CN220805625U - Inner-cooling type rough slotting tool for rough machining of hole and groove - Google Patents
Inner-cooling type rough slotting tool for rough machining of hole and groove Download PDFInfo
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- CN220805625U CN220805625U CN202322685792.8U CN202322685792U CN220805625U CN 220805625 U CN220805625 U CN 220805625U CN 202322685792 U CN202322685792 U CN 202322685792U CN 220805625 U CN220805625 U CN 220805625U
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- rod
- hole
- rod body
- cutter head
- blade
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- 238000001816 cooling Methods 0.000 title claims abstract description 28
- 238000003754 machining Methods 0.000 title claims abstract description 12
- 238000003825 pressing Methods 0.000 claims abstract description 5
- 238000009434 installation Methods 0.000 claims description 16
- 238000005520 cutting process Methods 0.000 claims description 7
- 239000002826 coolant Substances 0.000 description 15
- 239000007788 liquid Substances 0.000 description 11
- 238000000034 method Methods 0.000 description 9
- 239000000110 cooling liquid Substances 0.000 description 5
- 239000002699 waste material Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000001771 impaired effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
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Abstract
The utility model discloses an inner-cooling type rough slotting tool for rough machining of a hole groove, which comprises a mounting part and a hole to be machined, wherein one side of the mounting part is fixedly connected with a first rod body, one side of the first rod body is fixedly provided with a second rod body, one side of the second rod body is fixedly connected with a tool bit part, one side of the tool bit part is provided with a pressing plate through a bolt, and the inner-cooling type rough slotting tool further comprises: the internally mounted of tool bit portion has the blade, the one end of the second body of rod is located to the tool bit portion, wherein, the interior cold bore has been seted up to the inside of the first body of rod, the discharge orifice has been seted up to the inside of the second body of rod, the diameter of the second body of rod is less than the diameter of the first body of rod, the first body of rod sets up for integrated into one piece with the second body of rod, the one end of first body of rod is kept away from to the tool bit portion that is located the second body of rod, the mounting groove has been seted up to the inside of tool bit portion, has solved an integral type thick slotting tool, and the blade part is damaged easily, is inconvenient for singly changing vulnerable position, has caused the more problem of cost loss.
Description
Technical Field
The utility model relates to the technical field of slotting tools, in particular to an inner-cooling type rough slotting tool for rough machining of a hole groove.
Background
The cemented carbide slotting tool has a plurality of types, and mainly has two structures of an integral cemented carbide slotting tool and a combined cemented carbide slotting tool. The tool bit of the integral hard alloy slotting tool is integrated with the tool bar; the tool bit and the tool bar of the combined cemented carbide slotting tool are divided into two parts, and the combined cemented carbide slotting tool is widely applied.
In the prior art, the inner hole part in the inner hole of the diesel tank body is machined by using a slotting tool, and the slotting tool is required to machine the inner hole, so that the requirement of drawing is generally met by firstly roughly inserting and then finely inserting, but the slotting tool rod is matched with the roughly inserting tool for machining, the tool rod part is easy to damage when the roughly inserting tool is used, the service life of the tool rod part is long, the existing integrated roughly inserting tool is inconvenient to replace a vulnerable part alone, the cost loss is more, and in addition, the waste is inconvenient to discharge at the same time when the inserting tool is machined, and certain defects are caused.
An inner-cooled rough cutting tool for rough machining of a hole groove is proposed so as to solve the problems set forth in the above.
Disclosure of utility model
The utility model aims to provide an inner-cooling type rough slotting tool for rough machining of a hole groove, which aims to solve the problems that an existing integrated rough slotting tool is easy to damage a blade part, is inconvenient to replace a vulnerable part independently and causes more cost loss.
In order to achieve the above purpose, the present utility model provides the following technical solutions: an inner-cooling type rough slotting tool for rough machining of a hole groove comprises an installation part and a hole to be machined, wherein one side of the installation part is fixedly connected with a first rod body;
A second rod body is fixedly arranged on one side of the first rod body, a cutter head part is fixedly connected to one side of the second rod body, and a pressing plate is arranged on one side of the cutter head part through a bolt;
Further comprises:
The cutter head part is internally provided with a blade, and the cutter head part is positioned at one end of the second rod body;
Wherein, the first rod body is internally provided with an internal cooling hole, and the second rod body is internally provided with a discharge hole;
The diameter of the second rod body is smaller than that of the first rod body.
Preferably, the first rod body and the second rod body are integrally formed, the cutter head portion is located at one end, far away from the first rod body, of the second rod body, a mounting groove is formed in the cutter head portion, and the cutter blade is located in the mounting groove of the cutter head portion.
Preferably, the inside of tool bit portion is installed the mounting screw, the blade is connected with the mounting groove block, the blade passes through the inside of mounting screw fixed mounting at the tool bit portion.
Preferably, one side of the inner cooling hole is communicated with the outside of the mounting part, and the inner Leng Kong passes through the first rod body and the second rod body.
Preferably, the discharge hole is obliquely arranged, and the discharge hole is positioned at one side of the second rod body close to the cutter head part.
Preferably, the exhaust hole is communicated with the inner cooling hole, and one end of the exhaust hole away from the inner cooling hole is communicated with the outside of the second rod body.
Preferably, the top of the blade protrudes outside the blade part, the diameter of the first rod body is smaller than the diameter of the hole to be machined, and the diameter of the second rod body is smaller than the diameter of the hole to be machined.
Compared with the prior art, the utility model has the beneficial effects that: through setting up knife head, blade, clamp plate and mounting screw, when need changing impaired blade, through taking down the clamp plate, dismantle the blade and change, during the installation, through arranging the blade in the inside of the mounting groove on the knife head, through mounting screw fastening installation can, reduced the waste of changing whole cutter, reduced the cost loss of production and processing, its concrete content is as follows:
1. through setting up knife head, blade, clamp plate and mounting screw, during the use, pack into the handle of a knife with the installation department, then install on the lathe, insert wait to process hole internal processing can, after using a period of time, when need changing impaired blade, through taking down the clamp plate, dismantle the blade and change, during the installation, through arranging the blade in the mounting groove on the knife head inside, through mounting screw fastening installation can, the waste of changing whole cutter has been reduced, the cost loss of production processing has been reduced, an integral type thick slotting tool has been solved, blade part is damaged easily, be inconvenient for alone to fragile position change, the problem that the cost loss is more has been caused.
2. Be provided with interior cold bore and discharge hole, when processing, pour into the coolant liquid through interior cold bore, the coolant liquid has certain pressure, first of all, the coolant liquid is through interior cold bore to whole first body of rod and second body of rod cooling, then, the coolant liquid is discharged to the inside of waiting to process the hole through the discharge hole, can cool down to the processing position simultaneously, good processability of cutter has been maintained, simultaneously, because the aperture of second body of rod is less than the aperture of waiting to process the hole, make the coolant liquid can be through the second body of rod and wait to process the space between the hole, make the coolant liquid backward flow come out, the coolant liquid can take the processing sweeps together, it is convenient to collect the sweeps discharge when having made for processing, the hindrance of sweeps to follow-up processing has been reduced, it is more convenient when using, the segmentation of first body of rod and second body of rod is handled, the good rigidity of cutter arbor has been guaranteed.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model in a front section;
FIG. 2 is a schematic diagram of the overall structure of a side section of the present utility model;
FIG. 3 is a schematic side view of the overall structure of the present utility model;
FIG. 4 is a schematic view of the working state of the present utility model;
Fig. 5 is a schematic view of the three-dimensional overall structure of the present utility model.
In the figure: 1. a mounting part; 2. a first rod body; 3. a second rod body; 4. a cutter head part; 5. a blade; 6. an inner cooling hole; 7. a discharge hole; 8. installing a screw; 9. a hole to be processed; 10. and (5) pressing plates.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the present utility model provides the following technical solutions: an inner-cooling type rough slotting tool for rough machining of a hole groove comprises a mounting part 1 and a hole 9 to be machined, wherein one side of the mounting part 1 is fixedly connected with a first rod body 2.
