Intelligent grinding and polishing integrated equipment with online measurement function and using method of intelligent grinding and polishing integrated equipment

Abstract

The invention relates to intelligent grinding and polishing integrated equipment for online measurement and a use method. The equipment comprises driving pieces, a working assembly and a base plate used for fixing an object to be machined, and the two driving pieces are connected with and drive the base plate and the working assembly to rotate correspondingly; the working assembly comprises a shell, a rotary lifting part, a moving disc, a working block and a positioning column, the rotary lifting part is arranged in the shell, the moving disc is connected with the rotary lifting part, and the positioning column is arranged at the bottom of the moving disc; the number of the working blocks is even, grinding layers or polishing layers are arranged at the bottoms of the different working blocks respectively, the working blocks are arranged around the positioning column in the radial direction and movably connected with the movable disc, and a limiting hole is formed in the bottom of the shell, only one working block can penetrate through the limiting hole, and the extending length of the working block can be adjusted. And extension blocks capable of moving towards the central position of the movable disc are arranged at the bottoms of half of the working blocks. Grinding and polishing are achieved through rotation of the working blocks arranged in the radial direction, the equipment structure is simplified, and meanwhile switching of the polishing and grinding procedures is facilitated.

Description

Technical Field

[0001] The present invention relates to the field of grinding and polishing equipment, and in particular to an intelligent grinding and polishing integrated equipment with online measurement and a use method thereof. Background Art

[0002] Because the motor speeds required for the polishing process and the grinding process are different, the torque and power requirements for the drive motor in some integrated grinding and polishing equipment are relatively high, which easily leads to high equipment manufacturing costs and subsequent maintenance costs; although there is a working mode of switching between grinding and polishing discs, since grinding and polishing are continuous work steps, frequent switching is required, which greatly reduces work efficiency. Summary of the invention

[0003] The purpose of the present invention is to overcome the above-mentioned shortcomings and provide an online measurement intelligent grinding and polishing integrated equipment and a method of use, which has the advantages of simple process switching, continuous switching, a large adjustable speed range and high work efficiency while ensuring the reduction of equipment costs.

[0004] In the first aspect, the present invention provides an online measurement intelligent grinding and polishing integrated equipment, including a driving member, a working component and a chassis, two driving members respectively connect and drive the chassis and the working component to rotate and the driving member located in the upper position can be lifted and erected above the other driving member; the chassis is used to fix the object to be processed, the working component includes a shell, a rotating lifting member, a movable disk, a working block and a positioning column, the rotating lifting member is arranged in the shell, the movable disk is connected to the movable end of the rotating lifting member, and the positioning column is coaxially arranged at the bottom of the movable disk; there are an even number of working blocks, and the bottoms of different working blocks are respectively provided with a grinding layer or a polishing layer, and a plurality of working blocks are radially arranged around the positioning column and movably connected to the movable disk, and a limiting hole and an opening are provided at the bottom of the shell, the limiting hole is only for one working block to pass through and adjust the extension length of the working block, and the opening is for the positioning column to pass through; wherein, half of the working blocks are provided with an extension block that can move toward the center position of the movable disk at the bottom, and when working, one end of the extension block is controlled to exceed the center point of the movable disk.

[0005] Furthermore, during operation, the chassis and the working assembly rotate in opposite directions.

[0006] Furthermore, the integrated grinding and polishing equipment also includes a water inlet sleeve, which is connected to an external water inlet pipe, and the shell is embedded in the water inlet sleeve and the two are rotatably connected. A water inlet channel is provided in the side wall of the shell, and the water inlet of the water inlet channel is located on the side wall of the shell and its position corresponds to the water inlet sleeve. A baffle is provided around the bottom ring of the shell, and a water outlet pipe is radially provided on the baffle. The water outlet pipe is located on one side of the limiting hole and one end of the water outlet of the water inlet channel is connected to the water outlet of the water inlet channel. Water passes through the water inlet sleeve, the water inlet channel and the water outlet pipe in sequence and is finally sprayed on the surface of the object to be processed.

[0007] Furthermore, the side wall of the water outlet pipe is provided with a plurality of water outlet channels, the end of the water outlet channel away from the water outlet pipe is Y-shaped and has a plurality of water outlet holes on the inclined surface of the end, and a dispersion disk is rotatably provided on the end.

[0008] Furthermore, rack parts are provided on both sides of the working block, and driving gears that can mesh with the rack parts are provided on both sides of the limiting hole. The driving gears are started to control the extension length of the working block.

[0009] Furthermore, there are two limiting holes. When working, two working blocks extend out from the two limiting holes respectively, and only one of the working blocks is provided with an extension block.

[0010] Furthermore, a plurality of sensors corresponding to the working block are arranged on the positioning column, and the sensors are used to collect the moving position of the working block.

[0011] Furthermore, the integrated grinding and polishing equipment also includes an operating plane, the chassis is rotatably connected to the operating plane, a water baffle is provided on the upper ring of the chassis, and a plurality of water pipes are provided at the bottom of the chassis.

[0012] Furthermore, the inner ring of the chassis is provided with a plurality of positioning blocks, one end of the positioning block is rotatably connected to the water baffle, and the other end of the positioning block is connected to the water baffle via a spring.

[0013] In a second aspect, the present invention provides a method for using an intelligent grinding and polishing device for online measurement, using the intelligent grinding and polishing device as described above, and the specific operation steps are as follows: S1: Fix the object to be processed on the chassis, and then control two working blocks with the same bottom to extend from two limiting holes according to processing needs.

[0014] S2: Move the extension block toward the center of the positioning column until one end thereof exceeds the center point of the positioning column, and then control the working block to move upward through the limit hole until the extension block abuts against the bottom of the positioning column to achieve position correction of the working block.

[0015] S3: Start one of the driving parts to move until the bottom of the working block contacts the object to be processed, and then start the working component to rotate to grind or polish the surface of the object to be processed.

[0016] S4: When switching between grinding and polishing processes, the extension block is reset and then the rotating lifting member and the limiting hole cooperate to realize the switching of the corresponding working block.

[0017] Wherein, in step S3, if the required working rotation speed is greater than the rotation speed of a single driving member, the chassis is started to rotate in the opposite direction to the working component.

[0018] By adopting the above technical solution, the beneficial effects of the present invention are: 1. The present invention utilizes the radially arranged working block to rotate to realize grinding and polishing, which simplifies the equipment structure and facilitates the switching of the grinding and polishing process; through the working component with a built-in rotating lifting member, the grinding and polishing process working blocks are switched inside the working component, so that the equipment can switch processes without stopping, greatly improving the processing efficiency; by arranging an extension block to cooperate with the positioning column, the working area of ​​the entire equipment is increased, and a sensor is arranged on the positioning column. While providing feedback on the work of the limit hole, it can also be used to record the moving position of the working component, thereby realizing online real-time measurement of the entire equipment.

[0019] 2. The present invention sets a chassis that rotates in the opposite direction, utilizes the working components and chassis that move in opposite directions to increase the relative rotation speed between the working components and the object to be processed, and increases the rotation range of the processing speed while reducing the equipment cost; sets a water outlet pipe to achieve cooling and waste chip cleaning during the grinding process, sets a Y-shaped water outlet end to achieve diversion of the water outlet channel, and realizes large-area dispersion of water flow while ensuring the water outlet intensity, and the spatial layout is more reasonable; sets two limit holes to allow the same working blocks to work synchronously, thereby increasing work efficiency and precision; sets a water retaining plate and a water pipe on the chassis to increase the choice of polishing methods.

[0020] It is to be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present disclosure.

[0021] Undoubtedly, these and other objects of the present invention will become more apparent after the following detailed description of the preferred embodiment described with reference to various figures and drawings.

[0022] In order to make the above and other purposes, features and advantages of the present invention more obvious and easy to understand, one or several preferred embodiments are given below and described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The accompanying drawings are used to provide further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation of the present invention.

[0024] In the drawings, the same reference numerals are used for the same components and the drawings are schematic and not necessarily drawn to scale.

[0025] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only one or several embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on such drawings without paying creative work.

[0026] Figure 1 It is a schematic diagram of the overall structure of the intelligent grinding and polishing integrated equipment in the present invention; Figure 2 It is a schematic diagram of the internal structure of the working components of the intelligent grinding and polishing integrated equipment of the present invention; Figure 3 It is a schematic diagram of the internal structure of the working components of the intelligent grinding and polishing integrated equipment of the present invention; Figure 4 It is a schematic diagram of the internal structure of the working components of the intelligent grinding and polishing equipment of the present invention from another perspective; Figure 5 It is a structural explosion diagram of the chassis of the intelligent grinding and polishing integrated equipment in the present invention; Figure 6 This is a schematic diagram of the water outlet pipe structure of the intelligent grinding and polishing equipment in the present invention.

