Positioning device and a method for producing the positioning device

A technology for positioning equipment and housings, applied in mechanical equipment, manufacturing tools, welding equipment, etc., can solve problems such as inadvisability, increased manufacturing costs, and increased manufacturing costs of positioning equipment.

Pending Publication Date: 2019-12-31
MAHLE INT GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Disadvantageously, this substantially increases the manufacturing costs of the individual components and thus of the positioning device
Alternatively or additionally, the operating temperature range of the positioning device could be limited, but this is not advisable

Method used

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  • Positioning device and a method for producing the positioning device
  • Positioning device and a method for producing the positioning device
  • Positioning device and a method for producing the positioning device

Examples

Experimental program
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Embodiment Construction

[0027] figure 1 and figure 2 It shows that the positioning device 1 according to the present invention is adjusting the predetermined axial clearance S 0 (Such as figure 2 shown in ) before and after cross-sectional view. The positioning device 1 comprises a housing 2 having a first housing part 2a and a second housing part 2b, in figure 2 The first housing part 2 a and the second housing part 2 b have been welded together via a welded connection 3 . Here, the first housing part 2a comprises a first integrally formed support 4a, the second housing part 2b comprises a second integrally formed support 4b, the first integrally formed support 4a and the second integrally formed support The parts 4b together form the bearing device 4 within the housing 2 . In the housing 2, an output shaft 5 and an output wheel 6 of a transmission (not shown here) are arranged. An output wheel 6 is non-rotatably connected to the output shaft 5 so that by driving the output wheel 6 the outp...

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PUM

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Abstract

The present invention relates to a positioning device for mechanically actuating a component. The positioning device comprises a housing with first and second housing parts welded to one another via an axial welded connection. The first and second housing parts may have integrally formed first and second bearing points, respectively, of a bearing within the housing. The positioning device may alsoinclude a gearing fixed in the housing, the gearing having an output shaft penetrating the second housing part and being drive-connectable with the component outside the housing, and an output wheelnon-rotationally fixed on the output shaft and rotatably mounted in the bearing. The positioning device may further include a rotary position detector with a permanent magnet and a Hall sensor, the permanent magnet being arranged on a gear wheel of the output shaft or on the output shaft at an end face of the output shaft, and the Hall sensor being arranged on the first housing part. End faces ofthe first and second bearing points may interact axially with first and second bearing surfaces, respectively, of the output wheel located opposite each other. The bearing may have a predetermined axial play defined by a difference between an outer axial distance between the first and second bearing points and an inner axial distance between the first and second bearing surfaces.

Description

technical field [0001] The invention relates to a positioning device for the mechanical actuation of components and a method for producing the positioning device. Background technique [0002] The positioning device generally includes the output shaft of the transmission and the output wheel non-rotatably fixed on the output shaft. Here, the output shaft is rotatably mounted such that the output shaft is rotatably driven by a transmission. The transmission, output shaft and output wheels are disposed within the housing, wherein the output shaft passes through the housing and is drivably connected to components outside the housing. [0003] Here, the bearing device has an axial play which determines the function of the positioning device. In particular, differential expansion of the individual components of the positioning device due to deviations in the coefficients of thermal expansion or temperature differences can be counteracted by the axial play and clamping of the ou...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16H57/00F16H57/02B23K31/02
CPCF16H57/00F16H57/02F16H57/0018B23K31/02F16H2057/02017F16H57/022F16H57/023F16H2057/0221F16H57/031F16H57/02004F16H57/0031
Inventor 尤金·马卡洛夫埃德加·萨尔费尔德约翰内斯·施密特弗洛里安·韦策尔
Owner MAHLE INT GMBH
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