A simple welding device with an adjustable turntable horizontal angle.

Abstract

This utility model discloses a simple welding device with an adjustable turntable horizontal angle, comprising a turntable, a motor fixing plate, a motor cover, a first rotating shaft, a second rotating shaft, a first support base, a first end cover, a first oil seal, a first bearing, a worm gear, a retaining ring, a motor, a second end cover, a second support base, a worm, a third support base, a pin, a second bearing, a second oil seal, and a handwheel. The device allows for adjustment of the turntable's tilt angle to facilitate welding operations, depending on the operator's habits or when the weld seam of the workpiece is at a certain angle to the workpiece's fixing surface.

Description

Technical Field

[0001] This utility model relates to the field of devices, specifically to a simple welding device with an adjustable turntable horizontal angle. Background Technology

[0002] In the water industry and flow meter industry, metal welding is being used more and more, especially for workpieces with uneven welds, where manual welding is still irreplaceable by machine welding; in order to improve cost reduction and production efficiency, simple, convenient and fast welding equipment has become necessary. Summary of the Invention

[0003] This invention proposes a simple welding device with an adjustable turntable horizontal angle. The horizontal angle of the turntable can be manually finely adjusted according to the operating habits of the welding operator, so that the operator can perform welding operations in a more comfortable posture.

[0004] To achieve the above objectives, the technical solution of this utility model is as follows:

[0005] A simple welding device with an adjustable turntable horizontal angle includes a turntable, a motor mounting plate, a motor cover, a first rotating shaft, a second rotating shaft, a first support base, a first end cover, a first oil seal, a first bearing, a worm gear, a retaining ring, a motor, a second end cover, a second support base, a worm, a third support base, a pin, a second bearing, a second oil seal, and a handwheel. Its characteristic is that:

[0006] The motor is fixed to the motor mounting plate;

[0007] The motor cover is placed over the motor and fixed to the motor mounting plate;

[0008] The motor cover is provided with coaxial mounting brackets on both sides;

[0009] The first rotating shaft and the second rotating shaft are respectively fixed to both sides of the motor, and the two rotating shafts are coaxial after fixing.

[0010] The turntable is fixed to the motor shaft and can rotate with the motor shaft;

[0011] The turntable is equipped with a workpiece to be welded;

[0012] Both ends of the first rotating shaft and the second rotating shaft are equipped with a first bearing, a first oil seal, and a first support base;

[0013] The first support is provided with a first end cap to prevent the oil seal from moving axially;

[0014] The second rotating shaft is equipped with a turbine, which can rotate as the rotating shaft rotates;

[0015] The second rotating shaft is equipped with a retaining ring to prevent the turbine from moving axially;

[0016] The turbine is equipped with the worm gear;

[0017] The worm gear is provided with a second bearing, a second oil seal and a second end cap on both sides;

[0018] The second bearing, the second oil seal, and the second end cap on both sides of the worm gear are respectively fixed on the second support base and the third support base;

[0019] The handwheel is mounted on the extended end of the worm gear via a pin.

[0020] The beneficial effects of this utility model are:

[0021] (1) This utility model provides a simple welding device with an adjustable turntable horizontal angle. Welding operators can adjust the horizontal angle of the turntable according to their own welding habits, so that they can perform welding operations in a more comfortable posture, thereby ensuring welding quality and improving work efficiency.

[0022] (2) This utility model provides a simple welding device with an adjustable turntable horizontal angle. For some workpieces where the welding surface is not parallel to the fixed surface, the horizontal angle of the turntable can be adjusted to make the weld seam of the workpiece on the same horizontal plane, which is convenient for welding personnel to operate. Attached Figure Description

[0023] Appendix Figure 1 This is a front view of a simple welding device with an adjustable turntable horizontal angle according to the present invention.

[0024] Appendix Figure 2 This is a cross-sectional view of a simple welding device with an adjustable turntable horizontal angle according to the present invention.

[0025] Appendix Figure 3 This is a CC cross-sectional view of a simple welding device with an adjustable turntable horizontal angle according to this utility model. Detailed Implementation

[0026] The technical solution of this utility model will be described in detail below with reference to specific embodiments and accompanying drawings.

[0027] As attached Figure 1 Appendix Figure 2 and in conjunction with the appendix Figure 3As shown: A simple welding device with an adjustable turntable horizontal angle, comprising a turntable (1), a motor fixing plate (2), a motor cover (3), a first rotating shaft (4), a second rotating shaft (5), a first support base (6), a first end cover (7), a first oil seal (8), a first bearing (9), a worm gear (10), a retaining ring (11), a motor (12), a second end cover (13), a second support base (14), a worm gear (15), a third support base (16), a pin (17), a second bearing (18), a second oil seal (19), and a handwheel (20).

[0028] The motor is fixed to the motor mounting plate, and the motor cover is placed over the motor and fixed to the motor mounting plate with bolts.

[0029] The motor cover has coaxial mounting brackets on both sides.

[0030] The first rotating shaft and the second rotating shaft are respectively fixed on both sides of the motor. The two rotating shafts are coaxial after being fixed. The first rotating shaft and the second rotating shaft are each equipped with a first bearing, a first oil seal, and a first support seat.

[0031] The turntable is fixed to the motor shaft and can rotate with the motor shaft. The turntable is provided with a workpiece to be welded.

[0032] The first support is provided with a first end cap to prevent the oil seal from moving axially.

[0033] The second rotating shaft is equipped with a turbine, which can rotate as the rotating shaft rotates. The second rotating shaft is equipped with a retaining ring to prevent the turbine from moving axially.

[0034] The turbine is equipped with the worm gear, and the worm gear has a second bearing, a second oil seal and a second end cap on both sides.

[0035] The second bearing, the second oil seal, and the second end cap on both sides of the worm gear are respectively fixed on the second support base and the third support base.

[0036] The handwheel is mounted on the extended end of the worm gear via a pin.

[0037] The working principle of this utility model is as follows: The turntable that fixes the workpiece is connected to the motor shaft, and the motor is fixed to the motor cover by the motor fixing plate; two coaxial rotating shafts are installed on the motor cover, one of which is equipped with a turbine, and a handwheel is installed on the worm gear matched with the turbine; a turntable is fixed on the machine output shaft, and the turntable can rotate with the motor shaft or rotate horizontally with the motor; by rotating the handwheel, the turbine, the motor cover, and the motor are gradually driven, and finally the turntable is driven to rotate, thereby realizing the adjustment of the horizontal angle of the turntable.

Claims

1. A simple welding device with an adjustable turntable horizontal angle, comprising a turntable, a motor mounting plate, a motor cover, a first rotating shaft, a second rotating shaft, a first support base, a first end cover, a first oil seal, a first bearing, a worm gear, a retaining ring, a motor, a second end cover, a second support base, a worm, a third support base, a pin, a second bearing, a second oil seal, and a handwheel, characterized in that: The motor is fixed to the motor mounting plate; The motor cover is placed over the motor and fixed to the motor mounting plate; The motor cover is provided with coaxial mounting brackets on both sides; The first rotating shaft and the second rotating shaft are respectively fixed to both sides of the motor, and the two rotating shafts are coaxial after fixing. The turntable is fixed to the motor shaft and can rotate with the motor shaft; The turntable is equipped with a workpiece to be welded; Both ends of the first rotating shaft and the second rotating shaft are equipped with a first bearing, a first oil seal, and a first support base; The first support is provided with a first end cap to prevent the oil seal from moving axially; The second rotating shaft is equipped with a turbine, which can rotate as the rotating shaft rotates; The second rotating shaft is equipped with a retaining ring to prevent the turbine from moving axially; The turbine is equipped with the worm gear; The worm gear is provided with a second bearing, a second oil seal and a second end cap on both sides; The second bearing, the second oil seal, and the second end cap on both sides of the worm gear are respectively fixed on the second support base and the third support base; The handwheel is mounted on the extended end of the worm gear via a pin.

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