CN205618618U - Doubly fast drive arrangement of big stroke straight line - Google Patents
Doubly fast drive arrangement of big stroke straight line Download PDFInfo
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- CN205618618U CN205618618U CN201521046942.XU CN201521046942U CN205618618U CN 205618618 U CN205618618 U CN 205618618U CN 201521046942 U CN201521046942 U CN 201521046942U CN 205618618 U CN205618618 U CN 205618618U
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- motion
- fixed plate
- upper rack
- servomotor
- gear
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Abstract
The utility model discloses a doubly fast drive arrangement of big stroke straight line, including fixed beam and corresponding motion roof beam and the actuating mechanism of setting between fixed beam and motion roof beam who sets up in the fixed beam below, through the reciprocal linear motion of actuating mechanism drive motion roof beam, two sides of fixed beam and motion roof beam respectively the symmetry be equipped with linear guide, go up rack and lower rack in that the longitudinal symmetry is equipped with respectively at the middle part of fixed beam and motion roof beam, actuating mechanism includes servo motor, fixed plate and slider, the slider passes through guide rail groove and linear guide sliding fit, fixed plate fixed mounting is on the slider, servo motor installs on the fixed plate, install the gear in the servo motor pivot, the gear is arranged in between rack and the lower rack to with last rack and lower rack intermeshing. The utility model discloses a fixed beam links to each other with other equipment with motion roof beam homoenergetic, and the cooperation is used, has technological means simple accurate, operating range advantage such as extensive.
Description
Technical field
This utility model relates to straight-line motion mechanism, particularly relates to a kind of big stroke straight line speed driving means.
Background technology
In actual production, shuttle linear motion device has important using value and uses meaning.In punching press industry, shuttle linear motion device is had and uses requirement widely by the transfer between each station of workpiece.Including separate machine hands, all kinds of feeder equipments have shuttle linear motion device.At present, use is compared oscillating rectilinear motion device widely and is included synchronous belt mechanism, pinion and rack, sprocket wheel link chain mechanism etc..Synchronous belt mechanism and sprocket wheel link chain mechanism are respectively provided with, for oscillating rectilinear motion device, well adapting to property, but owing to Timing Belt and chain belong to flexible part, tensioning is needed during use, dependability is relatively low, easily shake during use, there is flimsy problem simultaneously, the needs of actual production can not be met very well.Wherein, pinion and rack is due to its high reliability, and running noises is little, and the feature of high life is widely used.
But, for the linear motion device of big stroke reciprocating type, directly using the space shared by pinion and rack big, be unfavorable for improving such as the space service efficiency of workshop, transmission speed is relatively low simultaneously, is unfavorable for improving actual production efficiency.
It is therefore proposed that one has a high reliability, service life length and the high reciprocating linear motion mechanism of space availability ratio there is important use meaning.
Summary of the invention
The purpose of this utility model is to overcome the shortcoming and defect of above-mentioned prior art, it is provided that a kind of big stroke straight line speed driving means.
This utility model is achieved through the following technical solutions:
A kind of big stroke straight line speed driving means, including fixing beam 1 be correspondingly arranged at the motion beam 5 below fixing beam 1 and be arranged on the drive mechanism 2 between fixing beam 1 and motion beam 5；Motion beam 5 linear reciprocating motion is driven by drive mechanism 2；
Two sides at fixing beam 1 and motion beam 5 are respectively symmetrically and are provided with line slideway 5-1, the most symmetrical above and below at the middle part of fixing beam 1 and motion beam 5 are provided with upper rack 3-3 and lower tooth bar 3-1；
Described drive mechanism 2 includes servomotor 2-1, fixed plate 2-2 and slide block 2-4；Described slide block 2-4 is slidably matched with line slideway 5-1 by guide-track groove；Fixed plate 2-2 is fixedly mounted on slide block 2-4；Servomotor 2-1 is arranged in fixed plate 2-2；Servomotor 2-1 rotating shaft 2-3 is provided with gear 3-2, gear 3-2 be placed between upper rack 3-3 and lower tooth bar 3-1, and engages each other with upper rack 3-3 and lower tooth bar 3-1.
Described servomotor 2-1 is arranged in fixed plate 2-2 by adjustable plate 2-5, the lower section of adjustable plate 2-5 is provided with regulating block 4-1, regulation bolt 4-2 is installed on regulating block 4-1, by regulation bolt 4-2 screw mandrel jacking adjustable plate 2-5, change the servomotor 2-1 position relative to fixed plate 2-2, and then regulation gear 3-2 is relative to the accuracy of mesh between upper rack 3-3 and lower tooth bar 3-1.
The matrix of described fixing beam 1 and motion beam 5 is aluminium section bar hollow cross, and its cross sectional shape is rectangle.
Junction between described upper rack 3-3 and fixing beam 1, is symmetrically installed with two pieces of voussoir 4-3, is adjusted the height of upper rack 3-3 by adjusting wedge 4-3 horizontal level.
This utility model, relative to prior art, has such advantages as and effect:
This utility model is relative with motion beam 5 relative to the movement velocity of upper rack due to drive mechanism 2 is in the same direction etc. big with drive mechanism 2 movement velocity, so motion beam 5 is relatively fixed the twice that movement velocity is gear 3-1 linear velocity of beam 1, can effectively increase the stroke of motion beam 5, improve the speed of gear 3-1.During installation and debugging, can be by regulating block 4-1 and the position of regulation bolt 2-4 regulation servomotor 2-1, and then regulation gear 3-1 is relative to the accuracy of mesh between upper rack 3-3 and lower tooth bar 3-1, improve this device reliability in use, using process noise less, service life is longer.
Fixing beam 1 of the present utility model all can be connected with miscellaneous equipment with motion beam 5, with the use of, there is the advantages such as technological means is simple and easy to do, operation strategies is extensive.
Accompanying drawing explanation
Fig. 1 is this utility model overall structure schematic diagram.
Fig. 2 is this utility model motion girder construction schematic diagram.
Fig. 3 is that this utility model gear engages each other structural representation with upper rack and lower tooth bar.
Fig. 4 is the position relationship schematic diagram of this utility model voussoir and regulating block and regulation bolt.
Detailed description of the invention
Below in conjunction with specific embodiment, this utility model is more specifically described in detail.
Embodiment
As shown in Figures 1 to 4.The utility model discloses a kind of big stroke straight line speed driving means, including fixing beam 1 be correspondingly arranged at the motion beam 5 below fixing beam 1 and be arranged on the drive mechanism 2 between fixing beam 1 and motion beam 5；Motion beam 5 linear reciprocating motion is driven by drive mechanism 2；
Two sides at fixing beam 1 and motion beam 5 are respectively symmetrically and are provided with line slideway 5-1, the most symmetrical above and below at the middle part of fixing beam 1 and motion beam 5 are provided with upper rack 3-3 and lower tooth bar 3-1；
Described drive mechanism 2 includes servomotor 2-1, fixed plate 2-2 and slide block 2-4；Described slide block 2-4 is slidably matched with line slideway 5-1 by guide-track groove；Fixed plate 2-2 is fixedly mounted on slide block 2-4；Servomotor 2-1 is arranged in fixed plate 2-2；Servomotor 2-1 rotating shaft 2-3 is provided with gear 3-2, gear 3-2 be placed between upper rack 3-3 and lower tooth bar 3-1, and engages each other with upper rack 3-3 and lower tooth bar 3-1.
Described servomotor 2-1 is arranged in fixed plate 2-2 by adjustable plate 2-5, the lower section of adjustable plate 2-5 is provided with regulating block 4-1, regulation bolt 4-2 is installed on regulating block 4-1, by regulation bolt 4-2 screw mandrel jacking adjustable plate 2-5, change the servomotor 2-1 position relative to fixed plate 2-2, and then regulation gear 3-2 is relative to the accuracy of mesh between upper rack 3-3 and lower tooth bar 3-1.
The matrix of described fixing beam 1 and motion beam 5 is aluminium section bar hollow cross, and its cross sectional shape is rectangle.
Junction between described upper rack 3-3 and fixing beam 1, is symmetrically installed with two pieces of voussoir 4-3, is adjusted the height of upper rack 3-3 by adjusting wedge 4-3 horizontal level.
During use, fixing beam 1 is arranged on miscellaneous equipment, with the use of.Servomotor 2-1 is energized work, and driven gear 3-2 rotates.Owing to upper rack 3-3 fixes with fixing beam 1 (frame), so the motion of drive mechanism 2 linearly guide rail.Meanwhile, under the drive of gear 3-2, lower tooth bar 3-1 moves along line slideway 5-1.Owing to lower tooth bar 3-1 fixes with motion beam 5, so motion beam 5 moves along a straight line the most therewith.Motion beam 5 also can be connected with other mechanism or equipment, with the use of, form new actuator.Relative with motion beam 5 relative to the movement velocity of upper rack due to drive mechanism 2 is in the same direction etc. big with drive mechanism 2 movement velocity, so motion beam 5 is relatively fixed the twice that movement velocity is gear 3-1 linear velocity of beam 1, can effectively increase the stroke of motion beam 5, improve the speed of gear 3-1.During installation and debugging, can be by regulating block 4-1 and the position of regulation bolt 2-4 regulation servomotor 2-1, and then regulation gear 3-1 is relative to the accuracy of mesh between upper rack 3-3 and lower tooth bar 3-1, improve this device reliability in use, using process noise less, service life is longer.
As it has been described above, just can preferably realize this utility model.
Embodiment of the present utility model is also not restricted to the described embodiments; other any without departing from the change made under spirit of the present utility model and principle, modify, substitute, combine, simplify; all should be the substitute mode of equivalence, within being included in protection domain of the present utility model.
Claims (3)
1. a big stroke straight line speed driving means, it is characterised in that: include fixing beam (1) and be correspondingly arranged at the motion beam (5) below fixing beam (1) and the drive mechanism (2) being arranged between fixing beam (1) and motion beam (5)；Motion beam (5) linear reciprocating motion is driven by drive mechanism (2)；
Two sides at fixing beam (1) and motion beam (5) are respectively symmetrically and are provided with line slideway (5-1), the most symmetrical above and below at the middle part of fixing beam (1) and motion beam (5) are provided with upper rack (3-3) and lower tooth bar (3-1)；
Described drive mechanism (2) includes servomotor (2-1), fixed plate (2-2) and slide block (2-4)；Described slide block (2-4) is slidably matched with line slideway (5-1) by guide-track groove；Fixed plate (2-2) is fixedly mounted on slide block (2-4)；Servomotor (2-1) is arranged in fixed plate (2-2)；Servomotor (2-1) rotating shaft (2-3) is provided with gear (3-2), gear (3-2) is placed between upper rack (3-3) and lower tooth bar (3-1), and engages each other with upper rack (3-3) and lower tooth bar (3-1)；
Described servomotor (2-1) is arranged in fixed plate (2-2) by adjustable plate (2-5), the lower section of adjustable plate (2-5) is provided with regulating block (4-1), regulation bolt (4-2) is installed on regulating block (4-1), by regulation bolt (4-2) screw mandrel jacking adjustable plate (2-5), change the servomotor (2-1) position relative to fixed plate (2-2), and then regulation gear (3-2) is relative to the accuracy of mesh between upper rack (3-3) and lower tooth bar (3-1).
Big stroke straight line speed driving means the most according to claim 1, it is characterised in that: the matrix of described fixing beam (1) and motion beam (5) is aluminium section bar hollow cross, and its cross sectional shape is rectangle.
Big stroke straight line speed driving means the most according to claim 1, it is characterized in that: the junction between described upper rack (3-3) and fixing beam (1), it is symmetrically installed with two pieces of voussoirs (4-3), by adjusting wedge (4-3) horizontal level, the height of upper rack (3-3) is adjusted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521046942.XU CN205618618U (en) | 2015-12-15 | 2015-12-15 | Doubly fast drive arrangement of big stroke straight line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521046942.XU CN205618618U (en) | 2015-12-15 | 2015-12-15 | Doubly fast drive arrangement of big stroke straight line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205618618U true CN205618618U (en) | 2016-10-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521046942.XU Expired - Fee Related CN205618618U (en) | 2015-12-15 | 2015-12-15 | Doubly fast drive arrangement of big stroke straight line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205618618U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108620933A (en) * | 2018-06-06 | 2018-10-09 | 福州大学 | Rack-and-pinion travel multiplier device and its working method for production line conveying equipment |
| CN111058783A (en) * | 2019-12-12 | 2020-04-24 | 西安石油大学 | Automatic conveying device for electric energy storage pipe column for well repair |
-
2015
- 2015-12-15 CN CN201521046942.XU patent/CN205618618U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108620933A (en) * | 2018-06-06 | 2018-10-09 | 福州大学 | Rack-and-pinion travel multiplier device and its working method for production line conveying equipment |
| CN111058783A (en) * | 2019-12-12 | 2020-04-24 | 西安石油大学 | Automatic conveying device for electric energy storage pipe column for well repair |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161005 Termination date: 20191215 |