Staggered high-performance wave spring

Abstract

The utility model discloses a staggered type high-performance wave spring in the technical field of wave springs, which comprises a buffer mechanism and a first wave spring piece, a second wave spring piece is arranged above the first wave spring piece, a protruding end body is arranged on the first wave spring piece, a concave end body is arranged on the second wave spring piece, and the first wave spring piece and the second wave spring piece are arranged in parallel. The staggered type high-performance wave spring is composed of the buffering mechanism and the mounting mechanism, the buffering mechanism connects every two adjacent wave spring pieces in an up-and-down communicating mode, the adjusting function of the buffering spring is combined, and therefore the elasticity of the wave spring pieces can be more effectively exerted; the buffering performance of the whole wave spring is improved, vibration and impact energy generated in the operation process of equipment and parts are absorbed, the installation mechanism achieves stable installation of the wave spring piece by additionally arranging limiting parts on the upper portion and the lower portion of the buffering mechanism, and the wave spring can be stably installed in the equipment.

Description

TECHNICAL FIELD

[0001] The utility model relates to wave spring technical field, concretely is a kind of staggered high-performance wave spring. BACKGROUND

[0002] Wave spring, short for wave spring, is a kind of special elastic metal element, its main feature is that there are several wave peaks and wave troughs on the metal thin ring, this spring is usually made of high-quality spring steel (such as 65Mn, 60Si2MnA, 50CrVA, 0Cr17Ni7A1, SUS304, etc.), and is subjected to specific heat treatment process to ensure that it has good elastic properties;Structural characteristics: wave spring is a thin sheet ring-shaped elastic metal element composed of several wave peaks and wave troughs, and the wave number and wave height can be adjusted according to actual application requirements;Performance characteristics: wave spring has the dual working principle of cylindrical spring and disc spring, and can provide stable elastic force in a small installation space;Application field: wave spring is widely used in motor, textile machinery, hydraulic equipment, automobile and other industries, and is mainly installed in bearing chamber or hole with appropriate specifications.

[0003] The patent document with the application number CN201420459874.9 discloses a wave spring, which comprises at least four wave spring rings, each wave spring ring comprising a plurality of wave peaks and a plurality of wave troughs, the wave peaks and the wave troughs being arranged alternately, the wave spring rings being arranged coaxially and stacked, and the wave peaks of each wave spring ring being fixedly connected with the wave troughs of the adjacent wave spring ring to form a connecting portion, a strip-shaped permanent magnet being arranged on each connecting portion, the north-south pole line direction of the permanent magnet being parallel to the axial direction of the wave spring, and the magnetic pole directions of any two adjacent permanent magnets in the axial direction being opposite, the utility model aims to provide a wave spring with good fatigue resistance and long service life;Combining the wave spring in the prior art, it is found that the conventional whole wave spring is realized by stacking and combining multiple wave spring sheets to achieve adjustable buffering performance, however, the structure of the multi-layer wave spring is prone to misalignment and deviation, which may cause the height of the whole wave spring to suddenly decrease, thereby causing serious safety hazards such as equipment damage. UTILITY MODEL CONTENTS

[0004] The utility model aims to provide a kind of staggered high-performance wave spring to solve the problems raised in the above background technology.

[0005] In order to achieve the above object, the utility model provides the following technical scheme: an interlaced high -performance wave spring, including buffer mechanism and first wave spring piece, the upper and lower sides of buffer mechanism all are provided with mounting mechanism, the top of first wave spring piece is provided with second wave spring piece, the first wave spring piece is provided with protruding end body, the second wave spring piece is provided with recessed end body, the recessed end body is located protruding end body's just above, the mounting mechanism includes the mounting mechanism includes first grommet, first limit plug -in post, second grommet and second limit plug -in post.

[0006] Optionally, the protruding end body and the recessed end body are provided with a mounting pad, a threaded rod, a threaded sleeve, a spring grommet, a buffer spring, a limiting baffle, a limiting nut, a limiting pad and a limiting seat.

[0007] Optionally, the protruding end body is fixedly installed with a mounting pad at the upper end, and the mounting pad is fixedly installed with a threaded rod at the upper end.

[0008] Optionally, the threaded rod is threadedly connected with a threaded sleeve, a spring grommet and a limiting nut on the outer side, the spring grommet is fixedly installed at the upper end of the threaded sleeve, and the limiting nut is located below the threaded sleeve.

[0009] Optionally, the threaded rod is fixedly installed with a limiting baffle at the upper end, and the spring grommet is fixedly installed with a buffer spring at the upper end.

[0010] Optionally, the buffer spring is fixedly installed with a limiting pad away from the upper end of the spring grommet, a limiting seat is arranged above the limiting pad, and the limiting seat is fixedly installed at the lower end of the recessed end body.

[0011] Optionally, the mounting mechanism is located on the outer side of the buffer mechanism, the first grommet is fixedly installed with a first limit plug-in post at the upper end, and the second grommet is fixedly installed with a second limit plug-in post at the lower end.

[0012] Compared with the prior art, the utility model has the beneficial effects that:

[0013] The utility model discloses a buffering mechanism and mounting mechanism are set up, buffering mechanism is connected with the two adjacent wave spring piece through the upper and lower intercommunication mode, and the buffering spring's adjusting function is combined, makes the elastic property of wave spring piece can be more effectively played, is helpful to improve the buffering performance of whole wave spring, absorbs the vibration and impact energy of equipment and part in the operation process, thereby prolongs the service life of equipment and reduces the noise, according to the actual application demand, can realize the pertinence adjustment effect through the tightness of buffering spring in buffering mechanism, makes wave spring can better adapt to different working conditions, improved the adaptability and flexibility of wave spring, because buffering mechanism links together the two adjacent wave spring piece, is helpful to reduce the misplacement and deviation phenomenon between wave spring piece, reduced the serious security hidden danger such as equipment damage. BRIEF DESCRIPTION OF DRAWINGS

[0014] Fig. 1 It is the structure schematic diagram of the utility model three -dimensional front view;

[0015] Fig. 2 It is the structure schematic diagram of the utility model plane front view;

[0016] Fig. 3 It is the structure schematic diagram of the utility model three -dimensional plan view;

[0017] Fig. 4 It is the structure schematic diagram of the utility model three -dimensional section view;

[0018] Fig. 5 It is the structure schematic diagram of the utility model three -dimensional section view;

[0019] Fig. 6 It is the structure schematic diagram of the utility model Fig. 5 A place three -dimensional enlarged structure schematic diagram in the utility model.

[0020] In the drawing: 1, buffering mechanism;101, first wave spring piece;102, second wave spring piece;103, protruding end body;104, recessed end body;105, mounting pad;106, threaded rod;107, threaded sleeve;108, spring washer;109, buffering spring;110, limiting baffle;111, limiting nut;112, limiting pad;113, limiting seat;2, mounting mechanism;201, first washer;202, first limiting column;203, second washer;204, second limiting column. DETAILED DESCRIPTION

[0021] In the description of the utility model, it is necessary to understand that the orientation or positional relation indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is the orientation or positional relation based on the orientation or positional relation shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model. In addition, the terms "first", "second" and the like are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features limited by "first", "second" and the like can explicitly or implicitly include one or more of the features. In the description of the utility model, the meaning of "a plurality of" is two or more, unless otherwise specified.

[0022] In the description of the utility model, it should be explained that, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connection" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrally connected, it can be mechanical connection, or electrical connection, it can be directly connected, or indirectly connected through intermediate medium, it can be the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood through specific circumstances.

[0023] The technical scheme in the embodiments of the utility model will be described clearly and completely in the drawings in the embodiments of the utility model, obviously, the described embodiments are only a part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary skilled in the art without creative labor are within the scope of protection of the utility model.

[0024] Please refer to Figs. 1-6The utility model discloses an embodiment of a kind of staggered high-performance wave spring, including buffer mechanism 1 and first wave spring piece 101, the upper of first wave spring piece 101 is provided with second wave spring piece 102, first wave spring piece 101 is provided with protruding end body 103, second wave spring piece 102 is provided with recessed end body 104, recessed end body 104 is directly above protruding end body 103, protruding end body 103 and recessed end body 104 between being provided with mounting pad 105, threaded rod 106, threaded sleeve 107, spring washer 108, buffer spring 109, limiting baffle 110, limiting nut 111, limiting pad 112 and limiting seat 113, the upper end of protruding end body 103 is fixedly installed with mounting pad 105, the upper end of mounting pad 105 is fixedly installed with threaded rod 106, the outer side of threaded rod 106 is threadedly connected with threaded sleeve 107, spring washer 108 and limiting nut 111, spring washer 108 is fixedly installed at the upper end of threaded sleeve 107, limiting nut 111 is below threaded sleeve 107, the upper end of threaded rod 106 is fixedly installed with limiting baffle 110, the upper end of spring washer 108 is fixedly installed with buffer spring 109, buffer spring 109 is fixedly installed with limiting pad 112 away from the upper end of spring washer 108, the upper of limiting pad 112 is provided with limiting seat 113, limiting seat 113 is fixedly installed at the lower end of recessed end body 104;Wave spring that multiple first wave spring piece 101 and second wave spring piece 102 are formed can effectively absorb energy, reduce the influence of vibration and impact to equipment, protruding end body 103 and recessed end body 104 are respectively located at the two ends of first wave spring piece 101 and second wave spring piece 102, and the connecting point and the force point of wave spring piece are formed together;Threaded rod 106 is used for adjusting the length of buffer spring 109 in buffer mechanism 1, and the tightness of buffer spring 109 can be adjusted by rotating threaded sleeve 107, to realize targeted adjustment effect, so that wave spring can better adapt to different working conditions, improve the adaptability and flexibility of wave spring, buffer spring 109 plays a key buffering role, and targeted adjustment effect can be realized by adjusting the tightness of buffer spring 109, to improve the adaptability and flexibility of wave spring, buffer spring 109 helps to absorb vibration and impact energy generated during operation of equipment and components, thereby prolonging the service life of equipment and reducing noise;

