CN201684973U - Milling cutter sheath for boring machine for processing keyways and square holes of workpiece - Google Patents
Milling cutter sheath for boring machine for processing keyways and square holes of workpiece Download PDFInfo
- Publication number
- CN201684973U CN201684973U CN2010202200813U CN201020220081U CN201684973U CN 201684973 U CN201684973 U CN 201684973U CN 2010202200813 U CN2010202200813 U CN 2010202200813U CN 201020220081 U CN201020220081 U CN 201020220081U CN 201684973 U CN201684973 U CN 201684973U
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- China
- Prior art keywords
- milling cutter
- sleeve
- boring machine
- mohs
- spindle
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- Expired - Fee Related
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Abstract
The utility model relates to a milling cutter sheath for a boring machine for processing keyways and square holes of a workpiece, which is matched with a spindle of the boring machine, and comprises a milling cutter sheath, wherein the tail part of the milling cutter sheath is inserted into a Morse sleeve, and the tail part is axially and fixedly connected with the Morse sleeve through a bolt; two through holes are symmetrically arranged at the two sides of an excircle of the front end of the spindle of the boring machine, and the front end of the spindle of the boring machine is sleeved and connected with a connecting flange by two screws; and one end of the Morse sleeve is inserted into the front end of the spindle of the boring machine, and the outer edge of the Morse sleeve is connected with the connecting flange through screws. The utility model prevents a milling cutter from rotating and sliding in the milling process, and prevents the milling cutter sheath from rotating and sliding in the spindle of the boring machine, and the body of the cutter sheath is safely and reliably connected.
Description
Technical field
The utility model relates to a kind of milling cutter broach shell, relates in particular to a kind of keyway of processing work and boring machine special-purpose milling cutter broach shell of square hole of being used for.
Background technology
The keyway of large-scale workpiece, square hole adopt main equipments such as T6916 boring and milling machine, T6216 boring machine to process.The keyway of miniature workpiece, square hole processing are finished by milling equipment.But between large-scale and small-sized between, the workpiece processing of symmetrical keyway or square hole is arranged again, the especially difficulty that just seems, its existing problems mainly contain:
1, if adopt main equipment to process, when the symmetrical keyway of processing, workpiece turns around to cause the difficulty of school accent and the deviation of size;
2, if adopt milling equipment to process, workpiece is bigger than equipment, the clamping difficulty.
3, utilize the T68 boring machine to mill processing, its workbench, loading capacity are all big than milling machine, and the main shaft precision might as well, but during milling, major cutting edge is subjected to the effect (as Fig. 1) from radially main cutting force p2, and cutting component can cause tapered sleeve outwards to skid off, even forge a knife, processing can not be carried out smoothly.
Summary of the invention
The purpose of this utility model is to design the boring machine milling cutter broach shell of a kind of processing work keyway and square hole, avoids milling cutter to spin in milling process, skid off; Avoid the milling cutter broach shell in boring spindle, to spin, skid off; The broach shell body connects safe and reliable.
For achieving the above object, the technical solution of the utility model is:
A kind of keyway of processing work and boring machine special-purpose milling cutter broach shell of square hole of being used for cooperates with boring spindle; It comprises, the milling cutter cover, and afterbody inserts the Mohs sleeve, and afterbody axially and by bolt and Mohs sleeve is connected and fixed; Described boring spindle front end cylindrical bilateral symmetry has two through holes, the sheathed adpting flange of boring spindle front end, and be connected with adpting flange by two screws; Described Mohs sleeve one end inserts described boring spindle front end, and the outer rim of Mohs sleeve is connected with adpting flange by screw.
Milling cutter cover afterbody inserts the Mohs sleeve, and connects by bolt, can solve the problem that milling cutter spins in milling process, skids off.
The sheathed adpting flange of boring spindle front end cylindrical connects by screw, can solve the problem that the milling cutter broach shell spins in boring spindle.
