Multifunctional equipment integrating drilling, grinding and polishing

Abstract

The invention discloses multifunctional equipment integrating drilling, grinding and polishing. The multifunctional equipment comprises a supporting frame and an operation assembly, and the operation assembly comprises a supporting disc, a drilling part, a grinding part and a polishing part which are arranged on the supporting frame; the transposition assembly is located above the supporting disc; the rotating assembly is arranged at the bottom of the supporting disc; the driving assembly is connected with one of the transposition assembly and the rotating assembly in a matched mode. The problems of low working efficiency and tedious operation caused by the fact that existing equipment cannot continuously carry out various kinds of operation machining are solved, the multiple workpieces are arranged in the scheme, the corresponding workpieces are automatically aligned to the operation stations for operation through the transposition assembly, and meanwhile the working efficiency of workers is improved. Through the arrangement of the rotating assembly, the rotating assembly can always directionally drive the workpiece rotating to the position over the operation station to rotate automatically so as to complete operation. And through the arrangement of the driving assembly, the transposition assembly and the rotating assembly share one driving source, and the utilization rate of resources is increased.

Description

Technical Field

[0001] The invention relates to the field of machine tool processing, and in particular to a multifunctional device integrating drilling, grinding and polishing. Background Art

[0002] A maintenance professional often involves drilling, polishing and grinding on site, which are complicated, long, labor-intensive and risky. Traditional CNC machining devices have a single function. When processing workpieces that need to be punched, multiple different machines are required to complete different operations on the workpiece. During the processing, manual material collection and the use of multiple machines are required, which is complicated and has low processing efficiency.

[0003] However, in specific operations, using multiple devices takes up a lot of space. Currently, existing equipment can replace the operating head to meet different operating requirements, such as cutting, polishing, drilling, etc. However, when a device requires multiple types of operations to be completed, it is often not possible to operate continuously, and the staff's work efficiency is low. When there are too many operations, the operating head needs to be replaced multiple times, and the staff needs to observe the operation at all times, which is cumbersome. Summary of the invention

[0004] The technical problem to be solved by the present invention is that the existing equipment is unable to continuously perform various types of processing operations, resulting in low work efficiency and cumbersome operation. The purpose is to provide a multifunctional equipment that integrates drilling, grinding and polishing, which solves the problem that the existing equipment is unable to continuously perform various types of processing operations, resulting in low work efficiency and cumbersome operation.

[0005] The present invention is achieved through the following technical solutions:

[0006] A multifunctional equipment integrating drilling, grinding and polishing, comprising:

[0007] A support frame, one side of the support frame is provided with an operating station;

[0008] An operating assembly, comprising a support plate, a drilling member, a grinding member and a polishing member arranged on a support frame, wherein the drilling member, the grinding member and the polishing member are rotatably arranged on the support plate;

[0009] A position change assembly is located above the support plate and connected to the support plate, and is used to drive the support plate to rotate so that one of the drilling part, the polishing part and the grinding part is located directly below the operating station;

[0010] A rotating assembly is arranged on the supporting plate and is used to be connected with the drilling part, the grinding part and the polishing part for rotation and operation;

[0011] A driving assembly is cooperatively connected with one of the transposition assembly and the rotation assembly.

[0012] Further, the transposition assembly includes a drive block and an annular rack,

[0013] The driving block is arranged on the top of the supporting plate and is fixedly connected to the supporting plate, and a driving hole is opened inside the driving block;

[0014] The annular rack is installed in the driving hole and is used for being connected with the driving component.

[0015] Furthermore, the rotating assembly is provided with a main rotating shaft, a main gear, a matching gear, a first telescopic rod and a driven gear.

[0016] The main rotating shaft is rotatably arranged on the supporting disk;

[0017] The main gear is sleeved on the main rotating shaft;

[0018] The mating gear is sleeved on the main rotating shaft and is used to cooperate with the driving assembly;

[0019] There are three first telescopic rods, and the three first telescopic rods are rotatably arranged on the support plate and are respectively connected to the drilling member, the grinding member and the polishing member;

[0020] There are three driven gears, which are fixedly sleeved on the telescopic ends of the corresponding first telescopic rods. The three driven gears are all located above the main gear and are used to mesh with the main gear during operation.

