CN203426443U

CN203426443U - Anti-oxidation protection box for carrying strong magnetic materials such as NdFeB

Info

Publication number: CN203426443U
Application number: CN201320521893.5U
Authority: CN
Inventors: 王海涛
Original assignee: NEWLAND MAGNET Co Ltd
Current assignee: NEWLAND MAGNET Co Ltd
Priority date: 2013-08-26
Filing date: 2013-08-26
Publication date: 2014-02-12
Anticipated expiration: 2023-08-26

Abstract

The utility model provides an anti-oxidation protection box for carrying strong magnetic materials such as NdFeB. The anti-oxidation protection box for carrying strong magnetic materials such as NdFeB comprises a protection box body, a rubber layer, an upper cover, a gas supply pipe, inserting-connecting rods, springs and wheels; the upper cover is arranged on the protection box body and fixed to the protection box body through fasteners, the gas supply pipe is arranged on one side of the protection box body, the rubber layer is arranged at the bottom of the protection box body, the four inserting-connecting rods are inserted into the bottom of the rubber layer, one wheel is arranged at the bottom of each inserting-connecting rod, and each inserting-connecting rod is sleeved with one spring. According to the anti-oxidation protection box for carrying strong magnetic materials such as NdFeB, an existing protection box structure is improved, vibration generated in the moving process of the protection box can be relieved substantially, and thus the best protection effect is achieved.

Description

The ferromagnetic material anti-oxidation protection boxes such as a kind of carrying neodymium iron boron

technical field

The utility model relates to magnet and manufactures plant-scale equipment field, particularly the ferromagnetic material anti-oxidation protection box such as a kind of carrying neodymium iron boron.

Background technology

Ndfeb magnet, has the advantages that volume is little, lightweight and magnetic is strong, is the magnet of ratio of performance to price the best up to now.Ndfeb magnet is as third generation rare earth permanent-magnetic material, there is very high performance, be widely used in the industries such as the energy, traffic, machinery, medical treatment, IT, household electrical appliances, particularly along with the development of the information technology kownledge economy that is representative, constantly bring new purposes to the functional materials such as rare earth permanent magnet neodymium iron boron industry, this brings more wide market prospects for neodymium iron boron industry.Ndfeb magnet is the tetragonal crystal being formed by neodymium, iron, boron (Nd2Fe14B).In nineteen eighty-two, the assistant river true man of Sumitomo particulate metal (Masato Sagawa) find neodium magnet.The magnetic energy product of this magnet (BHmax) is greater than SmCo magnet, is the whole world material of magnetic energy product maximum at that time.Afterwards, Sumitomo particulate metal developed successful powder metallurgic method (powder metallurgy process), and General Motors Corporation develops successful churning smelting process (melt-spinning process), can prepare ndfeb magnet.Ndfeb magnet can be divided into two kinds of Agglutinate neodymium-iron-boron and sintered NdFeBs.In fact bonding is exactly injection mo(u)lding, and sintering is to vacuumize by high-temperature heating moulding! Ndfeb magnet is the strongest permanent magnet of magnetic now, is also the rare-earth magnet (rare earth magnet) the most often using, is widely used in electronic product, for example hard disk, mobile phone, earphone and battery-powered instrument etc.

Ndfeb magnet is in making the process of ferromagnetic material, easily oxidized, once oxidation, just cannot use; therefore it is in transportation; must place it in the anti-oxidation protection box with protective gas, but in actual mechanical process, if transport the improper damage that very easily causes.

Utility model content

For above problem, the utility model is the ferromagnetic material anti-oxidation protection boxes such as a kind of carrying neodymium iron boron, existing guard box structure is improved, can significantly slow down the vibrations that guard box moving process produces, to reach maximum protection effect, for reaching this object, the utility model provides the ferromagnetic material anti-oxidation protection boxes such as a kind of carrying neodymium iron boron, comprise guard box main body, rubber layer, upper cover, air supply pipe, shank, spring and wheel, in described guard box main body, there is upper cover, described upper cover is fixed in guard box main body by securing member, described guard box main body one side has air supply pipe, described guard box bottom part body has rubber layer, described rubber layer bottom is fitted with 4 shanks, wheel is arranged at described each shank bottom, on described each shank, cover has spring.

As further improvement of the utility model, described guard box main body one side jug, can arrange handle in guard box main body one side for the ease of transportation.

As further improvement of the utility model, described rubber bed thickness 3-5cm, the utility model rubber thickness is unsuitable blocked up also should not be excessively thin, and thickness should be between 3-5cm.

The utility model designs the ferromagnetic material anti-oxidation protection boxes such as a kind of carrying neodymium iron boron; rubber layer is arranged at this guard box bottom; can greatly slow down vibration amplitude; in addition on the wheel of guard box bottom, there is spring; therefore also can play good damping effect; and total is simple in structure easy to implement, therefore there are good market prospects.

Accompanying drawing explanation

Fig. 1 is the utility model schematic diagram;

Member in figure is:

1, guard box main body; 2, handle; 3, rubber layer;

4, securing member; 5, upper cover; 6, air supply pipe;

7, shank; 8, spring; 9, wheel.

The specific embodiment

Below in conjunction with drawings and Examples, utility model is described in detail:

The utility model is the ferromagnetic material anti-oxidation protection boxes such as a kind of carrying neodymium iron boron, and existing guard box structure is improved, and can significantly slow down the vibrations that guard box moving process produces, to reach maximum protection effect.

As a kind of specific embodiment of the utility model, the utility model provides and uses the schematic diagram ferromagnetic material anti-oxidation protection boxes such as a kind of carrying neodymium iron boron as shown in Figure 1, comprise guard box main body 1, rubber layer 3, upper cover 5, air supply pipe 6, shank 7, spring 8 and wheel 9, in described guard box main body 1, there is upper cover 5, described upper cover 5 is fixed in guard box main body 1 by securing member 4, described guard box main body 1 one sides have air supply pipe 6, rubber layer 3 is arranged at described guard box main body 1 bottom, described rubber layer 3 bottoms are fitted with 4 shanks 7, wheel 9 is arranged at described each shank 7 bottom, on described each shank 7, cover has spring 8.

As a kind of best specific embodiment of the utility model, the utility model provides and uses the schematic diagram ferromagnetic material anti-oxidation protection boxes such as a kind of carrying neodymium iron boron as shown in Figure 1, comprise guard box main body 1, rubber layer 3, upper cover 5, air supply pipe 6, shank 7, spring 8 and wheel 9, in described guard box main body 1, there is upper cover 5, described upper cover 5 is fixed in guard box main body 1 by securing member 4, described guard box main body 1 one side jugs 2, for the ease of transportation, can handle 2 be set in guard box main body 1 one sides, described guard box main body 1 one sides have air supply pipe 6, rubber layer 3 is arranged at described guard box main body 1 bottom, the thick 3-5cm of described rubber layer 3, the utility model rubber 3 thickness are unsuitable blocked up also should not be excessively thin, thickness should be between 3-5cm, described rubber layer 3 bottoms are fitted with 4 shanks 7, wheel 9 is arranged at described each shank 7 bottom, on described each shank 7, cover has spring 8.

The above; it is only preferred embodiment of the present utility model; be not the utility model to be done to the restriction of any other form, and according to any modification or equivalent variations that technical spirit of the present utility model is done, still belong to the utility model scope required for protection.

Claims

1. carry the ferromagnetic material anti-oxidation protection boxes such as neodymium iron boron for one kind, comprise guard box main body (1), rubber layer (3), upper cover (5), air supply pipe (6), shank (7), spring (8) and wheel (9), it is characterized in that: in described guard box main body (1), have upper cover (5), described upper cover (5) is fixed in guard box main body (1) by securing member (4), described guard box main body (1) one side has air supply pipe (6), rubber layer (3) is arranged at described guard box main body (1) bottom, described rubber layer (3) bottom is fitted with 4 shanks (7), wheel (9) is arranged at described each shank (7) bottom, the upper cover of described each shank (7) has spring (8).

2. the ferromagnetic material anti-oxidation protection box such as a kind of carrying neodymium iron boron according to claim 1, is characterized in that: described guard box main body (1) one side jug (2).

3. the ferromagnetic material anti-oxidation protection box such as a kind of carrying neodymium iron boron according to claim 1, is characterized in that: the thick 3-5cm of described rubber layer (3).