Polishing device for gearbox gear machining

Abstract

The utility model discloses a polishing device for gearbox gear machining, which belongs to the technical field of gearbox gear machining, and comprises a machining table, a groove is arranged in the machining table, a scraping rod is lapped in the groove, a positioning bearing is arranged on the front side of the machining table, a screw rod is arranged in the positioning bearing, and the scraping rod is connected with the screw rod in a threaded manner. The side face of the lead screw is in threaded connection with a connecting nut. According to the polishing device for gearbox gear machining, through the arrangement of a lead screw, a connecting nut, a baffle, a scraping rod, a discharging frame and a collecting frame, under the mutual cooperation of the lead screw, the connecting nut, the baffle, the scraping rod, the discharging frame and the collecting frame, accumulated waste chips can be smoothly cleaned and collected in a centralized mode without shutdown operation, the waste chips generated by polishing are blocked by the baffle, and the polishing efficiency is improved. The gear polishing device has the advantages that the gear polishing device can clean scraps accumulated at the bottom of the groove, the cleaning process is simpler and more convenient, and accordingly the gear polishing efficiency is guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of gearbox gear processing, in particular to a polishing device for gearbox gear processing. Background Art

[0002] Gears refer to mechanical components with gears on the wheel rim that continuously mesh to transmit motion and power. The application of gears in transmission has appeared very early. With the development of production, the smoothness of gear operation has been paid attention to. The rotation of the engine is generally converted into the rotation of the wheels through transmission gears inside the car. When processing the gearbox, it is necessary to use a polishing device to polish it. In the process of polishing the gears, a large amount of waste chips will be accumulated on the processing table. The waste chips need to be cleaned manually with auxiliary tools after stopping the machine, which will reduce the polishing efficiency of the gears. Therefore, a polishing device for gearbox gear processing is needed to improve the above problems. Utility Model Content

[0003] In order to overcome the above-mentioned defects, the utility model provides a polishing device for gearbox gear processing, which solves the problem that during the process of polishing the gears, a large amount of waste chips will be accumulated on the processing table, and the waste chips need to be cleaned manually using auxiliary tools after the machine is stopped, thereby reducing the polishing efficiency of the gears.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a polishing device for gearbox gear processing, comprising a processing table, a groove is provided in the processing table, a scraper rod is overlapped in the groove, a positioning bearing is provided on the front of the processing table, a screw rod is provided in the positioning bearing, a connecting nut is threadedly connected to the side of the screw rod, a discharge frame is provided under the processing table, a collection frame is provided on the side of the processing table, the collection frame is located directly below the discharge frame, a support frame is provided on the side of the processing table, two clamping assemblies are provided in the support frame, two baffles are provided on the side of the processing table, and polishing assemblies are provided on the side of the baffle.

[0005] As a further solution of the utility model: two slide grooves are provided in the groove, and sliders are slidably connected in the slide grooves.

[0006] As a further solution of the utility model: the connecting nut is connected to the scraper rod, and the sliding block is connected to the scraper rod.

[0007] As a further solution of the utility model: a hand wheel is provided at one end of the screw rod, and the other end of the screw rod is rotatably arranged in the groove.

[0008] As a further solution of the utility model: a through hole is opened under the discharging frame, and the discharging frame is connected with the groove.

[0009] As a further solution of the utility model: a box is provided on the processing table, and an adjustment door is provided on the front side of the box.

[0010] As a further solution of the utility model: an observation window is provided on the front side of the adjusting door, and a handle is provided on the front side of the adjusting door.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The polishing device for gearbox gear processing is provided with a screw rod, a connecting nut, a baffle, a scraper rod, a discharging frame and a collecting frame. With the cooperation of the screw rod, the connecting nut, the baffle, the scraper rod, the discharging frame and the collecting frame, the accumulated waste chips can be smoothly cleaned and collected without stopping the machine. The baffle blocks the waste chips generated by polishing, so that the waste chips fall into the groove with its own gravity and are subsequently cleaned. Not only can the waste chips accumulated at the bottom of the groove be cleaned, but the cleaning process is also simpler and more convenient, thereby ensuring the polishing efficiency of the gear.

[0013] 2. The polishing device for gearbox gear processing is equipped with a box body, an observation window and an adjustment door. With the cooperation of the box body, the observation window and the adjustment door, it not only provides good protection for the workers during the gear polishing process, but also facilitates the workers to clearly understand the gear polishing process. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0015] Figure 2 This is a schematic diagram of the three-dimensional structure of the groove of the utility model from top view;

[0016] Figure 3 It is a three-dimensional structural diagram of the screw rod of the utility model;

[0017] In the figure: 1. processing table; 2. box body; 3. adjustment door; 4. observation window; 5. handle; 6. hand wheel; 7. discharge frame; 8. collection frame; 9. perforation; 10. slide groove; 11. screw rod; 12. baffle; 13. polishing assembly; 14. clamping assembly; 15. support frame; 16. scraper rod; 17. groove; 18. slide block; 19. connecting nut; 20. positioning bearing. DETAILED DESCRIPTION

[0018] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0019] like Figure 1-3As shown, the utility model provides a technical solution: a polishing device for gearbox gear processing, comprising a processing table 1, a groove 17 is opened in the processing table 1, a scraper rod 16 is overlapped in the groove 17, a positioning bearing 20 is provided on the front of the processing table 1, and by providing the positioning bearing 20, the positioning bearing 20 supports and limits the screw rod 11, so that the screw rod 11 can rotate smoothly in the positioning bearing 20, a screw rod 11 is provided in the positioning bearing 20, and a connecting nut 19 is threadedly connected to the side of the screw rod 11, and by providing the screw rod 11 and the connecting nut 19, the screw rod 11 supports and limits the connecting nut 19, so that the connecting nut 19 can reciprocate smoothly on the surface of the screw rod 11, and the connecting nut 19 is connected to the scraper rod 16.

[0020] Two slide grooves 10 are provided in the groove 17, and a slider 18 is slidably connected in the slide groove 10. By setting the slide groove 10 and the slider 18, the slide groove 10 supports and limits the slider 18, so that the slider 18 can slide back and forth smoothly in the slide groove 10. The slider 18 is connected to the scraper rod 16. A handwheel 6 is provided at one end of the screw rod 11, and the other end of the screw rod 11 is rotatably arranged in the groove 17. A discharge frame 7 is provided under the processing table 1, and a through hole 9 is provided under the discharge frame 7. By setting the handwheel 6 and the through hole 9, the handwheel 6 makes it more convenient for the staff to rotate the screw rod 11. The through hole 9 makes the waste chips in the discharge frame 7 fall smoothly into the collection frame 8. The discharge frame 7 is connected to the groove 17. A collection frame 8 is provided on the side of the processing table 1, and the collection frame 8 is located directly below the discharge frame 7. A support frame 15 is provided on the side of the processing table 1.

[0021] Two clamping assemblies 14 are arranged in the support frame 15. By setting the clamping assemblies 14, the clamping assemblies 14 include a motor and a clamping member. The clamping member limits and fixes the gear to be processed, and the motor can drive the gear to be processed to rotate at multiple angles and perform polishing. Two baffles 12 are arranged on the side of the processing table 1, and a polishing assembly 13 is arranged on the side of the baffle 12. By setting the polishing assembly 13, the polishing assembly 13 includes an electric push rod and a polishing plate. With the mutual cooperation of the electric push rod and the polishing plate, the gear to be processed can be polished. A box body 2 is provided on the processing table 1, and an adjusting door 3 is provided on the front of the box body 2. An observation window 4 is provided on the front of the adjusting door 3, and a handle 5 is provided on the front of the adjusting door 3. By setting the observation window 4 and the handle 5, the observation window 4 allows the staff to understand the polishing condition of the gear to be processed, and the handle 5 makes it more convenient for the staff to pull the adjusting door 3.

[0022] The working principle of the utility model is:

[0023] When in use, first open the adjustment door 3 and limit and fix the gear to be processed and the clamping assembly 14, then control the polishing assembly 13 to contact the gear to be processed for polishing, and the waste chips generated by polishing fall into the groove 17 with its own gravity, and then control the hand wheel 6 to rotate, so that the hand wheel 6 drives the screw rod 11 to rotate, and the screw rod 11 drives the connecting nut 19 to move during the rotation;

[0024] The connecting nut 19 drives the scraper rod 16 to move toward a position close to the discharge frame 7, and the scraper rod 16 drives the slider 18 to move toward a position close to the discharge frame 7 in the slide groove 10, until the scraper rod 16 pushes the waste into the discharge frame 7 and smoothly falls into the collection frame 8 through the perforation 9, thereby successfully completing the collection of the waste.

[0025] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0026] The above describes in detail the preferred implementation of this patent, but this patent is not limited to the above implementation. Various changes can be made within the knowledge scope of ordinary technicians in this field without departing from the purpose of this patent.

Claims

1. A polishing device for gearbox gear processing, comprising a processing table (1), characterized in that: A groove (17) is provided in the processing table (1), a scraper rod (16) is overlapped in the groove (17), a positioning bearing (20) is provided on the front of the processing table (1), a screw rod (11) is provided in the positioning bearing (20), a connecting nut (19) is threadedly connected to the side of the screw rod (11), a discharge frame (7) is provided under the processing table (1), a collecting frame (8) is provided on the side of the processing table (1), and the collecting frame (8) is located directly below the discharge frame (7), a supporting frame (15) is provided on the side of the processing table (1), two clamping assemblies (14) are provided in the supporting frame (15), two baffles (12) are provided on the side of the processing table (1), and a polishing assembly (13) is provided on the side of the baffle (12).

2. A polishing device for gearbox gear machining according to claim 1, characterized in that: Two slide grooves (10) are provided in the groove (17), and a slider (18) is slidably connected in the slide groove (10).

3. A polishing device for gearbox gear machining according to claim 2, characterized in that: The connecting nut (19) is connected to the scraper rod (16), and the sliding block (18) is connected to the scraper rod (16).

4. A polishing device for gearbox gear machining according to claim 1, characterized in that: A hand wheel (6) is provided at one end of the screw rod (11), and the other end of the screw rod (11) is rotatably disposed in a groove (17).

5. The polishing device for gearbox gear machining according to claim 1, characterized in that: A through hole (9) is provided under the discharge frame (7), and the discharge frame (7) is connected to the groove (17).

6. The polishing device for gearbox gear machining according to claim 1, characterized in that: A box body (2) is provided on the processing table (1), and an adjustment door (3) is provided on the front of the box body (2).

7. A polishing device for gearbox gear machining according to claim 6, characterized in that: An observation window (4) is provided on the front of the adjusting door (3), and a handle (5) is provided on the front of the adjusting door (3).

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