CN203009758U - Worm-wheel screw lift - Google Patents
Worm-wheel screw lift Download PDFInfo
- Publication number
- CN203009758U CN203009758U CN 201320005163 CN201320005163U CN203009758U CN 203009758 U CN203009758 U CN 203009758U CN 201320005163 CN201320005163 CN 201320005163 CN 201320005163 U CN201320005163 U CN 201320005163U CN 203009758 U CN203009758 U CN 203009758U
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- CN
- China
- Prior art keywords
- worm
- screw
- casing
- lift
- box
- 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
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- Gear Transmission (AREA)
- Transmission Devices (AREA)
Abstract
The utility model relates to a worm-wheel screw lift. The lift comprises a box, as well as a worm and a worm wheel which are installed in the box, wherein a screw is arranged at the middle part of the worm wheel, a first end cover is fixedly arranged at the upper end of the box, and the screw penetrates through the box and the first end cover; and a second end cover is fixedly arranged at the joint of the worm and the box, and the length of the screw is 310-400mm. The worm-wheel screw lift disclosed by the utility model is simple and compact in structure, convenient to install, small in floor area, and capable of saving installation space and has the advantages of good transmission stability, high accuracy and the like simultaneously.
Description
Technical field
The utility model belongs to field of mechanical technique, specifically relates to a kind of Worm gear feed screw lift.
Background technique
The Worm gear feed screw lift is that heavy parts is played on a kind of basis, can control exactly by certain procedures and adjust the height that promotes or advance, and can directly drive with motor or other power, also can be manual; Because it has hoisting, descends and by various functions such as auxiliary propelling, upset and various height and position adjustment, is widely used in the industry-by-industries such as machinery, metallurgy, building, chemical industry, medical treatment, cultural health.
Existing Worm gear feed screw lift generally adopts worm and gear to slow down, and rotates by the worm drive worm gear, and the worm gear drives screw mandrel rotates to drive object and does elevating movement, realizes the lifting of object.But the structure of existing screw lift is simple not, compact, more complicated is installed, and occupation area is larger.
The model utility content
The defective that exists in order to solve existing design, the utility model provide the Worm gear feed screw lift that a kind of structure is tight simply, occupation area is little.
A kind of Worm gear feed screw lift, described lift comprise casing, be arranged on the worm and worm wheel in casing, is provided with screw mandrel in the middle of described worm gear, and described casing upper end is fixed with the first end cap, and described screw mandrel is through casing and the first end cap; Described worm screw and casing joint are fixed with the second end cap, and the length of described screw mandrel is 310～400mm.
Preferably, described the second end cap is fixedly connected with by screw with casing.
Preferably, described casing one side is provided with oil filler.
The utility model is simple in structure, compact, and is easy for installation, and occupation area is little, can save installing space, has simultaneously that transmission stability is good, the precision advantages of higher.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is plan view of the present utility model.
Embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments, but protection domain of the present utility model is not limited to this.
With reference to Fig. 1, Fig. 2, a kind of Worm gear feed screw lift, described lift comprises casing 1, is arranged on worm screw 2 and worm gear 3 in casing 1, be provided with screw mandrel 4 in the middle of described worm gear 3, described casing 1 upper end is fixed with the first end cap 5, and described screw mandrel 4 is through casing 1 and the first end cap 5; Described worm screw 2 is fixed with the second end cap 6 with casing 1 joint, and described the second end cap 6 is fixedly connected with by screw 7 with casing 1, and described casing 1 one sides are provided with oil filler 8.The length of described screw mandrel 4 is 400mm.
Claims (3)
1. Worm gear feed screw lift is characterized in that: described lift comprises casing, is arranged on the worm and worm wheel in casing, is provided with screw mandrel in the middle of described worm gear, and described casing upper end is fixed with the first end cap, and described screw mandrel is through casing and the first end cap; Described worm screw and casing joint are fixed with the second end cap, and the length of described screw mandrel is 310～400mm.
2. Worm gear feed screw lift according to claim 1, it is characterized in that: described the second end cap is fixedly connected with by screw with casing.
3. Worm gear feed screw lift according to claim 1, it is characterized in that: described casing one side is provided with oil filler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320005163 CN203009758U (en) | 2013-01-07 | 2013-01-07 | Worm-wheel screw lift |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320005163 CN203009758U (en) | 2013-01-07 | 2013-01-07 | Worm-wheel screw lift |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203009758U true CN203009758U (en) | 2013-06-19 |
Family
ID=48601355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320005163 Expired - Fee Related CN203009758U (en) | 2013-01-07 | 2013-01-07 | Worm-wheel screw lift |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203009758U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104555818A (en) * | 2014-12-26 | 2015-04-29 | 常熟市佳宏精密机械有限公司 | Side end cover for lifter |
-
2013
- 2013-01-07 CN CN 201320005163 patent/CN203009758U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104555818A (en) * | 2014-12-26 | 2015-04-29 | 常熟市佳宏精密机械有限公司 | Side end cover for lifter |
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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: 20130619 Termination date: 20210107 |