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
Brake block press is for the press process of brake block, because the brake block press of prior art relies on manually substantially, exist production efficiency low, the brake block unstable product quality of compacting, the technical problems such as equipment can not maximize, so, applicant place company has applied for that on July 27th, 2012 patent No. is 201220367801.8, name is called the utility model patent of the semi-automatic brake block press of < < > >, although the technical scheme that this patent provides has solved the technical problem of above-mentioned existence preferably, and realized the semi-automatic press process of brake block, but also have the following disadvantages: middle mould can not move to workbench outside outward, in the past in the die cavity of mould during hand charge operator's the easy heated upper and lower mould of hand scald, so not only affect charging rate, to operation, bring unsafe factor 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 to provide a kind of semi-automatic press process for brake block, have raise the efficiency, the semi-automatic brake block press of handling safety advantage.
For solving the problems of the technologies described above, the present invention takes following technical scheme to complete:
A kind of semi-automatic brake block press, comprise base, column, top board, upper mold mounting plate, middle mold mounting plate and bed die installing plate, column fixedly mounts on base, top board is in the fixed installation of the top of column, upper mold mounting plate is done up and down setting and is promoted by master cylinder below top board, cylinder body and the top board of master cylinder are fixed together, middle mold mounting plate is done up and down setting and is promoted by lower oil cylinder below upper mold mounting plate, bed die installing plate is done movable setting the in front and back and is promoted by rear oil cylinder below middle mold mounting plate, it is characterized in that: described middle mold mounting plate is comprised of left and right slide block and transverse slat that left and right slide block is fixedly connected, left and right slide block slides and is located on described column, the opposite flank of left and right slide block is provided with the lateral slot that middle mould is held, the groove width of lateral slot above-below direction be greater than by lateral slot, held in the height of mould side, the setting that fluctuates in lateral slot of middle mould.
Adopt the semi-automatic brake block press of technique scheme, in during work, mould and counterdie can outwards be moved out to workbench outside simultaneously, so reinforced can carrying out outward at workbench in middle mould die cavity, thereby not only prevent from scalding one's hand, make to operate safer, simultaneously also just improved charging rate, improved production efficiency.
As preferably, cylinder body and the top board of described master cylinder are made of one structure.
Accompanying drawing explanation
The present invention has following accompanying drawing:
Fig. 1 is front view of the present invention;
Fig. 2 is that the left view of Fig. 1 is local.
The specific embodiment
As shown in the figure, semi-automatic brake block press of the present invention, comprise 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 is in the fixed installation of the top of column 4, upper mold mounting plate 5 is done up and down setting and is promoted by master cylinder 1 below top board 3, 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 and is promoted by lower oil cylinder 13 below upper mold mounting plate 5, bed die installing plate 11 is done movable setting the in front and back and is promoted by rear oil cylinder 14 below middle mold mounting plate 10, described middle mold mounting plate 10 is comprised of left and right slide block and transverse slat (not shown in FIG.) that left and right slide block is fixedly connected, left and right slide block slides and 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 is held, the groove width of lateral slot 9 above-below directions be greater than by lateral slot 9, held in the height of mould side 7a, the setting that fluctuates in lateral slot 9 of middle mould 7.Semi-automatic brake block press of the present utility model, patrix 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 work like this: 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 middle mould 7 front to back registrations), operator is toward hand charge in the die cavity of middle mould 7, after having fed in raw material, by rear oil cylinder 14 pushing away bed die installing plate 11 drive bed dies 8 and in mould 7 get back to the brake block compacting station of workbench inner side, then play oil cylinder 13 to move downwards and pull middle mold mounting plate 10 downward, so lateral slot 9 is pressed on middle mould 7 on bed die 8 by trough rim on it, middle mould 7 is locked, then the master cylinder upper mold mounting plate 5 of 1 promotion and patrix 6 move downwards, patrix 6 enters middle mould 7 die cavitys brake block is suppressed, after brake block has been pressed, patrix 6 is with upper mold mounting plate 5 rising setpoint distances, with upwards action of mold mounting plate 10 in oil cylinder 13 promotions at present, 9 times trough rim holders of lateral slot in mould 7 certain distance that also rises, patrix 6 again moves down the compacted products in middle mould 7 die cavitys is ejected subsequently, bed die 8 surfaces are fallen in the compacted products demoulding, at compacted products, fall behind bed die 8 surfaces, rear oil cylinder 14 by bed die 8 toward extrapolated and by workman, the compacted products completing is taken off, then rear oil cylinder 14 pushes back bed die 8 again, with oil cylinder 13 action downwards at present, middle mould 7 is put on bed die 8 and is held by bed die 8, subsequently, oil cylinder 14 moves middle mould 7 and bed die 8 simultaneously past extrapolated again, so operator can feed in raw material in middle mould 7 die cavitys again in the past, circulation according to this, the whole above-mentioned course of work is fed in raw material and taken out product is all to carry out outward at workbench, so safe and reliable.