DE19700023A1 - Variable height screwjack for workpiece support and alignment - Google Patents

Variable height screwjack for workpiece support and alignment

Info

Publication number
DE19700023A1
DE19700023A1 DE1997100023 DE19700023A DE19700023A1 DE 19700023 A1 DE19700023 A1 DE 19700023A1 DE 1997100023 DE1997100023 DE 1997100023 DE 19700023 A DE19700023 A DE 19700023A DE 19700023 A1 DE19700023 A1 DE 19700023A1
Authority
DE
Germany
Prior art keywords
support
height
attached
adjustment
screwjack
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
DE1997100023
Other languages
German (de)
Inventor
Rudolf Huber
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to DE1997100023 priority Critical patent/DE19700023A1/en
Publication of DE19700023A1 publication Critical patent/DE19700023A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
    • B23Q7/05—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting by means of roller-ways
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/25—Movable or adjustable work or tool supports
    • B23Q1/44—Movable or adjustable work or tool supports using particular mechanisms
    • B23Q1/48—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs and rotating pairs
    • B23Q1/4852—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs and rotating pairs a single sliding pair followed perpendicularly by a single rotating pair
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
    • B23Q3/10—Auxiliary devices, e.g. bolsters, extension members
    • B23Q3/105—Auxiliary supporting devices independent of the machine tool
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
    • B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
    • B25H1/06—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby of trestle type
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C9/00—Measuring inclination, e.g. by clinometers, by levels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)

Abstract

A variable height screwjack for use as a workpiece support is equipped with a cradle comprising a rectangular frame pivoted at its midpoint and attached to the top of the threaded lifting column (5). The cradle houses a pair of parallel rollers (1) which provide support for e.g. a bar during machining at its opposite end. The frame is able to tilt 10 to 15 degree from the horizontal and a spirit level (3) is set in the frame side so that on roller contact with the bar any deviation from the horizontal can be corrected by height adjustment of the screwjack. Height is controlled by the handwheel (6) and its not (not shown) within the guide to be (7) which also prevents rotation of the column (5) via a key and axial keyway (not shown).

Description

  • 1. Höhenverstellbare Böcke üblicher Bauart weisen keine angebrachten Meßeinrichtungen auf. Eine Ausrichtung des Werkstückes ist nur durch Verwendung zusätzlicher Meßwerkzeuge möglich. Außerdem ist die Ausrichtung zumeist sehr umständlich. Zum genauen Ausrichten kann man nicht einfach einen üblichen höhenverstellbaren Bock benutzen und an diesem z. B. eine Wasserwaage anbringen, da zum Ausrichten die Auflage mit angebrachter Meßvorrichtung drehbar aufgehängt sein muß.1. Height-adjustable trestles of conventional design have no attached measuring devices. Alignment of the workpiece is only possible by using additional measuring tools possible. In addition, the alignment is usually very cumbersome. Can be used for precise alignment you can not just use a conventional height-adjustable trestle and z. Legs Attach a spirit level as the support with the measuring device attached for alignment must be rotatably suspended.
  • 2. Der im Schutzanspruch 1 und 2 angegebenen Erfindung liegt das Problem zugrunde, eine schnelle Ausrichtung unterschiedlicher Arbeitshöhen ohne externer Meßeinrichtungen zu ermöglichen.
    • 2.1 Dieses Problem wird mit den im Schutzanspruch 1 und 2 aufgeführten Merkmalen gelöst.
    • 2.2 Mit der Erfindung wird erreicht, daß das waagerechte Ausrichten auf verschiedene Arbeitshöhen schnell und einfach möglich ist. Es sind keine weiteren Hilfsmittel erforderlich.
      Eine vorteilhafte Ausgestaltung der Erfindung wird anhand der Zeichnungen erläutert.
    • 2.3 In den Zeichnungen ist die Justierhilfe als Dreibein mit Führungsrohr, mit Handrad und Gewindespindel zur Höhenverstellung, sowie der in einem Drehpunkt gelagerten Justierbockauflage dargestellt.
    • 2.4 Die Justierbockauflage besteht aus einem Rahmen, in dem zwei handelsübliche Metallrollen seitlich mit Maschinenschrauben parallel zueinanderbefestigt sind. Die Justierhilfe (Wasserwaage) ist seitlich am Rahmen parallel zu den beiden Rollen starr angebracht. Die Justierbockauflage ist an der Spindel 10°-15° pendelbar befestigt. Durch auflegen des Werkstückes auf die Justierhilfe und auf den Maschinentisch kann an der Meßeinrichtung die Lage des Werkstückes abgelesen werden. Bei nicht waagerechter Ausrichtung des Werkstückes erfolgt diese durch Absenken bzw. Anheben der Justierbockauflage mittels Höhenverstellung durch drehen des Handrades.
    2. The invention specified in protection claims 1 and 2 is based on the problem of enabling a quick alignment of different working heights without external measuring devices.
    • 2.1 This problem is solved with the features listed in claims 1 and 2.
    • 2.2 With the invention it is achieved that the horizontal alignment at different working heights is quick and easy. No other tools are required.
      An advantageous embodiment of the invention is explained with reference to the drawings.
    • 2.3 In the drawings, the adjustment aid is shown as a tripod with a guide tube, with a handwheel and threaded spindle for height adjustment, as well as the adjustment bracket support mounted in a pivot point.
    • 2.4 The trestle support consists of a frame in which two commercially available metal rollers are attached laterally with machine screws parallel to each other. The adjustment aid (spirit level) is rigidly attached to the side of the frame parallel to the two rollers. The trestle support is attached to the spindle so that it can swing between 10 ° and 15 °. By placing the workpiece on the adjustment aid and on the machine table, the position of the workpiece can be read on the measuring device. If the workpiece is not horizontally aligned, this is done by lowering or raising the trestle support by adjusting the height by turning the handwheel.
FigurenbeschreibungFigure description

