CN209078766U - A kind of improved wheel hub grabbing device - Google Patents
A kind of improved wheel hub grabbing device Download PDFInfo
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- CN209078766U CN209078766U CN201821854671.4U CN201821854671U CN209078766U CN 209078766 U CN209078766 U CN 209078766U CN 201821854671 U CN201821854671 U CN 201821854671U CN 209078766 U CN209078766 U CN 209078766U
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- claw
- slide bar
- motor
- shell
- connecting rod
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Abstract
A kind of improved wheel hub grabbing device, by support plate 1, lifting electric cylinder 2, connecting plate 3, shell 4, claw 5, slide bar 6, connecting rod 7, turntable 8,9 component of motor composition, the bottom of support plate 1 is connected with lifting electric cylinder 2, the lower end of lifting electric cylinder 2 is connect with connecting plate 3, and claw 5 is hingedly arranged on connecting plate 3, and claw 5 is uniformly distributed；Slide bar 6 is connected with claw 5, and the sliding slot that slide bar 6 passes through shell 4 does straight reciprocating motion, so that claw 5 be driven to complete opening and closing movement；The power of the linear motion of slide bar 6 is transmitted by motor 9 by connecting rod 7；Motor 9 is mounted on the inside of shell 4, and shell 4 carries out with connecting plate 3 connected again；The output end of motor 9 is connected with a turntable 8, and equally distributed eccentric block is provided on the turntable 8, and eccentric block is connected with a connecting rod 7 as rotation center, and the other end of connecting rod 7 connects slide bar 6.
Description
Technical field
The utility model relates to aluminium alloy casting and technical fields of mechanical processing, grab more particularly to one kind for wheel hub
Device.
Background technique
Need to use wheel hub grabbing device during the processing of aluminium alloy wheel hub of vehicle complete each process it
Between transfer.The claw section of existing wheel hub grabbing device largely uses hydraulic cylinder or pneumatic linear actuator, and each hydraulic
Cylinder controls a claw, and the synchronism of claw movement each in this way cannot guarantee well.Each claw grasping movement is not
Unanimously will lead to wheel hub crawl, reliability is low, wheel hub inclination, wheel hub put situations such as positioning is not allowed in transfer process.Separately
Outside, the use of multiple hydraulic cylinders or pneumatic linear actuator causes the use cost of wheel hub grabbing device, maintenance cost to be significantly increased, unfavorable
It is produced in the lean of enterprise, the use of especially pneumatic thick stick can also generate a large amount of noise pollution.Therefore, a kind of synchronization is developed
Functional, structure is simple and lower-cost wheel hub grabbing device is for improving wheel hub production efficiency, reduces manufacturing cost all
There is very positive realistic meaning.
Utility model content
Therefore, the purpose of the utility model is to provide a kind of wheel hub grabbing devices that net synchronization capability is excellent.It uses crank
The rotary motion of single driver is converted to moving synchronously for each claw by slide block mechanism, both can guarantee each claw in this way
Synchronism, and cost can be saved.
In the one aspect of the utility model, a kind of device for wheel hub crawl is provided, the device includes branch
Fagging, lifting electric cylinder, connecting plate, shell, claw, slide bar, connecting rod, turntable, the components such as motor composition.
The bottom of support plate is connected with lifting electric cylinder, for lifting electric cylinder opposing hydraulic cylinder and pneumatic linear actuator, structure letter
It is single, huge power source is not needed, quantity can determine according to actual needs, but also can be according to the needs of payload size
Choose whether addition retarder.The lower end of lifting electric cylinder is connect with connecting plate.It is hinged on connecting plate according to three-point fix principle
There is claw, the intermediate position of claw is provided with sliding slot.Slide bar is connected with claw, specific connection type be slide bar upper end sliding block with
Sliding slot in the middle part of claw forms prismatic pair.Slide bar passes through the sliding slot straight reciprocating motion of shell, so that claw be driven to complete folding
Movement.
The power of the linear motion of slide bar is transmitted by motor by connecting rod.Motor install inside housings, shell again and even
Fishplate bar carries out connected.The output end of motor is connected with a turntable, is provided with equally distributed eccentric block on the turntable, each
Eccentric block is connected with a connecting rod as rotation center, and the other end of connecting rod connects slide bar.In this way, the rotary motion of a motor
It can be transmitted to simultaneously claw by slider-crank mechanism, realize that claw moves synchronously.
The rotary motion of one motor is synchronized using simple slider-crank mechanism and is transmitted on claw by the utility model,
Net synchronization capability is excellent.In addition, only one common motor of the driver of driving claw folding, low in cost.
Detailed description of the invention
Hereinafter, the embodiments of the present invention are described in detail in conjunction with attached drawing.
A kind of Fig. 1: structural schematic diagram of improved wheel hub grabbing device.
Fig. 2: the structural schematic diagram of turntable and shaft portion.
In figure: 1 is support plate, and 2 be lifting electric cylinder, and 3 be connecting plate, and 4 be shell, and 5 be claw, and 6 be slide bar, and 7 be company
Bar, 8 be turntable, and 9 be motor.
Specific embodiment
Further the utility model is illustrated in the following with reference to the drawings and specific embodiments.
As shown in Figures 1 and 2, a kind of improved wheel hub grabbing device described in the utility model, by support plate 1, lifting
Electric cylinder 2, connecting plate 3, shell 4, claw 5, slide bar 6, connecting rod 7, turntable 8, the equal components composition of motor 9.The bottom of support plate 1 connects
It is connected to lifting electric cylinder 2, for 2 opposing hydraulic cylinder of lifting electric cylinder and pneumatic linear actuator, structure is simple, does not need huge power
Source, quantity can determine according to actual needs, but also addition retarder can be chosen whether according to the needs of payload size.
The lower end of lifting electric cylinder 2 is connect with connecting plate 3.According to three-point fix principle, hinged on connecting plate 3 there are three claws 5, this three
A claw 5 is uniformly distributed in 120 degree.The intermediate position of claw 5 is provided with sliding slot.Slide bar 6 is connected with claw 5, specific connection side
Formula is that the sliding slot at 5 middle part of sliding block and claw of 6 upper end of slide bar forms prismatic pair.The sliding slot that slide bar 6 passes through shell 4 does linear reciprocation
Movement, so that claw 5 be driven to complete opening and closing movement.The power of the linear motion of slide bar 6 is transmitted by motor 9 by connecting rod 7.Electricity
Machine 9 is mounted on the inside of shell 4, and shell 4 carries out with connecting plate 3 connected again.The output end of motor 9 is connected with a turntable 8, institute
Stating setting on turntable 8, there are three equally distributed eccentric blocks, each eccentric block to be connected with a connecting rod 7 as rotation center, even
The other end of bar 7 connects slide bar 6.In this way, the rotary motion of a motor 9 can pass through three equally distributed crank blocks
Mechanism is transmitted to three claws 5 simultaneously, realizes that three claws 5 move synchronously.
The above content is only the better embodiment of the utility model, for those of ordinary skill in the art, according to this
The thought of utility model, there will be changes in the specific implementation manner and application range, and the content of the present specification should not be understood
For limitations of the present invention.
Claims (3)
1. a kind of improved wheel hub grabbing device, by support plate, lifting electric cylinder, connecting plate, shell, claw, slide bar, connecting rod,
Turntable, motor component composition, characterized in that the bottom of support plate is connected with lifting electric cylinder, the lower end of lifting electric cylinder and company
Fishplate bar connects, and claw is hingedly arranged on connecting plate, claw is uniformly distributed；Slide bar is connected with claw, and slide bar passes through the cunning of shell
Slot does straight reciprocating motion, so that claw be driven to complete opening and closing movement；The power of the linear motion of slide bar passes through connecting rod by motor
To transmit；Motor is mounted on the inside of shell, and shell carries out with connecting plate connected again；The output end of motor is connected with one and turns
Disk, is provided with equally distributed eccentric block on the turntable, and eccentric block is connected with a connecting rod as rotation center, connecting rod it is another
One end connects slide bar.
2. a kind of improved wheel hub grabbing device as described in claim 1, characterized in that the claw quantity is 3, described
The quantity of eccentric block is 3, and the intermediate position of the claw is provided with sliding slot.
3. a kind of improved wheel hub grabbing device as described in claim 1, characterized in that in the middle part of the sliding block and claw of slide bar upper end
Sliding slot formed prismatic pair.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821854671.4U CN209078766U (en) | 2018-11-12 | 2018-11-12 | A kind of improved wheel hub grabbing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821854671.4U CN209078766U (en) | 2018-11-12 | 2018-11-12 | A kind of improved wheel hub grabbing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209078766U true CN209078766U (en) | 2019-07-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821854671.4U Active CN209078766U (en) | 2018-11-12 | 2018-11-12 | A kind of improved wheel hub grabbing device |
Country Status (1)
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| CN (1) | CN209078766U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110393112A (en) * | 2019-08-30 | 2019-11-01 | 湖北省水利水电规划勘测设计院 | A kind of river bed vegetation protection device |
| CN111113474A (en) * | 2019-12-25 | 2020-05-08 | 浙江省北大信息技术高等研究院 | Be applied to small-size triangle mechanical claw and robot that piece snatched |
| CN111300383A (en) * | 2020-03-15 | 2020-06-19 | 河北源泷科技有限公司 | Safe clamping device for chemical raw materials |
| CN111993174A (en) * | 2020-08-31 | 2020-11-27 | 周宗银 | Automatic quartz tube processing equipment |
| CN113001446A (en) * | 2021-03-24 | 2021-06-22 | 哈尔滨职业技术学院 | Computer display screen clamping device and operation method thereof |
| CN113814779A (en) * | 2021-10-25 | 2021-12-21 | 玉林师范学院 | Box-type automatic feeding mechanism of numerical control machine tool |
| CN114321671A (en) * | 2021-12-23 | 2022-04-12 | 佛山隆深机器人有限公司 | Image acquisition equipment that machine vision was used |
| CN114572681A (en) * | 2022-04-12 | 2022-06-03 | 江苏珀然轮毂有限公司 | Automatic carrying device for aluminum alloy wheels |
-
2018
- 2018-11-12 CN CN201821854671.4U patent/CN209078766U/en active Active
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110393112A (en) * | 2019-08-30 | 2019-11-01 | 湖北省水利水电规划勘测设计院 | A kind of river bed vegetation protection device |
| CN111113474A (en) * | 2019-12-25 | 2020-05-08 | 浙江省北大信息技术高等研究院 | Be applied to small-size triangle mechanical claw and robot that piece snatched |
| CN111300383A (en) * | 2020-03-15 | 2020-06-19 | 河北源泷科技有限公司 | Safe clamping device for chemical raw materials |
| CN111993174A (en) * | 2020-08-31 | 2020-11-27 | 周宗银 | Automatic quartz tube processing equipment |
| CN113001446A (en) * | 2021-03-24 | 2021-06-22 | 哈尔滨职业技术学院 | Computer display screen clamping device and operation method thereof |
| CN113814779A (en) * | 2021-10-25 | 2021-12-21 | 玉林师范学院 | Box-type automatic feeding mechanism of numerical control machine tool |
| CN114321671A (en) * | 2021-12-23 | 2022-04-12 | 佛山隆深机器人有限公司 | Image acquisition equipment that machine vision was used |
| CN114321671B (en) * | 2021-12-23 | 2023-11-24 | 佛山隆深机器人有限公司 | Image acquisition equipment for machine vision |
| CN114572681A (en) * | 2022-04-12 | 2022-06-03 | 江苏珀然轮毂有限公司 | Automatic carrying device for aluminum alloy wheels |
| CN114572681B (en) * | 2022-04-12 | 2022-12-23 | 江苏珀然轮毂有限公司 | Automatic carrying device for aluminum alloy wheels |
| CN115716596A (en) * | 2022-04-12 | 2023-02-28 | 江苏珀然轮毂有限公司 | Outer edge joint formula aluminum alloy wheel snatchs handling device |
| CN115716596B (en) * | 2022-04-12 | 2023-12-15 | 江苏珀然轮毂有限公司 | Outer edge clamping type aluminum alloy wheel grabbing and carrying device |
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