CN220311795U - Angle-adjustable cutting tool - Google Patents
Angle-adjustable cutting tool Download PDFInfo
- Publication number
- CN220311795U CN220311795U CN202321947501.1U CN202321947501U CN220311795U CN 220311795 U CN220311795 U CN 220311795U CN 202321947501 U CN202321947501 U CN 202321947501U CN 220311795 U CN220311795 U CN 220311795U
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- cutter head
- adjustable cutting
- cutting tool
- tool
- supporting block
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- 238000005520 cutting process Methods 0.000 title claims abstract description 23
- 238000003754 machining Methods 0.000 abstract description 14
- 230000003111 delayed effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002173 cutting fluid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Cutting Tools, Boring Holders, And Turrets (AREA)
Abstract
The utility model relates to the technical field of machining cutters, in particular to an angle-adjustable cutting cutter which comprises a clamping part, wherein cutter head components are correspondingly arranged on the left side wall and the right side wall of the clamping part, the cutter head components comprise supporting blocks, threaded holes are formed in the supporting blocks, a plurality of limit posts are arranged on the end faces of the supporting blocks and surround the threaded holes, the supporting blocks are connected with threaded rods through the threaded holes in a threaded manner, a slide rod is arranged at the upper end of the threaded rods, a spanner part is arranged at the upper end of the slide rod, a cutter head is rotatably connected to the outer wall of the slide rod, limit grooves are formed in the bottoms of the cutter head and correspond to the limit posts, and cutter tips are arranged on the end faces of the cutter head through bolts.
Description
Technical Field
The utility model relates to the technical field of machining tools, in particular to an angle-adjustable cutting tool.
Background
A turning tool is a tool for turning machining having a cutting portion. Turning tools are one of the most widely used tools in cutting operations.
The working part of the turning tool is the part for generating and treating 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, a channel for cutting fluid and the like. The turning tool is used for various lathes for machining excircles, inner holes, end faces, threads, turning grooves and the like.
The angle of the cutter head of the existing turning tool cannot be adjusted according to actual machining requirements, the angle can be adjusted only by changing the clamping position of the cutter handle, the cutter head is troublesome, the cutter head is flattened by using the cutter edge for a long time, the cutter head needs to be replaced, and the machining time is delayed, so that the angle-adjustable cutting tool is required to improve the problems.
Disclosure of Invention
The present utility model is directed to an angle-adjustable cutting tool, which solves the above-mentioned problems.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides an adjustable cutting tool of angle, includes the clamping part, correspond on the lateral wall about the clamping part and install the tool bit subassembly, the tool bit subassembly is including the supporting shoe, set up threaded hole on the supporting shoe, be provided with a plurality of spacing posts on the terminal surface of supporting shoe and around the threaded hole, the supporting shoe has the threaded rod through threaded hole threaded connection, the upper end of threaded rod is provided with the slide bar, spanner portion is installed to the upper end of slide bar, rotate on the outer wall of slide bar and be connected with the tool bit, the spacing groove has been seted up on the bottom of tool bit and corresponding with spacing post, be provided with the knife tip through the bolt on the terminal surface of tool bit.
As a preferable scheme of the utility model, the side wall of the supporting block is fixedly connected with the side wall of the clamping part, and the cutter head is clamped with the limiting column through the limiting groove.
As a preferable scheme of the utility model, the limit column is of a cylindrical structure design, and the size structure of the limit groove and the limit column are arranged in a matching way.
As a preferable scheme of the utility model, a plurality of limit posts are combined together to form a circular structural design, and the distance between any two limit posts is the same.
As a preferable scheme of the utility model, the end face of the cutter head is provided with a connecting hole, and the cutter head is provided with a through hole positioned at the lower side of the connecting hole.
As a preferable scheme of the utility model, the maximum rotation angle of the cutter head is 180 degrees.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the cutter head assembly is arranged in the angle-adjustable cutting tool, and the cutter heads in the assembly are utilized to rotate, so that different limit grooves are clamped with different limit columns, and the rotation angle of the cutter heads can be changed; the tool bits are arranged at two ends of the clamping part, when one side of the tool bit needs to be replaced, the clamping direction of the tool can be adjusted, the new tool bit at the other side is aligned with the workpiece to continue machining, the problem that the angle of the tool bit cannot be adjusted according to actual machining needs is solved by arranging the tool bit assembly, the problem that machining time is delayed when the tool bit is replaced under the condition that the tool bit is worn is solved, and the using effect of the tool is better.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic view of a tool bit assembly according to the present utility model;
FIG. 3 is a schematic view of a cutter head and a limiting groove structure of the present utility model;
fig. 4 is a schematic view of the structure of the supporting block and the limiting post of the present utility model.
In the figure: 1. a clamping part; 2. a cutter head assembly; 201. a support block; 202. a threaded hole; 203. a limit column; 204. a threaded rod; 205. a slide bar; 206. a spanner portion; 207. a cutter head; 208. a limit groove; 209. a connection hole; 210. a through hole; 3. a bolt; 4. a knife tip.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present utility model are included in the protection scope of the present utility model.
In order to facilitate an understanding of the utility model, several embodiments of the utility model will be described more fully hereinafter with reference to the accompanying drawings, in which, however, the utility model may be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Examples: referring to fig. 1-4, an angle-adjustable cutting tool comprises a clamping part 1, wherein a tool bit assembly 2 is correspondingly arranged on the left side wall and the right side wall of the clamping part 1, the tool bit assembly 2 comprises a supporting block 201, a threaded hole 202 is formed in the supporting block 201, a plurality of limit posts 203 are arranged on the end face of the supporting block 201 and around the threaded hole 202, the supporting block 201 is in threaded connection with a threaded rod 204 through the threaded hole 202, the upper end of the threaded rod 204 is provided with a slide bar 205, the upper end of the slide bar 205 is provided with a handle 206, the outer wall of the slide bar 205 is rotationally connected with a tool bit 207, a limit groove 208 is formed in the bottom of the tool bit 207 and corresponds to the limit post 203, a tool tip 4 is arranged on the end face of the tool bit 207 through a bolt 3, and the tool bit 207 in the assembly is rotated to enable different limit grooves 208 to be in clamping connection with different limit posts 203, so that the rotation angle of the tool bit 207 can be changed; the tool bits 207 are arranged at two ends of the clamping part 1, when one side of the tool bit 207 needs to be replaced, the clamping direction of the tool can be adjusted, the new tool 207 head at the other side is aligned with a workpiece to continue machining, the problem that the angle of the tool bit 207 cannot be adjusted according to actual machining needs is solved by arranging the tool bit assembly 2, the problem that machining time is delayed when the tool bit is replaced under the condition that the tool bit is worn is solved, and the using effect of the tool is better.
In this embodiment, referring to fig. 1, 3 and 4, the side wall of the supporting block 201 is fixedly connected with the side wall of the clamping part 1, and the cutter head 207 is clamped with the limiting post 203 through the limiting groove 208; the limit column 203 is in a cylindrical structure design, and the size structure of the limit groove 208 is matched with the limit column 203; a plurality of limit posts 203 are combined together to form a circular structural design, and the distance between any two limit posts 203 is the same; the distance between any two limit posts 203 is the same, so that different limit grooves 208 and different limit posts 203 can be matched with each other and stably connected together, and the angle adjustment of the cutter head 207 is realized;
in this embodiment, referring to fig. 1 and 2, a connecting hole 209 is formed on an end surface of the cutter head 207, and a through hole 210 is formed on the cutter head 207 and located below the connecting hole 209; the maximum rotation angle of the cutter head 207 is 180 degrees; the end face of the tool bit 207 is provided with the connecting hole 209, so that when the tool bit 207 is fixed, the wrench part 206 is rotated to completely enter the connecting hole 209, space occupation is saved, and the tool bit is more attractive;
working principle: when the angle-adjustable cutting tool is used, a hexagonal wrench is placed into a wrench part 206 by a worker, the wrench is rotated anticlockwise, the wrench part 206 is rotated, meanwhile, the wrench part 206 is rotated with a sliding rod 205, the sliding rod 205 is rotated in a threaded hole 202 with a threaded rod 204, in the process, the wrench part 206, the sliding rod 205 and the threaded rod 204 are moved upwards while rotating, a certain space for up-down movement is formed between a tool bit 207 and a supporting block 201, the tool bit 207 is moved upwards, a limit groove 208 and a limit post 203 are completely separated, the tool bit 207 can be rotated clockwise or anticlockwise, a certain angle is formed between the tool bit 207 and a clamping part 1, the tool bit 207 is moved downwards, the limit groove 208 is wrapped around the limit post 203, and the tool bit 207 is fixed on the supporting block 201 by clockwise rotation of the wrench part 206; the tool clamping mechanism is loosened, two ends of the tool are interchanged, one side of the tool is aligned to a workpiece to be machined, the tool is locked by the clamping mechanism, when the tool works, the tool tip 4 on the other side can be replaced, the tool changing time is saved, the problem that the angle of the tool tip 207 cannot be adjusted according to actual machining needs is solved by arranging the tool tip assembly 2, the problem that the machining time is delayed when the tool is replaced under the condition that the cutting edge is worn is solved, and the using effect of the tool is better.
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 (6)
1. An angle adjustable cutting tool, comprising a clamping part (1), characterized in that: the left side wall and the right side wall of the clamping part (1) are correspondingly provided with cutter head components (2), and the end face of the cutter head (207) is provided with a cutter point (4) through a bolt (3);
the tool bit assembly (2) comprises a supporting block (201), a threaded hole (202) is formed in the supporting block (201), a plurality of limit columns (203) are arranged on the end face of the supporting block (201) and around the threaded hole (202), the supporting block (201) is connected with a threaded rod (204) through threads of the threaded hole (202), a slide rod (205) is arranged at the upper end of the threaded rod (204), a spanner portion (206) is arranged at the upper end of the slide rod (205), a tool bit (207) is connected to the outer wall of the slide rod (205) in a rotating mode, and limit grooves (208) are formed in the bottom of the tool bit (207) and correspond to the limit columns (203).
2. An angularly adjustable cutting tool according to claim 1, wherein: the side wall of the supporting block (201) is fixedly connected with the side wall of the clamping part (1), and the cutter head (207) is clamped with the limiting column (203) through the limiting groove (208).
3. An angularly adjustable cutting tool according to claim 1, wherein: the limiting column (203) is of a cylindrical structure design, and the size structure of the limiting groove (208) and the limiting column (203) are arranged in a matching way.
4. An angularly adjustable cutting tool according to claim 1, wherein: the limiting columns (203) are combined together to form a circular structural design, and the distances between any two limiting columns (203) are the same.
5. An angularly adjustable cutting tool according to claim 1, wherein: the end face of the cutter head (207) is provided with a connecting hole (209), and the cutter head (207) is provided with a through hole (210) positioned at the lower side of the connecting hole (209).
6. An angularly adjustable cutting tool according to claim 1, wherein: the maximum rotation angle of the cutter head (207) is 180 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321947501.1U CN220311795U (en) | 2023-07-24 | 2023-07-24 | Angle-adjustable cutting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321947501.1U CN220311795U (en) | 2023-07-24 | 2023-07-24 | Angle-adjustable cutting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220311795U true CN220311795U (en) | 2024-01-09 |
Family
ID=89415126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321947501.1U Active CN220311795U (en) | 2023-07-24 | 2023-07-24 | Angle-adjustable cutting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220311795U (en) |
-
2023
- 2023-07-24 CN CN202321947501.1U patent/CN220311795U/en active Active
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