CN211439764U

CN211439764U - Assembling device for sealing ring

Info

Publication number: CN211439764U
Application number: CN201922399008.0U
Authority: CN
Inventors: 冯波; 魏春宁; 胡锭; 卫毅斌
Original assignee: Wuxi Desikai Power Technology Co ltd
Current assignee: Wuxi Desikai Power Technology Co ltd
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2020-09-08
Anticipated expiration: 2029-12-27

Abstract

The utility model discloses an assembling device of a sealing ring, which comprises a base and a supporting groove arranged in the base; the device also comprises a tension ring arranged on the support groove and a movable assembling column matched with the tension ring; the assembling column comprises a feeding end and an assembling end; a sealing ring is arranged at the feeding end; a concave platform for placing a workpiece to be installed is arranged at the assembling end; the assembling column is inserted into the tensioning ring, and the tensioning ring pushes the sealing ring to be matched with the workpiece to be assembled. Has the advantages that: the assembling column is conical; the sealing ring is arranged at the feeding end of the assembling column, the tensioning ring pushes the sealing ring to a workpiece to be assembled, the sealing ring expands and is matched with the workpiece to be assembled, and the assembly of the sealing ring is realized; the assembly can be completed only by sleeving the sealing ring at the feeding end of the assembly column and pressing down the assembly column, so that the operation is simple, and the assembly efficiency is improved.

Description

Assembling device for sealing ring

Technical Field

The utility model relates to a sealing ring assembly field specifically is an assembly quality of sealing ring.

Background

In the assembly process of nozzle ring assembly, the assembly of sealing ring is indispensable. During assembly, the diameter of the sealing ring is smaller than that of the assembly, so that the assembly is inconvenient; when the product is a double seal ring structure, the assembly of the inner seal ring is more inconvenient, so that a seal ring assembly device is urgently needed.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to the inconvenient problem of assembling of sealing ring, and provide an assembly quality of sealing ring.

The utility model discloses a realize above-mentioned purpose, adopt following technical scheme:

the assembling device of the sealing ring comprises a base and a supporting groove arranged in the base; the device also comprises a tension ring arranged on the support groove and a movable assembling column matched with the tension ring; the assembling column comprises a feeding end and an assembling end; a sealing ring is arranged at the feeding end; a concave platform for placing a workpiece to be installed is arranged at the assembling end; the assembling column is inserted into the tensioning ring, and the tensioning ring pushes the sealing ring to be matched with the workpiece to be assembled;

furthermore, a limiting hole is formed in the support groove; the assembling column is provided with a limiting column at the feeding end; the limiting column is matched with the limiting hole and moves downwards along the limiting hole;

further, the tension ring comprises two annular semicircular sleeves; the outer ring of the semicircular sleeve is provided with a groove along the circumferential direction, and an elastic rubber ring is arranged in the groove;

furthermore, a convex block is arranged in the center of the concave platform;

has the advantages that:

the assembling column is conical; the sealing ring is arranged at the feeding end of the assembling column, the tensioning ring pushes the sealing ring to a workpiece to be assembled, the sealing ring expands and is matched with the workpiece to be assembled, and the assembly of the sealing ring is realized; the assembly can be completed only by sleeving the sealing ring at the feeding end of the assembly column and pressing down the assembly column, so that the operation is simple, and the assembly efficiency is improved;

the support groove is provided with a limiting hole, and the assembling column is provided with a limiting column matched with the limiting hole; when the assembling column is used, the assembling column can be vertically assembled by inserting the limiting column into the limiting hole, so that the operation requirement is reduced;

the upper end of the assembling column is provided with the concave platform, and when a product with a double-sealing ring structure is assembled, the product is lifted through the gasket, so that the assembly can be completed, and the application range of the device is expanded;

the concave table center is provided with the lug, conveniently carries and takes the erection column.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the present invention;

fig. 3 is a three-dimensional schematic view of the present invention;

wherein: 1. a base; 2. a support groove; 3. a tension ring; 31. a semicircular sleeve; 32. a trench; 33. an elastic rubber ring; 4. assembling the column; 41. a feeding end; 42. an assembly end; 43. a limiting column; 44. a concave platform; 45. a bump; 5. a seal ring; 6. and (5) waiting for loading the workpiece.

Detailed Description

An assembling device of a sealing ring comprises a base 1. The base 1 is a cylinder and is provided with a stepped hole. A supporting groove 2 is arranged in the stepped hole, and a tensioning ring 3 is arranged on the supporting groove 2. The tension ring 3 comprises two annular semicircular sleeves 31; the outer ring of each semicircular sleeve 31 is provided with a groove 32 along the circumferential direction; an elastic rubber ring 33 is arranged in the groove 32. And also includes a mounting post 4 that cooperates with the tension ring 3. The assembling column 4 is a table body with taper. The mounting post 4 comprises a feeding end 41 and a mounting end 42, and a sealing ring 5 is arranged at the feeding end 41. The fitting end 42 is provided with a recessed table 43, and the workpiece 6 to be fitted is disposed in the recessed table 43. Putting the assembling column 4 into the tensioning ring 3 and vertically pressing down; under the effect of tapering, the diameter of tensioning ring 3 and sealing ring 5 constantly increases, and tensioning ring 3 upwards promotes sealing ring 5 simultaneously, breaks away from assembly end 42 to sealing ring 5, and with waiting to adorn work piece 6 cooperation, the completion assembly.

In order to further facilitate the assembly of the sealing ring 5, the bottom of the groove body of the supporting groove 2 is provided with a limiting hole 21; the assembling column 4 is provided with a limiting column 43 at the feeding end 41; the limiting hole 21 is matched with the limiting column 43; during assembly, the limiting column 43 is inserted into the limiting hole 21 and moves downwards along the limiting hole 21; the mounting post 4 is always in a vertical position and is no longer limited to applying only vertical forces.

Further, the mounting post 4 is provided with a recessed land 44 at the mounting end 42. When in use, a workpiece 6 to be loaded is arranged on the concave table 4. When the workpiece 6 to be assembled needs to be assembled with the upper and lower sealing rings, the workpiece 6 to be assembled is arranged in the concave table 44, and the upper position is assembled; a shim is then placed in the recess 44 to pad the workpiece 6 to be mounted and then assembled in the lower position. The center of the concave table 44 is also provided with a convex block 45, so that the assembling column 4 is convenient to lift and take when in use.

Claims

1. The assembling device of the sealing ring comprises a base (1) and a supporting groove (2) arranged in the base (1); the device is characterized by also comprising a tension ring (3) arranged on the support groove (2) and a movable assembling column (4) matched with the tension ring (3); the assembling column (4) comprises a feeding end (41) and an assembling end (42); a sealing ring (5) is arranged at the feeding end (41); a concave table (44) for placing a workpiece (6) to be installed is arranged at the assembling end (42); the assembling column (4) is inserted into the tensioning ring (3), and the tensioning ring (3) pushes the sealing ring (5) to be matched with the workpiece (6) to be assembled.

2. A seal ring assembling apparatus according to claim 1, wherein the support groove (2) is provided with a stopper hole (21); a limiting column (43) is arranged at the feeding end (41) of the assembling column (4); the limiting column (43) is matched with the limiting hole (21) and moves downwards along the limiting hole (21).

3. A sealing ring fitting device according to claim 1, characterised in that said tensioning ring (3) comprises two annular semicircular sleeves (31); the semicircular sleeve (31) outer ring is provided with a groove (32) along the circumferential direction, and an elastic rubber ring (33) is arranged in the groove (32).

4. A seal ring assembling apparatus according to claim 1, wherein said depressed portion (44) is centrally provided with a projection (45).