TW520310B - Multiple spindle multiple carriage spindle positioning system - Google Patents

Multiple spindle multiple carriage spindle positioning system Download PDF

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Publication number
TW520310B
TW520310B TW90123859A TW90123859A TW520310B TW 520310 B TW520310 B TW 520310B TW 90123859 A TW90123859 A TW 90123859A TW 90123859 A TW90123859 A TW 90123859A TW 520310 B TW520310 B TW 520310B
Authority
TW
Taiwan
Prior art keywords
carriage
trailer
fixed
driving
workstations
Prior art date
Application number
TW90123859A
Other languages
Chinese (zh)
Inventor
Henry Ramirez Martinez
Hendley W Hall
Original Assignee
Excellon Automation Company
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
Priority to US67073200A priority Critical
Application filed by Excellon Automation Company filed Critical Excellon Automation Company
Application granted granted Critical
Publication of TW520310B publication Critical patent/TW520310B/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, 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
    • B23Q39/00Metal-working machines incorporating a plurality of sub-assemblies, each capable of performing a metal-working operation
    • B23Q39/02Metal-working machines incorporating a plurality of sub-assemblies, each capable of performing a metal-working operation the sub-assemblies being capable of being brought to act at a single operating station
    • B23Q39/021Metal-working machines incorporating a plurality of sub-assemblies, each capable of performing a metal-working operation the sub-assemblies being capable of being brought to act at a single operating station with a plurality of toolheads per workholder, whereby the toolhead is a main spindle, a multispindle, a revolver or the like
    • B23Q39/022Metal-working machines incorporating a plurality of sub-assemblies, each capable of performing a metal-working operation the sub-assemblies being capable of being brought to act at a single operating station with a plurality of toolheads per workholder, whereby the toolhead is a main spindle, a multispindle, a revolver or the like with same working direction of toolheads on same workholder
    • B23Q39/023Metal-working machines incorporating a plurality of sub-assemblies, each capable of performing a metal-working operation the sub-assemblies being capable of being brought to act at a single operating station with a plurality of toolheads per workholder, whereby the toolhead is a main spindle, a multispindle, a revolver or the like with same working direction of toolheads on same workholder simultaneous working of toolheads
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23BTURNING; BORING
    • B23B39/00General-purpose boring or drilling machines or devices; Sets of boring and/or drilling machines
    • B23B39/16Drilling machines with a plurality of working-spindles; Drilling automatons
    • B23B39/161Drilling machines with a plurality of working-spindles; Drilling automatons with parallel work spindles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, 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
    • B23Q39/00Metal-working machines incorporating a plurality of sub-assemblies, each capable of performing a metal-working operation
    • B23Q39/04Metal-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
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00Apparatus or processes for manufacturing printed circuits
    • H05K3/0011Working of insulating substrates or insulating layers
    • H05K3/0044Mechanical working of the substrate, e.g. drilling or punching
    • H05K3/0047Drilling of holes

Abstract

In a dual carriage system mounted on a machine tool the carriages are slideably mounted on a gantry mounted to the machine tool for motion along the longitudinal axis of the gantry. The machine tool includes a plurality of worktables each positioned at a workstation upon which individual work pieces or stacks of work pieces may be mounted for drilling or other work. The carriages are disposed such that at least a portion of each of the carriages may be moved into a position over the each of the workstations. A plurality of spindles for receiving tools are mounted in a fixed position on each carriage. The spindles are disposed on the carriages such that at least one spindle of each carriage may be positioned over each workstation for drilling.

Description

520310 〇264pii'doc / 0 1 2 A7 B7 i. Description of the invention (/) [Field of invention] The present invention relates to a shaft rod fixed on a carriage and the positioning of the carriage is used on the workpiece Work, and in particular, relates to a plurality of trailers having a plurality of fixed-position shaft rods and a movable group of shaft rods. [Known Technology] There are many trailers in the conventional technology, and the trailer is fixed with a movable shaft rod, or the carriage can move the shaft rod to a selected workpiece position. A typical conventional technique is U.S. Patent No. 2,393,696 to Kmut et al .: "Machine Tool". This Kraut system has multiple shafts, and each shaft is fixed on a separate carriage. The shaft is driven by a lead screw system to position the shaft of each carriage on a single workstation. Each axis rod is independent, but this system can only address a single workstation. The same as the Kraut patent is Aufeiro's US Patent No. 5,882,286, which is actually the same system as Kraut. The Orpheo system has only two shaft rods, and each axis The rods are each fixed to a single carriage-this is the same as the Kraut system. The guide rod drive system positions the trailer and carries two axes on a single workstation. The axes are arranged at the end of the trailer and toward the middle of the mechanical fixture to allow the positioning of the two axes to be as close as possible. This is the same as the Crout system-except that the Crout system provides an overlapping area, and the Orpheo system does not allow the carriage to move so that the shaft is positioned too far away from the center. In both the Crout system and the Orpheo system, ’both can only address one workstation, and the carriage cannot move more than the other. Kosmowski's U.S. Patent No. 5,882,286 5 Tiger patent has multiple shaft rods, each of which is fixed on a sliding member. These 4 paper sizes are applicable to the Chinese National Standard (CNS) A4 grid (210X297 Mm) ------------------ ir ------ Aw (Please read the notes on the back before filling out this page) Staff Consumption of Central Bureau of Standards, Ministry of Economic Affairs Cooperative printed 83. 3. 10,000 520310 8264pii. Doc / 0 12 A7 B7 V. Description of the invention (>) The shaft rods are gathered together to form a shaft rod group, which is driven by the shaft rod drive system to locate at many workstations. These mandrels can be driven individually or grouped together as a group. In any case, these shafts are fixed directly to the slide, one or more of which are driven by a shaft drive system. Each sliding base is connected to a sliding member, and each shaft rod must be individually adjusted on the sliding base to ensure that the shaft rod can be properly aligned with the workstation when it is on the slide rail. This is a very time-consuming procedure, and because these shafts are directly slidable, they are easily misaligned over and over during operation, requiring constant inspection and adjustment of each shaft fixing platform on each sliding member. When Kosmossky proposed this plug-in shaft rod, because multiple shaft rods were directly fixed to the sliding member, this type of trailer could not be achieved. / Central Bureau of Standards of the Ministry of Economic Affairs The system provides a plug-in trailer system whose shafts are fixed to the trailer to minimize misalignment during operation. The invention allows a carriage fixed to only two sliding bases to be connected to the sliding member, so that the carriage moves along the slide rail, so that the overall structure can be fully combined to minimize misalignment as much as allowed Each carriage with only one sliding member fixed platform is adjusted to properly align the carriages, while positioning multiple shaft rods fixed to the carriages at multiple workstations. [Description of the invention] The present invention provides a double carriage system fixed on a mechanical jig. The carriage is slidably fixed on a heavy platform, and the lifting platform is also fixed on the mechanical fixture, so that The carriage moves in the direction of the long axis of the lifting platform. The mechanical fixture includes multiple work platforms located on a workstation. These work levels are 5 83. 3. 10,000 (Please read the precautions on the back before filling out this page) This paper size is applicable to China National Standards (CNS> A4 Specification (210X297 (Mm) 520310 8 2 64pif.d0c / 0 1 2 A7 B7 Printed by the Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economic Affairs 5. Description of the invention ()) A single or stack of workpieces can be fixed on the table for drilling or drilling. Other works. These carriages are arranged so that at least a portion of each carriage can be moved to a position beyond each workstation. A plurality of shaft rods for receiving the tools are fixed at a fixed position on each carriage, and the shaft rods are arranged on the carriage, so that when the carriage moves, at least one shaft rod is positioned beyond On every workstation. Either the lifting platform or the workstation can be stationary or movable. When the work platform can be moved in a first direction (for example, the Y direction), the carriage is fixed on the lifting platform so that the carriage can be in a second direction (for example, X that is perpendicular to the aforementioned Y direction). Direction), each axis rod has a drill bit that can move up to a third party relative to the carriage. This second direction is, for example, the Z direction or a direction with an angular deviation from the Z direction. The amount of this angular deviation depends on the execution. Engineering, such as angled drilling or chamfering, and the number of axes in the system. Equipment for moving the trailer in the X direction, moving the lifting platform and the working platform in the Y direction, and moving the end of the shaft in the Z direction, such as a lead screw drive system commonly used in conventional technology, or a linear Motor linear drive system, or other positioning equipment. When the lifting platform and work platform can be moved in the Y direction, there may be other movable directions depending on the number of axes of the system. When operating the aforementioned mobile equipment, the trailer can be positioned so that at least one of the axle rods fixedly fixed on one trailer and at least one of the axle rods fixedly fixed on the other trailer are located in the same On the workpiece, and each axis rod is at the selected XI and X2 drilling position. Then, the paper size of table 6 is applicable to China National Standard (CNS) A4 (210X29 < 7 mm) 83. 3. 10,000 ------------ 0 ^ ------ -IT ----- Am (Please read the notes on the back before filling this page) 8264pif.doc / 〇12 520310 A7 ____ B7 V. Description of the invention (>) You can move the workpiece in the Y direction to position the workpiece Select the gamma position for drilling or other works. When the lifting platform can be moved in the first direction (for example, the γ direction), the 'trailer is fixed to the lifting platform as described above, and the shaft rod is fixedly fixed to the towing vehicle as described above. Shelf. The trailer can be positioned during the operation of the aforementioned mobile equipment, so that at least one of the shaft rods fixedly fixed on one trailer and at least one of the shaft rods on the other carriage are located on the same workpiece, and Each shaft is drilled at the selected XI and X2 drilling position. The lifting platform can then be moved to position the workpiece in the selected Y direction for drilling and other works. Among them, different trailer, workbench, and lifting platform driving systems can be used, and are not limited to the lead screw driving system common in the conventional technology, or a linear driving system using a linear motor, or other positioning equipment. In order to make the above and other objects, features, and advantages of the present invention more comprehensible, a preferred embodiment is described below in detail with the accompanying drawings as follows: [Simplified description of the drawings] Section 1 Figure 2 shows a perspective view of a drilling machine with a double carriage fixed on it; Figure 2 shows an exploded view of a mechanical jig with a lifting platform slide rail for receiving a carriage and a sliding member fixing plate; Fig. 3 shows an exploded view of a mechanical jig with a double lifting platform slide rail for receiving a trailer and a fixed member fixing plate; Fig. 4 shows a carriage drive system with a linear motor and fixed to each paper size Applicable to China National Standards (CNS) Α4 specifications (210X297 mm) ---------------, ΤΓ ----- (Please read the precautions on the back before filling this page) Printed by the Consumer Cooperatives of the Central Standards Bureau of the Ministry of Economic Affairs 83. 3. 10,000 520 310 8 2 64pif.doc / 0 1 2 A7 B7 Printed by the Consumer Cooperatives of the Central Standards Bureau of the Ministry of Economic Affairs 5. Description of the Invention (Γ) A sliding member fixing plate Exploded view of the mechanical jig of the trailer-driven magnet; Figure 5 shows two shaft rods fixed A front view of a first carriage and a tri-axis bar fixed to a second carriage; FIG. 6A shows an upper and lower view of three of the workstations on a work platform, where the work platform has at least a fifth figure Figure 6B shows an upper and lower view of two of the workstations located on a work platform, where the work platform has at least one of the workstations that can be located on a workstation in Figure 5. Trailer bar. [Explanation of reference numerals] 1 ': Drilling machine 2, 3: Trailer 2a, 3a: Joystick 2b, 2c, 3b, 3c: Fork 4: Platform 5: Working platform 6, 8 ·· Drilling shaft rod 6a, 6b, 6c, 6d, 8a, 8b, 8c, 8d: Car stick 7: Lifting platform 9a, 9b, 9c, 9d: Slide rail 10: Slide members 10a, 10b, 10c, 10d: Slide Blocks 11, 12, 11a, lib, 11c, lid, 12a, 12b, 12c, 12d: Fixed plate 8 This paper size is applicable to China National Standard (CNS) A4 (210X297 mm)-83. 3.! 〇, 〇 〇〇 ---------- 0 Pain ------ tr ------ MW. (Please read the notes on the back before filling in this document) 520310 Staff Consumption of Central Standards Bureau, Ministry of Economic Affairs Cooperative printed 8 2 6 4 pi Γ d oc / 〇1 2 A7 B7 _ V. Description of the invention U) _ ^ The adjustment of the carriage on the seat 10 is relatively easy as it is only required for a sliding seat. As mentioned above, the method of fixing the trailer to the sliding base is an ideal method for fixing the trailer to the lifting platform. However, to date, no trailer drive system can implement a multi-trailer that carries multiple securely fixed mandrels to multiple workpieces because the trailers will collide with each other. Because of the structural relationship between the fork of the trailer and the fixed plate, the fork trailer system of the present invention allows each trailer to be fixed on the sliding seat as if it were a single three-dimensional trailer, but still allows the second trailer to be fixed. , And the second trailer does not collide with other trailers in operation and allows for the insertion of a fork. Because each carriage is fixed to only two slides, this arrangement allows proper adjustment of the carriage on the slide by repositioning one of the sliding members relative to the carriage when necessary. . Furthermore, the sliding seat is isolated from the drilling operation of the shaft, so that it tends to remain in place. This saves time and effort. In the same way, the shaft rods do not need to be continuously adjusted like the sliding mechanism, because they are fixed on the carriage and cannot move along the sliding member. Therefore, the adjustment of each carriage only occurs in the two sliding seats of each carriage, that is, the sliding seats 10a and 10C of the trailer 2 and the sliding seats 10b and 10d of the trailer 3. The third figure shows another implementation For example, there are four slide rails: the slide rails 9a and 9b on the slide bases 10a and 10c, and the slide rails 9c and 9d on the slide bases 10b and 10d. This structure allows each carriage to carry more weight, and therefore can accommodate twice the number of shaft rods in the original machine. Referring to Figure 4, it uses another lead screw drive system, namely a linear motor drive system as shown in the figure. The linear motor element is fixed as shown in the figure. The paper size is applicable to the Chinese National Standard (CNS) A4 specification (210X29? Mm) 83. 3. 10,000 --------------- 1T-- --- (Please read the precautions on the back before filling this page) 520310 8264pif.doc / 0 12 A7 B7 V. Description of the invention (7) (Please read the precautions on the back before filling this page) On the lifting platform Each of the carriages 7 '10a to UM has a linear motor magnet element 18 and 19 to move the carriages 2 and 3 to interact with the linear motors 16, 17. 18a to 18d are fixed to the slides 10a to 10d And 19a ~ 19d are also fixed to the sliding seat 10a ~ 10d. For various patterns of drilling, located on the workpiece of each work station, the starting position of the shaft rod is to independently use the lead screws 13a and 13b to set the distance between the shaft rods. The setting is based on the workpiece. The style to be drilled. Once this distance is set, through the consistent operation of the lead screw, the carriage can move uniformly between the drilling positions according to each drilling pattern. This helps under the command control of the _ special work program to quickly respond to the adjustment and change of the drilling pattern of each workpiece, the lead screw drive device 13a is used to position the drag $ 2, and the lead screw drive device 13b is used to position the drag Shelf 3. The pair of mandrels are fixed to separate carriages so that they can be positioned on a single or multiple workpieces or workstations, and operate as if on a carriage. The Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs prints as shown in Figure 4. When the trailer drive system is a linear motor trailer system, its magnetic components are fixed on the slide base. For example, magnetic components 18b and 18d can be selectively The magnetic element 19a, 19C can be selectively energized to position the carriage 2. Once the initial positioning of one carriage relative to the other carriage is completed, all of the magnetic elements 18 and 19 can be added to move the two carriages simultaneously to perform drilling of the desired pattern. FIG. 5 illustrates another embodiment, which includes a two-fork trailer 2 and a single-fork trailer 3. Two shaft rods 6a, 6b are fixed on the carriage 2, and a single shaft rod 8a is fixed on the carriage 3. This structure allows two projects to be performed simultaneously using a multi-axis rod system. This paper size applies the Chinese National Standard (CNS) A! Specification (210 X 297 meals) Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 520310 8264pif.doc / 0 1 2 A7 ___ B7 V. Description of the invention ((ο) Such as As shown in FIG. 6A, three panels can be fixed on the platform to form three workstations, and as shown in FIG. 6B, two panels can be fixed on the platform to form two workstations. Under this structure, drag The stand is driven independently to position the shaft on a separate workstation. As shown in Figure 6A, the workpieces 2a, 2b are drilled in the same pattern by the movement of the carriage 2, and the workpiece 3a is moved by the carriage 3. In the example in FIG. 6B, the carriage 3 can be idled, and the two workpieces can be drilled by the movement of the carriage 2. Or one of the shafts of the carriage 2 is idled. The two workpieces are drilled by moving the carriage 2 or 3. In either of the examples in Figure 6A or 6B, the repositioning of the lifting platform allows drilling in another row. The combination method of the frame, the workpiece and the shaft can be a special requirement of the working environment The several detailed embodiments of the present invention are described above, and any person skilled in the art will understand without difficulty that many modifications are possible in a particular embodiment without materially violating the novel doctrines and advantages of the present invention. In fact, different operating methods can be used as required, such as using some shaft rods to keep other shaft rods idle. In fact, a complete shaft rod group can be used for smaller workpieces, each shaft rod being on its table. It is operated on the workpiece, and the carriage is gradually moved from the hole to the same space to produce the same or different workpiece. Also, although only two forks are shown on each carriage, more forks can be inserted. To allow extra flexibility and positioning of the trailer and the shaft to work. Although the present invention has been disclosed as above with preferred embodiments, it is not intended to limit the present invention. Anyone skilled in this art will not depart from the spirit of the present invention. Within the scope and scope, some modifications and retouching can be made, so the protection scope of the present invention shall be determined by the scope of the attached patent application scope. 13 This paper standard applies Chinese national standards CNS) A 丨 Specifications (210x297mm)-" ----------- ^-------------- (Please read the notes on the back before filling in this page)

Claims (1)

  1. 520310 8264pit'.doc / 012 A8 B8 C8 D8 々 、 Scope of patent application 1. A multi-trailer system applied to a mechanical fixture, including: a mechanical fixture platform; a plurality of workstations configured on the mechanical fixture platform (Please read the precautions on the back before filling out this page) Weigh the platform together and fix it on the platform of the mechanical fixture; A first carriage is slidably and dynamically fixed on the lifting platform; A plurality of first shaft rods are fixed to the first carriage, so that at least one of the first shaft rods is fixed to each of the workstations; a second carriage is slidably fixed to the lifting platform And a plurality of second shaft rods, which are fixed to the second carriage, so that at least one of the second shaft rods is fixed to each of the workstations. 2. The multi-trailer system described in item 1 of the scope of patent application, further comprising: a first trailer driving system for moving the first trailer; and a second trailer driving system for moving the first trailer Second trailer. 3. The multi-trailer system described in item 2 of the patent application scope, wherein the first trailer driving system further includes a first lead screw driving system for moving the first trailer and the second trailer The driving system further includes a second lead screw driving system for moving the second carriage. Printed by the Consumer Cooperatives of the Central Standards Bureau of the Ministry of Economic Affairs 4. The multi-trailer system described in item 2 of the scope of patent application, wherein the first trailer drive system further includes a first linear motor drive system for moving the The first carriage and the second carriage driving system further include a second linear motor drive system for moving the second carriage. 5. The multi-trailer system described in item 2 of the scope of patent application, in which the 14 paper sizes are applicable to the Chinese National Standard (CNS) A4 specification (210X297 mm> 520310 8264pif.doc / 0 1 2 A8 B8 C8 D8 6 The scope of the patent application The first trailer driving system and the second trailer driving system include a linear motor driving system for moving the first trailer and the second trailer. The multi-trailer system described in item 1 is more complete (please read the precautions on the back before filling out this page) including: a first lead screw drive system for moving the first trailer; and a second guide The screw drive system is used to move the second carriage. 7. The multiple carriage system described in item 1 of the patent application scope further includes: a first linear motor carriage drive system for moving the first carriage A carriage; and a second linear motor carriage driving system for moving the second carriage. 8. The multiple carriage system described in item 1 of the patent application scope further includes: a first and a second carriage Rack drive system for separately moving the first Trailer and the second trailer 9. A multi-trailer system applied to a mechanical jig, including: a mechanical jig platform; a plurality of workstations configured on the mechanical jig platform; Central Standards Bureau of the Ministry of Economic Affairs The employee consumer cooperative prints a heavy platform and fixes it on the mechanical jig platform; a first carriage is slidably fixed on the lifting platform; a plurality of first shaft rods are fixed on the first Trailer, so that at least one of the first shaft rods is fixed to each of the workstations; a second trailer, which is slidably fixed to the lifting platform; 15 This paper size applies to Chinese national standards (CNS ) M specifications (21〇 ×: 297 mm) 520310 8264pif.doc / 0 12 A8 B8 C8 D8 Six, the scope of the patent application for a plurality of second shaft rods, fixed to the second carriage, so that at least one of the first A two-axis bar is fixed to each of the workstations; a -a * trailer driving system is used to move the first trailer; and a second trailer driving system is used to move the second trailer. 10 . — A multi-trailer system for one The mechanical jig includes: a mechanical jig platform; a plurality of workstations configured on the mechanical jig platform; a heavy platform together fixed on the mechanical jig platform; a first carriage for slidably fixing On the lifting platform; a plurality of first shaft rods are fixed to the first carriage, so that at least one of the first shaft rods is fixed to each of the workstations; a second carriage is slidable Ground fixed on the lifting platform; a plurality of second shaft rods fixed to the second trailer, so that at least one of the second shaft rods is fixed to each of the workstations; and a carriage driving system, It is used for moving the first carriage and the second carriage. 11. A method for positioning a plurality of trailers, each of which has a plurality of shaft rods, the shaft rods are located on a plurality of workstations and are fixed to multiple heavy platforms together using multiple workstations, the workstations are located in a machine The fixture includes the following steps = define a pattern to be drilled by the shaft rods on each workstation; individually move a first carriage to a first position so that it is fixed to at least the first carriage One or more of these shafts are positioned at one of each of these workstations. The 16th paper size applies to the Chinese National Standard (CNS) A4 specification (210X297 mm) ------- installation 丨 ---.-- Order- ---- Line 0 (Please read the notes on the back before filling out this page) Printed by the Consumers 'Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs 520310 8264pif.doc / 0 1 2 A8 B8 C8 D8 Printed by the Consumers' Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs 6. The scope of patent application is nBB C ± 7 / -½ -ffl. · As soon as it enters the position, individually move a second carriage to a second position, so that at least one of the shaft rods fixed to the second carriage Position at a second selected position of each of these workstations to determine A shaft rod distance; and moving the first carriage and the second carriage to a plurality of positions on each workstation to perform drilling of the pattern on a workpiece, wherein the positions are separated from the shaft rod distance . 12 · —A method for positioning a plurality of trailers, each of which has a plurality of shaft rods, fixed to a heavy platform, the lifting platform is located at a plurality of workstations, and the workstations are located at a mechanical station The tool includes the following steps: · Define a pattern to be drilled by the shaft rods on each workstation; individually move one of the trailers to a first position so that it is fixed to the At least one of the shafts of the first carriage is positioned at a first selected position of each of the workstations; a second carriage is individually moved to a second position so that at least one of the first carriage is fixed The axes are positioned at a second selected position of each of the workstations; and the first carriage and the second carriage are moved to a plurality of positions on each workstation to perform the pattern on a workpiece drilling. 13 · —A multi-trailer system is applied to a mechanical fixture, including: a mechanical fixture platform; a heavy platform is fixed together on the mechanical fixture platform; (Please read the precautions on the back before filling this page }. Binding, ordering--line, This paper size is applicable to China National Standard (CNS) A4 (210 X 29 * 7 mm) 520310 8264pif.doc / 0 1 2 A8 B8 C8 D8 A carriage is slidably fixed to the lifting platform; at least one first shaft rod is fixed to the first carriage, so that at least one of the first shaft rods is positioned at a first workstation; (please first Read the notes on the back and fill in this page) A second carriage is slidably fixed to the lifting platform, the second carriage overlaps the first carriage; and at least one second shaft rod, It is fixed to the second trailer so that at least one of the second shaft rods is fixed to a second workstation. H. The multiple trailer system described in item 13 of the scope of patent application, including the first trailer A rack driving system for moving the first carriage; and a second carriage driving system 15. The multi-trailer system according to item .14 of the scope of patent application, wherein the first trailer driving system further includes a first lead screw driving system for moving the second trailer. A carriage, and the second carriage driving system further includes a second lead screw driving system for moving the second carriage 116. The multiple carriage system according to item 14 of the scope of patent application, wherein The first carriage driving system further includes a first linear motor driving system for moving the first carriage, and the second carriage driving system further includes a second linear motor driving system for moving the second Printed by the Consumer Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs 17. The multi-trailer system described in item 14 of the scope of patent application, wherein the first and second trailer drive systems include a linear motor A driving system for moving the first and second trailers. 18. The multiple trailer system described in item 14 of the scope of patent application, which further includes a plurality of workstations and a plurality of shaft rods. Fixed to the first drag 18 This paper size is in accordance with the Chinese National Standard (CNS) A4 specification (210X297 mm) 520310 8264pif.doc / 0 12 A8 B8 C8 D8 6. The scope of the patent application makes each of these shafts positioned at a first workstation. 19 The multi-trailer system according to item 18 of the scope of patent application, which further comprises a plurality of shaft rods fixed to the second carriage, arranged between the shaft rods fixed to the first carriage, and Each shaft is positioned at a second workstation. (Please read the precautions on the back before filling out this page.) Printed on the paper by the Consumer Cooperatives of the Central Standards Bureau of the Ministry of Economic Affairs, the paper standards are applicable to China National Standard (CNS) 8-4 specifications (210X29 * 7mm)
TW90123859A 2000-09-27 2001-09-27 Multiple spindle multiple carriage spindle positioning system TW520310B (en)

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CN1309518C (en) * 2003-12-03 2007-04-11 联能科技(深圳)有限公司 Array method for drill spindles of printed circuit board drilling machine or forming machine
CN101947659A (en) * 2010-08-31 2011-01-19 广州杰赛科技股份有限公司 Method for transverse shaft-crossing drilling of drilling machine

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DE10221532B4 (en) * 2002-05-15 2005-09-22 Schmoll Maschinen Gmbh Automated machine tool
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