WO1988006685A1 - Dispositif de liaison detachable de deux objets - Google Patents

Dispositif de liaison detachable de deux objets Download PDF

Info

Publication number
WO1988006685A1
WO1988006685A1 PCT/DE1988/000093 DE8800093W WO8806685A1 WO 1988006685 A1 WO1988006685 A1 WO 1988006685A1 DE 8800093 W DE8800093 W DE 8800093W WO 8806685 A1 WO8806685 A1 WO 8806685A1
Authority
WO
WIPO (PCT)
Prior art keywords
objects
connecting element
rail
edge
incisions
Prior art date
Application number
PCT/DE1988/000093
Other languages
German (de)
English (en)
Inventor
Karl-Josef Gaigl
Original Assignee
Waldorf, Veronika
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 Waldorf, Veronika filed Critical Waldorf, Veronika
Publication of WO1988006685A1 publication Critical patent/WO1988006685A1/fr

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
    • 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
    • B23Q1/26—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members
    • B23Q1/28—Means for securing sliding members in any desired position
    • B23Q1/285—Means for securing sliding members in any desired position for securing two or more members simultaneously or selectively
    • 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
    • B23Q1/4804—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs and rotating pairs a single rotating pair followed perpendicularly by a single sliding 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
    • 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
    • B23Q1/4866—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 followed perpendicularly by a single sliding 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
    • 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
    • B23Q1/56—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs only, the sliding pairs being the first two elements of the mechanism
    • B23Q1/60—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs only, the sliding pairs being the first two elements of the mechanism two sliding pairs only, the sliding pairs being the first two elements of the mechanism
    • B23Q1/601—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs only, the sliding pairs being the first two elements of the mechanism two sliding pairs only, the sliding pairs being the first two elements of the mechanism a single sliding pair followed parallelly by a single sliding pair
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B2/00—Friction-grip releasable fastenings
    • F16B2/02—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening
    • F16B2/06—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening external, i.e. with contracting action
    • F16B2/12—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening external, i.e. with contracting action using sliding jaws
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
    • F16B7/04—Clamping or clipping connections
    • F16B7/0433—Clamping or clipping connections for rods or tubes being in parallel relationship

Definitions

  • the invention relates to a device for releasably connecting two objects, for example a work tool with a carrier device.
  • a coupling plate is generally used for this purpose, which is first attached to the one object, but which overlaps it, for example, with tabs formed laterally, which holes for screw connections to the have another object.
  • These coupling plates therefore have precisely standardized bores with prescribed intervals. If these distances are not observed, problems arise during assembly. Furthermore, it is undesirable in many cases if tabs overlap the one object. For this reason, edge bevels are often made on the object itself, so that any fastening means can at least partially be inserted behind the chamfer. This area, in turn, is very difficult and inadequate to attack by screwing tools.
  • the inventor has set himself the task of developing a device of the type mentioned above, by means of which two objects can be coupled to one another in a very simple manner, the connecting element in particular disappearing behind at least one object, but one direct access to a screwdriver is exposed.
  • a connecting element is arranged between the two objects, which consists of at least two profile strips, each of which is coupled to one another via at least one screw bolt or the like fastening element.
  • These profile strips can be called attachment brackets. Since the screw bolts themselves pass through the profile strips between the two objects, these screw bolts can be attacked from the side by means of a screwing tool. That is, they can be easily solved and fixed again.
  • connecting elements should preferably also be releasably connected to the objects.
  • a corner bead, longitudinal groove, incision or the like can be molded into this for the sake of simplicity, which engages in a corresponding groove on the objects themselves in the position of use. If the screw bolts are now loosened, the two objects can be changed in position relative to one another.
  • the corner beads, longitudinal grooves or incisions of two profile strips lying opposite each other have an inclination at a certain angle to one another. This angle is preferably 90 °.
  • each profile strip then has an arch-shaped indentation, into which the incision is cut, so that it then has a cutting base. Furthermore, it should have an outer edge and an inner stop edge, the radius of the inner stop edge being smaller than that of the outer edge.
  • grooves or incisions of different shape should also lie.
  • this groove could also be roof-shaped or rectangular. It only has to be assigned corresponding grooves on the objects that enable cohesion.
  • the relative movement of the two objects to one another depends on the shape of the corner beads, longitudinal grooves or incisions or the like. If, for example, a pair of profile strips is provided, which has only corner beads on both sides, the two objects can only be moved linearly in one direction or plane with respect to one another.
  • an incision is provided in the profile strips, which forms a connection with a kind of turntable on the other object, this object can also be rotated in relation to the first object.
  • Other possibilities are conceivable and, as stated above, depend essentially on the shape of the incisions, corner beads or longitudinal grooves.
  • Rail elements which preferably have edge edges adapted to the corner beads, serve primarily for this purpose. That is, these rails are overlapped by the profile strips in the use position and thus clamped. After loosening the profile strips by loosening the fastening elements, the two rails can be moved linearly parallel to one another.
  • the connecting element has on one side longitudinal grooves for clamping a rail, on the other side incisions for receiving a slewing ring.
  • This turntable is then attached to the other object via mounting holes.
  • two connecting elements just described are coupled to one another via a slewing ring, the slewing ring engaging both in the incision in one connecting element and in the incision in the other connecting element.
  • this slewing ring coupling rail elements are inserted into each connecting element between the corresponding corner beads.
  • the two rail elements can also be offset at an angle to one another.
  • This device according to the invention is intended above all to be used in robot technology, for example in removal tools for injection molding machines in plastics technology, but also when fixing gripping devices on rails along which the gripping devices are moved.
  • robot technology for example in removal tools for injection molding machines in plastics technology
  • gripping devices on rails along which the gripping devices are moved.
  • FIG. 1 shows a perspective view of two rail elements connected to one another by means of the connecting element according to the invention
  • FIG. 2 shows a perspective view of a further exemplary embodiment of a connecting element in the position of use
  • connection elements 3 shows a partially broken, perspective view of further exemplary embodiments of connection elements in the position of use
  • FIG. 5 shows an elevation of the rail element according to FIG.
  • FIG. 6 shows a plan view of a part of the connecting element according to FIG. 2;
  • Fig. 7 is an elevation of the part of Fig. 6;
  • Fig. 8 is a plan view of part of the connection element according to Fig. 3;
  • Fig. 9 is an elevation of the part of Fig. 8; - 1 -
  • FIG. 10 shows a top view, partially broken, of a connecting element according to FIG. 1;
  • FIG. 11 shows a side elevation of the connecting element according to FIG. 10;
  • Fig. 12 is a partially broken plan view of a part of a connecting element according to Figs. 2 and 3;
  • Fig. 13 is a side view of the part of Fig. 12;
  • FIG. 14 is a rear view of the part of FIG. 12th
  • FIG. 1 shows two rail elements 1 and 2 which are coupled to one another via two connecting elements 3. 10 and 11, these connecting elements 3 consist of an upper profile strip 4 and a lower profile strip 5, both profile strips 4 and 5 being connected to one another via screw bolts 6.
  • the profile strips 4 and 5 have the same cross-sectional shape. This is approximately square, 7 corner beads 8 being provided in the form of slits extending obliquely to a central axis A on the two facing surfaces.
  • a rail element 1 or 2 fits in each of these corner beads 8, their edge edges 9 being inclined relative to one another such that they enclose an angle et of approximately 90 °. This inclination of the edge edges 9 also corresponds to the shape of the corner beads 8.
  • Two rail elements 1 and 2 to be connected to one another are turned towards one another with their larger side surfaces 10, by means of the connection elements 3, the edge edges 9 being received in the corner beads 8 and the screw bolts 6 being those of the two rail elements 1 and 2 Pull through the formed space 11.
  • the screw bolts 6 rest with their heads sunk in the upper profile strip 4 and engage with a threaded section 13 in a threaded bore 14 of the lower profile strip 5. If the upper and lower profile strips 4 and 5 are pulled together by means of the screw bolts 6, they wedge the rail elements 1 and 2 so that they cannot be moved relative to one another. By loosening the bolts 6, however, this relative displacement to one another is made possible, which is to be indicated by the arrows 15 in FIG. 1.
  • Mounting bores 16 allow attaching work tools (not shown in more detail), the rear rail 2 being able, for example, to be fixed to a mounting wall and the entire track element 1 being able to be connected to the work tool.
  • the arrangement of the connecting elements 3, however, allows a connection of the two rail elements 1 and 2 despite the approach of work equipment and the mounting wall, since the screw bolts 6 remain accessible from above and below.
  • FIG 2 shows the connection between the rail element 2 and a slewing ring 17.
  • This slewing ring 17 is shown in more detail in FIGS. 6 and 7. Shown in elevation in FIG. 7, it corresponds to the shape of the rail element 1/2 according to FIG. 5. Its edge 18 has the same flattening over the entire circumferential surface.
  • the mounting holes 16 are in this case distributed around the center M of the slewing ring 17.
  • a centering hole 19 is used to guide a centering pin, not shown in detail.
  • the turntable 17 is in turn fixed to a work tool, not shown, via the mounting holes 16, so that this work tool can be rotated in the direction of the arrow 20.
  • the connecting element 21 which is suitable for this connection is shown in more detail in FIGS. 12 to 14. It in turn comprises an upper profile strip 22 and a lower profile strip 23. Both profile strips 22 and 23 are connected to one another via screw bolts 6.
  • the upper and lower profile strips 22 and 23 each have a longitudinal groove 24, the cross section of which corresponds to the corner beads 8.
  • both the upper and lower profile strips 22 and 23 are provided with an arch-shaped recess 25 facing one another.
  • This arch-shaped indentation 25 has an incision 26, the base 27 of which (indicated by dashed lines) has a radius r which corresponds to the radius of the slewing ring 17.
  • the outer edge 28 of the indentation 25 has a larger radius than an inner stop edge 29.
  • the stop edge 29 serves as a contact surface for the larger end face 30 of the slewing ring 17.
  • This arrangement also makes it possible to connect a rail element 2 fixed on a mounting surface to a turntable 17 fixed on a working implement, since here too the screw bolts 6 are accessible from the side.
  • the rail element 2 is finally coupled to the rail element 1 via a slewing ring 31 or further connecting elements such that the rail element 2 in the direction of the arrow 15 and the slewing ring in the direction of the arrow
  • a connecting element 21 coupled to the rail element 2 is provided. To connect this connecting element
  • the slewing ring 31 has the configuration according to FIGS. 8 and 9.
  • the slewing ring 31 actually consists of two parts 17a and 17b which match the shape of the slewing ring 17, the parts 17a and 17b abutting one another with their smaller end faces 33.
  • a circumferential groove 34 is formed in the slewing ring 31, so that a connecting element 21 with its cut 26 can be placed on the slewing ring 31 from both sides.
  • the connecting elements 21 are accessible from the side, so that the screw bolts 6 can be loosened at any time and the work equipment (not shown) can be adjusted in the direction of the arrows 15, 20 or 32.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Connection Of Plates (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)

