Workpiece machining apparatus and machining method

Abstract

The application provides a workpiece machining device and a machining method, and relates to the field of machining. The workpiece machining device comprises a rotating device and an adjusting fixing device. The rotating device comprises a support structure, a rotating platform and a driving piece. The rotating platform is arranged on the support structure and can rotate in a first direction. The driving piece is arranged on the support structure, and the output end of the driving piece is connected to the rotating platform. The adjusting fixing device comprises a bottom plate, an adjusting structure and a machining platform arranged in sequence in the first direction. The bottom plate is connected to the rotating platform. The adjusting structure is arranged on the bottom plate. The adjusting structure is connected to the machining platform to adjust the position of the machining platform. The surface of the machining platform away from the bottom plate is used for placing a workpiece to be machined. The machining platform is further provided with a fixing structure used for fixing the workpiece to be machined. The application solves the problems that the position adjusting process of the workpiece to be machined is troublesome and the machining efficiency of the workpiece is low during the machining process of the workpiece.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of machining, in particular to a workpiece machining device and a machining method. BACKGROUND

[0002] A heading machine is a large heading device capable of shearing and crushing rock and soil to form a tunnel in the rock and soil. The workpiece such as a thin-walled ring is an important component of the heading machine, and the machining quality of the workpiece such as the thin-walled ring will affect the operation process of the heading machine. However, in the process of forming the workpiece by using the workpiece to be machined, the position adjustment process of the workpiece to be machined is troublesome, and the machining efficiency of the workpiece is low. SUMMARY

[0003] Embodiments of the present application provide a workpiece machining device and a machining method to solve the problem of troublesome position adjustment process of the workpiece to be machined and low machining efficiency of the workpiece in the machining process of the workpiece.

[0004] The workpiece machining device provided by the embodiments of the present application comprises a rotating device and an adjusting and fixing device. The rotating device comprises a support structure, a rotating platform and a driving member. The rotating platform is arranged to rotate along a first direction on the support structure. The driving member is arranged on the support structure, and the output end of the driving member is connected to the rotating platform.

[0005] The adjusting and fixing device comprises a bottom plate, an adjusting structure and a machining platform arranged in sequence along the first direction. The bottom plate is connected to the rotating platform. The adjusting structure is arranged on the bottom plate. The adjusting structure is connected to the machining platform to adjust the position of the machining platform. The surface of the machining platform away from the bottom plate is used to place the workpiece to be machined. The machining platform is further provided with a fixing structure for fixing the workpiece to be machined.

[0006] By adopting the above technical solution, in the process of forming the workpiece by using the workpiece to be machined, the workpiece to be machined is placed on the surface of the machining platform away from the bottom plate, and then the workpiece to be machined is fixed by the fixing structure so that the workpiece to be machined is relatively fixed on the machining platform. Then, the position of the machining platform is adjusted by the adjusting structure, so that the adjustment process of the position of the workpiece to be machined is more convenient. Then, the rotating platform is driven to rotate around the first direction by the driving member, so as to realize the machining process of the workpiece to be machined. Compared with the workpiece machining process in the related art, the workpiece machining device provided by the embodiments of the present application can simplify the adjustment process of the position of the workpiece to be machined and improve the machining efficiency of the workpiece.

[0007] In some possible implementation manners, the adjusting structure comprises a plurality of first adjusting members, and the plurality of first adjusting members are uniformly arranged around the rotating shaft of the rotating platform.

[0008] The first end of the first adjusting member is connected to the bottom plate, and the second end of the first adjusting member is connected to the processing platform, and the second end of the first adjusting member is telescopic along the first direction.

[0009] In some possible implementation manners, the first adjusting member comprises a universal ball which is in rolling contact with the processing platform.

[0010] The adjusting structure further comprises a plurality of second adjusting members which are uniformly arranged around the rotation axis of the rotating platform; the second adjusting member comprises a telescopic output shaft, and the second adjusting member drives the processing platform to move along the radial direction of the rotating platform through the output shaft.

[0011] In some possible implementation manners, the adjusting fixing device further comprises a plurality of limiting members which are uniformly arranged around the rotation axis of the rotating platform.

[0012] The limiting member comprises an abutting head which abuts against the surface of the processing platform away from the bottom plate.

[0013] In some possible implementation manners, the bottom plate is arranged as a ring-shaped bottom plate, and the processing platform is arranged as a ring-shaped processing platform which is oppositely arranged relative to the ring-shaped bottom plate.

[0014] The fixing structure comprises a plurality of first fixing members and a plurality of second fixing members, the plurality of first fixing members are uniformly arranged around the circumferential direction of the ring-shaped processing platform, and the plurality of second fixing members are uniformly arranged around the circumferential direction of the ring-shaped processing platform.

[0015] The first fixing member comprises a first fixing head which is movable along the radial direction of the ring-shaped processing platform, and the first fixing head is used for abutting against the surface of the workpiece away from the ring-shaped processing platform.

[0016] The second fixing member comprises two second fixing heads which are telescopic along the radial direction of the ring-shaped processing platform, one of the second fixing heads is used for abutting against the inner side of the workpiece, and the other second fixing head is used for abutting against the outer side of the workpiece.

[0017] In some possible implementation manners, the slewing device further comprises a connecting bearing, the outer ring of the connecting bearing is fixed relative to the support structure, the inner ring of the connecting bearing is connected to the output end of the driving member, and the inner ring of the connecting bearing is coaxially connected to the rotating platform.

[0018] In some possible implementation manners, the rotating platform comprises a top plate and a connecting plate connected to each other, the top plate is provided with a plurality of sliding grooves which are uniformly arranged around the first direction, and the sliding grooves are used for connecting the bottom plate;

[0019] The connecting plate is provided with a plurality of fixing members which are uniformly arranged around the first direction, and the connecting plate is connected to the inner ring of the connecting bearing through the fixing members.

[0020] In some possible implementation manners, the support structure comprises a plurality of support members which are uniformly arranged outside the connecting bearing around the first direction;

[0021] The support member comprises a support column and a support roller arranged on the support column, the axial direction of the support roller is perpendicular to the first direction, and the support roller is in rolling contact with the connecting plate.

[0022] The embodiment of the present application further provides a workpiece machining method, comprising the following steps:

[0023] The workpiece to be machined is fixed by the fixing structure, so that the workpiece to be machined is relatively fixed to the surface of the machining platform away from the bottom plate;

[0024] The position of the machining platform is adjusted by the adjusting structure;

[0025] The rotating platform is driven to rotate around the first direction by the driving member, so as to machine the workpiece to be machined.

[0026] By adopting the technical solution, in the process of forming a workpiece by using a workpiece to be machined, the workpiece to be machined is placed on the surface of the machining platform away from the bottom plate, and then the workpiece to be machined is fixed by the fixing structure, so that the workpiece to be machined is relatively fixed to the machining platform. Then, the position of the machining platform is adjusted by the adjusting structure, so that the adjustment process of the position of the workpiece to be machined is more convenient. Then, the rotating platform is driven to rotate around the first direction by the driving member, so as to realize the machining process of the workpiece to be machined. Compared with the workpiece machining process in the related art, the workpiece machining method provided in the embodiment of the present application can simplify the adjustment process of the position of the workpiece to be machined, and improve the machining efficiency of the workpiece.

[0027] In some possible implementation manners, the position of the machining platform is adjusted by the adjusting structure, comprising the following steps:

[0028] The length of the second end of the first adjusting member is adjusted, so as to adjust the inclination angle of the machining platform;

[0029] The length of the output shaft of the second adjusting member is adjusted, so as to drive the machining platform to move along the radial direction of the rotating platform. BRIEF DESCRIPTION OF DRAWINGS

[0030] The accompanying drawings, which are incorporated herein and constitute part of the specification, illustrate embodiments consistent with the application and, together with the description, serve to explain the principles of the application.

[0031] Figure 1 A structural schematic diagram of a workpiece machining device provided for an embodiment of the application;

[0032] Figure 2 A front view of a workpiece machining device provided for an embodiment of the application;

[0033] Figure 3 A top view of a workpiece machining device provided for an embodiment of the application;

[0034] Figure 4 A structural schematic diagram of a rotating device provided for an embodiment of the application;

[0035] Figure 5 A structural schematic diagram of a support and a connecting bearing provided for an embodiment of the application;

[0036] Figure 6 A structural schematic diagram of an adjusting fixing device provided for an embodiment of the application;

[0037] Figure 7 A structural schematic diagram of a first fixing member provided for an embodiment of the application;

[0038] Figure 8 A structural schematic diagram of a first fixing member from another perspective provided for an embodiment of the application;

[0039] Figure 9 A flowchart of a workpiece machining method provided for an embodiment of the application;

[0040] Figure 10 A flowchart of adjusting the position of a machining platform provided for an embodiment of the application.

[0041] Explanation of reference signs:

[0042] 100, rotating device; 110, support; 111, support column; 112, support roller; 120, rotating platform; 121, top plate; 1211, sliding groove; 122, connecting plate; 130, connecting bearing; 131, fixing piece; 200, adjusting fixing device; 210, bottom plate; 220, adjusting structure; 221, first adjusting piece; 2211, adjusting column; 2212, universal ball; 222, second adjusting piece; 230, processing platform; 240, fixing structure; 241, first fixing piece; 2411, mounting seat; 2412, sliding block; 2413, driving lead screw; 2414, driving motor; 2415, pushing piece; 242, second fixing piece; 2421, threaded seat; 2422, second fixing head; 250, limiting piece; 300, piece to be processed.

[0043] The specific embodiments of the present application have been shown in the above drawings, and will be described in more detail hereinafter. These drawings and detailed description are not intended to limit the scope of the concept of the present application in any way, but to illustrate the concept of the present application to those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0044] As described in the background, in the process of forming a workpiece by using a piece to be processed, since the volume of the piece to be processed is large, when the piece to be processed needs to be processed, the piece to be processed usually needs to be rotated multiple times, so that the position of the piece to be processed can be adjusted. However, in order to ensure the processing accuracy of the workpiece, after the piece to be processed is rotated, the flatness and other parameters of the piece to be processed also need to be adjusted, so that the position adjustment process of the piece to be processed is troublesome, and the processing efficiency of the workpiece is low.

[0045] In order to solve the above technical problems, the embodiments of the present application provide a workpiece processing device and a processing method. In the process of forming a workpiece by using a piece to be processed, the piece to be processed is placed on the surface of a processing platform away from a bottom plate, and then the piece to be processed is fixed by a fixing structure, so that the piece to be processed is relatively fixed on the processing platform. Then, the position of the processing platform is adjusted by an adjusting structure, so that the position adjustment process of the piece to be processed is more convenient. Then, the rotating platform is driven to rotate around a first direction by a driving piece, so as to realize the processing process of the piece to be processed. Compared with the workpiece processing process in the related art, the workpiece processing device and the workpiece processing method provided by the embodiments of the present application can simplify the position adjustment process of the piece to be processed, and improve the processing efficiency of the workpiece.

[0046] The exemplary embodiments will be described in detail herein with reference to the attached drawings. The description of the exemplary embodiments is intended to apply to all alternative embodiments, as would be understood by one skilled in the art. In other words, descriptions of some embodiments in the specification do not necessarily refer only to that particular embodiment, but rather, are descriptive of the embodiments in general, as they might be applied to any of the exemplary embodiments, as would be understood by one skilled in the art. For example, they apply to any of the substitute embodiments, wherever applicable. The word "exemplary" is used herein to mean "serving as an example, instance, or illustration." Any implementation described herein as "exemplary" is not necessarily to be construed as preferred or advantageous over other implementations.

[0047] The technical solutions of the present application and how the technical solutions solve the above technical problems will be described in detail below with specific embodiments. The following specific embodiments can be combined with each other, and the same or similar concepts or processes can not be described again in some embodiments. The embodiments of the present application will be described below with reference to the drawings.

[0048] With reference to Figures 1-6 The embodiment of the present application provides a workpiece machining device, which comprises a rotating device 100 and an adjusting and fixing device 200; wherein the rotating device 100 comprises a support structure, a rotating platform 120 and a driving member, the rotating platform 120 is arranged to rotate in a first direction on the support structure, and the driving member is arranged on the support structure, and the output end of the driving member is connected to the rotating platform 120, so that the rotating platform 120 is driven to rotate around the first direction by the driving member; for example, the first direction can be arranged as a vertical direction, so that the rotating platform 120 can rotate in a horizontal plane.

[0049] The adjusting and fixing device 200 comprises a bottom plate 210, an adjusting structure 220 and a machining platform 230 arranged in sequence along the first direction; the bottom plate 210 is connected to the rotating platform 120, the adjusting structure 220 is arranged on the bottom plate 210, and the adjusting structure 220 is connected to the machining platform 230 to adjust the position of the machining platform 230; the surface of the machining platform 230 away from the bottom plate 210 is used to place a workpiece 300 to be machined, and the machining platform 230 is further provided with a fixing structure 240, which is used to fix the workpiece 300 to be machined, so that the driving member can drive the machining platform 230 and the workpiece 300 to be machined to rotate in the horizontal plane through the rotating platform 120.

[0050] With reference to Figures 1-4 In some possible implementations, the rotating platform 120 is arranged as an annular rotating platform 120 or a circular rotating platform 120, and the rotating device 100 further comprises a connecting bearing 130, the outer ring of the connecting bearing 130 is relatively fixed to the support structure; for example, when the support structure is fixed to a mounting base such as the ground, the outer ring of the connecting bearing 130 can be mounted to the support structure, or the outer ring of the connecting bearing 130 can also be fixed to the mounting base.

[0051] The inner ring of the connecting bearing 130 is connected to the output end of the driving member, the inner ring of the connecting bearing 130 is coaxially connected to the rotating platform 120, and the driving member can be a three-phase motor or the like, so that the output end of the driving member can be drivingly connected to the inner ring of the connecting bearing 130 through gears or the like, so as to drive the rotating platform 120 to rotate around the first direction through the inner ring of the connecting bearing 130, and further to reduce the frictional force suffered by the rotating platform 120 during rotation through the connecting bearing 130.

[0052] For example, the support structure includes a plurality of support members 110, which are uniformly arranged on the outer side of the connecting bearing 130 around the first direction; the support member 110 includes a support column 111 and a support roller 112 arranged on the support column 111, the axial direction of the support roller 112 is perpendicular to the first direction, and the support roller 112 is in rolling contact with the bottom of the rotating platform 120, so as to support the rotating process of the rotating platform 120 through the plurality of support members 110.

[0053] Correspondingly, the rotating platform 120 includes a top plate 121 and a connecting plate 122 connected to each other, the top plate 121 is provided with a plurality of sliding grooves 1211, the plurality of sliding grooves 1211 are uniformly arranged around the first direction, and the sliding grooves 1211 are used to connect the bottom plate 210; the connecting plate 122 is provided with a plurality of fixing members 131, which can be bolts or the like fasteners, and the plurality of fixing members 131 are uniformly arranged around the first direction, and the connecting plate 122 is connected to the inner ring of the connecting bearing 130 through the plurality of fixing members 131, so as to realize the installation process of the rotating platform 120.

[0054] For example, the rotating platform 120 is arranged as an annular rotating platform 120, and the inner side of the rotating platform 120 is arranged opposite to the inner ring of the connecting bearing 130. It is easy to understand that when the workpiece machining equipment needs to be overhauled, the inner side of the inner ring of the connecting bearing 130 can be moved to the inner side of the rotating platform 120, so as to realize the overhauling process of the workpiece machining equipment.

[0055] By adopting the above technical scheme, when the rotating platform 120 is driven to rotate around the first direction by the driving member, the output end of the driving member drives the inner ring of the connecting bearing 130 to rotate relative to the outer ring of the connecting bearing 130, so that the inner ring of the connecting bearing 130 can drive the rotating platform 120 to rotate around the first direction.

[0056] And when a heavy workpiece such as a cutter head needs to be machined, for example, the end face of the cutter head needs to be drilled, the cutter head can be placed on the rotating platform 120, and the cutter head can be fixed on the rotating platform 120 by using the plurality of sliding grooves 1211 on the rotating platform 120, and then the driving member drives the rotating platform 120 to rotate, so as to realize the machining process of the cutter head.

[0057] With reference to Figures 1-2 , and Figures 5-6 In some possible embodiments, the bottom plate 210 is provided as an annular bottom plate 210, and an inner side of the annular bottom plate 210 is provided corresponding to an inner ring of the connecting bearing 130. For example, a cross section of the sliding groove 1211 can be provided as a T-shaped cross section in a plane perpendicular to an extension direction of the sliding groove 1211, and a sliding block that is slidable can be provided in the sliding groove 1211, and the sliding block can be fixed in the sliding groove 1211 by a bolt or the like, so that the annular bottom plate 210 can be positioned by the sliding blocks, to ensure stability of the annular bottom plate 210 on the rotating platform 120, and to reduce the possibility of movement of the annular bottom plate 210 during rotation in the first direction.

[0058] For example, the adjusting structure 220 includes a plurality of first adjusting members 221, and the plurality of first adjusting members 221 are uniformly provided around a rotating shaft of the rotating platform 120; a first end of the first adjusting member 221 is connected to the bottom plate 210, and a second end of the first adjusting member 221 is connected to the machining platform 230, and the second end of the first adjusting member 221 is telescopic in the first direction, so that the machining platform 230 can be adjusted in an inclination angle by the plurality of first adjusting members 221.

[0059] Specifically, the first adjusting member 221 includes an adjusting column 2211 and a universal ball 2212 provided on the adjusting column 2211, and the universal ball 2212 is in rolling contact with the machining platform 230. The adjusting column 2211 is provided on the bottom plate 210, and an end of the adjusting column 2211 away from the bottom plate 210 is connected to the universal ball 2212 and drives the universal ball 2212 to be telescopic in the first direction, so that the machining platform 230 can be moved in the first direction by the universal ball 2212, and heights of the universal balls 2212 in the first direction are different, so that the inclination angle of the machining platform 230 can be adjusted by the plurality of universal balls 2212, and the flatness of the workpiece 300 placed on the machining platform 230 away from the surface of the bottom plate 210 can be ensured.

[0060] Correspondingly, the adjusting structure 220 further includes a plurality of second adjusting members 222, and the plurality of second adjusting members 222 are uniformly provided around the rotating shaft of the rotating platform 120; the second adjusting member 222 can be provided as a pneumatic cylinder or a hydraulic cylinder, and the second adjusting member 222 includes a telescopic output shaft, and the second adjusting member 222 drives the machining platform 230 to move in a radial direction of the rotating platform 120 by the output shaft, so that the machining platform 230 can move on the surface of the universal ball 2212, for example, the machining platform 230 can move in a horizontal plane, to reduce friction between the machining platform 230 and the universal ball 2212, so that the adjusting process of the position of the machining platform 230 is more convenient.

[0061] When the position of the machining platform 230 is adjusted by the adjusting structure 220, the one end of the adjusting column 2211 away from the bottom plate 210 drives the universal ball 2212 to stretch and contract in the first direction, so as to adjust the inclination angle of the machining platform 230 through the plurality of universal balls 2212; and the second adjusting member 222 drives the machining platform 230 to move along the radial direction of the rotating platform 120 through the output shaft, so that the machining platform 230 can move on the surface of the universal ball 2212, thereby realizing the movement process of the position of the machining platform 230.

[0062] For example, the machining platform 230 is arranged as a ring-shaped machining platform 230, and the ring-shaped machining platform 230 is oppositely arranged on the ring-shaped bottom plate 210; and the adjusting fixing device 200 further comprises a plurality of limiting members 250, and the plurality of limiting members 250 are uniformly arranged around the rotating shaft of the machining platform 230; specifically, each limiting member 250 comprises an abutting head, and the abutting head abuts against the surface of the machining platform 230 away from the bottom plate 210, so as to limit the movement of the machining platform 230 through the abutting head.

[0063] The number of the limiting members 250 can be adjusted according to actual conditions, and the plurality of limiting members 250 can be arranged on the inner side or the outer side of the ring-shaped machining platform 230, or part of the plurality of limiting members 250 is arranged on the inner side of the ring-shaped machining platform 230, and the other part of the plurality of limiting members 250 is arranged on the outer side of the ring-shaped machining platform 230.

[0064] Referring to Figures 5-6 In some possible embodiments, the fixing structure 240 comprises a plurality of first fixing members 241 and a plurality of second fixing members 242, the plurality of first fixing members 241 are uniformly arranged around the circumferential direction of the ring-shaped machining platform 230, and the plurality of second fixing members 242 are uniformly arranged around the circumferential direction of the ring-shaped machining platform 230, so as to fix the workpiece through the plurality of first fixing members 241 and the plurality of second fixing members 242.

[0065] For example, the first fixing member 241 comprises a first fixing head, and the first fixing head is movable along the radial direction of the ring-shaped machining platform 230, and the first fixing head is used for abutting against the surface of the workpiece 300 away from the ring-shaped machining platform 230.

[0066] Referring to Figures 6-8The first fixing member 241 further comprises a mounting base 2411, a sliding block 2412, a driving screw 2413, a driving motor 2414 and a pushing member 2415. The mounting base 2411 is connected to the annular machining platform 230. The driving screw 2413 is rotatably arranged on the mounting base 2411 and extends along the radial direction of the annular machining platform 230. The driving motor 2414 is mounted on the mounting base 2411, and the output shaft of the driving motor 2414 is coaxially connected to the driving screw 2413 to drive the driving screw 2413 to rotate. The sliding block 2412 is sleeved on the driving screw 2413 and is threadedly connected with the driving screw 2413, so that the sliding block 2412 is driven by the driving screw 2413 to move along the radial direction of the annular machining platform 230. The pushing member 2415 is fixedly arranged on the sliding block 2412 and is provided with a first fixing head to fix the workpiece 300 away from the surface of the annular machining platform 230 through the pushing member 2415.

[0067] When the first fixing member 241 abuts against the workpiece 300, the workpiece 300 is placed on the surface of the annular machining platform 230. The driving motor 2414 drives the driving screw 2413 to rotate, so that the driving screw 2413 drives the sliding block 2412 to move along the radial direction of the annular machining platform 230, thereby adjusting the position of the pushing member 2415. When the pushing member 2415 moves above the workpiece 300, the piston rod of the pushing member 2415 drives the first fixing head to move, so that the first fixing head abuts against the top surface of the workpiece 300 to fix the workpiece 300 through the first fixing head.

[0068] The second fixing member 242 comprises two second fixing heads 2422 which can be telescopically arranged along the radial direction of the annular machining platform 230. One of the second fixing heads 2422 is used to abut against the inner side of the workpiece 300, and the other second fixing head 2422 is used to abut against the outer side of the workpiece 300. The second fixing member 242 further comprises a threaded seat 2421 which is arranged on the surface of the annular machining platform 230 away from the bottom plate 210. The two second fixing heads 2422 are threadedly connected to the threaded seat 2421 and are arranged at intervals along the radial direction of the annular machining platform 230. The two second fixing heads 2422 are arranged to accommodate the workpiece 300 therebetween, so that the workpiece 300 can be fixed by the two second fixing heads 2422.

[0069] In summary, in the process of forming a workpiece by using the workpiece 300, the workpiece 300 is placed on the surface of the machining platform 230 away from the bottom plate 210, and then the workpiece 300 is fixed by the fixing structure 240 so that the workpiece 300 is relatively fixed on the machining platform 230. Then, the position of the machining platform 230 is adjusted by the adjusting structure 220, so that the adjustment process of the position of the workpiece 300 is more convenient. Then, the rotating platform 120 is driven to rotate around the first direction by the driving member, so as to realize the machining process of the workpiece 300. Compared with the workpiece machining process in the related art, the workpiece machining device and the workpiece machining method provided by the embodiment of the present application can simplify the adjustment process of the position of the workpiece 300 and improve the machining efficiency of the workpiece.

[0070] With reference to Figure 9 The embodiment of the present application also provides a workpiece machining method, which comprises the following steps: fixing the workpiece 300 by the fixing structure 240, so that the workpiece 300 is relatively fixed on the surface of the machining platform 230 away from the bottom plate 210; adjusting the position of the machining platform 230 by the adjusting structure 220; and driving the rotating platform 120 to rotate around the first direction by the driving member, so as to machine the workpiece 300.

[0071] S101, fixing the workpiece 300 by the fixing structure 240, so that the workpiece 300 is relatively fixed on the surface of the machining platform 230 away from the bottom plate 210;

[0072] In some possible implementation manners, the fixing structure 240 can comprise a plurality of first fixing members 241 and a plurality of second fixing members 242, the plurality of first fixing members 241 are uniformly arranged around the circumference of the annular machining platform 230, and the plurality of second fixing members 242 are uniformly arranged around the circumference of the annular machining platform 230.

[0073] For example, the workpiece 300 can be fixed along the surface in the first direction by the first fixing member 241, and the workpiece 300 can be fixed on both sides in the radial direction of the rotating platform 120 by the second fixing member, so as to realize the fixing process of the workpiece 300. The structure and arrangement mode of the first fixing member 241 and the second fixing member 242 can be referred to the description above, and will not be described here.

[0074] S102, adjusting the position of the machining platform 230 by the adjusting structure 220;

[0075] With reference to Figure 9 and Figure 10 For example, the adjustment process of the position of the machining platform 230 can be realized in various ways, for example, the position of the machining platform 230 is adjusted by the adjusting structure 220, which comprises the following steps:

[0076] S1021, adjust the length of the second end of the first adjusting member 221 to adjust the inclination angle of the machining platform 230;

[0077] The adjusting structure 220 includes a plurality of first adjusting members 221, which are uniformly arranged around the rotation axis of the rotating platform 120. The first end of the first adjusting member 221 is connected to the bottom plate 210, and the second end of the first adjusting member 221 is connected to the machining platform 230. The second end of the first adjusting member 221 can be extended in the first direction, so that the length of the first adjusting member 221 can be adjusted to change the height of the machining platform 230 at different positions, and the inclination angle of the machining platform 230 can be adjusted by the plurality of first adjusting members 221.

[0078] S1022, adjust the length of the output shaft of the second adjusting member 222 to drive the machining platform 230 to move radially along the rotating platform 120.

[0079] Correspondingly, the adjusting structure 220 further includes a plurality of second adjusting members 222, which are uniformly arranged around the rotation axis of the rotating platform 120. The second adjusting member 222 can be a cylinder or a hydraulic cylinder, and includes an extendable output shaft. The second adjusting member 222 drives the machining platform 230 to move radially along the rotating platform 120 through the output shaft, so that the machining platform 230 can move radially along the rotating platform 120 to adjust the position of the machining platform 230.

[0080] S103, drive the rotating platform 120 to rotate in the first direction by the driving member to process the workpiece 300.

[0081] In some possible embodiments, when the workpiece 300 needs to be processed, the rotating platform 120 is driven to rotate in the first direction by the driving member, so that the position of the workpiece 300 can be adjusted to facilitate the processing of the workpiece 300.

[0082] For example, the driving member can be a three-phase motor, and the driving member can be connected to the rotating platform 120 by various transmission structures, for example, the driving member can be connected to the rotating platform 120 by the connecting bearing 130. Details can be referred to the above description, which will not be repeated here.

[0083] In the description of the application, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the application and simplifying the description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the application.

[0084] In the description of the application, it should be understood that the terms "include" and "have" and any variations thereof used herein are intended to cover non-exclusive inclusion, for example, a process, method, system, product or device including a series of steps or units need not be limited to those clearly listed, but can include other steps or units not clearly listed or inherent to these processes, methods, products or devices.

[0085] Unless otherwise expressly specified and limited, the terms "mount", "connect", "connect", "fix", and the like should be broadly understood, for example, can be fixed connection, can also be detachable connection, or become an integral part; can be directly connected, or indirectly connected through an intermediate medium, can make the internal connection of two elements or the interaction relationship of two elements. For those skilled in the art, the specific meaning of the above terms in the application can be understood according to the specific circumstances. In addition, the terms "first", "second" and the like are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated.

[0086] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the application, and not to limit them; although the application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that they can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the application.

Claims

1. A workpiece processing apparatus, characterized by comprising: The rotary device and the adjusting fixing device are included; The rotary device includes a support structure, a rotating platform and a driving member, the rotating platform is arranged on the support structure and can rotate in a first direction, and the driving member is arranged on the support structure, and the output end of the driving member is connected to the rotating platform; The adjusting fixing device includes a bottom plate, an adjusting structure and a processing platform arranged in sequence in the first direction, the bottom plate is connected to the rotating platform, the adjusting structure is arranged on the bottom plate, the adjusting structure is connected to the processing platform to adjust the position of the processing platform, the surface of the processing platform away from the bottom plate is used for placing a workpiece, and the processing platform is further provided with a fixing structure used for fixing the workpiece; The adjusting structure includes a plurality of first adjusting members, and the plurality of first adjusting members are uniformly arranged around the rotating shaft of the rotating platform; The first end of the first adjusting member is connected to the bottom plate, the second end of the first adjusting member is connected to the processing platform, and the second end of the first adjusting member can be telescopic in the first direction; The first adjusting member includes a universal ball, and the universal ball is in rolling contact with the processing platform; The adjusting structure further includes a plurality of second adjusting members, and the plurality of second adjusting members are uniformly arranged around the rotating shaft of the rotating platform; the second adjusting member includes a telescopic output shaft, and the second adjusting member pushes the processing platform to move in the radial direction of the rotating platform through the output shaft.

2. The workpiece processing apparatus of claim 1, wherein The adjusting fixing device further includes a plurality of limiting members, and the plurality of limiting members are uniformly arranged around the rotating shaft of the rotating platform; The limiting member includes an abutting head, and the abutting head abuts against the surface of the processing platform away from the bottom plate.

3. The workpiece processing apparatus of claim 1, wherein The bottom plate is arranged as an annular bottom plate, the processing platform is arranged as an annular processing platform, and the annular processing platform is oppositely arranged on the annular bottom plate; The fixing structure includes a plurality of first fixing members and a plurality of second fixing members, the plurality of first fixing members are uniformly arranged around the circumference of the annular processing platform, and the plurality of second fixing members are uniformly arranged around the circumference of the annular processing platform; The first fixing member includes a first fixing head, the first fixing head can move in the radial direction of the annular processing platform, and the first fixing head is used for abutting against the surface of the workpiece away from the annular processing platform; The second fixing member includes two second fixing heads, the second fixing heads can be telescopic in the radial direction of the annular processing platform, one of the second fixing heads is used for abutting against the inner side of the workpiece, and the other second fixing head is used for abutting against the outer side of the workpiece.

4. The workpiece processing apparatus of any of claims 1-3, wherein, The rotary device further includes a connecting bearing, the outer ring of the connecting bearing is fixedly connected to the support structure, the inner ring of the connecting bearing is connected to the output end of the driving member, and the inner ring of the connecting bearing is coaxially connected to the rotating platform.

5. The workpiece processing apparatus of claim 4, wherein The rotating platform includes a top plate and a connecting plate connected to each other, the top plate is provided with a plurality of sliding grooves, the plurality of sliding grooves are uniformly arranged around the first direction, and the sliding grooves are used for connecting the bottom plate; The connecting plate is provided with a plurality of fixing members, which are uniformly arranged around the first direction, and the connecting plate is connected to the inner ring of the connecting bearing through the fixing members.

6. The workpiece processing apparatus of claim 5, wherein, The support structure comprises a plurality of support members, which are uniformly arranged around the first direction on the outer side of the connecting bearing. The support member comprises a support column and a support roller arranged on the support column, the axial direction of the support roller is perpendicular to the first direction, and the support roller is in rolling contact with the connecting plate.

7. A workpiece processing method suitable for use in the workpiece processing apparatus according to any one of claims 1 to 6, characterized by, The method comprises the following steps: The workpiece is fixed by the fixing structure, so that the workpiece is relatively fixed to the surface of the machining platform away from the bottom plate; The position of the machining platform is adjusted by the adjusting structure; The rotating platform is driven to rotate around the first direction by the driving member, so as to machine the workpiece.

8. The workpiece processing method according to Claim 7, characterized by, The position of the machining platform is adjusted by the adjusting structure, comprising the following steps: The length of the second end of the first adjusting member is adjusted to adjust the inclination angle of the machining platform; The length of the output shaft of the second adjusting member is adjusted to push the machining platform to move along the radial direction of the rotating platform.

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