CN206580484U - Double guide pillar single screw rod motor-driven jacks - Google Patents
Double guide pillar single screw rod motor-driven jacks Download PDFInfo
- Publication number
- CN206580484U CN206580484U CN201621371261.5U CN201621371261U CN206580484U CN 206580484 U CN206580484 U CN 206580484U CN 201621371261 U CN201621371261 U CN 201621371261U CN 206580484 U CN206580484 U CN 206580484U
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- China
- Prior art keywords
- screw rod
- motor
- guide pillar
- optical axis
- gear
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Abstract
The double guide pillar single screw rod motor-driven jacks of the utility model, its technical characteristic is the technical scheme of pinion unit；Guide pillar 1 two is installed on it the conjuncted integral component of bearing block that optical axis 3 on the guide pin bushing and the motor cabinet and screw rod 2 fixed of installation is installed side by side, therefore claims guide pin bushing both bearing block both motor cabinets.Motor of the present utility model and gear drive relation are explained for this；Guide pillar 1 two is installed the side of the optical axis 3 installation gear 4 being symmetrically distributed on the downside of screw rod 2, screw rod 2 and engaged with motor and gear 6 side by side, and motor and gear 6 are in guide pin bushing both bearing block both motor cabinet 5.Optical axis 3 on screw rod 2, starts from the two ends of optical axis 3 and assembles nut 7 with reciprocal continuous thread, drives lift arm 8, the hinge arrangement body of support 9 to occur angle change by nut 7 and realizes the flexible of jack, stretching.
Description
Technical field
The present invention relates to a kind of jack；A kind of pair of guide pillar single screw rod motor-driven jack.
Background technology
Jack be it is a kind of obtain generally utilization can carry out load-bearing jacking, support operation machine tool；With technology
Its progressive product category is enriched constantly, to adapt to wider use demand；The present invention is first, the present invention has thousand at it
Jin top can carry out load-bearing top it is assorted, support operation function outside, the characteristics of aspect of performance has two-way work doing；And can incline
Oblique environment and motion state work, carry out jacking, expansion operation during stretching, extension, stretched during contraction, towage；And can conduct
Independent power take-off unit is used.
The content of the invention
Above-mentioned functions should be realized；The present invention discloses a kind of pair of guide pillar single screw rod motor-driven jack, including guide pillar 1, described to lead
1 two, post is installed be symmetrically distributed in the side of screw rod 2 side by side；There is optical axis 3 in the stage casing of screw rod 2；Install with teeth in the side of optical axis 3
Wheel 4, the gear 4 is engaged with motor and gear 6；The motor and gear 6 are arranged on guide pin bushing both bearing blocks both in motor cabinet 5,
The guide pin bushing both bearing block both its guide pin bushing of motor cabinet 5 be arranged on guide pillar 1 on, bearing block be arranged on the stage casing optical axis 3 of screw rod 2 on, institute
State optical axis 3 and start from the two ends of optical axis 3 with reciprocal continuous thread assembling nut 7, the both sides of nut 7 link lift arm 8, described
The other end chain earthing of frame 9 of lift arm 8；Constitute hinge arrangement body.
It is preferred that；The guide pillar 1 is installed be symmetrically distributed in the side of screw rod 2 side by side, act as balanced support motor cabinet.
It is preferred that；The guide pin bushing installed on the guide pillar 1 is used to fix motor cabinet and bearing block.
It is preferred that；Its stage casing optical axis 3 of the screw rod 2 installs bearing block, and its bearing block is conjuncted into whole with guide pin bushing and motor cabinet
Body component, therefore claim guide pin bushing both bearing block both motor cabinet 5.
It is preferred that；The lift arm 8 is that groove profile strip two ends side has link mounting hole to be suppressed with reinforcement thereon.
It is preferred that；The side mounting post link lift arm 8 of support 9, end face has screw to be used for fixing fitting.
Brief description of the drawings；
Both bearing block both motor cabinet, 6 motors and gear, 7 nuts, 8 liftings of 1 guide pillar, 2 screw rods, 3 optical axises, 4 gears, 5 guide pin bushings
Arm, 9 supports.
Fig. 1；Double guide pillar single screw rod motor-driven jack inactive states of the invention,
Fig. 2；Double guide pillar single screw rod motor-driven jack retracted positions of the invention,
Fig. 3；Double guide pillar single screw rod motor-driven jack extended configurations of the invention.
Fig. 4；Double guide pillar single screw rod motor-driven jack component diagrams of the invention.
Fig. 5；Guide pillar single screw rod motor-driven jacks of the invention double, 1 guide pillar, 2 screw rods, 3 optical axises, 4 gears, 5 guide pin bushings both bearing
Seat both motor cabinet, 6 motors and gear, 7 nut assembly relation diagrams.
Fig. 6；Double guide pillar single screw rod motor-driven jack screw-rod structure diagrams of the invention.
Embodiment；
The present invention is described in further details with reference to accompanying drawing.As shown in the figure；Guide pillar 1, side by side installation are symmetrically distributed in spiral shell
Realize the balanced support to motor cabinet in the side of bar 2.
The conjuncted integral component of guide pin bushing and bearing block and motor cabinet installed on guide pillar 1 realizes the rigidity between fixture
Connection.
Guide pin bushing both bearing block both conjuncted integral component of motor cabinet 5, it is determined that guide pillar 1, screw rod 2, motor and gear 6 are assembled
Position relationship.
Optical axis 3 on screw rod 2, the bearing block that the optical axis 3 is installed and motor cabinet and the conjuncted integral component of guide pin bushing, rigidity
Gear 4 and motor that the installation of the side of optical axis 3 is determined and gear 6 engage, overcome the flexibility that the slender axles of screw rod 2 have with
Keep the correct engagement of gear.
Above-mentioned embodiment is only intended to clearly illustrate examples of the invention, not to the limit of embodiment
It is fixed, for the technical staff in the field；Other various forms of variations can also be made on the basis of foregoing invention
Or change, there is no necessity and possibility to exhaust all the enbodiments, and the obvious change or change thus amplified
Move still in protection scope of the present invention.
Claims (7)
1. a kind of pair of guide pillar single screw rod motor-driven jack, it is technically characterized in that；Including guide pillar（1）, the guide pillar（1）Two simultaneously
Row installation is symmetrically distributed in screw rod（2）Downside, for balanced support motor cabinet；The guide pillar（1）On the guide pin bushing installed and institute
Fixed motor cabinet and screw rod（2）On optical axis（3）The conjuncted integral component of bearing block of installation；Therefore referred to as guide pin bushing both bearing
Seat both motor cabinet（5）, the guide pin bushing both bearing block both motor cabinet（5）Motor and gear are wherein installed（6）；The motor and gear
（6）With screw rod（2）On optical axis（3）The gear that side is installed（4）Engagement, the screw rod（2）On optical axis（3）Start from light
Axle（3）Two ends are with reciprocal continuous thread assembling nut（7）；The nut（7）Both sides link lift arm（8）, the lifting
Arm（8）Opposite side chain earthing of frame（9）, the support（9）Both sides link lift arm（8）Constitute hinge arrangement body.
2. a kind of pair of guide pillar single screw rod motor-driven jack according to claim 1, it is technically characterized in that；The guide pillar
（1）Two are installed support motor cabinet and are symmetrically distributed in screw rod side by side（2）Downside.
3. a kind of pair of guide pillar single screw rod motor-driven jack according to claim 1, it is technically characterized in that；The screw rod
（2）There is optical axis in stage casing（3）Mounting guide sleeve both bearing block both motor cabinet thereon（5）In bearing block.
4. a kind of pair of guide pillar single screw rod motor-driven jack according to claim 1, it is technically characterized in that；The screw rod
（2）There is optical axis in stage casing（3）, the optical axis（3）Side is installed by gear（4）；The gear（4）With motor and gear（6）Engagement.
5. a kind of pair of guide pillar single screw rod motor-driven jack according to claim 1, it is technically characterized in that；The screw rod
（2）There is optical axis in stage casing（3）Start from optical axis（3）Two ends are with reciprocal continuous thread assembling nut（7）.
6. a kind of pair of guide pillar single screw rod motor-driven jack according to claim 1, it is technically characterized in that；The guide pillar
（1）The guide pin bushing of upper installation and the motor cabinet and screw rod fixed（2）On optical axis（3）The conjuncted integral structure of bearing block of installation
Part.
7. a kind of pair of guide pillar single screw rod motor-driven jack according to claim 1, it is technically characterized in that；The gear is passed
Dynamic system and component lift arm（8）, support（9）It is not fixedly connected from the centre that whole machinery is arranged on into gear unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621371261.5U CN206580484U (en) | 2016-12-14 | 2016-12-14 | Double guide pillar single screw rod motor-driven jacks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621371261.5U CN206580484U (en) | 2016-12-14 | 2016-12-14 | Double guide pillar single screw rod motor-driven jacks |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206580484U true CN206580484U (en) | 2017-10-24 |
Family
ID=60108779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621371261.5U Expired - Fee Related CN206580484U (en) | 2016-12-14 | 2016-12-14 | Double guide pillar single screw rod motor-driven jacks |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206580484U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106395676A (en) * | 2016-12-14 | 2017-02-15 | 李福贵 | Electric jack provided with double guide columns and single screw |
-
2016
- 2016-12-14 CN CN201621371261.5U patent/CN206580484U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106395676A (en) * | 2016-12-14 | 2017-02-15 | 李福贵 | Electric jack provided with double guide columns and single screw |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171024 Termination date: 20191214 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |