CN108000191A - A kind of turn shape high accuracy rudderpost integral processing method - Google Patents

A kind of turn shape high accuracy rudderpost integral processing method Download PDF

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Publication number
CN108000191A
CN108000191A CN201711295608.1A CN201711295608A CN108000191A CN 108000191 A CN108000191 A CN 108000191A CN 201711295608 A CN201711295608 A CN 201711295608A CN 108000191 A CN108000191 A CN 108000191A
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CN
China
Prior art keywords
rudderpost
clamping
positioning
high accuracy
tooling
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Pending
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CN201711295608.1A
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Chinese (zh)
Inventor
王瑶伟
李中华
耿立博
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Beijing Xinghang Electromechanical Equipment Co Ltd
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Beijing Xinghang Electromechanical Equipment Co Ltd
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Application filed by Beijing Xinghang Electromechanical Equipment Co Ltd filed Critical Beijing Xinghang Electromechanical Equipment Co Ltd
Priority to CN201711295608.1A priority Critical patent/CN108000191A/en
Publication of CN108000191A publication Critical patent/CN108000191A/en
Pending legal-status Critical Current

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, 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
    • B23Q3/00Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/02Devices 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
    • B23Q3/06Work-clamping means
    • B23Q3/062Work-clamping means adapted for holding workpieces having a special form or being made from a special material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23PMETAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P23/00Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
    • B23P23/02Machine tools for performing different machining operations
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, 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
    • B23Q11/00Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/0032Arrangements for preventing or isolating vibrations in parts of the machine

Abstract

The present invention provides a kind of integral processing method for being used for processing and turn shape feature rudderpost being housed, and belongs to mechanical assembly technique field, it is ensured that machine adds the angle, dimensional accuracy, Geometrical Tolerance Principle of rear rudderpost.One end clamping tooling clamping rudderpost one end is successively used in process, other end clamping tooling is used for the clamping rudderpost other end;It is processed rudderpost.Processing tool, including one end clamping tooling, other end clamping tooling, further includes positioning disk component.Fast, accurately rudderpost can be assembled to using the overall processing frock and process in frock, and realizes benchmark centering and the transmission of part, and realize the precision machined requirement of entirety of rudder shape axis part.

