CN217482312U

CN217482312U - Oil seal plug

Info

Publication number: CN217482312U
Application number: CN202221601166.5U
Authority: CN
Inventors: 吴石芳
Original assignee: Fulineberky Sealing Member Kunshan Co ltd
Current assignee: Fulineberky Sealing Member Kunshan Co ltd
Priority date: 2022-06-24
Filing date: 2022-06-24
Publication date: 2022-09-23
Anticipated expiration: 2032-06-24

Abstract

The utility model relates to a chock plug technical field specifically is an oil blanket chock plug, include: the upper part of the handle is cylindrical, the lower part of the handle is hexagonal, and the cylindrical outer side of the upper part of the handle is subjected to frosting treatment; the plug head and the lower part of the handle are designed into a hexagonal integrated mode; positioning mechanism comprises location axle, a location section of thick bamboo, stripper plate, location axle and a location section of thick bamboo fixed mounting are in the inside of handle and chock plug, the inside of a location section of thick bamboo is provided with spherical joint, be provided with the movable rod of being connected with the stripper plate on the spherical joint, the one end that spherical joint was kept away from to the movable rod is provided with expanding spring, expanding spring's the other end and location hub connection, just the stripper plate activity runs through the inside of assembly at the chock plug, the utility model aims to provide an oil blanket chock plug can avoid oil blanket chock plug and oil pipe mouth to seal when stopping, appears crooked, and the leakproofness of oil blanket chock plug is too poor.

Description

Oil seal plug

Technical Field

The utility model relates to a chock plug technical field specifically is an oil blanket chock plug.

Background

When the oil seal plug head is plugged with an oil pipe opening, the oil seal plug head can be inclined, so that the distance of an oil inlet pipe opening of the oil seal plug head is limited, and meanwhile, the sealing performance of the inclined oil seal plug head is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an oil seal chock plug to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an oil sealing plug, an oil sealing plug comprising: the upper part of the handle is cylindrical, the lower part of the handle is hexagonal, and the cylindrical outer side of the upper part of the handle is subjected to frosting treatment; the plug head and the lower part of the handle are designed into a hexagonal integrated mode; positioning mechanism comprises location axle, a location section of thick bamboo, stripper plate, location axle and a location section of thick bamboo fixed assembly are in the inside of handle and chock plug, the inside of a location section of thick bamboo is provided with spherical joint, be provided with the movable rod of being connected with the stripper plate on the spherical joint, the one end that spherical joint was kept away from to the movable rod is provided with expanding spring, expanding spring's the other end and location hub connection, just the stripper plate activity runs through the assembly in the inside of chock plug.

The beneficial effect of adopting above-mentioned technical scheme is: the inside of filling in oil pipe with the chock plug through the upper portion of holding the handle is cylindrical, the lower part hexagonal that can use instrument and handle in addition blocks and makes the handle drive the chock plug and fill in inside oil pipe, when the chock plug is filled in inside oil pipe, the dummy block is followed the chock plug and is entered into inside oil pipe, in case the chock plug takes place to be crooked, the chock plug will drive the stripper plate crooked, the stripper plate will extrude oil pipe's inner wall, the oil pipe inner wall will extrude the stripper plate activity, the stripper plate drives the movable rod activity through spherical joint, movable rod extrusion expanding spring, the movable rod drives the stripper plate of opposite side and removes simultaneously, the stripper plate of opposite side will extrude oil pipe's inner wall, make the chock plug unable removal, remind the staff that the chock plug takes place to be crooked this moment, after the position of adjustment chock plug, expanding spring will drive the stripper plate and resume the starting position, until the inside that the chock plug was filled in oil pipe.

As a further improvement, the seal groove has been seted up in the outside of chock plug, the inside noose of seal groove has the sealing washer, the cross section of seal groove and sealing washer is triangle-shaped.

The beneficial effect of adopting above-mentioned technical scheme is: the sealing washer can effectively play sealed effect, and the cross section of seal groove and sealing washer is the triangle-shaped design simultaneously, can increase stability.

As a further improvement of the utility model, the positioning shaft is connected with the positioning cylinder in an integrated manner.

