CN211599910U

CN211599910U - High stability hexagon socket head cap easy to assemble

Info

Publication number: CN211599910U
Application number: CN201921934583.XU
Authority: CN
Inventors: 朱德强
Original assignee: Hangzhou Hengpu Mechanical Equipment Co ltd
Current assignee: Hangzhou Hengpu Mechanical Equipment Co ltd
Priority date: 2019-11-11
Filing date: 2019-11-11
Publication date: 2020-09-29
Anticipated expiration: 2029-11-11

Abstract

The utility model discloses a high-stability inner hexagonal plug convenient to install, which comprises a knob and a connecting section, wherein the knob is vertically arranged at the middle position of the bottom of the connecting section and is integrally formed with the connecting section, an inner hexagonal groove is arranged at the middle position of the bottom of the knob, a conical groove is arranged at the inner bottom of the inner hexagonal groove, the inner hexagonal groove is convenient for workers to assemble and disassemble, the assembling and disassembling efficiency is improved, a thread is arranged at the upper position of the side wall of the connecting section, the thread and the connecting section are integrally formed, the lower position of the side wall of the connecting section is a smooth section, a circular groove is arranged at the middle position of the top of the connecting section, the connecting section is convenient to connect with a pipeline through the arranged thread, the connecting stability and the sealing performance can be improved, the inner hexagonal groove is internally arranged, an inner hexagonal wrench can be matched with the connecting section, the twisting process is stable, and, the connection stability of the plug and the pipeline is good, and the sealing performance is high.

Description

High stability hexagon socket head cap easy to assemble

Technical Field

The utility model relates to an end cap technical field specifically says a hexagonal end cap in high stability easy to assemble.

Background

The pipe cap, also called sealing head, plug, cover head, pipe cover and choke plug, is welded on the pipe end or is mounted on the external thread of the pipe end to cover the pipe. Used for sealing pipelines and has the same function as pipe plugs.

However, analysis shows that most of the existing plugs manufacture the screwing end into a polygon, and an adjustable wrench or a socket wrench is used for screwing, but the structural strength of the outer side of the screwing end is low, so that the phenomena of loosening of the wrench or slipping of the plug easily occur during screwing, the plugging device is inconvenient for workers to assemble and disassemble, and has poor connection stability and poor sealing performance.

SUMMERY OF THE UTILITY MODEL

Therefore, in order to solve the above-mentioned not enough, the utility model provides a high stability hexagon end cap easy to assemble herein has inside and sets up the interior hexagonal recess, adopts hexagon socket spanner can rather than the looks adaptation, twists the process stable, and makes things convenient for the staff loading and unloading, and the end cap is good with pipe connection stability, advantages such as leakproofness height.

The utility model is realized in such a way that a high-stability inner hexagonal plug which is convenient to install is constructed, the plug comprises a knob and a connecting section, the knob is vertically arranged at the middle position of the bottom of the connecting section and is integrally formed with the connecting section; the middle position of the bottom of the knob is provided with an inner hexagonal groove, the inner bottom of the inner hexagonal groove is provided with a conical groove, and the inner hexagonal groove is convenient for workers to assemble and disassemble, so that the assembling and disassembling efficiency is improved; the lateral wall of linkage segment leans on the upper position to be equipped with the screw thread, screw thread and linkage segment integrated into one piece, and the lateral wall of linkage segment leans on the lower position to be smooth section, and the top intermediate position of linkage segment is equipped with circular recess, is convenient for be connected it with the pipeline through the screw thread that sets up, and can improve connection stability and leakproofness.

Furthermore, the top edge of the inner hexagonal groove is provided with a 15-degree chamfer inclined to the outside, the bottom outside of the knob is provided with a 1 multiplied by 45-degree chamfer, the top edge of the knob is provided with a 0.3 multiplied by 45-degree chamfer, the edge of the connecting part of the knob and the connecting section is provided with a circular arc chamfer with the radius of 0.3, and a tool can be inserted into the inner hexagonal groove through the chamfer.

Further, the top edge of linkage segment is equipped with 1 x 45's chamfer, and circular groove's top edge is equipped with 0.3 x 45's chamfer, and circular groove's interior bottom edge is equipped with the circular arc chamfer that maximum radius is 0.5, and the screw thread edge is equipped with 60 degrees chamfers, can avoid sharp-pointed edge fish tail installer's hand through the chamfer that sets up, and the linkage segment top sets up the chamfer can easily load and unload.

The utility model has the advantages of inside hexagonal recess in setting up adopts hexagonal spanner in can rather than the looks adaptation, twists the process stable, and makes things convenient for the staff loading and unloading, and end cap and pipe connection stability are good, and the leakproofness is high, and concrete advantage embodies:

the method has the advantages that: the bottom intermediate position of knob is equipped with interior hexagonal recess, the interior bottom of interior hexagonal recess is equipped with the bell groove, the staff of being convenient for through the interior hexagonal recess that sets up loads and unloads the operation to it, loading and unloading efficiency is improved, the lateral wall of linkage segment leans on the upper position to be equipped with the screw thread, screw thread and linkage segment integrated into one piece, the lateral wall of linkage segment leans on the lower position to be smooth section, the top intermediate position of linkage segment is equipped with circular recess, be convenient for with it and pipe connection through the screw thread that sets up, and can improve connection stability and leakproofness.

The method has the advantages that: the top edge of interior hexagonal recess is equipped with 15 chamfers of outside slope, and the bottom outside of knob is equipped with 1X 45 chamfers, and the top edge of knob is equipped with 0.3X 45 chamfers, and the position edge of being connected of knob and linkage segment is equipped with the circular arc chamfer that the radius is 0.3, and the chamfer that passes through can insert the instrument in the interior hexagonal recess.

The method has the advantages that: the top edge of linkage segment is equipped with 1X 45's chamfer, and circular recess's top edge is equipped with 0.3X 45's chamfer, and circular recess's interior bottom edge is equipped with the circular arc chamfer that maximum radius is 0.5, and the screw thread edge is equipped with 60 degrees chamfers, can avoid sharp-pointed edge fish tail installer's hand through the chamfer that sets up, and the linkage segment top sets up the chamfer can easily load and unload.

Drawings

Fig. 1 is the utility model discloses hexagonal end cap structure schematic diagram in high stability easy to assemble.

Fig. 2 is an overall side elevation and longitudinal section of the present invention.

Fig. 3 is a bottom view of the present invention.

The figure illustrates the format: knob 1, hexagonal socket 11, taper groove 111, connecting section 2, screw thread 21, smooth section 22, circular recess 23.

Detailed Description

The present invention will be described in detail below with reference to the attached drawings, and the technical solutions in the embodiments of the present invention will be clearly and completely described. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention; furthermore, the terms "first," "second," "third," "upper, lower, left, right," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Meanwhile, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; the connection can be mechanical connection or electrical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model provides a conveniently installed high-stability inner hexagonal plug through improvement, as shown in the attached drawing of the specification, the plug can be implemented as follows; including knob 1 and linkage segment 2, knob 1 is the perpendicular bottom intermediate position that sets up at linkage segment 2 to with linkage segment 2 integrated into one piece.

More specifically, the middle position of the bottom of the knob 1 is provided with an inner hexagonal groove 11, the inner bottom of the inner hexagonal groove 11 is provided with a tapered groove 111, and the inner hexagonal groove 11 is convenient for a worker to assemble and disassemble the knob, so that the assembly and disassembly efficiency is improved.

More specifically, the lateral wall of linkage segment 2 leans on the upper position to be equipped with screw thread 21, and screw thread 21 and linkage segment 2 integrated into one piece, and the lateral wall of linkage segment 2 leans on the lower position to be smooth section 22, and the top intermediate position of linkage segment 2 is equipped with circular recess 23, is convenient for be connected it with the pipeline through the screw thread 21 that sets up, and can improve connection stability and leakproofness.

More specifically, the top edge of the inner hexagonal groove 11 is provided with a 15 ° chamfer inclined to the outside, the bottom outside of the knob 1 is provided with a 1 × 45 ° chamfer, the top edge of the knob 1 is provided with a 0.3 × 45 ° chamfer, and the edge of the connection part between the knob 1 and the connection section 2 is provided with a circular arc chamfer with a radius of 0.3, through which a tool can be inserted into the inner hexagonal groove 11.

More specifically, the top edge of linkage segment 2 is equipped with 1 x 45's chamfer, and the top edge of circular recess 23 is equipped with 0.3 x 45's chamfer, and the interior bottom edge of circular recess 23 is equipped with the circular arc chamfer that maximum radius is 0.5, and screw 21 edge is equipped with 60 degrees chamfers, can avoid sharp-pointed edge fish tail installer's hand through the chamfer that sets up, and the 2 tops of linkage segment set up the chamfer can easily load and unload.

The working principle of the high-stability inner hexagonal plug convenient to install is as follows: firstly, the staff inserts the hexagon socket wrench in the hexagon socket 11 in the middle of knob 1, then aims at the mouth of pipe that will block up with the 2 tops of linkage segment, rotates hexagon socket semi-axis clockwise immediately afterwards, and inside the cooperation screw thread 21 screwed it into the mouth of pipe, until knob 1 up end pastes tight mouth of pipe edge, when needs are dismantled, insert and anticlockwise rotation can with the hexagon socket wrench.

In conclusion; the utility model discloses hexagonal end cap in high stability easy to assemble compares with current end cap, has inside and sets up the interior hexagonal recess, adopts interior hexagonal spanner can rather than the looks adaptation, twists the process stable, and makes things convenient for the staff loading and unloading, and the end cap is good with pipe connection stability, advantages such as leakproofness height.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a high stability hexagon socket head cap easy to assemble, includes knob (1) and linkage segment (2), its characterized in that: the knob (1) is vertically arranged in the middle of the bottom of the connecting section (2) and is integrally formed with the connecting section (2); an inner hexagonal groove (11) is formed in the middle of the bottom of the knob (1), and a conical groove (111) is formed in the inner bottom of the inner hexagonal groove (11); the lateral wall of linkage segment (2) leans on the upper position to be equipped with screw thread (21), screw thread (21) and linkage segment (2) integrated into one piece, the lateral wall of linkage segment (2) leans on the lower position to be smooth section (22), the top intermediate position of linkage segment (2) is equipped with circular recess (23).

2. The high-stability inner hexagonal plug convenient to mount according to claim 1, wherein: the top edge of inner hexagonal recess (11) is equipped with 15 chamfers of outside slope, the bottom outside of knob (1) is equipped with 1 x 45 chamfers, the top edge of knob (1) is equipped with 0.3 x 45 chamfers, the connection position edge of knob (1) and linkage segment (2) is equipped with the circular arc chamfer that the radius is 0.3.

3. The high-stability inner hexagonal plug convenient to mount according to claim 1, wherein: the top end edge of the connecting section (2) is provided with a chamfer of 1 multiplied by 45 degrees, the top end edge of the circular groove (23) is provided with a chamfer of 0.3 multiplied by 45 degrees, the inner bottom edge of the circular groove (23) is provided with an arc chamfer with the maximum radius of 0.5, and the edge of the thread (21) is provided with a chamfer of 60 degrees.