CN201115915Y - Arc tooth facer milling cutter grinding device - Google Patents
Arc tooth facer milling cutter grinding device Download PDFInfo
- Publication number
- CN201115915Y CN201115915Y CNU2007200757464U CN200720075746U CN201115915Y CN 201115915 Y CN201115915 Y CN 201115915Y CN U2007200757464 U CNU2007200757464 U CN U2007200757464U CN 200720075746 U CN200720075746 U CN 200720075746U CN 201115915 Y CN201115915 Y CN 201115915Y
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- Prior art keywords
- milling cutter
- angle
- base
- cutter
- rake face
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model relates to a sharpening device of an arc tooth facer milling cutter, which comprises a toolhead body, a pedestal and an inclined block. The toolhead body comprises a junction panel, and a clamping frame composed of an upper level board as well as a lower level board and a left vertical board as well as a right vertical board; a butting wire which is used for tightly butting the toolbar of a milling cutter is arranged on the clamping frame; the clamping frame and the junction panel are vertically connected into a whole; soleplates and vertical boards which are mutually perpendicular are arranged on the pedestal; after tilting an angle which equals to the side rake angle of a rake face of a milling cutter blade relative to the soleplates of the pedestal, the toolhead body is connected with the vertical boards on the pedestal through the junction panel; the inclination angle of the inclined block equals to the top edge front rake of the rake face of the milling cutter blade; the inclined block is positioned under the soleplates on the pedestal and is fixed and connected with the soleplates. In the sharpening device, because the toolhead body and the inclined block are arranged in a tilting way, the rake face of the milling cutter which is clamped on the toolhead body is adjusted into a horizontal plane, the rake face can be ground only through a face grinding machine, the sharpening problem of the arc tooth facer milling cutter more than 18 degrees can be solved, the structure is simple, the operation is easy, and the sharpening cost of the milling cutter and the manufacturing cost of a gear can be reduced.
Description
Technical field
The utility model relates to the machining tool grinding technology, specifically is a kind of curved tooth facing cutter milling cutter edge grinding device.
Background technology
At present, modulus is more and more greater than the application of 15 spiral bevel gear, and large-scale tooth gear milling machine is (as Y22160; YH6012) it is ripe greater than 15 spiral bevel gear technology to produce modulus, " the sharpening problem of above curved tooth facing cutter milling cutter that thereupon problem that will solve is 18.And existing cutter grinding machine such as MB6745A, its sharpening scope is the following facing cutter milling cutters in 18 " and 18 ", 18 " sharpening of above facing cutter milling cutter is a urgency difficult problem to be solved.
Summary of the invention
The purpose of this utility model provides a kind of Sharpening device of curved tooth facing cutter milling cutter, solves 18 " the sharpening problem of above curved tooth facing cutter milling cutter, and have simple in structure, easy operating, advantage that the milling cutter edge grinding cost is low.
Take following technical scheme for realizing the utility model purpose: a kind of curved tooth facing cutter milling cutter edge grinding device, it is characterized in that: by toolholder bodies, base, skewback constitutes, described toolholder bodies is by connecting plate, gripper frame is formed, gripper frame be up and down two level boards and about two frameworks that riser constitutes, being separately installed with jackscrew on a last level board and the cant board is used for the milling cutter knife bar that inserts gripper frame is held out against, the gripper frame rear end is vertical with connecting plate to be connected as a single entity, base has mutually perpendicular base plate and riser, described toolholder bodies tilts one to be equivalent to the cutter blade rake face with respect to the base plate of base left side sword is to be connected with the riser of base by connecting plate after the side edge anterior angle with respect to the right side sword angle that tilts, promptly the top angle of cutting edge is identical with respect to the angle that tilts forward and back of blade root at the sword place, point of a knife top of the angle of inclination of described skewback and cutter blade rake face, and skewback is positioned at the floor below of base and is connected with base plate.
Install between the connecting plate of described toolholder bodies and the riser of base and promisingly guarantee that toolholder bodies tilts angle and two location taper pins being provided with.
Be connected with screw between one riser of described gripper frame and the lower horizontal board.
The utility model is by tilting to install toolholder bodies and skewback being set, about when making the rake face that is installed in the milling cutter on the toolholder bodies by work and front and back all exist the special face at an angle of inclination to be adjusted into a horizontal plane, this plane of grinding be can carry out by the common plane grinder wheel then, left and right sides blade and top knife edge profit realized.This Sharpening device is simple in structure, and easy operating has solved 18, and " the sharpening problem of above curved tooth facing cutter milling cutter need not provide the special-purpose milling cutter mill bed just can the sharpening milling cutter, occupies little space, and has reduced the manufacturing cost of milling cutter edge grinding cost and gear simultaneously.
Description of drawings
Fig. 1 is the milling cutter construction schematic perspective view.
Fig. 2 is a milling cutter construction schematic perspective view that other direction is looked.
Fig. 3 is the toolholder bodies structural representation that clamping has milling cutter.
Fig. 4 is that toolholder bodies tilts to be installed in structural representation on the base.
Fig. 5 is the utility model overall structure schematic diagram.
The specific embodiment
As shown in Figure 1, 2, this example is an example with outer blade milling cutter on the facing cutter, milling cutter 1 has the knife bar 1d of cutter head and square-section, left side blade 1b is higher than right side blade 1c (annotate: blade 1b then is called interior blade milling cutter if right side blade 1c is higher than the left side), the cutter top bit is higher than the blade root, thereby makes cutter blade rake face 1a form all the tilt special surface of certain angle of about and front and back.
The starting point of the utility model design is to utilize the common plane grinding machine the to realize 18 " sharpening of above curved tooth facing cutter milling cutter rake face 1a; for this reason designed following Sharpening device; its principle realizes reaching the front and rear angles adjustment about milling cutter rake face 1a after to the milling cutter clamping; make milling cutter rake face 1a become a horizontal plane, thereby realize sharpening on the common plane grinding machine.
Shown in Figure 3 is the toolholder bodies structural representation that the clamping of this Sharpening device has milling cutter, toolholder bodies is made up of connecting plate 3, gripper frame, gripper frame be up and down two level boards 2 and about two frameworks that riser 4 constitutes, being separately installed with jackscrew 7,8 on last level board 2 and the right side riser 4 is used for the knife bar that inserts the milling cutter 1 in it is held out against, be connected with screw 11 between the gripper frame rear end and connecting plate 3 vertical being connected as a single entity, gripper frame right side riser 4 and lower horizontal board.
Shown in Figure 4 is that the toolholder bodies of this Sharpening device tilts to be installed in structural representation on the base, base has mutually perpendicular base plate 5 and riser 6, it is to be connected with the riser 6 of base by connecting plate 3 after the side edge anterior angle with respect to the right side sword angle [alpha] that tilts that toolholder bodies tilts one to be equivalent to milling cutter rake face left side sword with respect to base plate 5, also being equivalent to connecting plate 3 connects after with respect to riser 6 rotational angle α, for guarantee toolholder bodies tilt angle accurately, two location taper pins 9 are installed between connecting plate 3 and the riser 6, and connecting hole 10 is used for that bolt is connected between connecting plate 3 and the riser 6.
Shown in Figure 5 is the utility model overall structure schematic diagram, toolholder bodies that has connected and base are positioned on the skewback 12, promptly the top angle of cutting edge is identical with respect to the angle that tilts forward and back of blade root at the sword place, point of a knife top of the inclination angle beta of skewback 12 and cutter blade rake face, and skewback 12 is positioned at base plate 5 belows of base and is connected with base plate 5.
During work, skewback 12 places on the magnechuck 13 of common plane grinding machine, magnechuck 13 is positioned on the workbench 14, this Sharpening device is by tilting to install toolholder bodies and skewback 12 being set, it is a horizontal plane that the cutter blade rake face 1a of the milling cutter 1 that is installed on the toolholder bodies is adjusted to, therefore the grinding that common plane grinder wheel 15 is realized cutter blade rake face 1a be can pass through, thereby left and right sides blade and top knife edge profit realized.This device is equally applicable to blade milling cutter in the sharpening.Milling cutter behind the sharpening calibrated use rear knife edge of facing cutter of packing into is sharp, and the gear teeth face roughness that cuts out is low, accuracy of gear height, long service life.This device is movable, during use milling cutter is placed in the toolholder bodies fasteningly, realizes the sharpening function by the surface grinding machine function then, and the time spent can not be placed into other place, and surface grinding machine can also be processed other workpiece.
Claims (3)
1, a kind of curved tooth facing cutter milling cutter edge grinding device, it is characterized in that: by toolholder bodies, base, skewback (12) constitutes, described toolholder bodies is by connecting plate (3), gripper frame is formed, gripper frame be up and down two level boards (2) and about the framework of two risers (4) formation, be separately installed with jackscrew (7) on a last level board (2) and the cant board (4), (8) be used for milling cutter (1) knife bar that inserts in it is held out against, gripper frame rear end and vertical being connected as a single entity of connecting plate (3), base has mutually perpendicular base plate (5) and riser (6), described toolholder bodies tilts one to be equivalent to cutter blade rake face (1a) with respect to the base plate (5) of base left side sword is to be connected with the riser (6) of base by connecting plate (3) after the side edge anterior angle with respect to the right side sword angle that tilts, promptly the top angle of cutting edge is identical with respect to the angle that tilts forward and back of blade root at the sword place, point of a knife top of the angle of inclination of described skewback (12) and cutter blade rake face (1a), and skewback (12) is positioned at base plate (5) below of base and is connected with base plate (5).
2, curved tooth facing cutter milling cutter edge grinding device according to claim 1 is characterized in that: install between the riser (6) of connecting plate of described toolholder bodies (3) and base and promisingly guarantee that toolholder bodies tilts angle and two location taper pins (9) being provided with.
3, curved tooth facing cutter milling cutter edge grinding device according to claim 1 is characterized in that: be connected with screw (11) between the riser of described gripper frame (4) and the lower horizontal board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200757464U CN201115915Y (en) | 2007-11-20 | 2007-11-20 | Arc tooth facer milling cutter grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200757464U CN201115915Y (en) | 2007-11-20 | 2007-11-20 | Arc tooth facer milling cutter grinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201115915Y true CN201115915Y (en) | 2008-09-17 |
Family
ID=39990488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200757464U Expired - Fee Related CN201115915Y (en) | 2007-11-20 | 2007-11-20 | Arc tooth facer milling cutter grinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201115915Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102581757A (en) * | 2012-03-06 | 2012-07-18 | 福建省建瓯精工齿轮（机械）有限公司 | Angle cutter grinding modular fixture of gear shaper cutter |
| CN102717308A (en) * | 2012-06-14 | 2012-10-10 | 南京工大数控科技有限公司 | Numerical control tool grinder used for grinding of disc milling cutter blade |
| CN106925846A (en) * | 2017-03-10 | 2017-07-07 | 江苏飞船股份有限公司 | Spiral bevel gear teeth portion cutting tool and its mounting structure |
| CN108422163A (en) * | 2018-03-26 | 2018-08-21 | 浙江野牛工具有限公司 | A kind of processing tool and processing method for cutting the wooden Zhiluo driller head thread cutter |
-
2007
- 2007-11-20 CN CNU2007200757464U patent/CN201115915Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102581757A (en) * | 2012-03-06 | 2012-07-18 | 福建省建瓯精工齿轮（机械）有限公司 | Angle cutter grinding modular fixture of gear shaper cutter |
| CN102581757B (en) * | 2012-03-06 | 2014-05-21 | 福建省建瓯精工齿轮（机械）有限公司 | Angle cutter grinding modular fixture of gear shaper cutter |
| CN102717308A (en) * | 2012-06-14 | 2012-10-10 | 南京工大数控科技有限公司 | Numerical control tool grinder used for grinding of disc milling cutter blade |
| CN106925846A (en) * | 2017-03-10 | 2017-07-07 | 江苏飞船股份有限公司 | Spiral bevel gear teeth portion cutting tool and its mounting structure |
| CN108422163A (en) * | 2018-03-26 | 2018-08-21 | 浙江野牛工具有限公司 | A kind of processing tool and processing method for cutting the wooden Zhiluo driller head thread cutter |
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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: 20080917 Termination date: 20101120 |