CN217551189U - PCD inlays alloy boring cutter - Google Patents
PCD inlays alloy boring cutter Download PDFInfo
- Publication number
- CN217551189U CN217551189U CN202220823056.7U CN202220823056U CN217551189U CN 217551189 U CN217551189 U CN 217551189U CN 202220823056 U CN202220823056 U CN 202220823056U CN 217551189 U CN217551189 U CN 217551189U
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- Prior art keywords
- boring cutter
- rod
- adjusting
- pcd
- slot
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- Expired - Fee Related
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- 239000000956 alloy Substances 0.000 title claims abstract description 21
- 229910045601 alloy Inorganic materials 0.000 title claims abstract description 20
- 230000002457 bidirectional effect Effects 0.000 claims description 29
- 238000003780 insertion Methods 0.000 claims description 10
- 230000037431 insertion Effects 0.000 claims description 10
- 238000005553 drilling Methods 0.000 abstract description 3
- 244000309464 bull Species 0.000 abstract 2
- 238000003079 width control Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The utility model discloses a PCD inlays alloy boring cutter relates to boring cutter technical field, including the mounting panel, still include width control structure and degree of depth control structure, driving motor is installed on the top of mounting panel, and driving motor's output installs the bull stick, the spread groove is installed to the bottom of bull stick, and the inside of spread groove is provided with the boring cutter body, first jack has all been seted up to the inside on boring cutter body both sides top, and the inside of spread groove both sides has all been seted up first slot, the inside of first slot all is provided with first lead screw, and the one end that the boring cutter body was kept away from to first lead screw all installs first knob. The utility model discloses an adjust the direction of rotation of second knob, make the screw thread piece remove to the direction of keeping away from each other at the outer wall of two-way threaded rod, can drive the connecting block through the screw thread piece, make the connecting block drive alloy boring tool bit, make alloy boring tool bit keep away from each other, enlarge the aperture of drilling, this structure has realized the regulation to the drilling aperture.
Description
Technical Field
The utility model relates to a boring cutter technical field specifically is a PCD inlays alloy boring cutter.
Background
The boring cutter is one of hole machining cutters, is generally a round handle, and is also commonly used in a vertical lathe for a square cutter rod of a larger workpiece, wherein the most common occasions are inner hole machining, hole expanding, profiling and the like. However, the PCD alloy-inlaid boring cutter can not only be used for processing an inner hole, but also can be used for processing an outer circle of an end face, and is only used in a habit of not being used like the method, and the PCD alloy-inlaid boring cutter uses alloy materials on a cutter head of the boring cutter, so that the strength of the cutter head is increased.
The traditional PCD alloy-inlaid boring tool has the advantages of simple structure and high strength, but still has the defects.
When the traditional PCD alloy-inlaid boring tool is used, the hole diameter of a drilled hole is fixed, and the hole diameter cannot be adjusted.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a PCD inlays alloy boring cutter to solve the unable problem of adjusting in the drilling aperture that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a PCD alloy-inlaid boring cutter comprises a mounting plate, a width adjusting structure and a depth adjusting structure;
the boring tool comprises a mounting plate, a boring tool body, a first screw rod, a first knob, an adjusting groove, a rotating rod, a second knob, a depth adjusting structure and a second knob, wherein a driving motor is mounted at the top end of the mounting plate, the rotating rod is mounted at the output end of the driving motor, a connecting groove is mounted at the bottom end of the rotating rod, a boring tool body is arranged inside the connecting groove, first inserting holes are formed in the top ends of two sides of the boring tool body, first inserting grooves are formed in the inside of two sides of the connecting groove, the first screw rod is arranged inside the first inserting grooves, the first knob is mounted at one end, away from the boring tool body, of the first screw rod, the adjusting groove is formed in the inside of the bottom end of the boring tool body, an adjusting rod is arranged inside the adjusting groove, and the depth adjusting structure is located inside of two sides of the boring tool body;
a connecting column is installed at the bottom end of the adjusting rod, and the width adjusting structure is located at the bottom end inside the connecting column;
the width adjusting structure comprises a cavity, the cavity is arranged at the bottom end inside the connecting column, a bidirectional threaded rod is installed on one side inside the cavity through a rotating shaft, the outer wall of the bidirectional threaded rod is connected with two threaded blocks through threads, a second knob is installed at one end of the bidirectional threaded rod, connecting blocks are installed at the bottom ends of the threaded blocks, and alloy boring cutter heads are installed at the bottom ends of the connecting blocks.
Preferably, the bottom end of the rotating rod penetrates through the mounting plate, and the bottom end of the rotating rod extends to the lower side of the mounting plate.
Preferably, the inside of first slot all is provided with the screw thread, and first lead screw all passes through threaded connection with first slot, the one end of first lead screw all extends to the inside of first jack.
Preferably, one end of the bidirectional threaded rod passes through the connecting column, and one end of the bidirectional threaded rod extends to one side of the connecting column.
Preferably, the bottom end of each connecting block penetrates through the connecting column, and the bottom end of each connecting block extends to the lower part of the connecting column.
Preferably, the depth adjusting structure comprises a third knob, a second slot, a second jack and a second lead screw, the second slot is arranged in the bottom ends of the two sides of the adjusting groove, the second lead screw is arranged in the second slot, one end, far away from the adjusting rod, of the second lead screw is provided with the second lead screw, the third knob is arranged in the two sides of the adjusting rod, and the second jack is arranged in the two sides of the adjusting rod.
Preferably, the inside of second slot all is provided with the screw thread, and the second lead screw all passes through threaded connection with the second slot.
Preferably, one end of the second screw rod penetrates through the adjusting groove, and one end of the second screw rod extends to the inside of the second jack.
Compared with the prior art, the beneficial effects of the utility model are that: the second knob is rotated to drive the bidirectional threaded rod to rotate through the second knob, the thread block is connected with the bidirectional threaded rod through threads and is respectively positioned on two parts of the outer wall of the bidirectional threaded rod, so that in the process of rotating the bidirectional threaded rod, the thread block can move along with the threads on the outer wall of the bidirectional threaded rod, the moving directions are opposite, the thread block can drive the connecting block to move, the alloy boring cutter head can be driven to move through the connecting block, the thread block can move towards the direction far away from each other on the outer wall of the bidirectional threaded rod by adjusting the rotating direction of the second knob, the connecting block can be driven through the thread block, the alloy boring cutter head is driven by the connecting block, the alloy boring cutter head is far away from each other, the hole diameter of a drilled hole is enlarged, and the structure realizes the adjustment of the hole diameter of the drilled hole.
Drawings
FIG. 1 is a schematic sectional view of the front view of the present invention;
fig. 2 is a schematic view of the structure of the present invention;
fig. 3 is a side view schematic structure diagram of the present invention;
fig. 4 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;
fig. 5 is an enlarged schematic structural diagram of the position B in fig. 1 according to the present invention.
In the figure: 1. connecting columns; 2. boring a cutter body; 3. connecting grooves; 4. a first knob; 5. mounting a plate; 6. a drive motor; 7. a rotating rod; 8. a first jack; 9. a depth adjustment structure; 901. a third knob; 902. a second slot; 903. a second jack; 904. a second screw rod; 10. a first lead screw; 11. a first slot; 12. an adjustment groove; 13. adjusting a rod; 14. an alloy boring cutter head; 15. connecting blocks; 16. a thread block; 17. a cavity; 18. a second knob; 19. a bidirectional threaded 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 efforts all belong to the protection scope of the present invention.
Example 1: referring to fig. 1-5, a PCD alloy-inlaid boring tool comprises an installation plate 5, a width adjusting structure and a depth adjusting structure 9;
a driving motor 6 is installed at the top end of the mounting plate 5, a rotating rod 7 is installed at the output end of the driving motor 6, the bottom end of the rotating rod 7 penetrates through the mounting plate 5, the bottom end of the rotating rod 7 extends to the lower portion of the mounting plate 5, a connecting groove 3 is installed at the bottom end of the rotating rod 7, a boring cutter body 2 is arranged inside the connecting groove 3, first insertion holes 8 are formed in the top ends of the two sides of the boring cutter body 2, first insertion grooves 11 are formed in the two sides of the connecting groove 3, first lead screws 10 are arranged inside the first insertion grooves 11, first knobs 4 are installed at the ends, far away from the boring cutter body 2, of the first lead screws 10, threads are arranged inside the first insertion grooves 11, the first lead screws 10 are connected with the first insertion grooves 11 through threads, one ends of the first lead screws 10 extend to the inside of the first insertion holes 8, adjusting grooves 12 are formed in the bottom end of the boring cutter body 2, adjusting grooves 12 are internally provided with adjusting rods 13, and the depth adjusting structures 9 are located inside the two sides of the boring cutter body 2;