[0021] Furthermore, in order to ensure that the main rotating shaft is stably supported and rotated on the supporting disk, it is configured as follows: the main rotating shaft is rotatably mounted on the supporting disk via a bearing.

[0022] Furthermore, the driving assembly includes a support block, a driving motor, a transmission part, a second telescopic rod and a connecting gear.

[0023] The support block is arranged on the support frame, and the support block is rotatably connected with the driving block;

[0024] The driving motor is arranged on the supporting block;

[0025] The second telescopic rod is rotatably mounted on the top of the support plate;

[0026] The transmission part is located between the driving motor and the second telescopic rod, and is used to ensure a stable connection between the driving motor and the second telescopic rod;

[0027] The connecting gear is sleeved on the telescopic end of the second telescopic rod and is used for meshing with the annular rack or the matching gear.

[0028] Furthermore, the transmission part includes a spline shaft and a spline sleeve.

[0029] The spline shaft is connected to the output shaft of the driving motor;

[0030] The spline sleeve is cooperatively connected with the spline shaft and is fixedly connected with the second telescopic rod.

[0031] Furthermore, the driving block is provided with a guide groove, and a plurality of limit hole grooves are arranged circumferentially inside the guide groove; a guide member is connected to the bottom of the support block, and the guide member includes a sliding rod, a guide wheel and a spring.

[0032] The sliding rod is slidably arranged at the bottom of the supporting block;

[0033] The guide wheel is rotatably arranged at one end of the sliding rod, and is used for the guide groove and the limiting hole groove to slide against each other;

[0034] The spring is arranged between the sliding rod and the top wall of the guide groove.

[0035] Furthermore, in order to ensure the safety of drilling, grinding and polishing operations, the drilling parts, grinding parts and polishing parts are all made of flame retardant materials.

[0036] Furthermore, in order to facilitate the adjustment of the positions of the drilling parts, grinding parts and polishing parts so as to align with the workpiece, it is configured as follows: the support block is also connected with an adjustment component for adjusting the spatial position of the support plate.

[0037] Furthermore, it also includes a fixing fixture, which is arranged on one side of the operating station and is used to abut and fix the workpiece.

[0038] Compared with the prior art, the present invention has the following advantages and beneficial effects:

[0039] 1. Compared with the prior art that performs different operations by replacing the work head, this solution sets up multiple work pieces (such as drilling pieces, grinding pieces and polishing pieces), and uses the replacement components to automatically align the corresponding work pieces with the operating station for operation, which satisfies the operation of performing multiple types of operations on a workpiece continuously, while improving the work efficiency of the staff and ensuring the processing accuracy of various operations.

[0040] 2. With the cooperation of the transposition assembly, through the setting of the rotating assembly, the rotating assembly can always be driven in a directional manner to rotate the workpiece directly above the operating station to complete the operation by self-rotation.

[0041] 3. By setting up the driving component, the transposition component and the rotation component can share a driving source, thereby improving resource utilization. BRIEF DESCRIPTION OF THE DRAWINGS

[0042] In order to more clearly illustrate the technical solutions of the exemplary embodiments of the present invention, the following briefly introduces the drawings required for use in the embodiments. It should be understood that the following drawings only illustrate certain embodiments of the present invention and should not be regarded as limiting the scope. For those of ordinary skill in the art, other relevant drawings can be obtained based on these drawings without creative work. In the drawings:

[0043] Figure 1 It is a structural schematic diagram of an embodiment of the present invention;

[0044] Figure 2 for Figure 1 A magnified schematic diagram of the middle part;

[0045] Figure 3 for Figure 1 The enlarged schematic diagram of the middle B part;

[0046] Figure 4 It is a structural schematic diagram of the positional relationship between the main gear and the driven gear of the present invention;

[0047] Figure 5 It is a structural schematic diagram of the matching relationship between the annular rack and the connecting gear of the present invention;

[0048] Figure 6 It is a structural schematic diagram of the transmission part of the present invention.

[0049] Marks and corresponding parts names in the attached drawings:

[0050] 1-support frame, 2-operating assembly, 21-support plate, 22-drilling part, 23-grinding part, 24-polishing part, 3-transposition assembly, 31-driving block, 32-annular rack, 4-rotating assembly, 41-main rotating shaft, 42-main gear, 43-matching gear, 44-first telescopic rod, 45-driven gear, 5-bearing, 6-driving assembly, 61-support block, 62-driving motor, 63-transmission part, 631-spline shaft, 632-spline sleeve, 64-second telescopic rod, 65-connecting gear, 7-adjusting assembly, 71-track, 8-fixing fixture, 9-protective shell, 10-guide groove, 101-limiting hole groove, 11-guide, 111-sliding rod, 112-guide wheel, 113-spring. DETAILED DESCRIPTION

[0051] In order to make the objectives, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with embodiments and drawings. The exemplary embodiments of the present invention and their description are only used to explain the present invention and are not intended to limit the present invention.

[0052] Example 1

[0053] In the prior art, the use of multiple devices takes up a large space. The existing equipment can replace the working head to meet different operation requirements, such as cutting, polishing, drilling, etc. However, when the device needs to complete multiple types of operations, it is often not possible to operate continuously, and the work efficiency of the staff is low. When there are too many operations, the working head needs to be replaced multiple times, and the staff needs to observe the operation at all times, which is cumbersome.

[0054] The present invention provides a multifunctional equipment integrating drilling, grinding and polishing. Figure 1-Figure 5 As shown, including:

[0055] Support frame 1,

[0056] The operating assembly 2 includes a support plate 21, a drilling member 22, a grinding member 23 and a polishing member 24 arranged on the support frame 1. The drilling member 22, the grinding member 23 and the polishing member 24 are arranged on the support plate 21 in a circumferentially rotating manner; specifically, the support plate 21 is cylindrical, and the drilling member 22, the grinding member 23 and the polishing member 24 all have corresponding working heads, which operate the workpiece to complete drilling, grinding and polishing. The drilling member 22, the grinding member 23 and the polishing member 24 are evenly distributed on concentric circles at equal intervals, that is, two adjacent working members are 120 degrees apart.

[0057] The shifting component 3 is located above the support plate 21 and connected to the support plate 21, and is used to drive the support plate 21 to rotate so that one of the drilling part 22, polishing part 24 and grinding part 23 is located directly below the operating station; because the processing of a workpiece may require multiple types of operations to be completed, multiple work parts (such as drilling parts 22, grinding parts 23 and polishing parts 24) are provided in this embodiment. Compared with the prior art that performs different operations by replacing the work head, the present solution uses the shifting component 3 to automatically align the corresponding work parts with the operating station for operation, which meets the needs of continuously performing multiple types of operations on a workpiece, while improving the work efficiency of the staff and ensuring the processing accuracy of various operations.

[0058] The rotating component 4 is arranged on the supporting plate 21, and is used to be connected with the drilling part 22, the grinding part 23 and the polishing part 24 for rotation to work; specifically, the drilling part 22, the grinding part 23 and the polishing part 24 need to rotate themselves when working. In this embodiment, the rotating component 4 can drive the drilling part 22, the grinding part 23 and the polishing part 24 to rotate, and can further directionally drive the workpiece located directly above the operating station, thereby avoiding waste of resources.

[0059] The driving component 6 is connected to one of the transposition component 3 and the rotating component 4. Specifically, the means that can be implemented in this embodiment are: when the driving component 6 is connected to the transposition component 3, the driving component 6 is disconnected from the rotating component 4; in addition, when the driving component 6 is connected to the rotating component 4, the driving component 6 is disconnected from the transposition component 3. Through the above means, the transposition component 3 and the rotating component 4 share a driving source, thereby improving the utilization rate of resources. At the same time, the messy and untidy phenomenon caused by too many driving sources can be avoided.

[0060] Specifically, the working process of this embodiment is as follows:

[0061] First, place the workpiece on the operating station and fix it to a certain extent. At this time, one of the workpieces is just above the operating station. Connect the drive assembly 6 with the rotating assembly 4, and the rotating assembly 4 drives the workpiece to rotate to perform the operation. After completion, disconnect the connection between the rotating assembly 4 and the drive assembly 6. At this time, the drive assembly 6 is connected to the transposition assembly 3. At this time, the support plate 21 is rotated until the next workpiece is just above the operating station. Then disconnect the drive assembly 6 and the transposition assembly 3 and connect the drive assembly 6 and the rotating assembly 4. At this time, the drive assembly 6 drives the workpiece located just above the operating station to perform the operation. Repeat the above operation to complete the alternation of transposition and workpiece rotation.

[0062] Finally, we can know that this equipment is not only used in drilling, grinding and polishing operations, but also can be used in cutting and other operations that perform a series of operations on the workpiece.

[0063] Further, if Figure 1 and Figure 5 As shown, the shifting assembly 3 includes a driving block 31 and an annular rack 32.

[0064] The driving block 31 is disposed on the top of the supporting disk 21 and is fixedly connected to the supporting disk 21, and a driving hole is provided inside the driving block 31;

[0065] The annular rack 32 is installed in the driving hole for being connected with the driving assembly 6 .

[0066] In this embodiment, the operation of the shifting assembly 3 is to drive the support disk 21 to rotate, thereby shifting the workpiece. In this process, the driving block 31 is concentrically arranged with the support disk 21, that is, the driving block 31 and the support disk 21 rotate around the same center. In addition, since the workpieces are evenly distributed, the position of the workpiece can be alternated by rotating the support disk 21 120 degrees around the center.

[0067] Specifically, after the annular rack 32 cooperates with the driving assembly 6 , the driving block 31 rotates and stops rotating after rotating to 120 degrees, thereby ensuring that the working parts on the supporting plate 21 are accurately replaced.

[0068] Further, if Figure 1 and Figure 4 As shown, the rotating assembly 4 is provided with a main rotating shaft 41, a main gear 42, a matching gear 43, a first telescopic rod 44 and a driven gear 45.

[0069] The main rotating shaft 41 is rotatably disposed on the supporting plate 21;

[0070] The main gear 42 is sleeved on the main rotating shaft 41;

[0071] The matching gear 43 is sleeved on the main rotating shaft 41 for matching with the driving assembly 6 ; specifically, the matching gear 43 is located at the upper end of the main rotating shaft 41 .

[0072] There are three first telescopic rods 44, which are all rotatably arranged on the support plate 21 and are respectively connected to the drilling component 22, the grinding component 23 and the polishing component 24; it can be known that when the three first telescopic rods 44 rotate, the corresponding drilling component 22, the grinding component 23 and the polishing component 24 can be driven to rotate to operate.

[0073] There are three driven gears 45 , which are fixedly sleeved on the telescopic ends of the corresponding first telescopic rods 44 . The three driven gears 45 are all located above the main gear 42 and are used to mesh with the main gear 42 during operation.

[0074] Specifically, in the initial state, the main gear 42 is not meshed with the three driven gears 45. During operation, one of the first telescopic rods 44 is started, wherein the working piece connected to the first telescopic rod 44 is located directly above the operating station. At this time, the first telescopic rod 44 moves downward so that the driven gear 45 on the first telescopic rod 44 is aligned and meshed with the main gear 42. The main gear 42 rotates under the drive of the driving assembly 6, thereby driving the driven gear 45 to rotate, and finally driving the working piece connected to the first telescopic rod 44 to rotate to perform the operation.

[0075] That is, when the workpiece needs to be operated, the first telescopic rod 44 connected to the workpiece can be started to move downward so that the corresponding driven gear 45 and the main gear 42 are meshed for transmission. In addition, the downward movement of the first telescopic rod 44 will drive the corresponding workpiece to move downward, and it can be known that the operation of the workpiece itself requires a downward movement operation, so this process will not affect the normal operation. And because the main gear 42 and the driven gear 45 can only be meshed after the corresponding first telescopic rod 44 is extended and retracted, the rotating assembly 4 can realize the rotation of the directionally driven workpiece to avoid waste of resources.

[0076] In addition, the size of the main gear 42 is much larger than that of the three driven gears 45. The reason is that the drilling part 22, the grinding part 23 and the polishing part 24 require a high rotation speed during operation, and when the main gear 42 is engaged with one of the driven gears 45, the rotation speed of the driven gear 45 can be increased to ensure normal operation.

[0077] Furthermore, in order to ensure that the main rotating shaft 41 is stably supported and rotated on the supporting disk 21 , the main rotating shaft is rotatably mounted on the supporting disk via a bearing 5 .

[0078] Furthermore, the driving assembly 6 includes a supporting block 61, a driving motor 62, a transmission part 63, a second telescopic rod 64 and a connecting gear 65.

