CN105710456A - Multi-purpose numerical control small gear chamfering machine - Google Patents

Multi-purpose numerical control small gear chamfering machine Download PDF

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Publication number
CN105710456A
CN105710456A CN201610221741.1A CN201610221741A CN105710456A CN 105710456 A CN105710456 A CN 105710456A CN 201610221741 A CN201610221741 A CN 201610221741A CN 105710456 A CN105710456 A CN 105710456A
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CN
China
Prior art keywords
guide rail
chamfering
slide
horizontal
chamfering head
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.)
Granted
Application number
CN201610221741.1A
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Chinese (zh)
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CN105710456B (en
Inventor
汪安忠
刘志飞
赵少峰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BAOJI GUOXI AMBIGUITY MACHINE MANUFACTURING Co.,Ltd.
Original Assignee
Baoji Guoxi Chamfering Machine Works
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Priority to CN201610221741.1A priority Critical patent/CN105710456B/en
Publication of CN105710456A publication Critical patent/CN105710456A/en
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Publication of CN105710456B publication Critical patent/CN105710456B/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23FMAKING GEARS OR TOOTHED RACKS
    • B23F19/00Finishing gear teeth by other tools than those used for manufacturing gear teeth
    • B23F19/10Chamfering the end edges of gear teeth
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q1/00Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/25Movable or adjustable work or tool supports
    • B23Q1/44Movable or adjustable work or tool supports using particular mechanisms
    • B23Q1/56Movable or adjustable work or tool supports using particular mechanisms with sliding pairs only, the sliding pairs being the first two elements of the mechanism
    • B23Q1/60Movable or adjustable work or tool supports using particular mechanisms with sliding pairs only, the sliding pairs being the first two elements of the mechanism two sliding pairs only, the sliding pairs being the first two elements of the mechanism
    • B23Q1/62Movable or adjustable work or tool supports using particular mechanisms with sliding pairs only, the sliding pairs being the first two elements of the mechanism two sliding pairs only, the sliding pairs being the first two elements of the mechanism with perpendicular axes, e.g. cross-slides
    • B23Q1/621Movable or adjustable work or tool supports using particular mechanisms with sliding pairs only, the sliding pairs being the first two elements of the mechanism two sliding pairs only, the sliding pairs being the first two elements of the mechanism with perpendicular axes, e.g. cross-slides a single sliding pair followed perpendicularly by a single sliding pair
    • B23Q1/623Movable or adjustable work or tool supports using particular mechanisms with sliding pairs only, the sliding pairs being the first two elements of the mechanism two sliding pairs only, the sliding pairs being the first two elements of the mechanism with perpendicular axes, e.g. cross-slides a single sliding pair followed perpendicularly by a single sliding pair followed perpendicularly by a single rotating pair

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gear Processing (AREA)

Abstract

Disclosed is a multi-purpose numerical control small gear chamfering machine. A vertical linear guide rail and a vertical lead screw mechanism are arranged on a chamfering stand column of the chamfering machine, and an upper chamfering head sliding seat and a lower chamfering head sliding seat are arranged on the vertical linear guide rail and driven by the vertical lead screw mechanism to vertically move along the vertical linear guide rail; the upper chamfering head sliding seat and the lower chamfering head sliding seat are each provided with a horizontal linear guide rail and a horizontal lead screw mechanism, a sliding plate is arranged on the horizontal linear guide rail and driven by the horizontal lead screw mechanism to horizontally move along the horizontal linear guide rail, and the sliding plate is provided with a linear bearing and a retraction air cylinder; a slide carriage is mounted on the linear bearing through a horizontal guide column, and a piston rod of the retraction air cylinder is fixedly connected with the rear end of the slide carriage; a rotating adjusting mechanism is fixed to the inner end face of the slide carriage, and an upper chamfering head assembly and a lower chamfering head assembly are fixed to the rotating adjusting mechanism; and through the rotating adjusting mechanism, adjustment of inclination angles of the upper chamfering head assembly and the lower chamfering head assembly can be achieved. An upper chamfering head and a lower chamfering head of the multi-purpose numerical control small gear chamfering machine are both arranged in an inclined manner, and can be rotatably adjusted, interference of the chamfering heads and parts is avoided, and particularly the chamfering requirement of multi-coupling tooth parts is met.

Description

The little radiusing machine of multipurpose numerical control
Technical field
The invention belongs to Gear Manufacturing Technology field, be specifically related to a kind of little radiusing machine of multipurpose numerical control.
Background technology
Existing profiling is followed the head of chamfering up and down of radiusing machine and is all arranged vertically, and when processing small diameter shaft gear, chamfering head and part easily interfere, it is difficult to meet the chamfering demand of small diameter shaft gear.It is more easy to when particularly processing many shaft couplings tooth class part and interferes phenomenon, cause being difficult to chamfering.Additionally, when processing increment is with the gear of constant slope, cause that chamfering width is inconsistent.Also have prior art also cannot complete the chamfer machining of major axis tooth class part.
Summary of the invention
Present invention solves the technical problem that: a kind of little radiusing machine of multipurpose numerical control is provided, upper and lower chamfering head assembly is all in tilted layout and adjustable, chamfering head assembly and part is avoided to interfere, meet the chamfering demand of the little gear of polytype, expanded profiling and followed function and the purposes of radiusing machine.
The technical scheme is that a kind of little radiusing machine of multipurpose numerical control, there is base, described base is provided with rotary table, it is characterized in that: described base is fixed with chamfering column, the inner face of described chamfering column is arranged the first vertical line guide rail and the first down-feed screw mechanism;Upper chamfering head slide is arranged on the first vertical line guide rail and is driven by the first down-feed screw mechanism and moves up and down along the first vertical line guide rail;Described upper chamfering head slide is provided with the first horizontal linear guide rail and the first horizontal screw lead mechanism, first slide plate is arranged on the first horizontal linear guide rail and is driven along the first horizontal linear guide rail horizontal movement by the first horizontal screw lead mechanism, and the first slide plate is provided with two groups of linear bearings and retraction cylinder;First slide carriage is arranged on linear bearing by two horizontal guide pillars, the fixing connection of the piston rod of retraction cylinder and the rear end of the first slide carriage;Being fixed with rotating and regulating mechanism on the inner face of described first slide carriage, upper chamfering head assembly is fixed on rotating and regulating mechanism, is realized the adjustment at upper chamfering head assembly angle of inclination by rotating and regulating mechanism.The front end face of described chamfering column is arranged the second vertical line guide rail and the second down-feed screw mechanism;Lower chamfering head slide is arranged on the second vertical line guide rail and is driven by the second down-feed screw mechanism and moves up and down along the second vertical line guide rail;Being provided with the second horizontal linear guide rail and the second horizontal screw lead mechanism on lower chamfering head slide, the second slide plate is arranged on the second horizontal linear guide rail and is driven along the second horizontal linear guide rail horizontal movement by the second horizontal screw lead mechanism;Second slide plate is provided with two groups of linear bearings and retraction cylinder;Second slide carriage is arranged on linear bearing by two horizontal guide pillars, the fixing connection of the piston rod of retraction cylinder and the rear end of the second slide carriage;Being fixed with rotating and regulating mechanism on the inner face of described second slide carriage, lower chamfering head assembly is fixed on rotating and regulating mechanism, is realized the adjustment at lower chamfering head assembly angle of inclination by rotating and regulating mechanism.
Described first horizontal linear guide rail, the second horizontal linear guide rail are equipped with the 3rd slide plate, the 3rd slide plate is provided with intermeshing worm screw, turbine and locking slot;Described first slide plate and the second slide plate plate are fixed on the outer face of worm gear, drive turbine rotation realize the adjustment of the first slide plate and the second slide plate plate angle of inclination and locked by locking slot by rotary worm.
Described rotating and regulating mechanism includes the fixing plate being fixed on the first slide carriage, the second slide carriage inner face, the upper end of described fixing plate is connected to swivel plate by joint, the lower end of fixing plate is connected with swivel plate by locking strip, upper chamfering head assembly, lower chamfering head assembly are fixed on swivel plate, are rotated around joint by swivel plate and realize upper chamfering head assembly, the adjustment at lower chamfering head assembly angle of inclination and locked by locking strip.
Described base is provided with apex column, the inner face of described apex column is provided with the 3rd vertical line guide rail and the 3rd down-feed screw mechanism, top slide is arranged on the 3rd vertical line guide rail and is driven by the 3rd down-feed screw mechanism and moves up and down along the 3rd vertical line guide rail, top bearing is fixed on top slide, the top surface being arranged on top bearing and be positioned at rotary table.
The present invention compared with prior art has the advantage that and effect:
1, the present invention upper and lower chamfering head is all in tilted layout and all rotatably adjustable, it is to avoid chamfering head and part interfere, and meet small diameter shaft gear, particularly the chamfering demand of many shaft couplings tooth class part.
2, the present invention the 3rd vane obliquity degree is all rotatably adjustable, meets the increment gear chamfering demand with constant slope.
3, the present invention is with Finial device, meets the chamfering demand of major axis tooth class part.
Accompanying drawing explanation
Fig. 1 is present configuration front view,
Fig. 2 is present configuration right view,
Fig. 3 is rotating and regulating mechanism structural representation of the present invention,
Fig. 4 is the present invention the 3rd skateboard schematic diagram,
Fig. 5 is band Finial device structural representation of the present invention.
Detailed description of the invention
The first embodiment of the present invention is described below in conjunction with accompanying drawing 1,2,3.
A kind of little radiusing machine of multipurpose numerical control, has base 1, described base 1 is provided with rotary table 17, described base 1 is fixed with chamfering column 2, the inner face of described chamfering column 2 is arranged the first vertical line guide rail 3 and the first down-feed screw mechanism 4;Upper chamfering head slide 5 is arranged on the first vertical line guide rail 3 and is driven by the first down-feed screw mechanism 4 and moves up and down along the first vertical line guide rail 3;Described upper chamfering head slide 5 is provided with the first horizontal linear guide rail 6 and the first horizontal screw lead mechanism 32, first slide plate 35 is arranged on the first horizontal linear guide rail 6 and is driven along the first horizontal linear guide rail 6 horizontal movement by the first horizontal screw lead mechanism 32, and the first slide plate 35 is provided with two groups of linear bearings 37 and retraction cylinder 38;First slide carriage 7 is arranged on linear bearing 37 by two horizontal guide pillars 36, the fixing connection of the piston rod of retraction cylinder 38 and the rear end of the first slide carriage 7;Being fixed with rotating and regulating mechanism 8 on the inner face of described first slide carriage 7, upper chamfering head assembly 9 is fixed on rotating and regulating mechanism 8, realizes, by rotating and regulating mechanism 8, the adjustment that upper chamfering head assembly 9 angle of inclination is at 5 °-40 °.
The front end face of described chamfering column 2 is arranged the second vertical line guide rail 10 and the second down-feed screw mechanism 14;Lower chamfering head slide 11 is arranged on the second vertical line guide rail 10 and is driven by the second down-feed screw mechanism 14 and moves up and down along the second vertical line guide rail 10;Being provided with the second horizontal linear guide rail 12 and the second horizontal screw lead mechanism 33 on lower chamfering head slide 11, the second slide plate 34 is arranged on the second horizontal linear guide rail 12 and is driven along the second horizontal linear guide rail 12 horizontal movement by the second horizontal screw lead mechanism 33;Second slide plate 34 is provided with two groups of linear bearings 37 and retraction cylinder 38;Second slide carriage 13 is arranged on linear bearing 37 by two horizontal guide pillars 36, the fixing connection of the piston rod of retraction cylinder 38 and the rear end of the second slide carriage 13;Being fixed with rotating and regulating mechanism 8 on the inner face of described second slide carriage 13, lower chamfering head assembly 16 is fixed on rotating and regulating mechanism 8, realizes, by rotating and regulating mechanism 8, the adjustment that lower chamfering head assembly 16 angle of inclination is at 5 °-40 °.
