Circular truncated cone flat grinder with automatic measuring and tool setting functions

Abstract

The utility model relates to a round table flat grinding machine with automatic measuring and tool setting functions, which comprises a machine body base, two parallel upright posts are fixedly mounted on one side of the top surface of the machine body base, a processing station is arranged on the other side of the top surface of the machine body base, and the upright posts comprise a first upright post and a second upright post; vertical linear guide rails are fixedly mounted on the vertical side faces, facing the machining station, of the first stand column and the second stand column correspondingly, vertical moving plankers are slidably mounted on the vertical linear guide rails of the first stand column and the second stand column correspondingly, and a small vertical servo motor is fixedly mounted at the top end of the first stand column. A large vertical servo motor is fixedly installed at the top end of the second stand column. The positions of the detection head, the grinding device and the electric permanent magnetic chuck workbench are changed by adopting the servo motors in the horizontal direction and the vertical direction, automatic tool setting is carried out on a grinding wheel and a workpiece through the cooperation of the detection head and the grinding wheel tool setting gauge installed on the lathe bed base, and manual operation is greatly reduced.

Description

Technical Field

[0001] The utility model relates to the field of numerically controlled grinding machines, in particular to a circular table flat grinding machine with automatic measurement and tool setting functions. Background Art

[0002] After a workpiece is processed and qualified on a machining center (or milling machine), it needs to be transferred to a grinding machine. Before processing, it takes a certain amount of time to clamp the workpiece and the workpiece needs to be measured and calibrated. At the same time, no matter how precise the clamping method is, there will be secondary clamping human errors, which will cause a certain loss in the accuracy of the workpiece. Utility Model Content

[0003] The purpose of the utility model is to provide a circular table flat grinder with automatic measurement and tool setting functions to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a circular table flat grinder with automatic measurement and tool setting functions, comprising: a bed base, two columns arranged parallel to each other are fixedly installed on one side of the top surface of the bed base, a processing station is arranged on the other side of the top surface of the bed base, the two columns arranged parallel to each other include a first column and a second column, vertical linear guides are fixedly installed on the vertical sides of the first column and the second column facing the processing station, vertical moving slides are slidably installed on the vertical linear guides of the first column and the second column, a small vertical servo motor is fixedly installed on the top of the first column, a large vertical servo motor is fixedly installed on the top of the second column, and the output shafts of the small vertical servo motor and the large vertical servo motor are fixedly installed on the output shafts of the small vertical servo motor and the large vertical servo motor. A vertical ball screw is also connected to each of them, a screw nut is rotatably installed on the vertical ball screw, and the screw nut is fixedly connected to the adjacent vertical movable slide. A detection head and a grinding head assembly are respectively installed on the two vertical movable slides. The processing station includes a horizontal linear guide fixed on the top surface of the bed base, a horizontal servo motor fixed at one end of the bed base, a horizontal movable slide slidably arranged on the horizontal linear guide, a support seat fixed on the horizontal movable slide, and an electric permanent magnetic suction cup workbench installed on the support seat. A grinding wheel tool setting instrument is also fixedly installed on one side of the support seat. A horizontal ball screw is also connected to the output shaft of the horizontal servo motor, a screw nut is rotatably installed on the horizontal ball screw, and the screw nut is fixed to the bottom of the horizontal movable slide.

[0005] Preferably, the first column is arranged in the middle of one side of the bed base, and a horizontal support column extending toward the bed base is fixedly installed on the vertical movable slide of the first column, and a linear module is fixedly installed on the horizontal support column. The linear module includes a belt, a guide rail, a drive motor and a slider, and a detection head is fixedly installed on the slider.

[0006] Preferably, a grinding head assembly facing the bed base is fixedly mounted on the vertically movable slide of the second column, and the grinding head assembly includes a grinding head body, a spindle motor fixed on one side of the grinding head body, and a grinding wheel fixed on the other side of the grinding head body and driven by the spindle motor.

[0007] Preferably, the grinding wheel tool setting instrument is arranged on a side of the support base close to the second column, and a grinding wheel dressing diamond pen is also fixedly installed on the side of the support base located on the grinding wheel tool setting instrument.

[0008] Preferably, a limiting column is fixedly installed on one end of the horizontal linear guide rail away from the second column.

[0009] Preferably, a rotating table is provided on the support seat directly below the electric permanent magnetic chuck workbench, and the electric permanent magnetic chuck workbench is rotatably arranged on the rotating table. A rotating servo motor is also fixedly installed on the top surface of the support seat, and the rotating servo motor drives a pulley to rotate, and the pulley drives the electric permanent magnetic chuck workbench to rotate through a multi-V belt.

[0010] The purpose of the utility model is to overcome the shortcomings of the prior art and design a circular table flat grinder with automatic measurement and tool setting functions. In order to reduce manual labor intensity and improve the degree of automation, not only servo motors in the horizontal and vertical directions are used to change the position of the detection head, grinding device and electric permanent magnetic chuck workbench, but also the grinding wheel and workpiece are automatically set through the cooperation of the detection head and the grinding wheel tool setter installed on the base of the bed, which greatly reduces manual operation, simplifies the working steps, thereby reducing human errors and improving processing accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the structure of the utility model.

[0012] In the figure: 1. bed base, 2. first column, 3. second column, 4. vertical linear guide, 5. vertical ball screw, 6. vertical movable slide, 7. small vertical servo motor, 8. large vertical servo motor, 9. detection head, 10. horizontal linear guide, 11. horizontal movable slide, 12. support seat, 13. grinding wheel tool setting instrument, 14. horizontal ball screw, 15. horizontal support column, 16. linear module, 17. grinding head body, 18. spindle motor, 19. grinding wheel, 20. grinding wheel dressing diamond pen, 21. limit column, 22. rotating table, 23. rotating servo motor, 24. multi-V belt, 25. horizontal servo motor, 26. electric permanent magnetic chuck workbench. DETAILED DESCRIPTION

[0013] The following will be combined with the drawings in the utility model embodiments to clearly and completely describe the technical solutions in the utility model embodiments. Obviously, the described embodiments are only part of the utility model embodiments, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0014] See also Figure 1 A circular table flat grinder with automatic measurement and tool setting functions comprises: a bed base 1, two columns arranged parallel to each other are fixedly installed on one side of the top surface of the bed base 1, a processing station is arranged on the other side of the top surface of the bed base 1, and the two columns arranged parallel to each other include a first column 2 and a second column 3, vertical linear guide rails 4 are fixedly installed on the vertical sides of the first column 2 and the second column 3 facing the processing station, and vertical moving carriages 6 are slidably installed on the vertical linear guide rails 4 of the first column 2 and the second column 3, a small vertical servo motor 7 is fixedly installed on the top of the first column 2, and a large vertical servo motor 8 is fixedly installed on the top of the second column 3, and a vertical ball screw 5 is connected to the output shaft of the small vertical servo motor 7 and the large vertical servo motor 8 respectively, and the vertical roller A lead screw nut is rotatably mounted on the ball screw 5, and the lead screw nut is fixedly connected to the adjacent vertical movable carriage 6. A detection head 9 and a grinding head assembly are respectively mounted on the two vertical movable carriages 6. The processing station includes a horizontal linear guide 10 fixed on the top surface of the bed base 1, a horizontal servo motor 25 fixed at one end of the bed base 1, a horizontal movable carriage 11 slidably arranged on the horizontal linear guide 10, a support seat 12 fixed on the horizontal movable carriage 11, and an electric permanent magnetic chuck workbench 26 mounted on the support seat 12. A grinding wheel tool setting instrument 13 is also fixedly mounted on one side of the support seat 12. A horizontal ball screw 14 is also connected to the output shaft of the horizontal servo motor 25, and a lead screw nut is rotatably mounted on the horizontal ball screw 14, and the lead screw nut is fixed to the bottom of the horizontal movable carriage 11.

[0015] The first column 2 is arranged in the middle of one side of the bed base 1, and a horizontal support column 15 extending toward the bed base 1 is fixedly installed on the vertical movable slide 6 of the first column 2, and a linear module 16 is fixedly installed on the horizontal support column 15. The linear module 16 includes a belt, a guide rail, a drive motor and a slider, and a detection head 9 is fixedly installed on the slider.

[0016] A grinding head assembly facing the bed base 1 is fixedly mounted on the vertical movable slide 6 of the second column 3 , and the grinding head assembly includes a grinding head body 17 , a spindle motor 18 fixed on one side of the grinding head body 17 , and a grinding wheel 19 fixed on the other side of the grinding head body 17 and driven by the spindle motor 18 .

[0017] The grinding wheel tool setting instrument 13 is arranged on a side of the support base 12 close to the second column 3 , and a grinding wheel dressing diamond pen 20 is fixedly installed on the support base 12 on a side of the grinding wheel tool setting instrument 13 .

[0018] A limiting column 21 is fixedly mounted on one end of the horizontal linear guide rail 10 away from the second column 3 .

[0019] The support seat 12 is located directly below the electric permanent magnetic suction cup workbench 26 and is provided with a rotating table 22. The electric permanent magnetic suction cup workbench 26 is rotatably arranged on the rotating table 22. A rotating servo motor 23 is also fixedly installed on the top surface of the support seat 12. The rotating servo motor 23 drives a pulley to rotate, and the pulley drives the electric permanent magnetic suction cup workbench 26 to rotate through a multi-V belt 24.

[0020] In the description of the utility model, it is necessary to understand that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model.

[0021] In the utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0022] Although embodiments of the utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A circular table surface grinder with automatic measurement and tool setting functions, comprising: A bed base, one side of the top surface of the bed base is fixedly installed with two columns arranged parallel to each other, and the other side of the top surface of the bed base is provided with a processing station, characterized in that: the two columns arranged parallel to each other include a first column and a second column, and the vertical sides of the first column and the second column facing the processing station are respectively fixedly installed with vertical linear guide rails, and the vertical linear guide rails of the first column and the second column are both slidably installed with vertical moving slides, a small vertical servo motor is fixedly installed on the top of the first column, and a large vertical servo motor is fixedly installed on the top of the second column, and a vertical ball screw is respectively connected to the output shafts of the small vertical servo motor and the large vertical servo motor, and the vertical A screw nut is rotatably mounted on the ball screw, and the screw nut is fixedly connected to an adjacent vertical movable slide, and a detection head and a grinding head assembly are respectively mounted on the two vertical movable slides, and the processing station comprises a horizontal linear guide rail fixed on the top surface of a bed base, a horizontal servo motor fixed at one end of the bed base, a horizontal movable slide slidably arranged on the horizontal linear guide rail, a support seat fixed on the horizontal movable slide, and an electric permanent magnetic chuck workbench mounted on the support seat, a grinding wheel tool setting instrument is also fixedly mounted on one side of the support seat, and a horizontal ball screw is also connected to the output shaft of the horizontal servo motor, a screw nut is rotatably mounted on the horizontal ball screw, and the screw nut is fixed to the bottom of the horizontal movable slide.

2. A circular table surface grinder with automatic measurement and tool setting functions according to claim 1, characterized in that: The first column is arranged in the middle of one side of the bed base, and a horizontal support column extending toward the bed base is fixedly installed on the vertical movable slide of the first column, and a linear module is fixedly installed on the horizontal support column. The linear module includes a belt, a guide rail, a drive motor and a slider, and a detection head is fixedly installed on the slider.

3. A circular table surface grinder with automatic measurement and tool setting functions according to claim 2, characterized in that: A grinding head assembly facing the bed base is fixedly mounted on the vertically movable carriage of the second column, and the grinding head assembly includes a grinding head body, a spindle motor fixed on one side of the grinding head body, and a grinding wheel fixed on the other side of the grinding head body and driven by the spindle motor.

4. A circular table surface grinder with automatic measurement and tool setting functions according to claim 3, characterized in that: The grinding wheel tool setting instrument is arranged on a side of the support seat close to the second column, and a grinding wheel dressing diamond pen is fixedly installed on the side of the support seat located on the grinding wheel tool setting instrument.

5. The circular table surface grinder with automatic measurement and tool setting functions according to claim 2, characterized in that: The horizontal linear guide rail is also fixedly mounted with a limiting column at one end away from the second column.

6. The circular table surface grinder with automatic measurement and tool setting functions according to claim 1, characterized in that: The support seat is located directly below the electric permanent magnetic chuck workbench and a rotating table is arranged thereon. The electric permanent magnetic chuck workbench is rotatably arranged on the rotating table. A rotating servo motor is also fixedly mounted on the top surface of the support seat. The rotating servo motor drives a pulley to rotate, and the pulley drives the electric permanent magnetic chuck workbench to rotate through a multi-V belt.

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