CN104289740A - Device for machining rear cover plate - Google Patents

Device for machining rear cover plate Download PDF

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Publication number
CN104289740A
CN104289740A CN201410411192.5A CN201410411192A CN104289740A CN 104289740 A CN104289740 A CN 104289740A CN 201410411192 A CN201410411192 A CN 201410411192A CN 104289740 A CN104289740 A CN 104289740A
Authority
CN
China
Prior art keywords
workbench
shroud
disk
central gear
holes
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
CN201410411192.5A
Other languages
Chinese (zh)
Inventor
王玉
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.)
CHENGDU LONGQUAN TONGHUI INDUSTRIAL Co Ltd
Original Assignee
CHENGDU LONGQUAN TONGHUI INDUSTRIAL 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 CHENGDU LONGQUAN TONGHUI INDUSTRIAL Co Ltd filed Critical CHENGDU LONGQUAN TONGHUI INDUSTRIAL Co Ltd
Priority to CN201410411192.5A priority Critical patent/CN104289740A/en
Publication of CN104289740A publication Critical patent/CN104289740A/en
Pending legal-status Critical Current

Links

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
    • B23B39/20Setting work or tool carrier along a circular index line; Turret head drilling machines
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23BTURNING; BORING
    • B23B47/00Constructional features of components specially designed for boring or drilling machines; Accessories therefor
    • B23B47/30Additional gear with one or more working-spindles attachable to the main working-spindle and mounting the additional gear
    • 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
    • B23Q3/00Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/02Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
    • 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
    • B23Q5/02Driving main working members
    • B23Q5/04Driving main working members rotary shafts, e.g. working-spindles
    • B23Q5/10Driving main working members rotary shafts, e.g. working-spindles driven essentially by electrical means
    • 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
    • B23Q5/261Fluid-pressure drives for spindles

Abstract

The invention discloses a device for machining a rear cover plate. The device comprises a workbench (1) and an oil cylinder (2). The oil cylinder (2) is perpendicular to the workbench (1) and is fixedly mounted on the side face of a stand column (3). A servo motor (5) perpendicular to the workbench (1) is arranged in a protective cover (4). A sun gear (7) and four planet gears (8) are mounted on a rotating shaft in a machine case (6) in a rotating mode. The sun gear (7) is mounted at the output end of the servo motor (5). Rotating shafts of the four planet gears (8) are each provided with a drill bit (9), and the four drill bits (9) are all located below the machine case (6). A disk (10) is evenly provided with four through holes (13) in the circumferential direction of the disk (10). The four through holes (13) are located under the four drill bits (9) respectively. The middle of the disk (10) is provided with a limiting boss (11). The device has the advantages of being compact in structure, high in machining accuracy, capable of mitigating the labor intensity of workers and easy to operate.

Description

A kind of device processing back shroud
Technical field
The present invention relates to the technical field in four holes on processing automobile clutch back shroud, particularly a kind of device processing back shroud.
Background technology
Back shroud is the important component part of formed automobile clutch, and the requirement on machining accuracy of back shroud is very high, and the position accuracy demand of four through holes wherein on back shroud bottom is higher, could better install on the clutch.At present, on most of back shroud manufacturing enterprises processing bottom, the method for four through holes is first rule on bottom, go out punching aperture in corresponding position again, then back shroud is placed on bench drill and holes, finally complete the processing of four through holes, but, the positional precision in four holes processed is very low, is difficult to be up to state standards, and, add the amount of labour of workman beyond doubt by the mode of line, reduce the production output of back shroud, be difficult to the demand meeting market.
Summary of the invention
The object of the invention is to the shortcoming overcoming prior art, provide that a kind of compact conformation, machining accuracy are high, production efficiency is high, alleviate labor strength, the device of processing back shroud simple to operate.
Object of the present invention is achieved through the following technical solutions: a kind of device processing back shroud, it comprises workbench and oil cylinder, workbench is provided with the column perpendicular to workbench, oil cylinder is perpendicular to workbench and be fixedly mounted on the side of column, the piston rod of oil cylinder arranges down and the end of piston rod is provided with protective cover, the servomotor perpendicular to workbench is provided with in protective cover, the bottom of protective cover arranges cabinet, in cabinet, rotating shaft is rotatably installed with central gear and four shape star gears, central gear and four shape star gears are all parallel to workbench and arrange, four shape star gears arrange in square and all engage with central gear, central gear is arranged on the output of servomotor, the rotating shaft of four shape star gears is provided with drill bit, and four drill bits are all positioned at the below of cabinet, described workbench is provided with disk, on disk and be positioned at disk be circumferentially evenly provided with four through holes, four through holes lay respectively at immediately below four drill bits, the positive stop lug boss for fixing back shroud is provided with in the middle part of disk.
Described central gear and four shape star gears are spur gear wheel.
The tapered shape of described protective cover.
Described workbench is provided with two leads, two leads are separately positioned on the both sides of disk, and the two ends of described cabinet are enclosed within two leads respectively.
The present invention has the following advantages: (1) workbench of the present invention is provided with disk, the positive stop lug boss for fixing back shroud is provided with in the middle part of disk, therefore, only need the centre bore of back shroud be enclosed within positive stop lug boss, can by fast by back shroud frock, thus save the time of work back shroud, improve production efficiency.(2) four shape star gears of the present invention arrange in square and all engage with central gear, central gear is arranged on the output of servomotor, the rotating shaft of four shape star gears is provided with drill bit, and four through holes lay respectively at immediately below four drill bits, the positive stop lug boss for fixing back shroud is provided with in the middle part of disk, therefore, when after back shroud frock, the piston rod that only need control oil cylinder stretches out and controls the rotation of servomotor simultaneously, thus the processing of four through holes on the disposable bottom completing back shroud, save workman's amount of labour, ensure that the positional precision of four through holes on back shroud simultaneously, operate very simple.
Accompanying drawing explanation
Fig. 1 is the structural representation of back shroud;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is front view of the present invention;
Fig. 4 is left view of the present invention;
Fig. 5 is the A-A sectional view of Fig. 4;
Fig. 6 is the B direction view of Fig. 5;
In figure, 1-workbench, 2-oil cylinder, 3-column, 4-protective cover, 5-servomotor, 6-cabinet, 7-central gear, 8-shape star gear, 9-drill bit, 10-disk, 11-positive stop lug boss, 12-lead, 13-through hole.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention will be further described, and protection scope of the present invention is not limited to the following stated:
As in Figure 3-5, a kind of device processing back shroud, it comprises workbench 1 and oil cylinder 2, workbench 1 is provided with the column 3 perpendicular to workbench 1, oil cylinder 2 is perpendicular to workbench 1 and be fixedly mounted on the side of column 3, the piston rod of oil cylinder 2 arranges down and the end of piston rod is welded with protective cover 4, the tapered shape of protective cover 4, the servomotor 5 perpendicular to workbench 1 is provided with in protective cover 4, the bottom of protective cover 4 arranges cabinet 6, in cabinet 6, rotating shaft is rotatably installed with central gear 7 and four shape star gears 8, the size of four shape star gears 8 is identical, central gear 7 and four shape star gears 8 are all parallel to workbench 1 and arrange, four shape star gears 8 arrange in square and all engage with central gear 7, after central gear 7 rotates, central gear 7 drives four shape star gears 8 to rotate and with identical rotational speed simultaneously.As shown in Figure 5, central gear 7 is arranged on the output of servomotor 5, and the rotating shaft of four shape star gears 8 is provided with drill bit 9, and four drill bits 9 are all positioned at the below of cabinet 6.As seen in figures 3-6, workbench 1 is provided with disk 10, on disk 10 and be positioned at disk 10 be circumferentially evenly provided with four through holes 13, four through holes 13 lay respectively at immediately below four drill bits 9, the positive stop lug boss 11 for fixing back shroud is provided with in the middle part of disk 10, therefore, only need the centre bore of back shroud be enclosed within positive stop lug boss 11, can by fast by back shroud frock, what control the piston rod of oil cylinder 2 subsequently stretches out the rotation with servomotor 5, thus the processing of four through holes on the disposable bottom completing back shroud, and ensure that the positional precision of four through holes on back shroud bottom.
As in Figure 3-5, workbench 1 is provided with two leads 12, two leads 12 are separately positioned on the both sides of disk 10, the two ends of cabinet 6 are enclosed within two leads 12 respectively, thus when oil cylinder 2 piston rod stretches out, cabinet 6 slides along two leads 12, thus prevents due to machine vibration, drill bit 9 bias motion track, thus further ensure that the positional precision of four through holes on back shroud bottom; Central gear 7 and four shape star gears 8 are spur gear wheel.
The course of work of the present invention is as follows: be first enclosed within positive stop lug boss by the centre bore of back shroud, restart servomotor 5, servomotor 5 drives central gear 7 to rotate, central gear 7 drives four shape star gears 8 to rotate and with identical rotational speed simultaneously, four planetary gears 8 drive drill bit 9 to rotate, then the piston rod controlling oil cylinder 2 stretches out simultaneously, four drill bits 9 do downward feed motion simultaneously, now, four through holes on four drill bits 9 drilling simultaneously back shroud bottoms, thus the processing of four through holes on disposable, to complete back shroud fast bottom.

Claims (4)

1. process the device of back shroud for one kind, it is characterized in that: it comprises workbench (1) and oil cylinder (2), workbench (1) is provided with the column (3) perpendicular to workbench (1), oil cylinder (2) is perpendicular to workbench (1) and be fixedly mounted on the side of column (3), the piston rod of oil cylinder (2) is arranged down and the end of piston rod is provided with protective cover (4), the servomotor (5) perpendicular to workbench (1) is provided with in protective cover (4), the bottom of protective cover (4) arranges cabinet (6), cabinet (6) interior rotating shaft is rotatably installed with central gear (7) and four shape star gears (8), central gear (7) and four shape star gears (8) are all parallel to workbench (1) and arrange, four shape star gears (8) arrange in square and all engage with central gear (7), central gear (7) is arranged on the output of servomotor (5), the rotating shaft of four shape star gears (8) is provided with drill bit (9), and four drill bits (9) are all positioned at the below of cabinet (6), described workbench (1) is provided with disk (10), disk (10) upper and be positioned at disk (10) be circumferentially evenly provided with four through holes (13), four through holes (13) lay respectively at immediately below four drill bits (9), disk (10) middle part is provided with the positive stop lug boss (11) for fixing back shroud.
2. a kind of device processing back shroud according to claim 1, is characterized in that: described central gear (7) and four shape star gears (8) are spur gear wheel.
3. a kind of device processing back shroud according to claim 1, is characterized in that: described protective cover (4) tapered shape.
4. a kind of device processing back shroud according to claim 1, it is characterized in that: described workbench (1) is provided with two leads (12), two leads (12) are separately positioned on the both sides of disk (10), and the two ends of described cabinet (6) are enclosed within two leads (12) respectively.
CN201410411192.5A 2014-08-20 2014-08-20 Device for machining rear cover plate Pending CN104289740A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410411192.5A CN104289740A (en) 2014-08-20 2014-08-20 Device for machining rear cover plate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410411192.5A CN104289740A (en) 2014-08-20 2014-08-20 Device for machining rear cover plate

Publications (1)

Publication Number Publication Date
CN104289740A true CN104289740A (en) 2015-01-21

Family

ID=52309817

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410411192.5A Pending CN104289740A (en) 2014-08-20 2014-08-20 Device for machining rear cover plate

Country Status (1)

Country Link
CN (1) CN104289740A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105903993A (en) * 2016-05-27 2016-08-31 苏州骏发精密机械有限公司 Automatic perforating device
CN111872443A (en) * 2020-08-04 2020-11-03 郑上平 Drilling machine for producing spare parts of metallurgical machinery

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB194059A (en) * 1922-01-10 1923-03-08 Anciens Ets Hotchkiss & Cie Improvements in drilling machines
JPH10118872A (en) * 1996-10-17 1998-05-12 Mekutoron:Kk Machine tool having multi spindle head
CN201693211U (en) * 2010-05-24 2011-01-05 大连华锐股份有限公司 Multi-bit drill
CN202155565U (en) * 2011-06-30 2012-03-07 上虞市雄盛电器有限公司 Bench drill multi-axis device
CN102500792A (en) * 2011-11-21 2012-06-20 吴江市双精轴承有限公司 Positioning hole processing device with positioning function
CN202804249U (en) * 2012-09-04 2013-03-20 浙江中柴机器有限公司 Special drilling machine for Porous porous gear processing special drilling machine
CN203426241U (en) * 2013-08-30 2014-02-12 重庆市宏立摩托车制造有限公司 Coreless punching equipment

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB194059A (en) * 1922-01-10 1923-03-08 Anciens Ets Hotchkiss & Cie Improvements in drilling machines
JPH10118872A (en) * 1996-10-17 1998-05-12 Mekutoron:Kk Machine tool having multi spindle head
CN201693211U (en) * 2010-05-24 2011-01-05 大连华锐股份有限公司 Multi-bit drill
CN202155565U (en) * 2011-06-30 2012-03-07 上虞市雄盛电器有限公司 Bench drill multi-axis device
CN102500792A (en) * 2011-11-21 2012-06-20 吴江市双精轴承有限公司 Positioning hole processing device with positioning function
CN202804249U (en) * 2012-09-04 2013-03-20 浙江中柴机器有限公司 Special drilling machine for Porous porous gear processing special drilling machine
CN203426241U (en) * 2013-08-30 2014-02-12 重庆市宏立摩托车制造有限公司 Coreless punching equipment

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105903993A (en) * 2016-05-27 2016-08-31 苏州骏发精密机械有限公司 Automatic perforating device
CN111872443A (en) * 2020-08-04 2020-11-03 郑上平 Drilling machine for producing spare parts of metallurgical machinery

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PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication
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Application publication date: 20150121