Multi-axis linkage numerical control lathe

Abstract

The utility model provides a multi-axis linkage numerical control lathe, and relates to the field of numerical control machine tools. The multi-axis linkage numerical control lathe comprises a guide rail body, a bearing block is slidably connected to the left end of the outer surface of the guide rail body, fixing bolts are fixedly connected to the front side and the rear side of the side wall of the right end of the bearing block, a connecting frame sleeves the outer surfaces of the fixing bolts, and a lantern ring is fixedly connected to the right end, close to the center of the bearing block, of the connecting frame; the bottoms of the front end and the rear end of the lantern ring are fixedly connected with material bearing boxes, the right end of the lantern ring is fixedly connected with a contact ring, and the right ends of the material bearing boxes are fixedly connected with gear rings. When the multi-axis linkage numerical control lathe is used, a connecting frame drives a lantern ring to move, the lantern ring drives a contact ring to scrape oil stains on the outer surface of a guide rail body, a servo motor drives a contact gear to rotate, the contact gear drives a fixing frame to move on a gear ring, and the fixing frame drives a moving groove to move around an arc. And the moving groove drives the scraping plate to push the scraped oil dirt into the material bearing box, so that the oil dirt cleaning device has the advantage of thorough cleaning.

Description

Technical Field

[0001] The utility model relates to the technical field of numerically controlled machine tools, in particular to a multi-axis linkage numerically controlled lathe. Background Art

[0002] As we all know, a CNC machine tool is an automated machine tool equipped with a program control system. The control system can logically process programs specified by control codes or other symbolic instructions, decode them, express them in coded numbers, input them into the CNC device through information carriers, and after calculation and processing, the CNC device sends out various control signals to control the movement of the machine tool and automatically process parts according to the shape and size required by the drawing.

[0003] Multi-axis CNC machine tools have more sliding pairs, and fallen debris or dust can easily fall on the guide rails. Since the outer surface of the guide rails is coated with lubricating oil, the debris and dust stick to the outer surface of the guide rails and are difficult to clean. Forcibly moving the cutter head will scratch the surface of the guide rails, thereby affecting the normal use of the guide rails. The existing debris removal method generally uses oilcloth to clean the debris. This method not only causes oil stains to get on the hands, but the oilcloth also makes it difficult to completely remove small debris. Utility Model Content

[0004] Technical issues solved

[0005] In view of the deficiencies in the prior art, the utility model provides a multi-axis linkage CNC lathe, which solves the problems mentioned in the above background technology.

[0006] Technical Solution

[0007] To achieve the above objectives, the utility model is implemented through the following technical solutions: a multi-axis linkage CNC lathe, including a guide rail body, a bearing block is slidably connected to the left end of the outer surface of the guide rail body, and fixing bolts are fixedly connected to the front and rear sides of the right end side wall of the bearing block, a connecting frame is sleeved on the outer surface of the fixing bolt, and a collar is fixedly connected to the right end of the connecting frame near the center of the bearing block, and a material receiving box is fixedly connected to the bottom of the front and rear ends of the collar, a contact ring is fixedly connected to the right end of the collar, and a gear ring is fixedly connected to the right end of the material receiving box, and a fixed frame is slidably connected to the outer surface of the top end of the gear ring, and a servo motor is fixedly connected to the top end of the fixed frame, a contact gear is fixedly connected to the left side of the servo motor, a moving groove is fixedly connected to the left side of the fixed frame, a scraper is slidably connected to the left side of the moving groove, and a support spring is fixedly connected to the top of the scraper.

[0008] Preferably, the guide rail body is fixedly connected to the CNC machine tool, a cylindrical slide rod is provided at the top of the guide rail body, the top of the bearing block is connected to the cutter head, and a nut is sleeved on the right end of the fixing bolt.

[0009] Preferably, the connecting frame is arranged in an "L" shape, the collar is arranged in an "Ω" shape, and the inner wall of the collar forms a sliding connection with the guide rail body.

[0010] Preferably, the side wall of the material receiving box is slidably connected to the outer surface of the top end of the guide rail body, and an inclined surface is provided at the right end of the contact ring.

[0011] Preferably, the gear ring is arranged away from one end of the sleeve ring, a slide groove is arranged between the fixed frame and the movable groove, and the slide groove forms a sliding connection with the bottom wall of the gear ring.

[0012] Preferably, the contact gear meshes with the top of the gear ring, a moving block meshing with the moving groove is provided on the right side wall of the scraper, the scraper is arranged in a "T" shape, a notch meshing with the contact ring is provided at the bottom of the scraper, and a baffle is fixedly connected to the left side wall of the moving groove at the top of the support spring. Beneficial Effects

[0013] The utility model provides a multi-axis linkage CNC lathe. It has the following beneficial effects:

[0014] When the multi-axis linkage CNC lathe is in use, the connecting frame drives the sleeve ring to move, the sleeve ring drives the contact ring to scrape off the oil on the outer surface of the guide rail body, the servo motor drives the contact gear to rotate, the contact gear drives the fixed frame to move on the gear ring, the fixed frame drives the moving groove to move around an arc, and the moving groove drives the scraper to push the scraped oil into the material receiving box, which solves the problem that the existing debris removal method generally uses oil cloth to clean the debris, resulting in small debris difficult to completely remove, and has the advantage of complete removal.

[0015] When the multi-axis linkage CNC lathe is in use, the connecting frame is limited on the side wall of the bearing block by fixing bolts. When the cutter head drives the bearing block to move, the bearing block drives the connecting frame to move, which solves the problem of using oilcloth to remove debris in the existing debris removal method, causing oil stains on the hands, and has the advantage of easy removal. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is the positive triaxial measurement of the structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the gear ring structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the structural bearing block of the utility model;

[0019] Figure 4 This is a schematic diagram of the material receiving box of the utility model structure;

[0020] Figure 5 It is a schematic diagram of the scraper structure of the utility model.

[0021] Among them, 1 is the guide rail body, 2 is the bearing block, 3 is the fixing bolt, 4 is the connecting frame, 5 is the collar, 6 is the material receiving box, 7 is the contact ring, 8 is the gear ring, 9 is the fixing frame, 10 is the servo motor, 11 is the contact gear, 12 is the moving groove, 13 is the scraper, and 14 is the supporting spring. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] The utility model provides a multi-axis linkage CNC lathe. Figure 1-5As shown, it includes a guide rail body 1, which is fixedly connected to the CNC machine tool, a cylindrical slide rod is arranged on the top of the guide rail body 1, a bearing block 2 is slidably connected to the left end of the outer surface of the guide rail body 1, the top of the bearing block 2 is connected to the cutter head, and the front and rear sides of the right end side wall of the bearing block 2 are fixedly connected with fixing bolts 3, a nut is sleeved on the right end of the fixing bolt 3, and a connecting frame 4 is sleeved on the outer surface of the fixing bolt 3, and the connecting frame 4 is limited on the side wall of the bearing block 2 by the fixing bolt 3. When the cutter head drives the bearing block 2 to move, the right end of the connecting frame 4 close to the center position of the bearing block 2 is fixedly connected with a collar 5, and the connecting frame 4 is arranged in an "L" shape. The shape setting of 4 makes the collar 5 more firmly fixed. The collar 5 is set in an "Ω" shape. The shape setting of the collar 5 is convenient for fitting the guide rail body 1. The inner wall of the collar 5 is slidably connected to the guide rail body 1. The bottom of the front and rear ends of the collar 5 are fixedly connected with a material receiving box 6. The side wall of the material receiving box 6 is slidably connected to the outer surface of the top of the guide rail body 1. The right end of the collar 5 is fixedly connected with a contact ring 7. The right end of the contact ring 7 is provided with an inclined surface. The setting of the inclined surface is convenient for scraping off the oil stains on the surface of the guide rail body 1. The right end of the material receiving box 6 is fixedly connected with a toothed ring 8. The toothed ring 8 is set away from one end of the collar 5. The outer surface of the top of the toothed ring 8 is slidably connected with a fixing frame 9. A servo motor 10 is fixedly connected to the top of the fixed frame 9, and a contact gear 11 is fixedly connected to the left side of the servo motor 10. The contact gear 11 meshes with the top of the gear ring 8. A moving groove 12 is fixedly connected to the left side of the fixed frame 9. A slide groove is arranged between the fixed frame 9 and the moving groove 12. The arrangement of the slide groove is convenient for fitting the gear ring 8. The slide groove and the bottom wall of the gear ring 8 form a sliding connection. The gear ring 8 guides the fixed frame 9. A scraper 13 is slidably connected to the left side of the moving groove 12. A moving block meshing with the moving groove 12 is arranged on the right side wall of the scraper 13. The scraper 13 is arranged in a "T" shape, and a notch meshing with the contact ring 7 is provided at the bottom of the scraper 13. The bearing block 2 drives the connecting frame 4 to move, the connecting frame 4 drives the ring 5 to move, the ring 5 drives the contact ring 7 to scrape off the oil on the outer surface of the guide rail body 1, and at the same time the servo motor 10 drives the contact gear 11 to rotate, the contact gear 11 drives the fixed frame 9 to move on the gear ring 8, the fixed frame 9 drives the moving groove 12 to move around the arc, the moving groove 12 drives the scraper 13 to push the scraped oil into the material receiving box 6, the top of the scraper 13 is fixedly connected to the support spring 14, the setting of the support spring 14 makes the scraper 13 always fit the outer surface of the guide rail body 1, and the left side wall of the moving groove 12 is located at the top of the support spring 14 and is fixedly connected to a baffle.

[0024] Working principle:

[0025] When the multi-axis linkage CNC lathe is in use, the connecting frame 4 is limited on the side wall of the bearing block 2 by the fixing bolts 3. When the cutter head drives the bearing block 2 to move, the bearing block 2 drives the connecting frame 4 to move, the connecting frame 4 drives the ring 5 to move, and the ring 5 drives the contact ring 7 to scrape off the oil stains on the outer surface of the guide rail body 1. At the same time, the servo motor 10 drives the contact gear 11 to rotate, and the contact gear 11 drives the fixed frame 9 to move on the gear ring 8. The fixed frame 9 drives the moving groove 12 to move around an arc, and the moving groove 12 drives the scraper 13 to push the scraped oil stains into the material receiving box 6.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A multi-axis linkage CNC lathe, comprising a guide rail body (1), characterized in that: The left end of the outer surface of the guide rail body (1) is slidably connected to a bearing block (2), the front and rear sides of the right end side wall of the bearing block (2) are fixedly connected to fixing bolts (3), the outer surface of the fixing bolt (3) is sleeved with a connecting frame (4), the right end of the connecting frame (4) near the center of the bearing block (2) is fixedly connected to a collar (5), the front and rear bottoms of the collar (5) are fixedly connected to a material receiving box (6), the right end of the collar (5) is fixedly connected to a contact ring (7), the right end of the material receiving box (6) is fixedly connected to a gear ring (8), the top outer surface of the gear ring (8) is slidably connected to a fixing frame (9), the top of the fixing frame (9) is fixedly connected to a servo motor (10), the left side of the servo motor (10) is fixedly connected to a contact gear (11), the left side of the fixing frame (9) is fixedly connected to a moving groove (12), the left side of the moving groove (12) is slidably connected to a scraper (13), and the top of the scraper (13) is fixedly connected to a support spring (14).

2. The multi-axis linkage CNC lathe according to claim 1, characterized in that: The guide rail body (1) is fixedly connected to the CNC machine tool, a cylindrical slide rod is arranged at the top of the guide rail body (1), the top of the bearing block (2) is connected to the cutter head, and a nut is sleeved on the right end of the fixing bolt (3).

3. The multi-axis linkage CNC lathe according to claim 1, characterized in that: The connecting frame (4) is arranged in an "L" shape, the collar (5) is arranged in an "Ω" shape, and the inner wall of the collar (5) forms a sliding connection with the guide rail body (1).

4. The multi-axis linkage CNC lathe according to claim 1, characterized in that: The side wall of the material receiving box (6) is slidably connected to the outer surface of the top end of the guide rail body (1), and an inclined surface is provided at the right end of the contact ring (7).

5. The multi-axis linkage CNC lathe according to claim 1, characterized in that: The toothed ring (8) is arranged at one end away from the sleeve ring (5), a slide groove is arranged between the fixed frame (9) and the movable groove (12), and the slide groove and the bottom wall of the toothed ring (8) form a sliding connection.

6. The multi-axis linkage CNC lathe according to claim 1, characterized in that: The contact gear (11) meshes with the top of the gear ring (8), a moving block meshing with the moving groove (12) is provided on the right side wall of the scraper (13), the scraper (13) is arranged in a "T" shape, a notch meshing with the contact ring (7) is provided at the bottom of the scraper (13), and a baffle is fixedly connected to the top of the support spring (14) on the left side wall of the moving groove (12).

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