Spherical turning device

Abstract

The utility model discloses a spherical turning machining device which comprises a machining table, an installation cylinder is installed on one side of the machining table, a guide rail is installed at the front end of the machining table, a sliding plate is connected to the outer surface of the guide rail in a sliding mode, and a sleeve is fixedly connected to the upper portion of the sliding plate. The grooving mechanism comprises a sleeve rod arranged in the mounting cylinder, the outer surface of the sleeve rod is sleeved with the mounting cylinder, a sliding groove is formed in the outer surface of the mounting cylinder, a guide assembly is slidably connected to the interior of the sliding groove, and a machine box is fixedly connected to the upper portion of the machining table; the interior of the machine box is fixedly connected with a mounting plate, and one end of the mounting plate is rotationally connected with an electric column. The problems that in the existing spherical turning machining process, when grooving is conducted on the interior of a ball, the grooving range is limited, a grooving drill bit needs to be replaced according to the size of the ball so as to achieve the effect of adjusting the grooving range, and certain limitation exists are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of spherical surface turning processing, in particular to a spherical surface turning processing device. Background Art

[0002] Spherical turning refers to the use of CNC lathes to process complex curved surfaces such as hemispherical surfaces, ellipsoidal surfaces, and conical surfaces. The processing of such curved surfaces is not feasible with spherical milling cutters and can only be processed through a special method called spherical turning.

[0003] However, it still has the following disadvantages in actual use:

[0004] In the existing spherical turning process, when grooving the inside of a sphere, the grooving range is limited, and the grooving drill needs to be replaced according to the size of the sphere to achieve the effect of adjusting the grooving range, which has certain limitations. Utility Model Content

[0005] The purpose of the utility model is to provide a spherical turning processing device to solve the problem that in the process of existing spherical turning processing proposed in the above background technology, when grooving the inside of a sphere, the grooving range is limited, and the grooving drill bit needs to be replaced according to the size of the sphere to achieve the effect of adjusting the grooving range, which has certain limitations.

[0006] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0007] The utility model discloses a spherical turning processing device, comprising a processing table, a mounting cylinder is installed on one side of the processing table, a guide rail is installed on the front end of the processing table, the outer surface of the guide rail is slidably connected with a slide plate, and the upper part of the slide plate is fixedly connected with a sleeve, and also comprises a slotting mechanism: the slotting mechanism comprises a sleeve rod arranged inside the mounting cylinder, the outer surface of the sleeve rod is sleeved with the mounting cylinder, the outer surface of the mounting cylinder is provided with a slide groove, and the inner part of the slide groove is slidably connected with a guide assembly, the upper part of the processing table is fixedly connected with an organic box, the inner part of the organic box is fixedly connected with a mounting plate, one end of the mounting plate is rotatably connected with an electric column, the outer surface of the mounting plate is located at one side of the electric column and is rotatably connected with a rotating gear, one end of the rotating gear is fixedly connected with a rotating block, the lower part of the mounting cylinder is rotatably connected with a connecting rod, one end of the connecting rod is rotatably connected with a sleeve frame, and the upper part of the sleeve frame is fixedly connected with a grinding head; a clamping mechanism: the clamping mechanism is arranged inside the sleeve.

[0008] Furthermore, the clamping mechanism includes a gear ring arranged inside the sleeve, an arc groove is opened inside the gear ring, a clamping block is rotatably connected to the inner wall of the sleeve, a swivel is rotatably connected to the outer surface of the sleeve, and a limiting component is arranged on the outer surface of the swivel.

[0009] Furthermore, the limiting assembly includes a screw groove arranged on the outer surface of the rotating ring, and the internal thread of the screw groove is connected to a screw rod.

[0010] Furthermore, insertion holes are evenly formed on the outside of the gear ring, and the size of the insertion holes matches the size of the screw rod.

[0011] Furthermore, the inner side wall of the rotating ring is provided with tooth grooves, the outer surface of the gear ring is provided with tooth patterns, and the rotating ring and the gear ring are meshingly connected.

[0012] Furthermore, the guide assembly includes a sliding block arranged inside the sliding groove.

[0013] Furthermore, the outer surface of the electric column is provided with rotating gears, and the electric column and the rotating gears are meshingly connected.

[0014] Compared with the prior art, the advantages of the present invention are:

[0015] The utility model is provided with a slotting mechanism, which drives a meshing rotating gear on one side to rotate by starting an electric column to rotate, so that the rotating gear rotates and drives a rotating gear fixedly connected on one side to rotate, so that a sliding block installed at one end of the rotating gear slides in a sliding groove provided on the outside of a mounting tube, so that the mounting tube slides on the outer surface of a sleeve ring in a guided manner, thereby driving a connecting rod fixedly connected to the bottom end of the mounting tube to swing, so that a sleeve frame movably connected to one end of the connecting rod rotates, so that a grinding head fixedly connected to the top end of the sleeve frame works, thereby increasing the working range of the grinding head.

[0016] Based on the above beneficial effects, a clamping mechanism is provided. Before grooving the sphere, the staff puts the sphere into the interior of the sleeve, and then releases the limiting connection formed by the swivel and the sleeve by rotating the bolts on the outer surface of the swivel. At the same time, rotating the swivel can drive the gear ring to rotate, and the rotation of the gear ring drives multiple groups of clamps to rotate inside the arc groove, so that the arc groove extends to the interior of the sleeve through the extension port, and the sphere placed on the inner wall of the sleeve is firmly clamped, and spheres of different sizes can be clamped and processed. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 It is an axonometric drawing of the utility model;

[0019] Figure 2 It is an exploded view of the utility model;

[0020] Figure 3 This is a disassembled diagram of the utility model;

[0021] Figure 4 It is a cross-sectional view of the utility model.

[0022] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0023] 1. Processing table; 2. Guide rail; 3. Slide plate; 4. Sleeve; 5. Screw; 6. Swivel; 7. Mounting tube; 8. Clamp block; 9. Connecting rod; 10. Sleeve rod; 11. Sleeve ring; 12. Machine box; 13. Mounting plate; 14. Rotating gear; 15. Electric column; 16. Sleeve frame; 17. Grinding head; 18. Gear ring; 19. Arc groove; 20. Rotating block. DETAILED DESCRIPTION

[0024] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0025] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific implementation methods disclosed below.

[0026] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0027] See also Figure 1-4As shown, this embodiment is a spherical turning processing device, including a processing table 1, a mounting cylinder 7 is installed on one side of the processing table 1, a guide rail 2 is installed at the front end of the processing table 1, a slide plate 3 is slidably connected to the outer surface of the guide rail 2, and a sleeve 4 is fixedly connected to the upper part of the slide plate 3, and also includes a slotting mechanism: the slotting mechanism includes a sleeve rod 10 arranged inside the mounting cylinder 7, the outer surface of the sleeve rod 10 is sleeved with the mounting cylinder 7, the outer surface of the mounting cylinder 7 is provided with a slide groove, and the inner part of the slide groove is slidably connected with a guide component, an organic box 12 is fixedly connected to the upper part of the processing table 1, a mounting plate 13 is fixedly connected to the inner part of the organic box 12, one end of the mounting plate 13 is rotatably connected to an electric column 15, the outer surface of the mounting plate 13 is located on one side of the electric column 15 and is rotatably connected to a rotating gear 14, one end of the rotating gear 14 is fixedly connected to a rotating block 20, a connecting rod 9 is rotatably connected to the lower part of the mounting cylinder 7, one end of the connecting rod 9 is rotatably connected to a sleeve frame 16, and a grinding head 17 is fixedly connected to the upper part of the sleeve frame 16; a clamping mechanism: the clamping mechanism is arranged inside the sleeve 4.

[0028] The slotting mechanism serves as the main bearing structure and can increase the slotting range of the entire structure by being fixedly connected to the overall device.

[0029] The guide assembly comprises a sliding block arranged inside the sliding groove.

[0030] The guide assembly is provided so that the installation tube 7 can be guided and slid on the outer surface of the sleeve rod 10 .

[0031] Working principle: By starting the electric column 15 to rotate, the rotating gear 14 engaged on one side is driven to rotate, so that the rotating gear 14 rotates and drives the rotating gear 14 fixedly connected on one side to rotate, so that the slider installed at one end of the rotating gear 14 slides in the slide groove provided on the outside of the mounting tube 7, so that the mounting tube 7 is guided and slid on the outer surface of the ring 11, thereby driving the connecting rod 9 fixedly connected to the bottom end of the mounting tube 7 to swing, and the sleeve frame 16 movably connected to one end of the connecting rod 9 is rotated, so that the grinding head 17 fixedly connected to the top of the sleeve frame 16 works, thereby increasing the working range of the grinding head 17.

[0032] See also Figure 1-4 As shown, this embodiment is based on the above-mentioned embodiment 1 and further includes that the clamping mechanism includes a gear ring 18 arranged inside the sleeve 4, an arc groove 19 is opened inside the gear ring 18, the inner wall of the sleeve 4 is rotatably connected to the clamping block 8, the outer surface of the sleeve 4 is rotatably connected to the swivel 6, and the outer surface of the swivel 6 is provided with a limiting component.

[0033] The limiting assembly includes a screw groove arranged on the outer surface of the rotating ring 6, and the inner thread of the screw groove is connected with the screw rod 5.

[0034] The setting of the limit assembly can prevent the swivel 6 from rotating without the action of external force.

[0035] Insertion holes are evenly formed on the outside of the gear ring 18 , and the size of the insertion holes matches the size of the screw rod 5 .

[0036] The arrangement of the jack allows the screw rod 5 to rotate through the screw groove and extend to the inside of the jack.

[0037] Working principle: After the staff puts the ball into the sleeve 4, the limit connection formed by the swivel 6 and the sleeve 4 can be released by rotating the bolts on the outer surface of the swivel 6. At the same time, the rotation of the swivel 6 can drive the gear ring 18 to rotate, so that the rotation of the gear ring 18 drives the multiple groups of clamping blocks 8 to rotate inside the circular arc groove 19, so that the circular arc groove 19 extends to the inside of the sleeve 4 through the extension port, and the ball placed on the inner wall of the sleeve 4 is firmly clamped;

[0038] In this step, spheres of different sizes can be clamped and processed.

[0039] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0040] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A spherical turning processing device, comprising a processing table (1), a mounting cylinder (7) is installed on one side of the processing table (1), a guide rail (2) is installed at the front end of the processing table (1), a slide plate (3) is slidably connected to the outer surface of the guide rail (2), and a sleeve (4) is fixedly connected to the upper side of the slide plate (3), characterized in that: Also includes: Grooving mechanism: The groove opening mechanism comprises a sleeve rod (10) arranged inside the mounting tube (7), the outer surface of the sleeve rod (10) is sleeved with the mounting tube (7), the outer surface of the mounting tube (7) is provided with a slide groove, the interior of the slide groove is slidably connected with a guide component, the top of the processing table (1) is fixedly connected with an engine box (12), the interior of the engine box (12) is fixedly connected with a mounting plate (13), one end of the mounting plate (13) is rotatably connected with an electric column (15), the outer surface of the mounting plate (13) is located on one side of the electric column (15) and is rotatably connected with a rotating gear (14), one end of the rotating gear (14) is fixedly connected with a rotating block (20), the bottom of the mounting tube (7) is rotatably connected with a connecting rod (9), one end of the connecting rod (9) is rotatably connected with a sleeve frame (16), and the top of the sleeve frame (16) is fixedly connected with a grinding head (17); Clamping mechanism: The clamping mechanism is arranged inside the sleeve (4).

2. A spherical turning device according to claim 1, characterized in that: The clamping mechanism comprises a toothed ring (18) arranged inside the sleeve (4), an arc groove (19) is provided inside the toothed ring (18), a clamping block (8) is rotatably connected to the inner wall of the sleeve (4), a swivel (6) is rotatably connected to the outer surface of the sleeve (4), and a limit position assembly is provided on the outer surface of the swivel (6).

3. A spherical turning device according to claim 2, characterized in that: The limiting assembly comprises a screw groove arranged on the outer surface of the rotating ring (6), and the internal thread of the screw groove is connected to a screw rod (5).

4. A spherical turning device according to claim 3, characterized in that: Insertion holes are evenly arranged on the outside of the gear ring (18), and the size of the insertion holes is matched with the size of the screw rod (5).

5. A spherical turning device according to claim 2, characterized in that: The inner side wall of the rotating ring (6) is provided with tooth grooves, and the outer surface of the toothed ring (18) is provided with tooth patterns. The rotating ring (6) and the toothed ring (18) are meshingly connected.

6. A spherical turning device according to claim 1, characterized in that: The guide assembly includes a sliding block arranged inside the sliding groove.

7. A spherical turning device according to claim 1, characterized in that: The outer surface of the electric column (15) is provided with rotating teeth, and the electric column (15) and the rotating gear (14) are meshingly connected.

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