CN204799978U - Terminal surface loop type deep trouth processing cutter - Google Patents
Terminal surface loop type deep trouth processing cutter Download PDFInfo
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- CN204799978U CN204799978U CN201520475067.0U CN201520475067U CN204799978U CN 204799978 U CN204799978 U CN 204799978U CN 201520475067 U CN201520475067 U CN 201520475067U CN 204799978 U CN204799978 U CN 204799978U
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- blade
- blade bearing
- knife
- face ring
- slot machining
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Abstract
The utility model discloses a terminal surface loop type deep trouth processing cutter, including cutter body and blade, the cutter body include the handle of a knife that matches with lathe tailstock hole to reach the tube -shape blade bearing of being connected with shown handle of a knife, blade bearing one end and shown handle of a knife fixed connection, other end end is seted up jaggedly, fixedly connected with on the section of thick bamboo wall of breach the blade. The utility model has the advantages of simple structure, through the breach of seting up the large tracts of land on the tube -shape blade bearing, the chip removal has been increased, move back bits speed, and improves the production efficiency, wall thickness with the tube -shape blade bearing reduces simultaneously, make it not contact with the work piece, the energy loss in the course of working has been reduced, the heat that the friction produced has been reduced, and simultaneously, in the time of necessary can with the coolant liquid through its with work piece deep trouth cell wall between gap joining coolant liquid, the temperature of after the work piece shaping is reduced, the lonely time is shortened, and improves the production efficiency.
Description
Technical field
The utility model relates to Machining Technology, is specifically related to a kind of end face ring moldeed depth slot machining cutter.
Background technology
In mechanical processing process, often can run into the processing of ring type deep trough, utilize lathe tool to carry out adding man-hour because the degree of depth of deep trouth is comparatively large, lathe tool is longer, poor rigidity, easily damages lathe tool.In order to solve the problems of the technologies described above, Chinese patent CN200942431 discloses a kind of ring type deep trough turning tool, it comprises handle of a knife and a minimum cutter head, it is characterized in that: said handle of a knife is the drill bushing with conical grip, conical grip is fastened on the rear portion of drill bushing, cutter head is embedded in the end face before drill bushing, the width of cutter head is equal with the width of the ring type deep trough of processing, the inner side of cutter head equals the radius inside ring type deep trough to the distance of drill bushing axis, the thickness of drill bushing is less than the width of cutter head, and there is bit-withdrawing slot at the position before the front end surface of drill bushing is positioned at cutter head.But the patented product in use, because bit-withdrawing slot design portion is reasonable, can not carries out in time moving back bits, particularly when carrying out High-speed machining, having had a strong impact on production efficiency.In addition, the cutter hub width of this patent is consistent with the described width processing deep trouth of being with, cause the drill bushing of its blade and carrying blade when High-speed machining because friction produces high temperature, radiating efficiency is slow, cooling fluid can not direct contactor blade, not only easily cause industrial accident, also reduce the service life of each equipment.Meanwhile, it is long that the cutting tool insert that Chinese patent CN200942431 provides stretches out drill bushing, have impact on the rigidity of cutter head.
Summary of the invention
In order to solve the deficiencies in the prior art, the utility model provides a kind of end face ring moldeed depth slot machining cutter.
The technical solution of the utility model is: a kind of end face ring moldeed depth slot machining cutter, comprise cutter hub and blade, described cutter hub comprises the handle of a knife mated with tailstock tool hole, and the tubular blade bearing to be connected with shown handle of a knife, described blade bearing one end is fixedly connected with shown handle of a knife, other end end offers breach, and the barrel of described breach is fixedly connected with described blade.
Further improvement of the utility model comprises:
Described tubular blade bearing end gap length is not less than 2/6ths of tubular blade shaft girth, and the degree of depth of described breach is consistent with the degree of depth of described tubular blade bearing.
Described blade horizontal leading ends face mill R120, the chamfering that the degree of depth is 2.5 millimeters.
The strip structure of described blade to be cross section be inverted trapezoidal, and weld with described tubular blade bearing, blade sidewall is and described tubular blade bearing cross section concentric arcs.
Described blade front end face and vertical direction angle are 5-6 °.
Described handle of a knife is Mohs centrum, and Morse's taper mates with shown tailstock tool hole.
The little 1.5-3 millimeter of wall ratio workpiece to be processed deep trouth width of described tubular blade bearing.
Described blade is obtained by steel knife bar W9Cr4V2 or hardness alloy W1.
Blade should higher than tubular blade bearing 1.5-2.5 millimeter.
The utility model structure is simple, by offering large-area breach on tubular blade bearing, add chip removal, move back bits speed, improve production efficiency, the wall thickness of tubular blade bearing is reduced simultaneously, it is made not contact with workpiece, decrease the energy loss in process, reduce fricative heat, simultaneously, cooling fluid can be added cooling fluid by the gap between itself and workpiece deep trouth cell wall time necessary, reduce the temperature after Workpiece shaping and decrease the lonely time, improve production efficiency.
The utility model is also by welding blade with on tubular blade bearing, and add the rigid of blade, utilize the special design at each position to blade, not only production efficiency is high to make it, and blade is convenient to sharpening upon wear.Improve cutting wear, do not need to design extra bits groove.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the top view of Fig. 1.
In figure: 1, cutter hub, 2, blade 3, tubular blade bearing, 4, breach, 5, handle of a knife, 6, chamfering.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is elaborated.
A kind of end face ring moldeed depth slot machining cutter as shown in Figure 1, Figure 2 and Figure 3, comprise cutter hub and blade, described cutter hub comprises the handle of a knife mated with tailstock tool hole, and the tubular blade bearing to be connected with shown handle of a knife, described blade bearing one end is fixedly connected with shown handle of a knife, other end end offers breach, and the barrel of described breach is fixedly connected with described blade.
Described tubular blade bearing end gap length is not less than 2/6ths of tubular blade shaft girth, and the degree of depth of described breach is consistent with the degree of depth of described tubular blade bearing.
Described blade horizontal leading ends face mill R120, the chamfering that the degree of depth is 2.5 millimeters.
The strip structure of described blade to be cross section be inverted trapezoidal, and weld with described tubular blade bearing, blade sidewall is and described tubular blade bearing cross section concentric arcs.
Described blade front end face and vertical direction angle are 5-6 °.
Described handle of a knife is Mohs centrum, and Morse's taper mates with shown tailstock tool hole.
The little 1.5-3 millimeter of wall ratio workpiece to be processed deep trouth width of described tubular blade bearing.
Described blade is obtained by steel knife bar W9Cr4V2 or hardness alloy W1.
Blade should higher than tubular blade bearing 1.5-2.5 millimeter.
The utility model structure is simple, by offering large-area breach on tubular blade bearing, add chip removal, move back bits speed, improve production efficiency, the wall thickness of tubular blade bearing is reduced simultaneously, it is made not contact with workpiece, decrease the energy loss in process, reduce fricative heat, simultaneously, cooling fluid can be added cooling fluid by the gap between itself and workpiece deep trouth cell wall time necessary, reduce the temperature after Workpiece shaping and decrease the lonely time, improve production efficiency.
The utility model is also by welding blade with on tubular blade bearing, and add the rigid of blade, utilize the special design at each position to blade, not only production efficiency is high to make it, and blade is convenient to sharpening upon wear.Improve cutting wear, do not need to design extra bits groove.
The ring-like special deep trouth cutter of processing end face: manufacture process tool technique simple, processing end face deep trouth scope is wide.Cutter is according to fast, and the center need not proofreading cutter and workpiece is high.Cutting tool installation manner in tail stock hole, the inside and outside taper fit self-locking center of Mohs 5#.High, shock-resistant, the good sharpening of tool bodies intensity, chip removal are smooth and easy.Processing end face deep trouth, convenient as Workpiece boring, ultrahigh in efficiency.
Milling machine processing or hand saws, saw goes to the position of tool bodies being placed blade to size, and blade should higher than cutter hub 1.5-2.5 millimeter.With gas brazing, welding blade.Workpiece material is ordinary low-carbon steel in this way, welding blade hardness alloy W1.Workpiece material is non-ferrous metal in this way, welding blade high-speed tool steel tool section W9Cr4V2.
The geometric angle of sharpening processing end face ring moldeed depth groove cutter: the blade width size after sharpening and the groove width of workpiece measure-alike.In order to improve cutting wear, not grinding chip area, grinding R120 before lathe tool, the chamfering that the degree of depth is 2.5 millimeters, increase the intensity of major cutting edge, when making workpiece grooving, chip removal is smooth and easy.
More than show and describe general principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (9)
1. an end face ring moldeed depth slot machining cutter, it is characterized in that, comprise cutter hub and blade, described cutter hub comprises the handle of a knife mated with tailstock tool hole, and the tubular blade bearing to be connected with shown handle of a knife, described blade bearing one end is fixedly connected with shown handle of a knife, and other end end offers breach, and the barrel of described breach is fixedly connected with described blade.
2. a kind of end face ring moldeed depth slot machining cutter according to claim 1, is characterized in that, described tubular blade bearing end gap length is not less than 2/6ths of tubular blade shaft girth, and the degree of depth of described breach is consistent with the degree of depth of described tubular blade bearing.
3. a kind of end face ring moldeed depth slot machining cutter according to claim 1, is characterized in that, described blade horizontal leading ends face mill R120, the chamfering that the degree of depth is 2.5 millimeters.
4. a kind of end face ring moldeed depth slot machining cutter according to claim 1, is characterized in that, the strip structure of described blade to be cross section be inverted trapezoidal, and welds with described tubular blade bearing, and blade sidewall is and described tubular blade bearing cross section concentric arcs.
5. a kind of end face ring moldeed depth slot machining cutter according to claim 1, it is characterized in that, described blade front end face and vertical direction angle are 5-6 °.
6. a kind of end face ring moldeed depth slot machining cutter according to claim 1, it is characterized in that, described handle of a knife is Mohs centrum, and Morse's taper mates with shown tailstock tool hole.
7. a kind of end face ring moldeed depth slot machining cutter according to claim 1, is characterized in that, the little 1.5-3 millimeter of wall ratio workpiece to be processed deep trouth width of described tubular blade bearing.
8. a kind of end face ring moldeed depth slot machining cutter according to claim 1, it is characterized in that, described blade is obtained by steel knife bar W9Cr4V2 or hardness alloy W1.
9. a kind of end face ring moldeed depth slot machining cutter according to claim 1, is characterized in that, blade should higher than tubular blade bearing 1.5-2.5 millimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520475067.0U CN204799978U (en) | 2015-07-03 | 2015-07-03 | Terminal surface loop type deep trouth processing cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520475067.0U CN204799978U (en) | 2015-07-03 | 2015-07-03 | Terminal surface loop type deep trouth processing cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204799978U true CN204799978U (en) | 2015-11-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520475067.0U Expired - Fee Related CN204799978U (en) | 2015-07-03 | 2015-07-03 | Terminal surface loop type deep trouth processing cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204799978U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104959636A (en) * | 2015-07-03 | 2015-10-07 | 张家志 | End face ring-type deep groove machining cutter |
-
2015
- 2015-07-03 CN CN201520475067.0U patent/CN204799978U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104959636A (en) * | 2015-07-03 | 2015-10-07 | 张家志 | End face ring-type deep groove machining cutter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20151125 Termination date: 20180703 |