DE7419553U - Tool change carriers for lathes - Google Patents

Description

Helmut Scheiffele, 7052 Sohwaikheim, Erbachstr. 1

Jhor Kuschnier, technician, 7 Stgt.-Freiberg, Werfelweg

Tool changing carriers for lathes.

The invention relates to a tool carrier for lathes It starts from the well-known black whale tail tours and from serrated tooth receptacles and replaces them according to the invention through Haohführung that. are easier to manufacture and more easily fine-tuned · The subject of the invention is characterized by the fact that it is made from

a) tool (possibly several tools),

b) one or more tool holders,

c) a pick-up box and

d) a tool holder attached to the lathe

consists. Here are one, but preferably two strips j which or the receivers as ELaohführung · Sine vertical | strut acts as a G-song of the pick-au whose Verspan- \ nen with the box bottom and the Kastendeoke · This is Vertikalspreize SiOH between the Plaohführung and the connecting element to the tool holder ·

Moving and adjusting the pickup seat tools parallel to the bars get the adjusting screws Box sidewalls are assigned

7411 «53 HtI. 74

It · »·

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Sas main part of the vertical strut is ixt further embodiment of the ¹ invention, a front of the groins standing arranged Drudksohraube, for example comprising in combination, after which the Vertikalspreize next to the tool with the receiver clamped vertical Lruoksohraube AOOH aioh a horizontal Drucksοhraube with Vertikaldruokumlenkbolzen so that the vertical Druiksohraube the transducer directly to the tool and the Aufnehmerkasten, the horizontal Druoksohraube this bracing jedooh in KastenSlnnern indirectly via the deflecting concerned ₀

The drawing shows an embodiment, loaded with three tool holders P, therefore, also with one tool W each. the

Pig 1 shows it from above (the connecting element with tool holder H partially broken away, the

Pig 2 in a vertical cross section, the ' Pig 3 in the front view, the Pig 4 in the Eüokansioht, the

Pig 5 means »a vertical cross section through a tool receiver (section H - Ä in Pig 6), the

Pig 6 by means of a side view on fig 5 _for Pig 7 the G-run.dr.i3 on Pig 5 and the Pig 8 that piece of the connecting element ^ with holder (2 | raaftiicfe * l / ieai 4ü fift 1 ielilt * '

The embodiment consists of

a) d tools W,

titai

b) jBe e tool holders P,

o) a pick-up box kmH Lau & rSJiJVflWi & l SuhC [

d) a tool holder H attached to the lathe

Two strips 1, 2 guide the transducer (s) flat »one The vertical strut serves as a member of the transducer on its bracing with the box bottom and the box end 4 · Die The vertical spreader is located between the flaoh guide and the connecting element to the tool holder

Adjusting screws for the sensor (s) that run parallel to the strips are assigned to the box side walls.

The main part of the vertical prices is one standing in front of the last arranged Druokao incense 5.

Also lift the tool with the pickup vertical pressure screw 0 shows the expansion «iron horizontal Druoksohraub · £ with Vertilsa läruokumienkbolzen 7 on, so that the vertical 2ruoksohraube 5 the transducer directly with the Tool W and the pick-up tube, the horizontal pressure tube β this voltage, however, indirectly in the inside of the box Concerned about the steering bolt 7 «The parts 9 are horizontal Adjusting screws »

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With this tool change carrier for lathes the following Requirements are met:

1) Snow can be changed to reduce machine downtimes.

2) Can be preset outside the machine in the setting device.

3) Can be readjusted in the machine for any small corrections.

4) Can be used on machines of different makes.

5) Rigid, stable and low-vibration · Vcr | l (pairing with good guidance.

The tferitzeugwecbeeltiräger consists of h main parts:

a) the commercially available (commercially available) tools with indexable inserts and much more.

b) the tool holders for one or more tools

c) the pick-up box the tool holder

switch to snow!

". dec is attached to the machine.

Description:

In the tool holder attached to the machine, which is in different versions can be fixed (suitable for the machine with cyl. Holder and slotted holder for clamping, or. cyl. recording with tangential interlocking according to Vl) I 3 ^ 2?) becomes to Quick change of the pick-up box with the corresponding pin plugged in una clamped, (it is an introduction! available. The pick-up box carries the various tool pick-ups which are compiled depending on the processing task.

The stable box construction means that it is pulled far forward Support of the transducer box / results in connection with the flat guide of the tool holder an optimal stability, Due to the flat guide - inexpensive to manufacture compared to e.g. the dovetail design - very narrow tool holders can be used with a favorable guide ratio. The flat guide is made by one or two strips. The tool cutting edge is always in the middle, because the whole tool holder can be turned by 180 ° when cutting overhead. Each tool holder can therefore be used for normal cuts and overhead cuts.

The clamping of the tool and of the tool transducer via the same G _e vindestifte, both augänglich from one location "The rear pressure body is of a horizontally lying threaded pin via a deflection through 2 bolts and spring 1

mainly actuates and clamps the tool in the tool holder so that the tool is not loose when / (- adjustment. Only a small part of the tool holder is clamped in the pick-up box. tool in Werkseugaufnehner and these nit the same force in Aufnehmerkasten ■ \ tight. Both clamping point · tension the Werkseug via a pressure plate nit Haltesehraube

The factory adjustment in φ can be done using the lateral adjusting screws, the adjustment in depth through a collar. If there are several factory sensors: the adjustment screws for the / i in between change from one factory sensor to another (as shown on the drawing).

Claims (1)

■ Claims 1.) Tool holder for itoehmasohinen> marked by the fact that he a) from the tools (W), Ij) aone or more work force transducers (P) ₉ o) Einfjin recording devices (A) and d) a tool holder (H) ⁷ ^ attached to the lathe consists, whereby one or two strips (1, 2) lead the or '' \ die, pick-up and a vertical spreader serves as a member of the pick-up to clamp it with the box floor (10) and the box end (H), furthermore that the vertical spreader (5, 6, 7) is between the plao guide and the connecting element to the tool holder " Tool change carrier according to claim 1 ? characterized in that adjusting screws (9) for the sensor (s) (P), which run parallel to the strips, are assigned to the box side walls. 3 ") Werkzeugweohselträger NaOH claim 1 or 2 _t 'characterized in that the main part of the Vertikalspreize is a standing front of the groins arranged Druoksohraube (5) · 7419SS32i.ti.74 4 ·) Tool carrier according to claim 3 »daduroh * marked, that dia Yertilcalsjireiae next to that of the tool (W) with the transducer bracing vertical .Dracjßs © kraut (5) a hprlffpntale pressure screw (6) . with vertical pressure bolt) 7), 00 that the vertical Bruok screw directly connects to the transducer the tool (-W) and the pick-up box (A) «the horizontal pressure screw has this tension in the Inside of the box concerned indirectly via the deflection bolt 7 k% SS3 1 itl. 74