CN219340668U

CN219340668U - Friction strip

Info

Publication number: CN219340668U
Application number: CN202320966649.3U
Authority: CN
Inventors: 杜永胜
Original assignee: Huizhou Mingbo Plastic Products Co ltd
Current assignee: Huizhou Mingbo Plastic Products Co ltd
Priority date: 2023-04-26
Filing date: 2023-04-26
Publication date: 2023-07-14
Anticipated expiration: 2033-04-26

Abstract

The utility model provides a friction strip, including friction strip body, friction portion, butt portion and fixed part, friction portion sets up the upper end at friction strip body, butt portion and fixed part all set up the lower extreme at friction strip body, a plurality of stripe groove has been seted up on the friction portion, a plurality of intercrossing between the stripe groove, be equipped with friction stripe in the stripe groove, butt portion is including first butt portion, second butt portion and third butt portion, first butt portion is located one side of fixed part, second butt portion and third butt portion all are located the opposite side of fixed part, the fixed part is including hook portion, fixed connection portion and block portion, one side and the first butt portion of fixed connection portion are connected, and its opposite side is connected with the second butt portion, hook portion and block portion all set up on the fixed connection portion, the block portion is located one side of hook portion. The friction strip has the advantages of simple and stable structure, good wear resistance, cost saving and the like.

Description

Friction strip

Technical Field

The utility model relates to the technical field of conveying lines, in particular to a friction strip.

Background

The conveying line is widely used in the fields of processing, manufacturing, production and the like, saves a great amount of time cost and labor cost, plays an important role in industrial production, optimizes the conveying line to directly relate to the quality of products and the production efficiency, and therefore becomes a topic which enterprises have to pay attention to. The chain conveyor line may also be referred to as a chain line. The chain conveying line is a device for conveying materials by taking a chain as a traction and supporting body, and the chain can adopt a common sleeve roller conveying chain or other various special chains (such as a power and free chain and a double-speed chain). The chain works on a special track, the special track is produced and formed by an extrusion process, the material of the track is made of aluminum profiles, and the ductility of the aluminum profiles is excellent.

However, because the aluminium alloy is not wear-resisting, consequently the bearing surface of aluminium alloy's track and chain junction can take place the wearing and tearing of certain degree after long-time use for the chain transfer chain, and the resistance can increase gradually after the bearing surface wearing and tearing, and the bearing surface damage leads to the chain transfer chain to lose efficacy when wearing and tearing are serious, and the aluminium alloy after wearing and tearing can't be repaired moreover, need dismantle the whole aluminium alloy of change, need consume a large amount of manpower and materials, increased manufacturing cost.

Disclosure of Invention

The utility model aims to provide a friction strip, which aims to solve the technical problems and has the advantages of simple and stable structure, good wear resistance, long service life, manpower and material resource saving, cost saving, strong practicability and the like.

In order to achieve the above purpose, the present utility model is realized by the following technical scheme:

the utility model provides a friction strip, including friction strip body, friction portion, butt portion and fixed part, friction portion sets up the upper end at friction strip body, butt portion and fixed part all set up the lower extreme at friction strip body, a plurality of stripe groove has been seted up on the friction portion, a plurality of intercrossing between the stripe groove, be equipped with friction stripe in the stripe groove, butt portion is including first butt portion, second butt portion and third butt portion, first butt portion is located one side of fixed part, second butt portion and third butt portion all are located the opposite side of fixed part, third butt portion is located one side that the fixed part was kept away from to the second butt portion, the fixed part is including hook portion, fixed connection portion and block portion, one side and the first butt portion of fixed connection portion are connected, the opposite side and the second butt portion of fixed connection portion are connected, hook portion sets up on the fixed connection portion, the block portion is located one side of hook portion to set up on the fixed connection portion.

Further, the friction strip body, the friction part, the abutting part and the fixing part are all made of carbon fiber materials.

Further, the friction strip body, the friction part, the abutting part and the fixing part are integrally arranged.

Further, the hooking portion comprises a hooking connecting portion and a hooking portion, the upper end of the hooking connecting portion is connected with the fixed connecting portion, the lower end of the hooking connecting portion is connected with the hooking portion, a hooking connecting surface is arranged on one side wall of the hooking connecting portion, the hooking portion is semicircular, and one end, far away from the hooking connecting portion, of the hooking portion is provided with the hooking connecting portion.

Further, the clamping portion comprises a clamping connecting portion and a clamping bent portion, the upper end of the clamping connecting portion is connected with the fixed connecting portion, the lower end of the clamping connecting portion is connected with the clamping bent portion, a clamping connecting surface is arranged on one side wall of the clamping connecting portion, and a clamping bent surface is arranged on one side wall of the clamping bent portion.

