CN106001783A - Snake spring coupling arc tooth machining device and machining method thereof - Google Patents
Snake spring coupling arc tooth machining device and machining method thereof Download PDFInfo
- Publication number
- CN106001783A CN106001783A CN201610429791.9A CN201610429791A CN106001783A CN 106001783 A CN106001783 A CN 106001783A CN 201610429791 A CN201610429791 A CN 201610429791A CN 106001783 A CN106001783 A CN 106001783A
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- Prior art keywords
- mandrel
- milling
- arc
- shaft coupling
- teeth groove
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- 238000010168 coupling process Methods 0.000 title claims abstract description 58
- 238000005859 coupling reaction Methods 0.000 title claims abstract description 58
- 230000008878 coupling Effects 0.000 title claims abstract description 57
- 238000000034 method Methods 0.000 title claims abstract description 25
- 238000003754 machining Methods 0.000 title abstract description 10
- 241000270295 Serpentes Species 0.000 title abstract 5
- 238000003801 milling Methods 0.000 claims abstract description 49
- 230000008569 process Effects 0.000 claims description 17
- 238000003825 pressing Methods 0.000 claims description 9
- 239000002184 metal Substances 0.000 claims description 6
- 238000003672 processing method Methods 0.000 claims description 6
- PCTMTFRHKVHKIS-BMFZQQSSSA-N (1s,3r,4e,6e,8e,10e,12e,14e,16e,18s,19r,20r,21s,25r,27r,30r,31r,33s,35r,37s,38r)-3-[(2r,3s,4s,5s,6r)-4-amino-3,5-dihydroxy-6-methyloxan-2-yl]oxy-19,25,27,30,31,33,35,37-octahydroxy-18,20,21-trimethyl-23-oxo-22,39-dioxabicyclo[33.3.1]nonatriaconta-4,6,8,10 Chemical compound C1C=C2C[C@@H](OS(O)(=O)=O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@H]([C@H](C)CCCC(C)C)[C@@]1(C)CC2.O[C@H]1[C@@H](N)[C@H](O)[C@@H](C)O[C@H]1O[C@H]1/C=C/C=C/C=C/C=C/C=C/C=C/C=C/[C@H](C)[C@@H](O)[C@@H](C)[C@H](C)OC(=O)C[C@H](O)C[C@H](O)CC[C@@H](O)[C@H](O)C[C@H](O)C[C@](O)(C[C@H](O)[C@H]2C(O)=O)O[C@H]2C1 PCTMTFRHKVHKIS-BMFZQQSSSA-N 0.000 claims description 3
- 230000008859 change Effects 0.000 claims description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23F—MAKING GEARS OR TOOTHED RACKS
- B23F17/00—Special methods or machines for making gear teeth, not covered by the preceding groups
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23F—MAKING GEARS OR TOOTHED RACKS
- B23F21/00—Tools specially adapted for use in machines for manufacturing gear teeth
- B23F21/12—Milling tools
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Milling Processes (AREA)
- Gears, Cams (AREA)
Abstract
The invention provides a snake spring coupling arc tooth machining device and a machining method thereof. The machining device comprises a pull rod nut module, a pressure plate, a snake spring coupling, a mandrel, T-shaped bolt nut modules and a revolving worktable; the mandrel is rigidly connected with the revolving worktable of a floor numerical control milling and boring machine through the T-shaped bolt nut modules; a machining cutter is mounted on the floor numerical control milling and boring machine; the snake spring coupling is positioned with the mandrel through an inner hole thereon; one end of a pull rod in the pull rod nut module is fastened on the mandrel, and the other end penetrates through the pressure plate; and a nut in the pull rod nut module is used for fastening the snake spring coupling with the mandrel as a whole. The machining device can use general equipment for machining coupling arc teeth more economically, can machine tooth shapes consisting of straight lines and arcs, replaces the cutter to machine the tooth shapes consisting of the arcs without needing special equipment, is economical and practical, can satisfy the use requirements of the precision of the tooth shapes, and is higher in productivity.
Description
Technical field
The present invention relates to grid coupling processing technique field, be specially a kind of grid coupling arc-shaped gear processing
Device and processing method thereof.
Background technology
Falk flexible coupling is by groups such as multi-disc serpentine spring sheet, two shaft coupling joints, outer housing, sealing rings
Becoming, Serpentis spring embeds in two half-coupling teeth groove, it is achieved driving shaft transmits with the motion of driven shaft.Serpentis spring shaft coupling
Utensil has good flexibility, adaptability, and overall dimensions is little, transmission efficiency is high, noise is low, safeguard installation side
The advantage such as just.
