CN206726975U - A kind of multi-angle adjustable swing rod travel switch - Google Patents
A kind of multi-angle adjustable swing rod travel switch Download PDFInfo
- Publication number
- CN206726975U CN206726975U CN201720479709.3U CN201720479709U CN206726975U CN 206726975 U CN206726975 U CN 206726975U CN 201720479709 U CN201720479709 U CN 201720479709U CN 206726975 U CN206726975 U CN 206726975U
- Authority
- CN
- China
- Prior art keywords
- swing rod
- steering head
- hole
- connecting portion
- travel switch
- 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
Links
Abstract
The utility model proposes a kind of multi-angle adjustable swing rod travel switch, including shell, touching switch is provided with the shell, also include swing rod, the shell is provided with connecting portion, the connecting portion outer wall is provided with connection screw thread, also include steering head, the steering head is provided with attaching nut, described swing rod one end is articulated with steering head by reversing pin, and described reverse is additionally provided with cam on pin, and the connecting portion center is provided with first through hole, the steering head is provided with the second through hole, and the push rod of the touching switch and the outline of cam offset；The end face of the connecting portion is provided with the first positioning table, and the steering head is provided with the second positioning table, and first positioning table and the second positioning table mutually fasten realization positioning.The utility model can realize the stroke limit from a variety of directions of mechanical moving element by adjusting steering head, the swaying direction of swing rod is matched with the traffic direction of mechanical moving element, rational in infrastructure, have a wide range of application.
Description
Technical field
The present invention relates to field of switches, and in particular to a kind of multi-angle adjustable swing rod travel switch.
Background technology
Travel switch, one kind of position switch (also known as limit switch), is a kind of conventional low current master control electrical apparatus.Utilize
The collision of manufacturing machine moving component makes its contact action to realize connection or disjunction control circuit, reaches certain control mesh
's.Generally, this kind of switch is used to position or the stroke of limit mechanical motion, makes movable machinery automatic by certain position or stroke
Stopping, counter motion, variable motion or automatic back and forth movement etc..
Travel switch species is various, and wherein oscillating rod type travel switch is also often used, and oscillating rod type travel switch its pendulum
Bar end is often provided with to reduce the roller to be rubbed between mechanical part, and often the hunting range of its swing rod is one
Plane, also lead to mechanical part operation when, its direction of motion must (or consistent with swing rod swaying direction) vertical with roller, it is no
It will then occur that clamping stagnation, stroke node be not accurate, even damage travel switch；Therefore the installation site of oscillating rod type travel switch is past
It is past associated with the direction of motion at mechanical activity position, and in real life, the mounting ear for installing travel switch is often
Fixed, after travel switch installation occurs in some special occasions, swing rod swaying direction differs with the mechanical part direction of motion
The situation of cause occurs.
The content of the invention
Based on above mentioned problem, present invention aims at a kind of multi-angle adjustable swing rod travel switch is provided, its swing rod can
By steering head outside the swing in the range of do 360 rotations and adjust, be easy to fix in installation site, and mechanical activity position
The different special occasions installation of activity direction.
For problem above, there is provided following technical scheme：A kind of multi-angle adjustable swing rod travel switch, including it is outer
Shell, the shell is interior to be provided with touching switch, in addition to swing rod, and the shell is provided with the connecting portion in cylinder, the connection
Portion's outer wall is provided with connection screw thread, in addition to steering head, and the steering head is provided with attaching nut, and the steering head is by connecting spiral shell
Mother is connected with connecting portion, and described swing rod one end is articulated with steering head by reversing pin, and described reverse is additionally provided with cam on pin, institute
State connecting portion center and be provided with first through hole, the steering head is provided with first through hole in coaxially to the second logical through hole, described to touch
The push rod for touching switch offsets through first through hole and the outline of the second through hole and cam.
In said structure, by can relative to shell rotate steering head, make it is original be limited only to two-dimensional space swing
Swing rod realizes the adjustment on three dimensions, to tackle the mechanical activity portion from different motion direction under different use occasions
Part, avoiding the occurrence of mechanical movable part and swing rod swaying direction and differing causes swing rod to produce bending clamping stagnation, or damage travel switch.
The present invention is further arranged to, and the end face of the connecting portion is provided with the first of some radially distributed settings and determined
Position platform, the steering head are provided with some the second radially distributed positioning tables, first positioning table and the second positioning table
Mutually fasten and realize positioning.
In said structure, by setting the first positioning table and the second positioning table that mutually fasten, after attaching nut screws
Both is stuck in together, increase locating effect, while the first positioning table and the second positioning table are uniform decile, in change angle
When have indexing effect.
The present invention is further arranged to, and the steering head can be rotated with the axis of the second through hole or first through hole.
In said structure, can effectively ensure that both axialities, be easy to push rod through first through hole and the second through hole with it is convex
Wheel offsets, and is rotated by the swing band moving cam of swing rod, controls push rod axial displacement using the eccentric throw of cam, controlled with this
The break-make of touching switch.
The present invention is further arranged to, and the swing rod is provided with roller relative to the one end for reversing pin.
In said structure, roller can reduce swing rod and machine when swing rod is swung the power in the non-tangential direction of circular arc by it
Unnecessary friction between tool movable part.
The present invention is further arranged to, and mounting ear is additionally provided with the shell.
In said structure, mounting ear is used to shell being installed in equipment to make its positioning.
Beneficial effects of the present invention：The stroke from a variety of directions of mechanical moving element can be realized by adjusting steering head
It is spacing, the swaying direction of swing rod is matched with the traffic direction of mechanical moving element, it is rational in infrastructure, relative to traditional swing rod
The travel switch that swaying direction is fixed, position when can need not consider housing installation must be with the mechanical moving element direction of motion
With the problem of, can adjust the angle of steering head after mounting makes the direction of motion of itself and mechanical moving element match, using model
Enclose wide.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the present invention；
Fig. 2 is the complete section structural representation of the present invention；
Fig. 3 is the configuration schematic diagram of the present invention；
Fig. 4 is the first state structural representation of the present invention；
Fig. 5 is the second status architecture schematic diagram of the present invention.
Label implication in figure：10- shells；11- touching switch；111- push rods；12- connecting portions；121- connection screw threads；122-
First through hole；The positioning tables of 123- first；13- mounting ears；20- steering heads；The through holes of 201- second；The positioning tables of 202- second；21- is put
Bar；22- attaching nut；23- reverses pin；24- cams；25- rollers.
Embodiment
With reference to the accompanying drawings and examples, the embodiment of the present invention is described in further detail.Implement below
Example is used to illustrate the present invention, but is not limited to the scope of the present invention.
Referring to figs. 1 to Fig. 5, a kind of multi-angle adjustable swing rod travel switch as shown in Figures 1 to 5, including shell 10,
Touching switch 11, in addition to swing rod 21 are provided with the shell 10, the shell 10 is provided with the connecting portion 12 in cylinder, institute
State the outer wall of connecting portion 12 and be provided with connection screw thread 121, in addition to steering head 20, the steering head 20 is provided with attaching nut 22, institute
State steering head 20 by attaching nut 22 with connecting portion 12 to be connected, described one end of swing rod 21 is articulated with steering head by reversing pin 23
On 20, cam 24 is additionally provided with the torsion pin 23, the center of connecting portion 12 is provided with first through hole 122, the steering head 20
Provided with first through hole 122 in coaxially passing through first through hole to the second logical through hole 201, the push rod 111 of the touching switch 11
122 and second the outline of through hole 201 and cam 24 offset.
In said structure, by the steering head 20 that can be rotated relative to shell 10, put original two-dimensional space that is limited only to
Dynamic swing rod 21 realizes the adjustment on three dimensions, living to tackle the machinery from different motion direction under different use occasions
Dynamic component, avoiding the occurrence of mechanical movable part and the swaying direction of swing rod 21 and differing causes swing rod 21 to produce bending clamping stagnation, or damage
Travel switch.
In the present embodiment, the end face of the connecting portion 12 is provided with the first positioning table of some radially distributed settings
123, the steering head 20 is provided with some the second radially distributed positioning tables 202, first positioning table 123 and second
Positioning table 202 mutually fastens and realizes positioning.
In said structure, by setting the first positioning table 123 and the second positioning table 202 that mutually fasten, in attaching nut
22 screw after both is stuck in together, increase locating effect, while the first positioning table 123 and the second positioning table 202 are uniform
Decile, there is indexing effect when changing angle.
In the present embodiment, the steering head 20 can be rotated with the axis of the second through hole 201 or first through hole 122.
In said structure, both axialities are can effectively ensure that, are easy to push rod 111 logical through first through hole 122 and second
Hole 201 offsets with cam 24, is rotated by the swing band moving cam 24 of swing rod 21, push rod is controlled using the eccentric throw of cam 24
111 axial displacement, the break-make of touching switch 11 is controlled with this, (touching switch structure is existing ordinary tap, is not done herein
Describe in detail).
In the present embodiment, the swing rod 21 is provided with roller 25 relative to the one end for reversing pin 23.
In said structure, roller 25 can reduce swing rod when swing rod 21 is swung the power in the non-tangential direction of circular arc by it
Unnecessary friction between 21 and mechanical movable part.
In the present embodiment, mounting ear 13 is additionally provided with the shell 10.
In said structure, mounting ear 13 is used to shell 10 being installed in equipment to make its positioning.
Beneficial effects of the present invention：The row from a variety of directions of mechanical moving element can be realized by adjusting steering head 20
Degree position, the swaying direction of swing rod 21 is set to be matched with the traffic direction of mechanical moving element, it is rational in infrastructure, relative to tradition
The travel switch that swing rod swaying direction is fixed, it can need not consider that position when housing 10 is installed must move with mechanical moving element
The problem of direction matches, can adjust the angle of steering head 20 after mounting makes its direction of motion phase with mechanical moving element
Match somebody with somebody, have a wide range of application.
Described above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, some improvement and modification can also be made, above-mentioned hypothesis these
Improvement and modification also should be regarded as protection scope of the present invention.
Claims (5)
1. a kind of multi-angle adjustable swing rod travel switch, including shell, the shell is interior to be provided with touching switch, in addition to pendulum
Bar, it is characterised in that：The shell is provided with the connecting portion in cylinder, and the connecting portion outer wall is provided with connection screw thread, also wrapped
Steering head is included, the steering head is provided with attaching nut, and the steering head is connected by attaching nut with connecting portion, the swing rod
One end is articulated with steering head by reversing pin, and described reverse is additionally provided with cam on pin, it is logical that the connecting portion center is provided with first
Hole, the steering head are provided with first through hole in coaxially logical through first to the second logical through hole, the push rod of the touching switch
Hole and the outline of the second through hole and cam offset.
A kind of 2. multi-angle adjustable swing rod travel switch according to claim 1, it is characterised in that：The connecting portion
End face is provided with the first positioning table of some radially distributed settings, and the steering head is provided with some radially distributed
Second positioning table, first positioning table and the second positioning table mutually fasten realization positioning.
A kind of 3. multi-angle adjustable swing rod travel switch according to claim 2, it is characterised in that：The steering head can
Rotated with the axis with the second through hole or first through hole.
A kind of 4. multi-angle adjustable swing rod travel switch according to claim 1, it is characterised in that：The swing rod is relative
Roller is provided with the one end for reversing pin.
A kind of 5. multi-angle adjustable swing rod travel switch according to claim 1, it is characterised in that：On the shell also
Provided with mounting ear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720479709.3U CN206726975U (en) | 2017-05-03 | 2017-05-03 | A kind of multi-angle adjustable swing rod travel switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720479709.3U CN206726975U (en) | 2017-05-03 | 2017-05-03 | A kind of multi-angle adjustable swing rod travel switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206726975U true CN206726975U (en) | 2017-12-08 |
Family
ID=60507984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720479709.3U Expired - Fee Related CN206726975U (en) | 2017-05-03 | 2017-05-03 | A kind of multi-angle adjustable swing rod travel switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206726975U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110201894A (en) * | 2019-05-27 | 2019-09-06 | 武汉闻道复兴智能科技有限责任公司 | A kind of material automatic sorting feed mechanism and material automatic sorting charging method |
-
2017
- 2017-05-03 CN CN201720479709.3U patent/CN206726975U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110201894A (en) * | 2019-05-27 | 2019-09-06 | 武汉闻道复兴智能科技有限责任公司 | A kind of material automatic sorting feed mechanism and material automatic sorting charging method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Liang Shaobao Inventor before: Zhou Jie |
|
| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180711 Address after: 510000 room 307, Yan Ling Road, Tianhe District, Guangzhou, Guangdong, 307 Patentee after: Guangzhou Yi Tong Mdt InfoTech Ltd Address before: 311800 25 Tong Nan 25, Wangjia village, Pai tou Town, Zhuji City, Zhejiang Patentee before: Zhou Jie |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171208 Termination date: 20190503 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |