CN103990816B - A kind of double main axle hydraulic pressure lathes using high efficiency smart main shaft - Google Patents

A kind of double main axle hydraulic pressure lathes using high efficiency smart main shaft Download PDF

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Publication number
CN103990816B
CN103990816B CN201410246737.1A CN201410246737A CN103990816B CN 103990816 B CN103990816 B CN 103990816B CN 201410246737 A CN201410246737 A CN 201410246737A CN 103990816 B CN103990816 B CN 103990816B
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China
Prior art keywords
main shaft
oil cylinder
main
planker
mechanical arm
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CN201410246737.1A
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CN103990816A (en
Inventor
梁永超
张少林
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Xinchang Sante Automation Science & Technology Co ltd
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Xinchang Sante Automation Science & Technology Co ltd
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23BTURNING; BORING
    • B23B9/00Automatic or semi-automatic turning-machines with a plurality of working-spindles, e.g. automatic multiple-spindle machines with spindles arranged in a drum carrier able to be moved into predetermined positions; Equipment therefor
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23BTURNING; BORING
    • B23B9/00Automatic or semi-automatic turning-machines with a plurality of working-spindles, e.g. automatic multiple-spindle machines with spindles arranged in a drum carrier able to be moved into predetermined positions; Equipment therefor
    • B23B9/005Spindle carriers: constructional details, drives for the spindles, or the like
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q5/00Driving or feeding mechanisms; Control arrangements therefor
    • B23Q5/22Feeding members carrying tools or work
    • B23Q5/34Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission

Abstract

The invention discloses a kind of double main axle hydraulic pressure lathes using high efficiency smart main shaft, including lathe, electric control box, hydraulic system and two main spindle boxes, two main spindle boxes are respectively arranged in the both sides of lathe, intelligence main shaft is installed in main spindle box, intelligence front-end of spindle is provided with hydraulically operated fixture, the main the tip of the axis of intelligence is provided with fixture oil cylinder, connect on intelligence main shaft and have motor, motor is connected with electric control box, the side of each main spindle box is provided with planker base, on planker base, middle carriage is installed, connect on middle carriage and have the first oil cylinder, planker is installed on middle carriage, connect on upper planker and have the second oil cylinder, on upper planker, knife rest is installed, mechanical arm it is provided with between knife rest and hydraulically operated fixture, mechanical arm is provided with mechanical arm oil cylinder.The present invention can simultaneously drive two intelligent main shafts so that two workpiece can be processed by hydraulic machine simultaneously, improves production efficiency, decreases lathe floor space.

