CN105945362A - Novel processing cutter for involute tooth-coupled spline - Google Patents
Novel processing cutter for involute tooth-coupled spline Download PDFInfo
- Publication number
- CN105945362A CN105945362A CN201610499290.8A CN201610499290A CN105945362A CN 105945362 A CN105945362 A CN 105945362A CN 201610499290 A CN201610499290 A CN 201610499290A CN 105945362 A CN105945362 A CN 105945362A
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- CN
- China
- Prior art keywords
- spline
- involute
- tooth
- cutter
- coupled
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Classifications
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- 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
- B23F21/16—Hobs
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gear Processing (AREA)
Abstract
The invention provides a novel processing cutter for an involute tooth-coupled spline, and relates to a metal cutting and processing cutter. The cutter is characterized in that a Z-/ N-head spline hobbing cutter is designed and manufactured on the basis of the hubbing cutter design of an involute spline and according to the requirements of the tooth quantity Z of an involute spline product and the quantity N of tooth-coupled splines to be uniformly distributed and remained; one head of the spline hobbing cutter is removed, so as to obtain the novel processing cutter for the involute tooth-coupled spline. With proper dividing change gear ratio, the cutter, in virtue of a spline milling machine, can be used for efficiently processing a product with theoretical tooth number Z of the involute spline and the quantity N of the tooth-coupled spline to be uniformly distributed and remained. The novel processing cutter for the involute tooth-coupled spline can effectively solve the technical problems in the processing of the involute tooth-coupled spline; the production efficiency is high; the product cost is decreased, and the comprehensive economic benefit is obvious. The novel processing cutter for the involute tooth-coupled spline can be widely popularized and applied to a production enterprise for processing the involute tooth-coupled spline.
Description
Technical field
The present invention relates to metal cutting process cutter, especially the involute connection novel process tool of tooth spline.
Background technology
Involute spline requires the processing of uniform reservation multiple tooth spline (such as Fig. 1), and traditional processing method is to use list
Tooth milling mode is processed, because production efficiency is the lowest, it is impossible to meets and produces needs.The applicant designs at involute spline hob
On the basis of develop a kind of involute connection novel process tool of tooth spline, use this cutter to use on spline miller suitably and divide tooth
Change gear proportioning, precision can be processed meet the involute connection tooth spline product that requirement, production efficiency are high, meet market demand.
According to retrieval, domestic not yet have the patent application identical with the present invention.
Summary of the invention
For described above, the present invention provides a kind of and requires uniform reservation N number of tooth flower when processing Theory Z tooth involute spline
The involute connection novel process tool of tooth spline of key.
The technical solution adopted for the present invention to solve the technical problems is: this involute connection novel process tool of tooth spline is gradually to open
Line spling hob design on the basis of, according to product involute spline theory tooth number Z and require uniform retain connection tooth spline quantity N,
Design and produce into (Z ÷ N 1) head involute connection novel process tool of tooth spline, use this cutter to use at spline miller suitable
Divided teeth gear proportioning, can process involute spline theory tooth number Z and require uniform retain connection tooth spline quantity N product；
The described involute connection novel process tool of tooth spline is according to product involute spline quantity Z and to require that uniform reservation joins tooth spline
Quantity N, designs and produces into (Z ÷ N) head involute spline hob, then removes spling hob one, is made involute connection tooth flower
The novel process tool of key；Described removes spling hob one, is on (Z ÷ N) head involute spline hob, according to spline
The helix of hobboing cutter roots out the helix of a wherein hobboing cutter so that it is become the involute connection novel process tool of tooth spline.
The involute of Fig. 1 is joined tooth spline, and the present invention designs and produces into (Z ÷ N 1) head involute connection tooth spline novel processing cutter
Tool, the important technological parameters of this involute connection novel process tool of tooth spline is:
Above parameter is selected with reference to involute spline hob basic pattern and size (GB/T5104-2004, GB/T5105-2004).
Cyclotomy lead angle: γ=arcsin (Z × m ÷ N ÷ d)
The cyclotomy hand of spiral: right
Number of starts: theoretical (Z ÷ N) head, actual (Z ÷ N-1) head
Chip pocket helical angle: β=γ
Normal direction helical pitch: T=Z ÷ N × m π
Tool length: L=(2 4) × T+2 × b
(in formula: Z is the positive integer times of N, Z >=10)
The invention has the beneficial effects as follows:
The involute of the present invention connection novel process tool of tooth spline efficiently solves the technical barrier of connection tooth spline processing, production efficiency
Height, reduces product cost, and overall economic efficiency is notable.
The present invention can be widely popularized the manufacturing enterprise applying to process involute connection tooth spline.
Accompanying drawing explanation
Fig. 1 is involute to be processed connection tooth spline structure schematic diagram and technical parameter.
Fig. 2 is the front view of the structural representation of the involute of the present invention connection novel process tool of tooth spline.Fig. 3 is that the right side of Fig. 2 regards
Figure.
Fig. 4 is the normal tooth profile structural representation of the involute of the present invention connection novel process tool of tooth spline.
Fig. 5 is embodiment involute connection tooth spline structure schematic diagram and technical parameter.
Fig. 6 is the front view of the embodiment involute connection novel process tool of tooth spline.Fig. 7 is the right view of Fig. 6.
Fig. 8 is the normal tooth profile figure of the embodiment involute connection novel process tool of tooth spline.
Detailed description of the invention
The invention will be further described to utilize drawings and Examples.
The involute of the present invention connection novel process tool of tooth spline is on the basis of involute spline hob designs, and gradually opens according to product
Line spline theory tooth number Z and require uniform retain connection tooth spline quantity N, design and produce into (Z ÷ N 1) head involute connection tooth
The novel process tool of spline, uses this cutter to use suitable divided teeth gear proportioning on spline miller, can process involute flower
Key theory tooth number Z and require uniform retain connection tooth spline quantity N product；The described involute connection novel process tool of tooth spline
It is according to product involute spline quantity Z and to require that uniform reservation joins tooth spline quantity N, designs and produces into (Z ÷ N) head and gradually open
Line spling hob, then remove spling hob one, it is made the involute connection novel process tool of tooth spline；Described removes spline rolling
One, cutter, is on (Z ÷ N) head involute spline hob, roots out the spiral shell of a wherein hobboing cutter according to the helix of spling hob
Spin line so that it is become the involute connection novel process tool of tooth spline.
Involute spline as shown in Figure 5, its theoretical number of teeth 36 tooth, actual 32 teeth, requires that uniform reservation 4 joins tooth spline,
The most first it is fabricated to 9 spling hobs of Z=36, N=4, Z ÷ N=9 by involute spline hob design principle, according still further to spline
The helix of hobboing cutter roots out the helix of a wherein hobboing cutter, be made as shown in Fig. 6, Fig. 7, Fig. 8 can manuscript 5 spline,
(9-1) the head involute connection novel process tool of tooth spline；Be then used by this (9-1) head connection the novel process tool of tooth spline,
Divided teeth gear by (a/b) × (c/d)=(36/45) × (45/24) proportioning on spline miller YB6012B, high efficiency circle can be processed
Theoretical 36 teeth of Zhou Junbu, actual 32 teeth, require the product of uniform reservation 4 connection tooth spline.
