CN217097831U - A double-arm manipulator cylinder - Google Patents

Abstract

The utility model discloses a double-arm manipulator cylinder, which comprises a base and a cylinder body arranged in the base, wherein the output end at the top of the cylinder body is connected with a mounting plate, two mechanical arms are arranged at the top of the mounting plate, clamping jaws are connected on the mechanical arms, a buffering component and a reinforcing component are arranged in the base, a support rod is arranged at the bottom of the base, and an adjusting component is arranged in the support rod; the buffering assembly comprises a supporting plate which is arranged in the base in a sliding mode, the cylinder body is arranged at the top of the supporting plate, a plurality of second springs are uniformly arranged at the bottom end in the base, and the tops of the second springs are connected with the supporting plate; the reinforcing assembly is used for improving the stability of the cylinder body and comprises an installation sleeve sleeved outside the cylinder body, telescopic rods are symmetrically arranged at two ends of the outer side of the installation sleeve, the reinforcing assembly is arranged, the cylinder body can be prevented from being inclined, and the practicability is high.

Description

A double-arm manipulator cylinder

technical field

The utility model relates to the technical field of mechanical equipment, in particular to a double-arm type manipulator cylinder.

Background technique

A manipulator is an automatic operation device that can imitate some action functions of human hands and arms to grab, carry objects or operate tools according to a fixed program. The characteristic is that it can be programmed to complete various expected operations, and the structure and performance have the advantages of both human and robotic machines. The manipulator needs to cooperate with the drive motor and the cylinder when it is in use.

In the existing device, when a single gripper is controlled by a manipulator to grasp an object, it is easy for the object to fall off from the gripper, and the stability of the existing device is not good in use. When the weight of the grasped object is large, The cylinder body and the mechanical arm are prone to skew, which affects the use effect.

In view of the above problems, an improved double-arm manipulator cylinder is now designed.

Utility model content

The purpose of the present invention is to provide a double-arm type manipulator cylinder to solve the problems raised in the above-mentioned background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a double-arm manipulator cylinder, comprising a base and a cylinder body arranged inside the base, an output end of the top of the cylinder body is connected with a mounting plate, and the top of the mounting plate is provided with a mounting plate. There are two mechanical arms, both of which are connected with clamping jaws, a buffer assembly and a reinforcement assembly are arranged inside the base, a support rod is disposed at the bottom of the base, and an adjustment assembly is disposed inside the support rod;

The buffer assembly includes a support plate slidably disposed inside the base, the cylinder body is disposed on the top of the support plate, a plurality of second springs are evenly arranged at the bottom end of the base, and the top of the second spring is connected to the support plate;

The reinforcement assembly is used to improve the stability of the cylinder body, and includes an installation sleeve sleeved on the outer side of the cylinder body, two ends of the outer side of the installation sleeve are symmetrically provided with telescopic rods, the telescopic rods are rotatably connected with the installation sleeve, the The end of the telescopic rod away from the installation sleeve is rotatably connected with the bottom of the base.

Preferably, a first spring is sleeved on the outer side of the telescopic rod.

Preferably, the adjustment assembly, used for moving the position of the cylinder body, includes a connection block arranged at the bottom of the base, the connection block is slidably connected with a support rod, and a support rod is provided inside the support rod for driving the connection block to move. drive components.

Preferably, the drive assembly includes a motor arranged inside the support rod, the output end of the motor is connected with a lead screw, the lead screw is provided with a slider matched with it, and the top of the slider extends to the support rod above and connected to the connection block.

Preferably, the top of the support rod is provided with a chute matching the slider.

Preferably, both sides of the support plate are provided with guide blocks, and the inner wall of the base is provided with slide rails matching the guide blocks.

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

1. The device of the present utility model is provided with two mechanical arms, and the object is clamped simultaneously by the two clamping jaws, which can improve the stability of the clamping of the object, prevent the object from slipping, and has strong practicability.

2. The device of the present invention is provided with a buffer assembly, the second spring can absorb the vibration of the cylinder body during operation, reduce the vibration amplitude, and is beneficial to prolong its service life and has strong practicability.

3. The device of the present utility model is provided with a reinforcing component, the stability of the cylinder body can be improved by the setting of the telescopic rod, and the cylinder body can be prevented from being skewed in the process of clamping the object, and the second spring outside the telescopic rod can buffer the vibration, Strong practicality.

4. The device of the present utility model is provided with an adjustment component. By starting the motor, the screw rod can be driven to rotate, thereby driving the slider to move. Under the action of the connecting block, the base can be driven to move, and then it is convenient to adjust the position of the cylinder body according to the actual situation. , to improve the convenience of use.

Description of drawings

FIG. 1 is a schematic structural diagram of a double-arm manipulator cylinder.

Figure 2 is a schematic structural diagram of the interior of the base in a double-arm manipulator cylinder.

FIG. 3 is a schematic structural diagram of the inside of a support rod in a double-arm manipulator cylinder.

Among them, 11—support rod, 12—base, 13—cylinder body, 14—installation plate, 15—manipulator arm, 16—gripper, 17—installation sleeve, 18—telescopic rod, 19—first spring, 20—support Plate, 21—second spring, 22—motor, 23—screw rod, 24—slider, 25—connecting block.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Example 1

Referring to FIGS. 1-3 , in an embodiment of the present invention, a double-arm manipulator cylinder includes a base 12 and a cylinder body 13 arranged inside the base 12 , and a mounting plate 14 is connected to the top output end of the cylinder body 13 . , the top of the mounting plate 14 is provided with two mechanical arms 15, the mechanical arms 15 are connected with clamping jaws 16, the base 12 is provided with a buffer component and a reinforcement component, and the bottom of the base 12 is provided with a support rod 11. An adjustment component is provided inside the support rod 11;

The buffer assembly includes a support plate 20 slidably arranged inside the base 12 , the cylinder body 13 is arranged on the top of the support plate 20 , and a plurality of second springs 21 are evenly arranged at the bottom end of the base 12 . The top of 21 is connected with the support plate 20;

The reinforcement assembly is used to improve the stability of the cylinder body 13, and includes a mounting sleeve 17 sleeved on the outer side of the cylinder body 13, and two ends of the outer side of the mounting sleeve 17 are symmetrically provided with telescopic rods 18. The sleeve 17 is rotatably connected, the end of the telescopic rod 18 away from the installation sleeve 17 is rotatably connected with the bottom of the base 12, the outer side of the telescopic rod 18 is sleeved with a first spring 19, and the stability of the cylinder body can be improved by the setting of the telescopic rod, The cylinder body is prevented from being skewed in the process of clamping the object, and the second spring outside the telescopic rod can buffer the vibration.

The adjusting assembly, used to move the position of the cylinder body 13, includes a connecting block 25 arranged at the bottom of the base 12, the connecting block 25 is slidably connected with the support rod 11, and the support rod 11 is internally provided with a connecting block 25 for driving the connection. The drive assembly for the movement of the block 25, the drive assembly includes a motor 22 arranged inside the support rod 11, the output end of the motor 22 is connected with a lead screw 23, and the lead screw 23 is provided with a sliding block 24 matched with it , the top of the slider 24 extends to the top of the support rod 11 and is connected with the connecting block 25. By starting the motor, the screw can be driven to rotate, thereby driving the slider to move, and the base can be moved under the action of the connecting block, which is convenient according to the actual Adjust the position of the cylinder body according to the situation.

The top of the support rod 11 is provided with a chute matching the sliding block 24, and the sliding groove plays a guiding role for the sliding block, which is beneficial to improve the stability of the connecting plate during the moving process.

Example 2

The difference from Embodiment 1 is that guide blocks are provided on both sides of the support plate 20, and the inner wall of the base 12 is provided with slide rails that match the guide blocks, and the slide rails play the role of guiding and limiting the guide blocks. , The stability of the support plate can be improved through the cooperation of the guide block and the slide rail, the support plate can be prevented from tilting, and the practicability is strong.

The working principle of the utility model is as follows: during operation, two mechanical arms are activated to drive two clamping jaws to clamp the object at the same time, which can improve the stability of clamping the object and prevent the object from slipping. During the operation, the second spring can Absorb the vibration of the cylinder body and reduce the vibration amplitude. The setting of the telescopic rod can improve the stability of the cylinder body and prevent the cylinder body from being skewed during the process of clamping objects. By starting the motor, the screw can be driven to rotate, thereby driving the sliding The block moves, and the base can be driven to move under the action of the connecting block, which facilitates the adjustment of the position of the cylinder body according to the actual situation. The structure is simple, the operation is convenient, and the practicability is strong.

It will be apparent to those skilled in the art that the present invention is not limited to the details of the above-described exemplary embodiments, and that the present invention may be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention.

Claims (6)

1. A double-arm manipulator cylinder comprises a base (12) and a cylinder body (13) arranged inside the base (12), and is characterized in that an output end of the top of the cylinder body (13) is connected with a mounting plate (14), two mechanical arms (15) are arranged on the top of the mounting plate (14), clamping jaws (16) are connected to the mechanical arms (15), a buffering component and a reinforcing component are arranged inside the base (12), a supporting rod (11) is arranged at the bottom of the base (12), and an adjusting component is arranged inside the supporting rod (11);

the buffering assembly comprises a supporting plate (20) which is arranged in the base (12) in a sliding mode, the cylinder body (13) is arranged on the top of the supporting plate (20), a plurality of second springs (21) are uniformly arranged at the bottom end in the base (12), and the tops of the second springs (21) are connected with the supporting plate (20);

the reinforcing component is used for improving the stability of the cylinder body (13), and comprises an installation sleeve (17) which is sleeved on the outer side of the cylinder body (13), telescopic rods (18) are symmetrically arranged at two ends of the outer side of the installation sleeve (17), the telescopic rods (18) are rotatably connected with the installation sleeve (17), and one end, far away from the installation sleeve (17), of each telescopic rod (18) is rotatably connected with the bottom of the base (12).

2. The cylinder of the double arm robot of claim 1, wherein the extension rod (18) is externally sleeved with a first spring (19).

3. The cylinder of the dual-arm manipulator of claim 1, wherein the adjusting assembly is used for moving the position of the cylinder body (13), and comprises a connecting block (25) disposed at the bottom of the base (12), the connecting block (25) is slidably connected to the supporting rod (11), and a driving assembly for driving the connecting block (25) to move is disposed inside the supporting rod (11).

4. The cylinder of the double-arm manipulator of claim 3, wherein the driving assembly comprises a motor (22) disposed inside the support rod (11), a lead screw (23) is connected to an output end of the motor (22), a slide block (24) is disposed on the lead screw (23) and is matched with the lead screw, and a top of the slide block (24) extends to above the support rod (11) and is connected with the connecting block (25).

5. The cylinder of the dual-arm robot of claim 4, wherein the top of the support rod (11) is provided with a sliding groove matched with the sliding block (24).

6. The cylinder of the dual-arm robot of claim 1, wherein the support plate (20) is provided with guide blocks on both sides, and the inner wall of the base (12) is provided with slide rails matching with the guide blocks.

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