WO2014009102A1 - Plateau tournant, table à graduation circulaire, système de montage et procédé d'utilisation - Google Patents

Plateau tournant, table à graduation circulaire, système de montage et procédé d'utilisation Download PDF

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Publication number
WO2014009102A1
WO2014009102A1 PCT/EP2013/062460 EP2013062460W WO2014009102A1 WO 2014009102 A1 WO2014009102 A1 WO 2014009102A1 EP 2013062460 W EP2013062460 W EP 2013062460W WO 2014009102 A1 WO2014009102 A1 WO 2014009102A1
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WO
WIPO (PCT)
Prior art keywords
turntable
workpiece
workpiece carrier
workpieces
hand
Prior art date
Application number
PCT/EP2013/062460
Other languages
German (de)
English (en)
Inventor
Johann Kaussler
Original Assignee
Siemens Aktiengesellschaft
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 Siemens Aktiengesellschaft filed Critical Siemens Aktiengesellschaft
Priority to EP13732393.7A priority Critical patent/EP2872288A1/fr
Publication of WO2014009102A1 publication Critical patent/WO2014009102A1/fr

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
    • B23Q3/06—Work-clamping means
    • B23Q3/061—Work-clamping means adapted for holding a plurality of workpieces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q16/00—Equipment for precise positioning of tool or work into particular locations not otherwise provided for
    • B23Q16/02—Indexing equipment
    • B23Q16/04—Indexing equipment having intermediate members, e.g. pawls, for locking the relatively movable parts in the indexed position
    • B23Q16/06—Rotary indexing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q16/00—Equipment for precise positioning of tool or work into particular locations not otherwise provided for
    • B23Q16/02—Indexing equipment
    • B23Q16/08—Indexing equipment having means for clamping the relatively movable parts together in the indexed position
    • B23Q16/10—Rotary indexing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q39/00—Metal-working machines incorporating a plurality of sub-assemblies, each capable of performing a metal-working operation
    • B23Q39/04—Metal-working machines incorporating a plurality of sub-assemblies, each capable of performing a metal-working operation the sub-assemblies being arranged to operate simultaneously at different stations, e.g. with an annular work-table moved in steps
    • B23Q39/042—Metal-working machines incorporating a plurality of sub-assemblies, each capable of performing a metal-working operation the sub-assemblies being arranged to operate simultaneously at different stations, e.g. with an annular work-table moved in steps with circular arrangement of the sub-assemblies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q2220/00—Machine tool components
    • B23Q2220/004—Rotary tables

Definitions

  • the invention relates generally to assembly conveyor systems. These usually consist of various functional areas such as the transport of workpieces, the repeatable positioning of workpieces, various processing methods used on the workpieces, as well as the use of appropriate sensors and associated data processing.
  • the workpieces are, for example, components.
  • Turntables and circular tilt tables are used with high efficiency in the assembly of individual parts to complex components.
  • the assembly consists of different and numerous individual steps for the processing of components and their assembly.
  • the turntables are equipped with workpieces and fed successively to different production stations.
  • Individual processes can be automated.
  • the rotational movement is operated automatically. Since very complex operations are carried out in the assembly of component systems which are accomplished on turntables, a comprehensive control of these operations in terms of optimal execution is desirable. In addition, machining operations are possible whose automation causes great difficulties.
  • a Kreisteiltisch which provides a so-called indexing or indexing of the turntable for accurate and repeated positioning of workpieces. This generally means the adjustment of workpieces at a predetermined repeatable position.
  • From the publication is also known to mark the division on the turntable by the distribution of firmly connected to the turntable cam rollers.
  • An indexing unit is usually taken up, damped and centered on a cam roller at a certain pitch corresponding to a corresponding machining.
  • a freewheel is provided in the turntable bearing, which prevents a turntable movement after retraction into the damping against the rotational movement.
  • the cam roller After machining at such an indexed position of the turntable and according to the components thereon, the cam roller is released within the indexing unit so that the turntable can be initiated for further rotation by one pitch followed by re-positioning of the following cam roller. In doing so, a cam roller entering the indexing unit is gently indexed, ie braked and centered.
  • a turntable for receiving, transporting and fixing workpieces, in which a division is predetermined on the turntable, which divides this into equal segments, and wherein the turntable is in particular circular and the segments in particular
  • the turntable is rotatable by a respective angle of rotation, which is predetermined by the pitch on the turntable.
  • the turntable is characterized in that for each segment on the turntable workpiece carriers are arranged for receiving a plurality of workpieces in mutually adjacent relative positions.
  • a workpiece carrier with multiple occupancy is used, ie a continuous component which can be equipped with different workpieces at the same time.
  • the workpiece carrier can also be part of the turntable or made of a cast with this.
  • the turntable thus opens up a new combinatorial potential of Kreisteiltica in rotary indexing machines, which meets the requirements for increased flexibility in the context of a "Design for Flexibility” and "Plug &Produce". Due to the multiple occupancy or multiple arrangement of the workpiece carrier per segment not only manufacturing units can use more flexible, but also increase the number of revolutions of the workpieces by these are transferred after each cycle in an adjacent workpiece carrier on the same segment. Furthermore, the contents and consequently the duration of the manual operations can now be made much more flexible, which enables a high degree of synchronization of manual and mechanical work in terms of process efficiency.
  • the circle table includes the turntable. It is equipped with a bearing and a freewheel through which the turntable is rotatably mounted. He is also equipped with at least one cam roller.
  • the Kreisteiltisch includes at least one indexing unit for automatically receiving and centering the at least one cam roller. The pitch on the turntable is predetermined by the arrangement of the at least one cam roller. The at least one cam roller cooperates with the indexing unit in such a way that the turntable is released only after processing of the workpieces for a next rotational movement.
  • the term "Kreisteiltisch" is used here to include not only the turntable itself but also those elements that do not belong to the turntable as a support plate in the strict sense, but are directly required for its attachment, management and operation. For the entirety of this device, the term circular table is generally used.
  • the turntable is mounted with the storage and the freewheel together with the indexing on a support, so that the turntable is rotatable relative to the indexing unit and the at least one cam roller during rotation of the turntable by the indexing is feasible. It is advantageous to turn the turntable further depending on upcoming work processes at the optimum time, or to initiate further rotation. After the further rotation corresponding to a pitch on the turntable, the next cam follower moves against a stop of the indexing unit.
  • the stop is spring-mounted in the tangential direction to the turntable and can be advantageously used for damping by a damping element is used as a basis for the stop.
  • a freewheel in conjunction with the turntable prevents the turntable from turning back when braking a cam follower when entering the indexing unit.
  • a centering element which piston-supported radially to the turntable, on both sides of the currently located in the indexing unit cam roller and retractable, the cam roller is centered. In this state, the workpieces inserted on the surface in workpiece carriers (receiving units) are located exactly in front of a production unit, or exactly in a desired working position in front of an operator.
  • the mounting system includes the turntable or the circular dividing table. It also comprises a plurality of production units, in particular welding units, Lotbandvorsch Wegner GmbH, and / or drilling units. These and the workpiece carriers are arranged such that there is a clear association between the relative positions of the workpiece carriers and the production units. Each production unit is set up to process a workpiece inserted into its relative position after each rotation of the turntable.
  • connection with multiple manufacturing units which together form a mounting system, are performed. Manual and automated processes are mixed.
  • this comprises a first production unit which is set up to machine a workpiece inserted in a workpiece holder arranged on the right. It also comprises a third production unit, which is set up to machine a workpiece inserted into a left-hand workpiece carrier. Optionally, it also comprises a second production unit, which is set up to machine a workpiece inserted in a centrally arranged workpiece carrier.
  • further workpiece carriers and production units can be provided in an analogous manner.
  • the turntable In the method for operating the turntable, the circular dividing table or the mounting system, the turntable is rotated by a rotation angle which is predetermined by the pitch on the turntable.
  • a workpiece is removed from a left-hand workpiece carrier.
  • a workpiece is removed from a right-hand workpiece carrier.
  • a workpiece is inserted into the workpiece carrier on the left.
  • a workpiece is inserted into the right-hand workpiece carrier.
  • the workpiece which is arranged on the right-hand side of the workpiece carrier, is inserted into the workpiece carrier arranged on the left.
  • a workpiece is removed from a centrally located workpiece carrier and inserted into the workpiece carrier arranged on the left, and the workpiece removed from the workpiece carrier arranged on the right is inserted into the centrally arranged workpiece carrier.
  • a first production unit processes a workpiece inserted into a workpiece carrier arranged on the right and a third production unit processes a workpiece inserted into a workpiece carrier arranged on the left.
  • a second production unit also processes a workpiece inserted into a centrally arranged workpiece carrier.
  • a workpiece is first inserted into the workpiece carrier arranged on the right.
  • the workpiece is fed during each revolution of the turntable of another manufacturing unit and processed by this. After each full revolution of the turntable, the workpiece is folded into the left hand nearest lying relative position, in particular the centrally arranged workpiece carrier or the left-hand workpiece carrier. Finally, the workpiece is removed from the left-hand workpiece carrier.
  • the turntable or the Kreisteiltisch can in conjunction with automated manufacturing units, in particular
  • Welding units Lotbandvorsch. or drilling units, for semi and fully automatic machining of workpieces, in particular components, are used.
  • several production units each with a turntable to assemble a mounting system and operate several such mounting systems side by side with a cross-material flow.
  • FIG. 1 a mounting system 13
  • FIG. 2 shows the top view of a circular tilt table with turntable 1, storage and freewheel 2 and Indexierein- 8 with a cam roller 3 positioned therein, wherein the turntable 1 is shown completely and transparently
  • FIG. 3 shows an example of a hybrid mounting system 13 with a variably indexable turntable 1, which after further rotation is decelerated and centered again by a pitch, a mounting system 13 the segment per turntable 1 exactly one workpiece on the Drehtel ler is used, and two temporal processes associated manual and mechanical process steps, a mounting system 13, in which per segment of a turntable 1 exactly two workpieces on the turntable 1 are used, and a temporal From associated manual and mechanical process steps,
  • Turntable 1 exactly three workpieces on the turntable 1 can be used, as well as a temporal sequence of associated manual and mechanical process steps.
  • Figure 1 shows a mounting system 13, which is composed of honeycomb arranged manufacturing carrier modules 21.
  • the manufacturing carrier modules 21 have a trapezoidal shape and are connected to each other.
  • the turntable 1 is then rotated by an operator 26 in the arrow direction in a clockwise direction, whereby the inserted workpiece successively different production units, which are mounted on the operator 26 opposite the production carrier modules 21, respectively.
  • a soldering of two workpieces by a first production unit 221, to which a second production unit 222 fully automatically feeds a soldering tape.
  • Figure 1 shows arrows on the left and right
  • Operator's side 26 These indicate that the operator 26 is picking up workpieces from the left for processing and passing them to the right.
  • the operator 26 in each case accesses production units via the turntable 1, which units are not located on the production carrier module 21 on which the operator 26 stands. Rather, the operator 26 can operate the production units on the production carrier modules 21 opposite thereto by means of the turntable 1. The working radius of the operator 26 is thereby significantly increased.
  • the turntable 1 in this case forms in connection with the surrounding six production carrier modules 21 and the production units 221, 222, 223, the mounting system 13.
  • the turntable 1 shown in the following figures which at a determinable time in a rotational movement, here simultaneously a transport movement is in the final position of the rotational movement, d. H. if he has rotated by one pitch, automatically fixed. After the rotation, for example, further manual or automatic welding or soldering, bending or similar processes can be started.
  • FIG. 2 shows a Kreisteiltisch with a turntable 1 in a sectional side view in detail, are distributed on the cam rollers 3 in a predetermined pitch over the circumference.
  • FIG. 2 also shows a bearing and a freewheel 2, a centering element 5 and an indexing unit 8 and a common carrier 11.
  • the cam roller 3 which is inserted into the
  • Indexing unit 8 is retracted, not centered by the centering element 5 and fixed. This is the cylinder 6th retracted and has the centering element 5 in the position shown offset relative to the turntable 1 radially outward.
  • the cam roller 3 of the turntable 1 in the indexing unit 8 can be centered and fixed, whereby the turntable 1 can be positioned.
  • the indexing unit 8 are also a stop 4 and a damping element. To monitor the stop 4, the indexing unit 8 contains an initiator.
  • Rotary movement of the turntable 1 are retrieved. If this rotational movement is triggered, the turntable 1 continues to rotate by one pitch, so that the next cam roller 3 moves into the indexing unit 8.
  • a cam roller 3 located in the indexing unit 8 is released in each case.
  • the completion of machining of the workpieces by the automated production units around the turntable 1 is normally necessary. Only then can the turntable 1 be released and a new rotary motion initiated.
  • the spring-supported in the radial direction stop 4 presses in the released state against the cam roller.
  • the frictional connection between stop 4 and cam roller 3 can be released.
  • the turntable 1 rotates by one pitch and the stop 4 receives the next cam roller 3, which is braked in the stop 4 by means of the damping element.
  • the stop 4 is mounted in the tangential direction to the turntable 1 and is held in the home position via the damping element. If the cam roller 3 hits the stop 4, the turntable 1 is braked via the damping element. A turning back of the turntable 1 during the braking phase is prevented by the freewheel 2 in the turntable storage.
  • the centering element 5 which is driven by an example pneumatic cylinder / piston, the cam roller 3 and the turntable 1 is centered.
  • the automated production units start to work.
  • the turntable 1 is automatically depending on the division or depending on the position of the workpiece carrier, which are located on the turntable 1, captured in the indexing 8 by a cam roller 3, damped and centered.
  • a freewheel 2 is necessary in the turntable bearing, which prevents a turntable movement after retraction into the damping counter to the direction of rotation. If the rotation is initiated manually, it makes sense to use a two-hand release for safety or to use a foot switch.
  • FIG. 3 shows an example of the use of a circular tilt table with a turntable 1.
  • This example shows a hybrid mounting system 13 with a turntable 1, which is manually triggered and can be set in a rotary motion.
  • this turntable 1 serves as a means of transport and interacts with an indexing unit.
  • the turntable 1 shown in Figure 3 is designed as a rotatable support plate to accommodate components.
  • storage and freewheel 2 are outlined.
  • Cam rollers 3 are partially visible.
  • the overall view shows next to the workplace of an operator 26, a first production unit 221 and a second production unit 222, which are integrated in the mounting system 13, which in turn can be connected in series several times in succession.
  • the turntable 1 shown in Figure 3 is equipped with three cam rollers 3.
  • the division on the turntable is 120 °, resulting in three circular sectors as segments.
  • the limits of the circular sectors result, for example, from the positions of the cam rollers 3.
  • the operator 26 sets working means 14 in a left-hand workpiece carrier 201 and a right-hand workpiece carrier 203 on each boundary between the three segments of the turntable 1 and guides them by rotation of the Turntable 1 of the first production unit 221 and the second manufacturing unit 222, which are, for example, automated soldering or welding stations.
  • the mounting system 13 is set up such that the first production unit 221 accesses the workpiece 14 in the workpiece carrier 201 arranged on the left and the second production unit 222 accesses the workpiece 14 in the workpiece carrier 203 arranged on the right.
  • Figure 4 shows a round-clocked mounting system 13.
  • a turntable 1 of a Kreisteilticians is divided into three segments or circular sectors, each covering an angle of 120 °.
  • An operator 26 places a workpiece in a centrally arranged workpiece carrier 202 facing it which, after rotation of the turntable 1, is positioned in front of a first production unit 221.
  • FIG. 4 also shows a time sequence for a single-stage joining process according to a first case 41.
  • the operator 26 removes a workpiece from the center-facing workpiece carrier 202 facing it in a depositing step 31. Subsequently, the operator 26 inserts a new workpiece in an inserting step 33 the centrally arranged workpiece carrier 202 a. This is followed by a rotation 34 of the turntable 1.
  • the first production unit 221 begins a first operation 51, which comes to a conclusion somewhat faster than the insertion step 33.
  • the first operation 51 is completed only after the insertion step 33.
  • FIG. 5 shows the round-clocked hybrid mounting system 13 from FIG. 3 in a schematic plan view.
  • the turntable 1 of Kreisteilticians is clearly visible divided into three segments or circular sectors, each covering an angle of 120 °.
  • Workpieces which are inserted into the workpiece carrier 203 arranged on the right are positioned after rotation of the turntable 1 in front of the first production unit 221.
  • workpieces 201 in the left-hand arranged workpiece carrier 201 come to lie after rotation of the turntable 1 in front of the second production unit 222.
  • FIG. 5 also shows a time sequence for a one-step joining process with the mounting system 13. In this case, the operator 26 removes a workpiece from the workpiece carrier 201 arranged on the left in a depositing step 31.
  • the operator 26 then removes a workpiece in a reversing step 32 the workpiece carrier 203 arranged on the right-hand side and inserts this into the workpiece carrier 201 arranged on the left-hand side facing it. Subsequently, in an insertion step 33, the operator 26 inserts a new workpiece into the workpiece carrier 203 arranged on the right-hand side thereof.
  • a rotation 34 of the turntable 1 Parallel to the depositing step 31, the first production unit 221 starts a first operation 51 and the second production unit 222 a second operation 52, both of which come to a conclusion somewhat faster than the insertion step 33.
  • the process efficiency is thus significantly increased since two mechanical operations are carried out in parallel during the manual operations.
  • FIG. 6 shows a further round-clocked hybrid assembly system 13 in a schematic plan view.
  • a turntable 1 of a circular tilt table is here divided into six segments or circular Sectors are divided, each covering an angle of 60 °.
  • Workpieces which are inserted into a workpiece carrier 203 arranged on the right are positioned after rotation of the turntable 1 in front of a first production unit 221.
  • workpieces come to lie in a centrally arranged workpiece carrier 202 after rotation of the turntable 1 in front of a second production unit 222.
  • workpieces 201 come to lie in a left-hand workpiece carrier 201 after rotation of the turntable 1 in front of a third production unit 223.
  • FIG. 5 also shows a time sequence for a single-stage joining process with the mounting system 13.
  • an operator 26 removes a workpiece from the workpiece carrier 201 arranged on the left in a depositing step 31.
  • the operator 26 then removes a workpiece in a reloading step 32 from the center-facing workpiece carrier 202 facing it and places it in the workpiece carrier 201 arranged on the left-hand side facing it.
  • the operator 26 removes a workpiece in a relocation step 32 from the workpiece carrier 203 arranged on the right-hand side thereof and inserts it into the centrally arranged workpiece carrier 202 facing it.
  • the operator 26 inserts a new workpiece into the workpiece carrier 203 arranged on the right.
  • the first production unit 221 begins a first operation 51, the second production unit 222 a second operation 52 and the third production unit 223 a third operation 53, which come faster than the insertion step 33 to completion , Compared with the examples shown in FIGS. 4 and 5, the process efficiency is significantly increased because during the manual operations three machine operations are performed in parallel.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automatic Assembly (AREA)
  • Feeding Of Workpieces (AREA)

Abstract

L'occupation multiple d'une table à graduation circulaire avec des pièces permet une syntonisation de puissance dans des systèmes de montage à cadençage circulaire du fait d'une adaptabilité à diverses durées de processus d'opérations manuelles et mécaniques. Comme plusieurs pièces sont montées par segment, même dans un processus d'assemblage à une étape, il est possible de réaliser plusieurs opérations mécaniques parallèlement aux opérations manuelles, ce qui augmente considérablement l'efficacité du processus. La flexibilité fonctionnelle est par ailleurs augmentée considérablement du fait que même dans un processus d'assemblage à une étape, diverses unités de fabrication peuvent accéder simultanément au plateau tournant car un porte-pièces propre ou sa position relative est affecté à chaque unité de fabrication. Le plateau rotatif exploite un nouveau potentiel combinatoire de tables à graduation circulaire dans des automates à cadençage rotatif, répondant aux exigences en terme de flexibilité augmentée dans le contexte du "Design for Flexibility" et du "Plug & Produce". L'occupation multiple ou la disposition multiple des porte-pièces par segment permet non seulement d'employer les unités de fabrication de façon plus flexible, mais aussi d'augmenter le nombre de rotations des pièces du fait que celles-ci sont transférées vers un porte-pièce voisin dans le même segment après chaque rotation. Par ailleurs, les contenus et donc la durée des opérations manuelles peuvent être conçus de façon plus flexible, ce qui permet une grande synchronisation des opérations manuelles et mécaniques à des fins d'efficacité de processus.
PCT/EP2013/062460 2012-07-12 2013-06-17 Plateau tournant, table à graduation circulaire, système de montage et procédé d'utilisation WO2014009102A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP13732393.7A EP2872288A1 (fr) 2012-07-12 2013-06-17 Plateau tournant, table à graduation circulaire, système de montage et procédé d'utilisation

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102012212206.0A DE102012212206A1 (de) 2012-07-12 2012-07-12 Drehteller, Kreisteiltisch, Montagesystem und Betriebsverfahren
DE102012212206.0 2012-07-12

Publications (1)

Publication Number Publication Date
WO2014009102A1 true WO2014009102A1 (fr) 2014-01-16

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EP (1) EP2872288A1 (fr)
DE (1) DE102012212206A1 (fr)
WO (1) WO2014009102A1 (fr)

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CN106425566A (zh) * 2016-10-18 2017-02-22 无锡蕾菲赛尔机械科技有限公司 一种侧向钻孔攻丝的工装夹具
CN107350718A (zh) * 2017-08-21 2017-11-17 柳州煜华科技有限公司 汽车座椅锁钩的加工方法
CN113681335A (zh) * 2021-08-24 2021-11-23 东莞市思拓恩智能科技有限公司 一种转盘式载具自旋转定位机构
CN113909940A (zh) * 2021-09-08 2022-01-11 沪东重机有限公司 一种用于中速机机架的定位装夹夹具
CN115258640A (zh) * 2022-07-15 2022-11-01 常州节卡智能装备有限公司 一种多工位翻转装置
CN115502730A (zh) * 2022-09-29 2022-12-23 湖南华煜恒远企业管理合伙企业(有限合伙) 电机刹车槽盘自动生产线

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CN109014958B (zh) * 2018-08-22 2020-10-13 李林锋 一种曲轴连杆的螺栓孔自动加工及装配装置
CN110936196B (zh) * 2019-12-20 2020-12-01 超达阀门集团股份有限公司 一种对焊连接高压阀门的阀体加工工装夹具

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CN107350718A (zh) * 2017-08-21 2017-11-17 柳州煜华科技有限公司 汽车座椅锁钩的加工方法
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CN113681335B (zh) * 2021-08-24 2022-09-30 东莞市思拓恩智能科技有限公司 一种转盘式载具自旋转定位机构
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