CN220612346U - Coarse and fine composite milling cutter for processing nylon products - Google Patents
Coarse and fine composite milling cutter for processing nylon products Download PDFInfo
- Publication number
- CN220612346U CN220612346U CN202322187253.1U CN202322187253U CN220612346U CN 220612346 U CN220612346 U CN 220612346U CN 202322187253 U CN202322187253 U CN 202322187253U CN 220612346 U CN220612346 U CN 220612346U
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- Prior art keywords
- cutter
- rough
- knife
- composite milling
- nylon products
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- 239000004677 Nylon Substances 0.000 title claims abstract description 23
- 229920001778 nylon Polymers 0.000 title claims abstract description 23
- 238000003801 milling Methods 0.000 title claims abstract description 20
- 239000002131 composite material Substances 0.000 title claims abstract description 14
- 238000003754 machining Methods 0.000 claims abstract description 15
- 238000000034 method Methods 0.000 claims abstract description 11
- 238000009434 installation Methods 0.000 claims abstract description 6
- 230000003014 reinforcing effect Effects 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 230000000750 progressive effect Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000005728 strengthening Methods 0.000 description 6
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 229920000891 common polymer Polymers 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Milling Processes (AREA)
Abstract
The utility model relates to the technical field of nylon product machining cutters, in particular to a rough and fine composite milling cutter for machining nylon products, which comprises the following components: the utility model provides a tool holder, the handle of a knife lower extreme is equipped with a plurality of knife rest, a plurality of the knife rest all with the handle of a knife is perpendicular, and a plurality of the tip of knife rest all is equipped with a mounting hole for installation cutter, one side of mounting hole is equipped with the screw hole, threaded connection has a mounting screw for fixed cutter, a plurality of the cutter adopts different play sword height progressive installation according to the process allowance. The beneficial effects are that: the four-cutter-position knife rest can be used for simultaneously installing four cutters with different heights, and the cutters with different heights pass through the processing plane of the workpiece one by one during processing, and simultaneously process the four planes with different heights of the workpiece, so that the processing process is simplified, and the production efficiency of products is improved.
Description
Technical Field
The utility model relates to the technical field of nylon product machining cutters, in particular to a rough and fine composite milling cutter for machining nylon products.
Background
MC nylon is used as a common polymer material, is widely applied to manufacturing of wear-resistant parts of chemical machinery, automobile parts, railway vehicles and the like, and has good wear resistance, high mechanical strength and good corrosion resistance.
MC nylon product adopts casting mode production, often casts the blank earlier when the spare part of production precision higher, carries out machining again, because MC nylon product blank warp easily, so the blank leaves great processing allowance, and ordinary cutter once processing can not process too thickly, can only carry out rough machining earlier when processing, then finish machining, and machining efficiency is not very high.
Therefore, providing a tool capable of performing rough milling and finish milling simultaneously is a problem to be solved in the current nylon product processing.
Disclosure of Invention
The utility model provides a method for solving the problems in the prior art described in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a rough and finish composite milling cutter for processing nylon products, comprising: the utility model provides a tool holder, the handle of a knife lower extreme is equipped with a plurality of knife rest, a plurality of the knife rest all with the handle of a knife is perpendicular, and a plurality of the tip of knife rest all is equipped with a mounting hole for installation cutter, one side of mounting hole is equipped with the screw hole, threaded connection has a mounting screw for fixed cutter, a plurality of the cutter adopts different play sword height progressive installation according to the process allowance.
Further, the four knife rests are provided with the same shape and length.
Further, the four tool holders are uniformly arranged along the circumferential direction of the tool shank.
Further, the four tool holders are all of cuboid structures.
Further, a reinforcing rib is arranged between two adjacent tool rests, two sides of the reinforcing rib are respectively and fixedly connected with the two adjacent tool rests, and a spring is further arranged between the reinforcing rib and the tool rest.
Further, the threaded hole is formed in the end face of the tool rest and is communicated with the mounting hole.
Further, four of the cutters were installed in such a manner that each of the cutters was stepped down or up by 1 mm.
Further, the side part of the lower end of the cutter is detachably connected with a blade through a screw.
Compared with the prior art, the utility model has the following beneficial effects: the four-cutter-position knife rest can be used for simultaneously installing four cutters with different heights, and the cutters with different heights pass through the processing plane of the workpiece one by one during processing, and simultaneously process the four planes with different heights of the workpiece, so that the processing process is simplified, and the production efficiency of products is improved.
Drawings
Fig. 1 is a schematic structural view of embodiment 1;
FIG. 2 is a top view of example 1;
fig. 3 is a schematic structural view of embodiment 2;
fig. 4 is a bottom view of embodiment 2.
In the figure: 1. a knife handle; 2. a tool holder; 3. a mounting hole; 4. a threaded hole; 5. installing a screw; 6. a cutter; 7. a blade; 8. reinforcing ribs; 9. and (3) a spring.
Detailed Description
In order to make the objects, technical solutions and advantages of the present utility model more apparent, the present utility model will be clearly and completely described in connection with the following specific embodiments.
Example 1
A rough and fine composite milling cutter for processing nylon products, as shown in fig. 1 and 2, comprising: the utility model provides a tool holder 1, tool holder 1 lower extreme is equipped with four tool rest 2, four tool rest 2 all with tool holder 1 is perpendicular, four tool rest 2 is followed tool rest 1's circumference is evenly arranged, four tool rest 2's length and shape are all the same, four tool rest 2's one end all with the bottom surface of tool holder 1 passes through screw fixed connection, tool rest 2's shape and length are the same, can avoid tool rest 2 is because vibrations that the difference of shape produced when rotating for the operation is comparatively steady.
The four the tip of knife rest 2 all is equipped with one and is used for installing the mounting hole 3 of knife 6, the cross section of mounting hole 3 is the rectangle, be used for with the appearance cooperation of knife, the one end of mounting hole 3 is equipped with screw hole 4, screw hole 4 is interior to have a mounting screw 5 through threaded connection, settle in the mounting hole 3 the knife 6, mounting screw 5 revolve screw in screw hole 4 to with knife 6 butt, with mounting hole 3 mutually support will knife 6 centre gripping, four knife 6 adopts different play sword height to progressively install according to the process allowance, each knife 6 is located position on the knife rest 2 with distance between the handle of a knife 1 is the same, in order to prevent because the gravity of knife rest 2 tip produces the vibration when different rotations.
The threaded holes 4 may also be formed on two sides of the mounting hole 3, and the mounting screw 5 passes through the threaded holes 4 formed on the side of the mounting hole 3 and abuts against the cutter 6, so that the cutter 6 is pressed with the mounting hole 3, and the cutter 6 is fixed.
The blade 7 is detachably connected to the side portion of the lower end of the cutter 6 through the screw, when the blade 7 is damaged, only the blade 7 needs to be replaced, so that maintenance cost is reduced, and complicated operation of measuring alignment after the cutter 6 is detached and assembled is also reduced.
The preferable shape of the tool rest 2 is a cuboid structure, which is convenient for processing and measuring the height of the tool 6.
The blank of nylon product generally leaves 4 mm's processing allowance, four cutter 6 with every cutter 6 downwards or upwards advances 1 mm's form installation for during the processing, it is progressive to draw the sword height, can process four planes of blank simultaneously.
During processing, the cutter handle 1 is connected with a main shaft of the milling machine, the cutter 6 rotates along with the cutter handle 1 serving as a circle center is formed, the length of the cutter handle 2 serving as a cutting path with a radius is fed into nylon products to be processed by one side, the cutters 6 with different cutter outlet heights sequentially contact the nylon products, milling processing planes can be processed simultaneously, time and labor are saved, and processing effects can be guaranteed.
Example 2
As shown in fig. 3, the space between two adjacent knife rest 2 is 90 °, and two adjacent knife rest 2 is equipped with right angle triangle shape strengthening rib 8 between, is used for preventing the deformation of knife rest 2 increases life, two right angle edges of strengthening rib 8 are equipped with two through-holes respectively, two all wear to be equipped with the screw rod in the through-hole, and revolve screw in knife rest 2 lateral part realizes strengthening rib 8 with fixed connection of knife rest 2, as in fig. 4, knife rest 2 with be equipped with spring 9 between the strengthening rib 8, the screw rod wears to locate inside spring 9 for produce the buffering between strengthening rib 8 and the knife rest 2, prevent knife rest 2 with strengthening rib 8 hard contact, when producing vibrations, causes wearing and tearing to two parts, influences its life.
The cutter 6 is a four-cutter-position milling cutter, the cutter handle 1 is arranged at the main shaft of the milling machine, when the cutter 6 is arranged, the four cutter positions are gradually changed by adopting different cutter outlet heights, for example, the machining allowance is 4mm, and four cutters 6 can be arranged in a mode of advancing by 1mm each time, and 4 planes can be machined at one time. The cutter 6 is easily damaged because the cutter 6 is not too thick in each feeding amount of the common cutter 6, the roughness of a machining plane is easily affected, and the machining allowance of 4mm needs to be divided into four times for machining. Compared with the prior art, the utility model can be processed to the finished size at one time during processing, thereby saving time and labor and having high processing efficiency.
Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art may modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some technical features thereof; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.
Claims (8)
1. A rough and finish composite milling cutter for processing nylon products, which is characterized by comprising: the utility model provides a handle of a knife (1), handle of a knife (1) lower extreme is equipped with a plurality of knife rest (2), a plurality of knife rest (2) all with handle of a knife (1) is perpendicular, a plurality of the tip of knife rest (2) all is equipped with one mounting hole (3) for install cutter (6), one side of mounting hole (3) is equipped with screw hole (4), there is an installation screw (5) through threaded connection in screw hole (4) for fixed cutter (6), a plurality of cutter (6) adopt different play sword height to progressively install according to the process allowance.
2. A rough and fine composite milling tool for machining nylon products according to claim 1, characterized in that four of the tool holders (2) are provided, the four tool holders (2) being identical in shape and length.
3. A rough and fine composite milling tool for machining nylon products according to claim 2, characterized in that four tool holders (2) are uniformly arranged along the circumference of the shank (1).
4. A rough and fine composite milling cutter for processing nylon products according to claim 3, characterized in that the four tool holders (2) are all rectangular parallelepiped structures.
5. The rough and fine composite milling cutter for processing nylon products according to claim 4, wherein a reinforcing rib (8) is arranged between two adjacent cutter holders (2), two sides of the reinforcing rib (8) are fixedly connected with the two adjacent cutter holders (2) respectively, and a spring (9) is further arranged between the reinforcing rib (8) and the cutter holders (2).
6. A rough and fine composite milling cutter for machining nylon products according to claim 1, characterized in that the threaded hole (4) is provided on the end face of the tool holder (2) and communicates with the mounting hole (3).
7. A rough and fine composite milling cutter for processing nylon products according to claim 2, characterized in that four said cutters (6) are installed in such a manner that each said cutter (6) is advanced downward or upward by 1 mm.
8. A rough and fine composite milling cutter for processing nylon products according to claim 1, characterized in that the side part of the lower end of the cutter (6) is detachably connected with a blade (7) through a screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322187253.1U CN220612346U (en) | 2023-08-15 | 2023-08-15 | Coarse and fine composite milling cutter for processing nylon products |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322187253.1U CN220612346U (en) | 2023-08-15 | 2023-08-15 | Coarse and fine composite milling cutter for processing nylon products |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220612346U true CN220612346U (en) | 2024-03-19 |
Family
ID=90220492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322187253.1U Active CN220612346U (en) | 2023-08-15 | 2023-08-15 | Coarse and fine composite milling cutter for processing nylon products |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220612346U (en) |
-
2023
- 2023-08-15 CN CN202322187253.1U patent/CN220612346U/en active Active
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