CN111906330A - Automatic wire breaking equipment of numerical control lathe - Google Patents
Automatic wire breaking equipment of numerical control lathe Download PDFInfo
- Publication number
- CN111906330A CN111906330A CN202010616528.7A CN202010616528A CN111906330A CN 111906330 A CN111906330 A CN 111906330A CN 202010616528 A CN202010616528 A CN 202010616528A CN 111906330 A CN111906330 A CN 111906330A
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- shaft
- central shaft
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- arm
- turbine
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- 230000001960 triggered effect Effects 0.000 claims abstract description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 12
- 229910052742 iron Inorganic materials 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000002699 waste material Substances 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B25/00—Accessories or auxiliary equipment for turning-machines
- B23B25/02—Arrangements for chip-breaking in turning-machines
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
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Abstract
An automatic wire breaking device of a numerical control lathe comprises: the device comprises a saw blade, a rotating frame, a central shaft, a turbine, a worm shaft, a planetary gear train, a supporting arm, a fixing plate and a rotating shaft; the driving motor drives the central shaft to rotate, the central shaft is fixed with the sun gear, the planetary gear train is triggered, the sun gear is meshed with the planet gears to connect the central shaft with the worm shaft, the worm shaft is provided with the turbine, the turbine is fixedly connected with the saw blade through the shaft, the turbine rotates to drive the saw blade to rotate, the rotation of the saw blade is realized while the rotation of the saw blade revolves around the central shaft, blanking iron wires are cut off stably and quickly during production of a numerical control lathe, and the problem that potential safety hazards are caused due to the fact that long iron wires in waste materials are not processed.
Description
Technical Field
The invention relates to the technical field of numerical control lathe tools, in particular to automatic wire breaking equipment of a numerical control lathe.
Background
The numerical control lathe is high in machining precision and efficiency and widely used at present, but a large amount of waste materials are left after centralized machining. Especially, if the long spiral iron wire is not cut and cleaned in time, the operation workers can be injured, and the operation is very dangerous. When the long iron wire is wound on the chuck to rotate at a high speed, other parts such as an illuminating lamp, a water pipe, an electric wire and the like in the machine tool can be damaged. These safety hazards are all urgently to be solved.
Disclosure of Invention
In order to solve the problems, the invention provides automatic wire breaking equipment of a numerical control lathe, which is characterized in that a driving motor drives a central shaft to rotate, the central shaft is fixed with a sun gear, a planetary gear train is triggered, a rotating frame and the central shaft rotate coaxially, a worm shaft, a turbine and a saw blade arranged on the rotating frame also revolve around the central shaft continuously, the planetary gear rotates to drive the worm shaft to rotate, and the worm shaft is meshed with the turbine to further drive the saw blade to rotate. The automatic feeding device realizes the rotation of the saw blade and simultaneously revolves around the central shaft, stably and quickly cuts off the feeding iron wire during the production of the numerical control lathe, and solves the problem that the potential safety hazard is caused because the long iron wire in the waste is not processed in time.
The technical scheme adopted by the invention is as follows: an automatic wire breaking device of a numerical control lathe comprises: the device comprises a saw blade, a rotating frame, a central shaft, a turbine, a worm shaft, a planetary gear train, a supporting arm, a fixing plate and a supporting shaft;
the fixed plate is arranged on the lathe, and the supporting shaft is rotatably arranged on the fixed plate; the rear end of the supporting arm is fixedly arranged on the supporting shaft; one end of the central shaft is rotatably arranged on the supporting arm, and the other end of the central shaft penetrates through the supporting arm to be connected with a driving motor; the rotating frame is fixedly arranged on the central shaft; the planetary gear train is arranged on the supporting arm and is positioned on one side of the rotating frame;
the planetary gear train includes: the gear ring is fixed in the supporting arm, the planet gear is meshed with the internal teeth of the gear ring, and the sun gear is meshed with the planet gear; the sun gear is fixedly arranged on the central shaft and rotates along with the central shaft, the sun gear rotates, and the planet gear also starts to rotate; the planet wheel rotates and revolves around the sun wheel in the gear ring;
the rotating frame includes: a rotating arm and a baffle plate; the two baffles are respectively and fixedly arranged on two sides of the central shaft; the number of the rotating arms is three, two ends of each rotating arm are fixedly connected with the baffles on the two sides respectively, each rotating arm is of a hollow structure, and the worm shaft is positioned in each rotating arm;
the rotating frame is fixed on the central shaft and rotates coaxially with the sun wheel, one end of the worm shaft is rotatably connected with the left baffle, and the other end of the worm shaft penetrates through the right baffle and is fixedly arranged on the planet wheel and rotates coaxially with the planet wheel; the rotating arm is rotatably provided with a rotating shaft, and the turbine is fixedly arranged on the rotating shaft; saw blades are fixedly arranged at both ends of the rotating shaft;
the starting driving motor drives the central shaft to rotate, the planetary gear train is triggered, the rotating frame and the central shaft rotate coaxially, meanwhile, the worm shaft, the turbine and the saw blade arranged on the rotating frame also revolve around the central shaft ceaselessly, the planetary gear rotates to drive the worm shaft to rotate, and the worm shaft is meshed with the turbine to further drive the saw blade to rotate.
Further, the support arm includes: the rear end of the large arm is fixedly arranged on the supporting shaft, the rear end of the small arm is inserted into the large arm and can stretch out and draw back, a gear ring is arranged in the disc, and the disc is used for fixing the planetary gear train.
Furthermore, each rotating arm is provided with seven groups of saw blades which are uniformly distributed, and each group of saw blades is correspondingly provided with a turbine.
Due to the adoption of the technical scheme, the invention has the following advantages:
1. the invention has compact structure of each part, small volume and mass, and convenient installation and position transfer;
2. the gear transmission mechanism has the advantages of large bearing capacity, wide transmission range and high working efficiency;
3. the invention has low operation noise and long service life, and is suitable for the centralized production mode of the numerical control machine.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
FIG. 2 is a partial enlarged view of the connection relationship between the planetary gear train and the shaft according to the present invention.
Fig. 3 is a schematic structural diagram of the support arm and the rotating frame of the present invention.
Reference numerals: 1-a saw blade; 2-a rotating frame; 3-central axis; 4-turbine B; 5-a worm shaft; 6-planetary gear train; 7-a support arm; 8, fixing a plate; 9-supporting the shaft; 201-rotating arm; 202-a baffle; 601-gear ring; 602-a planet wheel; 603-sun gear; 701-disc; 702-a small arm; 703-big arm.
Detailed Description
The technical scheme of the invention is further specifically described by the following embodiments and the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in many ways other than those described herein, and it will be apparent to those skilled in the art that similar modifications can be made without departing from the spirit of the invention, and therefore the invention is not limited to the specific embodiments disclosed below.
In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "back", "left", "right", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention are conventionally placed in use, and are only used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In an embodiment, as shown in fig. 1, an automatic wire breaking apparatus of a numerically controlled lathe includes: the device comprises a saw blade 1, a rotating frame 2, a central shaft 3, a turbine 4, a worm shaft 5, a planetary gear train 6, a supporting arm 7, a fixing plate 8 and a supporting shaft 9;
the invention is arranged on a lathe through a fixed plate 8, and a support shaft 9 is rotatably arranged on the fixed plate 8; the rear end of the supporting arm 7 is fixedly arranged on the supporting shaft 9; one end of the central shaft 3 is rotatably arranged on the supporting arm 7, and the other end of the central shaft passes through the supporting arm 7 and is connected with a driving motor; the rotating frame 2 is fixedly arranged on the central shaft 3; the planetary gear train 6 is arranged on the support arm 7 and is positioned on one side of the rotating frame 2.
As shown in fig. 2, the planetary gear train 6 includes: the gear ring 601, the planet gear 602 and the sun gear 603, wherein the gear ring 601 is fixed in the support arm 7, the planet gear 602 is meshed with the inner gear of the gear ring 601, and the sun gear 603 is meshed with the planet gear; the sun gear 603 is fixedly arranged on the central shaft 3 and rotates along with the central shaft 3, the sun gear 603 rotates, and the planet gear 602 also starts to rotate; planet 602 both rotates and orbits within ring gear 601 around sun 603;
as shown in fig. 3, the rotating frame 2 includes: a rotating arm 201, a baffle 202; the number of the baffle plates 202 is two, and the baffle plates are respectively and fixedly arranged on two sides of the central shaft 3; the number of the rotating arms 201 is three, two ends of each rotating arm 201 are fixedly connected with the baffle plates 202 on two sides respectively, each rotating arm 201 is of a hollow structure, and the worm shaft 5 is positioned in the corresponding rotating arm 201;
as shown in fig. 3, the rotating frame 2 is fixed on the central shaft 3 and rotates coaxially with the sun gear 603, one end of the worm shaft 5 is rotatably connected with the left baffle 202, and the other end passes through the right baffle 202 and is fixedly mounted on the planet gear 602 and rotates coaxially with the planet gear 602; a rotating shaft is rotatably arranged on the rotating arm 201, and the turbine 4 is fixedly arranged on the rotating shaft; both ends of the rotating shaft are fixedly provided with saw blades 1;
when the saw blade rotating mechanism works, the driving motor is started to drive the central shaft 3 to rotate, the planetary gear train 6 is triggered, the rotating frame 2 and the central shaft 3 rotate coaxially, meanwhile, the worm shaft 5, the turbine 4 and the saw blade 1 which are arranged on the rotating frame 2 also revolve around the central shaft 3 continuously, the planetary gear 602 rotates to drive the worm shaft 5 to rotate, and the worm shaft 5 is meshed with the turbine 4 to further drive the saw blade 1 to rotate. The supporting arm 7 can adjust the included angle with the fixing plate 8 around the supporting shaft 9, and when the optimal position is selected, the nut on the supporting shaft 9 is screwed down to fix the supporting arm 7.
Preferably, the support arm 7 of the present invention comprises: the rear end of the large arm 703 is fixedly arranged on the supporting shaft 9, the rear end of the small arm 702 is inserted into the large arm and can stretch, a gear ring 601 is arranged in the disc 701, and the disc 701 is used for fixing the planetary gear train 6.
Preferably, each rotating arm 201 of the invention is provided with seven groups of saw blades 1 which are uniformly arranged, and each group of saw blades 1 is correspondingly provided with a turbine 4; the number of the saw blades and the turbines can be increased or decreased according to actual needs.
Claims (3)
1. The utility model provides an automatic disconnected silk equipment of numerical control lathe which characterized in that includes: the device comprises a saw blade (1), a rotating frame (2), a central shaft (3), a turbine (4), a worm shaft (5), a planetary gear train (6), a supporting arm (7), a fixing plate (8) and a supporting shaft (9);
the fixed plate (8) is arranged on a lathe, and the supporting shaft (9) is rotatably arranged on the fixed plate (8); the rear end of the supporting arm (7) is fixedly arranged on the supporting shaft (9); one end of the central shaft (3) is rotatably arranged on the supporting arm (7), and the other end of the central shaft penetrates through the supporting arm (7) to be connected with a driving motor; the rotating frame (2) is fixedly arranged on the central shaft (3); the planetary gear train (6) is arranged on the supporting arm (7) and is positioned on one side of the rotating frame (2);
the planetary gear train (6) includes: the gear ring (601), the planet gear (602) and the sun gear (603), wherein the gear ring (601) is fixed in the supporting arm (7), the planet gear (602) is meshed with the inner gear of the gear ring (601), and the sun gear (603) is meshed with the planet gear; the sun wheel (603) is fixedly arranged on the central shaft (3) and rotates along with the central shaft (3), the sun wheel (603) rotates, and the planet wheel (602) also starts to rotate; the planet wheel (602) rotates and revolves around the sun wheel (603) in the gear ring (601);
the rotating frame (2) comprises: a rotating arm (201) and a baffle (202); the two baffles (202) are respectively and fixedly arranged on two sides of the central shaft (3); the number of the rotating arms (201) is three, two ends of each rotating arm (201) are fixedly connected with the baffle plates (202) on the two sides respectively, each rotating arm (201) is of a hollow structure, and the worm shaft (5) is located in each rotating arm (201);
the rotating frame (2) is fixed on the central shaft (3) and rotates coaxially with the sun wheel (603), one end of the worm shaft (5) is rotatably connected with the left baffle plate (202), and the other end of the worm shaft penetrates through the right baffle plate (202) and is fixedly arranged on the planet wheel (602) and rotates coaxially with the planet wheel (602); a rotating shaft is rotatably arranged on the rotating arm (201), and the turbine (4) is fixedly arranged on the rotating shaft; both ends of the rotating shaft are fixedly provided with saw blades (1);
the starting driving motor drives the central shaft (3) to rotate, the planetary gear train (6) is triggered, the rotating frame (2) and the central shaft (3) rotate coaxially, meanwhile, the worm shaft (5), the turbine (4) and the saw blade (1) which are arranged on the rotating frame (2) also revolve around the central shaft (3) continuously, the planetary gear (602) rotates to drive the worm shaft (5) to rotate, the worm shaft (5) is meshed with the turbine (4), and then the saw blade (1) is driven to rotate.
2. An automatic wire-breaking device of a numerically controlled lathe according to claim 1, characterized in that said supporting arm (7) comprises: the rear end of the large arm (703) is fixedly installed on the supporting shaft (9), the rear end of the small arm (702) is inserted into the large arm and can stretch, a gear ring (601) is arranged in the disc (701), and the disc (701) is used for fixing the planetary gear train (6).
3. The automatic wire breaking equipment of the numerical control lathe according to claim 1, characterized in that each rotating arm (201) is provided with seven groups of saw blades (1) which are uniformly arranged, and each group of saw blades (1) is correspondingly provided with 1 turbine (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010616528.7A CN111906330A (en) | 2020-06-30 | 2020-06-30 | Automatic wire breaking equipment of numerical control lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010616528.7A CN111906330A (en) | 2020-06-30 | 2020-06-30 | Automatic wire breaking equipment of numerical control lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111906330A true CN111906330A (en) | 2020-11-10 |
Family
ID=73227024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010616528.7A Pending CN111906330A (en) | 2020-06-30 | 2020-06-30 | Automatic wire breaking equipment of numerical control lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111906330A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB685882A (en) * | 1949-09-27 | 1953-01-14 | Cone Automatic Mach Co Inc | Improvement in lathe with chip-breaking mechanism |
| CN2818065Y (en) * | 2005-09-30 | 2006-09-20 | 柳丽红 | Chip-breaking feed box of lathe |
| CN103121114A (en) * | 2011-11-19 | 2013-05-29 | 徐州市恒基伟业建材发展有限公司 | Chip breaking device for lathe |
| CN106964794A (en) * | 2017-05-10 | 2017-07-21 | 许建芹 | A kind of numerically controlled lathe automatic chip breaking robot |
-
2020
- 2020-06-30 CN CN202010616528.7A patent/CN111906330A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB685882A (en) * | 1949-09-27 | 1953-01-14 | Cone Automatic Mach Co Inc | Improvement in lathe with chip-breaking mechanism |
| CN2818065Y (en) * | 2005-09-30 | 2006-09-20 | 柳丽红 | Chip-breaking feed box of lathe |
| CN103121114A (en) * | 2011-11-19 | 2013-05-29 | 徐州市恒基伟业建材发展有限公司 | Chip breaking device for lathe |
| CN106964794A (en) * | 2017-05-10 | 2017-07-21 | 许建芹 | A kind of numerically controlled lathe automatic chip breaking robot |
Non-Patent Citations (1)
| Title |
|---|
| 煤炭工业职业技能鉴定指导中心: "《矿井维修钳工》", 30 June 2017, 煤炭工业出版社 * |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20201110 |
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| RJ01 | Rejection of invention patent application after publication |