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Handheld device for setting positioning elements and method of using the same

A technology for positioning components and hand-held devices, applied in the direction of hand tools, hand-held tools, welding equipment, etc. for fasteners

Active Publication Date: 2020-09-29
WEBER SCHRAUBAUTOMATEN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In this case since the applied feed force depends on the user, but with commercial drilling rigs it cannot be ensured that the feed force, i.e. the reproducible feed of the positioning elements, is constant over several positioning processes, which ultimately results in processes of varying quality result

Method used

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  • Handheld device for setting positioning elements and method of using the same
  • Handheld device for setting positioning elements and method of using the same
  • Handheld device for setting positioning elements and method of using the same

Examples

Experimental program
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Embodiment Construction

[0041] Figure 1-4 and Figure 5-6 Devices 10 for manually setting positioning elements 12 in components not shown are shown in each case.

[0042] Figure 1-4 The device 10 shown (first embodiment) comprises a handle 14 having two elongated gripping elements 16,18 passed at their ends by connectors 20,22 interconnected. The connection pieces 20 , 22 are designed in the form of metal plates and are releasably connected to the clamping elements 16 , 18 by means of screws 24 . The clamping elements 16 , 18 each extend substantially at right angles to the metal plates 20 , 22 such that the clamping elements 16 , 18 and the metal plates 20 , 22 form a rectangle. Arranged on the metal plates 20 , 22 are first bearings 26 , 28 in which the two guide rods 30 , 32 are arranged parallel to one another and are supported displaceably.

[0043] The handle 14 can be grasped by a user at the gripping elements 16, 18 with both hands (not shown) to lift the device 10 and press it against t...

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PUM

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Abstract

The invention relates to a handheld device (10) for setting a positioning element (12) in a component. The device comprises: a handle (14) for holding the device; a bracket (34) movable relative to the handle and carrying a rotationally supported drive shaft (46) at one end of which forms a base for positioning the element; a force accumulator (44), which is connected between the handle and the support and is used to store a defined feed force, which can be loaded with the feed force by a relative movement between the handle and the support; and a force limiter (64), For limiting the feed force stored in the force accumulator, wherein the force accumulator is configured to apply the stored feed force to the positioning element via the bracket. The invention also relates to a method for manually setting a positioning element by means of the device described above.

Description

technical field [0001] The invention relates to a hand-held device for setting a positioning element in a component while a friction welding connection between the positioning element and the component takes place. Background technique [0002] A stationary, fully automatic device for setting positioning elements is known from the prior art. It is usually attached to a robotic arm and is fully automatically controlled by a computer. Such a device comprises a rotary feed unit with which the positioning element can be arranged to rotate about an axis of rotation and by which a feed force acting in the direction of the axis of rotation can be simultaneously applied to the positioning element. If, for example, it is too expensive to purchase such a fully automatic device in a workshop, or if such a fixture is shut down, for example, due to maintenance work, it is necessary to take over the setting of the positioning element at least temporarily by hand. In principle, commercia...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23K20/12B23K20/26B25B31/00
CPCB23K20/12B23K20/1245B25B31/00B29C65/0672B29C66/474B29C66/532B29C66/73116B29C66/8161B29C66/8322B29C66/861B29C66/92431B29C66/92653B29C65/0681
Inventor 莱因哈德·佐尔拉尔夫·维特霍夫乔森·哈特曼
Owner WEBER SCHRAUBAUTOMATEN