding block 19 passes through telescopic device 24 and second sliding slot The lower surface of 20 inner walls is fixedly connected, and telescopic device 24 includes the second telescopic rod 241 and is socketed in 241 surface of the second telescopic rod Spring 242, the lower surface of the second sliding block 19 pass through the lower surface of the second telescopic rod 241 and spring 242 and 20 inner wall of second sliding slot It is fixedly connected, by the way that telescopic device 24 is arranged, when take-up reel 16 releases traction rope 17, spring 242 can utilize the bullet of itself Power drives the second sliding block 19 to move up, and the front of connecting plate 29 is fixedly connected with fixed plate 25, and the lower surface of fixed plate 25 is logical It crosses connecting rod 26 to be fixedly connected with the upper surface of welding gun 27, the upper surface of shell 11 is respectively arranged with battery and switch, electric power storage The upper surface in pond is fixedly connected with the lower surface of switch, is switched by setting, so that staff is to first motor 41 and second The control of 151 working condition of motor is more convenient, and the output end of battery is electrically connected with the input terminal of switch, the output end of switch It is electrically connected respectively with the input terminal of first motor 41 and the second motor 151.

In use, when needing mobile when shell 11, by Operation switch, so that the work of first motor 41 rotating forward or anti- Turn that threaded post 42 is driven to rotate, so that thread cap 3 drives shell by movable plate 7 under the threaded connection effect with threaded post 42 11 perhaps move right to the left so that shell 11 drives fixed plate 25 to the left or to move right by support plate 23, when After the angle of the good shell 11 of left and right adjusting, by Operation switch, so that first motor 41 stops working, then passes through Operation switch, So that the work of the second motor 151 rotates forward or reversion drives 152 shaft of the second shaft, the second shaft 152 drives 16 turns of take-up reel Dynamic, take-up reel 16, which is collected, perhaps releases traction rope 17 so that the pulling connecting plate 29 of traction rope 17 moves down or spring 242 drive connecting plate 29 to move up using the elastic force of itself, so that connecting plate 29 passes through fixed plate 25 and connecting rod 26 Welding gun 27 is driven to move up or move down, after up and down adjustment good height, by Operation switch, so that the second motor 151 It stops working, to achieve the purpose that adjust narrow gap SAW machine fuselage.

Can to sum up obtain, 1, the narrow gap SAW machine, by first motor 41, threaded post 42, thread cap 3, movable plate 7, First rotating shaft 5, the second motor 151, the second shaft 152, take-up reel 16, traction rope 17, the second sliding block 19, second sliding slot 20, Mutual cooperation between three sliding blocks 21, third sliding slot 21, fixed plate 25, connecting rod 26 and welding gun 27, the shell when needing mobile When 11 so that first motor 41 work rotate forward or reversion drive threaded post 42 rotate so that thread cap 3 with threaded post 42 Threaded connection effect is lower to be driven shell 11 to the left by movable plate 7 or moves right, so that shell 11 passes through support plate 23 drive fixed plates 25 perhaps move right to the left makes the work of the second motor 151 rotate forward or invert the second shaft of drive again 152 shafts, the second shaft 152 drive take-up reel 16 to rotate, and traction rope 17 is collected or released to take-up reel 16, so that traction 17 pulling connecting plate 29 of rope moves down or spring 242 is moved up using the elastic force drive connecting plate 29 of itself, to make It obtains connecting plate 29 and drives welding gun 27 to move up or move down by fixed plate 25 and connecting rod 26, to reach narrow of adjusting The purpose of gap submerged arc welding machine fuselage leads to the mistake welded due to too far or too close apart from workpiece so as to avoid welding gun 27 It loses, to facilitate the work of staff.

2, the narrow gap SAW machine is made by the mutual cooperation between first sliding groove 9, the first sliding block 8 and movable plate 7 The first sliding block 8 is more steady when moving left and right in first sliding groove 9 so that movable plate 7 is by the first sliding block 8 along the One sliding slot 9 is more steady when moving left and right.

