CN217253917U - Double-mass flywheel double-station welding balancing equipment - Google Patents
Double-mass flywheel double-station welding balancing equipment Download PDFInfo
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- CN217253917U CN217253917U CN202220981912.1U CN202220981912U CN217253917U CN 217253917 U CN217253917 U CN 217253917U CN 202220981912 U CN202220981912 U CN 202220981912U CN 217253917 U CN217253917 U CN 217253917U
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Abstract
The utility model discloses a double-mass flywheel double-station welding balancing device, which comprises a rack platform, a dynamic balance testing device arranged on the rack platform and a balance block welding device with a welding head, wherein a first flywheel clamp is arranged at the upper end of a testing main shaft of the dynamic balance testing device; the testing main shaft is rotatably arranged on the rack platform in a penetrating manner so that the first flywheel clamp is positioned above the rack platform; the device comprises a dynamic balance testing device, a balance block welding device, a rotating mechanical arm, a first reciprocating mechanism, a second reciprocating mechanism, a feeding device and a vibration feeding device, wherein the flywheel positioning tool is arranged at a position between the dynamic balance testing device and the balance block welding device, the rotating mechanical arm is arranged between the dynamic balance testing device and the flywheel positioning tool, the first reciprocating mechanism is used for driving the balance block welding device to horizontally move, the second reciprocating mechanism is used for driving the balance block welding device to vertically move, the feeding device is used for feeding balance blocks to a welding head position, and the vibration feeding device is used for feeding the balance blocks to a material grabbing position of the feeding device in a vibration mode.
Description
Technical Field
The application relates to double-mass flywheel double-station welding balancing equipment.
Background
The dual-mass flywheel has huge market and wide prospect. In the batch production process, an initial unbalance amount exists due to the influence of materials and manufacturing processes. When the dual-mass flywheel with excessive unbalance works at high speed, vibration is generated on an automobile engine, noise is brought, the service life is shortened, and even danger is brought, so that the dynamic balance correction processing must be carried out on the flywheel.
After the dynamic balance amount detection is finished, the unbalance amount correction processing is usually performed on the primary mass of the dual-mass flywheel by using a welding weighting mode.
SUMMERY OF THE UTILITY MODEL
To overcome the defects of the prior art, the technical problem to be solved by the application is that: the double-mass flywheel double-station welding balancing equipment integrates dynamic balance and welding weighting correction, and dynamic balance testing and welding weighting can be carried out simultaneously.
In order to solve the technical problem, the application adopts a technical scheme that: the double-mass flywheel double-station welding balancing equipment comprises a dynamic balance testing device and a balance block welding device with a welding head, wherein a first flywheel clamp is arranged at the upper end of a testing main shaft of the dynamic balance testing device; the dynamic balance testing device and the balance block welding device are arranged on the rack platform, and a testing main shaft of the dynamic balance testing device can rotatably penetrate through the rack platform so that the first flywheel clamp is positioned above the rack platform; still including locating on the frame platform and being located flywheel location frock of position department between dynamic balance testing arrangement and the balancing piece welding set, locate on the frame platform and being located rotary manipulator between dynamic balance testing arrangement and the flywheel location frock, locate be used for the drive on the frame platform balancing piece welding set horizontal migration extremely flywheel location frock position department and the first reciprocating motion mechanism that resets, be used for the drive balancing piece welding set vertical migration extremely flywheel location frock position department and the second reciprocating motion mechanism that resets locate be used for on the frame platform with the balancing piece material loading extremely the loading attachment of soldered connection position department and be used for with the balancing piece vibration pay-off extremely loading attachment's the vibration material feeding unit who grabs the material position.
Further, rotatory manipulator includes servo rotary platform, locates rotatory main shaft, level on the servo rotary platform are located rotatory main shaft upper end rotation cross axle, locate the first vertical driving mechanism at rotation cross axle both ends, locate the mounting panel of first vertical driving mechanism's output shaft lower extreme, locate two-way actuating mechanism and two on the mounting panel respectively with the centre gripping arm of two-way actuating mechanism's two-way output shaft, two the centre gripping arm can the centre gripping simultaneously double mass flywheel on the first flywheel anchor clamps and the double mass flywheel on the flywheel location frock.
Furthermore, a first slide rail is arranged on the mounting plate along the length direction of the bidirectional driving mechanism, two first slide blocks are arranged on the first slide rail in a sliding fit mode, the upper end of one clamping arm is connected with one of the first slide blocks and one of the two output shafts, and the upper end of the other clamping arm is connected with the other first slide block and the other output shaft of the two output shafts.
Furthermore, the opposite sides of the two clamping arms are respectively provided with a rotary driving mechanism, an output shaft of the rotary driving mechanism is connected with a clamping block, and the radian of a clamping surface of the clamping block is matched with the outer peripheral surface of the dual-mass flywheel.
Further, the flywheel positioning tool comprises a positioning main shaft and a second flywheel clamp arranged on the positioning main shaft; the balance block welding device comprises a first frame body connected with the second reciprocating mechanism, an unloading unit arranged at the lower end of the first frame body, a second vertical driving mechanism, a third vertical driving mechanism and a fourth vertical driving mechanism which are arranged at the top of the first frame body, a balance block adsorption part, a welding head, a fifth vertical driving mechanism and a pressure head, wherein the balance block adsorption part, the welding head and the positive and negative electrodes are respectively connected with the lower ends of driving shafts of the second vertical driving mechanism, the third vertical driving mechanism and the fourth vertical driving mechanism; the unloading unit comprises a positioning table, the positioning table is provided with a positioning hole which is vertically communicated and an inlet and outlet hole, and the inlet and outlet hole is communicated with the positioning table in a forward direction; when the rotating manipulator places the dual-mass flywheel subjected to dynamic balance detection of the dual-mass flywheel on the flywheel positioning tool, the first reciprocating mechanism drives the balance block welding device to move forward to enable the positioning spindle to passively enter the positioning hole, the second reciprocating mechanism drives the balance block welding device to move upward to enable the unloading unit to move upward to take out the dual-mass flywheel, the first reciprocating mechanism drives the balance block welding mechanism to move backward to a welding position, the fifth vertical driving mechanism drives the pressure head to move downward to be pressed on the dual-mass flywheel, and the second vertical driving mechanism, the third vertical driving mechanism and the fourth vertical driving mechanism respectively drive the balance block adsorption part to move the balance block upward to a part to be welded of the dual-mass flywheel, And moving the positive electrode and the negative electrode of the welding head upwards to weld the balance block to the dual-mass flywheel.
Furthermore, the first reciprocating mechanism comprises two parallel second slide rails arranged on the rack platform, a first screw rod arranged between the two second slide rails, and a first motor which is in shaft connection with the first screw rod to drive the first screw rod to rotate; and the lower end of the second reciprocating mechanism is connected with the screw rod nut on the first screw rod and the second sliding blocks on the two second sliding rails.
Further, the second reciprocating mechanism comprises a second frame body, two third slide rails which are arranged on the second frame body and face the front side of the test spindle and are parallel to each other, a second screw rod arranged between the two third slide rails, and a second motor which is arranged on the top surface of the second frame body and is in shaft connection with the second screw rod so as to drive the second motor to rotate; the second support body is connected with the lead screw nut on the first lead screw and the second sliding blocks on the two second sliding rails, and the rear side of the first support body is connected with the lead screw nut on the second lead screw and the third sliding blocks on the two third sliding rails.
Further, vibration material feeding unit is including locating vibration dish and vibration pay-off passageway outside the welding head one side, the feed end of vibration pay-off passageway with vibration dish intercommunication, the discharge end of vibration pay-off passageway is located grab material level department.
Furthermore, a material rest is vertically arranged at the position of the discharging end of the vibration feeding channel on the rack platform, the material grabbing position is formed at the top end of the material rest, a material pushing plate and a material pushing cylinder connected with the material pushing plate are further arranged at the top end of the material rest, and the material pushing cylinder is used for pushing a balance block output by the discharging end to the material grabbing position.
Furthermore, the feeding device comprises a sucker arranged above the grabbing position, a material sucking cylinder used for driving the sucker to move up and down, and a third reciprocating mechanism used for driving the material sucking cylinder to move towards the welding head and reset.
The utility model discloses double mass flywheel duplex position welding balancing equipment compares with traditional single dynamic balance testing arrangement and single balancing piece welding set, has greatly reduced the process complexity, has greatly practiced thrift the time, and automatic, flow change control brake balance test, pay-off, material loading, welding are revised, improve production efficiency, reduce the human cost. Additionally, the utility model discloses double mass flywheel duplex position welding balancing equipment still realizes test station and welding station duplex position simultaneous working simultaneously, further improves production efficiency.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
fig. 1 is a schematic structural diagram of an embodiment of the dual-mass flywheel dual-station welding balancing device of the present invention.
Fig. 2 is a schematic structural view of the balance weight welding apparatus of fig. 1.
Fig. 3 is a schematic structural view of the rotary robot in fig. 1.
Fig. 4 is a schematic structural diagram of the feeding device in fig. 1.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the technical solutions of the present application will be described in detail and completely with reference to the following specific embodiments of the present application and the accompanying drawings. It should be apparent that the described embodiments are only some of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
Referring to fig. 1 to 4, the dual-mass flywheel dual-station welding balancing device of the present invention is used for one-station dynamic balance detection and welding weighting of the dual-mass flywheel a, so as to perform dynamic balance correction. The utility model discloses double mass flywheel duplex position welding balancing equipment can weld another double mass flywheel A that needs aggravate after the test when testing a double mass flywheel A aggravates, realizes that the duplex position goes on simultaneously, has greatly improved efficiency. The double-mass flywheel double-station welding balancing equipment comprises a rack 100, a dynamic balance testing device 200 arranged on the rack 100, a balance block welding device 300 arranged on the rack 100 and located right behind the dynamic balance testing device 200, a flywheel positioning tool 400 arranged on the rack 100 and located between the dynamic balance testing device 200 and the balance block welding device 300, a rotary manipulator 500 arranged on the rack 100 and located between the dynamic balance testing device 200 and the flywheel positioning tool 400, a first reciprocating mechanism 600 arranged on the rack 100 and used for driving the balance block welding device 300 to horizontally move to the position of the flywheel positioning tool 400 and reset (move back and forth), a second reciprocating mechanism 700 used for driving the balance block welding device 300 to vertically move to the position of the flywheel positioning tool 400 and reset, A vibration feeding device 800 arranged at one side of the frame 100 and a feeding device 900 arranged between the vibration feeding device 800 and the balance weight welding device 300. The dynamic balance testing device 200 and the balance weight welding device 300 can adopt any one of the existing dynamic balance testing device 200 and any one of the existing balance weight welding device 300, the upper end of the testing spindle 210 of the dynamic balance testing device 200 is provided with a first flywheel clamp 220, the lower end is provided with a spindle rotation driving mechanism (not shown), and the balance weight welding device 300 is provided with a welding head. The first flywheel clamp 220 may be an existing flywheel clamp of the dynamic balance testing apparatus 200 in the prior art, and details thereof are not repeated herein. The dynamic balance testing device 200, the rotary manipulator 500, the flywheel positioning tool 400 and the dynamic balance testing device 200 are sequentially arranged from front to back along the length direction of the rack 100, and the dynamic balance testing device, the rotary manipulator 500, the flywheel positioning tool 400 and the dynamic balance testing device are located on a longitudinal line. The vibration feeding device 800 and the feeding device 900 are located on a horizontal line, the balance blocks are fed to the material grabbing position of the feeding device 900 by the vibration feeding device 800 along the horizontal line direction, and the feeding device 900 feeds materials to the welding head of the balance block welding device 300 along the horizontal line direction. The utility model discloses a double-mass flywheel double-station welding balancing device, through set up flywheel positioning tool 400 directly in front of the welding device 300 of balancing weight, can make the double-mass flywheel A after the welding of welding device 300 of balancing weight put on the said flywheel positioning tool 400; set up rotatory manipulator 500 between dynamic balance setting device and flywheel location frock 400, rotatory manipulator 500 can snatch simultaneously dual mass flywheel A on the dynamic balance testing arrangement 200 and the dual mass flywheel A on the flywheel location frock 400 carry out 180 degrees rotations for welded dual mass flywheel A is snatched and is retested on the dynamic balance testing arrangement 200, makes the dual mass flywheel A that needs the welded after the test of dynamic balance testing arrangement 200 simultaneously snatched flywheel location frock 400 department, and the balancing piece welding set 300 off-load of being convenient for welds to the welding position. Therefore, the two flywheels can be respectively positioned at the welding station and the testing station, and the condition that the balance block welding device 300 is idle or the dynamic balance testing device 200 is idle under the condition that only one station is provided is avoided. After retesting is completed without welding and weighting, the rotary manipulator 500 can rotate for discharging materials at a preset angle, and then a new dual-mass flywheel A to be tested is loaded onto the dynamic balance testing device 200 through a manual or mechanical arm. The utility model discloses double-mass flywheel duplex position welding balancing equipment, one set of control system of accessible (not shown) control dynamic balance testing arrangement 200, balancing piece welding set 300, first reciprocating motion mechanism 600, second reciprocating motion mechanism 700, rotatory manipulator 500, loading attachment 900 and material feeding unit seamless cooperation, control system with dynamic balance testing arrangement 200, balancing piece welding set 300, first reciprocating motion mechanism 600, second reciprocating motion mechanism 700, rotatory manipulator 500, loading attachment 900 and material feeding unit's the equal electricity of electric control is connected. Compared with the traditional single dynamic balance testing device 200 and single balance block welding device 300, the method greatly reduces the process complexity, greatly saves time, automatically and procedurally controls braking balance testing, feeding and welding correction, improves the production efficiency and reduces the labor cost. Additionally, the utility model discloses double mass flywheel duplex position welding balancing equipment still realizes test station and welding station duplex position simultaneous working simultaneously, further improves production efficiency.
The rack 100 includes a rack platform 110 and a cage 120 formed on the rack platform 110. Rack platform 110 is a rectangle form, dynamic balance testing arrangement 200, rotatory manipulator 500, flywheel location frock 400 and balancing piece welding set 300 are followed rack platform 110's length direction sets up by preceding interval to back in proper order to they are on same vertical line. That is, the balance testing device is located right in front of the rotary manipulator 500, the rotary manipulator 500 is located right in front of the flywheel positioning tool 400, and the flywheel positioning tool 400 is located right in front of the balance weight welding device 300. The main shaft rotation driving mechanism of the dynamic balance testing device 200 is accommodated in the machine cabin 120, the testing main shaft 210 is arranged on the rack platform 110 in a penetrating manner, the lower end of the testing main shaft is connected with the output end of the main shaft rotation driving mechanism, and the upper end of the testing main shaft is provided with the first flywheel clamp 220 (namely, a testing clamp which is used for clamping a flywheel and rotates along with the testing main shaft 210).
The flywheel positioning tool 400 comprises a positioning main shaft 410 and a second flywheel clamp 420 arranged on the positioning main shaft 410, the positioning main shaft 410 of the flywheel positioning tool 400 is fixedly erected on the rack platform 110, and the second flywheel clamp 420 is fixed on the upper end face of the positioning main shaft 410. The structures of the second flywheel clamp 420 and the positioning spindle 410 may be the same as those of the testing spindle 210 and the first flywheel clamp 220, and since the testing spindle 210 and the first flywheel clamp 220 may both adopt the existing structures, the descriptions and the limitations of the positioning spindle 410 and the second flywheel clamp 420 are omitted.
The balance weight welding apparatus 300 includes a first frame body 310 connected to the second reciprocating mechanism 700, an unloading unit 320 disposed at a lower end of the first frame body 310, a second vertical driving mechanism 330, a third vertical driving mechanism 340 and a fourth vertical driving mechanism 350 disposed at a top of the first frame body 310, a balance weight adsorption portion 331, a bonding head positive electrode 341, a bonding head negative electrode 351, a fifth vertical driving mechanism 360 disposed at a front side of the first frame body 310, and a pressing head 361 connected to a lower end of an output shaft of the fifth vertical driving mechanism 360, which are respectively connected to lower ends of driving shafts of the second vertical driving mechanism 330, the third vertical driving mechanism 340 and the fourth vertical driving mechanism 350. The first frame 310 includes a top cavity 311, a first mounting seat 312 disposed at the front side of the top cavity 311, a first side frame 313 and a second side frame 314 disposed at two sides of the lower end of the top cavity 311, and the fifth vertical driving mechanism 360 is disposed on the first mounting seat 312. The second vertical driving mechanism 330, the third vertical driving mechanism 340 and the fourth vertical driving mechanism 350 may be cylinders or hydraulic cylinders, which are disposed in the top cavity 311 side by side, and lower ends of output shafts thereof are located below the top cavity 311. The weight adsorption portion 331 is connected to the lower end of the output shaft of the second vertical driving mechanism 330 located in the middle through the second mounting base 332, and the positive and negative poles of the welding head are connected to the lower ends of the output shafts of the second vertical driving mechanism 340 and the third vertical driving mechanism 350 on both sides through the third mounting base 342 and the fourth mounting base 352, respectively.
The unloading unit 320 comprises a positioning table 321, the positioning table 321 is formed with a positioning hole vertically penetrating through and an inlet and outlet hole 322, and the inlet and outlet hole 322 forwardly penetrates through the positioning table 321 and is communicated with the positioning hole; when the rotary manipulator 500 places the dual mass flywheel a subjected to the dynamic balance detection of the dual mass flywheel a on the flywheel positioning tool 400, the first reciprocating mechanism 600 drives the balance mass welding device 300 to move forward so that the positioning spindle 410 passively enters the positioning hole, the second reciprocating mechanism 700 drives the balance mass welding device 300 to move upward so that the unloading unit 320 moves upward to take out the dual mass flywheel a, the first reciprocating mechanism 600 drives the balance mass welding device to move backward to a welding position, the fifth vertical driving mechanism 360 drives the pressing head 361 to move downward to press and hold the pressing head on the dual mass flywheel a, and the second vertical driving mechanism 330, the third vertical driving mechanism 340 and the fourth vertical driving mechanism 350 respectively drive the balance mass adsorption portion 331 to move the balance mass up to a to-be-welded portion of the flywheel to be welded, Two welding heads move up to weld the balance mass to the dual mass flywheel a.
The first reciprocating mechanism 600 is electrically connected to the control system. The first reciprocating mechanism 600 includes two parallel second slide rails 610 disposed on the rack platform 110, a first lead screw 620 disposed between the two second slide rails 610, and a first motor 630 coupled to the first lead screw 620 to drive the first lead screw to rotate; the lower end of the second reciprocating mechanism 700 is connected to the lead screw nut on the first lead screw 620 and the second sliding blocks 611 on the two second sliding rails 610. The two second slide rails 610 are arranged along the length direction of the rack platform 110, the front end of the two second slide rails is close to the flywheel positioning tool 400, and the rear end of the two second slide rails is far away from the flywheel positioning tool. The first lead screw 620 is disposed between the two second slide rails 610 in parallel. Two first organ protection covers 640 are arranged on the first reciprocating mechanism 600, and the first frame body 310 of the second reciprocating mechanism 700 penetrates through a gap between the two first organ protection covers 640 to be connected with the lead screw nut of the first lead screw 620 and the second sliding block 611.
The second reciprocating mechanism 700 includes a second frame body 710, two parallel third slide rails 720 disposed on the second frame body 710 and facing the front side of the test spindle 210, a second screw rod (not shown) disposed between the two third slide rails 720, and a second motor 730 disposed on the top surface of the second frame body 710 and coupled to the second screw rod to drive the second screw rod to rotate. Two second organ protection covers 740 are arranged on the second reciprocating mechanism 600; the second frame body 710 is connected to the lead screw nut on the first lead screw 620 and the second sliding blocks 611 on the two second sliding rails 610, and the rear side of the first frame body 310 is connected to the lead screw nut on the second lead screw and the third sliding blocks 721 on the two third sliding rails 720. The second frame body 710 may be a rectangular box structure having a rectangular inner cavity, and a weight unit is disposed at a rear side surface thereof. The welding power supply part of the balance weight welding device 300 may be disposed in the inner cavity of the second frame body 710, and the balance weight welding device 300 is disposed at the front side surface of the second frame body 710, and is connected to the third slider 721 at the front side surface of the second frame body 710 and the lead screw nut of the second lead screw, so that the second motor 730 may drive the balance weight welding device 300 to move up and down.
The vibration feeding device 800 comprises a vibration disc 810 and a vibration feeding channel 820 which are arranged outside one side of the welding head, the feeding end of the vibration feeding channel 820 is communicated with the vibration disc 810, and the discharging end of the vibration feeding channel 820 is located at the material grabbing position.
A material rack 111 is vertically arranged at the discharge end of the vibration feeding channel 820 on the rack platform 110, the material grabbing position 901 is formed at the top end of the material rack 111, a material pushing plate 112 and a material pushing cylinder 113 connected with the material pushing plate 112 are further arranged at the top end of the material rack 111, and the material pushing cylinder 113 is used for pushing a balance weight output by the discharge end to the material grabbing position 901.
The feeding device 900 comprises a suction cup 910 arranged above the material grabbing position 901, a material sucking cylinder 920 for driving the suction cup 910 to move up and down, and a third reciprocating mechanism 930 for driving the material sucking cylinder 920 to move towards the welding head 311 and reset.
The material suction cylinder 920 is used for driving the sucker 910 to move downwards to the material grabbing position 901 so as to adsorb the balance block, and is also used for driving the sucker 910 to move upwards and return after the sucker 910 adsorbs the balance block. And a negative pressure suction nozzle 911 is arranged on the suction disc 910, and the negative pressure suction nozzle 911 is communicated with a vacuum pumping control pump.
The third reciprocating mechanism 930 is disposed above the rack platform 110 through a set of vertical frames 940, and in this embodiment, the third reciprocating mechanism 930 is disposed above the rack platform 110 through two vertical frames 940. The third reciprocating mechanism 930 is electrically connected to the control system, and includes the upper end of the vertical frame 940, the horizontal frame 931 perpendicular to the second reciprocating mechanism 700, the third lead screw 932 arranged along the length direction of the horizontal frame 931, the third motor 933 arranged on the horizontal frame 931 and coupled to the third lead screw 932, the fourth slide rail 934 arranged on the horizontal frame 931 and parallel to the third lead screw 932, the fourth slider 935 arranged on the fourth slide rail 934 in a sliding manner, and the sliding mounting block 936 connected to the fourth slider 935 to be slidably matched with the fourth slide rail 934, the fourth slider 935 is connected to the lead screw nut of the third lead screw 932, and the material sucking cylinder 920 is vertically arranged at the front side of the sliding mounting block 936. The transverse frame 931 comprises a back frame and second side frames arranged at two ends of the back frame, two ends of a third screw rod 932 are respectively rotatably arranged on the two second side frames, two ends of a fourth slide rail 934 are respectively connected to the two second side frames and located at the front side of the third screw rod 932, the fourth slide block 935 is a U-shaped slide block slidably sleeved on the fourth slide rail 934, the back side of the U-shaped slide block is connected with a screw nut of the third screw rod 932, and screw holes for the sliding installation blocks 936 to be screwed on are formed in the upper side and the lower side of the U-shaped slide block; the third motor 933 is arranged on the second side frame at one end far away from the welding head 311 and is in shaft joint with the third screw rod 932 to drive the third screw rod 932 to rotate.
The utility model discloses operating principle of double mass flywheel duplex position welding balancing equipment as follows: firstly, a first to-be-tested dual-mass flywheel A is arranged on a first flywheel clamp 220 on a test main shaft 210, and the dynamic balance test device 200 is started to carry out dynamic balance test on the dual-mass flywheel A; when the double-mass flywheel A needs to be subjected to a dynamic balance test and then needs to be subjected to re-correction; secondly, the rotary manipulator 500 is in an initial state that two clamping arms 570 are respectively positioned right above the first flywheel clamp 220 and the second flywheel clamp 420, so that the rotary manipulator 500 moves downwards to the position of the first flywheel clamp 220, and the first clamping arm 570 clamps the dual-mass flywheel a, rotates to the position above the second flywheel clamp 420 and is positioned on the second flywheel clamp 420; thirdly, the first reciprocating mechanism 600 drives the balance weight welding device 300 to move forward, and simultaneously the second reciprocating mechanism 700 drives the balance weight welding device 300 to move downward, so that the positioning table 321 of the balance weight welding device 300 is positioned on the test spindle 210 below the dual mass flywheel a; simultaneously, the vibration feeding device 800 is driven to vibrate and feed to the grabbing position, the material suction cylinder 920 is driven to move downwards to grab the materials, after the materials are grabbed, the third reciprocating mechanism 930 is controlled to drive the sucker 910 to move to the position of the balance block adsorption part 331, and then the balance block adsorption part 331 adsorbs the balance blocks; the second reciprocating mechanism 700 drives the balance weight welding mechanism 310 to move upwards for unloading, and simultaneously controls the first reciprocating mechanism 600 to move backwards to a welding position; finally, the control system controls the vertical driving mechanism 314 to drive the pressing head 361 to press and hold the dual-mass flywheel a, controls the welding head 311 to weld the balance block on the dual-mass flywheel a, and during this period, mounts the second dual-mass flywheel a to be tested on the first flywheel clamp 220 to perform a dynamic balance test simultaneously with the welding process. In other embodiments, the feeding and loading sequence may be changed as long as the material is loaded to the weight adsorption portion 331 before welding.
The above examples only represent preferred embodiments of the present invention, which are described in more detail and detail, but are not to be construed as limiting the scope of the invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (10)
1. The utility model provides a two quality flywheel duplex position welding balancing equipment for carry out dynamic balance to two quality flywheels and detect and weld and aggravate, include dynamic balance testing arrangement and have soldered connection's balancing piece welding set, the upper end of dynamic balance testing arrangement's test main shaft is equipped with first flywheel anchor clamps, its characterized in that:
the dynamic balance testing device and the balance block welding device are arranged on the rack platform, and a testing main shaft of the dynamic balance testing device can rotatably penetrate through the rack platform so that the first flywheel clamp is positioned above the rack platform;
still including locating on the frame platform and being located the flywheel location frock of position department between dynamic balance testing arrangement and the balancing piece welding set, locating on the frame platform and being located rotary manipulator between dynamic balance testing arrangement and the flywheel location frock, locating be used for the drive on the frame platform balancing piece welding set horizontal migration extremely flywheel location frock position department with the first reciprocating motion mechanism that resets, be used for the drive balancing piece welding set vertical migration extremely flywheel location frock position department with the second reciprocating motion mechanism that resets, locate be used for on the frame platform with the balancing piece material loading extremely the loading attachment of soldered connection position department and be used for with the balancing piece vibration pay-off extremely the vibration material feeding unit of material loading attachment's material grabbing position.
2. The dual mass flywheel dual station welding balance device of claim 1, wherein: rotatory manipulator includes servo rotary platform, locates rotatory main shaft, level on the servo rotary platform are located rotatory main shaft upper end rotation cross axle, locate the first vertical drive mechanism at rotation cross axle both ends, locate the mounting panel of first vertical drive mechanism's output shaft lower extreme, locate two-way drive mechanism and two on the mounting panel respectively with the centre gripping arm of two-way output shaft of two-way drive mechanism, two the centre gripping arm can the centre gripping simultaneously double mass flywheel on the first flywheel anchor clamps and the double mass flywheel on the flywheel location frock.
3. The dual mass flywheel dual station welding balancing equipment of claim 2, characterized in that: the mounting plate is provided with a first slide rail along the length direction of the bidirectional driving mechanism, the first slide rail is provided with two first slide blocks in sliding fit, the upper end of one clamping arm is connected with one of the first slide blocks and one of the output shafts of the bidirectional output shaft, and the upper end of the other clamping arm is connected with the other first slide block and the other output shaft of the bidirectional output shaft.
4. The dual mass flywheel dual station welding balancing equipment of claim 3, characterized in that: and the opposite sides of the two clamping arms are respectively provided with a rotary driving mechanism, an output shaft of each rotary driving mechanism is connected with a clamping block, and the radian of a clamping surface of each clamping block is matched with the outer peripheral surface of the dual-mass flywheel.
5. The dual mass flywheel dual station welding balance device of claim 1, wherein: the flywheel positioning tool comprises a positioning main shaft and a second flywheel clamp arranged on the positioning main shaft; the balance block welding device comprises a first frame body connected with the second reciprocating mechanism, an unloading unit arranged at the lower end of the first frame body, a second vertical driving mechanism, a third vertical driving mechanism and a fourth vertical driving mechanism which are arranged at the top of the first frame body, a balance block adsorption part, a welding head, a fifth vertical driving mechanism and a pressure head, wherein the balance block adsorption part, the welding head and the positive and negative electrodes are respectively connected with the lower ends of driving shafts of the second vertical driving mechanism, the third vertical driving mechanism and the fourth vertical driving mechanism; the unloading unit comprises a positioning table, the positioning table is provided with a positioning hole which is vertically communicated and an inlet and outlet hole, and the inlet and outlet hole is communicated with the positioning table in a forward direction; when the rotating manipulator places the dual-mass flywheel subjected to dynamic balance detection of the dual-mass flywheel on the flywheel positioning tool, the first reciprocating mechanism drives the balance block welding device to move forward to enable the positioning spindle to passively enter the positioning hole, the second reciprocating mechanism drives the balance block welding device to move upward to enable the unloading unit to move upward to take out the dual-mass flywheel, the first reciprocating mechanism drives the balance block welding mechanism to move backward to a welding position, the fifth vertical driving mechanism drives the pressure head to move downward to be pressed on the dual-mass flywheel, and the second vertical driving mechanism, the third vertical driving mechanism and the fourth vertical driving mechanism respectively drive the balance block adsorption part to move the balance block upward to a part to be welded of the dual-mass flywheel, And moving the positive electrode and the negative electrode of the welding head upwards to weld the balance block to the dual-mass flywheel.
6. The dual mass flywheel dual station welding balancing device of claim 5, wherein: the first reciprocating mechanism comprises two parallel second slide rails arranged on the rack platform, a first screw rod arranged between the two second slide rails and a first motor which is in shaft connection with the first screw rod to drive the first screw rod to rotate; and the lower end of the second reciprocating mechanism is connected with the screw rod nut on the first screw rod and the second sliding blocks on the two second sliding rails.
7. The dual mass flywheel dual station welding balancing device of claim 6, wherein: the second reciprocating mechanism comprises a second frame body, two third sliding rails which are arranged on the second frame body and face the front side of the testing main shaft and are parallel to each other, a second screw rod arranged between the two third sliding rails, and a second motor which is arranged on the top surface of the second frame body and is in shaft connection with the second screw rod so as to drive the second motor to rotate; the second support body with screw-nut on the first lead screw and the second slider on two second slide rails are all connected, the rear side of first support body with screw-nut on the second lead screw and the third slider on two third slide rails are all connected.
8. The dual mass flywheel dual station welding balance device of claim 1, wherein: vibration material feeding unit is including locating vibration dish and vibration pay-off passageway outside the welding head one side, the feed end of vibration pay-off passageway with vibration dish intercommunication, the discharge end of vibration pay-off passageway is located grab material level department.
9. The dual mass flywheel dual station welding balancing equipment of claim 6, characterized in that: the vibration feeding device is characterized in that a material rest is vertically arranged at the position of the discharging end of the vibration feeding channel on the rack platform, the material grabbing position is formed at the top end of the material rest, a material pushing plate and a material pushing cylinder connected with the material pushing plate are further arranged at the top end of the material rest, and the material pushing cylinder is used for pushing a balance block output by the discharging end to the material grabbing position.
10. The dual mass flywheel dual station welding balancing equipment of claim 7, wherein: the feeding device comprises a sucker arranged above the grabbing position, a material sucking cylinder used for driving the sucker to move up and down, and a third reciprocating mechanism used for driving the material sucking cylinder to move towards the welding head and reset.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202220981912.1U CN217253917U (en) | 2022-04-26 | 2022-04-26 | Double-mass flywheel double-station welding balancing equipment |
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| CN202220981912.1U CN217253917U (en) | 2022-04-26 | 2022-04-26 | Double-mass flywheel double-station welding balancing equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116100227A (en) * | 2023-01-04 | 2023-05-12 | 武汉成华汽车饰件有限公司 | Dynamic balance process and welding equipment for automobile steel hub |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116100227A (en) * | 2023-01-04 | 2023-05-12 | 武汉成华汽车饰件有限公司 | Dynamic balance process and welding equipment for automobile steel hub |
| CN116100227B (en) * | 2023-01-04 | 2023-09-29 | 武汉成华汽车饰件有限公司 | Dynamic balance process and welding equipment for automobile steel hub |
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