CN207616096U - Cylinder bevel cut machine - Google Patents

Abstract

The utility model discloses a kind of cylinder bevel cut machines, including organic frame and cutterhead, knife rest is provided on cutterhead, the first clamping device and the second clamping device are provided in rack, rotation is provided with main shaft in rack, main shaft is equipped with main shaft gear wheel, rotation is provided with the feed gear wheel that knife rest can be driven into withdrawing on main shaft, cutterhead is fixed on main shaft, rotation is provided with main shaft pinion shaft in rack, main shaft pinion shaft is equipped with the main shaft pinion gear to link with main shaft gear wheel, it further include the first driving motor for thering is driving spindle pinion shaft to rotate, rack is equipped with the feed pinion gear to link with feed gear wheel, differential mechanism and the second driving motor are equipped between main shaft pinion shaft and feed pinion gear, differential mechanism includes the differential input shaft to link with main shaft pinion shaft and the differential output shaft that links with feed pinion gear.Said program overcomes the shortcomings of the prior art, and each component installation is stablized, convenient for controlling the speed into withdrawing.

Description

Cylinder bevel cut machine

Technical field

It can not only cut the utility model is related to a kind of but also a kind of cylinder bevel cut can be particularly related to the machine of groove Machine.

Background technology

Cylinder bevel cut machine is a kind of equipment for cutting steel cylinder, which is equipped with the channel interted for steel cylinder, When cutting steel cylinder, steel cylinder raw material first carries out feeding operation, then by clamping device clamping and positioning steel cylinder raw material, then passes through cutter Circular-rotation is carried out to the peripheral surface of steel cylinder raw material, the steel cylinder of certain length is cut off, clamping device unclamps clamping at this time, can use The steel cylinder of lower customized cut-off, then steel cylinder raw material is pushed into forward a certain distance, clamping device clamps steel cylinder raw material, carries out next Long steel cylinder raw material can be cut into several sections of steel cylinders by secondary rupturing operation.

Applicant declared on 08 25th, 2014《A kind of full-automatic multi-functional cylinder bevel cut machine》It is special The publication date of profit, the patent is on December 17th, 2014, which is mainly technically characterized by：A kind of " full-automatic multi-functional Cylinder bevel cut machine, including organic frame, it is symmetrically arranged in rack the first, second two groups of clamping devices, first, second Two groups of clamping devices are spaced apart, and bevel cut mechanism, the cutting are provided between the first, second two groups of clamping devices Groove mechanism includes motor, gear wheel, pinion gear and bevel cut cutter holder device, and wherein motor is provided with two groups, two groups of electricity Machine is fixed on the rack, and the gear wheel and pinion rotation are arranged in rack, gear wheel and the same center of pinion gear Axis is arranged, and the axis center portion of large and small gear is both provided with through-hole, and two groups of motor output shafts drive corresponding large and small gear respectively Rotation, large and small gear are rotatably assorted at differential, and the bevel cut cutter holder device is arranged on gear wheel, bevel cut knife rest Device includes the pedestal being fixedly mounted on gear wheel, knife rest, the mandril with worm gear and worm screw, and intermediate slide slip is set It sets on pedestal and coordinates with pedestal at guide rail and guide groove, mandril one end and knife rest screw-thread fit, the worm gear on the mandril other end Coordinating with worm screw, the worm screw is fixedly installed transmission gear on one end far from worm gear, which engages with pinion gear, Worm screw and gear wheel or pedestal are at being rotatably assorted.Though above-mentioned patent has reached slowing effect, need to consider the steady of entirety It is qualitative, steel cylinder is preferably clamped, and control the speed into withdrawing.

Invention content

The utility model overcomes the deficiencies in the prior art, provides a kind of cylinder bevel cut machine, and each component installation is steady It is fixed, convenient for controlling the speed into withdrawing.

To achieve the goals above, the technical solution adopted in the utility model is：A kind of cylinder bevel cut machine includes Rack and cutterhead, described its radial slippage of cutterhead upper edge are provided with knife rest, and rack is separately provided for pressing from both sides in the both sides of cutterhead Hold the first clamping device and the second clamping device of steel cylinder, it is characterised in that：Rotation is provided with main shaft, the master in the rack Axis is axially arranged with through-hole along it, and the rear end of the main shaft is fixedly installed main shaft gear wheel, the front end rotation setting of the main shaft There is the feed gear wheel that knife rest can be driven into withdrawing, the cutterhead is fixed on the end face of front-end of spindle, in the rack Rotation is provided with main shaft pinion shaft, and the small tooth of main shaft to link with main shaft gear wheel is fixedly installed on the main shaft pinion shaft Wheel further includes the first driving motor for having driving spindle pinion shaft to rotate, and the rack is equipped with to link with feed gear wheel Feed pinion gear, differential mechanism is equipped between the main shaft pinion shaft and feed pinion gear and drives the of differential mechanism rotation Two driving motors, the differential mechanism include differential input shaft and differential output shaft, the differential input shaft and main shaft pinion shaft Linkage, differential output shaft link with feed pinion gear, and main shaft gear wheel rotates in same direction with feed gear wheel.

By using said program, rack is separately provided for the first clamping device of clamping steel cylinder in the both sides of cutterhead With the second clamping device, steel cylinder is clamped and is stablized, is not easy to loosen in cutting, main shaft can be rotated in rack, on main shaft Equipped with through-hole, being passed through for steel cylinder and carry out cutting operation, cutterhead is fixed on the end face of main shaft, under the drive of main shaft, Cutter on cutterhead can a-circle-by-a-circle cutting steel cylinder, the rotation of the first driving motor driving spindle pinion shaft, the small tooth of main shaft Main shaft pinion gear on wheel shaft can drive main shaft gear wheel, to drive main axis, the front end rotation of main shaft to be provided with feed Gear wheel, knife rest can be driven to feed for feed bull gear drive or withdrawing, feed pinion gear link with feed gear wheel, the small tooth of main shaft Differential mechanism is equipped between wheel shaft and feed pinion gear, differential mechanism includes differential input shaft and differential output shaft, differential input shaft with Main shaft pinion shaft links, and differential output shaft links with feed pinion gear, and the second driving motor can drive the differential shell of differential mechanism Body is rotated, and main shaft gear wheel rotates in same direction with feed gear wheel, when the driving differential mechanism rotation of the second driving motor, main shaft Gear wheel is rotate in same direction with feed gear wheel and rotating speed is identical, and knife rest will not be into withdrawing；When the second driving motor drives differential mechanism When rotation, when differential mechanism rotates in same direction with main shaft, differential output shaft slows down, and to make feed gear wheel slow down, knife rest can retreat Knife；When differential mechanism and main shaft rotate backward, differential output shaft accelerates, to make feed gear wheel accelerate, knife rest can into withdrawing, the Two driving motors drive differential mechanism rotation, to control the speed into withdrawing, wherein specifically into withdrawing the case where, driven according to knife rest Motivation structure determines.

The utility model it is further setting be：The differential mechanism includes the differential shell being rotatably provided in rack, Differential input shaft and differential output shaft are rotatably arranged on along the same axis on differential shell, and differential input shaft is equipped with active spiral Bevel gear, differential output shaft are equipped with bevel driven, and spiral bevel driving gear and bevel driven are oppositely arranged, It is set between spiral bevel driving gear and bevel driven there are two drving sprial bevel gear, two drving sprial bevel gears divide It is not rotatably arranged on differential shell, drving sprial bevel gear is mutually nibbled with spiral bevel driving gear and bevel driven respectively Merge and is vertically arranged.

By using said program, differential mechanism includes the differential shell being rotatably provided in rack, differential input shaft and Differential output shaft is rotatably arranged on along the same axis on differential shell, and the spiral bevel driving gear on differential input shaft and differential are defeated Bevel driven on shaft is oppositely arranged, and is driven by two drving sprial bevel gears, drving sprial bevel-gear rotating It is arranged on differential shell, when the rotation direction of differential shell is opposite with the rotation direction of differential input shaft, differential output shaft Rotating speed reduce；When the rotation direction of differential shell is identical as the rotation direction of differential input shaft, the rotating speed of differential output shaft Increase；When differential shell does not rotate, the rotating speed of differential output shaft does not change.

The utility model it is further setting be：First installed for spiral bevel driving gear is equipped in the differential shell Accommodating cavity is housed for the second accommodating cavity of bevel driven installation and two thirds for the installation of drving sprial bevel gear Chamber, the first accommodating cavity, the second accommodating cavity and two third accommodating cavity mutual conductions and be located at same level, the drving sprial Bevel gear includes transmission gear and driveshaft section, the transmission gear respectively with spiral bevel driving gear and driven spiral umbrella Gear is meshed, and the differential input shaft is rotatably arranged on by first bearing in the first accommodating cavity, and the differential output shaft is logical It crosses second bearing to be rotatably arranged in the second accommodating cavity, the driveshaft section is rotatably arranged on third accommodating cavity by 3rd bearing It is interior.

By using said program, differential input shaft is rotatably arranged on by bearing in the first accommodating cavity, differential output shaft It is rotatably arranged in the second accommodating cavity by bearing, the driveshaft section of drving sprial bevel gear is rotatably arranged on third by bearing In accommodating cavity, the first accommodating cavity, the second accommodating cavity and two third accommodating cavity mutual conductions and be located at same level, formation can For the cavity that spiral bevel driving gear, bevel driven and drving sprial bevel gear are engaged with each other, each gear installation is stablized.

The utility model it is further setting be：Second driving motor is fixed on the rack, in the rack Rotation is provided with differential worm screw, and output shaft and the differential worm screw of the second driving motor link, be fixedly installed on the differential shell There is a differential worm gear engaged with differential worm screw, the rack is equipped in corresponding main shaft gear wheel position and is engaged with main shaft gear wheel Transmission gear, the main shaft pinion gear are meshed with transmission gear.

By using said program, one side rotation of differential shell is provided with differential worm screw, and the fixation of the second driving motor is set It sets in rack, the output shaft of differential worm screw and the second driving motor is fixed or is wholely set, and realizes the linkage of the two, differential shell Differential worm gear is fixedly installed on body, with differential worm screw be intermeshed, the second driving motor rotation, can drive differential shell into Row rotation, to control the speed into withdrawing, stable transmission is easy for installation.

The utility model it is further setting be：The knife rest is equipped with tool guide, and the cutterhead is equipped with and guide rail The cutterhead guide groove of cooperation, the cutterhead radially rotate and are provided with lead screw, and the position that the knife rest corresponds to lead screw is equipped with and silk The threaded hole of bar screw-thread fit, the one end of lead screw far from knife rest are equipped with the first bevel gear, and cutterhead is provided with along its axial rotation to be turned Axis, one end of the shaft are equipped with the second bevel gear being meshed with the first bevel gear, the other end of the shaft be equipped with into The feed driven gear that knife gear wheel is meshed.

By using said program, when, there are when differential, feed gear wheel drives feed between feed gear wheel and main shaft Driven gear rotates, and to drive the second bevel-gear rotating, the second bevel gear to be engaged with the first bevel gear, leading screw can be driven to turn Dynamic, leading screw and knife rest screw-thread fit, leading screw rotation can be realized and operated into withdrawing with movable knife rack along the radial slippage of cutterhead, transmission Stablize.

The utility model it is further setting be：Further include having motor cabinet, first driving motor is fixed at electricity On engine base, the output shaft of first driving motor is equipped with the first belt pulley, is rotated on the motor cabinet and is provided with belt pulley One end of axis, the first belt pulley of correspondence of the Pulley shaft is equipped with the second belt pulley, and the other end of the Pulley shaft passes through Shaft coupling is connect with main shaft pinion shaft, and the first belt pulley and the second belt pulley pass through belt transmission.

By using said program, the first driving motor is installed on motor cabinet, installation is more stablized, and belt pulley and skin are passed through The structure driven of band, stable transmission can be driven at a distance, need not be excessively compact by component setting, and Pulley shaft is logical It crosses shaft coupling to connect with main shaft pinion shaft, the linkage both realized, the defeated of main shaft pinion shaft and the first driving motor can be made The rotation direction of shaft is identical.

The utility model it is further setting be：Second clamping device includes the clamping sky being fixed on the rack Mandrel, the through-hole for clamping hollow shaft and being arranged in main shaft, the hollow shaft that clamps are equipped with the channel transmitted for steel cylinder, institute It states in channel and to be evenly equipped with two or more the second clamp jaws along its circumferential direction, the inner wall in the channel is in corresponding second clamp jaw position Guide pad is installed, length direction of the guide pad along channel is arranged, and second clamp jaw can be oriented to along guide pad and slide, described Guide pad moves closer to channel center's axis by being obliquely installed to the direction far from cutterhead close to cutterhead, the clamping hollow shaft It is equipped with the drive component for driving each second clamp jaw to slide simultaneously.

By using said program, the second clamping device includes the clamping hollow shaft for having channel, clamps hollow shaft and wears In the through-hole of main shaft, one end is fixed on the rack, and not with main axis, steel cylinder can be inserted into along the entrance location in channel and press from both sides In tight hollow shaft, knife rest is set to the entrance location in channel, is cut after steel cylinder fixed length, sets that there are four second to clamp in channel Pawl, the guide pad sliding in the second clamp jaw and vias inner walls coordinate, can be slid along the length direction in channel, and guide pad is to close The direction of channel center's axis is obliquely installed, and drive component can drive four the second clamp jaws simultaneously, and four the second clamp jaws are same When sliding during, when sliding onto position of the guide pad far from cutterhead, it can be achieved that clamp operation to steel cylinder；It is led when sliding onto To the position of the close cutterhead of block, it can be achieved that the release to steel cylinder operates, clamping is stablized, simple in structure.

The utility model it is further setting be：The driving component includes two or more second hydraulic cylinders and clamping Compression bar, the second hydraulic cylinder are fixed at by cylinder bracket and are clamped on end face of the hollow shaft far from cutterhead side, and second The hydraulic stem of hydraulic cylinder is hingedly arranged on cylinder bracket along the axial setting for clamping hollow shaft, the clamping compression bar, and described the Two clamp jaws are coordinated by grip slide and guide pad sliding, and the second clamp jaw is fixed at the front end face of grip slide On, the grip slide is equipped with the first guide groove with guide pad sliding cooperation, and the grip slide is equipped with restriction protrusion, Restriction protrusion can be inconsistent with the end face of clamping hollow shaft, and the grip slide is connect by clamping pull rod with compression bar is clamped, and presss from both sides The one end for straining at bar is fixed in the back end surface of grip slide, and the other end is hinged with compression bar is clamped, second hydraulic pressure The hydraulic stem of cylinder is connect by journal stirrup with compression bar is clamped, and one end of the journal stirrup is fixedly connected with the hydraulic stem of second hydraulic cylinder, The other end of journal stirrup is hinged with compression bar is clamped.

