A heat shield welding device
A welding device and heat shield technology, applied in welding equipment, welding equipment, auxiliary equipment, etc., can solve the problems of poor effect and low welding precision, and achieve the effect of high precision, good welding effect and accurate positioning
Active Publication Date: 2019-07-02
芜湖同创模具机械有限公司
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Problems solved by technology
[0003] In the production of heat shields, two half heat shields are welded to form a whole heat shield. The existing technology has low welding precision and poor effect, and needs further improvement.
Method used
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[0023] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other; the present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.
[0024] refer to Figure 1-4 :
[0025] A heat shield welding device proposed by the present invention includes a bracket 1, an upper component, a lower component, and a welding component.
[0026] The support 1 is provided with guide rails 2 arranged along the vertical direction.
[0027] The upper assembly includes an upper mold 3, an air pipe 4, and an air pump 5. The upper mold 3 is connected to the support 1. The upper mold 3 is provided with a first chamber with an opening downward. The upper mold 3 is provided with an air suction hole 6, a plurality of first A welding hole 7, the suction hole 6 is connected to the first chamber, the suction hole 6 is connected...
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The invention discloses a heat-insulation hood welding device. The heat-insulation hood welding device comprises a support, an upper assembly, a lower assembly and a welding assembly; a guide rail arranged in the vertical direction is arranged in the support; the upper assembly comprises an upper mold, an air pipe and an air pump, the upper mold is connected with the support, and a first cavity which is open downwards is formed in the upper mold; an air suction hole and a plurality of first welding holes are formed in the upper mold, and the air suction hole is connected with the first cavity and connected with the air pump through the air pipe; the multiple first welding holes all are connected with the first cavity; the lower assembly comprises a lower mold and an air cylinder, the lower mold is movably mounted on the guide rail, a second cavity which is open upwards is formed in the lower mold, and the second cavity is matched with the first cavity; a plurality of second welding holes are formed in the lower mold and are all connected with the second cavity, and the multiple second welding holes and the multiple first welding holes are formed in a one-to-one corresponding mode; and the air cylinder is used for driving the lower mold to move in the vertical direction, and the welding assembly is used for welding a heat-insulation hood.
Description
technical field [0001] The invention relates to the technical field of heat shield production, in particular to a heat shield welding device. Background technique [0002] At present, as the power of the engine continues to increase, the temperature of the exhaust gas is also gradually rising, and the heat is continuously radiated outward through the exhaust manifold. In general, a heat shield is installed outside the exhaust manifold to prevent a large amount of high temperature from spreading into the engine compartment, thereby reducing heat radiation to other parts of the engine, prolonging the service life of the engine, and ensuring the normal operation and maintenance of the engine. Safety. [0003] When producing the heat shield, two half heat shields are welded to form an integral heat shield. The prior art has low welding precision and poor effect, and needs further improvement. Contents of the invention [0004] In order to solve the technical problems existin...
Claims
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IPC IPC(8): B23K11/00B23K11/36B23K37/04
CPCB23K11/00B23K11/36B23K37/0426
Inventor 陶文
Owner 芜湖同创模具机械有限公司