CN209655923U - The processing unit (plant) of aerofoil - Google Patents
The processing unit (plant) of aerofoil Download PDFInfo
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- CN209655923U CN209655923U CN201822099410.2U CN201822099410U CN209655923U CN 209655923 U CN209655923 U CN 209655923U CN 201822099410 U CN201822099410 U CN 201822099410U CN 209655923 U CN209655923 U CN 209655923U
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- aerofoil
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Abstract
The processing unit (plant) of aerofoil, including platform milling equipment, aerofoil grind tire；It includes fuselage, workbench, main shaft that platform, which mills equipment, is machined with and plugs on main shaft, is machined with external screw thread in the end of main shaft, four saw blades are sequentially installed on main shaft, are equipped with spacer between every two saw blade, adjust the distance between two neighboring saw blade by spacer；Locking nut is installed on the external screw thread of spindle nose；Aerofoil mill tire is fixed on workbench, and it includes pedestal that aerofoil, which grinds tire, and there are two extension block, the clamping block of aerofoil is placed on extension block just for position processing corresponding with the clamping block of aerofoil on pedestal；Position corresponding with the clamping groove of aerofoil is machined with locating piece on pedestal；There are two limited blocks for the position ipsilateral with extension block processing on pedestal；The side opposite with extension block is equipped with spring pressuring plate on pedestal；Rotation briquetting is installed in the two sides of spring pressuring plate.Machining can be able to achieve using the device, substantially increase production efficiency.
Description
Technical field
The utility model belongs to guided missile product component processing unit (plant) field, and in particular to one kind is for being mounted on guided missile production
The refabrication plant of aerofoil size on product.
Background technique
The existing aerofoil being mounted on guided missile product is divided into right flank face, left wing face, aggravates left wing face；The product piece is plastics
Foam component, including bulk-breaking 1, bulk-breaking 2, bulk-breaking 3；Wherein, 1 material of bulk-breaking is that the plastic products of epoxy phenol aldehyde glass fiber fold
Plate, there are two clamping blocks for processing on bulk-breaking 1, are machined with clamping groove between two clamping blocks；The width of clamping block needs to control
InSize, the width between two clamping blocks need to be controlled 22+0.14mm；2 material of bulk-breaking is the illiteracy of aluminium sheet LY12-CZ
Skin；3 material of bulk-breaking is the support frame or weight (aggravating the use of left wing face) of aluminium sheet LY12-C aluminium, and three bulk-breakings are through butyronitrile phenolic aldehyde
Foamed plastics FPS-541 is combined into using mold foaming at high temperature, by taking the structure in left wing face as an example, as shown in Figure 1.Due to
The particularity of the design of part, and 1 material of bulk-breaking is epoxy phenol aldehyde glass compo, there are shrinking percentage, warps for the material itself
After second time of foaming heating, size can be changed, so being to guarantee that the size between two clamping blocks and two clamping blocks is22+0.14Mm, foaming need to carry out secondary operation to the product piece after combining.
The existing method that secondary operation is carried out to aerofoil are as follows: by the component clamping on vice, when clamping parts, clamping force
It is appropriate to need, in order to avoid press from both sides bad part；On the basis of the one side (face A) of clamping block, file another side (face B) is repaired using 12 cun of flat files, is protected
CardDimensional tolerance；Second clamping block (face C) of file is repaired again, guarantees 22+0.14Then mm dimensional tolerance repairs file second
The another side (face D) of clamping block guaranteesDimensional tolerance；Finally to ensure size qualification, can the slight face reconditioning A, and
Expense tool is calibrated with slide calliper rule when each face of reconditioning, in order to avoid cause off-dimension phenomenon.The process whole process is by hand
Operation, is affected by human factors, and the yields of the part processing dimension is lower, and because size tolerance requirements are tight, and processing intensity is big, makes
Low at production efficiency, everyone only can be reconditioning 80 daily, are unable to satisfy the demand of batch production；In addition, when being modified with flat file,
Due to the particularity of epoxy phenol aldehyde glass compo, causes the powder generated when amendment to be adhered on flat file, make flat file can not
It continues to use, 80 products of reconditioning just need to consume 12 cun of flat files 5, greatly increase production cost.
