CN2858224Y

CN2858224Y - Machine for sawing corner of plate

Info

Publication number: CN2858224Y
Application number: CN 200520037840
Authority: CN
Inventors: 陈礼炬
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-12-27
Filing date: 2005-12-27
Publication date: 2007-01-17
Anticipated expiration: 2015-12-27

Abstract

The present utility model relates to a machine for sawing corner of plate, which includes a base, on which two parallel guides are provided. Two sawing corner devices are symmetrically provided ont both sides of the parallel guides. Each sawing corner device includes a machine table capable of operating along the parallel guides, on which three shafts are provided. The shaft is invaginated in a movable box, in which lifting equipment are disposed, and four uniformly distributed concentric arc-shaped holes are respectively disposed on the panel and the floor of the movable box, where horizontal and vertical motor soleplates are provided. The horizontal and vertical motor are respectively disposed on horizontal and vertical motor soleplates, with four straight passages respectively disposed on every motor soleplate. The bolt passes through the straight passages and concentric arc-shaped hole, and is fixed by the nut. Circular saw blades are disposed on the output axis of horizontal, vertical motor. The present utility model has advantages of convenient operation, and high-precision processing.

Description

The sheet material machine for sawing corner

(1) technical field:

The utility model relates to a kind of sheet cutting machine tool, is specifically related to a kind of sheet material machine for sawing corner.

(2) background technology:

In real life and all kinds of processing factory, people usually need the saw of various sheet materials is gone out the certain angle re-entrant angle, usual way is the position of drawing on sheet material, cuts with handsaw or electric saw then, but no matter is all to adopt method for processing twice with handsaw or electric saw cutting.This twice method for processing exists processing technology complexity, not enough, the uneven defective of product quality of machining accuracy.

(3) summary of the invention:

The purpose of this utility model is to provide the sheet material that a kind of processing technology is simple, precision is high machine for sawing corner.

For achieving the above object, sheet material machine for sawing corner described in the utility model comprises support, and support is provided with two closed slides, and the bilateral symmetry of closed slide is provided with two saw angle apparatus; Each saw angle apparatus comprises can be along the board of closed slide operation, be provided with nut in the board, screw rod passes nut, the outside of board is provided with the propelling handle that is connected with screw rod, three angles in the rear side of board and the outside are provided with three vertical shafts, be with active box on three vertical shafts of board, active box is for lacking the box body of part front and part medial surface, active box is provided with lowering or hoisting gear, be respectively equipped with four equally distributed concentric arc holes on the panel of active box and the base plate, the panel of active box and base plate are provided with cross motor base plate and vertical electric baseboard, be respectively equipped with cross motor and vertical motor on cross motor base plate and the vertical electric baseboard, the cross motor base plate and vertically the both sides of electric baseboard be respectively equipped with four with motor output shaft in the same way and with the panel of active box and the corresponding straight shape notch in four equally distributed concentric arc holes on the base plate, motor output shaft on the base plate of active box is overhanging from the notch part of active box, bolt passes cross motor base plate or the vertically panel of the straight shape notch of electric baseboard both sides and active box or the concentric arc hole on the base plate and fixed by nut, cross motor and vertically be equipped with circular saw blade on the output shaft of motor.

Described lowering or hoisting gear is that to have a vertical shaft at least in three vertical shafts on board be the tooth axle, and the outside of active box is provided with lifting motor, and lifting motor drives in the active box and tooth axle meshed gears group by sprocket wheel; Above active box, be provided with a support, be provided with notch in the middle of the crossbeam of support, the termination of rack beam is provided with fixedly runner, rack beam is provided with zoetrope, zoetrope has the roller that can move along crossbeam, bolt passes the notch of zoetrope and rack beam centre and is fixed by nut, fixedly runner and zoetrope are provided with cable wire, the notch that one end of cable wire passes in the middle of the rack beam is connected with active box, and the other end is provided with the counterweight suitable with the active box overall weight.