Being sheathed on the adpting flange of boring spindle front end cylindrical, is a semifixed body that can move forward and backward, and the Mohs sleeve inserts boring spindle, and connects by screw, and the screw on the adpting flange withstands boring spindle pin-and-hole wall, can prevent that the milling cutter broach shell from skidding off.
The beneficial effects of the utility model
The milling cutter broach shell of the utility model design has solved the processing difficult problem of the symmetrical keyway and the square hole of workpiece, and the crudy of workpiece also is guaranteed.And this project organization is simple, and cost of manufacture is low, uses and easy accessibility, has reached with boring for the purpose of milling.
Description of drawings
Fig. 1 is the side view of the utility model one embodiment;
Fig. 2 is the A-A cutaway view of Fig. 1;
Fig. 3 is the schematic diagram of milling cutter cover among the utility model embodiment;
Fig. 4 is the assembling schematic diagram of milling cutter cover and Mohs sleeve among the utility model embodiment;
Fig. 5 is the assembling schematic diagram of boring spindle and adpting flange among the utility model embodiment.
The specific embodiment
Referring to Fig. 1～Fig. 5, the keyway of processing work and the boring machine special-purpose milling cutter broach shell of square hole of being used for of the present utility model cooperates with boring spindle 4; It comprises, milling cutter cover 1, and afterbody inserts Mohs sleeve 2, and afterbody axially and by bolt 3 and Mohs sleeve 2 is connected and fixed; Described boring spindle 4 front end cylindrical bilateral symmetry have two through holes 41,42, the sheathed adpting flange 5 of boring spindle 4 front ends, and be connected with adpting flange 5 by two screws 6,6 '; Described Mohs sleeve 2 one ends insert described boring spindle 4 front ends, and the outer rim of Mohs sleeve 2 is connected with adpting flange 5 by screw 7.
Be sheathed on the adpting flange 5 of boring spindle 4 front end cylindricals, be a semifixed body that can move forward and backward, Mohs sleeve 2 inserts boring spindle 4, and connects by screw, screw on the adpting flange 5 withstands boring spindle 4 pin-and-hole walls, can prevent that the milling cutter broach shell from skidding off.
Claims (1)
1. one kind is used for the keyway of processing work and the boring machine special-purpose milling cutter broach shell of square hole, cooperates with boring spindle; It is characterized in that, comprise,
The milling cutter cover, afterbody inserts the Mohs sleeve, and afterbody axially and by bolt and Mohs sleeve is connected and fixed;
Described boring spindle front end cylindrical bilateral symmetry has two through holes, the sheathed adpting flange of boring spindle front end, and be connected with adpting flange by two screws;
Described Mohs sleeve one end inserts described boring spindle front end, and the outer rim of Mohs sleeve is connected with adpting flange by screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202200813U CN201684973U (en) | 2010-06-08 | 2010-06-08 | Milling cutter sheath for boring machine for processing keyways and square holes of workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202200813U CN201684973U (en) | 2010-06-08 | 2010-06-08 | Milling cutter sheath for boring machine for processing keyways and square holes of workpiece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201684973U true CN201684973U (en) | 2010-12-29 |
Family
ID=43373263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202200813U Expired - Fee Related CN201684973U (en) | 2010-06-08 | 2010-06-08 | Milling cutter sheath for boring machine for processing keyways and square holes of workpiece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201684973U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103056435A (en) * | 2011-10-24 | 2013-04-24 | 山东双轮股份有限公司 | Head-gripping fixture of end milling cutter for boring mill |
| CN106077716A (en) * | 2015-12-07 | 2016-11-09 | 陈福良 | A kind of lathe multifunctional cutting machine |
-
2010
- 2010-06-08 CN CN2010202200813U patent/CN201684973U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103056435A (en) * | 2011-10-24 | 2013-04-24 | 山东双轮股份有限公司 | Head-gripping fixture of end milling cutter for boring mill |
| CN106077716A (en) * | 2015-12-07 | 2016-11-09 | 陈福良 | A kind of lathe multifunctional cutting machine |
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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: 20101229 Termination date: 20130608 |