DE49814C - Parallel vice - Google Patents
Parallel viceInfo
- Publication number
- DE49814C DE49814C DENDAT49814D DE49814DA DE49814C DE 49814 C DE49814 C DE 49814C DE NDAT49814 D DENDAT49814 D DE NDAT49814D DE 49814D A DE49814D A DE 49814DA DE 49814 C DE49814 C DE 49814C
- Authority
- DE
- Germany
- Prior art keywords
- hand
- jaw
- clamping jaw
- vice
- spindle
- 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 - Lifetime
Links
- 210000001847 Jaw Anatomy 0.000 claims description 15
- 230000000875 corresponding Effects 0.000 description 2
- 238000003801 milling Methods 0.000 description 2
- 206010022114 Injury Diseases 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
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
- 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
-
- 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
- B25B1/00—Vices
- B25B1/06—Arrangements for positively actuating jaws
- B25B1/10—Arrangements for positively actuating jaws using screws
- B25B1/103—Arrangements for positively actuating jaws using screws with one screw perpendicular to the jaw faces, e.g. a differential or telescopic screw
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Description
HESHES
PATENTAMTS?!PATENT OFFICE ?!
Der Zweck des in der beiliegenden Zeichnung in Fig. ι im Längsschnitt, Fig. 2 in der Vorderansicht j Fig. 3 in der Oberansicht dargestellten Schnellspann-Parallelschraubstocks ist einerseits und hauptsächlich der, schnell aus einer Spannweite in eine andere übergehen zu können, und andererseits, die Schraubenspindel bei der Verwendung des Schraubstocks an Bohr-, Fräs- und anderen Werkzeugmaschinen jeder Verletzung durch den Bohrer, Fräser etc. zu entrücken. The purpose of the in the accompanying drawing in Fig. Ι in longitudinal section, Fig. 2 in the Front view j Fig. 3 is a quick release parallel vice shown in the top view on the one hand and mainly the ability to quickly move from one range to another, and on the other hand, the screw spindle when using the vice on drilling, milling and other machine tools to remove any injury from the drill, milling cutter, etc.
Die Einrichtung dieses Schnellspann-Parallelschraubstocks ist folgende: Auf einer Gleitbahn α sind beide Spannbacken b und c verschiebbar. Der Backen b wird direct von der Hand in seine jeweilige Stellung gebracht und in derselben durch einen Bolzen d festgehalten, welcher durch den Körper des Backens b hindurchgeführt und in eines der für diesen Zweck in der Gleitbahn α gebohrten Löcher a1 eingesetzt wird. Diese Befestigungsweise giebt dem Spannbacken die gleiche Widerstandsfähigkeit, die er haben würde, wenn er mit der Gleitbahn aus einem Stück hergestellt wäre.The setup of this quick-release parallel vice is as follows: Both clamping jaws b and c can be moved on a slide α . The jaw b is brought into its respective position directly by hand and held there by a bolt d , which is passed through the body of the jaw b and inserted into one of the holes a 1 drilled for this purpose in the slideway α. This type of fastening gives the clamping jaw the same resistance that it would have if it were made in one piece with the slide.
Der Spannbacken c erhält seine Bewegung durch eine Schraubenspindel e, deren Mutter/ in einer Erhöhung a2 der Gleitbahn α drehbar gelagert ist. Da mittelst des Spannbackens c immer nur die Differenz zwischen der einzuspannenden Breite oder Länge des Werkstücks und der gröfsten Spannweite, welche durch den bezüglichen Stand des Spannbackens b normirt ist, auszugleichen ist, fällt die Schraubenspindel e sehr kurz aus. Durch in entsprechender Richtung mittelst des in Fig. 4 und 5 dargestellten Schlüssels erfolgende Umdrehung der Mutter f wird die Spindel e und, weil mit dieser durch den Stift c1 verbunden, auch der Spannbacken c vor- oder zurückbewegt. The clamping jaw c is moved by a screw spindle e, the nut / of which is rotatably mounted in an elevation a 2 of the slideway α. Since by means of the clamping jaw c only the difference between the width or length of the workpiece to be clamped and the largest span, which is standardized by the relative position of the clamping jaw b, has to be compensated, the screw spindle e is very short. By turning the nut f in the corresponding direction by means of the wrench shown in FIGS. 4 and 5, the spindle e and, because it is connected to it by the pin c 1 , also the clamping jaws c are moved forward or backward.
In der Zeichnung ist der Spannbacken b in der Stellung dargestellt, welche der gröfsten Spannweite des Schraubstocks entspricht. Um z. B. die kleinste Spannweite, für welche der Backen b die punktirt gezeichnete Stellung einnehmen mufs, herzustellen, ist der Bolzen d mittelst des für diesen Zweck stiftförmigen Endes des Schlüssels, Fig. 4 und 5, auszuheben, der Backen an den bezüglichen Ort zu schieben und hierauf der Bolzen d so wieder einzusetzen , dafs er in das dieser Backenstellung entsprechende Loch a1 in der Gleitbahn α eingreift. In the drawing, the clamping jaw b is shown in the position which corresponds to the largest span of the vice. To z. B. to produce the smallest span for which the jaw b must assume the dotted position, the bolt d is to be excavated by means of the pin-shaped end of the key, Fig. 4 and 5, and the jaws to be pushed to the relevant place and then reinsert the bolt d in such a way that it engages in the hole a 1 corresponding to this jaw position in the slideway α .
Claims (1)
Publications (1)
Publication Number | Publication Date |
---|---|
DE49814C true DE49814C (en) |
Family
ID=324715
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT49814D Expired - Lifetime DE49814C (en) | Parallel vice |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE49814C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0272121A2 (en) * | 1986-12-19 | 1988-06-22 | Tai-Her Yang | Swivel vice |
-
0
- DE DENDAT49814D patent/DE49814C/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0272121A2 (en) * | 1986-12-19 | 1988-06-22 | Tai-Her Yang | Swivel vice |
EP0272121A3 (en) * | 1986-12-19 | 1989-10-04 | Tai-Her Yang | Swivel vice |
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