CN218081364U - Flexible supporting rotating platform for wire body - Google Patents
Flexible supporting rotating platform for wire body Download PDFInfo
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- CN218081364U CN218081364U CN202222242405.9U CN202222242405U CN218081364U CN 218081364 U CN218081364 U CN 218081364U CN 202222242405 U CN202222242405 U CN 202222242405U CN 218081364 U CN218081364 U CN 218081364U
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- slewing bearing
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Abstract
A flexible supporting rotary table for a line body comprises a fixed bottom plate, wherein a fixed seat is arranged in the center of the fixed bottom plate; the outer tooth type slewing bearing is arranged on the fixed seat, and the inner ring of the outer tooth type slewing bearing is connected to the top surface of the fixed seat; the servo motor and the speed reducer are arranged on the fixed bottom plate; the driving gear is arranged on one side outside the fixed seat and meshed with the outer ring of the external tooth type slewing bearing; the supporting frame is of a cross-shaped frame structure, and a connecting plate is arranged in the center of the bottom surface of the supporting frame and fixed on the outer ring of the external tooth type slewing bearing; the four supporting seats are respectively arranged on the top surfaces of the four end parts of the cross-shaped frame structure of the supporting frame, and first supporting blocks are respectively arranged on the supporting seats and are U-shaped; two second supporting blocks, a third supporting block and a fourth supporting block which can be selected can be arranged on the supporting seat in a replaceable mode, so that axles of various specifications of various vehicle types can be integrally placed on the same supporting platform, and the screwing operation of the shifting axle is optimized.
Description
Technical Field
The utility model relates to a mechanical assembly field, in particular to line body flexible support revolving stage is applicable to the assembly of car, engineering machinery tire.
Background
At present, in the production process of an assembly line of automobiles and engineering machinery, multi-shaft tightening of tires belongs to fixed reference circle tightening, and only one type of reference circle or fixed reference circle tire tightening can be met, so that certain limitation is realized; tires with different reference circles are screwed, corresponding reference circle equipment needs to be manually selected and switched, the labor intensity is high, and the equipment use efficiency is low;
on the same assembly production line of automobiles and engineering machinery, when tires with different reference circles are screwed, a plurality of fixed reference circle tire screwing mechanisms need to be equipped, the tire screwing operation of different types of vehicles has different numbers of bolts and reference circles, and the accurate flexible butt joint and screwing of tires with different reference circles by a single device cannot be realized;
in the tire installation process, the axle and the tire are not easy to move, the moving process is time-consuming and labor-consuming, multiple processes of axle and tire transferring, conveying, rotating, supporting, clamping, screwing, assembling and the like are realized by means of a travelling crane, and the safety and the product quality often have bottlenecks.
Disclosure of Invention
The utility model aims to design a line body flexible support revolving stage, design multiple support pivot, place multiple axle integration of multiple motorcycle type on same brace table, optimize and carry the axle and screw up the operation process, solve the axle and carry, transport, rotate, support, centre gripping many processes man-machine body operation such as, promote tire product assembly quality and stability, solved car, engineering machine tool tire and produced the line different motorcycle types, when different tires screw up multi-thread layout pattern, realize the accurate flexible butt joint of different reference circle tires, screw up; moreover, the problem of heavy manual carrying and assembling is solved, and the intelligent level of assembling the tires of the automobiles and the engineering machinery is promoted.
In order to achieve the above purpose, the technical scheme of the utility model is that:
a wire flexible support rotary table comprises a rotary table body,
a fixed base plate, a fixed seat is arranged at the center of the fixed base plate,
the outer tooth type slewing bearing is arranged on the fixed seat, and the inner ring of the outer tooth type slewing bearing is connected to the top surface of the fixed seat;
the servo motor and the speed reducer are arranged on the fixed bottom plate;
the driving gear is arranged on one side outside the fixed seat, is meshed with an outer ring of the external tooth type slewing bearing and is arranged on an output shaft of the speed reducer;
the supporting frame is of a cross-shaped frame structure, and a connecting plate is arranged in the center of the bottom surface of the supporting frame and fixed on the top surface of the outer ring of the outer-tooth-shaped slewing bearing;
the four supporting seats are respectively arranged on the top surfaces of the four end parts of the cross-shaped frame structure of the supporting frame;
at least two first supporting blocks, the first supporting blocks are U-shaped; the top surfaces of two opposite supporting seats are arranged in the four supporting seats;
two optional second supporting blocks, the second supporting block is U-shaped, and two mounting holes are arranged at the bottom of the second supporting block along the length direction; the two second supporting blocks are arranged on the top surfaces of the other two opposite supporting seats in the four supporting seats;
the two selectable third supporting blocks comprise a quick-change bottom plate and third supporting pads on the quick-change bottom plate, and the bottom surface of the quick-change bottom plate is provided with a fixing column matched with the mounting hole on the second supporting block; the upper part of the third supporting pad is provided with a trapezoidal groove;
two selectable fourth supporting blocks comprise a quick-change bottom plate and a fourth supporting pad thereon, and the bottom surface of the quick-change bottom plate is provided with a fixing column matched with the mounting hole on the fourth supporting block; the upper part of the fourth supporting pad is an inclined plane close to the center side of the supporting frame; and the third supporting block and the fourth supporting block replace the second supporting block and are arranged on the top surface of the supporting seat.
Preferably, the fixing seat is of a shell structure with an opening at the upper end, the upper end opening is provided with an annular top plate, one side of the top plate is convexly provided with an installation platform, the side wall of the fixing seat corresponding to the installation platform is provided with an opening, and the output end of the fixing seat extends out of the side wall of the fixing seat from the opening; the servo motor is arranged in the fixed seat, the speed reducer is fixed on the bottom surface of the mounting platform, the end part of an output shaft of the speed reducer upwards penetrates through the mounting platform, and the driving gear meshed with the outer ring of the outer tooth type slewing bearing is mounted.
Furthermore, still include two position sensor, be through the support be 90 degrees set up in on the PMKD in the fixing base, correspond, be 90 degrees on the connecting plate of support frame bottom surface central authorities and set up two tablet inductors.
Preferably, the third and fourth support pads are made of nylon.
Preferably, the supporting seat comprises a supporting bottom plate, two side plates vertically arranged on the supporting bottom plate and a supporting top plate.
Preferably, four first supporting blocks are arranged and respectively arranged on the top surfaces of the four end parts of the cross-shaped frame structure of the supporting frame; the first supporting block consists of a supporting plate and baffle plates on two sides of the supporting plate.
Compared with the prior art, the utility model discloses an advantage or beneficial effect lie in:
flexible brace table's design can change the shortcoming that traditional assembly bench number is many, that occupy the place is big, designs multiple supporting point, places the multiple axle integration of multiple motorcycle type on same brace table, fully rationally utilizes the site space.
The rotating function design of the flexible supporting rotating platform can save manual hoisting, the time cost and the labor cost of the rotating axle can be reduced, the rotating platform can be automatically rotated by 180 degrees through button control, and the screwing assembling process of bolts on the left side and the right side is met.
The rotation process of the flexible support rotating platform is controlled by the controller in combination with a PLC program, the servo motor rotates to drive the rotation of the rotary support, and the multi-angle and multi-position positioning stop of the support rotating platform can be conveniently and quickly realized.
The line body flexible support rotating platform changes the multi-station mounting pattern of different reference circle tire assembly in the original automobile and engineering machinery tire assembly production process, the breakthrough of the stepless variable pitch technology which is flexibly compatible with different reference circle tire tightening technologies breaks through the bottleneck of effectively integrating one assembly for multiple nuts of different specification reference circle tires of automobiles.
Drawings
Fig. 1 is a perspective view 1 of embodiment 1 of the present invention;
fig. 2 is a perspective view 2 of embodiment 1 of the present invention;
fig. 3 is a perspective view of an outer-tooth type slewing bearing according to embodiment 1 of the present invention;
fig. 4 is a perspective view of a third support block in embodiment 1 of the present invention;
fig. 5 is a perspective view of a fourth support block in embodiment 1 of the present invention;
fig. 6 is a schematic view of a use state of embodiment 1 of the present invention;
fig. 7 is a perspective view of embodiment 2 of the present invention;
fig. 8 is a schematic view of a use state of embodiment 2 of the present invention.
Detailed Description
Referring to fig. 1 to 6, the linear flexible support rotary table of the present invention comprises a fixed base plate 1, a fixed seat 2 disposed at the center of the fixed base plate;
the outer tooth type slewing bearing 3 is arranged on the fixed seat 2, and an inner ring 31 of the outer tooth type slewing bearing is connected to the top surface of the fixed seat 2;
the servo motor 4 and the speed reducer 5 are arranged on the fixed bottom plate 1;
a drive gear 6 which is arranged on one side of the outside of the fixed seat 2, is meshed with an outer ring 32 of the external tooth type slewing bearing 3, and the drive gear 6 is arranged on an output shaft of the speed reducer 5;
the supporting frame 7 is in a cross-shaped frame structure, a connecting plate 71 is arranged in the center of the bottom surface of the supporting frame, and the connecting plate 71 is fixed on the top surface of the outer ring 32 of the outer-tooth-shaped slewing bearing 3;
the four supporting seats 8, 8', 9 and 9' are respectively arranged on the top surfaces of the four end parts of the cross-shaped frame structure of the supporting frame 7;
two first supporting blocks 10, wherein the first supporting blocks 10 are U-shaped; the top surfaces of two opposite supporting seats 8 and 8' in the four supporting seats;
two optional second supporting blocks 10', the second supporting block 10' is U-shaped, and two mounting holes 101 'are arranged at the bottom of the second supporting block 10' along the length direction; the two second supporting blocks 10 'are arranged on the top surfaces of the other two opposite supporting seats 9 and 9' in the four supporting seats;
two optional third supporting blocks 11, including a quick-change bottom plate 111 and a third supporting pad 112 thereon, the bottom surface of the quick-change bottom plate 111 is provided with a fixing post 113 matched with the mounting hole 101 'on the second supporting block 10'; a trapezoidal groove 1121 is formed at the upper part of the third supporting pad 112;
two optional fourth supporting blocks 12, including a quick-change bottom plate 121 and a fourth supporting pad 122 thereon, wherein the bottom surface of the quick-change bottom plate 121 is provided with a fixing post 123 matched with the mounting hole 101 'on the second supporting block 10'; the upper part of the fourth supporting pad 122 near the center of the supporting frame 7 is an inclined plane; the third supporting block 11 and the fourth supporting block 12 are arranged on the top surfaces of the supporting seats 9 and 9 'instead of the second supporting block 10'.
Preferably, the fixed seat 2 is a shell structure with an opening at the upper end, the upper end opening is provided with an annular top plate 21, one side of the top plate 21 is convexly provided with an installation platform 211, and the side wall of the fixed seat 2 corresponding to the installation platform 211 is provided with an opening 22; servo motor 4 sets up in fixing base 2, and its output stretches out fixing base 2 lateral wall from opening 22, speed reducer 5 is fixed in mounting platform 211's bottom surface, its output shaft end upwards passes mounting platform 211 to the installation with the drive gear 6 of outer tooth type slewing bearing 3 outer lane 32 meshing.
Further, still include two position sensor 13, be 90 degrees through the support set up in on the PMKD 1 in the fixing base 2, it is corresponding, be 90 degrees on the connecting plate 71 of support frame 7 bottom surface center and set up two tablet 14.
Preferably, the supporting base 8 (taking the supporting base 8 as an example) includes a supporting bottom plate 81, two side plates 82 vertically disposed on the supporting bottom plate 81, and a supporting top plate 83.
Preferably, the third and fourth support pads are made of nylon.
Referring to fig. 2, 4 and 6, a third support block 11 is optionally mounted on the top surface of the support base 9, 9', and cooperates with the first support block 10 to support the front axle 100.
Referring to fig. 7 and 8, which show embodiment 2 of the present invention, in embodiment 2, four first supporting blocks 10 are provided, which are respectively disposed on the top surfaces of four end portions of the cross-shaped frame structure of the supporting frame 7, so as to support the rear axle 200; the first support block 10 is composed of a support plate 101 and two side baffles 102.
Claims (6)
1. A wire flexible support rotating platform is characterized by comprising,
the fixed bottom plate is provided with a fixed seat in the center;
the outer tooth type slewing bearing is arranged on the fixed seat, and the inner ring of the outer tooth type slewing bearing is connected to the top surface of the fixed seat;
the servo motor and the speed reducer are arranged on the fixed bottom plate;
the driving gear is arranged on one side outside the fixed seat, is meshed with an outer ring of the external tooth type slewing bearing and is arranged on an output shaft of the speed reducer;
the supporting frame is of a cross-shaped frame structure, and a connecting plate is arranged in the center of the bottom surface of the supporting frame and fixed on the top surface of the outer ring of the outer tooth-shaped slewing bearing;
the four supporting seats are respectively arranged on the top surfaces of the four end parts of the cross-shaped frame structure of the supporting frame;
at least two first supporting blocks, the first supporting blocks are U-shaped; the top surfaces of two opposite supporting seats are arranged in the four supporting seats;
two optional second supporting blocks, the second supporting block is U-shaped, and two mounting holes are arranged at the bottom of the second supporting block along the length direction; the two second supporting blocks are arranged on the top surfaces of the other two opposite supporting seats in the four supporting seats;
the two selectable third supporting blocks comprise a quick-change bottom plate and third supporting pads on the quick-change bottom plate, and fixing columns matched with the mounting holes in the third supporting blocks are arranged on the bottom surface of the quick-change bottom plate; the upper part of the third supporting pad is provided with a trapezoidal groove;
two selectable fourth supporting blocks comprise a quick-change bottom plate and fourth supporting pads thereon, and the bottom surface of the quick-change bottom plate is provided with a fixing column matched with the mounting hole on the second supporting block; the upper part of the fourth supporting pad is an inclined plane close to the center side of the supporting frame; and the third supporting block and the fourth supporting block replace the second supporting block and are arranged on the top surface of the supporting seat.
2. The linear body flexible support rotation table of claim 1, wherein the fixing base is a shell structure with an open top, and the top opening is provided with an annular top plate, a mounting platform is convexly provided on one side of the top plate, an opening is provided on the side wall of the fixing base corresponding to the mounting platform, and the output end of the fixing base extends out of the side wall of the fixing base from the opening; the servo motor is arranged in the fixed seat, the speed reducer is fixed on the bottom surface of the mounting platform, the end part of an output shaft of the speed reducer upwards penetrates through the mounting platform, and the driving gear meshed with the outer ring of the outer tooth type slewing bearing is mounted.
3. The linear flexible support rotating table of claim 1, further comprising two position sensors disposed at 90 degrees on the fixed base plate in the fixed base via a bracket, and two corresponding sensing plates disposed at 90 degrees on the connecting plate at the center of the bottom surface of the supporting frame.
4. The linear body flexible support rotating table according to claim 1, wherein the supporting base comprises a supporting bottom plate, two side plates vertically arranged on the supporting bottom plate and a supporting top plate.
5. The linear flexible support rotation table of claim 1, wherein the third and fourth support pads are made of nylon.
6. The linear flexible support rotation table of claim 1, wherein four first support blocks are provided, respectively disposed on top surfaces of four ends of a cross-shaped frame structure of the support frame; the first supporting block consists of a supporting plate and baffle plates on two sides of the supporting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222242405.9U CN218081364U (en) | 2022-08-24 | 2022-08-24 | Flexible supporting rotating platform for wire body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222242405.9U CN218081364U (en) | 2022-08-24 | 2022-08-24 | Flexible supporting rotating platform for wire body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218081364U true CN218081364U (en) | 2022-12-20 |
Family
ID=84447463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222242405.9U Active CN218081364U (en) | 2022-08-24 | 2022-08-24 | Flexible supporting rotating platform for wire body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218081364U (en) |
-
2022
- 2022-08-24 CN CN202222242405.9U patent/CN218081364U/en active Active
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