CN214604112U - Three-station rotary table press-fitting equipment for automatically combining wheel rim and spoke plate - Google Patents
Three-station rotary table press-fitting equipment for automatically combining wheel rim and spoke plate Download PDFInfo
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- CN214604112U CN214604112U CN202120711108.7U CN202120711108U CN214604112U CN 214604112 U CN214604112 U CN 214604112U CN 202120711108 U CN202120711108 U CN 202120711108U CN 214604112 U CN214604112 U CN 214604112U
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Abstract
The utility model provides a three station revolving stage pressure equipment that is used for wheel rim and radials automatic combination belongs to mechanical technical field. The problem that the production efficiency of the existing combined press-fitting process of the rim and the spoke plate is low is solved. The three-station rotary table press-fitting equipment for automatically combining the wheel rim and the radial plate comprises a frame and a rotary table plate which is arranged on the frame and can rotate, wherein three lower positioning dies are arranged on the top of the rotary table plate in an equally-divided mode along the circumferential direction of the rotary table plate, a radial plate supporting lower die for positioning the radial plate is arranged in each lower positioning die, three detection stations which are arranged in an equally-divided mode along the circumferential direction are arranged below the rotary table plate on the frame, a servo motor for controlling the rotary table plate to rotate is arranged outside the frame, and a jacking hydraulic cylinder for controlling the rotary table plate to lift is further arranged in the frame. The utility model has the advantages of guaranteed the equilibrium of each link production beat of whole rim automation line, improved the automation line productivity.
Description
Technical Field
The utility model belongs to the technical field of machinery, a three station revolving stage pressure equipment that is used for wheel rim and radials automatic combination is related to.
Background
In traditional rim automation line, in the process of rim, radials combination pressure equipment, at first will beat the rim of good valve hole and put it on the lower positioning die of press through the manual work, put the radials into the rim again, then operating personnel withdraws from the press to control the press button and push down the mould, go up the mould and press the radials to the back that targets in place, the mould rises on the press, the robot tong stretches into the press from the opposite of operating personnel and takes away the good rim of pressure, send next welding process to and weld. The combined press-fitting process is used in the whole automatic production line, the takt time of one period of the process is twice of the average takt time of other processes, the combined press-fitting process becomes the bottleneck of the whole production takt, and the production efficiency of the automatic line is greatly restricted.
Disclosure of Invention
The utility model aims at the above-mentioned problem that exists among the prior art, provide a three-station revolving stage pressure equipment that is used for wheel rim and radials automatic combination, make the process time of wheel rim and radials combination pressure equipment compare the tradition and shortened more than one time, guaranteed the equilibrium of each link production beat of whole rim automation line, improved automation line's productivity.
The purpose of the utility model can be realized by the following technical proposal: a three-station rotary table press-fitting device for automatically combining a wheel rim and a wheel disc is characterized by comprising a rack and a rotatable rotary table plate arranged on the rack, wherein the top of the rotary table plate is provided with three lower positioning dies in equal intervals along the circumferential direction of the rotary table plate, the wheel rim is positioned on the lower positioning dies, each lower positioning die is internally provided with a wheel disc supporting lower die for positioning the wheel disc, three detection stations in equal intervals along the circumferential direction are arranged below the rotary table plate on the rack, a servo motor for controlling the rotary table plate to rotate is arranged outside the rack, and a jacking hydraulic cylinder for controlling the rotary table plate to lift is also arranged in the rack;
the press mounting equipment comprises a press machine body in a C-shaped shape, wherein an upper die capable of ascending and descending is arranged on the press machine body, a working plane corresponding to the upper die is arranged on the press machine body, the lower end part of the press machine body extends into the bottom of the rotary table plate, and the working plane is attached to the corresponding bottom wall of the rotary table plate.
In foretell three station revolving stage pressure equipment for wheel rim and radials automatic combination, the frame on be provided with the installation base board, installation base board upper end fixedly connected with bearing mount pad, installation base board top be provided with the support inner circle, the frame on still be provided with the initiative pinion by servo motor drive work to and with the driven big ball bearing of initiative pinion meshing, big ball bearing outer lane have with the outer ring gear of initiative pinion engaged with, big ball bearing and inner circle between be provided with the supporting steel ball.
In the three-station turntable press-fitting equipment for automatically combining the rim and the spoke plate, a precise speed reducer controlled and driven by the servo motor is arranged between the servo motor and the driving pinion.
