CN209025926U - A kind of elastic alloy coupling - Google Patents

Abstract

The utility model discloses a kind of elastic alloy couplings, including cutting hole for screw hole, pedestal, elastic webbing, line, line cuts slot and top, pedestal is circular ring shape, in its bottom end, there are four screw holes for setting, upper end is provided with elastic webbing, it is provided with that eight lines cut hole and every two is connected as one group by thin neck and is evenly distributed on elastic webbing on elastic webbing, line cuts slot, and totally four and every two opposite lines of connection cut hole, and top is circular ring shape and is arranged above elastic webbing；The coupling of this elastic alloy, it is arranged that four groups of lines cut hole and each line cuts slot and connects opposite line and cuts hole, elastic force can uniformly be applied, due to using line to cut hole and line and cut slot the reliability of device is considerably increased as elastic element and time length is used to be hardly damaged, the structure of the present apparatus can be improved by stablizing processing, present apparatus structure is simple, convenient for production, it is easy to use, it is easy for installation suitable for large-scale promotion.

Description

A kind of elastic alloy coupling

Technical field

The utility model relates to elastic element technical field of processing equipment, specially a kind of elastic alloy coupling.

Background technique

Elastic element has at work there are two types of basic effect buoyancy effect and non-elastic effect, and so-called buoyancy effect refers to The deformation of elastic element is only due to the property that influence loaded is showed, design parameter are to embody load and change The rigidity and sensitivity of shape, and non-elastic effect refers to the deformation of elastic element by other factors, such as time, temperature, material The property that the influence of matter etc. is showed, as elastic hysteresis, elastic after effect and relaxation, temperature change can make elastic element Elasticity modulus and geometric dimension generate variation, but existing elastic element makes trouble, and not easy to install.

Utility model content

The purpose of this utility model is to provide a kind of elastic alloy coupling, it is simple, easy for installation excellent to have structure Point, solves the problems of the prior art.

To achieve the above object, the utility model provides the following technical solutions: a kind of elastic alloy coupling, including is spiral shell Hole, pedestal, thin neck, line cuts hole, line cuts slot, top and elastic webbing, the pedestal are circular ring shape, there are four the settings of its bottom end The screw hole of M2-6H deep 1.55, upper end are provided with elastic webbing, and the line that eight φ 1.8 are provided on elastic webbing cuts hole and every two It is connected as one group by thin neck to be evenly distributed on elastic webbing, line cuts slot, and totally four and every two opposite lines of connection are cut Hole, top are circular ring shape and are arranged above elastic webbing.

Preferably, each thin neck uniform wall thickness, non-notch, scratch, corrosion.

Preferably, the pedestal uses vacuum aging, HRC >=51.

Preferably, the line cuts groove location and dimensional tolerance be ± 0.02, angle tolerance is ± 5 '.

Preferably, the pedestal carries out stablizing processing: -60 DEG C of low temperature ,+120 DEG C of high temperature, respectively keeping the temperature 3h, circulation is twice.

Compared with prior art, the beneficial effects of the utility model are as follows: the coupling of this elastic alloy, and four groups of lines of setting are cut Hole and each line, which cut slot and connect opposite line, cuts hole, can uniformly apply elastic force, and due to using, line cuts hole and line cuts slot The reliability of device and long not to damage, each thin neck uniform wall thickness using the time, nothing are considerably increased as elastic element Notch, scratch, corrosion keep device more accurate, and are hardly damaged, and the pedestal uses vacuum aging, and HRC >=51 increase The intensity of device, line cuts groove location and dimensional tolerance be ± 0.02, angle tolerance is ± 5 ', guarantees uniform force, and pedestal carries out Stablize processing: -60 DEG C of low temperature ,+120 DEG C of high temperature, respectively keeping the temperature 3h, circulation twice, improves the structure of the present apparatus, present apparatus knot Structure is simple, convenient for production, easy to use, easy for installation suitable for large-scale promotion.

Detailed description of the invention

Fig. 1 is a kind of overall structure diagram of elastic alloy coupling of the utility model；

Fig. 2 is a kind of main view of elastic alloy coupling of the utility model；

Fig. 3 is a kind of cross-sectional view of elastic alloy coupling of the utility model；

Fig. 4 is a kind of top view of elastic alloy coupling of the utility model；

Fig. 5 is a kind of outer circle expanded view of elastic alloy coupling of the utility model.

Mark explanation in figure: 1 be screw hole, 2 be pedestal, 3 be thin neck, 4 be line cut hole, 5 be line cut slot, 6 be top, 7 be Elastic webbing.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment, based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

The orientation of the instructions such as "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outside" or position are closed System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, rather than The device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot It is construed as a limitation of the present invention.

Please refer to Fig. 1-5, a kind of elastic alloy coupling, including for screw hole 1, pedestal 2, thin neck 3, line cuts hole 4, line cuts slot 5, top 6 and elastic webbing 7, pedestal 2 are circular ring shape, and in its bottom end 2, there are four the screw hole 1 of M2-6H deep 1.55, upper end is set for setting Be equipped with elastic webbing 7, the line that eight φ 1.8 are provided on elastic webbing 7 cut hole 4 and every two by thin neck 3 be connected as one group it is uniform Be distributed on elastic webbing 7, line cuts slot 5, and totally four and every opposite two lines of connection cut hole 4, top 6 be circular ring shape simultaneously And be arranged above elastic webbing 7,3 uniform wall thickness of each thin neck, non-notch, scratch, corrosion keep device more accurate, and not Easy to damage, pedestal 2 uses vacuum aging, and HRC >=51 increase the intensity of device, line cut 5 positions and dimensions tolerance of slot be ± 0.02, angle tolerance is ± 5 ', guarantees uniform force, and pedestal 2 carries out stablizing processing: -60 DEG C of low temperature ,+120 DEG C of high temperature, each to protect Warm 3h, circulation twice, improve the structure of the present apparatus.

In summary: the coupling of this elastic alloy, four groups of lines of setting cut hole 4 and each line cuts slot 5 and connects opposite line Hole 4 is cut, elastic force can be uniformly applied, line cuts hole 4 and line cuts slot 5 as elastic element and considerably increases device due to using Reliability and long not damage using the time, each carefully 3 uniform wall thickness of neck, non-notch, scratch, corrosion make device more Precision, and be hardly damaged, pedestal 2 uses vacuum aging, and HRC >=51 increase the intensity of device, and line cuts 5 positions and dimensions of slot Tolerance is that ± 0.02, angle tolerance is ± 5 ', guarantees uniform force, and pedestal 2 carries out stablizing processing: -60 DEG C of low temperature, high temperature+120 DEG C, 3h is respectively kept the temperature, circulation twice, improves the structure of the present apparatus, and present apparatus structure is simple, convenient for production, easy to use, peace Fill convenient and suitable a wide range of popularization.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (3)

1. a kind of elastic alloy coupling, it is characterised in that: including cutting hole for screw hole, pedestal, elastic webbing, line, line cuts slot and top End, the pedestal are circular ring shape, and pedestal carries out stablizing processing: -60 DEG C of low temperature ,+120 DEG C of high temperature, 3h is respectively kept the temperature, is recycled twice, The pedestal uses vacuum aging, and HRC >=51, in its bottom end, there are four the screw hole of M2-6H deep 1.55, upper end is provided with bullet for setting Property band, the line that eight φ 1.8 are provided on elastic webbing cuts hole and every two is connected as one group by thin neck and is evenly distributed in bullet Property band on, line cuts slot, and totally four and every opposite two lines of connection cut hole, and top is circular ring shape and is arranged in elastic webbing Top.

2. a kind of elastic alloy coupling according to claim 1, it is characterised in that: each thin neck uniform wall thickness, Non-notch, scratch, corrosion.

3. a kind of elastic alloy coupling according to claim 1, it is characterised in that: the line cuts groove location and size is public It is ± 5 ' that difference, which is ± 0.02, angle tolerance,.