CN2256792Y

CN2256792Y - Machine for grinding stone

Info

Publication number: CN2256792Y
Application number: CN 96228518
Authority: CN
Inventors: 倪修仁; 倪伟
Original assignee: Individual
Current assignee: Individual
Priority date: 1996-08-08
Filing date: 1996-08-08
Publication date: 1997-06-25
Anticipated expiration: 2006-08-08

Abstract

The utility model relates to a machine for grinding stone, comprising a grinding head and a workbench. The grinding head is composed of a main rotary shaft grinding disc, a sliding cylinder, a grinding head support bracket, a big driving wheel, a pressure support seat, a driving screw rod, a sensor, a pressure ruler finger, a pressure roller, a pressure relief and pressure gear, a work bench, a fixing screw rod, a support bracket, an umbrella-shaped nut wheel, a reverse umbrella-shaped wheel, a small reverse umbrella-shaped wheel, an automatic pressure relief and pressure support bracket, a reverse lever, a big reverse umbrella-shaped wheel, a small clutch umbrella-shaped wheel, a big clutch umbrella-shaped wheel, a drive shaft and a bidirectional clutch. The machine for grinding stone which is a single arm, fixed form, manual and automatic, double function voltage regulating and translational can display the voltage regulating and planish the ultrathin stone slabs. The machine for grinding stone can also prevent the burning of the stone slabs. The utility model has the advantages of energy saving, easy operation, high efficiency and good quality. The machine for grinding stone is stable and reliable.

Description

Stone mill

The utility model is a stone machining equipment, particularly be the stone mill that makes stone plane processing smooth.

Processing of stone in China's history for a long time, but a large amount of outlet is the thing in nearly ten years, a requirement of stone material is exactly that finished surface will reach certain smoothness.Now a lot of equipment are the processing machines from foreign imports such as Italy, domestic by retrieval patent documentation abroad machinery the basis on improved machinery also have much, but, it or not complex structure, be exactly that price is expensive, bigger problem is to process the above stone material of 1.5 centimetres of thickness, does not find the stone mill of superthin stone plate.

The purpose of this utility model provides a kind ofly can grind superthin stone plate surface, easy to use, efficient energy-saving, reaches the stone mill of smoothness standard.

The purpose of this utility model is achieved in that accompanying drawings is as follows:

A kind of stone mill, its design feature is:

1. grinding machine is made up of bistrique and workbench, and bistrique is made up of grinding and pressure two parts; Workbench is made up of manual and electronic two parts;

2. the pressure portion of bistrique is: pressure arm 25 is fixedlyed connected with the slide cartridge 7 outside being enclosed within main shaft 13; Fixedly connected with bistrique support 6 by bearing respectively in the two ends up and down that vertically are serially connected in the drive lead screw 37 at pressure arm 25 centers; The nut 24 that is sleeved on the drive lead screw 37 is fixedlyed connected with sensor stand 30; The edge of a knife 34 that is fixed on the edge of a knife support plate 36 on the drive lead screw 37 is supporting the lever support plate 33 that is sleeved on the drive lead screw 37; Be provided with spring 35 between nut 24 and the lever support plate 33; Be provided with sensor 31 between sensor 30 and the lever support plate 33; Nut 24 is provided with pointer 23; Pressure arm 25 is provided with pressure scale 22 with the connecting plate of slide cartridge 7; Press roll 35 and release pressure gear 40 are equipped with in the lower end of drive lead screw 37.

The means of abrasion of bistrique is in the above-mentioned stone mill: fixedly connected with big belt pulley 18 in the top of main shaft 13; Slide cartridge 7 is equipped with by cone bearing 8 in outside, main shaft 13 middle parts, and slide cartridge 7 outer surfaces are connected to bistrique support 6, and the upper end of bistrique support 6 is connected with big belt pulley 18 by ball bearing 11; Fixedly connected with mill 2 in the lower end of main shaft 13.

The design feature of the workbench in the above-mentioned stone mill is:

1. work top 62 is by base support 45 support fixation, and left and right both sides are respectively equipped with left automatically unloading pressurizing frame 43 and right automatically unloading pressurizing frame 61 on the last plane of work top 62; Fixedly screw mandrel 42 is fixed on the below of work top 62 by screw mandrel bearing 41, fixedly is set with umbrella shape nut wheel 54 on the screw mandrel 42; The commutation umbellule shape that nearby is provided with of umbrella shape nut wheel 54 takes turns 48;

2. the clutch umbellule shape wheel 73 and the big umbrella shape of clutch that are sleeved on the power transmission shaft 77 are taken turns the commutator 56 that is provided with between 74 by the feather key connection.

The right and left is respectively established an automatic reverse oblique impact piece 63 on the lower surface of the work top 62 in the above-mentioned stone mill.

Above-mentioned stone mill, its workbench face 62 is provided with the fixedly anchor clamps of slabstone, and the left side is provided with short plate washer 44, and the front is provided with long span plate 47, the right is provided with vertical pressing plate 67, and the back is provided with horizontal pressing plate 46.

Accompanying drawing 1 is a stone mill bistrique cross-sectional view;

Accompanying drawing 2 is a stone mill working section structural representation;

Accompanying drawing 3 is that stone mill workbench A-A is to generalized section;

Accompanying drawing 4 is a stone mill work top schematic diagram.

Description of drawings:

By accompanying drawing 1 as can be known, the bistrique of stone mill is made up of grinding system and compression system, and grinding system is to be main part by main shaft, and the lower end of main shaft 13 fixedly connects mill 2 by pin 3, and mill 2 lower planes fixedly post bistrique pressing plate 1; On the main shaft above the mill 2 13 by cone bearing 8 respectively with being connected up and down of slide cartridge 7, and be fixed on the main shaft 13 with locking nut 4 and clamp nut 5, the epimere of main shaft 13 is fixed together by slide key 14 usefulness bolts and big belt pulley 18; The outside of slide cartridge 7 is with slidably bistrique support 6, and the upper end of bistrique support 6 is connected with big belt pulley 18 by ball bearing 11 and retaining ring for shaft shoulder 10; Be provided with priming cup 12 above the ball bearing 11; Belt housing 26 is fixed on the bistrique support 6 by belt housing stator 9; Main shaft 13 is a hollow shaft, its hollow suitable for readingly is communicated with water inlet pipe 15; Water inlet pipe 15 is by 20 supportings of water pipe bar.

The pressure system of bistrique is: pressure arm 25 is fixedlyed connected with slide cartridge 7 by the opening of bistrique support 6 by the plate that is carved with pressure scale 22; Pressure arm 25 regulator boards 21 that are equipped with suitable for reading, vertical string is fixed on the upper end of bistrique support 6 openings by shoulder bearing block 19 in the upper end of the drive lead screw 37 at regulator board 21 and pressure arm 25 centers, the bottom of drive lead screw 37 is fixed on the lower end of bistrique support 6 openings by axis bearing 39; Release pressure gear 40 is equipped with in the lower end of drive lead screw 37; On the drive lead screw below the regulator board 21 37, be socketed with nut 24 and lever support plate 33, and the end edge of a knife support plate 36 of fixedlying connected with bistrique support 6, compression spring 25 be provided with between nut 24 and the lever support plate 33; Lever support plate 33 is bearing on the edge of a knife 34 on the edge of a knife support plate 36, and an end of nut 24 is fixedlyed connected with sensor stand 30; Be provided with sensor 31 between sensor stand 30 and the lever support plate 33, sensor 31 is provided with pressure display screen 32; Nut 24 is provided with scale pointer 23.

By accompanying drawing 2 as can be known the workbench of stone mill be one can manually again can be electronic level to telecontrol equipment.Workbench is a frame with base support 45, the work top 62 of base support 45 above supporting, fixedly screw mandrel 42 by screw mandrel bearing 41 be fixed on work top 62 below; Fixedly be set with umbrella shape nut wheel 54 on the screw mandrel 42, umbrella shape nut wheel 54 is to be fixed by cone bearing 51, bearing gland 52, clamp nut 49 that the umbrella shape nut wheel support 48 that is fixed on the base support 45 is supporting; Hand crank 64, axle 68, long cover 71, manual umbrella shape wheel 72, support 69 and clutch umbellule shape wheel 73 are formed manual system; Form (electronic) system automatically by the big umbrella shape wheel 74 of motor 60, belt pulley 59, worm reducer 56, yielding coupling 57, power transmission shaft 77 and clutch, will manually reach automatic system by feather key drive bidirectional clutch 75 and be tied; Bidirectional clutch 75 is connected with clutch supporting driving lever 76, and the clutch supporting is dialled cash 76 and is connected with reversing handle 65; Commutation umbellule shape wheel 58 is by adapter sleeve 55 and be fixed on bearing axle seat 53 supportings on the base support 45.

Left and right both sides are provided with left automatically unloading pressurizing frame 43 and right automatically unloading pressurizing frame 61 on the work top 62; Also be provided with the short blend stop 44 on the left side on the work top 62, long blend stop 47 in front, vertical pressing plate 67 on the right, the horizontal pressing plate 46 on the back; The both sides of work top 62 are pressed on the base support 45 with oblique press strip 66; Lower surface the right and left of work top 62 is respectively equipped with automatic reverse oblique impact piece 63.

