CN104907885A - Novel high load-carrying capacity infinite travel guide rail protection device - Google Patents
Novel high load-carrying capacity infinite travel guide rail protection device Download PDFInfo
- Publication number
- CN104907885A CN104907885A CN201510333533.6A CN201510333533A CN104907885A CN 104907885 A CN104907885 A CN 104907885A CN 201510333533 A CN201510333533 A CN 201510333533A CN 104907885 A CN104907885 A CN 104907885A
- Authority
- CN
- China
- Prior art keywords
- guide rail
- machine tool
- buffer zone
- protection
- motion component
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
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
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/08—Protective coverings for parts of machine tools; Splash guards
-
- 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
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/08—Protective coverings for parts of machine tools; Splash guards
- B23Q11/085—Flexible coverings, e.g. coiled-up belts
-
- 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
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/08—Protective coverings for parts of machine tools; Splash guards
- B23Q11/0875—Wipers for clearing foreign matter from slideways or slidable coverings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Auxiliary Devices For Machine Tools (AREA)
Abstract
The invention discloses a novel high load-carrying capacity infinite travel guide rail protection device. The novel high load-carrying capacity infinite travel guide rail protection device is formed by guide rail protection plates, a protection belt and guide mechanisms. The two guide mechanisms are fixed to the front end and the rear end of a machine tool moving component along a guide rail, the two guide rail protection plates are located on the two sides of the guide rail and fixed to a machine tool body, and protection belt supporting wheels are installed in the machine tool moving component. The protection belt is a synchronous belt, a plurality of metal bars spaced at equal intervals are fixed to the bottom surface of the protection belt, the metal bars are perpendicular to the length direction of the protection belt and are matched with arc-shaped grooves in inner plates, and the protection belt be reversely bent. The two ends of the protection belt are fixedly connected with the two ends of the guide rail. One part of the protection belt is flatly laid on the inner plates of the guide rail protection plates and matched with the inner plates to form a closed space used for protecting the portion, located outside the machine tool moving component, of the guide rail. The other part of the protection belt is meshed with belt wheels, wound around guide wheels, then located in the machine tool moving component and used for protecting the portion, located inside the machine tool moving component, of the guide rail. The novel high load-carrying capacity infinite travel guide rail protection device is simple in structure and generates low noise and small friction.
Description
Technical field
The invention belongs to Machine Design and applied technical field, specifically, relate to the unlimited stroke guide rail protector of a kind of novel high-mechanic formula.
Background technology
At the operation field of industrial and mining enterprises, the foreign material such as mach dust, metal fillings very easily enter guide rail, cause machine tool guideway to wear and tear and aggravate; Or because operating personnel are accidentally to the trampling of guide rail, scratch etc., damage the rust preventing of guide rail, caused the Accelerated corrosion of guide rail.Many situations all can affect the normal work of lathe.Therefore, a kind of effective guide rail protecting device part of having become Machine Manufacture field indispensable.
At present, the guide rail protecting device of the many employings of industry spot has organ type guide rail protecting device, integral telescopic formula guide rail protection cover, but these two kinds of guide rail protection structures, there is following shortcoming:
1. when machine tool travel is longer, protective cover adopts multilayer folding, takes up room large, adds lathe size;
2. guide rail protecting device moves back and forth with machine tool high speed, and protective cover is fragile, effectively can not protect guide rail;
3. guide rail protection cover can not bear plus load, after weight collides or operating personnel trample, or causes damage;
4. guide rail protection covers on machine tool high speed when moving, and produces larger noise;
5. when having iron filings, foreign material etc. to drop on protective cover, easily causing protector to damage, causing protecting guide rail.
Patent of invention CN103949936 A " the unlimited stroke guide rail protector of a kind of high-mechanic formula ", although overcome some above-mentioned problems, but it also has following deficiency: its protection carrier bar is made up of carbon steel, be connected through the hinge by some little carrier bars and form, with gap between the little carrier bar of adjacent two joint, carrier bar is protected to be difficult to back-flexing when gap is too small, protection carrier bar just can not move according to predetermined scheme in guiding mechanism inside, when gap is excessive, the foreign material such as chip are easily made to enter guide rail, due to the existence in gap, always have chip, foreign material enter guide rail, and aggravate the wearing and tearing of guide rail.
