CN220782277U - Full-grinding metal ceramic boring blade - Google Patents
Full-grinding metal ceramic boring blade Download PDFInfo
- Publication number
- CN220782277U CN220782277U CN202322663245.XU CN202322663245U CN220782277U CN 220782277 U CN220782277 U CN 220782277U CN 202322663245 U CN202322663245 U CN 202322663245U CN 220782277 U CN220782277 U CN 220782277U
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- boring cutter
- boring
- groove
- cutter body
- block
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- 239000000919 ceramic Substances 0.000 title claims abstract description 15
- 239000002184 metal Substances 0.000 title claims abstract description 14
- 230000000670 limiting effect Effects 0.000 claims abstract description 24
- 230000007246 mechanism Effects 0.000 claims abstract description 7
- 239000011195 cermet Substances 0.000 claims description 8
- 230000008878 coupling Effects 0.000 description 10
- 238000010168 coupling process Methods 0.000 description 10
- 238000005859 coupling reaction Methods 0.000 description 10
- 238000009434 installation Methods 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003754 machining Methods 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
- 230000008569 process Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of boring blades, in particular to a full-grinding metal ceramic boring blade, which comprises a boring cutter body, wherein the left end, the right end and the rear end of the boring cutter body are respectively provided with a slot, the boring cutter body is connected with three connecting components through inserting slots in a plugging manner, the left part, the right part and the rear part of the upper end of the boring cutter body are respectively provided with a groove, the middle part of the upper end of the boring cutter body is provided with a boring cutter clamping groove, one sides, far away from the boring cutter clamping groove, of the inner walls of the three grooves are respectively provided with a limiting mechanism, one sides, close to the boring cutter clamping groove, of the lower walls of the three grooves are respectively connected with a screw rod in an inserting threaded manner, and the upper ends of the three screw rods are respectively fixedly connected with an inner hexagonal block. According to the fully-ground metal ceramic boring blade, when one of the boring cutter blade parts is damaged, the corresponding boring cutter blade part can be replaced, the whole fully-ground metal ceramic boring blade is not required to be replaced, the use cost is reduced, and the use is convenient.
Description
Technical Field
The utility model relates to the technical field of boring blades, in particular to a full-grinding metal ceramic boring blade.
Background
The boring blade is one of turning tools and is commonly used for machining round bar workpieces; is a cutter for finishing the rough machined workpiece blank.
The prior art patent number is (CN 218283769U), has disclosed the metal ceramic boring blade of full grinding, including the boring cutter body that forms through grinding, the boring cutter body is polygonal, includes three boring cutter cutting edge portion at least, but when the damage appears in the guide one of them boring cutter cutting edge portion in the in-service use, then need change whole metal ceramic boring blade of full grinding, increased use cost, use inconvenience, so we propose a new metal ceramic boring blade of full grinding.
Disclosure of Invention
The utility model mainly aims to provide a full-grinding metal ceramic boring blade which can effectively solve the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the utility model provides a full mill metal ceramic boring blade, includes the boring cutter body, boring cutter body left end, right-hand member and rear end all open there are the slot, the boring cutter body has three coupling assembling through slot plug-in connection, boring cutter body upper end left part, upper end right part and upper end rear portion all open flutedly, boring cutter clamping groove has been opened in boring cutter body upper end middle part, three the recess inner wall is kept away from boring cutter clamping groove's one side all is provided with stop gear, three recess lower wall is close to boring cutter clamping groove's one side and all alternates threaded connection and have the screw rod, three screw rod upper end all fixedly connected with interior hexagonal piece, three interior hexagonal piece surface all opens the spacing groove in keeping away from boring cutter clamping groove's one side, is located the left slot right wall at the right part, slot left wall at the rear portion and slot front wall that is located the rear portion all fixedly connected with three spliced block, three slot lower wall all opens threaded groove.
Preferably, the connecting component comprises a boring cutter blade part, a socket is fixedly connected to the middle part of the left end of the boring cutter blade part, three inserting grooves are formed in the left end of the socket, a threaded through groove is formed in the left middle part of the upper end of the socket, and the boring cutter blade part is in inserting connection with the boring cutter body through the socket and the inserting grooves.
Preferably, the socket is arranged in an E shape, the socket is connected with the boring cutter body in a plugging manner through the plugging groove, and the socket is fixedly connected with the boring cutter body through the thread through groove, the screw rod and the thread groove.
Preferably, the limiting mechanism comprises a shifting block, a limiting block and a reset spring are fixedly connected to the middle part of the left end and the middle part of the right end of the shifting block respectively, a sliding block is fixedly connected to the rear end of the shifting block, and the right end of the reset spring is fixedly connected with the middle part of the right wall of the groove positioned on the right part.
Preferably, the shifting block is arranged in a T shape, the shifting block is connected with the inner hexagonal block in a plugging manner through a reset spring and a limiting groove, and the shifting block is connected with the boring cutter body in a sliding manner through a sliding block and a groove.
Compared with the prior art, the utility model has the following beneficial effects:
1. through setting up coupling assembling, the slot, screw rod and screw channel, when one of them boring cutter cutting edge appears damaging, rotate the correspondent internal hexagonal block with the help of the hexagonal spanner, make the screw rod rotate, make the screw rod break away from screw channel and screw thread through groove, and stir the boring cutter cutting edge to the direction far away from boring cutter body, make the socket break away from the slot, make the jack block break away from the jack groove, thus dismantle the coupling assembling damaged, and connect the new coupling assembling with boring cutter body through socket and slot, make the socket connect with boring cutter body through jack groove and jack block grafting, rotate the internal hexagonal block again, make the socket connect with boring cutter body fixedly through screw rod, screw thread groove and screw thread through groove, finish the installation of the coupling assembling, facilitate changing the correspondent boring cutter cutting edge, do not need to change the whole ceramic boring cutter of whole grinding, reduce the use cost, easy to use;
2. through setting up stop gear and spacing groove, make the shifting block pass through stopper and spacing groove and interior hexagonal block grafting be connected to can play a spacing effect to interior hexagonal block, avoid long-time use, the screw rod appears not hard up phenomenon, improve the steadiness of coupling assembling's installation, improve the practicality of device.
Drawings
FIG. 1 is a schematic view of the overall structure of a fully ground cermet boring blade of the present utility model;
FIG. 2 is a schematic view of a partial structural connection of a fully ground cermet boring blade according to the present utility model;
FIG. 3 is a schematic view of the overall structure of a coupling assembly of a fully ground cermet boring blade according to the present utility model;
FIG. 4 is a schematic diagram of the overall structure of a limiting mechanism for a fully ground cermet boring blade according to the present utility model.
In the figure: 1. a boring cutter body; 2. a slot; 3. a connection assembly; 4. a groove; 5. a limiting mechanism; 6. boring cutter clamping grooves; 7. a plug block; 8. a screw; 9. a thread groove; 10. an inner hexagonal block; 11. a limit groove; 31. boring cutter blade parts; 32. a socket; 33. a plug-in groove; 34. a thread through groove; 51. a shifting block; 52. a return spring; 53. a limiting block; 54. a sliding block.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1-4, the present utility model provides a technical solution:
the utility model provides a full mill metal ceramic boring blade, including boring cutter body 1, boring cutter body 1 left end, right-hand member and rear end all open slot 2, boring cutter body 1 has three coupling assembling 3 through slot 2 plug-in connection, boring cutter body 1 upper end left portion, upper end right-hand member and upper end rear portion all open fluted 4, boring cutter clamping groove 6 has been opened at boring cutter body 1 upper end middle part, the one side that boring cutter clamping groove 6 was kept away from to three fluted 4 inner wall all is provided with stop gear 5, one side that three fluted 4 lower wall is close to boring cutter clamping groove 6 all alternates threaded connection and has screw rod 8, three screw rod 8 upper end all fixedly connected with interior hexagonal piece 10, three interior hexagonal piece 10 surface all opens limiting groove 11 in one side that boring cutter clamping groove 6 was kept away from, slot 2 right wall that is located the left portion, slot 2 left wall that is located the right portion and slot 2 front wall that is located the rear portion all fixedly connected with three jack-in groove 7, three slot 2 lower wall all opens threaded groove 9.
In this embodiment, the connection assembly 3 includes a boring cutter blade portion 31, a socket 32 is fixedly connected to the middle of the left end of the boring cutter blade portion 31, three insertion grooves 33 are formed in the left end of the socket 32, a threaded through groove 34 is formed in the middle of the left end of the upper end of the socket 32, and the boring cutter blade portion 31 is in insertion connection with the boring cutter body 1 through the socket 32 and the insertion groove 2; the socket 32 is arranged in an E shape, the socket 32 is connected with the boring cutter body 1 in a plugging way through the plugging groove 33 and the plugging groove 7, and the socket 32 is fixedly connected with the boring cutter body 1 through the thread through groove 34, the screw rod 8 and the thread groove 9; through setting up coupling assembling 3, slot 2, jack-in groove 7, screw rod 8 and thread groove 9 to when damage appears in one of them boring cutter cutting edge portion 31, can change corresponding boring cutter cutting edge portion 31, need not change whole full mill cermet boring blade, reduce use cost, facilitate the use.
In this embodiment, the limiting mechanism 5 includes a shifting block 51, a limiting block 53 and a return spring 52 are fixedly connected to the middle part of the left end and the middle part of the right end of the shifting block 51 respectively, a sliding block 54 is fixedly connected to the rear end of the shifting block 51, and the right end of the return spring 52 is fixedly connected to the middle part of the right wall of the groove 4 located at the right part; the poking block 51 is arranged in a T shape, the poking block 51 is connected with the inner hexagonal block 10 in a plug-in manner through a reset spring 52 and a limiting groove 11, and the poking block 51 is connected with the boring cutter body 1 in a sliding manner through a sliding block 54 and a groove 4; through setting up stop gear 5 and spacing groove 11 to can play a spacing effect to interior hexagonal block 10, improve the steadiness of coupling assembling 3's installation, improve the practicality of device.
