Numerical control lathe for gear shaft machining

Abstract

The utility model belongs to the technical field of part machining, and particularly relates to a numerical control lathe for gear shaft machining, which comprises a hood, a machining table fixedly connected to the bottom of the inner wall of the hood and a mounting plate fixedly connected to the right side of the machining table, a feeding mechanism is arranged on one side of the machining table, and an impurity removal mechanism is arranged on one side of the mounting plate. According to the numerical control lathe for gear shaft machining, when the impurity removing mechanism and the machining mechanism are arranged for machining, a large amount of chippings and cooling oil liquid can be generated, a top plate is pulled open, moved to the front of the machining table and released, and a compression spring can generate resilience force under the action of self restoring force to act on the bottom of the top plate, so that the top plate is pressed downwards; the cleaning brush is in contact with the top of the original plate, then the top plate is moved to the back of the machining table, so that a mixture of chippings and greasy dirt on the top of the original plate falls into the storage box, at the moment, the filter screen can filter the mixture, the chippings and the greasy dirt in the mixture are separated, and later treatment is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of part processing, in particular to a numerical control lathe for gear shaft processing. Background Technique

[0002] A numerical control machine tool, abbreviated as a CNC machine tool, is an automated machine tool equipped with a program control system. This control system can logically process a program with control codes or other symbolic instructions, decode it, represent it in coded numbers, and input it into the numerical control device through an information carrier. After arithmetic processing, various control signals are sent out by the numerical control device to control the actions of the machine tool, and the parts are automatically processed according to the shape and size required by the drawing. The numerical control machine tool preferably solves the problems of processing complex, precise, small-batch, and multi-variety parts. It is a flexible and high-performance automated machine tool, representing the development direction of modern machine tool control technology and being a typical mechatronic product.

[0003] When the existing numerical control machine tool processes a gear shaft, the equipment needs to move on the track. After a long time, there will be a large frictional force and it is not easy to move. When the equipment is turning parts, iron chips will fall off and are not easy to clean. Excessive accumulation will affect the equipment parts.

[0004] In the patent document with the publication number CN217193066U, a numerical control lathe for metal gear processing is disclosed. It is provided with a connecting oil sump pipe fixedly connected to the bottom of the fuel tank cylinder. The oil stored in the connecting fuel tank cylinder can flow into the connecting oil sump pipe, and a bottom baffle plate is fixedly connected to the bottom of the connecting oil sump pipe.

[0005] However, when the numerical control lathe for metal gear processing is in use, when dealing with the coolant and processing debris generated during processing, it cannot classify and process their mixture, which will cause trouble for later manual processing. And when loading the raw materials, it requires a lot of manpower, resulting in a decline in work efficiency. Therefore, a numerical control lathe for gear shaft processing needs to be proposed. Content of the Utility Model

[0006] The purpose of the utility model is to provide a numerical control lathe for gear shaft processing to solve the problem of debris processing when the numerical control machine tool processes the gear shaft as mentioned in the above background technique.

[0007] To achieve the above purpose, the utility model provides the following technical solution: A numerical control lathe for gear shaft processing, including a machine cover, a processing table fixedly connected to the bottom of the inner wall of the machine cover, and a mounting plate fixedly connected to the right side of the processing table. A feeding mechanism is arranged on one side of the processing table, and a deburring mechanism is arranged on one side of the mounting plate;

[0008] The impurity removal mechanism includes a T-shaped groove, a circular plate, a telescopic rod, a compression spring, a top plate, a cleaning brush, a storage box and a filter screen. The T-shaped groove is opened at the top of the mounting plate. The circular plate is arranged on the top of the mounting plate. The telescopic rod is fixedly connected to the top of the circular plate. The compression spring is movably connected to the outside of the telescopic rod. The top plate is fixedly connected to the top of the telescopic rod. The cleaning brush is arranged at the bottom of the top plate. The storage box is arranged on the back of the processing table. The filter screen is arranged on the inner wall of the storage box.

[0009] Preferably, the feeding mechanism includes clamping plates, limiting rods, threaded rods, handles, fixing plates, electric push rods, push plates and rollers. The clamping plates are arranged on one side of the processing table. The limiting rods are fixedly connected to the bottom of the clamping plates. The threaded rods are rotatably connected to the bottom of the clamping plates. The handles are fixedly connected to the bottoms of the threaded rods. The fixing plates are fixedly connected to the bottom of the front of the processing table. The electric push rods are arranged on the tops of the fixing plates. The push plates are arranged on the tops of the electric push rods. The rollers are rotatably connected to the tops of the push plates.

[0010] Preferably, a processing mechanism is arranged inside the processing table. A control panel is arranged on the left side of the machine cover. The control panel can control the processing process. A front cabinet door is arranged on the front of the machine cover. A rear cabinet door is arranged on the back of the machine cover. A footrest is arranged at the bottom of the machine cover. Four footrests are evenly distributed at the bottom of the machine cover. The processing table is set for gear shaft processing, and the clamping mechanism of the gear shaft is not shown in the figure.

[0011] Preferably, a side plate is fixedly connected to one side of the processing table. Two through holes matching the limiting rods and a threaded hole matching the threaded rod are penetratingly opened at the top of the side plate. When the threaded rod rotates, the clamping plate will move linearly in the direction where the threaded rod is located.

[0012] Preferably, three rollers are evenly distributed on the top of the push plate. The rollers can assist in feeding and reduce the friction force during pushing and feeding.

[0013] Preferably, a T-shaped limit block matching the T-shaped groove is fixedly connected to the bottom of the circular plate. The T-shaped limit block slides on the inner wall of the T-shaped groove.

[0014] Preferably, the filter screen is detachable. When the coolant and debris are scraped off by the cleaning brush, the filter screen filters them. After removing the filter screen, the filtered debris can be swept out.

[0015] Compared with the prior art, the beneficial effects of the present utility model are:

[0016] 1. The numerical control lathe for machining gear shafts, through the impurity removal mechanism set, when the machining mechanism is machining, a large amount of chips and cooling oil will be generated. Pull up the top plate, move the top plate to the front of the machining table, release the top plate, and the compression spring will generate a restoring force under its own restoring force and act on the bottom of the top plate, causing the top plate to press down. At this time, the cleaning brush contacts the top of the original plate, and then move the top plate to the back of the machining table, so that the mixture of chips and oil stains on the top of the original plate falls into the storage box. At this time, the filter screen can filter the mixture, separating the chips and oil stains in the mixture, which is convenient for later processing.

[0017] 2. The numerical control lathe for machining gear shafts, through the feeding mechanism set, after the original plate is taken into the machine cover, start the electric push rod to push out the push plate, place the original plate on the top of the roller, and then push forward. At this time, manpower can be saved. After the original plate reaches the top of the machining table, the handle can be rotated to adjust the height of the clamping plate, so that the clamping plate clamps the original plate, completing the fixation of the original plate and saving manpower. Description of the Drawings

[0018] Figure 1 is the overall structural schematic diagram of the present utility model;

[0019] Figure 2 is the internal structural schematic diagram of the present utility model;

[0020] Figure 3 is the back structural schematic diagram of the present utility model;

[0021] Figure 4 is the structural schematic diagram of the feeding mechanism of the present utility model;

[0022] Figure 5 is the structural schematic diagram of the impurity removal mechanism of the present utility model.

[0023] In the figure: 1, machine cover; 2, machining table; 3, mounting plate; 4, machining mechanism; 5, control panel; 6, front cabinet door; 7, rear cabinet door; 8, footrest; 201, clamping plate; 202, limiting rod; 203, threaded rod; 204, handle; 205, fixing plate; 206, electric push rod; 207, push plate; 208, roller; 301, T-shaped groove; 302, circular plate; 303, telescopic rod; 304, compression spring; 305, top plate; 306, cleaning brush; 307, storage box; 308, filter screen. Detailed Embodiments

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0025] Please refer to Figures 1 - 5 , the present utility model provides a technical solution:

[0026] Embodiment 1:

[0027] A numerically controlled lathe for machining a gear shaft includes a machine cover 1, a machining table 2 fixedly connected to the bottom of the inner wall of the machine cover 1, and a mounting plate 3 fixedly connected to the right side of the machining table 2. A feeding mechanism is arranged on one side of the machining table 2, and a deburring mechanism is arranged on one side of the mounting plate 3;

[0028] The deburring mechanism includes a T-shaped groove 301, a circular plate 302, a telescopic rod 303, a compression spring 304, a top plate 305, a cleaning brush 306, a storage box 307, and a filter screen 308. The T-shaped groove 301 is opened at the top of the mounting plate 3. The circular plate 302 is arranged on the top of the mounting plate 3. A T-shaped limiting block matched with the T-shaped groove 301 is fixedly connected to the bottom of the circular plate 302, and the T-shaped limiting block slides on the inner wall of the T-shaped groove 301. The telescopic rod 303 is fixedly connected to the top of the circular plate 302. The compression spring 304 is movably connected to the outside of the telescopic rod 303. The top plate 305 is fixedly connected to the top of the telescopic rod 303. The cleaning brush 306 is arranged at the bottom of the top plate 305. The storage box 307 is arranged on the back of the machining table 2. The filter screen 308 is arranged on the inner wall of the storage box 307. The filter screen 308 is detachable. When the coolant and debris are scraped off by the cleaning brush 306, the filter screen 308 filters them. After the filter screen 308 is removed, the filtered debris can be swept out. Since a large amount of debris and cooling oil will be generated during the machining of the machining mechanism 4, at this time, the top plate 305 can be pulled up, moved to the front of the machining table 2, and then released. Under the action of the restoring force of the compression spring 304 itself, a restoring force will act on the bottom of the top plate 305, causing the top plate 305 to press down. At this time, the cleaning brush 306 contacts the top of the original plate. Then, the top plate 305 is moved to the back of the machining table 2, so that the mixture of debris and oil on the top of the original plate falls into the storage box 307. At this time, the filter screen 308 can filter the mixture and separate the debris and oil in the mixture.

[0029] Embodiment 2:

[0030] On the basis of Embodiment 1, the feeding mechanism includes clamping plates 201, limiting rods 202, threaded rods 203, handles 204, fixed plates 205, electric push rods 206, push plates 207 and rollers 208. The clamping plates 201 are arranged on one side of the processing table 2. The limiting rods 202 are fixedly connected to the bottom of the clamping plates 201. The threaded rods 203 are rotatably connected to the bottom of the clamping plates 201. On one side of the processing table 2, a side plate is fixedly connected. Two through holes matching the limiting rods 202 and a threaded hole matching the threaded rod 203 are formed through the top of the side plate. When the threaded rod 203 rotates, the clamping plate 201 will move linearly in the direction where the threaded rod 203 is located. The handle 204 is fixedly connected to the bottom of the threaded rod 203. The fixed plate 205 is fixedly connected to the bottom of the front of the processing table 2. The electric push rod 206 is arranged on the top of the fixed plate 205. The push plate 207 is arranged on the top of the electric push rod 206. The rollers 208 are rotatably connected to the top of the push plate 207. There are three rollers 208 evenly distributed on the top of the push plate 207. The rollers 208 can assist in feeding and reduce the friction during pushing and feeding. After taking the original plate into the machine cover 1, the electric push rod 206 pushes out the push plate 207. The original plate is placed on the top of the rollers 208 and then pushed forward. At this time, manpower can be saved. After the original plate reaches the top of the processing table 2, the handle 204 can be rotated to adjust the height of the clamping plate 201 so that the clamping plate 201 clamps the original plate.

[0031] A processing mechanism 4 is arranged inside the processing table 2. A control panel 5 is arranged on the left side of the machine cover 1. The control panel 5 can control the processing process. A front cabinet door 6 is arranged on the front of the machine cover 1. A rear cabinet door 7 is arranged on the back of the machine cover 1. A footrest 8 is arranged at the bottom of the machine cover 1. There are four footrests 8 evenly distributed at the bottom of the machine cover 1.

[0032] Working principle:

[0033] First of all, through the set feeding mechanism, after the original plate is taken into the machine cover 1, the electric push rod 206 is started to push out the push plate 207. The original plate is placed on the top of the rollers 208 and then pushed forward. At this time, manpower can be saved. After the original plate reaches the top of the processing table 2, the handle 204 can be rotated to adjust the height of the clamping plate 201 so that the clamping plate 201 clamps the original plate, completing the fixation of the original plate.

[0034] Furthermore, through the impurity removal mechanism provided, after the processing is completed, a large amount of debris and cooling oil will be generated during the processing of the processing mechanism 4. At this time, the top plate 305 can be pulled upward, and the compression spring 304 will be stretched. Move the top plate 305 to the front of the processing table 2 and release the top plate 305. Under the action of the restoring force of the compression spring 304 itself, a resilient force will act on the bottom of the top plate 305, causing the top plate 305 to press downward. At this time, the cleaning brush 306 contacts the top of the original plate. Then move the top plate 305 to the back of the processing table 2, so that the mixture of debris and oil on the top of the original plate falls into the storage box 307. At this time, the filter screen 308 can filter the mixture, separating the debris and oil in the mixture, which is convenient for later processing.

[0035] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "including", "comprising" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent in such process, method, article or device. Without further limitation, an element defined by the statement "including a..." does not exclude the existence of additional identical elements in the process, method, article or device including the said element.

Claims

1. A numerical control lathe for machining gear shafts, comprising a machine cover (1), a machining table (2) fixedly connected to the bottom of the inner wall of the machine cover (1), and a mounting plate (3) fixedly connected to the right side of the machining table (2), characterized in that: One side of the processing table (2) is provided with a feeding mechanism, and one side of the mounting plate (3) is provided with a impurity removing mechanism; The impurity removing mechanism includes a T-shaped groove (301), a circular plate (302), a telescopic rod (303), a compression spring (304), a top plate (305), a cleaning brush (306), a storage box (307) and a filter screen (308). The T-shaped groove (301) is opened at the top of the mounting plate (3), the circular plate (302) is arranged at the top of the mounting plate (3), the telescopic rod (303) is fixedly connected to the top of the circular plate (302), the compression spring (304) is movably connected to the outside of the telescopic rod (303), the top plate (305) is fixedly connected to the top of the telescopic rod (303), the cleaning brush (306) is arranged at the bottom of the top plate (305), the storage box (307) is arranged at the back of the processing table (2), and the filter screen (308) is arranged on the inner wall of the storage box (307).

2. The numerically controlled lathe for machining a gear shaft according to claim 1, wherein: The feeding mechanism includes a clamping plate (201), a limiting rod (202), a threaded rod (203), a handle (204), a fixing plate (205), an electric push rod (206), a push plate (207) and rollers (208). The clamping plate (201) is arranged on one side of the processing table (2), the limiting rod (202) is fixedly connected to the bottom of the clamping plate (201), the threaded rod (203) is rotatably connected to the bottom of the clamping plate (201), the handle (204) is fixedly connected to the bottom of the threaded rod (203), the fixing plate (205) is fixedly connected to the bottom of the front of the processing table (2), the electric push rod (206) is arranged on the top of the fixing plate (205), the push plate (207) is arranged on the top of the electric push rod (206), and the rollers (208) are rotatably connected to the top of the push plate (207).

3. A numerical control lathe for machining a gear shaft according to claim 1, characterized in that: A processing mechanism (4) is arranged inside the processing table (2), a control panel (5) is arranged on the left side of the machine cover (1), a front cabinet door (6) is arranged on the front of the machine cover (1), a rear cabinet door (7) is arranged on the back of the machine cover (1), and a footrest (8) is arranged at the bottom of the machine cover (1).

4. A numerical control lathe for machining a gear shaft according to claim 2, characterized in that: One side of the processing table (2) is fixedly connected with a side plate, and two through holes matching with the limiting rod (202) and a threaded hole matching with the threaded rod (203) are formed through the top of the side plate.

5. The numerically controlled lathe for machining a gear shaft according to claim 2, wherein: Three rollers (208) are evenly distributed on the top of the push plate (207).

6. The numerically controlled lathe for machining a gear shaft according to claim 1, characterized in that: A T-shaped limiting block matching with the T-shaped groove (301) is fixedly connected to the bottom of the circular plate (302).

7. A numerically controlled lathe for machining a gear shaft according to claim 1, characterized in that: The filter screen (308) is detachable.

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