CN216447895U

CN216447895U - Casting is peeled off to long slide rail

Info

Publication number: CN216447895U
Application number: CN202123325326.6U
Authority: CN
Inventors: 朱鑫涛; 朱玉棠; 刘海竤; 曹来根; 孙宏俊; 吴兴龙; 费鹏俊; 吴子宁; 蒋友华
Original assignee: Taizhou Jinying Precision Casting Co Ltd
Current assignee: Taizhou Jinying Precision Casting Co Ltd
Priority date: 2021-12-27
Filing date: 2021-12-27
Publication date: 2022-05-06
Anticipated expiration: 2031-12-27

Abstract

The utility model provides a long slide rail stripping casting which comprises a body, an outer surface layer, an anti-corrosion layer, a heat-resistant layer, an anti-scratch layer and an anti-oxygen layer, wherein the outer surface layer is arranged inside the body, the anti-scratch layer is arranged at the bottom of the outer surface layer, the anti-corrosion layer is arranged at the bottom of the anti-scratch layer, the heat-resistant layer is arranged at the bottom of the anti-corrosion layer, a toughening layer is arranged at the bottom of the heat-resistant layer, and the anti-oxygen layer is arranged at the bottom of the toughening layer. Can prevent through preventing drawing the layer and peel off the foundry goods when using, the production of degree of depth mar, the chromium layer through the inside setting of anti-corrosion coating, corrosion-resistant that can be fine, even if under the state of red heat, the oxidation is also very slow, is insoluble in water, plates and can play the guard action on the metal, can highly be anticorrosive through the nickel layer, can make through the titanium layer peel off the foundry goods when being heated, produce the separation, prevent that the thermal expansion from producing the back, lead to peeling off the foundry goods and warp to unable normal use.

Description

Casting is peeled off to long slide rail

Technical Field

The utility model relates to the technical field of casting tools, and particularly discloses a long slide rail stripping casting.

Background

The casting is a metal molding object obtained by various casting methods, namely, smelted liquid metal is poured into a casting mold prepared in advance by pouring, injecting, sucking or other casting methods, and after the casting mold is cooled and subjected to subsequent processing means such as grinding and the like, the object with certain shape, size and performance is obtained.

SUMMERY OF THE UTILITY MODEL

In view of the above defects or shortcomings in the prior art, the application aims to provide a long slide rail stripping casting, which comprises a body, an outer surface layer, an anti-corrosion layer, a heat-resistant layer, an anti-scratch layer and an anti-oxygen layer, wherein the outer surface layer is arranged inside the body, the anti-scratch layer is arranged at the bottom of the outer surface layer, the anti-corrosion layer is arranged at the bottom of the anti-scratch layer, the heat-resistant layer is arranged at the bottom of the anti-corrosion layer, a toughening layer is arranged at the bottom of the heat-resistant layer, the anti-oxygen layer is arranged at the bottom of the toughening layer, a tungsten layer is arranged inside the heat-resistant layer, a titanium layer is arranged at the bottom of the tungsten layer, and a molybdenum layer is arranged at the bottom of the titanium layer.

Preferably, a chromium layer, a nickel layer and niobium-tantalum alloy are arranged inside the anti-corrosion layer, the bottom of the chromium layer is provided with the nickel layer, and the bottom of the nickel layer is provided with the niobium-tantalum alloy.

Preferably, the thickness of the scratch-resistant layer is 0.5 to 1.5 mm.

Preferably, the heat-resistant layer is located between the corrosion-resistant layer and the toughening layer.

Preferably, the thickness of the oxygen-resistant layer is 1 to 2.5 mm.

Preferably, the toughening layer is located between the oxygen-resistant layer and the heat-resistant layer.

Has the beneficial effects that:

1. the anti-scratch coating can prevent the stripping casting from generating deep scratches when in use, the chromium coating is arranged in the anti-corrosion coating, so that the anti-corrosion coating is good in corrosion resistance, is slow in oxidation even in a red hot state, is insoluble in water, can play a role in protection when being plated on metal, can be highly resistant to corrosion through the nickel coating, can be good in heat resistance and corrosion resistance through the niobium-tantalum alloy, and can effectively prevent the stripping casting from causing serious corrosion when being used for a long time through multiple corrosion resistance and oxidation resistance, so that the service life of the stripping casting is shortened.

2. Tungsten layer through the inside setting of heat-resistant layer, can improve the hardness of peeling off the foundry goods, tungsten layer's melting point is high simultaneously, do not receive the air erosion at normal atmospheric temperature, and chemical property is more stable, be difficult for producing the deformation when being heated, through the molybdenum layer, can improve the toughness of peeling off the foundry goods, can make through the titanium layer peel off the foundry goods when being heated, produce the separation, prevent that the physiosis from producing the back, lead to peeling off the foundry goods and warp, thereby unable normal use, bring the influence for the efficiency of enterprise's work, make user's experience sense greatly reduced simultaneously.

Drawings

Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the interior of the outer skin of the present invention;

FIG. 3 is a schematic view of the structure inside the corrosion resistant layer of the present invention;

fig. 4 is a schematic view of the structure inside the heat-resistant layer of the present invention.

In the figure: 1. a body; 2. an outer skin layer; 3. an anti-corrosion layer; 4. a heat-resistant layer; 5. a toughening layer; 6. a chromium layer; 7. a nickel layer; 8. niobium tantalum alloy; 9. a tungsten layer; 10. a titanium layer; 11. a molybdenum layer; 12. a scratch-resistant layer; 13. an oxygen resistant layer.

Detailed Description

The present application will be described in further detail with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and not restrictive of the utility model. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.

The drawings in the embodiments of the utility model: the different types of hatching in the figures are not given the national standards, do not require the material of the elements, and distinguish between cross-sectional views of the elements in the figures.

Referring to fig. 1-4, a long sliding rail stripping casting comprises a body 1, an outer surface layer 2, an anti-corrosion layer 3, a heat-resistant layer 4, an anti-scratch layer 12 and an anti-oxygen layer 13, wherein the outer surface layer 2 is arranged inside the body 1, the anti-scratch layer 12 is arranged at the bottom of the outer surface layer 2, the anti-scratch layer 12 can prevent deep scratches from being generated during use of the stripping casting, the anti-corrosion layer 3 is arranged at the bottom of the anti-scratch layer 12, the heat-resistant layer 4 is arranged at the bottom of the anti-corrosion layer 3, the toughening layer 5 is arranged at the bottom of the heat-resistant layer 4, the toughening layer 5 can effectively prevent the stripping casting from being broken, the anti-oxygen layer 13 is arranged at the bottom of the toughening layer 5, the loss generated by oxidation can be effectively reduced by the anti-oxygen layer 13, the stripping casting can be used for a longer time, the tungsten layer 9 is arranged inside the heat-resistant layer 4, the titanium layer 10 is arranged at the bottom of the tungsten layer 9, the molybdenum layer 11 is arranged at the bottom of the titanium layer 10, through the inside tungsten layer 9 of heat-resistant layer 4, can improve the hardness of peeling off the foundry goods, tungsten layer 9's melting point is high simultaneously, do not receive the air erosion at normal atmospheric temperature, and chemical property is more stable, be difficult for producing the deformation when being heated, through molybdenum layer 11, can improve the toughness of peeling off the foundry goods, can make through titanium layer 10 peel off the foundry goods when being heated, produce the separation, prevent that the physiosis from producing the back, lead to peeling off the foundry goods and warp, thereby unable normal use, lead to user's the experience sense relatively poor.

Wherein, the inside of anti-corrosion coating 3 is provided with chromium layer 6, nickel layer 7 and niobium tantalum alloy 8, the bottom of chromium layer 6 is provided with nickel layer 7, the bottom of nickel layer 7 is provided with niobium tantalum alloy 8, can be fine corrosion-resistant through chromium layer 6, even under the state of red heat, the oxidation is also very slow, insoluble in water, can play the guard action on plating metal, can highly anticorrosively through nickel layer 7, can well be thermal-resistant and corrosion-resistant through niobium tantalum alloy 8, through multiple anticorrosive and anti-oxidant, can effectually prevent to strip the foundry goods when using for a long time, lead to serious corrosion, thereby make and strip foundry goods life and reduce.

Wherein, the thickness of the scratch-proof layer 12 is 0.5-1.5 mm, which can prevent the stripping casting from being used normally caused by the generation of deep scratch when the stripping casting is used.

The heat-resistant layer 4 is located between the anti-corrosion layer 3 and the toughening layer 5, and the heat-resistant layer 4 is located between the anti-corrosion layer 3 and the toughening layer 5, so that the anti-corrosion layer 3 and the toughening layer 5 can be effectively prevented from being heated, and deformation is generated by a thermal expansion principle, and the high-peel casting cannot be normally used.

Wherein, the thickness of the anti-oxidation layer 13 is 1-2.5 mm, and the thickness of the anti-oxidation layer 13 is 1-2.5 mm, so that the loss generated by oxidation can be effectively reduced, and the stripped casting can be used for a longer time.

Wherein, add between the toughened layer 5 is located oxygen-resistant layer 13 and heat-resistant layer 4, lie between oxygen-resistant layer 13 and heat-resistant layer 4 through adding toughened layer 5, can effectually prevent to add toughened layer 5 and be heated, lead to the production of thermal expansion.

The working principle is that as shown in figures 1-4, the scratch-proof layer 12 can prevent the stripping casting from generating deep scratches when in use, the chromium layer 6 arranged inside the anti-corrosion layer 3 can well resist corrosion, even under the red hot state, the oxidation is slow, the water is insoluble, the stripping casting can play a role of protection when being plated on metal, the nickel layer 7 can be highly resistant to corrosion, the niobium-tantalum alloy 8 can be good in heat resistance and corrosion resistance, the stripping casting can be effectively prevented from causing serious corrosion when being used for a long time through multiple corrosion resistance and oxidation resistance, so that the service life of the stripping casting is reduced, the tungsten layer 9 arranged inside the heat-resistant layer 4 can improve the hardness of the stripping casting, meanwhile, the tungsten layer 9 has high melting point, is not corroded by air at normal temperature, has stable chemical properties, is not easy to generate deformation when being heated, and the molybdenum layer 11 can improve the toughness of the stripping casting, can make through titanium layer 10 and peel off the foundry goods when being heated, produce the separation, prevent that the thermal expansion from producing the back, lead to peeling off the foundry goods and warp to unable normal use brings the influence for the efficiency of enterprise's work, makes user's experience sense greatly reduced simultaneously.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

The above description is only a preferred embodiment of the application and is illustrative of the principles of the technology employed. It will be appreciated by a person skilled in the art that the scope of the utility model as referred to in the present application is not limited to the embodiments with a specific combination of the above-mentioned features, but also covers other embodiments with any combination of the above-mentioned features or their equivalents without departing from the inventive concept. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.

Claims

1. The utility model provides a foundry goods is peeled off to long slide rail, includes body (1), extexine (2), anti-corrosion coating (3), heat-resistant layer (4), anti-scratch layer (12) and anti-oxygen layer (13), its characterized in that: the anti-scratch coating is characterized in that an outer surface layer (2) is arranged inside the body (1), an anti-scratch layer (12) is arranged at the bottom of the outer surface layer (2), an anti-corrosion layer (3) is arranged at the bottom of the anti-scratch layer (12), a heat-resistant layer (4) is arranged at the bottom of the anti-corrosion layer (3), a toughening layer (5) is arranged at the bottom of the heat-resistant layer (4), an anti-oxygen layer (13) is arranged at the bottom of the toughening layer (5), a tungsten layer (9) is arranged inside the heat-resistant layer (4), a titanium layer (10) is arranged at the bottom of the tungsten layer (9), and a molybdenum layer (11) is arranged at the bottom of the titanium layer (10).

2. The long slide rail stripping casting of claim 1, wherein: the corrosion-resistant coating is characterized in that a chromium layer (6), a nickel layer (7) and niobium-tantalum alloy (8) are arranged inside the corrosion-resistant layer (3), the nickel layer (7) is arranged at the bottom of the chromium layer (6), and the niobium-tantalum alloy (8) is arranged at the bottom of the nickel layer (7).

3. The long slide rail stripping casting of claim 1, wherein: the thickness of the scratch-resistant layer (12) is 0.5-1.5 mm.

4. The long slide rail stripping casting of claim 1, wherein: the heat-resistant layer (4) is positioned between the anti-corrosion layer (3) and the toughening layer (5).

5. The long slide rail stripping casting of claim 1, wherein: the thickness of the anti-oxygen layer (13) is 1-2.5 mm.

6. The long slide rail stripping casting of claim 1, wherein: the toughening layer (5) is positioned between the anti-oxygen layer (13) and the heat-resistant layer (4).