the bottom end of the adjusting rod 13 is provided with a connecting column 1, and the width adjusting structure is positioned at the bottom end inside the connecting column 1;
referring to fig. 1-5, the PCD alloy-inlaid boring cutter further comprises a width adjusting structure, the width adjusting structure comprises a cavity 17, the cavity 17 is arranged at the bottom end inside the connecting column 1, a bidirectional threaded rod 19 is mounted on one side inside the cavity 17 through a rotating shaft, the outer wall of the bidirectional threaded rod 19 is connected with two threaded blocks 16 through threads, a second knob 18 is mounted at one end of the bidirectional threaded rod 19, a connecting block 15 is mounted at the bottom end of each threaded block 16, and an alloy boring head 14 is mounted at the bottom end of each connecting block 15;
one end of the bidirectional threaded rod 19 penetrates through the connecting column 1, and one end of the bidirectional threaded rod 19 extends to one side of the connecting column 1;
the bottom ends of the connecting blocks 15 penetrate through the connecting column 1, and the bottom ends of the connecting blocks 15 extend to the lower part of the connecting column 1;
specifically, as shown in fig. 1, 2, 3 and 4, when the mechanism is used, the rotation direction of the second knob 18 is adjusted to move the thread block 16 in the direction away from each other on the outer wall of the bidirectional threaded rod 19, the thread block 16 can drive the connecting block 15, the connecting block 15 drives the alloy boring head 14, the alloy boring head 14 is away from each other, and the hole diameter of the drilled hole is enlarged.
Example 2: the depth adjusting structure 9 comprises a third knob 901, a second slot 902, a second jack 903 and a second screw rod 904, wherein the second slot 902 is arranged inside the bottom ends of the two sides of the adjusting groove 12, the second screw rod 904 is arranged inside the second slot 902, the third knob 901 is arranged at one end of the second screw rod 904 far away from the adjusting rod 13, and the second jack 903 is arranged inside the two sides of the adjusting rod 13;
threads are arranged inside the second slot 902, and the second screw rods 904 are connected with the second slot 902 through the threads;
one end of the second screw rod 904 penetrates through the adjusting groove 12, and one end of the second screw rod 904 extends into the second insertion hole 903;
specifically, as shown in fig. 1, fig. 2, fig. 3, and fig. 5, when the mechanism is used, the second screw rod 904 is gradually pulled out from the second insertion hole 903 at the lowest by adjusting the rotation direction of the third knob 901, the adjusting rod 13 is pulled downward, and the third knob 901 is rotated in the opposite direction again, so that the second screw rod 904 can be driven to be screwed into the second insertion hole 903 at the upper part, thereby adjusting the depth.
The working principle is as follows: a worker inserts the boring cutter body 2 into the connecting groove 3, then rotates the first knob 4, drives the first lead screw 10 to rotate through the first knob 4, and since the first lead screw 10 is in threaded connection with the first slot 11, in the rotating process of the first knob 4, the first lead screw 10 can move along with the threads inside the first slot 11, by adjusting the rotating direction of the first knob 4, the first lead screw 10 is gradually screwed into the connecting groove 3 and enters the inside of the first jack 8, so that the boring cutter body 2 is fixed, then the worker can start the driving motor 6, drive the rotating rod 7 to rotate through the driving motor 6, drive the connecting groove 3 to rotate through the rotating rod 7, so as to drive the whole boring cutter to drill, if the depth of the drilled hole needs to be adjusted, the worker can rotate the third knob 901, drive the second lead screw 901 to rotate through the third knob, drive the second lead screw 904 to rotate, since the second slot 902 is in threaded connection with the second lead screw 904, in the rotating process of the third knob 901, the second lead screw 904 can move along with the threads inside of the second lead screw 904, and pull the adjusting rod 903 downwards to rotate the second jack 903, so as to pull the second lead screw 904, and pull the adjusting the depth of the second lead screw 903 downwards from the second jack, and the adjusting rod 903, so as to pull the second knob 904 the adjusting the second jack, and pull the adjusting the second jack 903 downwards;
if the aperture of the drilled hole needs to be adjusted, a worker can rotate the second knob 18, the second knob 18 drives the bidirectional threaded rod 19 to rotate, the threaded block 16 is connected with the bidirectional threaded rod 19 through threads, and the threaded block 16 is respectively located on two opposite parts of the threads on the outer wall of the bidirectional threaded rod 19, so that in the process of rotating the bidirectional threaded rod 19, the threaded block 16 can move along with the threads on the outer wall of the bidirectional threaded rod 19, the moving directions are opposite, the connecting block 15 can be driven to move through the threaded block 16, the alloy boring head 14 can be driven to move through the connecting block 15, the threaded block 16 can move in the direction away from each other on the outer wall of the bidirectional threaded rod 19 by adjusting the rotating direction of the second knob 18, the connecting block 15 can be driven through the threaded block 16, the connecting block 15 drives the alloy boring head 14, the alloy boring head 14 can be driven away from each other, and the aperture of the drilled hole can be enlarged.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (8)
1. The PCD insert alloy boring cutter comprises a mounting plate (5), and is characterized in that: also comprises a width adjusting structure and a depth adjusting structure (9);
the boring machine is characterized in that a driving motor (6) is installed at the top end of the mounting plate (5), a rotating rod (7) is installed at the output end of the driving motor (6), a connecting groove (3) is installed at the bottom end of the rotating rod (7), a boring cutter body (2) is arranged inside the connecting groove (3), first inserting holes (8) are formed in the top ends of the two sides of the boring cutter body (2), first inserting grooves (11) are formed in the two sides of the connecting groove (3), first lead screws (10) are arranged inside the first inserting grooves (11), first knobs (4) are installed at one ends, far away from the boring cutter body (2), of the first lead screws (10), adjusting grooves (12) are formed in the bottom end of the boring cutter body (2), adjusting rods (13) are arranged inside the adjusting grooves (12), and the depth adjusting structures (9) are located inside the two sides of the boring cutter body (2);
the bottom end of the adjusting rod (13) is provided with a connecting column (1), and the width adjusting structure is positioned at the bottom end inside the connecting column (1);
the width adjusting structure comprises a cavity (17), the cavity (17) is arranged at the bottom end inside the connecting column (1), a bidirectional threaded rod (19) is installed on one side inside the cavity (17) through a rotating shaft, the outer wall of the bidirectional threaded rod (19) is connected with two threaded blocks (16) through threads, one end of the bidirectional threaded rod (19) is provided with a second knob (18), the bottom end of each threaded block (16) is provided with a connecting block (15), and the bottom end of each connecting block (15) is provided with an alloy boring tool bit (14).
2. The PCD alloyed boring tool according to claim 1, wherein: the bottom end of the rotating rod (7) penetrates through the mounting plate (5), and the bottom end of the rotating rod (7) extends to the lower portion of the mounting plate (5).
3. The PCD alloyed boring cutter according to claim 1, wherein: the inner portion of the first slot (11) is provided with threads, the first screw rod (10) is connected with the first slot (11) through the threads, and one end of the first screw rod (10) extends to the inner portion of the first jack (8).
4. The PCD alloyed boring tool according to claim 1, wherein: one end of the bidirectional threaded rod (19) penetrates through the connecting column (1), and one end of the bidirectional threaded rod (19) extends to one side of the connecting column (1).
5. The PCD alloyed boring cutter according to claim 1, wherein: the bottom of connecting block (15) all passes spliced pole (1), and the bottom of connecting block (15) all extends to the below of spliced pole (1).
6. The PCD alloyed boring tool according to claim 1, wherein: the depth adjusting structure (9) comprises a third knob (901), a second slot (902), a second inserting hole (903) and a second lead screw (904), the second slot (902) is arranged in the bottom ends of the two sides of the adjusting groove (12), the second lead screw (904) is arranged in the second slot (902), the third knob (901) is arranged at one end, far away from the adjusting rod (13), of the second lead screw (904), and the second inserting hole (903) is arranged in the two sides of the adjusting rod (13).
7. The PCD alloyed boring cutter according to claim 6, wherein: the inside of second slot (902) all is provided with the screw thread, and second lead screw (904) all passes through threaded connection with second slot (902).
8. The PCD alloyed boring tool according to claim 6, wherein: one end of each second screw rod (904) penetrates through the adjusting groove (12), and one end of each second screw rod (904) extends to the inside of the second insertion hole (903).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220823056.7U CN217551189U (en) | 2022-04-12 | 2022-04-12 | PCD inlays alloy boring cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220823056.7U CN217551189U (en) | 2022-04-12 | 2022-04-12 | PCD inlays alloy boring cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217551189U true CN217551189U (en) | 2022-10-11 |
Family
ID=83470050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220823056.7U Expired - Fee Related CN217551189U (en) | 2022-04-12 | 2022-04-12 | PCD inlays alloy boring cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217551189U (en) |
-
2022
- 2022-04-12 CN CN202220823056.7U patent/CN217551189U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20221011 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |