C-axis rotating table for four-axis machine

Abstract

The utility model discloses a C-axis rotating table for a four-axis machine, and belongs to the technical field of mechanical equipment. The C-axis rotating table for the four-axis machine comprises a rotating table body, a center shaft hole is formed in the top face of the rotating table body, a built-in ring is arranged at the top end of the center shaft hole in a sleeved mode, side arms are arranged at the positions, located at the two ends of the built-in ring, of the rotating table body respectively, holes are formed in the outer walls of the two side arms respectively, and the two holes are communicated with the center shaft hole. Square holes are formed in the bottoms of the two side arms respectively, side windows are arranged in the two square holes respectively, each side window comprises a first window frame and a second window frame, the first window frame and the second window frame are embedded in the two square holes respectively, and the two side arms comprise arm bodies respectively; the adjacent sides of the two arm bodies are respectively provided with an inclined curved surface.

Description

TECHNICAL FIELD

[0001] The utility model relates to mechanical equipment technical field, concretely is a C axis rotating platform for four -axis machine. BACKGROUND

[0002] Workpiece needs to be fixed to the specified rotating platform before four -axis processing, and through rotating to different direction, accurate processing is carried out, therefore, the use of rotating platform directly influences the processing specification requirement of workpiece.

[0003] At present, the existing rotating platform mostly adopts the structure of integral casting forming, its overall structure is rough, and the defects such as sand eye, blowhole, shrinkage hole are prone to appear at the connecting position, and once the structure damage appears, the use of overall structure will be directly influenced, integral replacement is needed, thereby the cost expenditure is increased. UTILITY MODEL CONTENT

[0004] In order to solve the problem of large use cost of the existing rotating platform, the utility model provides a C axis rotating platform for four -axis machine.

[0005] In view of the above problem, the technical scheme provided by the utility model is:

[0006] A C axis rotating platform for four -axis machine, including rotating platform main part, the top surface of rotating platform main part is provided with center shaft hole, the top end of center shaft hole is sleeved with built -in ring, rotating platform main part is equipped with side arm at both ends of built -in ring, and the outer wall of two side arms is respectively provided with hole, the bottom of two side arms is respectively provided with square hole, the inner part of two square holes is respectively provided with side window, the side window includes first window frame and second window frame, and first window frame and second window frame are embeddedly installed in the inner part of two square holes. Further, two side arms respectively include arm body, and the adjacent side of two arm bodies is respectively provided with inclined curved surface.

[0007] The beneficial effect of the above further scheme is that the inclined curved surface provides a position for the distribution of multiple internal screw holes.

[0008] Further, the top surface of two arm bodies is respectively provided with lifting hole.

[0009] The beneficial effect of the above further scheme is that the lifting hole facilitates the docking of the rotating platform with the hoisting equipment.

[0010] Further, the outer wall of two side arms is respectively provided with connecting hole, the connecting hole includes a plurality of external screw holes and a plurality of internal screw holes, a plurality of external screw holes are located on the outer wall of arm body, and a plurality of internal screw holes are located on one side of inclined curved surface.

[0011] The beneficial effect of the further scheme is that the inner and outer sides of the rotating table can be connected to the driving device.

[0012] Further, the rotating table body is provided with a square hole on one side close to the second window frame.

[0013] The beneficial effect of the further scheme is that the inner wall of the rotating table body and one side of the second window frame form a communication structure.

[0014] Further, the rotating table body is provided with an arc slot on one side close to the first window frame.

[0015] The beneficial effect of the further scheme is that the arc slot facilitates the precise insertion and connection of the shaft structure from the bottom of the rotating table body.

[0016] Further, the outer wall of the rotating table body is provided with a strip-shaped slot on both sides, and the first and second slot bodies are symmetrically distributed on both sides of the outer wall of the rotating table body.

[0017] The beneficial effect of the further scheme is that the first and second slot bodies facilitate the reduction of the weight of the outer wall of the rotating table body.

[0018] Further, the outer screw holes are equidistantly distributed on the outer side edge of the hole.

[0019] The beneficial effect of the further scheme is that the position relationship between the outer screw hole and the hole provides an insertion position for the driving device and facilitates the flange-type connection.

[0020] Compared with the prior art, the beneficial effect of the utility model is:

[0021] The four-axis C-axis rotating table for machine, through the cooperation of the built-in ring, the side arm and the side window, realizes the function of multiple structure combinations, reduces the defects of the connection, replaces the traditional integral pouring structure, facilitates the replacement of multiple worn parts, effectively saves the cost of the overall structure, the built-in ring is sleeved in the center shaft hole of the rotating table body, facilitates the connection of the rotating table and the main shaft driving device, reduces the wear of the connection, and the side arm is provided, the two sides of the rotating table realize external connection, and the side arm is provided, the two sides of the rotating table realize external connection, and the side window is installed and used, the outer side of the side arm forms an internal and external communication structure, facilitates the maintenance of the internal structure of the rotating table, and reduces the use of the material of the rotating table body. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 This is a main perspective view of a C-axis rotary table for a four-axis machine provided by the utility model;

[0023] Figure 2 A bottom-up perspective view of a C-axis rotary table for a four-axis machine provided by the present invention;

[0024] Figure 3 A top view of a C-axis rotary table for a four-axis machine provided by the utility model;

[0025] Figure 4 A bottom view of a C-axis rotary table for a four-axis machine provided by the utility model;

[0026] Figure 5 This is a left view of a C-axis rotary table for a four-axis machine provided by the utility model;

[0027] Figure 6 This is a right side view of a C-axis rotary table for a four-axis machine provided by the utility model.

[0028] In the figure: 100, turntable body; 200, built-in ring; 300, side arm; 3001, arm body; 3002, inclined curved surface; 3003, lifting hole; 400, hole; 500, connecting hole; 5001, external screw hole; 5002, internal screw hole; 600, strip groove; 6001, first groove body; 6002, second groove body; 700, square opening; 800, side window; 8001, first window frame; 8002, second window frame; 900, arc groove. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0030] Example 1

[0031] See also Figures 1-6The utility model provides a technical scheme: a C axis rotating table for four -axis machine, including rotating table main body 100, the top surface of rotating table main body 100 is equipped with central shaft hole, and the top end of central shaft hole is equipped with built -in ring 200, and rotating table main body 100 is equipped with side arm 300 at the both ends of built -in ring 200, and the outer wall of two side arms 300 is equipped with hole 400 respectively, and the bottom of two side arms 300 is equipped with square hole respectively, and the inside of two square holes is equipped with side window 800 respectively, and side window 800 includes first window frame 8001 and second window frame 8002, and the inside of two square holes is embedded and installs first window frame 8001 with second window frame 8002, by the built -in ring 200 of central shaft hole in rotating table main body 100, the abutment of the rotating table and main shaft drive equipment is convenient, also reduces the wearing and tearing condition of connecting place, second, by the setting of side arm 300, the both sides of the rotating table realize external connection structure, and cooperate with the installation of side window 800, so that the outside of side arm 300 constitutes the structure of inside and outside communication, not only convenient for the maintenance of the internal structure of the rotating table, also reduces the use of the rotating table main body material.

[0032] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0033] Embodiment two

[0034] Please refer to Figures 1-6 As an embodiment of the utility model, further, two side arms 300 include arm body 3001 respectively, and the adjacent side of two arm bodies 3001 is equipped with inclined curved surface 3002 respectively, the setting of inclined curved surface 3002 provides position for the distribution of multiple internal screw holes 5002, the top surface of two arm bodies 3001 is equipped with lifting hole 3003 respectively, the setting of lifting hole 3003 is convenient for the abutment of the rotating table hoisting equipment, the outer wall of two side arms 300 is equipped with connecting hole 500 respectively, connecting hole 500 includes several external screw holes 5001 and several internal screw holes 5002, several external screw holes 5001 are located on the outer wall of arm body 3001, and several internal screw holes 5002 are located on the side of inclined curved surface 3002, the setting of external screw hole 5001 and internal screw hole 5002 makes the both sides of the rotating table can be abutted with driving equipment, and rotating table main body 100 is equipped with square hole 700 on the side close to second window frame 8002, the setting of square hole 700 makes the inner wall of rotating table main body 100 and the side of second window frame 8002 constitute communication structure.

[0035] Example Three

[0036] Please refer to Figures 1-6 As an embodiment of the utility model, further, the rotating table main body 100 is provided with an arc groove 900 on one side close to the first window frame 8001. Through the arrangement of the arc groove 900, the precise insertion butt joint of the insertion shaft structure from the bottom of the rotating table main body 100 is facilitated. The outer wall of the rotating table main body 100 is provided with a strip-shaped groove 600 on both sides. The strip-shaped groove 600 comprises a first groove body 6001 and a second groove body 6002. The first groove body 6001 and the second groove body 6002 are symmetrically distributed on both sides of the outer wall of the rotating table main body 100. Through the arrangement of the first groove body 6001 and the second groove body 6002, the weight of the outer wall of the rotating table main body 100 is reduced. A plurality of outer screw holes 5001 are equidistantly distributed on the outer side edge of the hole 400. Through the positional relationship between the outer screw hole 5001 and the hole 400, the insertion position of the driving equipment is provided, and the flange butt joint is also facilitated.

[0037] Specifically, the working principle of the C-axis rotating table for four-axis machine: in use, first, check whether the structure of the rotating table is intact, and then put into assembly and use after ensuring that the structure is intact. Among them, the built-in ring 200 is sleeved in the center shaft hole in the rotating table main body 100, which facilitates the butt joint of the rotating table and the main shaft driving equipment, and reduces the wear condition of the connection. Secondly, through the arrangement of the side arm 300, the two sides of the rotating table realize external connection structure, and cooperate with the installation and use of the side window 800, so that the outer side of the side arm 300 constitutes an internal and external communication structure, which not only facilitates the maintenance of the internal structure of the rotating table, but also reduces the use of the main material of the rotating table. And through the arrangement of the inclined curved surface 3002, the position of the distribution of a plurality of inner screw holes 5002 is provided. Through the arrangement of the lifting hole 3003, the butt joint of the hoisting equipment of the rotating table is facilitated. Through the arrangement of the outer screw hole 5001 and the inner screw hole 5002, the inner and outer sides of the rotating table can be butt jointed with the driving equipment. Through the arrangement of the square hole 700, the inner wall of the rotating table main body 100 and one side of the second window frame 8002 constitute a communication structure. Through the arrangement of the arc groove 900, the precise insertion butt joint of the insertion shaft structure from the bottom of the rotating table main body 100 is facilitated.

Claims

1. A C-axis rotary table for a four-axis machine, characterized in that: The invention comprises a rotating table body (100), wherein a central axis hole is provided on the top surface of the rotating table body (100), and a built-in ring (200) is mounted on the top end of the central axis hole. The rotating table body (100) is provided with side arms (300) at both ends of the built-in ring (200), and the outer walls of the two side arms (300) are respectively provided with holes (400), and the bottoms of the two side arms (300) are respectively provided with square holes, and the interiors of the two square holes are respectively provided with side windows (800), and the side windows (800) include a first window frame (8001) and a second window frame (8002), and the interiors of the two square holes are respectively embedded with the first window frame (8001) and the second window frame (8002).

2. The C-axis rotary table for a four-axis machine according to claim 1, characterized in that: The two side arms (300) respectively include an arm body (3001), and adjacent sides of the two arm bodies (3001) are respectively provided with an inclined curved surface (3002).

3. The C-axis rotary table for a four-axis machine according to claim 2, characterized in that: The top surfaces of the two arms (3001) are respectively provided with lifting holes (3003).

4. The C-axis rotary table for a four-axis machine according to claim 3, characterized in that: The outer walls of the two side arms (300) are respectively provided with connection holes (500), and the connection holes (500) include a plurality of external screw holes (5001) and a plurality of internal screw holes (5002), wherein the plurality of external screw holes (5001) are located on the outer wall of the arm body (3001), and the plurality of internal screw holes (5002) are located on one side of the inclined curved surface (3002).

5. The C-axis rotary table for a four-axis machine according to claim 1, characterized in that: The rotating platform body (100) is provided with a square opening (700) on a side close to the second window frame (8002).

6. The C-axis rotary table for a four-axis machine according to claim 1, characterized in that: The rotating platform body (100) is provided with an arc-surface groove (900) on a side close to the first window frame (8001).

7. The C-axis rotary table for a four-axis machine according to claim 1, characterized in that: Strip grooves (600) are respectively provided on both sides of the outer wall of the turntable body (100), and the strip grooves (600) include a first groove body (6001) and a second groove body (6002), and the first groove body (6001) and the second groove body (6002) are symmetrically distributed on both sides of the outer wall of the turntable body (100).

8. The C-axis rotary table for a four-axis machine according to claim 4, characterized in that: The plurality of external screw holes (5001) are distributed equidistantly on the outer edge of the hole (400).

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