CN219911589U

CN219911589U - Assembled belleville spring

Info

Publication number: CN219911589U
Application number: CN202321580159.6U
Authority: CN
Inventors: 张凌翔; 赵玮
Original assignee: Yangzhou Lan Yang Spring Manufacturing Co ltd
Current assignee: Yangzhou Lan Yang Spring Manufacturing Co ltd
Priority date: 2023-06-20
Filing date: 2023-06-20
Publication date: 2023-10-27
Anticipated expiration: 2033-06-20

Abstract

The utility model discloses an assembled belleville spring which comprises two groups of first C-shaped plates and second C-shaped plates, wherein the first C-shaped plates and the second C-shaped plates can be butted into a belleville shape, one end of each first C-shaped plate is provided with a plug-in part, the second C-shaped plate is provided with a slot matched with the first C-shaped plate, and the first C-shaped plates and the second C-shaped plates are plugged with the slot through the plug-in parts. According to the utility model, the first C-shaped plate and the second C-shaped plate are mutually buckled, so that the belleville spring can be formed, the plug-in part is positioned on one side of the first C-shaped plate, the slot is positioned on one side of the second C-shaped plate, and the plug-in part is plugged with the slot, so that the first C-shaped plate and the second C-shaped plate can be conveniently assembled.

Description

Assembled belleville spring

Technical Field

The utility model belongs to the technical field of hardware accessories, and particularly relates to an assembled belleville spring.

Background

Belleville washers, which are conical disks, can be used singly or in series or in parallel, bear static or dynamic loads acting in the axial direction at the upper and lower outer edges, are compressed and deformed until flattened, and store energy as a live load. The automatic conversion to additional compressive load required for sealing is necessary to reduce the continuous need for tightening in gasket, packing use.

The comparison document CN107387626A discloses an assembled disc spring, which comprises a supporting shaft, a large disc spring, a stop block on the inner side wall of the large disc spring and a small disc spring, wherein the small disc spring is placed inside the large disc spring, and the disc edge of the small disc spring can be matched with the stop block. The utility model has the advantages that the elasticity of the disc spring can be effectively increased, so that the disc spring can bear larger load without affecting the whole appearance.

Based on the above-mentioned comparison document, in combination with the related art, it can be found that the problems of the prior art are: the installation of the existing assembled belleville springs is inconvenient, inconvenient to splice and easy to loosen connection.

Disclosure of Invention

Aiming at the problems in the prior art, the utility model provides an assembled disc spring, which has the advantages of convenience in assembling the disc spring, high assembling strength and difficult damage, and solves the problems that the existing assembled disc spring is inconvenient to install and inconvenient to splice, and is easy to cause loosening of connection.

The utility model discloses an assembled disc spring, which comprises two groups of first C-shaped plates and second C-shaped plates, wherein the first C-shaped plates and the second C-shaped plates can be butted into a disc shape, one end of each first C-shaped plate is provided with a plug-in part, the second C-shaped plates are provided with slots matched with the first C-shaped plates, and the first C-shaped plates and the second C-shaped plates are plugged with the slots through the plug-in parts.

As preferable in the utility model, an inserting piece is arranged on one end face of the first C-shaped plate, and a caulking groove is arranged on one end face of the second C-shaped plate.

Preferably, the cross section of the plugging part is T-shaped, and the cross section of the slot is T-shaped.

As preferable in the utility model, the outer sides of the first C-shaped plate and the second C-shaped plate are respectively fixedly connected with an ear plate, and two adjacent ear plates are connected through bolts.

As preferable in the utility model, slots are respectively formed in the first C-shaped plate and the second C-shaped plate, and a pressure spring is connected between the two opposite slots.

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

1. according to the utility model, the first C-shaped plate and the second C-shaped plate are mutually buckled, so that the belleville spring can be formed, the plug-in part is positioned on one side of the first C-shaped plate, the slot is positioned on one side of the second C-shaped plate, and the plug-in part is plugged with the slot, so that the first C-shaped plate and the second C-shaped plate can be conveniently assembled.

2. According to the utility model, the inserting sheets and the caulking grooves are arranged, so that the connection stability between the first C-shaped plate and the second C-shaped plate can be further improved, the installation of the first C-shaped plate and the second C-shaped plate is facilitated, and the assembly of the disc spring is facilitated.

3. According to the utility model, the ear plates are arranged, so that the ear plates can be convenient to install between the adjacent first C-shaped plates or second C-shaped plates, and the installation and the maintenance are convenient.

4. According to the utility model, the ear plates are arranged, so that the ear plates can be convenient to install between the adjacent first C-shaped plates or second C-shaped plates, and the installation and the maintenance are convenient.

5. According to the utility model, the slotted holes are arranged, so that the slotted holes can facilitate the placement of the compression springs, and the compression springs can improve the strength of the belleville springs.

Drawings

FIG. 1 is a schematic diagram of a structure provided by an embodiment of the present utility model;

FIG. 2 is a left side view provided by an embodiment of the present utility model;

FIG. 3 is a cross-sectional view taken at A-A of FIG. 2 provided by an embodiment of the present utility model;

FIG. 4 is a schematic view of a first C-shaped plate and a second C-shaped plate according to an embodiment of the present utility model;

fig. 5 is a schematic structural diagram of a first C-shaped plate and a second C-shaped plate according to an embodiment of the present utility model.

In the figure: 1. a first C-plate; 2. a second C-plate; 3. a plug-in part; 4. a slot; 5. inserting sheets; 6. a caulking groove; 7. ear plates; 8. a slot hole; 9. a compression spring.

Detailed Description

For a further understanding of the utility model, its features and advantages, reference is now made to the following examples, which are illustrated in the accompanying drawings.

The structure of the present utility model will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 5, the assembled belleville spring provided by the embodiment of the utility model comprises two groups of first C-shaped plates 1 and second C-shaped plates 2, wherein the first C-shaped plates 1 and the second C-shaped plates 2 can be butted into a belleville shape, one end of the first C-shaped plates 1 is provided with a plug-in connection part 3, the second C-shaped plates 2 are provided with slots 4 matched with the first C-shaped plates 1, and the first C-shaped plates 1 and the second C-shaped plates 2 are plugged with the slots 4 through the plug-in connection part 3.

According to the utility model, the first C-shaped plate 1 and the second C-shaped plate 2 are arranged, the first C-shaped plate 1 and the second C-shaped plate 2 are mutually buckled, so that the belleville spring can be formed, the plug-in part 3 is positioned at one side of the first C-shaped plate 1, the slot 4 is positioned at one side of the second C-shaped plate 2, the plug-in part 3 is plugged with the slot 4, and the assembly between the first C-shaped plate 1 and the second C-shaped plate 2 can be facilitated.

Referring to fig. 4, an insert 5 is disposed on an end surface of the first C-shaped plate 1, and a caulking groove 6 is disposed on an end surface of the second C-shaped plate 2.

The scheme is adopted: through setting up inserted sheet 5 and caulking groove 6, can further improve the connection stability between first C shaped plate 1 and the second C shaped plate 2, make things convenient for the installation of first C shaped plate 1 and second C shaped plate 2, make things convenient for belleville spring's equipment.

Referring to fig. 4 and 5, the cross section of the plugging portion 3 is T-shaped, and the cross section of the slot 4 is T-shaped.

The scheme is adopted: by providing the insertion portion 3 and the insertion groove 4 having the T-shaped cross section, both can be prevented from being separated from each other, and the stability of assembly can be improved.

Referring to fig. 1, the outer sides of the first C-shaped plate 1 and the second C-shaped plate 2 are respectively and fixedly connected with an ear plate 7, and two adjacent ear plates 7 are connected through bolts.

The scheme is adopted: through setting up otic placode 7, the otic placode 7 can make things convenient for the installation between the adjacent first C shaped plate 1 or the second C shaped plate 2, easy to assemble and overhaul.

Referring to fig. 3, slots 8 are respectively formed in the first and second C-shaped plates 1 and 2, and a compression spring 9 is connected between two opposite slots 8.

The scheme is adopted: through setting up slotted hole 8, slotted hole 8 can make things convenient for the placing of pressure spring 9, and pressure spring 9 can improve this belleville spring's intensity.

It is noted that 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. Moreover, 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 utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 an assembled belleville spring, its characterized in that includes two sets of first C shaped plate (1) and second C shaped plate (2), first C shaped plate (1) and second C shaped plate (2) can dock into the dish, the one end of first C shaped plate (1) is equipped with grafting portion (3), offer on second C shaped plate (2) with first C shaped plate (1) matched with slot (4), peg graft through grafting portion (3) and slot (4) between first C shaped plate (1) and the second C shaped plate (2).

2. An assembled belleville spring as defined in claim 1 wherein: an inserting piece (5) is arranged on one end face of the first C-shaped plate (1), and a caulking groove (6) is formed in one end face of the second C-shaped plate (2).

3. An assembled belleville spring as defined in claim 1 wherein: the cross section of the plug-in connection part (3) is T-shaped, and the cross section of the slot (4) is T-shaped.

4. An assembled belleville spring as defined in claim 2 wherein: the outer sides of the first C-shaped plate (1) and the second C-shaped plate (2) are respectively fixedly connected with an ear plate (7), and two adjacent ear plates (7) are connected through bolts.

5. An assembled belleville spring as set forth in claim 4 wherein: the novel structure is characterized in that slotted holes (8) are respectively formed in the first C-shaped plate (1) and the second C-shaped plate (2), and a pressure spring (9) is connected between the two opposite slotted holes (8).