Claims (1)
1. the involute connection novel process tool of tooth spline, it is characterised in that: this involute connection novel process tool of tooth spline is
Involute spline hob design on the basis of, according to product involute spline theory tooth number Z and require uniform retain connection tooth spline
Quantity N, designs and produces into (Z ÷ N 1) head involute connection novel process tool of tooth spline, uses this cutter at spline miller
Use suitable divided teeth gear proportioning, involute spline theory tooth number Z can be processed and require that uniform reservation joins tooth spline quantity N
Product；The described involute connection novel process tool of tooth spline is according to product involute spline quantity Z and to require uniform reservation
Connection tooth spline quantity N, designs and produces into (Z ÷ N) head involute spline hob, then removes spling hob one, be made and gradually open
The line connection novel process tool of tooth spline；Described removes spling hob one, is on (Z ÷ N) head involute spline hob,
The helix of a wherein hobboing cutter is rooted out so that it is become the involute connection novel process tool of tooth spline according to the helix of spling hob.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610499290.8A CN105945362A (en) | 2016-06-29 | 2016-06-29 | Novel processing cutter for involute tooth-coupled spline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610499290.8A CN105945362A (en) | 2016-06-29 | 2016-06-29 | Novel processing cutter for involute tooth-coupled spline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105945362A true CN105945362A (en) | 2016-09-21 |
Family
ID=56902645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610499290.8A Pending CN105945362A (en) | 2016-06-29 | 2016-06-29 | Novel processing cutter for involute tooth-coupled spline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105945362A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20190047064A1 (en) * | 2016-11-08 | 2019-02-14 | Tianjin Deepfar Ocean Technology Co., LTD | Cutters For ROV Propeller Gear Modification |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE8305928U1 (en) * | 1982-03-06 | 1983-07-07 | David Brown Gear Industries Ltd., Huddersfield, West Yorkshire | GEARING OR FINGER MILLING WITH INSERTED KNIVES |
| JPS59120526U (en) * | 1983-01-31 | 1984-08-14 | 株式会社不二越 | A cutting tool with a blade made of hard material chips. |
| JPS6278221U (en) * | 1985-11-01 | 1987-05-19 | ||
| CN87208393U (en) * | 1987-05-19 | 1988-07-13 | 陈基甸 | Mechanical-clamped push-type rectangular spline broach |
| JPH01228718A (en) * | 1988-03-10 | 1989-09-12 | Toyota Motor Corp | Variable addendum hob |
| CN201205626Y (en) * | 2008-06-03 | 2009-03-11 | 哈尔滨第一工具制造有限公司 | Trisection double-large diameter increasing tooth thickness involute composite broach |
| CN201922134U (en) * | 2010-12-30 | 2011-08-10 | 浙江上优刀具有限公司 | Profile gear shaper cutter |
| CN203045072U (en) * | 2013-01-05 | 2013-07-10 | 浙江上优刀具有限公司 | Rectangular spline hob |
| CN203738162U (en) * | 2014-01-13 | 2014-07-30 | 昆明理工大学 | Biarc correction cycloid gear hob |
| CN205834383U (en) * | 2016-06-29 | 2016-12-28 | 湖北三环汽车方向机有限公司 | The involute connection novel process tool of tooth spline |
-
2016
- 2016-06-29 CN CN201610499290.8A patent/CN105945362A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE8305928U1 (en) * | 1982-03-06 | 1983-07-07 | David Brown Gear Industries Ltd., Huddersfield, West Yorkshire | GEARING OR FINGER MILLING WITH INSERTED KNIVES |
| JPS59120526U (en) * | 1983-01-31 | 1984-08-14 | 株式会社不二越 | A cutting tool with a blade made of hard material chips. |
| JPS6278221U (en) * | 1985-11-01 | 1987-05-19 | ||
| CN87208393U (en) * | 1987-05-19 | 1988-07-13 | 陈基甸 | Mechanical-clamped push-type rectangular spline broach |
| JPH01228718A (en) * | 1988-03-10 | 1989-09-12 | Toyota Motor Corp | Variable addendum hob |
| CN201205626Y (en) * | 2008-06-03 | 2009-03-11 | 哈尔滨第一工具制造有限公司 | Trisection double-large diameter increasing tooth thickness involute composite broach |
| CN201922134U (en) * | 2010-12-30 | 2011-08-10 | 浙江上优刀具有限公司 | Profile gear shaper cutter |
| CN203045072U (en) * | 2013-01-05 | 2013-07-10 | 浙江上优刀具有限公司 | Rectangular spline hob |
| CN203738162U (en) * | 2014-01-13 | 2014-07-30 | 昆明理工大学 | Biarc correction cycloid gear hob |
| CN205834383U (en) * | 2016-06-29 | 2016-12-28 | 湖北三环汽车方向机有限公司 | The involute connection novel process tool of tooth spline |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20190047064A1 (en) * | 2016-11-08 | 2019-02-14 | Tianjin Deepfar Ocean Technology Co., LTD | Cutters For ROV Propeller Gear Modification |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160921 |
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| WD01 | Invention patent application deemed withdrawn after publication |