CN109834207A - Multiple-variety multiple-station spline threaded shaft gear rolling technique - Google Patents
Multiple-variety multiple-station spline threaded shaft gear rolling technique Download PDFInfo
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- CN109834207A CN109834207A CN201910066251.2A CN201910066251A CN109834207A CN 109834207 A CN109834207 A CN 109834207A CN 201910066251 A CN201910066251 A CN 201910066251A CN 109834207 A CN109834207 A CN 109834207A
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- 238000005096 rolling process Methods 0.000 title claims abstract description 101
- 238000000034 method Methods 0.000 title claims description 46
- 238000012545 processing Methods 0.000 claims abstract description 22
- 238000003754 machining Methods 0.000 abstract description 3
- 238000012360 testing method Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 6
- 238000005192 partition Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000004744 fabric Substances 0.000 description 4
- 238000003825 pressing Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
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Abstract
The present invention, when 1 grade of mono- axis of AUK of dress, 2 grades, 3 grades of multiple spline gear rolling knifes and threaded gear rolling knife on gear rolling machine main shaft, can be used for the processing of mono- axis spline thread of AUK due to using a 4 Shaft and NC Machining Test gear rolling machines；After gear rolling machine main shaft is replaced with 1-2 grades, 3 grades multiple spline gear rolling knifes of bis- axis of AUK and threaded gear rolling knife, it can be used for the processing of bis- axis spline thread of AUK；Also, when two sets of multiple spline gear rolling knifes up and down on 1-2 grades of splines start gear rolling, it is consistent to the start angle of workpiece, ensure that the straightness requirement of 1 grade, 2 grades spline in this way.
Description
Technical field:
The invention belongs to automobile gearbox spline machining technology fields, and in particular to multiple-variety multiple-station spline spiral shell
Line axis gear rolling technique.
Background technique:
There are 1/2 grade, 3 grades of splines, 3 sections of splines and 1 section of screw thread on mono- axis of AUK, has 1 grade, 2 grades, 3 grades of 3 sections of flowers on bis- axis of AUK
Key and 1 section of screw thread, AUK mono-, two axis amount to 6 sections of splines, 2 sections of screw threads.SAGW company purchases 4 gear rolling equipment and processes AUK mono-, two
Spline and screw thread on axis, wherein 1-2 grades of the spline of gear rolling processing one axis of spline, to guarantee the straight of 1 grade of spline and 2 grades of splines
Dimension.Mono- axis spline of AUK, 1 grade, 2 grades splines directly are processed with existing single-station gear rolling equipment, are usually not easy to guarantee its straight line
Degree, i.e., less than 0.04.According to tradition and SAGW company technology mode, EST company needs at least to invest 2 gear rolling machines, could be complete
At AUK mono-, all spline processing of two axis, about 10,000,000 RMB of investment cost.Because the AUK output value is low, do not permit from cost angle
Perhaps it is conventionally designed.
Summary of the invention:
The purpose of the present invention is providing multiple-variety multiple-station spline threaded shaft gear rolling technique in view of the above shortcomings,
The multiple-variety multiple-station spline screw thread of satisfactory mono- axis of AUK, two axis splines and screw thread can be processed on one gear rolling machine
Gear rolling technique.
The technical solution of the invention is as follows: a kind of multiple-variety multiple-station spline gear rolling technique, it is characterised in that: including one
The gear rolling machine of 4 axis of platform linkage, the main shaft slide unit of the gear rolling machine are equipped with two axis stations 1, two axis stations 2, two axis stations 3, and two
4 four stations of axis station；1-2 grades of multiple spline gear rolling knifes are assembled on the two axis stations 1 and station 2；The two axis stations 3
3 grades of multiple spline gear rolling knifes of upper assembly；Threaded gear rolling knife is assembled on the two axis stations 4；Wherein 1-2 grades of multiple spline gear rolling knifes are by two sets
The gear rolling knife of identical parameters is fixedly mounted side by side, processing step:
(1) bis- shaft-like work of AUK is moved at two axis stations 1 and station 2 and processes 1 grade of spline and 2 grades of splines；
(2) bis- shaft-like work of AUK is moved at two axis stations 3 and processes 3 grades of splines；
(3) bis- shaft-like work of AUK is moved at two axis stations 4 and processes screw thread；
(4) bis- axis of AUK completed the process is retracted into initial position.
