CN220241503U - Electric manipulator auxiliary device - Google Patents

Abstract

The utility model belongs to the technical field of manipulators, and particularly relates to an electric manipulator auxiliary device which solves the problems of too short working stroke and too high cost in the prior art.

Description

Electric manipulator auxiliary device

Technical Field

The utility model relates to the technical field of manipulators, in particular to an electric manipulator auxiliary device.

Background

Currently, a manipulator is an automatic operating device that mimics certain motion functions of a human hand and an arm for grasping, handling objects or operating tools according to a fixed procedure. The method is characterized in that various expected operations can be completed through programming, and the method has the advantages of both human and manipulator machines in terms of construction and performance. The manipulator is the earliest industrial robot and the earliest modern robot, can replace heavy labor of people to realize mechanization and automation of production, can operate under harmful environment to protect personal safety, and is widely applied to departments of mechanical manufacture, metallurgy, electronics, light industry, atomic energy and the like. In the life today, with the development of new moon in science and technology, the maximum difference between the robot arm and the arm with human being is the flexibility and the strength. That is, the maximum advantage of the manipulator can repeatedly do the same action and the manipulator can never feel tired under normal conditions-! The application of mechanical arms is also becoming more and more widespread, and mechanical arms are a high-tech automatic production device developed in recent decades, and the accuracy of operation and the ability to complete operation in the environment. An important branch of industrial manipulator robots. The driving mode can be divided into hydraulic, pneumatic, electric and mechanical modes. The method is characterized in that various expected operations can be completed through programming, and the method has the advantages of both human and manipulator machines in terms of construction and performance.

The authorized bulletin number in the prior art is: the utility model discloses an electric manipulator auxiliary device of CN205058058U, which comprises a manipulator claw, a mechanical sleeve, a manipulator motor, a wrist motor and a piezoelectric sensor, wherein the wrist motor is fixed in the mechanical sleeve through a motor fixing block, a manipulator motor is installed in the manipulator motor through the linear connection of a brake and the output end of the manipulator motor, the end of the manipulator is connected with the manipulator claw, the piezoelectric sensor is arranged at the joint of the manipulator and the manipulator claw, the front end of the piezoelectric sensor is connected with the manipulator claw through a spring, and the rear end of the piezoelectric sensor is connected with a controller through a transmission line.

Disclosure of Invention

The utility model aims to provide an electric manipulator auxiliary device which solves the problems of too short working stroke and too high cost.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the electric manipulator auxiliary device comprises a mounting seat, wherein a vertical rod is rotatably arranged in the mounting seat, a rotating sleeve is fixedly connected in the mounting seat through a screw, a connecting rod is rotatably arranged in the rotating sleeve, two ends of the connecting rod are respectively fixedly connected with a driven bevel gear and a telescopic screw through screws, and the telescopic screw is rotatably arranged in the mounting seat;

the automatic lifting device is characterized in that a driving bevel gear is fixedly connected to the vertical rod through a screw, a sliding block is connected to the telescopic screw in a threaded manner, a top rod is fixedly connected to the bottom of the sliding block through a screw, a connecting sleeve is fixedly connected to the other end of the top rod through a screw, a cross rod is fixedly connected to one side of the connecting sleeve through a screw, the front end of an arm is installed in the connecting sleeve in a rotating manner, two symmetrically arranged sliding rods are arranged in the front end of the arm in a sliding manner, and transverse plates are fixedly connected to the two sliding rods through screws.

Preferably, the two transverse plates are internally provided with adjusting screws in a threaded connection mode, and the two adjusting screws are provided with pressing plates in a damping rotation mode.

Preferably, the inside of mount pad has seted up the circular slot, the horizontal pole passes the inside of circular slot, the horizontal pole with the shape size of circular slot is the same.

Preferably, the sliding block is provided with a thread groove inside, the telescopic screw rod penetrates through the inside of the thread groove, and the telescopic screw rod and the thread groove are identical in shape and size.

Preferably, the inside of mount pad is seted up flutedly, the bottom nestification of montant is in the inside of recess, the logical groove has been seted up to the inside of rotating the cover, the connecting rod passes the inside of logical groove.

