CN215746830U - Five developments cutting tool bits - Google Patents
Five developments cutting tool bits Download PDFInfo
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- CN215746830U CN215746830U CN202121923246.8U CN202121923246U CN215746830U CN 215746830 U CN215746830 U CN 215746830U CN 202121923246 U CN202121923246 U CN 202121923246U CN 215746830 U CN215746830 U CN 215746830U
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Abstract
The utility model discloses a five-axis dynamic cutting tool bit in the technical field of cutting tool bits, which comprises a main body assembly and a cutting assembly, wherein the main body assembly comprises a middle rod, one end of the middle rod is fixedly connected with a main rod, one end of the main rod is provided with an installation groove, one end of the main rod is in threaded connection with a locking nut, the cutting assembly comprises a rotating block, and a rotating shaft is fixedly connected onto the rotating block. According to the utility model, the rotating block is connected with the rotating shaft, the rotating shaft is movably connected inside the mounting groove, the two ends of the rotating block are respectively connected with the first end and the second end, the first end is connected with the side cutter block through the side groove, the second end is connected with the middle cutter block through the middle groove, the movably connected rotating block can rotate, the locking of the rotating block is realized through the locking nut, the integral cutting of the device is carried out, and the cutting head conversion is convenient.
Description
Technical Field
The utility model relates to the technical field of cutting tool bits, in particular to a five-axis dynamic cutting tool bit.
Background
The tool bit is the head of the cutter as the name implies, and can be divided into a diamond tool bit, an alloy tool bit and a carbon steel tool bit, the tool bit has the advantages of high temperature resistance, wear resistance and good sharpness, is a necessary product for hardware processing, lathe processing and stone processing, and is continuously released as new products of the tool bit are developed day by day along with the development of science and technology.
However, the cutting end of the existing cutting tool bit cannot be replaced conveniently, the application range is small, the cutting end opening is easy to wear, and the application effect is poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a five-axis dynamic cutter head to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a five developments cutting tool bits, includes main part subassembly and cutting assembly, the main part subassembly includes the king-rod, the one end fixedly connected with mobile jib of king-rod, the one end of mobile jib is provided with the mounting groove, the one end threaded connection of mobile jib has lock nut, cutting assembly includes the turning block, fixedly connected with axis of rotation on the turning block, the turning block passes through axis of rotation activity joint in the mounting groove, the first end of one end fixedly connected with of turning block, the both sides of first end are provided with the side groove, the inside bolted connection of side groove has the side sword piece, the other end fixedly connected with second end of turning block, the one end of second end is provided with the king-groove, the bolted connection has the king-groove piece in the king-groove.
Preferably, the cross section of the middle rod is quadrilateral, and the middle rod and the main rod are arranged on the same axis.
Preferably, the length of the mounting groove is greater than the lengths of the first end and the second end, and the rotating block is arranged at the center of the mounting groove.
Preferably, the rotating shaft is arranged at the center of the rotating block, and a hole groove matched with the rotating shaft is arranged in the mounting groove.
Preferably, the side groove is square, and the width of the side cutter block is greater than that of the side groove.
Preferably, the middle groove is rhombic, and the middle cutter block is arranged in the middle of the second end head.
Compared with the prior art, the utility model has the beneficial effects that:
(1) according to the utility model, the rotating block is connected with the rotating shaft, the rotating shaft is movably connected inside the mounting groove, the two ends of the rotating block are respectively connected with the first end and the second end, the first end is connected with the side cutter block through the side groove, the second end is connected with the middle cutter block through the middle groove, the movably connected rotating block can rotate, the locking of the rotating block is realized through the locking nut, the integral cutting of the device is carried out, and the conversion of the cutting head is convenient;
(2) according to the utility model, the side cutter blocks with the width larger than that of the side grooves are connected to two sides of the first end head, the wider side cutter blocks form a wider cutting area, the second end head at the other end is connected with the middle cutter block through the middle groove bolt, the diamond-shaped middle groove facilitates stable clamping of the middle cutter block, the smaller middle cutter block is used for cutting, different cutting areas are suitable, the side cutter blocks and the middle cutter block are fixed through bolts, the replacement is convenient, meanwhile, the hard side cutter blocks and the middle cutter block are increased in wear resistance, and the service life is prolonged.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a perspective view of a five-axis dynamic cutting head according to the present invention;
FIG. 2 is an overall exploded view of the five-axis dynamic cutter head of the present invention;
FIG. 3 is a bottom perspective view of the five-axis dynamic cutting head of the present invention;
FIG. 4 is a front view structural drawing of a five-axis dynamic cutting head of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. a body assembly; 11. a middle rod; 12. a main rod; 13. mounting grooves; 14. locking the nut; 2. a cutting assembly; 21. rotating the block; 22. a rotating shaft; 23. a first end; 24. a side groove; 25. a side cutter block; 26. a second end; 27. a middle groove; 28. and a middle cutter block.
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.
Referring to fig. 1-4, the present invention provides a technical solution: a five-axis dynamic cutter head comprises a main body component 1 and a cutting component 2, wherein the main body component 1 comprises a middle rod 11, one end of the middle rod 11 is fixedly connected with a main rod 12, the cross section of the middle rod 11 is quadrilateral, the middle rod 11 and the main rod 12 are arranged on the same axis, one end of the main rod 12 is provided with a mounting groove 13, one end of the main rod 12 is in threaded connection with a locking nut 14, the cutting component 2 comprises a rotating block 21, a rotating shaft 22 is fixedly connected onto the rotating block 21, the rotating block 21 is movably clamped in the mounting groove 13 through the rotating shaft 22, one end of the rotating block 21 is fixedly connected with a first end 23, two sides of the first end 23 are provided with side grooves 24, the inner part of each side groove 24 is in bolted connection with a side cutter block 25, the other end of the rotating block 21 is fixedly connected with a second end 26, one end of the second end 26 is provided with a middle groove 27, the middle groove 27 is in bolted connection with a middle cutter block 28, the length of the mounting groove 13 is greater than the lengths of the first end 23 and the second end 26, the rotating block 21 is arranged at the center of the mounting groove 13, the rotating shaft 22 is arranged at the center of the rotating block 21, a hole groove matched with the rotating shaft 22 is formed in the mounting groove 13, the side groove 24 is square, the width of the side cutter block 25 is larger than that of the side groove 24, the middle groove 27 is rhombic, and the middle cutter block 28 is arranged at the middle of the second end 26.
Wherein, the main rod 12 is fixedly connected through the middle rod 11, the quadrangular middle rod 11 is convenient to be locked and connected with a power device and is tightly connected, one end of the main rod 12 is provided with a mounting groove 13, a rotating block 21 is connected with a rotating shaft 22, the rotating shaft 22 is movably connected inside the mounting groove 13, two ends of the rotating block 21 are respectively connected with a first end 23 and a second end 26, the first end 23 is connected with a side cutter block 25 through a side groove 24, the second end 26 is connected with a middle cutter block 28 through a middle groove 27, the movably connected rotating block 21 can rotate, the rotating block 21 is locked through a locking nut 14, the integral cutting of the device is carried out, the cutting head is convenient and fast to convert, the side cutter blocks 25 with the width larger than the side groove 24 are connected with two sides of the first end 23, the wider side cutter block 25 forms a wider cutting area, the second end 26 at the other end is connected with the middle cutter block 28 through the middle groove 27, the rhombus middle groove 27 facilitates stable clamping of the middle cutter block 28, the small middle cutter block 28 is used for cutting, different cutting areas are suitable, the side cutter block 25 and the middle cutter block 28 are fixed through bolts and are convenient to replace, meanwhile, the hard side cutter block 25 and the hard middle cutter block 28 are improved in wear resistance, and the service life is prolonged.
The whole working principle is that the quadrangular middle rod 11 is tightly connected with the power device in a locking way, one end of the main rod 12 is provided with a mounting groove 13, a rotating block 21 is connected with a rotating shaft 22, the rotating shaft 22 is movably connected inside the mounting groove 13, two ends of the rotating block 21 are respectively connected with a first end 23 and a second end 26, the first end 23 is connected with a side cutter block 25 through a side groove 24, the second end 26 is connected with a middle cutter block 28 through a middle groove 27, the movably connected rotating block 21 can rotate, the rotating block 21 is locked through a locking nut 14, the whole cutting of the device is carried out, the conversion is convenient and fast, the side cutter blocks 25 with the width larger than that of the side groove 24 are connected with two sides of the first end 23, the wider side cutter blocks 25 form a wider cutting area, the second end 26 at the other end is connected with the middle cutter block 28 through the middle groove 27 in the middle part in a bolt way, and the rhombic middle groove 27 is convenient for stable clamping of the middle cutter block 28, the small middle cutter block 28 is suitable for different cutting areas, the side cutter block 25 and the middle cutter block 28 are fixed through bolts and are convenient to replace, and meanwhile, the hard side cutter block 25 and the hard middle cutter block 28 are long in wear resistance and long in service life.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.
Claims (6)
1. The utility model provides a five developments cutter heads, includes main part subassembly (1) and cutting assembly (2), its characterized in that: the cutting tool comprises a main body component (1) and a cutting assembly, wherein the main body component (1) comprises a middle rod (11), one end of the middle rod (11) is fixedly connected with a main rod (12), one end of the main rod (12) is provided with a mounting groove (13), one end of the main rod (12) is in threaded connection with a locking nut (14), the cutting assembly (2) comprises a rotating block (21), a rotating shaft (22) is fixedly connected onto the rotating block (21), the rotating block (21) is movably clamped in the mounting groove (13) through the rotating shaft (22), one end of the rotating block (21) is fixedly connected with a first end (23), side grooves (24) are formed in two sides of the first end (23), a side cutter block (25) is connected to an internal bolt of each side groove (24), a second end (26) is fixedly connected to the other end of the rotating block (21), a middle groove (27) is formed in one end of the second end (26), the middle groove (27) is connected with a middle knife block (28) in a bolt mode.
2. The five-axis dynamic cutting bit of claim 1, wherein: the cross section of the middle rod (11) is quadrilateral, and the middle rod (11) and the main rod (12) are arranged on the same axis.
3. The five-axis dynamic cutting bit of claim 1, wherein: the length of the mounting groove (13) is greater than the lengths of the first end head (23) and the second end head (26), and the rotating block (21) is arranged in the center of the mounting groove (13).
4. The five-axis dynamic cutting bit of claim 1, wherein: the rotating shaft (22) is arranged at the center of the rotating block (21), and a hole groove matched with the rotating shaft (22) is formed in the mounting groove (13).
5. The five-axis dynamic cutting bit of claim 1, wherein: the side groove (24) is square, and the width of the side cutter block (25) is larger than that of the side groove (24).
6. The five-axis dynamic cutting bit of claim 1, wherein: the middle groove (27) is rhombic, and the middle cutter block (28) is arranged in the middle of the second end head (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121923246.8U CN215746830U (en) | 2021-08-17 | 2021-08-17 | Five developments cutting tool bits |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121923246.8U CN215746830U (en) | 2021-08-17 | 2021-08-17 | Five developments cutting tool bits |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215746830U true CN215746830U (en) | 2022-02-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121923246.8U Active CN215746830U (en) | 2021-08-17 | 2021-08-17 | Five developments cutting tool bits |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215746830U (en) |
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2021
- 2021-08-17 CN CN202121923246.8U patent/CN215746830U/en active Active
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