Description

A kind of double main axle hydraulic pressure lathes using high efficiency smart main shaft
[technical field]
The present invention relates to the technical field of hydraulic lathe, especially with double main axle hydraulic pressures of high efficiency smart main shaft The technical field of lathe.
[background technology]
Hydraulic lathe refers to use the lathe of hydraulic pressure feed, can be by hydraulic oil cylinder driving knife rest according to the position limited Mobile, the automatic processing of workpiece can be realized.The advance and retreat of planker use oil cylinder to advance and return, by special resistance Speed stabilizing control made by Buddhist nun's cylinder.Perfectly achieve F.F., rewind and speed stabilizing switching at a slow speed.All of knife rest all has There is plurality of operating modes with multiple combination scheme.Overwhelming majority turning operation can be completed in a cycle of operation, This lathe is suitable for high-volume generic, middle and has product the client of certain required precision to use, automatic liquid Bed of delaying unloading can realize the full-automatic processing of part simple procedures, can processing excircles, inner circle, cut-out, end face, Cut groove, turn taper, hole, ream, the function such as tapping.But traditional hydraulic lathe only has a master Axle, can only be processed single workpiece, inefficient.
[summary of the invention]
The purpose of the present invention solves the problems of the prior art exactly, proposes a kind of high efficiency smart main shaft of using Double main axle hydraulic pressure lathes, it is possible to by simultaneously driving two main shafts so that hydraulic machine can be simultaneously to two Workpiece is processed, and improves production efficiency, decreases lathe floor space.
For achieving the above object, the present invention proposes a kind of double main axle hydraulic pressure lathes using high efficiency smart main shaft, Including lathe, electric control box, hydraulic system and two main spindle boxes, two main spindle boxes are respectively arranged in lathe Both sides, intelligence main shaft is installed in main spindle box, intelligence front-end of spindle is provided with hydraulically operated fixture, intelligence main shaft End fixture oil cylinder is installed, on electric control box connect have two motors, motor by vee-belt come Drive intelligence main shaft, described intelligence main shaft include housing, rotating shaft, current vortex sensor, flush bonding processor, TIP and alarm device, described rotating shaft is installed in housing, and one end of rotating shaft is provided with current vortex sensing Device, described current vortex sensor is connected with flush bonding processor, described TIP and flush bonding processor Being connected, described alarm device is connected with flush bonding processor, is disposed with main shaft cooling around described rotating shaft Oil passage, the side of each main spindle box is provided with planker base, and planker base is provided with middle carriage, described Connecting on middle carriage and have the first oil cylinder, middle carriage is provided with planker, described upper planker connects second Oil cylinder, upper planker is provided with knife rest, is provided with mechanical arm, mechanical hand between described knife rest and hydraulically operated fixture Arm is provided with mechanical arm oil cylinder, described fixture oil cylinder, the first oil cylinder, the second oil cylinder and mechanical arm oil cylinder all with Hydraulic system is connected, and described hydraulic system includes fuel tank, hydraulic pump and electromagnetic valve, and described hydraulic pump is installed In the side of fuel tank, electromagnetic valve is positioned at the top of fuel tank, described fixture oil cylinder, the first oil cylinder, the second oil cylinder All it is connected with electromagnetic valve with mechanical arm oil cylinder.
As preferably, in described housing, it is also equipped with temperature sensor, described temperature sensor and embedded place Reason device is connected, and current vortex sensor and temperature sensor are all by amplification and rectification circuit and flush bonding processor Being connected, described current vortex sensor, flush bonding processor and alarm device are installed on enclosure interior, described TIP is installed on hull outside.
As preferably, described main shaft cooling oil passage is linear type passage, main shaft cooling oil passage battle array ringwise Column distribution is around rotating shaft.
As preferably, described hydraulically operated fixture is installed on the front end of current vortex sensor, described in turn the tip of the axis peace Equipped with bearing block, in described bearing block, it is provided with lubricating system.
As preferably, described planker base is fixedly installed on lathe, planker base is transversely provided with first sliding Rail, middle carriage is slidably mounted on the first slide rail, described middle carriage is longitudinally provided with the second slide rail, above drags Plate is slidably mounted on the second slide rail.
As preferably, the top of described main spindle box is provided with installing plate, and installing plate is connected with mechanical arm, machine The end of tool arm is provided with driver and a bearing, and supporting seat is positioned at the lower section of driver, described bearing It is provided with workpiece and fixes groove.
As preferably, described lathe is provided with chip area, described chip area between two planker bases, Chip area is ramp structure, and the front of chip area is provided with aggregate bin.
Beneficial effects of the present invention: the present invention can simultaneously drive two intelligent main shafts so that hydraulic machine energy Enough two workpiece are processed simultaneously, improve production efficiency, decrease lathe floor space, lead to simultaneously Cross the first oil cylinder control middle carriage and carry out lengthwise movement, control upper planker by the second oil cylinder and be laterally moved, Coordinate driven by motor main axis, it is achieved that the knife rest comprehensive processing to workpiece.
Inventive feature and advantage will combine accompanying drawing by embodiment and be described in detail.
[accompanying drawing explanation]
Fig. 1 is the front view of a kind of double main axle hydraulic pressure lathes using high efficiency smart main shaft of the present invention;
Fig. 2 is the top view of a kind of double main axle hydraulic pressure lathes using high efficiency smart main shaft of the present invention;
Fig. 3 is the structural representation of middle carriage base of the present invention;
Fig. 4 is A portion enlarged drawing in Fig. 1;
Fig. 5 is the structural representation of a bearing in the present invention;
Fig. 6 is the structural representation of intelligence main shaft in the present invention;
Fig. 7 is the control system schematic diagram of intelligence main shaft in the present invention.
[detailed description of the invention]
Refering to Fig. 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5, the present invention is a kind of uses the double main of high efficiency smart main shaft Axle hydraulic lathe, including lathe 1, electric control box 13, hydraulic system 3 and two main spindle boxes 4, two masters Axle box 4 is respectively arranged in the both sides of lathe 1, is provided with intelligence main shaft 2, before intelligence main shaft 2 in main spindle box 4 End is provided with hydraulically operated fixture 42, and the end of intelligence main shaft 2 is provided with fixture oil cylinder 43, electric control box 13 Upper connection has two motors 44, and motor 44 drives intelligence main shaft 2, described intelligence main shaft by vee-belt 2 include housing 21, rotating shaft 22, current vortex sensor 241, flush bonding processor 242, TIP 243 With alarm device 244, described rotating shaft 22 is installed in housing 21, and one end of rotating shaft 22 is provided with current vortex Sensor 241, described current vortex sensor 241 is connected with flush bonding processor 242, described TIP 243 are connected with flush bonding processor 242, and described alarm device 244 is connected with flush bonding processor 242, Being disposed with main shaft cooling oil passage 251 around described rotating shaft 22, the side of each main spindle box 4 is provided with planker Base 5, planker base 5 is provided with middle carriage 6, and described middle carriage 6 connects the first oil cylinder 61, in Being provided with planker 7 on planker 6, described upper planker 7 connects the second oil cylinder 71, and upper planker 7 is pacified Equipped with knife rest 8, it is provided with mechanical arm 9 between described knife rest 8 and hydraulically operated fixture 42, mechanical arm 9 sets There are mechanical arm oil cylinder 