CN202187982U - Novel connection structure - Google Patents
Novel connection structure Download PDFInfo
- Publication number
- CN202187982U CN202187982U CN2011203178756U CN201120317875U CN202187982U CN 202187982 U CN202187982 U CN 202187982U CN 2011203178756 U CN2011203178756 U CN 2011203178756U CN 201120317875 U CN201120317875 U CN 201120317875U CN 202187982 U CN202187982 U CN 202187982U
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- CN
- China
- Prior art keywords
- arm
- shaft
- axle
- groove
- utility
- 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 - Lifetime
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Classifications
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- 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
- F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
- F16D1/06—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end
- F16D1/08—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key
- F16D1/0852—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key with radial clamping between the mating surfaces of the hub and shaft
- F16D1/0864—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key with radial clamping between the mating surfaces of the hub and shaft due to tangential loading of the hub, e.g. a split hub
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Agricultural Machines (AREA)
Abstract
The utility model belongs to the technical field of mechanical equipment, and relates to a novel connection structure of a shaft and an arm, which is particularly suitable to the connection of a tractor four-wheel drive transfer case and a transmission gear. The novel connection structure mainly comprises a shaft and an arm sleeved on the shaft, and is characterized in that the shaft is provided with male spline, the arm is provided with female spline, and the shaft and the arm are connected by the splines; and the shaft is provided with a R-groove, the arm is provided with a hole, and the shaft and the arm are locked through a lock bolt passing through the R-groove and the hole. The utility model is simple and reliable in structure, is easy to assemble and remove; the connecting direction can be adjusted within 360 degrees; and the gap between the connection can be completely eliminated.
Description
Technical field: the utility model belongs to mechanical equipment technical field, is specifically related to the linkage structure of a kind of new profile shaft and arm, is particularly useful for being connected of tractor four-wheel drive power divider and gearbox.
Background technique: though at present axle is a lot of with the Placement form of arm, exist the connecting direction adjustment difficult, phenomenon such as can't be eliminated in the gap more.
Summary of the invention: the purpose of the utility model is exactly in order to address the above problem, and provides a kind of connecting direction to regulate by 360 degree, and can eliminate the new Joining Structure of joint gap fully.
The technical solution of the utility model: mainly comprise axle and be enclosed within the arm on the axle, be characterized in that external splines is arranged on the axle, internal spline is arranged on the arm, be connected for spline between axle and the arm; On the axle R groove is arranged, porose on the arm, lock bolt is through R groove and hole lock shaft and arm.
On the utility model linkage structure axle external splines is arranged, internal spline is arranged on the arm, the axle with arm between for spline is connected, can in 360 degree scopes, regulate connecting direction.
Also have the R groove on the utility model linkage structure axle, porose on the arm, can lock shaft and arm, the joint gap of elimination axle and arm fully through bolt locking.
Description of drawings: accompanying drawing 1 is the structural representation of the utility model linkage structure; Fig. 2 is that the A-A of Fig. 1 is to cross-sectional view.
In the accompanying drawing, the 1-lock bolt; The 2-axle; The 3-arm.
Embodiment: the utility model is described in detail below in conjunction with embodiment and accompanying drawing:
Embodiment: present embodiment is as attaching shown in Fig. 1 and 2, mainly comprises axle 2 and is enclosed within the arm 3 on the axle, is characterized on the axle 2 external splines being arranged, and on the arm 3 internal spline arranged, and is connected for spline between axle 2 and the arm 3; On the axle 2 the R groove is arranged, porose on the arm 3, lock bolt 1 can lock shaft 2 and arm 3 through R groove and hole.
Among the embodiment, arm 3 is through on the axle 2 on the spline connecting sleeve, and lock bolt 1 passes hole and the R groove on the axle 2 on the arm 3, screws in the screw on the arm 3, can lock shaft 2 and arm 3, eliminate the joint gap between axle 2 and the arm 3 fully.
The utility model linkage structure has the following advantages:
(1) simple in structure, reliable, easy assembling, quick detachable.
(2) connecting direction can be regulated in the 360 degree scopes.
(3) can eliminate the gap between the connection fully.
Claims (1)
1. new Joining Structure comprises axle and is enclosed within the arm on the axle, it is characterized in that external splines is arranged on the axle, and internal spline is arranged on the arm, is connected for spline between axle and the arm; On the axle R groove is arranged, porose on the arm, lock bolt is through R groove and hole lock shaft and arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203178756U CN202187982U (en) | 2011-08-29 | 2011-08-29 | Novel connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203178756U CN202187982U (en) | 2011-08-29 | 2011-08-29 | Novel connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202187982U true CN202187982U (en) | 2012-04-11 |
Family
ID=45919435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203178756U Expired - Lifetime CN202187982U (en) | 2011-08-29 | 2011-08-29 | Novel connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202187982U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103009925A (en) * | 2012-12-22 | 2013-04-03 | 青特集团有限公司 | Drive bridge semi-axle with novel structure |
| CN106476037A (en) * | 2016-10-18 | 2017-03-08 | 太仓望虞机械科技有限公司 | A kind of high industrial cantilever of stability |
| CN108789462A (en) * | 2018-06-14 | 2018-11-13 | 佛山市奥耶克思机械设备有限公司 | A kind of manipulator with high stability |
| CN109017921A (en) * | 2018-08-17 | 2018-12-18 | 张锡林 | A kind of collapsible luggage and articles bogie |
| CN111196117A (en) * | 2020-01-10 | 2020-05-26 | 一汽解放汽车有限公司 | Split type stabilizer bar for medium and heavy high-mobility cross-country vehicle |
-
2011
- 2011-08-29 CN CN2011203178756U patent/CN202187982U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103009925A (en) * | 2012-12-22 | 2013-04-03 | 青特集团有限公司 | Drive bridge semi-axle with novel structure |
| CN106476037A (en) * | 2016-10-18 | 2017-03-08 | 太仓望虞机械科技有限公司 | A kind of high industrial cantilever of stability |
| CN108789462A (en) * | 2018-06-14 | 2018-11-13 | 佛山市奥耶克思机械设备有限公司 | A kind of manipulator with high stability |
| CN108789462B (en) * | 2018-06-14 | 2021-11-26 | 佛山市南海衡达机械制造有限公司 | Manipulator with high stability |
| CN109017921A (en) * | 2018-08-17 | 2018-12-18 | 张锡林 | A kind of collapsible luggage and articles bogie |
| CN111196117A (en) * | 2020-01-10 | 2020-05-26 | 一汽解放汽车有限公司 | Split type stabilizer bar for medium and heavy high-mobility cross-country vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 211500 Nanjing Province, Liuhe City, Ma on the town of mining machinery and Electrical Industrial Park, No. 1 Patentee after: Nanjing blue collar Environment Technology Co., Ltd. Address before: 211500 Nanjing Province, Liuhe City, Ma on the town of mining machinery and Electrical Industrial Park, No. 1 Patentee before: Nanjing Dezhong Electromechanical Equipment Manufacturing Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120411 |