Novel multipurpose lifting appliance for pit furnace
A well-type furnace and spreader technology, applied in vertical furnaces, furnace types, furnaces, etc., can solve the problems of rising heat treatment spreader costs and processing costs, prolonged heat treatment auxiliary work time, and small scope of application of spreaders. The effect of simple operation, lower production cost and longer service life
Inactive Publication Date: 2014-05-07
TLON TECHN FURNACES WUXI
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Problems solved by technology
[0002] When the conventional spreader is working, it is necessary to replace different spreaders according to the different shapes of the workpiece. Sometimes a spreader can only be used for one part, and the scope of application of the spreader is small, so the spreader needs to be replaced continuously during the work process. The auxiliary working time of heat treatment is extended. At the same time, the most easily damaged part of the spreader is the hanging part of the parts. Rising costs and processing costs
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[0015] Such as figure 1 As shown, the present embodiment consists of a hanger 1, a hanger platform 2, a fan-shaped block hanging tray 3, a hanger 4, a positioning groove 5, a furnace inner support 6, a material hanging hole 7, and a workpiece 8. The combination method is as follows: the hanger 1 is located on the support 6 in the furnace, the fan-shaped block hanging tray 3 is placed on the hanger platform 2, the periphery of the fan-shaped block hanging tray 3 is provided with a positioning groove 5, and the hanger 4 passes through The material hanging hole 7 on the fan-shaped block hanging material tray 3 is positioned, so that the hanging tool 4 can hang the workpiece 8 stably. Due to the modular design of the hanger of this spreader, different hangers can be combined with hanging trays with different numbers of holes to hang different parts. When the shape of the parts is different and the spreader needs to be replaced, it is not necessary to replace the whole spreader, b...
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A novel multipurpose lifting appliance for a pit furnace comprises a hanging bracket, hanging plates composed of fan-shaped blocks, hangers, positioning grooves, a furnace inner bracket, hanging holes, a hanging bracket platform and workpieces, and is characterized in that the whole lifting appliance is divided into three parts, namely, the hanging bracket, the hanging plates composed of fan-shaped blocks and the hangers; the hangers adopt module type designs and can be designed into the forms of split clamping rings, T-shaped band holes, clamping caps, pins and the like; different hangers can be combined with the hanging plates different in hole number to be used for lifting different parts. When the parts which are different in shape require different hangers, the lifting appliance is not required to be wholely replaced, but all that is needed is to replace the hanging plates or only replace the hangers, so that the service life of the whole lifting appliance can be prolonged, consumption of heat resistant steel material of the lifting appliance can be reduced, and the production cost of heat-treatment process can be lowered.
Description
Technical field: [0001] The invention belongs to the tooling technology of heat treatment equipment, and specifically refers to the structural technology of special tooling and suspenders for large well-type furnaces. Background technique: [0002] When the conventional spreader is working, it is necessary to replace different spreaders according to the different shapes of the workpiece. Sometimes a spreader can only be used for one part, and the scope of application of the spreader is small, so the spreader needs to be replaced continuously during the work process. The auxiliary working time of heat treatment is extended. At the same time, the most easily damaged part of the spreader is the hanging part of the parts. Rising costs and processing costs. Invention content: [0003] The purpose of the present invention is to design a multi-purpose sling suitable for hanging various parts, simplify the auxiliary work process, shorten the replacement time of the sling, and red...
Claims
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Login to View More IPC IPC(8): B66C1/10F27B1/20
Inventor 湛宪宪毛润辉方华陈华林新培邹朝辉
Owner TLON TECHN FURNACES WUXI