Assembling device for main shaft and auxiliary shaft assembly machining

Abstract

The utility model belongs to the technical field of shaft assembly installation, and particularly relates to an assembling device for machining a main shaft assembly and an auxiliary shaft assembly. The top of the base is fixedly connected with an L-shaped seat; the side wall of the L-shaped seat is fixedly connected with a rotating shaft; a main shaft body can be fixed at the end part of the rotating shaft; the top of the base is fixedly connected with a fixed seat; the top of the base is fixedly connected with a supporting seat; the top of the supporting seat is fixedly connected with a plurality of servo motors; screw rods are mounted at the output ends of the plurality of servo motors; the side wall of the lead screw is in threaded connection with a plurality of shaft sleeves; the side walls of the multiple shaft sleeves are fixedly connected with gear pushing blocks. A gear placing ring is arranged on the side wall of the gear pushing block; a shaft hole is formed in the side wall of the gear pushing block; the gear pushing block moves on a semicircular groove in the top of the fixing base, the gear pushing block moves to the position, on the inner side wall of the gear containing ring, of the gear to make contact with the main shaft body on the side wall of the rotating shaft, and then the gear is installed on the main shaft body.

Description

Technical Field

[0001] This utility model belongs to the field of shaft assembly installation technology, specifically an assembly device for machining main and auxiliary shaft assemblies. Background Technology

[0002] The main and auxiliary shaft assembly is a core transmission component in automotive transmissions (especially manual transmissions), consisting of a main shaft and its matching gears.

[0003] In the current technology, the assembly device for machining the main and auxiliary shaft assemblies mainly involves fixing the main shaft and then installing the gears on the main shaft.

[0004] In the prior art, the assembly of the main and auxiliary shafts is mainly done manually. During the assembly process, instability and unreliability may occur, which will affect the subsequent use of the main and auxiliary shafts. Therefore, an assembly device for machining the main and auxiliary shaft assembly is proposed to address the above problems. Utility Model Content

[0005] In order to overcome the shortcomings of the prior art and solve at least one of the technical problems mentioned in the background art, this utility model proposes an assembly device for machining main and auxiliary shaft assemblies.

[0006] The technical solution adopted by this utility model to solve its technical problem is as follows: An assembly device for machining a main and auxiliary shaft assembly, comprising a base; an L-shaped seat fixedly connected to the top of the base; a rotating shaft fixedly connected to the side wall of the L-shaped seat; a main shaft body fixedly fixed at the end of the rotating shaft; a fixed seat fixedly connected to the top of the base; a semi-circular groove set at the top of the fixed seat; a support seat fixedly connected to the top of the base; multiple servo motors fixedly connected to the top of the support seat; lead screws installed at the output ends of the multiple servo motors; multiple bushings threadedly connected to the side wall of the lead screws; gear push blocks fixedly connected to the side walls of the multiple bushings; gear placement rings opened on the side walls of the gear push blocks; and shaft holes opened on the side walls of the gear push blocks.

[0007] Preferably, an electromagnet is fixedly connected to the side wall of the gear placement ring; the electromagnet is arranged in a ring shape.

[0008] Preferably, a dust cover is fixedly connected to the top of the base; the dust cover is a semi-enclosed structure used to protect the base from dust.

[0009] Preferably, a mounting block is fixedly connected to the side wall of the dust cover; a hair dryer is mounted on the side wall of the mounting block; a sleeve is fitted on the side wall of the hair dryer; the side wall of the sleeve contacts the top of the mounting block for fixing the hair dryer.

[0010] Preferably, an oil tank is fixedly connected to the top of the dust cover; the oil tank is T-shaped; multiple oil leakage holes are provided at the bottom of the oil tank; and a button is installed on the side wall of the oil tank to control the opening and closing of the oil leakage holes.

[0011] Preferably, a plurality of gratings are fixedly connected to the inner sidewall of the dust cover; the plurality of gratings are arranged symmetrically.

