CN203717643U - Dustless overloaded high-precision guide track device - Google Patents
Dustless overloaded high-precision guide track device Download PDFInfo
- Publication number
- CN203717643U CN203717643U CN201420038598.9U CN201420038598U CN203717643U CN 203717643 U CN203717643 U CN 203717643U CN 201420038598 U CN201420038598 U CN 201420038598U CN 203717643 U CN203717643 U CN 203717643U
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- China
- Prior art keywords
- dustless
- sliding mount
- along
- heavy duty
- dust
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- 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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- 238000000034 method Methods 0.000 claims description 11
- 238000010276 construction Methods 0.000 claims description 9
- 238000001514 detection method Methods 0.000 claims description 4
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000001125 extrusion Methods 0.000 claims description 3
- 238000010030 laminating Methods 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 5
- 239000011324 bead Substances 0.000 abstract 1
- 239000000428 dust Substances 0.000 description 4
- 230000006698 induction Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000012535 impurity Substances 0.000 description 3
- 230000005693 optoelectronics Effects 0.000 description 3
- 230000001133 acceleration Effects 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
Abstract
The utility model discloses a dustless overloaded high-precision guide track device which comprises a body, wherein the body is in a frame-shaped structure of which the upper end is opened; a motor is mounted at one end of the body; a screw rod shaft is connected with the motor; a screw nut base which is threaded connection with the screw rod shaft through beads is mounted on the screw rod shaft; a sliding rack is fixedly connected with the screw nut base; end covers are mounted on both the front and rear ends of the body along the length direction; a dustproof belt covering an opening of the body is mounted at the upper end of the body; the width of the dustproof belt is greater than the width of the opening of the body; the dustproof belt penetrates through the sliding rack and is adhered to the upper end surface of the body; the dustproof belt, the two end covers and the body together define a sealed space, and the screw rod shaft and the screw nut base are both arranged inside the sealed space; guide tracks which are in sliding match with the sliding rack and are fixedly mounted on the body are arranged on both sides of the sliding rack; buffer pads are arranged at both the front and rear ends of the sliding rack or the body along the length direction of the body. The guide track device is good in dustproof effect, stable to operate and small in vibration when the sliding rack moves to two ends of the body for steering.
Description
Technical field
The utility model relates to the high-precision track-type facilities of a kind of dustless heavy duty.
Background technique
Existing highi degree of accuracy track-type facilities generally comprises body, one end that body is gone up is along its length provided with motor, motor is connected with and is arranged on intrinsic ball screw, on the nut of ball screw, be installed with sliding mount, by motor driven ball screws transmission device, drive sliding mount to move back and forth, although this structure is because its body upper end is opened type structure or is provided with upper cover plate but still has larger gap, dust easily enters in body and too much causes sliding mount motion not smooth in ball screw accumulation, affect kinematic accuracy, shorten its working life.In addition, also there is bumpy motion in existing highi degree of accuracy track-type facilities, and sliding mount vibrates large defect while moving to the commutation of body two ends.
Model utility content
In order to overcome the deficiencies in the prior art, the utility model provides a kind of good dustproof effect, track-type facilities stably moves.
The utility model solves the technological scheme that its technical problem adopts:
The high-precision track-type facilities of a kind of dustless heavy duty, comprise body, described body is the frame-shaped construction of upper end open, one end mounted motor that body is gone up along its length, motor is connected with lead screw shaft, the nut seat being threaded with it by ball is installed in lead screw shaft, on described nut seat, be fixedly connected with sliding mount, the rear and front end that described body is gone up along its length is all provided with end cap, body upper end is provided with the dust-proof belt that covers its opening, the width of dust-proof belt is greater than the width of the opening of body, dust-proof belt is through the upper-end surface laminating of described sliding mount and body, described dust-proof belt, two end caps and body jointly enclose and form enclosed space and described lead screw shaft and nut seat and be all arranged in this enclosed space, the both sides of described sliding mount are provided with the guide rail being slidably matched with sliding mount, described two guide rails are fixedly mounted on body, described sliding mount or body are provided with along the rear and front end in body length direction for producing the cushion pad of rigid impulse between anti-skidding frame and body.
As the improvement of technique scheme,
Further, described body is by aluminium alloy extrusions drawing and forming, and the bottom end of body is formed with for embedded nut the T-shaped groove with construction bolt in body drawing and forming process, and T-shaped groove runs through body along body length direction.
Further, two of the left and right sidewall that described body is gone up along its length in body drawing and forming process, be all formed with some for embedded nut to facilitate the mounting groove of construction bolt, mounting groove runs through body along body length direction.
Further, on described body, be provided with for detection of the intrinsic built-in position transducer of being positioned at of sliding mount.
Further, this external external position transducer that is positioned at for detection of sliding mount is installed on described body.
Further, described motor is arranged in described enclosed space.
Further, described dust-proof belt is steel band.
The beneficial effects of the utility model are: the utility model passes through dust-proof belt, body and end cap form enclosed space, lead screw shaft, ball and nut seat are all arranged in this enclosed space, avoid dust or impurity to enter in ball-screw apparatus, good dustproof effect, kinematic accuracy is high, long service life, and the both sides of sliding mount are provided with the guide rail being slidably matched with sliding mount, article two, guide rail and lead screw shaft formation triangle lead to sliding mount jointly, make the motion of sliding mount more steady, when sliding mount moves to the commutation of body two ends simultaneously, due to the buffer function of cushion pad to sliding mount, prevented from producing rigid impulse between sliding mount and body, reduce vibration and noise.
Accompanying drawing explanation
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 installment state decomposing schematic representation of the present utility model;
Fig. 3 is sectional view of the present utility model;
Fig. 4 is A place enlarged view in Fig. 3.
Embodiment
Referring to figs. 1 through Fig. 4, the high-precision track-type facilities of a kind of dustless heavy duty of the present utility model, comprise body 1, the frame-shaped construction that described body 1 is upper end open, the rear and front end that described body 1 is gone up along its length is all provided with end cap 4, at this, in order to reduce the difficulty of processing of body 1, described body 1 is comprised of the drain pan 13 taking the shape of the letter U and the biside plate 14 that is fastened on the two side free end of drain pan 13, the free end of the two side of described drain pan 13 is provided with groove 131, on described biside plate 14, be provided with the protruding key 141 coordinating with groove 131, described end cap 4 is fixedly installed on drain pan 13 by supporting frame 10.One end mounted motor 21 that described body 1 is gone up along its length, motor 21 is connected with lead screw shaft 22, the nut seat 23 being threaded with it by ball is installed in lead screw shaft 22, on described nut seat 23, be fixedly connected with sliding mount 3, described body 1 upper end is provided with the dust-proof belt 5 that covers its opening, as preferably, described dust-proof belt 5 is steel band.The width of dust-proof belt 5 is greater than the width of the opening of body 1, so that opening described in dust-proof belt 5 shutoff, dust-proof belt 5 is the upper-end surface laminating with body 1 through described sliding mount 3, described dust-proof belt 5, two end caps 4 and body 1 jointly enclose and form enclosed space and described lead screw shaft 22 and nut seat 23 and be all arranged in this enclosed space, avoiding dust or impurity to enter ball screw affects kinematic accuracy, improves working life of the present utility model.Preferably; described motor 21 is arranged in body 1, and motor 21 is fixedly installed on body 1 by motor 21 fitting seats, and said structure has avoided motor 21 directly to expose; make whole linear guides 6 outward appearances more attractive in appearance, motor 21 is played to certain protective action simultaneously.The both sides of described sliding mount 3 are provided with the guide rail 6 being slidably matched with sliding mount 3, described two guide rails 6 are fixedly mounted on body 1, at this, described two guide rails 6 and lead screw shaft 22 form triangle and jointly sliding mount 3 are led, anti-skidding frame 3 produces and rocks in the process of motion, makes its straight line motion more steadily reliable.For anti-skidding frame 3 is at 1 two ends when commutation of body and body 1 generation rigid impulse, described sliding mount 3 or body 1 are provided with along the rear and front end on body 1 length direction for producing the cushion pad 7 of rigid impulse between anti-skidding frame 3 and body 1, in the present embodiment, described cushion pad 7 is arranged on sliding mount 3.This cushion pad 7 moves to when commutate in body 1 two ends and can effectively absorb the impact force of 3 pairs of bodies 1 of sliding mount at sliding mount 3, thereby plays buffer function.
Further, in order to facilitate production of the present utility model, simplify processing, described body 1 is by aluminium alloy extrusions drawing and forming, the bottom end of body 1 is formed with the T-shaped groove 11 with construction bolt for embedded nut in body 1 drawing and forming process, and T-shaped groove 11 runs through body 1 along body 1 length direction.During installation, only need pack nut in the end of T-shaped groove 11, can the utility model be arranged on required fixing object by the cooperation of bolts and nuts, install simple, during production, without drilling-tapping repeatedly on body 1, manufacturing efficiency is high, has reduced cost of production.Similarly, 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 in body 1 drawing and forming process, be all formed with some for embedded nut to facilitate the mounting groove 12 of construction bolt, mounting groove 12 runs through body 1 along body 1 length direction.
Further, for the convenient position of detecting sliding mount 3 is to control the motion state of motor 21, thereby realize the control to sliding mount 3, on described body 1, be provided with and be positioned at the built-in position transducer 81a of body 1 and/or be positioned at the external position transducer 81b outside body 1.In the present embodiment, on described body 1, be provided with built-in position transducer 81a and external position transducer 81b, this structure has double insurance effect, even if built-in position transducer 81a or external position transducer 81b have damaged, still can be worked on by the sensor being left, guarantee the normal operation of linear guides 6, good stability.Preferably, described built-in position transducer 81a and external position transducer 81b are optoelectronic switch, on described body 1, be provided with respectively and built-in position transducer 81a, built-in induction piece 82a and external induction piece 82b that external position transducer 81b coordinates, when the built-in induction piece 82a on sliding mount 3 or external induction piece 82b pass through corresponding optoelectronic switch, optoelectronic switch detects the position of sliding mount 3, can send electrical signal transfer to control end, to control the start and stop of motor 21 according to working control demand, the motion states such as acceleration and deceleration operation or clockwise and anticlockwise, thereby realize the control to sliding mount 3.
The utility model is by dust-proof belt 5, body 1 and end cap 4 form totally-enclosed space, lead screw shaft 22, ball and nut seat 23 are all arranged in this enclosed space, avoid dust or impurity to enter in ball-screw apparatus, good dustproof effect, kinematic accuracy is high, long service life, and the both sides of sliding mount 3 are provided with the guide rail 6 being slidably matched with sliding mount 3, article two, guide rail 6 and lead screw shaft 22 formation triangles lead to sliding mount 3 jointly, make the motion of sliding mount 3 more steady, when simultaneously sliding mount 3 moves to body 1 two ends commutation, buffer function due to 7 pairs of sliding mounts 3 of cushion pad, prevented from producing rigid impulse between sliding mount 3 and body 1, reduce vibration and noise.
Disclosed all features in this specification, or the 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 modifications 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 (7)
1. the high-precision track-type facilities of dustless heavy duty, it is characterized in that: comprise body (1), the frame-shaped construction that described body (1) is upper end open, one end mounted motor (21) that body (1) is gone up along its length, motor (21) is connected with lead screw shaft (22), the nut seat (23) being threaded with it by ball is installed in lead screw shaft (22), on described nut seat (23), be fixedly connected with sliding mount (3), the rear and front end that described body (1) is gone up along its length is all provided with end cap (4), body (1) upper end is provided with the dust-proof belt (5) that covers its opening, the width of dust-proof belt (5) is greater than the width of the opening of body (1), dust-proof belt (5) is the upper-end surface laminating with body (1) through described sliding mount (3), described dust-proof belt (5), two end caps (4) and body (1) jointly enclose formation enclosed space and described lead screw shaft (22) and nut seat (23) and are all arranged in this enclosed space, the both sides of described sliding mount (3) are provided with the guide rail (6) being slidably matched with sliding mount (3), described two guide rails (6) are fixedly mounted on body (1), described sliding mount (3) or body (1) are provided with along the rear and front end on body (1) length direction for producing the cushion pad (7) of rigid impulse between anti-skidding frame (3) and body (1).
2. the high-precision track-type facilities of a kind of dustless heavy duty according to claim 1, it is characterized in that: described body (1) is by aluminium alloy extrusions drawing and forming, the bottom end of body (1) is formed with for embedded nut the T-shaped groove (11) with construction bolt in body (1) drawing and forming process, and T-shaped groove (11) runs through body (1) along body (1) length direction.
3. the high-precision track-type facilities of a kind of dustless heavy duty according to claim 2, it is characterized in that: two of the left and right sidewall that described body (1) is gone up along its length in body (1) drawing and forming process, be all formed with some for embedded nut to facilitate the mounting groove (12) of construction bolt, mounting groove (12) runs through body (1) along body (1) length direction.
4. the high-precision track-type facilities of a kind of dustless heavy duty according to claim 1, is characterized in that: the built-in position transducer (81a) that is positioned at body (1) for detection of sliding mount (3) is installed on described body (1).
5. the high-precision track-type facilities of a kind of dustless heavy duty according to claim 1, is characterized in that: the external position transducer (81b) outside body (1) that is positioned at for detection of sliding mount (3) is installed on described body (1).
6. the high-precision track-type facilities of a kind of dustless heavy duty according to claim 1, is characterized in that: described motor (21) is arranged in described enclosed space.
7. the high-precision track-type facilities of a kind of dustless heavy duty 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 |
|---|---|---|---|
| CN201420038598.9U CN203717643U (en) | 2014-01-21 | 2014-01-21 | Dustless overloaded high-precision guide track device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420038598.9U CN203717643U (en) | 2014-01-21 | 2014-01-21 | Dustless overloaded high-precision guide track device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203717643U true CN203717643U (en) | 2014-07-16 |
Family
ID=51156799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420038598.9U Expired - Lifetime CN203717643U (en) | 2014-01-21 | 2014-01-21 | Dustless overloaded high-precision guide track device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203717643U (en) |
Cited By (8)
| 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 |
| 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 |
| CN108016683A (en) * | 2017-12-25 | 2018-05-11 | 东莞捷荣技术股份有限公司 | A kind of intermediate connecting mechanism based on labelling machine |
| CN109132381A (en) * | 2018-10-18 | 2019-01-04 | 深圳市恒迅泰科技发展有限公司 | transmission device |
| CN111022495A (en) * | 2018-10-09 | 2020-04-17 | 全研科技有限公司 | High load multi-shaft adjusting device |
| CN111354667A (en) * | 2018-12-21 | 2020-06-30 | 沈阳新松机器人自动化股份有限公司 | Wafer box handling device |
| CN111361976A (en) * | 2018-12-26 | 2020-07-03 | 沈阳新松机器人自动化股份有限公司 | Shielding protection device |
| CN116313958A (en) * | 2023-03-03 | 2023-06-23 | 珠海恒格微电子装备有限公司 | Semi-automatic feeding mechanism for wafer vacuum photoresist removal |
-
2014
- 2014-01-21 CN CN201420038598.9U patent/CN203717643U/en not_active Expired - Lifetime
Cited By (9)
| 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 |
| 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 |
| CN108016683A (en) * | 2017-12-25 | 2018-05-11 | 东莞捷荣技术股份有限公司 | A kind of intermediate connecting mechanism based on labelling machine |
| CN111022495A (en) * | 2018-10-09 | 2020-04-17 | 全研科技有限公司 | High load multi-shaft adjusting device |
| CN109132381A (en) * | 2018-10-18 | 2019-01-04 | 深圳市恒迅泰科技发展有限公司 | transmission device |
| CN111354667A (en) * | 2018-12-21 | 2020-06-30 | 沈阳新松机器人自动化股份有限公司 | Wafer box handling device |
| CN111361976A (en) * | 2018-12-26 | 2020-07-03 | 沈阳新松机器人自动化股份有限公司 | Shielding protection device |
| CN116313958A (en) * | 2023-03-03 | 2023-06-23 | 珠海恒格微电子装备有限公司 | Semi-automatic feeding mechanism for wafer vacuum photoresist removal |
| CN116313958B (en) * | 2023-03-03 | 2023-12-05 | 珠海恒格微电子装备有限公司 | Semi-automatic feeding mechanism for wafer vacuum photoresist removal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140716 |
|
| CX01 | Expiry of patent term |