CN215393773U - Cutting tool with structure convenient to replace - Google Patents
Cutting tool with structure convenient to replace Download PDFInfo
- Publication number
- CN215393773U CN215393773U CN202120724358.4U CN202120724358U CN215393773U CN 215393773 U CN215393773 U CN 215393773U CN 202120724358 U CN202120724358 U CN 202120724358U CN 215393773 U CN215393773 U CN 215393773U
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- China
- Prior art keywords
- cutting tool
- clamping plate
- connecting rod
- cap
- tool body
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- Expired - Fee Related
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- 238000005520 cutting process Methods 0.000 title claims abstract description 60
- 230000006835 compression Effects 0.000 claims description 14
- 238000007906 compression Methods 0.000 claims description 14
- 238000007493 shaping process Methods 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 4
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002184 metal 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
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a cutting tool with a structure convenient to replace, which comprises a cutting tool body and a tool seat, wherein one end of a connecting rod, which is far away from the cutting tool body, is provided with a threaded section, a first clamping plate is fixedly arranged on the inner bottom surface of a cavity, one side of the first clamping plate is provided with a second clamping plate, one end of the second clamping plate is integrally formed with a fixed rod, the outer side of the connecting pipe is provided with a threaded section II, the lower end of the connecting rod is rotatably provided with a connecting cap, the cutting tool body and the tool seat are reinforced through the connecting pipe and the connecting cap, the first clamping plate and the second clamping plate can be clamped and fixed, the connecting rod is provided with the connecting cap, the connecting cap can be connected with the connecting pipe arranged on the tool seat through the connecting cap, the first clamping plate and the second clamping plate can bear rotating force when the cutting tool body rotates, and the connecting cap can prevent the cutting tool body from sliding forwards and backwards, through such setting, the function of quick installation has been realized.
Description
Technical Field
The utility model relates to the technical field of cutting tools, in particular to a cutting tool with a structure convenient to replace.
Background
In the process of metal processing, a cutting tool is needed, in the prior art, the cutting tool is various and has different shapes, the cutting tool is divided into a sheet-shaped tool and a columnar tool, the surface of the cutting tool is easy to wear in the cutting process of the columnar tool, and the effect of the worn cutting tool in the cutting process is not good
Therefore, the cutting tool needs to be replaced in time after long-time work, but the replacement of the cutting tool in the prior art is realized by connecting a plurality of screws, so that the connecting mode is time-consuming and labor-consuming, and the efficiency of the cutting process is influenced, and therefore, the cutting tool with the structure convenient to replace needs to be provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a cutting tool with a structure convenient to replace, a connecting rod can be in threaded connection with a fixed rod arranged in a tool seat, after the connecting rod and the fixed rod are connected, the connecting rod is rotated, a first clamping plate and a second clamping plate can be clamped and fixed under the elasticity of a compression spring, a connecting cap is arranged on the connecting rod, the connecting cap can be connected with a connecting pipe arranged on the tool seat, the first clamping plate and the second clamping plate can bear rotating force when the cutting tool body rotates, the connecting cap can prevent the cutting tool body from sliding back and forth, the function of quick installation is realized, and the problems in the background technology are solved.
In order to achieve the purpose, the utility model provides the following technical scheme: a cutting tool with a structure convenient for replacement comprises a cutting tool body and a tool seat, wherein one end of the cutting tool body is integrally formed with a connecting rod, one end of the connecting rod, which is far away from the cutting tool body, is provided with a first thread section, a cavity is arranged inside the tool seat, a first clamping plate is fixedly arranged on the inner bottom surface of the cavity, a second clamping plate is arranged on one side of the first clamping plate, one end of the second clamping plate is integrally formed with a fixed rod, the outer side of the fixed rod is provided with a compression spring, the upper end of the fixed rod is provided with a threaded hole, the connecting rod is in threaded connection with the fixed rod through the matching of the threaded section I and the threaded hole, the cutter seat is integrally formed with a connecting pipe, the outer side of the connecting pipe is provided with a second thread section, the lower end of the connecting rod is rotatably provided with a connecting cap, and the cutting tool body and the tool seat are reinforced through the connecting pipe and the connecting cap.
Preferably, a through hole is formed in the upper end of the cutter seat, and the end of the fixing rod penetrates through the through hole and extends to the outer side of the cutter seat.
Preferably, first cardboard and second cardboard set up to the circular slab that the size is the same, just first cardboard and the equal integrated into one piece in second cardboard one side have the fixture block, first cardboard and second cardboard are for corresponding the setting.
Preferably, one end of the compression spring is fixedly connected to one side of the second catch plate, and the other end of the compression spring abuts against but is not connected to the inner top of the cavity.
Preferably, the connecting rod is integrally provided with a first limiting plate and a second limiting plate, the connecting cap is rotatably arranged between the first limiting plate and the second limiting plate, and the gap between the connecting cap and the second limiting plate is not more than 0.1 mm.
Preferably, the connecting rod is provided with an anti-slip section, and the anti-slip section is located above the first limiting plate.
Compared with the prior art, the utility model has the beneficial effects that:
1. the connecting rod is integrally formed at the lower end of the cutting tool body, the connecting rod can be in threaded connection with the fixing rod arranged in the tool seat, after the connecting rod and the fixing rod are connected, the connecting rod is rotated, the first clamping plate and the second clamping plate can be clamped and fixed under the elasticity of the compression spring, the connecting rod is provided with the connecting cap, the connecting cap can be connected with the connecting pipe arranged on the tool seat, the first clamping plate and the second clamping plate can bear rotating force when the cutting tool body rotates, the connecting cap can prevent the cutting tool body from sliding back and forth in cutting work, and through the arrangement, the function of quick installation is achieved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
fig. 3 is a sectional view of the joint of the connecting rod and the fixing rod according to the present invention.
In the figure: 1. a cutting tool body; 2. a connecting rod; 3. a first thread section; 4. a tool holder; 5. a first clamping plate; 6. a second clamping plate; 7. fixing the rod; 8. a compression spring; 9. a cavity; 10. a threaded hole; 11. a connecting pipe; 12. a second thread section; 13. a connecting cap; 14. a through hole; 15. a clamping block; 16. a first limit plate; 17. a second limiting plate; 18. and an anti-slip section.
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. 1-3, the present invention provides a technical solution: a cutting tool with a structure convenient to replace comprises a cutting tool body 1 and a tool seat 4, wherein a connecting rod 2 is integrally formed at one end of the cutting tool body 1, a first threaded section 3 is arranged at one end, away from the cutting tool body 1, of the connecting rod 2, a cavity 9 is formed in the tool seat 4, a first clamping plate 5 is fixedly installed on the inner bottom surface of the cavity 9, a second clamping plate 6 is arranged on one side of the first clamping plate 5, the first clamping plate 5 and the second clamping plate 6 are round plates with the same size, clamping blocks 15 are integrally formed on one sides of the first clamping plate 5 and the second clamping plate 6, and the first clamping plate 5 and the second clamping plate 6 are correspondingly arranged;
a fixing rod 7 is integrally formed at one end of the second clamping plate 6, a through hole 14 is formed at the upper end of the cutter seat 4, and the end of the fixing rod 7 penetrates through the through hole 14 and extends to the outer side of the cutter seat 4, so that the connecting rod 2 and the fixing rod 7 are conveniently connected;
the outer side of the fixed rod 7 is provided with a compression spring 8, one end of the compression spring 8 is fixedly connected to one side of the second clamping plate 6, the other end of the compression spring 8 is abutted against but not connected to the inner top of the cavity 9, the first clamping plate 5 and the second clamping plate 6 are clamped tightly under the action of the elastic force of the compression spring 8, and the rotary force can be borne when the cutting tool body 1 rotates through the arrangement;
the upper end of the fixed rod 7 is provided with a threaded hole 10, the connecting rod 2 is in threaded connection with the fixed rod 7 through the matching of the first threaded section 3 and the threaded hole 10, the connecting pipe 11 is integrally formed on the cutter seat 4, the outer side of the connecting pipe 11 is provided with a second threaded section 12, the lower end of the connecting rod 2 is rotatably provided with a connecting cap 13, the cutting cutter body 1 and the cutter seat 4 are reinforced through the connecting pipe 11 and the connecting cap 13, the connecting cap 13 can be connected with the connecting rod 2 arranged on the cutter seat 4, and the connecting cap 13 can prevent the cutting cutter body 1 from sliding back and forth in the cutting process;
a first limiting plate 16 and a second limiting plate 17 are integrally formed on the connecting rod 2, the connecting cap 13 is rotatably arranged between the first limiting plate 16 and the second limiting plate 17, and the gap between the connecting cap 13 and the first limiting plate 16 and the gap between the connecting cap 13 and the second limiting plate 17 are not more than 0.1mm, so that the cutting precision during cutting is improved;
the connecting rod 2 is provided with an anti-slip section 18, the anti-slip section 18 is positioned above the first limiting plate 16, and the anti-slip section 18 is arranged on the connecting rod 2 to increase the friction force when the connecting rod 2 is rotated.
The working principle is as follows: the device is characterized in that a structure convenient for connecting a columnar cutting tool is provided, a first thread section 3 arranged at the lower end of a connecting rod 2 of a cutting tool body 1 can be connected with a threaded hole 10 arranged on a fixed rod 7, after the connecting rod 2 and the fixed rod 7 are connected, the connecting rod 2 is rotated, a first clamping plate 5 and a second clamping plate 6 are clamped mutually under the action of the elastic force of a compression spring 8, the rotation force can be borne when the cutting tool body 1 rotates through the arrangement, the threaded hole 10 is arranged at the upper end of the fixed rod 7, the connecting rod 2 is in threaded connection with the fixed rod 7 through the matching of the first thread section 3 and the threaded hole 10, a connecting pipe 11 is integrally formed on a tool seat 4, a second thread section 12 is arranged on the outer side of the connecting pipe 11, a connecting cap 13 is rotatably arranged at the lower end of the connecting rod 2, the cutting tool body 1 and the tool seat 4 are reinforced through the connecting pipe 11 and the connecting cap 13, can be connected with the connecting rod 2 that sets up on the cutter seat 4 through connecting cap 13, connect cap 13 can prevent that cutting tool body 1 from sliding around in the cutting process, through such setting, realized the function of quick installation.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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. A cutting tool with a structure convenient for replacement, comprising a cutting tool body (1) and a tool holder (4), characterized in that: a connecting rod (2) is integrally formed at one end of the cutting tool body (1), a first thread section (3) is arranged at one end, away from the cutting tool body (1), of the connecting rod (2), a cavity (9) is formed inside the tool base (4), a first clamping plate (5) is fixedly installed on the inner bottom surface of the cavity (9), a second clamping plate (6) is arranged at one side of the first clamping plate (5), a fixing rod (7) is integrally formed at one end of the second clamping plate (6), a compression spring (8) is arranged on the outer side of the fixing rod (7), a threaded hole (10) is formed in the upper end of the fixing rod (7), the connecting rod (2) is in threaded connection with the fixing rod (7) through matching of the first thread section (3) and the threaded hole (10), a connecting pipe (11) is integrally formed on the tool base (4), and a second thread section (12) is formed in the outer side of the connecting pipe (11), the lower extreme of connecting rod (2) is rotated and is installed and connect cap (13), cutting tool body (1) and cutter seat (4) are through connecting pipe (11) and connect cap (13) and consolidate.
2. A cutting tool having a structure for facilitating replacement according to claim 1, wherein: through-hole (14) have been seted up to the upper end of cutter seat (4), the end of dead lever (7) runs through-hole (14) and extends to the outside of cutter seat (4).
3. A cutting tool having a structure for facilitating replacement according to claim 1, wherein: first cardboard (5) and second cardboard (6) set up to the circular slab that the size is the same, just a homogeneous body shaping in first cardboard (5) and second cardboard (6) one side has fixture block (15), first cardboard (5) and second cardboard (6) are for corresponding the setting.
4. A cutting tool having a structure for facilitating replacement according to claim 1, wherein: one end of the compression spring (8) is fixedly connected to one side of the second clamping plate (6), and the other end of the compression spring (8) is abutted to but not connected to the inner top of the cavity (9).
5. A cutting tool having a structure for facilitating replacement according to claim 1, wherein: the connecting rod (2) is integrally formed with a first limiting plate (16) and a second limiting plate (17), the connecting cap (13) is rotatably installed between the first limiting plate (16) and the second limiting plate (17), and the gap between the connecting cap (13) and the second limiting plate (17) is not more than 0.1 mm.
6. A cutting tool having a structure for facilitating replacement according to claim 1, wherein: an anti-slip section (18) is arranged on the connecting rod (2), and the anti-slip section (18) is located above the first limiting plate (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120724358.4U CN215393773U (en) | 2021-04-09 | 2021-04-09 | Cutting tool with structure convenient to replace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120724358.4U CN215393773U (en) | 2021-04-09 | 2021-04-09 | Cutting tool with structure convenient to replace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215393773U true CN215393773U (en) | 2022-01-04 |
Family
ID=79670844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120724358.4U Expired - Fee Related CN215393773U (en) | 2021-04-09 | 2021-04-09 | Cutting tool with structure convenient to replace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215393773U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115971517A (en) * | 2023-02-24 | 2023-04-18 | 麦格纳技术与模具系统（天津）有限公司 | Turning device for automobile metal plate |
-
2021
- 2021-04-09 CN CN202120724358.4U patent/CN215393773U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115971517A (en) * | 2023-02-24 | 2023-04-18 | 麦格纳技术与模具系统（天津）有限公司 | Turning device for automobile metal plate |
| CN115971517B (en) * | 2023-02-24 | 2023-06-06 | 麦格纳技术与模具系统（天津）有限公司 | Turning device of automobile metal plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220104 |