CN106624660A - Process for accurately machining three-jaw flange plate - Google Patents
Process for accurately machining three-jaw flange plate Download PDFInfo
- Publication number
- CN106624660A CN106624660A CN201710051232.3A CN201710051232A CN106624660A CN 106624660 A CN106624660 A CN 106624660A CN 201710051232 A CN201710051232 A CN 201710051232A CN 106624660 A CN106624660 A CN 106624660A
- Authority
- CN
- China
- Prior art keywords
- jaw
- claw
- workpiece
- termination
- terminations
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
- B23B31/02—Chucks
- B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
- B23B31/12—Chucks with simultaneously-acting jaws, whether or not also individually adjustable
- B23B31/16—Chucks with simultaneously-acting jaws, whether or not also individually adjustable moving radially
- B23B31/16004—Jaws movement actuated by one or more spiral grooves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
- B23B31/02—Chucks
- B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
- B23B31/12—Chucks with simultaneously-acting jaws, whether or not also individually adjustable
- B23B31/16—Chucks with simultaneously-acting jaws, whether or not also individually adjustable moving radially
- B23B31/16004—Jaws movement actuated by one or more spiral grooves
- B23B31/16008—Details of the jaws
- B23B31/16012—Form of the jaws
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B47/00—Constructional features of components specially designed for boring or drilling machines; Accessories therefor
- B23B47/28—Drill jigs for workpieces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/08—Work-clamping means other than mechanically-actuated
- B23Q3/082—Work-clamping means other than mechanically-actuated hydraulically actuated
Abstract
The invention discloses a process for accurately machining a three-jaw flange plate. The machining process comprises the following steps of 1, punching a center hole in the bottom end of a blind hole in the end tip of the bottom part; 2, turning the excircle of a neck body as well as the end surface and the back surface of a three-jaw plate at the end tip of a three-jaw part; 3, turning a blind hole in the end surface of the three-jaw plate at the end tip of the top part; and 4, drilling three holes in the end surface of the three-jaw plate at the end tip of the top part. Compared with the prior art, the process for accurately machining the three-jaw flange plate is simple in process flow and reasonable in design, one end of a workpiece is taken as a clamping end to start the machining, the previous flow of machining the two ends at the same time is replaced, the center hole of the workpiece machined in the way is accurate and consistent, the coaxiality of circles at the two ends is high, and the yield of the product is effectively improved. According to the process for accurately machining the three-jaw flange plate tool, the machining efficiency of the workpiece is also improved while the accuracy of the workpiece is improved.
Description
Technical field
The invention belongs to clamping tool for machine work technical field, specifically a kind of work of accurate processing three-jaw ring flange
Skill.
Background technology
Power transmission shaft is the vitals of transmission power in automotive transmission, and its effect is together with change speed gear box, drive axle
The power of electromotor is passed to into wheel, makes vehicle produce the driving force needed for motion, power transmission shaft is a high rotating speed, few supporting
Rotary body, be actuating device that automobile can operate.Power transmission shaft is particularly important in the drive system of automobile, therefore automobile is passed
The connection installation of moving axis is the premise that automobile is capable of safe handling.
The connection of truck drive shaft is installed and be unable to do without power transmission shaft adpting flange, and the essence to power transmission shaft adpting flange workpiece
Exactness requirement is very high, in the course of processing of the existing transmission shaft flange disk processing technique to power transmission shaft three-jaw mounting flange, plus
Work complex operation, position fixing process are slow, and easily cause the features such as workpiece slot hole is deep mixed, two ends circle concentricity is poor, manufacture
Product percent defective it is high, cause unnecessary economic loss, therefore need badly and research and develop one kind and can accurately process three-jaw method
The satisfactory processing technique of blue disk frock two ends circle concentricity.
The content of the invention
The technical problem to be solved is to provide a kind of processing three-jaw ring flange work of simple to operate, registration
The process program of dress, it is slow to solve existing processing technique complex operation, position fixing process, and easily cause workpiece slot hole it is deep mixed,
The drawbacks such as two ends circle concentricity difference.
The present invention for the solution technical scheme that adopts of above-mentioned technical problem is：A kind of work of accurate processing three-jaw ring flange
Skill, three-jaw ring flange blank include the cylindrical neck body at middle part and the bottom termination positioned at neck body two ends and three claw terminations,
The bottom termination is the cylindrical termination with diameter greater than neck body, and three claw terminations are subtriangular tri-claw disk termination, bottom
Blind hole vertically is provided with the end face of portion termination and three claw terminations, and the blind hole inwall of bottom termination is arranged with two
Individual limited block, the blind hole diameter of three claw terminations are less than the blind hole diameter of bottom termination, and processing technique is comprised the following steps：
Step one, the blind-hole bottom centering of bottom termination, positioning fixture one are clamped the neck body in the middle of three-jaw ring flange, are withstood
Three claw terminations, positioning complete, and the blind-hole bottom in bottom termination punches；
Step 2, turning neck body is cylindrical and three claw termination three-jaw side surfaces and its back side：The band of numerical control lathe main shaft end is limited
In the top centre bore for withstanding on step one processing of position block, spindle end limited block blocks the limited block of workpiece bottom termination, workpiece
Power, the top three-jaw side surface blind hole for withstanding three claw terminations of tail end, outside fixed rear car neck body are provided by spindle nose limited block
Circle and three claw termination three-jaw side surfaces and its back side；
Step 3, three claw termination three-jaw side surface blind hole of turning：Adjust positioning fixture two so as to clamp workpiece bottom termination,
Positioning is completed, three claw termination tri-claw disk end face center blind holes are processed；
Step 4, workpiece is placed on the positioning device, starts hydraulic cylinder by three holes in three claw termination three-jaw side surface of drilling
Workpiece is clamped, positioning is completed, the three-jaw in three claw termination three-jaw side surfaces is drilled.
As a kind of further improvement of the technique of accurate processing three-jaw ring flange of the present invention：The processing technique step one
In positioning fixture one used specifically include chuck body, workpiece cleat assembly, jacking block cleat assembly and T-shaped jacking block, the workpiece
Cleat assembly and jacking block cleat assembly are constituted by train wheel bridge and lower plate, and the relative end face of train wheel bridge and lower plate is pressed from both sides for arc
The lower plate for holding face, workpiece cleat assembly and jacking block cleat assembly is fixedly installed in chuck body, workpiece cleat assembly and
The train wheel bridge of jacking block cleat assembly is slidably arranged in chuck body, and two train wheel bridges are connected to driving and move down thereon
Dynamic hydraulic cylinder, the T-shaped jacking block include the neck tube for being easy to jacking block cleat assembly to be clamped and for holding out against three-jaw method
The top board of blue disk, top board are vertically set on one end of neck tube.
As a kind of further improvement of the technique of accurate processing three-jaw ring flange of the present invention：The processing technique step 3
In positioning fixture two used specifically include chuck body, movable jaw and fore-set, the chuck body is the cylinder that central authorities are provided with through hole
Body, has been radially arranged three chutes in the circular end face of chuck body, the lower end of the movable jaw is provided with and can be matched with chute
The feather key of conjunction, three movable jaws are separately positioned in three chutes of chuck body by feather key, the inner of the movable jaw
Face is clamping face, and the clamping face of three movable jaws is formed for placing the station of three-jaw ring flange, and the clamping of movable jaw
Anti-slip veins are provided with face, the movable jaw offers thread groove near the upper surface of inner side, and fore-set is revolved by its end of thread
It is located at the upper surface of movable jaw.
As a kind of further improvement of the technique of accurate processing three-jaw ring flange of the present invention：The processing technique step 4
In positioner used specifically include base, bushing plate, drill jig sleeve, alignment pin, supporting plate, hydraulic cylinder and V-arrangement locating piece group, it is described
Base includes the vertically disposed support arm of lower shoe and both sides, and the top of support arm is provided with bushing plate, two support arms it is relative
Chute is equipped with side, the supporting plate is arranged between two support arms, and can be moved up and down by chute, the hydraulic cylinder
Be fixed on lower shoe the position being located between two support arms, the piston rod of hydraulic cylinder is vertically arranged, and piston rod top with
Supporting plate bottom connects, and the alignment pin is arranged on the lower surface of bushing plate, on the circumference on bushing plate with alignment pin as the center of circle
Three preformed holes for installing drill jig sleeve are furnished with, the V-arrangement locating piece group is arranged on the lower surface of bushing plate, V-arrangement locating piece
Group includes two V-arrangement locating pieces for being disposed therein a drill jig sleeve both sides.