Summary of the invention
In order to avoid the deficiency that prior art exists; overcoming between protection carrier bar makes little chip enter guide rail with gap; make the problem that way rub aggravates; the present invention proposes the unlimited stroke guide rail protector of a kind of novel high-mechanic formula; protector has compact conformation, bearing capacity is strong; easy for installation, safe and reliable, the feature that protection effect is good, easy to wear, not seamless.
The technical solution adopted for the present invention to solve the technical problems is: comprise guide rail backplate, buffer zone, guiding mechanism, described guiding mechanism comprises guard shield, guide wheel, belt wheel, guide wheel and belt wheel are arranged in guard shield, two groups of guiding mechanisms are separately fixed at the rear and front end of machine tool motion component along guide rail direction, two guide rail backplates are positioned at guide rail both sides and are separately fixed on bed piece, and install with guide rail parallel, machine tool motion component inside is provided with buffer zone support roller, it is characterized in that described guide rail backplate comprises inner panel and outside plate, the inner panel of guide rail backplate and outside plate form U-shaped dregs guiding groove, multiple chip-removal hole is evenly equipped with bottom dregs guiding groove, the inner panel of guide rail backplate is provided with the arc groove of several equi-spaced apart, described buffer zone is Timing Belt, and buffer zone bottom surface is fixed with some equi-spaced apart, by the coated spill of primer layer, and spill coordinates with the arc groove on inner panel perpendicular to buffer zone length direction, buffer zone two ends are connected in the two ends of guide rail, a buffer zone part is laid on the inner panel of guide rail backplate, and coordinate with inner panel and form enclosure space, for the protection of the guide rail being in machine tool motion component outside, buffer zone another part engages with belt wheel, by being in the inside of machine tool motion component after guide wheel, the buffer zone of machine tool motion component inside is for the protection of the guide rail being in machine tool motion component inside, in machine tool motion component bottom, the position of corresponding guide rail backplate dregs guiding groove is provided with dregs guiding groove cleaning brush.
Described buffer zone is made up of rubber strip, core rope, primer layer and spill, and core rope and spill are fixed on the bottom surface of rubber strip, and primer layer and rubber strip are fitted overall compressing.
Described spill adopts aluminium alloy extrusions.
On guard shield, buffer zone import and export is provided with hairbrush.
Beneficial effect
The unlimited stroke guide rail protector of one novel high-mechanic formula that the present invention proposes, is made up of guide rail backplate, buffer zone, guiding mechanism; Two groups of guiding mechanisms are separately fixed at the rear and front end of machine tool motion component along guide rail direction, and two guide rail backplates are positioned at guide rail both sides and are separately fixed on bed piece, and install with guide rail parallel, and machine tool motion component inside is provided with buffer zone support roller.Buffer zone adopts Timing Belt, and buffer zone bottom surface is fixed with some equi-spaced apart, by the coated spill of primer layer, and metal bar coordinates with the arc groove on inner panel perpendicular to buffer zone length direction, and buffer zone can back-flexing; Buffer zone two ends are connected in the two ends of guide rail, and a buffer zone part is laid on the inner panel of guide rail backplate, and coordinates with inner panel and form enclosure space, for the protection of the guide rail being in machine tool motion component outside.Buffer zone another part engages with belt wheel, and by being in the inside of machine tool motion component after guide wheel, the buffer zone of machine tool motion component inside is for the protection of the guide rail being in machine tool motion component inside.
Protector of the present invention has compact conformation, bearing capacity is strong, easy for installation, safe and reliable, the feature that protection effect is good, easy to wear, not seamless.
Accompanying drawing explanation
Below in conjunction with drawings and embodiments, the unlimited stroke guide rail protector of a kind of novel high-mechanic formula of the present invention is described in further detail.
Fig. 1 is protector schematic diagram of the present invention.
Fig. 2 is protector side view of the present invention.
Fig. 3 is the buffer zone installation position schematic diagram of protector of the present invention.
Fig. 4 is the outer panel structure schematic diagram of protector of the present invention.
Fig. 5 is the inner plate structure schematic diagram of protector of the present invention.
Fig. 6 is the buffer zone structural representation of protector of the present invention.
In figure:
1. machine tool motion component 2. bed piece 3. guide rail 4. buffer zone 5. buffer zone support roller 6. guide rail backplate 7. belt wheel 8. guide wheel 9. guard shield 10. hairbrush 11. dregs guiding groove cleaning brush 12. inner panel 13. outside plate 14. dregs guiding groove 15. chip-removal hole 16. spill 17. rubber strip 18. core rope 19. primer layer
Detailed description of the invention
The present embodiment is the unlimited stroke guide rail protector of a kind of novel high-mechanic formula.
Consult Fig. 1 ~ Fig. 6, the unlimited stroke guide rail protector of the present embodiment novel high-mechanic formula, is made up of guide rail backplate 6, buffer zone 4 and guiding mechanism; Guiding mechanism comprises guard shield 9, guide wheel 8, belt wheel 7, and guide wheel 8 and belt wheel 7 are arranged in guard shield 9, and two groups of guiding mechanisms are separately fixed at the rear and front end of machine tool motion component along guide rail 3 direction, and guiding mechanism is synchronized with the movement along guide rail 3 with machine tool motion component 1.Two guide rail backplates 6 are positioned at guide rail 3 both sides and are separately fixed on bed piece 2, and installation parallel with guide rail 3, machine tool motion component 1 inside is provided with buffer zone support roller 5.
Guide rail backplate 6 comprises inner panel 12 and outside plate 13, and inner panel and outside plate have difference in height, operating personnel can not be played and encounter buffer zone 4.The inner panel 12 of guide rail backplate 6 is provided with the arc groove of several equi-spaced apart.Inner panel 12 and the outside plate 13 of guide rail backplate 6 form U-shaped dregs guiding groove 14, are evenly equipped with multiple strip chip-removal hole 15 bottom dregs guiding groove 14; Work as machine tool movement, the metal fillings in dregs guiding groove 14 is removed by chip-removal hole 15 by the dregs guiding groove cleaning brush 11 that machine tool motion component 1 is installed, and protects guide rail 3.
Buffer zone 4 is Timing Belt, and buffer zone bottom surface is fixed with some equi-spaced apart, by the coated spill 16 of primer layer 19, and spill 16 coordinates with the arc groove on inner panel 12 perpendicular to buffer zone 4 length direction, and buffer zone 4 can back-flexing.Buffer zone 4 two ends are fixedly connected on the two ends of guide rail 3; buffer zone 4 part is laid on the inner panel 12 of guide rail backplate 6; and coordinate with inner panel 12 and form enclosure space, for the protection of the guide rail 3 being in machine tool motion component outside, prevent external force or foreign material to the damage of guide rail 3.Buffer zone 4 another part engages with belt wheel 7, and by being in the inside of machine tool motion component 1 after guide wheel 8, the buffer zone 4 of machine tool motion component inside is for the protection of the guide rail 3 being in machine tool motion component inside.
In the present embodiment, buffer zone 4 is made up of rubber strip 17, core rope 18, primer layer 19 and spill 16, and core rope 18 and spill 16 are fixed on the bottom surface of rubber strip 17, and primer layer 19 and rubber strip 17 are fitted overall compressing.Spill adopts aluminium alloy extrusions.Buffer zone 4 two ends are fixedly connected on the two ends of guide rail 3, according to the traveled distance of machine tool motion component 1 movement, determine the overall length of buffer zone 4.Install spill 16 bottom buffer zone 4 additional, bearing capacity is strengthened.Buffer zone 4 part is laid on the inner panel 12 of guide rail backplate 6, buffer zone 4 another part is inner by being in machine tool motion component 1 after guide wheel 8 and belt wheel 7, before and after machine tool motion component 1, both sides have the window of walking for buffer zone 4, buffer zone 4 compact overall structure, easy for installation, unshielded blind area, and the high-speed straight-line motion not participating in machine tool motion component 1 are good to guide rail 3 protection effect.Buffer zone support roller 5 is equidistantly arranged on the inside of machine tool motion component 1, with supporting protection band 4, avoids overhang excessive.
The buffer zone 4 be laid on guide rail backplate 6 forms enclosure space with inner panel 12, and protection is in the guide rail 3 of machine tool motion component 1 outside, and the buffer zone 4 of machine tool motion component 1 inside is for the protection of the guide rail 3 being in machine tool motion component 1 inside; When machine tool motion component 1 moves along guide rail 3, buffer zone 4 relatively machine tool motion component 1 moves along guide wheel 8 and belt wheel 7, thus can protect guide rail 3 all the time.
In machine tool motion component 1 bottom, the position of the dregs guiding groove 14 of corresponding two guide rail backplates 6 is provided with dregs guiding groove cleaning brush 11; Dregs guiding groove cleaning brush 11, for clearing up the foreign material in dregs guiding groove 14 when machine tool motion component 1 moves along guide rail 3, avoids foreign material to pile up.The opening part that guard shield 9 passes in and out for anti-boundary belt 4 is provided with the hairbrush 10 of boundary belt end face; Hairbrush 10 is for clearing up the foreign material of anti-boundary belt 4 end face when machine tool motion component 1 moves along guide rail 3.
The present embodiment is applicable to various types of lathe, and need not consider the stroke of lathe.Buffer zone 4 can play a protective role to machine tool guideway 3 all the time, there is not the blind area of protection.Buffer zone 4 can protect guide rail not to be subject to the damage of chip or foreign material completely, effectively increases serviceability and the life-span of guide rail 3.
Claims (4)
1. the unlimited stroke guide rail protector of novel high-mechanic formula, comprise guide rail backplate, buffer zone, guiding mechanism, described guiding mechanism comprises guard shield, guide wheel, belt wheel, guide wheel and belt wheel are arranged in guard shield, two groups of guiding mechanisms are separately fixed at the rear and front end of machine tool motion component along guide rail direction, two guide rail backplates are positioned at guide rail both sides and are separately fixed on bed piece, and install with guide rail parallel, machine tool motion component inside is provided with buffer zone support roller, it is characterized in that: described guide rail backplate comprises inner panel and outside plate, the inner panel of guide rail backplate and outside plate form U-shaped dregs guiding groove, multiple chip-removal hole is evenly equipped with bottom dregs guiding groove, the inner panel of guide rail backplate is provided with the arc groove of several equi-spaced apart, described buffer zone is Timing Belt, and buffer zone bottom surface is fixed with some equi-spaced apart, by the coated spill of primer layer, and spill coordinates with the arc groove on inner panel perpendicular to buffer zone length direction, buffer zone two ends are connected in the two ends of guide rail, a buffer zone part is laid on the inner panel of guide rail backplate, and coordinate with inner panel and form enclosure space, for the protection of the guide rail being in machine tool motion component outside, buffer zone another part engages with belt wheel, by being in the inside of machine tool motion component after guide wheel, the buffer zone of machine tool motion component inside is for the protection of the guide rail being in machine tool motion component inside, in machine tool motion component bottom, the position of corresponding guide rail backplate dregs guiding groove is provided with dregs guiding groove cleaning brush.
2. the unlimited stroke guide rail protector of high-mechanic formula according to claim 1, it is characterized in that: described buffer zone is made up of rubber strip, core rope, primer layer and spill, core rope and spill are fixed on the bottom surface of rubber strip, and primer layer and rubber strip are fitted overall compressing.
3. the unlimited stroke guide rail protector of high-mechanic formula according to claim 1, is characterized in that: described spill adopts aluminium alloy extrusions.
4. the unlimited stroke guide rail protector of high-mechanic formula according to claim 1, is characterized in that: on guard shield, buffer zone import and export is provided with hairbrush.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510333533.6A CN104907885A (en) | 2015-06-16 | 2015-06-16 | Novel high load-carrying capacity infinite travel guide rail protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510333533.6A CN104907885A (en) | 2015-06-16 | 2015-06-16 | Novel high load-carrying capacity infinite travel guide rail protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104907885A true CN104907885A (en) | 2015-09-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510333533.6A Pending CN104907885A (en) | 2015-06-16 | 2015-06-16 | Novel high load-carrying capacity infinite travel guide rail protection device |
Country Status (1)
| Country | Link |
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| CN (1) | CN104907885A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107598665A (en) * | 2017-09-04 | 2018-01-19 | 东莞台盈拓科技股份有限公司 | Track roller shutter dust cover and there is its track |
| CN108284015A (en) * | 2018-03-09 | 2018-07-17 | 上海发那科机器人有限公司 | A kind of high protection spraying track |
| CN114136602A (en) * | 2021-11-26 | 2022-03-04 | 桂林电子科技大学 | Compact type endurance test bed for machine tool cable protection chain |
| CN114536030A (en) * | 2022-02-14 | 2022-05-27 | 北京海普瑞森超精密技术有限公司 | double-V-shaped needle roller guide rail structure and machine tool |
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| EP1533073A1 (en) * | 2003-11-13 | 2005-05-25 | Claude Marchand | Device with a linear guide rail protected with a flexible element |
| CN2803999Y (en) * | 2005-07-12 | 2006-08-09 | 王永堂 | Horizontal rigid rubber delivery belt |
| CN101386083A (en) * | 2008-09-23 | 2009-03-18 | 无锡桥联数控机床有限公司 | X axle guide-rail guard of numerical control gantry milling machine |
| CN201889669U (en) * | 2010-11-03 | 2011-07-06 | 上海运申制版模具有限公司 | Protecting device for guide rail of lathe |
| CN201931324U (en) * | 2010-11-17 | 2011-08-17 | 上海斌盛电子机械有限公司 | Winding type guide rail protector |
| CN103949936A (en) * | 2014-05-13 | 2014-07-30 | 西北工业大学 | High bearing type unlimited travel guide rail protecting device |
| CN104150157A (en) * | 2014-08-13 | 2014-11-19 | 无锡联创薄板有限公司 | Novel belt core structure for conveying belt |
| CN104444068A (en) * | 2013-09-17 | 2015-03-25 | 天津市天水工业用带有限公司 | Steel wire rope conveying belt |
| CN204771828U (en) * | 2015-06-16 | 2015-11-18 | 西北工业大学 | A guide rail protector for lathe |
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2015
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Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
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| EP1533073A1 (en) * | 2003-11-13 | 2005-05-25 | Claude Marchand | Device with a linear guide rail protected with a flexible element |
| CN2803999Y (en) * | 2005-07-12 | 2006-08-09 | 王永堂 | Horizontal rigid rubber delivery belt |
| CN101386083A (en) * | 2008-09-23 | 2009-03-18 | 无锡桥联数控机床有限公司 | X axle guide-rail guard of numerical control gantry milling machine |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107598665A (en) * | 2017-09-04 | 2018-01-19 | 东莞台盈拓科技股份有限公司 | Track roller shutter dust cover and there is its track |
| CN108284015A (en) * | 2018-03-09 | 2018-07-17 | 上海发那科机器人有限公司 | A kind of high protection spraying track |
| CN108284015B (en) * | 2018-03-09 | 2024-01-23 | 上海发那科机器人有限公司 | High protection spraying track |
| CN114136602A (en) * | 2021-11-26 | 2022-03-04 | 桂林电子科技大学 | Compact type endurance test bed for machine tool cable protection chain |
| CN114536030A (en) * | 2022-02-14 | 2022-05-27 | 北京海普瑞森超精密技术有限公司 | double-V-shaped needle roller guide rail structure and machine tool |
| CN114536030B (en) * | 2022-02-14 | 2023-10-27 | 北京海普瑞森超精密技术有限公司 | double-V-shaped needle roller guide rail structure and machine tool |
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Application publication date: 20150916 |
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