CN218396614U - Rotor shaft sleeve double-station automatic welding machine - Google Patents

Abstract

The utility model discloses a rotor axle sleeve duplex position automatic weld machine belongs to automatic weld machine equipment field, which comprises a frame, first slip table, press from both sides the platform, welding mechanism, first slip table sets up in the frame, it connects on first slip table to press from both sides the platform rotation, welding mechanism sets up the one side at first slip table, be equipped with two welding stations in the frame, all install first slip table and press from both sides the platform in the welding station, welding mechanism includes first welding executor and second welding executor, first welding executor and second welding executor symmetry set up on welding mechanism, first welding executor and second welding executor can accomplish the welding action respectively, improve this automatic weld machine's application range, the last welding executor of this welding mechanism has Y, the removal of two axles of Z, be fit for welding the rotor axle sleeve of different big or small specifications, the welding range of welding machine has been enlarged, conveniently carry out stable circumference welding to axle type part, the aesthetic property of assurance welding bead.

Description

Rotor shaft sleeve double-station automatic welding machine

Technical Field

The utility model relates to an automatic weld machine equipment field, concretely relates to rotor shaft sleeve duplex position automatic weld machine.

Background

The motor is as an electric drive's kinetic energy output device, in industry, transportation and daily life obtain extensive application, the motor is when manufacturing, need carry out fixed welding to the axle sleeve on the rotor, and the manual work welds and has the welding badly, leak welding and rosin joint circumstances such as have, the life and the quality of welded quality direct decision product, the welding bead that welding formed is also not pleasing to the eye enough in addition, the welding slag that manual welding produced is more, it also wastes time and energy to clear up, it is the equipment that can stabilize high-efficient welding rotor axle sleeve now to need one kind, can general multiple rotor axle sleeve make and insert the automatic production line and produce.

The patent with the prior publication number of CN207547979U discloses a double-station automatic welding machine for welding stator and rotor slots, which comprises a workbench, two groups of positioning mechanisms which are arranged on the workbench in a left-right distribution manner and used for positioning the stator or the rotor, and a welding mechanism which is arranged above the workbench and used for welding the stator or the rotor slots, wherein the workbench is provided with a driving mechanism which is in transmission connection with the welding mechanism and drives the left and right sides of the driving mechanism to move up and down, the welding range of the device is small, the device can not weld rotor shaft sleeves with different specifications, welding slag and welding smoke dust are not treated, and the welding machine is used for automatically producing and has defects.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a rotor shaft sleeve duplex position automatic weld machine has solved that the welding machine welding range is little, welding efficiency is low and can't keep apart the problem of welding slag and smoke and dust.

In order to realize the purpose of the utility model, the utility model adopts the following technical scheme:

the utility model provides a rotor axle sleeve duplex position automatic weld machine, includes frame, first slip table, presss from both sides platform, welding mechanism, first slip table sets up in the frame, it connects to press from both sides the platform and rotate on the first slip table, welding mechanism sets up one side of first slip table, be equipped with two welding stations in the frame, all install in the welding station first slip table with press from both sides the platform, welding mechanism includes first welding executor and second welding executor, first welding executor with second welding executor symmetry sets up welding mechanism is last, first welding executor with welding action can be accomplished respectively to second welding executor, improves this automatic weld machine's welding work scope.

The first welding actuator and the second welding actuator are identical in composition structure, the first welding actuator comprises a Z-axis moving device, a Y-axis moving device, a welding gun adjusting seat, a welding gun and a plurality of position sensors, the Z-axis moving device is arranged along the direction perpendicular to the table surface of the rack, the Y-axis moving device is arranged on the Z-axis moving device, the welding gun adjusting seat is arranged on the Y-axis moving device and used for fixing the welding gun, the position sensors are sequentially arranged along the length direction of the Z-axis moving device and used for positioning the welding gun, the welding gun can be moved through the two axes to adjust the welding range, and the welding gun is suitable for welding parts of different specifications.

The frame includes protection casing and baffle, the protection casing sets up welding mechanism with on the welding station for prevent that welding smoke and dust from leaking, the baffle sets up welding mechanism with between the welding station, be used for blockking that the welding slag spatters, two welding station forms confined space, prevents that the smoke and dust from leaking the contaminated air.

Still include shading mechanism, shading mechanism sets up on the safety cover, and be in welding station one side outwards, shading mechanism includes light screen, direction subassembly and the cylinder that opens and shuts, the one end of the cylinder that opens and shuts with the light screen links to each other, and the other end is connected on the safety cover, the direction subassembly is used for the motion direction that opens and shuts is made to the light screen for after the material loading, prevent that the highlight that the welding produced from leaking the polluted environment.

Still include pushing off the slag mechanism, pushing off the slag mechanism sets up the top of pressing from both sides the platform, pushing off the slag mechanism and including first actuating cylinder, buffer, guide post, portal frame and the baffle of driving, the portal frame sets up on the welding station, it is in to press from both sides the platform the below of portal frame, the guide post perpendicular to the mesa sliding connection of frame is in on the portal frame, first actuating cylinder setting of driving is in the top of portal frame, first actuating cylinder's the end that stretches out with the baffle links to each other, the buffer sets up on the guide post, and can with the top of portal frame is contradicted for prevent that the welding slag from splashing each actuating mechanism with press from both sides the bench and influence this automatic weld machine automatic continuous operation.

First slip table includes that slide, second drive actuating cylinder, first guide rail and bottom plate, the bottom plate sets up on the welding station, first guide rail sets up on the bottom plate, slide sliding connection is in on the first guide rail, the second drives actuating cylinder and is used for promoting slide reciprocating motion, first slip table can transport the work piece from the outside on the welding station for remove the work piece, also can be used for the position control of the work piece of different specifications, use in order to satisfy the work piece welding of not unidimensional.

First slip table still includes protecting crust and musical instrument formula dust cover, the protecting crust sets up one of slide is served, the setting of musical instrument formula dust cover is in the other end of slide for prevent that the welding slag from entering into the inside of first slip table utilizes musical instrument formula dust cover telescopic characteristic can protect comprehensively when first slip table removes, satisfies equipment continuous production's needs.

The clamping table comprises a rotor clamp and a first driving motor, the rotor clamp is rotatably connected to the sliding seat, the first driving motor is arranged on the bottom plate, the first driving motor penetrates through the bottom plate to drive the rotor clamp to rotate, a workpiece is driven to be placed, and the requirement of annular welding is met.

The welding mechanism is characterized by further comprising a gas shield welding machine and an automatic wire feeder, wherein the gas shield welding machine is arranged below the rack, the automatic wire feeder is arranged on one side of the welding mechanism, the gas shield welding machine is used for protecting a welding position through gas, the quality of a welding point is improved, and the automatic wire feeder can continuously feed the welding gun with wires and meets the requirement of automatic production.

The automatic welding machine further comprises a central control electric cabinet, wherein the central control electric cabinet is arranged in the rack and used for controlling all working procedures of the automatic welding machine to be carried out in sequence.

The utility model has the advantages that:

(1) Be equipped with two welding stations on this duplex position automatic weld machine, can weld two sets of rotor axle sleeves simultaneously, also can weld the rotor axle sleeve of different specifications respectively, the welding executor on the welding mechanism has Y in addition, the removal of two axles of Z, be fit for welding the rotor axle sleeve of the different size specifications, still have the first slip table and the clamp platform of pay-off and clamp material, can adjust the welding position of rotor axle sleeve, the welding range of welding machine has been enlarged, the clamp platform can omnidirectional rotation, the convenience carries out stable circumference welding to axle type part, guarantee the aesthetic property of welding bead.

(2) Be equipped with protection casing and baffle on the welding station on this duplex position automatic weld machine and can block the welded welding slag that the welding produced, prevent that the welding slag from flying in disorder, influence equipment normal action, still be equipped with shading mechanism, shading mechanism cooperation protection casing can shelter from the highlight that the welding produced and leak, prevent that it from threatening operating personnel's health, protective housing and piano formula protection casing still are equipped with in addition on first slip table, can protect the mechanism in the first slip table, prevent that welding slag and dust from getting into wherein, influence its steady action.

(3) Still be equipped with welder on this duplex position automatic weld machine's the welding execution and adjust the seat, welder adjusts the position that the seat can finely tune the welding rifle, and it is more accurate to let it weld when welding, and the welding rifle adjusts the welder that the seat can match multiple different grade type to the axle type part to different materials welds.

(4) The automatic wire feeder is arranged on the double-station automatic welding machine, the automatic wire feeder can continuously feed wires for a welding gun, the requirement that the welding machine continuously carries out production is met, the automatic wire feeder is arranged on the rack, and a worker can conveniently monitor the working state of the welding machine.

Drawings

FIG. 1 is an axonometric view of the double-station automatic welding machine for rotor shaft sleeves provided by the utility model;

FIG. 2 is a front view of the double-station automatic welding machine for rotor shaft sleeves provided by the present invention;

FIG. 3 is a side view of the double-station automatic welding machine for the rotor shaft sleeve provided by the present invention;

FIG. 4 is a top view of the double-station automatic welding machine for rotor shaft sleeves provided by the present invention;

FIG. 5 is the internal structure diagram of the double-station automatic welding machine for the rotor shaft sleeve provided by the utility model;

fig. 6 is an axonometric view of a first sliding table provided by the present invention;

fig. 7 is a side view of a first slide table provided by the present invention;

fig. 8 is a top view of the first sliding table provided by the present invention;

fig. 9 is an isometric view of a welding mechanism provided by the present invention;

fig. 10 is a front view of a welding mechanism provided by the present invention;

fig. 11 is a side view of the welding mechanism provided by the present invention;

fig. 12 is a top view of the welding mechanism provided by the present invention;

FIG. 13 is an isometric view of a slag stopping mechanism provided by the present invention;

FIG. 14 is a front view of a slag stopping mechanism provided by the present invention;

fig. 15 is an isometric view of a shading mechanism provided by the present invention;

fig. 16 is a front view of a light shade mechanism provided by the present invention;

fig. 17 is an isometric view of a welding cabinet provided by the present invention;

fig. 18 is a front view of a welding machine cabinet provided by the present invention;

fig. 19 is an exploded view of a rotor bushing workpiece provided by the present invention;

fig. 20 is a process diagram for welding a rotor shaft sleeve workpiece according to the present invention.

Reference numerals:

1. a frame; 11. welding stations; 111. a first welding area; 112. a second welding region; 12. welding a cabinet; 13. a caster wheel; 14. a protective cover; 15. a partition plate; 2. a first sliding table; 21. a slide base; 22. a second driving cylinder; 23. a first guide rail; 24. a first tow chain; 25. a protective shell; 26. a base plate; 261. a slot; 27. a piano type dust cover; 3. a welding mechanism; 31. a first welding actuator; 301. a Z-axis moving device; 3011. a second drive motor; 3012. a transmission belt; 3013. a first lead screw; 3014. a second sliding table; 3015. a second guide rail; 302. a Y-axis moving device; 3021. a third guide rail; 3022. a third sliding table; 3023. a third drive motor; 3024. a second screw rod; 303. a welding gun adjusting seat; 304. a welding gun; 305. a position sensor; 306. a second tow chain; 32. a second welding actuator; 33. erecting a beam; 4. a slag stopping mechanism; 41. a first driving cylinder; 42. a buffer; 43. a guide post; 44. a gantry; 45. a baffle plate; 5. a clamping table; 51. a rotor fixture; 52. a first drive motor; 6. a light-shielding mechanism; 61. a visor; 62. a guide assembly; 63. an opening and closing cylinder; 7. a central control electric cabinet; 8. a gas shield welding machine; 9. an automatic wire feeder; 100. a motor rotor; 101. a shaft sleeve; 102. and (7) welding a bead.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given in the application without any inventive step, are within the scope of the present invention.

Example one

As shown in fig. 1-20, a rotor shaft sleeve double-station automatic welding machine comprises a frame 1, a first sliding table 2, a clamping table 5 and a welding mechanism 3, wherein the first sliding table 2 is arranged on the frame 1, the clamping table 5 is rotatably connected to the first sliding table 2, the welding mechanism 3 is arranged on one side of the first sliding table 2, two welding stations 11 are arranged on the frame 1, the first sliding table 2 and the clamping table 5 are both arranged in the welding stations 11, the welding mechanism 3 comprises a first welding actuator 31 and a second welding actuator 32, the first welding actuator 31 and the second welding actuator 32 are symmetrically arranged on the welding mechanism 3, and the first welding actuator 31 and the second welding actuator 32 can respectively complete welding actions.

Further, referring to fig. 9-12, the first welding actuator 31 and the second welding actuator 32 have the same composition structure, the first welding actuator 31 includes a Z-axis moving device 301, a Y-axis moving device 302, a welding gun adjusting seat 303, a welding gun 304 and a plurality of position sensors 305, the Z-axis moving device 301 is disposed perpendicular to the table top of the rack 1, the Y-axis moving device 302 is disposed on the Z-axis moving device 301, the welding gun adjusting seat 303 is disposed on the Y-axis moving device 302 for fixing the welding gun 304, the plurality of position sensors 305 are sequentially disposed along the length direction of the Z-axis moving device 301 for positioning the welding gun 304, the first welding actuator 31 is mounted in the first welding zone 111, the second welding actuator 32 is mounted in the second welding zone 112, both actuators are mounted on the vertical beam 33, the vertical beam 33 is in an i-shape, the first welding zone 111 and the second welding zone 112 are disposed side by side on the table top of the rack 1, and the welding processes in the two zones do not interfere with each other, i.e. the welding action can be performed simultaneously, or the welding action can be performed separately.

Preferably, the Z-axis moving device 301 includes a second driving motor 3011, a transmission belt 3012, a first lead screw 3013, a second sliding table 3014 and a second guide rail 3015, the second driving motor 3011 is installed at the top end of the vertical beam 33, the first lead screw 3013 is installed on the vertical beam 33 along the length direction of the vertical beam 33, the transmission belt 3012 transmits the power of the second driving motor 3011 to the first lead screw 3013, the first lead screw 3013 drives the second sliding table 3014 to move up and down, the first lead screw 3013 adopts a self-locking tooth type, reduces the load on the second driving motor 3011, improves the holding torque after positioning, prevents the welding gun 304 from shaking when the clamping table 5 rotates, the second guide rails 3015 are installed on a side wall of the vertical beam 33 in pairs, and are parallel to the direction of the first lead screw 3013, and are used for guiding the second sliding table 3014 to improve the sliding accuracy.

Preferably, the Y-axis moving device 302 includes a third guide rail 3021, a third sliding table 3022, a third driving motor 3023, and a second screw rod 3024, the third guide rails 3021 are disposed on the second sliding table 3014 in pairs, the third sliding table 3022 slides under the guidance of the third guide rail 3021, the second screw rod 3024 is disposed on the second sliding table 3014 along a direction parallel to the table top of the rack 1, the third driving motor 3023 drives the second screw rod 3024 to drive the third sliding table 3022 to move, and the position of the welding gun 304 can be adjusted in a relatively large range through the XY two axes to form a cross shape, so as to adapt to the welding of workpieces with different sizes.

Preferably, the welding gun adjusting seat 303 is composed of a fixing plate and a pressing plate, the fixing plate is mounted on the third sliding table 3022, opposite openings are formed in the fixing plate and the pressing plate, the pressing plate is connected to the fixing plate through four long bolts, the openings are used for mounting a gun handle of the welding gun 304, the welding gun adjusting seat 303 with different sizes can be fixed through the screwing-in depth of the adjusting bolts, and the position of the welding gun 304 can be conveniently adjusted.

Preferably, a second drag chain 306 is further installed on the vertical beam 33, and a cable for supplying power and transmitting a control signal to the Z-axis moving device 301 and the Y-axis moving device 302 is installed in the second drag chain 306, so that the second drag chain 306 can protect the cable, and the service life of an electrical system of the device is prolonged.

Preferably, the rack 1 comprises a protective cover 14 and a partition plate 15, the protective cover 14 is arranged on the welding mechanism 3 and the welding station 11 and used for preventing welding smoke from leaking, the partition plate 15 is arranged between the welding mechanism 3 and the welding station 11 and used for blocking welding slag from splashing, and a chute through which the welding gun 304 passes is formed in the partition plate 15 and used for facilitating the welding gun 304 to move in the protective cover 14.

Preferably, referring to fig. 15 and 16 in particular, the automatic welding machine is further provided with a light shielding mechanism 6, the light shielding mechanism 6 is arranged on the protective cover 14 and located on the outward side of the welding station 11, the protective cover 14 is open on the side for feeding and discharging materials, the light shielding mechanism 6 comprises a light shielding plate 61, a guide assembly 62 and an opening and closing cylinder 63, one end of the opening and closing cylinder 63 is connected with the light shielding plate 61, the other end of the opening and closing cylinder is connected with the protective cover 14, the guide assembly 62 is used for guiding the opening and closing movement of the light shielding plate 61, the guide assembly 62 is composed of two optical axes and a matched sliding block and used for improving the lifting mobility of the light shielding plate 61 and preventing the dazzling white light during welding from leaking.

Preferably, referring to fig. 13 and 14 in particular, the automatic welding machine is further provided with a slag stopping mechanism 4, the slag stopping mechanism 4 is arranged above the clamping table 5, the slag stopping mechanism 4 comprises a first driving cylinder 41, a buffer 42, guide columns 43, a portal frame 44 and a baffle plate 45, the portal frame 44 is arranged on the welding station 11, the clamping table 5 is arranged below the portal frame 44, the guide columns 43 are connected to the portal frame 44 in a sliding manner perpendicular to the table surface of the rack 1, the two guide columns 43 and the two connecting plates form a quadrilateral frame structure, the baffle plate 45 is arranged at the lower end of the frame structure, the frame structure moves integrally, the stability and the accuracy of the movement of the baffle plate 45 are improved, the first driving cylinder 41 is arranged at the top of the portal frame 44, the extending end of the first driving cylinder 41 is connected with the baffle plate 45, the buffer 42 is arranged on the guide columns 43, and the buffer 42 can contact with the top end of the portal frame 44, so as to prevent the baffle plate 45 from contacting with the shaft sleeve 101 to cause position errors, and also prevent the first driving cylinder 41 and the guide columns 43 from colliding with the portal frame 44 to cause the vibration of the portal frame 44.

Preferably, first slip table 2 includes slide 21, second drive cylinder 22, first guide rail 23 and bottom plate 26, and bottom plate 26 sets up on welding station 11, and first guide rail 23 sets up on bottom plate 26, and slide 21 sliding connection is on first guide rail 23, the second drives cylinder 22 and connects on bottom plate 26, and the second drives the end that stretches out of cylinder 22 and links to each other with slide 21 for promote slide 21 and make a round trip to slide on first guide rail 23, drive by the cylinder, make slide 21's action agile, improved the efficiency of the pay-off of making a round trip, first guide rail 23 arranges in pairs on bottom plate 26, sets up like this and can improve slide 21 reciprocating motion's stability, makes slide 21 bear the reciprocating motion precision height and positioning accuracy behind the work piece.

The second driving cylinder 22 and the first driving motor 52 are installed in the first drag chain 24, and the first drag chain 24 is connected to the bottom plate 26 and the slide carriage 21 respectively, so as to prevent the lines from being worn.

Preferably, the first slip table 2 still includes protecting crust 25 and piano type dust cover 27, the protecting crust 25 sets up on one end of slide 21, the protecting crust 25 is made by the metal, cover the one end of first slip table 2 entirely, prevent that the welding slag from falling into first slip table 2, piano type dust cover 27 sets up the other end at slide 21, piano type dust cover 27's one end links to each other with slide 21, the other end and bottom plate 26 fixed connection, it stretches out and draws back when can slide 21, do not have the welding slag to fall into first guide rail 23 yet in the removal process of slide 21, prevent that the welding slag from causing the removal trouble after entering first slip table 2.

Further, the clamping table 5 comprises a rotor clamp 51 and a first driving motor 52, the rotor clamp 51 is rotatably connected to the slide base 21, the first driving motor 52 is arranged on the bottom plate 26, a slot 261 is formed in the bottom plate 26, the first driving motor 52 penetrates through the slot 261 in the bottom plate 26 to drive the rotor clamp 51 to rotate, the first driving motor 52 and the rotor clamp 51 are respectively arranged on the upper side and the lower side of the slide base 21, the center of gravity of the first driving motor 52 and the center of the rotor clamp 51 are arranged on the slide base 21, so that inertia is not sensitive, the clamping table 5 can move at a higher speed, the rotor clamp 51 is arranged in a chevron shape, the middle of the rotor clamp protrudes out of the lower end face of the positioning shaft sleeve 101, and a ring groove is formed in the rotor clamp to limit the motor rotor 100.

