High-efficiency horizontal numerical control gear hobbing machine

Abstract

The utility model provides a high-efficiency horizontal numerical control gear hobbing machine, which relates to the technical field of gear hobbing machine processing, and comprises a deburring mechanism, a buffer mechanism is arranged in the deburring mechanism, the deburring mechanism comprises an operation table, a side plate is arranged at the top of the operation table, a sliding plate is arranged on the inner wall of the side plate, and the sliding plate is arranged on the inner wall of the side plate. An inclined groove is formed in one side of the sliding plate, and a connecting arm is arranged on one side of the side plate. According to the gear deburring device, the gears are indirectly stirred through the moving block and the deburring block moves up and down, so that the relative positions and movement modes of the gears can be adjusted according to specific requirements and characteristics of workpieces through the cooperation of the moving block and the deburring block so as to adapt to the gears of different specifications and shapes, and accurate cooperation of the gears and the deburring block is achieved. And the consistency and precision of the gear deburring effect can be guaranteed, and automatic gear deburring treatment is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of gear hobbing machines, in particular to a high-efficiency horizontal CNC gear hobbing machine. Background Art

[0002] Gear hobbing machine is a machine used to make gears. It uses a hob to roll on the surface of the workpiece, gradually cutting out the tooth shape to form a gear. Gear hobbing machines have the characteristics of high efficiency, high precision, and high quality, and are widely used in machinery manufacturing, automobile manufacturing, aerospace and other fields.

[0003] In the existing technology, after the gear hobbing machine completes the processing of the gear, there will be certain burrs on the tooth groove. Since the gear hobbing machine itself does not have the function of removing burrs, it can only be processed manually. Manually removing the burrs from the gear tooth groove requires a lot of manpower and time, especially in mass production, the labor cost will be relatively high. The quality and effect of manual burr removal may be affected by the operator's technical level and experience, and it is difficult to ensure the consistency and stability of the deburring quality of each gear tooth groove. This may cause differences in the processed gear tooth grooves, affecting their quality and performance. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings in the prior art and provide a high-efficiency horizontal CNC gear hobbing machine.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a high-efficiency horizontal CNC gear hobbing machine, comprising: a burr removal mechanism, a buffer mechanism is arranged inside the burr removal mechanism, the burr removal mechanism comprises an operating table, a side panel is arranged on the top of the operating table, a slide plate is arranged on the inner wall of the side panel, an inclined groove is opened on one side of the slide plate, a connecting arm is arranged on one side of the side panel, a moving block is arranged on the inner wall of the connecting arm, a telescopic rod is arranged at the bottom end of the slide plate, an operating table is arranged at the bottom end of the telescopic rod, a motor is arranged on the inner wall of the operating table, an eccentric wheel is arranged at one end of the motor, a mountain-shaped frame is arranged on the outer side of the eccentric wheel, a burr removal block is arranged on one side of the top of the mountain-shaped frame, and a gear hobbing machine body is arranged on the top of the operating table.

[0006] As a preferred embodiment, the buffer mechanism includes a support column, the outer side of the support column is connected to the inside of the operating table, the bottom of the operating table is fixedly connected to the top of the spring, and the bottom end of the spring is fixedly connected to the bottom end surface of the support column.

[0007] As a preferred embodiment, the top of the operating table is fixedly connected to the bottom end of the side panel, and the inner wall of the side panel is slidably connected to one end of the slide plate.

[0008] As a preferred embodiment, one end of the side of the moving block is slidably connected to the inner wall of the inclined groove, the surface of the moving block is slidably connected to the inner wall of the connecting arm, and both ends of the connecting arm are fixedly connected to one side of the side plate.

[0009] As a preferred embodiment, the bottom end of the slide plate is fixedly connected to the top end of the telescopic rod, and the bottom end of the telescopic rod is fixedly connected to the top of the operating table.

[0010] As a preferred implementation, the output end of the motor is fixedly connected to the inside of the eccentric wheel, and the outer side of the eccentric wheel is in contact with the inner surface of the mountain-shaped frame.

[0011] As a preferred implementation, the bottom end of the mountain-shaped frame is fixedly connected to the top end of the spring sheet, and the bottom end of the spring sheet is fixedly connected to the top of one side of the operating table.

[0012] As a preferred implementation, one side of the top of the mountain-shaped frame is fixedly connected to one side of the burr removal block.

[0013] Compared with the prior art, the advantages and positive effects of the utility model are:

[0014] 1. The gear is indirectly moved by the moving block and the deburring block moves up and down. The cooperation between the two can remove the burrs at the tooth groove of the gear. The relative position and movement mode between them can be adjusted according to specific needs and the characteristics of the workpiece to adapt to gears of different specifications and shapes. The precise cooperation between the two can also ensure the consistency and accuracy of the deburring effect on the gear, and realize the automated gear deburring process.

[0015] 2. By using the springs on the support columns, these forces can be absorbed and reduced, thereby reducing the pressure and burden on the operator during operation. The action of the springs can make the operating table have a certain elasticity and rebound ability, thereby increasing the stability of the operating table. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The utility model provides a high-efficiency horizontal CNC gear hobbing machine.

[0017] Figure 2 The utility model provides a schematic diagram of the side structural view of the components of a high-efficiency horizontal CNC gear hobbing machine.

[0018] Figure 3 The utility model provides a schematic diagram of the cross-sectional structure of components of a high-efficiency horizontal CNC gear hobbing machine.

[0019] Figure 4 The utility model provides a schematic diagram of the enlarged structure of components of a high-efficiency horizontal CNC gear hobbing machine.

[0020] Legend:

[0021] 1. Deburring mechanism; 11. Operating table; 12. Side plate; 13. Slide plate; 14. Inclined slot; 15. Connecting arm; 16. Moving block; 17. Telescopic rod; 18. Shrapnel; 19. Mountain frame; 110. Deburring block; 111. Motor; 112. Eccentric wheel; 113. Gear hobbing machine body;

[0022] 2. Buffer mechanism; 21. Support column; 22. Spring. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Example 1

[0025] like Figure 1 - Figure 4As shown, the utility model provides a technical solution: a high-efficiency horizontal CNC gear hobbing machine, comprising: a deburring mechanism 1, a buffer mechanism 2 is arranged inside the deburring mechanism 1, the deburring mechanism 1 comprises an operating table 11, a side plate 12 is arranged on the top of the operating table 11, a slide plate 13 is arranged on the inner wall of the side plate 12, an inclined groove 14 is opened on one side of the slide plate 13, a connecting arm 15 is arranged on one side of the side plate 12, a moving block 16 is arranged on the inner wall of the connecting arm 15, a telescopic rod 17 is arranged at the bottom end of the slide plate 13, an operating table 11 is arranged at the bottom end of the telescopic rod 17, a motor 111 is arranged on the inner wall of the operating table 11, an eccentric wheel 112 is arranged at one end of the motor 111, a mountain-shaped frame 19 is arranged on the outer side of the eccentric wheel 112, a deburring block 110 is arranged on the top side of the mountain-shaped frame 19, and the gear hobbing machine itself is arranged on the top of the operating table 11 The body 113, the top of the operating table 11 is fixedly connected to the bottom end of the side plate 12, the inner wall of the side plate 12 is slidably connected to one end of the slide plate 13, one end of the side of the moving block 16 is slidably connected to the inner wall of the inclined groove 14, the surface of the moving block 16 is slidably connected to the inner wall of the connecting arm 15, the two ends of the connecting arm 15 are fixedly connected to one side of the side plate 12, the bottom end of the slide plate 13 is fixedly connected to the top of the telescopic rod 17, the bottom end of the telescopic rod 17 is fixedly connected to the top of the operating table 11, the output end of the motor 111 is fixedly connected to the inside of the eccentric wheel 112, the outer side of the eccentric wheel 112 is in contact with the inner surface of the mountain-shaped frame 19, the bottom end of the mountain-shaped frame 19 is fixedly connected to the top of the spring piece 18, the bottom end of the spring piece 18 is fixedly connected to the top of one side of the operating table 11, and the top side of the mountain-shaped frame 19 is fixedly connected to one side of the thorn removal block 110.

[0026] In this embodiment, after the gear hobbing machine body 113 has finished processing the gear, there are certain burrs on its surface. By extending and retracting the telescopic rod 17 of the device back and forth, the slide plate 13 moves up and down in the side plate 12, and the surface of the slide plate 13 is designed with an inclined groove 14. The moving block 16 will slide horizontally inside the connecting arm 15 under the influence of the inclined groove 14. In this process, the moving block 16 will indirectly move the gear. This indirect movement can effectively help reduce the burden of subsequent work;

[0027] Secondly, as the gear moves indirectly, the motor 111 is started, so that the eccentric wheel 112 is affected by it, and it will squeeze the inside of the mountain-shaped frame 19, and the spring piece 18 at the bottom of the mountain-shaped frame 19 will retract after receiving the external force. When the external force is released, it will be released again, and the mountain-shaped frame 19 will be lifted up, and the burr removal block 110 on one side of the mountain-shaped frame 19 will enter the tooth groove of the gear, and the burr removal process will be performed in the tooth groove of the gear, thereby improving the accuracy and consistency of the process, realizing the automatic gear burr removal process, reducing the need for manual operation, and improving work efficiency. The burr removal process is performed in the tooth groove of the gear, which helps to improve the accuracy and consistency of the process;

[0028] Therefore, through the cooperation between the moving block 16 and the deburring block 110, a certain flexibility can be provided. According to specific needs and characteristics of the workpiece, their relative position and movement mode can be adjusted to adapt to gears of different specifications and shapes. In addition, the precise cooperation between the two can also achieve the consistency and accuracy of the deburring effect on the gears.

[0029] Example 2

[0030] like Figure 1 As shown, the buffer mechanism 2 includes a support column 21, the outer side of the support column 21 is connected to the inside of the operating table 11, the bottom of the operating table 11 is fixedly connected to the top of the spring 22, and the bottom end of the spring 22 is fixedly connected to the bottom end surface of the support column 21.

[0031] In this embodiment, since certain vibrations and impact forces are generated when the device moves, these forces will be transmitted to the operating table 11. By using the spring 22 on the support column 21, these forces can be absorbed and reduced, thereby reducing the pressure and burden on the operator during the operation. The action of the spring 22 can make the operating table 11 have a certain elasticity and rebound ability, thereby increasing the stability of the operating table 11. When external forces act on the device, the spring 22 can absorb and adjust these forces, so that the operating table 11 maintains a relatively stable working state, thereby improving the accuracy and reliability of the operation.

[0032] Working principle:

[0033] like Figure 1 - Figure 4 As shown, when the utility model is in use, according to the needs of the user, the telescopic rod 17 of the device is extended and retracted back and forth up and down, so that the slide plate 13 moves up and down in the side plate 12, and the surface of the slide plate 13 is designed with an inclined groove 14, and the moving block 16 will be affected by the inclined groove 14 to slide horizontally inside the connecting arm 15. In this process, the moving block 16 will indirectly dial the gear. As the gear moves indirectly, the motor 111 is started, so that the eccentric wheel 112 is affected by it, and it will squeeze the inside of the mountain-shaped frame 19, and the spring piece 18 at the bottom of the mountain-shaped frame 19 will retract after receiving external force. When the external force is released, it is released again to lift the mountain-shaped frame 19, and the burr removal block 110 on one side of the mountain-shaped frame 19 enters the tooth groove of the gear to perform burr removal in the tooth groove of the gear, thereby improving the accuracy and consistency of the treatment;

[0034] By using the spring 22 on the support column 21, these forces can be absorbed and reduced, thereby reducing the pressure and burden on the operator during operation. The spring 22 can make the operating table 11 have a certain elasticity and rebound ability, thereby increasing the stability of the operating table 11.

[0035] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A high-efficiency horizontal CNC gear hobbing machine, characterized in that: include: A thorn removal mechanism (1), wherein a buffer mechanism (2) is arranged inside the thorn removal mechanism (1), wherein the thorn removal mechanism (1) comprises an operating table (11), wherein a side plate (12) is arranged on the top of the operating table (11), wherein a slide plate (13) is arranged on the inner wall of the side plate (12), wherein an inclined groove (14) is provided on one side of the slide plate (13), wherein a connecting arm (15) is arranged on one side of the side plate (12), wherein a moving block (16) is arranged on the inner wall of the connecting arm (15), wherein the slide plate A telescopic rod (17) is arranged at the bottom end of the telescopic rod (17), an operating table (11) is arranged at the bottom end of the telescopic rod (17), a motor (111) is arranged on the inner wall of the operating table (11), an eccentric wheel (112) is arranged at one end of the motor (111), a mountain-shaped frame (19) is arranged on the outer side of the eccentric wheel (112), a burr removal block (110) is arranged on one side of the top end of the mountain-shaped frame (19), and a gear hobbing machine body (113) is arranged on the top of the operating table (11).

2. A high-efficiency horizontal CNC gear hobbing machine according to claim 1, characterized in that: The buffer mechanism (2) comprises a support column (21), the outer side of the support column (21) is connected to the inside of the operating table (11), the bottom of the operating table (11) is fixedly connected to the top of a spring (22), and the bottom end of the spring (22) is fixedly connected to the bottom end surface of the support column (21).

3. The high-efficiency horizontal CNC gear hobbing machine according to claim 1, characterized in that: The top of the operating table (11) is fixedly connected to the bottom end of the side plate (12), and the inner wall of the side plate (12) is slidably connected to one end of the slide plate (13).

4. The high-efficiency horizontal CNC gear hobbing machine according to claim 1, characterized in that: One end of the side surface of the moving block (16) is slidably connected to the inner wall of the inclined groove (14), the surface of the moving block (16) is slidably connected to the inner wall of the connecting arm (15), and both ends of the connecting arm (15) are fixedly connected to one side of the side plate (12).

5. The high-efficiency horizontal CNC gear hobbing machine according to claim 1, characterized in that: The bottom end of the slide plate (13) is fixedly connected to the top end of the telescopic rod (17), and the bottom end of the telescopic rod (17) is fixedly connected to the top of the operating table (11).

6. The high-efficiency horizontal CNC gear hobbing machine according to claim 1, characterized in that: The output end of the motor (111) is fixedly connected to the inside of the eccentric wheel (112), and the outer side of the eccentric wheel (112) is in contact with the inner surface of the mountain-shaped frame (19).

7. The high-efficiency horizontal CNC gear hobbing machine according to claim 1, characterized in that: The bottom end of the mountain-shaped frame (19) is fixedly connected to the top end of the spring sheet (18), and the bottom end of the spring sheet (18) is fixedly connected to the top of one side of the operating table (11).

8. The high-efficiency horizontal CNC gear hobbing machine according to claim 1, characterized in that: One side of the top end of the mountain-shaped frame (19) is fixedly connected to one side of the thorn removal block (110).

Images