Mounting tool for pressure medium conveyor

Abstract

The utility model discloses an installation tool for a pressure medium conveyor. The installation tool is characterized by comprising a pressing ring pressed on the pressure medium conveyor, a pressing plate acting on the pressing ring, a plurality of double-end studs for guiding the pressing plate, and nuts which are installed on the double-end studs and exert pressure on the pressing plate and the pressing ring so as to press and install the pressure medium conveyor. Through the arrangement of the tool, when the pressure medium conveyor is installed, the pressing plate and the pressing ring make contact with the pressure medium conveyor, pressing force is provided by screwing a plurality of nuts installed on a plurality of studs, and the pressing force acts on the pressure medium conveyor through the pressing plate and the pressing ring so that the pressure medium conveyor can be installed in a pressed mode. Meanwhile, in order to control the press-in amount, the press-in amount in each position direction is judged by observing the scales on the measuring rulers, so that uniform press-in is achieved, the press-in amount can be accurately controlled, and damage caused by too large pressing force is avoided.

Description

Technical Field

[0001] The utility model relates to the assembly of a pressure medium conveyor in a centrifuge, in particular to an installation tool for a pressure medium conveyor. Background Art

[0002] For a pusher centrifuge, its medium conveyor is particularly important, and its installation directly affects the operation of the machine. Therefore, the installation requirements of the pressure medium conveyor are extremely high. If the medium conveyor is not fully installed, the centrifuge may have obvious faults during the whole machine test and operation. In the prior art, when installing the pressure medium conveyor, it is usually installed by knocking with a rubber hammer, but the installation by knocking with a rubber hammer can easily cause the pressure medium conveyor to tilt, and then cause the sealing ring to break. In addition, this method is time-consuming and labor-intensive for workers to install, and its accuracy is difficult to guarantee. For this reason, a pressure medium conveyor installation tool is proposed. Utility Model Content

[0003] The utility model aims to solve the above problems and provides a pressure medium conveyor installation tool.

[0004] In order to achieve the above-mentioned purpose, the utility model provides the following technical solution: a pressure medium conveyor installation tool, which is characterized by comprising a pressure ring pressed on the pressure medium conveyor, a pressure plate acting on the pressure ring to guide the pressure plate, and a nut installed on the studs to apply pressure to the pressure plate and the pressure ring to tighten the pressure medium conveyor.

[0005] Further preferably, it also includes a plurality of measuring holes arranged on the pressure plate corresponding to the positions of the studs, wherein the measuring holes are equipped with measuring rulers for observing and checking the pressing amount.

[0006] Further preferably, the pressure plate is also provided with an avoidance hole.

[0007] Further preferably, the pressure plate is provided with a plurality of clamping ends, the clamping ends are provided with a plurality of through holes adapted to the studs, and the measuring holes are arranged on the clamping ends and on one side of the through holes.

[0008] Further preferably, the pressing plate is formed into a cross shape by arranging a plurality of pressing ends.

[0009] The beneficial effects of the utility model are as follows: through the setting of the tooling, when installing the pressure medium conveyor, the pressure plate and the pressure ring are in contact with the pressure medium conveyor, and a plurality of nuts installed on a plurality of studs are screwed to provide a clamping force, and the clamping force acts on the pressure medium conveyor through the pressure plate and the pressure ring to press it into place for installation. At the same time, in order to control the amount of pressing, the amount of pressing in each position direction is judged by observing the scales on a plurality of measuring rulers, thereby achieving uniform pressing, and can also accurately control the amount of pressing to avoid damage caused by excessive pressing force. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Attached Figure 1 It is a schematic diagram of the structure of the utility model when in use;

[0011] Attached Figure 2 It is a schematic diagram of the structure of the utility model when in use;

[0012] Attached Figure 3 It is a structural schematic diagram of the medium pressure plate of the utility model.

[0013] Legend: 1. Pressing ring; 2. Pressing plate; 21. Clamping end; 22. Through hole; 3. Stud; 4. Nut; 5. Measuring hole; 6. Measuring ruler; 7. Avoidance hole; 8. Front medium conveyor seat; 81. Rear medium conveyor seat; 82. Oil inlet and outlet components. DETAILED DESCRIPTION

[0014] Next, we will further explain the pressure medium conveyor installation tool described in the utility model in conjunction with the accompanying drawings.

[0015] It should be noted that all directional indications such as up, down, left, right, front, back... in the embodiments of the utility model are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture as shown in the accompanying drawings. If the specific posture changes, the directional indication will also change accordingly.

[0016] In the present invention, unless otherwise clearly defined and limited, the terms "connection", "fixation", etc. should be understood in a broad sense; for example, "fixation" 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 the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0017] See also Figure 1-3As shown in the figure, a pressure medium conveyor installation tool is characterized in that it comprises a pressing ring 1 pressed on the pressure medium conveyor, a pressing plate 2 acting on the pressing ring 1 and a plurality of studs 3 guiding the pressing plate 2, and nuts 4 installed on the studs 3 to apply pressure to the pressing plate 2 and the pressing ring 1 to press and install the pressure medium conveyor;

[0018] Through the setting of this tooling, when installing the pressure medium conveyor, the pressure plate 2 and the pressure ring 1 are in contact with the pressure medium conveyor, and the clamping force is provided by screwing a number of nuts 4 installed on a number of studs 3. The clamping force acts on the pressure medium conveyor through the pressure plate 2 and the pressure ring 1 to press it into place for installation. At the same time, in order to control the amount of pressing, the amount of pressing in each position direction is judged by observing the scales on a number of measuring rulers 6, thereby achieving uniform pressing, and can also accurately control the amount of pressing to avoid damage caused by excessive pressing force.

[0019] In one embodiment, it also includes a plurality of measuring holes 5 arranged on the pressure plate 2 corresponding to the positions of the studs 3. The measuring holes 5 are equipped with a measuring ruler 6 for observing the pressing amount. The measuring holes 5 are used to install the measuring ruler 6. The pressing amount in each position direction is observed by measuring the ruler 6 to ensure uniform pressing of the pressure medium conveyor and prevent excessive pressing force caused by excessive pressing.

[0020] In one embodiment, the pressure plate 2 is further provided with an avoidance hole 7, which is used to avoid the oil inlet and outlet frame. At the same time, the diameter of the avoidance hole 7 is larger than the size of the oil inlet and outlet frame, so as to avoid friction between the pressure plate 2 and the outer circle of the oil inlet and outlet frame when disassembling and assembling the pressure plate 2, and facilitate observation during operation.

[0021] In one embodiment, the pressing plate 2 is provided with a plurality of clamping ends 21, and the clamping ends 21 are provided with a plurality of through holes 22 adapted to the studs 3, and the measuring holes 5 are arranged on the clamping ends 21 and on one side of the through holes 22; the pressing plate 2 is formed into a cross shape by the arrangement of the plurality of clamping ends 21;

[0022] The through hole 22 is provided to pass through the stud 3 ; the plurality of clamping ends 21 are provided to form the pressing plate 2 into a cross shape, which can effectively reduce the weight of the pressing plate 2 and thus reduce the weight of the entire tooling.

[0023] The use process of the utility model is as follows: first, a plurality of studs 3 are installed on the medium conveyor seat for installing the pressure medium conveyor, and the pressure medium conveyor is preliminarily installed between the oil inlet and outlet components 82 and the medium conveyor through the oil inlet and outlet components 82 and the medium conveyor as guides and positioning, and then the pressure ring 1 is placed on the pressure medium conveyor, and then the pressure plate 2 is placed on the pressure ring 1 and sleeved on the studs 3 through the through hole 22, and then the nut 4 is screwed onto the studs 3 and a plurality of measuring rulers 6 are installed in the measuring hole 5, and then through By rotating the nuts 4 on the studs 3, the nuts 4 apply a clamping force to the pressure plate 2 and the pressure ring 1, and the pressure plate 2 and the pressure ring 1 apply the clamping force to the pressure medium conveyor. When rotating the nuts 4, the scale on the measuring ruler 6 at each position is observed, and the amount of pressure at each position is judged by the scale to ensure uniform pressure on the pressure medium device and avoid tilted pressure. Stop pressing until the pressure reaches the set standard through the scale, and then remove the nuts 4, the pressure plate 2, the pressure ring 1 and the studs 3.

[0024] Generally, there are two pressure medium conveyors, including a front pressure medium conveyor and a rear pressure medium conveyor. After the front pressure medium conveyor is installed, the rear medium conveyor seat 81 is installed on the front medium conveyor seat 8, and then the stud 3 is installed on the rear medium conveyor seat 81, and the rear pressure medium conveyor is installed between the rear medium conveyor seat 81 and the oil inlet and outlet components 82. Then, the rear pressure medium conveyor is evenly pressed into place in the same way, and the tooling is removed to complete the installation.

[0025] The protection scope of the present utility model is not limited to the above embodiments and their variations. Conventional modifications and replacements made by those skilled in the art based on the contents of this embodiment all fall within the protection scope of the present utility model.

Claims

1. A pressure medium conveyor installation tool, characterized in that The invention comprises a pressing ring (1) pressed on a pressure medium conveyor, a pressing plate (2) acting on the pressing ring (1) and serving as a guide for the pressing plate (2), and a nut (4) mounted on the studs (3) and applying pressure to the pressing plate (2) and the pressing ring (1) to tighten and install the pressure medium conveyor.

2. A pressure medium conveyor installation tool according to claim 1, characterized in that: It also includes a plurality of measuring holes (5) arranged on the pressure plate (2) corresponding to the positions of the studs (3), wherein a measuring ruler (6) for observing and checking the pressing amount is installed in the measuring holes (5).

3. A pressure medium conveyor installation tool according to claim 2, characterized in that: The pressing plate (2) is also provided with an avoidance hole (7).

4. The pressure medium conveyor installation tool according to claim 2, characterized in that: The pressing plate (2) is provided with a plurality of clamping ends (21), the clamping ends (21) are provided with a plurality of through holes (22) adapted to the stud bolts (3), and the measuring holes (5) are arranged on the clamping ends (21) and are located on one side of the through holes (22).

5. The pressure medium conveyor installation tool according to claim 4, characterized in that: The pressing plate (2) is formed into a cross shape by the arrangement of a plurality of pressing ends (21).

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