CN107414205A - Interior helical teeth gear grinding machines - Google Patents
Interior helical teeth gear grinding machines Download PDFInfo
- Publication number
- CN107414205A CN107414205A CN201611132241.7A CN201611132241A CN107414205A CN 107414205 A CN107414205 A CN 107414205A CN 201611132241 A CN201611132241 A CN 201611132241A CN 107414205 A CN107414205 A CN 107414205A
- Authority
- CN
- China
- Prior art keywords
- direction slide
- slide rail
- slide plate
- lathe bed
- servomotor
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23F—MAKING GEARS OR TOOTHED RACKS
- B23F23/00—Accessories or equipment combined with or arranged in, or specially designed to form part of, gear-cutting machines
- B23F23/12—Other devices, e.g. tool holders; Checking devices for controlling workpieces in machines for manufacturing gear teeth
- B23F23/1225—Arrangements of abrasive wheel dressing devices on gear-cutting machines
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The invention discloses a kind of interior helical teeth gear grinding machines, including lathe bed, the big column that the post of position fixation is provided with lathe bed and is moved in the X-axis direction by X to drive mechanism driving, it is big to be provided between column and post for processing helical gear table mechanism, the side of big column is fixedly connected with the first Z-direction slide rail, grinding head mechanism is connected on the first Z-direction slide rail by the first Z-direction slide plate slides, the side relative to grinding head mechanism on post is fixedly connected with the second Z-direction slide rail, and contact roller for dressing mechanism is connected on the second Z-direction slide rail by the second Z-direction slide plate slides.Interior helical teeth gear grinding machines according to an embodiment of the invention, crushing is convenient, improves automaticity, rigidity and precision, reduces cost.
Description
Technical field
The present invention relates to gear machine technical field, specifically, more particularly to interior helical teeth gear grinding machines.
Background technology
With the propulsion of modernization of industry process, living standards of the people improve, national economy rapid growth, industrial circle
Processing, manufacturing all develop towards mechanization, automation direction, and gear grinding machines belong to gear finishing machine, Numeric Control Technology
, there are some well-known producers and famous brand production abroad in the progressive development for promoting grinding teeth of grinding wheel technology and commonly used
Product, such as German Klinglnberg and Hough are strangled, and Qin Chuan machine tool plant is the famous factory of domestic production numerical control formed grinding wheel gear grinding machine
Family.
In the prior art, trimming device and emery wheel share existing Z axis, so as to reduce volume and weight, but only
The emery wheel of grinding spur gear can be directly repaired, when being ground helical gear, rotary grinding rotating disk is first had to and realizes β=0 ° (namely
Realize that emery wheel is consistent with trimming device finishing angle), then emery wheel is repaired again；And again will grinding after finishing is completed
Rotating disk is returned to original β angles, is further continued for being ground using emery wheel, and crushing number is quite frequent, and this must expend
Plenty of time is so as to increasing production cost.
The content of the invention
It is contemplated that at least solves one of above-mentioned technical problem of the prior art to a certain extent.
In view of this, the invention provides a kind of interior helical teeth gear grinding machines, automaticity is high, good, the crushing side of rigidity
Just, cost is low, cost-effective, and precision is high.
A kind of interior helical teeth gear grinding machines according to embodiments of the present invention, including lathe bed, position is provided with the lathe bed and is fixed
Post and by X to the big column that moves in the X-axis direction of drive mechanism driving, set between the big column and the post
The table mechanism for processing gear workpieces is equipped with, the side of the big column is fixedly connected with the first Z-direction slide rail, head-grinding machine
Structure is connected on the first Z-direction slide rail by the first Z-direction slide plate slides, on the post relative to the grinding head mechanism
Side be fixedly connected with the second Z-direction slide rail, contact roller for dressing mechanism is connected to second Z-direction by the second Z-direction slide plate slides
On slide rail.
Further, the X includes X to slide rail, X to slide plate, the first leading screw and the first servomotor to drive mechanism, described
X is slidably connected on the lathe bed to slide plate by the X to slide rail, and first servomotor passes through the first screw mandrel band
The X is moved to slide plate slides.
Further, the grinding head mechanism includes housing, emery wheel and the first motor, and the sand is provided with the housing
Wheel, first motor drive the emery wheel to rotate.
Further, the second driving electricity that the contact roller for dressing mechanism includes skive and drives skive to rotate
Machine.
Further, the table mechanism includes base, turntable, the second leading screw and the second servomotor, the base
It is fixedly connected on the lathe bed, the turntable is arranged on the base, and second servomotor passes through described second
Leading screw drives the turntable rotation.
Further, the grinding head mechanism is also associated with drive mechanism, and the drive mechanism drives the grinding head mechanism along water
Square to swing.
Further, the 3rd leading screw and the 3rd servomotor are provided with the lathe bed, the 3rd servomotor passes through institute
State the three or four bar and drive the first Z-direction slide plate slides.
Further, the 4th leading screw and the 4th servomotor are provided with the lathe bed, the 3rd servomotor passes through institute
State the three or four bar and drive the first Z-direction slide plate slides.
The technical effects of the invention are that：According to the interior helical teeth gear grinding machines of the present invention, using grinding head mechanism and contact roller for dressing
Mechanism is separately mounted on big column and post, can be easy to repair emery wheel, and grinding head mechanism makees angle rotary motion along A axles,
Emery wheel rotates simultaneously, greatly reduces production cost, shortens the working time, effectively raises precision and rigidity.
Brief description of the drawings
Fig. 1 is the front view of interior helical teeth gear grinding machines according to an embodiment of the invention.
Fig. 2 is the side view of interior helical teeth gear grinding machines according to an embodiment of the invention.
Fig. 3 is the top view of interior helical teeth gear grinding machines according to an embodiment of the invention.
Reference：1- lathe beds, 2- posts, 3-X is to drive mechanism, the big columns of 4-, 5- table mechanisms, the Z of 6- the first
To slide rail, 7- the first Z-direction slide plates, 8- grinding head mechanisms, 9- the second Z-direction slide rails, 10- the second Z-direction slide plates, 11- contact roller for dressing mechanism,
12- drive mechanisms, 13- skives, 14- bases, 15- turntables.
Embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to for explaining the present invention, and is not considered as limiting the invention.
As shown in Figure 1-Figure 3, interior helical teeth gear grinding machines, including lathe bed 1, the He of post 2 of position fixation is provided with lathe bed 1
Driven the big column 4 that moves in the X-axis direction to drive mechanism 3 by X, X to drive mechanism 3 include X to slide rail (not shown), X to
Slide plate (not shown), the first leading screw (not shown) and the first servomotor (not shown), X is to slide plate (not shown) by X to cunning
Rail (not shown) is slidably connected on lathe bed 1, and the first servomotor drives X to slide plate slides, the big He of column 4 by the first screw mandrel
The table mechanism 5 for processing gear workpieces is provided between post 2.
4 sides of big column are fixedly connected with the first Z-direction slide rail 6, and grinding head mechanism 8 is slidably matched by the first Z-direction slide plate 7
In on the first Z-direction slide rail 6, the 3rd (not shown) leading screw and the 3rd servomotor (not shown), the 3rd servo are provided with lathe bed 1
Motor (not shown) drives the first Z-direction slide plate 7 to slide by the 3rd (not shown) leading screw.
The side relative to grinding head mechanism 8 on post 2 is fixedly connected with the second Z-direction slide rail 9, contact roller for dressing mechanism 11
It is slidably connected to by the second Z-direction slide plate 10 on the second Z-direction slide rail 9.The 4th leading screw (not shown) and the 4th are provided with lathe bed 1
Servomotor (not shown), the 4th servomotor (not shown) drive the second Z-direction slide plate 10 to slide by the 4th leading screw (not shown)
It is dynamic.
