A wear repair device for the meshing surface of the tooth tip of the open gear of the hydraulic pliers

A technology for wear repair and gear teeth, which is applied to fixed grinding wheel devices, grinding/polishing safety devices, grinding machines, etc., can solve the problems of grinding fluid splashing, dirty equipment, waste, etc., to avoid grinding fluid Effects of leakage, equipment weight reduction, and waste reduction

Active Publication Date: 2021-12-17
徐州铁手五金工具制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a wear repair device for the meshing surface of the tooth tip of the open gear of the hydraulic pliers, so as to solve the problem that the method of spraying at intervals is proposed to supply liquid in the above-mentioned background technology, which may easily cause the grinding fluid to splash and scatter, dirty the equipment and cause damage. problem of waste

Method used

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  • A wear repair device for the meshing surface of the tooth tip of the open gear of the hydraulic pliers
  • A wear repair device for the meshing surface of the tooth tip of the open gear of the hydraulic pliers
  • A wear repair device for the meshing surface of the tooth tip of the open gear of the hydraulic pliers

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Embodiment 1

[0026] see Figure 1 to Figure 7 , Embodiment 1 provided by the present invention: a wear repair device for the tooth tip meshing surface of an open gear of a hydraulic pliers, including a base 1; There is a three-claw support frame 101 welded and fixed on the top. The top of the three-claw support frame 101 and the middle position of the internal space are welded with two positioning rings 104 at intervals up and down, and there is a vertical sliding position on the two positioning rings 104. A rectangular grinding fluid tank 6 is welded above the top of the hexagonal slide shaft 2 and the three-claw support frame 101; the distance between the sand bar 5 and the opening gear 4 in the initial state of sliding down is kept, and the sand bar 5 is made of diamond and resin mixture. and the tooth surface of the cotter gear 4 is in frictional contact with the sand strip 5; the space between the sand strip 5 and the cotter gear 4 can facilitate the sliding and disassembly of the cot...

Embodiment 2

[0029] see Figure 8 to Figure 9 , Embodiment 2 provided by the present invention: a wear repair device for the tooth tip meshing surface of an open gear of a hydraulic pliers, including a grinding fluid tank 6, the grinding fluid tank 6 includes a sleeve 601, and the middle of the bottom of the grinding fluid tank 6 There is a casing 601 connected by position welding; a liquid outlet pipe 602, and the inside of the casing 601 is pushed through and slid through a spring to install a liquid outlet pipe 602, which is used to discharge the grinding fluid, and the liquid outlet pipe 602 is The spring can automatically bounce back and push down the liquid outlet pipe 602 to reset after the opening gear 4 slides and separates from the liquid outlet pipe 602.

Embodiment 3

[0030] see Figure 10 , Embodiment 3 provided by the present invention: a wear repair device for the tooth tip meshing surface of an open gear of a hydraulic pliers, which also includes a grinding fluid tank 6, and the grinding fluid tank 6 also includes a circular baffle plate 603, a liquid outlet pipe 602 A circular baffle 603 is welded and fixed at the top of the top of the casing. This circular baffle 603 slides down against the top opening of the casing 601. Through the circular baffle 603, the liquid outlet pipe 602 can slide the casing 601 back when it slides back. Resist sealing and avoid grinding fluid leakage, which provides convenience for the normal implementation of the intermittent liquid supply function of the liquid outlet pipe 602 .

[0031] Working principle: First, fit the notch on the open gear 4 with the positioning column on the top of the hexagonal sliding shaft 2 and press against the top of the support ring 202, press and fix the open gear 4 through th...

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Abstract

The invention discloses a wear repair device for the tooth tip meshing surface of an open gear of a hydraulic pliers, relates to the technical field of gear repair devices, and solves the problem that the existing gear wear repair device adopts the method of spraying at intervals to supply liquid, which is easy to cause grinding fluid Splashes scatter, dirty equipment and create waste problems. A wear repair device for the tooth tip meshing surface of an open gear of a hydraulic pliers, including a base; the base includes a three-claw support frame and a positioning ring, the base has a circular structure, and a three-claw support frame is welded and fixed on the top end thereof, The top of the three-claw support frame and the middle of the internal space are welded with two positioning rings at intervals up and down, and there is a vertical hexagonal sliding shaft sliding through the two positioning rings; There are six long strips of water inlets around it. The liquid outlet pipe of the present invention is driven up and down and slides through the linkage of the opening gear, which can save the special supporting driving force for the liquid outlet pipe, which is beneficial to the weight reduction of the equipment and the reduction of power consumption and cost.

Description

technical field [0001] The invention relates to the technical field of gear repairing devices, in particular to a wear repairing device for the tooth tip meshing surface of an open gear of a hydraulic pliers. Background technique [0002] The open gear of the hydraulic pliers will be worn out during long-term use, causing the tooth tip meshing surface to be sunken or burrs to flash. In order to ensure the normal use of the hydraulic pliers, the tooth tip meshing surface needs to be polished and repaired, which will use gear wear Repair device. [0003] For example, patent No. CN201921035847.8 discloses a grinding device for repairing the wear and tear of the rack and pinion of the fiber conversion valve, which includes a workbench. The surface is fixedly connected with two symmetrically distributed support blocks, the opposite sides of the two support blocks are fixedly connected with a pneumatic clamp, the end of the pneumatic clamp away from the support block is fixedly c...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B24B9/04B24B55/00B24B45/00B24B41/02B24B55/02
Inventor 杜颖
Owner 徐州铁手五金工具制造有限公司
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