CN209902174U - Flexible multi-position rotary riveting equipment - Google Patents
Flexible multi-position rotary riveting equipment Download PDFInfo
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- CN209902174U CN209902174U CN201920548035.7U CN201920548035U CN209902174U CN 209902174 U CN209902174 U CN 209902174U CN 201920548035 U CN201920548035 U CN 201920548035U CN 209902174 U CN209902174 U CN 209902174U
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- 239000003638 chemical reducing agent Substances 0.000 claims description 11
- 238000001514 detection method Methods 0.000 claims description 7
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 230000003139 buffering effect Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 238000009434 installation Methods 0.000 description 6
- 230000006698 induction Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 3
- 238000012797 qualification Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
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Abstract
The utility model provides a flexible multiposition rivet equipment soon, belongs to casing assembly riveting technical equipment field, and the both sides of base are fixing the gliding platen respectively, are being located and are fixing the workstation on the base between two gliding platens, go up the platen and install on the slide of gliding platen through the slider, and strutting arrangement passes through the slider and installs on the slide of last platen, and strutting arrangement's upper end is connected with connecting device, rivets the device slidable mounting soon on strutting arrangement, the both sides of workstation are fixing two location clamp tightly that connect side by side respectively and are leaning on the device. The support device is fed along the X axis and the Y axis through the matched operation of the upper sliding platen and the lower sliding platen, the rotary riveting device is fed along the Z axis through the connecting device, the multi-position riveting function can be realized, the multi-position riveting point riveting of different arrangement specifications such as ring shape and linearity can be compatible, the full-automatic production is realized, the manpower consumption is eliminated, the riveting qualified rate of workpieces is improved, the production cost is reduced, and the sustainable production requirement is met.
Description
Technical Field
The invention belongs to the field of shell assembling and riveting technical equipment, and particularly relates to flexible multi-position spin riveting equipment.
Background
Riveting and welding are well known in the art as two ways of joining panels, where riveting is a non-detachable connection that uses rivets to join the parts being riveted together, and have long been known in the field of machine manufacturing. The assembly of the shell in the automobile manufacturing industry can fixedly connect different parts together by a riveting method, and because the riveting positions are various and the shape is complex, a pressure forming method is adopted in the prior art. The manual riveting by operators or the auxiliary operation by press equipment has poor consistency of manual operation modes, the qualification rate cannot be ensured, the time and labor are consumed, and the production and processing cost is higher; the efficiency of the mode that adopts press and artifical supplementary combination can the improvement of certain degree, nevertheless face the complexity of the variety of riveting position and casing, still need consume a large amount of manpowers, and the unable self-adaptation multiposition riveting of traditional mode leads to having more limitations, consequently needs a method or device that can solve above-mentioned problem.
Disclosure of Invention
The invention aims to provide flexible multi-position spin riveting equipment, which overcomes the defects of the prior art and realizes multi-position automatic riveting of a shell.
The invention relates to flexible multi-position spin riveting equipment which is realized by the following mode and comprises a base, a workbench, a lower layer driving device, an upper layer driving device, a supporting device, a connecting device, a spin riveting device and a positioning, clamping and leaning device, wherein the lower layer driving device is arranged on the base, the supporting device is arranged on the workbench, the connecting device is arranged on the lower layer driving device, the spin riveting device is arranged on the upper:
the supporting device comprises a spin riveting support, a fixing plate is fixed at the upper end of the spin riveting support, connecting blocks with through holes are fixed at the upper end and the lower end of the fixing plate, the circle centers of the two through holes are on the same straight line, and anti-collision blocks are arranged on the connecting blocks and positioned in front of the through holes; the rotary riveting support is provided with a maintenance rod, a maintenance plate is fixed at the side end of the fixed plate, two limit detectors with intervals are arranged below the maintenance plate, and the limit detectors are connected with the PLC through cables; the maintenance plate is provided with a round hole, and the round hole is matched with the maintenance rod for use.
The connecting device comprises a servo motor, the servo motor is connected with a speed reducer, the speed reducer is installed on a connecting frame, the connecting frame is fixedly connected with a fixing plate through bolts, a lead screw is installed in through holes of an upper connecting block and a lower connecting block through a bearing, the upper end of the lead screw is connected with the speed reducer through a coupler, and an observation plate is further arranged on the connecting frame.
