CN112128258B - Shaft holding device for coupler - Google Patents
Shaft holding device for coupler Download PDFInfo
- Publication number
- CN112128258B CN112128258B CN202011000724.8A CN202011000724A CN112128258B CN 112128258 B CN112128258 B CN 112128258B CN 202011000724 A CN202011000724 A CN 202011000724A CN 112128258 B CN112128258 B CN 112128258B
- Authority
- CN
- China
- Prior art keywords
- shaft
- framework
- fixed ring
- coupling
- coupler
- 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.)
- Active
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
- F16D3/16—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts
- F16D3/18—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts the coupling parts (1) having slidably-interengaging teeth
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gears, Cams (AREA)
Abstract
The invention discloses a shaft holding device for a coupler, which is used for fixedly mounting a shaft holding gear on a coupler half shaft so as to connect the coupler half shaft with a power device. According to the invention, the fixed ring composed of the upper framework and the lower framework is firstly installed on the half shaft of the coupling, and then the axle-hung gear is fixedly installed on the half shaft of the coupling, so that the 'gear-sleeving' operation can be implemented without knowing the inner diameter of the coupling; meanwhile, the center of the shaft-holding device can be adjusted according to the center position of the coupler; and the gear can be effectively fixed and is firmly fixed on the half shaft of the coupler through the shaft holding device.
Description
Technical Field
The invention relates to the technical field of coupler equipment, in particular to a shaft holding device for a coupler.
Background
The coupler is a mechanical part used for connecting two shafts (a driving shaft and a driven shaft) in different mechanisms to rotate together so as to transmit torque, and is widely applied to the petrochemical industry. In the existing practical application, a gear is often required to be additionally arranged on a half shaft of a coupler, so that when a power device fails, the coupler is driven to continue to operate through other standby power devices, however, the existing petrochemical field coupler is inconvenient to disassemble and assemble, the existing coupler needs to be disassembled and assembled, and the coupler with the gear can be taken into consideration and customized by measuring relevant parameters of a shaft, so that equipment such as a loading barring gear and the like drive the coupler through the outside, which is extremely laborious for workers who configure various barring gears for the environment and complicated petrochemical field of the equipment.
Disclosure of Invention
The invention aims to provide a shaft embracing device for a coupler, which solves the problems in the prior art.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides an embrace a device for on shaft coupling for on embracing axle gear fixed mounting shaft coupling semi-axis for the shaft coupling semi-axis is connected with power device, includes framework and lower framework, go up the framework and form respectively with shaft coupling semi-axis outer wall matched with solid fixed ring through embracing axle fastening bolt with lower framework both ends, and gu fixed ring closely sets up on the shaft coupling semi-axis, gu fixed ring fixed connection embraces an axle gear.
Preferably, the upper framework and the lower framework are correspondingly provided with connecting grooves, and the shaft-holding gear is fixedly arranged on the fixing ring through the tooth-holding fastening bolt arranged in the connecting grooves.
Preferably, an axle-holding friction plate for preventing the fixing ring from sliding is arranged between the fixing ring and the outer wall of the half axle of the coupler.
Preferably, the fixing ring is fixedly connected with the half shaft of the coupler through a shaft-holding friction bolt.
Preferably, the shaft-holding friction plate is made of a powder metallurgy friction material.
Preferably, the upper frame and the lower frame are made of a non-corrosive 304 stainless steel material.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the fixed ring composed of the upper framework and the lower framework is firstly installed on the half shaft of the coupling, and then the axle-hung gear is fixedly installed on the half shaft of the coupling, so that the 'gear-sleeving' operation can be implemented without knowing the inner diameter of the coupling; meanwhile, the center of the shaft-holding device can be adjusted according to the center position of the coupler; and the gear can be effectively fixed and is firmly fixed on the half shaft of the coupler through the shaft holding device.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of the present invention;
fig. 3 is a side view of the present invention.
In the figure: 1 shaft coupling semi-axis, 2 upper frame, 3 embrace tooth fastening bolt, 4 spread grooves, 5 embrace a gear, 6 embrace a friction bolt, 7 embrace a fastening bolt, 8 embrace a friction disc, 9 lower frame, 10 solid fixed rings.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution:
a shaft embracing device used on a coupler is used for fixedly installing a shaft embracing gear 5 on a coupler half shaft 1, so that when the power device breaks down, the coupler half shaft 1 is connected with a standby power device through the shaft embracing gear 5, the shaft embracing device comprises an upper framework 2 and a lower framework 9, two ends of the upper framework 2 and the lower framework 9 respectively form a fixing ring 10 matched with the outer wall of the coupler half shaft 1 through a shaft embracing fastening bolt 7, the fixing ring 10 is tightly arranged on the coupler half shaft 1, one end of the coupler half shaft 1 is connected with a pump, the upper framework 2 and the lower framework 9 are made of a non-corrosive 304 stainless steel material, and the service life of the shaft embracing device is prolonged; the fixing rings 10 are fixedly connected with the axle-clasping gear 5, in the technical scheme of the embodiment, the upper frame 2 and the lower frame 9 are respectively provided with two groups, namely two fixing rings 10 are formed, and the axle-clasping gear 5 is positioned between the two fixing rings 10;
the upper framework 2 and the lower framework 9 are correspondingly provided with connecting grooves 4, and the shaft embracing gear 5 is fixedly arranged on a fixing ring 10 through a tooth embracing fastening bolt 3 arranged in the connecting grooves 4; the tooth-embracing fastening bolt 3 can move up and down along the connecting groove 4, so that the tooth-embracing fastening bolt can be matched with bolt holes which are different in distance from the circle center of the axle-embracing gear 5; the tooth holding fastening bolt 3 is arranged in the connecting groove 4 on the fixing ring 10 on one side, the tooth holding fastening bolt 3 passes through a bolt hole formed in the shaft holding gear 5, reaches the connecting groove 4 on the fixing ring 10 on the other side, and is fixed through a nut;
in order to avoid the sliding between the fixing ring 10 and the coupling half shaft 1 in the driving process, an axle-holding friction plate 8 for avoiding the sliding of the fixing ring 10 is arranged between the fixing ring 10 and the outer wall of the coupling half shaft 1, and the axle-holding friction plate 8 is made of powder metallurgy friction materials; simultaneously, solid fixed ring 10 is through embracing axle friction bolt 6 and shaft coupling semi-axis 1 fixed connection, further strengthens being connected of solid fixed ring 10 and shaft coupling semi-axis 1, avoids appearing skidding.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a hold shaft device for on shaft coupling for with holding shaft gear (5) fixed mounting on shaft coupling semi-axis (1) for shaft coupling semi-axis (1) is connected with power device, its characterized in that: including last framework (2) and lower framework (9), go up framework (2) and framework (9) both ends down and form solid fixed ring (10) with shaft coupling semi-axis (1) outer wall matched with through embracing axle fastening bolt (7) respectively, and gu fixed ring (10) closely sets up on shaft coupling semi-axis (1), gu fixed ring (10) fixed connection embraces axle gear (5), go up framework (2) and correspond on lower framework (9) and be provided with spread groove (4), will embrace axle gear (5) through embracing tooth fastening bolt (3) that set up in spread groove (4) and fix and set up on solid fixed ring (10), gu be provided with between fixed ring (10) and shaft coupling semi-axis (1) outer wall and avoid solid fixed ring (10) to take place gliding axle friction disc (8).
2. A shaft embracing device for a coupling according to claim 1, wherein: the fixed ring (10) is fixedly connected with the coupling half shaft (1) through an axle-clasping friction bolt (6).
3. A shaft embracing device for a coupling according to claim 1, wherein: the shaft-holding friction plate (8) is made of powder metallurgy friction materials.
4. A shaft embracing device for a coupling according to any one of claims 1 to 3, wherein: the upper framework (2) and the lower framework (9) are made of a non-corrosive 304 stainless steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011000724.8A CN112128258B (en) | 2020-09-22 | 2020-09-22 | Shaft holding device for coupler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011000724.8A CN112128258B (en) | 2020-09-22 | 2020-09-22 | Shaft holding device for coupler |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112128258A CN112128258A (en) | 2020-12-25 |
| CN112128258B true CN112128258B (en) | 2021-08-24 |
Family
ID=73842939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011000724.8A Active CN112128258B (en) | 2020-09-22 | 2020-09-22 | Shaft holding device for coupler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112128258B (en) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19940661C1 (en) * | 1999-08-27 | 2001-04-19 | Renk Ag | Tooth coupling for chain driven vehicles |
| CN204805366U (en) * | 2015-07-16 | 2015-11-25 | 成都大宏立机器股份有限公司 | Formula elastic column axis tooth coupling is dismantled fast to disconnect -type |
| CN205315527U (en) * | 2015-12-29 | 2016-06-15 | 武汉正通传动技术有限公司 | Two crown gear coupling |
| CN109882513B (en) * | 2019-04-03 | 2024-04-05 | 株洲时代新材料科技股份有限公司 | Connector |
| CN110293980B (en) * | 2019-07-05 | 2020-09-04 | 山东大学 | Tank railway transport loading positioning method and system |
| CN210565838U (en) * | 2019-07-11 | 2020-05-19 | 赵洪楠 | Sliding block type coupling for speed reducer of hoisting equipment |
| CN210769484U (en) * | 2019-10-24 | 2020-06-16 | 宝鸡捷锐化工设备有限公司 | Axle-holding device and coupler |
-
2020
- 2020-09-22 CN CN202011000724.8A patent/CN112128258B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN112128258A (en) | 2020-12-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102879138B (en) | A kind of motor torque test tool | |
| CN112128258B (en) | Shaft holding device for coupler | |
| CN104534031B (en) | A kind of transmission device for joint of robot | |
| CN106827237A (en) | Planetary vertical-shaft concrete mixer | |
| CN105889438A (en) | Reducer | |
| CN207935387U (en) | Gear-box and transmission device with it | |
| CN215214433U (en) | But quick assembly disassembly's spline tooth membrane disc coupling structure | |
| CN207161685U (en) | A kind of gear-box | |
| CN112555349A (en) | Rotor balancing process shaft and assembling method thereof | |
| CN205578540U (en) | Coupler | |
| CN208331134U (en) | Transmission mechanism and joint structure with it | |
| CN208457120U (en) | Planetary reduction gear and transmission system | |
| CN211976369U (en) | Gas alarm controller | |
| CN203604592U (en) | Self-cooling wheel type speed reducer | |
| CN206679111U (en) | A kind of service robot chassis of small size high rigidity | |
| CN208184941U (en) | A kind of pump head contains the primary planet deceleration peristaltic pump of buckle | |
| CN220956692U (en) | Yaw gearbox input structure | |
| CN205439534U (en) | Metal belt material's intaglio printing's more plate change roller mechanism | |
| CN209414576U (en) | A kind of automobile gearbox active bevel pinion shaft | |
| CN213744128U (en) | Rotor of centrifugal compressor | |
| CN216789169U (en) | High-strength chain wheel | |
| CN212250990U (en) | High-precision planetary reducer and connector | |
| CN212899429U (en) | Special coupling flange for fluid equipment and connecting unit and sealing unit thereof | |
| CN215257449U (en) | Thread transmission-based trolley soft clutch capable of realizing delayed transmission | |
| CN217328411U (en) | Planet shaft axial locking structure and speed reducer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhu Yuanmu Inventor after: Li Yue Inventor after: Lei Xingzhen Inventor after: Li Dachao Inventor after: Chai Yeqin Inventor after: Fan Wei Inventor after: Yu Zejun Inventor after: Zou Guijian Inventor after: Fan Qingbo Inventor before: Li Yue Inventor before: Zhu Yuanmu Inventor before: Lei Xingzhen Inventor before: Li Dachao Inventor before: Chai Yeqin Inventor before: Fan Wei Inventor before: Yu Zejun Inventor before: Zou Guijian Inventor before: Fan Qingbo |
|
| CB03 | Change of inventor or designer information |