Full-automatic gear grinding machine easy to control

Abstract

The utility model relates to the technical field of gear grinding machines, and discloses a full-automatic gear grinding machine easy to control, which comprises a workbench, the right side of the top end of the workbench is fixedly connected with a support frame, and the right side of the support frame is provided with a control panel. According to the full-automatic gear grinding machine easy to control, the connecting rod, the movable frame, the eccentric block, the third motor, the driving shaft and the limiting plate are arranged, the third motor drives the eccentric block to rotate through the driving shaft, and therefore the movable frame can conveniently drive the limiting plate to descend through the connecting rod, and the limiting plate abuts against the top end of a circular saw blade to limit and fix the circular saw blade; the circular saw blade can rotate conveniently through an anti-skid pad at the bottom end of a limiting plate, a connecting rod can be limited through a limiting groove when a movable frame drives the connecting rod to ascend and descend, the stability of the connecting rod in the ascending and descending process is improved, the machining precision and the machining efficiency can be improved through limiting of the circular saw blade, and the problems that the circular saw blade needing to be machined is inconvenient to limit, and the machining efficiency is poor are solved. And the circular saw blade is easy to shift accidentally.

Description

Technical Field

[0001] The utility model relates to the technical field of gear grinding machines, in particular to a fully automatic and easy-to-control gear grinding machine. Background Art

[0002] After long-term use, the teeth of circular saw blades will produce a certain degree of deformation, edge curling and other problems, resulting in a decrease in the working efficiency and quality of the circular saw blades. Therefore, a gear grinder is needed. The gear grinder is mainly used to eliminate deformation after heat treatment and improve gear accuracy, which can improve the quality of circular saw blades.

[0003] Common fully automatic and easy-to-control gear grinding machines still have some problems. For example, when using the gear grinding machine to process circular saw blades, the circular saw blades are prone to accidental offset, which makes it inconvenient to limit the circular saw blades to be processed. The circular saw blades are prone to accidental offset, which can easily affect the processing accuracy.

[0004] Therefore, we proposed a fully automatic and easy-to-control gear grinding machine to improve the above problems. Utility Model Content

[0005] The purpose of the present invention is to provide a fully automatic and easy-to-control gear grinding machine to solve the problem in the above background technology that it is inconvenient to limit the circular saw blade to be processed and the circular saw blade is prone to accidental deviation.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solution: a fully automatic and easy-to-control gear grinding machine, comprising a workbench, a support frame fixedly connected to the right side of the top of the workbench, a control panel provided on the right side of the support frame, a reserved groove provided on the top of the workbench, and a convenient limiting structure provided on the left side of the bottom end of the support frame;

[0007] The limiting structure includes a movable frame, an eccentric block and a limiting plate. The left side of the bottom end of the support frame is fixedly connected to the limiting frame, and the rear end of the limiting frame is installed with a third motor, and the output end of the third motor is fixedly connected to the driving shaft. The front end of the driving shaft is welded with an eccentric block, and a movable frame is provided on the outside of the eccentric block. The upper and lower ends of the movable frame are fixedly connected with a connecting rod, and the bottom end of the connecting rod is fixedly connected with a rotating block. The bottom end of the rotating block is provided with a limiting plate, and the top of the limiting plate is fixedly connected with a rotating groove. The limiting groove is provided on the top of the limiting frame and the inner top of the support frame.

[0008] Preferably, the connecting rod slides up and down inside the limiting groove, and the rotating block rotates inside the rotating groove.

[0009] Preferably, the bottom end of the limiting plate is fixedly connected with an anti-slip pad, and the limiting plate is arranged at the top end of the reserved groove.

[0010] Preferably, an electric slide rail is provided on the right side of the top end of the support frame, a mounting block is installed inside the electric slide rail, a hydraulic cylinder is installed at the bottom end of the mounting block, a fixing frame is installed at the bottom end of the hydraulic cylinder, a first motor is installed at the front end of the fixing frame, a second motor is installed inside the fixing frame, a rotating shaft is installed at the output end of the second motor, and a grinding head is installed at the bottom end of the rotating shaft.

[0011] Preferably, two ends of the second motor are fixedly connected to fixed blocks, and the output end of the first motor is installed at the front end of the fixed block.

[0012] Preferably, a servo motor is installed at the bottom end of the reserved groove, the output end of the servo motor is fixedly connected to a connecting shaft, the top end of the connecting shaft is fixedly connected to a support plate, and a discharge port is opened on the left side of the workbench.

[0013] Preferably, a mounting rod is installed on the outside of the connecting shaft, and a cleaning brush is installed on the bottom end of the mounting rod.

[0014] Preferably, a frame is fixedly connected to the left side of the bottom end of the workbench, a storage box is provided inside the frame, a handle is fixedly connected to the front end of the storage box, and the storage box is provided at the bottom end of the discharge port.

[0015] Compared with the prior art, the beneficial effects of the present invention are: the fully automatic and easy-to-control gear grinding machine not only facilitates the limiting of the circular saw blade and the adjustment of the grinding head, but also facilitates the cleaning of debris;

[0016] (1) A connecting rod, a movable frame, an eccentric block, a limiting groove, a third motor, a driving shaft and a limiting plate are provided, and the circular saw blade to be processed is placed on the top of the support plate. After placing it, the third motor is started, and the third motor drives the eccentric block to rotate through the driving shaft, so that the movable frame can drive the limiting plate to descend through the connecting rod, so that the limiting plate rests on the top of the circular saw blade to limit and fix the circular saw blade. The anti-slip pad at the bottom of the limiting plate can facilitate the rotation of the circular saw blade. When the movable frame drives the connecting rod to rise and fall, the limiting groove will limit the connecting rod, thereby improving the stability of the connecting rod during lifting and falling. Limiting the circular saw blade can improve processing accuracy and processing efficiency;

[0017] (2) By providing an electric slide rail, a hydraulic oil cylinder, a support plate, a rotating groove and a rotating block, the electric slide rail can drive the grinding head to move left and right through the hydraulic oil cylinder, thereby adjusting the position of the grinding head and facilitating the grinding head to process circular saw blades of different diameters. The hydraulic oil cylinder can drive the grinding head to move up and down to adjust the height of the grinding head. The first motor can adjust the angle of the grinding head. When the circular saw blade on the top of the support plate needs to rotate, the servo motor is started. The servo motor drives the support plate to rotate through the connecting shaft. The limit plate can drive the rotating groove to rotate outside the rotating block.

[0018] (3) By providing a discharge port, a mounting rod, a connecting shaft, a servo motor, a cleaning brush, a frame and a storage box, the debris generated during processing will fall into the inside of the reserved groove. When the connecting shaft drives the support plate to rotate, the mounting rod will rotate along with the connecting shaft, thereby facilitating the cleaning brush at the bottom end of the mounting rod to clean the debris at the bottom end of the reserved groove. The debris will fall into the inside of the storage box through the discharge port, facilitating the unified treatment of the debris and preventing the debris from polluting the environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the front cross-sectional structure of the present utility model;

[0020] Figure 2 This is a side-view enlarged structural diagram of the eccentric block of the present invention;

[0021] Figure 3 This is a schematic diagram of the enlarged front view of the mounting rod of the present invention;

[0022] Figure 4 For the utility model Figure 1 Schematic diagram of the enlarged cross-section structure at point A in the middle.

[0023] In the figure: 1. Workbench; 2. Discharge port; 3. Reserved slot; 4. Connecting rod; 5. Limiting frame; 6. Movable frame; 7. Eccentric block; 8. Limiting slot; 9. Electric slide rail; 10. Mounting block; 11. Hydraulic cylinder; 12. Support frame; 13. Control panel; 14. Fixed frame; 15. First motor; 16. Second motor; 17. Rotating shaft; 18. Grinding head; 19. Support plate; 20. Mounting rod; 21. Connecting shaft; 22. Servo motor; 23. Third motor; 24. Drive shaft; 25. Cleaning brush; 26. Frame; 27. Storage box; 28. Rotating slot; 29. Rotating block; 30. Limiting plate. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] Example 1: Please refer to Figure 1-4 The fully automatic and easy-to-control gear grinding machine includes a workbench 1, a support frame 12 is fixedly connected to the right side of the top of the workbench 1, a control panel 13 is provided on the right side of the support frame 12, a reserved slot 3 is provided at the top of the workbench 1, and a limiting structure is provided on the left side of the bottom end of the support frame 12;

[0026] The limiting structure includes a movable frame 6, an eccentric block 7 and a limiting plate 30. The left side of the bottom end of the support frame 12 is fixedly connected to the limiting frame 5. The rear end of the limiting frame 5 is installed with a third motor 23. The output end of the third motor 23 is fixedly connected to the drive shaft 24. The front end of the drive shaft 24 is welded with an eccentric block 7. A movable frame 6 is provided on the outside of the eccentric block 7. The upper and lower ends of the movable frame 6 are fixedly connected to the connecting rod 4. The bottom end of the connecting rod 4 is fixedly connected to the rotating block 29. The bottom end of the rotating block 29 is provided with a limiting plate 30. The top of the limiting plate 30 is fixedly connected to the rotating groove 28. The limiting groove 8 is provided at the top of the limiting frame 5 and the inner top of the support frame 12;

