AU2013100741A4

AU2013100741A4 - Clamping Structure for milling notches on Circumferential Surfaces of Oily Bearings

Info

Publication number: AU2013100741A4
Application number: AU2013100741A
Authority: AU
Inventors: Haiyan Huang
Original assignee: ZHEJIANG LINIX SOLAR CO Ltd
Current assignee: Zhejiang Linix Solar Co ltd
Priority date: 2013-05-27
Filing date: 2013-05-27
Publication date: 2013-06-27
Anticipated expiration: 2021-05-27

Abstract

Title: Clamping Structure for milling notches on Circumferential Surfaces of Oily Bearings Abstract The invention relates to relates to a clamping structure for milling notches on circumferential surfaces of oily bearings, comprising flat-nose pliers consisting of a fixed face and a movable face. The fixed face is closely stuck with a flat-nose spacer, and the flat-nose spacer is provided horizontally.

Description

Description Clamping Structure for milling notches on Circumferential Surfaces of Oily Bearings Technical Field The invention relates to a clamping structure for milling notches on circumferential surfaces of oily bearings. Background of the Invention Previously, when a notch is to be milled on a circumferential surface of an oily bearing, the oily bearing needs to held by one hand, and the other hand controls flat-nose pliers to make a movable face of the flat-nose pliers approach to a fixed face thereof slowly until the two faces clamp the oily bearing, and a notch is then milled on the circumferential surface. In this way, as only one oily bearing may be clamped at one time to be milled, the machining efficiency is quite low. Summary of the Invention The invention provides a clamping structure for milling notches on circumferential surfaces of oily bearings, by which a plurality of oily bearings may be clamped at one time, notches may be simultaneously milled on the circumferential surfaces of the plurality of oily bearings, and thus the production efficiency is greatly improved. The technical purpose of the invention is realized through the following technical solutions: a clamping structure for milling notches on circumferential surfaces of oily bearings is provided, comprising flat-nose pliers consisting of a fixed face and a movable face, the fixed face is closely stuck with a flat-nose spacer, and the flat-nose spacer is provided horizontally. During clamping, a row of oily bearings to be machined are placed on the flat-nose spacer first, the movable face is controlled to move slowly until the whole row of oily bearings are clamped, and then, the milling may be performed for the whole row of oily bearings. Therefore, the production efficiency of milling notches on the circumferential surfaces of the oily bearings is greatly improved. Preferably, a baffle block is further provided on a top surface of the flat-nose spacer, and the baffle block is located at an end of the flat-nose spacer. The first oily bearing is placed close to the baffle block, and multiple oily bearings are placed subsequently after the first one by means of the blocking force of the baffle block, so that the oily bearings are unable to roll forward. This is thus convenient to place the whole row of oily bearings on the flat-nose spacer, and the placement is more stable. The invention has the advantages that the fixed face of the flat-nose pliers is closely stuck with a flat-nose spacer, a baffle block is provided on a top end of the flat-nose spacer, the first oily bearing is placed close to the baffle block on the top surface of the flat-nose spacer, multiple oily bearings are placed subsequently after the first one, and the movable face of the flat-nose pliers is controlled to move close to the oily bearings until a flat-nose sheet on the movable face and the fixed face closely clamp the whole row of oily bearings. Then, notches are milled on the circumferential surfaces. A plurality of oily bearings may be clamped at one time, notches may be simultaneously milled on the circumferential surfaces of the plurality of oily bearings, and thus the production efficiency is greatly improved. Brief Description of the Drawings Fig. 1 is a structure diagram of the invention; and, Fig. 2 is a front structure diagram of the invention when an oily bearing is placed at the side of the fixed face. In the figures: 1: Fixed face; 2: Movable face; 3: Flat-nose pliers; 4: Flat-nose spacer; 5: Baffle block; 6: Flat-nose sheet; 7: Workpiece oily bearing to be machined Detailed Description of the Invention The technical solutions of the invention will be further described in details as below by embodiments with reference to drawings. Embodiment 1The clamping structure for milling notches on circumferential surfaces of oily bearings in this embodiment, as shown in Fig. 1 and Fig. 2, comprises flat-nose pliers 3 consisting of a fixed face 1 and an movable face 2. The fixed face 1 is closely stuck with a flat-nose spacer 4 provided horizontally. A baffle block 5 is further stuck on one end of a top surface of the flat-nose spacer 4. The vertical distance between the top surface of the flat-nose spacer 4 and the top surface of the flat-nose pliers 3 is consistent with the diameter of the workpiece oily bearing 7 to be machined. The movable face 2 is closely stuck with a flat-nose sheet 6, and the flat-nose sheet 6 corresponds to the position of the workpiece oily bearing 7 to be machined which is placed on the flat-nose spacer 4. In this embodiment, the flat-nose sheet 6 is made of polyformaldehyde material.

Claims

1. A clamping structure for milling notches on circumferential surfaces of oily bearings, comprising flat-nose pliers consisting of a fixed face and a movable face, characterized in that the fixed face is closely stuck with a flat-nose spacer, and the flat-nose spacer is provided horizontally.

2. The clamping structure for milling notches on circumferential surfaces of oily bearings according to claim 1, characterized in that a baffle block is further provided on a top surface of the flat-nose spacer, and the baffle block is located at an end of the flat-nose spacer.