The top of three vertical shafts on the described board is provided with screw, " L " type location-plate is fixed on the top of three vertical shafts by bolt.

Described lowering or hoisting gear is that the top of three vertical shafts on board is provided with screw, square location-plate is fixed on the top of three vertical shafts by bolt, the center of square location-plate is provided with perforation, be fixed with electric hoist on the square location-plate, the perforation that the cable wire of electric hoist passes square location-plate center is connected with active box, and electric hoist is connected with travel switch.

Owing to adopted technique scheme, sheet material machine for sawing corner described in the utility model can be by configuring two angles between the circular saw blade, disposable corner cut is carried out on the angle of sheet material or limit manages outward, generally the angle of sheet material or limit can be sawn into the re-entrant angle at any angle between 60 °-120 °, overcome the complex process of twice traditional above processing, the defective that machining accuracy is not high.Improved work efficiency and product quality, have easy to operate, the advantage that machining accuracy is high.

(4) description of drawings:

Fig. 1 is the Facad structure schematic diagram of sheet material machine for sawing corner described in the utility model;

Fig. 2 is the vertical view of sheet material machine for sawing corner one side shown in Figure 1;

Fig. 3 is the Facad structure schematic diagram of the another kind of embodiment of sheet material machine for sawing corner described in the utility model;

Fig. 4 is the vertical view of sheet material machine for sawing corner one side shown in Figure 3;

Fig. 5 is the structural representation of the active box bottom parts of Fig. 1 and sheet material machine for sawing corner shown in Figure 3.

(5) specific embodiment:

