CN210756075U

CN210756075U - Automatic angle steel tailor-welding equipment

Info

Publication number: CN210756075U
Application number: CN201921547531.7U
Authority: CN
Inventors: 陈亚平; 杨成
Original assignee: China Sanj Crane Co ltd
Current assignee: China Sanj Crane Co ltd
Priority date: 2019-09-17
Filing date: 2019-09-17
Publication date: 2020-06-16
Anticipated expiration: 2029-09-17

Abstract

The utility model relates to an automatic angle steel tailor-welding device, which comprises a platform, a support, a motor and a welding mechanism; the two ends of the platform are provided with connecting shafts, the connecting shafts are arranged on the support through bearings, and the motor is arranged on one side of the platform and connected with the connecting shafts; an assembly space for installing angle steel is arranged in the middle of the platform, and a positioning plate installed in the assembly space is arranged on one side of the platform; a plurality of fixing mechanisms are uniformly distributed on the platform, are arranged on one side of the positioning plate and are used for clamping the angle steel; each fixing mechanism comprises two clamping components and a supporting piece, the two clamping components are symmetrically arranged at two opposite sides of the platform, and the supporting piece is arranged below the two clamping components and connected with the platform; the utility model has the characteristics of structural design is reasonable, and the concatenation is effectual, has guaranteed welding quality and has improved welding efficiency.

Description

Automatic angle steel tailor-welding equipment

Technical Field

The utility model belongs to the technical field of tower crane accessory production facility, concretely relates to automatic tailor-welding equipment of angle steel.

Background

In the assembly of the tower crane, two pieces of angle steel need to be spliced, the two pieces of angle steel are usually placed on the ground and placed neatly, one worker fixes the placed angle steel by hands, and the other worker welds.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that to above-mentioned defect, provide an automatic tailor-welding equipment of angle steel, structural design is reasonable, and the concatenation is effectual, has guaranteed welding quality and has improved welding efficiency.

The utility model provides a technical scheme that its technical problem adopted as follows:

an automatic angle steel tailor-welding device comprises a platform, a support, a motor and a welding mechanism; the two ends of the platform are provided with connecting shafts, the connecting shafts are arranged on the support through bearings, and the motor is arranged on one side of the platform and connected with the connecting shafts; an assembly space for installing angle steel is arranged in the middle of the platform, and a positioning plate installed in the assembly space is arranged on one side of the platform; a plurality of fixing mechanisms are uniformly distributed on the platform, are arranged on one side of the positioning plate and are used for clamping the angle steel; each fixing mechanism comprises two clamping components and a supporting piece, the two clamping components are symmetrically arranged at two opposite sides of the platform, and the supporting piece is arranged below the two clamping components and connected with the platform; the support is provided with a fixed table board, and the welding mechanism is arranged on the fixed table board; the upper end surface of the fixed table top is flush with the upper end surface of the platform, and the fixed table top and the platform are provided with connected rails which are arranged along the axial direction of the platform; the welding mechanism comprises a PLC (programmable logic controller), a trolley, a manipulator and a welding gun, wherein the trolley is arranged on the fixed table board and is connected with the rail in a matched mode, the manipulator is arranged on the trolley, the welding gun is arranged on the manipulator, and the trolley, the manipulator and the welding gun are all connected with the PLC.

Furthermore, the clamping assembly comprises a handle, a clamping rod and a clamping block, a through hole used for containing the clamping rod is formed in the platform, the through hole is in threaded connection with the clamping rod, one end of the clamping rod is connected with the handle, the other end of the clamping rod is connected with the clamping block through a bearing, and the clamping block is located in the assembling space.

Furthermore, the supporting piece comprises a U-shaped frame, a shaft sleeve, a supporting rod and a supporting block, two ends of the U-shaped frame are connected with the platform through pin shafts, the shaft sleeve is arranged on the U-shaped frame, the supporting rod is arranged in the shaft sleeve and is in threaded connection with the shaft sleeve, and the supporting block is connected to one end of the supporting rod through a bearing.

Furthermore, V-shaped grooves for installing angle steel are formed in the side face of each clamping block and the side face of each supporting block.

Further, the manipulator includes fixed arm, swing arm, first cylinder, second cylinder, third cylinder and disc, the lower extreme of fixed arm is installed on the dolly, and the upper end is articulated with the one end of swing arm, and the other end of swing arm is equipped with the installation cavity, and first cylinder sets up in this installation cavity, and the disc sets up in one side of swing arm and articulates mutually with first cylinder, and welder installs on the disc, and the second cylinder sets up on the surface of swing arm, is equipped with the guide holder on the side of disc, and the second cylinder is articulated mutually with the guide holder, and the third cylinder sets up on the dolly and articulates mutually with the surface of swing arm.

The utility model has the advantages that:

(1) the utility model symmetrically places two angle steels on the supporting piece, and then the two angle steels are clamped by the two clamping components, so that the two angle steels can be tightly attached without gaps, and the two angle steels can not deviate during welding, thereby having stable structure and improving the quality of assembly; moreover, a plurality of groups of fixing mechanisms are arranged on the platform, so that the weight of the angle steel can be borne, and the safety is improved; then, the welding mechanism automatically performs welding work, for example, the PLC controls the trolley to run on the guide rail at a constant speed, and the PLC controls the manipulator to adjust the position of the welding gun so that the welding gun is aligned with a welding position, thereby ensuring the welding quality and improving the welding efficiency; because the platform passes through the bearing with the support and links to each other, be swing joint promptly, when two angle steel upper ends welding were accomplished, pull down support piece and install the upper end at the platform, then rotate platform 180 through motor drive for the angle steel is not welded one end up, so that carry out weldment work, welded one end is down this moment, support piece continues to play the effect of support angle steel like this, moreover, the steam generator is simple in structure, and reasonable in design, the concatenation is effectual, the sound construction, the labor intensity of workers is reduced, time and labor are saved, and the work efficiency is improved.

(2) The utility model discloses a turning handle makes the tight pole back-and-forth movement of clamp to realize pressing from both sides tight piece and press from both sides tightly or loosen the angle steel, simple structure presss from both sides tightly firmly.

(3) The utility model provides a U type frame links to each other with the platform through the round pin axle to in the position that corresponds is installed again to the dismantlement, because bracing piece and axle sleeve are threaded connection, the bracing piece can the up-and-down motion like this, thereby adjustment supporting shoe height, so that support the angle steel.

(4) The utility model discloses all be equipped with the V type groove that is used for installing the angle steel on the side of well clamp block and the side of supporting shoe to the realization is pressed from both sides tightly steadily and is supported the angle steel.

(5) The utility model can rotate the movable arm through the third cylinder to adjust the height of the disc; the position of the disc can be adjusted through the first cylinder, so that the disc is positioned above the angle steel; rotating the disc through a second cylinder to enable the welding gun to be aligned to the welding position on the angle steel; simple structure, reasonable in design, first cylinder, second cylinder and third cylinder are controlled by the PLC controller moreover.

Drawings

The foregoing and other objects, features, and advantages of the invention will be apparent from the following detailed description taken in conjunction with the accompanying drawings.

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of a fixing mechanism and a welding mechanism of the present invention;

wherein: platform 1, support 2, motor 3, welding mechanism 4, trolley 41, manipulator 42, fixed arm 421, movable arm 422, first cylinder 423, second cylinder 424, third cylinder 425, disc 426, mounting cavity 427, guide block 428, welding gun 43, positioning plate 5, fixing mechanism 6, clamping assembly 61, handle 611, clamping rod 612, clamping block 613, support 62, U-shaped frame 621, shaft sleeve 622, support rod 623 and support block 624,

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

The automatic angle steel tailor-welding equipment shown in fig. 1 and 2 comprises a platform 1, a support 2, a motor 3 and a welding mechanism 4.

Two ends of the platform 1 are provided with connecting shafts, the connecting shafts are arranged on the support 2 through bearings, and the motor 3 is arranged on one side of the platform 1 and connected with one of the connecting shafts; the middle part of platform 1 is equipped with the fitting space 11 that is used for installing the angle steel, and one side of platform 1 is equipped with locating plate 5 of installing in fitting space 11, and during the installation, the one end of angle steel all supports and holds on this locating plate 5 to align two angle steels, save time, improve welding efficiency. A plurality of fixing mechanisms 6 are uniformly distributed on the platform 1, and the plurality of fixing mechanisms 6 are arranged on one side of the positioning plate 5 and used for clamping angle steel; each fixing mechanism 6 includes two clamping assemblies 61 and a supporting member 62, the two clamping assemblies 61 are symmetrically disposed with respect to each other at opposite sides of the platform 1, and the supporting member 62 is disposed below the two clamping assemblies 61 and connected to the platform 1. It should be noted that the position of the supporting member can be changed, for example, before the platform is turned 180 degrees, the supporting member needs to be detached and installed above the platform, so that after the platform is turned 180 degrees, the supporting member is still located below the platform to play a role of supporting the angle steel.

The clamping assembly 61 comprises a handle 611, a clamping rod 612 and a clamping block 613, a through hole for accommodating the clamping rod 612 is formed in the platform 1, the through hole is in threaded connection with the clamping rod 612, one end of the clamping rod 612 is connected with the handle 611, the other end of the clamping rod 612 is connected with the clamping block 613 through a bearing, the clamping block 613 is located in the assembling space 11, and a V-shaped groove for installing angle steel is formed in the side surface of the clamping block. The supporting element 62 comprises a U-shaped frame 621, a shaft sleeve 622, a supporting rod 623 and a supporting block 624, two ends of the U-shaped frame 621 are connected with the platform 1 through a pin shaft, the shaft sleeve 622 is arranged on the U-shaped frame 621, the supporting rod 623 is arranged in the shaft sleeve 622 and is in threaded connection with the shaft sleeve 622, the supporting block 624 is connected to one end of the supporting rod 623 through a bearing, and a V-shaped groove for installing angle steel is arranged on the side surface of the supporting block 624.

The support 2 is provided with a fixed table top which does not rotate along with the rotation of the platform, and the welding mechanism 4 is arranged on the fixed table top; the upper end surface of the fixed table top is flush with the upper end surface of the platform, a track 7 connected with the fixed table top and the platform is arranged on the fixed table top and the platform, and the track 7 is arranged along the axial direction of the platform 1. The welding mechanism 4 includes a PLC controller, a trolley 41, a manipulator 42 and a welding gun 43, the trolley 41 is disposed on the fixed platform and is connected with the rail 7 in a matching manner, the trolley 41 can move back and forth on the rail 7, so as to facilitate welding work, the manipulator 42 is mounted on the trolley 41, the welding gun 43 is disposed on the manipulator 42, the trolley 41, the manipulator 42 and the welding gun 43 are all connected with the PLC controller, and it is to be noted that the PLC controller employed in this embodiment is the prior art. The manipulator 42 comprises a fixed arm 421, a movable arm 422, a first cylinder 423, a second cylinder 424, a third cylinder 425 and a disc 426, wherein the lower end of the fixed arm 421 is mounted on the trolley 41, the upper end of the fixed arm is hinged to one end of the movable arm 422, the other end of the movable arm 422 is provided with a mounting cavity 427, the first cylinder 423 is arranged in the mounting cavity 427, the disc 426 is arranged on one side of the movable arm 422 and hinged to the first cylinder 423, a welding gun 43 is mounted on the disc 426, the second cylinder 424 is arranged on the surface of the movable arm 422, a guide seat 428 is arranged on the side surface of the disc 426, the second cylinder 424 is hinged to the guide seat 428, and the third cylinder 425 is arranged on the trolley 41 and hinged to the surface of the.

The above is only the preferred embodiment of the present invention, not to the limitation of the present invention in any form, all the techniques of the present invention are substantially any simple modification and equivalent changes to the above embodiments, all falling within the protection scope of the present invention.

Claims

1. The utility model provides an automatic tailor-welding equipment of angle steel which characterized in that: comprises a platform, a support, a motor and a welding mechanism;

the two ends of the platform are provided with connecting shafts, the connecting shafts are arranged on the support through bearings, and the motor is arranged on one side of the platform and connected with the connecting shafts;

an assembly space for installing angle steel is arranged in the middle of the platform, and a positioning plate installed in the assembly space is arranged on one side of the platform; a plurality of fixing mechanisms are uniformly distributed on the platform, are arranged on one side of the positioning plate and are used for clamping the angle steel; each fixing mechanism comprises two clamping components and a supporting piece, the two clamping components are symmetrically arranged at two opposite sides of the platform, and the supporting piece is arranged below the two clamping components and connected with the platform;

the support is provided with a fixed table board, and the welding mechanism is arranged on the fixed table board; the upper end surface of the fixed table top is flush with the upper end surface of the platform, and the fixed table top and the platform are provided with connected rails which are arranged along the axial direction of the platform; the welding mechanism comprises a PLC (programmable logic controller), a trolley, a manipulator and a welding gun, wherein the trolley is arranged on the fixed table board and is connected with the rail in a matched mode, the manipulator is arranged on the trolley, the welding gun is arranged on the manipulator, and the trolley, the manipulator and the welding gun are all connected with the PLC.

2. The automatic tailor welding equipment for angle steel according to claim 1, wherein: the clamping assembly comprises a handle, a clamping rod and a clamping block, a through hole used for containing the clamping rod is formed in the platform, the through hole is in threaded connection with the clamping rod, one end of the clamping rod is connected with the handle, the other end of the clamping rod is connected with the clamping block through a bearing, and the clamping block is located in the assembling space.

3. The automatic tailor welding equipment for angle steel according to claim 2, wherein: the supporting piece comprises a U-shaped frame, a shaft sleeve, a supporting rod and a supporting block, wherein two ends of the U-shaped frame are connected with the platform through pin shafts, the shaft sleeve is arranged on the U-shaped frame, the supporting rod is arranged in the shaft sleeve and is in threaded connection with the shaft sleeve, and the supporting block is connected to one end of the supporting rod through a bearing.

4. The automatic tailor welding equipment for angle steel according to claim 3, wherein: and V-shaped grooves for mounting angle steel are formed in the side surfaces of the clamping block and the supporting block.

5. The automatic tailor welding equipment for angle steel according to claim 1, wherein: the manipulator includes fixed arm, swing arm, first cylinder, second cylinder, third cylinder and disc, the lower extreme of fixed arm is installed on the dolly, and the upper end is articulated with the one end of swing arm, and the other end of swing arm is equipped with the installation cavity, and first cylinder sets up in this installation cavity, and the disc sets up in one side of swing arm and articulates mutually with first cylinder, and welder installs on the disc, and the second cylinder sets up on the surface of swing arm, is equipped with the guide holder on the side of disc, and the second cylinder is articulated mutually with the guide holder, and the third cylinder sets up on the dolly and articulates mutually with the surface of swing arm.