Further, the friction strip body is further provided with a side protruding portion, a first groove and a side edge portion, the first groove is located on one side of the friction portion, the side protruding portion is located on one side, away from the friction portion, of the first groove, and the side edge portion is located on one side, away from the first groove, of the side protruding portion.

Further, the friction strip body is further provided with a side baffle and a second groove, the second groove is located at the other side of the friction portion, the side baffle is located at one side, away from the friction portion, of the second groove, and the side baffle is in a C shape.

Further, a side opening is formed in the side baffle plate, and the side opening is in a T-shaped shape.

The friction strip has the following beneficial effects:

1. the friction strip has the advantages that the structure is stable, the friction strip body, the friction part, the abutting part and the fixing part are integrally arranged, the processing cost is low, and the structural stability is high;

2. the friction strip is good in wear resistance, is arranged between the joint of the rail and the chain of the aluminum profile, and the friction strip body, the friction part, the abutting part and the fixing part are made of carbon fiber materials, so that the carbon fiber materials have the characteristics of light weight, good wear resistance, high strength, moisture resistance, environmental protection, recoverability and the like, the strength of the friction strip is improved, the friction strip is not easy to crack, the bearing weight is increased, and the integral weight of the friction strip is lightened; compared with the traditional stainless steel material, the carbon fiber material has lower cost and is beneficial to saving the cost; the utility model has the advantages of simple and stable structure, good wear resistance, long service life, strong practicability and the like due to the design of the mutually crossed friction stripes;

3. the friction strips can be replaced independently, the whole aluminum profile is not required to be replaced when the friction strips are worn, and the manpower and material resources are saved.

Drawings

FIG. 1 is a schematic cross-sectional view of a friction strip of the present utility model;

FIG. 2 is a schematic diagram of the stripe groove shown in FIG. 1;

FIG. 3 is a top view of the present utility model;

FIG. 4 is an enlarged schematic view of the structure shown in FIG. 3 at A;

fig. 5 is a schematic view of the use of the friction strip of the present utility model in combination with an aluminum profile.

Detailed Description

In order to make the technical solution of the present utility model better understood by those skilled in the art, the workpiece of the present utility model will be described in further detail with reference to the examples and the accompanying drawings.

It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present; when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

As shown in fig. 1 to 4, a friction strip comprises a friction strip body 1, a friction part 2, an abutting part 3 and a fixing part 4, wherein the friction part 2 is arranged at the upper end of the friction strip body 1, the abutting part 3 and the fixing part 4 are arranged at the lower end of the friction strip body 1, a plurality of stripe grooves 5 are formed in the friction part 2, the stripe grooves 5 are mutually intersected, a friction stripe 6 is arranged in each stripe groove 5, the abutting part 3 comprises a first abutting part 7, a second abutting part 8 and a third abutting part 9, the first abutting part 7 is positioned at one side of the fixing part 4, the second abutting part 8 and the third abutting part 9 are positioned at the other side of the fixing part 4, the third abutting part 9 is positioned at one side of the second abutting part 8 far away from the fixing part 4, the fixing part 4 comprises a hook joint part 10, a fixing connecting part 11 and a clamping part 12, one side of the fixing connecting part 11 is connected with the first abutting part 7, the fixing part 11 is connected with the hook part 10, and the fixing part 11 is arranged at one side of the fixing part 11. The design of the mutually-intersected friction stripes 6 is simple and stable in structure, good in wear resistance, long in service life and good in practicality. The utility model is arranged between the joint of the rails and the chains of the aluminum profiles, can be independently replaced, does not need to replace the whole aluminum profile when in wear, and saves manpower and material resources.

As shown in fig. 1, the friction strip body 1, the friction part 2, the abutting part 3 and the fixing part 4 are integrally arranged, so that the processing cost is low and the structural stability is high. The friction strip body 1, the friction part 2, the abutting part 3 and the fixing part 4 are all made of carbon fiber materials. The carbon fiber material has the characteristics of light weight, good wear resistance, high strength, moisture resistance, environmental protection, recoverability and the like, increases the strength of the utility model, is not easy to crack, increases the bearing weight, and lightens the whole weight of the utility model. And compared with the traditional stainless steel material, the carbon fiber material has lower cost and is beneficial to saving the cost.

As shown in fig. 1, the hooking portion 10 includes a hooking portion 13 and a hooking portion 14, the upper end of the hooking portion 13 is connected with the fixed portion 11, the lower end thereof is connected with the hooking portion 14, a hooking surface 15 is disposed on a side wall of the hooking portion 13, the hooking portion 14 is in a semicircular shape, and a hooking portion 16 is disposed at an end of the hooking portion 14 away from the hooking portion 13. The clamping part 12 comprises a clamping connecting part 17 and a clamping bent part 18, the upper end of the clamping connecting part 17 is connected with the fixed connecting part 11, the lower end of the clamping connecting part is connected with the clamping bent part 18, a clamping connecting surface 19 is arranged on one side wall of the clamping connecting part 17, and a clamping bent surface 20 is arranged on one side wall of the clamping bent part 18. The hooking part 10 and the clamping part 12 are used for being fastened in the aluminum profile, so that the aluminum profile cannot shake up and down and left and right, and stability is improved. During installation, the hooking connection surface 15 and the hooking connection part 16 are tightly connected with the aluminum profile, and the clamping connection surface 19 and the clamping curved surface 20 are tightly connected with the aluminum profile.

As shown in fig. 1, the friction strip body 1 is further provided with a side protruding portion 21, a first groove 22 and a side edge portion 23, the first groove 22 is located at one side of the friction portion 2, the side protruding portion 21 is located at one side of the first groove 22 away from the friction portion 2, and the side edge portion 23 is located at one side of the side protruding portion 21 away from the first groove 22. The friction strip body 1 is further provided with a side baffle 24 and a second groove 25, the second groove 25 is located at the other side of the friction part 2, the side baffle 24 is located at one side, far away from the friction part 2, of the second groove 25, and the side baffle 24 is in a C shape. The side baffle 24 is provided with a side opening 26, and the side opening 26 is in a T shape. The side projection 21, the first recess 22, the side edge portion 23 and the side flap 24 are all adapted for carrying a connecting conveyor line chain.

The above description is only of the preferred embodiments of the present utility model, and is not intended to limit the present utility model in any way; those skilled in the art will readily appreciate that the present utility model may be implemented as shown in the drawings and described above; however, those skilled in the art should appreciate that many modifications, adaptations, and variations of the present utility model can be made without departing from the scope of the present utility model as set forth in the above-described aspects; meanwhile, any equivalent changes, modifications and evolution of the above embodiments according to the essential technology of the present utility model still fall within the scope of the present utility model.

Claims

1. A friction strip, characterized in that: including friction strip body, friction portion, butt portion and fixed part, the friction portion sets up the upper end at the friction strip body, butt portion and fixed part all set up the lower extreme at the friction strip body, a plurality of stripe groove has been seted up on the friction portion, a plurality of intercrossing between the stripe groove, be equipped with friction stripe in the stripe groove, the butt portion is including first butt portion, second butt portion and third butt portion, first butt portion is located one side of fixed part, second butt portion and third butt portion all are located the opposite side of fixed part, third butt portion is located one side that the fixed part was kept away from to the second butt portion, the fixed part is including hook portion, fixed connection portion and block portion, one side and the first butt portion of fixed connection portion are connected, the opposite side and the second butt portion of fixed connection portion are connected, hook portion sets up on the fixed connection portion, the block is located one side of hook portion to set up on the fixed connection portion.

2. The friction bar of claim 1, wherein: the friction strip body, the friction part, the abutting part and the fixing part are all made of carbon fiber materials.

3. The friction bar of claim 2, wherein: the friction strip body, the friction part, the abutting part and the fixing part are integrally arranged.

4. The friction bar of claim 1, wherein: the hook portion is including hook portion and tight portion of hook, the upper end of hook portion is connected with fixed connection portion, and its lower extreme is connected with tight portion of hook, be equipped with hook connection face on the lateral wall of hook portion of connecting, tight portion of hook is the semicircle shape, the tight portion of hook is kept away from the one end of hook portion of connecting and is equipped with tight connecting portion of hook.

5. The friction bar of claim 1, wherein: the clamping part comprises a clamping connecting part and a clamping bent part, wherein the upper end of the clamping connecting part is connected with the fixed connecting part, the lower end of the clamping connecting part is connected with the clamping bent part, a clamping connecting surface is arranged on one side wall of the clamping connecting part, and a clamping bent surface is arranged on one side wall of the clamping bent part.

6. The friction bar of claim 1, wherein: the friction strip body is further provided with a side convex part, a first groove and a side edge part, the first groove is located on one side of the friction part, the side convex part is located on one side, away from the friction part, of the first groove, and the side edge part is located on one side, away from the first groove, of the side convex part.

7. The friction bar of claim 1, wherein: the friction strip is characterized in that a side baffle and a second groove are further formed in the friction strip body, the second groove is located at the other side of the friction portion, the side baffle is located at one side, away from the friction portion, of the second groove, and the side baffle is in a C shape.

8. The friction bar of claim 7, wherein: the side baffle is provided with a side opening which is in a T shape.