Laser welding head structure capable of automatically cooling welded workpiece
An automatic cooling and laser technology, applied in laser welding equipment, welding equipment, manufacturing tools, etc., can solve problems such as complex structure, achieve the effect of simple structure of cooling system and avoid waste
Inactive Publication Date: 2016-03-16
SUZHOU RECEN PRECISION MACHINERY CO LTD
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Problems solved by technology
In the prior art, whether it is the cooling of the laser welding head or the cooling of the workpiece, its structure is relatively complicated, and it is necessary to improve it
Method used
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Embodiment Construction
[0014] The implementation of the present invention will be illustrated by specific specific examples below, and those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification.
[0015] see figure 1 . It should be noted that the structures, proportions, sizes, etc. shown in the drawings attached to this specification are only used to match the content disclosed in the specification, for those who are familiar with this technology to understand and read, and are not used to limit the implementation of the present invention. Limiting conditions, so there is no technical substantive meaning, any modification of structure, change of proportional relationship or adjustment of size, without affecting the effect and purpose of the present invention, should still fall within the scope of the present invention. The disclosed technical content must be within the scope covered. At the same time, term...
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The invention provides a laser welding head structure capable of automatically cooling a welded workpiece. The structure comprises a laser welding head body; a sealing shell is arranged outside the laser welding head body; a cavity is formed between the sealing shell and the laser welding head body; a water inlet and a water outlet are formed in the cavity; the water outlet is connected with a spraying pipe; a spraying head is arranged on the spraying pipe; and a certain distance is left between the spraying head and the laser welding head body. The sealing shell is arranged outside the laser welding head body of the laser welding head structure; cooling water firstly enters the sealing shell to cool the laser welding head body, and then is outwards sprayed from the spraying head by the spraying pipe to cool the welded workpiece. The laser welding head structure combines a welding head self cooling system with a workpiece cooling system as a whole, so that a cooling system of a laser welding machine is simpler in structure, and the cooling water is effectively used to prevent the waste of water resource; and the laser welding head structure has the beneficial effects of energy conservation and environmental protection.
Description
technical field [0001] The invention relates to the field of laser welding, in particular to a laser welding head structure capable of automatically cooling a welding workpiece. Background technique [0002] Laser welding machine, also often called laser welding machine and laser welding machine, is a machine for laser material processing. According to its working mode, it can be divided into laser mold welding machine, automatic laser welding machine, laser spot welding machine, and optical fiber transmission laser welding machine. Machine and optical welding is to use high-energy laser pulses to locally heat materials in a small area. The energy of laser radiation diffuses to the inside of materials through heat conduction, and the materials are melted to form a specific molten pool to achieve the purpose of welding. Laser welding is the use of high-energy laser pulses to locally heat materials in a small area. The energy of laser radiation diffuses into the interior of th...
Claims
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Patent Timeline
Login to View More IPC IPC(8): B23K26/70B23K26/21
CPCB23K26/14B23K26/20
Inventor 程振峰
Owner SUZHOU RECEN PRECISION MACHINERY CO LTD