Gear aligning mechanism of gear grinding machine

Abstract

The utility model relates to the field of gear grinding machines, and discloses a gear grinding machine gear aligning mechanism which comprises a rotating seat and a connecting seat, a rotating motor is fixedly mounted on the surface of the rotating seat, a gear grinding disc is fixedly connected to the output end of the rotating motor, and the surface of the gear grinding disc and the inner wall of the rotating seat are rotationally mounted; a rotating frame is rotationally connected to the top of the connecting base, a lamp barrel is rotationally installed at the end, away from the connecting base, of the rotating frame, a laser lamp is fixedly connected to the bottom end of the lamp barrel, the center of the rotating motor and the center of the gear grinding disc are located on the same straight line, and the bottom end of the connecting base and the top of the rotating base are fixedly installed. The connecting base is installed at the top of the rotating base, the inner wall of the connecting base is rotationally connected with the rotating frame, one end of the rotating frame is rotationally connected with the lamp barrel, and the laser lamp is installed at the bottom end of the lamp barrel, so that the cutting position of the gear grinding disc can be conveniently aligned by means of the laser lamp, and a worker can conveniently adjust the position of the gear grinding disc.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of gear grinding machine, in particular to a gear alignment mechanism of gear grinding machine. BACKGROUND

[0002] The gear grinding machine is a gear processing machine tool using a grinding wheel as a grinding tool to process the tooth surface of cylindrical gears or some gear processing tool teeth, which is mainly used to eliminate the deformation after heat treatment and improve the gear precision. The working principle of the gear grinding machine is to grind the already processed gear tooth surface to improve the gear precision and surface finish. This processing method is called "gear grinding", which is suitable for high-hardness steel gear after quenching. The gear grinding machine realizes the grinding of the gear surface through the relative movement of the grinding wheel and the gear, so as to change the shape and size of the gear, so as to achieve the purpose of processing. The conventional gear grinding machine installs a rotating seat on the surface of the grinding disc during use. One end of the rotating seat is rotatably connected with one end of the gear grinding machine, so as to adjust the position of the grinding disc. One end of the grinding disc is provided with a rotating motor, which controls the rotation of the grinding disc. The grinding disc rotates at high speed to grind the processed material.

[0003] According to the related technology in the above, the inventor believes that when the conventional gear grinding machine adjusts the position of the grinding disc, the position of the grinding disc is generally adjusted by manual operation. In the case that the operator lacks experience, it takes a lot of time to calibrate the grinding disc, thereby causing inconvenience in the use of the gear grinding machine.

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

[0005] In order to solve the problem that the conventional gear grinding machine is difficult to align during use, the present application provides a gear alignment mechanism of gear grinding machine.

[0006] The gear alignment mechanism of gear grinding machine provided by the present application adopts the following technical scheme:

[0007] A gear alignment mechanism of gear grinding machine, comprising a rotating seat and a connecting seat, a rotating motor is fixedly installed on the surface of the rotating seat, an output end of the rotating motor is fixedly connected with a grinding disc, the surface of the grinding disc is rotatably installed with the inner wall of the rotating seat, a rotating frame is rotatably connected with the top of the connecting seat, a lamp barrel is rotatably installed on the end of the rotating frame away from the connecting seat, a laser lamp is fixedly connected with the bottom end of the lamp barrel, the center of the rotating motor and the center of the grinding disc are on the same straight line, the bottom end of the connecting seat and the top of the rotating seat are fixedly installed, and the cross section of the rotating seat is in "V" shape structure.

[0008] Preferably, the inner wall of the rotating frame is slidingly connected with a telescopic rod, the bottom end of the telescopic rod is rotatably installed with a fixing seat, and the bottom end of the fixing seat is fixedly connected with the top of the rotating seat.

[0009] Preferably, the inner wall of the rotating frame is slidingly connected with a telescopic rod, the bottom end of the telescopic rod is rotatably installed with a fixing seat, and the bottom end of the fixing seat is fixedly connected with the top of the rotating seat.

[0010] Preferably, the surface of the lamp cylinder is rotatably connected with a connecting frame, the bottom end of the connecting frame is fixedly installed with a shielding cover, the inner wall of the shielding cover is movably connected with the bottom end of the lamp cylinder, and the size specification of the inner wall of the shielding cover is matched with the size specification of the bottom end of the lamp cylinder.

[0011] Preferably, the surface of the rotating frame is fixedly installed with a winding motor, the output end of the winding motor is fixedly connected with a pull rope, and the end of the pull rope away from the connection between the pull rope and the winding motor is fixedly installed with the surface of the connecting frame.

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

[0013] 1. By installing the connecting seat on the top of the rotating seat, the inner wall of the connecting seat is rotatably connected with the rotating frame, one end of the rotating frame is rotatably connected with the lamp cylinder, and the bottom end of the lamp cylinder is installed with the laser lamp, so as to align the cutting position of the gear grinding disc by means of the laser lamp, thereby facilitating the adjustment of the position of the gear grinding disc by the staff, avoiding the damage to the processed material caused by the deviation of the gear grinding disc in use due to the insufficient experience of the staff, the inner wall of the rotating frame is slidingly connected with the telescopic rod, the bottom end of the telescopic rod is rotatably installed with the fixing seat and the top of the rotating seat by means of the fixing seat, so as to change the length of the telescopic rod to control the rotating frame to rotate, thereby adjusting the angle of the lamp cylinder, facilitating the control of the projection position of the laser lamp and the folding when not in use, the inner wall of the rotating frame is connected with the adjusting bolt, the surface of the adjusting bolt is fixedly connected with the top of the lamp cylinder, so as to fix the lamp cylinder and one end of the rotating frame by means of the adjusting bolt, and the restriction of the lamp cylinder can be released by loosening the adjusting bolt; compared with the prior art, the convenience of the gear grinding machine is effectively improved.

[0014] 2. The connecting frame can also be installed on the surface of the lamp cylinder, the bottom end of the connecting frame is installed with the shielding cover, and the inner wall of the shielding cover is movably connected with the bottom end of the lamp cylinder, so as to shield the bottom end of the lamp cylinder by means of the shielding cover, avoiding the attachment of the debris generated during the use of the gear grinding disc on the surface of the laser lamp, affecting the use effect of the laser lamp, the surface of the rotating frame is installed with the winding motor, one end of the winding motor is installed with the pull rope, and the bottom end of the pull rope is fixedly connected with the surface of the connecting frame, so as to control the pull rope to pull by means of the winding motor, thereby pulling the connecting frame by means of the pull rope, separating the shielding cover from the bottom end of the lamp cylinder, reducing the amount of manual operation, and being more convenient to use; effectively improve the use effect of the device. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 is a schematic diagram of the overall structure of the tooth alignment mechanism of the embodiment of the application;

[0016] Figure 2 is a schematic diagram of the connecting seat structure of the embodiment of the application;

[0017] Figure 3 is a schematic diagram of the side view structure of the embodiment of the application;

[0018] Figure 4 is a schematic diagram of the structure at A of the embodiment of the application.

[0019] Reference signs: 1, rotating seat; 2, gear grinding disc; 3, rotating motor; 4, connecting seat; 5, rotating frame; 6, lamp barrel; 7, laser lamp; 8, telescopic rod; 9, fixing seat; 10, adjusting bolt; 11, connecting frame; 12, shielding cover; 13, pull rope; 14, winding motor. DETAILED DESCRIPTION

[0020] The following will be further described in detail in combination with the accompanying drawings. Figure 1 —4 of the application.

[0021] The embodiment of the application discloses a gear grinding machine tooth alignment mechanism, referring to Figure 1 — Figure 2 , comprising a rotating seat 1, in use, the rotating seat 1 is installed on the surface of a gear grinding disc 2, one end of the rotating seat 1 is rotationally connected with one end of a gear grinding machine, so as to adjust the position of the gear grinding disc 2, and one end of the gear grinding disc 2 is provided with a rotating motor 3, the gear grinding disc 2 is controlled to rotate by means of the rotating motor 3, and the workpiece is ground by the high-speed rotating gear grinding disc 2, a connecting seat 4 is installed on the top of the rotating seat 1, a rotating frame 5 is rotationally connected to the inner wall of the connecting seat 4, a lamp barrel 6 is rotationally connected to one end of the rotating frame 5, a laser lamp 7 is installed at the bottom end of the lamp barrel 6, and the cutting position of the gear grinding disc 2 is aligned by means of the laser lamp 7, so as to conveniently adjust the position of the gear grinding disc 2, effectively improve the convenience of the gear grinding machine tooth alignment, and avoid that the gear grinding disc 2 is easily deviated during use due to insufficient experience of the staff, thereby causing damage to the workpiece.

[0022] Referring to Figure 2The inner wall of the rotating frame 5 is slidably connected with the telescopic rod 8, the bottom end of the telescopic rod 8 is rotatably installed on the top of the rotating base 1 through the fixing seat 9, the rotating frame 5 is controlled to rotate by changing the length of the telescopic rod 8, so as to adjust the angle of the lamp cylinder 6, conveniently control the projection position of the laser lamp 7, and conveniently fold when not in use, the inner wall of the rotating frame 5 is clamped with the adjusting bolt 10, the surface of the adjusting bolt 10 is fixedly connected with the top of the lamp cylinder 6, the lamp cylinder 6 is fixed with one end of the rotating frame 5 through the adjusting bolt 10, and the restriction of the lamp cylinder 6 is released by loosening the adjusting bolt 10, so that the lamp cylinder 6 can be adjusted to the appropriate angle, and the projection effect of the laser lamp 7 is effectively improved.

[0023] With reference to Figure 3 Figure 4 The connecting frame 11 is installed on the surface of the lamp cylinder 6, the bottom end of the connecting frame 11 is provided with the shielding cover 12, the inner wall of the shielding cover 12 is movably connected with the bottom end of the lamp cylinder 6, the bottom end of the lamp cylinder 6 is shielded through the shielding cover 12, so as to avoid the debris generated during the use of the gear grinding disc 2 from adhering to the surface of the laser lamp 7, and affect the use effect of the laser lamp 7, the surface of the rotating frame 5 is provided with the winding motor 14, one end of the winding motor 14 is provided with the pull rope 13, the bottom end of the pull rope 13 is fixedly connected with the surface of the connecting frame 11, the pull rope 13 is pulled through the winding motor 14, so as to pull the connecting frame 11 through the pull rope 13, separate the shielding cover 12 from the bottom end of the lamp cylinder 6, reduce the amount of manual operation, and be more convenient to use.

[0024] The implementation principle of the gear aligning mechanism of the embodiment of the application is as follows: the connecting seat 4 is installed on the top of the rotating base 1, the inner wall of the connecting seat 4 is rotatably connected with the rotating frame 5, one end of the rotating frame 5 is rotatably connected with the lamp cylinder 6, the bottom end of the lamp cylinder 6 is provided with the laser lamp 7, so as to align the cutting position of the gear grinding disc 2 through the laser lamp 7, conveniently adjust the position of the gear grinding disc 2, avoid the damage to the processed material caused by the deviation of the gear grinding disc 2 in use due to the insufficient experience of the workers, the inner wall of the rotating frame 5 is slidably connected with the telescopic rod 8, the bottom end of the telescopic rod 8 is rotatably installed on the top of the rotating base 1 through the fixing seat 9, so as to control the rotating frame 5 to rotate by changing the length of the telescopic rod 8, thereby adjusting the angle of the lamp cylinder 6, conveniently controlling the projection position of the laser lamp 7, and conveniently folding when not in use, the inner wall of the rotating frame 5 is clamped with the adjusting bolt 10, the surface of the adjusting bolt 10 is fixedly connected with the top of the lamp cylinder 6, so as to fix the lamp cylinder 6 with one end of the rotating frame 5 through the adjusting bolt 10, and the restriction of the lamp cylinder 6 is released by loosening the adjusting bolt 10.

[0025] ​The connecting frame 11 is installed on the surface of the lamp cylinder 6, the bottom end of the connecting frame 11 is provided with a shielding cover 12, the inner wall of the shielding cover 12 is movably connected with the bottom end of the lamp cylinder 6, so that the bottom end of the lamp cylinder 6 is shielded by the shielding cover 12, and the debris generated during the use of the gear grinding disc 2 is prevented from adhering to the surface of the laser lamp 7, thereby avoiding the influence on the use effect of the laser lamp 7. The surface of the rotating frame 5 is provided with a winding motor 14, one end of the winding motor 14 is provided with a pull rope 13, and the bottom end of the pull rope 13 is fixedly connected with the surface of the connecting frame 11, so that the pull rope 13 is pulled by the winding motor 14, thereby pulling the connecting frame 11 through the pull rope 13, separating the shielding cover 12 from the bottom end of the lamp cylinder 6, reducing the amount of manual operation, and being more convenient to use.

[0026] The above are preferred embodiments of the present application, and are not intended to limit the protection scope of the present application. Therefore, any equivalent changes made on the basis of the structure, shape and principle of the present application shall be covered within the protection scope of the present application.

Claims

1. A tooth-meshing mechanism of a gear grinding machine, comprising a rotating seat (1) and a connecting seat (4), characterized in that: The surface of the rotating seat (1) is fixedly installed with a rotating motor (3), the output end of the rotating motor (3) is fixedly connected with a toothed disc (2), the surface of the toothed disc (2) is rotatably installed with the inner wall of the rotating seat (1), the top of the connecting seat (4) is rotatably connected with a rotating frame (5), the end of the rotating frame (5) away from the connecting seat (4) is rotatably installed with a lamp cylinder (6), and the bottom end of the lamp cylinder (6) is fixedly connected with a laser lamp (7).

2. A gear grinding machine aligning mechanism according to claim 1, characterized in that: The center of the rotating motor (3) is on the same straight line with the center of the toothed disc (2), the bottom end of the connecting seat (4) is fixedly installed with the top of the rotating seat (1), and the section of the rotating seat (1) is in a "V" shape structure.

3. A gear grinding machine tooth aligning mechanism according to claim 1, characterized in that: The inner wall of the rotating frame (5) is slidably connected with a telescopic rod (8), the bottom end of the telescopic rod (8) is rotatably installed with a fixing seat (9), and the bottom end of the fixing seat (9) is fixedly connected with the top of the rotating seat (1).

4. A gear grinding machine indexing mechanism according to claim 1, characterized in that: The inner wall of the rotating frame (5) is connected with an adjusting bolt (10), and the surface of the adjusting bolt (10) is fixedly installed with the top of the lamp cylinder (6).

5. A gear grinding machine indexing mechanism according to claim 1, wherein: The surface of the lamp cylinder (6) is rotatably connected with a connecting frame (11), the bottom end of the connecting frame (11) is fixedly installed with a shielding cover (12), the inner wall of the shielding cover (12) is movably connected with the bottom end of the lamp cylinder (6), and the size specification of the inner wall of the shielding cover (12) is matched with the size specification of the bottom end of the lamp cylinder (6).

6. A gear grinding machine indexing mechanism according to claim 1, characterized in that: The surface of the rotating frame (5) is fixedly installed with a winding motor (14), the output end of the winding motor (14) is fixedly connected with a pull rope (13), and the end of the pull rope (13) away from the connection with the winding motor (14) is fixedly installed with the surface of the connecting frame (11).

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