Honing Whetstone Bonding Device and Honing Whetstone Bonding Method Using the Device

Abstract

The invention relates to a honing oilstone bonding device and a honing oilstone bonding method using the same. The honing oilstone bonding device comprises an oilstone strip positioning base for oilstone strip positioning, an oilstone base positioning base for oilstone base positioning and a guide mechanism used for making the oilstone strip positioning base or the oilstone base positioning base to do opposite guide motion to approach or keep away from each other. The oilstone strip positioning base and the oilstone base positioning base are provided with a combination position and a separation position during the opposite guide motion, the combination position is used for connecting a bonding surface of an oilstone strip and a bonding surface of an oilstone base in an alignment mode, and the separation position is used for separating the oilstone strip and the oilstone base. The honing oilstone bonding device further comprises a pressing device used for exerting pressing force on the oilstone strip positioning base and the oilstone base positioning base which are located at the combination position to press tight the bonding surface of the oilstone strip and the bonding surface of the oilstone base. The honing oilstone bonding device can improve the butting connection accuracy and the bonding quality of honing oilstones.

Description

technical field [0001] The invention relates to a honing stone bonding device and a honing stone bonding method using the device. Background technique [0002] Honing is a technique of finishing the finished surface with honing oil stones evenly embedded on the honing head, and is often used for hole processing. During operation, the honing oil stone is pressed against the hole wall of the workpiece along the rotary radial direction under the action of the tensioning mechanism, so as to produce a certain surface contact, and the honing head rotates and reciprocates under the condition that the workpiece does not move, or the honing head only rotates , while the reciprocating motion of the workpiece realizes the honing function. Due to the advantages of high precision, good surface quality, wide processing range and small cutting allowance, honing has been widely used. The honing stone is the main part involved in the honing process. It is mainly composed of a stone seat an...

AI Technical Summary

Problems solved by technology

[0004] The following problems exist in the traditional bonding method between the oil stone stick and the oil stone seat: (1) Due to the existence of human factors, it is difficult to guarantee the uniformity and thickness consistency of the glue on the bonding surface of the same batch of oil stone sticks and the oil stone seat; (2) due to The error of manual operation is relatively large. The position of the oil stone bar and the oil stone seat often changes and tilts in the length direction, and the lateral deviation occurs in the width direction. Although the positioning groove of the oil stone bar can be designed on the bonding surface of the oil stone seat, the design of the positioning groove The structure of the oilstone seat is complicated, the preparation process is long, and the positioning groove grinding process needs to be added after bonding, and the problem of position changes in the length direction cannot be avoided, and the butt joint accuracy is low; There is no limit to the degree of freedom of the oil stone seat in the horizontal direction, so it is very easy to move the position of the oil stone strip and the corresponding oil stone seat during the curing process, and the consistency of the bonding thickness cannot be guaranteed, which brings certain difficulties to the subsequent trimming operation. The consistency of the bonding strength is poor; (4) It is not conducive to the discharge of air bubbles inside the bonding layer, and it is easy to have empty glue in the bonding layer, which reduces the bonding strength between the oil stone strip and the oil stone seat

Therefore, the bonding quality of the existing honing stone is difficult to guarantee, the production efficiency is low, and the reject rate is high.

Moreover, since the honing stones are usually used in groups, a group contains several honing stones, and the existing manual bonding methods are all single-piece operations, so the consistency of the bonding performance of the honing stones in the same group cannot be guaranteed

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