CN214446531U

CN214446531U - Sensor protection device of six-degree-of-freedom robot

Info

Publication number: CN214446531U
Application number: CN202023308869.2U
Authority: CN
Inventors: 吴成义
Original assignee: Suzhou Juqiang Intelligent Technology Co ltd
Current assignee: Suzhou Juqiang Intelligent Technology Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-10-22
Anticipated expiration: 2030-12-31

Abstract

The utility model relates to the technical field of robots, and discloses a sensor protection device of a six-degree-of-freedom robot, which comprises a protection shell, wherein one side of the protection shell is provided with a mounting hole; the utility model discloses a set up the mounting hole in one side of protecting crust, with the vertical installation of sensor, and cooperate the limiting plate to lock the sensor in the inside mode of protecting crust, the effect of the dismouting of being convenient for has been reached, let the user when installing and dismantling the maintenance to the sensor, can be quick separate sensor and protecting crust, the in-process of special instrument dismantlement has been removed from, user's installation and the dismantlement degree of difficulty have been reduced, carry out vertical spacing mode to the sensor through two lantern rings, reach stable good purpose, let the sensor at the in-process that uses, can not appear with the condition of mount pad separation because of the impact that high-speed vibrations produced, and then guarantee the stability of sensor when using, the life of sensor has been prolonged.

Description

Sensor protection device of six-degree-of-freedom robot

Technical Field

The utility model relates to the technical field of robots, specifically be a sensor protector of six degree of freedom robots.

Background

The whole operation process can be completed only by matching with a sensor in the operation process of the six-degree-of-freedom robot, and the sensor of the six-degree-of-freedom robot needs to be protected by using a protection device.

The patent with the publication number of CN209214648U discloses a protection device for a photoelectric sensor, which comprises a mounting bracket and a mounting plate, wherein a plurality of groups of first springs are equidistantly arranged on one side of the mounting bracket, the mounting plate is connected on one side of each first spring, sleeves are connected on the upper end and the lower end of one side of the mounting bracket, an insertion rod is connected in each sleeve and is arranged in a T shape, one end of each insertion rod penetrates through the upper end and the lower end of the mounting plate respectively, one side of the mounting plate is connected with a photoelectric sensor body through a bolt, a protective cover is hinged on the upper end of one side of the mounting bracket, first protective pads are connected on the inner walls of the upper end and the lower end of each protective cover, a second protective pad is connected on the inner wall of the left side of each protective cover, the photoelectric sensor body is protected through the arrangement of the protective cover, so that the photoelectric sensor body cannot collide with the inner wall of the protective cover when being vibrated, this device plays the guard action to the photoelectric sensor body, reduces vibrations.

In conclusion, when the protective device is used, the installation and the disassembly are inconvenient, special tools are needed to be used, the sensor can be normally installed and disassembled at different angles, the disassembly and the assembly difficulty is high, the time is very consumed, in the using process of the protective device, the sensor can be impacted by the mounting plate which is continuously vibrated, due to the adoption of the screw installation mode, the screw can be loosened in the long-term impact of the sensor, the stability of the sensor cannot be ensured once the screw is loosened, finally, the sensor can be separated from the mounting plate, after the sensor is separated from the mounting plate, the sensor can be continuously used under the condition that an operator does not know, the sensor cannot be damaged due to impact force caused by vibration, the service life of the sensor can be greatly shortened, and therefore, the sensor protective device of the six-degree-of-freedom robot is provided, to solve the above-mentioned problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a six degree of freedom robot's sensor protector possesses the dismouting of being convenient for and stable good advantage, has solved present sensor protector and is not convenient for dismouting and poor stability's problem when using.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a sensor protector of six degree of freedom robots, includes the protecting crust, the mounting hole has been seted up to one side of protecting crust, the inside of mounting hole is equipped with baffle one, one side bolt joint of baffle one has baffle two, the inside symmetry of baffle two is equipped with the limiting plate, the inside of protecting crust is equipped with mount pad one and mount pad two respectively, one side bolt joint of mount pad one has the attenuator of bolting with baffle two, the surface cover of attenuator is equipped with spring one, the through-hole has been seted up to the inside of mount pad two, one side of mount pad two has bolted spring two with one side bolt of protecting crust inner chamber through the spring mounting, the inside of protecting crust is equipped with two lantern rings, two the lantern ring is bolted with mount pad one and mount pad two respectively.

Preferably, a push-pull plate is bolted to one side of the limiting plate, and a guide groove matched with the push-pull plate is formed in the baffle I.

Preferably, one side of the limiting plate is bolted with a guide rod, and the surface of the guide rod is sleeved with a guide ring which is bolted with the second baffle in a sliding manner.

Preferably, the surface of the guide rod is sleeved with a third spring, and two ends of the third spring are bolted with the limiting plate and the guide ring through spring fixing pieces respectively.

