CN217328190U

CN217328190U - Elastic coupling with cushioning effect

Info

Publication number: CN217328190U
Application number: CN202220144691.2U
Authority: CN
Inventors: 薄德启; 庄莉莉
Original assignee: Wenzhou Jingxin Machinery Technology Co ltd
Current assignee: Wenzhou Jingxin Machinery Technology Co ltd
Priority date: 2022-01-20
Filing date: 2022-01-20
Publication date: 2022-08-30
Anticipated expiration: 2032-01-20

Abstract

The utility model discloses an elastic coupling with bradyseism effect, a serial communication port, include: last half-coupling, lower half-coupling and elastic mechanism, last half-coupling and lower half-coupling are connected, elastic mechanism sets up among last half-coupling and lower half-coupling, elastic mechanism includes outer elastic column, the inside fretwork space that is equipped with of outer elastic column, be equipped with interior elastic column in the fretwork space, be equipped with first flexure strip between interior elastic column and the outer elastic column, interior elastic column all sets up inside the fretwork space with first flexure strip. The utility model discloses a be equipped with elastic mechanism between last half-coupling and lower half-coupling, make the shaft coupling can bear the machine operation at the during operation, the angular deviation of production, through two guiding axles swivelling joint stability more of coupling joint.

Description

Elastic coupling with cushioning effect

Technical Field

The utility model relates to a shaft coupling technical field, concretely relates to resilient coupling with bradyseism effect.

Background

Chinese patent No. CN201720729573.7 discloses a light elastic coupling. It includes the shaft coupling body of cylinder structure, both ends are provided with the link that is used for with adapting unit installation around the shaft coupling body, be provided with the shaft hole on the link, form the shaft coupling main part between the both ends link of shaft coupling body, the bar fluting that sets up to the cylinder center from the circumferential surface has in the shaft coupling main part, each bar fluting slope sets up in the shaft coupling main part, above-mentioned patent comes reduce cost and reliability through the fluting structure, but does not exert shipment resilient coupling's effect, angle deviation between not to the shaft coupling plays a good effect, also not have the bradyseism of right and play the effect, consequently the utility model provides an elastic coupling with bradyseism effect.

SUMMERY OF THE UTILITY MODEL

In view of this, the present invention provides an elastic coupling with a cushioning effect to solve the above technical problem.

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

an elastomeric coupling having a cushioning effect, comprising: last half-coupling, lower half-coupling and elastic mechanism, last half-coupling and lower half-coupling are connected, elastic mechanism sets up among last half-coupling and lower half-coupling, elastic mechanism includes outer elastic column, the inside fretwork space that is equipped with of outer elastic column, be equipped with interior elastic column in the fretwork space, be equipped with first flexure strip between interior elastic column and the outer elastic column, interior elastic column all sets up inside the fretwork space with first flexure strip.

Go up the half-coupling and include first central siphon and first reel, first central siphon is connected and first reel sets up in first central siphon bottom with first reel, be equipped with the gasket in the first reel, go up the gasket setting and locate with first reel junction at outer elastic column.

The lower half coupling comprises a second shaft pipe and a second shaft disc, the second shaft pipe is connected with the second shaft disc, the second shaft disc is arranged at the top of the second shaft pipe, a lower gasket is arranged inside the second shaft disc, and the lower gasket is arranged at the joint of the second shaft disc and the outer elastic column.

Bolts are arranged on the first shaft disc and the second shaft disc and penetrate through the first shaft disc and the second shaft disc, nuts are arranged at the tops of the bolts, and nuts are arranged at the bottoms of the bolts.

The bolt is provided with a retaining backing plate at the penetrating connection part of the first shaft disc and the second shaft disc, the middle part of the bolt is provided with a retaining ring, and the retaining ring is arranged between the connection gap of the first shaft disc and the second shaft disc.

And through holes are formed in the upper half coupling and the lower half coupling.

According to the above technical solution, the utility model has the advantages that:

1. the utility model discloses a be equipped with elastic mechanism between last half-coupling and lower half-coupling, make the shaft coupling can bear the machine operation at the during operation, the angular deviation of production, through two guiding axles swivelling joint stability more of coupling joint.

2. The utility model discloses a connected mode before the elastic mechanism overlaps between a plurality of flexure strips, makes the elastic mechanism have the effect of better buffering vibrations, and the shaft coupling has better adaptability.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention and do not constitute a limitation on the invention.

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a front view of the present invention.

Fig. 3 is a schematic diagram of the internal structure of the present invention.

Fig. 4 is a schematic diagram of the explosion structure of the present invention.

Fig. 5 is a schematic view of the bolt structure of the present invention.

Fig. 6 is an explosion diagram of the elastic mechanism of the present invention.

Fig. 7 is a schematic structural view of the elastic mechanism of the present invention.

List of reference numerals: the coupling comprises an upper coupling half 1, a first shaft pipe 11, a first shaft disc 12, an upper gasket 13, a lower coupling half 2, a second shaft pipe 21, a second shaft disc 22, a lower gasket 23, an elastic mechanism 3, an outer elastic column 31, a hollow space 32, an inner elastic column 33, a first elastic sheet 34, a bolt 4, a nut 41, a nut 42, a backstop backing plate 43 and a through hole 5.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the following embodiments and accompanying drawings. The exemplary embodiments of the present invention and the description thereof are used to explain the present invention, but are not intended to limit the present invention.

Referring to fig. 1 to 7, as shown in fig. 1 to 7:

an elastomeric coupling with a cushioning effect, comprising: last half-coupling 1, lower half-coupling 2 and elastic mechanism 3, last half-coupling 1 is connected with lower half-coupling 2, elastic mechanism 3 sets up among first half-coupling 1 and lower half-coupling 2, elastic mechanism 3 includes outer elastic column 31, the inside fretwork space 32 that is equipped with of outer elastic column 31, be equipped with interior elastic column 33 in the fretwork space 32, be equipped with first flexure strip 34 between interior elastic column 33 and the outer elastic column 31, interior elastic column 33 and first flexure strip 34 all set up inside fretwork space 32.

Go up half-coupling 1 and include first central siphon 11 and first reel 12, first central siphon 11 is connected and first reel 12 sets up in first central siphon 11 bottom with first reel 12, be equipped with gasket 13 in the first central siphon 12, go up gasket 13 and set up in the junction of outer elastic column 31 and first reel 12.

The lower half-coupling 2 comprises a second shaft pipe 21 and a second shaft disc 22, the second shaft pipe 21 is connected with the second shaft disc 22, the second shaft disc 22 is arranged on the top of the second shaft pipe 21, a lower gasket 23 is arranged inside the second shaft disc 22, and the upper gasket 23 and the lower gasket 23 are arranged at the joint of the outer elastic column 31 and the second shaft disc 22.

Be equipped with bolt 4 on first reel 12 and the second reel 22, bolt 4 runs through first reel 12 and second reel 22, first shaft pipe 11 and first reel 12 can be connected to bolt 4, make it more firm, bolt 4 top is equipped with nut 41, bolt 4 bottom is equipped with nut 42, and first reel 12 of fixed and second reel 22 that nut 41 and nut 42 can be better.

Bolt 4 and first reel 12 and second reel 22 through connection department are equipped with stopping backing plate 43, the shake that the shaft coupling produced when rotating can be avoided to stopping backing plate 43 makes bolt 4 take place not hard up state, bolt 4 middle part is equipped with retaining ring 44, the retaining ring can avoid first shaft pipe 11 and the direct touching of first reel 12, can avoid work messenger to produce the friction effectively, makes first shaft pipe 11 and first reel 12 take place to damage, retaining ring 44 sets up between first reel 12 and the second reel 22 joint gap.

The upper half-coupling 1 and the lower half-coupling 2 are internally provided with through holes 5, and the through holes 5 can enable the coupling to be normally connected with two rotating guide wheels, so that the coupling has a connecting effect.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and it will be apparent to those skilled in the art that various modifications and variations can be made in the embodiments of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An elastic coupling with bradyseism effect which characterized in that includes: last half-coupling (1), lower half-coupling (2) and elastic mechanism (3), last half-coupling (1) is connected with lower half-coupling (2), elastic mechanism (3) set up in last half-coupling (1) and lower half-coupling (2), elastic mechanism (3) are including outer elasticity post (31), outer elasticity post (31) inside is equipped with fretwork space (32), be equipped with interior elasticity post (33) in fretwork space (32), be equipped with first flexure strip (34) between interior elasticity post (33) and outer elasticity post (31), interior elasticity post (33) all set up inside fretwork space (32) with first flexure strip (34).

2. The resilient coupling with a cushioning effect according to claim 1, characterized in that the upper coupling half (1) comprises a first axle tube (11) and a first reel (12), the first axle tube (11) is connected with the first reel (12) and the first reel (12) is disposed at the bottom of the first axle tube (11), an upper gasket (13) is disposed in the first reel (12), and the upper gasket (13) is disposed at the joint of the outer resilient column (31) and the first reel (12).

3. The elastic coupling with the cushioning effect according to claim 1, characterized in that the lower coupling half (2) comprises a second shaft pipe (21) and a second shaft disc (22), the second shaft pipe (21) is connected with the second shaft disc (22), the second shaft disc (22) is arranged on the top of the second shaft pipe (21), a lower gasket (23) is arranged inside the second shaft disc (22), and the lower gasket (23) is arranged at the joint of the outer elastic column (31) and the second shaft disc (22).

4. The elastic coupling with the cushioning effect according to claim 2, characterized in that a plurality of bolts (4) are arranged on the first reel (12) and the second reel (22), the bolts (4) penetrate through the first reel (12) and the second reel (22), nuts (41) are arranged at tops of the bolts (4), and nuts (42) are arranged at bottoms of the bolts (4).

5. The elastic coupling with the cushioning effect according to claim 4, characterized in that a stopping pad (43) is arranged at the penetrating connection position of the bolt (4) and the first shaft disc (12) and the second shaft disc (22), a retainer ring (44) is arranged in the middle of the bolt (4), and the retainer ring (44) is arranged between the connection gap of the first shaft disc (12) and the second shaft disc (22).

6. Elastic coupling with a cushioning effect according to claim 1, characterized in that both the upper coupling half (1) and the lower coupling half (2) are provided with perforations (5) inside.