CN206201218U - A kind of multifunctional stone profiling machine - Google Patents

Abstract

The utility model discloses a multifunctional stone profiling machine, which comprises a base, a column, a workpiece clamping mechanism, a workpiece cutting mechanism, and a workpiece profiling mechanism. The column includes left and right columns fixed on the base; the workpiece clamping mechanism includes a horizontal setting The upper arm and the rotary table between the left and right columns, the upper arm can move up and down along the left and right columns, and a thimble is installed on the upper arm; the workpiece cutting mechanism includes the left and right longitudinal beams vertically arranged on the base, the crossbeam arranged between the longitudinal beams, and the cutting device , the longitudinal beam can move horizontally, the horizontal slide plate is installed on the cross beam, the vertical slide plate is installed on the horizontal slide plate, and the cutting device is installed on the vertical slide plate. The cutting device includes a base, a cutting spindle and a cutting motor, and both ends of the cutting spindle can be installed Saw blade, the base is installed on the vertical slide plate through the central shaft, and the base can rotate around the vertical slide plate through the central shaft. The utility model can process stone products of various shapes such as cylinders, discs, etc., and can simultaneously Process multiple workpieces.

Description

A multifunctional stone profiling machine

technical field

The utility model belongs to the field of mechanical equipment, in particular to a stone profiling machine for stone processing.

Background technique

Most of the existing stone profiling machines are used to process the circumferential surface of cylindrical stone. The processing of disc stone surface is usually completed by a vertical processing saw blade moving laterally on the stone surface. This processing method only It can complete the processing of one stone product, but the processing efficiency is low, the labor intensity is high, and the processed stone products lack uniformity, so it is not suitable for large-scale production.

Utility model content

In view of the problems existing in the process of processing the surface of disc-type stone materials in the prior art, the following technical solutions are now proposed:

A multifunctional profiling machine, including a base, a column, a workpiece clamping mechanism,

Workpiece cutting mechanism, workpiece profiling mechanism;

The uprights include left and right uprights fixed on the base;

The workpiece clamping mechanism includes an upper arm and a turntable horizontally arranged between the left and right columns. The upper arm can be vertically lifted along the column through a vertical lifting drive mechanism. The upper arm is provided with a thimble for clamping the workpiece. The turntable is set on the base;

The workpiece cutting mechanism includes left and right longitudinal beams vertically arranged on the base, crossbeams arranged between the longitudinal beams, and a cutting device. The longitudinal beams can be moved horizontally by a horizontal moving device. A horizontal slide and a cross slide are installed on the crossbeam A horizontal drive mechanism, a vertical slide plate and a vertical drive mechanism for the vertical slide plate are installed on the horizontal slide plate, and the cutting device is installed on the vertical slide plate;

The profiling control mechanism includes an industrial microcomputer, and the industrial microcomputer communicates with the driving mechanism of the workpiece cutting mechanism and the workpiece clamping mechanism;

The cutting device of the workpiece cutting mechanism includes a base, a main shaft, and a cutting motor. The base is installed on a vertical slide plate. The main shaft and the cutting motor are installed on the base. Both ends of the main shaft are fixed with a tool fixtures.

Further, sprockets are installed on the bottom of the rotary disc, and a drive motor and a reducer connected to the drive motor are installed on the base. A sprocket is installed on the output shaft of the reducer. The sprocket is connected to the sprocket at the bottom of the turntable through a chain.

Further, a central shaft is installed on the vertical slide, the base is connected with the vertical slide through the central shaft, the base can rotate around the vertical slide through the central shaft, and a T-shaped groove is processed on the vertical slide. A fixing hole is processed on the base, and the base and the vertical slide are clamped and fixedly connected by T-shaped bolts.

Further, more than one horizontal slide plate is installed on the crossbeam, each

Vertical slides and cutting devices are installed on the horizontal slides.

Further, the drive device for horizontal movement of the longitudinal beam includes

The left and right vertical slide plates under the beam, the left and right longitudinal feed screws, and the nuts matched with the lead screws are respectively installed on the left and right vertical slide plates. The longitudinal stepping motor is connected to the two lead screws through a long transmission shaft, and the tops of the two lead screws It is respectively connected with the long drive shaft through a reducer.

Further, the lateral drive mechanism of the traversing slide plate includes a traversing lead screw, a traversing nut cooperating with the traversing lead screw, and a lateral stepping motor that drives the traversing lead screw to rotate. The traversing lead screw is installed on the beam, The moving nut is fixedly installed on the horizontal slide plate.

Further, the vertical driving mechanism of the vertical slide includes a vertical stepping motor and a vertical screw, both of which are mounted on the horizontal slide, and the vertical screw is driven to rotate by the vertical stepping motor, and the vertical A nut is fixedly installed on the slide plate, and the vertical lead screw is in transmission cooperation with the nut on the vertical slide plate.

Further, the lifting drive mechanism of the upper arm includes a lifting motor, an installation

The left and right lifting lead screws on the left and right columns, the nuts matched with the lead screws, and the carriage fixedly installed together with the nuts, the two ends of the upper arm are fixedly installed on the carriage respectively, and the lifting motor is connected to the carriage through a long transmission shaft. The two lead screws are connected, and the top ends of the two lead screws are respectively connected to the long transmission shaft through a reducer.

Further, the upper arm is also provided with a hand wheel for driving the thimble to move up and down.

The beneficial effects of the multifunctional stone profiling machine of the present utility model are:

1. It overcomes the shortcoming that the multi-head stone profiling machine can only process the cylindrical stone surface. The cutting device can rotate around the vertical slide, thereby driving the cutting saw blade to rotate around the vertical slide. According to the work needs, the contact angle between the cutting saw blade and the stone surface It can be adjusted to process stone surfaces of various shapes.

2. Multiple cutting saw blades process multiple workpieces at the same time, which improves the processing efficiency and the uniformity of the processed workpieces.

Description of drawings

Fig. 1 is the front view when the utility model cuts disc class workpiece;

Fig. 2 is the plan view when the utility model cuts disc type workpiece;

Fig. 3 is the left side view when the utility model is cutting disc-like workpieces;

Fig. 4 is the three-dimensional view when the utility model cuts disc class workpiece;

Fig. 5 is the front view of the utility model when cutting cylindrical workpieces;

Figure 6 is a top view of the utility model when cutting cylindrical workpieces;

Fig. 7 is a left view of the utility model when cutting cylindrical workpieces;

Fig. 8 is a perspective view of the utility model when cutting cylindrical workpieces.

detailed description

In order to better understand the technical solution of the utility model, the embodiments of the utility model will be described in detail below in conjunction with the accompanying drawings.

With reference to Fig. 1, Fig. 2, Fig. 3, shown in Fig. 4, the stone profiling machine provided by this utility model is made up of following parts:

1. The base 1, the base 1 is welded by section steel material.

2. Column 2. The column 2 includes a front right column 21 and a front left column 22 fixed on the front end of the base.

3. The workpiece clamping mechanism 3, the workpiece clamping mechanism 3 includes an upper arm 32 horizontally arranged between the front right column 21 and the front left column 22, the upper arm 32 is provided with a thimble 33 that can move up and down, and the base 1 A stone turntable 31 is arranged on it, the centerline of the thimble 33 and the centerline of the turntable 31 are on the same vertical line, and the upper arm 32 can move up and down along the columns 21 and 22 through a vertical lift drive mechanism.

The lifting drive mechanism of the upper arm 32 includes a lifting motor 37, a lifting screw that is respectively arranged in the middle of the left and right columns 21, 22, the carriages 38a, 38b that are arranged at the two ends of the upper arm 32, and the nuts that are fixedly connected with the carriages 38a, 38b respectively. , the long drive shaft 35, the left and right worm gear reducers 36a, 36b, the worm gear reducers 36a, 36b are connected through the transmission of the long drive shaft 35, the lifting lead screw is matched with the nut drive fixed on the carriage, and the lifting motor 37 passes through The worm gear reducer 36a, 36b drives the lifting screw to rotate, and the rotation of the lifting screw drives the nut on the carriage to move up and down, thereby driving the upper arm 32 to move up and down along the column. The upper arm 32 is also provided with a hand wheel 34 for adjusting the position of the thimble 33, and the position of the thimble can be fine-tuned by rotating the hand wheel.

