CN103470693A - Drag chain used for ultra-long three-coordinate measuring machine - Google Patents
Drag chain used for ultra-long three-coordinate measuring machine Download PDFInfo
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- CN103470693A CN103470693A CN201310455973XA CN201310455973A CN103470693A CN 103470693 A CN103470693 A CN 103470693A CN 201310455973X A CN201310455973X A CN 201310455973XA CN 201310455973 A CN201310455973 A CN 201310455973A CN 103470693 A CN103470693 A CN 103470693A
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- chain assembly
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- measuring machine
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Abstract
The invention discloses a drag chain used for an ultra-long three-coordinate measuring machine. The drag chain comprises a wiring duct and a drag chain assembly thereof, wherein the U-shaped axis plane of the drag chain assembly is parallel to a horizontal plane, the drag chain assembly is provided with through holes at an upper hinge pin position and a lower hinge pin position on each chain link unit every other at least 0.5m, a lifting pin and an upper bearing and a top tray of the lifting pin are inserted into each upper through hole, an idler wheel mechanism used for supporting the drag chain assembly is inserted into each lower through hole, each idler wheel mechanism comprises a bottom pin inserted into the lower through hole, a screw vertical to each bottom pin is horizontally placed on the lower half part of each bottom pin in an inserted manner, each screw is also sleeved with a lower bearing with the end face being parallel to the inner wall of the wiring duct, and the radial center plane of each lower bearing arranged on the screw of the corresponding bottom pin is inclined to the center axis direction of the wiring duct. The drag chain has a little influence on the precision of the ultra-long measuring machine, is simple in structure, low in cost and high in reliability and can be widely used for a cable servo system of the ultra-long three-coordinate measuring machine or a servo system of an ultra-large type machine tool, and the drag chain assembly is very small in droop magnitude and deflection magnitude, and is in oriented operation with low frictional resistance.
Description
Technical field
The present invention relates to a kind of drag chain for three coordinate measuring machine, be specifically related to a kind of drag chain for overlength three coordinate measuring machine (stroke range reaches tens meters magnitudes).
Background technique
The gentle number of lines of the elastic cable paper of three coordinate measuring machine and specification are various, usually be collected in the drag chain inner chamber, connector moves reciprocatingly with the shifting axle of three coordinate measuring machine, and another connector is fixed on the line cell wall, its containing U-shaped axis plane perpendicular to horizontal plane.The power that the transmission system of three coordinate measuring machine arranges is low, general 100～400W, but require running precision high, and registration, the followup system resistance is little, and change in resistance is little, and noise is low.With three coordinate measuring machine shifting axle stroke, lengthen, interior R side contacts even occurs and produces friction in the drag chain gravity sag, and the followup system resistance strengthens, and change in resistance is large, and noise is large, drag chain wearing and tearing aggravation, and measuring machine drives and is disturbed that uncertain factor is increased is even stuck.Strengthen the drag chain wall thickness or adopt the steel material drag chain to strengthen rigidity, rigidity increases limited, and drag chain increases the weight of, and drag chain is still sagging, and the DC servo motor of power limited drives with jitter phenomenon, and fluctuation of service is even stuck.A plurality of symmetric pyramid wheels of external name family expenses hold up drag chain, and R side right angle side in drag chain, contact with taper cone pulley inclined-plane DISCRETE ELASTIC SUPPORTS, stressed unreasonable, the drag chain operation reaches up and down the substantially horizontal play and strengthens, and the three coordinate measuring machine precision is had to interference, and random error software is difficult to revise.
The support oriented device of the drag chain that domestic drag chain manufacturer provides, half stroke that only solves drag chain has and supports and guiding, at another half stroke, does not establish and supports and guiding device, can only solve the followup system of the three coordinate measuring machine of several meters ranges.
Summary of the invention
The purpose of this invention is to provide a kind of drag chain for the overlength three coordinate measuring machine, to make up the deficiencies in the prior art.
A kind of drag chain for the overlength three coordinate measuring machine, comprise Wiring trough and inner drag chain assembly thereof, and a side of described Wiring trough is fixed on the fixed guide of three coordinate measuring machine; Described drag chain assembly is comprised of via connected link units before and after bearing pin a plurality of, and drag chain assembly rear and front end is respectively equipped with connector;
The U-shaped axis plane that it is characterized in that above-mentioned drag chain assembly is parallel with horizontal plane, the connector of drag chain assembly fixed end is fixed on the inwall of Wiring trough, the connector of drag chain assembly mobile terminal is fixed on the angle brace of three coordinate measuring machine, and described angle brace is fixed on the moving member of three coordinate measuring machine;
Described drag chain assembly, every at least 0.5 meter length, is established a through hole in two bearing pin positions up and down of link units, in described upper through hole, is inserted with ejector pin, and the first half cover of described ejector pin has upper bearing (metal), and the exterior ring cap of this upper bearing (metal) has circular taking over a business; Be inserted with the roller mechanism slided for supporting the drag chain assembly in described lower through-hole.
The above-mentioned purpose for the roller mechanism that supports the drag chain assembly is for the drag chain assembly provides support, and by rolling friction to reduce resistance.In order to obtain better effect, the present invention gives the roller mechanism after a kind of the improvement: comprise the end pin be inserted in lower through-hole, also have the screw level perpendicular to end pin to insert the Lower Half at end pin, on screw, also cover has lower bearing, and the end face of lower bearing is parallel with the inwall of Wiring trough.
The above-mentioned medial axis direction that is arranged on the radial central planes deflection Wiring trough of the lower bearing on the screw of selling at the end.Be inner side surface or the revolution intrados of the close also parallel what drag chain assembly of radial central planes of lower bearing.This design can make the drag chain assembly be unlikely to the motion of Wiring trough medial axis in using process, thereby can avoid the inner side surface of drag chain assembly to bump or the phase mutual friction, effectively avoids the generation of use accident.
Above line wire casing inner bottom surface is pasted two guide-soft-bands along its length, and the upper surface of described two guide-soft-bands is positioned at the below of roller mechanism.When the roller mechanism that adopts after the present invention improves, the upper surface center line position of two guide-soft-bands is tangent with the outer shroud that is fixed on the bearing on end pin.Roller mechanism is subject to while moving in Wiring trough frictional force that this design not only can further reduce the drag chain assembly, also have good damping effect.
The inner side surface of the close drag chain assembly mobile terminal of above line wire casing is pasted a guide-soft-band along its length, and the height at described guide-soft-band outer surface center line position is consistent with the height of taking over a business.This design not only can further reduce when the drag chain assembly moves in Wiring trough the frictional force of taking over a business to be subject to, and can reduce to take over a business noise and the vibration produced because of the collision Wiring trough.
On the basis that can utilize pin of the existing common end, the invention allows for pin of a kind of improved end: the concentric cylinder that comprises upper and lower two different-diameters, what be positioned at bottom is big column, two of its cylinder excisions are arc and form two planes that are parallel to each other, level is lower than the height of big column, and there is a tapped hole intersected vertically with end pin axis on plane; Described screw screws in the tapped hole of end pin through the interior ring of packing ring, lower bearing, another packing ring successively; The small column on pin top, the end inserts in the lower through-hole of link units lower pin axle position to the big column end face and fits.
On the basis that can utilize existing common ejector pin, the invention allows for a kind of improved ejector pin: comprise upper and lower four coaxial, first to fourth cylinders different-diameter, and the diameter of the second cylinder is between a three cylindrical, and the 4th body diameter is less than three cylindrical; In the upper through hole of the 4th cylinder insertion link units upper pin axle position, to the laminating of three cylindrical bottom surface, upper bearing (metal) inserts the first cylinder and fits with the end face of the second cylinder; External diameter is greater than the outer shroud that the outer high interior ring of taking over a business of drag chain assembly inserts upper bearing (metal), takes over a business interior circular cylinder and the laminating of outer race cylinder.
The present invention is very little to the Accuracy of overlength measuring machine, simple in structure, cost is low, reliability is high. and the outer race segmentation that the cable weight of overlength drag chain assembly and inner chamber thereof is installed by end pin holds up, inwall or the revolution intrados of the bearing radial central planes deflection drag chain assembly that end pin is installed, the moment that drag chain assembly and contained cable barycenter depart from the generation of bearing centre of support makes plane on the drag chain assembly tilt to the Wiring trough inwall, take over a business outer cylinder and the laminating of Wiring trough inwall, limited the inclination of drag chain assembly to the Wiring trough inwall, played the effect of guiding, drag chain assembly sag of chain and beat amount are very little, the directed operation of low surface friction drag, can be widely used in the cable followup system of overlength three coordinate measuring machine or the followup system of super sized type lathe.
The accompanying drawing explanation
Fig. 1 is schematic side view of the present invention (guide rail of visible face laminating measuring machine).
The schematic top plan view that Fig. 2 is Fig. 1.
The A-A generalized section that Fig. 3 is Fig. 1.
The schematic perspective view that Fig. 4 is the drag chain assembly that uses of the present invention.
The decomposing schematic representation that Fig. 5 is link units of the present invention and the part that is connected.
Fig. 6 is the cross-sectional schematic after link units of the present invention and the part combination that is connected.
The connection diagram of Fig. 7 drag chain assembly mobile terminal.
The connection diagram of Fig. 8 drag chain assembly fixed end.
The perspective view of pin at the bottom of Fig. 9.
The perspective view of Figure 10 ejector pin.
Wherein, 1, end pin, 2, ejector pin, 3, take over a business, 4, Wiring trough, 5, angle brace, 6, backing plate, 7, the drag chain assembly, 8, nut, 9, upper bearing (metal), 10, packing ring, 11, screw, 12, screw, 13, spring washer, 14, link units, 15, connector, 16, guide-soft-band, 17, lower bearing.
Embodiment
As shown in Fig. 1～8, a kind of drag chain for the overlength three coordinate measuring machine, comprise Wiring trough 4 and inner drag chain assembly 7 thereof, and a side of described Wiring trough 4 is fixed on the fixed guide of three coordinate measuring machine; Described drag chain assembly 7 is comprised of via connected link units 14 before and after bearing pin a plurality of, and drag chain assembly (7) rear and front end is respectively equipped with connector 15;
The U-shaped axis plane that it is characterized in that above-mentioned drag chain assembly 7 is parallel with horizontal plane, the connector 15 of drag chain assembly 7 fixed ends is fixed on the inwall of Wiring trough 4, the connector 15 of drag chain assembly 7 mobile terminals is fixed on the angle brace 5 of three coordinate measuring machine, and described angle brace 5 is fixed on the moving member of three coordinate measuring machine;
Described drag chain assembly 7, every at least 0.5 meter length, is established a through hole in two bearing pin positions up and down of link units 14, in described upper through hole, is inserted with ejector pin 2, and the first half cover of described ejector pin 2 has upper bearing (metal) 9, and the exterior ring cap of this upper bearing (metal) 9 has circular takes over a business 3; Be inserted with the roller mechanism slided for supporting drag chain assembly 7 in described lower through-hole.
The above-mentioned purpose for the roller mechanism that supports drag chain assembly 7 is for drag chain assembly 7 provides support, and by rolling friction to reduce resistance.In order to obtain better effect, as shown in Figure 6, the present invention gives the roller mechanism after a kind of the improvement: comprise the end pin 1 be inserted in lower through-hole, also have screw 11 levels perpendicular to end pin 1 to insert the Lower Half at end pin 1, on screw 11, also cover has lower bearing 17, and the end face of lower bearing 17 is parallel with the inwall of Wiring trough 4.
As shown in Figure 3, the medial axis direction of the radial central planes deflection Wiring trough 4 of the lower bearing 17 on the above-mentioned screw 11 that is arranged on end pin 1.Be inner side surface or the revolution intrados of the close also parallel what drag chain assembly 7 of radial central planes of lower bearing 17.This design can make drag chain assembly 7 be unlikely to Wiring trough 4 medial axis motions in using process, thereby can avoid the inner side surface of drag chain assembly 7 to bump or the phase mutual friction, effectively avoids the generation of use accident.
As shown in Figure 3, above line wire casing 4 inner bottom surfaces are pasted two guide-soft-bands 16 along its length, and the upper surface of described two guide-soft-bands 16 is positioned at the below of roller mechanism.When the roller mechanism that adopts after the present invention improves, the upper surface center line position of two guide-soft-bands 16 is tangent with the outer shroud that is fixed on the bearing 17 on end pin 1.This design not only can further reduce drag chain assembly 7 frictional force that roller mechanism is subject to when the interior motion of Wiring trough 4, also has good damping effect.
As shown in Figure 3, the inner side surface of close drag chain assembly 7 mobile terminals of above line wire casing 4 is pasted a guide-soft-band 16 along its length, and the height at described guide-soft-band 16 outer surface center line positions is consistent with the height of taking over a business 3.This design not only can further reduce drag chain assembly 7 and take over a business 3 frictional force that are subject to when the interior motion of Wiring trough 4, can reduce to take over a business 3 noise and the vibrations that produce because colliding Wiring trough 4.
On the basis that can utilize pin of the existing common end, the invention allows for pin of a kind of improved end 1: as shown in Figure 9, the concentric cylinder that comprises upper and lower two different-diameters, what be positioned at bottom is big column, two of its cylinder excisions are arc and form two planes that are parallel to each other, level is lower than the height of big column, and plane has one the end of with, to sell the tapped hole of 1 intersect vertical axis; Described screw 11 screws in the tapped hole of end pin 1 through the interior ring of packing ring 10, lower bearing 17, another packing ring 10 successively; The end small column of selling 1 top inserts in the lower through-hole of link units 14 lower pin axle positions to the big column end face and fits.
On the basis that can utilize existing common ejector pin, the invention allows for a kind of improved ejector pin 2: as shown in figure 10, comprise upper and lower four coaxial, first to fourth cylinders different-diameter, and the diameter of the second cylinder is between a three cylindrical, and the 4th body diameter is less than three cylindrical; In the upper through hole of the 4th cylinder insertion link units 7 upper pin axle positions, to the laminating of three cylindrical bottom surface, upper bearing (metal) 9 inserts the first cylinders and also fits with the end face of the second cylinder; External diameter is greater than the outer high outer shroud that 3 interior ring inserts upper bearing (metal) 9 of taking over a business of drag chain assembly 7, takes over a business the outer circular cylinder of 3 interior circular cylinders and bearing 9 and fits.
The thickness of described guide-soft-band 16 preferably selects thin, as is not more than 0.5 millimeter.
Concrete technology of the present invention is as follows: first a plurality of link units 14 are assembled to design length (half stroke that the design length minimum value of link units combination is this axle of measuring machine adds drag chain assembly revolution arc length), two ends assembly connector 15, every at least 0.5 meter length, coordinate on axis and process through hole at adjacent link unit 14 pin-and-holes, its aperture is less than 14Xiao He hole, adjacent link unit fit diameter; Screw 11 helical thread portions are coated with thread locking glue, be inserted in the first packing ring 10, lower bearing 17, the second packing ring 10 screws in the tapped hole of end pin 1, the small column of end pin 1 and the end face of big column are coated with high strength structural adhesion, in the machining hole of the bottom of small column insertion drag chain assembly 7, to big column end face and the 7 bottom surfaces laminatings of drag chain assembly, regulate lower bearing 17 radial central planes and drag chain assembly 7 inwall parallelism and be partial to inwall or the revolution intrados, glue solidifies 48 hours; The 4th cylinder of ejector pin 2, the three cylindrical bottom surface, the second the first cylndrical surface, cylinder upper-end surface is coated with high strength structural adhesion, the 4th cylinder inserts in the top machining hole of drag chain assembly 7 to three cylindrical bottom surface face and fits, the interior ring of bearing 9 inserts ejector pin 2 first cylinders and fits with the second cylinder end face, take over a business 3 interior ring and be coated with the outer shroud that high strength structural adhesion inserts upper bearing (metal) 9, to the interior ring and upper bearing (metal) 9 outer shrouds laminatings, curing 48 hours of taking over a business 3; The measuring machine erecting yard manufactures drag chain assembly 7 fixed end connectors 15 screw hole corresponding with Wiring trough 4; Screw 12 screws in through the original screw hole of spring washer 13 Wiring trough 4 tapped hole that the measuring machine guide rail matches; Screw 12 screws in the tapped hole of angle brace 5 through the screw hole of drag chain assembly 7 mobile terminal connectors 15, with nut 8 lockings, screw 12 screws in the moving member (driving drag chain assembly 7 by measuring machine by angle brace 5 during use moves reciprocatingly) of measuring machine through the screw hole of spring washer 13 angle brace 5 minor faces; Screw 12 helical thread portions are coated with the screw hole that thread locking glue manufactures through Wiring trough 4 scenes, and the screw hole of the screw hole connector 15 of backing plate 6 screws in nut 8, solidify 48 hours; By the guide-soft-band special adhesive, guide-soft-band 16 is bonded in to three positions of Wiring trough 4 inwalls, sticky two of inwall lower plane, madial wall is near sticky one of angle brace 5 positions, position roughly with lower bearing 17 radial central planes symmetries.
Claims (7)
1. the drag chain for the overlength three coordinate measuring machine, comprise Wiring trough (4) and inner drag chain assembly (7) thereof, and a side of described Wiring trough (4) is fixed on the fixed guide of three coordinate measuring machine; Described drag chain assembly (7) is comprised of via connected link units (14) before and after bearing pin a plurality of, and drag chain assembly (7) rear and front end is respectively equipped with connector (15);
The U-shaped axis plane that it is characterized in that above-mentioned drag chain assembly (7) is parallel with horizontal plane, the connector (15) of drag chain assembly (7) fixed end is fixed on the inwall of Wiring trough (4), the connector (15) of drag chain assembly (7) mobile terminal is fixed on the angle brace (5) of three coordinate measuring machine, and described angle brace (5) is fixed on the shifting axle of three coordinate measuring machine;
Described drag chain assembly (7) is every at least 0.5 meter length, a through hole is established in two bearing pin positions up and down in link units (14), be inserted with ejector pin (2) in described upper through hole, the first half cover of described ejector pin (2) has upper bearing (metal) (9), and the exterior ring cap of this upper bearing (metal) (9) has circular take over a business (3); Be inserted with the roller mechanism slided for supporting drag chain assembly (7) in described lower through-hole.
2. the drag chain for the overlength three coordinate measuring machine as claimed in claim 1, it is characterized in that above-mentioned for supporting the roller mechanism of drag chain assembly (7): comprise the end pin (1) that is inserted in lower through-hole, also have screw (11) level perpendicular to end pin (1) to insert the Lower Half at end pin (1), on screw (11), also cover has lower bearing (17), and the end face of lower bearing (17) is parallel with the inwall of Wiring trough (4).
3. the drag chain for the overlength three coordinate measuring machine as claimed in claim 2, is characterized in that the medial axis direction of the radial central planes deflection Wiring trough (4) of the lower bearing (17) on the above-mentioned screw (11) that is arranged on end pin (1).Be inner side surface or the revolution intrados of the close also parallel what drag chain assembly (7) of radial central planes of lower bearing (17).
4. the drag chain for the overlength three coordinate measuring machine as claimed in claim 1, it is characterized in that above line wire casing (4) inner bottom surface pastes two guide-soft-bands (16) along its length, the upper surface center line position of described two guide-soft-bands (16) is tangent with the outer shroud that is fixed on the bearing (9) on end pin (1).
5. the drag chain for the overlength three coordinate measuring machine as claimed in claim 1, it is characterized in that above line wire casing (4) inner side surface pastes a guide-soft-band (16) along its length, the height of described guide-soft-band (16) outer surface center line section is consistent with the height of taking over a business (3).
6. the drag chain for the overlength three coordinate measuring machine as claimed in claim 2, it is characterized in that above-mentioned end pin (1) comprises the concentric cylinder of upper and lower two different-diameters, what be positioned at bottom is big column, two of its cylinder excisions are arc and form two planes that are parallel to each other, level is lower than the height of big column, and there is a tapped hole with end pin (1) intersect vertical axis on plane; Described screw (11) screws in the tapped hole of end pin (1) through the interior ring of a packing ring (10), lower bearing (17), another packing ring (10) successively; The small column on end pin (1) top inserts in the lower through-hole of link units (14) lower pin axle position to the big column end face and fits.
7. the drag chain for the overlength three coordinate measuring machine as claimed in claim 1, it is characterized in that above-mentioned ejector pin (2) comprises upper and lower four coaxial, first to fourth cylinders different-diameter, and the diameter of the second cylinder is between a three cylindrical, and the 4th body diameter is less than three cylindrical; In the upper through hole of the 4th cylinder insertion link units (7) upper pin axle position, to the laminating of three cylindrical bottom surface, upper bearing (metal) (9) inserts the first cylinder and fits with the end face of the second cylinder; External diameter is greater than the outer shroud of the interior ring insertion upper bearing (metal) (9) of outer high the taking over a business (3) of drag chain assembly (7), takes over a business interior circular cylinder and the outer circular cylinder laminating of bearing (9) of (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310455973.XA CN103470693B (en) | 2013-09-27 | 2013-09-27 | Drag chain used for ultra-long three-coordinate measuring machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310455973.XA CN103470693B (en) | 2013-09-27 | 2013-09-27 | Drag chain used for ultra-long three-coordinate measuring machine |
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| Publication Number | Publication Date |
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| CN103470693A true CN103470693A (en) | 2013-12-25 |
| CN103470693B CN103470693B (en) | 2015-04-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310455973.XA Expired - Fee Related CN103470693B (en) | 2013-09-27 | 2013-09-27 | Drag chain used for ultra-long three-coordinate measuring machine |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107565494A (en) * | 2017-09-27 | 2018-01-09 | 中国电子科技集团公司第五十四研究所 | A kind of plane internal rotation moves limited angle routing device |
| CN108758085A (en) * | 2018-07-04 | 2018-11-06 | 浙江金福隆机床附件有限公司 | A kind of long range heavy duty drag chain bearing device |
| CN110537073A (en) * | 2017-04-19 | 2019-12-03 | 瑞尼斯豪公司 | Positioning device |
| CN110869642A (en) * | 2017-04-24 | 2020-03-06 | 易格斯有限公司 | System for pipeline monitoring in an energy guiding chain |
| CN111465782A (en) * | 2017-10-09 | 2020-07-28 | 易格斯有限公司 | Line guide system and guide groove, in particular for high travel speeds |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6781058B1 (en) * | 2003-02-20 | 2004-08-24 | Stoneridge Inc., Alphabet Division | Cable guide assembly for a vehicle sliding door |
| JP2007278368A (en) * | 2006-04-05 | 2007-10-25 | V Technology Co Ltd | Cable supporting guide for working device |
| CN101082361A (en) * | 2006-06-01 | 2007-12-05 | 株式会社椿本链索 | Sliding steering rack for wire cable protection and guiding device |
| US20100050589A1 (en) * | 2008-08-28 | 2010-03-04 | Shoichiro Komiya | Guide rail for cable protection and guide device |
| CN203189735U (en) * | 2012-12-26 | 2013-09-11 | 杭州自强链传动有限公司 | Chain used for high-temperature and dust environment and metal sealing ring |
| CN203489853U (en) * | 2013-09-27 | 2014-03-19 | 浙江时代计量科技有限公司 | Drag chain used for ultra-long type coordinate measuring machine |
-
2013
- 2013-09-27 CN CN201310455973.XA patent/CN103470693B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6781058B1 (en) * | 2003-02-20 | 2004-08-24 | Stoneridge Inc., Alphabet Division | Cable guide assembly for a vehicle sliding door |
| JP2007278368A (en) * | 2006-04-05 | 2007-10-25 | V Technology Co Ltd | Cable supporting guide for working device |
| CN101082361A (en) * | 2006-06-01 | 2007-12-05 | 株式会社椿本链索 | Sliding steering rack for wire cable protection and guiding device |
| US20100050589A1 (en) * | 2008-08-28 | 2010-03-04 | Shoichiro Komiya | Guide rail for cable protection and guide device |
| CN203189735U (en) * | 2012-12-26 | 2013-09-11 | 杭州自强链传动有限公司 | Chain used for high-temperature and dust environment and metal sealing ring |
| CN203489853U (en) * | 2013-09-27 | 2014-03-19 | 浙江时代计量科技有限公司 | Drag chain used for ultra-long type coordinate measuring machine |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110537073A (en) * | 2017-04-19 | 2019-12-03 | 瑞尼斯豪公司 | Positioning device |
| US11035658B2 (en) | 2017-04-19 | 2021-06-15 | Renishaw Plc | Positioning apparatus |
| CN110869642A (en) * | 2017-04-24 | 2020-03-06 | 易格斯有限公司 | System for pipeline monitoring in an energy guiding chain |
| CN107565494A (en) * | 2017-09-27 | 2018-01-09 | 中国电子科技集团公司第五十四研究所 | A kind of plane internal rotation moves limited angle routing device |
| CN107565494B (en) * | 2017-09-27 | 2024-02-02 | 中国电子科技集团公司第五十四研究所 | Limited angle wiring device for in-plane rotary motion |
| CN111465782A (en) * | 2017-10-09 | 2020-07-28 | 易格斯有限公司 | Line guide system and guide groove, in particular for high travel speeds |
| CN111465782B (en) * | 2017-10-09 | 2022-01-18 | 易格斯有限公司 | Line guide system and guide groove, in particular for high travel speeds |
| US11566685B2 (en) | 2017-10-09 | 2023-01-31 | Igus Gmbh | Line guiding system and guide trough, in particular for high displacement speeds |
| CN108758085A (en) * | 2018-07-04 | 2018-11-06 | 浙江金福隆机床附件有限公司 | A kind of long range heavy duty drag chain bearing device |
| CN108758085B (en) * | 2018-07-04 | 2024-05-17 | 浙江金福隆机床附件有限公司 | Long-distance heavy-load drag chain supporting device |
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