CN104972155A - Multi-drill-bit drilling machine capable of automatically rotating workpieces - Google Patents

Multi-drill-bit drilling machine capable of automatically rotating workpieces Download PDF

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Publication number
CN104972155A
CN104972155A CN201510407853.1A CN201510407853A CN104972155A CN 104972155 A CN104972155 A CN 104972155A CN 201510407853 A CN201510407853 A CN 201510407853A CN 104972155 A CN104972155 A CN 104972155A
Authority
CN
China
Prior art keywords
rotating disk
hydraulic cylinder
drilling machine
drill
reduction box
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.)
Pending
Application number
CN201510407853.1A
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Chinese (zh)
Inventor
杨友忠
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HUBEI YAGANG METAL MANUFACTURE Co Ltd
Original Assignee
HUBEI YAGANG METAL MANUFACTURE Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by HUBEI YAGANG METAL MANUFACTURE Co Ltd filed Critical HUBEI YAGANG METAL MANUFACTURE Co Ltd
Priority to CN201510407853.1A priority Critical patent/CN104972155A/en
Publication of CN104972155A publication Critical patent/CN104972155A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23BTURNING; BORING
    • B23B39/00General-purpose boring or drilling machines or devices; Sets of boring and/or drilling machines
    • B23B39/16Drilling machines with a plurality of working-spindles; Drilling automatons
    • 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
    • B23Q1/00Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/25Movable or adjustable work or tool supports
    • 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
    • B23Q5/26Fluid-pressure drives

Abstract

The invention discloses a multi-drill-bit drilling machine capable of automatically rotating workpieces. The multi-drill-bit drilling machine comprises a rack. A machine base is provided with a moving trolley. The moving trolley is provided with a speed reduction box. The multi-drill-bit drilling machine is characterized in that a pushing hydraulic cylinder is installed on the top of the rack, and the pushing hydraulic cylinder is connected with a drilling machine head portion; the upper ends of connecting rods with universal joints are connected to the drilling machine head portion, drill bits are arranged at the lower ends of the connecting rods with the universal joints, and a motor is connected with the head of the drilling machine; the speed reduction box is provided with a work platform provided with a rotary table, a stepping motor is arranged on one side of the speed reduction box, and a transmission mechanism in the speed reduction box is driven by the stepping motor and drives the rotary table to rotate; the rotary table is provided with rotary table clamps pressing the rotary table on the work platform, and a clamping hydraulic cylinder is arranged below the work platform and connected with the rotary table clamps; a workpiece clamp and the workpieces are arranged on the rotary table; multi-set drilling machining is carried out through automatic rotation of the workpieces via the rotary table, the production efficiency is improved, and the labor intensity of workers is relieved.

Description

One can automatic rotation workpiece many drill bits drilling machine
Technical field
The present invention relates to machine-building manufacture field, relating in particular to one can automatic rotation workpiece many drill bits drilling machine.
Background technology
Drilling machine refers to the lathe mainly using drill bit machining hole on workpiece.Usual bit is main motion, and drill bit moves axially as feed motion.Drilling machine machining accuracy is relatively low, can holes drilled through, blind hole, changes special tool, can expand, spot-facing, reams or carries out the processing such as tapping.In process, workpiece is motionless, allows cutter move, and by center cutter alignment hole center, and makes cutter rotate (main motion).The feature of drilling machine is that workpiece maintains static, and cutter rotates.
Drilling machine discrete, desk-top, rocker-arm, deep hole drilling machine, centre-drilling lathe, milling and drilling machine, horizontal drilling machine, it is generally single-spindle drilling machine, also multi spindle drilling machine is had, multi spindle drilling machine is widely used in boring and the tapping processing of porous parts, the vertical longitudinal drilling processing of porous parts, workpiece maintains static, and drill bit carries out boring and the tapping processing of porous parts.
Generally on drilling machine workbench, place disk type work, vertical longitudinal multi spindle drilling head completes one group of boring, rotate place work piece more by hand, multi spindle drilling head completes one group of boring again, namely drilling machine can not complete the boring of many group porous workpieces simultaneously on workpiece, this working method production efficiency is low, work is removed by workpiece labour intensity large, therefore, people attempt solution need not remove to complete to organize multi spindle drilling head Drilling operation operation by workpiece by automatic rotation workpiece more, the particularly Drilling operation of dish type porous parts, to increase work efficiency, alleviate labor strength, this is current urgent problem.
Summary of the invention
The object of the invention is to overcome prior art Problems existing, there is provided one can automatic rotation workpiece many drill bits drilling machine, only need a clamping work pieces can complete the vertical longitudinally many group multi spindle drilling head Drilling operations of disc-shaped part, enhance productivity, reduce the labour intensity of workman.
The technical solution used in the present invention: one can automatic rotation workpiece many drill bits drilling machine, comprise support, support arranges frame, frame is provided with motor, electric cabinet, hydraulic oil container, support is arranged travelling car and travelling car motor, travelling car is provided with reduction box, described frame top is provided with propelling hydraulic cylinder, propelling hydraulic cylinder is connected with drill tip, connecting rod upper end with universal joint is connected in drill tip, connecting rod lower end with universal joint is provided with drill bit, and motor is connected with drill tip.
Described reduction box is provided with workbench, workbench is provided with rotating disk, reduction box side arranges stepper motor, and in reduction box, transmission mechanism is by driving stepper motor, and transmission mechanism drives dial rotation.
Described rotating disk is provided with rotating disk folder, rotating disk is pressed on workbench by rotating disk folder, is provided with compression hydraulic cylinder below workbench, compression hydraulic cylinder is connected with rotating disk folder, is provided with work piece holder and workpiece above rotating disk.
Described hydraulic oil container is connected with propelling hydraulic cylinder, compression hydraulic cylinder respectively.
The connecting rod of the band universal joint that described drill tip connects arranges two or more, and the connecting rod lower end of every root band universal joint is separately installed with drill bit.
Beneficial effect of the present invention is:
1, the present invention is provided with propelling hydraulic cylinder owing to adopting at frame top, propelling hydraulic cylinder is connected with drill tip, drill tip is fixed with the connecting rod of band universal joint, connecting rod with universal joint can arrange two or more, or 5-7, the connecting rod lower end of every root band universal joint is separately installed with drill bit, formation multi spindle drilling head is holed, with the position of the direction on the connecting rod adjustable connecting rod of universal joint and boring, propelling hydraulic cylinder moves up and down the drill tip promoting to be fixed with multi spindle drilling head and moves up and down, and vertical longitudinal multi spindle drilling head completes one group of boring.
2, the present invention is provided with rotating disk owing to adopting on drilling machine workbench, rotating disk is pressed on workbench by rotating disk folder, transmission mechanism in reduction box drives dial rotation, be provided with work piece holder and workpiece above rotating disk, one time the vertical longitudinal multi spindle drilling head of clamping work pieces completes one group of porous drilling, by dial rotation certain angle, can automatic rotation workpiece, complete one group of porous drilling again, automatically complete dish type porous parts Drilling operation, improve production efficiency.
3, the work piece holder that the present invention only need operate once on rotating disk is placed and clamping work pieces, can automatic rotation workpiece by multi spindle drilling head vertical longitudinal drilling processing porous parts and dial rotation, complete the Drilling operation of dish type many groups porous parts, without the need to repeatedly by removing workpiece, reduce the labour intensity of workman.
4, the present invention is owing to adopting the propelling hydraulic cylinder in hydraulic electric control case drive chassis and driving the compression hydraulic cylinder on rotating disk folder, make drill tip multi spindle drilling head stable working, retreat rapidly, adopt compression hydraulic cylinder and press from both sides with rotating disk and be connected, make workbench, rotating disk and workpiece stability of rotation.
Accompanying drawing explanation
Fig. 1 is that one of the present invention can automatic rotation workpiece many bit drills bed structure front view.
Fig. 2 is that one of the present invention can automatic rotation workpiece many bit drills bed structure top view.
The connecting rod 15 of frame 1, travelling car motor 2, travelling car 3, support 4, reduction box 5, transmission mechanism 6, stepper motor 7, compression hydraulic cylinder 8, hydraulic oil container 9, workbench 10, rotating disk 11, workpiece 12, work piece holder 13, drill bit 14, band universal joint, drill tip 16, propelling hydraulic cylinder 17, rotating disk folder 18, motor rack 19, motor 20, electric cabinet 21.
Detailed description of the invention
Below in conjunction with drawings and Examples, the invention will be further described.
As Fig. 1, shown in 2, one can automatic rotation workpiece many drill bits drilling machine, holding movable dolly 3 on support 4, travelling car motor 2 is equipped with in the side of travelling car 3, reduction box 5 is contained in above travelling car 3, stepper motor 7 is equipped with in the side of reduction box 5, workbench 10 is contained in the top of reduction box 5, the panel down either side of workbench 10 respectively fills a compression hydraulic cylinder 8, compression hydraulic cylinder 8 is connected with rotating disk folder 18, the top of workbench 10 is provided with rotating disk 11, rotating disk 11 is connected with the transmission mechanism 6 of the inside of reduction box 5, workpiece 12 is placed on above rotating disk 11, workpiece 12 is clamped on rotating disk 11 by work piece holder 13, propelling hydraulic cylinder 17 is equipped with at the top of frame 1, motor rack 19 is contained in the top of frame side, motor 20 is contained on motor rack 19, motor 20 is connected with drill tip 16 by V-belt, connecting rod 15 with universal joint is connected in drill tip 16, connecting rod with universal joint is equipped with drill bit 14 15 times, the connecting rod 15 of the band universal joint that drill tip 16 connects arranges two or more, connecting rod 15 with universal joint arranges 5, and the direction on the connecting rod 15 of adjustable band universal joint, connecting rod 15 lower end of every root band universal joint is separately installed with 5 drill bits 14.
After PLC in electric cabinet in 21 writes relative program, to the disk type work of processing be needed to be placed on above rotating disk 11, use work piece holder 13 to allow workpiece clamp on rotating disk 11, then start power supply, compression hydraulic cylinder 8 action below workbench 10, drives rotating disk to press from both sides 18 clamping rotary disk 11, travelling car motor 2 works, travelling car 3 moves forward to immediately below drill tip 16, now, motor 20 starts, propelling hydraulic cylinder 17 action, drill tip 16 starts to move down, carry out the boring work in first group of 5 hole, after first time hole drilling, drill tip 16 is return, now compression hydraulic cylinder 8 action again, rotating disk folder 18 unclamps rotating disk 11, stepper motor 7 works, rotating disk 11 rotates 75 degree, now, compression hydraulic cylinder 8 action again, rotating disk presss from both sides 18 clamping rotary disk 11, drill tip 16 moves down again, start to bore the second secondary aperture, circulation like this, until turntable rotation 360 degree, all hole drillings are complete, drill tip 16 returns to top, travelling car 3 returns to start position, workpiece 12 can be pulled down, change another workpiece to hole.

