CN220846486U - Wear-resistant triangle of circular knitting machine - Google Patents
Wear-resistant triangle of circular knitting machine Download PDFInfo
- Publication number
- CN220846486U CN220846486U CN202322777278.7U CN202322777278U CN220846486U CN 220846486 U CN220846486 U CN 220846486U CN 202322777278 U CN202322777278 U CN 202322777278U CN 220846486 U CN220846486 U CN 220846486U
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- triangle
- wear
- resistant
- layer
- steel
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- 238000009940 knitting Methods 0.000 title claims abstract description 28
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 10
- 239000011248 coating agent Substances 0.000 claims description 33
- 238000000576 coating method Methods 0.000 claims description 33
- 229910045601 alloy Inorganic materials 0.000 claims description 29
- 239000000956 alloy Substances 0.000 claims description 29
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 claims description 24
- 239000000919 ceramic Substances 0.000 claims description 22
- 239000010935 stainless steel Substances 0.000 claims description 16
- 229910001220 stainless steel Inorganic materials 0.000 claims description 16
- 229910000746 Structural steel Inorganic materials 0.000 claims description 14
- 229910000831 Steel Inorganic materials 0.000 claims description 10
- 239000010959 steel Substances 0.000 claims description 10
- 239000004593 Epoxy Substances 0.000 claims description 9
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 9
- 238000004881 precipitation hardening Methods 0.000 claims description 9
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims description 9
- 229910010271 silicon carbide Inorganic materials 0.000 claims description 9
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 claims description 9
- 229910052725 zinc Inorganic materials 0.000 claims description 9
- 239000011701 zinc Substances 0.000 claims description 9
- 229910052751 metal Inorganic materials 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 8
- 229910001315 Tool steel Inorganic materials 0.000 claims description 6
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 238000005299 abrasion Methods 0.000 description 11
- 238000005260 corrosion Methods 0.000 description 8
- 230000007797 corrosion Effects 0.000 description 8
- 230000000694 effects Effects 0.000 description 8
- 230000002787 reinforcement Effects 0.000 description 7
- 238000012423 maintenance Methods 0.000 description 5
- 239000002105 nanoparticle Substances 0.000 description 5
- 238000012986 modification Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 239000003973 paint Substances 0.000 description 4
- 238000005452 bending Methods 0.000 description 3
- 230000015556 catabolic process Effects 0.000 description 3
- 238000005034 decoration Methods 0.000 description 3
- 238000006731 degradation reaction Methods 0.000 description 3
- 239000011159 matrix material Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 235000003283 Pachira macrocarpa Nutrition 0.000 description 1
- 241001083492 Trapa Species 0.000 description 1
- 235000014364 Trapa natans Nutrition 0.000 description 1
- 229910000797 Ultra-high-strength steel Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 235000009165 saligot Nutrition 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Knitting Machines (AREA)
Abstract
The utility model discloses a wear-resistant circular knitting machine triangle, which comprises a limit triangle, wherein a first connecting hole is formed in the limit triangle, grooves are formed in the front face and the back face of the limit triangle, a second arc-shaped groove is formed in the left side of the limit triangle, a first arc-shaped groove is formed in the right side of the limit triangle, the limit triangle comprises a reinforcing layer, a second wear-resistant layer, a base layer and a first wear-resistant layer, the first wear-resistant layer is arranged on the left side of the base layer, the reinforcing layer is arranged on the right side of the base layer, and the second wear-resistant layer is arranged on the right side of the reinforcing layer. According to the utility model, the limiting triangle is conveniently limited by arranging the first connecting hole, the strength of the whole device is enhanced by arranging the reinforcing layer, and the wear resistance coefficient of the whole device is increased by arranging the second wear-resistant layer and the first wear-resistant layer, so that the service life of the yarn knitting machine is prolonged, and the knitting needle can knit yarn more stably and rapidly by arranging the grooves.
Description
Technical Field
The utility model relates to the technical field of circular knitting machines, in particular to a wear-resistant circular knitting machine triangle.
Background
The circular knitting machine is characterized in that the circular knitting machine is provided with a large number of loop forming systems, high rotating speed, high yield, rapid pattern deformation, good fabric quality, few procedures and strong product adaptability, so that the development is very fast, the triangle is a part in the circular knitting machine, the triangle is also called a mountain angle and a water chestnut, the knitting needle and the sinker are controlled to reciprocate in the needle cylinder groove according to different requirements of knitting varieties of the circular knitting machine, and the worn triangle is required to be replaced regularly after the circular knitting machine in the prior art works for a long time, so that the maintenance cost is increased, and unnecessary troubles are increased for maintenance personnel.
Disclosure of utility model
(One) solving the technical problems
Aiming at the defects of the prior art, the utility model aims to provide the abrasion-resistant circular knitting machine triangle which has the advantages of good abrasion-resistant effect and long service life, and solves the problem that the abrasion-resistant triangle needs to be replaced regularly after the circular knitting machine in the prior art works for a long time, so that the maintenance cost is increased, and unnecessary troubles are added for maintenance personnel.
(II) technical scheme
The technical scheme includes that the wear-resistant large circular knitting machine triangle comprises a limit triangle, a first connecting hole is formed in the limit triangle, grooves are formed in the front face and the back face of the limit triangle, a second arc-shaped groove is formed in the left side of the limit triangle, a first arc-shaped groove is formed in the right side of the limit triangle, the limit triangle comprises a reinforcing layer, a second abrasion-resistant layer, a base layer and a first abrasion-resistant layer, the first abrasion-resistant layer is arranged on the left side of the base layer, a reinforcing layer is arranged on the right side of the base layer, and a second abrasion-resistant layer is arranged on the right side of the reinforcing layer.
Preferably, the second wear-resistant layer comprises a nano wear-resistant coating and an epoxy zinc-rich coating, and the right side of the nano wear-resistant coating is provided with the epoxy zinc-rich coating.
As a preferable scheme, the first wear-resistant layer comprises zirconia ceramic, silicon carbide ceramic and tungsten carbide metal coating, the left side of the zirconia ceramic is provided with the tungsten carbide metal coating, and the right side of the zirconia ceramic is provided with the silicon carbide ceramic.
Preferably, the reinforcement layer comprises low alloy structural steel, alloy cutting tool steel and precipitation hardening stainless steel, wherein the low alloy structural steel is arranged on the left side of the alloy cutting tool steel, and the precipitation hardening stainless steel is arranged on the left side of the low alloy structural steel.
Preferably, the low alloy structural steel has a thickness greater than the thickness of the alloy blade steel, which is less than the thickness of the precipitation hardened stainless steel.
(III) beneficial effects
Compared with the prior art, the utility model provides the abrasion-resistant triangle of the circular knitting machine, which has the following beneficial effects.
1. This wear-resistant circular knitting machine triangle is convenient for carry out spacingly to spacing triangle through setting up first connecting hole, strengthen the intensity of whole device through setting up the enhancement layer, through setting up the wearing coefficient of second wearing layer and first wearing layer increase whole device, thereby improve its life, make the knitting needle weave the yarn more steadily fast through setting up the recess, the knitting circular knitting machine of having solved prior art after long-time work, need regularly change the triangle of wearing and tearing, so not only increased maintenance cost, and increased unnecessary trouble for maintainer.
2. According to the abrasion-resistant large circular knitting machine triangle, the corrosion protection capability of a matrix can be improved through the arrangement of the nano abrasion-resistant coating, the surface modification and decoration purposes are achieved, the protection capability of the large circular knitting machine triangle can be further improved through the addition of nano particles in paint or coating, atmospheric and ultraviolet rays can be resisted, so that the effects of degradation resistance, good abrasion resistance, color change resistance and the like are achieved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of a limiting triangle cross-section structure of the utility model;
FIG. 3 is a schematic cross-sectional view of a reinforcement layer according to the present utility model;
FIG. 4 is a schematic cross-sectional view of a second wear-resistant layer according to the present utility model;
Fig. 5 is a schematic cross-sectional view of a first wear-resistant layer according to the present utility model.
In the figure: 1. limit triangle; 2. a first connection hole; 3. a groove; 4. a first arc-shaped groove; 5. a second arc-shaped groove; 6. a reinforcing layer; 601. low alloy structural steel; 602. alloy cutting tool steel; 603. precipitation hardening stainless steel; 7. a second wear layer; 701. a nano wear-resistant coating; 702. an epoxy zinc-rich coating; 8. a base layer; 9. a first wear layer; 901. zirconia ceramics; 902. silicon carbide ceramics; 903. tungsten carbide metal coating.
Detailed Description
Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.
In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1-5, the present utility model: the utility model provides a wear-resistant circular knitting machine triangle, including spacing triangle 1, first connecting hole 2 has been seted up to the inside of spacing triangle 1, recess 3 has all been seted up to the front and the back of spacing triangle 1, second arc wall 5 has been seted up in the left side of spacing triangle 1, first arc wall 4 has been seted up on the right side of spacing triangle 1, spacing triangle 1 includes reinforcement layer 6, second wearing layer 7, basic unit 8 and first wearing layer 9, the left side of basic unit 8 is provided with first wearing layer 9, the right side of basic unit 8 is provided with reinforcement layer 6, the right side of reinforcement layer 6 is provided with second wearing layer 7.
Through above-mentioned technical scheme, be convenient for spacing triangle 1 through setting up first connecting hole 2, strengthen the intensity of whole device through setting up reinforcement layer 6, increase whole device's wear resistance through setting up second wearing layer 7 and first wearing layer 9 to improve its life, make the knitting needle can weave the yarn more steadily fast through setting up recess 3.
The second wear-resistant layer 7 comprises a nano wear-resistant coating 701 and an epoxy zinc-rich coating 702, and the right side of the nano wear-resistant coating 701 is provided with the epoxy zinc-rich coating 702.
Through the technical scheme, the corrosion protection capability of the matrix can be improved through the arrangement of the nano wear-resistant coating 701, the surface modification and decoration purposes are achieved, the protection capability can be further improved through the addition of nano particles in paint or coating, and the paint or coating can resist atmospheric and ultraviolet rays, so that the effects of degradation prevention, good wear-resistant effect, color change prevention and the like are achieved, and the epoxy zinc-rich coating 702 has the characteristic of good corrosion resistance effect.
The first wear-resistant layer 9 comprises a zirconia ceramic 901, a silicon carbide ceramic 902 and a tungsten carbide metal coating 903, the left side of the zirconia ceramic 901 is provided with the tungsten carbide metal coating 903, and the right side of the zirconia ceramic 901 is provided with the silicon carbide ceramic 902.
By the above technical scheme, the zirconia ceramic 901 has the advantages of high toughness, high bending strength and high wear resistance, excellent heat insulation performance, thermal expansion coefficient close to that of steel and the like, and is widely applied to the field of structural ceramics, the silicon carbide ceramic 902 has the advantages of excellent normal-temperature mechanical properties, such as high bending strength, excellent oxidation resistance, good corrosion resistance, high wear resistance and low friction coefficient, and the tungsten carbide metal coating 903 has the advantage of high wear resistance coefficient.
The reinforcement layer 6 comprises a low alloy structural steel 601, an alloy cutter steel 602 and a precipitation hardening stainless steel 603, the low alloy structural steel 601 is arranged on the left side of the alloy cutter steel 602, and the precipitation hardening stainless steel 603 is arranged on the left side of the low alloy structural steel 601.
Through the technical scheme, the low-alloy structural steel 601 has higher strength, enough plasticity and toughness and good welding performance, and the alloy cutting tool steel 602 has certain strength, toughness and plasticity.
The thickness of the low alloy structural steel 601 is greater than the thickness of the alloy blade steel 602, and the thickness of the alloy blade steel 602 is less than the thickness of the precipitation hardened stainless steel 603.
By the above technical scheme, the precipitation hardening stainless steel 603 is an ultra-high strength steel with corrosion resistance developed on the basis of stainless steel.
The working principle of the utility model is that; the strength of the whole device is enhanced through the arrangement of the reinforcing layer 6, the wear resistance coefficient of the whole device is increased through the arrangement of the second wear-resistant layer 7 and the first wear-resistant layer 9, thereby the service life of the whole device is prolonged, the knitting needles can weave yarns more stably and rapidly through the arrangement of the grooves 3, the corrosion protection capability of a matrix can be improved through the arrangement of the nano wear-resistant coating 701, the surface modification and decoration purposes are achieved, nano particles are added in paint or coating, the protection capability of the nano particles can be further improved, the nano particles can resist atmosphere and ultraviolet attack, thereby the degradation resistance is realized, the wear resistance effect is good, the anti-discoloration effect and the like are realized, the epoxy zinc-rich coating 702 has the characteristic of good corrosion resistance effect through the arrangement of the zirconia ceramics 901, the high toughness, the high bending strength and the high wear resistance, the excellent heat insulation performance, the thermal expansion coefficient is close to the advantages of steel and the like, the nano wear-resistant coating 902 has excellent normal temperature mechanical properties through the arrangement of the silicon carbide ceramics 902, such as high oxidation resistance, the excellent corrosion resistance, the high wear resistance and the low friction coefficient, the tungsten carbide coating can be further improved, the steel has the toughness and the toughness is good enough to develop in the field of the stainless steel through the setting of the alloy with the set alloy with the high toughness and the toughness, the stainless steel with the toughness is excellent toughness and the stainless steel with the toughness is set up in the field of the stainless steel with the toughness and the toughness.
Finally, it should be noted that the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the scope of the present utility model, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made to the technical solution of the present utility model without departing from the spirit and scope of the technical solution of the present utility model.
Claims (5)
1. The utility model provides a wear-resisting big circular knitting machine triangle, includes spacing triangle (1), its characterized in that: the inside of spacing triangle (1) is seted up first connecting hole (2), recess (3) have all been seted up to the front and the back of spacing triangle (1), second arc wall (5) have been seted up in the left side of spacing triangle (1), first arc wall (4) have been seted up on the right side of spacing triangle (1), spacing triangle (1) include enhancement layer (6), second wearing layer (7), basic unit (8) and first wearing layer (9), the left side of basic unit (8) is provided with first wearing layer (9), the right side of basic unit (8) is provided with enhancement layer (6), the right side of enhancement layer (6) is provided with second wearing layer (7).
2. A wear resistant bullnose triangle as claimed in claim 1, wherein: the second wear-resistant layer (7) comprises a nano wear-resistant coating (701) and an epoxy zinc-rich coating (702), and the epoxy zinc-rich coating (702) is arranged on the right side of the nano wear-resistant coating (701).
3. A wear resistant bullnose triangle as claimed in claim 1, wherein: the first wear-resistant layer (9) comprises zirconia ceramic (901), silicon carbide ceramic (902) and tungsten carbide metal coating (903), wherein the tungsten carbide metal coating (903) is arranged on the left side of the zirconia ceramic (901), and the silicon carbide ceramic (902) is arranged on the right side of the zirconia ceramic (901).
4. A wear resistant bullnose triangle as claimed in claim 1, wherein: the reinforcing layer (6) comprises low alloy structural steel (601), alloy cutting tool steel (602) and precipitation hardening stainless steel (603), wherein the low alloy structural steel (601) is arranged on the left side of the alloy cutting tool steel (602), and the precipitation hardening stainless steel (603) is arranged on the left side of the low alloy structural steel (601).
5. The wear resistant bullnose triangle of claim 4, wherein: the thickness of the low alloy structural steel (601) is greater than the thickness of the alloy cutter steel (602), and the thickness of the alloy cutter steel (602) is less than the thickness of the precipitation hardening stainless steel (603).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322777278.7U CN220846486U (en) | 2023-10-16 | 2023-10-16 | Wear-resistant triangle of circular knitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322777278.7U CN220846486U (en) | 2023-10-16 | 2023-10-16 | Wear-resistant triangle of circular knitting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220846486U true CN220846486U (en) | 2024-04-26 |
Family
ID=90781647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322777278.7U Active CN220846486U (en) | 2023-10-16 | 2023-10-16 | Wear-resistant triangle of circular knitting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220846486U (en) |
-
2023
- 2023-10-16 CN CN202322777278.7U patent/CN220846486U/en active Active
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