[0027] The connecting rod 4 slides up and down inside the limiting groove 8, the rotating block 29 rotates inside the rotating groove 28, the bottom end of the limiting plate 30 is fixedly connected with an anti-slip pad, and the limiting plate 30 is set at the top of the reserved groove 3;

[0028] Specifically, if Figure 1 and Figure 2 As shown, the circular saw blade to be processed is placed on the top of the support plate 19. After placing it, the third motor 23 is started. The third motor 23 drives the eccentric block 7 to rotate through the drive shaft 24, so that the movable frame 6 can drive the limit plate 30 to descend through the connecting rod 4, so that the limit plate 30 is against the top of the circular saw blade to limit and fix the circular saw blade. The anti-slip pad at the bottom of the limit plate 30 can facilitate the rotation of the circular saw blade. When the movable frame 6 drives the connecting rod 4 to rise and fall, the limit groove 8 will limit the connecting rod 4, thereby improving the stability of the connecting rod 4 during lifting and falling. Limiting the circular saw blade can improve processing accuracy and processing efficiency.

[0029] Embodiment 2: An electric slide rail 9 is provided on the right side of the top end of the support frame 12, a mounting block 10 is installed inside the electric slide rail 9, a hydraulic cylinder 11 is installed at the bottom end of the mounting block 10, a fixing frame 14 is installed at the bottom end of the hydraulic cylinder 11, a first motor 15 is installed at the front end of the fixing frame 14, a second motor 16 is installed inside the fixing frame 14, a rotating shaft 17 is installed at the output end of the second motor 16, a grinding head 18 is installed at the bottom end of the rotating shaft 17, both ends of the second motor 16 are fixedly connected and installed with fixing blocks, and the output end of the first motor 15 is installed at the front end of the fixing block;

[0030] Specifically, if Figure 1 、 Figure 3 and Figure 4As shown, the electric slide rail 9 can drive the grinding head 18 to move left and right through the hydraulic cylinder 11, so that the position of the grinding head 18 can be adjusted, which is convenient for the grinding head 18 to process circular saw blades of different diameters. The hydraulic cylinder 11 can drive the grinding head 18 to move up and down to adjust the height of the grinding head 18, and the first motor 15 can adjust the angle of the grinding head 18. When the circular saw blade at the top of the support plate 19 needs to rotate, the servo motor 22 is started, and the servo motor 22 drives the support plate 19 to rotate through the connecting shaft 21. The limit plate 30 can drive the rotating groove 28 to rotate outside the rotating block 29.

[0031] Embodiment 3: A servo motor 22 is installed at the bottom end of the reserved slot 3, and the output end of the servo motor 22 is fixedly connected to a connecting shaft 21, and the top of the connecting shaft 21 is fixedly connected to a support plate 19. A discharge port 2 is opened on the left side of the workbench 1, and a mounting rod 20 is installed on the outside of the connecting shaft 21. A cleaning brush 25 is installed at the bottom end of the mounting rod 20. A frame 26 is fixedly connected to the left side of the bottom end of the workbench 1, and a storage box 27 is provided inside the frame 26. A handle is fixedly connected to the front end of the storage box 27, and the storage box 27 is provided at the bottom end of the discharge port 2;

[0032] Specifically, if Figure 1 and Figure 3 As shown, the debris generated during processing will fall into the reserved groove 3. When the connecting shaft 21 drives the support plate 19 to rotate, the mounting rod 20 will rotate along with the connecting shaft 21, thereby facilitating the cleaning brush 25 at the bottom end of the mounting rod 20 to clean the debris at the bottom end of the reserved groove 3. The debris will fall into the storage box 27 through the discharge port 2, facilitating unified processing of the debris and preventing the debris from polluting the environment.

[0033] Working principle: When in use, the utility model places the circular saw blade to be processed on the top of the support plate 19, and then starts the third motor 23. The third motor 23 drives the eccentric block 7 to rotate through the drive shaft 24, so that the movable frame 6 can drive the limit plate 30 to descend through the connecting rod 4, so that the limit plate 30 rests on the top of the circular saw blade to limit and fix the circular saw blade. The anti-slip pad at the bottom of the limit plate 30 can facilitate the rotation of the circular saw blade. After it is fixed, the electric slide rail 9 can drive the grinding head 18 to move left and right through the hydraulic cylinder 11, so that the position of the grinding head 18 can be adjusted, which is convenient for the grinding head 18 to process circular saw blades of different diameters. The hydraulic cylinder 11 can drive the grinding head 18 to rise and fall to adjust the height of the grinding head 18, and the first motor 15 can To adjust the angle of the grinding head 18, the servo motor 22 needs to be started when the circular saw blade at the top of the support plate 19 rotates. The servo motor 22 drives the support plate 19 to rotate through the connecting shaft 21, and the limit plate 30 can drive the rotating groove 28 to rotate outside the rotating block 29. After adjustment, the second motor 16 is started. The second motor 16 drives the grinding head 18 to process the circular saw blade through the rotating shaft 17. The debris generated by the processing will fall into the inside of the reserved groove 3. When the connecting shaft 21 drives the support plate 19 to rotate, the mounting rod 20 will rotate with the connecting shaft 21, thereby facilitating the cleaning brush 25 at the bottom end of the mounting rod 20 to clean the debris at the bottom end of the reserved groove 3. The debris will fall into the inside of the storage box 27 through the discharge port 2, which is convenient for unified treatment of the debris and prevents the debris from polluting the environment.

[0034] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A fully automatic and easy-to-operate gear grinding machine, comprising a workbench (1), characterized in that: The right side of the top of the workbench (1) is fixedly connected to a support frame (12), the right side of the support frame (12) is provided with a control panel (13), the top of the interior of the workbench (1) is provided with a reserved groove (3), and the left side of the bottom end of the support frame (12) is provided with a convenient limiting structure; The limiting structure comprises a movable frame (6), an eccentric block (7) and a limiting plate (30); the left side of the bottom end of the support frame (12) is fixedly connected to the limiting frame (5); the rear end of the limiting frame (5) is installed with a third motor (23); the output end of the third motor (23) is fixedly connected to a driving shaft (24); the front end of the driving shaft (24) is welded with an eccentric block (7); a movable frame (6) is provided outside the eccentric block (7); the upper and lower ends of the movable frame (6) are fixedly connected to a connecting rod (4); the bottom end of the connecting rod (4) is fixedly connected to a rotating block (29); the bottom end of the rotating block (29) is provided with a limiting plate (30); the top end of the limiting plate (30) is fixedly connected to a rotating groove (28); the top ends of the limiting frame (5) and the supporting frame (12) are provided with a limiting groove (8).

2. The fully automatic and easy-to-control gear grinding machine according to claim 1, characterized in that: The connecting rod (4) slides up and down inside the limiting groove (8), and the rotating block (29) rotates inside the rotating groove (28).

3. The fully automatic and easy-to-control gear grinding machine according to claim 1, characterized in that: The bottom end of the limiting plate (30) is fixedly connected to an anti-slip pad, and the limiting plate (30) is arranged at the top end of the reserved groove (3).

4. The fully automatic and easy-to-control gear grinding machine according to claim 1, characterized in that: An electric slide rail (9) is provided on the right side of the top end of the support frame (12), a mounting block (10) is installed inside the electric slide rail (9), a hydraulic cylinder (11) is installed at the bottom end of the mounting block (10), a fixing frame (14) is installed at the bottom end of the hydraulic cylinder (11), a first motor (15) is installed at the front end of the fixing frame (14), a second motor (16) is installed inside the fixing frame (14), a rotating shaft (17) is installed at the output end of the second motor (16), and a grinding head (18) is installed at the bottom end of the rotating shaft (17).

5. The fully automatic and easy-to-control gear grinding machine according to claim 4, characterized in that: Both ends of the second motor (16) are fixedly connected to fixed blocks, and the output end of the first motor (15) is installed at the front end of the fixed block.

6. The fully automatic and easy-to-control gear grinding machine according to claim 1, characterized in that: A servo motor (22) is installed at the bottom end of the reserved groove (3), the output end of the servo motor (22) is fixedly connected to a connecting shaft (21), the top end of the connecting shaft (21) is fixedly connected to a support plate (19), and a discharge port (2) is opened on the left side of the workbench (1).

7. The fully automatic and easy-to-control gear grinding machine according to claim 6, characterized in that: A mounting rod (20) is installed on the outside of the connecting shaft (21), and a cleaning brush (25) is installed on the bottom end of the mounting rod (20).

8. The fully automatic and easy-to-control gear grinding machine according to claim 1, characterized in that: A frame (26) is fixedly connected to the left side of the bottom end of the workbench (1), a storage box (27) is provided inside the frame (26), a handle is fixedly connected to the front end of the storage box (27), and the storage box (27) is provided at the bottom end of the discharge port (2).

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