CN211256087U

CN211256087U - Chemical nickel plating hanger for wind power generation speed reducer bushing

Info

Publication number: CN211256087U
Application number: CN201921353719.8U
Authority: CN
Inventors: 陈明
Original assignee: Tianjin Xianzhong Auto Parts Co ltd
Current assignee: Tianjin Xianzhong Auto Parts Co ltd
Priority date: 2019-08-20
Filing date: 2019-08-20
Publication date: 2020-08-14
Anticipated expiration: 2029-08-20

Abstract

The utility model discloses a chemical nickel plating stores pylon of wind power generation speed reducer bush relates to electroplating hanger technical field. The utility model comprises a plurality of rings which are arranged in the same diameter and coaxial line, and the number of the rings is not less than three; the outer side ring surfaces of the plurality of circular rings are connected through a plurality of axial fixing rods, and the number of the axial fixing rods is not less than two; the lower end of the ring at the bottom is fixed with a plurality of support rods pointing to the downward axis of the ring in an annular arrangement mode, and the number of the support rods is not less than three. The utility model discloses a hoist and mount mode effectively utilizes the dotted line contact between bush excircle and the lower extreme ring to hoist, and the contact point is little, hangs little and the work piece of point defect and is stable difficult for rocking, has solved the big problem of current hanger hanging point.

Description

Chemical nickel plating hanger for wind power generation speed reducer bushing

Technical Field

The utility model belongs to the technical field of electroplate the hanger, especially relate to a chemical nickel plating stores pylon of wind power generation speed reducer bush.

Background

The wind power generation speed reducer bushing needs to be subjected to chemical nickel-phosphorus plating treatment, and the thickness of the plating layer is required to be more than 75 microns. In the plating process, because a workpiece is large and a plating layer is thick, the plating layer defect at a hanging point is clear and can not be avoided, hanging points are required to be arranged on the outer circular surface and the lower end surface of a product for some special products, and hanging points can not be arranged on other parts, so that a hanging frame with small hanging points at the bottom edge is required to be designed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a wind power generation speed reducer bush chemical nickel plating stores pylon hoists through the dotted line contact of hoist and mount mode effectively utilizing between bush excircle and the lower extreme ring, and the contact point is little, hangs little and the work piece of point defect and stabilizes difficult rocking, has solved the big problem of current hanger hanging point.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a chemical nickel plating rack for a wind power generation speed reducer bushing, which comprises a plurality of circular rings arranged in an equal-diameter coaxial line, wherein the number of the circular rings is not less than three; the outer side ring surfaces of the plurality of circular rings are connected through a plurality of axial fixing rods, and the number of the axial fixing rods is not less than two; the lower end of the circular ring at the bottom is fixed with a plurality of support rods pointing downwards to the axis of the circular ring in an annular arrangement mode, and the number of the support rods is not less than three.

Furthermore, the inclination angle of the support rod ranges from 10 degrees to 15 degrees, and the contact area between the support rod and the bushing is small.

Furthermore, the upper ends of the axial fixing rods are respectively fixed with a hook which can be hung in the middle of the liquid for electroplating.

Furthermore, the peripheral surfaces of the circular ring, the axial fixing rod and the supporting rod are all subjected to Teflon spraying, so that the hanger is not easy to plate.

The utility model discloses following beneficial effect has:

the utility model discloses a hoist and mount mode effectively utilizes the dotted line contact between bush excircle and the lower extreme ring to hoist, and the contact point is little, hangs little and the work piece of point defect and is stable difficult for rocking to the hanger surface adopts the special fluorine dragon spraying, and the plating bath can not be plated, can practice thrift the consumption of plating bath, reduction in production cost.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of a chemical nickel plating rack for a liner of a wind power generation speed reducer of the present invention;

FIG. 2 is a schematic view of the structure of the pylon and the liner of FIG. 1;

FIG. 3 is a cross-sectional view of FIG. 2;

in the drawings, the components represented by the respective reference numerals are listed below:

1-circular ring, 2-axial fixing rod, 3-supporting rod and 4-lining.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the utility model relates to a chemical nickel plating rack for bushings of wind power generation speed reducers, which comprises a plurality of rings 1 arranged in a coaxial line with equal diameter, the number of the rings 1 is three, and the rings 1 are made of steel wires with the diameter of 3 mm; the outer side ring surfaces of the plurality of circular rings 1 are connected through a plurality of axial fixing rods 2, and the number of the axial fixing rods 2 is two; the lower end of the circular ring 1 at the bottom is fixed with a plurality of supporting rods 3 pointing to the downward axis of the circular ring 1 in an annular arrangement mode, and the number of the supporting rods 3 is three.

The inclination angle range of the support rods 3 is 10-15 degrees, the contact area between the support rods 3 in the inclined design and the bushing 4 is small, the three support rods 3 form the outer edge of the bottom of the three-point support bushing 4, and the three points are in contact to form the stability of a triangle.

The material of ring 1, axial dead lever 2 and support rod 3 adopts 304 stainless steel, and all carries out the teflon spraying on the surface all around and makes the hanger be difficult to go up the plating.

The utility model provides a hoist and mount mode effectively utilizes the dotted line contact between 4 excircles of bush and the lower extreme ring 1 to hoist, and the contact point is little, hangs that the point defect is little and the work piece is stable difficult for rocking to the hanger surface adopts the teflon spraying, and the plating bath can not be plated, can practice thrift the consumption of plating bath about 30%, reduction in production cost.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a wind power generation speed reducer bush chemical nickel plating stores pylon which characterized in that:

comprises a plurality of circular rings (1) which are arranged coaxially in equal diameter; the outer side ring surfaces of the circular rings (1) are connected through a plurality of axial fixing rods (2); the lower end of the circular ring (1) at the bottom is fixed with a plurality of supporting rods (3) pointing to the downward axis of the circular ring (1) in an annular arrangement manner.

2. The electroless nickel plating hanger for the bushings of wind power generation speed reducers according to claim 1 wherein the support rods (3) are inclined at an angle ranging from 10 ° to 15 °.

3. The chemical nickel-plating hanging rack for the wind power generation speed reducer bushing according to claim 1, wherein hooks are fixed at the upper ends of the axial fixing rods (2).