Preferably, still be equipped with gas shield welding machine 8 and automatic wire feeder 9 on this duplex position automatic weld machine, gas shield welding machine 8 sets up the below at frame 1, automatic wire feeder 9 sets up the one side at welding mechanism 3, gas shield welding machine 8 is laid and is welded the people in rack 12, automatic wire feeder 9 is settled on welding machine cabinet 12, welding machine cabinet 12 hugs closely the lower part setting of frame 1, the convenience is overhauld or is traded the silk to automatic wire feeder 9, still install truckle 13 in the below of welding rack 12 in addition, gas shield welding machine 8 and automatic wire feeder 9 can change fast after breaking down, and can not influence the whole function of production line.

Preferably, the welding machine further comprises a central control electric cabinet 7 and a touch display screen, wherein the central control electric cabinet 7 is arranged in the machine frame 1, the central control electric cabinet 7 is used for controlling the welding mechanism 3 to sequentially move to combine and complete welding operation, the touch display screen is arranged on the protective cover 14 and is used for displaying the working state of the welding machine and setting working parameters of the welding mechanism, such as welding speed, wire feeding speed, moving speed of the welding mechanism 3 and the like, by workers, and the quality and efficiency are considered simultaneously through the matching adjustment of the parameters.

Referring to fig. 19 and 20, motor rotor 100 and shaft sleeve 101 are both rotators, motor rotor 100 and rotor fixture 51 are coaxially matched, the lower end of motor rotor 100 is fixed, and after shaft sleeve 101 passes through the central hole of motor rotor 100, the lower end surface of shaft sleeve 101 contacts with the upper end surface of rotor fixture 51, so that the gap between shaft sleeve 101 and motor rotor 100 is just suitable for circumferential welding by welding gun 304.

The working process of the double-station welding machine is as follows:

during feeding, the slide base 21 moves outwards to a position close to the shading mechanism 6, the shading plate 61 is opened under the driving of the opening and closing cylinder 63, the motor rotor 100 is placed on the rotor clamp 51, the lower end of the motor rotor 100 is ensured to be tightly attached to the bottom surface of the rotor clamp 51 and then fixed, the shaft sleeve 101 penetrates through the central hole of the motor rotor 100 to be inserted, the lower end face of the shaft sleeve 101 is enabled to be in contact with the protruding part of the rotor clamp 51, the slide base 21 moves inwards to the lower side of the slag blocking mechanism 4 and then stops, the baffle 45 of the slag blocking mechanism 4 descends to surround the shaft sleeve 101, the first welding actuator 31 is opened, the welding gun 304 is driven by the Z-axis moving device 301 and the Y-axis moving device 302 to move, the position sensor 305 is used for positioning, the welding wire on the welding gun 304 is enabled to be close to the welding bead 102, at the moment, the gas shielded welding machine 8 and the clamping table 5 simultaneously move to circumferentially weld gaps on the motor rotor 100 and the shaft sleeve 101, after welding is completed, the first welding actuator 31 returns, the baffle 45 is opened, the finished welding workpiece is taken out, the finished welding area is taken out, the slide base 100 and the first welding rotor 100 and the second group of the welding rotor 112 can be processed.

Example two

The same features are not described in detail with reference to the embodiments, but the differences are: the double-station automatic welding machine is incorporated into an automatic production line of the motor rotor 100 for use, the central control electric cabinet 7 is connected into a production system, the shading mechanism 6 is opened, the sliding table 3 moves outwards, the motor rotor 100 and the shaft sleeve 101 can be placed on the clamping table 5 or taken down by the manipulator, the robot is matched with the manipulator to take and place materials by staggering the in-and-out time on the two welding stations 11, and the continuous production of the motor is realized.

Variations and modifications to the above-described embodiments may occur to those skilled in the art, in light of the above teachings and teachings. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and modifications and variations of the present invention are also intended to fall within the scope of the appended claims. Furthermore, although specific terms are employed herein, they are used in a generic and descriptive sense only and not for purposes of limitation.

Claims (10)

1. The utility model provides a rotor shaft sleeve duplex position automatic weld machine which characterized in that: including frame (1), first slip table (2), clamp platform (5), welding mechanism (3), first slip table (2) sets up in frame (1), it connects to press from both sides platform (5) rotation on first slip table (2), welding mechanism (3) set up one side of first slip table (2), be equipped with two welding station (11) on frame (1), all install in welding station (11) first slip table (2) with press from both sides platform (5), welding mechanism (3) are including first welding executor (31) and second welding executor (32), first welding executor (31) with second welding executor (32) symmetry sets up on welding mechanism (3), first welding executor (31) with second welding executor (32) can accomplish the welding action respectively.

2. The rotor shaft sleeve double-station automatic welding machine according to claim 1, characterized in that:

the first welding actuator (31) and the second welding actuator (32) are identical in structure, the first welding actuator (31) comprises a Z-axis moving device (301), a Y-axis moving device (302), a welding gun adjusting seat (303), a welding gun (304) and a plurality of position sensors (305), the Z-axis moving device (301) is arranged along the table top of the rack (1) in a perpendicular mode, the Y-axis moving device (302) is arranged on the Z-axis moving device (301), the welding gun adjusting seat (303) is arranged on the Y-axis moving device (302) and used for fixing the welding gun (304), and the position sensors (305) are sequentially arranged along the length direction of the Z-axis moving device (301) and used for positioning the welding gun (304).

3. The rotor shaft sleeve double-station automatic welding machine according to claim 2, characterized in that:

the frame (1) includes protection casing (14) and baffle (15), protection casing (14) set up welding mechanism (3) with on welding station (11), be used for preventing that welding fume from leaking, baffle (15) set up welding mechanism (3) with between welding station (11), be used for blockking that the welding slag splashes.

4. The rotor shaft sleeve double-station automatic welding machine according to claim 3, characterized in that:

still include shading mechanism (6), shading mechanism (6) set up on protection casing (14), and be in welding station (11) one side outwards, shading mechanism (6) include light screen (61), guide assembly (62) and open and shut cylinder (63), open and shut cylinder (63) one end with light screen (61) link to each other, and the other end is connected on protection casing (14), guide assembly (62) are used for giving the motion direction of opening and shutting of light screen (61).

5. The rotor shaft sleeve double-station automatic welding machine according to claim 4, characterized in that:

still include pushing off the slag mechanism (4), pushing off the slag mechanism (4) set up press from both sides the top of platform (5), pushing off the slag mechanism (4) including first actuating cylinder (41), buffer (42), guide post (43), portal frame (44) and baffle (45) of driving, portal frame (44) set up on welding station (11), it is in to press from both sides platform (5) the below of portal frame (44), guide post (43) perpendicular to the mesa sliding connection of frame (1) is in on portal frame (44), first actuating cylinder (41) of driving sets up the top of portal frame (44), the end that stretches out of first actuating cylinder (41) with baffle (45) link to each other, buffer (42) set up on guide post (43), and can with the top of portal frame (44) is contradicted.

6. The rotor shaft sleeve double-station automatic welding machine according to claim 1, characterized in that:

first slip table (2) include slide (21), second actuating cylinder (22), first guide rail (23) and bottom plate (26) of driving, bottom plate (26) set up welding station (11) are last, first guide rail (23) set up on bottom plate (26), slide (21) sliding connection be in on first guide rail (23), second actuating cylinder (22) are used for promoting slide (21) reciprocating motion.

7. The rotor shaft sleeve double-station automatic welding machine according to claim 6, characterized in that:

first slip table (2) still includes protecting crust (25) and musical instrument formula dust cover (27), protecting crust (25) set up one of slide (21) is served, musical instrument formula dust cover (27) set up the other end of slide (21) is used for preventing that the welding slag from entering into the inside of first slip table (2).

8. The rotor shaft sleeve double-station automatic welding machine according to claim 7, characterized in that:

the clamping table (5) comprises a rotor clamp (51) and a first driving motor (52), the rotor clamp (51) is rotatably connected to the sliding base (21), the first driving motor (52) is arranged on the bottom plate (26), and the first driving motor (52) penetrates through the bottom plate (26) to drive the rotor clamp (51) to rotate.

9. The double-station automatic welding machine for the rotor shaft sleeves according to any one of claims 1 to 8, characterized in that:

the automatic wire feeder is characterized by further comprising a gas shield welding machine (8) and an automatic wire feeder (9), wherein the gas shield welding machine (8) is arranged below the rack (1), and the automatic wire feeder (9) is arranged on one side of the welding mechanism (3).

10. The double-station automatic welding machine for the rotor shaft sleeves according to any one of claims 1 to 8, characterized in that:

the electric cabinet is characterized by further comprising a central control electric cabinet (7), wherein the central control electric cabinet (7) is arranged in the rack (1).

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