CN219900286U - Boring cutter head with replaceable cutter blade for numerical control machine tool - Google Patents
Boring cutter head with replaceable cutter blade for numerical control machine tool Download PDFInfo
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- CN219900286U CN219900286U CN202321433726.5U CN202321433726U CN219900286U CN 219900286 U CN219900286 U CN 219900286U CN 202321433726 U CN202321433726 U CN 202321433726U CN 219900286 U CN219900286 U CN 219900286U
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- main body
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- control machine
- numerical control
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- 230000000149 penetrating effect Effects 0.000 claims description 8
- 238000003754 machining Methods 0.000 abstract description 21
- 238000003466 welding Methods 0.000 abstract description 9
- 238000009434 installation Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 5
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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- Cutting Tools, Boring Holders, And Turrets (AREA)
Abstract
The utility model relates to the field of machining tools and discloses a boring cutter head with a replaceable blade for a numerical control machine tool, which comprises a first main body, wherein a second main body is slidably arranged at one side of the bottom end of the first main body, mounting grooves are fixedly formed in two ends of one side, far away from a connecting position, of the top ends of the first main body and the second main body, and blades are fixedly arranged at the bottom ends of the four mounting grooves. In the utility model, the structure mainly comprises a first body, a second body and a blade. The whole structure is similar to that of a common welding tool bit, and on one hand, the welding tool bit is refitted into a mode of changing a blade. The blade is replaced, so that the machining effect in the hole is guaranteed, the machining time can be saved, and the machining efficiency is improved. On the other hand, the installation angle is adjusted, so that the installation angle of the blade is larger, pin arrangement is facilitated in the processing process, the blade and the body are connected through special screws, and the blades can be firmly installed by locking the screws.
Description
Technical Field
The utility model relates to the field of machining tools, in particular to a boring cutter head with a replaceable blade for a numerical control machine tool.
Background
In the manufacturing industry, in order to realize high-precision machining of holes, boring cutters are generally used for operation. In the cutter industry, the product types are also various, for example, boring cutters are fine boring cutters, rough boring cutters, nonstandard compound boring cutters and the like. The boring cutter has the advantages that the processing range is large, the cutter handles are the same, cutter heads with different lengths are arranged, the processing of different apertures can be realized, and the universality is relatively strong. However, because the common tool bit is a welding blade, each time the blade is worn, a worker is required to grind the blade, and the in-hole machining effect is easily affected because the grinding experience of each worker is different. In addition, because of the common welding blades, the blade angle cannot be stabilized in the welding process, so that pins of some blades are not smooth in the machining process. Causing damage to the surface of the workpiece.
Under the above circumstances, a double-edged adjustable boring cutter bidirectional adjusting and blade replacing structure is designed, and relates to the field of machining cutters. The installation angle of the blade is adjusted, so that the pin arrangement is good in the processing process. The replaceable blade structural design is more convenient for machining personnel to operate, and ensures the machining effect in the hole.
Accordingly, a boring tool bit with a replaceable blade for a numerical control machine tool is provided by those skilled in the art to solve the problems set forth in the background art.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides a replaceable blade boring cutter head for a numerical control machine tool. The whole structure is similar to that of a common welding tool bit, and on one hand, the welding tool bit is refitted into a mode of changing a blade. The blade is replaced, so that the machining effect in the hole is guaranteed, the machining time can be saved, and the machining efficiency is improved. On the other hand, the installation angle is adjusted, so that the installation angle of the blade is larger, pin arrangement is facilitated in the processing process, the blade and the body are connected through special screws, and the blades can be firmly installed by locking the screws. And then the cutter head is integrally arranged on the boring cutter bar, so that the hole can be machined.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the boring cutter head with the replaceable blade for the numerical control machine tool comprises a first main body, wherein a second main body is arranged on one side of the bottom end of the first main body in a sliding manner;
the two ends of the top ends of the first main body and the second main body, which are far away from one side of the joint, are fixedly provided with mounting grooves, the bottom ends of the four mounting grooves are fixedly provided with blades, the middle parts of the top ends of the four blades are respectively provided with a first mounting hole in a penetrating way, and the interiors of the four first mounting holes are respectively fixedly provided with a special screw;
further, a connecting hole is formed in the middle of the top end of one side of the second main body in a penetrating manner, a threaded hole is fixedly formed in the position, opposite to the connecting hole, of one side, away from the blade, of the first main body, and a screw is rotatably arranged in the threaded hole and the connecting hole;
through the technical scheme, the whole length of the cutter head can be changed, so that the machining of different apertures is realized.
Further, first mounting holes are formed in the middle of the bottom ends of the four mounting grooves in a penetrating mode;
through above-mentioned technical scheme, conveniently carry out fixed connection with blade and first main part and second main part.
Further, a fixing groove is formed in the middle of the top end of the first main body in a penetrating manner;
through the technical scheme, the cutter head is conveniently integrally arranged on the boring cutter bar.
Further, a second mounting hole is formed in the middle of one side, away from the connecting hole, of the top end of the second main body in a penetrating manner;
through the technical scheme, the first main body and the second main body are conveniently connected and then are arranged on the boring cutter bar.
The utility model has the following beneficial effects:
1. the utility model provides a boring cutter head with a replaceable blade for a numerical control machine tool. The whole structure is similar to that of a common welding tool bit, and on one hand, the welding tool bit is refitted into a mode of changing a blade. The blade is replaced, so that the machining effect in the hole is guaranteed, the machining time can be saved, and the machining efficiency is improved. On the other hand, the installation angle is adjusted, so that the installation angle of the blade is larger, pin arrangement is facilitated in the processing process, the blade and the body are connected through special screws, and the blades can be firmly installed by locking the screws. And then the cutter head is integrally arranged on the boring cutter bar, so that the hole can be machined.
2. According to the boring cutter head with the replaceable cutter blade for the numerical control machine tool, provided by the utility model, the whole length of the cutter head can be changed by adjusting the screws between the first body and the second body, so that the machining of different apertures is realized.
Drawings
FIG. 1 is an isometric view of a replaceable blade boring head for a numerical control machine tool according to the present utility model;
FIG. 2 is an isometric view of the first body;
FIG. 3 is an isometric view of a second body;
FIG. 4 is a top view of the second body;
FIG. 5 is a side view of the first body;
fig. 6 is a front view of the connector.
Legend description:
1. a first body; 2. a second body; 3. a first mounting hole; 4. a blade; 5. a fixing groove; 6. a connection hole; 7. a threaded hole; 8. a second mounting hole; 9. a screw; 10. a special screw; 11. and a mounting groove.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-6, one embodiment provided by the present utility model is: the boring cutter head with the replaceable blade for the numerical control machine tool comprises a first main body 1, wherein a second main body 2 is arranged on one side of the bottom end of the first main body 1 in a sliding manner;
the both ends that junction one side was kept away from on the top of first main part 1 and second main part 2 are all fixed and are offered mounting groove 11, and the bottom of four mounting grooves 11 is all fixed and is provided with blade 4, and the top middle part of four blades 4 all runs through and has offered first mounting hole 3, and the inside of four first mounting holes 3 is all fixed and is provided with special screw 10.
The connecting hole 6 is penetrated and arranged in the middle of one side top end of the second main body 2, the threaded hole 7 is fixedly arranged at the position, opposite to the connecting hole 6, of one side, away from the blade 4, of the first main body 1, the threaded hole 7 and the connecting hole 6 are rotatably arranged in the threaded hole 7 and the connecting hole 6, the whole length of the cutter head can be changed, so that the machining of different apertures is realized, the first mounting holes 3 are respectively penetrated and arranged in the middle of the bottom ends of the four mounting grooves 11, the blade is conveniently and fixedly connected with the first main body and the second main body, the fixing grooves 5 are respectively penetrated and arranged in the middle of the top end of the first main body 1, the cutter head is conveniently and integrally arranged on a boring cutter bar, the second mounting holes 8 are respectively penetrated and arranged in the middle of one side, away from the connecting hole 6, of the top end of the second main body 2, and the first main body and the second main body are conveniently connected and then arranged on the boring cutter bar.
Working principle: the whole length of the cutter head can be changed by adjusting the screw 9 between the first body 1 and the second body 2, so that the machining of different apertures is realized. The blade 4 is connected with the first body 1 and the second body 2 through the special screw 10, and the blade 4 can be firmly installed by locking the screw. And then the cutter head is integrally arranged on the boring cutter bar, so that the hole can be machined. For worn blades 4, this can be used directly for roughing.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (5)
1. The utility model provides a but boring cutter head of blade for digit control machine tool, includes first main part (1), its characterized in that: a second main body (2) is slidably arranged at one side of the bottom end of the first main body (1);
the utility model discloses a novel knife blade structure, including first main part (1), second main part (2), mounting groove (11) have all been fixedly seted up at both ends that junction one side was kept away from on top of first main part (1) and second main part (2), four the bottom of mounting groove (11) is all fixed to be provided with blade (4), four first mounting hole (3) have all been run through in the top middle part of blade (4), four the inside of first mounting hole (3) is all fixed to be provided with special screw (10).
2. The replaceable-blade boring head for a numerical control machine tool according to claim 1, wherein: the middle part of one side top of second main part (2) runs through and is provided with connecting hole (6), screw hole (7) have been seted up to the connecting hole (6) relative position department of one side that blade (4) was kept away from to first main part (1) and second main part (2) one side fixed, screw hole (7) and the inside rotation of connecting hole (6) are provided with screw (9).
3. The replaceable-blade boring head for a numerical control machine tool according to claim 1, wherein: the middle parts of the bottom ends of the four mounting grooves (11) are respectively provided with a first mounting hole (3) in a penetrating mode.
4. The replaceable-blade boring head for a numerical control machine tool according to claim 1, wherein: a fixing groove (5) is formed in the middle of the top end of the first main body (1) in a penetrating mode.
5. The replaceable-blade boring head for a numerical control machine tool according to claim 2, wherein: and a second mounting hole (8) is formed in the middle of one side, far away from the connecting hole (6), of the top end of the second main body (2) in a penetrating manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321433726.5U CN219900286U (en) | 2023-06-07 | 2023-06-07 | Boring cutter head with replaceable cutter blade for numerical control machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321433726.5U CN219900286U (en) | 2023-06-07 | 2023-06-07 | Boring cutter head with replaceable cutter blade for numerical control machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219900286U true CN219900286U (en) | 2023-10-27 |
Family
ID=88434909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321433726.5U Active CN219900286U (en) | 2023-06-07 | 2023-06-07 | Boring cutter head with replaceable cutter blade for numerical control machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219900286U (en) |
-
2023
- 2023-06-07 CN CN202321433726.5U patent/CN219900286U/en active Active
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