A valve processing fixed seat

Abstract

The utility model relates to the field of valve processing technology, specifically a valve processing fixed seat, including a motor, a first cylinder is fixedly installed on the end of the motor's rotating shaft, a pressure head is fixedly installed on the end of the inner rod of the first cylinder, the end of the pressure head is semicircular, a guide groove is provided around the axis at the end of the first cylinder, a second cylinder is fixedly installed in the pressure head, a push plate is fixedly installed on the end of the inner rod of the second cylinder, a pressure block is fixedly installed on the push plate, and the pressure block is provided with a guide groove. The utility model designs a pressure head with a semicircular end according to the structure of the shaft groove end of the valve body, and uses the pressure head to push into the shaft groove end, and then cooperates with the pressing and fixing of the pressure block to achieve the fixation of the valve body. It is suitable for shaft groove ends of different sizes and has a simple structure.

Description

Technical Field

[0001] The utility model relates to the technical field of valve processing, in particular to a valve processing fixing seat. Background Art

[0002] The valve body of the valve has an installed shaft groove end. During processing, the shaft groove end is usually fixed. When fixed, it is usually fixed by plugging. This fixing method requires that the plug size of the fixing seat needs to match the size of the shaft groove end. Utility Model Content

[0003] The utility model aims to provide a valve processing fixing seat to solve the problem in the above background technology that the plug size of the fixing seat needs to match the size of the shaft groove end.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] A valve processing fixed seat includes a motor, a first cylinder is fixedly installed on the end of the motor's rotating shaft, a pressure head is fixedly installed on the end of the inner rod of the first cylinder, the end of the pressure head is semicircular, a guide groove is provided around the axis at the end of the first cylinder, a second cylinder is fixedly installed in the pressure head, a push plate is fixedly installed on the end of the inner rod of the second cylinder, a pressure block is fixedly installed on the push plate, and the pressure block is provided with a guide groove.

[0006] As a further description of the above technical solution:

[0007] The pressure head is a hollow cylindrical structure.

[0008] As a further description of the above technical solution:

[0009] The push plate is circular in shape.

[0010] As a further description of the above technical solution:

[0011] The push plate is arranged in contact with the inner wall of the pressure head.

[0012] As a further description of the above technical solution:

[0013] The pressing block is rectangular.

[0014] As a further description of the above technical solution:

[0015] The pressing block is fixed at the front position of the push plate.

[0016] Compared with the prior art, the utility model provides a valve processing fixing seat, which has the following beneficial effects:

[0017] In the utility model, a pressure head with a semicircular end is designed according to the structure of the shaft groove end of the valve body. The pressure head is pushed into the shaft groove end and then pressed and fixed with a pressure block to fix the valve body. The utility model is suitable for shaft groove ends of different sizes and has a simple structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the cross-sectional structure of the pressure head of the utility model;

[0019] Figure 2 It is a schematic diagram of the external structure of the utility model.

[0020] Legend:

[0021] 1. Motor; 2. First cylinder; 3. Pressure head; 4. Guide groove; 5. Second cylinder; 6. Push plate; 7. Pressure block. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Example:

[0024] See also Figure 1-Figure 2 The utility model provides a valve processing fixing seat, including a motor 1, a first cylinder 2 is fixedly installed on the end of the rotating shaft of the motor 1, a pressure head 3 is fixedly installed on the end of the inner rod of the first cylinder 2, the end of the pressure head 3 is semicircular, a guide groove 4 is provided around the axis at the end of the first cylinder 2, a second cylinder 5 is fixedly installed in the pressure head 3, a push plate 6 is fixedly installed on the end of the inner rod of the second cylinder 5, a pressure block 7 is fixedly installed on the push plate 6, and the pressure block 7 is provided with a guide groove 4.

[0025] Specifically, Figure 1 and Figure 2 As shown, the pressure head 3 is a hollow cylindrical structure with a beautiful appearance. The push plate 6 is circular in shape. The push plate 6 is arranged in contact with the inner wall of the pressure head 3, and the push plate 6 moves with a limited guide.

[0026] Specifically, Figure 1 As shown, the pressing block 7 is rectangular and is fixed in front of the push plate 6, so that the pressing block 7 can be directly pressed on the end of the shaft groove without restriction.

[0027] Working principle:

[0028] Two fixed seats are symmetrically arranged, the first cylinder 2 pushes the pressure head 3 forward, and the end of the pressure head 3 is stuck in the end of the shaft groove. Because the end of the pressure head 3 is semicircular, it can be applied to shaft grooves of different sizes. Then the second cylinder 5 extends, and the pressure block 7 moves forward along the guide groove 4 and presses on the port position of the shaft groove end. Finally, the motor 1 rotates to drive the valve body to rotate.

[0029] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A valve processing fixing seat, comprising a motor (1), a first cylinder (2) fixedly mounted on the end of the rotating shaft of the motor (1), a pressure head (3) fixedly mounted on the end of the inner rod of the first cylinder (2), characterized in that: The end of the pressure head (3) is semicircular in shape, the end of the first cylinder (2) is provided with a guide groove (4) around the axis, the second cylinder (5) is fixedly installed in the pressure head (3), the end of the inner rod of the second cylinder (5) is fixedly installed with a push plate (6), the push plate (6) is fixedly installed with a pressure block (7), and the pressure block (7) is provided with a guide groove (4).

2. A valve processing fixing seat according to claim 1, characterized in that: The pressure head (3) is a hollow cylindrical structure.

3. A valve processing fixing seat according to claim 2, characterized in that: The push plate (6) is circular in shape.

4. A valve processing fixing seat according to claim 3, characterized in that: The push plate (6) is arranged in contact with the inner wall of the pressure head (3).

5. A valve processing fixing seat according to claim 1, characterized in that: The pressing block (7) is rectangular.

6. A valve processing fixing seat according to claim 1, characterized in that: The pressing block (7) is fixed in front of the push plate (6).

Images