CN219986257U - Hollowed-out lengthened shock-resistant cutter bar - Google Patents
Hollowed-out lengthened shock-resistant cutter bar Download PDFInfo
- Publication number
- CN219986257U CN219986257U CN202321328766.3U CN202321328766U CN219986257U CN 219986257 U CN219986257 U CN 219986257U CN 202321328766 U CN202321328766 U CN 202321328766U CN 219986257 U CN219986257 U CN 219986257U
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- sleeve
- damping
- fixedly connected
- cutter bar
- cutter
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- 230000035939 shock Effects 0.000 title claims abstract description 13
- 238000013016 damping Methods 0.000 claims abstract description 45
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000003754 machining Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 238000005520 cutting process Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Abstract
The utility model relates to a hollowed-out lengthened shock-resistant cutter bar, which comprises a damping component, an adjusting component, a first cutter bar and a sleeve, wherein the damping component is arranged in the sleeve; the damping assembly comprises a damping rod, a buffer block, a damper and a limiting plate, wherein the limiting plate is connected to the inside of the sleeve in a sliding manner, the damper is fixedly connected to the bottom of the limiting plate, the damping rod is fixedly connected to the bottom of the inner wall of the sleeve, and the buffer block is fixedly connected between the damping rod and the damper. The utility model has the beneficial effects that the whole device can be adjusted by the adjusting component to achieve proper length, when the device is used in the machining process, the strong damping effect can be achieved by the cooperation of the damping column, the buffer block and the damper, the cutter can be well protected in the machining process, frequent replacement is not needed, and the industrial cost is saved.
Description
Technical Field
The utility model relates to the technical field of cutter bars, in particular to a hollowed-out lengthened shock-resistant cutter bar.
Background
The numerical control cutter is a tool for cutting machining in the mechanical manufacturing, also called a cutting tool, and the cutter bar belongs to one of numerical control cutters and is mainly applied to rotary cutter clamping equipment of a high-speed cutting machine tool.
But among the prior art, current cutter arbor is integral type fixed knot and constructs, through holding equipment centre gripping on the processing lathe, and the processing lathe is at the during operation, can not avoid producing vibrations, fixed connection can make vibrations synchronous transmission to the top of cutter arbor to lead to the blade to damage easily, and then lead to work piece precision to descend by a wide margin, serious even scrapping has increased industrial cost, is unfavorable for practical application.
Disclosure of Invention
In view of the foregoing problems in the prior art, a main object of the present utility model is to provide a hollow-out lengthened vibration-resistant cutter bar.
The technical scheme of the utility model is as follows: the hollow lengthened shock-resistant cutter bar comprises a shock absorption component, an adjusting component, a first cutter bar and a sleeve, wherein the shock absorption component is arranged in the sleeve, the adjusting component is arranged at the bottom of the first cutter bar, and the sleeve is arranged in the first cutter bar; the damping assembly comprises a damping rod, a buffer block, a damper and a limiting plate, wherein the limiting plate is connected to the inside of the sleeve in a sliding mode, the damper is fixedly connected to the bottom of the limiting plate, the damping rod is fixedly connected to the bottom of the inner wall of the sleeve, and the buffer block is fixedly connected between the damping rod and the damper.
As a preferred embodiment, the adjusting component comprises a clamping plate, a second cutter bar, a thread groove and a threaded rod, wherein the clamping plates are fixedly connected to two ends of the bottom of the sleeve, the second cutter bar is arranged between the clamping plates, the thread groove is formed in the second cutter bar at equal intervals, the threaded rod is connected to the thread groove at the inner thread, and the two ends of the threaded rod extend to the outer sides of the clamping plates.
As a preferred implementation mode, the damping component further comprises a damping column, a hollow groove, a sliding block and a sliding rod, wherein the damping column is fixedly connected between the inner wall of the first cutter bar and the outer side of the sleeve at equal intervals, the hollow groove is formed in the first cutter bar, the sliding rod is fixedly connected to the inner part of the hollow groove, the sliding block is fixedly connected to the bottom of the sleeve, and the sliding block is in sliding connection with the outer side of the sliding rod.
As a preferred implementation mode, limit grooves are formed in two sides of the inner wall of the sleeve, the limit plates are slidably connected between the two limit grooves, the top of each limit plate is fixedly connected with a connecting pipe, the top of each connecting pipe is in threaded connection with a cutter head, and the top of each cutter head is in threaded connection with a cutter blade.
As a preferred implementation mode, the both ends at sleeve top all have seted up the spout, the both ends at first cutter arbor inner wall top all fixedly connected with fixed block, fixed block and spout sliding connection.
As a preferred embodiment, the buffer block is composed of a rubber block, a steel plate and a bolt, and is internally provided in a hollow structure.
Compared with the prior art, the utility model has the advantages and positive effects that,
in the utility model, the whole device can be adjusted by the adjusting component to achieve proper length, when the device is used in the machining process, the strong damping effect can be achieved by the cooperation of the damping column, the buffer block and the damper, the cutter can be well protected in the machining process, frequent replacement is not needed, and the industrial cost is saved.
Drawings
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a front view of the present utility model;
FIG. 3 is a front cross-sectional view of the present utility model;
fig. 4 is an enlarged view of a portion a in fig. 3 provided by the present utility model.
Legend description: 1. a first cutter bar; 2. a limiting plate; 3. a limit groove; 4. a damping column; 5. a sleeve; 6. a hollow groove; 7. a slide block; 8. a slide bar; 9. a damping rod; 10. a buffer block; 11. a damper; 12. a connecting pipe; 13. a cutter head; 14. a blade; 15. a clamping plate; 16. a second cutter bar; 17. a thread groove; 18. a threaded rod; 19. a chute; 20. and a fixed block.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected 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.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" 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 also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "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; 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 can be understood by those of ordinary skill in the art according to the specific circumstances.
The utility model will be further described with reference to the drawings and the specific embodiments
Example 1
As shown in fig. 1, 2, 3 and 4, the present utility model provides a technical solution: the device comprises a damping component, an adjusting component, a first cutter bar 1 and a sleeve 5, wherein the damping component is arranged in the sleeve 5, the adjusting component is arranged at the bottom of the first cutter bar 1, and the sleeve 5 is arranged in the first cutter bar 1; the damping component comprises a damping rod 9, a buffer block 10, a damper 11 and a limiting plate 2, wherein the limiting plate 2 is slidably connected to the inside of the sleeve 5, the damper 11 is fixedly connected to the bottom of the limiting plate 2, the damping rod 9 is fixedly connected to the bottom of the inner wall of the sleeve 5, and the buffer block 10 is fixedly connected between the damping rod 9 and the damper 11.
In this embodiment, thereby the whole device of accessible adjusting part adjustment reaches suitable length, when the device is used in machining process, the cooperation of accessible damping rod 9, buffer block 10, attenuator 11 reaches powerful shock attenuation effect, can play fine guard action to the cutter in the course of working, need not to change often, has saved industrial cost.
Example 2
As shown in fig. 1, 2, 3 and 4, the adjusting component comprises clamping plates 15, second cutter bars 16, thread grooves 17 and threaded rods 18, wherein the clamping plates 15 are fixedly connected to two ends of the bottom of the sleeve 5, the second cutter bars 16 are arranged between the two clamping plates 15, the thread grooves 17 are formed in the second cutter bars 16 at equal intervals, the threaded rods 18 are connected to the inner threads of the thread grooves 17, the two ends of the threaded rods 18 extend to the outer sides of the clamping plates 15, the threaded rods 18 can be screwed out of the thread grooves 17 through rotating the threaded rods 18, and then the length of the second cutter bars 16 can be adjusted;
the damping component further comprises a damping column 4, an empty slot 6, a sliding block 7 and a sliding rod 8, wherein the damping column 4 is fixedly connected between the inner wall of the first cutter bar 1 and the outer side of the sleeve 5 at equal intervals, the empty slot 6 is formed in the first cutter bar 1, the sliding rod 8 is fixedly connected in the empty slot 6, the sliding block 7 is fixedly connected to the bottom of the sleeve 5, the sliding block 7 is in sliding connection with the outer side of the sliding rod 8, and the damping column 4 can be used for damping the horizontal direction of the sleeve 5;
limiting grooves 3 are formed in two sides of the inner wall of the sleeve 5, the limiting plate 2 is connected between the two limiting grooves 3 in a sliding mode, the top of the limiting plate 2 is fixedly connected with a connecting pipe 12, the top of the connecting pipe 12 is connected with a cutter head 13 in a threaded mode, and the top of the cutter head 13 is connected with a cutter blade 14 in a threaded mode;
both ends of the top of the sleeve 5 are provided with sliding grooves 19, both ends of the top of the inner wall of the first cutter arbor 1 are fixedly connected with fixed blocks 20, and the fixed blocks 20 are in sliding connection with the sliding grooves 19;
the buffer block 10 is composed of a rubber block, a steel plate and a bolt, and is internally provided in a hollow structure.
Working principle: the threaded rod 18 can be screwed out of the threaded groove 17 through rotating the threaded rod 18, the length of the second cutter rod 16 can be adjusted, the whole device is adjusted to achieve proper length, when the device is used in a machining process, the damping rod 9, the buffer block 10 and the damper 11 can be used for damping in the vertical direction through the cooperation of the damping rod 9, the buffer block 10 and the damper 11, and the damping column 4 can be used for damping in the horizontal direction of the sleeve 5, so that a strong damping effect is achieved.
Finally, it should be noted that: the embodiments described above are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced with equivalents; such modifications and substitutions do not depart from the spirit of the utility model.
Claims (6)
1. The utility model provides a fretwork extension antidetonation cutter arbor, includes damper unit, adjusting part, first cutter arbor (1) and sleeve (5), its characterized in that: the damping component is arranged in the sleeve (5), the adjusting component is arranged at the bottom of the first cutter bar (1), and the sleeve (5) is arranged in the first cutter bar (1);
the damping assembly comprises a damping rod (9), a buffer block (10), a damper (11) and a limiting plate (2), wherein the limiting plate (2) is connected to the inside of the sleeve (5) in a sliding mode, the damper (11) is fixedly connected to the bottom of the limiting plate (2), the damping rod (9) is fixedly connected to the bottom of the inner wall of the sleeve (5), and the buffer block (10) is fixedly connected between the damping rod (9) and the damper (11).
2. The hollowed-out lengthened shock-resistant cutter bar according to claim 1, wherein: the adjusting component comprises clamping plates (15), second cutter bars (16), thread grooves (17) and threaded rods (18), wherein the clamping plates (15) are fixedly connected to the two ends of the bottom of the sleeve (5), the second cutter bars (16) are arranged between the clamping plates (15), the thread grooves (17) are formed in the second cutter bars (16) at equal intervals, the threaded rods (18) are connected with the internal threads of the thread grooves (17), and the two ends of the threaded rods (18) extend to the outer sides of the clamping plates (15).
3. The hollowed-out lengthened shock-resistant cutter bar according to claim 1, wherein: the damping assembly further comprises a damping column (4), an empty slot (6), a sliding block (7) and a sliding rod (8), wherein the damping column (4) is fixedly connected between the inner wall of the first cutter bar (1) and the outer side of the sleeve (5) at equal intervals, the empty slot (6) is formed in the first cutter bar (1), the sliding rod (8) is fixedly connected to the inside of the empty slot (6), the sliding block (7) is fixedly connected to the bottom of the sleeve (5), and the sliding block (7) is slidably connected with the outer side of the sliding rod (8).
4. The hollowed-out lengthened shock-resistant cutter bar according to claim 1, wherein: limiting grooves (3) are formed in two sides of the inner wall of the sleeve (5), the limiting plates (2) are slidably connected between the two limiting grooves (3), connecting pipes (12) are fixedly connected to the tops of the limiting plates (2), cutter heads (13) are connected to the tops of the connecting pipes (12) in a threaded mode, and blades (14) are connected to the tops of the cutter heads (13) in a threaded mode.
5. The hollowed-out lengthened shock-resistant cutter bar according to claim 1, wherein: the two ends of the top of the sleeve (5) are provided with sliding grooves (19), the two ends of the top of the inner wall of the first cutter bar (1) are fixedly connected with fixing blocks (20), and the fixing blocks (20) are in sliding connection with the sliding grooves (19).
6. The hollowed-out lengthened shock-resistant cutter bar according to claim 1, wherein: the buffer block (10) consists of a rubber block, a steel plate and a bolt, and the inside of the buffer block is arranged into a hollow structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321328766.3U CN219986257U (en) | 2023-05-29 | 2023-05-29 | Hollowed-out lengthened shock-resistant cutter bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321328766.3U CN219986257U (en) | 2023-05-29 | 2023-05-29 | Hollowed-out lengthened shock-resistant cutter bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219986257U true CN219986257U (en) | 2023-11-10 |
Family
ID=88604887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321328766.3U Active CN219986257U (en) | 2023-05-29 | 2023-05-29 | Hollowed-out lengthened shock-resistant cutter bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219986257U (en) |
-
2023
- 2023-05-29 CN CN202321328766.3U patent/CN219986257U/en active Active
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