[0079] The support block 61 is disposed on the support frame 1, and the support block 61 is rotatably connected to the driving block 31;

[0080] The driving motor 62 is arranged on the supporting block 61;

[0081] The second telescopic rod 64 is rotatably mounted on the top of the support plate 21;

[0082] The transmission part 63 is located between the driving motor 62 and the second telescopic rod 64, and is used to ensure a stable connection between the driving motor 62 and the second telescopic rod 64;

[0083] The connecting gear 65 is sleeved on the telescopic end of the second telescopic rod 64 and is used to mesh with the annular rack 32 or the matching gear 43 .

[0084] Specifically, the function of the driving component 6 is to selectively connect the transposition component 3 and the rotating component 4, wherein the support block 61 is used to provide support for the support plate 21, the driving block 31 and the driving motor 62, and the driving motor 62 serves as a driving source to drive the transposition component 3 or the rotating component 4 to work.

[0085] Specifically, Figure 1 and Figure 2 As shown, the second telescopic rod 64 works, so that the position of the connecting gear 65 changes. When moving upward, the connecting gear 65 meshes with the annular rack 32, and the position change assembly 3 works. Then the driving block 31 rotates to drive the rotation of the support plate 21. In this process, since the second telescopic rod 64 is rotatably mounted on the top of the support plate 21, the support plate 21 supports the second telescopic rod 64 and does not affect the normal rotation of the support plate 21. In addition, the support block 61 is also rotatably connected to the driving block 31. Specifically, as shown in FIG. Figure 1As shown, a rotating bearing is provided at the bottom of the support block 61, and the rotating bearing is connected to the driving block 31, so as to ensure that the support block 61 does not affect the normal rotation of the driving block 31, and finally the driving block 31 and the support plate 21 rotate in the same direction. It can be known that the connecting gear 65 is engaged with the annular rack 32 to drive the block 31 to rotate.

[0086] However, the following problems may occur when the driving block 31 is driven to rotate by meshing the connecting gear 65 and the annular rack 32: after the driving motor 62 stops working, due to the effect of inertia, the connecting gear 65 may still drive the annular rack 32 to mesh and move, so that the driving block 31 cannot stop rotating immediately. In addition, since there is no limiting member, the driving block 31 may easily deviate, resulting in inaccurate positioning. Based on this, in order to further ensure the accuracy of the rotation angle of the support plate 21 while ensuring the stable rotation of the support block 61, in this embodiment, a guide groove 10 is provided on the driving block 31, and a plurality of limiting hole grooves 101 are circumferentially arranged inside the guide groove 10; it can be known that there are three limiting hole grooves 101, which are evenly distributed in the guide groove 10 to correspond to the three working parts. The bottom of the support block 61 is connected to a guide member 11, and the guide member includes a sliding rod 111, a guide wheel 112 and a spring 113.

[0087] The sliding rod 111 is slidably arranged at the bottom of the support block 61; specifically, the sliding rod is T-shaped.

[0088] The guide wheel 112 is rotatably set at one end of the sliding rod 111, and is used for the guide groove 10 and the limiting hole groove 101 to slide against each other; it can be known that the three limiting hole grooves 101 are smoothly connected to the guide groove 10, thereby ensuring that after a certain external force is applied, the driving block 31 can rotate again.

[0089] The spring 113 is arranged between the sliding rod 111 and the top wall of the guide groove 10. To further ensure the stable sliding of the sliding rod 111, a guide rod is arranged in the guide groove 10, and the guide rod is slidably connected with the sliding rod 111. At the same time, the spring 113 is sleeved on the guide rod to ensure the stable sliding of the sliding rod 111.

[0090] Specifically, after the connecting gear 65 is meshed with the annular rack 32, the driving block 31 drives the support plate 21 to rotate. During the rotation, the guide wheel 112 slides in the guide groove 10 to ensure the stable rotation of the driving block 31. At the beginning, the spring 113 is in a compressed state. Therefore, the guide wheel 112 always abuts against the guide groove 10. When the support plate 21 rotates 120 degrees, the driving motor 62 stops working. At the same time, the guide wheel 112 slides into the limiting hole groove 101 under the elastic force of the spring 113. At the same time, under the elastic force of the spring 113, the guide wheel 112 abuts against the limiting hole groove 101. At this time, the support block 61 limits the driving block 31 to a certain extent, avoiding the deviation of the driving block 31 and ensuring the stable positioning of the working piece on the support plate 21.

[0091] When descending, the connecting gear 65 meshes with the matching gear 43, and the rotating assembly 4 works. Specifically, the matching gear 43 is sleeved on the main rotating shaft 41, so when the second telescopic rod 64 rotates, the main rotating shaft 41 can be driven to rotate to achieve work.

[0092] In addition, in order to ensure that the descent and upward movement of the second telescopic rod 64 will not affect the stable and continuous connection between the second telescopic rod 64 and the driving motor 62, the present embodiment is provided with a transmission part 63, such as Figure 6 As shown, the transmission part 63 includes a spline shaft 631 and a spline sleeve 632.

[0093] The spline shaft 631 is connected to the output shaft of the driving motor 62;

[0094] The spline sleeve 632 is cooperatively connected to the spline shaft 631 and fixedly connected to the second telescopic rod 64 .

[0095] Specifically, the driving motor 62 drives the spline shaft 631 to rotate, and the spline shaft 631 is spline-matched with the spline sleeve 632, so that after the spline sleeve 632 slides in the axial direction, the spline shaft 631 can still drive the spline sleeve 632 to rotate synchronously, thereby ensuring that the second telescopic rod 64 can be stably connected to the driving motor 62 for rotation after moving.

[0096] It can be known that the power of the drive motor 62 can be adjusted. When the mating gear 43 is engaged with the connecting gear 65, the power of the drive motor 62 is higher. The reason is that the drilling part 22, the grinding part 23 and the polishing part 24 require a high rotation speed during operation, so the drive motor 62 needs to have a higher power.

[0097] Example 2

[0098] In actual work, grinding, polishing and drilling operations require hot work permits and the appointment of hot work personnel, which are cumbersome procedures, long operation processes, and waste of manpower and material resources, as well as operational risks. In order to optimize the operation process, improve work efficiency, enhance work quality, and promote standardized operations, traditional drilling, polishing, grinding and other methods will generate a large number of sparks during the operation, which poses operational risks.

[0099] In order to improve the safety of the operation, this embodiment provides another embodiment, wherein the drilling member 22, the grinding member 23 and the polishing member 24 are all made of flame-retardant materials. In addition, the drilling member 22, the grinding member 23 and the polishing member 24 are all fire-free operation heads, and the fire-free operation heads are equipped with a flame-retardant shell, which can completely eliminate the fire risks caused by operations such as cutting, drilling, and polishing, and have high safety.

[0100] Further, if Figure 1 As shown, the support block 61 is also connected to an adjustment component 7 for adjusting the spatial position of the support plate 21 .

[0101] In this embodiment, the adjustment component 7 is used to adjust the position of the workpiece aligned with the operating station. Generally, the adjustment component 7 can adjust the position of the three workpieces set in this scheme for operation. However, since the adjustment range of the track 71 on the adjustment component 7 is limited, there may be a situation where the workpiece that is not aligned with the operating station cannot be adjusted by the adjustment component 7 to align the working position when adjusting the position. To avoid the above situation, this scheme effectively solves the above problem by setting a transposition component 3, by aligning the workpiece that needs to be operated with the operating station and then adjusting the position.

[0102] Furthermore, in order to meet the precision requirements of various operations, it is configured as follows: the adjustment component 7 includes a plurality of rails 71, and the plurality of rails 71 are all made of aluminum alloy. In this embodiment, three rails 71 are provided, which are respectively used to adjust the up-down, front-back, and left-right positions of the workpiece, so as to ensure the positioning accuracy of the workpiece before operation.

[0103] Furthermore, it also includes a fixing fixture 8, which is arranged at one side of the operating station and is used to abut and fix the workpiece. Before the workpiece is operated, the workpiece needs to be abutted and fixed to ensure the stability of subsequent operations, so it is often necessary to set a fixing fixture 8 to fix the workpiece.

[0104] In addition, a protective shell 9 is connected to the outside of the support frame 1. During automated operation, the protective shell 9 is set to physically isolate the working area from the power supply area and is sealed with solid materials, which has extremely high safety. Low-carbon economy, high-quality photovoltaic panels with large-capacity batteries, and equipped with power conversion modules, can also use low-voltage power supply for operation.

