CN104907586A - Apparatus for drawing splines on lache - Google Patents
Apparatus for drawing splines on lache Download PDFInfo
- Publication number
- CN104907586A CN104907586A CN201510381074.9A CN201510381074A CN104907586A CN 104907586 A CN104907586 A CN 104907586A CN 201510381074 A CN201510381074 A CN 201510381074A CN 104907586 A CN104907586 A CN 104907586A
- Authority
- CN
- China
- Prior art keywords
- graduation
- gear
- knife bar
- spline
- key
- Prior art date
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B5/00—Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor
- B23B5/36—Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor for turning specially-shaped surfaces by making use of relative movement of the tool and work produced by geometrical mechanisms, i.e. forming-lathes
- B23B5/46—Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor for turning specially-shaped surfaces by making use of relative movement of the tool and work produced by geometrical mechanisms, i.e. forming-lathes for turning helical or spiral surfaces
- B23B5/48—Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor for turning specially-shaped surfaces by making use of relative movement of the tool and work produced by geometrical mechanisms, i.e. forming-lathes for turning helical or spiral surfaces for cutting grooves, e.g. oil grooves of helicoidal shape
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2220/00—Details of turning, boring or drilling processes
- B23B2220/12—Grooving
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Turning (AREA)
Abstract
Disclosed is an apparatus for drawing splines on a lache. The apparatus is composed of a graduation gear (1), a chuck neck (2), a workpiece (3), a fastening screw (4), a knife bar (5), a square knife frame (6), a spline cutter head (7), a key (8) and a graduation positioning latch (9), and is characterized in that the graduation gear (1) is installed on the chuck neck (2), the middle of the graduation gear transmits power through the key (8), the graduation positioning latch (9) is installed on the graduation gear (1) and has a graduation positioning effect, the workpiece (3) is a processed part, is installed on three chucks of the lathe, the knife bar (5) is installed on the square knife frame (6) and is fixed by use of a bolt, and the spline cutter head (7) is installed on the knife bar (5) and is fixed by use of the fastening screw (4). During working, axial feeding is realized by swinging a machine tool large trailing bar, a transverse trailing bar realizes radial cutting, and after one keyway is well drawn, a second keyway is processed through graduation of the graduation gear until all keyways are drawn.
Description
Technical field
The present invention relates to a kind of device at lathe pull-up spline, belong to Machining Technology field.
Background technology
In Machining Technology, be all generally process at special broaching machine to the processing of the endoporus spline of some gears and cover parts, but broaching machine price is higher, heavier for buying such lathe burden little factory.Therefore very necessary for a kind of device at lathe pull-up spline of medium-sized and small enterprises design.
Summary of the invention
For solving the problem, object of the present invention, just in order to solve above-mentioned the deficiencies in the prior art, the object of the present invention is to provide a kind of device at lathe pull-up spline.
For solving the problem, the present invention is achieved by the following technical solutions: a kind of device at lathe pull-up spline, by dividing gear 1, chuck neck 2, workpiece 3, trip bolt 4, knife bar 5, square tool post 6, spline cutter head 7, key 8 and calibration fastening screw 9 form, it is characterized in that: described dividing gear 1 is installed on chuck neck 2, power is transmitted by key 8 in the middle of it, described calibration fastening screw 9 is installed on dividing gear 1, play calibration positioning action, described workpiece 3 is part to be processed, be installed on three chucks of lathe, described knife bar 5 is installed on square tool post 6, fix with bolt, described spline cutter head 7 is installed on knife bar 5, fix with trip bolt 4.Realize axial feed with hand lathe saddle during work, cross slide realizes radial penetration of a cutting tool, carrys out calibration carry out second keyway processing until all keyways are pulled after drawing what a keyway by dividing gear.
The invention has the beneficial effects as follows: a kind of device at lathe pull-up spline, the advantages such as structure is simple, easy to operate, cost is low, safe and reliable.
Accompanying drawing explanation
Fig. 1 is a kind of apparatus structure schematic diagram at lathe pull-up spline.
Detailed description of the invention
As shown in Figure 1, a kind of device at lathe pull-up spline, by dividing gear 1, chuck neck 2, workpiece 3, trip bolt 4, knife bar 5, square tool post 6, spline cutter head 7, key 8 and calibration fastening screw 9 form, it is characterized in that: described dividing gear 1 is installed on chuck neck 2, power is transmitted by key 8 in the middle of it, described calibration fastening screw 9 is installed on dividing gear 1, play calibration positioning action, described workpiece 3 is part to be processed, be installed on three chucks of lathe, described knife bar 5 is installed on square tool post 6, fix with bolt, described spline cutter head 7 is installed on knife bar 5, fix with trip bolt 4.Realize axial feed with hand lathe saddle during work, cross slide realizes radial penetration of a cutting tool, carrys out calibration carry out second keyway processing until all keyways are pulled after drawing what a keyway by dividing gear.
Below disclose the present invention with better enforcement, so it is not intended to limiting the invention, and all technical schemes taking equivalent replacement or equivalent transformation to obtain, all drop in protection scope of the present invention.
Claims (1)
1. the device at lathe pull-up spline, by dividing gear (1), chuck neck (2), workpiece (3), trip bolt (4), knife bar (5), square tool post (6), spline cutter head (7), key (8) and calibration fastening screw (9) composition, it is characterized in that: described dividing gear (1) is installed on chuck neck (2), power is transmitted by key (8) in the middle of it, described calibration fastening screw (9) is installed on dividing gear (1), play calibration positioning action, described workpiece (3) is part to be processed, be installed on three chucks of lathe, described knife bar (5) is installed on square tool post (6), fix with bolt, described spline cutter head (7) is installed on knife bar (5), fix with trip bolt (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510381074.9A CN104907586A (en) | 2015-07-03 | 2015-07-03 | Apparatus for drawing splines on lache |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510381074.9A CN104907586A (en) | 2015-07-03 | 2015-07-03 | Apparatus for drawing splines on lache |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104907586A true CN104907586A (en) | 2015-09-16 |
Family
ID=54077262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510381074.9A Pending CN104907586A (en) | 2015-07-03 | 2015-07-03 | Apparatus for drawing splines on lache |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104907586A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB723661A (en) * | 1953-02-13 | 1955-02-09 | Trojan Ltd | A new or improved method and machine for cutting oil grooves |
| GB898158A (en) * | 1959-05-06 | 1962-06-06 | Huber And Barrett Ltd | Apparatus for cutting oil grooves or ducts in machine parts |
| CN87215088U (en) * | 1987-11-09 | 1988-07-13 | 龚潘声 | Device for cutting and milling internal keyways on various machine tools |
| CN2141339Y (en) * | 1992-11-20 | 1993-09-01 | 徐瑞钦 | Special equipment for processing internal screw of screw rod of single-screw pump |
| CN204747516U (en) * | 2015-07-03 | 2015-11-11 | 南京农业大学灌云现代农业装备研究院 | Device at lathe pull -up spline |
-
2015
- 2015-07-03 CN CN201510381074.9A patent/CN104907586A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB723661A (en) * | 1953-02-13 | 1955-02-09 | Trojan Ltd | A new or improved method and machine for cutting oil grooves |
| GB898158A (en) * | 1959-05-06 | 1962-06-06 | Huber And Barrett Ltd | Apparatus for cutting oil grooves or ducts in machine parts |
| CN87215088U (en) * | 1987-11-09 | 1988-07-13 | 龚潘声 | Device for cutting and milling internal keyways on various machine tools |
| CN2141339Y (en) * | 1992-11-20 | 1993-09-01 | 徐瑞钦 | Special equipment for processing internal screw of screw rod of single-screw pump |
| CN204747516U (en) * | 2015-07-03 | 2015-11-11 | 南京农业大学灌云现代农业装备研究院 | Device at lathe pull -up spline |
Non-Patent Citations (2)
| Title |
|---|
| 李玉坤: "用车床拉削花键孔", 《机械工人冷加工》 * |
| 陈波: "在车床上拉削花键孔", 《机械制造》 * |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150916 |
|
| WD01 | Invention patent application deemed withdrawn after publication |