Course of work master's motor 29 drives big belt pulley 18 and rotates by small belt pulley 28, adhesive tape 27, and big belt pulley 18 rotates main shaft 13 by slide key 14, drives mill 2, and the abrasive material piece that bistrique is compressed under the swash plate 1 grinds slabstone.Grinding pressure is by making nut 24 move down pressurization at slide cartridge 7 upward pressure supports 25 by the drive lead screw 37 that is fixed on the bistrique support 6, dynamic pressure is passed on the pressure supporting seat 25 by lever support plate 33 by compression spring 35 again, make slide cartridge 7 move down pressurization, during pressure shows, crystal shows it is to be reflected on the sensor 31 by the supporting edge of a knife 34 by lever support plate 33, send voltage signal, make and demonstrate number pressure on the display screen 32, the scale demonstration is to show on the pressure scale 22 by pointing at the scale pointer 23 on the nut 24, and the release of pressurizeing automatically is by a release pressure gear 40 on the drive lead screw 37 and the left side on the work top 62, rotate drive lead screw 37 when right automatically unloading pressurizing frame 43 and 61 contacts and mill 2 is moved up and down finish the release pressurization; Pressure regulation then is to adjust pressure as required by press roll 38 usefulness hands to get final product.The move left and right of the stone material that is fixed with compressing member short shutter 44, long baffle plate 47, horizontal pressing plate 46 and vertical pressing plate 67 on the work top 62, grinding work are to drive worm reducers 56 by yielding coupling 57, power transmission shaft 77 drive bidirectional clutches 75 rotations automatically by motor 60 by belt pulley 59.As want work top to move to left, then reversing handle 65 is moved on the position on " left side ",, drive umbrella shape nut wheel 54 and rotate, bidirectional clutch 75 and 73 engagements of clutch umbellule shape wheel by two-way clutch supporting driving lever 76 by fixedly screw mandrel 42, screw rodb base 41 move to left work top 62; When running into commutation oblique impact piece 63, it stops; If bidirectional clutch 75 is moved right and big umbrella shape wheel 74 engagements of clutch, just will drive big umbrella shape wheel 70 and rotate umbrella shape nut wheel 54 by adapter sleeve 55, commutation umbellule shape wheel 58, work top 62 is moved to right, equally, when it runs into the automatic reverse oblique impact piece 63 on the right, promptly stop.If manually, then reversing handle 65 is put on the position of stopping; Rotate crank 64 with hand and can make work top 62 left and right moving, change abrading block or change the good slabstone of mill, then reversing handle 65 is placed on the position of stopping and gets final product if stop.

Advantage of the present utility model is a lot: be a kind of up-to-date super thin stone sheet stone mill, but can be automatically and manual both stone mills of free adjustment pressurization bistrique and move left and right workbench all, and designed and can crystal have shown, but also designed on the pressure apparatus that shows of scale, the work top again can the clamping all size ultra-thin plate frock clamp; Also be provided with the automatically unloading pressurizing frame on the work top, guaranteed the stone material plate, guaranteed the polishing quality of sheet material and prolonged abrading block service life not by abrading block overstand and burning or phenomenon that abrading block self is not burnt when the commutation.Simultaneously also alleviated labour intensity greatly, improved operating efficiency, simplified operation, be applicable to the polishing of ultra-thin plates such as granite, marble, porcelain watt, polishing, grinding and polishing.

Claims

1, a kind of stone mill is characterized in that:

2. the pressure portion of bistrique is: pressure arm (25) slide cartridge (7) outer with being enclosed within main shaft (13) fixedlyed connected; Fixedly connected with bistrique support (6) by bearing respectively in the two ends up and down that vertically are serially connected in the drive lead screw (37) at pressure arm (25) center; The nut (24) that is sleeved on the drive lead screw (37) is fixedlyed connected with sensor stand (30); The edge of a knife (34) that is fixed on the edge of a knife support plate (36) on the drive lead screw (37) is supporting the lever support plate (33) that is sleeved on the drive lead screw (37); Be provided with spring (35) between nut (24) and the lever support plate (33); Be provided with sensor (31) between sensor (30) and the lever support plate (33); Nut (24) is provided with pointer (23); Pressure arm (25) is provided with pressure scale (22) with the connecting plate of slide cartridge (7); Press roll (35) and release pressure gear (40) are equipped with in the lower end of drive lead screw (37).

2, stone mill according to claim 1 is characterized in that: the means of abrasion of bistrique is in the stone mill: fixedly connected with big belt pulley (18) in the top of main shaft (13); Slide cartridge (7) is equipped with by cone bearing (8) in outside, main shaft (13) middle part, and slide cartridge (7) outer surface is connected to bistrique support (6), and the upper end of bistrique support (6) is connected with big belt pulley (18) by ball bearing (11); Fixedly connected with mill (2) in the lower end of main shaft (13).

3, stone mill according to claim 1 is characterized in that:

1. work top (62) is by base support (45) support fixation, and left and right both sides are respectively equipped with left automatically unloading pressurizing frame (43) and right automatically unloading pressurizing frame (61) on the last plane of work top (62); Fixedly screw mandrel (42) is fixed on the below of work top (62) by screw mandrel bearing (41), fixedly is set with umbrella shape nut wheel (54) on the screw mandrel (42); The commutation umbellule shape that nearby is provided with of umbrella shape nut wheel (54) is taken turns (48);

2. the clutch umbellule shape wheel (73) and the big umbrella shape of clutch that are sleeved on the power transmission shaft (77) are taken turns the commutator (56) that is provided with between (74) by the feather key connection.

4, stone mill according to claim 1 is characterized in that: the right and left is respectively established an automatic reverse oblique impact piece (63) on the lower surface of the work top in the stone mill (62).

5, stone mill according to claim 1, it is characterized in that: its workbench face (62) is provided with the fixedly anchor clamps of slabstone, the left side is provided with short plate washer (44), and the front is provided with long span plate (47), the right is provided with vertical pressing plate (67), and the back is provided with horizontal pressing plate (46).