CN107511811A - Frock for the processing of large-scale nonmetallic composite taper nacelle - Google Patents
Frock for the processing of large-scale nonmetallic composite taper nacelle Download PDFInfo
- Publication number
- CN107511811A CN107511811A CN201710967088.8A CN201710967088A CN107511811A CN 107511811 A CN107511811 A CN 107511811A CN 201710967088 A CN201710967088 A CN 201710967088A CN 107511811 A CN107511811 A CN 107511811A
- Authority
- CN
- China
- Prior art keywords
- vertical
- nacelle
- blank
- rail
- cone
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H7/00—Marking-out or setting-out work
- B25H7/04—Devices, e.g. scribers, for marking
Abstract
For the frock of large-scale nonmetallic composite taper nacelle processing, it is related to machining tooling device technical field, it includes base, and two row aluminium section bar vertical rods are installed on base, and the vertical line rail being parallel to each other is installed on the top of each column aluminium section bar vertical rod；It is blank rest area between two row aluminium section bar vertical rods, positioning supporting plate is set in blank rest area；Crossbeam is set above vertical line rail, and crossbeam is connected by longitudinal sliding block with vertical line rail, and the first guide rail lock is installed on longitudinal sliding block, x wire rail is installed on crossbeam；Slide unit is installed on x wire rail, vertical guide pair is installed on slide unit, vertical guide pair includes vertical sliding block and vertical line rail, vertical sliding block is fixedly connected on slide unit, the bottom of vertical line rail is connected with scriber mounting seat, second guide rail lock is installed on vertical sliding block, vertical scriber and horizontal scriber are installed in scriber mounting seat；Magnetic railings ruler is equipped with vertical line rail and vertical line rail, magnetic head is installed on longitudinal sliding block and vertical sliding block, digital display assembly is also equipped with slide unit.
Description
Technical field
It is more particularly to a kind of to be used for large-scale nonmetallic composite cone the present invention relates to machining tooling device technical field
The frock of shape nacelle processing.
Background technology
Traditional nacelle processing tool is to realize production by high-precision clamp base and the combination of special positioning supporting part
Product are positioned, and corresponding dimensioned is then completed by large-sized gantry milling machine.
A kind of figures 1 and 2 show that large-scale nonmetallic composite taper nacelle（Material is glass fibre+thermosetting tree
Fat）, the taper nacelle front end is small, rear end is big, bulkhead consistency of thickness, it is main include splitting to obtain along bullet axis two and half
Taper nacelle（For ease of follow-up statement, in the present invention, it is axial base that taper nacelle will be splitted into two-part plane definition
Quasi- face）, during production, above-mentioned two half-cone nacelle separate machined（Mainly axial base is completed on two half-cone nacelle blanks
Quasi- face and rear end face processing, the allowance of length direction reserves in the rear end of half-cone nacelle blank to be come）, after machining
Two half-cone nacelles are spliced together by hinge and fastener again, so as to form hollow taper nacelle.The taper nacelle
Total length reach 6030mm, length tolerance requires that control in 10mm, because nacelle shape is tapered, can not pass through the letters such as briquetting
Single holder is fixed on the workbench of planer-type milling machine, and due to the half-cone nacelle blank of nonmetallic composite
For the thin-wall part of boring, chucking power is slightly larger to be easy for deforming, and must customize baroque large-scale jig during plant produced
To be gripped to it.
More than 8 meters（Workbench length）Large-sized gantry milling machine price generally in more than 700,000 yuan of RMB, for order
Little situation is measured, large-scale planer-type milling machine is specially bought for the taper nacelle shown in production Fig. 1 and Fig. 2 and customizes complexity
Large-scale jig is clearly to one's profit, further, since the fixture for the taper nacelle is bulky, itself is overweight, is hung
It is also larger to be attached to the work difficulty on platen and calibrated.
The content of the invention
It is used for what large-scale nonmetallic composite taper nacelle was processed the technical problem to be solved in the present invention is to provide a kind of
Frock, during plant produced, the frock can be first passed through and carry out positioning marking, then utilize hand held cutting device excision half-cone cabin
Body blank redundance can process half-cone nacelle finished product, and two half-cone nacelle finished products are spliced by hinge and fastener
To together i.e. can obtain taper nacelle.
In order to solve the above-mentioned technical problem, the present invention adopts the following technical scheme that：One kind is used for large-scale nonmetallic composite wood
Expect the frock of taper nacelle processing, including base；
Vertically-mounted on the base to have more highly consistent aluminium section bar vertical rods, the aluminium section bar vertical rod lines up what is be parallel to each other
Two row, the top installation vertical line rail of each column aluminium section bar vertical rod, the vertical line rail installed in two row aluminium section bar rod ends are mutual
It is parallel；
The blank rest area for placing half-cone nacelle blank, the blank rest area are formed between two row aluminium section bar vertical rods
In be arranged at intervals with from front to back polylith be used for position picking-up half-cone nacelle blank positioning supporting plate, the positioning supporting plate
It is vertically arranged in above base and is fixedly connected with base, the positioning supporting plate is provided with and half-cone nacelle blank outer peripheral face
The arc support face to match；
The upper horizontal of the vertical line rail sets a crossbeam, and the crossbeam is across above blank rest area and passes through longitudinal direction
Sliding block is connected with vertical line rail, and the first guide rail lock for being locked on vertical line rail is provided with the longitudinal sliding block,
X wire rail is installed, the x wire rail is vertical with vertical line rail on the crossbeam；
The slide unit that can move back and forth along its length is installed on the x wire rail, vertical guide is installed on the slide unit
Pair, the secondary vertical line rail for including vertical sliding block and being vertically arranged of the vertical guide, the vertical sliding block are fixedly connected on cunning
Platform, the bottom of the vertical line rail are connected with scriber mounting seat, are also equipped with being used for the vertical line rail of locking on the vertical sliding block
Making the second guide rail lock that it can not be moved up and down, the scriber mounting seat is provided with a first through hole and two the second through holes,
The first through hole is opened up vertically, and described two second through holes open up horizontally towards each other, and one is inserted in the first through hole vertically
Scriber, the vertical scriber is propped up and is fixed in first through hole by releasable top tight pieces, in described two second through holes
Respectively one horizontal scriber of insertion, the tip end of two horizontal scribers are oppositely arranged, and the horizontal scriber is held out against by releasable
Part is propped up and is fixed in the second through hole；
Magnetic railings ruler is equipped with the vertical line rail and vertical line rail, is mounted on the longitudinal sliding block and vertical sliding block and magnetic
The magnetic head of grid chi matching, is also equipped with digital display assembly on the slide unit, the digital display assembly includes signal and data processing unit
And display unit, the magnetic head and display unit are all connected with signal and data processing unit, the signal and data processing list
Member can calculate its shift value in respective carter according to the magnetic signal that magnetic head picks up and show the position by display unit
Move numerical value.
Wherein, a pin for being used to block half-cone nacelle blank front end face is provided with the blank rest area, it is described
Pin is vertically arranged and its bottom be fixedly connected one can front and rear adjustment position bearing, the bearing is bolted on bottom
On seat, when the bottom of the scriber mounting seat abuts against the top end face of pin, needle point and the positioning supporting plate of the horizontal scriber
The axial reference plane for the half-cone nacelle blank that upper positioning is placed is concordant.
Further, one piece of gear for being used to block half-cone nacelle blank rear end face is additionally provided with the blank rest area
Plate, the baffle plate are vertically arranged in above base and are fixedly connected with base.
Further, the one piece of arc down bent supporting bar, the arc supporting bar are additionally provided with the blank rest area
Baffle plate is abutted against towards the side of pin, the side end face of the arc supporting bar positioned at baffle plate, when the half-cone nacelle blank pressure
After in arc supporting bar, the arc supporting bar can produce elastic bending deflection and hold the rear end periphery of half-cone nacelle blank
Face.
Preferably, a rear sight base is respectively arranged with four angles position of the blank rest area, is erected on the rear sight base
Head straight for being provided with scale slot, a metal ruler with a scale is inserted with the scale slot, the metal ruler can be from mark
Extracted out in chi slot.
Wherein, the rear sight base is an aluminium alloy extrusions bar being vertically arranged, the aluminium alloy extrusions bar extrusion molding
When the type hole that is formed along its length as scale slot, the metal ruler is a solid aluminum alloy bar, described solid
Aluminium alloy rod is inserted in type hole and its shape of cross section matches with the shape of cross section of the type hole, the solid aluminum alloy bar
Side have scale mark by laser engraving.
Preferably, the base is the crisscross frame base being formed by connecting of more aluminium section bars.
Wherein, anti-skid design plate is equipped with the frame base.
It is also preferred that also being provided with magnetic railings ruler on the x wire rail, it is provided with the slide unit and the x wire rail
On the magnetic head that matches of magnetic railings ruler, the magnetic head installed on the slide unit is also connected to signal and data processing unit.
Finally, the 3rd guide rail lock for being locked on x wire rail is also equipped with the slide unit.
The mode of operation for carrying out positioning marking to half-cone nacelle blank with frock provided by the invention is as follows：First by half cone
Shape nacelle blank keeps flat into blank rest area and held by positioning supporting plate positioning.Positioning marking step is divided into：1st, axial base
Quasi- face line.2nd, rear end face is rule.
During axial reference plane line, vertical line rail is first moved, adjusts the height of scriber mounting seat（Shown according to digital display assembly
Show the numerical value shown on window to adjust height）So that the needle point of horizontal scriber is in half-cone nacelle blank axial direction to be processed
In reference plane（I.e. needle point aligns with axial reference plane）, then using the second guide rail lock pin vertical line rail make its can not on move down
Move, then the needle point of two horizontal scribers is born against to inner surface and the outer surface of half-cone nacelle blank wallboard（It is if vertical
Scriber interference level scriber should then unclamp top tight pieces, then up adjust vertical scriber against half-cone nacelle blank wallboard
Position）, and ensure that the first guide rail lock is in releasing orientation, finally promote crossbeam to be moved toward extreme direction after half-cone nacelle blank,
Due to half-cone nacelle blank wall thickness is consistent and slide unit on x wire rail it is freely slidable, horizontal scriber can be always along half cone
The profile level of shape nacelle blank moves backward, and depicts the mark of axial reference plane in the bulkhead side of half-cone nacelle blank
Remember line（The rose method of opposite side mark line is the same, repeats no more）.
When rear end face is rule, the distance that is moved backward from half-cone nacelle blank front end according to crossbeam（Digital display assembly is shown
Corresponding numerical value can be shown on window）Rear end face scribing position is determined, if show what is moved from blank front end on display window backward
When distance reaches 6030mm, then without promoting crossbeam backward again, now can is locked by the first guide rail and pins longitudinal sliding block,
So that crossbeam can not move forward and backward along vertical line rail again, top tight pieces are then unclamped, the position of horizontal scriber is adjusted, it is no longer supported
Against half-cone nacelle blank wallboard, then unclamp the second guide rail and lock and up promote scriber mounting seat so that half-cone nacelle base
The wallboard of part is deviate from between two horizontal scribers, promotes slide unit to be moved toward half-cone nacelle blank middle afterwards, vertical line
Rail moves down under scriber mounting seat and its self gravitation effect, and causes the needle point of vertical scriber to abut against half-cone nacelle
The inwall of blank, promoting slide unit, vertical scriber is just after transversely line rail is moved to opposite side from the side of half-cone nacelle blank
The mark line of rear end face to be processed can be depicted on the inwall of half-cone nacelle blank.
After completing line work in face to be processed by above-mentioned frock, hand held cutting device excision half-cone nacelle is recycled
Blank redundance can process half-cone nacelle finished product, and two half-cone nacelle finished products are spliced to by hinge and fastener
It can obtain taper nacelle together.Be not in be led because chucking power is excessive what is particularly worth mentioning is that in above-mentioned process
Cause the situation of half-cone nacelle blank deformation.Because frock agent structure of the present invention is made of aluminium section bar, weight compared with
Gently, carry and easy for installation.In the case of order volume is little, with specially purchasing large-sized gantry milling machine and customizing large-scale jig
The mode of production is compared, and redundance material is cut off using the frock elder generation positioning marking of the present invention, in conjunction with hand-hold shearing unit
Processing mode also has obviously cost advantage.
Brief description of the drawings
Fig. 1 is the front view of large-scale nonmetallic composite taper nacelle involved by the present invention；
Fig. 2 is the right view of large-scale nonmetallic composite taper nacelle involved by the present invention；
Fig. 3 is the overall structure diagram one of the present invention；
Fig. 4 is the overall structure diagram two of the present invention；
Fig. 5 is the partial enlarged drawing at A positions in Fig. 3；
Fig. 6 is the partial enlarged drawing at B positions in Fig. 3；
Fig. 7 is the partial enlarged drawing at A positions in Fig. 4；
Fig. 8 is the partial enlarged drawing at B positions in Fig. 4；
In figure：
1 --- base 2 --- aluminium section bar vertical rod
3 --- vertical line rail 4 --- blank rest areas
5 --- positioning supporting plate 6 --- crossbeams
7 --- longitudinal sliding block 8 --- first guide rails are locked
9 --- x wire rail 10 --- slide units
11 --- vertical sliding block 12 --- vertical line rails
13 --- scriber mounting seat 14 --- second guide rails are locked
15 --- vertical scriber 16 --- horizontal scribers
17 --- digital display assembly 18 --- pins
19 --- bearing 20 --- baffle plates
21 --- arc supporting bar 22 --- anti-skid design plates
23 --- the 3rd guide rail is locked.
Embodiment
For the ease of the understanding of those skilled in the art, the present invention is made further with reference to embodiment and accompanying drawing
Bright, the content that embodiment refers to not is limitation of the invention.
In the description of the invention, it is to be understood that term " vertical ", " longitudinal direction ", " transverse direction ", " length ", " width ",
The orientation of the instruction such as " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer "
Or position relationship is based on orientation shown in the drawings or position relationship, is for only for ease of the description present invention and simplifies description, and
It is not instruction or implies signified device or element there must be specific orientation, with specific azimuth configuration and operation, therefore
It is not considered as limiting the invention.
In addition, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance
Or the implicit quantity for indicating indicated technical characteristic.In the description of the invention, " multiple " are meant that two or two
More than, unless otherwise specifically defined.
As shown in figures 3-8, a kind of frock for the processing of large-scale nonmetallic composite taper nacelle, including base 1；
Vertically-mounted on base 1 to have more highly consistent aluminium section bar vertical rods 2, two row being parallel to each other are lined up in aluminium section bar vertical rod 2,
The top installation vertical line rail 3 of each column aluminium section bar vertical rod 2, the vertical line rail 3 installed in the top of two row aluminium section bar vertical rod 2 are mutually flat
OK；
The blank rest area 4 for placing half-cone nacelle blank, blank rest area 4 are formed between two row aluminium section bar vertical rods 2
In be arranged at intervals with from front to back polylith be used for position hold up half-cone nacelle blank positioning supporting plate 5, positioning supporting plate 5 erect
Straight to be arranged on the top of base 1 and be fixedly connected with base 1, positioning supporting plate 5 is provided with and half-cone nacelle blank outer peripheral face phase
The arc support face of matching；
The upper horizontal of vertical line rail 3 sets a crossbeam 6, and crossbeam 6 is across the top of blank rest area 4 and passes through longitudinal sliding block
7 are connected with vertical line rail 3, and the first guide rail lock 8 for being locked on vertical line rail 3, crossbeam are provided with longitudinal sliding block 7
X wire rail 9 is installed, x wire rail 9 is vertical with vertical line rail 3 on 6；
The slide unit 10 that can move back and forth along its length is installed on x wire rail 9, vertical guide pair is installed on slide unit 10,
The secondary vertical line rail 12 for including vertical sliding block 11 and being vertically arranged of vertical guide, vertical sliding block 11 are fixedly connected on slide unit 10,
The bottom of vertical line rail 12 is connected with scriber mounting seat 13, is also equipped with making it for the vertical line rail 12 of locking on vertical sliding block 11
The the second guide rail lock 14 that can not be moved up and down, scriber mounting seat 13 is provided with a first through hole and two the second through holes, and first
Through hole is opened up vertically, and two the second through holes open up horizontally towards each other, and a vertical scriber 15, vertical scriber 15 are inserted in first through hole
Prop up and be fixed in first through hole by releasable top tight pieces, a horizontal scriber 16 is respectively inserted in two the second through holes,
The tip end of two horizontal scribers 16 is oppositely arranged, and horizontal scriber 16, which is propped up by releasable top tight pieces and is fixed on second, to be led to
Kong Zhong；
Magnetic railings ruler is equipped with vertical line rail 3 and vertical line rail 12, is mounted on longitudinal sliding block 7 and vertical sliding block 11 and magnetic grid
The magnetic head of chi matching, is also equipped with digital display assembly 17 on slide unit 10, digital display assembly 17 include signal and data processing unit and
Display unit, magnetic head and display unit are all connected with signal and data processing unit, and signal and data processing unit can be according to magnetic head
The magnetic signal of pickup calculates its shift value in respective carter and shows the shift value by display unit.
The mode of operation that the frock provided with above-described embodiment carries out positioning marking to half-cone nacelle blank is as follows：First will
Half-cone nacelle blank keeps flat into blank rest area 4 and held by positioning the positioning of supporting plate 5.Positioning marking step is divided into：1、
Axial reference plane line.2nd, rear end face is rule.
During axial reference plane line, vertical line rail 12 is first moved, adjusts the height of scriber mounting seat 13（It is total according to digital display
The numerical value shown on into 17 display windows come adjust height）So that it is to be added that the needle point of horizontal scriber 16 is in half-cone nacelle blank
In the axial reference plane of work（I.e. needle point aligns with axial reference plane）, then pinning vertical line rail 12 using the second guide rail lock 14 makes
It can not be moved up and down, then by the needle point of two horizontal scribers 16 bear against half-cone nacelle blank wallboard inner surface and
Outer surface（If the vertical interference level scriber 16 of scriber 15 against half-cone nacelle blank wallboard, should unclamp top tight pieces, then past
The position of the upper vertical scriber 15 of adjustment）, and ensure that the first guide rail lock 8 is in releasing orientation, crossbeam 6 is finally promoted toward half-cone cabin
Extreme direction moves after body blank, due to half-cone nacelle blank wall thickness is consistent and slide unit 10 on x wire rail 9 it is freely slidable,
Profile level of the horizontal meeting of scriber 16 always along half-cone nacelle blank moves backward, and in the bulkhead of half-cone nacelle blank
Side depicts the mark line of axial reference plane（The rose method of opposite side mark line is the same, repeats no more）.
When rear end face is rule, the distance that is moved backward from half-cone nacelle blank front end according to crossbeam 6（Digital display assembly 17 is aobvious
Corresponding numerical value can be shown by showing on window）Rear end face scribing position is determined, if display is moved from blank front end on display window backward
Distance when reaching 6030mm, then without promoting crossbeam 6 backward again, now can by the first guide rail lock 8 by longitudinal sliding block 7
Pinning so that crossbeam 6 can not be movable along vertical line rail 3 again, then unclamps top tight pieces, adjusts the position of horizontal scriber 16,
It is no longer abut against half-cone nacelle blank wallboard, then unclamp the second guide rail lock 14 and up promote scriber mounting seat 13, make
The wallboard for obtaining half-cone nacelle blank is deviate from between two horizontal scribers 16, promotes slide unit 10 afterwards toward half-cone nacelle blank
Middle is moved, and vertical line rail 12 moves down under scriber mounting seat 13 and its self gravitation effect, and causes vertical scriber
15 needle point abuts against the inwall of half-cone nacelle blank, promote slide unit 10 transversely line rail 9 from half-cone nacelle blank one
After side is moved to opposite side, vertical scriber 15 will depict the mark of rear end face to be processed on the inwall of half-cone nacelle blank
Remember line.
After completing line work in face to be processed by above-mentioned frock, hand held cutting device excision half-cone nacelle is recycled
Blank redundance can process half-cone nacelle finished product, and two half-cone nacelle finished products are spliced to by hinge and fastener
It can obtain taper nacelle together.Be not in be led because chucking power is excessive what is particularly worth mentioning is that in above-mentioned process
Cause the situation of half-cone nacelle blank deformation.Because the frock agent structure in above-described embodiment is made of aluminium section bar, weight
It is relatively light, carry and easy for installation.In the case of order volume is little, with specially purchasing large-sized gantry milling machine and customizing large-scale jig
The mode of production compare, using the frock elder generation positioning marking, in conjunction with hand-hold shearing unit cut off redundance material processing
Mode also has obviously cost advantage.
As shown in Figures 3 and 4, a gear for being used to block half-cone nacelle blank front end face is additionally provided with blank rest area 4
Bar 18, pin 18 is vertically arranged and its bottom be fixedly connected one can front and rear adjustment position bearing 19, bearing 19 passes through bolt
It is fixed on base 1, when the bottom of scriber mounting seat 13 abuts against the top end face of pin 18, the needle point of horizontal scriber 16 and positioning
The axial reference plane that the half-cone nacelle blank of placement is positioned in supporting plate is concordant.Set pin 18 can in blank rest area 4
To bring following benefit：1st, the object of reference as placement half-cone nacelle blank, while half-cone nacelle front end face is propped up, prevent
It is moved along because of accident collision.2nd, be easy to determine the height and position of axial reference plane so that line operation when more convenient operation,
Operating efficiency is higher.
Further, as shown in Fig. 3 and 4, one piece is additionally provided with blank rest area 4 and is used for after blocking half-cone nacelle blank
The baffle plate 20 of end face, baffle plate 20 are vertically arranged in the top of base 1 and are fixedly connected with base 1.The baffle plate 20 can live half with push and block
The rear end face of taper nacelle blank, avoid because accident collision causes half-cone nacelle blank to move backward.
Further, as shown in Fig. 4 and 7, the one piece of arc down bent supporting bar is additionally provided with blank rest area 4
21, arc supporting bar 21 is located at baffle plate 20 and abuts against baffle plate 20 towards the side of pin 18, the side end face of arc supporting bar 21, work as half cone
After shape nacelle blank is pressed in arc supporting bar 21, arc supporting bar 21 can produce elastic bending deflection and hold half-cone nacelle base
The rear end outer peripheral face of part.The arc supporting bar 21 has been mainly following acts on：Because half-cone nacelle blank is bulky（Particularly
Length is longer）And be made of nonmetallic composite, during actual production, some blanks are possible to, because pattern maker's shrinkage is excessive, cause
Length is partially short, for such a situation, first blank can be positioned in positioning supporting plate 5, now the tail of half-cone nacelle blank
Side pressure lives arc supporting bar 21, the flexural deformation of arc supporting bar 21 and the rear end outer peripheral face for holding half-cone nacelle blank, Ran Hou
Composite resin material is filled in arc supporting bar 21, the length of half-cone nacelle blank is mended within scope of design, will with hot blast
Rear end face scribing operation can be carried out after compound resin solidification.
Preferably, a rear sight base can also be respectively arranged with four angles position of blank rest area 4（The rear sight base is attached
Not shown in figure）, scale slot is offered vertically on rear sight base, and a metal ruler with a scale is inserted with scale slot
（The metal ruler is not shown in the accompanying drawings）, metal ruler can extract out from scale slot.Half-cone nacelle blank is positioned over
, it is necessary to which its top both sides is adjusted into level as far as possible when in positioning supporting plate 5, set respectively in four angles position of blank rest area 4
After metal ruler, operator can be allowed to be intuitive to see very much the whether leveling of half-cone nacelle blank top both sides, compared
With the vertical one-point measurement of scriber 15 when being not provided with metal ruler（Four points are selected to measure on half-cone nacelle blank top）
Carry out the mode of operation of leveling, the working strength of worker can be substantially reduced, greatly improve operating efficiency.
Wherein, foregoing rear sight base is an aluminium alloy extrusions bar being vertically arranged, edge during aluminium alloy extrusions bar extrusion molding
The type hole that its length direction is formed is a solid aluminum alloy bar as scale slot, metal ruler, and solid aluminum alloy bar is inserted in
In type hole and its shape of cross section is matched with the shape of cross section of the type hole, and the side of solid aluminum alloy bar is carved by laser
It is carved with scale mark.
Preferably, in the above-described embodiments, base 1 is the crisscross frame base being formed by connecting of more aluminium section bars.Adopt
The overall weight of foregoing frock can be further reduced with the crisscross frame base being formed by connecting of aluminium section bar.
Further, as shown in Fig. 3 and 4, anti-skid design plate 22 is also equipped with frame base.Preferably, in horizontal stroke
Magnetic railings ruler also is provided with to line rail 9, the magnetic head to match with the magnetic railings ruler on x wire rail 9, slide unit 10 are installed on slide unit 10
The magnetic head of upper installation is also connected to signal and data processing unit.It is also equipped with being used to be locked at x wire on slide unit 10
The 3rd guide rail lock 23 on rail 9.
Above-described embodiment is the preferable implementation of the present invention, and in addition, the present invention can be realized with other manner,
Any obviously replaced on the premise of not departing from the technical program design within protection scope of the present invention.
In order to allow those of ordinary skill in the art more easily to understand improvements of the present invention relative to prior art, this
Some accompanying drawings of invention and description have been simplified, and for the sake of clarity, present specification is omitted some other members
Element, those of ordinary skill in the art should be aware that these elements omitted also may make up present disclosure.
Claims (10)
1. for the frock of large-scale nonmetallic composite taper nacelle processing, including base（1）, it is characterised in that：
The base（1）It is above vertically-mounted to have more highly consistent aluminium section bar vertical rods（2）, the aluminium section bar vertical rod（2）Line up
Two row being parallel to each other, each column aluminium section bar vertical rod（2）Top installation vertical line rail（3）, installed in two row aluminium section bar vertical rods（2）
The vertical line rail on top（3）It is parallel to each other；
In two row aluminium section bar vertical rods（2）Between form the blank rest area for placing half-cone nacelle blank（4）, the blank
Rest area（4）In be arranged at intervals with from front to back polylith be used for position picking-up half-cone nacelle blank positioning supporting plate（5）, institute
State positioning supporting plate（5）It is vertically arranged in base（1）Top and and base（1）It is fixedly connected, the positioning supporting plate（5）On set
There is the arc support face to match with half-cone nacelle blank outer peripheral face；
The vertical line rail（3）Upper horizontal set a crossbeam（6）, the crossbeam（6）It is across blank rest area（4）On
Side simultaneously passes through longitudinal sliding block（7）With vertical line rail（3）Connection, the longitudinal sliding block（7）On be provided with for be locked at it is vertical
To line rail（3）On the first guide rail lock（8）, the crossbeam（6）On x wire rail is installed（9）, the x wire rail（9）With indulging
To line rail（3）Vertically；
The x wire rail（9）On the slide unit that can move back and forth along its length is installed（10）, the slide unit（10）Upper peace
Equipped with vertical guide pair, the vertical guide is secondary to include vertical sliding block（11）And the vertical line rail being vertically arranged（12）, it is described
Vertical sliding block（11）It is fixedly connected on slide unit（10）, the vertical line rail（12）Bottom be connected with scriber mounting seat（13）, institute
State vertical sliding block（11）On be also equipped with being used for the vertical line rail of locking（12）Make the second guide rail lock that it can not be moved up and down（14）,
The scriber mounting seat（13）A first through hole and two the second through holes are provided with, the first through hole opens up vertically, described
Two the second through holes are opened up horizontally towards each other, and a vertical scriber is inserted in the first through hole（15）, the vertical scriber（15）
Prop up and be fixed in first through hole by releasable top tight pieces, a horizontal scriber is respectively inserted in described two second through holes
（16）, two horizontal scribers（16）Tip end be oppositely arranged, the horizontal scriber（16）Propped up by releasable top tight pieces
And it is fixed in the second through hole；
The vertical line rail（3）And vertical line rail（12）On be equipped with magnetic railings ruler, the longitudinal sliding block（7）And vertical sliding block（11）
On be mounted on the magnetic head that is matched with magnetic railings ruler, the slide unit（10）On be also equipped with digital display assembly（17）, the digital display assembly
（17）Including signal and data processing unit and display unit, the magnetic head and display unit are all connected with signal and data processing
Unit, the signal and data processing unit can calculate its displacement number in respective carter according to the magnetic signal that magnetic head picks up
Value simultaneously shows the shift value by display unit.
2. the frock according to claim 1 for the processing of large-scale nonmetallic composite taper nacelle, it is characterised in that：
The blank rest area（4）In be provided with one and be used to block the pin of half-cone nacelle blank front end face（18）, the pin
（18）Be vertically arranged and its bottom be fixedly connected one can front and rear adjustment position bearing（19）, the bearing（19）Pass through bolt
It is fixed on base（1）On, the scriber mounting seat（13）Bottom abut against pin（18）Top end face when, the horizontal scriber
（16）Needle point with positioning supporting plate on position placement half-cone nacelle blank axial reference plane it is concordant.
3. the frock according to claim 2 for the processing of large-scale nonmetallic composite taper nacelle, it is characterised in that：
The blank rest area（4）In be additionally provided with one piece and be used to block the baffle plate of half-cone nacelle blank rear end face（20）, the baffle plate
（20）It is vertically arranged in base（1）Top and and base（1）It is fixedly connected.
4. the frock according to claim 3 for the processing of large-scale nonmetallic composite taper nacelle, it is characterised in that：
The blank rest area（4）In be additionally provided with the one piece of arc down bent supporting bar（21）, the arc supporting bar（21）Positioned at baffle plate
（20）Towards pin（18）Side, the arc supporting bar（21）Side end face abut against baffle plate（20）, when the half-cone cabin
Body blank is pressed in arc supporting bar（21）After upper, the arc supporting bar（21）Elastic bending deflection can be produced and hold half-cone cabin
The rear end outer peripheral face of body blank.
5. the frock according to claim 4 for the processing of large-scale nonmetallic composite taper nacelle, it is characterised in that：
In the blank rest area（4）Four angles position be respectively arranged with a rear sight base, offer scale vertically on the rear sight base
Slot, a metal ruler with a scale is inserted with the scale slot, the metal ruler can be extracted out from scale slot.
6. the frock according to claim 5 for the processing of large-scale nonmetallic composite taper nacelle, it is characterised in that：
The rear sight base is an aluminium alloy extrusions bar being vertically arranged, during the aluminium alloy extrusions bar extrusion molding along its length
The type hole of formation is a solid aluminum alloy bar as scale slot, the metal ruler, and the solid aluminum alloy bar is inserted in type
In hole and its shape of cross section matches with the shape of cross section of the type hole, and the side of the solid aluminum alloy bar passes through laser
It is carved with scale mark.
7. the work for being used for the processing of large-scale nonmetallic composite taper nacelle according to any one in claim 1-6
Dress, it is characterised in that：The base（1）For the crisscross frame base being formed by connecting of more aluminium section bars.
8. the frock according to claim 7 for the processing of large-scale nonmetallic composite taper nacelle, it is characterised in that：
Anti-skid design plate is equipped with the frame base（22）.
9. the work for being used for the processing of large-scale nonmetallic composite taper nacelle according to any one in claim 1-6
Dress, it is characterised in that：The x wire rail（9）On also be provided with magnetic railings ruler, the slide unit（10）On be provided with and the x wire
Rail（9）On the magnetic head that matches of magnetic railings ruler, the slide unit（10）The magnetic head of upper installation is also connected to signal and data processing list
Member.
