Machining platform and using method thereof

Abstract

The invention relates to the technical field of machining, in particular to a machining platform and a using method thereof, and discloses a machining platform which comprises a bottom plate. The positioning device comprises a plurality of telescopic assemblies, the telescopic assemblies are arranged on the bottom plate, the telescopic assemblies are oppositely arranged, the bottoms of the telescopic assemblies are connected with the bottom plate, and the telescopic assemblies are used for controlling the inclination angle of the workpiece; the positioning motors are arranged on the side face of the telescopic assembly, and the multiple positioning motors are used for driving the telescopic assembly to operate; the guide rods are arranged on the periphery of the telescopic assembly; and the mounting seat is arranged at the top of the positioning device. The problem that the angle cannot be quickly and accurately adjusted due to the fact that an existing machining platform needs to be disassembled and assembled continuously to adjust the angle when a rectangular workpiece is machined is solved, and the effect that the rectangular workpiece does not need to be disassembled and assembled frequently to adjust the angle during machining, so that the angle can be quickly and accurately adjusted is achieved.

Description

Technical Field

[0001] The present application relates to the field of machining technology, and in particular to a machining platform and a method for using the same. Background Art

[0002] When processing rectangular or square workpieces, chamfering is an important process step to ensure smooth edges and corners and remove burrs. Large machine grinding wheels are usually used for machining at an inclined angle to remove burrs from the edges and corners to facilitate subsequent assembly or stress treatment of hot processing, etc. However, such grinding wheels are usually designed for large-scale production, and their structures are often fixed, with insufficient flexibility in adjusting the angles. Since the angle and size of the chamfer need to be precisely controlled, large grinding machines may not be able to achieve the required fine adjustments, so the accuracy and consistency of the chamfers are difficult to guarantee.

[0003] For the defects of large machine grinding wheels, we can place the workpiece on a motion platform to achieve flexible angle adjustment. However, the three-degree-of-freedom motion platform is generally used as the processing platform, which is not suitable for rectangular or square workpieces and requires constant disassembly and assembly to adjust the angle, which is very time-consuming to use.

[0004] Therefore, we need a machining platform and a method for using the same, which can solve the problem that the existing machining platform needs to be constantly disassembled and assembled to adjust the angle when machining a rectangular workpiece, resulting in the inability to quickly and accurately adjust the angle. Summary of the invention

[0005] The purpose of the present application is to provide a machining platform and a method for using the same, which can solve the problem that the existing machining platform needs to be constantly disassembled and assembled to adjust the angle when machining a rectangular workpiece, resulting in the inability to quickly and accurately adjust the angle.

[0006] To achieve the above-mentioned purpose, the embodiment of the present application adopts the following technical scheme: a machining platform, comprising: a base plate; a positioning device, the positioning device comprising: a telescopic component, the telescopic component is arranged on the base plate, there are multiple telescopic components, the telescopic components are arranged relatively, the bottom of the telescopic component is connected to the base plate, and the telescopic component is used to control the inclination angle of the workpiece; a positioning motor, the positioning motor is arranged on the side of the telescopic component, there are multiple positioning motors, and the positioning motor is used to drive the telescopic component to operate; a guide rod, the guide rod is arranged around the telescopic component, there are multiple guide rods, which are surrounded and arranged around the telescopic component, and the guide rod is used to stably guide and position; a mounting seat, the mounting seat is arranged on the top of the positioning device, the mounting seat is rectangular, the four corners of the mounting seat are movably connected to the top of the telescopic component, and the mounting seat is used to place the workpiece; the positioning motor drives the telescopic component to telescope, the height of the telescopic components is the same, then the workpiece is arranged horizontally, the telescopic components are arranged in a rectangular shape, and the adjacent telescopic components move synchronously, the telescopic components are arranged in pairs at different heights, and the inclination angle of the mounting seat is adjusted.

[0007] In the above technical scheme, the embodiment of the present application places the workpiece on the mounting seat and fixes the workpiece through the clamping structure, and then the positioning motor drives the movable screw to rotate, so that the push rod connected to the movable screw moves upward, thereby changing the angle of the mounting seat. There are four positioning devices, which are respectively connected to the four corners of the mounting seat. When in use, the positioning devices are adjacent or opposite to each other, and the angle of the mounting seat is quickly adjusted by lifting and lowering two by two, and a translation device is provided under the bottom plate. The bottom plate can be moved within a small range through the translation device, and the position of the workpiece can be freely adjusted. A large machine grinding wheel is used in conjunction with the positioning device to process the workpiece. The problem that the existing processing platform needs to be constantly disassembled and assembled to adjust the angle when processing rectangular workpieces, resulting in the inability to quickly and accurately adjust the angle is solved, and the effect of not needing to frequently disassemble and assemble the rectangular workpiece to adjust the angle during processing is achieved, so that the angle can be quickly and accurately adjusted.

[0008] Further, according to an embodiment of the present application, the bottom plate is a circular turntable, and the edge of the bottom plate is fixedly connected to the bottom of the positioning device.

[0009] Further, according to an embodiment of the present application, the telescopic assembly includes: The outer shell is arranged on the bottom plate, the bottom of the outer shell is connected to the bottom plate, and the outer shell is used to protect the internal structure; A moving screw rod is arranged in the housing, a top and a bottom of the moving screw rod pass through the bottom of the housing, and the moving screw rod is connected to the positioning motor; A push rod is arranged on the moving screw rod, a threaded hole is provided at the bottom of the push rod, the threaded hole is connected with the moving screw rod, and a top of the push rod passes through the top of the shell.

[0010] Further, according to an embodiment of the present application, the movable screw is connected to the outer shell and is fixed inside the outer shell for rotation.

[0011] Further, according to an embodiment of the present application, the pushing rod is connected to the moving screw rod, and the moving screw rod rotates to drive the pushing rod to move.

[0012] Further, according to an embodiment of the present application, a connecting block connected to the guide rod is provided on the outer side of the push rod, and four through holes are provided on the connecting block for connecting to the guide rod, so that the push rod can move stably.

[0013] Further, according to an embodiment of the present application, the positioning motor is connected to the housing, and the positioning motor is located outside the housing for easy maintenance.

[0014] Further, according to an embodiment of the present application, a rotating shaft is provided at the bottom of the mounting seat, and the rotating shaft is connected to the top of the telescopic assembly.

[0015] Further, according to an embodiment of the present application, a clamping structure is provided on the top of the mounting seat, and the clamping structure is used to fix the workpiece.

[0016] In order to achieve the above-mentioned purpose, the embodiment of the present application further discloses a method for using a machining platform, comprising the following steps: Clamping, adjusting the heights of the four positioning devices by means of a positioning motor, adjusting them to the same height so that the mounting seat is arranged horizontally, and then placing the workpiece on the mounting seat and fixing the workpiece by means of a clamping structure; Adjustment 1: The positioning motor drives the moving screw to rotate, so that the push rod connected to the moving screw moves upward, thereby changing the angle of the mounting seat. There are four positioning devices, which are respectively connected to the four corners of the mounting seat. When in use, the adjacent or opposite positioning devices are lifted and lowered in pairs to quickly adjust the angle of the mounting seat; Adjustment 2: There is a translation device under the bottom plate, which can move the bottom plate within a small range, and can freely adjust the position of the workpiece. The workpiece can be processed using a large machine grinding wheel in conjunction with the positioning device; Unloading: After the workpiece is processed, return the base plate and the positioning device to their original positions, release the workpiece and start unloading.

