DE8135902U1 - Thread cutting tool transport unit with thread tap safety device - Google Patents

Description

Ehringhausen 46 a-b, 5630 Remscheid 16

Thread cutting tool transport unit with thread tap protection

The present invention relates to a thread cutting tool transport unit, consisting of one with a
Lid on its top lockable cassette and
an intermediate insert arranged in the cassette and

on the inside of the lid with this in parallel i

Alignment of swivel-mounted receptacles |

with taps and twist drills guided in them, g

which protrude from the receptacles at one end. s

In such a known thread cutting tool |

It has been found that the transport unit in the |

Taps and spiral |

drill bits can fall out of these and the mounting surface |

tear off the container by its fastenings. f

ί

The invention is based on the object of the known \

To improve transport unit in such a way that their individual j

ScHoßöeiche20.Postfach 130219 D-5600WljppertaI1 Patent Attorney Dt-IngDipL-Ing.ASoH j

Telephone (0202) 445096/451226 ■ Te! Ex: <859ie733iD2a Patent applicant DipHng. Chr. Zapf!

DR. SOLF & ZAPF

Approved agents at the European Patent Office European patent attorneys

Components are secured in such a way that they are fixed in their position in the closed state of the transport unit are.

This object is achieved according to the invention in that the ends of the taps each rest against a stop arranged in the receptacle and a stop formed on the intermediate insert when the cassette is closed. This inventive embodiment is prevented that the individual, loose the receptacles lying drill may fall out during transport in j. This is because transport units of the type according to the invention are particularly subject to high stress, and safe storage of the tools must be guaranteed in all positions of the transport unit. In a further embodiment, it can be expedient if the inner stop is designed as a continuous inclined plane and the stop formed on the intermediate insert consists of a stepped body. This configuration is particularly suitable for the fixation of through or blind hole taps, since with these the threaded part should protrude completely from the receptacle in order to avoid the risk of entanglement on the guide openings of the receptacle and thus damage to the drill bits.

[ In a further embodiment of the invention, it can also

■ 'be useful if the inner stop consists of individual,

offset according to the length of the twist drill Stop bodies consists that the protruding from the receptacle drill sections are of the same length. The stop on the intermediate

Sch! OBbleK ^ 20.Postfach130219D-5600Wupperta! 1 Patent Attorney Dc-lng.DipUngA.Soif

Telephone (0202) 445096/451226 ■ TelsX: '859J273 Söjä ■ *. ^# ·. . ' \ . \ Patent attorney Dipl-Ing. Chc tap

DR. SOLF ^ ZAFF

Authorized representative at the European Patentaml
European patent attorneys

insert designed as an intermediate wall. This execution can be chosen advantageously for twist drills that are designed as core hole drills. Because core hole drills have a continuous cutting edge, so that even if their cutting edges lie in the guide holes of the receptacle, there is no risk of entanglement consists.

To ensure a secure fixation of the receptacle in the closed To ensure the condition of the transport unit, it is also advantageous if below the receptacle are fixed in the cassette contact body, the height of which is equal to the distance of the receptacle from the The attachment point is the attachment body. Thus, the receptacles are in the closed state of the cassette on the bearing bodies and are thus supported, so that the holder cannot be torn off in this state is.

The invention is explained in more detail using the exemplary embodiment shown in the accompanying drawings. Show it:

Fig. 1 is a perspective view of an inventive Transport unit when open,

FIG. 2 shows a section along the section line II-II in FIG Fig. 1,

3 shows a section through a closed transport unit according to FIG. 1,

FIG. 4 shows a view along the section line IV-IV in FIG Fig. 3 and

FIG. 5 shows a section along the section line V-V in FIG. 4.

Sc ^ ioßöeiche 20. P.O. Box 130219 [> 5600Wijppertan Patent Attorney Dr-lng.Dipl-lngASotf

Telephone (0202) 445096/451226 ■ Tele »: 859 * 273 saza- ·. · ■ ·. Patent attorney Dipl.-Ing.Chr Zapf

DR.SOLF & ZAFF

Approved \ ferti-aer at & iDpsschen Patertarrt European patent attorneys

-A-

A transport unit according to the invention consists of a cassette 1 with a unilaterally hinged cover 2 and an intermediate insert 3 that can be inserted into the cassette Cassette 1 fastened supports 5. On the cassette bottom 6 and on the bottom 7 of the intermediate insert 3, cutting tools for thread cutting, namely thread cutting dies, tap wrenches, special screwdrivers, die holders, thread templates and die guides, can be arranged in parallel alignment with one another. Taps and twist drills 12, 13, 14 are arranged in receptacles 8, 9, 10, which are fastened to the cover 2 via a special mechanism 11 in such a way that they can be pivoted together with the latter in a parallel orientation. These are advantageously incision drills, so that no pre-cutting is required. The taps are suitable for hand and machine use. The thread bores 12 are preferably through taps and the taps 14 are preferably blind hole taps. The twist drills 13 are designed as core hole twist drills and produce the appropriate holes for the taps 12, 14.

4 shows the storage of the taps and twist drills 12, 13, 14 in the corresponding receptacles 8.9.10. The taps and twist drills 12,13,14 lie »! with their ends each at one in the receptacle arranged stop 15,16 and a stop 17,18 formed on the intermediate insert in the closed state of the cas-

Schloßbleiche 20. P.O. Box 130219 · D-5600 Wuppertal 1 Patent Attorney Dr.-Ing. DipUng. A SoIf

Telephone (0202) 445096/451226 · ΤβΙβχι, βδ ^^ SOZa ₁₁₁₁ Patent Attorney Dipl.-Ing. Chr. Zapf

DR SOLF ft ZAPF

Approved criminals at the Europsschen Patertarrt Eiröpean Patent Attorneys

set 1 on. The inner stops 15 for the through taps 12 or blind hole taps 14 are designed as an inclined plane within the receptacles 8, 10. This course results from the different lengths of the individual taps, whereby it must be ensured that the cutting part of the taps protrude completely from the containers 8, 10 in order to avoid the risk of entanglement. The result of this, however, is that the taps protrude from the containers with sections of different length. So that a fixation is now achieved in the closed state, a step-shaped stop body 20 is formed on the longitudinal wall 19 of the intermediate insert 3 facing the drill tips. The individual steps and their height result from the length of the drill sections protruding from the receptacles 8, 10. The stepped bodies 20 are preferably bent from sheet steel strips and spotted on the longitudinal wall 19. The drill bits 13 in the receptacle 9 are arranged in such a way that their sections protruding from the receptacle 9 are of equal length. This is achieved in that the inner stop consists of individual, ¹ correspondingly offset stop bodies 16. Here, the outer stop is formed from the longitudinal wall 19 of the intermediate insert 3. This means that no separate stop body is required here. In order to enable the arrangement of the twist drills 13 in the manner shown in the receptacle 9, two different DIN versions of the drills have been combined.

As can be seen in particular from FIGS. 3 and 5, the receptacles 8, 9, 10 are below in the cassette

Schloßbleiche 20, Postfach 130219 · D-5600 \ Mjppertal 1 Patent attorney Dr.-Ing. Dipl.-Ing. A. SoIt

Telephone (0202) 445096/451226 Telex: .8591273 6oca. .. .. Patent attorney DipUng.Chr. iapf

DR. SOLF & ZAFF

Approved \ fertreta-beirri European Patent Office European patent attorneys

Attachment body 21 attached, the height of which is equal to the distance between the receptacle and the attachment point of the attachment body 21 is. This ensures that the receptacles 8, S, 10 in the closed state of the cassette rest on the bearing bodies 21. The contact body 21 consist of angled sheet steel: t; ^ '«n, which expediently attached to the transverse walls 4 and bottom 6 are. Furthermore, it can be useful if, as shown, on the inside of the transverse walls 4 of the Cassette 1 stop tabs 22 are attached, between which and the front longitudinal wall 23 of the cassette 1 of the Intermediate insert 3 is used. As a result, the intermediate insert 3 is secured against displacement.

The cassette 1 is advantageously made from sheet steel and is closed by means of known tension locks 24 and has a handle 25 on the outside the longitudinal wall 23.

Schloßbleiche 20, Postfach 130219 ■ D-5600 WUppertali Telephone (0202) 445096/451226 · Telex »8591373-soza ·

Patent attorney Dr.-lng.Dipl.-lng.ASolf Patent attorney Dipl.-Ing. Chr. Zapf

Claims (10)

'(LLVAX "!!"! ^ Lk \ ll "Hu / fi \ IKMI UU /// A \ 1L" moN? TYB OAT TJI JR_ iT A UCI Approved lawyers named European Patent Attorneys II / ko / 2273 company Giess £ Quanz GmbH Ehringhausen 46 ab, 5630 Remscheid Protection claims: 1. Thread cutting tool transport unit, consisting of a top that can be closed with a lid Cassette and an intermediate insert arranged in the cassette and on the inside of the lid with this receptacle with in them guided taps and twist drills which protrude at one end from the receiving container, characterized in that the .Threads and twist drills (12,13,14) with their ends each arranged on one in the receptacles ^ α, 9> 10) Stop (15, 16) and a stop (17, 18) formed on the intermediate insert (3) in the closed state the cassette (1). 2. Thread cutting tool transport unit according to claim I _1, characterized in that Schloßbleiche 20. Postfach 13 0219 · D-5600 Wjppertal 1 Patent Attorney Dr.-Ing. Dipl.-Ing. A. SoIf Telephone (0202) 445096/451226 Telex: .8 591273 saza Patent Attorney Dpl.-Ing.Chr. Tap DIL SOLF & ZAPP Approved representatives at the European Patertarrt European Patent Attorneys the inner stop (15) is designed as a continuous inclined plane. 3. Thread cutting tool transport unit according to claim 1 or 2, characterized in that the inner stop (16) consists of individual, corresponding the position of the twist drill (13) is such offset stop bodies that the out of the receptacle (S) protruding drill sections are of the same length. 4. Thread cutting tool transport unit according to claim 3, characterized in that the twist drill is designed as a core hole drill (13) 15 are. 5. thread cutting tool transport unit according to claim 2, characterized in that the taps are designed as through or blind hole taps (12, 14). 6. Thread cutting tool transport unit according to claim 4 and 5, characterized in that that the taps (12, 14) are cut as 25 drills are formed. 7. Threading tool transport unit according to one or more of claims 1 to 6, characterized marked that the at the intermediate use (3) formed stop (18) consists of the longitudinal wall (IS) of the intermediate insert (3). Schloßbleiche 20. Postfach 13 0219 D-5600 Wuppertal 1 Patent Attorney Dr.-Ing. Dipl.-Ing. A. SoK Telephone (0202) 445096/451226 ■ Part *! 8591,? 73-sozp ·. <· ·. · ·,, · ·,, · ·, Patent Attorney Dipl.-Ing. Chr. Tap • · ■ DR.SOLF & Z / Authorized representative at the European Patent Office
European patent attorneys 8. thread cutting tool transport unit according to one or more of claims 1 to 7, characterized characterized in that the stop (17) formed on the intermediate insert (3) consists of a There is a stepped body (20). 9. Thread cutting tool transport unit according to one or more of claims 1 to 8, characterized gekennzei chnet that below the receptacle (8, S, 10) in the cassette (l) contact body (21) are attached, the height of which is equal to the distance between the receptacle and the attachment point of the contact body. 10. Thread cutting tool transport unit according to one or more of claims 1 to 9, characterized gekennzei chnet that on the inside of the transverse walls (4) of the cassette (1) stop tabs (22) are attached, between which and the front longitudinal wall (23) of the cassette (1) of the intermediate insert (3) is inserted. Schlo8b! Eiche20, Posifach130219D-5600WüppBrtal1 Patent Attorney Dn-lngDipl-l Telephone (0202) 445096/451226 · Tele »: 6591273soaa Patent attorney Dpi-Ing Chi