The spin riveting device comprises a spin riveting machine with an encoder, the encoder is connected with a PLC (programmable logic controller), the spin riveting machine is installed on a lead screw in a sliding mode through an installation plate, the lower end of the spin riveting machine is fixed on the installation plate through a switch bracket, and a return detection switch is installed on the switch bracket; the mounting plate is provided with a round hole consistent with the round hole on the maintenance plate, an induction rod matched with the limit detector is fixed on the mounting plate, and the return detection switch and the induction rod are both connected with the PLC; the working end of the spin riveting machine can be quickly replaced and provided with spin riveting heads of different types.
The positioning clamping reverse leaning device comprises a cylinder fixed at the lower end of a workbench, the output end of the cylinder is fixedly connected with a lifting plate, guide columns are fixed at two ends of the lifting plate, the upper ends of the guide columns penetrate through the table board of the workbench and a supporting board and then are fixed with the clamping plate, two positioning columns are arranged between the two supporting boards, the upper ends of the two positioning columns are connected through positioning seats, the lower ends of the positioning columns are connected through a buffer board, and a clamping buffer device is installed on the buffer board.
The lower driving device comprises a lower supporting frame, a lower driving motor is fixed on the lower supporting frame, and the lower driving motor is connected with the upper sliding table plate through a lower lead screw and a nut seat.
The upper layer driving device comprises an upper layer supporting frame, an upper layer driving motor is fixed on the upper layer supporting frame and is connected with an upper layer screw rod through a belt, and the upper layer screw rod is connected with the rotary riveting support through a nut seat.
An in-place switch bracket is fixed on the supporting plate, an in-place switch inductor is installed on the in-place switch bracket, and the in-place switch is connected with the PLC.
The clamping buffer device comprises an adjusting column and a spring column, and a flexible spring and a clamping block are sequentially sleeved on the spring column.
The lower sliding table plates are respectively fixed to two sides of a base, a lower layer driving device is installed on each lower sliding table plate, a workbench is fixed on the base between the two lower sliding table plates, the upper sliding table plates are installed on a slide way of the lower sliding table plates through sliding blocks and connected with a lower layer lead screw, an upper layer driving device is installed on each upper sliding table plate, the lower ends of spin riveting supports of supporting devices are installed on the slide way of the upper sliding table plates through the sliding blocks and connected with an upper layer lead screw, fixing plates of the supporting devices are connected with connecting frames of the connecting devices through bolts in a fastening mode, the spin riveting devices are installed on the lead screws of the supporting devices in a sliding mode, and positioning clamping anti-leaning devices are fixed on the workbench and located below. The four positioning clamping anti-leaning devices are arranged, wherein two positioning clamping anti-leaning devices are fixed at the side end of the workbench in a group, the two positioning clamping anti-leaning devices which are the same in the group are connected side by side, and one positioning clamping anti-leaning device is located below the working end of the spin riveting device.
The multi-position riveting device has the advantages that the supporting device can feed along the X axis and the Y axis through the matched operation of the upper sliding bedplate and the lower sliding bedplate, the rotary riveting device can feed along the Z axis through the connecting device, the multi-position riveting function can be realized, and the multi-position riveting device can be compatible with multi-position riveting points with different arrangement specifications such as ring shape, linearity and the like for riveting. Carry on advanced spin and rivet the device, dispose the flexible die of big stroke interchangeable, can realize the diversified riveting function in narrow and small space, improve production efficiency greatly. Can compatible diversified rivet state, set up and revolve and rivet device stroke detection and return detection, real-time supervision riveting state guarantees the riveting quality. The equipment realizes full-automatic production, eliminates manpower consumption, improves the riveting qualification rate of workpieces, reduces production cost and meets the requirement of sustainable production.
Drawings
FIG. 1 is a perspective view;
FIG. 2 is a front view;
FIG. 3 is a top view;
FIG. 4 is a partial cross-sectional view of the support device;
FIG. 5 is a cross-sectional view of the positioning clamping reclining device;
FIG. 6 is a side view of the positioning clamping reclining device;
FIG. 7 is a view showing the construction of the clamping cushion;
FIG. 8 is a cross-sectional view of the upper deck drive assembly;
FIG. 9 is a partially enlarged schematic view;
FIG. 10 is an enlarged view of the clamping cushioning device;
as shown in fig. 1 to 10, the base 1, the lower slide plate 2, the workbench 3, the upper slide plate 4, the spin riveting support 5, the fixing plate 6, the connecting block 7, the anti-collision block 8, the maintenance rod 9, the maintenance plate 10, the limit detector 11, the servo motor 12, the reducer 13, the connecting frame 14, the lead screw 15, the coupling 16, the mounting plate 17, the switch support 18, the return detection switch 19, the sensing rod 20, the cylinder 21, the lifting plate 22, the guide post 23, the support plate 24, the clamping plate 25, the positioning post 26, the positioning seat 27, the buffer plate 28, the lower support frame 29, the lower drive motor 30, the lower lead screw 31, the upper support frame 32, the upper drive motor 33, the upper lead screw 34, the in-position switch support 35, the in-position switch sensor 36, the adjusting post 37, the spring post 38, the flexible spring 39, the clamping block 40, the encoder 41, and the spin riveting machine.
Detailed Description
A lower sliding bedplate is fixed on each of two sides of a base, a lower layer driving device is mounted on each lower sliding bedplate, a workbench is fixed on the base between the two lower sliding bedplates, each upper sliding bedplate is mounted on a slide way of the corresponding lower sliding bedplate through a sliding block and is connected with the lower layer driving device, an upper layer driving device is mounted on each upper sliding bedplate, a supporting device is mounted on the slide way of the corresponding upper sliding bedplate through a sliding block and is connected with the upper layer driving device, the upper end of the supporting device is connected with a connecting device, a spin riveting device is slidably mounted on the supporting device, two side-by-side connected positioning clamping anti-leaning devices are fixed on each of two sides of the workbench, and at least one of the two side-by-side positioning clamping anti-leaning devices is located below the working end of the spin riveting device.
The supporting device comprises a rotary riveting support, a fixing plate is fixed at the upper end of the rotary riveting support, the lower end of the rotary riveting support is installed on a slide way of an upper slide plate, connecting blocks are fixed at the upper end and the lower end of the fixing plate, anti-collision blocks are arranged on the connecting blocks, a maintenance rod is arranged on the rotary riveting support, a maintenance plate is fixed at the side end of the fixing plate, two limit detectors with intervals are arranged below the maintenance plate, and round holes are formed in the maintenance plate.
The further limit detector is connected with the PLC controller through a cable.
The connecting device comprises a servo motor, the servo motor is connected with a speed reducer, the speed reducer is installed on a connecting frame, the connecting frame is fixedly connected with a fixed plate through a bolt, a lead screw is installed on an upper connecting block and a lower connecting block through a bearing, and the upper end of the lead screw is connected with the speed reducer through a coupler.
An observation plate is arranged on the further connecting frame.
The spin riveting device comprises a spin riveting machine with an encoder, the spin riveting machine is installed on a lead screw in a sliding mode through an installation plate, the lower end of the spin riveting machine is fixed to the installation through a switch support, a return detection switch is installed on the switch support, a round hole which is consistent with the round hole in a maintenance plate is formed in the installation plate, and the round hole and a limit detector matched induction rod are fixed to the installation plate.
The further encoder, the limit detector and the induction rod are connected with the PLC.
The working end of the further spin riveting machine is provided with riveting heads of different types.
The positioning clamping reverse leaning device comprises a cylinder fixed at the lower end of a workbench, the output end of the cylinder is fixedly connected with a lifting plate, guide columns are fixed at two ends of the lifting plate, the upper ends of the guide columns penetrate through the table board of the workbench and a supporting plate and then are fixed with the clamping plate, two positioning columns are arranged between the two supporting plates, the upper ends of the two positioning columns are connected through positioning seats, the lower ends of the positioning columns are installed on a slide way of the workbench and connected through a buffer plate, and a clamping buffer device is installed on the buffer plate.
The lower driving device comprises a lower supporting frame, a lower driving motor is fixed on the lower supporting frame, and the lower driving motor is connected with the upper sliding table plate through a lower lead screw and a nut seat.
The upper layer driving device comprises an upper layer supporting frame, an upper layer driving motor is fixed on the upper layer supporting frame and is connected with an upper layer screw rod through a belt, and the upper layer screw rod is connected with the rotary riveting support through a nut seat.
An in-place switch bracket is fixed on the further supporting plate, and an in-place switch inductor is arranged on the in-place switch bracket.
The clamping buffer device comprises an adjusting column and a spring column, and a flexible spring and a clamping block are sequentially sleeved on the spring column.
After the equipment is started: the switch inductor that targets in place passes through the slide roll-off on the workstation through PLC control reference column, and on the locating seat was placed to the manual work this moment by riveted product, the switch inductor that targets in place retracted between two backup pads through PLC control reference column, will need to be placed on the pinch-off blades by riveted casing, driven guide column and pinch-off blades through the lift board through the cylinder and fasten casing and product locking, press from both sides tight buffer and play the effect of a slow-pressing power to the product in the fastening. The upper layer driving device and the lower layer driving device are controlled by the PLC system, the lower sliding table plate moves on the Y axis by the appointed displacement, the upper sliding table plate moves on the X axis by the appointed displacement, therefore, the supporting device adjusts the position along with the upper sliding table plate and the lower sliding table plate, and the supporting device stops moving after the spin riveting device is located at the working position. Then the servo motor of the connecting device controls the rotation of the screw rod through the speed reducer and the coupling to feed or recover the spin riveting device, namely: and enabling the spin riveting device to perform displacement variation along the direction of the Z axis. The spin riveting machine edits and inputs corresponding parameters to the inside of the encoder and then carries out reasonable riveting procedures by replacing and installing the riveting heads of different models, the riveting conditions can be mastered through the observation plate during riveting work, and the condition that tooling errors cannot be timely remedied is placed. The induction rod is matched with two limit detectors which are arranged at intervals from top to bottom, and the spin riveting device is placed to ascend or descend for transition to cause accidents. When the system or the spin riveting device needs to be maintained, the maintenance rod is matched with the round hole of the mounting plate through the round hole of the maintenance plate, the position of the spin riveting device is fixed, and the safety of maintenance personnel is ensured. Because four positioning clamping reverse-leaning devices are fixed on the workbench, both two-side alternate riveting work and the simultaneous riveting work can be carried out, and riveting work of different shapes and models can be simultaneously carried out on two sides, so that the working efficiency can be greatly improved.
Claims (9)
1. The flexible multi-position spin riveting equipment is characterized in that a lower sliding bedplate (2) is respectively fixed on two sides of a base (1), a lower layer driving device is arranged on the lower sliding bedplate (2), a workbench (3) is fixed on the base (1) between the two lower sliding bedplate (2), an upper sliding bedplate (4) is arranged on a slideway of the lower sliding bedplate (2) through a sliding block and is connected with the lower layer driving device, an upper layer driving device is arranged on the upper sliding table plate (4), a supporting device is arranged on a slideway of the upper sliding table plate (4) through a sliding block and is connected with the upper layer driving device, the upper end of the supporting device is connected with a connecting device, a spin riveting device is arranged on the supporting device in a sliding way, two positioning clamping anti-leaning devices connected side by side are respectively fixed on two sides of the workbench (3), and at least one of the two positioning clamping anti-leaning devices positioned on the same side is positioned below the working end of the spin riveting device.
2. The flexible multi-position spin riveting apparatus according to claim 1, wherein the support device comprises a spin riveting support (5), a fixing plate (6) is fixed at the upper end of the spin riveting support (5), the lower end of the spin riveting support is installed on a slide way of an upper slide plate (4), connecting blocks (7) are fixed at the upper end and the lower end of the fixing plate (6), an anti-collision block (8) is arranged on each connecting block (7), a maintenance rod (9) is arranged on the spin riveting support (5), a maintenance plate (10) is fixed at the side end of the fixing plate (6), two spaced limit detectors (11) are arranged below the maintenance plate (10), and a round hole is arranged on the maintenance plate (10).
3. A flexible multi-position spin riveting apparatus according to claim 1, wherein the connecting device comprises a servo motor (12), the servo motor (12) is connected with a speed reducer (13), the speed reducer (13) is installed on a connecting frame (14), the connecting frame (14) is fixedly connected with the fixing plate (6) through bolts, a lead screw (15) is installed on the upper and lower connecting blocks (7) through a bearing, and the upper end of the lead screw is connected with the speed reducer (13) through a coupling (16).
4. A flexible multi-position spin riveting apparatus according to claim 1, wherein the spin riveting device comprises a spin riveting machine (42) with an encoder (41), the spin riveting machine (42) is slidably mounted on the lead screw (15) through a mounting plate (17), the lower end of the spin riveting machine (42) is fixed on the mounting plate (17) through a switch bracket (18), the switch bracket (18) is provided with a return detection switch (19), the mounting plate (17) is provided with a circular hole consistent with the circular hole on the maintenance plate (10), and the sensing rod (20) matched with the limit detector (11) is fixed on the mounting plate (17).
5. The flexible multi-position spin riveting device according to claim 1, wherein the positioning, clamping and anti-leaning device comprises a cylinder (21) fixed at the lower end of the workbench (3), the output end of the cylinder (21) is fixedly connected with a lifting plate (22), guide posts (23) are fixed at two ends of the lifting plate (22), the upper ends of the guide posts (23) penetrate through the table top of the workbench (3) and a support plate (24) and then are fixed with a clamping plate (25), two positioning posts (26) are arranged between the two support plates (24), the upper ends of the two positioning posts (26) are connected through a positioning seat (27), the lower ends of the positioning posts (26) are installed on a slide way of the workbench (3) and are connected through a buffer plate (28), and the clamping and buffering device is installed on the buffer plate (28).
6. A flexible multi-position spin riveting apparatus according to claim 1, characterized in that the lower driving means comprises a lower support frame (29), the lower driving motor (30) is fixed on the lower support frame (29), and the lower driving motor (30) is connected with the upper table plate (4) through a lower lead screw (31) and a nut seat.
7. A flexible multi-position spin riveting apparatus according to claim 1, characterized in that the upper driving device comprises an upper support frame (32), the upper driving motor (33) is fixed on the upper support frame (32), the upper driving motor (33) is connected with an upper lead screw (34) through a belt, and the upper lead screw (34) is connected with the spin riveting support (5) through a nut seat.
8. A flexible multi-position spin riveting apparatus according to claim 5, characterized in that the support plate (24) is fixed with a position switch bracket (35), and the position switch sensor (36) is mounted on the position switch bracket (35).
9. Flexible multi-position spin riveting apparatus according to claim 5, characterized in that the clamping buffer comprises an adjustment post (37) and a spring post (38), the spring post (38) being in turn sleeved with a flexible spring (39) and a clamping block (40).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920548035.7U CN209902174U (en) | 2019-04-22 | 2019-04-22 | Flexible multi-position rotary riveting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920548035.7U CN209902174U (en) | 2019-04-22 | 2019-04-22 | Flexible multi-position rotary riveting equipment |
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| Publication Number | Publication Date |
|---|---|
| CN209902174U true CN209902174U (en) | 2020-01-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920548035.7U Active CN209902174U (en) | 2019-04-22 | 2019-04-22 | Flexible multi-position rotary riveting equipment |
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| CN (1) | CN209902174U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109894565A (en) * | 2019-04-22 | 2019-06-18 | 大连豪森设备制造有限公司 | A kind of flexibility multiposition rotation riveting equipment |
| CN112589039A (en) * | 2020-11-23 | 2021-04-02 | 苏州凯图特自动化有限公司 | Multi-position spin riveting machine |
-
2019
- 2019-04-22 CN CN201920548035.7U patent/CN209902174U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109894565A (en) * | 2019-04-22 | 2019-06-18 | 大连豪森设备制造有限公司 | A kind of flexibility multiposition rotation riveting equipment |
| CN112589039A (en) * | 2020-11-23 | 2021-04-02 | 苏州凯图特自动化有限公司 | Multi-position spin riveting machine |
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| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 116036, Dalian City, Liaoning province Ganjingzi City Industrial Zone Patentee after: Dalian Haosen Intelligent Manufacturing Co.,Ltd. Address before: 116036, Dalian City, Liaoning province Ganjingzi City Industrial Zone Patentee before: Dalian Haosen Equipment Manufacturing Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |