A motor base for AC servo motor installation of CNC machine tools
An AC servo motor, CNC machine tool technology, applied in feeding devices, metal processing mechanical parts, metal processing equipment and other directions, can solve the problems of unstable force, easy to shake, servo motor damage, etc., to improve the connection effect, guarantee Service life, the effect of ensuring stability
Active Publication Date: 2022-05-06
广东钶锐锶数控技术股份有限公司
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Problems solved by technology
[0004] However, the current servo motor mounting base has the following problems in the process of installing and using the servo motor: 1. There are various types of servo motors, and the market needs a specific type of motor base with a designated type of servo motor before it can be installed and used , resulting in relatively low applicability of the current motor base; 2. When the output shaft of the servo motor is connected to the screw, there is usually a problem that the distance between the screw and the output shaft of the connected servo motor is too short. When the distance between the output shaft and the lead screw is too short, the lead screw needs to be replaced, resulting in inconvenient use; 3. When the servo motor is installed on the motor base, the force is unstable and it is easy to shake, and the servo motor rotates for a long time. The problem of high temperature or insufficient lubrication causing damage to the servo motor
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[0029] The embodiments of the present invention will be described in detail below with reference to the accompanying drawings, but the present invention can be implemented in many different ways defined and covered by the claims.
[0030] refer to figure 1 , figure 2 and Figure 4, this embodiment provides a motor base for installing an AC servo motor for a CNC machine tool, including an L-shaped base 1, a front stop unit 2, a rear stop unit 3, a shaft connection unit 4, a fixing unit 5, and a motor shield 6 and the backstop shield 7; the vertical section on the left side of the L-shaped base 1 is provided with a circular through hole 11, and a backstop unit 3 is arranged in the circular throughhole 11; and the backstop unit 3 passes through The rear shield 7 arranged on the outer wall of the left side of the L-shaped base 1 is sealed; the upper end surface of the horizontal section of the L-shaped base 1 is provided with a concave arc-shaped groove 12; and the concave arc-...
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The invention belongs to the technical field of motor bases, and in particular relates to a motor base for installing an AC servo motor of a CNC machine tool. The invention can solve the problems existing in the process of installing and using the current servo motor mounting base with the servo motor: 1. The model of the servo motor There are many kinds, and the market needs to match the specific type of motor base with the specified type of servo motor before it can be installed and used, resulting in the current applicability of the motor base is relatively low; 2. The output shaft of the servo motor is connected with the screw During use; usually there is a problem that the distance between the lead screw and the output shaft of the connected servo motor is too short. Usually, when the distance between the output shaft of the servo motor and the lead screw is too short, the lead screw needs to be replaced, resulting in inconvenient use; 3. When the servo motor is installed on the motor base, it is unstable and easy to shake, and the servo motor generates high temperature during long-term rotation or insufficient lubrication causes damage to the servo motor.
Description
technical field [0001] The invention belongs to the technical field of motor bases, and in particular relates to a motor base for installing an AC servo motor of a numerical control machine tool. Background technique [0002] The structure of the AC servo motor can be mainly divided into two parts, namely the stator part and the rotor part. The structure of the stator is basically the same as that of the resolver, and two-phase windings whose spaces form an electrical angle of 90 degrees are placed in the stator core. One of them is the excitation winding, and the other is the control winding. The AC servo motor is a two-phase AC motor. [0003] The servo motor needs to be used together with the motor base when it is installed and used. After fixing the servo motor on the motor base, connect the end of the screw to be connected with the output shaft of the servo motor to complete the installation and use of the servo motor. [0004] However, the current servo motor mountin...
Claims
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IPC IPC(8): B23Q1/70B23Q5/28
CPCB23Q1/70B23Q5/28
Inventor 唐荣
Owner 广东钶锐锶数控技术股份有限公司