CN2582833Y

CN2582833Y - Hydraulic block forming machine

Info

Publication number: CN2582833Y
Application number: CN 02258835
Authority: CN
Inventors: 王建康
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-12-11
Filing date: 2002-12-11
Publication date: 2003-10-29
Anticipated expiration: 2012-12-11

Abstract

The utility model relates to a hydraulic building block forming machine, which is composed of a machine frame, an oil cylinder of an upper mould, synchronous oil cylinders of a lower mould, the upper mould, the lower mould, a vibrating device, etc. A pair of guide posts are fixedly arranged on the middle part of both sides of the machine frame. One end of a piston rod in the oil cylinder of the upper mould is fixed on one end of a connecting sleeve, and the other end of the connecting sleeve is fixed on one end of a pull rod. The other end of the pull rod is fixed on the middle part of the upper mould, and the connecting sleeve is provided with a plurality of adjusting holes. The lower mould is provided with a pair of synchronous oil cylinders, and one end of the piston rods in the synchronous oil cylinders of the lower mould is respectively fixed on one end of a pair of connecting sleeves. The other end of each connecting sleeve are fixed on one end of a lower pull rod, and the other end of the lower pull rod is fixed between both sides of the lower mould. A pair of connecting sleeves are respectively is provided with a plurality of adjusting holes. The utility model has the advantages of small investment, convenient maintenance, easy adjustment of height of the upper and the lower mould, easy mould releasing, long service life, ensured product height, and high compactness.

Description

The hydraulic pressure block machine

The utility model relates to a kind of block machine, and particularly a kind of hydraulic pressure block machine is the improvement to existing hydraulic pressure block machine, is mainly used in and produces the chain pavior brick of concrete, building-block etc.

At present, China's available coagulation earth building blocks make-up machine can be divided into main equipment and mini-plant.The main equipment of domestic and imported is with high content of technology, costs an arm and a leg, and should not keep in repair, and is unsuitable for medium-sized and small enterprises and uses.And extensively generally be divided into machine driving and two kinds of forms of hydraulic drive by the receptible small-size concrete make-up machine of medium-sized and small enterprises, wherein the former is when moulding, upper molded plate only depends on dead weight to come the pressurization and vibration moulding, because pressurization value is limited, thereby the product blank density that forms out is relatively poor, makes that product intensity and packing are relatively poor; And the latter, generally all be designed to uncontrollable because being used to of linking to each other with the piston rod of upper and lower mould oil cylinder promotes the lower link length of upper and lower mould, so when producing the concrete segment of differing heights, need constantly to change the lower link of corresponding length, thereby operation is comparatively loaded down with trivial details.At the problems referred to above, there is a kind of hydraulic pressure block machine that can regulate the upper and lower mould height and the degree of balance to sell now on the market, it is to replace original lower link with the adjusting screw mandrel, has easy to operate advantage, but its lower mold oil cylinder only has one, and lower mold oil cylinder connects by rocker arm body with regulating between the screw mandrel, and the piston rod by lower mold oil cylinder during work drives rocker arm body, drive by rocker arm body again and regulate screw mandrel, and then the counterdie of drive adjusting screw mandrel lower end is done upper and lower displacement.But produce following problem in practice, because palpus pressurization and vibration in the building block compression molding process is long as the control time, shaking force is excessive, cause demoulding difficulty after blank density is big, as improving the thrust of oil cylinder piston, the damage of coupling components-rocker arm body in the middle of easily causing.

The purpose of this utility model is that a kind of hydraulic pressure block machine little, easy to maintenance, that be easy to regulate upper and lower mould height, easy demoulding, long service life and can guarantee product height and packing of investing will be provided.

The purpose of this utility model is achieved like this, a kind of hydraulic pressure block machine, it by frame 27, upper mould oil cylinder 25, counterdie synchronous fuel tank 22, patrix 33, counterdie 34, vibrating device 35, send pallet arrangement 37, feeding drawer 38, transmit finished product device 39, motor and electric apparatus control apparatus and form, be characterized in: be installed with a pair of guide pillar 3 in the middle of the both sides of described frame 27, upper and lower at a pair of guide pillar 3 respectively is provided with guide pin bushing 32,2, and guide pin bushing 32,2 is respectively applied for fixing upper and

lower mould

33,34; Described upper mould oil cylinder 25 is installed in the top of frame 27, one end of the piston rod 26 of upper mould oil cylinder 25 is fixed by a connector 28 and an end of adapter sleeve 29, one end of the other end of adapter sleeve 29 and pull bar 31 is fixed, the other end of pull bar 31 is fixed on the middle part of patrix 33, offers some adjustment hole 30 on adapter sleeve 29; Described counterdie synchronous fuel tank 22 has a pair of, be installed in the top of frame 27 respectively, one end of the piston rod 19 of a pair of counterdie synchronous fuel tank 22 is fixed by a connector 12 and an end of a pair of adapter sleeve 7 respectively, the other end of a pair of adapter sleeve 7 is fixed with an end of lower link 4 respectively, the other end of a pair of lower link 4 is installed in respectively in the middle of the both sides of counterdie 34, offers some adjustment holes 6 on a pair of adapter sleeve 7 respectively symmetrically.

Also be installed with a pair of lower link 10 in the above in the middle of the both sides of the described patrix 33 of the utility model, one end of the upper end of a pair of lower link 10 and a pair of adapter sleeve 15 is fixed, the other end of a pair of adapter sleeve 15 is fixed by a connector 16 and an end of a pair of upper connecting rod 17, the other end of a pair of upper connecting rod 17 is hinged on an end of a pair of counter-jib 18, the other end of a pair of counter-jib 18 is installed in the both sides of trunnion shaft 20, trunnion shaft 20 is fixed on the top of frame 27, offers some adjustment hole 13 on a pair of adapter sleeve 15 symmetrically.

The utility model since will be original the guide pillar 3 of fixing upper and

lower mould

33,34 have four to change two into, and behind the adapter sleeve of setting up the band adjustment hole that can regulate height on the upper and

lower mould

33,34, have operate save time, laborsaving, invest characteristics little, easy to maintenance; Simultaneously owing to a pair of counterdie synchronous fuel tank 22 is installed in the top of frame 27, the both sides of upper mould oil cylinder 25, make the resistance of the demoulding bear by oil cylinder fully, middle no link gear, can prolong the service life of product, improve the degree of balance and the synchronism of running, it is bigger to produce density, solid firm adobe.

Below in conjunction with accompanying drawing the utility model is further described below.

Fig. 1 is a stereochemical structure sketch of the present utility model.

Fig. 2 is a side structure schematic diagram of the present utility model.

Frame 27 of the present utility model generally can adopt steel to be welded, in the middle of the and arranged on left and right sides of frame 27, be installed with a pair of guide pillar 3 by guide pillar seat 1, upper and lower opposite position place at each guide pillar 3 respectively is provided with guide pin bushing 32,2, guide pin bushing 32,2 is respectively applied for fixing upper and

lower mould

33,34, and the cooperating for being slidingly matched of a pair of guide pin bushing 32,2 and a pair of guide pillar 3, promptly a pair of guide pin bushing 32,2 can be along a pair of guide pillar 3 upper and lower moving.

The both sides center fixed of counterdie 34 of the present utility model has an end of a pair of lower link 4, one end of the other end of a pair of lower link 4 and a pair of adapter sleeve 7 is fixed, fixedly the time by bearing pin 5 behind the pin-and-hole 36 that passes corresponding adjustment hole 6 and lower link 4 upper ends on a pair of adapter sleeve 7 successively with both rivet clasps, the other end of a pair of adapter sleeve 7 passes the pin-and-hole 9 of adapter sleeve 7 upper ends and pin-and-hole 11 backs of connector 12 lower ends and an end of a pair of connector 12 successively at bearing pin 8 and fixes, the other end of a pair of connector 12 is spirally connected with an end of the piston rod 19 of a pair of counterdie synchronous fuel tank 22 lower ends respectively by locking nut 14, a pair of counterdie synchronous fuel tank 22 is a vertical cylinder, be separately fixed in a pair of oil cylinder seat 23 by suspension ring, a pair of oil cylinder seat 23 is installed in the top of frame 27, the both sides of upper mould oil cylinder 25.Adjustment of the present utility model hole 6 is opened in the lower end of a pair of adapter sleeve 7, and adjustment hole 6 has some, arranges from bottom to top, can adjust the height of counterdie 34 when mounted by the diverse location of adjusting hole 6, to adapt to the adobe of producing different-thickness.

The utility model is fixed with an end of pull bar 31 at the middle part of patrix 33, one end of the other end of pull bar 31 and adapter sleeve 29 is fixed, fixedly the time, pass successively behind the pin-and-hole of the adjustment hole 30 of adapter sleeve 29 lower ends and pull bar 31 upper ends both rivet clasps by bearing pin, the other end of adapter sleeve 29 is fixed by an end of bearing pin and connector 28, the other end of connector 28 is spirally connected by an end of the piston rod 26 of locking nut and upper mould oil cylinder 25 lower ends, upper mould oil cylinder 25 is a vertical cylinder, be fixed on the oil cylinder seat 24 by suspension ring, oil cylinder seat 24 is fixed on the crown center of frame 27.The utility model is in order to adjust the degree of balance of patrix 33, in the middle of the both sides of patrix 33, also be fixed with an end of a pair of lower link 10, the other end of a pair of lower link 10 is fixed with an end of a pair of adapter sleeve 15 respectively, fixedly the time, pass successively behind the pin-and-hole of the adjustment hole 13 of adapter sleeve 15 lower ends and lower link 10 upper ends both rivet clasps by bearing pin, the other end of a pair of adapter sleeve 15 is fixed by an end of bearing pin and a pair of connector 16, one end of the other end of a pair of connector 16 and a pair of upper connecting rod 17 is fixed, the other end of a pair of upper connecting rod 17 is hinged with an end of a pair of counter-jib 18 respectively, the other end of a pair of counter-jib 18 is installed in the two ends of trunnion shaft 20, and trunnion shaft 20 is fixed on the top of frame 27 by axle bed 21.The adjustment hole 13 that the utility model is opened in the adjustment hole 30 of adapter sleeve 29 lower ends and a pair of adapter sleeve 15 lower ends all has some, and the three is one-to-one relationship, and its effect is for the height of adjusting patrix 33 and the degree of balance.

The place ahead of sending pallet arrangement 37 and feeding drawer 38 to be located at frame 27 respectively of the present utility model, wherein operated by rotary motion has bed material and two drawers of lining in the feeding drawer 38.Vibrating device 35 be located at counterdie 34 the below, be used to place in the platform of supporting plate, transmission finished product device 39 is located at the rear of frame 27, and motor and control device generally are located at the outside of frame 27, because foregoing is same as the prior art, here no longer repeat.

The utility model is to come work like this: the first step, and at first oil cylinder work makes patrix 33 rise to peak, and counterdie 34 reduces as far as possible, and promptly counterdie 34 is placed on the platform of placing the steel supporting plate, and the feeding drawer falls back at last; Second step: add bed material, promptly earlier bed material is added in the bed material drawer, the hopper drawer control valve of plate movement controller, the bed material drawer is delivered in the core rod of counterdie 34, by reinforced push button, bobbing machine work this moment, the bed material drawer can be done 1～2 back and forth during vibration, served as the certain hour after vibration and finished, the bed material drawer returns; The 3rd step: add lining, treat that the bed material drawer is back to original position, patrix 33 is swept away, with the bed material leveling, patrix rises then, and the lining drawer feeds in raw material forward and returns; The 4th step: pressurization and vibration moulding, the patrix control valve handle of plate movement controller, make the patrix pressure head drop to bed of material face, with drawer direction valve handle plate to unloaded position, press the vibration moulding button, beginning vibration moulding was last about 0.5 second of moulding vibration, the relief lever plate is returned meta, implement pressurization and vibration; The 5th step: the demoulding, treat that vibration moulding finishes after, with drawer direction valve handle plate to the off-load position, Hui Zhonglu again behind the moving upper and lower mould direction valve handle of plate, then with drawer direction valve plate from the off-load position, the moving counterdie control valve handle of plate rises to suitable height with counterdie 34, the more moving patrix direction valve handle of plate, make and rise to peak or counterdie together and drive patrix and rise to peak, so that the demoulding, during the demoulding, patrix should keep-up pressure, after counterdie promoted the demoulding, upper and lower mould can rise together and get final product; The 6th step: the supporting plate of cleaning out is placed on the push pedal machine, pull push pedal machine direction valve handle, the supporting plate that should make product this moment is pushed out on the chain transfer that transmits the finished product device, placed a stand-by supporting plate on the shaking platform simultaneously, after chain transfer is delivered to inspection station raceway platform with the finished product adobe on the supporting plate, by artificial release, circulation so far finishes, and can repeat next process through after the assay was approved.

Claims

1, a kind of hydraulic pressure block machine, it by frame (27), upper mould oil cylinder (25), counterdie synchronous fuel tank (22), patrix (33), counterdie (34), vibrating device (35), send pallet arrangement (37), feeding drawer (38), transmit finished product device (39), motor and electric apparatus control apparatus and form, the middle a pair of guide pillar (3) that is installed with in both sides that it is characterized in that described frame (27), upper and lower at a pair of guide pillar (3) respectively is provided with guide pin bushing (32), (2), and guide pin bushing (32), (2) are respectively applied for fixing upper and lower mould (33), (34); Described upper mould oil cylinder (25) is installed in the top of frame (27), one end of the piston rod (26) of upper mould oil cylinder (25) is fixed by a connector (28) and an end of adapter sleeve (29), one end of the other end of adapter sleeve (29) and pull bar (31) is fixed, the other end of pull bar (31) is fixed on the middle part of patrix (33), offers some adjustment hole (30) on adapter sleeve (29); Described counterdie synchronous fuel tank (22) has a pair of, be installed in the top of frame (27) respectively, one end of the piston rod (19) of a pair of counterdie synchronous fuel tank (22) is fixed by a connector (12) and an end of a pair of adapter sleeve (7) respectively, the other end of a pair of adapter sleeve (7) is fixed with an end of lower link (4) respectively, the other end of a pair of lower link (4) is installed in respectively in the middle of the both sides of counterdie (34), offers some adjustment holes (6) on a pair of adapter sleeve (7) respectively symmetrically.

2, hydraulic pressure block machine according to claim 1, it is characterized in that in the middle of the both sides of patrix (33), also being installed with a pair of lower link (10), one end of the upper end of a pair of lower link (10) and a pair of adapter sleeve (15) is fixed, the other end of a pair of adapter sleeve (15) is fixed by a connector (16) and an end of a pair of upper connecting rod (17), the other end of a pair of upper connecting rod (17) is hinged on an end of a pair of counter-jib (18), the other end of a pair of counter-jib (18) is installed in the both sides of trunnion shaft (20), trunnion shaft (20) is fixed on the top of frame (27), offers some adjustment hole (13) on a pair of adapter sleeve (15) symmetrically.

3, hydraulic pressure block machine according to claim 1 is characterized in that a pair of counterdie synchronous fuel tank (22) is a vertical cylinder.