High-wear-resistance gearbox surface treatment auxiliary tool and using method thereof

What is AI technical title?
AI technical title is built by Patsnap AI team. It summarizes the technical point description of the patent document.
By designing a gearbox surface treatment auxiliary tooling with a rotating frame and a gear system, the problems of low plating efficiency and complex operation in the prior art are solved, and the all-round efficient plating of the gearbox is realized.

CN119500445APending Publication Date: 2025-02-25ZHENJIANG TUFF MACHINING CO LTD

View PDF 0 Cites 0 Cited by

Patent Information

Application Number: CN202411705875.1
Authority / Receiving Office: CN · China
Patent Type: Applications(China)
Current Assignee / Owner
Filing Date: 2024-11-26
Publication Date: 2025-02-25

AI Technical Summary

Technical Problem

The prior art When plating the gearbox, the efficiency is low and requires manual use of clamping tools to frequently turn the gearbox, resulting in trouble in operation.

Method used

A high-wear-resistant gear box surface treatment auxiliary tool is designed, and the gear box is driven to rotate front and back, left and right through the rotating frame and gear system, so that staff can use spray guns to coat the gear box in all directions.

Benefits of technology

The all-round coating of the gearbox is realized, the coating efficiency is improved, the operation process is simplified, and the complexity of manual operation is reduced.

✦ Generated by Eureka AI based on patent content.

Smart Images

Figure CN119500445A_ABST

Patent Text Reader

Abstract

The invention discloses a high-abrasion-resistance gearbox surface treatment auxiliary tool and a using method thereof.The high-abrasion-resistance gearbox surface treatment auxiliary tool comprises a base, a gearbox, a first supporting frame, a second supporting frame, a rotating frame, a first movable assembly and a second movable assembly; an independent area for the rotating frame to rotate is formed between the first supporting frame and the second supporting frame, the rotating frame is arranged in the independent area and rotates in the independent area through the first movable assembly, and the gearbox rotates in the rotating frame through the second movable assembly. The gear box rotates left and right under rotation of the lower connecting rod and the upper connecting rod, different rotating directions of the gear box are increased, a worker can conduct all-directional coating on the gear box, the gear box does not need to be continuously turned over manually through a clamping tool, the overall structure is simple, use is convenient and fast, and the coating efficiency is improved.

Need to check novelty before this filing date? Find Prior Art

Description

Technical Field

[0001] The invention relates to a high-wear-resistant gear box surface treatment auxiliary tool and a use method thereof. Background Art

[0002] Gearboxes are widely used, for example, in wind turbines. Gearboxes are an important mechanical component that is widely used in wind turbines. Its main function is to transfer the power generated by the wind rotor to the generator and make it get the corresponding speed.

[0003] Currently, gearboxes need to be plated on their surfaces after production to enhance the wear resistance of the gearbox surface. However, during the plating process, workers are required to use clamping tools to move the gearbox so that all surfaces are plated. However, this method is more cumbersome and the overall plating efficiency is low. Summary of the invention

[0004] In order to overcome the deficiencies of the prior art, the present invention provides a high wear-resistant gear box surface treatment auxiliary tooling and a method of using the same. The first rotating shaft rotates to drive the rotating frame to rotate back and forth, allowing the gear box to follow the forward and backward rotation. At this time, the staff can use a spray gun to perform coating treatment on part of the surface of the gear box. Under the rotation of the second rotating shaft, the first gear follows the rotation, and the first gear is meshed with the second gear, so that the second gear rotates around the first gear while performing a circular motion, allowing the rotating rod to rotate. The rotation of the rotating rod drives the third gear to rotate, and the third gear is meshed with the fourth gear to drive the fourth gear to rotate, allowing the third rotating shaft to drive the lower connecting rod to rotate, and the gear box can rotate left and right under the rotation of the lower connecting rod and the upper connecting rod, increasing the different rotation directions of the gear box, allowing the staff to perform all-round coating on the gear box, without the need to manually use a clamping tool to continuously turn the gear box. The overall structure is simple, easy to use, and the efficiency of coating is improved.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions: a high wear-resistant gearbox surface treatment auxiliary tooling, comprising a base, a gearbox, a first support frame and a second support frame, a rotating frame, a first movable component and a second movable component, the first support frame and the second support frame are arranged on the upper surface of the base, and an independent area for the rotating frame to rotate is formed between the first support frame and the second support frame, the rotating frame is arranged in the independent area, the rotating frame rotates in the independent area through the first movable component, and the gearbox rotates in the rotating frame through the second movable component.

[0006] As a preferred technical solution of the present invention, the first movable component includes a fixed plate arranged on the outside of the first support frame, a motor is installed on the upper surface of the fixed plate, a first rotating shaft is connected to the power output end of the motor, the first rotating shaft is inserted into the first support frame, and extends to an independent area to be connected to the rotating frame.

[0007] As a preferred technical solution of the present invention, a first gear is installed on the second support frame through a second rotating shaft on the side facing the first support frame, and the second rotating shaft is also connected to the rotating frame.

[0008] As a preferred technical solution of the present invention, two reinforcing ribs are provided on the lower surface of the fixing plate, and the reinforcing ribs are connected to the first supporting frame.

[0009] As a preferred technical solution of the present invention, the second movable component includes a connecting frame arranged outside the rotating frame, and a cylinder is arranged on the side of the connecting frame away from the rotating frame, and a rotating rod is inserted into the cylinder.

[0010] As a preferred technical solution of the present invention, a second gear is provided at one end of the rotating rod facing the second supporting frame, and the second gear is meshed with the first gear.

[0011] As a preferred technical solution of the present invention, the end of the rotating rod away from the second gear is connected to a third gear, a third rotating shaft is inserted on the rotating frame, the third rotating shaft extends outside the rotating frame and is connected to a fourth gear, and the third gear is meshed with the fourth gear.

[0012] As a preferred technical solution of the present invention, an upper connecting rod and a lower connecting rod are respectively provided on the upper and lower sides of the gear box.

[0013] As a preferred technical solution of the present invention, the end of the third rotating shaft away from the fourth gear passes through the rotating frame and is connected to the lower connecting rod, and the end of the rotating frame away from the third rotating shaft is provided with a fourth rotating shaft, and the fourth rotating shaft extends into the rotating frame and is connected to the upper connecting rod.

[0014] A method for using a high wear-resistant gearbox surface treatment auxiliary tooling, the specific steps are as follows: S1. First, install the gear box between the upper connecting rod and the lower connecting rod through the connection holes preset on the upper and lower surfaces of the gear box, so that the gear box is fixed in the rotating frame; S2, start the first motor, the power output end of the first motor drives the first rotating shaft to rotate, driving the rotating frame to rotate forward and backward, and the first gear follows the rotation of the second rotating shaft; S3, meshing the first gear with the second gear, so that the second gear makes a circular motion around the first gear and rotates at the same time, so that the rotating rod rotates; S4, the rotating rod rotates to drive the third gear to rotate, and the third gear meshes with the fourth gear to drive the fourth gear to rotate, so that the third rotating shaft drives the lower connecting rod to rotate; S5. The gear box rotates left and right under the rotation of the lower connecting rod and the upper connecting rod, and rotates back and forth driven by the rotating frame. At this time, the staff can use a spray gun to perform all-round coating on the surface of the gear box.

[0015] Compared with the prior art, the beneficial effects that the present invention can achieve are: by rotating the first rotating shaft, the rotating frame is driven to rotate back and forth, and the gear box follows the forward and backward rotation. At this time, the staff can use a spray gun to perform coating treatment on part of the surface of the gear box, and under the rotation of the second rotating shaft, the first gear follows the rotation, and the first gear is meshed with the second gear, so that the second gear rotates around the first gear while performing a circular motion, so that the rotating rod rotates, and the rotation of the rotating rod drives the third gear to rotate, and the third gear is meshed with the fourth gear to drive the fourth gear to rotate, so that the third rotating shaft drives the lower connecting rod to rotate, and the gear box realizes left and right rotation under the rotation of the lower connecting rod and the upper connecting rod, and increases the different rotation directions of the gear box, so that the staff can perform all-round coating on the gear box, without the need to manually use clamping tools to continuously turn the gear box. The overall structure is simple, easy to use, and the efficiency of coating is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the present invention from a first viewing angle; Figure 2 It is a schematic diagram of the overall structure of the present invention from a second viewing angle; Figure 3 It is a schematic diagram of the structure of the reinforcing rib of the present invention; Figure 4 It is a schematic structural diagram of the rotating rod of the present invention; Figure 5 is a schematic structural diagram of the third gear of the present invention; Figure 6 It is a schematic structural diagram of the upper connecting rod and the lower connecting rod of the present invention.

[0017] Among them: 1. base; 2. gear box; 3. first support frame; 4. second support frame; 5. rotating frame; 6. fixed plate; 7. motor; 8. first rotating axis; 9. second rotating axis; 10. first gear; 11. reinforcing rib; 12. connecting frame; 13. cylinder; 14. rotating rod; 15. second gear; 16. third gear; 17. third rotating axis; 18. fourth gear; 19. upper connecting rod; 20. lower connecting rod; 21. fourth rotating axis. DETAILED DESCRIPTION

[0018] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific embodiments, but the following embodiments are only preferred embodiments of the present invention, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the scope of protection of the present invention. The experimental methods in the following embodiments, unless otherwise specified, are conventional methods, and the materials, reagents, etc. used in the following embodiments, unless otherwise specified, can be obtained from commercial channels.

[0019] Example: like Figure 1 - Figure 6 As shown, this embodiment proposes a high wear-resistant gear box 2 surface treatment auxiliary tooling, including a base 1, a gear box 2, a first support frame 3 and a second support frame 4, a rotating frame 5, a first movable component and a second movable component, wherein the first support frame 3 and the second support frame 4 are arranged on the upper surface of the base 1, and an independent area for the rotating frame 5 to rotate is formed between the first support frame 3 and the second support frame 4, the rotating frame 5 is arranged in the independent area, the rotating frame 5 rotates in the independent area through the first movable component, and the gear box 2 rotates in the rotating frame 5 through the second movable component; By rotating the first rotating shaft 8, the rotating frame 5 is driven to rotate back and forth, and the gear box 2 rotates back and forth accordingly. At this time, the staff can use a spray gun to perform coating treatment on part of the surface of the gear box 2. Under the rotation of the second rotating shaft 9, the first gear 10 is rotated accordingly. The first gear 10 is meshed with the second gear 15, so that the second gear 15 rotates while performing a circular motion around the first gear 10, so that the rotating rod 14 rotates. The rotation of the rotating rod 14 drives the third gear 16 to rotate. The third gear 16 is meshed with the fourth gear 18 to drive the fourth gear 18 to rotate, so that the third rotating shaft 17 drives the lower connecting rod 20 to rotate. The gear box 2 rotates left and right under the rotation of the lower connecting rod 20 and the upper connecting rod 19. The different rotation directions of the gear box 2 are increased, so that the staff can perform all-round coating on the gear box 2 without manually using a clamping tool to continuously flip the gear box 2. The overall structure is simple and easy to use, thereby improving the overall work efficiency.

[0020] The first movable component includes a fixed plate 6 arranged outside the first support frame 3, a motor 7 is installed on the upper surface of the fixed plate 6, and a first rotating shaft 8 is connected to the power output end of the motor 7. The first rotating shaft 8 is plugged into the first support frame 3 and extends to the independent area to connect with the rotating frame 5. After the first rotating shaft 8 is driven to rotate by the motor 7, the rotating frame 5 can be rotated back and forth in the independent area formed between the first support frame 3 and the second support frame 4 with the cooperation of the second rotating shaft 9. The second support frame 4 is installed with a first gear 10 through the second rotating shaft 9 on the side facing the first support frame 3. The second rotating shaft 9 is also connected to the rotating frame 5. When the rotating frame 5 rotates, the second rotating shaft 9 will drive the first gear 10 to rotate. Two reinforcing ribs 11 are arranged on the lower surface of the fixed plate 6, and the reinforcing ribs 11 are connected to the first support frame 3. The reinforcing ribs 11 are used to improve the fixation of the fixed plate 6 and improve the stability of the motor 7 during operation.

[0021] Furthermore, the second movable component includes a connecting frame 12 arranged on the outside of the rotating frame 5, and a cylinder 13 is arranged on the side of the connecting frame 12 away from the rotating frame 5. A rotating rod 14 is inserted in the cylinder 13. When the rotating frame 5 rotates back and forth, the connecting frame 12 is driven to rotate accordingly, and the second gear 15 is rotated accordingly at this time. The rotating rod 14 is provided with a second gear 15 at one end facing the second supporting frame 4. The second gear 15 is meshed with the first gear 10. The second gear 15 is meshed with the first gear 10 through the second gear 15. The second gear 15 rotates while making a circular motion around the first gear 10, thereby driving the rotating rod 14 to rotate in the cylinder 13, and the cylinder 13 is hollow. The third gear 16 is connected to one end of the rotating rod 14 away from the second gear 15, and a third rotating shaft 17 is inserted on the rotating frame 5. The third rotating shaft 17 extends to the outside of the rotating frame 5 and is connected to a fourth gear 18. The third gear 16 is meshed with the fourth gear 18. As the rotating rod 14 rotates, the third gear 16 is driven to rotate, and the third gear 16 meshes with the fourth gear 18, allowing the fourth gear 18 to rotate with it, thereby driving the rotation of the third rotating shaft 17. The third rotating shaft 17 drives the lower connecting rod 20 to rotate, and with the cooperation of the upper connecting rod 19 and the fourth rotating shaft 21, the gear box 2 is driven to rotate. There is no need for manual rotation, and the staff only needs to take a spray gun to coat the surface of the gear box 2. An upper connecting rod 19 and a lower connecting rod 20 are respectively provided on the upper and lower sides of the gear box 2. The end of the third rotating shaft 17 away from the fourth gear 18 passes through the rotating frame 5 and is connected to the lower connecting rod 20. The end of the rotating frame 5 away from the third rotating shaft 17 is provided with a fourth rotating shaft 21. The fourth rotating shaft 21 extends into the rotating frame 5 and is connected to the upper connecting rod 19. Four through holes are respectively opened on the rotating frame 5. The left and right through holes are used to cooperate with the first rotating shaft 8 and the second rotating shaft 9 to make the rotating frame 5 rotate back and forth. The upper and lower through holes are used to cooperate with the third rotating shaft 17 and the fourth rotating shaft 21, so that the upper connecting rod 19 and the lower connecting rod 20 drive the gear box 2 to rotate in the rotating frame 5.

[0022] A method for using a high wear-resistant gearbox 2 surface treatment auxiliary tooling, the specific steps are as follows: S1. First, install the gear box 2 between the upper connecting rod 19 and the lower connecting rod 20 through the connection holes preset on the upper and lower surfaces of the gear box 2, so that the gear box 2 is fixed in the rotating frame 5; S2, start the first motor 7, the power output end of the first motor 7 drives the first rotating shaft 8 to rotate, driving the rotating frame 5 to rotate forward and backward, and under the rotation of the second rotating shaft 9, the first gear 10 follows the rotation; S3, the first gear 10 is meshed with the second gear 15, so that the second gear 15 makes a circular motion around the first gear 10 and rotates at the same time, so that the rotating rod 14 rotates; S4, the rotating rod 14 rotates to drive the third gear 16 to rotate, and the third gear 16 is meshed with the fourth gear 18 to drive the fourth gear 18 to rotate, so that the third rotating shaft 17 drives the lower connecting rod 20 to rotate; S5, the gear box 2 rotates left and right under the rotation of the lower connecting rod 20 and the upper connecting rod 19, and rotates forward and backward driven by the rotating frame 5. At this time, the staff can use a spray gun to perform all-round coating on the surface of the gear box 2.

[0023] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0024] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above implementation regulations. The above implementation regulations and descriptions are only preferred examples of the present invention and are not used to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A high wear-resistant gearbox surface treatment auxiliary tooling, characterized by: The invention comprises a base (1), a gear box (2), a first support frame (3) and a second support frame (4), a rotating frame (5), a first movable component and a second movable component, wherein the first support frame (3) and the second support frame (4) are arranged on the upper surface of the base (1), and an independent area for the rotating frame (5) to rotate is formed between the first support frame (3) and the second support frame (4), the rotating frame (5) is arranged in the independent area, the rotating frame (5) rotates in the independent area through the first movable component, and the gear box (2) rotates in the rotating frame (5) through the second movable component.

2. The high wear-resistant gearbox surface treatment auxiliary tooling according to claim 1 is characterized in that: The first movable component comprises a fixed plate (6) arranged outside the first support frame (3), a motor (7) is mounted on the upper surface of the fixed plate (6), a first rotating shaft (8) is connected to the power output end of the motor (7), the first rotating shaft (8) is plugged into the first support frame (3), and extends to an independent area to be connected to the rotating frame (5).

3. The high wear-resistant gearbox surface treatment auxiliary tooling according to claim 2 is characterized in that: A first gear (10) is mounted on the side of the second support frame (4) facing the first support frame (3) via a second rotating shaft (9), and the second rotating shaft (9) is also connected to the rotating frame (5).

4. The high wear-resistant gearbox surface treatment auxiliary tooling according to claim 3 is characterized by: Two reinforcing ribs (11) are provided on the lower surface of the fixing plate (6), and the reinforcing ribs (11) are connected to the first supporting frame (3).

5. The high wear-resistant gearbox surface treatment auxiliary tooling according to claim 4 is characterized in that: The second movable component comprises a connecting frame (12) arranged outside the rotating frame (5), a cylinder (13) being arranged on a side of the connecting frame (12) away from the rotating frame (5), and a rotating rod (14) being inserted into the cylinder (13).

6. The high wear-resistant gearbox surface treatment auxiliary tooling according to claim 5 is characterized in that: A second gear (15) is provided at one end of the rotating rod (14) facing the second supporting frame (4), and the second gear (15) is meshed with the first gear (10).

7. The high wear-resistant gearbox surface treatment auxiliary tooling according to claim 1 is characterized in that: The end of the rotating rod (14) away from the second gear (15) is connected to a third gear (16); a third rotating shaft (17) is plugged into the rotating frame (5); the third rotating shaft (17) extends outside the rotating frame (5) and is connected to a fourth gear (18); the third gear (16) is meshed with the fourth gear (18).

8. The high wear-resistant gearbox surface treatment auxiliary tooling according to claim 7 is characterized in that: An upper connecting rod (19) and a lower connecting rod (20) are respectively arranged on the upper and lower sides of the gear box (2).

9. The high wear-resistant gearbox surface treatment auxiliary tooling according to claim 8, characterized in that: The end of the third rotating shaft (17) away from the fourth gear (18) passes through the rotating frame (5) and is connected to the lower connecting rod (20); the end of the rotating frame (5) away from the third rotating shaft (17) is provided with a fourth rotating shaft (21); the fourth rotating shaft (21) extends into the rotating frame (5) and is connected to the upper connecting rod (19).

10. The method for using a high wear-resistant gearbox surface treatment auxiliary tooling according to any one of claims 1 to 9, characterized in that: S1. First, the gear box (2) is installed between the upper connecting rod (19) and the lower connecting rod (20) through the connection holes preset on the upper and lower surfaces of the gear box (2), so that the gear box (2) is fixed in the rotating frame (5); S2, starting the first motor (7), the power output end of the first motor (7) drives the first rotating shaft (8) to rotate, driving the rotating frame (5) to rotate forward and backward, and under the rotation of the second rotating shaft (9), the first gear (10) rotates accordingly; S3, meshing the first gear (10) with the second gear (15), so that the second gear (15) moves in a circle around the first gear (10) and rotates on itself, causing the rotating rod (14) to rotate; S4, the rotating rod (14) rotates to drive the third gear (16) to rotate, and the third gear (16) meshes with the fourth gear (18), driving the fourth gear (18) to rotate, so that the third rotating shaft (17) drives the lower connecting rod (20) to rotate; S5. The gear box (2) rotates left and right under the rotation of the lower connecting rod (20) and the upper connecting rod (19), and rotates forward and backward under the drive of the rotating frame (5). At this time, the staff can use a spray gun to perform all-round coating on the surface of the gear box (2).