CN215846112U - Long pipe inner hole burr cleaning device - Google Patents
Long pipe inner hole burr cleaning device Download PDFInfo
- Publication number
- CN215846112U CN215846112U CN202121977899.4U CN202121977899U CN215846112U CN 215846112 U CN215846112 U CN 215846112U CN 202121977899 U CN202121977899 U CN 202121977899U CN 215846112 U CN215846112 U CN 215846112U
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- speed steel
- inner hole
- cutter body
- fixedly connected
- connecting block
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Abstract
The utility model belongs to the technical field of machining, and particularly relates to a long pipe inner hole burr cleaning device which comprises a cutter body and a perforated pipe, wherein one end of the cutter body is fixedly connected with a back cap, a threaded hole is formed in the back cap, the threaded hole is in threaded connection with a connecting shaft, a pressing plate is fixedly connected with a connecting block through two inner hexagonal bolts, a T-shaped groove is matched with a high-speed steel blade, and the inner diameter surface of the perforated pipe is set to be a burr surface; the utility model can process pipes with various inner hole sizes without changing cutters. The device adopts a three-piece structure, and the self weight is effectively reduced. Compared with the cleaning by using a steel wire brush, the device has the advantages that the efficiency and the quality are greatly improved; compared with the grinding wheel, the safety is also very guaranteed. In addition, the device is not influenced by the irregularity and the ellipse of the inner hole of the pipe, and can be cleaned to every place without dead angles by utilizing the flexible extension and retraction of the blades.
Description
Technical Field
The utility model relates to the technical field of machining, in particular to a long pipe inner hole burr cleaning device.
Background
At present, the burr of an inner hole of a long pipe (more than 5 meters) is cleaned, an effective method is not available temporarily, a brown corundum grinding wheel is sometimes used for cleaning, the cleaning is not thorough, the grinding wheel is fragile and dangerous, the grinding wheel is fast worn, different specifications of grinding wheels are needed for different apertures, the specifications of the grinding wheel are various, the processing cost is high, and the user requirements can not be met in efficiency regardless of safety and cost.
In order to solve the problems, the utility model provides a device for cleaning burrs of an inner hole of a long pipe, which can process pipes with various inner hole sizes without replacing a cutter. The device adopts a three-piece structure, and the self weight is effectively reduced. Compared with the cleaning by using a steel wire brush, the device has the advantages that the efficiency and the quality are greatly improved; compared with the grinding wheel, the safety is also very guaranteed. In addition, the device is not influenced by the irregularity and the ellipse of the inner hole of the pipe, and can be cleaned to every place without dead angles by utilizing the flexible extension and retraction of the blades. The blade is made of high-speed steel, the tool tip is sharp and wear-resistant, and the cost is saved.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the utility model provides a long pipe inner hole burr cleaning device which comprises a cutter body and a punching pipe, wherein one end of the cutter body is fixedly connected with a back cap, a threaded hole is formed in the back cap, the threaded hole is in threaded connection with a connecting shaft, the side wall of the cutter body is fixedly connected with a connecting block, a T-shaped groove is formed in the connecting block, the inner wall of the T-shaped groove is connected with a high-speed steel blade in a sliding mode, and an installing mechanism is arranged between the connecting block and the high-speed steel blade.
Preferably, the number of the high-speed steel blades is three, and the three high-speed steel blades are uniformly distributed on the periphery of the cutter body.
Preferably, the mounting mechanism comprises a pressing plate, and the pressing plate is fixedly connected with the connecting block through two hexagon socket head bolts.
Preferably, the T-shaped groove is matched with the high-speed steel blade.
Preferably, the inner diameter surface of the perforated pipe is a burr surface.
Preferably, the length of the perforated pipe is 1m-12 m.
The technical scheme of the utility model has the following beneficial technical effects:
1. the high-speed steel blade slides in the T-shaped groove through centrifugal force, the distance for the high-speed steel blade to slide out of the T-shaped groove is variable, and the protruding length of the high-speed steel blade is changed, so that the deburring device can be suitable for deburring of punched pipes with different diameters.
2. The lengths of the three high-speed steel blades are changed respectively, so that the lengths of the three high-speed steel blades sliding out of the T-shaped grooves are different, and burrs of the irregular and oval punched pipes in the inner hole can be removed.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the present invention with the platen removed;
FIG. 3 is a schematic structural view of the body of the present invention polishing the burr surface;
FIG. 4 is a schematic view of the perforated pipe of the present invention;
FIG. 5 is a schematic view of the high speed steel blade of the present invention in an extended configuration;
in the figure: the tool comprises a connecting shaft 1, a cutter body 2, a back cap 3, a pressure plate 4, a high-speed steel blade 5, a hexagon socket head cap 6, a perforated pipe 7, a burr surface 8, a threaded hole 9, a T-shaped groove 10 and a connecting block 11.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1-5, the punching tool comprises a tool body 2 and a punching tube 7, wherein the inner diameter surface of the punching tube 7 is set as a burr surface 8, the length of the punching tube 7 is 1m-12m, one end of the tool body 2 is fixedly connected with a back cap 3, a threaded hole 9 is arranged in the back cap 3, the threaded hole 9 is in threaded connection with a connecting shaft 1, the connecting shaft 1 is fixedly connected with a long rod, and the other end of the long rod is fixedly connected with a driving motor.
The side wall fixedly connected with connecting block 11 of cutter body 2 is equipped with T-slot 10 on the connecting block 11, T-slot 10 and high-speed steel blade 5 phase-match, and the inner wall sliding connection in T-slot 10 has high-speed steel blade 5, and T-slot 10 is spacing to high-speed steel blade 5.
The high-speed steel blade 5 is three, and three high-speed steel blade 5 evenly distributed is equipped with installation mechanism in the periphery of cutter body 2 between connecting block 11 and the high-speed steel blade 5, and installation mechanism includes clamp plate 4, and clamp plate 4 is through two hexagon socket head cap screw 6 and connecting block 11 fixed connection, and high-speed steel blade 5 is removable.
The working principle is as follows: when a user needs to remove burrs on the burr surface 8, the cutter body 2 is arranged on the connecting shaft 1 through the threaded hole 9, and the perforated pipe 7 is sleeved on the cutter body 2; then start driving motor and rotate, driving motor rotates and drives stock, connecting axle 1 and cutter body 2 and rotate, and cutter body 2 rotates and drives three high-speed steel blade 5 and rotate, and the high-speed steel blade 5 of homonymy can follow T-slot 10 roll-off under centrifugal force to offset it with burr face 8 and remove the burr, the whole burr that removes of rotating to burr face 8 that rotates of high-speed steel blade 5 simultaneously.
The utility model has the following technical effects:
1. the high-speed steel blade slides in the T-shaped groove through centrifugal force, the distance for the high-speed steel blade to slide out of the T-shaped groove is variable, and the protruding length of the high-speed steel blade is changed, so that the deburring device can be suitable for deburring of punched pipes with different diameters.
2. The lengths of the three high-speed steel blades are changed respectively, so that the lengths of the three high-speed steel blades sliding out of the T-shaped grooves are different, and burrs of the irregular and oval punched pipes in the inner hole can be removed.
The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention.
Claims (6)
1. The utility model provides a long tube hole burr cleaning device, includes cutter body (2) and perforated pipe (7), its characterized in that, one end fixedly connected with back of the body cap (3) of cutter body (2), be equipped with screw hole (9) in back of the body cap (3), screw hole (9) threaded connection has connecting axle (1), the lateral wall fixedly connected with connecting block (11) of cutter body (2), be equipped with T-slot (10) on connecting block (11), the inner wall sliding connection of T-slot (10) has high-speed steel blade (5), be equipped with installation mechanism between connecting block (11) and high-speed steel blade (5).
2. The long pipe inner hole burr removing device according to the claim 1, characterized in that the number of the high speed steel blades (5) is three, and the three high speed steel blades (5) are evenly distributed on the periphery of the cutter body (2).
3. The long pipe inner hole deburring device of claim 1, wherein said mounting mechanism comprises a pressure plate (4), said pressure plate (4) is fixedly connected with a connecting block (11) by two hexagon socket head cap screws (6).
4. A long pipe inner hole deburring device according to claim 3 characterized in that said T-shaped groove (10) matches with high speed steel blade (5).
5. A long pipe inner hole deburring device according to claim 1 characterized in that the inner diameter surface of said perforated pipe (7) is provided as burr surface (8).
6. A device for deburring long-pipe inner holes according to claim 1, wherein the length of the perforated pipe (7) is 1m-12 m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121977899.4U CN215846112U (en) | 2021-08-23 | 2021-08-23 | Long pipe inner hole burr cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121977899.4U CN215846112U (en) | 2021-08-23 | 2021-08-23 | Long pipe inner hole burr cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215846112U true CN215846112U (en) | 2022-02-18 |
Family
ID=80242606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121977899.4U Active CN215846112U (en) | 2021-08-23 | 2021-08-23 | Long pipe inner hole burr cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215846112U (en) |
-
2021
- 2021-08-23 CN CN202121977899.4U patent/CN215846112U/en active Active
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