Technical solution of the invention also also can be: main shaft slide unit is equipped with an axis station 3, an axis station 2, an axis work
Position 1, a station of axis station 4 four；1 grade of multiple spline gear rolling knife is assembled on the one axis station 3；It is filled on the one axis station 2
With 2 grades of multiple spline gear rolling knifes；3 grades of multiple spline gear rolling knifes are assembled on the one axis station 1, assemble screw thread on an axis station 4
Gear rolling knife, processing step:
(1) mono- shaft-like work of AUK is moved at an axis station 1 and processes 3 grades of splines；
(2) mono- shaft-like work of AUK is moved at an axis station 2 and processes 2 grades of splines；
(3) mono- shaft-like work of AUK is moved at an axis station 3 and processes 1 grade of spline；
(4) mono- shaft-like work of AUK is moved at an axis station 4 and processes screw thread；
(5) mono- axis of AUK completed the process is retracted into initial position.
The present invention is due to using a 4 Shaft and NC Machining Test gear rolling machines, when 1 grade, 2 grades, 3 grades of mono- axis of AUK of dress on gear rolling machine main shaft
When multiple spline gear rolling knife and threaded gear rolling knife, it can be used for the processing of mono- axis spline thread of AUK；When gear rolling machine main shaft is replaced with AUK
After two 1-2 grades of axis, 3 grades of multiple spline gear rolling knifes and threaded gear rolling knife, it can be used for the processing of bis- axis spline thread of AUK；Also, 1-2 grades
When two sets of multiple spline gear rolling knifes up and down on spline start gear rolling, it is consistent to the start angle of workpiece, ensure that 1 grade, 2 grades in this way
The straightness requirement of spline.
The spline thread processing to AUK mono-, two axis can be realized only with the processing technology of a gear rolling machine in the present invention,
And the quality and production requirement for meeting AUK part, reach equipment investment expense at least, meanwhile, four-shaft numerically controlled design is so that machine
Bed adjustment is convenient, Adjustment precision is high, it is only necessary to which parameter is changed in the operation interface of lathe to be realized.
The present invention, which has, processes mono- axis of AUK, two axis spline threads using an equipment, and equipment meets two kinds of parts simultaneously
Processing quality requires, using the feature of remodel by turns Flexible Production mode and cost of investment minimum, this hair between two kinds of parts
Bright technique is mainly used for the spline thread processing of mono- axis of AUK, two axis.
Fig. 1 is AUK bis- axis, 1,2 grade of schematic diagram；
Fig. 2 is bis- axis cloth knife schematic diagram of AUK；
Fig. 3 is mono- axis cloth knife schematic diagram of AUK；
Fig. 4 is gear rolling knife dress knife schematic diagram；
Fig. 5 is XK series gear rolling machine partial schematic diagram.
The present invention includes nut 1, pressing plate 2, gear rolling knife 3, partition 4, gear rolling knife 5, partition 6, gear rolling knife 7, partition 8, gear rolling
Knife 9.
Specific embodiment:
Bis- axis of AUK is that coherence request data are as shown in Figure 1 between 1 grade, 2 grades of flowers.The P1-P distance of 1 grade, 2 grades spline is
27.24mm, spline consistency deviation requirement≤0.04mm, this is the particular/special requirement of bis- 1 grade, 2 grades spline of axis of AUK.
Bis- axis cloth knife of AUK is as shown in Figure 2.It is four numerical control axis using German XK series gear rolling machine 1.Bis- axis 1-2 of AUK gear
Gear rolling knife, 3 grades of gear rolling knifes, threaded gear rolling knife are sequentially distributed in bis- axis station 1 of AUK and two axis stations 2, two axis stations 3, two axis works
On 4 four stations in position.The processing method of 1-2 grades of gear rolling knifes is: 1, adjusting machine tool fixture；2, by 2 sets of gear rolling knifes by diagram requirement
It is mounted on lathe and processes spline together on gear rolling machine；3, the cushioning between two panels gear rolling knife, and adjust the opposite of 2 sets of gear rolling knifes
Position；Gear rolling machine front/rear end spiral shell is used after (symmetry of 2 sets of gear rolling knifes requires within ± 0.01) 4, symmetry adjustment
Bolt fixes cutter；6, pressing plate is pushed down with screw again cutter is firm together in side.
The processing technology step of bis- axis of AUK of the present invention are as follows:
The main shaft slide unit of the gear rolling machine to be linked using 4 axis, the gear rolling machine is equipped with two axis stations 1, two axis stations
2, two axis stations 3, two stations of axis station 4 four；1-2 grades of multiple spline gear rolling knifes are assembled on the two axis stations 1 and station 2；Institute
3 grades of multiple spline gear rolling knifes are assembled on the two axis stations 3 stated；Threaded gear rolling knife is assembled on the two axis stations 4；Wherein 1-2 grades of flowers
Key gear rolling knife is fixedly mounted side by side by the gear rolling knife of two sets of identical parameters, processing step:
(1) bis- shaft-like work of AUK is moved at two axis stations 1 and station 2 and processes 1 grade of spline and 2 grades of splines；
(2) bis- shaft-like work of AUK is moved at two axis stations 3 and processes 3 grades of splines；
(3) bis- shaft-like work of AUK is moved at two axis stations 4 and processes screw thread；
(4) bis- axis of AUK completed the process is retracted into initial position.
Mono- axis cloth knife of AUK, tool changing are as shown in Figure 3, Figure 4.Since the size of two kinds of part splines and center hole is not identical, institute
Showing needing replacing between two kinds of parts when remodeling, workpiece is top and cutter.It is once removed when cutter is remodeled: nut 1, pressing plate
2, gear rolling knife 3, partition 4, gear rolling knife 5, partition 6, gear rolling knife 7, partition 8, then gear rolling knife 9 loads onto the corresponding knife of mono- axis of AUK i.e.
It can.
1 grade of mono- axis of AUK, 2 grades, 3 grades of gear rolling knifes and 4 grades of threaded gear rolling knifes point are disposed in mono- axis station 3 of AUK, an axis work
On 4 four 2, one axis station 1 of position, axis station stations.
The processing technology of mono- axis of AUK of the present invention are as follows:
Using the gear rolling machine of 4 axis linkage, can be also equipped on the main shaft slide unit of the gear rolling machine with main shaft slide unit
One axis station 3, an axis station 2, an axis station 1, a station of axis station 4 four；1 grade of spline is assembled on the one axis station 3
Gear rolling knife；2 grades of multiple spline gear rolling knifes are assembled on the one axis station 2；3 grades of multiple spline gear rolling knifes are assembled on the one axis station 1,
Threaded gear rolling knife is assembled on the one axis station 4, processing step:
(1) mono- shaft-like work of AUK is moved at an axis station 1 and processes 3 grades of splines；
(2) mono- shaft-like work of AUK is moved at an axis station 2 and processes 2 grades of splines；
(3) mono- shaft-like work of AUK is moved at an axis station 3 and processes 1 grade of spline；
(4) mono- shaft-like work of AUK is moved at an axis station 4 and processes screw thread；
(5) mono- axis of AUK completed the process is retracted into initial position.
By production testing, AUK mono-, two axis splines, screw thread can satisfy using gear rolling technique of the present invention and remodel processing.
The technical effects of the invention are that: 1, by the optimization design of cutter, solve AUK bis- axis, 1,2 grade of splined linear
The problem of degree can not be guaranteed with technique for rolling；2, it is improved by the Rational Arrangement of cutter, form aesthetics art and rigidity, realizes AUK
One, the processing of two axis, 6 sections of splines, 2 sections of screw threads；3, it realizes AUK mono-, the Flexible Production technique that two axis are remodeled by turns, overcomes
The rolling spreaded can not Flexible Production the problem of；4,1 gear rolling equipment investment is saved.
Claims (5)
1. a kind of multiple-variety multiple-station spline gear rolling technique, it is characterised in that: the gear rolling machine including the linkage of 4 axis, the stranding
The main shaft slide unit of tooth machine is equipped with two axis stations 1, two axis stations 2, two axis stations 3, two stations of axis station 4 four；Described two
1-2 grades of multiple spline gear rolling knifes are assembled on axis station 1 and station 2；3 grades of multiple spline gear rolling knifes are assembled on the two axis stations 3；Described
Threaded gear rolling knife is assembled on two axis stations 4；Wherein 1-2 grades of multiple spline gear rolling knifes are fixed side by side by the gear rolling knife of two sets of identical parameters and are pacified
Dress, processing step:
(1) bis- shaft-like work of AUK is moved at two axis stations 1 and station 2 and processes 1 grade of spline and 2 grades of splines；
(2) bis- shaft-like work of AUK is moved at two axis stations 3 and processes 3 grades of splines；
(3) bis- shaft-like work of AUK is moved at two axis stations 4 and processes screw thread；
(4) bis- axis of AUK completed the process is retracted into initial position.
2. a kind of multiple-variety multiple-station spline gear rolling technique according to claim 1, it is characterised in that: the gear rolling machine
Main shaft slide unit on also can with main shaft slide unit be equipped with an axis station 3, an axis station 2, an axis station 1, a work of axis station 4 four
Position；1 grade of multiple spline gear rolling knife is assembled on the one axis station 3；2 grades of multiple spline gear rolling knifes are assembled on the one axis station 2；It is described
An axis station 1 on assemble 3 grades of multiple spline gear rolling knifes, assemble threaded gear rolling knife on an axis station 4, processing step:
(1) mono- shaft-like work of AUK is moved at an axis station 1 and processes 3 grades of splines；
(2) mono- shaft-like work of AUK is moved at an axis station 2 and processes 2 grades of splines；
(3) mono- shaft-like work of AUK is moved at an axis station 3 and processes 1 grade of spline；
(4) mono- shaft-like work of AUK is moved at an axis station 4 and processes screw thread；
(5) mono- axis of AUK completed the process is retracted into initial position.
3. a kind of multiple-variety multiple-station spline gear rolling technique according to claims 1 to 2, it is characterised in that: the stranding
On tooth owner's axis when 1 grade of mono- axis of AUK of dress, 2 grades, 3 grades of multiple spline gear rolling knifes and threaded gear rolling knife, it can be used for mono- axis spline thread of AUK
Processing.
4. a kind of multiple-variety multiple-station spline gear rolling technique according to claims 1 to 2, it is characterised in that: the stranding
After filling 1-2 grades, 3 grades multiple spline gear rolling knifes of bis- axis of AUK and threaded gear rolling knife on tooth owner's axis, it can be used for bis- axis spline thread of AUK
Processing.
5. a kind of multiple-variety multiple-station spline gear rolling technique according to claims 1 to 2, it is characterised in that: the AUK
The P1-P distance of two 1 grade, 2 grades of axis splines is 27.24mm, spline consistency deviation requirement≤0.04mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910066251.2A CN109834207A (en) | 2019-01-24 | 2019-01-24 | Multiple-variety multiple-station spline threaded shaft gear rolling technique |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910066251.2A CN109834207A (en) | 2019-01-24 | 2019-01-24 | Multiple-variety multiple-station spline threaded shaft gear rolling technique |
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| Publication Number | Publication Date |
|---|---|
| CN109834207A true CN109834207A (en) | 2019-06-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910066251.2A Pending CN109834207A (en) | 2019-01-24 | 2019-01-24 | Multiple-variety multiple-station spline threaded shaft gear rolling technique |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112642975A (en) * | 2020-12-21 | 2021-04-13 | 周大胜 | Automatic processing equipment for synchronous roll forming of threaded splines |
| CN117047426A (en) * | 2023-10-11 | 2023-11-14 | 万向钱潮股份公司 | Transmission shaft processing method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101439384A (en) * | 2007-11-20 | 2009-05-27 | 神龙汽车有限公司 | Technique for rolling multiple-variety multiple-station spline threaded shaft |
| CN202984541U (en) * | 2012-11-17 | 2013-06-12 | 山东省青岛生建机械厂 | Spline multi-station cold twisting forming machine |
| CN108889886A (en) * | 2018-08-07 | 2018-11-27 | 安徽力成智能装备股份有限公司 | A kind of horizontal gear rolling machine |
-
2019
- 2019-01-24 CN CN201910066251.2A patent/CN109834207A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101439384A (en) * | 2007-11-20 | 2009-05-27 | 神龙汽车有限公司 | Technique for rolling multiple-variety multiple-station spline threaded shaft |
| CN202984541U (en) * | 2012-11-17 | 2013-06-12 | 山东省青岛生建机械厂 | Spline multi-station cold twisting forming machine |
| CN108889886A (en) * | 2018-08-07 | 2018-11-27 | 安徽力成智能装备股份有限公司 | A kind of horizontal gear rolling machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112642975A (en) * | 2020-12-21 | 2021-04-13 | 周大胜 | Automatic processing equipment for synchronous roll forming of threaded splines |
| CN117047426A (en) * | 2023-10-11 | 2023-11-14 | 万向钱潮股份公司 | Transmission shaft processing method |
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