Spring grabbing manipulator

Abstract

The utility model relates to the technical field of spring mechanical devices, in particular to a spring grabbing manipulator which comprises a top end block, an air pump operating part is arranged at the lower end of the top end block, a spring movable end is arranged at the lower end of the air pump operating part, and meanwhile connecting placing plates are arranged at the two longitudinal ends of the spring movable end. A bolt is arranged on the surface of the connecting placement plate and fixed to the movable end of the spring, a meshing column is arranged in the center of the connecting placement plate, meanwhile, a penetrating column is arranged at the lower end of the meshing column, a nut is arranged on the surface of the penetrating column for fixing, a tightening nut is arranged on one side of the air pump operation part, and meanwhile a conveying pipe is arranged on the tightening nut; the device has the advantages that most parts and other objects can be clamped by the device through the arrangement of the clamping plates, the clamping force generated by the clamping arms of the device can be larger due to the fact that the distance between the clamping arms arranged on the device is short, in addition, meshing columns and inserting columns are arranged in the device, the clamping arms are movably fixed in the device through the arrangement of the multiple columns, and the device is more convenient to use. And the clamping stability of the device is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of spring mechanical devices, in particular to a spring grasping manipulator. Background Technique

[0002] Industrial robots are a kind of high-tech automatic production equipment developed in recent decades. Industrial manipulators are an important branch of industrial robots. Their characteristic is that they can complete various expected operation tasks through programming, and they combine the respective advantages of humans and machines in terms of structure and performance, especially reflecting human intelligence and adaptability. The accuracy of manipulator operations and the ability to complete operations in various environments can imitate some action functions of human hands and arms, and are automatic operation devices used to grasp, transport objects or operate tools according to fixed programs. They can replace heavy human labor to achieve production mechanization and automation, and can operate in harmful environments to protect personal safety. Therefore, they are widely used in departments such as machinery manufacturing, metallurgy, electronics, light industry, and atomic energy.

[0003] For example, a robotic arm clamping device with the publication number CN211729233U includes a top plate. Two bottom plates are welded to the bottom of the top plate. A rotating plate is rotatably installed on the bottom plates. A clamping plate is welded to the bottom of the rotating plate. Sliding grooves are opened on both sides of the top plate. Sliding plates are slidably installed in the sliding grooves. Vertical plates are welded to the sides of the two sliding plates away from each other. Horizontal plates are welded to the bottoms of the two vertical plates close to each other. A linkage rod is welded to the front side of the horizontal plate. A linkage hole is opened on the front side of the rotating plate. The linkage rod is in contact with the inner side of the linkage hole. Fixed plates are welded to both sides of the top of the top plate. Horizontal holes are opened in the fixed plates. The same horizontal shaft is rotatably installed in the two horizontal holes. A driving motor is fixedly connected to the top of the top plate. A first gear is welded to the output shaft of the driving motor.

[0004] The above device simplifies the clamping operation through simple settings, making it more convenient and time-saving for users. However, a driving device needs to be additionally installed in terms of structure to drive this device, and the applicability of the device is relatively low, and it cannot be applied to the connection of other devices, with relatively large limitations in some fields. Content of the Utility Model

[0005] The purpose of the utility model is to provide a spring grasping manipulator to solve the problems raised in the above background technique.

[0006] To achieve the above object, the present utility model provides the following technical solutions: A spring grasping manipulator, including a top block, with an air pump operating component arranged at the lower end of the top block, and a spring movable end arranged at the lower end of the air pump operating component. At the same time, connecting plates are arranged at the longitudinal two ends of the spring movable end, and bolts are arranged on the surface of the connecting plates and fixed to the spring movable end. A meshing column is arranged in the center of the connecting plate. At the same time, an inserting column is arranged at the lower end of the meshing column, and a nut is arranged on the surface of the inserting column for fixation. A tightening nut is arranged on one side of the air pump operating component, and a transmission pipe is arranged on the tightening nut.

[0007] Preferably, rotating ends are arranged at both ends of the spring movable end, and movable columns are connected to the corresponding side of the spring movable end. At the same time, an installation column is arranged at the bottom of the rotating end.

[0008] Preferably, a swing arm is arranged at the upper end of the installation column, the inserting column is arranged in the middle section of the swing arm, and the inner side of the swing arm is attached to the meshing column.

[0009] Preferably, a clamping plate is arranged at the front end of the swing arm, and a derivative end is arranged on the outer side of the clamping plate.

[0010] Preferably, a rotating end is arranged at the upper end of the top block, a filling end is arranged at the upper end of the rotating end, and a connecting rod is arranged at the upper end of the filling end.

[0011] Preferably, a winding and twisting device is arranged on the surface of the filling end, and a filling pipe is connected to other devices at the corresponding position of the winding and twisting device.

[0012] Compared with the prior art, the beneficial effects of the present utility model are:

[0013] 1. Compared with other spring grasping manipulators, the device of the present utility model can grasp most parts and other objects through the arrangement of the clamping plate. Since the clamping arm of the device is short, the clamping force generated by the clamping arm of the device can be greater, and the object can be clamped more tightly.

[0014] 2. In addition, the device is internally provided with a meshing column and an inserting column. By arranging multiple columns, the clamping arm is actively fixed inside, and it can only rotate and retract along the surface of the meshing column, ensuring the clamping stability of the device and avoiding the offset of the clamping arm position or other situations. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is the front overall view of the present utility model;

[0016] Figure 2 It is the horizontal side overall view of the present utility model;

[0017] Figure 3 It is the vertical side overall view of the present utility model when placed longitudinally.

[0018] In the figure: clamping plate 1, connecting plate 2, air pump operating component 3, top block 4, tightening nut 5, transmission pipe 6, derivative end 7, spring movable end 8, rotating end 9, swing arm 10, meshing column 11, inserting column 12, winding and twisting 13, connecting rod 14, filling end 15. Detailed implementation

[0019] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0020] Please refer to Figures 1 to 3 , the present invention provides a technical solution:

[0021] Figure 1 This is the front general view of the device. The main body is the top block 4. The air pump operating component 3 is arranged at the lower end of the top block 4, and the spring movable end 8 is arranged at the lower end of the air pump operating component 3. The air pump operating component 3 controls the internal air pressure through the delivery and discharge of gas, thereby indirectly controlling the spring movable end 8. At the same time, connecting plates 2 are arranged at the longitudinal two ends of the spring movable end 8. The connecting plates 2 are set to be square, and bolts are arranged on the surface of the connecting plates 2 and fixed to the spring movable end 8. The meshing column 11 is arranged in the center of the connecting plate 2. At the same time, the inserting column 12 is arranged at the lower end of the meshing column 11, and a nut is arranged on the surface of the inserting column 12 for fixation. The arrangement of the meshing column 11 and the inserting column 12 provides a stable auxiliary effect on the internal components of the device. And a tightening nut 5 is arranged on one side of the air pump operating component 3. At the same time, the transmission pipe 6 is arranged on the tightening nut 5. The arrangement and disassembly of the transmission pipe 6 are realized by using the tightening nut 5, which is convenient for the air pump device to transmit the internal gas;

[0022] Figure 2This is the overall side view of the device when placed horizontally. The main body is the spring movable end 8. Rotating ends 9 are provided at both ends of the spring movable end 8, and movable columns are connected to the side of the spring movable end 8 corresponding to the rotating ends 9. The arrangement of the movable columns enables the rotating ends 9 to rotate. By controlling the internal gas through the air pump operating device to adjust the air pressure, the spring movable end 8 is controlled to be retracted and extended, thereby controlling the alternate retraction and extension on both sides to enable the effective rotation of the rotating ends 9. At the same time, placement columns are arranged at the bottom of the rotating ends 9, and swing arms 10 are provided at the upper ends of the placement columns. The rotation of the rotating ends 9 drives the swinging of the swing arms 10. The insertion columns 12 are arranged in the middle sections of the swing arms 10. At the same time, the inner sides of the swing arms 10 are fitted with meshing columns 11. The arrangement of the insertion columns 12 fixes the overall swinging amplitude and position of the swing arms 10, and the arrangement of the meshing columns 11 enables the rotation trajectory of the swing arms 10 to rotate along the meshing columns 11. The two cooperate with each other to ensure the stable operation of the swing arms 10 inside. Clamping plates 1 are provided at the front ends of the swing arms 10, and derivative ends 7 are provided on the outer sides of the clamping plates 1. The arrangement of the derivative ends 7 ensures the placement stability of the clamping plates 1.

[0023] Figure 3 This is the overall side view of the device when placed vertically. The main body is the top block 4. A rotating end is provided at the upper end of the top block 4. The arrangement of the rotating end enables the upper part to adjust the angle. A filling end 15 is arranged at the upper end of the rotating end. At the same time, a connecting rod 14 is arranged at the upper end of the filling end 15. A retraction and release twist 13 is arranged on the surface of the filling end 15, and a filling pipe is connected to other devices at the corresponding position of the retraction and release twist 13. The arrangement of the filling end 15 facilitates the connection at the upper end of the device.

[0024] During actual use, first connect the connecting rod 14 at one end of the device to the required position, connect the filling pipe and the transmission pipe 6 correspondingly, and then use the tightening devices at each position to tighten effectively. As the air pump conveys gas inside, the air pump operating component 3 starts to control the retraction and release of the gas to control the spring movable end 8, and the spring movable end 8 controls the internal spring parts to contract regularly, controls the rotation timing of the rotating ends 9, and enables the clamping plates 1 arranged at the front end to be controlled for clamping.

[0025] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A spring grabbing manipulator, comprising a top block (4), an air pump operating component (3) is arranged at the lower end of the top block (4), and a spring movable end (8) is arranged at the lower end of the air pump operating component (3), and connecting plates (2) are arranged at both longitudinal ends of the spring movable end (8), characterized in that: Bolts are arranged on the surface of the connecting plate (2) and fixed on the spring movable end (8), and an engaging column (11) is arranged in the center of the connecting plate (2), and a penetration column (12) is arranged at the lower end of the engaging column (11), and a nut is arranged on the surface of the penetration column (12) for fixing, and a tightening nut (5) is arranged on one side of the air pump operating component (3), and a transmission pipe (6) is arranged on the tightening nut (5).

2. A spring grabbing manipulator according to claim 1, characterized in that: Rotating ends (9) are arranged at both ends of the spring movable end (8), and a movable column is arranged on one side of the rotating end (9) corresponding to the spring movable end (8) for connection, and a placement column is arranged at the bottom of the rotating end (9).

3. A spring grabbing manipulator according to claim 2, characterized in that: A swing arm (10) is arranged at the upper end of the placement column, and an interlaced column (12) is arranged in the middle section of the swing arm (10), while the inner side of the swing arm (10) is in contact with the engaging column (11).

4. A spring grabbing manipulator according to claim 3, characterized in that: A clamping plate (1) is arranged at the front end of the swing arm (10), and a derivative end (7) is arranged at the outer side of the clamping plate (1).

5. A spring grabbing manipulator according to claim 4, characterized in that: A rotating end is arranged at the upper end of the top block (4), and a filling end (15) is arranged at the upper end of the rotating end, while a connecting rod (14) is arranged at the upper end of the filling end (15).

6. A spring grabbing manipulator according to claim 5, characterized in that: A retractable knob (13) is arranged on the surface of the filling end (15), and a filling tube is arranged at a position corresponding to the retractable knob (13).

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