CN211072437U

CN211072437U - Welding workstation

Info

Publication number: CN211072437U
Application number: CN201922228389.6U
Authority: CN
Inventors: 曲杰; 王洋; 熊东锋; 潘东东; 曹俊野
Original assignee: Zhejiang Qianjiang Robot Co ltd
Current assignee: Zhejiang Qianjiang Robot Co ltd
Priority date: 2019-12-12
Filing date: 2019-12-12
Publication date: 2020-07-24
Anticipated expiration: 2029-12-12

Abstract

The utility model belongs to the technical field of mechanical equipment, concretely relates to weldment work station. It has solved the problem that the production efficiency of current shaped steel when the welding is low. This weldment work station, including shaped steel centre gripping rotating device, shaped steel centre gripping rotating device includes the base plate of vertical setting, be equipped with the rotary drive source who has the output shaft on the base plate, the tip of output shaft is equipped with gear one, and the meshing has the rotor plate parallel with the base plate on the gear one, the rotor plate is the semicircular in shape, is equipped with fixture on the rotor plate, be equipped with the guiding mechanism that leads to rotor plate rotation orbit between rotor plate and the base plate. The utility model provides high production efficiency when shaped steel welds.

Description

Welding workstation

Technical Field

The utility model belongs to the technical field of mechanical equipment, concretely relates to weldment work station.

Background

When the steel section is applied, parts are generally welded on the steel section. At present the welding of mill to shaped steel is usually to place shaped steel on the fixed bolster through the manual work welding, and there is the multiaspect on the shaped steel and need weld the part, and the fixed bolster can not satisfy this requirement this moment and need lift up shaped steel with the help of the loop wheel machine and overturn. The process is time-consuming and labor-consuming, and the production efficiency is low when the section steel is welded.

Disclosure of Invention

The utility model aims at having the above-mentioned problem to current technique, provided a weldment work station, the utility model aims to solve the technical problem that: how to improve the production efficiency when the section steel is welded.

The purpose of the utility model can be realized by the following technical proposal:

the utility model provides a welding workstation, includes shaped steel centre gripping rotating device, shaped steel centre gripping rotating device includes the base plate of vertical setting, be equipped with the rotary drive source who has the output shaft on the base plate, the tip of output shaft is equipped with gear one, and the meshing has the rotor plate parallel with the base plate on the gear one, the rotor plate is the semicircular, is equipped with fixture on the rotor plate, be equipped with the guiding mechanism that leads to the rotor plate rotation orbit between rotor plate and the base plate.

Shaped steel welds in weldment work station, places shaped steel on shaped steel centre gripping rotating device, carries out the centre gripping with shaped steel through fixture on the rotor plate, and the rotary drive source drives gear one and rotates, and the transmission is engaged with gear one mutually to the rotor plate, and guiding mechanism makes the semi-annular rotor plate have fixed rotation orbit and drives shaped steel and rotate, improves the production efficiency when shaped steel welds.

In the welding workstation, the clamping mechanism comprises at least three cylinders, the left side, the right side and the bottom of the rotating plate are respectively provided with one cylinder, a piston rod of each cylinder is arranged towards the center of the rotating plate, and the end part of each piston rod is provided with the top backup plate. Shaped steel is placed on the top backup plate of bottom cylinder, works clamping device, and bottom cylinder lifts shaped steel rebound, and the piston rod of the left and right sides cylinder stretches out and will exert pressure to the shaped steel, and shaped steel carries out the centre gripping through three cylinder, drives the shaped steel and rotates together when the rotor plate rotates.

In the welding workstation, the clamping mechanism comprises a hand grip positioned on the plate surface of one side of the rotating plate, which is far away from the base plate, and the opening of the hand grip is arranged upwards. The profile steel is embraced by the grippers arranged on the rotating plate, so that the rotating plate can rotate conveniently to drive the profile steel to rotate together.

In the welding workstation, the rotating plate is provided with a semi-annular rack meshed with the first gear. The semi-annular rack arranged on the rotating plate is meshed with the first gear to drive the rotating plate to rotate.

In the welding workstation, the cylinder is located on one side of the rotating plate, the guide mechanism comprises a first sliding block located on the other side of the rotating plate, a first guide rail matched with the first sliding block is arranged on the base plate, and the first guide rail is in a semi-annular shape. The first annular guide rail is matched with the first sliding block to enable the rotating plate to rotate along the track of the first guide rail under the driving of the rotary driving source, and then the section steel is driven to rotate, so that the production efficiency of the section steel during welding is improved.

In foretell weldment work station, this weldment work station still includes the guide rail two that is located the base plate below, shaped steel centre gripping rotating device still includes the movable plate that is located between base plate and the guide rail two, and the bottom and the movable plate of base plate link firmly, and the bottom surface of movable plate is equipped with the slider two that is mutually supported with the guide rail, still be equipped with the motor on the movable plate, be equipped with gear two in the pivot of motor, still be equipped with the spur rack with gear two-phase meshing on the guide rail two. The movable plate that links firmly below the base plate, the motor that sets up on the movable plate provides the power supply for shaped steel centre gripping rotating device's removal, and the epaxial gear two of motor rotates meshes with the spur rack mutually, makes shaped steel centre gripping rotating device remove along guide rail two under the effect of motor, accomplishes the welding back on shaped steel station, and shaped steel centre gripping rotating device gets into next station along guide rail two under the effect of motor and welds or other processes, need not relapse the clamping and improve production efficiency.

In the welding workstation, a plurality of section steel clamping and rotating devices are arranged on the second guide rail at intervals along the length direction of the second guide rail. The plurality of profile steel clamping and rotating devices are arranged on the second guide rail, so that the welding workstation can clamp a plurality of profile steels at the same time to weld in different procedures; secondly, the distance between every two section steel clamping and rotating devices can be adjusted to adapt to section steels with different lengths for clamping.

In the welding workstation, the section steel clamping and rotating device further comprises an annular baffle plate for shielding the semi-annular rack, and the annular baffle plate is fixedly arranged on the substrate. The annular baffle carries out this time to the semi-annular rack, can reduce the welding and make the welding slag dust splash to the semi-annular rack on, causes the influence to the life of semi-annular rack.

Compared with the prior art, the welding workstation has the following advantages:

1. the shaped steel clamping can realize that reply different angle welding demands rotate the shaped steel at shaped steel centre gripping rotating device, production efficiency when improving the shaped steel welding.

2. This weldment work station can realize the effective clamping to different length shaped steel, can carry the shaped steel after the clamping simultaneously and weld or other processes on different stations, improves the production efficiency of shaped steel.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

FIG. 2 is a schematic perspective view of the section steel clamping and rotating device on the second guide rail.

Fig. 3 is a schematic perspective view of components such as a substrate and a slider.

Fig. 4 is a perspective view of the pivotal plate and the components mounted on the pivotal plate.

In the figure, 1, a section steel clamping and rotating device; 2. a substrate; 3. a rotary drive source; 4. an output shaft; 5. a first gear; 6. a rotating plate; 7. a clamping mechanism; 7a, a cylinder; 7b, a top backup plate; 8. a guide mechanism; 8a, a first sliding block; 8b, a first guide rail; 9. a semi-annular rack; 10. moving the plate; 11. a second sliding block; 12. a second guide rail; 13. a motor; 14. a second gear; 15. an annular baffle.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

The first embodiment is as follows:

as shown in fig. 1 to 4, this welding workstation includes shaped steel centre gripping rotating device 1, and shaped steel centre gripping rotating device 1 includes base plate 2 and rotor plate 6 of vertical setting, and base plate 2 and rotor plate 6 are parallel to each other, and rotor plate 6 is the semicircle form, and rotor plate 6's opening is up, has seted up opening shaped steel upwards on the base plate 2 and has placed and let the position mouth. The rotary driving source 3 is arranged on the base plate 2, a first gear 5 is arranged on an output shaft 4 of the rotary driving source 3, a semi-annular rack 9 meshed with the first gear 5 is arranged on the rotating plate 6, and the rotary driving source 3 provides power for the rotation of the rotating plate 6; a guide mechanism 8 is provided between the base plate 2 and the rotating plate 6, and the guide mechanism 8 guides the rotating plate 6 by providing a fixed path during rotation. The rotary drive source 3 may be a motor 13 or a rotary cylinder 7a, and the motor 13 is preferably used.

As shown in fig. 1 to 4, a clamping structure is disposed on a side surface of the rotating plate 6 away from the substrate 2, the clamping mechanism 7 includes cylinders 7a located on two sides and at the bottom of the rotating plate 6, a piston rod of the cylinder 7a is disposed toward the center of the rotating plate 6, and an abutting plate 7b is disposed at an end of the piston rod. Shaped steel is placed on the top backup plate 7b of bottom cylinder 7a, works clamping device, and bottom cylinder 7a lifts shaped steel rebound, and left and right sides cylinder 7 a's piston rod stretches out and exerts pressure to shaped steel, and shaped steel carries out the centre gripping through three cylinder 7a, and the rotating plate 6 drives the shaped steel and rotates together when rotating.

As shown in fig. 1 to 4, the guiding mechanism 8 includes a first sliding block 8a located on a surface of the rotating plate 6 facing the substrate 2, a first guiding rail 8b matched with the first sliding block 8a is provided on the substrate 2, the first guiding rail 8b is semi-annular, and the first guiding rail 8b is concentric with the semi-annular rack 9. The rotary driving source 3 drives the first gear 5 to rotate, and the first gear is meshed with the annular rack to drive the rotating plate 6 to rotate along the track of the first guide rail 8 b. Still be provided with annular baffle 15 on base plate 2, annular baffle 15 shelters from semi-annular rack 9, reduces the welding and makes the welding slag dust splash to semi-annular rack 9 or gear 5 on, cause the influence to semi-annular rack 9 and gear 5's life.

As shown in fig. 1 to 4, the section steel clamping and rotating device 1 further comprises a moving plate 10 fixedly connected with the bottom end of the base plate 2, the welding workstation further comprises a second guide rail 12 located below the moving plate 10, a second slide block 11 matched with the second guide rail 12 is arranged on the bottom surface of the moving plate 10, a motor 13 is further arranged on the moving plate 10, a rotating shaft of the motor 13 is vertically arranged downwards, a second gear 14 is arranged at the end of the output shaft 4, the second gear 14 is located below the moving plate 10, and a spur rack meshed with the second gear 14 is arranged on the second guide rail 12. The welding workstation comprises a plurality of section steel clamping and rotating devices 1 which are arranged at intervals along the length direction of a second guide rail 12. The number of the section steel clamping and rotating devices 1 is two or four or six. The motor 13 arranged on the moving plate 10 provides a power source for the movement of the section steel clamping and rotating device 1, the second gear 14 on the rotating shaft of the motor 13 is meshed with the straight rack on the second guide rail 12, the section steel clamping and rotating device 1 moves along the second guide rail 12 under the action of the motor 13, after the section steel is welded on one station, the section steel clamping and rotating device 1 enters the next station along the second guide rail 12 to be welded or other procedures under the action of the motor 13, and the production efficiency is improved without repeated clamping. The plurality of section steel clamping and rotating devices 1 are arranged on the second guide rail 12, and firstly, the welding workstation can clamp a plurality of section steels simultaneously to weld in different processes; secondly, the distance between every two section steel clamping and rotating devices 1 can be adjusted to adapt to section steels with different lengths for clamping.

Example two:

the present embodiment is substantially the same as the first embodiment, and the difference is:

the clamping mechanism 7 comprises a gripper positioned on the surface of one side, away from the substrate 2, of the rotating plate 6, and an opening of the gripper is arranged upwards. The tongs is the manipulator structure among the prior art, places the shaped steel on the opening of tongs, and the tongs work grasps the shaped steel, follows rotor plate 6 and rotates.

The outer side edge of the rotating plate 6 is provided with a tooth form meshed with the first gear 5, and the gear 1 drives the rotating plate 6 to rotate under the action of the rotary driving source 3.

The guide mechanism 8 is circular-arc including setting up the direction muscle on the rotor plate 6 towards base plate 2 one side face, be equipped with a plurality of roller train on base plate 2, and every roller train includes two gyro wheels that are located direction muscle both sides, and the gyro wheel is made by the rubber material. The guide ribs are tightly held by the roller group, and the steering plate rotates along the track of the guide ribs. The number of the roller groups is three.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims

1. The utility model provides a welding workstation, its characterized in that, includes shaped steel centre gripping rotating device (1), shaped steel centre gripping rotating device (1) is including base plate (2) of vertical setting, be equipped with rotary drive source (3) that have output shaft (4) on base plate (2), the tip of output shaft (4) is equipped with gear (5), and the meshing has rotor plate (6) parallel with base plate (2) on gear (5), rotor plate (6) are the hemicyclic annular, are equipped with fixture (7) on rotor plate (6), be equipped with between rotor plate (6) and base plate (2) and carry out guiding mechanism (8) that lead to rotor plate (6) rotation orbit.

2. The welding work station according to claim 1, characterized in that the clamping mechanism (7) comprises at least three air cylinders (7a), one air cylinder (7a) is respectively arranged at the left side, the right side and the bottom of the rotating plate (6), a piston rod of the air cylinder (7a) is arranged towards the center of the rotating plate (6), and an abutting plate (7b) is arranged at the end of the piston rod.

3. The welding station according to claim 1, characterized in that the gripping means (7) comprise a hand grip on the side of the rotating plate (6) facing away from the base plate (2), said hand grip being open upwards.

4. Welding station according to claim 2, characterized in that the rotating plate (6) is provided with a semi-annular rack (9) which meshes with the first gear wheel (5).

5. The welding work station according to claim 4, characterized in that the air cylinder (7a) is positioned on one side of the rotating plate (6), the guiding mechanism (8) comprises a first sliding block (8a) positioned on the other side of the rotating plate (6), the base plate (2) is provided with a first guide rail (8b) matched with the first sliding block (8a), and the first guide rail (8b) is in a semi-annular shape.

6. The welding workstation of claim 1 or 2 or 3 or 4 or 5, characterized in that, this welding workstation still includes guide rail two (12) that is located base plate (2) below, shaped steel centre gripping rotating device (1) still includes movable plate (10) that is located between base plate (2) and guide rail two (12), and the bottom of base plate (2) links firmly with movable plate (10), and the bottom surface of movable plate (10) is equipped with second slider (11) with guide rail two (12) matched with, still be equipped with motor (13) on movable plate (10), be equipped with gear two (14) in the pivot of motor (13), still be equipped with the spur rack with gear two (14) engaged with on guide rail two (12).

7. The welding work station according to claim 6, characterized in that the second guide rail (12) is provided with a plurality of section steel clamping and rotating devices (1) at intervals along the length direction.

8. The welding work station according to claim 4 or 5, characterized in that the section steel clamping and rotating device (1) further comprises an annular baffle plate (15) for shielding the semi-annular rack (9), and the annular baffle plate (15) is fixedly arranged on the base plate (2).