CN213928529U

CN213928529U - Shock-resistant stainless steel separates heat exchanger

Info

Publication number: CN213928529U
Application number: CN202022544831.9U
Authority: CN
Inventors: 顾佳铭; 吴小强; 顾玲明; 周建兴
Original assignee: Jiangyin Chuangbo Machinery Manufacturing Co ltd
Current assignee: Jiangyin Chuangbo Machinery Manufacturing Co ltd
Priority date: 2020-11-06
Filing date: 2020-11-06
Publication date: 2021-08-10
Anticipated expiration: 2030-11-06

Abstract

The utility model discloses an antidetonation stainless steel separates heat exchanger relates to auto-parts technical field. The utility model discloses a separate heat exchanger body and a plurality of antidetonation piece, separate heat exchanger body both sides edge and all seted up a plurality of mounting holes side by side, the antidetonation piece includes internal thread cover and buffer sleeve, and internal thread cover one end is equipped with the backing ring, and internal thread cover other end threaded connection has the nut, a nut terminal surface and internal thread cover terminal surface parallel and level, and the buffer sleeve both ends all are equipped with the bulge loop, and the internal thread cover sets up in the buffer sleeve. The utility model discloses a set up antidetonation piece in the mounting hole on the heat shield body, the screw thread that will be used for the installation is installed in the internal thread cover, can provide certain buffer space for the screw and separate between the heat shield body through the adapter sleeve with support the cooperation of ring, and buffer sleeve, bulge loop, adapter sleeve and support that make through butyl rubber can play the shock-resistant effect of buffering, can improve the shock resistance and the life of separating the heat shield body.

Description

Shock-resistant stainless steel separates heat exchanger

Technical Field

The utility model belongs to the technical field of auto-parts, especially, relate to an antidetonation stainless steel separates heat exchanger.

Background

A stainless steel separates heat exchanger for automobile exhaust pipe is last to be used, adopts the screw to separate the heat exchanger and installs in the blast pipe outside, because the vibrations of automobile body can appear at the in-process of traveling to can drive the vibrations that separate the heat exchanger, long-time use can influence the fastening nature and the resistant deformability that separate the heat exchanger, thereby influence the life who separates the heat exchanger.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an antidetonation stainless steel separates heat exchanger through setting up antidetonation piece in the mounting hole on separating the heat exchanger body, will be used for the screw thread of installation to install in the internal thread cover, can provide certain buffer space for screw and separate between the heat exchanger body through the adapter sleeve with support the cooperation of ring, buffer sleeve, bulge loop, adapter sleeve and support the ring of making through butyl rubber can play the shock-resistant effect of buffering, can improve the shock resistance and the life who separates the heat exchanger body.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to an anti-seismic stainless steel heat shield, which comprises a heat shield body and a plurality of anti-seismic pieces, wherein a plurality of mounting holes are arranged on two side edges of the heat shield body side by side;

the anti-seismic part comprises an internal thread sleeve and a buffer sleeve, wherein one end of the internal thread sleeve is provided with a backing ring, the other end of the internal thread sleeve is in threaded connection with a nut, and one end face of the nut is flush with the end face of the internal thread sleeve;

the two ends of the buffer sleeve are respectively provided with a convex ring, the internal thread sleeve is arranged in the buffer sleeve, the buffer sleeve is arranged in the mounting hole, and the convex rings at the two ends of the buffer sleeve are respectively contacted with the inner surface and the outer surface of the heat shield body;

the buffer sleeve is arranged at the end part of the convex ring outside the heat shield body, the end part of the buffer sleeve is provided with a connecting sleeve, the end part of the connecting sleeve is provided with a supporting ring, and the end part of the supporting ring is contacted with the end part of the nut.

Furthermore, the buffer sleeve, the convex ring, the connecting sleeve and the abutting ring are integrally formed by butyl rubber materials, and heat insulation felts are arranged on the outer surfaces of the buffer sleeve, the convex ring, the connecting sleeve and the abutting ring.

Furthermore, be equipped with a set of parallel arrangement's first strengthening rib on the heat exchanger body that separates, it is equipped with a plurality of second strengthening ribs, a plurality of to separate to be equipped with side by side on the heat exchanger body second strengthening rib and first strengthening rib vertical distribution and crisscross setting.

Furthermore, the width of the first reinforcing rib is consistent with that of the second reinforcing rib, and the depth of the first reinforcing rib is consistent with that of the second reinforcing rib.

Furthermore, the heat shield body comprises an inner plate body, an outer plate body and heat insulation cotton, wherein a folded edge is arranged on the outer edge of the outer plate body, the inner plate body is fixed on the inner side of the inner plate body through the folded edge, and the heat insulation cotton is arranged between the inner plate body and the outer plate body.

Furthermore, a plurality of pits are uniformly formed in the heat shield body, and the inner plate body and the outer plate body are both made of stainless steel foil materials.

The utility model discloses following beneficial effect has:

the utility model discloses a set up antidetonation piece in the mounting hole on the heat shield body, the screw thread that will be used for the installation is installed in the internal thread cover, can provide certain buffer space for the screw and separate between the heat shield body through the adapter sleeve with support the cooperation of ring, and buffer sleeve, bulge loop, adapter sleeve and support that make through butyl rubber can play the shock-resistant effect of buffering, can improve the shock resistance and the life of separating the heat shield body.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of an earthquake-resistant stainless steel heat shield according to the present invention;

FIG. 2 is a structural sectional view of the anti-seismic member of the present invention;

FIG. 3 is a cross-sectional view of the structure at A in FIG. 2;

in the drawings, the components represented by the respective reference numerals are listed below:

1-heat shield body, 2-anti-seismic piece, 3-internal thread sleeve, 4-buffer sleeve, 101-mounting hole, 102-first reinforcing rib, 103-second reinforcing rib, 104-inner plate body, 105-outer plate body, 106-heat insulation cotton, 107-flanging, 301-backing ring, 302-nut, 401-convex ring, 402-connecting sleeve and 403-butting ring.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the utility model relates to an anti-seismic stainless steel heat shield, which comprises a heat shield body 1 and a plurality of anti-seismic pieces 2, wherein a plurality of mounting holes 101 are arranged on both sides of the heat shield body 1 in parallel;

the anti-seismic part 2 comprises an internal thread sleeve 3 and a buffer sleeve 4, one end of the internal thread sleeve 3 is provided with a backing ring 301, the other end of the internal thread sleeve 3 is in threaded connection with a nut 302, and one end face of the nut 302 is flush with the end face of the internal thread sleeve 3;

the two ends of the buffer sleeve 4 are respectively provided with a convex ring 401, the internal thread sleeve 3 is arranged in the buffer sleeve 4, the buffer sleeve 4 is arranged in the mounting hole 101, and the convex rings 401 at the two ends of the buffer sleeve 4 are respectively contacted with the inner surface and the outer surface of the heat shield body 1;

the end part of the convex ring 401 of the buffer sleeve 4, which is positioned outside the heat shield body 1, is provided with a connecting sleeve 402, the end part of the connecting sleeve 402 is provided with a resisting ring 403, and the end part of the resisting ring 403 is contacted with the end part of the nut 302.

The buffer sleeve 4, the convex ring 401, the connecting sleeve 402 and the abutting ring 403 are integrally formed by butyl rubber materials, and heat insulation felts are arranged on the outer surfaces of the buffer sleeve 4, the convex ring 401, the connecting sleeve 402 and the abutting ring 403.

As shown in fig. 1-2, a group of first reinforcing ribs 102 arranged in parallel is disposed on the heat shield body 1, a plurality of second reinforcing ribs 103 are disposed on the heat shield body 1 side by side, and the plurality of second reinforcing ribs 103 and the first reinforcing ribs 102 are vertically distributed and are arranged in a staggered manner.

As shown in fig. 1-2, the width of the first reinforcing bead 102 is identical to the width of the second reinforcing bead 103, and the depth of the first reinforcing bead 102 is identical to the depth of the second reinforcing bead 103.

As shown in fig. 2 to 3, the heat shield body 1 includes an inner panel 104, an outer panel 105, and heat insulation cotton 106, wherein a folded edge 107 is provided on an outer edge of the outer panel 105, the inner panel 104 is fixed on an inner side of the inner panel 104 through the folded edge 107, and the heat insulation cotton 106 is disposed between the inner panel 104 and the outer panel 105.

Wherein, a plurality of pits are uniformly arranged on the heat shield body 1, and the inner plate body 104 and the outer plate body 105 are both made of stainless steel foil materials.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides an antidetonation stainless steel separates heat exchanger, includes separates heat exchanger body (1), all seted up a plurality of mounting holes (101) side by side on separating heat exchanger body (1) both sides, its characterized in that: also comprises a plurality of anti-seismic pieces (2);

the anti-seismic part (2) comprises an internal thread sleeve (3) and a buffer sleeve (4), one end of the internal thread sleeve (3) is provided with a backing ring (301), the other end of the internal thread sleeve (3) is in threaded connection with a nut (302), and one end face of the nut (302) is flush with the end face of the internal thread sleeve (3);

the two ends of the buffer sleeve (4) are respectively provided with a convex ring (401), the internal thread sleeve (3) is arranged in the buffer sleeve (4), the buffer sleeve (4) is arranged in the mounting hole (101), and the convex rings (401) at the two ends of the buffer sleeve (4) are respectively contacted with the inner surface and the outer surface of the heat shield body (1);

the end part, located outside the heat shield body (1), of the convex ring (401) of the buffer sleeve (4) is provided with a connecting sleeve (402), the end part of the connecting sleeve (402) is provided with a resisting ring (403), and the end part of the resisting ring (403) is in contact with the end part of the nut (302).

2. An earthquake-resistant stainless steel heat shield according to claim 1, wherein the buffer sleeve (4), the convex ring (401), the connecting sleeve (402) and the retaining ring (403) are integrally formed by butyl rubber materials, and heat insulation felts are arranged on the outer surfaces of the buffer sleeve (4), the convex ring (401), the connecting sleeve (402) and the retaining ring (403).

3. An earthquake-resistant stainless steel heat shield according to claim 1, wherein a group of first reinforcing ribs (102) arranged in parallel are arranged on the heat shield body (1), a plurality of second reinforcing ribs (103) are arranged on the heat shield body (1) side by side, and the plurality of second reinforcing ribs (103) and the first reinforcing ribs (102) are vertically distributed and are arranged in a staggered manner.

4. An earthquake-resistant stainless steel heat shield according to claim 3, characterized in that the width of the first ribs (102) corresponds to the width of the second ribs (103), and the depth of the first ribs (102) corresponds to the depth of the second ribs (103).

5. The shock-resistant stainless steel heat shield according to claim 1, wherein the heat shield body (1) comprises an inner plate body (104), an outer plate body (105) and heat insulation cotton (106), wherein a folded edge (107) is arranged on the outer edge of the outer plate body (105), the inner plate body (104) is fixed on the inner side of the inner plate body (104) through the folded edge (107), and the heat insulation cotton (106) is arranged between the inner plate body (104) and the outer plate body (105).

6. An earthquake-resistant stainless steel heat shield according to claim 5, characterized in that a plurality of pits are uniformly arranged on the heat shield body (1), and the inner plate body (104) and the outer plate body (105) are both made of stainless steel foil material.