CN223701749U - A dual-station welding product device - Google Patents

Abstract

The utility model relates to the technical field of welded product devices and discloses a double-station welded product device which comprises a workbench, a moving mechanism, a welded bearing table, a mounting frame, a lifting mechanism, a pressing stabilizing table, a spreading table, a product placing table, a front-back displacement bracket, a front-back displacement module, a first lifting cylinder, a welded heating mechanism, a second lifting cylinder and a product clamping mechanism. By adopting the structure of the utility model, two working stations are arranged, so that the waiting time in the welding process of one product can be greatly reduced, and when one product is in welding waiting, corresponding work such as welding heating and connecting is carried out on the other same product, the welding efficiency is improved, the production efficiency is improved, and meanwhile, the phenomenon that the reheating needs more energy sources due to excessive temperature drop of a welding heating mechanism in the waiting process is avoided.

Description

Double-station product welding device

Technical Field

The utility model relates to the technical field of welded product devices, in particular to a double-station welded product device.

Background

Welding basic operation principle welding is a process of joining two or more workpieces together by heat and pressure, which is one of the most common joining modes in the metal working industry. Welding can be divided into two basic types, molten pool welding and solid phase welding. Molten pool welding is the most common welding method by contacting the surface of a workpiece with an arc, flame or laser beam and heating above the melting point to form a molten pool. When the bath temperature reaches a suitable level, it is pressurized against the bath, cooling it and forming a firm connection. Common fusion welding methods of the molten pool are arc welding, gas welding, laser welding and the like. Solid phase welding, also known as compression welding, is a process in which the surfaces of work pieces are heated above their melting points by heat and pressure and held in a compressed state so that intermolecular forces between the surfaces of the work pieces are gradually broken down to effect joining. The basic processes of fusion, whether molten pool fusion or solid phase fusion, include contact, heating, fusion, cooling and pressurizing.

However, some existing welding devices are only provided with one welding station, and the welding efficiency is low.

Disclosure of utility model

The utility model mainly provides a double-station product welding device, which solves the problems that only one welding station is arranged and the welding efficiency is low in some existing welding devices.

In order to solve the technical problems, the utility model adopts the following technical scheme:

A double-station product welding device comprises two work stations, wherein each work station is symmetrically provided with a moving mechanism, welding bearing tables are arranged on the moving mechanisms, mounting frames are arranged above the corresponding moving mechanisms, lifting mechanisms are arranged on the mounting frames, pressing stabilizing tables are arranged at the lower ends of the lifting mechanisms, the pressing stabilizing tables are driven by the lifting mechanisms to move up and down, extending tables are symmetrically arranged on the front side and the rear side of each work station, product placing tables for placing products are arranged on the extending tables, front and rear displacement brackets are arranged on any one of the mounting frames, front and rear displacement modules are symmetrically arranged on the front and rear displacement brackets, first lifting cylinders are arranged in the middle of the front and rear displacement brackets, welding heating mechanisms are arranged on the first lifting cylinders, second lifting cylinders are arranged on the front and rear displacement modules, product clamping mechanisms are arranged at the lower ends of the second lifting cylinders, and the product clamping mechanisms are driven by the second lifting cylinders to move up and down. Any one of the prior art can be adopted for the welding heating mechanism, so long as the heating and melting of the product can be realized. The product clamping mechanism can adopt the prior art, such as a clamping cylinder and is matched with a corresponding clamping head for use. When the welding machine is used, a product to be welded is placed on a working station to perform welding work, a first part of the product is placed on a welding bearing table, a second part of the product is placed on the product placing table, a product clamping mechanism is driven by a second lifting cylinder to descend so as to clamp the second part on the product placing table, the first part on the welding bearing table is driven to the position below a front-back displacement bracket by a moving mechanism, a welding heating mechanism is driven by the first lifting cylinder to heat the first part on the welding bearing table, a molten pool is formed, then a corresponding second lifting cylinder is driven by a corresponding front-back displacement module on the working station to displace, so that a second part clamped by the product clamping mechanism on the second lifting cylinder is driven to the position above the molten pool formed by the first part, the second part is driven by the second lifting cylinder to descend and contact with the molten pool, the first part and the second part are driven by the moving mechanism to reset, and then the first part and the second part are driven by the lifting mechanism to be pressed down until the first part and the second part are cooled to a certain temperature. By adopting the structure of the application, two working stations are arranged, so that the waiting time in the welding process of one product can be greatly reduced, and when one product is in welding waiting, corresponding work such as welding heating and connecting is carried out on the other same product, the welding efficiency is improved, the production efficiency is improved, and meanwhile, the phenomenon that the reheating needs more energy sources due to excessive temperature drop of a welding heating mechanism in the waiting process is avoided.

Further, the moving mechanism comprises two moving brackets arranged on the workbench, moving screws are rotatably connected to the two moving brackets, a first motor for driving the moving screws to rotate is arranged on any one of the moving brackets, moving blocks are connected to the moving screws in a threaded manner and fixedly connected with the lower sides of the welding plummer, and moving sliding rails are arranged between the welding plummer and the workbench corresponding to the two sides of the moving screws. By adopting the structure, the movable screw can be driven to rotate by the first motor, so that the movable block in threaded connection with the movable screw is driven to linearly displace under the condition that the welding bearing table is limited in the circumferential direction by the movable sliding rail, the welding bearing table is driven to slide on the movable sliding rail, the whole structure is simple and practical, the movable screw is in threaded connection with the movable block, the movable position is accurate, and the follow-up welding position can be accurate.

Further, elevating system including set up in third lift cylinder on the mounting bracket, be provided with the mounting bracket with lift guide arm between the workstation, the suppression stabilizer table with the output fixed connection of third lift cylinder, the suppression stabilizer table with lift guide arm sliding connection. By adopting the structure, the pressing stabilization table can be driven by the third lifting air cylinder to lift and displace up and down under the cooperation of the lifting guide rod.

Further, the left and right sides of workstation all is provided with abduction protective housing. With this structure, the first motor can be protected.

Further, an upper protective shell is arranged on the installation. With this structure, the third lift cylinder can be protected.

The welding machine has the beneficial effects that by adopting the structure provided by the application, two working stations are arranged, so that the waiting time in the welding process of one product can be greatly reduced, and accordingly, when one product is in welding waiting, corresponding works such as welding heating and connecting are carried out on the other same product, the welding efficiency is improved, the production efficiency is improved, and meanwhile, the phenomenon that the reheating needs more energy sources due to excessive temperature drop of the welding heating mechanism in the waiting process is avoided.

Drawings

FIG. 1 is a schematic diagram of a table in an oblique view in this embodiment;

FIG. 2 is a schematic top view of the workbench according to the embodiment;

fig. 3 is a schematic side view of the table according to the present embodiment.

The device comprises a workbench 1, a welding bearing table 2, a mounting frame 3, a pressing stabilizing table 4, an extension table 5, a product placing table 6, a front-back displacement bracket 7, a front-back displacement module 8, a first lifting cylinder 9, a second lifting cylinder 10, a moving screw 11, a first motor 12, a moving slide rail 13, a third lifting cylinder 14, a lifting guide rod 15, an abduction protective shell 16 and an upper protective shell 17.

Detailed Description

The technical scheme of the double-station welding product device related to the utility model is further described in detail below by combining the embodiments.

In the description of the present utility model, unless explicitly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected via an intervening medium, or in communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

As shown in FIGS. 1 and 2, Fig. 3 shows a double-station product welding device of the embodiment, which comprises a workbench 1 with two working stations symmetrically arranged on the left and right, wherein each working station is provided with a moving mechanism, a welding bearing table 2 is arranged on the moving mechanism, a mounting frame 3 is arranged at the upper position of the moving mechanism, a lifting mechanism is arranged on the mounting frame 3, the lower end of the lifting mechanism is provided with a pressing stabilizing table 4, the pressing stabilizing table 4 is driven by the lifting mechanism to move up and down, extension tables 5 are symmetrically arranged on the front side and the rear side of the workbench 1, a product placing table 6 for placing products is arranged on the extension tables 5, a front and rear displacement bracket 7 is arranged on any mounting frame 3, two front and rear displacement modules 8 are symmetrically arranged on the front and rear displacement bracket 7, a first lifting cylinder 9 is arranged in the middle of the front and rear displacement bracket 7, a welding heating mechanism is arranged on the first lifting cylinder 9, a second lifting cylinder 10 is arranged on each front and rear displacement module 8, and a second lifting cylinder 10 is arranged on the front and rear displacement module 10 is driven by a second lifting cylinder 10 to move up and down by a clamping mechanism. The moving mechanism comprises two moving brackets arranged on the workbench 1, a moving screw 11 is rotatably connected to the two moving brackets, a first motor 12 for driving the moving screw 11 to rotate is arranged on any one of the moving brackets, a moving block is connected to the moving screw 11 in a threaded manner and fixedly connected with the lower side of the welding bearing table 2, and a moving sliding rail 13 is arranged between the welding bearing table 2 and the workbench 1 corresponding to the two sides of the moving screw 11. The lifting mechanism comprises a third lifting cylinder 14 arranged on the mounting frame 3, a lifting guide rod 15 arranged between the mounting frame 3 and the workbench 1, the pressing stabilization table 4 is fixedly connected with the output end of the third lifting cylinder 14, and the pressing stabilization table 4 is in sliding connection with the lifting guide rod 15. the left and right sides of workstation 1 all are provided with abduction protective housing 16. The mounting is provided with an upper protective shell 17. When the welding machine is used, a product to be welded is placed on a working station to perform welding work, a first part of the product is placed on a welding bearing table 2, a second part of the product is placed on a product placing table 6, a product clamping mechanism is driven to descend through a second lifting cylinder 10 to clamp the second part on the product placing table 6, the first part on the welding bearing table 2 is driven to a position below a front-back displacement bracket 7 through a moving mechanism, a welding heating mechanism is driven to heat the first part on the welding bearing table 2 through a first lifting cylinder 9 to form a molten pool, a corresponding front-back displacement module 8 on the working station is driven to drive a corresponding second lifting cylinder 10 to displace, so that the second part clamped by the product clamping mechanism on the second lifting cylinder 10 is driven to a position above the molten pool formed by the first part, the second part is driven to descend through the second lifting cylinder 10 to be in contact with the molten pool, the first part and the second part are driven to reset through the moving mechanism after a certain time of cooling, and then the first part and the second part are driven to be pressed down through a pressing stabilizing table 4 through the lifting mechanism to compress the first part and the second part until the first part and the second part are cooled to a certain temperature. By adopting the structure of the application, two working stations are arranged, so that the waiting time in the welding process of one product can be greatly reduced, and when one product is in welding waiting, corresponding work such as welding heating and connecting is carried out on the other same product, the welding efficiency is improved, the production efficiency is improved, and meanwhile, the phenomenon that the reheating needs more energy sources due to excessive temperature drop of a welding heating mechanism in the waiting process is avoided.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. A dual-station welding product device, characterized in that: it includes a worktable with two symmetrically arranged workstations on the left and right, each workstation being provided with a moving mechanism, a welding support platform being provided on the moving mechanism, a mounting frame being provided above the moving mechanism, a lifting mechanism being provided on the mounting frame, a pressing and stabilizing platform being provided at the lower end of the lifting mechanism, the pressing and stabilizing platform being moved up and down by the lifting mechanism; extension platforms are symmetrically arranged on the front and rear sides of the worktable, and product placement platforms for placing products are provided on the extension platforms; a front-to-back displacement bracket is provided on any of the mounting frames, two front-to-back displacement modules are symmetrically arranged on the front-to-back displacement bracket, and a first lifting cylinder is provided in the middle of the front-to-back displacement bracket, a welding heating mechanism being provided on the first lifting cylinder, a second lifting cylinder being provided on each front-to-back displacement module, a product clamping mechanism being provided at the lower end of the second lifting cylinder, the product clamping mechanism being moved up and down by the second lifting cylinder. 2. A dual-station welding product device according to claim 1, characterized in that: the moving mechanism includes two moving brackets disposed on the worktable, a moving screw is rotatably connected to the two moving brackets, a first motor for driving the moving screw to rotate is disposed on any of the moving brackets, a moving block is threadedly connected to the moving screw, and the moving block is fixedly connected to the lower side of the welding support table; a moving slide rail is disposed between the welding support table and the worktable on both sides corresponding to the moving screw. 3. A dual-station welding product device according to claim 2, characterized in that: the lifting mechanism includes a third lifting cylinder disposed on the mounting frame, a lifting guide rod disposed between the mounting frame and the worktable, the pressing and stabilizing platform is fixedly connected to the output end of the third lifting cylinder, and the pressing and stabilizing platform is slidably connected to the lifting guide rod. 4. A dual-station welding product device according to claim 3, characterized in that: both the left and right sides of the worktable are provided with an outward protective shell. 5. A dual-station welding product device according to claim 4, characterized in that: an upper protective shell is provided on the mounting.