Elliptical head turning platform

Abstract

The utility model discloses an oval head turning platform relates to oval head turning processing technical field, including processing platform body, the processing platform body includes the chip collecting groove, the first chip dropping hole is set up on the inner bottom wall of chip collecting groove, the processing platform body includes the tray, the second chip dropping hole is set up on the inner bottom wall of tray, the second chip dropping hole is located the just below of first chip dropping hole, still include the collection box being established below the second chip dropping hole. When using, through the setting of the chip removal component, can send the cutting chip that falls down in the turning process orderly into a plurality of collection frame, so that the cutting chip falls into the collection box through the first chip dropping hole and the second chip dropping hole of larger diameter, will not have the jamming phenomenon, and can make the cutting chip rapidly discharge from the chip collecting groove, has improved the efficiency of cutting chip cleaning, and further improved the reliability and practicality of the turning machining center.

Description

Technical Field

[0001] This utility model relates to the field of elliptical head turning technology, and in particular to an elliptical head turning platform. Background Technology

[0002] Elliptical heads are primarily used for end sealing in pressure vessels and pipelines. In pressure vessels, elliptical heads are typically located at both ends of the vessel and welded to the shell to form a complete container. Their main function is to seal the container and prevent media leakage. Elliptical heads are mainly used in pressure vessels and piping systems.

[0003] During the machining process, after the initial shaping, the surface of the elliptical head is not particularly smooth. Therefore, the head needs to be cut and ground on a turning platform to ensure that the outer surface of the machined elliptical head is smooth and the dimensions meet the machining requirements. However, the turning platform generates a large amount of cutting waste during use. Traditional waste disposal only involves setting up a tray under the chuck of the machining center to store the waste. The waste is then manually collected and cleaned when it accumulates to a large amount, which is time-consuming, labor-intensive, and inefficient.

[0004] Chinese invention patent application number CN201810321675.4 describes a CNC turning processing platform suitable for hard and brittle materials. It features a cleaning module, including a spiral plate, which, through rotation, concentrates and pushes cutting chips into a chip removal module for centralized chip removal, avoiding low cleaning efficiency caused by scattered cutting chips. However, the chip removal module uses a tapered tube on a receiving tray to feed the cutting chips into the chip removal assembly. Many cutting chips are continuous and therefore quite long. Removing the chips through the tapered tube easily leads to blockage. Even with a unclogging rod, the chip removal speed remains low, hindering rapid chip removal and reducing the reliability of the turning platform. Utility Model Content

[0005] The purpose of this invention is to provide a turning platform for elliptical heads, in order to solve the problem mentioned in the background art that existing turning platforms cannot quickly and effectively clean and collect cutting chips, thus reducing the practicality and reliability of the platform.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an elliptical head turning platform, comprising a machining platform body, the machining platform body including a chip collection groove, a first chip removal hole being provided on the inner bottom wall of the chip collection groove, the machining platform body including a tray, a second chip removal hole being provided on the inner bottom wall of the tray, the second chip removal hole being located directly below the first chip removal hole, and further including a collection box disposed below the second chip removal hole, the collection box containing multiple collection frames, and a chip pushing component being provided in the collection box; The chip-pushing assembly is used to orderly push the cutting chips falling from the second chip-falling hole into multiple collection frames.

[0007] Preferably, the collection box includes a first cavity at the top, a second cavity at the front of the collection box, the second cavity being directly below the first cavity, and a plurality of collection frames being placed sequentially from left to right on the inner bottom wall of the second cavity. The top of the first cavity has two symmetrical through-cavities, the bottom ends of the two through-cavities being connected to the second cavity. The chip-pushing assembly is used to push the cutting chips in the first cavity into the collection frames through the two through-cavities respectively.

[0008] Preferably, the chip-pushing assembly includes a pushing mechanism disposed in the first cavity, and a push plate is connected to the pushing mechanism. The pushing mechanism can drive the push plate to move back and forth in the first cavity. The advantage of this arrangement is that by driving the push plate to move back and forth in the first cavity, the cutting chips in the first cavity can be pushed to the left or right in turn in turn. Combined with the two symmetrically distributed through cavities, the cutting chips in the first cavity can be fully and thoroughly pushed into the collection frame, which improves the effect and quality of chip cleaning, thereby improving the practicality and reliability of the turning platform.

[0009] Preferably, the chip-pushing assembly further includes two shovels symmetrically connected to the left and right sides of the push plate. The two shovels are quasi-right triangles, and the bottom surface of the shovels is in contact with the bottom wall of the first cavity.

[0010] Preferably, the bottom of the shovel plate near the push plate is hinged to the side of the push plate, and the length of the shovel plate is less than the width of the cavity. The advantage of this arrangement is that when the shovel plate moves to the upper side of the cavity, it can rotate towards the cavity, thereby pouring all the cutting chips on the inclined surface of the shovel plate into the collection frame, further improving the cleaning effect and quality of cutting chips.

[0011] Preferably, the inclined surface of the shovel plate is a concave arc shape, the top of the shovel plate is flush with the top of the push plate, and the top surface of the shovel plate is located below the top surface of the collection box. The advantage of this arrangement is that when there are many cutting chips, the cutting chips pushed up by the shovel plate can pass over the push plate and reach another shovel plate. This can reduce the load on the pushing mechanism and prevent the cutting chips from accumulating too high and falling from the top of the first cavity, greatly improving the cleaning effect and quality of cutting chips, and effectively improving the reliability and practicality of the turning platform.

[0012] In summary, the technical effects and advantages of this utility model are as follows: In this invention, the chip-pushing component can sequentially and orderly deliver the cutting chips falling during turning into multiple collection boxes. This eliminates the need for workers to laboriously clean the chips from the tray; they only need to remove the collection box full of chips and pour the chips into the centralized processing location, reducing the workload of the workers. At the same time, the chips fall into the collection box through the large-diameter first and second chip-falling holes, preventing blockage and allowing the chips to be quickly discharged from the chip collection groove, improving the efficiency of chip cleaning and thus enhancing the reliability and practicality of the turning machining center.

[0013] In this invention, a pushing mechanism is provided that can drive the push plate to move back and forth, thereby pushing the cutting chips in the first cavity to the left or right in turn. Combined with two symmetrically distributed through cavities, the cutting chips in the first cavity can be fully and thoroughly pushed into the collection frame, improving the effect and quality of cutting chip cleaning, and thus improving the practicality and reliability of the turning platform. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a first structural schematic diagram of an elliptical head turning platform according to an embodiment of the present utility model; Figure 2 This is a schematic diagram of the second structure of an elliptical head turning platform according to an embodiment of the present invention; Figure 3 This is a schematic diagram of the first structure of the collection box in an embodiment of this utility model; Figure 4 This is a schematic diagram of the second structure of the collection box in an embodiment of this utility model; Figure 5 This is a partial structural diagram of the chip-pushing assembly in an embodiment of the present invention.

[0016] In the figure: 1. Machining platform body; 11. Chip collection groove; 12. First chip drop hole; 13. Tray; 14. Second chip drop hole; 2. Collection box; 21. First cavity; 22. Second cavity; 23. Through cavity; 3. Collection frame; 4. Chip pushing assembly; 41. Pushing mechanism; 411. First motor; 412. Threaded rod; 413. Guide rod; 42. Push plate; 43. Shovel plate. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. 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.

[0018] Please refer to Figures 1-5 The elliptical head turning platform shown includes a machining platform body 1, a chip collection groove 11, a first chip removal hole 12 on the inner bottom wall of the chip collection groove 11, a tray 13, a second chip removal hole 14 on the inner bottom wall of the tray 13, the second chip removal hole 14 being located directly below the first chip removal hole 12, and a collection box 2 located below the second chip removal hole 14, a plurality of collection frames 3 being placed in the collection box 2, and a chip pushing component 4 being provided in the collection box 2. The chip pusher assembly 4 is used to orderly push the cutting chips falling from the second chip discharge hole 14 into multiple collection frames 3.

[0019] refer to Figure 3 and Figure 4 The collection box 2 includes a first cavity 21 opened at the top and a second cavity 22 opened on the front of the collection box 2. The second cavity 22 is located directly below the first cavity 21. Multiple collection frames 3 are placed on the inner bottom wall of the second cavity 22 from left to right. Two through cavities 23 are symmetrically opened on the top of the first cavity 21. The bottom ends of the two through cavities 23 are connected to the second cavity 22. The chip pushing assembly 4 is used to push the cutting chips in the first cavity 21 into the collection frames 3 through the two through cavities 23 respectively.

[0020] refer to Figures 1-5The chip-pushing assembly 4 includes a pushing mechanism 41 disposed in the first cavity 21. A push plate 42 is connected to the pushing mechanism 41. The pushing mechanism 41 can drive the push plate 42 to move back and forth in the first cavity 21. The advantage of this arrangement is that by driving the push plate 42 to move back and forth in the left and right directions, the cutting chips in the first cavity 21 can be pushed to the left or right in turn in turn. Combined with the two symmetrically distributed through cavities 23, the cutting chips in the first cavity 21 can be fully and thoroughly pushed into the collection frame 3, which improves the effect and quality of chip cleaning, thereby improving the practicality and reliability of the turning platform.

[0021] The pushing mechanism 41 includes a first motor 411 fixedly connected to the right side of the collection box 2. The output end of the first motor 411 passes through the right side wall of the collection box 2 and is fixedly connected to a threaded rod 412. The pushing mechanism 41 also includes a guide rod 413 fixedly connected between the left and right inner side walls of the collection box 2. An ear plate is threadedly sleeved on the outer thread surface of the threaded rod 412. An ear plate is movably sleeved on the outer peripheral surface of the guide rod 413. The top of the push plate 42 is fixedly connected to the bottom of the two ear plates.

[0022] refer to Figures 3-5 The chip-pushing assembly 4 also includes two shovel plates 43 symmetrically connected to the left and right sides of the push plate 42. The two shovel plates 43 are roughly right-angled triangles, and the bottom surface of the shovel plates 43 is in contact with the bottom wall of the first cavity 21.

[0023] refer to Figure 4 and Figure 5 The bottom of the shovel plate 43 near the side of the push plate 42 is hinged to the side of the push plate 42, and the length of the shovel plate 43 is less than the width of the cavity 23.

[0024] Specifically, when the shovel plate 43 moves to the upper side of the cavity 23, it can rotate towards the cavity 23, thereby pouring all the cutting chips on the inclined surface of the shovel plate 43 into the collection frame 3, further improving the cleaning effect and quality of cutting chips.

[0025] refer to Figures 3-5 The inclined surface of the shovel plate 43 is a concave arc shape. The top of the shovel plate 43 is flush with the top of the push plate 42. The top surface of the shovel plate 43 is located below the top surface of the collection box 2.

[0026] Specifically, when there are many cutting chips, the cutting chips pushed up by the shovel plate 43 can cross the push plate 42 and reach another shovel plate 43. This can reduce the load on the pushing mechanism 41 and prevent the cutting chips from accumulating too high and falling from the top of the first cavity 21. This greatly improves the cleaning effect and quality of cutting chips and effectively improves the reliability and practicality of the turning platform.

[0027] Working principle: When the elliptical head is machined, the cutting chips generated will fall into the chip collection groove 11, and then the cutting chips will fall into the first cavity 21 through the first chip removal hole 12 and the second chip removal hole 14.

[0028] Next, the first motor 411 is started to drive the threaded rod 412 to rotate. The threaded rod 412, together with the guide rod 413 and the two ear plates, drives the push plate 42 to move back and forth. The push plate 42 drives the two shovels 43 to move back and forth to push the cutting chips in the first cavity 21 into the two through cavities 23 in turn. Then the cutting chips fall into the collection frame 3 in the second cavity 22 through the through cavity 23 to complete the automatic cleaning and collection of cutting chips.

[0029] Furthermore, when the shovel plate 43 moves to the upper side of the cavity 23, it can rotate towards the cavity 23, thereby pouring all the cutting chips on the inclined surface of the shovel plate 43 into the collection frame 3, further improving the cleaning effect and quality of cutting chips.

[0030] Finally, it should be noted that the above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A machining platform for elliptical heads, comprising a machining platform body (1), characterized in that: The processing platform body (1) includes a chip collection groove (11), and a first chip removal hole (12) is provided on the inner bottom wall of the chip collection groove (11). The processing platform body (1) includes a tray (13), and a second chip removal hole (14) is provided on the inner bottom wall of the tray (13). The second chip removal hole (14) is located directly below the first chip removal hole (12). The processing platform body (1) also includes a collection box (2) located below the second chip removal hole (14). Multiple collection frames (3) are placed in the collection box (2). A chip pushing component (4) is provided in the collection box (2). The chip pusher assembly (4) is used to orderly push the cutting chips falling from the second chip drop hole (14) into multiple collection frames (3).

2. The elliptical head turning platform according to claim 1, characterized in that: The collection box (2) includes a first cavity (21) opened at the top, and a second cavity (22) opened on the front of the collection box (2). The second cavity (22) is located directly below the first cavity (21). Multiple collection frames (3) are placed on the inner bottom wall of the second cavity (22) from left to right. Two through cavities (23) are symmetrically opened on the top of the first cavity (21). The bottom ends of the two through cavities (23) are connected to the second cavity (22). The chip pushing assembly (4) is used to push the cutting chips in the first cavity (21) to fall into the collection frame (3) through the two through cavities (23).

3. The elliptical head turning platform according to claim 2, characterized in that: The chip-pushing assembly (4) includes a pushing mechanism (41) disposed in the first cavity (21), and a push plate (42) is connected to the pushing mechanism (41). The pushing mechanism (41) can drive the push plate (42) to move back and forth in the first cavity (21).

4. The elliptical head turning platform according to claim 3, characterized in that: The chip-pushing assembly (4) also includes two shovels (43) symmetrically connected to the left and right sides of the push plate (42). The two shovels (43) are roughly right-angled triangles, and the bottom surface of the shovels (43) is in contact with the bottom wall of the first cavity (21).

5. The elliptical head turning platform according to claim 4, characterized in that: The bottom of the shovel plate (43) near the side of the push plate (42) is hinged to the side of the push plate (42), and the length of the shovel plate (43) is less than the width of the cavity (23).

6. The elliptical head turning platform according to claim 5, characterized in that: The inclined surface of the shovel plate (43) is a concave arc shape. The top of the shovel plate (43) is flush with the top of the push plate (42). The top surface of the shovel plate (43) is located below the top surface of the collection box (2).

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