CN102882346A - Miniature linear execution system - Google Patents
Miniature linear execution system Download PDFInfo
- Publication number
- CN102882346A CN102882346A CN2012103724966A CN201210372496A CN102882346A CN 102882346 A CN102882346 A CN 102882346A CN 2012103724966 A CN2012103724966 A CN 2012103724966A CN 201210372496 A CN201210372496 A CN 201210372496A CN 102882346 A CN102882346 A CN 102882346A
- Authority
- CN
- China
- Prior art keywords
- motor
- motor shaft
- executive system
- lead
- fixing plate
- 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
Images
Abstract
The invention discloses a miniature linear execution system. Particularly, the miniature linear execution system comprises a driving block, a stepping motor, a square nut, a motor fixing plate and at least one guide post, the driving block is provided with guide post holes, a driving groove and a motor shaft passage, one end of each guide post is penetratingly connected in the corresponding guide post hole in a sliding fit manner, the other end of each guide post is fixedly connected with the motor fixing plate, the stepping motor is fixedly connected with the motor fixing plate, a motor shaft of the stepping motor is a screw and is inserted into the motor shaft passage, and the square nut is screwed on the motor shaft and is arranged in the driving groove for limiting. The innovative miniature linear execution system is simple in structure, small in size, low in cost and simple to assemble, the driving block of the system can move linearly by the aid of motor shaft rotation, the conventional stepping motor can be equipped, and cost is greatly reduced.
Description
Technical field
The present invention relates to a kind of executive system, relate in particular to a kind of micro linear executive system.
Background technology
Linear executive system can be used for driver part and move by linear mode, and can come the particular location of motion is positioned by mechanical position limitation or position transducer, is the device that often uses in the industrial automation.
The straight linear executive system of prior art comprises straight linear actuator and linear electric motors, the straight linear actuator adopts slide rail and slide block combination restriction motor to do rectilinear motion along the slide rail direction, the slide rail that actuator adopts and slide block assembly are comparatively huge, take up room extremely many, and mechanism is more loaded down with trivial details, be not easy to install, actuator only plays single slide rail direction restriction to motor, must be equipped with special linear electric motors so be equipped with motor, special linear electric motors price is high, required cost is high, is unfavorable for social development.
Summary of the invention
Defective in view of above-mentioned prior art exists the objective of the invention is to propose a kind of micro linear executive system, solves the linear executive system volume of prior art cathetus greatly and the high problem of institute's outfit linear electric motors price.
Above-mentioned purpose of the present invention, the technical solution of its realization is: a kind of micro linear executive system, it is characterized in that: described micro linear executive system comprises drive block, stepping motor, square nut, motor fixing plate and at least one lead, and described drive block is provided with lead hole, driver slot and motor shaft passage; Described lead one end cunning wears and is connected in the lead hole, and the lead other end and motor fixing plate are connected and fixed; Described stepping motor and motor fixing plate are connected and fixed, and the motor shaft of stepping motor is screw rod, and described motor shaft is inserted in the motor shaft passage; Described square nut is bolted on the motor shaft, and square nut places in the driver slot also spacing.
Further, described micro linear executive system has two leads, and two leads are divided into the both sides of motor shaft, and the drive block correspondence is provided with two lead holes.
Further, the relative motor shaft Central Symmetry of described two leads.
Use a kind of micro linear executive system of the present invention, comparing existing straight linear executive system has advantages of: the micro linear executive system that has adopted innovation, this system simple in structure, small volume, cost is low, equips simple and easyly, and this system drive piece can utilize motor shaft rotation to move linearly, can be equipped with conventional stepping motor, greatly reduce cost.
Description of drawings
Fig. 1 is the structural representation of micro linear executive system preferred embodiment of the present invention.
Fig. 2 be embodiment illustrated in fig. 1 in structural representation except stepping motor.
Fig. 3 is the structural representation of middle stepping motor embodiment illustrated in fig. 1 and square nut.
Embodiment
The present invention is directed to the large and high phenomenon of institute's outfit linear electric motors price of the linear executive system volume of prior art cathetus, innovation has proposed a kind of micro linear executive system, this system bulk is small and rotarily drive the drive block moving linearly by motor shaft, has solved the large and high problem of institute's outfit linear electric motors price of the linear executive system volume of prior art cathetus.
As shown in Figure 1 to Figure 3, a kind of micro linear executive system, especially, this micro linear executive system comprises drive block 1, stepping motor 2, square nut 3, motor fixing plate 4 and at least one lead 5, and drive block is provided with lead hole 11, driver slot 12 and motor shaft passage 13; Lead one end cunning wears and is connected in the lead hole, and lead is mainly used in limiting the drive block displacement rails, and the lead other end and motor fixing plate are connected and fixed; Stepping motor and motor fixing plate are connected and fixed, motor is provided with the fixing hole (accompanying drawing omission mark) that is the diagonal angle, this fixing hole by with motor fixing plate on corresponding aperture be connected and fixed, the motor shaft 21 of stepping motor is screw rod, this motor shaft is inserted in the motor shaft passage; Square nut is bolted on the motor shaft, and square nut places in the driver slot and spacing, and driver slot does not rotate by the restriction square nut, indirectly defines this system linearity motion simultaneously.In addition, the micro linear executive system has two leads, and two leads are divided into the both sides of motor shaft, and the drive block correspondence is provided with two lead holes, has guaranteed this Systems balanth operation.The relative motor shaft Central Symmetry of above-mentioned two leads guarantees that further the linear track of this micro linear executive system motion is stable.
In addition, aforementioned conventional stepping motor can be reaction equation, magneto in the technical solution of the present invention, hybrid or single-phase type is all applicable.As long as can relatively accurately control by step angle the anglec of rotation of motor.Select the external diameter size of stepping motor according to the demand of miniature applications, one of preferred is the magneto micro-step motor of external diameter 15mm.
During implementation, operate this micro linear executive system, stepping motor participation work, because driver slot restriction square nut does not rotate, so screw rod rotation by motor, so that square nut generation linear displacement, square nut generation linear displacement drives drive block and moves linearly along lead.
Can find out by above-mentioned character express, use a kind of micro linear executive system of the present invention, comparing existing straight linear executive system has advantages of: the micro linear executive system that has adopted innovation, this system simple in structure, small volume, cost is low, assemble simple and easy, and this system drive piece can utilize the motor shaft rotation to move linearly, and can be equipped with conventional stepping motor, greatly reduces cost.
In addition to the implementation, the present invention can also have other execution mode, and all employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop within the present invention's scope required for protection.
Claims (3)
1. micro linear executive system, it is characterized in that: described micro linear executive system comprises drive block, stepping motor, square nut, motor fixing plate and at least one lead, and described drive block is provided with lead hole, driver slot and motor shaft passage; Described lead one end cunning wears and is connected in the lead hole, and the lead other end and motor fixing plate are connected and fixed; Described stepping motor and motor fixing plate are connected and fixed, and the motor shaft of stepping motor is screw rod, and described motor shaft is inserted in the motor shaft passage; Described square nut is bolted on the motor shaft, and square nut places in the driver slot also spacing.
2. a kind of micro linear executive system according to claim 1, it is characterized in that: described micro linear executive system has two leads, and two leads are divided into the both sides of motor shaft, and the drive block correspondence is provided with two lead holes.
3. a kind of micro linear executive system according to claim 2 is characterized in that: the relative motor shaft Central Symmetry of described two leads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103724966A CN102882346A (en) | 2012-09-29 | 2012-09-29 | Miniature linear execution system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103724966A CN102882346A (en) | 2012-09-29 | 2012-09-29 | Miniature linear execution system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102882346A true CN102882346A (en) | 2013-01-16 |
Family
ID=47483557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012103724966A Pending CN102882346A (en) | 2012-09-29 | 2012-09-29 | Miniature linear execution system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102882346A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104852546A (en) * | 2015-05-26 | 2015-08-19 | 广州高浪电子科技有限公司 | Novel focusing and rotating motor structure |
| CN109773804A (en) * | 2019-01-21 | 2019-05-21 | 浙江工业大学 | A kind of robot detection system based on steel construction ultrasonic examination |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001231241A (en) * | 2000-02-16 | 2001-08-24 | Oriental Motor Co Ltd | Linear actuator |
| JP2002354332A (en) * | 2001-05-30 | 2002-12-06 | Konica Corp | Slight movement driving device and lens-moving device |
| US20040255705A1 (en) * | 2003-06-19 | 2004-12-23 | Sullivan Denis Albert | Machine for positioning a tooling plate with an integrated linear actuator. |
| CN1796823A (en) * | 2004-11-18 | 2006-07-05 | Smc株式会社 | Actuator control system |
| CN102062130A (en) * | 2009-11-13 | 2011-05-18 | Smc株式会社 | Actuator |
| CN102386745A (en) * | 2010-08-31 | 2012-03-21 | 日本电产三协株式会社 | Motor |
| CN202872603U (en) * | 2012-09-29 | 2013-04-10 | 比克希线束电子（苏州）有限公司 | Micro linear execution system |
-
2012
- 2012-09-29 CN CN2012103724966A patent/CN102882346A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001231241A (en) * | 2000-02-16 | 2001-08-24 | Oriental Motor Co Ltd | Linear actuator |
| JP2002354332A (en) * | 2001-05-30 | 2002-12-06 | Konica Corp | Slight movement driving device and lens-moving device |
| US20040255705A1 (en) * | 2003-06-19 | 2004-12-23 | Sullivan Denis Albert | Machine for positioning a tooling plate with an integrated linear actuator. |
| CN1796823A (en) * | 2004-11-18 | 2006-07-05 | Smc株式会社 | Actuator control system |
| CN102062130A (en) * | 2009-11-13 | 2011-05-18 | Smc株式会社 | Actuator |
| CN102386745A (en) * | 2010-08-31 | 2012-03-21 | 日本电产三协株式会社 | Motor |
| CN202872603U (en) * | 2012-09-29 | 2013-04-10 | 比克希线束电子（苏州）有限公司 | Micro linear execution system |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104852546A (en) * | 2015-05-26 | 2015-08-19 | 广州高浪电子科技有限公司 | Novel focusing and rotating motor structure |
| CN104852546B (en) * | 2015-05-26 | 2017-07-07 | 广州高浪电子科技有限公司 | A kind of new focusing and rotary motor configuration |
| CN109773804A (en) * | 2019-01-21 | 2019-05-21 | 浙江工业大学 | A kind of robot detection system based on steel construction ultrasonic examination |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104260106B (en) | A kind of joint module of stiffness variable | |
| CN102570900B (en) | Piezoelectric-type stepping rotation driver | |
| CN201566632U (en) | Cross slider type sliding plug door mechanism | |
| CN201444405U (en) | Two-dimensional non-coupling nano-motion platform mechanism | |
| CN101767593A (en) | Cross slider type sliding plug door mechanism | |
| CN204179920U (en) | Linear electric motors module | |
| CN205978318U (en) | Many nuts of ball screw unipolar linkage control device | |
| CN101969276A (en) | Two-dimensional uncoupled nano-scale motion platform mechanism | |
| CN102882346A (en) | Miniature linear execution system | |
| CN202872603U (en) | Micro linear execution system | |
| US20200124147A1 (en) | Linear-rotary actuator | |
| CN103551862A (en) | Direct-driven micromotion platform | |
| CN202531757U (en) | Full-revolving-pair six-bar mechanism for approximately realizing rectilinear rotations | |
| CN203648782U (en) | High-precision fully-automatic three-axis machine | |
| CN101149979B (en) | Precision rotation positioning platform based on compliant mechanism | |
| CN202513742U (en) | Precise mobile positioning motion mechanism | |
| CN103531252B (en) | Micrometric displacement working table | |
| CN203416145U (en) | Miniature linear execution system with self-locking and blocking resistant function | |
| CN203674106U (en) | Multi-contact push-type magnetic latching relay | |
| CN209354605U (en) | A kind of lifting device | |
| CN201918376U (en) | Double-carrier motion platform based on linear motor | |
| CN201795015U (en) | Toothed disk stepping rotary driver | |
| CN202185772U (en) | Precise feeder | |
| CN209016910U (en) | A kind of miniature Multi-axis motion control mechanism | |
| CN102896070B (en) | Rotating mechanism and there is the automatic glue painting device of this rotating mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130116 |