CN215511125U

CN215511125U - Robot fixing device

Info

Publication number: CN215511125U
Application number: CN202120802723.9U
Authority: CN
Inventors: 刘志佳; 李松; 李景玉
Original assignee: Baoding Kehai Automation Technology Co ltd
Current assignee: Baoding Kehai Automation Technology Co ltd
Priority date: 2021-04-20
Filing date: 2021-04-20
Publication date: 2022-01-14
Anticipated expiration: 2031-04-20

Abstract

The utility model discloses a robot fixing device, which comprises a machine shell and a robot, wherein the machine shell is connected with the robot through a connecting mechanism and a sliding mechanism, and four corners of the bottom end of the machine shell are respectively and fixedly provided with supporting legs; the slide mechanism includes: the device comprises a motor, a screw rod, a guide rod and a moving block; the robot fixing device comprises a shell, a motor, a screw rod, a coupling, a movable block and a fixing block, wherein the motor is fixedly arranged on the left side of the outer wall of the shell, the output end of the motor extends to the inner cavity of the shell, the left end of the screw rod is rotatably connected to the left side of the inner cavity of the shell through the bearing, the right end of the screw rod is connected to the output end of the motor in a locking mode through the coupling, the two guide rods are fixedly arranged on the upper side and the lower side of the inner cavity of the shell respectively, and the movable block is screwed on the outer wall of the screw rod.

Description

Robot fixing device

Technical Field

The utility model relates to the technical field of robots, in particular to a robot fixing device.

Background

From the application environment, the robot experts in China divide the robots into two major categories, namely industrial robots and special robots, wherein the industrial robots are multi-joint mechanical arms or multi-degree-of-freedom robots oriented to the industrial field, and the special robots are various advanced robots which are used for non-manufacturing industries and serve human beings except the industrial robots, and comprise service robots, underwater robots, entertainment robots, military robots, agricultural robots, robotized robots and the like, and bases of the robots are required to be fixed in the production process, so that various parts are convenient to install.

The robot fixing platform in the prior art is a fixed platform, so that the working range of the robot is limited, and on the other hand, the robot is inconvenient to fix.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a robot fixing device, which solves some problems of the prior art.

In order to achieve the purpose, the utility model is realized by the following technical scheme: a robot fixing device comprises a machine shell and a robot, wherein the machine shell is connected with the robot through a connecting mechanism and a sliding mechanism, and four corners of the bottom end of the machine shell are respectively and fixedly provided with supporting legs;

the slide mechanism includes: the device comprises a motor, a screw rod, a guide rod and a moving block;

the motor is fixedly installed on the left side of the outer wall of the casing, the output end of the motor extends to the inner cavity of the casing, the left end of the screw rod is rotatably connected to the left side of the inner cavity of the casing through a bearing, the right end of the screw rod is connected to the output end of the motor in a locking mode through a coupler, the two guide rods are fixedly installed on the upper side and the lower side of the inner cavity of the casing respectively, the moving block is screwed on the outer wall of the screw rod, and the moving block is slidably sleeved on the outer walls of the two guide rods.

Preferably, the connection mechanism includes: the connecting block, the pressure assembly, the connector, the fixing hole and the bolt;

the connecting block is fixedly installed on the top end of the moving block, the pressure assembly is arranged in an inner cavity of the connecting block, the connector is detachably connected in an inserting mode into the inner cavity of the connecting block, the two fixing holes are formed in the left side and the right side of the outer wall of the connector respectively, the two bolts penetrate through the left side and the right side of the outer wall of the connecting block respectively, and the bolts are connected in the two inner cavities of the fixing holes in a threaded mode.

Preferably, the pressure assembly comprises: the telescopic rod, the spring, the moving plate, the sliding chute and the sliding block;

four the telescopic link respectively fixed mounting be in the inner chamber bottom four corners of connecting block, four the spring cup joints four respectively the outer wall of telescopic link, the movable plate fixed mounting is four the top of telescopic link, two the spout is seted up respectively the inner chamber left and right sides of connecting block, two the slider is embedded in two respectively slidable the inner chamber of spout, two the other end of slider respectively fixed mounting be in the outer wall left and right sides of movable plate.

Preferably, the bottom ends of the four supporting legs are provided with anti-slip pads.

Preferably, the motor is fixedly mounted on the left side of the outer wall of the casing through a fixing frame.

Preferably, the inner cavity of the sliding groove and the outer wall of the sliding block are both in a dovetail shape.

The utility model provides a robot fixing device. The method has the following beneficial effects: this robot fixing device, through mutually supporting between fixed orifices and the bolt, can be in the same place the stable installation of connector and connecting block, through the movable plate, cooperation between telescopic link and the spring, can make the connector when inserting the connecting block inner chamber, need extrude the movable plate, the telescopic link just can make the position of fixed orifices and bolt align with the spring, and then make the connector after fixing receive the spring action of spring all the time, and then make its fixed effect more stable, it rotates to drive the screw rod through the motor, under the effect of the screw thread rotation power of screw rod outer wall, when the screw rod is rotatory, can make the slider drive connecting block and robot under the limiting displacement of guide arm and slide, the working range of robot has been increased.

Drawings

Fig. 1 is a front sectional view of a robot fixing device according to the present invention.

Fig. 2 is a schematic view of a connection structure of the robot fixing device according to the present invention.

FIG. 3 is a front view of a robotic fixture of the present invention;

fig. 4 is an enlarged view of fig. 2 a of the robot fixing device according to the present invention.

In the figure: 1. a housing; 2. a robot; 3. supporting legs; 4. a motor; 5. a screw; 6. a guide bar; 7. a moving block; 8. connecting blocks; 9. a telescopic rod; 10. a spring; 11. moving the plate; 12. a chute; 13. a slider; 14. a connector; 15. a fixing hole; 16. and (4) bolts.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

All the electrical components in the present application are connected with the power supply adapted to the electrical components through a wire, and an appropriate controller and an appropriate encoder should be selected according to actual conditions to meet control requirements, and specific connection and control sequences should be obtained. (the details of the connection and operation sequence of the components and parts in this case should be referred to the following working principle, the detailed connection means thereof, the following working principle and process are generally described in the following, which are well known in the art.)

As shown in fig. 1-4, a robot 2 fixing device comprises a casing 1 and a robot 2, wherein the casing 1 is connected with the robot 2 through a connecting mechanism and a sliding mechanism, and four corners of the bottom end of the casing 1 are respectively and fixedly provided with supporting legs 3;

the slide mechanism includes: the device comprises a motor 4, a screw rod 5, a guide rod 6 and a moving block 7;

motor 4 fixed mounting is in the outer wall left side of casing 1, and motor 4 output extends to the inner chamber of casing 1, and the left end of screw rod 5 passes through the bearing and rotates the inner chamber left side of connecting at casing 1, and the right-hand member of screw rod 5 passes through shaft coupling locking connection at motor 4's output, and two guide arms 6 are fixed mounting both sides about the inner chamber of casing 1 respectively, and movable block 7 spiro union is at screw rod 5's outer wall, and movable block 7 slidable cup joints the outer wall at two guide arms 6.

It should be noted that the motor 4 drives the screw rod 5 to rotate, and under the action of the rotating force of the threads on the outer wall of the screw rod 5, the moving block 7 can drive the connecting block 8, the connecting head 14 and the robot 2 to slide back and forth, so that the position of the robot 2 can be adjusted, the purpose of increasing the working area of the robot 2 can be achieved, and the use flexibility of the robot can be improved.

Preferably, the connection mechanism further includes: the device comprises a connecting block 8, a pressure assembly, a connector 14, a fixing hole 15 and a bolt 16;

connecting block 8 fixed mounting is on the top of movable block 7, and pressure assembly sets up the inner chamber at connecting

block

8, and 14 detachable of connector are pegged graft at the inner chamber of connecting block 8, and the outer wall left and right sides at connector 14 is seted up respectively to two fixed orificess 15, and two bolts 16 run through the outer wall left and right sides of connecting block 8 respectively, and the spiro union is at the inner chamber of two fixed orificess 15, and the optimization benefit is: the bolt 16 is aligned with the fixing hole 15 and is rotated into the inner cavity of the fixing hole 15, so that the connecting head 14 and the connecting block 8 are stably fixed.

Preferably, further, the pressure assembly includes: the telescopic rod 9, the spring 10, the moving plate 11, the sliding groove 12 and the sliding block 13;

four telescopic links 9 are fixed mounting respectively in the inner chamber bottom four corners of connecting block 8, and four springs 10 cup joint respectively at the outer wall of four

telescopic links

9, and 11 fixed mounting of movable plate are on the top of four telescopic links 9, and the inner chamber left and right sides at connecting block 8 is seted up respectively to two spout 12, and two sliders 13 are embedded at the inner chamber of two spout 12 of slidable respectively, and the other end of two sliders 13 is fixed mounting respectively in the outer wall left and right sides of movable plate 11, and the optimization benefit is: the moving plate 11 can always apply the pressure to the moving of the connecting head 14 by the elastic force of the spring 10, so that the contact between the fixing hole 15 and the bolt 16 is tighter, and the stability is higher.

