CN202781192U

CN202781192U - Cable hanger of robot

Info

Publication number: CN202781192U
Application number: CN 201220406437
Authority: CN
Inventors: 周扬
Original assignee: XIAMEN SIERT ROBOT SYSTEM CO Ltd
Current assignee: XIAMEN SIERT ROBOT SYSTEM CO Ltd; Xiamen Aerospace Siert Robot System Co Ltd
Priority date: 2012-08-16
Filing date: 2012-08-16
Publication date: 2013-03-13
Anticipated expiration: 2022-08-16

Abstract

The utility model discloses a cable hanger of a robot. The cable hanger of the robot comprises a telescopic pipe, a rotating shaft, a bearing sleeve, an extension arm and a spring balancer. The rotating shaft is installed at the upper end of the telescopic pipe, and the bearing is arranged on the rotating shaft, and the bearing sleeve is arranged at one end of the extension arm. The extension arm is enabled to be installed at the upper end of the telescopic pipe through the match of the bearing and the bearing sleeve in a rotatable mode, and the spring balancer is installed on the extension arm in a slidable mode. The cable hanger of the robot can achieve up-and-down adjustment, 360-degree free rotating can be achieved through the rotating shaft, the bearing and the bearing sleeve, the horizontal sliding can be achieved through the extension arm and the spring balancer, and therefore the spring balancer of the cable hanger of the robot can move and rotate all-dimensionally, cables of a robot can move together with the robot without swinging everywhere, and therefore welding is not influenced.

Description

The robot cable suspension bracket

Technical field

But the robot cable hanger mechanism that the utility model relates to a kind of up-down adjustment and rotates freely.

Background technology

Along with the development of China's machinery industry, robot welding has become a kind of irresistible trend.When using robot welding, establish cable in stock and will reach from behind robot upper part; In this case, must look for a kind of mechanism that can allow cable be unlikely along with robot moves together and swing everywhere, can be because of the cause influence welding of cable when guaranteeing the robot operation.Aspect this, the dealer also once did many effort, and by continuous effort, finally found a kind of robot cable suspension bracket that goes for different types of machines.

The utility model content

The purpose of this utility model provides a kind of robot cable suspension bracket, and cable can be moved together along with robot, can not swing everywhere and affects welding.

In order to reach above-mentioned purpose, solution of the present utility model is:

The robot cable suspension bracket, formed by telescoping tube, rotating shaft, bearing, bearing holder (housing, cover), adjutage and Spring balancer, rotating shaft is installed in the upper end of telescoping tube, bearing is installed in the rotating shaft, bearing holder (housing, cover) is installed in an end of adjutage, cooperate with bearing holder (housing, cover) by bearing to make adjutage be installed in the upper end of telescoping tube with rotating form, Spring balancer is installed on the adjutage with form slidably.

Described telescoping tube is nested with by support column and adjustable column and forms, and the corresponding locating hole that forms on support column and the adjustable column is plugged on locating hole corresponding to support column and adjustable column by alignment pin, and support column and adjustable column are positioned at together.

Described bearing holder (housing, cover) is fastened on the bearing, and it is spacing that rotating shaft upper end is provided with end cap, prevents that bearing holder (housing, cover) from deviating from.

Form chute on the described adjutage, sliding in the chute arranges little bearing and axle, and Spring balancer is installed on the little bearing by axle.

After adopting such scheme, the utility model telescoping tube can be realized up-down adjustment, can realize that by rotating shaft, bearing and bearing holder (housing, cover) 360 degree rotate freely, can realize horizontal slip by adjutage and Spring balancer, thus, the utility model can guarantee that by Spring balancer robot cable can move together along with robot, can not swing everywhere and affects welding.

Below in conjunction with drawings and the specific embodiments the utility model is done and to be described in further detail.

Description of drawings

Fig. 1 is three-dimensional exploded view of the present utility model;

Fig. 2 is assembled sectional view of the present utility model;

Fig. 3 is flexible pipe structure schematic diagram of the present utility model.

Label declaration

Telescoping tube 1 support column 11 adjustable columns 12 alignment pins 13

Rotating shaft 2 end caps 21

Bearing 3

Bearing holder (housing, cover) 4

Adjutage 5 chutes 51

Spring balancer 6

Little bearing 7 axles 71.

The specific embodiment

As shown in Figure 1 to Figure 3, the robot cable suspension bracket that the utility model discloses is comprised of telescoping tube 1, rotating shaft 2, bearing 3, bearing holder (housing, cover) 4, adjutage 5 and Spring balancer 6.

Telescoping tube 1 be can up-down adjustment sleeve pipe, specifically can be nested with by support column 11 and adjustable column 12 and form, the corresponding locating hole that forms on support column 11 and the adjustable column 12, be plugged on by alignment pin 13 on the locating hole 13 of support column 11 and adjustable column 12 correspondences, support column 11 and adjustable column 12 are positioned at together.

Rotating shaft 2 is installed in the upper end of telescoping tube 1.

Bearing 3(such as ball hold) install in the rotating shaft 2, two bearings 3 are arranged among this embodiment.

Bearing holder (housing, cover) 4 is fastened on the bearing 3, cooperates with bearing 3 in order to guarantee bearing holder (housing, cover) 4, and it is spacing also to be provided with end cap 21 in rotating shaft 2 upper ends, prevents that bearing holder (housing, cover) 4 from deviating from.

One end of adjutage 5 is installed on the bearing holder (housing, cover) 4, cooperates with bearing holder (housing, cover) 4 by bearing 3, make adjutage 5 with can 360 the degree form of freely rotating be installed in the upper end of telescoping tube 1.

Spring balancer 6 is installed on the adjutage 5 with form slidably, realizes the horizontal slip of Spring balancer 6.In order to make slip more smooth and easy, form chute 51 at adjutage 5, sliding in the chute 51 arranges little bearing 7 and axle 71, and Spring balancer 6 is installed on the little bearing 7 by axle 71.

Like this, Spring balancer 6 of the present utility model can be realized all-around mobile and rotation.Robot cable is installed on the Spring balancer 6, can guarantees that robot cable can move together along with robot, can not swing everywhere and affect welding.

Above-described embodiment and graphic and non-limiting product form of the present utility model and style, any person of an ordinary skill in the technical field all should be considered as not breaking away from patent category of the present utility model to its suitable variation or modification of doing.

Claims

1. robot cable suspension bracket, it is characterized in that: formed by telescoping tube, rotating shaft, bearing, bearing holder (housing, cover), adjutage and Spring balancer, rotating shaft is installed in the upper end of telescoping tube, bearing is installed in the rotating shaft, bearing holder (housing, cover) is installed in an end of adjutage, cooperate with bearing holder (housing, cover) by bearing to make adjutage be installed in the upper end of telescoping tube with rotating form, Spring balancer is installed on the adjutage with form slidably.

2. robot cable suspension bracket as claimed in claim 1, it is characterized in that: telescoping tube is nested with by support column and adjustable column and forms, corresponding formation on the locating hole on support column and the adjustable column, be plugged on support column and locating hole corresponding to adjustable column by alignment pin, support column and adjustable column are positioned at together.

3. robot cable suspension bracket as claimed in claim 1, it is characterized in that: bearing holder (housing, cover) is fastened on the bearing, and it is spacing that the rotating shaft upper end is provided with end cap.

4. robot cable suspension bracket as claimed in claim 1 is characterized in that: form chute on the adjutage, sliding in the chute arranges little bearing and axle, and Spring balancer is installed on the little bearing by axle.