CN216731419U - Reciprocating compressor air valve disassembly and inspection fixing tool - Google Patents
Reciprocating compressor air valve disassembly and inspection fixing tool Download PDFInfo
- Publication number
- CN216731419U CN216731419U CN202123235760.5U CN202123235760U CN216731419U CN 216731419 U CN216731419 U CN 216731419U CN 202123235760 U CN202123235760 U CN 202123235760U CN 216731419 U CN216731419 U CN 216731419U
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- air valve
- bottom plate
- reciprocating compressor
- fixing tool
- guide screw
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Abstract
The utility model discloses a reciprocating compressor pneumatic valve examines and breaks fixing tool belongs to compressor technical field. The air valve support device comprises a fixed bottom plate for placing a support air valve, wherein the appearance structure of the bottom plate is square, guide screw rods are vertically fixed at four corners of the bottom plate, and pressing claws in the horizontal direction are arranged above the bottom plate on the guide screw rods and used for clamping an air valve shell; the center of the bottom plate is provided with a center hole for placing a protruding part of a center bolt at the bottom of the air valve. According to the appearance structure of the air valve, a set of air valve disassembly and inspection fixing tool meeting the actual requirements is designed and manufactured through calculation of the size and the load, and the tool is simple in structure, convenient to operate, safe, reliable and high in practicability.
Description
Technical Field
The utility model relates to a compressor technical field, concretely relates to reciprocating compressor pneumatic valve is torn open and is examined mounting tool.
Background
The gas valve is one of the key components of reciprocating compression, and the integrity of the gas valve is very important for the stable operation of the compressor. In order to ensure the stable operation of the reciprocating compressor, the air valve needs to be periodically disassembled and maintained, and the disassembly of the air valve is an important work for the maintenance of the air valve.
At present, in the process of overhauling a reciprocating compressor, the situations of damage of an air valve lifting valve core, coking failure of a spring and the like are discovered. In order to disassemble and disassemble the gas valve, the conventional disassembly and inspection method is to clamp and fix the circumferential wall of the gas valve on vice vise, disassemble the gas valve locking nut by using a wrench, and disassemble relevant parts of the gas valve step by step in sequence. Because the air valve is in a circular structure, the air valve and the vice bench clamp are in linear contact and clamped, when the air valve component is disassembled in the fixing mode, the air valve component is easy to slip and loose due to stress, and the outer wall of the air valve is easy to damage, so that the installation and the use of the air valve are influenced.
SUMMERY OF THE UTILITY MODEL
The utility model is directed at the aforesaid technical problem, a reciprocating compressor pneumatic valve is torn open and is examined mounting tool is provided, according to pneumatic valve appearance structure, through the calculation of size and load, one set of pneumatic valve that satisfies the actual demand is torn open and is examined mounting tool has been designed, has been made, this instrument simple structure, convenient operation, safe and reliable, the practicality is strong.
In order to solve the technical problem, the utility model provides a reciprocating compressor air valve overhaul fixing tool, which comprises a fixing bottom plate for placing and supporting an air valve, wherein the appearance structure of the bottom plate is square, guide screw rods are vertically fixed at four corners of the bottom plate, and a pressing claw in the horizontal direction is arranged above the bottom plate on each guide screw rod and used for clamping an air valve shell; the center of the bottom plate is provided with a center hole for placing a protruding part of a center bolt at the bottom of the air valve.
Preferably, the diameter of the central hole is larger than the outer diameter of a nut of a central bolt at the bottom of the air valve.
Preferably, the pressing claw is provided with a strip-shaped sliding adjusting groove to adapt to air valve shells with different diameters.
Preferably, the upper surface and the lower surface of the pressing claw are respectively provided with a pressing claw fixing nut for fixing the pressing claw.
Preferably, the bottom plate is fixed on the guide screw rod through a bottom plate fixing nut.
Preferably, the guide screw rod is made of carbon steel.
The utility model discloses compare in prior art and obtained following technological effect:
1. the utility model discloses pneumatic valve fixing tool adopts detachable design, and is simple light, can all convenient and practical at fixed maintenance point and job site.
2. The four pressure-adjustable claws can enable the air valve to be stressed more uniformly by adopting a symmetrical design, and the pressure-adjustable claws are provided with sliding adjusting grooves which can be adjusted according to the size of the air valve.
3. This instrument adopts the lead screw to connect, adopts the carbon steel material in the design process, avoids dying of stinging of stainless steel screw thread.
4. In the clamping process, the screw rod is stable in transmission, uniform in pressing moment and easy to control.
5. The air valve is supported by the bottom plate plane, so that the contact area is large, the contact is uniform, and the clamping is firm and reliable.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a top view of the overall structure of the present invention;
wherein 1, a guide screw rod; 2-a bottom plate; 3, pressing a claw; 4-pressing the claw to fix the nut; 5-fixing the nut on the bottom plate; 6-sliding adjusting groove; 7-a central hole; 8-air valve.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a reciprocating compressor pneumatic valve is torn open and is examined mounting tool, according to pneumatic valve appearance structure, through the calculation of size and load, the one set of pneumatic valve that satisfies the actual demand is torn open and is examined mounting tool has been designed, has been made, this instrument simple structure, convenient operation, safe and reliable, the practicality is strong.
In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description.
As shown in fig. 1-2, the utility model provides a reciprocating compressor pneumatic valve is torn open and is examined mounting tool, include the bottom plate 2 that is used for placing the support pneumatic valve, 2 appearance structure of bottom plate set up to the square, and the pneumatic valve adopts 2 planes of bottom plate to support, and area of contact is big, and the contact is even, presss from both sides tightly firmly reliably. The four corners of the bottom plate 2 are vertically fixed with the guide screw rods 1, and the fixed bottom plate 2 is locked on the fixed desktop through the guide screw rods 1 in a threaded connection mode to form stable support. And a horizontal pressing claw 3 is arranged above the bottom plate 2 on the guide screw rod 1 and used for clamping a shell of the air valve 8, and the pressing claw 3 is tightly pressed on the air valve 8 to play a role in fixing. The fixing mode is stable in operation, convenient to operate, convenient, fast, safe and reliable. The center of the bottom plate 2 is provided with a center hole 7 for placing a convex part of a center bolt at the bottom of an air valve 8. The air valve fixing tool adopts a detachable design, is simple and light, and can be convenient and practical at fixed maintenance points and operation sites. The four pressure-adjustable claws can enable the air valve to be stressed more uniformly by adopting a symmetrical design, and the pressure-adjustable claws are provided with sliding adjusting grooves which can be adjusted according to the size of the air valve.
Specifically, in order to adapt and place the air valve 8, the diameter of the central hole 7 is larger than the outer diameter of the nut of the central bolt at the bottom of the air valve 8.
Specifically, in order to adjust the position of the pressure claw 3 to adapt to the size of the gas valve 8, an elongated sliding adjusting groove 6 is arranged on the pressure claw 3 to adapt to shells of the gas valves 8 with different diameters, and the pressure claw 3 can slide back and forth in the sliding adjusting groove 6.
Specifically, in order to facilitate disassembly, the upper and lower surfaces of the pressing claw 3 are provided with a pressing claw fixing nut 4 for fixing the pressing claw 3.
Specifically, for the convenience of disassembly, the base plate 2 is fixed on the guide screw rod 1 through a base plate fixing nut 5.
Specifically, in order to prevent the traditional stainless steel threads from being seized, the guide screw rod 1 is made of carbon steel.
When the air valve is used and operated, the bottom plate 2 is connected and locked on the fixed desktop through the guide screw rod 1 in a threaded manner, the bottom plate 2 is used for placing the supporting air valve 8, and the central hole 7 of the bottom plate 2 is used for placing the central bolt protruding part at the bottom of the air valve 8; the position of the pressure-adjustable claw 3 is adjusted through the sliding adjusting groove 6 to adapt to the size of the air valve 8; the adjustable pressing claw is tightly pressed on the air valve to play a fixing role by adjusting the pressing claw 3 and fixing the nut. The fixing mode is stable in operation, convenient to operate, convenient, fast, safe and reliable.
The utility model discloses a concrete example is applied to explain the principle and the implementation mode of the utility model, and the explanation of the above example is only used to help understand the method and the core idea of the utility model; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the concrete implementation and the application scope. In summary, the content of the present specification should not be construed as a limitation of the present invention.
Claims (6)
1. A reciprocating compressor air valve disassembly and inspection fixing tool is characterized by comprising a fixing bottom plate for placing and supporting an air valve, wherein the appearance structure of the bottom plate is square, guide screw rods are vertically fixed at four corners of the bottom plate, and pressing claws in the horizontal direction are arranged above the bottom plate on the guide screw rods and used for clamping an air valve shell; the center of the bottom plate is provided with a center hole for placing a protruding part of a center bolt at the bottom of the air valve.
2. The reciprocating compressor air valve overhauling fixing tool as set forth in claim 1, wherein the diameter of the center hole is larger than the outer diameter of the nut of the center bolt at the bottom of the air valve.
3. The reciprocating compressor air valve overhauling fixing tool as set forth in claim 1, wherein the pressing claw is provided with an elongated sliding adjusting groove to adapt to air valve casings with different diameters.
4. The valve disassembly and assembly fixture of a reciprocating compressor as claimed in claim 1, wherein the upper and lower surfaces of the pressing claw are provided with a pressing claw fixing nut for fixing the pressing claw.
5. The reciprocating compressor air valve overhauling fixing tool as set forth in claim 1, wherein the bottom plate is fixed on the guide screw by a bottom plate fixing nut.
6. The fixture for disassembly and assembly of a reciprocating compressor air valve as claimed in claim 1, wherein the guide screw is made of carbon steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123235760.5U CN216731419U (en) | 2021-12-21 | 2021-12-21 | Reciprocating compressor air valve disassembly and inspection fixing tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123235760.5U CN216731419U (en) | 2021-12-21 | 2021-12-21 | Reciprocating compressor air valve disassembly and inspection fixing tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216731419U true CN216731419U (en) | 2022-06-14 |
Family
ID=81937896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123235760.5U Active CN216731419U (en) | 2021-12-21 | 2021-12-21 | Reciprocating compressor air valve disassembly and inspection fixing tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216731419U (en) |
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2021
- 2021-12-21 CN CN202123235760.5U patent/CN216731419U/en active Active
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