CN209050212U - A kind of milling rib device being compounded on gear-hobbing machine - Google Patents
A kind of milling rib device being compounded on gear-hobbing machine Download PDFInfo
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- CN209050212U CN209050212U CN201821976810.0U CN201821976810U CN209050212U CN 209050212 U CN209050212 U CN 209050212U CN 201821976810 U CN201821976810 U CN 201821976810U CN 209050212 U CN209050212 U CN 209050212U
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Abstract
The milling rib device that can be compounded in the utility model discloses one kind on gear-hobbing machine, belong to gear machining technology field, the Y-axis slide plate that is slidably connected including pedestal, on the pedestal and therewith by Y-axis shift mechanism, the X-axis slide being slidably connected on the Y-axis slide plate and therewith by X-axis shift mechanism, the Z axis slide plate being slidably connected on the X-axis slide and therewith by Z axis shift mechanism, the milling rib knife rest being rotatablely connected on the Z axis slide plate and therewith by A axis rotating mechanism.This milling rib device is controlled using Full-numerical-control, servo motor driving, it is compact-sized, it is easy to adjust, processing efficiency and quality are very high, be able to satisfy sedan gear-box gear manufacture manufacturer to machine tool high-speed and high-efficiency, environmentally protective, occupied area is small, the requirement of function and service.
Description
Technical field
The utility model belongs to gear machining technology field, and in particular to one kind can be compounded in the dress of the milling rib on gear-hobbing machine
It sets.
Background technique
With the development of automobile industry, the requirement to the processing quality of gear is increasingly stringenter, and cutting process, is such as rolled
Tooth, gear shaping, garland key etc., after Gear Processing, end face can generate a large amount of flanging burrs, these burr hardness are higher, if not right
These burrs remove or remove unclean, will seriously affect use function and the service life of relevant apparatus, in addition make its seriously by
Damage, makes complete equipment paralyse, therefore carrying out deburring to gear is the indispensable process of Gear Processing.In addition, with Gear Processing
Technique is gradually promoted to rolling-grinding process by rolling-shaving, and the requirement to gear chamfering is also higher and higher.And traditional method has and passes through
Manual filing, or individually chamfered edge lathe, such as finger-like knife milling rib, chamfering edge tool squeeze rib mode and complete, but conventional method single-piece
It is processing cost height, low efficiency, of poor quality, and will affect postorder gear-grinding process, reduce grinding wheel service life.
In the prior art, many chamfering machines are by the way of chamfering edge tool active, and the moving range of chamfering edge tool is small, tool changing operation
Complexity, by manually carrying out gear and chamfering edge tool to tooth, to the personal safety of staff, there are security risks, and there are rulers
The problems such as very little low precision, root chamfered edge cannot achieve.And in existing burr removal technology, it is general using artificial removal or deburring
Special equipment；Artificial deburring not only low efficiency, due to the influence of artificial subjective factor, it cannot be guaranteed that the processing quality of gear and
Consistency；The equipment of existing deburring has the shortcomings that time-consuming and laborious, processing efficiency is low, and processing cost is high, the range of work
It is narrow.
Utility model content
In view of this, the purpose of this utility model is to provide one kind can be compounded in the milling rib device on gear-hobbing machine, with solution
There are low efficiencys for the chamfered edge mode being certainly driven, and adjustment is inconvenient, and chamfered edge is of poor quality, and the flank of tooth has the problems such as protrusion.
Following technical solution that in order to achieve the above object, the utility model provides:
The utility model provides a kind of milling rib device that can be compounded on gear-hobbing machine, including pedestal, is set on the pedestal simultaneously
The Y-axis slide plate that is slidably connected therewith by Y-axis shift mechanism is slided by X-axis shift mechanism on the Y-axis slide plate and therewith
The X-axis slide of connection, is set to the Z axis at the Z axis slide plate being slidably connected on the X-axis slide and therewith by Z axis shift mechanism
The milling rib knife rest being rotatablely connected on slide plate and therewith by A axis rotating mechanism.
Further, the Y-axis shift mechanism includes Y-axis odontoid belt, Y-axis transmission case, y-axis motor seat, Y-axis electricity
Machine, Y-axis ball screw, Y-axis linear guide, Y-axis guide rail sliding block and Y-axis feed screw nut's bracket, y-axis motor pass through y-axis motor seat
On Y-axis transmission case, Y-axis transmission case is set on pedestal, and is connected with Y-axis ball screw by Y-axis odontoid belt, and Y-axis is straight
Line guide rail is set on pedestal, and Y-axis guide rail sliding block is set on Y-axis slide plate, and Y-axis guide rail sliding block is slidably matched with Y-axis linear guide,
Y-axis feed screw nut's bracket is set on Y-axis slide plate, and is threadedly coupled with Y-axis ball screw.
