Clamping device

Abstract

The utility model discloses a clamping device which comprises a magnetic ring, a bottom plate, a cover plate, a positioning column, a sealing ring, a stop nut, a lower clamping groove and an upper clamping groove. Lower clamping grooves are formed in the two sides of the middle of the upper end face of the bottom plate. A positioning column is arranged in the middle of the upper end face of the bottom plate. A stop nut is arranged on the side face of the bottom plate, and the stop nut and the positioning column are used in a matched mode; the two sides of the middle of the lower end face of the cover plate are each provided with an upper clamping groove, and the positions of the upper clamping grooves correspond to the positions of the lower clamping grooves. A magnetic ring is arranged in the middle of the lower end face of the cover plate, and the magnetic ring and the positioning column are used in a matched mode. And a sealing ring is arranged between the cover plate and the bottom plate. The device is simple in structure and reasonable in design, and quick positioning is facilitated by arranging the magnetic ring and the positioning column; and through the arrangement of the upper clamping groove and the lower clamping groove, objects can be conveniently and rapidly clamped.

Description

Technical Field

[0001] This utility model relates to the field of clamping technology, and in particular to a clamping device. Background Technology

[0002] Existing clamping devices are inconvenient to use and difficult to operate during the clamping process. Utility Model Content

[0003] The purpose of this invention is to provide a clamping device.

[0004] To achieve the above objectives, the present invention employs the following:

[0005] A clamping device includes: a magnetic ring, a base plate, a cover plate, a positioning post, a sealing ring, a locking nut, a lower locking groove, and an upper locking groove; lower locking grooves are provided on both sides of the middle portion of the upper surface of the base plate; a positioning post is provided in the middle portion of the upper surface of the base plate; a locking nut is provided on the side of the base plate, and the locking nut cooperates with the positioning post; upper locking grooves are provided on both sides of the middle portion of the lower surface of the cover plate, and the upper locking grooves correspond to the lower locking grooves; a magnetic ring is provided in the middle portion of the lower surface of the cover plate, and the magnetic ring cooperates with the positioning post; a sealing ring is provided between the cover plate and the base plate.

[0006] Preferably, there are four magnetic rings, divided into two groups of two, which are respectively disposed on both sides of the middle of the lower end face of the cover plate.

[0007] Preferably, there are four positioning posts, each corresponding to a position of a magnetic ring.

[0008] Preferably, the sealing ring is made of rubber material.

[0009] This utility model has the following advantages:

[0010] This device has a simple structure and reasonable design. It facilitates rapid positioning by setting up a magnetic ring and positioning post, and it facilitates rapid clamping of objects by setting up an upper and lower clamping slot.

[0011] The above description is only an overview of the technical solution of this utility model. In order to better understand the technical means of this utility model and to implement it in accordance with the contents of the specification, the preferred embodiments of this utility model are described in detail below with reference to the accompanying drawings. Attached Figure Description

[0012] The specific embodiments of this utility model will be further described in detail below with reference to the accompanying drawings.

[0013] Figure 1 This is a schematic diagram of the structure of a clamping device according to the present invention.

[0014] Figure 2 This is a schematic diagram of the base plate of this utility model.

[0015] In the figure, the attached figures are labeled as follows:

[0016] 1-Magnetic ring, 2-Base plate, 3-Cover plate, 4-Positioning post, 5-Sealing ring, 6-Stop nut, 7-Lower groove, 8-Upper groove. Detailed Implementation

[0017] The technical solution of this utility model will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0018] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0019] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0020] Furthermore, the technical features involved in the different embodiments of this utility model described below can be combined with each other as long as they do not conflict with each other.

[0021] like Figure 1 and 2As shown, a clamping device includes: a magnetic ring 1, a base plate 2, a cover plate 3, a positioning post 4, a sealing ring 5, a stop nut 6, a lower slot 7, and an upper slot 8; a lower slot 7 is provided on both sides of the middle of the upper end face of the base plate 2; a positioning post 4 is provided in the middle of the upper end face of the base plate 2; a stop nut 6 is provided on the side of the base plate 2, and the stop nut 6 cooperates with the positioning post 4; an upper slot 8 is provided on both sides of the middle of the lower end face of the cover plate 3, and the upper slot 8 corresponds to the lower slot 7; a magnetic ring 1 is provided in the middle of the lower end face of the cover plate 3, and the magnetic ring 1 cooperates with the positioning post 4; a sealing ring 5 is provided between the cover plate 3 and the base plate 2.

[0022] Furthermore, there are four magnetic rings 1, which are divided into two groups of two, respectively, and are set on both sides of the lower end face of the cover plate 3.

[0023] Furthermore, there are four positioning posts 4, each corresponding to a position of the magnetic ring 1.

[0024] Furthermore, the sealing ring 5 is made of rubber material.

[0025] This device facilitates the fixing of the positioning pin 4 to the base plate 2 by setting the fixing nut 6; it facilitates the quick fixing of the base plate 2 and the cover plate 3 together by setting the positioning pin 4 and the magnetic ring 1; and it facilitates the fixing of objects by setting the upper slot 8 and the lower slot 7.

[0026] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0027] The embodiments described above are merely illustrative of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. A clamping device, characterized in that, include: The system comprises a magnetic ring, a base plate, a cover plate, a positioning post, a sealing ring, a stop nut, a lower retaining groove, and an upper retaining groove. Lower retaining grooves are provided on both sides of the middle portion of the upper surface of the base plate. A positioning post is provided in the middle portion of the upper surface of the base plate. A stop nut is provided on the side of the base plate, and the stop nut cooperates with the positioning post. Upper retaining grooves are provided on both sides of the middle portion of the lower surface of the cover plate, and the upper retaining grooves correspond to the lower retaining grooves. A magnetic ring is provided in the middle portion of the lower surface of the cover plate, and the magnetic ring cooperates with the positioning post. A sealing ring is provided between the cover plate and the base plate.

2. The clamping device according to claim 1, characterized in that, There are four magnetic rings, divided into two groups of two, which are respectively set on both sides of the middle of the lower end face of the cover plate.

3. The clamping device according to claim 1, characterized in that, There are four positioning posts, each corresponding to a position of a magnetic ring.

4. The clamping device according to claim 1, characterized in that, The sealing ring is made of rubber material.

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