CN203717650U - Dust-free guide rail device - Google Patents
Dust-free guide rail device Download PDFInfo
- Publication number
- CN203717650U CN203717650U CN201420038600.2U CN201420038600U CN203717650U CN 203717650 U CN203717650 U CN 203717650U CN 201420038600 U CN201420038600 U CN 201420038600U CN 203717650 U CN203717650 U CN 203717650U
- Authority
- CN
- China
- Prior art keywords
- roller
- dust
- sliding mount
- proof belt
- dustless
- 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.)
- Expired - Lifetime
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- 230000005540 biological transmission Effects 0.000 claims abstract description 22
- 239000000428 dust Substances 0.000 claims abstract description 11
- 238000010276 construction Methods 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 description 6
- 230000005693 optoelectronics Effects 0.000 description 6
- 230000006872 improvement Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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- Manipulator (AREA)
Abstract
The utility model discloses a dust-free guide rail device which comprises a rectangular body; a cavity is formed in the body; the upper end of the body is provided with an opening along the length direction; the body is provided with a motor and a transmission device; the transmission device is connected with a sliding rack; the upper end of the body is provided with a dustproof belt covering the opening of the body; the width of the dustproof belt is larger than that of the opening of the body; a closed space is defined by the dustproof belt and the body; the transmission device is arranged in the closed space; the upper end of the sliding rack is provided with a roller wheel mounting seat which is provided with a roller wheel group; the dustproof belt penetrates into the roller wheel mounting seat from one end, bypasses the roller wheel group and penetrates outside the roller wheel mounting seat from the other end; the dustproof belt is matched with the roller wheel group in a rolling way; a dustproof cover is covered on the roller wheel mounting seat. According to the structure, the sliding friction between the sliding rack and the dustproof belt in the traditional structure is changed into rolling friction, so that the friction coefficient is low; during work, the dust is not produced by the dust-free guide rail device, so that the working environment is not polluted by the dust, and the dust-free guide rail device can be used for a long time in the environment with higher dust-free requirement.
Description
Technical field
The utility model relates to a kind of dustless track-type facilities.
Background technique
Existing dustless track-type facilities mainly comprises body, motor and transmission device are installed on body, transmission device is connected with the sliding mount that can move back and forth along body length direction, described electric motor drives drives sliding mount to move back and forth, this structure affects kinematic accuracy for fear of transmission device because accumulating too much dust or entering impurity, generally body is arranged to the frame-shaped construction of upper end open, the rear and front end that body is gone up is along its length provided with end cap, body is provided with dust-proof belt at its aperture position, the width of dust-proof belt is greater than the A/F of body, so that opening described in dust-proof belt shutoff, dust-proof belt is through the upper-end surface laminating of described sliding mount and body, described transmission device is arranged on body, in the enclosed space that two end cap and dust-proof belt surround, dust-proof effect is good, but in this structure, sliding mount is only provided with and is convenient to the dust-proof belt that dust-proof belt passes and wears groove, move back and forth in process at sliding mount, between sliding mount and dust-proof belt, can produce sliding friction, the long-term dust that so easily produces, pollute working environment, when serious, this dust accumulates when too much on transmission device can affect its kinematic accuracy.
Model utility content
In order to overcome the deficiencies in the prior art, the utility model provides a kind of dustless track-type facilities, reduces the friction between dust-proof belt and sliding mount, and it can be used for a long time at the higher environment of dustless requirement.
The utility model solves the technological scheme that its technical problem adopts:
A kind of dustless track-type facilities, comprise rectangular body, in body, be formed with cavity and body upper end is provided with opening along its length, motor and transmission device are installed on body, transmission device is connected with the sliding mount that can move back and forth along body length direction, described motor moves by actuator drives sliding mount, body upper end is provided with the dust-proof belt that covers body openings place, the width of dust-proof belt is greater than the A/F of body, dust-proof belt and body enclose formation enclosed space and described transmission device is arranged in this enclosed space, described sliding mount upper end is provided with roller fitting seat, on roller fitting seat, be provided with for supporting dust-proof belt and contact to prevent dust-proof belt the roller group that causes sliding friction with sliding mount, described dust-proof belt is walked around described roller group and is passed from the other end of roller fitting seat from one end of roller fitting seat penetrates, described dust-proof belt rolls and coordinates with roller group, described roller fitting seat is covered with dust cover.
As the improvement of technique scheme, described roller group comprises along the first roller setting gradually in body length direction, the second roller, the 3rd roller and the 4th roller, dust-proof belt is walked around from the lower end of the first roller, upper end, the upper end of the 3rd roller and the lower end of the 4th roller of the second roller successively, the first roller and the second roller are positioned at one end of sliding mount, and the 3rd roller and the 4th roller are positioned at the other end of sliding mount.
As the further improvement of technique scheme, the equal diameters of described the first roller and the 4th roller, the equal diameters of described the second roller and the 3rd roller, the diameter of described the second roller is less than the diameter of the first roller.
Further, described sliding mount or body are provided with the cushion pad for producing rigid impulse between anti-skidding frame and body along the rear and front end in body length direction.
Further, described transmission device comprises the lead screw shaft being connected with motor, and the nut seat being threaded with it by ball is installed in lead screw shaft, and described sliding mount is fixedly connected with nut seat.
Further, described body comprises the guide rail that is inlaid in sliding mount lower end and is slidably matched with sliding mount, and is located at two side plates of the left and right sides in rail length direction, and is located at two end caps of rear and front end in rail length direction.
Further, on described body, the position transducer for detection of sliding mount is installed.
Further, two of the left and right sidewall that described body is gone up along its length is all formed with for embedded nut to facilitate the mounting groove of construction bolt, and mounting groove runs through body along body length direction.
Further, described dust-proof belt is steel band.
The beneficial effects of the utility model are: the utility model is installed roller fitting seat by the upper end at sliding mount, and roller group is installed on roller fitting seat and rolls and coordinate with dust-proof belt, change the sliding friction between sliding mount in conventional construction and dust-proof belt into rolling friction, because coefficient of rolling friction is much smaller than the coefficient of sliding friction, when the utility model work, can not produce dust pollution working environment, clean effective, kinematic accuracy is high, can use for a long time at the higher environment of dustless requirement.
Brief description of the drawings
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the utility model mounting structure schematic diagram;
Fig. 2 is that the utility model is removed the schematic perspective view after dust cover;
Fig. 3 is the decomposing schematic representation of the utility model mounting structure;
Fig. 4 is sectional view of the present utility model.
Embodiment
Referring to figs. 1 through Fig. 4, the dustless track-type facilities of one of the present utility model, comprise rectangular body 1, in body 1, be formed with cavity and body 1 upper end is provided with opening along its length, on described body 1, motor 2 and transmission device are installed, in the present embodiment, produce for convenient, described body 1 comprises the guide rail 11 that is inlaid in sliding mount 4 lower ends and is slidably matched with sliding mount 4, and be located at two side plates 12 of the left and right sides on guide rail 11 length directions, and be located at two end caps 13 of rear and front end on guide rail 11 length directions, wherein the end cap 13 of close motor 2 is for mounted motor 2, in it, be formed with in cavity and this cavity the coupling for connecting motor 2 and transmission device is installed.Described transmission device is connected with the sliding mount 4 that can move back and forth along body 1 length direction, described motor 2 moves by actuator drives sliding mount 4, in the present embodiment, in order to improve positioning precision, described transmission device comprises the lead screw shaft 31 being connected with motor 2, the nut seat 32 being threaded with it by ball is installed in lead screw shaft 31, described sliding mount 4 is fixedly connected with nut seat 32, in said structure, between lead screw shaft and nut seat 32, realize rolling friction by ball, surface friction drag is little, sound surface friction drag difference is little, and positioning precision is high.Certain described transmission device can be also synchronous belt drive mechanism.Described body 1 upper end is provided with the dust-proof belt 5 that covers body 1 opening, and as preferably, described dust-proof belt 5 is steel band.The width of described dust-proof belt 5 is greater than the A/F of body 1, so that opening described in dust-proof belt 5 shutoff, dust-proof belt 5 encloses formation enclosed space with body 1 and described transmission device is arranged in this enclosed space, described sliding mount 4 upper ends are provided with roller fitting seat 61, on roller fitting seat 61, be provided with for supporting dust-proof belt 5 and contact to prevent dust-proof belt 5 roller group 62 that causes sliding friction with sliding mount 4, described dust-proof belt 5 is walked around described roller group 62 and is passed from the other end of roller fitting seat 61 from one end of roller fitting seat 61 penetrates, described dust-proof belt 5 rolls and coordinates with roller group 62, described roller fitting seat 61 is covered with dust cover 63.The utility model is installed roller fitting seat 61 by the upper end at sliding mount 4, and roller group 62 is installed on roller fitting seat 61 and rolls and coordinate with dust-proof belt 5, change the sliding friction between sliding mount in conventional construction 4 and dust-proof belt 5 into rolling friction, because coefficient of rolling friction is much smaller than the coefficient of sliding friction, when the utility model work, can not produce dust pollution working environment, clean effective, kinematic accuracy is high, can use for a long time at the higher environment of dustless requirement.
Preferably, described roller group 62 comprises along the first roller 621, the second roller 622, the 3rd roller 623 and the 4th roller 624 that set gradually on body 1 length direction, dust-proof belt 5 is walked around from the lower end of the first roller 621, upper end, the upper end of the 3rd roller 623 and the lower end of the 4th roller 624 of the second roller 622 successively, the first roller 621 and the second roller 622 are positioned at one end of sliding mount 4, and the 3rd roller 623 and the 4th roller 624 are positioned at the other end of sliding mount 4.The equal diameters of described the first roller 621 and the 4th roller 624, the equal diameters of described the second roller 622 and the 3rd roller 623, the diameter of described the second roller 622 is less than the diameter of the first roller 621.In this structure, four rolling rolls and coordinates with dust-proof belt 5, the first roller 621 and the 4th roller 624 are for pressing down dust-proof belt 5, the second roller 622 and the 3rd roller 623, for lifting dust-proof belt 5, guarantee that dust-proof belt 5 can not contact with the miscellaneous part except roller group 62 on sliding mount 4 and form sliding friction.The first roller 621 and the 4th roller 624, the second roller 622 and the 3rd roller 623 are measure-alike, without processing sizes, and convenient production.Certain roller group of the present utility model 62 is not limited to above-mentioned, also can adopt following structure to replace: described roller group 62 comprises two rollers, and these two rollers are separately positioned on the two ends of sliding mount 4, and described dust-proof belt 5 is all walked around from the upper end of these two rollers.
In order to produce rigid impulse between anti-skidding frame 4 and body 1, described sliding mount 4 or body 1 are provided with the cushion pad 7 for producing rigid impulse between anti-skidding frame 4 and body 1 along the rear and front end on body 1 length direction, in the present embodiment, described cushion pad 7 is cylindrical, and it is inlaid on the front cover and rear end cover of body 1.When sliding mount 4 moves to 1 two ends when commutation of body, due to the buffer function of cushion pad 7 to sliding mount 4, prevent from producing rigid impulse between sliding mount 4 and body 1, reduce to vibrate and noise.
Further, for the convenient position of detecting sliding mount 4 is to control the motion state of motor 2, thereby realize the control to sliding mount 4, on described body 1, the position transducer for detection of sliding mount 4 is installed.Preferably, described position transducer is optoelectronic switch 81, on described body 1, be correspondingly provided with the induction piece 82 coordinating with optoelectronic switch 81, in the time that the induction piece 82 on sliding mount 4 passes through optoelectronic switch 81, optoelectronic switch 81 detects the position of sliding mount 4, can send electrical signal transfer to control end, to control the motion state such as start and stop, acceleration and deceleration operation or clockwise and anticlockwise of motor 2 according to working control demand, thereby realize the control to sliding mount 4.
Further, for component being installed on convenient two of the left and right sidewall of going up along its length at body 1, simplify and produce simultaneously, two of the left and right sidewall that described body 1 is gone up along its length is all formed with for embedded nut to facilitate the mounting groove 101 of construction bolt, and mounting groove 101 runs through body 1 along body 1 length direction.When this structure is installed, only nut need be packed into from the end of mounting groove 101, and slide into desired location, then by the cooperation of screw bolt and nut, fixing miscellaneous part can be installed on two of body 1 sidewall, this structure has been abandoned the directly structure of machining screw on body 1, simplified production, manufacturing efficiency is high.Preferably, above-mentioned optoelectronic switch 81 is secured by bolts in mounting groove 101.This structure can regulate by the placement location of adjusting nut the mounting point of optoelectronic switch 81, to meet different job requirements.
Disclosed all features in this specification, or step in disclosed all methods or process, except the speciality and/or step of mutual repulsion, all can combine by any way, unless narration especially, all can be replaced by other equivalences or the alternative features with similar object,, unless narration especially, each feature is an embodiment in a series of equivalences or similar characteristics.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any amendments of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (9)
1. a dustless track-type facilities, comprise rectangular body (1), in body (1), be formed with cavity and body (1) upper end is provided with opening along its length, motor (2) and transmission device are installed on body (1), transmission device is connected with the sliding mount (4) that can move back and forth along body (1) length direction, described motor (2) is by actuator drives sliding mount (4) motion, body (1) upper end is provided with the dust-proof belt (5) that covers body (1) opening, the width of dust-proof belt (5) is greater than the A/F of body (1), dust-proof belt (5) encloses formation enclosed space with body (1) and described transmission device is arranged in this enclosed space, it is characterized in that: described sliding mount (4) upper end is provided with roller fitting seat (61), on roller fitting seat (61), be provided with for supporting dust-proof belt (5) and contact to prevent dust-proof belt (5) roller group (62) that causes sliding friction with sliding mount (4), described dust-proof belt (5) is walked around described roller group (62) and is passed from the other end of roller fitting seat (61) from one end of roller fitting seat (61) penetrates, described dust-proof belt (5) rolls and coordinates with roller group (62), described roller fitting seat (61) is covered with dust cover (63).
2. the dustless track-type facilities of one according to claim 1, it is characterized in that: described roller group (62) comprises the first roller (621) setting gradually along on body (1) length direction, the second roller (622), the 3rd roller (623) and the 4th roller (624), dust-proof belt (5) is successively from the lower end of the first roller (621), the upper end of the second roller (622), the lower end of the upper end of the 3rd roller (623) and the 4th roller (624) is walked around, the first roller (621) and the second roller (622) are positioned at one end of sliding mount (4), the 3rd roller (623) and the 4th roller (624) are positioned at the other end of sliding mount (4).
3. the dustless track-type facilities of one according to claim 2, it is characterized in that: the equal diameters of described the first roller (621) and the 4th roller (624), the equal diameters of described the second roller (622) and the 3rd roller (623), the diameter of described the second roller (622) is less than the diameter of the first roller (621).
4. the dustless track-type facilities of one according to claim 1, is characterized in that: described sliding mount (4) or body (1) are provided with the cushion pad (7) for producing rigid impulse between anti-skidding frame (4) and body (1) along the rear and front end on body (1) length direction.
5. the dustless track-type facilities of one according to claim 1, it is characterized in that: described transmission device comprises the lead screw shaft (31) being connected with motor (2), the nut seat (32) being threaded with it by ball is installed in lead screw shaft (31), and described sliding mount (4) is fixedly connected with nut seat (32).
6. the dustless track-type facilities of one according to claim 1, it is characterized in that: described body (1) comprises the guide rail (11) that is inlaid in sliding mount (4) lower end and is slidably matched with sliding mount (4), and be located at two side plates (12) of the left and right sides on guide rail (11) length direction, and be located at two end caps (13) of rear and front end on guide rail (11) length direction.
7. the dustless track-type facilities of one according to claim 1, is characterized in that: described body is provided with the position transducer for detection of sliding mount (4) on (1).
8. the dustless track-type facilities of one according to claim 1, it is characterized in that: two of the left and right sidewall that described body (1) is gone up along its length is all formed with for embedded nut to facilitate the mounting groove (101) of construction bolt, and mounting groove (101) runs through body (1) along body (1) length direction.
9. the dustless track-type facilities of one according to claim 1, is characterized in that: described dust-proof belt (5) is steel band.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420038600.2U CN203717650U (en) | 2014-01-21 | 2014-01-21 | Dust-free guide rail device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420038600.2U CN203717650U (en) | 2014-01-21 | 2014-01-21 | Dust-free guide rail device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203717650U true CN203717650U (en) | 2014-07-16 |
Family
ID=51156806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420038600.2U Expired - Lifetime CN203717650U (en) | 2014-01-21 | 2014-01-21 | Dust-free guide rail device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203717650U (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104518602A (en) * | 2015-01-22 | 2015-04-15 | 温州纳米克自动化科技有限公司 | Sealed electric cylinder |
| CN104776185A (en) * | 2015-04-14 | 2015-07-15 | 江门市天功自动化科技有限公司 | Linear transmission module |
| CN104889747A (en) * | 2015-05-16 | 2015-09-09 | 宁波麦科斯机器人科技有限公司 | Electronic sliding table |
| CN106181977A (en) * | 2016-08-16 | 2016-12-07 | 深圳威洛博机器人有限公司 | Four axle suspension arm robot in high precision |
| CN106704363A (en) * | 2017-02-23 | 2017-05-24 | 厦门骏丰电子有限公司 | Guide rail mechanism |
| CN107142598A (en) * | 2017-06-26 | 2017-09-08 | 苏州谭西纺织科技有限公司 | One kind weaving machine base transverse moving mechanism |
| CN107327481A (en) * | 2017-06-30 | 2017-11-07 | 成都福誉科技有限公司 | A kind of closed straight line module and preparation method thereof |
| CN108381526A (en) * | 2018-04-28 | 2018-08-10 | 沈阳众拓机器人设备有限公司 | A kind of robot motion's unit |
| CN108639736A (en) * | 2018-07-10 | 2018-10-12 | 博众精工科技股份有限公司 | Transport establishment |
| CN109132381A (en) * | 2018-10-18 | 2019-01-04 | 深圳市恒迅泰科技发展有限公司 | transmission device |
| TWI655375B (en) * | 2017-11-23 | 2019-04-01 | 上銀科技股份有限公司 | Linear module |
| CN110434422A (en) * | 2019-09-06 | 2019-11-12 | 昆山华恒切割系统有限公司 | Dust protected Mobile mounting rack and cutter device with the mounting rack |
| CN110553022A (en) * | 2018-06-04 | 2019-12-10 | 沈阳新松机器人自动化股份有限公司 | robot sealing stand column |
-
2014
- 2014-01-21 CN CN201420038600.2U patent/CN203717650U/en not_active Expired - Lifetime
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104518602A (en) * | 2015-01-22 | 2015-04-15 | 温州纳米克自动化科技有限公司 | Sealed electric cylinder |
| CN104776185A (en) * | 2015-04-14 | 2015-07-15 | 江门市天功自动化科技有限公司 | Linear transmission module |
| CN104889747A (en) * | 2015-05-16 | 2015-09-09 | 宁波麦科斯机器人科技有限公司 | Electronic sliding table |
| CN106181977A (en) * | 2016-08-16 | 2016-12-07 | 深圳威洛博机器人有限公司 | Four axle suspension arm robot in high precision |
| CN106704363A (en) * | 2017-02-23 | 2017-05-24 | 厦门骏丰电子有限公司 | Guide rail mechanism |
| CN107142598A (en) * | 2017-06-26 | 2017-09-08 | 苏州谭西纺织科技有限公司 | One kind weaving machine base transverse moving mechanism |
| CN107327481A (en) * | 2017-06-30 | 2017-11-07 | 成都福誉科技有限公司 | A kind of closed straight line module and preparation method thereof |
| TWI655375B (en) * | 2017-11-23 | 2019-04-01 | 上銀科技股份有限公司 | Linear module |
| CN108381526A (en) * | 2018-04-28 | 2018-08-10 | 沈阳众拓机器人设备有限公司 | A kind of robot motion's unit |
| CN108381526B (en) * | 2018-04-28 | 2023-12-12 | 沈阳众拓机器人设备有限公司 | Robot motion unit |
| CN110553022A (en) * | 2018-06-04 | 2019-12-10 | 沈阳新松机器人自动化股份有限公司 | robot sealing stand column |
| CN110553022B (en) * | 2018-06-04 | 2021-11-09 | 沈阳新松机器人自动化股份有限公司 | Robot sealing stand column |
| CN108639736A (en) * | 2018-07-10 | 2018-10-12 | 博众精工科技股份有限公司 | Transport establishment |
| CN109132381A (en) * | 2018-10-18 | 2019-01-04 | 深圳市恒迅泰科技发展有限公司 | transmission device |
| CN110434422A (en) * | 2019-09-06 | 2019-11-12 | 昆山华恒切割系统有限公司 | Dust protected Mobile mounting rack and cutter device with the mounting rack |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140716 |
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| CX01 | Expiry of patent term |