Preferably, a sealing groove is formed in one side of the protective shell, and a sealing ring fixedly sleeved with the baffle is clamped in the sealing groove.

Preferably, the inside of protecting crust is equipped with the spacing ring, the surface symmetry bolt of spacing ring has the connecting block with protecting crust bolt connection.

Preferably, the other side of protective housing is embedded with the seal cover, the material of seal cover specifically is silica gel.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up the mounting hole in one side of protecting crust, with the sensor vertical installation to cooperate the limiting plate to lock the sensor in the mode inside the protecting crust, reached the effect of being convenient for dismouting, let the user when installing and dismantling the maintenance to the sensor, can be quick separate sensor and protecting crust, removed the process of special instrument dismantlement from, reduced user's installation and dismantlement degree of difficulty;

2. the utility model discloses a two lantern rings carry out vertical spacing mode to the sensor, reach stable good purpose, let the sensor in the in-process that uses, can not appear because of the impact that high-speed vibrations produced and the condition of a separation of mount pad, and then guaranteed the stability of sensor when using, prolonged the life of sensor.

Drawings

FIG. 1 is a sectional view of the structure of the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1 according to the present invention;

fig. 3 is a partially enlarged cross-sectional view of the baffle of the present invention.

In the figure: 1. a protective shell; 2. mounting holes; 3. a first baffle plate; 4. a second baffle plate; 5. a limiting plate; 6. a first mounting seat; 7. a second mounting seat; 8. a damper; 9. a first spring; 10. a through hole; 11. a second spring; 12. a collar; 13. a push-pull plate; 14. a guide groove; 15. a guide bar; 16. a guide ring; 17. a third spring; 18. a sealing groove; 19. a seal ring; 20. a limiting ring; 21. connecting blocks; 22. and (5) sealing the sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides a sensor protector of six degree of freedom robots, including protecting crust 1, mounting hole 2 has been seted up to one side of protecting crust 1, the inside of mounting hole 2 is equipped with baffle one 3, one side bolt joint of baffle one 3 has baffle two 4, the inside symmetry of baffle two 4 is equipped with limiting plate 5, through seting up mounting hole 2 in one side of protecting crust 1, with the vertical installation of sensor, and cooperate limiting plate 5 to lock the sensor in the inside mode of protecting crust 1, the effect of the dismouting of being convenient for has been reached, let the user when installing and dismantling the maintenance to the sensor, can be quick separate sensor and protecting crust 1, the in-process of special instrument dismantlement has been removed from, user's installation and the dismantlement degree of difficulty have been reduced.

Furthermore, a push-pull plate 13 is bolted on one side of the limiting plate 5, a guide groove 14 matched with the push-pull plate 13 for use is formed in the baffle plate I3, and through the arrangement of the push-pull plate 13 and the guide groove 14, a user can push and pull the limiting plate 5 conveniently, so that the limiting plate 5 is operated more easily by the user.

Furthermore, a guide rod 15 is bolted on one side of the limiting plate 5, a guide ring 16 bolted with the baffle II 4 is sleeved on the surface of the guide rod 15 in a sliding mode, and the limiting plate 5 can keep a linear state to walk when being pulled or pushed through the arrangement of the guide rod 15 and the guide ring 16.

Further, the surface cover of guide arm 15 is equipped with three 17 of spring, and the both ends of three 17 of spring pass through the spring mounting respectively with limiting

plate

5 and 16 bolts of guide ring, through three 17 of spring's setting, let limiting plate 5 after being extrudeed, can kick-back automatically, also let limiting plate 5 the gliding condition can not appear when the slope simultaneously.

Furthermore, a sealing groove 18 is formed in one side of the protective shell 1, a sealing ring 19 fixedly sleeved with the first baffle 3 is clamped inside the sealing groove 18, a sealing effect is achieved on the mounting hole 2 through the arrangement of the sealing groove 18 and the sealing ring 19, and the sealing performance of the mounting hole 2 is improved.

Referring to fig. 1, the present invention provides an embodiment: a sensor protection device of a six-degree-of-freedom robot comprises a protective shell 1, wherein a first mounting seat 6 and a second mounting seat 7 are respectively arranged inside the protective shell 1, a damper 8 bolted with a second baffle 4 is bolted on one side of the first mounting seat 6, a first spring 9 is sleeved on the surface of the damper 8, a through hole 10 is formed inside the second mounting seat 7, a second spring 11 bolted with one side of an inner cavity of the protective shell 1 is bolted on one side of the second mounting seat 7 through a spring fixing part, two lantern rings 12 are arranged inside the protective shell 1, the two lantern rings 12 are respectively bolted with the first mounting seat 6 and the second mounting seat 7, the sensor is vertically limited through the two lantern rings 12, the purpose of stability is achieved, the sensor cannot be separated from the first mounting seat 6 due to impact force generated by high-speed vibration in the using process, and the stability of the sensor in use is further ensured, the service life of the sensor is prolonged.

