CN219402331U

CN219402331U - Continuous feeding mechanism for numerical control lathe

Info

Publication number: CN219402331U
Application number: CN202320897175.1U
Authority: CN
Inventors: 孔忠晨; 孔宪晨
Original assignee: Tianjin Chendaxin Machinery Technology Co ltd
Current assignee: Tianjin Chendaxin Machinery Technology Co ltd
Priority date: 2023-04-20
Filing date: 2023-04-20
Publication date: 2023-07-25
Anticipated expiration: 2033-04-20

Abstract

The utility model discloses a continuous feeding mechanism for a numerical control lathe, which comprises a fixed plate, wherein a supporting rod is arranged at the center of the upper end surface of the fixed plate, an adjusting plate is movably sleeved on the outer edge surface of the supporting rod, an adjusting groove is arranged at the center of the adjusting plate, a motor II is fixedly arranged at one end, far away from the supporting rod, of the adjusting plate, the motor II is connected with a ball screw II which is rotatably arranged in the adjusting groove through a motor shaft, a group of thread teeth with opposite thread rotation directions are symmetrically arranged on the outer edge surface of the two ends of the ball screw II, two sliding blocks are symmetrically arranged on the outer edge surface of the ball screw II in a thread engagement mode, clamping plates are respectively arranged on the lower end surfaces of the two sliding blocks in a symmetrical mode, an adjusting bin is arranged in the supporting rod, a positioning groove for connecting the adjusting bin is arranged at the center of the outer edge surface of the supporting rod, and the continuous feeding mechanism for the numerical control lathe is reasonable in structure, automatic clamping and placing of materials is convenient to realize, and has strong practicability.

Description

Continuous feeding mechanism for numerical control lathe

Technical Field

The utility model belongs to the technical field of numerical control lathes, and particularly relates to a continuous feeding mechanism for a numerical control lathe.

Background

The numerical control lathe and the turning center are high-precision and high-efficiency automatic lathes. The multi-station tool turret or the power tool turret is equipped, so that the machine tool has wide processing technological performance, can process complex workpieces such as linear cylinders, oblique line cylinders, circular arcs, various threads, grooves, worms and the like, has linear interpolation and circular arc interpolation various compensation functions, and plays a good economic effect in the mass production of complex parts.

When the existing numerical control machine tool is used, the addition of materials is manually carried out, so that at least one operator is required to be equipped before each numerical control machine tool, manual feeding and discharging are realized, automation of material processing is not facilitated, misoperation is easy to occur during manual operation, and certain potential safety hazard exists.

Disclosure of Invention

The utility model aims to provide a continuous feeding mechanism for a numerical control lathe, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

a continuous feeding mechanism for a numerical control lathe comprises a fixed plate with a supporting rod arranged at the center of the upper end surface;

the adjustable support is characterized in that an adjusting plate is movably sleeved on the outer edge surface of the supporting rod, an adjusting groove is formed in the adjusting plate in the middle, a motor II is fixedly installed in the middle of one end, far away from the supporting rod, of the adjusting plate, a ball screw II which is rotatably installed in the adjusting groove is connected with a motor shaft, a group of thread teeth with opposite thread rotation directions are symmetrically constructed on the outer edge surfaces of the two ends of the ball screw II, two sliding blocks are symmetrically and spirally meshed on the outer edge surface of the ball screw II, and clamping plates are symmetrically arranged on the lower end surfaces of the two sliding blocks.

Further, an adjusting bin is arranged in the supporting rod, a positioning groove for connecting the adjusting bin is arranged on the outer edge surface of the supporting rod in a centering mode, and a first motor is fixedly arranged on the top end of the supporting rod in the centering mode.

Further, the first motor is connected with a first ball screw rotatably installed in the adjusting bin through a motor shaft, and a threaded ring is installed on the outer edge surface of the first ball screw in a threaded engagement mode.

Further, an extension plate is connected to the outer edge surface of the threaded ring in a structured manner, and one end of the extension plate, which is far away from the threaded ring, extends out of the positioning groove and is connected to the inner edge surface of the sleeve ring in a structured manner.

Further, the upper end face of the fixing plate is provided with fixing bolts in an annular array, and one end of each fixing bolt can be screwed out of the fixing plate.

Compared with the prior art, the utility model has the following beneficial effects: thanks to the arrangement of the fixing plate, the supporting rod, the sleeving ring, the adjusting plate, the adjusting groove, the motor II, the ball screw II, the sliding blocks and the clamping plates, the motor II can be started, so that the motor shaft of the motor II rotates to drive the ball screw II to rotate, the two sliding blocks which are engaged with the outer edge surface of the ball screw II by symmetrical threads move relatively, the two clamping plates are driven to move relatively, the clamping and placing of materials are realized, the feeding and discharging of materials are not required to be manually taken, the production automation degree is improved, the potential safety hazard is reduced, and the practicability is high;

thanks to the arrangement of the fixing plate, the supporting rod, the adjusting bin, the positioning groove, the motor I, the ball screw I, the threaded ring and the extending plate, the motor I is started to enable the motor shaft of the motor I to rotate so as to drive the ball screw I to rotate, so that the sleeve ring which is in threaded engagement with the outer edge surface of the ball screw moves, and the sleeve ring is driven to move through the extending plate, thereby realizing the adjustment of the height of the adjusting plate, being convenient to adjust and use and having strong practicability.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a cross-sectional view of FIG. 1 of the present utility model;

fig. 3 is an enlarged schematic view of the structure of fig. 2 a according to the present utility model.

In the figure: 1. a fixing plate; 2. a fixing bolt; 3. a support rod; 4. adjusting the bin; 5. a positioning groove; 6. a first motor; 7. a ball screw I; 8. a threaded ring; 9. a sleeve joint ring; 10. an adjusting plate; 11. an adjustment tank; 12. a second motor; 13. a ball screw II; 14. a slide block; 15. and a clamping plate.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1, this continuous feed mechanism for numerically controlled lathe, including the fixed plate 1 that up end was constructed with bracing piece 3 placed in the middle, movable sleeve has been connected regulating plate 10 on the outer fringe face of bracing piece 3, regulating plate 10 has offered regulating groove 11 placed in the middle, and regulating plate 10 keeps away from the one end fixed mounting in the middle of bracing piece 3 has motor two 12, motor two 12 is connected with rotatable ball screw two 13 of installing in regulating groove 11 through the motor shaft, the symmetrical structure has a set of screw thread tooth opposite in screw thread rotation direction on the outer fringe face of ball screw two 13, and two sliders 14 are installed to symmetrical screw thread engagement on the outer fringe face of ball screw two 13, the lower terminal surface of two sliders 14 all is constructed with grip block 15, two grip block 15 symmetry sets up, benefit from the setting of fixed plate 1, bracing piece 3, cup joint ring 9, regulating plate 10, regulating groove 11, motor two 12, ball screw two 13, slider 14 and grip block 15, the setting of accessible start motor two 12, make the motor shaft rotation of motor two 13 rotate, thereby make symmetrical screw thread engagement have two sliders 14 on two outer fringe faces, thereby two manual work pieces of driving the relative motion of two sliders 14, the manual work has been realized, the hidden danger of taking down is realized to the material, and the material has been difficult to realize, and the manual work has improved the safety has realized and has realized the relative the improvement and has been put down to the material to put down.

As shown in fig. 1-3, an adjusting bin 4 is provided in the supporting rod 3, a positioning groove 5 for connecting the adjusting bin 4 is centrally provided on the outer edge surface of the supporting rod 3, a motor one 6 is fixedly installed on the top end of the supporting rod 3 in the middle, the motor one 6 is connected with a ball screw one 7 rotatably installed in the adjusting bin 4 through a motor shaft, a threaded ring 8 is installed on the outer edge surface of the ball screw one 7 in a threaded engagement manner, an extending plate is connected on the outer edge surface of the threaded ring 8, one end of the extending plate, far away from the threaded ring 8, extends out of the positioning groove 5 and is connected to the inner edge surface of the sleeved ring 9 in a structured manner, and due to the arrangement of the fixing plate 1, the supporting rod 3, the adjusting bin 4, the positioning groove 5, the motor one 6, the ball screw one 7, the threaded ring 8 and the extending plate, the motor one 7 is driven to rotate by starting the motor shaft of the motor one 6, so that the threaded ring 9 on the outer edge surface of the ball one 7 is engaged, and the sleeved ring 9 is driven to move through the extending plate, thereby adjusting the height of the adjusting plate 10 is realized, and the adjusting device is convenient to use, and practicability is strong.

As shown in fig. 1, the upper end surface of the fixing plate 1 is provided with fixing bolts 2 in an annular array, and one end of each fixing bolt 2 can be screwed out of the fixing plate 1.

Working principle: when the continuous feeding mechanism for the numerical control lathe is used, one end of the fixing bolt 2 is screwed into a preselected installation position, the fixing of the device can be achieved, the motor II 12 can be started, the motor shaft of the motor II 12 is enabled to rotate to drive the ball screw II 13 to rotate, so that two sliding blocks 14 which are symmetrically meshed with the outer edge surface of the ball screw II 13 are enabled to move relatively, the two clamping plates 15 are driven to move relatively, clamping and placing of materials are achieved, the motor I6 is started, the motor shaft of the motor I6 is enabled to rotate to drive the ball screw I7 to rotate, the sleeving ring 9 which is meshed with the outer edge surface of the ball screw I7 is enabled to move, the sleeving ring 9 is driven to move through the extending plate, the height of the adjusting plate 10 is adjusted conveniently, the continuous feeding mechanism for the numerical control lathe is reasonable in structure, automatic clamping and placing of the materials are achieved conveniently, and the practicability is high.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The continuous feeding mechanism for the numerical control lathe comprises a fixed plate (1) with a supporting rod (3) arranged at the center of the upper end surface;

the method is characterized in that: the adjustable support is characterized in that an adjusting plate (10) is movably sleeved on the outer edge surface of the supporting rod (3), an adjusting groove (11) is formed in the adjusting plate (10) in a centering mode, one end, far away from the supporting rod (3), of the adjusting plate (10) is fixedly provided with a motor II (12) in a centering mode, the motor II (12) is connected with a ball screw II (13) rotatably installed in the adjusting groove (11) through a motor shaft, a set of thread teeth with opposite thread rotation directions are symmetrically formed on the outer edge surfaces of the two ends of the ball screw II (13), two sliding blocks (14) are symmetrically meshed on the outer edge surfaces of the ball screw II (13), clamping plates (15) are symmetrically arranged on the lower end faces of the two sliding blocks (14).

2. The continuous feeding mechanism for a numerically controlled lathe according to claim 1, wherein: an adjusting bin (4) is arranged in the supporting rod (3), a positioning groove (5) for connecting the adjusting bin (4) is formed in the middle of the outer edge surface of the supporting rod (3), and a first motor (6) is fixedly arranged in the middle of the top end of the supporting rod (3).

3. The continuous feeding mechanism for a numerically controlled lathe according to claim 2, wherein: the first motor (6) is connected with a first ball screw (7) rotatably installed in the adjusting bin (4) through a motor shaft, and a threaded ring (8) is installed on the outer edge surface of the first ball screw (7) in a threaded engagement mode.

4. A continuous feeding mechanism for a numerically controlled lathe according to claim 3, wherein: an extension plate is connected to the outer edge surface of the threaded ring (8), and one end of the extension plate, far away from the threaded ring (8), extends out of the positioning groove (5) and is connected to the inner edge surface of the sleeve ring (9).

5. The continuous feeding mechanism for a numerically controlled lathe according to claim 1, wherein: the upper end face of the fixing plate (1) is provided with fixing bolts (2) in an annular array, and one end of each fixing bolt (2) can be screwed out of the fixing plate (1) in a spiral mode.