Summary of the invention
The purpose of this utility model is to provide a kind of processing unit (plant)s of aerofoil, full when solving existing aerofoil dimensioned
Cheng Caiyong manual operations, processing intensity is big, and production efficiency is low, the technical problem of high production cost.
To achieve the above object, the utility model adopts the following technical scheme that realization:
A kind of processing unit (plant) of aerofoil grinds tire including platform milling equipment, the aerofoil being mounted in platform milling equipment；Wherein, described
Platform milling equipment includes fuselage, workbench, main shaft, is machined with and plugs on the main shaft of platform milling equipment, is machined in the end of main shaft
External screw thread is sequentially installed with four saw blades on main shaft, is equipped with spacer between every two saw blade, is adjusted by spacer two neighboring
The distance between saw blade guarantees that the distance between two neighboring saw blade meets processing request；Pacify on the external screw thread of spindle nose
Equipped with locking nut, saw blade and spacer are fixedly clamped by locking nut；The aerofoil mill tire is fixed on workbench,
It includes pedestal that aerofoil, which grinds tire, and there are two extension block, the cards of aerofoil for position processing corresponding with the clamping block of aerofoil on pedestal
Block is connect to be placed on extension block just；Position corresponding with the clamping groove of aerofoil is machined with locating piece on pedestal；In pedestal
There are two limited blocks for upper and ipsilateral extension block position processing；The limited block is for limiting moving forward and backward for aerofoil；In pedestal
The upper side opposite with extension block is equipped with spring pressuring plate；Rotation briquetting is separately installed in the two sides of pedestal upper spring tabletting；
The rotation briquetting is for aerofoil to be fixedly clamped.
As the preferred of the utility model, which further includes headlamp and dusting ventilator, the headlamp peace
Mounted in the side of platform milling equipment；The dusting ventilator is connect with ventilation shaft；The ventilation shaft carries in platform milling equipment, leads to
Saw blade setting of the ash inlet of air piping on main shaft.
As the preferred of the utility model, the connecting pin of the main shaft and fuselage is tapered structure, and Morse's taper is 3 °；It is main
The inside of axis and fuselage connecting pin is machined with internal screw thread.
As the preferred of the utility model, the aerofoil mill tire further includes tabletting locating piece, and the tabletting locating piece passes through
Screw is fixed on pedestal, and spring pressuring plate is fixed on tabletting locating piece by screw.
As the preferred of the utility model, the rotation briquetting is mounted on the base by briquetting screw, in rotation briquetting
Gasket is installed between briquetting screw, is machined with spanner on the briquetting screw.
As the preferred of the utility model, the section of the pedestal of the aerofoil mill tire is I-shaped structure；The spring pressure
Piece is V type structure；The saw blade is serration saw blade, and the sawtooth on saw blade uses alloy material；And the extension block described in two
It is upper to be machined with escape groove respectively.
As the preferred of the utility model, described milling equipment is that lifting platform mills equipment, further includes lifting assembly, laterally sliding
Move component, straight skidding component；Wherein, the lifting assembly includes lifting platform, the first driving mechanism；The horizontal sliding component
Including horizontal sliding platform, the second driving mechanism；The straight skidding component includes workbench, third driving mechanism；In the machine
It is machined with the trapezoidal sliding rail of Y-direction with it；The lifting platform is mounted on the trapezoidal sliding rail of Y-direction, work of the lifting platform in the first driving mechanism
It is moved up and down with lower along the trapezoidal sliding rail of Y-direction；X is machined on the table top of the lifting platform to trapezoidal sliding rail；The transverse direction
Sliding platform is mounted on X on trapezoidal sliding rail, and horizontal sliding platform is under the action of the second driving mechanism along X to being moved left and right；
The trapezoidal sliding rail of Z-direction is machined on the table top of the horizontal sliding platform；The workbench is mounted on the trapezoidal sliding rail of Z-direction, work
Platform is moved forward and backward under the action of third driving mechanism along Z-direction, can make aerofoil by lifting assembly, horizontal sliding component
It is accurately corresponding to grind aerofoil and the saw blade on main shaft to be added on tire, guarantees machining accuracy, can be realized by straight skidding component
The length feed of aerofoil.
