CN209349532U - A kind of six station turnplate numerical control cutoff tools - Google Patents
A kind of six station turnplate numerical control cutoff tools Download PDFInfo
- Publication number
- CN209349532U CN209349532U CN201821966808.5U CN201821966808U CN209349532U CN 209349532 U CN209349532 U CN 209349532U CN 201821966808 U CN201821966808 U CN 201821966808U CN 209349532 U CN209349532 U CN 209349532U
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- China
- Prior art keywords
- cutoff tool
- tightening
- hex bolts
- cutterhead
- scalpel body
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Abstract
The utility model discloses a kind of six station turnplate numerical control cutoff tools, including cutoff tool cutterhead, the disk outer of the cutoff tool cutterhead is chimeric scalpel body head, scalpel body head end is welded with operator body rod, the centre of the cutoff tool cutterhead is equipped with the first tightening hex bolts, the periphery of the first tightening hex bolts is equipped with main thread hole, the surface of the downside cutoff tool cutterhead of the first tightening hex bolts is equipped with the second tightening hex bolts, the back side of the cutoff tool cutterhead is welded with cutoff tool scalpel body, the side of the cutoff tool scalpel body is socketed with cutoff tool knife bar, the circumferential surface of the second tightening hex bolts is chimeric tightening hexagon socket head cap screw.In the utility model, using new structure, using the form of multiple groups cutoff tool array arrangement, the effect of cutting can be realized faster, while between knife bar and cutter hub at right angles, large transmission ratio may be implemented, it improves efficiency, the design of multiple groups hex bolts, it is ensured that use process stability and high efficiency.
Description
Technical field
The utility model relates to metal cutting process fields, more particularly to a kind of six station turnplate numerical control cutoff tools.
Background technique
Cutoff tool is one of lathe tool, is mainly used for the blanking of workpiece and the taking-up of finished work-piece, the cutting of cutoff tool
Part is by main cutting edge, end cutting edge, rake face, main flank and minor flank, nose angle composition, the cutting tip of lathe tool and
The combination of shank mainly has monoblock type, welded type, insert and welding-insert, insert lathe tool
Stress and crackle can be generated in high-temperature soldering to avoid carbide chip, and knife handle is used multiple times, insert
Lathe tool is usually to be clamped blade with screw and pressing plate, fills the insert lathe tool of indexable insert tip, throw away tip, and blade after being worn out can be with
Indexing continues to use, and the tool change time that stops is short, therefore achieves rapid development.
Existing cutoff tool be mostly belong to hilted broadsword combination, and cutoff tool from cutting when do not act, and
Since cutoff tool belongs to passive type cutting, so large effect can be generated to cutter head, it is unfavorable for the development of cutoff tool, cuts simultaneously
Breaking is due to the influence of own form, and the service life of single cutoff tool is shorter, and the tool-changing speed in numerical control processing is very fast, cannot
The cutoff tool of single cutting-edge is changed completely timely, influences machining accuracy.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and six station turnplate of one kind proposed
Numerical control cutoff tool.
To achieve the goals above, the utility model adopts the technical scheme that a kind of six station turnplate numerical controls cutting
Knife, including cutoff tool cutterhead, the disk outer of the cutoff tool cutterhead is chimeric scalpel body head, the welding of scalpel body head end
There is operator body rod, the centre of the cutoff tool cutterhead is equipped with the first tightening hex bolts, the first tightening hex bolts
Periphery be equipped with main thread hole, the surface of the downside cutoff tool cutterhead of the first tightening hex bolts is equipped with the second tightening hexagonal
Bolt, the back side of the cutoff tool cutterhead are welded with cutoff tool scalpel body, and the side of the cutoff tool scalpel body is socketed with cutting
Knife knife bar, the circumferential surface of the second tightening hex bolts is chimeric tightening hexagon socket head cap screw, the second tightening hexagonal spiral shell
Inside one end of bolt offers the second auxiliary tightening head, and it is tight that inside one end of the first tightening hex bolts is equipped with the first auxiliary
Determine head, is equipped with main limit spring on the outside of the circumferential surface of the first tightening hex bolts, the first tightening hex bolts
Inner surface side offers the first helical cavity, offers the second spiral on the inside of the circumferential surface of the second tightening hex bolts
The central outer surface bolt of chamber, the cutoff tool cutterhead has cutoff tool clamping sleeve, the outer surface center of the cutoff tool clamping sleeve
Position offers third tightening hex bolts.
It is as above-mentioned technical proposal to further describe:
The quantity in the main thread hole is five groups, and two-by-two interval of the main thread hole between circumferential surface is 60
Degree.
It is as above-mentioned technical proposal to further describe:
The quantity of the second tightening hex bolts is one, and the center of the second tightening hex bolts and five groups of main threads
The center in hole is on same center line circle.
It is as above-mentioned technical proposal to further describe:
It is welded completely between the operator body rod and scalpel body head, forms cutter head assembly, and body rod of operating is entrenched in cutting
The inside of knife cutterhead.
It is as above-mentioned technical proposal to further describe:
The tightening hexagon socket head cap screw is mounted on the surface of cutoff tool scalpel body, and cutoff tool knife bar passes through hexagonal in tightening
Bolt is fixedly mounted on the circumferential surface of cutoff tool scalpel body.
It is as above-mentioned technical proposal to further describe:
It is fixed chimeric between the scalpel body head and cutoff tool cutterhead, and acute angle connects between scalpel body head and cutoff tool cutterhead
The cutoff tool cutterhead of touching side opens up fluted.
It is as above-mentioned technical proposal to further describe:
To be threadedly coupled between first helical cavity and main thread hole, and the surfaces externally and internally of the first helical cavity is equipped with spiral shell
Line.
In the utility model, it can be realized faster using new structure using the form of multiple groups cutoff tool array arrangement
The effect of cutting, simultaneously because orthogonal arrangement between processing cutoff tool knife bar and cutoff tool cutter hub, therefore may be implemented biggish
Transmission ratio increases the utilization of transmission efficiency, while the design of multiple groups hex bolts, it is ensured that entire cutoff tool is in use process
In be to stablize and efficient, the utility model highly effective is worthy to be popularized.
Detailed description of the invention
Fig. 1 be the utility model proposes six station turnplate numerical control cutoff tool of one kind main structure figure；
Fig. 2 be the utility model proposes six station turnplate numerical control cutoff tool of one kind top view；
Fig. 3 is Fig. 2 cross-sectional view；
Marginal data:
1, cutoff tool cutterhead；2, operator body rod；3, scalpel body head；4, main thread hole；5, the first tightening hex bolts；6,
Two tightening hex bolts；7, cutoff tool knife bar；8, cutoff tool scalpel body；9, tightening hexagon socket head cap screw；10, the second auxiliary tightening
Head；11, the first auxiliary tightening head；12, main limit spring；13, the first helical cavity；14, cutoff tool clamping sleeve；15, third tightening
Hex bolts；16, the second bolt chamber.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention；Term " first ", " the
Two ", " third " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance；In addition, unless otherwise specific
Regulation and restriction, term " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, be also possible to
It is detachably connected, or is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also lead to
It crosses intermediary to be indirectly connected, can be the connection inside two elements.It for the ordinary skill in the art, can be with
Concrete condition understands the concrete meaning of above-mentioned term in the present invention.
Referring to Fig.1-3, a kind of six station turnplate numerical control cutoff tools, including cutoff tool cutterhead 1, the disk of cutoff tool cutterhead 1
Outer is chimeric a scalpel body head 3, and 3 end of scalpel body head is welded with operator body rod 2, and the centre of cutoff tool cutterhead 1 is equipped with the
The periphery of one tightening hex bolts 5, the first tightening hex bolts 5 is equipped with main thread hole 4, the downside of the first tightening hex bolts 5
The surface of cutoff tool cutterhead 1 is equipped with the second tightening hex bolts 6, and the back side of cutoff tool cutterhead 1 is welded with cutoff tool scalpel body 8,
The side of cutoff tool scalpel body 8 is socketed with cutoff tool knife bar 7, and the circumferential surface of the second tightening hex bolts 6 is chimeric to be had in tightening
Hex bolts 9, inside one end of the second tightening hex bolts 6 offer the second auxiliary tightening head 10, the first tightening hex bolts 5
Inside one end be equipped with the first auxiliary tightening head 11, be equipped with main limit spring on the outside of the circumferential surface of the first tightening hex bolts 5
12, the inner surface side of the first tightening hex bolts 5 offers the first helical cavity 13, the circumference table of the second tightening hex bolts 6
The second helical cavity 16 is offered on the inside of face, the central outer surface bolt of cutoff tool cutterhead 1 has cutoff tool clamping sleeve 14, cutoff tool pressure
Fixed 14 outer surface centre offers third tightening hex bolts 15.
The quantity in main thread hole 4 is five groups, and two-by-two interval of the main thread hole 4 between circumferential surface is 60 degree,
Guarantee that installation limits complete later, the quantity of the second tightening hex bolts 6 is one, and in the second tightening hex bolts 6
The center in the heart and five groups of main thread holes 4 avoids generating off-centring when decentraction, influences to cut off on same center line circle
Stability when knife works is operated and is welded completely between body rod 2 and scalpel body head 3, and cutter head assembly is formed, and body rod 2 of operating is embedding
Close the offset damage for guaranteeing to generate cutter head assembly in the inside of cutoff tool cutterhead 1 in cutting process, tightening hexagon socket head cap screw
9 are mounted on the surface of cutoff tool scalpel body 8, and cutoff tool knife bar 7 is fixedly mounted on cutoff tool by tightening hexagon socket head cap screw 9
The circumferential surface of scalpel body 8 can make cutoff tool scalpel body 8 be completely fixed cutoff tool knife bar 7, scalpel body head 3 and cutoff tool knife
It is fixed chimeric between disk 1, and between scalpel body head 3 and cutoff tool cutterhead 1 the cutoff tool cutterhead 1 of acute angle contact side offer it is recessed
Slot, the groove opened up are radiating groove and stream bits slot, avoid the damage of cutter head, are spiral shell between the first helical cavity 13 and main thread hole 4
Line connection, and the surfaces externally and internally of the first helical cavity 13 is equipped with screw thread, and the first helical cavity 13 can be made to be fixed on main thread hole 4
Inside, while can be with external fastening screw.
Working principle: when using the cutoff tool, the cutoff tool is assembled, will entirely be set by cutoff tool knife bar 7
Standby to be fixed on lathe, cutoff tool knife bar 7 drives cutoff tool scalpel body 8 to rotate by tightening hexagon socket head cap screw 9 later, later,
Cutoff tool cutterhead 1 tells rotation, will be to be cut off by the operator body rod 2 and scalpel body head 3 that are entrenched in 1 outside of cutoff tool cutterhead
Material carries out cutoff process, and cutoff tool cutterhead 1 passes through main thread hole 4 and the first helical cavity 13 and the second tightening hex bolts 6
It is fixed on the surface of cutoff tool scalpel body 8 with the second helical cavity 16, realizes the function of cutting.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (7)
1. a kind of six station turnplate numerical control cutoff tools, including cutoff tool cutterhead (1), which is characterized in that the cutoff tool cutterhead (1)
Disk outer it is chimeric have scalpel body head (3), scalpel body head (3) end is welded with operator body rod (2), the cutoff tool knife
The centre of disk (1) is equipped with the first tightening hex bolts (5), and the periphery of the first tightening hex bolts (5) is equipped with main spiral shell
The surface of pit (4), the downside cutoff tool cutterhead (1) of the first tightening hex bolts (5) is equipped with the second tightening hex bolts
(6), the back side of the cutoff tool cutterhead (1) is welded with cutoff tool scalpel body (8), the side set of the cutoff tool scalpel body (8)
It is connected to cutoff tool knife bar (7), the circumferential surface of the second tightening hex bolts (6) is chimeric tightening hexagon socket head cap screw (9), institute
The inside one end for stating the second tightening hex bolts (6) offers the second auxiliary tightening head (10), the first tightening hex bolts
(5) inside one end is equipped with the first auxiliary tightening head (11), is equipped on the outside of the circumferential surface of the first tightening hex bolts (5)
The inner surface side of main limit spring (12), the first tightening hex bolts (5) offers the first helical cavity (13), and described
It is offered the second helical cavity (16) on the inside of the circumferential surface of two tightening hex bolts (6), outside the center of the cutoff tool cutterhead (1)
Surface bolt has cutoff tool clamping sleeve (14), and the outer surface centre of the cutoff tool clamping sleeve (14) offers third tightening
Hex bolts (15).
2. a kind of six station turnplates numerical control cutoff tool according to claim 1, which is characterized in that the main thread hole (4)
Quantity be five groups, and the interval two-by-two of main thread hole (4) between circumferential surface is 60 degree.
3. a kind of six station turnplates numerical control cutoff tool according to claim 1, which is characterized in that the second tightening hexagonal
The quantity of bolt (6) is one, and the center of the second tightening hex bolts (6) and the center of five groups of main thread holes (4) are same
On center line circle.
4. a kind of six station turnplates numerical control cutoff tool according to claim 1, which is characterized in that the operator body rod (2)
It is welded completely between scalpel body head (3), forms cutter head assembly, and operator body rod (2) is entrenched in the interior of cutoff tool cutterhead (1)
Portion.
5. a kind of six station turnplates numerical control cutoff tool according to claim 1, which is characterized in that hexagonal spiral shell in the tightening
Bolt (9) is mounted on the surface of cutoff tool scalpel body (8), and cutoff tool knife bar (7) is fixedly mounted by tightening hexagon socket head cap screw (9)
Circumferential surface in cutoff tool scalpel body (8).
6. a kind of six station turnplates numerical control cutoff tool according to claim 1, which is characterized in that the scalpel body head (3)
It is fixed chimeric between cutoff tool cutterhead (1), and acute angle contacts cutting for side between scalpel body head (3) and cutoff tool cutterhead (1)
Breaking cutterhead (1) opens up fluted.
7. a kind of six station turnplates numerical control cutoff tool according to claim 1, which is characterized in that first helical cavity
(13) to be threadedly coupled between main thread hole (4), and the surfaces externally and internally of the first helical cavity (13) is equipped with screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821966808.5U CN209349532U (en) | 2018-11-27 | 2018-11-27 | A kind of six station turnplate numerical control cutoff tools |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821966808.5U CN209349532U (en) | 2018-11-27 | 2018-11-27 | A kind of six station turnplate numerical control cutoff tools |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209349532U true CN209349532U (en) | 2019-09-06 |
Family
ID=67783034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821966808.5U Expired - Fee Related CN209349532U (en) | 2018-11-27 | 2018-11-27 | A kind of six station turnplate numerical control cutoff tools |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209349532U (en) |
-
2018
- 2018-11-27 CN CN201821966808.5U patent/CN209349532U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190906 Termination date: 20211127 |
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| CF01 | Termination of patent right due to non-payment of annual fee |