CN106640942A - Convenient fixed type universal joint - Google Patents
Convenient fixed type universal joint Download PDFInfo
- Publication number
- CN106640942A CN106640942A CN201510742822.1A CN201510742822A CN106640942A CN 106640942 A CN106640942 A CN 106640942A CN 201510742822 A CN201510742822 A CN 201510742822A CN 106640942 A CN106640942 A CN 106640942A
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- CN
- China
- Prior art keywords
- slide block
- ball
- bulb
- adjustment axis
- sliding block
- 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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Abstract
The invention discloses a convenient fixed type universal joint. A containing space, a channel, a sliding chute and a through slot are formed in a shell in sequence from top to bottom; the accommodating space is matched with the spherical surface of a ball head; the accommodating space is matched with the ball head in a sliding manner; the lower side of the accommodating space communicates with the channel; the sliding chute is formed in the lower end of the channel; the lower part of the sliding chute communicates with the through slot; one end of a ball socket sliding block is a sunken spherical surface matched with the spherical surface of the ball head, and the other end of the ball socket sliding block is an outwards extruded conical body; a concave part matched with the shape of the conical body of the ball socket sliding block is formed in the outer side of a sliding block pedestal; the upper end, located in the through slot, of an adjustment shaft is fixedly connected with the sliding block pedestal; the sliding block pedestal is connected with one end of the conical body in a sliding manner; one end of the sunken spherical surface of the ball socket sliding block is matched with the ball head in a sliding manner; a through hole is formed in the shell; and a handle bolt penetrates through the through hole in a left side plate or a right side plate and is in contact with one end of the adjustment shaft. The convenient fixed type universal joint is simple in structure, and an operation process is convenient.
Description
Technical field
The present invention relates to a kind of convenient fixed joint.
Background technology
Universal joint has extensive extensively application in industry-by-industry, and the locking of universal ball joint is generally all by spheroid
The mode of latch or bearing pin is set, and not only structure is more complicated for these lock modes, it is also very inconvenient to operate, Er Qieqi
Coupling mechanism force is not strong, so as to limit application of the universal joint in some fields.
The content of the invention
For the problem that above-mentioned prior art is present, the present invention provides a kind of convenient fixed joint, the apparatus structure is simple,
Operating process is convenient, solves the problems, such as that traditional universal joint locking device is undesirable to spheroid locking effect, meanwhile, ten thousand can be strengthened
To the coupling mechanism force of section, and can further expand the range of application of universal joint.
To achieve these goals, the present invention provides a kind of convenient fixed joint, including bulb, shell, ball-and-socket slide block,
Handle bolt, adjustment axis, the slide block base of annular, the bulb carries base, and the shell is sequentially provided with from top to bottom
Accommodation space, passage, chute and groove, the shell is formed by fixedly connecting by left plate and right plate, the accommodation space with
The spherical surface of bulb is adapted, and the accommodation space is slidably matched with bulb, and being communicated with the downside of the accommodation space can
For the passage in annular that ball-and-socket slide block is slided up and down, it is provided with the lower end of the passage and is available for what slide block base horizontally slipped
Chute, is communicated with the bottom of the chute and adjusts the groove that the confession adjustment axis that are adapted of axial thickness horizontally slip, the ball
One end of nest slide block is the concave spherical being adapted with bulb spherical surface, and the other end is bullet outwardly, the cunning
The recess closed with the bullet matching form of ball-and-socket slide block is provided with the outside of block base, the upper end of adjustment axis is fixed in groove
Be connected with slide block base, the slide block base is slidably matched with one end of the bullet of ball-and-socket slide block, the ball-and-socket slide block it is recessed
One end of sunken sphere is slidably matched with bulb, and the center of the left plate and right plate is respectively equipped with through hole, the handle spiral shell
Bolt is through the through hole of left plate or right plate and the end thereof contacts of adjustment axis.
The left plate and right plate are bolted.
The present invention promotes ball-and-socket slide block to move to the direction away from adjustment axis by handle bolt pusher adjustment axis, by ball
The space that nest ram extrusion bulb slides, can make bulb be fixed on a certain position, and the mode of this fixed bulb is easy to operate,
Fixing intensity is big；By the way that left plate and right plate are bolted, can be in order to the maintenance of the universal joint；By adjusting
Nodal axisn is provided with slotted hole, on the one hand on the other hand can reduce the weight of single unit system with material-saving, reduces cost.
Description of the drawings
Fig. 1 is the decomposing schematic representation of the present invention；
Fig. 2 is the internal structure schematic diagram of shell of the present invention；
Fig. 3 is the installation diagram of the present invention；
Fig. 4 is profiles of the Fig. 3 along A-A directions.
In figure：1st, bulb, 2, base, 3, shell, 4, adjustment axis, 5, ball-and-socket slide block, 6, slide block base, 7,
Accommodation space, 8, passage, 9, chute, 10, groove, 11, left plate, 12, right plate, 13, through hole, 14, hand
Handle bolt.
Specific embodiment
Below in conjunction with the accompanying drawings the invention will be further described.
As shown in Figures 1 to 4, a kind of convenient fixed joint, including bulb 1, shell 3, ball-and-socket slide block 5, handle
The slide block base 6 of bolt 14, adjustment axis 4, annular, the bulb 1 carry base 2, the shell 3 from top to bottom according to
Secondary to be provided with accommodation space 7, passage 8, chute 9 and groove 10, the shell 3 is fixedly connected by left plate 11 with right plate 12
Form, the accommodation space 7 is adapted with the spherical surface of bulb 1, the accommodation space 7 is slidably matched with bulb 1,
The passage 8 in annular for being available for ball-and-socket slide block 5 to slide up and down is communicated with the downside of the accommodation space 7, in the passage
8 lower end is provided with the chute 9 for being available for slide block base 6 to horizontally slip, and is communicated with the bottom of the chute 9 thick with adjustment axis 4
The groove 10 that the confession adjustment axis 4 that degree is adapted horizontally slip, one end of the ball-and-socket slide block 5 is and the spherical surface phase of bulb 1
The concave spherical of adaptation, the other end is bullet outwardly, and the outside of the slide block base 6 is provided with and ball-and-socket slide block 5
Bullet matching form close recess, the upper end of adjustment axis 4 is fixedly connected with slide block base 6 in groove 10, described
Slide block base 6 is slidably matched with one end of the bullet of ball-and-socket slide block 5, one end of the concave spherical of the ball-and-socket slide block 5 with
Bulb 6 is slidably matched, and the center of the left plate 11 and right plate 12 is respectively equipped with through hole 13, the handle bolt 14
Through the through hole 13 and the end thereof contacts of adjustment axis 4 of left plate 11 or right plate 12.
The left plate 11 and right plate 12 are bolted.
When deployed, it is only necessary to one end of adjustment axis 4 is promoted by handle bolt 14, so as to promote adjustment axis 4 in groove 10
Inside make planar slide, make the slide block base 6 being adapted with the one end of ball-and-socket slide block 5 with bullet and ball in adjustment axis 4
Nest slide block 5 produces relative slip, and then promotes ball-and-socket slide block 5 to move to the direction away from adjustment axis 4, by ball-and-socket slide block 5
The space that squeeze bulb 1 is slided, you can make bulb 1 be fixed on a certain position.
Claims (2)
1. a kind of convenient fixed joint, including bulb (1), the bulb (1) is with base (2), it is characterised in that
Also include shell (3), ball-and-socket slide block (5), handle bolt (14), adjustment axis (4), the slide block base (6) of annular,
The shell (3) is sequentially provided with from top to bottom accommodation space (7), passage (8), chute (9) and groove (10), and this is outer
Shell (3) is formed by fixedly connecting by left plate (11) and right plate (12), the accommodation space (7) and bulb (1)
Spherical surface is adapted, and the accommodation space (7) is slidably matched with bulb (1), in the downside of the accommodation space (7)
The passage (8) in annular for being available for ball-and-socket slide block (5) to slide up and down is communicated with, is provided with the lower end of the passage (8)
The chute (9) that slide block base (6) horizontally slips is available for, is communicated with the bottom of the chute (9) thick with adjustment axis (4)
The groove (10) that the confession adjustment axis (4) that degree is adapted horizontally slip, one end of the ball-and-socket slide block (5) is and bulb (1)
The concave spherical that spherical surface is adapted, the other end is bullet outwardly, is provided with the outside of the slide block base (6)
The recess closed with the bullet matching form of ball-and-socket slide block (5), the upper end of the adjustment axis (4) in groove (10) is consolidated
Surely slide block base (6) is connected with, the slide block base (6) is slidably matched with one end of the bullet of ball-and-socket slide block (5),
One end of the concave spherical of the ball-and-socket slide block (5) is slidably matched with bulb (6), the left plate (11) and right plate
(12) center is respectively equipped with through hole (13), and the handle bolt (14) is through left plate (11) or right plate (12)
Through hole (13) and adjustment axis (4) end thereof contacts.
2. a kind of convenient fixed joint according to claim 1, it is characterised in that the left plate (11) and
Right plate (12) is bolted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510742822.1A CN106640942B (en) | 2015-11-04 | 2015-11-04 | Convenient fixed universal joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510742822.1A CN106640942B (en) | 2015-11-04 | 2015-11-04 | Convenient fixed universal joint |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106640942A true CN106640942A (en) | 2017-05-10 |
| CN106640942B CN106640942B (en) | 2020-10-30 |
Family
ID=58850993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510742822.1A Active CN106640942B (en) | 2015-11-04 | 2015-11-04 | Convenient fixed universal joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106640942B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040258460A1 (en) * | 2003-06-20 | 2004-12-23 | Taylor Steve B. | Coupler |
| CN2746194Y (en) * | 2004-03-03 | 2005-12-14 | 李振怀 | Carrier semi-cage synchronous universal coupling |
| CN1782448A (en) * | 2004-11-25 | 2006-06-07 | 阿拉维沙辅助工业股份有限公司 | Ball joint device |
| JP2008215518A (en) * | 2007-03-05 | 2008-09-18 | Ntn Corp | Sliding system constant velocity universal joint |
| CN101520069A (en) * | 2009-04-02 | 2009-09-02 | 郑建峰 | Steering ball end |
| CN202326689U (en) * | 2011-12-07 | 2012-07-11 | 廖兴昱 | Adjustable ball assembly used for automobile chassis |
| CN103261712A (en) * | 2010-12-24 | 2013-08-21 | 本田技研工业株式会社 | Ball joint |
| CN204099398U (en) * | 2014-09-16 | 2015-01-14 | 安徽迪尔荣机械有限公司 | A kind of tie rod ball be convenient to automobile steering and controlled |
-
2015
- 2015-11-04 CN CN201510742822.1A patent/CN106640942B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040258460A1 (en) * | 2003-06-20 | 2004-12-23 | Taylor Steve B. | Coupler |
| CN2746194Y (en) * | 2004-03-03 | 2005-12-14 | 李振怀 | Carrier semi-cage synchronous universal coupling |
| CN1782448A (en) * | 2004-11-25 | 2006-06-07 | 阿拉维沙辅助工业股份有限公司 | Ball joint device |
| JP2008215518A (en) * | 2007-03-05 | 2008-09-18 | Ntn Corp | Sliding system constant velocity universal joint |
| CN101520069A (en) * | 2009-04-02 | 2009-09-02 | 郑建峰 | Steering ball end |
| CN103261712A (en) * | 2010-12-24 | 2013-08-21 | 本田技研工业株式会社 | Ball joint |
| CN202326689U (en) * | 2011-12-07 | 2012-07-11 | 廖兴昱 | Adjustable ball assembly used for automobile chassis |
| CN204099398U (en) * | 2014-09-16 | 2015-01-14 | 安徽迪尔荣机械有限公司 | A kind of tie rod ball be convenient to automobile steering and controlled |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106640942B (en) | 2020-10-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20201009 Address after: 221000 Changan Road, Xuzhou high tech Industrial Development Zone, Xuzhou, Jiangsu Province, No. 2 Applicant after: JIANGSU HUAIHAI NEW ENERGY VEHICLE Co.,Ltd. Address before: 221000 Jiangsu city of Xuzhou province high tech Zone mine mining equipment research and Development Center Applicant before: JIANGSU EFFORT TECHNOLOGY & DEVELOPMENT Co.,Ltd. |
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| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |