CN217002661U

CN217002661U - High-strength low-carbon alloy thrust plate casting

Info

Publication number: CN217002661U
Application number: CN202122256001.0U
Authority: CN
Inventors: 戴根兴
Original assignee: Suqian Shengong Machinery Manufacturing Co ltd
Current assignee: Suqian Shengong Machinery Manufacturing Co ltd
Priority date: 2021-09-17
Filing date: 2021-09-17
Publication date: 2022-07-19
Anticipated expiration: 2031-09-17

Abstract

The utility model relates to the technical field of thrust plates, and discloses a high-strength low-carbon alloy thrust plate casting which comprises a thrust plate assembly, wherein the thrust plate assembly consists of a first thrust plate and a second thrust plate, through holes are formed in inner cavities of the first thrust plate and the second thrust plate, the through holes are of a semi-arc structure, radiating pipes are sleeved on the outer surfaces of the through holes, cooling liquid is arranged in the inner cavities of the radiating pipes, condensation pipes are arranged on the top walls of the inner cavities of the radiating pipes, and tangible deformation grooves are formed in the inner cavities of the condensation pipes, so that a certain radiating effect is achieved, and thermal deformation is reduced.

Description

High-strength low-carbon alloy thrust plate casting

Technical Field

The utility model relates to the technical field of thrust plates, in particular to a high-strength low-carbon alloy thrust plate casting.

Background

The thrust plate is one kind of engine sliding bearing, and mainly plays the axial support function of the crankshaft in the engine, and prevents the axial float of the crankshaft while ensuring the axial rotation of the crankshaft.

The existing thrust plate is made of high-strength alloy, a pair of thrust plates are clamped on the outer surface of a crankshaft of an engine, and the surface of the crankshaft continuously extrudes and rubs the surface of the thrust plate during operation, so that the thrust plate generates thermal deformation, and the heat dissipation effect is poor.

The problems described above are addressed. Therefore, a high-strength low-carbon alloy thrust plate casting is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a high-strength low-carbon alloy thrust plate casting, wherein through holes are formed in inner cavities of a first thrust plate and a second thrust plate, and heat inside the first thrust plate and the second thrust plate can be dissipated through the through holes, so that a certain heat dissipation effect is achieved, the thermal deformation is reduced, and the problems in the background technology are solved.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a high-strength low-carbon alloy thrust plate casting, includes thrust plate subassembly, thrust plate subassembly comprises first thrust plate and second thrust plate, and the through-hole has been seted up to first thrust plate and second thrust plate inner chamber.

Preferably, the through hole is in a semi-arc structure.

Preferably, the outer surface of the through hole is sleeved with a radiating pipe, and the inner cavity of the radiating pipe is provided with cooling liquid.

Preferably, the top wall of the inner cavity of the radiating pipe is provided with a condensation pipe, and the inner cavity of the condensation pipe is provided with a shape-changing groove.

Preferably, the condensation pipes symmetrically arranged on two sides of the top wall of the inner cavity of the heat radiating pipe are in an inclined conical structure.

Preferably, the upper ends of the first thrust plate and the second thrust plate are provided with grooves.

Preferably, through holes formed in the inner cavities of the first thrust plate and the second thrust plate are symmetrically communicated.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the high-strength low-carbon alloy thrust plate casting, the inner cavities of the first thrust plate and the second thrust plate are provided with the through holes, and heat inside the first thrust plate and the second thrust plate can be dissipated through the through holes, so that a certain heat dissipation effect is achieved, and thermal deformation is reduced.

2. According to the high-strength low-carbon alloy thrust plate casting, the radiating pipe is sleeved on the outer surface of the through hole, and when heat in the inner cavity of the through hole is radiated, the heat is absorbed through the cooling liquid arranged in the inner cavity of the radiating pipe, so that the radiating effect is achieved.

Drawings

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

FIG. 2 is a schematic view of a second thrust plate structure according to the present invention;

FIG. 3 is a schematic top view illustrating an internal structure of a second thrust plate according to the present invention;

fig. 4 is an enlarged schematic view of a portion a in fig. 3 according to the present invention.

In the figure: 1. a thrust plate assembly; 11. a first thrust plate; 12. a second thrust plate; 121. a radiating pipe; 122. cooling liquid; 123. a condenser tube; 124. a deformation groove; 13. a through hole; 14. and (6) a groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In order to solve the technical problem of thermal deformation and heat dissipation of the thrust plate assembly 1, as shown in fig. 1 to 3, the following preferred technical solutions are provided:

the utility model provides a high-strength low-carbon alloy thrust plate casting, includes thrust plate subassembly 1, and thrust plate subassembly 1 comprises first thrust plate 11 and second thrust plate 12, and first thrust plate 11 and second thrust plate 12 upper end are seted up flutedly 14, and through-hole 13 has been seted up to first thrust plate 11 and second thrust plate 12 inner chamber, and through-hole 13 is half circular arc structure, and the through-hole 13 symmetry that first thrust plate 11 and second thrust plate 12 inner chamber were seted up communicates with each other.

Specifically, the through holes 13 are formed in the inner cavities of the first thrust plate 11 and the second thrust plate 12, and when the crankshaft rotates and continuously rubs to generate heat, the heat inside the first thrust plate 11 and the second thrust plate 12 can be dissipated through the through holes 13, so that a certain heat dissipation effect is achieved, and the thermal deformation is reduced.

In order to further solve the technical problem of thermal deformation and heat dissipation of the thrust plate assembly 1, as shown in fig. 3 to 4, the following preferred technical solutions are provided:

the outer surface of the through hole 13 is sleeved with a heat dissipation pipe 121, a cooling liquid 122 is arranged in the inner cavity of the heat dissipation pipe 121, a condensation pipe 123 is arranged on the top wall of the inner cavity of the heat dissipation pipe 121, a deformation groove 124 is formed in the inner cavity of the condensation pipe 123, and the condensation pipes 123 are symmetrically arranged on two sides of the top wall of the inner cavity of the heat dissipation pipe 121 and are in an inclined conical structure.

Specifically, the cooling tube 121 has been cup jointed on the surface of through-hole 13, and when the heat of through-hole 13 inner chamber dispelled the heat, the coolant liquid 122 that its heat set up through cooling tube 121 inner chamber carries out thermal absorption to reach radiating effect, after coolant liquid 122 absorbed the heat, its hot steam was carried out the condensation cooling by condenser pipe 123, makes things convenient for coolant liquid 122 to absorb the heat once more.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a high-strength low carbon alloy thrust plate foundry goods, includes thrust plate subassembly (1), its characterized in that: the thrust plate assembly (1) is composed of a first thrust plate (11) and a second thrust plate (12), and through holes (13) are formed in inner cavities of the first thrust plate (11) and the second thrust plate (12).

2. The high-strength low-carbon alloy thrust plate casting of claim 1, wherein: the through hole (13) is in a semi-arc structure.

3. The high-strength low-carbon alloy thrust plate casting of claim 2, wherein: the outer surface of the through hole (13) is sleeved with a radiating pipe (121), and a cooling liquid (122) is arranged in the inner cavity of the radiating pipe (121).

4. The high-strength low-carbon alloy thrust plate casting of claim 3, wherein: the top wall of the inner cavity of the radiating pipe (121) is provided with a condensing pipe (123), and the inner cavity of the condensing pipe (123) is provided with a deformation groove (124).

5. The high-strength low-carbon alloy thrust plate casting of claim 4, wherein: the condenser tubes (123) symmetrically arranged on two sides of the top wall of the inner cavity of the radiating tube (121) are in an inclined conical structure.

6. The high-strength low-carbon alloy thrust plate casting of claim 1, wherein: the upper ends of the first thrust plate (11) and the second thrust plate (12) are provided with grooves (14).

7. The high-strength low-carbon alloy thrust plate casting of claim 1, wherein: and through holes (13) formed in the inner cavities of the first thrust plate (11) and the second thrust plate (12) are symmetrically communicated.