CN109506953A - A kind of multidirectional force transmission mechanism - Google Patents
A kind of multidirectional force transmission mechanism Download PDFInfo
- Publication number
- CN109506953A CN109506953A CN201811445529.9A CN201811445529A CN109506953A CN 109506953 A CN109506953 A CN 109506953A CN 201811445529 A CN201811445529 A CN 201811445529A CN 109506953 A CN109506953 A CN 109506953A
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- worm screw
- force transmission
- transmission mechanism
- side plate
- 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
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M17/00—Testing of vehicles
- G01M17/007—Wheeled or endless-tracked vehicles
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Gear Transmission (AREA)
Abstract
The invention discloses a kind of multidirectional force transmission mechanisms, including first connecting rod, the second connecting rod and worm screw；One end of the first connecting rod is equipped with connecting hole and driving cog, and the quantity of the driving cog is multiple, and multiple driving cogs are arranged around the center line of the connecting hole；One end of second connecting rod is equipped with and ships and resell on another market, and the worm screw is rotatably installed in second connecting rod close to described one end shipped and resell on another market；Described ship and resell on another market is installed in rotation in the connecting hole, the worm screw and the part transmission tooth engagement.The disclosure can be realized the power transmission for different directions convenient for the angle of adjusting first connecting rod and the second connecting rod.
Description
Technical field
The present invention relates to car test techniqes field, especially a kind of multidirectional force transmission mechanism.
Background technique
The jack horse test bed inspection equipment general at present of automobile leaf spring is that a vertical cylinder body generates one vertically
Power, which is applied on leaf spring, simulates the stress condition of real vehicle under static state, however discovery is not abundant in test of many times
In view of leaf spring also suffers from the active force of a transverse direction under damped condition.
Hydraulic device can mostly just export a unidirectional active force at present, in actual production and test usually
Need to be arranged in different situations the force transmission mechanism of different directions, replacement force transmission mechanism is again inconvenient.
How to design it is a kind of can guarantee to facilitate the force transmission mechanism for adjusting direction, be that urgently to be resolved important in this field is asked
One of topic.
Summary of the invention
It is an object of the present invention to provide a kind of multidirectional force transmission mechanisms, and to solve deficiency in the prior art, it can
Convenient for adjusting the angle between two connecting rods, convenient for changing the angle of brief biography.
The present invention provides a kind of multidirectional force transmission mechanisms, including first connecting rod, the second connecting rod and worm screw；
One end of the first connecting rod is equipped with connecting hole and driving cog, and the quantity of the driving cog is multiple and multiple
The driving cog is arranged around the center line of the connecting hole；
One end of second connecting rod is equipped with and ships and resell on another market, and the worm screw is rotatably installed in second connecting rod close to described
The one end shipped and resell on another market；
Described ship and resell on another market is installed in rotation in the connecting hole, the worm screw and the part transmission tooth engagement.
Optionally, the multidirectional force transmission mechanism further includes box body；
One end of second connecting rod is connect with the box body, and described one end shipped and resell on another market is fixedly mounted on the box body
It is interior；The worm screw is mounted on the box body, and the worm screw and the box body are rotatablely connected；
The side of the box body is equipped with opening.
Optionally, the box body is stretched out at least one end of the worm screw.
Optionally, one end that the worm screw stretches out the box body is equipped with adjustment portion, and there are two parallel for the adjustment portion tool
Face.
Optionally, the box body includes shell and end cap；
The end cap installation is on the housing；
The shell includes bottom plate, the first side plate, the second side plate and mounting base；
First side plate, second side plate and mounting base are fixedly mounted on the bottom plate, first side plate with
The second side plate connection；The mounting base is connect with first side plate；
Second side plate be equipped with the first mounting groove, the mounting base be equipped with the second mounting groove, the one of the worm screw
End is rotatably installed in first mounting groove, and the other end of the worm screw is rotatably installed in second mounting groove；
Second side plate is fixedly connected with second connecting rod；
Described one end shipped and resell on another market is fixedly mounted on the bottom plate.
Optionally, the central axis of the center line of the connecting hole and the first connecting rod；
The center line shipped and resell on another market is vertical with the bottom plate.
Optionally, second side plate is equipped with the arc groove for avoiding driving cog.
Optionally, multiple driving cogs are uniformly distributed in predetermined arc.
Optionally, the predetermined arc is not less than 180 degree.
Optionally, the center line of multiple driving cogs to the connecting hole is equidistant.
Compared with prior art, the present invention is by being arranged driving cog in one end of first connecting rod, in the second connecting rod
Worm screw is arranged in one end, is rotated and is connected by one end that one end and the second connecting rod that first connecting rod is equipped with to driving cog are equipped with worm screw
It connects, and makes worm screw and transmission tooth engagement.Pass through rotary worm, it will be able to change the angle between first connecting rod and the second connecting rod
Degree, to realize the power transmission of different directions.
By referring to the drawings to the detailed description of exemplary embodiment of the present invention, other feature of the invention and its
Advantage will become apparent.
Detailed description of the invention
It is combined in the description and the attached drawing for constituting part of specification shows the embodiment of the present invention, and even
With its explanation together principle for explaining the present invention.
Fig. 1 is the mounting structure schematic diagram for the multidirectional force transmission mechanism that the disclosure proposes；
Fig. 2 is the axonometric drawing for the multidirectional force transmission mechanism that the disclosure proposes；
Fig. 3 is the axonometric drawing for the shell that the disclosure proposes；
Fig. 4 is the axonometric drawing for the first connecting rod that the disclosure proposes；
Fig. 5 is the axonometric drawing for the worm screw that the disclosure proposes；
Fig. 6 is the axonometric drawing for the end cap that the disclosure proposes.
Description of symbols:
1- first connecting rod, the second connecting rod of 2-, 3- worm screw, 4- box body；
11- connecting hole, 12- driving cog；
31- adjustment portion；
21- ships and resell on another market；
41- shell, 42- end cap；
411- bottom plate, the first side plate of 412-, the second side plate of 413-, 414- mounting base；
The first mounting groove of 4131-, 4132- arc groove；
The second mounting groove of 4141-.
Specific embodiment
Carry out the various exemplary embodiments of detailed description of the present invention now with reference to attached drawing.It should also be noted that unless in addition having
Body explanation, the unlimited system of component and the positioned opposite of step, numerical expression and the numerical value otherwise illustrated in these embodiments is originally
The range of invention.
Be to the description only actually of at least one exemplary embodiment below it is illustrative, never as to the present invention
And its application or any restrictions used.
Technology, method and apparatus known to person of ordinary skill in the relevant may be not discussed in detail, but suitable
In the case of, the technology, method and apparatus should be considered as part of specification.
It is shown here and discuss all examples in, any occurrence should be construed as merely illustratively, without
It is as limitation.Therefore, other examples of exemplary embodiment can have different values.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, then in subsequent attached drawing does not need that it is further discussed.
Fig. 1 to Fig. 6 is please referred to, the present disclosure proposes a kind of multidirectional force transmission mechanisms, wherein including first connecting rod 1, second
Connecting rod 2 and worm screw 3.
Referring to Fig.1 and 2, one end of the first connecting rod 1 is equipped with connecting hole 11 and driving cog 12, the driving cog
12 quantity is multiple, and multiple driving cogs 12 are arranged around the center line of the connecting hole 11.Second connecting rod 2
One end is equipped with and ships and resell on another market 21, the worm screw 3 be rotatably installed in second connecting rod 2 close to it is described ship and resell on another market 21 one end；Described turn
Pin 21 is installed in rotation in the connecting hole 11, and the worm screw 3 engages with the part driving cog 12.In this way, will transmission
One end of first connecting rod 1 is arranged in tooth 12, by engaging for driving cog 12 and worm screw 3, is capable of forming worm gear structure, when
Rotary worm 3 can play the role of adjusting angle between first connecting rod 1 and the second connecting rod 2, simultaneously as worm gear snail
Rod structure has self-locking function, first connecting rod 1 and the second connecting rod 2 can be maintained at fixed position.
Optionally, referring to figure 2. and Fig. 3, the multidirectional force transmission mechanism further include box body 4, the one of second connecting rod 2
End is connect with the box body 4, and described 21 one end of shipping and reselling on another market is fixedly mounted in the box body 4；The worm screw 3 is mounted on the box
On body 4, the worm screw 3 is rotatablely connected with the box body 4；The side of the box body 4 is equipped with opening, and specifically, described first connects
Extension bar 2 passes through the opening, and the opening is greater than the cross section of the first connecting rod 2, in order to 2 energy of first connecting rod
It is enough to swing in a certain range.In this way, being easily installed worm screw 3 by setting box body 4 and having blocked driving cog 12 and worm screw 3
Come, improves safety when using.
Optionally, the box body 4 is stretched out at least one end of the worm screw 3.It so, it is possible to be convenient for the rotation worm screw 3,
Facilitate the angle adjusted between the first connecting rod 1 and the second connecting rod 2.Specifically, the worm screw 3 stretches out the box body 4
One end be equipped with adjustment portion 31, there are two parallel faces for the adjustment portion 31 tool.In this way, convenient for passing through pliers or other tools
Adjustment portion 31 is rotated, so that worm screw 3 be driven to be rotated, and then makes first connecting rod 1 around 21 rotations of shipping and reselling on another market.Just
Angle between adjusting first connecting rod 1 and the second connecting rod 2.
Optionally, the box body 4 includes shell 41 and end cap 42.The end cap 42 is mounted on the shell 41.Specifically
Ground, the shell 41 include bottom plate 411, the first side plate 412, the second side plate 413 and mounting base 414.First side plate 412,
Second side plate 413 and mounting base 414 are fixedly mounted on the bottom plate 411, first side plate 412 and described second side
Plate 413 connects；The mounting base 414 is connect with first side plate 412.Second side plate 413 is equipped with the first mounting groove
4131, the mounting base 414 is equipped with the second mounting groove 4141, and one end of the worm screw 3 is rotatably installed in first installation
In slot 4131, the other end of the worm screw 3 is rotatably installed in second mounting groove 4141；Second side plate 413 and institute
The second connecting rod 2 is stated to be fixedly connected.Described 21 one end of shipping and reselling on another market is fixedly mounted on the bottom plate 411.In this way, being easily installed.
Optionally, the central axis of the center line of the connecting hole 11 and the first connecting rod 1；It is described to ship and resell on another market 21
Center line is vertical with the bottom plate 411.It so, it is possible that the center line of the first connecting rod 1 is made to hang down with wherein rotary centerline
Directly, convenient for the angle between adjusting first connecting rod 1 and the second connecting rod 2.
Specifically, second side plate 413 is equipped with the arc groove 4132 for avoiding driving cog 12.In this way, being conducive to
Reduce the size and quality of the box body 4.
Optionally, multiple driving cogs 12 are uniformly distributed in predetermined arc.Further, the predetermined arc is not small
In 180 degree.Specifically, the center line of multiple driving cogs 12 to the connecting hole 11 is equidistant.It so, it is possible
One end of one connecting rod 1, which forms part worm gear arrangement, can either be convenient for first connecting rod 1 and second by the cooperation with worm screw 3
Angle between connecting rod 2, and can be generated self-locking using the cooperation between driving cog 12 and worm screw 3.
Although some specific embodiments of the invention are described in detail by example, the skill of this field
Art personnel it should be understood that example above merely to being illustrated, the range being not intended to be limiting of the invention.The skill of this field
Art personnel are it should be understood that can without departing from the scope and spirit of the present invention modify to above embodiments.This hair
Bright range is defined by the following claims.
Claims (10)
1. a kind of multidirectional force transmission mechanism, which is characterized in that including first connecting rod (1), the second connecting rod (2) and worm screw (3)；
One end of the first connecting rod (1) is equipped with connecting hole (11) and driving cog (12), and the driving cog (12) is around institute
State the center line setting of connecting hole (11)；
One end of second connecting rod (2) is equipped with and ships and resell on another market (21), and the worm screw (3) is rotatably installed in second connecting rod
(2) close to described one end for shipping and reselling on another market (21)；
Ship and resell on another market (21) are installed in rotation in the connecting hole (11), and the worm screw (3) is nibbled with the driving cog (12)
It closes.
2. multidirectional force transmission mechanism according to claim 1, which is characterized in that the multidirectional force transmission mechanism further includes box body
(4)；
One end of second connecting rod (2) is connect with the box body (4), and described one end for shipping and reselling on another market (21) is fixedly mounted on described
In box body (4)；The worm screw (3) is mounted on the box body (4), and the worm screw (3) and the box body (4) are rotatablely connected；
The side of the box body (4) is equipped with opening.
3. multidirectional force transmission mechanism according to claim 2, which is characterized in that institute is stretched out at least one end of the worm screw (3)
State box body (4).
4. multidirectional force transmission mechanism according to claim 3, which is characterized in that the worm screw (3) stretches out the box body (4)
End is equipped with adjustment portion (31), and there are two parallel faces for adjustment portion (31) tool.
5. multidirectional force transmission mechanism according to claim 2, which is characterized in that the box body (4) includes shell (41) and end
It covers (42)；
The end cap (42) is mounted on the shell (41)；
The shell (41) includes bottom plate (411), the first side plate (412), the second side plate (413) and mounting base (414)；
The bottom plate (411) are fixedly mounted in first side plate (412), second side plate (413) and mounting base (414)
On, first side plate (412) connect with second side plate (413)；The mounting base (414) and first side plate
(412) it connects；
Second side plate (413) is equipped with the first mounting groove (4131), and the mounting base (414) is equipped with the second mounting groove
(4141), one end of the worm screw (3) is rotatably installed in first mounting groove (4131), the other end of the worm screw (3)
It is rotatably installed in second mounting groove (4141)；
Second side plate (413) is fixedly connected with second connecting rod (2)；
Described one end for shipping and reselling on another market (21) is fixedly mounted on the bottom plate (411).
6. multidirectional force transmission mechanism according to claim 5, which is characterized in that the center line of the connecting hole (11) with it is described
The central axis of first connecting rod (1)；
It is described ship and resell on another market (21) center line it is vertical with the bottom plate (411).
7. multidirectional force transmission mechanism according to claim 5, which is characterized in that second side plate (413) is equipped with and is used for
Avoid the arc groove (4132) of the driving cog (12).
8. multidirectional force transmission mechanism according to claim 1, which is characterized in that the driving cog (12) is equal in predetermined arc
Even distribution.
9. multidirectional force transmission mechanism according to claim 8, which is characterized in that the predetermined arc is greater than or equal to 180 degree.
10. multidirectional force transmission mechanism according to claim 1, which is characterized in that each driving cog (12) arrives the connection
The center line in hole (11) is equidistant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811445529.9A CN109506953A (en) | 2018-11-29 | 2018-11-29 | A kind of multidirectional force transmission mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811445529.9A CN109506953A (en) | 2018-11-29 | 2018-11-29 | A kind of multidirectional force transmission mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109506953A true CN109506953A (en) | 2019-03-22 |
Family
ID=65751277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811445529.9A Pending CN109506953A (en) | 2018-11-29 | 2018-11-29 | A kind of multidirectional force transmission mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109506953A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1645458A1 (en) * | 2004-09-21 | 2006-04-12 | IMS Gear GmbH | Gear and vehicle seat with such a gear |
| CN1982750A (en) * | 2005-12-16 | 2007-06-20 | Ims传动装置有限公司 | Transmission and vehicle seat with such a transmission |
| CN2921455Y (en) * | 2006-06-19 | 2007-07-11 | 华续科技有限公司 | Tooth steel cable driving structure |
| CN200999752Y (en) * | 2006-12-29 | 2008-01-02 | 上海东方泵业(集团)有限公司 | Mechanism for regulating blade mounted angular |
| CN102498317A (en) * | 2009-07-06 | 2012-06-13 | 罗伯特·博世有限公司 | Force transmission assembly |
| CN203186012U (en) * | 2013-03-21 | 2013-09-11 | 奇瑞汽车股份有限公司 | Connecting rod for automobile |
| CN105675327A (en) * | 2016-03-24 | 2016-06-15 | 哈尔滨理工大学 | Docking testing stand passive platform conversion mechanism |
| CN108168060A (en) * | 2017-12-21 | 2018-06-15 | 合肥通用制冷设备有限公司 | A kind of multi-faceted blowing device of air-conditioning |
-
2018
- 2018-11-29 CN CN201811445529.9A patent/CN109506953A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1645458A1 (en) * | 2004-09-21 | 2006-04-12 | IMS Gear GmbH | Gear and vehicle seat with such a gear |
| CN1982750A (en) * | 2005-12-16 | 2007-06-20 | Ims传动装置有限公司 | Transmission and vehicle seat with such a transmission |
| CN2921455Y (en) * | 2006-06-19 | 2007-07-11 | 华续科技有限公司 | Tooth steel cable driving structure |
| CN200999752Y (en) * | 2006-12-29 | 2008-01-02 | 上海东方泵业(集团)有限公司 | Mechanism for regulating blade mounted angular |
| CN102498317A (en) * | 2009-07-06 | 2012-06-13 | 罗伯特·博世有限公司 | Force transmission assembly |
| CN203186012U (en) * | 2013-03-21 | 2013-09-11 | 奇瑞汽车股份有限公司 | Connecting rod for automobile |
| CN105675327A (en) * | 2016-03-24 | 2016-06-15 | 哈尔滨理工大学 | Docking testing stand passive platform conversion mechanism |
| CN108168060A (en) * | 2017-12-21 | 2018-06-15 | 合肥通用制冷设备有限公司 | A kind of multi-faceted blowing device of air-conditioning |
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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 | ||
| CB02 | Change of applicant information |
Address after: 230601 No. 99 Ziyun Road, Hefei Economic and Technological Development Zone, Anhui Province Applicant after: Anhui Jianghuai Automobile Group Limited by Share Ltd Address before: 230601 No. 669 Shixin Road, Taohua Industrial Park, Hefei City, Anhui Province Applicant before: Anhui Jianghuai Automobile Group Limited by Share Ltd |
|
| CB02 | Change of applicant information | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190322 |
|
| RJ01 | Rejection of invention patent application after publication |