CN206966727U - A kind of duplex head milling machine of adjustable milling angle - Google Patents
A kind of duplex head milling machine of adjustable milling angle Download PDFInfo
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- CN206966727U CN206966727U CN201720791699.7U CN201720791699U CN206966727U CN 206966727 U CN206966727 U CN 206966727U CN 201720791699 U CN201720791699 U CN 201720791699U CN 206966727 U CN206966727 U CN 206966727U
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- milling
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Abstract
The utility model discloses a kind of duplex head milling machine of adjustable milling angle, it includes Working piece positioning device, fixed milling attachment and mobile milling attachment, fixed milling attachment is fixed on the side of Working piece positioning device, distance using Working piece positioning device as the center of circle, Working piece positioning device to fixed milling attachment is that radius is provided with annular slide track, mobile milling attachment bottom is arranged in annular slide track equipped with roller, and the both sides of roller are provided with fixed card buckle.The utility model is simple in construction, high in machining efficiency, can carry out inside groove hole Milling Process on the two sides of different angle on workpiece simultaneously.
Description
Technical field
It the utility model is related to a kind of milling machine, and in particular to a kind of duplex head milling machine of adjustable milling angle, belong 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 thereon carry out milling action, thus
Caused workpiece debris is difficult to be discharged from workpiece, and resulting in blockage influences milling efficiency.And existing milling machine is mostly single head milling
Bed, an only milling head, once can only milling workpiece one end, processing efficiency is low.And the milling head of vertical duplex head milling machine is set more
In the both sides of workpiece, can only the both sides relative to workpiece be processed, can not simultaneously be processed, fit in other angles of workpiece
Use narrow range.Milling machine milling workpiece slotted eye can only be carried out in working surface at present simultaneously, for the slotted eye being deep into workpiece, nothing
Method carries out milling.
Utility model content
In view of this, in view of the shortcomings of the prior art, the utility model provides a kind of high in machining efficiency, can be simultaneously in workpiece
The duplex head milling machine of inside groove hole Milling Process is carried out on the two sides of upper different angle.
To solve above technical problem, the technical solution of the utility model is to use a kind of double end of adjustable milling angle
Milling machine, it includes Working piece positioning device, fixed milling attachment and mobile milling attachment, and fixed milling attachment is fixed on workpiece positioning
The side of device, the distance using Working piece positioning device as the center of circle, Working piece positioning device to fixed milling attachment is that radius is provided with
Annular slide track, mobile milling attachment bottom are arranged in annular slide track equipped with roller, and the both sides of roller are provided with fixed card buckle；
The fixed milling attachment is identical with the structure of mobile milling attachment, all including lowering or hoisting gear, fixed support, stretches
Oil cylinder, milling spindle, knife bar, cutterhead and milling cutter, fixed support are fixed on lowering or hoisting gear, and telescopic oil cylinder is fixed on fixed support
On, milling spindle is fixed on telescopic oil cylinder, milling spindle is fixedly connected with knife bar, knife bar front end fixation cutter head, two above and below cutterhead
The fixed milling cutter in end, milling spindle are driven by milling motor；
The Working piece positioning device includes base, workbench, the support that is fixedly clamped, compression hydraulic cylinder and pressing plate, workbench
It is fixed on base, workbench is provided at both ends with the support that is fixedly clamped, and the cradle top that is fixedly clamped sets compression hydraulic cylinder, folder
Tight hydraulic cylinder connection pressing plate.
Further, the lowering or hoisting gear is hydraulic lifting oil cylinder, more reliable and more stable using hydraulic-driven, performance.
Further, the cutterhead is connected with knife bar front end spiral, facilitates the replacement of cutterhead.
Further, the milling motor is fixed on fixed support, overall structure is more simplified.
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 workpiece debris caused by milling can freely fall discharge from workpiece, and stopping state will not occur, and improves
Milling efficiency；Milling cutter is arranged on the upper and lower ends of cutterhead, and cutterhead can be deep into inside workpiece milling inside workpiece slotted eye,
Slotted eye quality is good, highly polished in milling workpiece, solve plain-milling machine can not milling inside workpiece slotted eye problem；Set respectively
Fixed milling attachment and mobile milling attachment are put, mobile milling attachment can be slided in slideway so as to adjust the angle of workpiece milling
Degree, it can be processed simultaneously on workpiece on the two sides of different angle, there is provided processing efficiency.
To sum up, the utility model provides a kind of simple in construction, high in machining efficiency, can the different angle on workpiece simultaneously
The duplex head milling machine of inside groove hole Milling Process is carried out on two sides.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is top view of the present utility model.
Marginal data：
1- fixes milling attachment；2- Working piece positioning devices；3- moves milling attachment；4- annular slide tracks；5- rollers；6- is fixed
Buckle；
11st, 31- lowering or hoisting gears；12nd, 32- fixed supports；13rd, 33- telescopic oil cylinders；14th, 34- milling spindles；15th, 35- knives
Bar；16th, 36- cutterheads；17th, 37- milling cutters；18th, 38- millings motor；
21- bases；22- workbench；23- is fixedly clamped support；24- compression hydraulic cylinders；25- pressing plates；211- bolts.
Embodiment
In order that those skilled in the art more fully understands 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 that should be defined to limitation of the present utility model, the scope of protection of the utility model by claim limited range.For
For those skilled in the art, do not departing from spirit and scope of the present utility model, can also make some
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 adjustable milling angle, and it determines including workpiece
Position device 2, fixed milling attachment 1 and mobile milling attachment 3, fixed milling attachment 1 are fixed on the side of Working piece positioning device 2,
Using Working piece positioning device 2 be the center of circle, the distance of Working piece positioning device 2 to fixed milling attachment 1 radius is provided with annular slide track
4, the mobile bottom of milling attachment 3 is arranged in annular slide track 4 equipped with roller 5, and the both sides of roller 5 are provided with fixed card buckle 6.
The fixed milling attachment 1 includes lowering or hoisting gear 11, fixed support 12, telescopic oil cylinder 13, milling spindle 14, knife bar
15th, cutterhead 16 and milling cutter 17, fixed support 12 are fixed on lowering or hoisting gear 11, and telescopic oil cylinder 13 is fixed on fixed support 12,
Milling spindle 14 is fixed on telescopic oil cylinder 13, milling spindle 14 is fixedly connected with knife bar 15, the front end fixation cutter head 16 of knife bar 15, knife
The upper and lower ends of disk 16 fix milling cutter 17, and milling spindle 14 is driven by milling motor 18.
The mobile milling attachment 3 includes lowering or hoisting gear 31, fixed support 32, telescopic oil cylinder 33, milling spindle 34, knife bar
35th, cutterhead 36 and milling cutter 37, fixed support 32 are fixed on lowering or hoisting gear 31, and telescopic oil cylinder 33 is fixed on fixed support 32,
Milling spindle 34 is fixed on telescopic oil cylinder 33, milling spindle 34 is fixedly connected with knife bar 35, the front end fixation cutter head 36 of knife bar 35, knife
The upper and lower ends of disk 36 fix milling cutter 37, and milling spindle 34 is driven by milling motor 38.
The Working piece positioning device includes base 21, workbench 22, the support 23 that is fixedly clamped, compression hydraulic cylinder 24 and pressing plate
25, workbench 22 is fixed on base 21 by bolt 211, and workbench 22 is provided at both ends with the support 23 that is fixedly clamped, and clamps
The top of fixed support 23 sets compression hydraulic cylinder 24, and compression hydraulic cylinder 24 connects pressing plate 25.
Preferably, the lowering or hoisting gear 11,31 is hydraulic lifting oil cylinder, more reliable and more stable using hydraulic-driven, performance.
Preferably, the cutterhead 16 is connected with knife bar 15, cutterhead 36 with the front end spiral of knife bar 35, facilitates replacing for cutterhead
Change.
Preferably, the milling motor 18 and 38 is fixed on fixed support 12 and 32, overall structure is more simplified.
During work, treat that the workpiece of milling slotted eye is placed on workbench 23, compression hydraulic cylinder 25 is with dynamic pressure plate 26 to moving down
Dynamic fixed workpiece, after mobile milling attachment 3 is slided into suitable angle, put down fixed card buckle 6 and fix mobile milling attachment 3,
Then move milling attachment and fixed milling attachment lowering or hoisting gear 31 and 11 cutterhead is moved to proper height after, telescopic oil cylinder
Cutterhead or so is moved into suitable milling distance, milling motor driven milling spindle is rotated so as to drive milling cutter to turn on workpiece
Move so as to complete the milling of interior slotted eye on two different angle faces on workpiece.
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 produces
Workpiece debris discharge can be freely fallen from workpiece, stopping state will not occur, improve milling efficiency；Milling cutter is arranged on knife
Cutterhead, can be deep into inside workpiece milling inside workpiece slotted eye by the upper and lower ends of disk, and slotted eye quality is good in milling workpiece, light
Cleanliness is high, solve plain-milling machine can not milling inside workpiece slotted eye problem；Fixed milling attachment and mobile milling are set respectively
Turning device, mobile milling attachment can slide so as to adjust the angle of workpiece milling in slideway, can be simultaneously different on workpiece
It is processed on the two sides of angle, there is provided processing efficiency.
Claims (5)
- A kind of 1. duplex head milling machine of adjustable milling angle, it is characterised in that：Including Working piece positioning device, fixed milling attachment and Mobile milling attachment, fixed milling attachment is fixed on the side of Working piece positioning device, fixed as the center of circle, workpiece using Working piece positioning device The distance of position device to fixed milling attachment is provided with annular slide track for radius, and mobile milling attachment bottom is arranged on equipped with roller In annular slide track, the both sides of roller are provided with fixed card buckle；The fixed milling attachment is identical with the structure of mobile milling attachment, all including lowering or hoisting gear, fixed support, flexible oil Cylinder, milling spindle, knife bar, cutterhead and milling cutter, fixed support are fixed on lowering or hoisting gear, and telescopic oil cylinder is fixed on fixed support On, milling spindle is fixed on telescopic oil cylinder, milling spindle is fixedly connected with knife bar, knife bar front end fixation cutter head, two above and below cutterhead The fixed milling cutter in end, milling spindle are driven by milling motor；The Working piece positioning device, which includes base, workbench, the support that is fixedly clamped, compression hydraulic cylinder and pressing plate, workbench, to be fixed On base, workbench is provided at both ends with the support that is fixedly clamped, and the cradle top that is fixedly clamped sets compression hydraulic cylinder, clamps liquid Cylinder pressure connects pressing plate.
- A kind of 2. duplex head milling machine of adjustable milling angle according to claim 1, it is characterised in that：The lowering or hoisting gear For hydraulic lifting oil cylinder.
- A kind of 3. duplex head milling machine of adjustable milling angle according to claim 1, it is characterised in that：The cutterhead and knife The spiral connection of bar front end.
- A kind of 4. duplex head milling machine of adjustable milling angle according to claim 1, it is characterised in that：The milling motor It is fixed on fixed support.
- A kind of 5. duplex head milling machine of adjustable milling angle according to claim 1, it is characterised in that：The workbench with Base is bolted to connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720791699.7U CN206966727U (en) | 2017-07-03 | 2017-07-03 | A kind of duplex head milling machine of adjustable milling angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720791699.7U CN206966727U (en) | 2017-07-03 | 2017-07-03 | A kind of duplex head milling machine of adjustable milling angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206966727U true CN206966727U (en) | 2018-02-06 |
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ID=61406635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720791699.7U Active CN206966727U (en) | 2017-07-03 | 2017-07-03 | A kind of duplex head milling machine of adjustable milling angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206966727U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109277608A (en) * | 2018-09-28 | 2019-01-29 | 九江职业技术学院 | A kind of double milling head machinery processing apparatus |
| CN113210683A (en) * | 2021-06-04 | 2021-08-06 | 四川清川建设工程有限公司 | Aluminum profile composite profiling milling machine |
| JP2021186910A (en) * | 2020-05-27 | 2021-12-13 | 岩田工機株式会社 | Double-head milling machine and manufacturing method of member |
-
2017
- 2017-07-03 CN CN201720791699.7U patent/CN206966727U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109277608A (en) * | 2018-09-28 | 2019-01-29 | 九江职业技术学院 | A kind of double milling head machinery processing apparatus |
| JP2021186910A (en) * | 2020-05-27 | 2021-12-13 | 岩田工機株式会社 | Double-head milling machine and manufacturing method of member |
| JP6991602B2 (en) | 2020-05-27 | 2022-01-12 | 岩田工機株式会社 | Double-headed milling machine and manufacturing method of parts |
| CN113210683A (en) * | 2021-06-04 | 2021-08-06 | 四川清川建设工程有限公司 | Aluminum profile composite profiling milling machine |
| CN113210683B (en) * | 2021-06-04 | 2022-05-10 | 四川清川建设工程有限公司 | Aluminum profile composite profiling milling machine |
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