In other words, by adjustment in X to the big column 4 on slide plate (not shown) and the head-grinding machine on the first Z-direction slide plate 7
Structure 8, realize with gear workpieces to knife, grinding head mechanism 8 is also associated with drive mechanism 12, and drive mechanism 12 drives grinding head mechanism 8
Swing in the horizontal direction, along with the rotary motion of table mechanism 5, realize that emery wheel is ground respectively to each helical teeth, monodentate
After the completion of grinding, gear workpieces rotate a teeth and realize indexing, continue to be ground second teeth after the completion of indexing, by that analogy
Completed until gear workpieces are ground.
According to the interior helical teeth gear grinding machines of the present invention, it is separately mounted to using grinding head mechanism 8 and contact roller for dressing mechanism 11 big vertical
On post 4 and post 2, it can be easy to repair emery wheel, grinding head mechanism 8 makees angle rotary motion along A axles, while emery wheel makees rotation fortune
Dynamic, table mechanism 5 rotates, and greatly reduces production cost, shortens the working time, effectively raise precision and
Rigidity.
As shown in figure 1, grinding head mechanism 8 (does not show including housing (not shown), emery wheel (not shown) and the first motor
Go out), emery wheel (not shown) is provided with housing (not shown), the first motor (not shown) driving emery wheel (not shown) turns
It is dynamic.
As shown in figure 1, contact roller for dressing mechanism 11 includes second that skive 13 and driving skive 13 rotate
Motor (not shown).
As shown in figure 1, table mechanism 5 includes base 14, turntable 15, the second leading screw (not shown) and the second servo electricity
Machine (not shown), base 14 are fixedly connected on lathe bed 1, and turntable 15 is arranged on base 14, and the second servomotor (does not show
Go out) drive turntable 15 to rotate by the second leading screw (not shown).
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or the spy for combining the embodiment or example description
Point is contained at least one embodiment or example of the present invention.In this manual, to the schematic representation of above-mentioned term not
Identical embodiment or example must be directed to.Moreover, specific features, structure, material or the feature of description can be with office
What combined in an appropriate manner in one or more embodiments or example.In addition, those skilled in the art can say this
Different embodiments or example described in bright book are engaged and combined.
Although embodiments of the invention have been shown and described above, it is to be understood that above-described embodiment is example
Property, it is impossible to limitation of the present invention is interpreted as, one of ordinary skill in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, changed, replacing and modification.
Claims (8)
1. a kind of interior helical teeth gear grinding machines, including lathe bed, it is characterised in that be provided with the lathe bed position fixation post and
The big column moved in the X-axis direction by X to drive mechanism driving, is provided between the big column and the post for adding
The table mechanism of work gear workpiece, the side of the big column are fixedly connected with the first Z-direction slide rail, and grinding head mechanism passes through first
Z-direction slide plate slides are connected on the first Z-direction slide rail, and the side relative to the grinding head mechanism on the post is fixed
The second Z-direction slide rail is connected with, contact roller for dressing mechanism is connected on the second Z-direction slide rail by the second Z-direction slide plate slides.
2. internal gear grinder according to claim 1, it is characterised in that the X includes X to slide rail, X to drive mechanism
To slide plate, the first leading screw and the first servomotor, the X is slidably connected on the lathe bed to slide plate by the X to slide rail,
First servomotor drives the X to slide plate slides by first screw mandrel.
3. internal gear grinder according to claim 1, it is characterised in that the grinding head mechanism include housing, emery wheel and
First motor, the emery wheel is provided with the housing, and first motor drives the emery wheel to rotate.
4. internal gear grinder according to claim 1, it is characterised in that the contact roller for dressing mechanism includes boart boart
The second motor that wheel and driving skive rotate.
5. internal gear grinder according to claim 1, it is characterised in that the table mechanism includes base, rotation
Platform, the second leading screw and the second servomotor, the base are fixedly connected on the lathe bed, and the turntable is arranged on the bottom
On seat, second servomotor drives the turntable to rotate by second leading screw.
6. internal gear grinder according to claim 1, it is characterised in that the grinding head mechanism is also associated with driving machine
Structure, the drive mechanism drive the grinding head mechanism to swing in the horizontal direction.