[0012] The beneficial effects of this utility model are:

[0013] This utility model provides an assembly device for machining a main and auxiliary shaft assembly. An L-shaped seat (an L-shaped plate) is fixedly connected to the top of a base. A rotating shaft is fixedly connected to the L-shaped seat, and the end of the rotating shaft can be fixed to the main shaft body. A fixing seat is fixedly connected to the top of the base, and the top of the fixing seat has a semi-circular groove. A support seat is fixedly connected to the top of the base, and multiple servo motors are fixedly connected to the top of the support seat. Lead screws are installed at the output ends of the multiple servo motors, and multiple bushings are threaded to the side walls of the lead screws. Gear push blocks are fixedly connected to the side walls of the multiple bushings. The gear push blocks can contact the semi-circular groove of the fixing seat. A gear placement ring is formed on the side wall of the gear push block. A shaft hole is opened in the side wall, and a servo motor drives the lead screw to rotate. The lead screw, which is sleeved on the rotating shaft, moves, thereby driving the gear push block to move on the semi-circular groove of the fixed seat. When machining the main and auxiliary shaft assembly, the main shaft body is placed on the side wall of the rotating shaft, and then the gear is placed on the gear placement ring on the side wall of the gear push block. Then the servo motor is turned on, so that the gear push block moves on the semi-circular groove at the top of the fixed seat. When the gear push block moves to the gear on the inner side wall of the gear placement ring and contacts the main shaft body on the side wall of the rotating shaft, the gear is then installed on the main shaft body. This method can make the installation of the main and auxiliary shafts more efficient and precise, and make the machining of the main and auxiliary shaft assembly more convenient.

[0014] This utility model provides an assembly device for machining a main and auxiliary shaft assembly. An electromagnet is fixedly connected to the side wall of the gear placement ring. When the gear is placed on the side wall of the gear placement ring, the power is turned on to make the electromagnet magnetic, attracting the gear and preventing it from falling off during movement. When the gear is installed on the main shaft body, the power to the electromagnet is turned off, causing the magnetic force to disappear, making it easy to remove the gear push block. This method simplifies loading, as the gear can be placed directly on the side wall of the gear placement ring, reducing the assembly time of the main and auxiliary shafts. Attached Figure Description

[0015] The accompanying drawings, which are included to provide a further understanding of the present invention and form part of this application, illustrate exemplary embodiments of the present invention and are used to explain the present invention, but do not constitute an undue limitation of the present invention.

[0016] In the attached diagram:

[0017] Figure 1 This is a perspective view of the present invention;

[0018] Figure 2 This is a perspective view of the rotating shaft in this utility model;

[0019] Figure 3 This is a perspective view of the gear drive block in this utility model;

[0020] Figure 4 This is a perspective view of the hair dryer in this utility model;

[0021] Figure 5 This is a perspective view of the oil tank in this utility model.

[0022] Legend:

[0023] 1. Base; 11. L-shaped seat; 12. Rotating shaft; 13. Fixed seat; 14. Support seat; 15. Servo motor; 16. Lead screw; 17. Bushing; 18. Gear push block; 19. Gear placement ring; 110. Shaft hole; 2. Electromagnet; 3. Dust cover; 4. Mounting block; 41. Blower; 42. Gasket; 5. Oil tank; 51. Oil drain hole; 52. Button; 6. Light grid. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0025] Specific implementation examples are given below.

[0026] Please see Figures 1-3This utility model provides an assembly device for machining a main and auxiliary spindle assembly, including a base 1; an L-shaped seat 11 is fixedly connected to the top of the base 1; a rotating shaft 12 is fixedly connected to the side wall of the L-shaped seat 11; the end of the rotating shaft 12 can be fixed to the main spindle body; a fixing seat 13 is fixedly connected to the top of the base 1; the top of the fixing seat 13 is provided with a semi-circular groove; a support seat 14 is fixedly connected to the top of the base 1; multiple servo motors 15 are fixedly connected to the top of the support seat 14; lead screws 16 are installed at the output ends of the multiple servo motors 15; multiple bushings are threadedly connected to the side wall of the lead screws 16. 17; multiple bushings 17 are fixedly connected to gear push blocks 18 on their sidewalls; gear push blocks 18 have gear placement rings 19 on their sidewalls; gear push blocks 18 have shaft holes 110 on their sidewalls; during operation, an L-shaped seat 11 is fixedly connected to the top of the base 1. The L-shaped seat 11 is an L-shaped plate. A rotating shaft 12 is fixedly connected through the L-shaped seat 11. The end of the rotating shaft 12 can fix the main shaft body. A fixing seat 13 is fixedly connected to the top of the base 1. A semi-circular groove is opened on the top of the fixing seat 13. A support seat 14 is fixedly connected to the top of the base 1. Multiple servo motors 15 are fixedly connected. Lead screws 16 are installed at the output ends of the servo motors 15. Multiple bushings 17 are threaded onto the sidewalls of the lead screws 16. Gear push blocks 18 are fixedly connected to the sidewalls of the bushings 17. The gear push blocks 18 can contact the semi-circular groove of the fixed base 13. Gear placement rings 19 and shaft holes 110 are formed on the sidewalls of the gear push blocks 18. The servo motors 15 drive the lead screws 16 to rotate, causing the bushings 17 to move along the rotating lead screws 16, thereby driving the gear push blocks 18 to contact the semi-circular groove of the fixed base 13. The main spindle is placed on the side wall of the rotating shaft 12 during the assembly machining of the main and auxiliary spindles. Then, the gear is placed on the gear placement ring 19 on the side wall of the gear push block 18. The power of the servo motor 15 is then turned on, causing the gear push block 18 to move on the semi-circular groove at the top of the fixed seat 13. When the gear push block 18 moves to the gear on the inner side wall of the gear placement ring 19 and contacts the main spindle on the side wall of the rotating shaft 12, the gear is then installed on the main spindle. This method makes the installation of the main and auxiliary spindles more efficient and precise, and makes the assembly machining of the main and auxiliary spindles more convenient.

[0027] Furthermore, such as Figure 3As shown, an electromagnet 2 is fixedly connected to the side wall of the gear placement ring 19; the electromagnet 2 is arranged in a ring shape; during operation, the electromagnet 2 is fixedly connected to the side wall of the gear placement ring 19. When the gear is placed on the side wall of the gear placement ring 19, the power is turned on to make the electromagnet 2 magnetic, which attracts the gear and prevents the gear from falling off during movement. When the gear is installed on the main shaft, the power to the electromagnet 2 is cut off to make the magnetic force disappear, making it easy to remove the gear push block 18. This method makes loading simpler, as the gear can be placed directly on the side wall of the gear placement ring 19, which can reduce the assembly time of the main and auxiliary shafts.

[0028] Furthermore, such as Figure 1 As shown, a dust cover 3 is fixedly connected to the top of the base 1; the dust cover 3 is a semi-enclosed structure used to protect the base 1 from dust; during operation, the dust cover 3 is fixedly connected to the top of the base 1, and the dust cover 3 is a semi-enclosed structure. When assembling the main and auxiliary shafts, since the main and auxiliary shafts are precision instruments, they need to be assembled in a relatively clean environment. Setting the dust cover 3 on the top of the base 1 can reduce dust during the assembly process of the main and auxiliary shafts, making the assembly environment clean and tidy.

[0029] Furthermore, such as Figure 1 and Figure 4 As shown, a mounting block 4 is fixedly connected to the side wall of the dust cover 3; a blower 41 is mounted on the side wall of the mounting block 4; a sleeve 42 is fitted on the side wall of the blower 41; the side wall of the sleeve 42 contacts the top of the mounting block 4 to fix the blower 41; during operation, the mounting block 4 is fixedly connected to the side wall of the dust cover 3, the blower 41 is mounted on the side wall of the mounting block 4, and the sleeve 42 is fitted on the side wall of the blower 41. The sleeve 42 ensures that the blower 41 will not fall off the mounting block 4. Since the assembly of the main and auxiliary shafts requires that the whole assembly be free of dust, the blower 41 on the mounting block 4 can be removed before assembly to clean the main shaft and gears, blowing away the dust on the main shaft and gears, making the assembly process smoother.

[0030] Furthermore, such as Figure 1 and Figure 5 As shown, an oil tank 5 is fixedly connected to the top of the dust cover 3; the oil tank 5 is T-shaped; multiple oil leakage holes 51 are opened at the bottom of the oil tank 5; a button 52 is installed on the side wall of the oil tank 5 to control the opening and closing of the oil leakage holes 51; during operation, the oil tank 5 is fixedly connected to the top of the dust cover 3, multiple oil leakage holes 51 are opened at the bottom of the oil tank 5, and a button 52 is installed on the side wall of the oil tank 5. When assembling the main and auxiliary shaft assemblies, the main shaft body needs to be lubricated to facilitate the gear assembly on the main shaft body. During assembly, the button 52 can be opened to allow the lubricating oil to flow through the oil leakage holes 51 to the main shaft body, making the assembly process smoother.

[0031] Furthermore, such as Figure 1 As shown, multiple gratings 6 are fixedly connected to the inner wall of the dust cover 3; the multiple gratings 6 are symmetrically arranged; during operation, multiple gratings 6 are fixedly connected to the inner wall of the dust cover 3, and the multiple gratings 6 are symmetrically arranged. When the main and auxiliary shafts are assembled, there may be mechanical movement when the assembled main and auxiliary shafts are picked up in the internal environment, which may cause injury. The gratings 6 fixedly connected to the side wall of the dust cover 3 can cut off the power when someone puts their hand inside the dust cover 3 to protect safety.

[0032] Working principle: During operation, an L-shaped seat 11 is fixedly connected to the top of the base 1. The L-shaped seat 11 is an L-shaped plate, and a rotating shaft 12 is fixedly connected to it. The end of the rotating shaft 12 can fix the spindle body. A fixed seat 13 is fixedly connected to the top of the base 1. A semi-circular groove is opened on the top of the fixed seat 13. A support seat 14 is fixedly connected to the top of the base 1. Multiple servo motors 15 are fixedly connected to the top of the support seat 14. Lead screws 16 are installed at the output ends of the multiple servo motors 15. Multiple bushings 17 are threaded to the side wall of the lead screws 16. Gear push blocks 18 are fixedly connected to the side wall of the multiple bushings 17. The gear push blocks 18 can contact the semi-circular groove of the fixed seat 13. A gear placement ring 19 is opened on the side wall of the gear push blocks 18. A shaft hole 110 is made in the side wall of the gear push block 18. The lead screw 16 is driven to rotate by the servo motor 15. The bushing 17 moves on the rotating lead screw 16, thereby driving the gear push block 18 to move on the semi-circular groove of the fixed seat 13. When machining the main and auxiliary shafts, the main shaft body is placed on the side wall of the rotating shaft 12, and then the gear is placed on the gear placement ring 19 on the side wall of the gear push block 18. Then the power of the servo motor 15 is turned on, so that the gear push block 18 moves on the semi-circular groove at the top of the fixed seat 13. When the gear push block 18 moves to the gear on the inner side wall of the gear placement ring 19 and contacts the main shaft body on the side wall of the rotating shaft 12, the gear is then installed on the main shaft body. This method can make the installation of the main and auxiliary shafts more convenient. To improve efficiency and precision, the machining of the main and auxiliary shaft assemblies is made more convenient. During operation, an electromagnet 2 is fixedly connected to the side wall of the gear placement ring 19. When the gear is placed on the side wall of the gear placement ring 19, the power is turned on to make the electromagnet 2 magnetic, attracting the gear and preventing it from falling off during movement. When the gear is installed on the main shaft body, the power to the electromagnet 2 is turned off, causing the magnetic force to disappear, making it easy to remove the gear push block 18. This method simplifies loading, allowing the gear to be placed directly on the side wall of the gear placement ring 19, reducing the assembly time of the main and auxiliary shafts. During operation, a dust cover 3 is fixedly connected to the top of the base 1. The dust cover 3 has a semi-enclosed structure. When machining the main and auxiliary shaft assemblies, since the main and auxiliary shafts are precision instruments, it is necessary to... Assembly should be performed in a relatively clean environment. A dust cover 3 is installed on the top of the base 1 to reduce dust during the assembly of the main and auxiliary shafts, ensuring a clean and tidy assembly environment. During operation, a mounting block 4 is fixedly connected to the side wall of the dust cover 3, and a blower 41 is installed on the side wall of the mounting block 4. A sleeve 42 is fitted onto the side wall of the blower 41 to prevent it from falling off. Since the main and auxiliary shafts need to be kept completely dust-free during assembly, the blower 41 can be removed from the mounting block 4 before assembly to clean the main shaft and gears, blowing away dust and making the assembly process smoother. During operation, an oil tank 5 is fixedly connected to the top of the dust cover 3, and multiple oil drain holes 51 are provided at the bottom of the oil tank 5.A button 52 is installed on the side wall of oil tank 5. During the assembly of the main and auxiliary shaft assemblies, the main shaft body needs lubrication to facilitate gear assembly. During assembly, button 52 can be opened to allow lubricating oil to flow through the oil drain hole 51 onto the main shaft body, making the assembly process smoother. During operation, multiple light gratings 6 are fixedly connected to the inner wall of dust cover 3. These light gratings 6 are symmetrically arranged. When handling the assembled main and auxiliary shafts during assembly processing, mechanical movement may occur within the internal environment, potentially causing injury. The fixed connection of light gratings 6 to the side wall of dust cover 3 can cut off power if someone puts their hand inside the dust cover 3, ensuring safety.

[0033] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. An assembling device for processing main and countershaft assembly, comprising a base (1); characterized in that: The base (1) top fixedly connected with L-shaped seat (11); The L-shaped seat (11) side wall fixedly connected with rotating shaft (12); The rotating shaft (12) end fixedly connected with main shaft body; The base (1) top fixedly connected with fixed seat (13); The fixed seat (13) top is a semicircular groove setting; The base (1) top fixedly connected with support seat (14); The support seat (14) top fixedly connected with a plurality of servo motor (15); A plurality of servo motor (15) output end is installed with screw rod (16); The screw rod (16) side wall is threadedly connected with a plurality of shaft sleeve (17); A plurality of shaft sleeve (17) side wall fixedly connected with gear push block (18); The gear push block (18) side wall is provided with gear placing ring (19); The gear push block (18) side wall is provided with shaft hole (110).

2. An assembly device for processing of a main and countershaft assembly according to claim 1, characterized in that The gear placing ring (19) side wall fixedly connected with electromagnet (2); The electromagnet (2) is annular setting.

3. An assembly device for processing of a main and countershaft assembly according to claim 1, characterized in that: The base (1) top fixedly connected with dust cover (3); The dust cover (3) is a half enclosed structure, for dustproof base (1).

4. An assembly for processing a main shaft assembly as claimed in claim 3, wherein: The dust cover (3) side wall fixedly connected with mounting block (4); The mounting block (4) side wall is mounted with hair dryer (41); The hair dryer (41) side wall is provided with sleeve pad (42); The sleeve pad (42) side wall and mounting block (4) top contact, for fixed hair dryer (41).

5. An assembly for processing a main shaft assembly as claimed in claim 4, wherein: The dust cover (3) top fixedly connected with oil tank (5); The oil tank (5) is T-shaped setting; The oil tank (5) bottom is provided with a plurality of oil leakage hole (51); The oil tank (5) side wall is provided with button (52), for controlling the switch of oil leakage hole (51).

6. An assembly for processing a main shaft assembly as claimed in claim 5, wherein: The dust cover (3) inner wall fixedly connected with a plurality of grating (6); A plurality of grating (6) is symmetrically arranged.

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