CN217964948U - Long-life multiplex condition use type carbide T type milling cutter - Google Patents
Long-life multiplex condition use type carbide T type milling cutter Download PDFInfo
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- CN217964948U CN217964948U CN202222420578.5U CN202222420578U CN217964948U CN 217964948 U CN217964948 U CN 217964948U CN 202222420578 U CN202222420578 U CN 202222420578U CN 217964948 U CN217964948 U CN 217964948U
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Abstract
The utility model discloses a long-life multiplex condition use type carbide T type milling cutter, including handle of a knife and carbide tool bit, limit baffle fixed mounting in the bottom of handle of a knife; the mounting block is fixedly mounted on the bottom surface of the limiting baffle; the cavity is arranged in the mounting block; the mounting hole is formed in the center of the hard alloy cutter head and is matched with the mounting block; and the installation fixing mechanism is arranged in the cavity. This long-life multiplex condition uses type carbide T type milling cutter can be convenient for carry out the dismouting with the carbide tool bit for the convenience is installed different stations with the carbide tool bit, and the guarantee carbide tool bit uses under multiplex condition, improves and uses the flexibility, and is easy and simple to handle nimble, adopts the carbide material simultaneously, can ensure life, and the practicality is strong.
Description
Technical Field
The utility model relates to a milling cutter technical field specifically is a long-life multiplex condition uses type carbide T type milling cutter.
Background
A milling cutter is a rotary tool with one or more teeth for milling, shaping and finishing of metal surfaces, mounted on a milling machine, and is mainly used for machining planes, steps, grooves, shaped surfaces, cut-off workpieces and the like on the milling machine, and is very commonly used in machining.
But the milling cutter that uses at present is inconvenient to be installed and dismantles for install other stations after inconvenient dismantlement milling cutter, thereby be difficult to use under different operating modes, use the flexibility relatively poor, can not satisfy the user demand, consequently, this application provides a long-life multiplex condition use type carbide T type milling cutter.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a long-life multiplex condition uses type carbide T type milling cutter to propose current milling cutter inconvenient installation and dismantlement in solving above-mentioned background art, make inconvenient with installing other stations after milling cutter dismantles, thereby be difficult to use under different work condition, use the flexibility relatively poor, can not satisfy the problem of user demand.
In order to achieve the above object, the utility model provides a following technical scheme: a long-life multi-working-condition use type hard alloy T-shaped milling cutter comprises a cutter handle and a hard alloy cutter head,
the limiting baffle is fixedly arranged at the bottom end of the cutter handle;
the mounting block is fixedly mounted on the bottom surface of the limiting baffle;
the cavity is arranged in the mounting block;
the mounting hole is formed in the center of the hard alloy cutter head and is matched with the mounting block;
the mounting and fixing mechanism is arranged in the cavity;
a rotation mechanism disposed within the cavity;
and the movable disassembling mechanism is connected with the rotating mechanism.
By adopting the technical scheme, the hard alloy cutter head is convenient to disassemble, so that the use under multiple working conditions is met.
As the utility model discloses a preferred technical scheme, installation fixed establishment includes:
the top surfaces of 4 movable sliding plates are uniformly arranged at equal angles and are in sliding connection with the top surface of the cavity;
the limiting clamping rod is fixedly and vertically arranged on the outer side surface of the movable sliding plate and movably penetrates to the outer side of the mounting block;
the tension spring is sleeved on the outer side of the limiting clamping rod, and the inner end and the outer end of the tension spring are fixedly connected with the outer side surface of the movable sliding plate and the wall surface of the cavity respectively;
the limiting clamping groove is formed in the hard alloy cutter head and communicated with the mounting hole, and the limiting clamping groove is matched with the limiting clamping rod.
By adopting the technical scheme, the hard alloy cutter head can be conveniently and fixedly installed through the limiting clamping rod and the limiting clamping groove.
As the utility model discloses a preferred technical scheme, the outer terminal surface of spacing kelly is the inclined plane setting, just the inclined plane direction of spacing kelly is down.
By adopting the technical scheme, the hard alloy cutter is convenient to move inwards after abutting against the limiting clamping rod when being installed upwards.
As a preferred technical solution of the present invention, the rotating mechanism includes:
the rotating shaft movably penetrates into the cavity from the lower part of the mounting block;
the knob is fixedly arranged at the bottom end of the rotating shaft;
the rotary table is fixedly arranged on the top surface of the rotating shaft, and the rotary table is positioned in the cavity.
By adopting the technical scheme, the rotary knob is convenient to rotate so as to rotate the rotary shaft, and the rotary disc rotates.
As the utility model discloses a preferred technical scheme, remove disassembly body and include:
the fixed shafts are uniformly arranged at equal angles, 4 fixed shafts are arranged at equal angles and are fixedly arranged on the top surface of the turntable;
the connecting shaft is fixedly arranged on the bottom surface of the movable sliding plate;
the inner of connecting rod with the fixed axle rotates to be connected, just the outer end of connecting rod with the connecting axle rotates to be connected.
By adopting the technical scheme, the fixed shaft is driven to rotate circumferentially when the rotary table rotates, so that the connecting rod drives the movable sliding plate and the limiting clamping rod to move through the connecting shaft.
Compared with the prior art, the beneficial effects of the utility model are that: the long-life multi-working-condition use type hard alloy T-shaped milling cutter can be used for conveniently disassembling and assembling hard alloy cutter bits, so that the hard alloy cutter bits can be conveniently installed on different stations, the hard alloy cutter bits can be used under multiple working conditions, the use flexibility is improved, the operation is simple, convenient and flexible, meanwhile, the service life can be guaranteed due to the adoption of hard alloy materials, and the practicability is high;
1. when the hard alloy tool bit is installed, the hard alloy tool bit is moved upwards, the installation block is ensured to stretch into the installation hole, the limiting clamping rod is pushed to move inwards and the tension spring is stretched after the hard alloy tool bit is abutted against the limiting clamping rod, and when the limiting clamping groove moves to be collinear with the limiting clamping rod along with the hard alloy tool bit, the limiting clamping rod is enabled to move outwards in a resetting way under the action of the tension spring, so that the limiting clamping rod stretches into the limiting clamping groove, and the hard alloy tool bit is installed and fixed;
2. during the dismantlement, make the pivot drive the carousel and rotate through rotating the knob, make the fixed axle produce the circumference and rotate, thereby the effect through the connecting rod drives connecting axle and moving slide and inwards produces the removal, remove spacing kelly from spacing draw-in groove, can dismantle the carbide tool bit this moment, and can install the carbide tool bit on other stations, but make carbide tool bit multiplex condition processing, the carbide tool bit dismouting is convenient simultaneously, when the carbide tool bit damages, it can directly to change the carbide tool bit, and use cost is reduced.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic view of a partial structure of a main view section of the present invention;
fig. 3 is a schematic view of the bottom view structure of the present invention;
fig. 4 is a schematic view of the overlooking connection structure of the fixing shaft and the connecting rod of the present invention.
In the figure: 1. a knife handle; 2. a hard alloy tool bit; 3. a limit baffle; 4. mounting blocks; 5. a cavity; 6. mounting holes; 7. moving the sliding plate; 8. a limiting clamping rod; 9. a tension spring; 10. a limiting clamping groove; 11. a rotating shaft; 12. a knob; 13. a turntable; 14. a fixed shaft; 15. a connecting shaft; 16. a connecting rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the utility model relates to a long-life multiplex condition use type carbide T-shaped milling cutter, which comprises a cutter handle 1 and a carbide cutter head 2, a limit baffle 3 is fixedly arranged at the bottom end of the cutter handle 1, a mounting block 4 is fixedly arranged at the bottom surface of the limit baffle 3, a cavity 5 is arranged inside the mounting block 4, a mounting hole 6 is arranged at the central position of the carbide cutter head 2, and the mounting hole 6 is matched with the mounting block 4;
the top surfaces of 4 movable sliding plates 7 are uniformly arranged at equal angles and are in sliding connection with the top surface of the cavity 5, a limiting clamping rod 8 is fixedly and vertically arranged on the outer side surface of the movable sliding plate 7, the limiting clamping rod 8 movably penetrates through the outer side of the mounting block 4, a tension spring 9 is sleeved on the outer side of the limiting clamping rod 8, the inner end and the outer end of the tension spring 9 are respectively and fixedly connected with the outer side surface of the movable sliding plate 7 and the wall surface of the cavity 5, a limiting clamping groove 10 is formed in the hard alloy tool bit 2, the limiting clamping groove 10 is communicated with the mounting hole 6, the limiting clamping groove 10 is matched with the limiting clamping rod 8, the outer end surface of the limiting clamping rod 8 is in an inclined surface arrangement, the inclined surface of the limiting clamping rod 8 faces downwards, and the hard alloy tool bit 2 is stably and effectively mounted and fixed under the action of the limiting clamping rod 8 and the limiting clamping groove 10;
the rotating shaft 11 movably penetrates into the cavity 5 from the lower part of the mounting block 4, the knob 12 is fixedly mounted at the bottom end of the rotating shaft 11, the rotary disc 13 is fixedly mounted on the top surface of the rotating shaft 11, and the rotary disc 13 is positioned in the cavity 5;
the fixed shafts 14 which are uniformly provided with 4 fixed shafts at equal angles are fixedly arranged on the top surface of the rotating disc 13, the connecting shaft 15 is fixedly arranged on the bottom surface of the movable sliding plate 7, the inner end of the connecting rod 16 is rotatably connected with the fixed shafts 14, and the outer end of the connecting rod 16 is rotatably connected with the connecting shaft 15.
The working principle of the utility model is as follows: when the installation is carried out, firstly, the hard alloy tool bit 2 is moved upwards, the installation block 4 is ensured to extend into the installation hole 6, and after the upwards-moved hard alloy tool bit 2 is abutted against the limiting clamping rod 8, the limiting clamping rod 8 is pushed to move inwards, so that the movable sliding plate 7 synchronously moves inwards and the tension spring 9 is stretched;
when the upwardly moving hard alloy tool bit 2 abuts against the limiting baffle 3, the limiting clamping groove 10 moves to be collinear with the limiting clamping rod 8 along with the hard alloy tool bit 2, and the movable sliding plate 7 drives the limiting clamping rod 8 to move outwards to reset under the action of the tension spring 9, so that the limiting clamping rod 8 extends into the limiting clamping groove 10, and the hard alloy tool bit 2 is installed and fixed;
when dismantling, make pivot 11 drive carousel 13 rotate through rotating knob 12, make carousel 13 drive fixed axle 14 and produce the circumference and rotate, thereby the effect pulling connecting axle 15 through connecting rod 16 and the inside production removal of shifting board 7, make and remove spacing kelly 8 from spacing draw-in groove 10, can dismantle carbide tool bit 2 this moment, can install other stations with carbide tool bit 2 afterwards and use, make carbide tool bit 2 can the multiplex condition use, guarantee carbide tool bit 2 uses in a flexible way, and the practicality is improved.
It should be noted that, the contents that are not described in detail in this specification belong to the prior art known to those skilled in the art, and are not described herein again.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a long-life multiplex condition uses type carbide T type milling cutter, includes handle of a knife (1) and carbide tool bit (2), its characterized in that still includes:
the limiting baffle (3), the limiting baffle (3) is fixedly arranged at the bottom end of the knife handle (1);
the mounting block (4), the mounting block (4) is fixedly mounted on the bottom surface of the limiting baffle (3);
the cavity (5) is arranged in the mounting block (4) in an opened mode;
the mounting hole (6) is formed in the center of the hard alloy cutter head (2), and the mounting hole (6) is matched with the mounting block (4);
the mounting and fixing mechanism is arranged in the cavity (5);
the rotating mechanism is arranged in the cavity (5);
and the movable disassembling mechanism is connected with the rotating mechanism.
2. The long life, multi-condition carbide T-mill of claim 1, wherein said mounting fixture comprises:
the top surfaces of the 4 movable sliding plates (7) are uniformly arranged at equal angles and are in sliding connection with the top surface of the cavity (5);
the limiting clamping rod (8) is fixedly and vertically arranged on the outer side surface of the movable sliding plate (7), and the limiting clamping rod (8) movably penetrates to the outer side of the mounting block (4);
the tension spring (9) is sleeved outside the limiting clamping rod (8), and the inner end and the outer end of the tension spring (9) are fixedly connected with the outer side surface of the movable sliding plate (7) and the wall surface of the cavity (5) respectively;
the limiting clamping groove (10) is formed in the hard alloy tool bit (2), the limiting clamping groove (10) is communicated with the mounting hole (6), and the limiting clamping groove (10) is matched with the limiting clamping rod (8).
3. The long-life multi-condition hard alloy T-shaped milling cutter according to claim 2, characterized in that the outer end surface of the limiting clamping rod (8) is arranged in a slope, and the slope of the limiting clamping rod (8) faces downwards.
4. The long life, multi-condition carbide T-mill as set forth in claim 2, wherein said rotation mechanism comprises:
the rotating shaft (11) is movably penetrated into the cavity (5) from the lower part of the mounting block (4) to be arranged;
the knob (12), the said knob (12) is fixedly mounted to the bottom end of the said spindle (11);
carousel (13), carousel (13) fixed mounting in the top surface of pivot (11), just carousel (13) is located in cavity (5).
5. The long life, multi-condition carbide T-mill as set forth in claim 4, wherein said moving disassembly means comprises:
the fixed shafts (14) are uniformly arranged at equal angles, 4 fixed shafts (14) are fixedly arranged on the top surface of the rotary disc (13);
the connecting shaft (15), the said connecting shaft (15) is fixedly mounted to the bottom surface of the said movable slide (7);
the inner end of the connecting rod (16) is rotatably connected with the fixed shaft (14), and the outer end of the connecting rod (16) is rotatably connected with the connecting shaft (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222420578.5U CN217964948U (en) | 2022-09-13 | 2022-09-13 | Long-life multiplex condition use type carbide T type milling cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222420578.5U CN217964948U (en) | 2022-09-13 | 2022-09-13 | Long-life multiplex condition use type carbide T type milling cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217964948U true CN217964948U (en) | 2022-12-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222420578.5U Active CN217964948U (en) | 2022-09-13 | 2022-09-13 | Long-life multiplex condition use type carbide T type milling cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217964948U (en) |
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2022
- 2022-09-13 CN CN202222420578.5U patent/CN217964948U/en active Active
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