CN216229124U

CN216229124U - Auxiliary assembling device for butterfly valve sealing ring

Info

Publication number: CN216229124U
Application number: CN202122769525.XU
Authority: CN
Inventors: 唐荣松
Original assignee: Fiswell Fluid Control Hangzhou Co ltd
Current assignee: Fiswell Fluid Control Hangzhou Co ltd
Priority date: 2021-11-12
Filing date: 2021-11-12
Publication date: 2022-04-08
Anticipated expiration: 2031-11-12

Abstract

The utility model discloses an auxiliary assembling device for a butterfly valve sealing ring, which belongs to the technical field of butterfly valve sealing rings and comprises a workbench, wherein a placing table is fixedly arranged on the upper surface of the workbench, a plurality of limiting blocks are fixedly arranged on the upper surface of the placing table, a fixing plate is arranged on the upper surface of the workbench in a sliding manner, a supporting rod is fixedly arranged on one side, close to the placing table, of the fixing plate, a conical rod is sleeved on the supporting rod, and a fixing rod is fixedly arranged on the upper surface of the workbench; in the prior art, the rubber sealing ring is damaged in the pushing process, so that the material waste is directly caused; the sealing ring is sleeved at one end of the conical rod with a small area, the valve is placed in the middle of the limiting block, the end part of the valve is attached to the end part of the conical rod, the moving rod is pushed by the cylinder to move along the cross groove and is limited by the moving block, the moving rod drives the concave block at the lower end to move, the concave block drives the sealing ring sleeved on the conical rod to move, and the sealing ring is sleeved on the valve.

Description

Auxiliary assembling device for butterfly valve sealing ring

Technical Field

The utility model relates to the technical field of butterfly valve sealing rings, in particular to an auxiliary assembling device for a butterfly valve sealing ring.

Background

The butterfly valve is a regulating valve with simple structure, can be used for the on-off control of a low-pressure pipeline medium, and is a valve, wherein a closing member is a disc and rotates around a valve shaft to open and close the valve;

in the prior art, the butterfly valve sealed by the rubber ring is characterized in that the sealing ring is pushed into the butterfly valve, so that the rubber sealing ring is damaged in the pushing process, and the damage of the rubber sealing ring cannot be repaired, so that the material waste can be directly caused, and therefore the butterfly valve sealing ring auxiliary assembling device is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an auxiliary assembling device for a butterfly valve sealing ring, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a butterfly valve sealing washer assists assembly quality, includes the workstation, fixed surface is equipped with places the platform on the workstation, it is equipped with a plurality of stoppers to place fixed surface on the platform, sliding surface is equipped with the fixed plate on the workstation, the fixed plate is close to places the fixed bracing piece that is equipped with in platform one side, the cover is equipped with the bell rod on the bracing piece, fixed surface is equipped with the dead lever on the workstation, the fixed horizontal pole that is equipped with in dead lever upper end, be equipped with pushing mechanism on the horizontal pole.

According to a preferable technical scheme, the pushing mechanism comprises a limiting rod, one side of the limiting rod is fixedly connected with one end, away from the supporting rod, of the cross rod, a cross groove is formed in the limiting rod, a moving rod is arranged in the cross groove in a sliding mode, moving blocks are fixedly arranged on two sides of the moving rod and are connected with the inner walls of two sides of the cross groove in a sliding mode, a concave block is fixedly arranged at the lower end of the moving rod, an air cylinder is fixedly arranged on the upper surface of the limiting rod, and the output end of the air cylinder is connected with the upper end of the moving rod.

As a preferred technical scheme of the utility model, a first fixed block is fixedly arranged on the upper surface of the workbench, a transverse groove is formed in one side of the first fixed block, which is close to a fixed plate, a first lead screw is rotatably arranged in the transverse groove, a first connecting block is slidably arranged in the transverse groove, one end of the first connecting block is connected with one side of the fixed plate, the first connecting block is in threaded connection with the first lead screw, a circular rod is fixedly arranged at one end of the first lead screw, a rotary rod is fixedly arranged at the other end of the first lead screw, and a bevel gear set is fixedly arranged at one end of the circular rod.

As a preferred technical scheme of the present invention, a second fixed block is fixedly disposed at an end portion of an upper surface of the first fixed block, a longitudinal groove is formed in one side of the second fixed block, the side of the second fixed block, which is close to the tapered rod, a second lead screw is rotatably disposed in the longitudinal groove, a lower end of the second lead screw is connected with the bevel gear set, a second connecting block is slidably disposed in the longitudinal groove, and an arc-shaped block is fixedly disposed at one end of the second connecting block.

As a preferred technical scheme of the utility model, the inner wall of the arc-shaped block is attached to the conical rod, and the arc-shaped block is positioned right below the conical rod.

As a preferable technical scheme of the utility model, the length of the cross groove is greater than that of the conical rod, and the concave block is positioned right above the conical rod.

Compared with the prior art, the utility model has the beneficial effects that:

1. sleeving a sealing ring at one end with a small area of a conical rod, then placing a valve at the middle position of a limiting block, attaching the end part of the valve to the end part of the conical rod, pushing a moving rod to move along a cross groove through an air cylinder, limiting the moving rod through a moving block, driving a concave block at the lower end to move by the moving rod, driving the sealing ring sleeved on the conical rod to move by the concave block, and sleeving the sealing ring on the valve;

2. drive first lead screw through rotating the rotary rod and rotate, first lead screw drives first connecting block and removes along the transverse groove, first connecting block drives the fixed plate and slides, the fixed plate drives the bracing piece and removes, first lead screw drives bevel gear group through circular pole and rotates, bevel gear group drives the second lead screw and rotates, the second lead screw drives the second connecting block and removes along longitudinal groove, the second connecting block drives the arc piece and removes, when the bracing piece leaves the bell rod, arc piece and the laminating of bell rod outer wall, support the bell rod.

Drawings

FIG. 1 is a schematic structural view of the present invention,

figure 2 is a schematic view of an arc-shaped block structure of the utility model,

FIG. 3 is a schematic view of the pushing mechanism of the present invention.

In the figure: 1. a work table; 11. a placing table; 12. a limiting block; 13. a fixing plate; 14. a support bar; 15. a tapered rod; 16. fixing the rod; 17. a cross bar; 2. a pushing mechanism; 21. a limiting rod; 22. a cross groove; 23. a travel bar; 24. a moving block; 25. a concave block; 26. a cylinder; 3. a first fixed block; 31. a transverse slot; 32. a first lead screw; 33. a first connection block; 34. rotating the rod; 35. a circular rod; 36. a bevel gear set; 4. a second fixed block; 41. a longitudinal slot; 42. a second lead screw; 43. a second connecting block; 44. an arc-shaped block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b): as shown in figures 1-3, the utility model provides an auxiliary assembly device for a butterfly valve sealing ring, which comprises a workbench 1, wherein a placing table 11 is fixedly arranged on the upper surface of the workbench 1, a plurality of limiting blocks 12 are fixedly arranged on the upper surface of the placing table 11, a fixing plate 13 is slidably arranged on the upper surface of the workbench 1, a supporting rod 14 is fixedly arranged on one side, close to the placing table 11, of the fixing plate 13, a conical rod 15 is sleeved on the supporting rod 14, a fixing rod 16 is fixedly arranged on the upper surface of the workbench 1, a cross rod 17 is fixedly arranged at the upper end of the fixing rod 16, a pushing mechanism 2 is arranged on the cross rod 17, the placing table 11 is positioned at the end part of one end of the conical rod 15, the limiting blocks 12 are used for limiting a valve, the supporting rod 14 is inserted at the other end of the conical rod 15 and is used for supporting the conical rod 15, the valve is firstly placed at the middle position of the limiting blocks 12, the end part of the valve is attached to the end part of the conical rod 15, and a sealing ring is sleeved at the end part with the conical rod 15 with a small area, remove fixed plate 13, fixed plate 13 drives bracing piece 14 and inserts in conical rod 15, drives the sealing washer of cover on conical rod 15 through pushing mechanism 2 and removes, and the sealing washer belongs to the rubber material, is propped greatly by conical rod 15, because conical rod 15 tip and valve laminating, the valve is located stopper 12, so conical rod 15 can not be promoted, and the sealing washer leaves conical rod 15 at last and arrives on the valve.

Pushing mechanism 2 includes gag lever post 21, gag lever post 21 one side is kept away from 14 one end fixed connection of bracing piece with horizontal pole 17, cross slot 22 has been seted up on the gag lever post 21, it is equipped with carriage release lever 23 to slide in the cross slot 22, the fixed movable block 24 that is equipped with in carriage release lever 23 both sides, movable block 24 and the fixed concave block 25 that is equipped with of cross slot 22 both sides inner wall sliding connection, carriage release lever 23 lower extreme is fixed, fixed surface is equipped with cylinder 26 on the gag lever post 21, cylinder 26 output is connected with carriage release lever 23 upper end, cross slot 22 length is greater than conical rod 15 length, concave block 25 is located directly over conical rod 15, promote carriage release lever 23 through cylinder 26 and remove along cross slot 22, carriage release lever 23 is spacing through movable block 24, carriage release lever 23 drives the concave block 25 removal of lower extreme, concave block 25 drives the sealing washer removal of cover on conical rod 15.

The upper surface of the workbench 1 is fixedly provided with a first fixed block 3, one side of the first fixed block 3, which is close to the fixed plate 13, is provided with a transverse groove 31, a first screw rod 32 is rotationally arranged in the transverse groove 31, a first connecting block 33 is slidably arranged in the transverse groove 31, one end of the first connecting block 33 is connected with one side of the fixed plate 13, the first connecting block 33 is in threaded connection with the first screw rod 32, one end of the first screw rod 32 is fixedly provided with a circular rod 35, the other end of the first screw rod 32 is fixedly provided with a rotating rod 34, one end of the circular rod 35 is fixedly provided with a bevel gear set 36, the end part of the upper surface of the first fixed block 3 is fixedly provided with a second fixed block 4, one side of the second fixed block 4, which is close to the bevel gear set 15, is provided with a longitudinal groove 41, the longitudinal groove 41 is rotationally provided with a second screw rod 42, the lower end of the second screw rod 42 is connected with the bevel gear set 36, a second connecting block 43 is slidably arranged in the longitudinal groove 41, one end of the second connecting block 43 is fixedly provided with an arc block 44, the inner wall of the arc block 44 is attached to the conical rod 15, the arc block 44 is located under the conical rod 15, the thread direction of the first lead screw 32 is opposite to that of the second lead screw 42, the first lead screw 32 is driven to rotate by rotating the rotating rod 34, the first lead screw 32 drives the first connecting block 33 to move along the transverse groove 31, the first connecting block 33 drives the fixing plate 13 to slide, the fixing plate 13 drives the supporting rod 14 to move, the first lead screw 32 drives the conical gear set 36 to rotate through the circular rod 35, the conical gear set 36 drives the second lead screw 42 to rotate, the second lead screw 42 drives the second connecting block 43 to move along the longitudinal groove 41, the second connecting block 43 drives the arc block 44 to move, when the supporting rod 14 leaves the conical rod 15, the arc block 44 is attached to the outer wall of the conical rod 15, and the conical rod 15 is supported.

The working principle is as follows: firstly, the support rod 14 leaves the tapered rod 15, the arc block 44 is attached to the outer wall of the tapered rod 15 to support the tapered rod 15, the seal ring is sleeved at one end of the tapered rod 15 with a small area, then the valve is placed in the middle of the limiting block 12, the end part of the valve is attached to the end part of the tapered rod 15, then the rotating rod 34 is rotated to drive the first screw rod 32 to rotate, the first screw rod 32 drives the first connecting block 33 to move along the transverse groove 31, the first connecting block 33 drives the fixing plate 13 to slide, the fixing plate 13 drives the support rod 14 to move, so that the end part is inserted into the tapered rod 15, the first screw rod 32 drives the bevel gear set 36 to rotate through the circular rod 35, the bevel gear set 36 drives the second screw rod 42 to rotate, the second screw rod 42 drives the second connecting block 43 to move along the longitudinal groove 41, the second connecting block 43 drives the arc block 44 to move, so that the arc block 44 leaves the tapered rod 15, and finally the moving rod 23 is pushed by the air cylinder 26 to move along the cross groove 22, the movable rod 23 is limited through the movable block 24, the movable rod 23 drives the concave block 25 at the lower end to move, and the concave block 25 drives the sealing ring sleeved on the conical rod 15 to move, so that the sealing ring is sleeved on the valve.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a butterfly valve sealing washer assists assembly quality, includes workstation (1), its characterized in that: fixed surface is equipped with places platform (11) on workstation (1), it is equipped with a plurality of stoppers (12) to place platform (11) fixed surface, sliding surface is equipped with fixed plate (13) on workstation (1), fixed plate (13) are close to place platform (11) one side fixed bracing piece (14) that is equipped with, the cover is equipped with toper pole (15) on bracing piece (14), fixed surface is equipped with dead lever (16) on workstation (1), dead lever (16) upper end is fixed and is equipped with horizontal pole (17), be equipped with pushing mechanism (2) on horizontal pole (17).

2. The auxiliary assembling device for the butterfly valve sealing ring according to claim 1, wherein: pushing mechanism (2) include gag lever post (21), bracing piece (14) one end fixed connection is kept away from with horizontal pole (17) in gag lever post (21) one side, cross slot (22) have been seted up on gag lever post (21), it is equipped with carriage release lever (23) to slide in cross slot (22), the fixed movable block (24) that is equipped with in carriage release lever (23) both sides, movable block (24) and cross slot (22) both sides inner wall sliding connection, the fixed concave block (25) that is equipped with of carriage release lever (23) lower extreme, fixed surface is equipped with cylinder (26) on gag lever post (21), cylinder (26) output is connected with carriage release lever (23) upper end.

3. The auxiliary assembling device for the butterfly valve sealing ring according to claim 1, wherein: fixed surface is equipped with first fixed block (3) on workstation (1), horizontal groove (31) have been seted up near fixed plate (13) one side in first fixed block (3), the internal rotation of horizontal groove (31) is equipped with first lead screw (32), it is equipped with first connecting block (33) to slide in horizontal groove (31), first connecting block (33) one end is connected with fixed plate (13) one side, first connecting block (33) and first lead screw (32) threaded connection, first lead screw (32) one end is fixed and is equipped with round bar (35), first lead screw (32) other end is fixed and is equipped with rotary rod (34), round bar (35) one end is fixed and is equipped with awl gear train (36).

4. The auxiliary assembling device for the butterfly valve sealing ring according to claim 3, wherein: first fixed block (3) upper surface tip is fixed and is equipped with second fixed block (4), vertical groove (41) have been seted up to second fixed block (4) near conical rod (15) one side, vertical groove (41) internal rotation is equipped with second lead screw (42), second lead screw (42) lower extreme is connected with bevel gear group (36), it is equipped with second connecting block (43) to slide in vertical groove (41), second connecting block (43) one end is fixed and is equipped with arc piece (44).

5. The auxiliary assembling device for the butterfly valve sealing ring according to claim 4, wherein: the inner wall of the arc-shaped block (44) is attached to the conical rod (15), and the arc-shaped block (44) is located under the conical rod (15).

6. The auxiliary assembling device for the butterfly valve sealing ring according to claim 2, wherein: the length of the cross groove (22) is larger than that of the conical rod (15), and the concave block (25) is positioned right above the conical rod (15).