Hub clamping device

A technology of clamping device and wheel hub, applied in the direction of the chuck, etc., can solve the problems of high cost, complex structure, poor reliability, etc., and achieve the effect of low cost, good reliability, and large loading and unloading space

Active Publication Date: 2017-09-15
江苏优智享智能制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The hub needs to be clamped during the processing of the hub. The current common hub clamping device has a complicated structure, high cost and poor reliability.

Method used

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Embodiment Construction

[0012] The present invention will be further described in detail below in conjunction with the accompanying drawings and examples. The following examples are explanations of the present invention and the present invention is not limited to the following examples.

[0013] Such as figure 1 and figure 2 As shown, a hub clamping device includes a lower base 1, a frame 2, an upper support 3, a drive cylinder 4, a support seat 5, a mounting bolt 6, a supporting plate 7, a limit pin 8, a guide rod 9, Compression spring 10, pull rod 11, torsion spring 12, pull rod pin 13, guide assembly 14, claw 15, claw connecting rod 16, fastening screw 17, hub centering support seat 18, the frame 2 is fixed on the lower base 1, the upper support 3 is fixed on the frame 2, the support seat 5 is installed on the upper support 3 through the mounting bolt 6, the number of the guide rods 9 is three, and they are evenly distributed, so The upper end of the guide rod 9 is threadedly connected to the s...

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PUM

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Abstract

The invention provides a hub clamping device and belongs to the technical field of automobile parts. The hub clamping device comprises support plates, guide rods, pull rods, a guide assembly and clamping jaws. The three guide rods are uniformly arranged. The support plates are arranged on a bearing seat and the guide rods in an up-down sliding manner. The upper end of a compression spring is attached to an upper spring bearing groove. The lower end of the compression spring is attached to a lower spring bearing groove. The three pull rods are arranged and uniformly arranged. The pull rods and the guide rods are arranged in a staggered manner. The lower ends of the pull rods are hinged to the support plates through pull rod pin shafts. Torsional springs and the pull rod pin shafts are concentrically arranged. The lower ends of clamping jaw connecting rods are connected to the upper ends of the pull rods in a threaded manner. The clamping jaws are fixed to the upper ends of the clamping jaw connecting rods. Guide steel balls of the guide assembly are arranged on the right sides of guide bolts in a rolling manner. A hub centering bearing seat is mounted on the upper side of the bearing seat. The upper ends of the support plates are further provided with limiting pins. By the adoption of the hub clamping device, hubs can be centered and clamped quickly, the feeding and discharging space of the hubs is large, and feeding and discharging of the hubs are facilitated.

Description

technical field [0001] The invention relates to the technical field of auto parts, in particular to a hub clamping device. Background technique [0002] Auto parts are the various units that make up the whole car and a product that serves the car. There are many kinds of auto parts. Nowadays, there are more and more brands of cars, and there are more and more types of cars. Cars can be divided into two types: passenger cars and commercial vehicles. Passenger cars refer to vehicles with less than nine seats (including the driver's seat) and the main purpose of carrying passengers. Specifically, passenger cars are divided into basic passenger cars, namely sedans, MPV models, SUV models, and other models such as pickup trucks. With the improvement of people's living standards, people consume more and more cars, and the market for auto parts is getting bigger and bigger. In recent years, auto parts manufacturers are also developing rapidly. Auto parts mainly include: engine ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23B31/12
CPCB23B31/1253
Inventor 张力栋
Owner 江苏优智享智能制造有限公司
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