CN105710455B - Multifunctional numerical control little gear beveler - Google Patents
Multifunctional numerical control little gear beveler Download PDFInfo
- Publication number
- CN105710455B CN105710455B CN201610221528.0A CN201610221528A CN105710455B CN 105710455 B CN105710455 B CN 105710455B CN 201610221528 A CN201610221528 A CN 201610221528A CN 105710455 B CN105710455 B CN 105710455B
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- guide rail
- slide
- horizontal
- chamfering
- slide plate
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23F—MAKING GEARS OR TOOTHED RACKS
- B23F19/00—Finishing gear teeth by other tools than those used for manufacturing gear teeth
- B23F19/10—Chamfering the end edges of gear teeth
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gear Processing (AREA)
Abstract
A kind of multifunctional numerical control little gear beveler, vertical line guide rail and down-feed screw mechanism are arranged on its chamfering column；Upper and lower chamfering head slide sets on vertical line guide rail and moved up and down by down-feed screw mechanism drives edge vertical line guide rail；It is disposed with horizontal linear guide rail and horizontal screw lead mechanism on upper and lower chamfering head slide, slide plate is arranged on horizontal linear guide rail and by the drives edge horizontal linear guide rail horizontal movement of horizontal screw lead mechanism, and linear bearing and retraction cylinder are provided with slide plate；Slide carriage is arranged on linear bearing by horizontal guide pillar, and the piston rod for the cylinder that bounces back is fixedly connected with the rear end of slide carriage；Upper and lower chamfering head assembly is fixed on the inner face of slide carriage by special-shaped block, and make the main shaft of upper and lower chamfering head assembly vertical angle be 15 ° 25 °.Chamfering head up and down of the invention is in tilted layout, and avoids chamfering head assembly rear end from being interfered with part, meets the chamfering demand of small diameter shaft gear.
Description
Technical field
The invention belongs to Gear Manufacturing Technology field, and in particular to a kind of multifunctional numerical control little gear beveler.
Background technology
Existing profiling follows the head of chamfering up and down of radiusing machine to be arranged vertically, the chamfering when processing small diameter shaft gear
Head easily interferes with part, it is difficult to meets the chamfering demand of small diameter shaft gear.Particularly processing increment carries constant slope
Gear when, cause chamfering width inconsistent.Also prior art can not also complete the chamfer machining of major axis tooth class part.
The content of the invention
Present invention solves the technical problem that：A kind of multifunctional numerical control little gear beveler is provided, upper and lower chamfering head assembly is equal
It is in tilted layout, avoids chamfering head assembly from being interfered with part, meets the chamfering demand of polytype little gear, expanded profiling
Follow the function and purposes of radiusing machine.
The technical scheme is that：A kind of multifunctional numerical control little gear beveler, there is base, set on the base
There is rotary table, chamfering column is fixed with the base, the first vertical line is arranged on the inner face of the chamfering column
Guide rail and the first down-feed screw mechanism；Upper chamfering head slide is arranged on the first vertical line guide rail and by the first down-feed screw machine
The first vertical line of structure drives edge guide rail moves up and down；First level line slideway and are disposed with the upper chamfering head slide
One horizontal screw lead mechanism, the first slide plate are arranged on first level line slideway and by first level screw drive mechanism along first
Horizontal linear guide rail horizontal movement, two groups of linear bearings and retraction cylinder are provided with the first slide plate；First slide carriage passes through two
Horizontal guide pillar is arranged on linear bearing, and the piston rod for the cylinder that bounces back is fixedly connected with the rear end of the first slide carriage, and upper chamfering head is total
Into being fixed on the inner of the first slide carriage by the first special-shaped block, and make the vertical angle of the main shaft of chamfering head assembly for 15 °-
25°。
The second vertical line guide rail and the second down-feed screw mechanism are arranged on the front end face of the chamfering column；Lower chamfering head
Slide is arranged on the second vertical line guide rail and transported up and down by second down-feed screw mechanism the second vertical line of drives edge guide rail
It is dynamic；The second horizontal linear guide rail and the second horizontal screw lead mechanism are disposed with lower chamfering head slide, the second slide plate is arranged on second
On horizontal linear guide rail and by drives edge the second horizontal linear guide rail horizontal movement of the second horizontal screw lead mechanism；Set on second slide plate
It is equipped with two groups of linear bearings and retraction cylinder；Second slide carriage is arranged on linear bearing by two horizontal guide pillars, and bounce back cylinder
Piston rod be fixedly connected with the rear end of the second slide carriage, lower chamfering head assembly is fixed in the second slide carriage by the second special-shaped block
End, and make the main shaft of lower chamfering head assembly vertical angle be 15 ° -25 °.
