CN2031728U - Forming milling cutter - Google Patents
Forming milling cutter Download PDFInfo
- Publication number
- CN2031728U CN2031728U CN 88207447 CN88207447U CN2031728U CN 2031728 U CN2031728 U CN 2031728U CN 88207447 CN88207447 CN 88207447 CN 88207447 U CN88207447 U CN 88207447U CN 2031728 U CN2031728 U CN 2031728U
- Authority
- CN
- China
- Prior art keywords
- cutter
- shaft
- cutter hub
- hub
- cutter body
- 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.)
- Withdrawn
Links
Images
Landscapes
- Milling Processes (AREA)
Abstract
The utility model relates to a forming milling cutter which is particularly applied to the high manganese steel frog fish plate groove milling processing and is mainly composed of a cutter body with a symmetric structure, a cutter body, a cutter shaft and a pressure plate used for locking the cutter body. Because the cutter body, the shaft hole and a blade are symmetrically clamped between the upper and the lower end faces, the cutter body can be clamped on the cutter shaft positively or negatively. The left rotation and the right rotation of one milling cutter are versatile, so the processing of the high manganese steel frog fish plate groove milling can be completed by one milling cutter under the requirement that the processing fits to the down cutting. The utility model has the advantages of simple structure, easy fabrication, high efficiency, convenient operation, material of cutter body saving and good cutting ability.
Description
The utility model relates to a kind of machine folder form cutter, is specially adapted to high manganese steel frog fish tail board slot Milling Process.
A kind of high manganese steel frog fish tail board slot that Mitsubishi metal Co., Ltd. manufactures and designs shapes milling cutter as shown in Figure 1, its structure is cutter hub and cutter shaft one, the cutter groove is non-perforation groove (a square hole groove), and the cutter slot slope differs, the shortcoming of this milling cutter construction is a cutter hub processing technology complexity, the manufacturing cost height, and the cutter hub accuracy of manufacture is difficult to guarantee, and, need the left and right two kinds of milling cutters that revolve during the fish tail board slot of Milling Process high manganese steel frog both sides in order to satisfy the requirement that potassium steel is suitable for climb cutting.
The purpose of this utility model is to avoid above-mentioned weak point of the prior art and provides a kind of simple in structure, saves the cutter hub material; Be convenient to manufacture; Be easy to install; And satisfying one revolves general machine and presss from both sides form cutter cutter is left and right.
The purpose of this utility model can reach by following measure: cutter hub (1) is made according to the surface to be machined shape has the end face of two fixturing blades (2) up and down, and becomes symmetrical structure; There is the axis hole that connects with cutter shaft (3) at cutter hub (1) center, and the conical bore of same size is made at the axis hole two ends respectively, and taper seat on conical bore and the cutter shaft (3) and the taper seat on the platen (3) match and realize the location of cutter hub (1) on cutter shaft (3).The cutter groove that cutter hub (1) is gone up fixturing blade (2) connects to the cutter shaft hole from cutter hub (1) outer rim.
The purpose of this utility model can also reach by following measure, and the conical bore conicity at cutter hub (1) upper shaft hole two ends is 1:2.The every face of cutter groove that cutter hub (1) is gone up fixturing blade (2) has eight, and radially evenly distributes, and physical dimension is identical; The relative lower surface of cutter groove, upper surface cutter fluted shaft is opposite to, radial angle, ten of each end face fixturing blades.
The drawing of accompanying drawing is described as follows:
Fig. 1 is a kind of machine folder form cutter of Mitsubishi metal Co., Ltd. design.
Fig. 2 is the front view of the utility model machine folder form cutter.
Fig. 3 is that the A of Fig. 2 is to view.
Among Fig. 2: 1 cutter hub, 2 blades, 3 cutter shafts, 4 platens.
Among Fig. 3: 5 pressure knife blocks.
The utility model is described in further detail embodiment below in conjunction with accompanying drawing: cutter hub (1) is made correspondingly-shaped according to the high manganese steel frog finished surface profile of being processed, simultaneously for reaching the convenience of making and using, satisfy one cutter left and right revolve general, cutter hub, axis hole, cutter groove structurally reach in the distribution of blade clamping, symmetrical up and down, cutter hub (1) is to transmit moment of torsion with flat key with cutter shaft (3) connecting mode, and conical bore on axis hole and cutter shaft (3), the platen (4) and taper seat cooperate realizes the location.Rely on screw to compress platen (4) locking cutter hub (1).It is identical that the upper and lower every face of cutter hub (1) has eight sizes, and opposite with the radial angle to axial cutter groove that connects to axis hole from cutter hub (1) outward flange in two sides.Each end face is installed ten cuttves, is divided into two groups and constitutes the workpiece machining surface profile.The position of edge bearing in order to protection cutter hub (1) and control blade (2) is installed in the cutter groove, relies on pressure knife block (5) and dowel screw to clamp edge bearing and blade (2).The pressure type structure was beneficial to increase cutter number of teeth raising working (machining) efficiency after the push type broach mode adopted voussoir.This machine folder form cutter is installed as dextrorotation by shown in Figure 2, cutter hub (1) be inverted install be left-handed.
The utility model has following advantage compared to existing technology: the structure of the cutter body symmetry, one revolves generally cutter is left and right, has reduced the cutter kind, is convenient to management and maintenance. The cutter groove is that same size connects form, and processing technology is simple, accuracy of manufacture height. Pressure type push type broach structure behind the employing voussoir, cutter groove size is little, can increase the cutter number of teeth under certain cutter hub diameter, thereby enhance productivity, and prolongs the cutter hub life-span.
Claims (4)
1, a kind of machine folder form cutter mainly is made up of cutter hub (1), blade (2), cutter shaft (3), platen (4), pressure knife block (5) and lock screw etc., it is characterized in that cutter hub (1) has the end face of two fixturing blades (2) up and down, and becomes symmetrical structure; There is the axis hole that connects with cutter shaft (3) at cutter hub (1) center, and the conical bore of same size is made at the axis hole two ends respectively, and taper seat on conical bore and the cutter shaft (3) and the taper seat on the platen (4) match and realize the location of cutter hub (1) on cutter shaft (3); The cutter groove that cutter hub (1) is gone up fixturing blade (2) connects to the cutter shaft hole from cutter hub (1) outer rim.
2, machine folder form cutter according to claim 1 is characterized in that the conical bore conicity at cutter hub (1) upper shaft hole two ends is 1:2.
3, machine folder form cutter according to claim 1 is characterized in that the every face of cutter groove of the last fixturing blade (2) of cutter hub (1) has eight, and radially evenly distributes that physical dimension is identical; Relative lower surface, upper surface cutter fluted shaft is opposite to, radial angle.
4, machine folder form cutter according to claim 1 is characterized in that ten of each end face fixturing blades.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88207447 CN2031728U (en) | 1988-06-27 | 1988-06-27 | Forming milling cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88207447 CN2031728U (en) | 1988-06-27 | 1988-06-27 | Forming milling cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2031728U true CN2031728U (en) | 1989-02-01 |
Family
ID=4841466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 88207447 Withdrawn CN2031728U (en) | 1988-06-27 | 1988-06-27 | Forming milling cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2031728U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103282149A (en) * | 2010-11-29 | 2013-09-04 | 航空技术空间股份有限公司 | Two-material one-iece cutting tool |
| CN109047877A (en) * | 2018-08-22 | 2018-12-21 | 苏州广型模具有限公司 | A kind of step mould taper knife |
-
1988
- 1988-06-27 CN CN 88207447 patent/CN2031728U/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103282149A (en) * | 2010-11-29 | 2013-09-04 | 航空技术空间股份有限公司 | Two-material one-iece cutting tool |
| CN103282149B (en) * | 2010-11-29 | 2016-01-20 | 航空技术空间股份有限公司 | Bi-material layers single-piece cutter |
| CN109047877A (en) * | 2018-08-22 | 2018-12-21 | 苏州广型模具有限公司 | A kind of step mould taper knife |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TWI504454B (en) | Bearbeitungswerkzeug | |
| US2885766A (en) | Face milling cutter | |
| CN105665805B (en) | One kind is hardened the special indexable hat rose cutter of steel mold | |
| CN103203666A (en) | Efficient grinding method for tipping tooth tops of side-edge-free roughing broaches | |
| CN103480919B (en) | Large modulus Hardened gear face tooth bar profile of tooth method for fine finishing | |
| CN211489673U (en) | Arc boring cutter | |
| CN2031728U (en) | Forming milling cutter | |
| CN201309020Y (en) | Module type big diameter aluminum surface milling cutter | |
| CN2180367Y (en) | Slot working tool for slot of end surface of steel parts | |
| EP0322079A1 (en) | Tool for cutting gear wheels, and a method for resharpening said tool after wear | |
| CN87203994U (en) | Four-blade four-point guiding boring apparatus | |
| CN2265866Y (en) | Mechanical holder milling cutter specially adapted for working profile of rotor of roots pump | |
| CN207971474U (en) | A kind of high intensity Dual positioning rose cutter | |
| CN2333470Y (en) | Cutter for processing tank | |
| CN2056620U (en) | Profile combined chain scraping out cutter | |
| CN201394660Y (en) | Rotary metal ceramic seal groove shaping turning tool | |
| CN220198143U (en) | Glass cutting tool bit with auxiliary cutting structure | |
| CN214604917U (en) | Door frame mortise machining tool | |
| CN2207251Y (en) | Tipped milling cutter | |
| CN211840333U (en) | Efficient slotting tool for processing blind hole internal spline grooves | |
| CN209697100U (en) | Punching type integrated cutter and stamping die for shredder | |
| CN215787013U (en) | Processing cutter for wood and foam soft material | |
| CN211758537U (en) | Concave spiral multiple-blade hob | |
| CN220388141U (en) | Gear hob of medium and small modulus | |
| CN216706083U (en) | T-shaped hub cutter with R angle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |