Gear shaping machine for automobile transmission gears

Abstract

The utility model relates to gear shaping machine technical field, and disclose a kind of gear shaping machine for automobile transmission gear machining, including processing platform, the top of processing platform is equipped with part, the outer wall of part is provided with processing tool, the outer wall of processing platform is equipped with cleaning groove, the inner wall of processing platform is fixedly equipped with baffle, the inner chamber of processing platform is equipped with collection bin, the outer wall of processing platform is fixedly equipped with discharge pipe.The gear shaping machine for automobile transmission gear machining, by the support plate being set in the inner chamber of processing platform, under the action of support plate, cutting fluid and chip are carried, so that chip and cutting fluid are accumulated in the top of support plate, cutting fluid passes filter plate and enters the inner chamber of processing platform, chip will stay in the top of support plate, and along with the swing of scraper, chip will be accumulated in the side close to cleaning groove, in the process of continuously accumulating, chip will be discharged from cleaning groove.

Description

Technical Field

[0001] This utility model relates to the field of gear shaping machine technology, specifically a gear shaping machine for processing automotive transmission gears. Background Technology

[0002] A gear shaper is a metal cutting machine tool that uses a gear shaper cutter to process internal and external spur and helical cylindrical gears, as well as other gear-shaped parts, using the generating method. The gear shaper cutter is used as a cutting tool to process the tooth shape of gears and racks, etc. This processing method is called gear shaping. During gear shaping, the gear shaper cutter makes a reciprocating cutting motion and rolls relative to the workpiece. Gear shaper machines are divided into vertical and horizontal types.

[0003] Traditional gear shapers require spraying cutting fluid onto the workpiece during cutting to provide heat dissipation and lubrication. However, the cutting debris and cutting fluid generated during cutting fall together, causing them to mix and making it difficult to separate them. This results in the cutting fluid not being able to be recycled, which is inconvenient. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a gear shaping machine for processing automotive transmission gears, which has the advantages of separating chips and cutting fluid and being easy to use, thus solving the problems mentioned in the background art.

[0005] This utility model provides the following technical solution: a gear shaping machine for processing automotive transmission gears, including a processing table, a part mounted on the top of the processing table, a processing tool provided on the outer wall of the part, a cleaning groove formed on the outer wall of the processing table, a baffle fixedly mounted on the inner wall of the processing table, a collection chamber formed in the inner cavity of the processing table, a discharge pipe fixedly mounted on the outer wall of the processing table, a support plate installed in the inner cavity of the processing table, a filter plate installed in the inner cavity of the support plate, a rotating rod rotatably connected to the outer wall of the support plate, a swing plate fixedly mounted on the outer wall of the rotating rod, a scraper fixedly mounted on the outer wall of the rotating rod, a sliding groove formed on the outer wall of the swing plate, a drive motor fixedly mounted at the bottom of the support plate, and a drive disc fixedly mounted on the outer wall of the drive motor.

[0006] As a preferred technical solution of this utility model: the inner cavity of the collection chamber is connected to the inner cavity of the discharge pipe, and the bottom of the scraper is in contact with the top of the support plate.

[0007] As a preferred technical solution of this utility model: there are two filter plates, and the two filter plates are respectively installed on both sides of the top of the support plate.

[0008] As a preferred technical solution of this utility model: the top of the baffle is higher than the top of the support plate, and the outer wall of the drive disc passes through the inner cavity of the slide groove.

[0009] As a preferred technical solution of this utility model: the outer wall diameter of the support plate matches the diameter of the inner cavity of the processing table, and the support plate is made of stainless steel.

[0010] As a preferred technical solution of this utility model: the length of the scraper is less than the diameter of the outer wall of the support plate, and the scraper is made of natural rubber.

[0011] Compared with the prior art, the present invention has the following beneficial effects: 1. This gear shaping machine for automotive transmission gears uses a support plate installed in the inner cavity of the machining table. Under the action of the support plate, the cutting fluid and chips are supported, causing the chips and cutting fluid to accumulate on the top of the support plate. The cutting fluid passes down through the filter plate into the inner cavity of the machining table, while the chips remain on the top of the support plate. With the swing of the scraper, the chips accumulate on the side near the cleaning tank. During the continuous accumulation process, the chips are discharged outward from the cleaning tank.

[0012] 2. This gear shaping machine for automotive transmission gears uses a rotating rod installed in the inner cavity of the support plate. Under the action of the drive motor, the drive disc is rotated, thereby driving the scraper to rotate on the top of the support plate to clean the top of the filter plate. This prevents a large amount of debris from accumulating on the top of the filter plate, which would affect the normal discharge of cutting fluid and better separate the debris from the cutting fluid. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a schematic diagram of the processing table structure of this utility model; Figure 3 This is a schematic diagram of the cross-sectional structure of the processing table of this utility model; Figure 4 This is a schematic diagram of the support plate structure of this utility model; Figure 5 This is a schematic diagram of the scraper structure of this utility model.

[0014] In the diagram: 1. Machining table; 2. Part; 3. Machining tool; 4. Cleaning groove; 5. Baffle; 6. Collection bin; 7. Discharge pipe; 8. Support plate; 9. Filter plate; 10. Rotating rod; 11. Swing plate; 12. Slide groove; 13. Drive motor; 14. Drive disc; 15. Scraper. Detailed Implementation

[0015] 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 of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0016] Please see Figure 1 - Figure 5 A gear shaping machine for processing automotive transmission gears includes a processing table 1, a part 2 mounted on the top of the processing table 1, a processing tool 3 provided on the outer wall of the part 2, a cleaning groove 4 opened on the outer wall of the processing table 1, a baffle 5 fixedly mounted on the inner wall of the processing table 1, a collection chamber 6 opened in the inner cavity of the processing table 1, a discharge pipe 7 fixedly mounted on the outer wall of the processing table 1, a support plate 8 installed in the inner cavity of the processing table 1, a filter plate 9 installed in the inner cavity of the support plate 8, a rotating rod 10 rotatably connected to the outer wall of the support plate 8, a swing plate 11 fixedly mounted on the outer wall of the rotating rod 10, a scraper 15 fixedly mounted on the outer wall of the rotating rod 10, a sliding groove 12 opened on the outer wall of the swing plate 11, a drive motor 13 fixedly mounted at the bottom of the support plate 8, and a drive disc 14 fixedly mounted on the outer wall of the drive motor 13. In the above structure, through the support plate 8 set in the inner cavity of the machining table 1, cutting chips will be generated during the machining process of the cutting tool 3 on the outer wall of the part 2. The chips will fall to the top of the support plate 8, and the chips mixed with the cutting fluid will fall to the top of the scraper 15. The cutting fluid will pass through the filter plate 9 and enter the inner cavity of the machining table 1. The chips are separated by the action of the filter plate 9.

[0017] In a preferred embodiment: the inner cavity of the collection chamber 6 is connected to the inner cavity of the discharge pipe 7, and the bottom of the scraper 15 is in contact with the top of the support plate 8. In the above structure, the scraper 15 provided on the top of the support plate 8 can make the rotating rod 10 swing in the inner cavity of the support plate 8 under the action of the drive motor 13 and the drive disc 14, thereby driving the scraper 15 to swing. As the scraper 15 swings, the outer wall of the filter plate 9 can be cleaned, so that the debris accumulated on the top of the filter plate 9 can be scraped off, thereby allowing the cutting fluid to pass through the filter plate 9 more smoothly into the inner cavity of the machining table 1.

[0018] In a preferred embodiment, there are two filter plates 9, and the two filter plates 9 are respectively installed on both sides of the top of the support plate 8; In the above structure, by setting a filter plate 9 on the top of the support plate 8, when the cutting chips fall to the top of the support plate 8, the chips will be blocked by the filter plate 9, and the cutting fluid can pass through the filter plate 9 and enter the inner cavity of the machining table 1 to achieve the collection of cutting fluid.

[0019] In a preferred embodiment: the top of the baffle 5 is higher than the top of the support plate 8, and the outer wall of the drive disc 14 passes through the inner cavity of the slide groove 12; In the above structure, a swing plate 11 is provided at the bottom of the rotating rod 10, and the outer wall of the drive disk 14 is connected to the swing plate 11 through the inner cavity of the slide groove 12. During the rotation of the drive disk 14, the swing plate 11 can be driven to swing. Thus, under the action of the swing plate 11 and the rotating rod 10, the scraper 15 is driven, so that the scraper 15 swings on the top of the support plate 8 to clean the debris on the top of the filter plate 9, avoid the debris from accumulating on the top of the filter plate 9, and make the cutting fluid move downward better.

[0020] In a preferred embodiment: the outer diameter of the support plate 8 matches the diameter of the inner cavity of the processing table 1, and the support plate 8 is made of stainless steel; In the above structure, the support plate 8 installed in the inner cavity of the processing table 1 can place and support the debris. As the debris accumulates, it will pass over the baffle 5 and slide down along the cleaning groove 4, discharging the debris accumulated on the top of the support plate 8 outward.

[0021] In a preferred embodiment: the length of the scraper 15 is less than the diameter of the outer wall of the support plate 8, and the scraper 15 is made of natural rubber; In the above structure, the scraper 15 provided on the top of the rotating rod 10 can drive the scraper 15 to swing when the rotating rod 10 rotates. During the swinging process of the scraper 15, the debris on the top of the filter plate 9 can be cleaned, thereby avoiding the accumulation of a large amount of debris on the top of the filter plate 9 and better separating the cutting fluid from the debris.

[0022] Working principle: During operation, when the machining tool 3 is used to cut the teeth of part 2, the continuous up-and-down reciprocating motion of the machining tool 3 cuts the inner wall of part 2, forming tooth grooves. During the cutting process, the cutting chips generated continuously move downwards and fall to the top of the support plate 8. The cutting fluid mixes with the chips and falls to the top of the support plate 8. At this time, the drive motor 13 is started, which drives the drive disc 14 to rotate, thereby driving the swing plate 11. The swing plate 11 drives the rotating rod 10 to swing, which causes the scraper 15 to swing on the top of the support plate 8 to clean the chips on the top of the filter plate 9. This allows the cutting fluid to pass smoothly through the filter plate 9 and enter the inner cavity of the machining table 1, achieving separation of cutting fluid and chips, facilitating further processing of the cutting fluid, and enabling the cutting fluid to be reused.

[0023] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A gear shaping machine for machining automobile transmission gears, comprising a machining table (1), characterized in that: The top of the processing table (1) is equipped with a part (2), the outer wall of the part (2) is provided with a processing tool (3), the outer wall of the processing table (1) is provided with a cleaning groove (4), the inner wall of the processing table (1) is fixedly equipped with a baffle (5), the inner cavity of the processing table (1) is provided with a collection chamber (6), the outer wall of the processing table (1) is fixedly equipped with a discharge pipe (7), the inner cavity of the processing table (1) is equipped with a support plate (8), the inner cavity of the support plate (8) is equipped with a filter plate (9), the outer wall of the support plate (8) is rotatably connected with a rotating rod (10), the outer wall of the rotating rod (10) is fixedly equipped with a swing plate (11), the outer wall of the rotating rod (10) is fixedly equipped with a scraper (15), the outer wall of the swing plate (11) is provided with a sliding groove (12), the bottom of the support plate (8) is fixedly equipped with a drive motor (13), the outer wall of the drive motor (13) is fixedly equipped with a drive disc (14).

2. The gear shaping machine for machining the gear of the automobile transmission according to claim 1, characterized in that: The inner cavity of the collection chamber (6) is connected to the inner cavity of the discharge pipe (7), and the bottom of the scraper (15) is in contact with the top of the support plate (8).

3. The gear shaping machine for machining the gear of the automobile transmission according to claim 1, characterized in that: There are two filter plates (9), and the two filter plates (9) are respectively installed on both sides of the top of the support plate (8).

4. The gear shaping machine for machining the gear of the automobile transmission according to claim 1, characterized in that: The top of the baffle (5) is higher than the top of the support plate (8), and the outer wall of the drive disc (14) passes through the inner cavity of the groove (12).

5. The gear shaping machine for machining of automobile transmission gears as claimed in claim 1 wherein: The outer diameter of the support plate (8) matches the diameter of the inner cavity of the processing table (1), and the support plate (8) is made of stainless steel.

6. The gear shaping machine for machining of automobile transmission gears as claimed in claim 1 wherein: The length of the scraper (15) is less than the diameter of the outer wall of the support plate (8), and the scraper (15) is made of natural rubber.

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