CN219357967U - Outer circle cutter arbor with cooling function - Google Patents
Outer circle cutter arbor with cooling function Download PDFInfo
- Publication number
- CN219357967U CN219357967U CN202223220490.5U CN202223220490U CN219357967U CN 219357967 U CN219357967 U CN 219357967U CN 202223220490 U CN202223220490 U CN 202223220490U CN 219357967 U CN219357967 U CN 219357967U
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- cutter
- cutter bar
- bar
- pressing block
- bolt
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model discloses an excircle cutter bar with a cooling function, which comprises a cutter bar, a cutter head arranged on the surface of the cutter bar through a compression screw, a cushion block sleeved on the surface of the compression screw and positioned at the bottom of the cutter head, wherein a pressing block is arranged at the top of the cutter bar, a bolt is arranged at the top of the pressing block, the bottom end of the bolt sequentially penetrates through the pressing block and the cutter bar and extends to the inside of the cutter bar, an inner cavity is arranged in the cutter bar, the right side of the inner cavity is communicated with the right side of the cutter bar, a circulation hole communicated with the inner cavity is formed in the inner part of the bolt, a spraying hole communicated with the circulation hole is formed in the inner part of the pressing block, a side hole is formed in the bottom of the cutter bar, the side hole is communicated with the inner cavity, and inner threads are formed in the side hole and the inner cavity. The utility model can improve the structural functionality of the outer circular knife, reduce the heat generated in the cutting friction process of the outer circular knife and avoid deformation of a workpiece or a cutter.
Description
Technical Field
The utility model relates to the technical field of excircle cutters, in particular to an excircle cutter bar with a cooling function.
Background
The turning tool is one of the most widely used tools in cutting, and the working part of the turning tool is the part for generating and disposing the cutting chips, and comprises structural elements such as a cutting edge, a structure for breaking or rolling the cutting chips, a space for removing or storing the cutting chips, and the like.
The outer circular cutter is used for cutting the surface of the workpiece, but the structure of the existing outer circular cutter is single, and a large amount of heat can be generated in the cutting friction process, so that the workpiece or the cutter is deformed.
Therefore, the outer circular knife needs to be designed and modified, and deformation caused by high temperature is effectively prevented.
Disclosure of Invention
In order to solve the problems in the prior art, the utility model aims to provide an excircle cutter bar with a cooling function, which has the advantage of reducing the influence of heat, and solves the problems that the prior excircle cutter is single in structure, and a large amount of heat is generated in the cutting friction process, so that a workpiece or a cutter is deformed.
In order to achieve the above purpose, the present utility model provides the following technical solutions: an excircle cutter bar with a cooling function comprises a cutter bar;
the tool bit is arranged on the surface of the tool bar through a compression screw;
the cushion block is sleeved on the surface of the compression screw and positioned at the bottom of the cutter head;
the top of cutter arbor is provided with the briquetting, the top of briquetting is provided with the bolt, the bottom of bolt runs through briquetting and cutter arbor in proper order and extends to the inside of cutter arbor, the inside of cutter arbor is provided with the inner chamber, the right side of inner chamber communicates with each other with the right side of cutter arbor, the circulation hole with the inner chamber intercommunication each other has been seted up to the inside of bolt, the inside of briquetting has been seted up and has been circulated the hole of spraying of hole intercommunication each other.
As preferable mode of the utility model, the bottom of the cutter bar is provided with a side hole, and the side hole is communicated with the inner cavity.
As the preferable mode of the utility model, the side hole and the inner part of the inner cavity are respectively provided with an internal thread, and the internal threads are mutually matched with the cutter bar for use.
Preferably, the bottom of the pressing block is provided with a sealing ring sleeved on the surface of the bolt, and the bottom of the sealing ring is in contact with the surface of the cutter bar.
Preferably, the side of the pressing block away from the cutter bar extends to the top of the cutter head, and the pressing block is contacted with the cutter head.
As the preferable mode of the utility model, the top of the cutter bar is provided with a groove, and the pressing block is inserted into the groove.
Compared with the prior art, the utility model has the following beneficial effects:
1. the utility model can improve the structural functionality of the outer circular knife, reduce the heat generated in the cutting friction process of the outer circular knife and avoid deformation of a workpiece or a cutter.
2. According to the utility model, the side holes are arranged, so that a user can conveniently inject liquid according to requirements, and the liquid injection requirements of cutter bars with different angles are met.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of a front view of the structure of the present utility model;
fig. 3 is a schematic top view of the present utility model.
In the figure: 1. a cutter bar; 2. a compression screw; 3. a cutter head; 4. a cushion block; 5. briquetting; 6. a bolt; 7. an inner cavity; 8. a flow hole; 9. a spray hole; 10. a side hole; 11. an internal thread; 12. a seal ring; 13. a 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.
As shown in fig. 1 to 3, the outer circle cutter bar with the cooling function provided by the utility model comprises a cutter bar 1;
the tool bit 3 is arranged on the surface of the tool bar 1 through a compression screw 2;
the cushion block 4 is sleeved on the surface of the compression screw 2 and positioned at the bottom of the cutter head 3;
the top of cutter arbor 1 is provided with briquetting 5, and the top of briquetting 5 is provided with bolt 6, and the bottom of bolt 6 runs through briquetting 5 and cutter arbor 1 in proper order and extends to the inside of cutter arbor 1, and the inside of cutter arbor 1 is provided with inner chamber 7, and the right side of inner chamber 7 communicates each other with the right side of cutter arbor 1, and the circulation hole 8 that communicates each other with inner chamber 7 has been seted up to the inside of bolt 6, and the inside of briquetting 5 has been seted up and has been circulated hole 8 and be linked together spray hole 9.
Referring to fig. 2, a side hole 10 is formed at the bottom of the cutter bar 1, and the side hole 10 is communicated with the inner cavity 7.
As a technical optimization scheme of the utility model, the side holes 10 are arranged, so that a user can conveniently inject liquid according to requirements, and the liquid injection requirements of cutter bars 1 with different angles are met.
Referring to fig. 2, the side hole 10 and the inner portion of the inner cavity 7 are provided with internal threads 11, and the internal threads 11 are matched with the cutter bar 1 for use.
As a technical optimization scheme of the utility model, through the arrangement of the internal thread 11, a user can conveniently connect an external pipeline, and liquid leakage is prevented.
Referring to fig. 2, the bottom of the pressing block 5 is provided with a sealing ring 12 sleeved on the surface of the bolt 6, and the bottom of the sealing ring 12 is in contact with the surface of the cutter bar 1.
As a technical optimization scheme of the utility model, the sealing effect of the pressing block 5 can be improved by arranging the sealing ring 12, and the contact area of the pressing block 5 and the bolt 6 can be further improved.
Referring to fig. 1, a side of the pressing block 5 away from the cutter bar 1 extends to the top of the cutter head 3, and the pressing block 5 is in contact with the cutter head 3.
As a technical optimization scheme of the utility model, the pressing block 5 is moved to the top of the tool bit 3, so that the tool bit 3 can be supported, and the stress intensity of the tool bit 3 is improved.
Referring to fig. 2, a groove 13 is formed at the top of the cutter bar 1, and the pressing block 5 is inserted into the groove 13.
As a technical optimization scheme of the utility model, the pressing block 5 can be stored by arranging the groove 13, so that the occupied space of the pressing block 5 is reduced.
The working principle and the using flow of the utility model are as follows: when the lathe tool is used, a user can install the cutter bar 1 in the lathe tool rest and cut a workpiece by using the cutter head 3, in the machining process of the cutter head 3, the user can inject external water into the inner part of the through hole 8 through the inner cavity 7, and the water is sprayed to the outer part of the pressing block 5 and is contacted with the cutter head 3 through the through hole 8 and the spraying hole 9 in sequence, so that the effect of targeted cooling of the cutter head 3 is achieved.
To sum up: this excircle cutter arbor with cooling function can improve the structural functionality of excircle cutter, reduces the heat that the excircle cutter cutting friction in-process produced, avoids work piece or cutter to appear warping.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. An outer circle cutter bar with a cooling function comprises a cutter bar (1);
the tool bit (3) is arranged on the surface of the tool bar (1) through a compression screw (2);
the cushion block (4) is sleeved on the surface of the compression screw (2) and positioned at the bottom of the cutter head (3);
the method is characterized in that: the utility model discloses a novel structure of cutter arbor, including cutter arbor (1), inside, side opening (10) are offered to the bottom of cutter arbor (1), the top of cutter arbor (1) is provided with briquetting (5), the top of briquetting (5) is provided with bolt (6), the bottom of bolt (6) runs through briquetting (5) and cutter arbor (1) in proper order and extends to the inside of cutter arbor (1), the inside of cutter arbor (1) is provided with inner chamber (7), the right side of inner chamber (7) communicates with each other with the right side of cutter arbor (1), circulation hole (8) with inner chamber (7) intercommunication each other are offered to the inside of bolt (6), spray hole (9) with circulation hole (8) intercommunication each other are offered to the inside of briquetting (5), side opening (10) communicate with inner chamber (7) each other.
2. The outer circle cutter bar with cooling function according to claim 1, wherein: the side holes (10) and the inner part of the inner cavity (7) are respectively provided with an internal thread (11), and the internal threads (11) are mutually matched with the cutter bar (1).
3. The outer circle cutter bar with cooling function according to claim 1, wherein: the bottom of briquetting (5) is provided with cover and establishes sealing ring (12) at bolt (6) surface, the bottom of sealing ring (12) and the surface contact of cutter arbor (1).
4. The outer circle cutter bar with cooling function according to claim 1, wherein: one side of the pressing block (5) far away from the cutter bar (1) extends to the top of the cutter head (3), and the pressing block (5) and the cutter head (3) are in contact with each other.
5. The outer circle cutter bar with cooling function according to claim 1, wherein: the top of the cutter bar (1) is provided with a groove (13), and the pressing block (5) is inserted into the groove (13).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202223220490.5U CN219357967U (en) | 2022-12-02 | 2022-12-02 | Outer circle cutter arbor with cooling function |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202223220490.5U CN219357967U (en) | 2022-12-02 | 2022-12-02 | Outer circle cutter arbor with cooling function |
Publications (1)
Publication Number | Publication Date |
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CN219357967U true CN219357967U (en) | 2023-07-18 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202223220490.5U Active CN219357967U (en) | 2022-12-02 | 2022-12-02 | Outer circle cutter arbor with cooling function |
Country Status (1)
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CN (1) | CN219357967U (en) |
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2022
- 2022-12-02 CN CN202223220490.5U patent/CN219357967U/en active Active
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