CN201818645U - Ball pin base - Google Patents
Ball pin base Download PDFInfo
- Publication number
- CN201818645U CN201818645U CN2010205499808U CN201020549980U CN201818645U CN 201818645 U CN201818645 U CN 201818645U CN 2010205499808 U CN2010205499808 U CN 2010205499808U CN 201020549980 U CN201020549980 U CN 201020549980U CN 201818645 U CN201818645 U CN 201818645U
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- CN
- China
- Prior art keywords
- ball pin
- hole
- ball
- screw mounting
- pin hole
- 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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Abstract
The utility model discloses a ball pin base. The ball pin base mainly comprises a base body and a web plate, wherein a ball pin hole is formed on the base body; one end of the web plate is connected with the base body into a whole; two branch ends are arranged at the other end of the web plate; two fastening screw mounting holes are formed on each branch end and arranged longitudinally; and the branch ends and the fastening screw mounting holes are arranged symmetrically. Preferably, the fastening screw mounting holes on each branch end adopt arc transition; and hollow structures are respectively arranged at the two ends of the ball pin hole, wherein the cross section at each end of the ball pin hole is circular, the upper part of the longitudinal section of the ball pin hole is circular, and the lower part of the longitudinal section of the ball pin hole is trapezoid. The ball pin base provided by the utility model has the advantages that force can be transmitted more uniformly when the ball pin base is used for fixing, and the stress of each mounting hole is more uniform, so that the connection can be tighter. Moreover, the utility model further adopts the scheme of the ball pin hole structure to ensure that the coordination between the ball pin base and a ball pin is tighter. Therefore, the friction is reduced, the service life is prolonged, and the cost is reduced.
Description
Technical field
The utility model relates to a kind of mechanical connecting element, especially a kind of ball key seat.
Background technique
The ball pin is a mechanical field connected element commonly used with cooperating of ball key seat, uses very extensively in people's life.Ball key seat of the prior art mainly comprises pedestal and web, pedestal is provided with the ball pin-and-hole, web one end and pedestal are connected as a body, the ball pin-and-hole is used to connect the ball pin, web is provided with mounting hole and is used for fixing, and the structure of existing this class ball key seat web is comparatively single, and the position of each mounting hole is unreasonable on the web, stressed even inadequately in fixation procedure, be easy to generate the not fastening situation of connection; In addition, cooperating between ball key seat and the ball pin is reasonable inadequately, and the friction factor in the transmission process is bigger, and serious wear influences working life, causes the replacing frequency of parts higher, cost increase.
In sum, existing ball key seat can not effectively satisfy the demand of people in mechanical transmission course.
Summary of the invention
The purpose of this utility model be provide for the deficiency that solves above-mentioned technology a kind of fixedly the time stressed evenly, the ball key seat of good fixing effect.
In order to achieve the above object, the ball key seat that the utility model is designed, mainly comprise pedestal and web, pedestal is provided with the ball pin-and-hole, described web one end and pedestal are connected as a body, the other end of described web is provided with two divergent ends, all is provided with two set screw mounting holes of vertically arranging on each divergent ends, and described two divergent ends and set screw mounting hole are and are symmetrical arranged.
As preferably, be arc transition between two set screw mounting holes on each divergent ends.
As preferably, the two ends of described ball pin-and-hole are respectively equipped with hollow structure, and the cross section at two ends is circle, and the top of ball pin-and-hole longitudinal section is circular, and the bottom is trapezoidal.
The ball key seat that the utility model obtains, web is provided with two divergent ends, all be provided with two set screw mounting holes of vertically arranging on each divergent ends, and described two divergent ends and set screw mounting hole are and are symmetrical arranged, such structure helps the even transmission of power fixedly the time, each mounting hole is stressed more even, thereby reaches the more fastening effect of connection.Adopt the ball pin-and-hole structure of further scheme in addition, make between ball key seat and the ball pin cooperate tightr, thereby reduce friction, increase working life, reduce cost.
Description of drawings
Fig. 1 is embodiment 1 a structural representation;
Fig. 2 is embodiment 1 an A-A sectional drawing;
Fig. 3 is embodiment 1 a B-B sectional drawing;
Among the figure: pedestal 1, web 2, ball pin-and-hole 3, set screw mounting hole 4.
Embodiment
The utility model will be further described in conjunction with the accompanying drawings below by embodiment.
As shown in Figure 1, the described ball key seat of present embodiment, mainly comprise pedestal 1 and web 2, pedestal 1 is provided with ball pin-and-hole 3, web 2 one ends and pedestal 1 are connected as a body, the other end of web 2 is provided with two divergent ends, all is provided with two set screw mounting holes of vertically arranging 4 on each divergent ends, and two divergent ends and set screw mounting hole 4 are and are symmetrical arranged.4 of two set screw mounting holes on each divergent ends are arc transition.The two ends of ball pin-and-hole 3 are respectively equipped with hollow structure, and the cross section at two ends is circle, and the top of ball pin-and-hole 3 longitudinal sections is circular, and the bottom is trapezoidal.
The ball key seat that the utility model obtains, web 2 is provided with two divergent ends, all be provided with two set screw mounting holes of vertically arranging 4 on each divergent ends, and described two divergent ends and set screw mounting hole 4 are and are symmetrical arranged, such structure helps the even transmission of power fixedly the time, each mounting hole is stressed more even, thereby reaches the more fastening effect of connection.Adopt ball pin-and-hole 3 structures of further scheme in addition, make between ball key seat and the ball pin cooperate tightr, thereby reduce friction, increase working life, reduce cost.
Claims (3)
1. ball key seat, mainly comprise pedestal and web, pedestal is provided with the ball pin-and-hole, described web one end and pedestal are connected as a body, the other end that it is characterized in that described web is provided with two divergent ends, all be provided with two set screw mounting holes of vertically arranging on each divergent ends, and described two divergent ends and set screw mounting hole are and are symmetrical arranged.
2. ball key seat according to claim 1 is characterized in that being between two set screw mounting holes on each divergent ends arc transition.
3. ball key seat according to claim 1 and 2 is characterized in that the two ends of described ball pin-and-hole are respectively equipped with hollow structure, and the cross section at two ends is circle, and the top of ball pin-and-hole longitudinal section is circular, and the bottom is trapezoidal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205499808U CN201818645U (en) | 2010-09-29 | 2010-09-29 | Ball pin base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205499808U CN201818645U (en) | 2010-09-29 | 2010-09-29 | Ball pin base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201818645U true CN201818645U (en) | 2011-05-04 |
Family
ID=43916601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205499808U Expired - Fee Related CN201818645U (en) | 2010-09-29 | 2010-09-29 | Ball pin base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201818645U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104029725A (en) * | 2014-06-20 | 2014-09-10 | 浙江瑞朗锻造有限公司 | Suspension spherical shell for automobile steering |
| CN104029723A (en) * | 2014-06-27 | 2014-09-10 | 浙江瑞朗锻造有限公司 | Angle-wing type suspension plate of suspension spherical shell |
| CN104044639A (en) * | 2014-06-27 | 2014-09-17 | 浙江瑞朗锻造有限公司 | Angular wing type suspension spherical shell |
| CN105151119A (en) * | 2015-10-16 | 2015-12-16 | 浙江瑞朗锻造有限公司 | Spherical shell forging piece for automotive chassis |
-
2010
- 2010-09-29 CN CN2010205499808U patent/CN201818645U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104029725A (en) * | 2014-06-20 | 2014-09-10 | 浙江瑞朗锻造有限公司 | Suspension spherical shell for automobile steering |
| CN104029723A (en) * | 2014-06-27 | 2014-09-10 | 浙江瑞朗锻造有限公司 | Angle-wing type suspension plate of suspension spherical shell |
| CN104044639A (en) * | 2014-06-27 | 2014-09-17 | 浙江瑞朗锻造有限公司 | Angular wing type suspension spherical shell |
| CN105151119A (en) * | 2015-10-16 | 2015-12-16 | 浙江瑞朗锻造有限公司 | Spherical shell forging piece for automotive chassis |
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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 |
Granted publication date: 20110504 Termination date: 20140929 |
|
| EXPY | Termination of patent right or utility model |