[0027] Description of main reference numerals: 1- driving member; 2- Working components; 21-housing; 211-limiting hole; 212-opening hole; 213-enclosure; 214-water outlet pipe; 2141-water outlet hole; 2142-dispersing disc; 215-driving gear; 22-rotating lifting member; 23- mobile disk; 24-working block; 241-rack portion; 25-positioning column; 251-sensing element; 26- extension block; 27-water inlet channel; 3- Chassis; 31-water retaining plate; 32- water pipe; 33- positioning card block; 4- Operational plane; 5- Water inlet jacket. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with specific embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, but are not used to limit the present invention.

[0029] Reference Figure 1-6 In the first aspect, the present invention provides an intelligent grinding and polishing integrated device for online measurement, including a driving member 1, a working component 2, a chassis 3, an operating plane 4 and a water inlet jacket 5.

[0030] Two driving members 1 are arranged opposite to each other and are respectively connected and drive the chassis 3 and the working component 2 to rotate. One of the driving members can be lifted up and down. In this embodiment, it is preferred that the driving member at the top has a lifting function, and the lifting method is any existing method of controlling the lifting of the workbench, such as a screw-nut assembly or a gear rack assembly.

[0031] The chassis 3 is used to fix the objects to be processed. The specific fixing method can be: the inner ring of the chassis 3 is provided with a plurality of positioning blocks 33, one end of the positioning blocks 33 is rotatably connected to the water baffle 31, and the other end of the positioning blocks 33 is connected to the water baffle 31 through a spring. In order to increase the supporting capacity of the chassis 3, the chassis 3 is rotatably connected to the operating plane 4 through a bearing. In order to increase the selection range of the grinding and polishing process, the chassis 3 is provided with a water baffle 31 on the upper ring, and the bottom of the chassis 3 is provided with a plurality of water pipes 32.

[0032] The working assembly 2 is used as a workpiece for grinding and polishing, and includes a housing 21, a rotating lifting member 22, a moving disk 23, a working block 24 and a positioning column 25. The rotating lifting member 22 is arranged in the housing 21, and is used to lift and switch the working block 24. The moving disk 23 is connected to the moving end of the rotating lifting member 22, and the positioning column 25 is coaxially arranged at the bottom of the moving disk 23; there are an even number of working blocks 24 and at least 4, and the bottoms of different working blocks 24 are respectively provided with a grinding layer or a polishing layer as needed, and the grinding layer or the polishing layer is detachably connected to the working block 24. The working block 24 is radially arranged around the positioning column 25 and movably connected to the moving disk 23. The connection method between the two can be that a long rod and a reset spring are provided on one side of the working block 24, and the long rod passes through the moving disk 23 and is connected to the reset spring.

[0033] The bottom of the housing 21 is provided with a limiting hole 211 and an opening 212. The limiting hole 211 is only for one working block 24 to pass through and adjust the extension length of the working block 24. The specific adjustment method can be: a rack portion 241 is provided on both sides of the working block 24, and a driving gear 215 that can mesh with the rack portion 241 is provided on both sides of the limiting hole 211. The driving gear 215 is started to control the extension length of the working block 24. The opening 212 is for the positioning column 25 to pass through, and the grinding and polishing processes are switched by switching different working blocks 24. In order to increase the working range of the working block 24, the bottom of half of the working blocks 24 is provided with an extension block 26 that can move toward the center of the moving disk 23. The extension block 26 is connected to the working block 24 through an electric track or a pneumatic push rod to realize the control of the extension block 26. When the working block 24 passes through the limiting hole 211, the extension block 26 is controlled to move until one end of it exceeds the center point of the moving disk 23 to grind or polish the surface of the object to be processed. Meanwhile, if the extension length of the working block 24 needs to be adjusted, the driving gear 215 and the moving plate 23 can be started synchronously.

[0034] In order to cool down the surface of the object and remove the waste during the working process, a baffle 213 is provided around the bottom of the shell 21, and then a water outlet pipe 214 is radially provided on the baffle 213. The water outlet pipe 214 is located on one side of the limiting hole 211 and sprays water toward the surface of the object to be processed. The water inlet method of the water outlet pipe 214 is as follows: a water inlet channel 27 is provided in the shell 21, and the water outlet of the water inlet channel 27 is connected to the water outlet pipe 214, and then a water tank can be assembled on the shell 21, and the water inlet channel 27 is connected to the water tank; or a water inlet sleeve 5 is provided, and the water inlet sleeve 5 is fixed and connected to an external water inlet pipe, and then the shell 21 is rotatably connected to the water inlet sleeve 5, that is, the upper and lower joints of the two are connected by bearings and a sealing gasket is provided to prevent leakage; the inner ring of the water inlet sleeve 5 is provided with a water inlet cavity around the water inlet position of the water inlet channel 27, and water passes through the water inlet sleeve 5, the water inlet cavity, the water inlet channel 27 and the water outlet pipe 214 in sequence and finally reaches the surface of the object to be processed. In order to increase the working effect of the water outlet pipe 214, a plurality of water outlet channels are provided on the side wall of the water outlet pipe 214. The end of the water outlet channel away from the water outlet pipe 214 is Y-shaped and a plurality of water outlet holes 2141 are provided on the inclined surface of the end. At the same time, a dispersion disk 2142 is rotatably provided on the end. During the working process of the water outlet pipe 214, part of the water flow is discharged from the water outlet hole 2141 and hits the dispersion disk 2142.

[0035] There are preferably two limiting holes 211. When working, two working blocks 24 with the same bottom specifications extend out from the two limiting holes 211, and one of the working blocks 24 is provided with an extension block 26. In order to increase the working accuracy of the working block 24, a plurality of sensors 251 corresponding to the working block 24 are provided on the positioning column 25. The sensors 251 are used to collect the moving position of the working block 24 and output the moving distance in real time to realize online measurement.

[0036] In order to increase the range of rotation speed selection, the chassis 3 and the working assembly 2 can rotate in opposite directions during operation.

[0037] In a second aspect, the present invention provides a method for using an intelligent grinding and polishing device for online measurement, using the intelligent grinding and polishing device as described above, and the specific operation steps are as follows: S1: Fix the object to be processed on the chassis 3, and then control two working blocks 24 with the same bottom to extend from the two limiting holes 211 according to processing needs, and the remaining working blocks 24 are in contact with the bottom of the shell 21 and remain inside the shell 21.

[0038] S2: Move the extension block 26 toward the center of the positioning column 25 until one end thereof exceeds the center point of the positioning column 25, and then control the working block 24 to move upward through the limiting hole 211 until the extension block 26 abuts against the bottom of the positioning column 25, thereby realizing the correction of the position of the working block 24.

[0039] S3: Start one of the driving members 1 to move until the bottom of the working block 24 contacts the object to be processed, and then start the working component 2 to rotate to grind or polish the surface of the object to be processed. If the required working speed is greater than the speed of a single driving member 1, start the chassis 3 to rotate in the opposite direction to the working component 2.

[0040] S4: When switching the grinding or polishing process, the extension block 26 is reset and then the rotating lifting member 22 and the limiting hole 211 cooperate to make the working block 24 return to the shell 21, and then the corresponding working block 24 is aligned with the limiting hole 211 and extended from the limiting hole 211 to realize the process switching.

[0041] It should be understood that the embodiments disclosed in the present invention are not limited to the specific processing steps or materials disclosed herein, but should be extended to equivalent substitutions of such features understood by ordinary technicians in the relevant field. It should also be understood that the terms used herein are only used for the purpose of describing specific embodiments and are not meant to be limiting.

[0042] The "embodiment" mentioned in the specification means that the specific features or characteristics described in conjunction with the embodiment are included in at least one embodiment of the present invention. Therefore, the phrases or "embodiment" appearing in various places throughout the specification do not necessarily refer to the same embodiment.

[0043] In addition, the described features or characteristics may be combined in one or more embodiments in any other suitable manner. In the above description, some specific details, such as thickness, quantity, etc., are provided to provide a comprehensive understanding of the embodiments of the present invention. However, those skilled in the relevant art will understand that the present invention can be implemented without one or more of the above specific details or can also be implemented using other methods, components, materials, etc.

Claims

1. An intelligent grinding and polishing equipment for online measurement, characterized in that: It comprises a driving member, a working assembly and a chassis, wherein two driving members are respectively connected to and drive the chassis and the working assembly to rotate, wherein the driving member located at the upper position can be lifted and erected above the other driving member; the chassis is used to fix the object to be processed, and the working assembly comprises a shell, a rotating lifting member, a movable disk, a working block and a positioning column, wherein the rotating lifting member is arranged in the shell, the movable disk is connected to the movable end of the rotating lifting member, and the positioning column is coaxially arranged at the bottom of the movable disk; there are an even number of working blocks and at least 4, and the bottoms of different working blocks are respectively provided with a grinding layer or a polishing layer, the working blocks are radially arranged around the positioning column and movably connected to the movable disk, and the bottom of the shell is provided with a limiting hole and an opening, the limiting hole is only for one working block to pass through and adjust the extension length of the working block, and the opening is for the positioning column to pass through; wherein, the bottoms of half of the working blocks are provided with an extension block that can move toward the center position of the movable disk, and when working, one end of the extension block is controlled to exceed the center point of the movable disk.

2. The intelligent grinding and polishing integrated equipment for online measurement according to claim 1 is characterized in that: When working, the chassis and the working assembly rotate in opposite directions.

3. The intelligent grinding and polishing integrated equipment for online measurement according to claim 1 is characterized in that: It also includes a water inlet sleeve, which is connected to an external water inlet pipe. The shell is embedded in the water inlet sleeve and the two are rotatably connected. A water inlet channel is provided in the side wall of the shell. The water inlet of the water inlet channel is located on the side wall of the shell and its position corresponds to the water inlet sleeve. A baffle is provided around the bottom of the shell. A water outlet pipe is radially provided on the baffle. The water outlet pipe is located on one side of the limiting hole and one end of the water outlet of the water inlet channel is connected. Water passes through the water inlet sleeve, the water inlet channel and the water outlet pipe in sequence and is finally sprayed on the surface of the object to be processed.

4. The intelligent grinding and polishing integrated equipment for online measurement according to claim 3 is characterized in that: The side wall of the water outlet pipe is provided with a plurality of water outlet channels. The end of the water outlet channel away from the water outlet pipe is Y-shaped and has a plurality of water outlet holes on the inclined surface of the end. Meanwhile, a dispersion disk is rotatably provided on the end.

5. The intelligent grinding and polishing integrated equipment for online measurement according to claim 1 is characterized in that: Rack parts are arranged on both sides of the working block, and driving gears which can mesh with the rack parts are arranged on both sides of the limiting hole. The extension length of the working block is controlled by starting the driving gears.

6. The intelligent grinding and polishing integrated equipment for online measurement according to claim 1, characterized in that: There are two limiting holes. When working, two working blocks extend out from the two limiting holes respectively, and one of the working blocks is provided with an extension block.

7. The intelligent grinding and polishing integrated equipment for online measurement according to claim 1 is characterized in that: A plurality of sensor elements corresponding to the working block are arranged on the positioning column, and the sensor elements are used for collecting the moving position of the working block.

8. The intelligent grinding and polishing integrated equipment for online measurement according to claim 1 is characterized in that: The utility model also comprises an operating plane, the chassis is rotatably connected with the operating plane, a water baffle is arranged on the upper part of the chassis, and a plurality of water pipes are arranged on the bottom of the chassis.

9. The intelligent grinding and polishing integrated equipment for online measurement according to claim 8, characterized in that: The inner ring of the chassis is provided with a plurality of positioning blocks, one end of the positioning block is rotatably connected with the water baffle plate, and the other end of the positioning block is connected with the water baffle plate through a spring.

10. A method for using an online measuring intelligent grinding and polishing device, characterized in that: The intelligent grinding and polishing integrated equipment as described in claim 6 is used, and the specific operation steps are as follows: S1: Fix the object to be processed on the chassis, and then control two working blocks with the same bottom to extend from two limiting holes according to processing needs; S2: Move the extension block toward the center of the positioning column until one end of the extension block exceeds the center point of the positioning column, and then control the working block to move upward through the limit hole until the extension block abuts against the bottom of the positioning column to achieve position correction of the working block; S3: Start one of the driving parts to move until the bottom of the working block contacts the object to be processed, and then start the working component to rotate to grind or polish the surface of the object to be processed; S4: When switching between grinding and polishing processes, the extension block is reset and then the rotating lifting member and the limiting hole are matched to realize the switching of the corresponding working block; Wherein, in step S3, if the required working rotation speed is greater than the rotation speed of a single driving member, the chassis is started to rotate in the opposite direction to the working component.

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