CN216967836U

CN216967836U - Compound manipulator based on instruct platform in fact

Info

Publication number: CN216967836U
Application number: CN202122749917.XU
Authority: CN
Inventors: 冒岚; 陈怀中
Original assignee: Suzhou Guoshun Weihan Education Technology Co ltd
Current assignee: Suzhou Guoshun Weihan Education Technology Co ltd
Priority date: 2021-11-11
Filing date: 2021-11-11
Publication date: 2022-07-15
Anticipated expiration: 2031-11-11

Abstract

The utility model provides a composite manipulator based on a practical training platform, which comprises: the manipulator comprises a manipulator main body, wherein a base is arranged at the bottom of the manipulator main body; the fixing mechanism is installed on the base and comprises a fixing barrel, the fixing barrel is fixed to the bottom of the base, a driving shaft penetrates through the center of the fixing barrel, and a spring is arranged between the driving shaft and the fixing barrel. According to the composite manipulator based on the practical training platform, the fixing mechanisms are arranged at the four corners of the bottom of the manipulator main body and are matched with the mounting hole and the rectangular jack on the mounting table, when the composite manipulator is mounted, only the limiting handle needs to be rotated to move downwards to the inside of the limiting groove by ninety degrees, then the fixing cylinder and the clamping and locking block are correspondingly inserted into the mounting hole and the rectangular jack, and the limiting handle is moved out of the limiting groove.

Description

Compound manipulator based on instruct platform in fact

Technical Field

The utility model relates to the field of a robot practical training platform, in particular to a combined manipulator based on a practical training platform.

Background

Along with the popularization and the wide use in various industries of the robot, the application and the study of the robot are also gradually important, the robot practical training equipment is emphasized, the robot practical training equipment can simulate the application of the robot, has good demonstration training effect, and can cultivate the practical manual operation capability of students.

The practical training of the robot comprises the steps of clamping a workpiece by the aid of a manipulator matched with conveying equipment and the like, detecting the workpiece, and carrying out laser welding, cutting and other operations on the workpiece by the aid of the manipulator following the corresponding operation head.

Current manipulator when with the operation panel installation, through adopting modes such as screw cooperation nut to install fixedly, through the fixed mode of screw, need the manual work to install through the instrument, and need correspond the pilot hole on the operation panel on the manipulator base during the installation, installation operation is troublesome, and the vibrations that produce in the manipulator working process make the screw not hard up easily, need regularly tighten.

Therefore, a need exists to provide a multi-functional manipulator based on a practical training platform to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a composite manipulator based on a practical training platform, which solves the problems that the existing manipulator is fixedly installed through a screw, and the installation and operation are troublesome.

In order to solve the technical problem, the utility model provides a composite manipulator based on a practical training platform, which comprises:

the manipulator comprises a manipulator main body, wherein a base is arranged at the bottom of the manipulator main body;

the fixing mechanism is arranged on the base and comprises a fixing barrel, the fixing barrel is fixed at the bottom of the base, a driving shaft penetrates through the center of the fixing barrel, a spring is arranged between the driving shaft and the fixing barrel, the inner side end of the spring is fixedly connected with the driving shaft, and the outer side end of the spring is fixedly connected with the inner wall of the fixing barrel;

a cylindrical hole is formed in the base and above the fixed cylinder;

the one end of drive axle just is located the below fixedly connected with clamping block of a solid fixed cylinder, the upper end of drive axle extends to the inside in cylindricality hole, the top fixedly connected with rectangle axle of drive axle, the upside cover that the surface of rectangle axle just is located the base is equipped with the rectangle cover, the equal fixedly connected with spacing handle in both sides of rectangle cover.

Preferably, the base is installed on the installation platform through a fixing mechanism, the installation platform is provided with an installation hole, and one side of the inner wall of the installation hole is provided with a rectangular insertion hole.

Preferably, the top of the mounting table and the two sides of the mounting hole are both provided with a limiting groove, and one side of the inner wall of the limiting groove is communicated with the inside of the mounting hole.

Preferably, when the clockwork spring is normally extended, the limiting handle and the limiting groove are arranged at ninety degrees from the center of the fixed barrel.

Preferably, when the robot main body is not in use, a protective cover is mounted on the fixing mechanism and outside the robot main body.

Preferably, the top of the rectangular shaft is provided with an assembly hole, and the assembly hole extends to the inside of the driving shaft.

Preferably, the protection casing is including the cover body, the bottom fixedly connected with reference column of the cover body, the surface cover of reference column is equipped with the rubber sleeve.

