CN114734270A

CN114734270A - Turning center

Info

Publication number: CN114734270A
Application number: CN202210488213.8A
Authority: CN
Inventors: 张坤
Original assignee: Changzhou Fanya Hydraulic Machinery Co ltd
Current assignee: Changzhou Fanya Hydraulic Machinery Co ltd
Priority date: 2022-05-06
Filing date: 2022-05-06
Publication date: 2022-07-12

Abstract

The invention discloses a turning center, which relates to the technical field of numerical control turning centers and comprises a shell, wherein the turning center is arranged on the inner side of the shell and comprises a central shaft, a connecting sleeve, a connecting shaft, a machining cutter, a first air cylinder and an adjusting mechanism, the inner side of the shell is provided with a machining station, the central shaft is arranged at the machining station, the upper end of the central shaft is rotatably connected with the inner wall of the upper side of the shell, the connecting sleeve is sleeved on the outer edge of the central shaft, the connecting shaft is arranged on the outer edge of the connecting sleeve, one end of each connecting shaft, which is far away from the connecting sleeve, is provided with the adjusting mechanism, the machining cutter is arranged on the adjusting mechanism, the first air cylinders are arranged on the outer edge of the connecting sleeve, and each first air cylinder is respectively connected with the corresponding connecting shaft. According to the invention, the position of the processing cutter in the vertical direction can be adjusted, the processing cutter can be controlled to adjust the position in the horizontal and vertical directions, the processing cutter can be controlled to move in an arc shape, and the processing cutter can be conveniently adjusted in multiple directions and controlled in processing angle.

Description

Turning center

Technical Field

The invention relates to the technical field of numerical control turning centers, in particular to a turning center.

Background

The turning center takes a lathe as a basic body, and functions of power milling, drilling and boring and auxiliary main shafts are further added on the basis of the turning center, so that the lathe needs secondary and tertiary processing procedures to be completed on the turning center once.

Traditional turning center does not have the cutter wearing and tearing monitoring system who corresponds, and the artificial nature is judged mostly, leads to monitoring result error range big, and consumes great manpower, if not change in time, still easily harm processing work piece, greatly reduced lathe work efficiency, secondly, owing to need process the different positions of work piece, current processing sword is difficult to realize the change of multiple angle, can't accomplish the result of processing to the different positions of work piece.

Disclosure of Invention

The object of the present invention is to provide a turning center for solving the above mentioned technical problems.

The technical scheme adopted by the invention is as follows:

a turning center comprises a shell, the turning center is arranged on the inner side of the shell and comprises a central shaft, a connecting sleeve, a connecting shaft, a processing cutter, a first air cylinder and an adjusting mechanism, a processing station is arranged on the inner side of the shell, the central shaft is arranged on the processing station, the upper end of the central shaft is rotatably connected with the inner wall of the upper side of the shell, the connecting sleeve is sleeved on the outer edge of the central shaft, a plurality of connecting shafts are arranged on the outer edge of the connecting sleeve at equal intervals, one end of each connecting shaft, which is far away from the connecting sleeve, is provided with the adjusting mechanism, the adjusting mechanism is provided with the processing cutter, the outer edge of the connecting sleeve is provided with a plurality of first air cylinders, each first air cylinder is respectively positioned at the lower side of one connecting shaft, and each first air cylinder is respectively connected with the corresponding connecting shaft.

Preferably, one end of each connecting shaft is hinged with the connecting sleeve.

Preferably, the adjusting mechanism includes a sliding plate and four linear motors, the sliding plate is slidably disposed at the other end of the connecting shaft, the other end of the connecting shaft is provided with four linear motors, and the four linear motors are disposed around the sliding plate.

Preferably, the motor further comprises connecting blocks, connecting rods and sliding sleeves, the sliding plate is provided with four side edges, two connecting blocks are arranged at two ends of each side edge, the connecting rods are arranged between the two connecting blocks, the sliding sleeves are sleeved on the connecting rods, and a motor shaft of each linear motor is connected with one sliding sleeve.

As a further preferred, still include the camera, be equipped with on the inside wall of casing the camera, the camera is located in the processing station, just the camera is wide angle camera.

Preferably, the device further comprises a rotating motor, wherein the rotating motor is arranged on the inner wall of the lower side of the shell and is connected with the lower end of the central shaft.

Preferably, the connecting device further comprises a hydraulic oil cylinder, the central shaft is further provided with the hydraulic oil cylinder, and an expansion rod of the hydraulic oil cylinder is connected with the lower end of the connecting sleeve.

Preferably, the device further comprises a controller, the controller is arranged on the outer side wall of the shell, and the controller is electrically connected with the camera, the first cylinder, the linear motor, the rotating motor and the hydraulic oil cylinder.

The technical scheme has the following advantages or beneficial effects:

according to the invention, the processing knife is arranged on the connecting shaft, the connecting shaft is driven to move up and down by controlling the connecting sleeve through the first air cylinder, the position of the processing knife in the vertical direction can be adjusted, meanwhile, the arranged adjusting mechanism can control the processing knife to adjust the position of the processing knife in the horizontal direction and the vertical direction in a plane vertical to the axis of the connecting shaft, the connecting shaft can rotate, the processing knife can be controlled to perform arc displacement, the processing knife can be conveniently adjusted in multiple directions and controlled in processing angle, the abrasion condition of the processing knife can be monitored in real time through the arranged camera, the replacement is convenient, and the processing effect is improved.

Drawings

FIG. 1 is a schematic view of a turning center of the present invention as applied to a housing;

FIG. 2 is a schematic view of a turning center according to the present invention;

fig. 3 is a schematic structural view of the connection between the adjusting mechanism and the processing knife in the present invention.

In the figure: 1. a housing; 2. a central shaft; 3. connecting sleeves; 4. a connecting shaft; 5. processing a cutter; 6. a first cylinder; 7. a sliding plate; 8. a linear motor; 9. connecting blocks; 10. a connecting rod; 11. a sliding sleeve; 12. a camera; 13. a rotating electric machine; 14. a hydraulic cylinder; 15. a controller; 16. a processing platform; 17. turning a center; 18. and (7) mounting the plate.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that, as the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. appear, their indicated orientations or positional relationships are based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element 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. Furthermore, the terms "first," "second," and "third" as appearing herein are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" should be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

FIG. 1 is a schematic view of a turning center of the present invention as applied to a housing; FIG. 2 is a schematic view of a turning center according to the present invention; fig. 3 is a schematic structural diagram of the connection between the adjusting mechanism and the processing tool in the present invention, please refer to fig. 1 to fig. 3, which illustrate a preferred embodiment, a turning center 17 is shown, which includes a housing 1, the turning center 17 is disposed inside the housing 1, the turning center 17 includes a central shaft 2, a connecting sleeve 3, a connecting shaft 4, a processing tool 5, a first cylinder 6 and an adjusting mechanism, a processing station is disposed inside the housing 1, the central shaft 2 is disposed in the processing station, the upper end of the central shaft 2 is rotatably connected with the inner wall of the upper side of the housing 1, the outer rim of the central shaft 2 is sleeved with the connecting sleeve 3, a plurality of connecting shafts 4 are disposed at equal intervals on the outer rim of the connecting sleeve 3, an adjusting mechanism is disposed at one end of each connecting shaft 4 away from the connecting sleeve 3, the processing tool 5 is disposed on the adjusting mechanism, a plurality of first cylinders 6 are disposed on the outer rim of the connecting sleeve 3, each first cylinder 6 is respectively located at the lower side of a connecting shaft 4, and each first cylinder 6 is connected with the corresponding connecting shaft 4. In this embodiment, as shown in fig. 1, two sides of the housing 1 are provided with openings for facilitating the entry of a workpiece, wherein the upper end of the central shaft 2 is rotatably connected with the inner wall of the upper side of the housing 1 through a shaft sleeve. Wherein, it is articulated between connecting axle 4 and adapter sleeve 3, can realize the rotation of connecting axle 4, and connecting axle 4 reciprocates in the effect of first cylinder 6, and be the arc orbit and remove, the orientation removes to the direction of keeping away from or being close to center pin 2 simultaneously about being convenient for carry out in the adjustment connecting axle 4 on the processing sword 5, and the guiding mechanism who sets up can make processing sword 5 carry out the fine adjustment of position in the plane of the axis of perpendicular to connecting axle 4, be convenient for process the position that the work piece is different, can realize diversified adjustment.

Further, as a preferred embodiment, one end of each connecting shaft 4 is hinged with the connecting sleeve 3. In this embodiment, one end of the connecting shaft 4 can slide relative to the connecting shaft 4, so as to facilitate the extension and retraction of the telescopic rod of the first cylinder 6.

Further, as a preferred embodiment, the adjusting mechanism includes a sliding plate 7 and a linear motor 8, the sliding plate 7 is slidably disposed at the other end of the connecting shaft 4, the other end of the connecting shaft 4 is provided with four linear motors 8, and the four linear motors 8 are disposed around the sliding plate 7. The device is characterized by further comprising a mounting plate 18, wherein the sliding plate 7 is arranged on one side of the mounting plate 18, the other side of the mounting plate 18 is connected with the other end of the connecting shaft 4, the position of the sliding plate 7 can be adjusted through the arrangement of the linear motor 8, and the processing cutter 5 is detachably arranged on the sliding plate 7.

Further, as a preferred embodiment, still include connecting block 9, connecting rod 10 and sliding sleeve 11, sliding plate 7 have four sides, and the both ends of each side all are equipped with two connecting blocks 9, are equipped with connecting rod 10 between two connecting blocks 9, and the cover is equipped with sliding sleeve 11 on the connecting rod 10, and the motor shaft of each linear electric motor 8 is connected with a sliding sleeve 11 respectively. Referring to fig. 3, each side of the sliding plate 7 is provided with a linear motor 8, and a motor shaft of the linear motor 8 can drive the sliding plate 7 to adjust when extending or contracting. Two opposite linear motors 8 are a pair, two pairs of linear motors 8 cannot work simultaneously, each pair of linear motors 8 work simultaneously, and the motor shafts of the two linear motors 8 in each pair are opposite in extension and retraction directions, for example, when one linear motor extends, the other linear motor contracts correspondingly. The sliding sleeves 11 are arranged to slide on the connecting rods 10, and when one pair of linear motors 8 drives the sliding plate 7 to move, the sliding sleeves 11 in the other pair of linear motors 8 slide on the connecting rods 10, so that interference is avoided.

Further, as a preferred embodiment, still include camera 12, be equipped with camera 12 on the inside wall of casing 1, camera 12 is located the processing station, and camera 12 is wide angle camera 12. In this embodiment, the arranged camera 12 is used for monitoring the abrasion condition of the machining cutter 5, so that the real-time monitoring and the timely replacement are convenient, and the turning efficiency can be improved. The number of the cameras 12 can be set as required, the set positions can be adjusted as required, and the abrasion condition of the machining cutter 5 can be monitored in real time.

Further, as a preferred embodiment, the device further comprises a rotating motor 13, the rotating motor 13 is arranged on the inner wall of the lower side of the shell 1, and the rotating motor 13 is connected with the lower end of the central shaft 2. The rotating electrical machines 13 in this embodiment is used for driving center pin 2 rotatory, and center pin 2 can drive processing sword 5 rotatory for processing sword 5 gets into the processing station, and when the wearing and tearing condition appeared in processing sword 5, center pin 2 is rotatory, can be with in the processing sword 5 rotation to the processing station on all the other connecting axles 4, realize the replacement and use, can avoid influencing work efficiency. The number of the connecting shafts 4 can be set according to the requirement, and when all the processing cutters 5 on the connecting shafts 4 are worn, the connecting shafts can be replaced at one time.

Further, as a preferred embodiment, still include hydraulic cylinder 14, still be equipped with hydraulic cylinder 14 on the center pin 2, hydraulic cylinder 14's telescopic link is connected with the lower extreme of adapter sleeve 3. In this embodiment, the hydraulic cylinder 14 is used for driving the connecting sleeve 3 to move up and down, so as to adjust the heights of all the processing tools 5.

Further, as a preferred embodiment, the device further comprises a controller 15, the controller 15 is arranged on the outer side wall of the housing, and the controller 15 is electrically connected with the camera 12, the first cylinder 6, the linear motor 8, the rotating motor 13 and the hydraulic oil cylinder 14. Wherein, the controller 15 includes a CPU inside the controller 15, and the surface of the controller 15 has a display screen and a start key, a function control key, etc., so as to control the start or pause of the device, the rotation of the function, etc. The CPU is electrically connected with the display screen, the camera 12, the first air cylinder 6, the linear motor 8, the rotating motor 13 and the hydraulic oil cylinder 14, and the camera 12, the first air cylinder 6, the linear motor 8, the rotating motor 13 and the hydraulic oil cylinder 14 can be respectively controlled to start or stop through the function control keys.

While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention.

Claims

1. A turning center comprises a shell, the turning center is arranged on the inner side of the shell, and is characterized in that, the turning center comprises a central shaft, a connecting sleeve, a connecting shaft, a processing cutter, a first cylinder and an adjusting mechanism, a processing station is arranged on the inner side of the shell, the central shaft is arranged on the processing station, the upper end of the central shaft is rotatably connected with the inner wall of the upper side of the shell, the connecting sleeve is sleeved on the outer edge of the central shaft, a plurality of connecting shafts are arranged on the outer edge of the connecting sleeve at equal intervals, one end of each connecting shaft, which is far away from the connecting sleeve, is provided with the adjusting mechanism, the adjusting mechanism is provided with the processing cutter, the outer edge of the connecting sleeve is provided with a plurality of first air cylinders, each first air cylinder is located on the lower side of one connecting shaft, and each first air cylinder is connected with the corresponding connecting shaft.

2. The turning center according to claim 1, wherein one end of each connecting shaft is hinged with the connecting sleeve.

3. The turning center of claim 1 wherein the adjustment mechanism includes a slide plate slidably disposed at the other end of the connecting shaft and four linear motors disposed around the slide plate at the other end of the connecting shaft.

4. The turning center of claim 3, further comprising connecting blocks, a connecting rod and a sliding sleeve, wherein the sliding plate has four sides, two connecting blocks are disposed at two ends of each side, the connecting rod is disposed between the two connecting blocks, the sliding sleeve is sleeved on the connecting rod, and a motor shaft of each linear motor is connected with one sliding sleeve.

5. The turning center of claim 3, further comprising a camera, wherein the camera is disposed on an inner side wall of the housing, the camera is located in the machining station, and the camera is a wide-angle camera.

6. The turning center of claim 5, further comprising a rotating motor, wherein the rotating motor is provided on the inner wall of the lower side of the housing, and the rotating motor is connected to the lower end of the central shaft.

7. The turning center of claim 6, further comprising a hydraulic oil cylinder, wherein the hydraulic oil cylinder is further arranged on the center shaft, and an expansion link of the hydraulic oil cylinder is connected with the lower end of the connecting sleeve.

8. The turning center of claim 7, further comprising a controller, wherein the controller is disposed on an outer sidewall of the housing, and the controller is electrically connected to the camera, the first cylinder, the linear motor, the rotary motor, and the hydraulic cylinder.