CN214979523U - Cutter cutting mechanism for numerical control lathe - Google Patents
Cutter cutting mechanism for numerical control lathe Download PDFInfo
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- CN214979523U CN214979523U CN202121436534.0U CN202121436534U CN214979523U CN 214979523 U CN214979523 U CN 214979523U CN 202121436534 U CN202121436534 U CN 202121436534U CN 214979523 U CN214979523 U CN 214979523U
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Abstract
The utility model discloses a cutter cutting mechanism for numerical control lathe, the on-line screen storage device comprises a base, the base top is connected and is equipped with the workstation, the workstation both sides are connected and are equipped with the support, the support top is connected and is equipped with the motor, the power take off end connection of motor is equipped with the drive shaft, connect gradually in the drive shaft and be equipped with bevel gear one and driver plate, bevel gear one goes up to connect and is equipped with bevel gear two, bevel gear two rotates to be connected in the support, bevel gear two goes up to connect and is equipped with pivot one, the pivot other end is connected and is equipped with the disc, the disc circumference is gone up to connect and is equipped with the fixed column, the last articulated connecting rod one that is equipped with of fixed column, connecting rod one other end hinge is equipped with connecting rod two, connecting rod two other end connection is equipped with the knife rest, the connection is equipped with the cutter on the knife rest, the driver plate is equipped with the sheave with driver device, it is equipped with the work piece to connect between the driver device. Compared with the prior art, the utility model the advantage lie in: cutting is accurate, saves the cost.
Description
Technical Field
The utility model relates to a digit control machine tool technical field specifically indicates a cutter cutting mechanism for numerical control lathe.
Background
The numerical control lathe is one of numerical control machines which are widely used at present, is mainly used for cutting and processing inner and outer cylindrical surfaces of shaft parts or disc parts, inner and outer conical surfaces with any taper angle, complex rotary inner and outer curved surfaces, cylinders, conical threads and the like, and can perform grooving, drilling, reaming and boring; in the aspect of the processing metal sheet of small-size enterprise, often adopt the mark method, make the mark on the metal sheet exactly, then the manual work promotes the metal sheet and cuts on the cutting machine ware, probably will control the metal sheet and will control the machine cutting of pushing down again, such cutting means probably is because the error of artifical mark, cut out some processing materials that differ in length, long processing material can make the processing material can leave a lot of leftover bits after processing, short processing material probably can not process into the part, raw and other materials have been wasted, cause unnecessary economic loss.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome above technical defect, provide a cutter cutting mechanism for numerical control lathe that cuts accurately, saves the cost.
In order to solve the technical problem, the utility model provides a technical scheme does: a cutter cutting mechanism for a numerical control lathe comprises a base, wherein the top end of the base is connected with a workbench, two sides of the workbench are connected with brackets, the top end of each bracket is connected with a motor, the power output end of the motor is connected with a driving shaft, the driving shaft is sequentially connected with a first bevel gear and a driving plate, the first bevel gear is connected with a second bevel gear, the second bevel gear is rotatably connected with the brackets, the second bevel gear is connected with a first rotating shaft, the other end of the rotating shaft is connected with a disc, the circumferential direction of the disc is connected with a fixed column, the fixed column is hinged with a first connecting rod, the other end of the first connecting rod is hinged with a second connecting rod, the other end of the second connecting rod is connected with a cutter frame, the cutter frame is connected with a cutter, the driving plate is connected with a grooved wheel matched with the driving plate, and a driving device is connected with the grooved wheel, and workpieces are connected between the driving devices.
Compared with the prior art, the utility model the advantage lie in: the bevel gear I and the driving plate are driven to rotate by the motor, the bevel gear I drives the bevel gear II to rotate, the bevel gear II drives the disc to rotate, the disc drives the fixed column to rotate, the fixed column drives the connecting rod I to move, and the connecting rod I drives the connecting rod II and the cutter to intermittently reciprocate to cut up and down; the driving plate drives the grooved wheel to rotate, the grooved wheel drives the driving device to move, the driving device drives the workpiece to intermittently advance, and the workpiece is cut by matching with the cutter during pause.
Furthermore, a fixed rod is connected to the support, a sliding groove is connected to the fixed rod, a sliding block is connected to the second connecting rod, the sliding block is connected with the sliding groove in a sliding mode, the second connecting rod is connected with the fixed rod in a sliding mode, so that the second connecting rod can ascend and descend along a rail, and the motion stability of the second connecting rod is enhanced.
Furthermore, the driving plate comprises a sector plate and a driving rod which are connected to the driving shaft, the free end of the driving rod is connected with a driving column, the grooved wheel is connected with a plurality of arc-shaped grooves and a plurality of square grooves, the arc-shaped grooves are matched with the sector plate, the square grooves are matched with the driving column, the driving shaft drives the driving plate to rotate, the grooved wheel is driven to rotate when the driving column slides in the square grooves along with the rotation of the driving plate, and the grooved wheel stops rotating when the arc-shaped grooves are matched with the sector plate.
Further, the driving device comprises a driving wheel coaxial with the grooved wheel, the driving wheel is provided with a first belt wheel through a belt connection, the driving wheel is provided with a first spur gear in a connection mode, the first spur gear is coaxial with the driving wheel and is connected with the bottom end of the workbench, the first spur gear is provided with a second spur gear in a connection mode, the second spur gear is meshed with the first spur gear, the second spur gear is provided with a driven wheel in a connection mode, the driven wheel is provided with a second belt wheel through a belt connection mode, a channel is connected between the belts, the workpiece is arranged in the channel, the grooved wheel drives the coaxial driving wheel and the first spur gear to rotate intermittently along with the intermittent rotation of the grooved wheel, the driving wheel drives the first belt wheel to move in the same direction through the first belt, the first spur gear drives the second spur gear to rotate intermittently in the reverse direction, the second spur gear drives the driven wheel to rotate reversely, and the driven wheel drives the second belt wheel to move through the second belt, and the workpiece is clamped by the first belt and the second belt and moves along with the movement of the first belt and the second belt.
Drawings
Fig. 1 is a schematic structural diagram of the cutting tool mechanism for a numerically controlled lathe of the present invention.
Fig. 2 is a schematic diagram of a in fig. 1.
Fig. 3 is a schematic diagram of the structure B in fig. 1.
As shown in the figure: 1. the automatic cutting machine comprises a base, 2, a workbench, 3, a support, 4, a motor, 5, a driving shaft, 6, a first bevel gear, 7, a driving plate, 8, a second bevel gear, 9, a first rotating shaft, 10, a disk, 11, a fixed column, 12, a first connecting rod, 13, a second connecting rod, 14, a cutter, 15, a grooved wheel, 16, a driving device, 17, a workpiece, 18, a fixed rod, 19, a sliding groove, 20, a sliding block, 21, a sector disk, 22, a driving rod, 23, a shifting column, 24, an arc-shaped groove, 25, a square groove, 26, a driving wheel, 27, a first belt, 28, a first belt wheel, 29, a first spur gear, 30, a second spur gear, 31, a driven wheel, 32, a second belt, 33, a second belt wheel, 34 and a channel.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to the attached drawings 1-3, a cutter cutting mechanism for a numerical control lathe comprises a base 1, wherein a workbench 2 is connected to the top end of the base 1, supports 3 are connected to two sides of the workbench 2, a motor 4 is connected to the top end of each support 3, a driving shaft 5 is connected to a power output end of the motor 4, a bevel gear I6 and a driving plate 7 are sequentially connected to the driving shaft 5, a bevel gear II 8 is connected to the bevel gear I6, the bevel gear II 8 is rotatably connected to the supports 3, a rotating shaft I9 is connected to the bevel gear II 8, a disc 10 is connected to the other end of the rotating shaft, a fixed column 11 is connected to the circumference of the disc 10, a connecting rod I12 is hinged to the fixed column 11, a connecting rod II 13 is hinged to the other end of the connecting rod I12, a cutter holder is connected to the other end of the connecting rod II 13, and a cutter 14 is connected to the cutter holder, the dial plate 7 is connected with a grooved wheel 15 matched with the dial plate 7, the grooved wheel 15 is connected with a driving device 16, and a workpiece 17 is connected between the driving devices 16.
A fixed rod 18 is connected to the bracket 3, a sliding groove 19 is connected to the fixed rod 18, a sliding block 20 is connected to the second connecting rod 13, and the sliding block 20 is slidably connected to the sliding groove 19; the driving plate 7 comprises a sector plate 21 and a driving rod 22 which are connected to the driving shaft 5, the free end of the driving rod 22 is connected with a driving column 23, the grooved wheel 15 is connected with a plurality of arc-shaped grooves 24 and a plurality of square grooves 25, the arc-shaped grooves 24 are matched with the sector plate 21, and the square grooves 25 are matched with the driving column 23; drive arrangement 16 includes the action wheel 26 coaxial with sheave 15, it is equipped with belt 27 to connect on the action wheel 26, action wheel 26 connects through belt 27 and is equipped with band pulley 28, it is equipped with spur gear 29 to connect on the action wheel 26, spur gear 29 is coaxial and is connected with action wheel 26 and locate workstation 2 bottom, it is equipped with spur gear two 30 to connect on spur gear 29, spur gear two 30 meshes with spur gear 29, it is equipped with from driving wheel 31 to connect on spur gear two 30, it is equipped with belt two 32 to connect on driving wheel 31, it is equipped with band pulley two 33 to connect through belt two 32 from driving wheel 31, it is equipped with passageway 34 to connect between belt one 27 and the belt two 32, work piece 17 is located in passageway 34.
When the utility model is implemented specifically, the first motor 4 drives the first bevel gear 6 and the drive plate 7 to rotate, the first bevel gear 6 drives the second bevel gear 8 to rotate, the second bevel gear 8 drives the disc 10 to rotate, the disc 10 drives the fixed column 11 to rotate, the fixed column 11 drives the first connecting rod 12 to move, the first connecting rod 12 drives the second connecting rod 13 to intermittently reciprocate to cut up and down together with the cutter 14, and the fixed rod 18 is arranged to ensure that the lifting of the second connecting rod 13 has a track to follow, thereby enhancing the stability of the movement of the second connecting rod 13; with the rotation of the dial 7, when the dial column 23 slides in the square groove 25, the dial 7 drives the grooved wheel 15 to rotate, and when the arc-shaped groove 24 is matched with the sector disc 21, the grooved wheel 15 stops rotating; with the intermittent rotation of the sheave 15, the sheave 15 drives the coaxial driving wheel 26 and the spur gear 29 to rotate intermittently, the driving wheel 26 drives the pulley 28 to move in the same direction through the belt I27, the spur gear 29 drives the spur gear II 30 to rotate intermittently in the opposite direction, the spur gear II 30 drives the driven wheel 31 to rotate in the opposite direction, the driven wheel 31 drives the pulley II 33 to move through the belt II 32, the workpiece 17 is clamped by the belt I27 and the belt II 32 and moves along with the movement of the belt I27 and the belt II 32, and therefore the workpiece 17 is driven to advance intermittently and is matched with the cutter 14 to cut the workpiece 17 when stopping.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (4)
1. The utility model provides a cutter cutting mechanism for numerical control lathe, includes base (1), its characterized in that: the top end of the base (1) is connected with a workbench (2), two sides of the workbench (2) are connected with brackets (3), the top end of each bracket (3) is connected with a motor (4), the power output end of each motor (4) is connected with a driving shaft (5), the driving shaft (5) is sequentially connected with a bevel gear I (6) and a drive plate (7), the bevel gear I (6) is connected with a bevel gear II (8), the bevel gear II (8) is rotationally connected with the brackets (3), the bevel gear II (8) is connected with a rotating shaft I (9), the other end of the rotating shaft is connected with a disc (10), the disc (10) is circumferentially connected with a fixing column (11), the fixing column (11) is hinged with a connecting rod I (12), the other end of the connecting rod I (12) is hinged with a connecting rod II (13), and the other end of the connecting rod II (13) is connected with a knife rest, the cutting knife is characterized in that a cutter (14) is connected to the knife rest, a grooved wheel (15) matched with the driving plate (7) is connected to the driving plate (7), a driving device (16) is connected to the grooved wheel (15), and a workpiece (17) is connected between the driving devices (16).
2. The cutter cutting mechanism for a numerically controlled lathe according to claim 1, characterized in that: the support (3) is connected with a fixing rod (18), the fixing rod (18) is connected with a sliding groove (19), the second connecting rod (13) is connected with a sliding block (20), and the sliding block (20) is connected with the sliding groove (19) in a sliding mode.
3. The cutter cutting mechanism for a numerically controlled lathe according to claim 1, characterized in that: the dial (7) comprises a sector disc (21) and a shifting rod (22) which are connected to the driving shaft (5), the free end of the shifting rod (22) is connected with a shifting column (23), the grooved wheel (15) is connected with a plurality of arc-shaped grooves (24) and a plurality of square grooves (25), the arc-shaped grooves (24) are matched with the sector disc (21), and the square grooves (25) are matched with the shifting column (23).
4. The cutter cutting mechanism for a numerically controlled lathe according to claim 1, characterized in that: the driving device (16) comprises a driving wheel (26) coaxial with the grooved wheel (15), a first belt (27) is connected to the driving wheel (26), a first belt wheel (28) is connected to the driving wheel (26) through the first belt (27), a first spur gear (29) is connected to the driving wheel (26), the first spur gear (29) and the driving wheel (26) are coaxial and are connected to the bottom end of the workbench (2), a second spur gear (30) is connected to the first spur gear (29), the second spur gear (30) is meshed with the first spur gear (29), a driven wheel (31) is connected to the second spur gear (30), a second belt (32) is connected to the driven wheel (31), a second belt wheel (33) is connected to the driven wheel (31) through the second belt (32), and a channel (34) is connected between the first belt (27) and the second belt (32), the workpiece (17) is disposed within the channel (34).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121436534.0U CN214979523U (en) | 2021-06-28 | 2021-06-28 | Cutter cutting mechanism for numerical control lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121436534.0U CN214979523U (en) | 2021-06-28 | 2021-06-28 | Cutter cutting mechanism for numerical control lathe |
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| Publication Number | Publication Date |
|---|---|
| CN214979523U true CN214979523U (en) | 2021-12-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121436534.0U Active CN214979523U (en) | 2021-06-28 | 2021-06-28 | Cutter cutting mechanism for numerical control lathe |
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| CN (1) | CN214979523U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115159133A (en) * | 2022-06-01 | 2022-10-11 | 赵庆法 | Production and processing are concentrated with chip and are preserved with filling up and protect equipment |
-
2021
- 2021-06-28 CN CN202121436534.0U patent/CN214979523U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115159133A (en) * | 2022-06-01 | 2022-10-11 | 赵庆法 | Production and processing are concentrated with chip and are preserved with filling up and protect equipment |
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