CN220971450U - Tool apron of machine tool cutter - Google Patents
Tool apron of machine tool cutter Download PDFInfo
- Publication number
- CN220971450U CN220971450U CN202321867515.2U CN202321867515U CN220971450U CN 220971450 U CN220971450 U CN 220971450U CN 202321867515 U CN202321867515 U CN 202321867515U CN 220971450 U CN220971450 U CN 220971450U
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- Prior art keywords
- hole
- tool
- cutter
- tool apron
- utility
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- 238000009434 installation Methods 0.000 claims description 13
- 238000003780 insertion Methods 0.000 claims description 10
- 230000037431 insertion Effects 0.000 claims description 10
- 238000005299 abrasion Methods 0.000 abstract 1
- 238000003754 machining Methods 0.000 description 6
- 238000003801 milling Methods 0.000 description 6
- 230000004075 alteration Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
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- Milling Processes (AREA)
Abstract
The utility model discloses a tool apron of a machine tool, which belongs to the technical field of machine tools and comprises a tool apron body, wherein a mounting hole is formed in one side of the tool apron body, a tool mounting cavity is formed in the front end of the tool apron body, a replacement component is arranged in the tool mounting cavity and comprises a replacement seat, a leak hole is formed in the replacement seat, an assembly hole is formed in the front end of the replacement seat, a screw is arranged in the assembly hole, a guide rod is fixedly arranged at the rear end of the replacement seat, a guide hole is formed in the front end of the tool apron body, and a second threaded hole is formed in the front end of the tool apron body. Therefore, the situation that the cavity is damaged due to abrasion of the cutter and the mounting cavity after the cutter is mounted and cannot be used next time can be avoided.
Description
Technical Field
The utility model relates to the field of machine tool cutters, in particular to a cutter holder of a machine tool cutter.
Background
The machine tool cutter is a tool for processing metal, nonmetal and other materials, and the common machine tool cutter mainly comprises the following components: milling cutter: the milling cutter is a rotary cutter, and is suitable for surface machining, contour machining, groove machining and the like on machine tools such as milling machines and the like. Milling cutters can be classified into various types such as face milling cutters, ball end milling cutters, T-slot cutters, and the like, according to cutting modes and applications. Turning tool: the turning tool is a tool for performing excircle machining, inner hole machining, thread machining and the like on a lathe and the like. Typically including turning tools, turning holders, and the like.
When the existing cutter is installed with the seat, the cutter is generally clamped into the installation cavity, the frost is used for fixing and locking, but the condition that the installation cavity is damaged due to friction with the cavity possibly occurs due to the stress of the cutter, and the condition that the cutter is loose due to unstable installation can occur when the cutter is used next time,
Disclosure of utility model
The utility model aims to solve the technical problem of providing a tool apron of a machine tool, which can prevent the installation cavity from being enlarged and damaged due to friction between the tool and the installation cavity and solve the technical problem that the installation cavity is damaged and the tool apron body cannot be used continuously in the prior art.
In order to solve the problems, the following technical scheme is provided:
The tool apron comprises a tool apron body, wherein a mounting hole is formed in one side of the tool apron body, a tool mounting cavity is formed in the front end of the tool apron body, a replacement component is arranged in the tool mounting cavity and comprises a replacement seat, a leak hole is formed in the replacement seat, an assembly hole is formed in the front end of the replacement seat, and a screw is arranged in the assembly hole.
Further, the rear end of the replacing seat is fixedly provided with a guide rod, the front end of the tool apron body is provided with a guide hole, and the front end of the tool apron body is provided with a second threaded hole.
Further, the through hole has been seted up to one side of blade holder body, the inside of through hole is provided with the outer wall rotation of bolt and is provided with the subassembly that dies, the subassembly that dies includes the bearing.
Further, the rear end of the bearing is fixedly provided with a mounting rod, one side of the tool apron body is provided with an insertion hole, and the front end of the insertion hole is provided with a first threaded hole.
Further, a locking hole is formed in the rear end of the insertion hole, and a screw is arranged in the locking hole.
Further, a fastening hole is formed in the mounting rod.
Compared with the prior art, the utility model has the beneficial effects that:
1. According to the utility model, the structure for preventing the cutter mounting cavity from being damaged by stress is arranged, so that the contact area of the cutter can be replaced, the mounting cavity is not directly enlarged and damaged after long-time cutter cutting, and the condition that the cutter is loose in the cutter mounting cavity is avoided;
2. According to the utility model, the structure for avoiding loosening of the fastening screw is arranged, and the structure for fastening by the screw and the mounting rod is arranged, so that the condition that the bolt is loosened due to the stress of the cutter body is avoided, and the use safety is improved.
Specific embodiments of the utility model are disclosed in detail below with reference to the following description and drawings, indicating the manner in which the principles of the utility model may be employed. It should be understood that the embodiments of the utility model are not limited in scope thereby.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic view of the overall structure of a tool holder for a machine tool according to the present utility model;
FIG. 2 is a schematic view of a schematic partial cross-sectional structure of a tool holder of a machine tool according to the present utility model;
FIG. 3 is a schematic diagram of a replacement seat for a tool insert of a machine tool according to the present utility model;
FIG. 4 is a schematic view of a schematic partial cross-sectional structure of a tool holder of a machine tool according to the present utility model;
Fig. 5 is an enlarged schematic view of the structure at a in fig. 4.
In the figure: 1. a tool apron body; 2. a mounting hole; 3. a cutter mounting cavity; 4. replacing the assembly; 5. a through hole; 6. a bolt; 7. a locking assembly; 401. replacing the seat; 402. a leak hole; 403. an assembly hole; 404. a screw; 405. a guide hole; 406. a guide rod; 701. a bearing; 702. a mounting rod; 703. an insertion hole; 704. a locking hole; 705. a screw; 706. a fastening hole; 707. a first threaded hole; 8. and a second threaded hole.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
As shown in fig. 1-5, the tool holder of the machine tool provided in this embodiment includes a tool holder body 1, a through hole 5 is provided at one side of the tool holder body 1, a locking assembly 7 is rotatably provided at an outer wall of the through hole 5, where a bolt 6 is provided, the locking assembly 7 prevents loosening of the bolt 6, the locking assembly 7 includes a bearing 701, a mounting rod 702 is fixedly provided at a rear end of the bearing 701,
A fastening hole 706 is formed in the mounting rod 702, an insertion hole 703 is formed in one side of the tool holder body 1, a locking hole 704 is formed in the rear end of the insertion hole 703, a screw 705 is arranged in the locking hole 704, a first threaded hole 707 is formed in the front end of the insertion hole 703,
One side of the tool apron body 1 is provided with a mounting hole 2, the front end of the tool apron body 1 is provided with a tool mounting cavity 3, the tool mounting cavity 3 is provided with props, the inside of the tool mounting cavity 3 is provided with a replacement component 4, the replacement component 4 comprises a replacement seat 401, the rear end of the replacement seat 401 is fixedly provided with a guide rod 406, the front end of the tool apron body 1 is provided with a guide hole 405, the guide hole 405 facilitates the entry of the guide rod 406,
The front end of the tool apron body 1 is provided with a second threaded hole 8, the inside of the replacement seat 401 is provided with a leak hole 402, the front end of the replacement seat 401 is provided with an assembly hole 403, and the inside of the assembly hole 403 is provided with a screw 404.
The application principle and the application flow of the utility model are as follows: when the inside of cutter installation cavity 3 and cutter produce friction, perhaps the cutter fracture causes the inside impaired of cutter installation cavity 3, dismantle the screw 404 of change seat 401 front end, dismantle the front end of change seat 401 from blade holder body 1, change seat 401, avoid appearing the damaged unstable condition of use cutter installation next time that leads to of installation cavity, can avoid changing the blade holder between moreover, save the raw materials, after the cutter is installed, rotate bolt 6, thereby make installation pole 702 enter into the inside of insert hole 703, reuse screw 705 pass fastening hole 706, enter into first screw hole 707 at last and lock and die, avoid bolt 6 to appear rocking and lead to the condition emergence of cutter rocking fracture.
While the utility model has been described in connection with specific embodiments, it will be apparent to those skilled in the art that the description is intended to be illustrative and not limiting in scope. Various modifications and alterations of this utility model will occur to those skilled in the art in light of the spirit and principles of this utility model, and such modifications and alterations are also within the scope of this utility model.
Claims (6)
1. The utility model provides a blade holder of lathe cutter, its characterized in that, includes blade holder body (1), mounting hole (2) have been seted up to one side of blade holder body (1), cutter installation cavity (3) have been seted up to the front end of blade holder body (1), the inside in cutter installation cavity (3) is provided with and changes subassembly (4), change subassembly (4) including changing seat (401), leak (402) have been seted up to the inside of changing seat (401), equipment hole (403) have been seted up to the front end of changing seat (401), the inside in equipment hole (403) is provided with screw (404).
2. The tool apron of a machine tool according to claim 1, wherein a guide rod (406) is fixedly arranged at the rear end of the replacing seat (401), a guide hole (405) is formed in the front end of the tool apron body (1), and a second threaded hole (8) is formed in the front end of the tool apron body (1).
3. The tool apron of a machine tool according to claim 1, characterized in that a through hole (5) is formed in one side of the tool apron body (1), a locking assembly (7) is rotatably arranged on the outer wall of the through hole (5) where a bolt (6) is arranged, and the locking assembly (7) comprises a bearing (701).
4. A tool holder for a machine tool according to claim 3, characterized in that the rear end of the bearing (701) is fixedly provided with a mounting rod (702), one side of the tool holder body (1) is provided with an insertion hole (703), and the front end of the insertion hole (703) is provided with a first threaded hole (707).
5. The tool holder of a machine tool according to claim 4, characterized in that a locking hole (704) is provided at the rear end of the insertion hole (703), and a screw (705) is provided inside the locking hole (704).
6. The tool holder of claim 4, wherein the mounting rod (702) has a fastener hole (706) formed therein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321867515.2U CN220971450U (en) | 2023-07-17 | 2023-07-17 | Tool apron of machine tool cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321867515.2U CN220971450U (en) | 2023-07-17 | 2023-07-17 | Tool apron of machine tool cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220971450U true CN220971450U (en) | 2024-05-17 |
Family
ID=91060844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321867515.2U Active CN220971450U (en) | 2023-07-17 | 2023-07-17 | Tool apron of machine tool cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220971450U (en) |
-
2023
- 2023-07-17 CN CN202321867515.2U patent/CN220971450U/en active Active
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