Described base 1 is provided with the driving device that drives rotary disc 31 to rotate, and described driving device comprises drive motor, speed reducer 38, chain, driving sprocket, driven sprocket, and drive motor is installed on the speed reducer 38, and speed reducer 38 Installed on the base 1, a driving sprocket is installed on the main shaft of the reducer, and a passive sprocket is installed on the bottom of the rotary disc 31. The driving sprocket and the passive sprocket are connected together through a chain, and the driving motor drives the driving chain through the reducer 38. The sprocket rotates, and the driving wheel drives the passive sprocket to rotate through the chain.

4. Workpiece cutting mechanism4.

The workpiece cutting mechanism 4 includes left and right longitudinal beams 41a, 41b vertically arranged on the base 1, and a horizontal moving device 42 of the left and right longitudinal beams. Nuts are respectively fixedly installed on the top, the left and right longitudinal feed screw 42c, 42d, the longitudinal stepper motor 42g, the left and right turbine worm reducers 42e, 42f, the long drive shaft 42h, and the left and right longitudinal beams 41a, 41b are installed on the left and right longitudinal beams respectively. On the slide plates 42a, 42b, the left and right longitudinal feed screws 42c, 42d are connected to the nuts respectively, the left turbine worm reducer 42e drives the right turbine worm reducer 42f to rotate through the long transmission shaft 42h, and the longitudinal stepper motor 42g passes through the turbine The worm reducers 42e, 42f drive the left and right longitudinal feed screw 42c, 42d to rotate, thereby driving the left and right longitudinal beams 41a, 41b to move horizontally.

A crossbeam 43 is arranged between the left and right crossbeams 41a, 41b, and a cross slide plate 44 and a cross slide plate lateral driving device 45 are installed on the cross beam 43. Nut is fixedly installed on 44, and the traversing lead screw 45b and the nut transmission on the sledgeboard cooperate, and the traversing stepping motor 45a drives the sledgeboard 44 to move left and right by the traversing lead screw 45b.

Vertical slide plate 46 and vertical drive unit 47 of vertical slide plate are installed on the horizontal slide plate 44, described vertical slide plate vertical drive unit 47 comprises vertical stepper motor 47a, vertically moves lead screw 47b, is fixedly installed with nut on the vertical slide plate 46, vertically moves wire The bar 47b cooperates with the nut transmission on the vertical slide plate, and the vertical stepping motor 47a drives the vertically moving lead screw 47b to rotate so as to drive the vertical slide plate 46 to move vertically up and down.

Cutting device 48 is installed on the vertical slide plate 46, and cutting device comprises base 48a, main shaft 48b, cutting motor 48c, and main shaft 48b and cutting motor 48c are all fixedly installed on the base 48a, and described base 48a passes central shaft 49 and vertical The slide plate 46 is movably connected, the base 48a can rotate around the vertical slide plate 46 through the central shaft 49, the vertical slide plate 46 is processed with a T-shaped groove, the base 48a is processed with a fixing hole, the base 48a and the vertical slide plate 46 are clamped by T-shaped bolts Tight fixed connection. Both ends of the main shaft 48b are provided with installation shafts for installing saw blades, and one main shaft can simultaneously install two saw blades.

The working process of this machine is as follows:

When cutting a cylindrical workpiece, first adjust the saw blade to a horizontal state by rotating the base 48a; then fix the workpiece, install the workpiece blank on the rotary table 31, move the lifting motor 37 to lower the upper arm 32, and when the thimble 33 on the upper arm approaches When the workpiece is blank, turn and adjust the hand wheel 34 to clamp the blank; start the rotary table 31 to drive the motor to drive the rotary table to drive the workpiece to rotate; then cut, according to the preset program, the CNC computer of the profiling machine automatically controls the longitudinal stepping motor 42g , traverse stepping motor 45a, vertical stepping motor 47a, cutting motor 48c start, thereby completing the cutting of the workpiece.

When cutting disc-like workpieces, the saw blade is adjusted to a vertical state by rotating the base 48a; Drive the workpiece to rotate; then cut, according to the preset program, the CNC computer of the profiling machine automatically controls the start of the vertical stepping motor 42g, the transverse stepping motor 45a, the vertical stepping motor 47a, and the cutting motor 48c, thereby completing Cutting of workpieces.

The above is only a preferred embodiment of the utility model, and cannot limit the scope of the utility model, that is, the equivalent changes and modifications made according to the patent scope of the utility model and the content of the specification are all patents of the utility model range covered.

Claims (9)

1. A multifunctional profiling machine, comprising a base, a column, a workpiece clamping mechanism, a workpiece cutting mechanism, and a workpiece profiling mechanism; The uprights include left and right uprights fixed on the base; The workpiece clamping mechanism includes an upper arm and a turntable horizontally arranged between the left and right columns. The upper arm can be vertically lifted along the column through a vertical lifting drive mechanism. The upper arm is provided with a thimble for clamping the workpiece. The turntable is set on the base; The workpiece cutting mechanism includes left and right longitudinal beams vertically arranged on the base, crossbeams arranged between the longitudinal beams, and a cutting device. The longitudinal beams can be moved horizontally by a horizontal moving device. A horizontal slide and a cross slide are installed on the crossbeam A horizontal drive mechanism, a vertical slide plate and a vertical drive mechanism for the vertical slide plate are installed on the horizontal slide plate, and the cutting device is installed on the vertical slide plate; The profiling control mechanism includes an industrial microcomputer, and the industrial microcomputer communicates with the driving mechanism of the workpiece cutting mechanism and the workpiece clamping mechanism; It is characterized in that: the cutting device of the workpiece cutting mechanism includes a base, a main shaft, and a cutting motor, the base is installed on a vertical slide, the main shaft and the cutting motor are installed on the base, and both ends of the main shaft are A fixing piece for installing the cutter is fixed. 2. The multifunctional profiling machine according to claim 1, characterized in that: the bottom of the rotary disc is equipped with a sprocket, and the base is also equipped with a driving motor and a speed reducer connected with the driving motor, A sprocket is installed on the output shaft of the reducer, and the sprocket on the output shaft of the reducer is connected with the sprocket at the bottom of the rotary disk through a chain. 3. The multifunctional profiling machine according to claim 1, characterized in that: a central shaft is installed on the vertical slide, the base is connected with the vertical slide through the central shaft, and the base can be wound around the central shaft The vertical slide plate rotates, and a T-shaped groove is processed on the vertical slide plate, and a fixing hole is processed on the base, and the base and the vertical slide plate are clamped and fixedly connected by T-shaped bolts. 4. The multifunctional profiling machine according to claim 1, characterized in that: more than one horizontal slide plate is installed on the beam, and a vertical slide plate and a cutting device are installed on each horizontal slide plate. 5. The multi-functional profiling machine according to claim 1, characterized in that: the drive device for horizontal movement of the longitudinal beams comprises left and right vertical slide plates installed under the left and right longitudinal beams, left and right longitudinal feed screw screws, and Cooperating nuts are installed on the left and right vertical slide plates respectively. The longitudinal stepping motor is connected to the two lead screws through a long transmission shaft, and the tops of the two lead screws are connected to the long transmission shafts through a reducer transmission connection respectively. 6. The multi-functional profiling machine according to claim 1, characterized in that: the lateral drive mechanism of the sledgeboard comprises a traversing lead screw, a traversing nut matched with the traversing lead screw, and a drive for driving the traversing lead screw to rotate. A horizontal stepping motor, the horizontal moving lead screw is installed on the cross beam, and the horizontal moving nut is fixedly installed on the horizontal sliding plate. 7. The multifunctional profiling machine according to claim 1, characterized in that: the vertical drive mechanism of the vertical slide comprises a vertical stepping motor and a vertical lead screw, and the vertical stepping motor and the vertical lead screw are all installed on the horizontal slide , the vertical lead screw is driven and rotated by a vertical stepping motor, nuts are fixedly installed on the vertical slide, and the vertical lead screw is driven and matched with the nut on the vertical slide. 8. The multifunctional profiling machine according to claim 1, characterized in that: the lifting drive mechanism of the upper arm comprises a lifting motor, a left and right lifting lead screw installed on the left and right columns, a nut matched with the lead screw, and The two ends of the upper arm are fixedly installed on the carriage, and the lifting motor is connected to the two lead screws through a long transmission shaft. The top ends of the two lead screws and the long transmission shaft are respectively decelerated drive connection. 9. The multifunctional profiling machine according to claim 1, characterized in that: the upper arm is also provided with a handwheel for driving the thimble to move up and down.