Claims (2)

1. one kind can automatic rotation workpiece many drill bits drilling machine, comprise support (4), support (4) is arranged frame (1), frame (1) is provided with motor (20), electric cabinet (21), hydraulic oil container (9), support (4) is arranged travelling car (3) and travelling car motor (2), travelling car (3) is provided with reduction box (5), it is characterized in that: described frame (17) top is provided with propelling hydraulic cylinder (17), propelling hydraulic cylinder (17) is connected with drill tip (16), connecting rod (15) upper end with universal joint is connected in drill tip (16), connecting rod (15) lower end with universal joint is provided with drill bit (14), motor (20) is connected with drill tip (16), described reduction box (5) is provided with workbench (10), workbench (10) is provided with rotating disk (11), reduction box (9) side arranges stepper motor (8), reduction box (9) interior transmission mechanism (6) is driven by stepper motor (8), and transmission mechanism (6) drives rotating disk (11) to rotate, described rotating disk (11) is provided with rotating disk folder (18), rotating disk (11) is pressed on workbench (10) by rotating disk folder (18), workbench (10) is provided with compression hydraulic cylinder (8) below, compression hydraulic cylinder (8) is connected with rotating disk folder (18), rotating disk (11) is provided with work piece holder (13) and workpiece (12) above, described hydraulic oil container (9) is connected with propelling hydraulic cylinder (17), compression hydraulic cylinder (8) respectively.
2. one according to claim 1 can automatic rotation workpiece many drill bits drilling machine, it is characterized in that: the connecting rod (15) of the band universal joint that described drill tip (16) connects arranges two or more, connecting rod (15) lower end of every root band universal joint is separately installed with drill bit (14).
CN201510407853.1A 2015-07-14 2015-07-14 Multi-drill-bit drilling machine capable of automatically rotating workpieces Pending CN104972155A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510407853.1A CN104972155A (en) 2015-07-14 2015-07-14 Multi-drill-bit drilling machine capable of automatically rotating workpieces

