CN204565162U - A kind of Step Shaft processing lathe tool - Google Patents
A kind of Step Shaft processing lathe tool Download PDFInfo
- Publication number
- CN204565162U CN204565162U CN201520187759.5U CN201520187759U CN204565162U CN 204565162 U CN204565162 U CN 204565162U CN 201520187759 U CN201520187759 U CN 201520187759U CN 204565162 U CN204565162 U CN 204565162U
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- China
- Prior art keywords
- cutting edge
- sword
- axle journal
- main cutting
- knife
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of Step Shaft processing lathe tool, comprise inclined-plane, side, cutter head molding blade group, excessive knife bar, locating hole a, bolt hole, locating hole b and cuboid handle of a knife, described cutter head molding blade group comprises axle journal sword I, axle journal sword II, spindle nose sword, chamfering blades II, front cutting edge c, main cutting edge b, chamfering blades I, front cutting edge a, main cutting edge a and front cutting edge b, described spiro keyhole position is on cuboid handle of a knife, described locating hole a and locating hole b lays respectively at the both sides of bolt hole, described cuboid handle of a knife front end is connected with the transition knife bar that side is right-angled trapezium, described transition knife bar top is connected with cutter head molding blade group.The utility model need not use high accuracy machining center, and production cost reduces greatly, and adds man-hour, Step Shaft one-shot forming, need not feed, greatly can reduce process time, enhance productivity.
Description
Technical field
The utility model relates to axle process tool technical field, is specially a kind of Step Shaft processing lathe tool.
Background technology
In prior art, when utilizing machining center to produce Step Shaft, general use standard lathe tool, feed program is pre-entered in machining center, by adjusting the amount of feeding and the axial location of lathe tool, process, but, when needing the Step Shaft of processing small-sized, the amount of feeding of lathe tool and axial location change trickle, and support that the machining center price of this feed program is very expensive, production cost so certainly will be caused too high, and, use conventional method is processed, due to needs feed, therefore process time is very long, and production efficiency is very low.
Utility model content
The purpose of this utility model is to provide a kind of Step Shaft to process lathe tool, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme: a kind of Step Shaft processing lathe tool, comprise inclined-plane, side, cutter head molding blade group, excessive knife bar, locating hole a, bolt hole, locating hole b and cuboid handle of a knife, described cutter head molding blade group comprises axle journal sword I, axle journal sword II, spindle nose sword, chamfering blades II, front cutting edge c, main cutting edge b, chamfering blades I, front cutting edge a, main cutting edge a, front cutting edge b and main cutting edge c, described spiro keyhole position is on cuboid handle of a knife, described inclined-plane is positioned on transition knife bar, described side is positioned in cutter head molding blade group, described locating hole a and locating hole b lays respectively at the both sides of bolt hole, described cuboid handle of a knife front end is connected with the transition knife bar that side is right-angled trapezium, described transition knife bar top is connected with cutter head molding blade group.
Preferably, described front cutting edge a is vertical with front cutting edge b to be positioned on axle journal sword I, described main cutting edge a is positioned on axle journal sword I, described main cutting edge b is positioned on axle journal sword II, described chamfering blades I is positioned on front cutting edge c, described main cutting edge c is positioned on spindle nose sword, and described main cutting edge c is crossing with the front cutting edge c of axle journal sword II, and described chamfering blades II is positioned on main cutting edge c
Preferably, described main cutting edge c is crossing with the front cutting edge c of axle journal sword II, and its level height is lower than the main cutting edge a on axle journal sword I and axle journal sword II and main cutting edge b.
Compared with prior art, the beneficial effects of the utility model are: described handle of a knife is connected to cutter head molding blade group, thus do not need to use high accuracy machining center, production cost is reduced greatly, and add man-hour, Step Shaft one-shot forming, need not feed, greatly can reduce process time, enhance productivity.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is left view of the present utility model;
Fig. 3 is cutter head molding blade group structural representation.
In figure: 1 inclined-plane, 2, side, 3, cutter head molding blade group, 4, excessively knife bar, 5, locating hole a, 6, bolt hole, 7, locating hole b, 8, cuboid handle of a knife, 31, axle journal sword I, 32, axle journal sword II, 33, spindle nose sword, 34, chamfering blades II, 35, front cutting edge c, 36, main cutting edge b, 37, chamfering blades I, 38, front cutting edge a, 39, main cutting edge a, 310, front cutting edge b, 311, main cutting edge.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1-3, the utility model provides a kind of technical scheme: a kind of Step Shaft processing lathe tool, comprises inclined-plane 1, side 2, cutter head molding blade group 3, excessive knife bar 4, locating hole a5, bolt hole 6, locating hole b7 and cuboid handle of a knife 8, cutter head molding blade group 3 comprises axle journal sword I 31, axle journal sword II 32, spindle nose sword 33, chamfering blades II 34, front cutting edge c35, main cutting edge b36, chamfering blades I 37, front cutting edge a38, main cutting edge a39, front cutting edge b310 and main cutting edge c311, bolt hole 6 is positioned on cuboid handle of a knife 8, inclined-plane 1 is positioned on transition knife bar 4, side 2 is positioned in cutter head molding blade group 3, locating hole a5 and locating hole b7 lays respectively at the both sides of bolt hole 6, cuboid handle of a knife 8 front end is connected with the transition knife bar 4 that side is right-angled trapezium, transition knife bar 4 top is connected with cutter head molding blade group 3, front cutting edge a38 is vertical with front cutting edge b310 to be positioned on axle journal sword I 31, main cutting edge a39 is positioned at axle journal sword I 31, main cutting edge b36 is positioned on axle journal sword II 32, chamfering blades I 37 is positioned on front cutting edge c35, main cutting edge c311 is positioned on spindle nose sword 33, main cutting edge c311 is crossing with the front cutting edge c35 of axle journal sword II 32, chamfering blades II 34 is positioned on main cutting edge c311, main cutting edge c311 is crossing with the front cutting edge c35 of axle journal sword II 32, its level height is lower than the main cutting edge a39 of axle journal sword I 31 and axle journal sword II 32 and main cutting edge b36.
Principle: be describedly fixed on knife rest on by locating hole 5,7 and bolt hole 6 by cuboid handle of a knife 8 by a kind of Step Shaft processing lathe tool, is then adjusted to cutter head molding blade group 3 and workpiece relevant position.
Although illustrate and described embodiment of the present utility model, for the ordinary skill in the art, be appreciated that and can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present utility model and spirit, scope of the present utility model is by claims and equivalents thereof.
Claims (3)
1. a Step Shaft processing lathe tool, comprises inclined-plane (1), side (2), cutter head molding blade group (3), excessive knife bar (4), locating hole a(5), bolt hole (6), locating hole b(7) and cuboid handle of a knife (8), it is characterized in that: described cutter head molding blade group (3) comprises axle journal sword I (31), axle journal sword II (32), spindle nose sword (33), chamfering blades II (34), front cutting edge c(35), main cutting edge b(36), chamfering blades I (37), front cutting edge a(38), main cutting edge a(39), front cutting edge b(310) and main cutting edge (311), described bolt hole (6) is positioned on cuboid handle of a knife (8), described inclined-plane (1) is positioned on transition knife bar (4), described side (2) is positioned in cutter head molding blade group (3), described locating hole a(5) and locating hole b(7) lay respectively at the both sides of bolt hole (6), described cuboid handle of a knife (8) front end is connected with the transition knife bar (4) that side is right-angled trapezium, and described transition knife bar (4) top is connected with cutter head molding blade group (3).
2. a kind of Step Shaft processing lathe tool according to claim 1, it is characterized in that: described front cutting edge a(38) with front cutting edge b(310) be vertically positioned on axle journal sword I (31), described main cutting edge a(39) be positioned on axle journal sword I (31), described main cutting edge b(36) be positioned on axle journal sword II (32), described chamfering blades I (37) is positioned at front cutting edge c(35) on, described main cutting edge c(311) be positioned on spindle nose sword (33), described main cutting edge c(311) with the front cutting edge c(35 of axle journal sword II (32)) crossing, described chamfering blades II (34) is positioned at main cutting edge c(311) on.
3. a kind of Step Shaft processing lathe tool according to claim 1, it is characterized in that: described main cutting edge c(311) with the front cutting edge c(35 of axle journal sword II (32)) crossing, its level height is lower than the main cutting edge a(39 on axle journal sword I (31) and axle journal sword II (32)) and main cutting edge b(36).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520187759.5U CN204565162U (en) | 2015-03-31 | 2015-03-31 | A kind of Step Shaft processing lathe tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520187759.5U CN204565162U (en) | 2015-03-31 | 2015-03-31 | A kind of Step Shaft processing lathe tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204565162U true CN204565162U (en) | 2015-08-19 |
Family
ID=53857854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520187759.5U Expired - Fee Related CN204565162U (en) | 2015-03-31 | 2015-03-31 | A kind of Step Shaft processing lathe tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204565162U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107335851A (en) * | 2017-08-30 | 2017-11-10 | 东莞市联合磨削精密刀具有限公司 | A kind of four sword side set cutters |
-
2015
- 2015-03-31 CN CN201520187759.5U patent/CN204565162U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107335851A (en) * | 2017-08-30 | 2017-11-10 | 东莞市联合磨削精密刀具有限公司 | A kind of four sword side set cutters |
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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 |
Granted publication date: 20150819 Termination date: 20160331 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |