CN203487244U

CN203487244U - Acid-pickling loop turnover plate reversing device

Info

Publication number: CN203487244U
Application number: CN201320525019.9U
Authority: CN
Inventors: 刘斌
Original assignee: TIANJIN YURUNDE METAL PRODUCTS CO Ltd
Current assignee: TIANJIN YURUNDE METAL PRODUCTS CO Ltd
Priority date: 2013-08-27
Filing date: 2013-08-27
Publication date: 2014-03-19
Anticipated expiration: 2023-08-27

Abstract

The utility model relates to an acid-pickling loop turnover plate reversing device, comprising a movable turnover plate, supports and a swinging assembly, wherein the movable turnover plate and the two supports all are ring-shaped; the movable turnover plate is fixedly mounted on the outer edges of the two supports; the swinging assembly is coaxially sleeved in the inner rings of the two supports in mirror symmetry; the swinging assembly comprises shaft sleeves and pins; one shaft sleeve is fixedly mounted on the inner ring wall of each of the two supports; one rotatable pin is sleeved in each shaft sleeve, and a gap is remained between the pin and the corresponding shaft sleeve; the outer end of the pin is wider for limitation in position; the inner end of the pin penetrates through the shaft sleeve and is positioned through a nut. The acid-pickling loop turnover plate reversing device provided by the utility model has the advantages that the shaft sleeves are welded on the supports, the pins are coaxially sleeved in the shaft sleeves, the pins are capable of swinging relatively to the shaft sleeves, the shaft sleeves drive the supports which drive the movable turnover plate, and therefore, the swinging of the movable turnover plate is realized, and moreover, the damage of the supports and the pins is avoided, the production resources are saved and the equipment running rate is improved.

Description

Acid cleaning loop turnover panel steering gear

Technical field

The utility model belongs to metallurgical plate manufacture field, relates to pickler, especially a kind of acid cleaning loop turnover panel steering gear.

Background technology

At present, mostly most of pickling lines kink is to adopt lower reverse turning bed structure, and by hydro-cylinder connecting movable sleeve turnover panel, turnover panel is fixed in frame by pin, and hydro-cylinder drives turnover panel to take pin by to-and-fro movement and realizes rising and falling of kink turnover panel as axle.But at the scene in actual use procedure; unreasonable due in kink panel turnover mechanism structure design; often can cause nullifying the damage of mechanism; it shows: in prior art; cancellation is that kink turnover panel is packed on support; then on support, suit is nullified; due to the long-term rotation campaign of kink turnover panel; pin directly contacts with support body and lacks lubricated; can cause the damage of pin and support body; pin fracture, turnover panel support body cave-in accident also can occur during well damage, and the accessory size such as support body and cancellation needs definitely coupling, cost is higher.

Utility model content

The purpose of this utility model is to overcome the deficiencies in the prior art part, provide a kind of simple in structure, use safe acid cleaning loop turnover panel steering gear.

The utility model solves its technical problem and takes following technical scheme to realize:

A kind of acid cleaning loop turnover panel steering gear, comprise drop in leaf, support and rotation assembly, drop in leaf, two, support and be ring-type, in two support outer rims, be jointly fixedly mounted with drop in leaf, in two supports, in ring, mirror image symmetric coaxial is set with a rotation assembly, described rotation assembly comprises axle sleeve and pin, on two support internal ring walls, be all fixedly mounted with an axle sleeve, in each axle sleeve, be all set with a rotating pin, pin and sleeve lining leave gap, and pin outer end is wider to be given spacingly, and pin is inner through axle sleeve and located by a nut.

And, a plurality of grease nipples are radially installed on described axle sleeve, upwards, grease nipple exports downwards and is positioned on sleeve lining in this grease nipple import.

And the mode that is fixedly mounted with of described support and axle sleeve is welding.

Advantage of the present utility model and positively effect are:

1, the utility model provides a kind of axle sleeve that welds on support body, pin coaxial package is in axle sleeve, nullify and can realize relative rotation with axle sleeve, axle sleeve drives support, support drives drop in leaf, realizes thus the rotation of drop in leaf, has avoided thus the damage of support body and pin, save the resources of production, improved the rate of starting of equipment.

2, the utility model punches and grease nipple is installed on axle sleeve, regularly adds thus lubricating grease, reduces the wearing and tearing between axle sleeve and pin, has saved to a certain extent cost.

Accompanying drawing explanation

Fig. 1 is the utility model structural representation (broken section).

Embodiment

Below in conjunction with accompanying drawing and by specific embodiment, the utility model is described in further detail, and following examples are descriptive, are not determinate, can not limit protection domain of the present utility model with this.

A kind of acid cleaning loop turnover panel steering gear, comprise support 3, drop in leaf 7 and rotation assembly, drop in leaf, two, support and be ring-type, in two support outer rims, be jointly fixedly mounted with drop in leaf, in two supports, in ring, mirror image symmetric coaxial is set with a rotation assembly, makes thus adjustable flap can realize rotation.

Innovative point of the present utility model is:

Described rotation assembly comprises axle sleeve 4 and pin, on two support internal ring walls, be all fixedly mounted with an axle sleeve, be all set with a rotating pin in each axle sleeve, pin and sleeve lining leave gap, pin outer end 1 is wider to be given spacingly, and pin inner 6 is through axle sleeve and located by a nut 5.

A plurality of grease nipples 2 are radially installed on axle sleeve, and upwards, grease nipple exports downwards and is positioned on sleeve lining, regularly adds thus lubricating grease, reduces the wearing and tearing between axle sleeve and pin in this grease nipple import.

The mode that is fixedly mounted with of above-mentioned support and axle sleeve is welding.

Although disclose for the purpose of illustration embodiment of the present utility model and accompanying drawing, but it will be appreciated by those skilled in the art that: within not departing from the spirit and scope of the utility model and claims, various replacements, variation and modification are all possible, therefore, scope of the present utility model is not limited to embodiment and the disclosed content of accompanying drawing.

Claims

1. an acid cleaning loop turnover panel steering gear, comprise drop in leaf, support and rotation assembly, drop in leaf, two, support and be ring-type, in two support outer rims, be jointly fixedly mounted with drop in leaf, in two supports, in ring, mirror image symmetric coaxial is set with a rotation assembly, it is characterized in that: described rotation assembly comprises axle sleeve and pin, on two support internal ring walls, be all fixedly mounted with an axle sleeve, in each axle sleeve, be all set with a rotating pin, pin and sleeve lining leave gap, pin outer end is wider give spacing, pin is inner to be passed axle sleeve and is located by a nut.

2. acid cleaning loop turnover panel steering gear according to claim 1, is characterized in that: a plurality of grease nipples are radially installed on described axle sleeve, and upwards, grease nipple exports downwards and is positioned on sleeve lining in this grease nipple import.

3. acid cleaning loop turnover panel steering gear according to claim 1, is characterized in that: the mode that is fixedly mounted with of described support and axle sleeve is welding.