CN207171476U - The vertical boring-milling center of precision die production - Google Patents
The vertical boring-milling center of precision die production Download PDFInfo
- Publication number
- CN207171476U CN207171476U CN201720129537.7U CN201720129537U CN207171476U CN 207171476 U CN207171476 U CN 207171476U CN 201720129537 U CN201720129537 U CN 201720129537U CN 207171476 U CN207171476 U CN 207171476U
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- CN
- China
- Prior art keywords
- milling
- blade
- cutterhead
- groove
- precision die
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- 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.)
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Abstract
The utility model provides the vertical boring-milling center of precision die production, the milling cutter being connected including milling machine and with milling machine, milling cutter are included at center formed with the cutterhead, the sliding block being flexibly connected with cutterhead, the blade and propelling piece being fixedly connected with a slide block for processing through hole；Cutterhead is provided with groove of at least ring cloth on the outside of processing through hole, and sliding block includes clamping lug boss in a groove and extends the joint portion of groove, and blade is extended into processing through hole；Propelling piece promotes sliding block to slide in a groove.In the utility model, it is adjustable depth and length to workpiece surface institute milling thread by controlling a blade, flexibility and the convenience that precision die production is used with vertical boring-milling center are improved, reduces the quantity that blade uses, reduces production cost.
Description
Technical field
Boring and milling machine tool technology field, more particularly to precision die production be the utility model is related to in vertical boring-mill work
The heart.
Background technology
Vertical boring-milling center is conventional machining equipment, is made up of milling machine and milling cutter.With milling cutter to workpiece
Milling Process is carried out, milling machine is in addition to energy milling plane, groove, the gear teeth, screw thread and splined shaft, moreover it is possible to processes more complicated type
Face, its efficiency is high compared with planer, is used widely in machine-building and repairing department.
Automotive part ornament mould is equal such as wiper worm shaft, seat adjuster motor shaft, wheel screw rod
It is to process to be formed using vertical boring-milling center.These thread spindles are needed by special milling cutter processing system.It is Chinese practical
A kind of cutterhead is disclosed in new patent CN204639277, to process threaded rod, has used multiple blades in that patent,
And blade is static with respect to cutterhead, it is necessary to turning of work piece is completed to process, at the same it is uncontrollable to workpiece surface institute milling thread
Depth and length.
In view of this, it is necessary to precision die of the prior art is produced and improved with vertical boring-milling center,
To solve the above problems.
Utility model content
The purpose of this utility model is the vertical boring-milling center of open precision die production, to pass through control one
Individual blade is adjustable depth and length to workpiece surface institute milling thread, improves precision die production and is added with vertical boring and milling
The flexibility and convenience that work center uses, the quantity that blade uses is reduced, reduce production cost.
To achieve the above object, the utility model provides precision die production vertical boring-milling center, including milling
Bed and the milling cutter being connected with milling machine, the milling cutter are flexibly connected including the cutterhead formed with processing through hole at center, with cutterhead
Sliding block, the blade and propelling piece that are fixedly connected with a slide block；The cutterhead is provided with an at least ring cloth on the outside of processing through hole
Groove, the sliding block include clamping lug boss in a groove and extend the joint portion of groove, the blade extend into plus
In work through hole；The propelling piece promotes sliding block to slide in a groove.
In some embodiments, radially ring cloth is recessed on the outside of processing through hole successively provided with two circles for the cutterhead
Groove.
In some embodiments, graduation mark is indicated on the outside of the groove.
In some embodiments, the cross section of the groove and lug boss is circle or is trapezoidal.
In some embodiments, the blade is collectively forming the screwed hole of Longitudinal extending, in addition to extension with joint portion
Enter the bolt in screwed hole.
In some embodiments, the blade is in sector.
In some embodiments, the blade centerline overlaps with cutterhead radially extending line.
In some embodiments, the blade centerline and cutterhead radially extending line arrangement in a certain angle.
In some embodiments, the angle of the blade centerline and cutterhead radially extending line is 0 ° -90 °.
In some embodiments, the cutterhead is provided with several screwed holes.
Compared with prior art, the beneficial effects of the utility model are：By on cutterhead ring cloth at least one circle positioned at plus
Groove on the outside of work through hole, using propelling piece promote sliding block slide in a groove, make to be fixed on the blade on sliding block extend into plus
In work through hole, it is adjustable depth and length to workpiece surface institute milling thread by controlling a blade, improves essence
The flexibility and convenience that close mould production is used with vertical boring-milling center, reduce the quantity that blade uses, reduce
Production cost.
Brief description of the drawings
Fig. 1 is the structural representation of the milling cutter shown in the utility model；
Fig. 2 is the sectional view of the line A-A along Fig. 1；
Fig. 3 is the combination schematic diagram of the joint portion and blade shown in the utility model.
Embodiment
The utility model is described in detail shown each embodiment below in conjunction with the accompanying drawings, but it should explanation,
These embodiments are not limitation of the utility model, and those of ordinary skill in the art are according to these embodiment institute works
Energy, method or equivalent transformation or replacement in structure, are belonged within the scope of protection of the utility model.
Precision die production vertical boring-milling center, including milling machine (not shown) and and milling machine as Figure 1-3
The milling cutter 6 of connection.Precision die production is mainly used in processing automotive part ornament with vertical boring-milling center
Mould is such as wiper worm shaft, seat adjuster motor shaft, wheel screw rod.
Milling cutter 6 is included at center formed with the cutterhead 1, the sliding block 3 being flexibly connected with cutterhead 1 and sliding block 3 for processing through hole 13
The blade 2 and propelling piece 5 being fixedly connected.In the present embodiment, cutterhead 1 is rounded, and cutterhead 1 is evenly arranged provided with four intervals
Screwed hole 10, screwed hole 10 is located at the edge of cutterhead 1.Extended into by bolt or screw in screwed hole 10, so as to realize milling
Knife 6 is fixedly connected with milling machine.
Sliding block 3 includes lug boss 32 and joint portion 31, and lug boss 32 and joint portion 31 are integral type structure.Propelling piece 5
It is fixedly connected with blade 2 with joint portion 31.Blade 2 is collectively forming the screwed hole (not shown) of Longitudinal extending with joint portion 31,
Bolt 4 is extended into the screwed hole so as to realize that blade 2 is fixedly connected with joint portion 31.Propelling piece 5 can also lead to joint portion 31
Screw connection manner is crossed to fix.
Certainly, also can be by blade 2, propelling piece 5 and 31 welded shaping of joint portion, as long as blade 2 and propelling piece 5 are not
It can be moved relative to joint portion 31.
Cutterhead 1 is provided with groove 11 of the ring cloth in the outside of processing through hole 13, and groove 11 does not run through the bottom of cutterhead 1.Groove
11 outsides indicate graduation mark 12, and scale value size is 0 ° to 360 °, big to indicate the angle that sliding block 3 slides in groove 11
It is small, so as to control length of the blade 2 to workpiece surface institute milling thread.
The lug boss 32 of sliding block 3 is held in groove 11, and groove 11 is extended in the joint portion 31 of sliding block 3.Blade 2 extends into
Process in through hole 13, workpiece vertically moves through processing through hole 13 and in processing through hole 13, and blade 2 does circumference fortune around workpiece
Move so as in workpiece surface milling thread.Meanwhile by controlling the angular dimension that blade 2 is rotated around workpiece so as to adjusting blade
2 workpiece surface milling thread length.
The cross section of groove 11 and lug boss 32 is circle or is trapezoidal, and is preferably trapezoidal, as long as energy
Make lug boss 32 in groove 11 slidably.
Propelling piece 5 is connected with milling machine, drives propelling piece 5 to do circular-rotation by motor (not shown), propelling piece 5, which promotes, to be slided
Block 3 slides in groove 11, so that blade 2 can do circular-rotation around workpiece, is pointed to the workpiece processed in through hole 13
Surface carries out milling.
