CN209850335U

CN209850335U - Full-automatic rotary disc pipe end machine

Info

Publication number: CN209850335U
Application number: CN201920361432.3U
Authority: CN
Inventors: 王强; 王军
Original assignee: Suzhou Vedette Industrial Equipment Co Ltd
Current assignee: Suzhou Vedette Industrial Equipment Co Ltd
Priority date: 2019-03-21
Filing date: 2019-03-21
Publication date: 2019-12-27
Anticipated expiration: 2029-03-21

Abstract

The utility model discloses a full-automatic rotary pipe end machine, which relates to the field of automation equipment and comprises a workbench, a protective operation box device, a vibrating plate device, a feeding slideway device, a rotary plate clamping device, an inward convex point punching device, a flaring device, a flat end surface chamfering inner and outer angle device, a flat end surface device, a horn mouth expanding device, a necking and extruding device, a feeding mold opening and closing device, a feeding pushing device, a blanking mold opening and closing device, a blanking device, a horn mouth inward convex point punching device, a flat end surface chamfering inner and outer angle punching device and a necking and extruding mold pressing device; the rotary table of the full-automatic rotary pipe end machine is provided with 5 pipe clamping dies, so that the operations of flattening end surfaces, chamfering inner and outer angles of the flattened end surfaces, necking and extruding a drum, expanding a horn mouth, expanding a pipe mouth, punching an inner convex point and blanking can be simultaneously carried out on a plurality of pipes, one device is used for finishing the operations, the processing efficiency is improved, the device has a compact structure, and the occupied space is saved; the control system adopts PLC centralized control, automated production has reduced the human cost.

Description

Full-automatic rotary disc pipe end machine

Technical Field

The utility model relates to an automation equipment field, concretely relates to full-automatic commentaries on classics coil pipe end machine.

Background

At present, the pipe on the market is various, and in order to adapt to various different purposes, the pipe needs to be subjected to secondary processing, so that different use requirements are met.

The full-automatic coil rotating pipe end machine is equipment for forming and processing two ends of a pipe workpiece, and is suitable for forming and processing two ends of a compressor piping. The existing forming processing of the compressor piping is to perform operations such as chamfering internal and external angles, necking and flaring by dividing two or more devices, and the multiple devices are matched for processing, so that the processing efficiency is reduced, the production cost is increased, and due to the fact that multiple devices are needed for processing, the occupied space is large, and the production benefit of enterprises is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem provide a compact structure, full-automatic commentaries on classics coil pipe end machine that machining efficiency is high.

The utility model provides a technical scheme that its technical problem adopted is: the full-automatic rotary pipe end machine comprises a workbench and a protective operation box device, wherein a rotary disc clamping device is arranged on the workbench, the rotary disc clamping device comprises an assembling rack fixed on the workbench, a rotary shaft, a rotary disc arranged on the rotary shaft and rotating along with the rotary shaft, and a rotary disc driving device connected with the rotary shaft through a speed reducer, a plurality of pipe clamping dies are uniformly arranged on the rotary disc along the circumferential direction, the assembling rack comprises a front side plate, a left side plate, a rear side plate and a right side plate which are connected end to end, the left side plate is provided with a left first horizontal straight edge, a left second horizontal straight edge and a left first bevel edge, the left side plate is further provided with a left first through hole and a left second through hole, the right side plate is provided with a right first horizontal straight edge, a right second horizontal straight edge and a right first bevel edge, and the right side plate is further provided with a right; a blanking opening and closing device is mounted on the second left horizontal straight edge, a blanking device is mounted on one side, away from the right side plate, of the blanking opening and closing device, and a feeding pushing device is mounted on the first left oblique edge; the feeding mold opening and closing device is mounted on the right first bevel edge, an inward convex point punching device, a flaring device and a flat end surface punching device are arranged on one side of the turntable mold clamping device on the workbench, the flat end surface punching device and the flaring device are mounted on the workbench, the inward convex point punching device is mounted above the flaring device, one end of the inward convex point punching device is connected with the flaring device, and the other end of the inward convex point punching device is connected with the left first horizontal straight edge; the opposite side of carousel clamp die device on the workstation is provided with the flat-end face and chamfer inside and outside angle device, expands the loudspeaker mouth device and the crowded drum device of throat, the flat-end face and chamfer inside and outside angle device and the crowded drum device of throat are installed on the workstation, expand the loudspeaker mouth device and install in the crowded drum device top of throat, and the crowded drum device of throat is connected to one end, and the first horizontal straight flange in the right side is connected to the other end.

Further, the method comprises the following steps: the device also comprises a flat end surface internal and external angle chamfering die pressing device, a necking and drum extruding die pressing device, a bell mouth internal convex point punching die pressing device and a turntable die clamping and positioning device; the flat end face die pressing device with the internal and external chamfering angles is mounted at a workbench below the front side plate and located in the assembling rack, the horn mouth internal convex point die pressing device is mounted on the rear side plate, the necking extrusion die pressing device is mounted at the workbench below the rear side plate and located in the assembling rack, and the rotary table die clamping and positioning device is mounted in the workbench.

Further, the method comprises the following steps: the feeding slide way device is arranged on the workbench and is connected with the feeding pushing-in device; the feeding slideway device comprises a packaging support, a fixed chute, an adjusting chute, a chute adjusting device and a material ejecting device, wherein the support is connected with the fixed chute; the sliding groove adjusting device comprises two groups of optical axis sliding assemblies and a hand wheel adjusting assembly arranged between the two groups of optical axis sliding assemblies, and a small digital position display is arranged on the hand wheel adjusting assembly close to a hand wheel; the ejection device comprises an ejection fixing plate fixed on the back of the fixing chute, an ejection cylinder arranged on the ejection fixing plate, and an ejection block connected with the driving end of the ejection cylinder; the vibration disc device is arranged in front of the feeding slideway device and is parallel to the workbench.

Further, the method comprises the following steps: the inner convex point beating device comprises an inner convex point first flat plate, an inner convex point linear slide rail, two inner convex point slide blocks matched with the inner convex point linear slide rail, an inner convex point second flat plate connected with the two inner convex point slide blocks, an inner convex point first fixed seat arranged at one end of the front surface of the inner convex point second flat plate, an inner convex point first air cylinder arranged on the inner convex point first fixed seat, an inner convex point second fixed seat arranged on the inner convex point second flat plate, a beating chuck clamp connected with the driving end of the inner convex point first air cylinder, a beating chuck connected with the inner convex point second fixed seat through the beating chuck clamp, an inner convex point third fixed plate arranged on the inner convex point first flat plate, and an inner convex point second air cylinder arranged at one side of the inner convex point fixed plate far away from the beating chuck, the drive end of the inner salient point second cylinder is connected with the first fixing seat of the inner salient point, and the dotting chuck clamp can penetrate through the inner salient point second fixing seat to clamp or release the dotting chuck.

Further, the method comprises the following steps: the flaring device is arranged on a flaring linear slide rail and a flaring support on a workbench, a flaring slide block matched with the flaring linear slide rail for use, a flaring support block arranged on the flaring slide block, a flaring punch die clamp fixedly connected with the flaring support block, a flaring driving device arranged on one side of the flaring support far away from the flaring linear slide rail and a flaring punch die clamped with the flaring punch die clamp far away from one end of the flaring driving device, the driving end of the flaring driving device is connected with one end of the flaring punch die clamp far away from the flaring punch die, so that the flaring punch die moves along the direction of the flaring linear slide rail, and the flaring operation of the pipe.

Further, the method comprises the following steps: the flat end face internal and external angle chamfering device comprises two first linear slide rails which are arranged on a workbench in parallel, two first slide blocks which are matched with the first linear slide rails for use are arranged on each first linear slide rail, a first connecting plate which is connected with the four first slide blocks, a first electric spindle which is arranged above the first connecting plate, a chamfering tool which is arranged at the front end of the first electric spindle, a chamfering die sleeve which is sleeved outside the chamfering tool, a chamfering guide die, a first transmission device and a first servo motor which are embedded at one end of the chamfering die sleeve far away from the first electric spindle, wherein the first transmission device comprises a first ball screw, a screw rod support which is matched with the first ball screw for use, a ball screw which is matched with the first ball screw for use, a connecting block which is sleeved on the ball screw and connected with the first connecting plate, and a first transmission servo synchronous wheel which is arranged at one end of the first ball screw far away from the first electric spindle, a second transmission servo synchronous wheel is installed on a rotating shaft of the first servo motor and connected with the second transmission servo synchronous wheel through a synchronous belt.

Further, the method comprises the following steps: the end surface flattening device comprises two second linear slide rails which are arranged on the workbench in parallel, two second slide blocks which are matched with the second linear slide rails for use are arranged on each second linear slide rail, a second connecting plate which is connected with the four second slide blocks, a second electric spindle which is arranged above the second connecting plate, a chamfering tool which is arranged at the front end of the second electric spindle, a second transmission device and a second servo motor, the second transmission device comprises a second ball screw, a screw support matched with the second ball screw, a ball screw nut matched with the second ball screw, a connecting block sleeved on the ball screw nut and connected with the second connecting plate, a third transmission servo synchronizing wheel arranged at one end of the second ball screw far away from the second electric spindle, and a fourth transmission servo synchronous wheel is installed on a rotating shaft of the second servo motor, and the third transmission servo synchronous wheel is connected with the fourth transmission servo synchronous wheel through a synchronous belt.

Further, the method comprises the following steps: the horn mouth expanding device comprises a horn mouth expanding bottom plate, a horn mouth expanding support and a horn mouth expanding linear slide rail which are arranged on the horn mouth expanding bottom plate, a horn mouth expanding slide block matched with the horn mouth expanding linear slide rail for use, a horn mouth stamping die clamp arranged on the horn mouth expanding slide block, a horn mouth expanding driving device arranged on one side of the horn mouth expanding linear slide rail and far away from one end joint of the horn mouth expanding driving device with the horn mouth stamping die clamp, wherein the driving end of the horn mouth expanding driving device is connected with one end of the horn mouth stamping die clamp far away from the horn mouth stamping die, the horn mouth stamping die can move along the direction of the horn mouth expanding linear slide rail, and one end of a pipe is expanded with the horn mouth stamping die clamp.

Further, the method comprises the following steps: the necking and bulging device comprises a necking and bulging support and a necking and bulging linear slide rail which are arranged on a workbench, a necking and bulging slide block matched with the necking and bulging linear slide rail, a necking and bulging support block arranged on the necking and bulging slide block, a necking and bulging die driving block fixed on the necking and bulging support block, a necking and bulging driving device arranged on one side of the necking and bulging support block, which is far away from the necking and bulging linear slide rail, a necking and bulging die arranged on one side of the necking and bulging die driving block, which is far away from the necking and bulging driving device, and a necking and bulging die sleeve sleeved outside the necking and bulging die, wherein the driving end of the driving device is connected with one end, which is far away from the necking and bulging die, of the necking and bulging die driving block, so that the necking and bulging die and the necking and bulging die sleeve move along the necking and bulging linear slide rail direction, and the extruding die of the pipe is realized.

Further, the method comprises the following steps: the feeding mold opening and closing device comprises an L-shaped mold opening and closing support, a positioning bolt, a feeding mold opening and closing driving device fixing plate and a C-shaped clamp, wherein the feeding mold opening and closing driving device fixing plate is installed on a short arm of the L-shaped mold opening and closing support, the feeding mold opening and closing driving device is installed on the feeding mold opening and closing driving device fixing plate, the C-shaped clamp is connected with a driving end of the feeding mold opening and closing driving device, and the positioning bolt is installed on a long arm of the L-shaped mold opening and closing support.

The utility model has the advantages that: the rotary table of the full-automatic rotary table pipe end machine is provided with 5 pipe clamping molds, so that the operations of flattening end surfaces, chamfering inner and outer angles of the flattening end surfaces, necking and extruding drums, expanding horn mouths, expanding mouths, beating inner convex points and blanking can be simultaneously carried out on a plurality of pipes, one device is used for finishing the operations, the processing efficiency is improved, the full-automatic rotary table pipe end machine is compact in structure, and the occupied space is saved; the control system adopts PLC centralized control, automated production has reduced the human cost.

Drawings

FIG. 1 is a first structural diagram of a fully automatic coil turning pipe end machine;

FIG. 2 is a schematic structural view II of a fully automatic coil turning pipe end machine;

FIG. 3 is a schematic structural view of a rotary clamping device;

FIG. 4 is a schematic structural view of an inward bump punching device;

FIG. 5 is a schematic view of a flaring device;

FIG. 6 is a schematic structural view of a device for chamfering internal and external angles of a flat end surface;

FIG. 7 is a schematic view of a flat-faced device configuration;

FIG. 8 is a schematic view of a horn mouth expander;

FIG. 9 is a schematic view of a necking and extruding device;

FIG. 10 is a schematic structural view of a feeding mold opening and closing device;

FIG. 11 is a schematic structural view of a loading pushing device;

fig. 12 is a schematic structural view of a loading chute device.

Labeled as: 11. a work table; 12. a protective operating box device; 13. a vibration disk device; 14. a feeding chute device; 21. a turntable die clamping device; 211. a right side plate; 2111. a first right horizontal straight side; 212. a rear side plate; 213. a left side plate; 2131. a left first beveled edge; 2132. a second left horizontal straight side; 214. a turntable; 215. a pipe clamping die; 216. a turntable driving device; 217. a rotating shaft; 22. a flat end face device; 221. a second linear slide rail; 222. a second slider; 223. a second connecting plate; 224. a second motorized spindle; 225. a second servo motor; 23. a device for chamfering inner and outer angles of the flat end surface; 231. a first linear slide rail; 232. a first slider; 234. a first motorized spindle; 235. a first servo motor; 237. chamfering the die sleeve; 238. chamfering the guide die; 24. a flaring device; 241. a flaring linear slide rail; 242. flaring slide blocks; 243. a flaring supporting block; 244. a flaring bracket; 245. a flaring drive device; 246. a flaring die stamping clamp; 247. flaring and punching; 25. a necking and extruding device; 251. a necking and extruding linear slide rail; 252. a necking and extruding slider; 253. a necking and bulging support block; 254. a necking and extruding drum punching die transmission block; 255. a necking and extruding bracket; 256. a necking extrusion drum punching die sleeve; 257. a necking and extruding punch die; 258. a necking and extruding drive device; 26. an inner convex point punching device; 261. a first flat plate with inner salient points; 262. the inner salient point linear slide rail; 263. a second plate with inner salient points; 264. a first fixed seat of the inner salient point; 265. a second fixed seat with an inner salient point; 266. a first cylinder with an inner salient point; 267. dotting clamping heads; 268. the second cylinder with the inner salient point; 27. a horn mouth expanding device; 271. a horn mouth bottom plate; 272. a horn mouth expansion linear slide rail; 273. a horn mouth expanding slide block; 274. a horn mouth expanding bracket; 275. a driving device for the horn mouth; 276. a bell mouth die clamp; 277. a bell mouth die; 28. a feeding pushing device; 29. a blanking device; 31. a feeding mold opening and closing device; 311. an L-shaped mold opening and closing bracket; 312. positioning the bolt; 313. a feeding mold opening and closing driving device fixing plate; 314. a feeding mold opening and closing driving device; 315. a C-shaped clamp; 32. a blanking die opening and closing device; 34. an inward convex point pressing die device is arranged on the horn mouth; 35. a flat end face die assembly for chamfering inner and outer angles; 36. a necking and extruding mould pressing device.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the following detailed description.

As shown in fig. 1 to 12, the full-automatic rotary pipe end machine includes a workbench 11 internally provided with a control device, and a protective operation box device 12 installed on the workbench 11, wherein a rotary plate clamping device 21 is arranged on the workbench 11, the rotary plate clamping device 21 includes an assembling rack fixed on the workbench 11, a rotary shaft 217, a rotary plate 214 installed on the rotary shaft 217 and rotating along with the rotary shaft 217, and a rotary plate driving device 216 connected with the rotary shaft 217 through a speed reducer, 5 pipe clamping molds 215 are uniformly arranged on the rotary plate 214 along the circumferential direction, each pipe clamping mold 215 includes a lower clamping mold fixed on the rotary plate 214 through a clamping block, and an upper clamping mold connected to the rotary plate 214 through two connecting rods and a spring, the assembling rack includes a front side plate, a left side plate 213, a rear side plate 212 and a right side plate 211 connected end to end, the left side plate 213 has a left first horizontal straight edge, a left horizontal straight edge, A left second horizontal straight edge 2132 and a left first oblique edge 2131, the left side plate 213 is further provided with a left first through hole and a left second through hole, the right side plate 211 is provided with a right first horizontal straight edge 2111, a right second horizontal straight edge and a right first oblique edge, and the right side plate 211 is further provided with a right first through hole and a right second through hole; a blanking opening and closing device 32 is mounted on the left second horizontal straight edge 2132, a blanking device 29 is mounted on one side, away from the right side plate 211, of the blanking opening and closing device 32, and a feeding pushing device 28 is mounted on the left first oblique edge 2131; a feeding mold opening and closing device 31 is mounted on the first right oblique edge, an inward convex point punching device 26, a flaring device 24 and a flat end face punching device 22 are arranged on one side of a turntable mold clamping device 21 on the workbench 11, the flat end face punching device 22 and the flaring device 24 are mounted on the workbench 11, the inward convex point punching device 26 is mounted above the flaring device 24, one end of the inward convex point punching device is connected with the flaring device 24, and the other end of the inward convex point punching device is connected with a first left horizontal straight edge; the other side of carousel clamp device 21 on workstation 11 is provided with the flat-end face and falls inside and outside angle device 23, expands the horn mouth device 27 and the crowded drum device 25 of throat, the flat-end face falls inside and outside angle device 23 and the crowded drum device 25 of throat installs on workstation 11, expands horn mouth device 27 and installs in the crowded drum device 25 top of throat, and the crowded drum device 25 of throat is connected to one end, and the first horizontal straight flange 2111 in the right side is connected to the other end. The automatic feeding device also comprises a feeding slideway device 14 and a vibrating disc device 13, wherein the feeding slideway device 14 is arranged on the workbench 11 and is connected with a feeding pushing device 28; as shown in fig. 12, the feeding chute device 14 packages a support, a fixed chute, an adjusting chute, a chute adjusting device and a material ejecting device, the support is connected with the fixed chute, a chute adjusting assembly is installed below the fixed chute, the adjusting chute is connected to the fixed chute through the chute adjusting device, and the material ejecting device is installed at one end close to the feeding pushing device 28 and at the back of the fixed chute; the sliding groove adjusting device comprises two groups of optical axis sliding assemblies and a hand wheel adjusting assembly arranged between the two groups of optical axis sliding assemblies, the hand wheel adjusting assembly comprises a hand wheel, a hand wheel screw rod, a transmission block connected with the adjusting sliding groove and a hand wheel screw rod support connected with the fixed sliding groove, and a small digital position display is arranged on the hand wheel adjusting assembly close to the hand wheel; the ejection device comprises an ejection fixing plate fixed on the back of the fixing chute, an ejection cylinder arranged on the ejection fixing plate, and an ejection block connected with the driving end of the ejection cylinder; the vibration disc device 13 is arranged in front of the feeding slideway device 14 and parallel to the workbench 11.

When the full-automatic coil pipe end machine is used, a plurality of pipes are placed in the vibration disc device 13 in advance, the number on the small-sized digital position display is seen through rotating a hand wheel according to the length of the pipes, the adjusting sliding chute and the fixing sliding chute are adjusted to be in a size suitable for the length of the pipes, the vibration disc device 13 works to vibrate the pipes into the sliding chute of the feeding slideway device 14 from the vibration disc device 13, a pipe is ejected upwards from the sliding chute at each interval of 10S by the ejecting cylinder, the pipes roll onto the feeding pushing device 28, the feeding mold opening and closing device 31 opens the upper clamping mold of the pipe clamping mold 215 upwards, the feeding pushing device 28 pushes the pipes into the pipe clamping mold 215, the feeding mold opening and closing device 31 closes the upper clamping mold to enable the pipe clamping mold 215 to clamp the pipes, the feeding mold opening and closing device 31 opens the upper clamping mold once at each interval of 10S, the feeding mold opening and closing device 31 opens the upper clamping mold at an interval of 1S, the feeding mold opening and closing device 31 closes the upper mold clamping once every 10S, and the turntable 214 rotates clockwise for 72 degrees every 10S; when the turntable 214 rotates clockwise for 72 degrees for the first time, the pipe is rotated to the internal and external chamfering device 23 for the flat end surface, the internal and external chamfering device 23 for the flat end surface and the flat end surface device 22 work simultaneously, the internal and external chamfering device 23 for the flat end surface performs internal and external chamfering processing on one end of the pipe close to the internal and external chamfering device 23 for the flat end surface, and the flat end surface device 22 performs flat end surface processing on one end of the pipe close to the flat end surface device 22; when the turntable 214 rotates clockwise for the second time by 72 degrees, the pipe fed for the second time rotates to the device 23 for chamfering the inner angle and the outer angle of the flat end surface, and two ends of the pipe are processed; when the turntable 214 rotates clockwise for 72 degrees for the third time, the pipe fed for the first time rotates to the necking and extruding device 25, the necking and extruding device 25 performs necking and extruding processing on one end of the pipe with the inverted inner and outer angles, and the flaring device 24 which is arranged on the same straight line with the necking and extruding device 25 performs flaring processing on the other end of the pipe with the inverted inner and outer angles; when the turntable 214 rotates clockwise 72 degrees for the fourth time, the pipe subjected to necking and bulging processing and flaring processing rotates to the flare opening device 27, the flare opening device 27 performs flare opening processing on one end of the pipe subjected to necking and bulging processing, the inward convex point beating device 26 which is arranged on the same line with the flare opening device 27 performs inward convex point beating processing on one end of the flared end of the pipe, and the pipe subjected to inward convex point beating and flare opening processing is a finished pipe; when the turntable 214 rotates clockwise 72 degrees for the fifth time, the finished product pipe rotates to the blanking opening and closing device 32, the blanking opening and closing device 32 opens the upper clamping die upwards, the blanking device 29 pushes the product pipe out of the pipe clamping die 215, the product pipe slides into the storage bin along the blanking slideway, and the blanking opening and closing device 32 opens the upper clamping die once at intervals of 10S. The 10S and 1S described in the present application are not absolute values, and the interval time may be changed according to actual needs. This application designs a plurality of manufacturing procedure on a machine, has practiced thrift the occupation of land space and has realized automated processing through controlling means, has improved the efficiency of product processing, has practiced thrift manufacturing cost and human cost.

On the basis, as shown in fig. 1 and fig. 2, in order to enable the tube clamping mold 215 to clamp more firmly when the tube is processed by the flat end face device 22, the flat end face internal and external angle chamfering device 23, the flaring device 24, the necking and bulging device 25, the internal convex point chamfering device 26 and the flare opening expanding device 27, the full-automatic turntable 214 tube end machine further comprises a flat end face internal and external angle chamfering die assembly 35, a necking and bulging die assembly 36, a flare opening internal convex point forging die assembly 34 and a turntable 214 die clamping and positioning device for positioning and controlling the turntable 214; the die assembly 35 for chamfering the inner and outer angles of the flat end surface is arranged at the position of the workbench 11 below the front side plate and is positioned in the assembling rack, and the die assembly 35 for chamfering the inner and outer angles of the flat end surface comprises a first die mounting plate, a first die cylinder and a first die head arranged at the driving end of the first die cylinder; the bell mouth inward convex point pressing device 34 is installed on the rear side plate 212 and comprises a second pressing die installation plate installed on the rear side plate 212, a second pressing die cylinder installed on one side, far away from the turntable 214, of the second pressing die installation plate and a second pressing die head installed on the driving end of the second pressing die cylinder; the necking and bulging die device 36 is mounted at the position of a workbench 11 below the rear side plate 212 and located in an assembling rack, the turntable die clamping and positioning device is mounted in the workbench 11, and the necking and bulging die device 36 comprises a third die mounting plate, a third die cylinder and a third die head mounted at the driving end of the third die cylinder.

On the basis, as shown in fig. 4, the inner convex point hitting device 26 includes an inner convex point first flat plate 261, an inner convex point linear slide rail 262, two inner convex point sliders used in cooperation with the inner convex point linear slide rail 262, an inner convex point second flat plate 263 connecting the two inner convex point sliders, an inner convex point first fixing seat 264 installed at one end of the front surface of the inner convex point second flat plate 263, an inner convex point first cylinder 266 installed on the inner convex point first fixing seat 264, an inner convex point second fixing seat 265 installed on the inner convex point second flat plate 263, a dotting chuck 267 clamp connected with the inner convex point first cylinder driving end 266, a dotting chuck 267 connected with the inner convex point second fixing seat 265 through the dotting chuck 267 clamp, an inner convex point third fixing plate installed on the inner convex point first flat plate 261, and an inner convex point second cylinder 268 installed at a side of the inner convex point fixing plate far from the dotting chuck 267, the driving end of the second inner salient point cylinder 268 is connected with the first inner salient point fixing seat 264, and the dotting chuck clamp can pass through the second inner salient point fixing seat 265 to clamp or release the dotting chuck 267; the dotting chuck clamp comprises two linear optical axes penetrating through the inner salient point second fixing seat 265 and connecting plates respectively connected to two ends of the two linear optical axes; the inner convex point second cylinder 268 drives the inner convex point second flat plate 263 to slide on the inner convex point linear slide rail 262, so that the dotting chuck 267 clamps the pipe or keeps away from the pipe after the pipe is clamped, and when the dotting chuck 267 clamps the pipe, the inner convex point first cylinder 266 drives the dotting chuck clamp to extrude the dotting chuck 267, so that the dotting chuck 267 completes the inner convex point dotting.

On the basis, as shown in fig. 5, the flaring device 24 is mounted on a flaring linear slide rail 241 and a flaring support 244 on the workbench 11, a flaring slide block 242 used in cooperation with the flaring linear slide rail 241, a flaring support block 243 mounted on the flaring slide block 242, a flaring die clamp 246 fixedly connected with the flaring support block 243, a flaring driving device 245 mounted on one side of the flaring support 244 away from the flaring linear slide rail 241, a flaring die 247 clamped with one end of the flaring die clamp 246 away from the flaring driving device 245, and a driving end of the flaring driving device 245 is connected with one end of the flaring die clamp 246 away from the flaring die 247, so that the flaring die 247 moves along the direction of the flaring linear slide rail 241 to realize the flaring operation of the tube; flaring die 247 joint is fixed through the screw to flaring die anchor clamps 246 in the T type groove, still has the fixed block through the screw fixation respectively in flaring die 247's both sides, and flaring drive arrangement 245 in this application adopts hydraulic cylinder, and hydraulic cylinder drive flaring die anchor clamps 246 drive flaring slider 242 and slide on flaring linear slide 241, make flaring die 247 realize the flaring processing operation to tubular product.

On the basis, as shown in fig. 6, the flat end face chamfering device 23 includes two first linear sliding rails 231 installed on the workbench 11 in parallel, two first sliding blocks 232 arranged on each first linear sliding rail 231 and used in cooperation with the first linear sliding rails 231, a first connecting plate connected with the four first sliding blocks 232, a first electric spindle 234 installed above the first connecting plate, a chamfering tool installed at the front end of the first electric spindle 234, a chamfering die sleeve 237 sleeved outside the chamfering tool, a chamfering guide die 238 embedded in one end of the chamfering die sleeve 237 far away from the first electric spindle 234, a first transmission device and a first servo motor 235, wherein the first transmission device includes a first ball screw, a screw support used in cooperation with the first ball screw, a ball screw nut used in cooperation with the first ball screw, and a connecting block sleeved on the ball screw nut and connected with the first connecting plate, One end of the first ball screw, which is far away from the first electric spindle 234, is provided with a first transmission servo synchronous wheel, a second transmission servo synchronous wheel is installed in the rotating shaft of the first servo motor 235, and the first transmission servo synchronous wheel is connected with the second transmission servo synchronous wheel through a synchronous belt. The first servo motor 235 drives the first ball screw to rotate through the synchronous belt and the synchronous wheel, the first electric spindle 234 drives the chamfering tool to rotate, and the chamfering of the pipe in the direction of the first linear sliding rail 231 by the first electric spindle 234 is achieved.

On the basis, as shown in fig. 7, the flat end face device 22 includes two second linear sliding rails 221 installed on the worktable 11 in parallel, each second linear sliding rail 221 is provided with two second sliders 222 used in cooperation with the second linear sliding rail 221, a second connecting plate 223 connected with the four second sliders 222, a second electric spindle 224 installed above the second connecting plate 223, a chamfering tool installed on the front end of the second electric spindle 224, a second transmission device and a second servo motor 225, the second transmission device includes a second ball screw, a screw support used in cooperation with the second ball screw, a ball screw used in cooperation with the second ball screw, a connecting block sleeved on the ball screw and connected with the second connecting plate 223, a third transmission servo synchronous wheel is provided at one end of the second ball screw far from the second electric spindle 224, a fourth transmission servo synchronous wheel is installed on a rotating shaft of the second servo motor 225, and the third transmission servo synchronous wheel is connected with the fourth transmission servo synchronous wheel through a synchronous belt. The second servo motor 225 drives the second ball screw to rotate through the synchronous belt and the synchronous wheel, the second electric spindle 224 drives the chamfering tool to rotate, and pipe feeding processing of the second electric spindle 224 in the direction of the second linear sliding rail 221 is achieved.

On the basis, as shown in fig. 8, the horn mouth expanding device 27 includes a horn mouth expanding bottom plate 271, a horn mouth expanding support 274 and a horn mouth expanding linear slide rail 272 which are mounted on the horn mouth expanding bottom plate 271, a horn mouth expanding slide block 273 which is used in cooperation with the horn mouth expanding linear slide rail 272, a horn mouth stamping die 277 clamp 276 which is mounted on the horn mouth expanding slide block 273, a horn mouth expanding driving device 275 which is mounted on one side of the horn mouth expanding support 274 far away from the horn mouth expanding linear slide rail 272, and a horn mouth stamping die 277 which is clamped with one end of the horn mouth stamping die 277 clamp 276 far away from the horn mouth expanding driving device 275, wherein a driving end of the horn mouth expanding driving device 275 is connected with one end of the horn mouth stamping die 277 clamp 276 far away from the horn mouth stamping die 277, so that the horn mouth stamping die 277 can move along the direction of the horn mouth expanding linear slide rail 272 to expand one end of the pipe; flare drive 275 in this application is a hydraulic ram.

On the basis, as shown in fig. 9, the necking and bulging device 25 includes a necking and bulging bracket 255 and a necking and bulging linear slide rail 251 installed on the workbench 11, a necking and bulging slide block 252 used in cooperation with the necking and bulging linear slide rail 251, a necking and bulging support block 253 installed on the necking and bulging slide block 252, a necking and bulging die 257 driving block 254 fixed on the necking and bulging support block 253, a necking and bulging driving device 258 installed on one side of the necking and bulging bracket 255 away from the necking and bulging linear slide rail 251, a necking and bulging die sleeve 257 installed on one side of the necking and bulging die 257 driving block 254 away from the necking and bulging driving device 258, and a necking and bulging die sleeve 256 sleeved outside the necking and bulging die 257, wherein a driving end of the driving device is connected with one end of the necking and bulging die 257 away from the necking and bulging die 257 of the necking and bulging die 257 moves along the necking and bulging linear slide rail 251, realizing the drum-extruding and die-punching of the pipe; the throat squeeze drum drive 258 in this application is a hydraulic ram.

On the basis, as shown in fig. 10, the feeding mold opening and closing device 31 includes an L-shaped mold opening and closing support 311, a positioning bolt 312, a feeding mold opening and closing driving device 314, a feeding mold opening and closing driving device fixing plate 313 and a C-shaped clamp 315, the feeding mold opening and closing driving device fixing plate 313 is installed on a short arm of the L-shaped mold opening and closing support 311, the feeding mold opening and closing driving device 314 is installed on the feeding mold opening and closing driving device fixing plate 313, a driving end of the feeding mold opening and closing driving device 314 is connected with the C-shaped clamp 315, and the positioning bolt 312 is installed on a long arm of the L-shaped mold opening and closing support 311; the feeding mold opening and closing driving device 314 is an air cylinder, the feeding mold opening and closing driving device 314 drives the C-shaped clamp 315 to open and close the upper clamping mold, a guide plate is further arranged on the back face of the short arm of the L-shaped mold opening and closing support 311, and a guide strip matched with a sliding groove of the C-shaped clamp 315 is arranged on one side, close to the C-shaped clamp 315, of the guide plate.

The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. Full-automatic commentaries on classics coil pipe end machine, including workstation and protection control box device, its characterized in that: the rotary table die clamping device is arranged on the working table and comprises an assembling rack fixed on the working table, a rotary shaft, a rotary table arranged on the rotary shaft and rotating along with the rotary shaft, and a rotary table driving device connected with the rotary shaft through a speed reducer, wherein a plurality of pipe clamping dies are uniformly arranged on the rotary table along the circumferential direction; a blanking opening and closing device is mounted on the second left horizontal straight edge, a blanking device is mounted on one side, away from the right side plate, of the blanking opening and closing device, and a feeding pushing device is mounted on the first left oblique edge; the feeding mold opening and closing device is mounted on the right first bevel edge, an inward convex point punching device, a flaring device and a flat end surface punching device are arranged on one side of the turntable mold clamping device on the workbench, the flat end surface punching device and the flaring device are mounted on the workbench, the inward convex point punching device is mounted above the flaring device, one end of the inward convex point punching device is connected with the flaring device, and the other end of the inward convex point punching device is connected with the left first horizontal straight edge; the opposite side of carousel clamp die device on the workstation is provided with the flat-end face and chamfer inside and outside angle device, expands the loudspeaker mouth device and the crowded drum device of throat, the flat-end face and chamfer inside and outside angle device and the crowded drum device of throat are installed on the workstation, expand the loudspeaker mouth device and install in the crowded drum device top of throat, and the crowded drum device of throat is connected to one end, and the first horizontal straight flange in the right side is connected to the other end.

2. The fully automatic coiled pipe end machine of claim 1, wherein: the device also comprises a flat end surface internal and external angle chamfering die pressing device, a necking and drum extruding die pressing device, a bell mouth internal convex point punching die pressing device and a turntable die clamping and positioning device; the flat end face die pressing device with the internal and external chamfering angles is mounted at a workbench below the front side plate and located in the assembling rack, the horn mouth internal convex point die pressing device is mounted on the rear side plate, the necking extrusion die pressing device is mounted at the workbench below the rear side plate and located in the assembling rack, and the rotary table die clamping and positioning device is mounted in the workbench.

3. The fully automatic coiled pipe end machine of claim 1, wherein: the feeding slide way device is arranged on the workbench and is connected with the feeding pushing-in device; the feeding slideway device comprises a packaging support, a fixed chute, an adjusting chute, a chute adjusting device and a material ejecting device, wherein the support is connected with the fixed chute; the sliding groove adjusting device comprises two groups of optical axis sliding assemblies and a hand wheel adjusting assembly arranged between the two groups of optical axis sliding assemblies, and a small digital position display is arranged on the hand wheel adjusting assembly close to a hand wheel; the ejection device comprises an ejection fixing plate fixed on the back of the fixing chute, an ejection cylinder arranged on the ejection fixing plate, and an ejection block connected with the driving end of the ejection cylinder; the vibration disc device is arranged in front of the feeding slideway device and is parallel to the workbench.

4. The fully automatic coiled pipe end machine of claim 1, wherein: the inner convex point beating device comprises an inner convex point first flat plate, an inner convex point linear slide rail, two inner convex point slide blocks matched with the inner convex point linear slide rail, an inner convex point second flat plate connected with the two inner convex point slide blocks, an inner convex point first fixed seat arranged at one end of the front surface of the inner convex point second flat plate, an inner convex point first air cylinder arranged on the inner convex point first fixed seat, an inner convex point second fixed seat arranged on the inner convex point second flat plate, a beating chuck clamp connected with the driving end of the inner convex point first air cylinder, a beating chuck connected with the inner convex point second fixed seat through the beating chuck clamp, an inner convex point third fixed plate arranged on the inner convex point first flat plate, and an inner convex point second air cylinder arranged at one side of the inner convex point fixed plate far away from the beating chuck, the drive end of the inner salient point second cylinder is connected with the first fixing seat of the inner salient point, and the dotting chuck clamp can penetrate through the inner salient point second fixing seat to clamp or release the dotting chuck.

5. The fully automatic coiled pipe end machine of claim 1, wherein: the flaring device is arranged on a flaring linear slide rail and a flaring support on a workbench, a flaring slide block matched with the flaring linear slide rail for use, a flaring support block arranged on the flaring slide block, a flaring punch die clamp fixedly connected with the flaring support block, a flaring driving device arranged on one side of the flaring support far away from the flaring linear slide rail and a flaring punch die clamped with the flaring punch die clamp far away from one end of the flaring driving device, the driving end of the flaring driving device is connected with one end of the flaring punch die clamp far away from the flaring punch die, so that the flaring punch die moves along the direction of the flaring linear slide rail, and the flaring operation of the pipe.

6. The fully automatic coiled pipe end machine of claim 1, wherein: the flat end face internal and external angle chamfering device comprises two first linear slide rails which are arranged on a workbench in parallel, two first slide blocks which are matched with the first linear slide rails for use are arranged on each first linear slide rail, a first connecting plate which is connected with the four first slide blocks, a first electric spindle which is arranged above the first connecting plate, a chamfering tool which is arranged at the front end of the first electric spindle, a chamfering die sleeve which is sleeved outside the chamfering tool, a chamfering guide die, a first transmission device and a first servo motor which are embedded at one end of the chamfering die sleeve far away from the first electric spindle, wherein the first transmission device comprises a first ball screw, a screw rod support which is matched with the first ball screw for use, a ball screw which is matched with the first ball screw for use, a connecting block which is sleeved on the ball screw and connected with the first connecting plate, and a first transmission servo synchronous wheel which is arranged at one end of the first ball screw far away from the first electric spindle, a second transmission servo synchronous wheel is installed on a rotating shaft of the first servo motor and connected with the second transmission servo synchronous wheel through a synchronous belt.

7. The fully automatic coiled pipe end machine of claim 1, wherein: the end surface flattening device comprises two second linear slide rails which are arranged on the workbench in parallel, two second slide blocks which are matched with the second linear slide rails for use are arranged on each second linear slide rail, a second connecting plate which is connected with the four second slide blocks, a second electric spindle which is arranged above the second connecting plate, a chamfering tool which is arranged at the front end of the second electric spindle, a second transmission device and a second servo motor, the second transmission device comprises a second ball screw, a screw support matched with the second ball screw, a ball screw nut matched with the second ball screw, a connecting block sleeved on the ball screw nut and connected with the second connecting plate, a third transmission servo synchronizing wheel arranged at one end of the second ball screw far away from the second electric spindle, and a fourth transmission servo synchronous wheel is installed on a rotating shaft of the second servo motor, and the third transmission servo synchronous wheel is connected with the fourth transmission servo synchronous wheel through a synchronous belt.

8. The fully automatic coiled pipe end machine of claim 1, wherein: the horn mouth expanding device comprises a horn mouth expanding bottom plate, a horn mouth expanding support and a horn mouth expanding linear slide rail which are arranged on the horn mouth expanding bottom plate, a horn mouth expanding slide block matched with the horn mouth expanding linear slide rail for use, a horn mouth stamping die clamp arranged on the horn mouth expanding slide block, a horn mouth expanding driving device arranged on one side of the horn mouth expanding linear slide rail and far away from one end joint of the horn mouth expanding driving device with the horn mouth stamping die clamp, wherein the driving end of the horn mouth expanding driving device is connected with one end of the horn mouth stamping die clamp far away from the horn mouth stamping die, the horn mouth stamping die can move along the direction of the horn mouth expanding linear slide rail, and one end of a pipe is expanded with the horn mouth stamping die clamp.

9. The fully automatic coiled pipe end machine of claim 1, wherein: the necking and bulging device comprises a necking and bulging support and a necking and bulging linear slide rail which are arranged on a workbench, a necking and bulging slide block matched with the necking and bulging linear slide rail, a necking and bulging support block arranged on the necking and bulging slide block, a necking and bulging die driving block fixed on the necking and bulging support block, a necking and bulging driving device arranged on one side of the necking and bulging support block, which is far away from the necking and bulging linear slide rail, a necking and bulging die arranged on one side of the necking and bulging die driving block, which is far away from the necking and bulging driving device, and a necking and bulging die sleeve sleeved outside the necking and bulging die, wherein the driving end of the driving device is connected with one end, which is far away from the necking and bulging die, of the necking and bulging die driving block, so that the necking and bulging die and the necking and bulging die sleeve move along the necking and bulging linear slide rail direction, and the extruding die of the pipe is realized.

10. The fully automatic coiled pipe end machine of claim 1, wherein: the feeding mold opening and closing device comprises an L-shaped mold opening and closing support, a positioning bolt, a feeding mold opening and closing driving device fixing plate and a C-shaped clamp, wherein the feeding mold opening and closing driving device fixing plate is installed on a short arm of the L-shaped mold opening and closing support, the feeding mold opening and closing driving device is installed on the feeding mold opening and closing driving device fixing plate, the C-shaped clamp is connected with a driving end of the feeding mold opening and closing driving device, and the positioning bolt is installed on a long arm of the L-shaped mold opening and closing support.