Described rotating and regulating mechanism 8 includes the fixing plate 28 being fixed on first slide carriage the 7, second slide carriage 13 inner face, the upper end of described fixing plate 28 is connected to swivel plate 29 by joint 30, the lower end of fixing plate 28 is connected with swivel plate 29 by locking strip 31, upper chamfering head assembly 9, lower chamfering head assembly 16 are fixed on swivel plate 29, are rotated around joint 30 by swivel plate 29 and realize upper chamfering head assembly 9, the adjustment at lower chamfering head assembly 16 angle of inclination and locked by locking strip 31.
Described upper chamfering head assembly, lower chamfering head assembly all include electro spindle and tracer head, and electro spindle termination is provided with chamfering tool.During work by piece-holder on rotary table, make upper and lower chamfering head movement to correct position by vertical, horizontal screw lead mechanism, make tracer head insert between workpiece two profile of tooth, make chamfering tool and gear external tooth upper-end contact.Start rotary table and electro spindle, the surface being close to profile of tooth by workpiece rotation forces tracer head is moved forward and backward, under the effect of retraction cylinder, ensure that tracer head its work surface in moving process is close on the surface of profile of tooth all the time, the movement locus making tracer head matches with Profile, chamfering tool is followed the movement locus of tracer head and is synchronized with the movement, chamfering tool operating path is consistent with tracer head movement locus, end milling chamfering on the external tooth to gear is rotated by chamfering tool, achieve profiling and follow processing gear chamfering, and chamfering angle size is by servo-control system programming Control.The present embodiment is suitable for common little gear, shaft gear are carried out upper and lower end face chamfer machining.Especially by the adjustment of upper chamfering head assembly, lower chamfering head assembly angle of inclination, meet the chamfering demand of many shaft couplings tooth class part.
The second embodiment of the present invention is described in conjunction with accompanying drawing 1,2,3,4.Basic structure is identical with the first embodiment.It is different in that on described first horizontal linear guide rail the 6, second horizontal linear guide rail 12 and is equipped with the 3rd slide plate 18, the 3rd slide plate 18 is provided with intermeshing worm screw 20, turbine 21 and locking slot 19;Described first slide plate 35 and the second slide plate 34 are fixed on the outer face of worm gear 21, drive turbine 21 rotate the adjustment realizing the first slide plate 35 and the second slide plate 34 angle of inclination and locked by locking slot 19 by rotary worm 20.The applicable increment of the present embodiment is processed with the gear chamfering of constant slope.Adjustment especially by the first slide plate 35 and the second slide plate 34 angle of inclination, adjusting range+15 °, the electro spindle making upper and lower chamfering head assembly is vertical with the inclined-plane of increment, and then ensures that the chamfering tool that electro spindle termination is installed is perpendicular to the inclined-plane of increment, it is achieved chamfering width is consistent.
The third embodiment of the present invention is described in conjunction with accompanying drawing 1,2,3,5.Basic structure is identical with the first embodiment.It is different in that on described base 1 and is provided with apex column 22, the inner face of described apex column 22 is provided with the 3rd vertical line guide rail 23 and the 3rd down-feed screw mechanism 27, top slide 24 is arranged on the 3rd vertical line guide rail 23 and is driven by the 3rd down-feed screw mechanism 27 and moves up and down along the 3rd vertical line guide rail 23, top bearing 25 is fixed on top slide 24, and top 26 are arranged on top bearing 25 and are positioned at the surface of rotary table 17.The present embodiment, with Finial device, coordinates clamping workpiece by Finial device with rotary table, is suitable for the chamfer machining of major axis tooth class part.
The present invention adopts profiling to follow principle processing gear chamfering, and chamfering angle size is by servo-control system programming Control, and machining accuracy is high, and fillet surface is bright and clean smooth, and concordance is good, and efficiency is high.Within chamfering accuracy tolerance can be controlled in 0.1mm.Additionally, chamfering tool adopts milling cutter, after processing, it is not likely to produce secondary burr.
Above-described embodiment, simply presently preferred embodiments of the present invention, not for limiting the scope of the present invention, therefore all equivalent variations done with content described in the claims in the present invention, all should include within the claims in the present invention scope.

Claims (5)

1. the little radiusing machine of multipurpose numerical control, there is base (1), described base (1) is provided with rotary table (17), it is characterized in that: described base (1) is fixed with chamfering column (2), the inner face of described chamfering column (2) is arranged the first vertical line guide rail (3) and the first down-feed screw mechanism (4);Upper chamfering head slide (5) is arranged on the first vertical line guide rail (3) and above and is driven along the first vertical line guide rail (3) up and down motion by the first down-feed screw mechanism (4);Described upper chamfering head slide (5) is provided with the first horizontal linear guide rail (6) and the first horizontal screw lead mechanism (32), first slide plate (35) is arranged on the first horizontal linear guide rail (6) and above and is driven along the first horizontal linear guide rail (6) horizontal movement by the first horizontal screw lead mechanism (32), and the first slide plate (35) is provided with two groups of linear bearings (37) and retraction cylinder (38);First slide carriage (7) is arranged on linear bearing (37) by two horizontal guide pillars (36), the fixing connection of the piston rod of retraction cylinder (38) and the rear end of the first slide carriage (7);The inner face of described first slide carriage (7) is fixed with rotating and regulating mechanism (8), upper chamfering head assembly (9) is fixed on rotating and regulating mechanism (8), by the adjustment at chamfering head assembly (9) angle of inclination in rotating and regulating mechanism (8) realization.
2. the little radiusing machine of multipurpose numerical control according to claim 1, is characterized in that: arrange the second vertical line guide rail (10) and the second down-feed screw mechanism (14) on the front end face of described chamfering column (2);Lower chamfering head slide (11) is arranged on the second vertical line guide rail (10) and above and is driven along the second vertical line guide rail (10) up and down motion by the second down-feed screw mechanism (14);Being provided with the second horizontal linear guide rail (12) and the second horizontal screw lead mechanism (33) on lower chamfering head slide (11), the second slide plate (34) is arranged on the second horizontal linear guide rail (12) and above and is driven along the second horizontal linear guide rail (12) horizontal movement by the second horizontal screw lead mechanism (33);Second slide plate (34) is provided with two groups of linear bearings (37) and retraction cylinder (38);Second slide carriage (13) is arranged on linear bearing (37) by two horizontal guide pillars (36), the fixing connection of the piston rod of retraction cylinder (38) and the rear end of the second slide carriage (13);The inner face of described second slide carriage (13) is fixed with rotating and regulating mechanism (8), lower chamfering head assembly (16) is fixed on rotating and regulating mechanism (8), is realized the adjustment at lower chamfering head assembly (16) angle of inclination by rotating and regulating mechanism (8).
3. the little radiusing machine of multipurpose numerical control according to claim 1 and 2, it is characterized in that: described first horizontal linear guide rail (6), the second horizontal linear guide rail (12) are equipped with the 3rd slide plate (18), the 3rd slide plate (18) is provided with intermeshing worm screw (20), turbine (21) and locking slot (19);Described first slide plate (35) and the second slide plate plate (34) are fixed on the outer face of worm gear (21), drive turbine (21) to rotate the adjustment realizing the first slide plate (35) and the second slide plate plate (34) angle of inclination and by locking slot (19) locking by rotary worm (20).
4. the little radiusing machine of multipurpose numerical control according to claim 3, it is characterized in that: described rotating and regulating mechanism (8) includes being fixed on the first slide carriage (7), fixing plate (28) on second slide carriage (13) inner face, the upper end of described fixing plate (28) is connected to swivel plate (29) by joint (30), the lower end of fixing plate (28) is connected with swivel plate (29) by locking strip (31), upper chamfering head assembly (9), lower chamfering head assembly (16) is fixed on swivel plate (29), the upper chamfering head assembly (9) of realization is rotated around joint (30) by swivel plate (29), the adjustment at lower chamfering head assembly (16) angle of inclination by locking strip (31) locking.
5. the little radiusing machine of multipurpose numerical control according to claim 4, it is characterized in that: described base (1) is provided with apex column (22), the inner face of described apex column (22) is provided with the 3rd vertical line guide rail (23) and the 3rd down-feed screw mechanism (27), top slide (24) is arranged on the 3rd vertical line guide rail (23) and above and is driven along the 3rd vertical line guide rail (23) up and down motion by the 3rd down-feed screw mechanism (27), top bearing (25) is fixed on top slide (24), top (26) are arranged on top bearing (25) and are positioned at the surface of rotary table (17).
CN201610221741.1A 2016-04-11 2016-04-11 Multipurpose numerical control pinion gear beveler Active CN105710456B (en)

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Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
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CN105710456B CN105710456B (en) 2018-11-06

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106695488A (en) * 2016-12-29 2017-05-24 江西艾特磁材有限公司 Automatic chamfering machine
CN107262838A (en) * 2017-07-31 2017-10-20 宝鸡虢西磨棱机厂 Gear-face profiling chamfer machining head
CN110293267A (en) * 2019-07-24 2019-10-01 温岭市宇弘机械设备有限公司 A kind of gear chamfering machining tool
CN113245636A (en) * 2021-05-18 2021-08-13 沈阳理工大学 Equipment and process method for automatically grinding tooth profile fillet of precision gear by robot

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4012990A (en) * 1974-11-28 1977-03-22 Regie Nationale Des Usines Renault Device for trimming and bevelling gear teeth
CN201596819U (en) * 2009-11-10 2010-10-06 王学利 Numerical control gear tooth chamfering machine
CN202291688U (en) * 2011-09-13 2012-07-04 天津精诚机床股份有限公司 Numerical control cyclone gear chamfering machine
CN102974897A (en) * 2012-11-20 2013-03-20 宝鸡虢西磨棱机厂 Numerical control gear chamfering machine
CN202943334U (en) * 2012-11-09 2013-05-22 宝鸡虢西磨棱机厂 Adjustable novel large gear edge grinding chamfering machine
CN205702723U (en) * 2016-04-11 2016-11-23 宝鸡虢西磨棱机厂 The little radiusing machine of multipurpose numerical control

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4012990A (en) * 1974-11-28 1977-03-22 Regie Nationale Des Usines Renault Device for trimming and bevelling gear teeth
CN201596819U (en) * 2009-11-10 2010-10-06 王学利 Numerical control gear tooth chamfering machine
CN202291688U (en) * 2011-09-13 2012-07-04 天津精诚机床股份有限公司 Numerical control cyclone gear chamfering machine
CN202943334U (en) * 2012-11-09 2013-05-22 宝鸡虢西磨棱机厂 Adjustable novel large gear edge grinding chamfering machine
CN102974897A (en) * 2012-11-20 2013-03-20 宝鸡虢西磨棱机厂 Numerical control gear chamfering machine
CN205702723U (en) * 2016-04-11 2016-11-23 宝鸡虢西磨棱机厂 The little radiusing machine of multipurpose numerical control

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106695488A (en) * 2016-12-29 2017-05-24 江西艾特磁材有限公司 Automatic chamfering machine
CN107262838A (en) * 2017-07-31 2017-10-20 宝鸡虢西磨棱机厂 Gear-face profiling chamfer machining head
CN107262838B (en) * 2017-07-31 2023-11-14 宝鸡虢西磨棱机制造有限公司 Gear end face profiling chamfering processing head
CN110293267A (en) * 2019-07-24 2019-10-01 温岭市宇弘机械设备有限公司 A kind of gear chamfering machining tool
CN110293267B (en) * 2019-07-24 2024-05-24 温岭市宇弘机械设备有限公司 Gear chamfering machine tool
CN113245636A (en) * 2021-05-18 2021-08-13 沈阳理工大学 Equipment and process method for automatically grinding tooth profile fillet of precision gear by robot

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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