CN201728384U - Combined cutting tool for processing hole wall circular grooves - Google Patents
Combined cutting tool for processing hole wall circular grooves Download PDFInfo
- Publication number
- CN201728384U CN201728384U CN2010202753898U CN201020275389U CN201728384U CN 201728384 U CN201728384 U CN 201728384U CN 2010202753898 U CN2010202753898 U CN 2010202753898U CN 201020275389 U CN201020275389 U CN 201020275389U CN 201728384 U CN201728384 U CN 201728384U
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- Prior art keywords
- axle
- annular
- cutter
- hole wall
- cutting tool
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- Expired - Fee Related
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Abstract
The utility model discloses a combined cutting tool for processing hole wall circular grooves. The lower end of a shaft is a semi-cylinder; and a chute is arranged on the semi-cylinder plane of the shaft; a rectangle cutting tool is arranged on the semi-cylinder plane of the shaft; a pin is fixed on the cutting tool; the end part of the pin is inserted into the chute; an annular shaft sleeve is sheathed at the lower end of the shaft; the two ends of the cutting tool are arranged in the rectangle holes on the lower part wall of the shaft sleeve; an annular flange sleeve is arranged outside the shaft sleeve; an annular cylinder at the upper end of the shaft sleeve is embedded in an annular groove at the upper part of the flange sleeve; and a gland is fixedly arranged on the plane of the flange sleeve. The combined cutting tool for processing hole wall circular grooves has the effect of being capable of processing circular grooves on hole walls processing plates or other large pieces, thereby reducing the working load and production cost, and improving working efficiency and enhancing working safety.
Description
Technical field
The utility model relates to the Machining Technology field, particularly processes on the circular inner wall on the workpiece, is a kind of gang tool of machining hole wall circular groove.
Background technology
At present, in machining, run into machining hole wall circular groove on plate class or other big sometimes.At this moment, no matter be to adopt drilling machine, milling machine, boring machine, or lathe, all needing very complicated frock clamp, process is very complicated.Boring machine and machined into are range limited, be difficult to reach the designing requirement of workpiece, and operating efficiency are lower.Simultaneously, drilling machine and milling machine also are the hole class processing that is fit to this type of workpiece, but they under normal conditions, and the cutter of drilling machine and milling machine can not stretch into processing cannelure in the hole.There is not good machining hole wall circular groove specific purpose tool.
The utility model content
The purpose of this utility model is: a kind of gang tool of machining hole wall circular groove is provided, and lathe tool can freely stretch in the hole, and cutter is laterally moved in the processing work hole, finishes machining hole wall circular groove.
The technical solution adopted in the utility model is: the gang tool of machining hole wall circular groove, mainly form by axle, cutter, pin, flange cover, gland and axle sleeve, it is characterized in that: the lower end of axle is a semicylinder, on the semicylinder plane of axle skewed slot is arranged, the angle of skewed slot and shaft centre line is between 45～80 degree.On the semicylinder plane of axle the cuboid cutter is arranged, cutter is a level; Screw is arranged on cutter, be fixed with a pin in the screw, insert in the skewed slot end of pin.When cutter along the semicylinder plane of axle up and down during parallel sliding, pin slides in skewed slot, at this moment cutter and carries out move left and right under the drive of pin when moving horizontally.
Annular sleeve is enclosed within the lower end of axle, on the axle sleeve lower part wall slot is arranged, and the two ends of cutter are in slot.The circular cylinder that protrusion is arranged on the upper end outer wall of axle sleeve, in the outside of axle sleeve the annular flange cover is arranged, annular groove is arranged at flange cover centre bore top, the circular cylinder of axle sleeve upper end is embedded in the annular groove of flange cover top, put at flange and to be fixed with gland on the plane, gland prevents that axle sleeve from upwards sliding.
For the downforce of buffer shaft, be fixed with the annular cover in the upper end of processing rotating shaft, the bottom of annular cover also is with spring on axle, and the lower end of spring is pressed on the upper surface of axle sleeve.
The use principle of the gang tool of summary machining hole wall circular groove.Consult Fig. 1.Axle 2 upper ends are contained on the main shaft of drilling machine or milling machine.Need the depth location of the hole wall cannelure of processing to determine, promptly be admitted to the degree of depth in workpiece 1 hole by cutter 5 by flange cover 7 and axle sleeve 9.After cutter 5 was stretched in the hole in, axle 2 overcame spring 3 resistances when depressing in the hole, is fixed on the pin 6 upwards slip skewed slot 4 on the cutter 5, and drive forming tool 5 stretches out.The blade rotation of rotating shaft 2 cutters 5 is also stretched to hole wall, processes cannelure.Need the degree of depth of the hole wall cannelure of processing to determine by axle 2 Bottom Runbies.After needing the hole wall cannelure of processing to arrive projected depth, on carry the main shaft of lathe, pin 6, drives forming tool 5 and withdraws from the hole wall cannelure to lower slider along skewed slot 4.Finish the processing of hole cannelure.
The beneficial effects of the utility model: the gang tool of the utility model machining hole wall circular groove, can on processing plate class or other hole wall of big, process cannelure, solved the difficult problem of the cutter of this type of lathe at plate class or other big hole wall cannelure.Do not adopt boring machine, do not adopt lathe yet, be easy to process the drilling machine or the milling machine of this type of workpiece but adopt, thereby reduce workload and production cost widely, increase work efficiency, strengthen workplace safety.
Description of drawings
Fig. 1 is the gang tool structural profile schematic diagram of the utility model machining hole wall circular groove.It also is the schematic diagram that is carrying out machining hole wall circular groove.
Fig. 2 is the schematic diagram that axle head is connected with cutter.
Fig. 3 is the A-A generalized section of Fig. 2.
Among the figure, 1. workpiece, 2. spool, 3. spring, 4. skewed slot, 5. cutter, 6. pin, 7. flange cover, 8. gland, 9. axle sleeve.
The specific embodiment
Embodiment 1: the gang tool with a machining hole wall circular groove is an example, and the utility model is described in further detail.
Consult Fig. 1.The gang tool of the utility model machining hole wall circular groove mainly is made up of axle 2, cutter 5, pin 6, flange cover 7, gland 8, axle sleeve 9.Be fixed with the annular cover in the upper end of processing rotating shaft 2, the bottom of annular cover also is with a spring 3 on axle 2, and the lower end of spring 3 is pressed on the upper surface of axle sleeve 9.
Consult Fig. 2.The lower end of axle 2 is semicylinders.Consult Fig. 1.A skewed slot 4 is obliquely arranged on the semicylinder plane of axle 2, and skewed slot 4 center lines are 75 degree with the angle of axle 2 center lines.On the semicylinder plane of axle 2 cuboid cutter 5 is arranged, cutter 5 is a level, and an end of cutter 5 has blade; Consult Fig. 3.On cutter 5 screw is arranged, be fixed with a pin 6 in the screw, insert in the skewed slot 4 end of pin 6.
Consult Fig. 1.Annular sleeve 9 is enclosed within the lower end of axle 2, on axle sleeve 9 lower part walls slot is arranged, and the two ends of cutter 5 are in slot.The circular cylinder that protrusion is arranged on the upper end outer wall of axle sleeve 9, annular flange cover 7 is arranged in the outside of axle sleeve 9, flange overlaps 7 centre bore tops annular groove, and the circular cylinder of axle sleeve 9 upper ends is embedded in flange and overlaps in the 7 upper, annular grooves, is being fixed with gland 8 on the plane on the flange cover 7.
Claims (2)
1. the gang tool of a machining hole wall circular groove, mainly form by axle (2), cutter (5), pin (6), flange cover (7), gland (8), axle sleeve (9), it is characterized in that: the lower end of axle (2) is a semicylinder, skewed slot (4) is arranged on the semicylinder plane of axle (2), the angle of skewed slot (4) and axle (2) center line is between 45～80 degree, cuboid cutter (5) is arranged on the semicylinder plane of axle (2), and cutter (5) is a level; On cutter (5) screw is arranged, be fixed with a pin (6) in the screw, insert in the skewed slot (4) end of pin (6),
Annular sleeve (9) is enclosed within the lower end of axle (2), on axle sleeve (9) lower part wall slot is arranged, the two ends of cutter (5) are in slot, the circular cylinder that protrusion is arranged on the upper end outer wall of axle sleeve (9), in the outside of axle sleeve (9) annular flange cover (7) is arranged, annular groove is arranged at flange cover (7) centre bore top, and the circular cylinder of axle sleeve (9) upper end is embedded in flange cover (7) the upper, annular groove, goes up on the plane at flange cover (7) and is fixed with gland (8).
2. the gang tool of machining hole wall circular groove according to claim 1, it is characterized in that: be fixed with the annular cover in the upper end of processing rotating shaft (2), the bottom of annular cover also is with spring (3) on axle (2), the lower end of spring (3) is pressed on the upper surface of axle sleeve (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202753898U CN201728384U (en) | 2010-07-28 | 2010-07-28 | Combined cutting tool for processing hole wall circular grooves |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202753898U CN201728384U (en) | 2010-07-28 | 2010-07-28 | Combined cutting tool for processing hole wall circular grooves |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201728384U true CN201728384U (en) | 2011-02-02 |
Family
ID=43519542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202753898U Expired - Fee Related CN201728384U (en) | 2010-07-28 | 2010-07-28 | Combined cutting tool for processing hole wall circular grooves |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201728384U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103894628A (en) * | 2013-12-20 | 2014-07-02 | 浙江吉利控股集团有限公司 | Machining device and method of oil grooves inside shaft sleeve |
| CN104889495A (en) * | 2015-05-13 | 2015-09-09 | 意瑞纳米科技(昆山)有限公司 | Notch machining mechanism of circular sheet part |
| CN108188834A (en) * | 2018-02-27 | 2018-06-22 | 南苗苗 | A kind of stabilization mold puncher with detection function |
-
2010
- 2010-07-28 CN CN2010202753898U patent/CN201728384U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103894628A (en) * | 2013-12-20 | 2014-07-02 | 浙江吉利控股集团有限公司 | Machining device and method of oil grooves inside shaft sleeve |
| CN103894628B (en) * | 2013-12-20 | 2016-08-31 | 浙江吉利罗佑发动机有限公司 | Inner oil groove of shaft sleeve processing unit (plant) and processing method thereof |
| CN104889495A (en) * | 2015-05-13 | 2015-09-09 | 意瑞纳米科技(昆山)有限公司 | Notch machining mechanism of circular sheet part |
| CN108188834A (en) * | 2018-02-27 | 2018-06-22 | 南苗苗 | A kind of stabilization mold puncher with detection function |
| CN108188834B (en) * | 2018-02-27 | 2019-12-24 | 南苗苗 | Stable mould puncher with detect function |
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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: 20110202 Termination date: 20110728 |