It should be noted that, in the use process, when one of the boring cutter blade parts 31 is damaged, the corresponding shifting block 51 is shifted to the direction away from the boring cutter clamping groove 6, the shifting block 51 drives the limiting block 53 to move to the direction away from the inner hexagonal block 10 under the action of the sliding block 54 and the groove 4, the limiting block 53 is separated from the limiting groove 11, the corresponding inner hexagonal block 10 is rotated by a hexagonal wrench, the screw 8 is rotated, the screw 8 is separated from the thread groove 9 and the thread through groove 34, the boring cutter blade part 31 is shifted to the direction away from the boring cutter body 1, the socket 32 is separated from the slot 2, the inserting block 7 is separated from the inserting groove 33, the damaged connecting component 3 is detached, the new connecting component 3 is connected with the boring cutter body 1 in an inserting way through the socket 32 and the slot 2, the socket 32 is connected with the boring cutter body 1 in a plugging manner through the plugging groove 33 and the plugging block 7, then the inner hexagonal block 10 is rotated, the socket 32 is fixedly connected with the boring cutter body 1 through the screw rod 8, the thread groove 9 and the thread through groove 34, the installation of the connecting component 3 is completed, the corresponding boring cutter blade 31 is convenient to replace, the whole fully-ground metal ceramic boring blade is not required to be replaced, the use cost is reduced, the use is convenient, the shifting block 51 is released, the shifting block 51 drives the limiting block 53 to approach the inner hexagonal block 10 under the action of the reset spring 52, the limiting block 53 is inserted into the limiting groove 11, the limiting effect on the inner hexagonal block 10 can be achieved, the phenomenon of loosening of the screw rod 8 is avoided, the installation stability of the connecting component 3 is improved, and the practicability of the device is improved.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (4)
1. The utility model provides a full mill metal ceramic boring blade, includes boring cutter body (1), its characterized in that: the boring cutter comprises a boring cutter body (1), wherein the left end, the right end and the rear end of the boring cutter body (1) are provided with slots (2), the boring cutter body (1) is connected with three connecting components (3) through the slots (2) in an inserting way, the left part, the right part and the rear part of the upper end of the boring cutter body (1) are provided with grooves (4), the middle part of the upper end of the boring cutter body (1) is provided with boring cutter clamping grooves (6), one side, far away from the boring cutter clamping grooves (6), of the inner walls of the three grooves (4) is provided with a limiting mechanism (5), one side, close to the boring cutter clamping grooves (6), of the lower walls of the three grooves (4) is provided with threaded rods (8) in an inserting way, the upper ends of the three threaded rods (8) are fixedly connected with inner hexagonal blocks (10), one side, far away from the boring cutter clamping grooves (6), of the outer surfaces of the three inner hexagonal blocks (10) are provided with limiting grooves (11), the right wall of the slot (2) positioned at the left part, the left wall of the slot (2) positioned at the right part and the front wall (2) are fixedly connected with three slots (9);
the connecting assembly (3) comprises a boring cutter blade part (31), a socket (32) is fixedly connected to the middle part of the left end of the boring cutter blade part (31), three inserting grooves (33) are formed in the left end of the socket (32), a threaded through groove (34) is formed in the middle part of the left end of the upper end of the socket (32), and the boring cutter blade part (31) is in inserting connection with the boring cutter body (1) through the socket (32) and the inserting groove (2).
2. A fully ground cermet boring blade according to claim 1, characterized in that: the socket (32) is arranged in an E shape, the socket (32) is connected with the boring cutter body (1) in a plugging manner through a plugging groove (33) and a plugging block (7), and the socket (32) is fixedly connected with the boring cutter body (1) through a threaded through groove (34), a screw rod (8) and a threaded groove (9).
3. A fully ground cermet boring blade according to claim 1, characterized in that: the limiting mechanism (5) comprises a shifting block (51), a limiting block (53) and a reset spring (52) are fixedly connected to the middle of the left end and the middle of the right end of the shifting block (51), a sliding block (54) is fixedly connected to the rear end of the shifting block (51), and the right end of the reset spring (52) is fixedly connected with the middle of the right wall of the groove (4) located on the right portion.
4. A fully ground cermet boring blade according to claim 3, characterized in that: the poking block (51) is arranged in a T shape, the poking block (51) is connected with the inner hexagonal block (10) in a plugging manner through a reset spring (52) and a limiting groove (11), and the poking block (51) is connected with the boring cutter body (1) in a sliding manner through a sliding block (54) and a groove (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322663245.XU CN220782277U (en) | 2023-09-28 | 2023-09-28 | Full-grinding metal ceramic boring blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322663245.XU CN220782277U (en) | 2023-09-28 | 2023-09-28 | Full-grinding metal ceramic boring blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220782277U true CN220782277U (en) | 2024-04-16 |
Family
ID=90636804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322663245.XU Active CN220782277U (en) | 2023-09-28 | 2023-09-28 | Full-grinding metal ceramic boring blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220782277U (en) |
-
2023
- 2023-09-28 CN CN202322663245.XU patent/CN220782277U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |