CN210757839U

CN210757839U - Detection apparatus for manipulator

Info

Publication number: CN210757839U
Application number: CN201921913567.2U
Authority: CN
Inventors: 孙慧
Original assignee: Kunshan Jingna Testing Technology Co ltd
Current assignee: Kunshan Jingna Testing Technology Co ltd
Priority date: 2019-11-07
Filing date: 2019-11-07
Publication date: 2020-06-16
Anticipated expiration: 2029-11-07

Abstract

The utility model discloses a detection apparatus for manipulator, the on-line screen storage device comprises a base, the frame, the gripper, simulation detection subassembly and telescopic link, the frame is located on the base, the upper wall is equipped with gripper block groove in the frame, the gripper passes through the fix with screw and locates gripper block inslot, the telescopic link is located on the base, the rotatable telescopic link upper end of locating of simulation detection subassembly, the simulation detection subassembly includes the outer prop, pressure spring, pressure sensor and center post, the center post is located on the telescopic link, pressure sensor locates on the center post, pressure spring one end is located on pressure sensor, the pressure spring other end is located to the outer prop, the outer prop lateral wall is equipped with the claw groove. The utility model relates to a lathe accessory field specifically is to provide a simple structure, convenient operation is applicable to the survey of the clamping-force of different gripper jaws, and the accurate location of being convenient for is adjusted alone to the not good gripper jaw of centre gripping effect, reduces the detection device of the manipulator of debugging personnel work load.

Description

Detection apparatus for manipulator

Technical Field

The utility model relates to a lathe accessory field specifically indicates a detection device of manipulator.

Background

The existing manipulator is provided with a cylinder, a piston, a push rod, a claw part and the like, and the piston is pushed by pressurizing the cylinder and the claw part is driven by the push rod to be grabbed and opened, so that the actions of grabbing objects and releasing workpieces are realized. However, the existing manipulator is lack of a simulation detection assembly, and the following problems easily occur in the operation process: the manipulator cannot accurately clamp the object to be moved; the manipulator clamps the object and falls off in the operation process, so that the equipment is damaged; too big equipment damage results in to get the dynamics by the manipulator clamp.

SUMMERY OF THE UTILITY MODEL

For solving the above-mentioned current difficult problem, the utility model provides a simple structure, the operation of being convenient for, but the gripper simulation detection subassembly of each claw piece clamping pressure of accurate detection gripper to guarantee the mesh of even running in the gripper centre gripping working process.

The utility model provides a detection device of a manipulator, which comprises a base, an outer frame, a mechanical claw, a simulation detection component and a telescopic rod, the outer frame is arranged on the base, the upper wall in the outer frame is provided with a mechanical claw clamping groove, the mechanical claw is fixedly arranged in the mechanical claw clamping groove through a screw, the mechanical claw can be detached from the mechanical claw clamping groove, so that different mechanical claws can be conveniently detected, the telescopic rod is arranged on the base, the simulation detection assembly can be rotatably arranged at the upper end of the telescopic rod and is arranged right above the mechanical claw, the analog detection component comprises an outer column, a pressure spring, a pressure sensor and a central column, the central column is arranged on the telescopic rod, the pressure sensor is arranged on the central column, one end of the pressure spring is arranged on the pressure sensor, the other end of the pressure spring is arranged on the outer column, and a claw groove is formed in the outer side wall of the outer column.

Furthermore, the claw groove and the pressure spring are arranged corresponding to the pressure sensor, when the mechanical claw closes and extrudes the claw groove, the claw groove deforms corresponding to the pressure spring, and the pressure sensor senses deformation quantity to test the corresponding clamping force of the mechanical claw.

Furthermore, a plurality of groups of claw grooves are uniformly arranged along the circumferential direction of the outer surface of the outer column, so that the claw grooves can be conveniently matched with the mechanical claws; the pressure springs are uniformly arranged in groups along the inner circumference direction of the outer column.

Furthermore, the lower end of the mechanical claw is provided with a clamping claw, the size of the claw groove is slightly larger than that of the clamping claw, and the clamping claw can be completely clamped in the claw groove.

Furthermore, a pressure display screen is arranged on the outer frame, and the pressure sensor is electrically connected with the pressure display screen.

Adopt above-mentioned structure the utility model discloses the beneficial effect who gains as follows: the detection device of this scheme manipulator simple structure, convenient operation is applicable to the survey of different gripper clamping-forces, can record the clamping-force of different gripper grippers simultaneously, and the accurate location of being convenient for is adjusted alone to the not good gripper of centre gripping effect, reduces debugging personnel work load to guarantee the even running in the gripper working process.

Drawings

Fig. 1 is a front view of a detection device of a manipulator according to the present invention;

fig. 2 is the utility model relates to a detection device of manipulator simulation detection subassembly overlook the schematic structure.

The device comprises a base 1, a base 2, an outer frame 3, a mechanical claw 4, a simulation detection assembly 5, an expansion rod 6, a mechanical claw clamping groove 7, an outer column 8, a pressure spring 9, a pressure sensor 10, a central column 11, a claw groove 12, a clamping claw 13 and a pressure display screen.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1-2, a detection device for a manipulator comprises a base 1, an outer frame 2, a gripper 3, a simulation detection assembly 4, and a telescopic rod 5, wherein the outer frame 2 is disposed on the base 1, a gripper engaging groove 6 is disposed on an upper wall of the outer frame 2, the gripper 3 is fixedly disposed in the gripper engaging groove 6 via screws, the gripper 3 can be detached from the gripper engaging groove 6 to facilitate detection of different grippers 3, the telescopic rod 5 is disposed on the base 1, the simulation detection assembly 4 is rotatably disposed at an upper end of the telescopic rod 5, the simulation detection assembly 4 is disposed right above the gripper 3, the simulation detection assembly 4 includes an outer column 7, a pressure spring 8, a pressure sensor 9, and a central column 10, the central column 10 is disposed on the telescopic rod 5, the pressure sensor 9 is disposed on the central column 10, one end of the pressure spring 8 is disposed on the pressure sensor 9, the other end of the pressure spring 8 is arranged on the outer column 7, and a claw groove 11 is formed in the outer side wall of the outer column 7.

The claw groove 11 and the pressure spring 8 are arranged correspondingly to the pressure sensor 9, when the mechanical claw 3 closes and extrudes the claw groove 11, the claw groove 11 deforms corresponding to the pressure spring 8, and the pressure sensor 9 senses deformation quantity to test the corresponding clamping force of the mechanical claw 3. A plurality of groups of the claw grooves 11 are uniformly arranged along the circumferential direction of the outer surface of the outer column 7, so that the claw grooves can be conveniently matched with the mechanical claw 3; the pressure springs 8 are uniformly arranged in groups along the inner circumferential direction of the outer column 7. The lower end of the mechanical claw 3 is provided with a clamping claw 12, the size of the claw groove 11 is slightly larger than that of the clamping claw 12, and the clamping claw 12 can be completely clamped in the claw groove 11. And a pressure display screen 13 is arranged on the outer frame 2, and the pressure sensor 9 is electrically connected with the pressure display screen 13.

When the mechanical claw clamping device is used specifically, the mechanical claw 3 is installed in the mechanical claw clamping groove 6 through a screw, the height of the telescopic rod 5 is adjusted, the claw groove 11 and the clamping claw 12 are located on the same horizontal plane, the mechanical claw 3 is driven, the clamping claw 12 is clamped into the claw groove 11 in a closed mode, the claw groove 11 is stressed, the pressure spring 8 deforms and transmits the corresponding deformation to the pressure sensor 9, the pressure sensor 9 senses corresponding pressure, the pressure display screen 13 displays corresponding pressure values of the pressure sensors 9, and a worker can adjust the corresponding mechanical claws 3 according to the specific pressure values.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. A detection device of a manipulator is characterized in that: including base, frame, gripper, analog detection subassembly and telescopic link, the frame is located on the base, the upper wall is equipped with gripper block groove in the frame, the gripper passes through the fix with screw and locates gripper block inslot, the telescopic link is located on the base, the rotatable telescopic link upper end of locating of analog detection subassembly, analog detection subassembly is located directly over the gripper, analog detection subassembly includes outer post, pressure spring, pressure sensor and center post, the center post is located on the telescopic link, pressure sensor locates on the center post, pressure sensor locates on the pressure sensor, pressure spring one end is located pressure sensor, the pressure spring other end is located to the outer post, the outer post lateral wall is equipped with the claw groove.

2. The detection device for a manipulator according to claim 1, wherein: the claw groove and the pressure spring are arranged corresponding to the pressure sensor.

3. The detection device for the manipulator according to claim 2, wherein: the claw grooves are evenly provided with a plurality of groups along the circumferential direction of the outer surface of the outer column, and the pressure springs are evenly arranged along the inner circumferential direction of the outer column.

4. The detection device for the manipulator according to claim 3, wherein: the lower end of the mechanical claw is provided with a clamping claw, and the size of the claw groove is slightly larger than that of the clamping claw.

5. The detection device for the manipulator according to claim 2, wherein: and a pressure display screen is arranged on the outer frame, and the pressure sensor is electrically connected with the pressure display screen.