Milling machine with cooling and anti-blocking functions

Abstract

The milling machine with the cooling and anti-blocking functions comprises a base, a liquid storage tank is formed in the middle of the interior of the upper end of the base, a filter screen is installed on the upper portion of the interior of the liquid storage tank, lead screws are connected to the front end and the rear end of the interior of the upper end of the base through bearings, and a material stirring mechanism is installed on the outer surfaces of the lead screws. The material stirring mechanism is used for scraping the surface of the filter screen; the material stirring mechanism comprises a sliding block which is in threaded connection with the outer surface of the lead screw. According to the milling machine with the cooling and anti-blocking functions, a lead screw is driven by a first motor to promote a sliding block to move, the sliding block synchronously drives a connecting rod to drive an arc shell to slide leftwards along a sliding groove, a round rod in the arc shell and a scraping plate move leftwards on the upper surface of a filter screen, and the scraping plate moving leftwards slowly makes contact with the surface of the filter screen; residual scraps filtered above the filter screen are scraped towards the left side in a centralized mode, and the scraps are prevented from being accumulated on the upper surface of the filter screen to cause mesh blockage.

Description

Technical Field

[0001] The utility model relates to the technical field of milling machines, in particular to a milling machine with cooling and anti-blocking functions. Background Art

[0002] A milling machine is a machine tool that uses a milling cutter to machine various workpiece surfaces. The cutter typically rotates primarily, while the workpiece and cutter move in a feed motion. It can process flat surfaces, grooves, various curved surfaces, gears, and more, and is used across various industries.

[0003] During the milling process, coolant is mainly used to cool the tool and the workpiece. The coolant will carry small debris of the workpiece when flowing into the cooling tank. The small debris of the workpiece is filtered through the filter. However, in order to improve the filtering effect, the filter mesh currently used is small, which is very easy to cause mesh clogging. To solve the above problem, we have launched a milling machine with cooling and anti-clogging function. Utility Model Content

[0004] The utility model discloses a milling machine with a cooling and anti-blocking function. Small debris of a workpiece is filtered through a filter screen. However, in order to improve the filtering effect, the mesh of the filter screen currently used is relatively small, which easily causes a technical problem of mesh blockage.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A milling machine with cooling and anti-blocking functions comprises a base, a liquid storage tank is provided in the middle of the upper end of the base, a filter screen is installed above the liquid storage tank, a screw is connected to the bearings at the front and rear ends of the upper end of the base, a material digging mechanism is installed on the outer surface of the screw, and the material digging mechanism is used to scrape the surface of the filter screen; the material digging mechanism comprises a slider threadedly connected to the outer surface of the screw, the upper end of the slider is connected to a connecting rod, the left side of the upper end of the connecting rod is fixedly connected to an arc shell, a round rod is rotatably connected to the inside of the arc shell, a scraper is connected to the lower middle end of the round rod, and an arc opening is provided on the outer surface of the left side below the arc shell.

[0007] According to a further technical solution, coil springs are installed on the outer surfaces of the front and rear ends of the round rod, baffles are connected below the front and rear ends of the coil spring, and a telescopic cylinder is installed on the upper end of the slider.

[0008] By setting a telescopic cylinder to push the baffle and drive the round rod to rotate slightly, the scraper is prompted to rotate synchronously and lift up, preventing the scraper from scraping debris to the right side of the filter when moving from left to right, causing debris accumulation.

[0009] According to a further technical solution, a first motor is installed at the front and rear ends of the left side of the base, and the material-dispensing mechanism is connected to the first motor through the screw rod.

[0010] The first motor is provided to drive the screw rod to prompt the material-digging mechanism to scrape the surface of the filter screen.

[0011] According to a further technical solution, a discharge port is provided on the left side of the base, and a collection box is installed on the left side of the base.

[0012] By setting the discharge port and the collection box, the scraped debris can be easily introduced from the discharge port into the collection box for centralized collection.

[0013] According to a further technical solution, a first sliding seat is slidably connected above the base, and a workbench is installed above the first sliding seat.

[0014] By providing the first sliding seat, the workpiece fixed on the upper end of the workbench can be conveniently driven to move left and right.

[0015] A further technical solution is that a second sliding seat is installed at the front and rear ends above the base, a second motor is installed at the upper end of the second sliding seat, a tool is installed at the output end of the second motor, and a conduit is connected to the right side of the second sliding seat.

[0016] The tool is driven by the second motor to process the workpiece, and the coolant is guided by the conduit and discharged from the tool mouth.

[0017] According to a further technical solution, sliding grooves are provided at both the front and rear ends of the liquid storage tank, and the arc shell is slidably connected inside the slider.

[0018] By providing a slide groove in the liquid storage tank, the arc shell can be easily moved left and right.

