CN216607490U

CN216607490U - Large-diameter pipeline is with whole circular ware of split type electronic inside and outside chamfer

Info

Publication number: CN216607490U
Application number: CN202122811975.0U
Authority: CN
Inventors: 孙飞; 王发炎
Original assignee: SHANDONG EFIELD PIPING SYSTEM CO Ltd
Current assignee: SHANDONG EFIELD PIPING SYSTEM CO Ltd
Priority date: 2021-11-17
Filing date: 2021-11-17
Publication date: 2022-05-27
Anticipated expiration: 2031-11-17

Abstract

The utility model discloses a split type electric internal and external chamfer rounding device for a large-diameter pipeline, which comprises a main body, wherein a chamfer groove is formed in the surface of the main body, a first threaded hole is formed in the inner wall of the chamfer groove, a chamfer blade is arranged on the front surface of the first threaded hole, a bolt is arranged on the front surface of the chamfer blade, a linkage shaft hole is formed in the main body, a sheath is arranged on one side of the main body, a chip guide hole is formed in the sheath, a second threaded hole is formed in the inner wall of the sheath, and a linkage shaft is arranged on the other side of the main body; this full circular knitting ware of split type electronic inside and outside chamfer for heavy-calibre pipeline can reach and carry out the chamfer for heavy-calibre pipeline fast through setting up main part, chamfer groove, first screw hole, chamfer blade, bolt, sheath, draw bits hole, second screw hole, universal driving shaft, finally realizes improving pipe-line system installation effectiveness, saves the cost of labor to at the chamfer in-process, can avoid the chamfer bits to block up chamfer groove, be convenient for handle the inside chamfer bits of sheath.

Description

Large-diameter pipeline is with whole circular ware of split type electronic inside and outside chamfer

Technical Field

The utility model relates to the technical field of building pipeline systems, in particular to a split type electric internal and external chamfer rounding device for a large-diameter pipeline.

Background

The pipeline is a device for conveying gas, liquid or fluid with solid particles, which is formed by connecting pipes, pipe connectors, valves and the like, and the pipeline is widely applied to multiple industries and fields due to the unique characteristics of the pipeline, and is mainly used for water supply, drainage, heat supply, gas supply, long-distance petroleum and natural gas conveying, agricultural irrigation, hydraulic engineering and various industrial devices. In a pipeline system, the two-combined-supply system is raised at home at present, because a plurality of large-caliber aluminum-plastic composite pipes with the pipe specifications generally being 32.40.50.63 and the like are used, and a clamping and pressing piece connecting mode is used for installation, the pipe is required to be processed by using a full-circle chamfering device before being installed, most of the existing chamfering devices are manual chamfering devices, the working efficiency is low, and the requirements of people cannot be met completely, so that the research and the utility model on the chamfering devices are not interrupted all the time, the good chamfering device can improve the action efficiency, save the cost and can bring greater benefits for people completely.

The prior art has the following defects or problems:

1. the existing full-circle chamfering device in the market is generally a manual reamer chamfering device, so that the installation efficiency is low, and the reamer can damage the inside of a pipe in the use process and is easy to leak water; with the continuous development of a cooling and heating system, the requirements on the installation cost and efficiency of a pipeline system are higher and higher, the pipeline system needs to be installed and used quickly, and the existing manual reamer rounding device is single in structure and low in installation efficiency;

2. the existing reamer chamfering device is easy to cause chamfering scraps to block a sheath in the use process, or chamfering scraps are sputtered everywhere in use, so that the working efficiency is influenced, the chamfering device is used under long-time load, the service life of the chamfering device is also shortened, and the chamfering device is damaged.

Disclosure of Invention

The utility model aims to provide a split type electric internal and external chamfer rounding device for a large-diameter pipeline aiming at the defects in the prior art so as 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 full circular ware of interior outer chamfer of split type electronic for heavy-calibre pipeline, includes the main part, the surface of main part is provided with the chamfer groove, the inner wall in chamfer groove is provided with first screw hole, the front of first screw hole is provided with the chamfer blade, the front of chamfer blade is provided with the bolt, the inside of main part is provided with the linkage shaft hole, one side of main part is provided with the sheath, the inside of sheath is provided with draws the bits hole, the inner wall of sheath is provided with the second screw hole, the opposite side of main part is provided with the universal driving shaft.

As a preferable embodiment of the present invention, the number of the chamfer grooves is four, and the number of the first screw holes is four.

