A sphere processing apparatus and method of use thereof

Abstract

The application belongs to the technical field, and particularly relates to a spherical body processing equipment, which comprises a work plate, an outer wall clamping and drilling device arranged at the top end of the work plate, an inner wall clamping device arranged at the top end of the work plate, a cutting device arranged at the top end of the work plate, and a polishing device arranged at the top end of the work plate; wherein the outer wall clamping and drilling device clamps and drills a liquid passage on a processing material of a cylindrical body, then the outer wall clamping and drilling device transfers the processed processing material to the inner wall clamping device for clamping, the cutting device processes the processing material of the hollow cylindrical body into a plurality of hollow spherical bodies, and finally the polishing device polishes the plurality of hollow spherical bodies; the application has the beneficial effect of simultaneous processing and automatic processing of multiple spherical bodies.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of valve, in particular to a ball machining equipment and a using method thereof. BACKGROUND

[0002] Ball valve (ball valve in the field of marine and ship should be stop valve), standard GB / T21465-2008 'valve terminology' is defined as: the opening and closing member (ball) is driven by the valve stem, and rotates around the ball valve axis movement of valve.

[0003] In the prior art, most of the ball machining equipment can only process one by one when processing the ball, which leads to slow processing speed of finished products and low work efficiency. SUMMARY

[0004] In view of the problems in the prior art, the present application provides a ball machining equipment and a using method thereof to solve the above problems.

[0005] Therefore, the present application provides a ball machining equipment, which comprises:

[0006] a workbench;

[0007] an outer wall clamping and drilling device arranged at the top end of the workbench;

[0008] an inner wall clamping device arranged at the top end of the workbench;

[0009] a cutting device arranged at the top end of the workbench;

[0010] and a polishing device arranged at the top end of the workbench;

[0011] The outer wall clamping and drilling device and the inner wall clamping device are arranged on the two sides of the top end of the workbench, and the cutting device and the polishing device are arranged on the two sides between the outer wall clamping and drilling device and the inner wall clamping device. The outer wall clamping and drilling device clamps and drills the processing material of the cylinder to form a flow channel, then transfers the processed processing material to the inner wall clamping device for clamping, the cutting device processes the hollow cylinder processing material into several hollow balls, and finally the polishing device polishes the several hollow balls.

[0012] By adopting the technical scheme, firstly, the cylindrical block processing material is placed on the outer wall clamping and drilling device to be clamped and drilled to form a liquid hole, then the outer wall clamping and drilling device transfers the hollow cylindrical processing material to the inner wall clamping device to be clamped and rotated, at this time, the cutting device cuts the outer wall of the hollow cylinder to form a plurality of hollow spheres, finally, the polishing device polishes the plurality of cut hollow spheres, so that a plurality of desired spheres are obtained at one time, and the production efficiency is greatly improved.

[0013] In the above technical scheme, further, the outer wall clamping and drilling device comprises:

[0014] A sliding rail is arranged towards the inner wall clamping device;

[0015] A sliding support block is slidably connected to the sliding rail, and a rotating groove is arranged at the top end of the sliding support block and is respectively communicated with the two sides of the sliding support block;

[0016] A first hydraulic cylinder is arranged with a fixed end on the working plate and an output end connected to the sliding support block;

[0017] An outer wall clamping mechanism is rotatably connected in the rotating groove;

[0018] A first rotating motor is arranged with a fixed end on the outer wall of the sliding support block and an output end penetrating into the rotating groove and connected with the outer wall clamping mechanism;

[0019] And a drilling mechanism is arranged at the top end of the sliding support block, and the output end of the drilling mechanism is arranged towards one side of the inner wall clamping mechanism;

[0020] The first rotating motor is used to rotate the outer wall clamping mechanism towards the drilling mechanism or the inner wall clamping mechanism.

[0021] In the technical scheme, the outer wall clamping mechanism can clamp the cylindrical processing material, the drilling mechanism can drill the liquid hole in the cylindrical processing material, the first rotating motor can rotate the processed hollow cylindrical processing material to the same center axis as the output end of the inner wall clamping device, and then the sliding rail can drive the sliding support block to move along the sliding rail by the first hydraulic cylinder, so that the hollow cylindrical processing material is sleeved on the output end of the inner wall clamping device.

[0022] In the above technical scheme, further, the outer wall clamping mechanism comprises:

[0023] A rotating block is arranged in the rotating groove, and the rotating block is connected with the first rotating motor, and the top end of the rotating block is provided with a mounting groove;

[0024] The driving disc is arranged in the installation groove, and a plurality of driving arc grooves are arranged in a ring around the center of the driving disc and extend to the outer sidewall of the driving disc;

[0025] The fixing disc is fixedly connected to the opening at the top end of the installation groove, and the bottom end of the fixing disc is threadedly connected to the sidewall at the top end of the driving disc. A plurality of strip-shaped through holes are arranged in a ring around the center of the fixing disc.

[0026] A plurality of clamping members include a sliding block sliding in the driving arc groove and an outer wall clamping rod penetrating through the strip-shaped through hole and connected to the sliding block at one end and extending out of the strip-shaped through hole at the other end.

[0027] The dustproof box is arranged on the side of the rotating block away from the inner wall clamping device;

[0028] The second rotating motor has a fixed end arranged at the top end of the dustproof box and an output end extending in the dustproof box.

[0029] The bottom end of the driving arc groove is provided with limiting grooves on the sidewalls of the bottom end, the sliding block enters the driving arc groove and the limiting grooves through the outer sidewall of the driving disc, the outer sidewall of the driving disc is provided with a first external gear, the output end of the second rotating motor is provided with a first gear penetrating through the rotating block for driving the first external gear, and the bottom of the installation groove is provided with a limiting rod, one end of the limiting rod is fixedly connected to the bottom of the installation groove, and the other end is inserted into the driving disc.

[0030] In the technical solution, the first rotating motor can rotate the rotating block through the arrangement of the rotating block. When the second rotating motor rotates, the first gear drives the first external gear to move, so that the driving disc rotates. When the driving disc rotates, the clamping member moves inward or outward along the driving arc groove, and moves inward or outward through the strip-shaped through hole, so that the clamping member is clamped or loosened. The arrangement of the limiting rod can make the driving disc rotate more stably, and the arrangement of the limiting groove can prevent the clamping member from falling off.

[0031] In the above technical solution, the inner wall clamping device further comprises:

[0032] The fixed support block is arranged on the workbench.

[0033] The third rotating motor has a fixed end arranged on the fixed support block and an output end extending towards the outer wall clamping device through the fixed support block.

[0034] The first connecting disc is arranged on the output end of the third rotating motor.

[0035] The inner wall clamping mechanism is detachably connected to one end of the first connecting disc away from the third rotating motor;

[0036] The second connecting disc is arranged away from the first connecting disc.

[0037] The rotating block is provided with a circular groove for inserting and rotating the first connecting disc on the side facing the inner wall clamping device.

[0038] In the technical solution, the inner wall clamping mechanism can rotate through the third rotating motor, so that the desired spherical shape is obtained during polishing.

[0039] In the above technical solution, the inner wall clamping mechanism further comprises:

[0040] The hollow pipe is detachably connected between the first connecting disc and the second connecting disc at both ends.

[0041] The driving end of each clamping structure is arranged in the hollow pipe, and the output end extends out of the hollow pipe.

[0042] The outer side wall of the hollow pipe is provided with a plurality of slide hole groups for the clamping structure to extend out.

[0043] In the technical solution, the hollow cylindrical workpiece is clamped inside in multiple sections through the cooperation of the clamping structures and the slide hole columns, so that multiple hollow spheres can be processed.

[0044] In the above technical solution, the clamping structure further comprises:

[0045] The sliding pipe is slidingly arranged on the inner wall of the hollow pipe.

[0046] The second hydraulic cylinder is fixedly connected to the inner wall of the hollow pipe, and the output end is provided with a connecting block connected to the inner wall of the sliding pipe.

[0047] The inner wall clamping rod is arranged outside the hollow pipe at one end and penetrates the slide hole, the sliding pipe and the inner wall of the sliding pipe at the other end.

[0048] The moving hollow disc is threadedly connected to the inner wall of the sliding pipe, and the inner side wall is provided with a first internal gear.

[0049] The driving conical frustum is arranged on the side of the moving hollow disc facing the inner wall clamping rod.

[0050] The fourth rotating motor is arranged on the inner wall of the sliding pipe, and a second gear for driving the first internal gear to rotate is arranged on the output end of the fourth rotating motor;

[0051] The stabilizing assembly is arranged on the inner wall of the sliding pipe.

[0052] The inner wall clamping rod is provided with a slope at one end in the sliding pipe, and when the fourth rotating motor rotates, the moving hollow disc drives the driving conical table to move forward or backward, thereby pushing the inner wall clamping rod to rise and fall, and the stabilizing assembly is used for stabilizing the driving conical table.

[0053] In the technical solution, the sliding pipe is arranged in the hollow pipe, so that the inner wall clamping rod can move in the sliding hole, thereby achieving machining of a ball with different diameters and more stable clamping, the sliding pipe can automatically move through the arrangement of the second hydraulic cylinder, the fourth rotating motor drives the moving hollow disc to move through the cooperation of the first internal gear and the second gear, thereby achieving movement of the driving conical table, and the inner wall clamping rod rises and falls.

[0054] In the above technical solution, the stabilizing assembly further comprises:

[0055] The third hydraulic cylinder is arranged on the inner wall of the sliding pipe, and the output end of the third hydraulic cylinder faces the driving conical table.

[0056] The support disc is arranged on the output end of the third hydraulic cylinder, and the support disc is provided with a notch for supporting the driving conical table.

[0057] The inner wall of the notch and the outer side wall of the driving conical table are provided with inductors that cooperate with each other.

[0058] In the technical solution, the support disc is sleeved on the driving conical table through the arrangement of the third hydraulic cylinder, thereby achieving stable support of the driving conical table, and the support disc stops pushing when it reaches the required position through the arrangement of the inductor.

[0059] In the above technical solution, the cutting device further comprises:

[0060] The first support plate is arranged on the work plate, and the first support plate is provided with a first sliding groove on the side facing the polishing device.

[0061] The first threaded rod is rotatably connected to the inner walls of the two ends of the first sliding groove.

[0062] The fifth rotating motor is arranged on the side wall of the first support plate, and the output end of the fifth rotating motor penetrates the first support plate and is fixedly connected with the first threaded rod.

[0063] The first moving block is threadedly connected to the first threaded rod and located in the first sliding groove;

[0064] The two fourth hydraulic cylinders are oppositely arranged on the two sides of the first moving block towards the output end side of the inner wall clamping device, and the outputs of the two fourth hydraulic cylinders are oppositely arranged;

[0065] The two fifth hydraulic cylinders are arranged on the output ends of the fourth hydraulic cylinders respectively, and the output ends of the fifth hydraulic cylinders are towards the output end of the inner wall clamping device;

[0066] And the two cutting tool heads are detachably connected to the output ends of the fifth hydraulic cylinders;

[0067] The two fourth hydraulic cylinders drive the two fifth hydraulic cylinders to change the distance between them, and the two fifth hydraulic cylinders change the distance between the two cutting tool heads and the output end of the inner wall clamping device.

[0068] In the technical solution, the fifth rotating motor drives the first moving block to slide along the first sliding groove through the cooperation of the first threaded rod and the first sliding groove, so that the horizontal movement of the fifth hydraulic cylinder is achieved. Through the arrangement of the fourth hydraulic cylinder, the operator can process hollow spheres of different diameters. Through the arrangement of the fifth hydraulic cylinder, the first moving block can retract when moving horizontally, so that a hemispherical surface is processed. Then the hydraulic cylinder is pushed out when the hemispherical surface is processed, so that the whole sphere is processed. Through the arrangement of the two cutting tool heads, two hollow spheres can be processed at the same time.

[0069] In the above technical solution, the polishing device further comprises:

[0070] The second support plate is arranged on the workbench, and the second support plate is provided with a second sliding groove on the side towards the output end of the inner wall clamping device;

[0071] The second threaded rod is rotatably connected to the inner walls of the two ends of the second sliding groove;

[0072] The sixth rotating motor is fixedly arranged on the side wall of the second support plate, and the output end penetrates the second support plate and is fixedly connected with the second threaded rod;

[0073] The second moving block is threadedly connected to the second threaded rod and located in the second sliding groove;

[0074] The two sixth hydraulic cylinders are oppositely arranged on the two sides of the second moving block towards the output end side of the inner wall clamping device, and the outputs of the two sixth hydraulic cylinders are oppositely arranged;

[0075] The two seventh hydraulic cylinders are arranged on the output ends of the seventh hydraulic cylinders respectively, and the output ends of the seventh hydraulic cylinders are towards the output end of the inner wall clamping device;

[0076] And two arc-shaped polishing plates are detachably connected to the output end of the fifth hydraulic cylinder;

[0077] Two sixth hydraulic cylinders drive two seventh hydraulic cylinders to change the distance between the two arc-shaped polishing plates and the output end of the inner wall clamping device.

[0078] In the technical solution, the fifth rotating motor drives the second moving block to slide along the second sliding groove through the cooperation of the second threaded rod and the second sliding groove, so that the arc-shaped polishing plate polishes the other two hollow spheres. The sixth hydraulic cylinder is provided to enable the operator to polish hollow spheres of different diameters. The seventh hydraulic cylinder is provided to enable the arc-shaped polishing plate to extend for polishing. The arc-shaped polishing plate can be replaced in size through detachable connection, so that the surface of hollow spheres of different diameters can be polished.

[0079] In the above technical solution, the steps further include:

[0080] S1: First, place the cylindrical rod processing material on the outer wall clamping device, and the outer wall clamping device clamps the cylindrical rod. At the same time, the drilling mechanism processes the cylindrical rod processing material into a flow hole;

[0081] S2: After processing, the first rotating motor is rotated to rotate the hollow cylindrical rod into a horizontal position, and then the sliding support block is driven by the first hydraulic cylinder to move along the sliding rail, so that the hollow cylindrical rod is sleeved on the inner wall clamping mechanism. Finally, the inner wall of the hollow cylindrical rod is clamped by a plurality of clamping structures;

[0082] S3: Start the third rotating motor, and rotate the hollow cylindrical processing material. At the same time, start the fifth rotating motor, so that the first moving block slowly moves to achieve horizontal movement of the cutting tool head. The fifth hydraulic cylinder is advanced and retreated to process a spherical surface on the outer side wall of the hollow cylindrical body;

[0083] S4: Start the polishing device to polish the cut spherical surfaces in sequence.

[0084] In the technical solution, the flow hole is processed through the setting of S1, the hollow cylindrical processing material is transferred to the inner wall clamping mechanism for multi-segment clamping through the setting of S2, so as to support the subsequent hollow spheres. A plurality of separated hollow spheres are processed through the setting of S3, and accurate hollow spheres are obtained through the setting of S4. BRIEF DESCRIPTION OF DRAWINGS

[0085] In order to describe the technical solutions in the embodiments of the present application or the prior art more clearly, the accompanying drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced. Obviously, the accompanying drawings in the following description only show some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained from these drawings without any creative effort.

[0086] Figure 1 Structure schematic diagram for the specific embodiment of the present application;

[0087] Figure 2 Outer wall clamping mechanism for the specific embodiment of the present application;

[0088] Figure 3 Partial structure schematic diagram for the outer wall clamping mechanism of the specific embodiment of the present application;

[0089] Figure 4 Partial structure schematic diagram for the outer wall clamping mechanism of the specific embodiment of the present application;

[0090] Figure 5 Inner wall clamping mechanism for the specific embodiment of the present application;

[0091] Figure 6 Structure schematic diagram for the cutting of the specific embodiment of the present application;

[0092] Figure 7 Structure schematic diagram for the grinding device of the specific embodiment of the present application.

[0093] : 1, workboard; 2, outer wall clamping drilling device; 3, inner wall clamping device; 4, sliding rail; 5, first hydraulic cylinder; 6, sliding support block; 7, rotating groove; 8, drilling mechanism; 9, rotating block; 10, mounting groove; 11, driving disc; 12, driving arc-shaped groove; 13, fixed disc; 14, strip-shaped through hole; 15, sliding block; 16, outer wall clamping rod; 17, dustproof box; 18, second rotating motor; 19, limiting groove; 20, first outer gear; 21, first gear; 22, limiting rod; 23, fixed support block; 24, third rotating motor; 25, first connecting disc; 26, second connecting disc; 27, hollow pipe; 28, sliding hole; 29, second hydraulic cylinder; 30, connecting block; 31, inner wall clamping rod; 32, moving hollow disc; 33, first inner gear; 34, driving conical frustum; 35, fourth rotating motor; 36, second gear; 37, third hydraulic cylinder; 38, support disc; 39, notch; 40, first support plate; 41, first sliding groove; 42, first threaded rod; 43, fifth rotating motor; 44, first moving block; 45, fourth hydraulic cylinder; 46, fifth hydraulic cylinder; 47, cutting tool bit; 48, second support plate; 49, second sliding groove; 50, sixth rotating motor; 51, second moving block; 52, sixth hydraulic cylinder; 53, seventh hydraulic cylinder; 54, arc-shaped polishing plate. DETAILED DESCRIPTION

[0094] The technical solutions in the embodiments of the present application will be clearly described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by a person of ordinary skill in the art belong to the scope of protection of the present application.

[0095] In the description of the present application, it should be noted that the terms used herein are only intended to describe the specific embodiments, and are not intended to limit the exemplary embodiments according to the present application. For the convenience of description, the sizes of the various parts shown in the drawings are not drawn in accordance with the actual proportional relationship. The technology, methods and devices known to those skilled in the relevant art can not be discussed in detail, but in appropriate cases, the technology, methods and devices should be considered as part of the authorized description. In all examples shown and discussed herein, any specific value should be interpreted as merely exemplary, and not as a limitation. Therefore, other examples of exemplary embodiments can have different values. It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0096] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way can be interchanged under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than those illustrated or described herein, and the objects distinguished by "first", "second", etc. are generally a class, not limited to the number of objects, for example, the first object can be one or more. In addition, "and / or" in the specification and claims indicates at least one of the connected objects, and the character " / ", generally indicates that the objects before and after are "or" relationship.

[0097] It should be noted that in the description of the present application, the orientation or position relationship indicated by the orientation terms such as "front, rear, upper, lower, left, right", "transverse, vertical, perpendicular, horizontal" and "top, bottom" and the like is generally based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, without the opposite indication, these orientation terms do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, therefore it cannot be understood as a limitation on the scope of protection of the present application; The orientation terms "inner" and "outer" refer to the inner and outer of the profile of each component.

[0098] It should be noted that in the present application, the terms "include", "contain" or any other variant thereof are intended to cover non-exclusive inclusion, so that the process, method, article or device including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or includes elements inherent to such process, method, article or device. Without more limitation, the element defined by the sentence "including a…" does not exclude the presence of other identical elements in the process, method, article or device including the element. In addition, it should be pointed out that the scope of the methods and devices in the embodiments of the present application is not limited to performing functions in the order shown or discussed, but can also include performing functions in a substantially simultaneous manner or in the opposite order according to the functions involved, for example, the described method can be performed in an order different from that described, and various steps can also be added, omitted or combined. In addition, the features described with reference to certain examples can be combined in other examples.

[0099] Embodiment 1:

[0100] The present embodiment provides a spherical processing device, comprising:

[0101] a workbench 1;

[0102] an outer wall clamping drilling device 2 arranged at the top end of the workbench 1;

[0103] The inner wall clamping device 3 is arranged at the top end of the workbench 1.

[0104] The cutting device is arranged at the top end of the workbench 1.

[0105] And the polishing device is arranged at the top end of the workbench 1.

[0106] The outer wall clamping and drilling device 2 and the inner wall clamping device 3 are arranged on the two sides of the top end of the workbench 1, the cutting device and the polishing device are arranged on the two sides between the outer wall clamping and drilling device 2 and the inner wall clamping device 3, the outer wall clamping and drilling device 2 clamps and drills the processing material of the cylinder to form a flow channel, then the outer wall clamping and drilling device 2 transfers the processed processing material to the inner wall clamping device 3 for clamping, the cutting device processes the hollow cylinder processing material into a plurality of hollow spheres, and finally the polishing device polishes the plurality of hollow spheres.

[0107] First, the cylindrical block processing material is placed on the outer wall clamping and drilling device 2 for clamping and drilling a flow hole, then the outer wall clamping and drilling device 2 transfers the hollow cylinder processing material to the inner wall clamping device 3 for clamping and rotating, at this time the cutting device cuts the outer side wall of the hollow cylinder to form a plurality of hollow spheres, and finally the polishing device polishes the plurality of hollow spheres cut, thereby obtaining a plurality of desired spheres at one time, greatly increasing the production efficiency.

[0108] Embodiment 2:

[0109] In this embodiment, in addition to the structural features of the foregoing embodiments, the outer wall clamping and drilling device 2 further comprises:

[0110] The slide rail 4 is arranged towards the inner wall clamping device 3.

[0111] The sliding support block 6 is slidably connected to the slide rail 4, and the top end of the sliding support block 6 is provided with a rotating groove 7, and the rotating groove 7 is respectively connected to the two sides of the sliding support plate.

[0112] The first hydraulic cylinder 5 has a fixed end arranged on the workbench 1 and an output end connected to the sliding support block 6.

[0113] The outer wall clamping mechanism is rotatably connected in the rotating groove 7.

[0114] The first rotating motor has a fixed end arranged on the outer side wall of the sliding support block 6 and an output end penetrating into the rotating groove 7 and connected with the outer wall clamping mechanism.

[0115] And the drilling mechanism 8 is arranged at the top end of the sliding support block 6, and the output end of the drilling mechanism 8 is arranged towards one side of the inner wall clamping mechanism.

[0116] The first rotating motor is used to rotate the outer wall clamping mechanism towards the drilling mechanism 8 or the inner wall clamping mechanism.

[0117] The outer wall clamping mechanism can clamp the cylindrical workpiece. The drilling mechanism 8 can drill a flow hole in the cylindrical workpiece. The first rotating motor can rotate the processed hollow cylindrical workpiece to the same center axis as the output end of the inner wall clamping device 3. Then, the first hydraulic cylinder 5 can drive the sliding support block 6 to move along the slide rail 4, so that the hollow cylindrical workpiece is placed on the output end of the inner wall clamping device 3.

[0118] Embodiment 3:

[0119] In this embodiment, in addition to the structural features of the preceding embodiments, the outer wall clamping mechanism further comprises:

[0120] The rotating block 9 is arranged in the rotating groove 7, and the rotating block 9 is connected with the first rotating motor. The top end of the rotating block 9 is provided with a mounting groove 10.

[0121] The driving disc 11 is arranged in the mounting groove 10. The top end of the driving disc 11 is provided with a plurality of driving arc-shaped grooves 12 arranged in a ring around the center of the driving disc 11. The driving arc-shaped grooves 12 extend to the outer side wall of the driving disc 11.

[0122] The fixed disc 13 is fixedly connected to the opening at the top end of the mounting groove 10. The bottom end of the fixed disc 13 is threadedly connected with the top end side wall of the driving disc 11. The top end of the fixed disc 13 is provided with a plurality of strip-shaped through holes 14 arranged in a ring around the center of the fixed disc 13.

[0123] A plurality of clamping pieces include a sliding block 15 sliding in the driving arc-shaped groove 12 and an outer wall clamping rod 16 penetrating through the strip-shaped through hole 14 at one end and connected with the sliding block 15, and extending out of the strip-shaped through hole 14 at the other end.

[0124] The dustproof box 17 is arranged on the side of the rotating block 9 away from the inner wall clamping device 3.

[0125] The second rotating motor 18 is fixedly arranged at the top end of the dustproof box 17, and the output end extends into the dustproof box 17.

[0126] The bottom end of the driving arc-shaped groove 12 is provided with a limiting groove 19 on both sides of the wall, which limits the upward movement of the sliding block 15. The sliding block 15 enters the driving arc-shaped groove 12 and the limiting groove 19 through the outer wall of the driving disc 11. The outer wall of the driving disc 11 is provided with a first external gear 20. The output end of the second rotating motor 18 is provided with a first gear 21 penetrating through the rotating block 9 for driving the first external gear 20. The bottom of the installation groove 10 is provided with a limiting rod 22, one end of which is fixedly connected to the bottom of the installation groove 10, and the other end is inserted into the driving disc 11.

[0127] Through the setting of the rotating block 9, the first rotating motor can rotate the rotating block 9. When the second rotating motor 18 rotates, the first gear 21 drives the first external gear 20 to move, so as to rotate the driving disc 11. When the driving disc 11 rotates, since one end of the clamping piece is located in the driving arc-shaped groove 12 and the other end is located in the strip-shaped through hole 14, the clamping piece will move inward or outward along the driving arc-shaped groove 12, and through the influence of the strip-shaped through hole 14, the clamping piece will move inward or apart, so as to finally clamp or loosen the cylindrical machining material. Through the setting of the limiting rod 22, the driving disc 11 can rotate more stably. Through the setting of the limiting groove 19, the clamping piece can be prevented from falling off.

[0128] Embodiment 4:

[0129] In this embodiment, in addition to the structural features of the foregoing embodiments, the inner wall clamping device 3 further comprises:

[0130] A fixed support block 23 is arranged on the workbench 1.

[0131] A third rotating motor 24 is arranged on the fixed support block 23, and the output end thereof extends towards the outer wall clamping device.

[0132] A first connecting disc 25 is arranged on the output end of the third rotating motor 24.

[0133] An inner wall clamping mechanism is detachably connected to one end of the first connecting disc 25 away from the third rotating motor 24.

[0134] A second connecting disc 26 is arranged on the inner wall clamping mechanism away from the first connecting disc 25.

[0135] The side of the rotating block 9 towards the inner wall clamping device 3 is provided with a circular groove for inserting and rotating the first connecting disc 25. After the outer wall clamping device processes the flow channel in the cylindrical machining material, the hollow cylindrical machining material is inserted into the outer side of the inner wall clamping mechanism, so that the inner wall clamping device 3 clamps the inner wall of the hollow cylindrical machining material.

[0136] Through the setting of the third rotating motor 24, the inner wall clamping mechanism can rotate, so that the desired spherical shape is obtained during the polishing device processing. Through the setting of the circular groove, the inner wall clamping mechanism can rotate more stably.

[0137] Embodiment 5:

[0138] In this embodiment, in addition to the structural features of the foregoing embodiments, the inner wall clamping mechanism further comprises:

[0139] The hollow pipe 27 is detachably connected between the first connecting disc 25 and the second connecting disc 26 at both ends;

[0140] And a plurality of clamping structures are arranged at intervals in the hollow pipe 27, and the output ends of the clamping structures extend out of the hollow pipe 27;

[0141] Among them, the outer side wall of the hollow pipe 27 is arranged with a plurality of slide holes 28 groups for the clamping structure to extend out, and each of the plurality of slide hole 28 groups comprises a slide hole 28 arranged annularly on the outer side wall of the hollow pipe 27.

[0142] Through the cooperation of the plurality of clamping structures and the plurality of slide hole 28 columns, the internal multi-section clamping of the hollow cylindrical workpiece can be realized, so as to achieve the processing of multiple hollow spheres.

[0143] Embodiment 6:

[0144] In this embodiment, in addition to the structural features of the foregoing embodiments, the clamping structure further comprises:

[0145] The sliding pipe is slidingly arranged on the inner wall of the hollow pipe 27;

[0146] The second hydraulic cylinder 29 has a fixed end fixedly connected to the inner wall of the hollow pipe 27, and an output end provided with a connecting block 30 connected to the inner wall of the sliding pipe;

[0147] A plurality of inner wall clamping rods 31 are arranged at one end outside the hollow pipe 27 and at the other end penetrating the slide hole 28, the sliding pipe and the sliding pipe;

[0148] The moving hollow disc 32 is threadedly connected to the inner wall of the sliding pipe, and the inner side wall is provided with a first internal gear 33;

[0149] The driving conical frustum is arranged on the side of the moving hollow disc 32 facing the inner wall clamping rod 31;

[0150] The fourth rotating motor 35 has a fixed end arranged on the inner wall of the sliding pipe, and an output end provided with a second gear 36 driving the first internal gear 33 to rotate;

[0151] And a stabilizing assembly is arranged on the inner wall of the sliding pipe;

[0152] The inner wall clamping rod 31 is located in the sliding pipe and has a bevel at one end. When the fourth rotating motor 35 rotates, the moving hollow disc 32 drives the driving conical table to move forward or backward, thereby pushing the inner wall clamping rod 31 to rise and fall. The stabilizing assembly is used to support and stabilize the driving conical table 34.

[0153] The inner wall clamping rod 31 can move in the sliding hole 28, so that different diameter spheres can be processed, and the clamping is more stable. The second hydraulic cylinder 29 is arranged to automatically move the sliding pipe. The first internal gear 33 cooperates with the second gear 36, so that the fourth rotating motor 35 drives the moving hollow disc 32 to move, thereby driving the movement of the conical table, and the inner wall clamping rod 31 rises and falls.

[0154] Embodiment 7:

[0155] In this embodiment, in addition to the structural features of the foregoing embodiments, the stabilizing assembly further comprises:

[0156] The third hydraulic cylinder 37 is fixedly arranged on the inner wall of the sliding pipe, and the output end faces the driving conical table.

[0157] The support disc 38 is arranged on the output end of the third hydraulic cylinder 37, and the support disc 38 is provided with a notch 39 for supporting the driving conical table.

[0158] The inner wall of the notch 39 and the outer wall of the driving conical table are provided with inductors that cooperate with each other.

[0159] The third hydraulic cylinder 37 is arranged to allow the support disc 38 to be sleeved on the driving conical table, thereby achieving stable support of the driving conical table. The inductors are arranged to stop pushing when the support disc 38 reaches the required position.

[0160] Embodiment 8:

[0161] In this embodiment, in addition to the structural features of the foregoing embodiments, the cutting device further comprises:

[0162] The first support plate 40 is arranged on the workbench 1, and the first support plate 40 is provided with a first sliding groove 41 on the side facing the polishing device.

[0163] The first threaded rod 42 is rotatably connected to the inner walls of both ends of the first sliding groove 41.

[0164] The fifth rotating motor is fixedly arranged on the side wall of the first support plate 40, and the output end penetrates the first support plate 40 and is fixedly connected with the first threaded rod 42.

[0165] The first moving block 44 is threadedly connected to the first threaded rod 42, and the first moving block 44 is located in the first sliding groove 41;

[0166] The two fourth hydraulic cylinders 45 are oppositely arranged on the two sides of the first moving block 44 towards the output side of the inner wall clamping device 3, and the output ends of the two fourth hydraulic cylinders 45 are oppositely arranged;

[0167] The two fifth hydraulic cylinders 46 are arranged on the output ends of the fourth hydraulic cylinders 45 respectively, and the output ends of the fifth hydraulic cylinders are towards the output end of the inner wall clamping device 3;

[0168] And the two cutting tool heads 47 are detachably connected to the output ends of the fifth hydraulic cylinders 46;

[0169] Among them, the two fourth hydraulic cylinders 45 drive the two fifth hydraulic cylinders 46 to change the distance between them, and the two fifth hydraulic cylinders 46 change the distance between the two cutting tool heads 47 and the output end of the inner wall clamping device 3;

[0170] Through the cooperation of the first threaded rod 42 and the first sliding groove 41, the fifth rotating motor 43 can drive the first moving block 44 to slide along the first sliding groove 41, so as to achieve the horizontal movement of the fifth hydraulic cylinder 46. Through the arrangement of the fourth hydraulic cylinder 45, the operator can process hollow spheres of different diameters. Through the arrangement of the fifth hydraulic cylinder 46, when the first moving block 44 moves horizontally, the fifth hydraulic cylinder 46 retracts, so as to process a hemispherical surface. Then when the hemispherical surface is processed, the hydraulic cylinder is pushed out, so as to process the entire sphere. Through the arrangement of the two cutting tool heads 47, two hollow spheres can be processed at the same time.

[0171] Embodiment 9:

[0172] In this embodiment, in addition to the structural features of the foregoing embodiments, the polishing device further comprises:

[0173] The second support plate 48 is arranged on the workbench 1, and the second support plate 48 is provided with a second sliding groove 49 on the side towards the output end of the inner wall clamping device 3;

[0174] The second threaded rod is rotatably connected to the inner walls of the two ends of the second sliding groove 49;

[0175] The sixth rotating motor 50 is fixedly arranged on the side wall of the second support plate 48, and the output end of the sixth rotating motor 50 penetrates through the second support plate 48 and is fixedly connected with the second threaded rod;

[0176] The second moving block 51 is threadedly connected to the second threaded rod, and the second moving block 51 is located in the second sliding groove 49;

[0177] Two sixth hydraulic cylinders 52 are oppositely arranged on two sides of the second moving block 51 towards the output side of the inner wall clamping device 3, and the outputs of the two sixth hydraulic cylinders 52 are oppositely arranged;

[0178] Two seventh hydraulic cylinders 53 are arranged on the output ends of the sixth hydraulic cylinders 52 respectively, and the output ends of the seventh hydraulic cylinders are towards the output end of the inner wall clamping device 3;

[0179] And two arc-shaped polishing plates 54 are detachably connected to the output ends of the fifth hydraulic cylinders 46;

[0180] Among them, the two sixth hydraulic cylinders 52 drive the two seventh hydraulic cylinders 53 to change the distance between them, and the two seventh hydraulic cylinders 53 change the distance between the two arc-shaped polishing plates 54 and the output end of the inner wall clamping device 3;

[0181] Through the cooperation of the second threaded rod and the second sliding groove 49, the fifth rotating motor 43 can drive the second moving block 51 to slide along the second sliding groove 49, so that the arc-shaped polishing plate 54 polishes the other two hollow spheres. Through the arrangement of the sixth hydraulic cylinder 52, the operator can polish hollow spheres of different diameters. Through the arrangement of the seventh hydraulic cylinder 53, the arc-shaped polishing plate 54 can be extended for polishing. Through the detachable connection of the arc-shaped polishing plate 54, the size can be replaced, so as to polish the surface of hollow spheres of different diameters.

[0182] Embodiment 10:

[0183] In this embodiment, in addition to the structural features of the foregoing embodiments, further comprising the following steps:

[0184] S1: First, place the cylindrical rod processing material on the outer wall clamping device, and the outer wall clamping device clamps the cylindrical rod, while the drilling mechanism 8 processes the cylindrical rod processing material to form a flow hole;

[0185] S2: After processing, the first rotating motor is rotated to rotate the hollow cylindrical rod to be horizontal, and then the first hydraulic cylinder 5 drives the sliding support block 6 to move along the sliding rail 4, so that the hollow cylindrical rod is sleeved on the inner wall clamping mechanism, and finally a plurality of clamping structures clamp the inner wall of the hollow cylindrical rod in multiple sections;

[0186] S3: Start the third rotating motor 24, and the hollow cylindrical processing material rotates, and at the same time, start the fifth rotating motor 43, so that the first moving block 44 slowly moves, so as to move the cutting tool head 47 horizontally, and through the cooperation of the forward and backward movement of the fifth hydraulic cylinder 46, the outer side wall of the hollow cylindrical body is processed to form a spherical surface;

[0187] S4: Start the polishing device to polish the cut spherical surfaces in turn;

[0188] Through the setting of S1, the liquid hole can be processed. Through the setting of S2, the hollow cylinder processing material can be transferred to the inner wall clamping mechanism, so as to be clamped in multiple sections, and the subsequent several hollow spherical bodies are supported. Through the setting of S3, the multiple separated hollow spherical bodies can be processed. Through the setting of S4, the accurate hollow spherical body can be obtained.

[0189] The above merely describes the preferred embodiments of the present application and is not used to limit the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A sphere processing apparatus characterized by comprising: Include: Workboard (1); Outer wall clamping drilling device (2), provided on the top of workboard (1); Inner wall clamping device (3), provided on the top of workboard (1); Cutting device, provided on the top of workboard (1); And polishing device, provided on the top of workboard (1); Wherein, the outer wall clamping drilling device (2) and the inner wall clamping device (3) are oppositely arranged on both sides of the top of workboard (1), the cutting device and the polishing device are oppositely arranged on both sides between the outer wall clamping drilling device (2) and the inner wall clamping device (3), the outer wall clamping drilling device (2) clamps and drills the processing material of cylinder to flow path, then the outer wall clamping drilling device (2) transfers the processed processing material to the inner wall clamping device (3) for clamping, the cutting device processes the processing material of hollow cylinder to several hollow spheres, finally the polishing device polishes several hollow spheres; The outer wall clamping drilling device (2) comprises: Slide rail (4), towards the inner wall clamping device (3) is arranged; Sliding support block (6), slidingly connected on the slide rail (4), the top of the sliding support block (6) is provided with a rotating groove (7), and the rotating groove (7) is respectively communicated with both sides of the sliding support block (6); First hydraulic cylinder (5), the fixed end is arranged on the workboard (1), and the output end is connected to the sliding support block (6); Outer wall clamping mechanism, rotatably connected in the rotating groove (7), comprising: rotating block (9), rotating block (9) is arranged in the rotating groove (7), and the rotating block (9) is connected with the first rotating motor, the top of the rotating block (9) is provided with a mounting groove (10); First rotating motor, the fixed end is arranged on the outer side wall of the sliding support block (6), and the output end penetrates into the rotating groove (7) and is connected with the inner wall clamping mechanism; And drilling mechanism (8), arranged on the top of the sliding support block (6), and the output end of the drilling mechanism (8) is towards one side of the inner wall clamping device (3); Wherein, the first rotating motor is used for rotating the outer wall clamping mechanism towards the drilling mechanism (8) or the inner wall clamping mechanism; The inner wall clamping device (3) comprises: Fixed support block (23), arranged on the workboard (1); Third rotating motor (24), the fixed end is arranged on the fixed support block (23), and the output end extends towards the outer wall clamping device through the fixed support block (23); First connecting disc (25), arranged on the output end of the third rotating motor (24); Inner wall clamping mechanism, detachably connected to one end of the first connecting disc (25) away from the third rotating motor (24); And second connecting disc (26), arranged on one end of the inner wall clamping mechanism away from the first connecting disc (25); Wherein, the side of the rotating block (9) towards the inner wall clamping device (3) is provided with a circular groove for the second connecting disc (26) to rotate, when the outer wall clamping device processes the flow path of the cylinder, the outer wall clamping device inserts the hollow cylinder processing material outside the inner wall clamping mechanism, so that the inner wall clamping device (3) clamps the inner wall of the hollow cylinder processing material; The cutting device comprises: A first support plate (40) is arranged on the work plate (1), and a first sliding groove (41) is arranged on the side of the first support plate (40) facing the polishing device; A first threaded rod (42) is rotatably connected to the inner walls at both ends of the first sliding groove (41); A fifth rotating motor is fixedly arranged on the side wall of the first support plate (40), and the output end of the fifth rotating motor is fixedly connected with the first threaded rod (42) penetrating through the first support plate (40); A first moving block (44) is threadedly connected to the first threaded rod (42), and the first moving block (44) is arranged in the first sliding groove (41); Two fourth hydraulic cylinders (45) are oppositely arranged on the two sides of the output end of the first moving block (44) facing the inner wall clamping device (3), and the output ends of the two fourth hydraulic cylinders (45) are oppositely arranged; Two fifth hydraulic cylinders (46) are arranged on the output ends of the fourth hydraulic cylinders (45), respectively, and the output ends of the fifth hydraulic cylinders face the output end of the inner wall clamping device (3); And two cutting tool bits (47) are detachably connected to the output ends of the fifth hydraulic cylinders (46); The two fourth hydraulic cylinders (45) drive the two fifth hydraulic cylinders (46) to change the distance between the two fifth hydraulic cylinders (46), and the two fifth hydraulic cylinders (46) change the distance between the two cutting tool bits (47) and the output end of the inner wall clamping device (3).

2. A sphere processing apparatus according to claim 1, wherein The outer wall clamping mechanism comprises: A driving disc (11) is arranged in the accommodating groove (10), and a plurality of driving arc grooves (12) are arranged on the top end of the driving disc (11) in a ring shape with the driving disc (11) as the center, and the driving arc grooves (12) extend to the outer side wall of the driving disc (11); A fixed disc (13) is fixedly connected to the top opening of the accommodating groove (10), and the bottom end of the fixed disc (13) is threadedly connected with the top end side wall of the driving disc (11), and a plurality of strip-shaped through holes (14) are arranged on the top end of the fixed disc (13) in a ring shape with the fixed disc (13) as the center; A plurality of clamping pieces comprise a sliding block (15) sliding in the driving arc groove (12) and an outer wall clamping rod (16) penetrating through the strip-shaped through hole (14) and connected to the sliding block (15) at one end and extending out of the strip-shaped through hole (14) at the other end; A dustproof box (17) is arranged on the side of the rotating block (9) away from the inner wall clamping device (3); And a second rotating motor (18) is arranged, and the fixed end of the second rotating motor (18) is arranged on the top end of the dustproof box (17), and the output end of the second rotating motor (18) extends in the dustproof box (17). The bottom side wall of the driving arc-shaped groove (12) is provided with a limiting groove (19) for limiting the upward movement of the sliding block (15), the sliding block (15) enters the driving arc-shaped groove (12) and the limiting groove (19) through the outer side wall of the driving disc (11), the outer side wall of the driving disc (11) is provided with a first external gear (20), the output end of the second rotating motor (18) is provided with a first gear (21) penetrating through the rotating block (9) for driving the first external gear (20), the bottom of the installation groove (10) is provided with a limiting rod (22), one end of the limiting rod (22) is fixedly connected to the bottom of the installation groove (10), and the other end is inserted into the driving disc (11).

3. The ball processing apparatus of claim 1, wherein The inner wall clamping mechanism comprises: A hollow tube (27) is detachably connected between the first connecting disc (25) and the second connecting disc (26) at both ends; And a plurality of clamping structures are arranged in the hollow tube (27) at the driving end, and the output end extends out of the hollow tube (27); Wherein, a plurality of sliding hole (28) groups are arranged on the outer side wall of the hollow tube (27) for the clamping structure to extend out, and a plurality of sliding hole (28) groups each comprise a sliding hole (28) arranged annularly on the outer side wall of the hollow tube (27).

4. A ball processing apparatus according to claim 3, wherein The clamping structure comprises: A sliding tube is slidingly arranged on the inner wall of the hollow tube (27); A second hydraulic cylinder (29) is fixedly connected to the inner wall of the hollow tube (27), and a connecting block (30) connected to the inner wall of the sliding tube is arranged on the output end; A plurality of inner wall clamping rods (31) are arranged, one end of which is located outside the hollow tube (27), and the other end penetrates the sliding hole (28), the sliding tube and the sliding tube; A movable hollow disc (32) is threadedly connected to the inner wall of the sliding tube, and a first internal gear (33) is arranged on the inner side wall; A driving conical table is arranged on the side of the movable hollow disc (32) facing the inner wall clamping rod (31); A fourth rotating motor (35) is fixedly arranged on the inner wall of the sliding tube, and a second gear (36) for driving the first internal gear (33) to rotate is arranged on the output end; And a stabilizing assembly is arranged on the inner wall of the sliding tube; Wherein, one end of the inner wall clamping rod (31) located in the sliding tube is a slope, when the fourth rotating motor (35) rotates, the movable hollow disc (32) drives the driving conical table to move forward or backward, thereby pushing the inner wall clamping rod (31) to rise and fall, and the stabilizing assembly is used for supporting and stabilizing the driving conical table (34).

5. A ball processing apparatus according to claim 4, wherein The stabilizing assembly comprises: A third hydraulic cylinder (37) is fixedly arranged on the inner wall of the sliding tube, and the output end faces the driving conical table; And a support disc (38) is arranged on the output end of the third hydraulic cylinder (37), and a notch (39) for supporting the driving conical table is arranged on the support disc (38); Wherein, the inner wall of the notch (39) and the outer side wall of the driving conical table are provided with a sensor matched with each other.

6. The ball processing apparatus of claim 1, wherein The polishing device comprises: A second support plate (48) is arranged on the working plate (1), and a second sliding groove (49) is arranged on the side of the second support plate (48) facing the output end of the inner wall clamping device (3). The second threaded rod is rotationally connected to the inner walls of the two ends of the second sliding groove (49); The sixth rotation motor (50) is fixed to the side wall of the second support plate (48) at the fixed end, and the output end is fixedly connected with the second threaded rod through the second support plate (48); The second moving block (51) is threadedly connected to the second threaded rod, and the second moving block (51) is located in the second sliding groove (49); The two sixth hydraulic cylinders (52) are oppositely arranged on the two sides of the second moving block (51) towards the output end side of the inner wall clamping device (3), and the output ends of the two sixth hydraulic cylinders (52) are oppositely arranged; The two seventh hydraulic cylinders (53) are arranged on the output ends of the sixth hydraulic cylinders (52) respectively, and the output ends of the seventh hydraulic cylinders are towards the output end of the inner wall clamping device (3); And the two arc-shaped polishing plates (54) are detachably connected to the output ends of the fifth hydraulic cylinders (46); Wherein, the two sixth hydraulic cylinders (52) drive the two seventh hydraulic cylinders (53) to change the distance between them, and the two seventh hydraulic cylinders (53) change the distance between the two arc-shaped polishing plates (54) and the output end of the inner wall clamping device (3).

7. A method of using a ball processing apparatus as claimed in claim 1, wherein, The method comprises the following steps: S1: first, place the cylindrical rod processing material on the outer wall clamping device, and the outer wall clamping device clamps the cylindrical rod, while the drilling mechanism (8) processes the liquid hole of the cylindrical rod processing material; S2: after processing, the first rotation motor is rotated to make the hollow cylindrical rod rotate horizontally, then the first hydraulic cylinder (5) drives the sliding support block (6) to move along the sliding rail (4) to place the hollow cylindrical rod on the inner wall clamping mechanism, and finally the clamping structure clamps the inner wall of the hollow cylindrical rod in multiple sections; S3: start the third rotation motor (24), and the hollow cylindrical processing material is rotated, at the same time, start the fifth rotation motor (43), so that the first moving block (44) slowly moves, and the horizontal movement of the cutting tool head (47) is achieved, and through the cooperation of the forward and backward movements of the fifth hydraulic cylinder (46), the outer side wall of the hollow cylindrical body is processed into a spherical surface; S4: start the polishing device to polish the cut spherical surfaces in sequence.

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