CN107939821A - Flexural pivot chain mechanism - Google Patents
Flexural pivot chain mechanism Download PDFInfo
- Publication number
- CN107939821A CN107939821A CN201711188248.5A CN201711188248A CN107939821A CN 107939821 A CN107939821 A CN 107939821A CN 201711188248 A CN201711188248 A CN 201711188248A CN 107939821 A CN107939821 A CN 107939821A
- Authority
- CN
- China
- Prior art keywords
- groove
- flexural pivot
- chain mechanism
- pivot chain
- club
- 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.)
- Pending
Links
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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C11/00—Pivots; Pivotal connections
- F16C11/04—Pivotal connections
- F16C11/06—Ball-joints; Other joints having more than one degree of angular freedom, i.e. universal joints
- F16C11/0695—Mounting of ball-joints, e.g. fixing them to a connecting rod
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pivots And Pivotal Connections (AREA)
Abstract
The invention discloses a kind of flexural pivot chain mechanism, the flexural pivot chain mechanism includes club, bulb and base, one end of the club is fixed with bulb, the upper table of the base downwards concave shape into there is ball groove, the bulb is at least partially disposed inside the ball groove, and the flexural pivot chain mechanism further includes boot seal, and described boot seal one end is fixed on the club, the other end is fixed on the base so that the boot seal can cover the upper end opening of the ball groove.Solves the flexural pivot chain mechanism on traditional automobile component, the problem of foreign matter is easily accessible in the groove of base, causes bulb smoothly to rotate in a groove after prolonged use.
Description
Technical field
The present invention relates to automobile component, and in particular, to a kind of flexural pivot chain mechanism.
Background technology
Ball-type connects hinge is the connection annex for the actuator in automatically controlling and adjusting mechanism.It employs ball-type
Bearing arrangement have the advantages that control flexibly, accurate, windup-degree is big, due to hinge installation, easy to adjust, safe and reliable.
So it is widely used in the automatic control system of the industry such as electric power, petrochemical industry, metallurgy, mine, light textile, particularly
Automobile component.Flexural pivot chain mechanism on traditional automobile component, after prolonged use foreign matter be easily accessible the groove of base
In, cause bulb smoothly to rotate in a groove.
The content of the invention
The object of the present invention is to provide a kind of flexural pivot chain mechanism, solves the flexural pivot chain mechanism on traditional automobile component,
Foreign matter is easily accessible in the groove of base after prolonged use, causes what bulb cannot rotate smoothly in a groove to ask
Topic.
To achieve these goals, the present invention provides a kind of flexural pivot chain mechanism, the flexural pivot chain mechanism to include club, ball
Head and base, one end of the club are fixed with bulb, the upper table of the base downwards concave shape into having ball groove, the bulb
It is at least partially disposed inside the ball groove, the flexural pivot chain mechanism further includes boot seal, and described boot seal one end is consolidated
It is scheduled on the club, the other end is fixed on the base so that the boot seal can be by the upper end of the ball groove
Opening masking.
Preferably, radially direction is recessed inwardly formed with annular groove on the surface of the club, is covered on the club
Snap ring is connected to, the snap ring is fastened in the annular groove, and the boot seal is at least partly fixed on the snap ring.
Preferably, the boot seal and the snap ring are integrally formed.
Preferably, the upper side of the base be recessed inwardly to be formed it is fluted so that the top of the groove formed with
Lug boss, the boot seal are at least partly fastened in the groove.
Preferably, perforative first threaded hole is arranged on the lug boss, the madial wall of the groove is provided with second
Threaded hole, lock screw sequentially pass through the boot seal positioned at the lug boss top, first threaded hole, are located at
The boot seal of the inside grooves and second threaded hole.
Preferably, the groove and lock screw composition retaining mechanism, the quantity of the retaining mechanism are not less than 4
Group.
Preferably, arc clamping block is fixed with the ball groove.
Preferably, the arc engages cambered surface in the block downward.
According to above-mentioned technical proposal, the present invention provides a kind of flexural pivot chain mechanism, the flexural pivot chain mechanism includes club, ball
Head and base, one end of the club are fixed with bulb, the upper table of the base downwards concave shape into having ball groove, the bulb
It is at least partially disposed inside the ball groove, the flexural pivot chain mechanism further includes boot seal, and described boot seal one end is consolidated
It is scheduled on the club, the other end is fixed on the base so that the boot seal can be by the upper end of the ball groove
Opening masking.Flexural pivot chain mechanism provided by the invention is provided with boot seal, effectively foreign matter can be prevented to enter in ball groove
Portion, solves the flexural pivot chain mechanism on traditional automobile component, and foreign matter is easily accessible the groove of base after prolonged use
In, the problem of causing bulb smoothly to rotate in a groove.
Other features and advantages of the present invention will be described in detail in subsequent specific embodiment part.
Brief description of the drawings
Attached drawing is for providing a further understanding of the present invention, and a part for constitution instruction, with following tool
Body embodiment is used to explain the present invention together, but is not construed as limiting the invention.In the accompanying drawings：
Fig. 1 is the structure chart of flexural pivot chain mechanism provided by the invention；
Fig. 2 is the top view of flexural pivot chain mechanism provided by the invention.
Description of reference numerals
1- club 2- bulbs
4- ball groove 5- snap rings
6- boot seal 7- lug bosses
8- lock screw 9- grooves
10- arc clamping block 3- bases
Embodiment
The embodiment of the present invention is described in detail below in conjunction with attached drawing.It should be appreciated that this place is retouched
The embodiment stated is merely to illustrate and explain the present invention, and is not intended to limit the invention.
In the present invention, in the case where not making conversely explanation, " upper surface " etc. is included in the noun of locality only generation in term
Orientation of the table term under normal service condition, or be skilled artisan understands that be commonly called as, and be not construed as to the art
The limitation of language.
As depicted in figs. 1 and 2：The present invention provides a kind of flexural pivot chain mechanism, the flexural pivot chain mechanism includes club 1, ball
First 2 and base 3, one end of the club 1 is fixed with bulb 2, the upper table of the base 3 downwards concave shape into having ball groove 4, institute
State bulb 2 to be at least partially disposed inside the ball groove 4, the flexural pivot chain mechanism further includes boot seal 6, the rubber dust-proof
Cover 6 one end to be fixed on the club 1, the other end is fixed on the base 3 so that the boot seal 6 can be by institute
State the upper end opening masking of ball groove 4.Flexural pivot chain mechanism provided by the invention is provided with boot seal, can effectively prevent foreign matter
Enter inside ball groove, solve the flexural pivot chain mechanism on traditional automobile component, foreign matter is easily accessible after prolonged use
Into the groove of base, the problem of causing bulb smoothly to rotate in a groove.
In a kind of preferred embodiment of the present invention, in order to enable boot seal 6 can be effectively fixed in club 1
On, radially direction is recessed inwardly formed with annular groove on the surface of the club 1, and snap ring 5 is socketed with the club 1,
The snap ring 5 is fastened in the annular groove, and described 6 at least part of boot seal is fixed on the snap ring 5.
In a kind of preferred embodiment of the present invention, in order to enable boot seal 6 can be effectively fixed in club 1
On, the boot seal 6 and the snap ring 5 are integrally formed.
In a kind of preferred embodiment of the present invention, in order to enable boot seal 6 can be effectively fixed in club 1
On, the upper side of the base 3 is recessed inwardly to form fluted 9 so that the top of the groove 9 is formed with lug boss 7, institute
6 at least part of boot seal is stated to be fastened in the groove 9.
In a kind of preferred embodiment of the present invention, in order to enable boot seal 6 can be effectively fixed in club 1
On, perforative first threaded hole is arranged on the lug boss 7, the madial wall of the groove 9 is provided with the second threaded hole, locking
Screw 8 sequentially passes through the boot seal 6 positioned at 7 top of lug boss, first threaded hole, positioned at the groove
The boot seal 6 and second threaded hole inside 9.
In a kind of preferred embodiment of the present invention, in order to enable boot seal 6 can be effectively fixed in club 1
On, the groove 9 and the lock screw 8 form retaining mechanism, and the quantity of the retaining mechanism is not less than 4 groups.
In a kind of preferred embodiment of the present invention, bulb 2 departs from from ball groove 4 in order to prevent, in the ball groove 4
It is fixed with arc clamping block 10.
In a kind of preferred embodiment of the present invention, bulb 2 departs from from ball groove 4 in order to prevent, the arc card
Cambered surface in conjunction block 10 is downward.
The preferred embodiment of the present invention is described in detail above in association with attached drawing, still, the present invention is not limited to above-mentioned reality
The detail in mode is applied, in the range of the technology design of the present invention, a variety of letters can be carried out to technical scheme
Monotropic type, these simple variants belong to protection scope of the present invention.
It is further to note that each particular technique feature described in above-mentioned embodiment, in not lance
In the case of shield, can be combined by any suitable means, in order to avoid unnecessary repetition, the present invention to it is various can
The combination of energy no longer separately illustrates.
In addition, various embodiments of the present invention can be combined randomly, as long as it is without prejudice to originally
The thought of invention, it should equally be considered as content disclosed in this invention.
Claims (8)
1. a kind of flexural pivot chain mechanism, it is characterised in that the flexural pivot chain mechanism includes club (1), bulb (2) and base (3), institute
The one end for stating club (1) is fixed with bulb (2), the upper table of the base (3) downwards concave shape into having ball groove (4), the ball
Head (2) is at least partially disposed at the ball groove (4) inside, and the flexural pivot chain mechanism further includes boot seal (6), and the rubber is prevented
Dirt set (6) one end is fixed on the club (1), and the other end is fixed on the base (3) so that the boot seal
(6) upper end opening of the ball groove (4) can be covered.
2. flexural pivot chain mechanism according to claim 1, it is characterised in that the surface of the club (1) radially direction
It is recessed inwardly formed with annular groove, snap ring (5) is socketed with the club (1), it is recessed that the snap ring (5) is fastened on the annular
In groove, the boot seal (6) is at least partly fixed on the snap ring (5).
3. flexural pivot chain mechanism according to claim 2, it is characterised in that the boot seal (6) and the snap ring (5)
It is integrally formed.
4. flexural pivot chain mechanism according to claim 3, it is characterised in that the upper side of the base (3) is recessed inwardly
Formed fluted (9) so that the top of the groove (9) is formed with lug boss (7), and the boot seal (6) is at least partly
It is fastened in the groove (9).
5. flexural pivot chain mechanism according to claim 4, it is characterised in that perforative is arranged on the lug boss (7)
One threaded hole, the madial wall of the groove (9) are provided with the second threaded hole, and lock screw (8) is sequentially passed through positioned at the protrusion
The boot seal (6), first threaded hole, the rubber dust-proof positioned at the groove (9) inside on portion (7) top
Cover (6) and second threaded hole.
6. flexural pivot chain mechanism according to claim 5, it is characterised in that the groove (9) and the lock screw (8) group
Into retaining mechanism, the quantity of the retaining mechanism is not less than 4 groups.
7. flexural pivot chain mechanism according to claim 1, it is characterised in that be fixed with arc clamping block in the ball groove (4)
(10)。
8. flexural pivot chain mechanism according to claim 7, it is characterised in that the cambered surface court in the arc clamping block (10)
Under.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711188248.5A CN107939821A (en) | 2017-11-24 | 2017-11-24 | Flexural pivot chain mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711188248.5A CN107939821A (en) | 2017-11-24 | 2017-11-24 | Flexural pivot chain mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107939821A true CN107939821A (en) | 2018-04-20 |
Family
ID=61948565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711188248.5A Pending CN107939821A (en) | 2017-11-24 | 2017-11-24 | Flexural pivot chain mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107939821A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120207536A1 (en) * | 2011-02-11 | 2012-08-16 | GM Global Technology Operations LLC | Anti-corrosion coating for ball joint |
| CN203023263U (en) * | 2012-11-28 | 2013-06-26 | 重庆卡福汽车制动转向系统有限公司 | Compensation transmission control connector assembly |
| CN204587010U (en) * | 2015-04-14 | 2015-08-26 | 台州奥星纳机械有限公司 | A kind of automobile steering knuckle with shock-absorbing function |
| CN205117980U (en) * | 2015-11-19 | 2016-03-30 | 南昌理工学院 | First assembly of suspension ball that contains annular knurl line |
| CN105765243A (en) * | 2013-11-25 | 2016-07-13 | Nok株式会社 | Ball joint dust cover |
-
2017
- 2017-11-24 CN CN201711188248.5A patent/CN107939821A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120207536A1 (en) * | 2011-02-11 | 2012-08-16 | GM Global Technology Operations LLC | Anti-corrosion coating for ball joint |
| CN203023263U (en) * | 2012-11-28 | 2013-06-26 | 重庆卡福汽车制动转向系统有限公司 | Compensation transmission control connector assembly |
| CN105765243A (en) * | 2013-11-25 | 2016-07-13 | Nok株式会社 | Ball joint dust cover |
| CN204587010U (en) * | 2015-04-14 | 2015-08-26 | 台州奥星纳机械有限公司 | A kind of automobile steering knuckle with shock-absorbing function |
| CN205117980U (en) * | 2015-11-19 | 2016-03-30 | 南昌理工学院 | First assembly of suspension ball that contains annular knurl line |
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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180420 |
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| RJ01 | Rejection of invention patent application after publication |