CN215845774U - Shaft-shaped part turning and drilling combined tool - Google Patents
Shaft-shaped part turning and drilling combined tool Download PDFInfo
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- CN215845774U CN215845774U CN202121835404.4U CN202121835404U CN215845774U CN 215845774 U CN215845774 U CN 215845774U CN 202121835404 U CN202121835404 U CN 202121835404U CN 215845774 U CN215845774 U CN 215845774U
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Abstract
The utility model relates to the technical field of machine tool cutters, in particular to a shaft-shaped part turning, drilling and reversing composite cutter. The cutter comprises a cutter handle, a connecting part, a first blade seat, a second blade seat, a turning tool blade, a chamfering blade and a drill bit; the improved lathe tool is characterized in that the tool handle is a round rod, the diameter of the connecting portion is increased relative to the tool handle, a first blade seat and a second blade seat extend forwards, a lathe tool blade is installed on the first blade seat, a chamfering blade is installed on the second blade seat, a drill bit is installed at the center of the connecting portion, and the tool handle of the drill bit is inserted into a mounting hole in the connecting portion. According to the utility model, the drill bit, the turning tool blade and the chamfering blade are compositely arranged on one tool handle, so that the drilling, the turning and the end face chamfering can be sequentially processed and formed, the phenomena of reduced processing precision, tool line vibration and the like caused by the processing in different working procedures are avoided, and the processing efficiency can be improved.
Description
Technical Field
The utility model relates to the technical field of machine tool cutters, in particular to a shaft-shaped part turning, drilling and reversing composite cutter.
Background
The drill bit, the turning tool and the chamfering tool are widely applied to the machining production process as common hole machining hard alloy tools, and any part on a workpiece can be machined through the cooperation of different machining equipment and fixtures so as to meet the technological requirements of products.
Common drill bits, turning tools and chamfering tools on the market are separately machined, the universality is realized, the design, machining and programming are simple, programmers can easily operate the drill bits and the chamfering tools, and the machined parts are more and more along with higher and more product requirements. As shown in fig. 3, a schematic diagram of processing a shaft-shaped part needs drilling, turning, and chamfering, and the conventional processing method is step-by-step processing, which results in low processing efficiency, and poor concentricity of stepped holes and tool chatter after sub-process or extension table processing.
SUMMERY OF THE UTILITY MODEL
The utility model solves the problems that: in the prior art, the machining efficiency is low due to step-by-step machining, the phenomena of poor concentricity of a stepped hole, tool vibration and the like are easily generated after the step-by-step machining or the machining of a sub-machine table, and the shaft-shaped part turning, drilling and reversing composite tool for turning the outer circle, chamfering and drilling is provided at one time.
The utility model is realized by the following technical scheme that the shaft-shaped part turning, drilling and reversing composite cutter comprises a cutter handle, a connecting part, a first blade seat, a second blade seat, a turning tool blade, a chamfering blade and a drill bit;
the utility model discloses a drill bit, including connecting portion, blade holder, connecting portion, locking screw, blade holder, connecting portion, first blade seat and second blade seat, the relative handle of a knife diameter grow of connecting portion and stretch out forward, the extension length of first blade seat is greater than the extension length of second blade seat, be equipped with first blade mounting groove on the first blade seat, install the lathe tool blade through locking screw in the first blade mounting groove, be equipped with second blade mounting groove on the second blade seat, install the chamfer blade through locking screw in the second blade mounting groove, lathe tool blade and chamfer blade are in on the same horizontal plane, the drill bit is installed at the connecting portion center, the handle of a knife of drill bit is inserted in the mounting hole in connecting portion, the side of connecting portion is equipped with the first screw hole perpendicular with the mounting hole, threaded hole is equipped with locking screw.
Furthermore, a second threaded hole is formed in the tool handle, the second threaded hole is coaxial and communicated with the mounting hole, an adjusting screw is arranged in the second threaded hole, one end of the adjusting screw abuts against the drill bit, and an inner hexagonal counter bore is formed in the other end of the adjusting screw.
Further, the distance from the tool tip of the turning tool blade to the rotation center is larger than the distance from the tool tip of the chamfering blade to the rotation center.
Furthermore, the connecting part is vertically provided with two parallel planes, so that the composite cutter can be conveniently installed through tools such as a wrench.
Furthermore, the tool handle, the connecting part, the first blade seat and the second blade seat are integrally machined and formed, and the overall structural performance is good.