92, described fixture oil cylinder the 43, first oil cylinder the 61, second oil cylinder 71 and mechanical arm oil cylinder 92 are all connected with hydraulic system 3, and described hydraulic system 3 includes fuel tank 31, hydraulic pump 32 and electromagnetic valve 33, described hydraulic pump 32 is installed on the side of fuel tank 31, and electromagnetic valve 33 is positioned at the top of fuel tank 31, institute State fixture oil cylinder the 43, first oil cylinder the 61, second oil cylinder 71 and mechanical arm oil cylinder 92 all with electromagnetic valve 33 phase Connecting, be also equipped with temperature sensor 245 in described housing 21, described temperature sensor 245 is with embedded Processor 242 is connected, and amplification and rectification circuit is all passed through in current vortex sensor 241 and temperature sensor 245 246 are connected with flush bonding processor 242, described current vortex sensor 241, flush bonding processor 242 and It is internal that alarm device 244 is installed on housing 21, and it is outside that described TIP 243 is installed on housing 21, institute Stating main shaft cooling oil passage 251 is linear type passage, and main shaft cooling oil passage 251 circular array is distributed in Around, described hydraulically operated fixture 42 is installed on the front end of current vortex sensor 241, described rotating shaft in rotating shaft 22 The end of 22 is provided with bearing block 26, is provided with lubricating system 261, described planker base in described bearing block 26 5 are fixedly installed on lathe 1, and planker base 5 is transversely provided with the first slide rail 51, and middle carriage 6 is slidably Being installed on the first slide rail 51, described middle carriage 6 is longitudinally provided with the second slide rail 62, upper planker 7 is slidably Being installed on the second slide rail 62, the top of described main spindle box 4 is provided with installing plate 91, installing plate 91 and machinery Arm 9 is connected, and the end of mechanical arm 9 is provided with driver 93 and a bearing 94, a bearing 94 In the lower section of driver 93, described bearing 94 is provided with workpiece and fixes groove 95, and described lathe 1 is provided with Chip area 11, described chip area 11 is between two planker bases 5, and chip area 11 is ramp structure, The front of chip area 11 is provided with aggregate bin 12.
Work process of the present invention:
The present invention is a kind of uses double main axle hydraulic pressure lathes of high efficiency smart main shaft in the course of the work, needs processing During workpiece, mechanical arm oil cylinder 92 controls mechanical arm 9 and drops to bearing 94 and be directed at the position of hydraulically operated fixture 42 Put, then by driver 93, the workpiece in a bearing 94 is squeezed in hydraulically operated fixture 42, by fixture oil Cylinder 43 makes workpiece be clamped by hydraulically operated fixture 42, it is achieved that automatic feed, and then motor 44 drives intelligence main Axle 2 rotates, and controls middle carriage 6 by the first oil cylinder 61 simultaneously and carries out lengthwise movement on the first slide rail 51, Control upper planker 7 by the second oil cylinder 71 to be laterally moved on the second slide rail 62, it is achieved that knife rest 8 Comprehensive processing to workpiece, the scrap that processing produces is fallen in aggregate bin 12 by chip area 11.
Operationally, rotating shaft 22 carries out high speed rotating to intelligence main shaft 2, is adding man-hour due to by cutting the anti-of power Effect, rotating shaft 22 can produce certain amplitude, and the signal received is passed through and amplifies by current vortex sensor 241 It is delivered to after shaping circuit 246 in embedded processor 242, this signal and TIP 243 are inputted Setting value compares, if Oscillation Amplitude exceedes setting value, then embedded processor 242 is then anti-by signal Being fed to alarm device 244, alarm device 244 sends alarm schematic operational personnel and quits work, it is achieved that rotating shaft The real-time monitoring of 22 service behaviours, it is too high and damage that main shaft cooling oil passage 251 is prevented from rotating shaft 22 temperature.
Above-described embodiment is the description of the invention, is not limitation of the invention, any simple to the present invention Scheme after conversion belongs to protection scope of the present invention.

Claims (7)

1. the double main axle hydraulic pressure lathes using high efficiency smart main shaft, it is characterised in that: include lathe (1), electricity Gas control chamber (13), hydraulic system (3) and two main spindle boxes (4), two main spindle boxes (4) are pacified respectively It is loaded on the both sides of lathe (1), intelligence main shaft (2), intelligence main shaft (2) are installed in main spindle box (4) Front end is provided with hydraulically operated fixture (42), and the end of intelligence main shaft (2) is provided with fixture oil cylinder (43), electricity The upper connection of gas control chamber (13) has two motors (44), and motor (44) drives intelligence by vee-belt Energy main shaft (2), described intelligence main shaft (2) includes housing (21), rotating shaft (22), current vortex sensor (241), flush bonding processor (242), TIP (243) and alarm device (244), described turn Axle (22) is installed in housing (21), and one end of rotating shaft (22) is provided with current vortex sensor (241), Described current vortex sensor (241) is connected with flush bonding processor (242), described TIP (243) It is connected with flush bonding processor (242), described alarm device (244) and flush bonding processor (242) Being connected, described rotating shaft (22) is around disposed with main shaft cooling oil passage (251), each main spindle box (4) Side planker base (5) is installed, planker base (5) is provided with middle carriage (6), described in drag The upper connection of plate (6) has the first oil cylinder (61), and middle carriage (6) is provided with planker (7), described on The upper connection of planker (7) has the second oil cylinder (71), and upper planker (7) is provided with knife rest (8), described cutter Being provided with mechanical arm (9) between frame (8) and hydraulically operated fixture (42), mechanical arm (9) is provided with machine Mechanical arm oil cylinder (92), described fixture oil cylinder (43), the first oil cylinder (61), the second oil cylinder (71) and machine Mechanical arm oil cylinder (92) is all connected with hydraulic system (3), described hydraulic system (3) include fuel tank (31), Hydraulic pump (32) and electromagnetic valve (33), described hydraulic pump (32) is installed on the side of fuel tank (31), Electromagnetic valve (33) is positioned at the top of fuel tank (31), described fixture oil cylinder (43), the first oil cylinder (61), Second oil cylinder (71) is all connected with electromagnetic valve (33) with mechanical arm oil cylinder (92).
A kind of double main axle hydraulic pressure lathes using high efficiency smart main shaft the most as claimed in claim 1, it is characterised in that: Being also equipped with temperature sensor (245) in described housing (21), described temperature sensor (245) is with embedding Entering formula processor (242) to be connected, current vortex sensor (241) is the most logical with temperature sensor (245) Cross amplification and rectification circuit (246) to be connected with flush bonding processor (242), described current vortex sensor (241), that flush bonding processor (242) and alarm device (244) are installed on housing (21) is internal, It is outside that described TIP (243) is installed on housing (21).
A kind of double main axle hydraulic pressure lathes using high efficiency smart main shaft the most as claimed in claim 1, it is characterised in that: Described main shaft cooling oil passage (251) is linear type passage, and main shaft cooling oil passage (251) is ringwise Array distribution is in rotating shaft (22) around.
A kind of double main axle hydraulic pressure lathes using high efficiency smart main shaft the most as claimed in claim 1, it is characterised in that: Described hydraulically operated fixture (42) is installed on the front end of current vortex sensor (241), described rotating shaft (22) End is provided with bearing block (26), is provided with lubricating system (261) in described bearing block (26).
A kind of double main axle hydraulic pressure lathes using high efficiency smart main shaft the most as claimed in claim 1, it is characterised in that: Described planker base (5) is fixedly installed on lathe (1), and planker base is transversely provided with first on (5) Slide rail (51), middle carriage (6) is slidably mounted on the first slide rail (51), described middle carriage (6) Upper longitudinal direction is provided with the second slide rail (62), and upper planker (7) is slidably mounted on the second slide rail (62).
A kind of double main axle hydraulic pressure lathes using high efficiency smart main shaft the most as claimed in claim 1, it is characterised in that: The top of described main spindle box (4) is provided with installing plate (91), installing plate (91) and mechanical arm (9) phase Connecting, the end of mechanical arm (9) is provided with driver (93) and a bearing (94), a bearing (94) Being positioned at the lower section of driver (93), described bearing (94) is provided with workpiece and fixes groove (95).
A kind of double main axle hydraulic pressure lathes using high efficiency smart main shaft the most as claimed in claim 1, it is characterised in that: Described lathe (1) is provided with chip area (11), and described chip area (11) is positioned at two planker bases (5) Between, chip area (11) is ramp structure, and the front of chip area (11) is provided with aggregate bin (12).
CN201410246737.1A 2014-06-05 2014-06-05 A kind of double main axle hydraulic pressure lathes using high efficiency smart main shaft Active CN103990816B (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108907250A (en) * 2018-07-05 2018-11-30 中山市甘田电子机械设备有限公司 A kind of numerical control hydraulic lathe
CN108907751A (en) * 2018-09-29 2018-11-30 日照古工船舶服务有限公司 A kind of large size reversely hung Yong field processing equipment
CN111730152B (en) * 2020-07-20 2022-12-30 浙江日创机电科技有限公司 Rotary milling head of internal gear rotary milling machine

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Publication number Priority date Publication date Assignee Title
US4090281A (en) * 1976-11-19 1978-05-23 Ameco Corporation Machine tool with multiple tool turret
US5924344A (en) * 1995-02-10 1999-07-20 Index-Werke Gmbh & Co. Kg Hahn & Tessky Lathe
CN101823157A (en) * 2010-05-10 2010-09-08 无锡市易嘉通精密机械制造有限公司 Double-end parallel numerical-controlled lathe
CN202317815U (en) * 2011-11-02 2012-07-11 南京嘉翼精密机器制造有限公司 Conical surface finish machining carriage assembly for lathe
CN202934395U (en) * 2012-10-17 2013-05-15 颜希艇 Complex machine tool with double-end processing function
CN103111635A (en) * 2013-02-25 2013-05-22 重庆市国毅机械厂 Dual-power-head machine tool
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CN103769610A (en) * 2014-02-17 2014-05-07 惠州市精一机械设备有限公司 CNC double-head automatic lathe

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