Spiral tube automatic forming equipment for aero-engine installation and protection wires
An aero-engine and automatic molding technology, which is applied in applications, household appliances, tubular objects, etc., can solve the problems of poor automatic control, many manual operations, and high scrap rate, and achieve low unit consumption, flexible operation, and short production cycle.
Inactive Publication Date: 2019-05-03
SHANGHAI PLASTICS RES INST CO LTD
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Problems solved by technology
[0003] At present, although manufacturers have successively developed spiral tube forming devices, most of them have defects such as more manual operations, poor automatic control, and high scrap rate, so it is necessary for those skilled in the art to continue to solve the problems.
Method used
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Embodiment １
[0023] As shown in Figure 1 and Figure 2, this equipment includes a clamping section, a connecting section and a thermoforming section. The casters 16 are installed on the bottom of the box of the clamping section. The reducer 13 and the variable frequency motor 15 are installed on the box of the clamping section. The outer part is equipped with a transmission belt protective cover 14. The mandrel clamp 12 and the reducer 13 are connected to each other. The clamp 12 clamps the core rod 11, the position of the core rod 11 is determined by the telescopic adjustment mechanism 9 and the adjustable core rod support rod 10. The core rod 11 is directly connected to the core rod heating device 5, and the spiral tube is installed on the core rod 11. After the spiral tube is shaped by the mandrel heating device 11 and the internal mold, it is extruded from the tail through the cold zone exhaust fan 3 to become the forming spiral tube 2. The mandrel heating device 5 moves back and forth on...
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The invention relates to spiral tube automatic forming equipment for aero-engine installation and protection wires. The spiral tube automatic forming equipment comprises a sliding device, a core rod heating device protective cover, a core rod heating device, an emergency stop switch, an expansion type adjusting mechanism, height adjustable core rod supporting rods, a core rod, a core rod clamp, aspeed reducer and an electric control cabinet. The upper portion of the electric control cabinet is provided with guide rails. The sliding device is mounted on the guide rails. The speed reducer is mounted on the upper portion of a variable frequency motor mounting box. The expansion type adjusting mechanism is arranged between the electric control cabinet and the variable frequency motor mountingbox. The top of the expansion type adjusting mechanism are provided with the height adjustable core rod supporting rods. The speed reducer is connected with the core rod clamp. The core rod clamp serves as the clamping end of the core rod and is used for clamping the core rod. The other end of the core rod is located on the sliding device. The core rod can be supported by the height adjustable core rod supporting rods. The core rod heating device is arranged on the sliding device to form a core rod heating forming section. The two sides of the sliding device are provided with left and right limiting switches. The electric control cabinet is provided with the emergency stop switch. The spiral tube automatic forming equipment for the aero-engine installation and protection wires is simple in structure and convenient to operate.
Description
Technical field [0001] The invention relates to a spiral tube automatic forming equipment used for aero engine installation and protective wire. Background technique [0002] Because the spiral tube sheath currently used in aero-engine installation and protective conductors has a complicated manufacturing process and must ensure the strength, wall thickness, shape and other conditions of the spiral tube, there is no special equipment to complete this manufacturing process. Therefore, the production of the spiral tube is relatively slow, the quality is unstable, and a large amount of waste is easily generated, which greatly increases the product cost. After forming, the spiral tube product has to undergo four tests of air tightness, oil resistance, bending, and high temperature flexibility to verify the eligibility of the product. [0003] At present, although manufacturers have successively developed spiral tube forming devices, most of them have defects such as more manual operat...
Claims
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IPC IPC(8): B29C53/58B29L23/00
CPCY02P70/10
Inventor 马朋升陈克佳柳伟
Owner SHANGHAI PLASTICS RES INST CO LTD