EP1197319A1 - Keiltrieb - Google Patents
Keiltrieb Download PDFInfo
- Publication number
- EP1197319A1 EP1197319A1 EP00122406A EP00122406A EP1197319A1 EP 1197319 A1 EP1197319 A1 EP 1197319A1 EP 00122406 A EP00122406 A EP 00122406A EP 00122406 A EP00122406 A EP 00122406A EP 1197319 A1 EP1197319 A1 EP 1197319A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- guide
- slide
- wedge drive
- drive according
- wedge
- 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.)
- Granted
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Classifications
-
- 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
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/24—Perforating, i.e. punching holes
- B21D28/32—Perforating, i.e. punching holes in other articles of special shape
Definitions
- the invention relates to a wedge drive with an upper guide part, comprising a slide element and a slide guide element, and containing a lower guide part a driver element.
- wedge drives are known. You will be particular in tools in metalworking e.g. used in presses. Connected to the wedge drives are usually which enable punching or other shaping Institutions.
- the wedge drives are on the part of the slide guide element through a generally vertical one Press force applying drive moves.
- On the part of the driver element are the wedge drives in the tool or Press attached to a base plate, on which this too machining workpiece directly or via a corresponding Support device is placed.
- forced return clips are on two opposite sides in respective grooves of the Slider element and the driver element arranged. hereby in the event of a break, the slide element a spring element returning to its starting position Return of the slide element ensured in the event of spring breakage, thereby tearing out screwed-on punching elements to avoid.
- the slide element is on the Slide guide element over angle strips and retaining screws attached and can face along the angle ledges the slide guide element are moved.
- the present invention is therefore based on the object to overcome these disadvantages and to provide a wedge drive, whose service life is considerably longer than with the wedge drives of the state of the art and with as little impairment as possible of the running game can occur.
- the guide bracket or brackets are can be positively engaged in the slide guide element or intervenes there with a positive fit.
- the Slider element thus hangs on the guide brackets Slide guide element on this positive engagement. So it is no longer necessary to stop to provide the slide guide element via screws that on the one hand, they are prone to wear and, on the other hand, they are already mentioned impairment of the running play when heated can cause. This can advantageously be significantly higher Holding forces between slide element and slide guide element be achieved than in the prior art is possible.
- the life of the wedge drive can be increased many times over.
- the at least one guide clip preferably has holding projections by means of which they are in a part of the slide guide element engages, the holding projections a Show bevel.
- the holding projections can, for example nose-shaped on an essentially flat base body be formed on the guide bracket. In another preferred Embodiment they are considered in the longitudinal direction of the Guide bracket directed from the flat base of the Protruding wedges formed.
- Point particularly preferably the retaining projections have a slight bevel, in particular a bevel of approximately 1 ° towards the driver element on. This bevel is preferably only provided and enabled on one side of the holding projections it, the at least one guide bracket in the stroke direction to move the wedge drive linearly and in parallel.
- hereby is preferably a linear adjustment of the leadership game and / or an adjustment of the sliding play between the upper and lower guide part through the guide bracket or Allows guide brackets.
- Guide clips are particularly preferred and the upper guide part so interlocking, that a linear displacement of the guide bracket in the stroke direction the wedge drive to a change in the leadership game transverse to the direction of action of the driver element at essentially constant linearity of the leadership game leads. So it changes through the linear adjustment or Move the guide bracket in the stroke direction of the wedge drive the guide play transverse to the direction of action of the driver element, due to the slight bevel of in particular 1 °, without the leading game in his Linearity changed.
- the possibility of to achieve a linear adjustment of the leadership game wear that occurs during continuous operation quickly and thus be counteracted inexpensively.
- Each item made on the tool generally shows has its own tolerance field, the slide guide element in this area to achieve the required Accuracy only a sliding play of 0.02 mm in particular may have.
- This can be achieved with the wedge drives the prior art, in which a screwing of Slide element and slide guide element is provided, very complex and cost-intensive, as constant reworking paired with permanent installation and removal required is.
- a guide bracket can slide play by simply moving them in parallel can be advantageously changed, making the individual previously required operations become superfluous, namely measuring and grinding in the individual elements of the wedge drive. Manufacturing tolerances can thus be advantageous to be offset, resulting in significantly lower manufacturing costs of the individual parts to be manufactured.
- slide element and slide guide element Preferably have slide element and slide guide element essentially the same width. Also point it prefers essentially parallel surfaces on which which can be attached at least one guide bracket. This proves to be advantageous because a wedge drive is not only in the Area of its lower guide part with a constant Sliding play of e.g. 0.02 mm should be guided but also to the sides, what happened to the wedge drives of the prior art proves to be very complex.
- guide brackets in connection with slide element and slide guide element of essentially the same width can on the one hand a complex grinding of the adjacent or sliding surfaces are eliminated.
- it doesn't matter how big the actual one is Width of slide element and slide guide element is as long as both elements are essentially the same are wide.
- the lower and / or upper guide part preferably has a prismatic part and / or at least a prismatic part Surface for guiding the slide element and / or to absorb lateral forces to generate a high Accuracy. Because the work surface of the Wedge drive extends over the entire width of the wedge drive, can be advantageous to drive in the lower guide part and / or for guiding the upper guide part of the prismatic Part and / or the prismatic surface provided become. The larger the prismatic part / the prismatic part Surface, the lighter and therefore better the upper guide part thereon or in particular the slide element driven and guided on the driver element.
- the slide guide element and / or slide element can have prismatic surfaces, especially one on top of the other sliding or joinable surfaces.
- the wedge drive preferably has its entire length Width extension essentially uniform Spread out. It is therefore possible to use the prismatic Part / the prismatic surface in terms of width ideally dimension the slide element, which is an enormous Influence on the running and service life of the wedge drive exercises.
- a driver element or slide guide element or Slider element with a particularly large prismatic surface or a particularly large prismatic part advantageously able to withstand greater press forces in vertical To take direction, lateral thrust through its V-shape intercept better and thus increase the running accuracy.
- An increased running accuracy in connection with larger ones Pressing forces are a goal of a wedge drive.
- the actual width the wedge drive influences the degree of stability of the Driver element. It can be done by using the prismatic Part / of the prismatic surface is therefore another Improvement of the running and service life of the wedge drive achieved can be, in particular, by using the guide brackets achieved compactness of slide guide element and slide element even better for effective machining of a workpiece can be used.
- a spring element in particular a gas pressure spring, is preferably provided for retrieving the slide element, that by means of a securing element, in particular one Locking screw, secured in the slide element and can be disassembled.
- a securing element in particular one Locking screw
- the individual ones preferably slide on one another Wedge drive elements made of a material combination of bronze and hardened steel, especially in combination with a Lubricant, especially a solid lubricant.
- the wear parts that are to be changed more frequently anyway made of soft bronze, the faster wears out as hardened steel, for example.
- the elements slide guide element, Slider element and driver element over essentially no wear for a long time instead of.
- Only those on the need to be exchanged Parts provided for sliding surfaces, such as sliding plates etc. Adjusting the guide brackets can be caused by wear increased sliding play can be compensated again.
- no expensive grinding in is advantageous Renewable wear parts are required more. This condition is extremely important especially for the service life, because a wedge drive is usually extremely high Pressing forces are loaded or operated and thus the Sliding surfaces or sliding plates are exposed to high wear are.
- Forced return devices are preferred for preventing the Action of lateral moments on the wedge drive between Driver element and slide element provided.
- Providing two to each other arranged forced return devices, in particular as brackets between slide element and driver element are executed, even if they occur a jamming or stopping of the wedge drive for one to ensure smooth further operation without the need for lateral Act moments on the wedge drive.
- the automatic Stroke rates of 13 to 25 strokes / min are manufactured. achieved, which is why a temporary disruption due to persistence or jamming the wedge drive to an expensive one would become problem.
- the forced return device can be formed like a bracket and in a corresponding guide link engage the driver element, wherein they in the slide element preferably in a groove or the like Recess or recess engages.
- Wedge drive is preferably the Wedge drive in the relevant area, especially that of slide element and driver element, with forced return devices on both sides Mistake.
- a fixed surface for producing a reproducible is preferred Starting position of the wedge drive between the slide guide element and slide element provided.
- the inclined fixed surface can be in one tool between the wedge drive and its receiving element, be chosen as the adjustment surface, a spacer whose Dimensions the desired distance between one in one fixed angle to the sloping surface of the wedge drive and the adjustment surface correspond to the Adjustment surface are placed, and the wedge drive in this Position fixed or fastened in the tool.
- a such a fixed surface can be an inner surface of the slide guide element be on which the spacer is added and Slider element with spring element can be moved against.
- the adjustment surface preferably initially serves as reproducible Fixed surface during initial assembly in the tool.
- the fixed surface also proves to be advantageous for constant checking and, if necessary, changing the position of the wedge drive.
- This may be particularly necessary if the wedge drive keeps moving forward and during operation is retracted, especially if the wedge drive a punch or a mold jaw moves because the wedge drive then always to a reproducible point or one reproducible area can be traced and adjusted can. This makes a reproducible starting position created.
- This leads to a considerable reduction in workload compared to adjusting a wedge drive, as described in the prior art.
- the necessary Assembly times for adjusting and assembling the wedge drive can vary by using this method Shorten 80%, which is also a significant amount of cost reduction represents.
- Another adjustment of slide element and slide guide element with each other does not have to more take place because when using the invention Guide brackets these two elements through their use already adjusted to each other. It occurs here also no additional adjustment effort when using the Guide brackets.
- Figure 1 shows a plan view of a first embodiment of a wedge drive 1 according to the invention Slide guide element 10 and a slide element 20, which are interconnected by two guide brackets 30 are. To move the slide element against the Slide guide element is also a spring element 50 intended.
- the spring element 50 is embedded in the Slider element and in particular a gas pressure spring. This supports how Figure 2 and 3 can be better seen on the one Side on the slide guide member 10 and the other Side on the slide element 20.
- the guide clips 30 each have retaining projections 31 on.
- the holding projections 31 are each with a bevel 32 provided towards the driver element is directed, which can be better seen in Figure 2.
- the Bevel is in particular at an angle of 1 ° to Driver element directed. This leads to one too Material expansion secure hold on slide guide element and slide element, a constant running game or Gliding play and thus the possibility of a constant linear parallel displacement of the guide brackets Slide guide element and slide element to occur Compensate for wear and other occurring tolerances can.
- the holding projections 31 engage in corresponding grooves 11, 21 of slide guide element and slide element a, whereby the guide brackets form-fitting in at least the groove 11 of the slide guide element in the clamp direction sit.
- screws 33 For further attachment of the guide brackets to the Slide guide element these are by screws 33 together connected. These can be done either by others Fasteners are replaced or completely eliminated. They preferably stop moving the guide clips to adjust them, as better seen in Figure 2 can be.
- slide guide element and slide guide element For a better sliding of slide element and slide guide element Ensuring each other is between the two Elements inserted a slide plate 12, which means Screws 13 is attached to the slide guide element.
- Slide guide element and slide element point in the area the guide brackets 30 are essentially the same Wide, making them flat on the outer surfaces of Slider guide element and slider element can rest.
- slide guide elements Also in the area outside the grooves 11, 21, slide guide elements have Slider element and the outer surfaces of the Guide brackets have a substantially equal width or form an essentially flat surface.
- FIG. 1 represents a top view corresponding to the arrow X.
- the wedge drive is shown in the working position.
- the slide element which has an inclined surface 23 along which it lies against the sliding plate 12, which is also arranged diagonally in the room along the Driver element 40 moved to the working position.
- punch or deform a Workpiece are executed, for this purpose on the Page 22 of the slide element 20 a corresponding additional Device is attached.
- the page 22 and the form inclined surface 23 against which the spring element 50 rests an angle ⁇ , for example a value of 40 ° can accept. This angle is dependent on the applied pressing force and depending on the angle chosen for the connection surface to the driver element. He can therefore also assume a value deviating from ⁇ 40 °.
- the obliquely arranged spring element 50 is supported on a to the sliding plate 12 substantially vertical inner surface 14 of the slide guide element 10 and is on the opposite side via a bearing plate 51 and a thereon mounted bearing piece 52, which in the slide element is screwed, mounted in the slide element 20.
- the Spring element serves to slide the slide element back into the Starting position, which is shown in Figure 3 to withdraw.
- a return force can, for example 800 Newtons, with the pressing force that over Slide guide element exerted on the slide element will be 3 tons.
- This pressing force is a corresponding drive device, which is not in Figure 2 is shown, on the top 15 of the slide guide element initiated.
- there is a recess 16 and two outer through holes 17 are provided. This can be seen from the top view in FIG. 6.
- the slide guide element and the Slider element includes, even larger ones Forces are diverted.
- the upper guide part 10 at a width of the upper guide part 10, 20 of 80 mm a pressing force from 20 t to 26 t, whereas the stand technology with a width of 140 mm only a deflection of 3 t is possible.
- the upper guide part only have a width of 50 mm, for example in order to be integrated into a system, in which there is little space for the wedge drive. This is not possible with the wedge drives of the prior art, provided for these space-intensive screw connections are that require a certain minimum width of the wedge drive.
- the driver element 40 can be seen in FIGS. 2 and 3, along the surface of which the slide element is displaced becomes.
- bilateral Forced return devices 60 are provided.
- the forced return devices are bracket-like and both grip the slide element as well in the driver element with appropriate Retaining projections 61. With the slide element they are firmly connected by screws 62. Is in the driver element a driving link 41 is formed, along which the lower holding projection 61 of the respective forced return device 60 is moved by the movement of the slide element.
- the weight loosing of the upper guide part is, for example, when it occurs a malfunction is required to resolve this as soon as possible to be able to fix.
- a fixed surface 2 is preferably in Tool defined on the basis of which an adjustment of the wedge drive during initial assembly and later installation and removal can be done. Both in Figure 2 and in Figure 3 this fixed surface 2 and other lines are indicated that parallel to other slopes, horizontal and vertical Surfaces of the upper and lower guide part of the wedge drive are arranged.
- the fixed surface 2 is preferably on the Stop surface of the spring element or the slide element. You can in principle also on the opposite Side of the spring element in the slide guide element 10 lie, but then the end of the spring element serves as striking part, not the slide element 20 itself Base area 42 of the driver element is used during operation not shifted in height.
- the travels that occur during the deflection of the forces from the individual components of the wedge drive are shown in Figure 4.
- the length a gives the Travel path around which the slide guide element and slide element are shifted against each other
- the length b den Travel distance by which the slide guide element is exerted Pressing force moves this vertically in height
- the length c indicates the travel by which the slide element is then moved along the driver element.
- the Travel lengths a, b, c can be chosen arbitrarily, whereby especially another aspect ratio with each other compared to that shown can.
- FIG. 5 shows a top view on the slide element and part of the driver element in the direction of arrow Y according to Figure 2.
- slide element and driver element are by the Forced return devices 60 connected. It also works Slider element on a prismatic part 43 of the driver element. On this prismatic part 43 are to be created better sliding properties added sliding plates 24, which is mounted on the underside of the slide element 20 are.
- the two sliding plates 24 are supported on the two Flanks 44 of the prismatic part 43.
- the two flanks 44 are arranged at a relatively flat angle to one another, so that there is a relatively large width of Tread results. This allows accurate guidance of the Slider element can be achieved on the driver element.
- the driver element is narrower in the case shown is as the slide element, but this essentially has the same width as the slide guide element, and the slide element symmetrically on the driver element or its prismatic part is seated, no shifts occur the balance of forces on the two flanks 44 on, so that even here a very good smooth running property can be achieved. Lateral thrust can also occur intercepted very well and larger pressing forces very well also be recorded in the vertical direction.
- the fixed surface 2 in another embodiment and / or the opposite surface 19 is designed as a prism.
- a prism is particularly good at higher ones Absorb forces.
- FIG 6 A possible impression of the proportions of the slide guide element and driver element can the cut Top view can be seen in Figure 6.
- FIG. 6 Here is in the upper Part of the slide guide element and in the lower part Top view of the driver element can be seen.
- the one in this Figure indicated section A-A is in Figures 2 and 3 shown.
- the surfaces running on one another preferably consist of a material combination of a hard and a soft Material, especially from a combination of softer Bronze and hardened steel, preferably between a lubricant on both surfaces, especially a grease or solid lubricant is used, especially oil and Graphite. Since the wear parts made of soft bronze or should be made of a soft material, the sliding plates 18, 24 made of this material, however Driver element and slide element preferably made of hardened Steel.
- the guide clips 30 preferably also exist made of bronze, especially to give a good grip enable and on the other hand a desired adjustability to provide, if necessary, the sliding play again accordingly adjust.
- Embodiments are numerous others Embodiments of wedge drives possible, each of which the upper guide part, in particular containing slide guide element and slide element, by means of guide clips is held together.
- the arrangement and other physical Formation of the wedge drive can be chosen as long as thereby the advantages that the connection of its Elements of the upper guide part by means of guide brackets does not get lost.
- the slide guide element also by a horizontal Pressing force are actuated, the slide element then is moved vertically.
- Schau also proves here of the guide brackets as advantageous. They can do this however, a different orientation in space and a different one Have shape, preferably on the respective Individual case is adjusted.
- Guide brackets can thus be independent of the other design and position of the Wedge drive can be provided.
Abstract
Description
- Figur 1
- eine Draufsicht auf den erfindungsgemäßen Keiltrieb mit zwei Führungsklammern,
- Figur 2
- eine Schnittansicht durch den Keiltrieb gemäß Figur 1, worin das Schieberelement auf dem Treiberelement in die Arbeitsposition verfahren ist,
- Figur 3
- eine Schnittansicht des Keilantriebs gemäß Figur 2, worin das Schieberelement auf dem Treiberelement in der Ausgangsposition ruht,
- Figur 4
- ein Ablaufdiagramm der Verfahrwegsverhältnisse bei der Bewegung von Schieberführungselement, Schieberelement und Treiberelement gemäß Figur 2 und 3,
- Figur 5
- eine Schnittansicht durch Schieberelement und Treiberelement mit Zwangsrückholeinrichtungen, und
- Figur 6
- eine Draufsicht auf Schieberführungselement, teilweise geschnitten, und Treiberelement.
- 1
- Keiltrieb
- 2
- Fixfläche
- 3
- waagerechte Linie
- 4
- senkrechte Linie
- 5
- schräge Linie
- 6
- Tooling-Punkt
- 10
- Schieberführungselement
- 11
- Nut
- 12
- Gleitplatte
- 13
- Schraube
- 14
- Innenseite
- 15
- Oberseite
- 16
- Ausnehmung
- 17
- Durchgangsbohrung
- 18
- Gleitfläche
- 19
- Fläche
- 20
- Schieberelement
- 21
- Nut
- 22
- Seite
- 23
- schräge Fläche
- 24
- Gleitplatte
- 30
- Führungsklammer
- 31
- Haltevorsprünge
- 32
- Anschrägung
- 33
- Schraube
- 40
- Treiberelement
- 41
- Fahrkulisse
- 42
- Grundfläche
- 43
- prismatischer Teil
- 44
- Flanken
- 50
- Federelement
- 51
- Lagerplatte
- 52
- Lagerstück
- 53
- Sicherungsschraube
- 60
- Zwangsrückholeinrichtung
- 61
- Haltevorsprung
- 62
- Schraube
- α
- Winkel im Schieberelement
- a
- Verfahrweg
- b
- Verfahrweg
- c
- Verfahrweg
Claims (15)
- Keiltrieb mit einem oberen Führungsteil, enthaltend ein Schieberelement (20) und ein Schieberführungselement (10) und einem unteren Führungsteil, enthaltend ein Treiberelement (40),
dadurch gekennzeichnet, daß
der obere Führungsteil (10, 20) durch zumindest eine Führungsklammer (30) zusammenhaltbar und/oder zusammengehalten ist. - Keiltrieb nach Anspruch 1,
dadurch gekennzeichnet, daß
die zumindest eine Führungsklammer (30) Schieberelement (20) und Schieberführungselement (10) miteinander verbindet. - Keiltrieb nach Anspruch 1 oder 2,
dadurch gekennzeichnet, daß
die Führungsklammer/Führungsklammern (30) formschlüssig in das Schieberführungselement (10) und/oder das Schieberelement (20) eingreifbar ist oder eingreift. - Keiltrieb nach einem der vorstehenden Ansprüche,
dadurch gekennzeichnet, daß
die zumindest eine Führungsklammer (30) Haltevorsprünge (31) aufweist, mittels derer sie in einen Teil (11) des Schieberführungselements (10) eingreift, wobei die Haltevorsprünge eine Anschrägung (32) aufweisen. - Keiltrieb nach Anspruch 4,
dadurch gekennzeichnet, daß
die Haltevorsprünge (31) eine geringe Anschrägung (32), insbesondere eine Anschrägung von im wesentlichen 1° in Richtung zu dem Treiberelement (40) aufweisen. - Keiltrieb nach Anspruch 4 oder 5,
dadurch gekennzeichnet, daß
eine lineare Verstellung des Führungsspiels und/oder ein Einstellen des Gleitspiels zwischen oberem (10, 20) und unterem Führungsteil (40) durch die Führungsklammer/Führungsklammern (30) vorgesehen ist, insbesondere Führungsklammer/Führungsklammern (30) und der obere Führungsteil (10, 20) so ineinandergreifbar sind, daß ein lineares Verschieben der Führungsklammer/Führungsklammern in Hubrichtung des Keiltriebs (1) zu einer Veränderung des Führungsspiels quer zur Wirkrichtung des Treiberelements (40) bei im wesentlichen gleichbleibender Linearität des Führungsspiels führt. - Keiltrieb nach einem der vorstehenden Ansprüche,
dadurch gekennzeichnet, daß
das Schieberelement (20) und das Schieberführungselement (10) im wesentlichen die gleiche Breite und insbesondere im wesentlichen parallele Flächen aufweisen, an denen die zumindest eine Führungsklammer (30) befestigbar ist. - Keiltrieb nach einem der vorstehenden Ansprüche,
dadurch gekennzeichnet, daß
das untere und/oder Führungsteil (10,20,40) einen prismatischen Teil (43) und/oder zumindest eine prismatische Oberfläche zur Führung des Schieberelements (20) und/oder zur Aufnahme seitlicher Kräfte zum Erzeugen einer hohen Laufgenauigkeit aufweist. - Keiltrieb nach einem der vorstehenden Ansprüche,
dadurch gekennzeichnet, daß
der Keiltrieb (1) über seine gesamte Breitenerstreckung hinweg im wesentlichen eine gleichmäßige Breite aufweist. - Keiltrieb nach einem der vorstehenden Ansprüche,
dadurch gekennzeichnet, daß
eine oder mehrere Fixflächen (2) zum Erzeugen einer reproduzierbaren Ausgangsposition des Keiltriebs zwischen Schieberführungselement und Schieberelement vorgesehen ist oder sind. - Keiltrieb nach einem der vorstehenden Ansprüche,
dadurch gekennzeichnet, daß
ein Federelement (50), insbesondere eine Gasdruckfeder, zum Zurückholen des Schieberelements (20) vorgesehen ist, das mittels eines Sicherungselementes, insbesondere einer Sicherungsschraube (53), in dem Schieberelement gesichert und darüber demontierbar ist. - Keiltrieb nach einem der vorstehenden Ansprüche,
dadurch gekennzeichnet, daß
die einzelnen aufeinander gleitenden Elemente aus einer Werkstoffpaarung Bronze und gehärteter Stahl bestehen, insbesondere in Kombination mit einem Schmierstoff, insbesondere einem Festschmierstoff. - Keiltrieb nach einem der vorstehenden Ansprüche,
dadurch gekennzeichnet, daß
Zwangsrückholeinrichtungen (60) zum Verhindern des Einwirkens seitlicher Momente auf den Keiltrieb zwischen Treiberelement (40) und Schieberelement (20) vorgesehen sind. - Keiltrieb nach Anspruch 13,
dadurch gekennzeichnet, daß
das Schieberelement (20) so mit dem Treiberelement (40) verschiebbar verbindbar oder verbunden ist, daß ein Abheben von dem prismatischen Teil (43) im wesentlichen nur in der Ausgangsposition ermöglicht ist. - Verfahren zum reproduzierbaren Justieren eines Keiltriebs (1), insbesondere nach einem der vorstehenden Ansprüche, mit einer schrägen Fläche (23), die über zwei weitere schräge Gleitflächen (18, 44) hin- und her bewegbar ist, in einem Werkzeug,
dadurch gekennzeichnet, daßeine schräge Fixfläche (2) zwischen dem Keiltrieb (1) und dessen Aufnahme in dem Werkzeug als Justierfläche gewählt wird,ein Distanzstück, dessen Abmessungen dem gewünschten Abstand zwischen einer in einem festen Winkel zur schrägen Fläche (23) stehenden schrägen Fläche (19) des Keiltriebs und der Justierfläche (2) entsprechen, auf die Justierfläche aufgelegt wird,und der Keiltrieb (1) in dieser Position fixiert bzw. im Werkzeug befestigt wird.
Priority Applications (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE50013358T DE50013358D1 (de) | 2000-10-13 | 2000-10-13 | Keiltrieb |
EP00122406A EP1197319B2 (de) | 2000-10-13 | 2000-10-13 | Keiltrieb |
AT00122406T ATE337165T1 (de) | 2000-10-13 | 2000-10-13 | Keiltrieb |
ES00122406T ES2265853T5 (es) | 2000-10-13 | 2000-10-13 | Accionamiento de cuña |
BRPI0114611-4A BR0114611B1 (pt) | 2000-10-13 | 2001-10-05 | correia trapezoidal, e, processo para o ajuste reproduzìvel da mesma. |
PCT/EP2001/011478 WO2002030659A1 (de) | 2000-10-13 | 2001-10-05 | Keiltrieb |
MXPA03003056A MXPA03003056A (es) | 2000-10-13 | 2001-10-05 | Una llave de pasador. |
US10/399,198 US7114364B2 (en) | 2000-10-13 | 2001-10-05 | Cam slider |
AU2002215921A AU2002215921A1 (en) | 2000-10-13 | 2001-10-05 | V-belt drive |
CA002425642A CA2425642C (en) | 2000-10-13 | 2001-10-05 | A cotter key and a process for the reproducible adjustment of a cotter key |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP00122406A EP1197319B2 (de) | 2000-10-13 | 2000-10-13 | Keiltrieb |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1197319A1 true EP1197319A1 (de) | 2002-04-17 |
EP1197319B1 EP1197319B1 (de) | 2006-08-23 |
EP1197319B2 EP1197319B2 (de) | 2013-02-13 |
Family
ID=8170084
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP00122406A Expired - Lifetime EP1197319B2 (de) | 2000-10-13 | 2000-10-13 | Keiltrieb |
Country Status (10)
Country | Link |
---|---|
US (1) | US7114364B2 (de) |
EP (1) | EP1197319B2 (de) |
AT (1) | ATE337165T1 (de) |
AU (1) | AU2002215921A1 (de) |
BR (1) | BR0114611B1 (de) |
CA (1) | CA2425642C (de) |
DE (1) | DE50013358D1 (de) |
ES (1) | ES2265853T5 (de) |
MX (1) | MXPA03003056A (de) |
WO (1) | WO2002030659A1 (de) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008061420A1 (de) | 2008-12-10 | 2010-06-17 | voestalpine Gießerei Linz GmbH | Keiltrieb |
ITTO20090286A1 (it) * | 2009-04-14 | 2010-10-15 | Omcr S R L | Camma aerea per stampi |
DE102015103114A1 (de) | 2014-03-06 | 2015-09-10 | Voestalpine Giesserei Linz Gmbh | Verbesserter Werkzeugschieber und Verfahren zu seiner Herstellung |
DE102015103112A1 (de) | 2014-03-06 | 2015-09-10 | voestalpine Gießerei Linz GmbH | Werkzeugschieber |
WO2015132353A2 (de) | 2014-03-06 | 2015-09-11 | Voestalpine Giesserei Linz Gmbh | Werkzeugschieber |
WO2015132356A1 (de) * | 2014-03-06 | 2015-09-11 | Voestalpine Giesserei Linz Gmbh | Werkzeugschieber |
WO2015132355A1 (de) | 2014-03-06 | 2015-09-11 | Voestalpine Giesserei Linz Gmbh | Werkzeugschieber |
CN111036818A (zh) * | 2019-12-18 | 2020-04-21 | 荣成华东锻压机床股份有限公司 | 一种锻造机械压力机刚度提升装置 |
IT201900018953A1 (it) | 2019-10-16 | 2021-04-16 | O M C R S R L | Camma per stampi |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
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DE102005029140B4 (de) | 2005-06-23 | 2008-04-03 | Elke Weigelt | Werkzeugbefestigungseinrichtung für einen Keiltrieb |
DE102006036654B4 (de) * | 2006-08-03 | 2008-12-04 | Harald Weigelt | Keiltrieb mit Zwangsrückholeinrichtung |
DE102007045703A1 (de) | 2007-09-24 | 2009-04-09 | Harald Weigelt | Keiltrieb mit Schieberaufnahme |
US8430385B2 (en) | 2007-09-24 | 2013-04-30 | Harald Weigelt | Wedge drive with slider receiving means |
WO2011072024A2 (en) * | 2009-12-08 | 2011-06-16 | Sankyo Oilless Industry (U.S.A. ) Corp. | Cam slider and punch apparatus |
JP2011140048A (ja) * | 2010-01-08 | 2011-07-21 | Sankyo Oilless Industry Inc | カム装置 |
WO2012098423A1 (en) * | 2011-01-17 | 2012-07-26 | Gsb Oilles Imalat San.Paz.Tic.Ltd.Şti | Self-lubricating v-driver and cam dwell member in molding members |
JP1620160S (de) * | 2018-03-30 | 2018-12-10 | ||
DE102018111366B4 (de) * | 2018-05-14 | 2024-03-07 | F I B R O Gmbh | Keiltrieb mit justierbarer Führungsvorrichtung |
JP1631354S (de) * | 2018-10-16 | 2019-05-13 | ||
JP7261984B2 (ja) * | 2019-09-18 | 2023-04-21 | パナソニックIpマネジメント株式会社 | 打ち抜き装置 |
DE102022108067B3 (de) | 2022-04-05 | 2023-04-27 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Werkzeugschieber und Verfahren zum Montieren und/oder Demontieren |
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JPH07290168A (ja) * | 1994-04-25 | 1995-11-07 | Oiles Ind Co Ltd | プレス用カム型 |
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JPS6480115A (en) † | 1987-09-21 | 1989-03-27 | Nihon Dempa Kogyo Co | Piezoelectric vibrator |
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2000
- 2000-10-13 ES ES00122406T patent/ES2265853T5/es not_active Expired - Lifetime
- 2000-10-13 AT AT00122406T patent/ATE337165T1/de active
- 2000-10-13 DE DE50013358T patent/DE50013358D1/de not_active Expired - Lifetime
- 2000-10-13 EP EP00122406A patent/EP1197319B2/de not_active Expired - Lifetime
-
2001
- 2001-10-05 AU AU2002215921A patent/AU2002215921A1/en not_active Abandoned
- 2001-10-05 CA CA002425642A patent/CA2425642C/en not_active Expired - Lifetime
- 2001-10-05 WO PCT/EP2001/011478 patent/WO2002030659A1/de active Application Filing
- 2001-10-05 US US10/399,198 patent/US7114364B2/en not_active Expired - Lifetime
- 2001-10-05 MX MXPA03003056A patent/MXPA03003056A/es active IP Right Grant
- 2001-10-05 BR BRPI0114611-4A patent/BR0114611B1/pt not_active IP Right Cessation
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JPH07290168A (ja) * | 1994-04-25 | 1995-11-07 | Oiles Ind Co Ltd | プレス用カム型 |
US5711180A (en) * | 1994-12-27 | 1998-01-27 | Oiles Corporation | Pressing cam die |
US5904064A (en) * | 1997-02-25 | 1999-05-18 | Sankyo Oilless Industry, Inc. | Cam assembly for use in a pressing machine |
EP0922509A1 (de) * | 1997-11-14 | 1999-06-16 | Umix Co., Ltd. | Pressvorrichtung |
DE19753549A1 (de) * | 1997-12-03 | 1999-06-17 | Harald Weigelt | Keiltrieb |
GB2342063A (en) * | 1998-09-30 | 2000-04-05 | Rover Group | A press tool and a wear block therefor |
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Cited By (21)
Publication number | Priority date | Publication date | Assignee | Title |
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DE102008061420A1 (de) | 2008-12-10 | 2010-06-17 | voestalpine Gießerei Linz GmbH | Keiltrieb |
WO2010066776A1 (de) * | 2008-12-10 | 2010-06-17 | Voestalpine Giesserei Linz Gmbh | Keiltrieb |
DE102008061420B4 (de) * | 2008-12-10 | 2010-09-30 | voestalpine Gießerei Linz GmbH | Keiltrieb |
DE102008061420B9 (de) * | 2008-12-10 | 2011-02-10 | voestalpine Gießerei Linz GmbH | Keiltrieb |
US8573024B2 (en) | 2008-12-10 | 2013-11-05 | Voestalpine Giesserei Linz Gmbh | Wedge drive |
ITTO20090286A1 (it) * | 2009-04-14 | 2010-10-15 | Omcr S R L | Camma aerea per stampi |
EP2241387A1 (de) | 2009-04-14 | 2010-10-20 | OMCR S.r.l. | Luftnockenaufbau für Umformwerkzeuge |
WO2015132358A1 (de) | 2014-03-06 | 2015-09-11 | Voestalpine Giesserei Linz Gmbh | Werkzeugschieber |
DE112015000008B4 (de) * | 2014-03-06 | 2016-03-10 | Voestalpine Giesserei Linz Gmbh | Werkzeugschieber |
WO2015132353A2 (de) | 2014-03-06 | 2015-09-11 | Voestalpine Giesserei Linz Gmbh | Werkzeugschieber |
DE102015103114A1 (de) | 2014-03-06 | 2015-09-10 | Voestalpine Giesserei Linz Gmbh | Verbesserter Werkzeugschieber und Verfahren zu seiner Herstellung |
WO2015132356A1 (de) * | 2014-03-06 | 2015-09-11 | Voestalpine Giesserei Linz Gmbh | Werkzeugschieber |
WO2015132355A1 (de) | 2014-03-06 | 2015-09-11 | Voestalpine Giesserei Linz Gmbh | Werkzeugschieber |
DE102014102993A1 (de) | 2014-03-06 | 2015-10-22 | Voestalpine Giesserei Linz Gmbh | Werkzeugschieber |
DE102015103112A1 (de) | 2014-03-06 | 2015-09-10 | voestalpine Gießerei Linz GmbH | Werkzeugschieber |
DE112015000004B4 (de) * | 2014-03-06 | 2016-03-10 | Voestalpine Giesserei Linz Gmbh | Werkzeugschieber |
DE102014102993B4 (de) * | 2014-03-06 | 2016-05-12 | Voestalpine Giesserei Linz Gmbh | Werkzeugschieber |
EP3238848A1 (de) | 2014-03-06 | 2017-11-01 | Voestalpine Giesserei Linz GmbH | Verfahren zum ausgleich eines fertigungsbedingten versatzes bei einem werkzeugschieber |
DE102015103112B4 (de) | 2014-03-06 | 2019-10-10 | voestalpine Gießerei Linz GmbH | Werkzeugschieber |
IT201900018953A1 (it) | 2019-10-16 | 2021-04-16 | O M C R S R L | Camma per stampi |
CN111036818A (zh) * | 2019-12-18 | 2020-04-21 | 荣成华东锻压机床股份有限公司 | 一种锻造机械压力机刚度提升装置 |
Also Published As
Publication number | Publication date |
---|---|
MXPA03003056A (es) | 2004-12-06 |
BR0114611A (pt) | 2003-12-23 |
CA2425642C (en) | 2008-02-12 |
DE50013358D1 (de) | 2006-10-05 |
AU2002215921A1 (en) | 2002-04-22 |
BR0114611B1 (pt) | 2010-10-19 |
EP1197319B1 (de) | 2006-08-23 |
EP1197319B2 (de) | 2013-02-13 |
ES2265853T3 (es) | 2007-03-01 |
CA2425642A1 (en) | 2003-04-14 |
ATE337165T1 (de) | 2006-09-15 |
US20040025561A1 (en) | 2004-02-12 |
ES2265853T5 (es) | 2013-06-04 |
WO2002030659A1 (de) | 2002-04-18 |
US7114364B2 (en) | 2006-10-03 |
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