CN203587051U - Self-piercing riveting micro slip detection mobile device - Google Patents
Self-piercing riveting micro slip detection mobile device Download PDFInfo
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- CN203587051U CN203587051U CN201320729911.9U CN201320729911U CN203587051U CN 203587051 U CN203587051 U CN 203587051U CN 201320729911 U CN201320729911 U CN 201320729911U CN 203587051 U CN203587051 U CN 203587051U
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- 238000001514 detection method Methods 0.000 title abstract 4
- 230000003287 optical effect Effects 0.000 claims abstract description 28
- 239000000758 substrate Substances 0.000 claims abstract description 19
- 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 description 26
- 230000033001 locomotion Effects 0.000 claims description 25
- 230000008859 change Effects 0.000 claims description 5
- 238000005259 measurement Methods 0.000 abstract description 2
- 238000006073 displacement reaction Methods 0.000 abstract 1
- 238000002474 experimental method Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 238000013016 damping Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
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- 238000012360 testing method Methods 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model relates to a self-piercing riveting micro slip detection mobile device, and belongs to the field of self-piercing riveting tension-shear and fatigue detection. The device provided by the utility model includes an adjustable support, an X direction moving member, a Y direction moving member, a Z direction moving member and a clamping head. The X and Y direction moving members both include substrates, optical shafts, bolts I, lead screws I, optical shaft support blocks, lead screw nuts I, lead screw support blocks, handles I, sliding blocks, pallets I and screws I. The Z direction moving member includes a screw II 1, a base, a handle II, a set screw, a lead screw II, a sleeve, a pallet II, an adjusting screw, a lead screw nut II, an end cap screw and an end cap. The clamping head includes an upper clamping piece, a lower clamping piece and a bolt II. The self-piercing riveting micro slip detection mobile device can be used as an accurate positioning and clamping device for self-piercing riveting slip displacement measurement, saves adjustment time and labor costs, improves the overall efficiency, and is conducive to self-piercing riveting application in various industrial fields.
Description
Technical field
The utility model relates to a kind of self-piercing riveting fine motion slippage and detects mobile device, belongs to self-piercing riveting and stretches-shear and fatigue detecting field.
Background technology
Self-punching riveting technology be widely used in engineering various be difficult to welding new lightweight plate or the connection of compound substance, be specially adapted to Vehicle mass reduction technology, be the green manufacturing designing technique with broad prospect of application.
Vehicle is bearing under alternate load, and self-piercing riveting place can produce fretting wear and cause losing efficacy.Therefore, when research self-pierce riveting head characteristic, must consider the fine motion slippage changing of the relative positions amount of joint.According to the self-pierce riveting jointing form under stretch-shearing and fretting fatigue experiment condition, while measuring its fine motion slippage, need place digital microscope at joint slice location and realize the real-time detected image collection under joint stand under load deformation.Therefore, obtain high-quality clearly digitized image can provide sufficient experimental data reliably for research self-pierce riveting head fine motion slippage, if joint is from drop lock changes, contact friction on two plate contact planes causes slippage.In order conveniently to record self-pierce riveting head fine motion slippage, must make digital microscope video camera move up in X, Y, tri-sides of Z and Z direction revolution so that it can accurately reach assigned address.When requiring mobile platform to have enough rigidity, also require there is enough mobile accuracies and to make video camera there is enough resolution, and mobile platform must have certain damping effect image when guaranteeing to gather picture and shake not occur and distortion.
Many traversing carriages on Present Domestic market generally move at X, Y both direction only, chuck form is also comparatively single, and the bearing mating with digital microscope is generally flexibility, even if can realize the position adjustments of multi-angle, but entirely with adjusting manually position, in little space, regulate very difficult, and its bearing height is limited, while using, must add supplemental support piece on MTS experiment table, when testing machine hydraulic cylinder works produces vibration, can make again microscope that shake occurs and the image resolution ratio that makes to collect is not high or image fault.Especially the movement in Z direction seems particularly difficult, existing support all arranges handwheel driving and causes adjusting difficulty on Z axis top, and cannot realize free gyration in Z direction, after each adjustment, all must again regulate microscope to regulate button to make clear picture, therefore experiment is wasted time and energy, and experimental result is not ideal enough, cannot meet measurement requirement.
Summary of the invention
The utility model provides a kind of self-piercing riveting fine motion slippage to detect mobile device, for solving existing support, generally at X, Y both direction, move only, chuck form is also comparatively single, and experiment is wasted time and energy, and experimental result is not ideal enough, cannot meet the problem requiring of measuring.
The technical solution of the utility model is: a kind of self-piercing riveting fine motion slippage detects mobile device, comprises adjustable seats 1, directions X moving-member 2, Y-direction moving-member 3, Z direction moving-member 4, chuck 5; Described directions X moving-member 2, Y-direction moving-member 3 include substrate 6, optical axis 7, bolt I 8, leading screw I 9, optical axis back-up block 10, feed screw nut I 11, leading screw back-up block 12, handle I 13, slide block 14, supporting plate I 15, screw I 16, described Z direction moving-member 4 comprises screw II 17, pedestal 18, handle II 19, holding screw 20, leading screw II 21, sleeve 22, supporting plate II 23, set screw 27, feed screw nut II 28, end cap screw 29, end cap 30, and described chuck 5 comprises holding piece 24, lower holding piece 25, bolt II 26; Wherein directions X moving-member 2 is fixed on the substrate 6 of four adjustable seats 1, Y-direction moving-member 3 is fixed in the supporting plate I 15 of directions X moving-member 2, Z direction moving-member 4 is fixed in the supporting plate I 15 of Y-direction moving-member 3, and chuck 5 is contained in the supporting plate II 23 of Z direction moving-member 4.
The mounting hole that has optical axis back-up block 10 and leading screw back-up block 12 on substrate 6 on described directions X moving-member 2, Y-direction moving-member 3, optical axis 7 and leading screw I 9 are fixed on the two ends of substrate 6 by optical axis back-up block 10 and leading screw back-up block 12 respectively by bolt I 8, handle I 13 directly matches with leading screw I 9, and supporting plate I 15 is connected on slide block 14 by screw I 16 by the slide block 14 coordinating with optical axis 7 and leading screw I 9 and feed screw nut I 11 respectively, described Z direction moving-member 4 is fixed in the supporting plate I 15 of Y-direction moving-member 3 pedestal 18 by screw II 17, handle II 19 is directly connected and is arranged in the square groove of pedestal 18 with leading screw II 21, leading screw II 21 is supported by pedestal 18 and the end cap 30 that coordinates with sleeve 22, sleeve 22 is fixed on pedestal 18 by two holding screws 20 as guide rail, supporting plate II 23 is sleeved on sleeve 22 and is connected with feed screw nut II 28 by interior hexagonal set screw 27, the feed screw nut II 28 coordinating with leading screw is placed in sleeve 22, end cap 30 is fixed on sleeve 22 by end cap screw 29, the upper holding piece 24 of described chuck 5, lower holding piece 25 are fixed in supporting plate II 23 by two bolt II 26.
The shape of described upper holding piece 24, lower holding piece 25 can change to clamp the microimaging instrument of various shapes.
Described adjustable seats 1 has rubber blanket.
During use, in view of detecting mobile device, self-piercing riveting fine motion slippage can realize X, Y, the movement of tri-directions of Z and the gyration of Z direction, on X, Y both direction, self-locking requirement is not high, but in Z direction owing to bearing the load of vertical direction, must consider the self-locking property of screw-nut body.Therefore, in three directions, all select the Mechanism of Sliding Leadscrew Nut with self-locking property.Because this bracing or strutting arrangement institute bearing load is little, leading screw selects M6 nominal diameter just can meet rigidity and transmission accuracy requirement.According to experiment porch requirement, this bracing or strutting arrangement project organization is compact, and unidirectional size is no more than 1m, and overall weight is lighter, and its moving range is in 1m * 1m * 1m left and right, and mobile accuracy is 0.1mm left and right.
Self-piercing riveting fine motion slippage detects mobile device guiding mechanism and adopts line slideway, and has enough load-bearing capacitys.In transmittance process, frictional resistance is little, and stability is good.Chuck 5 is bolted on supporting plate, is convenient to the upper and lower holding piece of dismounting and change for the microimaging instrument of various shapes.
Whole platform supports and is placed on the rubber sleeve with damping effect, directions X moving-member 2 is fixed on the substrate 6 of platform by bolt I 8, Y-direction moving-member 3 is fixed in the supporting plate I 15 of X-direction mobile platform by screw I 16, pedestal 18 on Z direction moving-member 4 is fixed on by screw II 17 in the supporting plate I 15 of Y-direction mobile platform, and chuck 5 is fixed in Z-direction mobile pallet II 23.Therefore, by rotary handle I 13, driving X-direction leading screw I 9 to rotate makes the feed screw nut I 11 supporting with it realize the movement of directions X; The motion of X-direction supporting plate I 15 drives Y-direction moving-member 3 to move to directions X, Y-direction rotary handle I 13 drives lead screw I 9 rotations of Y-direction to make the feed screw nut I 11 supporting with it realize the movement of Y-direction, and the motion of Y-direction supporting plate I 15 drives Z-direction moving-member 4 to move to Y-direction; By rotation Z-direction handle II 19, realize moving up and down of Z direction again, and can realize the gyration in Z direction by adjusting the set screw 27 that Z direction top base 18 coordinates with sleeve 22, thereby realize the movement of chuck 5, finally realize the function of whole device.
The beneficial effects of the utility model are: by using three-dimensional moving-member accurately will rotatablely move and be converted into rectilinear motion, by three rotary handles, can adjust digital microscope and arrive assigned address, overcome existing support and cannot realize the problem of revolute function, accurate clamping and location that self-piercing riveting fine motion slippage detects have been realized, save adjusting time and labor cost, by being conducive to, promote self-punching riveting technology in the widespread use of each industrial circle.
Accompanying drawing explanation
Fig. 1 is general assembly axonometric drawing of the present utility model;
Fig. 2 is X of the present utility model, Y-direction moving-member axonometric drawing;
Fig. 3 is middle Z direction moving-member cut-open view of the present utility model;
Each label in figure: 1 is adjustable seats, 2 is directions X moving-member, 3 is Y-direction moving-member, 4 is Z direction moving-member, 5 is chuck, 6 is substrate, 7 is optical axis, 8 is bolt I, 9 is leading screw I, 10 is optical axis back-up block, 11 is feed screw nut I, 12 is leading screw back-up block, 13 is handle I, 14 is slide block, 15 supporting plate I, 16 is screw I, 17 is screw II, 18 is pedestal, 19 is handle II, 20 is holding screw, 21 is leading screw II, 22 is sleeve, 23 is supporting plate II, 24 is upper holding piece, 25 is lower holding piece, 26 is bolt II, 27 is set screw, 28 is feed screw nut II, 29 is end cap screw, 30 is end cap.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail, but content of the present utility model is not limited to described scope.
Embodiment 1: as Figure 1-3, a kind of self-piercing riveting fine motion slippage detects mobile device, comprises adjustable seats 1, directions X moving-member 2, Y-direction moving-member 3, Z direction moving-member 4, chuck 5; Described directions X moving-member 2, Y-direction moving-member 3 include substrate 6, optical axis 7, bolt I 8, leading screw I 9, optical axis back-up block 10, feed screw nut I 11, leading screw back-up block 12, handle I 13, slide block 14, supporting plate I 15, screw I 16, described Z direction moving-member 4 comprises screw II 17, pedestal 18, handle II 19, holding screw 20, leading screw II 21, sleeve 22, supporting plate II 23, set screw 27, feed screw nut II 28, end cap screw 29, end cap 30, and described chuck 5 comprises holding piece 24, lower holding piece 25, bolt II 26; Wherein directions X moving-member 2 is fixed on the substrate 6 of four adjustable seats 1, Y-direction moving-member 3 is fixed in the supporting plate I 15 of directions X moving-member 2, Z direction moving-member 4 is fixed in the supporting plate I 15 of Y-direction moving-member 3, and chuck 5 is contained in the supporting plate II 23 of Z direction moving-member 4.
The mounting hole that has optical axis back-up block 10 and leading screw back-up block 12 on substrate 6 on described directions X moving-member 2, Y-direction moving-member 3, optical axis 7 and leading screw I 9 are fixed on the two ends of substrate 6 by optical axis back-up block 10 and leading screw back-up block 12 respectively by bolt I 8, handle I 13 directly matches with leading screw I 9, and supporting plate I 15 is connected on slide block 14 by screw I 16 by the slide block 14 coordinating with optical axis 7 and leading screw I 9 and feed screw nut I 11 respectively, described Z direction moving-member 4 is fixed in the supporting plate I 15 of Y-direction moving-member 3 pedestal 18 by screw II 17, handle II 19 is directly connected and is arranged in the square groove of pedestal 18 with leading screw II 21, leading screw II 21 is supported by pedestal 18 and the end cap 30 that coordinates with sleeve 22, sleeve 22 is fixed on pedestal 18 by two holding screws 20 as guide rail, supporting plate II 23 is sleeved on sleeve 22 and is connected with feed screw nut II 28 by interior hexagonal set screw 27, the feed screw nut II 28 coordinating with leading screw is placed in sleeve 22, end cap 30 is fixed on sleeve 22 by end cap screw 29, the upper holding piece 24 of described chuck 5, lower holding piece 25 are fixed in supporting plate II 23 by two bolt II 26.
The shape of described upper holding piece 24, lower holding piece 25 can change to clamp the microimaging instrument of various shapes.
Described adjustable seats 1 has rubber blanket.
Embodiment 2: as Figure 1-3, a kind of self-piercing riveting fine motion slippage detects mobile device, comprises adjustable seats 1, directions X moving-member 2, Y-direction moving-member 3, Z direction moving-member 4, chuck 5; Described directions X moving-member 2, Y-direction moving-member 3 include substrate 6, optical axis 7, bolt I 8, leading screw I 9, optical axis back-up block 10, feed screw nut I 11, leading screw back-up block 12, handle I 13, slide block 14, supporting plate I 15, screw I 16, described Z direction moving-member 4 comprises screw II 17, pedestal 18, handle II 19, holding screw 20, leading screw II 21, sleeve 22, supporting plate II 23, set screw 27, feed screw nut II 28, end cap screw 29, end cap 30, and described chuck 5 comprises holding piece 24, lower holding piece 25, bolt II 26; Wherein directions X moving-member 2 is fixed on the substrate 6 of four adjustable seats 1, Y-direction moving-member 3 is fixed in the supporting plate I 15 of directions X moving-member 2, Z direction moving-member 4 is fixed in the supporting plate I 15 of Y-direction moving-member 3, and chuck 5 is contained in the supporting plate II 23 of Z direction moving-member 4.
The mounting hole that has optical axis back-up block 10 and leading screw back-up block 12 on substrate 6 on described directions X moving-member 2, Y-direction moving-member 3, optical axis 7 and leading screw I 9 are fixed on the two ends of substrate 6 by optical axis back-up block 10 and leading screw back-up block 12 respectively by bolt I 8, handle I 13 directly matches with leading screw I 9, and supporting plate I 15 is connected on slide block 14 by screw I 16 by the slide block 14 coordinating with optical axis 7 and leading screw I 9 and feed screw nut I 11 respectively, described Z direction moving-member 4 is fixed in the supporting plate I 15 of Y-direction moving-member 3 pedestal 18 by screw II 17, handle II 19 is directly connected and is arranged in the square groove of pedestal 18 with leading screw II 21, leading screw II 21 is supported by pedestal 18 and the end cap 30 that coordinates with sleeve 22, sleeve 22 is fixed on pedestal 18 by two holding screws 20 as guide rail, supporting plate II 23 is sleeved on sleeve 22 and is connected with feed screw nut II 28 by interior hexagonal set screw 27, the feed screw nut II 28 coordinating with leading screw is placed in sleeve 22, end cap 30 is fixed on sleeve 22 by end cap screw 29, the upper holding piece 24 of described chuck 5, lower holding piece 25 are fixed in supporting plate II 23 by two bolt II 26.
The shape of described upper holding piece 24, lower holding piece 25 can change to clamp the microimaging instrument of various shapes.
Claims (4)
1. self-piercing riveting fine motion slippage detects a mobile device, it is characterized in that: comprise adjustable seats (1), directions X moving-member (2), Y-direction moving-member (3), Z direction moving-member (4), chuck (5), described directions X moving-member (2), Y-direction moving-member (3) includes substrate (6), optical axis (7), bolt I (8), leading screw I (9), optical axis back-up block (10), feed screw nut I (11), leading screw back-up block (12), handle I (13), slide block (14), supporting plate I (15), screw I (16), described Z direction moving-member (4) comprises screw II (17), pedestal (18), handle II (19), holding screw (20), leading screw II (21), sleeve (22), supporting plate II (23), set screw (27), feed screw nut II (28), end cap screw (29), end cap (30), described chuck (5) comprises holding piece (24), lower holding piece (25), bolt II (26), wherein directions X moving-member (2) is fixed on the substrate (6) of four adjustable seats (1), Y-direction moving-member (3) is fixed in the supporting plate I (15) of directions X moving-member (2), Z direction moving-member (4) is fixed in the supporting plate I (15) of Y-direction moving-member (3), and chuck (5) is contained in the supporting plate II (23) of Z direction moving-member (4).
2. self-piercing riveting fine motion slippage according to claim 1 detects mobile device, it is characterized in that: described directions X moving-member (2), the mounting hole that has optical axis back-up block (10) and leading screw back-up block (12) on substrate (6) on Y-direction moving-member (3), optical axis (7) and leading screw I (9) are fixed on the two ends of substrate (6) by optical axis back-up block (10) and leading screw back-up block (12) respectively by bolt I (8), handle I (13) directly matches with leading screw I (9), supporting plate I (15) is connected on slide block (14) by screw I (16) by the slide block (14) coordinating with optical axis (7) and leading screw I (9) and feed screw nut I (11) respectively, described Z direction moving-member (4) is fixed in the supporting plate I (15) of Y-direction moving-member (3) pedestal (18) by screw II (17), handle II (19) is directly connected and is arranged in the square groove of pedestal (18) with leading screw II (21), leading screw II (21) is supported by pedestal (18) and the end cap (30) that coordinates with sleeve (22), sleeve (22) is fixed on pedestal (18) by two holding screws (20) as guide rail, supporting plate II (23) is sleeved on sleeve (22) and above by interior hexagonal set screw (27), is connected with feed screw nut II (28), the feed screw nut II (28) coordinating with leading screw is placed in sleeve (22), end cap (30) is fixed on sleeve (22) by end cap screw (29), the upper holding piece (24) of described chuck (5), lower holding piece (25) are fixed in supporting plate II (23) by two bolt II (26).
3. self-piercing riveting fine motion slippage according to claim 2 detects mobile device, it is characterized in that: the shape of described upper holding piece (24), lower holding piece (25) can change to clamp the microimaging instrument of various shapes.
4. according to the self-piercing riveting fine motion slippage described in any one in claim 2 or 3, detect mobile device, it is characterized in that: described adjustable seats (1) has rubber blanket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320729911.9U CN203587051U (en) | 2013-11-19 | 2013-11-19 | Self-piercing riveting micro slip detection mobile device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320729911.9U CN203587051U (en) | 2013-11-19 | 2013-11-19 | Self-piercing riveting micro slip detection mobile device |
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| Publication Number | Publication Date |
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| CN203587051U true CN203587051U (en) | 2014-05-07 |
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| CN201320729911.9U Expired - Fee Related CN203587051U (en) | 2013-11-19 | 2013-11-19 | Self-piercing riveting micro slip detection mobile device |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107333127A (en) * | 2017-08-04 | 2017-11-07 | 辽宁中蓝电子科技有限公司 | A kind of semi-automatic measuring system |
| CN107421512A (en) * | 2017-05-12 | 2017-12-01 | 昆明理工大学 | A kind of self-pierce riveting connection locator and localization method based on optical principle |
| 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 |
| CN109916718A (en) * | 2019-03-01 | 2019-06-21 | 华南理工大学 | Dynamic stiffness measurement device suitable for DCPD plate |
-
2013
- 2013-11-19 CN CN201320729911.9U patent/CN203587051U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107421512A (en) * | 2017-05-12 | 2017-12-01 | 昆明理工大学 | A kind of self-pierce riveting connection locator and localization method based on optical principle |
| CN107421512B (en) * | 2017-05-12 | 2023-06-13 | 昆明理工大学 | Self-punching riveting connection positioning device and positioning method based on optical principle |
| CN107333127A (en) * | 2017-08-04 | 2017-11-07 | 辽宁中蓝电子科技有限公司 | A kind of semi-automatic measuring system |
| 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 |
| CN109916718A (en) * | 2019-03-01 | 2019-06-21 | 华南理工大学 | Dynamic stiffness measurement device suitable for DCPD plate |
| CN109916718B (en) * | 2019-03-01 | 2024-04-12 | 华南理工大学 | Dynamic stiffness measuring device suitable for DCPD plate |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140507 Termination date: 20141119 |
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| EXPY | Termination of patent right or utility model |