CN216991234U

CN216991234U - Pipe inner wall opening burr sander

Info

Publication number: CN216991234U
Application number: CN202123131977.1U
Authority: CN
Inventors: 苏晓荣; 郝振军; 王鹏; 张彬; 王哲
Original assignee: China Shanxi Sijian Group Co Ltd
Current assignee: China Shanxi Sijian Group Co Ltd
Priority date: 2021-12-14
Filing date: 2021-12-14
Publication date: 2022-07-19
Anticipated expiration: 2031-12-14

Abstract

The utility model discloses a pipe inner wall opening burr polisher, and particularly relates to the technical field of pipe inner wall opening burr polishing. The pipe polishing machine is simple to operate and low in manufacturing cost, can polish the inner walls of pipes with different calibers, and can select different polishing modes according to different materials of the pipes, so that burrs on the inner walls of the pipes are prevented from damaging workers, and the working efficiency of the workers is improved.

Description

Pipe inner wall opening burr sander

Technical Field

The utility model relates to the technical field of pipe inner wall opening burr grinding, in particular to a pipe inner wall opening burr grinder.

Background

In the installation construction operation process, the pipe plays important part in the construction, and when the pipe is specifically used, owing to need the tubular product of different length, and then the staff needs the scene to cut the pipe and handle, and the pipe produces a large amount of burrs on the pipe bore inner wall after the cutting, and these burrs easily cause staff's hand fish tail, easily take place the incident, consequently, need polish the processing with the burr on the pipe bore inner wall immediately after cutting the pipe.

When the staff is polishing the burr on the pipe diameter inner wall, the staff need handle the burr through the pliers, has intangibly wasted a large amount of time, manual work, the indirect increase that causes construction cost, and when handling, the human error causes more or less bodily injury equally, causes certain harmful effects to progress, safety, quality etc. of construction.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above defects in the prior art, embodiments of the present invention provide a pipe inner wall opening burr grinder, by providing a grinding assembly, the grinding rods distributed in a triangular shape can make one end of the grinding rod from wide to narrow, and can be adapted to pipes with different calibers, and a plurality of combined grinding rods are attached to the inner wall of the calibers of the pipes to rotate and grind burrs on the inner wall of the calibers of the pipes through grinding spiral marks, so as to solve the problems proposed in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a tubular product inner wall mouth burr sander, includes the connecting rod, connecting rod one end is provided with the connector, connecting rod and connector one end fixed connection, connector one end and pistol drill output fixed connection, connector one end is provided with the subassembly of polishing.

In a preferred embodiment, the grinding assembly comprises a plurality of grinding rods, the grinding rods are all arranged at one end of the connecting rod and are distributed in a triangular mode, the connecting mode of one end of each grinding rod is welded, a plurality of grinding spiral marks are arranged outside the grinding rods, and the connecting positions of one end of the connecting rod and one end of each grinding rod are welded.

In a preferred embodiment, a knife groove is formed in the surface of the grinding rod, an alloy blade is arranged in the knife groove, the alloy blade is matched with the knife groove structure, threaded holes are formed in the joints of the alloy blade and the grinding rod, a threaded rod is arranged in the threaded holes, and the alloy blade and the grinding rod are detachably connected through the threaded holes and the threaded rod.

In a preferred embodiment, the plurality of grinding rods are all configured to be the same in diameter size and length, and are made of steel.

The utility model has the technical effects and advantages that:

1. through the arrangement of the polishing components, three polishing rods are distributed in a triangular shape, joints of one ends of the three polishing rods are respectively welded, the polishing rods are distributed in the triangular shape, one ends of the polishing rods are arranged from wide to narrow, the polishing rods can be further suitable for pipes with different calibers, when the combined polishing rods extend to the inner wall of the calibers of the pipes, the combined polishing rods are driven to be attached to the inner wall of the calibers of the pipes to rotate through the rotation of the connecting rods, and burrs on the inner wall of the calibers of the pipes are further polished through polishing spiral marks on the polishing rods, so that burrs on the inner wall of the calibers of the pipes can be rapidly processed, and accidental injuries of the burrs to workers are reduced;

