CN215468158U - Tool for chip removing machining - Google Patents
Tool for chip removing machining Download PDFInfo
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- CN215468158U CN215468158U CN202121733959.8U CN202121733959U CN215468158U CN 215468158 U CN215468158 U CN 215468158U CN 202121733959 U CN202121733959 U CN 202121733959U CN 215468158 U CN215468158 U CN 215468158U
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Abstract
The utility model provides a cutting tool for chip removing machining, which comprises a tool handle and a fastening block, wherein the leftmost side of the upper surface of the tool handle is provided with a fixing groove, the left side in the fixing groove is provided with a placing groove, the left side in the placing groove is provided with a first limiting rod, the right side in the placing groove is provided with a second limiting rod, and the placing groove is internally provided with a threaded hole, and compared with the prior art, the cutting tool has the following beneficial effects: through the cutting blade, fastening block, handle of a knife, fastening bolt, fixed slot and the mounting groove that sets up for when cutting blade bursts apart, the handle of a knife can not receive the damage, directly to cutting blade change can, thereby the resource consumption of reduction, through first gag lever post, second gag lever post and the fastening gasket that sets up, can carry out spacing fixed to cutting blade, make fixing in the mounting groove that cutting blade can stabilize, prevent that cutting blade from taking place to rock.
Description
Technical Field
The utility model belongs to the field of chip processing, and particularly relates to a cutter for chip removing machining.
Background
At present, a tool is a tool used for cutting machining in machine manufacturing, and is also called a cutting tool. Most knives are machine, but also hand-held. Since tools used in machine manufacturing are basically used for cutting metal materials, the term "tool" is generally understood to mean a metal cutting tool. The cutting tools for cutting wood are called woodworking tools. There is also a tool that is particularly applicable to geological exploration, well drilling, and mine drilling, which is called a mine tool, however, most of the existing tools for chip removing machining are integrally formed, and when a cutting workpiece is broken, the tool shank is broken together, which causes a large amount of resource consumption, and thus there is a need for a tool for chip removing machining.
SUMMERY OF THE UTILITY MODEL
In view of the shortcomings of the prior art, the present invention aims to provide a tool for chip removing machining, which solves the problems set forth in the background art.
The utility model is realized by the following technical scheme: a cutter for chip removing machining comprises a cutter handle, a fastening bolt, a fastening block, a first limiting rod and a second limiting rod, wherein a fixing groove is formed in the leftmost side of the upper surface of the cutter handle, a mounting groove is formed in the left side of the inside of the fixing groove, the first limiting rod is arranged on the left side of the inside of the mounting groove, the second limiting rod is arranged on the right side of the inside of the mounting groove, a threaded hole is formed in the mounting groove and is formed between the first limiting rod and the second limiting rod, a cutting blade is arranged in the mounting groove, the fastening block is arranged in the fixing groove, a fastening gasket is arranged on the lower surface of the fastening block, a first limiting groove is formed in the left side of the lower surface of the fastening block and the fastening gasket, a second limiting groove is formed in the right side of the lower surfaces of the fastening block and the fastening gasket, and fixing through holes are formed in the middles of the fastening block, the fastening gasket and the cutting blade, the lower end of the fastening bolt is connected with the threaded hole through a fixing through hole, a first limiting hole is formed in the left side of the upper surface of the cutting blade, and a second limiting hole is formed in the right side of the upper surface of the cutting blade.
As a preferred embodiment, the upper end of the first limiting rod is disposed in the first limiting groove through the first limiting hole, and the upper end of the second limiting rod is disposed in the second limiting groove through the second limiting through hole.
In a preferred embodiment, the external thread is rolled on the lower end of the outer surface of the fastening bolt, the internal thread is rolled on the inner surface of the threaded hole, and the internal thread is connected with the fastening bolt through thread fit.
In a preferred embodiment, the fastening pad has the same volume as the mounting groove, the fastening pad has the same shape as the mounting groove, the fastening block has the same volume as the fixing groove, and the fastening block has the same shape as the fixing groove.
In a preferred embodiment, an anti-wear gasket is arranged in the mounting groove.
As a preferred embodiment, the material of the handle, the fastening block, the cutting blade, the first limiting rod and the second limiting rod is high-speed steel in actual use, and the material of the fastening gasket and the material of the anti-abrasion gasket are rubber in actual use.
After the technical scheme is adopted, the utility model has the beneficial effects that: through the cutting blade, fastening block, handle of a knife, fastening bolt, fixed slot and the mounting groove that sets up for when cutting blade bursts apart, the handle of a knife can not receive the damage, directly to cutting blade change can, thereby reduce the consumption of resource, through the first gag lever post, the second gag lever post and the fastening gasket that set up, can carry out spacing fixed to cutting blade, make fixing in the mounting groove that cutting blade can stabilize, prevent that cutting blade from taking place to rock.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a front elevational view of the overall construction of a tool for chip removing machining of the present invention.
FIG. 2 is a top surface view of a tool for chip removing machining of the present invention.
FIG. 3 is a top surface view of a shank of a tool for chip removing machining of the present invention.
Fig. 4 is a top surface view of an insert of a tool for chip removing machining of the present invention.
FIG. 5 is a three-dimensional view of a fastening block of a tool for chip removing machining of the present invention.
In the drawing, 1-a knife handle, 2-a fastening block, 3-a fixing groove, 4-a mounting groove, 5-a fastening bolt, 6-a cutting blade, 7-a fastening gasket, 8-a first limiting rod, 9-a second limiting rod, 10-a first limiting groove, 11-a second limiting groove, 12-a first limiting hole and 13-a second limiting hole.
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 to 5, the present invention provides a technical solution: a cutter for chip removing machining comprises a cutter handle 1, a fastening bolt 5, a fastening block 2, a first limiting rod 8 and a second limiting rod 9, wherein a fixing groove 3 is formed in the leftmost side of the upper surface of the cutter handle 1, a mounting groove 4 is formed in the left side of the inside of the fixing groove 3, the first limiting rod 8 is arranged on the left side of the inside of the mounting groove 4, the second limiting rod 9 is arranged on the right side of the inside of the mounting groove 4, a threaded hole is formed in the mounting groove 4, the threaded hole is formed between the first limiting rod 8 and the second limiting rod 9, a cutting blade 6 is arranged in the mounting groove 4, the fastening block 2 is arranged in the fixing groove 3, a fastening gasket 7 is arranged on the lower surface of the fastening block 2, a first limiting groove 10 is formed in the left side of the lower surfaces of the fastening block 2 and the fastening gasket 7, a second limiting groove 11 is formed in the right side of the lower surfaces of the fastening block 2 and the fastening gasket 7, and fixing through holes are formed in the middles of the fastening gasket 7 and the cutting blade 6, fastening bolt 5's lower extreme passes through fixing hole and is connected with the screw hole, and cutting blade 6 upper surface has seted up first spacing hole 12 on the left side, and cutting blade 6 upper surface has seted up spacing hole 13 of second on the right side.
The upper end of the first limiting rod 8 is arranged in the first limiting groove 10 through the first limiting hole 12, and the upper end of the second limiting rod 9 is arranged in the second limiting groove 11 through the second limiting through hole.
The external thread rolls at the surface lower extreme of fastening bolt 5, and the internal thread rolls at the internal surface of screw hole, is connected through screw-thread fit between internal thread and the fastening bolt 5, fixes cutting blade 6 through fastening bolt 5.
The fastening pad 7 has the same volume as the receiving groove 4, the fastening pad 7 has the same shape as the receiving groove 4, the fastening block 2 has the same volume as the fixing groove 3, the fastening block 2 has the same shape as the fixing groove 3, and the cutting blade 6 is received through the receiving groove 4.
The anti-abrasion gasket is arranged in the placing groove 4, and can prevent the cutting blade 6 from being abraded through the anti-abrasion gasket.
The material of handle of a knife 1, fastening block 2, cutting blade 6, first gag lever post 8 and second gag lever post 9 all selects to a high-speed steel when in actual use, and the material of fastening gasket 7 and abrasionproof gasket all selects to rubber when in actual use, and high-speed steel processing property is good, has better intensity and toughness.
As an embodiment of the present invention: in actual use, chips are removed from a workpiece through the cutting blade 6, when the cutting blade 6 breaks, the fastening bolt 5 is rotated counterclockwise, the fastening bolt 5 is matched with the threaded hole, so that the fastening bolt 5 moves upwards, the fastening bolt 5 is rotated to be separated from the threaded hole, then the fastening bolt 5 moves upwards and is taken out, then the fastening block 2 moves upwards, the fastening block 2 can be taken out, then the damaged cutting blade 6 moves upwards, the cutting blade 6 can be taken out of the mounting groove 4, the replaced cutting blade 6 is taken out, the first limiting hole 12 on the cutting blade 6 is aligned with the first limiting rod 8, the second limiting hole 13 is aligned with the second limiting rod 9 and is put down, the cutting blade 6 is placed in the mounting groove 4, then the face, with the fastening gasket 7, of the fastening block 2 faces the cutting blade 6, the fastening block 2 is placed in the fixing groove 3, the first limiting rod 8 is clamped into the first limiting groove 10, the second limiting rod 9 is clamped into the second limiting groove 11, then the fastening bolt 5 is placed in the fixing through hole in the fastening block 2 and the cutting blade 6, the fastening bolt 5 is rotated clockwise, the fastening bolt 5 is connected with the threaded hole in a threaded fit mode, the fastening bolt 5 is screwed, the upper end of the fastening bolt 5 extrudes the fastening block 2, the fastening block 2 extrudes the fastening gasket 7, the fastening gasket 7 extrudes and fixes the cutting blade 6, and the cutting blade 6 can be replaced; through the cutting blade 6 that sets up, the fastening block 2, the handle of a knife 1, fastening bolt 5, fixed slot 3 and mounting groove 4, when making cutting blade 6 break up, handle of a knife 1 can not receive the damage, directly to cutting blade 6 change can, thereby reduce the consumption of resource, through the first gag lever post 8 that sets up, second gag lever post 9 and fastening shim 7, can carry out spacing fixed to cutting blade 6, make fixing in mounting groove 4 that cutting blade 6 can stabilize, prevent that cutting blade 6 from taking place to rock.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (6)
1. The utility model provides a cutter for smear metal gets rid of machine tooling, includes handle of a knife (1), fastening bolt (5), fastening block (2), first gag lever post (8) and second gag lever post (9), its characterized in that: a fixing groove (3) is formed in the leftmost side of the upper surface of the cutter handle (1), an accommodating groove (4) is formed in the left side of the inner side of the fixing groove (3), a first limiting rod (8) is arranged on the left side of the inner side of the accommodating groove (4), a second limiting rod (9) is arranged on the right side of the inner side of the accommodating groove (4), a threaded hole is formed in the accommodating groove (4), the threaded hole is formed between the first limiting rod (8) and the second limiting rod (9), a cutting blade (6) is arranged in the accommodating groove (4), a fastening block (2) is arranged in the fixing groove (3), a fastening gasket (7) is arranged on the lower surface of the fastening block (2), a first limiting groove (10) is formed in the left side of the lower surface of the fastening gasket (7), a second limiting groove (11) is formed in the right side of the lower surface of the fastening block (2) and the fastening gasket (7), fixing hole has all been seted up in the middle of fastening block (2), fastening gasket (7) and cutting blade (6), the lower extreme of fastening bolt (5) passes through fixing hole and is connected with the screw hole, first spacing hole (12) have been seted up on cutting blade (6) upper surface left side, spacing hole (13) of second have been seted up on cutting blade (6) upper surface right side.
2. A tool for chip removing machining as claimed in claim 1, wherein: the upper end of the first limiting rod (8) is arranged in the first limiting groove (10) through a first limiting hole (12), and the upper end of the second limiting rod (9) is arranged in the second limiting groove (11) through a second limiting through hole.
3. A tool for chip removing machining as claimed in claim 1, wherein: the lower end of the outer surface of the fastening bolt (5) is rolled with an external thread, the inner surface of the threaded hole is rolled with an internal thread, and the fastening bolt (5) is in threaded fit connection with the internal thread.
4. A tool for chip removing machining as claimed in claim 1, wherein: the size and the shape of the fastening gasket (7) are the same as those of the placement groove (4), and the size and the shape of the fastening block (2) are the same as those of the fixing groove (3).
5. A tool for chip removing machining as claimed in claim 1, wherein: an anti-abrasion gasket is arranged in the placing groove (4).
6. A tool for chip removing machining as claimed in claim 1, wherein: the material of handle of a knife (1), fastening block (2), cutting blade (6), first gag lever post (8) and second gag lever post (9) is a high-speed steel, fastening gasket (7) and the material of abrasionproof gasket are rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121733959.8U CN215468158U (en) | 2021-07-28 | 2021-07-28 | Tool for chip removing machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121733959.8U CN215468158U (en) | 2021-07-28 | 2021-07-28 | Tool for chip removing machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215468158U true CN215468158U (en) | 2022-01-11 |
Family
ID=79752716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121733959.8U Active CN215468158U (en) | 2021-07-28 | 2021-07-28 | Tool for chip removing machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215468158U (en) |
-
2021
- 2021-07-28 CN CN202121733959.8U patent/CN215468158U/en active Active
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