CN212652504U - Stamping die for five metals that rust-resistant effect is good - Google Patents
Stamping die for five metals that rust-resistant effect is good Download PDFInfo
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- CN212652504U CN212652504U CN202020898036.7U CN202020898036U CN212652504U CN 212652504 U CN212652504 U CN 212652504U CN 202020898036 U CN202020898036 U CN 202020898036U CN 212652504 U CN212652504 U CN 212652504U
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Abstract
The utility model discloses a stamping die for five metals that rust-resistant effect is good, including the mould body, the die cavity has been seted up to the inner chamber of mould body, protective coating has been paintd on the surface of mould body, the mould body includes rust-resistant metal level, intensity layer and basic unit, rust-resistant metal level is in the surface of intensity layer, the intensity level is in the surface of basic unit, protective coating includes first rust-resistant coating and second rust-resistant coating, first rust-resistant coating is located second rust-resistant coating's surface. The utility model discloses first anti rust coating can prevent the corrosion of mould body, and second anti rust coating can continue to protect the mould body after first anti rust coating is impaired, and rust-resistant metal level can further be rust-resistant, and the intensity layer has higher hardness, avoids the mould body to warp impairedly, and the intensity of mould body has been guaranteed to the basic unit, and it is not good to have solved current stamping die for five metals antirust effect, problem that life is short.
Description
Technical Field
The utility model relates to a stamping die technical field specifically is a stamping die for five metals that rust-resistant effect is good.
Background
The stamping die is a special process equipment for processing materials (metal or nonmetal) into parts (or semi-finished products) in cold stamping processing, and is called a cold stamping die (commonly called a cold stamping die), stamping is a pressure processing method for obtaining required parts by applying pressure to the materials by using a die arranged on a press machine at room temperature to enable the materials to be separated or plastically deformed, and the stamping die is required to be used in the production process of the hardware.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a stamping die for five metals that rust-resistant effect is good, possess rust-resistant effectual, long service life's advantage has solved that current stamping die for five metals is rust-resistant effectual, problem that life is short.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a stamping die for five metals that rust-resistant effectual, includes the mould body, the die cavity has been seted up to the inner chamber of mould body, protective coating has been paintd on the surface of mould body, the mould body includes rust-resistant metal level, intensity layer and basic unit, rust-resistant metal level is located the surface of intensity layer, the intensity layer is located the surface of basic unit, protective coating includes first rust-resistant coating and second rust-resistant coating, first rust-resistant coating is located the surface of second rust-resistant coating.
Preferably, the first antirust coating is a water-based inorganic zinc-rich primer layer, and the second antirust coating is a zinc coating.
Preferably, the antirust metal layer is a stainless steel layer, the strength layer is a tungsten-cobalt alloy layer, and the base layer is a carbon steel layer.
Preferably, the thickness of the first antirust coating is 20-25 μm, and the thickness of the second antirust coating is 30-35 μm.
Preferably, the thickness of the antirust metal layer is 0.2mm-0.25mm, and the thickness of the strength layer is 1mm-1.5 mm.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model discloses first anti rust coating can prevent the corrosion of mould body, and second anti rust coating can continue to protect the mould body after first anti rust coating is impaired, and rust-resistant metal level can further be rust-resistant, and the intensity layer has higher hardness, avoids the mould body to warp impairedly, and the intensity of mould body has been guaranteed to the basic unit, and it is not good to have solved current stamping die for five metals antirust effect, problem that life is short.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged structural view of a partial cross section of the protective coating of the present invention;
fig. 3 is the enlarged structure schematic diagram of the cross section of the die body part of the utility model.
In the figure: 1. a mold body; 101. an anti-rust metal layer; 102. a strength layer; 103. a base layer; 2. a protective coating; 201. a first rust-preventive coating; 202. a second rust-preventive coating; 3. and (4) a die cavity.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The utility model discloses a mould body 1, rust-resistant metal level 101, strength layer 102, basic unit 103, protective coating 2, first rust-resistant coating 201, second rust-resistant coating 202 and die cavity 3 part are the parts that general standard spare or field technician know, and its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental method.
Referring to fig. 1-3, a stamping die for hardware with good rust-proof effect includes a die body 1, a die cavity 3 is formed in an inner cavity of the die body 1, a protective coating 2 is coated on a surface of the die body 1, the die body 1 includes a rust-proof metal layer 101, a strength layer 102 and a base layer 103, the rust-proof metal layer 101 is located on an outer surface of the strength layer 102, the strength layer 102 is located on an outer surface of the base layer 103, the rust-proof metal layer 101 is a stainless steel layer, the strength layer 102 is a tungsten-cobalt alloy layer, the base layer 103 is a carbon steel layer, the thickness of the rust-proof metal layer 101 is 0.2mm-0.25mm, the thickness of the strength layer 102 is 1mm-1.5mm, the protective coating 2 includes a first rust-proof coating 201 and a second rust-proof coating 202, the first rust-proof coating 201 is located on a surface of the second rust-proof coating 202, the first rust-proof coating 201 is, the thickness of the first antirust coating 201 is 20-25 μm, the thickness of the second antirust coating 202 is 30-35 μm, the first antirust coating 201 can prevent the corrosion of the die body 1, the second antirust coating 202 can continue to protect the die body 1 after the first antirust coating 201 is damaged, the antirust metal layer 101 can be further antirust, the strength layer 102 has higher hardness, the die body 1 is prevented from being deformed and damaged, the base layer 103 ensures the strength of the die body 1, and the problems of poor antirust effect and short service life of the existing stamping die for hardware are solved.
During the use, 1 corrosion of mould body can be prevented to first anti rust coating 201, and second anti rust coating 202 can continue to protect mould body 1 after first anti rust coating 201 is impaired, and anti rust metal level 101 can further be rust-resistant, and intensity layer 102 has higher hardness, avoids mould body 1 to warp impaired, and the intensity of mould body 1 body has been guaranteed to basic unit 103, and it is not good to have solved current stamping die for five metals antirust effect, the short problem of life.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a stamping die for five metals that rust-resistant effectual, includes mould body (1), its characterized in that: die cavity (3) have been seted up to the inner chamber of mould body (1), protective coating (2) have been paintd on the surface of mould body (1), mould body (1) includes rust-resistant metal layer (101), intensity layer (102) and basic unit (103), rust-resistant metal layer (101) are located the surface of intensity layer (102), intensity layer (102) are located the surface of basic unit (103), protective coating (2) include first rust-resistant coating (201) and second rust-resistant coating (202), first rust-resistant coating (201) are located the surface of second rust-resistant coating (202).
2. The stamping die for hardware with good antirust effect as claimed in claim 1, wherein: the first antirust coating (201) is a water-based inorganic zinc-rich primer layer, and the second antirust coating (202) is a zinc coating.
3. The stamping die for hardware with good antirust effect as claimed in claim 1, wherein: the antirust metal layer (101) is a stainless steel layer, the strength layer (102) is a tungsten-cobalt alloy layer, and the base layer (103) is a carbon steel layer.
4. The stamping die for hardware with good antirust effect as claimed in claim 1, wherein: the thickness of the first antirust coating (201) is 20-25 μm, and the thickness of the second antirust coating (202) is 30-35 μm.
5. The stamping die for hardware with good antirust effect as claimed in claim 1, wherein: the thickness of the antirust metal layer (101) is 0.2-0.25 mm, and the thickness of the strength layer (102) is 1-1.5 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020898036.7U CN212652504U (en) | 2020-05-25 | 2020-05-25 | Stamping die for five metals that rust-resistant effect is good |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020898036.7U CN212652504U (en) | 2020-05-25 | 2020-05-25 | Stamping die for five metals that rust-resistant effect is good |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212652504U true CN212652504U (en) | 2021-03-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020898036.7U Active CN212652504U (en) | 2020-05-25 | 2020-05-25 | Stamping die for five metals that rust-resistant effect is good |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212652504U (en) |
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2020
- 2020-05-25 CN CN202020898036.7U patent/CN212652504U/en active Active
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