The 3rd slide plate is equipped with the first level line slideway, the second horizontal linear guide rail, is set on the 3rd slide plate
There are intermeshing worm screw, turbine and locking slot；First slide plate and the second slide plate are fixed on the outer face of worm gear, are passed through
Rotary worm drives turbine rotation to realize the adjustment of the first slide plate and the second vane obliquity degree and locked by locking slot.
The front end face of first special-shaped block and the second special-shaped block is that vertical angle is 15 ° -25 ° of inclined-plane, it is described on
Chamfering head assembly and lower chamfering head assembly are separately fixed on the front end face of the first special-shaped block and the second special-shaped block.
Apex column is provided with the base 1, the 3rd vertical line is disposed with the inner face of the apex column and is led
Rail and the 3rd down-feed screw mechanism, top slide are arranged on the 3rd vertical line guide rail and driven by the 3rd down-feed screw mechanism
Moved up and down along the 3rd vertical line guide rail, top bearing is fixed on top slide, top to be arranged on top bearing and position
In the surface of rotary table.
The present invention has the advantage that compared with prior art and effect：
1st, chamfering head assembly is in tilted layout the present invention up and down, avoids chamfering head assembly rear end from being interfered with part, full
The foot chamfering demand of small diameter shaft gear.
2nd, the 3rd vane obliquity degree of the invention is rotatably adjustable, meets the gear chamfering that increment carries constant slope
Demand.
3rd, the present invention carries Finial device, meets the chamfering demand of major axis tooth class part.
Brief description of the drawings
Fig. 1 is structural front view of the present invention,
Fig. 2 is structure right view of the present invention,
Fig. 3 is the 3rd skateboard schematic diagram of the invention,
Fig. 4 is present invention band Finial device structural representation.
Embodiment
With reference to the first embodiment of the description present invention of accompanying drawing 1,2.
A kind of multifunctional numerical control little gear beveler, there is base 1, rotary table 17, institute are provided with the base 1
State and chamfering column 2 is fixed with base 1, arrange that the first vertical line guide rail 3 and first hangs down on the inner face of the chamfering column 2
Straight screw mechanism 4；Upper chamfering head slide 5 is arranged on the first vertical line guide rail 3 and by the drives edge of the first down-feed screw mechanism 4
First vertical line guide rail 3 moves up and down；The water of first level line slideway 6 and first is disposed with the upper chamfering head slide 5
Flat screw mechanism 32, the first slide plate 35 are arranged on first level line slideway 6 and by the drives edges of first level screw mechanism 32
The horizontal movement of first level line slideway 6, two groups of linear bearings 37 and retraction cylinder 38 are provided with the first slide plate 35；First slips
Plate 7 is arranged on linear bearing 37 by two horizontal guide pillars 36, and the rear end of the piston rod and the first slide carriage 7 of the cylinder 38 that bounces back is consolidated
Fixed connection, upper chamfering head assembly 9 are fixed on the inner of the first slide carriage 7 by the first special-shaped block 8, before first special-shaped block 8
End face is the inclined-plane of 20 ° of vertical angle, and upper chamfering head assembly 9 is fixed on the front end face of the first special-shaped block 8, makes chamfering head total
Vertical angle into 9 main shaft is 20 °.
The second vertical line guide rail 10 and the second down-feed screw mechanism 14 are arranged on the front end face of the chamfering column 2；Under
Chamfering head slide 11 is arranged on the second vertical line guide rail 10 and vertically straight by the drives edge second of the second down-feed screw mechanism 14
Line guide rail 10 moves up and down；The second horizontal linear guide rail 12 and the second horizontal screw lead mechanism are disposed with lower chamfering head slide 11
33, the second slide plate 39 is arranged on the second horizontal linear guide rail 12 and horizontal straight by the drives edge second of the second horizontal screw lead mechanism 33
The horizontal movement of line guide rail 12；Two groups of linear bearings 37 and retraction cylinder 38 are provided with second slide plate 39；Second slide carriage 13 passes through
Two horizontal guide pillars 36 are arranged on linear bearing 37, and the piston rod for the cylinder 38 that bounces back and the rear end of the second slide carriage 13 are fixed and connected
Connect, lower chamfering head assembly 16 is fixed on the inner of the second slide carriage 13 by the second special-shaped block 34, before second special-shaped block 34
End face is the inclined-plane of 20 ° of vertical angle, and lower chamfering head assembly 16 is fixed on the front end face of the second special-shaped block 34, makes lower chamfering head
The vertical angle of the main shaft of assembly 16 is 20 °.
The upper chamfering head assembly, lower chamfering head assembly include electro spindle and tracer head, and electro spindle termination is provided with down
Angle cutter.During work by piece-holder on rotary table, move upper and lower chamfering head by vertical, horizontal screw lead mechanism
To correct position, between making the tracer head insertion tooth form of workpiece two, make chamfering tool and gear external tooth upper-end contact.Start revolution work
Make platform and electro spindle, the surface that tooth form is close to by workpiece rotation forces tracer head moves forward and backward, in the presence of the cylinder that bounces back
Ensure that tracer head its working face in moving process is close on the surface of tooth form all the time, make the movement locus and flank profil of tracer head
Profile matches, and chamfering tool follows the movement locus of tracer head to be synchronized with the movement, chamfering tool operating path and tracer head motion
Track is consistent, is rotated by chamfering tool to end milling chamfering on the external tooth of gear, realizes profiling and follow processing gear chamfering,
And chamfering angle size is by servo-control system programming Control.The present embodiment is adapted to carry out upper and lower end face to common little gear, shaft gear
Chamfer machining.
With reference to second of embodiment of the description present invention of accompanying drawing 1,2,3.Basic structure is identical with the first embodiment.It is different
Part is the first level line slideway 6, is equipped with the 3rd slide plate 18, the 3rd slide plate 18 on the second horizontal linear guide rail 12
On be provided with intermeshing worm screw 20, turbine 21 and locking slot 19；The slide plate 39 of first slide plate 35 and second is fixed on snail
On the outer face of wheel 21, drive turbine 21 to rotate by rotary worm 20 and realize the first slide plate 35 and the angle of inclination of the second slide plate 39
Adjustment and locked by locking slot 19.The present embodiment is adapted to gear chamfering of the increment with constant slope to process.Especially by
First slide plate 35 and the adjustment at the angle of inclination of the second slide plate 39 ,+15 ° of adjusting range, make the electro spindle of upper and lower chamfering head assembly with
The inclined-plane of increment is vertical, and then the chamfering tool for ensureing the installation of electro spindle termination realizes chamfering width perpendicular to the inclined-plane of increment
Unanimously.
With reference to the third embodiment of the description present invention of accompanying drawing 1,2,4.Basic structure is identical with the first embodiment.It is different
Part is to be provided with apex column 22 on the base 1, and it is vertical straight that the 3rd is disposed with the inner face of the apex column 22
The down-feed screw mechanism 27 of line guide rail 23 and the 3rd, top slide 24 are arranged on the 3rd vertical line guide rail 23 and vertical by the 3rd
The vertical line guide rail 23 of 27 drives edge of screw mechanism the 3rd is moved up and down, and top bearing 25 is fixed on top slide 24, top
26 are arranged on top bearing 25 and positioned at the surface of rotary table 17.The present embodiment carries Finial device, by top
Device coordinates clamping workpiece with rotary table, is adapted to the chamfer machining of major axis tooth class part.
The present invention follows principle processing gear chamfering using profiling, and chamfering angle size is by servo-control system programming Control,
Machining accuracy is high, and fillet surface is bright and clean smooth, and uniformity is good, efficiency high.Chamfering accuracy tolerance is can be controlled within 0.1mm.In addition,
Chamfering tool uses milling cutter, and secondary burr is not likely to produce after processing.
Above-described embodiment, simply presently preferred embodiments of the present invention, is not used for limiting the scope of the present invention, therefore all with this
The equivalent variations that content described in invention claim is done, it all should be included within scope of the invention as claimed.
Claims (4)
1. a kind of multifunctional numerical control little gear beveler, there is base (1), rotary table is provided with the base (1)
(17), it is characterized in that：
Chamfering column (2) is fixed with the base (1), the first vertical line is arranged on the inner face of the chamfering column (2)
Guide rail (3) and the first down-feed screw mechanism (4)；Upper chamfering head slide (5) be arranged on the first vertical line guide rail (3) and by
First down-feed screw mechanism (4) drives edge the first vertical line guide rail (3) moves up and down；Cloth on the upper chamfering head slide (5)
First level line slideway (6) and first level screw mechanism (32) are equipped with, the first slide plate (35) is arranged on first level straight line
On guide rail (6) and by first level screw mechanism (32) drives edge first level line slideway (6) horizontal movement, the first slide plate
(35) two groups of linear bearings (37) and retraction cylinder (38) are provided with；First slide carriage (7) is pacified by two horizontal guide pillars (36)
On linear bearing (37), the piston rod of retraction cylinder (38) is fixedly connected with the rear end of the first slide carriage (7), upper chamfering head
Assembly (9) is fixed on the inner of the first slide carriage (7) by the first special-shaped block (8), and makes hanging down for the main shaft of chamfering head assembly (9)
Straight angle is 15 ° -25 °；
The second vertical line guide rail (10) and the second down-feed screw mechanism (14) are arranged on the front end face of the chamfering column (2)；
Lower chamfering head slide (11) is arranged on the second vertical line guide rail (10) and by second down-feed screw mechanism (14) drives edge
Two vertical line guide rails (10) move up and down；The second horizontal linear guide rail (12) and second are disposed with lower chamfering head slide (11)
Horizontal screw lead mechanism (33), the second slide plate (39) are arranged on the second horizontal linear guide rail (12) and by the second horizontal screw lead mechanism
(33) the second horizontal linear of drives edge guide rail (12) horizontal movement；Two groups of linear bearings (37) are provided with second slide plate (39)
And retraction cylinder (38)；Second slide carriage (13) is arranged on linear bearing (37) by two horizontal guide pillars (36), and bounce back cylinder
(38) piston rod is fixedly connected with the rear end of the second slide carriage (13), and lower chamfering head assembly (16) passes through the second special-shaped block (34)
Be fixed on the inner of the second slide carriage (13), and make the main shaft of lower chamfering head assembly (16) vertical angle be 15 ° -25 °.
2. multifunctional numerical control little gear beveler according to claim 1, it is characterized in that：The first level line slideway
(6) the 3rd slide plate (18), is equipped with the second horizontal linear guide rail (12), intermeshing snail is provided with the 3rd slide plate (18)
Bar (20), worm gear (21) and locking slot (19)；First slide plate (35) and the second slide plate (39) are fixed on worm gear (21)
On outer face, drive worm gear (21) to rotate by rotary worm (20) and realize that the first slide plate (35) and the second slide plate (39) tilt
The adjustment of angle is simultaneously locked by locking slot (19).
3. multifunctional numerical control little gear beveler according to claim 1 or 2, it is characterized in that：First special-shaped block (8)
Front end face with the second special-shaped block (34) is that vertical angle is 15 ° -25 ° of inclined-plane, the upper chamfering head assembly (9) and it is lower fall
Angle head assembly (16) is separately fixed on the front end face of the first special-shaped block (8) and the second special-shaped block (34).
