CN104057358A - Water cooling type cutting machine hobbing cutter group - Google Patents
Water cooling type cutting machine hobbing cutter group Download PDFInfo
- Publication number
- CN104057358A CN104057358A CN201410303710.1A CN201410303710A CN104057358A CN 104057358 A CN104057358 A CN 104057358A CN 201410303710 A CN201410303710 A CN 201410303710A CN 104057358 A CN104057358 A CN 104057358A
- Authority
- CN
- China
- Prior art keywords
- water
- cutter group
- cutting machine
- type cutting
- hobbing
- 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
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/10—Arrangements for cooling or lubricating tools or work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23F—MAKING GEARS OR TOOTHED RACKS
- B23F21/00—Tools specially adapted for use in machines for manufacturing gear teeth
- B23F21/12—Milling tools
- B23F21/16—Hobs
Abstract
The invention provides a water cooling type cutting machine hobbing cutter group, which comprises a plurality of dry hobbing cutters 1 connected through rotating shafts 2. The water cooling type cutting machine hobbing cutter group is characterized in that water grooves 3 are formed in the middle of the rotating shafts 2, the positions of the water grooves 3 of the hobbing cutters 1 are connected in series through an annular water pipe, and a circulation pump is arranged in the annular water pipe. The outer part of the annular water pipe is connected with an air heat pipe or is partially soaked into a condensed water pool. The circulation water is utilized for simultaneously cooling the hobbing cutters, the circulation water brings away heat on the hobbing cutters when flowing in the annular water pipe, and the heat is transmitted into the air. Compared with the prior art adopting the direct air cooling, the water cooling type cutting machine hobbing cutter group has the advantages that the cooling effect is better, and the work service life of each hobbing cutter is prolonged.
Description
Technical field
The present invention relates to cutting tool field, specifically a kind of water-cooled cutter hobboing cutter group.
Background technology
Cutter tooth is made Gear Processing cutter tool ﹐ that helix arranges for by generating processing circle post tooth wheel ﹑ worm gear and other cylindrical toothed workpiece (seeing that tooth wheel adds work ﹑ gear) along cylinder or circular cone.Be divided into Chi wheel Gun Dao ﹑ Wo wheel Gun Dao ﹑ non-involute generate hobboing cutter and single position hob etc. according to different ﹐ hobboing cutter of purposes.。Add man-hour, hobboing cutter is equivalent to a helical gear that helical angle is very large, its number of teeth is a number of hobboing cutter, workpiece is equivalent to another helical gear, engage according to a pair of helical tooth crop rotation space each other, with the speed ratio rotation of fixing, become tooth-formation of gear by the cutter tooth profile of tooth envelope of each adjacent position of cutting successively.When hobboing cutter cutting, be to reduce the hobboing cutter major reason in service life because violent friction can produce high temperature, in prior art, conventionally reduce the temperature on hobboing cutter surface by the mode of external ventilation.This method cooling-down effect is limited, and wind can dispel add man-hour produce flying chip, affect workman work.
Summary of the invention
The present invention, in order to solve the overheated problem that causes life-span reduction of existing hobboing cutter, provides a kind of water-cooled cutter hobboing cutter group, reduces the temperature of hobboing cutter by recirculated water, can effectively extend the service life of hobboing cutter.
The present invention includes somely by the connected dry milling cutter of rotating shaft, has tank in the middle of rotating shaft, connecting by annular conduit in the tank place of some hobboing cutters, in described annular conduit, is provided with circulating pump.Utilize recirculated water some hobboing cutters to be carried out cooling simultaneously simultaneously, when recirculated water flows in annular conduit, take away the heat on hobboing cutter, be delivered in air, directly better by the mode cooling effect of air cooling than tradition, the working life that has extended hobboing cutter.
Further improve, described annular conduit is externally connected to air hot pipe.By having improved the cooling velocity of cooling circulating water at the outside heat pipe that increases of water pipe, thereby further improve the radiating effect of hobboing cutter.
Further improve, described annular conduit part immerses condensation pond.Make cool cycles water for cooling by condensation pond, radiating effect is better than air hot pipe, and shortcoming is that cost is higher, can use according to needs of production.
Brief description of the drawings
Fig. 1 is module diagram of the present invention.
Fig. 2 is hob-cutter structure schematic diagram.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described.
The present invention includes somely by the connected dry milling cutter 1 of rotating shaft 2, in the middle of rotating shaft 2, have tank 3.Hob-cutter structure as shown in Figure 2.Water circulation structure as shown in Figure 1, connect by annular conduit, in described annular conduit, is provided with circulating pump by tank 3 places of some hobboing cutters 1.
In the time of the outside connection of annular conduit air hot pipe, by having improved the cooling velocity of cooling circulating water at the outside heat pipe that increases of water pipe, thereby further improve the radiating effect of hobboing cutter.
In the time that annular conduit part immerses condensation pond, make cool cycles water for cooling by condensation pond, radiating effect is better than air hot pipe, and shortcoming is that cost is higher, can use according to needs of production.。
The concrete application approach of the present invention is a lot, and the above is only the preferred embodiment of the present invention, should be understood that; for those skilled in the art; under the premise without departing from the principles of the invention, can also make some improvement, these improve and also should be considered as protection scope of the present invention.
Claims (3)
1. a water-cooled cutter hobboing cutter group, comprises somely by the connected dry milling cutter 1 of rotating shaft 2, it is characterized in that: in the middle of described rotating shaft 2, has tank 3, connecting by annular conduit in tank 3 places of some hobboing cutters 1, in described annular conduit, is provided with circulating pump.
2. water-cooled cutter hobboing cutter group according to claim 1, is characterized in that: described annular conduit is externally connected to air hot pipe.
3. water-cooled cutter hobboing cutter group according to claim 1, is characterized in that: described annular conduit part immerses condensation pond.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410303710.1A CN104057358A (en) | 2014-06-30 | 2014-06-30 | Water cooling type cutting machine hobbing cutter group |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410303710.1A CN104057358A (en) | 2014-06-30 | 2014-06-30 | Water cooling type cutting machine hobbing cutter group |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104057358A true CN104057358A (en) | 2014-09-24 |
Family
ID=51545439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410303710.1A Pending CN104057358A (en) | 2014-06-30 | 2014-06-30 | Water cooling type cutting machine hobbing cutter group |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104057358A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112548231A (en) * | 2020-12-01 | 2021-03-26 | 浙江上优刀具有限公司 | Self-cooled hob capable of preventing cuttings from remaining |
| CN112593954A (en) * | 2020-12-18 | 2021-04-02 | 武汉大学 | High-abrasiveness hard rock stratum TBM hob ring cooling and wear monitoring integrated system |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003291049A (en) * | 2002-03-29 | 2003-10-14 | Toshiba Mach Co Ltd | Working tool and machine tool |
| CN201217166Y (en) * | 2008-07-14 | 2009-04-08 | 河南中轴集团有限公司 | High-speed spline milling-hobbing cutter cooling apparatus |
| CN201304579Y (en) * | 2008-11-05 | 2009-09-09 | 中山志和家电制品有限公司 | Cutter head used for center processing |
| CN201565816U (en) * | 2009-11-07 | 2010-09-01 | 罗键 | Saw blade cooling device |
| CN102085609A (en) * | 2010-12-02 | 2011-06-08 | 李龙江 | Self-suction internally-cooled cutter |
| CN203973296U (en) * | 2014-06-30 | 2014-12-03 | 南京金宇刀具制造有限公司 | A kind of water-cooled cutter hobboing cutter group |
-
2014
- 2014-06-30 CN CN201410303710.1A patent/CN104057358A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003291049A (en) * | 2002-03-29 | 2003-10-14 | Toshiba Mach Co Ltd | Working tool and machine tool |
| CN201217166Y (en) * | 2008-07-14 | 2009-04-08 | 河南中轴集团有限公司 | High-speed spline milling-hobbing cutter cooling apparatus |
| CN201304579Y (en) * | 2008-11-05 | 2009-09-09 | 中山志和家电制品有限公司 | Cutter head used for center processing |
| CN201565816U (en) * | 2009-11-07 | 2010-09-01 | 罗键 | Saw blade cooling device |
| CN102085609A (en) * | 2010-12-02 | 2011-06-08 | 李龙江 | Self-suction internally-cooled cutter |
| CN203973296U (en) * | 2014-06-30 | 2014-12-03 | 南京金宇刀具制造有限公司 | A kind of water-cooled cutter hobboing cutter group |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112548231A (en) * | 2020-12-01 | 2021-03-26 | 浙江上优刀具有限公司 | Self-cooled hob capable of preventing cuttings from remaining |
| CN112548231B (en) * | 2020-12-01 | 2022-04-29 | 南京迈森智能装备有限公司 | Self-cooled hob capable of preventing cuttings from remaining |
| CN112593954A (en) * | 2020-12-18 | 2021-04-02 | 武汉大学 | High-abrasiveness hard rock stratum TBM hob ring cooling and wear monitoring integrated system |
| CN112593954B (en) * | 2020-12-18 | 2022-07-15 | 武汉大学 | High-abrasiveness hard rock stratum TBM hob ring cooling and wear monitoring integrated system |
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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 | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140924 |