CN203077025U - Twist drill groove and drill edge strip combined grinding machine - Google Patents
Twist drill groove and drill edge strip combined grinding machine Download PDFInfo
- Publication number
- CN203077025U CN203077025U CN 201220614374 CN201220614374U CN203077025U CN 203077025 U CN203077025 U CN 203077025U CN 201220614374 CN201220614374 CN 201220614374 CN 201220614374 U CN201220614374 U CN 201220614374U CN 203077025 U CN203077025 U CN 203077025U
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- CN
- China
- Prior art keywords
- grinding wheel
- groove
- abrasive grinding
- land
- main shaft
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- 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.)
- Withdrawn - After Issue
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model relates to a twist drill groove and drill edge strip combined grinding machine. The twist drill groove and drill edge strip combined grinding machine comprises a main shaft. A chuck for clamping a workpiece is arranged at the front end of the main shaft. A power unit which is capable of driving the main shaft to carry out feeding, rotating and indexing is connected with the rear section of the main shaft. A feeding device which is used for axially feeding the workpiece to be machined into the chuck is arranged on the front portion of the main shaft. A drill edge strip grinding wheel and a groove grinding wheel are respectively arranged on two sides of a machining position of the front portion of the chuck. The drill edge strip grinding wheel and the groove grinding wheel are respectively driven by a power system. A rotating shaft of the drill edge strip grinding wheel is parallel to the main shaft. An inclination angle matched with the helical angle of a twist drill is formed between a rotating shaft of the groove grinding wheel and the main shaft. Grinding of a groove and a drill edge strip of the twist drill can be synchronously completed on one machine through one-time clamping. Meanwhile, the twist drill groove and drill edge strip combined grinding machine is low in cost, capable of carrying out continuously production and high in machining efficiency, and reduces labor intensity of workers.
Description
Technical field
The utility model relates to a kind of fluted drill process equipment, specifically is a kind of fluted drill groove and land modular grinding machine that is used for processing fluted drill groove and land.
Background technology
For the groove of mill flower brill and the processing of land, the method that prior art adopts usually has: 1, process respectively by spline grinder and land grinding machine, not only the equipment input is many, occupation area of equipment is big for they, and labor intensive is many, working (machining) efficiency is low; 2, by the numerical control grinding Cutter Body Processing with Machining Center, this method is provided with a plurality of emery wheels in equipment, and a kind of emery wheel is finished a grinding process, can't automatic dressing because of emery wheel, therefore can not produce continuously; In addition, its manufacturing procedure is to process groove earlier, carry out the grinding of land then behind the automatic tool changer again, so its working (machining) efficiency is still lower, and its apparatus expensive is difficult to extensive use simultaneously.
Summary of the invention
Technical problem to be solved in the utility model is, provide a kind of and can be simultaneously the groove and the land of fluted drill be carried out grinding, and equipment cost is low, working (machining) efficiency is high, labor-saving fluted drill groove and land modular grinding machine.
Fluted drill groove of the present utility model and land modular grinding machine include a main shaft, front-end of spindle be provided with can clamping workpiece chuck, main shaft part is connected with can the drive shaft feeding, the power set of rotation and calibration, and main shaft the place ahead is provided with can be with workpiece spindle to be processed to the feed arrangement of sending into chuck; Be respectively arranged with a land abrasive grinding wheel and a groove abrasive grinding wheel in the both sides of chuck the place ahead Working position, land abrasive grinding wheel and groove abrasive grinding wheel are driven by separately dynamical system respectively, the rotating shaft of land abrasive grinding wheel is parallel with main shaft, has an inclination angle that adapts with the fluted drill helical angle between the rotating shaft of groove abrasive grinding wheel and the main shaft.
The dynamical system of described land abrasive grinding wheel includes the second feeding motor that can drive land abrasive grinding wheel traverse feed first motor and can drive land abrasive grinding wheel length feed, and the feeding that is used in realizing land processing and crushing process is moved.
Described groove abrasive grinding wheel top is provided with crushing parts that are installed on the groove abrasive grinding wheel mount pad, the knife rest that the crushing parts include the guide rail vertical with the rotating shaft of groove abrasive grinding wheel and can move up and down along guide rail, knife rest is driven by power set, and the dressing tool that is used for repairing the groove abrasive grinding wheel is installed on the knife rest.
The dynamical system of described groove abrasive grinding wheel includes the 3rd motor that can drive the traverse feed of groove abrasive grinding wheel, is used for realizing that the feeding in the groove grinding process moves.
The utility model can be on an equipment be finished the grinding of fluted drill groove and land simultaneously through clamping, simultaneously its equipment cost low, can produce continuously, the working (machining) efficiency height, reduced labor strength.
Description of drawings
Fig. 1 is a plan structure schematic diagram of the present utility model;
Fig. 2 is that B among Fig. 1 is to cross-sectional view.