7. internal gear grinder according to claim 1, it is characterised in that the 3rd leading screw and are provided with the lathe bed
Three servomotors, the 3rd servomotor drive the first Z-direction slide plate slides by the three or four bar.
8. internal gear grinder according to claim 1, it is characterised in that the 4th leading screw and are provided with the lathe bed
Four servomotors, the 4th servomotor drive the second Z-direction slide plate slides by the 4th screw mandrel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611132241.7A CN107414205A (en) | 2016-12-09 | 2016-12-09 | Interior helical teeth gear grinding machines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611132241.7A CN107414205A (en) | 2016-12-09 | 2016-12-09 | Interior helical teeth gear grinding machines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107414205A true CN107414205A (en) | 2017-12-01 |
Family
ID=60422926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611132241.7A Pending CN107414205A (en) | 2016-12-09 | 2016-12-09 | Interior helical teeth gear grinding machines |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107414205A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110091007A (en) * | 2018-01-31 | 2019-08-06 | 三菱重工工作机械株式会社 | Gear grinding device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1721114A (en) * | 2004-07-15 | 2006-01-18 | 三菱重工业株式会社 | Gear grinding machine |
| CN101513684A (en) * | 2008-02-21 | 2009-08-26 | 利勃海尔-齿轮技术有限责任公司 | Method for operating a dovetail grinding machine |
| CN201320681Y (en) * | 2008-12-17 | 2009-10-07 | 天津市精诚机床制造有限公司 | Numerical control gear shaping and gear milling combined machine tool |
| CN201338139Y (en) * | 2008-12-30 | 2009-11-04 | 天津市第二机床有限公司 | Numerically controlled vertical sawtooth lathe |
| CN102143820A (en) * | 2008-09-04 | 2011-08-03 | 格里森-普法特机械制造有限公司 | Gear cutting grinding machine and method for dressing a grinding tool |
| CN102264511A (en) * | 2008-12-22 | 2011-11-30 | 三菱重工业株式会社 | Internal gear grinding machine |
| CN202922042U (en) * | 2012-12-14 | 2013-05-08 | 天津精诚机床股份有限公司 | Numerical control gear grinding machine |
| CN206567634U (en) * | 2016-12-09 | 2017-10-20 | 盐城秦川华兴机床有限公司 | Interior helical teeth gear grinding machines |
-
2016
- 2016-12-09 CN CN201611132241.7A patent/CN107414205A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1721114A (en) * | 2004-07-15 | 2006-01-18 | 三菱重工业株式会社 | Gear grinding machine |
| CN101513684A (en) * | 2008-02-21 | 2009-08-26 | 利勃海尔-齿轮技术有限责任公司 | Method for operating a dovetail grinding machine |
| CN102143820A (en) * | 2008-09-04 | 2011-08-03 | 格里森-普法特机械制造有限公司 | Gear cutting grinding machine and method for dressing a grinding tool |
| CN201320681Y (en) * | 2008-12-17 | 2009-10-07 | 天津市精诚机床制造有限公司 | Numerical control gear shaping and gear milling combined machine tool |
| CN102264511A (en) * | 2008-12-22 | 2011-11-30 | 三菱重工业株式会社 | Internal gear grinding machine |
| CN201338139Y (en) * | 2008-12-30 | 2009-11-04 | 天津市第二机床有限公司 | Numerically controlled vertical sawtooth lathe |
| CN202922042U (en) * | 2012-12-14 | 2013-05-08 | 天津精诚机床股份有限公司 | Numerical control gear grinding machine |
| CN206567634U (en) * | 2016-12-09 | 2017-10-20 | 盐城秦川华兴机床有限公司 | Interior helical teeth gear grinding machines |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110091007A (en) * | 2018-01-31 | 2019-08-06 | 三菱重工工作机械株式会社 | Gear grinding device |
| CN110091007B (en) * | 2018-01-31 | 2020-12-22 | 三菱重工工作机械株式会社 | Gear grinding device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171201 |