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Automatically-locked welding rod insulating cylinder
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A technology of heat preservation and automatic locking of welding rods, which is applied in welding equipment, auxiliary welding equipment, welding/cutting auxiliary equipment, etc., and can solve problems such as unknown heating effect
Active Publication Date: 2018-12-25
SPECIAL EQUIP SAFETY SUPERVISION INSPECTION INST OF JIANGSU PROVINCE
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The disadvantage of the existing welding rod insulation tube is that it is manually connected to the electricity, whether it is connected to the electricity is unknown, and it depends on the self-consciousness of the personnel; the heating effec
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Embodiment 1
[0053] Figure 1 to Figure 5 An automatic locking welding rod insulation cylinder is shown, including a first cylinder part 1, a second cylinder part 2, a base 3, a locking switch 4, a detection device for the number of electrodes, a switch cover detection device and a switch cover mechanism. The first cylinder part 1 is a cylinder cover or a cylinder body, and the second cylinder part 2 is a corresponding cylinder body or cylinder cover. In this embodiment, the first cylinder part 1 is a cylinder cover, and the second cylinder part 2 is a cylinder body.
[0054] The second cylinder part 2, the first cylinder part 1 is installed on its top end, one side of the first cylinder part 1 and the second cylinder part 2 are hinged by the first hinge, and the other side of the first cylinder part 1 is connected with the second cylinder part. The other side of the part 2 is connected by a lock switch 4 , and the second tube part 2 includes an outer tube 21 and an inner tube 22 placed in...
Embodiment 2
[0070] Figure 6 to Figure 9It shows an automatic locking welding rod heat preservation cylinder, which includes a second cylinder part 2. The top and bottom ends of the second cylinder part 2 are respectively equipped with a first cylinder part 1 and a base 3, and a heating control is installed on the second cylinder part 2. device, welding rod number detection device and display screen, the second cylinder part 2 includes an outer cylinder 21 and an inner cylinder 22 placed inside the outer cylinder 21, a first heater is arranged in the base 3, and the space between the outer cylinder 21 and the inner cylinder 22 is A second heater and a temperature sensor are provided in the gap, and the heating controller is connected with the first heater, the second heater and the temperature sensor, and the temperature sensor sends the sensed temperature detection value to the display screen through the heating controller, and the heating control When the temperature detection value is ...
Embodiment 3
[0076] Figure 10 , Figure 11 A third embodiment is shown. The main difference between the third embodiment and the second embodiment is that the detection device for the number of electrodes, the switch mode of the first cylinder part 1 and the position of the load cell 5 are different, and a proximity switch is added at the same time. The load cell 5 in the present embodiment is located between the inner bottom wall of the outer cylinder 21 and the outer bottom wall of the inner cylinder 22; the welding rod number detection device includes a magnetic flux sensor and an arithmetic module, and the magnetic flux sensor is installed on the top of the second cylinder portion 2, and The distance from the upper opening of the second cylinder part 2 is 1 / 3 of the axial length of the entire second cylinder part 2, the magnetic flux sensor, the computing module and the display screen are connected in sequence, and the magnetic flux sensor sends the sensed magnetic flux detection val...
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Abstract
The invention relates to the field of welding assisting equipment and particularly relates to an automatically-locked welding rod insulating cylinder. The automatically-locked welding rod insulating cylinder comprises a first cylinder part and a second cylinder part; one side of the first cylinder part is hinged with one side of the second cylinder body through a first hinging part; the other sideof the first cylinder part is connected with the other side of the second cylinder body through a locking switch; the locking switch comprises a lug boss, a lock catch and a slider; the lug boss andthe lock catch are correspondingly installed on the first cylinder part and the second cylinder part; the lock catch is hinged to the outer sidewall of the second cylinder part through a second hinging part; the lock catch consists of a connecting part and a movable part, wherein the connecting part is close to the lug boss; the movable part is far away from the lug boss; the connecting part is provided with a notch combined with the lug boss in an embedment manner; the slider moves to a position between the second cylinder part and the movable part in order to limit separation of the lug bossand the notch, and thus the welding bar insulating cylinder can be locked completely. The automatically-locked welding rod insulating cylinder provided by the invention can be locked completely whena cylinder cover and a cylinder body are combined in a covering manner.
Description
technical field [0001] The invention relates to the field of welding auxiliary equipment, in particular to an automatic locking welding rod insulation cylinder. Background technique [0002] Welding rods tend to deteriorate the process performance due to moisture absorption, resulting in unstable arc, increased spatter, and prone to defects such as pores and cracks. Therefore, the electrodes must be strictly dried before use. Generally, the drying temperature of acidic electrodes is 150-200°C, and the time is 1 hour; the drying temperature of basic electrodes is 350-400°C, and the time is 1-2 hours. Take it with you. [0003] The welding rod insulation tube refers to the tool used by the welder to store and heat the welding rod used during the welding process. The heater is powered by the secondary voltage of the arc welding machine and can control the temperature. The welding rod heat preservation cylinder is easy to use and portable. For low-hydrogen electrodes, it is...
Claims
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Application Information
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IPC IPC(8): B23K37/00
CPCB23K37/00Y02E30/30
Inventor 沈俊金勇夏亮
Owner SPECIAL EQUIP SAFETY SUPERVISION INSPECTION INST OF JIANGSU PROVINCE
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