CN206869182U - The cutter of out star wheel is made in a kind of milling - Google Patents
The cutter of out star wheel is made in a kind of milling Download PDFInfo
- Publication number
- CN206869182U CN206869182U CN201720853683.4U CN201720853683U CN206869182U CN 206869182 U CN206869182 U CN 206869182U CN 201720853683 U CN201720853683 U CN 201720853683U CN 206869182 U CN206869182 U CN 206869182U
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- blade
- cutter hub
- star wheel
- mounting seat
- out star
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Abstract
The utility model provides the cutter that out star wheel is beaten in a kind of milling, including connecting shaft and cylinder cutter hub, connecting shaft is connected with the upper surface of cylinder cutter hub, drill bit mounting hole is provided with the lower surface center of cylinder cutter hub, the lower surface of cylinder cutter hub is arranged with two blade mounting seats along drill bit mounting hole, each blade mounting seat is provided with blade installation slot and blade positioning hole, the top of each blade mounting seat is formed with the lower surface of cylinder cutter hub the chip removal inclined-plane being linked in sequence and chip removal cambered surface, chip removal inclined-plane at the top of a blade mounting seat at the blade installation slot back side with being connected, it is connected at the top of chip removal cambered surface another blade mounting seat positive with blade installation slot.The milling that the application provides makes out star wheel cutter when in use, den bohrkopf einsetzen and blade can be loaded onto in drill bit mounting hole in blade mounting seat respectively, out star wheel end face can thus be punched simultaneously and milling face operates, it is time saving and energy saving, improve out star wheel processing efficiency and quality.
Description
Technical field
It the utility model is related to out star wheel processing technique field, and in particular to the cutter of out star wheel is made in a kind of milling.
Background technology
Constant velocity cardan joint is the driving shaft universal joint equal with the rotating speed of driven shaft, i.e., the misaligned axle of two axis is connected
Pick up and, and make two axles with the mechanism of identical angular speed transmission campaign.Constant velocity cardan joint is important in car drivetrain system
Part, on the automobile of front-wheel drive, its propons is equipped with constant velocity cardan joint transmission shaft.Constant velocity cardan joint is used for engine
Power is delivered to the driving wheel of automobile from speed changer, meets the requirement of car transmission shaft outer end corner, by the power of engine
Stably and reliably pass to wheel, the bounce of compensation car the inner suspension, meets driving car the needs of running at high speed.
And out star wheel is as a major part in constant velocity cardan joint, it is a cup rotary body for carrying connecting shaft
Part, inwall have multiple alleys to be distributed, and the function of alley is that the transmission of moment of torsion is completed by steel ball and another part.Due to outer
Star-wheel profile is rotary body, and the end face of its rotary body usually requires to carry out milling face and perforation processing.But hair of the present utility model
A person of good sense has found by research, at present often to the advanced row punch operation of out star wheel, after then removing and installing to subsequent processing again
The operation of milling face is carried out, not only wastes time and energy, also affects the crudy of out star wheel.
Utility model content
For existing out star wheel end face at the milling face of progress and perforation processing, often the advanced row of out star wheel is punched and grasped
Make, carry out the operation of milling face after then removing and installing to subsequent processing again, not only waste time and energy, also affect out star wheel crudy
Technical problem, the utility model provides the cutter that out star wheel is beaten in a kind of milling.
In order to solve the above-mentioned technical problem, the utility model employs following technical scheme：
The cutter of out star wheel, including connecting shaft and cylinder cutter hub, the connecting shaft and the upper table of cylinder cutter hub are beaten in a kind of milling
Face connects, and is provided with drill bit mounting hole at the lower surface center of the cylinder cutter hub, the lower surface of the cylinder cutter hub is pacified along drill bit
Dress hole is arranged with two blade mounting seats, and each blade mounting seat is provided with blade installation slot and blade positioning hole, often
The top of the individual blade mounting seat is formed with the lower surface of cylinder cutter hub the chip removal inclined-plane being linked in sequence and chip removal cambered surface, institute
The top that chip removal inclined-plane is stated with the blade mounting seat at a blade installation slot back side is connected, the chip removal cambered surface and another blade
The top connection of the positive blade mounting seat of mounting groove.
Compared with prior art, the cutter of out star wheel is made in milling provided by the utility model, including cylinder cutter hub and located at circle
The connecting shaft of post cutter hub upper surface, out star wheel Cutting tool installation manner can be played this milling to the clamp body of lathe by connecting shaft, cylinder
Drill bit mounting hole is provided with the lower surface center of cutter hub, grooved bit can be installed by the drill bit mounting hole, cylinder cutter hub
Lower surface is arranged with two blade mounting seats along drill bit mounting hole, and each blade mounting seat is provided with blade installation slot and blade
Positioning hole, face milling knife piece, the top of each blade mounting seat and cylindrical cutter can be installed by the blade installation slot and positioning hole
The lower surface of body, which is formed, the chip removal inclined-plane being linked in sequence and chip removal cambered surface, can be respectively in drill bit mounting hole when specifically used
Den bohrkopf einsetzen and load onto blade in blade mounting seat.Therefore, out star wheel cutter is made in the milling that the application provides, can be simultaneously to extraterrestrial
Wheel end face carries out punching and the operation of milling face, time saving and energy saving, improves out star wheel processing efficiency and quality.
Further, the side surface of the cylinder cutter hub is radially provided with drill bit fixing hole along cylinder cutter hub.
Further, the drill bit fixing hole has two, and two drill bit fixing holes are distributed along the axial direction of cylinder cutter hub.
Further, the blade installation slot is triangular groove.
Further, the top of the triangular groove is additionally provided with clamping head groove.
Further, the blade positioning hole is the through hole through blade mounting seat.
Brief description of the drawings
Fig. 1 is the structural representation that milling provided by the utility model is beaten in the cutter use of out star wheel.
Fig. 2 is the cutter main structure diagram that out star wheel is beaten in milling provided by the utility model.
Fig. 3 is the cutter cross section structure diagram that out star wheel is beaten in milling provided by the utility model.
Fig. 4 is the cutter present invention looks up structural representation that out star wheel is beaten in milling provided by the utility model.
In figure, 1, connecting shaft；2nd, cylinder cutter hub；21st, drill bit mounting hole；22nd, blade mounting seat；23rd, blade installation slot；
24th, blade positioning hole；25th, chip removal inclined-plane；26th, chip removal cambered surface；27th, drill bit fixing hole.
Embodiment
In order that technological means, creation characteristic, reached purpose and effect that the utility model is realized are easy to understand, under
Face combines and is specifically illustrating, and the utility model is expanded on further.
In description of the present utility model, it is to be understood that term " longitudinal direction ", " radial direction ", " length ", " width ", " thickness
The side of the instruction such as degree ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer "
Position or position relationship are based on orientation shown in the drawings or position relationship, are for only for ease of description the utility model and simplification is retouched
State, rather than instruction or imply signified device or element there must be specific orientation, with specific azimuth configuration and operation,
Therefore it is not intended that to limitation of the present utility model.In description of the present utility model, unless otherwise indicated, " multiples' " contains
Justice is two or more.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in the utility model.
It refer to shown in Fig. 1 to Fig. 4, the utility model provides the cutter that out star wheel is beaten in a kind of milling, including connecting shaft 1 and circle
Post cutter hub 2, the connecting shaft 1 are connected with the upper surface of cylinder cutter hub 2, and the connecting shaft 1 is used to be connected with jig body, institute
State and drill bit mounting hole 21 is provided with the lower surface center of cylinder cutter hub 2, the lower surface of the cylinder cutter hub 2 is along drill bit mounting hole 21
Two blade mounting seats 22 are arranged with, each blade mounting seat 22 is provided with blade installation slot 23 and blade positioning hole
24, the top of each blade mounting seat 22 formed with the lower surface of cylinder cutter hub 2 have the chip removal inclined-plane 25 that is linked in sequence and
Chip removal cambered surface 26, the chip removal inclined-plane 25 is connected with the top of the blade mounting seat 22 at the back side of blade installation slot 23, described
Chip removal cambered surface 26 is connected with the top of the positive blade mounting seat 22 of another blade installation slot 23, passes through the chip removal inclined-plane 25
Caused chip guides discharge during being beaten with chip removal cambered surface 26 milling.
Compared with prior art, the cutter of out star wheel is made in milling provided by the utility model, including cylinder cutter hub and located at circle
The connecting shaft of post cutter hub upper surface, out star wheel Cutting tool installation manner can be played this milling to the clamp body of lathe by connecting shaft, cylinder
Drill bit mounting hole is provided with the lower surface center of cutter hub, grooved bit can be installed by the drill bit mounting hole, cylinder cutter hub
Lower surface is arranged with two blade mounting seats along drill bit mounting hole, and each blade mounting seat is provided with blade installation slot and blade
Positioning hole, face milling knife piece, the top of each blade mounting seat and cylindrical cutter can be installed by the blade installation slot and positioning hole
The lower surface of body, which is formed, the chip removal inclined-plane being linked in sequence and chip removal cambered surface, can be respectively in drill bit mounting hole when specifically used
Den bohrkopf einsetzen and load onto blade in blade mounting seat.Therefore, out star wheel cutter is made in the milling that the application provides, can be simultaneously to extraterrestrial
Wheel end face carries out punching and the operation of milling face, time saving and energy saving, improves out star wheel processing efficiency and quality.
As specific embodiment, it refer to shown in Fig. 3, the radial direction of the side surface of the cylinder cutter hub 2 along cylinder cutter hub is also
, can be effectively to installed in drill bit mounting hole 21 by setting screw in the drill bit fixing hole 27 provided with drill bit fixing hole 27
Interior drill bit is supported, and realizes the stable installation of drill bit.
As specific embodiment, it refer to shown in Fig. 3, the drill bit fixing hole 27 has two, and two drill bits are fixed
Hole 27 is distributed along the axial direction of cylinder cutter hub 2, i.e., two drill bit fixing holes 27 are distributed along cylinder cutter hub 2 on direction is holded up,
It is possible thereby to be supported well to drill bit, the steadiness of drill bit installation ensure that.
As specific embodiment, it refer to shown in Fig. 2, the blade installation slot 23 is triangular groove, passes through the triangle
Connected in star can carry out stablizing installation to face milling knife piece.As the presently preferred embodiments, the top of the triangular groove is additionally provided with clamping
Head groove, the clamping head groove can be a circular groove, thus face milling knife piece is being placed on into triangular groove and clamping head is recessed
After groove, clamping fixed can be carried out to face milling knife piece by the clamping head groove on top, prevent face milling knife piece to blade positioning hole
Dropped in 24 before installation positioning screw, improve the convenience of face milling knife piece installation.
As specific embodiment, the blade positioning hole 24 is the through hole through blade mounting seat 22, thus can be by fixed
Face milling knife piece is fixedly mounted in blade mounting seat 22 by position screw, ensure that the processing essence of out star wheel cutter is beaten in whole milling
Degree, improve the crudy of out star wheel.
Finally illustrate, above example is only unrestricted to illustrate the technical solution of the utility model, although ginseng
The utility model is described in detail according to preferred embodiment, it will be understood by those within the art that, can be to this
The technical scheme of utility model is modified or equivalent substitution, without departing from the objective and model of technical solutions of the utility model
Enclose, it all should cover among right of the present utility model.
Claims (6)
1. the cutter of out star wheel is made in a kind of milling, it is characterised in that including connecting shaft (1) and cylinder cutter hub (2), the connecting shaft
(1) upper surface with cylinder cutter hub (2) is connected, and drill bit mounting hole (21) is provided with the lower surface center of the cylinder cutter hub (2),
The lower surface of the cylinder cutter hub (2) is arranged with two blade mounting seats (22) along drill bit mounting hole (21), each knife
Piece mounting seat (22) is provided with blade installation slot (23) and blade positioning hole (24), the top of each blade mounting seat (22)
Being formed with the lower surface of cylinder cutter hub (2) has the chip removal inclined-plane (25) being linked in sequence and chip removal cambered surface (26), the chip removal inclined-plane
(25) top with the blade mounting seat (22) at blade installation slot (23) back side is connected, the chip removal cambered surface (26) with it is another
The top connection of the individual positive blade mounting seat (22) of blade installation slot (23).
2. the cutter of out star wheel is made in milling according to claim 1, it is characterised in that the side surface of the cylinder cutter hub (2)
Drill bit fixing hole (27) is radially provided with along cylinder cutter hub.
3. the cutter of out star wheel is made in milling according to claim 2, it is characterised in that the drill bit fixing hole (27) has two
It is individual, and two drill bit fixing holes (27) are distributed along the axial direction of cylinder cutter hub (2).
4. the cutter of out star wheel is made in milling according to claim 1, it is characterised in that the blade installation slot (23) is triangle
Connected in star.
5. the cutter of out star wheel is made in milling according to claim 4, it is characterised in that the top of the triangular groove is also set
There is clamping head groove.
6. the cutter of out star wheel is made in milling according to claim 1, it is characterised in that the blade positioning hole (24) be through
The through hole of blade mounting seat (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720853683.4U CN206869182U (en) | 2017-07-13 | 2017-07-13 | The cutter of out star wheel is made in a kind of milling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720853683.4U CN206869182U (en) | 2017-07-13 | 2017-07-13 | The cutter of out star wheel is made in a kind of milling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206869182U true CN206869182U (en) | 2018-01-12 |
Family
ID=61330343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720853683.4U Active CN206869182U (en) | 2017-07-13 | 2017-07-13 | The cutter of out star wheel is made in a kind of milling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206869182U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113441769A (en) * | 2021-05-31 | 2021-09-28 | 中山市森特精密刀具有限公司 | Milling cutter assembly structure |
-
2017
- 2017-07-13 CN CN201720853683.4U patent/CN206869182U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113441769A (en) * | 2021-05-31 | 2021-09-28 | 中山市森特精密刀具有限公司 | Milling cutter assembly structure |
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