CN108907957A - Deburred mechanism for precision component welding center - Google Patents

Abstract

The present invention is used for the burr cleaning mechanism of the welding center of precision parts, which comprises a burr cleaning mechanism mounting plate, a circular tube pushing channel located on the burr cleaning mechanism mounting plate, and a circular tube pushing cylinder. The channel and the vertical channel of the circular tube, the horizontal channel of the circular tube is perpendicular to the vertical channel of the circular tube, the circular tube pushing cylinder is located at the junction of the horizontal channel of the circular tube and the vertical channel of the circular tube, and the pushing direction of the circular tube pushing cylinder is perpendicular to the vertical channel of the circular tube. Consistent with the length direction of the channel, the mounting plate of the burr cleaning mechanism is provided with a grinding assembly moving slide rail, and the grinding assembly moving slide rail is engaged with a movable first grinding assembly and a second grinding assembly, and the length direction of the grinding assembly moving slide rail Parallel to the length direction of the transverse passage of the round pipe, a round pipe pressing assembly is arranged between the first grinding assembly and the second grinding assembly, and the round pipe pressing assembly is located at the end of the vertical passage of the round pipe. The whole process of the present invention is automatic deburring, and the cleaning speed is fast.

Description

Deburring mechanism for precision parts welding center

technical field

The invention relates to the field of automatic welding, in particular to a burr cleaning mechanism for precision parts welding centers.

Background technique

In industrial production, there are products that require multi-process welding. At first it was manual welding, and later developed into automatic welding. Traditional automatic welding uses multiple welding robots or special machines for welding, which has high investment costs for equipment and operators. Many, low efficiency, a single manual welding is about 15S-20S/piece, the quality is unstable and difficult to control, the welding quality needs to be checked in the subsequent process, and the floor space is large. Especially the traditional deburring speed is slow, affecting the overall production efficiency.

Contents of the invention

The purpose of the present invention is to provide a fast deburring mechanism for welding centers of precision parts.

The present invention achieves the above object through the following technical scheme: the burr cleaning mechanism used in the welding center of precision parts, including the burr cleaning mechanism mounting plate, the circular tube pushing channel located on the burr cleaning mechanism mounting plate, the circular tube pushing cylinder, the circular tube The pushing channel includes a circular tube transverse channel and a circular tube vertical channel connected end to end, the circular tube horizontal channel is perpendicular to the circular tube vertical channel, and the circular tube pushing cylinder is located between the circular tube horizontal channel and the circular tube vertical channel At the joint, the pushing direction of the circular pipe pushing cylinder is consistent with the length direction of the vertical channel of the circular pipe. The moving first grinding assembly and the second grinding assembly, the length direction of the moving slide rail of the grinding assembly is parallel to the length direction of the transverse channel of the circular tube, and a circular tube press is arranged between the first grinding assembly and the second grinding assembly. The tight assembly, the round pipe pressing assembly is located at the end of the vertical passage of the round pipe.

Further, the first grinding assembly includes a first grinding motor bracket, a first grinding motor installed on the first grinding motor bracket, a first grinding head connected to the first grinding motor, and the deburring mechanism mounting plate is also A first grinding assembly moving cylinder mounting frame is provided, and the first grinding assembly moving cylinder mounting frame is provided with a first grinding assembly moving cylinder, and the output end of the first grinding assembly moving cylinder is connected with a first grinding assembly connecting plate, so The connecting plate of the first grinding assembly is connected to the first grinding motor bracket, and the first grinding motor bracket is engaged on the moving slide rail of the grinding assembly.

Further, the second grinding assembly includes a second grinding motor bracket, a second grinding motor installed on the second grinding motor bracket, and a second grinding head connected to the second grinding motor, and the deburring mechanism mounting plate is also There is a second grinding assembly moving cylinder mounting frame, the second grinding assembly moving cylinder mounting frame is provided with a second grinding assembly moving cylinder, the output end of the second grinding assembly moving cylinder is connected to a second grinding assembly connecting plate, the second grinding assembly The connecting plate of the second grinding assembly is connected with the second grinding motor bracket, and the second grinding motor bracket is engaged on the moving slide rail of the grinding assembly.

Further, the inner sides of the first grinding assembly connecting plate and the second grinding assembly connecting plate are respectively provided with a first grinding assembly limiting block and a second grinding assembly limiting block.

Further, the round pipe pressing assembly includes a round pipe pressing cylinder, a round pipe pressing rod connected to the output end of the round pipe pressing cylinder, a round pipe pressing block connected to the round pipe pressing rod, and the round pipe pressing block is connected to the round pipe pressing rod. The compression direction of the pipe compression block is vertically downward.

Further, the mounting plate of the burr cleaning mechanism is provided with a pushing cylinder mounting plate, and the pushing cylinder mounting plate is provided with the circular tube pushing cylinder.

Compared with the prior art, the beneficial effect of the present invention for the deburring mechanism used in the welding center of precision parts is that the deburring is fully automated and the cleaning speed is fast.

Description of drawings

Figure 1 is a schematic diagram of the structure of the precision parts welding center.

Fig. 2 is a structural schematic diagram of a stepped circular tube feeding machine.

FIG. 3 is another perspective view of FIG. 2 .

Fig. 4 is a structural schematic diagram of the deburring mechanism.

FIG. 5 is another perspective view of FIG. 4 .

Fig. 6 is a structural schematic diagram of a round tube feeding manipulator.

Fig. 7 is a structural schematic diagram of the front guiding mechanism of the round tube.

Fig. 8 is a schematic structural view of the front cover feeding mechanism.

Fig. 9 is a schematic diagram of the structure of the feeding manipulator for the front cover.

Fig. 10 is a schematic structural diagram of the direction identifying component of the front cover.

FIG. 11 is another perspective view of FIG. 10 .

Fig. 12 is a schematic structural view of the first front welding mechanism.

FIG. 13 is another perspective view of FIG. 12 .

Fig. 14 is a schematic structural view of the manipulator for pressure measurement and transplanting of the front cover.

Fig. 15 is a structural schematic diagram of a round tube turning and clamping assembly.

FIG. 16 is another perspective view of FIG. 15 .

Fig. 17 is a structural schematic diagram of a round pipe clamping assembly.

FIG. 18 is another perspective view of FIG. 17 .

Fig. 19 is a structural schematic diagram of the front cover welding pressure measuring mechanism.

Fig. 20 is a structural schematic diagram of the front cover plate weld removal mechanism.

Fig. 21 is a schematic diagram of the structure of the manipulator for pressure measurement and transplanting of the back cover.

FIG. 22 is another perspective view of FIG. 21 .

Fig. 23 is a structural schematic diagram of the blanking mechanism.

Fig. 24 is a structural schematic diagram of the first indexing plate.

Fig. 25 is a schematic structural view of a positioning carrier.

FIG. 26 is a schematic top view of FIG. 25 .

Detailed ways

Please refer to Fig. 1 to Fig. 26, the welding center of precision parts, including the machine platform 1, the first indexing plate 50 and the second indexing plate 60 installed on the machine platform 1, the first indexing plate 50 and the second indexing plate The discs 60 are arranged side by side, the rotation directions of the first indexing disc 50 and the second indexing disc 60 are opposite, along the circumference of the first indexing disc, a round tube feeding manipulator 4, a round tube front guiding mechanism 5, a front Cover feeding manipulator 6, front cover feeding assembly 7, front first welding mechanism 8, front second welding mechanism 9, front third welding mechanism 10, front cover pressure measuring and transplanting robot 11, round tube feeding One side of the manipulator 4 is provided with a burr cleaning mechanism 3, and the burr cleaning mechanism 3 is connected with a stepped circular tube feeder 2. One side of the front cover plate pressure measuring and transplanting manipulator 11 is provided with a front cover plate welding pressure measuring mechanism 12 and a front cover plate welding rejecting mechanism 13 .

Along the circumference of the second indexing plate, there are sequentially provided with a round tube back guiding mechanism 14, a back cover feeding manipulator 15, a back cover feeding assembly 16, a first welding mechanism 17 on the back, a second welding mechanism 18 on the back, and a back cover feeding assembly 16. The third welding mechanism 19, the fourth welding mechanism 20 on the back side and the manipulator 22 for pressure measurement and transplanting of the back cover plate. One side of the back cover plate pressure measurement and transplanting manipulator 22 is provided with a back cover plate welding pressure measurement mechanism 21 and a blanking mechanism.

The structure of the first indexing plate 50 and the second indexing plate 60 is the same, the structure of the front guiding mechanism 5 of the round tube and the guiding mechanism 14 of the back side of the round tube are the same, the feeding manipulator 6 of the front cover plate and the feeding manipulator of the back cover plate 15 have the same structure, the front cover material assembly 7 and the back cover material assembly 16 have the same structure, the front cover welding pressure measuring mechanism 12 and the back cover welding pressure measuring mechanism 21 have the same structure, and the front first welding mechanism 8. The structures of the second welding mechanism 9 on the front, the third welding mechanism 10 on the front, the first welding mechanism 17 on the back, the second welding mechanism 18 on the back, the third welding mechanism 19 on the back and the fourth welding mechanism 20 on the back are the same.

The stepped circular tube feeding machine 2 includes a feeding frame 201 and an inclined surface 202 inside the feeding frame 201 . The lower side of the inclined surface 202 is provided with a lifting plate 203, and the lifting plate 203 is connected with a lifting cylinder 205. The bottom of the loading frame 201 is provided with a lifting cylinder fixing plate 206, and the lifting cylinder 205 is fixed on the lifting cylinder fixing plate 206. One side of the lifting plate 203 is provided with an inclined blanking plate 204, the lifting plate 203 is located on the high side of the inclined blanking plate 204, and the low end side of the inclined blanking plate 204 is provided with a conveyor belt 210. 2 includes two support frames 208, two support frames 208 are provided with a conveyor belt mounting plate 207, a conveyor belt 210 is installed on the conveyor belt mounting plate 207, and the conveyor belt 210 is connected with a circular tube transmission motor 209. The bottom of the feeding frame 201 is provided with a leg 211 and an auxiliary positioning plate 212, and the auxiliary positioning plate 212 is L-shaped. When the lifting cylinder 205 shrinks, the lifting plate 203 is flush with the lower end of the inclined surface 202, and the round pipe rolls into the lifting plate 203, and then the lifting cylinder 205 stretches out, driving the lifting plate 203 to rise to the high end of the inclined blanking plate 204. At this time, the round pipe is rolled into the conveyor belt 210 by the inclined blanking plate 204, and is sent into the deburring mechanism 3 by the transmission belt.

The burr cleaning mechanism 3 comprises a burr cleaning mechanism mounting plate 301, a push cylinder mounting plate 302 positioned on the burr cleaning mechanism mounting plate 301 and a circular tube pushing channel 304, and the pushing cylinder mounting plate 302 is provided with a circular tube pushing cylinder 303, and the circular tube pushing Passage 304 comprises circular pipe transverse passage 305 and circular pipe vertical 306 passages connected end to end, circular pipe transverse passage 305 is perpendicular to circular pipe vertical passage 306, and circular pipe pushing cylinder 303 is positioned at circular pipe transverse passage 305 and circular pipe vertical At the joint of the channel 306, the pushing direction of the circular tube pushing cylinder 303 is consistent with the length direction of the vertical channel 306 of the circular tube. The circular tube transverse channel 305 interfaces with the conveyor belt 210 . The grinding assembly moving slide rail 307 is provided on the mounting plate 301 of the deburring mechanism, and the grinding assembly moving slide rail 307 is engaged with a movable first grinding assembly and a second grinding assembly. The length direction of the grinding assembly moving slide rail 307 is parallel to the length direction of the circular pipe transverse channel 305 .

The first grinding assembly comprises the first grinding motor support 308, the first grinding motor 309 installed on the first grinding motor support 308, the first grinding head 310 connected with the first grinding motor 309, and the burr cleaning mechanism mounting plate 301 is also provided with There is a first grinding assembly moving cylinder mounting frame 311, the first grinding assembly moving cylinder mounting frame 311 is provided with a first grinding assembly moving cylinder 312, the output end of the first grinding assembly moving cylinder 312 is connected with a first grinding assembly connecting plate 313, The first grinding assembly connecting plate 313 is connected to the first grinding motor bracket 308 , and the first grinding motor bracket 308 is engaged on the grinding assembly moving slide rail 307 .

The second grinding assembly comprises a second grinding motor support 314, a second grinding motor 315 installed on the second grinding motor support 314, a second grinding head 316 connected with the second grinding motor 315, and the burr cleaning mechanism mounting plate 301 is also provided with There is a second grinding assembly moving cylinder mounting frame 317, the second grinding assembly moving cylinder mounting frame 317 is provided with a second grinding assembly moving cylinder 318, the output end of the second grinding assembly moving cylinder 318 is connected with a second grinding assembly connecting plate 319, The second grinding assembly connecting plate 319 is connected to the second grinding motor bracket 314 , and the second grinding motor bracket 314 is engaged on the grinding assembly moving slide rail 307 .

The inner sides of the first grinding assembly connecting plate 313 and the second grinding assembly connecting plate 319 are respectively provided with a first grinding assembly limiting block 320 and a second grinding assembly limiting block 321 .

A round pipe pressing assembly is arranged between the first grinding assembly and the second grinding assembly, and the round pipe pressing assembly is located at the end of the vertical passage 306 of the round pipe. The round pipe pressing assembly includes a round pipe pressing cylinder 322, and a round pipe Compress the circular tube compression rod 323 connected to the output end of the cylinder 322, the circular tube compression block 324 connected with the circular tube compression rod 323, and the compression direction of the circular tube compression block 324 is vertically downward. The round pipe first passes through the round pipe transverse passage 305, and then is pushed out from the round pipe vertical passage 306 by the round pipe pushing cylinder 303. Both ends are deburred.

The circular pipe feeding manipulator 4 comprises a circular pipe feeding manipulator mounting plate 401, a circular pipe feeding traverse module mounting plate 402 connected with the circular pipe feeding manipulator mounting plate 401, and a circular pipe feeding traverse module mounting plate 401. 402 connected to the circular pipe feeding traverse module 403, the circular pipe feeding vertical movement module 404 connected to the circular pipe feeding traverse module 403, the circular pipe upper feeding module 404 connected to the circular pipe feeding vertical movement module 404 Material rotating cylinder 405, the round pipe feeding and clamping cylinder rotating plate 406 connected with the round tube feeding rotating cylinder 405, the round tube feeding and clamping cylinder mounting plate 407 connected with the round tube feeding and clamping cylinder rotating plate 406, The circular tube feeding and clamping cylinder 408 connected with the circular tube feeding and clamping cylinder mounting plate 407, and the circular tube feeding clamping jaw 410 connected with the circular tube feeding and clamping cylinder 408. The round tube after the deburring has been cleaned is grabbed by the round tube feeding manipulator and rotated by 90°, and then put into the positioning carrier 502 on the first indexing plate 50 .

The circular pipe front guiding mechanism 5 comprises a guiding mechanism mounting plate 501, a guiding mechanism vertical plate 502 connected with the guiding mechanism mounting plate 501, a guiding cylinder mounting plate 504 connected with the guiding mechanism vertical plate 502, The positive cylinder mounting plate 504 is arranged horizontally, the guiding cylinder mounting plate 504 is perpendicular to the vertical plate 502 of the guiding mechanism, and the bottom reinforcing rib 503 is arranged between the guiding mechanism mounting plate 501 and the vertical plate 502 of the guiding mechanism, and the guiding cylinder The top reinforcing rib 505 is provided between the mounting plate 504 and the vertical plate 502 of the guiding mechanism, the guiding cylinder mounting plate 504 is provided with the guiding cylinder 506, and the output end of the guiding cylinder 506 is connected with the guiding circle block 507, and the guiding circle Block 507 is located below pilot cylinder mounting plate 504 . The piloting cylinder 506 drives the piloting round block 507 to go down, and the piloting round block 507 is inserted into the round pipe for piloting.

The front cover feeding mechanism includes a front cover feeding manipulator 6 and a front cover feeding assembly 7 , and the front cover feeding assembly 7 includes a front cover vibration feeding assembly 71 and a front cover direction identification assembly 72 .

The front cover feeding manipulator 6 comprises a front cover feeding manipulator mounting plate 601, a front cover feeding traverse module mounting plate 602 connected with the front cover feeding manipulator mounting plate 601, The front cover material traversing module 603 connected with the front cover material mounting plate 602, the front cover material vertical movement module 604 connected with the front cover material traversing module 603, and the front cover material vertical movement module 604 are connected with the front cover material vertical movement module 603. The suction cup driving cylinder mounting plate 605 connected with the module shifting group 604, the suction cup driving cylinder 606 connected with the suction cup driving cylinder mounting plate 605, the suction cup mounting block 607 connected with the output end of the suction cup driving cylinder 606, the gripper connected with the suction cup mounting block 607 Take the suction cup 608. The suction cup driving cylinder mounting plate 605 is U-shaped, the bottom of the suction cup driving cylinder mounting plate 605 is connected with the front cover material vertical movement module 604, the suction cup mounting block 607 is located under the suction cup driving cylinder mounting plate 605, and the grab suction cup 608 is located Below the suction cup mounting block 607, there are three grabbing suckers 608, and the three grabbing suckers 608 are located at the three vertices of the equilateral triangle.

The front cover vibrating feeding assembly 71 includes a front cover vibrating disc support 7101, a front cover vibrating disc 7102 connected with the front cover vibrating disc support 7101, and a front cover driving belt 7103 connected with the front cover vibrating disc 7102.

The front cover direction recognition component 72 includes a front cover direction recognition component mounting plate 7201, a recognition platform mounting frame 7202 connected to the front cover direction recognition component mounting plate 7201, and a direction recognition platform 7203 connected to the recognition platform mounting frame 7202. The direction identification platform 7203 is provided with a front cover push cylinder 7204, a front cover push cylinder connection plate 7205 connected to the output end of the front cover push cylinder 7204, a front cover push cylinder connected with the front cover push cylinder connection plate 7205. Slider 7206, and the front cover pushing slider 7207 engaged with the front cover pushing slider 7206, the front cover pushing slider 7206 is connected with the front cover suction cup installation connecting plate 7208, and the front cover suction cup installation connecting plate 7208 is provided with The front cover suction cup mounting plate 7209 is provided with the front cover suction cup 7210. The front cover pushing slider 7206 slides in the front cover pushing slider 7207.

The direction recognition platform 7203 is also provided with a front cover pushing channel 7211, and the front cover pushing channel 7211 includes a front cover transverse channel 7212 and a front cover vertical channel 7213 connected end to end. The front cover transverse channel 7212 communicates with the front cover driving belt 7103 . The front cover transverse channel 7212 is perpendicular to the front cover vertical channel 7213, and the front cover suction cup 7210 is located at the junction of the front cover transverse channel 7212 and the front cover vertical channel 7213. The moving direction of the front cover suction cup 7210 is the same as that of the front cover. The length direction of the vertical channel 7213 of the cover plate is consistent. The end of the vertical channel 7213 of the front cover plate is provided with a gap detection sensor 7214, and the side of the front cover plate pushing channel 7211 is provided with a gap positioning cylinder mounting block 7216, and the gap positioning cylinder mounting block 7216 is provided with a gap positioning cylinder 7215, and a gap positioning cylinder 7215 The output terminal 7217 of the front cover plate is inserted into the vertical channel 7213 of the front cover, and the gap detection sensor 7214 adopts an infrared sensor. The bottom of the direction recognition platform 7203 is provided with a front cover rotating motor 7218, and the rotating end of the front cover rotating motor 7218 is located at the end of the vertical channel 7213 of the front cover. The front cover is sent into the front cover transverse channel 7212 through the front cover vibrating feeding assembly 71, and then the front cover is pushed to the end of the front cover vertical channel 7213 by the front cover pushing cylinder 7204. At this time, the front cover The rotating motor 7218 rotates to drive the front cover to rotate. The notch detection sensor 7214 detects the direction of one of the notches. After the notch is in place, the front cover rotating motor 7218 stops rotating, and the output end 7217 of the notch positioning cylinder 7215 is inserted into another notch on the front cover. , to complete the direction positioning. Then the front cover feeding manipulator 6 grabs and loads the front cover and waits for welding.

The front first welding mechanism 8 comprises a welding mechanism mounting frame 801, an upper limit block 803 and a lower limiting block 802 of the welding mechanism mounting frame 801, the welding mechanism mounting frame 801 is provided with a welding displacement motor 804, and the welding displacement motor 804 is connected with a welding moving plate 805, the welding moving plate 805 is engaged with a welding moving slide rail 806, the welding moving slide rail 806 is installed on the welding mechanism mounting frame 801, and the welding moving slide rail 806 is located between the upper limit block 803 and the lower limit block 802. The welding displacement motor 804 is positioned at the back side of the welding mechanism mounting frame 801, the welding moving plate 805 passes through the welding mechanism mounting frame 801, and the upper limit block 803, the lower limiting block 802 and the welding moving slide rail 806 are positioned at the front of the welding mechanism mounting frame 801. Welding moving plate 805 is provided with welding rotating cylinder mounting plate 807, welding rotating cylinder mounting plate 807 is provided with welding rotating cylinder 808, the output end 809 of welding rotating cylinder 808 is hinged with welding turntable driving rod 810, welding moving plate 805 is provided with welding Turntable shaft 811, welding turntable shaft 811 is provided with welding turntable 812, welding turntable drive rod 810 is connected with the edge of welding turntable 812, welding turntable 812 is provided with welding torch mounting block 815, and welding torch mounting block 815 is provided with welding torch 816. The end of welding mobile plate 805 is provided with welding positioning suction cup mounting plate 813, and welding positioning suction cup mounting plate 813 is L-shaped, and welding positioning suction cup mounting plate 813 is provided with welding positioning suction cup 814, and welding positioning suction cup 814 is arranged vertically downwards. The welding positioning suction cup 814 is driven downward by the welding displacement motor 804 to position the front cover, and then the welding torch 816 is driven by the welding rotating cylinder 808 to rotate to the welding position, and then the front cover and the round pipe are welded.

The front cover plate pressure measurement transplanting manipulator 11 comprises the front cover plate pressure measurement transplanting manipulator installation plate 111, the front cover plate pressure measurement lateral movement module installation plate 112 connected with the front cover plate pressure measurement transplanting manipulator installation plate 111, The front cover pressure measurement and lateral movement module mounting plate 112 is connected to the front cover pressure measurement and lateral movement module 113, and the front cover pressure measurement vertical movement module installation plate 114 is connected to the front cover pressure measurement and lateral movement module 113 , the front cover pressure measurement vertical movement module 115 connected with the front cover pressure measurement vertical movement module mounting plate 114, the double clamping assembly installation plate 116 connected with the front cover pressure measurement vertical movement module 115, and the double The clamping component mounting plate 116 is connected to the round tube flipping clamping component 118 and the round tube clamping component 117, the round tube flipping clamping component 118 is close to the second indexing plate 60 side, and the round tube clamping component 117 is close to the first point One side of dial 50.

The round pipe turning and gripping assembly 118 includes a round pipe turning and gripping assembly mounting plate 11801, a round pipe turning and gripping moving slide rail mounting plate 11802 connected with the round pipe turning and gripping assembly mounting plate 11801, and a round pipe turning and gripping moving cylinder mounting plate 11802. Board 11804. The round tube turning and clamping moving slide rail mounting plate 11802 is provided with the round tube turning and clamping moving slide rail 11803, and the round tube turning and clamping moving cylinder mounting plate 11804 is provided with the round tube turning and clamping moving cylinder 11805, and the round tube turning and clamping moving cylinder 11805 is provided with the round tube turning and clamping moving cylinder. The output end 11806 of the cylinder 11805 is connected with a round tube turning and gripping moving slider 11807, and the round pipe turning and gripping moving slider 11807 is engaged on the round pipe turning and gripping moving slide rail 11803. The round tube flipping and clamping moving slider 11807 is provided with a round tube flipping cylinder fixing plate 11808, the round tube flipping cylinder fixing plate 11808 is provided with a round tube flipping cylinder 11809, and the round tube flipping cylinder 11809 is provided with a round tube flipping cylinder mounting plate 11810 , The round tube turning and clamping cylinder mounting plate 11810 is provided with a round tube turning and clamping cylinder 11811, and both ends of the round tube turning and clamping cylinder 11811 are provided with a round tube turning and clamping jaw connecting plate 11812, and a round tube turning and clamping jaw connecting plate 11812 A round pipe turning jaw 11813 is provided, and the round pipe turning jaw 11813 is provided with a round pipe turning chuck 11814, and the inner surface of the round pipe turning chuck 11814 is arc-shaped. The mounting plate 11801 of the round pipe flipping clamping assembly is connected with the mounting plate 116 of the double clamping assembly.

The round pipe gripping assembly 117 includes a round pipe gripping assembly mounting plate 11701, a round pipe gripping moving slide rail mounting plate 11702 connected to the round pipe gripping assembly mounting plate 11701 and a round pipe gripping moving cylinder mounting plate 11704. The circular tube clamping moving slide rail mounting plate 11702 is provided with the circular tube clamping moving slide rail 11703, the circular tube clamping moving cylinder mounting plate 11704 is provided with the circular tube clamping moving cylinder 11705, the output end of the circular tube clamping moving cylinder 11705 11706 is connected with a circular tube clamping moving slide block 11707, and the circular tube clamping moving slide block 11707 is engaged on the circular tube clamping moving slide rail 11703. The circular tube clamping moving slider 11707 is provided with the circular tube clamping cylinder mounting plate 11708, the circular tube clamping cylinder mounting plate 11708 is provided with the circular tube clamping cylinder 11709, and the circular tube clamping cylinder 11709 is provided with the circular tube clamping claw guide block 11710, both ends of the round pipe gripping cylinder 11709 are provided with round pipe grippers 11711, and the round pipe grippers 11711 are engaged in the round pipe gripper guide block 11710.

The front cover welding pressure measuring mechanism 12 includes a pressure measuring mechanism installation plate 1201, two pressure measurement installation risers 1202 connected with the pressure measurement mechanism installation plate 1201, and a pressure measurement installation upper plate 1203 connecting the two pressure measurement installation risers 1202 Parallel to the pressure measurement installation middle plate 1204, two pressure measurement installation vertical plates 1202, the pressure measurement installation upper plate 1203, the pressure measurement installation middle plate 1204 and the pressure measurement mechanism installation plate 1201 parallel, the pressure measurement installation upper plate 1203, the pressure measurement installation Both the middle plate 1204 and the mounting plate 1201 of the pressure measuring mechanism are perpendicular to the vertical plate 1202 for the pressure measuring installation. The pressure measurement mechanism mounting plate 1201 is provided with a pressure measurement base 1205, the pressure measurement base 1205 is provided with a pressure measurement sleeve 1206, the pressure measurement sleeve 1206 is arranged vertically, and the top of the pressure measurement sleeve 1206 is provided with three pressure measurement positioning protrusions. From 1207, the three pressure measuring positioning protrusions 1207 are located at the three vertices of the equilateral triangle. The pressure measurement installation vertical plate 1202 is provided with a pressure measurement screw rod installation frame 1208, and the pressure measurement screw rod installation frame 1208 is provided with a pressure measurement screw rod 1209, and the top of the pressure measurement screw rod 1209 is connected with a pressure measurement motor 1210, and the pressure measurement screw rod The bottom of 1209 is provided with pressure measuring head 1211 . The pressure measuring head 1211 is located directly above the pressure measuring sleeve 1206 . The welding parts of the round pipe and the front cover are inserted into the pressure measuring sleeve, and the three pressure measuring positioning protrusions 1207 are inserted into the three gaps in the front cover, and the pressure measuring motor 1210 drives the pressure measuring head 1211 to go down through the pressure measuring screw 1209 Test the welding strength of the front cover.

