CN105835358B - A kind of university student's equation motorcycle race suspension carbon fiber pipe bonding jig - Google Patents
A kind of university student's equation motorcycle race suspension carbon fiber pipe bonding jig Download PDFInfo
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- CN105835358B CN105835358B CN201610338704.9A CN201610338704A CN105835358B CN 105835358 B CN105835358 B CN 105835358B CN 201610338704 A CN201610338704 A CN 201610338704A CN 105835358 B CN105835358 B CN 105835358B
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- carbon fiber
- fiber pipe
- adjusting screw
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/78—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
- B29C65/7841—Holding or clamping means for handling purposes
- B29C65/7844—Holding or clamping means for handling purposes cooperating with specially formed features of at least one of the parts to be joined, e.g. cooperating with holes or ribs of at least one of the parts to be joined
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
- B29C65/52—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding characterised by the way of applying the adhesive
- B29C65/54—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding characterised by the way of applying the adhesive between pre-assembled parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/78—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
- B29C65/7802—Positioning the parts to be joined, e.g. aligning, indexing or centring
- B29C65/7805—Positioning the parts to be joined, e.g. aligning, indexing or centring the parts to be joined comprising positioning features
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/001—Joining in special atmospheres
- B29C66/0012—Joining in special atmospheres characterised by the type of environment
- B29C66/0014—Gaseous environments
- B29C66/00145—Vacuum, e.g. partial vacuum
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/02—Preparation of the material, in the area to be joined, prior to joining or welding
- B29C66/024—Thermal pre-treatments
- B29C66/0242—Heating, or preheating, e.g. drying
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
- B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
- B29C66/52—Joining tubular articles, bars or profiled elements
- B29C66/522—Joining tubular articles
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
Present invention relates particularly to a kind of university student's equation motorcycle race suspension carbon fiber pipe bonding jig.Purpose is to provide university student's equation motorcycle race suspension carbon fiber pipe bonding jig that a kind of production cost is low, bonding quality is high, adhesive reinforcement is good.The fixture includes seal box, detent mechanism is set in the casing, described detent mechanism includes bracket cage, adjusting screw rod that several are parallel to each other, placing vertically is set in bracket cage, the carbon fiber pipe being vertically arranged is placed between the gap of two adjacent adjusting screw rods, the side wall of carbon fiber pipe side is contacted with the side wall of two adjacent adjusting screw rods;Two contacts side surfaces of the V-arrangement neck set in the side wall and check lock lever of the opposite side of the carbon fiber pipe.Carbon fiber pipe is fixed for adjusting screw rod and check lock lever, to ensure that axiality of the carbon fiber pipe with metal joint when Nian Jie between the two meets to require, sets multiple adjusting screw rods and check lock lever to realize the carbon fiber pipe mass production Nian Jie with metal joint.
Description
Technical field
The present invention relates to equation motorcycle race suspension technical field, and in particular to a kind of university student's equation motorcycle race suspension carbon
Fibre pipe bonding jig.
Background technology
Carbon fibre composite is progressively popularized from high-end fields such as Aero-Space to civil area, and carbon fiber pipe has
The advantages that proportion is small, rigidity is big, intensity is high, corrosion-resistant, is widely used in medicine equipment, sports equipment.But due to its own
Characteristic makes the mechanical connection of carbon fiber pipe extremely difficult, so then being become using glue bonding, one kind is fairly simple efficiently to be connected
Connect mode.Nowadays, the contest of FSAE university student's formula car is largely being glued using carbon fiber pipe is Nian Jie with metal joint
Connect guiding mechanism of the product as racing car suspension system.
Suspension is embodied in its kinetic characteristic and its power and power to being delivered to chassis from tire for dynamic (dynamical) importance
The response of square.For the entire vehicle design of equation motorcycle race, suspension property is clearly to influence vehicle control stability and ride comfort
Key factor, thus the design of suspension system in entire vehicle design in occupation of very important status.Carbon fiber Successful utilization is arrived
Suspension system up and down in yoke after, can loss of weight 57%, but select the material that carbon fiber pipe is double transverse arms in independent suspension system
After material, therewith occur one it is important the problem of, be carbon fiber and metallic article connection.
The method that two parts for needing to be glued stick into a part is referred to as gemel connection using adhesive.Gemel connection is broken to fiber
Bad minimum, caused stress concentration is small, finally sticks into that the gross mass of a part is small, the surface unusual light made, manufacture craft
It is very easy, make processing cost than relatively low, and compare and can resist corrosion, it is caused be permanently deformed it is small.But, it is more difficult to control
It is the quality of gemel connection, such as gemel connection transmission very top load, then stress can be unreliable.At present, the country is to FSAE carbon fiber suspensions
Bonding problem research mainly using Harbin Institute of Technology as representative the type by changing adhesive, bonding length,
The factors such as bonding gap, surface treatment are improved and studied.Although certain progress and improvement are achieved, due in carbon
During the viscose glue of fibre pipe and aluminium joint, the influence of human factor is very big.Data analysis is carried out after replica test
With processing, just find that the otherness of the adhesive strength of each test specimen is very big, and often occur that adhesive strength is undesirable
Case.And FSAE racing cars absolutely not allow the probability for carbon fiber suspension adhesive strength deficiency occur, therefore, no for safety
The suspension transverse arm using traditional steel welding is transferred in the FSAE racing cars of few university.
During common technique for sticking, without special jig for cementing, the existing fixture master for carbon fiber pipe
It is used to punch carbon fiber pipe or be surface-treated, its retaining part of such fixture is typically at staple joint, and by
Gap between joint and carbon fiber pipe coordinates, therefore the axis of bonding process center tap and carbon fiber pipe can produce between each other
The skew of certain angle is given birth to, the axiality between carbon fiber pipe and metal joint can not be ensured after bonding, glue also easily occur
Adhesive linkage skewness, bonding quality are difficult to ensure that unanimously.The tubing fixture of existing machining is for gold mostly
Category pipe, because the physical property gap of metal and carbon fiber is larger, existing tubing fixture can not be directly used, and in general is pressed from both sides
Tool can only once clamp a pipe fitting, also can not mass production.
The content of the invention
For the deficiency of said apparatus, it is an object of the invention to provide a kind of production cost is low, bonding quality is high, bonding is smart
The university student's equation motorcycle race suspension carbon fiber pipe bonding jig spent.
For achieving the above object, the technical solution adopted in the present invention is:A kind of university student's equation motorcycle race suspension
With carbon fiber pipe bonding jig, including seal box, the case lid of seal box is arranged on casing top, gas is set between case lid and casing
The sealing strip of close property, the through hole that body side is set are connected by one end of vacuum adapter and vacuum tube, the other end of vacuum tube
It is connected with vavuum pump, pressure gauge is additionally provided with the vacuum tube;
Detent mechanism is set in the casing, and described detent mechanism includes bracket cage, sets several mutual in bracket cage
Adjusting screw rod that is parallel, placing vertically, setting in front of the interstitial site between adjacent two adjusting screw rods can be along level side
The check lock lever adjusted forwards, backwards, the V-arrangement neck towards position between two adjacent adjusting screw rods, the V-arrangement neck are set on check lock lever
Adjusting screw rod adjacent with two forms the positioning to carbon fiber pipe;The upper/lower terminal of the carbon fiber pipe connects with a metal respectively
Head connection, two metal joints are fixed by compression metallic plate vertically can adjust up and down, horizontal positioned respectively.
Preferably, the upper and lower ends of the check lock lever be each passed through two compress metallic plates on set, vertically
The strip regulation through hole opened up, the plane where adjusting the length direction of through hole are vertical with the plane where bracket cage;It is described
Compress and horizontal locking through hole is set in the side wall of metallic plate, locking through hole connects with regulation through hole, in described locking through hole
Adjusting screw is set, and adjusting screw contacts with check lock lever;Through compressing on metallic plate, vertically setting positions adjusting screw rod
Through hole, is arranged locking nut, lock washer on the adjusting screw rod, the end face of lock washer and compresses the end face of metallic plate and connects
Touch;Make two to compress metallic plate and produce the relative thrust in direction;Described metal joint and the electrical heating set in seal box
Silk connection.
Preferably, described metal joint includes bottom round platform and dome platform, and the diameter of described bottom round platform is more than dome platform
Diameter, the bottom of the bottom round platform sets blanking cover, and the upper surface of the bottom round platform, the lateral surface position of dome platform set first
Sealing gasket, the upper end of the dome platform set the second sealing gasket, and the medial surface of carbon fiber pipe contacts with the lateral surface of dome platform, carbon
The end face of fibre pipe contacts with the upper surface of the first sealing gasket;The internal diameter of described carbon fiber pipe is slightly less than the external diameter of dome platform;
Preferably, the bottom of described bottom round platform in axial direction sets multiple the first permeability holes circumferentially, described
The lateral wall of dome platform multiple second permeability holes, the first described permeability hole and the second permeability hole phase are radially set
It is logical;On the lateral surface of described dome platform, sealing film is set on the outside of the second permeability hole.
Preferably, described metal joint sets ventilative through hole along its axis direction, set on the inwall of ventilative through hole in
Screw thread.
Preferably, electrostatic precipitation plate is set on the madial wall of the casing, and electrostatic precipitation plate is matched somebody with somebody with what is set on the outside of casing
Electronic box connects;Chute is vertically set on the medial surface of the casing, and the shape of chute and the shape of bracket cage are adapted.
Preferably, described sealing film includes plastic layer, the both sides brushing low melt point paraffin of plastic layer, described plastics
Layer is mixed by EVA and LDPE, and wherein EVA mass fraction is 50%-70%, and LDPE mass fraction is 30%-50%.
According to the application method of any one above-mentioned university student's equation motorcycle race suspension carbon fiber pipe bonding jig, it is special
Sign is:Described application method comprises the following steps:Preheating, clamping, heat gluing, vacuumize;
Described preheating steps are:Carbon fiber pipe is heated to the first preheating temperature t1, omits the internal diameter of carbon fiber pipe
More than the external diameter of dome platform;Then two metal joints are inserted to the both ends of carbon fiber pipe, and glue is poured into bottom round platform bottom surface
The first permeability hole in, cover blanking cover;
Described clamping step is:Before carbon fiber pipe to be placed on to the interstitial site between two neighboring adjusting screw rod
Side, and compress metal joint of the metallic plate respectively with carbon fiber pipe both ends with two and contact;Then adjusting screw is adjusted, makes locking
Bar moves forward and backward, and allows two sides of the V-arrangement neck set thereon to be contacted with the side wall of the side of carbon fiber pipe, and make carbon fiber
The side wall of pipe opposite side contacts with the side wall of two adjacent adjusting screw rods, makes the circumferential direction of carbon fiber pipe locked;Then
Two are compressed with metallic plate using locking nut, lock washer and applies the relative pretightning force in direction, makes the axial direction side of carbon fiber pipe
To locked;Then by clamping, the bracket cage of carbon fiber pipe is slowly caught in the chute in casing;
Described heating glue application step is:Case lid is covered tightly, connects the power supply of distribution box, electrostatic precipitation plate is initially powered up simultaneously
Adsorb seal box internal dust;Metal joint is heated to the second preheating temperature t2 using electrical heating wire after certain time, melted
Sealing film, glue is set to be flowed into by the second permeability hole in the gap between carbon fiber pipe and metal joint;
Described vacuum step is:Vavuum pump is opened, the air inside seal box is slowly extracted out, forms vacuum ring
Border;Pressurize carries out vacuum solidification for a period of time after the pressure in seal box reaches certain value.
Preferably, in described preheating steps, metal joint is heated to the 3rd preheating temperature t3.
Preferably, in described preheating steps, the first preheating temperature t1, the 3rd preheating temperature t3 are less than sealing film
Melting temperature.
The following beneficial effect of the present invention:Adjusting screw rod and check lock lever are easy to adjust, and effectively can enter carbon fiber pipe
Row is fixed, and to ensure that axiality of the carbon fiber pipe with metal joint when Nian Jie between the two meets to require, sets multiple regulation spiral shells
Bar and check lock lever can realize the carbon fiber pipe mass production Nian Jie with metal joint, improve production efficiency.
Brief description of the drawings
Fig. 1 is bonding jig structural representation;
Fig. 2 is bonding jig structural representation under case lid open mode;
Fig. 3 is seal box front view sectional view;
Fig. 4 is Fig. 3 A-A sectional views;
Fig. 5 is Fig. 4 B-B sectional views;
Fig. 6 is that carbon fiber pipe connects sectional view with metal joint;
Fig. 7 is that carbon fiber pipe connects axonometric drawing with metal joint;
Fig. 8 is compression metallic plate axonometric drawing;
Fig. 9 is housing bracket axonometric drawing;
Figure 10 is that housing bracket axle surveys explosive view.
Embodiment
As shown in Fig. 1-Figure 10, a kind of university student's equation motorcycle race suspension carbon fiber pipe bonding jig, including sealing
Case, the case lid 1 of seal box are arranged on the top of casing 2, and the sealing strip 18 of air-tightness, the side of casing 2 are set between case lid 1 and casing 2
The through hole that face is set is connected by vacuum adapter with one end of vacuum tube 3, and the other end of vacuum tube 3 is connected with vavuum pump 5, described
Pressure gauge 4 is additionally provided with vacuum tube 3;Electrostatic precipitation plate 15, electrostatic precipitation plate 15 and casing are set on the madial wall of the casing 2
The distribution box 17 that 2 outsides are set connects;Detent mechanism is set in the casing 2, and described detent mechanism includes bracket cage 13, institute
State and chute 16 is vertically set on the medial surface of casing 2, the shape of the shape and bracket cage 13 of chute 16 is adapted.So
Bracket cage 13 easily can be put into casing 2 or be taken out from casing 2.
Detent mechanism is set in the casing 2, and described detent mechanism includes bracket cage 13, several are set in bracket cage 13
Adjusting screw rod 14 being parallel to each other, placing vertically, setting in front of the interstitial site between adjacent two adjusting screw rods 14 can
The check lock lever 9 of front and rear regulation in the horizontal direction, the V-arrangement card towards position between two adjacent adjusting screw rods 14 is set on check lock lever 9
Groove, V-arrangement neck adjusting screw rod 14 adjacent with two form the positioning to carbon fiber pipe 7;The upper/lower terminal of the carbon fiber pipe 7
It is connected respectively with a metal joint 6, two metal joints 6 respectively by vertically can adjusting, horizontal positioned up and down
Metallic plate 8 is compressed to fix.Accordingly even when the internal diameter of carbon fiber pipe 7 is more than the external diameter of the convex round platform 62 of metal joint 6, can also lead to
Adjustment check lock lever 9 is crossed, check lock lever 9 is corrected jointly to the position of carbon fiber pipe 7 with adjusting screw rod 14, makes carbon fiber pipe 7
Axis and metal joint 6 axis keep it is coaxial.Described metal joint 6 can be that stainless joint or aluminium close
The joint of golden joint or almag joint or other metal materials.
The upper and lower ends of check lock lever 9 are each passed through horizontal positioned two and compress on metallic plates 8, vertically open up
Strip adjusts through hole 81, and such check lock lever 9 can move forward and backward along regulation through hole 81, where the length direction for adjusting through hole 81
Plane and bracket cage 13 where plane it is vertical;Horizontal locking through hole 82 is set in the side wall for compressing metallic plate 8, locked
Tight through hole 82 is connected with regulation through hole 81, and adjusting screw 83, adjusting screw 83 and check lock lever 9 are set in described locking through hole 82
Contact, by turning adjusting screw 83, position of the check lock lever 9 in regulation through hole 81 can be changed, it is achieved thereby that check lock lever 9
Front and rear regulatory function.A set of screw slider structure can also be horizontally disposed with along the longitudinal direction, and sliding block is connected with check lock lever 9, so
The front and rear regulatory function of check lock lever 9 can also be realized.
The both ends of the carbon fiber pipe 7 are connected with metal joint 6 respectively, and described metal joint 6 includes the He of bottom round platform 61
Dome platform 62, the diameter of described bottom round platform 61 are more than the diameter of dome platform 62, described dome platform 62 insertion carbon fiber pipe 7
In;The internal diameter of described carbon fiber pipe 7 is slightly less than the external diameter of dome platform 62.
Glue brushing between carbon fiber pipe 7 and metal joint 6 is generally in the first brushing adhesive in the outside of metal joint 6
Water, then carbon fiber pipe 7 is enclosed on metal joint 6, but can so cause unnecessary glue to be connect from carbon fiber pipe 7 with metal
It is extruded in first 6 gap, the lateral wall of metal joint 6 speckles with the ventilative through hole 68 in remaining glue, or even metal joint 6
Also the glue of residual is had on inwall, very difficult removal after these residual glue curings, has had a strong impact on making for metal joint 6
With glue brushing also easily contacts with the dust remained in air behind the outside of metal joint 6, can so influence the bonding of glue
Effect.Therefore preferably embodiment is:The bottom of described bottom round platform 61 in axial direction sets multiple first permeability holes 63,
The lateral wall of described dome platform 62 radially sets multiple second permeability holes 64, the first described permeability hole 63 and second
Permeability hole 64 communicates;In the side wall of described dome platform 62, sealing film 67 is set on the outside of second permeability hole 64.The bottom round platform
61 bottom sets blanking cover 65, and the upper surface of the bottom round platform 61, the lateral surface position of dome platform 62 set the first sealing gasket 69,
The upper end of the dome platform 62 sets the second sealing gasket 66, and the medial surface of carbon fiber pipe 7 contacts with the lateral surface of dome platform 62, carbon
The end face of fibre pipe 7 contacts with the upper surface of the first sealing gasket 69.
Adjusting screw rod 14, which passes through to compress, vertically sets positioning through hole 84 on metallic plate 8, on the adjusting screw rod 14
It is arranged locking nut 12, lock washer 11, the end face of lock washer 11 and the end contact for compressing metallic plate 8;Make two compressions
Metallic plate 8 produces the relative thrust in direction;When simultaneously two locking nuts 12 of top, lower section are transported along adjusting screw rod about 14
It is dynamic, you can the regulatory function up and down for compressing metallic plate 8 is realized, a sleeve screw rod slide block structure can also be vertically set, it is sliding
Block is connected with compressing metallic plate 8, can also so realize the regulatory function up and down for compressing metallic plate 8.The metal joint 6 with it is close
The electrical heating wire 70 set in joint sealing connects.
Described metal joint 6 sets ventilative through hole 68 along its axis direction, set on the inwall of ventilative through hole 68 in spiral shell
Line, the described 8 corresponding position of metallic plate that compresses are set and the concentric metallic plate air-vent 84 of ventilative through hole 68;Described gold
Belong to and alignment pin 85 is set in plate air-vent 84, the shape of the shape and ventilative through hole 68 of alignment pin 85 is adapted.
In order that sealing film has certain intensity, the pressure of glue can be born, while there is the spy of low melting point again
Point, convenient to melt, more preferable embodiment is:Described sealing film 67 includes plastic layer, the both sides brushing eutectic of plastic layer
Point paraffin, described plastic layer are mixed by EVA and LDPE, and wherein EVA mass fraction is 50%-70%, LDPE matter
Amount fraction is 30%-50%.
According to the application method of any one above-mentioned university student's equation motorcycle race suspension carbon fiber pipe bonding jig, institute
The application method stated comprises the following steps:Preheating, clamping, heat gluing, vacuumize;
In order to ensure the axiality after carbon fiber pipe 7 and the bonding of metal joint 6, the reduction that should be tried one's best when both coordinate coordinates public
Difference, most preferably the internal diameter of described carbon fiber pipe 7 is slightly less than the external diameter of dome platform 62, but such assembling can be more difficult,
Therefore before assembly, it is necessary to be heated to the first preheating temperature t1 in advance to carbon fiber pipe 7, generation is hot after making carbon fiber pipe 7 heated
Expansion, the internal diameter of such carbon fiber pipe 7 are slightly larger than the external diameter of dome platform 62, can easily assembled.Therefore described pre-add
Hot step is:Carbon fiber pipe 7 is heated to the first preheating temperature t1, makes the internal diameter of carbon fiber pipe 7 outer slightly larger than dome platform 62
Footpath;Then two metal joints 6 are inserted to the both ends of carbon fiber pipe 7, and glue is poured into the first infiltration of the bottom surface of bottom round platform 61
In hole 63, blanking cover 65 is covered.
Described clamping step is:Carbon fiber pipe 7 is placed on the interstitial site between two neighboring adjusting screw rod 14
Front, and compress metal joint 6 of the metallic plate 8 respectively with the both ends of carbon fiber pipe 7 with two and contact;Then adjusting screw is adjusted
83, check lock lever 9 is moved forward and backward, allows the side wall of two sides and the side of carbon fiber pipe 7 of the V-arrangement neck set thereon to connect
Touch, and the side wall of the opposite side of carbon fiber pipe 7 is contacted with the side wall of two adjacent adjusting screw rods 14, make the week of carbon fiber pipe 7
It is locked to direction;Then two are compressed with metallic plate 8 using locking nut 12, lock washer 11 and applies the relative pretension in direction
Power, make the axial direction of carbon fiber pipe 7 locked;Then by clamping, the bracket cage 13 of carbon fiber pipe 7 is slowly caught in casing 2
Chute 16 in.
Described heating glue application step is:Case lid 1 is covered tightly, the power supply of distribution box 17 is connected, starts electrostatic precipitation plate 15
It is powered and adsorbs seal box internal dust;Metal joint 6 is heated to the second preheating temperature using electrical heating wire 70 after certain time
T2 is spent, melts sealing film 67, the gap for making glue be flowed into by the second permeability hole 64 between carbon fiber pipe 7 and metal joint 6
In;It is may not flow into because there is provided the first sealing gasket 69, the second sealing gasket 66, glue in ventilative through hole 68, will not also flow to bottom
On the lateral surface of round platform 61, the quality of bonding is effectively raised.
Described vacuum step is:Vavuum pump 5 is opened, the air inside seal box is slowly extracted out, forms vacuum ring
Border;Pressurize carries out vacuum solidification for a period of time after the pressure in seal box reaches certain value.
In order to accelerate the efficiency of technique for sticking, more preferable embodiment is:In described preheating steps, by metal joint
6 are heated to the 3rd preheating temperature t3.The heat time of metal joint 6 in heating glue application step can so be saved.While in order to
Ensure that sealing film 67 melts in glue application step is heated, in described preheating steps, the first preheating temperature t1, the 3rd preheating
Temperature t3 is less than the melting temperature of sealing film 67.
Claims (10)
1. a kind of university student's equation motorcycle race suspension carbon fiber pipe bonding jig, including seal box, case lid (1) peace of seal box
Mounted in casing (2) top, the sealing strip (18) of setting air-tightness between case lid (1) and casing (2), what casing (2) side was set
Through hole is connected by vacuum adapter with one end of vacuum tube (3), and the other end of vacuum tube (3) is connected with vavuum pump (5), described true
Pressure gauge (4) is additionally provided with blank pipe (3);
It is characterized in that:Detent mechanism is set in the casing (2), and described detent mechanism includes bracket cage (13), bracket cage
(13) set that several are parallel to each other in the, adjusting screw rod (14) placed vertically, between adjacent two adjusting screw rods (14)
Set in front of interstitial site can front and rear regulation in the horizontal direction check lock lever (9), set towards two adjacent regulations on check lock lever (9)
The V-arrangement neck of position between screw rod (14), V-arrangement neck adjusting screw rod (14) adjacent with two, which is formed, determines carbon fiber pipe (7)
Position;The upper/lower terminal of the carbon fiber pipe (7) is connected with a metal joint (6) respectively, two metal joints (6) respectively by
Compression metallic plate (8) vertically can adjust up and down, horizontal positioned is fixed.
2. a kind of university student's equation motorcycle race suspension carbon fiber pipe bonding jig according to claim 1, its feature exist
In:The upper and lower ends of the check lock lever (9) be each passed through two compress it is being set on metallic plates (8), vertically open up
Strip regulation through hole (81), the plane where the length direction of regulation through hole (81) are hung down with the plane where bracket cage (13)
Directly;Horizontal locking through hole (82), locking through hole (82) and regulation through hole (81) are set in the side wall for compressing metallic plate (8)
Connection, described locking through hole (82) is interior to set adjusting screw (83), and adjusting screw (83) contacts with check lock lever (9);Adjust spiral shell
Bar (14) passes through to compress vertically sets positioning through hole (84) on metallic plate (8), and lock is arranged on the adjusting screw rod (14)
Tight nut (12), lock washer (11), the end face of lock washer (11) and the end contact for compressing metallic plate (8), make two pressures
Tight metallic plate (8) produces the relative thrust in direction;Described metal joint (6) and the electrical heating wire (70) set in seal box
Connection.
3. a kind of university student's equation motorcycle race suspension carbon fiber pipe bonding jig according to claim 1, its feature exist
In:Described metal joint (6) includes bottom round platform (61) and dome platform (62), and the diameter of described bottom round platform (61) is more than dome
The diameter of platform (62), the bottom of the bottom round platform (61) set blanking cover (65), the upper surface of the bottom round platform (61), dome platform
(62) lateral surface position sets the first sealing gasket (69), and the upper end of the dome platform (62) sets the second sealing gasket (66), carbon
The medial surface of fibre pipe (7) contacts with the lateral surface of dome platform (62), end face and the first sealing gasket (69) of carbon fiber pipe (7)
Upper surface contacts;The internal diameter of described carbon fiber pipe (7) is slightly less than the external diameter of dome platform (62).
4. a kind of university student's equation motorcycle race suspension carbon fiber pipe bonding jig according to claim 3, its feature exist
In:The bottom of described bottom round platform (61) in axial direction sets multiple the first permeability holes (63) circumferentially, and described is convex
The lateral wall of round platform (62) radially sets multiple second permeability holes (64), and described the first permeability hole (63) oozes with second
Open-work (64) communicates;On the lateral surface of described dome platform (62), sealing film (67) is set on the outside of the second permeability hole (64).
5. a kind of university student's equation motorcycle race suspension carbon fiber pipe bonding jig according to claim 3, its feature exist
In:Described metal joint (6) sets ventilative through hole (68) along its axis direction, set on the inwall of ventilative through hole (68) in spiral shell
Line.
6. a kind of university student's equation motorcycle race suspension carbon fiber pipe bonding jig according to claim 1, its feature exist
In:Electrostatic precipitation plate (15), electrostatic precipitation plate (15) and setting on the outside of casing (2) are set on the madial wall of the casing (2)
Distribution box (17) connects;Chute (16), the shape and support of chute (16) are vertically set on the medial surface of the casing (2)
The shape of frame frame (13) is adapted.
7. a kind of university student's equation motorcycle race suspension carbon fiber pipe bonding jig according to claim 4, its feature exist
In:Described sealing film (67) includes plastic layer, and the both sides brushing low melt point paraffin of plastic layer, described plastic layer is by EVA
Mixed with LDPE, wherein EVA mass fraction is 50%-70%, and LDPE mass fraction is 30%-50%.
8. any one university student's equation motorcycle race suspension according to claim 1 to claim 6 is glued with carbon fiber pipe
The application method of welding fixture, it is characterised in that:Described application method comprises the following steps:Preheating, clamping, heating gluing,
Vacuumize;
Described preheating steps are:Carbon fiber pipe (7) is heated to the first preheating temperature t1, makes the internal diameter of carbon fiber pipe (7)
Slightly larger than the external diameter of dome platform (62);Two metal joints (6) are then inserted to the both ends of carbon fiber pipe (7), and glue is filled
In the first permeability hole (63) for entering bottom round platform (61) bottom surface, blanking cover (65) is covered;
Described clamping step is:Carbon fiber pipe (7) is placed on the interstitial site between two neighboring adjusting screw rod (14)
Front, and compress metal joint (6) of the metallic plate (8) respectively with carbon fiber pipe (7) both ends with two and contact;Then adjustment regulation
Screw (83), check lock lever (9) is moved forward and backward, allow two sides of the V-arrangement neck set thereon and the side of carbon fiber pipe (7)
Side wall contact, and the side wall of carbon fiber pipe (7) opposite side is contacted with the side wall of two adjacent adjusting screw rods (14), make carbon
The circumferential direction of fibre pipe (7) is locked;Then using locking nut (12), lock washer (11) to two compression metallic plates
(8) apply the relative pretightning force in direction, make the axial direction of carbon fiber pipe (7) locked;Then by clamping carbon fiber pipe (7)
Bracket cage (13) be slowly caught in the chute (16) in casing (2);
Described heating glue application step is:Case lid (1) is covered tightly, the power supply of distribution box (17) is connected, opens electrostatic precipitation plate (15)
Begin to be powered and adsorb seal box internal dust;Metal joint (6) is heated to second using electrical heating wire (70) after certain time
Preheating temperature t2, melt sealing film (67), glue is flowed into carbon fiber pipe (7) and metal joint by the second permeability hole (64)
(6) in the gap between;
Described vacuum step is:Vavuum pump (5) is opened, the air inside seal box is slowly extracted out, forms vacuum environment;
Pressurize carries out vacuum solidification for a period of time after the pressure in seal box reaches certain value.
9. a kind of university student's equation motorcycle race suspension according to claim 8 is with the user of carbon fiber pipe bonding jig
Method, it is characterised in that:In described preheating steps, metal joint (6) is heated to the 3rd preheating temperature t3.
10. a kind of university student's equation motorcycle race suspension according to claim 8 is with the user of carbon fiber pipe bonding jig
Method, it is characterised in that:In described preheating steps, the first preheating temperature t1, the 3rd preheating temperature t3 are less than sealing film
(67) melting temperature.
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CN201610338704.9A CN105835358B (en) | 2016-05-19 | 2016-05-19 | A kind of university student's equation motorcycle race suspension carbon fiber pipe bonding jig |
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EP3527356A1 (en) * | 2018-02-15 | 2019-08-21 | Carbon Truck & Trailer GmbH | Load introduction device and method for bonding same |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5968304A (en) * | 1997-05-14 | 1999-10-19 | Ashland, Inc. | Process for forming fluid flow conduit systems and products thereof |
CN101495793A (en) * | 2007-02-02 | 2009-07-29 | 绝缘工业集团 | Pre-applied protective jacketing construction for pipe and block insulation |
CN102825788A (en) * | 2012-01-18 | 2012-12-19 | 东莞泰合复合材料有限公司 | Carbon fiber composite material tube fitting joint reinforcing and accurate local heating method |
CN105538696A (en) * | 2010-08-06 | 2016-05-04 | 麦克瑞制造公司 | Rack type pipe feeder for a pipe fusion machine |
CN205685740U (en) * | 2016-05-19 | 2016-11-16 | 西华大学 | A kind of university students's equation motorcycle race suspension carbon fiber pipe bonding jig |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL1035548C2 (en) * | 2008-06-06 | 2009-12-08 | Tersia Nederland B V | Coupling piece with flange, pipe system with at least one such coupling piece, method for connecting a pipe and a coupling piece, and device for connecting. |
JP2014000700A (en) * | 2012-06-18 | 2014-01-09 | Kasai Kogyo Co Ltd | Method of joining synthetic resin components and ultrasonic welding machine |
-
2016
- 2016-05-19 CN CN201610338704.9A patent/CN105835358B/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5968304A (en) * | 1997-05-14 | 1999-10-19 | Ashland, Inc. | Process for forming fluid flow conduit systems and products thereof |
CN101495793A (en) * | 2007-02-02 | 2009-07-29 | 绝缘工业集团 | Pre-applied protective jacketing construction for pipe and block insulation |
CN105538696A (en) * | 2010-08-06 | 2016-05-04 | 麦克瑞制造公司 | Rack type pipe feeder for a pipe fusion machine |
CN102825788A (en) * | 2012-01-18 | 2012-12-19 | 东莞泰合复合材料有限公司 | Carbon fiber composite material tube fitting joint reinforcing and accurate local heating method |
CN205685740U (en) * | 2016-05-19 | 2016-11-16 | 西华大学 | A kind of university students's equation motorcycle race suspension carbon fiber pipe bonding jig |
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