10. the frock for being used for the processing of large-scale nonmetallic composite taper nacelle according to right 9, it is characterised in that：Institute
State slide unit（10）On be provided with for being locked at x wire rail（9）On the 3rd guide rail lock（23）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710967088.8A CN107511811B (en) | 2017-10-17 | 2017-10-17 | Tool for machining large nonmetallic composite material conical cabin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710967088.8A CN107511811B (en) | 2017-10-17 | 2017-10-17 | Tool for machining large nonmetallic composite material conical cabin |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107511811A true CN107511811A (en) | 2017-12-26 |
| CN107511811B CN107511811B (en) | 2023-09-01 |
Family
ID=60727167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710967088.8A Active CN107511811B (en) | 2017-10-17 | 2017-10-17 | Tool for machining large nonmetallic composite material conical cabin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107511811B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB541880A (en) * | 1940-06-11 | 1941-12-16 | John Henry Bardsley | Improvements in tools for the production of templates |
| GB2112522A (en) * | 1981-11-25 | 1983-07-20 | Mitutoyo Mfg Co Ltd | Coordinate measuring machine |
| CN203843833U (en) * | 2014-03-07 | 2014-09-24 | 柳州五菱汽车有限责任公司 | Center line drawing device for parts |
| CN104760000A (en) * | 2015-04-01 | 2015-07-08 | 南京航空航天大学 | Vertical column type flexible tool of machine tool |
| CN105403142A (en) * | 2015-11-25 | 2016-03-16 | 华中科技大学 | Magnetic-railing-ruler-based portable flatness measurement instrument |
| CN206416150U (en) * | 2017-01-25 | 2017-08-18 | 北京中科威能技术服务有限公司 | A kind of cutting head of roadheader toothholder positioning and marking device |
-
2017
- 2017-10-17 CN CN201710967088.8A patent/CN107511811B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB541880A (en) * | 1940-06-11 | 1941-12-16 | John Henry Bardsley | Improvements in tools for the production of templates |
| GB2112522A (en) * | 1981-11-25 | 1983-07-20 | Mitutoyo Mfg Co Ltd | Coordinate measuring machine |
| CN203843833U (en) * | 2014-03-07 | 2014-09-24 | 柳州五菱汽车有限责任公司 | Center line drawing device for parts |
| CN104760000A (en) * | 2015-04-01 | 2015-07-08 | 南京航空航天大学 | Vertical column type flexible tool of machine tool |
| CN105403142A (en) * | 2015-11-25 | 2016-03-16 | 华中科技大学 | Magnetic-railing-ruler-based portable flatness measurement instrument |
| CN206416150U (en) * | 2017-01-25 | 2017-08-18 | 北京中科威能技术服务有限公司 | A kind of cutting head of roadheader toothholder positioning and marking device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107511811B (en) | 2023-09-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112570987B (en) | Flexible posture-adjusting and involuting tool and assembling method thereof | |
| CN104690472B (en) | Body assembly welding clamp after frame of motorcycle | |
| KR100854306B1 (en) | Punch press machine for bus bar | |
| CN107498532A (en) | For delineating the device of machining benchmark line on half-cone nacelle blank | |
| CN208880217U (en) | A kind of forging process positioning and clamping device | |
| CN207290076U (en) | For delineating the device of machining benchmark line on half-cone nacelle blank | |
| CN107538085A (en) | The processing method of large-scale nonmetallic composite taper nacelle | |
| CN207290252U (en) | For processing the blank bracket of large-scale nonmetallic composite taper nacelle | |
| CN207290075U (en) | Frock for the processing of large-scale nonmetallic composite taper nacelle | |
| CN107511811A (en) | Frock for the processing of large-scale nonmetallic composite taper nacelle | |
| CN209849698U (en) | Stamping die for metal support | |
| CN107824662B (en) | Continuous feeding type servo stamping device | |
| CN205437598U (en) | To metallic structure underframe fix with welding fixture that stereotypes | |
| CN106624819A (en) | Multifunctional processing system for stretch-bent component of railway vehicle | |
| CN107584548A (en) | For processing the blank bracket of large-scale nonmetallic composite taper nacelle | |
| CN206326314U (en) | A kind of multi-angle weld fixture apparatus | |
| CN103769481A (en) | Machining device of installation corner connector | |
| CN203818254U (en) | Material pressing component for woodworking numerical-control milling machine | |
| CN204210164U (en) | A kind of laser marking machine with adjustable bed | |
| CN209697756U (en) | Combined type replaces bending apparatus | |
| CN207289209U (en) | A kind of numerical control machining center protective cover shell processing topping machanism | |
| CN211539378U (en) | Cold header blank device | |
| CN205393886U (en) | Cut -to -size saw's welding frock | |
| CN106270217B (en) | A kind of diel replacement fast-positioning device | |
| CN218452518U (en) | Oblique line bending mechanism of bending machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |