CN211900913U

CN211900913U - Support structure of refrigeration compressor core

Info

Publication number: CN211900913U
Application number: CN201922421151.5U
Authority: CN
Inventors: 凌华火; 刘开财; 刘丽; 梁锐聪; 李双全
Original assignee: Guangzhou Wanbao Uct Compressor Co ltd
Current assignee: Guangzhou Wanbao Uct Compressor Co ltd
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2020-11-10
Anticipated expiration: 2029-12-27

Abstract

The utility model discloses a support structure of refrigeration compressor core, including the core body, core body side sets up four group at least flexible shock pads, flexible shock pad outsourcing encloses and is provided with spacing support, spacing support is "mountain" font, and flexible shock pad is located the cavity of spacing support both sides respectively, and spacing support top sets up the mounting hole, and bolt installing baffle is passed through on the mounting hole at its top. The utility model discloses a compressor core structure, when placing in compressor is kept flat or is certain inclination, flexible snubber block and three faces of spacing support inner wall, the inner wall of baffle and the internal wall of inferior valve all have certain unsettled clearance, when exceeding certain inclination or when receiving the exogenic action, flexible snubber block on the core body will be direct with three faces of spacing support inner wall, the inner wall of baffle or the internal wall direct contact collision each other down, play upper and lower, a left side, a right side, preceding, the all-round effect of injecing core home range in back.

Description

Support structure of refrigeration compressor core

Technical Field

The utility model relates to a refrigeration compressor correlation technique field specifically is a supporting structure of refrigeration compressor core.

Background

Refrigeration compressor core limit structure mainly uses in the refrigeration compressor who uses pressure spring bearing core mode, generally by a plurality of pressure springs the core is being supported in the casing bottom, the pressure spring pillar of inferior valve part even under the pressure spring, go up the specific bulge of even core lower extreme, play elasticity bearing and soft spacing (non-rigidity is spacing) core effect, the core can be along with the compressive strain change and the flexible change of pressure spring and position then change under the exogenic action, the core can be along with external force carry out height and beat motion in certain extent at sealed casing internal position promptly, if the soft spacing or core that spacing improper core may deviate from the pressure spring and the casing take place to damage the harmful impact of compressor function. Therefore, the compressor adopting the soft limit fixing mode cannot meet the requirement of equipment for the application of some refrigeration equipment which often needs to move or have obvious vibration.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a supporting structure of refrigeration compressor core to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the support structure of the refrigeration compressor movement comprises a movement body, wherein at least four groups of flexible shock pads are arranged on the side face of the movement body, a limiting support is arranged around the flexible shock pads, the limiting support is in a shape like a Chinese character 'shan', the flexible shock pads are respectively located in cavities on two sides of the limiting support, a mounting hole is formed in the top of the limiting support, and a baffle is mounted on the mounting hole through a bolt.

As a further aspect of the present invention: and the side surface of the limiting support is provided with a welding block which is used for being welded and fixed with the inner wall of the compressor shell.

As a further aspect of the present invention: the flexible shock pad is assembled with the machine core body through a buckle fixed on the machine core body.

As a further aspect of the present invention: the flexible shock pad is made of rubber or plastic materials.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a compressor core structure, when placing in compressor is kept flat or is certain inclination, flexible snubber block and three faces of spacing support inner wall, the inner wall of baffle and the internal wall of inferior valve all have certain unsettled clearance, when exceeding certain inclination or when receiving the exogenic action, flexible snubber block on the core body will be direct with three faces of spacing support inner wall, the inner wall of baffle or the internal wall direct contact collision each other down, play upper and lower, a left side, a right side, preceding, the all-round effect of injecing core home range in back.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the overlooking structure of the middle movement body of the present invention.

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. 1-2, in an embodiment of the present invention, a support structure for a refrigeration compressor movement includes a movement body 1, at least four sets of flexible shock absorbing pads 13 are disposed on a side surface of the movement body 1, the flexible shock absorbing pads 13 are assembled with the movement body 1 through a buckle 15 fixed on the movement body 1 (a stator core or other parts), the buckle 15 is a fixing buckle matched with the flexible shock absorbing pads 13 in shape, and can be adapted to and fixed with the flexible shock absorbing pads 13, and the flexible shock absorbing pads 13 are made of rubber or plastic material, such as hydrogenated nitrile rubber HNBR;

the outer periphery of the flexible shock pad 13 is provided with a limiting support 14, the limiting support 14 is in a shape like a Chinese character 'shan', the flexible shock pads 13 are respectively positioned in cavities at two sides of the limiting support 14, the top of the limiting support 14 is provided with a mounting hole, the top of the limiting support is provided with a baffle plate 12 on the mounting hole through a bolt 11, the flexible shock pad 13 is enclosed in the limiting support, the side surface of the limiting support 14 is provided with a welding block 141 which is fixedly welded with the inner wall of the shell of the compressor, after the machine core body 1 is assembled in the shell of the compressor, the limiting support 14 is welded on the inner wall of the shell of the compressor, so that the compressor is horizontally placed or placed in a certain inclination angle, the flexible shock pads 13 and three surfaces of the inner wall of the limiting support 14, the inner wall of the baffle plate 12 and the inner wall of the lower shell 3 all have certain suspension gaps, and when the flexible shock pads 13 on, The inner wall of the baffle 12 or the inner wall of the lower shell 3 directly contact and collide with each other, and the function of limiting the movement range of the movement in all directions up, down, left, right, front and back is achieved.

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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a support structure of refrigeration compressor core, includes core body (1), its characterized in that: core body (1) side sets up four at least flexible shock pads (13), flexible shock pad (13) surround outward and are provided with spacing support (14), spacing support (14) are "mountain" font, and flexible shock pad (13) are located the cavity of spacing support (14) both sides respectively, and spacing support (14) top sets up the mounting hole, and bolt (11) installation baffle (12) are passed through on the mounting hole in its top.

2. A support structure for a refrigeration compressor movement according to claim 1, wherein: and the side surface of the limiting bracket (14) is provided with a welding block (141) which is used for being welded and fixed with the inner wall of the compressor shell.

3. A support structure for a refrigeration compressor movement according to claim 1, wherein: the flexible shock pad (13) is assembled with the machine core body (1) through a buckle (15) fixed on the machine core body (1).

4. A mount structure for a refrigeration compressor movement according to claim 1 or 3, wherein: the flexible shock pad (13) is made of rubber or plastic materials.