Further, the inside of protecting crust 1 is equipped with spacing ring 20, and the surperficial symmetry bolt of spacing ring 20 has connect with the connecting block 21 of 1 bolt connection of protecting crust, through the setting of spacing ring 20 and connecting block 21, has played spacing effect to the sensor, makes the sensor can not fall in the inside of protecting crust 1, and then leads to the inconvenient condition of taking out to appear.

Further, the embedded seal cover 22 that has of opposite side of protecting crust 1, the material of seal cover 22 specifically is silica gel, through the setting of seal cover 22, has played sealed effect to one side of protecting crust 1, has also prevented simultaneously that the sensing head of sensor can directly appear with the frictional condition of protecting crust 1.

The working principle is as follows: when the sensor is installed, a user can directly pinch the two push-pull plates 13 to enable the push-pull plates 13 to drive the limiting plate 5 to enter the inner part of the baffle II 4, then the push-pull plates 13 are pulled to enable the push-pull plates 13 to drive the baffle II 4 and the baffle I3 to be separated from the installation hole 2, when the installation hole 2 is separated from the baffle I3, the damper 8 can also drive the installation seat I6 to move, after the baffle I3 is taken away, the sensor penetrates into the inner part of the protective shell 1 through the installation hole 2 and enables a sensing head of the sensor to sequentially penetrate through the limiting ring 20 and the sealing sleeve 22, after the sensor is placed, the push-pull plates 13 are pinched to enable the limiting plate 5 to be retracted into the inner part of the baffle II 4, the baffle I3 is clamped into the inner part of the installation hole 2, the sleeve ring 12 is sleeved with the sensor, the push-pull plates 13 are released, the limiting plate 5 automatically rebounds to be clamped with the protective shell 1, and then the effect of facilitating the disassembly and the maintenance of the sensor is achieved, and the user can install, disassemble and maintain the sensor, the sensor can be quickly separated from the protective shell 1, so that the process of disassembling a special tool is omitted, and the difficulty in assembling and disassembling of a user is reduced;

and when the sensor shakes along with the robot, the sensor can be because the condition of rocking about the existence of spring two 11 and spring one 9 appears, at the in-process that the sensor rocked, the sensor uses the state that all can keep the straight line to rock, the condition of rocking about can not appearing, and no matter how big, the sensor can not all separate with mount pad one 6, and then just reach stable good purpose, let the sensor in the in-process of using, the impact that can not shake the production at a high speed and the condition of appearing and mount pad one 6 separations, and then guaranteed the stability of sensor when using, the life of sensor has been prolonged.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a sensor protector of six degree of freedom robots, includes protecting crust (1), its characterized in that: one side of the protective shell (1) is provided with a mounting hole (2), a first baffle (3) is arranged inside the mounting hole (2), a second baffle (4) is bolted on one side of the first baffle (3), limiting plates (5) are symmetrically arranged inside the second baffle (4), the interior of the protective shell (1) is respectively provided with a first mounting seat (6) and a second mounting seat (7), one side of the first mounting seat (6) is bolted with a damper (8) which is bolted with the second baffle (4), the surface of the damper (8) is sleeved with a first spring (9), a through hole (10) is formed in the mounting seat II (7), one side of the second mounting seat (7) is bolted with a second spring (11) which is bolted with one side of the inner cavity of the protective shell (1) through a spring fixing piece, two lantern rings (12) are arranged inside the protective shell (1), and the lantern rings (12) are bolted with the first mounting seat (6) and the second mounting seat (7) respectively.

2. The sensor guard of a six degree of freedom robot of claim 1, wherein: one side of the limiting plate (5) is bolted with a push-pull plate (13), and a guide groove (14) matched with the push-pull plate (13) for use is formed in the baffle I (3).

3. The sensor guard of a six degree of freedom robot of claim 1, wherein: and a guide rod (15) is bolted on one side of the limiting plate (5), and a guide ring (16) bolted with the baffle II (4) is sleeved on the surface of the guide rod (15) in a sliding manner.

4. The sensor guard of a six degree of freedom robot of claim 3, wherein: the surface cover of guide arm (15) is equipped with spring three (17), the both ends of spring three (17) pass through the spring mounting respectively with limiting plate (5) and guide ring (16) bolt joint.

5. The sensor guard of a six degree of freedom robot of claim 1, wherein: one side of the protective shell (1) is provided with a sealing groove (18), and a sealing ring (19) fixedly sleeved with the first baffle (3) is clamped inside the sealing groove (18).

6. The sensor guard of a six degree of freedom robot of claim 1, wherein: the safety shell is characterized in that a limiting ring (20) is arranged inside the safety shell (1), and connecting blocks (21) bolted with the safety shell (1) are symmetrically bolted on the surface of the limiting ring (20).

7. The sensor guard of a six degree of freedom robot of claim 1, wherein: the other side of protective housing (1) is embedded with seal cover (22), the material of seal cover (22) specifically is silica gel.