[0017] Compared with the prior art, the present application has the following beneficial effects: the present application adopts a machining platform and a method of using the same, by placing a workpiece on a mounting seat and fixing the workpiece through a clamping structure, and then a positioning motor drives a moving screw to rotate, so that a push rod connected to the moving screw moves upward, thereby changing the angle of the mounting seat, and there are four positioning devices, which are respectively connected to the four corners of the mounting seat, and when in use, the positioning devices are adjacent or opposite to each other, and two are lifted and lowered to quickly adjust the angle of the mounting seat, and there is a translation device under the bottom plate, through which the bottom plate can be moved within a small range, and the position of the workpiece can be freely adjusted, and a large machine grinding wheel is used in conjunction with the positioning device to process the workpiece. The existing machining platform solves the problem that the existing machining platform needs to be constantly disassembled and assembled to adjust the angle when machining rectangular workpieces, resulting in the inability to quickly and accurately adjust the angle, and achieves the effect that the rectangular workpiece does not need to be frequently disassembled and assembled to adjust the angle during machining, so that the angle can be quickly and accurately adjusted. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present application is further described below in conjunction with the accompanying drawings and embodiments.

[0019] Figure 1 It is a schematic diagram of the structure of a machining platform in an embodiment.

[0020] Figure 2 It is a schematic diagram of the structure of the positioning device of the embodiment.

[0021] Figure 3 Schematic diagram of the movement of the micro-movement device in the embodiment.

[0022] Figure 4 2 is a schematic structural diagram of a micro-shift device according to an embodiment.

[0023] Figure 5 Schematic diagram of the translation track structure of the embodiment.

[0024] Figure 6 Schematic diagram of the structure of the mobile seat in the embodiment DETAILED DESCRIPTION

[0025] In order to make the purpose and technical solution of the present invention clearly and completely described, and the advantages more clearly understood, the embodiments of the present invention are further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are part of the embodiments of the present invention, rather than all of the embodiments, and are only used to explain the embodiments of the present invention, and are not used to limit the embodiments of the present invention. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0026] In the description of the present invention, it should be noted that the terms "center", "middle", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "one", "first", "second", "third", "fourth", "fifth", "sixth" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0027] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] For the purpose of simplicity and illustration, the principles of the embodiments are mainly described by reference to examples. In the following description, many specific details are proposed to provide a thorough understanding of the embodiments. However, it is obvious that for those of ordinary skill in the art, these embodiments may not be limited to these specific details in practice. In some instances, known methods and structures are not described in detail to avoid making these embodiments unnecessarily difficult to understand. In addition, all embodiments can be used in combination with each other. Example

[0029] like Figure 1-6As shown, the present application discloses a machining platform, including: a base plate 1; a positioning device 2, the positioning device 2 including: a telescopic component 21, the telescopic component 21 is arranged on the base plate 1, the telescopic component 21 has a plurality of telescopic components, the telescopic components 21 are arranged relatively, the bottom of the telescopic component 21 is connected to the base plate 1, and the telescopic component 21 is used to control the inclination angle of the workpiece; a positioning motor 22, the positioning motor 22 is arranged on the side of the telescopic component 21, the positioning motor 22 has a plurality of positioning motors, and the positioning motor 22 is used to drive the telescopic component 21 to operate; a guide rod 23, the guide rod 23 is arranged around the telescopic component 21, and the guide rod 23 is arranged around the telescopic component 21. There are multiple rods 23, which are surrounded and arranged around the telescopic component 21. The guide rods 23 are used for stable guiding and positioning; the mounting seat 3 is arranged on the top of the positioning device 2, the mounting seat 3 is rectangular, and the four corners of the mounting seat 3 are movably connected to the top of the telescopic component 21, and the mounting seat 3 is used to place the workpiece; the positioning motor 22 drives the telescopic component 2 to telescope, and the heights of the telescopic components 21 are the same, so the workpiece is set horizontally, and the telescopic components 21 are arranged in a rectangular shape, and the adjacent telescopic components 21 move synchronously. The telescopic components 21 are set in pairs at different heights to adjust the inclination angle of the mounting seat 3.

[0030] Specifically, the bottom plate 1 is a circular turntable, and the edge of the bottom plate 1 is fixedly connected to the bottom of the positioning device 2 .

[0031] Specifically, the telescopic assembly 21 includes: a housing 211, which is arranged on the bottom plate 1, and the bottom of the housing 211 is connected to the bottom plate 1, and the housing 211 is used to protect the internal structure; a moving screw 212, which is arranged in the housing 211, and the top and bottom of the moving screw 212 pass through the bottom of the housing 211, and the moving screw 212 is connected to the positioning motor 22; a push rod 213, which is arranged on the moving screw 212, and the bottom of the push rod 213 has a threaded hole, and the threaded hole is connected to the moving screw 212, and the top of the push rod 213 passes through the top of the housing 211. The moving screw 212 is connected to the housing 211 and fixed in the housing 211 for rotation. The push rod 213 is connected to the moving screw 212, and the rotation of the moving screw 212 drives the push rod 213 to move. A connecting block is arranged on the outer side of the push rod 213 to connect with the guide rod 23, and four through holes are arranged on the connecting block for connecting with the guide rod 23, so that the push rod 213 can move stably. The positioning motor 22 is connected to the housing 211 , and the positioning motor 22 is located outside the housing 211 for easy maintenance.

[0032] Specifically, a rotating shaft is arranged at the bottom of the mounting seat 3, and the rotating shaft is connected to the top of the telescopic assembly 21. A clamping structure is arranged at the top of the mounting seat 3, and the clamping structure is used to fix the workpiece.

[0033] Specifically, the translation device 4 is arranged below the base 41, and the translation device 4 includes: a base 41, a micro-movement component 42 and a translation component 43. The translation device 4 is arranged in the base 41, and the bottom plate 1 can be controlled to move and the position of the workpiece can be adjusted through the translation device 4 to obtain a wide processing distance, so that a large machine grinding wheel can be flexibly used for processing.

[0034] Specifically, Figure 3-4 As shown, the micro-shift assembly 42 includes: a lower turntable 421 and an upper turntable 422. The upper turntable 422 is located below the bottom plate 1, the upper turntable 422 is circular, and is located at the center of the bottom plate 1. The upper turntable 422 is fixedly connected to the bottom plate 1, and a moving shaft 4221 is provided below the upper turntable 422, and the moving shaft 4221 is located at the center of the circle of the upper turntable 422. The bottom of the moving shaft 4221 has a roller, and two moving gears 4222 are also provided below the upper turntable 422. The depths of the moving gears 4222 are different, and the moving gear 1 is closest to the upper turntable 422, followed by the moving shaft 4221, and the moving gear 2 is at the bottom. The moving gear 4222 is connected to the upper turntable 422, and the bottom is a rotatable gear. The lower turntable 421 is disc-shaped and hollow with an opening on the top. The lower turntable 421 is divided into three layers. The top layer is a gear layer with teeth on its inner wall, which can mesh with the moving gear one. The middle layer is a rotating layer. The middle of the rotating layer is a cylinder, which is connected to the lower turntable 421. A pushing component 4211 is provided on the cylinder. A semicircular grabbing hook is provided in front of the pushing component 4211, which can grab the moving shaft 4221 and move the upper turntable 422 through a hydraulic device or other driving means. The bottom layer is also a gear layer that meshes with the moving gear two. Initially, the lower turntable 421 and the upper turntable 422 are in an overlapping position, and the moving shaft 4221 and the moving gear 4222 do not contact the lower turntable 421, which can prevent dust and debris from entering. When in use, the moving shaft 4221 is pushed by the pushing component 4211 to drive the upper turntable 422 to move outward, so that the moving shaft 4221 enters the track, and the moving gear 4222 is engaged with the lower turntable 421. The motor can drive the gears and rollers to rotate, thereby driving the base 41 to move in a circular track, and fine-tune the position of the processing platform. Through the cooperation of the positioning device 2 and a large machine grinding wheel, a variety of arc processing can be completed, achieving the effect of being able to quickly and accurately adjust the angle.