Further, the X-axis shift mechanism includes X-axis linear guide, X-axis transmission case, X-axis ball screw, X-axis tooth
Shape belt, X-axis motor, X-axis motor cabinet, X-axis guide rail sliding block and X-axis feed screw nut's bracket, X-axis linear guide are set to Y-axis slide plate
On, X-axis guide rail sliding block is set on X-axis slide, and X-axis linear guide is slidably matched with X-axis guide rail sliding block, and X-axis motor passes through X-axis
Motor cabinet is set on X-axis transmission case, and X-axis transmission case is set on Y-axis slide plate, and is connected with X-axis ball wire by X-axis odontoid belt
Bar, X-axis feed screw nut's bracket is set on X-axis slide, and is threadedly coupled with X-axis ball screw.
Further, the Z axis shift mechanism includes Z axis linear guide, Z axis ball screw, Z axis motor, Z axis tooth form
Belt, Z axis motor cabinet, Z-axis transmission case, Z axis guide rail sliding block and Z axis feed screw nut's bracket, Z axis linear guide are set to X-axis slide
On, Z axis guide rail sliding block is set on Z axis slide plate, and Z axis linear guide is slidably matched with Z axis guide rail sliding block, and Z axis motor passes through Z axis
Motor cabinet is set on Z-axis transmission case, and Z-axis transmission case is set on X-axis slide, and is connected with Z axis ball wire by Z axis odontoid belt
Bar, Z axis feed screw nut's bracket is set on Z axis slide plate, and is threadedly coupled with Z axis ball screw.
Further, the A axis rotating mechanism includes A spindle motor and A axis turntable, and A spindle motor is set on Z axis slide plate,
Its output end is connected with A axis turntable, and milling rib knife rest is set on A axis turntable.
Further, the milling rib knife rest includes knife rest and broaching tool main shaft and spindle motor on the knife rest,
Broaching tool main shaft is equipped with big belt wheel, and spindle motor is equipped with small pulley, and small pulley and big belt wheel are connected by main shaft odontoid belt
It connects.
Further, the small pulley is equipped with locking and connects disk.
Further, the broaching tool main shaft mainly by expansion sleeve, external disk, locking nut, bearing, inner spacing collar, outer separator,
Rotary seal ring, inscribed disk, main shaft, stretching screw composition.
Further, the milling rib knife rest further includes having motor mounting plate, and the spindle motor is pacified by screw, thin nut
Loaded on the motor mounting plate.
Further, the milling rib device further includes the column shell having in frame structure.
The beneficial effects of the utility model are: milling rib device provided by the utility model, can be used state-of-the-art plate-like
Rib knife is milled, milling rib processing is carried out to gear.This milling rib device is controlled using Full-numerical-control, servo motor driving, DRY CUTTING, structure
Compact, easy to adjust, processing efficiency and quality are very high, are able to satisfy sedan gear-box gear manufacture manufacturer to machine tool height
Speed is efficient, environmentally protective, occupied area is small, the requirement of function and service.
Other advantages, target and feature of the utility model will be explained in the following description to a certain extent
It states, and to a certain extent, based on will be apparent to those skilled in the art to investigating hereafter, or
Person can be instructed from the practice of the utility model.The target of the utility model and other advantages can be said by following
Bright book is achieved and obtained.
Detailed description of the invention
It is practical to this below in conjunction with attached drawing in order to keep the purpose of this utility model, technical solution and advantage clearer
It is novel to be preferably described in detail, in which:
Fig. 1 is a direction structure stereoscopic schematic diagram of the milling rib device that the utility model can be compounded on gear-hobbing machine；
Fig. 2 is another direction structure stereoscopic schematic diagram for the milling rib device that the utility model can be compounded on gear-hobbing machine
(removing shell)；
Fig. 3 is the structural upright schematic diagram of the milling rib knife rest for the milling rib device that the utility model can be compounded on gear-hobbing machine；
Fig. 4 is the front view of Fig. 3；
Fig. 5 is the A-A cross-sectional view of Fig. 3；
Appended drawing reference are as follows: shell 1, pedestal 2, Y-axis odontoid belt 3, Y-axis transmission case 4, y-axis motor seat 5, y-axis motor 6, Y
Shaft ball screw 7, Y-axis linear guide 8, Y-axis guide rail sliding block 9, Y-axis slide plate 10, X-axis linear guide 11, X-axis transmission case 12, X-axis
Ball screw 13, X-axis odontoid belt 14, X-axis motor 15, X-axis motor cabinet 16, X-axis slide 17, X-axis guide rail sliding block 18, Z axis are straight
Line guide rail 19, Z axis ball screw 20, Z axis motor 21, Z axis odontoid belt 22, Z axis motor cabinet 23, Z-axis transmission case 24, Z axis are sliding
Plate 25, A spindle motor 26, Z axis guide rail sliding block 27, main shaft odontoid belt 28, knife rest 29, tool-broaching mechanism 30, spindle motor 31, A axis
Turntable 32, Y-axis feed screw nut bracket 33, Z axis feed screw nut bracket 34, X-axis feed screw nut bracket 35, small pulley 36, big belt wheel
37, locking connects disk 38, expansion sleeve 39, external disk 40, locking nut 41, bearing 42, inner spacing collar 43, outer separator 44, rotary sealing
Circle 45, inscribed disk 46, main shaft 47, stretching screw 48, motor mounting plate 49, screw 50, thin nut 51.
Specific embodiment
The utility model is further described With reference to embodiment.Wherein, being given for example only property of attached drawing
Illustrate, expression is only schematic diagram, rather than pictorial diagram, should not be understood as the limitation to this patent；In order to which this reality is better described
With novel embodiment, the certain components of attached drawing have omission, zoom in or out, and do not represent the size of actual product；To ability
For field technique personnel, the omitting of some known structures and their instructions in the attached drawings are understandable.
The same or similar label correspond to the same or similar components in the attached drawing of the utility model embodiment；It is practical at this
In novel description, it is to be understood that if having the instructions such as term " on ", "lower", "left", "right", "front", "rear" orientation or
Positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description,
Rather than the device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, because
The terms describing the positional relationship in the drawings are only for illustration for this, should not be understood as the limitation to this patent, for ability
For the those of ordinary skill in domain, the concrete meaning of above-mentioned term can be understood as the case may be.
Fig. 1 and 2 is please referred to, the one kind provided in the present embodiment can be compounded in the milling rib device on gear-hobbing machine, including can answer
It closes pedestal 2 on gear-hobbing machine, the Y-axis slide plate 10 that is slidably connected on the pedestal 2 and therewith by Y-axis shift mechanism, set
In the X-axis slide 17 being slidably connected on the Y-axis slide plate 10 and therewith by X-axis shift mechanism, be set on the X-axis slide 17 and with
The Z axis slide plate 25 being slidably connected by Z axis shift mechanism, be set on the Z axis slide plate 25 and therewith by A axis rotating mechanism turn
The milling rib knife rest of dynamic connection.
Specifically, Y-axis shift mechanism can realize its horizontal displacement between pedestal, include: Y-axis odontoid belt 3, Y
Shaft transmission case 4, y-axis motor seat 5, y-axis motor 6, Y-axis ball screw 7, Y-axis linear guide 8, Y-axis guide rail sliding block 9 and Y-axis screw rod
Nut bracket 33, y-axis motor 6 are set on Y-axis transmission case 4 by y-axis motor seat 5, and Y-axis transmission case 4 is set on pedestal 2, and is led to
It crosses Y-axis odontoid belt 3 and is connected with Y-axis ball screw 7, Y-axis linear guide 8 is set on pedestal 2, and Y-axis guide rail sliding block 9 is set to Y-axis
On slide plate 10, and Y-axis guide rail sliding block 9 is slidably matched with Y-axis linear guide 8, and Y-axis feed screw nut bracket 33 is set to Y-axis slide plate 10
On, and be threadedly coupled with Y-axis ball screw 7；X-axis displacement mechanism can realize its horizontal displacement between Y-axis slide plate, including
Have: X-axis linear guide 11, X-axis transmission case 12, X-axis ball screw 13, X-axis odontoid belt 14, X-axis motor 15, X-axis motor cabinet
16, X-axis guide rail sliding block 18 and X-axis feed screw nut bracket 35, X-axis linear guide 11 are set on Y-axis slide plate 10, X-axis guide rail sliding block
18 are set on X-axis slide 17, and X-axis linear guide 11 is slidably matched with X-axis guide rail sliding block 18, and X-axis motor 15 passes through X-axis motor
Seat 16 is set on X-axis transmission case 12, and X-axis transmission case 12 is set on Y-axis slide plate 10, and is connected with X-axis by X-axis odontoid belt 14
Ball screw 13, X-axis feed screw nut bracket 35 is set on X-axis slide 17, and is threadedly coupled with X-axis ball screw 13；Z axis displacement
Mechanism can realize its vertical displacement between X-axis slide, include: Z axis linear guide 19, Z axis ball screw 20, Z axis electricity
Machine 21, Z axis odontoid belt 22, Z axis motor cabinet 23, Z-axis transmission case 24, Z axis guide rail sliding block 27 and Z axis feed screw nut bracket 34, Z
Axis linear guide 19 is set on X-axis slide 17, and Z axis guide rail sliding block 27 is set on Z axis slide plate 25, and Z axis linear guide 19 and Z axis
Guide rail slide block 27 is slidably matched, and Z axis motor 21 is set on Z-axis transmission case 24 by Z axis motor cabinet 23, and Z-axis transmission case 24 is set to X
On axis slide 17, and Z axis ball screw 20 is connected with by Z axis odontoid belt 22, Z axis feed screw nut bracket 34 is sliding set on Z axis
On plate 25, and it is threadedly coupled with Z axis ball screw 20；A axis rotating mechanism can realize rotation fortune of the milling rib knife rest on Z axis slide plate
Dynamic, include: A spindle motor 26 and A axis turntable 32, A spindle motor 26 are set on Z axis slide plate 25, and output end is connected with A axis turntable
32, milling rib knife rest is set on A axis turntable 32.In this way, this milling rib device may make milling rib knife rest tool, there are four the movements of freedom degree
Mode, compact-sized, easy to adjust, processing efficiency and quality are very high.
In conjunction with shown in Fig. 3-5, this milling rib knife rest includes knife rest 29 and broaching tool main shaft 30 and master on the knife rest
Spindle motor 31, broaching tool main shaft are equipped with big belt wheel 37, and spindle motor is equipped with small pulley 36, and small pulley and big belt wheel pass through master
Axis odontoid belt 28 connects, and small pulley 36 is equipped with locking and connects disk 38；Broaching tool main shaft 30 mainly by expansion sleeve 39, external disk 40,
Locking nut 41, bearing 42, inner spacing collar 43, outer separator 44, rotary seal ring 45, inscribed disk 46, main shaft 47,48 groups of stretching screw
At.The knife bar of mountable different-diameter size on the broaching tool main shaft, plate-like mill rib knife on knife bar, carry out high speed to gear and cut
Cut milling rib.This structure is simple, and tool changing is convenient, and cutting speed is high, and processing quality is good, is a kind of very useful milling rib knife rest knot
Structure.
X-axis motor, y-axis motor, Z axis motor, A spindle motor in the present embodiment are all made of servo motor.
Milling rib knife rest in another embodiment further includes having motor mounting plate 49, and the spindle motor 31 passes through screw
50, thin nut 51 is installed on the motor mounting plate 49.In this way, adjustable the distance between spindle motor and broaching tool main shaft, with
It can tighten and continue to use after the relaxation of main shaft odontoid belt, extend the service life of main shaft odontoid belt.
Milling rib device in another embodiment further includes the column shell 1 having in frame structure, passes through the column shell 1
Not only Y-axis shift mechanism, X-axis shift mechanism, Z axis shift mechanism etc. can be provide with and protected, additionally it is possible to is compound by its
On gear-hobbing machine.
Finally, it is stated that above embodiments are merely intended for describing the technical solutions of the present application, but not for limiting the present application, although ginseng
The utility model is described in detail according to preferred embodiment, those skilled in the art should understand that, it can be to this
The technical solution of utility model is modified or replaced equivalently, should all without departing from the objective and range of the technical program
Cover in the scope of the claims of the utility model.
Claims (10)
1. one kind can be compounded in the milling rib device on gear-hobbing machine, which is characterized in that including pedestal (2), be set to the pedestal on and with
The Y-axis slide plate (10) being slidably connected by Y-axis shift mechanism, be set to the Y-axis slide plate on and therewith by X-axis shift mechanism cunning
The X-axis slide (17) of dynamic connection, the Z axis slide plate being slidably connected on the X-axis slide and therewith by Z axis shift mechanism
(25), the milling rib knife rest being rotatablely connected on the Z axis slide plate and therewith by A axis rotating mechanism.
2. the milling rib device according to claim 1 being compounded on gear-hobbing machine, which is characterized in that the Y-axis displacement
Mechanism include Y-axis odontoid belt (3), Y-axis transmission case (4), y-axis motor seat (5), y-axis motor (6), Y-axis ball screw (7),
Y-axis linear guide (8), Y-axis guide rail sliding block (9) and Y-axis feed screw nut bracket (33), y-axis motor are set to Y by y-axis motor seat
On shaft transmission case, Y-axis transmission case is set on pedestal, and is connected with Y-axis ball screw, Y-axis linear guide by Y-axis odontoid belt
On pedestal, Y-axis guide rail sliding block is set on Y-axis slide plate, and Y-axis guide rail sliding block is slidably matched with Y-axis linear guide, Y-axis silk
Stem nut bracket is set on Y-axis slide plate, and is threadedly coupled with Y-axis ball screw.
3. the milling rib device according to claim 1 being compounded on gear-hobbing machine, which is characterized in that the X-axis displacement
Mechanism includes X-axis linear guide (11), X-axis transmission case (12), X-axis ball screw (13), X-axis odontoid belt (14), X-axis electricity
Machine (15), X-axis motor cabinet (16), X-axis guide rail sliding block (18) and X-axis feed screw nut bracket (35), X-axis linear guide are set to Y-axis
On slide plate, X-axis guide rail sliding block is set on X-axis slide, and X-axis linear guide is slidably matched with X-axis guide rail sliding block, and X-axis motor is logical
X-axis motor cabinet is crossed on X-axis transmission case, X-axis transmission case is set on Y-axis slide plate, and is connected with X-axis by X-axis odontoid belt
Ball screw, X-axis feed screw nut's bracket is set on X-axis slide, and is threadedly coupled with X-axis ball screw.
4. the milling rib device according to claim 1 being compounded on gear-hobbing machine, which is characterized in that the Z axis displacement
Mechanism includes Z axis linear guide (19), Z axis ball screw (20), Z axis motor (21), Z axis odontoid belt (22), Z axis motor
Seat (23), Z-axis transmission case (24), Z axis guide rail sliding block (27) and Z axis feed screw nut bracket (34), Z axis linear guide are set to X-axis
On slide, Z axis guide rail sliding block is set on Z axis slide plate, and Z axis linear guide is slidably matched with Z axis guide rail sliding block, and Z axis motor is logical
Z axis motor cabinet is crossed on Z-axis transmission case, Z-axis transmission case is set on X-axis slide, and is connected with Z axis by Z axis odontoid belt
Ball screw, Z axis feed screw nut's bracket is set on Z axis slide plate, and is threadedly coupled with Z axis ball screw.
5. the milling rib device according to claim 1 being compounded on gear-hobbing machine, which is characterized in that the A axis rotation
Mechanism includes A spindle motor (26) and A axis turntable (32), and A spindle motor is set on Z axis slide plate, and output end is connected with A axis and turns
Disk, milling rib knife rest are set on A axis turntable.
6. the milling rib device according to claim 1 being compounded on gear-hobbing machine, which is characterized in that the milling rib knife rest
It include knife rest (29) and broaching tool main shaft (30) and spindle motor (31) on the knife rest, broaching tool main shaft is equipped with big band
It takes turns (37), spindle motor is equipped with small pulley (36), and small pulley and big belt wheel are connected by main shaft odontoid belt (28).
7. the milling rib device according to claim 6 being compounded on gear-hobbing machine, which is characterized in that set on the small pulley
There is locking to connect disk (38).
8. the milling rib device according to claim 6 being compounded on gear-hobbing machine, which is characterized in that the broaching tool main shaft
Mainly by expansion sleeve (39), external disk (40), locking nut (41), bearing (42), inner spacing collar (43), outer separator (44), revolution
Sealing ring (45), inscribed disk (46), main shaft (47), stretching screw (48) composition.
9. the milling rib device according to claim 6 being compounded on gear-hobbing machine, which is characterized in that the milling rib knife rest
It further include having motor mounting plate (49), the spindle motor is installed on the motor mounting plate by screw (50), thin nut (51)
On.
10. -9 described in any item milling rib devices being compounded on gear-hobbing machine according to claim 1, which is characterized in that described
Milling rib device further include the column shell (1) having in frame structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821976810.0U CN209050212U (en) | 2018-11-28 | 2018-11-28 | A kind of milling rib device being compounded on gear-hobbing machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821976810.0U CN209050212U (en) | 2018-11-28 | 2018-11-28 | A kind of milling rib device being compounded on gear-hobbing machine |
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| Publication Number | Publication Date |
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| CN209050212U true CN209050212U (en) | 2019-07-02 |
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ID=67054377
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109332821A (en) * | 2018-11-28 | 2019-02-15 | 重庆机床(集团)有限责任公司 | A kind of milling rib device being compounded on gear-hobbing machine |
-
2018
- 2018-11-28 CN CN201821976810.0U patent/CN209050212U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109332821A (en) * | 2018-11-28 | 2019-02-15 | 重庆机床(集团)有限责任公司 | A kind of milling rib device being compounded on gear-hobbing machine |
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