Balancing counterweight mechanism of straight line motor vertical motion

A linear motor, vertical motion technology, applied in the direction of counterweight, mechanical equipment, transmission device, etc., can solve the problems of instability, bulky, complex mechanism, etc., to achieve the effect of ensuring stability and reducing the size of the mechanism

Inactive Publication Date: 2008-10-08
苏州钧信自动控制有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention provides a balance counterweight mechanism for vertical motion of linear motors, the purpose of which is to

Method used

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  • Balancing counterweight mechanism of straight line motor vertical motion
  • Balancing counterweight mechanism of straight line motor vertical motion
  • Balancing counterweight mechanism of straight line motor vertical motion

Examples

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Embodiment

[0025] Such as figure 1 , figure 2 As shown, a balance counterweight mechanism for vertical motion of a linear motor includes a bracket 1, a linear motor, a load slide 2 and a counterweight slide 3; the linear motor acts in the vertical direction, and its stator 10 is fixed relative to the bracket 1 connection, the mover 9 is fixedly connected to the load slide 2; the load slide 2 is guided and slid relative to the support 1 in the vertical direction, and the counterweight slide 3 is guided and slid relative to the support 1 in the vertical direction; The object slide table 2 and the counterweight slide table 3 are respectively fixedly provided with a rack 4 and a rack 5 in the direction of vertical movement, and a gear 6 is correspondingly provided on the support 1, and the gear 6 is connected in rotation and positioning relative to the support 1, and is simultaneously connected with the load slide. The rack 4 and the rack 5 on the table 2 and the counterweight slide table...

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PUM

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Abstract

The invention relates to a balanced counterweight mechanism for vertical movement of a linear, which comprises a stent, the linear motor, an object carrying slipway and a counterweight slipway; wherein, the linear motor has effects in the vertical direction, a stator of the linear motor is fixedly connected with the stent relatively, while a mover of the linear motor is fixedly connected with the object carrying slipway; the object carrying slipway is glidingly connected in the vertical direction relative to a stent guide, and the counterweight slipway is glidingly connected in the vertical direction relative to the stent guide; the object carrying slipway and the counterweight slipway are respectively and fixedly provided with racks in the vertical motion direction, a gear is correspondingly arranged on the stent, and the gear is rotatablely and fixedly connected correspondingly to the stent; meanwhile, the gear is meshed with the racks on the object carrying slipway and the counterweight slipway. The technical scheme solves the problems of instability, complex mechanism and large size of a vertical motion system for linear motor existing in the prior art.

Description

technical field [0001] The invention belongs to the field of processing equipment such as machine tools, electric discharge machining, and laser cutting, and mainly relates to a balance counterweight mechanism for vertical motion of a linear motor. Background technique [0002] In the mechanical movement of processing equipment, it is usually necessary to use a linear motor to drive a working head or a loading slide to move up and down in the vertical direction. When the linear motor pushes a sliding table up and down in the vertical direction, since the gravity direction of the sliding table itself is parallel to the vertical pushing direction, its upward force on the sliding table is greater than its downward pushing force on the sliding table. This will cause the linear motor to be unbalanced when it works in the vertical direction, making the whole system unstable and easy to damage the motor. In addition, when the linear motor is in the power-off state, since there is ...

Claims

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Application Information

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IPC IPC(8): B23Q11/00F16F15/28F16H19/04
Inventor 夏芜鸣
Owner 苏州钧信自动控制有限公司
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