[0035] Specifically, Figure 5-6As shown, the translation assembly 43 includes: a translation track 431 and a moving seat 432. The translation track 431 is arranged in the base 41, and the translation track 431 is a circular track. The moving seat 432 can move along the track. The track cross section is I-shaped. There is a transverse track in the middle of the circular track. A small section of the circular track that contacts the transverse track and the circular track can be moved. There is a gap in the middle of this section of the track to allow the transverse pipe to pass. A magnetic slider 4311 is arranged on the transverse track. The magnetic slider 4311 can only move on the transverse track. Both ends of the magnetic slider 4311 are provided with magnets that can attract the moving seat 432 to move the moving seat 432 and the small section of the pipe at its lower end horizontally together. The magnetic slider 4311 is a conventional slider with only magnetic suction function added at both ends, which is not shown in the figure. The moving seat 432 is cylindrical, and its top is connected to the micro-movement component 42. A slide groove is arranged under the moving seat 432, and a plurality of ball bearings 4321 are arranged on the top of the slide groove. The ball bearings 4321 contact with the translation track 431 to reduce the resistance of movement and reduce the pressure on the moving pulley 4322 of the moving seat 432; a plurality of pulleys 4322 are arranged on both sides of the slide groove, and the pulley 4322 can move left and right. There are a plurality of magnets 4323 at both ends of the moving seat 432, and the notches at both ends of the moving seat 432 are the same as the magnetic suction slider 4311. When in use, the pulley 4322 is extended and inserted into the appropriate position of the slide groove on both sides of the translation track 431, and the pulley 4322 is driven by the motor to rotate to control the movement of the movable seat 432. After adjusting to the required position, the pulley 4322 can be extended inward to fix the main track, thereby adjusting the distance between the processing platform and the large machine grinding wheel, thereby preventing the problem that the structure of the large machine grinding wheel is often fixed, and the adjustment distance between the processing platform is insufficient and difficult to process, thereby achieving the effect of being able to quickly and accurately adjust the angle.

[0036] Specifically, the present application places the workpiece on the mounting seat 3 and fixes the workpiece through the clamping structure, and then the positioning motor 22 drives the moving screw 212 to rotate, so that the push rod 213 connected to the moving screw 212 moves upward, thereby changing the angle of the mounting seat 3. The positioning device 2 has four, which are respectively connected to the four corners of the mounting seat 3. When in use, the adjacent or opposite positioning devices 2 are lifted and lowered in pairs to quickly adjust the angle of the mounting seat 3, and a translation device 4 is provided under the bottom plate 1. The bottom plate 1 can be moved within a small range through the translation device 4, and the position of the workpiece can be freely adjusted. The positioning device 2 is used to process the workpiece using a large machine grinding wheel. The problem that the existing processing platform cannot quickly and accurately adjust the angle is solved, and the effect of being able to quickly and accurately adjust the angle is achieved. Example

[0037] The present application also discloses a method for using a machining platform, comprising the following steps: Clamping: adjusting the heights of the four positioning devices 2 by the positioning motor 22, adjusting them to the same height so that the mounting seat 3 is arranged horizontally, and then placing the workpiece on the mounting seat 3 and fixing the workpiece by the clamping structure; Adjustment 1: The positioning motor 22 drives the moving screw 212 to rotate, so that the push rod 213 connected to the moving screw 212 moves upward, thereby changing the angle of the mounting seat 3. The positioning devices 2 have four, which are respectively connected to the four corners of the mounting seat 3. When in use, the adjacent or opposite positioning devices 2 are lifted and lowered in pairs to quickly adjust the angle of the mounting seat 3. Adjustment 2: A translation device 4 is provided below the bottom plate 1, through which the bottom plate 1 can be moved within a small range, and the position of the workpiece can be freely adjusted, and a large machine grinding wheel is used to process the workpiece in cooperation with the positioning device 2; After the workpiece is processed, the base plate 1 and the positioning device 2 are returned to their original positions, and the workpiece is released for unloading.

[0038] Although the above describes the illustrative specific implementation methods of the present application so that technicians in this technical field can understand the present application, the present application is not limited to the scope of the specific implementation methods. For ordinary technicians in this technical field, as long as various changes are within the spirit and scope of the present application defined and determined by the attached claims, all application creations using the concept of the present application are protected.

Claims

1. A machining platform, characterized in that: include: Base plate; A positioning device, the positioning device comprising: A telescopic component, the telescopic component is arranged on the bottom plate, there are multiple telescopic components, the telescopic components are arranged relatively, the bottom of the telescopic component is connected to the bottom plate, and the telescopic component is used to control the inclination angle of the workpiece; A positioning motor, wherein the positioning motor is arranged on the side of the telescopic assembly, and the positioning motor has a plurality of positioning motors, and the positioning motor is used to drive the telescopic assembly to operate; A guide rod, the guide rod is arranged around the telescopic assembly, there are a plurality of guide rods, which are arranged around the telescopic assembly, and the guide rod is used for stable guiding and positioning; A mounting seat, the mounting seat is arranged on the top of the positioning device, the mounting seat is rectangular, the four corners of the mounting seat are movably connected to the top of the telescopic assembly, and the mounting seat is used to place the workpiece; The positioning motor drives the telescopic components to extend and retract. The telescopic components have the same height, and the workpiece is horizontally arranged. The telescopic components are arranged in a rectangular shape, and adjacent telescopic components move synchronously. The telescopic components are arranged in pairs at different heights to adjust the inclination angle of the mounting seat.

2. A machining platform according to claim 1, characterized in that: The bottom plate is a circular turntable, and the edge of the bottom plate is fixedly connected to the bottom of the positioning device.

3. A machining platform according to claim 1, characterized in that: The telescopic assembly comprises: An outer shell, wherein the outer shell is arranged on the bottom plate, the bottom of the outer shell is connected to the bottom plate, and the outer shell is used to protect the internal structure; A moving screw rod, wherein the moving screw rod is arranged in the housing, the top and bottom of the moving screw rod pass through the bottom of the housing, and the moving screw rod is connected to the positioning motor; A push rod is arranged on the moving screw rod, the bottom of the push rod has a threaded hole, the threaded hole is connected to the moving screw rod, and the top of the push rod passes through the top of the shell.

4. A machining platform according to claim 3, characterized in that: The movable screw is connected to the outer shell and is fixed inside the outer shell for rotation.

5. A machining platform according to claim 3, characterized in that: The pushing rod is connected to the moving screw rod, and the moving screw rod rotates to drive the pushing rod to move.

6. A machining platform according to claim 3, characterized in that: A connecting block is arranged on the outer side of the push rod and connected with the guide rod. Four through holes are arranged on the connecting block and used for connecting with the guide rod, so that the push rod can move stably.

7. A machining platform according to claim 3, characterized in that: The positioning motor is connected to the housing and is located outside the housing for easy maintenance.

8. The machining platform according to claim 1, characterized in that: A rotating shaft is arranged at the bottom of the mounting seat, and the rotating shaft is connected to the top of the telescopic component.

9. The machining platform according to claim 1, characterized in that: A clamping structure is arranged on the top of the mounting seat, and the clamping structure is used to fix the workpiece.

10. A method for using a machining platform, characterized in that: A machining platform applied to any one of claims 1 to 9, wherein the method for using the machining platform comprises: Clamping, adjusting the heights of four positioning devices by a positioning motor, adjusting them to the same height so that the mounting seat is arranged horizontally, and then placing the workpiece on the mounting seat and fixing the workpiece by a clamping structure; Adjustment 1: The positioning motor drives the moving screw to rotate, so that the push rod connected to the moving screw moves upward, thereby changing the angle of the mounting seat. The positioning device has four, which are respectively connected to the four corners of the mounting seat. When in use, the adjacent or opposite positioning devices are lifted and lowered in pairs to quickly adjust the angle of the mounting seat. Adjustment 2: A translation device is provided below the bottom plate, through which the bottom plate can be moved within a small range, the position of the workpiece can be freely adjusted, and a large machine grinding wheel is used to process the workpiece in cooperation with the positioning device; Unloading: after the workpiece is processed, the base plate and the positioning device are returned to their positions, and the workpiece is released for unloading.

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