As preferred scheme, still further, the bottom of four supporting legs 3 all is provided with the slipmat, optimizes the benefit and is: the friction force between the supporting legs 3 and the ground can be increased, and the motor 4 is prevented from vibrating to cause the movement of the machine shell 1 when in use.

As a preferred scheme, furthermore, the motor 4 is fixedly installed on the left side of the outer wall of the casing 1 through a fixing frame, and the optimization benefits are as follows: the motor 4 can be stably fixed on the left side of the outer wall of the machine shell 1.

As a preferred scheme, furthermore, the inner cavity of the sliding chute 12 and the outer wall of the sliding block 13 are both in a dovetail shape, and the optimization benefits are as follows: the sliding block 13 can be stably embedded in the inner cavity of the sliding groove 12, so that the moving plate 11 is limited.

The working principle is as follows: when the device is used, the connector 14 is firstly inserted into the inner cavity of the connecting block 8, the bottom end of the connector 14 extrudes the movable plate 11, the movable plate 11 slides downwards under the limiting action of the chute 12 and the slider 13 to extrude the telescopic rod 9 and the spring 10, the telescopic rod 9 and the spring 10 are compressed, and then the spring 10 generates corresponding elastic force, at the moment, the bolt 16 aligns at the fixed hole 15 and rotates into the inner cavity of the fixed hole 15 to stably fix the connector 14 and the connecting block 8, the movable plate 11 can always apply pressure to the connector 14 to move under the action of the elastic force of the spring 10, so that the fixed hole 15 and the bolt 16 are in closer contact, the stability is higher, the motor 4 drives the screw rod 5 to rotate, and under the action of the thread rotating force on the outer wall of the screw rod 5, the movable block 7 can drive the connecting block 8, the connector 14 and the robot 2 to slide back and forth, thereby realized the position control to robot 2 to can realize the purpose of the work area of increase robot 2, increase its flexibility of using, the device compact structure, reasonable in design can be with robot 2 stable connection on the top of casing 1, still can make robot 2 slide, increases robot 2's work area, easy operation, convenient to use.

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. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the 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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A robot fixing device comprises a machine shell (1) and a robot (2), and is characterized in that the machine shell (1) is connected with the robot (2) through a connecting mechanism and a sliding mechanism, and four corners of the bottom end of the machine shell (1) are respectively and fixedly provided with supporting legs (3);

the slide mechanism includes: the device comprises a motor (4), a screw (5), a guide rod (6) and a moving block (7);

the motor (4) is fixedly installed on the left side of the outer wall of the casing (1), the output end of the motor (4) extends to the inner cavity of the casing (1), the left end of the screw rod (5) is rotatably connected to the left side of the inner cavity of the casing (1) through a bearing, the right end of the screw rod (5) is connected to the output end of the motor (4) through a coupling in a locking manner, the two guide rods (6) are fixedly installed on the upper side and the lower side of the inner cavity of the casing (1) respectively, the moving block (7) is in threaded connection with the outer wall of the screw rod (5), and the moving block (7) is in slidable sleeve connection with the outer walls of the two guide rods (6).

2. A robot fixation device according to claim 1, wherein the connection mechanism comprises: the device comprises a connecting block (8), a pressure assembly, a connector (14), a fixing hole (15) and a bolt (16);

connecting block (8) fixed mounting be in the top of movable block (7), pressure components sets up the inner chamber of connecting block (8), connector (14) detachable peg graft in the inner chamber of connecting block (8), two fixed orifices (15) are seted up respectively the outer wall left and right sides of connector (14), two bolt (16) run through respectively the outer wall left and right sides of connecting block (8), and the spiro union is in two the inner chamber of fixed orifices (15).

3. A robot fixture according to claim 2, wherein the pressure assembly comprises: the device comprises a telescopic rod (9), a spring (10), a moving plate (11), a sliding groove (12) and a sliding block (13);

four telescopic link (9) fixed mounting respectively is in the inner chamber bottom four corners of connecting block (8), four spring (10) cup joints four respectively the outer wall of telescopic link (9), movable plate (11) fixed mounting is four the top of telescopic link (9), two spout (12) are seted up respectively the inner chamber left and right sides of connecting block (8), two slider (13) slidable embedded two respectively the inner chamber of spout (12), two the other end of slider (13) is fixed mounting respectively the outer wall left and right sides of movable plate (11).

4. A robot fixation device according to claim 1, characterized in that the bottom ends of the four support legs (3) are provided with non-slip mats.

5. A robot fixation arrangement according to claim 1, characterized in that the motor (4) is fixedly mounted to the left side of the outer wall of the housing (1) by means of a fixing bracket.

6. A robot fixation device according to claim 3, characterized in that the inner cavity of the runner (12) and the outer wall of the slide (13) are both dovetail shaped.