In the three-station rotary table press-fitting equipment for automatically combining the wheel rim and the wheel disc, the large ball bearing is provided with a connecting pin hole, a connecting pin shaft is connected in the connecting pin hole, the large ball bearing is connected with the rotary table plate in a matched manner through the connecting pin shaft, and a linear bearing is arranged between the rotary table plate and the connecting pin shaft.
In foretell three-station revolving stage pressure equipment for wheel rim and radials automatic combination, the radials support the lower mould by bracing piece, spring and supply the radials to place the seat and constitute, the spring housing locate on the bracing piece, and its one end supports and leans on in placing the seat bottom, the other end supports and leans on the inner wall in positioning die down, place the seat and slide from top to bottom in the bracing piece outer wall.
In the three-station turntable press-fitting equipment for automatically combining the wheel rim and the spoke plate, a first included angle is formed between two adjacent lower positioning dies and is 120 degrees, and a second included angle is formed between two adjacent detection stations and is 120 degrees.
In the three-station rotary table press-fitting equipment for automatically combining the rim and the spoke plate, the detection station is provided with a photoelectric switch for detecting whether the rim is in place or not.
Compared with the prior art, the three-station rotary table press-fitting equipment for automatically combining the rim and the spoke plate has the advantages that: the working beats of the links are shortened by more than one time through the three-station rotary table and the press mounting equipment, the production beat balance of all links of the whole rim automatic production line is ensured, the productivity of the automatic production line is improved, and the productivity of the production line is improved in multiples.
Drawings
Fig. 1 is a schematic side view of a three-station turntable and press-fitting equipment.
Fig. 2 is a schematic front view of a three-station turntable and press-fitting equipment.
Fig. 3 is a side view schematic diagram of a three-station turntable.
In the figure, 1, a frame; 2. rotating the bedplate; 3. a lower positioning die; 4. detecting a station; 5. a servo motor; 6. a jacking hydraulic cylinder; 7. a press machine body; 8. an upper die; 9. a working plane; 10. mounting a base plate; 11. a support mounting seat; 12. supporting the inner ring; 13. a drive pinion; 14. a large ball bearing; 15. a steel ball is supported; 16. a connecting pin shaft; 17. a linear bearing; 18. a support bar; 19. a spring; 20. a placing seat; 21. precision reduction gear.
Detailed Description
The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.
As shown in fig. 1, 2 and 3, the three-station turntable press-fitting device for automatically combining a rim and a radial plate comprises a frame 1 and a rotatable rotary table plate 2 arranged on the frame 1, wherein three lower positioning dies 3 are arranged on the top of the rotary table plate 2 at equal intervals along the circumferential direction, the rim is positioned on the lower positioning dies 3, each lower positioning die 3 is internally provided with a radial plate supporting lower die for positioning the radial plate, three detection stations 4 arranged at equal intervals along the circumferential direction are arranged below the rotary table plate 2 on the frame 1, a servo motor 5 for controlling the rotary table plate 2 to rotate is arranged outside the frame 1, and a jacking hydraulic cylinder 6 for controlling the rotary table plate 2 to lift is arranged inside the frame 1.
Preferably, the press-fitting equipment comprises a press machine body 7 with a C-shaped appearance, an upper die 8 capable of ascending and descending is arranged on the press machine body 7, a working plane 9 corresponding to the upper die 8 is arranged on the press machine body 7, and the lower end part of the press machine body 7 extends into the bottom of the rotary table plate 2 and enables the working plane 9 to be attached to the corresponding bottom wall of the rotary table plate 2.
Preferably, a mounting base plate 10 is arranged on the frame 1, a bearing mounting seat 11 is fixedly connected to the upper end of the mounting base plate 10, a supporting inner ring 12 is arranged at the top of the mounting base plate 10, a driving pinion 13 driven by the servo motor 5 to work and a big ball bearing 14 in meshing transmission with the driving pinion 13 are further arranged on the frame 1, an outer ring of the big ball bearing 14 is provided with an outer ring gear meshed with the driving pinion 13, a bearing steel ball 15 is arranged between the big ball bearing 14 and the inner ring, and the rotating friction force of the big ball bearing 14 is reduced through the supporting steel ball.
Preferably, a precision reducer 21 controlled and driven by the servo motor 5 is arranged between the servo motor 5 and the driving pinion 13.
Preferably, an included angle i is formed between two adjacent lower positioning molds 3, the included angle i is 120 °, an included angle ii is formed between two adjacent detection stations 4, and the included angle ii is 120 °.
In more detail, a connecting pin hole is formed in the large ball bearing 14, a connecting pin shaft 16 is connected in the connecting pin hole, the large ball bearing 14 is connected with the rotary table plate 2 in a matched mode through the connecting pin shaft 16, a linear bearing 17 is arranged between the rotary table plate 2 and the connecting pin shaft 16, the linear bearing 17 is installed in the large rotary table plate 2 and is sleeved on the connecting pin shaft 16, and the effect of lifting and guiding the rotary table plate 2 is achieved; the connecting pin 16 is used for driving the rotary table plate 2 to rotate on one hand and for lifting and guiding the rotary table plate 2 on the other hand, when the rotary table plate 2 is controlled to lift by the jacking hydraulic cylinder 6, the rotary table plate 2 can lift and slide on the connecting pin 16.
Further carefully say, the radials supports the lower mould and comprises bracing piece 18, spring 19 and the seat 20 of placing that supplies the radials to place, 19 covers of spring locate on the bracing piece 18, and its one end supports and leans on in placing seat 20 bottom, and the other end supports and leans on in the inner wall of positioning die 3 down, place seat 20 and slide from top to bottom in bracing piece 18 outer wall, the radials is located places seat 20, goes up mould 8 and pushes down, impresses the radials in the wheel rim, this in-process, places seat 20 under spring 19's effect, plays the effect of support, when pushing down, places seat 20 gliding, goes up mould 8 and rises after shifting out, and spring 19 resets, and outside positioning die 3 was popped out through the rim of placing seat 20 after with the shaping.
In this embodiment, two of the detection stations 4 are provided with a photoelectric switch for detecting whether the rim is in place, the photoelectric switch on one detection station 4 is used for detecting whether the rim and the web are in place, if so, the upper die 8 is pressed down to press the web into the rim, and the photoelectric switch on the other detection station 4 is used for detecting whether the formed rim is in place, and after in place, the robot grasps the rim and moves to the next welding process.
In the embodiment, the three lower positioning dies 3 are a positioning die A, a positioning die B and a positioning die C, the three detection stations 4 are a station A, a station B and a station C, and photoelectric switches are arranged on the station B and the station C; firstly, manually placing a rim and a spoke plate on a positioning mould A, after the placement is completed, starting a press machine body 7, driving a rotary table plate 2 to ascend by a jacking hydraulic cylinder 6, enabling the rotary table plate 2 to be separated from a working plane 9, controlling the rotary table plate 2 to rotate by 120 degrees by a servo motor 5, driving the rotary table plate 2 to descend by the jacking hydraulic cylinder 6, enabling the rim and the spoke plate on the positioning mould A to move to a position corresponding to a station B, sensing by a photoelectric switch on the station B, pressing down an upper mould 8, resetting the upper mould 8 after the assembly of the rim spoke plate is completed, driving the rotary table plate 2 to ascend by the jacking hydraulic cylinder 6, enabling the rotary table plate 2 to be separated from the working plane 9, controlling the rotary table plate 2 to rotate by the servo motor 5 by 120 degrees, driving the rotary table plate 2 to descend by the jacking hydraulic cylinder 6, enabling the rim formed on the positioning mould A to correspond to the station C, and detecting the photoelectric switch on the station C in place, and the robot grabs the rim and moves to the next welding procedure.
The upper die 8 punches the corresponding positioning die, and meanwhile, a wheel rim and a wheel disk are placed on the corresponding positioning die manually, and the wheel rim on the corresponding positioning die is grabbed by the robot, so that the circular reciprocating work is realized.
In the embodiment, the three-station turntable, the press-fitting equipment and the control system in the robot are all controlled by PLC in a linkage manner.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Claims (7)
1. A three-station turntable press-fitting device for automatically combining a rim and a spoke plate is characterized in that, the three-station turntable comprises a frame (1) and a rotary table plate (2) which is arranged on the frame (1) and can rotate, the top of the rotary table plate (2) is equally provided with three lower positioning dies (3) along the circumferential direction, the rim is positioned on the lower positioning dies (3), each lower positioning die (3) is internally provided with a radial plate supporting lower die for positioning a radial plate, three detection stations (4) which are equally arranged along the circumferential direction are arranged on the frame (1) below the rotary table plate (2), a servo motor (5) for controlling the rotation of the rotary table plate (2) is arranged outside the frame (1), a jacking hydraulic cylinder (6) for controlling the rotary table plate (2) to lift is also arranged in the frame (1);
the press fitting equipment comprises a press machine body (7) with a C-shaped appearance, wherein an upper die (8) capable of ascending and descending is arranged on the press machine body (7), a working plane (9) corresponding to the upper die (8) is arranged on the press machine body (7), and the lower end part of the press machine body (7) extends into the bottom of the rotary table plate (2) and enables the working plane (9) to be attached to the corresponding bottom wall of the rotary table plate (2).
2. A three-station rotary table press-fitting equipment for automatically combining a rim and a spoke plate according to claim 1, wherein a mounting base plate (10) is arranged on the frame (1), a bearing mounting seat (11) is fixedly connected to the upper end of the mounting base plate (10), a supporting inner ring (12) is arranged at the top of the mounting base plate (10), a driving pinion (13) driven by a servo motor (5) to work is further arranged on the frame (1), and a big ball bearing (14) in meshing transmission with the driving pinion (13) is arranged on the outer ring of the big ball bearing (14), an outer gear ring meshed with the driving pinion (13) is arranged on the outer ring of the big ball bearing (14), and a supporting steel ball (15) is arranged between the big ball bearing (14) and the inner ring.
3. A three-position rotary table press-fitting equipment for automatically combining a rim and a web according to claim 1, wherein a precise speed reducer (21) controlled by the servo motor (5) to drive is arranged between the servo motor (5) and the driving pinion (13).
4. The three-station rotary table press-fitting equipment for automatically combining the wheel rim and the wheel disc as claimed in claim 2, wherein the large ball bearing (14) is provided with a connecting pin hole, a connecting pin shaft (16) is connected in the connecting pin hole, the large ball bearing (14) is matched and connected with the rotary table plate (2) through the connecting pin shaft (16), and a linear bearing (17) is arranged between the rotary table plate (2) and the connecting pin shaft (16).
5. The three-station rotary table press-fitting equipment for automatically combining the wheel rim and the radial plate as claimed in claim 1, wherein the radial plate supports the lower die and consists of a support rod (18), a spring (19) and a placing seat (20) for placing the radial plate, the spring (19) is sleeved on the support rod (18), one end of the spring abuts against the bottom of the placing seat (20), the other end of the spring abuts against the inner wall of the lower positioning die (3), and the placing seat (20) slides up and down on the outer wall of the support rod (18).
6. A three-station turntable press-fitting apparatus for automatic rim and web combination according to claim 1, wherein the angle between two adjacent lower positioning dies (3) is one, and the angle is 120 °, and the angle between two adjacent inspection stations (4) is two, and the angle is 120 °.
7. A three-station rotary table press-fitting equipment for automatically combining a rim and a spoke plate according to claim 1, wherein a photoelectric switch for detecting whether the rim is in place is arranged on the detection station (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120711108.7U CN214604112U (en) | 2021-04-07 | 2021-04-07 | Three-station rotary table press-fitting equipment for automatically combining wheel rim and spoke plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120711108.7U CN214604112U (en) | 2021-04-07 | 2021-04-07 | Three-station rotary table press-fitting equipment for automatically combining wheel rim and spoke plate |
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| Publication Number | Publication Date |
|---|---|
| CN214604112U true CN214604112U (en) | 2021-11-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120711108.7U Active CN214604112U (en) | 2021-04-07 | 2021-04-07 | Three-station rotary table press-fitting equipment for automatically combining wheel rim and spoke plate |
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| CN (1) | CN214604112U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112959267A (en) * | 2021-04-07 | 2021-06-15 | 浙江风驰机械有限公司 | Three-station turntable and press-fitting equipment for automatically combining rim and spoke plate |
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2021
- 2021-04-07 CN CN202120711108.7U patent/CN214604112U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112959267A (en) * | 2021-04-07 | 2021-06-15 | 浙江风驰机械有限公司 | Three-station turntable and press-fitting equipment for automatically combining rim and spoke plate |
| CN112959267B (en) * | 2021-04-07 | 2024-07-05 | 浙江风驰机械有限公司 | Three-station turntable and press mounting equipment for automatically combining rim and radial plate |
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