Tooth aligning mechanism between rough milling tooth and fine milling tooth

Abstract

The utility model relates to the field of gear machining, and discloses a gear aligning mechanism between rough and finish milling teeth, which comprises a worktable, a control frame is arranged at the top of the worktable, a machining mechanism is slidably connected to the surface of the control frame, a motor is fixedly mounted at the top of the worktable, and a rotating frame is fixedly mounted at the output end of the motor. The section of the rotating frame is of a C-shaped structure, a sliding frame is slidably connected to the surface of the rotating frame, a clamp is fixedly installed on the top of the sliding frame, and the size specification of the inner wall of the sliding frame is matched with the size specification of the surface of the rotating frame. The motor is installed at the upper end of the workbench, the output end of the motor is fixedly connected with the rotating frame, the clamp is installed on the surface of the rotating frame through the sliding frame, and one end of the rotating frame is rotationally installed on the surface of the workbench through the rotating gear, so that the rotating frame is controlled to rotate by means of starting of the motor, and the sliding frame is matched to slide on the surface of the rotating frame; therefore, the angle of the clamp is adjusted.

Description

TECHNICAL FIELD

[0001] The application relates to the field of gear machining, in particular to a gear alignment mechanism between rough and fine gear milling. BACKGROUND

[0002] Rough and fine gear milling refers to the division of gear milling into rough milling and fine milling according to different requirements of machining precision and surface quality. Rough milling is mainly used for removing a large amount of material, and fine milling is used for improving machining precision and surface quality. In the rough milling stage, a spiral tooth rough gear milling cutter is usually used. The milling cutter has few teeth, high tooth strength and large chip space, and is suitable for rough machining. Through rough milling, material can be quickly removed to prepare for subsequent fine machining. The fine milling stage uses a fine tooth milling cutter, which is suitable for fine machining and can improve machining precision and surface quality. When machining a conventional gear, a gear alignment mechanism is usually used to adjust the milling cutter. The gear alignment mechanism is a mechanical device for accurately aligning gears, which mainly includes a workbench, a hand claw air cylinder and a photoelectric detection device and other components. The gear alignment mechanism can greatly improve the gear alignment precision and production efficiency, save manpower and reduce production cost through non-contact gear alignment and contact gear alignment.

[0003] According to the related art, the inventor believes that when the conventional gear alignment mechanism is used to machine gears with angle tooth grooves such as arc tooth bevel gears, the angle of the milling cutter needs to be adjusted. The conventional gear alignment mechanism is difficult to control the milling cutter to machine such gears, and the position of the machined gear needs to be adjusted, thereby causing the gear alignment mechanism to be inconvenient to use.

[0004] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the application, and therefore, it can include prior art known by those skilled in the art. CONTENT OF THE INVENTION

[0005] In order to solve the problem that the conventional gear alignment mechanism is difficult to adapt to gears with angle machining, the application provides a gear alignment mechanism between rough and fine gear milling.

[0006] The gear alignment mechanism between rough and fine gear milling provided by the application adopts the following technical scheme:

[0007] The application discloses a tooth aligning mechanism between rough and fine tooth milling, which comprises a workbench, a control frame is arranged on the top of the workbench, a machining mechanism is slidably connected to the surface of the control frame, a motor is fixedly installed on the top of the workbench, a rotating frame is fixedly installed at the output end of the motor, the cross section of the rotating frame is in a C-shaped structure, a sliding frame is slidably connected to the surface of the rotating frame, a clamp is fixedly installed on the top of the sliding frame, the size specification of the inner wall of the sliding frame is matched with the size specification of the surface of the rotating frame, a rotating gear is rotatably connected to one end of the rotating frame away from the motor, and the rotating gear is rotatably installed at one end of the surface of the workbench.

[0008] Preferably, a plurality of telescopic rods are fixedly connected to the surface of the rotating frame, the plurality of telescopic rods are divided into two groups, the two groups of telescopic rods are symmetrically distributed with the rotating frame as the axis, one end of each telescopic rod is fixedly installed with a pushing frame, and one end of the pushing frame is movably connected to one end of the sliding frame.

