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Linear motion device in combined mode

A technology of linear motion and combined mode, which is applied in the direction of electromechanical devices, electric components, and control of mechanical energy. It can solve the problems of large space occupied by flanged nuts, unattractive appearance, and complicated structure, and achieve compact design and structural optimization. , the effect of light weight of the body

Inactive Publication Date: 2015-07-01
WEIHAI AMS AUTOMATION EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For closed structures, flanged nuts take up a lot of space and cost a lot
In addition, there is another problem, that is, using the traditional photoelectric switch (27") to sense the sheet metal contact piece (14") to control the working stroke, resulting in an unattractive appearance and complicated structure

Method used

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  • Linear motion device in combined mode
  • Linear motion device in combined mode
  • Linear motion device in combined mode

Examples

Experimental program
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Effect test

Embodiment Construction

[0022] Below in conjunction with accompanying drawing and embodiment the present invention will be further described, as figure 1 , 2 , 3, the combined mode linear motion device includes a drive element (B), a transmission element (A), a housing (C) and a dust-proof sealing structure (b). The fixed end of the lead screw (10) is fixed to the inside of the fixed shaft seat (8) through the bearing (9), the threaded nut (11) is screwed into the lead screw (10), and the threaded nut is screwed into the threaded nut through the flange (12) (11) and fixed on the slide table (13), the supporting end bearing (15) of the lead screw (10) is fixed in the supporting bearing seat (19) through the round nut (16) and the lock nut (17), And connect the end of the lead screw (10) with the shaft of the drive element (B) motor (20) through a shaft coupling (18).

[0023] Wherein the side plates (5, 23), the fixed end bearing housing (8), the supporting end bearing housing (19), and th...

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PUM

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Abstract

The invention relates to industrial automated devices, in particular to an automated motion mechanism, and discloses a linear motion device in a combined mode. The linear motion device comprises a left side plate, a right side plate, a linear guide rail, a motor, a coupler, a fixing end bearing seat, a supporting end bearing seat, a nut, a ball screw and a sliding platform, the left side plate and the right side plate are positioned on two sides of the linear guide rail respectively, the fixing end bearing seat and the supporting end bearing seat are arranged at two ends along the length direction of the side plates, one end of a screw is connected with the fixing end bearing seat while the other end of the same is connected with the supporting end bearing seat, the nut is screwed into the screw and fixed on the sliding platform, and the motor is connected to a supporting end of the screw through the coupler. The linear guide rail, the screw and the sliding platform are hermetically arranged inside, so that influence on accuracy in running due to the fact that dust and foreign bodies fall into the screw and the linear guide rail is prevented; a stainless steel dustproof belt sealing structure is adopted, so that no noise is generated during high-speed running, and service life is long.

Description

technical field [0001] The invention relates to a linear motion device driven by a motor in a combined mode. The positioning accuracy of the motor can accurately control the combination of each unit driven by a screw to realize the linear and curved motion of the load, so that the automation of light loads is more flexible and the positioning is more accurate. The movement speed of the single body is fast, the repeat positioning accuracy is high, the body is light in weight, takes up little space in the equipment, and has a long service life. Background technique [0002] Combination mode linear motion devices have been developed so far and have been widely used in various devices. It has contributed an indispensable contribution to the development of my country's equipment manufacturing, reduced the dependence on foreign complete equipment imports, and brought more opportunities for engineers who are keen on equipment research and development and manufacturing. The linear ...

Claims

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Application Information

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IPC IPC(8): H02K7/06
Inventor 丁太虎李秀京
Owner WEIHAI AMS AUTOMATION EQUIP CO LTD
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