As a further improvement of the utility model, the inside of a location section of thick bamboo is the dead slot, just spherical joint movable mounting is at the bottom inner wall of a location section of thick bamboo.

As a further improvement, the movable rod is fixedly connected with the spherical joint, and the movable rod is far away from the one end fixed mounting of spherical joint and has a movable plate, the movable plate is in the inside activity of a location section of thick bamboo.

The beneficial effect of adopting above-mentioned technical scheme is: when the movable rod drives the spherical joint to move, the movable sheet drives the movable sheet to move in the positioning barrel, the movable sheet extrudes the telescopic spring, and the telescopic spring can enable the movable rod to return to the initial position.

As a further improvement of the utility model, one end of the expansion spring is fixedly connected with the movable plate.

As a further improvement of the utility model, the stripper plate is three even fixed around in the outside of movable rod, just the one end that the movable rod was kept away from to the stripper plate runs through the inner wall of location section of thick bamboo and chock plug, just stripper plate and location section of thick bamboo and chock plug interference through connection.

The beneficial effect of adopting above-mentioned technical scheme is: the design of three extrusion piece, when the chock plug takes place to incline, it is more stable when the extrusion piece extrudees with the inner wall of oil pipe, and the design of extrusion piece and location section of thick bamboo and chock plug interference through connection can be when the chock plug takes place to incline, and the extrusion piece can normally move about, avoids blocking.

Drawings

Fig. 1 is a schematic view of the overall structure of an oil seal plug of the present invention;

fig. 2 is a cross-sectional view of an oil seal plug of the present invention;

fig. 3 is a partial sectional view of the oil seal plug of the present invention.

In the figure: 1. a handle; 2. a plug head; 3. a positioning mechanism; 31. positioning the shaft; 32. a positioning cylinder; 33. a tension spring; 34. a movable plate; 35. a movable rod; 36. extruding the sheet; 37. a spherical joint; 4. a sealing groove; 5. and (5) sealing rings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1 to 3, the present invention provides an oil seal plug, which includes: the upper part of the handle 1 is cylindrical, the lower part of the handle 1 is hexagonal, and the cylindrical outer side of the upper part of the handle 1 is subjected to frosting treatment; the plug head 2, the plug head 2 and the lower part of the handle 1 are designed into a hexagonal integral type; positioning mechanism 3, by location axle 31, a location section of thick bamboo 32, the piece 36 constitutes, location axle 31 and a location section of thick bamboo 32 fixed assembly are in the inside of handle 1 with chock plug 2, the inside of a location section of thick bamboo 32 is provided with spherical joint 37, be provided with the movable rod 35 of being connected with the piece 36 on the spherical joint 37, the one end that spherical joint 37 was kept away from to movable rod 35 is provided with expanding spring 33, expanding spring 33's the other end is connected with location axle 31, and the piece 36 activity of extrusion runs through the assembly in the inside of chock plug 2, the beneficial effect of adopting above-mentioned technical scheme is: the plug head 2 is plugged into the oil pipe through the upper cylindrical shape of the handle 1, in addition, the handle 1 can be clamped with the lower hexagonal shape of the handle 1 by using a tool, so that the handle 1 drives the plug head 2 to be plugged into the oil pipe, when the plug head 2 is plugged into the oil pipe, the extrusion sheet 36 enters the oil pipe along with the plug head 2, once the plug head 2 is inclined, the plug head 2 drives the extrusion sheet 36 to be inclined, the extrusion sheet 36 extrudes the inner wall of the oil pipe, the extrusion sheet 36 moves to extrude the extrusion sheet 36, the extrusion sheet 36 drives the movable rod 35 to move through the spherical joint 37, the movable rod 35 extrudes the expansion spring 33, meanwhile, the movable rod 35 drives the extrusion sheet 36 on the other side to move, the extrusion sheet 36 on the other side extrudes the inner wall of the oil pipe, so that the plug head 2 cannot move, the worker is reminded that the plug head 2 is inclined at the moment, after the position of the plug head 2 is adjusted, the expansion spring 33 drives the extrusion sheet 36 to return to the initial position, until the plug head 2 is plugged into the interior of the oil pipe.

The utility model discloses an in the embodiment, seal groove 4 has been seted up in the outside of chock plug 2, and the inside noose of seal groove 4 has sealing washer 5, and the cross section of seal groove 4 and sealing washer 5 is triangle-shaped, adopts above-mentioned technical scheme's beneficial effect to be: sealing washer 5 can effectively play sealed effect, and the cross section of seal groove 4 and sealing washer 5 is the triangle-shaped design simultaneously, can increase stability.

In one embodiment of the present invention, the positioning shaft 31 is integrally connected to the positioning cylinder 32.

In one embodiment of the present invention, the positioning cylinder 32 is a hollow groove, and the spherical joint 37 is movably mounted on the inner wall of the bottom of the positioning cylinder 32.

The utility model discloses an in the embodiment, movable rod 35 and spherical joint 37 fixed connection, and the one end fixed mounting that spherical joint 37 was kept away from to movable rod 35 has movable plate 34, and movable plate 34 adopts above-mentioned technical scheme's beneficial effect to be in the inside activity of a location section of thick bamboo 32: when the movable rod 35 drives the spherical joint 37 to move, the movable plate 34 drives the movable plate 34 to move in the positioning cylinder 32, the movable plate 34 extrudes the extension spring 33, and the extension spring 33 can enable the movable rod 35 to return to the initial position.

In one embodiment of the present invention, one end of the extension spring 33 is fixedly connected to the movable plate 34.

The utility model discloses an in the embodiment, the extrusion piece 36 is around the outside at movable rod 35 for three even fixed, and the one end that the movable rod 35 was kept away from to the extrusion piece 36 runs through the inner wall of a location section of thick bamboo 32 and chock plug 2, and extrusion piece 36 and a location section of thick bamboo 32 and 2 interference through connections of chock plug, adopts above-mentioned technical scheme's beneficial effect to be: the design of three extrusion piece 36, when chock plug 2 takes place to incline, extrusion piece 36 is more stable with the inner wall extrusion of oil pipe during, and extrusion piece 36 and location section of thick bamboo 32 and 2 interference through connection designs of chock plug can take place to incline at chock plug 2, and extrusion piece 36 can normally move about, avoids blocking.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An oil sealing plug, comprising:

the upper part of the handle is cylindrical, the lower part of the handle is hexagonal, and the cylindrical outer side of the upper part of the handle is subjected to frosting treatment;

the plug head and the lower part of the handle are designed in a hexagonal integrated manner;

positioning mechanism comprises location axle, a location section of thick bamboo, stripper plate, location axle and a location section of thick bamboo fixed assembly are in the inside of handle and chock plug, the inside of a location section of thick bamboo is provided with spherical joint, be provided with the movable rod of being connected with the stripper plate on the spherical joint, the one end that spherical joint was kept away from to the movable rod is provided with expanding spring, expanding spring's the other end and location hub connection, just the stripper plate activity runs through the assembly in the inside of chock plug.

2. An oil seal plug according to claim 1, wherein a seal groove is formed in the outer side of the plug, a seal ring is sleeved in the seal groove, and the cross sections of the seal groove and the seal ring are triangular.

3. An oil sealing plug as claimed in claim 1, wherein the positioning shaft is integrally connected to the positioning barrel.

4. An oil sealing plug as claimed in claim 1, wherein the positioning cylinder is hollow, and the spherical joint is movably mounted on the inner wall of the bottom of the positioning cylinder.

5. The oil sealing plug according to claim 1, wherein the movable rod is fixedly connected with the spherical joint, and a movable plate is fixedly installed at one end of the movable rod away from the spherical joint and moves inside the positioning cylinder.

6. An oil sealing plug according to claim 1, wherein one end of the extension spring is fixedly connected with the movable plate.

7. An oil sealing plug head according to claim 1, wherein the three squeezing pieces are uniformly fixed around the outer side of the movable rod, one end of the squeezing piece, which is far away from the movable rod, penetrates through the positioning cylinder and the inner wall of the plug head, and the squeezing piece is in interference penetration connection with the positioning cylinder and the plug head.