Feeding device of chamfering machine

Abstract

The utility model relates to the technical field of chamfering machines, in particular to a feeding device of a chamfering machine, which mainly comprises a bottom plate. The chamfering machine is fixedly arranged on the bottom plate; the feeding box is fixedly arranged on the bottom plate; the mounting plate is fixedly arranged on the feeding box; the connecting plate is arranged on the mounting plate; the rotating shaft is arranged on the connecting plate; and the rotary clamping hand is arranged on the mounting plate and is used for clamping the workpiece. According to the feeding device of the chamfering machine, transmission of the first air cylinder is controlled, so that the square plate rotates by 90 degrees, a part moves to a to-be-machined area on the chamfering machine, the chamfering machine conveniently machines the part, after one end of the part is chamfered, the part is rotated to the original position by controlling transmission of the first air cylinder, and the part is conveniently machined. And then the motor is controlled to rotate, so that the part rotates by 180 degrees, the chamfering machine is used for machining the other end of the part, and the time wasted by manual feeding can be shortened.

Description

Technical Field

[0001] The utility model relates to the technical field of chamfering machines, and specifically relates to a feeding device of a chamfering machine. Background Art

[0002] During the processing of cylindrical parts, chamfering is a common process, which has an important impact on the appearance, accuracy and subsequent assembly of the parts. In order to improve production efficiency, reduce manual operation and production costs, and at the same time ensure processing accuracy and stability, manufacturers have begun to design and develop automated feeding devices. Such feeding devices can automatically complete actions such as feeding, positioning and clamping of cylindrical parts, enabling the chamfering machine to process continuously and stably.

[0003] Currently, when chamfering both ends of a workpiece, after the chamfering of one end of the workpiece is completed, the workpiece needs to be flipped by a worker and then the other end of the workpiece is processed, resulting in a significant reduction in processing efficiency, and the need to repeatedly feed and take out a workpiece, leading to an increase in production costs. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a feeding device of a chamfering machine to solve the problems raised in the above background art.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] A feeding device of a chamfering machine, comprising: a bottom plate; a chamfering machine fixedly arranged on the bottom plate; a feeding box fixedly arranged on the bottom plate; a mounting plate fixedly arranged on the feeding box; a connecting plate arranged on the mounting plate; a rotating shaft arranged on the connecting plate; and a rotating gripper arranged on the mounting plate for clamping a workpiece.

[0007] Preferably, a motor is fixedly arranged on the mounting plate, a small gear is arranged at the output end of the motor, the small gear is meshed and connected with a main shaft, the main shaft is rotatably connected with the mounting plate, a hydraulic cylinder is fixedly arranged on the main shaft, and the output end of the hydraulic cylinder is fixedly connected with the connecting plate.

[0008] Preferably, a large gear is fixedly arranged on the main shaft, a small gear is meshed with the large gear, and the small gear is meshed and connected with the main shaft through the large gear.

[0009] Preferably, a fixing plate is fixedly arranged on the mounting plate, the main shaft is rotatably connected to the fixing plate, and the main shaft is rotatably connected with the mounting plate through the fixing plate.

[0010] Preferably, a first cylinder is fixedly arranged on the connecting plate. A slider is arranged at the output end of the first cylinder. The slider is slidably connected to the connecting plate. A rack is fixedly arranged on the slider. The rack is meshed with a rotating shaft. The rotating shaft is rotatably connected to the connecting plate. A square plate is fixedly arranged on the rotating shaft.

[0011] Preferably, a slide rail is fixedly arranged on the connecting plate. A slider is slidably connected to the slide rail. The slider is slidably connected to the connecting plate through the slide rail.

[0012] Preferably, a connecting gear is fixedly arranged on the rotating shaft. A rack is meshed with the connecting gear. The rack is meshed with the rotating shaft through the connecting gear.

[0013] Preferably, a second cylinder is rotatably arranged on the square plate. A rotating member is arranged at the output end of the second cylinder. A fixed clamp is fixedly arranged on the square plate. A rotating clamp is rotatably arranged on the rotating member. The rotating clamp is rotatably connected to the fixed clamp.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows: During use, when the cylindrical part enters the buffer area through the feeding box, at this time, the rotating clamp is flush with the buffer area on the feeding box. Then, control the push plate to make the part enter the inside of the rotating clamp. The second cylinder controls the rotating clamp to clamp and fix the part through the rotating member. At this time, through controlling the transmission of the hydraulic cylinder, the part is lifted to a certain height. Through controlling the transmission of the first cylinder, the square plate rotates by 90 degrees, so that the part moves to the area to be processed on the chamfering machine, which is convenient for the chamfering machine to process the part. After chamfering one end of the part, through controlling the transmission of the first cylinder, the part rotates back to its original position. Then, control the rotation of the motor, so that the part rotates by 180 degrees, so that the chamfering machine processes the other end of the part. It can reduce the time wasted by manual feeding, thus greatly improving the processing efficiency.

[0015] The present utility model controls the rotation of the motor, so that the chamfering machine can process both ends of the part. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is the front view three-dimensional structural schematic diagram of the present utility model;

[0017] Figure 2 is the partial three-dimensional structural schematic diagram of the present utility model;

[0018] Figure 3 is the partial three-dimensional structural schematic diagram of the present utility model;

[0019] Figure 4This is a partial three-dimensional structural schematic diagram of the present utility model.

[0020] In the figure: 1. Loading box; 2. Chamfering machine; 3. Mounting plate; 4. Motor; 5. Fixed plate; 6. Small gear; 7. Large gear; 8. Main shaft; 9. Hydraulic cylinder; 10. Connecting plate; 11. First cylinder; 12. Slide rail; 13. Slide block; 14. Rack; 15. Connecting gear; 16. Rotating shaft; 17. Square plate; 18. Second cylinder; 19. Fixed clamp; 20. Rotating part; 21. Rotating clamp; 22. Bottom plate. Specific embodiments

[0021] It should be noted that, without conflict, the embodiments in this application and the features in the embodiments may be combined with each other. The following will describe this application in detail with reference to the drawings and in combination with the embodiments.

[0022] In order to enable those skilled in the art of this technology to better understand the solution of this application, the following will clearly and completely describe the technical solutions in the embodiments of this application with reference to the drawings in the embodiments of this application. Obviously, the described embodiments are only a part of the embodiments of this application, rather than all the embodiments. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of this application.

[0023] Embodiment 1: Please refer to Figures 1-4 , the present utility model provides a technical solution: A feeding device for a chamfering machine, a bottom plate 22; a chamfering machine 2, fixedly arranged on the bottom plate 22; a loading box 1, fixedly arranged on the bottom plate 22; a mounting plate 3, fixedly arranged on the loading box 1; a motor 4 is fixedly arranged on the mounting plate 3, a small gear 6 is arranged at the output end of the motor 4, the small gear 6 is meshed and connected with the main shaft 8, the main shaft 8 is rotatably connected with the mounting plate 3, a hydraulic cylinder 9 is fixedly arranged on the main shaft 8, and the output end of the hydraulic cylinder 9 is fixedly connected with the connecting plate 10; a large gear 7 is fixedly arranged on the main shaft 8, the large gear 7 is meshed and connected with a small gear 6, and the small gear 6 and the main shaft 8 are meshed and connected through the large gear 7; a fixed plate 5 is fixedly arranged on the mounting plate 3, the main shaft 8 is rotatably connected to the fixed plate 5, and the main shaft 8 and the mounting plate 3 are rotatably connected through the fixed plate 5..

[0024] Since the mounting plate 3 is fixedly connected to the loading box 1, and a motor 4 is fixedly arranged on the mounting plate 3, a small gear 6 is arranged at the output end of the motor 4, and the small gear 6 is meshed and connected to the main shaft 8 through a large gear 7. By controlling the rotation of the motor 4, the connecting plate 10 can be rotated by 180 degrees, so that the chamfering machine 2 can process both ends of the part, effectively reducing the participation of manual labor and avoiding time waste. And a hydraulic cylinder 9 is connected to the main shaft 8, which can control the rising and falling of the connecting plate 10, enabling better material taking and transportation of the part.

[0025] Embodiment 2: As Figure 3 shown, a feeding device of a chamfering machine disclosed in Embodiment 2 of the present utility model has basically the same structure as that in Embodiment 1, and the difference lies in that a connecting plate 10 is arranged on the mounting plate 3; a rotating shaft 16 is arranged on the connecting plate 10; a rotating gripper 21 is arranged on the mounting plate 3 for clamping the workpiece; a first cylinder 11 is fixedly arranged on the connecting plate 10, a slider 13 is arranged at the output end of the first cylinder 11, the slider 13 is slidably connected to the connecting plate 10, a rack 14 is fixedly arranged on the slider 13, the rack 14 is meshed and connected to the rotating shaft 16, the rotating shaft 16 is rotatably connected to the connecting plate 10, and a square plate 17 is fixedly arranged on the rotating shaft 16; a slide rail 12 is fixedly arranged on the connecting plate 10, the slider 13 is slidably connected to the slide rail 12, and the slider 13 is slidably connected to the connecting plate 10 through the slide rail 12; a connecting gear 15 is fixedly arranged on the rotating shaft 16, the connecting gear 15 is meshed and connected to the rack 14, and the rack 14 is meshed and connected to the rotating shaft 16 through the connecting gear 15; a second cylinder 18 is rotatably arranged on the square plate 17, a rotating member 20 is arranged at the output end of the second cylinder 18, a fixed gripper 19 is fixedly arranged on the square plate 17, a rotating gripper 21 is rotatably arranged on the rotating member 20, and the rotating gripper 21 is rotatably connected to the fixed gripper 19.

[0026] Because the first cylinder 11 is fixedly connected to the connecting plate 10, a slider 13 is provided at the output end of the first cylinder 11, and the slider 13 is slidably connected to the connecting plate 10 through the slide rail 12. By controlling the transmission of the first cylinder 11, the rack 14 fixedly provided on the slider 13 is driven to slide, and the rack 14 is meshed with the rotating shaft 16 through the connecting gear 15, so that the square plate 17 rotates with the transmission of the first cylinder 11, so that the device can undertake the connection on the loading box 1, and then transfer it to the chamfering The area to be processed on the machine 2 is convenient for the chamfering machine 2 to chamfer the parts, and the square plate 17 is rotatably connected to the second cylinder 18. A rotating member 20 is provided at the output end of the second cylinder 18, and the rotating member 20 is rotatably connected to the rotating clamp 21, and the rotating clamp 21 is rotatably connected to the fixed clamp 19. By controlling the transmission of the second cylinder 18, the cooperation between the rotating clamp 21 and the fixed clamp 19 makes the part fixation more stable, so that there will be no shaking during the chamfering process of the parts, thereby avoiding affecting the processing accuracy.

[0027] The specific scheme of this invention is as follows: when the cylindrical part enters the buffer area through the loading box 1, the rotating clamp 21 is flush with the buffer area on the loading box 1, and the push plate is controlled to make the part enter the rotating clamp 21, so that the second cylinder 18 controls the rotating clamp 21 through the rotating member 20 to clamp and fix the part. At this time, the transmission of the hydraulic cylinder 9 is controlled to make the part rise to a certain height, and the transmission of the first cylinder 11 is controlled to make the square plate 17 rotate 90 degrees, so that the part moves to the processing area on the chamfering machine 2, which is convenient for the chamfering machine 2 to process the part. After chamfering one end of the part, the transmission of the first cylinder 11 is controlled to make the part rotate back to its original position, and then the rotation of the motor 4 is controlled to make the part rotate 180 degrees, so that the chamfering machine 2 processes the other end of the part, which can reduce the time wasted by manual feeding, thereby greatly improving the processing efficiency.

[0028] A person skilled in the art should understand that the discussion of any of the above embodiments is only exemplary; under the concept of the present invention, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.

[0029] The utility model is intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the utility model should be included in the scope of protection of the utility model.

Claims

1. A feeding device for a chamfering machine, characterized in that: include: Bottom plate (22); A chamfering machine (2) fixedly arranged on the bottom plate (22); A loading box (1) fixedly arranged on the bottom plate (22); A mounting plate (3) fixedly arranged on the loading box (1); A connecting plate (10) arranged on the mounting plate (3); A rotating shaft (16) disposed on the connecting plate (10); A rotating clamp (21) is arranged on the mounting plate (3) and is used to clamp a workpiece; A motor (4) is fixedly mounted on the mounting plate (3); a pinion (6) is mounted at the output end of the motor (4); the pinion (6) is meshingly connected to a main shaft (8); the main shaft (8) is rotationally connected to the mounting plate (3); a hydraulic cylinder (9) is fixedly mounted on the main shaft (8); and the output end of the hydraulic cylinder (9) is fixedly connected to a connecting plate (10); A fixing plate (5) is fixedly arranged on the mounting plate (3), a main shaft (8) is rotatably connected to the fixing plate (5), and the main shaft (8) and the mounting plate (3) are rotatably connected via the fixing plate (5); A first cylinder (11) is fixedly arranged on the connecting plate (10); a slider (13) is arranged at the output end of the first cylinder (11); the slider (13) is slidably connected to the connecting plate (10); a rack (14) is fixedly arranged on the slider (13); the rack (14) is meshingly connected to a rotating shaft (16); the rotating shaft (16) is rotatably connected to the connecting plate (10); and a square plate (17) is fixedly arranged on the rotating shaft (16); A second cylinder (18) is rotatably disposed on the square plate (17), a rotating member (20) is disposed at the output end of the second cylinder (18), a fixed clamp (19) is fixedly disposed on the square plate (17), and a rotating clamp (21) is rotatably disposed on the rotating member (20).

2. A feeding device for a chamfering machine according to claim 1, characterized in that: A large gear (7) is fixedly arranged on the main shaft (8), a small gear (6) is meshingly connected to the large gear (7), and the small gear (6) is meshingly connected to the main shaft (8) via the large gear (7).

3. The feeding device of a chamfering machine according to claim 1, characterized in that: A slide rail (12) is fixedly provided on the connecting plate (10), a slider (13) is slidably connected to the slide rail (12), and the slider (13) is slidably connected to the connecting plate (10) via the slide rail (12).

4. The feeding device of a chamfering machine according to claim 1, characterized in that: A connecting gear (15) is fixedly provided on the rotating shaft (16), a rack (14) is meshingly connected to the connecting gear (15), and the rack (14) and the rotating shaft (16) are meshingly connected via the connecting gear (15).

5. The feeding device of a chamfering machine according to claim 1, characterized in that: The rotating gripper (21) is rotationally connected to the fixed gripper (19).

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