Description

A kind of turn shape high accuracy rudderpost integral processing method
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 of the processing equipped with turn shape feature rudderpost that is used for is provided to add Work process, 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 accuracy rudderpost integral processing method, includes the following steps:
S1. by a clamping plate clamping of one end clamping tooling on the table, one end of rudderpost is fixed and filled at one end Press from both sides in frock, rudderpost technique collet is installed with clamping plate, ensures part at one end on the central axis of clamping tooling;
S2. by positioning disk component clamping on lathe four paws, centering positioning disk is cylindrical, the positioning plate of one end clamping tooling with Positioning disk component is assembled, each round shape structure of the Vehicle Processing rudderpost other end;
S3. positioning disk component and one end clamping tooling, rudderpost are combined into together revolution control machine tooling, by its clamping in number Control on lathe four paws, process rudderpost key position;
S4. rudderpost is pulled down from the clamping tooling of one end, by rudderpost other end clamping on other end clamping tooling, technique Collet is installed with clamping plate,
S5. by positioning disk component clamping on lathe four paws, centering positioning disk is cylindrical, and positioning plate is carried out with positioning disk component Assembling, each round shape structure in Vehicle Processing one end;
S6. positioning disk component and other end clamping tooling, rudderpost are combined into together revolution control machine tooling, its clamping is existed On numerically-controlled machine tool four paws, the hole on one end is processed;
A kind of turn shape high accuracy rudderpost overall processing frock of use, using structure as defined below:Including one end clamping Frock, other end clamping tooling, with one end clamping tooling clamping rudderpost one end, it is another that other end clamping tooling is used for clamping rudderpost 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 surrounding cavity among two locating pieces is used 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, its center has pin hole, and at the same time, which is inserted into the hole on rudderpost the pin of pin hole insertion, Whether the position for determining hole on rudderpost is correct;Positioning block assembly for one end processing tool and other end processing tool Position is that can be positioned 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 used to lift by crane positioning disk, by screw by clamping plate and positioning disk Fixed, the central boss of positioning disk and the groove of positioning plate coordinate positioning, and positioning disk component is used for and lathe is loaded.
Another program:A kind of turn shape high accuracy rudderpost overall processing frock, it is characterised in that including one end clamping work Dress, other end clamping tooling, with one end clamping tooling clamping rudderpost one end, it is another that other end clamping tooling is used for clamping rudderpost 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 surrounding cavity among two locating pieces is used 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, its center has pin hole, and at the same time, which is inserted into the hole on rudderpost the pin of pin hole insertion, Whether the position for determining hole on rudderpost is correct;Positioning block assembly for one end processing tool and other end processing tool Position is that can be positioned 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 used to lift by crane positioning disk, by screw by clamping plate and positioning disk Fixed, the central boss of positioning disk and the groove of positioning plate coordinate positioning, 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;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 37 mm.
Preferably, the second compact heap be Ф 53mm, the second supporting block oral area be 53mm.
It is an advantage of the invention that fast, accurately rudderpost can be assembled using the overall processing frock and process Onto frock, and realize benchmark centering and the transmission of part, and realize the precision machined requirement of entirety of rudder shape axis part.
Brief 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
Figure 13 is the left-hand view of Fig. 1.
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, 106- rudders String plane.
Embodiment
Invention is described in detail below.
A kind of turn shape high accuracy 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 of end 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.
(V-arrangement) locating piece clamping rudderpost is used 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, easy to centering.
Since rudderpost to be in barycenter eccentric position in frock, need to increase counterweight 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, removes Clamping plate of the 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 feature such as positioning key at two on rudderpost.Positioned in process using identical positioning datum, pass 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 requires.
The present invention is explained below in conjunction with the accompanying drawings.
A kind of turn shape high accuracy 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 are as illustrated in figures 7-11, positioning disk component 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 used for clamping rudderpost, and one end locating piece is consolidated with clamping plate Fixed to connect, the groove among one of V-arrangement locating piece can be V-type, the shape before being processed suitable for rudderpost.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 It is middle to be 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.
It is respectively for other end processing tool, (the clamping plate 3 19 not including outside) as shown in Figure 7, two clamping plates 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) the including (Ф 53) two locating pieces Two V-arrangement supporting blocks 16, further include 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 at the same time, 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;The clump weight four of also one.
Positioning disk component includes positioning disk 27, soket head cap screw 2 28, hanging ring;Hanging ring is used to lift by crane positioning disk, passes through spiral shell Nail fixes clamping plate and positioning disk, and the central boss of positioning disk and the groove of positioning plate coordinate positioning, 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 Put to be applicable in and 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 installed on special tooling, makes part by the process of turn shape high accuracy long shaft part first Coordinate with special tooling, the turntable of special tooling and lathe or milling machine realizes clamping, realizes the accurate axis location of part.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, rudderpost is filled 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 is cylindrical, 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 together revolution control machine tooling, filled It is clipped on lathe A axis four paws, the big plane of alignment tool, processes rudderpost key genius loci.
4. rudderpost is pulled down 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 is cylindrical, 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 together revolution control machine tooling, 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 pulled down, clamping plate three is fixed on the table, Milling Machining removes two technique collets To at rudder string plane.
8. supporting block and clamping plate four are assembled, it is fixed using straight pin and soket head cap screw, by limited block Pull down 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 accuracy rudderpost integral processing method, it is characterised in that include the following steps:
S1. by a clamping plate clamping of one end clamping tooling on the table, clamping work at one end is fixed into one end of rudderpost Load onto, rudderpost technique collet is installed with clamping plate, ensures part at one end on the central axis of clamping tooling;
S2. by positioning disk component clamping on lathe four paws, centering positioning disk is cylindrical, the positioning plate of one end clamping tooling and positioning Disk component is assembled, each round shape structure of the Vehicle Processing rudderpost other end;
S3. positioning disk component and one end clamping tooling, rudderpost are combined into together revolution control machine tooling, by its clamping in numerical control machine On bed four paws, rudderpost key position is processed;
S4. rudderpost is pulled down from the clamping tooling of one end, by rudderpost other end clamping on other end clamping tooling, technique collet Installed with clamping plate,
S5. by positioning disk component clamping on lathe four paws, centering positioning disk is cylindrical, and positioning plate carries out group with positioning disk component Dress, each round shape structure in Vehicle Processing one end;
S6. positioning disk component and other end clamping tooling, rudderpost are combined into together revolution control machine tooling, by its clamping in numerical control On lathe four paws, the hole on one end is processed;
A kind of turn shape high accuracy rudderpost overall processing frock of use, using structure as defined below: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;One Hold the concrete structure of clamping tooling 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, is 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, and surrounding cavity among two locating pieces is used for clamping rudderpost, and 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, its center has Pin hole, at the same time, which is inserted into the hole on rudderpost the pin of pin hole insertion, for whether just to determine 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 used to lift by crane positioning disk, by screw by clamping plate with positioning Disk is fixed, and the central boss of positioning disk and the groove of positioning plate coordinate positioning, and positioning disk component is used for and lathe is loaded.
2. a kind of turn shape high accuracy rudderpost integral processing method according to claim 1, it is characterised in that also wrap Include following steps:
S7:One of clamping plate of other end clamping tooling is pulled down, another clamping plate is fixed on the table, milling adds Work removes technique collet at rudder string plane;
S8:The locating piece for positioning block assembly is assembled with one of clamping plate, using straight pin and soket head cap screw into Row is fixed, and limited block is pulled down from fixed clamping plate on the table, is fixed on the clamping plate pulled down, to be sold on limited block Hole carries out positioning and clamping, and Milling Machining removes technique collet at rudder string plane.
3. a kind of turn shape high accuracy rudderpost integral processing method according to claim 1, it is characterised in that use A kind of turn shape high accuracy rudderpost overall processing frock in, one of clamping plates of two clamping plates is not carried out with locating piece Connection, while be not attached with technique collet.
4. a kind of turn shape high accuracy rudderpost integral processing method according to claim 1, it is characterised in that use A kind of turn shape high accuracy rudderpost overall processing frock in, further include positioning pin one, positioning pin two;By positioning pin one by work Skill collet and clamping plate positioning;Logical positioning pin two is used to position two clamping plates.
5. a kind of turn shape high accuracy rudderpost integral processing method according to claim 1, it is characterised in that use A kind of turn shape high accuracy rudderpost overall processing frock in, two positioning block assemblies be respectively the first positioning block assembly, second Position block assembly;For one end processing tool;First two locating pieces including of positioning block assembly are respectively the first compact heap, the One supporting block, further includes straight pin, soket head cap screw;Two locating pieces that second positioning block assembly includes are respectively the second compression Block, the second supporting block, further include straight pin, screw.
6. a kind of turn shape high accuracy rudderpost integral processing method according to claim 1, it is characterised in that use A kind of turn shape high accuracy rudderpost overall processing frock in, for one end processing tool;First positions two that block assembly includes The center of a locating piece is respectively semicircle orifice, V-shape hole;The center for two locating pieces that second positioning block assembly includes is respectively half Circular hole, V-shape hole.
7. a kind of turn shape high accuracy rudderpost integral processing method according to claim 1, it is characterised in that use A kind of turn shape high accuracy rudderpost overall processing frock in, for other end processing tool, the first positioning block assembly includes The center of two locating pieces is respectively semicircle orifice;The center for two locating pieces that second positioning block assembly includes is respectively semicircle Hole.
8. a kind of turn shape high accuracy rudderpost integral processing method according to claim 1, it is characterised in that use A kind of turn shape high accuracy rudderpost overall processing frock in, for one end processing tool;First compact heap is Ф 37mm, first Supporting block oral area is 37mm.
9. a kind of turn shape high accuracy rudderpost integral processing method according to claim 1, it is characterised in that use A kind of turn shape high accuracy rudderpost overall processing frock in, the second compact heap is Ф 53mm, the second supporting block oral area is 53mm.
CN201711295608.1A 2017-12-08 2017-12-08 A kind of turn shape high accuracy rudderpost integral processing method Pending CN108000191A (en)

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CN108942318A (en) * 2018-09-13 2018-12-07 贵阳华恒机械制造有限公司 A kind of bias parallel axes special-shaped part fixture
CN112207592A (en) * 2020-10-15 2021-01-12 中国兵器工业集团航空弹药研究院有限公司 Multi-process, multi-workpiece and double-station clamp for rudder shaft
CN112658718A (en) * 2020-12-11 2021-04-16 北京星航机电装备有限公司 Be used for rudder face part rudder axle processing clamping device
CN114536027A (en) * 2021-12-31 2022-05-27 湖北三江航天红阳机电有限公司 Rudder spindle processing production line

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108942318A (en) * 2018-09-13 2018-12-07 贵阳华恒机械制造有限公司 A kind of bias parallel axes special-shaped part fixture
CN112207592A (en) * 2020-10-15 2021-01-12 中国兵器工业集团航空弹药研究院有限公司 Multi-process, multi-workpiece and double-station clamp for rudder shaft
CN112207592B (en) * 2020-10-15 2022-03-11 中国兵器工业集团航空弹药研究院有限公司 Multi-process, multi-workpiece and double-station clamp for rudder shaft
CN112658718A (en) * 2020-12-11 2021-04-16 北京星航机电装备有限公司 Be used for rudder face part rudder axle processing clamping device
CN114536027A (en) * 2021-12-31 2022-05-27 湖北三江航天红阳机电有限公司 Rudder spindle processing production line
CN114536027B (en) * 2021-12-31 2023-12-26 湖北三江航天红阳机电有限公司 Rudder shaft processing production line and processing technology

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Application publication date: 20180508