CN213945050U - Three-blade high-efficiency roughing knife - Google Patents
Three-blade high-efficiency roughing knife Download PDFInfo
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- CN213945050U CN213945050U CN202023117688.1U CN202023117688U CN213945050U CN 213945050 U CN213945050 U CN 213945050U CN 202023117688 U CN202023117688 U CN 202023117688U CN 213945050 U CN213945050 U CN 213945050U
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- connecting rod
- sheath
- clamping ring
- sword
- curved surface
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Abstract
The utility model discloses a thick sword is opened to three sword high efficiency, including the many planes of end sword and sheath, the many planar left sides of end sword are provided with many relief angles, and the left side of many relief angles settles and have curved surface shaping groove, the left side in curved surface shaping groove is fixed with the connecting rod, the sheath is settled on the surface of connecting rod, the rand is installed in the outside of sheath, and the fixed surface of rand has a linking piece, the bolt is worn to be equipped with in the inside of linking piece, the upside of rand is provided with first band, and the surface of first band has seted up the button hole, the downside of rand is provided with the second band, and the fixed surface of second band has the button, the many planar surface of end sword is provided with fan-shaped curved surface. This three sword high efficiency is opened thick sword and is provided with the setting of sheath and play the effect of protection to the connecting rod, avoids the connecting rod to contact with the air for a long time for the surface of connecting rod produces the damage, influences the work of device, and the sheath has the compliance simultaneously, can cushion external impact to the connecting rod.
Description
Technical Field
The utility model relates to an open thick sword technical field, specifically be a thick sword is opened to three sword high efficiency.
Background
Roughing cutters are rotary tools for milling machining having one or more cutting teeth which, in operation, each cut off the workpiece in an intermittent manner. The milling cutter is mainly used for processing planes, steps, grooves, formed surfaces, cut-off workpieces and the like on a milling machine.
The rough cutting knife in the market has no protection structure, cannot protect the surface of a device, can shorten the service life of the device, has no buffer structure, cannot reduce the impact force of external force on an object, and can damage the device.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a thick sword is opened to three swords high efficiency to the thick sword of opening that proposes in solving above-mentioned background art does not have protective structure, can not protect the surface of device, can shorten device's life, does not have buffer structure, can not reduce the impact force of external strength to the article, can cause the clean problem of damage to the device.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a thick sword is opened to three sword high efficiency, includes the many planes of end sword and sheath, the many planar left sides of end sword are provided with many relief angles, and the left side arrangement of many relief angles has curved surface shaping groove, the left side in curved surface shaping groove is fixed with the connecting rod, the sheath is settled on the surface of connecting rod, the rand is installed in the outside of sheath, and the fixed surface of rand has a linking piece, the bolt is worn to be equipped with in the inside of linking piece, the upside of rand is provided with first band, and the surface of first band has seted up the button hole, the downside of rand is provided with the second band, and the fixed surface of second band has the button, the many planar surface of end sword is provided with fan-shaped curved surface, and the below of fan-shaped curved surface is provided with the plane, the planar below is provided with the fillet curved surface, the inboard arrangement.
Preferably, the shape structure of the connecting rod is matched with that of the sheath, and the connecting rod and the sheath are mutually sleeved.
Preferably, the clamping ring and the connecting block are fixedly connected, and the clamping ring and the connecting rod form a fixing structure through the connecting block and the bolt.
Preferably, the first strap and the button hole are communicated with each other, and the first strap and the second strap form a movable structure through the button hole and the button.
Preferably, the end blade multi-plane and the fan-shaped curved surface are mutually attached, and three groups of the fan-shaped curved surfaces are arranged.
Preferably, the shape structure of the clamping ring is matched with that of the rubber pad, and the clamping ring and the rubber pad are mutually attached.
Compared with the prior art, the beneficial effects of the utility model are that:
1. this thick sword is opened to three sword high efficiency: the arrangement of the sheath plays a role in protecting the connecting rod, the connecting rod is prevented from contacting with air for a long time, the surface of the connecting rod is damaged, the work of the device is influenced, meanwhile, the sheath has flexibility, the impact of the outside on the connecting rod can be buffered, the damage to the surface of the connecting rod is avoided, the integrity of the connecting rod is guaranteed to a certain extent, the arrangement of the bolt is convenient, the clamping ring and the connecting rod are conveniently fixed, the stability of the clamping ring is improved, the situation that the clamping ring falls off is avoided, a user can conveniently install and disassemble the clamping ring, the operation is simple, the first clamping band and the second clamping band have good elasticity, the application range is wide, and the device and fixtures with different sizes can be conveniently fixed;
2. this thick sword is opened to three sword high efficiency: the setting of button eye and button, it is convenient to fix first band and second band, the fixity of first band and second band has been improved, avoid producing the condition that drops between first band and the second band, and is simple in operation, fan-shaped curved surface is the curve form and distributes, can improve the holistic sharpness of device, make the better work of device, the work efficiency of device has been improved, the surface of rubber pad has many bellied millet cake, can increase the friction between rand and the sheath, avoid producing the condition of skidding, the stability between rand and the sheath has been guaranteed, the rubber pad has fine compliance simultaneously, can not cause the damage to the surface of sheath, the integrality of sheath and rand has been guaranteed to a certain extent.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the installation structure of the present invention;
FIG. 3 is a schematic view of the multi-plane structure of the end blade of the present invention;
fig. 4 is a schematic view of the internal structure of the collar of the present invention.
In the figure: 1. the end edge is multi-planar; 2. multiple relief angles; 3. a curved surface forming groove; 4. a connecting rod; 5. a sheath; 6. a collar; 7. a joining block; 8. a bolt; 9. a first strap; 10. a buttonhole; 11. a second strap; 12. a button; 13. a sector-shaped curved surface; 14. a plane; 15. a rounded curved surface; 16. and (7) a rubber pad.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 present invention provides a technical solution: a three-blade high-efficiency rough cutting tool comprises an end blade multi-plane 1, a multi-relief angle 2, a curved surface forming groove 3, a connecting rod 4, a sheath 5, a clamping ring 6, a connecting block 7, a bolt 8, a first belt 9, a button hole 10, a second belt 11, a button 12, a fan-shaped curved surface 13, a plane 14, a round-corner curved surface 15 and a rubber pad 16, wherein the multi-relief angle 2 is arranged on the left side of the end blade multi-plane 1, the curved surface forming groove 3 is arranged on the left side of the multi-relief angle 2, the connecting rod 4 is fixed on the left side of the curved surface forming groove 3, the sheath 5 is arranged on the surface of the connecting rod 4, the shape structure of the connecting rod 4 is matched with that of the sheath 5, the connecting rod 4 is sleeved with the sheath 5, the sheath 5 plays a role in protecting the connecting rod 4, the connecting rod 4 is prevented from being in contact with air for a long time, the surface of the connecting rod 4 is damaged, the work of the device is influenced, and the sheath 5 has flexibility, the impact of the outside on the connecting rod 4 can be buffered, the surface of the connecting rod 4 is prevented from being damaged, and the integrity of the connecting rod 4 is ensured to a certain extent;
the clamping ring 6 is installed on the outer side of the sheath 5, the connecting block 7 is fixed on the surface of the clamping ring 6, the bolt 8 penetrates through the connecting block 7, the clamping ring 6 is fixedly connected with the connecting block 7, the clamping ring 6 and the connecting rod 4 form a fixing structure through the connecting block 7 and the bolt 8, the bolt 8 is arranged, the clamping ring 6 and the connecting rod 4 can be conveniently fixed, the stability of the clamping ring 6 is improved, the situation that the clamping ring 6 falls off is avoided, a user can conveniently install and disassemble the clamping ring 6, and the operation is simple;
the upper side of the clamping ring 6 is provided with a first strap 9, the surface of the first strap 9 is provided with a button hole 10, the lower side of the clamping ring 6 is provided with a second strap 11, the surface of the second strap 11 is fixed with a button 12, the first strap 9 is communicated with the button hole 10, the first strap 9 and the second strap 11 form a movable structure through the button hole 10 and the button 12, the first strap 9 and the second strap 11 have good elasticity, the application range is wide, the device can be conveniently fixed with fixtures of different sizes, the button hole 10 and the button 12 are arranged, the first strap 9 and the second strap 11 can be conveniently fixed, the fixity of the first strap 9 and the second strap 11 is improved, the falling-off condition between the first strap 9 and the second strap 11 is avoided, and the operation is simple;
the surface of the end blade multi-plane 1 is provided with the fan-shaped curved surface 13, the plane 14 is arranged below the fan-shaped curved surface 13, the end blade multi-plane 1 and the fan-shaped curved surface 13 are mutually attached, three groups of fan-shaped curved surfaces 13 are arranged, and the fan-shaped curved surfaces 13 are distributed in a curve shape, so that the overall sharpness of the device can be improved, the device can work better, and the working efficiency of the device is improved;
the below of plane 14 is provided with fillet curved surface 15, the inboard of rand 6 is settled there is rubber pad 16, the shape structure of rand 6 is identical with rubber pad 16's shape structure, and laminate each other between rand 6 and the rubber pad 16, there are many bellied millet cakes on the surface of rubber pad 16, can increase the friction between rand 6 and the sheath 5, avoid producing the condition of skidding, the stability between rand 6 and the sheath 5 has been guaranteed, rubber pad 16 has fine compliance simultaneously, can not cause the damage to the surface of sheath 5, sheath 5 and rand 6's integrality has been guaranteed to a certain extent.