As a preferable embodiment of the present invention, the number of the chamfering blade is four, and the number of the bolt is four.

As a preferable technical solution of the present invention, the bolt is threadedly coupled to the first threaded hole, and the chamfer blade is fixedly coupled to the main body by the bolt.

As the preferable technical scheme of the utility model, the number of the chip-guiding holes is four, and the sheath is in threaded connection with the main body.

As a preferred technical scheme of the utility model, the shaft body of the linkage shaft is a hexagonal column, and the linkage shaft is in threaded connection with the main body.

In a preferred embodiment of the present invention, the rounded portion of the main body is cylindrical, and the rounded portion of the sheath is cylindrical.

Compared with the prior art, the utility model provides a split type electric internal and external chamfer rounding device for a large-diameter pipeline, which has the following beneficial effects:

1. the split type electric internal and external chamfer rounding device for the large-diameter pipeline is characterized in that a main body, a chamfer groove, a first threaded hole, a chamfer blade, a bolt, a linkage shaft hole and a linkage shaft are arranged, the linkage shaft is matched with a commercially available electric hand drill to drive the main body to rotate, the main body rotates to drive the chamfer blade arranged on the main body to rotate, and then one end of the pipeline needing chamfering is placed at a bayonet of the chamfer blade to chamfer; the chamfering blade can chamfer uniformly in the use process, cannot damage the interior of a pipe and cause water leakage, can chamfer a large-diameter pipeline quickly, and finally improves the installation efficiency of a pipeline system and saves labor cost;

2. this full circular ware of internal and external chamfer of split type electronic for heavy-calibre pipeline, through setting up the sheath, draw the bits hole, the second screw hole, can discharge the chamfer bits with drawing the bits hole, when the chamfer bits are too much, can rotate the sheath, take off the sheath from the main part above, then clear up the chamfer bits, not only can protect the staff at the during operation not wounded by the chamfer blade mistake with sheath and drawing the bits hole, can also prevent chamfer bits sputtering everywhere, the scope of will chamfering bits sputtering is circled to certain extent, can avoid chamfer bits to block up the chamfer groove, be convenient for handle the inside chamfer bits of sheath.

Drawings

FIG. 1 is a schematic view of a front view structure of a split type electric internal and external chamfer rounder for a large-diameter pipeline, which is disclosed by the utility model;

FIG. 2 is a schematic diagram of a right-view structure of a split type electric internal and external chamfer rounder for a large-caliber pipeline, which is disclosed by the utility model;

FIG. 3 is a schematic view of a sectional structure of a split type electric inner and outer chamfer rounding device for a large-diameter pipeline according to the present invention;

FIG. 4 is a schematic view of the top view structure of the main body of the split electric internal and external chamfer angle rounding device for large diameter pipelines of the present invention.

In the figure: 1. a main body; 2. chamfering the groove; 3. a first threaded hole; 4. chamfering the blade; 5. a bolt; 6. a linkage shaft hole; 7. a sheath; 8. chip leading holes; 9. a second threaded hole; 10. a linkage shaft.

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.

Referring to fig. 1-4, in this embodiment: a split electric internal and external chamfer rounder for a large-diameter pipeline comprises: including main part 1, the surface of main part 1 is provided with chamfer groove 2, and the inner wall of chamfer groove 2 is provided with first screw hole 3, and the front of first screw hole 3 is provided with chamfer blade 4, and the front of chamfer blade 4 is provided with bolt 5, and the inside of main part 1 is provided with linkage shaft hole 6, and one side of main part 1 is provided with sheath 7, and the inside of sheath 7 is provided with draws bits hole 8, and the inner wall of sheath 7 is provided with second screw hole 9, and the opposite side of main part 1 is provided with universal driving shaft 10.

