CN215824822U - Replaceable cutter head of numerical control cutting machine - Google Patents
Replaceable cutter head of numerical control cutting machine Download PDFInfo
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- CN215824822U CN215824822U CN202121990391.8U CN202121990391U CN215824822U CN 215824822 U CN215824822 U CN 215824822U CN 202121990391 U CN202121990391 U CN 202121990391U CN 215824822 U CN215824822 U CN 215824822U
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- block
- cutter head
- numerical control
- connecting rod
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Abstract
The utility model discloses a replaceable cutter head of a numerical control cutting machine, which comprises: the cutting machine driving assembly is arranged at the top of the frame of the numerical control machine tool; the supporting block is inserted into the bottom of the mounting block in a cylindrical structure; the connecting rod is in an I-shaped structure and is in threaded connection with the inside of the mounting block, the left side and the right side of the connecting rod, which are positioned inside the mounting block, are both provided, the bottom of the cutting machine driving assembly is fixedly connected with the mounting block, the inside of which is provided with a groove, and the top side of the inside of the mounting block is fixedly connected with a limiting block in a rectangular structure; the outer surface of the limiting block is tightly attached to the top of the supporting block, and a first limiting groove is formed in the supporting block at an equal angle. This removable tool bit of numerical control cutting machine, not only the tool bit speed of changing is very fast, and the operation is comparatively simple, does not influence machining efficiency, and the fixity of tool bit is stronger moreover, is difficult to make the tool bit drop.
Description
Technical Field
The utility model relates to the technical field of numerical control cutting machines, in particular to a replaceable cutter head of a numerical control cutting machine.
Background
With the development of modern mechanical technology industry, the requirements for cutting quality and precision are continuously improved, the requirements for improving production efficiency and reducing production cost are also improved, the development of a numerical control cutting machine is required to be adapted to the requirements for the development of the current mechanical processing industry, the numerical control cutting machine is mainly used for welding and cutting, and a cutter head is particularly important in the cutting process and is an important component of the numerical control cutting machine.
The replaceable tool bit of the conventional numerical control cutting machine has the following defects that the tool bit is relatively slow in replacement speed, the operation is relatively complex, the machining efficiency is influenced, the fixity of the tool bit is relatively poor, and the tool bit is easy to fall off, so that the replaceable tool bit of the numerical control cutting machine is provided, and the problem of the replaceable tool bit is solved.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a replaceable cutter head of a numerical control cutting machine, which aims to solve the problems that the conventional replaceable cutter head of the numerical control cutting machine, which is provided by the background art, is low in cutter head replacing speed, complex in operation and poor in cutter head fixing property, and influences the machining efficiency, and the cutter head is easy to fall off.
In order to achieve the purpose, the utility model provides the following technical scheme: a numerically controlled cutter replaceable bit, comprising:
the cutting machine driving assembly is arranged at the top of the frame of the numerical control machine tool;
the supporting block is inserted into the bottom of the mounting block in a cylindrical structure;
the connecting rod, the connecting rod is "worker" style of calligraphy structure threaded connection in the inside of installation piece, and the connecting rod is located the inside left and right sides of installation piece and all has the setting.
Preferably, the bottom of the cutting machine driving assembly is fixedly connected with an installation block with a groove formed in the installation block, and the top side of the interior of the installation block is fixedly connected with a limiting block in a rectangular structure;
the outer surface of the limiting block is tightly attached to the top of the supporting block.
Preferably, the inside of the supporting block is provided with a first limiting groove at an equal angle, and a limiting plate is inserted into the first limiting groove;
the inner side of the limiting plate is welded with a cutter head body, and the bottom end of the middle cutter head body extends to the outer side of the bottom of the supporting block.
Preferably, the second limiting grooves with rectangular cross sections are formed in the left side and the right side of the inside of the supporting block, and the fixing rods are connected to the inside of the second limiting grooves in a clamped mode.
Preferably, the cross section of the fixed rod is in a rectangular structure and is arranged in the mounting block in a left-right sliding manner, and the outer side of the fixed rod is connected with a spring for resetting the fixed rod outwards;
the outer side of the fixed rod is tightly attached to the inner side of the connecting rod, and a linkage structure is formed between the connecting rod and the fixed rod.
Compared with the prior art, the utility model has the beneficial effects that: the tool bit of the numerical control cutting machine can be replaced, the tool bit can be replaced quickly, the operation is simple, the machining efficiency is not influenced, the tool bit is high in fixity, and the tool bit is not easy to fall off;
rotate the connecting rod and make it remove to the outside, make the dead lever reset through the spring, make the dead lever remove to the outside, make the dead lever shift out the inside of second spacing groove, make the supporting shoe take out downwards, stimulate the limiting plate upwards through external force, make the tool bit body shift out inside the supporting shoe, the tool bit body that will change passes through the inside that the limiting plate inserted first spacing groove, insert the inside of installation piece with the supporting shoe, make through the dead lever and fix between supporting shoe and the installation piece, it is very fast not only to make the device change speed to the tool bit body, the operation is comparatively simple, do not influence machining efficiency, and the fixity of tool bit body is stronger, be difficult to make the tool bit body drop.
Drawings
FIG. 1 is a front sectional view of the present invention;
FIG. 2 is a schematic view of a overlooking and sectioning structure of the connection of a supporting block and a limiting plate of the utility model;
FIG. 3 is a schematic view of a bottom cut-away structure of the connection between the fixing rod and the supporting block of the present invention.
In the figure: 1. a cutter drive assembly; 2. mounting blocks; 3. a limiting block; 4. a support block; 5. a first limit groove; 6. a limiting plate; 7. a tool bit body; 8. a second limit groove; 9. fixing the rod; 10. a spring; 11. a connecting rod.
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 numerically controlled cutter replaceable bit, comprising:
the cutting machine driving assembly 1 is arranged at the top of a frame of the numerical control machine tool;
the supporting block 4 is inserted into the bottom of the mounting block 2 in a cylindrical structure;
connecting rod 11, connecting rod 11 are "worker" style of calligraphy structure threaded connection in the inside of installation piece 2, and connecting rod 11 is located the inside left and right sides of installation piece 2 and all has the setting.
The bottom of the cutting machine driving assembly 1 is fixedly connected with an installation block 2 with a groove formed in the interior, and the top side of the interior of the installation block 2 is fixedly connected with a limiting block 3 in a rectangular structure;
wherein, the outer surface of the limiting block 3 is tightly attached to the top of the supporting block 4.
A first limiting groove 5 is formed in the supporting block 4 at an equal angle, and a limiting plate 6 is inserted in the first limiting groove 5;
wherein, the inboard welding of limiting plate 6 has tool bit body 7, and the bottom of well tool bit body 7 extends to the bottom outside of supporting shoe 4.
The second spacing groove 8 that the cross section personally submits the rectangular structure is all seted up to the inside left and right sides of supporting shoe 4, and the inside block of second spacing groove 8 is connected with dead lever 9.
The cross section of the fixed rod 9 is in a rectangular structure and is arranged in the mounting block 2 in a left-right sliding manner, and the outer side of the fixed rod 9 is connected with a spring 10 for resetting the fixed rod outwards;
wherein, the outside of the fixed rod 9 is tightly attached to the inside of the connecting rod 11, and the connecting rod 11 and the fixed rod 9 form a linkage structure.
When the tool bit of the numerical control cutting machine is replaceable, as shown in fig. 1, fig. 2 and fig. 3, first limiting grooves 5 are formed in the supporting block 4 at equal intervals, tool bit bodies 7 with different inner diameters are welded in the limiting plates 6, the tool bit bodies 7 are inserted into the first limiting grooves 5 through the limiting plates 6, the limiting plates 6 are tightly attached to the first limiting grooves 5, the fixing rods 9 are arranged in the mounting blocks 2 in a left-right sliding mode, the fixing rods 9 are reset outwards through the springs 10, the inner ends of the fixing rods 9 are located in the mounting blocks 2, the supporting blocks 4 are inserted into the bottoms of the mounting blocks 2, the limiting blocks 3 are clamped with the tops of the supporting blocks 4, the lower surfaces of the limiting blocks 3 are tightly attached to the tops of the tool bit bodies 7, the limiting blocks 3 are in a rectangular structure, the supporting blocks 4 rotate in the mounting blocks 2, the outer surfaces of the connecting rods 11 are in a thread-shaped structure, and the connected mode between connecting rod 11 and installation piece 2 is threaded connection, make it move to the inboard through rotating connecting rod 11, make connecting rod 11 drive dead lever 9 and move to the inboard, make dead lever 9 insert the inside of second spacing groove 8, make supporting shoe 4 fixed mounting in the inside of installation piece 2, make tool bit body 7 fixed mounting in the inboard of supporting shoe 4, it is very fast to make the device change speed to tool bit body 7, the operation is comparatively simple, do not influence machining efficiency, and tool bit body 7's fixity is stronger, it drops to be difficult to make tool bit body 7, this is the whole course of work of the removable tool bit of this numerical control cutting machine.
Those not described in detail in this specification are within the skill of the art. The standard parts used in the utility model can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, the machines, the parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that the detailed description is omitted.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.
Claims (5)
1. A replaceable cutter head for a numerically controlled cutting machine, comprising:
the cutting machine driving assembly (1), wherein the cutting machine driving assembly (1) is arranged at the top of a frame of the numerical control machine;
the supporting block (4) is inserted into the bottom of the mounting block (2) in a cylindrical structure;
connecting rod (11), connecting rod (11) are "worker" style of calligraphy structure threaded connection in the inside of installation piece (2), and connecting rod (11) are located the inside left and right sides of installation piece (2) and all have the setting.
2. A replaceable cutter head for a numerical control cutting machine according to claim 1, wherein: the bottom of the cutting machine driving assembly (1) is fixedly connected with an installation block (2) with a groove formed in the interior, and the top side of the interior of the installation block (2) is fixedly connected with a limiting block (3) in a rectangular structure;
the outer surface of the limiting block (3) is tightly attached to the top of the supporting block (4).
3. A replaceable cutter head for a numerical control cutting machine according to claim 1, wherein: a first limiting groove (5) is formed in the supporting block (4) at an equal angle, and a limiting plate (6) is inserted into the first limiting groove (5);
the inner side of the limiting plate (6) is welded with a cutter head body (7), and the bottom end of the middle cutter head body (7) extends to the outer side of the bottom of the supporting block (4).
4. A replaceable cutter head for a numerical control cutting machine according to claim 1, wherein: the inside left and right sides of supporting shoe (4) all seted up transversal second spacing groove (8) of personally submitting rectangular structure, and the inside block of second spacing groove (8) is connected with dead lever (9).
5. A replaceable cutter head for a numerically controlled cutting machine according to claim 4, wherein: the cross section of the fixed rod (9) is in a rectangular structure and is arranged in the mounting block (2) in a left-right sliding mode, and the outer side of the fixed rod (9) is connected with a spring (10) for outwards resetting the fixed rod;
the outer side of the fixed rod (9) is tightly attached to the inner side of the connecting rod (11), and a linkage structure is formed between the connecting rod (11) and the fixed rod (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121990391.8U CN215824822U (en) | 2021-08-24 | 2021-08-24 | Replaceable cutter head of numerical control cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121990391.8U CN215824822U (en) | 2021-08-24 | 2021-08-24 | Replaceable cutter head of numerical control cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215824822U true CN215824822U (en) | 2022-02-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121990391.8U Active CN215824822U (en) | 2021-08-24 | 2021-08-24 | Replaceable cutter head of numerical control cutting machine |
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| CN (1) | CN215824822U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114523213A (en) * | 2022-02-28 | 2022-05-24 | 云南铁汉钢结构工程有限公司 | Can high-efficient optic fibre laser cutting machine who changes tool bit |
-
2021
- 2021-08-24 CN CN202121990391.8U patent/CN215824822U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114523213A (en) * | 2022-02-28 | 2022-05-24 | 云南铁汉钢结构工程有限公司 | Can high-efficient optic fibre laser cutting machine who changes tool bit |
| CN114523213B (en) * | 2022-02-28 | 2024-05-28 | 云南铁汉钢结构工程有限公司 | Fiber laser cutting machine capable of efficiently replacing cutter head |
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