WO2011124486A1 - Werkzeugeinheit einer rundknetmaschine - Google Patents
Werkzeugeinheit einer rundknetmaschine Download PDFInfo
- Publication number
- WO2011124486A1 WO2011124486A1 PCT/EP2011/054696 EP2011054696W WO2011124486A1 WO 2011124486 A1 WO2011124486 A1 WO 2011124486A1 EP 2011054696 W EP2011054696 W EP 2011054696W WO 2011124486 A1 WO2011124486 A1 WO 2011124486A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- front cover
- tool
- locking
- unit according
- tool unit
- Prior art date
Links
- 238000004898 kneading Methods 0.000 title abstract description 6
- 238000006073 displacement reaction Methods 0.000 claims description 4
- 238000012545 processing Methods 0.000 claims description 3
- 230000008859 change Effects 0.000 abstract description 9
- 238000003754 machining Methods 0.000 abstract description 4
- 230000007246 mechanism Effects 0.000 abstract description 3
- 238000007493 shaping process Methods 0.000 abstract 3
- 238000003780 insertion Methods 0.000 description 12
- 230000037431 insertion Effects 0.000 description 12
- 230000008901 benefit Effects 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 230000004913 activation Effects 0.000 description 1
- 239000005068 cooling lubricant Substances 0.000 description 1
- 230000009849 deactivation Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J7/00—Hammers; Forging machines with hammers or die jaws acting by impact
- B21J7/02—Special design or construction
- B21J7/14—Forging machines working with several hammers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J13/00—Details of machines for forging, pressing, or hammering
- B21J13/08—Accessories for handling work or tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J13/00—Details of machines for forging, pressing, or hammering
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J13/00—Details of machines for forging, pressing, or hammering
- B21J13/02—Dies or mountings therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J7/00—Hammers; Forging machines with hammers or die jaws acting by impact
- B21J7/02—Special design or construction
- B21J7/14—Forging machines working with several hammers
- B21J7/145—Forging machines working with several hammers the hammers being driven by a rotating annular driving member
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J7/00—Hammers; Forging machines with hammers or die jaws acting by impact
- B21J7/02—Special design or construction
- B21J7/14—Forging machines working with several hammers
- B21J7/16—Forging machines working with several hammers in rotary arrangements
Definitions
- the invention relates to a tool unit of a rotary swaging machine with a tool room, in which a plurality of Umformknettechnikmaschinee for processing a insertable into the tool room workpiece are provided, and with a front cover, by means of which the tool room on the part of a tool room side is at least partially covered, wherein the front cover for changing Umformknettechnikmaschineen in at least one position can be converted, in which the front cover releases the tool room for removal or for inserting Umformknettechnikmaschinemaschineen part of the Maschinenraumseite.
- a rotary swaging machine has a tool unit with a working space in which at least two forming tools are provided.
- the forming tools are designed such that they can completely or partially enclose the workpiece longitudinal section to be machined.
- a Umformantriebs the forming tools are moved radially to the workpiece.
- the forming tools must be specially adapted to different forming operations. Therefore, the forming tools must be replaced usually between different workpiece machining.
- the invention has set itself the goal of further developing the tool unit of a conventional rotary swaging machine in such a way that a tool unit results, which is characterized by a handling-friendly change of the forming swaging tools.
- the object is achieved by a tool unit of a rotary swaging machine with the features of claim 1.
- an actuator front cover latch is provided.
- the front cover lock By means of the front cover lock, the front cover can be locked in a position in which the front cover at least partially covers the tool space on the part of the workpiece space. Thanks to the invention, an operator no longer has to laboriously change the forming tools. B. loosen a screw of the front cover using additional tools. He just has to unlock the front cover lock by means of the actuator or lock after the tool change.
- the front cover latch has one or more locking elements, which are movable by means of the actuating device substantially by a pivoting and / or a linear movement between a release position and a locking position.
- the front cover In the locking position, the front cover is fixed to the tool room side by z. B. forms a rear grip between frontabdeckungs- and tool room side elements. It can be used locking elements in the form of rods, bolts, plates, balls, etc.
- the actuator of the front cover latch may comprise a drive by means of which the front cover latch for locking and unlocking the front cover is drivable.
- a drive by means of which the front cover latch for locking and unlocking the front cover is drivable.
- hydraulic and pneumatic Actuating cylinder by means of which at least one locking element between a release position and a Verriegeiungssteliung can be moved back and forth.
- the actuator of the front cover latch is configured to be manually operable by an operator.
- the actuating device for this purpose with a handle element, for. B. a handle or the like provided.
- a handle element for. B. a handle or the like provided.
- a particularly compact design of a tool unit according to the invention is obtained by the actuator of the front cover Verriegeiung is attached to the front cover.
- the actuator and the front cover thus form a compact front cover unit.
- On the side of the tool room no special mechanisms for operating the front cover Verriegeiung must be accommodated in this way.
- the front cover is provided in particular with a passage for introducing a workpiece section to be machined into the tool room.
- the front cover may be provided with further passage openings, through which, for example, adjustment for setting the stroke position of the Umformknettechnikmaschinee may protrude beyond the tool room side.
- a cover surrounding the adjusting wedges is provided on the front cover, via which a handle for actuating the front cover locking protrudes.
- the front cover lock on a locking element which is pivotally mounted for locking and unlocking the front cover and rotatable. It is particularly space-saving, if the locking element to a perpendicular to the tool room side pivot axis, d. H . in particular perpendicular to the plane of the front cover, is pivotally mounted.
- the front cover is slidably supported relative to the tool room side by means of a front cover guide.
- the operator must far from the front of the tool room, do not carry the front cover.
- the front cover is supported on the front cover guide and can easily be pushed away from the tool room side.
- the transfer movement of the front cover relative to the workpiece space side also has the advantage that in the case of a front cover through which z.
- B. Einstellkeiie from the workpiece space on the workpiece space side protrude the front cover can be deducted by the transfer movement at the same time also from the Einstellkeilen.
- the front cover can also be mounted pivotably relative to the tool room side by means of a front cover pivot bearing.
- the pivot axis of the front cover pivot bearing runs parallel to the plane of the tool room side.
- the front cover can be pivoted away from the tool room side in the manner of a flap. Again, the operator may not need to wear the front cover when removing from the tool room side.
- a particularly pleasant handling results when the front cover in the transfer movement and / or the pivoting movement by means of a drive or mitteis drives is driven.
- a drive or mitteis drives For example, hydraulic, pneumatic, electric, etc. actuators can be used.
- the front cover is slidably mounted both by means of a front cover guide relative to the tool room side and at the same time by means of a front cover pivot bearing relative to the tool room side pivoted.
- the front cover can initially be moved, for example, into the front cover. B. be deducted from the above adjusting wedges. Then the front cover can be swung freely to the side to allow free access to the tool room.
- the Frontabdeckungs- lock can be braced in a Verriegelungsstel! Hung by means of a clamping device.
- the front cover latch can be clamped or clamped like a bayonet catch (automatically) during locking.
- a disadvantage of this variant is that such a front cover lock is relatively stiff.
- a particularly preferred embodiment of the invention is characterized in which the front cover locking a self-actuated clamping device on to secure the front cover latch in a locked position.
- the clamping device has driven clamping means, for. B. hydraulic clamping cylinder.
- the clamping force does not have to be applied by the operator in this case.
- the operator can activate the clamping device by actuating a switching element or the like, for example, after locking.
- the front cover latch has at least one bolt which is fixed to a component surrounding the tool space, in particular the so-called jaw guide.
- the bolt represents a particularly robust fastening or locking element.
- the bolt is arranged such that it protrudes through a passage opening on the front cover, when it covers the tool space on the part of the tool room at least partially.
- the front cover locking device in the Faiie preferred embodiment of the invention a locking plate, which also has at least one passage opening through which the
- Bolt head can protrude through.
- the locking plate is movable relative to the bolt between a release position and a locking position. In the locking position, the locking plate engages behind the protruding bolt head.
- the locking plate and the front cover are integrally formed.
- the front cover itself is pivoted or rotated to be locked or unlocked,
- the Verriegeiungsplatte is movably mounted as a separate component on the front cover between the release position and the Verriegelungssteliung.
- the front cover itself can not be turned or
- FIG. 1 a swaging machine in a perspective
- Figure 2 a tool unit of the rotary swaging machine
- FIG. 3 shows a part of the tool unit in a sectional view.
- FIG. 1 shows a swaging machine 1 with a tool unit 2 and a workpiece feed unit 3 shown only partially.
- a workpiece 5 clamped on a collet 4 for example, can be produced.
- B. a pipe, along a feed axis 6 and working axis of the tool unit 2 are supplied.
- the insertion axis 6 coincides with a longitudinal axis of the clamped workpiece 5.
- Via an insertion opening 7 on a front side 8 of the tool unit 2 the clamped workpiece 5 can be introduced with a Maschinen Anlagenilvesabexcellent to be machined into a tool room 9 of the tool unit 2.
- the tool unit 2 of the rotary swaging machine 1 is shown in exclusive division.
- the tool unit 2 has a front cover unit 11, wherein a cover hood 12 shown in FIG. ckungs unit 11 is not shown, so that arranged underneath components of the front cover unit 11 can be seen better.
- the front cover unit 11 has a front cover which is formed as a circular front plate 13.
- the front panel 13 covers the tool room 9 from a tool room side 14 at least partially. It has a circular passage 15 for insertion of a workpiece 5 in the tool room 9.
- the front plate 13 is provided with further elongated passage openings 16 through which adjusting wedges (not shown) can protrude from the tool room 9 through the front panel 13 therethrough.
- a front cover lock 20 is provided mitteis which the front panel 13 is locked in the position shown.
- the front cover latch 20 has a locking element in the form of an annular locking plate 21.
- the locking plate 21 lies flat against the side facing away from the tool room 9 side of the front panel 13. To lock it cooperates with four locking pin 22.
- the locking bolts 22 protrude through keyhole-shaped recesses 23 of the locking plate 21.
- the keyhole-shaped recesses 23 each have a portion with a diameter corresponding to at least the largest diameter of the bolt heads 24. In addition, they each have a section with a much smaller diameter. Due to the projecting through the keyhole-shaped recesses 23 locking pin 22, the locking plate 21 is pivotally mounted about the insertion axis 6 on the front panel 13.
- An actuator 26 of the front cover latch 20 has a handle in the form of an actuating lever 27.
- the operating lever 27 is fixed to a support ring 28, which in turn is fixedly connected to the locking plate 21.
- the front panel 13 is fixed to a C-shaped support arm 29.
- the support arm 29 engages around a bearing carriage 30 and is pivotally connected thereto via a pivot bearing 31 about a pivot axis 32.
- the pivot axis 32 extends parallel to the plane of the covered by the front panel 13 tool room side 14 and parallel to the plane of the front panel thirteenth
- the bearing carriage 30 is arranged displaceably along a displacement axis 33 on a guide rod 34 passing through the bearing carriage 30, which is fastened to the front side 8 of the tool unit 2.
- the displacement axis 33 extends perpendicular to the plane of the covered by the front panel 13 tool room side 14 and perpendicular to the plane of the front panel 13.
- the bearing carriage 30 is provided with a further handle in the form of a Handhebeis 35.
- the bearing carriage 30 and the guide rod 34 form a front cover guide 36 for the front panel 13th
- An interrogation device 40 for locking interrogation is likewise fastened to the front side 8 of the tool unit 2.
- the interrogator 40 includes a shift sensor 41 and a shift lever 42.
- the shift lever 42 is fixed to the support ring 28. Its position is therefore determined by the rotational position of the support ring 28 about the insertion axis 6. In the illustrated rotational position of the support ring 28 (locking position) kon- the shift lever 42 clocks the shift sensor 41. In this way, it is checked whether the front cover latch 20 is locked.
- FIG. 3 a part of the tool unit 2 is shown in a sectional view along a vertical sectional plane in which the insertion axis 6 extends.
- the tool room 9 is surrounded by a jaw guide 45, on which the U-forming tools are mounted radially displaceable.
- the insertion axis 6 displaceable Einstellkeile the radial H ublage of the forming tools can be adjusted.
- the forming tools come in the workpiece machining on the front panel 13 to the system and act on these due to the deflection of the radial forming force by adjusting wedges with considerable axial forces.
- both the forming tools and the adjusting wedges are not shown in Figure 3.
- the drive for the forming tools is designed as a conventional neighbourhoodiäufer- ring drive.
- a roller cage 47 equipped with pressure rollers 46 surrounds the jaw guide 45 centrally about the insertion axis 6.
- the roller cage 47 is in turn surrounded by a motor-driven external rotor ring 48.
- the insertion axis 6 consequently also forms a working axis of the tool unit 2.
- the locking bolts 22 are screwed into the jaw guide 45. They protrude through cylindrical recesses 49 of the front panel 13 through the front panel 13 therethrough.
- the bolt heads 24 are undercut with a circumferential groove 50.
- the locking plate 21 thus engages behind the bolt heads 24. Due to the rearward engagement of the locking plate 21, the front panel 13 abutting the locking plate 21 in this position of the locking plate 21 can not be removed from the tool space side 14 in the direction of the insertion axis 6 (to the left in FIG. 3). , The locking plate 21 thus assumes a locking division.
- FIG. 3 two of the Spannzyiinder 51 are shown.
- the tensioning rollers 51 are part of the tensioning device 53 for securing the front cover latch 20.
- the tensioning cylinders 51 When the tensioning cylinders 51 are activated, the front plate 13 is pushed away from the jaw guide 45 by them. As a result, the Verriegeiungsplatte 21 is pressed onto the undercut bolt heads 24 at the same time. The locking plate 21 is secured in this manner in the locked position against loosening.
- clamping cylinder 51 The activation and deactivation of the clamping cylinder 51 by means of a switching valve, not shown.
- the clamping cylinders could be
- a support plate 52 for fixing a cooling lubricant return line (not shown).
- the Verriegeiungsplatte 21 is arranged in a locking position and secured in this position by means of the clamping device 42.
- an operator In order to remove the front plate 13 from the tool room side 14, an operator must first deak ⁇ tivieren the clamping cylinder 51 by pressing the switching valve, not shown.
- To release the front cover locking 20 of the left operating lever can now be moved ⁇ 27 by an operator in figure 2 downwards. As a result, a pivoting movement of the locking plate 21 about the insertion axis 6 is effected.
- the front cover unit 11 is again applied in the reverse order to the tool room side 14 and locked at this.
- An interrogation of the locking state of the front cover Verriegetung 20 by means of the interrogator 40 and finally the clamping device 53 of the Frontabde- ckungs-lock 20 is activated.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Auxiliary Devices For Machine Tools (AREA)
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
- Jigs For Machine Tools (AREA)
Abstract
Description
Claims
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/640,078 US9149861B2 (en) | 2010-04-09 | 2011-03-28 | Rotary swage tool unit with easy accessible tool space |
EP11711524.6A EP2555887B1 (de) | 2010-04-09 | 2011-03-28 | Werkzeugeinheit einer rundknetmaschine |
ES11711524.6T ES2488625T3 (es) | 2010-04-09 | 2011-03-28 | Unidad de herramientas de una máquina de reducción rotatoria |
KR1020127029223A KR101757957B1 (ko) | 2010-04-09 | 2011-03-28 | 로터리 스웨이징 머신의 툴 유닛 |
CN201180017699.7A CN102883835B (zh) | 2010-04-09 | 2011-03-28 | 旋锻机的工具单元 |
PL11711524T PL2555887T3 (pl) | 2010-04-09 | 2011-03-28 | Zespół narzędziowy kowarki |
DK11711524.6T DK2555887T3 (da) | 2010-04-09 | 2011-03-28 | Værktøjsenhed af en bertlemaskine |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102010014601A DE102010014601A1 (de) | 2010-04-09 | 2010-04-09 | Werkzeugeinheit einer Rundknetmaschine |
DE102010014601.3 | 2010-04-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2011124486A1 true WO2011124486A1 (de) | 2011-10-13 |
Family
ID=44118884
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2011/054696 WO2011124486A1 (de) | 2010-04-09 | 2011-03-28 | Werkzeugeinheit einer rundknetmaschine |
Country Status (9)
Country | Link |
---|---|
US (1) | US9149861B2 (de) |
EP (1) | EP2555887B1 (de) |
KR (1) | KR101757957B1 (de) |
CN (1) | CN102883835B (de) |
DE (1) | DE102010014601A1 (de) |
DK (1) | DK2555887T3 (de) |
ES (1) | ES2488625T3 (de) |
PL (1) | PL2555887T3 (de) |
WO (1) | WO2011124486A1 (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010014601A1 (de) * | 2010-04-09 | 2011-10-13 | Felss Gmbh | Werkzeugeinheit einer Rundknetmaschine |
KR102046911B1 (ko) | 2013-04-15 | 2019-11-21 | 한국전자통신연구원 | 통신 시스템에서 신호 생성 장치 및 방법 |
USD996479S1 (en) * | 2019-02-27 | 2023-08-22 | Lillbacka Powerco Oy | Crimping machine |
USD1009103S1 (en) * | 2019-02-27 | 2023-12-26 | Lillbacka Powerco Oy | Part of a crimping machine |
USD1009954S1 (en) * | 2019-02-27 | 2024-01-02 | Lillbacka Powerco Oy | Part of a crimping machine |
EP4385640B1 (de) * | 2022-12-16 | 2025-04-09 | FELSS Systems GmbH | Umformwerkzeug, umformwerkzeuganordnung, umformmaschine, umformverfahren und computerprogramm zum erzeugen eines zylindrischen werkstücks mit einer spiralförmigen aussenkontur durch rundkneten |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1507621A (en) * | 1922-01-28 | 1924-09-09 | Torrington Co | Swager with wedge motion |
GB466090A (en) * | 1935-12-04 | 1937-05-21 | British Thomson Houston Co Ltd | Improvements in and relating to swaging machines |
EP0411300A2 (de) * | 1989-08-01 | 1991-02-06 | Gebr. Felss GmbH & Co. KG. | Werkzeugwechseleinrichtung bei Rundhämmer- und Kentmaschinen |
DE4002855C1 (en) * | 1990-02-01 | 1991-10-24 | Gebr. Felss Gmbh + Co Kg, 7535 Koenigsbach-Stein, De | Tool changer for kneading machine - has front cover which swivels and hammer head fitted with trip arm |
DE4002854C1 (en) * | 1990-02-01 | 1991-10-24 | Gebr. Felss Gmbh + Co Kg, 7535 Koenigsbach-Stein, De | Tool changer for kneading machine - has two or more hammer plungers and set jaws with infeed wedges |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1858733A (en) * | 1927-08-31 | 1932-05-17 | Flachbart Julius | Tap forming machine |
JPS59178146A (ja) | 1983-03-25 | 1984-10-09 | Japan Royal Seiki:Kk | スウエ−ジング加工方法 |
JP2887513B2 (ja) | 1990-09-07 | 1999-04-26 | 株式会社ジャロック | スウエージング加工装置 |
JP2553447B2 (ja) | 1992-12-26 | 1996-11-13 | 桂一郎 吉田 | スエージングマシンにおける加工方法及び装置 |
DE19955321B4 (de) | 1999-11-17 | 2008-02-07 | Volkswagen Ag | Rundknetmaschine mit hydraulischem Kraftausgleich |
CN2877919Y (zh) * | 2006-03-20 | 2007-03-14 | 西安创新精密仪器研究所 | 变径旋锻机 |
CN201147816Y (zh) * | 2007-12-24 | 2008-11-12 | 金谙工业股份有限公司 | 锻造部品成型机的可强迫回拉后托装置 |
DE102010014601A1 (de) * | 2010-04-09 | 2011-10-13 | Felss Gmbh | Werkzeugeinheit einer Rundknetmaschine |
-
2010
- 2010-04-09 DE DE102010014601A patent/DE102010014601A1/de not_active Withdrawn
-
2011
- 2011-03-28 WO PCT/EP2011/054696 patent/WO2011124486A1/de active Application Filing
- 2011-03-28 US US13/640,078 patent/US9149861B2/en active Active
- 2011-03-28 EP EP11711524.6A patent/EP2555887B1/de active Active
- 2011-03-28 DK DK11711524.6T patent/DK2555887T3/da active
- 2011-03-28 CN CN201180017699.7A patent/CN102883835B/zh active Active
- 2011-03-28 ES ES11711524.6T patent/ES2488625T3/es active Active
- 2011-03-28 PL PL11711524T patent/PL2555887T3/pl unknown
- 2011-03-28 KR KR1020127029223A patent/KR101757957B1/ko active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1507621A (en) * | 1922-01-28 | 1924-09-09 | Torrington Co | Swager with wedge motion |
GB466090A (en) * | 1935-12-04 | 1937-05-21 | British Thomson Houston Co Ltd | Improvements in and relating to swaging machines |
EP0411300A2 (de) * | 1989-08-01 | 1991-02-06 | Gebr. Felss GmbH & Co. KG. | Werkzeugwechseleinrichtung bei Rundhämmer- und Kentmaschinen |
DE4002855C1 (en) * | 1990-02-01 | 1991-10-24 | Gebr. Felss Gmbh + Co Kg, 7535 Koenigsbach-Stein, De | Tool changer for kneading machine - has front cover which swivels and hammer head fitted with trip arm |
DE4002854C1 (en) * | 1990-02-01 | 1991-10-24 | Gebr. Felss Gmbh + Co Kg, 7535 Koenigsbach-Stein, De | Tool changer for kneading machine - has two or more hammer plungers and set jaws with infeed wedges |
Also Published As
Publication number | Publication date |
---|---|
PL2555887T3 (pl) | 2014-09-30 |
US20130055779A1 (en) | 2013-03-07 |
DE102010014601A1 (de) | 2011-10-13 |
DK2555887T3 (da) | 2014-06-30 |
EP2555887B1 (de) | 2014-05-07 |
CN102883835A (zh) | 2013-01-16 |
ES2488625T3 (es) | 2014-08-28 |
US9149861B2 (en) | 2015-10-06 |
KR20130040879A (ko) | 2013-04-24 |
EP2555887A1 (de) | 2013-02-13 |
CN102883835B (zh) | 2015-11-25 |
KR101757957B1 (ko) | 2017-07-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE69003417T2 (de) | Haltevorrichtung für ein längliches Werkstück, wie ein Stempel, eine Matrize oder ein ähnliches Werkzeug auf einem Werktisch einer Abkantpresse. | |
EP0519438B1 (de) | Schnellspannvorrichtung | |
EP2555887B1 (de) | Werkzeugeinheit einer rundknetmaschine | |
EP3765235B1 (de) | Werkzeugrevolver | |
DE102011052967A1 (de) | Presszange | |
DE2436529B1 (de) | Kraftbetätigtes Spannfutter | |
DE1907787A1 (de) | Schmiedemaschine | |
DE68905359T2 (de) | Automatischer werkzeugwechsler. | |
WO2016038046A1 (de) | Spannfutter | |
DE1477357B2 (de) | Vorrichtung zum spannen und loesen von in der spindel eines bohr und fraeswerks aufgenommenen werkzeugen | |
DE202021101016U1 (de) | Schnellwechsler für Baumaschinenwerkzeuge | |
WO2019029898A1 (de) | Verfahren und vorrichtung zur bereitstellung von schrauben | |
EP0365911B1 (de) | Presse, insbesondere Spritzgiessmaschine | |
DE2947938A1 (de) | Schnellspannvorrichtung fuer spritz oder druckgussformen | |
EP0143257B1 (de) | Werkzeugaufnahme einer Schneidpresse, insbesondere einer Revolverschneidpresse, für den Werkzeugwechsel | |
DE3309513A1 (de) | Schraubstock | |
DE3135266C2 (de) | Schneidpresse zum Herausschneiden oder -trennen von Teilen aus einer Werkstücktafel | |
EP3500769B1 (de) | Verfahren zur innenbearbeitung eines bremssattels einer scheibenbremse | |
DE102012017419B4 (de) | Werkzeug, insbesondere Bearbeitungswerkzeug | |
DE69404666T2 (de) | Schraubenschlüssel | |
EP1345715B1 (de) | Schmiedepresse mit stellvorrichtung auf matrizenseite | |
EP3785336B1 (de) | Werkzeugwechsler, bearbeitungsmaschine, verfahren zum wechseln eines werkzeugs | |
EP1431003A1 (de) | Kraftspannfutter und Ausklinkschlüssel dafür | |
DE10008945A1 (de) | Vorrichtung zum schnellen Blockieren/Freigeben eines Werkzeugs am Schlitten einer Presse | |
DE102008020498B3 (de) | Wechselsystem für Werkzeuge |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
WWE | Wipo information: entry into national phase |
Ref document number: 201180017699.7 Country of ref document: CN |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 11711524 Country of ref document: EP Kind code of ref document: A1 |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2011711524 Country of ref document: EP |
|
ENP | Entry into the national phase |
Ref document number: 20127029223 Country of ref document: KR Kind code of ref document: A |
|
WWE | Wipo information: entry into national phase |
Ref document number: 13640078 Country of ref document: US |