[0105] The specific implementation methods described above further illustrate the objectives, technical solutions and beneficial effects of the present invention in detail. It should be understood that the above description is only a specific implementation method of the present invention and is not intended to limit the scope of protection of the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A multifunctional equipment integrating drilling, grinding and polishing, characterized in that: include: Support frame, An operating assembly, comprising a support plate, a drilling member, a grinding member and a polishing member arranged on a support frame, wherein the drilling member, the grinding member and the polishing member are rotatably arranged on the support plate; A position changing assembly, located above the support plate, is used to drive the support plate to rotate so that one of the drilling part, the polishing part and the grinding part is located directly below the operating station; A rotating assembly is arranged at the bottom of the supporting plate and is used to be connected with the drilling part, the grinding part and the polishing part for rotation and operation; A driving assembly is cooperatively connected with one of the transposition assembly and the rotation assembly.

2. The multifunctional equipment integrating drilling, grinding and polishing according to claim 1, characterized in that: The transposition assembly includes a drive block and an annular rack, The driving block is arranged on the top of the supporting plate and is fixedly connected to the supporting plate, and a driving hole is opened inside the driving block; The annular rack is installed in the driving hole and is used for being connected with the driving component.

3. The multifunctional equipment integrating drilling, grinding and polishing according to claim 2, characterized in that: The rotating assembly is provided with a main rotating shaft, a main gear, a matching gear, a first telescopic rod and a driven gear. The main rotating shaft is rotatably arranged on the supporting disk; The main gear is sleeved on the main rotating shaft; The mating gear is sleeved on the main rotating shaft and is used to cooperate with the driving assembly; There are three first telescopic rods, and the three first telescopic rods are rotatably arranged on the support plate and are respectively connected to the drilling member, the grinding member and the polishing member; There are three driven gears, which are fixedly sleeved on the telescopic ends of the corresponding first telescopic rods. The three driven gears are all located above the main gear and are used to mesh with the main gear during operation.

4. The multifunctional equipment integrating drilling, grinding and polishing according to claim 3, characterized in that: The main rotating shaft is rotatably mounted on the supporting disk via a bearing.

5. The multifunctional equipment integrating drilling, grinding and polishing according to claim 3, characterized in that: The driving assembly includes a support block, a driving motor, a second telescopic rod, a transmission part and a connecting gear. The support block is arranged on the support frame, and the support block is rotatably connected with the driving block; The driving motor is arranged on the supporting block; The second telescopic rod is rotatably mounted on the top of the support plate; The transmission part is located between the driving motor and the second telescopic rod, and is used to ensure a stable connection between the driving motor and the second telescopic rod; The connecting gear is sleeved on the telescopic end of the second telescopic rod and is used for meshing with the annular rack or the matching gear.

6. The multifunctional equipment integrating drilling, grinding and polishing according to claim 5, characterized in that: The transmission part includes a spline shaft and a spline sleeve. The spline shaft is connected to the output shaft of the driving motor; The spline sleeve is cooperatively connected with the spline shaft and is fixedly connected with the second telescopic rod.

7. The multifunctional equipment integrating drilling, grinding and polishing according to claim 5, characterized in that: The driving block is provided with a guide groove, and a plurality of limit holes are arranged circumferentially inside the guide groove; a guide member is connected to the bottom of the support block, and the guide member includes a sliding rod, a guide wheel and a spring. The sliding rod is slidably arranged at the bottom of the supporting block; The guide wheel is rotatably arranged at one end of the sliding rod, and is used for the guide groove and the limiting hole groove to slide against each other; The spring is arranged between the sliding rod and the top wall of the guide groove.

8. The multifunctional equipment integrating drilling, grinding and polishing according to claim 1, characterized in that: The drilling parts, grinding parts and polishing parts are all made of flame retardant materials.

9. The multifunctional equipment integrating drilling, grinding and polishing according to claim 1, characterized in that: The support block is also connected with an adjustment component for adjusting the spatial position of the support plate.

10. The multifunctional equipment integrating drilling, grinding and polishing according to claim 1, characterized in that: It also includes a fixing fixture, which is arranged at one side of the operating station and is used to abut and fix the workpiece.

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