CN216371286U

CN216371286U - Automatic short material feeding device of numerical control lathe

Info

Publication number: CN216371286U
Application number: CN202123016217.6U
Authority: CN
Inventors: 徐佩; 姚刚
Original assignee: Hefei Jinhang Mechanical Equipment Co ltd
Current assignee: Hefei Jinhang Mechanical Equipment Co ltd
Priority date: 2021-12-03
Filing date: 2021-12-03
Publication date: 2022-04-26
Anticipated expiration: 2031-12-03

Abstract

The application relates to a short material automatic feeding device of a numerical control lathe, which comprises a lathe, wherein a processing table is arranged on the lathe, a charging tray is arranged on the processing table in a rotating manner, a plurality of workpiece grooves are formed in the charging tray at equal intervals, a power arm is arranged above the charging tray, a processing die is installed at the bottom end of the power arm, a feeding guide rail is connected to the processing table, a storage barrel is arranged above the feeding guide rail, workpieces are placed in the storage barrel, a feeding plate is arranged in the feeding guide rail in a sliding manner, a turntable is arranged on the processing table in a rotating manner, an eccentric shaft is fixedly connected to the turntable, a rotating ring is sleeved on the eccentric shaft in a rotating manner, in the application, the workpieces can be stored through the storage barrel, and when the turntable rotates, a connecting rod can be pulled through the rotating ring on the eccentric shaft, so that the feeding plate can continuously slide back and forth in the feeding guide rail, the workpiece is conveniently placed in the workpiece groove on the charging tray for processing.

Description

Automatic short material feeding device of numerical control lathe

Technical Field

The application relates to the technical field of numerical control lathe material loading, in particular to a short material automatic feeding device of a numerical control lathe.

Background

The numerical control lathe is a turning device which is widely used at present, is mainly used for processing rotary parts, particularly shafts or disc parts, is completely different from a common lathe in manual operation, is provided with a pre-programmed processing program, automatically processes the processed parts, greatly improves the production efficiency, and obviously improves the processing precision.

However, the existing numerical control lathe can only realize automatic turning, and the material taking and placing steps are still completed by manual operation, so that the production efficiency is influenced, the human resources are wasted, and certain potential safety hazards exist. Therefore, the person skilled in the art provides a numerical control lathe short material automatic feeding device to solve the problems presented in the background art.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems provided in the background art, the application provides a short material automatic feeding device of a numerical control lathe.

The application provides a short material automatic feeding device of numerical control lathe adopts following technical scheme:

the utility model provides a numerical control lathe short material automatic feeding device, includes the lathe, be provided with the processing platform on the lathe, it is provided with the charging tray to rotate on the processing platform, a plurality of work piece grooves have been seted up to the equidistance on the charging tray, and the top that lies in the charging tray is provided with the power arm, the mold processing is installed to the bottom of power arm, and is connected with the material loading guide rail on the processing platform, the top of material loading guide rail is provided with the storage section of thick bamboo, the work piece has been placed in the storage section of thick bamboo, it is provided with the flitch to still slide in the material loading guide rail, and still rotate on the processing platform and be provided with the carousel, fixedly connected with the eccentric shaft on the carousel, it is equipped with the change to rotate the cover on the eccentric shaft, it is connected with the connecting rod to articulate between change and the flitch.

By adopting the technical scheme, the workpieces can be stored through the storage barrels arranged, and when the rotary table rotates, the connecting rod can be pulled through the rotating ring on the eccentric shaft, so that the feeding plate can continuously slide back and forth in the feeding guide rail, and the workpieces can be conveniently placed in the workpiece grooves on the feeding plate to be processed.

Preferably, the first pivot of bottom fixedly connected with of carousel, the bottom of first pivot is rotated and is connected on the lathe, and fixed cover is equipped with first gear in the first pivot, the meshing is provided with the second gear on the first gear, fixed cover is equipped with the motor shaft on the second gear, the bottom fixedly connected with motor of motor shaft, motor fixed mounting is on the lathe.

Through adopting above-mentioned technical scheme, through the motor that sets up, can rotate motor shaft and second gear, can mesh through the second gear and rotate first gear and first pivot to can rotate the carousel.

Preferably, the bottom fixedly connected with second pivot of charging tray, the second pivot is rotated and is connected on the lathe, and fixed cover is equipped with the opposite sex gear in the second pivot, a plurality of slides have evenly been seted up on the opposite sex gear.

Through adopting above-mentioned technical scheme, through setting up the opposite sex gear, can cooperate and rotate second pivot and charging tray.

Preferably, one side close to the opposite-type gear is also provided with a rotating wheel, the rotating wheel is provided with a sliding rod, and the sliding rod is matched with the sliding way.

Through adopting above-mentioned technical scheme, through setting up the slide bar on the runner, can cooperate with the slide of opposite sex gear, intermittent type nature rotation second pivot.

Preferably, the runner is fixedly sleeved with a third rotating shaft, the third rotating shaft and the first rotating shaft are both fixedly sleeved with chain wheels, and the two chain wheels are in transmission connection with the same chain.

Through adopting above-mentioned technical scheme, through the chain that sets up, can be so that two sprocket synchronous rotations, and then make first pivot and third pivot can synchronous rotation.

To sum up, the application comprises the following beneficial technical effects:

1. can rotate the motor shaft through the motor, the epaxial second gear of motor can mesh and rotate first gear and first pivot, through first pivot, can rotate the carousel, and the carousel can stimulate the connecting rod through eccentric bar and swivel when rotating to make the material loading board constantly make a round trip to slide in the material loading guide rail, conveniently promote the work piece inslot to the charging tray with the work piece.

2. Through the chain that sets up, can be so that two sprocket synchronous rotation to make first pivot and third pivot synchronous rotation, can rotate the runner through the third pivot, when the slide bar on the runner rotates, can cooperate with the slide on the opposite sex gear, thereby intermittent type nature rotates the second pivot, can rotate the charging tray through the second pivot, conveniently alternate the position of work piece groove, the mold processing of being convenient for is processed the work piece.

Drawings

FIG. 1 is a schematic structural diagram of a side view cross section of an automatic short-material feeding device of a numerically controlled lathe according to an embodiment of the present disclosure;

FIG. 2 is a schematic structural diagram of a top cross section of an automatic short-material feeding device of a numerically controlled lathe according to an embodiment of the present disclosure;

FIG. 3 is an enlarged schematic view of a structure of a rotating wheel and a different-shaped gear in an automatic short-material feeding device of a numerically controlled lathe in an embodiment of the present application;

fig. 4 is an enlarged schematic structural view of a portion a in fig. 1 of an automatic short-material feeding device for a numerically controlled lathe in an embodiment of the present application.

Description of reference numerals: 1. turning a lathe; 2. a processing table; 3. a charging tray; 4. a workpiece groove; 5. a power arm; 6. processing a mould; 7. a feeding guide rail; 8. a storage cylinder; 9. a workpiece; 10. feeding plates; 11. a turntable; 12. an eccentric shaft; 13. rotating the ring; 14. a connecting rod; 15. a first rotating shaft; 16. a first gear; 17. a second gear; 18. a motor shaft; 19. a motor; 20. a second rotating shaft; 21. a different-shaped gear; 22. a slideway; 23. a rotating wheel; 24. a slide bar; 25. a third rotating shaft; 26. a sprocket; 27. and a chain.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses numerical control lathe short material automatic feeding device. Referring to fig. 1-4, an automatic short-material feeding device for a numerical control lathe comprises a lathe 1, wherein a processing table 2 is arranged on the lathe 1, a loading tray 3 is rotatably arranged on the processing table 2, a plurality of workpiece grooves 4 are equidistantly formed in the loading tray 3, a power arm 5 is arranged above the loading tray 3, a processing mold 6 is arranged at the bottom end of the power arm 5, a feeding guide rail 7 is connected onto the processing table 2, a material storage barrel 8 is arranged above the feeding guide rail 7, a workpiece 9 is arranged in the material storage barrel 8, a feeding plate 10 is also slidably arranged in the feeding guide rail 7, a turntable 11 is also rotatably arranged on the processing table 2, an eccentric shaft 12 is fixedly connected onto the turntable 11, a rotary ring 13 is rotatably sleeved on the eccentric shaft 12, a connecting rod 14 is hinged between the rotary ring 13 and the feeding plate 10, the workpiece 9 can be stored by the material storage barrel 8, when the turntable 11 rotates, the connecting rod 14 can be pulled by the rotary ring 13 on the eccentric shaft 12, the feeding plate 10 can continuously slide back and forth in the feeding guide rail 7, and a workpiece 9 is conveniently placed in the workpiece groove 4 on the charging tray 3 for processing.

In this application, the first pivot 15 of bottom fixedly connected with of carousel 11, the bottom of first pivot 15 is rotated and is connected on lathe 1, and fixed cover is equipped with first gear 16 on the first pivot 15, the meshing is provided with second gear 17 on the first gear 16, fixed cover is equipped with motor shaft 18 on the second gear 17, the bottom fixedly connected with motor 19 of motor shaft 18, motor 19 fixed mounting is on lathe 1, through the motor 19 that sets up, can rotate motor shaft 18 and second gear 17, can mesh through second gear 17 and rotate first gear 16 and first pivot 15, thereby can rotate carousel 11.

In this application, the bottom fixedly connected with second pivot 20 of charging tray 3, second pivot 20 rotates and connects on lathe 1, and fixed cover is equipped with opposite sex gear 21 on the second pivot 20, has evenly seted up a plurality of slides 22 on the opposite sex gear 21, through setting up opposite sex gear 21, can cooperate rotation second pivot 20 and charging tray 3.

In this application, a rotating wheel 23 is further arranged on one side close to the different-type gear 21, a sliding rod 24 is arranged on the rotating wheel 23, the sliding rod 24 is matched with the sliding way 22, the sliding rod 24 arranged on the rotating wheel 23 can be matched with the sliding way 22 of the different-type gear 21, and the second rotating shaft 20 is intermittently rotated.

In this application, fixed cover is equipped with third pivot 25 on the runner 23, and equal fixed cover is equipped with sprocket 26 on third pivot 25 and the first pivot 15, and the transmission is connected with same chain 27 on two sprockets 26, through the chain 27 that sets up, can be so that two sprocket 26 synchronous rotations, and then make first pivot 15 and third pivot 25 can synchronous rotation.

The implementation principle of the short-material automatic feeding device of the numerical control lathe in the embodiment of the application is as follows: when the device is used, the motor 19 is started firstly, the motor shaft 18 can be rotated through the motor 19, the first gear 16 and the first rotating shaft 15 can be meshed and rotated through the second gear 17 on the motor shaft 18, the rotating disc 11 can be rotated through the first rotating shaft 15, when the rotating disc 11 rotates, the connecting rod 14 can be pulled to reciprocate through the eccentric shaft 12 and the rotating ring 13 on the rotating disc 11, the feeding plate 10 can continuously slide back and forth in the feeding guide rail 7 under the cooperation of the connecting rod 14, when a workpiece 9 falls from the storage barrel 8, the workpiece 9 can be pushed into the workpiece groove 4 on the feeding disc 3 under the cooperation of the feeding plate 10, then the processing mold 6 can be driven by the power arm 5 to process the workpiece 9, the convenience and the effectiveness are achieved, and under the action of the chain 27, the two chain wheels 26 can be synchronously rotated, so that the third rotating shaft 25 and the first rotating shaft 15 synchronously rotate, the rotating wheel 23 can be rotated through the third rotating shaft 25, the sliding rod 24 on the rotating wheel 23 can be matched with the slide way 22 on the different-type gear 21 when rotating, the second rotating shaft 20 is intermittently rotated, the charging tray 3 can be rotated through the second rotating shaft 20, the position of the workpiece groove 4 can be conveniently changed, and the processing of the processing die 6 on the workpiece 9 is facilitated.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The automatic short-material feeding device of the numerical control lathe comprises a lathe (1) and is characterized in that a machining table (2) is arranged on the lathe (1), a charging tray (3) is arranged on the machining table (2) in a rotating mode, a plurality of workpiece grooves (4) are formed in the charging tray (3) at equal intervals, a power arm (5) is arranged above the charging tray (3), a machining die (6) is installed at the bottom end of the power arm (5), a feeding guide rail (7) is connected to the machining table (2), a storage barrel (8) is arranged above the feeding guide rail (7), workpieces (9) are placed in the storage barrel (8), a feeding plate (10) is arranged in the feeding guide rail (7) in a sliding mode, a turntable (11) is arranged on the machining table (2) in a rotating mode, an eccentric shaft (12) is fixedly connected to the turntable (11), the eccentric shaft (12) is rotatably sleeved with a rotating ring (13), and a connecting rod (14) is hinged between the rotating ring (13) and the feeding plate (10).

2. The automatic short-material feeding device of the numerical control lathe according to claim 1, characterized in that: the bottom fixedly connected with of carousel (11) first pivot (15), the bottom of first pivot (15) is rotated and is connected on lathe (1), and fixed cover is equipped with first gear (16) on first pivot (15), the meshing is provided with second gear (17) on first gear (16), fixed cover is equipped with motor shaft (18) on second gear (17), the bottom fixedly connected with motor (19) of motor shaft (18), motor (19) fixed mounting is on lathe (1).

3. The automatic short-material feeding device of the numerical control lathe according to claim 1, characterized in that: the bottom fixedly connected with second pivot (20) of charging tray (3), second pivot (20) rotate to be connected on lathe (1), and fixed cover is equipped with opposite sex gear (21) on second pivot (20), evenly seted up a plurality of slides (22) on opposite sex gear (21).

4. The automatic short-material feeding device of the numerical control lathe according to claim 3, characterized in that: a rotating wheel (23) is further arranged on one side close to the different-type gear (21), a sliding rod (24) is arranged on the rotating wheel (23), and the sliding rod (24) is matched with the sliding way (22).

5. The automatic short-material feeding device of the numerical control lathe according to claim 4, characterized in that: fixed cover is equipped with third pivot (25) on runner (23), all fixed the cover is equipped with sprocket (26) on third pivot (25) and first pivot (15), and transmission connection has same chain (27) on two sprocket (26).