DE20301628U1 - Clamping block for securing workpieces has two main blocks linked by a spindle drive and with bores for pairs of parallel guide rods and various clamping grips - Google Patents

Clamping block for securing workpieces has two main blocks linked by a spindle drive and with bores for pairs of parallel guide rods and various clamping grips

Info

Publication number
DE20301628U1
DE20301628U1 DE20301628U DE20301628U DE20301628U1 DE 20301628 U1 DE20301628 U1 DE 20301628U1 DE 20301628 U DE20301628 U DE 20301628U DE 20301628 U DE20301628 U DE 20301628U DE 20301628 U1 DE20301628 U1 DE 20301628U1
Authority
DE
Germany
Prior art keywords
clamping part
bores
spindle
clamping
corresponds
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
Application number
DE20301628U
Other languages
German (de)
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 DE20301628U priority Critical patent/DE20301628U1/en
Publication of DE20301628U1 publication Critical patent/DE20301628U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • B25B1/00—Vices
    • B25B1/24—Details, e.g. jaws of special shape, slideways
    • B25B1/2484—Supports
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D7/00—Bending rods, profiles, or tubes
    • B21D7/04—Bending rods, profiles, or tubes over a movably-arranged forming menber
    • 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
    • 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
    • B25B1/24—Details, e.g. jaws of special shape, slideways
    • B25B1/2405—Construction of the jaws
    • 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
    • B25B1/24—Details, e.g. jaws of special shape, slideways
    • B25B1/2405—Construction of the jaws
    • B25B1/2452—Construction of the jaws with supplementary jaws
    • 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
    • B25B1/24—Details, e.g. jaws of special shape, slideways
    • B25B1/2405—Construction of the jaws
    • B25B1/2457—Construction of the jaws with auxiliary attachments

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jigs For Machine Tools (AREA)

Abstract

A clamping block system for securing various shapes of workpieces has two main blocks . One block is fitted with a spindle drive with the spindle threaded into the second block. Pairs of parallel bores in both blocks provide mountings for guide rods. The faces of the blocks are shaped with grip profiles to grip different shapes of workpiece. Two adjacent sides of the blocks are stepped to hold clamping jaws for precision working.

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (3)

1. Klemmvorrichtung mit Einspann- und Befestigungselementen gekennzeichnet durch folgende Merkmale:
  • 1. 1.1 in einem ersten Klemmteil (1) ist eine, mit Gewinde versehene Spindel (4) mit ihrem Spindelkopf (4.1) drehbar in einer Spindel­ kopfbohrung (1.12) gelagert,
  • 2. 1.2 am hinteren Ende ist der Spindelkopf (1.6) mit einem Ansatz (4.2) versehen, auf dem ein Schraubschlüssel o. ä. aufsteckbar ist,
  • 3. 1.3 im Bereich des Spindelkopfes (1.6) ist am ersten Klemmteil (1) ein Deckel (4.3) aufgeschraubt, an dem ein Ring (4.4) befestigt ist, dessen Durchmesser dem des Spindelschaftes entspricht,
  • 4. 1.4 im ersten Klemmteil (1) sind zwei parallele Führungsstangen (3) eingeschraubt, die in Führungsbohrungen (1.3) eines zweiten Klemmteils geführt sind,
  • 5. 1.5 das zweite Klemmteil (2) weist eine, mit Gewinde versehene Spindel­ bohrung (2.1) auf, in die die Spindel (4) eingreift,
  • 6. 1.6 das erste Klemmteil (1) und das zweite Klemmteil (2) weisen je auf der zueinander gekehrten Seite einen Absatz (1.7) auf, an dem jeweils zwei oder mehrere Zapfenbohrungen (1.8) vorgesehen sind, deren Durchmesser dem von Zapfen entsprechen, die an Klemmbacken (5) angebracht sind, wobei die Abmessungen der Klemmbacken (5) denen des jeweiligen Absatzes (1.7) entsprechen,
  • 7. 1.7 das erste Klemmteil (1) und das zweite Klemmteil (2) sind flach ausgebildet und weisen jeweils auf einer Seite eine Riffelaussparung (1.9) und auf der gegenüberliegenden Seite eine glatte Aussparung (1.10) auf, die jeweils nach außen hin konisch ausgebildet sind,
  • 8. 1.8 das erste Klemmteil (1) und das zweite Klemmteil (2) sind mit jeweils zwei, mit Gewinde versehenen Seitenbohrungen (1.1) und mit mindestens jeweils zwei durchgehenden Vertikalbohrungen (1, 2) ausgestattet, deren Durchmesser dem von Gewindestangen (14) entspricht,
  • 9. 1.9 es sind Laschen (6) vorgesehen, die mit Bohrungen versehen sind, deren Durchmesser dem von Gewindestangen (14) entspricht, wobei jede Lasche mit einer konisch zulaufenden Laschenaussparung (6.1) versehen ist und
  • 10. 1.10 im ersten Klemmteil (1) und im zweiten Klemmteil (2) sind eine oder mehrere Aufsatzbohrungen (1.11) vorgesehen, deren Durchmesser dem von Zapfen entsprechen, die an einem ersten Winkelaufsatz (9), an einem zweiten Winkelaufsatz (10) und an einer Rohr-Biegeschablone (13) angebracht sind.
1. Clamping device with clamping and fastening elements characterized by the following features:
  • 1.1 in a first clamping part ( 1 ) is a threaded spindle ( 4 ) with its spindle head ( 4.1 ) rotatably mounted in a spindle head bore ( 1.12 ),
  • 2. 1.2 at the rear end the spindle head ( 1.6 ) is provided with a shoulder ( 4.2 ) on which a wrench or the like can be attached,
  • 3. 1.3 in the area of the spindle head ( 1.6 ), a cover ( 4.3 ) is screwed onto the first clamping part ( 1 ), to which a ring ( 4.4 ) is fastened, the diameter of which corresponds to that of the spindle shaft,
  • 4. 1.4 two parallel guide rods ( 3 ) are screwed into the first clamping part ( 1 ), which are guided in the guide bores ( 1.3 ) of a second clamping part,
  • 5. 1.5 the second clamping part ( 2 ) has a threaded spindle bore ( 2.1 ) into which the spindle ( 4 ) engages,
  • 6. 1.6 the first clamping part ( 1 ) and the second clamping part ( 2 ) each have a shoulder ( 1.7 ) on the side facing each other, on each of which two or more pin bores ( 1.8 ) are provided, the diameter of which corresponds to that of the pin, which are attached to jaws ( 5 ), the dimensions of the jaws ( 5 ) corresponding to those of the respective paragraph ( 1.7 ),
  • 7. 1.7 the first clamping part ( 1 ) and the second clamping part ( 2 ) are flat and each have a corrugated recess ( 1.9 ) on one side and a smooth recess ( 1.10 ) on the opposite side, each of which is conical towards the outside are,
  • 8. 1.8 the first clamping part ( 1 ) and the second clamping part ( 2 ) are each equipped with two threaded side bores ( 1.1 ) and with at least two continuous vertical bores ( 1 , 2 ), the diameter of which corresponds to that of the threaded rods ( 14 ) corresponds,
  • 9. 1.9 there are tabs ( 6 ) which are provided with bores, the diameter of which corresponds to that of threaded rods ( 14 ), each tab being provided with a conically tapering tab recess ( 6.1 ) and
  • 10. 1.10 in the first clamping part ( 1 ) and in the second clamping part ( 2 ) one or more attachment bores ( 1.11 ) are provided, the diameter of which correspond to that of pins which on a first angle attachment ( 9 ), on a second angle attachment ( 10 ) and are attached to a pipe bending template ( 13 ).
2. Klemmvorrichtung nach Schutzanspruch 1 dadurch gekennzeichnet, dass an Stelle der Spindel 4 eine Exzentereinrichtung vorgesehen ist, wobei z. B. am ersten Klemmteil 1 ein abnehmbarer Hebel und am zweiten Klemmteil 2 das entsprechende Exzenter-Gegenstück angeordnet sind.2. Clamping device according to protection claim 1, characterized in that an eccentric device is provided instead of the spindle 4 , z. B. on the first clamping part 1, a removable lever and on the second clamping part 2, the corresponding eccentric counterpart are arranged. 3. Klemmvorrichtung nach Schutzanspruch 1 dadurch gekennzeichnet, dass zwischen dem ersten Klemmteil 1 und dem zweiten Klemmteil 2 an Stelle der Spindel 4 ein handbetätigter pneumatischer oder hydraulischer Arbeitszylinder angeordnet ist.3. Clamping device according to protection claim 1, characterized in that a hand-operated pneumatic or hydraulic working cylinder is arranged between the first clamping part 1 and the second clamping part 2 instead of the spindle 4 .
DE20301628U 2003-01-30 2003-01-30 Clamping block for securing workpieces has two main blocks linked by a spindle drive and with bores for pairs of parallel guide rods and various clamping grips Expired - Lifetime DE20301628U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20301628U DE20301628U1 (en) 2003-01-30 2003-01-30 Clamping block for securing workpieces has two main blocks linked by a spindle drive and with bores for pairs of parallel guide rods and various clamping grips

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20301628U DE20301628U1 (en) 2003-01-30 2003-01-30 Clamping block for securing workpieces has two main blocks linked by a spindle drive and with bores for pairs of parallel guide rods and various clamping grips

Publications (1)

Publication Number Publication Date
DE20301628U1 true DE20301628U1 (en) 2003-04-30

Family

ID=7979669

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20301628U Expired - Lifetime DE20301628U1 (en) 2003-01-30 2003-01-30 Clamping block for securing workpieces has two main blocks linked by a spindle drive and with bores for pairs of parallel guide rods and various clamping grips

Country Status (1)

Country Link
DE (1) DE20301628U1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITUA20162820A1 (en) * 2016-04-22 2017-10-22 Buffoli Transfer S P A TRANSFER MACHINE, PROCESS OF PROCESSABLE ACTIVATION THROUGH THE TRANSFER MACHINE AND RELATIVE TIGHTENING UNIT
CZ309970B6 (en) * 2022-05-09 2024-03-13 v-tech s.r.o. Pneumatic vice for CNC machining centres

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITUA20162820A1 (en) * 2016-04-22 2017-10-22 Buffoli Transfer S P A TRANSFER MACHINE, PROCESS OF PROCESSABLE ACTIVATION THROUGH THE TRANSFER MACHINE AND RELATIVE TIGHTENING UNIT
CZ309970B6 (en) * 2022-05-09 2024-03-13 v-tech s.r.o. Pneumatic vice for CNC machining centres

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20030605

R156 Lapse of ip right after 3 years

Effective date: 20060801