CN106393250A - Auxiliary supporting device for processing large thin-wall components and using method for auxiliary supporting device - Google Patents
Auxiliary supporting device for processing large thin-wall components and using method for auxiliary supporting device Download PDFInfo
- Publication number
- CN106393250A CN106393250A CN201610808673.9A CN201610808673A CN106393250A CN 106393250 A CN106393250 A CN 106393250A CN 201610808673 A CN201610808673 A CN 201610808673A CN 106393250 A CN106393250 A CN 106393250A
- Authority
- CN
- China
- Prior art keywords
- thin
- platform
- wall member
- gripper shoe
- drilling
- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/08—Means for treating work or cutting member to facilitate cutting
- B26D7/14—Means for treating work or cutting member to facilitate cutting by tensioning the work
Abstract
The invention discloses an auxiliary supporting device for processing large thin-wall components and a using method for the auxiliary supporting device. The device comprises a base, an X-direction position regulating unit, a Y-direction position regulating unit and a Z-direction position regulating unit. The using method for the device comprises the following steps of: integrally putting the auxiliary supporting device onto a workbench of a processing machine tool; controlling an electric lifting post to descend, and ensuring a supporting plate to be positioned below a Y-direction platform; putting thin-wall components onto the upper surface of the Y-direction platform, and enabling drilled positions of the thin-wall components to be roughly aligned to the supporting plate; separately controlling an X-direction drive motor and a Y-direction drive motor to rotate to drive an X-direction platform and the Y-direction platform to horizontally move, enabling the drilled positions of the thin-wall components to be fine aligned to the supporting plate, and ensuring the center lines of to-be-processed holes in the thin-wall components to be superposed with the center line of a positioning hole in the supporting plate; positioning and clamping the thin-wall components onto the workbench of the processing machine tool; controlling the electric lifting post to ascend, and ensuring the upper surface of the supporting plate to be in tight fit to the thin-wall components; and starting the processing machine tool to start drilling processing.
Description
Technical field
The invention belongs to Aero-Space parts machining technical field, more particularly to a kind of large thin-wall class component processing
With auxiliary support apparatus and using method.
Background technology
There is the large thin-wall class component of a large amount of metal classes or non-metal kind in aerospace field, by its thin-walled
The restriction of structure, the low shortcoming of large thin-wall class component generally existing rigidity, in the large thin-wall class component course of processing, inevitable
Affected by cutting force, and cutting force effect lower generation machining deformation and chatter phenomenon etc..
At present, the large thin-wall class component of non-metal kind is increasing in usage amount, and the large thin-wall of non-metal kind
Class component is lower than metal class in rigidity, and its machining deformation and chatter phenomenon are even more serious.
In aerospace field, the large thin-wall class component of non-metal kind in the majority with resinae composite, again simultaneously
Based on drilling processing, because resinae composite generally has multiple structure, and interlaminar strength is again relatively low, and it is in drilling
Lamination is easily produced in the course of processing.
With continuing to increase of drilling depth, large thin-wall class component also can be gradually lowered in the rigidity of hole location processed,
Now can lead to hole location processed that delamination damage occurs under cutting force effect, thus seriously reducing large thin-wall class component
Drilling machining accuracy.
In order to avoid producing machining deformation, chatter and delamination damage in the drilling course of processing, at present how using manually side
Formula implements the higher auxiliary jacking measure of degree of freedom to hole location processed, although reducing machining deformation to a certain extent, shaking
Quiver and delamination damage occurrence probability, but also dragged down drilling working (machining) efficiency, due to being affected by anthropic factor, also lead
Cause drilling crudy very unstable.
Content of the invention
The problem existing for prior art, the present invention provides a kind of large thin-wall class component processing auxiliary support apparatus
And using method, the generation of machining deformation, chatter and delamination damage can be prevented effectively from, and be not subject to the shadow of anthropic factor
Ring, drilling working (machining) efficiency can be effectively improved, and drilling crudy is more stable.
To achieve these goals, the present invention adopts the following technical scheme that：A kind of large thin-wall class component processing auxiliary
Support meanss, including base, X to position adjustment unit, Y-direction position adjustment unit and Z-direction position adjustment unit；
Described X includes X direction guiding rail, X to slide block, X to platform, X to screw mandrel, X to screw and X to drive to position adjustment unit
Galvanic electricity machine；Described X direction guiding rail level is packed in base upper surface, totally two and the parallel distribution of X direction guiding rail；Described X sets to slide block
Put on X direction guiding rail, X is slidably matched to slide block with X direction guiding rail level；Described X is fixedly mounted on X on slide block to platform, institute
State X, to screw mandrel, base upper surface is arranged on by bearing block, X is paralleled with X direction guiding rail to screw mandrel；Described X is sleeved on X to screw
To on screw mandrel, and X is fixedly connected with to platform lower surface to screw with X；Described X is fixedly mounted on base upper surface, X to motor
It is fixedly connected with to screw mandrel to the motor shaft of motor with X；
Described Y-direction position adjustment unit includes Y-direction guide rail, Y-direction slide block, Y-direction platform, Y-direction screw mandrel, Y-direction screw and Y-direction and drives
Galvanic electricity machine；Described Y-direction guide rail level is packed in X to platform upper surface, Y-direction guide rail totally two and parallel distribution, Y-direction guide rail and X
Direction guiding rail is perpendicular；Described Y-direction slide block is arranged in Y-direction guide rail, and Y-direction slide block is slidably matched with Y-direction guide rail level；Described Y-direction
Platform is fixedly mounted on Y-direction slide block, and described Y-direction screw mandrel is arranged on X to platform upper surface, Y-direction screw mandrel and Y-direction by bearing block
Guide rail is parallel；Described Y-direction screw is sleeved on Y-direction screw mandrel, and Y-direction screw is fixedly connected with Y-direction platform lower surface；Described Y-direction
Motor is fixedly mounted on X to platform upper surface, and the motor shaft of Y-direction motor is fixedly connected with Y-direction screw mandrel；
Described Z-direction position adjustment unit includes electric lifting pole and drilling support component, and described electric lifting pole is vertically solid
It is contained on base, drilling support component is fixedly mounted on electric lifting pole top.
Described X to platform and Y-direction platform all using three-back-shaped structure, described Z-direction position adjustment unit be located at X to platform and
The three-back-shaped inside configuration of Y-direction platform.
Described drilling support component includes support base, support bar and gripper shoe；Described support base is vertically packed in electronic liter
Fall column top, is provided with directed cavity in support base, and described support bar is located at guiding intracavity, and support bar passes through directed cavity and support
Seat is vertically slidably matched, and is provided with buffer spring between support bar bottom and support base；Described gripper shoe is fixedly mounted on props up
Strut top, offers location hole at gripper shoe center.
Described location hole is identical with the aperture in hole to be processed on thin-wall member.
Described support plate upper surface and thin-wall member drilling position outer surface have identical contoured profiles, gripper shoe upper table
Face is engaged for face with thin-wall member drilling position outer surface.
Described gripper shoe adopts nylon material manufacture.
The using method of described large thin-wall class component processing auxiliary support apparatus, comprises the steps：
Step one：Auxiliary support apparatus are integrally placed on the workbench of machining tool；
Step 2：Electric lifting pole is controlled to decline it is ensured that gripper shoe is in below Y-direction platform；
Step 3：Thin-wall member is placed into Y-direction platform upper surface, so that thin-wall member drilling position and gripper shoe is carried out slightly
Align；
Step 4：Control X to rotate to motor and Y-direction motor respectively, drive X to platform and Y-direction plateau levels
Mobile, and then so that thin-wall member drilling position and gripper shoe essence is aligned it is ensured that determining in hole to be processed and gripper shoe on thin-wall member
The centrage in position hole coincides；
Step 5：By in thin-wall member positioning and clamping to the workbench of machining tool；
Step 6：Electric lifting pole is controlled to rise it is ensured that support plate upper surface is fitted tightly with thin-wall member；
Step 7：Start machining tool, start drilling processing.
When the position deviation that thin-wall member drilling position and gripper shoe slightly align is excessive, need to enter line position to thin-wall member
Put adjustment, comprise the steps：
Step one：Electric lifting pole is controlled to rise, until thin-wall member is lifted off Y-direction platform by gripper shoe；
Step 2：Control X to rotate to motor and Y-direction motor respectively, drive X to platform and Y-direction plateau levels
Evolution is realized in movement；
Step 3：Electric lifting pole is controlled to decline, until thin-wall member falls back on Y-direction platform, and gripper shoe and thin-walled
Component is separated；
Step 4：The adjustment realized to thin-wall member position is moved horizontally to platform and Y-direction platform by X.
When a position adjustment does not meet the position deviation requirement slightly aligning, need repeatedly to be adjusted, until thick
The position deviation aligning requires to be met.
Beneficial effects of the present invention：
The present invention compared with prior art, is implemented high-precision using auxiliary support apparatus to the drilling position of thin-wall member
Auxiliary jacking, it is to avoid the impact of anthropic factor；Carry out thin-wall member drilling processing using the auxiliary support apparatus of the present invention, can
It is prevented effectively from the generation of machining deformation, chatter and delamination damage, effectively improve drilling working (machining) efficiency, and drilling crudy
More stable.
Brief description
Fig. 1 is a kind of front view of large thin-wall class component processing auxiliary support apparatus of the present invention；
Fig. 2 is a kind of side view of large thin-wall class component processing auxiliary support apparatus of the present invention；
Fig. 3 is the structural representation of the drilling support component of the present invention；
In figure, 1 base, 2 X direction guiding rails, 3 X to slide block, 4 X to platform, 5 X to screw mandrel, 6 X to screw,
7 X to motor, 8 Y-direction guide rails, 9 Y-direction slide blocks, 10 Y-direction platforms, 11 Y-direction screw mandrels, 12 Y-direction screws, 13
Y-direction motor, 14 electric lifting poles, 15 drilling support components, 16 support bases, 17 support bars, 18 gripper shoes,
19 directed cavity, 20 buffer springs, 21 location holes.
Specific embodiment
The present invention is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
As shown in Figures 1 to 3, a kind of large thin-wall class component processing auxiliary support apparatus, adjust to position including base 1, X
Whole unit, Y-direction position adjustment unit and Z-direction position adjustment unit；
Described X to position adjustment unit include X direction guiding rail 2, X to slide block 3, X to platform 4, X to screw mandrel 5, X to screw 6 and
X is to motor 7；Described X direction guiding rail 2 level is packed in base 1 upper surface, X direction guiding rail 2 totally two and parallel distribution；Described X
It is arranged on X direction guiding rail 2 to slide block 3, X is slidably matched to slide block 3 with X direction guiding rail 2 level；Described X is fixedly mounted on to platform 4
To on slide block 3, described X is arranged on base 1 upper surface to screw mandrel 5 by bearing block to X, and X is paralleled to screw mandrel 5 with X direction guiding rail 2；
Described X is sleeved on X on screw mandrel 5 to screw 6, and X is fixedly connected with to platform 4 lower surface to screw 6 with X；Described X is to motor
7 are fixedly mounted on base 1 upper surface, and X is fixedly connected with to screw mandrel 5 to the motor shaft of motor 7 with X；
Described Y-direction position adjustment unit includes Y-direction guide rail 8, Y-direction slide block 9, Y-direction platform 10, Y-direction screw mandrel 11, Y-direction screw
12 and Y-direction motor 13；Described Y-direction guide rail 8 level is packed in X to platform 4 upper surface, Y-direction guide rail 8 totally two and parallel point
Cloth, Y-direction guide rail 8 is perpendicular with X direction guiding rail 2；Described Y-direction slide block 9 is arranged in Y-direction guide rail 8, Y-direction slide block 9 and Y-direction guide rail 8 water
Put down and be slidably matched；Described Y-direction platform 10 is fixedly mounted on Y-direction slide block 9, described Y-direction screw mandrel 11 by bearing block be arranged on X to
Platform 4 upper surface, Y-direction screw mandrel 11 is paralleled with Y-direction guide rail 8；Described Y-direction screw 12 is sleeved on Y-direction screw mandrel 11, and Y-direction silk
Female 12 are fixedly connected with Y-direction platform 10 lower surface；Described Y-direction motor 13 is fixedly mounted on X to platform 4 upper surface, and Y-direction drives
The motor shaft of motor 13 is fixedly connected with Y-direction screw mandrel 11；
Described Z-direction position adjustment unit includes electric lifting pole 14 and drilling support component 15, described electric lifting pole 14
Vertically it is packed on base 1, drilling support component 15 is fixedly mounted on electric lifting pole 14 top.
To platform 4 and Y-direction platform 10 all using three-back-shaped structure, described Z-direction position adjustment unit is located at X to flat to described X
Platform 4 and the three-back-shaped inside configuration of Y-direction platform 10.
Described drilling support component 15 includes support base 16, support bar 17 and gripper shoe 18；Described support base 16 is vertically solid
It is contained in electric lifting pole 14 top, is provided with directed cavity 19 in support base 16, described support bar 17 is located in directed cavity 19,
Strut 17 is vertically slidably matched with support base 16 by directed cavity 19, is provided with slow between support bar 17 bottom and support base 16
Rush spring 20；Described gripper shoe 18 is fixedly mounted on support bar 17 top, offers location hole 21 at gripper shoe 18 center.
Described location hole 21 is identical with the aperture in hole to be processed on thin-wall member.
Described gripper shoe 18 upper surface and thin-wall member drilling position outer surface have identical contoured profiles, gripper shoe 18
Upper surface is engaged for face with thin-wall member drilling position outer surface.
Described gripper shoe 18 adopts nylon material manufacture, and gripper shoe 18 can be avoided to scratch outside thin-wall member during drilling
Surface.
In the present embodiment, the position adjustment stroke higher limit of auxiliary support apparatus is 200mm.
The using method of described large thin-wall class component processing auxiliary support apparatus, comprises the steps：
Step one：Auxiliary support apparatus are integrally placed on the workbench of machining tool；
Step 2：The electric lifting pole 14 controlling Z-direction position adjustment unit declines it is ensured that gripper shoe 18 is in Y-direction platform
Below 10；
Step 3：Thin-wall member is placed into Y-direction platform 10 upper surface, so that thin-wall member drilling position and gripper shoe 18 is entered
Row slightly aligns；
Step 4：Respectively control X to the X in position adjustment unit to motor 7 and Y-direction position adjustment unit in Y
Rotate to motor 13, drive X to move horizontally to platform 4 and Y-direction platform 10, and then make thin-wall member drilling position and support
Plate 18 essence aligns it is ensured that hole to be processed and the centrage of gripper shoe 18 upper Positioning holes 21 coincide on thin-wall member；
Step 5：By in thin-wall member positioning and clamping to the workbench of machining tool；
Step 6：The electric lifting pole 14 controlling Z-direction position adjustment unit rises it is ensured that gripper shoe 18 upper surface and thin-walled
Component fits tightly；
Step 7：Start machining tool, start drilling processing.
When the position deviation that thin-wall member drilling position and gripper shoe 18 slightly align is excessive, thin-walled structure need not be reapposed
Part, can carry out position adjustment to thin-wall member by the auxiliary support apparatus of the present invention, comprise the steps：
Step one：The electric lifting pole 14 controlling Z-direction position adjustment unit rises, until thin-wall member is pushed up by gripper shoe 18
From Y-direction platform 10；
Step 2：Respectively control X to the X in position adjustment unit to motor 7 and Y-direction position adjustment unit in Y
Rotate to motor 13, drive X to move horizontally and realize evolution to platform 4 and Y-direction platform 10；
Step 3：The electric lifting pole 14 controlling Z-direction position adjustment unit declines, until thin-wall member falls back to Y-direction putting down
On platform 10, and gripper shoe 18 is separated with thin-wall member；
Step 4：The adjustment realized to thin-wall member position is moved horizontally to platform 4 and Y-direction platform 10 by X.
When a position adjustment does not meet the position deviation requirement slightly aligning, need repeatedly to be adjusted, until thick
The position deviation aligning requires to be met.
Scheme in embodiment is simultaneously not used to limit the scope of patent protection of the present invention, all without departing from the present invention do etc.
Effect is implemented or is changed, and is both contained in the scope of the claims of this case.
Claims (9)
1. a kind of large thin-wall class component processing auxiliary support apparatus it is characterised in that：Including base, X to position adjustment list
Unit, Y-direction position adjustment unit and Z-direction position adjustment unit；
Described X includes X direction guiding rail, X to slide block, X to platform, X to screw mandrel, X to screw and X to driving electricity to position adjustment unit
Machine；Described X direction guiding rail level is packed in base upper surface, totally two and the parallel distribution of X direction guiding rail；Described X is arranged on X to slide block
On direction guiding rail, X is slidably matched to slide block with X direction guiding rail level；Described X is fixedly mounted on X on slide block to platform, described X to
Screw mandrel is arranged on base upper surface by bearing block, and X is paralleled to screw mandrel with X direction guiding rail；Described X is sleeved on X to silk to screw
On bar, and X is fixedly connected with to platform lower surface to screw with X；Described X is fixedly mounted on base upper surface to motor, and X is to drive
The motor shaft of galvanic electricity machine and X are fixedly connected with to screw mandrel；
Described Y-direction position adjustment unit includes Y-direction guide rail, Y-direction slide block, Y-direction platform, Y-direction screw mandrel, Y-direction screw and Y-direction and drives electricity
Machine；Described Y-direction guide rail level is packed in X to platform upper surface, Y-direction guide rail totally two and parallel distribution, Y-direction guide rail and guide X
Rail is perpendicular；Described Y-direction slide block is arranged in Y-direction guide rail, and Y-direction slide block is slidably matched with Y-direction guide rail level；Described Y-direction platform
It is fixedly mounted on Y-direction slide block, described Y-direction screw mandrel is arranged on X to platform upper surface, Y-direction screw mandrel and Y-direction guide rail by bearing block
Parallel；Described Y-direction screw is sleeved on Y-direction screw mandrel, and Y-direction screw is fixedly connected with Y-direction platform lower surface；Described Y-direction drives
Motor is fixedly mounted on X to platform upper surface, and the motor shaft of Y-direction motor is fixedly connected with Y-direction screw mandrel；
Described Z-direction position adjustment unit includes electric lifting pole and drilling support component, and described electric lifting pole is vertically packed in
On base, drilling support component is fixedly mounted on electric lifting pole top.
2. a kind of large thin-wall class component processing auxiliary support apparatus according to claim 1 it is characterised in that：Described
To platform and Y-direction platform all using three-back-shaped structure, described Z-direction position adjustment unit is located at X returning to platform and Y-direction platform to X
Inside character form structure.
3. a kind of large thin-wall class component processing auxiliary support apparatus according to claim 1 and 2 it is characterised in that：
Described drilling support component includes support base, support bar and gripper shoe；Described support base is vertically packed in electric up-down column top,
It is provided with directed cavity in support base, described support bar is located at guiding intracavity, support bar is vertically slided with support base by directed cavity
Dynamic cooperation, is provided with buffer spring between support bar bottom and support base；Described gripper shoe is fixedly mounted on supporting bar top,
Offer location hole at gripper shoe center.
4. a kind of large thin-wall class component processing auxiliary support apparatus according to claim 3 it is characterised in that：Described
Location hole is identical with the aperture in hole to be processed on thin-wall member.
5. a kind of large thin-wall class component processing auxiliary support apparatus according to claim 4 it is characterised in that：Described
Support plate upper surface and thin-wall member drilling position outer surface have identical contoured profiles, support plate upper surface and thin-wall member
Drilling position outer surface is engaged for face.
6. a kind of large thin-wall class component processing auxiliary support apparatus according to claim 5 it is characterised in that：Described
Gripper shoe adopts nylon material manufacture.
7. the using method of the large thin-wall class component processing auxiliary support apparatus described in any one of claim 3～6, it is special
Levy and be to comprise the steps：
Step one：Auxiliary support apparatus are integrally placed on the workbench of machining tool；
Step 2：Electric lifting pole is controlled to decline it is ensured that gripper shoe is in below Y-direction platform；
Step 3：Thin-wall member is placed into Y-direction platform upper surface, so that thin-wall member drilling position and gripper shoe is carried out slightly right
Just；
Step 4：Control X to rotate to motor and Y-direction motor respectively, drive X to move to platform and Y-direction plateau levels,
And then so that thin-wall member drilling position and gripper shoe essence is aligned it is ensured that hole to be processed and gripper shoe upper Positioning holes on thin-wall member
Centrage coincides；
Step 5：By in thin-wall member positioning and clamping to the workbench of machining tool；
Step 6：Electric lifting pole is controlled to rise it is ensured that support plate upper surface is fitted tightly with thin-wall member；
Step 7：Start machining tool, start drilling processing.
8. the using method of large thin-wall class component processing auxiliary support apparatus according to claim 7, its feature exists
In：When the position deviation that thin-wall member drilling position and gripper shoe slightly align is excessive, need to carry out position tune to thin-wall member
Whole, comprise the steps：
Step one：Electric lifting pole is controlled to rise, until thin-wall member is lifted off Y-direction platform by gripper shoe；
Step 2：Control X to rotate to motor and Y-direction motor respectively, drive X to move to platform and Y-direction plateau levels
Realize evolution；
Step 3：Electric lifting pole is controlled to decline, until thin-wall member falls back on Y-direction platform, and gripper shoe and thin-wall member
It is separated；
Step 4：The adjustment realized to thin-wall member position is moved horizontally to platform and Y-direction platform by X.
9. the using method of large thin-wall class component processing auxiliary support apparatus according to claim 8, its feature exists
In：When a position adjustment does not meet the position deviation requirement slightly aligning, need repeatedly to be adjusted, until slightly align
Position deviation requires to be met.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610808673.9A CN106393250B (en) | 2016-09-08 | 2016-09-08 | A kind of large thin-wall class component processing auxiliary support apparatus and application method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610808673.9A CN106393250B (en) | 2016-09-08 | 2016-09-08 | A kind of large thin-wall class component processing auxiliary support apparatus and application method |
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| Publication Number | Publication Date |
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| CN106393250A true CN106393250A (en) | 2017-02-15 |
| CN106393250B CN106393250B (en) | 2018-01-09 |
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ID=57999104
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| CN111805493A (en) * | 2020-07-10 | 2020-10-23 | 中冶宝钢技术服务有限公司 | Electric furnace EBT adjusting and positioning auxiliary device and installation method thereof |
| CN114347159A (en) * | 2022-01-05 | 2022-04-15 | 中国航空制造技术研究院 | Processing equipment for non-metal revolving body thin-wall workpiece |
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| US20050076495A1 (en) * | 2003-10-08 | 2005-04-14 | Easom Automation Systems, Inc. | Positioning apparatus for precisely locating a part or other article |
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|---|---|---|---|---|
| CN111805493A (en) * | 2020-07-10 | 2020-10-23 | 中冶宝钢技术服务有限公司 | Electric furnace EBT adjusting and positioning auxiliary device and installation method thereof |
| CN114347159A (en) * | 2022-01-05 | 2022-04-15 | 中国航空制造技术研究院 | Processing equipment for non-metal revolving body thin-wall workpiece |
| CN114347159B (en) * | 2022-01-05 | 2023-10-20 | 中国航空制造技术研究院 | Processing equipment for nonmetallic revolving body thin-wall workpiece |
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| Publication number | Publication date |
|---|---|
| CN106393250B (en) | 2018-01-09 |
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