PP valve machining device

Abstract

The utility model relates to the technical field of PP valve machining, and discloses a PP valve machining device which comprises a bottom plate, a vertical rod is fixed to the top face of the bottom plate, a fixing block is fixed to the end, away from the bottom plate, of the vertical rod, a plurality of clamping plates are arranged on the fixing block, each clamping plate is connected with the fixing block through a connecting piece, and the clamping plates are connected with the fixing block through connecting pieces. And a control assembly is arranged on the bottom plate. Two different fixing modes are provided, a worker can select the most suitable fixing mode according to actual conditions and preferences, the flexibility and the applicability of the device are improved, the two fixing modes both adopt simple and visual operation procedures, and the fixing effect is good. A worker can fix the PP valve only by executing corresponding operation steps according to instructions, and operation is easy and convenient.

Description

Technical Field

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

[0002] PP valves usually refer to valves made of polypropylene. Polypropylene material has excellent corrosion resistance and can resist the erosion of many chemical substances. Therefore, PP valves are often used in pipeline systems that handle corrosive media.

[0003] When processing a PP valve, a clamp is needed to clamp and fix the PP valve to facilitate operations such as painting, cleaning and drying the PP valve. However, the PP valve clamp in the prior art has poor versatility and is not convenient for fixing PP valves of different models.

[0004] Therefore, it is necessary to design a PP valve processing device to solve the above problems. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a PP valve processing device.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A PP valve processing device comprises a base plate, a vertical rod is fixed to the top surface of the base plate, a fixed block is fixed to the end of the vertical rod away from the base plate, a plurality of clamping plates are arranged on the fixed block, each of the clamping plates is connected to the fixed block through a connecting piece, and a control component is arranged on the base plate.

[0008] As a preferred technical solution of the utility model, the connecting member includes an outer tube, an inner rod and a spring, the outer tube is fixed on a fixed block, the inner rod is slidably connected in the outer tube, one end of the inner rod extends to the outside of the outer tube and is fixedly connected to a clamping plate, and the spring is arranged between the outer tube and the inner rod.

[0009] As a preferred technical solution of the utility model, the control component includes a sliding block and a booster spring. The sliding block is slidably sleeved on the vertical rod. One end of the booster spring is connected to the bottom plate, and the other end is connected to the sliding block.

[0010] As a preferred technical solution of the utility model, the sliding block is in a spherical structure.

[0011] As a preferred technical solution of the utility model, a plurality of the clamping plates are distributed in a circumferential array around the vertical rod.

[0012] As a preferred technical solution of the utility model, the surface of each clamping plate is provided with anti-slip textures.

[0013] The utility model has the following beneficial effects:

[0014] 1. Since the device design takes into account the fixing requirements of PP valves of different sizes, it can be applied to PP valves of different sizes and has certain versatility and applicability;

[0015] 2. By providing two different fixing methods, the staff can choose the most suitable fixing method according to the actual situation and preference, which increases the flexibility and applicability of the device. Both fixing methods adopt a simple and intuitive operation process. The staff only needs to follow the instructions and perform the corresponding operating steps to complete the fixing of the PP valve. The operation is simple and convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a structural schematic diagram of one of the fixing methods of a PP valve processing device proposed by the utility model;

[0017] Figure 2 This is a structural schematic diagram of another fixing method of a PP valve processing device proposed by the utility model.

[0018] In the figure: 1 bottom plate, 2 vertical rod, 3 fixed block, 4 clamping plate, 5 connecting piece, 61 sliding block, 62 booster spring. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] Reference Figure 1-2 A PP valve processing device comprises a bottom plate 1, a vertical rod 2 is fixed on the top surface of the bottom plate 1, a fixing block 3 is fixed on the end of the vertical rod 2 away from the bottom plate 1, a plurality of clamping plates 4 are arranged on the fixing block 3, and the plurality of clamping plates 4 are distributed in a circumferential array around the vertical rod 2, and a surface of each clamping plate 4 is provided with anti-slip patterns, and each clamping plate 4 is connected to the fixing block 3 through a connecting member 5, and the connecting member 5 comprises an outer cylinder, an inner rod and a spring, the outer cylinder is fixed on the fixing block 3, the inner rod is slidably connected in the outer cylinder, one end of the inner rod extends to the outside of the outer cylinder and is fixedly connected to the clamping plate 4, and the spring is arranged between the outer cylinder and the inner rod, and when the clamping plate 4 moves, the outer cylinder and the inner rod play a role of limiting and guiding the movement of the clamping plate 4.

[0021] A control component is provided on the base plate 1, and the control component includes a sliding block 61 and a booster spring 62. The sliding block 61 is slidably mounted on the vertical rod 2. One end of the booster spring 62 is connected to the base plate 1, and the other end is connected to the sliding block 61. The sliding block 61 has a spherical structure, which is convenient for the clamping plate 4 to move when it is squeezed. When the sliding block 61 moves upward, it can squeeze several clamping plates 4. When the clamping plates 4 are squeezed, they can move in a direction away from the vertical rod 2, so that the several clamping plates 4 are away from each other.

[0022] The specific working principle of the utility model is as follows:

[0023] The PP valve processing device proposed in the utility model provides two ways to fix the PP valve. One is to fix the PP valve through the inside of the PP valve port, such as Figure 1 As shown, the staff first pulls the sliding block 61 downward to move the sliding block 61 in the direction away from the clamping plate 4. Without the squeezing of the sliding block 61, the plurality of clamping plates 4 will move in the direction close to the vertical rod 2 under the action of the corresponding springs, so that the plurality of clamping plates 4 are close to each other. Then, the staff inserts the plurality of clamping plates 4 into the valve port of the PP valve and releases the sliding block 61, so that the sliding block 61 moves upward under the action of the booster spring 62. When the sliding block 61 moves upward, it can squeeze the plurality of clamping plates 4. When the clamping plates 4 are squeezed, they can move in the direction away from the vertical rod 2, so that the plurality of clamping plates 4 are away from each other, until the plurality of clamping plates 4 jointly clamp the inner surface of the valve port of the PP valve, thereby fixing the PP valve.

[0024] The second fixing method is to use a plurality of clamping plates 4 to clamp the valve port position of the PP valve, such as Figure 2 As shown, before fixing, the staff first pulls up the sliding block 61 so that the sliding block 61 squeezes the plurality of clamping plates 4, so that the plurality of clamping plates 4 move in the direction away from the vertical rod 2. When the clamping plates 4 move to the extreme position away from the vertical rod 2, the staff places the valve port of the PP valve between the plurality of clamping plates 4, and then releases the sliding block 61. At this time, the sliding block 61 will move downward and reset under the action of the boosting spring 62. At this time, the plurality of clamping plates 4 will move in the direction close to the vertical rod 2 under the action of the corresponding springs, which enables the plurality of clamping plates 4 to clamp the PP valve together and fix the PP valve. In summary, the device not only provides two methods for fixing the PP valve, but also can clamp and fix PP valves of different sizes.

[0025] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A PP valve processing device, characterized in that: The invention comprises a base plate (1), a vertical rod (2) being fixed on the top surface of the base plate (1), a fixing block (3) being fixed on one end of the vertical rod (2) away from the base plate (1), a plurality of clamping plates (4) being arranged on the fixing block (3), each of the clamping plates (4) being connected to the fixing block (3) via a connecting piece (5), and a control component being arranged on the base plate (1).

2. A PP valve processing device according to claim 1, characterized in that: The connecting member (5) comprises an outer tube, an inner rod and a spring. The outer tube is fixed on a fixed block (3). The inner rod is slidably connected in the outer tube. One end of the inner rod extends to the outside of the outer tube and is fixedly connected to a clamping plate (4). The spring is arranged between the outer tube and the inner rod.

3. A PP valve processing device according to claim 1, characterized in that: The control assembly comprises a sliding block (61) and a pressure-boosting spring (62); the sliding block (61) is slidably sleeved on the vertical rod (2); one end of the pressure-boosting spring (62) is connected to the bottom plate (1), and the other end is connected to the sliding block (61).

4. A PP valve processing device according to claim 3, characterized in that: The sliding block (61) is in a spherical structure.

5. A PP valve processing device according to claim 1, characterized in that: The plurality of clamping plates (4) are distributed in a circumferential array around the vertical rod (2).

6. A PP valve processing device according to claim 5, characterized in that: The surface of each clamping plate (4) is provided with anti-slip textures.

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