[0019] The present invention provides a milling machine with cooling and anti-blocking functions through improvement. Compared with the prior art, it has the following improvements and advantages:

[0020] By starting the first motor to drive the screw rod, the slider moves from right to left. The slider synchronously drives the connecting rod to drive the arc shell to slide to the left along the slide groove. The round rod inside the arc shell and the scraper move to the left on the surface of the filter net. The scraper slowly moves to the left and contacts the surface of the filter net, scraping the remaining debris above the filter net to the left to prevent the debris from accumulating on the surface of the filter net and causing the mesh to be blocked. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 : A right-side structural diagram of the present invention;

[0022] Figure 2 : A left-side structural diagram of the present invention;

[0023] Figure 3 : A schematic diagram of the base structure from a top view of the present invention;

[0024] Figure 4 : A schematic diagram of the left-side cross-section structure of the base of the present invention;

[0025] Figure 5 : Schematic diagram of the arc shell structure of the utility model;

[0026] Figure 6 :The utility model Figure 4 Schematic diagram of the enlarged structure of part A.

[0027] In the accompanying drawings: 1. Base; 2. Liquid storage tank; 3. Filter; 4. Screw; 5. Material dispensing mechanism; 501. Slider; 502. Connecting rod; 503. Arc shell; 504. Round rod; 505. Scraper; 506. Coil spring; 507. Baffle; 508. Telescopic cylinder; 509. Arc mouth; 6. First motor; 7. Discharge port; 8. Collection box; 9. First sliding seat; 10. Workbench; 11. Second sliding seat; 12. Second motor; 13. Tool; 14. Conduit; 15. Slide. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0029] The utility model discloses a milling machine with a cooling and anti-blocking function, which is mainly used in the scenario where the cooling liquid is filtered and recycled during the workpiece processing process.

[0030] Reference Figure 1 、 Figure 3 、 Figure 4 、 Figure 5 and Figure 6A milling machine with cooling and anti-blocking functions includes a base 1, a liquid storage tank 2 is opened in the middle of the upper end of the base 1, a filter screen 3 is installed above the liquid storage tank 2, a screw rod 4 is connected to the bearings at the front and rear ends of the upper end of the base 1, and a material dispensing mechanism 5 is installed on the outer surface of the screw rod 4. The material dispensing mechanism 5 is used to scrape the surface of the filter screen 3; the material dispensing mechanism 5 includes a slider 501 threadedly connected to the outer surface of the screw rod 4, the upper end of the slider 501 is connected to a connecting rod 502, the upper left end of the connecting rod 502 is fixedly connected to an arc shell 503, the inner part of the arc shell 503 is rotatably connected to a round rod 504, the middle lower end of the round rod 504 is connected to a scraper 505, and the outer surface of the lower left side of the arc shell 503 is opened. , slide grooves 15 are opened at the front and rear ends of the liquid storage tank 2, the arc shell 503 is slidably connected inside the slider 501, coil springs 506 are installed on the outer surfaces of the front and rear ends of the round rod 504, and baffles 507 are connected to the bottom of the front and rear ends of the coil spring 506. A telescopic cylinder 508 is installed on the upper end of the slider 501, and a first motor 6 is installed at the front and rear ends of the left side of the base 1. The material diverting mechanism 5 is connected to the first motor 6 through the screw rod 4;

[0031] In this embodiment, during the machining of the workpiece, the coolant cools the workpiece and the tool. However, some small debris generated by the friction between the tool and the workpiece will flow synchronously with the coolant. When the coolant carrying the debris flows to the upper surface of the filter screen 3 installed on the base 1, the filter screen 3 filters the coolant, and the filtered coolant enters the liquid storage tank 2 to be used again. The filtered debris is blocked on the upper surface of the filter screen 3. At this time, the first motor 6 is started to drive the screw rod 4 to cause the slider 501 to move from right to left. The slider 501 synchronously drives the connecting rod 502 to drive the arc shell 503 to slide to the left along the slide groove 15. The round rod 504 inside the arc shell 503 moves to the left together with the scraper 505 on the upper surface of the filter screen 3. Since the arc opening 509 at the lower end of the arc shell 503 is opened on the lower left side, the round rod 504 cannot rotate itself when moving to the left. The scraper 505 that slowly moves to the left contacts the surface of the filter screen 3, and the filter screen 505 is rotated to the left, and the scraper 505 is rotated to the right, so that the scraper 505 is separated from the upper surface of the filter 3 and the debris is scraped to the right when the scraper 505 is reset to the right.

[0032] Reference Figure 2 and Figure 3 , In a preferred embodiment, the base 1 is provided with a discharge port 7 on the left side, the base 1 is mounted on the left side of the collection box 8;

[0033] Supplementary explanation: When the scraper 505 scrapes the debris to the leftmost side, the debris is gradually discharged from the discharge port 7 and enters the collection box 8, which is convenient for the staff to carry out centralized processing.

[0034] Reference Figure 1 and Figure 2 In a preferred embodiment, a first sliding seat 9 is slidably connected to the top of the base 1, a workbench 10 is installed above the first sliding seat 9, a second sliding seat 11 is installed at the front and rear ends above the base 1, a second motor 12 is installed on the upper end of the second sliding seat 11, a tool 13 is installed at the output end of the second motor 12, and a guide tube 14 is connected to the right side of the second sliding seat 11;

[0035] In this embodiment, after the workpiece is placed on the workbench 10 and fixed, the second motor 12 is started to drive the tool 13 to rotate to process the workpiece. During the processing, the filtered coolant in the liquid storage tank 2 is transported to the inside of the first sliding seat 9 through the conduit 14. The coolant is then discharged from the tool 13 to cool the tool and the workpiece, thereby improving the processing stability of the workpiece. The discharged coolant flows through the workbench 10 and the first sliding seat 9 and enters the liquid storage tank 2 for convenient secondary use, thereby forming a water circulation effect and improving the utilization of water resources.

