Mechanical tool changing center water outlet electric spindle and machine tool
A central water outlet and mechanical technology, which is applied to metal processing machinery parts, maintenance and safety accessories, clamping, etc., can solve the problems of single tool change method for the central water outlet spindle, short life of sealing parts, poor stability, etc., to improve product processing The effect of improving quality, improving processing level, and shortening tool change time
Pending Publication Date: 2021-03-19
GUANGZHOU HAOZHI ELECTROMECHANICAL
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Problems solved by technology
[0002] The tool change method of the central water outlet spindle currently used is relatively simple, and the main tool change method is the cylinder tool change
This method of tool change is slow, and due to the use of pneumatic components, the life of the sealing parts is short and the stability is poor
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[0029] This part will describe the specific embodiment of the present invention in detail, and the preferred embodiment of the present invention is shown in the accompanying drawings. Each technical feature and overall technical solution of the invention, but it should not be understood as a limitation on the protection scope of the present invention.
[0030] In the present invention, if there is a description of directions (up, down, left, right, front and back), it is only for the convenience of describing the technical solution of the present invention, rather than indicating or implying that the referred technical features must have specific Orientation, construction and operation in a particular orientation, therefore should not be construed as limiting the invention.
[0031] In the present invention, "several" means one or more, "multiple" means more than two, "greater than", "less than", "exceeding", etc. are understood as excluding the original number; "above", "belo...
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The invention discloses a mechanical tool changing center water outlet electric spindle and a machine tool. The mechanical tool changing center water outlet electric spindle comprises a machine body assembly, a shaft core assembly, a pull rod assembly, a mechanical tool changing mechanism and a central water outlet mechanism. The mechanical tool changing mechanism comprises a tool beating cylinderand a tool beating part, supporting feet are arranged at the bottom of the tool beating cylinder, the supporting feet penetrate through a groove of the machine body assembly to be connected with thetool beating part, the tool beating cylinder is supported by a first elastic part to be installed on the machine body assembly in a floating mode, and a receding groove is formed in the side face of the tool beating cylinder. The central water outlet mechanism comprises a central water outlet mounting base and a rotary shaft core, the central water outlet mounting base is arranged in a cylinder hole of the tool beating cylinder and connected with the machine body assembly, the central water outlet mounting base is provided with a lateral water inlet, the rotary shaft core is supported on the machine body assembly through a bearing, and the rotary shaft core and the central water outlet mounting base are in butt joint through a rotary sealing structure. The pull rod assembly sleeves the rotary shaft core. Mechanical tool changing and central water outlet are combined, cooling of a tool and machined parts is improved, the machining chip removal condition is improved, and the tool changing speed and stability are improved.
Description
technical field [0001] The invention is used in the field of electric spindles, and in particular relates to a mechanical tool change center outlet water electric spindle and a machine tool. Background technique [0002] The tool change method of the central water outlet spindle currently used is relatively simple, and the main tool change method is the cylinder tool change. This tool change method is slow, and due to the use of pneumatic components, the life of the sealing parts is short and the stability is poor. Contents of the invention [0003] The purpose of the present invention is to at least solve one of the technical problems existing in the prior art, and provide a mechanical tool change center water outlet electric spindle and a machine tool, which combines mechanical tool change and center water outlet, which not only improves the quality of the tool and the machined parts. The cooling improves the processing chip removal conditions, and improves the tool cha...
Claims
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IPC IPC(8): B23Q3/155B23Q11/10
CPCB23Q3/155B23Q11/1015
Inventor 魏雷宝汤丽君汤秀清
Owner GUANGZHOU HAOZHI ELECTROMECHANICAL