CN207386671U - The duplex head milling machine of slot in a kind of milling workpiece - Google Patents

The duplex head milling machine of slot in a kind of milling workpiece Download PDF

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Publication number
CN207386671U
CN207386671U CN201720791393.1U CN201720791393U CN207386671U CN 207386671 U CN207386671 U CN 207386671U CN 201720791393 U CN201720791393 U CN 201720791393U CN 207386671 U CN207386671 U CN 207386671U
Authority
CN
China
Prior art keywords
milling
workpiece
fixed
oil cylinder
slot
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.)
Expired - Fee Related
Application number
CN201720791393.1U
Other languages
Chinese (zh)
Inventor
邹克俭
陈云建
刘成
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.)
Luzhou City Cheng Run Machinery Co Ltd
Original Assignee
Luzhou City Cheng Run Machinery 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 Luzhou City Cheng Run Machinery Co Ltd filed Critical Luzhou City Cheng Run Machinery Co Ltd
Priority to CN201720791393.1U priority Critical patent/CN207386671U/en
Application granted granted Critical
Publication of CN207386671U publication Critical patent/CN207386671U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of duplex head milling machines of slot in milling workpiece, it includes Working piece positioning device and the milling attachment for being arranged on Working piece positioning device both sides, the milling attachment is fixed on including fixing bracket on lifting gear, telescopic oil cylinder is fixed on fixing bracket, milling spindle is fixed on telescopic oil cylinder, milling spindle is fixedly connected with knife bar, knife bar front end fixation cutter head, cutterhead upper and lower ends fix milling cutter, and milling spindle is driven by milling motor;The Working piece positioning device includes base center and sets rotating hole, rotating disk bottom centre connects rotation axis, rotation axis is fixed through rotating hole with bolt, workbench is fixedly connected with rotating disk, workbench is provided at both ends with the stent that is fixedly clamped, the cradle top that is fixedly clamped sets compression hydraulic cylinder, compression hydraulic cylinder connection pressing plate.The utility model is simple in structure, high in machining efficiency, the two sides of workpiece can be carried out simultaneously in slot milling.

Description

The duplex head milling machine of slot in a kind of milling workpiece
Technical field
The utility model is related to a kind of milling machines, and in particular to the duplex head milling machine of slot in a kind of milling workpiece belongs to machinery Technical field of processing equipment.
Background technology
Milling machine refers to the lathe for processing a variety of surfaces on workpiece with milling cutter, can be processed on milling machine plane (horizontal plane, Vertical plane), groove (keyway, T-slot, dovetail groove etc.), divide tooth part (gear, splined shaft, sprocket wheel), helical surface (screw thread, Helicla flute) and various curved surfaces, it is widely used.
Common milling machine be mostly workpiece traverse on the table, milling cutter move up and down on it carry out milling action, thus The workpiece debris of generation is difficult to be discharged from workpiece, and resulting in blockage influences milling efficiency.And existing milling machine is mostly single head milling Bed, only there are one milling head, once can only milling workpiece one end, processing efficiency is low.Current milling machine milling workpiece slot simultaneously It can be carried out in working surface, for the slot being deep into workpiece, milling can not be carried out.
Utility model content
In view of this, in view of the deficiencies of the prior art, the utility model provides a kind of millable turning work piece high in machining efficiency The duplex head milling machine of interior slot.
For solution more than technical problem, the technical solution of the utility model is the double end using slot in a kind of milling workpiece Milling machine, it includes Working piece positioning device and the milling attachment for being arranged on Working piece positioning device both sides, and the milling attachment includes rising Falling unit, fixing bracket, telescopic oil cylinder, milling spindle, knife bar, cutterhead and milling cutter, fixing bracket are fixed on lifting gear, are stretched Contracting oil cylinder is fixed on fixing bracket, and milling spindle is fixed on telescopic oil cylinder, and milling spindle is fixedly connected with knife bar, knife bar front end Fixation cutter head, cutterhead upper and lower ends fix milling cutter, and milling spindle is driven by milling motor;The Working piece positioning device includes bottom Seat, rotating disk, workbench, the stent that is fixedly clamped, compression hydraulic cylinder and pressing plate, base center set rotating hole, rotate tray bottom Center connects rotation axis, and rotation axis is fixed through rotating hole with bolt, and workbench is fixedly connected with rotating disk, the both ends of workbench The stent that is fixedly clamped is provided with, the cradle top that is fixedly clamped sets compression hydraulic cylinder, compression hydraulic cylinder connection pressing plate.
Further, the lifting gear is hydraulic lifting oil cylinder, and using hydraulic-driven, performance is more reliable and more stable.
Further, the cutterhead is connected with knife bar front end spiral, facilitates the replacement of cutterhead.
Further, the rotation axis is driven by electric rotating machine, saves manpower.
Further, the milling motor is fixed on fixing bracket, and overall structure is made more to simplify.
Further, the workbench is bolted to connection with rotating disk, and stable connection is reliable.
Compared with prior art, the beneficial effects of the utility model are:Workpiece traverse is changed to place vertically, milling cutter is in workpiece Upper left and right moves in parallel, and the workpiece debris that milling generates can freely fall discharge from workpiece, and stopping state will not occur, and improves Milling efficiency;Milling attachment is arranged on Working piece positioning device both sides, two sides that can be opposite to workpiece simultaneously is processed, and is carried Processing efficiency is supplied;Milling cutter is mounted on the upper and lower ends of cutterhead, and cutterhead can be deep into inside workpiece milling inside workpiece slot Hole, slot quality is good, highly polished in milling workpiece, solves the problems, such as that plain-milling machine can not milling inside workpiece slot.
To sum up, the utility model provides a kind of simple in structure, high in machining efficiency, can carry out inside groove to workpiece two sides simultaneously The duplex head milling machine of hole milling.
Description of the drawings
Fig. 1 is the structure diagram of the utility model.
Marginal data:
1st, milling attachment;2nd, Working piece positioning device;
11st, lifting gear;12nd, fixing bracket;13rd, telescopic oil cylinder;14th, milling spindle;15th, knife bar;16th, cutterhead;17th, milling Knife;18th, milling motor;
21st, pedestal;22nd, rotating disk;23rd, workbench;24th, be fixedly clamped stent;25th, compression hydraulic cylinder;26th, pressing plate; 211st, rotating hole;212nd, rotation axis;213rd, bolt;214th, bolt.
Specific embodiment
In order to which those skilled in the art is made to more fully understand the technical solution of the utility model, below in conjunction with the accompanying drawings with it is excellent Selecting embodiment, the utility model is described in further detail.It should be pointed out that following preferred embodiments should not regard For the limitation to the utility model, the scope of protection of the utility model should be subject to claim limited range.For For those skilled in the art, without departing from the spirit and scope of the utility model, it can also make several Improvements and modifications, these improvements and modifications also should be regarded as the scope of protection of the utility model.
Referring to Fig. 1, the utility model provides a kind of duplex head milling machine of slot in milling workpiece, it includes workpiece positioning dress It puts 2 and is arranged on the milling attachment 1 of 2 both sides of Working piece positioning device, the milling attachment 1 includes lifting gear 11, fixing bracket 12nd, telescopic oil cylinder 13, milling spindle 14, knife bar 15, cutterhead 16 and milling cutter 17, fixing bracket 12 are fixed on lifting gear 11, Telescopic oil cylinder 13 is fixed on fixing bracket 12, and milling spindle 14 is fixed on telescopic oil cylinder 13, and milling spindle 14 is solid with knife bar 15 Fixed connection, 15 front end fixation cutter head 16 of knife bar, 16 upper and lower ends of cutterhead fix milling cutter 17, and milling spindle 14 passes through milling motor 18 Transmission;The Working piece positioning device 2 includes pedestal 21, rotating disk 22, workbench 23, be fixedly clamped stent 24, compression hydraulic cylinder 25 and pressing plate 26,21 centrally disposed rotating hole 211 of pedestal, 22 bottom centre of rotating disk connection rotation axis 212, rotation axis 212 wears It crosses rotating hole 211 to be fixed with bolt 213, workbench 23 is fixedly connected with rotating disk 22 by bolt 214, the both ends of workbench 23 The stent 24 that is fixedly clamped is provided with, 24 top of stent that is fixedly clamped sets compression hydraulic cylinder 25, and compression hydraulic cylinder 25 connects pressing plate 26。
Preferably, the lifting gear 11 is hydraulic lifting oil cylinder, and using hydraulic-driven, performance is more reliable and more stable.
Preferably, the cutterhead 16 is connected with 15 front end spiral of knife bar, facilitates the replacement of cutterhead.
Preferably, the rotation axis 212 is driven by electric rotating machine, saves manpower.
Preferably, the milling motor 18 is fixed on fixing bracket 12, and overall structure is made more to simplify.
During work, treat that the workpiece of milling slot is placed on workbench 23, compression hydraulic cylinder 25 is with dynamic pressure plate 26 to moving down Dynamic fixed workpiece, after cutterhead 16 is moved to proper height by the lifting gear 11 of milling attachment, telescopic oil cylinder 13 is left by cutterhead 16 Right translation to suitable milling distance, milling motor 18 drives milling spindle 14 to rotate that milling cutter 17 is driven to rotate on workpiece Complete the milling of slot in opposing sides on workpiece.After the completion of milling, telescopic oil cylinder 13 is withdrawn, and pressing plate 26 moves up, rotating disk 22 It rotates and workpiece another side is driven to repeat the above milling for acting and can carrying out the other opposing sides slot of workpiece to milling face.
To sum up, workpiece traverse has been changed to place vertically by the utility model, and milling cutter left and right on workpiece moves in parallel, and milling generates Workpiece debris discharge can be freely fallen from workpiece, stopping state will not occur, improve milling efficiency;Milling attachment is set It puts in Working piece positioning device both sides, two sides that can be opposite to workpiece simultaneously is processed, and provides processing efficiency;Milling cutter is mounted on Cutterhead, can be deep into inside workpiece milling inside workpiece slot by the upper and lower ends of cutterhead, in milling workpiece slot quality it is good, It is highly polished, solve the problems, such as that plain-milling machine can not milling inside workpiece slot.

Claims (1)

1. a kind of duplex head milling machine of slot in milling workpiece, it is characterised in that:Including Working piece positioning device and it is arranged on workpiece and determines The milling attachment of position device both sides, the milling attachment include lifting gear, fixing bracket, telescopic oil cylinder, milling spindle, knife Bar, cutterhead and milling cutter, fixing bracket are fixed on lifting gear, and telescopic oil cylinder is fixed on fixing bracket, solid on telescopic oil cylinder Determine milling spindle, milling spindle is fixedly connected with knife bar, knife bar front end fixation cutter head, and cutterhead upper and lower ends fix milling cutter, milling Main shaft is driven by milling motor;The Working piece positioning device includes pedestal, rotating disk, workbench, the stent that is fixedly clamped, clamping Hydraulic cylinder and pressing plate, base center set rotating hole, rotating disk bottom centre connection rotation axis, and rotation axis passes through rotating hole spiral shell Bolt is fixed, and workbench is fixedly connected with rotating disk, and workbench is provided at both ends with the stent that is fixedly clamped, and be fixedly clamped cradle top Compression hydraulic cylinder, compression hydraulic cylinder connection pressing plate are set;The lifting gear is hydraulic lifting oil cylinder;The rotation axis is by rotating Motor drives.
CN201720791393.1U 2017-07-03 2017-07-03 The duplex head milling machine of slot in a kind of milling workpiece Expired - Fee Related CN207386671U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720791393.1U CN207386671U (en) 2017-07-03 2017-07-03 The duplex head milling machine of slot in a kind of milling workpiece

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720791393.1U CN207386671U (en) 2017-07-03 2017-07-03 The duplex head milling machine of slot in a kind of milling workpiece

Publications (1)

Publication Number Publication Date
CN207386671U true CN207386671U (en) 2018-05-22

Family

ID=62403428

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720791393.1U Expired - Fee Related CN207386671U (en) 2017-07-03 2017-07-03 The duplex head milling machine of slot in a kind of milling workpiece

Country Status (1)

Country Link
CN (1) CN207386671U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112976344A (en) * 2021-03-02 2021-06-18 刘礼花 Can adjust radial electric groover of fluting

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112976344A (en) * 2021-03-02 2021-06-18 刘礼花 Can adjust radial electric groover of fluting

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20180522

Termination date: 20200703

CF01 Termination of patent right due to non-payment of annual fee