CN206264372U - The splicing assembly tooling of EMUs composite underbody equipment compartment crossbeam - Google Patents
The splicing assembly tooling of EMUs composite underbody equipment compartment crossbeam Download PDFInfo
- Publication number
- CN206264372U CN206264372U CN201620105977.4U CN201620105977U CN206264372U CN 206264372 U CN206264372 U CN 206264372U CN 201620105977 U CN201620105977 U CN 201620105977U CN 206264372 U CN206264372 U CN 206264372U
- Authority
- CN
- China
- Prior art keywords
- glued
- web
- base platform
- covering
- component
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model provides a kind of EMUs composite underbody equipment compartment crossbeam with assembly tooling, including base platform, web splicing component and covering splicing component is glued, and web is glued component and covering is glued component and is respectively arranged in base platform；Web is glued component and is glued component using detachable web, web is glued component and includes some portal frames, rectangular tube one, the rectangular tube two, side screw for support beam, top screw, and covering is glued component and includes some pipes, square tube one, the square tube two for fixed cross beam, some for applying stressed fast ram pressure, some pressure head cushion blocks to square tube two.This kind of EMUs composite underbody equipment compartment crossbeam prepares that dimensional accuracy is high, each splicing face thickness is uniform, simple to operate, with low cost, production efficiency is high, qualification rate is high, can mass production with assembly tooling is glued.
Description
Technical field
The utility model is related to a kind of EMUs composite underbody equipment compartment crossbeam to be glued assembly tooling.
Background technology
Bullet train is the important technical achievement of world's railway, and it is dynamic that it has embodied a concentrated reflection of a state-owned railroads traction
The technological progress of the aspects such as power, line construction, high-speed cruising control, rapid transit tissue and management, also embodies one
National science and technology and industrial level.Train is a kind of independent body structure, can provide good under the conditions of severe external environment
Good internal work environment, with various protective capacities and mobility is good.But prepared using metal material more than existing car body, machine
Dynamic performance is not good and requires energy consumption higher, and high using specific strength, specific modulus is big, and anti-fatigue performance is good, and chemical resistance is good
The advantages of carbon fibre composite can effectively improve the combination property of car body, particularly mobility.
Crossbeam is one of important composition part of equipment compartment, and the equipment compartment crossbeam for using at present is generally metal material, due to
Metal material density is big, is unfavorable for the raising of car body loss of weight and overall performance.The carbon of equipment compartment crossbeam has been can serve as at present
The manufacture method of fibrous composite beam, but because the post-production and assembly technology of composite are more difficult, be not suitable for
Ensure the final assembly precision of crossbeam, and product qualification rate is relatively low.
Above mentioned problem should be given in production and the assembling process of standard EMUs composite underbody equipment compartment crossbeam
To consider and the problem that solves.
Utility model content
The purpose of this utility model is to provide a kind of corresponding splicing assembling of EMUs composite underbody equipment compartment crossbeam
Frock is as follows for solving defect present in prior art and deficiency：Conventional adhesive bonding of composites technique is bonded for manual, no
The quality requirement of high standard can be met, while production efficiency is low, it is larger to use of labor, and it cannot be guaranteed that the essence being glued
Degree, and product percent defective is higher, considerably increases the production cost of composite crossbeam.
Technical solution of the present utility model is：
A kind of EMUs composite underbody equipment compartment crossbeam is glued with splicing assembly tooling, including base platform, web
Component and covering are glued component, and web is glued component and covering is glued component and is respectively arranged in base platform；
Web is glued component and is glued component using detachable web, and web is glued component and includes some portal frames, rectangle
Guan Yi, rectangular tube two, straight pin, side screw, top screw, the both sides of portal frame are connected to pedestal and put down by straight pin respectively
It is provided with platform, at the top of portal frame for applying stressed top screw to rectangular tube one, portal frame is respectively provided on two sides with use
In stressed side screw is applied to rectangular tube two, rectangular tube one, rectangular tube two are sequentially arranged between portal frame and base platform；
Covering be glued component using detachable covering be glued component, covering be glued component include some pipes, square tube one,
It is square tube two for fixed cross beam, some for applying stressed fast ram pressure, some pressure head cushion blocks, base platform to square tube two
Be respectively provided on two sides with pipe, square tube is vertically connected on pipe by retaining screw, and base platform is respectively provided on two sides with two
Pressure head cushion block more than individual, pressure head cushion block is respectively equipped with fast ram pressure, and base platform is respectively provided on two sides with square tube two.