Compared with the prior art, the composite manipulator based on the practical training platform has the following beneficial effects:

the utility model provides a composite manipulator based on a practical training platform, wherein fixing mechanisms are arranged at four corners of the bottom of a manipulator main body and are matched with an installation hole and a rectangular jack on an installation platform, when the composite manipulator is installed, only a limiting handle needs to be rotated to move downwards to the inside of a limiting groove by ninety degrees, then a fixing cylinder and a clamping and locking block are correspondingly inserted into the installation hole and the rectangular jack, and the limiting handle is moved out of the limiting groove.

Drawings

Fig. 1 is a schematic structural diagram of a composite manipulator based on a practical training platform according to a first embodiment of the utility model;

FIG. 2 is a schematic view of a portion of the structure shown in FIG. 1;

FIG. 3 is an enlarged view of portion A of FIG. 1;

FIG. 4 is a schematic structural view of the securing mechanism shown in FIG. 1;

fig. 5 is a schematic structural diagram of a composite manipulator based on a practical training platform according to a second embodiment of the utility model;

fig. 6 is a schematic structural diagram of a fixing mechanism of a second embodiment of the composite manipulator based on the practical training platform provided by the utility model.

Reference numbers in the figures:

1. a manipulator main body, 2, a base, 3 and a mounting platform,

4. a fixing mechanism 41, a fixing barrel 42, a driving shaft 43, a clockwork spring 44, a locking block 45, a rectangular shaft 46 and a limit handle,

5. the mounting hole 6, the rectangular jack 7, the cylindrical hole 8 and the limiting groove;

a protective cover 91, a cover body 92, a positioning column 93 and a rubber sleeve,

10. and (7) assembling holes.

Detailed Description

The utility model is further described with reference to the following figures and embodiments.

First embodiment

Please refer to fig. 1, fig. 2, fig. 3 and fig. 4 in combination, wherein fig. 1 is a schematic structural diagram of a composite manipulator based on a practical training platform according to a first embodiment of the present invention; FIG. 2 is a schematic view of a portion of the structure shown in FIG. 1; FIG. 3 is an enlarged view of portion A of FIG. 1; fig. 4 is a schematic structural view of the fixing mechanism shown in fig. 1. Compound manipulator based on instruct platform in fact includes:

the manipulator comprises a manipulator main body 1, wherein a base 2 is arranged at the bottom of the manipulator main body 1;

the fixing mechanism 4 is installed on the base 2, the fixing mechanism 24 comprises a fixing barrel 41, the fixing barrel 41 is fixed at the bottom of the base 2, a driving shaft 42 penetrates through the center of the fixing barrel 41, a spring 43 is arranged between the driving shaft 42 and the fixing barrel 41, the inner end of the spring 43 is fixedly connected with the driving shaft 42, and the outer end of the spring 43 is fixedly connected with the inner wall of the fixing barrel 41;

a cylindrical hole 7 is formed in the base 2 and above the fixed cylinder 41;

the one end of drive axle 42 just is located the below fixedly connected with block 44 of solid fixed cylinder 41, the upper end of drive axle 42 extends to the inside in cylindricality hole 7, the top fixedly connected with rectangle axle 45 of drive axle 42, the upside cover that the surface of rectangle axle 45 just is located base 2 is equipped with the rectangle cover, the equal fixedly connected with spacing handle 46 in both sides of rectangle cover.

Four fixing mechanisms 4 are preferably arranged on each base 2 and correspondingly arranged at four corners of the base 2;

the length of the cylindrical hole 7 is larger than that of the driving shaft 42 extending to the inside of the cylindrical hole 7, and the difference is the same as the height of the cavity of the limiting groove 8.

The base 2 is installed on the installation platform 3 through the fixing mechanism 4, the installation platform 3 is provided with an installation hole 5, and one side of the inner wall of the installation hole 5 is provided with a rectangular jack 6.

The diameter of the mounting hole 5 is the same as the outer diameter of the fixed cylinder 41, and the size of the rectangular insertion hole 6 is the same as the size of the latch piece 44.

Limiting grooves 8 are formed in the top of the mounting table 3 and the two sides of the mounting hole 5, and one side of the inner wall of each limiting groove 8 is communicated with the inside of the mounting hole 5.

When the spring 43 is normally extended, the limit handle 46 and the limit groove 8 are arranged at ninety degrees from the center of the fixed cylinder 41.

The top end of the rectangular shaft 45 is provided with an end cap for limiting the rectangular sleeve.

The working principle of the composite manipulator based on the practical training platform provided by the utility model is as follows:

when the manipulator main body 1 and the mounting table 3 are mounted, firstly, the limiting handle 46 is screwed for ninety degrees, the limiting handle 46 drives the rectangular shaft 45 to rotate through the rectangular sleeve, the rectangular shaft 45 drives the driving shaft 42 to rotate, the driving shaft 42 drives the locking block 44 to rotate for ninety degrees, and meanwhile, the driving shaft 42 drives the inner side end of the clockwork spring 43 to pull the clockwork spring to contract;

at the moment, the position of the limiting handle 46 corresponds to the position of the limiting groove 8, the limiting handle 46 is moved downwards at the moment, the rectangular sleeve moves downwards along the rectangular shaft 45, the limiting handle 46 enters the limiting groove 8, and the rectangular shaft 45 is axially limited, namely the locking block 44 is limited;

then, the fixed cylinders 41 and the locking blocks 44 in the four fixing mechanisms 4 on the base of the manipulator body 1 are inserted into the mounting holes 5 and the rectangular jacks 6 correspondingly, after the manipulator body is placed stably, the locking blocks 44 completely penetrate through the rectangular jacks 6, the limiting handle 46 is moved upwards to move the limiting groove 8, the driving shaft 42 is driven to rotate to the original position under the action of the spring 43, the opposite rotation is ninety degrees, the positions of the locking blocks 44 and the rectangular jacks 6 are staggered to limit the limiting groove, and the mounting operation is simple and convenient;

and when dismantling, twist the spacing handle 46 again and make it correspond with spacing groove 8, then slide spacing handle 46 to the spacing inslot portion 8 inside, then can take off manipulator main part 1, dismantle simply.

through setting up fixed establishment 4 at four angles of manipulator main part 1 bottom, mounting hole 5 and rectangle jack 6 on the cooperation mount table 3, during the installation, only need to rotate limit handle 46 ninety degrees and move down to inside the spacing groove 8, then correspond with mounting hole 5 and rectangle jack 6 with solid fixed cylinder 41 and kayser piece 44 and insert, with spacing handle 46 go up out the spacing groove 8 can, moreover, the steam generator is simple in operation, convenient and fast, need not use tools, and can not make the manipulator not hard up because of receiving vibrations, the installation is stable.

Second embodiment

Referring to fig. 5 and fig. 6, based on the composite manipulator based on the practical training platform provided in the first embodiment of the present application, a second embodiment of the present application provides another composite manipulator based on the practical training platform. The second embodiment is only the preferred mode of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.

Specifically, the composite manipulator based on the practical training platform provided by the second embodiment of the present application is different in that, when the manipulator main body 1 is not used, the protective cover is installed on the fixing mechanism 4 and outside the manipulator main body 1, based on the composite manipulator based on the practical training platform.

The top of the rectangular shaft 45 is provided with an assembly hole 10, and the assembly hole 10 extends to the inside of the driving shaft 42.

The corresponding rectangular mounting hole 10 extends to the end cap of the rectangular shaft 45, i.e. the mounting hole 10 extends from the end cap to the inside of the driving shaft 42.

The protection casing is including the cover body 91, the bottom fixedly connected with reference column 92 of the cover body 91, the surface cover of reference column 92 is equipped with the rubber sleeve.

The four positioning columns 92 are preferably arranged and are positioned at four corners of the bottom of the cover body 91, the contact area between the positioning columns and the inner wall of the assembly hole 10 is increased by arranging the rubber sleeve, the stability during installation is improved, and the handle is arranged at the top of the protective cover, so that the protective cover can be conveniently moved;

when the manipulator does not use, the positioning column 92 at the bottom of the protective cover is correspondingly inserted into the assembling hole 10 on the fixing mechanism 4 to protect the manipulator main body 1, so that dust and the like are prevented from falling and adhering to the manipulator main body 1, and the protective cover is simple and convenient to install and operate.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. The utility model provides a compound manipulator based on instruct platform in fact which characterized in that includes:

a cylindrical hole is formed in the base and above the fixed cylinder;

2. The composite manipulator based on the practical training platform is characterized in that the base is mounted on a mounting table through a fixing mechanism, a mounting hole is formed in the mounting table, and a rectangular jack is formed in one side of the inner wall of the mounting hole.

3. The composite manipulator based on the practical training platform is characterized in that limiting grooves are formed in the top of the mounting platform and located on two sides of the mounting hole, and one side of the inner wall of each limiting groove is communicated with the inside of the mounting hole.

4. The composite manipulator based on practical training platform is characterized in that when the clockwork spring is normally extended, the limiting handle and the limiting groove are arranged at ninety degrees from the center of the fixed cylinder.

5. The composite manipulator based on the practical training platform is characterized in that when the manipulator body is not used, a protective cover is mounted on the fixing mechanism and located outside the manipulator body.

6. The composite manipulator based on the practical training platform is characterized in that the top of the rectangular shaft is provided with an assembling hole, and the assembling hole extends to the inside of the driving shaft.

7. The composite manipulator based on the practical training platform is characterized in that the protective cover comprises a cover body, a positioning column is fixedly connected to the bottom of the cover body, and a rubber sleeve is sleeved on the surface of the positioning column.