EP0157295A2 - Dispositif de mise en place de bagues de sécurité axiales - Google Patents

Dispositif de mise en place de bagues de sécurité axiales Download PDF

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Publication number
EP0157295A2
EP0157295A2 EP85103247A EP85103247A EP0157295A2 EP 0157295 A2 EP0157295 A2 EP 0157295A2 EP 85103247 A EP85103247 A EP 85103247A EP 85103247 A EP85103247 A EP 85103247A EP 0157295 A2 EP0157295 A2 EP 0157295A2
Authority
EP
European Patent Office
Prior art keywords
mounting
axial
mounting head
bolt
slide
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Withdrawn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
EP85103247A
Other languages
German (de)
English (en)
Other versions
EP0157295A3 (fr
Inventor
Wernfried Benik
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.)
Springfix Befestigungstechnik GmbH
Original Assignee
Springfix Befestigungstechnik GmbH
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 Springfix Befestigungstechnik GmbH filed Critical Springfix Befestigungstechnik GmbH
Publication of EP0157295A2 publication Critical patent/EP0157295A2/fr
Publication of EP0157295A3 publication Critical patent/EP0157295A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B31/00—Hand tools for applying fasteners
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
    • B25B27/14—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same
    • B25B27/20—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same inserting or withdrawing split pins or circlips

Definitions

  • the present invention relates to a device for mounting axial locks on a bolt, with a mounting head extending essentially in the mounting direction.
  • the tool which can only accommodate a single axial lock, consists of a housing which has guide rails spaced apart from one another on its underside, which engage between the lateral edge regions of the legs of the axial lock.
  • the housing also has a contact block on which the axial lock inserted into the housing strikes.
  • the object of the present invention is therefore to provide a device for mounting axial locks, which enables quick and reliable mounting of this axial lock, and which can be included in an automatic production process.
  • This mounting device has a number of advantages over the prior art.
  • Another advantage is that the assembly movement is generated within the device itself. No effort on the part of the operating personnel for installing the axial locks is required here. Since there is no need to move the device during assembly, it is also possible to fix the device relative to the bolt on which the axial lock is to be mounted. You can e.g. provide a hook attached to the mounting head and centering it with respect to the bolt.
  • the assembly device When using the assembly device according to the invention, it is possible to completely assemble the axial locks automatically. For this purpose, the device only has to be connected to one of the handling machines that are already frequently used in series production today, ie a so-called industrial robot. With the help of an appropriate numerical control program, it is then possible to mount the axial locks at different locations on the corresponding workpiece. The actual assembly process and the feeding of the axial locks can then be easily triggered by the control program of the handling machine.
  • the axial locks are conveyed through the feed channel and the assembly slide is actuated p- automatically, ie preferably with compressed air.
  • an axial securing device is a substantially flat element, the feed devices can be designed with an oval cross section.
  • the feed channel surrounds the element exactly, it is rather important that the dynamic pressure caused by the air flow at the axial clamp is large enough to withstand the frictional resistance of the axial fuse in the guide and the force of gravity if the axial securing device is conveyed upwards in the feed device.
  • the mounting device according to the invention for axial locks essentially consists of the mounting head 1, the feed channel 2 and the mounting slide 3.
  • the mounting head 1 has a mounting channel 4 with an essentially rectangular transverse
  • the mounting opening 5 is arranged, the rear end of the mounting channel 4 is directly connected to the feed channel 2.
  • a pawl 6 is further provided, which is articulated about an axis 7 and is pressed by the spring 8 in the direction of the mounting channel 4.
  • the centering hook 9 is arranged on the mounting head 1 and has at its front tip 9a a circular recess lying exactly opposite the mounting opening 5, with the radius of the bolt on which the axial securing device is to be mounted.
  • the supply channel 2 provided with a rectangular cross section is connected to an oval flexible supply hose 10.
  • a funnel-shaped transition piece 11 In between is a funnel-shaped transition piece 11, which ensures that the axial securing device passes without problems from the oval hose into the rectangular feed channel.
  • the cross section of the hose is dimensioned such that the axial securing device can be transported in it without problems on the one hand, but that it cannot twist on the other hand.
  • a mounting slide channel 12 is provided, in which the mounting slide 3 and a sliding plate 13 are guided.
  • the front end 13a of the slide plate can be designed in different ways. It is therefore possible to simply have the sliding plate closed with an edge perpendicular to the direction of installation. However, it is also possible to provide guide rails at the front end which are spaced apart from one another and which engage laterally in the axial securing device in such a way that it is held and spread apart by it.
  • the assembly slide 3 is actuated pneumatically in a manner known per se.
  • the facilities 14 required for this will not be discussed in detail.
  • the pneumatic devices 14 are connected by a flexible hose 15 to a compressed air source.
  • a control unit known per se, not shown here, is provided. This causes that as soon as the assembly slide has reached its starting position again after assembly, the next axial securing device is pneumatically conveyed into the assembly head.
  • the movement of the mounting slide forward toward the mounting opening 5 is triggered by the actuation switch 16.
  • the assembly slide 3 is returned automatically by the pneumatic device 14 as soon as it has reached its foremost position. If the device is used together with a handling machine, a so-called robot, the movement of the assembly slide is initiated by its numerical control program with the interposition of known electro-pneumatic control devices.
  • the function of the mounting device according to the invention for axial locks is explained below.
  • the axial securing device is conveyed pneumatically through the oval feed hose, enters through the transition piece 11 into the rectangular feed channel 2 and from there into the mounting head 1. There it strikes the pawl 2 and is prevented from further movement by this.
  • the spring 8 which presses the pawl 7 down is dimensioned so that the kinetic energy of the axial lock is not sufficient to push the pawl upwards.
  • the assembly head is opened by an operator or by the handling machine placed on the workpiece in front of the bolt on which the axial lock is to be mounted.
  • the centering hook 9 can be used to center the assembly device relative to the bolt.
  • the centering hook 9 can, however, also be dispensed with, which is possible in particular if the device interacts with a precisely operating automatic handling machine.
  • the movement of the mounting slide 3 is initiated by the actuation switch 16 or by a corresponding numerical control.
  • the assembly slide slides forward and pushes the axial lock onto the bolt.
  • the front part of the axial lock slides easily over the hook 9 which is wedge-shaped in the front part 9a.
  • the assembly slide 3 is either deflected pneumatically or moved back into the starting position by a corresponding elastic device.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automatic Assembly (AREA)
  • Clamps And Clips (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
EP85103247A 1984-04-03 1985-03-20 Dispositif de mise en place de bagues de sécurité axiales Withdrawn EP0157295A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19843412428 DE3412428A1 (de) 1984-04-03 1984-04-03 Montagevorrichtung fuer axialsicherungen
DE3412428 1984-04-03

Publications (2)

Publication Number Publication Date
EP0157295A2 true EP0157295A2 (fr) 1985-10-09
EP0157295A3 EP0157295A3 (fr) 1986-04-16

Family

ID=6232500

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85103247A Withdrawn EP0157295A3 (fr) 1984-04-03 1985-03-20 Dispositif de mise en place de bagues de sécurité axiales

Country Status (3)

Country Link
EP (1) EP0157295A3 (fr)
DE (1) DE3412428A1 (fr)
ES (1) ES8606806A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1916065A1 (fr) * 2006-10-29 2008-04-30 Heiko Schmidt Tête de pose
FR3002089A1 (fr) * 2013-02-13 2014-08-15 Sam Outil Dispositif de pose d'une agrafe de connexion electrique

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4241399C2 (de) * 1992-12-09 1995-07-06 Haschkamp Ernestine Federmontagewerkzeug

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB666917A (en) * 1948-07-02 1952-02-20 Richard Ernest Powers Ring applying tool
FR2044418A5 (fr) * 1969-05-20 1971-02-19 Us Components Inc
DE1728463A1 (de) * 1963-10-01 1973-02-15 Clyde Corp Automatischer schrauber
US3785037A (en) * 1972-09-25 1974-01-15 Waldes Kohinoor Inc Hand tool for assembling open, bowed-body retaining rings having locking prongs in shaft or spindle grooves
DE3120545A1 (de) * 1981-05-22 1982-12-23 Springfix-Befestigungstechnik Gmbh, 7335 Salach Werkzeug zur montage von sicherungsklemmen und sicherungsklemme

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB666917A (en) * 1948-07-02 1952-02-20 Richard Ernest Powers Ring applying tool
DE1728463A1 (de) * 1963-10-01 1973-02-15 Clyde Corp Automatischer schrauber
FR2044418A5 (fr) * 1969-05-20 1971-02-19 Us Components Inc
US3785037A (en) * 1972-09-25 1974-01-15 Waldes Kohinoor Inc Hand tool for assembling open, bowed-body retaining rings having locking prongs in shaft or spindle grooves
DE3120545A1 (de) * 1981-05-22 1982-12-23 Springfix-Befestigungstechnik Gmbh, 7335 Salach Werkzeug zur montage von sicherungsklemmen und sicherungsklemme

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
MACHINERY, vol. 10, Juni 1964, Seiten 122-127,155, New York, US; "Design and production with retaining rings" *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1916065A1 (fr) * 2006-10-29 2008-04-30 Heiko Schmidt Tête de pose
FR3002089A1 (fr) * 2013-02-13 2014-08-15 Sam Outil Dispositif de pose d'une agrafe de connexion electrique

Also Published As

Publication number Publication date
DE3412428A1 (de) 1985-10-03
ES541801A0 (es) 1986-05-16
EP0157295A3 (fr) 1986-04-16
ES8606806A1 (es) 1986-05-16

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Inventor name: BENIK, WERNFRIED