CN201217166Y - High-speed spline milling-hobbing cutter cooling apparatus - Google Patents
High-speed spline milling-hobbing cutter cooling apparatus Download PDFInfo
- Publication number
- CN201217166Y CN201217166Y CN 200820147953 CN200820147953U CN201217166Y CN 201217166 Y CN201217166 Y CN 201217166Y CN 200820147953 CN200820147953 CN 200820147953 CN 200820147953 U CN200820147953 U CN 200820147953U CN 201217166 Y CN201217166 Y CN 201217166Y
- Authority
- CN
- China
- Prior art keywords
- hobboing cutter
- cooling device
- high speed
- workpiece
- spline milling
- 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.)
- Expired - Fee Related
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23F—MAKING GEARS OR TOOTHED RACKS
- B23F5/00—Making straight gear teeth involving moving a tool relatively to a workpiece with a rolling-off or an enveloping motion with respect to the gear teeth to be made
- B23F5/20—Making straight gear teeth involving moving a tool relatively to a workpiece with a rolling-off or an enveloping motion with respect to the gear teeth to be made by milling
- B23F5/22—Making straight gear teeth involving moving a tool relatively to a workpiece with a rolling-off or an enveloping motion with respect to the gear teeth to be made by milling the tool being a hob for making spur gears
Abstract
The utility model relates to a high speed spline milling hob cooling device, which can effectively solve the problems of short service life, high cost, material waste and environment pollution of the prior hob; and the technical proposal is that: the cooling device comprises a seat and a tool holder; processing component clamps are respectively arranged on vertical bodies at the both ends of the seat; the tool holder is arranged on the seat which is positioned at one side between the both processing component clamps; the tool holder is provided with the hob, an air compressor is arranged at one side of the seat, and the air compressor is communicated with a jet mouth which is positioned at the part of the hob on the tool holder through a gas pipe. The cooling device has the advantages that the structure is simple and novel, the use is convenient, clean and sanitary, the effect is fine, the cost is low, and the labor efficiency is high; thus being a great innovation in the mechanical field.
Description
One, technical field
The utility model relates to mechanical field, particularly a kind of high speed spline milling machine hobboing cutter cooling device.
Two, background technology
At present during spline milling machine hobboing cutter processing work, only adopt hydraulic circulation oil to take away and release and loose to alleviate cooling heat, because of a large amount of heats that run up and produce, cause the oil temperature too high, cooling effect is undesirable, the phenomenon that cutter life reduces, and the every milling workpiece of hobboing cutter 300-400 spare, hobboing cutter just need return original production producer and reface, and not only turn around time is long to recover the serviceability of hobboing cutter like this, and generation expense height, service life is not long, the hydraulic oil random device that circulates in addition turns round and splashes everywhere, not only caused the waste of raw material but also unclean, contaminated environment is so its improvement is imperative.
Three, utility model content
At above-mentioned situation, for overcoming the prior art defective, the purpose of the utility model just provides a kind of high speed spline milling machine hobboing cutter cooling device, it is short service life effectively to solve existing hobboing cutter, the expense height, the problem of wastage of material and environmental pollution, the technical scheme of its solution is, comprise base and knife rest assembly, correspondence is equipped with the workpiece dop respectively on the vertical body in base two ends, and the knife rest assembly is arranged above one wing base between two workpiece dops, on the knife rest assembly hobboing cutter is housed, base has air compressor on one side, air compressor through tracheae with place the knife rest assembly on the jet duckbilled at hobboing cutter place be connected.The utility model is simple in structure, and is novel unique, easy to use, sanitation and hygiene, and effective, cost is low, and the efficiency height is that one on the mechanical field innovated greatly.
Four, description of drawings
Accompanying drawing is a structural front view of the present utility model.
Five, the specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is elaborated.
Provide by accompanying drawing, the utility model comprises base 6 and knife rest assembly 8, correspondence is equipped with workpiece dop 7 respectively on the vertical body in base two ends, knife rest assembly 8 is arranged above one wing base between two workpiece dops, hobboing cutter 2 is housed on the knife rest assembly, base has air compressor 5 on one side, air compressor through tracheae 4 with place the knife rest assembly on the jet duckbilled 9 at hobboing cutter place be connected.
In order to guarantee result of use, on the said tracheae 4 valve 3 is housed, with control and adjusting cold air; There is nitrogen titanium aluminide coating on said hobboing cutter 2 surfaces; Said workpiece dop 7 is the tip circular cone, is convenient to card jail, the accurate workpiece 1 of card.
The utility model in use, workpiece to be processed 1 is contained between the two workpiece dops 7, start air compressor 5, adjust pressure, Open valve 3, cold gas blows to high speed spline milling machine hobboing cutter 2 by tracheae 4 by jet duckbilled 9, thereby finish cooling to high speed spline milling machine hobboing cutter, the utility model has replaced original hydraulic circulation oil to cool off by compressed air type is air-cooled, the cold gas that had both guaranteed constant temperature is supplied with, changed again in the past to supply with because of liquid circulation and cause the oil temperature too high, cooling effect is undesirable, the phenomenon that cutter life reduces.
The utility model has improved the service life of cutter greatly, whenever, once can process 1200-1300 spare workpiece to the hobboing cutter sharpening, hobboing cutter approximately can sharpening 20 times, every so approximately can be hobboing cutter than original multi-processing workpiece 18000-20000 spare, also saved the use of hydraulic oil, originally a large amount of hydraulic oil is used in cooling in every month, now only just deal with problems with a spot of electricity, reduce cost greatly, and changed working environment, hydraulic oil no longer occurs and disorderly drip the sinuous flow phenomenon, created advantage to cleaner production, the workpiece temperature rise is little during owing to high-speed milling, so surface of the work does not have metamorphic layer and micro-crack, thermal deformation is also little, has guaranteed product quality, for follow-up quenching processing provides reliable assurance and data guarantee, provide great convenience for research heat-treatment quenching deflection, the utility model is simple in structure, low cost of manufacture, easy to use, can be widely used in producing in batches annular knurl key series products Milling Process, economic and social benefit is huge.
Claims (4)
1, a kind of high speed spline milling machine hobboing cutter cooling device, comprise base (6) and knife rest assembly (8), it is characterized in that, correspondence is equipped with workpiece dop (7) respectively on the vertical body in base two ends, knife rest assembly (8) is arranged above one wing base between two workpiece dops, hobboing cutter (2) is housed on the knife rest assembly, on one side base has air compressor (5), air compressor through tracheae (4) with place the knife rest assembly on the jet duckbilled (9) at hobboing cutter place be connected.
2, a kind of high speed spline milling machine hobboing cutter cooling device according to claim 1 is characterized in that, valve (3) is housed on the said tracheae (4).
3, a kind of high speed spline milling machine hobboing cutter cooling device according to claim 1 is characterized in that there is nitrogen titanium aluminide coating on said high speed spline milling machine hobboing cutter (2) surface.
4, a kind of high speed spline milling machine hobboing cutter cooling device according to claim 1 is characterized in that, said two workpiece dops (7) are the tip circular cone, is convenient to the card jail, blocks accurate workpiece (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200820147953 CN201217166Y (en) | 2008-07-14 | 2008-07-14 | High-speed spline milling-hobbing cutter cooling apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200820147953 CN201217166Y (en) | 2008-07-14 | 2008-07-14 | High-speed spline milling-hobbing cutter cooling apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201217166Y true CN201217166Y (en) | 2009-04-08 |
Family
ID=40540002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200820147953 Expired - Fee Related CN201217166Y (en) | 2008-07-14 | 2008-07-14 | High-speed spline milling-hobbing cutter cooling apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201217166Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104057358A (en) * | 2014-06-30 | 2014-09-24 | 南京金宇刀具制造有限公司 | Water cooling type cutting machine hobbing cutter group |
| CN104308648A (en) * | 2014-10-16 | 2015-01-28 | 山东大学 | Supersonic speed low-temperature airflow generator for cooling in cutting machining process |
| CN104325354A (en) * | 2014-10-15 | 2015-02-04 | 池州市邦鼐机电科技有限公司 | Enclosed type cooling device |
| CN104440379A (en) * | 2014-12-01 | 2015-03-25 | 池州市邦鼐机电科技有限公司 | Annular cooling device |
-
2008
- 2008-07-14 CN CN 200820147953 patent/CN201217166Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104057358A (en) * | 2014-06-30 | 2014-09-24 | 南京金宇刀具制造有限公司 | Water cooling type cutting machine hobbing cutter group |
| CN104325354A (en) * | 2014-10-15 | 2015-02-04 | 池州市邦鼐机电科技有限公司 | Enclosed type cooling device |
| CN104308648A (en) * | 2014-10-16 | 2015-01-28 | 山东大学 | Supersonic speed low-temperature airflow generator for cooling in cutting machining process |
| CN104440379A (en) * | 2014-12-01 | 2015-03-25 | 池州市邦鼐机电科技有限公司 | Annular cooling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090408 |