CN203348459U - Novel linear actuator - Google Patents
Novel linear actuator Download PDFInfo
- Publication number
- CN203348459U CN203348459U CN 201320348310 CN201320348310U CN203348459U CN 203348459 U CN203348459 U CN 203348459U CN 201320348310 CN201320348310 CN 201320348310 CN 201320348310 U CN201320348310 U CN 201320348310U CN 203348459 U CN203348459 U CN 203348459U
- Authority
- CN
- China
- Prior art keywords
- guide rail
- novel linear
- linear actuator
- locating piece
- lead screw
- 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 - Fee Related
Links
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 18
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 18
- 229920003023 plastic Polymers 0.000 claims abstract description 11
- 239000004033 plastic Substances 0.000 claims abstract description 11
- 210000004722 stifle Anatomy 0.000 claims description 10
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model discloses a novel linear actuator which comprises an aluminum profile guide rail (1), a lead screw (2), a movable bell (3), a lead screw locating piece (4), a plastic big stifled cover (5) and a motor (6). The lead screw locating piece (4) is fixed at one end of the aluminum profile guide rail (1) through screws. The movable bell (3) slides front and back along the aluminum profile guide rail (1). The plastic big stifled cover (5) is fixed at the other end of the aluminum profile guide rail (1) through two screws, and two kidney-shaped holes are formed in the side face of the plastic big stifled cover (5). The novel linear actuator further comprises a support strip (7), and two travel switches (8) are arranged at the two ends of the support strip (7). The novel linear actuator improves stability of running of the movable bell, can effectively enable the lead screw to run stably, promotes the using environment of products, and is convenient to install and use.
Description
Technical field
The utility model relates to a kind of driver, and concrete is a kind of novel linear driver.
Background technique
Its guide rail of existing linear actuator forms by two, increased like this difficulty of manufacturing process and assembling, and the bell of living moves also unstable thereon, large stifle is made of metal, manufacture cost is higher, and the screw mandrel locating piece directly is assemblied on guide rail, repeatedly after the operation, easily loosening, do not have the positioning stablity effect.
The model utility content
In order to solve the above-mentioned technical problem existed in prior art, the utility model provides a kind of novel linear driver, comprise section aluminum guide rail, screw mandrel, bell alive, screw mandrel locating piece, the large stifle of plastics and motor, described screw mandrel locating piece is fixed in described section aluminum guide rail one end by screw, described bell alive slides before and after section aluminum guide rail, the large stifle of described plastics is fixed in the other end of section aluminum guide rail by two nuts, also be provided with two oval holes on its side.
Further, also comprise the support bar, the two ends of described support bar are provided with position limit switch.
The section aluminum guide rail of novel linear driver of the present utility model, be designed to an integral body, minimizing assembly technology and difficulty, the stability of raising zero run alive by former two; Large stifle changes working of plastics into by original metalwork, has reduced manufacture cost, and the stifle side has increased by two oval holes greatly, is convenient to install and use; The screw mandrel locating piece is fixed in guide rail one end by screw, utilizes the stability of guide rail and the stability of screw mandrel locating piece, can effectively make screw mandrel stable operation, has reduced operation noise decibel, the Environmental Conditions of the product of raising.
The accompanying drawing explanation
Fig. 1 is the structural representation of novel linear driver of the present utility model;
Fig. 2 is the exploded view of this novel linear driver.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As illustrated in fig. 1 and 2, novel linear driver of the present utility model, comprise section aluminum guide rail 1, screw mandrel 2, bell 3 alive, screw mandrel locating piece 4, the large stifle 5 of plastics and motor 6, screw mandrel locating piece 4 is fixed in section aluminum guide rail 1 one ends by screw, the bell 3 of living slides along section aluminum guide rail 1 front and back by the rotation of screw mandrel 2, the large stifle 5 of plastics is fixed in the other end of section aluminum guide rail 1 by two screws, two oval holes on its side are for fixing with other objects.Motor 6 drives screw mandrel 2 to rotate, and drives the bell 3 of living and slides on section aluminum guide rail 1, and the large stifle 5 of plastics is used for limiting the maximum shift motion of bell 3 alive; Also comprise support bar 7, the two ends of support bar 7 are provided with position limit switch 8, are used for controlling the moving range of bell 3 alive.
Shown in the above and figure is only preferred implementation of the present utility model.It should be pointed out that for the person of ordinary skill of the art, under the prerequisite that does not break away from the utility model principle, can also make some modification and improvement, these also should be considered as belonging to protection domain of the present utility model.
Claims (2)
1. a novel linear driver, comprise section aluminum guide rail (1), screw mandrel (2), bell (3) alive, screw mandrel locating piece (4), the large stifle of plastics (5) and motor (6), it is characterized in that: described screw mandrel locating piece (4) is fixed in described section aluminum guide rail (1) one end by screw, described bell alive (3) slides before and after section aluminum guide rail (1), the large stifle of described plastics (5) is fixed in the other end of section aluminum guide rail (1) by two screws, also be provided with two oval holes on its side.
2. novel linear driver as claimed in claim 1, it is characterized in that: also comprise support bar (7), the two ends of described support bar (7) are provided with position limit switch (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320348310 CN203348459U (en) | 2013-06-18 | 2013-06-18 | Novel linear actuator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320348310 CN203348459U (en) | 2013-06-18 | 2013-06-18 | Novel linear actuator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203348459U true CN203348459U (en) | 2013-12-18 |
Family
ID=49748364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320348310 Expired - Fee Related CN203348459U (en) | 2013-06-18 | 2013-06-18 | Novel linear actuator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203348459U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015127845A1 (en) * | 2014-02-25 | 2015-09-03 | 嘉兴礼海电气科技有限公司 | Novel waterproof actuator |
| WO2020107255A1 (en) * | 2018-11-28 | 2020-06-04 | 炼马机电（东莞）有限公司 | Linear driver, driver device and assembling method therefor |
-
2013
- 2013-06-18 CN CN 201320348310 patent/CN203348459U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015127845A1 (en) * | 2014-02-25 | 2015-09-03 | 嘉兴礼海电气科技有限公司 | Novel waterproof actuator |
| WO2020107255A1 (en) * | 2018-11-28 | 2020-06-04 | 炼马机电（东莞）有限公司 | Linear driver, driver device and assembling method therefor |
| US11746861B2 (en) | 2018-11-28 | 2023-09-05 | Limoss (Dongguan) Co., Ltd. | Linear actuator, actuator device and assembly method thereof |
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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: 20131218 |
|
| CX01 | Expiry of patent term | ||
| CU01 | Correction of utility model |
Correction item: Termination upon expiration of patent Correct: Revocation of Patent Expiration and Termination False: On July 4, 2023, the expiration and termination of the 39 volume 2701 patent Number: 27-01 Volume: 39 |
|
| CU01 | Correction of utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131218 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |