CN215171984U - Cutting machine damping transmission mechanism - Google Patents
Cutting machine damping transmission mechanism Download PDFInfo
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- CN215171984U CN215171984U CN202121475129.XU CN202121475129U CN215171984U CN 215171984 U CN215171984 U CN 215171984U CN 202121475129 U CN202121475129 U CN 202121475129U CN 215171984 U CN215171984 U CN 215171984U
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- gear
- transmission shaft
- transmission
- saw blade
- cutting machine
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 112
- 238000013016 damping Methods 0.000 title claims abstract description 11
- 239000006247 magnetic powder Substances 0.000 claims abstract description 6
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 abstract 1
- 239000000463 material Substances 0.000 description 11
- 239000002184 metal Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007769 metal material Substances 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
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Abstract
The utility model relates to a cutting machine technical field discloses a cutting machine damping transmission mechanism. Including the saw bit subassembly, a pedestal, first transmission shaft, the secondary drive axle, the third transmission shaft, load transmission shaft and motor, the fixed action wheel that is equipped with in the pivot of motor, the one end of first transmission shaft is equipped with first gear, the other end is equipped with from the driving wheel, the action wheel is connected with the transmission between the driving wheel, be equipped with second gear and third gear on the secondary drive axle, meshing transmission cooperation between first gear and the second gear, the one end of third transmission shaft is equipped with the fourth gear, the other end and saw bit subassembly fixed connection, meshing transmission cooperation between third gear and the fourth gear, the one end of load transmission shaft is equipped with the fifth gear, the other end is equipped with magnetic powder brake, meshing transmission cooperation between fifth gear and the fourth gear. The utility model discloses drive mechanism stability is stronger, and in the twinkling of an eye of saw bit sawtooth contact rod, can not cause drive mechanism's shake, and the rod cutting plane surfacing that obtains is smooth.
Description
Technical Field
The utility model belongs to the technical field of the cutting machine and specifically relates to a cutting machine damping transmission mechanism is related to.
Background
The metal cutting machine is widely applied to a first blanking process of processing metal materials, such as round bar materials, round pipe materials, square bar materials, square pipe materials and the like, the quality of a cut of a product cut by the metal cutting machine is basically close to that of linear cutting, and the production cost is only one tenth of that of the linear cutting. Chinese patent publication No. CN205437351 discloses a cutting mechanism of a cutting machine, which comprises a motor, a reduction gearbox, a transmission mechanism, a saw blade, a translational driving mechanism and a slide seat, wherein the reduction gearbox is slidably connected with the slide seat, the translational driving mechanism is arranged in the slide seat, the reduction gearbox is driven by the translational driving mechanism to move, the motor, the transmission mechanism and the saw blade are all arranged on the reduction gearbox, the motor is connected with an input shaft of the reduction gearbox through the transmission mechanism, and the saw blade is arranged on an output shaft of the reduction gearbox. When the existing cutting machine is used for cutting a bar material by metal, the vibration of a transmission mechanism is caused in the moment that sawteeth contact the bar material because the material of the metal bar material is hard, the vibration of a saw blade is caused by the vibration of the transmission mechanism, the surface of a cut of the bar material is uneven and smooth, and the quality of a finished product of the bar material is influenced.
Disclosure of Invention
The utility model relates to an overcome prior art problem, provide a cutting machine damping transmission mechanism. The utility model discloses cutting machine drive mechanism stability is stronger, and in the twinkling of an eye of saw bit sawtooth contact rod, can not cause drive mechanism's shake, and the rod cutting plane surfacing that obtains is smooth.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a damping transmission mechanism of a cutting machine comprises a saw blade component, a base, a first transmission shaft, a second transmission shaft, a third transmission shaft, a load transmission shaft and a motor, wherein the first transmission shaft, the second transmission shaft, the third transmission shaft and the load transmission shaft are rotatably connected to the base through bearings, every two of the first transmission shaft, the second transmission shaft, the third transmission shaft and the load transmission shaft are parallel to each other, a driving wheel is fixedly arranged on a rotating shaft of the motor, a first gear is arranged at one end of the first transmission shaft, a driven wheel is arranged at the other end of the first transmission shaft, the driving wheel is in transmission connection with the driven wheel, a second gear and a third gear are arranged on the second transmission shaft, the first gear and the second gear are in meshing transmission fit, a fourth gear is arranged at one end of the third transmission shaft, the other end of the third transmission shaft is fixedly connected with the saw blade component, and the third gear and the fourth gear are in meshing transmission fit, and a fifth gear is arranged at one end of the load transmission shaft, a magnetic powder brake is arranged at the other end of the load transmission shaft, and the fifth gear and the fourth gear are in meshing transmission fit.
Preferably, the first gear, the second gear, the third gear, the fourth gear and the fifth gear are all helical gears.
Preferably, the driving wheel is in transmission connection with the driven wheel through a belt.
Preferably, the saw blade assembly comprises a shell and a saw blade arranged in the saw blade shell, wherein a plurality of guide blocks are arranged on the inner side of the saw blade shell, and the guide blocks are attached to the surface of the saw blade.
Preferably, the guide block is arc-shaped, and the center of the saw blade is positioned on the concave side of the arc-shaped guide block.
The utility model discloses following beneficial effect has: 1) the stability of the transmission mechanism of the cutting machine is strong, the vibration of the transmission mechanism cannot be caused at the moment that saw blade sawteeth contact the bar, and the surface of the obtained cut surface of the bar is flat and smooth; 2) the stability of saw bit cutting is further improved through setting up arc guide block at the saw bit subassembly casing inboard.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the extended structure of the housing of the saw blade assembly of the present invention.
Reference numerals
The saw blade assembly comprises a saw blade assembly 1, a base 2, a first transmission shaft 3, a second transmission shaft 4, a third transmission shaft 5, a load transmission shaft 6, a motor 7, a driving wheel 71, a first gear 31, a driven wheel 32, a second gear 41, a third gear 42, a fourth gear 51, a fifth gear 61, a magnetic powder brake 62, a belt 8, a shell 11, a saw blade 12 and a guide block 111.
Detailed Description
The invention is described in further detail below with reference to specific embodiments and drawings. Those of ordinary skill in the art will be able to implement the invention based on these descriptions. Moreover, references to embodiments of the invention in the following description are generally only to be considered as examples of the invention, and not as all embodiments. Therefore, all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "thickness", "upper", "lower", "horizontal", "top", "bottom", "inner", "outer", "circumferential", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and simplification of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., and "a plurality" means one or more unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Example 1
As figure 1 and figure 2 do respectively the utility model discloses a structure schematic diagram and the utility model discloses the expansion structure schematic diagram of saw bit subassembly casing, a cutting machine damping transmission mechanism, including saw bit subassembly 1, base 2, first transmission shaft 3, second transmission shaft 4, third transmission shaft 5, load transmission shaft 6 and motor 7, the saw bit subassembly includes casing 11 and locates saw bit 12 in the saw bit casing, the inboard of casing is equipped with a plurality of shapes and is curved guide block 111, the center of saw bit is located one side of curved guide block indent, guide block and the laminating of saw bit surface. Specifically, the arc guide block can improve the stability of saw bit when cutting the rod, reduces the vibrations of saw bit, and then improves the level and smooth smoothness of rod cutting plane. The first transmission shaft, the second rotation shaft, the third transmission shaft and the load transmission shaft are rotatably connected to the base through bearings, the first transmission shaft, the second rotation shaft, the third transmission shaft and the load transmission shaft are parallel to each other in pairs, a driving wheel 71 is fixedly arranged on a rotation shaft of the motor, a first gear 31 is arranged at one end of the first transmission shaft, a driven wheel 32 is arranged at the other end of the first transmission shaft, the driving wheel is in transmission connection with the driven wheel through a belt 8, a second gear 41 and a third gear 42 are arranged on the second transmission shaft, the first gear and the second gear are in meshing transmission fit, a fourth gear 51 is arranged at one end of the third transmission shaft, the other end of the third transmission shaft is fixedly connected with a saw blade of the saw blade assembly, the third gear and the fourth gear are in meshing transmission fit, a fifth gear 61 is arranged at one end of the load transmission shaft, and a magnetic powder brake 62 is arranged at the other end of the load transmission shaft, and the fifth gear is in meshing transmission fit with the fourth gear, and the first gear, the second gear, the third gear, the fourth gear and the fifth gear are all helical gears. Specifically, when the transmission mechanism works, the rotation shaft of the motor rotates to drive the driving wheel to rotate, the driving wheel rotates to drive the driven wheel connected through the belt to rotate, the driven wheel rotates to drive the first transmission shaft to rotate, the first transmission shaft rotates to drive the first gear on the left side to rotate, the first gear rotates to drive the second gear matched with the first gear to rotate, the second gear rotates to drive the second transmission shaft to rotate, the second transmission shaft rotates to drive the third gear to rotate, the third gear rotates to drive the fourth gear matched with the third gear to rotate, the fourth gear rotates to drive the third transmission shaft to rotate, the third transmission shaft rotates to drive the saw blade to rotate, so that the metal bar is cut, the second gear and the third gear are additionally arranged between the first gear and the fourth gear to carry out meshing transmission, the stability of the transmission structure can be improved, and the magnetic powder brake is loaded through the meshing transmission on the fourth gear, greatly reduces the vibration of the saw blade when cutting the object, further improves the transmission stability of the transmission mechanism, enables the surface of the cutting surface of the bar material to be smooth and level, and improves the quality of the finished product of the cutting part.
The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above embodiments, and although the present invention has been disclosed with the preferred embodiments, it is not limited to the present invention, and any skilled person in the art can make some modifications or equivalent changes without departing from the technical scope of the present invention.
Claims (5)
1. A damping transmission mechanism of a cutting machine is characterized by comprising a saw blade assembly (1), a base (2), a first transmission shaft (3), a second transmission shaft (4), a third transmission shaft (5), a load transmission shaft (6) and a motor (7), wherein the first transmission shaft, the second transmission shaft, the third transmission shaft and the load transmission shaft are rotatably connected to the base through bearings, every two of the first transmission shaft, the second transmission shaft, the third transmission shaft and the load transmission shaft are parallel to each other, a driving wheel (71) is fixedly arranged on a rotating shaft of the motor, a first gear (31) is arranged at one end of the first transmission shaft, a driven wheel (32) is arranged at the other end of the first transmission shaft, the driving wheel is in transmission connection with the driven wheel, a second gear (41) and a third gear (42) are arranged on the second transmission shaft, and the first gear is in meshing transmission fit with the second gear, the one end of third transmission shaft is equipped with fourth gear (51), the other end and saw bit subassembly fixed connection, meshing transmission cooperation between third gear and the fourth gear, the one end of load transmission shaft is equipped with fifth gear (61), and the other end is equipped with magnetic powder brake (62), meshing transmission cooperation between fifth gear and the fourth gear.
2. The cutter damping transmission mechanism according to claim 1, wherein the first gear, the second gear, the third gear, the fourth gear and the fifth gear are all helical gears.
3. The shock-absorbing transmission mechanism of the cutting machine as claimed in claim 1, wherein the driving wheel is in transmission connection with the driven wheel through a belt (8).
4. The cutter damping transmission mechanism according to claim 1, characterized in that the saw blade assembly comprises a housing (11) and a saw blade (12) arranged in the housing, the housing is provided with a plurality of guide blocks (111) on the inner side, and the guide blocks are attached to the surface of the saw blade.
5. The cutter damping transmission mechanism according to claim 4, wherein the guide block is arc-shaped, and the center of the saw blade is located on the concave side of the arc-shaped guide block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121475129.XU CN215171984U (en) | 2021-06-30 | 2021-06-30 | Cutting machine damping transmission mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121475129.XU CN215171984U (en) | 2021-06-30 | 2021-06-30 | Cutting machine damping transmission mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215171984U true CN215171984U (en) | 2021-12-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121475129.XU Active CN215171984U (en) | 2021-06-30 | 2021-06-30 | Cutting machine damping transmission mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215171984U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114559486A (en) * | 2022-04-08 | 2022-05-31 | 山东益顺自动化技术有限公司 | Speed reducing machine head of submersible plate cutting machine |
-
2021
- 2021-06-30 CN CN202121475129.XU patent/CN215171984U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114559486A (en) * | 2022-04-08 | 2022-05-31 | 山东益顺自动化技术有限公司 | Speed reducing machine head of submersible plate cutting machine |
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