The specific embodiment
As shown in the figure, this fluted drill groove and land modular grinding machine include a main shaft 1, front-end of spindle be provided with can clamping workpiece chuck 2, the main shaft back segment is connected with can the drive shaft feeding, the power set 3 of rotation and calibration, and main shaft the place ahead is provided with can be with workpiece spindle to be processed to the feed arrangement 4 of sending into chuck; Be respectively arranged with a land abrasive grinding wheel 5 and a groove abrasive grinding wheel 6 in the both sides of chuck the place ahead Working position, land abrasive grinding wheel 5 and groove abrasive grinding wheel 6 are driven by separately dynamical system respectively, the rotating shaft of land abrasive grinding wheel 5 is parallel with main shaft 1, has an inclination angle that adapts with the fluted drill helical angle between the rotating shaft of groove abrasive grinding wheel 6 and the main shaft 1.
The dynamical system of described land abrasive grinding wheel 5 includes the second feeding motor 8 that can drive land abrasive grinding wheel 5 traverse feeds, first motor 7 and can drive land abrasive grinding wheel length feed, and the feeding that is used in realizing land processing and crushing process is moved.
Described groove abrasive grinding wheel 6 tops are provided with crushing parts 9 that are installed on the groove abrasive grinding wheel mount pad, the knife rest 11 that the crushing parts include the guide rail vertical with the rotating shaft of groove abrasive grinding wheel 10 and can move up and down along guide rail, knife rest is equipped with the dressing tool 12 that is used for repairing the groove abrasive grinding wheel by motor-driven on the knife rest.Dressing tool can move down in the process, and grinding wheel section shape is repaired, and need not to interrupt processing.The dynamical system of groove abrasive grinding wheel 6 includes the 3rd motor 13 that can drive the traverse feed of groove abrasive grinding wheel, is used for realizing that the feeding in the groove grinding process moves.
Claims (4)
1. fluted drill groove and land modular grinding machine, include a main shaft (1), front-end of spindle be provided with can clamping workpiece chuck (2), main shaft part is connected with can the drive shaft feeding, the power set (3) of rotation and calibration, and main shaft the place ahead is provided with can be with workpiece spindle to be processed to the feed arrangement of sending into chuck (4); It is characterized in that: be respectively arranged with a land abrasive grinding wheel (5) and a groove abrasive grinding wheel (6) in the both sides of chuck the place ahead Working position, land abrasive grinding wheel (5) and groove abrasive grinding wheel (6) are driven by separately dynamical system respectively, the rotating shaft of land abrasive grinding wheel (5) is parallel with main shaft (1), has an inclination angle that adapts with the fluted drill helical angle between the rotating shaft of groove abrasive grinding wheel (6) and the main shaft (1).
2. fluted drill groove according to claim 1 and land modular grinding machine is characterized in that: the dynamical system of described land abrasive grinding wheel (5) includes first motor (7) that can drive land abrasive grinding wheel (5) traverse feed and can drive the second feeding motor (8) of land abrasive grinding wheel length feed.
3. fluted drill groove according to claim 1 and land modular grinding machine, it is characterized in that: described groove abrasive grinding wheel (6) top is provided with crushing parts (9) that are installed on the groove abrasive grinding wheel mount pad, the knife rest (11) that the crushing parts include the guide rail vertical with the rotating shaft of groove abrasive grinding wheel (10) and can move up and down along guide rail, knife rest is driven by power set, and the dressing tool (12) that is used for repairing the groove abrasive grinding wheel is installed on the knife rest.
4. fluted drill groove according to claim 3 and land modular grinding machine is characterized in that: the dynamical system of groove abrasive grinding wheel (6) includes the 3rd motor (13) that can drive the traverse feed of groove abrasive grinding wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220614374 CN203077025U (en) | 2012-11-20 | 2012-11-20 | Twist drill groove and drill edge strip combined grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220614374 CN203077025U (en) | 2012-11-20 | 2012-11-20 | Twist drill groove and drill edge strip combined grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203077025U true CN203077025U (en) | 2013-07-24 |
Family
ID=48822900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220614374 Withdrawn - After Issue CN203077025U (en) | 2012-11-20 | 2012-11-20 | Twist drill groove and drill edge strip combined grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203077025U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102909613A (en) * | 2012-11-20 | 2013-02-06 | 丹阳市盛力机械有限公司 | Twist drill groove and cutting edge combined grinder |
| CN108714825A (en) * | 2018-05-25 | 2018-10-30 | 东莞富兰地工具股份有限公司 | Cutter sharpener |
| CN111716220A (en) * | 2020-07-17 | 2020-09-29 | 青岛润德精密轴承制造有限公司 | Composite grinding device for main shaft of bracket bearing |
-
2012
- 2012-11-20 CN CN 201220614374 patent/CN203077025U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102909613A (en) * | 2012-11-20 | 2013-02-06 | 丹阳市盛力机械有限公司 | Twist drill groove and cutting edge combined grinder |
| CN108714825A (en) * | 2018-05-25 | 2018-10-30 | 东莞富兰地工具股份有限公司 | Cutter sharpener |
| CN111716220A (en) * | 2020-07-17 | 2020-09-29 | 青岛润德精密轴承制造有限公司 | Composite grinding device for main shaft of bracket bearing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130724 Effective date of abandoning: 20160330 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |