CN219771141U - Blank wheel hub snatchs mechanism - Google Patents
Blank wheel hub snatchs mechanism Download PDFInfo
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- CN219771141U CN219771141U CN202320502511.8U CN202320502511U CN219771141U CN 219771141 U CN219771141 U CN 219771141U CN 202320502511 U CN202320502511 U CN 202320502511U CN 219771141 U CN219771141 U CN 219771141U
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- clamping jaws
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- 230000007246 mechanism Effects 0.000 title claims abstract description 15
- 238000003466 welding Methods 0.000 claims description 7
- 230000000694 effects Effects 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
The utility model discloses a blank hub grabbing mechanism, which belongs to the technical field of hub grabbing and comprises a connecting plate, wherein a supporting plate is arranged on the upper side of the connecting plate, the supporting plate is connected with the connecting plate through a lifting cylinder, clamping jaws are arranged on two sides of the lower end of the connecting plate, and are connected with the connecting plate through a driving assembly.
Description
Technical Field
The utility model belongs to the technical field of hub grabbing, and particularly relates to a blank hub grabbing mechanism.
Background
The hub is a cylindrical metal part with the inner contour of the tire supporting the tire and centered on the axle. Also called rim, steel rim, wheels and tyre bell. The hub has various types according to the diameter, width, forming mode and materials.
Chinese patent application No. 2016106186450 discloses a wheel hub grabbing mechanism. The utility model relates to a hub grabbing mechanism, which comprises a supporting plate, wherein the bottom surface of the supporting plate is connected with at least two lifting cylinders, the bottom of each lifting cylinder is connected with a connecting plate, the bottom of each connecting plate is provided with four clamping jaws, each clamping jaw is movably connected with the connecting plate through a connecting block, the four clamping jaws are uniformly distributed in a circumferential direction by taking the center of the connecting plate as the center and are arranged in a pair of opposite directions, a clamping jaw cylinder is arranged between the two clamping jaws which are oppositely arranged, each clamping jaw comprises a connecting part and a clamping part which are mutually connected, the connecting part and the clamping part form an included angle, and a transmission rod is movably connected between the middle part of each connecting part and the corresponding clamping jaw cylinder; the wheel hub grabbing mechanism provided by the utility model has the advantages that the wheel hub grabbing is more accurate and stable, the position precision of the wheel hub in the process of further processing, detecting or transferring and conveying the wheel hub is improved, and the automatic production efficiency of the wheel hub is further improved.
The above-mentioned disclosed patent snatchs blank wheel hub through setting up two clamping jaws in connecting plate lower extreme both sides, but two clamping jaw rotations need use two clamping jaw cylinders to start, and the cost is higher, and former device snatchs the fastness relatively poor through two clamping jaws blank wheel hub simultaneously, and blank wheel hub easily falls from between two clamping jaws.
Disclosure of Invention
In order to solve the problems in the background art, the utility model provides a blank hub grabbing mechanism, which has the characteristics of low device cost because two clamping jaws only need to be driven by one cylinder.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a blank wheel hub snatchs mechanism, includes the connecting plate, the connecting plate upside is provided with the backup pad, is connected through the lift cylinder between backup pad and the connecting plate, and connecting plate lower extreme both sides are provided with the clamping jaw, are connected through drive assembly between clamping jaw and the connecting plate.
Preferably, the drive assembly includes fixed plate, drive cylinder, lifter plate, gear, empty slot, pivot and rack board, and wherein, the welding of connecting plate lower extreme both sides and the position that the clamping jaw corresponds has two fixed plates, is provided with the pivot between two fixed plates, and pivot surface intermediate position is provided with the gear, and the clamping jaw upper end is provided with the empty slot, is provided with the drive cylinder in the middle of the connecting plate upper end, and the drive cylinder output is provided with the lifter plate, and the welding of lifter plate both ends has the rack board that corresponds with the gear.
Preferably, a bearing rotating seat is arranged between the rotating shaft and the fixed plate, and the clamping jaw, the gear and the rotating shaft are of a welding integrated structure.
Preferably, the driving cylinder and the connecting plate and the driving cylinder and the lifting plate are connected through flanges.
Preferably, the clamping jaw one end downside is provided with the fixing base, is connected through the connecting rod between fixing base and the clamping jaw, and fixing base one side is provided with the arc pole, and the arc pole surface is provided with the rubber pad, and arc pole is close to clamping jaw one end and is provided with T type piece, and the fixing base is inside to be provided with the T type groove that corresponds with T type piece, through fixing bolt connection between T type piece and the fixing base, T type piece both ends are provided with the fixed orifices that corresponds with fixing bolt.
Preferably, the T-shaped block is in sliding connection with the fixing seat, and threaded holes corresponding to the fixing bolts are formed in two ends of the fixing seat.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the driving assembly is arranged, the lifting cylinder is started to drive the connecting plate to descend to a proper position when the blank hub is required to be grabbed, the lifting plate is driven to move upwards by the shrinkage of the driving cylinder, the rack plate is driven to move upwards by the upward movement of the lifting plate, the gear is driven to rotate by the upward movement of the rack plate, the two clamping jaws are driven to rotate in opposite directions on the fixed plate at the lower end of the connecting plate by the gear through the rotating shaft, the blank hub is grabbed by the opposite rotation of the two clamping jaws, and the blank hub can be grabbed by the two clamping jaws only by arranging the driving cylinder, so that the device cost is lower.
2. According to the utility model, the arc-shaped rod is arranged, the arc-shaped rod with a proper radian is selected according to the diameter of the blank hub to be grabbed, the T-shaped block at one end of the arc-shaped rod is plugged into the T-shaped groove of the fixing seat, the fixing bolt penetrates through the fixing seat, and the fixing bolt is screwed into the fixing hole of the T-shaped block, so that the effect of fixing the T-shaped block and the arc-shaped rod is achieved, when the clamping jaw rotates to grab the blank hub, the arc-shaped rod enters the groove of the blank hub, the blank hub is more stable when being grabbed and moved, the blank hub is not easy to slide, and the grabbing firmness is stronger.
Drawings
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a right side perspective view of the present utility model;
FIG. 3 is an enlarged view of the utility model at A of FIG. 2;
FIG. 4 is a perspective view of the installation of the arcuate lever of the present utility model;
in the figure: 1. a connecting plate; 2. a clamping jaw; 3. an arc-shaped rod; 4. a fixing seat; 5. a connecting rod; 6. a drive assembly; 61. a fixing plate; 62. a driving cylinder; 63. a lifting plate; 64. a gear; 65. a hollow groove; 66. a rotating shaft; 67. rack plate; 7. a lifting cylinder; 8. a support plate; 9. a T-shaped block; 10. a T-shaped groove; 11. a fixing bolt; 12. a fixing hole; 13. and a rubber pad.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
Referring to fig. 1-4, the present utility model provides the following technical solutions: the utility model provides a blank wheel hub snatchs mechanism, includes connecting plate 1, and connecting plate 1 upside is provided with backup pad 8, is connected through lift cylinder 7 between backup pad 8 and the connecting plate 1, and connecting plate 1 lower extreme both sides are provided with clamping jaw 2, are connected through drive assembly 6 between clamping jaw 2 and the connecting plate 1.
Specifically, the driving assembly 6 includes fixed plate 61, driving cylinder 62, lifter plate 63, gear 64, empty slot 65, pivot 66 and rack board 67, wherein, the welding of the position that connecting plate 1 lower extreme both sides correspond with clamping jaw 2 has two fixed plates 61, be provided with pivot 66 between two fixed plates 61, pivot 66 surface intermediate position is provided with gear 64, clamping jaw 2 upper end is provided with empty slot 65, be provided with driving cylinder 62 in the middle of the connecting plate 1 upper end, the output of driving cylinder 62 is provided with lifter plate 63, the welding of lifter plate 63 both ends has rack board 67 that corresponds with gear 64.
Through adopting above-mentioned technical scheme, through setting up drive assembly 6 only need set up a drive cylinder 62 and can drive two clamping jaws 2 and snatch blank wheel hub, the device cost is lower.
Specifically, a bearing rotating seat is arranged between the rotating shaft 66 and the fixed plate 61, and the clamping jaw 2, the gear 64 and the rotating shaft 66 are of a welding integrated structure.
By adopting the technical scheme, the gear 64 can rotate on the fixed plate 61 through the rotating shaft 66, and the rotating shaft 66 rotates to drive the clamping jaw 2 to rotate.
Specifically, the driving cylinder 62 and the connecting plate 1 and the driving cylinder 62 and the lifting plate 63 are all connected through flanges.
By adopting the technical scheme, the flange connection enables the driving cylinder 62 to be more firm with the connecting plate 1 and the driving cylinder 62 to be more convenient to install with the lifting plate 63.
When the device is used, when a blank hub is grabbed, the device is arranged at a proper position, the driving assembly 6 is arranged, the lifting cylinder 7 is started to drive the connecting plate 1 to descend to a proper position when the blank hub is needed to be grabbed, the driving cylinder 62 is started to shrink to drive the lifting plate 63 to move upwards, the lifting plate 63 moves upwards to drive the rack plate 67 to move upwards, the rack plate 67 moves upwards to drive the gear 64 to rotate, the gear 64 drives the two clamping jaws 2 to rotate on the fixed plate 61 at the lower end of the connecting plate 1 in opposite directions through the rotating shaft 66, the two clamping jaws 2 rotate in opposite directions to grab the blank hub, and the driving assembly 6 is arranged to drive the two clamping jaws 2 to grab the blank hub;
example 2
This embodiment differs from embodiment 1 in that: clamping jaw 2 one end downside is provided with fixing base 4, is connected through connecting rod 5 between fixing base 4 and the clamping jaw 2, and fixing base 4 one side is provided with arc pole 3, and arc pole 3 surface is provided with rubber pad 13, and arc pole 3 is close to clamping jaw 2 one end and is provided with T type piece 9, and fixing base 4 inside is provided with the T type groove 10 that corresponds with T type piece 9, is connected through fixing bolt 11 between T type piece 9 and the fixing base 4, and T type piece 9 both ends are provided with the fixed orifices 12 that correspond with fixing bolt 11.
Through adopting above-mentioned technical scheme, clamping jaw 2 rotates when snatching blank wheel hub, and arc pole 3 gets into blank wheel hub's recess, and is more firm when snatching blank wheel hub and remove, and blank wheel hub is difficult for the landing, snatchs the fastness stronger, sets up T type piece 9 and T type groove 10 simultaneously and carries out easy to assemble arc pole 3's dismouting and change, sets up rubber pad 13 simultaneously at arc pole 3 surface and can play anti-skidding effect, avoids arc pole 3 to cause the scratch to blank wheel hub surface simultaneously.
Specifically, the T-shaped block 9 is in sliding connection with the fixed seat 4, and threaded holes corresponding to the fixing bolts 11 are formed in two ends of the fixed seat 4.
Through adopting above-mentioned technical scheme, make T type piece 9 get into in the T type groove 10 of fixing base 4 and the fixing base 4 between laminating more, fixing base 4 both ends are provided with the screw hole that corresponds with fixing bolt 11 and make things convenient for fixing bolt 11 to fix T type piece 9.
When the clamping jaw 2 rotates to grab a blank hub, the arc-shaped rod 3 enters a groove of the blank hub, the blank hub is firmer when grabbing and moving, the blank hub is not easy to slide down, the grabbing firmness is stronger, the T-shaped block 9 at one end of the arc-shaped rod 3 is convenient to assemble and disassemble, the arc-shaped rod 3 is convenient to replace, the rubber pad 13 is arranged on the surface of the arc-shaped rod 3, the anti-skid effect is achieved, and the arc-shaped rod 3 is prevented from being scratched on the surface of the blank hub.
The driving cylinder 62 is a prior art, and the model is SCJ40.
The structure and the working principle of the connecting plate 1, the clamping jaw 2, the lifting cylinder 7 and the supporting plate 8 are disclosed in a hub grabbing mechanism disclosed in China patent application No. 2016106186450.
The working principle and the using flow of the utility model are as follows: when snatching blank wheel hub, install the device in suitable position, through setting up drive assembly 6, need open lift cylinder 7 when snatching blank wheel hub and drive connecting plate 1 and descend to suitable position, open drive cylinder 62 shrink and drive lifter plate 63 upwards move, lifter plate 63 upwards move and drive rack plate 67 upwards move, rack plate 67 upwards move and drive gear 64 and rotate, gear 64 drives two clamping jaws 2 through pivot 66 and rotates in opposite directions on the fixed plate 61 of connecting plate 1 lower extreme, two clamping jaws 2 rotate in opposite directions and snatch blank wheel hub, only need set up one drive cylinder 62 and can drive two clamping jaws 2 and snatch blank wheel hub through setting up drive assembly 6, the device cost is lower, through setting up arc pole 3, select the arc pole 3 of suitable radian according to the blank wheel hub diameter that needs snatch, in the T type piece 9 of arc pole 3 one end is plugged into fixing base 4's T type groove 10, pass fixing base 4 again fixing bolt 11, and screw fixing bolt 11 into in T type piece 9's fixed orifices 12, reach and carry out fixed effect to T type piece 9 and arc pole 3, 2 rotate and snatch blank wheel hub, two clamping jaws 2 are snatch blank wheel hub in opposite directions, the arc pole 3 carries out the setting up the arc pole 3 and can be carried out the arc pole 3, the arc pole 3 is snatch, the effect is more firm in the arc pole 3 is difficult to the setting up the arc pole 3, the arc is snatch the arc pole 3, the arc pole 3 is difficult to be set up the arc pole 3, the arc is set up the arc pad is easy to be the arc pad is 3 to the face scratch to the face 13 simultaneously, the arc pad is easy to the face 13 to the face is set up to the face 13 to the wheel hub is simultaneously has.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. Blank wheel hub snatchs mechanism, including the connecting plate, its characterized in that: the upper side of the connecting plate is provided with a supporting plate, the supporting plate is connected with the connecting plate through a lifting cylinder, two sides of the lower end of the connecting plate are provided with clamping jaws, one end lower side of each clamping jaw is provided with a fixing seat, the fixing seat is connected with the clamping jaws through a connecting rod, one side of the fixing seat is provided with an arc rod, the surface of the arc rod is provided with a rubber pad, one end of the arc rod, which is close to the clamping jaw, is provided with a T-shaped block, a T-shaped groove corresponding to the T-shaped block is arranged in the fixing seat, the T-shaped block is connected with the fixing seat through a fixing bolt, two ends of the T-shaped block are provided with fixing holes corresponding to the fixing bolt, and the clamping jaws are connected with the connecting plate through a driving assembly;
the driving assembly comprises a fixing plate, a driving cylinder, a lifting plate, gears, empty slots, a rotating shaft and rack plates, wherein two fixing plates are welded at positions, corresponding to the clamping jaws, of two sides of the lower end of the connecting plate, the rotating shaft is arranged between the two fixing plates, the gears are arranged at the middle positions of the surfaces of the rotating shaft, the empty slots are formed in the upper ends of the clamping jaws, the driving cylinder is arranged in the middle of the upper end of the connecting plate, the lifting plate is arranged at the output end of the driving cylinder, and rack plates corresponding to the gears are welded at two ends of the lifting plate.
2. A blank hub grabbing mechanism as claimed in claim 1, wherein: a bearing rotating seat is arranged between the rotating shaft and the fixed plate, and the clamping jaw, the gear and the rotating shaft are of a welding integrated structure.
3. A blank hub grabbing mechanism as claimed in claim 1, wherein: the driving cylinder is connected with the connecting plate and the lifting plate through flanges.
4. A blank hub grabbing mechanism as claimed in claim 1, wherein: the T-shaped block is in sliding connection with the fixing seat, and threaded holes corresponding to the fixing bolts are formed in two ends of the fixing seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320502511.8U CN219771141U (en) | 2023-03-15 | 2023-03-15 | Blank wheel hub snatchs mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320502511.8U CN219771141U (en) | 2023-03-15 | 2023-03-15 | Blank wheel hub snatchs mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219771141U true CN219771141U (en) | 2023-09-29 |
Family
ID=88102579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320502511.8U Active CN219771141U (en) | 2023-03-15 | 2023-03-15 | Blank wheel hub snatchs mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219771141U (en) |
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2023
- 2023-03-15 CN CN202320502511.8U patent/CN219771141U/en active Active
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