CN213002859U - Deep hole double-output milling head tool - Google Patents
Deep hole double-output milling head tool Download PDFInfo
- Publication number
- CN213002859U CN213002859U CN202021345920.4U CN202021345920U CN213002859U CN 213002859 U CN213002859 U CN 213002859U CN 202021345920 U CN202021345920 U CN 202021345920U CN 213002859 U CN213002859 U CN 213002859U
- Authority
- CN
- China
- Prior art keywords
- blade disc
- transmission
- cutter head
- gear
- shell
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000003801 milling Methods 0.000 title claims description 46
- 230000005540 biological transmission Effects 0.000 claims abstract description 203
- 230000009977 dual effect Effects 0.000 claims abstract description 6
- 238000000034 method Methods 0.000 claims description 4
- 125000006850 spacer group Chemical group 0.000 description 7
- 241000227287 Elliottia pyroliflora Species 0.000 description 3
- 238000003754 machining Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
Images
Landscapes
- Milling Processes (AREA)
Abstract
The utility model discloses a deep hole dual output cutter head frock, including the lathe handle of a knife, handle of a knife shell, the lathe handle of a knife is established in handle of a knife shell, still include blade disc transmission case, cutter head spindle drive, left blade disc output drive, left blade disc seat, left blade disc, right blade disc output drive, right blade disc seat, right blade disc, the transmission input port and the handle of a knife shell fixed connection of blade disc transmission case, cutter head spindle drive locates blade disc transmission case middle part, the left side is equipped with left blade disc output drive, the right side is equipped with right blade disc output drive, cutter head spindle drive includes initiative bevel gear, driven bevel gear, the cutter head main shaft, the driving gear, left blade disc output drive includes left driven shaft, left driven gear, right blade disc output drive includes right driven shaft, right driven gear, the utility model discloses have workable deep hole plane, Double-cutter output and the like.
Description
Technical Field
The utility model relates to a metal cutting machine tool equipment technical field, specific deep hole dual output cutter head frock that says so.
Background
Embrace wheeled tractor is one of the vehicle of the biggest degree of difficulty of processing manufacturing in the airport ground equipment, wherein in the frame seam structure of being responsible for holding up the aircraft front wheel, there are two inner chamber sizes to be 300mm, length 700 mm's square pipe, the inner wall plane need mill the processing, but square pipe inner chamber size is limited, ordinary machine tool cutter head can not stretch into the inner chamber processing because the appearance is too big, little cutter head can stretch into the processing but can't process to 700mm length, lead to unable realization to the processing of square pipe inner wall, and little cutter head uses single milling cutter to process, machining efficiency is low.
Disclosure of Invention
The utility model aims at solving the not enough of above-mentioned prior art, provide a deep hole dual output cutter head frock of workable deep hole plane, double cutter dish output.
The utility model provides a technical scheme that its technical problem adopted is:
the utility model provides a deep hole dual output cutter head frock, includes lathe handle of a knife, handle of a knife shell, the lathe handle of a knife is established in handle of a knife shell, its characterized in that: still include blade disc transmission case, cutter head spindle drive mechanism, left blade disc output drive mechanism, left blade disc seat, left blade disc, right blade disc output drive mechanism, right blade disc seat, right blade disc, be equipped with the transmission input port on the blade disc transmission case, the transmission input port and the handle of a knife shell fixed connection of blade disc transmission case, be equipped with cutter head spindle drive mechanism, left blade disc output drive mechanism, right blade disc output drive mechanism in the blade disc transmission case, cutter head spindle drive mechanism locates blade disc transmission case middle part, and the left side is equipped with left blade disc output drive mechanism, and the right side is equipped with right blade disc output drive mechanism, cutter head spindle drive mechanism includes initiative bevel gear, driven bevel gear, cutter head main shaft, driving gear, left side cutter head output drive mechanism includes left driven shaft, left driven gear, right blade disc output drive mechanism includes right driven shaft, Right driven gear, it has driven bevel gear, driving gear and through bearing and blade disc transmission case fixed connection to fix the cover on the cutter head main shaft, driven bevel gear meshes with driving bevel gear mutually, the fixed cover of driving bevel gear is in the one end that the lathe handle of a knife stretched into the blade disc transmission case, the axis of lathe handle of a knife is mutually perpendicular with the axis of cutter head main shaft, left driven gear, right driven gear mesh with the driving gear respectively, left driven gear and left driven shaft fixed cup joint, left driven shaft passes through bearing and blade disc transmission case fixed connection, and the upper end is worn out the blade disc transmission case and is with left blade disc seat fixed connection, fixedly connected with left blade disc on the left blade disc seat, right driven gear and right driven shaft fixed cup joint, right driven shaft passes through bearing and blade disc transmission case fixed connection, and the upper end is worn out the blade disc transmission case and with right blade disc seat fixed connection, the right cutter head seat is fixedly connected with a right cutter head.
The utility model discloses still can include extension device, extension device is including extension transmission shaft, transmission shaft shell, the transmission shaft shell is established between handle of a knife shell and blade disc transmission case, transmission shaft shell, handle of a knife shell are both ends open-ended tubular structure, transmission shaft shell one end and handle of a knife shell fixed connection, the transmission input port fixed connection of the other end and blade disc transmission case, be equipped with extension transmission shaft in the transmission shaft shell, extension transmission shaft is through bearing and transmission shaft shell fixed connection, extension transmission shaft one end and the coaxial fixed connection of lathe handle of a knife, the other end stretches into blade disc transmission case and the fixed cup joint of drive bevel gear through the transmission input port, through setting up extension device to the messenger can further extend milling head frock, better realization processing deep hole.
The utility model can also comprise a quick plug-in component which comprises a positioning pin, an anti-rotation groove and an anti-rotation fixture block, a left positioning pin hole is arranged on the right end surface of the machine tool handle along the center of the machine tool handle, at least one anti-rotation clamping block or anti-rotation groove is arranged on the right end surface of the machine tool handle, a right positioning pin hole is arranged on the left end surface of the lengthened transmission shaft along the center of the lengthened transmission shaft, at least one anti-rotation groove or anti-rotation fixture block is arranged on the left end surface of the lengthened transmission shaft, the positioning pins are inserted into the left positioning pin hole and the right positioning pin hole, the machine tool shank is matched with and inserted and limited by an anti-rotation groove or an anti-rotation clamping block on the lengthened transmission shaft through an anti-rotation clamping block or an anti-rotation groove, the coaxial connection of the machine tool shank and the lengthened transmission shaft is ensured through the positioning pin, and the circumferential rotation between the machine tool shank and the lengthened transmission shaft is ensured through the matching of the anti-rotation clamping block or the anti-rotation groove on the machine tool shank and the anti-rotation groove or the anti-rotation clamping block on the lengthened transmission shaft.
Be equipped with blade disc angle adjustment mechanism between handle of a knife shell and the transmission shaft shell, blade disc angle adjustment mechanism includes transmission shaft shell left side flange, transmission shaft shell right side flange, T shape bolt, fastening nut, T-arrangement groove, handle of a knife shell right-hand member and transmission shaft shell left side flange fixed connection, transmission shaft shell left end and transmission shaft shell right side flange fixed connection, be equipped with the T-arrangement groove on the transmission shaft shell left side flange right-hand member face, the T-arrangement groove sets up along transmission shaft shell left side connection method circumference annular, the T-arrangement inslot is equipped with two at least T shape bolts, transmission shaft shell left side flange and transmission shaft shell right side flange are through T shape bolt, fastening nut fixed connection, make T shape bolt slide in the T-arrangement groove through loosening fastening nut and drive transmission shaft shell right side flange, The transmission shaft shell, the cutter head transmission box, the lengthened transmission shaft and the machine tool cutter handle rotate to adjust the angle of the cutter head.
The lower end of the cutter head transmission box of the utility model is provided with a gear housing, the gear housing is fixedly connected with the cutter head transmission box, the driving gear, the left driven gear and the right driven gear are arranged in the gear housing, the gear housing is also internally provided with a baffle, a screw and a retainer ring, the lower end of the milling head main shaft penetrates out of the cutter head transmission box through a bearing and extends into the gear housing and is fixedly sleeved with the driving gear, the lower end of the driving gear is provided with the retainer ring, the retainer ring is clamped with the milling head main shaft, the upper end of the milling head main shaft is fixedly connected with the cutter head transmission box through the bearing, the lower end of the left driven shaft penetrates out of the cutter head transmission box through the bearing and extends into the gear housing and is fixedly sleeved with the left driven gear, the lower end of the left driven gear is provided with the baffle, the baffle is fixedly connected with the left driven shaft through, the lower end of the right driven shaft penetrates out of the cutter head transmission box through a bearing to extend into the gear housing and is fixedly sleeved with the right driven gear, the lower end of the right driven gear is provided with a baffle plate which is fixedly connected with a right driven shaft through a screw, the upper end of the right driven shaft penetrates out of the output port of the right cutter head through a bearing and is fixedly connected with a right cutter head seat, the driving gear, the left driven gear and the right driven gear are arranged in the gear housing, the upper end and the lower end of the main shaft of the milling head, the upper end and the lower end of the left driven shaft and the upper end and the lower end of the right driven shaft are fixedly connected with the cutter head transmission box through bearings, can ensure the axial positions of the main shaft, the left driven shaft and the right driven shaft of the milling head, can ensure that the milling head does not swing when rotating, through baffle and screw to carry out axial spacing to left driven gear, right driven gear, through the retaining ring, with carry out axial spacing to the driving gear.
The utility model has the advantages that: the machine tool handle transmits power to the milling head main shaft, the milling head main shaft drives two driven gears through a driving gear, and the two driven gears drive two driven shafts and the cutterheads on the driven shafts to rotate, so that double-cutterhead output is realized; by arranging the lengthening device, the whole length of the milling head is further lengthened, and deep hole machining can be better realized; through setting up blade disc angle adjustment mechanism, T shape bolt can slide in the T-slot, through the position of adjusting T shape bolt in the T-slot, can adjust the cutter head angle.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a top view of the overall structure of the present invention.
Fig. 3 is a cross-sectional view of fig. 2B-B.
Fig. 4 is a cross-sectional view of fig. 2A-a.
Fig. 5 is a schematic view of the angle adjusting flange structure.
Fig. 6 is another direction structure diagram of the angle adjusting flange.
Fig. 7 is a schematic structural view of the cutter head transmission case of the present invention.
Fig. 8 is a schematic structural view of the gear housing of the present invention.
Reference numerals: a machine tool handle-1, a handle shell-2, a cutter head transmission case-3, a cutter head transmission case right connecting flange-301, a sealing gasket-302, a driving bevel gear-303, a driven bevel gear-304, a milling head main shaft-305, a driving gear-306, a left driven shaft-307, a left driven gear-308, a left cutter head-309, a left cutter head seat-310, a right driven shaft-311, a right driven gear-312, a right cutter head-313, a right cutter head seat-314, a key-315, a long spacer-316, a short spacer-317, a screw-318, a milling head main shaft end cover-319, a baffle-320, a retainer ring-321, a gear cover-322, a cutter head transmission case left connecting flange-323, a transmission shaft shell-4, a lengthened transmission shaft-5, The device comprises a deep groove ball bearing-6, a conical bearing-7, a stop washer-8, a round nut-9, a positioning pin-10, an anti-rotation clamping block-11, a T-shaped bolt-1201, a fastening nut-1202, a T-shaped bolt mounting hole-1203, a T-shaped groove-1204, a transmission shaft shell right connecting flange-1205, a transmission shaft shell left connecting flange-1206, an angle adjusting flange-1207, a copper bush-13 and an oil cup-14.
Detailed Description
The present invention will be described with reference to the accompanying drawings and examples.
As shown in fig. 1-4, a deep-hole double-output milling head tool comprises a machine tool shank 1 and a shank housing 2, wherein the machine tool shank 1 is arranged in the shank housing 2, the machine tool shank is an elongated shank and is fixedly connected with the shank housing through a bearing in this embodiment, the elongated shank is arranged so as to extend into a deep hole for processing, the tool further comprises a cutter transmission case 3, a milling head spindle transmission mechanism, a left cutter output transmission mechanism, a left cutter seat 310, a left cutter 309, a right cutter output transmission mechanism, a right cutter seat 314 and a right cutter 313, a transmission input port is arranged on the cutter transmission case 3, the transmission input port of the cutter transmission case is fixedly connected with the shank housing 2, a milling head spindle transmission mechanism, a left cutter output transmission mechanism and a right cutter output transmission mechanism are arranged in the cutter transmission case 3, the milling head spindle transmission mechanism is arranged in the middle of the cutter transmission case, the left side is equipped with left blade disc output drive mechanism, and the right side is equipped with right blade disc output drive mechanism, cutter head spindle drive mechanism includes drive bevel gear 303, driven bevel gear 304, cutter head main shaft 305, driving gear 306, left side cutter head output drive mechanism includes left driven shaft 307, left driven gear 308, right side cutter head output drive mechanism includes right driven shaft 311, right driven gear 312, fixed cover has been connected with driven bevel gear 304, driving gear 306 and through bearing and cutter head transmission case 3 fixed connection on the cutter head main shaft 305, driven bevel gear 304 meshes with drive bevel gear 303 mutually, the fixed cover of drive bevel gear 303 is in the one end that the cutter head transmission case was stretched into to the lathe handle of a knife, the axis of lathe handle of a knife 1 is mutually perpendicular with the axis of cutter head main shaft 305, left driven gear 308, right driven gear 312 mesh with driving gear 306 respectively, left driven gear 308 cup joints with left driven shaft 307 is fixed, left driven shaft 307 is through bearing and blade disc transmission case fixed connection, and the upper end is worn out the blade disc transmission case and with left blade disc seat 310 fixed connection, left blade disc seat 310 goes up fixedly connected with left blade disc 309, right driven gear 312 and right driven shaft 311 fixed socket joint, right driven shaft 311 is through bearing and blade disc transmission case fixed connection, and the upper end is worn out the blade disc transmission case and with right blade disc seat 314 fixed connection, fixedly connected with right blade disc 313 on the right blade disc seat 314.
Deep hole dual output cutter head frock still can include the extension device, the extension device is including extension transmission shaft 5, transmission shaft shell 4 is established between handle of a knife shell 2 and blade disc transmission case 3, transmission shaft shell 4, handle of a knife shell 2 are both ends open-ended tubular structure, 4 one ends of transmission shaft shell and 2 fixed connection of handle of a knife shell, the transmission input port fixed connection of the other end and blade disc transmission case, be equipped with extension transmission shaft 5 in the transmission shaft shell 4, extension transmission shaft 5 is through bearing and 4 fixed connection of transmission shaft shell, 5 one end of extension transmission shaft and 1 coaxial fixed connection of lathe handle of a knife, the other end stretches into blade disc transmission case and the fixed cup joint of drive bevel gear 304 through the transmission input port.
In this embodiment, the left end of the tool holder housing is fixedly connected with the end surface of the machine tool spindle through a screw, the machine tool holder is sleeved with a copper bush 13, the machine tool holder is connected with the tool holder housing through the copper bush, an oil cup 14 is arranged at a position on the tool holder housing, which is connected with the copper bush, the oil cup is in the prior art and is not described herein any more, the left end of the lengthened transmission shaft is sleeved with a deep groove ball bearing 6 and a conical bearing 7, the lengthened transmission shaft is sleeved with the conical bearing 7 at a joint of the transmission shaft housing and the tool head transmission case and is axially fixed through a stop washer 8 and a round nut 9, and the right end of the lengthened. In this embodiment, the space between the driving bevel gear 303 and the lengthened transmission shaft 5, the space between the driven bevel gear 304 and the milling head main shaft 305, the space between the driving gear 306 and the milling head main shaft 305, the space between the left driven gear 308 and the left driven shaft 307, and the space between the right driven gear 312 and the right driven shaft 311 are all fixed through keys 315, so as to prevent circumferential rotation between the gears and the shafts, in this embodiment, shaft shoulders are respectively arranged at the upper ends of the left driven shaft and the right driven shaft, the left cutter head seat is fixedly connected with the shaft shoulder of the left driven shaft through screws 318, the left cutter head is fixed on the left cutter head seat and fixedly connected with the left driven shaft through screws 318, the right cutter head seat is fixedly connected with the shaft shoulder of the right driven shaft through screws 318, and the right cutter head is fixed on.
As shown in fig. 2 and 3, the deep-hole dual-output milling head tool comprises a rapid inserting assembly, the rapid inserting assembly comprises a positioning pin 10, an anti-rotation groove and an anti-rotation fixture block 11, a left positioning pin hole is formed in the right end face of the machine tool shank 1 along the center of the machine tool shank, at least one anti-rotation fixture block or anti-rotation groove is arranged on the right end face of the machine tool shank 1, a right positioning pin hole is formed in the left end face of the lengthened transmission shaft 5 along the center of the lengthened transmission shaft, at least one anti-rotation groove or anti-rotation fixture block is arranged on the left end face of the lengthened transmission shaft 5, the positioning pin 10 is inserted into the left positioning pin hole and the right positioning pin hole, the machine tool shank is inserted and limited in a matched and inserting mode with the anti-rotation groove or anti-rotation fixture block on the lengthened transmission shaft through the anti-rotation fixture block or anti-rotation groove on the machine tool shank, the The circumferential rotation is not generated between the two. In the embodiment, the machine tool shank is provided with an anti-rotation groove, and the lengthened transmission shaft is provided with an anti-rotation clamping block.
The deep hole double-output milling head tool comprises a cutter head angle adjusting mechanism, the cutter head angle adjusting mechanism is arranged between a cutter handle shell and a transmission shaft shell, the cutter head angle adjusting mechanism comprises a transmission shaft shell left connecting flange 1206, a transmission shaft shell right connecting flange 1205, T-shaped bolts 1201, fastening nuts 1202 and T-shaped grooves 1204, the right end of the cutter handle shell 2 is fixedly connected with the transmission shaft shell left connecting flange 1206, the left end of the transmission shaft shell 4 is fixedly connected with the transmission shaft shell right connecting flange 1205, T-shaped grooves 1204 are arranged on the right end face of the transmission shaft shell left connecting flange 1206, the T-shaped grooves 1204 are annularly arranged along the circumference of the transmission shaft shell left connecting flange 1206, at least two T-shaped bolts 1201 are arranged in the T-shaped grooves 1204, the transmission shaft shell left connecting flange 1206 is fixedly connected with the transmission shaft shell right connecting flange 1205 through the T-, the fastening nut is loosened to enable the T-shaped bolt to slide in the T-shaped groove so as to drive the right connecting flange of the transmission shaft shell, the cutter head transmission box, the lengthened transmission shaft and the machine tool cutter handle to rotate, and the angle of the cutter head is adjusted.
As shown in fig. 2, 3, 5, and 6, in this embodiment, an angle adjusting flange 1207 is provided between a transmission shaft casing left connecting flange 1206 and a transmission shaft casing right connecting flange 1205, the transmission shaft casing left connecting flange 1206 and the angle adjusting flange 1207 are fixedly connected through bolts and nuts, a T-shaped slot 1204 is provided on a right end face of the angle adjusting flange 1207, the T-shaped slot 1204 is annularly provided along the circumference of the angle adjusting flange 1207, at least two T-shaped bolts 1201 are provided in the T-shaped slot 1204, and the angle adjusting flange 1207 and the transmission shaft casing right connecting flange 1205 are fixedly connected through the T-shaped bolts 1201 and fastening nuts 1202. In this embodiment, a T-bolt mounting hole 1203 is formed in the left end surface of the angle adjusting flange 1207, so that a T-bolt can be conveniently placed in a T-shaped groove through the T-bolt mounting hole.
In the embodiment, the right end of the transmission shaft shell is fixedly connected with a left connecting flange 323 of the cutter transmission case, the left end of the cutter transmission case is fixedly connected with a right connecting flange 301 of the cutter transmission case, a sealing gasket 302 is further arranged between the left connecting flange of the cutter transmission case and the right connecting flange of the cutter transmission case, and the left connecting flange of the cutter transmission case and the right connecting flange of the cutter transmission case are sealed through the sealing gasket and fixedly connected through bolts and nuts.
As shown in fig. 4, 7, and 8, in this embodiment, a gear housing 322 is disposed at a lower end of the cutter head transmission case 3, the gear housing 322 is fixedly connected to the cutter head transmission case 3, the driving gear 306, the left driven gear 308, and the right driven gear 312 are disposed in the gear housing 322, a baffle 320, a screw 318, and a retainer ring 321 are further disposed in the gear housing 322, a lower end of the milling head spindle 305 penetrates through the cutter head transmission case 3 through a bearing and extends into the gear housing 322 and is fixedly sleeved with the driving gear 306, a retainer ring 321 is disposed at a lower end of the driving gear 306, the retainer ring 321 is clamped with the milling head spindle 305, an upper end of the milling head spindle 305 is fixedly connected to the cutter head transmission case 3 through a bearing, a lower end of the left driven shaft 307 penetrates through a bearing and extends into the gear housing and is fixedly sleeved with the left driven gear 308, a baffle 320 is disposed at a lower end of the left driven gear 308, and the, the upper end of the left driven shaft 307 penetrates out of the cutter transmission box through a bearing and is fixedly connected with the left cutter seat 310, the lower end of the right driven shaft 311 penetrates out of the cutter transmission box through the bearing and extends into the gear housing and is fixedly sleeved with the right driven gear 312, the lower end of the right driven gear 312 is provided with a baffle 320, the baffle 320 is fixedly connected with the right driven shaft 311 through a screw 318, the upper end of the right driven shaft 311 penetrates out of the cutter transmission box through the bearing and is fixedly connected with the right cutter seat 314, the driving gear, the left driven gear and the right driven gear are arranged in the gear housing, the upper end and the lower end of the milling head main shaft, the upper end and the lower end of the left driven shaft and the upper end and the lower end of the right driven shaft are fixedly connected with the cutter transmission box through the bearing, the axial positions of the milling head main shaft, the left driven shaft and the right driven shaft can be ensured, the right driven gear is axially limited and is axially limited by the driving gear through the check ring. In the embodiment, the lower end and the upper end of a left driven shaft are connected with a cutter head transmission box through a conical bearing 7, a long spacer 316 is sleeved between the conical bearing at the lower end and a left driven gear on the left driven shaft, a short spacer 317 is sleeved between the conical bearing at the upper end and a shaft shoulder on the left driven shaft, a flange on the short spacer abuts against the upper end surface of the cutter head transmission box, the lower end and the upper end of a right driven shaft are connected with the cutter head transmission box through the conical bearing 7, a long spacer 316 is sleeved between the conical bearing at the lower end and the right driven gear on the right driven shaft, a short spacer 317 is sleeved between the conical bearing at the upper end and the shaft shoulder on the right driven shaft, a flange on the short spacer abuts against the upper end surface of the cutter head transmission box, a driven bevel gear is sleeved at the middle position of a milling head main shaft, a spacer is sleeved on the upper end of the driven bevel gear on the milling head main shaft, the upper end of the driving gear on the milling head main shaft is also provided with a shaft shoulder, a conical bearing is arranged between the shaft shoulder and the driven bevel gear, the upper end of the milling head main shaft is connected with the cutter head transmission box through the bearing and then is covered with a milling head main shaft end cover 319, and the milling head main shaft end cover is fixedly connected with the cutter head transmission box through a screw.
In this embodiment, an oil cup 14 is disposed on the cutter head transmission case, and the oil cup is related to the prior art and will not be described herein.
When the utility model is used, the machine tool spindle rotates to drive the machine tool handle and the lengthened transmission shaft to rotate, the driving bevel gear on the lengthened transmission shaft rotates to drive the driven bevel gear to rotate, the driven bevel gear drives the milling head spindle to rotate, the driving gear on the milling head spindle drives the left driven gear and the right driven gear to rotate so as to drive the left driven shaft and the right driven shaft to rotate, the left driven shaft drives the left cutter disc to rotate, the right driven shaft drives the right cutter disc to rotate, and the deep hole is machined through double output of the cutter disc; when the angle of the cutter head needs to be adjusted, a fastening nut on the T-shaped bolt is unscrewed, the T-shaped bolt can slide in the T-shaped groove, the transmission shaft shell and the cutter head transmission box rotate along with the T-shaped nut, the angle of the cutter head is adjusted, after the angle needing to be adjusted is determined, the fastening screw is screwed, the machine tool spindle rotates, and the deep hole is continuously processed.
The utility model has the advantages that: the machine tool handle transmits power to the milling head main shaft, the milling head main shaft drives two driven gears through a driving gear, and the two driven gears drive two driven shafts and the cutterheads on the driven shafts to rotate, so that double-cutterhead output is realized; by arranging the lengthening device, the whole length of the milling head is further lengthened, and deep hole machining can be better realized; through setting up blade disc angle adjustment mechanism, T shape bolt can slide in the T-slot, through the position of adjusting T shape bolt in the T-slot, can adjust the cutter head angle.
Claims (5)
1. The utility model provides a deep hole dual output cutter head frock, includes lathe handle of a knife, handle of a knife shell, the lathe handle of a knife is established in handle of a knife shell, its characterized in that: still include blade disc transmission case, cutter head spindle drive mechanism, left blade disc output drive mechanism, left blade disc seat, left blade disc, right blade disc output drive mechanism, right blade disc seat, right blade disc, be equipped with the transmission input port on the blade disc transmission case, the transmission input port and the handle of a knife shell fixed connection of blade disc transmission case, be equipped with cutter head spindle drive mechanism, left blade disc output drive mechanism, right blade disc output drive mechanism in the blade disc transmission case, cutter head spindle drive mechanism locates blade disc transmission case middle part, and the left side is equipped with left blade disc output drive mechanism, and the right side is equipped with right blade disc output drive mechanism, cutter head spindle drive mechanism includes initiative bevel gear, driven bevel gear, cutter head main shaft, driving gear, left side cutter head output drive mechanism includes left driven shaft, left driven gear, right blade disc output drive mechanism includes right driven shaft, Right driven gear, it has driven bevel gear, driving gear and through bearing and blade disc transmission case fixed connection to fix the cover on the cutter head main shaft, driven bevel gear meshes with driving bevel gear mutually, the fixed cover of driving bevel gear is in the one end that the lathe handle of a knife stretched into the blade disc transmission case, the axis of lathe handle of a knife is mutually perpendicular with the axis of cutter head main shaft, left driven gear, right driven gear mesh with the driving gear respectively, left driven gear and left driven shaft fixed cup joint, left driven shaft passes through bearing and blade disc transmission case fixed connection, and the upper end is worn out the blade disc transmission case and is with left blade disc seat fixed connection, fixedly connected with left blade disc on the left blade disc seat, right driven gear and right driven shaft fixed cup joint, right driven shaft passes through bearing and blade disc transmission case fixed connection, and the upper end is worn out the blade disc transmission case and with right blade disc seat fixed connection, the right cutter head seat is fixedly connected with a right cutter head.
2. The deep-hole dual-output milling head tool according to claim 1, characterized in that: still can include the extension device, the extension device is including extension transmission shaft, transmission shaft shell, the transmission shaft shell is established between handle of a knife shell and blade disc transmission case, transmission shaft shell, handle of a knife shell are both ends open-ended tubular structure, transmission shaft shell one end and handle of a knife shell fixed connection, the transmission input port fixed connection of the other end and blade disc transmission case, be equipped with extension transmission shaft in the transmission shaft shell, extension transmission shaft is through bearing and transmission shaft shell fixed connection, extension transmission shaft one end and the coaxial fixed connection of lathe handle of a knife, the other end stretches into blade disc transmission case and the fixed cup joint of drive bevel gear through the transmission input port.
3. The deep-hole dual-output milling head tool according to claim 2, characterized in that: still can include quick grafting subassembly, quick grafting subassembly includes locating pin, anti-rotating groove, prevents changeing the fixture block, the left location pinhole has been seted up along lathe handle of a knife center on the lathe handle of a knife right-hand member face, is equipped with one on the lathe handle of a knife right-hand member face at least and prevents changeing fixture block or anti-rotating groove, the right location pinhole has been seted up along lengthening transmission shaft center on the extension transmission shaft left end face, is equipped with one on the extension transmission shaft left end face at least and prevents changeing the groove or prevent changeing the fixture block, the locating pin is inserted in left location pinhole, right location pinhole, the lathe handle of a knife is through preventing changeing the fixture block or preventing the groove.
4. The deep-hole dual-output milling head tool according to claim 2 or 3, characterized in that: be equipped with blade disc angle adjustment mechanism between handle of a knife shell and the transmission shaft shell, blade disc angle adjustment mechanism includes transmission shaft shell left side flange, transmission shaft shell right side flange, T shape bolt, fastening nut, T-slot, handle of a knife shell right-hand member and transmission shaft shell left side flange fixed connection, transmission shaft shell left end and transmission shaft shell right side flange fixed connection, be equipped with the T-slot on the transmission shaft shell left side flange right-hand member face, the T-slot sets up along transmission shaft shell left side connection method circumference annular, the T-slot is equipped with two at least T shape bolts, transmission shaft shell left side flange and transmission shaft shell right side flange are through T shape bolt, fastening nut fixed connection.
5. The deep-hole dual-output milling head tool according to claim 4, characterized in that: the lower end of the cutter head transmission box is provided with a gear housing, the gear housing is fixedly connected with the cutter head transmission box, the driving gear, the left driven gear and the right driven gear are arranged in the gear housing, the gear housing is also internally provided with a baffle, a screw and a check ring, the lower end of the milling head main shaft penetrates out of the cutter head transmission box through a bearing and extends into the gear housing and is fixedly sleeved with the driving gear, the lower end of the driving gear is provided with the check ring, the check ring is clamped with the milling head main shaft, the upper end of the milling head main shaft is fixedly connected with the cutter head transmission box through the bearing, the lower end of the left driven shaft penetrates out of the cutter head transmission box through the bearing and extends into the gear housing and is fixedly sleeved with the left driven gear, the lower end of the left driven gear is provided with the baffle, the baffle is fixedly connected with the left driven shaft through the, the lower extreme of right driven shaft wears out the blade disc transmission case through the bearing and stretches into in the gear housing and cup joints with right driven gear is fixed, right driven gear's lower extreme is equipped with the baffle, the baffle is through screw and right driven shaft fixed connection, and the upper end of right driven shaft wears out right blade disc delivery outlet and with right blade disc seat fixed connection through the bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021345920.4U CN213002859U (en) | 2020-07-10 | 2020-07-10 | Deep hole double-output milling head tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021345920.4U CN213002859U (en) | 2020-07-10 | 2020-07-10 | Deep hole double-output milling head tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213002859U true CN213002859U (en) | 2021-04-20 |
Family
ID=75501573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021345920.4U Active CN213002859U (en) | 2020-07-10 | 2020-07-10 | Deep hole double-output milling head tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213002859U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116551051A (en) * | 2023-06-27 | 2023-08-08 | 中昇建机(南京)重工有限公司 | Multi-shaft universal milling head device |
-
2020
- 2020-07-10 CN CN202021345920.4U patent/CN213002859U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116551051A (en) * | 2023-06-27 | 2023-08-08 | 中昇建机(南京)重工有限公司 | Multi-shaft universal milling head device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107914173B (en) | Steerable micro-drilling and milling device for machining inner and outer cavities of workpiece | |
| US20140308149A1 (en) | Long Reach Spindle Drive Systems and Method | |
| CN111805281B (en) | Bidirectional angle head | |
| CN103786053B (en) | A kind of auto-manual right-angle head | |
| CN213002859U (en) | Deep hole double-output milling head tool | |
| CN201324848Y (en) | Processing device for large work piece irregular cavity | |
| CN113427285B (en) | Angle head and machine tool | |
| CN203696554U (en) | Manual and automatic all-in-one right-angle head | |
| CN220717885U (en) | Multi-shaft universal milling head device | |
| CN102554291B (en) | Cutter and method for inserting and cutting special-shaped hole through rotation | |
| CN112222503A (en) | A 180° bidirectional differential milling head | |
| CN209272629U (en) | It is a kind of for processing the cutting apparatus of inner hole symmetrical key | |
| CN202114287U (en) | Assembly type boring machine | |
| CN109202509B (en) | Side milling head device for machining boss in inner cavity of cabinet | |
| CN102528470A (en) | Double-sided right-angle milling head | |
| CN213531761U (en) | Worm gear box turning clamp | |
| CN215701984U (en) | Edge cutting device of spandex paper tube | |
| CN211758746U (en) | Vertical and horizontal integrated processing equipment | |
| CN206216249U (en) | The special plane of disposable processing STR knuckles draw-bore boring end face and kingpin bore | |
| CN212217757U (en) | Machining device for shaft excircle | |
| CN201309023Y (en) | Small radial rotary milling head capable of adjusting angles | |
| CN210254444U (en) | Universal milling head | |
| CN212239293U (en) | Pipe groove combined tool rest for radial drilling machine | |
| CN212495590U (en) | Adjustable inclination's milling mechanism | |
| CN202527758U (en) | Inner whirling milling machine capable of linking deflection of cutter head |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |