DE851777C - Two-armed and multi-armed pullers for ball bearings, gears, etc. like - Google Patents

Two-armed and multi-armed pullers for ball bearings, gears, etc. like

Info

Publication number
DE851777C
DE851777C DEK3043A DEK0003043A DE851777C DE 851777 C DE851777 C DE 851777C DE K3043 A DEK3043 A DE K3043A DE K0003043 A DEK0003043 A DE K0003043A DE 851777 C DE851777 C DE 851777C
Authority
DE
Germany
Prior art keywords
armed
pullers
grippers
holding body
claw
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.)
Expired
Application number
DEK3043A
Other languages
German (de)
Inventor
Emil Kaiser
Alfred Kleinbongartz
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.)
Kleinbongartz and Kaiser
Original Assignee
Kleinbongartz and Kaiser
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 Kleinbongartz and Kaiser filed Critical Kleinbongartz and Kaiser
Priority to DEK3043A priority Critical patent/DE851777C/en
Application granted granted Critical
Publication of DE851777C publication Critical patent/DE851777C/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25BTOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B27/00Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
    • B25B27/02Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same
    • B25B27/023Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same using screws
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25BTOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B27/00Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
    • B25B27/02Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same
    • B25B27/06Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same inserting or withdrawing sleeves or bearing races
    • B25B27/062Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same inserting or withdrawing sleeves or bearing races using screws

Description

Die . Erfindung .betrifft einen zwei- und mehrarmigen Ahzieher für Kugellager, Kegel-, Zahn-und Kettenräder, Antriebsritzel, Räder und Scheiben, Riemenscheiben u. dgl. , mit verschiebbar an einer Brücke sitzenden Armen nach Patent 941580, welcher sich durch seine praktische Ausbildung der -lklauenförmigen Greifer auszeichnet. Dieselben sind längs verschieblich ausgebildet. Die bisher bekannten zweiarmigen Abzieber für Kugellager, Kegel-, Zahn- und Kettenräder u. dgl. besaßen Greiferklauen, welche in ihrer Länge unveränderlich waren. Bei solchen Abziehern mußten oft die Abzieharme bzw. Klauen ausgewechselt und durch längere bzw. kürzere Greiferarme ersetzt werden. Dies erforderte jedoch eine größere Lagerhaltung an Abziehern verschiedener Größe füi- die einzelnen Typen, wodurch einmal sehr viel Platz für derartige Geräte notwendig war und andererseits erhebliche Kosten entstanden.The . Invention. Concerns a two-armed and multi-armed puller for ball bearings, bevel, toothed and chain wheels, drive pinions, wheels and pulleys, pulleys and the like, with arms that can be slid on a bridge according to patent 941 580, which is characterized by its practical training the -l claw-shaped gripper distinguishes itself. The same are designed to be longitudinally displaceable. The previously known two-armed pullers for ball bearings, bevel, toothed and chain wheels and the like had gripper claws which were invariable in length. In such pullers, the puller arms or claws often had to be exchanged and replaced by longer or shorter gripper arms. However, this required a larger inventory of pullers of different sizes for the individual types, which on the one hand required a lot of space for such devices and on the other hand resulted in considerable costs.

Diese Nachteile werden erfindungsgemäß dadurch beseitigt, daß die klauenförmigen Greifer in ihren Haltekörpern längs verschiebli_ch gelagert und auf verschiedene Längen einstellbar- sind.' Auch können zweckmäßig die klauenförmigen Greifer mlt Gewinde versehen und in ihren Haltekörpern entsprechend der gewünschten Armlänge ein- und ausschraubbar ausgebildet sein.These disadvantages are eliminated according to the invention in that the Claw-shaped grippers are stored in their holding bodies and are longitudinally displaceable different lengths are adjustable. ' The claw-shaped Grippers provided with thread and in their holding bodies according to the desired Arm length can be screwed in and out.

Mehrere beispielweise Ausführungsforrilen des Erfindungsgegenstandes sind in den Zeichnungen dargestellt. Es zeigt Fig. 1 einen zweiarmigen Abzieher nach der Erfindung, Fig. 2 das Innere eines Haltekörpers mit eingelegtem Greifer, Fig. 3 den gegenüber Fig. 2- um i8o° herumgeklappten Haltekörper, Fig. .4 die Seitenansicht des Haltekörpers mit Greifer, Fig. Seine andere Ausbildungsform des- Haltekörpers, Fig. 6 eine schaubildliche Ansieht des Haltekörpers nach Fig. 5, Fig. 7 eine Seitenansicht zu F'ig. 5.Several exemplary embodiments of the subject matter of the invention are shown in the drawings. 1 shows a two-armed puller according to the invention, FIG. 2 shows the interior of a holding body with an inserted gripper, 3 shows the holding body folded around 180 ° compared to FIG. 2, FIG. 4 shows the side view of the holding body with gripper, Fig. His other form of the holding body, 6 shows a perspective view of the holding body according to FIG. 5, FIG. 7 shows a side view to F'ig. 5.

Der Abzieher nach der Erfindung ist im Ausführungsbeispiel als zweiarmiger Abzieher dargestellt. Er besteht wie üblich aus einem Querstück. mit den bearbeiteten (G'leitbahnen 3 für die quer verschieblich auf dem Steg angeordneten Haltekörper 4. Das Querstück weist zwecks besonderer Verstärkung einen Steg i mit Rückenkante 2 und einer VVulstverdickung i' auf, in welcher sich die Abdrückspindel 9 führt. Letztere besitzt einen Schraubenkopf 9', der für die Aufnahme des die Spindel drehenden Schlüssels dient. Die Haltekörper 4 weisen an ihren oberen Enden Verstärkungswulste 5 auf, um genügenden Halt für die Ausnehmungen 3' zu bieten, welche auf den Gleitflächen 3 des Querstückes gleiten. Sie bestehen aus zwei Hälften, die zusammengefügt einen Hohlraun io bilden, in dem die klauenförmigen` Greifer 6, 6' längs- verschieblich gelägerf sind:' `Beide Hälften der Haltekörper 4 werden durch Schrauben 5' zusammengehalten, während die klauenfÖrmigen .Greifhn6. Mittels Sehrauben 7 in den Haltekörpern 4 festschraubbar sind, wobei die Greifer 6 mehr oder weniger in die Haltekörper eingeschoben sind. Für den Durchgang der Schrauben x sind die Greifer 6 mit Bohrungen 8 versehen.The puller according to the invention is in the embodiment as a two-armed Puller shown. As usual, it consists of a cross piece. with the edited (Sliding tracks 3 for the holding bodies which are arranged transversely displaceably on the web 4. The cross piece has a web i with a back edge for the purpose of special reinforcement 2 and a V-bulge thickening i ', in which the forcing spindle 9 is guided. The latter has a screw head 9 ', which is used for receiving the rotating spindle Key. The holding bodies 4 have reinforcing beads at their upper ends 5 to provide sufficient support for the recesses 3 'which are on the sliding surfaces 3 of the cross piece slide. They consist of two halves that are joined together one Form Hohlraun io, in which the claw-shaped 'grippers 6, 6' can be moved lengthways are: '' Both halves of the holding body 4 are held together by screws 5 ', while the claw-shaped griffins 6. By means of visual screws 7 in the holding bodies 4 can be screwed tight, the gripper 6 being pushed more or less into the holding body are. The grippers 6 are provided with bores 8 for the passage of the screws x.

Gemäß einer anderen Ausführungsform nach der Erfindung (Fig.5, 6 und 7) können die Haltekörper i i für die klauenförmigen Greifer 16, 16' auch absatzweise Ausnehmungen 13 aufweisen, in welche die Greifer 16 mit ihren vorspringenden Nasen i4`einhängbar sind. Hierdurch ist es möglich, jede Belästung von den Feststellschrauben 18 abzuwenden und auf die Nasen 14 zu verlagern. In den Haltekörpern .i 1_-sind wiederum Bohrungen 12-vorgesehen, die-sieh mit Bohrungen 18' der Greifer 16 decken, um Haltekörper und Greifer nach Einhängung der letzteren mit ihren Nasen 14 in den Ausnehmungen 13 mittels der Schrauben 18 miteinander zu befestigen. In den Verstärkungswülsten i i' der Haltekörper i i sind Schraubenlöcher 17' angebracht, um die aus zwei Hälften bestehenden Haltekörper i i mittels Sehrauben 17 miteinander zu verbinden.According to another embodiment according to the invention (FIGS. 5, 6 and 7), the holding bodies ii for the claw-shaped grippers 16, 16 'can also have recesses 13 in sections, into which the grippers 16 can be suspended with their protruding lugs i4`. This makes it possible to avert any nuisance from the locking screws 18 and to shift them onto the lugs 14. In the holding bodies .i 1_ -bores 12 are again provided, which cover with bores 18 'of the grippers 16 in order to fasten the holding body and gripper to one another with their lugs 14 in the recesses 13 by means of the screws 18 after the latter have been suspended. In the Verstärkungswülsten ii 'ii of the holding body screw holes 17' attached to the existing of two halves holding body by means of ii Sehrauben 17 to connect with each other.

Gemäß -einer dritten, -dicht dargestellten Ausführungsform können die Greifer auch Gewinde besitzen und in ein entsprechendes Gewinde der Haltekörper ein= und ausgeschraubt werden, entsprechend der gewünschten Greifweite des Abziehers. - -According to a third embodiment, shown in a sealed manner, can the grippers also have threads and a corresponding thread of the holding body in = and unscrewed according to the desired reach of the puller. - -

Claims (4)

PATENT7,NSP-R-ÜCHE: i. Zwei- und mehrarmiger Abzieher für Kugellager, Kegel-, Zahn- und Kettenräder, An--triebsritzel, Räder und Scheiben; -Riefnenscheiben u. dgl. mit verschiebbar an einer Brücke sitzenden Armen nach Patent 841 58o, dadurch gekennzeichnet, daß die klauenförmigen Greifer (6, 6@ , iti ihren Haltekörpern (4) längs verschieblichund feststellbar gelagert sind. PATENT7, NSP-R-ÜCHE: i. Two- and multi-armed pullers for ball bearings, Bevel, toothed and chain wheels, drive pinions, wheels and disks; - Grooved disks and the like with arms seated displaceably on a bridge according to patent 841 58o, thereby characterized in that the claw-shaped grippers (6, 6 @, iti their holding bodies (4) are mounted longitudinally displaceable and lockable. 2. Abzieher - nach Anspruch i, dadurch gekennzeichnet, daß der im Haltekörper (4) ver--sehiebbare Teil der Greifer (6, 6') eine Reihe von Bohrungen (8) aufweist, in welche Schrauben (7) der Haltekörper (4) einschraubbar sind. 2. puller - according to claim i, characterized in that the part of the gripper which can be displaced in the holding body (4) (6, 6 ') has a series of bores (8) into which screws (7) of the holding body (4) can be screwed in. 3. Abzielier nach Anspruch i, dadurch gekennzeichnet, daß die Haltekörper (ii) absatzweise Ausnehmungen (13) aufweisen, in welche die Greifer (16) mit vorspringenden Nasen (14) einhängbar sind. 3. aiming device according to claim i, characterized in that the holding bodies (ii) have recesses (13) in sections into which the grippers (16) can be suspended with protruding lugs (14). 4. Abzieher nach Anspruch i, dadurch gekennzeichnet, daß die klauenförmigen Greifer (6,6') mit Gewinde versehen und in ihren Haltekörpern (4) entsprechend der gewünschten Länge ein- und ausschraubbar sind.4. puller according to claim i, characterized in that the claw-shaped grippers (6,6 ') are threaded and can be screwed in and out in their holding bodies (4) according to the desired length are.
DEK3043A 1950-05-09 1950-05-09 Two-armed and multi-armed pullers for ball bearings, gears, etc. like Expired DE851777C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEK3043A DE851777C (en) 1950-05-09 1950-05-09 Two-armed and multi-armed pullers for ball bearings, gears, etc. like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK3043A DE851777C (en) 1950-05-09 1950-05-09 Two-armed and multi-armed pullers for ball bearings, gears, etc. like

Publications (1)

Publication Number Publication Date
DE851777C true DE851777C (en) 1952-10-09

Family

ID=7209705

Family Applications (1)

Application Number Title Priority Date Filing Date
DEK3043A Expired DE851777C (en) 1950-05-09 1950-05-09 Two-armed and multi-armed pullers for ball bearings, gears, etc. like

Country Status (1)

Country Link
DE (1) DE851777C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3323553A1 (en) * 2016-11-22 2018-05-23 Wallmek i Kungälv AB Improved tool kit for vehicles
USD850226S1 (en) 2016-11-22 2019-06-04 Wallmek i Kungälv AB Tool yoke

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3323553A1 (en) * 2016-11-22 2018-05-23 Wallmek i Kungälv AB Improved tool kit for vehicles
USD850226S1 (en) 2016-11-22 2019-06-04 Wallmek i Kungälv AB Tool yoke
US10532450B2 (en) 2016-11-22 2020-01-14 Wallmek i Kungälv AB Tool kit for vehicles

Similar Documents

Publication Publication Date Title
DE851777C (en) Two-armed and multi-armed pullers for ball bearings, gears, etc. like
DE661713C (en) Lathe driver with two opposing locking paws that are pressed against the workpiece by spring force
DE446691C (en) Tool holder for turning and planing metal, wood, etc.
DE887630C (en) Device for holding workpieces, especially on workbenches
DE102014107150B4 (en) vice
DE473407C (en) Bending machine for rolled profiles
DE667403C (en) Adjustment device for multi-part drawing dies
DE851778C (en) Two-armed puller for wheels, discs, especially pulleys, etc. like
DE902000C (en) Screw clamp
DE526911C (en) Device for transplanting small plants
DE835880C (en) Two- or multi-armed pullers for pulling off ball bearings, toothed wheels, discs, automobile wheels, etc. Like. Of stub axles
DE591108C (en) Turnbuckle with protective sleeve
DE586965C (en) Device on presses or the like for feeding the metal sheets to be processed to the tool
DE342431C (en) Pot holder for holding and carrying vessels u. like
DE575719C (en) Device for rotating chucks with radially movable jaws
DE964299C (en) Drafting system for spinning machines
DE929586C (en) Device for removing and installing slotted piston rings
DE908406C (en) Device for punching straps
DE365266C (en) Device for pressing the bobbin case onto the spindles of spinning machines
DE725021C (en) Tool for making openings in metal walls
DE492077C (en) Screw bolts for pretensioning the suspension springs of rail vehicles, which are designed as helical springs
DE1552056B2 (en) FASTENING DEVICE FOR PUNCHING STAMP OD DGL
DE424436C (en) Tool head designed as an annular disc for producing the fillets on offset workpieces
DE1759765C (en) Adjusting device for scaffolding stands, in particular for scaffolding
DE1053971B (en) Safety razor