The working principle is as follows: for the three-blade high-efficiency roughing knife, firstly, the sheath 5 is sleeved on the outer side of the connecting rod 4, then the clamping ring 6 and the connecting rod 4 are fixed through the bolt 8, meanwhile, the inner side of the clamping ring 6 is provided with the rubber pad 16, the surface of the rubber pad 16 is provided with a plurality of small raised points, the friction between the clamping ring 6 and the sheath 5 can be increased, the slipping condition is avoided, the stability between the clamping ring 6 and the sheath 5 is ensured, meanwhile, the rubber pad 16 has good flexibility, the surface of the sheath 5 cannot be damaged, the integrity between the sheath 5 and the clamping ring 6 is ensured to a certain extent, after the three-blade high-efficiency roughing knife is fixed, the first strap 9 and the second strap 11 are connected through the button holes 10 and the buttons 12, so that the device is fixed with other objects, the falling condition cannot be generated, the stability of the device is ensured, the small core thickness design of the curved surface forming groove 3 is adopted, and a larger chip containing space is obtained, many planes of end sword 1, many relief angles 2's design can strengthen the cutter stress surface and improve the cutter rigidity, and fillet curved surface 15 adds the terminal surface backlash design of plane 14 with fan-shaped curved surface 13, obtains bigger chip removal space under the longest condition of assurance terminal surface tooth length, and fan-shaped curved surface 13 can control chip breaking direction and size when processing non ferrous metal, just accomplishes the use of whole three sword high efficiency thick sword like this.
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 (6)
1. The utility model provides a three sword high-efficient thick sword of opening, includes end sword multiplanar (1) and sheath (5), its characterized in that: the left side of the end blade multi-plane (1) is provided with a multi-relief angle (2), the left side of the multi-relief angle (2) is provided with a curved surface forming groove (3), the left side of the curved surface forming groove (3) is fixed with a connecting rod (4), the sheath (5) is arranged on the surface of the connecting rod (4), the outer side of the sheath (5) is provided with a clamping ring (6), the surface of the clamping ring (6) is fixed with a connecting block (7), a bolt (8) is arranged inside the connecting block (7) in a penetrating manner, the upper side of the clamping ring (6) is provided with a first belt (9), the surface of the first belt (9) is provided with a button hole (10), the lower side of the clamping ring (6) is provided with a second belt (11), the surface of the second belt (11) is fixed with a button (12), the surface of the end blade multi-plane (1) is provided with a fan-shaped curved surface (13), and a plane (14), a round-corner curved surface (15) is arranged below the plane (14), and a rubber pad (16) is arranged on the inner side of the clamping ring (6).
2. The three-edged efficient roughing knife as recited in claim 1, wherein: the shape structure of the connecting rod (4) is matched with that of the sheath (5), and the connecting rod (4) and the sheath (5) are mutually sleeved.
3. The three-edged efficient roughing knife as recited in claim 1, wherein: the clamping ring (6) is fixedly connected with the connecting block (7), and the clamping ring (6) and the connecting rod (4) form a fixing structure through the connecting block (7) and the bolt (8).
4. The three-edged efficient roughing knife as recited in claim 1, wherein: the first belt (9) is communicated with the button hole (10), and the first belt (9) and the second belt (11) form a movable structure through the button hole (10) and the button (12).
5. The three-edged efficient roughing knife as recited in claim 1, wherein: the end blade multi-plane (1) and the fan-shaped curved surface (13) are mutually attached, and three groups of fan-shaped curved surfaces (13) are arranged.
6. The three-edged efficient roughing knife as recited in claim 1, wherein: the shape structure of the clamping ring (6) is matched with that of the rubber pad (16), and the clamping ring (6) is attached to the rubber pad (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023117688.1U CN213945050U (en) | 2020-12-23 | 2020-12-23 | Three-blade high-efficiency roughing knife |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023117688.1U CN213945050U (en) | 2020-12-23 | 2020-12-23 | Three-blade high-efficiency roughing knife |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213945050U true CN213945050U (en) | 2021-08-13 |
Family
ID=77194922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023117688.1U Active CN213945050U (en) | 2020-12-23 | 2020-12-23 | Three-blade high-efficiency roughing knife |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213945050U (en) |
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2020
- 2020-12-23 CN CN202023117688.1U patent/CN213945050U/en active Active
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