A high-sealing compressor forging

Abstract

The utility model discloses a high-sealing compressor forging, comprising a forging body, a driver shaft and a docking sleeve; the forging body, the driver shaft and the docking sleeve are provided with a forging docking assembly; the utility model relates to the technical field of compressor forgings, and has the following beneficial effects: in this case, the shaft forging and the driver shaft can be accurately docked by the forging docking assembly, so that the driver shaft can directly drive the shaft forging to rotate, and the connection effect can be more stable relative to the coupling, and the working process can be connected through an integrated docking sleeve, and the shafts on both sides can be directly inserted into the docking sleeve for connection, which is convenient and quick.

Description

Technical Field

[0001] The utility model relates to the technical field of compressor forgings, in particular to a high-sealing compressor forging. Background Art

[0002] A piston compressor is a type of compressor that relies on the reciprocating motion of a piston to pressurize and transport gas. It is a positive displacement compressor. When driving the compressor, a coupling is usually required to connect the compressor forging to the driver shaft. However, during the coupling connection process, the compressor forging and the driver shaft will not be directly connected. Once the coupling holes on both sides of the coupling are not positioned accurately, the rotation of the compressor forging will be affected. In addition, the installation process of the coupling needs to be divided into multiple separate parts for assembly, which is very inconvenient. Utility Model Content

[0003] To achieve the above objectives, the utility model is implemented through the following technical solutions: a high-sealing compressor forging, including a forging body, a driver shaft and a docking sleeve; the forging body, the driver shaft and the docking sleeve are provided with a forging docking assembly;

[0004] Among them, the forging docking assembly includes: a docking groove, a docking protrusion, an open groove, a rotating ring, a rotating groove, a slide rail, a slideway, a clamping strip and a threaded hole;

[0005] The docking groove is provided on the forging body and the driver shaft, the docking protrusion is installed on the inner wall of the docking tube, the slideway is provided on the end surfaces on both sides of the docking tube, the slide rail is installed on the rotating ring, the rotating ring is installed in the slideway through the slide rail, the clamping strip is installed on the forging body and the driver shaft, the rotating groove is provided on the inner ring wall of the rotating ring, the opening groove is provided on the rotating groove, the threaded hole is provided on the rotating ring and the clamping strip, and this component can be used for accurate and stable connection between the forging body and the driver shaft.

[0006] Preferably, a connecting plate is provided on the forging body.

[0007] Preferably, a positioning groove is provided on the forging body, and a positioning block is provided on the driver shaft.

[0008] Preferably, the shape of the opening slot is consistent with the shape of the clamping strip.

[0009] Preferably, the inner diameters of the docking sleeve, the forging body and the driver shaft are consistent.

[0010] Beneficial Effects

[0011] The high-sealing compressor forging has the following beneficial effects:

[0012] In this case, the forging docking assembly can be used to accurately dock the shaft forging and the driver shaft, so that the driver shaft can directly drive the shaft forging to rotate. The connection effect is more stable than that of the coupling, and the working process can be connected through an integrated docking sleeve. The shafts on both sides can be directly inserted into the docking sleeve for connection, which is convenient and quick. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the three-dimensional appearance structure of a high-sealing compressor forging described in the utility model.

[0014] Figure 2 This is a schematic diagram of the three-dimensional split structure of a high-sealing compressor forging described in the utility model.

[0015] Figure 3 This is a schematic diagram of the main cross-sectional structure of a high-sealing compressor forging described in the utility model.

[0016] Figure 4 It is a partially enlarged structural schematic diagram of a forging butt joint assembly of a high-sealing compressor forging described in the utility model.

[0017] In the figure: 1, forging body; 2, drive shaft; 3, docking tube; 4, docking groove; 5, docking protrusion; 6, opening groove; 7, rotating ring; 8, rotating groove; 9, slide rail; 10, slideway; 11, clamping strip; 12, threaded hole; DETAILED DESCRIPTION

[0018] Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present utility model.

[0019] See also Figure 1-4 , the utility model provides a technical solution.

[0020] A high-sealing compressor forging, comprising a forging body 1, a driver shaft 2 and a docking sleeve 3; the forging body 1, the driver shaft 2 and the docking sleeve 3 are provided with a forging docking assembly;

[0021] The forging docking assembly includes: a docking groove 4, a docking protrusion 5, an opening groove 6, a rotating ring 7, a rotating groove 8, a slide rail 9, a slideway 10, a clamping strip 11 and a threaded hole 12;

[0022] The docking groove 4 is provided on the forging body 1 and the driver shaft 2, the docking protrusion 5 is installed on the inner wall of the docking tube 3, the slideway 10 is provided on the end surfaces of both sides of the docking tube 3, the slide rail 9 is installed on the rotating ring 7, the rotating ring 7 is installed in the slideway 10 through the slide rail 9, the clamping strip 11 is installed on the forging body 1 and the driver shaft 2, the rotating groove 8 is provided on the inner ring wall of the rotating ring 7, the opening groove 6 is provided on the rotating groove 8, and the threaded hole 12 is provided on the rotating ring 7 and the clamping strip 11.

[0023] It should be noted that when performing the connection work, the forging body 1 and the driver shaft 2 are inserted and docked from both sides of the docking tube 3, so that the clamping strips 11 on both sides enter the rotating groove 8 from the open groove 6 at the same time, and then the rotating ring 7 is rotated to make the clamping strip 11 clamped into the position of the rotating groove 8 without the open groove 6, so that the clamping strip 11 is aligned with the threaded hole 12 on the rotating ring 7, and then the clamping strip 11 can be fixed to the rotating ring 7 through the threaded hole 12 by bolts, and then the connection and fixation of the forging body 1 and the driver shaft 2 can be completed.

[0024] Preferably, further, a connecting plate is provided on the forging body 1.

[0025] It should be noted that the connecting plate is used to connect with the compressor piston mechanism.

[0026] Preferably, further, a positioning groove is provided on the forging body 1, and a positioning block is provided on the driver shaft 2.

[0027] It should be noted that the positioning groove and the positioning block can help the forging body 1 and the driver shaft 2 to be more accurately docked.

[0028] Preferably, the shape of the opening slot 6 is consistent with that of the clamping strip 11 .

[0029] It should be noted that the shape of the opening slot 6 is to enable the clamping strip 11 to smoothly pass through the opening slot 6 and enter the rotating slot 8 .

[0030] Preferably, the inner diameters of the docking sleeve 3, the forging body 1 and the driver shaft 2 are consistent.

[0031] It should be noted that the butt sleeve 3, the forging body 1 and the driver shaft 2 with the same inner diameter can further ensure the driving stability after connection.

[0032] Although 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 high-sealing compressor forging, comprising a forging body, a driver shaft and a docking sleeve; characterized in that: The forging body, the driver shaft and the docking tube are provided with a forging docking assembly; Among them, the forging docking assembly includes: a docking groove, a docking protrusion, an open groove, a rotating ring, a rotating groove, a slide rail, a slideway, a clamping strip and a threaded hole; The docking groove is provided on the forging body and the driver shaft, the docking protrusion is installed on the inner wall of the docking tube, the slideway is provided on the end surfaces on both sides of the docking tube, the slide rail is installed on the rotating ring, the rotating ring is installed in the slideway through the slide rail, the clamping strip is installed on the forging body and the driver shaft, the rotating groove is provided on the inner ring wall of the rotating ring, the opening groove is provided on the rotating groove, and the threaded hole is provided on the rotating ring and the clamping strip.

2. A high-sealing compressor forging according to claim 1, characterized in that: A connecting plate is provided on the forging body.

3. A high-sealing compressor forging according to claim 1, characterized in that: The forging body is provided with a positioning groove, and the driver shaft is provided with a positioning block.

4. A high-sealing compressor forging according to claim 1, characterized in that: The shape of the opening slot is consistent with the shape of the clamping strip.

5. A high-sealing compressor forging according to claim 1, characterized in that: The inner diameters of the butt joint sleeve, the forging body and the driver shaft are consistent.

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