CN220378373U - Indirect intercooler bottom plate with concave-convex hull - Google Patents

Abstract

The utility model belongs to the technical field of intercooler processing, and discloses an indirect intercooler bottom plate with concave-convex hulls. The novel intercooler comprises a bottom plate main body, wherein the bottom plate main body is provided with protruding parts, the cross section of each protruding part is M-shaped, each protruding part comprises a concave end and a protruding end, each protruding end is annular, each concave end is arranged at the center of each protruding end, three groups of protruding parts are arranged on the bottom plate main body and distributed in a triangular mode, one group of protruding parts are arranged at one end along the length direction of the bottom plate main body, two groups of protruding parts are arranged at the other end of the bottom plate main body, and each protruding end is arranged outside an intercooler; the problem of install intercooler bottom plate error rate under the prior art is higher, reduces installation effectiveness is solved.

Description

Indirect intercooler bottom plate with concave-convex hull

Technical Field

The utility model relates to the technical field of intercooler processing, in particular to an indirect intercooler bottom plate with a concave-convex bag.

Background

The intercooler is used on the turbocharged automobile and the mechanically supercharged automobile, and the intercooler is used as a part between the transmitter and the supercharger and can cool the supercharged air.

The intercooler is generally of a sandwich structure, the bottom plate and the cover plate are rectangular, flat pipes are welded between the bottom plate and the cover plate, main sheets are further arranged at two ends of the flat pipes, side plates are arranged at two sides of the flat pipes, the main sheets, the bottom plate, the cover plate and the side plates form the main body outer vertical surface of the intercooler, but before the intercooler is assembled, the bottom plates are required to be transported to an assembly area from a processing factory in a unified mode, the bottom plates of the same specification are placed together in an overlapping mode when transported from the processing factory, residual stamping oil on the bottom plates can enable the bottom plates to be bonded together, the bottom plates are difficult to separate manually, the assembly efficiency of the intercooler is reduced, in addition, if the two sides of the bottom plates are all ordinary planes, the phenomenon of reverse assembly is easy to occur due to unclear distinction of workers during the intercooler assembly, the phenomenon of reverse assembly is likely to occur, the reassembling after the disassembly is reduced, the production efficiency is reduced, and if the intercooler is assembled and the bottom plate is found to be installed in an incorrect position, the intercooler is directly scrapped, and the production cost is increased.

Disclosure of Invention

The utility model aims to provide an indirect intercooler bottom plate with concave-convex hulls, which solves the problems of higher error rate and reduced installation efficiency of the intercooler bottom plate installed in the prior art.

To achieve the purpose, the utility model adopts the following technical scheme: the utility model provides an indirect intercooler bottom plate with concave-convex hulls, which comprises a bottom plate main body, wherein a convex part is formed on the bottom plate main body, the section of the convex part is M-shaped, the convex part comprises a concave end and a convex end, the convex end is annular, the concave end is arranged at the center of the convex end, three groups of convex parts are arranged on the bottom plate main body and distributed in a triangular shape, one group of convex parts are arranged at one end along the length direction of the bottom plate main body, two groups of convex parts are arranged at the other end of the bottom plate main body, and the convex end is arranged outside the intercooler.

Preferably, the chassis main body is integrally formed by punching.

Preferably, the floor body flatness is less than 0.1.

Preferably, the distance between the peak of the raised end and the plane of the main body of the base plate is greater than 3mm.

Preferably, the surface of the bottom plate main body, which is far away from the bulge end, is a first welding surface, and the first welding surface is used for welding with the flat pipe.

Preferably, the surface of the concave end away from the bulge end is a second welding surface, and the second welding surface is used for welding with the flat tube.

Preferably, the outer diameter of the raised end is greater than 3.5mm.

The beneficial effects are that: because be provided with the bellying on the bottom plate main part, so the concave part of every bottom plate main part all can imbed in the protruding end centre of a circle of another group bottom plate main part of downside, namely the concave part of lower floor bottom plate main part is in the groove that the upside formed, because the concave part diameter of upside is greater than the diameter of groove, so adjacent two sets of bottom plate main parts will form the clearance in the time that stacks follow processing factory transportation, be convenient for the workman to take, promote work efficiency, the assembly type can be through observing the shape of bellying, whether the planar orientation of direct judgement bottom plate main part is accurate, it can reinstallation immediately to find that the dress is reversed, the bellying is asymmetric distribution in the length direction of bottom plate main part simultaneously, both ends about the bottom plate main part of being convenient for avoid reversing when the installation, reduce the probability of installation failure, promote installation efficiency.

Drawings

FIG. 1 is a top view of a floor body of the present utility model;

FIG. 2 is a cross-sectional view of a boss of the present utility model;

fig. 3 is a side view of the body of the floor of the present utility model.

In the figure: 1-a base plate body; 11-a boss; 111-recessed ends; 112-bump ends; 12-a first welding surface; 13-second welding face.

Detailed Description

The utility model is described in further detail below with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting thereof. It should be further noted that, for convenience of description, only some, but not all of the structures related to the present utility model are shown in the drawings.

In the description of the present utility model, unless explicitly stated and limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. 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.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "right", etc. orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are merely for convenience of description and simplicity of operation, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the utility model. Furthermore, the terms "first," "second," and the like, are used merely for distinguishing between descriptions and not for distinguishing between them.

The intercooler under the prior art stacks together before the equipment in unison, has punching press oil on the bottom plate, leads to the bottom plate to be in the same place can adhere, need use great strength to separate the bottom plate of adhesion, and is comparatively laborious. Meanwhile, the existing bottom plate is rectangular flat plate-shaped, no marker exists on two sides of the bottom plate, the situation that the bottom plate is reversely assembled or left-right reversed along the length direction is frequently found after the bottom plate is installed, reinstallation or direct scrapping is often required, and therefore the installation efficiency of the intercooler is low.

In order to solve the above problems, the present utility model provides an indirect intercooler bottom plate with concave-convex hulls, as shown in fig. 1 to 3. Wherein, the welding of one side of intercooler has bottom plate main part 1, be formed with bellying 11 on the bottom plate main part 1, bellying 11 cross-section is the M type, bellying 11 includes concave end 111 and uplift end 112, uplift end 112 is the annular, concave end 111 sets up in uplift end 112 centre of a circle department, be provided with three group's bellying 11 on the bottom plate main part 1, bellying 11 is triangle-shaped and distributes, be isosceles triangle-shaped distribution generally, along bottom plate main part 1 length direction, one end is provided with a set of bellying 11, the other end is provided with two sets of bellying 11, uplift end 112 is used for setting up in the intercooler outside.

The concave end 111 of the base plate body 1 of the present utility model is inserted into the upper side of the concave end 111 of the base plate body 1 of the next layer when being overlapped with each other. Since the diameter of the lower end of the concave end 111 is larger than that of the upper end, the concave end 111 is clamped on the concave end 111 of the lower-layer soleplate main body 1, but the concave ends are not mutually attached, and a gap is formed between two adjacent groups of soleplate main bodies 1. Even if the bottom plate main body 1 is coated with an oil body, the contact area of two adjacent groups of bottom plate main bodies 1 is limited to the concave end 111, and the bottom plate main bodies 1 of two adjacent groups are not attached, so that an installer can separate the bottom plate main bodies 1 conveniently and install the bottom plate main bodies on the intercooler.

By observing the shape of the boss 11 having an M-shaped cross section, the orientation of the two side planes of the floor main body 1 can be rapidly observed. The concave side of the concave end 111 faces the inner part of the intercooler, so that the installer can confirm intuitively, and the plane reverse installation of the bottom plate main body 1 is avoided. In addition, the protruding parts 11 with different numbers are arranged on the two sides of the length direction of the bottom plate main body 1, so that the directions of the two ends of the length direction of the bottom plate main body 1 can be rapidly distinguished, and reverse installation can be avoided.

The protruding parts 11 are distributed in a triangle shape, and the concave ends 111 of the protruding parts can be quickly positioned with the grooves of the core body in the intercooler, namely the flat tube and other components. The triangular-distributed bosses 11 can be quickly fixed on the components inside the intercooler, and the orientation of the bottom plate main body 1 can be distinguished by the number of the two-sided bosses 11.

Since the chassis main body 1 is integrally formed by stamping, the chassis main body 1 is made of metal, and the protruding portion 11 is directly formed by stamping, so that the chassis main body is convenient to uniformly process, and has stronger integration.

The flatness of the bottom plate main body 1 is smaller than 0.1, the flatness of the bottom plate main body 1 is higher, the post-processing error of the intercooler after assembly is smaller, and the yield of the intercooler is improved.

The distance between the top of the raised end 112 and the plane of the base plate main body 1 is larger than 3mm, and the larger the distance between the two, the smaller the probability that the adjacent two groups of base plate main bodies 1 are adhered when being stored. Nowadays, the base plate body 1 is processed to be larger and larger, and because the base plate body 1 is made of metal, the base plate body 1 is easier to bend when the span of the base plate body 1 is larger, and the base plate body 1 is further attached after bending, so that the base plate is further attached. So the distance between the top points of the raised ends 112 and the plane of the base plate main body 1 is larger than 3mm, the distance between the base plate main bodies 1 becomes larger and larger, and the probability of adhesion of the base plate main bodies 1 is reduced.

The surface of the base plate main body 1, which is far away from the bulge end 112, is a first welding surface 12, and the first welding surface 12 is welded with the flat tube. The surface of the concave end 111, which is far away from the bulge end 112, is a second welding surface 13, and the second welding surface 13 is welded with the flat tube.

The welding area of parts inside the intercooler is increased through the two planes of the first welding surface 12 and the second welding surface 13, so that the intercooler is firmer after being assembled.

The outer diameter of the raised end 112 of the present utility model is 16.2mm, which is much larger than the 3.5mm square protrusions on the original base plate. The larger the area of the bulge 11 is, the larger the supporting area of the base plate main body 1 is, so that the base plate main body 1 is prevented from being adhered to each other when being stored, and the difficulty of separating the base plate main body 1 is reduced.

It is to be understood that the above examples of the present utility model are provided for clarity of illustration only and are not limiting of the embodiments of the present utility model. Various obvious changes, rearrangements and substitutions can be made by those skilled in the art without departing from the scope of the utility model. It is not necessary here nor is it exhaustive of all embodiments. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the utility model are desired to be protected by the following claims.

Claims (7)

1. The utility model provides a take indirect intercooler bottom plate of concave-convex hull, its characterized in that, including bottom plate main part (1), be formed with bellying (11) on bottom plate main part (1), bellying (11) cross-section is the M type, bellying (11) are including sunk end (111) and uplift end (112), uplift end (112) are annular, sunk end (111) set up uplift end (112) centre of a circle department, be provided with three groups bellying (11) on bottom plate main part (1), bellying (11) are triangle-shaped and distribute, follow bottom plate main part (1) length direction, one end is provided with a set of bellying (11), and the other end is provided with two sets of bellying (11), uplift end (112) are used for setting up in the intercooler outside.

2. The indirect intercooler bottom plate with concave-convex hull according to claim 1, wherein the bottom plate body (1) is stamped and integrally formed.

3. The concave-convex wrapped indirect intercooler bottom plate according to claim 1, wherein the bottom plate body (1) has a flatness of less than 0.1.

4. The concave-convex structured indirect intercooler bottom plate according to claim 1, wherein the apex of the raised end (112) is spaced more than 3mm from the plane of the bottom plate body (1).

5. The indirect intercooler bottom plate with concave-convex hull according to claim 1, wherein the surface of the bottom plate main body (1) protruding away from the raised end (112) is a first welding surface (12), and the first welding surface (12) is used for welding with a flat tube.

6. The indirect intercooler bottom plate with concave-convex hull according to claim 1, wherein the surface of the concave end (111) protruding away from the raised end (112) is a second welding surface (13), and the second welding surface (13) is used for welding with a flat tube.

7. The concavo-convex hull indirect intercooler bottom plate according to claim 1, wherein the outer diameter of the raised end (112) is greater than 3.5mm.