Summary of the invention
Technical purpose of the present invention provides little, the convenient novel shearing cutting edge machine of regulating of a kind of energy consumption.
Technical scheme of the present invention is:
A kind of novel shearing cutting edge machine is provided with frame, cutter head, it is characterized in that, also comprises with lower member:
1), drive unit;
2), lower platen, said cutter head is arranged on the bottom of said lower platen, said drive unit is connected with said lower platen through some guide pillars, the top of said lower platen is provided with the following block that upper surface is the inclined-plane;
3), middle baffle plate; Said middle baffle plate is arranged between said top board and the lower platen; Its power-equipment that laterally moves of said middle baffle plate one side and control is connected; The corresponding said position of block down, said middle baffle plate lower surface be fixed with the bottom surface be the inclined-plane on block, it is said that to go up block identical with the bevel direction and the angle of following block;
4), the material platform, said material platform with the ejecting mechanism that pushes up on the material platform is connected.
Material to be cut placed on the material platform locate, at this moment the last block of middle baffle plate and the following block on the lower platen stagger fully.After machine brought into operation, said lower platen utilized gravity to bottom offset, pushes down product; Control ejecting mechanism then the material platform is upwards pushed up, make material press to the cutter head of lower platen, material is cut; When material was ejected, power-equipment control middle baffle plate was traversing, and the said inclined-plane of going up block and following block is offseted; Because the barrier effect of said last block with descending block and lower platen to be positioned at the height of a setting, makes material switched to the position.After material was accomplished and cut, middle baffle plate was replied initial position, and the material platform falls, and following block and last block in the vertical direction stagger once more, and drive unit drives lower platen through guide pillar and moves upward, and removes from material, accomplishes one time blank.
Further technical scheme:
Said block down comprises the skewback on top and the regulating block of bottom; The contact-making surface of said skewback and regulating block is the inclined-plane; The corresponding installation site of block down is provided with fixing pin on the said lower platen; Said skewback bottom surface is provided with the blind hole that is enclosed within on the said pin, and a said regulating block and the adjusting device that moves forward and backward of control and regulation piece are connected, and the incline direction of said skewback and regulating block contact-making surface and the direction of regulating block displacement are consistent.After said skewback is enclosed within on the said pin, skewback can only be moved up at upper and lower, in the process that moves forward and backward through adjusting device control and regulation piece, skewback can change because of the relative position on the two inclined-plane and moves up and down.And then changed in the liftout process, when last block contacted with following block, the relative position on the two inclined-plane had promptly changed the position location of lower platen.
Said skewback below is provided with the dovetail groove that upper surface tilts, and said regulating block comprises the upper component that agrees with mutually with said dovetail groove and the base of bottom.Said skewback is more stable through the mode syndeton that engages with said regulating block.
The blind hole of corresponding skewback below; The base of said regulating block is provided with the through hole of trough type at flank; The pin that is arranged on the lower platen passes in the blind hole of said through hole insertion skewback; With saving the space of parts is set, simultaneously the length restriction of trough type through hole the stroke of the relative displacement between skewback and the regulating block.
Further, said adjusting device comprises a screw rod and locating piece, and regulating block is provided with the screwed hole that matches with said screw flight in base, and said screw rod one end is connected with said locating piece, and the other end inserts in the said screwed hole.During adjusting, through rotating the front and back displacement of said screw rod control and regulation piece.
Said drive unit can be made as cylinder; Said drive unit is fixed on the said top board, and drive unit cylinder piston rod output is connected with the cover plate of cylinder head, and the said cover plate in said guide pillar top connects; Make when the drive unit cylinder upwards ejects, guide pillar drives on the lower platen and moves.
Said guide pillar passes said top board and is connected with lower platen, and between said cover plate and the said top board, guide pillar is provided with buffer spring, can utilize its deadweight to fall when lower platen moves downward, to save power.
Said power-equipment also can adopt cylinder, and the cylinder piston rod output of power-equipment is connected with said middle baffle plate, moves back and forth in the horizontal direction through piston control middle baffle plate.
Further; With some blocks down are set on the said lower platen; Said middle baffle plate is provided with some blocks of going up accordingly with it; Adjust each level height of block down through difference within the specific limits, can realize the fine setting of lower baffle plate diverse location cutting pressure, be applicable to the material cutting that the surface is smooth inadequately.As said lower platen is made as rectangle, then can following block be set respectively in four jiaos in plate face, said middle baffle plate is provided with four corresponding last blocks.
The present invention replaces traditional press-down type material cutting machine structure through the material cutting machine structure of using the top formula; Not only power consumption is little, efficient energy-saving; And utilize simple inclined-plane engagement formation to realize that material cuts the accurate fine setting of pressure, has improved yield of products and working (machining) efficiency greatly.
The specific embodiment
In order to illustrate technical scheme of the present invention and technical purpose, the present invention is done further introduction below in conjunction with the accompanying drawing and the specific embodiment.
As shown in the figure, a kind of novel shearing cutting edge machine is provided with frame, cutter head, also comprises with lower member:
1), drive unit 11;
Said drive unit 11 adopts cylinder; Said drive unit 11 is fixed on the top board 23 of frame; Drive unit cylinder piston rod output is connected with the cover plate 13 of cylinder head; The cylinder of said drive unit is connected with lower platen 22 through four guide pillars 12 that are arranged on cover plate 13 belows, and said guide pillar 12 is connected with said cover plate 13 through the bolt on top.Said guide pillar 12 passes said top board 23, between said cover plate 13 and said top board 23, also is provided with buffer spring on the guide pillar 12.
2), lower platen 22;
Said cutter head is arranged on the bottom of said lower platen 22, and four jiaos of its top of said lower platen 22 are respectively equipped with the following block that a upper surface is the inclined-plane.
Said block down comprises the skewback 33 on top and the regulating block 34 of bottom, and said skewback 33 is the inclined-plane with the contact-making surface 38 of regulating block 34, and regulating block 34 and skewback 33 can be slided along its inclined-plane relatively, and is as shown in Figure 5.Said skewback 33 belows are provided with the dovetail groove that upper surface tilts, and said regulating block 34 comprises the upper component that agrees with mutually with said dovetail groove and the base of bottom.During installation, the upper component of regulating block 34 is inserted in the dovetail groove of said skewback and get final product, like Fig. 4, shown in Figure 5, said dovetail groove can be made as grooveds wide at the top and narrow at the bottom such as inverted triangle or T type.
The position of said lower platen 22 block under installing is provided with two fixing pins 36; The left and right sides, said skewback 33 bottom surface is arranged with the blind hole 35 that is enclosed within on the said pin 36; The position of corresponding said blind hole 35; The base of said regulating block 34 is provided with the through hole 37 of trough type at flank, and the through hole 37 that said pin 36 passes trough type inserts in the blind hole 35 of skewbacks 33.
Said regulating block 34 is connected with the adjusting device that a control and regulation piece moves forward and backward; Said adjusting device comprises a screw rod 39 and a locating piece, and regulating block 34 is provided with the screwed hole with the threads engaged of said screw rod 39 in base, and said screw rod 39 1 ends are connected with said locating piece; The other end inserts in the said screwed hole; Rotate said screw rod 39, regulating block 34 is moved forward and backward, make that the skewback 33 at the horizontal level upper limit can only move up at upper and lower.
3), middle baffle plate 31;
Said middle baffle plate 31 is arranged between said top board 23 and the lower platen 22; Its power-equipment 14 that laterally moves of said middle baffle plate 31 1 sides and control is connected; Said power-equipment 14 can adopt cylinder, controls said middle baffle plate 31 through cylinder and is moving back and forth on the horizontal level above lower platen 22.
Corresponding above-mentioned some positions of blocks down, it is block 32 on inclined-plane some that said middle baffle plate 31 is fixed with the bottom surface at lower surface, it is said that to go up block 32 identical with the bevel direction and the angle of following block.
4), material platform 21, said material platform 21 with on the material platform 21 top ejecting mechanism be connected.
More than show and described basic principle of the present invention, principal character and advantage of the present invention.The technical staff of the industry should understand; The present invention is not restricted to the described embodiments; That describes in the foregoing description and the specification just explains principle of the present invention; Under the prerequisite that does not break away from spirit and scope of the invention, the present invention also has various changes and modifications, and these variations and improvement all fall in the scope of the invention that requires protection.The present invention requires protection domain to be defined by appending claims and equivalent thereof.