Further, base platform is provided with length limited block.
Further, base platform is provided with Universal rotary suspension ring.
Further, being glued component using base platform, web carries out the specific of cantilever diaphragm and web reinforcing plate splicing
Step is：After structure glue on uniform application on the splicing face of cantilever diaphragm, cantilever diaphragm is steadily positioned in base platform,
Two rectangular tubes two are individually positioned in the non-splicing face for lying against cantilever diaphragm；Then will be equal on the splicing face of web reinforcing plate
After structure glue is spread in even painting, web reinforcing plate is fitted in the splicing face of cantilever diaphragm, rectangular tube one is lain against into web strengthens
The non-splicing face of plate, the purpose that the side screw of portal frame, top screw reach clamping force is tightened by rotation, is stood and is extremely tied
After structure adhesive curing, dismounting web is glued the crossbeam semi-finished product that component has been glued.
Further, be glued component using base platform, covering carries out the specific steps that lower covering, upper covering are glued respectively
It is：After by uniform application structure glue on the splicing face of covering under crossbeam, lower covering is steadily positioned in splicing frock, and glue
The lower surface of the crossbeam semi-finished product for connecing is fitted with the splicing face of lower covering, and square tube two is lain against the crossbeam semi-finished product that have been glued
Non- splicing face；Then the crossbeam semi-finished product being glued are fitted on the crossbeam on the splicing face of covering on uniform application after structure glue
Upper surface on, clamping force is realized by square tube one and fast ram pressure, stand to structure adhesive curing i.e. detachable, obtain
The crossbeam finished product of splicing.
The splicing assembly tooling of this kind of EMUs composite underbody equipment compartment crossbeam, including base platform and web glue
Connect frock and covering and be glued frock, after two sets frocks and base combination, be respectively used to crossbeam or so web and upper and lower covering with
The splicing assembling of belly reinforcing plate, can simplify dismounting, assembly working, improve operating efficiency.Base platform its datum plane can be with
Ensure the flatness of crossbeam assembling, while matching Universal rotary suspension ring can facilitate the carrying of frock, be easy to choosing in real time
Use suitable work-yard.
Web is glued component precisely can easily carry out splicing assembling to crossbeam or so web, and can guarantee that its assembling matter
Amount.Web is glued in component, and rectangular tube one, rectangular tube two can lie against crossbeam central abdominal and left and right web is glued LHA
Domain, and size matches with crossbeam size, it is ensured that it is glued the uniformity of assembling.Portal frame is by portal frame top
Centre and left and right sides hexagon socket cap head screw clamp stress in rectangle pipe surface, can uniform stressed and control left and right web it
Between glue-line thickness, and portal frame is then fixed on tool pedestal platform by cylindrical pin with internal thread, further ensures splicing
Assembly precision.
Covering is glued component precisely can easily carry out splicing assembling to covering, lower covering on crossbeam, and can guarantee that it is filled
With quality.Square tube one can lie against left and right web and be glued exterior lateral area and upper covering vertical surface, and size and crossbeam
Size matches, it is ensured that be glued the uniformity of assembling.Fast ram pressure is fixed in base platform by pressure head cushion block, and pedestal is put down
The thickness of the adjustable glue-line between left and right web and lower covering of the fast ram pressure of platform both sides.Its theory highly with product of pipe is high
Degree is identical, and square tube is fixed on pipe by bolt, so as to the total height of crossbeam is controlled within the scope of theory, it is ensured that
Assembling quality.
The beneficial effects of the utility model are, the utility model provides one kind and can prepare that dimensional accuracy is high, be respectively glued face
Thickness is uniform, simple to operate, with low cost, production efficiency is high, qualification rate is high, can mass production EMUs composite car
The splicing assembly tooling of bottom equipment compartment crossbeam.Compared with prior art, the utility model has the following advantages that：
First, clamping force application mechanism is unique reliable.The utility model accommodates the method for force using each area segmentation, and uses
The square tube for matching splicing face size carries out stress so that each to be glued region uniform force, the unification of glue content, it is to avoid local starved
Or the phenomenon of rich glue.
2nd, stopping means is precisely reliable, and it is spacing that the utility model possesses height limiting device, length limit device, width
Device etc., by multi-faceted control, further ensures the final mass of product, it is to avoid the chi caused due to manual operations
The ill effect of very little deviation, even parts scrap, further saves cost.
3rd, simple structure.The utility model uses combined type cross beam assembly tooling so that is glued operation and settles at one go, saves
Other supernumerary's work calibration steps are fallen, a whole set of frock is assembled, dismantled, assembling simple and convenient, high working efficiency.
4th, dimension adjustable.Stopping means can adjust everywhere, can need to be fixed on stopping means according to specific size
On corresponding position, the splicing assembling of the carbon fibre composite crossbeam of different length sizes can be met, widen dress
Range of application with frock.
Brief description of the drawings
Fig. 1 is base platform, the structural representation of web splicing component in the utility model embodiment；
Fig. 2 is the sectional view that embodiment middle cross beam web and web reinforcing plate are glued；
Fig. 3 is the structural representation of covering splicing component in embodiment；
Fig. 4 is covering on embodiment middle cross beam, the sectional view of lower covering splicing；
Wherein：1- base platforms, 2- portal frames, 3- rectangular tubes one, 4- rectangular tubes two, 5- tops screw, 6- side screws,
7- straight pins, 8- length limited blocks, 9- Universal rotary suspension ring, 10- pipes, 11- square tubes one, 12- square tubes two, the fast ram pressures of 13-,
14- pressure head cushion blocks, 15- webs, 16- web reinforcing plates, the upper coverings of 17-, covering under 18-.
Specific embodiment
Describe preferred embodiment of the present utility model in detail below in conjunction with the accompanying drawings.
Embodiment
A kind of EMUs composite underbody equipment compartment crossbeam is flat with assembly tooling, such as Fig. 1 and Fig. 3, including pedestal is glued
Platform 1, web 15 are glued component and covering is glued component, and web 15 is glued component and covering is glued component and is respectively arranged on base platform
On 1.Base platform 1 is provided with length limited block 8.Base platform 1 is provided with Universal rotary suspension ring 9.
Web 15 is glued component and is glued component using detachable web 15, and web 15 is glued component and includes some portal frames
2nd, rectangular tube 1, rectangular tube 24, straight pin 7, side screw 6, top screw 5, the both sides of portal frame 2 pass through straight pin respectively
7 are connected in base platform 1, and the top of portal frame 2 is provided with for applying stressed top screw 5, portal frame to rectangular tube 1
2 are respectively provided on two sides with for applying stressed side screw 6 to rectangular tube 24, and rectangular tube 1, rectangular tube 24 are sequentially arranged in
Between portal frame 2 and base platform 1.
Covering is glued component and is glued component using detachable covering, and covering is glued component and includes some pipes 10, square tube
One 11, for fixed cross beam it is square tube 2 12, some for applying stressed fast ram pressure 13, some pressure head pads to square tube 2 12
Block 14, base platform 1 is respectively provided on two sides with pipe 10, and square tube is vertically connected on pipe 10 by retaining screw, and pedestal is put down
Platform 1 is respectively provided on two sides with more than two pressure head cushion blocks 14, and pressure head cushion block 14 is respectively equipped with fast ram pressure 13, base platform 1
Be respectively provided on two sides with square tube 2 12.Side screw 6, top screw 5, retaining screw use hexagon socket cap head screw.
