CN208230689U - A kind of self-piercing riveting device based on rectangular co-ordinate positioning - Google Patents
A kind of self-piercing riveting device based on rectangular co-ordinate positioning Download PDFInfo
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- CN208230689U CN208230689U CN201820423091.3U CN201820423091U CN208230689U CN 208230689 U CN208230689 U CN 208230689U CN 201820423091 U CN201820423091 U CN 201820423091U CN 208230689 U CN208230689 U CN 208230689U
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- lower rivet
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 39
- 230000001360 synchronised effect Effects 0.000 claims abstract description 23
- 230000003028 elevating effect Effects 0.000 claims abstract description 14
- 239000007787 solid Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 7
- 238000010586 diagram Methods 0.000 description 8
- 230000005540 biological transmission Effects 0.000 description 4
- 238000003466 welding Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
Abstract
The utility model discloses a kind of self-piercing riveting device based on rectangular co-ordinate positioning, device includes self-pierce riveting rifle, self-pierce riveting gun support, lifter plate, the fixed device of lower rivet model, lift supporting rod, elevating screw, lifting nut, lifting carriage bar, lower rivet model pedestal bottom plate, lower rivet model pedestal knob, link mechanism, X-axis slide plate, X-axis screw rod, X-axis handle, Y-axis axial guidance, Y-axis handle, Y-axis screw rod, Y-axis slide plate and synchronous belt.The utility model can be achieved to be accurately positioned in riveting process, can carry out self-piercing riveting to any designated position;It can be realized the self-piercing riveting to the larger component of area;The movement of component does not need manually to be gone to move component with hand, saving of work and time is laborsaving, improves work efficiency, and ensure that riveting quality by control X, the rotation of Y-axis handle.It is unrestricted to be riveted scantling, and is easily achieved continuous automatic self-piercing riveting, improves riveting efficiency.
Description
Technical field
The utility model relates to a kind of self-piercing riveting devices based on rectangular co-ordinate positioning, belong to self-pierce riveting technology neck
Domain.
Background technique
Self-punching riveting technology is the new light sheet material interconnection technique of one kind fast-developing in recent years, especially suitable for gently closing
The hardly possible welded blank such as gold, composite material, is the optimal substitute technology of traditional spot-welding technology, is navigated by more and more in space flight
In the white body manufacture of sky, bullet train and automobile etc..In self-pierce riveting interconnection technique used at present, all using with c-type
Traditional self-pierce riveting equipment of frame, lower rivet model are fixed, the needs movements manually when being carried out continuously riveting to same component
Component needs continuous mobile member, operation is upper relatively elaborate in this way and may be because the unstable of placement when riveting multiple spot
And cause riveting quality poor.In addition, because of the limitation of c-type frame throat depth, prevent traditional self-pierce riveting equipment from rivet area compared with
Big component, such as big airframe component, therefore, it is small that traditional self-pierce riveting method and apparatus is only suitable for riveting area, riveting point
The few component of quantity.
Summary of the invention
The utility model provides a kind of self-piercing riveting device based on rectangular co-ordinate positioning, with artificial for solving to need
It is insufficient to move component bring.
The technical solution of the utility model is: a kind of self-piercing riveting device based on rectangular co-ordinate positioning, including self-pierce riveting
The fixed device 4 of rifle 1, self-pierce riveting gun support 2, lifter plate 3, lower rivet model, lift supporting rod 5, elevating screw 6, lifting nut 7,
Lifting carriage bar 8, lower rivet model pedestal bottom plate 9, lower rivet model pedestal knob 10, link mechanism 11, X-axis slide plate 12, X-axis screw rod 13, X
Axle handle 14, Y-axis axial guidance 15, Y-axis handle 16, Y-axis screw rod 17, Y-axis slide plate 18 and synchronous belt 19;
The Y-axis axial guidance 15 is fixed, and Y-axis screw rod 17 is mounted in Y-axis axial guidance 15, and Y-axis slide plate 18 is placed on Y
On axis axial guidance 15, X-axis screw rod 13 is mounted in X-axis slide plate 12, and X-axis slide plate 12 is mounted on Y-axis slide plate 18, lower rivet model base
Seat bottom plate 9 is mounted on X-axis slide plate 12, and the fixed device 4 of lower rivet model is driven on lower rivet model pedestal bottom plate 9 by synchronous belt 19,
Lifter plate 3 is supported on lower rivet model pedestal bottom plate 9 by lift supporting rod 5, and 11 sets of link mechanism on elevating screw 6, are rushed certainly
Riveting gun 1 is fastened in self-pierce riveting gun support 2;
Lower rivet model pedestal knob 10 is rotated to drive the movement of synchronous belt 19, and the mobile drive lower rivet model of synchronous belt 19 is fixed
Device 4 is mounted on the movement for the lower rivet model that lower rivet model is fixed in 4 hole of device to realize;
The crank of rotation linkage assembly 11, covering two at hinge elevating screws 6 can rotate synchronously, with elevating screw 6
The lifting nut 7 for constituting screw pair can be moved back and forth in X-direction, and the movement of lifting nut 7 drives coupled lifting carriage
Bar 8 moves back and forth in the sliding groove of 9 two sides of lower rivet model pedestal bottom plate, and the movement of lifting carriage bar 8 can change again to be covered on bar
Lift supporting rod 5 opening width, the opening width of lift supporting rod 5, which changes to drive, to be mounted in the sliding groove of 3 two sides of lifter plate
Lifting carriage bar 8 move back and forth and drive the lifting of lifter plate 3;
Make X-axis slide plate 12 mobile in X-direction by rotating X-axis handle 14, makes Y-axis by rotating Y-axis handle 16
Slide plate 18 is mobile in Y direction.
The lift supporting rod 5 is two groups, and every group two, each 5 both ends of lift supporting rod are equipped with hole and are used for lifting carriage
Bar 8 passes through, and passes through rivet interlacement between two in every group lift supporting rod 5.
The X-axis slide plate 12 is mounted on Y-axis slide plate 18 and by slide unit movement.
The Y-axis slide plate 18 is placed on Y-axis axial guidance 15 and is slided by dovetail groove.
The upper and lower surface of the Y-axis slide plate 18 is welded with nut respectively, and lower nut and Y-axis screw rod 17 form screw pair,
Top nut forms screw pair with the X-axis screw rod 13 being mounted on X-axis slide plate 12.
The nut is fixed by welding on Y-axis slide plate 18.
Fixed 4 lower surface of device of the lower rivet model is concordant with 9 upper surface of lower rivet model pedestal bottom plate.
The self-pierce riveting rifle 1 is at the projection position at its center on lower rivet model pedestal bottom plate 9.
The beneficial effects of the utility model are: the utility model in riveting process can be achieved be accurately positioned, can to appoint
One designated position carries out self-piercing riveting;It can be realized the self-piercing riveting to the larger component of area;The movement of component passes through control X, Y
Axle handle rotation, does not need manually to be gone to move component with hand, saving of work and time is laborsaving, improves work efficiency, and ensure that riveting
Connect quality.It is unrestricted to be riveted scantling, and is easily achieved continuous automatic self-piercing riveting, improves riveting efficiency.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model;
Fig. 2 is self-pierce riveting gun support structural scheme of mechanism;
Fig. 3 is laser pen cap diagrammatic cross-section;
Fig. 4 is the structural schematic diagram moved in the vertical direction for controlling lifter plate;
Fig. 5 is lower rivet model pedestal bottom plate schematic diagram;
Fig. 6 is lower rivet model fixed device, synchronous belt, lower rivet model pedestal knobs fit schematic top plan view;
Fig. 7 is that X-axis slide plate and screw rod cooperate schematic diagram;
Fig. 8 is Y-axis skateboard schematic diagram;
Fig. 9 is that Y-axis axial guidance and screw rod cooperate schematic diagram;
Figure 10 is lower rivet model fixture structure schematic diagram;
Figure 11 is linkage arrangement schematic diagram;
In figure, 1- self-pierce riveting rifle, 2- self-pierce riveting gun support, 3- lifter plate, the fixed device of 4- lower rivet model, 5- lifting support
Bar, 6- elevating screw, 7- lifting nut, 8- lifting carriage bar, 9- lower rivet model pedestal bottom plate, 10- lower rivet model pedestal knob, 11-
Link mechanism, 12-X axis slide plate, 13-X axial filament bar, 14-X axle handle, 15-Y axis axial guidance, 16-Y axle handle, 17-Y axial filament
Bar, 18-Y axis slide plate, 19- synchronous belt.
Specific embodiment
Embodiment 1: as shown in Figure 1-Figure 11, a kind of self-piercing riveting device based on rectangular co-ordinate positioning, including self-pierce riveting
The fixed device 4 of rifle 1, self-pierce riveting gun support 2, lifter plate 3, lower rivet model, lift supporting rod 5, elevating screw 6, lifting nut 7,
Lifting carriage bar 8, lower rivet model pedestal bottom plate 9, lower rivet model pedestal knob 10, link mechanism 11, X-axis slide plate 12, X-axis screw rod 13, X
Axle handle 14, Y-axis axial guidance 15, Y-axis handle 16, Y-axis screw rod 17, Y-axis slide plate 18 and synchronous belt 19;The Y-axis is axially led
Rail 15 is fixed, and Y-axis screw rod 17 is mounted in Y-axis axial guidance 15, and Y-axis slide plate 18 is placed on Y-axis axial guidance 15, X-axis silk
Bar 13 is mounted in X-axis slide plate 12, and X-axis slide plate 12 is mounted on Y-axis slide plate 18, and lower rivet model pedestal bottom plate 9 is mounted on X-axis slide plate
On 12, the fixed device 4 of lower rivet model is driven on lower rivet model pedestal bottom plate 9 by synchronous belt 19, and lifter plate 3 passes through lift supporting rod
5 are supported on lower rivet model pedestal bottom plate 9,11 sets of link mechanism on elevating screw 6, self-pierce riveting rifle 1 is fastened on self-pierce riveting gun
In support 2;Lower rivet model pedestal knob 10 is rotated to drive the movement of synchronous belt 19, and the mobile drive lower rivet model of synchronous belt 19 is fixed
Device 4 is mounted on the movement for the lower rivet model that lower rivet model is fixed in 4 hole of device to realize;The crank of rotation linkage assembly 11, covers
Two elevating screws 6 at hinge can rotate synchronously, with elevating screw 6 constitute screw pair lifting nut 7 can X-direction back and forth
The movement of movement, lifting nut 7 drives coupled lifting carriage bar 8 in the sliding groove of 9 two sides of lower rivet model pedestal bottom plate
It moves back and forth, the movement of lifting carriage bar 8 can change the opening width for covering the lift supporting rod on bar 5 (as shown in figure 4, leaning on again
Respectively there is a lifting carriage bar 8 on figure right side up and down, superposed lifting carriage bar 8 in the sliding groove on lifter plate 3 back and forth
Movement, the lifting carriage bar 8 positioned at lower part move back and forth in the sliding groove on lower rivet model pedestal bottom plate 9;On the left of Fig. 4 up and down
The connecting rod in portion is fixedly connected respectively with lifter plate 3, lower rivet model pedestal bottom plate 9, i.e. the lifting carriage bar 8 on figure right side is movement,
Figure left side connecting rod is to fix), the opening width of lift supporting rod 5 changes the liter for driving and being mounted in the sliding groove of 3 two sides of lifter plate
Drop sliding bar 8 moves back and forth and drives the lifting of lifter plate 3;
It is two groups it is possible to further which the lift supporting rod 5 is arranged, every group two, each 5 both ends of lift supporting rod are set
There is hole to pass through for lifting carriage bar 8, passes through rivet interlacement between two in every group lift supporting rod 5.
It is mounted on Y-axis slide plate 18 and it is possible to further which the X-axis slide plate 12 is arranged by slide unit movement.
It is placed on Y-axis axial guidance 15 and it is possible to further which the Y-axis slide plate 18 is arranged by dovetail groove sliding.
It is welded with nut, lower nut and Y-axis silk respectively it is possible to further which the upper and lower surface of the Y-axis slide plate 18 is arranged
Bar 17 forms screw pair, and top nut forms screw pair with the X-axis screw rod 13 being mounted on X-axis slide plate 12 (when rotation Y-axis screw rod
When 17, because Y-axis axial guidance 15 is fixed, lower nut drives Y-axis slide plate 18 to move along Y direction.X-axis screw rod 13 fills
On X axis slide plate 12, when rotating X-axis screw rod 13, Y-axis slide plate 18 be in the X direction it is not movable, so X-axis slide plate 12
It is moved along X-direction.).
It is fixed by welding on Y-axis slide plate 18 it is possible to further which the nut is arranged.
It is flat it is possible to further which fixed 4 lower surface of device of the lower rivet model and 9 upper surface of lower rivet model pedestal bottom plate is arranged
Together.
It is possible to further which projection at its center position of the self-pierce riveting rifle 1 on lower rivet model pedestal bottom plate 9 is arranged
Place.
The working principle of the utility model is: must assure that self-pierce riveting rifle in riveting process, in riveting point and lower rivet model
The heart on the same line, wherein fix in the horizontal direction by self-pierce riveting rifle, need to make self-pierce riveting by adjusting component and lower rivet model position
Rifle, riveting point and lower rivet model center are conllinear.Because the upper surface of lower rivet model will be in contact with component lower surface when riveting, adjusting
It is mobile to will drive component for it when lower rivet model position, therefore rises the lifter plate 3 of bearing carrier before adjusting lower rivet model position,
Separate component with lower rivet model.Lifter plate 3 is adjusted by rotating the crank of parallelogram lindage 11 in the movement of vertical direction,
Separate component with lower rivet model.Before riveting starts, first the laser pen cap equipped with laser pen is covered on self-pierce riveting rifle 1, opens and swashs
Light pen, rotation lower rivet model pedestal knob 10 make laser projection at lower rivet model center;Then component to be riveted is placed on lifter plate 3
On, make X-axis slide plate 12 in X-direction moving distance x by rotation X-axis handle 14, Y-axis handle 16, Y-axis slide plate 18 is in Y-axis
Direction moving distance y;Driven respectively by X-axis slide plate 12, Y-axis slide plate 18 component in X-direction moving distance x, in Y direction
Moving distance y, so that the point to be riveted of component is just overlapped with projected spot of the laser on component, point to be riveted is located at this time
Immediately below self-pierce riveting rifle 1;The fixed device 4 of lower rivet model is also driving lower rivet model mobile while adjustment member position, makes lower riveting
Mould deviates x, y distance immediately below self-pierce riveting rifle, therefore need to be by adjusting lower rivet model pedestal knob 10(2) make under synchronous belt drive
Riveting mould moves backward x, y distance, and lower rivet model is allowed to return to the underface of self-pierce riveting rifle.Self-pierce riveting rifle 1, riveting point and lower rivet model center
On the same line, it removes the laser pen cap and adjusts lifter plate 3 in the movement of vertical direction, contact lower rivet model with component, riveting
Connect beginning.
Instantly when 10 rotation direction of riveting mold base knob is identical, by the transmission of synchronous belt 19, the fixed device 4 of lower rivet model be will drive
Lower rivet model is mobile in Y direction;Instantly when riveting mold base knob 10 is oppositely oriented, by the transmission of synchronous belt 19, lower rivet model is solid
Determining device 4 will drive lower rivet model in X-direction movement.
For lower rivet model foundation means, lower rivet model is placed on hole (lower rivet model upper surface and the lower rivet model of the fixed device 4 of lower rivet model
Fixed 4 upper surface of device is concordant) in.Tooth form synchronous belt is housed, since belt is non-slip, according to as shown in FIG. 6 in the mechanism
Arrangement, rotation lower rivet model pedestal knob 10(2) come drive the movement of synchronous belt then by drive the fixed device 4 of lower rivet model come
Realize the movement of lower rivet model.Lower rivet model pedestal linkage principle is analyzed: △ X=(△ A- △ B)/2, △ Y=(△ A+ △ B)/
2, wherein △ A, △ B respectively indicate the mobile distance of two synchronous belts, and △ X, △ Y respectively indicate the fixed device 4 of lower rivet model in X, Y
The moving distance in direction.Instantly when two 10 rotation directions of knob of riveting mold base are identical, by the transmission of synchronous belt, lower rivet model is fixed
Device 4 will drive lower rivet model in Y direction movement, when the two of riveting mold base knob 10 is oppositely oriented instantly, pass through synchronous belt
Transmission, it is mobile in X-direction that the fixed device 4 of lower rivet model will drive lower rivet model.Pass through adjusting lower rivet model pedestal knob appropriate
10(2) rotation direction and rotating scale any movement of the lower rivet model in certain space can be realized.
The specific embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the utility model is not
Be limited to above embodiment, within the knowledge of a person skilled in the art, can also do not depart from it is practical
Various changes can be made under the premise of novel objective.
Claims (8)
1. a kind of self-piercing riveting device based on rectangular co-ordinate positioning, it is characterised in that: including self-pierce riveting rifle (1), self-pierce riveting rifle
Support frame (2), lifter plate (3), lower rivet model fixed device (4), lift supporting rod (5), elevating screw (6), lifting nut (7),
Lifting carriage bar (8), lower rivet model pedestal bottom plate (9), lower rivet model pedestal knob (10), link mechanism (11), X-axis slide plate (12), X
Axial filament bar (13), X-axis handle (14), Y-axis axial guidance (15), Y-axis handle (16), Y-axis screw rod (17), Y-axis slide plate (18) and
Synchronous belt (19);
The Y-axis axial guidance (15) is fixed, and Y-axis screw rod (17) is mounted in Y-axis axial guidance (15), and Y-axis slide plate (18) is put
It sets on Y-axis axial guidance (15), X-axis screw rod (13) is mounted in X-axis slide plate (12), and X-axis slide plate (12) is mounted on Y-axis slide plate
(18) on, lower rivet model pedestal bottom plate (9) is mounted on X-axis slide plate (12), and lower rivet model fixed device (4) is in lower rivet model pedestal bottom plate
(9) it being driven on by synchronous belt (19), lifter plate (3) is supported on lower rivet model pedestal bottom plate (9) by lift supporting rod (5),
Link mechanism (11) covers on elevating screw (6), and self-pierce riveting rifle (1) is fastened in self-pierce riveting gun support (2);
Lower rivet model pedestal knob (10) are rotated to drive the movement of synchronous belt (19), and the mobile drive lower rivet model of synchronous belt (19) is solid
Device (4) is determined to realize the movement for the lower rivet model being mounted in fixed device (4) hole of lower rivet model;
The crank of rotation linkage assembly (11), covering two at hinge elevating screws (6) can rotate synchronously, with elevating screw
(6) lifting nut (7) for constituting screw pair can be moved back and forth in X-direction, and the movement of lifting nut (7) drives coupled liter
Drop sliding bar (8) moves back and forth in the sliding groove of lower rivet model pedestal bottom plate (9) two sides, the movement meeting again of lifting carriage bar (8)
Change the opening width for covering the lift supporting rod (5) on bar, the opening width of lift supporting rod (5), which changes to drive, is mounted on lifter plate
(3) the lifting carriage bar (8) in the sliding groove of two sides moves back and forth and drives the lifting of lifter plate (3);
Make X-axis slide plate (12) mobile in X-direction by rotating X-axis handle (14), makes Y by rotating Y-axis handle (16)
Axis slide plate (18) is mobile in Y direction.
2. the self-piercing riveting device according to claim 1 based on rectangular co-ordinate positioning, it is characterised in that: the lifting branch
Strut (5) is two groups, and every group two, each lift supporting rod (5) both ends are equipped with hole and pass through for lifting carriage bar (8), every group
In two lift supporting rods (5) between pass through rivet interlacement.
3. the self-piercing riveting device according to claim 1 based on rectangular co-ordinate positioning, it is characterised in that: the X-axis is sliding
Plate (12) is mounted on Y-axis slide plate (18) and by slide unit movement.
4. the self-piercing riveting device according to claim 1 based on rectangular co-ordinate positioning, it is characterised in that: the Y-axis is sliding
Plate (18) is placed on Y-axis axial guidance (15) and is slided by dovetail groove.
5. the self-piercing riveting device according to claim 1 based on rectangular co-ordinate positioning, it is characterised in that: the Y-axis is sliding
The upper and lower surface of plate (18) is welded with nut respectively, and lower nut and Y-axis screw rod (17) form screw pair, top nut be mounted on
X-axis screw rod (13) on X-axis slide plate (12) forms screw pair.
6. the self-piercing riveting device according to claim 5 based on rectangular co-ordinate positioning, it is characterised in that: the nut is logical
It crosses and is weldingly fixed on Y-axis slide plate (18).
7. the self-piercing riveting device according to claim 1 based on rectangular co-ordinate positioning, it is characterised in that: the lower rivet model is solid
It is concordant with lower rivet model pedestal bottom plate (9) upper surface to determine device (4) lower surface.
8. the self-piercing riveting device according to claim 1 based on rectangular co-ordinate positioning, it is characterised in that: the self-pierce riveting rifle
(1) at the projection position at its center on lower rivet model pedestal bottom plate (9).
Priority Applications (1)
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CN201820423091.3U CN208230689U (en) | 2018-03-28 | 2018-03-28 | A kind of self-piercing riveting device based on rectangular co-ordinate positioning |
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CN201820423091.3U CN208230689U (en) | 2018-03-28 | 2018-03-28 | A kind of self-piercing riveting device based on rectangular co-ordinate positioning |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108246901A (en) * | 2018-03-28 | 2018-07-06 | 昆明理工大学 | A kind of self-piercing riveting device and method based on rectangular co-ordinate positioning |
CN114850849A (en) * | 2022-05-09 | 2022-08-05 | 沈阳鼓风机集团核电泵业有限公司 | A hang installation device upside down for heavy bolt/nut |
-
2018
- 2018-03-28 CN CN201820423091.3U patent/CN208230689U/en active Active
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108246901A (en) * | 2018-03-28 | 2018-07-06 | 昆明理工大学 | A kind of self-piercing riveting device and method based on rectangular co-ordinate positioning |
CN108246901B (en) * | 2018-03-28 | 2023-10-20 | 昆明理工大学 | Self-piercing riveting device and method based on rectangular coordinate positioning |
CN114850849A (en) * | 2022-05-09 | 2022-08-05 | 沈阳鼓风机集团核电泵业有限公司 | A hang installation device upside down for heavy bolt/nut |
CN114850849B (en) * | 2022-05-09 | 2023-11-21 | 沈阳鼓风机集团核电泵业有限公司 | Inverted suspension mounting device for heavy bolt/nut |
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