Abstract

Dans un dispositif de liaison détachable de deux objets, par exemple des outils et des supports, un élément de liaison (3. 21) se compose d'au moins deux bandes profilées (4, 5 resp. 22, 23) reliées l'une à l'autre par au moins un boulon fileté (6) ou par un élément de fixation similaire. A cet effet, les bandes profilées (4, 5 resp. 22, 23) comprennent des moulures à coin (8), des rainures longitudinales (24), des incisions (26) ou similaires qui enclenchent des rainures ou similaires de forme correspondante sur les objets.
PCT/DE1988/000093 1987-02-28 1988-02-24 Dispositif de liaison detachable de deux objets WO1988006685A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8703105U DE8703105U1 (de) 1987-02-28 1987-02-28 Einrichtung zum lösbaren Verbinden zweier Gegenstände
DEG8703105.1U 1987-02-28

Publications (1)

Publication Number Publication Date
WO1988006685A1 true WO1988006685A1 (fr) 1988-09-07

Family

ID=6805335

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE1988/000093 WO1988006685A1 (fr) 1987-02-28 1988-02-24 Dispositif de liaison detachable de deux objets

Country Status (2)

Country Link
DE (1) DE8703105U1 (fr)
WO (1) WO1988006685A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3937815A1 (de) * 1988-11-14 1990-06-07 Monsun Tison Ab Linearbewegungsvorrichtung

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4026737A1 (de) * 1990-08-24 1992-02-27 Montech Ag Vorrichtung zum loesbaren verbinden zweier profile
TWI541465B (zh) 2009-10-27 2016-07-11 Ｖａｔ控股股份有限公司 用於真空閥之封閉單元

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1026879A (fr) * 1947-08-22 1953-05-05 Tech Pour L Ind Miniere Soc Perfectionnements apportés aux appareils pour le forage de trous de mines, notamment à ceux pour exploitations minières
US3014717A (en) * 1957-03-21 1961-12-26 Wagner Brothers Inc Clamp
FR1452824A (fr) * 1965-08-03 1966-04-15 Tech Nouvelles S A Dispositif de serrage
GB2093519A (en) * 1981-01-15 1982-09-02 Anthes Equip Ltd Clamp

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1026879A (fr) * 1947-08-22 1953-05-05 Tech Pour L Ind Miniere Soc Perfectionnements apportés aux appareils pour le forage de trous de mines, notamment à ceux pour exploitations minières
US3014717A (en) * 1957-03-21 1961-12-26 Wagner Brothers Inc Clamp
FR1452824A (fr) * 1965-08-03 1966-04-15 Tech Nouvelles S A Dispositif de serrage
GB2093519A (en) * 1981-01-15 1982-09-02 Anthes Equip Ltd Clamp

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3937815A1 (de) * 1988-11-14 1990-06-07 Monsun Tison Ab Linearbewegungsvorrichtung
GB2227784A (en) * 1988-11-14 1990-08-08 Monsun Tison Ab A linear movement performing device
GB2227784B (en) * 1988-11-14 1993-03-24 Monsun Tison Ab A linear movement performing device

Also Published As

Publication number Publication date
DE8703105U1 (de) 1987-07-02

Similar Documents

Publication Publication Date Title
DE60109668T2 (de) Verbindungselement eines Traggerüsts
DE69512488T2 (de) Keilzinkenschablone
EP0332096B1 (fr) Table avec dispositif de liaison
EP0400124A1 (fr) Attache pour relier par liaison de forme
EP0254741B1 (fr) Dispositif de retenue et de manipulation d'un objet plat
EP0116260B1 (fr) Dispositif pour fixer un objet
DE1114749B (de) Spannvorrichtung zum Festspannen grosser Werkstuecke
WO1988006685A1 (fr) Dispositif de liaison detachable de deux objets
DE3422222C2 (de) Gestell aus einem Profilstab und daran mit einem Verbinder angebrachter Platte o. dgl. Gestellteil
DE69012313T2 (de) Numerisch gesteuerte maschine zum bearbeiten oder messen mit einer befestigungsvorrichtung für ein werkstück auf einem werktisch.
DE3441968A1 (de) Gegenstandsfeststeller, -aufspannvorrichtung und bearbeitungsverfahren
DE4131903A1 (de) Vorrichtung zum verbinden von zwei konstruktionsprofilen
EP0843104A2 (fr) Dispositif pour assembler trois profilés
DE29706495U1 (de) Verbindungskörper zur Verbindung von Längselementen
DE3928971A1 (de) Ausgleichselement zum ausgleichen von positions- und/oder winkelabweichungen beim maschinellen zusammenfuegen von bauteilen
DE1256514B (de) Schneidplatte fuer ein spanabhebendes Werkzeug, insbesondere Drehwerkzeug
DE10119548A1 (de) Strebeneinrichtung
EP3815845B1 (fr) Dispositif de serrage permettant de serrer une pièce
DE7314053U (de) Richtanschlag
EP3765679B1 (fr) Ensemble de logement d'une dent d'excavatrice comprenant un logement destiné à être disposé sur le godet d'une excavatrice à godets
EP0342256B1 (fr) Butoir avec des trous de centrage
DE3705150A1 (de) Befestigungsstruktur
DE19706784A1 (de) Spannvorrichtung
DE202007007888U1 (de) Element und System zum Aufbau von Vorrichtungen zum Aufspannen von Werkstücken
CH686033A5 (de) Spannbacke fur einen Schraubstock.

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A1

Designated state(s): JP US

AL Designated countries for regional patents

Kind code of ref document: A1

Designated state(s): AT BE CH DE FR GB IT LU NL SE