[0025] Mounting mechanism 2 is located at the outside of buffer mechanism 1, the upper end of first washer 201 is fixedly installed with first limiting plug post 202, the lower end of second washer 203 is fixedly installed with second limiting plug post 204;Mounting mechanism 2 is as the auxiliary assembly of buffer mechanism 1, responsible for realizing the stable installation of wave spring piece, by increasing the limiting mode above and below buffer mechanism 1, the installation precision of wave spring is improved, and the occurrence of misplacement and deviation phenomenon is reduced, to ensure that the overall wave spring is highly stable, avoid equipment damage and other serious security risks.

[0026] The working principle of the utility model is: the present staggered high-performance wave spring is composed of a buffer mechanism 1 and a mounting mechanism 2, first, the buffer mechanism 1 connects two adjacent wave spring sheets in an up-down communication manner, and the buffer mechanism 1 can adjust the tightness of the buffer spring 109 according to the requirement, so that the buffer spring 109 assists the first wave spring sheet 101 and the second wave spring sheet 102 to play a more effective elastic performance, realizing a targeted adjustment effect, and the mounting mechanism 2 is located on both sides of the buffer mechanism 1, and the wave spring can be stably installed in the equipment by increasing the limiting mode; when the buffer mechanism 1 is enabled, the length of the buffer spring 109 can be adjusted by rotating the threaded sleeve 107 and the limiting nut 111, and a plurality of mounting pads 105, threaded rods 106, threaded sleeves 107, spring pad rings 108, buffer springs 109, limiting baffles 110, limiting nuts 111, limiting pads 112 and limiting seats 113 can realize a more comprehensive adjustment effect and adjust a plurality of wave spring sheets; after the present wave spring is connected to the equipment, the first wave spring sheet 101 and the second wave spring sheet 102 play a basic elastic and buffering function, and the increased plurality of buffer spring 109 structures will assist the wave spring sheet to buffer the effect, so that the overall buffering performance and reliability of the present wave spring are improved.

[0027] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. An interleaved high-performance wave spring comprising a bumper mechanism (1) and a first wave spring leaf (101), characterized in that: The mounting mechanism (2) is arranged on the upper and lower sides of the buffer mechanism (1), the upper side of the first wave spring sheet (101) is provided with a second wave spring sheet (102), the first wave spring sheet (101) is provided with a protruding end body (103), the second wave spring sheet (102) is provided with a recessed end body (104), the recessed end body (104) is located directly above the protruding end body (103), and the mounting mechanism (2) comprises a first grommet (201), a first limiting plug column (202), a second grommet (203) and a second limiting plug column (204).

2. The interleaved high-performance wave spring of claim 1, wherein: The protruding end body (103) and the recessed end body (104) are provided with a mounting pad (105), a threaded rod (106), a threaded sleeve (107), a spring grommet (108), a buffer spring (109), a limiting baffle (110), a limiting nut (111), a limiting pad (112) and a limiting seat (113).

3. The interleaved high-performance wave spring of claim 2, wherein: The upper end of the protruding end body (103) is fixedly installed with the mounting pad (105), and the upper end of the mounting pad (105) is fixedly installed with the threaded rod (106).

4. The interleaved high-performance wave spring of claim 3, wherein: The outer side of the threaded rod (106) is threadedly connected with the threaded sleeve (107), the spring grommet (108) and the limiting nut (111), the spring grommet (108) is fixedly installed at the upper end of the threaded sleeve (107), and the limiting nut (111) is located below the threaded sleeve (107).

5. The interleaved high-performance wave spring of claim 4, wherein: The upper end of the threaded rod (106) is fixedly installed with the limiting baffle (110), and the upper end of the spring grommet (108) is fixedly installed with the buffer spring (109).

6. The interleaved high-performance wave spring of claim 5, wherein: The upper end of the buffer spring (109) is fixedly installed with the limiting pad (112) away from the spring grommet (108), the upper side of the limiting pad (112) is provided with the limiting seat (113), and the limiting seat (113) is fixedly installed at the lower end of the recessed end body (104).

7. The interleaved high-performance wave spring of claim 1, wherein: The mounting mechanism (2) is located on the outer side of the buffer mechanism (1), the upper end of the first grommet (201) is fixedly installed with the first limiting plug column (202), and the lower end of the second grommet (203) is fixedly installed with the second limiting plug column (204).

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