Fracturing pump valve body heat treatment clamping tool

Abstract

The utility model discloses a heat treatment clamping tool for a fracturing pump valve body, and belongs to the field of heat treatment tools. The tool comprises a first supporting piece, a second supporting piece and a fixing assembly. The second supporting piece and the first supporting piece are arranged in parallel, and a first set distance is arranged between the second supporting piece and the first supporting piece. And the multiple fixing assemblies are fixed to the first supporting piece and the second supporting piece at intervals, and the multiple fixing assemblies are used for fixing the fracturing pump valve body at intervals. The fixing assembly comprises two first fixing parts and two second fixing parts, the two first fixing parts are arranged adjacently, the two first fixing parts are located between the two second fixing parts, and the two second fixing parts are spaced by a second set distance. The heat treatment clamping tool for the fracturing pump valve body is simple in structure, convenient to manufacture and capable of effectively spacing and fixing the fracturing pump valve body during heat treatment.

Description

Technical Field

[0001] The utility model belongs to the field of heat treatment tooling, in particular to a heat treatment clamping tooling for a fracturing pump valve body. Background Art

[0002] As an important part of oil and gas extraction equipment, fracturing pump valve bodies are widely used all over the world. Since the structures of valve bodies are basically similar and all of them need to undergo heat treatment (carburizing and quenching), a reasonable clamping method needs to be selected during heat treatment to ensure less residual oil and less product deformation.

[0003] When the fracturing pump valve body is heat treated by side-mounted clamping, it is difficult to ensure the distance between adjacent fracturing pump valve bodies. If the distance between adjacent fracturing pump valve bodies cannot be guaranteed, it will affect the flatness of the product, and if there is a fit between adjacent fracturing pump valve bodies, it will lead to product defects. Therefore, it is necessary to develop a special clamping tool to clamp the fracturing pump valve body during heat treatment. Summary of the invention

[0004] In view of the deficiencies existing in the related art, the purpose of the present invention is to provide a fracturing pump valve body heat treatment fixture to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A fracturing pump valve body heat treatment clamping tool, comprising:

[0007] a first support member;

[0008] A second support member, the second support member is arranged in parallel with the first support member, and a first set distance is spaced between the second support member and the first support member;

[0009] A fixing assembly, wherein a plurality of the fixing assemblies are provided, and the plurality of fixing assemblies are fixed on the first support member and the second support member at intervals, and the plurality of fixing assemblies are used to fix the fracturing pump valve body at intervals;

[0010] The fixing assembly includes a first fixing member and a second fixing member, two first fixing members and two second fixing members are respectively provided, the two first fixing members are arranged adjacent to each other, the two first fixing members are located between the two second fixing members, and the two second fixing members are spaced a second set distance apart.

[0011] In some embodiments, the first fixing member is higher than the second fixing member.

[0012] In some embodiments, the first fixing member and the second fixing member are plate-shaped fixing members.

[0013] In some embodiments, the first support member and the second support member are square bars.

[0014] In some of these embodiments, the first set distance is adapted to a width of a fracturing pump valve body.

[0015] In some of these embodiments, the second set distance is adapted to the length of the fracturing pump valve body.

[0016] In some embodiments, the number of fixing assemblies is five.

[0017] In some embodiments, the first support member, the second support member and the fixing assembly are made of stainless steel.

[0018] Compared with the prior art, the beneficial effects of the utility model are:

[0019] 1. The heat treatment fixture for the fracturing pump valve body provided by the utility model is composed of a first support member, a second support member and a fixing assembly, and has a simple structure and is easy to manufacture.

[0020] 2. The heat treatment fixture for the fracturing pump valve body provided by the utility model can effectively space and fix the fracturing pump valve body during heat treatment, ensuring the distance between adjacent fracturing pump valve bodies, thereby achieving the best heat treatment effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0022] Figure 1 It is a structural schematic diagram of an embodiment of a heat treatment fixture for a fracturing pump valve body of the utility model;

[0023] Figure 2 This is a front view of an embodiment of a heat treatment fixture for a fracturing pump valve body of the utility model;

[0024] Figure 3 It is a side view of an embodiment of a heat treatment fixture for a fracturing pump valve body of the utility model;

[0025] Figure 4 It is a top view of an embodiment of a heat treatment fixture for a fracturing pump valve body of the utility model.

[0026] In the figure:

[0027] 1. First support member; 2. Second support member; 3. Fixing assembly; 31. First fixing member; 32. Second fixing member. DETAILED DESCRIPTION

[0028] 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. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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.

[0029] In the description of the present invention, it should be understood that the terms "center", "lateral", "longitudinal", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0030] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0031] See attached Figures 1 to 4 , a schematic embodiment of the heat treatment fixture for the fracturing pump valve body proposed in the utility model is given, and the heat treatment fixture for the fracturing pump valve body includes a first support member 1, a second support member 2 and a fixing assembly 3.

[0032] The first support member 1 and the second support member 2 are arranged in parallel to cooperate with each other to support the fixing assembly 3. The second support member 2 and the first support member 1 are spaced apart by a first set distance, and the first set distance is adapted to the width of the fracturing pump valve body to more stably support the fracturing pump valve body.

[0033] In order to make the first support member 1 and the second support member 2 have good rigidity and stability and be relatively easy to manufacture, the first support member 1 and the second support member 2 are selected to be square bars.

[0034] During the heat treatment, in order to improve the work efficiency, multiple fracturing pump valve bodies will be heat treated at the same time, so multiple fixing components 3 are provided, and multiple fixing components 3 are fixed on the first support member 1 and the second support member 2 at intervals, and multiple fixing components 3 are used to fix the fracturing pump valve bodies at intervals. During the heat treatment, the fracturing pump valve bodies are effectively spaced and fixed, and the distance between adjacent fracturing pump valve bodies is ensured, so as to achieve the best heat treatment effect.

[0035] Taking practical applications into consideration, in this embodiment, five fixing assemblies 3 are provided, and among the five fixing assemblies 3, adjacent fixing assemblies 3 are spaced at the same distance to ensure effective spacing between adjacent fracturing pump valve bodies during heat treatment.

[0036] In this embodiment, the fixing assembly 3 includes a first fixing member 31 and a second fixing member 32. There are two first fixing members 31 and two second fixing members 32 respectively. The two first fixing members 31 are arranged adjacent to each other. The two first fixing members 31 are located between the two second fixing members 32. The two second fixing members 32 are spaced apart by a second set distance. The second set distance is adapted to the length of the fracturing pump valve body so as to more stably fix the fracturing pump valve body.

[0037] In order to stably fix the fracturing pump valve body, in this embodiment, the first fixing member 31 and the second fixing member 32 are plate-shaped fixing members, and the first fixing member 31 is higher than the second fixing member 32 .

[0038] In order to improve the durability of the heat treatment fixture for the fracturing pump valve body, in this embodiment, the first support member 1, the second support member 2 and the fixing assembly 3 are all made of 304 stainless steel. 304 stainless steel is easy to process and is suitable for processing requirements of various complex shapes, and has good corrosion resistance and wear resistance. The heat treatment fixture for the fracturing pump valve body provided in this embodiment is easy to clean after heat treatment, and can achieve the purpose of cleaning. The cleaning pressure is relatively small and the working efficiency is high.

[0039] In the above-mentioned schematic embodiment, the fracturing pump valve body heat treatment fixture is composed of a first support member, a second support member and a fixing assembly, which has a simple structure and is easy to manufacture. It can effectively space and fix the fracturing pump valve body during heat treatment, ensure the distance between adjacent fracturing pump valve bodies, and thus achieve the best heat treatment effect.

[0040] Finally, it should be noted that: the various embodiments in this specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the various embodiments can be referenced to each other.

[0041] The above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model is described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the specific implementation methods of the utility model can still be modified or some technical features can be replaced by equivalents without departing from the spirit of the technical solution of the utility model, which should be included in the scope of the technical solution for which protection is requested in the utility model.

Claims

1. A fracturing pump valve body heat treatment fixture, characterized in that: include: a first support member; a second support member, the second support member is arranged in parallel with the first support member, and a first set distance is spaced between the second support member and the first support member; A fixing assembly, wherein a plurality of the fixing assemblies are provided, and the plurality of the fixing assemblies are fixed on the first support member and the second support member at intervals, and the plurality of the fixing assemblies are used to fix the fracturing pump valve body at intervals; Wherein, the fixing assembly includes a first fixing member and a second fixing member, two of the first fixing members and the second fixing member are respectively provided, the two first fixing members are arranged adjacent to each other, the two first fixing members are located between the two second fixing members, and the two second fixing members are spaced a second set distance apart.

2. The fracturing pump valve body heat treatment fixture according to claim 1, characterized in that: The first fixing member is higher than the second fixing member.

3. The fracturing pump valve body heat treatment fixture according to claim 2, characterized in that: The first fixing member and the second fixing member are plate-shaped fixing members.

4. The fracturing pump valve body heat treatment fixture according to claim 1, characterized in that: The first support member and the second support member are square bars.

5. The fracturing pump valve body heat treatment fixture according to claim 1, characterized in that: The first set distance is adapted to the width of the fracturing pump valve body.

6. The fracturing pump valve body heat treatment fixture according to claim 1, characterized in that: The second set distance is adapted to the length of the fracturing pump valve body.

7. The fracturing pump valve body heat treatment fixture according to claim 1, characterized in that: The fixing components are provided with five.

8. The fracturing pump valve body heat treatment fixture according to any one of claims 1 to 7, characterized in that: The first support member, the second support member and the fixing assembly are made of stainless steel.

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