CN211387507U

CN211387507U - Horizontal rotation type triaxial positioner

Info

Publication number: CN211387507U
Application number: CN201922008275.0U
Authority: CN
Inventors: 徐洪雅; 冯柏伟
Original assignee: Jiangyin Younaisi Automation Technology Co ltd
Current assignee: Jiangyin Younaisi Automation Technology Co ltd
Priority date: 2019-11-19
Filing date: 2019-11-19
Publication date: 2020-09-01
Anticipated expiration: 2029-11-19

Abstract

The utility model relates to a horizontal rotation type three-axis welding positioner, which comprises a rotary base, wherein a rotary support is arranged on the rotary base, a first-axis servo motor is arranged on the rotary base on one side of the rotary support, and the output end of the first-axis servo motor is meshed with the rotary support; the slewing bearing top is installed and is shifted the crossbeam, the tip of the crossbeam that shifts installs initiative seat and driven seat respectively, is located to shift and installs two servo motor and triaxial servo motor on the initiative seat of crossbeam both sides respectively, two servo motor and triaxial servo motor install the initiative ring flange respectively, and installation driven flange on the driven seat relative with the initiative seat, welding tool frame and by welded work piece install between initiative flange and driven flange, form the duplex position welding between two sets of initiative seats and the driven seat. The utility model discloses compact structure, the place area occupied is little, and production efficiency is high, also helps reducing workman's intensity of labour simultaneously, makes things convenient for the welding of work piece.

Description

Horizontal rotation type triaxial positioner

Technical Field

The utility model relates to a horizontal rotation formula triaxial positioner. Belongs to the technical field of welding.

Background

The welding positioner is an indispensable device for realizing semi-automatic or full-automatic welding in the welding production of the manufacturing industry, and is classified as an auxiliary welding machine in the field of welding. In recent years, the welding positioner is greatly developed in the field of manufacturing of various devices in China, is widely applied, and the demand is increasing day by day, and particularly in the production occasion of adopting a robot to carry out automatic welding, the welding positioner becomes an essential production tool matched with the robot.

The welding positioner is technically provided with a common positioner; the gapless transmission servo control positioner is arranged, and the rated load range of the product reaches 0.1 kN-18000 kN. The welding positioner can be a product with multiple varieties, high technical level, and complete development in small, medium and large areas. The existing welding positioner adopts a working mode that a head and tail frame single shaft is displaced to be matched with a robot, the efficiency is low, workers need to walk back and forth, the labor intensity is high, and the space of a working site is relatively large.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a horizontal rotation formula triaxial positioner is provided to above-mentioned prior art, the realization that can be high-efficient, the high accuracy is by the welding of welding workpiece.

The utility model provides a technical scheme that above-mentioned problem adopted does: a horizontal rotation type three-axis welding positioner comprises a rotary base, wherein a rotary support is arranged at the center of the rotary base, a first-axis servo motor is arranged on the rotary base on one side of the rotary support, and the output end of the first-axis servo motor is meshed with the rotary support, so that 360-degree rotary displacement of a welding tool rack and a welded workpiece in the horizontal direction is realized; the slewing bearing top is installed and is shifted the crossbeam, the tip both sides of the crossbeam that shifts are installed initiative seat and driven seat respectively, are located and install two-shaft servo motor and triaxial servo motor on the initiative seat of the crossbeam both sides that shifts respectively, two-shaft servo motor and triaxial servo motor install the initiative ring flange respectively, and installation driven flange on the driven seat relative with the initiative seat, welding frock frame and by the welded work piece install between initiative flange and driven flange, form the duplex position welding between two sets of initiative seats and the driven seat.

Preferably, the pair of driving seats and the pair of driven seats are respectively positioned at two sides of the end part of the deflection cross beam, are in a straight line and are vertically arranged with the cross beam.

Preferably, the driven flange is provided with a self-aligning roller bearing so as to facilitate the rotation of the butted welded workpieces for changing angles.

Install the board that separates light above the crossbeam, keep apart robot welding area and manual work area, can play the guard action to the manual work area when the robot welds simultaneously.

Preferably, the rotary base comprises a bottom plate, a stand column is fixed in the middle of the bottom plate, and a supporting mounting plate is mounted at the top of the stand column.

Preferably, a pair of motor supports is mounted on the bottom plate, and the shaft servo motor is fixedly mounted between the motor supports.

Preferably, the bottom plate is provided with a leveling foot margin, so that the whole positioner is adjusted horizontally.

Compared with the prior art, the utility model has the advantages of:

the utility model comprises a rotary base, a beam at the upper end of the rotary base, a power seat and a driven seat which are symmetrical at the two sides of the beam, and a flange plate arranged on the upper surfaces of the power seat and the driven seat; two, triaxial can move the doing alone, and when robot side work, artifical side can load and unload the action of work piece, and each other does not influence, closely cooperates again, and after the work piece had been adorned to the manual work, wait for the robot welding to finish, a rotation 180 degrees begins to weld again, and the robot loads and unloads the work piece once more to this accomplishes a circulation. The structure design has the advantages of compact structure, small occupied area of the field, high production efficiency, contribution to reducing the labor intensity of workers and convenience for welding workpieces.

Drawings

FIG. 1 is a schematic structural diagram of a horizontal rotary type three-axis welding positioner according to this embodiment;

fig. 2 is a top view of bitmap 1.

Fig. 3 is a schematic view of a base structure of the welding positioner in this embodiment.

Wherein:

the device comprises a rotary base 1, a bottom plate 1.1, an upright post 1.2, a supporting and mounting plate 1.3, a motor support 1.4, a rotary support 2, a first-axis servo motor 3, a deflection beam 4, a driving seat 5, a driven seat 6, a second-axis servo motor 7, a third-axis servo motor 8 and a light-isolating plate 9.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments.

As shown in fig. 1-3, the utility model provides a horizontal rotation formula triaxial positioner, including rotating base 1's central point puts and installs slewing bearing 2, be provided with a servo motor 3 on the rotating base 1 of 2 one sides of slewing bearing, the output installation reduction gear of a servo motor 3, the reduction gear passes through gear and 2 meshing of slewing bearing, drives 2 rotations of slewing bearing, can realize welding frock frame and by 360 rotatory shifts of welded work piece in the horizontal direction.

The crossbeam 4 that shifts is installed at 2 tops of slewing bearing, the tip both sides of the crossbeam 4 that shifts are installed respectively and are driven seat 5 and driven seat 6, driving seat 5 and driven seat 6 are located the tip both sides of the crossbeam 4 that shifts respectively, are a straight line and arrange perpendicularly with the crossbeam, are located and install two servo motor 7 and triaxial servo motor 8 on the driving seat 5 of the crossbeam 4 both sides that shifts respectively, two servo motor 7 and triaxial servo motor 8 connect the reduction gear respectively to install the initiative ring flange at the output of reduction gear, can connect the welding frock frame on the ring flange and by welded work piece, with the driven seat 6 relative of driving seat 5 on through self-aligning roller bearing installation driven flange, the welding frock frame reaches to be installed between initiative flange and driven flange by welded work piece. Two sets of driving seats and driven seats form double-station welding, and two welded workpieces can be installed, so that the welding efficiency is improved.

Two servo motor 7 and three servo motor 8 can move alone and do, and when welding robot side work, artifical side can load and unload the action of work piece, and each other does not influence closely cooperates again, and the manual work is adorned the work piece after, waits for the robot welding to finish, and one servo motor begins rotatory 180, and the robot begins the welding again, and the manual work is loaded and unloaded the work piece once more to this completion circulation.

In addition to the above embodiments, the present invention also includes other embodiments, and all technical solutions formed by equivalent transformation or equivalent replacement should fall within the protection scope of the claims of the present invention.

Claims

1. The utility model provides a horizontal rotation formula triaxial positioner, includes rotating base, its characterized in that: a rotary support is arranged at the center of the rotary base, a first-shaft servo motor is arranged on the rotary base on one side of the rotary support, and the output end of the first-shaft servo motor is meshed with the rotary support, so that 360-degree rotary displacement of the welding tool rack and a welded workpiece in the horizontal direction is realized; the slewing bearing top is installed and is shifted the crossbeam, the tip of the crossbeam that shifts installs initiative seat and driven seat respectively, is located to shift and installs two servo motor and triaxial servo motor on the initiative seat of crossbeam both sides respectively, two servo motor and triaxial servo motor install the initiative ring flange respectively, and installation driven flange on the driven seat relative with the initiative seat, welding tool frame and by welded work piece install between initiative flange and driven flange, form the duplex position welding between two sets of initiative seats and the driven seat.

2. The horizontal rotary triaxial welding positioner of claim 1, which comprises: the driving seat and the driven seat are respectively positioned on two sides of the end part of the deflection cross beam and are in a straight line and are vertically arranged with the cross beam.

3. The horizontal rotary triaxial welding positioner of claim 1, which comprises: the driven flange is provided with a self-aligning roller bearing so as to facilitate the rotation and angle change of the welded workpieces in butt joint.

4. The horizontal rotary triaxial welding positioner of claim 1, which comprises: and a light-isolating plate is arranged above the cross beam to isolate a robot welding area from a manual working area.

5. The horizontal rotary triaxial welding positioner of claim 1, which comprises: the rotary base comprises a bottom plate, a stand column is fixed in the middle of the bottom plate, and a supporting mounting plate is mounted at the top of the stand column.

6. The horizontal rotary triaxial welding positioner of claim 5, which comprises: a pair of motor supports is installed on the bottom plate, and a shaft servo motor is fixedly installed between the motor supports.

7. The horizontal rotary triaxial welding positioner of claim 5, which comprises: and the bottom plate is provided with a leveling ground foot to realize the overall horizontal adjustment of the positioner.