CN204253813U - A kind of rotary decelerator of integrated installation lower margin - Google Patents
A kind of rotary decelerator of integrated installation lower margin Download PDFInfo
- Publication number
- CN204253813U CN204253813U CN201420643888.6U CN201420643888U CN204253813U CN 204253813 U CN204253813 U CN 204253813U CN 201420643888 U CN201420643888 U CN 201420643888U CN 204253813 U CN204253813 U CN 204253813U
- Authority
- CN
- China
- Prior art keywords
- lower margin
- connecting base
- pivoting support
- worm screw
- outer ring
- 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.)
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Links
- 238000009434 installation Methods 0.000 title claims abstract description 14
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 9
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 5
- 239000010959 steel Substances 0.000 claims abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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- Gear Transmission (AREA)
Abstract
The utility model relates to a kind of rotary decelerator of integrated installation lower margin, it comprises pedestal (1), worm screw (2) is provided with in described pedestal (1), described worm screw (2) side is provided with pivoting support (3), described pivoting support (3) comprises inner ring (3.1) and outer ring (3.2), steel ball (3.3) is provided with between described inner ring (3.1) and outer ring (3.2), described outer ring (3.2) is meshed with worm screw (2), described pivoting support (3) side is provided with lower margin connecting base (4), described lower margin connecting base (4) is connected with inner ring (3.1) by bolt (5), described lower margin connecting base (4) center offers through hole (6), described through hole (6) is provided with positive stop lug boss (7) in both sides up and down, described lower margin connecting base (4) corner is provided with attachment hole (8).The rotary decelerator of a kind of integrated installation lower margin of the utility model, its compact structure, low cost of manufacture, facilitates user's design and installation.
Description
Technical field
The utility model relates to a kind of rotary decelerator of integrated installation lower margin, is widely used in various driving mechanism, particularly automobile-mounted and hangs transmission use.
Background technique
At present, hang in transmission at automobile-mounted, the worm type of reduction gearing of a large amount of employing pivoting support structure, its advantage is that velocity ratio is large, stable drive, can self-locking, axial force, radial force and tilting moment can be born, but the conventional rotary decelerator adopted in the market, there is no hard position-limit mechanism and without special lower margin mounting hole, need design position-limit mechanism and lower margin transition plate in addition when user uses, time-consuming, cost is high.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, provides a kind of rotary decelerator of integrated installation lower margin, its compact structure, low cost of manufacture, facilitates user's design and installation.
The purpose of this utility model is achieved in that a kind of rotary decelerator of integrated installation lower margin, it comprises pedestal, worm screw is provided with in described pedestal, described worm screw side is provided with pivoting support, described pivoting support comprises inner ring and outer ring, steel ball is provided with between described inner ring and outer ring, described outer ring is meshed with worm screw, described pivoting support side is provided with lower margin connecting base, described lower margin connecting base is connected with inner ring by bolt, described lower margin connecting base center offers through hole, the upper and lower both sides of described through hole are provided with positive stop lug boss, described lower margin connecting base corner is provided with attachment hole.
Compared with prior art, the utility model has following beneficial effect:
The rotary decelerator of a kind of integrated installation lower margin of the utility model, its compact structure, low cost of manufacture, facilitates user's design and installation.
Accompanying drawing explanation
Fig. 1 is the structural representation of the rotary decelerator of a kind of integrated installation lower margin of the utility model.
Fig. 2 is the A-A sectional view of Fig. 1.
Wherein:
Pedestal 1
Worm gear 2
Pivoting support 3
Inner ring 3.1
Outer ring 3.2
Steel ball 3.3
Lower margin connecting base 4
Bolt 5
Through hole 6
Positive stop lug boss 7
Attachment hole 8.
Embodiment
See Fig. 1, Fig. 2, the rotary decelerator of a kind of integrated installation lower margin of the utility model, it comprises pedestal 1, worm screw 2 is provided with in described pedestal 1, described worm screw 2 side is provided with pivoting support 3, described pivoting support 3 comprises inner ring 3.1 and outer ring 3.2, steel ball 3.3 is provided with between described inner ring 3.1 and outer ring 3.2, described outer ring 3.2 is meshed with worm screw 2, described pivoting support 3 side is provided with lower margin connecting base 4, described lower margin connecting base 4 is connected with inner ring 3.1 by bolt 5, described lower margin connecting base 4 center offers through hole 6, described through hole about 6 both sides are provided with positive stop lug boss 7, described lower margin connecting base 4 four jiaos is provided with attachment hole 8.
Claims (1)
1. the rotary decelerator of an integrated installation lower margin, it is characterized in that: it comprises pedestal (1), worm screw (2) is provided with in described pedestal (1), described worm screw (2) side is provided with pivoting support (3), described pivoting support (3) comprises inner ring (3.1) and outer ring (3.2), steel ball (3.3) is provided with between described inner ring (3.1) and outer ring (3.2), described outer ring (3.2) is meshed with worm screw (2), described pivoting support (3) side is provided with lower margin connecting base (4), described lower margin connecting base (4) is connected with inner ring (3.1) by bolt (5), described lower margin connecting base (4) center offers through hole (6), described through hole (6) is provided with positive stop lug boss (7) in both sides up and down, described lower margin connecting base (4) corner is provided with attachment hole (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420643888.6U CN204253813U (en) | 2014-11-03 | 2014-11-03 | A kind of rotary decelerator of integrated installation lower margin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420643888.6U CN204253813U (en) | 2014-11-03 | 2014-11-03 | A kind of rotary decelerator of integrated installation lower margin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204253813U true CN204253813U (en) | 2015-04-08 |
Family
ID=52958122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420643888.6U Active CN204253813U (en) | 2014-11-03 | 2014-11-03 | A kind of rotary decelerator of integrated installation lower margin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204253813U (en) |
-
2014
- 2014-11-03 CN CN201420643888.6U patent/CN204253813U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |