Scrap iron cleaning device for numerical control lathe

Abstract

A numerical control lathe scrap iron cleaning device comprises a numerical control lathe body and a feeding sliding rail arranged in the numerical control lathe body, the upper portion of the feeding sliding rail is slidably connected with a tool sliding rail, and magnetic attraction assemblies capable of cleaning scrap iron are arranged on bottom plates at the front end and the rear end of the tool sliding rail respectively. A scraping assembly for cleaning scrap iron on the lower portion of the feeding sliding rail is arranged between the magnetic attraction assemblies, a discharging opening is formed in the tail of the numerical control lathe body, and a storage assembly is arranged below the discharging opening. According to the numerical control lathe, the magnetic attraction assembly and the scraping assembly are additionally arranged in the numerical control lathe, a series of problems caused by manual cleaning are fundamentally solved, the life and property safety of operators is greatly guaranteed, the working intensity of the operators is relieved, meanwhile, the production efficiency is improved, and the economic benefits of enterprises are increased; and meanwhile, the storage assembly is arranged, so that collection and dumping of the materials are more convenient.

Description

Technical Field

[0001] The utility model relates to the field of iron chip cleaning of machine tools, in particular to an iron chip cleaning device for a numerically controlled lathe. Background Art

[0002] With the continuous growth of my country's scientific and technological level, CNC machine tools have also occupied the current machining field. CNC machine tools will develop in the direction of high speed, high precision, and high reliability, further improving the overall level of the manufacturing industry. Among them, CNC lathes are also an indispensable equipment for CNC machining. They can process metal raw materials into the required parts, but the iron chips cut by CNC lathes are very difficult to clean;

[0003] The existing cleaning method generally adopts manual cleaning. During manual cleaning, a broom or a large handheld vacuum cleaner is usually used to clean the internal iron filings. During the cleaning process, the iron filings are often hung on the clothes, which often causes scratches to the operators. In addition, the manual cleaning process is very cumbersome, which increases the labor intensity of the operators, directly affects the production efficiency of the enterprise, and thus affects the economic benefits of the enterprise. Utility Model Content

[0004] In order to solve the above-mentioned problems, the utility model provides an iron chip cleaning device for a CNC lathe.

[0005] The utility model is realized through the following technical solutions:

[0006] A chip cleaning device for a CNC lathe comprises a CNC lathe body and a feed slide rail arranged inside the body, a tool slide rail being slidably connected to the upper portion of the feed slide rail, magnetic suction components for cleaning chip cleaning being respectively arranged at the bottom plates at the front and rear ends of the tool slide rail, a scraping component for cleaning chip cleaning being arranged between the magnetic suction components, a discharge port being arranged at the rear end of the CNC lathe body, and a storage component being arranged below the discharge port.

[0007] Further optionally, the magnetic attraction component includes a scissor-type cross arm arranged at the lower part of the tool slide rail and can be raised and lowered by a cylinder, the lower end of the scissor-type cross arm is connected and fixed with an L-shaped connecting plate, and the lower part of the L-shaped connecting plate is connected and fixed with an electromagnet.

[0008] Further optionally, the cylinder is connected and fixed to the tool slide rail base plate through a bracket, and the cylinder piston rod is connected and fixed to the scissor-type cross arm sliding rod.

[0009] Further optionally, the scraper assembly includes a scraper arranged at the lower part of the feed slide rail, and two pairs of connecting rods are arranged at the upper part of the scraper. The corresponding connecting rods extend upward and are hingedly fixed to the sliders arranged on the slide rods on both sides of the feed slide rail. Support blocks are arranged on both sides of the slide rod and are connected and fixed to the feed slide rail.

[0010] Further optionally, the end of the scraper is hingedly fixed to the L-shaped connecting plate through a pin shaft, and can be turned over by following the rise and fall of the L-shaped connecting plate.

[0011] Further optionally, the material storage assembly includes a storage box that can be pulled out from the CNC lathe body, and a handle is provided on the outside of the storage box.

[0012] Compared with the existing technology, the beneficial effect of the utility model is: the utility model fundamentally solves a series of problems caused by manual cleaning by adding magnetic suction components and scraping components in the CNC lathe, greatly ensures the safety of life and property of the operators, and also reduces the work intensity of the operators. At the same time, it also improves production efficiency and increases the economic benefits of the enterprise. At the same time, the setting of the storage component makes it more convenient to collect and clear materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional schematic diagram of the structure of the utility model;

[0014] Figure 2 It is a left side schematic diagram of the structure of the utility model;

[0015] Figure 3 It is a schematic diagram of the main structure of the utility model;

[0016] Figure 4 It is a rear view schematic diagram of the structure of the utility model;

[0017] In the figure; CNC lathe body 1, feed slide 2, tool slide 3, scissor cross arm 4, L-shaped connecting plate 5, cylinder 6, electromagnet 7, slide bar 8, support block 9, slider 10, scraper 11, connecting rod 12, discharge port 13, storage box 14, handle 15, pin 16. DETAILED DESCRIPTION

[0018] The present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods:

[0019] like Figure 1 , 2 As shown in Figures 3 and 4, an iron chip cleaning device for a CNC lathe comprises a CNC lathe body 1 and a feed slide 2 arranged inside the same, the upper portion of the feed slide 2 is slidably connected to a tool slide 3, and is characterized in that: the bottom plates at the front and rear ends of the tool slide 3 are respectively provided with magnetic suction components for cleaning iron chips, a scraping component for cleaning iron chips at the lower portion of the feed slide 2 is provided between the magnetic suction components, a discharge port 13 is provided at the rear portion of the CNC lathe body 1, and a storage component is provided below the discharge port 13.

[0020] like Figure 1 , 2As shown in , 3 and 4, the magnetic attraction component includes a scissor-type cross arm 4 arranged at the lower part of the tool slide rail 3 and can be raised and lowered by a cylinder 6. The lower end of the scissor-type cross arm 4 is connected and fixed with an L-shaped connecting plate 5, and the lower part of the L-shaped connecting plate 5 is connected and fixed with an electromagnet 7.

[0021] like Figure 2 As shown, the cylinder 6 is connected and fixed to the bottom plate of the tool slide rail 3 through a bracket, and the piston rod of the cylinder 6 is connected and fixed to the sliding rod of the scissor-type cross arm 4.

[0022] like Figure 2 , 3 As shown in , 4, the scraper assembly includes a scraper 11 arranged at the lower part of the feed slide rail 2, and two pairs of connecting rods 12 are arranged on the upper part of the scraper 11. The corresponding connecting rods 12 extend upward and are hingedly fixed to the sliders 10 arranged on the slide rods 8 on both sides of the feed slide rail 2. Support blocks 9 are arranged on both sides of the slide rod 8 and are connected and fixed to the feed slide rail 2.

[0023] like Figure 3 , 4 As shown, the end of the scraper 11 is hinged and fixed to the L-shaped connecting plate 5 through a pin 16, and can be turned over by following the rise and fall of the L-shaped connecting plate 5.

[0024] like Figure 2 , 3 As shown, the material storage assembly includes a storage box 14 that can be pulled out from the CNC lathe body 1 , and a handle 15 is provided on the outside of the storage box 14 .

[0025] The implementation principle of the iron chip cleaning device for a CNC lathe in the embodiment of the present application is as follows:

[0026] When the CNC lathe body 1 is being machined, the feed slide rail 2 drives the tool slide rail 3 to move to the front end of the CNC lathe body 1 for machining, and at the same time, the cylinder 6 is started to extend the piston rod, and when the piston rod is extended, the scissor-type cross arm 4 is lowered, and when the scissor-type cross arm 4 is lowered, the electromagnet 7 on the L-shaped connecting plate 5 is close to the bottom plate of the CNC lathe body 1 (the distance between the electromagnet 7 and the bottom plate of the CNC lathe body 1 is the working distance of the electromagnet 7);

[0027] When the L-shaped connecting plate 5 descends, the scraper 11 will be pulled to turn down. When the scraper 11 turns down, the slider 10 will move on the slide bar 8 in the opposite direction of the scraper 11 turning down. When the L-shaped connecting plate 5 stops descending, the slider 10 and the scraper 11 will be in a parallel state. At the same time, the scraper 11 will fit with the bottom plate of the CNC lathe body 1. At the same time, when the CNC lathe body 1 stops processing, it is ready to clean up the iron chips.

[0028] After the processing is completed, the feed slide 2 will return to the tail of the CNC lathe body 1. When the feed slide 2 moves, the electromagnet 7 is powered and the electromagnet 7 will be full of magnetic force. At this time, during the movement of the feed slide 2, the electromagnet 7 will adsorb the iron filings on the bottom plate of the CNC lathe body 1 to the surface, and the iron filings at the bottom of the feed slide 2 will be pushed by the scraper 11. After the feed slide 2 returns to the tail of the CNC lathe body 1, the iron filings will be pushed to the discharge port 13 by the electromagnet 7 and the scraper 11. After reaching the discharge port 13, the scraper 11 will push the iron filings to the storage box 14 at the bottom of the discharge port 13, and the electromagnet 7 will be powered off at the same time. After the power is off, the iron filings will pass through the discharge port 13 and fall into the storage box 14. After the iron filings in the storage box 14 are stored to a certain extent, the handle 15 is pulled to pull the storage box 14 out and invert it in the designated area;

[0029] After cleaning, the cylinder 6 is started to retract the piston rod, and at the same time, the scissor-type cross arm 4 is retracted and the electromagnet 7 is driven to rise, and at the same time, the scraper 11 is turned up to prevent the CNC lathe body 1 from bringing back the iron chips and accumulating them on the head of the CNC lathe body 1 during processing, so that the iron chips cannot be cleaned;

[0030] Thereby, the iron filings cleaning work is completed once, the whole process saves time and labor, speeds up the work efficiency, and better guarantees the safety of life and property of the operators.

[0031] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A chip cleaning device for a CNC lathe, comprising a CNC lathe body (1) and a feed slide rail (2) arranged inside the body, wherein the upper portion of the feed slide rail (2) is slidably connected to a tool slide rail (3), and characterized in that: The bottom plates at the front and rear ends of the tool slide rail (3) are respectively provided with magnetic suction components capable of cleaning iron filings, and a scraper component is provided between the magnetic suction components for cleaning iron filings at the bottom of the feed slide rail (2). A discharge port (13) is provided at the rear of the CNC lathe body (1), and a storage component is provided below the discharge port (13).

2. The chip cleaning device for a CNC lathe according to claim 1, characterized in that: The magnetic attraction assembly comprises a scissor-type cross arm (4) arranged at the bottom of the tool slide rail (3) and capable of being raised and lowered by a cylinder (6); an L-shaped connecting plate (5) is connected and fixed to the lower end of the scissor-type cross arm (4); and an electromagnet (7) is connected and fixed to the lower part of the L-shaped connecting plate (5).

3. The chip cleaning device for a CNC lathe according to claim 2, characterized in that: The cylinder (6) is connected and fixed to the bottom plate of the tool slide rail (3) via a bracket, and the piston rod of the cylinder (6) is connected and fixed to the sliding rod of the scissor-type cross arm (4).

4. The chip cleaning device for a CNC lathe according to claim 1, characterized in that: The scraper assembly comprises a scraper (11) arranged at the lower part of the feed slide rail (2), and two pairs of connecting rods (12) are arranged on the upper part of the scraper (11). The corresponding connecting rods (12) extend upward and are hingedly fixed to the sliders (10) arranged on the slide rods (8) on both sides of the feed slide rail (2). Support blocks (9) are arranged on both sides of the slide rod (8) and are connected and fixed to the feed slide rail (2).

5. The chip cleaning device for a CNC lathe according to claim 4, characterized in that: The end of the scraper (11) is hingedly connected and fixed to the L-shaped connecting plate (5) via a pin shaft (16), and can be turned over by following the rise and fall of the L-shaped connecting plate (5).

6. The chip cleaning device for a CNC lathe according to claim 1, characterized in that: The material storage assembly comprises a storage box (14) that can be pulled out from within a CNC lathe body (1), and a handle (15) is provided on the outside of the storage box (14).

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