CN208558349U - A kind of dissimilar material compound adhesive, which is riveted, sets - Google Patents
A kind of dissimilar material compound adhesive, which is riveted, sets Download PDFInfo
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- CN208558349U CN208558349U CN201820477359.1U CN201820477359U CN208558349U CN 208558349 U CN208558349 U CN 208558349U CN 201820477359 U CN201820477359 U CN 201820477359U CN 208558349 U CN208558349 U CN 208558349U
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Abstract
The technical issues of a kind of dissimilar material compound adhesive of the utility model, which is riveted, sets, and belongs to glue riveting Composite Joining Technique field, solves in the prior art and excessive glue, degumming, few glue, glue-line brittle failure, adhesive bond failure easily occurs, can not form the glue riveted joint of reliable high quality；The utility model includes upper die holder, lower die holder, blank holder, compound punch-pin, cavity plate, bolt, four guide sleeves and four guide posts；The utility model further includes injecting glue voltage-regulating system, four heating coils and control cabinet；The utility model solves the problems, such as to destroy glue-line when riveting, effectively prevents excessive glue, degumming and disconnected glue problem occur, improves the intensity of glue riveting composite joint connector.
Description
Technical field
The utility model belongs to glue riveting Composite Joining Technique field, and in particular to a kind of dissimilar material compound adhesive, which is riveted, sets.
Background technique
With the development of the automobile industry, to reducing, oil consumption, more stringent requirements are proposed for energy-saving and emission-reduction, body structure lightweight
Design is paid more and more attention.By introducing the light materials such as aluminium alloy or magnesium alloy into all-steel body, " mixing material truck is realized
Body structure " has become the developing direction of Vehicle mass reduction.How to guarantee that the reliability of dissimilar material components connection is to work as
Preceding problem urgently to be resolved.
Currently, the connectivity problem between dissimilar material is mainly manifested in following three aspects: because of storeroom crystal structure and object
The difference on attribute is managed, traditional resistor spot welding mode is difficult to form effective nugget, the hard and crisp metal easy to form on interface
Between compound；Because storeroom is there are potential difference, when close contact, will form galvanic effect, cause electrochemical corrosion to base material；
Because of the difference of dissimilar material thermal expansion character, lead to the inconsistent generation residual stress of base material thermal deformation and Local warping, above three
Aspect can seriously affect joint performance.
It includes rivet that common connection type, which includes riveting, splicing and glue riveting composite joint, riveting, between dissimilar material
It rivets and without rivet；Rivet is to pierce through plate by rivet to realize connection, and the static strength and fatigue of connector are strong
Degree is preferable；Self-locking joint is formed between no rivet plate and realizes connection, and the static strength and fatigue strength of connector are higher, and can
The firmly crisp phase problem in interface is generated when being effectively prevented from dissimilar material joining, is most widely used in current body of a motor car manufacture
One of MACHINERY JOINT.
Splicing is that both monomer molecule and curing agent crosslink curing reaction and ultimately form the netted process of 3 D stereo,
The direct contact that can be avoided dissimilar material, is one of the effective means for realizing dissimilar material joining, and gluded joint has higher
Tensile-sbear strength, there is advantage on improving vehicle body entirety fatigue behaviour and energy absorption capacity.
Glue riveting Composite Joining Technique is riveted to the plate being glued.It is glued and the use in conjunction of riveting can plays
Respective advantage, glue riveting composite joint are separated plate as insulating material by glue-line, have good corrosion resistance with
The effect being connected and fixed, riveting can prevent from being glued catastrophic failure, play the role of failure buffering.Compared to simple splicing or
Riveting, it is the promising approach of dissimilar material joining that glue riveting composite joint, which significantly enhances the stiffness and strength of connector,.
In the prior art, when carrying out glue riveting composite joint, common mode be riveted to after plate gluing, but by
In the more liquid of adhesive, be easy to overflow between plate by the effect glue of stamping press, cause at riveted joint position without
Glue-line or glue-line are seldom, adhesive bond failure, can not form the glue riveted joint of reliable high quality；Another common compound company of glue riveting
Connecing mode is that adhesive segment solidifies or riveted again after being fully cured, the higher glue-line of curing degree brittleness with higher,
It is easy to glue-line brittle failure problem occur by stamping press when riveting, when curable adhesive layer degree is lower, similarly, when by riveting impact force
There is excessive glue, degumming and few glue problem.
Utility model content
It is riveted and sets the purpose of the utility model is to provide a kind of dissimilar material compound adhesive, solution is easily overflow in the prior art
Glue, degumming, few glue, glue-line brittle failure, adhesive bond failure, the technical issues of glue riveted joint of reliable high quality can not be formed.
In order to solve the above technical problems, the utility model the following technical schemes are provided:
A kind of real-time pressure regulation injecting glue compound adhesive of the utility model, which is riveted, sets including upper die holder, lower die holder, blank holder, Convex Composite
Mould, cavity plate, four guide sleeves and four guide posts；The identical guide sleeve of four structures is distributed on four angles of upper die holder, upper die holder with
Each guide sleeve welding, the corresponding guide post of each guide sleeve, guide sleeve are moved up and down along guide post, and lower die holder and cavity plate pass through card slot mistake
Cross mating connection；Annular chamber, as concave die cavity are provided at cavity plate center；
The utility model further includes injecting glue voltage-regulating system, four heating coils and control cabinet；
Injecting glue voltage-regulating system includes the identical cylinder of three structures, two injected rubber hoses, two pressure sensors；Three structures
Identical cylinder is respectively left cylinder, middle cylinder and right cylinder, and two injected rubber hoses are left injected rubber hose and right injected rubber hose, and left cylinder is living
Stopper rod is connect with the threaded upper ends of left injected rubber hose, and right cylinder piston rod is connect with the threaded upper ends of right injected rubber hose, left injected rubber hose
One pressure sensor is set at nozzle, a pressure sensor is set at the nozzle of right injected rubber hose, upper die holder respectively with it is each
Cylinder is fixedly connected, and the piston rod of middle cylinder is to be threadedly coupled with compound punch-pin, and upper die holder is bolted with blank holder, multiple
It closes punch-pin to move up and down in the centre bore of blank holder, compound punch-pin lower circumference is evenly distributed with four heating coils；
Be respectively provided on control cabinet left cylinder switch, middle switching cylinder, right cylinder switch, master switch, heater switch and
Pressure sensor display screen, left cylinder switch start for cylinder in controlling for controlling left cylinder starting, middle switching cylinder, are right
Switching cylinder is heated for controlling right cylinder starting, heater switch for controlling heating coil, pressure sensor display screen
For the pressure value of real-time monitoring left injected rubber hose nozzle and right injected rubber hose nozzle, control cabinet is arranged in the cavity in upper die holder.
Upper die holder is fixedly connected with each cylinder specifically: the bottom surface of upper die holder is uniformly arranged there are three the identical circle of structure
Hole, the corresponding cylinder of each circular hole, the top of cylinder is fixedly connected with circular hole.
Lower die holder and cavity plate transition fit specifically: a convex block, two complete phases are each side arranged at lower die holder top
Same convex block is caught in the identical groove in cavity plate lower part corresponding position two, and convex block is that transition fit is connect with groove.
Compound punch-pin is solid taper type structural member, is made of the mould steel of high rigidity, on the base ring face of compound punch-pin
Ecto-entad opens up the identical cylindrical bore of four structures, and a heating coil, each cylindrical hole is arranged in each duct
The axis in road intersects with the central axis of compound punch-pin, and is not connected between each cylindrical bore, each cylindrical bore
Insulating materials is coated on surface and the surface of compound punch-pin.
It is hollow-cylindrical structure in blank holder, is coated with insulating materials on surface, is made of the mould steel of high rigidity, flanging
Circle is oppositely arranged with cavity plate.
Cavity plate is made of the mould steel of high rigidity, and insulating materials is coated on surface, is disc-shaped structure part, and in
Annular chamber, as concave die cavity are provided at the heart, there are a conical boss, the axis of rotation and circle of annular chamber in annular chamber center
The rotation conllinear of cone boss.
Working principle of the utility model is: the utility model is needed by plastic hoop, plastic hoop first with upper plate or
Lower plate bonding, plastic hoop are located at the center position of the upper plate or lower plate that are glued with it, and plastic hoop distinguishes gluing
For plastic hoop ring inner region and plastic hoop non-scoring zone, the non-scoring zone of plastic hoop applies the present apparatus to plastic hoop ring inner region after the completion of being glued
Injecting glue, the two symmetrical through-holes opened up at the non-riveting location of upper plate in advance, the two throwings of symmetrical through-hole on lower plate
Shadow is included in plastic hoop ring inner region and ensure that glue for excluding air and injecting glue in the cavity between upper plate and lower plate
Smoothly being continuously injected into for stick, guarantees bondline thickness and continuity, starts the left cylinder or right cylinder of pressure regulation injection system, promotes
Left injected rubber hose or right injected rubber hose pass through when being riveted to plastic hoop ring inner region injection adhesive and adjust left cylinder or the right side
Cylinder guarantees two through-holes that the cascaded surface of left injected rubber hose and right injected rubber hose is completely covered respectively on plate and compresses upper plate
Material prevents excessive glue, and passes through pressure sensor monitoring, while the lower pressure of the left injected rubber hose of real-time monitoring and right injected rubber hose, so that
Adhesive is hit power caused by power and sheet metal deformation etc. when lower pressure of the injected rubber hose into plastic hoop ring when injecting glue and riveting
Resultant pressure be in dynamic equilibrium, to guarantee the continuously distributed and its thickness value of glue-line；After the completion of riveting, pass through compound punch-pin
Middle heating coil carries out heat temperature raising to the adhesive in plastic hoop ring, accelerates the solidification of adhesive, shortens the production time, improves
Production efficiency.
The advantageous effects of the utility model:
1, the utility model pushes left injected rubber hose or right injected rubber hose by left cylinder in pressure regulation injection system or right cylinder
Adhesive is injected to plastic hoop ring inner region, when being riveted, monitors the pressure of adhesive at hole for injecting glue in real time by pressure sensor
Power, the lower pressure of real-time monitoring injecting glue, guarantee when lower pressure and riveting of the hole for injecting glue to Huan Nei injecting glue area's injecting glue when adhesive by
The resultant pressure of power caused by impact force and sheet metal deformation etc. is in dynamic equilibrium, prevents adhesive from the hole for injecting glue of upper plate
Interior spilling ensure that the thickness of adhesive and its continuously distributed between plate and its thickness value, to glue-line when solving riveting
The problem of destruction, effectively prevents excessive glue, degumming and disconnected glue problem occur, improves the intensity of glue riveting composite joint connector；
2, after the completion of riveting, heat temperature raising is carried out to riveting area's adhesive by heating coil in compound punch-pin, accelerates glue
The production time is shortened in the solidification of stick, improves production efficiency；
3, the injecting glue voltage-regulating system in the present apparatus, which is not only suitable for no rivet riveting device again, can be suitably used for rivet dress
It sets, strong applicability；
4, after the injecting glue voltage-regulating system of the present apparatus is completed to the splicing of upper plate and lower plate, pass through compound punch-pin and cavity plate
Riveting is completed in the interaction of type chamber, and accelerates the solidification of adhesive by the heating coil in compound punch-pin, realizes glue riveting
Integration reduces process, saves the time, improves productivity.
Detailed description of the invention
Fig. 1 is that a kind of dissimilar material compound adhesive of the utility model is riveted the cross-sectional view set；
Fig. 2 is that a kind of dissimilar material compound adhesive of the utility model is riveted the cross-sectional view for setting middle upper die holder；
Fig. 3 is that a kind of dissimilar material compound adhesive of the utility model is riveted the top view for setting middle upper die holder；
Fig. 4 be a kind of dissimilar material compound adhesive of the utility model be riveted set in compound punch-pin cross-sectional view；
Fig. 5 be a kind of dissimilar material compound adhesive of the utility model be riveted set in compound punch-pin top view；
Fig. 6 is that a kind of dissimilar material compound adhesive of the utility model is riveted the cross-sectional view for setting middle blank holder；
Fig. 7 is that a kind of dissimilar material compound adhesive of the utility model is riveted the top view for setting middle blank holder；
Fig. 8 is that a kind of dissimilar material compound adhesive of the utility model is riveted the cross-sectional view for setting middle lower die holder；
Fig. 9 is that a kind of dissimilar material compound adhesive of the utility model is riveted the top view for setting middle lower die holder；
Figure 10 is that a kind of dissimilar material compound adhesive of the utility model is riveted the cross-sectional view for setting middle cavity plate；
Figure 11 is that a kind of dissimilar material compound adhesive of the utility model is riveted the top view for setting middle cavity plate；
Figure 12 is the schematic diagram that the utility model embodiment two divides plate glue bearing areas；
Figure 13 is the positioning schematic diagram of adhesive sheet in a device before the utility model embodiment two rivets；
Figure 14 is signal of the injecting glue voltage-regulating system to ring internal cavity injection adhesive before the utility model embodiment two rivets
Figure；
Figure 15 is before the utility model embodiment two rivets, and injecting glue voltage-regulating system closes the schematic diagram of hole for injecting glue；
Figure 16 is that the utility model embodiment two carries out in riveting process, the deformation schematic diagram of plate；
Figure 17 is that the utility model embodiment two completes the packing stage schematic diagram after riveting；
Wherein, 1, upper die holder, 2, bolt, 3, right cylinder, 4, right cylinder piston rod, 5, right injected rubber hose, 6, blank holder, 7, multiple
Conjunction punch-pin, 8, cavity plate, 9, middle cylinder, 10, middle piston rod, 11, left cylinder, 12, left cylinder piston rod, 13, left injected rubber hose, 14,
Guide sleeve, 15, guide post, 16, pressure sensor, 17, heating coil, 18, lower die holder.
Specific embodiment
The following describes the utility model in further detail with reference to the accompanying drawings.
Embodiment one:
Referring to attached drawing 1-11, a kind of dissimilar material compound adhesive of the utility model be riveted set including upper die holder 1, lower die holder 18,
Blank holder 6, compound punch-pin 7, cavity plate 8,2, four guide sleeves 14 of bolt and four guide posts 15；The identical guide sleeve 14 of four structures is distributed
On four angles of upper die holder 1, guide sleeve 14 welds together with upper die holder, and upper die holder 1 and each guide sleeve 14 weld, each guide sleeve
A 14 corresponding guide posts 15, guide sleeve 14 are moved up and down along guide post 15, and lower die holder 18 is that transition fit is connect with cavity plate 8；Cavity plate 8
Annular chamber, as concave die cavity are provided at center；
The utility model further includes injecting glue voltage-regulating system, four heating coils and control cabinet；
Injecting glue voltage-regulating system includes the identical cylinder of three structures, two injected rubber hoses, two pressure sensors；Three structures
Identical cylinder is respectively left cylinder 11, middle cylinder 9 and right cylinder 3, and two injected rubber hoses are left injected rubber hose 13 and right injected rubber hose 5,
Left cylinder piston rod 12 is connect with the threaded upper ends of left injected rubber hose 13, and the threaded upper ends of right cylinder piston rod 4 and right injected rubber hose 5 connect
It connects, a pressure sensor is set at the nozzle of left injected rubber hose 13, a pressure sensor is set at the nozzle of right injected rubber hose 5,
Upper die holder 1 is fixedly connected with each cylinder respectively, and the piston rod of middle cylinder 9 and compound punch-pin 7 are is threadedly coupled, upper die holder 1 and
Blank holder 6 is connected by bolt 2, and compound punch-pin 7 moves up and down in the centre bore of blank holder 6, compound 7 lower circumference of punch-pin
Uniformly distributed four heating coils 17；
Be respectively provided on control cabinet left cylinder switch, middle switching cylinder, right cylinder switch, master switch, heater switch and
Pressure sensor display screen, left cylinder switch start for controlling left cylinder 11, and middle switching cylinder is opened for cylinder 9 in controlling
Dynamic, right cylinder switch starts for controlling right cylinder 3, and heater switch is heated for controlling heating coil 17, pressure sensing
Device display screen is used for the pressure value of real-time monitoring left 13 nozzle of injected rubber hose and 5 nozzle of right injected rubber hose, and control cabinet is arranged in upper die holder 1
In interior cavity.
Upper die holder 1 is fixedly connected with each cylinder specifically: the bottom surface of upper die holder 1 be uniformly arranged there are three structure it is identical
Circular hole, the corresponding cylinder of each circular hole, the top of cylinder is fixedly connected with circular hole.
Lower die holder 18 and 8 transition fit of cavity plate specifically: a convex block is each side arranged at 18 top of lower die holder, and two complete
Exactly the same convex block is caught in the identical groove in cavity plate 8 lower part corresponding position two, and convex block and groove are transition fit company
It connects.
Compound punch-pin 7 is solid taper type structural member, is made of the mould steel of high rigidity, the base ring face of compound punch-pin 7
Upper ecto-entad opens up the identical cylindrical bore of four structures, and a heating coil, each cylinder is arranged in each duct
The axis in duct intersects with the central axis of compound punch-pin 7, and is not connected between each cylindrical bore, each cylindrical bore
Surface and compound punch-pin surface on be coated with insulating materials.
It is hollow-cylindrical structure in blank holder 6, is coated with insulating materials on surface, is made of the mould steel of high rigidity, presses
Flange is oppositely arranged with cavity plate 8.
Cavity plate 8 is made of the mould steel of high rigidity, and insulating materials is coated on surface, is disc-shaped structure part, and
Be provided with annular chamber, as concave die cavity at center, there is a conical boss at annular chamber center, the axis of rotation of annular chamber with
The rotation conllinear of conical boss.
Embodiment two:
Referring to attached drawing 12-17, the glue riveting composite joint between dissimilar material is carried out using utility model device, using specification
For the xenogenesis plate as bond-riveted joint of aluminium sheet and steel plate of 120mmX120mmX2mm, specific operation process is as follows:
One, the surface treatment such as clean is carried out respectively to aluminium sheet and steel plate；
Two, the through-hole that two R5 are symmetrically opened on aluminium sheet guarantees that the projection of two through-holes on the steel plate is included in plastics
In ring, equably smear one layer of macromolecule adhesive in the upper surface of plastic hoop, the bondline thickness of the coating area outside plastic hoop with
It is the thickness of the upper and lower glue-line of the thickness and plastic hoop of plastic hoop and identical, it is 0.3mm, removes gluing extra around plate
Agent obtains adhesive sheet after normal temperature cure；
Three, adhesive sheet is placed on cavity plate, adhesive sheet is positioned, guarantee the axial line weight of plastic hoop and cavity plate
Close, and two through-holes on upper plate respectively correspond left glue note pipe 13 and right glue note pipe 5, each through-hole with corresponding injected rubber hose
Axial line be overlapped, and fixed adhesive sheet；
Four, the master switch for opening the present apparatus, makes left cylinder 11, middle cylinder 9 and right cylinder 3 while starting, each cylinder
Piston rod respectively drives compound punch-pin 7, blank holder 6 and injecting glue voltage-regulating system and at the uniform velocity moves down, until blank holder 6 is contacted with upper plate
And compress upper plate and lower plate；Left cylinder switch is adjusted, the piston rod of left cylinder 11 is pushed and is moved under left 13 pipe of injecting glue
In the PATENT left side via of upper plate, the total adult of right cylinder 3 keeps original position；
Left injected rubber hose 13 is slowly injected into macromolecule adhesive to plastic hoop inner region, empty intracavity gas with adhesive into
Enter and be discharged from the right side through-hole of upper plate, is completely filled with plastic hoop inner region to adhesive, stops injecting glue, while adjusting left cylinder
Switch and right cylinder switch, make left cylinder piston rod 12 that left injected rubber hose be driven to move down, right cylinder piston rod 4 drives under right injected rubber hose
It moves, guarantees left injecting glue, the cascaded surface of right injected rubber hose is completely covered and compresses aluminium sheet, prevent excessive glue；
Five, middle cylinders switch is opened, makes middle cylinders piston rod that compound punch-pin 7 be driven quickly to move down punching press, with multiple
The pushing of punch-pin 7 is closed, aluminium sheet and steel plate start to deform；Meanwhile the pressure at the nozzle of left injected rubber hose 13, right injected rubber hose 5 passes
Sensor real-time monitoring nozzle pressure, i.e. adhesive pressure value at injecting glue aperture, and measured result is reached into sensor display screen,
Left cylinder and right cylinder are adjusted according to pressure value, guarantees that pressure value is equal at the nozzle of left injected rubber hose 13, right injected rubber hose 5, until
Riveting is completed, and aluminium sheet and steel plate are engaged to form interlocking structure；
Six, it after keeping riveting, keeps blank holder 6 and compound punch-pin 7 and 8 position of cavity plate motionless, aluminium sheet and steel plate is carried out
Pressure maintaining；Meanwhile the heater switch of the present apparatus is adjusted, heat heating coil 14 in compound punch-pin 7 to riveting parts, until
Adhesive makes left cylinder 11 and right cylinder 3 that left injected rubber hose 13 and right injected rubber hose 5 be driven to move up just respectively after being in solid-liquid state
Beginning position；And heating coil 14 is kept to continue to heat up to riveting parts, it is fully cured to adhesive, adjusts middle cylinders switch, make
Middle cylinders 9 drive and move at elemental height on compound punch-pin 7, drive and move to original position on blank holder 6, complete riveting process.
Claims (6)
- It is set 1. a kind of dissimilar material compound adhesive is riveted, including upper die holder (1), lower die holder (18), blank holder (6), compound punch-pin (7), cavity plate (8), bolt (2), four guide sleeves (14) and four guide posts (15)；The identical guide sleeve (14) of four structures is distributed in On four angles of die holder (1), guide sleeve (14) welds together with upper die holder, and upper die holder (1) and each guide sleeve (14) are welded, each Guide sleeve (14) corresponds to a guide post (15), and guide sleeve (14) is moved up and down along guide post (15), and lower die holder (18) and cavity plate (8) were Cross mating connection；Annular chamber, as concave die cavity are provided at cavity plate (8) center；It is characterized in that, further including injecting glue voltage-regulating system, four heating coils and control cabinet；Injecting glue voltage-regulating system includes the identical cylinder of three structures, two injected rubber hoses, two pressure sensors；Three structures are identical Cylinder be respectively left cylinder (11), middle cylinder (9) and right cylinder (3), two injected rubber hoses are left injected rubber hose (13) and right injecting glue It manages (5), left cylinder piston rod (12) is connect with the threaded upper ends of left injected rubber hose (13), right cylinder piston rod (4) and right injected rubber hose (5) threaded upper ends connect, one pressure sensor of setting at the nozzle of left injected rubber hose (13), at the nozzle of right injected rubber hose (5) One pressure sensor is set, and upper die holder (1) is fixedly connected with each cylinder respectively, the piston rod and Convex Composite of middle cylinder (9) Mould (7) is to be threadedly coupled, and upper die holder (1) is connect with blank holder (6) by bolt (2), and compound punch-pin (7) is in blank holder (6) It is moved up and down in centre bore, compound punch-pin (7) lower circumference is evenly distributed with four heating coils (17)；Left cylinder switch, middle switching cylinder, right cylinder switch, master switch, heater switch and pressure are respectively provided on control cabinet Sensor display screen, left cylinder switch are opened for controlling left cylinder (11) starting, middle switching cylinder for cylinder (9) in controlling Dynamic, right cylinder switch is heated for controlling right cylinder (3) starting, heater switch for controlling heating coil (17), pressure Sensor display screen is used for the pressure value of the left injected rubber hose of real-time monitoring (13) nozzle and right injected rubber hose (5) nozzle, control cabinet setting In the cavity in upper die holder (1).
- It is set 2. a kind of dissimilar material compound adhesive according to claim 1 is riveted, which is characterized in that upper die holder (1) and each Cylinder is fixedly connected specifically: the bottom surface of upper die holder (1) is uniformly arranged there are three the identical circular hole of structure, and each circular hole corresponds to one The top of a cylinder, cylinder is fixedly connected with circular hole.
- It is set 3. a kind of dissimilar material compound adhesive according to claim 1 is riveted, which is characterized in that lower die holder (18) and cavity plate (8) transition fit a specifically: convex block is each side arranged at lower die holder (18) top, and two identical convex blocks are caught in In the identical groove in cavity plate (8) lower part corresponding position two, convex block is that transition fit is connect with groove.
- It is set 4. a kind of dissimilar material compound adhesive according to claim 1 is riveted, which is characterized in that compound punch-pin (7) is real Heart taper type structural member, is made of mould steel, and it is identical to open up four structures for ecto-entad on the base ring face of compound punch-pin (7) A heating coil, the center of the axis of each cylindrical bore and compound punch-pin (7) are arranged in each duct for cylindrical bore Axis intersection, and be not connected between each cylindrical bore, on the surface of the surface of each cylindrical bore and compound punch-pin It is coated with insulating materials.
- It is set 5. a kind of dissimilar material compound adhesive according to claim 1 is riveted, which is characterized in that be empty in blank holder (6) Cylindrical structure is coated with insulating materials on surface, is made of mould steel, blank holder is oppositely arranged with cavity plate (8).
- It is set 6. a kind of dissimilar material compound adhesive according to claim 1 is riveted, which is characterized in that cavity plate (8) uses mold Steel is made, and insulating materials is coated on surface, is disc-shaped structure part, and annular chamber is provided at center, as cavity plate type There are a conical boss, the rotation conllinear of the axis of rotation of annular chamber and conical boss in chamber, annular chamber center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820477359.1U CN208558349U (en) | 2018-04-04 | 2018-04-04 | A kind of dissimilar material compound adhesive, which is riveted, sets |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820477359.1U CN208558349U (en) | 2018-04-04 | 2018-04-04 | A kind of dissimilar material compound adhesive, which is riveted, sets |
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| Publication Number | Publication Date |
|---|---|
| CN208558349U true CN208558349U (en) | 2019-03-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820477359.1U Active CN208558349U (en) | 2018-04-04 | 2018-04-04 | A kind of dissimilar material compound adhesive, which is riveted, sets |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108527765A (en) * | 2018-04-04 | 2018-09-14 | 吉林大学 | A kind of real-time pressure regulation injecting glue compound adhesive, which is riveted, sets |
| CN111054591A (en) * | 2019-12-31 | 2020-04-24 | 江苏匠准精密组件有限公司 | Dispensing riveting machine and control method thereof |
| CN115382991A (en) * | 2022-09-13 | 2022-11-25 | 中国第一汽车股份有限公司 | High-strength rivet-free connection method for low-ductility metal material |
-
2018
- 2018-04-04 CN CN201820477359.1U patent/CN208558349U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108527765A (en) * | 2018-04-04 | 2018-09-14 | 吉林大学 | A kind of real-time pressure regulation injecting glue compound adhesive, which is riveted, sets |
| CN108527765B (en) * | 2018-04-04 | 2024-02-09 | 吉林大学 | Real-time pressure regulating injecting glue compound glue riveting device |
| CN111054591A (en) * | 2019-12-31 | 2020-04-24 | 江苏匠准精密组件有限公司 | Dispensing riveting machine and control method thereof |
| CN115382991A (en) * | 2022-09-13 | 2022-11-25 | 中国第一汽车股份有限公司 | High-strength rivet-free connection method for low-ductility metal material |
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