CN108067915A - A kind of turn shape high-precision rudderpost overall processing frock and its process - Google Patents
A kind of turn shape high-precision rudderpost overall processing frock and its process Download PDFInfo
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- CN108067915A CN108067915A CN201711298593.4A CN201711298593A CN108067915A CN 108067915 A CN108067915 A CN 108067915A CN 201711298593 A CN201711298593 A CN 201711298593A CN 108067915 A CN108067915 A CN 108067915A
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- rudderpost
- clamping
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- tooling
- positioning disk
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- 238000000034 method Methods 0.000 title claims abstract description 42
- 241000219430 Betula pendula Species 0.000 claims description 21
- 241000013987 Colletes Species 0.000 claims description 21
- 230000000712 assembly Effects 0.000 claims description 9
- 238000003754 machining Methods 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 claims description 9
- 238000003780 insertion Methods 0.000 claims description 3
- 238000003672 processing method Methods 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 238000003801 milling Methods 0.000 description 9
- 238000005516 engineering process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 210000000282 Nails Anatomy 0.000 description 1
- 239000010953 base metal Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000003319 supportive Effects 0.000 description 1
- 238000007514 turning Methods 0.000 description 1
Classifications
-
- 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
- B23Q3/12—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for securing to a spindle in general
-
- 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
- B23Q2703/00—Work clamping
- B23Q2703/02—Work clamping means
- B23Q2703/10—Devices for clamping workpieces of a particular form or made from a particular material
Abstract
The present invention provides a kind of overall processing frock and its process that turn shape feature rudderpost is housed for processing, belongs to mechanical assembly technique field, it is ensured that machine adds the angle, dimensional accuracy, Geometrical Tolerance Principle of rear rudderpost.Processing tool, which is characterized in that including one end clamping tooling, other end clamping tooling, with one end clamping tooling clamping rudderpost one end, other end clamping tooling is used for the clamping rudderpost other end；Further include positioning disk component.Successively using one end one end clamping tooling, other end clamping tooling in process.Fast, accurately rudderpost can be assembled in frock using the overall processing frock and process, and realizes benchmark centering and the transmission of part, and realizes the precision machined requirement of entirety of rudder shape axis part.
Description
Technical field
The invention belongs to mechanical assembly technique field, be related to a kind of turn shape rudderpost part overall processing assembly tooling and
Its process.
Background technology
Rudderpost, shape is turn shape, and has key category feature on two sections of axis, angle, dimensional accuracy and the morpheme of two sections of axis
Tolerance is high, and key and axial symmetry plane symmetrical requirements are high, as shown in Figure 1, using number Milling Machining when needs disposable clamping complete
Into the processing of two side switch, the concentricity that two section of rudderpost and circle bounce require high, and using lathe process, lathe chuck can not be realized
Direct clamping.Therefore, the processing of the rudderpost with turn shape feature need to use special tooling and process, to ensure rudderpost
Angle, dimensional accuracy, Geometrical Tolerance Principle.Fig. 1 rudderpost schematic diagrames.
The content of the invention
The technical problems to be solved by the invention are：A kind of entirety that turn shape feature rudderpost is housed for processing is provided to add
Work frock and its processing technology, it is ensured that machine adds the angle, dimensional accuracy, Geometrical Tolerance Principle of rear rudderpost.