3, the narrow gap SAW machine passes through the phase interworking between the second shaft 152, the second shaft 152 and take-up reel 16 Close so that the second shaft 152 rotated in second bearing 28 it is more steady so that the second shaft 152 drives take-up reel More steady, and the utility model which has a compact structure and a reasonable design of 16 rotations, it is practical.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of narrow gap SAW machine, including cabinet (1), it is characterised in that: the right side of cabinet (1) inner wall is fixed to be connected It connects there are two the first fixed link (2), and the opposite face of two the first fixed links (2) the upper table with first driving device (4) respectively Face is fixedly connected with lower surface, and there are two the surface threaded connections of the first driving device (4) thread cap (3), and described first The left end of driving device (4) is fixedly connected with the right end of first rotating shaft (5), and the surface of the first rotating shaft (5) is socketed with first Bearing (6), the first bearing (6) are connected to the left side of cabinet (1) inner wall, and the thread cap (3) is connected to movable plate (7) Left side, the lower surface of the movable plate (7) is fixedly connected with the first sliding block (8), and first sliding block (8) is slidably connected at In first sliding groove (9), the first sliding groove (9) is provided with the lower surface of cabinet (1) inner wall, the upper surface of the movable plate (7) The first through hole (10) that opens up across cabinet (1) upper surface is simultaneously fixedly connected, the shell (11) with the lower surface of shell (11) Left side be fixedly connected by two the first telescopic rods (12) with the right side of baffle (13), the lower surface of the baffle (13) It is fixedly connected with the upper surface of cabinet (1), the left side of shell (11) inner wall is fixedly connected there are two the second fixed link (14), and the opposite face of two the second fixed links (14) is fixed with the upper and lower surfaces of the second driving device (15) connect respectively It connects, there are two take-up reel (16), the surfaces of second driving device (15) for the surface clamping of second driving device (15) It is socketed with second bearing (28), the second bearing (28) is connected to the right side of shell (11) inner wall, the take-up reel (16) Surface be fixedly connected with one end of traction rope (17), the other end of the traction rope (17) passes through shell (11) upper surface and opens up The second through-hole (18) and be fixedly connected with the lower surface of connecting plate (29), the back side of the connecting plate (29) is fixedly connected with Two sliding blocks (19), second sliding block (19) are slidably connected in second sliding slot (20), and the second sliding slot (20) is provided with branch The left and right sides in the front of fagging (23), second sliding block (19) are fixedly connected to third sliding block (21), and two Slip is interior in two third sliding slots (22) respectively for three sliding blocks (21), and two third sliding slots (22) are provided with second sliding slot respectively (20) lower surface of the left and right sides of inner wall, second sliding block (19) passes through in telescopic device (24) and second sliding slot (20) The lower surface of wall is fixedly connected, and the front of the connecting plate (29) is fixedly connected with fixed plate (25), the fixed plate (25) Lower surface is fixedly connected by connecting rod (26) with the upper surface of welding gun (27).

2. a kind of narrow gap SAW machine according to claim 1, it is characterised in that: first driving device (4) packet Include first motor (41), the upper and lower surfaces of first motor (41) fuselage respectively with two the first fixed links (2) Opposite face is fixedly connected, and the output shaft of the first motor (41) is fixedly connected with threaded post (42), the threaded post (42) Left end is fixedly connected with the right end of first rotating shaft (5), and the threaded post (42) is threaded in two thread caps (3).

3. a kind of narrow gap SAW machine according to claim 1, it is characterised in that: the second driving device (15) packet Include the second motor (151), the upper and lower surfaces of the second motor (151) fuselage respectively with two the second fixed links (14) Opposite face be fixedly connected, the output shaft of second motor (151) is fixedly connected with the second shaft (152), described second turn Axis (152) is socketed in second bearing (28), and second shaft (152) is connected in two take-up reels (16).

4. a kind of narrow gap SAW machine according to claim 1, it is characterised in that: the telescopic device (24) includes the Two telescopic rods (241) and the spring (242) for being socketed in the second telescopic rod (241) surface, the lower surface of second sliding block (19) It is fixedly connected by the second telescopic rod (241) and spring (242) with the lower surface of second sliding slot (20) inner wall.

5. a kind of narrow gap SAW machine according to claim 1, it is characterised in that: the upper surface of the shell (11) point It is not provided with battery (30) and switch (31), the fixed company in the upper surface of the battery (30) and the lower surface of switch (31) It connects.

6. a kind of narrow gap SAW machine according to claim 5, it is characterised in that: the output end of the battery (30) Be electrically connected with the input terminal of switch (31), it is described switch (31) output end respectively with first motor (41) and the second motor (151) input terminal electrical connection.