CN215145338U - High-stability cutter for grooving of flat grinding skin - Google Patents
High-stability cutter for grooving of flat grinding skin Download PDFInfo
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- CN215145338U CN215145338U CN202121617480.8U CN202121617480U CN215145338U CN 215145338 U CN215145338 U CN 215145338U CN 202121617480 U CN202121617480 U CN 202121617480U CN 215145338 U CN215145338 U CN 215145338U
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- cutter
- blade holder
- stability
- grinding skin
- threaded connection
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Abstract
The utility model discloses a high stability's flat grinding skin cutter for fluting, including the blade holder, the inside first constant head tank that is provided with of blade holder, the right side of blade holder is provided with the cardboard, the upper end and the lower extreme of cardboard all are provided with auxiliary bolt, the middle part of cardboard is provided with the constant head tank, the inside of constant head tank is provided with hexagon socket head cap screw, hexagon socket head cap screw passes through the inside of first constant head tank threaded connection at the connecting axle, the equal fixedly connected with locating piece in lower extreme middle part on the left side of connecting axle, the top of locating piece all is provided with first connecting hole, the equal threaded connection in inside of first connecting hole has fastening bolt. The utility model discloses in, at first slide on the external diameter of blade holder through the tool bit, auxiliary bolt and interior hex bolts on the cardboard can install the tool bit on the blade holder, and this kind of mode adopts split type blade holder and tool bit, can make things convenient for the change of tool bit, has improved work efficiency.
Description
Technical Field
The utility model relates to a flat grinding skin processing field especially relates to a cutter for slotting of high stability's flat grinding skin.
Background
In the era trend of rapid development, with the strict requirements of people on product quality, the finish machining is also developed rapidly, in the prior art, polishing and grinding are used as common finish machining technical methods, the application in the field of mechanical machining is more and more extensive, in grinding machining, the friction action of a grinding material on a workpiece to be machined is utilized to remove trace materials on the surface of the workpiece to be machined so as to complete the machining process, before machining, the grinding material is required to be adhered to a grinding disc so as to carry out subsequent machining, the grinding leather has a good micropore structure, the strength, the wear resistance and the heat resistance are good, the hardness and the plasticity are moderate, the grinding efficiency is high, the service life is long, grinding particles and impurities are dissolved in grinding fluid in the flat grinding process, and therefore, a liquid guide groove is required to be machined on the grinding leather.
The existing cutter for grooving of the flat grinding and grinding leather has two defects, the existing cutter is difficult to detach and install, the machining efficiency is low, and the cutter can not be loosened and fall off in the working process due to the fact that clamping is not stable enough when the cutter is used, so that the using effect of the cutter is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a cutter for slotting grinding leather with high stability.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a high stability's flat grinding skin cutter for fluting, includes the blade holder, the inside first constant head tank that is provided with of blade holder, the right side of blade holder is provided with the cardboard, the upper end and the lower extreme of cardboard all are provided with auxiliary bolt, the middle part of cardboard is provided with the constant head tank, the inside of constant head tank is provided with hexagon socket head cap screw, hexagon socket head cap screw passes through the inside of first constant head tank threaded connection at the connecting axle, the equal fixedly connected with locating piece in lower extreme middle part on the left side of connecting axle, the top of locating piece all is provided with first connecting hole, the equal threaded connection in inside of first connecting hole has fastening bolt, fastening bolt all is in the inside of installation axle through first connecting hole threaded connection, the external diameter of blade holder sets up the internal diameter at the tool bit, one side of tool bit is provided with evenly distributed's blade.
As a further description of the above technical solution:
and the auxiliary bolts are all in threaded connection with the inner part of the auxiliary screw hole on one side of the blade.
As a further description of the above technical solution:
the outer diameter of the cutter holder is provided with an alloy coating.
As a further description of the above technical solution:
and a second positioning hole is formed in the middle of the connecting shaft.
As a further description of the above technical solution:
the upper end and the lower extreme of installation axle all are provided with the spacing groove, the bottom of spacing groove all is provided with the second connecting hole.
As a further description of the above technical solution:
the same side of the blade is provided with a chip groove.
The utility model discloses following beneficial effect has:
1. the utility model discloses in, at first slide on the external diameter of blade holder through the tool bit, auxiliary bolt and interior hex bolts on the cardboard can install the tool bit on the blade holder, and split type blade holder and tool bit have been adopted to this kind of mode, can make things convenient for the change of tool bit, have improved work efficiency.
2. The utility model discloses in, fix the connecting axle in the installation through fastening bolt, hexagon socket head cap screw can make the blade holder firm, has increased fastening bolt like this to the effort of tool bit, prevents not hard up the condition that drops in the use cutter appearance to the reducible fluting of alloy coating is with vibration man-hour, makes the cutter have better stability, is worth wideling popularize.
Drawings
FIG. 1 is a front view of a high-stability cutter for grooving a plain grinding skin provided by the present invention;
FIG. 2 is a front sectional view of a high-stability cutter for grooving a plain grinding skin;
FIG. 3 is a top view of a high-stability cutter for grooving a plain grinding skin provided by the present invention;
FIG. 4 is a right side view of a high stability cutter for grooving a plain grinding skin provided by the present invention;
FIG. 5 is a schematic structural view of a high-stability cutter head for grooving a plain grinding skin provided by the present invention;
fig. 6 is an enlarged view of a portion a in fig. 2 according to the present invention.
Illustration of the drawings:
1. a tool apron; 2. a connecting shaft; 3. installing a shaft; 4. a cutter head; 5. clamping a plate; 6. positioning a groove; 7. a hexagon socket head cap screw; 8. an auxiliary bolt; 9. an auxiliary screw hole; 10. an alloy coating; 11. a first positioning hole; 12. a second positioning hole; 13. positioning blocks; 14. a first connection hole; 15. fastening a bolt; 16. a limiting groove; 17. a second connection hole; 18. a blade; 19. a chip groove.
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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-6, the present invention provides an embodiment: a high-stability cutter for grooving of a flat grinding skin comprises a cutter holder 1, wherein a first positioning hole 11 is formed in the cutter holder 1, a clamping plate 5 is arranged on the right side of the cutter holder 1, auxiliary bolts 8 are arranged at the upper end and the lower end of the clamping plate 5, a positioning groove 6 is arranged in the middle of the clamping plate 5, an inner hexagonal bolt 7 is arranged in the positioning groove 6, the inner hexagonal bolt 7 is in threaded connection with the inside of a connecting shaft 2 through a first positioning hole 11, a positioning block 13 is fixedly connected with the middle of the upper end and the lower end on the left side of the connecting shaft 2, a first connecting hole 14 is formed in the top of the positioning block 13, a fastening bolt 15 is in threaded connection with the inside of the first connecting hole 14, the fastening bolt 15 is in threaded connection with the inside of an installing shaft 3 through the first connecting hole 14, and is connected with a second connecting hole 17 through a limiting groove 16, and can prevent the connecting shaft 2 from offsetting, and fix connecting axle 2 and installation axle 3 together, increased fastening bolt 15 to the effort of blade holder 1 like this, improved stability, the external diameter of blade holder 1 sets up the internal diameter at tool bit 4, and one side of tool bit 4 is provided with evenly distributed's blade 18.
The auxiliary bolts 8 are all connected in the auxiliary screw holes 9 in one side of the blade 18 in a threaded manner, the outer diameter of the tool apron 1 is provided with an alloy coating 10 which can reduce the vibration during the grooving process, the middle part of the connecting shaft 2 is provided with a second positioning hole 12, the tool bit 4 can be arranged on the tool apron 1 by connecting the auxiliary bolt 8 with the auxiliary screw hole 9, the inner hexagon bolt 7 is connected with the second positioning hole 12 in the connecting shaft 2, the tool apron 1 can be fixed, the matching use can facilitate the replacement of the cutter head 4, improve the working efficiency, prevent the cutter from loosening and falling off in the use process, the cutter has better stability, the upper end and the lower end of the mounting shaft 3 are both provided with a limiting groove 16, the bottom of the limiting groove 16 is provided with a second connecting hole 17, the same side of the blade 18 is provided with a chip removal groove 19, and the influence of chips on the quality of the cutter and a workpiece can be reduced during slotting.
The working principle is as follows: the fastening bolt 15 is connected in the first connecting hole 14 and connected in the second connecting hole 17 through the limiting groove 16, the connecting shaft 2 can be prevented from deviating, and the connecting shaft 2 and the mounting shaft 3 are fixed together, so that the acting force of the fastening bolt 15 on the tool apron 1 is increased, the stability is improved, the tool bit 4 can be mounted on the tool apron 1 by connecting the auxiliary bolt 8 with the auxiliary screw hole 9, the inner hexagonal bolt 7 is connected with the second positioning hole 12 in the connecting shaft 2, the tool apron 1 can be fixed, the tool bit 4 can be more conveniently replaced by matching use, the working efficiency is improved, the situation that the tool is loosened and falls off in the use process is prevented, the tool has better stability, the vibration during grooving work can be reduced through the alloy coating 10, the influence of a scrap discharging groove 19 in the tool bit 18 on the quality of the scrap tool and a workpiece can be reduced during grooving, is worthy of being widely popularized.
Finally, it should be noted that: 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 modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The utility model provides a high stability's flat grinding skin cutter for fluting, includes blade holder (1), its characterized in that: the tool apron is characterized in that a first positioning hole (11) is formed in the tool apron (1), a clamping plate (5) is arranged on the right side of the tool apron (1), auxiliary bolts (8) are arranged at the upper end and the lower end of the clamping plate (5), a positioning groove (6) is arranged in the middle of the clamping plate (5), an inner hexagonal bolt (7) is arranged in the positioning groove (6), the inner hexagonal bolt (7) is in threaded connection with the inside of a connecting shaft (2) through the first positioning hole (11), a positioning block (13) is fixedly connected to the middle of the upper end and the lower end of the left side of the connecting shaft (2), a first connecting hole (14) is formed in the top of the positioning block (13), fastening bolts (15) are in threaded connection with the inside of the first connecting hole (14), and the fastening bolts (15) are in threaded connection with the inside of a mounting shaft (3) through the first connecting hole (14), the outer diameter of the cutter holder (1) is arranged on the inner diameter of the cutter head (4), and blades (18) which are uniformly distributed are arranged on one side of the cutter head (4).
2. The high-stability flat-grinding skin grooving tool according to claim 1, wherein: the auxiliary bolts (8) are all in threaded connection with the inner part of the auxiliary screw hole (9) on one side of the blade (18).
3. The high-stability flat-grinding skin grooving tool according to claim 1, wherein: the outer diameter of the cutter holder (1) is provided with an alloy coating (10).
4. The high-stability flat-grinding skin grooving tool according to claim 1, wherein: and a second positioning hole (12) is formed in the middle of the connecting shaft (2).
5. The high-stability flat-grinding skin grooving tool according to claim 1, wherein: the upper end and the lower extreme of installation axle (3) all are provided with spacing groove (16), the bottom of spacing groove (16) all is provided with second connecting hole (17).
6. The high-stability flat-grinding skin grooving tool according to claim 1, wherein: the same side of the blade (18) is provided with a chip groove (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121617480.8U CN215145338U (en) | 2021-07-16 | 2021-07-16 | High-stability cutter for grooving of flat grinding skin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121617480.8U CN215145338U (en) | 2021-07-16 | 2021-07-16 | High-stability cutter for grooving of flat grinding skin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215145338U true CN215145338U (en) | 2021-12-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121617480.8U Active CN215145338U (en) | 2021-07-16 | 2021-07-16 | High-stability cutter for grooving of flat grinding skin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215145338U (en) |
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2021
- 2021-07-16 CN CN202121617480.8U patent/CN215145338U/en active Active
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