Zeichnung 1 zeigt die Gesamtansicht der Justierhilfe in einen Ausführungsbeispiel,
Zeichnung 2 zeigt das mittels Justierhilfe ausgerichtete Werkstück auf einem Maschinenbett in der Seitenansicht,
Zeichnung 3 zeigt die Justierbockauflage in der Draufsicht und im Schnitt A/A,
Zeichnung 4 zeigt die Justierhilfe in der Draufsicht ohne Auflage, Zeichnung zeigt die Justierbockauflage in der Draufsicht.Drawing 1 shows the overall view of the adjustment aid in one embodiment,
Drawing 2 shows a side view of the workpiece aligned by means of an adjustment aid,
Drawing 3 shows the trestle support in top view and in section A / A,
Drawing 4 shows the adjustment aid in a top view without a support, drawing shows the adjustment bracket support in a top view.

In den Figuren ist die Justierhilfe als Dreibein mit Führungsrohr (7), mit Handrad (6) und Gewindespindel (5) zur Höhenverstellung, sowie der in einem Drehpunkt gelagerten Justierhilfe gelagerten Justierbockauflage dargestellt.In the figures, the adjustment aid is shown as a tripod with a guide tube ( 7 ), with a handwheel ( 6 ) and threaded spindle ( 5 ) for height adjustment, and the adjustment bracket support mounted in a pivot point.

Die Justierbockauflage besteht aus einem Rahmen (2) in dem zwei handelsübliche Metallrollen (1) seitlich mit Maschinenschrauben (4) parallel zueinander befestigt sind. Die Justierhilfe (3) z. B. (Wasserwaage) ist seiflich am Rahmen parallel zu den beiden Rollen starr angebracht. Die Justierbockauflage ist an der Spindel (5) 10° bis 15° pendelbar befestigt. Durch auflegen des Werkstückes auf die Justierhilfe kann an der Meßvorrichtung (3) die Lage des Werkstückes abgelesen werden. Bei nicht waagerechter Ausrichtung des Werkstückes erfolgt diese durch Absenken bzw. Anheben der Justierbockauflage mittels Höhenverstellung des Handrades (6).The trestle support consists of a frame ( 2 ) in which two commercially available metal rollers ( 1 ) are attached laterally with machine screws ( 4 ) parallel to each other. The adjustment aid ( 3 ) z. B. (spirit level) is rigidly attached to the frame parallel to the two rollers. The trestle support is attached to the spindle ( 5 ) so that it can swing 10 ° to 15 °. By placing the workpiece on the adjustment aid, the position of the workpiece can be read on the measuring device ( 3 ). If the workpiece is not horizontally aligned, this is done by lowering or raising the trestle support using the height adjustment of the handwheel ( 6 ).

Die auf Zeichnung 5 mit (3) genannte Position soll in den Ausführungsbeispiel die Meßvorrichtung aufnehmen Ferner bieten sich folgende Ausführungsbeispiele der Meßvorrichtung an: Wasserwaage, Winkelmeßvorrichtung, Potentiometer oder Pneumatische, Hydraulische bzw. Elektrische Taster oder Schalter.The position indicated on drawing 5 with (3) is intended to accommodate the measuring device in the exemplary embodiment. The following exemplary embodiments of the measuring device are also available: spirit level, angle measuring device, potentiometer or pneumatic, hydraulic or electrical buttons or switches.

BezugszeichenlisteReference list

1 = Rolle
2 = Rahmen
3 = Justierhilfe (z. B. Wasserwaage)
4 = Schraube
5 = Höhenverstellung (z. B. Gewindespindel od. Zylinder)
6 = Handrad zur Höhenverstellung der Gewindespindel
7 = Dreibein mit Führungsrohr 1 = role
2 = frame
3 = adjustment aid (e.g. spirit level)
4 = screw
5 = height adjustment (e.g. threaded spindle or cylinder)
6 = handwheel for height adjustment of the threaded spindle
7 = tripod with guide tube

Claims (2)

1. Höhenverstellbarer Bock mit Meßaufnahme zum Aufnehmen und Ausrichten von Werkstücken, dadurch gekennzeichnet, das eine an einen Drehpunkt angebrachte höhenverstellbare Auflage (Justierbockauflage) mit einer an der Auflage angebrachten Meßeinrichtung (Justierhilfe) verbunden ist.1. Height-adjustable trestle with measuring receptacle for receiving and aligning workpieces, characterized in that a height-adjustable support (adjustment support support) attached to a pivot point is connected to a measuring device (adjustment aid) attached to the support. 2. Höhenverstellbarer Bock nach Schutzanspruch 1 dadurch gekennzeichnet, daß die an einem Drehpunkt angebrachte Auflage (Justierbockauflage) verbunden ist mit einer an der Auflage angebrachten Meßeinrichtung. Die waagerechte Ausrichtung der Auflage erfolgt mit an der Justierhilfe angebrachten Meßeinrichtung wie Wasserwaage, Winkelmeßvorrichtung, Potentiometer, Pneumatischen Tastern., Hydraulischen Tastern oder Elektrischen Schaltern.2. Height-adjustable trestle according to protection claim 1 characterized, that the support attached to a fulcrum (adjustment bracket support) is connected to a measuring device attached to the support. The horizontal orientation of the Support takes place with measuring device attached to the adjustment aid, such as a spirit level, Angle measuring device, potentiometer, pneumatic buttons., Hydraulic buttons or electrical switches.
DE1997100023 1997-01-02 1997-01-02 Variable height screwjack for workpiece support and alignment Withdrawn DE19700023A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE1997100023 DE19700023A1 (en) 1997-01-02 1997-01-02 Variable height screwjack for workpiece support and alignment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1997100023 DE19700023A1 (en) 1997-01-02 1997-01-02 Variable height screwjack for workpiece support and alignment

Publications (1)

Publication Number Publication Date
DE19700023A1 true DE19700023A1 (en) 1997-07-03

Family

ID=7816766

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1997100023 Withdrawn DE19700023A1 (en) 1997-01-02 1997-01-02 Variable height screwjack for workpiece support and alignment

Country Status (1)

Country Link
DE (1) DE19700023A1 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103978472A (en) * 2014-05-19 2014-08-13 中国海洋石油总公司 Height- adjustable pipeline prefabricating worktable
CN104842329A (en) * 2015-05-22 2015-08-19 合肥昊诚工贸有限责任公司 Assisting device for plate perforating
FR3017853A1 (en) * 2014-02-24 2015-08-28 Moal Gerard Le MOTORIZED DEVICE ON TWO AXES TO PUT THE BOATS USED BY HORIZONTAL AVIRON CLUBS IN ORDER TO ADJUST THE ATTACK ANGLE OF THE SHOVEL
CN105921790A (en) * 2016-06-30 2016-09-07 合肥慧林建材有限公司 Auxiliary device for plate perforation
CN107486729A (en) * 2017-08-14 2017-12-19 上海卫星装备研究所 A kind of flexible structure processing finishing auxiliary support apparatus and method of adjustment
CN109249057A (en) * 2018-10-31 2019-01-22 四川泛华航空仪表电器有限公司 A kind of long tube high accuracy positioning drilling equipment
CN116625196A (en) * 2023-07-20 2023-08-22 西安天达停车设备有限公司 Lifting detection equipment for lifting column of parking lot

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3017853A1 (en) * 2014-02-24 2015-08-28 Moal Gerard Le MOTORIZED DEVICE ON TWO AXES TO PUT THE BOATS USED BY HORIZONTAL AVIRON CLUBS IN ORDER TO ADJUST THE ATTACK ANGLE OF THE SHOVEL
CN103978472A (en) * 2014-05-19 2014-08-13 中国海洋石油总公司 Height- adjustable pipeline prefabricating worktable
CN104842329A (en) * 2015-05-22 2015-08-19 合肥昊诚工贸有限责任公司 Assisting device for plate perforating
CN105921790A (en) * 2016-06-30 2016-09-07 合肥慧林建材有限公司 Auxiliary device for plate perforation
CN107486729A (en) * 2017-08-14 2017-12-19 上海卫星装备研究所 A kind of flexible structure processing finishing auxiliary support apparatus and method of adjustment
CN109249057A (en) * 2018-10-31 2019-01-22 四川泛华航空仪表电器有限公司 A kind of long tube high accuracy positioning drilling equipment
CN116625196A (en) * 2023-07-20 2023-08-22 西安天达停车设备有限公司 Lifting detection equipment for lifting column of parking lot
CN116625196B (en) * 2023-07-20 2023-10-17 西安天达停车设备有限公司 Lifting detection equipment for lifting column of parking lot

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Legal Events

Date Code Title Description
OAV Applicant agreed to the publication of the unexamined application as to paragraph 31 lit. 2 z1
ON Later submitted papers
8122 Nonbinding interest in granting licenses declared
8139 Disposal/non-payment of the annual fee