The front cover welding rejecting mechanism 13 includes a front cover welding rejecting slideway 1301 and a front cover welding waste box 1302, the front cover welding rejecting slideway 1301 is arranged obliquely, and the lower end of the front cover welding rejecting slideway 1301 is located on the front cover. Plate solder scrap box 1302 above.

The round tube clamping assembly 117 clamps the round tube from the first indexing plate to the welding pressure measuring mechanism 12 on the front cover plate. Qualified products are put into front cover plate welding and reject mechanism 13.

The back cover plate pressure measurement transplanting manipulator 22 comprises the back cover plate pressure measurement transplanting manipulator installation plate 2201, the back cover plate pressure measurement lateral movement module installation plate 2202 connected with the back cover plate pressure measurement transplanting manipulator installation plate 2201, The rear cover pressure measurement and lateral movement module mounting plate 2202 is connected to the rear cover pressure measurement and lateral movement module 2203, and the rear cover pressure measurement vertical movement module installation plate 2204 is connected to the rear cover pressure measurement and lateral movement module 2203 , the back cover plate pressure measurement vertical movement module 2205 connected with the back cover plate pressure measurement vertical movement module mounting plate 2204, the double jaw cylinder installation plate 2206 connected with the back cover plate pressure measurement vertical movement module 2205, and the double jaw cylinder The first jaw cylinder 2207 and the second jaw cylinder 2208 are connected by the jaw cylinder mounting plate 2206 . Both the first jaw cylinder 2207 and the second jaw cylinder 2208 are provided with two blanking jaws 2209 .

The blanking mechanism includes a finished product waste frame 2301, a finished product material frame 24 and a blanking slideway 2303, the finished product waste material frame 2301 and the finished product material frame 24 are arranged side by side, the finished product waste material frame 2301 is close to the machine, and the blanking material slideway 2303 is located And above the finished material frame 24, the blanking chute 2303 is arranged obliquely, the lower end of the blanking chute 2303 is positioned at the top of the finished material frame 24, and a rejecting port 2303 is provided in the blanking chute 2303, and the rejecting port 2303 is located at the finished product waste box 2301 above.

The welded parts of the round tube and the front cover are guided by the guide mechanism 14 on the back of the round tube on the second indexing plate, and then the back cover feeding manipulator 15 grabs the back cover from the back cover feeding assembly 16 to carry out Loading, then the first welding mechanism 17 on the back, the second welding mechanism 18 on the back, the third welding mechanism 19 on the back, and the fourth welding mechanism 20 on the back weld the welded parts of the back cover plate, the round pipe and the front cover plate, and the welding is completed Finally, the manipulator 22 for pressure measurement and transplanting of the back cover plate is grasped to the welding pressure measurement mechanism 21 of the back cover plate for pressure measurement, and the qualified ones are put into the finished product material frame 24, and the unqualified ones are put into the finished product waste material frame 2301 through the rejecting port 2303.

The first indexing plate 50 includes a rotating bottom plate 5001 and positioning carriers 5002 mounted on the rotating bottom plate 5001. There are eight positioning carriers 5002, and the eight positioning carriers 5002 are equiangularly distributed along the circumference.

The positioning carrier 5002 includes a positioning carrier mounting plate 5021 and a positioning sleeve 5022 connected with the positioning carrier mounting plate 5021 . The positioning sleeve 5022 is arranged vertically, and the positioning sleeve 5022 is provided with three positioning columns 5028, and the three positioning columns 5028 are located at the three vertices of the equilateral triangle. The bottom of the positioning post 5028 is fixed to the positioning carrier mounting plate 5021 . The side wall of the positioning sleeve 5022 is provided with three main positioning surfaces 5023 and three auxiliary positioning surfaces 5024, the main positioning surfaces 5023 and the auxiliary positioning surfaces 5024 are alternately arranged, the three main positioning surfaces 5023 are equiangularly distributed, and the three auxiliary positioning surfaces 5024 Equiangular distribution, the main positioning surface 5023 is provided with a plurality of vertically arranged main positioning jacks 5025, the main positioning jacks 5025 are square, and the main positioning jacks 5025 are provided with positioning inserts 5029, the positioning inserts 5029 are cuboids. The auxiliary positioning surface 5024 is provided with a plurality of auxiliary positioning insertion holes 5026 arranged vertically, and the auxiliary positioning insertion holes 5026 are square. A positioning protrusion 5027 is provided on the top of the inner wall of the secondary positioning surface 5024 . The positions of the three positioning posts 5028 and the three positioning inserts 5029 correspond one by one, and the positioning posts 5028 and the positioning inserts 5029 are in contact.

