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Motor fixing structure of engraving and milling machine

A technology of motor fixing and engraving and milling machine, which is applied in the direction of electromechanical devices, electrical components, electric components, etc., can solve the problems of troublesome adjustment of motor seat spacing, inconvenient and quick installation, and difficulty in precise alignment, etc., to ensure strength and facilitate maintenance The effect of replacing and reducing materials

Active Publication Date: 2017-08-25
陈美青
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the engraving and milling machine disclosed in the above-mentioned patent, each motor is installed and fixed by a motor base. The installation of multiple motor bases in sequence is not convenient and fast, and it is difficult to align accurately. It is troublesome to adjust the distance between the motor bases, and it is difficult to ensure the multiple A motor uniformly and accurately engraves and mills the workpiece

Method used

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  • Motor fixing structure of engraving and milling machine
  • Motor fixing structure of engraving and milling machine
  • Motor fixing structure of engraving and milling machine

Examples

Experimental program
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Effect test

Embodiment 1

[0033] Such as figure 1As shown, the engraving and milling machine in this embodiment is a horizontal engraving and milling machine, including a frame 4 and a workbench 5 arranged on the frame 4. The workbench 5 is provided with a fixing table 6 for fixing workpiece fixtures. The frame 4 is provided with a support 7 and the support 7 is located at one side of the fixed table 6, the support 7 is provided with a mounting plate 8, the motor fixing structure of the engraving and milling machine is arranged on the mounting plate 8, and the motor 3 is fixed on the motor fixing structure , the output shaft of the motor 3 is parallel to the table surface of the workbench 5 and faces the side of the fixed platform 6, the mounting plate 8 is fixed with a vertical track 9, and the fixed structure of the motor is slidably connected on the vertical track 9 and can be mounted on the vertical track 9. The track 9 reciprocates up and down, and the bracket 7 can also move horizontally or verti...

Embodiment 2

[0040] Such as Image 6 As shown, this embodiment is roughly the same as Embodiment 1, the difference is that the motor cover 21 in this embodiment includes an upper cover body 21c and a lower cover body 21d, and all the lower cover bodies 21d are integrally formed and each lower cover body 21d There is an arc-shaped groove 1 21d1 with the notch facing upward, and all the upper casings 21c are integrally formed, and each upper casing 21c is provided with an arc-shaped groove 2 21c1 with the notch facing downward, and all the upper casings 21c are detachable is connected on the lower casing 21d, the arc groove one 21d1 and the arc groove two 21c1 jointly form the installation hole 21a, when installing the motor 3, the motor 3 is placed in the arc groove one 21d1 of the lower casing 21d, and then the upper sleeve The body 21c is placed on the lower casing 21d, the arc groove two 21c1 on the upper casing 21c corresponds to the arc groove one 21d1 of the lower casing 21d, and then...

Embodiment 3

[0042] Such as Figure 7 with Figure 8 As shown, this embodiment is roughly the same as Embodiment 1, the difference is that in this embodiment, the base 1 is in the shape of a long strip and is arranged horizontally, one side of the base 1 has a mounting surface 13, and the motor base 2 is fixed on the mounting surface. On the surface 13 and the axis of the mounting hole 21a is in a vertical state, the mounting surface 13 is fixed with a bar 14 along the length direction of the base 1, and the end of the motor base 2 is against the bar 14, the base is suitable for In the vertical engraving and milling machine, the output shaft of the motor 3 is arranged vertically downward, so that the retaining bar 14 can bear a certain weight and avoid the falling of the motor cover 21. The vertical engraving and milling machine can be equipped with more motors 3, so as to realize fast engraving and milling and improve efficiency. This technical solution can add more motor sleeves 21 on t...

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Abstract

The invention provides a motor fixing structure of an engraving and milling machine, which belongs to the technical field of engraving and milling machines. It solves the technical problems of difficult alignment, inconvenient maintenance and high cost of the motor fixing structure of the existing engraving and milling machine. The fixed structure of the motor includes a base and a motor base. The motor base is detachably connected to the base. The motor base includes several motor sleeves. The motor sleeves are cylindrical and distributed at intervals. Each motor sleeve has a mounting hole along the axial direction. The two adjacent motor sleeves are connected as a whole through the connecting plate, and there is also a reinforcing rib between the two adjacent motor sleeves. In the present invention, a plurality of motor sleeves are connected to form a motor seat, and then installed on the base, so that the overall assembly is convenient, the motor is limited and positioned by the motor sleeve, and the relative position of each motor sleeve is fixed, so it is easy for multiple The alignment of the motor ensures the installation accuracy of the motor.

Description

technical field [0001] The invention belongs to the technical field of machine tools and relates to an engraving and milling machine, in particular to a motor fixing structure of the engraving and milling machine. Background technique [0002] Engraving and milling machine is a kind of CNC machine tool, which is a CNC milling machine using small tools, high power and high-speed spindle motor. The engraving machine can not only engrave, but also mill. It is a high-efficiency and high-precision CNC machine tool. It has a wide range of applications. It is mostly used for rough and fine machining of precision mold cores, copper electrodes for molds, batch processing of aluminum products, and shoe molds. Manufacturing, fixture processing, watch vision and other industries. The cutter of the engraving and milling machine is driven by a motor, and the motor is fixed on the frame of the CNC machine tool or on the guide rail through the installation structure of the motor. [0003]...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02K5/00H02K5/04
Inventor 陈美青
Owner 陈美青
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