CN114669637A - High-performance cold roll forming equipment top roller - Google Patents
High-performance cold roll forming equipment top roller Download PDFInfo
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- CN114669637A CN114669637A CN202210426051.5A CN202210426051A CN114669637A CN 114669637 A CN114669637 A CN 114669637A CN 202210426051 A CN202210426051 A CN 202210426051A CN 114669637 A CN114669637 A CN 114669637A
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- coating
- coated
- top roller
- temperature resistant
- forming equipment
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D7/00—Bending rods, profiles, or tubes
- B21D7/08—Bending rods, profiles, or tubes by passing between rollers or through a curved die
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolls And Other Rotary Bodies (AREA)
Abstract
The invention discloses a top roller of high-performance cold roll forming equipment, wherein the ring surfaces of two sides of a top roller body are concave sections, the concave sections are both concave towards the lower side of the inner side, the concave sections are arc slopes, a top roller main roller surface is arranged between the concave sections, a plurality of layers of high-performance coatings are coated on the top roller main roller surface, namely a hard bottom paving coating, a soft elastic protective coating, a high-temperature resistant coating and an anti-wear thickening filling coating, the hard bottom paving coating is coated on the surface layer of the top roller main roller surface, the hard bottom paving coating is coated on the outer side of the soft elastic protective coating, the soft elastic protective coating is coated on the outer side of the high-temperature resistant coating, the anti-wear thickening filling coating is coated on the outer side of the high-temperature resistant coating, and the anti-wear thickening filling coating is coated with an anti-corrosion coating. Through the mode, the performance of the top roller of the cold bending forming equipment can be improved, the top roller of the cold bending forming equipment has high performance such as ultrahigh hardness, abrasion resistance, certain damping elasticity and the like, and the cold bending process quality of a cold bending machine is further improved.
Description
Technical Field
The invention relates to the field of cold bending processing, in particular to a top roller of high-performance cold bending forming equipment.
Background
A cold bending machine, also called an arch bending machine, is mainly applied to bending of sectional materials such as I-shaped steel, channel steel angle steel U-shaped steel and the like of tunnels, subways, hydropower stations, underground caverns and the like. The cold bending machine is a new type of equipment for processing and manufacturing tunnel supporting steel arch frame. The cold bending device comprises a base, a mechanical transmission part, a cold bending system, a hydraulic system, an electrical appliance control system, an auxiliary system and the like. The important part of the cold bending machine is the top roller of the cold bending forming equipment, and the top roller of the cold bending forming equipment is driven to perform cold bending on steel, so that the quality of the top roller of the cold bending forming equipment is very important.
Disclosure of Invention
The invention mainly solves the technical problem of providing the high-performance top roller of the cold roll forming equipment, which can improve the performance of the top roller of the cold roll forming equipment, so that the top roller of the cold roll forming equipment has high performance such as ultrahigh hardness, abrasion resistance, certain damping elasticity and the like, and further improves the cold roll process quality of a cold roll bending machine.
In order to solve the technical problems, the invention adopts a technical scheme that: the utility model provides a high performance forming equipment kicker roll, includes the kicker roll body, kicker roll body both sides anchor ring presents concave tangent plane, concave tangent plane all is sunken to the inboard below, concave tangent plane is the circular arc domatic, be the kicker main roll face between the concave tangent plane, it has multilayer high performance coating to scribble on the kicker main roll face, stereoplasm bottom spread coating, soft elasticity protective coating, high temperature resistant coating, abrasionproof damage thickening filling coating promptly, stereoplasm bottom spread coating is coated in kicker main roll face top layer, soft elasticity protective coating coats the stereoplasm bottom spread coating outside, soft elasticity protective coating coats and is in the high temperature resistant coating outside, abrasionproof damage thickening filling coating coats and is in the high temperature resistant coating outside, the abrasionproof damage thickening filling coating outside has plated anticorrosive coating.
In a preferred embodiment of the invention, the sum of the hard bottom coating, the soft elastic protective coating, the high-temperature resistant coating and the anti-abrasion thickening filling coating does not exceed the anti-corrosion coating.
In a preferred embodiment of the present invention, the thickness of the hard bottom layer coating is thicker than that of the anti-abrasion thickened filling coating, and the thickness of the anti-abrasion thickened filling coating is thicker than that of the soft elastic protection coating and the high temperature resistant coating.
The invention has the beneficial effects that: the invention can improve the performance of the top roller of the cold roll forming equipment, and the top roller of the cold roll forming equipment has high performance such as ultrahigh hardness, abrasion resistance, certain damping elasticity and the like, thereby improving the cold roll process quality of the cold roll bending machine.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without inventive efforts, wherein:
FIG. 1 is a schematic structural view of a preferred embodiment of the top roll of the high performance cold roll forming apparatus of the present invention;
FIG. 2 is a schematic diagram of a preferred embodiment of the main roll surface of the top roll;
the components in the drawings are numbered as follows: 1. A top roll body; 2. Cutting into a concave section; 3. A top roll main roll surface; 4. Spreading a coating on the hard bottom; 5. A soft elastomeric protective coating; 6. A high temperature resistant coating; 7. An anti-abrasion thickened filling coating; 8. And (4) anticorrosive coating.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Referring to fig. 1 and 2, an embodiment of the present invention includes:
a top roller of high-performance cold roll forming equipment comprises a top roller body 1, wherein the ring surfaces of two sides of the top roller body 1 are concave tangent planes 2, the concave tangent planes 2 are all sunken towards the lower inner side, the concave tangent planes 2 are arc slope surfaces, the top roller main roller surface 3 is arranged between the concave tangent planes 2, a plurality of layers of high-performance coatings are coated on the top roller main roller surface 3, namely a hard bottom coating 4, a soft elastic protective coating 5, a high temperature resistant coating 6 and an anti-abrasion thickening filling coating 7, the hard bottom spread coating 4 is coated on the surface layer of the top roller main roller surface 3, the soft elastic protective coating 5 is coated on the outer side of the hard bottom spread coating 4, soft elasticity protective coating 5 coating is in the 6 outsides of high temperature resistant coating, the coating of abrasionproof decreases thickening fillcoating 7 is in the 6 outsides of high temperature resistant coating, the anticorrosion coating 8 has been plated in the 7 outsides of abrasionproof decreases thickening fillcoating.
In addition, the hard bottom spread coating 4, the soft elastic protective coating 5, the high-temperature resistant coating 6, the anti-abrasion thickening filling coating 7 are not more than the anti-corrosion coating 8.
In addition, 4 thickness of stereoplasm bed coating is thicker than 7 thickness of abrasionproof decreases thickening fillcoating, 7 thickness homogeneous thickness of abrasionproof decreases thickening fillcoating is thicker than soft elasticity protective coating 5 high temperature resistant coating 6.
The working principle of the invention is that the ring surfaces on both sides of the top roll body 1 present concave tangent planes 2, the concave tangent planes 2 are both concave towards the inner lower part, the concave tangent planes 2 are arc slope surfaces, and a top roll main roll surface 3 is arranged between the concave tangent planes 2.
The top roller main roller surface 3 is coated with a plurality of layers of high-performance coatings, namely a hard bottom coating 4, a soft elastic protective coating 5, a high-temperature resistant coating 6 and an anti-abrasion thickening filling coating 7, wherein the hard bottom coating 4 is coated on the surface layer of the top roller main roller surface 3, the soft elastic protective coating 5 is coated on the outer side of the hard bottom coating 4, the soft elastic protective coating 5 is coated on the outer side of the high-temperature resistant coating 6, the anti-abrasion thickening filling coating 7 is coated on the outer side of the high-temperature resistant coating 6, an anti-abrasion thickening filling coating 7 is coated with an anti-corrosion coating 8, the hard bottom coating 4, the soft elastic protective coating 5, the high-temperature resistant coating 6 and the anti-abrasion thickening filling coating 7 are not more than the anti-corrosion coating 8, the thickness of the hard bottom coating 4 is thicker than that of the anti-abrasion thickening filling coating 7, the thicknesses of the anti-abrasion thickening filling coating 7 are thicker than that of the soft elastic protective coating 5 and the high-temperature resistant coating 6, the invention can improve the performance of the top roller of the cold roll forming equipment, and the top roller of the cold roll forming equipment has high performance such as ultrahigh hardness, abrasion resistance, certain damping elasticity and the like, thereby improving the cold roll process quality of the cold roll bending machine.
Claims (3)
1. The utility model provides a high performance forming equipment kicker roll, includes the kicker roll body, its characterized in that, the anchor ring in kicker roll body both sides presents concave tangent plane, concave tangent plane all is sunken to the inboard below, concave tangent plane is circular arc domatic, be the kicker main roll face between the concave tangent plane, the coating has multilayer high performance coating on the kicker main roll face, stereoplasm bottom coat, soft elasticity protective coating, high temperature resistant coating, abrasionproof loss thickening filling coat promptly, stereoplasm bottom coat coating is in kicker roll main roll face top layer, soft elasticity protective coating is coated in the stereoplasm bottom coat outside, soft elasticity protective coating is coated in the high temperature resistant coating outside, abrasionproof loss thickening filling coat is coated in the high temperature resistant coating outside, the abrasionproof loss thickening filling coat outside has plated anticorrosive coating.
2. The high performance forming apparatus top roll of claim 1, wherein the sum of the hard bottom coating, the soft elastic protective coating, the high temperature resistant coating, and the wear-resistant thickened filler coating does not exceed the corrosion-resistant coating.
3. The top roller of the high-performance forming apparatus according to claim 2, wherein the thickness of the hard bottom layer coating is thicker than the thickness of the anti-abrasion thickened filling layer, and the thickness of the anti-abrasion thickened filling layer coating is thicker than the thickness of the soft elastic protective coating and the high-temperature resistant coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210426051.5A CN114669637A (en) | 2022-04-22 | 2022-04-22 | High-performance cold roll forming equipment top roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210426051.5A CN114669637A (en) | 2022-04-22 | 2022-04-22 | High-performance cold roll forming equipment top roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114669637A true CN114669637A (en) | 2022-06-28 |
Family
ID=82080684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210426051.5A Pending CN114669637A (en) | 2022-04-22 | 2022-04-22 | High-performance cold roll forming equipment top roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114669637A (en) |
-
2022
- 2022-04-22 CN CN202210426051.5A patent/CN114669637A/en active Pending
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