One side fixed mounting of first body of rod 2 has the second body of rod 3, and first body of rod 2 sets up for integrated into one piece with the second body of rod 3, and one side fixedly connected with tool bit portion 4 of second body of rod 3, tool bit portion 4 are located the one end that first body of rod 2 was kept away from to second body of rod 3, and the mounting groove has been seted up to the inside of tool bit portion 4, and blade 5 is located the mounting groove inside of tool bit portion 4.
The inside of the cutter head 4 is provided with a blade 5, the top of the blade 5 protrudes out of the cutter head 4, and the cutter head 4 is positioned at one end of the second rod body 3. The diameter of the second rod body 3 is smaller than that of the first rod body 2, and the first rod body 2 and the second rod body 3 are processed in a segmented mode, so that good rigidity of the cutter bar is guaranteed.
Wherein, the inside of first body of rod 2 has seted up interior cold hole 6, and one side of interior cold hole 6 is linked together with the outside of installation department 1, and interior cold hole 6 passes first body of rod 2 and second body of rod 3.
The inside of the second rod body 3 is provided with a discharge hole 7, the discharge hole 7 is obliquely arranged, the discharge hole 7 is positioned on one side of the second rod body 3 close to the cutter head part 4, the discharge hole 7 is communicated with the inner cooling hole 6, and one end of the discharge hole 7, which is far away from the inner cooling hole 6, is communicated with the outside of the second rod body 3.
Be provided with interior cold hole 6 and discharge port 7, when processing, pour into the coolant through interior cold hole 6, the coolant has certain pressure, and at first, the coolant is through interior cold hole 6 to whole first body of rod 2 and the cooling of second body of rod 3, then, the coolant is through the inside of discharge port 7 discharge hole 9 of waiting to process, can cool down to the processing position simultaneously, has maintained the good machinability of cutter.
The inside mounting of cutter head 4 has mounting screw 8, and blade 5 and mounting groove block are connected, and blade 5 passes through mounting screw 8 fixed mounting in the inside of cutter head 4, and clamp plate 10 is installed through the bolt to one side of cutter head 4.
Through setting up knife head 4, blade 5, clamp plate 10 and mounting screw 8, during the use, pack into the handle of a knife with installation department 1, then install on the lathe, insert treat that process hole 9 internal processing can, after using a period of time, when need changing impaired blade 5, dismantle the change with blade 5 through taking off clamp plate 10.
During installation, through arranging blade 5 in the mounting groove on cutter head 4 inside, through installation screw 8 fastening installation can, reduced the waste of changing whole cutter, reduced the cost loss of production and processing, solved an integral type thick slotting tool, blade 5 part is damaged easily, is inconvenient for to the change of vulnerable position alone, has caused the more problem of cost loss.
The diameter of the first rod body 2 is smaller than the diameter of the hole 9 to be processed, the diameter of the second rod body 3 is smaller than the diameter of the hole 9 to be processed, and the aperture of the second rod body 3 is smaller than the aperture of the hole 9 to be processed, so that cooling liquid can flow back out through a gap between the second rod body 3 and the hole 9 to be processed, and processing scraps can be taken out together when the cooling liquid flows back, so that scraps are discharged and collected when processing is facilitated, the obstruction of the scraps to subsequent processing is reduced, and the cooling device is more convenient to use.
Working principle:
Before the internal cooling type rough slotting tool for rough machining of the hole groove is used, the whole condition of the device is required to be checked firstly, normal operation can be confirmed, according to the conditions shown in fig. 1-5, when the internal cooling type rough slotting tool is used, the mounting part 1 is installed on a tool shank, then the tool shank is installed on a machine tool, the internal machining of a hole 9 to be machined is inserted, cooling liquid is injected through the internal cooling hole 6, the cooling liquid has certain pressure, and firstly, the cooling liquid cools down the whole first rod body 2 and the whole second rod body 3 through the internal cooling hole 6.
Then, the coolant liquid is discharged to the inside of waiting to process hole 9 through discharge port 7, can cool down to the processing position simultaneously, maintained the good processability of cutter, simultaneously, because the aperture of second body of rod 3 is less than the aperture of waiting to process hole 9 for the coolant liquid can be through the space between second body of rod 3 and the waiting to process hole 9, make the coolant liquid backward flow come out, can take the processing sweeps together when the coolant liquid backward flow, discharge the sweeps and collect when having made things convenient for the processing, reduced the hindrance of sweeps to subsequent processing, it is more convenient during the use.
When the cutter is used for a period of time, when the damaged cutter 5 needs to be replaced, the cutter 5 is detached and replaced by taking down the pressing plate 10, and when the cutter is installed, the cutter 5 is placed in the installation groove on the cutter head 4 and is fastened and installed through the installation screw 8, so that the waste of replacing the whole cutter is reduced, and the cost loss of production and processing is reduced.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. An inner-cooling type rough slotting tool for rough machining of a hole groove comprises an installation part (1) and a hole (9) to be machined, wherein one side of the installation part (1) is fixedly connected with a first rod body (2);
a second rod body (3) is fixedly arranged on one side of the first rod body (2), a cutter head part (4) is fixedly connected on one side of the second rod body (3), and a pressing plate (10) is arranged on one side of the cutter head part (4) through a bolt;
Characterized by further comprising:
A blade (5) is arranged in the cutter head part (4), and the cutter head part (4) is positioned at one end of the second rod body (3);
Wherein an inner cooling hole (6) is formed in the first rod body (2), and a discharge hole (7) is formed in the second rod body (3);
the diameter of the second rod body (3) is smaller than that of the first rod body (2).
2. An internally cooled rough cutting tool for hole and slot roughing according to claim 1, wherein: the utility model discloses a cutter head, including first body of rod (2), second body of rod (3), cutter head (4), mounting groove has been seted up to the inside of cutter head (4), cutter blade (5) are located the mounting groove inside of cutter head (4), first body of rod (2) and second body of rod (3) are integrated into one piece setting, cutter head (4) are located the one end of second body of rod (3) keeping away from first body of rod (2).
3. An internally cooled rough cutting tool for hole and slot roughing according to claim 2, wherein: the inside of tool bit portion (4) is installed mounting screw (8), blade (5) and mounting groove block are connected, blade (5) are through the inside of mounting screw (8) fixed mounting at tool bit portion (4).
4. An internally cooled rough cutting tool for hole and slot roughing according to claim 1, wherein: one side of the inner cooling hole (6) is communicated with the outside of the mounting part (1), and the inner cooling hole (6) penetrates through the first rod body (2) and the second rod body (3).
5. An internally cooled rough cutting tool for hole and groove roughing according to claim 4, wherein: the discharge hole (7) is obliquely arranged, and the discharge hole (7) is positioned at one side of the second rod body (3) close to the cutter head part (4).
6. An internally cooled rough cutting tool for hole and groove roughing according to claim 5, wherein: the exhaust hole (7) is communicated with the inner cooling hole (6), and one end of the exhaust hole (7) far away from the inner cooling hole (6) is communicated with the outside of the second rod body (3).
7. An internally cooled rough cutting tool for hole and slot roughing according to claim 1, wherein: the top of the blade (5) protrudes out of the cutter head (4), the diameter of the first rod body (2) is smaller than the diameter of a hole (9) to be machined, and the diameter of the second rod body (3) is smaller than the diameter of the hole (9) to be machined.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322685792.8U CN220805625U (en) | 2023-10-08 | 2023-10-08 | Inner-cooling type rough slotting tool for rough machining of hole and groove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322685792.8U CN220805625U (en) | 2023-10-08 | 2023-10-08 | Inner-cooling type rough slotting tool for rough machining of hole and groove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220805625U true CN220805625U (en) | 2024-04-19 |
Family
ID=90672856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322685792.8U Active CN220805625U (en) | 2023-10-08 | 2023-10-08 | Inner-cooling type rough slotting tool for rough machining of hole and groove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220805625U (en) |
-
2023
- 2023-10-08 CN CN202322685792.8U patent/CN220805625U/en active Active
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