CN1003530B - Cylindrical-pane gear transmission transposition and processing method thereof - Google Patents
Cylindrical-pane gear transmission transposition and processing method thereof Download PDFInfo
- Publication number
- CN1003530B CN1003530B CN86104406.1A CN86104406A CN1003530B CN 1003530 B CN1003530 B CN 1003530B CN 86104406 A CN86104406 A CN 86104406A CN 1003530 B CN1003530 B CN 1003530B
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- gear
- face
- angle
- cylindrical gears
- cylindrical
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Abstract
The invention provides a kind of transmission device of cylindrical-pane gear and processing method thereof.This device is to be made up of with an angled institute of engaging of cylindrical gears diaxon a face gear.Said method is that flat-teeth wheel blank is arranged on gear shaping machine and is processed.The present invention's Conical gear actuator perpendicular with existing diaxon compared.Have simple in structure, can multi-change speed etc. advantage.The present invention can be used for the mechanical transmission such as weaving, papermaking, automobile and rickshaw.
Description
The present invention relates to gear drive and processing method thereof in mechanical engineering.
Existing transmission device of cylindrical-pane gear is that Chinese industrial publishing house in January, 1964 Beijing first edition is translated " organ " by grand gift Hunan, the transmission device of cylindrical-pane gear that a kind of cylindrical gears in space gear transmission part is meshed with individual pen face gear, this approximate cone tooth transmission, only hour use at gear width, in use can not speed change.
Object of the present invention is exactly in order to solve the problem that above-mentioned cylindrical gears and individual pen level gear assembly can not speed changes, provides a kind of simple in structure, the diaxon transmission that forms an angle, gear drive that can multi-change speed.
Technical solution of the present invention is: a kind of transmission device of cylindrical-pane gear, formed by a cylindrical gears and a face gear being meshed with it, special way of the present invention is, this cylindrical gears is arranged on a splined shaft slippingly, and this face gear has the gear ring that at least two roads can be meshed with cylindrical gears.
Above-mentioned said gear drive, by one be connected on splined shaft and on said splined shaft can slippage cylindrical gears be meshed with described face gear form.Saidly can slippage refer to that cylindrical gears and splined shaft adopt moving cooperation.Under external force, cylindrical gears slippage vertically, to engaging with another gear ring, reaches the object of speed change.
Above-mentioned said face gear is to be at least processed with two road plane gear rings at the end face of circular metal plate.The described two road plane gear rings that are at least processed with refer to and can be processed into two, three, four, five, six, seven, eight road gear rings.Select the cylindrical gears being meshed with above-mentioned face gear to equate with the gear shaper cutter parameter of processing plane gear, tooth curve is identical, so just can guarantee that described cylindrical gears can not interfere in the time engaging with described face gear, the number of teeth of its gear ring in of described face gear should at least equal the number of teeth of the cylindrical gears being meshed with it, optimum scheme be in the number of teeth of gear ring be two times of left and right of Tooth Number of Gear.
Product of the present invention can be used for the mechanical transmission such as weaving, papermaking, automobile and rickshaw.
The present invention compares with present transmission device of cylindrical-pane gear, has the diaxon transmission that can form an angle, can multi-change speed and advantages of simple structure and simple.
Another object of the present invention is that a kind of processing method of processing said apparatus midplane gear is provided.
Its technological scheme is made up of following steps, face gear is loaded on cylindrical gears gear shaping machine, this machine tool chief axis is installed the gear slotting cutter identical with described cylindrical gears parameter, this gear shaper cutter likens rotation motion to constant transmission, gear shaper cutter longitudinally moves as Reciprocated cutting along the tooth of wheel blank, and do feed movement along tooth depth, by face gear machine shaping, flat-teeth wheel blank clamping is in the clamp shaft (3) that is arranged on one group of gear drive in gear shaping machine clamp shaft (6), the special way of the inventive method is, this clamp shaft (3) is β with the angle of gear shaping machine clamp shaft (6), the end face of this angle and face gear and axis angle α (45 °～135 °) complementation.
In the time of the above-mentioned said face gear of processing, generally first process outermost gear ring, maximum gear ring base on gear shaper cutter and wheel blank is kept to constant ratio, can process.After maximum gear ring processes, should readjust the rotating speed between said gear shaper cutter and said wheel blank, should make the gear ring base that gear shaper cutter and wheel blank will be processed keep constant velocity ratio, and adjust the stroke of gear shaper cutter, the gear ring base that gear shaper cutter is only cut will process, and do not cut the gear ring of outer ring or inner lane.By that analogy, until the whole completion of processing of all gear rings.The face gear of completion of processing, the number of teeth of gear ring outer ring will be more than the number of teeth of inner lane.
Above-mentioned said face gear can be with sintered alloy or the machine shaping of polycarbonate reinforced plastics.
Accompanying drawing explanation:
Fig. 1 is face gear processing method, schematic diagram.
Fig. 2 is cylinder one level gear assembly schematic diagram.
1 is cylindrical gears gear shaper cutter, and 2 is flat-teeth wheel blank, and 3 is clamp shaft, and 4,5 is cone gear, and 6 is the former clamp shaft of cylindrical gears gear shaping machine, and α is wheel blank end face and axis angle.β is two cone gear axis angles, and 7 is face gear, and 8 is cylindrical gears, and 9 is splined shaft.
Working principle is as follows: gear shaper cutter 1 is done rotation motion with face gear 2 with constant ratio, simultaneously, gear shaper cutter 1 is made up and down reciprocatingly cutting movement, and axially do feed movement to wheel blank 2, at gear shaper cutter upwards when withdrawing, wheel blank 2 is along with clamp shaft 3 is done axial cutter relieving motion, the wearing and tearing of avoiding abrading machined surface and reducing gear shaping blade tooth.
Embodiment of transmission device of the present invention is: the face gear 7 of You San road gear ring, the outermost gear ring number of teeth is 76, the second gear ring number of teeth is 54, and the inner lane number of teeth is 32, with a splined shaft 9, a transmission device that cylindrical gears 8 forms, and its cylindrical gears 8 is connected to move to coordinate with splined shaft 9, and cylindrical gears 8 can slippage on splined shaft 9, and the modulus of cylindrical gears 8 elects 2.5 as, the number of teeth is 10, and the facewidth is 8mm.Make with face gear 7 by being connected in cylindrical gears 8 on splined shaft 9 that its two axial lines is perpendicular to be engaged, can form three fast transmission device of cylindrical-pane gear.Its face gear is 2.5 by modulus, and the number of teeth is 10, thick is the gear shaper cutter of 8mm, and β angle is selected 90 ° and is processed into.
A processing method embodiment of the present invention is: first select two cone gears 4 and 5, the parameter of best two cone gears equates, cone gear 5 is contained in to cylindrical gears gear shaping machine (tooth 54 gear shaping machines, Tianjin first machine tool plant produce) former clamp shaft 6 on, another cone gear 4 is contained in clamp shaft 3 and with cone gear 5 diaxons vertical (β 90 spends) and engages.It is 200mm that one steel plate is processed into diameter, thick is 10mm, and at one end face (end face is vertical with axis, 90 degree) is processed into the wide 8mm of being, height is 6mm, 5mm tri-road gear ring bases (as shown in Figure 1), the distance between gear ring base is 20mm, and plane gear ring base 2 is clipped in clamp shaft 3, select involute-type gear shaper cutter 1, its modulus is 2.5, and the number of teeth is 10, and cutter is thick is 8mm.At this moment can start gear shaper cutter, by gear shaper cutter 1 up and down reciprocatingly speed adjust to 170 times per minute, depth of cut 0.24mm, and make gear shaper cutter 1 and the outmost turns gear ring base of flat-teeth wheel blank 2 keep constant velocity ratio, can feed processing outmost turns gear ring base.The outermost gear ring number of teeth is 76.Process outmost turns gear ring, adjust the rotating speed of wheel blank 2, still make the second gear ring base of wheel blank 2 and gear shaper cutter 1 keep constant velocity ratio, and adjust the stroke of gear shaper cutter 1, make its cutting second gear ring, and do not cut outer ring and inner lane gear ring, and at this moment can feed process second gear ring, the second gear ring number of teeth is 54.With same method also can be by the gear ring machine shaping of inner lane.The inner lane number of teeth is 32.Like this, a face gear 7 with three circle gear rings is with regard to completion of processing.
According to the working condition requirement of face gear, the gear ring of face gear can be processed and form an angle on the end face of α with axis, and α can be 45 degree～135 degree angles.Process above-mentioned flat-teeth wheel blank, should select the one group of Conical gear actuator adapting with its end face and axis angle α.If the end face of flat-teeth wheel blank and axis angle α are 45 while spending, two nonstandard cone gear two axial lines angle β should be 135 degree and are meshed; If the end face of flat-teeth wheel blank and axis angle α are 135 while spending, two nonstandard cone gear two axial lines angle β should be 45 degree and are meshed.Can find out, α angle and β angle are supplementary angles each other, and α adds β and should equal 180 degree.By above-mentioned principle, according to the requirement of flat-teeth wheel blank 2, can install clamp shaft 3, flat-teeth wheel blank 2 is clipped in clamp shaft 3, can process α angle by above-mentioned said processing method is the face gear that 45 degree～135 are spent.
Claims (4)
1, a kind of transmission device of cylindrical-pane gear, formed by a cylindrical gears and a face gear being meshed with it, feature of the present invention is: this cylindrical gears is arranged on a splined shaft slippingly, and this face gear has the gear ring that at least two roads can be meshed with cylindrical gears.
2, device according to claim 1, is characterized in that: the angle α of the end face of this face gear and its axis is 45 °～135 °.
3, device according to claim 2, is characterized in that: the end face of this face gear and the angle of its axis are that α is 90 °.
4, described in a kind of claim 1, install the processing method of midplane gear, formed by following steps, face gear is loaded on cylindrical gears gear shaping machine, this machine tool chief axis is installed the gear slotting cutter identical with described cylindrical gears parameter, this gear shaper cutter likens rotation motion to constant transmission, gear shaper cutter longitudinally moves as Reciprocated cutting along the tooth of wheel blank, and do feed movement along tooth depth, by face gear machine shaping, feature of the present invention is, flat-teeth wheel blank clamping is in the clamp shaft (3) that is arranged on one group of gear drive in gear shaping machine clamp shaft (6), this clamp shaft (3) is β with the angle of gear shaping machine clamp shaft (16), the end face of this angle and face gear and axis angle α (45 °～135 °) complementation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN86104406.1A CN1003530B (en) | 1986-06-30 | 1986-06-30 | Cylindrical-pane gear transmission transposition and processing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN86104406.1A CN1003530B (en) | 1986-06-30 | 1986-06-30 | Cylindrical-pane gear transmission transposition and processing method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN86104406A CN86104406A (en) | 1987-04-15 |
| CN1003530B true CN1003530B (en) | 1989-03-08 |
Family
ID=4802450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN86104406.1A Expired CN1003530B (en) | 1986-06-30 | 1986-06-30 | Cylindrical-pane gear transmission transposition and processing method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1003530B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101435487B (en) * | 2008-12-16 | 2012-11-21 | 上海飞科电器有限公司 | Gear drive mechanism of rotating shaver |
| US9033625B2 (en) * | 2011-08-08 | 2015-05-19 | The Gleason Works | Bevel gear manufacture with face cutters without swing axis motion |
| CN102672278A (en) * | 2012-01-12 | 2012-09-19 | 河南科技大学 | Face gear shaping machining method and tool |
| CN103049036B (en) * | 2012-12-21 | 2014-08-20 | 魏子航 | Mechanical triggering delay movement-control device |
| CN103899731B (en) * | 2014-03-24 | 2017-02-08 | 惠州市德赛西威汽车电子股份有限公司 | Multifunctional gear and rotary knob transmission assembly applying same |
-
1986
- 1986-06-30 CN CN86104406.1A patent/CN1003530B/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CN86104406A (en) | 1987-04-15 |
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| PB01 | Publication | ||
| C13 | Decision | ||
| GR02 | Examined patent application | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |