CN203463902U

CN203463902U - Lifting mechanism

Info

Publication number: CN203463902U
Application number: CN201320547114.9U
Authority: CN
Inventors: 吕绍林; 马金勇; 郭文龙; 吕路明; 夏时雨
Original assignee: 吴江市博众精工科技有限公司
Priority date: 2013-09-04
Filing date: 2013-09-04
Publication date: 2014-03-05

Abstract

The utility model relates to a lifting mechanism. A driving cylinder is arranged on a counterpoint reinforcing plate; the counterpoint reinforcing plate penetrates through a lower counterpoint bottom plate; the upper end of the counterpoint reinforcing plate is connected with a bottom plate; the driving cylinder is connected with an upper cylinder push block; the upper cylinder push block is connected with the lower counterpoint bottom plate; the lower counterpoint bottom plate is fixedly connected with linear bearings; bearing seats are connected with the bottom plate; the linear bearings penetrate through the upper ends of the bearing seats and are connected with an upper counterpoint bottom plate; four groups of the linear bearings are provided and are respectively and symmetrically arranged on the lower counterpoint reinforcing plate; two limiting columns are connected with the lower right part of the upper counterpoint bottom plate; the counterpoint reinforcing plate is positioned in the middle of the bottom of the bottom plate; the bottom plate can be fixed on other equipment; the upper counterpoint bottom plate is connected with a relevant mechanism, so that the stability of the lifting mechanism is enhanced; the driving cylinder of the lifting mechanism can prop against the upper cylinder push block, and the position of the upper counterpoint bottom plate can be adjusted to be in a standard working position when the lower counterpoint bottom plate and the upper counterpoint bottom plate are driven by the linear bearings.

Description

A kind of elevator mechanism

Technical field:

The utility model relates to a kind of elevator mechanism.

Background technique:

While component being installed on product, sometimes some production mechanism need to be by elevator mechanism when rising and having declined its action, now just need an elevator mechanism, by the driving of cylinder, can realize the action that drives other production mechanisms to rise and decline.

Model utility content:

The purpose of this utility model is for the deficiencies in the prior art part, a kind of elevator mechanism is provided, under the drive of lift cylinder, can hold out against pushing block on cylinder, the position of contraposition lower shoe and contraposition upper plate adjustable contraposition upper plate under the drive of linear bearing, makes it in standard operation position.

Technology solution of the present utility model is as follows:

A kind of elevator mechanism, it comprises pushing block, contraposition stiffening plate, contraposition lower shoe, contraposition upper plate, base plate, linear bearing and bearing support on driving cylinder, cylinder, described driving cylinder is arranged on contraposition stiffening plate, and contraposition stiffening plate is through contraposition lower shoe, and the upper end of contraposition stiffening plate is connected on base plate; Described driving cylinder is connecting pushing block on cylinder, and on cylinder, pushing block and contraposition lower shoe link together; Described contraposition lower shoe is being fixedly connected with linear bearing, is connecting bearing support on base plate, and linear bearing links together through its upper end of bearing support and contraposition upper plate.

As preferably, described linear bearing has four groups, and symmetry is arranged on contraposition lower shoe respectively.

As preferably, the lower right part of described contraposition upper plate connects two limited posts.

As preferably, described contraposition stiffening plate is positioned at the neutral position, bottom of base plate.

The beneficial effects of the utility model are:

Join dependency mechanism on the utility model contraposition upper plate, under driving, driving cylinder can hold out against pushing block on cylinder, the position of contraposition lower shoe and contraposition upper plate adjustable contraposition upper plate under the drive of linear bearing, makes it in standard operation position, is convenient to the carrying out of follow-up work.

Accompanying drawing explanation:

Below in conjunction with accompanying drawing, the utility model is described further:

Fig. 1 is structural representation of the present utility model;

Fig. 2 is plan view of the present utility model;

In Fig. 1 and 2: 1-driving cylinder; Pushing block on 2-cylinder; 3-contraposition stiffening plate; 4-contraposition lower shoe; 5-contraposition upper plate; 6-base plate; 7-linear bearing; 8-bearing support.

Embodiment:

Embodiment, see attached Fig. 1 and 2, a kind of elevator mechanism, it comprises pushing block 2, contraposition stiffening plate 3, contraposition lower shoe 4, contraposition upper plate 5, base plate 6, linear bearing 7 and bearing support 8 on driving cylinder 1, cylinder, described driving cylinder is arranged on contraposition stiffening plate, and contraposition stiffening plate is through contraposition lower shoe, and the upper end of contraposition stiffening plate is connected on base plate; Described driving cylinder is connecting pushing block on cylinder, and on cylinder, pushing block and contraposition lower shoe link together; Described contraposition lower shoe symmetry is being fixedly connected with four linear bearings, is connecting four bearing supports on base plate, and linear bearing links together through its upper end of bearing support and contraposition upper plate, join dependency mechanism on contraposition upper plate; The lower right part of described contraposition upper plate connects two limited posts, when declining, contraposition upper plate provides constraints, and protection contraposition upper plate.

Described contraposition stiffening plate is positioned at the neutral position, bottom of base plate, and base plate can be fixed on other equipment, has strengthened like this stability of elevator mechanism.

Above-described embodiment is the specific descriptions that the utility model is carried out; just the utility model is further described; can not be interpreted as the restriction to the utility model protection domain, within those skilled in the art makes some nonessential improvement according to the content of above-mentioned model utility and adjusts and all to fall into protection domain of the present utility model.

Claims

1. an elevator mechanism, it is characterized in that: it comprises pushing block, contraposition stiffening plate, contraposition lower shoe, contraposition upper plate, base plate, linear bearing and bearing support on driving cylinder, cylinder, described driving cylinder is arranged on contraposition stiffening plate, and contraposition stiffening plate is through contraposition lower shoe, and the upper end of contraposition stiffening plate is connected on base plate; Described driving cylinder is connecting pushing block on cylinder, and on cylinder, pushing block and contraposition lower shoe link together; Described contraposition lower shoe is being fixedly connected with linear bearing, is connecting bearing support on base plate, and linear bearing links together through its upper end of bearing support and contraposition upper plate.

2. a kind of elevator mechanism according to claim 1, is characterized in that: described linear bearing has four groups, and symmetry is arranged on contraposition lower shoe respectively.

3. a kind of elevator mechanism according to claim 1, is characterized in that: the lower right part of described contraposition upper plate connects two limited posts.

4. a kind of elevator mechanism according to claim 1, is characterized in that: described contraposition stiffening plate is positioned at the neutral position, bottom of base plate.