Gearbox gear machining auxiliary tool

Abstract

The utility model relates to gear machining technical field, specifically disclose a gearbox gear machining auxiliary tool, including bottom plate, rotation platform that rotates and connects on bottom plate, drive mechanism that drives rotation platform rotation, install seat that is established on rotation platform and can contain gearbox gear installation and carry out spraying to the spraying mechanism of gearbox gear on install seat, the periphery of rotation platform is equipped with the oil baffle, the bottom plate still is equipped with the baffle that covers drive mechanism, the oil baffle with baffle rotation connects, the bottom of bottom plate is equipped with collection box, be equipped with a plurality of oil guide hole that communicates with collection box on rotation platform to solve the problem that the process of spraying oil in traditional gearbox gear, spraying oil liquid is easy to cause the pollution of surrounding environment to the problem of rotation platform.

Description

Technical Field

[0001] This application relates to the field of gear processing technology, and specifically discloses an auxiliary tooling for gearbox gear processing. Background Technology

[0002] Transmission gears are an essential component of automotive transmissions. They operate under conditions of high speed, high load, and constantly changing speed and load. In addition to normal wear, gear wear and damage can also be caused by factors such as poor lubrication conditions, improper driving operation, and improper gear meshing during maintenance. All of these factors can lead to gear impact, poor gear meshing, and starting vibrations, all of which accelerate gear wear and damage. Gears rely on their structural dimensions and material strength to withstand external loads, which requires materials with high strength, toughness, and wear resistance. Due to the complex shape of gears and the high precision requirements, good material manufacturability is also required.

[0003] Currently, after the gearbox gears are machined and shaped, their surfaces need to be sprayed with oil. The most common method is to place the gears on a rotary table, and while the rotary table rotates the gears, an atomizing nozzle is used to spray oil onto the gear surfaces. Although this method is convenient and quick, it lacks a gear positioning structure. Usually, the operator visually observes and places the gears in the appropriate position. Moreover, excess sprayed oil easily accumulates on the rotary table, which can easily pollute the rotary table and the surrounding environment. In view of this, this utility model provides an auxiliary tooling for gearbox gear machining to solve the above problems. Utility Model Content

[0004] The purpose of this invention is to solve the problem that the sprayed oil easily pollutes the rotary table and the surrounding environment during the traditional gearbox gear oil spraying process.

[0005] To achieve the above objectives, the basic solution of this utility model provides an auxiliary tooling for gearbox gear processing, including a base plate, a rotating table rotatably connected to the base plate, a drive mechanism for driving the rotating table to rotate, a mounting base disposed on the rotating table and capable of accommodating gearbox gears, and a spraying mechanism for spraying the gearbox gears on the mounting base. An oil baffle ring is provided at the periphery of the rotating table, and a baffle covering the drive mechanism is also provided on the base plate. The oil baffle ring is rotatably connected to the baffle. A collection box is provided at the bottom of the base plate, and several oil guide holes communicating with the collection box are provided on the rotating table.

[0006] Furthermore, the circumference of the rotating platform is also provided with a connecting ring located outside the oil baffle ring and below the baffle.

[0007] Furthermore, a permeation gap is formed between the connecting ring and the outer wall of the oil baffle ring, which communicates with the interior of the rotating platform.

[0008] Furthermore, the surface of the rotating table is provided with several oil grooves that communicate with the oil guide holes.

[0009] Furthermore, the mounting base includes several mounting plates stacked sequentially with decreasing diameters, and through holes are provided between adjacent mounting plates. The bottom mounting plate is connected to the collection box.

[0010] Furthermore, the outer wall of the mounting plate is provided with an external connection key that connects to the gearbox gear key.

[0011] Furthermore, the drive mechanism includes a motor mounted on the base plate, a drive gear rotatably connected to the base plate and driven by the motor, and a gear ring mounted on the rotary table and meshing with the drive gear.

[0012] Furthermore, the rotating platforms are a plurality of each other and are evenly rotatably connected to the base plate, and the driving mechanism also includes transmission gears disposed between adjacent rotating platforms and meshing with the gear ring.

[0013] Furthermore, the rotating platforms are a plurality of each other and are uniformly rotatably connected to the base plate, with the gear rings of adjacent rotating platforms meshing with each other.

[0014] Furthermore, the spraying mechanism includes a vertical shaft, a first ferrule mounted vertically, a horizontal shaft slidably connected to the vertical shaft via the first ferrule, a second ferrule mounted on the horizontal shaft, a connecting seat slidably connected to the horizontal shaft via the second ferrule, and an atomizing nozzle mounted on the connecting seat.

[0015] The principle and effect of this solution are as follows:

[0016] Compared with existing technologies, this invention can simultaneously process multiple gearbox gears of different specifications by oil spraying, and can effectively prevent oil from contaminating the base plate or the surrounding environment during the spraying process and the handling of gearbox gears. It not only realizes the recycling of dripping oil, but also solves the problem that the sprayed oil can easily pollute the rotating table and the surrounding environment during the traditional gearbox gear oil spraying process. At the same time, the stepped mounting base can conveniently and quickly position and install gearbox gears of different specifications and drive the gearbox gears to rotate for full-circumferential oil spraying. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1A schematic diagram of an auxiliary tooling for gearbox gear machining according to an embodiment of this application is shown;

[0019] Figure 2 A partial structural schematic diagram of an auxiliary tooling for gearbox gear machining according to an embodiment of this application is shown. Detailed Implementation

[0020] To further illustrate the technical means and effects adopted by this utility model in order to achieve the intended utility model purpose, the following detailed description of the specific implementation methods, structure, features and effects of this utility model is provided in conjunction with the accompanying drawings and preferred embodiments.

[0021] The reference numerals in the accompanying drawings of the instruction manual include: base plate 1, rotating table 2, oil baffle ring 3, mounting base 4, vertical shaft 5, horizontal shaft 6, connecting base 7, atomizing nozzle 8, baffle 9, motor 10, drive gear 11, and gear ring 12.

[0022] A gearbox gear machining auxiliary tooling, for example... Figure 1 and Figure 2 As shown: It includes a base plate 1, a rotating platform rotatably connected to the base plate 1, a drive mechanism for driving the rotating platform to rotate, a mounting base 4 provided on the rotating platform and capable of accommodating the gearbox gear, and a spraying mechanism for spraying the gearbox gear on the mounting base 4.

[0023] The rotating platform can be one or more. The base plate 1 is provided with a mounting groove adapted to the rotating platform. The bottom of the rotating platform is rotatably connected to the mounting groove. The base plate 1 is also provided with a baffle 9. The circumference of the rotating platform is provided with an oil baffle ring 3 and a connecting ring. The oil baffle ring 3 is rotatably connected to the baffle 9. The connecting ring is located below the baffle 9. The bottom of the base plate 1 is provided with a collection box located below each rotating platform and with a diameter larger than the rotating platform. The rotating platform is provided with several oil guide holes communicating with the collection boxes. The surface of the rotating platform is provided with several oil grooves communicating with the oil guide holes. The inner wall of the connecting ring and the outer wall of the oil baffle ring 3 form a permeation gap communicating with the interior of the rotating platform. This allows the oil dripping onto the baffle 9 during the gearbox gear handling process to flow from between the baffle 9 and the oil baffle ring 3 to the permeation gap and finally flow back to the rotating platform and the collection box.

[0024] Mounting base 4 includes several mounting plates stacked sequentially with decreasing diameters. Through holes are provided between adjacent mounting plates. The bottom mounting plate is connected to the collection box. The outer wall of the mounting plate is provided with an external connecting key that connects to the gearbox gear key.

[0025] The drive mechanism includes a motor 10 mounted on the base plate 1, a drive gear 11 rotatably connected to the base plate 1 and driven by the motor 10, and a gear ring 12 mounted on the rotary table 2 and meshing with the drive gear 11. The gear rings 12 of two adjacent rotary tables mesh with each other or are connected by transmission gears.

[0026] The spraying mechanism includes a vertical shaft 5, a first clamping sleeve mounted vertically, a horizontal shaft 6 slidably connected to the vertical shaft via the first clamping sleeve, a second clamping sleeve mounted on the horizontal shaft 6, a connecting seat 7 slidably connected to the horizontal shaft 6 via the second clamping sleeve, and an atomizing nozzle 8 mounted on the connecting seat 7. The first clamping sleeve is bolted to the vertical shaft 5 for clamping or release, and the second clamping sleeve is bolted to the horizontal shaft 6 for clamping or release.

[0027] This embodiment can simultaneously perform oil spraying processing on multiple gearbox gears of different specifications, and can effectively prevent oil from contaminating the base plate 1 or the surrounding environment during the spraying process and the handling of gearbox gears. It not only realizes the recycling of dripping oil, but also solves the problem that the sprayed oil can easily pollute the rotating table 2 and the surrounding environment during the traditional gearbox gear oil spraying process. At the same time, the stepped mounting base 4 can conveniently and quickly position and install gearbox gears of different specifications and drive the gearbox gears to rotate for full-circumferential oil spraying.

[0028] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Although the present utility model has been disclosed above with reference to a preferred embodiment, it is not intended to limit the present utility model. Any person skilled in the art can make some modifications or alterations to the above-disclosed technical content to create equivalent embodiments without departing from the scope of the present utility model. Any indirect modifications, equivalent changes, and alterations made to the above embodiments based on the technical essence of the present utility model without departing from the scope of the present utility model shall still fall within the scope of the present utility model.

Claims

1. An auxiliary tooling for machining gearbox gears, characterized in that: The device includes a base plate, a rotating platform rotatably connected to the base plate, a drive mechanism for driving the rotating platform to rotate, a mounting base on the rotating platform that accommodates gearbox gears, and a spraying mechanism for spraying the gearbox gears on the mounting base. The rotating platform has an oil baffle ring at its periphery, and the base plate also has a baffle covering the drive mechanism. The oil baffle ring is rotatably connected to the baffle. The bottom of the base plate has a collection box, and the rotating platform has several oil guide holes communicating with the collection box.

2. A gearbox gear machining aid tooling as claimed in claim 1, characterised in that, The rotating platform is also provided with a connecting ring located outside the oil baffle ring and below the baffle plate at its periphery.

3. A gearbox gear machining aid tooling as claimed in claim 2, characterised in that, A permeation gap is formed between the connecting ring and the outer wall of the oil baffle ring, which communicates with the interior of the rotating platform.

4. A gearbox gear machining aid tooling as claimed in claim 1, wherein, The surface of the rotating table is provided with several oil grooves that communicate with the oil guide holes.

5. A gearbox gear machining aid tooling as claimed in claim 1, wherein, The mounting base includes several mounting plates stacked sequentially with decreasing diameters. Through holes are provided between adjacent mounting plates, and the bottom mounting plate is connected to the collection box.

6. A gearbox gear machining aid tooling as claimed in claim 5, characterised in that, The outer wall of the mounting plate is provided with an external connection key that connects to the gearbox gear key.

7. A gearbox gear machining aid tooling as claimed in claim 1, wherein, The drive mechanism includes a motor mounted on the base plate, a drive gear rotatably connected to the base plate and driven by the motor, and a gear ring mounted on the rotary table and meshing with the drive gear.

8. A gearbox gear machining aid tooling as claimed in claim 7, characterised in that, The rotating platforms are a plurality of those that are uniformly rotatably connected to the base plate, and the driving mechanism further includes transmission gears disposed between adjacent rotating platforms and meshing with the gear ring.

9. The auxiliary tooling for gearbox gear machining according to claim 7, characterized in that, The rotating platforms consist of several units that are uniformly connected to the base plate and rotate in a rotating manner, with the gear rings of adjacent rotating platforms meshing with each other.

10. A gearbox gear machining aid tooling as claimed in claim 1, wherein, The spraying mechanism includes a vertical shaft, a first ferrule mounted vertically, a horizontal shaft slidably connected to the vertical shaft via the first ferrule, a second ferrule mounted on the horizontal shaft, a connecting seat slidably connected to the horizontal shaft via the second ferrule, and an atomizing nozzle mounted on the connecting seat.

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