Universal rotary suspension ring 9, length limited block 8 are directly connected with base platform 1, and portal frame 2 passes through internal thread cylinder
Pin 7 and hexagon socket cap head screw are fixed in base platform 1, and pressure head cushion block 14 is fixed on base by hexagon socket cap head screw
On seat platform 1, cylindrical pin with internal thread 7 is by 24 pairs of crossbeams of rectangular tube 1 and rectangular tube or so web 15 and web reinforcing plate 16
Force, covering 18 exerts a force under 2 12 pairs of crossbeams of fast ram pressure 13 and square tube, and covering 17 exerts a force on one 11 pairs of crossbeams of square tube.
Before starting to be glued assembling carbon fibre composite crossbeam, first pass through Universal rotary suspension ring 9 and frock is carried to choosing
Proper operation place, it is ensured that basic external environment requirement.
As shown in Figure 1, Figure 2, when cantilever diaphragm 15 and web reinforcing plate 16 are glued assembling, first by spacing dress that frock is corresponding
Put：Portal frame 2, length limited block 8 are installed in base platform 1, the structure glue on uniform application on the splicing face of cantilever diaphragm 15
Afterwards, it is steadily positioned in splicing frock, and two rectangular tubes 24 are lain against in the outer space of splicing face, then by web
On the splicing face of reinforcing plate 16 on uniform application after structure glue, reinforcing plate laminating cantilever diaphragm 15 is strengthened into area, while by rectangular tube
One 3 lie against reinforcing plate is glued face outside, and the hexagon socket cap head screw for tightening the both sides of portal frame 2 and surface by rotation reaches
To the purpose of clamping force, stand to structure adhesive curing, the crossbeam semi-finished product that dismounting has been glued.
Such as Fig. 3, Fig. 4, when the upper and lower covering 18 of crossbeam covering is glued assembling, first by stopping means that frock is corresponding：Pipe
10th, pressure head cushion block 14 is installed in base platform 1, by structure glue on uniform application on the splicing face of covering under crossbeam 18 after, by it
Steady being positioned over is glued in frock, and the crossbeam semi-finished product lower surface being glued is fitted therewith, while square tube 2 12 is lain against
In lower surface outer space, then crossbeam semi-finished product are fitted in after structure glue on uniform application on the splicing face of covering 17 on crossbeam
On upper surface, then square tube 1 is installed on pipe 10, is tightened six on square tube 1 and fast ram pressure 13 by rotation
Angle fillister head screw reaches the purpose of clamping force, stands to structure adhesive curing the i.e. detachable crossbeam finished product being glued.
It is glued the side screw 6 of portal frame 2 in component by adjusting web 15, glue-line between web 15 or so can be controlled
Thickness, adjustment top screw 5 can control the thickness of glue-line between web 15 and web reinforcing plate 16.Covering is glued component
In, the thickness of glue-line between web 15 and upper covering 17, lower covering 18, the height of pipe 10 are adjusted by the fast ram pressure 13 of both sides
Theoretical level with product is identical, and square tube is fixed on pipe 10 with retaining screw, so as to the control of the total height of crossbeam be existed
Within teachings.
Embodiment not only have simple structure, it is easy for installation the characteristics of, can also conveniently, it is laborsaving, rapidly assemble crossbeam, it is real
Show the overall positioning of crossbeam, can further improve efficiency of assembling, save cost of labor, and ensure the levelness and essence of crossbeam
Accuracy.
The splicing assembly tooling of this kind of EMUs composite underbody equipment compartment crossbeam, including base platform 1, the glue of web 15
Connected components, covering are glued component, after web 15 is glued component, covering splicing component and base combination, are respectively used to crossbeam or so
The splicing assembling of web 15 and up and down covering 18 and belly reinforcing plate, dismantles, assembles simple and convenient, high working efficiency.
Web 15 is glued component and includes the parts such as portal frame 2, rectangular tube 1, rectangular tube 24, cylindrical pin with internal thread 7, can
Splicing assembling easily precisely is carried out to crossbeam or so web 15.Covering is glued component and includes square tube 1, square tube 2 12, pressure head
Cushion block 14, fast ram pressure 13, pipe 10, hexagon socket cap head screw etc., precisely easily can be carried out to the upper and lower covering 18 of crossbeam
It is glued assembling, this frock can ensure the assembling quality of carbon fibre composite crossbeam.
Base platform 1 is not only the installation carrier of other parts of this splicing frock, while its datum plane can ensure
The flatness of crossbeam assembling, and matching Universal rotary suspension ring 9 can facilitate the carrying of frock, be easy in real time from conjunction
Suitable work-yard, it is ensured that basic external environment requirement.Rectangular tube 1, rectangular tube 24, square tube 1, square tube 2 12 are used to
Keep flat with each plane in crossbeam Bonding Process, its object is to give weld apply uniform pressure.
Stress is clamped in rectangle pipe surface by the hexagon socket cap head screw in the top of portal frame 2 center and left and right sides,
And then make splicing face uniform stressed, while it is also the stopping means of width, it is ensured that product dimensional accuracy.Interior hexagonal cylindrical
Head screw is a kind of clamping master device, is coordinated by with fixed located in connection device, by the mesh for being rotated up to clamp force
's.
Pipe 10 is a kind of stopping means, the horizontal depth of beam of carbon fibre composite after being glued for restriction, it is ensured that assembling
Quality.Pressure head cushion block 14 and fast ram pressure 13, by coordinating, also for one kind clamps master device, pressure head cushion block 14 is fixed quickly
The position of pressure head 13, by adjusting fast ram pressure 13, the purpose of force is clamped to reach.
The splicing assembly tooling of above-mentioned EMUs composite underbody equipment compartment correspondence crossbeam, bonding effect is splendid.Significantly
Increased the precision of product.
Above-described embodiment is only preferred embodiment of the present utility model, and protection model of the present utility model is not limited according to this
Enclose, therefore：All equivalence changes made according to structure of the present utility model, shape, principle, are covered by protection model of the present utility model
Within enclosing.
Claims (3)
1. a kind of EMUs composite underbody equipment compartment crossbeam splicing assembly tooling, it is characterised in that：Including base platform,
Web is glued component and covering is glued component, and web is glued component and covering is glued component and is respectively arranged in base platform；
Web be glued component using detachable web be glued component, web be glued component include some portal frames, rectangular tube one,
Rectangular tube two, straight pin, side screw, top screw, the both sides of portal frame are connected in base platform by straight pin respectively,
It is provided with the top of portal frame for applying stressed top screw to rectangular tube one, portal frame is respectively provided on two sides with for square
Shape pipe two applies stressed side screw, and rectangular tube one, rectangular tube two are sequentially arranged between portal frame and base platform；
Covering is glued component and is glued component using detachable covering, and covering is glued component and includes some pipes, square tube one, is used for
It is the square tube two of fixed cross beam, some for applying stressed fast ram pressure, some pressure head cushion blocks, the two of base platform to square tube two
Side is respectively equipped with pipe, and square tube is vertically connected on pipe by retaining screw, base platform be respectively provided on two sides with two with
On pressure head cushion block, pressure head cushion block is respectively equipped with fast ram pressure, and base platform is respectively provided on two sides with square tube two.
2. EMUs composite underbody equipment compartment crossbeam as claimed in claim 1 splicing assembly tooling, it is characterised in that：
Base platform is provided with length limited block.
3. EMUs composite underbody equipment compartment crossbeam as claimed in claim 1 splicing assembly tooling, it is characterised in that：
Base platform is provided with Universal rotary suspension ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620105977.4U CN206264372U (en) | 2016-02-03 | 2016-02-03 | The splicing assembly tooling of EMUs composite underbody equipment compartment crossbeam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620105977.4U CN206264372U (en) | 2016-02-03 | 2016-02-03 | The splicing assembly tooling of EMUs composite underbody equipment compartment crossbeam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206264372U true CN206264372U (en) | 2017-06-20 |
Family
ID=59035626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620105977.4U Expired - Fee Related CN206264372U (en) | 2016-02-03 | 2016-02-03 | The splicing assembly tooling of EMUs composite underbody equipment compartment crossbeam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206264372U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107390726A (en) * | 2017-08-10 | 2017-11-24 | 郑州大学 | A kind of device for controlling composite laminated plate to be glued thickness |
| CN112810165A (en) * | 2020-12-24 | 2021-05-18 | 中国航空制造技术研究院 | Combined tool for molding, assembling and positioning composite material part and design method |
-
2016
- 2016-02-03 CN CN201620105977.4U patent/CN206264372U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107390726A (en) * | 2017-08-10 | 2017-11-24 | 郑州大学 | A kind of device for controlling composite laminated plate to be glued thickness |
| CN112810165A (en) * | 2020-12-24 | 2021-05-18 | 中国航空制造技术研究院 | Combined tool for molding, assembling and positioning composite material part and design method |
| CN112810165B (en) * | 2020-12-24 | 2022-09-20 | 中国航空制造技术研究院 | Combined tool for molding, assembling and positioning composite material part and design method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105500695B (en) | The splicing assembly tooling of standard EMUs composite underbody equipment compartment crossbeam | |
| CN107649815A (en) | Doorframe welding frock and its peace tune method before a kind of right side | |
| CN206264372U (en) | The splicing assembly tooling of EMUs composite underbody equipment compartment crossbeam | |
| CN205520220U (en) | Passenger car axle housing uses frock clamp with welding of leaf spring backing plate | |
| CN104476062B (en) | Framework two axle apparatus for welding and positioning | |
| CN108928502A (en) | Assemble the tooling of composite material wing box and the method using tooling assembly wing box | |
| CN205075378U (en) | Plane compensatory pressure's cold press | |
| CN110722319A (en) | Welding positioning tool for side beam of railway passenger car framework | |
| CN205074806U (en) | A appurtenance for processing wide diesel engine connecting rod of wedge side wheel has | |
| CN108044284B (en) | Preset reverse deformation tooling for welding side wall door upright post of railway vehicle and method thereof | |
| CN107414391A (en) | Three-dimensional column workpiece welding procedure is equipped | |
| CN106312876B (en) | A kind of fixture being glued for ultrasonic activation reinforced carbon fiber plate and metal plate | |
| CN203732375U (en) | Tool for hydraulic test for stern shaft tube | |
| CN207248475U (en) | A kind of multi-axial Simultaneous vibration mechine stent | |
| CN207629489U (en) | A kind of arms locker door-plate welding robot fixture | |
| CN203109488U (en) | Welding fixture used for multilayer irregular structured cabin | |
| CN106238862B (en) | A kind of box longitudinal beam welding anti-distortion method | |
| CN205817145U (en) | One leads slow beam assembly welding fixture | |
| CN213234368U (en) | Portable pressure device for steel-sticking clamp | |
| CN204221457U (en) | The vacuum platform of honeycomb parts clamping | |
| CN207548594U (en) | A kind of fixture for being used to install three-jaw ring flange and flexible universal joint | |
| CN203390600U (en) | Dual-column milling clamp for processing middle pull rod | |
| CN204524873U (en) | A kind of tool mechanism of medium-sized aviation arc plate Multi-axis Machining | |
| CN207358453U (en) | Portable steel plate welds auxiliary tool | |
| CN207425463U (en) | One kind is used for dry smoothing reactor bus-bar manufacture device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170620 Termination date: 20210203 |