[0036] Working principle: When in use, during the workpiece processing, the coolant cools the workpiece and the tool. However, some small debris generated by the friction between the tool and the workpiece will flow synchronously with the coolant. When the coolant carrying the debris flows to the upper surface of the filter 3 installed on the base 1, the filter 3 filters the coolant, and the filtered coolant enters the liquid storage tank 2 to be used for the second time. The filtered debris is blocked on the upper surface of the filter 3. At this time, the first motor 6 is started to drive the screw rod 4 to cause the slider 501 to move from right to left. The slider 501 synchronously drives the connecting rod 502 to drive the arc shell 503 to slide to the left along the slide groove 15. The round rod 504 inside the arc shell 503 moves to the left together with the scraper 505 on the upper surface of the filter 3. Since the arc opening 509 at the lower end of the arc shell 503 is opened on the lower left side, the round rod 504 cannot rotate itself when moving to the left. The scraper 505 that slowly moves to the left contacts the surface of the filter 3, passing The debris remaining after filtering above the filter 3 is scraped to the left side to prevent the debris from accumulating on the upper surface of the filter 3 and causing the mesh to be blocked. When the scraper 505 moves to the extreme left, the telescopic cylinder 508 is driven to extend, pushing the baffle 507 to the left, causing the round rod 504 and the scraper 505 to flip to the left, thereby separating the lower end of the scraper 505 from the upper surface of the filter 3, preventing the scraper 505 from scraping the debris to the right when it is reset to the right, causing the debris to accumulate on the right side of the filter 3. At this time, the first motor 6 is reversed, causing the scraper 505 to move to the rightmost side, and then the telescopic cylinder 508 is driven to retract, the thrust of the baffle 507 is eliminated, and the round rod 504 together with the scraper 505 is flipped to the right and reset under the action of the coil spring 506. At this time, the lower end of the scraper 505 contacts the upper surface of the filter screen 3 again. At this time, through the above operation, the scraper 505 is driven to scrape to the left for a second time, and then reset. The operation is repeated to repeatedly scrape the debris on the upper surface of the filter screen 3.

[0037] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

[0038] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementations that can be understood by those skilled in the art.

Claims

1. A milling machine with cooling and anti-blocking functions, comprising a base (1), characterized in that: A liquid storage tank (2) is provided in the middle of the upper end of the base (1), a filter screen (3) is installed above the upper end of the liquid storage tank (2), a screw rod (4) is connected to the bearings at the front and rear ends of the upper end of the base (1), and a material-dispensing mechanism (5) is installed on the outer surface of the screw rod (4), and the material-dispensing mechanism (5) is used to scrape the surface of the filter screen (3); The material-dispensing mechanism (5) comprises a slider (501) threadedly connected to the outer surface of the screw rod (4); the upper end of the slider (501) is connected to a connecting rod (502); the left side of the upper end of the connecting rod (502) is fixedly connected to an arc shell (503); a round rod (504) is rotatably connected inside the arc shell (503); the middle lower end of the round rod (504) is connected to a scraper (505); and an arc opening (509) is opened on the left outer surface below the arc shell (503).

2. A milling machine with cooling and anti-blocking function according to claim 1, characterized in that: Coil springs (506) are installed on the outer surfaces of the front and rear ends of the round rod (504), baffles (507) are connected below the front and rear ends of the coil spring (506), and a telescopic cylinder (508) is installed on the upper end of the slider (501).

3. The milling machine with cooling and anti-blocking function according to claim 1, characterized in that: A first motor (6) is installed at the front and rear ends of the left side of the base (1), and the material-dispensing mechanism (5) is transmission-connected to the first motor (6) via the screw rod (4).

4. The milling machine with cooling and anti-blocking function according to claim 1, characterized in that: A discharge port (7) is provided on the left side of the base (1), and a material collection box (8) is installed on the left side of the base (1).

5. The milling machine with cooling and anti-blocking function according to claim 1, characterized in that: A first sliding seat (9) is slidably connected above the base (1), and a workbench (10) is installed above the first sliding seat (9).

6. The milling machine with cooling and anti-blocking function according to claim 1, characterized in that: A second sliding seat (11) is installed at the front and rear ends above the base (1), a second motor (12) is installed at the upper end of the second sliding seat (11), a tool (13) is installed at the output end of the second motor (12), and a guide tube (14) is connected to the right side of the second sliding seat (11).

7. The milling machine with cooling and anti-blocking function according to claim 1, characterized in that: Slide grooves (15) are provided at the front and rear ends of the liquid storage tank (2), and the arc shell (503) is slidably connected inside the slider (501).

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