CN219345236U - Open-type left spiral blade type stop spring washer structure - Google Patents

Abstract

The utility model relates to the technical field of spring washers and discloses an opening-shaped left spiral blade type stop spring washer structure which comprises a body mechanism, a connecting mechanism and a bearing mechanism, wherein the connecting mechanism is positioned at the outer end of the body mechanism, the bearing mechanism is positioned at the inner end of the body mechanism, the body mechanism comprises a spring washer body, a reinforcing layer, reinforcing ribs, a filling layer and an opening body, the reinforcing layer is fixedly arranged in the spring washer body, the reinforcing layer is symmetrically distributed, the reinforcing ribs are fixedly arranged at the inner end of the reinforcing layer, and the reinforcing ribs are equidistantly distributed. This open-ended left side helical blade formula stop spring washer structure combines the enhancement layer to let the overall structure of this spring washer body increase through installing enhancement layer and reinforcement muscle, and a plurality of reinforcement muscle that are trapezium structure, lets this spring washer body can not warp when using stably, reduces the stability that bolt and nut that the deformation brought and connects and reduces, has improved the practicality of this spring washer body.

Description

Open-type left spiral blade type stop spring washer structure

Technical Field

The utility model relates to the technical field of spring washers, in particular to an opening-shaped left spiral blade type stop spring washer structure.

Background

The spring washer is an important component for ensuring that the bolt and the nut are loose and cannot be easily loosened, the spring washer can ensure normal operation of equipment and normal connection and use of the bolt and the nut, so that the spring washer is popular for users, the common spring washer is S-shaped, one end of the common spring washer is high, the other end of the common spring washer is low, and the common spring washer is placed between a workpiece and the nut which are connected by the bolt.

After the nut is screwed up, the spring washer is compressed to generate a reaction force, the reaction force acts on the nut, so that the nut cannot be loosened easily when the equipment runs, normal running of the equipment is guaranteed, the spring washer can be flattened after the nut is screwed up, and the spring washer is in plane contact with a workpiece and the nut.

However, when the spring washer is subjected to an external force, the internal and external shapes change, which results in reduced practicality of the spring washer, reduced stability of the connection between the bolt and the nut, and reduced structural properties of the spring washer.

Disclosure of Invention

(one) solving the technical problems

The utility model aims to provide an opening-shaped left spiral blade type stop spring washer structure, which solves the problems that the practicability of the spring washer is reduced because the inner shape and the outer shape are changed after the spring washer is subjected to external acting force in the prior art.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an opening shape left side helical blade formula stop spring washer structure, includes body mechanism, coupling mechanism and accepts the mechanism, coupling mechanism is located body mechanism's outer end, it is located body mechanism's inner to accept the mechanism, body mechanism includes spring washer body, enhancement layer, strengthening rib, filling layer and opening body, enhancement layer fixed mounting is in spring washer body's inside, the enhancement layer is symmetric distribution, strengthening rib fixed mounting is at the inner of enhancement layer, the strengthening rib is the equidistance and distributes, through installation enhancement layer and strengthening rib, a plurality of strengthening ribs that are trapezium structure combine the stability that the strengthening layer let the overall structure of this spring washer body to increase, lets this spring washer body can not warp easily when using stably, reduces the stability that connects between bolt and the nut that the deformation brought, has improved the practicality of this spring washer body.

Preferably, the reinforcing rib is of a trapezoid structure, the filling layer is fixedly arranged at the outer end of the reinforcing rib, the opening body is movably arranged at the inner end of the spring washer body, the filling layer is filled with metal materials through installation, and the connecting structure is added on the basis of the reinforcing layer and the reinforcing rib.

Preferably, the connecting mechanism comprises a connecting layer, a wear-resistant pad, a wear-resistant raised strip, a second protrusion and a wear-resistant layer, wherein the connecting layer is fixedly arranged at the outer end of the spring washer body, and the connecting layer is arranged to stably connect the wear-resistant pad at the outer end of the spring washer body, so that the wear-resistant pad is not easy to fall off in the use process.

Preferably, the wear-resisting pad is fixed to be set up in the outer end of articulamentum, wear-resisting sand grip is fixed to be set up in the outer end of wear-resisting pad, through installation wear-resisting sand grip, and wear-resisting sand grip and wear-resisting pad are the same material constitution, for rubber material constitution, and wear-resisting sand grip can increase wear-resisting effect on the basis of wear-resisting pad.

Preferably, the wear-resisting sand grip is the equidistance and distributes, protruding second activity sets up the rear at wear-resisting sand grip, protruding second is the equidistance and distributes, through installation protruding second, protruding second is located the inner of spring washer body and can let be connected between spring washer body and the bolt and nut more stable.

Preferably, the wear-resisting layer activity sets up in protruding top two, the wear-resisting layer is located the upper end of spring washer body, through installation wear-resisting layer, can effectually prevent outside wearing and tearing spring washer body, has increased the life of spring washer body.

Preferably, the bearing mechanism comprises a positioning block and a protection block, the positioning block is fixedly arranged at the inner end of the spring washer body, the protection block is movably arranged at the outer side of the positioning block, and the positioning block and the protection block are high in hardness, wear-resistant and good in toughness and can be rapidly cut into nuts and workpieces or flat pads through the installation of the positioning block and the protection block.

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

1. according to the open-ended left spiral blade type stop spring washer structure, the stability of the whole structure of the spring washer body is increased by installing the reinforcing layer and the reinforcing ribs and combining the reinforcing ribs with trapezoid structures with the reinforcing layer, so that the spring washer body is stable in use and cannot be deformed easily, the stability of connection between a bolt and a nut caused by deformation is reduced, and the practicability of the spring washer body is improved;

2. according to the open-ended left spiral blade type stop spring washer structure, the wear-resistant raised strips are arranged, and the wear-resistant raised strips and the wear-resistant pad are made of the same material, so that the spring washer is more wear-resistant in use, and the use effect of the spring washer is further improved;

3. according to the open-ended left spiral blade type stop spring washer structure, the wear-resistant layer is arranged and made of silicon carbide, so that the spring washer body can be effectively prevented from being worn out, and the service life of the spring washer body is prolonged.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic cross-sectional view of a spring washer body according to the present utility model;

FIG. 3 is an enlarged plan view of the structure of FIG. 2A according to the present utility model;

FIG. 4 is a schematic top plan view of the present utility model;

fig. 5 is a schematic top plan view of the receiving mechanism of the present utility model.

In the figure: 1. a body mechanism; 101. a spring washer body; 102. a reinforcing layer; 103. reinforcing ribs; 104. a filling layer; 105. an opening body; 2. a connecting mechanism; 201. a connection layer; 202. a wear pad; 203. wear-resisting raised strips; 204. a second protrusion; 205. a wear-resistant layer; 3. a receiving mechanism; 301. a positioning block; 302. and a protective block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides an opening shape left side spiral cutting edge formula stop spring washer structure, including body mechanism 1, coupling mechanism 2 and accept mechanism 3, coupling mechanism 2 is located the outer end of body mechanism 1, accept mechanism 3 is located the inner of body mechanism 1, body mechanism 1 includes spring washer body 101, reinforcing layer 102, reinforcing rib 103, filling layer 104 and opening body 105, reinforcing layer 102 fixed mounting is in the inside of spring washer body 101, reinforcing layer 102 is symmetrical distribution, reinforcing rib 103 fixed mounting is in the inner of reinforcing layer 102, reinforcing rib 103 is equidistant distribution, through installing reinforcing layer 102 and reinforcing rib 103, reinforcing rib 103 uses the stainless steel material that stability is high, a plurality of reinforcing ribs 103 that are trapezium structure combine reinforcing layer 102 to make the stability of the overall structure of spring washer body 101 increase, make the spring washer body 101 can not warp easily when using steadily, make the life of spring washer body 101 increase, reduce the stability of connecting between bolt and the nut that the deformation brought, the practicality of spring washer body 101 has been improved;

the reinforcing ribs 103 are of trapezoid structures, the filling layer 104 is fixedly arranged at the outer end of the reinforcing ribs 103, the opening body 105 is movably arranged at the inner end of the spring washer body 101, the filling layer 104 is filled with metal materials, a connecting structure is added on the basis of the reinforcing layer 102 and the reinforcing ribs 103, the service strength of the spring washer body 101 is further increased, stability between the device structures is improved, the connecting mechanism 2 comprises a connecting layer 201, a wear-resistant pad 202, a wear-resistant raised strip 203, a second protrusion 204 and a wear-resistant layer 205, the connecting layer 201 is fixedly arranged at the outer end of the spring washer body 101, the connecting layer 201 is arranged to stably connect the wear-resistant pad 202 at the outer end of the spring washer body 101 through the installation of the connecting layer 201, so that the wear-resistant pad 202 is not easy to fall off in the use process, the stability of the wear-resistant pad 202 is improved, the wear-resistant pad 202 is fixedly arranged at the outer end of the connecting layer 201, the wear-resistant raised strip 203 is fixedly arranged at the outer end of the wear-resistant pad 202, the wear-resistant raised strip 203 is formed by the same material as the wear-resistant pad 202, the wear-resistant raised strip 203 and the wear-resistant pad 202 is formed by the wear-resistant pad 202, the base material, the wear-resistant pad 202 can be increased on the wear-resistant pad 202, and the use effect is further improved, and the spring washer is more used;

wear-resisting sand grip 203 is the equidistance and distributes, protruding second 204 activity sets up in the rear of wear-resisting sand grip 203, protruding second 204 is the equidistance and distributes, through installing protruding second 204, protruding second 204 is located the inner of spring washer body 101 and can let be connected between spring washer body 101 and the bolt nut more stable, let the device use more stable, the practicality of the device has further been improved, wearing layer 205 activity sets up in protruding second 204's top, wearing layer 205 is located the upper end of spring washer body 101, through installing wearing layer 205, wearing layer 205 is made by the emery material, can effectually prevent outside wearing spring washer body 101, the life of spring washer body 101 has been increased, let the result of use of this spring washer body 101 further increase, adapting mechanism 3 includes locating piece 301 and protection piece 302, locating piece 301 fixed mounting is in the inner of spring washer body 101, protection piece 302 movable mounting is in the outside of locating piece 301, through installing locating piece 301 and protection piece 302, locating piece 301 and protection piece 302 are alloy steel together, locating piece 301 and protection piece 302 high rigidity, wear-resisting and good, can be fast and the work piece or the device cut into with the tool bit, the device is more convenient.

Working principle: this open-ended left helical blade formula stop spring washer structure, when using, the device integral erection is in the outer end of bolt and nut, when using, the inside a plurality of strengthening ribs 103 that are trapezium structure of spring washer body 101 combine enhancement layer 102 to let the stability of the overall structure of this spring washer body 101 increase, let this spring washer body 101 can not warp easily when using steadily, let the life of this spring washer body 101 increase, the stability of the connection between bolt and the nut that reduces the deformation and bring reduces, filling layer 104 is filled by the metal material, increase connection structure on the basis of enhancement layer 102 and strengthening ribs 103, the outside wearing layer 205 of spring washer body 101 is made by the silicon carbide material, can effectually prevent outside wearing spring washer body 101, the life of spring washer body 101 has been increased, wear-resisting sand grip 203 and wear pad 202 are the same material constitution, for the rubber material constitution, wear-resisting effect can be increased on the basis of wear pad 202, let this spring washer use more wear-resisting, further improve the result of use of this spring washer.

Finally, it should be noted that the above description is only for illustrating the technical solution of the present utility model, and not for limiting the scope of the present utility model, and that the simple modification and equivalent substitution of the technical solution of the present utility model can be made by those skilled in the art without departing from the spirit and scope of the technical solution of the present utility model.

Claims (7)

1. The utility model provides an open-ended left spiral cutting edge formula stop spring washer structure, includes body mechanism (1), coupling mechanism (2) and accepting mechanism (3), its characterized in that: coupling mechanism (2) are located the outer end of body mechanism (1), accept mechanism (3) and be located the inner of body mechanism (1), body mechanism (1) include spring washer body (101), enhancement layer (102), strengthening rib (103), filling layer (104) and opening body (105), enhancement layer (102) fixed mounting is in the inside of spring washer body (101), enhancement layer (102) are symmetrical distribution, strengthening rib (103) fixed mounting is at the inner of enhancement layer (102), strengthening rib (103) are the equidistance and distribute.

2. An open-ended left helical blade edge stop spring washer construction according to claim 1, wherein: the reinforcing ribs (103) are of trapezoid structures, the filling layers (104) are fixedly arranged at the outer ends of the reinforcing ribs (103), and the opening bodies (105) are movably arranged at the inner ends of the spring washer bodies (101).

3. An open-ended left helical blade edge stop spring washer construction according to claim 2, wherein: the connecting mechanism (2) comprises a connecting layer (201), a wear-resistant pad (202), a wear-resistant raised line (203), a second protrusion (204) and a wear-resistant layer (205), wherein the connecting layer (201) is fixedly arranged at the outer end of the spring washer body (101).

4. An open-ended left helical blade edge stop spring washer construction according to claim 3, wherein: the wear-resistant pad (202) is fixedly arranged at the outer end of the connecting layer (201), and the wear-resistant raised strips (203) are fixedly arranged at the outer end of the wear-resistant pad (202).

5. An open-ended left helical blade edge stop spring washer construction according to claim 4, wherein: the wear-resisting sand grip (203) are equidistantly distributed, the second bulges (204) are movably arranged behind the wear-resisting sand grip (203), and the second bulges (204) are equidistantly distributed.

6. An open-ended left helical blade edge stop spring washer construction according to claim 5, wherein: the wear-resistant layer (205) is movably arranged above the second bulge (204), and the wear-resistant layer (205) is positioned at the upper end of the spring washer body (101).

7. An open-ended left helical blade edge stop spring washer construction according to claim 6, wherein: the bearing mechanism (3) comprises a positioning block (301) and a protection block (302), wherein the positioning block (301) is fixedly arranged at the inner end of the spring washer body (101), and the protection block (302) is movably arranged at the outer side of the positioning block (301).

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