4. multifunctional numerical control little gear beveler according to claim 3, it is characterized in that：It is provided with the base (1)
Apex column (22), the 3rd vertical line guide rail (23) and the 3rd vertical silk are disposed with the inner face of the apex column (22)
Thick stick mechanism (27), top slide (24) are arranged on the 3rd vertical line guide rail (23) and by the 3rd down-feed screw mechanism (27)
The vertical line guide rail (23) of drives edge the 3rd is moved up and down, and top bearing (25) is fixed on top slide (24), top (26)
On top bearing (25) and positioned at the surface of rotary table (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610221528.0A CN105710455B (en) | 2016-04-11 | 2016-04-11 | Multifunctional numerical control little gear beveler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610221528.0A CN105710455B (en) | 2016-04-11 | 2016-04-11 | Multifunctional numerical control little gear beveler |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105710455A CN105710455A (en) | 2016-06-29 |
| CN105710455B true CN105710455B (en) | 2018-02-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610221528.0A Active CN105710455B (en) | 2016-04-11 | 2016-04-11 | Multifunctional numerical control little gear beveler |
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| Country | Link |
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| CN (1) | CN105710455B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107552896B (en) * | 2017-09-13 | 2024-02-13 | 宝鸡虢西磨棱机制造有限公司 | Gear chamfering machine |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4726720A (en) * | 1982-10-29 | 1988-02-23 | Wera Werk Hermann Werner Gmbh & Co. | Method of milling teeth surfaces from the free end of a workpiece |
| CN201543914U (en) * | 2009-10-20 | 2010-08-11 | 西安贝吉姆机床股份有限公司 | Numerical-control gear grinding machine with worm grinding wheel |
| CN202344055U (en) * | 2011-12-16 | 2012-07-25 | 天津精诚机床股份有限公司 | Vertical-type four-axis numerical-control gear chamfering machine |
| CN203184770U (en) * | 2012-11-20 | 2013-09-11 | 宝鸡虢西磨棱机厂 | Numerical control gear chamfering machine |
| CN104107957A (en) * | 2013-04-17 | 2014-10-22 | 宝鸡虢西磨棱机厂 | Numerical-control pinion chamfering machine |
| CN204053145U (en) * | 2014-07-10 | 2014-12-31 | 宝鸡虢西磨棱机厂 | Numerical control rack beveler |
| CN205702722U (en) * | 2016-04-11 | 2016-11-23 | 宝鸡虢西磨棱机厂 | The little radiusing machine of multifunctional numerical control |
-
2016
- 2016-04-11 CN CN201610221528.0A patent/CN105710455B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4726720A (en) * | 1982-10-29 | 1988-02-23 | Wera Werk Hermann Werner Gmbh & Co. | Method of milling teeth surfaces from the free end of a workpiece |
| CN201543914U (en) * | 2009-10-20 | 2010-08-11 | 西安贝吉姆机床股份有限公司 | Numerical-control gear grinding machine with worm grinding wheel |
| CN202344055U (en) * | 2011-12-16 | 2012-07-25 | 天津精诚机床股份有限公司 | Vertical-type four-axis numerical-control gear chamfering machine |
| CN203184770U (en) * | 2012-11-20 | 2013-09-11 | 宝鸡虢西磨棱机厂 | Numerical control gear chamfering machine |
| CN104107957A (en) * | 2013-04-17 | 2014-10-22 | 宝鸡虢西磨棱机厂 | Numerical-control pinion chamfering machine |
| CN204053145U (en) * | 2014-07-10 | 2014-12-31 | 宝鸡虢西磨棱机厂 | Numerical control rack beveler |
| CN205702722U (en) * | 2016-04-11 | 2016-11-23 | 宝鸡虢西磨棱机厂 | The little radiusing machine of multifunctional numerical control |
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| Publication number | Publication date |
|---|---|
| CN105710455A (en) | 2016-06-29 |
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Address after: 721300 Science and Technology Industrial Park, Chencang District, Baoji City, Shaanxi Province (Xiqin Village, Guozhen) Patentee after: BAOJI GUOXI AMBIGUITY MACHINE MANUFACTURING Co.,Ltd. Address before: 721300 science and Technology Industrial Park, Chencang District, Shaanxi, Baoji Patentee before: BAOJI GUOXI CHAMFERING MACHINE WORKS |
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