Vacuum coating fixing frame

Abstract

The utility model discloses a vacuum coating fixing frame. According to the technical scheme, the vacuum coating fixing frame is characterized in that the vacuum coating fixing frame comprises a bottom frame and a top plate, the bottom frame and the top plate are connected through a connecting rod, the bottom frame and the top plate are fixedly connected with the connecting rod, and a plurality of fixing set frames are arranged between the bottom frame and the top plate in a circumferential array mode; the set of fixing set frames comprises a plurality of rotating shafts rotationally arranged between the top frame and the top plate, the tops of the rotating shafts are fixedly connected with a first connecting plate, two adjacent corners of the first connecting plate are each provided with a set of upper clamping plates, and a second connecting plate is arranged below the first connecting plate. A lower clamping plate is arranged on the second connecting plate corresponding to the upper clamping plate in parallel; and a bottom plate on which resin diamonds are fixed is placed between the upper clamping plate and the lower clamping plate. According to the utility model, the upper clamping plate and the lower clamping plate are arranged to realize rapid installation of the bottom plate, and a plurality of groups of fixed group frames are arranged to increase the installation quantity and improve the coating efficiency.

Description

Technical Field

[0001] This utility model relates to a clamp, and more particularly to a vacuum coating fixture. Background Technology

[0002] Vacuum coating is a method of adding a coating layer to the surface of a product. A fixture is placed inside the vacuum coating chamber to fix the product. After years of development, the technology for producing resin drills has gradually matured, and its development prospects determine the market demand for resin drills. During the coating process, resin drills need to be adhered to a base plate for fixation and then fixed to a fixture for vacuum coating.

[0003] A solution that can increase the coating amount and is easy to install is proposed to solve this problem. Summary of the Invention

[0004] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a vacuum coating fixture, which enables the quick installation of the base plate by setting an upper clamp and a lower clamp, and increases the number of installations by setting multiple sets of fixing frames, thereby improving the coating efficiency.

[0005] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a vacuum coating fixture, comprising a base frame and a top plate, wherein the base frame and the top plate are connected by a connecting rod, and the base frame and the top plate are respectively fixedly connected to the connecting rod. A plurality of fixed frames are arranged in a circumferential array between the base frame and the top plate. Each fixed frame includes a plurality of rotating shafts rotatably disposed between the top frame and the top plate. A first connecting plate is fixedly connected to the top of the rotating shaft. A set of upper clamping plates are respectively disposed on two adjacent corners of the first connecting plate. A second connecting plate is disposed below the first connecting plate. A lower clamping plate is disposed parallel to the position of the upper clamping plates on the second connecting plate. A base plate with a resin drill fixed thereon is placed between the upper clamping plates and the lower clamping plates.

[0006] By adopting the above technical solution, one end of the base plate with the resin drill fixed is inserted into the fitting slot opened on the upper clamping plate. The adjusting plate, which is fixedly connected by a spring in the fitting slot, moves upward under force. After the movement, the base plate is lifted and the bottom of the base plate can be inserted into the fitting slot opened on the lower clamping plate to place and fix the floor. Three base plates can be inserted into one set of fixing frames, which increases the number of installations and facilitates installation, thereby improving the overall coating efficiency.

[0007] The present invention is further configured such that both the upper clamping plate and the lower clamping plate are provided with fitting slots.

[0008] By adopting the above technical solution, the interlocking slots opened on the upper and lower clamping plates are used to place the base plate with the resin drill fixed on it.

[0009] The present invention is further configured such that at least two sets of fixed frames are provided.

[0010] The present invention is further configured such that both the upper clamping plate and the lower clamping plate are provided with three sets.

[0011] The present invention is further configured such that: each of the fitting slots opened in the upper clamping plate is provided with a spring, and the end of the spring away from the inner wall of the upper clamping plate is fixedly connected to an adjusting plate that slides in cooperation with the fitting slot.

[0012] By adopting the above technical solution, the top of the base plate with the resin drill is installed through the fitting slot of the upper clamping plate. The top of the base plate abuts against the adjusting plate. After moving upward, the bottom of the base plate is connected to the fitting slot opened on the lower clamping plate for fixation.

[0013] The present invention is further configured such that one end of the rotating shaft passing through the top plate is fixed by a limiting piece.

[0014] By adopting the above technical solution, the position of the rotating shaft is limited by setting a limiting piece, and the movement of the rotating shaft in the x-axis direction is constrained during the rotation process.

[0015] The present invention is further configured such that: a first gear is fixedly connected to the bottom of the base frame, and a second gear that meshes with the first gear is provided at the bottom of a plurality of rotating shafts, the first gear being driven by a motor.

[0016] By adopting the above technical solution, the rotation of the first gear drives the base frame to rotate. The first gear meshes with the second gear, and the second gear rotates with the rotation of the first gear, thereby driving the rotating shaft to rotate. The rotating shaft drives the first connecting plate and the second connecting plate to rotate, thereby achieving coating on multiple surfaces.

[0017] In summary, this utility model has the following beneficial effects:

[0018] The upper and lower clamping plates enable rapid installation of the base plate, and multiple sets of fixing brackets increase the number of installations and improve coating efficiency. Attached Figure Description

[0019] Figure 1 This is a top view of the present invention;

[0020] Figure 2 This is a schematic diagram of the structure of this utility model;

[0021] Figure 3 This is a schematic diagram of the upper clamping plate of this utility model.

[0022] In the diagram: 1. Top plate; 2. Base frame; 3. Base plate; 4. Connecting rod; 5. First connecting plate; 6. Upper clamping plate; 7. Rotating shaft; 8. Lower clamping plate; 9. Second connecting plate; 10. Spring; 11. Adjusting plate; 12. Fitting slot. Detailed Implementation

[0023] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments. It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of this application can be combined with each other.

[0024] In the description of this utility model, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They 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. Therefore, they should not be construed as limitations on this utility model.

[0025] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "set up / connected," "connected," etc., should be interpreted broadly. For example, "connection" can be 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; it can be a connection within 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.

[0026] The present invention will now be described in detail with reference to the accompanying drawings.

[0027] A vacuum coating holder, such as Figure 1-3 As shown, it includes a base frame 2 and a top plate 1. The base frame 2 and the top plate 1 are connected by a connecting rod 4. The base frame 2 and the top plate 1 are fixedly connected to the connecting rod 4 respectively. Several fixed frames are arranged in a circular array between the base frame 2 and the top plate 1. A first gear is fixedly connected to the bottom of the base frame 2. A second gear that meshes with the first gear is provided at the bottom of several rotating shafts 7. The first gear is driven by a motor.

[0028] A set of fixed frames includes several rotating shafts 7 rotatably disposed between the top frame and the top plate 1. A first connecting plate 5 is fixedly connected to the top of the rotating shaft 7. A set of upper clamping plates 6 are respectively disposed on two adjacent corners of the first connecting plate 5. A second connecting plate 9 is disposed below the first connecting plate 5. A lower clamping plate 8 is disposed parallel to the position of the upper clamping plate 6 on the second connecting plate 9. A base plate 3 with a resin drill fixed is placed between the upper clamping plate 6 and the lower clamping plate 8.

[0029] Both the upper clamping plate 6 and the lower clamping plate 8 are provided with fitting slots 12. The fixed frame is provided with at least two sets, and both the upper clamping plate 6 and the lower clamping plate 8 are provided with three sets. Each fitting slot 12 in the upper clamping plate 6 is provided with a spring 10. The end of the spring 10 away from the inner wall of the upper clamping plate 6 is fixedly connected to an adjusting plate 11 that slides in cooperation with the fitting slot 12. The end of the rotating shaft 7 that passes through the top plate 1 is fixed by a limiting piece.

[0030] Usage: Insert one end of the base plate 3, which holds the resin drill, into the fitting slot 12 on the upper clamping plate 6. The adjusting plate 11, which is fixedly connected by the spring 10 in the fitting slot 12, moves upward under force. After the movement, the base plate 3 is lifted and its bottom can be inserted into the fitting slot 12 on the lower clamping plate 8 to place and fix the floor. Three base plates 3 can be inserted into one set of fixing brackets, which increases the number of installations and facilitates installation, thereby improving the overall coating efficiency.

[0031] The above description is merely a preferred embodiment of this utility model. The protection scope of this utility model is not limited to the above embodiments. All technical solutions falling within the scope of this utility model's concept are protected. It should be noted that for those skilled in the art, any improvements and modifications made without departing from the principle of this utility model should also be considered within the protection scope of this utility model.

Claims

1. A vacuum coating fixture, comprising a base frame (2) and a top plate (1), the base frame (2) and the top plate (1) being connected by a connecting rod (4), the base frame (2), the top plate (1) and the connecting rod (4) being fixedly connected, characterized in that: The chassis (2) and the top plate (1) are provided with a plurality of fixed groups of frames in a circumferential array, one group of the fixed groups of frames comprises a plurality of rotating shafts (7) rotatably arranged between the top frame and the top plate (1), the top of the rotating shaft (7) is fixedly connected with a first connecting plate (5), a group of upper clamping plates (6) are arranged on two adjacent corners of the first connecting plate (5), respectively, a second connecting plate (9) is arranged below the first connecting plate (5), and a lower clamping plate (8) is arranged in parallel on the second connecting plate (9) corresponding to the position of the upper clamping plate (6), and the bottom plate (3) on which a resin drill is placed is arranged between the upper clamping plate (6) and the lower clamping plate (8).

2. The vacuum coating fixture of claim 1, wherein: The upper clamping plate (6) and the lower clamping plate (8) are both provided with a matching clamping groove (12).

3. The vacuum coating fixture of claim 1, wherein: The fixed groups of frames are provided with at least two groups.

4. The vacuum coating fixture of claim 1, wherein: The upper clamping plate (6) and the lower clamping plate (8) are both provided with three groups.

5. The vacuum coating fixture of claim 2, wherein: The matching clamping groove (12) of the upper clamping plate (6) is provided with a spring (10), and the end of the spring (10) away from the inner wall of the upper clamping plate (6) is fixedly connected with an adjusting plate (11) which cooperates with the matching clamping groove (12) to slide.

6. The vacuum coating fixture of claim 1, wherein: The end of the rotating shaft (7) penetrating through the top plate (1) is fixed by a limiting piece.

7. The vacuum coating fixture of claim 1, wherein: The bottom of the chassis (2) is fixedly connected with a first gear, the bottom of the rotating shaft (7) is provided with a second gear which meshes with the first gear, and the first gear is driven by a motor.

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