Furthermore, the turning tool blade adopts a 55-degree diamond-shaped blade with a rotatable blade, the model is CCGT060204, and multiple blades can be replaced for use, so that the turning tool is simple and convenient.
Furthermore, the chamfer blade adopts a 60-degree triangular blade with a rotatable edge, and multiple blades can be replaced for use, so that the chamfering tool is simple and convenient.
The utility model has the beneficial effects that:
1. according to the utility model, the drill bit, the turning tool blade and the chamfering blade are compositely arranged on one tool handle, so that the drilling, the turning and the end face chamfering can be sequentially processed and formed, the phenomena of reduced processing precision, tool line vibration and the like caused by the processing in different working procedures are avoided, and the processing efficiency can be improved.
2. The drill bit is adjusted in installation length through the adjusting screw rod and fixed through the locking screw, the extending length of the drill bit can be finely adjusted, and axial supporting force can be provided for the drill bit.
3. The turning tool blade and the chamfering blade are both rotatable blades, and the multiple blades can be replaced for use and are convenient to replace.
Drawings
FIG. 1 is a schematic structural view of a shaft-shaped component turning, drilling and reversing composite cutter according to the present invention;
FIG. 2 is a cross-sectional view of a shaft-like component turning, drilling and reversing composite cutter according to the present invention;
FIG. 3 is a schematic view of part processing.
In the figure: 1, a knife handle; 2, a connecting part; 3 a first blade mount; 4 a second insert holder; 5 a first blade mounting slot; 6 a second insert mounting groove; 7 turning tool blades; 8, chamfering the blade; 9, a drill bit; 10 mounting holes; 11 a first threaded hole; 12 a second threaded hole; 13 adjusting screw
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.
As shown in fig. 1-3, the utility model provides a shaft-shaped part turning and drilling composite cutter, which comprises a cutter handle 1, a connecting part 2, a first blade seat 3, a second blade seat 4, a turning tool blade 7, a chamfering blade 8 and a drill bit 9;
the knife handle 1 is a round rod, the connecting part 2 has a larger diameter relative to the knife handle 1 and extends forwards to form a first blade seat 3 and a second blade seat 4, the extension length of the first blade seat 3 is greater than that of the second blade seat 4, a first blade mounting groove 5 is arranged on the first blade seat 3, a turning tool blade 7 is arranged in the first blade mounting groove 5 through a locking screw, a second blade mounting groove 6 is arranged on the second blade seat 4, a chamfering blade 8 is arranged in the second blade mounting groove 6 through a locking screw, the turning tool blade 7 and the chamfering blade 8 are positioned on the same horizontal plane, a drill bit 9 is arranged at the center of the connecting part 2, a handle of the drill bit 9 is inserted in a mounting hole 10 in the connecting part 2, the side surface of the connecting part 2 is provided with a first threaded hole 11 vertical to the mounting hole 10, and a locking screw is arranged in the threaded hole.
In practical application, a second threaded hole 12 is formed in the tool shank 1, the second threaded hole 12 is coaxial with and communicated with the mounting hole 10, an adjusting screw 13 is arranged in the second threaded hole 12, one end of the adjusting screw 13 abuts against the drill bit 9, and an inner hexagonal counter bore is formed in the other end of the adjusting screw.
In practical application, the distance from the tool tip of the turning tool blade 7 to the rotation center is greater than the distance from the tool tip of the chamfering blade 8 to the rotation center.
In practical application, two parallel planes are arranged on the upper part and the lower part of the connecting part 2, so that the composite cutter can be conveniently installed through tools such as a wrench.
In practical application, the tool shank 1, the connecting part 2, the first blade seat 3 and the second blade seat 4 are integrally machined and formed, and the overall structural performance is good.
In practical application, the turning tool blade adopts a 55-degree diamond-shaped blade with a rotatable blade, the model is CCGT060204, and multiple blades can be replaced for use, so that the turning tool is simple and convenient.
Furthermore, the chamfer blade adopts a 60-degree triangular blade with a rotatable edge, and multiple blades can be replaced for use, so that the chamfering tool is simple and convenient.
The working principle of the utility model is as follows:
according to the utility model, the drill bit 9, the turning tool blade 7 and the chamfering blade 8 are compositely installed on the tool handle 1, so that the drilling, the turning and the end face chamfering can be sequentially processed and formed, the phenomena of reduced processing precision, tool vibration and the like caused by the sub-process processing are avoided, and the processing efficiency can be improved. The drill bit 9 is adjusted in installation length through the adjusting screw rod 13 and fixed through the locking screw, so that the extending length of the drill bit 9 can be finely adjusted, and axial supporting force can be provided for the drill bit 9.
In conclusion, the shaft-shaped part turning, drilling and chamfering combined tool can be machined and formed in three working procedures of drilling, turning and chamfering of end faces by one-step machining, and has the advantages of high machining precision and high machining efficiency.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It should be understood by those skilled in the art that the foregoing embodiments are merely illustrative of the technical spirit and features of the present invention, and the present invention is not limited thereto but may be implemented by those skilled in the art.
Claims (7)
1. The utility model provides a compound cutter is fallen to axle-shaped part car brill which characterized in that: the cutter comprises a cutter handle (1), a connecting part (2), a first blade seat (3), a second blade seat (4), a turning tool blade (7), a chamfering blade (8) and a drill bit (9);
the cutting tool is characterized in that the tool handle (1) is a round bar, the diameter of the connecting portion (2) is increased relative to the tool handle (1) and the connecting portion is extended forwards to form a first blade seat (3) and a second blade seat (4), the extension length of the first blade seat (3) is larger than that of the second blade seat (4), a first blade mounting groove (5) is formed in the first blade seat (3), a turning tool blade (7) is mounted in the first blade mounting groove (5) through a locking screw, a second blade mounting groove (6) is formed in the second blade seat (4), a chamfering blade (8) is mounted in the second blade mounting groove (6) through a locking screw, the turning tool blade (7) and the chamfering blade (8) are located on the same horizontal plane, a drill bit tool handle (9) is mounted at the center of the connecting portion (2), and the drill bit (9) is inserted into a mounting hole (10) in the connecting portion (2), the side face of the connecting part (2) is provided with a first threaded hole (11) perpendicular to the mounting hole (10), and a locking screw is arranged in the threaded hole.
2. The shaft-like part turning, drilling and reversing composite tool according to claim 1, characterized in that: the tool handle is characterized in that a second threaded hole (12) is formed in the tool handle (1), the second threaded hole (12) is coaxial and communicated with the mounting hole (10), an adjusting screw (13) is arranged in the second threaded hole (12), one end of the adjusting screw (13) is abutted to the drill bit (9), and an inner hexagonal counter bore is formed in the other end of the adjusting screw.
3. The shaft-like part turning, drilling and reversing composite tool according to claim 1, characterized in that: the distance from the tool tip of the turning tool blade (7) to the rotation center is larger than the distance from the tool tip of the chamfering blade (8) to the rotation center.
4. The shaft-like part turning, drilling and reversing composite tool according to claim 1, characterized in that: the connecting part (2) is provided with two parallel planes up and down.
5. The shaft-like part turning, drilling and reversing composite tool according to claim 1, characterized in that: the knife handle (1), the connecting part (2), the first blade seat (3) and the second blade seat (4) are integrally formed.
6. The shaft-like part turning, drilling and reversing composite tool according to claim 1, characterized in that: the turning tool blade (7) adopts a 55-degree rhombic blade with a rotatable edge, and is of a model of CCGT 060204.
7. The shaft-like part turning, drilling and reversing composite tool according to claim 1, characterized in that: the chamfering blade (8) adopts a 60-degree triangular blade with a rotatable edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121835404.4U CN215845774U (en) | 2021-08-07 | 2021-08-07 | Shaft-shaped part turning and drilling combined tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121835404.4U CN215845774U (en) | 2021-08-07 | 2021-08-07 | Shaft-shaped part turning and drilling combined tool |
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| Publication Number | Publication Date |
|---|---|
| CN215845774U true CN215845774U (en) | 2022-02-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121835404.4U Active CN215845774U (en) | 2021-08-07 | 2021-08-07 | Shaft-shaped part turning and drilling combined tool |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116174757A (en) * | 2023-02-13 | 2023-05-30 | 杭州康兰汽车零部件有限公司 | Novel cross shaft numerical control machining tool and application method thereof |
-
2021
- 2021-08-07 CN CN202121835404.4U patent/CN215845774U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116174757A (en) * | 2023-02-13 | 2023-05-30 | 杭州康兰汽车零部件有限公司 | Novel cross shaft numerical control machining tool and application method thereof |
| CN116174757B (en) * | 2023-02-13 | 2023-12-29 | 杭州康兰汽车零部件有限公司 | Novel cross axle numerical control machining tool |
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