The shape of shaft coupling arc-shaped gear common are two kinds of forms: (1) straight line and circular arc are constituted；(2) circular arc
Composition.No matter which kind of form, Falk flexible coupling arc-shaped gear is big because of the little degree of depth of its space width, so adding
Work is more difficult, and its processing difficulties is: the determination of technological method for processing, the selection of cutter, cutting parameter
Select, the raising etc. of working (machining) efficiency.Existing processing method saw disc as described by patent CN103182560B
Processing, its shortcoming: (1) can only process the grid coupling arc-shaped gear being made up of circular arc, it is impossible to processing is by directly
The grid coupling arc-shaped gear that line and circular arc are constituted；(2) using single saw disc to process, clamped one time can only add
Work arc-shaped gear side profile of tooth, during opposite side tooth Profile Machining, part needs upset, clamping again, and centering is processed, effect
Rate is low, low precision；(3) use two groups of saw discs to process profile of tooth simultaneously and to join two cutterhead rotating shafts, it is therefore desirable to
Special equipment or gang tool, poor universality, cost is high.
Summary of the invention
Technical problem solved by the invention is provide a kind of grid coupling arc-shaped gear processing unit (plant) and add
Work method, with the problem solving to propose in above-mentioned background technology.
Technical problem solved by the invention realizes by the following technical solutions: a kind of grid coupling arc
Tooth processing unit (plant), including: pull-rod nut assembly, pressing plate, Serpentis spring shaft coupling, mandrel, tommyhead bolt nut group
Part, rotary table, described mandrel passes through tommyhead bolt nut assembly and lands the revolution work of cnc boring and milling machine
Station is formed and is rigidly connected, and lands and is provided with process tool on cnc boring and milling machine, and Serpentis spring shaft coupling is by it
Endoporus positions with mandrel, and in pull-rod nut assembly, pull bar one end is fastened on mandrel, the other end passes pressing plate also
One is formed with mandrel with nut fastening Serpentis spring shaft coupling in pull-rod nut assembly.
Described process tool includes metal saw, angle milling cutter.
Be provided with protruding I on the upside of described mandrel, downside is provided with protruding II, and mandrel outer ledge is provided with groove.
A kind of grid coupling arc-shaped gear processing method includes
Clamping process: first mandrel and rotary table are rigidly connected by tommyhead bolt nut assembly,
In connection procedure, mandrel is positioned with table core hole by lower end Short Cylinder Surface, forms matched in clearance, with hundred
Dividing table centering mandrel external cylindrical surface and step surface, centering limit, limit compresses nut in tommyhead bolt nut assembly, its
Secondary, pull bar in pull-rod nut assembly is fastened on mandrel, then, Serpentis spring shaft coupling is assemblied on mandrel
On the end face of cylinder, finally, by pressing plate through pull bar in pull-rod nut assembly, spiral shell in fastening pull rod nut assembly
Mother, dial gauge centering Serpentis spring shaft coupling cylindrical to be beaten in fastener cycle, centering limit, limit fastens；
Rough mill the arc teeth groove course of processing: by clamping process, Serpentis spring shaft coupling is installed, is arranged on by metal saw
Land on numerical control mill boring main shaft, from top to bottom, rough mill the Serpentis spring rectangular groove of shaft coupling teeth groove, rectangular channel groove width
For arc-shaped gear bottom land minimum widith, after the complete tooth of milling, withdrawing, rotary table indexes, then next teeth groove of milling,
Carry out successively, until the complete all teeth groove of milling；
The finish-milling arc teeth groove course of processing: after rough milling teeth groove, change angle milling cutter, is arranged on and lands numerical control mill boring
On main shaft, feed at A, from top to bottom, by arc-shaped gear profile finish-milling Serpentis spring shaft coupling teeth groove side, milling
After a complete tooth, withdrawing, rotary table indexes, then next teeth groove of milling, carries out successively, until revolution work
Platform revolves one-turn.Now machine tool chief axis band cutter is along ABCD path withdrawing, shifting cutter, feed to Serpentis spring shaft coupling
The D end of joint, continues processing, from top to bottom, by arc-shaped gear profile finish-milling Serpentis spring shaft coupling teeth groove opposite side,
After the complete tooth of milling, withdrawing, rotary table indexes, then next teeth groove of milling, carries out successively, until revolution work
Station revolves one-turn, and machines.
Compared with prior art, the invention has the beneficial effects as follows: the present invention can utilize common apparatus more warp
The shaft coupling that processes of Ji saves arc-shaped gear, can process the profile of tooth being made up of straight line and circular arc, changes cutter and also may be used
The profile of tooth that processing is made up of circular arc.Without special equipment, economical and practical, profile accuracy can meet use requirement,
Productivity ratio is higher.
Accompanying drawing explanation
Fig. 1 is the grid coupling arc-shaped gear structural representation of the present invention.
Fig. 2 is the structural representation of the present invention.
Fig. 3 is the angle milling cutter scheme of installation of the present invention.
Fig. 4 is the mandrel front view schematic diagram of the present invention.
Fig. 5 is the mandrel top view schematic diagram of the present invention.
Detailed description of the invention
In order to make realizing technological means, creation characteristic, reaching purpose and be easy to understand with effect of the present invention,
Below in conjunction with being specifically illustrating, the present invention is expanded on further.
As shown in Fig. 1～5, a kind of grid coupling arc-shaped gear processing unit (plant), including: pull-rod nut assembly 1,
Pressing plate 2, Serpentis spring shaft coupling 3, mandrel 4, tommyhead bolt nut assembly 5, rotary table 6, described mandrel
4 by tommyhead bolt nut assembly 5 with land cnc boring and milling machine rotary table 6 formed be rigidly connected, fall
Being provided with process tool on ground cnc boring and milling machine, Serpentis spring shaft coupling 3 is positioned with mandrel 4 by endoporus on it,
In pull-rod nut assembly 1, pull bar one end is fastened on mandrel 4, the other end is through pressing plate 2 and uses pull-rod nut
In assembly 1, nut fastening Serpentis spring shaft coupling 3 forms one with mandrel 4.
Described process tool includes metal saw 7, angle milling cutter 8.
Be provided with protruding I on the upside of described mandrel, downside is provided with protruding II, and mandrel outer ledge is provided with groove.
A kind of grid coupling arc-shaped gear processing method includes
Clamping process: first mandrel 4 and rotary table 6 are carried out rigidity by tommyhead bolt nut assembly 5
Connecting, in connection procedure, mandrel 4 is positioned with workbench 6 centre bore by lower end Short Cylinder Surface, forms gap
Coordinating, with dial gauge centering mandrel external cylindrical surface and step surface, centering limit, limit compresses tommyhead bolt nut assembly 5
Middle nut.Secondly, pull bar in pull-rod nut assembly 1 is fastened on mandrel 4.Then, by Serpentis spring shaft coupling
Joint 3 is assemblied on the face of cylinder, mandrel 4 upper end.Finally, by pressing plate 2 through pull bar in pull-rod nut assembly 1,
Nut in fastening pull rod nut assembly 1, dial gauge centering Serpentis spring shaft coupling 3 cylindrical to be beaten in fastener cycle,
Centering limit, limit fastens.
Rough mill the arc teeth groove course of processing: by clamping process, Serpentis spring shaft coupling 3 is installed, is installed by metal saw 7
Landing on numerical control mill boring main shaft, from top to bottom, rough milling the Serpentis spring shaft coupling 3 rectangular groove of teeth groove, rectangular channel
Groove width is arc-shaped gear bottom land minimum widith.After the complete tooth of milling, withdrawing, rotary table 6 indexes, then under milling
One teeth groove, is carried out successively, until the complete all teeth groove of milling.
The finish-milling arc teeth groove course of processing: after rough milling teeth groove, change angle milling cutter 8, is arranged on and lands numerical control mill boring
On main shaft, feed at A in fig. 2, from top to bottom, by arc-shaped gear profile finish-milling Serpentis spring shaft coupling 3 teeth groove
Side, after the complete tooth of milling, withdrawing, rotary table 6 indexes, then next teeth groove of milling, carries out successively, directly
Revolve one-turn to rotary table 6.Now machine tool chief axis band cutter along ABCD path withdrawing, move cutter, enter
Cutter, to the D end of Serpentis spring shaft coupling 3, continues processing.From top to bottom, by arc-shaped gear profile finish-milling Serpentis spring shaft coupling
Saving 3 teeth groove opposite sides, after the complete tooth of milling, withdrawing, rotary table 6 indexes, then next teeth groove of milling, depends on
Secondary carry out, until rotary table 6 revolves one-turn, machine.
The ultimate principle of the present invention and principal character and advantages of the present invention have more than been shown and described.The industry
Skilled person will appreciate that, the present invention is not restricted to the described embodiments, in above-described embodiment and description
The principle that the present invention is simply described described, without departing from the spirit and scope of the present invention, the present invention
Also having various changes and modifications, these changes and improvements both fall within scope of the claimed invention.This
The claimed scope of invention is defined by appending claims and equivalent thereof.
Claims (4)
1. a grid coupling arc-shaped gear processing unit (plant), it is characterised in that: including: pull-rod nut assembly,
Pressing plate, Serpentis spring shaft coupling, mandrel, tommyhead bolt nut assembly, rotary table, described mandrel passes through T-shaped
Bolt and nut component with land the rotary table of cnc boring and milling machine and formed and be rigidly connected, land cnc boring and milling machine
On process tool is installed, Serpentis spring shaft coupling, by its upper endoporus and mandrel location, draws in pull-rod nut assembly
Bar one end is fastened on mandrel, the other end fastens Serpentis spring shaft coupling through pressing plate and with nut in pull-rod nut assembly
Joint forms one with mandrel.
A kind of grid coupling arc-shaped gear processing unit (plant) the most according to claim 1, it is characterised in that:
Described process tool includes metal saw, angle milling cutter.
A kind of grid coupling arc-shaped gear processing unit (plant) the most according to claim 1, it is characterised in that:
Be provided with protruding I on the upside of described mandrel, downside is provided with protruding II, and mandrel outer ledge is provided with groove.
4. a grid coupling arc-shaped gear processing method, it is characterised in that: including:
Clamping process: first mandrel and rotary table are rigidly connected by tommyhead bolt nut assembly,
In connection procedure, mandrel is positioned with table core hole by lower end Short Cylinder Surface, forms matched in clearance, with hundred
Dividing table centering mandrel external cylindrical surface and step surface, centering limit, limit compresses nut in tommyhead bolt nut assembly, its
Secondary, pull bar in pull-rod nut assembly is fastened on mandrel, then, Serpentis spring shaft coupling is assemblied on mandrel
On the end face of cylinder, finally, by pressing plate through pull bar in pull-rod nut assembly, spiral shell in fastening pull rod nut assembly
Mother, dial gauge centering Serpentis spring shaft coupling cylindrical to be beaten in fastener cycle, centering limit, limit fastens；
Rough mill the arc teeth groove course of processing: by clamping process, Serpentis spring shaft coupling is installed, is arranged on by metal saw
Land on numerical control mill boring main shaft, from top to bottom, rough mill the Serpentis spring rectangular groove of shaft coupling teeth groove, rectangular channel groove width
For arc-shaped gear bottom land minimum widith, after the complete tooth of milling, withdrawing, rotary table indexes, then next teeth groove of milling,
Carry out successively, until the complete all teeth groove of milling；
The finish-milling arc teeth groove course of processing: after rough milling teeth groove, change angle milling cutter, is arranged on and lands numerical control mill boring
On main shaft, feed at A, from top to bottom, by arc-shaped gear profile finish-milling Serpentis spring shaft coupling teeth groove side, milling
After a complete tooth, withdrawing, rotary table indexes, then next teeth groove of milling, carries out successively, until revolution work
Platform revolves one-turn, and now machine tool chief axis band cutter is along ABCD path withdrawing, shifting cutter, feed to Serpentis spring shaft coupling
The D end of joint, continues processing, from top to bottom, by arc-shaped gear profile finish-milling Serpentis spring shaft coupling teeth groove opposite side,
After the complete tooth of milling, withdrawing, rotary table indexes, then next teeth groove of milling, carries out successively, until revolution work
Station revolves one-turn, and machines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610429791.9A CN106001783B (en) | 2016-06-15 | 2016-06-15 | A kind of grid coupling arc-shaped gear processing unit (plant) and its processing method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610429791.9A CN106001783B (en) | 2016-06-15 | 2016-06-15 | A kind of grid coupling arc-shaped gear processing unit (plant) and its processing method |
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| CN106001783B CN106001783B (en) | 2018-09-18 |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107538255A (en) * | 2017-09-29 | 2018-01-05 | 浙江融乐环境科技有限公司 | A kind of Water pump head processing tool |
| CN107695760A (en) * | 2017-08-30 | 2018-02-16 | 上海波赫驱动系统有限公司 | One kind switching positioner |
| CN107876903A (en) * | 2017-12-22 | 2018-04-06 | 泰安英迪利机电科技有限公司 | A kind of processing tool and its technique of new grid coupling arc-shaped gear |
| CN109079208A (en) * | 2018-07-20 | 2018-12-25 | 沈阳透平机械股份有限公司 | The processing method and device of centrifugal compressor leaf dish based on boring machine right-angle head |
| CN109202509A (en) * | 2018-10-29 | 2019-01-15 | 中国船舶重工集团公司第七六研究所 | A kind of cabinet inner cavity boss machining side milling head device |
| CN109483273A (en) * | 2018-11-12 | 2019-03-19 | 北京星航机电装备有限公司 | Fast calibrating device and aligning method under a kind of machine |
| CN114766862A (en) * | 2022-04-19 | 2022-07-22 | 安徽情暖家具有限公司 | Mattress spring is interrupted and is consolidated and frame jointing equipment |
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| DE3046440A1 (en) * | 1980-12-10 | 1982-07-15 | Ludwig Ing.(Grad.) 8751 Kleinwallstadt Jakob | Instrument precision gear wheel - has teeth cut while already fitted on its shaft in its bearings to minimise tolerance errors in use |
| CN203236058U (en) * | 2013-03-19 | 2013-10-16 | 镇江索达联轴器有限公司 | Arc-shaped tooth groove machining device of zigzag spring coupler |
| CN204234908U (en) * | 2014-10-30 | 2015-04-01 | 刘文生 | A kind of cylinder staged gear-shaping clamp |
| CN204381565U (en) * | 2015-01-08 | 2015-06-10 | 西安科技大学 | A kind of heavy scraper conveyor sprocket wheel milling fixture |
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| CN205166075U (en) * | 2015-12-11 | 2016-04-20 | 重庆清平机械有限责任公司 | Gear hobbing processing frock |
| CN205798608U (en) * | 2016-06-15 | 2016-12-14 | 凯盛重工有限公司 | A kind of grid coupling arc-shaped gear processing unit (plant) |
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| DE3046440A1 (en) * | 1980-12-10 | 1982-07-15 | Ludwig Ing.(Grad.) 8751 Kleinwallstadt Jakob | Instrument precision gear wheel - has teeth cut while already fitted on its shaft in its bearings to minimise tolerance errors in use |
| CN203236058U (en) * | 2013-03-19 | 2013-10-16 | 镇江索达联轴器有限公司 | Arc-shaped tooth groove machining device of zigzag spring coupler |
| CN204234908U (en) * | 2014-10-30 | 2015-04-01 | 刘文生 | A kind of cylinder staged gear-shaping clamp |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107695760A (en) * | 2017-08-30 | 2018-02-16 | 上海波赫驱动系统有限公司 | One kind switching positioner |
| CN107538255A (en) * | 2017-09-29 | 2018-01-05 | 浙江融乐环境科技有限公司 | A kind of Water pump head processing tool |
| CN107876903A (en) * | 2017-12-22 | 2018-04-06 | 泰安英迪利机电科技有限公司 | A kind of processing tool and its technique of new grid coupling arc-shaped gear |
| CN109079208A (en) * | 2018-07-20 | 2018-12-25 | 沈阳透平机械股份有限公司 | The processing method and device of centrifugal compressor leaf dish based on boring machine right-angle head |
| CN109202509A (en) * | 2018-10-29 | 2019-01-15 | 中国船舶重工集团公司第七六研究所 | A kind of cabinet inner cavity boss machining side milling head device |
| CN109202509B (en) * | 2018-10-29 | 2023-09-26 | 中国船舶集团有限公司第七一六研究所 | Side milling head device for machining boss in inner cavity of cabinet |
| CN109483273A (en) * | 2018-11-12 | 2019-03-19 | 北京星航机电装备有限公司 | Fast calibrating device and aligning method under a kind of machine |
| CN114766862A (en) * | 2022-04-19 | 2022-07-22 | 安徽情暖家具有限公司 | Mattress spring is interrupted and is consolidated and frame jointing equipment |
| CN114766862B (en) * | 2022-04-19 | 2023-11-24 | 安徽情暖家具有限公司 | Mattress spring intermittent reinforcement and frame connecting equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106001783B (en) | 2018-09-18 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A snake spring coupling arc-shaped tooth machining device and its machining method Granted publication date: 20180918 Pledgee: Huainan Branch of Postal Savings Bank of China Pledgor: TRIUMPH HEAVY INDUSTRY Co.,Ltd. Registration number: Y2024980001196 |