Preferably, the drive bevel gear and the driven bevel gear are engaged.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, through the arrangement of the structures such as the telescopic screw rod, the sliding block and the like, the rotating vertical rod is adjusted according to the size of goods, the vertical rod rotates to drive the driving bevel gear to rotate and the driven bevel gear to rotate, the telescopic screw rod is driven to rotate through the connecting rod, the sliding block moves left and right along with the rotation of the telescopic screw rod, and the connecting sleeve is driven to move left and right through the ejector rod, so that the working stroke of the mechanical arm is prolonged, the practicability is higher, and the effect of increasing the working stroke is realized.

2. According to the utility model, through the arrangement of the structures such as the adjusting screw and the pressing plate, when the mechanical arm is used for grabbing and clamping operations in factory processing, products are generally large quantities of the same kind of articles, the sliding rods are adjusted to the periphery of the products, a certain interval is reserved between the sliding rods, the adjusting screw is rotated to enable the pressing plate to contact the surface of the products until the grabbing and clamping is not fallen, the subsequent grabbing and clamping is directly performed, a sensor is not needed, the production cost is reduced, and the effect of reducing the cost is realized.

Drawings

FIG. 1 is a front view of the present utility model;

FIG. 2 is an enlarged view of structure A of the present utility model;

fig. 3 is a schematic overall structure of the present utility model.

In the figure: 1. a mounting base; 2. a vertical rod; 3. a cross bar; 4. a telescopic screw; 5. a sliding block; 6. a push rod; 7. a drive bevel gear; 8. a driven bevel gear; 9. a rotating sleeve; 10. a connecting rod; 11. connecting sleeves; 12. the front end of the arm; 13. a slide bar; 14. a cross plate; 15. adjusting a screw; 16. a pressing plate; 17. a groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, an electric manipulator auxiliary device, including mount pad 1, mount pad 1's inside rotation installs montant 2, the inside of mount pad 1 is through screw fixedly connected with rotation cover 9, the inside rotation of rotation cover 9 installs connecting rod 10, the both ends of connecting rod 10 are respectively through screw fixedly connected with driven bevel gear 8 and telescopic screw 4, telescopic screw 4 rotates the inside of installing at mount pad 1, through screw fixedly connected with initiative bevel gear 7 on montant 2, threaded connection has slider 5 on the telescopic screw 4, the bottom of slider 5 is through screw fixedly connected with ejector pin 6, the other end of ejector pin 6 is through screw fixedly connected with adapter sleeve 11, one side of adapter sleeve 11 is through screw fixedly connected with horizontal pole 3, the inside rotation of adapter sleeve 11 is installed arm front end 12, the inside slip of arm front end 12 is equipped with slide bar 13 of two symmetrical arrangement, all be connected with diaphragm 14 through screw fixedly connected with on two slide bars 13, through telescopic screw 4, the setting of structures such as slider 5, according to the size adjustment of goods rotate montant 2, 2 rotates and drives initiative bevel gear 7 and rotates, drive driven bevel gear 8, through screw fixedly connected with adapter sleeve 11, the other end through screw fixedly connected with adapter sleeve 11, one side of adapter sleeve 11 is equipped with connecting rod 11, one side of adapter sleeve 11 is through screw fixedly connected with connecting rod 5, one side of adapter sleeve 3 is equipped with slide bar 13, the slide bar 13 through screw 13, the setting up, the slide bar is equipped with two symmetrically arranged.

Referring to fig. 1-3, the two transverse plates 14 are internally provided with adjusting screws 15 in a threaded connection, the two adjusting screws 15 are provided with pressing plates 16 in a damping rotation manner, through the arrangement of the structures such as the adjusting screws 15 and the pressing plates 16, when the mechanical arm is used for grabbing and clamping operations in factory processing, products are generally large quantities of the same kind of objects, the sliding rods 13 are adjusted to the periphery of the products, a certain space is reserved between the sliding rods, the adjusting screws 15 are rotated to enable the pressing plates 16 to be contacted with the surfaces of the products until the grabbing and clamping cannot fall down, the follow-up direct grabbing and clamping is achieved, a sensor is not needed, production cost is reduced, and cost reduction effect is achieved.

Referring to fig. 1, a circular groove is formed in the mounting seat 1, a cross rod 3 passes through the circular groove, and the cross rod 3 and the circular groove are the same in shape and size.

Referring to fig. 1, a threaded groove is formed in the sliding block 5, the telescopic screw 4 passes through the threaded groove, and the telescopic screw 4 and the threaded groove have the same shape and size.

Referring to fig. 2, a groove 17 is formed in the mounting seat 1, the bottom of the vertical rod 2 is nested in the groove 17, a through groove is formed in the rotating sleeve 9, and the connecting rod 10 passes through the through groove.

Referring to fig. 2, a drive bevel gear 7 and a driven bevel gear 8 are engaged.

The specific implementation process of the utility model is as follows: according to the size adjustment of goods rotate montant 2, montant 2 rotates and drives the drive bevel gear 7 and rotate, drives driven bevel gear 8 and rotates, drives telescopic screw 4 through connecting rod 10 and rotates, and slider 5 moves about along with telescopic screw 4 rotates, moves about driving adapter sleeve 11 through ejector pin 6, makes robotic arm working stroke increase, and the practicality is higher.

When the mechanical arm is used for grabbing and clamping operation in factory processing, the products are generally large quantities of the same kind of articles, the sliding rods 13 are adjusted to the periphery of the products, a certain interval is reserved between the sliding rods, the adjusting screw 15 is rotated to enable the pressing plate 16 to be in contact with the surface of the products until the clamping cannot fall down, the follow-up direct grabbing and clamping operation is achieved, a sensor is not needed, and production cost is reduced.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 (6)

1. An electric manipulator auxiliary device, includes mount pad (1), its characterized in that: the automatic mounting device is characterized in that a vertical rod (2) is rotatably arranged in the mounting seat (1), a rotating sleeve (9) is fixedly connected to the inside of the mounting seat (1) through a screw, a connecting rod (10) is rotatably arranged in the rotating sleeve (9), a driven bevel gear (8) and a telescopic screw (4) are fixedly connected to two ends of the connecting rod (10) through screws respectively, and the telescopic screw (4) is rotatably arranged in the mounting seat (1);

the automatic lifting device is characterized in that the driving bevel gear (7) is fixedly connected to the vertical rod (2) through a screw, the sliding block (5) is connected to the telescopic screw (4) through a thread, the bottom of the sliding block (5) is fixedly connected with the ejector rod (6) through a screw, the other end of the ejector rod (6) is fixedly connected with the connecting sleeve (11) through a screw, one side of the connecting sleeve (11) is fixedly connected with the cross rod (3) through a screw, the arm front end (12) is installed in the connecting sleeve (11) through internal rotation, two symmetrically arranged sliding rods (13) are arranged in the arm front end (12) in a sliding mode, and transverse plates (14) are fixedly connected to the sliding rods (13) through screws.

2. An electric robot assist device according to claim 1, wherein: the two transverse plates (14) are internally provided with adjusting screws (15) in a threaded connection mode, and pressing plates (16) are installed on the adjusting screws (15) in a damping rotation mode.

3. An electric robot assist device according to claim 1, wherein: the inside of mount pad (1) has seted up the circular slot, horizontal pole (3) pass the inside of circular slot, horizontal pole (3) with the shape size of circular slot is the same.

4. An electric robot assist device according to claim 1, wherein: the inside of sliding block (5) has seted up the screw thread groove, telescopic screw (4) pass the inside of screw thread groove, telescopic screw (4) with the shape size of screw thread groove is the same.

5. An electric robot assist device according to claim 1, wherein: the novel anti-theft mounting device is characterized in that a groove (17) is formed in the mounting seat (1), the bottom of the vertical rod (2) is nested in the groove (17), a through groove is formed in the rotating sleeve (9), and the connecting rod (10) penetrates through the through groove.

6. An electric robot assist device according to claim 1, wherein: the drive bevel gear (7) is meshed with the driven bevel gear (8).