In this embodiment, the number of the chamfer grooves 2 is four, the number of the first threaded holes 3 is four, the first threaded holes 3 can be provided through the chamfer grooves 2, the chamfer blades 4 can be provided with mounting spaces through the chamfer grooves 2, and the bolts 5 can be fixed through the first threaded holes 3; the chamfering blades 4 are four in number, the bolts 5 are four in number, the pipeline can be chamfered through the chamfering blades 4, and the chamfering blades 4 can be fixed on the main body 1 through the bolts 5; the bolt 5 is in threaded connection with the first threaded hole 3, the chamfering blade 4 is fixedly connected with the main body 1 through the bolt 5, the bolt 5 can be fixed through the first threaded hole 3, the chamfering blade 4 can be fixed onto the main body 1 through the bolt 5, and the main body 1 can drive the chamfering blade 4 to rotate through the chamfering blade 4 and the main body 1; the number of the chip leading holes 8 is four, the sheath 7 is in threaded connection with the main body 1, chamfer chips can be discharged through the chip leading holes 8, workers can be protected from being accidentally injured by the chamfer blade 4 through the sheath 7, the chamfer chips can be prevented from being shot everywhere through the sheath 7, the sheath 7 can be taken down from the main body 1 after being rotated through the threaded connection of the sheath 7 and the main body 1, and then the chamfer chips on the chamfer blade 4 are cleaned; the shaft body of the linkage shaft 10 is a hexagonal cylinder, the linkage shaft 10 is in threaded connection with the main body 1, the linkage shaft 10 can be matched with a conventional electric hand drill in the market through the linkage shaft 10, the linkage shaft 10 can be fixed with the main body 1 through the threaded connection of the linkage shaft 10 and the main body 1, and then the linkage shaft 10 is driven to rotate through the conventional electric hand drill in the market, so that the main body 1 is driven to rotate; the rounding part of the main body 1 is cylindrical, the rounding part of the sheath 7 is cylindrical, the rounding part of the main body 1 is cylindrical, the resistance of the main body 1 during rotation can be reduced, the rounding part of the sheath 7 is cylindrical, and the resistance of the sheath 7 during rotation can be reduced.

The working principle and the using process of the utility model are as follows: when the split type electric internal and external chamfer rounding device for a large-diameter pipeline is used, a universal driving shaft 10 is matched with a current electric hand drill in the market to drive a main body 1 to rotate, the main body 1 rotates to drive a chamfer blade 4 arranged on the main body 1 to rotate, then one end of the pipeline to be chamfered is placed at the bayonet of the chamfering blade 4, chamfering can be carried out, the chip guiding hole 8 can discharge chamfer chips during chamfering, when the chamfer chips are excessive, the sheath 7 can be rotated to remove the sheath 7 from the main body 1, then clear up the chamfer bits, not only can protect the staff not accidentally injured by chamfer blade 4 in the work with sheath 7 and draw bits hole 8, can also prevent chamfer bits sputtering everywhere, circle the scope that the chamfer bits was sputtered to certain extent, can avoid chamfer bits to block up chamfer groove 2, be convenient for handle the inside chamfer bits of sheath 7.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a full circle ware of internal and external chamfer of split type electronic for heavy-calibre pipeline which characterized in that: including main part (1), the surface of main part (1) is provided with chamfer groove (2), the inner wall of chamfer groove (2) is provided with first screw hole (3), the front of first screw hole (3) is provided with chamfer blade (4), the front of chamfer blade (4) is provided with bolt (5), the inside of main part (1) is provided with linkage shaft hole (6), one side of main part (1) is provided with sheath (7), the inside of sheath (7) is provided with draws bits hole (8), the inner wall of sheath (7) is provided with second screw hole (9), the opposite side of main part (1) is provided with universal driving shaft (10).

2. The split type electric inner and outer chamfer rounder for the large-caliber pipeline according to claim 1, characterized in that: the number of the chamfer grooves (2) is four groups, and the number of the first threaded holes (3) is four groups.

3. The split type electric inner and outer chamfer rounder for the large-caliber pipeline according to claim 1, characterized in that: the number of the chamfering blades (4) is four, and the number of the bolts (5) is four.

4. The split type electric inner and outer chamfer rounder for the large-caliber pipeline according to claim 1, characterized in that: the bolt (5) is in threaded connection with the first threaded hole (3), and the chamfering blade (4) is fixedly connected with the main body (1) through the bolt (5).

5. The split type electric inner and outer chamfer rounder for the large-caliber pipeline according to claim 1, characterized in that: the number of the chip-leading holes (8) is four, and the sheath (7) is in threaded connection with the main body (1).

6. The split type electric inner and outer chamfer rounder for the large-caliber pipeline according to claim 1, characterized in that: the shaft body of the linkage shaft (10) is a hexagonal column, and the linkage shaft (10) is in threaded connection with the main body (1).

7. The split type electric inner and outer chamfer rounder for the large-caliber pipeline according to claim 1, characterized in that: the round part of the main body (1) is cylindrical, and the round part of the sheath (7) is cylindrical.