CN213262563U

CN213262563U - Stand wear and tear direction machine dirt proof boot

Info

Publication number: CN213262563U
Application number: CN202021424351.2U
Authority: CN
Inventors: 刘凯
Original assignee: Ningbo Runbo Auto Parts Co ltd
Current assignee: Ningbo Runbo Auto Parts Co ltd
Priority date: 2020-07-20
Filing date: 2020-07-20
Publication date: 2021-05-25
Anticipated expiration: 2030-07-20

Abstract

The utility model discloses a wear-resistant steering gear dust-proof cover, which comprises a wire inlet, a main body, a bending pipe and a wire outlet pipe, wherein the main body is fixed at the top end of the wire inlet, the surface of the main body is provided with bending pipes, the top end of the main body is provided with a wire outlet pipe, the surface of the reinforcing layer is fixed with wear-resistant particles, the bottom end of the wear-resistant reinforcing structure is provided with an anti-oxidation structure, and the middle part of the wire inlet is fixed with a sealing structure, including that the utility model not only utilizes the arranged wear-resistant particles to improve the wear-resistant performance of the device and avoid the external environment from directly contacting with the main body, and the crisscross distribution of metal weft and metal warp improves the tensile strength of main part when deformation in the inside of enhancement layer, has avoided this device to take place cracked phenomenon at the in-process that deformation resets, has realized the wear-resisting enhancement function of this device from this, has improved the functionality of this device.

Description

Stand wear and tear direction machine dirt proof boot

Technical Field

The utility model relates to a dirt proof boot technical field, concretely a direction machine dirt proof boot that stands wear and tear.

Background

In the society of today, along with the rapid development of science and technology, the car has gradually walked into every family, and this steering gear dust cover's appearance is for many positions on the car are carrying out dustproof work, but current steering gear dust cover still has many problems and defects:

the traditional dustproof cover of the steering gear has the problem that the wear resistance of the outer skin is not enough when in use, so that the service life of the device can be reduced when in use.

Disclosure of Invention

An object of the utility model is to provide a direction machine dirt proof boot stand wear and tear to the wearability that provides the device exocuticle among the above-mentioned background art is not enough problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a stand wear and tear direction machine dirt proof boot, includes inlet wire, main part, crooked pipe and the pipe of being qualified for the next round of competitions, the top of inlet wire is fixed with the main part, and the surface of main part all installs crooked pipe, the play spool is installed on the top of main part, the surface mounting of main part has wear-resisting additional strengthening, and wear-resisting additional strengthening includes wear-resisting granule, enhancement layer, metal weft and metal warp, the enhancement layer sets up the surface at anti-oxidant structure, the inside of enhancement layer all is fixed with metal weft, and metal weft's surface is provided with metal warp, the surface of enhancement layer all is fixed with wear-resisting granule, anti-oxidant structure is installed to wear-resisting additional strengthening's bottom, the centre department of inlet wire is fixed with seal.

Preferably, the wear-resistant particles are distributed on the surface of the reinforcing layer at equal intervals, and the metal weft and the metal warp are arranged in a staggered mode.

Preferably, anti-oxidation structure includes anti-oxidation coating, open slot, diaphragm and through-hole, anti-oxidation coating scribbles on the surface of main part, the open slot all sets up the surface at the main part, the inside of open slot is fixed with the diaphragm, and the intermediate position department of diaphragm is fixed with the through-hole.

Preferably, the open slots are arranged on the surface of the main body at equal intervals, and the transverse plates are in an embedded design in the open slots.

Preferably, seal structure includes rubber packing pad, leads to groove, spread groove and reset spring, the spread groove all sets up the inside at the incoming line mouth, the bottom mounting of spread groove has reset spring, reset spring's intermediate position department is fixed with rubber packing pad, and rubber packing pad's intermediate position department is fixed with logical groove.

Preferably, the connecting grooves are symmetrically distributed on the central line of the bottom end of the wire inlet, and the return spring is elastically connected with the rubber sealing gasket.

Compared with the prior art, the beneficial effects of the utility model are that: the wear-resistant steering gear box dustproof sleeve is not only provided;

(1) the wear-resistant performance of the device can be improved by the aid of the arranged wear-resistant particles, the outside is prevented from directly contacting with the main body, the metal weft threads and the metal warp threads are distributed in the reinforcing layer in a staggered mode, tensile strength of the main body during deformation is improved, the device is prevented from being broken in the deformation resetting process, accordingly, the wear-resistant reinforcing function of the device is achieved, and functionality of the device is improved;

(2) the anti-oxidation coating is uniformly coated on the surface of the main body, so that external oxygen cannot be in direct contact with the main body, the phenomenon that the main body is oxidized by the oxygen is avoided, the service life of the main body is prolonged, then the anti-oxidation coating flows into the inside of the open slot through the through hole, a T shape is formed when the anti-oxidation coating is dried up, and the adsorption force on the surface is enhanced, so that the anti-oxidation function of the device is realized, and the protection performance of the device is improved;

(3) the external thread end penetrates through the position of the through groove, the gap between the thread end and the thread inlet is filled through the rubber sealing gasket, the phenomenon that external dust enters is avoided, and then the rubber sealing gasket is elastically connected with the rubber sealing gasket, so that the fixing effect of the rubber sealing gasket during the internal installation of the thread inlet is better, the sealing function of the device is realized, and the practicability of the device is improved.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic side view of the wear-resistant reinforced structure of the present invention;

fig. 3 is an enlarged schematic structural view of a point a in fig. 2 according to the present invention;

fig. 4 is a side view profile structure diagram of the sealing structure of the present invention.

In the figure: 1. a wire inlet; 2. a main body; 3. bending the tube; 4. a wire outlet pipe; 5. a wear-resistant reinforcing structure; 501. wear resistant particles; 502. a reinforcing layer; 503. a metal weft; 504. metal warp threads; 6. an antioxidant structure; 601. an oxidation resistant coating; 602. an open slot; 603. a transverse plate; 604. a through hole; 7. a sealing structure; 701. a rubber gasket; 702. a through groove; 703. connecting grooves; 704. a return spring.

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.

Referring to fig. 1-4, the present invention provides an embodiment: a wear-resistant directional machine dust cover comprises a wire inlet 1, a main body 2, a bent pipe 3 and a wire outlet pipe 4, wherein the main body 2 is fixed at the top end of the wire inlet 1, the bent pipe 3 is installed on the surface of the main body 2, the wire outlet pipe 4 is installed at the top end of the main body 2, a wear-resistant reinforcing structure 5 is installed on the surface of the main body 2, the wear-resistant reinforcing structure 5 comprises wear-resistant particles 501, a reinforcing layer 502, metal weft 503 and metal warp 504, the reinforcing layer 502 is arranged on the surface of an anti-oxidation structure 6, the metal weft 503 is fixed inside the reinforcing layer 502, the metal warp 504 is arranged on the surface of the metal weft 503, and the wear-resistant particles 501 are fixed on the surface of the;

specifically, as shown in fig. 1 and 2, a directional thread end is inserted through the position of the thread inlet 1, and meanwhile, the thread end penetrates out of the position of the thread outlet pipe 4 through the inside of the main body 2 by continuous insertion, the wear resistance of the device can be improved by using the arranged wear-resistant particles 501, the external environment is prevented from directly contacting with the main body 2, the wear-resistant particles 501 are distributed on the surface of the reinforcing layer 502 at equal intervals, the metal weft 503 and the metal warp 504 are arranged in a staggered manner, and the metal weft 503 and the metal warp 504 are distributed in the reinforcing layer 502 in a staggered manner, so that the tensile strength of the main body 2 during deformation is improved, and the phenomenon that the device is broken in the deformation resetting process is avoided;

the bottom end of the wear-resistant reinforcing structure 5 is provided with an anti-oxidation structure 6, the anti-oxidation structure 6 comprises an anti-oxidation coating 601, open grooves 602, transverse plates 603 and through holes 604, the anti-oxidation coating 601 is coated on the surface of the main body 2, the open grooves 602 are all arranged on the surface of the main body 2, the transverse plates 603 are fixed inside the open grooves 602, and the through holes 604 are fixed in the middle positions of the transverse plates 603;

specifically, as shown in fig. 1 and 3, the anti-oxidation coating 601 is uniformly coated on the surface of the main body 2, so that external oxygen cannot directly contact with the main body 2, the phenomenon that the main body 2 is oxidized by oxygen is avoided, the open grooves 602 are arranged on the surface of the main body 2 at equal intervals, the transverse plates 603 are in an embedded design in the open grooves 602, the service life of the main body 2 is prolonged, then the anti-oxidation coating 601 flows into the open grooves 602 through the through holes 604, and when the anti-oxidation coating 601 is dried, a T shape is formed, so that the adsorption force on the surface is enhanced;

a sealing structure 7 is fixed in the middle of the wire inlet 1, the sealing structure 7 comprises rubber gaskets 701, through grooves 702, connecting grooves 703 and return springs 704, the connecting grooves 703 are all arranged inside the wire inlet 1, the return springs 704 are fixed at the bottom ends of the connecting grooves 703, the rubber gaskets 701 are fixed in the middle of the return springs 704, and the through grooves 702 are fixed in the middle of the rubber gaskets 701;

specifically, as shown in fig. 1 and 4, the external thread end passes through the through groove 702, the gap between the thread end and the thread inlet 1 is filled through the rubber sealing gasket 701, the connecting grooves 703 are symmetrically distributed on the central line of the bottom end of the thread inlet 1, the return spring 704 is elastically connected with the rubber sealing gasket 701, the phenomenon that external dust enters is avoided, and then the rubber sealing gasket 701 is elastically connected with the rubber sealing gasket 701 through the return spring 704, so that the fixing effect of the rubber sealing gasket 701 in the internal installation of the thread inlet 1 is better.

The working principle is as follows: when the device is used, a direction thread end is firstly inserted through the position of the thread inlet 1, meanwhile, the thread end continuously penetrates through the position of the thread outlet pipe 4 through the inside of the main body 2, the wear-resisting performance of the device can be improved by the aid of the arranged wear-resisting particles 501, the outside is prevented from directly contacting with the main body 2, the metal weft threads 503 and the metal warp threads 504 are distributed in the reinforcing layer 502 in a staggered mode, tensile strength of the main body 2 during deformation is improved, and the device is prevented from cracking in the deformation resetting process;

secondly, the anti-oxidation coating 601 is uniformly coated on the surface of the main body 2, so that external oxygen cannot be directly contacted with the main body 2, the phenomenon that the main body 2 is oxidized by the oxygen is avoided, the service life of the main body 2 is prolonged, then the anti-oxidation coating 601 flows into the inside of the open slot 602 through the through hole 604, a T shape is formed when the anti-oxidation coating 601 is dried, and the adsorption force on the surface is enhanced;

finally, the external thread end penetrates through the through groove 702, the gap between the thread end and the thread inlet 1 is filled through the rubber sealing gasket 701, the phenomenon that external dust enters is avoided, and then the rubber sealing gasket 701 is elastically connected with the rubber sealing gasket 701 through the return spring 704, so that the fixing effect of the rubber sealing gasket 701 in the internal installation of the thread inlet 1 is better, and the whole work of the device is completed.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a direction machine dirt proof boot stand wear and tear, includes inlet wire (1), main part (2), crooked pipe (3) and play spool (4), its characterized in that: a main body (2) is fixed at the top end of the wire inlet (1), the surface of the main body (2) is provided with a bending pipe (3), the top end of the main body (2) is provided with a wire outlet pipe (4), the surface of the main body (2) is provided with a wear-resistant reinforcing structure (5), and the wear-resistant reinforcing structure (5) comprises wear-resistant particles (501), a reinforcing layer (502), metal weft threads (503) and metal warp threads (504), the reinforcing layer (502) is arranged on the surface of the anti-oxidation structure (6), metal weft threads (503) are fixed inside the reinforcing layer (502), the surface of the metal weft (503) is provided with metal warp (504), the surface of the reinforcing layer (502) is fixed with wear-resistant particles (501), the bottom end of the wear-resistant reinforcing structure (5) is provided with an anti-oxidation structure (6), and a sealing structure (7) is fixed in the middle of the wire inlet (1).

2. A wear resistant steering gear dust boot according to claim 1, wherein: the wear-resistant particles (501) are distributed on the surface of the reinforcing layer (502) at equal intervals, and the metal weft (503) and the metal warp (504) are arranged in a staggered mode.

3. A wear resistant steering gear dust boot according to claim 1, wherein: anti-oxidant structure (6) are including anti-oxidant coating (601), open slot (602), diaphragm (603) and through-hole (604), the surface at main part (2) is paintd to anti-oxidant coating (601), open slot (602) all sets up the surface at main part (2), the inside of open slot (602) is fixed with diaphragm (603), and the intermediate position department of diaphragm (603) is fixed with through-hole (604).

4. A wear resistant steering gear dust boot according to claim 3, wherein: the open slot (602) is arranged on the surface of the main body (2) at equal intervals, and the transverse plate (603) is in an embedded design in the open slot (602).

5. A wear resistant steering gear dust boot according to claim 1, wherein: seal structure (7) include rubber packing (701), lead to groove (702), connecting groove (703) and reset spring (704), connecting groove (703) all set up the inside at inlet (1), the bottom mounting of connecting groove (703) has reset spring (704), the intermediate position department of reset spring (704) is fixed with rubber packing (701), and the intermediate position department of rubber packing (701) is fixed with logical groove (702).

6. A wear resistant steering gear box dust boot according to claim 5, wherein: the connecting grooves (703) are symmetrically distributed on the central line of the bottom end of the wire inlet (1), and the return spring (704) is elastically connected with the rubber sealing gasket (701).