CN201807758U

CN201807758U - Drilling machine iron seat attracted with permanent magnet

Info

Publication number: CN201807758U
Application number: CN201020517846XU
Authority: CN
Inventors: 徐俊峰
Original assignee: ZHENJIANG JIANGNAN MINING MACHINERY AND ELECTRICAL EQUIPMENT CO Ltd
Current assignee: Jiangsu Ci Gu Science and Technology Co., Ltd.
Priority date: 2010-09-03
Filing date: 2010-09-03
Publication date: 2011-04-27
Anticipated expiration: 2020-09-03

Abstract

The utility model discloses a drilling machine iron seat attracted with a permanent magnet, which comprises an industrial pure iron casing, a fixed magnet, two magnet rotating shafts, a pair of gears and a handle. Two ends of the industrial pure iron casing are respectively fixedly connected with an end face board to form a box, end covers are fixed on the outer sides of the end face boards, the two magnet rotating shafts are arranged in the industrial pure iron casing side by side, two ends of each the magnet rotating shaft are respectively supported on the end covers at two ends of the casing, one end of each magnet rotating shaft extends outside the end cover, the gears mesh with each other and are respectively fixed on extending ends of the magnet rotating shafts, the fixed magnet is fixed at the center of the upper side in the industrial pure iron casing, and one end of the handle is fixed on a head of the extending end of one magnet rotating shaft. The drilling machine seat has strong attraction capability and permanent magnetic force, and is capable of being used without consuming electric power, low in consumption and safe and reliable.

Description

Drilling machine permanent magnetism is inhaled the iron base

Technical field

The utility model relates to a kind of small drilling machine, and especially a kind of base of drilling machine belongs to the machining equipment technical field.

Background technology

Drilling machine is made of base, column and rig usually, rig by upright supports above base, rig vertically moves to being placed on the processing of holing of workpiece on the base, need travelling workpiece centering Working position during operation, and can only hole to placing the miniature workpiece on the base, during for large-scale workpiece or the boring of irremovable equipment, can only process with electric hand drill, labour intensity is big, and crudy can not get guaranteeing.A kind of mobile electromagnetical base drilling machine is arranged in the market, be provided with electromagnet in the base of this drilling machine, after the electromagnet energising, under magneticaction, base is inhaled on the steel workpiece, leans on fixedly drilling machine of electromagnetic force, after the electromagnet outage, promptly removable drilling machine is processed the hole of another station.This drilling machine can be used for the machining large iron and steel parts, but electric energy loss is big, in case have a power failure, easily has an accident, and reliability is low.

The utility model content

The purpose of this utility model provide a kind of easy to operate, safe and reliable, do not need electricity consumption just can be adsorbed on the workpiece to be machined the drilling machine base.

The utility model is achieved by the following technical programs:

A kind of drilling machine permanent magnetism is inhaled the iron base, comprises ingot iron housing, fixedly magnetic patch, two magnetic patch rotating shafts, a pair of gear, handle; Ingot iron housing two ends are fixedly connected into box-like body with end plates respectively, the described end plates outside also is provided with end cap, described two magnetic patch rotating shafts are arranged side by side in described ingot iron housing, two magnetic patch rotating shaft two ends are bearing in respectively on the end cap of ingot iron housing two ends, magnetic patch rotating shaft one end stretches out end cap respectively, and a pair of gear is engaged with each other and is separately fixed on the external part of magnetic patch rotating shaft; Described fixedly magnetic patch is fixed on top center in the described ingot iron housing; Described handle is arranged on the gear front side, and handle one end is fixed on the termination of magnetic patch rotating shaft external part.

The purpose of this utility model can also further realize by following technical measures.

Aforesaid drilling machine permanent magnetism is inhaled the iron base, wherein said magnetic patch rotating shaft comprises spindle nose I, spindle nose II, rectangle magnetic patch, two meniscus, the other end of spindle nose I, spindle nose II is respectively equipped with waist shape end cap, described rectangle magnetic patch two ends are fixed between spindle nose I, the spindle nose II, rectangle magnetic patch both sides also are provided with meniscus, fixedly connected with the waist shape end cap of spindle nose I, spindle nose II respectively in described meniscus two ends.

The utility model relatively rotates by a pair of gear that turning handle drives engagement, make magnetic patch rotating shaft rectangle magnetic patch become plumbness from level, make the utility model become maximum by zero, thereby realize boring processing the large steel workpiece to large steel workpiece absorption affinity.The utility model absorption affinity is big, and magnetic force is permanent does not wane, and need not electricity consumption can use, esy to use, safe and reliable.

Advantage of the present utility model and characteristics will illustrate by the non-limitative illustration of following preferred embodiment and explain that these embodiment only provide as an example with reference to accompanying drawing.

Description of drawings

Fig. 1 is a front view of the present utility model;

Fig. 2 is the left view of Fig. 1;

Fig. 3 is the A-A amplification view of Fig. 2.

The specific embodiment

The utility model is described in further detail below in conjunction with drawings and Examples.

As Fig. 1～shown in Figure 3, the utility model comprises ingot iron housing 1, fixedly magnetic patch 2, two magnetic patch rotating shafts 3, a pair of gear 4, handle 5, ingot iron housing 1 two ends are fixedly connected into box-like body with end plates 11 respectively, and end plates 11 outsides also are provided with drive end bearing bracket 111, rear end cap 112.Two magnetic patch rotating shafts 3 are arranged side by side in ingot iron housing 1, magnetic patch rotating shaft 3 one ends stretch out drive end bearing bracket 111 respectively, a pair of gear 4 is engaged with each other, and is separately fixed on the external part of magnetic patch rotating shaft 3, fixedly magnetic patch 2 fixed bondings top center in ingot iron housing 1.Handle 5 is arranged on gear 4 outsides, and the one end is fixed on the termination of magnetic patch rotating shaft 3 external parts by flat key.Two magnetic patch rotating shaft 3 two ends are bearing in respectively on the drive end bearing bracket 111, rear end cap 112 at ingot iron housing 1 two ends, and the end cap 111 of present embodiment adopts kirsites to make, and magnetic patch rotating shaft 3 two ends is played the supporting role of sliding bearing.

Magnetic patch rotating shaft 3 comprises preceding spindle nose 31, back spindle nose 32, rectangle magnetic patch 33, two meniscus 34, preceding spindle nose 31, back spindle nose 32 1 ends are the bolster 311 that is bearing in the end cap 111, the other end is provided with waist shape end cap 312, rectangle magnetic patch 33 two ends are fixed between preceding spindle nose 31, the back spindle nose 32, meniscus 34 two ends are welded in respectively on the waist shape end cap 322, and it is spacing fixing that rectangle magnetic patch 33 rear and front ends and the left and right sides are all obtained in magnetic patch rotating shaft 3.

During the machining steel workpiece, the utility model is placed on the steel workpiece that needs boring, rotate counterclockwise handle 5, magnetic patch rotating shaft 3 rotates counterclockwise, simultaneously a pair of gear 4 engagements relatively rotate, driving two magnetic patch rotating shafts 3 relatively rotates, when rectangle magnetic patch 33 forwards plumbness to, magnetic patch rotating shaft 3 and ingot iron housing 1 are formed the magnetic circuit of the parallel connection of two openings, fixedly magnetic patch 2 suppressed magnetic circuit upward to magnetic flux, this moment the magnetic field maximum, the utility model firmly is adsorbed on the steel workpiece that needs boring, the processing of can holing.Otherwise, clockwise rotate handle 5, rectangle magnetic patch 33 forwards level to, ingot iron housing 1 has shielded two parallel circuitses that magnetic patch rotating shaft 3 is formed, magnetic field is in inner conducting, external no magnetic field, the utility model is zero to the absorption affinity of steel workpiece, can move to drilling machine other required positions this moment.The utility model can be used for the boring processing of steel workpiece easily.

In addition to the implementation, the utility model can also have other embodiments, and all employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop in the protection domain of the utility model requirement.

Claims

1. a drilling machine permanent magnetism is inhaled the iron base, it is characterized in that: comprise ingot iron housing, fixedly magnetic patch, two magnetic patch rotating shafts, a pair of gear, handle, described ingot iron housing two ends are fixedly connected into box-like body with end plates respectively, the described end plates outside also is provided with end cap, described two magnetic patch rotating shafts are arranged side by side in the ingot iron housing, two magnetic patch rotating shaft two ends are bearing in respectively on the end cap of described housing two ends, magnetic patch rotating shaft one end stretches out end cap respectively, and a pair of gear is engaged with each other and is separately fixed on the external part of magnetic patch rotating shaft; Described fixedly magnetic patch is fixed on top center in the described ingot iron housing; Described handle is arranged on the gear front side, and handle one end is fixed on the termination of magnetic patch rotating shaft external part.

2. drilling machine permanent magnetism as claimed in claim 1 is inhaled the iron base, it is characterized in that: described magnetic patch rotating shaft comprises spindle nose I, spindle nose II, rectangle magnetic patch, two meniscus, the other end of spindle nose I, spindle nose II is respectively equipped with waist shape end cap, described rectangle magnetic patch two ends are fixed between spindle nose I, the spindle nose II, rectangle magnetic patch both sides also are provided with meniscus, fixedly connected with the waist shape end cap of spindle nose I, spindle nose II respectively in described meniscus two ends.