CN207386661U - 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 PDFInfo
- Publication number
- CN207386661U CN207386661U CN201720791710.XU CN201720791710U CN207386661U CN 207386661 U CN207386661 U CN 207386661U CN 201720791710 U CN201720791710 U CN 201720791710U CN 207386661 U CN207386661 U CN 207386661U
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- China
- Prior art keywords
- milling
- fixed
- workpiece
- cutterhead
- fixing bracket
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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, 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, the cutterhead is cross, and milling cutter is fixed in the end of cross cutterhead, 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
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, the cutterhead are cross, and milling cutter is fixed in the end of cross cutterhead, and milling spindle is driven by milling motor；
The Working piece positioning device includes pedestal, rotating disk, workbench, the stent that is fixedly clamped, compression hydraulic cylinder and pressing plate, base center
Rotating hole, rotating disk bottom centre connection rotation axis are set, and rotation axis is fixed through rotating hole with bolt, workbench and rotating disk
It is fixedly connected, workbench is provided at both ends with the stent that is fixedly clamped, and the cradle top that is fixedly clamped sets compression hydraulic cylinder, clamps liquid
Cylinder pressure connects 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；Using cross cutterhead, milling cutter is mounted on the end of cutterhead, cutterhead can be deep into inside workpiece milling
Inside workpiece slot, slot quality is good, highly polished in milling workpiece, and solving plain-milling machine can not milling inside workpiece slot
Problem.
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；
Fig. 2 is the structure diagram of the utility model cutterhead.
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, Fig. 2, the utility model provides a kind of duplex head milling machine of slot in milling workpiece, it determines including workpiece
Position device 2 and the milling attachment 1 for being arranged on 2 both sides of Working piece positioning device, the milling attachment 1 include lifting gear 11, fix
Stent 12, 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
On, telescopic oil cylinder 13 is fixed on fixing bracket 12, and milling spindle 14, milling spindle 14 and knife bar 15 are fixed on telescopic oil cylinder 13
It is fixedly connected, 15 front end fixation cutter head 16 of knife bar, the cutterhead 16 is cross, and milling cutter is fixed in the end of cross cutterhead 16
17, milling spindle 14 is driven by milling motor 18；The Working piece positioning device 2 includes pedestal 21, rotating disk 22, workbench
23rd, be fixedly clamped stent 24, compression hydraulic cylinder 25 and pressing plate 26,21 centrally disposed rotating hole 211 of pedestal, in 22 bottom of rotating disk
The heart connects rotation axis 212, and rotation axis 212 is fixed through rotating hole 211 with bolt 213, and workbench 23 passes through spiral shell with rotating disk 22
Bolt 214 is fixedly connected, and workbench 23 is provided at both ends with the stent 24 that is fixedly clamped, and 24 top of stent that is fixedly clamped, which is set, clamps liquid
Cylinder pressure 25, compression hydraulic cylinder 25 connect 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；Using cross
Cutterhead, milling cutter are mounted on the end of cutterhead, cutterhead can be deep into inside workpiece milling inside workpiece slot, in milling workpiece
Slot quality is good, highly polished, solves 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, the cutterhead be cross, cross blade
Milling cutter is fixed in the end of disk, and milling spindle is driven by milling motor；The Working piece positioning device includes pedestal, rotating disk, work
Make platform, the stent that is fixedly clamped, compression hydraulic cylinder and pressing plate, base center sets rotating hole, the connection rotation of rotating disk bottom centre
Axis, rotation axis are fixed through rotating hole with bolt, and workbench is fixedly connected with rotating disk, and workbench is provided at both ends with clamping admittedly
Fixed rack, the cradle top that is fixedly clamped set compression hydraulic cylinder, compression hydraulic cylinder connection pressing plate；The cutterhead and knife bar front end spiral shell
Rotation connection；The milling motor is fixed on fixing bracket；The workbench is bolted to connection with rotating disk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720791710.XU CN207386661U (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 |
|---|---|---|---|
| CN201720791710.XU CN207386661U (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 |
|---|---|
| CN207386661U true CN207386661U (en) | 2018-05-22 |
Family
ID=62402532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720791710.XU Expired - Fee Related CN207386661U (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) | CN207386661U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110170690A (en) * | 2019-06-27 | 2019-08-27 | 江苏博纳汽车零部件有限公司 | A kind of mechanism of automobile-used tubular member milling automatic processing and assembly |
-
2017
- 2017-07-03 CN CN201720791710.XU patent/CN207386661U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110170690A (en) * | 2019-06-27 | 2019-08-27 | 江苏博纳汽车零部件有限公司 | A kind of mechanism of automobile-used tubular member milling automatic processing and assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180522 Termination date: 20200703 |