Automatic tooth aligning mechanism of gear chamfering machine

Abstract

The utility model discloses an automatic tooth aligning mechanism of a gear chamfering machine in the technical field of gear chamfering machines, which is reasonable in structure and is characterized in that a tooth aligning seat is fixedly arranged at the output end of an air cylinder B on a tooth aligning platform, and the tooth aligning platform is fixedly arranged at the output end of an air cylinder A on a side frame; an output shaft of a motor in a tooth holder is fixed on a turntable, so that a gear needing to be processed is placed on the outer wall of a stud on the turntable and is locked and fixed by a nut, the gear is pushed by an air cylinder B to be in contact with the position of a milling cutter on a gear chamfering machine, the tooth aligning effect is realized, and the gear is driven and controlled to rotate according to a motor; the air cylinder A drives and controls the gear to ascend and descend, so that the gear after tooth alignment is machined, the position and the angle are continuously controlled and adjusted, personnel tooth alignment operation is not needed in the period, adjustment treatment of all directions of the gear after tooth alignment is met, and chamfering operation of the gear after tooth alignment is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of gear chamfering machines, in particular to an automatic gear alignment mechanism for a gear chamfering machine. Background Art

[0002] The gear chamfering machine is a mechanical device specially used for chamfering the edge of the gear. Chamfering is to remove burrs on the edge of the gear, improve the strength of the gear and extend its service life, while also improving the meshing performance and assembly quality of the gear. At present, when the gear chamfering machine is processing the gear, it is necessary to take gear alignment treatment on the gear. Due to the gear alignment method, automatic and semi-automatic methods are usually adopted. The semi-automatic method requires personnel to align the teeth before processing. The process is relatively troublesome, time-consuming and labor-intensive, which increases the workload of the operators involved. The automatic method requires that the gear can be matched with the gear chamfering machine to move up and down, left and right, and rotate after teeth alignment to ensure that it can process the gear. If this is not met, the gear processing efficiency will be affected. At the same time, a large amount of debris is easily generated during the gear processing process, which is relatively troublesome to clean up, thereby affecting the use effect of the gear chamfering machine and indirectly reducing the processing efficiency of the gear chamfering machine.

[0003] Therefore, it is necessary to develop an automatic gear alignment mechanism for a gear chamfering machine. Utility Model Content

[0004] The purpose of the utility model is to provide an automatic gear alignment mechanism for a gear chamfering machine to solve the problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solution: an automatic gear alignment mechanism for a gear chamfering machine, comprising a gear chamfering machine, a side frame being installed below an outer wall of one side of the gear chamfering machine, cylinders A being installed on both sides of the inner top of the side frame, and a gear alignment platform being installed above the side frame;

[0006] A guide groove is provided on one side of the surface of the gear-matching platform, a cylinder B is installed on one side of the interior of the gear-matching platform, and a gear seat is installed inside the guide groove.

[0007] Preferably, a feed hopper is installed on one side of the top of the side frame, and a material receiving box is installed on one side of the interior of the side frame.

[0008] Preferably, the material receiving box is slidably connected to the side frame, and universal wheels are installed on both sides of the bottom of the material receiving box.

[0009] Preferably, the bottom of the gear-matching platform is fixedly connected to the output end of the cylinder A.

[0010] Preferably, the outer wall of the pair of tooth seats is slidably connected to the inner wall of the guide groove, and one side of the outer wall of the pair of tooth seats is fixedly connected to the output end of the cylinder B.

[0011] Preferably, a turntable is rotatably connected to the top center of the gear seat, and the turntable is located above the gear platform. A motor is installed inside the gear seat, and the output shaft on the motor is fixedly connected to the bottom of the turntable.

[0012] Preferably, a stud is installed at the top center of the turntable, and a gear is slidably connected to the lower side of the outer wall of the stud.

[0013] Preferably, a nut is provided above the outer wall of the stud, and the inner wall of the nut is threadedly connected to the outer wall of the stud.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] By fixing the gear seat on the output end of cylinder B on the gear alignment platform, and fixing the gear alignment platform on the output end of cylinder A on the side frame, the output shaft of the motor in the gear seat is fixed on the turntable, so that the gear to be processed is placed on the outer wall of the stud on the turntable and locked with a nut. Cylinder B then pushes the gear to contact the milling cutter position on the gear chamfering machine to achieve the gear alignment effect. The motor drives the gear to rotate, and cylinder A drives the gear to rise and fall to achieve the gear after gear alignment for processing, and continuously controls and adjusts the position and angle. During this period, no personnel are required to perform gear alignment operations, and the various orientation adjustment processes of the gear after gear alignment are also satisfied, which facilitates the gear chamfering processing operation after gear alignment.

[0016] Through the material receiving box in the side frame, the debris generated during the gear chamfering process falls into the material receiving box from the feed hopper, which is convenient for unified cleaning later. It effectively improves the use effect of the gear chamfering machine and indirectly improves the processing efficiency of the gear chamfering machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A front cross-sectional view provided for the present utility model;

[0018] Figure 2 A front view provided for the utility model;

[0019] Figure 3 The utility model provides Figure 1 A magnified view of the structure at point A;

[0020] Figure 4 This is a partial structural decomposition diagram provided by the utility model.

[0021] In the figure: 1. Gear chamfering machine; 2. Side frame; 201. Cylinder A; 202. Feed hopper; 203. Material receiving box; 204. Universal wheel; 3. Gear alignment platform; 301. Guide groove; 302. Cylinder B; 4. Gear alignment seat; 401. Turntable; 402. Motor; 403. Stud; 404. Gear; 405. Nut. DETAILED DESCRIPTION

[0022] 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.

[0023] The utility model provides the following technical solutions: an automatic gear alignment mechanism for a gear chamfering machine, see Figure 1-4 , including a gear chamfering machine 1, a side frame 2 is installed at the lower part of the outer wall of one side of the gear chamfering machine 1, and cylinders A201 are installed on both sides of the top of the side frame 2, a feed hopper 202 is installed on one side of the top of the side frame 2, and a material receiving box 203 is installed on one side of the inner side of the side frame 2. The material receiving box 203 is slidably connected to the side frame 2, and universal wheels 204 are installed on both sides of the bottom of the material receiving box 203. The side frame 2 on the gear chamfering machine 1 is pushed into the material receiving box 203, and four sets of universal wheels 204 are installed at the bottom of the material receiving box 203 accordingly. According to the feed hopper 202 on the side frame 2, the debris generated during the gear chamfering process falls into the material receiving box 203 from the feed hopper 202. When the debris in the material receiving box 203 is full, the material receiving box 203 is pulled out and cleaned up uniformly, so as to avoid the situation where the debris generated during the gear chamfering process is difficult to clean up. A gear platform 3 is installed above the side frame 2;

[0024] A guide groove 301 is provided on one side of the surface of the gear platform 3, and a cylinder B302 is installed on one side of the interior of the gear platform 3. The bottom of the gear platform 3 is fixedly connected to the output end of the cylinder A201. The gear platform 3 is fixed to the output end of the cylinder A201 on the side frame 2 so that the cylinder A201 can drive and control the lifting operation of the gear platform 3. A gear seat 4 is installed inside the guide groove 301. The outer wall of the gear seat 4 is slidably connected to the inner wall of the guide groove 301. One side of the outer wall of the gear seat 4 is connected to the output end of the cylinder B302. The gear holder 4 is fixedly connected and installed in the guide groove 301 on the gear platform 3 in a sliding manner, and the outer wall of the gear holder 4 is fixed to the output end of the cylinder B302 on the gear platform 3, so that the cylinder B302 can drive and control the gear holder 4 to move horizontally back and forth in the guide groove 301. The top center position of the gear holder 4 is rotatably connected with a turntable 401, and the turntable 401 is located above the gear platform 3. A motor 402 is installed inside the gear holder 4, and the output shaft of the motor 402 is fixedly connected to the bottom of the turntable 401. The turntable 4 01 is installed at the top center of the stud 403, and a gear 404 is slidably connected to the lower outer wall of the stud 403. A nut 405 is provided on the upper outer wall of the stud 403. The inner wall of the nut 405 is threadedly connected to the outer wall of the stud 403. The turntable 401 is set on the top of the gear holder 4 in a rotating connection manner, and the output end of the motor 402 in the gear holder 4 is fixed to the bottom of the turntable 401, so that the motor 402 can drive the turntable 401 to rotate. 1 is locked and fixed by nut 405, and then cylinder B302 pushes gear 404 to contact the milling cutter position on gear chamfering machine 1 to achieve tooth alignment effect, and then the motor 402 drives the control gear 404 to rotate, and the cylinder A201 drives the control gear 404 to rise and fall, so that it reaches the gear 404 after tooth alignment for processing, and continuously controls and adjusts the position and angle. During the period, no personnel are required to perform tooth alignment operation, and the various orientation adjustment processing of the gear after tooth alignment is also satisfied, which facilitates the gear chamfering operation after tooth alignment.

[0025] Working principle: When using the present invention, the side frame 2 on the gear chamfering machine 1 is pushed into the material receiving box 203, and four sets of universal wheels 204 are installed at the bottom of the material receiving box 203. According to the feed hopper 202 on the side frame 2, the debris generated during the gear chamfering process falls into the material receiving box 203 from the feed hopper 202. When the debris in the material receiving box 203 is full, the material receiving box 203 is pulled out and cleaned up uniformly, so as to avoid the situation where the debris generated during the gear chamfering process is difficult to clean up. By installing the gear platform 3 at the output end of the cylinder A201 on the side frame 2, the cylinder A201 can drive and control the lifting operation of the gear platform 3. By installing the gear seat 4 in a sliding manner in the guide groove 301 on the gear platform 3, and fixing the outer wall of the gear seat 4 at the output end of the cylinder B302 on the gear platform 3, the cylinder B302 can drive and control the gear seat 4 to move horizontally back and forth in the guide groove 301. , by arranging the turntable 401 on the top of the gear holder 4 in a rotating connection manner, and fixing the output end of the motor 402 in the gear holder 4 to the bottom of the turntable 401, the motor 402 can drive the control turntable 401 to rotate, and by placing the gear 404 that needs to be processed on the outer wall of the stud 403 on the turntable 401, locking and fixing it with the nut 405, and then the cylinder B302 pushes the gear 404 to contact the milling cutter position on the gear chamfering machine 1 to achieve the gear alignment effect, and then according to the drive control gear 404 of the motor 402 to rotate, the cylinder A201 drives the control gear 404 to rise and fall, so that it reaches the gear 404 after gear alignment for processing, and continuously controls and adjusts the position and angle. During the process, no personnel are required to perform gear alignment operations, and the various orientation adjustment processes of the gear after gear alignment are also met, which facilitates the gear chamfering processing operation after gear alignment, effectively improves the use effect of the gear chamfering machine, and indirectly and effectively improves the processing efficiency of the gear chamfering machine.

[0026] While the present invention has been described above with reference to exemplary embodiments, various modifications may be made and equivalent components may be substituted without departing from the scope of the present invention. In particular, as long as no structural conflicts exist, the various features of the disclosed embodiments may be combined with one another in any manner. The omission of an exhaustive description of these combinations in this specification is solely for the sake of space and resource conservation. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but encompasses all technical solutions within the scope of the claims.

Claims

1. An automatic gear alignment mechanism for a gear chamfering machine, comprising a gear chamfering machine (1), wherein a side frame (2) is installed below an outer wall of one side of the gear chamfering machine (1), and characterized in that: Cylinders A (201) are installed on both sides of the inner top of the side frame (2), and a gear platform (3) is installed above the side frame (2); A guide groove (301) is provided on one side of the surface of the tooth-matching platform (3), a cylinder B (302) is installed on one side of the interior of the tooth-matching platform (3), and a tooth-matching seat (4) is installed inside the guide groove (301).

2. The automatic gear alignment mechanism of a gear chamfering machine according to claim 1, characterized in that: A feed hopper (202) is installed on one side of the top of the side frame (2), and a material receiving box (203) is installed on one side of the interior of the side frame (2).

3. The automatic gear alignment mechanism of a gear chamfering machine according to claim 2, characterized in that: The material receiving box (203) is slidably connected to the side frame (2), and universal wheels (204) are installed on both sides of the bottom of the material receiving box (203).

4. The automatic gear alignment mechanism of a gear chamfering machine according to claim 1, characterized in that: The bottom of the tooth-matching platform (3) is fixedly connected to the output end of the cylinder A (201).

5. The automatic gear alignment mechanism of a gear chamfering machine according to claim 1, characterized in that: The outer wall of the tooth seat (4) is slidably connected to the inner wall of the guide groove (301), and one side of the outer wall of the tooth seat (4) is fixedly connected to the output end of the cylinder B (302).

6. The automatic gear alignment mechanism of a gear chamfering machine according to claim 1, characterized in that: A turntable (401) is rotatably connected to the center of the top of the tooth seat (4), and the turntable (401) is located above the tooth platform (3). A motor (402) is installed inside the tooth seat (4), and an output shaft on the motor (402) is fixedly connected to the bottom of the turntable (401).

7. The automatic gear alignment mechanism of a gear chamfering machine according to claim 6, characterized in that: A stud (403) is installed at the center of the top of the turntable (401), and a gear (404) is slidably connected to the lower portion of the outer wall of the stud (403).

8. The automatic gear alignment mechanism of a gear chamfering machine according to claim 7, characterized in that: A nut (405) is provided above the outer wall of the stud (403), and the inner wall of the nut (405) is threadedly connected to the outer wall of the stud (403).

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