Friction Wheel Prying Tool
A friction wheel and tool technology, applied in the manufacture of tools, hand-held tools, etc., can solve the problems of high-speed friction wheels except work difficulties, staff slipping and injury, and no stress points, etc., so as to be conducive to popularization and safe use Reliable, Intensive Use Effects
Active Publication Date: 2018-08-07
GAC HONDA AUTOMOBILE CO LTD
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Problems solved by technology
Because the inertia of acceleration, deceleration and braking of the trolley is very large, the spring is adjusted very tightly, and it takes a lot of force to separate the friction wheel, which brings difficulties to the work of removing the high-speed friction wheel, and because The production site is generally a wet and slippery sealant coating area or other narrow space area, without a good force point, the staff is prone to slipping and injury, resulting in personal injury
Method used
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[0035] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific implementation methods. It should be understood that the specific embodiments described here are only used to explain the present invention, and do not limit the protection scope of the present invention.
[0036] It should be noted that when an element is said to be "fixed" to another element, it may be directly fixed to the other element or may be fixed to the other element through an intermediate element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or connected to the other element through intervening elements. It can be understood that the terms "first", "second" and the like used herein are used to distinguish objects, and are not intended to limit their order and quantity...
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The invention discloses a friction wheel prying tool which comprises a supporting assembly and a prying assembly, wherein the supporting assembly comprises a base and a supporting rod, wherein the base is used for popping up a rail wall, and the supporting rod is hinged onto the base; the prying assembly comprises a connecting rod, a prying rod, a first fastener and a first nut; one end of the connecting rod is hinged with one end, which is far away from the base, of the supporting rod, and the other end of the connecting rod is in included angle connection with the prying rod; the first fastener is arranged at the joint of the connecting rod and the prying rod and is perpendicular to the connecting rod and the prying rod; and the first fastener is used for penetrating though lifting lugs on a friction wheel motor and is in fastened fit with a first nut. Because the prying rod drives the connecting rod and the supporting rod to deflect in the rotating process, when the prying rod rotates to a certain degree, the supporting rod and the connecting rod gradually approach to the same straight line, and in the process, the connecting rod is gradually jacked by the motor, so that the distance between the motor and the rail wall is increased. Therefore, a trolley can be released by the friction wheel and can continuously move forwards.
Description
technical field [0001] The invention relates to the technical field of automobile manufacturing auxiliary tools, in particular to a friction wheel prying tool. Background technique [0002] High-speed friction wheels are widely used in the field of automobile manufacturing technology, and are mainly used to drive trolleys. In order to better drive the trolley, the friction wheels are generally arranged in a pair of left and right, and if one of the friction wheels has a circuit failure or the motor brake is stuck, it will affect production. [0003] The traditional solutions are as follows: 1. Stop the line for maintenance. This maintenance method takes a long time to repair, and the disassembly and installation of the high-speed friction wheel is very troublesome. According to the actual measurement, the maintenance time is not less than 120 minutes, and the production can only be resumed after the fault of the high-speed friction wheel is eliminated, so it has a great imp...
Claims
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IPC IPC(8): B25B33/00
CPCB25B33/00
Inventor 陈锦昌郭早强张小琴刘育宽杨文聪王小东黄海钱
Owner GAC HONDA AUTOMOBILE CO LTD