CN215709762U - Tire wheel hub pre-assembly stock machine of automatic tire assembly line - Google Patents
Tire wheel hub pre-assembly stock machine of automatic tire assembly line Download PDFInfo
- Publication number
- CN215709762U CN215709762U CN202122131131.1U CN202122131131U CN215709762U CN 215709762 U CN215709762 U CN 215709762U CN 202122131131 U CN202122131131 U CN 202122131131U CN 215709762 U CN215709762 U CN 215709762U
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- tire
- driving
- swing arm
- arm
- cylinder
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- 238000002360 preparation method Methods 0.000 claims abstract description 12
- 230000005540 biological transmission Effects 0.000 claims description 21
- 230000003014 reinforcing effect Effects 0.000 claims description 16
- 238000009434 installation Methods 0.000 claims description 9
- 230000007246 mechanism Effects 0.000 claims description 7
- 230000001360 synchronised effect Effects 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000032258 transport Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005728 strengthening Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of automobile manufacturing equipment, and discloses a tire hub pre-assembly preparation machine of an automatic tire assembly line, which comprises a rack, wherein the rack is provided with a tire conveying device and two mounting seats distributed on two sides of the rack, the two mounting seats are obliquely arranged, the mounting seats are rotatably connected with a rotating shaft, the rotating shaft is fixedly provided with an upper swing arm and a lower swing arm, the upper swing arm is provided with a plurality of rotating rollers, and the lower swing arm is provided with a plurality of rubber buffer wheels; the frame is provided with the drive shaft in a rotating way, the drive shaft is fixed with a drive arm, and the frame is provided with a drive cylinder. The utility model has the following advantages and effects: adopt tire conveyor to carry the tire, two upper swing arms hold the tire, and two lower swing arms are close to each other when two upper swing arms are kept away from each other, and the tire drops lower swing arm department by upper swing arm department earlier, and the pivot drives two lower swing arms again and keeps away from each other, makes the tire descend once more and drops on the wheel hub of predetermineeing the position, has reached the accurate effect of carrying tire, assembly efficiency height.
Description
Technical Field
The utility model relates to the technical field of automobile manufacturing equipment, in particular to a tire hub pre-assembly preparation machine of an automatic tire assembly line.
Background
In the prior art, when a tire and a hub are assembled, the hub is conveyed by a lower conveying device, and the tire is conveyed by an upper conveying device. After the wheel hub is conveyed to the preset position, the tire is conveyed to the wheel hub from the upper conveying device in an inclined downward mode until the tire is sleeved on the wheel hub in an inclined mode, the tire and the wheel hub are conveyed to the manipulator continuously, and the manipulator completes assembly of the tire wheel hub. In the prior art, when a tire descends, the tire mainly slides downwards by means of self gravity, and when the height difference between an upper conveying device and a lower conveying device is large, the tire is easily dislocated with a hub at a preset position in the material preparation and downward conveying processes, so that the assembly efficiency is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a tire hub pre-assembly stock machine of an automatic tire assembly line, which has the effects of preparing tires, accurately conveying the tires and having high assembly efficiency.
The technical purpose of the utility model is realized by the following technical scheme: a tire wheel hub pre-assembly preparation machine of an automatic tire assembly line comprises a rack, wherein the rack is provided with a tire conveying device and two installation seats distributed on two sides of the rack, the two installation seats are obliquely arranged, the installation seats are rotatably connected with a rotating shaft, an upper swing arm and a lower swing arm are fixed on the rotating shaft, the upper swing arm is provided with a plurality of rotating rollers, and the lower swing arm is provided with a plurality of rubber buffer wheels; the rack is rotatably provided with a driving shaft, a driving arm is fixed on the driving shaft, a driving cylinder is installed on the rack, and a piston rod of the driving cylinder is hinged with the driving arm; the pivot is fixed with the transmission arm, the transmission arm articulates there is the connecting rod, the connecting rod with the actuating arm is articulated mutually.
Through adopting above-mentioned technical scheme, wheel hub is carried preset the position, and tire conveyor carries the tire between two last swing arms. The driving cylinder body is hinged with the frame, the driving cylinder drives the driving arm and the driving shaft to move, the driving arm drives the rotating shaft to rotate through the connecting rod and the transmission arm, two upper swing arms of the rotating shaft are far away from each other, two lower swing arms are close to each other, and the tire falls downwards between the two lower swing arms and is clamped by the two lower swing arms. The driving cylinder drives the driving arm to rotate reversely to reset, the driving arm drives the rotating shaft to rotate reversely through the connecting rod and the transmission arm, the two upper swing arms are close to each other, the two lower swing arms are far away from each other, and the tire falls downwards to the hub at the preset position. In the rotating process of the driving shaft, the driving roller and the inclined conveying roller are driven by the synchronous belt to rotate to convey the tire downwards, so that the tire is prevented from being stopped in the tire conveying device
The utility model is further provided with: an included angle is formed between the upper swing arm and the lower swing arm.
The utility model is further provided with: go up the swing arm and include cylinder, last mount pad, go up the reinforcing plate, it fixes to go up the cylinder the pivot, it fixes to go up the mount pad go up the cylinder, go up the reinforcing plate all with go up the cylinder go up the mount pad and link to each other, the live-rollers rotate connect in go up the mount pad.
Through adopting above-mentioned technical scheme, go up the reinforcing plate and be used for strengthening swing arm overall structure intensity.
The utility model is further provided with: the lower swing arm comprises a lower cylinder, a lower mounting seat and a lower reinforcing plate, the lower cylinder is fixed to the rotating shaft, the lower mounting seat is fixed to the lower cylinder, the lower mounting seat is rotatably connected with a mounting rod, the rubber buffer wheel is fixed to the mounting rod, and the lower reinforcing plate is connected with the lower cylinder and the lower mounting seat.
Through adopting above-mentioned technical scheme, lower reinforcing plate is used for strengthening lower swing arm overall structure intensity.
The utility model is further provided with: the tire conveying device comprises a horizontal conveying roller set and an inclined conveying roller set, wherein the horizontal conveying roller set comprises a plurality of horizontal conveying rollers, the horizontal conveying rollers are rotatably connected to the frame, the inclined conveying roller set comprises a plurality of inclined conveying rollers, the inclined conveying rollers are rotatably connected to the frame, and the two upper swing arms are respectively located below the inclined conveying roller set.
The utility model is further provided with: the inclined conveying roller set further comprises a driving roller, two ends of the driving roller are mounted on the frame through one-way bearings, driven synchronizing wheels are mounted on the driving roller, ratchet and pawl mechanisms are mounted between the driven synchronizing wheels and the inclined conveying rollers, driving synchronizing wheels are mounted on the driving shaft, and synchronous belts are mounted between the driving synchronizing wheels and the driven synchronizing wheels.
Through adopting above-mentioned technical scheme, when the tire was carried the slope from horizontal transport roller set and is carried the roller set, for avoiding the tire to cause the material preparation card pause because of factors such as frictional force stagnation in the slope transport roller set or between slope transport roller set and the horizontal transport roller set, link to each other driving roller and drive shaft through the hold-in range, the drive shaft rotates the in-process and can drive the driving roller and rotate the drive, and the tire that the driving roller drove the card pause moves downwards. The ratchet wheel and pawl mechanism has the advantages that in the process that the driving shaft drives the driving roller to move, the driving roller rotates along one direction to drive the tire to move downwards, and the driving roller is prevented from driving the tire to move upwards.
The utility model is further provided with: the conveying roller is provided with a first friction driving wheel, the inclined conveying roller is provided with a second friction driving wheel, the rack is provided with a third friction driving wheel, one third friction driving wheel is arranged between every two adjacent second friction driving wheels, the second friction driving wheel and the third friction driving wheel are sequentially abutted tightly, and the first friction driving wheel is abutted tightly against one third friction driving wheel.
Through adopting above-mentioned technical scheme, can also drive the rotation of slope conveying roller when the driving roller rotates.
The utility model has the beneficial effects that: adopt tire conveyor to carry the tire, two upper swing arms hold the tire, and two lower swing arms are close to each other when two upper swing arms are kept away from each other, and the tire drops lower swing arm department by upper swing arm department earlier, and the pivot drives two lower swing arms again and keeps away from each other, makes the tire descend once more and drops on the wheel hub of predetermineeing the position, has reached the accurate effect of carrying tire, assembly efficiency height.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic diagram of the position relationship among the upper swing arm, the lower swing arm, the driving arm and the connecting rod of the present invention.
Fig. 3 is a schematic structural view of the upper and lower swing arms of the present invention.
FIG. 4 is a schematic diagram of the positional relationship between the timing belt, driven timing wheel, ratchet-pawl mechanism, and drive roller of the present invention.
FIG. 5 is a schematic diagram showing the positional relationship among the driving roller, the inclined conveying roller, the first friction driving wheel, the second friction driving wheel and the third friction driving wheel.
In the figure, 1, a frame; 2. a tire conveyance device; 21. a horizontal conveying roller set; 22. an inclined conveying roller set; 221. inclining the conveying roller; 222. a driving roller; 223. a driven synchronizing wheel; 224. a ratchet-pawl mechanism; 225. a first friction driving wheel; 226. a second friction driving wheel; 227. a friction driving wheel III; 3. a mounting seat; 4. a rotating shaft; 41. a drive arm; 42. a connecting rod; 5. an upper swing arm; 51. an upper column; 52. an upper mounting seat; 53. an upper reinforcing plate; 54. a rotating roller; 6. a lower swing arm; 61. a lower column; 62. a lower mounting seat; 63. a lower reinforcing plate; 64. mounting a rod; 65. a rubber buffer wheel; 7. a drive shaft; 71. a drive arm; 72. a driving synchronizing wheel; 73. a synchronous belt; 8. the cylinder is driven.
Detailed Description
The technical solution of the present invention will be clearly and completely described below with reference to specific embodiments. It is to be understood that the described embodiments are merely a few embodiments of the utility model, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without any inventive step, are within the scope of the present invention.
A tire wheel hub pre-assembly preparation machine of an automatic tire assembly line comprises a frame 1, a tire conveying device 2 is installed on the frame 1, the tire conveying device 2 comprises a horizontal conveying roller group 21 and an inclined conveying roller group 22, the horizontal conveying roller group 21 comprises a plurality of horizontal conveying rollers, and two ends of each horizontal conveying roller are installed on the frame 1 through bearings, as shown in figures 1 and 2. The plurality of horizontal conveying rollers are positioned on the same horizontal plane and are arranged in parallel. A feeding motor for driving the horizontal conveying roller to rotate is arranged on the frame 1. The inclined conveyor roller 221 includes a plurality of inclined conveyor rollers 221, both ends of the plurality of inclined conveyor rollers 221 are mounted on the frame 1 through bearings, and the plurality of inclined conveyor rollers 221 are distributed downward at intervals.
As shown in fig. 2 and 3, mounting seats 3 are fixed on two sides of the frame 1, the mounting seats 3 are arranged obliquely, a rotating shaft 4 is mounted on each mounting seat 3, and a bearing is mounted between each rotating shaft 4 and the mounting seat 3, so that the rotating shaft 4 can rotate relative to the mounting seats 3. An upper swing arm 5 and a lower swing arm 6 are fixed at the upper end of the rotating shaft 4, and an included angle is formed between the upper swing arm 5 and the lower swing arm 6. Two upper swing arms 5 are located below the inclined conveying rollers 221. The upper swing arm 5 comprises an upper column 51 fixed on the rotating shaft 4, an upper mounting seat 52 fixed on the upper column 51, and an upper reinforcing plate 53, wherein the upper reinforcing plate 53 is fixed with the upper column 51 and the upper mounting seat 52 to enhance the integral structure of the upper swing arm 5. A plurality of rotating rollers 54 are rotatably coupled to the upper mount 52. The lower swing arm 6 comprises a lower column 61 fixed on the rotating shaft 4, a lower mounting seat 62 fixed on the lower column 61, and a lower reinforcing plate 63, wherein the lower reinforcing plate 63 is fixed with the lower column 61 and the lower mounting seat 62, so as to enhance the overall structure of the lower swing arm 6. Two installation poles 64 are installed to lower mount pad 62, and installation pole 64 both ends are all installed on mount pad 62 down through the bearing, and the installation is fixed with a plurality of rubber buffer wheel 65 in the middle part of installation pole 64.
The frame 1 is hinged with a driving cylinder 8, a driving arm 71 is fixed on the driving shaft 7, and a piston rod of the driving cylinder 8 is hinged with the driving arm 71. The lower end of the rotating shaft 4 is fixed with a transmission arm 41, the frame 1 is rotatably connected with a driving shaft 7, a connecting rod 42 is arranged between the driving arm 71 and the transmission arm 41, and two ends of the connecting rod 42 are respectively hinged on the driving arm 71 and the transmission arm 41.
As shown in fig. 2, 4 and 5, the driving synchronizing wheel 72 is fixed to the driving shaft 7, the inclined conveying roller group 22 further includes a driving roller 222, a driven synchronizing wheel 223 is mounted on the driving roller 222, and a timing belt 73 is mounted between the driving synchronizing wheel 72 and the driven synchronizing wheel 223. A ratchet and pawl mechanism 224 is installed between the driven synchronizing wheel 223 and the driving roller 222, so that the driven synchronizing wheel 223 can drive the driving roller 222 to move only in one direction through the ratchet and pawl mechanism 224 to convey the tire downwards, but not upwards. The driving roller 222 is provided with a first friction driving wheel 225, the inclined conveying roller 221 is provided with a second friction driving wheel 226, the rack 1 is provided with a plurality of third friction driving wheels 227, one third friction driving wheel 227 is arranged between every two adjacent second friction driving wheels 226, the second friction driving wheels 226 and the third friction driving wheels 227 are sequentially abutted, and the first friction driving wheels 225 are abutted against one of the third friction driving wheels 227.
The working principle is as follows: the hub is transported to a preset position and the tyre transporting device 2 transports the tyre between the two upper swing arms 5. The body of the driving cylinder 8 is hinged with the frame 1, the driving cylinder 8 drives the driving arm 71 and the driving shaft 7 to move, the driving arm 71 drives the rotating shaft 4 to rotate through the connecting rod 42 and the transmission arm 41, two upper swing arms 5 of the rotating shaft 4 are far away from each other, two lower swing arms 6 are close to each other, and the tire falls downwards between the two lower swing arms 6 and is clamped by the two lower swing arms 6. The driving cylinder 8 drives the driving arm 71 to rotate reversely to reset, the driving arm 71 drives the rotating shaft 4 to rotate reversely through the connecting rod 42 and the transmission arm 41, the two upper swing arms 5 are close to each other, the two lower swing arms 6 are far away from each other, and the tire falls downwards to a hub at a preset position. During the rotation of the driving shaft 7, the driving roller 222 and the inclined conveying roller 221 are driven by the timing belt 73 to rotate and convey the tire downwards, so that the tire is prevented from being stagnated in the tire conveying device 2.
Claims (7)
1. The utility model provides a tire wheel hub of tire automatic assembly line prepares material machine before assembly, includes frame (1), its characterized in that: the tire conveying device is characterized in that the rack (1) is provided with a tire conveying device (2) and two mounting seats (3) distributed on two sides of the rack (1), the two mounting seats (3) are arranged obliquely, the mounting seats (3) are rotatably connected with a rotating shaft (4), an upper swing arm (5) and a lower swing arm (6) are fixed on the rotating shaft (4), the upper swing arm (5) is provided with a plurality of rotating rollers (54), and the lower swing arm (6) is provided with a plurality of rubber buffer wheels (65); the rack (1) is rotatably provided with a driving shaft (7), a driving arm (71) is fixed on the driving shaft (7), a driving cylinder (8) is installed on the rack (1), and a piston rod of the driving cylinder (8) is hinged with the driving arm (71); the rotating shaft (4) is fixedly provided with a transmission arm (41), the transmission arm (41) is hinged with a connecting rod (42), and the connecting rod (42) is hinged with the driving arm (71).
2. The tire hub pre-assembly preparation machine of the automatic tire assembly line according to claim 1, wherein: an included angle is formed between the upper swing arm (5) and the lower swing arm (6).
3. The tire hub pre-assembly preparation machine of the automatic tire assembly line according to claim 1, wherein: go up swing arm (5) including last cylinder (51), go up mount pad (52), go up reinforcing plate (53), it fixes to go up cylinder (51) pivot (4), it fixes to go up mount pad (52) go up cylinder (51), go up reinforcing plate (53) all with go up cylinder (51) go up mount pad (52) and link to each other, live-rollers (54) rotate connect in go up mount pad (52).
4. The tire hub pre-assembly preparation machine of the automatic tire assembly line according to claim 1, wherein: swing arm (6) are including lower cylinder (61), lower mount pad (62), reinforcing plate (63) down, cylinder (61) are fixed down pivot (4), mount pad (62) are fixed down cylinder (61), mount pad (62) rotate down and are connected with installation pole (64), rubber buffer wheel (65) are fixed in installation pole (64), lower reinforcing plate (63) all with cylinder (61), lower mount pad (62) link to each other.
5. The tire hub pre-assembly preparation machine of the automatic tire assembly line according to any one of claims 1 to 4, wherein: tire conveyor (2) are including horizontal conveying roller set (21), slope conveying roller set (22), horizontal conveying roller set (21) is including many horizontal conveying rollers, horizontal conveying roller rotates to be connected in frame (1), slope conveying roller set (22) is including many slope conveying rollers (221), slope conveying roller (221) rotates to be connected frame (1), two go up swing arm (5) and are located respectively slope conveying roller set (22) below.
6. The tire hub pre-assembly preparation machine of the automatic tire assembly line according to claim 5, wherein: the inclined conveying roller group (22) further comprises a driving roller (222), two ends of the driving roller (222) are mounted on the frame (1) through one-way bearings, a driven synchronizing wheel (223) is mounted on the driving roller (222), a ratchet and pawl mechanism (224) is mounted between the driven synchronizing wheel (223) and the inclined conveying roller (221), a driving synchronizing wheel (72) is mounted on the driving shaft (7), and a synchronous belt (73) is mounted between the driving synchronizing wheel (72) and the driven synchronizing wheel (223).
7. The tire hub pre-assembly preparation machine of the automatic tire assembly line according to claim 6, wherein: the transmission roller (222) is provided with a first friction transmission wheel (225), the inclined conveying roller (221) is provided with a second friction transmission wheel (226), the rack (1) is provided with a plurality of third friction transmission wheels (227), one third friction transmission wheel (227) is arranged between every two adjacent second friction transmission wheels (226), the second friction transmission wheel (226) and the third friction transmission wheel (227) are sequentially abutted, and the first friction transmission wheel (225) is abutted against one of the third friction transmission wheels (227).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122131131.1U CN215709762U (en) | 2021-09-03 | 2021-09-03 | Tire wheel hub pre-assembly stock machine of automatic tire assembly line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122131131.1U CN215709762U (en) | 2021-09-03 | 2021-09-03 | Tire wheel hub pre-assembly stock machine of automatic tire assembly line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215709762U true CN215709762U (en) | 2022-02-01 |
Family
ID=80014877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122131131.1U Expired - Fee Related CN215709762U (en) | 2021-09-03 | 2021-09-03 | Tire wheel hub pre-assembly stock machine of automatic tire assembly line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215709762U (en) |
-
2021
- 2021-09-03 CN CN202122131131.1U patent/CN215709762U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220201 |
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| CF01 | Termination of patent right due to non-payment of annual fee |