CN204127256U - Steady type reducer gear - Google Patents
Steady type reducer gear Download PDFInfo
- Publication number
- CN204127256U CN204127256U CN201420518614.4U CN201420518614U CN204127256U CN 204127256 U CN204127256 U CN 204127256U CN 201420518614 U CN201420518614 U CN 201420518614U CN 204127256 U CN204127256 U CN 204127256U
- Authority
- CN
- China
- Prior art keywords
- gear
- ring
- type bar
- gear ring
- retaining 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.)
- Expired - Fee Related
Links
Abstract
The utility model relates to a kind of gear, especially steady type reducer gear.This gear comprises gear ring and teeth, and gear ring outer is provided with teeth, and gear ring side is fixedly connected with L-type bar, retaining ring is provided with between the top of L-type bar, the center hole of retaining ring and gear ring is onesize, and the center of circle is on same level line, and the upper and lower end of gear ring side has been welded to connect L-type bar respectively, stiffening rib is provided with between L-type bar and retaining ring, this gear can be stablized its center of circle and rotate, and prevents bias, extends its working life, save cost, improve effect.
Description
Technical field
The utility model relates to a kind of gear, especially steady type reducer gear.
Background technique
Being applied to the gear of speed reducer at present, is directly be placed on bearing pin by gear nave boss hole, but due to existing gear may because perforation can not be completely tight with the connection of bearing, thus depart from the center of circle when causing rolling, may gear be damaged.
Model utility content
In order to overcome the easily eccentric deficiency of existing gear, the utility model provides steady type reducer gear.
The utility model solves the technological scheme that its technical problem adopts: steady type reducer gear, comprise gear ring and teeth, gear ring outer is provided with teeth, gear ring side is fixedly connected with L-type bar, retaining ring is provided with between the top of L-type bar, the center hole of retaining ring and gear ring is onesize, and the center of circle is on same level line.
According to another embodiment of the present utility model, the upper and lower end comprising gear ring side has further been welded to connect L-type bar respectively.
According to another embodiment of the present utility model, comprise further between L-type bar and retaining ring and be provided with stiffening rib.
The beneficial effects of the utility model are, this gear can be stablized its center of circle and rotate, and prevents bias, extends its working life, saved cost, improve effect.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model;
1. gear rings, 2. teeth in figure, 3. L-type bar, 4. retaining ring, 5. stiffening rib.
Embodiment
If Fig. 1 is structural representation of the present utility model, steady type reducer gear, comprise gear ring 1 and teeth 2, gear ring 1 outer is provided with teeth 2, and gear ring 1 side is fixedly connected with L-type bar 3, is provided with retaining ring 4 between the top of L-type bar 3, retaining ring 4 is onesize with the center hole of gear ring 1, and the center of circle is on same level line, the upper and lower end of gear ring 1 side has been welded to connect L-type bar 3 respectively, is provided with stiffening rib 5 between L-type bar 3 and retaining ring 4.
After bearing pin is through the perforation at gear ring 1 center, and simultaneously through retaining ring 4, thus when bearing pin is rotated, can keep concentric rotation, and stiffening rib 5 can strengthen the structural strength of retaining ring 4, this gear can be stablized its center of circle and rotate, prevent bias, extend its working life, saved cost, improve effect.
Claims (3)
1. steady type reducer gear, comprise gear ring (1) and teeth (2), gear ring (1) outer is provided with teeth (2), it is characterized in that, gear ring (1) side is fixedly connected with L-type bar (3), be provided with retaining ring (4) between the top of L-type bar (3), retaining ring (4) is onesize with the center hole of gear ring (1), and the center of circle is on same level line.
2. steady type reducer gear according to claim 1, is characterized in that, the upper and lower end of gear ring (1) side has been welded to connect L-type bar (3) respectively.
3. steady type reducer gear according to claim 1 and 2, is characterized in that, is provided with stiffening rib (5) between L-type bar (3) and retaining ring (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420518614.4U CN204127256U (en) | 2014-09-11 | 2014-09-11 | Steady type reducer gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420518614.4U CN204127256U (en) | 2014-09-11 | 2014-09-11 | Steady type reducer gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204127256U true CN204127256U (en) | 2015-01-28 |
Family
ID=52383615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420518614.4U Expired - Fee Related CN204127256U (en) | 2014-09-11 | 2014-09-11 | Steady type reducer gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204127256U (en) |
-
2014
- 2014-09-11 CN CN201420518614.4U patent/CN204127256U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204643588U (en) | A kind of hoisting tool | |
| CN204280882U (en) | A kind of cable plate rail | |
| CN204127256U (en) | Steady type reducer gear | |
| CN204200830U (en) | Rotating pin linkage structure | |
| CN203887750U (en) | Fixture for quick dismantling of bearing | |
| CN104295703A (en) | Stable speed reducer gear | |
| CN204784586U (en) | Driving sprocket | |
| CN204533152U (en) | Concave surface fine forge piece structure in the middle of automobile output shaft | |
| CN204297907U (en) | A kind of crane balance beam derricking gear | |
| CN205058317U (en) | Large -scale stone material cutting gear mechanism connection piece | |
| CN204127280U (en) | Trimethyl reactor frame speed reducer connecting device rear with remodeling | |
| CN204512149U (en) | A kind of pad | |
| CN204265182U (en) | A kind of elevator connected with square cotter | |
| CN203997789U (en) | The outer chain sheet of conveyer chain for scraper plate | |
| CN204357847U (en) | A kind of connecting mechanism for rotating | |
| CN204419901U (en) | A kind of auxiliary feeding coupling | |
| CN203868278U (en) | Firm gear | |
| CN203770436U (en) | Coupler used for connecting square shafts | |
| CN203322198U (en) | Transmission gear | |
| CN202482001U (en) | Rotation chain wheel type spool lifting mechanism | |
| CN203297557U (en) | Driven bevel gear for speed changer | |
| CN204512119U (en) | A kind of connecting base | |
| CN204419766U (en) | Sliding connection block | |
| CN203202008U (en) | Shaft embedded oil nipple elevator wheel | |
| CN204777537U (en) | Damping formula rim production line couple mechanism |
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: 20150128 Termination date: 20200911 |