A cylinder for tool changing electric spindle
An electric spindle and cylinder technology, applied in servo meter circuits, fluid pressure actuating devices, mechanical equipment, etc., can solve the problems of dust and water vapor, and achieve the effect of increasing service life, ensuring contact accuracy, and improving service life.
Active Publication Date: 2018-02-23
江苏翰琪电机股份有限公司
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Problems solved by technology
[0003] The technical problem to be solved by the present invention is: in order to overcome the deficiencies of the prior art, provide a new type of cylinder for tool-changing electric spindle, which has a simple structure, solves the problem of dust and water vapor entering the interior of the tool-changing electric spindle, and reduces the time when the bearing unloads the tool. The impact force received increases the service life of the bearing
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[0011] The present invention is described in further detail now in conjunction with accompanying drawing. These drawings are all simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, so they only show the configurations related to the present invention.
[0012] Such as figure 1 As shown, the cylinder for the new tool changing motorized spindle includes an integrated cylinder body 1, an integrated piston rod 2, a front piston 3, a rear piston 9, a cylinder head 4, an internal eccentric proximity switch seat 5, a cylinder seat 6, and an air nozzle seat 7 , Gas nozzle plug 8. The front piston 3 and the rear piston 9 are installed by the integral piston rod 2 according to the front and rear positions, and at the same time, the air nozzle seat 7 is installed above the cylinder position of the integrated cylinder block 1, and then the cylinder head 4 is installed on the rear cylinder. 6 are connected to form a new...
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The invention relates to a novel steam cylinder for a tool changing electric spindle. The novel steam cylinder comprises a steam cylinder seat, a steam cylinder cover, a steam cylinder body, an integrated piston rod, a spindle push rod, a front piston, a rear piston, a proximity switch seat and an air tap seat. The steam cylinder seat and the steam cylinder cover are fixed to the two ends of the steam cylinder body respectively. The integrated piston rod is arranged in the steam cylinder body. The two ends of the integrated piston rod are sleeved with the front piston and the rear piston respectively. The spindle push rod is coaxially arranged in the integrated piston rod. One end of the spindle push rod is fixedly connected with the integrated piston rod and the other end of the spindle push rod extends out of the steam cylinder seat. An installation hole is formed in the steam cylinder body. The proximity switch seat is arranged in the installation hole. One end of the proximity switch seat extends out of the steam cylinder body. The air tap seat is fixed to the proximity switch seat. An air inflow channel in the air tap seat is communicated with a center hole of the integrated piston rod through the proximity switch seat. By the adoption of the novel steam cylinder for the tool changing electric spindle, the problem that dust and moisture enter the tool changing electric spindle is solved, impact received in the bearing tool detaching process is reduced, and the service life of a bearing is prolonged.
Description
technical field [0001] The invention relates to the field of cylinders, in particular to a novel cylinder for tool-changing electric spindles. Background technique [0002] Due to the relatively large broaching force of the tool-changing electric spindle, a single cylinder cannot complete the tool-changing task of the electric spindle. The commonly used cylinders for the tool-changing electric spindle are double-cylinder structures in series. The structure of this type of tool-changing electric spindle is relatively complicated, and the production cost Higher, and often prone to clogging, affecting service life. Contents of the invention [0003] The technical problem to be solved by the present invention is: in order to overcome the deficiencies of the prior art, provide a new type of cylinder for tool-changing electric spindle, which has a simple structure, solves the problem of dust and water vapor entering the interior of the tool-changing electric spindle, and reduces...
Claims
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IPC IPC(8): F15B15/14
CPCF15B15/1423F15B15/149F15B15/2807F15B2211/7053
Inventor 李启元钱程李明
Owner 江苏翰琪电机股份有限公司