By using said program, import of the guide pad close to channel is arranged, and the entrance in channel is provided with cutterhead, and each the When two clamp jaws are mobile simultaneously to export direction by the import in channel, it can inwardly be clamped operation, each second clamp jaw each other A second hydraulic cylinder is corresponded to respectively and clamps compression bar, and second hydraulic cylinder is fixed on the end face for clamping hollow shaft, and position Outlet port in channel, clamp compression bar be hingedly arranged on cylinder bracket, both ends respectively with the second clamp jaw and the second liquid The connection of the hydraulic stem of cylinder pressure, the second clamp jaw are fixed in the front end face of grip slide, and grip slide is equipped with the One guide groove can slide with guide pad and coordinate, and the front end face of grip slide is outward extended with restriction protrusion, can limit clamping and slide The displacement distance of block, grip slide are connect by clamping pull rod with compression bar is clamped, clamping pull rod one end directly with grip slide Back end surface is fixedly connected, and is clamped pull rod one end and is provided with hinged seat, can be hinged with compression bar is clamped, each member connection structure Simply, convenient for disassembly and assembly, and stable transmission, the hydraulic stem of second hydraulic cylinder are connect by journal stirrup with compression bar is clamped, journal stirrup one end can Directly be fixedly connected with the hydraulic cylinder of second hydraulic cylinder, can with the hydraulic cylinder of second hydraulic cylinder carry out telescopic moving, journal stirrup it is another One end is hinged with compression bar is clamped, and journal stirrup when moving, can drive and clamp compression bar rotation, simple in structure, connect stable transmission, according to Lever principle, the hydraulic stem of each second hydraulic cylinder are carried out at the same time flexible, and each second clamp jaw can be driven to be carried out at the same time movement, carried out Clamp operation, simple in structure, stable transmission are easy to operate.

The utility model it is further setting be：First clamp system include include two be oppositely arranged first folder Tight pawl and the first hydraulic cylinder for driving two the first clamp jaw clamp or releases are fixedly installed in the rack and clamp bottom Seat, the grip base are equipped with the second guide groove, and first clamp jaw connect by gripping block with grip base, and described the One clamp jaw is fixed in gripping block, and the gripping block is oriented to groove location corresponding second and is equipped with and the sliding of the second guide groove First guide rail of cooperation, the first hydraulic cylinder are fixed on grip base, and the gripping block is far from the first clamp jaw One end is fixedly connected with the hydraulic stem of first hydraulic cylinder.

By using said program, there are two first hydraulic cylinder settings, corresponds to respective first clamp jaw setting, phase respectively Two the first clamp jaws of setting are respectively fixedly disposed in two gripping blocks, the both sides of gripping block are respectively equipped with first and lead Rail can slide with the second guide groove on grip base and coordinate, and the hydraulic stem of first hydraulic cylinder is fixedly connected with gripping block, two The hydraulic stem of first hydraulic cylinder stretches, can drive two the first clamp jaws closer or far from, realize to the clamping of steel cylinder or It unclamps, simple in structure, clamping is stablized, easy to operate.

The utility model it is further setting be：The rack is additionally provided in one side of grip base for positioning steel cylinder Detent mechanism, the detent mechanism includes positioning support, and hingedly setting is described fixed there are two clamp arm on the positioning support It is fixedly installed third hydraulic cylinder on the bearing of position, positioning sliding block is fixedly connected on the hydraulic stem of the third hydraulic cylinder, it is described Positioning support is equipped with the straight trough slid for positioning sliding block, and the positioning sliding block is connect by positioning loose piece with clamp arm, fixed Position loose piece one end is hinged with clamp arm, and the other end is hinged with positioning sliding block, and the rack is equipped with the second guide rail, the positioning branch Seat can slide along the second guide rail, be fixedly installed the 4th hydraulic cylinder in the rack, and the hydraulic stem of the 4th hydraulic cylinder is along the The length direction of two guide rails is arranged, and the hydraulic stem of the 4th hydraulic cylinder is fixedly connected with positioning support.

By using said program, the upper and lower position of positioning support is respectively articulated with setting there are two clamp arm, and two clamp Arm, which is respectively articulated with, is provided with positioning loose piece, and positioning sliding block can slide along the straight trough on positioning support, and two are extended on positioning sliding block A hinged seat for being mutually V-type, two positioning loose pieces are respectively articulated with and are arranged on the hinged seat of V-type, the hydraulic stem of third hydraulic cylinder Positioning sliding block sliding is driven, when the hydraulic stem of third hydraulic cylinder is to external extension, two clamp arms can be clamped operation, when the When the hydraulic stem of three hydraulic cylinders inwardly stretches, two clamp arms can carry out release operation, second that positioning support can be in rack Guide rail slides, and the second guide rail is arranged along the direction of transfer of steel cylinder, and the hydraulic stem of the 4th hydraulic cylinder is fixedly connected with positioning support, can Positioning support is driven to be moved, it, can be by steel cylinder after the leading portion of steel cylinder is cut off to realize the feeding operation to steel cylinder Back segment forwards, simple in structure.

The utility model is further described below in conjunction with the accompanying drawings.

Description of the drawings

Fig. 1 is the overall structure diagram of the utility model embodiment；

Fig. 2 is each gear fit structure schematic diagram in the utility model embodiment；

Fig. 3 is the fit structure signal of main shaft pinion shaft, differential mechanism and feed pinion gear in the utility model embodiment Figure；

Fig. 4 is differential mechanism internal structure schematic diagram in the utility model embodiment；

Fig. 5 is the structural schematic diagram of differential shell in the utility model embodiment；

Fig. 6 is the structural schematic diagram of cutterhead in the utility model embodiment；

Fig. 7 is second hydraulic cylinder and the mounting structure schematic diagram for clamping hollow shaft in the utility model embodiment；

Fig. 8 is the structural schematic diagram of the second clamping device in the utility model embodiment；

Fig. 9 is the structural schematic diagram that hollow shaft and guide pad are clamped in the utility model embodiment；

Figure 10 is the structural schematic diagram of single second clamp jaw in the utility model embodiment；

Figure 11 is the structural schematic diagram of the first clamping device in the utility model embodiment；

Figure 12 is the structural schematic diagram of detent mechanism in the utility model embodiment；

Figure 13 is the structural schematic diagram of main shaft in the utility model embodiment.

Specific implementation mode

As shown in Fig. 1-Figure 13, a kind of cylinder bevel cut machine, including organic frame 1 and cutterhead 2, on cutterhead 2 radially Sliding is provided with knife rest 21, and rack 1 is separately provided for the first clamping device 3 and the of clamping steel cylinder in the both sides of cutterhead 2 Two clamping devices 4, in rack 1 rotation be provided with main shaft 51, main shaft 51 is axially arranged with through-hole 511 along it, and the rear end of main shaft 51 is solid Fixed or be wholely set main shaft gear wheel 521, it is big that the front end rotation of main shaft 51 is provided with the feed that can drive knife rest 21 into withdrawing Gear 531, cutterhead 2 are fixed on the end face of 51 front end of main shaft, are rotated in rack 1 and are provided with main shaft pinion shaft 522, main Main shaft pinion gear 523 is fixed or has been wholely set on axis pinion shaft 522, and rack 1 is equipped in 521 position of corresponding main shaft gear wheel The transmission gear 524 engaged with main shaft gear wheel 521, main shaft pinion gear 523 are meshed with transmission gear 524, and setting in this way makes Main shaft pinion shaft 522 it is identical with the steering of main shaft 51, further include have driving spindle pinion shaft 522 rotate first drive Motor 61, rack 1 are equipped with the feed pinion gear 532 being meshed with feed gear wheel 531, main shaft pinion shaft 522 and feed It is equipped with differential mechanism 7 between pinion gear 532 and drives the second driving motor 81 of differential mechanism rotation, differential mechanism 7 includes that differential is defeated Enter axis 71 and differential output shaft 72, differential input shaft 71 is close to its circumferential direction of the circumferential surface upper edge of one end of main shaft pinion shaft 522 Several double wedges 711 are evenly equipped with, main shaft pinion shaft 522 is equipped with the groove 5221 mating with double wedge 711, differential input shaft 71 double wedge 711 is inserted into the groove 5221 with main shaft pinion shaft 522, it can be achieved that the linkage of the two, main shaft pinion shaft 522 It can also be realized and be linked by shaft coupling with differential input shaft 71, differential output shaft 72 is equipped with keyway, feed pinion gear 532 Equipped with keyway, feed pinion gear 532 is set on differential output shaft 72, and the keyway of the two corresponds, can by grafting spline, Realize that differential output shaft 72 links with feed pinion gear 532, main shaft gear wheel 521 rotates in same direction with feed gear wheel 531.

In the present embodiment, differential mechanism 7 includes the differential shell 73 being rotatably provided in rack 1, differential input shaft 71 It is rotatably arranged on along the same axis on differential shell 73 with differential output shaft 72, differential input shaft 71 is equipped with active spiral bevel gear Wheel 74, differential output shaft 72 are equipped with bevel driven 75,75 phase of spiral bevel driving gear 74 and bevel driven To setting, set between spiral bevel driving gear 74 and bevel driven 75 there are two drving sprial bevel gear 76, two pass Dynamic spiral bevel gear 76 is rotatably arranged on respectively on differential shell 73, drving sprial bevel gear 76 respectively with spiral bevel driving gear 74 and bevel driven 75 be meshed and be vertically arranged.

In the present embodiment, differential shell 73 is interior equipped with the first accommodating cavity 731 installed for spiral bevel driving gear 74, confession The second accommodating cavity 732 and two third accommodating cavities installed for drving sprial bevel gear 76 that bevel driven 75 is installed 733, the first accommodating cavity 731, the second accommodating cavity 732 and two 733 mutual conductions of third accommodating cavity and be located at same level, pass Dynamic spiral bevel gear 76 includes transmission gear 761 and driveshaft section 762, transmission gear 732 respectively with active spiral bevel gear Wheel 74 and bevel driven 75 are meshed, and differential input shaft 71 is rotatably arranged on the first accommodating cavity by first bearing 77 In 731, differential output shaft 72 is rotatably arranged on by second bearing 78 in the second accommodating cavity 732, and driveshaft section 762 passes through third Bearing 79 is rotatably arranged in third accommodating cavity 733, and differential shell 73 is equipped with several through-holes 734 in gear engagement place.

In the present embodiment, the second driving motor 81 is fixed on the rack, and is rotated in rack 1 and is provided with differential worm screw 82, output shaft and the differential worm screw 82 of the second driving motor 81 are linked, and can be connected by shaft coupling, fixed on differential shell 73 to set It is equipped with the differential worm gear 83 engaged with differential worm screw 82.

In the present embodiment, knife rest 21 is equipped with tool guide 211, and cutterhead 2 is equipped with the knife rest coordinated with guide rail 211 and leads Slot 22, cutterhead 2 radially rotate and are provided with lead screw 23, and the position that knife rest 21 corresponds to lead screw 23 is equipped with and 23 screw-thread fit of lead screw Threaded hole 212, the one end of lead screw 23 far from knife rest 21 fixes or has been wholely set the first bevel gear 24, and cutterhead 2 is along its axial direction Rotation is provided with shaft 25, and the second bevel gear being meshed with the first bevel gear 24 is fixed or be wholely set in one end of shaft 25 26, the feed driven gear 27 being meshed with feed gear wheel 531 is fixed or be wholely set to the other end of shaft 25.

In the present embodiment, further include having motor cabinet 62, the first driving motor 61 is fixed on motor cabinet 62, and first The output shaft of driving motor 61 is equipped with the first belt pulley 63, is rotated on motor cabinet 62 and is provided with Pulley shaft 64, Pulley shaft One end of 64 the first belt pulley of correspondence 63 is equipped with the second belt pulley 65, and the other end of Pulley shaft 64 passes through shaft coupling 66 and master Axis pinion shaft 522 connects, and the first belt pulley 63 and the second belt pulley 65 are driven by belt 67.

In the present embodiment, the second clamping device includes clamping hollow shaft 41, clamps the one end of hollow shaft 41 far from cutterhead 2 It is fixedly connected by screw with rack 1, clamps the through-hole 551 that hollow shaft 41 is arranged in main shaft 51, clamped hollow shaft 41 and be equipped with It is circumferentially uniformly distributed there are four the second clamp jaw 42 along it in channel 411 for the channel 411 of steel cylinder transmission, can also at two or Steel cylinder can be uniformly clamped in three or four arrangement above, and the inner wall in channel 411 is in 42 position of corresponding second clamp jaw There are four guide pad 43, length direction of the guide pad 43 along channel 411 to be arranged for fixed setting, and the second clamp jaw 42 can be along guide pad 43 are oriented to sliding, and guide pad 43 moves closer to 411 center of channel by being obliquely installed to the direction far from cutterhead 2 close to cutterhead 2 Axis, cutterhead 2 are located at the entrance location in channel 411, and each second clamp jaw 42 is mobile simultaneously to export direction by the import in channel 411 When, it can inwardly be clamped operation each other, clamp hollow shaft 41 and be equipped with the driving for driving the sliding simultaneously of each second clamp jaw 42 Component, drive component include four second hydraulic cylinders 44 and clamp compression bar 45, and each second clamp jaw 42 is correspondingly provided with one respectively Group second hydraulic cylinder 44 and clamping compression bar 45, second hydraulic cylinder 44 are fixed at clamping hollow shaft 41 by cylinder bracket 46 and lean on On the end face of nearly 2 side of cutterhead, the hydraulic stem of second hydraulic cylinder 44 clamps compression bar 45 and cuts with scissors along the axial setting for clamping hollow shaft 41 It connects and is arranged on cylinder bracket 46, one end is connect with the second clamp jaw 42, and the other end and the hydraulic stem of second hydraulic cylinder 44 connect It connects, the second clamp jaw 42 is coordinated by grip slide 47 and the sliding of guide pad 43, and the second clamp jaw 42 is fixed at clamping and slides In the front end face of block 47, grip slide 47 is equipped with the first guide groove 471 with the sliding cooperation of guide pad 43, grip slide 47 It is equipped with restriction protrusion 472, restriction protrusion 472 can be inconsistent with the end face of clamping hollow shaft 41, and grip slide 47 passes through clamping Pull rod 48 is connect with compression bar 45 is clamped, and the one end for clamping pull rod 48 is fixed in the back end surface of grip slide 47, another End is hinged with compression bar 45 is clamped, and the second clamp jaw 42, grip slide 47 and clamping pull rod 48 can also be integrally formed structure, The hydraulic stem of second hydraulic cylinder 44 is connect by journal stirrup 49 with compression bar 45 is clamped, the liquid of one end and second hydraulic cylinder 44 of journal stirrup 49 Compression bar is fixedly connected, and the other end of journal stirrup 49 is hinged with compression bar 45 is clamped, four 42 corresponding structure member phases of the second clamp jaw Together, it does not illustrate one by one in the present embodiment.The hydraulic stem of second hydraulic cylinder 44 stretches out, and drives and clamps the rotation of compression bar 45, to band The dynamic pull rod that clamps is moved to the export direction close to channel, realizes the clamp operation of the second clamp jaw 42；Second hydraulic cylinder 44 Hydraulic stem is retracted, and is driven and is clamped compression bar 45 and rotate, and is clamped pull rod to drive and is moved to the import direction close to channel, realizes the The release of two clamp jaws 42 operates.

In the present embodiment, the first clamping device includes two the first clamp jaws 31 being oppositely arranged and driving two the The first hydraulic cylinder 32 of one clamp jaw, 31 clamp or release there are two first hydraulic cylinder is also provided with, is fixedly installed folder in rack 1 Tight pedestal 33, grip base 33 are equipped with the second guide groove 331, and the first clamp jaw 31 is connected by gripping block 34 and grip base 33 It connects, the first clamp jaw 31 is fixed on a side end face of gripping block 34, and gripping block 34 is in 331 position of corresponding second guide groove Equipped with the first guide rail 341 with the sliding cooperation of the second guide groove 331, two first hydraulic cylinders 32, which are respectively fixedly disposed at, clamps bottom On seat 33, the one end of gripping block 34 far from the first clamp jaw 31 is fixedly connected with the hydraulic stem of first hydraulic cylinder 32, two first 31 corresponding structure member of clamp jaw is identical, does not illustrate one by one in the present embodiment, and the gripping block 34 and the first clamp jaw 31 are also It can be integrally formed structure.

In the present embodiment, rack 1 is additionally provided with the detent mechanism 9 for positioning steel cylinder in one side of grip base 33, fixed Position mechanism 9 includes positioning support 91, and hingedly there are two clamp arms 92 for setting on positioning support 91, and at being correspondingly arranged up and down, is determined Fixed setting is fixedly connected with positioning sliding block there are two third hydraulic cylinder 93 on the hydraulic stem of third hydraulic cylinder 93 on the bearing 91 of position 94, positioning support 91 is equipped with the straight trough 911 slid for positioning sliding block 94, and positioning sliding block 94 is by positioning loose piece 95 and clamping Arm 92 connects, and there are two the positioning settings of loose piece 95, and positioning sliding block 94 is equipped with the hinged seat 941 of V-type, can be positioned respectively with two Loose piece 95 is hinged, and one end and the clamp arm 92 for positioning 94 remotely located sliding block 94 of loose piece are hinged, the hydraulic stem of third hydraulic cylinder 93 It stretches out, positioning loose piece 95 is driven to overturn, to drive two clamp arms 92 close to each other, realize clamp operation；Third hydraulic cylinder 93 hydraulic stem is retracted, and positioning loose piece 95 is driven to overturn, and to drive two clamp arms 92 away from each other, is realized and is unclamped operation, Rack 1 is equipped with the second guide rail 11, and the second guide rail 11 is arranged along the conveying direction of steel cylinder, and positioning support 91 can be along the second guide rail 11 Sliding, is fixedly installed the 4th hydraulic cylinder 96 in rack 1, the length direction of the hydraulic stem of the 4th hydraulic cylinder 96 along the second guide rail 11 Setting, the hydraulic stem of the 4th hydraulic cylinder 96 are fixedly connected with positioning support 91, and the idler wheel for transmitting steel cylinder is also set in rack 1 97。

Above example, only one kind of the utility model preferably specific embodiment, those skilled in the art are in this reality It is included in the scope of protection of the utility model with the usual variations and alternatives carried out in new technique aspects.

Claims (10)

1. a kind of cylinder bevel cut machine, including organic frame and cutterhead, described its radial slippage of cutterhead upper edge is provided with knife rest, machine Frame is separately provided for the first clamping device and the second clamping device of clamping steel cylinder in the both sides of cutterhead, it is characterised in that： Rotation is provided with main shaft in the rack, and the main shaft is axially arranged with through-hole along it, and the rear end of the main shaft is fixedly installed master The front end rotation of axis gear wheel, the main shaft is provided with the feed gear wheel that knife rest can be driven into withdrawing, and the cutterhead fixation is set It sets on the end face of front-end of spindle, is rotated in the rack and be provided with main shaft pinion shaft, it is fixed on the main shaft pinion shaft It is provided with the main shaft pinion gear to link with main shaft gear wheel, further includes the first driving electricity for having driving spindle pinion shaft to rotate Machine, the rack are equipped with the feed pinion gear that link with feed gear wheel, the main shaft pinion shaft and feed pinion gear it Between be equipped with differential mechanism and drive differential mechanism rotation the second driving motor, the differential mechanism includes that differential input shaft and differential are defeated Shaft, the differential input shaft and main shaft pinion shaft link, and differential output shaft links with feed pinion gear, main shaft gear wheel with Feed gear wheel rotates in same direction.

2. cylinder bevel cut machine according to claim 1, it is characterised in that：The differential mechanism includes being rotatably provided in Differential shell in rack, differential input shaft and differential output shaft are rotatably arranged on along the same axis on differential shell, and differential is defeated Enter axis and be equipped with spiral bevel driving gear, differential output shaft is equipped with bevel driven, spiral bevel driving gear and driven Spiral bevel gear is oppositely arranged, and is set between spiral bevel driving gear and bevel driven there are two drving sprial bevel gear, Two drving sprial bevel gears are rotatably arranged on respectively on differential shell, drving sprial bevel gear respectively with spiral bevel driving gear It is meshed and is vertically arranged with bevel driven.

3. cylinder bevel cut machine according to claim 2, it is characterised in that：It is equipped with for active spiral shell in the differential shell Revolve bevel gear installation the first accommodating cavity, for bevel driven installation the second accommodating cavity and two for drving sprial umbrella The third accommodating cavity of gear installation, the first accommodating cavity, the second accommodating cavity and two third accommodating cavity mutual conductions and positioned at same Horizontal plane, the drving sprial bevel gear include transmission gear and driveshaft section, the transmission gear respectively with active spiral shell Rotation bevel gear and bevel driven are meshed, and the differential input shaft is rotatably arranged on the first accommodating cavity by first bearing Interior, the differential output shaft is rotatably arranged on by second bearing in the second accommodating cavity, and the driveshaft section passes through 3rd bearing It is rotatably arranged in third accommodating cavity.

4. cylinder bevel cut machine according to claim 1 or 2 or 3, it is characterised in that：Second driving motor is fixed It is arranged in rack, is rotated in the rack and be provided with differential worm screw, output shaft and the differential worm screw of the second driving motor are linked, The differential worm gear engaged with differential worm screw is fixedly installed on the differential shell, the rack is in corresponding main shaft gear wheel position Equipped with the transmission gear engaged with main shaft gear wheel, the main shaft pinion gear is meshed with transmission gear.

5. cylinder bevel cut machine according to claim 1 or 2 or 3, it is characterised in that：The knife rest is led equipped with knife rest Rail, the cutterhead are equipped with the cutterhead guide groove coordinated with guide rail, and the cutterhead radially rotates and is provided with lead screw, the knife rest The position of corresponding lead screw is equipped with the threaded hole coordinated with wire rod thread, and the one end of lead screw far from knife rest is equipped with the first bevel gear, knife Disk is provided with shaft along its axial rotation, and one end of the shaft is equipped with the second bevel gear being meshed with the first bevel gear, institute The other end for stating shaft is equipped with the feed driven gear being meshed with feed gear wheel.

6. cylinder bevel cut machine according to claim 1 or 2 or 3, it is characterised in that：Further include having motor cabinet, it is described First driving motor is fixed on motor cabinet, and the output shaft of first driving motor is equipped with the first belt pulley, described Rotation is provided with Pulley shaft on motor cabinet, and one end of the first belt pulley of correspondence of the Pulley shaft is equipped with the second belt pulley, The other end of the Pulley shaft is connect by shaft coupling with main shaft pinion shaft, and the first belt pulley and the second belt pulley pass through skin V belt translation.

7. cylinder bevel cut machine according to claim 1 or 2 or 3, it is characterised in that：Second clamping device includes The clamping hollow shaft being fixed on the rack, the hollow shaft that clamps is arranged in the through-hole of main shaft, in the clamping hollow shaft Two or more the second clamp jaws are evenly equipped with along its circumferential direction equipped with the channel transmitted for steel cylinder, in the channel, it is described logical The inner wall in road is equipped with guide pad in corresponding second clamp jaw position, and length direction of the guide pad along channel is arranged, second folder Tight pawl can be oriented to along guide pad and slide, and the guide pad is gradually leaned on by being obliquely installed to the direction far from cutterhead close to cutterhead Nearly channel center axis, the hollow shaft that clamps are equipped with the drive component for driving each second clamp jaw to slide simultaneously.

8. cylinder bevel cut machine according to claim 7, it is characterised in that：The driving component includes two or more Second hydraulic cylinder and clamp compression bar, the second hydraulic cylinder by cylinder bracket be fixed at clamp hollow shaft far from cutterhead On the end face of side, along the axial setting for clamping hollow shaft, the clamping compression bar is hingedly arranged the hydraulic stem of second hydraulic cylinder On cylinder bracket, second clamp jaw is coordinated by grip slide and guide pad sliding, and the second clamp jaw is fixed at folder In the front end face of tight sliding block, the grip slide is equipped with the first guide groove with guide pad sliding cooperation, and the clamping is slided Block is equipped with restriction protrusion, and restriction protrusion can be inconsistent with the end face of clamping hollow shaft, and the grip slide, which passes through, clamps pull rod It is connect with compression bar is clamped, the one end for clamping pull rod is fixed in the back end surface of grip slide, the other end and clamping compression bar Hinged, the hydraulic stem of the second hydraulic cylinder is connect by journal stirrup with compression bar is clamped, one end of the journal stirrup and second hydraulic cylinder Hydraulic stem be fixedly connected, the other end of journal stirrup with to clamp compression bar hinged.

9. cylinder bevel cut machine according to claim 2, it is characterised in that：First clamp system includes two A the first clamp jaw being oppositely arranged and the first hydraulic cylinder for driving two the first clamp jaw clamp or releases, in the rack It is fixedly installed grip base, the grip base is equipped with the second guide groove, and first clamp jaw passes through gripping block and folder Tight pedestal connection, first clamp jaw are fixed in gripping block, and the gripping block is set in corresponding second guiding groove location There are the first guide rail with the sliding cooperation of the second guide groove, the first hydraulic cylinder to be fixed on grip base, the clamping The one end of block far from the first clamp jaw is fixedly connected with the hydraulic stem of first hydraulic cylinder.

10. cylinder bevel cut machine according to claim 2, it is characterised in that：The rack is in one side of grip base It is additionally provided with the detent mechanism for positioning steel cylinder, the detent mechanism includes positioning support, is hingedly arranged on the positioning support There are two clamp arm, it is fixedly installed third hydraulic cylinder on the positioning support, is fixed on the hydraulic stem of the third hydraulic cylinder It is connected with positioning sliding block, the positioning support is equipped with the straight trough slid for positioning sliding block, and the positioning sliding block passes through positioning Loose piece is connect with clamp arm, and positioning loose piece one end is hinged with clamp arm, and the other end is hinged with positioning sliding block, and the rack is equipped with Second guide rail, the positioning support can slide along the second guide rail, be fixedly installed the 4th hydraulic cylinder in the rack, and the described 4th The hydraulic stem of hydraulic cylinder is arranged along the length direction of the second guide rail, and the hydraulic stem of the 4th hydraulic cylinder is fixed with positioning support to be connected It connects.