[0009] Preferably, a rotating rod is fixedly installed at the bottom end of the sliding frame, the bottom end of the rotating rod is rotatably connected to the top of the workbench, pushing springs are fixedly installed at both ends of the rotating rod, and the bottom end of each pushing spring is fixedly connected to the top of the workbench.

[0010] Preferably, a limiting frame is clamped at the top of the rotating gear, the size specification of the bottom end of the limiting frame is matched with the size specification of the surface of the rotating gear, a fixing frame is slidably installed in the inner wall of the limiting frame, and the bottom end of the fixing frame is fixedly connected to the top of the workbench.

[0011] Preferably, a limiting spring is fixedly installed on the surface of the fixing frame, the bottom end of the limiting spring is fixedly connected to the top of the limiting frame, and the center of the limiting spring is on the same straight line with the center of the fixing frame.

[0012] To sum up, the application has the following beneficial technical effects:

[0013] 1. By installing the motor on the end of the workbench, the output end of the motor is fixedly connected with a rotating frame, the surface of the rotating frame is slidingly installed with a sliding frame, the top of the sliding frame is fixedly connected with a clamp, one end of the rotating frame is rotatably installed with the surface of the workbench by means of a rotating gear, so as to control the rotation of the rotating frame after the motor is started, and the sliding frame is slid on the surface of the rotating frame, so as to adjust the angle of the clamp, facilitate the machining mechanism to process the gear material in the clamp, a plurality of telescopic rods are installed on the surface of the rotating frame, one end of the telescopic rod is installed with a pushing frame, so as to adjust the length of the telescopic rod, so as to adjust the position of the pushing frame to the sliding frame, facilitate the adjustment of the longitudinal angle of the clamp, reduce the operation amount of the artificial, the bottom end of the sliding frame is installed with a rotating rod, the bottom end of the rotating rod is rotatably connected with the top of the workbench, and the both ends of the rotating rod are installed with a pushing spring, so as to push the rotating rod by means of the pushing spring, facilitate the sliding frame to return to the center position of the rotating frame after the telescopic rod is retracted to push the sliding frame; compared with the prior art, the use range of the gear mechanism is effectively improved;

[0014] 2. The top of the rotating gear can also be clamped with a limiting frame, the inner wall of the limiting frame is slidingly connected with a fixing frame, the bottom end of the fixing frame is installed with the top of the workbench, so as to limit the surface of the rotating gear by means of the limiting frame, so as to fix the rotating frame by means of the limiting frame after the motor controls the rotating frame to rotate to the appropriate angle, prevent the angle of the rotating frame from deviating, affect the accuracy of the machining mechanism, the surface of the fixing frame is installed with a limiting spring, the bottom end of the limiting spring is fixedly connected with the top of the limiting frame, so as to push the limiting frame by means of the limiting spring, so as to keep the limiting frame clamped with the top of the rotating gear; the stability of the device is effectively improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the overall structure diagram of the tooth matching mechanism between the rough and fine tooth milling;

[0016] Figure 2 It is the structure diagram of the rotating frame of the application example;

[0017] Figure 3 It is the side view structure diagram of the application example;

[0018] Figure 4 It is the structure diagram of A of the application example.

[0019] Mark explanation: 1, workbench; 2, control frame; 3, machining mechanism; 4, motor; 5, rotating frame; 6, sliding frame; 7, clamp; 8, telescopic rod; 9, pushing frame; 10, rotating rod; 11, pushing spring; 12, rotating gear; 13, limiting frame; 14, fixing frame; 15, limiting spring. DETAILED DESCRIPTION

[0020] The following description will be made in conjunction with the accompanying drawings Figure 1 The application is further described in detail.

[0021] The application discloses a tooth matching mechanism between rough and fine tooth milling. Figure 1 Figure 2 , including a workbench 1, the top of the workbench 1 is provided with a control frame 2, the surface of the control frame 2 is slidingly connected with a machining mechanism 3, the machining mechanism 3 is moved by means of the control frame 2, the surface of the gear material is machined by the machining mechanism 3, a motor 4 is installed on the upper end of the workbench 1, the output end of the motor 4 is fixedly connected with a rotating frame 5, the surface of the rotating frame 5 is slidingly installed with a sliding frame 6, the top of the sliding frame 6 is fixedly connected with a clamp 7, the gear material is fixed by means of the clamp 7, one end of the rotating frame 5 is rotatably installed with the surface of the workbench 1 by means of a rotating gear 12, the rotating frame 5 is rotated by means of the motor 4 after being started, and the sliding frame 6 is slidingly arranged on the surface of the rotating frame 5, so as to adjust the angle of the clamp 7, facilitate the machining mechanism 3 to machine the gear material in the clamp 7, and effectively improve the use range of the tooth matching mechanism.

[0022] Refer to Figure 2 A plurality of telescopic rods 8 are installed on the surface of the rotating frame 5, one end of the telescopic rod 8 is installed with a pushing frame 9, the length of the telescopic rod 8 is adjusted, so as to adjust the position of the sliding frame 6 by the pushing frame 9, facilitate the adjustment of the longitudinal angle of the clamp 7, and reduce the operation amount of the artificial, the bottom end of the sliding frame 6 is installed with a rotating rod 10, the bottom end of the rotating rod 10 is rotatably connected with the top of the workbench 1, and the both ends of the rotating rod 10 are installed with pushing springs 11, the rotating rod 10 is pushed by means of the pushing spring 11, so as to make the sliding frame 6 return to the center position of the rotating frame 5 after the telescopic rod 8 is retracted to push the sliding frame 6.

[0023] Refer to Figure 3 Figure 4 A limiting frame 13 is clamped on the top of the rotating gear 12, the inner wall of the limiting frame 13 is slidingly connected with a fixing frame 14, the bottom end of the fixing frame 14 is installed with the top of the workbench 1, the surface of the rotating gear 12 is limited by means of the limiting frame 13, so as to fix the rotating frame 5 by means of the limiting frame 13 after the rotating frame 5 is rotated to the appropriate angle by the motor 4, prevent the angle of the rotating frame 5 from deviating, and affect the accuracy of the machining mechanism 3, the surface of the fixing frame 14 is installed with a limiting spring 15, the bottom end of the limiting spring 15 is fixedly connected with the top of the limiting frame 13, the limiting frame 13 is pushed by means of the limiting spring 15, so as to keep the limiting frame 13 clamped on the top of the rotating gear 12.

[0024] ​​The implementation principle of the tooth aligning mechanism between the rough and fine tooth milling is as follows: the motor 4 is installed on the upper end of the workbench 1, the output end of the motor 4 is fixedly connected with the rotating frame 5, the surface of the rotating frame 5 is slidably connected with the sliding frame 6, the top of the sliding frame 6 is fixedly connected with the clamp 7, one end of the rotating frame 5 is rotatably connected with the surface of the workbench 1 through the rotating gear 12, so as to rotate the rotating frame 5 by starting the motor 4, and the sliding frame 6 is slid on the surface of the rotating frame 5, so as to adjust the angle of the clamp 7, facilitate the machining mechanism 3 to process the gear material in the clamp 7, a plurality of telescopic rods 8 are installed on the surface of the rotating frame 5, one end of the telescopic rod 8 is installed with the pushing frame 9, so as to adjust the length of the telescopic rod 8, so as to adjust the position of the pushing frame 9 to the sliding frame 6, facilitate to adjust the longitudinal angle of the clamp 7, reduce the operation amount of the artificial, the bottom end of the sliding frame 6 is installed with the rotating rod 10, the bottom end of the rotating rod 10 is rotatably connected with the top of the workbench 1, and the both ends of the rotating rod 10 are installed with the pushing spring 11, so as to push the rotating rod 10 by the pushing spring 11, facilitate the sliding frame 6 to return to the center position of the rotating frame 5 after the telescopic rod 8 is retracted to push the sliding frame 6.

[0025] The top of the rotating gear 12 can be clamped with the limiting frame 13, the inner wall of the limiting frame 13 is slidably connected with the fixing frame 14, the bottom end of the fixing frame 14 is installed with the top of the workbench 1, so as to limit the surface of the rotating gear 12 by the limiting frame 13, so as to fix the rotating frame 5 by the limiting frame 13 after the rotating frame 5 is rotated to the appropriate angle by the motor 4, so as to prevent the angle of the rotating frame 5 from deviating, and affect the accuracy of the machining mechanism 3, the surface of the fixing frame 14 is installed with the limiting spring 15, the bottom end of the limiting spring 15 is fixedly connected with the top of the limiting frame 13, so as to push the limiting frame 13 by the limiting spring 15, so as to keep the limiting frame 13 clamped with the top of the rotating gear 12.

[0026] The above are the preferred embodiments of the present application, which do not limit the protection scope of the present application, therefore: any equivalent changes made on the structure, shape, principle of the present application shall be covered within the protection scope of the present application.

Claims

1. A tooth alignment mechanism between roughing and finishing tooth milling, comprising a worktable (1), characterized in that: The top of the workbench (1) is provided with a control frame (2), the surface of the control frame (2) is slidably connected with a machining mechanism (3), the top of the workbench (1) is fixedly installed with a motor (4), the output end of the motor (4) is fixedly installed with a rotating frame (5), the cross section of the rotating frame (5) is a "C" shaped structure, and the surface of the rotating frame (5) is slidably connected with a sliding frame (6), and the top of the sliding frame (6) is fixedly installed with a clamp (7).

2. A tooth aligning mechanism between roughing and finishing tooth milling according to claim 1, characterized in that: The size specification of the inner wall of the sliding frame (6) is matched with the size specification of the surface of the rotating frame (5), one end of the rotating gear (12) is rotatably connected with the workbench (1), and the other end of the rotating gear (12) is rotatably connected with the workbench (1).

3. A tooth aligning mechanism between roughing and finishing tooth milling according to claim 1, characterized in that: The surface of the rotating frame (5) is fixedly connected with a plurality of telescopic rods (8), the plurality of telescopic rods (8) are divided into two groups, the two groups of telescopic rods (8) are symmetrically distributed about the rotating frame (5), and one end of the telescopic rod (8) is fixedly installed with a pushing frame (9), one end of the pushing frame (9) is movably connected with one end of the sliding frame (6).

4. The tooth aligning mechanism between roughing and finishing tooth milling according to claim 1, characterized in that: The bottom end of the sliding frame (6) is fixedly installed with a rotating rod (10), the bottom end of the rotating rod (10) is rotatably connected with the top of the workbench (1), and the two ends of the rotating rod (10) are fixedly installed with a pushing spring (11), and the bottom end of the pushing spring (11) is fixedly connected with the top of the workbench (1).

5. The tooth aligning mechanism between roughing and finishing tooth milling according to claim 2, characterized in that: The top of the rotating gear (12) is clamped with a limiting frame (13), the size specification of the bottom end of the limiting frame (13) is matched with the size specification of the surface of the rotating gear (12), and the inner wall of the limiting frame (13) is slidably installed with a fixed frame (14), and the bottom end of the fixed frame (14) is fixedly connected with the top of the workbench (1).

6. A tooth aligning mechanism between roughing and finishing tooth milling according to claim 5, characterized in that: The surface of the fixed frame (14) is fixedly installed with a limiting spring (15), the bottom end of the limiting spring (15) is fixedly connected with the top of the limiting frame (13), and the center of the limiting spring (15) is on the same straight line with the center of the fixed frame (14).

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