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Positioning unit

A technology of positioning unit and working unit, which is applied in the direction of large-scale fixed members, program-controlled manipulators, joints, etc., and can solve the problems of complex structure and high production cost of positioning units

Active Publication Date: 2019-09-27
曼兹股份公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007]The disadvantage of the positioning unit described therein is that its structure is relatively complex and associated with high production costs

Method used

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Examples

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Embodiment Construction

[0067] figure 1 is a perspective view of the first positioning unit 1 . The two control carriages 2, 3 and the working carriage 4 can be seen. On the working carriage 4 , the working arm 5 is hinged on the working base point 8 . On the control carriages 2 and 3, the control arms 6, 7 are hinged on the control base points 9, 10, respectively.

[0068] The control arms 6 , 7 are additionally articulated to the working arm 5 at a control point 11 . For this purpose, the control point 11 has a universal joint combined with a swivel joint.

[0069] The control point 11 is spaced apart from the working point end 12 of the working arm 5 by a distance d of λ. The working point end 12 corresponds to the end of the working arm 5 that is not articulated on the working carriage 4 or on the working base point 8 . The working unit 17 can also be seen on the working point end 12 . The working carriage 4 is connected by means of a working arm 5 and a joint which is torsionally rigid (ab...

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Abstract

The invention relates to a positioning unit (1, 101, 201, 301) comprising two control carriages (2, 3, 202, 203, 502) and a working carriage (4, 204, 304, 404), wherein the two control carriages (2, 3, 202, 203, 502) and the working carriage (4, 204, 304, 404) can be moved on tracks that run parallel to one another, a working arm (5, 305, 405) is hinged to the working carriage (4, 204, 304, 404) at a working foot point (8, 308), and a respective control arm (6, 7) is hinged to each control carriage (2, 3, 202, 203, 502) at a respective control foot point (9, 10), the control arms (6, 7) are hinged to the working arm at a control point (11) of the working arm (5, 305, 405), the control point (11) is arranged at a specified lambda distance (d) from a working arm (5, 305, 405) end which forms a working point end (12) and faces away from the working foot point (8, 308), and the two control foot points (9, 10) and the working foot point (8, 308) define a triangle. The invention is characterized in that at least two carriages of the two control carriages (2, 3, 202, 203, 502) and the working carriage (4, 204, 304, 404) are movably arranged on a common guide (13, 213, 513).

Description

technical field [0001] The invention relates to a positioning unit comprising two control carriages and a working carriage, [0002] - said two control carriages and said working carriage can be moved on rails extending parallel to each other, [0003] - the working arm is articulated at a working base point on said working carriage and the control arm is hinged at a control base point on each of said control carriages, [0004] - the control arm is articulated to the working arm at a control point of the arm spaced at a predetermined lambda distance d from the end of the working arm forming the working point end part and away from the operating base point, and [0005] - The two control base points and the work base point define a triangle. Background technique [0006] Such a positioning unit is known from US 5,378,282 A. [0007] A disadvantage of the positioning unit described therein is that its construction is relatively complex and associated with high production ...

Claims

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Application Information

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IPC IPC(8): B25J9/00
CPCB25J9/0033B23Q1/608B25J17/0275F16H21/46F16H25/02F16M11/06
Inventor M.弗罗因特
Owner 曼兹股份公司
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