CN110421593A - Rotatable damping device for connecting - Google Patents
Rotatable damping device for connecting Download PDFInfo
- Publication number
- CN110421593A CN110421593A CN201910704562.7A CN201910704562A CN110421593A CN 110421593 A CN110421593 A CN 110421593A CN 201910704562 A CN201910704562 A CN 201910704562A CN 110421593 A CN110421593 A CN 110421593A
- Authority
- CN
- China
- Prior art keywords
- connecting portion
- driving motor
- damping device
- output section
- guide post
- 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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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J19/00—Accessories fitted to manipulators, e.g. for monitoring, for viewing; Safety devices combined with or specially adapted for use in connection with manipulators
- B25J19/0091—Shock absorbers
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- 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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
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- 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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/08—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with rubber springs ; with springs made of rubber and metal
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Robotics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Vibration Dampers (AREA)
Abstract
The invention discloses a kind of rotatable damping device for connecting, comprising: first connecting portion；Second connecting portion；Guide frame, guide frame are connected between first connecting portion and second connecting portion, can be stretched up and down with guiding second connecting portion with respect to first connecting portion；Shock-damping structure, shock-damping structure are connected between first connecting portion and second connecting portion；Driving motor, driving motor are located in second connecting portion；Output section, for installing end effector, output section is connected with the motor shaft of driving motor for output section；Index dial, index dial are located on output section or motor shaft, and index dial is electrically connected with driving motor.The present invention can be realized two-part relative rotation and cushioning effect up and down, can replace the stepping or servo mechanism of turntable and detectable angle, have the advantages that control precision is high, manufacturing cost is low, mechanical stability is strong, operation is simple and reliable.
Description
Technical field
The present invention relates to rotating device technical field more particularly to a kind of rotatable damping device for connecting.
Background technique
Currently, existing market is designed into mechanical rotational structure, more stepping using turntable and detectable angle or watch
Take mechanism.Structure is complicated for this kind, causes overall stability poor, and higher cost also cannot achieve accurate control.And the structure
Without good damping, the enormous impact force from bottom load can not be absorbed.
Summary of the invention
The present invention is directed at least solve one of the technical problems existing in the prior art.For this purpose, the present invention proposes that one kind can
The damping device for connecting of rotation, to solve existing rotational structure, structure is complicated, with high costs, and overall structure stability is poor to ask
Topic.
A kind of rotatable damping device for connecting according to an embodiment of the present invention, comprising: first connecting portion；Second connection
Portion；Guide frame, the guide frame are connected between the first connecting portion and the second connecting portion, to guide described
The relatively described first connecting portion of two interconnecting pieces can stretch up and down；Shock-damping structure, the shock-damping structure are connected to first connection
Between portion and the second connecting portion；Driving motor, the driving motor are located in the second connecting portion；Output section, it is described
For installing end effector, the output section is connected with the motor shaft of the driving motor for output section；Index dial, the indexing
Disk is located on the output section or the motor shaft, and the index dial is electrically connected with the driving motor.
Rotatable damping device for connecting according to an embodiment of the present invention, by can be realized two-part opposite rotation up and down
Turn and cushioning effect, the stepping or servo mechanism of turntable and detectable angle can be replaced, has that control precision is high, manufacturing cost
The advantages of low, mechanical stability is by force, operation is simple and reliable.
In some embodiments, the second connecting portion includes: supporting plate, and the supporting plate is located under the first connecting portion
Side, the driving motor are mounted on the supporting plate, and the motor shaft passes through the supporting plate and extends downwardly；Bracket, the bracket
It is connected to the lower section of the supporting plate, the index dial is located in the bracket；Bearing block, the bearing block are located at the bracket
On；The output section includes the output shaft cooperated on the bearing block, and the output shaft is connected with the motor shaft.
In some embodiments, the output section is connected by shaft coupling with the motor shaft, and the index dial is located at institute
State the lower section of shaft coupling.
In some embodiments, the guide frame includes guide post, and the shock-damping structure includes housing on the guide post
Spring.
Preferably, pilot hole, the both ends of the guide post are respectively equipped in the first connecting portion and the second connecting portion
Cooperation is in the pilot hole, and the both ends of the guide post are respectively equipped with upper limit position block and lower position block, and the upper limit position block is located at
The top of the pilot hole of top, the lower section of the underlying pilot hole of lower position block.
Preferably, the shock-damping structure further includes upper resilient cushion and lower resilient cushion, and the upper resilient cushion is located at the upper limit
Between position block and the first connecting portion, the lower resilient cushion is between the lower position block and the second connecting portion.
Preferably, the upper resilient cushion and the lower resilient cushion are rubber pad and housing on the guide post.
In some embodiments, the guide post is four, and four guide posts are distributed around the driving motor, Mei Gesuo
Stating equal housing on guide post has the spring.
In some embodiments, the driving motor has brake.
In some embodiments, the index dial includes: sensing chip, and the sensing chip is equipped with multiple to be arranged at equal intervals
Scale, multiple scales include start index, mid-scale, stop scale；Photoelectric sensor switch, the photoelectric sensor switch
The corresponding sensing chip is arranged to obtain inductive signal when the scale closes on the photoelectric sensor switch；Wherein, when described
When photoelectric sensor switch detects the mid-scale, the driving motor reduces speed now, until the photoelectric sensor switch is examined
When measuring the stopping scale, the driving motor stops operating.
Additional aspect and advantage of the invention will be set forth in part in the description, and will partially become from the following description
Obviously, or practice through the invention is recognized.
Detailed description of the invention
Above-mentioned and/or additional aspect of the invention and advantage will become from the description of the embodiment in conjunction with the following figures
Obviously and it is readily appreciated that, in which:
Fig. 1 is the structural schematic diagram of damping device for connecting in the embodiment of the present invention；
Fig. 2 is the sectional view along A-A of Fig. 1；
Fig. 3 is the structural schematic diagram of index dial in the embodiment of the present invention；
Fig. 4 is the structural schematic diagram that damping device for connecting installs after end effector in one embodiment of the invention.
Appended drawing reference:
Damping device for connecting 100,
First connecting portion 10,
Second connecting portion 20,
Supporting plate 21, bracket 22, bearing block 23,
Guide frame 30,
Guide post 31, upper limit position block 311, lower position block 312,
Shock-damping structure 40,
Spring 41, upper resilient cushion 42, lower resilient cushion 43,
Driving motor 50,
Output section 60,
Output shaft 61,
Index dial 70,
Sensing chip 71, start index 7111, mid-scale 7112, stops scale 7113, photoelectric sensor switch at scale 711
72、
End effector 80,
Shaft coupling 90.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, and for explaining only the invention, and is not considered as limiting the invention.
In the description of the present invention, it is to be understood that, term " on ", "lower", "top", "bottom", "inner", "outside" etc. indicate
Orientation or positional relationship be based on the orientation or positional relationship shown in the drawings, be merely for convenience of description the present invention and simplification retouch
It states, rather than the device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation,
Therefore it is not considered as limiting the invention.
In addition, defining " first ", the feature of " second " can explicitly or implicitly include one or more be somebody's turn to do
Feature, for distinguishing Expressive Features, point of out-of-order, point of no weight.In the description of the present invention, unless otherwise indicated, " more
It is a " it is meant that two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
Below with reference to Fig. 1 to Fig. 3, the rotatable damping device for connecting 100 of the embodiment of the present invention is described.
As shown in Figure 1, a kind of rotatable damping device for connecting 100 according to an embodiment of the present invention, comprising: the first connection
Portion 10, second connecting portion 20, guide frame 30, shock-damping structure 40, driving motor 50, output section 60, index dial 70.
Guide frame 30 is connected between first connecting portion 10 and second connecting portion 20, opposite to guide second connecting portion 20
First connecting portion 10 can stretch up and down, and in this way when whole device is impacted or is shaken, second connecting portion 20 can be by leading
Stress is avoided to concentrate to telescopic movable of the structure 30 in first connecting portion 10, to mitigate to shadow caused by first connecting portion 10
It rings, reduces damage.Shock-damping structure 40 is connected between first connecting portion 10 and second connecting portion 20, is being impacted or is being shaken with this
Buffer function is played when dynamic, is guaranteed with good stability when whole device longtime running.
Driving motor 50 is located in second connecting portion 20.Output section 60 for installing end effector 80, output section 60 with
The motor shaft of driving motor 50 is connected, and output section 60 is conducive to the company between the motor shaft of driving motor 50 and end effector 80
It connects, it is easy for removal and installation, it is rotated by driving motor 50 and output section 60 is driven to rotate, to realize end effector 80
Rotation.
Index dial 70 is located on output section 60 or motor shaft, and index dial 70 is electrically connected with driving motor 50.Index dial 70 can
Several equal parts are segmented out according to actual needs, and the rotation angle of index dial 70 can be monitored in real time by corresponding sensor, from
And accurately judge the rotation angle of motor shaft or output section 60, the rotation angle of end effector 80 is precisely controlled with this.
Rotatable damping device for connecting 100 according to an embodiment of the present invention can be realized two-part opposite rotation up and down
Turn and cushioning effect, the stepping or servo mechanism of turntable and detectable angle can be replaced, has that control precision is high, manufacturing cost
The advantages of low, mechanical stability is by force, operation is simple and reliable.
In some embodiments, as depicted in figs. 1 and 2, second connecting portion 20 includes: supporting plate 21, bracket 22, bearing block
23.Supporting plate 21 is located at the lower section of first connecting portion 10, and driving motor 50 is mounted on supporting plate 21, and it is downward that motor shaft passes through supporting plate 21
It stretches out, supporting plate 21 has been used to support driving motor 50 as the main body of second connecting portion 20.Bracket 22 is connected under supporting plate 21
Side, index dial 70 are located in bracket 22, can play the protective effect certain to index dial 70.Bearing block 23 is located at bracket 22
On, fixed bearing block 23 is used to support by bracket 22, is conducive to being stably connected with and working for motor shaft and end effector 80.
Output section 60 includes output shaft 61 of the cooperation on bearing block 23, and output shaft 61 is connected with motor shaft, motor shaft length it is shorter and
It can not generally be connected directly between on end effector 80, the adjustment of adaptability can be carried out, by output shaft 61 to connect difference
The end effector 80 of type, improves the applicability of whole device.
In some embodiments, as shown in Figure 1, output section 60 is connected by shaft coupling 90 with motor shaft, this mode knot
Structure is simple, easy to install and use, is conducive to the rapid-assembling/disassembling of output section 60 Yu motor shaft.Wherein 90 type selecting of shaft coupling is more, this
In do not remake concrete restriction, also no longer illustrate one by one.Index dial 70 is located at the lower section of shaft coupling 90, shaft coupling 90 and motor
After axis connection, upper space is narrow, and lower space is larger, and index dial 70, which is located below, facilitates installation, is also beneficial to detection motor
The rotation angle of axis or output section 60.
In some embodiments, as shown in Figure 1, guide frame 30 includes guide post 31, pass through first connecting portion 10 and second
Interconnecting piece 20 is moved up and down along guide post 31, thus realize that second connecting portion 20 is scalable in first connecting portion 10, the party
Formula structure is simple, and cost is relatively low, installs and uses and also facilitates.Shock-damping structure 40 includes spring 41 of the housing on guide post 31, the knot
Structure is simple, and spring 41 can convert elastic potential energy for the impact or vibration that second connecting portion 20 is subject to, and has good shock-absorbing
Effect.
Preferably, pilot hole (not shown go out) is respectively equipped in first connecting portion 10 and second connecting portion 20, guide post 31
Both ends cooperate in pilot hole, to realize the installation of guide post 31.The both ends of guide post 31 are respectively equipped with upper limit position block 311 and lower limit
Block 312, the top for the pilot hole that upper limit position block 311 is located above, the lower section of the underlying pilot hole of lower position block 312, on
Limited block 311 can be detached from first connecting portion 10 to avoid guide post 31, and lower position block 312 can be to avoid second connecting portion 20 opposite the
Guide post 31 is detached from when the stroke of one interconnecting piece 10 is larger, to guarantee that guide frame 30 is securely arranged to first connecting portion 10 and the
On two interconnecting pieces 20.
Preferably, as shown in Figure 1, shock-damping structure 40 further includes upper resilient cushion 42 and lower resilient cushion 43, upper resilient cushion 42
Between upper limit position block 311 and first connecting portion 10, lower resilient cushion 43 between lower position block 312 and second connecting portion 20,
By the way that upper resilient cushion 42 and lower resilient cushion 43 is arranged to reinforce damping effect.
Preferably, upper resilient cushion 42 and lower resilient cushion 43 are rubber pad and housing on guide post 31, using rubber pad matter
It is soft and flexible, be conducive to further damping；43 sets of upper resilient cushion 42 and lower resilient cushion facilitate fixed upper damping on guide post 31
Pad 42 and lower resilient cushion 43.
In some embodiments, guide post 31 is four, and four guide posts 31 are distributed around driving motor 50, on each guide post 31
It is outer to be cased with spring 41, by the way that guide post 31 is set as multiple, the guiding role of guide post 31 and the stabilization of guiding process can be improved
Property, in other examples, guide post 31 is also possible to other quantity, and it is without being limited thereto, such as equally distributed six or eight, here
Just no longer illustrate one by one.
In some embodiments, driving motor 50 has brake (not shown go out), thus in time to driving motor 50 into
Row braking guarantees control precision.
In some embodiments, as shown in figure 3, index dial 70 includes: sensing chip 71, photoelectric sensor switch 72.Sensing chip
71 are equipped with multiple scales 711 being arranged at equal intervals, and multiple scales 711 include start index 7111, mid-scale 7112, stop
Scale 7113.The corresponding sensing chip 71 of photoelectric sensor switch 72 is arranged with the sense of access when scale 711 closes on photoelectric sensor switch 72
Induction signal.Wherein, when photoelectric sensor switch 72 detects mid-scale 7112, driving motor 50 reduces speed now, until photoelectricity
Inductive switch 72 detects that driving motor 50 stops operating when stopping scale 7113.That is, the index dial 70 can pass through
72 real-time detection of photoelectric sensor switch forms the feedback device of closure to rotation angle.Driving motor 50 is from start index 7111
It brings into operation, when photoelectric sensor switch 72 detects mid-scale 7112, driving motor 50 reduces speed now, until optoelectronic induction
Switch 72, which detects, stops scale 7113, and speed has been kept to 0 at this time, but since effect of inertia also will continue to run, is examining
When measuring stopping scale 7113, brake starting, driving motor 50 is stopped running immediately.Whole process has optoelectronic induction
Switch 72 carries out Real-time Feedback, avoids generating large error.And the equal part that index dial 70 segments is more, and whole device is wanted to reach
The precision arrived is higher.
With reference to the accompanying drawing, specific embodiments of the present invention are described.
Embodiment one
As shown in Figures 1 to 4, a kind of rotatable damping device for connecting 100, comprising: first connecting portion 10, second connects
Portion 20, guide frame 30, shock-damping structure 40, driving motor 50, output section 60, index dial 70.
Guide frame 30 is connected between first connecting portion 10 and second connecting portion 20, and shock-damping structure 40 is connected to the first company
Between socket part 10 and second connecting portion 20.Driving motor 50 is located in second connecting portion 20, and output section 60 is held for installing end
Row device 80, output section 60 are connected with the motor shaft of driving motor 50.Index dial 70 is located on output section 60 or motor shaft, index dial
70 are electrically connected with driving motor 50.Wherein, second connecting portion 20 includes supporting plate 21, bracket 22, bearing block 23, and supporting plate 21 is located at the
The lower section of one interconnecting piece 10, driving motor 50 are mounted on supporting plate 21, and motor shaft passes through supporting plate 21 and extends downwardly；Bracket 22 connects
In the lower section of supporting plate 21, index dial 70 is located in bracket 22；Bearing block 23 is located on bracket 22.Output section 60 includes cooperation in axis
The output shaft 61 on seat 23 is held, output shaft 61 is connected by shaft coupling 90 with motor shaft.Index dial 70 is located under shaft coupling 90
Side.
Guide frame 30 includes four guide posts 31, and four guide posts 31 are distributed around driving motor 50,10 He of first connecting portion
Pilot hole is respectively equipped in second connecting portion 20, the both ends of guide post 31 are respectively equipped with upper limit position block 311 and lower position block 312, on
The top for the pilot hole that limited block 311 is located above, the lower section of the underlying pilot hole of lower position block 312.
Shock-damping structure 40 includes the spring 41 of upper resilient cushion 42, lower resilient cushion 43, housing on guide post 31.Upper resilient cushion 42
Between upper limit position block 311 and first connecting portion 10, lower resilient cushion 43 be located at lower position block 312 and second connecting portion 20 it
Between, upper resilient cushion 42 and lower resilient cushion 43 are rubber pad and housing on guide post 31.
Driving motor 50 has brake, and index dial 70 includes: sensing chip 71, photoelectric sensor switch 72.On sensing chip 71
Equipped with multiple scales 711 being arranged at equal intervals, multiple scales 711 include start index 7111, mid-scale 7112, stop scale
7113.The corresponding setting of sensing chip 71 of photoelectric sensor switch 72 with when scale 711 closes on photoelectric sensor switch 72 the sense of access should believe
Number.
Concrete operation method of the invention is described below: the upper end of the first connecting portion 10 of the damping device for connecting 100 can
Telescopic arm is connected, the lower end of second connecting portion 20 can connect end effector 80, such as tenderizer.Driving motor 50 passes through shaft coupling
90 drive the output shaft 61 of lower end to rotate, and then the end effector 80 being fixed on output shaft 61 is driven to rotate, so that
Entire lower mechanisms rotation is, it can be achieved that 360 ° of rotations.The invention has the following advantages that
1, rotation angle is controllable.While driving motor 50 rotates, the sensing chip 71 being fixed on axis is necessarily driven to rotate.
Index dial 70 can be subdivided into several equal parts according to the actual needs.Assuming that wanting 180 ° of rotation, it can be divided into 8 equal parts.From start bit
Beginning is set, when by midpoint, is reduced speed now, when rotating to stop position, brake starting, motor stops transporting immediately
Row, index dial just rotates 180 ° at this time.
2, whole device is relatively simple for structure, stable and reliable operation.Existing rotational structure is compared, by taking turntable as an example,
It is whole complex, and quality is big, it is with high costs.
3, cost is relatively low.Existing or other rotating mechanisms are compared, this device detail is cheap.
4, precision can guarantee.It compares using servo motor and stepper motor and calculates rotation angle, it is such that there is indexing
Disk 70 can form the feedback device of closure by the angle of detection rotation in real time of photoelectric sensor switch 72.Whole system is wanted to reach
The precision arrived is higher.
5, good damping effect can absorb the enormous impact force from bottom.When lower mechanisms have impact or vibration
When, upper mechanism can be impacted, the stability of longtime running meeting post-failure behaviors.This device passes through the shock-absorbing of shock-damping structure 40
Effect, avoids influence from below, respectively has the resilient cushion damping of rubber up and down, there is reinforcing effect.
6, applied widely, it can connect other end effector mechanisms.
Other compositions of damping device for connecting 100 according to an embodiment of the present invention etc. and operation skill common for this field
All be for art personnel it is known, be not detailed herein.
In the description of this specification, the description of reference term " embodiment ", " example " etc. mean combine the embodiment or
Example particular features, structures, materials, or characteristics described are included at least one embodiment or example of the invention.At this
In specification, schematic expression of the above terms be may not refer to the same embodiment or example.Moreover, description is specific
Feature, structure, material or feature can be combined in any suitable manner in any one or more of the embodiments or examples.
Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that: not
A variety of change, modification, replacement and modification can be carried out to these embodiments in the case where being detached from the principle of the present invention and objective, this
The range of invention is defined by the claims and their equivalents.
Claims (10)
1. a kind of rotatable damping device for connecting characterized by comprising
First connecting portion；
Second connecting portion；
Guide frame, the guide frame are connected between the first connecting portion and the second connecting portion, described in guiding
The relatively described first connecting portion of second connecting portion can stretch up and down；
Shock-damping structure, the shock-damping structure are connected between the first connecting portion and the second connecting portion；
Driving motor, the driving motor are located in the second connecting portion；
Output section, for installing end effector, the output section is connected with the motor shaft of the driving motor for the output section；
Index dial, the index dial are located on the output section or the motor shaft, the index dial and driving motor electricity
Connection.
2. rotatable damping device for connecting according to claim 1, which is characterized in that the second connecting portion includes:
Supporting plate, the supporting plate are located at the lower section of the first connecting portion, and the driving motor is mounted on the supporting plate, the electricity
Arbor passes through the supporting plate and extends downwardly；
Bracket, the bracket are connected to the lower section of the supporting plate, and the index dial is located in the bracket；
Bearing block, the bearing block are set on the bracket；
The output section includes the output shaft cooperated on the bearing block, and the output shaft is connected with the motor shaft.
3. rotatable damping device for connecting according to claim 1, which is characterized in that the output section passes through shaft coupling
It is connected with the motor shaft, the index dial is located at the lower section of the shaft coupling.
4. rotatable damping device for connecting according to claim 1, which is characterized in that the guide frame includes leading
Column, the shock-damping structure include spring of the housing on the guide post.
5. rotatable damping device for connecting according to claim 4, which is characterized in that the first connecting portion and described
Pilot hole is respectively equipped in second connecting portion, the both ends of the guide post cooperate in the pilot hole, the both ends point of the guide post
Not She You upper limit position block and lower position block, the top for the pilot hole that the upper limit position block is located above, the lower position block
The lower section of the underlying pilot hole.
6. rotatable damping device for connecting according to claim 5, which is characterized in that on the shock-damping structure further includes
Resilient cushion and lower resilient cushion, the upper resilient cushion is between the upper limit position block and the first connecting portion, the lower damping
Pad is between the lower position block and the second connecting portion.
7. rotatable damping device for connecting according to claim 6, which is characterized in that the upper resilient cushion and it is described under
Resilient cushion is rubber pad and housing on the guide post.
8. rotatable damping device for connecting according to claim 4, which is characterized in that the guide post is four, four
The guide post is distributed around the driving motor, and housing has the spring on each guide post.
9. rotatable damping device for connecting according to claim 1, which is characterized in that the driving motor has braking
Device.
10. rotatable damping device for connecting according to claim 1 to 9, which is characterized in that the indexing
Disk includes:
Sensing chip, the sensing chip are equipped with multiple scales being arranged at equal intervals, and multiple scales include start index, centre
Scale stops scale；
Photoelectric sensor switch, the photoelectric sensor switch correspond to the sensing chip and are arranged to close on the light inductance in the scale
Inductive signal is obtained when inductive switch；Wherein,
When the photoelectric sensor switch detects the mid-scale, the driving motor reduces speed now, until the photoelectricity
When inductive switch detects the stopping scale, the driving motor stops operating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910704562.7A CN110421593A (en) | 2019-07-31 | 2019-07-31 | Rotatable damping device for connecting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910704562.7A CN110421593A (en) | 2019-07-31 | 2019-07-31 | Rotatable damping device for connecting |
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|---|---|
| CN110421593A true CN110421593A (en) | 2019-11-08 |
Family
ID=68413602
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|---|---|---|---|
| CN201910704562.7A Pending CN110421593A (en) | 2019-07-31 | 2019-07-31 | Rotatable damping device for connecting |
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| CN115899163A (en) * | 2022-10-26 | 2023-04-04 | 广东博智林机器人有限公司 | Damping device and sensor system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115899163A (en) * | 2022-10-26 | 2023-04-04 | 广东博智林机器人有限公司 | Damping device and sensor system |
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