A kind of production process of magnetic control wheel for fitness equipment
A fitness equipment and production process technology, applied in gymnastics equipment, muscle training equipment, sports accessories, etc., can solve the problems of high precision machining costs of cast iron parts, difficult recruitment, high impurity content of cast iron flywheels, etc., to save investment costs for enterprises , Solving production process problems and increasing sales profits
Inactive Publication Date: 2016-11-09
蔡国华
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Problems solved by technology
Summarize several problems existing in the production and application of the existing magnetic control flywheel, as follows: (1) The flywheel body is a sand foundry casting process, and the environmental pollution problem in the production process is serious; (2) The general sand foundry production enterprises are traditional labor operations. Large flow and difficult recruitment; (3) The cost of precision machining of semi-finished iron castings is high, such as high tool damage rate, high-paying skilled workers and high investment costs for speed-controlled lathes, etc.; less effective
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[0026] In the present invention, a production process of a magnetic control wheel for fitness equipment, the magnetic control wheel for fitness equipment includes a bearing sleeve 1, a bearing 2 is arranged inside the bearing sleeve 1, and a bearing 2 is arranged outside the bearing sleeve 1 There is a circular iron frame 3, the outer peripheral wall of the bearing sleeve 1 and the inner peripheral wall of the circular iron frame 3 are fixedly connected with a radial connecting piece group 4, the connecting piece group 4 is composed of several connecting piece groups 4, two adjacent The inner peripheral wall of the circular iron frame 3 between the connecting pieces 41 is fixed with a magnet block 5, the outer cover of the circular iron frame 3 is provided with an aluminum frame 6, and glue is poured between the bearing sleeve 1 and the circular iron frame 3 Mixing agent and wrapping connecting sheet group 4 and magnet piece 5 to form weight body 7, comprises the following step...
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The invention relates to a magnetic control wheel for fitness equipment. The magnetic control wheel comprises a bearing sleeve, wherein a bearing is arranged in the bearing sleeve; a round iron frame sleeves the bearing sleeve; the outer peripheral wall of the bearing sleeve and the inner peripheral wall of the round iron frame are fixedly connected with a radial connection sheet group; the connection sheet group is composed of a plurality of connection sheets; the inner peripheral wall of the round iron frame between the two adjacent connection sheets is fixedly provided with a magnet block; an aluminum frame sleeves the round iron frame; an adhesive is filled between the bearing sleeve and the round iron frame and wraps the connection sheet group and the magnet block to form a weight body. The invention further relates to a production technology of the magnetic control wheel for the fitness equipment. The production technology comprises the following steps: preparing a magnetic control wheel frame material; clamping and welding a magnetic control wheel frame; fixing the magnet block; pouring the aluminum frame; preparing the adhesive; filling the weight body into a cold die; carrying out a dynamic balance test; pressing and fitting a bearing. The magnetic control wheel has good magneto-electric effect, low production cost and small environmental pollution.
Description
technical field [0001] The invention relates to a production process of a magnetic control wheel for fitness equipment. Background technique [0002] At present, the design and application of transmission torque widely used in fitness equipment are all based on the magnetic field current induction formed by the unilateral fixed magnet assembly and the movement of the transmission flywheel. Summarize several problems in the production and application of the existing magnetic control flywheel, as follows: (1) The flywheel body is a sand casting process, and the environmental pollution problem in the production process is serious; (2) The general sand casting production enterprises are traditional labor operations, personnel Large flow and difficult recruitment; (3) The cost of precision machining of semi-finished iron castings is high, such as high tool damage rate, high-paying technical workers and high investment costs for speed-controlled lathes, etc.; The effect is poor. ...
Claims
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IPC IPC(8): A63B21/22A63B21/005
Inventor 蔡国华
Owner 蔡国华