Plate clamping arm

Abstract

According to the plate clamping arm, an open groove is formed in the bottom face of a base, a clamping plate part is located in the open groove of the base, the middle of the clamping plate is hinged to the base, a through hole is formed in the top face of the base, an air cylinder is installed on the top face of the base, a telescopic rod of the air cylinder penetrates through the through hole of the base, and the tail end of the telescopic rod of the air cylinder is fixedly connected to one side of the clamping plate; the two long-strip-shaped plates are arranged on the two sides of the clamping plate respectively, one ends of the two long-strip-shaped plates are fixedly connected to the side face of the base respectively, and the pressing plate is fixedly connected to the other ends of the two long-strip-shaped plates at the same time and located below the clamping plate. According to the plate clamping arm, through the matched design of the clamping plates and the pressing plates, thin-wall plates can be well clamped, and the plate clamping arm is simple and exquisite in structure, convenient to use and durable.

Description

Technical Field

[0001] The utility model belongs to the field of plate processing, and particularly relates to a clamping arm for plates. Background Art

[0002] The decorative aluminum panels produced by our company are usually made by cutting and punching the whole panels with a tool. When cutting and punching the panels, the panels need to be moved under the clamping of a robotic arm to adjust the cutting and punching positions. However, the existing clamping robotic arm has a complex structure and is mainly used for clamping block-shaped objects, and is not suitable for clamping thin-walled panels. Utility Model Content

[0003] Based on the content in the background technology, the utility model provides a clamping arm with a simple and compact structure, easy use, and durability, which can be well adapted to the clamping of thin-walled plates.

[0004] A plate clamping arm is disclosed, comprising a base, a clamping plate, a pressing plate, a cylinder and a long plate;

[0005] The bottom surface of the base is provided with an open groove, the splint is located in the open groove of the base, the middle part of the splint is hinged to the base, the top surface of the base is provided with a through hole, the top surface of the base is provided with a cylinder, the telescopic rod of the cylinder is passed through the through hole of the base, the end of the telescopic rod of the cylinder is fixedly connected to one side of the splint, so that under the drive of the cylinder, the other side of the splint can also swing up and down;

[0006] There are two long strips on both sides of the splint, one end of the two long strips is fixedly connected to the side of the base, and the pressure plate is fixedly connected to the other end of the two long strips and is located below the splint. In this way, when the splint is operated by the cylinder, it can form an opening and closing mechanism with the pressure plate to clamp and release the plate.

[0007] Preferably, a protrusion is fixedly connected to the middle part of the splint, a rotating hole is opened on the protrusion, and an axle rod passes through the rotating hole on the protrusion. The two ends of the axle rod are connected to the inner wall of the opening groove of the base, so that the middle part of the splint is hinged to the base, and the splint can swing around the axle rod under the drive of the cylinder.

[0008] Furthermore, the base is fixedly connected to a clamping arm mounting plate on the side opposite to the long plate, so that the plate clamping arm can be mounted on the corresponding moving mechanism through the clamping arm mounting plate.

[0009] Through the above technical solution, the utility model has at least the following beneficial effects:

[0010] The plate clamp arm described in the present application can well clamp thin-walled plates through the coordinated design of the clamping plate and the pressure plate. It has a simple and sophisticated structure, is easy to use, and is durable. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a schematic diagram of the overall structure of a plate clamp arm described in an embodiment of the present application;

[0012] Figure 2 This is a schematic structural diagram of the plate clamp arm at the base opening slot described in an embodiment of the present application, wherein the clamping plate is hidden in the figure;

[0013] Figure 3 Schematic diagram of the structure of the splint in the embodiment of the present application. DETAILED DESCRIPTION

[0014] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. These drawings are all simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, and therefore only show the components related to the present invention.

[0015] In the description of this application, it should be understood that if there are terms such as "upper", "lower", "left", "right", "front", "back", etc. indicating directions or positional relationships, they are based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operate in a specific direction. Therefore, the terms describing the positional relationship are only used for illustrative purposes and cannot be understood as limiting this patent; if there are terms such as "first", "second", etc., they are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined as "first", "second", etc. may explicitly or implicitly include one or more of the said features. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to the specific circumstances.

[0016] In the description of the utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "provided with," "connected," etc. should be understood in a broad sense. For example, "connected" can mean a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0017] refer to Figures 1 to 3A plate clamping arm includes a base 701, a clamping plate 702, a pressing plate 703, a cylinder 704 and a long plate 705;

[0018] The bottom surface of the base 701 is provided with an open slot, and the clamping plate 702 is partially located in the open slot of the base 701. The middle part of the clamping plate 702 is hinged to the base 701. The top surface of the base 701 is provided with a through hole. The top surface of the base 701 is installed with a cylinder 704. The telescopic rod of the cylinder 704 is arranged through the through hole of the base 701. The end of the telescopic rod of the cylinder 704 is fixedly connected to one side of the clamping plate 702. In this way, under the drive of the cylinder 704, the other side of the clamping plate 702 can also swing up and down.

[0019] There are two long strips 705 on both sides of the splint 702. One end of the two long strips 705 is fixedly connected to the side of the base 701. The pressure plate 703 is also fixedly connected to the other end of the two long strips 705 and is located below the splint 702. In this way, when the splint 702 is driven by the cylinder 704, it can form an opening and closing mechanism with the pressure plate 703 to clamp and release the plate.

[0020] In this specific embodiment, reference Figure 2 and Figure 3 The middle part of the splint 702 is fixedly connected with a protrusion 706, and a rotating hole is opened on the protrusion 706. An axis rod 708 passes through the rotating hole on the protrusion 706. The two ends of the axis rod 708 are connected to the inner wall of the opening groove of the base 701. In this way, the middle part of the splint 702 is hinged to the base 701, and the splint 702 can swing around the axis rod 708 under the drive of the cylinder 704.

[0021] refer to Figure 1 and Figure 2 The base 701 is further fixedly connected to a clamp arm mounting plate 707 on the side opposite to the long plate 705 , so that the plate clamp arm can be mounted on the corresponding moving mechanism through the clamp arm mounting plate 707 .

[0022] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Based on the present invention and the above description, relevant personnel can make various changes and modifications without departing from the technical idea of the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A plate clamp arm, characterized by: It includes a base (701), a clamping plate (702), a pressing plate (703), a cylinder (704) and a long strip (705); The bottom surface of the base (701) is provided with an open groove, the clamping plate (702) is partially located in the open groove of the base (701), the middle portion of the clamping plate (702) is hinged to the base (701), the top surface of the base (701) is provided with a through hole, the top surface of the base (701) is mounted with a cylinder (704), the telescopic rod of the cylinder (704) is arranged through the through hole of the base (701), and the end of the telescopic rod of the cylinder (704) is fixedly connected to one side of the clamping plate (702); There are two long strips (705) respectively arranged on both sides of the clamping plate (702), one end of the two long strips (705) is fixedly connected to the side of the base (701), and the pressing plate (703) is fixedly connected to the other end of the two long strips (705) and is located below the clamping plate (702).

2. The plate clamp arm according to claim 1, characterized in that: A protrusion (706) is fixedly connected to the middle of the splint (702), and a rotation hole is opened on the protrusion (706). A shaft (708) passes through the rotation hole on the protrusion (706), and both ends of the shaft (708) are connected to the inner wall of the opening groove of the base (701).

3. A plate clamp arm according to claim 1 or 2, characterized in that: The base (701) is further fixedly connected with a clamping arm mounting plate (707) on a side opposite to the side where the long strip plate (705) is provided.

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