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510407853.1A CN104972155A (en) 2015-07-14 2015-07-14 Multi-drill-bit drilling machine capable of automatically rotating workpieces

Publications (1)

Publication Number Publication Date
CN104972155A true CN104972155A (en) 2015-10-14

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105397135A (en) * 2015-11-13 2016-03-16 太仓井林机械科技有限公司 Automatic multi-workpiece drilling device
CN107175350A (en) * 2017-06-07 2017-09-19 安徽新兴翼凌机电发展有限公司 It is a kind of to be used for the drilling machine of five metalworkings
CN107363288A (en) * 2017-08-30 2017-11-21 韩朝锋 A kind of automatic drilling machine
CN108907830A (en) * 2018-08-24 2018-11-30 张旭 A kind of brake disc automatic punching equipment

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3529496A (en) * 1969-07-30 1970-09-22 Ernest K Haley Multiple drill spindle shifting mechanism
CN201632679U (en) * 2009-11-26 2010-11-17 浙江泰龙摩托车有限公司 Multi-station drilling and tapping machine
CN201823956U (en) * 2010-10-14 2011-05-11 华南理工大学 Full-automatic multi-hole synchronous drilling machine
CN201848702U (en) * 2010-07-16 2011-06-01 许世雄 Sliding table device of machine tool
CN202498232U (en) * 2012-02-17 2012-10-24 无锡华联精工机械有限公司 Multi-station dual-head numerical control plane drilling machine
CN203696009U (en) * 2013-12-31 2014-07-09 桐乡市汇丰电器压铸厂 Annular puncher with multiple hole positions
CN204770781U (en) * 2015-07-14 2015-11-18 湖北亚钢金属制造有限公司 Can many drill of automatic rotating workpiece

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3529496A (en) * 1969-07-30 1970-09-22 Ernest K Haley Multiple drill spindle shifting mechanism
CN201632679U (en) * 2009-11-26 2010-11-17 浙江泰龙摩托车有限公司 Multi-station drilling and tapping machine
CN201848702U (en) * 2010-07-16 2011-06-01 许世雄 Sliding table device of machine tool
CN201823956U (en) * 2010-10-14 2011-05-11 华南理工大学 Full-automatic multi-hole synchronous drilling machine
CN202498232U (en) * 2012-02-17 2012-10-24 无锡华联精工机械有限公司 Multi-station dual-head numerical control plane drilling machine
CN203696009U (en) * 2013-12-31 2014-07-09 桐乡市汇丰电器压铸厂 Annular puncher with multiple hole positions
CN204770781U (en) * 2015-07-14 2015-11-18 湖北亚钢金属制造有限公司 Can many drill of automatic rotating workpiece

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105397135A (en) * 2015-11-13 2016-03-16 太仓井林机械科技有限公司 Automatic multi-workpiece drilling device
CN107175350A (en) * 2017-06-07 2017-09-19 安徽新兴翼凌机电发展有限公司 It is a kind of to be used for the drilling machine of five metalworkings
CN107363288A (en) * 2017-08-30 2017-11-21 韩朝锋 A kind of automatic drilling machine
CN107363288B (en) * 2017-08-30 2019-05-17 江门顺鸿装备制造有限公司 A kind of automatic drilling machine
CN108907830A (en) * 2018-08-24 2018-11-30 张旭 A kind of brake disc automatic punching equipment
CN108907830B (en) * 2018-08-24 2020-10-27 温岭市天诚汽车修理有限公司 Automatic punching equipment for brake disc

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Application publication date: 20151014