CN109202383A - A kind of manufacturing method of seriation connecting flange - Google Patents
A kind of manufacturing method of seriation connecting flange Download PDFInfo
- Publication number
- CN109202383A CN109202383A CN201811216420.8A CN201811216420A CN109202383A CN 109202383 A CN109202383 A CN 109202383A CN 201811216420 A CN201811216420 A CN 201811216420A CN 109202383 A CN109202383 A CN 109202383A
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- Prior art keywords
- connecting flange
- flange
- outer circle
- neck
- processing
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 18
- 239000011265 semifinished product Substances 0.000 claims abstract description 15
- 238000009434 installation Methods 0.000 claims abstract description 11
- 239000000047 product Substances 0.000 claims abstract description 7
- 238000000034 method Methods 0.000 claims description 22
- 238000003860 storage Methods 0.000 claims description 10
- 210000000080 chela (arthropods) Anatomy 0.000 claims description 6
- 238000005553 drilling Methods 0.000 claims description 5
- 238000000227 grinding Methods 0.000 claims description 5
- 238000003825 pressing Methods 0.000 claims description 5
- 238000005242 forging Methods 0.000 claims description 4
- 230000036461 convulsion Effects 0.000 claims description 3
- 238000010791 quenching Methods 0.000 claims description 3
- 230000000171 quenching effect Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 6
- 238000003754 machining Methods 0.000 description 3
- 238000007726 management method Methods 0.000 description 2
- 238000003672 processing method Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000010923 batch production Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
- F16D1/02—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for connecting two abutting shafts or the like
- F16D1/033—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for connecting two abutting shafts or the like by clamping together two faces perpendicular to the axis of rotation, e.g. with bolted flanges
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
- F16D1/06—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end
- F16D1/076—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end by clamping together two faces perpendicular to the axis of rotation, e.g. with bolted flanges
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
Abstract
The invention discloses a kind of manufacturing methods of seriation connecting flange, based on the neck size of drive apparatus installation connecting flange, divide series by the flange size of connecting flange, and the fixed code name of each series designs connecting flange half-finished parts figure；Connecting flange half-finished parts are processed by half-finished parts figure；The drive apparatus model and connecting flange flange connection dimension determined according to demander, designs connecting flange fabricated part figure；Connecting flange semi-finished product are got, connecting flange flange connection dimension is processed.Implementation through the invention, neck internal spline precision, neck outer circle and the flange positioning surface and the position of related features of internal spline major diameter of connecting flange are guaranteed, and size and geometric tolerance are stablized, and the process-cycle greatly shortens, and cost reduces.As long as determining the device model and connecting flange flange connection dimension that connecting flange is filled, connecting flange processing can be completed within one day, guarantee the delivery on time of product.
Description
Technical field
The invention belongs to mechanical manufacturing fields, and in particular to a kind of manufacturing method of connecting flange.
Background technique
It is illustrated in figure 3 connecting flange design of part schematic diagram, is the connector between drive apparatus.By professional etiquette connection method
Blue neck (internal spline, outer circled11H7 it) is loaded in the input end housing or output end housing of supplier's drive apparatus, internal spline
Go out axis connection with input shaft or axis, the input of equipment of the same race or output connecting flange neck size are constant.Flange (outer circle
d31h8、d32, length dimension L31、L32, mounting holeDm, pitch-rowD it) is connect with the drive apparatus of demander, by pair of demander
Connect size design.Thus generation connecting flange is wide in variety, number of parts of the same race is few, and such management cost and processing cost increase；
Often since delivery cycle is short, connecting flange be can not produce, and whole product cannot be delivered on time.Therefore, one kind is needed to guarantee the quality, fastly
Prompt, economic processing method meets the requirement of delivery cycle.
Summary of the invention
The technical problem to be solved by the present invention is providing a kind of manufacturing method of seriation connecting flange, guarantee the quality, fast,
The economic connecting flange for processing seriation reduces production management cost.
The present invention classifies based on the neck size of connecting flange, then by the flange size of connecting flange, if
Semi-finished product figure is counted, by semi-finished product figure manufacture semi-finished product storage.Drive apparatus model and connecting flange needed for demander determines it is convex
Edge disk connection dimension, supplier design connecting flange finished figure, and when processing gets connecting flange semi-finished product, only process flange size
It can be completed, the production cycle greatly shortens.
The present invention is achieved by the following technical programs.
A kind of manufacturing method of seriation connecting flange, comprising the following steps:
Step 1: it based on the neck size of drive apparatus installation connecting flange, is drawn by connecting flange flange size
Divide series, the fixed code name of each series designs connecting flange half-finished parts figure；
Step 2: processing connecting flange half-finished parts；
Step 3: the device model and connecting flange flange connection dimension filled according to connecting flange designs connection method
Blue fabricated part figure；
Step 4: processing connecting flange fabricated part.
Preferably, in the step 2, the process of half-finished parts includes:
(1) it forges: according to connecting flange half-finished parts figure rough forging；
(2) turnery processing: whizzer portion outer circle, turning flange side surface, outer circle, inner hole press from both sides flange outer circle, turning neck
End face, outer circle, all machined surface made allowances；
(3) it is heat-treated: quenching, is tempered up to hardness requirement as required；
(4) turnery processing: whizzer portion outer circle, turning flange side surface, outer circle, inner hole, internal spline pathDiThe public affairs of H12
It is H8 grades that difference, which adds tight,；Press from both sides flange outer circle, turning neck finish, outer circle and chamfering, neck outer circled11H7 and neck small end face
Made allowance, other face vehicles to requirement；
(5) wire pulling method: being positioned with flange large end face and internal spline path, broaching internal spline to requirement；
(6) pincers processing: the burr generated after removal broaching；
(7) mill processing: using external splines taper plug positioning and clamping workpiece, and the Double ejection pin of grinding machine positions external splines taper plug
Centre bore, shift fork drive rotation, be ground neck outer circled11H7 and neck small end face extremely require；
(8) storage is sealed up for safekeeping.
Preferably, in the step 2, when (7) mill is processed, the taper of external splines taper plug is 1: 4000, end diameterd62Than the internal spline major diameter of connecting flangeDeSmall 0.03mm~the 0.08mm of H7, outside diameterd61Than the interior flower of connecting flange
Key major diameterDeThe jerk value of the big 0.05mm~0.1mm of H7, outer circle and both ends centre bore is IT5 grades.
Preferably, in the step 4, the process of fabricated part includes:
(1) it leads part: getting connecting flange semi-finished product；
(2) turnery processing: installation spline positioning device corrects positioning surface, clamping workpiece, vehicle flange end
Face size L32, vehicle flange outer circled32、d31H8 and L31To requirement；
(3) bore processing: installation spline positioning device corrects positioning surface, clamping workpiece, drillingDmTo requirement；
(4) pincers processing: flash removed is removed；
(5) storage is sealed up for safekeeping.
Preferably, in the step 4, (2) turnery processing, (3) bore processing when, spline positioning device by spline positioning seat,
Pressing plate, bolt composition, the spline major diameter of spline positioning seatd71With connecting flange internal spline major diameterDeThe fit clearance of H7 is
H7/f7, spline major diameterd71Verticality with bottom surface is IT6 grades, and the depth of parallelism for positioning end face and bottom surface is IT6 grades.
Compared to existing processing method, implementation through the invention, the processing of connecting flange is by original single-piece production
Switch to semi-finished product batch production, the connecting flange semi-finished product of each series are put in storage by a certain amount of production, as long as demander sets transmission
The flange connection dimension of device model and connecting flange, can be completed the processing of connecting flange for one day, and the process-cycle contracts significantly
Short, cost reduces, and neck internal spline precision, neck outer circle and the flange positioning surface of connecting flange and internal spline major diameter
Position of related features improves level-one.
Detailed description of the invention
Fig. 1 is connecting flange semi-finished product structure schematic diagram of the invention；
Fig. 2 is connecting flange semi-finished product mill machining sketch chart of the invention；
Fig. 3 is connecting flange finished product structure schematic diagram of the invention；
Fig. 4 is connecting flange finished product turning machining sketch chart of the invention；
Fig. 5 is connecting flange finished product drilling processing schematic diagram of the invention；
Fig. 6 is the external splines taper plug structural schematic diagram of the present invention；
Fig. 7 is the spline positioning device structure schematic diagram of the present invention；
In figure: 1- spline positioning seat, 2- pressing plate, 3- bolt.
Specific embodiment
The invention will be further described with specific embodiment with reference to the accompanying drawing:
A kind of manufacturing method of seriation connecting flange, comprising the following steps:
Step 1: series is divided based on the neck size of connecting flange, then by the flange size of connecting flange, often
One series determines a code name, designs connecting flange half-finished parts figure.
Step 2: connecting flange half-finished parts are processed by half-finished parts figure.
Step 3: the flange connection dimension of drive apparatus model and connecting flange according to needed for demander designs connection method
Blue fabricated part figure.
Step 4: getting connecting flange semi-finished product, processes flange connection dimension.
Step 1 be by drive apparatus installation connecting flange neck size based on, then by connecting flange flange outside
Circle size and connecting flange length dimension divide series, design half-finished parts figure.
Half-finished parts in step 2, main process is: rough forging-turning-heat treatment-turning-drawing
Cut-pincers worker-grinding-storage.Broaching is broaching internal spline, and completion of once being broached with broaching tool, dimensional accuracy is guaranteed, and
And consistency is good, it is high in machining efficiency.Grinding is positioned with spline major diameter within external splines taper plug, and neck outer circle and end are ground
Face, positioning datum are overlapped with design basis.
The taper of external splines taper plug is 1: 4000, external splines small end is 0.03mm smaller than connecting flange internal spline major diameter~
0.08mm, external splines big end are 0.05mm~0.1mm bigger than connecting flange internal spline major diameter.
Step 3 is the flange connection dimension of drive apparatus model and connecting flange needed for demander determines, supplier
It determines and is processed with which kind of connecting flange semi-finished product, and design connecting flange fabricated part figure.
Fabricated part in step 4, main process is: getting connecting flange semi-finished product-turning-drilling-pincers
Work-storage.Turning is positioned with spline positioning device, turning flange side surface, excircle dimension.Drilling is with identical as turning
Spline positioning device positioning, bore flange mounting hole.
Spline positioning device is made of spline positioning seat, pressing plate, bolt, is positioned with the spline major diameter of spline positioning seat, with
The fit clearance of connecting flange internal spline major diameter is H7/f7.
By taking the finished product connecting flange in Fig. 3 as an example, as shown in FIG. 1 to FIG. 7, a kind of manufacturer of seriation connecting flange
Method, comprising the following steps:
One, is based on the neck size of drive apparatus installation connecting flange, then presses the flange outer circle ruler of connecting flange
Very little and length dimension divides series.Connecting flange neck size (internal spline, outer circled11H7) and geometric tolerance is to be driven and set
The requirement of standby junction determines.
The classification method of seriation:
(1) based on connecting flange neck size, by flange outer circled12Magnitude classification, flange outer circled12
It is a series of for differing 15mm~25mm；
(2) based on connecting flange neck size, by flange length dimension L12Magnitude classification, flange length ruler
Very little L12It is a series of for differing 10mm~15mm.
And the size of usage amount is engaged, when usage amount is big, phase difference gets the small value, otherwise takes large values.Each series fixed one
A half-finished parts code name designs half-finished parts figure, sees Fig. 1.
Two, process connecting flange half-finished parts, see Fig. 1, process is as follows:
1. forging: according to connecting flange half-finished parts figure rough forging.
2. turnery processing: seeing that Fig. 1, all machined surface made allowance 1.0mm~1.5mm are unilateral surplus.
(1) whizzer portion outer circle, turning flange side surface, outer circle, inner hole；
(2) flange outer circle, turning neck finish, outer circle are pressed from both sides.
3. heat treatment: quenching, be tempered up to hardness requirement as required.
4. turnery processing: seeing Fig. 1.
(1) whizzer portion outer circle, turning flange side surface, outer circle, inner hole.Internal spline pathDiThe tolerance of H12, which adds, is sternly
H8 grades, flange large end face and internal spline path clamped one time are completed, and guarantee the squareness tolerance 7 of large end face and internal spline path
Grade；
(2) flange outer circle, turning neck finish, outer circle and chamfering are pressed from both sides.Neck outer circled11H7 made allowance 0.15mm~
0.20mm (unilateral surplus), neck small end face made allowance 0.20mm~0.30mm, other face vehicles to requirement.
5. wire pulling method: seeing Fig. 1, positioned with flange large end face and internal spline path, broach internal spline to wanting with broaching tool
It asks.
6. pincers processing: the burr generated after removal broaching.
7. mill processing: seeing Fig. 2, position dress workpiece with external splines taper plug, fasten workpiece, the Double ejection pin of grinding machine by taper
The centre bore of external splines taper plug is held out against, grinding machine shift fork drives plug and workpiece to rotate together, is ground neck outer circled11h7
With neck small end face to requirement.
8. sealing storage up for safekeeping.
Three, design connection method according to the determining required drive apparatus model of demander and connecting flange flange connection dimension
Blue fabricated part figure is shown in Fig. 3, and which clear connecting flange fabricated part generic series number, i.e. connecting flange fabricated part use
The connecting flange semi-finished product processing of series.
Four, process connecting flange fabricated part, see Fig. 3, process is as follows:
1. neck part: getting connecting flange semi-finished product.
2. turnery processing: seeing Fig. 4, installation spline positioning device corrects positioning surface in lathe main shaft end.Clamping workpiece, vehicle
Flange face size L32, vehicle flange outer circled32、d31H8 and L31To requirement.
3. boring processing: seeing Fig. 5, installation spline positioning device corrects positioning surface in milling (or boring) bed workbench.Clamping work
Part, drillingDmTo requirement.
4. pincers processing: removing flash removed.
5. sealing storage up for safekeeping.
Wherein, the taper of external splines taper plug is 1: 4000, end diameterd62Than connecting flange internal spline major diameter
DeSmall 0.03mm~the 0.08mm of H7, outside diameterd61Than connecting flange internal spline major diameterDeBig 0.05mm~the 0.1mm of H7, outside
The round jerk value with both ends centre bore is IT5 grades, sees Fig. 6.
Wherein, spline positioning device is made of spline positioning seat 1, pressing plate 2, bolt 3, the spline major diameter of spline positioning seat
d71With connecting flange internal spline major diameterDeThe fit clearance of H7 is H7/f7, spline major diameterd71Verticality with bottom surface is IT6
Grade, the depth of parallelism for positioning end face and bottom surface is IT6 grades, sees Fig. 7.
Claims (5)
1. a kind of manufacturing method of seriation connecting flange, which comprises the following steps:
Step 1: based on the neck size of drive apparatus installation connecting flange, system is divided by connecting flange flange size
Column, the fixed code name of each series, design connecting flange half-finished parts figure；
Step 2: processing connecting flange half-finished parts；
Step 3: the device model and connecting flange flange connection dimension filled according to connecting flange, design connecting flange at
Product part drawing；
Step 4: processing connecting flange fabricated part.
2. a kind of manufacturing method of seriation connecting flange according to claim 1, it is characterised in that: the step 2
In, the process of half-finished parts includes:
(1) it forges: according to connecting flange half-finished parts figure rough forging；
(2) turnery processing: whizzer portion outer circle, turning flange side surface, outer circle, inner hole press from both sides flange outer circle, turning neck end
Face, outer circle, all machined surface made allowances；
(3) it is heat-treated: quenching, is tempered up to hardness requirement as required；
(4) turnery processing: whizzer portion outer circle, turning flange side surface, outer circle, inner hole, internal spline path The tolerance of H12 adds
Tight is H8 grades；Press from both sides flange outer circle, turning neck finish, outer circle and chamfering, neck outer circleH7 and neck small end face stay remaining
Amount, other face vehicles to requirement；
(5) wire pulling method: being positioned with flange large end face and internal spline path, broaching internal spline to requirement；
(6) pincers processing: the burr generated after removal broaching；
(7) mill processing: using external splines taper plug positioning and clamping workpiece, and the Double ejection pin of grinding machine positions in external splines taper plug
Heart hole, shift fork drive rotation, are ground neck outer circleH7 and neck small end face extremely require；
(8) storage is sealed up for safekeeping.
3. a kind of manufacturing method of seriation connecting flange according to claim 2, it is characterised in that: the step 2
In, when (7) mill is processed, the taper of external splines taper plug is 1: 4000, end diameterIt is bigger than the internal spline of connecting flange
DiameterSmall 0.03mm~the 0.08mm of H7, outside diameterThan the internal spline major diameter of connecting flangeThe big 0.05mm of H7~
The jerk value of 0.1mm, outer circle and both ends centre bore is IT5 grades.
4. a kind of manufacturing method of seriation connecting flange according to claim 1, it is characterised in that: the step 4
In, the process of fabricated part includes:
(1) it leads part: getting connecting flange semi-finished product；
(2) turnery processing: installation spline positioning device corrects positioning surface, clamping workpiece, vehicle flange face size L32, vehicle is convex
Edge disk outer circleH8 and L31To requirement；
(3) bore processing: installation spline positioning device corrects positioning surface, clamping workpiece, drillingTo requirement；
(4) pincers processing: flash removed is removed；
(5) storage is sealed up for safekeeping.
5. a kind of manufacturing method of seriation connecting flange according to claim 4, it is characterised in that: the step 4
In, when processing is bored in (2) turnery processing, (3), spline positioning device is made of spline positioning seat (1), pressing plate (2), bolt (3), flower
The spline major diameter of key positioning seatWith connecting flange internal spline major diameterThe fit clearance of H7 is H7/f7, spline major diameterVerticality with bottom surface is IT6 grades, and the depth of parallelism for positioning end face and bottom surface is IT6 grades.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811216420.8A CN109202383B (en) | 2018-10-18 | 2018-10-18 | Manufacturing method of serialized connecting flange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811216420.8A CN109202383B (en) | 2018-10-18 | 2018-10-18 | Manufacturing method of serialized connecting flange |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109202383A true CN109202383A (en) | 2019-01-15 |
| CN109202383B CN109202383B (en) | 2020-07-21 |
Family
ID=64980731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811216420.8A Active CN109202383B (en) | 2018-10-18 | 2018-10-18 | Manufacturing method of serialized connecting flange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109202383B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114131438A (en) * | 2021-12-13 | 2022-03-04 | 烟台安信精密机械有限公司 | Small excircle machining process for flange plate type parts |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60227937A (en) * | 1984-04-26 | 1985-11-13 | Musashi Seimitsu Kogyo Kk | Production of clutch piston |
| DE4402163A1 (en) * | 1994-01-26 | 1995-07-27 | Klein Schanzlin & Becker Ag | Fitting housing |
| CN102809006A (en) * | 2012-07-26 | 2012-12-05 | 苏州柏德纳科技有限公司 | Combined flange |
| CN107322239A (en) * | 2017-06-30 | 2017-11-07 | 贵州凯星液力传动机械有限公司 | A kind of processing method of one-way clutch outer ring |
-
2018
- 2018-10-18 CN CN201811216420.8A patent/CN109202383B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60227937A (en) * | 1984-04-26 | 1985-11-13 | Musashi Seimitsu Kogyo Kk | Production of clutch piston |
| DE4402163A1 (en) * | 1994-01-26 | 1995-07-27 | Klein Schanzlin & Becker Ag | Fitting housing |
| CN102809006A (en) * | 2012-07-26 | 2012-12-05 | 苏州柏德纳科技有限公司 | Combined flange |
| CN107322239A (en) * | 2017-06-30 | 2017-11-07 | 贵州凯星液力传动机械有限公司 | A kind of processing method of one-way clutch outer ring |
Non-Patent Citations (1)
| Title |
|---|
| 余以道: "《机械概论 第2版》", 31 March 2016 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114131438A (en) * | 2021-12-13 | 2022-03-04 | 烟台安信精密机械有限公司 | Small excircle machining process for flange plate type parts |
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| Publication number | Publication date |
|---|---|
| CN109202383B (en) | 2020-07-21 |
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Address after: 563000 Gaoping Electromechanical Industrial Park, Huichuan District, Zunyi City, Guizhou Province Patentee after: Guizhou Aerospace Kaixing Intelligent Transmission Co.,Ltd. Country or region after: China Address before: 563003 Guizhou Aerospace hi tech Industrial Park, Dalian Road, Huichuan District, Zunyi City, Guizhou Province (Zunyi Park) Patentee before: GUIZHOU WINSTAR HYDRAULIC TRANSMISSION MACHINERY Co.,Ltd. Country or region before: China |