By Fig. 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5 as seen, sheet material machine for sawing corner described in the utility model comprises support 1, and support 1 is provided with two closed slides 2, and the bilateral symmetry of closed slide 2 is provided with two saw angle apparatus; Each saw angle apparatus comprises can be along the board 3 of closed slide 2 operations, be provided with nut 4 in the board 3, screw rod 5 passes nut 4, and the outside of board 3 is provided with the propelling handle 6 that is connected with screw rod 5, shakes to advance handle 6 that board 3 is moved laterally on support 1 along closed slide 2; Three angles in the rear side of board 3 and the outside are provided with three vertical shafts 7, are with active box 8 on three vertical shafts 7 of board 3, and active box 8 is for lacking the box body of part front and part medial surface; Active box 8 is provided with lowering or hoisting gear.Lowering or hoisting gear can be to have at least a vertical shaft 7 to be the tooth axle in three vertical shafts 7 on board 3, the outside of active box 8 is provided with lifting motor 19, lifting motor 19 drives in the active box 8 and tooth axle meshed gears group by sprocket wheel, starts lifting motor 19 active box 8 is moved up and down on three vertical shafts 7.Because active box 8 quality are very heavy, in order to prevent from long period of operation to damage the tooth on gear or the tooth axle and to damage lifting motor 19 owing to load is excessive, can above active box 8, be provided with a support 20, support 20 can be fixed on the both sides of support 1 by leg, also can be fixed on the house beam or on the body of wall by alternate manner, be provided with notch 22 in the middle of the crossbeam 21 of support 20, the termination of rack beam 21 is provided with fixedly runner 23, rack beam 21 is provided with zoetrope 24, zoetrope 24 has the roller that can move along crossbeam 21, roller under the zoetrope 24 can make when board 3 moves laterally on support 1 along closed slide 2 zoetrope 24 can follow mobile, fixedly runner 23 and zoetrope 24 are provided with cable wire 25, the notch 22 that one end of cable wire 25 passes in the middle of the rack beam 21 is connected with active box 8, and the other end is provided with the counterweight 26 suitable with active box 8 overall weight.Lifting motor 19 just can drive active box 8 very easily and moves up and down on three vertical shafts 7 like this.Bolt passes the notch 22 of zoetrope 24 and rack beam 21 centres and is fixed by nut, the zoetrope 24 of adjusting the position can be fixed on the appropriate location of rack beam 21 centres.In order to make position relative fixed between three vertical shafts 7, the top of three vertical shafts 7 on the described board 3 is provided with screw, " L " type location-plate 27 is fixed on the top of three vertical shafts 7 by bolt, such three vertical shafts 7 just can not be offset, and have guaranteed that active box 8 moves on three vertical shafts 7 flexibly.Lowering or hoisting gear on the active box 8 also can be that the top of three vertical shafts 7 on board 3 is provided with screw, square location-plate 28 is fixed on the top of three vertical shafts 7 by bolt, square location-plate 28 has guaranteed the position relative fixed between three vertical shafts 7, the center of square location-plate 28 is provided with perforation, be fixed with electric hoist 29 on the square location-plate 28, the perforation that the cable wire 30 of electric hoist 29 passes square location-plate 28 centers is connected with active box 8, and electric hoist 29 is connected with travel switch.By the work of travel switch control electric hoist 29, move up and down along three vertical shafts 7 by the cable wire 30 pulling active boxes 8 of electric hoist 29.On the panel 10 of active box 8 and base plate 11, be respectively equipped with four equally distributed concentric arc holes 9, the panel 10 of active box 8 is provided with cross motor base plate 12, the base plate 11 of active box 8 is provided with vertical electric baseboard 13, be respectively equipped with cross motor 14 and vertical motor 15 on cross motor base plate 12 and the vertical electric baseboard 13, the both sides of cross motor base plate 12 be provided with four with cross motor 14 output shafts in the same way and with the panel 10 of active box 8 on four equally distributed concentric arc holes, 9 corresponding straight shape notches 16, vertically the both sides of electric baseboard 13 be provided with four with vertical motor 15 output shafts in the same way and with the base plate 11 of active box 8 on four equally distributed concentric arc holes, 9 corresponding straight shape notches 16, vertical motor 15 output shafts on active box 8 base plates 11 are overhanging from the notch part of active box 8, and bolt 17 passes cross motor base plate 12 or the vertically panel 10 of the straight shape notch 16 of electric baseboard 13 both sides and active box 8 or the concentric arc hole 9 on the base plate 11 and fixed by nut.Also vertical motor 15 can be located on the panel 10 of active box 8 as required, cross motor 14 be located on the base plate 11 of active box 8.Be equipped with circular saw blade 18 on the output shaft of cross motor 14 and vertical motor 15.Unclamp the clamp nut on the bolt 17 that passes straight shape notch 16 and concentric arc hole 9, can make cross motor 14 on the panel 10 of active box 8, vertically do the rotation of certain angle on the base plate 11 of motor 15 at active box 8, the rotational angle of motor is according to the radian decision in concentric arc hole 9, generally can do ± 15 ° of rotations, also can as required radian be increased.Cross motor base plate 12 and vertically four straight shape notches 16 being provided with of the both sides of electric baseboard 13 can guarantee cross motor 14 and vertically motor 15 on the panel 10 of active box 8 and base plate 11, do horizontal, vertically move, can regulate two angles between the circular saw blade 18 with this, fastening nut has then so just been determined the re-entrant angle angle of cuts sheet material.This structure can make the re-entrant angle of sheet material machine for sawing corner to 60 °-120 ° of sheet material cuttings.During operation, shake earlier and advance handle 6 that board 3 is moved laterally along closed slide 2 board 3 is moved to the appropriate location, by the lowering or hoisting gear that is located on the active box 8 active box 8 is risen to certain altitude, processed sheet material is fixed on the support 1 by attachment device, start horizontal stroke, vertically motor is started working the circular saw blade 18 on the motor output shaft, make active box 8 carry out cutting work along 7 declines of three vertical shafts and by 18 pairs of processed sheet materials of circular saw blade by lowering or hoisting gear then, rising active box 8 prepared to carry out next operation after cutting work was finished.Circular saw blade 18 by the conversion unlike material can carry out cutting processing to the sheet material of unlike material.This sheet material machine for sawing corner can carry out disposable cutting to two angles of sheet material simultaneously.Also can two this sheet material machine for sawing corner be cooperated back-to-back disposable cutting is carried out at four angles of sheet material according to the needs of processing, very convenient, accurate.

Sheet material machine for sawing corner described in the utility model is the significant improvement that traditional sheet material saw angle processing is carried out, and it has overcome traditional handsaw or electric saw carries out cutting processing complex process, not enough, the uneven defective of product quality of machining accuracy.Have that processing technology is simple, precision is high, target level of product quality, unified advantage.

Claims

1, a kind of sheet material machine for sawing corner is characterized in that: described sheet material machine for sawing corner comprises support (1), and support (1) is provided with two closed slides (2), and the bilateral symmetry of closed slide (2) is provided with two saw angle apparatus; Each saw angle apparatus comprises can be along the board (3) of closed slide (2) operation, be provided with nut (4) in the board (3), screw rod (5) passes nut (4), the outside of board (3) is provided with the propelling handle (6) that is connected with screw rod (5), three angles in the rear side of board (3) and the outside are provided with three vertical shafts (7), be with active box (8) on three vertical shafts (7) of board (3), active box (8) is for lacking the box body of part front and part medial surface, active box (8) is provided with lowering or hoisting gear, be respectively equipped with four equally distributed concentric arc holes (9) on the panel (10) of active box (8) and the base plate (11), the panel (10) of active box (8) and base plate (11) are provided with cross motor base plate (12) and vertical electric baseboard (13), be respectively equipped with cross motor (14) and vertical motor (15) on cross motor base plate (12) and the vertical electric baseboard (13), cross motor base plate (12) and vertically the both sides of electric baseboard (13) be respectively equipped with four with motor output shaft in the same way and with the panel (10) of active box (8) and the corresponding straight shape notches in four equally distributed concentric arc holes (9) (16) on the base plate (11), motor output shaft on the base plate (11) of active box (8) is overhanging from the notch part of active box (8), bolt (17) passes cross motor base plate (12) or the vertically panel (10) of the straight shape notch (16) of electric baseboard (13) both sides and active box (8) or the concentric arc hole (9) on the base plate (11) and fixed by nut, is equipped with circular saw blade (18) on the output shaft of cross motor (14) and vertical motor (15).

2, sheet material machine for sawing corner according to claim 1, it is characterized in that: described lowering or hoisting gear is that to have a vertical shaft (7) at least in three vertical shafts (7) on board (3) be the tooth axle, the outside of active box (8) is provided with lifting motor (19), and lifting motor (19) drives in the active box (8) and tooth axle meshed gears group by sprocket wheel.

3, sheet material machine for sawing corner according to claim 2, it is characterized in that: be provided with a support (20) in the top of active box (8), be provided with notch (22) in the middle of the crossbeam (21) of support (20), the termination of rack beam (21) is provided with fixedly runner (23), rack beam (21) is provided with zoetrope (24), zoetrope (24) has can be along the mobile roller of crossbeam (21), bolt passes the notch (22) of zoetrope (24) and rack beam (21) centre and is fixed by nut, fixedly runner (23) and zoetrope (24) are provided with cable wire (25), the notch (22) that one end of cable wire (25) passes in the middle of the rack beam (21) is connected with active box (8), and the other end is provided with the counterweight (26) suitable with active box (8) overall weight.

4, sheet material machine for sawing corner according to claim 2 is characterized in that: the top of three vertical shafts (7) on the described board (3) is provided with screw, " L " type location-plate (27) is fixed on the top of three vertical shafts (7) by bolt.

5, sheet material machine for sawing corner according to claim 1, it is characterized in that: described lowering or hoisting gear is that the top of three vertical shafts (7) on board (3) is provided with screw, square location-plate (28) is fixed on the top of three vertical shafts (7) by bolt, the center of square location-plate (28) is provided with perforation, be fixed with electric hoist (29) on the square location-plate (28), the perforation that the cable wire (30) of electric hoist (29) passes square location-plate (28) center is connected with active box (8), and electric hoist (29) is connected with travel switch.