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Improved hub grabbing mechanism

A grabbing mechanism and wheel hub technology, which is applied in the field of improved hub grabbing mechanism, can solve problems such as easy misalignment, and achieve the effects of improving support strength, good support and buffer, and improving clamping stability

Inactive Publication Date: 2018-02-02
宁夏巨能机器人股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when this device positions the hub, it uses claws to support and position the hub in the axial direction. When the hub receives radial impact or vibration, it is prone to misalignment.

Method used

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Embodiment Construction

[0020] The standard parts used in the present invention can be purchased from the market, and the special-shaped parts can be customized according to the instructions and the accompanying drawings. The specific connection methods of each part adopt mature bolts, rivets, welding in the prior art , pasting and other conventional means, no longer described in detail here.

[0021] refer to Figure 1-6 , a specific embodiment of the present invention includes a base 1, on which several jaws 2 are axially connected, and a wheel hub 4 is placed on the base 1, and the jaws 2 grasp the wheel hub 4 through a swing cylinder 3, so The jaw 2 includes a second connecting rod 6 connected to the swing cylinder 3, the bottom of the second connecting rod 6 is pivotally connected to the first connecting rod 5, the first connecting rod 5 is pivotally connected to the base 1, and the second connecting rod 6 The top is connected with a first clamping block 7, the side of the first connecting rod ...

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PUM

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Abstract

The invention discloses an improved wheel hub grasping mechanism, which comprises a base on which several jaws are axially connected. The claw includes a first connecting rod connected with the swing cylinder, the top of the first connecting rod is pivotally connected with the second connecting rod, the top of the second connecting rod is connected with the first clamping block, the side of the first connecting rod is connected with the base plate, and the base plate is There are two worm gears arranged symmetrically, each worm gear is connected with a third connecting rod, the top of the third connecting rod is connected with the second clamping block, a worm is meshed between the two worm gears, and the top of the worm is hinged to the second connecting rod side. The invention can improve the deficiencies of the prior art and improve the grasping and positioning accuracy of the wheel hub.

Description

technical field [0001] The invention relates to a wheel hub production device, in particular to an improved wheel hub grabbing mechanism. Background technique [0002] In the automatic wheel hub production line, the wheel hub needs to be grasped and positioned. Chinese invention patent CN 102672224B discloses a centering jig tooling for processing wheel hubs, which realizes the positioning and installation of the wheel hubs through three-point positioning. However, when the hub is positioned by this device, the claws are used to support and position the hub in the axial direction. When the hub receives radial impact or vibration, misalignment is prone to occur. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide an improved hub grabbing mechanism, which can solve the deficiencies of the prior art and improve the grabbing and positioning accuracy of the hub. [0004] In order to solve the above technical problems, t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23Q7/04B23Q7/00
CPCB23Q7/04B23Q7/00
Inventor 宋明安李志博孙洁刘学平麻辉同彦恒
Owner 宁夏巨能机器人股份有限公司
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