Hole opening device suitable for spherical workpiece

Abstract

A punching device suitable for spherical workpieces comprises a frame, a driving motor, a driven synchronous roller, a driving synchronous roller and a material synchronous conveying belt, the driving motor is fixedly installed at the bottom of the frame, the driven synchronous roller and the driving synchronous roller are installed at the top of the frame, and the driven synchronous roller and the driving synchronous roller are connected through the material synchronous conveying belt. A first synchronous wheel is installed on an output shaft of a driving motor, a second synchronous wheel is installed on the surface of a first input shaft of a gearbox, a first synchronous belt is installed between the second synchronous wheel and the first synchronous wheel, a third synchronous wheel is installed on the surface of a first output shaft of the gearbox, and a fourth synchronous wheel is installed on a concentric shaft of a driving roller. Material counterbores are formed in the surface of the material synchronous conveying belt, the material bin is installed on the top of the frame, material compartments and material guide holes are formed in the material bin, the discharging guide plate is fixedly installed on the surface of the frame, and the discharging guide plate is installed below the material synchronous conveying belt.

Description

Technical Field

[0001] The invention belongs to the technical field of machine tools, and in particular relates to a hole-opening device suitable for a spherical workpiece. Background Art

[0002] Machine tools refer to various types of metal cutting machine tools such as lathes, milling machines, drilling machines, grinders, etc. They are the main equipment for mechanical processing. These machine tools are used to cut, grind and process metal materials to produce mechanical parts of various precisions to meet the needs of different industries.

[0003] In order to perform surface drilling on a spherical workpiece, a spherical workpiece drilling device is required.

[0004] The existing hole-making method suitable for spherical workpieces uses a three-jaw chuck or other fixture to fix the spherical workpiece, and the drill is rotated and fed to make the hole. This method requires the constant participation of manhole operators, has low processing efficiency and low degree of automation, and the current production capacity cannot meet the current market needs.

[0005] Therefore, in order to solve this problem, it is necessary to develop and design a hole-opening device suitable for spherical workpieces, which solves the problems of low processing efficiency and low degree of automation of the existing hole-opening device suitable for spherical workpieces. Summary of the invention

[0006] In view of the deficiencies in the prior art, an object of an embodiment of the present invention is to provide a hole-making device suitable for a spherical workpiece, so as to solve the problems in the above-mentioned background technology.

[0007] To achieve the above object, the present invention provides the following technical solutions:

[0008] A hole-opening device suitable for spherical workpieces comprises a frame, a driving motor, a driven synchronous roller, an active synchronous roller and a material synchronous conveyor belt, wherein the driving motor is fixedly installed at the bottom of the frame, and the driven synchronous roller and the active synchronous roller are installed at the top of the frame, the driven synchronous roller and the active synchronous roller are connected through the material synchronous conveyor belt, the output shaft of the driving motor is installed with a first synchronous wheel, the second synchronous wheel is installed on the first input shaft surface of the gearbox, and the first synchronous belt is installed between the second synchronous wheel and the first synchronous wheel, the third synchronous wheel is installed on the first output shaft surface of the gearbox, the fourth synchronous wheel is installed on the concentric axis of the active roller, the surface of the material synchronous conveyor belt is provided with a material countersunk hole, the top of the frame is installed with a material bin, the interior of the material bin is provided with a material compartment and a material guide hole, the discharge guide plate is fixedly installed on the surface of the frame, and the discharge guide plate is installed below the material synchronous conveyor belt.

[0009] As a further solution of the present invention, the waste guide is fixedly mounted on the frame, and the installation position of the waste guide is in the middle of the material synchronous conveyor belt, the first cam is mounted on the second output shaft surface of the gearbox, and the first connecting rod is mounted on the first cam surface, the first connecting rod is connected to the second connecting rod, and 5 hole-opening motors are fixedly mounted on the bottom of the second connecting rod, and a hole-opening rotor is mounted on the hole-opening motor.

[0010] As a further solution of the present invention, the gearbox is mainly composed of an upper cover, a base, a first input shaft, etc. The upper cover is installed on the surface of the base, the first gear on the surface of the first drive shaft is meshed with the second gear on the surface of the second output shaft, the second output shaft surface is designed with a first gap cam and a first fork, and the first output shaft surface is designed with a second gap cam and a first fork mouth.

