CN211868384U

CN211868384U - Bung hole edger

Info

Publication number: CN211868384U
Application number: CN202020136284.8U
Authority: CN
Inventors: 宋建锋
Original assignee: Hebei Shijiheng Taifu Plastics Co ltd
Current assignee: Hebei Shijiheng Taifu Plastics Co ltd
Priority date: 2020-01-21
Filing date: 2020-01-21
Publication date: 2020-11-06
Anticipated expiration: 2030-01-21

Abstract

The utility model discloses a bung hole edger relates to plastic drum technical field. The device comprises a connecting seat, wherein the upper part of the connecting seat is connected with a handle, the middle part of the connecting seat is provided with a knife rest, the knife rest is connected with a blade, and the lower part of the connecting seat is rotatably connected with a shaper. The utility model discloses a bung hole edger simple structure, convenient operation, the deburring is of high quality, and the roughness and the leakproofness of bung hole are good.

Description

Bung hole edger

Technical Field

The utility model relates to a plastic drum technical field specifically indicates a bung hole edger.

Background

After the plastic drum produced, the bung hole position had deckle edge to exist, and the personnel generally take the blade to repair, but the deckle edge that produces at the cambered surface of bung hole is difficult to be repaiied totally, and the deckle edge is repaired easily and is jagged, influences the roughness and the leakproofness of bung hole.

Disclosure of Invention

The utility model aims to solve the technical problem that a bung hole edger is provided, simple structure, convenient operation, the deburring is of high quality, improves bung hole roughness and leakproofness.

In order to solve the technical problem, the utility model discloses the technical scheme who takes is: the barrel opening edger is characterized by comprising a connecting seat, wherein a handle is connected to the upper portion of the connecting seat, a knife rest is arranged in the middle of the connecting seat, a blade is connected to the knife rest, and a shaping device is rotatably connected to the lower portion of the connecting seat.

Preferably, the connecting base is provided with an internal thread hole penetrating through the upper surface and the lower surface, the middle part of the connecting base is provided with a through hole, the shape of the through hole is matched with that of the knife rest, and the lower part of the connecting base is rotatably connected with a bearing in the calibrator.

Preferably, the lower portion of the connecting seat extends into the bearing, the connecting seat is provided with a bearing pressing table, the bearing pressing table is pressed on the upper surface of the inner ring of the bearing, a locking shaft is arranged below the bearing, the upper portion of the locking shaft is in threaded connection with the connecting seat in the bearing, the locking shaft is provided with a bearing boss, and the bearing boss is pressed on the lower surface of the inner ring of the bearing.

Preferably, the knife rest is provided with a knife groove along the length direction, the vertical side surface of the knife groove is provided with a plurality of threaded holes, and the upper surface of the knife rest is provided with a groove.

Preferably, the calibrator overall dimension is matched with the bung hole overall dimension, and the calibrator center is equipped with the dead eye, is equipped with the bearing in the dead eye.

Preferably, the lower end of the handle is provided with an external thread part, and the external thread part is in threaded connection with the connecting seat.

Further preferably, the handle is T-shaped, and the vertical tail end of the T-shaped is provided with an external thread part.

Further preferably, the upper end of the handle is in threaded connection with the hand wheel.

Adopt the produced beneficial effect of above-mentioned technical scheme to lie in:

1. the utility model discloses be equipped with the bearing in the calibrator, the handle drives knife rest and blade and utilizes the bearing rotation, guarantees to rotate smoothly steady, and the trimming burr is of high quality, and bung hole roughness and leakproofness are good, convenient operation is swift;

2. the utility model discloses be equipped with the calibrator, can finalize the design to the bung hole when the blade scrapes deckle edge, reduce and warp.

Drawings

FIG. 1 is a schematic sectional view of the present invention;

FIG. 2 is a schematic view of the overall structure of the present invention;

in the figure: 1. handle 2, connecting seat 3, knife rest 4, blade 5, calibrator 6, bearing 7, lock axle 8, retaining ring.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, 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 application.

As shown in fig. 1-2, a barrel mouth edger comprises a connecting seat 2, wherein the upper part of the connecting seat 2 is connected with a handle 1, the middle part of the connecting seat 2 is provided with a knife rest 3, the knife rest 3 is connected with a blade 4, and the lower part of the connecting seat 2 is rotatably connected with a shaper 5.

Specifically, the connecting seat 2 is provided with an internal thread hole penetrating through the upper surface and the lower surface, the middle part of the connecting seat 2 is provided with a through hole, the shape of the through hole is matched with that of the knife rest 3, the knife rest 3 is arranged in the through hole, and the lower part of the connecting seat 2 is rotatably connected with the bearing 6 in the calibrator 5. In connecting seat 2 lower part stretched into

bearing

6, 2 lower parts of connecting seat were equipped with the bearing and pressed the platform, and the bearing is pressed the platform and is pressed at the upper surface of bearing 6 inner race, is equipped with lock axle 7 below bearing 6, and 7 upper portions of lock axle threaded connection connecting seats 2 in the bearing 6, lock axle 7 are equipped with the pillow block, and the pillow block is pressed at the bearing inner race lower surface, and lock axle 7 is with 2 axial fixings of connecting seat on bearing 6.

Specifically, a cutter groove is formed in the cutter rest 3 along the length direction, the blade 4 is arranged in the cutter groove, a plurality of threaded holes are formed in the vertical side face of the cutter groove, the blade 4 in the cutter groove is fixed by screwing a bolt into the threaded holes, a groove is formed in the upper surface of the cutter rest 3, and the lower end of the handle 1 is clamped into the groove to fix the cutter rest 3.

Specifically, 5 overall dimension of calibrator and bung hole overall dimension looks adaptations, 5 centers of calibrator are equipped with the dead eye, are equipped with bearing 6 in the dead eye, and the dead eye pins the outer lane of bearing 6 with the circlip for the hole of bearing 6 another side available standard.

Specifically, the lower end of the handle 1 is provided with an external thread part which is in threaded connection with the connecting seat 2.

Further specifically, the handle 1 is T-shaped, and the vertical end of the T-shape is provided with an external thread portion.

As another embodiment of the handle, the upper end of the handle 1 is connected with a hand wheel in a threaded manner.

The utility model discloses when using, prop the bung hole earlier and prevent to scrape deckle edge in-process bung hole deformation with calibrator 5 in putting into the bung hole, 5 surfaces of calibrator and bung hole surface parallel and level, blade 4 just in time with bung hole surface parallel and level, then turning handle 1, handle 1 drives knife rest 3 and blade 4 on connecting seat 2 at 5 internal rotations of calibrator, and it is rotatory that the bung hole is being wiped to blade 4, scrapes the burr above the bung hole, makes bung hole surfacing. When the blade 4 needs to be replaced, the bolt on the blade holder 3 can be loosened, the blade 4 can be taken down for replacement, and then the bolt is screwed on the fixed blade.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a bung hole edger which characterized in that, includes connecting seat (2), and connecting seat (2) upper portion is connected with handle (1), and connecting seat (2) middle part is equipped with knife rest (3), is connected with blade (4) on knife rest (3), and connecting seat (2) lower part rotates connects calibrator (5).

2. The barrel mouth edger according to claim 1, characterized in that the connecting base (2) is provided with an internal threaded hole penetrating through the upper and lower surfaces, the middle part of the connecting base (2) is provided with a through hole, the shape of the through hole is matched with the shape of the knife rest (3), and the lower part of the connecting base (2) is rotatably connected with a bearing (6) in the calibrator (5).

3. The barrel mouth edger according to claim 2, characterized in that the lower part of the connecting seat (2) extends into the bearing (6), the connecting seat (2) is provided with a bearing pressing platform which is pressed on the upper surface of the bearing inner ring, the lower surface of the bearing is provided with a locking shaft (7), the upper part of the locking shaft (7) is in threaded connection with the connecting seat (2) in the bearing, the locking shaft (7) is provided with a bearing platform which is pressed on the lower surface of the bearing inner ring.

4. The barrel opening edger of claim 1, wherein the knife rest (3) is provided with a knife slot along the length direction, the vertical knife slot standing side surface is provided with a plurality of threaded holes, and the upper surface of the knife rest (3) is provided with a groove.

5. The barrel mouth edger according to claim 1, characterized in that the sizing device (5) has a shape size matched with the shape size of the barrel mouth, a bearing hole is arranged at the center of the sizing device (5), and a bearing (6) is arranged in the bearing hole.

6. The bung edger according to claim 1, wherein the handle (1) is provided at a lower end thereof with an external thread part, and the external thread part is screw-coupled with the coupling socket (2).

7. The bung edger according to claim 6, characterized in that the handle (1) is T-shaped, the vertical end of the T-shape is provided with an external thread.

8. The bung edger according to claim 6, wherein the upper end of the handle (1) is threadedly connected with a hand wheel.