The technical scheme is that：A kind of turn shape high-precision rudderpost overall processing frock, which is characterized in that including one
Clamping tooling is held, other end clamping tooling, with one end clamping tooling clamping rudderpost one end, other end clamping tooling is used for clamping rudder
The axis other end；
The concrete structure of one end clamping tooling is defined below：Including two clamping plates, two positioning block assemblies, positioning plate and
Two clump weights；Technique collet is reserved on two sections of out-of-alignment adjacent positions of rudderpost, there is fabrication hole on technique collet, pass through
Technique collet is fixedly connected by fabrication hole with clamping plate front end；Two clamping plates are located at the left and right sides of rudderpost respectively；Each
Positioning block assembly includes two locating pieces, and cavity is surrounded among two locating pieces for clamping rudderpost, the locating piece and folder of one end
Tight plate is fixedly connected；Positioning plate is located at the rear end of clamping plate, is fixed among two clamping plates；Positioning plate center has groove,
Groove center is through hole；Clump weight includes two, respectively between the upper anterior angle of two clamping plates, two clamping plates it is lower before
Between angle；Clump weight is fixed on two clamping plates, is fixed by screw and pin；
Other end clamping tooling also includes two clamping plates, two positioning block assemblies, positioning plate and two clump weights；It is tied
Structure is identical with the concrete structure restriction of above-mentioned one end clamping tooling；For other end processing tool, limited block, limited block are further included
Both sides are fixed with clamping plate, and center has pin hole, and simultaneously, which is inserted into the hole on rudderpost the pin of pin hole insertion,
For determining whether the position in hole on rudderpost is correct；For the positioning block assembly of one end processing tool and other end processing tool
Position is that can position the different ends of rudderpost respectively, reaches the processing end center line of rudderpost and the center line of machining benchmark
Collinearly；And the groove among a locating piece in the positioning block assembly of one end processing tool is V-type；Further include positioning disk group
Part；Positioning disk component includes positioning disk, screw, hanging ring；Hanging ring is for lifting by crane positioning disk, by screw by clamping plate and positioning disk
Fixed, the central boss of positioning disk and the groove cooperation of positioning plate position, and positioning disk component is used for and lathe is loaded.
Preferably, one of clamping plate of two clamping plates is not attached with locating piece, at the same not with technique collet
It is attached.
Preferably, positioning pin one, positioning pin two are further included；Technique collet and clamping plate are positioned by positioning pin one；It is logical
Positioning pin two is used to position two clamping plates.
Preferably, two positioning block assemblies are respectively the first positioning block assembly, the second positioning block assembly；It is processed for one end
Frock；First two locating pieces including of positioning block assembly are respectively the first compact heap, the first supporting block, further include straight pin,
Soket head cap screw；Two locating pieces that second positioning block assembly includes are respectively the second compact heap, the second supporting block, further include circle
Pin, screw.
Preferably for one end processing tool；The center for two locating pieces that first positioning block assembly includes is respectively half
Circular hole, V-shape hole；The center for two locating pieces that second positioning block assembly includes is respectively semicircle orifice, V-shape hole.
Preferably for other end processing tool, the center for two locating pieces that the first positioning block assembly includes is respectively
Semicircle orifice；The center for two locating pieces that second positioning block assembly includes is respectively semicircle orifice.
Preferably for one end processing tool；First compact heap is Ф 37mm, the first supporting block oral area is 37mm.
Preferably, the second compact heap is Ф 53mm, the second supporting block oral area is 53mm.
A kind of turn shape high-precision rudderpost integral processing method, which is characterized in that include the following steps：Using above-mentioned
A kind of turn shape high-precision rudderpost overall processing frock
S1. by one end of rudderpost using the clamping plate clamping in the clamping tooling of one end on the table, technique collet and folder
Tight plate is installed, pin hole in alignment tool, ensures part on the central axis of frock；
S2. by positioning disk component clamping on lathe four paws, centering positioning disk outer circle, the positioning plate of clamping tooling and positioning
Disk component is assembled, and tightens screw, each round shape of the Vehicle Processing rudderpost other end；
S3. positioning disk component and one end clamping tooling, rudderpost are combined into revolution control machine tooling together, by its clamping in machine
On bed A axis four paws, the big plane of alignment tool, processing rudderpost key position；
S4. rudderpost is removed from the clamping tooling of one end, by rudderpost clamping on other end clamping tooling, and fix tightly
Gu；Technique collet is installed with clamping plate,
S5. by positioning disk component clamping on lathe four paws, centering positioning disk outer circle, positioning plate is carried out with positioning disk component
Assembling, tightens screw, each round shape in Vehicle Processing one end；
S6. positioning disk component and other end clamping tooling, rudderpost are combined into revolution control machine tooling together, its clamping is existed
On lathe A axis four paws, the big plane of alignment tool processes hole characteristic in one end.
It is an advantage of the invention that fast, accurately rudderpost can be assembled using the overall processing frock and process
It onto frock, and realizes benchmark centering and the transmission of part, and realizes the precision machined requirement of entirety of rudder shape axis part.
Description of the drawings
Fig. 1 rudderpost schematic diagrames
Fig. 2 one end clamping tooling schematic diagram, a, b, c correspond to left view, front view, right view respectively
Fig. 3 is the A-A sectional views of Fig. 2
Fig. 4 is the B-B sectional views of Fig. 2
Fig. 5 is the C-C sectional views of Fig. 2
Fig. 6 is the D-D sectional views of Fig. 2
Fig. 7 other end clamping tooling schematic diagrames, a, b, c correspond to left view, front view, right view respectively
Fig. 8 is the A-A sectional views of Fig. 7
Fig. 9 is the B-B sectional views of Fig. 7
Figure 10 is the C-C sectional views of Fig. 7
Figure 11 is the D-D sectional views of Fig. 7
Figure 12 positioning disk component diagrams, a, b correspond to left view, front view respectively
Wherein 1 is that clamping plate one, 2 is that clamping plate two, 3 is that positioning pin one, 4 is that positioning pin two, 5 is locating piece, 6 is hanging ring
Screw, 7 be soket head cap screw, 8 be that positioning pin three, 9 is soket head cap screw；
10 be (Ф 37) first compact heap, 11 be (Ф 37) first supporting block, 12 be straight pin, 13 be soket head cap screw,
14 be soket head cap screw one；
15 it is (Ф 53) second compact heap, 16 is (Ф 53) second supporting block；
17 be that supporting block one, 18 is supporting block two；
19 be clamping plate three, 20 be clamping plate four, 21 be (Ф 43) the 3rd compact heap, 22 be (Ф 43) the 3rd supporting block,
23 it is limited block, 24 be (Ф 65) the 4th compact heap, 25 be (Ф 65) the 4th supporting block, 26 is supporting block three；
27 it is positioning disk, 28 is soket head cap screw two；
101 be -3 sections of rudderpost, and 102 be -2 sections of rudderpost, and 103 be -1 section of rudderpost, and 104 be slotted hole, and 105 be key.
Specific embodiment
Invention is described in detail below.
A kind of turn shape high-precision rudderpost overall processing frock of the present invention, including one end clamping tooling, other end clamping
Frock, with one end clamping tooling clamping rudderpost one end, other end clamping tooling is used for the clamping rudderpost other end；Further include positioning disk
Component.One end clamping tooling includes two clamping plates, two positioning block assemblies and two clump weights.Other end clamping tooling and one
The composition for holding frock clamping structure is identical, and structure is similar, and other end clamping tooling also includes two clamping plates, two locating piece groups
Part and two clump weights.Positioning disk component and lathe chuck are attached.
Using (V-arrangement) locating piece clamping rudderpost on clamping plate, technology process collet and technical clamp are reserved on -2 sections of rudderpost
Fabrication hole on head, is used for and tool locating.Positioning plate is connected with clamping plate, and positioning plate coordinates with positioning disk, and clamping plate is with determining
After the disk connection of position, rudderpost center line is consistent with reference seat center line, convenient for centering.
Since rudderpost is that need to increase counterweight in barycenter eccentric position in frock after clamping, it is ensured that frock is revolved during processing
Turn to keep balancing.
Different locating piece and clamping plate is respectively adopted in the processing of two sections of rudderpost.The frock replaces the positioning on positioning plate
Block increases positioning datum at one, you can for counting the clamping of Milling Machining, can ensure clamping precision using same set of frock clamping.
When processing -3 sections of -1 section of rudderpost, rudderpost features on lathe respectively, clamping at twice, the angle between two sections passes through dress
Press from both sides tool locating accuracy guarantee.Tool locating block assembly uses overall processing mode after installation, ensures the relative position of locating piece
Relation ensures the angle precision requirement of two sections of rudderpost indirectly.During number Milling Machining, clamping rudderpost one end equally in frock, removal
Clamping plate of the one side without pin hole is positioned using the fabrication hole on -2 sections of rudderpost, and frock is with turntable clamping, it can be achieved that the rotation of rudderpost
Turn, process the features such as positioning key at two on rudderpost.It is positioned in process using identical positioning datum, passes through frock
And fabrication hole and pin hole progress datum tool on rudderpost, ensure the accuracy of datum tool with this, ensure that the processing of rudderpost is smart
Degree requirement.
The present invention is explained in detail below in conjunction with the accompanying drawings.
A kind of turn shape high-precision rudderpost overall processing frock of the present invention is -1 section of processing tool of rudderpost (one end clamping work
Dress) and -3 sections of processing tools of rudderpost (other end clamping tooling), positioning disk component.- 1 section of tool structure for processing of rudderpost such as Fig. 2-6,
- 3 sections of processing tools of rudderpost as illustrated in figures 7-11, positioning disk component it is as shown in figure 12.
Technique collet is reserved on the adjacent position of the axis of two sections of different axis angles of rudderpost, there is technique on technique collet
Technique collet is fixedly connected by hole by fabrication hole (and positioning pin, screw) with clamping plate front end.
One end clamping tooling includes two clamping plates, two positioning block assemblies, positioning plate and two clump weights.The other end fills
Pressing from both sides frock also includes two clamping plates, two positioning block assemblies, positioning plate and two clump weights.Positioning disk component and lathe chuck
It is attached.
Two clamping plates are located at the left and right sides of rudderpost respectively.
Positioning block assembly includes two locating pieces, and two locating pieces are consolidated for clamping rudderpost, one end locating piece with clamping plate
Fixed to connect, the groove among one of V-arrangement locating piece can be V-type, suitable for the shape before rudderpost processing.Two clamping plates
Clamping plate is band pin hole (with locating piece link position and technique collet link position) among one of, another clamping plate is
Centre is used to be connected with the locating piece of one end without pin hole, the clamping plate of Intermediate Gray pin hole.
For one end processing tool, (the clamping plate 1 not including outside) as shown in Figure 2, two clamping plates are respectively position
Clamping plate 1, clamping plate 22 in arranged on left and right sides.
For other end processing tool, as shown in Figure 7 (the clamping plate 3 19 not including outside), two clamping plates are respectively
Clamping plate 3 19, clamping plate 4 20 positioned at arranged on left and right sides.
Further include positioning pin 1, positioning pin 24；Technique collet and clamping plate are positioned by positioning pin 1；
Logical positioning pin 24 is used to position two clamping plates.
Positioning plate 5 is located at the rear end of clamping plate, is fixed among two clamping plates；Positioning plate center has groove, groove
Center is through hole,
Further, two positioning block assemblies position block assembly for the first positioning block assembly, second.
For one end processing tool, as shown in figure 3, the first positioning block assembly is respectively the including (Ф 37) two locating pieces
One compact heap 10, (Ф 37) first V-arrangement supporting block 11 further include straight pin 12 (and soket head cap screw 13, soket head cap screw
14)；As shown in figure 4, the second positioning block assembly is respectively the second compact heap 15, (Ф 53) second including (Ф 53) two locating pieces
V-arrangement supporting block 16 further includes straight pin, screw.
For other end processing tool, as shown in figure 8,21 being (Ф 43) the 3rd compact heap, 22 being that (Ф 43) the 3rd is supported
Block；As shown in figure 8,24 it is (Ф 65) the 4th compact heap, 25 is (Ф 65) the 4th supporting block.
For other end processing tool, limited block 23 is further included, 23 both sides of limited block are fixed with clamping plate, and center has pin
Hole, the pin of pin hole insertion can be inserted into the hole on rudderpost simultaneously, and whether the position in hole is correct on rudderpost.
Clump weight includes two, respectively between the upper anterior angle of two clamping plates, between the lower anterior angle of two clamping plates.
Clump weight is fixed on two clamping plates, can be fixed by screw and pin.Upper anterior angle clump weight mainly plays counterweight effect, before lower
The clump weight at angle mainly plays a supportive role.
For one end processing tool, as shown in Figure 5,6, clump weight includes clump weight 1, clump weight 2 18.
For one end processing tool, as shown in figure 11, clump weight includes clump weight 3 26；There are one clump weight four.
Positioning disk component includes positioning disk 27, soket head cap screw 2 28, hanging ring；Hanging ring passes through spiral shell for lifting by crane positioning disk
Nail fixes clamping plate and positioning disk, and the central boss of positioning disk and the groove cooperation of positioning plate position, and positioning disk component is used for
It is loaded with lathe.
The position of the first positioning block assembly and the second positioning block assembly for one end processing tool and other end processing tool
It puts to be applicable in and be positioned from by the different ends of rudderpost, reach the processing end center line of rudderpost and the centerline collineation of machining benchmark.
Process：
Long shaft part is mounted on special tooling, makes part by the process of turn shape high-precision long shaft part first
Coordinate with special tooling, special tooling realizes clamping with the turntable of lathe or milling machine, realizes the accurate axis location of part.It is turning
Technique collet and fabrication hole are reserved on cambered axle interlude, passes through frock clamping.
1. by 22 clamping of clamping plate in rudderpost turn-milling cutting frock on the table, pin hole in alignment tool fills rudderpost
Folder is fixed on -1 section of clamping tooling of rudderpost, ensures part on the central axis of frock, as shown in Figure 2.
2. by positioning disk component clamping on lathe four paws, centering positioning disk outer circle, the rudderpost -3 that upper step is completed
Section clamping tooling and part are assembled with positioning disk component, tighten eight hex screws, and each round shape of -3 sections of Vehicle Processing rudderpost is special
Sign.
3. -1 section of clamping tooling of positioning disk component and rudderpost, part are not dismantled revolution control machine tooling together, filled
It is clipped on lathe A axis four paws, the big plane of alignment tool, processes rudderpost key genius loci.
4. rudderpost is removed from frock, by rudderpost clamping on -3 sections of clamping toolings of rudderpost, and fixation, such as Fig. 7
It is shown.
5. by positioning disk component clamping on lathe four paws, centering positioning disk outer circle, the rudderpost -3 that upper step is completed
Section clamping tooling and part are assembled with positioning disk component, tighten eight hex screws, and each round shape of -1 section of Vehicle Processing rudderpost is special
Sign.
6. -3 sections of clamping toolings of positioning disk component and rudderpost, part are not dismantled revolution control machine tooling together, filled
It is clipped on lathe A axis four paws, the big plane of alignment tool, processes -1 section of mesoporous character of rudderpost.
7. clamping plate in frock four is removed, clamping plate three is fixed on the table, Milling Machining removes two technique collets
To at rudder string plane.
It 8. supporting block and clamping plate four are assembled, is fixed using straight pin and soket head cap screw, by limited block
Remove from clamping plate three, be fixed in using straight pin and soket head cap screw on clamping plate four, with pin hole on limited block into
Row positioning and clamping, Milling Machining remove two technique collets at rudder string plane.
9. polishing number Milling Machining rear profile face, repair file number milling and Vehicle Processing connects and flushed at knife with base metal.
Claims (9)
1. a kind of turn shape high-precision rudderpost overall processing frock, which is characterized in that including one end clamping tooling, other end clamping
Frock, with one end clamping tooling clamping rudderpost one end, other end clamping tooling is used for the clamping rudderpost other end；
The concrete structure of one end clamping tooling is defined below：
Including two clamping plates, two positioning block assemblies, positioning plate and two clump weights；In two sections of out-of-alignment adjacent bits of rudderpost
Reserved technique collet is put, there is fabrication hole on technique collet, fixed technique collet and clamping plate front end by fabrication hole
Connection；
Two clamping plates are located at the left and right sides of rudderpost respectively；
Each positioning block assembly includes two locating pieces, cavity is surrounded among two locating pieces for clamping rudderpost, one end is determined
Position block is fixedly connected with clamping plate；
Positioning plate is located at the rear end of clamping plate, is fixed among two clamping plates；Positioning plate center has groove, and groove center is
Through hole；
Clump weight includes two, respectively between the upper anterior angle of two clamping plates, between the lower anterior angle of two clamping plates；Counterweight
Block is fixed on two clamping plates, is fixed by screw and pin；
Other end clamping tooling also includes two clamping plates, two positioning block assemblies, positioning plate and two clump weights；Its structure with
The concrete structure of above-mentioned one end clamping tooling limits identical；
For other end processing tool, limited block (23) is further included, limited block (23) both sides are fixed with clamping plate, and center has
Pin hole, simultaneously, just whether which is inserted into the hole on rudderpost the pin of pin hole insertion, for determining the position in hole on rudderpost
Really；
Position for the positioning block assembly of one end processing tool and other end processing tool is respectively can be by the difference of rudderpost
End is positioned, and reaches the processing end center line of rudderpost and the centerline collineation of machining benchmark；And one end processing tool is determined
The groove among a locating piece in the block assembly of position is V-type；
Further include positioning disk component；
Positioning disk component includes positioning disk, screw, hanging ring；Hanging ring is for lifting by crane positioning disk, by screw by clamping plate with positioning
Disk is fixed, and the central boss of positioning disk and the groove cooperation of positioning plate position, and positioning disk component is used for and lathe is loaded.
A kind of 2. turn shape high-precision rudderpost overall processing frock according to claim 1, which is characterized in that two clampings
One of clamping plate of plate is not attached with locating piece, while is not attached with technique collet.
3. a kind of turn shape high-precision rudderpost overall processing frock according to claim 1, which is characterized in that it is fixed to further include
Position pin one, positioning pin two；Technique collet and clamping plate are positioned by positioning pin one；Logical positioning pin two is used for two clamping plates
Positioning.
A kind of 4. turn shape high-precision rudderpost overall processing frock according to claim 1, which is characterized in that two positioning
Block assembly is respectively the first positioning block assembly, the second positioning block assembly；For one end processing tool；First positioning block assembly includes
Two locating pieces be respectively the first compact heap, the first supporting block, further include straight pin, soket head cap screw；Second locating piece group
Two locating pieces that part includes are respectively the second compact heap, the second supporting block, further include straight pin, screw.
5. a kind of turn shape high-precision rudderpost overall processing frock according to claim 1, which is characterized in that for one end
Processing tool；The center for two locating pieces that first positioning block assembly includes is respectively semicircle orifice, V-shape hole；Second locating piece group
The center for two locating pieces that part includes is respectively semicircle orifice, V-shape hole.
6. a kind of turn shape high-precision rudderpost overall processing frock according to claim 1, which is characterized in that for another
Processing tool is held, the center for two locating pieces that the first positioning block assembly includes is respectively semicircle orifice；Second positioning block assembly bag
The center of two locating pieces included is respectively semicircle orifice.
7. a kind of turn shape high-precision rudderpost overall processing frock according to claim 4, which is characterized in that for one end
Processing tool；First compact heap is Ф 37mm, the first supporting block oral area is 37mm.
8. a kind of turn shape high-precision rudderpost overall processing frock according to claim 4, which is characterized in that second compresses
Block is Ф 53mm, the second supporting block oral area is 53mm.
9. a kind of turn shape high-precision rudderpost integral processing method, which is characterized in that include the following steps：It will using right
Seek a kind of turn shape high-precision rudderpost overall processing frock described in 1 to 4
S1. by one end of rudderpost using the clamping plate clamping in the clamping tooling of one end on the table, technique collet and clamping plate
It installs, pin hole in alignment tool, ensures part on the central axis of frock；
S2. by positioning disk component clamping on lathe four paws, centering positioning disk outer circle, positioning plate and the positioning disk group of clamping tooling
Part is assembled, and tightens screw, each round shape of the Vehicle Processing rudderpost other end；
S3. positioning disk component and one end clamping tooling, rudderpost are combined into revolution control machine tooling together, by its clamping in lathe A
On axis four paws, the big plane of alignment tool, processing rudderpost key position；
S4. rudderpost is removed from the clamping tooling of one end, by rudderpost clamping on other end clamping tooling, and fixation；Work
Skill collet is installed with clamping plate,
S5. by positioning disk component clamping on lathe four paws, centering positioning disk outer circle, positioning plate carries out group with positioning disk component
Dress, tightens screw, each round shape in Vehicle Processing one end；
S6. positioning disk component and other end clamping tooling, rudderpost are combined into revolution control machine tooling together, by its clamping in lathe
On A axis four paws, the big plane of alignment tool processes hole characteristic in one end.
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| CN201711298593.4A CN108067915B (en) | 2017-12-08 | 2017-12-08 | A kind of turn shape high-precision rudderpost overall processing tooling and its process |
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| CN108067915B CN108067915B (en) | 2019-10-18 |
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|---|---|---|---|---|
| US3576070A (en) * | 1969-05-09 | 1971-04-27 | John T Parsons | Warpage minimizing process for machining metal castings |
| DE102005011260B3 (en) * | 2005-03-11 | 2006-10-19 | Späker, Bernd, Dipl.-Ing. | Production of a rudder unit for aircraft comprises using an adjustable clamping table for the rudder unit, a measuring unit and a processing tool for processing one workpiece side and then the other side after rotating the rudder unit |
| CN201320689Y (en) * | 2008-12-30 | 2009-10-07 | 宁波祥瑞机械有限公司 | Cramping apparatus for crankshaft milling key groove |
| CN202388279U (en) * | 2011-12-20 | 2012-08-22 | 无锡市航鹄科技有限公司 | Rudderpost lathe fixture |
| CN203003862U (en) * | 2012-11-28 | 2013-06-19 | 沈阳航天新星机电有限责任公司 | Tool for scribing at center of rudder shaft |
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| CN108067915B (en) | 2019-10-18 |
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