[0011] In summary, compared with the prior art, the embodiments of the present invention have the following beneficial effects:

[0012] By putting the material into the material bin, the spherical material falls into the countersunk hole of the material under the action of gravity, and the material is transported to the bottom of the hole-opening rotor through the material synchronous conveyor belt, and the hole-opening rotor completes the hole-opening work of the spherical material. It has the characteristics of simple structure and easy operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is the front view of the invention.

[0014] Figure 2 It is an isometric view of the invention.

[0015] Figure 3 This is a diagram of the internal structure of the invention.

[0016] Figure 4 This is a diagram of the internal structure of the invented parts material warehouse.

[0017] Figure 5 This is the isometric view of the invented parts gearbox.

[0018] Figure 6 This is a diagram of the internal structure of the invented parts gearbox.

[0019] Figure 7 This is a schematic diagram of the internal structure of the invented parts gearbox.

[0020] Figure numerals: 1, driving motor, 2, frame, 3, first synchronous wheel, 4, first synchronous belt, 5, second synchronous wheel, 6, third synchronous wheel, 8, fourth synchronous wheel, 9, active synchronous roller, 10, material synchronous conveyor belt, 1001, material countersunk hole, 11, driven synchronous roller, 12, waste guide plate, 13, material bin, 1301, material compartment, 1302, material guide hole, 14, second connecting rod, 15, gearbox, 150 1. The first input shaft, 1502. The first output shaft, 1503. The second output shaft, 1504. The upper cover, 1505. The base, 1506. The first gear, 1507. The second gear, 1508. The first gap cam, 1510. The first fork, 1511. The first fork mouth, 1512. The second gap cam, 16. The first connecting rod, 19. The discharge guide plate, 20. The first cam, 21. The hole opening motor, 22. The hole opening rotor. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0022] The specific implementation of the present invention is described in detail below in conjunction with specific embodiments.

[0023] Example 1

[0024] See also Figures 1 to 4 A hole-punching device suitable for spherical workpieces comprises a frame 2, a driving motor 1, a driven synchronous roller 11, an active synchronous roller 9 and a material synchronous conveyor belt 10, wherein the driving motor 3 is fixedly installed at the bottom of the frame 3, and the driven synchronous roller 11 and the active synchronous roller 9 are installed at the top of the frame 3, the driven synchronous roller 11 and the active synchronous roller 9 are connected through the material synchronous conveyor belt 10, the output shaft of the driving motor 1 is installed with a first synchronous wheel 3, the second synchronous wheel 5 is installed on the surface of the first input shaft 1501 of the gearbox 15, and the first synchronous wheel 5 is installed on the output shaft of the driving motor 1. The first synchronous belt 4 is installed between the second synchronous wheel 5 and the first synchronous wheel 3, the third synchronous wheel 6 is installed on the surface of the first output shaft 1502 of the gearbox 15, the fourth synchronous wheel 8 is installed on the coaxial axis of the driving roller 9, the surface of the material synchronous conveyor belt 10 has a material countersunk hole 1001, the material bin 13 is installed on the top of the frame 2, and the material bin 13 has a material compartment 1301 and a material guide hole 1302 inside, and the discharge guide plate 19 is fixedly installed on the surface of the frame, and the installation position of the discharge guide plate 19 is below the material synchronous conveyor belt 10.

[0025] The waste guide plate 12 is fixedly mounted on the frame 2, and the installation position of the waste guide plate 12 is in the middle of the material synchronous conveyor belt 10, the first cam 20 is installed on the surface of the second output shaft 1503 of the gearbox 15, and the first connecting rod 16 is installed on the surface of the first cam 20, the first connecting rod 16 is connected to the second connecting rod 14, and the bottom of the second connecting rod 14 is fixedly mounted with 5 hole-opening motors 21, and the hole-opening motor 21 is installed with a hole-opening rotor 22.

[0026] Example 2

[0027] See also Figures 5 to 7 , a hole-opening device suitable for spherical workpieces, also includes a gearbox 15, the gearbox 15 is mainly composed of an upper cover 1504, a base 1505, a first input shaft 1501, etc., the upper cover 1504 is installed on the surface of the base 1505, the first gear 1506 on the surface of the first drive shaft 1501 is meshed with the second gear 1507 on the surface of the second output shaft 1503, the surface of the second output shaft 1503 is designed with a first gap cam 1508 and a first fork 1510, the surface of the first output shaft 1502 is designed with a second gap cam 1512 and a first fork mouth 1511.

[0028] The working principle of the present invention is: first, a spherical workpiece is placed in the material compartment 1301 of the material bin 13. Under the action of gravity, the spherical workpiece will slide to the position of the guide hole 1302. Since the material synchronous conveyor belt 10 is below the guide hole 1302, the spherical workpiece will not fall at this time. The driving motor drives the first synchronous wheel 3 to transmit power to the second synchronous wheel 5 through the first synchronous belt 4. The second synchronous wheel 5 transmits power to the first input shaft 1501. The first gear 1506 on the surface of the first input shaft 1501 transmits power to the second gear 1507. The second gear 1507 outputs power to the second output shaft 1503. The second output shaft 1503 outputs power to the first cam 20 and the first output shaft 1502 respectively. When the second output shaft 1503 rotates one circle, the first output shaft 1502 rotates 1 / 4 circle. The speed ratio is nonlinear. The second connecting rod 14 forms a reciprocating motion under the action of the first connecting rod 16 and the first cam 20. The first output shaft 1502 drives the material synchronous conveyor belt 10 through the second synchronous belt 7, so that the upper surface of the material synchronous conveyor belt 10 moves toward the discharge guide plate 19. When the material countersunk hole 1001 on the surface of the material synchronous conveyor belt 10 moves to the bottom of the guide hole 1302, a spherical material will fall into the material countersunk hole 1001. The material synchronous conveyor belt 10 transports the material to the bottom of the hole opening rotor 22. The hole opening rotor 22 completes the hole opening work of the spherical material. Since the material synchronous conveyor belt 10 is made of rubber, the friction between the material synchronous conveyor belt 10 and the spherical material is relatively large. During the hole opening process of the spherical workpiece, it will not cause sliding to affect the hole turning process. The spherical workpiece is finally collected through the discharge guide plate 19.

[0029] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A hole-punching device suitable for spherical workpieces, comprising a frame (2), a driving motor (1), a driven synchronous roller (11), an active synchronous roller (9) and a material synchronous conveyor belt (10), characterized in that: The bottom of the frame (3) is fixedly mounted with a driving motor (3), and the top of the frame (3) is mounted with a driven synchronous roller (11) and a driving synchronous roller (9), the driven synchronous roller (11) and the driving synchronous roller (9) are connected via a material synchronous conveyor belt (10), the output shaft of the driving motor (1) is mounted with a first synchronous wheel (3), the second synchronous wheel (5) is mounted on the surface of a first input shaft (1501) of a gearbox (15), and a first synchronous belt (4) is mounted between the second synchronous wheel (5) and the first synchronous wheel (3), the third The synchronous wheel (6) is mounted on the surface of the first output shaft (1502) of the gearbox (15), the fourth synchronous wheel (8) is mounted on the coaxial axis of the driving roller (9), the surface of the material synchronous conveyor belt (10) is provided with a material countersunk hole (1001), a material bin (13) is mounted on the top of the frame (2), a material compartment (1301) and a material guide hole (1302) are provided inside the material bin (13), and the discharge guide plate (19) is fixedly mounted on the surface of the frame, and the installation position of the discharge guide plate (19) is below the material synchronous conveyor belt (10).

2. A hole-opening device suitable for spherical workpieces according to claim 1, characterized in that: The waste guide plate (12) is fixedly mounted on the frame (2), and the installation position of the waste guide plate (12) is in the middle of the material synchronous conveyor belt (10); the first cam (20) is mounted on the surface of the second output shaft (1503) of the gearbox (15), and the first connecting rod (16) is mounted on the surface of the first cam (20); the first connecting rod (16) is connected to the second connecting rod (14); 5 hole-opening motors (21) are fixedly mounted on the bottom of the second connecting rod (14), and a hole-opening rotary head (22) is mounted on the hole-opening motor (21).

3. A hole-opening device suitable for spherical workpieces according to claim 1, characterized in that: The gearbox (15) is mainly composed of an upper cover (1504), a base (1505), a first input shaft (1501), etc. The upper cover (1504) is installed on the surface of the base (1505), and the first drive shaft (1501) is The first gear (1506) on the surface is meshed with the second gear (1507) on the surface of the second output shaft (1503). The surface of the second output shaft (1503) is designed with a first gap cam (1508) and a first shift fork (1510). A second gap cam (1512) and a first shift fork opening (1511) are designed on the surface of the first output shaft (1502).

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