The precision parts welding center completes the loading, welding, testing, and final product off-line through automated design. It has the advantages of high automation, fewer operators, simple operation, stable product welding quality, small footprint, and an efficiency of about 5S. / piece.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above-mentioned exemplary embodiments, and without departing from the spirit or fundamentals of the present invention. The present invention can be implemented in other specific forms without any specific features. Accordingly, the embodiments should be regarded in all points of view as exemplary and not restrictive, the scope of the invention being defined by the appended claims rather than the foregoing description, and it is therefore intended that the scope of the invention be defined by the appended claims rather than by the foregoing description. All changes within the meaning and range of equivalents of the elements are embraced in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

In addition, it should be understood that although this specification is described according to implementation modes, not each implementation mode only includes an independent technical solution, and this description in the specification is only for clarity, and those skilled in the art should take the specification as a whole , the technical solutions in the various embodiments can also be properly combined to form other implementations that can be understood by those skilled in the art.

Claims (6)

1. the deburred mechanism for precision component welding center, it is characterised in that：Including deburred mechanism mounting plate, position In the round tube push channel on deburred mechanism mounting plate, round tube push cylinder, the round tube push channel includes head and the tail phase The round tube interconnection connect and round tube vertical passageway, the round tube interconnection is vertical with round tube vertical passageway, and the round tube pushes away Cylinder of supplying gas is located at the junction of round tube interconnection and round tube vertical passageway, the push direction of the round tube push cylinder and round tube The length direction of vertical passageway is consistent, and deburred mechanism mounting plate is equipped with sanding component shifting sledge, the polishing The engaging of component shifting sledge has moveable first sanding component and the second sanding component, the length of the sanding component shifting sledge It is parallel with the length direction of round tube interconnection to spend direction, round tube is equipped between first sanding component and the second sanding component It holds down assembly, the round tube holds down assembly positioned at the end of round tube vertical passageway.

2. the deburred mechanism according to claim 1 for precision component welding center, it is characterised in that：Described One sanding component includes the first polishing electric machine support, first be mounted on the first polishing electric machine support polishing motor and first The first grinding head that motor of polishing connects, deburred mechanism mounting plate are additionally provided with the installation of the first sanding component mobile cylinder Frame, the first sanding component mobile cylinder mounting rack are equipped with the first sanding component mobile cylinder, and first sanding component moves The output end of cylinder of taking offence is connected with the first sanding component connecting plate, the first sanding component connecting plate and the first polishing motor branch Frame connection, the first polishing electric machine support are fastened on sanding component shifting sledge.

3. the deburred mechanism according to claim 2 for precision component welding center, it is characterised in that：Described Two sanding components include the second polishing electric machine support, second be mounted on the second polishing electric machine support polishing motor and second The second grinding head that motor of polishing connects, deburred mechanism mounting plate are additionally provided with the installation of the second sanding component mobile cylinder Frame, the second sanding component mobile cylinder mounting rack are equipped with the second sanding component mobile cylinder, the mobile gas of the second sanding component The output end of cylinder is connected with the second sanding component connecting plate, and the second sanding component connecting plate and the second polishing electric machine support connect It connects, the second polishing electric machine support is fastened on sanding component shifting sledge.

4. the deburred mechanism according to claim 3 for precision component welding center, it is characterised in that：Described The first sanding component limited block and second dozen are respectively equipped on the inside of one sanding component connecting plate and the second sanding component connecting plate Grind component limited block.

5. the deburred mechanism according to claim 1 for precision component welding center, it is characterised in that：The circle Pipe holds down assembly including round tube compression cylinder, the round tube compressor arm connecting with round tube compression cylinder output end and round tube compressor arm The round tube compact heap of connection, the compaction direction of the round tube compact heap are straight down.

6. the deburred mechanism according to claim 1 for precision component welding center, it is characterised in that：The hair It pierces cleaning mechanism mounting plate and is equipped with push cylinder mounting plate, the push cylinder mounting plate is equipped with the round tube push cylinder.