Wear-resistant and corrosion-resistant triangular alloy part

Abstract

The utility model relates to the technical field of textile machinery, and discloses a wear-resistant and corrosion-resistant triangular alloy part which comprises an alloy triangular part, a mounting hole is formed in the alloy triangular part, and a nano protective coating is uniformly coated on the surface of a wear-resistant coating. According to the alloy triangular piece, the nano protective coating and the wear-resistant coating are arranged on the surface of the alloy triangular piece, the nano protective coating has certain corrosion resistance, and the wear-resistant coating has certain wear resistance, so that the alloy triangular piece has certain wear resistance and corrosion resistance, the service life of the alloy triangular piece is effectively prolonged, and the service life of the alloy triangular piece is prolonged. And when the alloy triangular piece is used, external dust and water can cause corrosion damage to the fixing piece in the mounting hole, subsequent screwing for disassembling and assembling of the alloy triangular piece is affected, and the fixing piece in the mounting hole can be protected by arranging the connecting groove, the rubber elastic strip, the rubber sealing sleeve and other assemblies.

Description

Technical Field

[0001] This utility model relates to the field of textile machinery technology, specifically to a wear-resistant and corrosion-resistant triangular alloy part. Background Technology

[0002] Textile machinery refers to mechanical equipment that processes natural or chemical fibers into desired textiles. Circular knitting machines are one type of textile machinery, used to weave yarn into three-dimensional fabrics. This type of fabric is commonly used to produce highly elastic knitted garments and underwear. Triangular alloy parts are accessories in circular knitting machines, used to control the movement of the needles to weave various types of clothing.

[0003] Traditional triangular alloy parts experience surface friction with the knitting needles during operation of a circular knitting machine, leading to damage and affecting usability. Therefore, we propose a wear-resistant and corrosion-resistant triangular alloy part to address these issues. Utility Model Content

[0004] The purpose of this invention is to provide a wear-resistant and corrosion-resistant triangular alloy part to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a wear-resistant and corrosion-resistant triangular alloy part, comprising an alloy triangular part, wherein the alloy triangular part has an internal mounting hole, the surface of the alloy triangular part is uniformly coated with a wear-resistant coating, and the surface of the wear-resistant coating is uniformly coated with a nano-protective coating.

[0006] As a further technical solution of this utility model, a connecting groove is provided on one side of the mounting hole, a rubber elastic strip is installed inside the connecting groove, and a rubber sealing sleeve is installed on one side of the rubber elastic strip.

[0007] As a further technical solution of this utility model, the cross-section of the rubber sealing sleeve is smaller than the cross-section of the mounting hole, and the rubber sealing sleeve and the mounting hole form an engaging structure.

[0008] As a further technical solution of this utility model, a splicing slot is provided on one side of the top of the alloy triangular part, and a movable slot is provided on the other side of the top of the alloy triangular part. Sliding slots are provided at both the front and rear ends of the movable slot. A splicing block is movably arranged inside the movable slot, and sliding blocks are installed at both the front and rear ends of the splicing block. A pushing protrusion is provided at the top of the movable slot.

[0009] As a further technical solution of this utility model, the cross-section of the sliding block is smaller than the cross-section of the sliding groove, and the sliding block and the sliding groove form a sliding structure.

[0010] As a further technical solution of this utility model, the cross-section of the splicing block is smaller than the cross-section of the splicing slot, and the splicing block and the splicing slot form an interlocking structure.

[0011] As a further technical solution of this utility model, the sliding block is provided in two sets, and the two sets of sliding blocks are symmetrically distributed about the central axis of the splicing block.

[0012] Compared with the prior art, the beneficial effects of this utility model are: the wear-resistant and corrosion-resistant triangular alloy parts not only achieve wear and corrosion resistance and protection of fixing bolts, but also allow the triangular parts to be spliced ​​together.

[0013] By applying a nano-protective coating and a wear-resistant coating to the surface of the alloy triangular component, the nano-protective coating has certain corrosion resistance, while the wear-resistant coating has certain wear resistance. The dual effect of the nano-protective coating and the wear-resistant coating enables the alloy triangular component to have certain wear and corrosion resistance, effectively extending its service life and reducing maintenance costs.

[0014] When using this alloy triangular part, the alloy triangular part is installed on the large circular knitting machine by passing the fixing part through the mounting hole inside the alloy triangular part. After the fixing part is installed in the mounting hole inside the alloy triangular part, external dust and water will cause corrosion and damage to the fixing part inside the mounting hole, affecting the subsequent tightening and disassembly of the alloy triangular part. The fixing part inside the mounting hole can be protected by the components such as the connecting groove, rubber elastic strip and rubber sealing sleeve.

[0015] By setting components such as splicing slots, movable slots, splicing blocks, and sliding slots at the top of the alloy triangles, multiple alloy triangles can be spliced ​​together to form a stable whole. When this whole is installed in the corresponding position on the circular knitting machine, it ensures that the movement of the knitting needles between the multiple alloy triangles is smoother and more stable, resulting in better knitting effect. Attached Figure Description

[0016] Figure 1 This is a front view structural diagram of the present utility model;

[0017] Figure 2 This is a top view of the structure of this utility model;

[0018] Figure 3 For the present utility model Figure 2 A magnified schematic diagram of part A in the middle;

[0019] Figure 4 This is a front view schematic diagram of the nano-protective coating of this utility model.

[0020] In the diagram: 1. Alloy triangular piece; 2. Mounting hole; 3. Connecting groove; 4. Rubber elastic strip; 5. Rubber sealing sleeve; 6. Splicing slot; 7. Movable groove; 8. Splicing block; 9. Sliding groove; 10. Sliding block; 11. Pushing protrusion; 12. Nano protective coating; 13. Wear-resistant coating. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figure 1-4 This utility model provides an embodiment: a wear-resistant and corrosion-resistant triangular alloy part, including an alloy triangular part 1, an installation hole 2 is provided inside the alloy triangular part 1, a wear-resistant coating 13 is uniformly coated on the surface of the alloy triangular part 1, and a nano-protective coating 12 is uniformly coated on the surface of the wear-resistant coating 13.

[0023] Specifically, such as Figure 4 As shown, the wear-resistant coating 13 is uniformly coated on the surface of the alloy triangle 1 to increase the wear resistance of the alloy triangle 1, and the nano-protective coating 12 is uniformly coated on the surface of the alloy triangle 1 to increase the corrosion resistance of the alloy triangle 1.

[0024] A connecting groove 3 is provided on one side of the mounting hole 2. A rubber elastic strip 4 is installed inside the connecting groove 3, and a rubber sealing sleeve 5 is installed on one side of the rubber elastic strip 4. The cross-section of the rubber sealing sleeve 5 is smaller than the cross-section of the mounting hole 2. The rubber sealing sleeve 5 and the mounting hole 2 form a locking structure, which provides a better sealing effect for the mounting hole 2, thereby ensuring the protection effect of the fasteners installed inside the mounting hole 2.

[0025] Specifically, such as Figure 1 As shown, when using the alloy triangular part 1, the fixing part is taken out and passed through the mounting hole 2 inside the alloy triangular part 1 to install the alloy triangular part 1. Then, the rubber sealing sleeve 5 is flipped to engage with the inside of the mounting hole 2 to seal the mounting hole 2, thereby protecting the fixing part that passes through the mounting hole 2 from dust and water, and preventing the fixing part from rusting. When it is necessary to tighten the fixing part later, the rubber sealing sleeve 5 can be removed from the mounting hole 2 to open the protection of the fixing part, and then the fixing part can be tightened.

[0026] One side of the top of the alloy triangular piece 1 is provided with a splicing slot 6, and the other side of the top of the alloy triangular piece 1 is provided with a movable slot 7. Both ends of the movable slot 7 are provided with sliding slots 9. The movable slot 7 is movably provided with a splicing block 8, and both ends of the splicing block 8 are provided with sliding blocks 10. The top of the movable slot 7 is provided with a pushing protrusion 11. The cross-section of the sliding block 10 is smaller than the cross-section of the sliding slot 9. The sliding block 10 and the sliding slot 9 form a sliding structure. There are two sets of sliding blocks 10, and the two sets of sliding blocks 10 are symmetrically distributed about the central axis of the splicing block 8. The splicing block 8 is pushed to stably engage with the inside of the splicing slot 6 for splicing. The cross-section of the splicing block 8 is smaller than the cross-section of the splicing slot 6. The splicing block 8 and the splicing slot 6 form an engaging structure, so that the two sets of alloy triangular pieces 1 are stably spliced ​​together.

[0027] Specifically, such as Figure 2 and Figure 3 As shown, when the multi-combination gold triangle 1 is used, after the first combination gold triangle 1 and the second combination gold triangle 1 are attached together, the splicing block 8 above the second combination gold triangle 1 is pushed to move to the left and engage with the splicing slot 6 above the first combination gold triangle 1, so that the splicing block 8 and the splicing slot 6 engage together, thereby splicing the first combination gold triangle 1 and the second combination gold triangle 1 together to form a whole.

[0028] Working principle: When using this utility model, the alloy triangular piece 1 is taken out and spliced ​​together. During splicing, after the first combination of alloy triangular pieces 1 and the second combination of alloy triangular pieces 1 are placed in close contact, the splicing block 8 above the second combination of alloy triangular pieces 1 is pushed to move to the left and engage with the splicing slot 6 above the first combination of alloy triangular pieces 1. This makes the splicing block 8 and the splicing slot 6 engage together, thus splicing the first combination of alloy triangular pieces 1 and the second combination of alloy triangular pieces 1 together to form a whole. This is then installed on the circular knitting machine. During installation, the fixing piece is taken out, passed through the mounting hole 2 inside the alloy triangular piece 1, and screwed into the corresponding component in the circular knitting machine. After installation, the rubber sealing sleeve 5 is turned over and engaged inside the mounting hole 2 to seal the mounting hole 2. This provides dust and water protection for the fixing piece passing through the mounting hole 2 and prevents the fixing piece from rusting. When the circular knitting machine is in use, the knitting needle passes through the groove inside the alloy triangular piece 1 to hook the fabric.

[0029] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A wear-resistant and corrosion-resistant triangular alloy part, comprising an alloy triangular part (1), characterized in that: The alloy triangular piece (1) has an internal mounting hole (2), and the surface of the alloy triangular piece (1) is uniformly coated with a wear-resistant coating (13), and the surface of the wear-resistant coating (13) is uniformly coated with a nano-protective coating (12).

2. The wear-resistant and corrosion-resistant triangular alloy part according to claim 1, characterized in that: A connecting groove (3) is provided on one side of the mounting hole (2), a rubber elastic strip (4) is installed inside the connecting groove (3), and a rubber sealing sleeve (5) is installed on one side of the rubber elastic strip (4).

3. The wear-resistant and corrosion-resistant triangular alloy part according to claim 2, characterized in that: The cross-section of the rubber sealing sleeve (5) is smaller than the cross-section of the mounting hole (2), and the rubber sealing sleeve (5) and the mounting hole (2) form an engaging structure.

4. The wear-resistant and corrosion-resistant triangular alloy part according to claim 1, characterized in that: The alloy triangular piece (1) has a splicing slot (6) on one side of its inner top end, and a movable slot (7) on the other side of its inner top end. The movable slot (7) has sliding slots (9) at both ends. The movable slot (7) has a splicing block (8) inside it, and sliding blocks (10) are installed at both ends. The movable slot (7) has a pushing protrusion (11) at its top end.

5. The wear-resistant and corrosion-resistant triangular alloy part according to claim 4, characterized in that: The cross-section of the sliding block (10) is smaller than the cross-section of the sliding groove (9), and the sliding block (10) and the sliding groove (9) form a sliding structure.

6. The wear-resistant and corrosion-resistant triangular alloy part according to claim 4, characterized in that: The cross-section of the splicing block (8) is smaller than the cross-section of the splicing slot (6), and the splicing block (8) and the splicing slot (6) form a locking structure.

7. The wear-resistant and corrosion-resistant triangular alloy part according to claim 4, characterized in that: The sliding block (10) is provided in two sets, and the two sets of sliding blocks (10) are symmetrically distributed about the central axis of the splicing block (8).

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