As the further preferred of the utility model, described milling equipment further includes longitudinal spacing mechanism, passes through longitudinal limit
The phenomenon that remaining position of saw blade milling aerofoil when position mechanism avoids machining, causes processing to fail, and product piece is scrapped；The longitudinal direction
Position-limit mechanism includes the movable block for being mounted on longitudinal spacing block on the inside of horizontal sliding platform, being mounted on the inside of workbench；Described
It is machined with limit hole on longitudinal spacing block, is machined with spacer pin on the movable block, when driving third driving mechanism makes activity
After block is contacted with longitudinal spacing block, the spacer pin is interspersed in limit hole just, and workbench is prevented to continue to move ahead.
As the further preferred of the utility model, there are two T-slot, In for processing on the workbench that described mills equipment
The bottom of the pedestal position opposite with T-slot is machined with installation gap, installs pedestal by T-bolt and nut and fixes
On the table.
The advantages of the utility model and effect:
(1) processing unit (plant) provided by the utility model can effectively solve the problem that existing using technology existing for processing aerofoil by hand
Problem, the processing unit (plant) structure is simple, easy to use, and it is wide disposably to process two clamping blocksTwo clamping block spacing
22+0.14Mm size reduces the labor intensity of operator, greatly improves production efficiency, while improving yields.
(2) Mechanized Processing can be realized using processing unit (plant) provided by the utility model, everyone can be processed 320 daily
Part improves 4 times compared with traditional processing production efficiency, and Mechanized Processing precision is high, reduces loss due to spoiled work；In addition, due to
Dusting ventilator is installed, processing environment is greatly improved, long-time operation is avoided to damage to the body of worker.
Detailed description of the invention
Fig. 1 is the structural schematic diagram in existing left wing face.
The overall structure diagram of Fig. 2 the utility model processing unit (plant).
Fig. 3 is the schematic diagram that the utility model platform mills main shaft in equipment.
Fig. 4 is the scheme of installation of the utility model longitudinal spacing mechanism.
Fig. 5 is the main view that the utility model aerofoil grinds tire.
Fig. 6 is the cross-sectional view of the utility model Fig. 5.
Specific embodiment
To make those skilled in the art be clearly understood that the technical solution of the utility model and its advantage and effect, below with reference to
The drawings and specific embodiments make with further elucidated above, so that those skilled in the art knows more about this reality the utility model
With the novel technical solution, but the utility model is not limited with this.
The processing unit (plant) of 1 aerofoil of embodiment
Referring to Fig.2, the processing unit (plant) of aerofoil provided by the utility model includes: platform milling equipment 1, is mounted in platform milling equipment
Aerofoil grind tire 2, headlamp 3, dusting ventilator (unmarked)；Wherein, described milling equipment 1 is lifting platform milling equipment, including
Fuselage 10, lifting assembly 11, horizontal sliding component 12, straight skidding component 13, main shaft 14, longitudinal spacing mechanism；Wherein, described
Lifting assembly 11 includes lifting platform 110, the first driving mechanism 111；The horizontal sliding component 12 include horizontal sliding platform 120,
Second driving mechanism 121；The straight skidding component 13 includes workbench 130, third driving mechanism 131；In the fuselage 10
On be machined with the trapezoidal sliding rail of Y-direction (unmarked)；The lifting platform 110 is mounted on the trapezoidal sliding rail of Y-direction, and lifting platform is in the first driving
It is moved up and down under the action of mechanism 111 along the trapezoidal sliding rail of Y-direction；X is machined on the table top of the lifting platform 110 to trapezoidal
Sliding rail 112；The horizontal sliding platform 120 is mounted on X on trapezoidal sliding rail, work of the horizontal sliding platform in the second driving mechanism 121
With it is lower along X to being moved left and right；The trapezoidal sliding rail of Z-direction (unmarked) is machined on the table top of the horizontal sliding platform；It is described
Workbench 130 is mounted on the trapezoidal sliding rail of Z-direction, and workbench 130 is under the action of third driving mechanism 131 before and after Z-direction progress
It is mobile；
Refering to Fig. 3, the main shaft 14 is mounted on fuselage 10, and the connecting pin of main shaft and fuselage is tapered structure, Mohs cone
Degree is 3 °；The inside of the main shaft and fuselage connecting pin is machined with internal screw thread, is made by internal screw thread and the tapered structure of itself
It is more firm that main shaft is installed with fuselage；It is machined on main shaft 14 and plugs 141, be machined with external screw thread, main shaft in the end of main shaft
On be sequentially installed with four saw blades 15, spacer 142 is installed between every two saw blade, by spacer adjust two neighboring saw blade it
Between distance, guarantee that the distance between two neighboring saw blade can satisfy process requirements；It is installed on the external screw thread of spindle nose
There is locking nut 143, saw blade and spacer are fixedly clamped by locking nut 143；In addition, to guarantee that locking nut presss from both sides saw blade
Tightly, spacer 142 can also be installed between the saw blade in outside in locking nut and the most；The utility model passes through lifting assembly, cross
Aerofoil and the gear on main shaft to be added on aerofoil mill tire can be made accurately corresponding to sliding assembly, guarantee machining accuracy, pass through
The length feed of aerofoil can be realized in straight skidding component.
Refering to Fig. 4, the longitudinal spacing mechanism 16 include the longitudinal spacing block 160 for being mounted on the inside of horizontal sliding platform 120,
It is mounted on the movable block 161 of 130 inside of workbench；It is machined with limit hole on the longitudinal spacing block 160, in the movable block
Spacer pin 162 is machined on 161, after driving third driving mechanism to contact movable block and longitudinal spacing block, the spacer pin
162 are interspersed in limit hole just, and workbench is prevented to continue to move ahead.
With continued reference to Fig. 2, the headlamp 3 is mounted on the side of platform milling equipment 1, is illuminated when for processing aerofoil,
Facilitate processing；The dusting ventilator is connect with ventilation shaft 4；The ventilation shaft 4 carries in platform milling equipment 1, ventilation shaft
Saw blade 15 of the ash inlet on main shaft be arranged, the dust of generation is siphoned away when easy to process, improves working environment.
Refering to Fig. 2, Fig. 5, Fig. 6, the section of the aerofoil mill tire 2 is I-shaped structure, is processed on the workbench 130
There are two T-slots, and in the bottom of aerofoil mill tire 2, the position opposite with T-slot is machined with installation gap 21, passes through T-type spiral shell
Aerofoil mill tire 2 is fixed on workbench 130 by bolt 5 and nut 6.
The aerofoil mill tire 2 includes pedestal 22, locating piece 24, tabletting locating piece 28, spring pressuring plate 26, rotation briquetting 27；
Position processing corresponding with the clamping block of aerofoil adds on extension block described in two respectively there are two extension block 23 on pedestal
Work has escape groove 231, and the clamping block of aerofoil is placed on extension block just；The position corresponding with the clamping groove of aerofoil on pedestal
It sets and locating piece 24 is equipped with by screw 8；There are two limited blocks 25 for the position ipsilateral with extension block processing on pedestal；The limit
Position block is for limiting moving forward and backward for aerofoil；Tabletting locating piece 28 is installed in the side opposite with extension block on pedestal；The pressure
Piece locating piece 28 is fixed on pedestal by screw 8, and spring pressuring plate 26 is fixed on tabletting locating piece by screw 8
On, spring pressuring plate is V-structure；Rotation briquetting 27, the rotation briquetting are separately installed in the two sides of pedestal upper spring tabletting
27 are mounted on pedestal 22 by briquetting screw 7, are equipped with gasket 29 between rotation briquetting and briquetting screw；In addition, for side
Just aerofoil is fixed, on the briquetting screw 7 can be processed have spanner, when need to be fixedly clamped aerofoil when, first by aerofoil
It is placed on pedestal, then rotation rotation briquetting, is pressed in rotation briquetting on aerofoil, pass through the spanner rotation on briquetting screw later
Turn briquetting screw, is tightly pressed at rotation briquetting on aerofoil, it is easy to operate.
Saw blade described in the utility model is preferably selected serration saw blade, and the sawtooth on saw blade is preferably with alloy material.
The processing method that aerofoil is processed when embodiment 2 is using above-mentioned aerofoil processing unit (plant)
A kind of processing method of aerofoil, specifically includes the following steps:
Step S1, headlamp 3 is opened, aerofoil mill tire 2 is fixed on the workbench 130 of platform milling equipment, by the
The position of one driving mechanism 111, the second driving mechanism 121 adjustment lifting platform 130 and horizontal sliding platform 120 makes on aerofoil mill tire
Extension block 23 and the gap of saw blade on main shaft it is accurately corresponding；The accurate location of adjustment aerofoil mill tire 2 on the table later, really
After protecting driving third driving mechanism 131, when movable block 161 and longitudinal spacing block 160 contact, the saw blade on main shaft is cut to just
The root of extension block；
Step S2, aerofoil is ground the rotation briquetting 27 on tire 2 to rotate outward, aerofoil to be processed is mounted on aerofoil later
It grinds on tire, aerofoil is arranged between spring pressuring plate 26 and limited block 25, and the locating piece 24 on aerofoil mill tire is stuck in the clamping of aerofoil
In slot, the clamping block of aerofoil is placed on the extension block 23 of aerofoil mill tire, and the locating piece and extension block on aerofoil mill tire are to the wing
Face is accurately positioned；
Step S3, rotation briquetting is pressed on aerofoil, rotates briquetting screw 7 by spanner later by rotation rotation briquetting 27,
Rotation briquetting is tightly pressed on aerofoil；
Step S4, dusting ventilator is opened, firing platform mills equipment, and main shaft drives saw blade rotation, drives third driving later
Mechanism, under the action of third driving mechanism, workbench drives aerofoil mill tire and aerofoil to be longitudinally propelling, and the saw blade 15 on main shaft is right
The clamping block of aerofoil is handled, and extra epoxy phenol aldehyde glass compo is cut, the disposable width for guaranteeing aerofoil clamping blockThe spacing 22 of two clamping blocks of aerofoil+0.14The size of mm reaches expected processing purpose.
Claims (9)
1. a kind of processing unit (plant) of aerofoil, which is characterized in that grind tire including platform milling equipment, the aerofoil being mounted in platform milling equipment；
Wherein, described milling equipment includes fuselage, workbench, main shaft, is machined with and plugs on the main shaft of platform milling equipment, at the end of main shaft
Portion is machined with external screw thread, and four saw blades are sequentially installed on main shaft, spacer is equipped between every two saw blade, is adjusted by spacer
The distance between two neighboring saw blade guarantees that the distance between two neighboring saw blade meets processing request；In the outer of spindle nose
Locking nut is installed on screw thread, saw blade and spacer are fixedly clamped by locking nut；The aerofoil mill tire is fixed on
On workbench, it includes pedestal that aerofoil, which grinds tire, the extension block there are two position processing corresponding with the clamping block of aerofoil on pedestal,
The clamping block of aerofoil is placed on extension block just；Position corresponding with the clamping groove of aerofoil is machined with positioning on pedestal
Block；There are two limited blocks for the position ipsilateral with extension block processing on pedestal；The limited block is used to limit the anteroposterior position of aerofoil
It moves；The side opposite with extension block is equipped with spring pressuring plate on pedestal；It is separately installed in the two sides of pedestal upper spring tabletting
Rotate briquetting；The rotation briquetting is for aerofoil to be fixedly clamped.
2. the processing unit (plant) of aerofoil according to claim 1, which is characterized in that the processing unit (plant) further includes headlamp and removes
Dirt ventilator, the headlamp are mounted on the side of platform milling equipment；The dusting ventilator is connect with ventilation shaft；The ventilation
Pipeline carries in platform milling equipment, saw blade setting of the ash inlet of ventilation shaft on main shaft.
3. the processing unit (plant) of aerofoil according to claim 1 or 2, which is characterized in that the connecting pin of the main shaft and fuselage
For tapered structure, Morse's taper is 3 °；The inside of main shaft and fuselage connecting pin is machined with internal screw thread.
4. the processing unit (plant) of aerofoil according to claim 1 or 2, which is characterized in that the aerofoil mill tire further includes tabletting
Locating piece, the tabletting locating piece are fixed on pedestal by screw, and spring pressuring plate is fixed on tabletting by screw
On locating piece.
5. the processing unit (plant) of aerofoil according to claim 1 or 2, which is characterized in that the rotation briquetting passes through briquetting spiral shell
Nail is mounted on the base, and is equipped with gasket between rotation briquetting and briquetting screw, is machined with spanner on the briquetting screw.
6. the processing unit (plant) of aerofoil according to claim 1 or 2, which is characterized in that the pedestal of the aerofoil mill tire breaks
Face is I-shaped structure；The spring pressuring plate is V-structure；The saw blade is serration saw blade, and the sawtooth on saw blade uses alloy
Material；And it is machined with escape groove respectively on the extension block described in two.
7. the processing unit (plant) of aerofoil according to claim 1 or 2, which is characterized in that described milling equipment is lifting platform milling
Equipment further includes lifting assembly, horizontal sliding component, straight skidding component；Wherein, the lifting assembly includes lifting platform,
One driving mechanism；The horizontal sliding component includes horizontal sliding platform, the second driving mechanism；The straight skidding component includes work
Make platform, third driving mechanism；The trapezoidal sliding rail of Y-direction is machined on the fuselage；The lifting platform is mounted on the trapezoidal sliding rail of Y-direction
On, lifting platform moves up and down under the action of the first driving mechanism along the trapezoidal sliding rail of Y-direction；On the table top of the lifting platform
X is machined with to trapezoidal sliding rail；The horizontal sliding platform is mounted on X on trapezoidal sliding rail, and horizontal sliding platform is in the second driving mechanism
Under the action of along X to being moved left and right；The trapezoidal sliding rail of Z-direction is machined on the table top of the horizontal sliding platform；The work
Platform is mounted on the trapezoidal sliding rail of Z-direction, and workbench is moved forward and backward under the action of third driving mechanism along Z-direction, passes through lifting
Component, horizontal sliding component can make aerofoil and the gear on main shaft to be added on aerofoil mill tire accurately corresponding, guarantee processing essence
Degree, the length feed of aerofoil can be realized by straight skidding component.
8. the processing unit (plant) of aerofoil according to claim 7, which is characterized in that described milling equipment further includes longitudinal spacing
Mechanism, the longitudinal spacing mechanism include being mounted on longitudinal spacing block on the inside of horizontal sliding platform, being mounted on the inside of workbench
Movable block；It is machined with limit hole on the longitudinal spacing block, is machined with spacer pin on the movable block.
9. the processing unit (plant) of aerofoil according to claim 7, which is characterized in that add on the workbench that described mills equipment
There are two T-slots for work, and in the bottom of the pedestal, the position opposite with T-slot is machined with installation gap, passes through T-bolt and spiral shell
Pedestal is fixed on workbench by mother.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822099410.2U CN209655923U (en) | 2018-12-14 | 2018-12-14 | The processing unit (plant) of aerofoil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822099410.2U CN209655923U (en) | 2018-12-14 | 2018-12-14 | The processing unit (plant) of aerofoil |
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| CN209655923U true CN209655923U (en) | 2019-11-19 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109579640A (en) * | 2018-12-14 | 2019-04-05 | 吉林江机特种工业有限公司 | The processing unit (plant) and processing method of aerofoil |
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2018
- 2018-12-14 CN CN201822099410.2U patent/CN209655923U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109579640A (en) * | 2018-12-14 | 2019-04-05 | 吉林江机特种工业有限公司 | The processing unit (plant) and processing method of aerofoil |
| CN109579640B (en) * | 2018-12-14 | 2024-02-06 | 吉林江机特种工业有限公司 | Airfoil processing device and processing method |
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