Protection structure and rotary clamping jaw

Abstract

The utility model provides a protection structure and a rotary clamping jaw, and belongs to the technical field of rotary clamping jaws. The protection structure comprises a clamping assembly and a protection assembly, the driving structure is arranged on one side of the control structure, the clamping base is arranged at one end of the driving structure, and the clamping jaw is correspondingly arranged on one side of the clamping base. Secondly, when an object is clamped, through relative movement of the clamping jaws, the object can be clamped through the clamping plates, the clamping plates are fixedly connected with the elastic bases, the elastic pieces can play a buffering role in the clamping process until the clamping plates make contact with the clamping jaws, and direct rigid contact between the clamping jaws and the object can be avoided through the elastic pieces and the clamping plates; according to the clamping device, the clamping force is increased, damage to an object caused by too large clamping force is prevented, the object is protected, the clamped object is conveniently protected, damage or deformation of the clamped object is prevented, and therefore the practicability is improved.

Description

Technical Field

[0001] The present application relates to the field of rotating clamps, and in particular to a protective structure and a rotating clamp. Background Art

[0002] The electric gripper is an actuator commonly used in automation, medical and other fields, especially at the end of a robot arm. It is composed of a motor, a reducer, a transmission mechanism and gripping fingers. It clamps or releases objects by driving the gripping fingers and moves the objects according to the movement of the robot arm. It can also perform precise motion control. In addition to clamping objects with the electric gripper, it is necessary to adjust the angle of the clamped objects in special scenarios. As a result, electric grippers that can not only clamp objects but also rotate and adjust the objects in the clamped state have emerged. However, the existing protective structures and rotating grippers usually have the grippers in direct contact with the objects. In the case of hard contact, the clamping force can easily cause damage or deformation to the surface of the object, making it inconvenient to protect the clamped objects and easily causing damage to the clamped objects, thereby reducing practicality. Utility Model Content

[0003] In order to remedy the above deficiencies, the present application provides a protective structure and a rotating clamp, aiming to improve the existing protective structure and rotating clamp. Usually, the clamp is in direct contact with the object. In the case of hard contact, the clamping force can easily cause damage or deformation to the surface of the object, which is inconvenient to protect the clamped object and can easily cause damage to the clamped object, thereby reducing the practicality.

[0004] In a first aspect, an embodiment of the present application provides a protection structure including a clamping component and a protection component.

[0005] The clamping assembly includes a control structure, a driving structure, a clamping seat and a clamping claw. The driving structure is arranged on one side of the control structure, the clamping seat is arranged at one end of the driving structure, and the clamping claw is correspondingly arranged on one side of the clamping seat. The protection assembly includes an elastic seat and a clamping plate. The elastic seat is correspondingly arranged on one side of the clamping claw, and the clamping plate is fixedly connected to the elastic seat.

[0006] In a specific implementation, a heat dissipation hole is provided on one side of the driving structure.

[0007] In the above implementation process, a heat dissipation hole is provided on one side of the driving structure, and the heat dissipation hole can facilitate the heat dissipation of the driving structure.

[0008] In a specific embodiment, a buffer pad is provided on one side of the clamping jaw.

[0009] In the above implementation process, a buffer pad is provided on one side of the clamping jaw, and the clamping plate moves toward one side of the clamping jaw to squeeze the buffer pad, causing the buffer pad to produce elastic deformation, thereby alleviating excessive clamping force.

[0010] In a specific embodiment, the elastic seat includes a cylinder, a support block and a spring, the support block is slidably connected to the cylinder, the spring is arranged inside the cylinder, and the spring is fixedly connected to the support block.

[0011] In the above implementation process, the cylinder and the support block can play a limiting role, and the spring can play a buffering role.

[0012] In a specific embodiment, a cavity is provided inside the cylinder, and the support block is slidably connected to the cavity.

[0013] In the above implementation process, a cavity is provided inside the cylinder, and the cavity can play a role of limiting.

[0014] In a specific embodiment, an arc-shaped groove is provided on one side of the splint.

[0015] In the above implementation process, an arc groove is provided on one side of the clamping plate, and the arc groove can facilitate clamping of round objects.

[0016] In a specific embodiment, a plurality of anti-slip grooves are provided on one side of the splint.

[0017] In the above implementation process, a plurality of anti-skid grooves are provided on one side of the clamping plate. The provision of the anti-skid grooves increases the friction between the clamping plate and the object, thereby improving the stability of the clamping plate when clamping the object.

[0018] In a second aspect, the utility model further provides a rotating clamp, comprising the above-mentioned protection structure.

[0019] Compared with the prior art, the beneficial effects of the present application are as follows: first, the control structure, the driving structure, the clamping seat and the clamping claws can be used to clamp and rotate the object; secondly, the object can be clamped by the relative movement of the clamping claws; and then the object can be clamped by the clamping plate. During the clamping process, the elastic member can play a buffering role until the clamping plate contacts the clamping claws. The elastic member and the clamping plate can avoid direct hard contact between the clamping claws and the object, preventing damage to the object caused by excessive clamping force, and protecting the object, thereby facilitating the protection of the clamped object and preventing damage or deformation of the clamped object, thereby improving practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the implementation methods of the present application, the drawings required for use in the implementation methods will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 This is a schematic diagram of a protective structure and a rotating clamp from a first perspective provided in an embodiment of the present application;

[0022] Figure 2 A schematic diagram of the drive structure provided for the implementation mode of the present application;

[0023] Figure 3 A schematic diagram of the structure of the elastic member from a second viewing angle provided in an embodiment of the present application;

[0024] Figure 4 A schematic diagram of a splint structure provided in an embodiment of the present application.

[0025] In the figure: 100-clamping assembly; 110-control structure; 120-driving structure; 121-heat dissipation hole; 130-clamping seat; 140-clamping claw; 141-buffer pad; 200-protection assembly; 210-elastic seat; 211-cylinder; 2111-cavity; 212-support block; 213-spring; 220-clamping plate; 221-arc groove; 222-anti-slip groove. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present application will be described below in conjunction with the drawings in the embodiments of the present application.

[0027] In order to make the purpose, technical solutions and advantages of the implementation methods of this application clearer, the technical solutions in the implementation methods of this application will be clearly and completely described below in conjunction with the drawings in the implementation methods of this application. Obviously, the described implementation methods are part of the implementation methods of this application, not all of the implementation methods. Based on the implementation methods in this application, all other implementation methods obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0028] See also Figure 1-4 The present application provides a protection structure including a clamping assembly 100 and a protection assembly 200. The clamping assembly 100 can play a role of rotational clamping, and the protection assembly 200 can protect the clamped items.

[0029] See also Figure 1-2The clamping assembly 100 includes a control structure 110, a driving structure 120, a clamping seat 130 and a clamping claw 140. The driving structure 120 is arranged on one side of the control structure 110, the clamping seat 130 is arranged at one end of the driving structure 120, and the clamping claw 140 is correspondingly arranged on one side of the clamping seat 130. A heat dissipation hole 121 is arranged on one side of the driving structure 120. The heat dissipation hole 121 can facilitate the heat dissipation of the driving structure 120. A buffer pad 141 is arranged on one side of the clamping claw 140. The clamping plate 220 moves to one side of the clamping claw 140 to squeeze the buffer pad 141, so that the buffer pad 141 produces elastic deformation, which plays a role in alleviating excessive clamping force.

[0030] See also Figure 1 , Figure 3 and Figure 4 The protection component 200 includes an elastic seat 210 and a clamping plate 220. The elastic seat 210 is arranged on one side of the clamping jaw 140. The clamping plate 220 is fixedly connected to the elastic seat 210. The elastic seat 210 includes a cylinder 211, a support block 212 and a spring 213. The support block 212 is slidably connected to the cylinder 211. The spring 213 is arranged inside the cylinder 211. The spring 213 is fixedly connected to the support block 212. The cylinder 211 and the support block 212 can play a limiting role, and the spring 213 can play a buffering role.

[0031] In some specific embodiments, a cavity 2111 is provided inside the cylinder 211, and the support block 212 is slidably connected to the cavity 2111. The cavity 2111 can serve as a limiter. An arc groove 221 is provided on one side of the splint 220. The arc groove 221 can facilitate clamping of round objects. A plurality of anti-slip grooves 222 are provided on one side of the splint 220. The anti-slip grooves 222 increase the friction between the splint 220 and the object, thereby improving the stability of the splint 220 when clamping the object.

[0032] The utility model further provides a rotating clamping claw, comprising the above-mentioned protection structure.

[0033] The working principle of the protection structure and the rotating clamp is as follows: the user can clamp and rotate the object through the control structure 110, the driving structure 120, the clamping seat 130 and the clamping claw 140. Secondly, when clamping the object, the clamping claw 140 moves relatively, and then the clamping plate 220 can clamp the object. During the clamping process, the clamping plate 220 will make the support block 212 move toward the inside of the cylinder 211, so that the support block 212 will squeeze the spring 213, and the spring 213 can play a buffering role, and until the clamping plate 220 and the clamping claw are 140 is in contact with each other, which can improve the stability of the object when it is rotated. The spring 213 and the clamping plate 220 can prevent the clamping jaw 140 from directly making hard contact with the object. The clamping plate 220 moves to one side of the clamping jaw 140 to squeeze the buffer pad 141, causing the buffer pad 141 to produce elastic deformation, thereby alleviating the excessive clamping force, preventing the excessive clamping force from causing damage to the object, and protecting the object, thereby facilitating the protection of the clamped object and preventing the clamped object from being damaged or deformed, thereby improving practicality.

[0034] It should be noted that the specific models and specifications of the control structure 110, the driving structure 120 and the clamping seat 130 need to be selected and determined according to the actual specifications of the device, and the specific selection calculation method adopts the existing technology in this field, so it will not be described in detail.

[0035] The power supply and principles of the control structure 110 , the driving structure 120 and the clamping seat 130 are clear to those skilled in the art and will not be described in detail herein.

[0036] The above description is only an embodiment of the present application and is not intended to limit the scope of protection of the present application. For those skilled in the art, the present application may have various changes and variations. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present application should be included in the scope of protection of the present application. It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings.

[0037] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present application, which should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

Claims

1. A protective structure, characterized in that: include A clamping assembly (100), the clamping assembly (100) comprising a control structure (110), a driving structure (120), a clamping seat (130) and a clamping claw (140), the driving structure (120) being arranged on one side of the control structure (110), the clamping seat (130) being arranged on one end of the driving structure (120), and the clamping claw (140) being arranged on one side of the clamping seat (130); A protection component (200) comprising an elastic seat (210) and a clamping plate (220), wherein the elastic seat (210) is arranged corresponding to one side of the clamping claw (140), and the clamping plate (220) is fixedly connected to the elastic seat (210).

2. A protective structure according to claim 1, characterized in that: A heat dissipation hole (121) is provided on one side of the driving structure (120).

3. A protective structure according to claim 1, characterized in that: A buffer pad (141) is provided on one side of the clamping jaw (140).

4. A protective structure according to claim 1, characterized in that: The elastic seat (210) comprises a cylinder (211), a support block (212) and a spring (213); the support block (212) is slidably connected to the cylinder (211); the spring (213) is arranged inside the cylinder (211); and the spring (213) is fixedly connected to the support block (212).

5. A protective structure according to claim 4, characterized in that: A cavity (2111) is provided inside the cylinder (211), and the support block (212) is slidably connected to the cavity (2111).

6. A protective structure according to claim 1, characterized in that: An arc-shaped groove (221) is provided on one side of the clamping plate (220).

7. A protective structure according to claim 1, characterized in that: A plurality of anti-slip grooves (222) are provided on one side of the clamping plate (220).

8. Rotating jaws, characterized in that: include A protective structure as claimed in any one of claims 1 to 7.

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