Labyrinth compressor cylinder alignment tool

Abstract

The utility model relates to the technical field of maze compressors, in particular to a maze compressor cylinder alignment tool, which can meet the positioning of cylinders with different sizes and models and reduce the cost by using one set of tool, and comprises an L-shaped main body plate, two sides of the L-shaped main body plate are respectively provided with two positioning holes, and a right-angle position is provided with a positioning hole. Positioning locking bolts are arranged in at least two positioning holes, a side extending plate perpendicular to the L-shaped main body plate is arranged on one side of the L-shaped main body plate, an adjusting hole is formed in the side extending plate, and an adjusting bolt is arranged in the adjusting hole.

Description

Technical Field

[0001] The utility model relates to the technical field of labyrinth compressors, in particular to a cylinder alignment tool for a labyrinth compressor. Background Art

[0002] When assembling a large labyrinth compressor, the cylinder needs to be assembled on the crankcase to ensure the coaxiality between the cylinder hole and the crankcase crosshead slideway hole. Due to the large size and heavy weight of the cylinder, it is difficult to adjust the cylinder. The existing crankcase has adjustment seats at both ends, which are directly fixed with bolts. The adjustment seats are provided with left and right adjustment bolts, and the adjustment bolts are used to press against the cylinder for fine adjustment. There are no fixed threaded holes on the front and back of the crankcase, only inspection holes with threaded holes. Since the sizes and positions of the inspection holes on crankcases of different sizes and models are different, it is necessary to prepare multiple sets of different positioning tooling, resulting in high cost of use. Summary of the invention

[0003] In order to solve the problem that different cylinders need to be equipped with different tooling and the use cost is high, the utility model provides a labyrinth compressor cylinder alignment tooling, which can use one set of tooling to meet the positioning of cylinders of different sizes and models, thereby reducing costs.

[0004] The technical solution is as follows: a labyrinth compressor cylinder alignment tool, characterized in that it includes an L-shaped main plate, two positioning holes are respectively provided on both sides of the L-shaped main plate, and a positioning hole is provided at a right angle position, and at least two of the positioning holes are provided with positioning locking bolts, and one side of the L-shaped main plate is provided with a perpendicular side extension plate, and the side extension plate is provided with an adjustment hole, and the adjustment bolt is provided in the adjustment hole.

[0005] Its further feature is that a positioning pad is provided at the end of the adjusting bolt, and a corresponding recessed hole is opened on the positioning pad.

[0006] After adopting the utility model, a plurality of positioning holes are opened on the same L-shaped main body plate using a special tooling, which can adapt to different sizes and models. BRIEF DESCRIPTION OF THE DRAWINGS

[0007] Figure 1 It is a schematic diagram of the crankcase and cylinder;

[0008] Figure 2 This is the main view of the L-shaped main plate structure;

[0009] Figure 3 This is a side view of the structure of the utility model;

[0010] Figure 4 This is a state diagram used in the present utility model. DETAILED DESCRIPTION

[0011] See Figure 2 and Figure 3 As shown, a labyrinth compressor cylinder alignment tool comprises an L-shaped main body plate 1, two locating holes 2 are respectively provided on both sides of the L-shaped main body plate 1, and a locating hole 2 is provided at a right angle position, that is, a total of five locating holes 2, the spacing between two adjacent locating holes 2 is the same, and at least two locating holes 2 are provided with locating locking bolts 3, and the L-shaped main body plate 1 is fixed by fixing the locating locking bolts 3 to the threaded holes on the inspection holes. Different locating holes can be used to adapt to inspection holes of different sizes and models, so that the L-shaped main body plate 1 can be fixed smoothly.

[0012] A vertical side extension plate 4 is provided on one side of the L-shaped main body plate 1, and an adjustment hole 5 is provided on the side extension plate 4. An adjustment bolt 6 is provided in the adjustment hole 5. A positioning pad 7 is provided at the end of the adjusting bolt 6. A corresponding concave hole is provided on the positioning pad 7. The adjusting bolt 6 can abut against the positioning pad 7, so that the positioning pad 7 abuts against the cylinder, and then the adjusting bolt 6 is used to adjust the cylinder. The positioning pad 7 can fit the arc surface of the front and back sides of the cylinder well. See details. Figure 4 As shown, the L-shaped main body plate 1 is fixed on the inspection hole 8, and then the cylinder 9 can be moved on the crankcase 10 by turning the adjusting bolt 6.

Claims

1. A labyrinth compressor cylinder alignment tool, characterized in that: It includes an L-shaped main plate, two positioning holes are respectively provided on both sides of the L-shaped main plate, and a positioning hole is provided at a right angle position, and positioning locking bolts are arranged in at least two of the positioning holes. A perpendicular side extension plate is provided on one side of the L-shaped main plate, and an adjustment hole is provided on the side extension plate, and an adjustment bolt is arranged in the adjustment hole.

2. A labyrinth compressor cylinder alignment tool according to claim 1, characterized in that: A positioning pad is arranged at the end of the adjusting bolt, and a corresponding concave hole is opened on the positioning pad.

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