CN223617358U - A micro four-axis CNC multi-functional grinding machine structure - Google Patents
A micro four-axis CNC multi-functional grinding machine structureInfo
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- CN223617358U CN223617358U CN202423240346.7U CN202423240346U CN223617358U CN 223617358 U CN223617358 U CN 223617358U CN 202423240346 U CN202423240346 U CN 202423240346U CN 223617358 U CN223617358 U CN 223617358U
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Abstract
本实用新型公开了一种微型四轴数控多功能磨床结构，包括机架，所述机架的左侧设有工作台刀架模块装置，所述机架的右侧设有主轴模块装置，所述主轴模块装置包括安装于所述机架右侧的支承座，所述支承座的顶面安装有两副Z轴直线导轨，所述支承座的顶面安装有Z轴伺服电机安装座，所述Z轴伺服电机安装座安装有Z轴伺服电机，所述Z轴伺服电机的电机轴通过Z轴联轴器连接有Z轴滚珠丝杆，所述Z轴直线导轨的四个滑块上安装有主轴箱，所述主轴箱的底部设有与所述Z轴滚珠丝杆连接的Z轴螺母座。本实用新型结构紧凑，由X、Z、A、C四轴联动和附加轴Y机构组成，提高了整机刚性、稳定性，提高了加工产品的质量和效率，满足生产需求，使用效果好。
This utility model discloses a micro four-axis CNC multi-functional grinding machine structure, including a frame. A worktable and tool post module is located on the left side of the frame, and a spindle module is located on the right side. The spindle module includes a support seat mounted on the right side of the frame. Two Z-axis linear guides are mounted on the top surface of the support seat. A Z-axis servo motor mounting seat is mounted on the top surface of the support seat, and a Z-axis servo motor is mounted on the mounting seat. The motor shaft of the Z-axis servo motor is connected to a Z-axis ball screw via a Z-axis coupling. Spindle boxes are mounted on the four sliders of the Z-axis linear guides. A Z-axis nut seat connected to the Z-axis ball screw is located at the bottom of the spindle box. This utility model has a compact structure, consisting of four-axis linkage (X, Z, A, C) and an additional Y-axis mechanism, which improves the rigidity and stability of the entire machine, enhances the quality and efficiency of processed products, meets production needs, and has good performance.
Description
Technical Field
The utility model relates to the technical field of grinding machines, in particular to a miniature four-axis numerical control multifunctional grinding machine structure.
Background
The current numerical control end face knife grinder in the market adopts a transverse, longitudinal and deflection angle triaxial structure, aims at the inclined plane and plane processing of a common kitchen knife, a kitchen knife and a fruit knife, but the structure can not meet the grinding processing production requirements of the market for beauty shears, surgical shears, cambered surface knife shears and special-shaped industrial knives, has the phenomena of rough surface lines and wavy dents when processing high-end products of the type, has a plurality of functional actions, can not meet the production requirements, and has poor use effect. Accordingly, there is a need for improvements in the art to avoid the disadvantages of the prior art.
Disclosure of utility model
The utility model aims to overcome the defects and shortcomings in the prior art and provide a miniature four-axis numerical control multifunctional grinding machine structure with high grinding quality and good use effect.
The utility model is realized by the following technical scheme:
The miniature four-axis numerical control multifunctional grinding machine structure comprises a frame, a workbench tool rest module device is arranged on the left side of the frame, a spindle module device is arranged on the right side of the frame, the spindle module device comprises a supporting seat arranged on the right side of the frame, two pairs of Z-axis linear guide rails are arranged on the top surface of the supporting seat, a Z-axis servo motor mounting seat is arranged on the top surface of the supporting seat, a Z-axis servo motor is arranged on the Z-axis servo motor mounting seat, a motor shaft of the Z-axis servo motor is connected with a Z-axis ball screw through a Z-axis shaft coupling, a spindle box is arranged on four sliding blocks of the Z-axis linear guide rails, a Z-axis nut seat connected with the Z-axis ball screw is arranged at the bottom of the spindle box, a spindle is arranged in the spindle box, a grinding wheel disc is arranged at one end of the spindle, the grinding wheel disc is provided with a grinding wheel through a grinding wheel pressing ring, the other end of the main shaft is provided with a main shaft belt pulley, the top of the main shaft box is provided with a main motor mounting plate, the main motor mounting plate is provided with a three-phase asynchronous motor, a motor shaft of the three-phase asynchronous motor is connected with the main motor belt pulley, the main motor belt pulley is in transmission connection with the main shaft belt pulley through a belt, the workbench tool rest module device comprises an X-shaft base arranged on the left side of the frame, the side surface of the X-shaft base is provided with two X-shaft linear guide rails, a sliding block of the X-shaft linear guide rail is provided with an X-shaft sliding plate, the left side of the X-shaft base is provided with an X-shaft servo motor, a motor shaft of the X-shaft servo motor is connected with an X-shaft ball screw through an X-shaft coupling, the X-shaft sliding plate is provided with an X-shaft nut seat connected with the X-shaft ball screw, the X-axis sliding plate is provided with a Y-axis lifting sliding plate which is vertically arranged through a dovetail groove guide rail, the X-axis sliding plate is provided with an additional-axis Y lifting screw rod, the Y-axis lifting sliding plate is provided with a Y-axis lifting nut seat which is connected with the additional-axis Y lifting screw rod, the additional-axis Y lifting screw rod is connected with a hand wheel, the left side of the Y-axis lifting sliding plate is provided with an A-axis servo motor, the A-axis servo motor is connected with an A-axis RV reducer through an A-axis motor flange, the A-axis RV reducer is connected with a turntable seat through a reducer connecting plate, the lower end face of the turntable seat is provided with a C-axis servo motor, the C-axis RV reducer is connected with a C-axis rotating shaft, the upper end face of the C-axis rotating shaft is provided with a rotating shaft panel, and the rotating shaft panel is provided with a penetrating electric disk RV.
Further, a Z-axis supporting side plate for installing the Z-axis ball screw is arranged on the top surface of the supporting seat.
Further, a front bearing and a front gland are arranged at one end of the main shaft, and a rear bearing and a rear gland are arranged at the other end of the main shaft.
Further, the turntable seat is connected with a rear-end rotating shaft, and the rear-end rotating shaft is supported and installed through a rear-end bearing and is provided with a rear-end pressure cover for sealing.
Further, a rotating shaft bearing is arranged at the upper end of the C-axis rotating shaft, a C-axis gland is arranged at the upper end face of the turntable seat, and the C-axis gland compresses the end face of the outer ring of the rotating shaft bearing.
Further, the frame is provided with a grinding wheel protection cover for protecting the grinding wheel.
Further, a numerical control system is arranged on the front side of the frame.
Further, an electric box control cabinet is arranged at the rear side of the frame.
Further, a water tank and a water pump are arranged at the rear of the frame.
Further, a magnetic separator is installed at the rear of the frame.
Compared with the prior art, the utility model has the advantages that the workbench tool rest module device is arranged on the left side of the frame, the main shaft module device is arranged on the right side of the frame, the top surface of the supporting seat is provided with two pairs of Z-axis linear guide rails, the motor shaft of the Z-axis servo motor is connected with a Z-axis ball screw through a Z-axis coupler, the four sliding blocks of the Z-axis linear guide rail are provided with a spindle box, the bottom of the spindle box is provided with a Z-axis nut seat connected with the Z-axis ball screw, the spindle box is internally provided with a main shaft, one end of the main shaft is provided with a grinding wheel disc, the grinding wheel disc is provided with a grinding wheel through a grinding wheel pressing ring, the other end of the main shaft is provided with a main shaft belt pulley, the motor shaft of the three-phase asynchronous motor is connected with the main shaft belt pulley through a belt, the side surface of the X-axis machine seat is provided with two X-axis linear guide rails, the sliding blocks of the X-axis linear guide rail are provided with X-axis sliding plates, an X-axis servo motor is arranged on the left side of an X-axis base, a motor shaft of the X-axis servo motor is connected with an X-axis ball screw through an X-axis coupling, an X-axis sliding plate is provided with an X-axis nut seat connected with the X-axis ball screw, the X-axis sliding plate is provided with a Y-axis lifting sliding plate which is vertically arranged through a dovetail groove guide rail, the X-axis sliding plate is provided with an additional Y-axis lifting screw, the Y-axis lifting sliding plate is provided with a Y-axis lifting nut seat connected with the additional Y-axis lifting screw, the additional Y-axis lifting screw is connected with a hand wheel, the left side of the Y-axis lifting sliding plate is provided with an A-axis servo motor, the A-axis servo motor is connected with an A-axis RV reducer through an A-axis motor flange, the A-axis RV reducer is connected with a turntable seat through a reducer connecting plate, the lower end face of the turntable seat is provided with a C-axis servo motor, the C-axis servo motor is connected with the C-axis RV reducer through a C-axis motor flange, the rotary shaft panel is arranged on the upper end face of the C-axis RV reducer, the penetrating type electromagnetic disc is arranged on the rotary shaft panel, the three-phase asynchronous motor drives the spindle to rotate through the belt pulley during operation, the grinding wheel rotates, the Z-axis servo motor drives the spindle through a nut of the Z-axis ball screw, the spindle box moves left and right to realize left and right feeding of the grinding wheel, the X-axis servo motor can move front and back to the X-axis sliding plate, the rotary hand wheel can adjust the Y-axis lifting sliding plate to move up and down, a product workpiece on the penetrating type electromagnetic disc is processed at a position suitable for the height of the grinding wheel, the A-axis servo motor operates through the A-axis RV reducer, the rotary disc seat swings vertically, the workpiece is arranged on the working side face of the penetrating type electromagnetic disc through the clamp, the workpiece is sucked tightly through the clamp when the penetrating type electromagnetic disc, the C-axis servo motor is controlled to realize left and right rotary motion, in the working operation process mainly through five-axis four-axis linkage of the X-axis, the Z-axis, the A-axis and the C-axis servo motor and the additional shaft can realize the front and back motion, the market can meet the requirements of the grinding shears, the special-shaped blade and the industrial blade can produce rough surface, and the rough surface can meet the requirements, and the requirements of the production and the requirements of the processing of the high-end surface quality tool, and the requirements are met, and the requirements of the processing functions are met, and the requirements of the processing and the surface quality of the quality tool.
1. The device has the advantages of small volume, compact and stable structure, simple and durable whole structure and good running stability of a machine tool, and solves the production requirements of the market on beauty shears, surgical shears, cambered surface knife shears and special-shaped industrial knife grinding and processing by adopting a left transverse feeding shaft (Z axis), a longitudinal front and rear moving shaft (X axis), a swinging shaft (A axis), a rotating shaft (C axis) and an additional shaft (Y axis) lifting moving shaft.
2. The high-end product has the advantages of small volume, compact and stable structure, high-speed high-precision stable operation and high production efficiency by adopting a high-precision linear guide rail mode, solves the problems of rough surface texture and wavy dent of the high-end product, can meet the requirements of market production of the high-end product, and ensures the stability of high quality and high efficiency of production.
3. The swing shaft (A shaft) adopts a high-precision RV speed reducer structure, so that the precision of the swing angle is improved, and the whole structure is simple and durable.
4. The rotary table rotating shaft (C shaft) adopts a high-precision RV speed reducer structure, so that the precision and stability of the rotary table are improved.
The X and Z axes adopt the structure of roller linear guide rails, the running precision of the machine tool is improved, the structural rigidity is increased, the running stability of the machine tool is improved, and each axis can run at a higher speed due to the reduction of sliding friction force, so that the production efficiency is improved.
6. The workbench adopts a penetrating type electromagnetic disc, better sucks and fastens workpiece products with different sizes for processing, and uses the rotary table in a rotary structure mode.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic structural view of a miniature four-axis numerical control multifunctional grinding machine;
FIG. 2 is a front view of the structure of the miniature four-axis numerical control multifunctional grinding machine of the present utility model;
FIG. 3 is a top view of the structure of the miniature four-axis numerical control multifunctional grinding machine of the utility model;
FIG. 4 is a left side view of the structure of the miniature four-axis numerical control multifunctional grinding machine of the utility model;
FIG. 5 is a schematic view of a spindle module assembly according to the present utility model;
FIG. 6 is a left side view of the spindle module assembly of the present utility model;
FIG. 7 is a cross-sectional view A-A of FIG. 6;
FIG. 8 is a schematic view of a structure of a tool post module assembly of the present utility model;
FIG. 9 is a left side view of the table tool post module arrangement of the present utility model;
FIG. 10 is a sectional view B-B of FIG. 9;
fig. 11 is a C-C cross-sectional view of fig. 9.
1-A frame; 2-spindle module arrangement; 3-a workbench tool rest module device; 4-grinding wheel protective cover, 5-supporting seat, 6-Z axis linear guide rail, 7-Z axis servo motor installation seat, 8-Z axis ball screw, 9-Z axis nut seat, 10-Z axis supporting side plate, 11-headstock, 12-Z axis servo motor, 13-main shaft, 14-front bearing, 15-front gland, 16-grinding wheel disc, 17-grinding wheel, 18-grinding wheel pressing ring, 19-rear bearing, 20-rear gland, 21-main shaft belt pulley, 22-main motor installation plate, 23-three-phase asynchronous motor, 24-main motor belt pulley, 25-X axis base, 26-X axis linear guide rail, 27-X axis sliding plate, 28-X axis nut seat, 29-X axis ball screw, 30-X axis servo motor, 32-additional axis Y elevating screw, 34-hand wheel, 35-A axis servo motor flange, 37-A axis speed reducer, 38-speed reducer connection plate, 39-rotary disc, 40-rear end bearing, 21-main shaft pulley, 27-X axis linear guide rail, 27-X axis sliding plate, 28-X axis ball screw, 32-X axis servo motor, 32-Y axis elevating screw, 34-Y axis servo motor, 35-A axis servo motor, 36-A axis flange, 37-A axis speed reducer, 38-speed reducer connection plate, 39-rotary disc, 40-rear end motor, 42-rear end flange, 42-C axis flange and 45-40-C axis flange system, 45-C axis servo motor and 48-C axis flange system, 40-C axis servo motor, 45-C axis flange and 50-axis servo motor, 50-C axis flange system A sex separator and a 55-water pump.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model relates to a miniature four-axis numerical control multifunctional grinding machine structure, which is shown in figures 1 to 11, and comprises a machine frame 1, wherein a workbench tool rest module device 3 is arranged on the left side of the machine frame 1, a spindle module device 2 is arranged on the right side of the machine frame 1, the spindle module device 2 comprises a supporting seat 5 arranged on the right side of the machine frame 1, two pairs of Z-axis linear guide rails 6 are arranged on the top surface of the supporting seat 5, a Z-axis servo motor mounting seat 7,Z shaft servo motor mounting seat 7 is arranged on the top surface of the supporting seat 5, a Z-axis servo motor 12 is arranged on the Z-axis servo motor mounting seat 7, a spindle box 11 is arranged on four sliders of the Z-axis linear guide rails 6, which are connected with a Z-axis ball screw 8,Z through a Z-axis shaft coupling, a Z-axis nut seat 9 connected with the Z-axis ball screw 8 is arranged at the bottom of the spindle box 11, a spindle 13 is arranged in the spindle box 11, a grinding wheel 16 is arranged at one end of the spindle 13, a grinding wheel 17 is arranged on the grinding wheel 16 through a grinding wheel pressing ring 18, a spindle belt 21 is arranged on the other end of the spindle 13, an asynchronous motor mounting plate 22 is arranged on the top of the spindle box 11, a three-phase motor belt pulley 23 is arranged on the spindle motor mounting plate 22, a three-phase motor belt pulley 24 is connected with a spindle belt pulley 24, the spindle belt 24 is connected with a spindle belt pulley 24 through a spindle belt pulley 24, and a spindle belt pulley 21, the workbench tool rest module device 3 comprises an X-axis machine seat 25 arranged on the left side of a machine frame 1, two X-axis linear guide rails 26 are arranged on the side face of the X-axis machine seat 25, an X-axis sliding plate 27 is arranged on the sliding block of the X-axis linear guide rails 26, an X-axis servo motor 30 is arranged on the left side of the X-axis machine seat 25, a motor shaft of the X-axis servo motor 30 is connected with an X-axis ball screw 29 through an X-axis coupler, the X-axis sliding plate 27 is provided with an X-axis nut seat 28 connected with the X-axis ball screw 29, the X-axis sliding plate 27 is provided with a Y-axis lifting sliding plate 31 which is vertically arranged through a dovetail groove guide rail, the X-axis sliding plate 27 is provided with an additional Y-axis lifting screw 32, the Y-axis lifting sliding plate 31 is provided with a Y-axis lifting nut seat 33 which is connected with the additional Y-axis lifting screw 32, the additional Y-lifting screw 32 is connected with a hand wheel, an A-axis servo motor 35 is arranged on the left side of the Y-axis lifting screw 31, the A-axis servo motor 35 is connected with an A-axis RV speed reducer 37 through an A-axis motor flange 36, the A-axis speed reducer 37 is connected with a turntable seat 39 through a speed reducer connecting plate 38, a C-axis speed reducer end motor 46 is arranged on the lower end surface of the turntable seat 39 is provided with a C-axis servo motor shaft RV, and a C-axis speed reducer 46 is connected with a C-axis RV motor shaft C-18 through a C-axis speed reducer 45, and a C-axis speed reducer 45 is connected with a C-axis spindle 43 and a C-axis spindle 43 is arranged on a C-spindle 45, and a spindle-spindle is connected with a spindle-35 is arranged on the front surface of a spindle. The left side of the frame 1 is provided with a workbench tool rest module device 3, the right side of the frame 1 is provided with a main shaft module device 2, the top surface of a supporting seat 5 is provided with two pairs of Z-axis linear guide rails 6, a motor shaft of a Z-axis servo motor 12 is connected with four sliding blocks of the Z-axis ball screw 8,Z shaft linear guide rails 6 through a Z-axis coupling, a main shaft box 11 is arranged on four sliding blocks of the Z-axis linear guide rails 6, the bottom of the main shaft box 11 is provided with a Z-axis nut seat 9 connected with the Z-axis ball screw 8, a main shaft 13 is arranged in the main shaft box 11, one end of the main shaft 13 is provided with a grinding wheel disc 16, the grinding wheel disc 16 is provided with a grinding wheel 17 through a grinding wheel pressing ring 18, the other end of the main shaft 13 is provided with a main shaft belt pulley 21, the motor shaft of a three-phase asynchronous motor 23 is connected with a main motor belt pulley 24, the main motor belt pulley 24 is in transmission connection with the main shaft belt pulley 21 through a belt, two X-axis linear guide rails 26 are arranged on the side face of an X-axis base 25, an X-axis sliding plate 27 is arranged on a sliding block of the X-axis linear guide rails 26, an X-axis servo motor 30 is arranged on the left side of the X-axis base 25, a motor shaft of the X-axis servo motor 30 is connected with an X-axis ball screw 29 through an X-axis coupler, the X-axis sliding plate 27 is provided with an X-axis nut seat 28 connected with the X-axis ball screw 29, the X-axis sliding plate 27 is provided with a Y-axis lifting sliding plate 31 which is vertically arranged through a dovetail groove guide rail, the X-axis sliding plate 27 is provided with an additional Y-axis lifting screw 32, the Y-axis lifting sliding plate 31 is provided with a Y-axis lifting nut seat 33 connected with the additional Y-lifting screw 32, an A-axis servo motor 35 is arranged on the left side of the Y-axis lifting sliding plate 31, the A-axis servo motor 35 is connected with an A-axis RV speed reducer 37 through an A-axis motor flange 36, the A-axis RV speed reducer 37 is connected with a turntable seat 39 through a speed reducer connecting plate 38, the lower end face of the turntable seat 39 is provided with a C-axis servo motor 46, the C-axis servo motor 46 is connected with a C-axis RV reducer 44 through a C-axis motor flange 45, the C-axis RV reducer 44 is connected with a C-axis rotating shaft 43, the upper end face of the C-axis rotating shaft 43 is provided with a rotating shaft panel 49, the rotating shaft panel 49 is provided with a penetrating electromagnetic disc 50, during operation, the three-phase asynchronous motor 23 drives the main shaft 13 to rotate through a belt pulley, the grinding wheel 17 rotates, the Z-axis servo motor 12 is driven by a nut of the Z-axis ball screw 8, the main shaft box 11 moves left and right to realize left and right feeding of the grinding wheel 17, the X-axis servo motor 30 operates to enable the X-axis sliding plate 27 to move forwards and backwards, the rotating hand wheel 34 can adjust the Y-axis lifting sliding plate 31 to move up and down, a product workpiece on the penetrating type electromagnetic disc 50 is processed at a position suitable for the height position of the grinding wheel 17, the A-axis servo motor 35 operates by means of the A-axis RV reducer 37, the workpiece is arranged on the working side of the penetrating type electromagnetic disc seat 39 through a clamp, when the penetrating type electromagnetic disc 50 is electrified, the workpiece is arranged on the working side of the penetrating type electromagnetic disc 50, the workpiece is tightly through the clamp, the workpiece 46 is controlled by the clamp, the left and the work shaft is mainly operated, and the left and right is operated through the operation of the X shaft, and the operation process of the rotating shaft, The four-axis linkage of the Z axis, the A axis, the C axis and the additional axis Y axis is realized, the grinding production requirements of the market for beauty shears, surgical shears, cambered surface cutters and special-shaped industrial cutters are met, the phenomena of rough surface texture and wavy dents in the processing of the type of high-end products are eliminated, and a plurality of functional actions can meet production requirements, so that the processing method has good use effect and the following beneficial effects:
1. The device has the advantages of small volume, compact and stable structure, simple and durable whole structure and good running stability of a machine tool, and solves the production requirements of the market on beauty shears, surgical shears, cambered surface knife shears and special-shaped industrial knife grinding and processing by adopting a left transverse feeding shaft (Z axis), a longitudinal front and rear moving shaft (X axis), a swinging shaft (A axis), a rotating shaft (C axis) and an additional shaft (Y axis) lifting moving shaft.
2. The high-end product has the advantages of small volume, compact and stable structure, high-speed high-precision stable operation and high production efficiency by adopting a high-precision linear guide rail mode, solves the problems of rough surface texture and wavy dent of the high-end product, can meet the requirements of market production of the high-end product, and ensures the stability of high quality and high efficiency of production.
3. The swing shaft (A shaft) adopts a high-precision RV speed reducer structure, so that the precision of the swing angle is improved, and the whole structure is simple and durable.
4. The rotary table rotating shaft (C shaft) adopts a high-precision RV speed reducer structure, so that the precision and stability of the rotary table are improved.
The X and Z axes adopt the structure of roller linear guide rails, the running precision of the machine tool is improved, the structural rigidity is increased, the running stability of the machine tool is improved, and each axis can run at a higher speed due to the reduction of sliding friction force, so that the production efficiency is improved.
6. The workbench adopts a penetrating type electromagnetic disc, better sucks and fastens workpiece products with different sizes for processing, and uses the rotary table in a rotary structure mode.
The top surface of the supporting seat 5 is provided with a Z-axis supporting side plate 10 for installing the Z-axis ball screw 8, which is beneficial to the stable installation of the Z-axis ball screw 8.
The front bearing 14 and the front gland 15 are arranged at one end of the main shaft 13, the rear bearing 19 and the rear gland 20 are arranged at the other end of the main shaft 13, so that the stability and the sealing waterproof performance of the main shaft 13 are improved, and the main shaft 13 rotates smoothly.
The turntable seat 39 is connected with a rear-end rotating shaft 40, and the rear-end rotating shaft 40 is supported and installed through a rear-end bearing 41 and is provided with a rear-end pressing cover 42 for sealing, so that the turntable seat 39 is more stable in installation, waterproof and smooth in rotation.
The upper end of the C-axis rotating shaft 43 is provided with a rotating shaft bearing 47, the upper end surface of the turntable seat 39 is provided with a C-axis gland 48, and the C-axis gland 48 compresses the outer ring end surface of the rotating shaft bearing 47, so that the C-axis rotating shaft 43 is more stably installed, more waterproof and smoother in rotation.
The frame 1 is provided with the grinding wheel protective cover 4 for protecting the grinding wheel 17, so that the safety of the grinding wheel 17 in the working process is improved.
A numerical control system 51 is arranged on the front side of the frame 1, so that the numerical control of the grinding machine is facilitated.
An electric box control cabinet 52 is arranged on the rear side of the frame 1, so that the power supply connection of the grinding machine is facilitated.
The water tank 53 and the water pump 55 are arranged at the rear of the frame 1, and the water pump 55 is used for cooling, so that the deformation and dust pollution caused by the overheating of the workpiece can be prevented.
A magnetic separator 54 is arranged at the rear of the frame 1, and the water is discharged through the magnetic separator 53 to separate the iron pins for recycling.
The grinding machine adopts a special four-axis numerical control grinding machine system, can write a program manually, can automatically generate a machining program by directly inputting simple parameters, can read dxf patterns to generate the machining program, realizes humanized operation, and has more uniform, smooth and standard machined product grinding surfaces.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (10)
1. A miniature four-axis numerical control multifunctional grinding machine structure is characterized in that: the X-axis linear guide comprises a frame, a workbench tool rest module device is arranged on the left side of the frame, a spindle module device is arranged on the right side of the frame, the spindle module device comprises a supporting seat arranged on the right side of the frame, two pairs of Z-axis linear guide rails are arranged on the top surface of the supporting seat, a Z-axis servo motor mounting seat is arranged on the top surface of the supporting seat, a Z-axis servo motor is arranged on the Z-axis servo motor mounting seat, a motor shaft of the Z-axis servo motor is connected with a Z-axis ball screw through a Z-axis coupling, a spindle box is arranged on four sliding blocks of the Z-axis linear guide rails, a spindle is arranged at the bottom of the spindle box, a grinding wheel disc is arranged at one end of the spindle box, a grinding wheel is arranged on the other end of the spindle through a grinding wheel pressing ring, a spindle belt pulley is arranged at the top of the spindle box, an asynchronous motor is arranged on the main motor mounting plate, the three-phase asynchronous motor is connected with a main motor belt pulley, the main motor belt pulley is connected with a motor shaft of the X-axis servo motor through a belt, the spindle box is connected with a spindle box, the X-axis linear guide rail is arranged on the X-axis linear guide rail, the X-axis linear guide rail is connected with the X-axis linear guide rail is arranged on the left side of the X-axis linear guide device, the X-axis linear guide device is connected with a X-axis guide seat through a X-axis, the X-axis guide device is arranged on the X-axis guide frame, and the X-axis guide device is arranged on the X-axis guide device, and is connected with the X-axis guide rail, the X-axis sliding plate is provided with a Y-axis lifting sliding plate which is vertically arranged through a dovetail groove guide rail, the X-axis sliding plate is provided with an additional-axis Y lifting screw rod, the Y-axis lifting sliding plate is provided with a Y-axis lifting nut seat which is connected with the additional-axis Y lifting screw rod, the additional-axis Y lifting screw rod is connected with a hand wheel, the left side of the Y-axis lifting sliding plate is provided with an A-axis servo motor, the A-axis servo motor is connected with an A-axis RV reducer through an A-axis motor flange, the A-axis RV reducer is connected with a turntable seat through a reducer connecting plate, the lower end face of the turntable seat is provided with a C-axis servo motor, the C-axis RV reducer is connected with a C-axis rotating shaft, the upper end face of the C-axis rotating shaft is provided with a rotating shaft panel, and the rotating shaft panel is provided with a penetrating electric disk RV.
2. The structure of claim 1, wherein the top surface of the bearing seat is provided with a Z-axis supporting side plate for installing the Z-axis ball screw.
3. The structure of the miniature four-axis numerical control multifunctional grinding machine of claim 1, wherein one end of the main shaft is provided with a front bearing and a front gland, and the other end of the main shaft is provided with a rear bearing and a rear gland.
4. The structure of claim 1, wherein the turntable base is connected with a rear end rotating shaft, and the rear end rotating shaft is supported and installed through a rear end bearing and is provided with a rear end pressing cover seal.
5. The structure of claim 1, wherein a spindle bearing is mounted at the upper end of the spindle of the C-axis, a C-axis gland is mounted at the upper end face of the turntable seat, and the C-axis gland compresses the outer ring end face of the spindle bearing.
6. The structure of claim 1, wherein the frame is provided with a grinding wheel protecting cover for protecting the grinding wheel.
7. The structure of the miniature four-axis numerical control multifunctional grinding machine of claim 1, wherein a numerical control system is arranged on the front side of the frame.
8. The structure of the miniature four-axis numerical control multifunctional grinding machine of claim 1, wherein an electric box control cabinet is arranged at the rear side of the frame.
9. The structure of the miniature four-axis numerical control multifunctional grinding machine of claim 1, wherein a water tank and a water pump are arranged at the rear part of the frame.
10. The structure of the miniature four-axis numerical control multifunctional grinding machine of claim 1, wherein a magnetic separator is arranged at the rear part of the frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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