Composite grinding equipment and grinding machining system

Abstract

The utility model provides a composite polishing device and a polishing processing system. The composite polishing device comprises a moving assembly; the grinding assembly comprises an assembling frame, two plane grinding mechanisms and a hole grinding mechanism, the two plane grinding mechanisms and the hole grinding mechanism are connected to different side faces of the assembling frame respectively, the two plane grinding mechanisms are connected with grinding abrasive paper with different mesh numbers respectively, and the hole grinding mechanism comprises a grinding head. The plane grinding mechanism can perform large-area machining on the surface of the to-be-machined test piece, and the hole grinding mechanism can perform targeted grinding machining on the internal hole structure of the to-be-machined test piece, so that the grinding machining efficiency can be improved, the grinding function can be enriched, and the machining efficiency is improved. The purpose that the test piece can be subjected to multiple kinds of grinding machining only through one kind of equipment is achieved. Therefore, the system has the advantages of being high in integration degree, flexible to use, high in controllability, rich in function, wide in application range and the like.

Description

TECHNICAL FIELD

[0001] The utility model relates to a polishing equipment technical field, specifically points to a kind of composite polishing equipment and polishing processing system. BACKGROUND

[0002] In today's industrial production, polishing process is an indispensable link, it involves product surface treatment, dimensional accuracy and appearance quality.However, the existing polishing equipment has certain limitations in the technical level, especially in the compatibility of different polishing precision and adaptation to different polishing scene.At present, polishing equipment generally cannot adapt to diversified polishing demand.

[0003] The existing polishing equipment is often designed for a certain specific precision range, resulting in that in actual application, when different precision requirements workpieces need to be handled, operator has to replace equipment or carry out tedious equipment adjustment.This low compatibility and low integration design not only increases production cost, prolongs production cycle, but also in the process of frequent replacement and adjustment of equipment, it is easy to cause the decline of production efficiency and the instability of product quality.

[0004] In addition, for the existing polishing equipment, its application scene is relatively single, and the existing products mostly have different positions to be processed, such as plane, hole, etc.Currently, the equipment that can be used for plane polishing often cannot effectively enter the inside of cavity for fine polishing, and the structure used for hole polishing cannot satisfy the efficiency of plane polishing, which directly affects the precision and integrity of product internal structure.

[0005] In view of the above problems, due to lack of integrated design, the existing polishing equipment is not capable when dealing with complex workpieces.In this case, multiple special polishing equipment need to be equipped in production process, not only occupies a large amount of production space, but also increases the difficulty of equipment maintenance and management.Therefore, the polishing equipment on the market urgently needs an innovative technology to realize high-precision, high-efficiency, integrated polishing solution. SUMMARY

[0006] Therefore, the utility model wants to overcome the problem of single function of the prior art polishing equipment, and provide a composite polishing equipment and polishing processing system.

[0007] The utility model provides a kind of composite polishing equipment, it includes: moving component;Polishing component, the polishing component rotation is connected in the moving component, and it is moved in the space to be processed by the moving component, it includes assembly frame, two plane polishing mechanisms and hole polishing mechanism, two the plane polishing mechanism and the hole polishing mechanism are connected on three different sides of the assembly frame respectively, wherein, two the plane polishing mechanism is connected with different mesh number of abrasive paper respectively, the abrasive paper is attached to the surface of the test piece to be processed, the hole polishing mechanism includes grinding head, the grinding head can be worn in the processing hole of test piece to be processed.

[0008] In an embodiment of the utility model, the assembly frame includes first installation surface, second installation surface, third installation surface and fourth installation surface connected head to tail, wherein the first installation surface is connected to the moving component, two the plane polishing mechanism is connected to the second installation surface and the fourth installation surface respectively, so that two the plane polishing mechanism is symmetrically arranged, and the hole polishing mechanism is connected to the second installation surface.

[0009] In an embodiment of the utility model, any the plane polishing mechanism includes first mounting bracket and rotating part, the rotating part is connected to the first mounting bracket, the abrasive paper is connected to the rotating part, the first mounting bracket is provided with pneumatic interface, and the pneumatic interface is communicated with external gas supply equipment to drive the rotating part to rotate.

[0010] In an embodiment of the utility model, the rotating part is provided with a connecting layer, and the abrasive paper is detachably connected to the rotating part through the connecting layer.

[0011] In an embodiment of the utility model, the hole polishing mechanism further includes second mounting bracket and electric spindle, the second mounting bracket is connected to the assembly frame, the main body of the electric spindle is connected to the second mounting bracket, and the grinding head is connected to the working end of the electric spindle to rotate around the axial direction of the electric spindle.

[0012] In an embodiment of the utility model, the second mounting bracket includes main body part, connecting arm and fastener, the main body part is connected to the assembly frame, the connecting arm is fixedly connected to the main body part, and the main body part is surrounded to form a clamping space, and the fastener is connected to the connecting arm and the main body part to fix the electric spindle in the clamping space.

[0013] In an embodiment of the utility model, the moving component includes moving arm and floating force control adjusting part, the moving arm is provided with rotating head, one side of the floating force control adjusting part is rotationally connected to the rotating head, and the other side is connected to the assembly frame.

[0014] In an embodiment of the utility model, the composite polishing equipment further includes an installation table, the moving assembly is arranged on one side of the installation table, and the workpiece to be processed is arranged on the installation table.

[0015] The utility model also provides a polishing processing system which comprises the above composite polishing equipment.

[0016] In an embodiment of the utility model, the polishing processing system further comprises a gas supply device which is in communication with the planar polishing mechanism in the composite polishing equipment to drive the rotating of the working end of the planar polishing mechanism.

[0017] The above technical scheme of the utility model has the following advantages compared with the prior art:

[0018] The composite polishing equipment and the polishing processing system have the polishing assemblies with different polishing functions, the planar polishing mechanism can process the surface of the workpiece to be processed in a large area, and the hole polishing mechanism can polish and process the internal hole structure of the workpiece to be processed in a targeted manner, so that the polishing processing efficiency is improved, the polishing function is enriched, and the purpose of polishing and processing the workpiece in multiple ways through only one device is achieved. Compared with the conventional polishing equipment at the present stage, the application has the advantages of high integration degree, flexible use, high controllability, rich function, wide application range and the like, and provides a new idea for the structural design of the polishing equipment. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to make the content of the utility model more easily understood clearly, the utility model is further described in detail below according to the specific embodiments of the utility model and in combination with the drawings.

[0020] Figure 1 is the three-dimensional structure schematic view of the composite polishing equipment in the preferred embodiment of the utility model;

[0021] Figure 2 is Figure 1 the three-dimensional structure schematic view of the polishing assembly and the floating force control adjusting piece in the composite polishing equipment shown in the figure;

[0022] Figure 3 is Figure 2 the exploded structure schematic view;

[0023] Figure 4 is Figure 1 the three-dimensional structure schematic view of the planar polishing mechanism in the composite polishing equipment shown in the figure;

[0024] Figure 5 is Figure 1 the three-dimensional structure schematic view of the hole polishing mechanism in the composite polishing equipment shown in the figure;

[0025] Figure 6 is Figure 1 the structure schematic view of the composite polishing equipment shown in the figure when carrying out plane polishing processing;

[0026] Figure 7 is Figure 1 the structure schematic view of the composite polishing equipment shown in the figure when carrying out hole polishing processing.

[0027] The description of the drawings is as follows: 100, moving assembly;110, moving arm;111, rotating head;120, floating force control adjusting piece;200, polishing assembly;210, assembly frame;211, first mounting surface;212, second mounting surface;213, third mounting surface;214, fourth mounting surface;220, plane polishing mechanism;221, first mounting rack;222, pneumatic interface;223, rotating piece;224, polishing sandpaper;230, hole polishing mechanism;231, second mounting rack;2311, connecting arm;2312, fastener;2313, main body;232, electric spindle;233, grinding head;300, mounting table;400, to-be-processed test piece. DETAILED DESCRIPTION

[0028] The utility model will be further explained in combination with the drawings and specific embodiments, so that the person skilled in the art can better understand the utility model and can be implemented, but the embodiment is not as the limitation of the utility model.

[0029] Embodiment one

[0030] Referring to Figure 1 The embodiment provides a composite polishing equipment, which comprises a moving assembly 100;Polishing assembly 200, the polishing assembly 200 is rotationally connected to the moving assembly 100, and moves in the to-be-processed space by the moving assembly 100, and it includes assembly frame 210, two plane polishing mechanisms 220 and hole polishing mechanism 230, two plane polishing mechanisms 220 and hole polishing mechanism 230 are connected on three different sides of the assembly frame 210 respectively, wherein two plane polishing mechanisms 220 are respectively connected with polishing sandpaper 224 of different mesh, and the sandpaper is attached to the surface of to-be-processed test piece 400, hole polishing mechanism 230 includes grinding head 233, grinding head 233 can be arranged in the processing hole of to-be-processed test piece 400.

[0031] The composite polishing equipment described in the embodiment is configured with polishing assemblies 200 with different polishing functions, wherein the planar polishing mechanism 220 can process the surface of the workpiece 400 in a large area, and the hole polishing mechanism 230 can be used for targeted polishing of the internal hole structure of the workpiece 400, thereby improving the polishing efficiency and enriching the polishing function, and realizing the purpose that a plurality of polishing processes of the workpiece can be realized by only one kind of equipment. Compared with the conventional polishing equipment at the present stage, the application has the advantages of high integration degree, flexible use, high controllability, rich function, wide application range and the like, and provides a new idea for the structural design of the polishing equipment.

[0032] Referring to Figure 1 and Figure 2 As shown in the figures, the moving assembly 100 in the embodiment is used to drive the polishing assembly 200 to move in the processing space, so that the polishing assembly 200 can contact the workpiece 400 without dead angle. Specifically, the moving assembly 100 in the embodiment includes a moving arm 110 and a floating force control adjusting piece 120, the moving arm 110 is provided with a rotating head 111, one side of the floating force control adjusting piece 120 is rotationally connected to the rotating head 111, and the other side is connected to the assembly frame 210. The moving arm 110 can realize three-dimensional movement, and the rotating head 111 can flexibly adjust the actual working angle, thereby maximizing the flexibility of the polishing assembly 200. The setting of the floating force control adjusting piece 120 can instantly adjust the polishing force, thereby keeping the consistency and stability of the processing, improving the product processing quality, and prolonging the service life of the polishing assembly 200.

[0033] Further, in order to further improve the stability of the workpiece 400 during processing, the composite polishing equipment described in the embodiment further includes a mounting table 300, the moving assembly 100 is arranged on one side of the mounting table 300, and the workpiece 400 is arranged on the mounting table 300. In different embodiments, other numbers of mounting tables 300 can be arranged circumferentially according to actual processing needs to realize the process of rotating feeding of the workpiece 400, and the utility model does not make specific limitation on this.

[0034] Referring to Figure 2 and Figure 3As shown, the assembly frame 210 in the embodiment provides mounting connection sites for the planar polishing mechanism 220 and the hole polishing mechanism 230 to drive the structures to move. Specifically, the assembly frame 210 in the embodiment includes a first mounting surface 211, a second mounting surface 212, a third mounting surface 213 and a fourth mounting surface 214 connected in a head-to-tail manner, wherein the first mounting surface 211 is connected to the moving assembly 100, two planar polishing mechanisms 220 are respectively connected to the second mounting surface 212 and the fourth mounting surface 214 to make the two planar polishing mechanisms 220 symmetrically arranged, and the hole polishing mechanism 230 is connected to the second mounting surface 212. Further, the central control structure of the assembly frame 210 can also reduce the overall quality.

[0035] Referring to Figure 4 As shown, the main structures of the two planar polishing mechanisms 220 in the embodiment are the same, only the connected grits of the sandpaper are different to adapt to different polishing requirements, so here any one of the planar polishing mechanisms 220 is taken as an example to introduce the structure: any of the planar polishing mechanisms 220 in the embodiment includes a first mounting frame 221 and a rotating piece 223, the rotating piece 223 is connected to the first mounting frame 221, the polishing sandpaper 224 is connected to the rotating piece 223, the first mounting frame 221 is provided with a pneumatic interface 222, the pneumatic interface 222 is in communication with an external air supply device to drive the rotating piece 223 to rotate.

[0036] Further, the rotating piece 223 is provided with a connecting layer, and the polishing sandpaper 224 is detachably connected to the rotating piece 223 through the connecting layer. The connecting layer in the embodiment is preferably adhesive, which can also be configured as other connecting pieces or assembly structures with detachable function in different embodiments, and the utility model does not make specific limitation here.

[0037] Referring to Figure 5As shown, the hole polishing mechanism 230 further comprises a second mounting frame 231 connected to the assembly frame 210 and an electric spindle 232, a main body of the electric spindle 232 is connected to the second mounting frame 231, and a polishing head 233 is connected to a working end of the electric spindle 232 to rotate around the axis thereof through the electric spindle 232. Specifically, the second mounting frame 231 in the embodiment comprises a main body part 2313, a connecting arm 2311, and a fastener 2312, the main body part 2313 is connected to the assembly frame 210, the connecting arm 2311 is fixedly connected to the main body part 2313 and cooperates with the main body part 2313 to enclose a clamping space, and the fastener 2312 is connected to the connecting arm 2311 and the main body part 2313 to fix the electric spindle 232 in the clamping space. Specifically, the polishing head 233 in the embodiment is preferably a cylindrical polishing head 233, which can also be provided in other structures such as a conical polishing head 233, an irregularly shaped polishing head 233, etc. according to actual use requirements in different embodiments.

[0038] In actual processing, the operator can first polish the outer surface of the workpiece 400 to be processed by the two plane polishing mechanisms 220 to improve polishing efficiency and processing quality, and the specific process is described with reference to FIG. 5. Figure 6 Then the hole polishing mechanism 230 can be used to polish the inside of the processing hole of the workpiece 400 to be processed, and the specific process is described with reference to FIG. 6. Figure 7

[0039] Embodiment Two

[0040] The embodiment provides a polishing processing system, which comprises the composite polishing device of embodiment one and a gas supply device, the gas supply device is in communication with the plane polishing mechanism 220 in the composite polishing device to drive the working end of the plane polishing mechanism 220 to rotate.

[0041] In summary, the composite polishing device and the polishing processing system have polishing assemblies 200 with different polishing functions, wherein the plane polishing mechanism 220 can process the surface of the workpiece 400 to be processed on a large scale, and the hole polishing mechanism 230 can be used to polish the internal hole structure of the workpiece 400 to be processed, thereby improving polishing efficiency and enriching polishing functions, and achieving the purpose of realizing various polishing processes of the workpiece through only one device. Compared with conventional polishing devices at the present stage, the application has the advantages of high integration degree, flexible use, high controllability, rich functions, wide application range, etc., and provides a new idea for the structural design of the polishing device.

[0042] ​Obviously, the above embodiments are only examples for clearly illustrating the present application and are not intended to limit the present application. Based on the above description, other different forms of changes or variations can be made by those skilled in the art. Here, all the embodiments are not required to be enumerated, and the obvious changes or variations derived therefrom are still within the protection scope of the present application.

Claims

1. A composite sanding apparatus characterized by: The composite polishing device comprises: a moving assembly; a polishing assembly rotatably connected to the moving assembly and moved in a space to be processed by the moving assembly, comprising an assembling frame, two planar polishing mechanisms and a hole polishing mechanism, the two planar polishing mechanisms and the hole polishing mechanism being connected to different sides of the assembling frame respectively, wherein the two planar polishing mechanisms are respectively connected with polishing sandpapers of different mesh numbers, the sandpapers being attached to the surface of a workpiece to be processed, and the hole polishing mechanism comprises a grinding head which can be inserted into a processing hole of the workpiece to be processed.

2. The composite sanding apparatus of claim 1, wherein: The assembling frame comprises a first mounting surface, a second mounting surface, a third mounting surface and a fourth mounting surface connected end to end, wherein the first mounting surface is connected to the moving assembly, the two planar polishing mechanisms are respectively connected to the second mounting surface and the fourth mounting surface so that the two planar polishing mechanisms are symmetrically arranged, and the hole polishing mechanism is connected to the second mounting surface.

3. The composite sanding apparatus of claim 1, wherein: Each of the planar polishing mechanisms comprises a first mounting bracket and a rotating member connected to the first mounting bracket, the polishing sandpaper being connected to the rotating member, and a pneumatic interface being arranged on the first mounting bracket and in communication with an external air supply device to drive the rotating member to rotate.

4. The composite sanding apparatus of claim 3, wherein: The rotating member is provided with a connecting layer, and the polishing sandpaper is detachably connected to the rotating member through the connecting layer.

5. The composite sanding apparatus of claim 1, wherein: The hole polishing mechanism further comprises a second mounting bracket and an electric spindle, the second mounting bracket being connected to the assembling frame, the main body of the electric spindle being inserted into the second mounting bracket, and the grinding head being connected to the working end of the electric spindle to rotate around the axis of the electric spindle.

6. The composite sanding apparatus of claim 5, wherein: The second mounting bracket comprises a main body portion, a connecting arm and a fastener, the main body portion being connected to the assembling frame, the connecting arm being fixedly connected to the main body portion and together with the main body portion surrounding a clamping space, and the fastener being inserted into the connecting arm and the main body portion to fix the electric spindle in the clamping space.

7. The composite sanding apparatus of claim 1, wherein: The moving assembly comprises a moving arm provided with a rotating head and a floating force control adjusting member rotatably connected to one side of the rotating head and to the other side of the assembling frame.

8. The composite sanding apparatus of claim 1, wherein: The composite polishing device further comprises a mounting table, the moving assembly being arranged on one side of the mounting table and the workpiece to be processed being arranged on the mounting table.

9. A sharpening system characterized by: The composite polishing device comprises any one of claims 1-8.

10. The abrasive machining system of claim 9, wherein: The polishing processing system further comprises an air supply device in communication with the planar polishing mechanisms of the composite polishing device to drive the working end of the planar polishing mechanisms to rotate.

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