CN103737339B - Light rail device on light-duty gantry numerical control cutting machine - Google Patents

Light rail device on light-duty gantry numerical control cutting machine Download PDF

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Publication number
CN103737339B
CN103737339B CN201410009327.5A CN201410009327A CN103737339B CN 103737339 B CN103737339 B CN 103737339B CN 201410009327 A CN201410009327 A CN 201410009327A CN 103737339 B CN103737339 B CN 103737339B
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China
Prior art keywords
light
rail
guide rail
guide
light rail
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Application number
CN201410009327.5A
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CN103737339A (en
Inventor
何晓阳
梁莹莹
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Wuxi Han God Electric Limited by Share Ltd
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WUXI HANSHEN ELECTRIC CO Ltd
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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
    • B23Q1/00Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/01Frames, beds, pillars or like members; Arrangement of ways
    • B23Q1/017Arrangements of ways

Abstract

The present invention relates to a kind of light rail device on light-duty gantry numerical control cutting machine, comprise the guide assembly that left and right Parallel Symmetric is arranged, feature is: described guide assembly comprises I-steel, I-steel fixes several guide rail backing plates along I-steel length direction, connected by light rail between guide rail backing plate, light rail is placed on guide rail backing plate upper surface; Arrange guide rail clip respectively in the both sides of described guide rail backing plate, one end of guide rail clip is fixed by the second screw and guide rail backing plate, and the other end of guide rail clip is pushed down the lower end of light rail and fixes with the 3rd screw; End carriage is set above described light rail, at the two ends of end carriage, roller and clamping device is installed respectively, the periphery of roller and the upper surface of light rail tangent; Described clamping device comprises the bearing being arranged on light rail both sides, and bearing is fixed respectively by the axis of guide and the second nut and end carriage.Stability of the present invention and rigidity have both, and guidance quality is good, steady, durable, can adapt to various adverse circumstances.

Description

Light rail device on light-duty gantry numerical control cutting machine
Technical field
The present invention relates to a kind of light rail, especially a kind of light rail device on light-duty gantry numerical control cutting machine, belongs to frame for movement technical field.
Background technology
In prior art, single shaft core guide rail has been widely used in light gantry formula numerical control cutting machine guiding field, and it shows remarkable straight-line guidance performance in linear guides.But, for light gantry formula numerical control cutting machine this have repeat ambulant plant equipment, through moving back and forth for a long time, single shaft core guide rail there will be distortion and twisted phenomena.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, there is provided a kind of light rail device on light-duty gantry numerical control cutting machine, stability and rigidity have both, and guidance quality is good, durable, various adverse circumstances being adapted to, can not deform and twisted phenomena because moving back and forth for a long time.
According to technical scheme provided by the invention, a kind of light rail device on light-duty gantry numerical control cutting machine, comprise the guide assembly that left and right Parallel Symmetric is arranged, feature is: described guide assembly comprises I-steel, I-steel fixes several guide rail backing plates along I-steel length direction, connected by light rail between guide rail backing plate, light rail is placed on guide rail backing plate upper surface; Arrange guide rail clip respectively in the both sides of described guide rail backing plate, one end of guide rail clip is fixed by the second screw and guide rail backing plate, and the other end of guide rail clip is pushed down the lower end of light rail and fixes with the 3rd screw; End carriage is set above described light rail, at the two ends of end carriage, roller and clamping device is installed respectively, the periphery of roller and the upper surface of light rail tangent; Described clamping device comprises the bearing being arranged on light rail both sides, and bearing is fixed respectively by the axis of guide and the second nut and end carriage.
Arrange the first screw respectively in the both sides of described guide rail backing plate, the first screw withstands the two sides, lower end of light rail.
Arrange through hole respectively in the end of described light rail, arrange compressor arm in through-holes, the compressor arm of adjacent light rail abutting end is fixed by studs and the first nut.
Described studs respectively arranges one in the both sides of light rail.
The axis of guide of described light rail both sides is respectively straight-line guidance axle and the eccentric axis of guide.
Compared with the prior art the present invention has the following advantages: the present invention is rational in infrastructure, easy to make, manufacturability is strong, positioning precision is high, and stability and rigidity have both, guidance quality is good, steady, durable, various adverse circumstances can be adapted to, there are enough rigidity, can not deform and twisted phenomena because moving back and forth for a long time, substantially increasing the production efficiency of product and ensure that product quality.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation of guide assembly of the present invention.
Fig. 3 is the schematic diagram of light rail docking site of the present invention.
Fig. 4 is the schematic diagram of clamping device of the present invention.
Detailed description of the invention
Below in conjunction with concrete accompanying drawing, the invention will be further described.
As shown in Figure 1 to 4: described light rail device on light-duty gantry numerical control cutting machine comprises I-steel 1, guide rail backing plate 2, first screw 3, guide rail briquetting 4, packing ring 5, second screw 6, the 3rd screw 7, light rail 8, compressor arm 9, studs 10, first nut 11, roller 12, the axis of guide 13, second nut 14, plain cushion 15, end carriage 16, bearing 17, axle circlip 18 etc.
As shown in Figure 1, the present invention includes the guide assembly that left and right Parallel Symmetric is arranged, the distance between the guide assembly of two groups, left and right is determined by required span; Described guide assembly comprises the I-steel 1 be embedded on ground, I-steel 1 is welded and fixed several guide rail backing plates 2 along I-steel 1 length direction, is connected between guide rail backing plate 2 by light rail 8, and light rail 8 is placed on guide rail backing plate 2 upper surface; As shown in Figure 2, arrange guide rail clip 4 respectively in the both sides of described guide rail backing plate 2, one end of guide rail clip 4 is fixed with guide rail backing plate 2 by packing ring 5 and the second screw 6, and the other end of guide rail clip 4 is pushed down the lower end of light rail 8 and fixes with the 3rd screw 7; As shown in Figure 4, end carriage 16 is set above described light rail 8, at the two ends of end carriage 16, roller 12 and clamping device is installed respectively, the periphery of roller 12 and the upper surface of light rail 8 tangent; Described clamping device comprises the bearing 17 being arranged on light rail 8 both sides, and bearing 17 is fixed with end carriage 16 respectively by the axis of guide 13, second nut 14 and plain cushion 15, and the lower surface of bearing 17 arranges axle circlip 18; The axis of guide 13 of described light rail 8 both sides is respectively straight-line guidance axle and the eccentric axis of guide, can by the eccentric adjustment axis of guide to realize clamping and to fix;
As shown in Figure 2, the two sides, lower end that the first screw 3, first screw 3 withstands light rail 8 are set respectively in the both sides of described guide rail backing plate 2; In follow-up debug process, span between two groups of guide assemblies can be regulated by regulating the first screw 3 of guide rail backing plate 2 both sides;
As shown in Figure 3, arrange through hole respectively, arrange compressor arm 9 in through-holes in the end of described light rail 8, the compressor arm 9 of adjacent light rail 8 abutting end is fixed by studs 10 and the first nut 11, realizes the docking of two light rails 8 with this; Described studs 10 respectively arranges one in the both sides of light rail 8.
The present invention is rational in infrastructure, stability and rigidity have both, guidance quality is good, steady, durable, can adapt to various adverse circumstances, have enough rigidity, can not deform and twisted phenomena because moving back and forth for a long time, substantially increasing the production efficiency of product and ensure that product quality.

Claims (2)

1. the light rail device on light-duty gantry numerical control cutting machine, comprise the guide assembly that left and right Parallel Symmetric is arranged, it is characterized in that: described guide assembly comprises I-steel (1), I-steel (1) fixes several guide rail backing plates (2) along I-steel (1) length direction, connected by light rail (8) between guide rail backing plate (2), light rail (8) is placed on guide rail backing plate (2) upper surface; In the both sides of described guide rail backing plate (2), guide rail clip (4) is set respectively, one end of guide rail clip (4) is fixed by the second screw (6) and guide rail backing plate (2), and the other end of guide rail clip (4) is pushed down the lower end of light rail (8) and fixes with the 3rd screw (7); End carriage (16) is set in the top of described light rail (8), at the two ends of end carriage (16), roller (12) and clamping device is installed respectively, the periphery of roller (12) and the upper surface of light rail (8) tangent; Described clamping device comprises the bearing (17) being arranged on light rail (8) both sides, and bearing (17) is fixed with end carriage (16) respectively by the axis of guide (13) and the second nut (14);
Arrange the first screw (3) respectively in the both sides of described guide rail backing plate (2), the first screw (3) withstands the two sides, lower end of light rail (8);
Arrange through hole respectively in the end of described light rail (8), arrange compressor arm (9) in through-holes, the compressor arm (9) of adjacent light rail (8) abutting end is fixed by studs (10) and the first nut (11);
Described studs (10) respectively arranges one in the both sides of light rail (8).
2. the light rail device on light-duty gantry numerical control cutting machine as claimed in claim 1, is characterized in that: the axis of guide (13) of described light rail (8) both sides is respectively straight-line guidance axle and the eccentric axis of guide.
CN201410009327.5A 2014-01-08 2014-01-08 Light rail device on light-duty gantry numerical control cutting machine Active CN103737339B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410009327.5A CN103737339B (en) 2014-01-08 2014-01-08 Light rail device on light-duty gantry numerical control cutting machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410009327.5A CN103737339B (en) 2014-01-08 2014-01-08 Light rail device on light-duty gantry numerical control cutting machine

Publications (2)

Publication Number Publication Date
CN103737339A CN103737339A (en) 2014-04-23
CN103737339B true CN103737339B (en) 2016-02-10

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CN201410009327.5A Active CN103737339B (en) 2014-01-08 2014-01-08 Light rail device on light-duty gantry numerical control cutting machine

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Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07127638A (en) * 1993-08-10 1995-05-16 Yamazaki Mazak Corp Direct acting guide device with built-in positioning mechanism
CN2477313Y (en) * 1999-12-28 2002-02-20 哈尔滨焊接切割成套设备有限公司 Plasma profiling strip cutter
CN1628951A (en) * 2003-12-16 2005-06-22 株式会社日立制作所 Sheet-like object spreader
CN200942463Y (en) * 2006-08-23 2007-09-05 上海浦东普瑞机械有限公司 Numerical control cutter end beam structure
CN201026563Y (en) * 2007-04-26 2008-02-27 李永春 Guide rails device of portable numerical control cutting machine
CN201544068U (en) * 2009-11-10 2010-08-11 补家武 Integrated type guide bearing device of cutting machine
CN102091945A (en) * 2011-01-25 2011-06-15 北京灿烂阳光科技发展有限公司 Light-duty gantry numerical control cutting machine
CN202684646U (en) * 2012-07-19 2013-01-23 德州耐垦工业自动化设备有限公司 Maintenance-free guide mechanism for numerical control cutting machine
CN203712273U (en) * 2014-01-08 2014-07-16 无锡汉神电气有限公司 Light rail device for light gantry numerical control cutting machine

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07127638A (en) * 1993-08-10 1995-05-16 Yamazaki Mazak Corp Direct acting guide device with built-in positioning mechanism
CN2477313Y (en) * 1999-12-28 2002-02-20 哈尔滨焊接切割成套设备有限公司 Plasma profiling strip cutter
CN1628951A (en) * 2003-12-16 2005-06-22 株式会社日立制作所 Sheet-like object spreader
CN200942463Y (en) * 2006-08-23 2007-09-05 上海浦东普瑞机械有限公司 Numerical control cutter end beam structure
CN201026563Y (en) * 2007-04-26 2008-02-27 李永春 Guide rails device of portable numerical control cutting machine
CN201544068U (en) * 2009-11-10 2010-08-11 补家武 Integrated type guide bearing device of cutting machine
CN102091945A (en) * 2011-01-25 2011-06-15 北京灿烂阳光科技发展有限公司 Light-duty gantry numerical control cutting machine
CN202684646U (en) * 2012-07-19 2013-01-23 德州耐垦工业自动化设备有限公司 Maintenance-free guide mechanism for numerical control cutting machine
CN203712273U (en) * 2014-01-08 2014-07-16 无锡汉神电气有限公司 Light rail device for light gantry numerical control cutting machine

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Address after: 214101 Jiangsu city of Wuxi Province east of Xishan Furong District of Xishan Economic Development Zone, Road No. 100

Patentee after: Wuxi Han God Electric Limited by Share Ltd

Address before: 214101 Jiangsu city of Wuxi Province east of Xishan Furong District of Xishan Economic Development Zone, Road No. 100

Patentee before: Wuxi Hanshen Electric Co., Ltd.