Beneficial effect
The technique of a kind of accurate processing three-jaw ring flange frock of the invention compared with prior art, technological process are simple, and design is closed
Reason, starts to process the flow process for replacing conventional two ends to process simultaneously with workpiece one end as bare terminal end, in the workpiece for so processing
Heart hole is accurately consistent, and two ends circle concentricity is high, effectively improves the yields of product；The accurate processing three-jaw flange that the present invention is provided
The technique of disk frock can improve work pieces process efficiency while improving workpiece degree of accuracy again.
Description of the drawings
Fig. 1 is the structural representation of present invention processing workpiece；
Fig. 2 is the bottom termination schematic diagram of present invention processing workpiece；
Fig. 3 is one structural representation of positioning fixture in procedure of processing of the present invention；
Fig. 4 is two structural representation of positioning fixture in procedure of processing of the present invention three；
Fig. 5 is positioning device structure schematic diagram in procedure of processing of the present invention four；
Labelling in figure：1st, bottom termination, 2, neck body, 3, three claw terminations, 4, limited block, 11, chuck body, 12 workpiece clamping plate groups
Part, 13, jacking block cleat assembly, 14, T-shaped jacking block, 31, chuck body, 32, movable jaw, 33, fore-set, 41, base, 42, drill jig
Plate, 43, drill jig sleeve, 44, alignment pin, 45, supporting plate, 46, hydraulic cylinder, 47, V-arrangement locating piece, 48, chute.
Specific embodiment
As illustrated, it is a kind of it is accurate processing three-jaw ring flange technique, three-jaw ring flange blank include middle part cylinder
Neck body 2 and the bottom termination 1 positioned at 2 two ends of neck body and three claw terminations 3, the bottom termination 1 is with diameter greater than neck body 2
Cylindrical termination, three claw terminations 3 are on the end face of subtriangular tri-claw disk termination, bottom termination 1 and three claw terminations 3
Blind hole vertically is provided with, and the blind hole inwall of bottom termination 1 is arranged with two limited blocks 4, the blind hole of top termination 3
Blind hole diameter of the diameter less than bottom termination 1, processing technique are comprised the following steps：
Step one, the blind-hole bottom centering of bottom termination 1, the positioning fixture one of employing include chuck body 11, workpiece clamp
Board component 12, jacking block cleat assembly 13 and T-shaped jacking block 14, the workpiece cleat assembly 12 and jacking block cleat assembly 13 are by upper folder
Plate and lower plate composition, the relative end face of train wheel bridge and lower plate is arc clamping face, workpiece cleat assembly 12 and jacking block clamping plate
The lower plate of component 13 is fixedly installed in chuck body 11, the train wheel bridge of workpiece cleat assembly 12 and jacking block cleat assembly 13
It is slidably arranged in chuck body 11, and two train wheel bridges is connected to the hydraulic cylinder for driving which to move up and down, the T-shaped
Jacking block 14 includes the neck tube for being easy to jacking block cleat assembly 13 to be clamped and the top board for holding out against three-jaw ring flange, top board
It is vertically set on one end of neck tube；Workpiece is placed on the lower plate of workpiece cleat assembly 12, makes to be placed on jacking block clamping plate
T-shaped jacking block 14 on 13 lower plate of component withstands three claw termination 3 of workpiece, starts hydraulic cylinder, workpiece cleat assembly 12 and jacking block
Cleat assembly 13 clamps workpiece neck body 2 and T-shaped jacking block 14 respectively, and positioning is completed, and the blind-hole bottom in bottom termination 1 punches；
Step 2, turning neck body 2 is cylindrical and three claw terminations, 3 three-jaw side surface and its back side, and numerical control lathe main shaft end carries
In the top centre bore for withstanding on step one processing of limited block, spindle end limited block blocks the limited block 4 of workpiece bottom termination 1,
Workpiece provides power, the top three-jaw side surface blind hole for withstanding three claw terminations 3 of tail end, fixed rear car neck by spindle nose limited block
Body 2 is cylindrical and three claw terminations, 3 three-jaw side surface and its back side；
Step 3, three claw termination of turning, 3 three-jaw side surface blind hole, the positioning fixture two of employing include chuck body 31, active card
Pawl 32 and fore-set 33, the chuck body 31 are provided with the cylinder of through hole for central authorities, are radially arranged in the circular end face of chuck body 31
There are three chutes, the lower end of the movable jaw 32 is provided with the feather key that can be engaged with chute, and three movable jaws 32 pass through
Feather key is separately positioned in three chutes of chuck body 31, and the inner face of the movable jaw 32 is clamping face, three active cards
The clamping face of pawl 32 is formed for placing the station of three-jaw ring flange, and is provided with anti-slip veins on the clamping face of movable jaw 32,
The movable jaw 32 offers thread groove near the upper surface of inner side, and fore-set 33 is located at movable jaw 32 by its end of thread rotation
Upper surface；Adjust the length of fore-set 33 in positioning fixture two so as to withstand the three-jaw of three claw terminations 3, adjust chuck body 31
Make movable jaw 32 clamp workpiece bottom termination 1, complete positioning, process three claw terminations, 3 tri-claw disk end face center blind hole；
Step 4, three holes in three claw termination of drilling, 3 three-jaw side surface, the positioner of employing include base 41, bushing plate
42nd, drill jig sleeve 43, alignment pin 44, supporting plate 45, hydraulic cylinder 46 and V-arrangement locating piece group 47, the base 41 includes lower shoe and two
The vertically disposed support arm in side, the top of support arm are provided with bushing plate 42, are equipped with chute on the opposite flank of two support arms
48, the supporting plate 45 is arranged between two support arms, and can be moved up and down by chute 48, and the hydraulic cylinder 46 is fixed on down
The position being located on base plate between two support arms, the piston rod of hydraulic cylinder 46 are vertically arranged, and piston rod top and supporting plate 45
Bottom connects, and the alignment pin 44 is arranged on the lower surface of bushing plate 42, the circumference on bushing plate 42 with alignment pin 44 as the center of circle
On be evenly equipped with three for installing the preformed holes of drill jig sleeve 43, the V-arrangement locating piece group 47 is arranged on the lower surface of bushing plate 42,
V-arrangement locating piece group 47 includes two V-arrangement locating pieces for being disposed therein 43 both sides of drill jig sleeve；By three claw termination 3 of frock
End face blind hole alignment alignment pin 44, make V-arrangement locating piece group 47 block a pawl of three-jaw side surface, start hydraulic cylinder 46, supporting plate
45 top tight workpieces, complete positioning, the three-jaw in three claw terminations, 3 three-jaw side surface are drilled.
The above, is only presently preferred embodiments of the present invention, not makees any pro forma restriction to the present invention, though
So the present invention is disclosed above with preferred embodiment, but is not limited to the present invention, any to be familiar with this professional technology people
Member, in the range of without departing from technical solution of the present invention, when making a little change or modification using the technology contents of the disclosure above
For the Equivalent embodiments of equivalent variations, as long as being without departing from technical solution of the present invention content, according to the technical spirit pair of the present invention
Any simple modification, equivalent variations and modification that above example is made, still fall within the range of technical solution of the present invention.
Claims (4)
1. it is a kind of it is accurate processing three-jaw ring flange technique, three-jaw ring flange blank include middle part cylindrical neck body（2）And
Positioned at neck body（2）The bottom termination at two ends（1）With three claw terminations（3）, the bottom termination（1）It is with diameter greater than neck body（2）
Cylindrical termination, three claw terminations（3）For subtriangular tri-claw disk termination, bottom termination（1）With three claw terminations（3）
End face on be provided with blind hole vertically, and bottom termination（1）Blind hole inwall be arranged with two limited blocks（4）, three
Claw termination（3）Blind hole diameter be less than bottom termination（1）Blind hole diameter, it is characterised in that：Processing technique includes following step
Suddenly：
Step one, bottom termination（1）Blind-hole bottom centering, positioning fixture one clamps the neck body in the middle of three-jaw ring flange
（2）, withstand three claw terminations（3）, positioning is completed, in bottom termination（1）Blind-hole bottom punching；
Step 2, turning neck body（2）Cylindrical and three claw terminations（3）Three-jaw side surface and its back side, numerical control lathe main shaft end
In the top centre bore for withstanding on step one processing with limited block, spindle end limited block blocks workpiece bottom termination（1）Limit
Position block（4）, by spindle nose limited block offer power, tail end is top to withstand three claw terminations to workpiece（3）Three-jaw side surface blind hole,
Fixed rear car neck body（2）Cylindrical and three claw terminations（3）Three-jaw side surface and its back side；
Step 3, three claw termination of turning（3）Three-jaw side surface blind hole, adjusts positioning fixture two so as to clamp workpiece bottom end
Head（1）, positioning is completed, three claw terminations are processed（3）Tri-claw disk end face center blind hole；
Step 4, three claw termination of drilling（3）Three holes in three-jaw side surface, workpiece are placed on the positioning device, start liquid
Cylinder pressure clamps workpiece, completes positioning, to three claw terminations（3）Three-jaw in three-jaw side surface is drilled.
2. it is according to claim 1 it is a kind of it is accurate processing three-jaw ring flange technique, it is characterised in that：The processing technique
In step one, positioning fixture one used specifically includes chuck body（11）, workpiece cleat assembly（12）, jacking block cleat assembly（13）
With T-shaped jacking block（14）, the workpiece cleat assembly（12）With jacking block cleat assembly（13）By train wheel bridge and lower plate composition, on
The relative end face of clamping plate and lower plate be arc clamping face, workpiece cleat assembly（12）With jacking block cleat assembly（13）Lower plate
Chuck body is fixedly installed on（11）On, workpiece cleat assembly（12）With jacking block cleat assembly（13）Train wheel bridge slide and set
Put in chuck body（11）On, and two train wheel bridges are connected to the hydraulic cylinder for driving which to move up and down, the T-shaped jacking block
（14）Including being easy to jacking block cleat assembly（13）The neck tube for being clamped and the top board for holding out against three-jaw ring flange, top board
It is vertically set on one end of neck tube.
3. it is according to claim 1 it is a kind of it is accurate processing three-jaw ring flange technique, it is characterised in that：The processing technique
In step 3, positioning fixture two used specifically includes chuck body（31）, movable jaw（32）And fore-set（33）, the chuck body
（31）The cylinder of through hole, chuck body are provided with for central authorities（31）Circular end face on be radially arranged three chutes, the activity
Claw（32）Lower end be provided with the feather key that can be engaged with chute, three movable jaws（32）Card is separately positioned on by feather key
Disk body（31）Three chutes in, the movable jaw（32）Inner face be clamping face, three movable jaws（32）Clamping
Face is formed for placing the station of three-jaw ring flange, and movable jaw（32）Clamping face on be provided with anti-slip veins, the activity
Claw（32）Upper surface near inner side offers thread groove, fore-set（33）Movable jaw is located at by its end of thread rotation（32）'s
Upper surface.
4. it is according to claim 1 it is a kind of it is accurate processing three-jaw ring flange technique, it is characterised in that：The processing technique
In step 4, positioner used specifically includes base（41）, bushing plate（42）, drill jig sleeve（43）, alignment pin（44）, supporting plate
（45）, hydraulic cylinder（46）With V-arrangement locating piece group（47）, the base（41）Including the vertically disposed support of lower shoe and both sides
Arm, the top of support arm are provided with bushing plate（42）, on the opposite flank of two support arms, it is equipped with chute（48）, the supporting plate
（45）It is arranged between two support arms, and chute can be passed through（48）Move up and down, the hydraulic cylinder（46）It is fixed on lower shoe
The upper position between two support arms, hydraulic cylinder（46）Piston rod be vertically arranged, and piston rod top and supporting plate（45）
Bottom connects, the alignment pin（44）It is arranged on bushing plate（42）Lower surface, bushing plate（42）On with alignment pin（44）For circle
Three are evenly equipped with the circumference of the heart for installing drill jig sleeve（43）Preformed hole, the V-arrangement locating piece group（47）It is arranged on drill jig
Plate（42）Lower surface, V-arrangement locating piece group（47）Including being disposed therein a drill jig sleeve（43）Two V-arrangement positioning of both sides
Block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710051232.3A CN106624660B (en) | 2017-01-23 | 2017-01-23 | A kind of technique of accurate processing three-jaw ring flange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710051232.3A CN106624660B (en) | 2017-01-23 | 2017-01-23 | A kind of technique of accurate processing three-jaw ring flange |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106624660A true CN106624660A (en) | 2017-05-10 |
| CN106624660B CN106624660B (en) | 2018-10-23 |
Family
ID=58842169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710051232.3A Active CN106624660B (en) | 2017-01-23 | 2017-01-23 | A kind of technique of accurate processing three-jaw ring flange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106624660B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111390496A (en) * | 2019-11-27 | 2020-07-10 | 山西平阳重工机械有限责任公司 | T-shaped cylinder bottom machining process and clamp thereof |
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|---|---|---|---|---|
| JP3203317B2 (en) * | 1998-03-20 | 2001-08-27 | 株式会社メタルアート | Manufacturing method of hub flange for clutch |
| CN201744871U (en) * | 2010-05-18 | 2011-02-16 | 安徽奇祥汽车零部件有限公司 | Flange plate processing clamp |
| CN103381536A (en) * | 2012-05-05 | 2013-11-06 | 王春晖 | Processing technology of flange plate connected with high-pressure liquid output end of hydraulic cylinder |
| CN104014605A (en) * | 2014-05-13 | 2014-09-03 | 盐城理研精密锻造有限公司 | Equilateral three-jaw flange sliding sleeve inversion reverse extrusion technology and inversion reverse extrusion mould |
| KR101576949B1 (en) * | 2014-12-02 | 2015-12-14 | 주식회사 베어링아트 | Manufacturing method for outer ring of ball bearing and outer ring of ball bearing using the same |
| CN105563029A (en) * | 2015-12-01 | 2016-05-11 | 陕西一品达石化有限公司 | Machining method of flange |
-
2017
- 2017-01-23 CN CN201710051232.3A patent/CN106624660B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3203317B2 (en) * | 1998-03-20 | 2001-08-27 | 株式会社メタルアート | Manufacturing method of hub flange for clutch |
| CN201744871U (en) * | 2010-05-18 | 2011-02-16 | 安徽奇祥汽车零部件有限公司 | Flange plate processing clamp |
| CN103381536A (en) * | 2012-05-05 | 2013-11-06 | 王春晖 | Processing technology of flange plate connected with high-pressure liquid output end of hydraulic cylinder |
| CN104014605A (en) * | 2014-05-13 | 2014-09-03 | 盐城理研精密锻造有限公司 | Equilateral three-jaw flange sliding sleeve inversion reverse extrusion technology and inversion reverse extrusion mould |
| KR101576949B1 (en) * | 2014-12-02 | 2015-12-14 | 주식회사 베어링아트 | Manufacturing method for outer ring of ball bearing and outer ring of ball bearing using the same |
| CN105563029A (en) * | 2015-12-01 | 2016-05-11 | 陕西一品达石化有限公司 | Machining method of flange |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111390496A (en) * | 2019-11-27 | 2020-07-10 | 山西平阳重工机械有限责任公司 | T-shaped cylinder bottom machining process and clamp thereof |
| CN111390496B (en) * | 2019-11-27 | 2022-04-26 | 山西平阳重工机械有限责任公司 | T-shaped cylinder bottom machining process and clamp thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106624660B (en) | 2018-10-23 |
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