CN206296743U - The cylindrical grinder of curve high in a kind of automatic milling parabola - Google Patents

Abstract

The utility model discloses an outer cylindrical grinder for automatically grinding parabolic middle and high curves, comprising a bed, a first column, a second column, a workbench mechanism, a first transverse feed mechanism, a second transverse feed mechanism, and a third transverse feed mechanism And the grinding head mechanism, the first transverse feed mechanism is fixed on one end of the sliding base through the slide rail, the second transverse feed mechanism is fixed on the other end of the slide base through the slide rail, and the workbench mechanism is fixed on one side of the first transverse feed mechanism, The sliding base is fixed on the upper end of the bed through the third transverse feed mechanism, one side of the first transverse feed mechanism is placed inside the first column, one side of the second column is provided with a controller, and the top of the second column is provided with a grinding machine. head body. The beneficial effects of the utility model are: the automatic grinding machine for the cylindrical grinding machine with high and medium parabolic curves, the numerical control automatic grinding equipment can improve process stability, improve product quality, reduce repair rate, reduce repair man-hours, and improve work efficiency.

Description

A Cylindrical Grinding Machine for Automatic Grinding of Parabolic Medium and High Curves

technical field

The utility model relates to an outer cylindrical grinder, in particular to an outer cylindrical grinder for automatically grinding parabolic middle and high curves.

Background technique

Ordinary cylindrical grinding machines have very poor precision in processing workpieces with medium and high curves, and the reliability of whether the medium and high curves are parabolic is not high, and the quality stability is very poor. The quality of the entire product is affected by factors such as the control of human operation and the personal skills of the operator.

Utility model content

The technical problem to be solved by the utility model is to overcome the defects of poor accuracy of workpieces processed by traditional cylindrical grinding machines with high curves, and whether the high curves are parabolic, the reliability is not high, and the quality stability is very poor. Cylindrical grinder to solve the above problems.

In order to achieve the above purpose, the utility model provides the following technical solutions: a cylindrical grinding machine for automatically grinding parabolic middle and high curves, including a bed, a first column, a second column, a workbench mechanism, a first transverse feed mechanism, a second transverse The first transverse advance mechanism is fixed on one end of the sliding base through a slide rail, and the second transverse advance mechanism is fixed on the other end of the slide base through a slide rail. The workbench mechanism is fixed on one side of the first transverse feed mechanism, the sliding base is fixed on the upper end of the bed through the third transverse feed mechanism, and one side of the first traverse feed mechanism is placed inside the first column, so The inside of the first column is provided with a reducer, one side of the top of the first column is provided with a cylinder, one side of the cylinder is provided with a positioning pin and a fixed claw plate, and the top of the workbench mechanism is provided with a main shaft. One side of the workbench mechanism is provided with a cooling water pipe, the bottom end of the workbench mechanism is provided with a lubricating pump, one side of the second transverse feed mechanism is placed inside the second column, and the second column One side is provided with a controller, the top of the second column is provided with a grinding head mechanism, the two ends of the bed are respectively provided with baffles, one side inside the bed is provided with a water pump, and the upper end of the water pump A filter screen is provided, a human body sensor is provided on one side of the bed, and a loudspeaker is provided on one side of the human body sensor.

Further, the main shaft is provided with a positioning hole engaged with a positioning pin.

Further, the first lateral feed mechanism, the second lateral feed mechanism and the third lateral feed mechanism all adopt servo mechanisms.

Further, the first transverse advance mechanism and the slide rail and the second transverse advance mechanism and the slide rail are both slidably connected by sliders, and the first transverse advance mechanism is connected to the slide rail, and the second transverse advance mechanism is connected to the slide rail Ball screw rods are provided at the junction of the third transverse feed mechanism and the sliding base, and the two ends of the ball screw are respectively connected with the drive inside the first traverse mechanism, the second traverse mechanism and the third traverse mechanism. motor connection.

Further, a sliding guide rail is provided at the joint between the bottom of the sliding base and the bed.

Further, the controller is programmed with numerical control system programming.

Further, the model of the driving motor is GNT2000+18NM.

Further, the model of the ball screw is 4006-1300 (P3).

Further, the lubricating pump is connected with the first traverse mechanism, the second traverse mechanism, the third traverse mechanism and the grinding head mechanism through a lubrication pipeline.

Further, the controller is electrically connected with the drive motor, lubricating pump, reducer, cylinder, water pump, human sensor and speaker.

Compared with the prior art, the beneficial effect of the utility model is: the cylindrical grinding machine for automatic grinding of parabolic middle and high curves, the numerical control automatic grinding equipment can improve process stability, improve product quality, reduce repair rate, reduce repair time, improve Work efficiency; at the same time, it can process workpieces with true parabolic medium and high curves. The CNC automatic grinding equipment does not require manual adjustment by personnel. After programming, the workpiece can be automatically processed according to requirements, and the requirements for personnel skills and operations are reduced. Product quality is affected by personal factors.

Description of drawings

The accompanying drawings are used to provide a further understanding of the utility model, and constitute a part of the description, and are used to explain the utility model together with the embodiments of the utility model, and do not constitute a limitation to the utility model. In the attached picture:

Fig. 1 is the structure schematic diagram of a kind of cylindrical grinder that automatically grinds the high curve of the parabola described in the utility model;

In the figure: 1. bed; 2. slide rail; 3. filter screen; 4. water pump; 5. reducer; 6. first column; 7. first transverse feed mechanism; 8. cylinder; 9. positioning pin; 10. Main shaft; 11. Fixed jaw plate; 12. Cooling water pipe; 13. Workbench mechanism; 14. Lubricating pump; 15. Sliding base; 16. Grinding head mechanism; 17. Second transverse feed mechanism; 18. Second column ; 19, slider; 20, baffle; 21, speaker; 22, human body sensor; 23, the third transverse advance mechanism; 24, ball screw; 25, controller.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. For example, based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present invention.

Please refer to Fig. 1, the utility model provides a technical solution: a cylindrical grinding machine for automatically grinding parabolic middle and high curves, including a bed 1, a first column 6, a second column 18, a workbench mechanism 13, a first transverse feed Mechanism 7, the second lateral feed mechanism 17, the third lateral feed mechanism 23 and the grinding head mechanism 16, the first lateral feed mechanism 7 is fixed on one end of the sliding base 15 through the slide rail 2, and the second traverse feed mechanism 17 passes through the slide rail 2 Fixed on the other end of the sliding base 15, the workbench mechanism 13 is fixed on one side of the first transverse feed mechanism 7, the slide base 15 is fixed on the upper end of the bed 1 by the third transverse feed mechanism 23, the first traverse mechanism 7 One side is placed inside the first column 6, the inside of the first column 6 is provided with a reducer 5, one side of the top of the first column 6 is provided with a cylinder 8, and one side of the cylinder 8 is provided with a positioning pin 9 and a fixed claw plate 11. The top of the workbench mechanism 13 is provided with a spindle 10, one side of the workbench mechanism 13 is provided with a cooling water pipe 12, the bottom end of the workbench mechanism 13 is provided with a lubricating pump 14, and one side of the second transverse feed mechanism 17 is placed Inside the second column 18, a side of the second column 18 is provided with a controller 25, the top of the second column 18 is provided with a grinding head mechanism 16, and the two ends of the bed 1 are respectively provided with a baffle plate 20, and the inside of the bed 1 One side of the bed is provided with a water pump 4, the upper end of the water pump 4 is provided with a filter screen 3, one side of the bed 1 is provided with a human body sensor 22, and one side of the human body sensor 22 is provided with a speaker 21. , fix the plate profile on the workbench 13, the cylinder 8 pushes the positioning pin 9 and the fixed claw disc 11 to move towards the workbench 3, the positioning pin 6 passes through the fixing hole of the plate profile and inserts into the positioning hole of the main shaft 10 of the workbench 13, Until the fixed claw plate 11 tightly engages the plate profile on the workbench 13, when working, input a certain operation process into the controller 25, and fix the plate profile on the workbench 13, the device according to the input program, The first traverse mechanism 7, the second traverse mechanism 17, and the third traverse mechanism 23 adjust the position of the operation, so that the workpiece can be ground in a suitable position. At the same time, in the process of processing, the cooling water pipe is used to The cooling water output by 12 can flow into the inside of the bed 1 and be filtered through the filter screen 3 to realize the reuse of cooling water. The human body sensor 22 provided can be set and controlled by the controller 25. When leaving the distance set by the machine tool, the controller 25 will control the speaker 21 to make a sound to remind the operator that the grinding machine can process workpieces with true parabolic middle and high curves with a series of operations and programming procedures.

The main shaft 10 is provided with a positioning hole engaged with the positioning pin 9 to fix the workpiece.

The first lateral feed mechanism 7, the second lateral feed mechanism 17 and the third lateral feed mechanism 23 all adopt servo mechanisms to ensure the high efficiency of the grinding machine for workpiece processing.

The first transverse advance mechanism 7 and the slide rail 2 and the second transverse advance mechanism 17 and the slide rail 2 are all slidably connected by the slide block 19, and the joint between the first transverse advance mechanism 7 and the slide rail 2, the second transverse advance mechanism 17 and the slide rail 2 Ball screw 24 is provided at the junction of slide rail 2, the junction of the third transversely advancing mechanism 23 and sliding base 15, and the two ends of ball screw 24 are respectively connected with first transversely advancing mechanism 7, second transversely advancing mechanism 17 and The drive motor inside the third transverse feed mechanism 23 is connected, and through programming, the first transverse feed mechanism 7 , the second transverse feed mechanism 17 and the third transverse feed mechanism 23 utilize the drive motor and the ball screw 24 to cooperate with the slide rail 2 for displacement.

The bottom of the sliding base 15 and the junction of the bed 1 are provided with sliding guide rails to realize the sliding of the sliding base 15 and the bed 1 .

The controller 25 is programmed with numerical control system programming to ensure the efficiency of the automatic operation of the grinding machine.

The model of the driving motor is GNT2000+18NM.

The model of the ball screw 24 is 4006-1300 (P3).

The lubricating pump 14 is connected with the first traverse mechanism 7, the second traverse mechanism 17, the third traverse mechanism 23 and the grinding head mechanism 16 through the lubrication pipeline, and the controller 25 is used to control the lubricating pump 14 during the processing of the workpiece. Lubricate the first lateral feed mechanism 7 , the second lateral feed mechanism 17 and the third lateral feed mechanism 23 through the lubricating pipeline.

The controller 25 is electrically connected with the drive motor, the lubricating pump 14 , the speed reducer 5 , the cylinder 8 , the water pump 4 , the human sensor 22 and the speaker 21 .

The beneficial effect of the utility model is that: this kind of cylindrical grinding machine for automatic grinding of parabolic middle and high curves, the numerical control automatic grinding equipment can improve process stability, improve product quality, reduce repair rate, reduce repair man-hours, and improve work efficiency; at the same time, it can process real For workpieces with parabolic curves in the sense, the CNC automatic grinding equipment does not require manual adjustment by personnel. After programming, the workpiece can be automatically processed according to the requirements. The requirements for personnel skills and operations are reduced, and the products will not be affected by personal factors. quality.

Finally, it should be noted that: the above is only a preferred embodiment of the utility model, and is not intended to limit the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art , it can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present utility model, All should be included within the protection scope of the present utility model.

Claims (10)

1. A cylindrical grinding machine for automatically grinding parabolic middle and high curves, characterized in that it comprises a bed (1), a first column (6), a second column (18), a table mechanism (13), a first transverse feed Mechanism (7), the second traverse mechanism (17), the third traverse mechanism (23) and the grinding head mechanism (16), the first traverse mechanism (7) is fixed on the sliding base through the slide rail (2) (15), the second transverse advance mechanism (17) is fixed on the other end of the sliding base (15) by the slide rail (2), and the workbench mechanism (13) is fixed on the first transverse advance mechanism (7) ), the sliding base (15) is fixed on the upper end of the bed (1) through the third transverse advance mechanism (23), and one side of the first transverse advance mechanism (7) is placed on the first column ( 6), the inside of the first column (6) is provided with a reducer (5), and one side of the top of the first column (6) is provided with a cylinder (8), and one of the cylinders (8) Positioning pins (9) and fixed claws (11) are arranged on the side, a main shaft (10) is arranged on the top of the workbench mechanism (13), and a cooling water pipe (12) is arranged on one side of the workbench mechanism (13). ), the bottom end of the table mechanism (13) is provided with a lubricating pump (14), and one side of the second lateral advance mechanism (17) is placed inside the second column (18), and the second column One side of (18) is provided with controller (25), and the top of described second column (18) is provided with grinding head mechanism (16), and the two ends of described bed (1) are respectively provided with baffle plate (20 ), one side of the bed (1) is provided with a water pump (4), the upper end of the water pump (4) is provided with a filter screen (3), and one side of the bed (1) is provided with a human body sensor device (22), one side of the human body sensor (22) is provided with a loudspeaker (21). 2. The cylindrical grinding machine for automatically grinding parabolic middle and high curves according to claim 1, characterized in that, the main shaft (10) is provided with a positioning hole engaging with the positioning pin (9). 3. A kind of cylindrical grinding machine for automatically grinding parabolic middle and high curves according to claim 1, characterized in that, the first traverse mechanism (7), the second traverse mechanism (17) and the third traverse mechanism (23) all adopt servo mechanism. 4. A kind of cylindrical grinder for automatically grinding parabolic middle and high curves according to claim 1, characterized in that, the first traverse mechanism (7) is connected with the slide rail (2) and the second traverse mechanism (17) It is slidingly connected with the slide rail (2) through the slide block (19), and the connection between the first transverse feed mechanism (7) and the slide rail (2) and the connection between the second traverse feed mechanism (17) and the slide rail (2) , The junction of the third transverse advance mechanism (23) and the sliding base (15) is provided with a ball screw (24), and the two ends of the ball screw (24) are respectively connected with the first transverse advance mechanism (7), The second transverse feed mechanism (17) is connected with the driving motor inside the third transverse feed mechanism (23). 5. A cylindrical grinding machine for automatically grinding parabolic mid-high curves according to claim 1, characterized in that a sliding guide rail is provided at the connection between the bottom of the sliding base (15) and the bed (1). 6. The cylindrical grinding machine for automatically grinding parabolic middle and high curves according to claim 1, characterized in that, the controller (25) is internally programmed with a numerical control system programming. 7. The cylindrical grinding machine for automatically grinding parabolic curves according to claim 4, wherein the model of the driving motor is GNT2000+18NM. 8. A cylindrical grinding machine for automatically grinding parabolic middle and high curves according to claim 4, characterized in that, the model of the ball screw (24) is 4006-1300 (P3). 9. A kind of cylindrical grinding machine for automatically grinding parabolic middle and high curves according to claim 1, characterized in that, the lubricating pump (14) communicates with the first transverse feed mechanism (7) and the second transverse feed mechanism through the lubrication pipeline (17), the third traverse mechanism (23) is connected with the grinding head mechanism (16). 10. A kind of cylindrical grinding machine for automatically grinding parabolic middle and high curves according to claim 7, characterized in that, the controller (25) communicates with the drive motor, lubricating pump (14), speed reducer (5), cylinder ( 8), the water pump (4), the human sensor (22) and the speaker (21) are electrically connected.