A kind of semi-automatic brake block press
Technical field
The present invention relates to a kind of equipment for brake block press process.
Background technology
nullBrake block press is for the press process of brake block,Owing to the brake block press of prior art relies on manually substantially,There is production efficiency low、The brake block unstable product quality of compacting、The technical problems such as equipment can not maximize,So,On July 27th, 2012, applicant place company has applied for that the patent No. is 201220367801.8、Name is called the utility model patent of " semi-automatic brake block press ",Although the technical scheme that this patent provides solves the technical problem of above-mentioned existence preferably,And achieve the semi-automatic press process of brake block,But there is also following deficiency: middle mould can not move to outside workbench outward,In the past in mould die cavity in hand charge time operator the easy heated upper and lower mould of hands scalded,So not only affect charging rate,Bring unsafe factor to operation simultaneously.
Summary of the invention
In view of the deficiencies in the prior art, the technical problem to be solved in the present invention is to be in that to provide a kind of semi-automatic press process for brake block, has the semi-automatic brake block press improving efficiency, operation benefit of safety.
For solving above-mentioned technical problem, the present invention has adopted the following technical scheme that:
nullA kind of semi-automatic brake block press,Including base、Column、Top board、Upper mold mounting plate、Middle mold mounting plate and bed die installing plate,Column fixedly mounts on base,Top board fixedly mounts on the top of column,Upper mold mounting plate is done up and down setting in the lower section of top board and is promoted by master cylinder,The cylinder body of master cylinder and top board are fixed together,Middle mold mounting plate is done up and down setting in the lower section of upper mold mounting plate and is promoted by lower oil cylinder,Bed die installing plate is done fore-aft travel setting and is promoted by rear oil cylinder in the lower section of middle mold mounting plate,It is characterized in that: described middle mold mounting plate forms by left and right slide block with by the transverse slat that left and right slide block is fixedly connected,Left and right skid is located on described column,The opposite flank of left and right slide block is provided with the lateral slot that middle mould carries out hold,The groove width of lateral slot above-below direction is more than the height of the middle mould side held by lateral slot,Middle mould fluctuates setting in lateral slot.
Adopt the semi-automatic brake block press of technique scheme, in during work, mould and counterdie can outwards be moved out to outside workbench simultaneously, so feeding in raw material in middle mould die cavity can carry out outside workbench, thus not only preventing from scalding one's hand, making operation safer, also just improve charging rate simultaneously, improve production efficiency.
As preferably, the cylinder body of described master cylinder and top board are made of one structure.
Accompanying drawing explanation
The present invention has drawings described below:
Fig. 1 is the front view of the present invention;
Fig. 2 is the left view local of Fig. 1.
Detailed description of the invention
nullAs shown in the figure,The semi-automatic brake block press of the present invention,Including base 12、Column 4、Top board 3、Upper mold mounting plate 5、Middle mold mounting plate 10 and bed die installing plate 11,Column 4 fixedly mounts on base 12,Top board 3 fixedly mounts on the top of column 4,Upper mold mounting plate 5 is done up and down setting in the lower section of top board 3 and is promoted by master cylinder 1,Cylinder body 2 and the top board 3 of master cylinder are fixed together,Cylinder body 2 and the top board 3 of master cylinder are made of one structure,Middle mold mounting plate 10 is done up and down setting in the lower section of upper mold mounting plate 5 and is promoted by lower oil cylinder 13,Bed die installing plate 11 is done fore-aft travel setting and is promoted by rear oil cylinder 14 in the lower section of middle mold mounting plate 10,Described middle mold mounting plate 10 is made up of left and right slide block and the transverse slat (not shown in FIG.) being fixedly connected by left and right slide block,Left and right skid is located on described column 4,The opposite flank of left and right slide block is provided with the lateral slot 9 that middle mould 7 carries out hold,The groove width of the lateral slot 9 above-below direction height more than the middle mould side 7a held by lateral slot 9,Middle mould 7 fluctuates setting in lateral slot 9.Semi-automatic brake block press of the present utility model, upper mould 6 is arranged on the bottom of described upper mold mounting plate 5, and bed die 8 is arranged on the top of described bed die installing plate 11.
The present invention is so work: when carrying out brake block press process, first, middle mould 7 is held by bed die 8, middle mould 7 and bed die 8 are moved out to workbench outer (now lateral slot 9 and the front to back registration of middle mould 7), operator is toward hand charge in the die cavity of middle mould 7, after having fed in raw material, being push bed die installing plate 11 by rear oil cylinder 14 drives bed die 8 and middle mould 7 to return to the brake block compacting station inside workbench, then play oil cylinder 13 downward actuation and pull middle mold mounting plate 10 downward, then middle mould 7 is pressed on bed die 8 by trough rim on it by lateral slot 9, middle mould 7 is locked, then master cylinder 1 promotes upper mold mounting plate 5 and upper mould 6 downward actuation, during upper mould 6 enters, brake block is suppressed by mould 7 die cavity;nullAfter brake block has been pressed,Upper mould 6 rises setpoint distance with upper mold mounting plate 5,Mold mounting plate 10 upwards action in promoting with oil cylinder 13 at present,During 9 times trough rim holders of lateral slot, mould 7 also rises certain distance,Go up mould 6 subsequently again to move down and ejected by the compacted products in middle mould 7 die cavity,Bed die 8 surface is fallen in the compacted products demoulding,After compacted products falls bed die 8 surface,Rear oil cylinder 14 by bed die 8 toward extrapolated and by workman, the compacted products completed is taken off,Followed by rear oil cylinder 14, bed die 8 is pushed back,Middle mould 7 is put on bed die 8 holds by bed die 8 with oil cylinder 13 downward actuation at present,After subsequently, oil cylinder 14 action again is by simultaneously past extrapolated to middle mould 7 and bed die 8,Then operator again can in the past in feed in raw material in mould 7 die cavity,Circulate according to this,Whole above-mentioned work process is fed in raw material and taken out product is all carry out outside workbench,So it is safe and reliable.