CN107030340A - The adjustable curved tooth cylindrical gear process tool of Gear Processing modulus - Google Patents

The adjustable curved tooth cylindrical gear process tool of Gear Processing modulus Download PDF

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Publication number
CN107030340A
CN107030340A CN201611009552.4A CN201611009552A CN107030340A CN 107030340 A CN107030340 A CN 107030340A CN 201611009552 A CN201611009552 A CN 201611009552A CN 107030340 A CN107030340 A CN 107030340A
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China
Prior art keywords
cutterhead
curved tooth
tooth cylindrical
cylindrical gear
adjustment block
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CN201611009552.4A
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CN107030340B (en
Inventor
张祺
唐锐
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Changzhou Angmai Tools Co ltd
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Panzhihua University
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23FMAKING GEARS OR TOOTHED RACKS
    • B23F21/00Tools specially adapted for use in machines for manufacturing gear teeth

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

Abstract

Different modulus curved tooth cylindrical gear processing are can adapt to the invention discloses one kind, while being conveniently adjusted the adjustable curved tooth cylindrical gear process tool of Gear Processing modulus that cutter adapts to different modulus curved tooth cylindrical gear processing.The adjustable curved tooth cylindrical gear process tool of the Gear Processing modulus, including:Cutterhead, cutter;The cutter includes front cutting edge, adjustment block and rear knife edge;The rotation top cover of the taper sheath and locking sliding block of the sliding block of spacing and promotion sliding block between regulation front cutting edge and rear knife edge is provided with the cutterhead;Be provided with capping sliding block being enclosed in chute on the cutterhead.The front cutting edge and rear knife edge of cutter can be recycled using the curved tooth cylindrical gear process tool, the curved tooth cylindrical gear processing that can adapt to different moduluses is applied widely, reduces the manufacturing cost for manufacturing various different model cutters, effectively reduces processing cost.Change quick convenient simultaneously, can effectively shorten the time for changing adjustment block, improve processing efficiency.

Description

The adjustable curved tooth cylindrical gear process tool of Gear Processing modulus
Technical field
The present invention relates to a kind of gear cutting tool, especially a kind of adjustable curved tooth cylindrical gear processing knife of Gear Processing modulus Tool.
Background technology
It is well-known:When existing curved tooth cylindrical gear is added in progress modulus regulation, it is required to change corresponding cutter.Therefore Curved tooth cylindrical gear per modulus, can only be processed using corresponding cutter.So as to which processing cost can be greatly increased, reduce simultaneously The utilization rate of cutter.
The content of the invention
The technical problems to be solved by the invention are to provide one kind and can adapt to different modulus curved tooth cylindrical gear processing, while just The adjustable curved tooth cylindrical gear process tool of Gear Processing modulus of different modulus curved tooth cylindrical gear processing is adapted in adjustment cutter.
The technical solution adopted for the present invention to solve the technical problems is:The adjustable curved tooth cylindrical gear processing of Gear Processing modulus Cutter, including:Cutterhead, cutter;
The cutter head center position is provided with mounting groove, and the center of the mounting groove is provided with rotating shaft;The cutterhead On be provided with and radially extend and circumferential chute;Described chute one end is connected with mounting groove, the chute other end It is provided with adjustment block fixing groove, and the bottom at the end is provided through the through hole of cutterhead bottom surface;
The cutter includes front cutting edge, adjustment block and rear knife edge;Taper sheath, the taper are provided with the mounting groove The lower end of set is provided with circular conical surface;The taper sheath is sleeved in rotating shaft;
Sliding block is provided with the chute, described sliding block one end is provided with the curved surface matched with circular conical surface, and the other end is set There is the blade mounting seat perpendicular to sliding block;Rear knife edge is installed with the blade mounting seat;The rear knife edge passes through through hole, Extend to the lower section of cutterhead lower surface;
The adjustment block upper end is provided with fixed block;The adjustment block extends to the lower section of cutterhead lower surface through through hole, The fixed block coordinates with adjustment block fixing groove, and is fixed in adjustment block fixing groove;
The front cutting edge is fixed on the lower surface of cutterhead, and circumferentially;The adjustment block is located at front cutting edge and rear knife Between sword, the front cutting edge, adjustment block, rear knife edge combine to form cutter;
The cutterhead upper surface is provided with capping, and sliding block is sealed in chute by the capping;The capping centre position Round ring boss is provided with, the taper sheath is located in round ring boss, and is matched with the inner chamber of round ring boss;
Rotation top cover is set on the round ring boss;The rotating shaft passes through rotation top cover;The inner ring of the rotation top cover Coordinate with the outer ring screw thread of round ring boss, the interior intracavitary of the rotation top cover, which is provided with, holds out against boss, described to hold out against boss top The upper end of tight taper sheath.
Further, slot is provided with the cutterhead, the front cutting edge upper end is provided with contiguous block, and the contiguous block is inserted Enter and matched in slot with slot, clamping screw is provided with the periphery of the cutterhead, the contiguous block passes through locking screw bolt-lock Tightly in slot.
Further, it is provided with handle on the outer circumference surface of the rotation top cover.
It is preferred that, the adjustment block is manufactured using hard alloy.
It is preferred that, the clamping screw uses high-strength bolt.
The beneficial effects of the invention are as follows:The adjustable curved tooth cylindrical gear process tool of Gear Processing modulus of the present invention due to Chute is provided with cutterhead, and sliding block is provided with chute, while rear knife edge is arranged on sliding block, front cutting edge is consolidated Cutterhead lower surface is scheduled on, so as to the spacing changed by sliding slider between front cutting edge and rear knife edge, then in front cutting edge Adjustment block is inserted between rear knife edge, so as to adjust the thickness of cutter so that cutter meets the curved tooth cylindrical gear processing of corresponding modulus. Sliding block sliding position is adjusted simultaneously taper sheath is promoted using rotation top cover, be slidably matched by the curved surface of taper sheath and sliding block, it is real It is now disposable to around taper sheath thus sliding block sliding position regulation so that sliding block holds out against adjustment block, so that preceding Blade, adjustment block, rear knife edge are close to form cutter.
Therefore the adjustable curved tooth cylindrical gear process tool of Gear Processing modulus of the present invention, can be by adjusting front cutting edge Spacing between rear knife edge, while changing the adjustment block of different-thickness, realizes the regulation to process tool thickness, so as to adapt to The processing of different modulus curved tooth cylindrical gears.The adjustable curved tooth cylindrical gear process tool of Gear Processing modulus of the present invention, can be right The front cutting edge and rear knife edge of cutter are recycled, and the curved tooth cylindrical gear processing that can adapt to different moduluses is applied widely, drop The low manufacturing cost of the various different model cutters of manufacture, effectively reduces processing cost.Change quick convenient simultaneously, Neng Gouyou The time of adjustment block is changed in the shortening of effect, improves processing efficiency.
Brief description of the drawings
Fig. 1 is the structure letter of the adjustable curved tooth cylindrical gear process tool processing gear of middle gear of embodiment of the present invention processing modulus Figure;
Fig. 2 is the top view that the adjustable curved tooth cylindrical gear process tool of middle gear of embodiment of the present invention processing modulus processes gear Structure diagram;
Fig. 3 is the structure diagram of cutter in the embodiment of the present invention;
Fig. 4 is the exploded perspective view that middle gear of the embodiment of the present invention processes the adjustable curved tooth cylindrical gear process tool of modulus;
Fig. 5 is the front view that middle gear of the embodiment of the present invention processes the adjustable curved tooth cylindrical gear process tool of modulus;
Fig. 6 is the top view that middle gear of the embodiment of the present invention processes the adjustable curved tooth cylindrical gear process tool of modulus;
Fig. 7 is Fig. 6 A-A sectional views;
Indicated in figure:1- cutterheads, 11- rotating shafts, 12- through holes, 13- slots, 14- adjustment block fixing grooves, 15- chutes, 2- is slided Block, 21- blade mounting seats, 22- curved surfaces, 3- front cutting edges, 31- contiguous blocks, 4- rear knife edges, 5- adjustment blocks, 51- fixed blocks, 6- locks Tight bolt, 7- cappings, 71- round ring boss, 8- taper sheaths, 9- rotation top covers, 91- holds out against boss, 92- handles, 20- processing Part.
Embodiment
The present invention is further described with reference to the accompanying drawings and examples.
As shown in Figures 1 to 7, the adjustable curved tooth cylindrical gear process tool of Gear Processing modulus of the present invention, including:Knife Disk 1, cutter 10;
The center of cutterhead 1 is provided with mounting groove, and the center of the mounting groove is provided with rotating shaft 11;The knife It is provided with and radially extends and circumferential chute 15 on disk 1;Described one end of chute 15 is connected with mounting groove, the chute The other end is provided with adjustment block fixing groove 14, and the bottom at the end is provided through the through hole 12 of the bottom surface of cutterhead 1;
The cutter 10 includes front cutting edge 3, adjustment block 5 and rear knife edge 4;Taper sheath 8, institute are provided with the mounting groove The lower end for stating taper sheath 8 is provided with circular conical surface 81;The taper sheath 8 is sleeved in rotating shaft 11;
Sliding block 2 is provided with the chute 15, described one end of sliding block 2 is provided with the curved surface 22 matched with circular conical surface 81, separately One end is provided perpendicular to the blade mounting seat 21 of sliding block 2;Rear knife edge 4 is installed with the blade mounting seat 21;It is described Rear knife edge 4 passes through through hole 12, extends to the lower section of the lower surface of cutterhead 1;
The upper end of adjustment block 5 is provided with fixed block 51;The adjustment block 5 extends to the lower surface of cutterhead 1 through through hole 12 Lower section, the fixed block 51 coordinates with adjustment block fixing groove 14, and is fixed in adjustment block fixing groove 14;
The front cutting edge 3 is fixed on the lower surface of cutterhead 1, and circumferentially;The adjustment block 5 is located at the He of front cutting edge 3 Between rear knife edge 4, the front cutting edge 3, adjustment block 5, the combination of rear knife edge 4 form cutter 10;
The upper surface of cutterhead 1 is provided with capping 7, and sliding block 2 is sealed in chute 15 by the capping 7;In the capping 7 Meta, which is installed, is equipped with round ring boss 71, the taper sheath 8 be located at round ring boss 71 in, and with the inner chamber of round ring boss 71 Matching;
Rotation top cover 9 is set on the round ring boss 71;The rotating shaft 11 passes through rotation top cover 9;The rotation top cover 9 The outer ring screw thread of inner ring and round ring boss 71 coordinate, the interior intracavitary of the rotation top cover 9, which is provided with, holds out against boss 91, described Hold out against the upper end that boss 91 holds out against taper sheath 8.
The adjustable curved tooth cylindrical gear process tool of Gear Processing modulus of the present invention, during use:
First as shown in fig. 7, front cutting edge 3 to be fixed on to the lower surface of cutterhead 1, then according to needed on workpiece 20 processing The modulus of curve tooth, chooses corresponding adjustment block 5, then adjustment block 5 is inserted into through hole 12, and fixed block 51 is consolidated It is scheduled in adjustment block fixing groove 14, then rear knife edge 3 is fixedly mounted in the blade mounting seat 21 of sliding block 2;Then by twisting Dynamic rotation top cover 9, because the outer ring screw thread of the inner ring and round ring boss 71 that rotate top cover 9 coordinates, therefore turns rotation top cover 9 It can move up and down.Moved down by turning rotation top cover 9 so that rotating top cover, so that promote taper sheath 8 to move down, taper Set passes through the cooperation of circular conical surface 81 on taper sheath 8 and the top-surface camber 22 of sliding block 28 during moving down so that sliding block 2 to The outer Slideslip of cutterhead 1, so as to drive rear knife edge 4 to slide, finally holds out against adjustment block 5 so that front cutting edge 3, adjustment block 5 and after The formation cutter 10 of blade 4.After the completion of regulation, workpiece 20 is processed by rotary head 1.The workpiece 20 can be Workpiece 20, is now arranged on protractor, the workpiece 20 can be straight line steel bar by disk.When needing to process another mould During several curved tooth cylindrical gear, now turn rotation top cover 9 and sliding block 2 is slided, then change corresponding adjustment block 5, change After adjustment block 5, locked by screwing rotation top cover 9.
In summary, the adjustable curved tooth cylindrical gear process tool of Gear Processing modulus of the present invention on cutterhead due to setting Chute 15 is equipped with, and sliding block 2 is provided with chute 15, while rear knife edge 4 is arranged on sliding block 2, front cutting edge 3 is fixed In the lower surface of cutterhead 1, so as to the spacing changed by sliding slider 2 between front cutting edge 3 and rear knife edge 4, then in preceding knife Adjustment block 5 is inserted between sword 3 and rear knife edge 4, so as to adjust the thickness of cutter 10 so that cutter 10 meets the curve of corresponding modulus Gear Processing.The sliding position of sliding block 2 is adjusted simultaneously taper sheath 8 is promoted using rotation top cover 9, pass through taper sheath 8 and the song of sliding block 2 Face 22 is slidably matched, realize it is disposable to around taper sheath 8 thus sliding block 2 sliding position regulation so that sliding block 2 is held out against Adjustment block 5, so that front cutting edge 3, adjustment block 5, rear knife edge 4 are close to form cutter 10.
Therefore the adjustable curved tooth cylindrical gear process tool of Gear Processing modulus of the present invention, can be by adjusting front cutting edge Spacing between 3 and rear knife edge 4, while changing the adjustment block 5 of different-thickness, realizes the regulation to process tool thickness, so that Adapt to the processing of different modulus curved tooth cylindrical gears.The adjustable curved tooth cylindrical gear process tool of Gear Processing modulus of the present invention, energy Enough front cutting edges 3 and rear knife edge 4 to cutter are recycled, and can adapt to the curved tooth cylindrical gear processing scope of application of different moduluses Extensively, the manufacturing cost for manufacturing various different model cutters is reduced, processing cost is effectively reduced.Change quick convenient simultaneously, The time for changing adjustment block can effectively be shortened, processing efficiency is improved.
The front cutting edge 3 can be fixed on cutterhead 1 in several ways, such as be directly welded and fixed.For the ease of preceding The installation and replacing of blade 3, further, are provided with slot 13, the upper end of front cutting edge 3 is provided with connection on the cutterhead 1 Matched in block 31, the insertion of contiguous block 31 slot 13 with slot 13, clamping screw 6 be provided with the periphery of the cutterhead 1, The contiguous block 31 is locked in slot 13 by clamping screw.
For the ease of turning rotation top cover 9, further, handle 92 is provided with the outer circumference surface of the rotation top cover 9.
Specifically, the adjustment block 5 is manufactured using hard alloy.
In order to ensure the fixation to front cutting edge 3, further, the clamping screw 6 uses high-strength bolt.

Claims (5)

1. the adjustable curved tooth cylindrical gear process tool of Gear Processing modulus, including:Cutterhead (1), cutter (10);
It is characterized in that:Cutterhead (1) center is provided with mounting groove, and the center of the mounting groove is provided with rotating shaft (11);It is provided with and radially extends and circumferential chute (15) on the cutterhead (1);Described chute (15) one end and peace Tankage is connected, and the chute other end is provided with adjustment block fixing groove (14), and the bottom at the end is provided through cutterhead (1) bottom The through hole (12) in face;
The cutter (10) includes front cutting edge (3), adjustment block (5) and rear knife edge (4);Taper sheath is provided with the mounting groove (8), the lower end of the taper sheath (8) is provided with circular conical surface (81);The taper sheath (8) is sleeved in rotating shaft (11);
Sliding block (2) is provided with the chute (15), described sliding block (2) one end is provided with the curved surface matched with circular conical surface (81) (22), the other end is provided perpendicular to the blade mounting seat (21) of sliding block (2);It is installed with the blade mounting seat (21) Rear knife edge (4);The rear knife edge (4) passes through through hole (12), extends to the lower section of cutterhead (1) lower surface;
Adjustment block (5) upper end is provided with fixed block (51);The adjustment block (5) extends to cutterhead (1) through through hole (12) The lower section of lower surface, the fixed block (51) coordinates with adjustment block fixing groove (14), and is fixed in adjustment block fixing groove (14);
The front cutting edge (3) is fixed on the lower surface of cutterhead (1), and circumferentially;The adjustment block (5) is located at front cutting edge (3) between rear knife edge (4), the front cutting edge (3), adjustment block (5), rear knife edge (4) combination form cutter (10);
Cutterhead (1) upper surface is provided with capping (7), and sliding block (2) is sealed in chute (15) by the capping (7);It is described Capping (7) centre position is provided with round ring boss (71), and the taper sheath (8) is located in round ring boss (71), and with circle The inner chamber matching of annular boss (71);
Rotation top cover (9) is set on the round ring boss (71);The rotating shaft (11) passes through rotation top cover (9);The rotation The outer ring screw thread of the inner ring of top cover (9) and round ring boss (71) coordinates, and the interior intracavitary of the rotation top cover (9), which is provided with, to be held out against Boss (91), it is described to hold out against the upper end that boss (91) holds out against taper sheath (8).
2. the adjustable curved tooth cylindrical gear process tool of Gear Processing modulus as claimed in claim 1, it is characterised in that:The cutterhead (1) slot (13) is provided with, front cutting edge (3) upper end is provided with contiguous block (31), and the contiguous block (31) inserts slot (13) matched in slot (13), clamping screw (6) is provided with the periphery of the cutterhead (1), the contiguous block (31) is led to Clamping screw is crossed to be locked in slot (13).
3. the adjustable curved tooth cylindrical gear process tool of Gear Processing modulus as claimed in claim 1, it is characterised in that:The rotation Handle (92) is provided with the outer circumference surface of top cover (9).
4. the adjustable curved tooth cylindrical gear process tool of Gear Processing modulus as claimed in claim 3, it is characterised in that:The adjustment Block (5) is manufactured using hard alloy.
5. the adjustable curved tooth cylindrical gear process tool of Gear Processing modulus as claimed in claim 4, it is characterised in that:The locking Bolt (6) uses high-strength bolt.
CN201611009552.4A 2016-11-16 2016-11-16 The adjustable curved tooth cylindrical gear process tool of Gear Processing modulus Active CN107030340B (en)

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CN201611009552.4A CN107030340B (en) 2016-11-16 2016-11-16 The adjustable curved tooth cylindrical gear process tool of Gear Processing modulus

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Application Number Priority Date Filing Date Title
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CN107030340B CN107030340B (en) 2018-11-06

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110977056A (en) * 2019-11-25 2020-04-10 青州市建富齿轮有限公司 Adjustable gear machining tool

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03170218A (en) * 1989-11-09 1991-07-23 Sandvik Ltd Miling machine
JPH11239919A (en) * 1998-02-23 1999-09-07 Sumitomo Heavy Ind Ltd Manufacture of multi-groove simultaneous grinding wheel
JP2005014114A (en) * 2003-06-24 2005-01-20 Tungaloy Corp Rotary cutting tool having adjusting mechanism
CN202087882U (en) * 2011-06-07 2011-12-28 浙江浦江齿轮有限公司 Combination type milling cutter of separation and reunion teeth of milling gear
CN202263970U (en) * 2011-09-15 2012-06-06 李宗岩 Screw rotor milling cutter
CN202317193U (en) * 2011-11-08 2012-07-11 成都市壹佰刀具有限公司 Seven-combination formed milling doorcase knife
CN204397081U (en) * 2015-01-09 2015-06-17 王海全 A kind of small mode number spiral bevel gear combination type milling cutter
CN105312649A (en) * 2015-11-23 2016-02-10 西安航天发动机厂 Combined tool special for deep grooves in outer wall of thrust chamber
CN105880701A (en) * 2016-05-30 2016-08-24 成都飞机工业(集团)有限责任公司 Multi-tool path layered and adjustable milling cutter

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03170218A (en) * 1989-11-09 1991-07-23 Sandvik Ltd Miling machine
JPH11239919A (en) * 1998-02-23 1999-09-07 Sumitomo Heavy Ind Ltd Manufacture of multi-groove simultaneous grinding wheel
JP2005014114A (en) * 2003-06-24 2005-01-20 Tungaloy Corp Rotary cutting tool having adjusting mechanism
CN202087882U (en) * 2011-06-07 2011-12-28 浙江浦江齿轮有限公司 Combination type milling cutter of separation and reunion teeth of milling gear
CN202263970U (en) * 2011-09-15 2012-06-06 李宗岩 Screw rotor milling cutter
CN202317193U (en) * 2011-11-08 2012-07-11 成都市壹佰刀具有限公司 Seven-combination formed milling doorcase knife
CN204397081U (en) * 2015-01-09 2015-06-17 王海全 A kind of small mode number spiral bevel gear combination type milling cutter
CN105312649A (en) * 2015-11-23 2016-02-10 西安航天发动机厂 Combined tool special for deep grooves in outer wall of thrust chamber
CN105880701A (en) * 2016-05-30 2016-08-24 成都飞机工业(集团)有限责任公司 Multi-tool path layered and adjustable milling cutter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110977056A (en) * 2019-11-25 2020-04-10 青州市建富齿轮有限公司 Adjustable gear machining tool

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Effective date of registration: 20201217

Address after: 233399 Anhui Bengbu Wuhe County Economic Development Zone Industrial Acceleration Center 3, 4 level

Patentee after: WUHE ZHIKAI ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd.

Address before: 617000 Airport Road, East District, Panzhihua, Sichuan Province, No. 10

Patentee before: PANZHIHUA University

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Effective date of registration: 20221010

Address after: No.19 cuipinghu Road, Xixiashu Town, Xinbei District, Changzhou City, Jiangsu Province 213000

Patentee after: Changzhou angmai Tools Co.,Ltd.

Address before: 233399 Anhui Bengbu Wuhe County Economic Development Zone Industrial Acceleration Center 3, 4 level

Patentee before: WUHE ZHIKAI ENVIRONMENTAL PROTECTION TECHNOLOGY CO.,LTD.