Upgrade counterweight device of three-axis machine tool
A technology of counterweight device and machine tool, applied in maintenance and safety accessories, metal processing mechanical parts, metal processing equipment, etc. Simple, long life effect
Inactive Publication Date: 2015-10-28
ZHUCHENG ZHIXIN MOLD EQUIP
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Problems solved by technology
[0002] At present, when the ordinary three-axis machine tool processes the workpiece, the cantilever shaft is controlled by the lifting servo motor. Because the cantilever has a certain weight, when the servo motor is upgraded to drive it, it will produce different accelerations from rising to falling, resulting in unstable running speed. , and have an impact on the service life of the lifting screw and the lifting servo motor
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[0012] Such as figure 1 As shown, the present invention includes a base 1 and a body 2, and is characterized in that the body 2 stands above the base 1, the right side of the body 2 is provided with a Z-axis lifting screw 3, and the top of the Z-axis lifting screw 3 is A lifting servo motor 4 is connected, the outer side of the Z-axis lifting screw 3 is covered with a package 5, the right side of the Z-axis lifting screw 3 is connected to a cantilever unit 6, and pulleys 7 are arranged on the left and right sides above the body 2, The body 2 on the lower side of the pulley 7 is provided with a counterweight iron 8, and the counterweight iron 8 is connected with the pulley 7 and the left side of the cantilever unit 6 through an inverted chain 9. Working principle of the present invention: through the connection of the reverse chain 9, when the cantilever unit 6 descends, the counterweight iron 8 rises; when the cantilever unit 6 rises, the counterweight iron 8 descends; unifor...
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The invention discloses an upgrade counterweight device of a three-axis machine tool. The device comprises a base and a machine body, and is characterized in that the machine body is stood above the base, wherein a Z-axis lifting lead screw is arranged at the right side of the machine body; the top end of the Z-axis lifting lead screw is connected with a lifting servo motor; the outer side of the Z-axis lifting lead screw is wrapped with a package; the right side of the Z-axis lifting lead screw is connected with a cantilever set; pulleys are arranged at the left and right sides above the machine body; and counterweight irons are arranged in the machine body at the lower sides of the pulleys, and are connected with the left sides of the pulleys and the cantilever set through chain blocks. The device has the following beneficial effects: the lifting speed of a cantilever mechanism is stabilized; the equipment operation stability is enhanced; the damage to the Z-axis lifting lead screw and the lifting servo motor is reduced; and the service life is prolonged.
Description
technical field [0001] The invention relates to a counterweight device, in particular to an upgraded counterweight device for a three-axis machine tool. Background technique [0002] At present, when ordinary three-axis machine tools process workpieces, the cantilever shaft is lifted and lowered by the lifting servo motor. Because the cantilever has a certain weight, when the servo motor is upgraded to drive it, it will produce different accelerations from rising to falling, resulting in unstable running speed. , and have an impact on the service life of the lifting screw and the lifting servo motor. Contents of the invention [0003] The purpose of the present invention is to provide a device that uses the principle of counterweight to assist the lifting of the cantilever shaft. [0004] In order to achieve the above object, the technical solution of the present invention includes a base and a body, which is characterized in that the body stands above the base, a Z-axis ...
Claims
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IPC IPC(8): B23Q11/00
CPCB23Q11/0017
Inventor 王建智张通李永
Owner ZHUCHENG ZHIXIN MOLD EQUIP