2. knife grooves are formed in the surfaces of three polishing rods, alloy blades are installed inside the knife grooves, the alloy blades and the polishing rods are connected through the cooperation of threaded rods and threaded holes, and then the polishing rods after combination rotate on the inner wall of the caliber of the plastic pipe, so that the polishing rods drive the alloy blades to rotate and polish burrs through the alloy blades, workers can polish burrs on the inner wall of the plastic pipe conveniently, and the alloy blades are detached from the knife grooves conveniently through the cooperation of the threaded rods and the threaded holes.

Synthesize the above-mentioned, use through the structure that the aforesaid adopted mutually supports, can make things convenient for the staff to polish the processing to the tubular product inner wall of equidimension not, and then be applicable to the tubular product of equidimension not, adopt two kinds of different modes of polishing according to the different materials of tubular product moreover, and then can polish to the burr on the tubular product inner wall immediately after cutting the tubular product.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a perspective view showing a connection structure of a grinding rod and an alloy blade according to the present invention.

FIG. 3 is a perspective view of the connecting structure of the connecting rod, the connecting head and the grinding rod of the present invention.

Fig. 4 is a schematic view of the internal structure of the grinding rod of the present invention when it is connected to an alloy blade.

The reference signs are: 1. a connecting rod; 2. a connector; 3. grinding the rod; 4. polishing spiral marks; 5. a cutter groove; 6. an alloy blade; 7. a threaded hole; 8. a threaded rod.

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 obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

The pipe inner wall opening burr sander as shown in the attached drawings 1-4 comprises a connecting rod 1, wherein one end of the connecting rod 1 is provided with a connector 2, the connecting rod 1 is fixedly connected with one end of the connector 2, one end of the connector 2 is fixedly connected with the output end of a gun drill, and one end of the connector 2 is provided with a sanding component.

As shown in fig. 1 and 3, the grinding assembly comprises a plurality of grinding rods 3, the plurality of grinding rods 3 are all arranged at one end of a connecting rod 1, the plurality of grinding rods 3 are distributed in a triangular shape, the connection mode of one ends of the plurality of grinding rods 3 is welding, a plurality of grinding spiral marks 4 are arranged outside the grinding rods 3, one end of the connecting rod 1 is welded with the connection position of one ends of the plurality of grinding rods 3, so that the plurality of grinding rods 3 are distributed in a triangular shape, one end of each grinding rod 3 after being combined is arranged from wide to narrow, further can be used for pipes with various calibers, is suitable for pipes with different calibers, and one end of the connecting rod 1 is welded with the plurality of grinding rods 3, and then can rotate connecting rod 1 when rotating, make a plurality of grinding pin 3 that are triangle-shaped and distribute rotate, the spiral trace 4 of polishing of 3 outsides of grinding pin can conveniently polish the burr of tubular product bore inner wall.

As shown in the accompanying

drawings

1, 2 and 4, a knife groove 5 is formed in the surface of a grinding rod 3, an alloy blade 6 is arranged in the knife groove 5, the alloy blade 6 is matched with the knife groove 5 in structure, a threaded hole 7 is formed in the joint of the alloy blade 6 and the grinding rod 3, a threaded rod 8 is arranged in the threaded hole 7, the alloy blade 6 and the grinding rod 3 are detachably connected through the threaded hole 7 and the threaded rod 8, the alloy blade 6 is conveniently installed in the knife groove 5 formed in the grinding rod 3, the threaded rod 8 is further inserted into the threaded hole 7, the threaded rod 8 and the threaded hole 7 are mutually matched, the grinding rod 3 and the alloy blade 6 are connected, meanwhile, an convenience is brought to a user to take the alloy blade 6 out of the knife groove 5 formed in the grinding rod 3, and burrs on the inner wall of a plastic pipe can be ground through the alloy blade 6.

As shown in attached figures 1 and 2, the diameters and the lengths of the plurality of grinding rods 3 are set to be the same, the grinding rods 3 are made of steel materials, so that the diameters and the lengths of the plurality of grinding rods 3 are set to be the same, welding in a triangular shape is performed between the plurality of grinding rods 3 conveniently, and the service life of the grinding rods 3 can be prolonged by the steel materials.

The working principle of the utility model is as follows: when the three-end grinding rod type hand gun drill is used specifically, referring to attached drawings 1-4 of the specification, three grinding rods 3 with the same diameter and length are prepared, the three grinding rods 3 are distributed in a triangular shape, the joints of one ends of the three grinding rods are welded respectively, the welded joints of one ends of the three grinding rods 3 are ground, one end of a connecting rod 1 and the welded three grinding rods 3 are welded, and a connector 2 at one end of the connecting rod 1 is connected with the output end of the hand gun drill;

when burrs on the inner wall of the caliber of the metal pipe are polished, the three combined polishing rods 3 extend to the inner wall of the pipe, due to the triangular arrangement of the three polishing rods 3, one end of each combined polishing rod 3 is wide to narrow, the combined polishing rods are further suitable for pipes with different calibers, the connecting rod 1 is driven to rotate by the pistol drill, the combined polishing rods 3 are driven to rotate on the inner wall of the pipe by the connecting rod 1, and the burrs on the inner wall of the caliber of the pipe are polished by the polishing spiral marks 4 on the outer part of the polishing rods 3;

when burrs on the inner wall of the caliber of the plastic pipe are polished, knife grooves 5 are formed in the surfaces of three polishing rods 3, alloy blades 6 are installed inside the knife grooves 5, the alloy blades 6 and the polishing rods 3 are connected through the matching of threaded rods 8 and threaded holes 7, and then when the combined polishing rods 3 rotate on the inner wall of the caliber of the plastic pipe, the polishing rods 3 drive the alloy blades 6 to rotate and polish the burrs through the alloy blades 6;

after the use, can rotate threaded rod 8 out from screw hole 7 is inside, make and separate between alloy blade 6 and the pole 3 of polishing, and then take out alloy blade 6 from the sword 5 inside of the sword groove 5 that the pole 3 surface was seted up of polishing, select the mode of different polishing according to specific in service behavior.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiment of the utility model, only the structures related to the disclosed embodiment are related, other structures can refer to common design, and the same embodiment and different embodiments of the utility model can be combined mutually under the condition of no conflict;

and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.

Claims

1. The utility model provides a tubular product inner wall mouth burr sander, includes connecting rod (1), its characterized in that: connecting rod (1) one end is provided with connector (2), connecting rod (1) and connector (2) one end fixed connection, connector (2) one end and pistol drill output fixed connection, connector (2) one end is provided with the subassembly of polishing.

2. The pipe inner wall port burr sander of claim 1, wherein: the grinding assembly comprises a plurality of grinding rods (3), the grinding rods (3) are arranged at one end of the connecting rod (1) in a plurality of numbers, and the grinding rods (3) are distributed in a triangular shape.

3. The pipe inner wall port burr sander of claim 2, wherein: a plurality of the connected mode of pole (3) one end of polishing is the welding, pole (3) outside is provided with a plurality of spiral marks (4) of polishing, the junction welding of connecting rod (1) one end and a plurality of pole (3) one end of polishing.

4. A pipe inner wall opening burr grinder as claimed in claim 3, wherein: the surface of the grinding rod (3) is provided with a cutter groove (5), an alloy blade (6) is arranged in the cutter groove (5), and the alloy blade (6) is matched with the cutter groove (5) in structure.

5. The pipe inner wall port burr sander of claim 4, wherein: threaded holes (7) are formed in the joints of the alloy blades (6) and the polishing rods (3), threaded rods (8) are arranged in the threaded holes (7), and the alloy blades (6) and the polishing rods (3) are detachably connected through the threaded holes (7) and the threaded rods (8).

6. The pipe inner wall opening burr sander of claim 5, wherein: the diameter and the length of the grinding rods (3) are all set to be the same, and the grinding rods (3) are made of steel.