CN209078151U - Horizontal rotary welding workbench capable of being vertically assembled - Google Patents

Abstract

The utility model discloses a horizontal rotary welding worktable which can be paired vertically, which comprises a machine base. The top of the shown machine base is provided with a groove; A casing is provided, the casing is rotatably connected with the central shaft through a plane bearing and a radial bearing, elastic rods are provided on both sides of the central shaft, a runner is provided on the top of the elastic rod, and a bottom of the elastic rod is provided with There is an adjustable height spring structure, the runner is provided with an inner fixture table, the runner can rotate with the bottom surface of the inner fixture table, and an outer fixture table is arranged on the outer side of the inner fixture table. The outer clamp table is fixedly connected with the central axis. The utility model provides a horizontal rotary welding worktable that can be paired vertically, which solves the problems of the pairing of welding parts in the high and low directions and the switching positions of the horizontal welding parts, improves the work efficiency and quality, and reduces the labor of workers. strength.

Description

Horizontal rotary welding table that can be paired vertically

technical field

The utility model relates to a horizontal rotary welding worktable which can be vertically assembled, and belongs to the field of welding equipment.

Background technique

At present, it is necessary to align the weldments before welding, and the welding position often needs to be changed. In many cases, the work of aligning and welding is done on some simple workbenches. This welding method produces low work efficiency, low quality and high labor intensity for workers.

Utility model content

The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a horizontal rotary welding table that can be vertically assembled, which solves the problems of the assembly of welding parts in the high and low directions and the conversion of many horizontal welding positions. , improve the work efficiency and quality, reduce the labor intensity of workers.

In order to solve the above-mentioned technical problems, the technical scheme of the present utility model is:

A horizontal rotary welding table that can be paired vertically includes a machine base, a groove is formed on the top of the shown machine base, a lower end cover is fixedly connected in the groove, and a casing is arranged above the lower end cover, so the The housing is rotatably connected with the central shaft through a plane bearing and a radial bearing, elastic rods are provided on both sides of the central shaft, a runner is provided on the top of the elastic rod, and an adjustable height spring is provided on the bottom of the elastic rod structure, the runner is provided with an inner clamp table, the runner can rotate with the bottom surface of the inner clamp table, the outer side of the inner clamp table is provided with an outer clamp table, the outer clamp table It is fixedly connected with the central shaft, the outer clamp table is connected with an outer pressing plate by bolts, and the top of the central shaft is provided with a central pressing plate.

Further, a guide pin is provided on the side of the elastic rod.

Further, the central pressing plate is sleeved on the central shaft, and a compression nut threadedly connected with the central shaft is arranged above the central pressing plate.

Further, a through hole is formed in the center of the inner clamp table, and the central shaft passes through the through hole and is fixed by a shaft sleeve.

Further, the inner clamp table and the outer clamp table are both disc structures.

By adopting the above technical scheme, the utility model makes the combination of the welding parts in the height direction and the conversion of the horizontal welding parts more convenient, improves the welding accuracy, and is simple and practical. The structure is novel, the effect is good, the adaptability is good, the reliability is high, and the manufacture is convenient.

Description of drawings

FIG. 1 is a schematic structural diagram of a horizontal rotary welding table that can be vertically paired according to the present invention.

Detailed ways

In order to make the content of the present utility model easier to understand clearly, the present utility model will be described in further detail below according to specific embodiments and in conjunction with the accompanying drawings.

As shown in FIG. 1, a horizontal rotary welding table that can be paired vertically includes a machine base 1. The top of the shown machine base 1 is provided with a groove, and a lower end cover 2 is fixedly connected in the groove. A casing 15 is arranged above the lower end cover 2, and the casing 15 is rotatably connected to the central shaft 3 through a plane bearing 16 and a radial bearing 17. The plane bearing 16 and the radial bearing 17 can rotate and bear axial force and radial force. The two sides of the central shaft 3 are provided with elastic rods 4, the top of the elastic rod 4 is provided with a runner 6, and the bottom of the elastic rod 4 is provided with an adjustable height spring structure. The side is provided with a guide pin 14, and the runner 6 is provided with an inner fixture table 7, the runner 6 can rotate with the bottom surface of the inner fixture table 7, and the outer side of the inner fixture table 7 is provided with an outer Fixture table 5, the outer fixture table 5 is fixedly connected with the central axis 3, the outer fixture table 5 is connected with an outer pressure plate 8 by bolts, the top of the central axis 3 is provided with a central pressure plate 11, the The inner fixture table 7 and the outer fixture table 5 are both disc structures. After the outer weldment 9 and the inner weldment 10 are fixed, the inner fixture table 7 and the outer fixture table 5 are rotated to make the outer weldment 9 . Align with the welding surface of the inner weldment 10 .

As shown in FIG. 1 , the central pressing plate 11 is sleeved on the central shaft 3 , and a compression nut 12 threadedly connected to the central shaft 3 is provided above the central pressing plate 11 .

As shown in FIG. 1 , a through hole is formed in the center of the inner clamp table 7 , and the central shaft 3 passes through the through hole and is fixed by a shaft sleeve 13 .

The working principle of the present utility model is as follows:

Before welding, firstly fix the outer weldment 9 on the outer fixture table 5 through the outer pressure plate 8, install the inner weldment 10 on the inner fixture table 7, install the center pressure plate 11 and the outer pressure plate 8 and rotate the nut 12 to make the elastic rod 4 Under the action of the guide pin 14, the vertical movement is completed to complete the pairing.

During welding, the external fixture table 5 can be pushed to change the welding position easily and conveniently. The table is manually rotated, and the central axis 3 and other components can be modified. After the servo drive motor is installed in the lower part, the arc welding can be realized. Automatic welding function.

After welding, remove the outer pressure plate 8, loosen the nut 12, and the workpiece is automatically ejected to facilitate unloading.

The specific embodiments described above further describe in detail the technical problems, technical solutions and beneficial effects solved by the present invention. It should be understood that the above are only specific embodiments of the present invention, and are not intended to be used for To limit the present utility model, any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims (5)

1. A horizontal rotary welding table that can be paired vertically, comprising a machine base (1), the top of the shown machine base (1) is provided with a groove, and a lower end cover (2) is fixedly connected in the groove, A casing (15) is arranged above the lower end cover (2), characterized in that the casing (15) is rotatably connected with the central shaft (3) through a plane bearing (16) and a radial bearing (17), and the Both sides of the central shaft (3) are provided with elastic rods (4), the top of the elastic rod (4) is provided with a runner (6), and the bottom of the elastic rod (4) is provided with an adjustable height spring structure, The runner (6) is provided with an inner fixture table (7), the runner (6) can rotate with the bottom surface of the inner fixture table (7), and the outer side of the inner fixture table (7) An outer clamp table (5) is provided, the outer clamp table (5) is fixedly connected with the central axis (3), and an outer pressure plate (8) is connected to the outer clamp table (5) by bolts. The top of the central shaft (3) is provided with a central pressing plate (11). 2 . The horizontal rotary welding workbench that can be paired vertically according to claim 1 , wherein a guide pin ( 14 ) is provided on the side of the elastic rod ( 4 ). 3 . 3. The horizontal rotary welding table capable of being vertically paired according to claim 1, characterized in that: the central pressing plate (11) is sleeved on the central shaft (3), and the upper part of the central pressing plate (11) is arranged There is a compression nut (12) threaded with the central shaft (3). 4. The horizontal rotary welding workbench that can be paired vertically according to claim 1, wherein a through hole is formed in the center of the inner fixture workbench (7), and the central axis (3) passes through the through the hole and fixed by the shaft sleeve (13). 5. The horizontal rotary welding workbench that can be vertically paired according to claim 1, wherein the inner clamp workbench (7) and the outer clamp workbench (5) are both disc structures.