Two circles are provided with cutterhead 1, and radially ring cloth is processing the groove 11 in the outside of through hole 13, two circle grooves successively
Distance at 11 centers away from cutterhead 1 is different, allows lug boss 32 to select clamping in place in the groove 11 of diverse location, with
Change the depth that blade 2 extends into processing through hole 13, so as to control depth of the blade 2 to workpiece surface institute milling thread.
Blade 2 is in sector, the angular bisector of the as blade 2 of center line 20 of blade 2, center line 20 and the cutterhead 1 of blade 2
Radially extending line overlaps arrangement, so as to carry out milling to workpiece surface by the arc end 21 of blade 2.As shown in figure 3, it can also make
The center line 20 of blade 2 and the radially extending line of cutterhead 1 arrangement in a certain angle, specifically, the center line 20 of blade 2 and the footpath of cutterhead 1
It is 0 ° -90 ° to the angle of extension line, and preferably 45 °, so as to carry out milling by 22 pairs of the tip workpiece surface of blade 2.This
Outside, by adjusting the center line 20 of blade 2 and the corner dimension of the radially extending line of cutterhead 1, blade 2 can be adjusted and extend into processing
Depth in through hole 13, so as to control depth of the blade 2 to workpiece surface institute milling thread.
The a series of tool described in detail only for feasibility embodiment of the present utility model of those listed above
Body illustrates that they are simultaneously not used to limit the scope of protection of the utility model, all to be made without departing from the utility model skill spirit
Equivalent implementations or change should be included within the scope of protection of the utility model.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (10)
1. precision die production is with vertical boring-milling center, including milling machine and the milling cutter that is connected with milling machine, it is characterised in that
The milling cutter includes cutterhead formed with processing through hole at center, is flexibly connected with cutterhead sliding block, it is fixedly connected with a slide block
Blade and propelling piece；
The cutterhead is provided with groove of at least ring cloth on the outside of processing through hole, and the sliding block includes clamping in a groove convex
The portion of rising and the joint portion for extending groove, the blade are extended into processing through hole；The propelling piece promotes sliding block in groove
Middle slip.
2. the vertical boring-milling center of precision die production according to claim 1, it is characterised in that the cutterhead is set
Having two circles, radially ring cloth is processing the groove on the outside of through hole successively.
3. the vertical boring-milling center of precision die production according to claim 2, it is characterised in that outside the groove
Side indicates graduation mark.
4. the vertical boring-milling center of precision die according to claim 1 production, it is characterised in that the groove and
The cross section of lug boss is circle or is trapezoidal.
5. the vertical boring-milling center of precision die according to claim 1 production, it is characterised in that the blade and
Joint portion is collectively forming the screwed hole of Longitudinal extending, in addition to the bolt extended into screwed hole.
6. the vertical boring-milling center of precision die according to claim 5 production, it is characterised in that the blade is in
It is fan-shaped.
7. the vertical boring-milling center of precision die production according to claim 6, it is characterised in that in the blade
Heart line overlaps with cutterhead radially extending line.
8. the vertical boring-milling center of precision die production according to claim 6, it is characterised in that in the blade
Heart line and cutterhead radially extending line arrangement in a certain angle.
9. the vertical boring-milling center of precision die production according to claim 8, it is characterised in that in the blade
Heart line and the angle of cutterhead radially extending line are 0 ° -90 °.
10. the vertical boring-milling center of precision die production according to claim 1, it is characterised in that the cutterhead
It is provided with several screwed holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720129537.7U CN207171476U (en) | 2017-02-09 | 2017-02-09 | The vertical boring-milling center of precision die production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720129537.7U CN207171476U (en) | 2017-02-09 | 2017-02-09 | The vertical boring-milling center of precision die production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207171476U true CN207171476U (en) | 2018-04-03 |
Family
ID=61732194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720129537.7U Expired - Fee Related CN207171476U (en) | 2017-02-09 | 2017-02-09 | The vertical boring-milling center of precision die production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207171476U (en) |
-
2017
- 2017-02-09 CN CN201720129537.7U patent/CN207171476U/en not_active Expired - Fee Related
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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: 20180403 Termination date: 20200209 |