CN209539714U - Hydraulic press is double to select liftout attachment - Google Patents

Abstract

The utility model discloses hydraulic presses pair to select liftout attachment, including fuel tank main body, fuel tank main body both ends edge is mounted on 4KW vertical machine, the 4KW vertical machine bottom side is equipped with connected pipes, fuel tank main body top side is equipped with fuel tank minor flaps, fuel tank minor flaps bottom end is welded with fuel tank internal partition, fuel tank minor flaps side is equipped with fuel tank large cover, the utility model is scientific and reasonable for structure, it is safe and convenient to use, by the grease stain inside the anti-locking apparatus of the first check valve, there is a phenomenon where flow back, the grease stain of fuel tank internal is moved along oil pipe by 4KW vertical machine, reduce artificial and worker's workload, improve production efficiency, steady production quality, pass through electric control solenoid valve, hand stop valve and throttle valve diversification combination, greatly improve the degree of automation in production process, The use of unit line can also be connected with other automated production equipments, increase the using area of device.

Description

Hydraulic press is double to select liftout attachment

Technical field

The utility model relates to hydraulic press technical fields, and specially hydraulic press is double selects liftout attachment.

Background technique

Hydraulic press (one kind of hydraulic press) is that one kind passes through specific hydraulic fluid as working media, by hydraulic pump as dynamic Power source, makes hydraulic oil enter oil cylinder by fluid pressure line by the active force of pump, then there is several groups of sealings worked in coordination in oil cylinder The sealing of part, different location is all different, but all plays the role of sealing, prevents hydraulic oil from leaking, finally by unidirectional A kind of machinery that valve makes hydraulic oil make oil cylinder circular work in fuel tank circulation to complete certain mechanical action as productivity, But current hydraulic press is double to select liftout attachment to have polishing in die casting post-processing production process, go to the mouth of a river, go the processes such as burr, people Work manipulation strength is big, and to be accomplished manually difficulty big for some processes, and tool (file, pneumatic rasps, sand paper, abrasive band) loss is big, raw Low efficiency is produced, stable product quality is poor.

Utility model content

The utility model provides hydraulic press pair and selects liftout attachment, can effectively solve mentioned above in the background art current Hydraulic press it is double select liftout attachment to have polishing in die casting post-processing production process, go to the mouth of a river, go the processes such as burr, manual operation is strong Degree is big, and some processes are accomplished manually that difficulty is big, and tool (file, pneumatic rasps, sand paper, abrasive band) loss is big, and production efficiency is low, The problem of stable product quality difference.

To achieve the above object, the utility model provides the following technical solutions: hydraulic press is double to select liftout attachment, including fuel tank Main body, fuel tank main body both ends edge are mounted on 4KW vertical machine, and the 4KW vertical machine bottom side is equipped with company Connect oil pipe, fuel tank main body top side is equipped with fuel tank minor flaps, fuel tank minor flaps bottom end be welded in fuel tank every Plate, fuel tank minor flaps side are equipped with fuel tank large cover, and the fuel tank large cover top middle portion is equipped with fuel tank main valve plate, Fuel tank main valve plate front bottom is equipped with small connector, and fuel tank main valve plate two sides edge is mounted on the first check valve, First check valve side is equipped with big connector, and the big connector side is equipped with throttle valve, fuel tank main valve plate top Middle part is welded with fixed block, and described fixed block one end is welded with first pressure switch, and installation is free in the middle part of described big connector one end Gas flowline, check valve one end middle part are equipped with air oil inlet pipe, and the fuel tank main valve plate top middle portion is equipped with air-cooled Machine, one middle side part of Air cooler are connected with oil pipe；

16L accumulator is installed, 16L accumulator top side is equipped with the first oil in the middle part of the fuel tank main body back side Table, edge is equipped with filter on the outside of the 16L accumulator, and air flowline side bottom end is connected with CNC oil inlet pipe, institute It states air flowline side bottom end and is connected with CNC flowline, the CNC oil inlet pipe and CNC flowline one end are respectively connected with shunting Valve plate, shunting valve plate front edge are equipped with second one-way valve, and the shunting valve plate top side is welded with manual shutoff Valve, the hand stop valve inner wall middle part are equipped with electric control solenoid valve, are equipped with second pressure on the outside of the electric control solenoid valve and open It closes, the shunting valve plate top middle portion is equipped with accumulator mounting flange, and the accumulator mounting flange top middle portion is equipped with 2.5L accumulator, accumulator mounting flange side are equipped with pressure reducing valve, and the pressure reducing valve top middle portion is equipped with the second oil Table.

Preferably, shunting valve plate one end bottom is connected with the first oil inlet pipe, and first oil inlet pipe side is connected with Oil return pipe, fuel tank main valve plate side are equipped with fuel tank large cover, and the fuel tank large cover top middle portion is equipped with electronic box, institute It states electronic box bottom side and is connected with the second oil inlet pipe, the positive Middle face of fuel tank main body is equipped with oil ga(u)ge, the electric control solenoid valve 21, the input terminal of Air cooler and 4KW vertical machine is electrically connected with the output end of alternating current.

Preferably, the quantity of the oil pipe is set as four altogether.

Preferably, it is connected between the air flowline and CNC oil inlet pipe by threeway.

Preferably, the accumulator mounting flange apical lateral offers external screw thread, the 2.5L accumulator center bottom Internal screw thread is offered, is connected by external screw thread with internal screw thread between the accumulator mounting flange and 2.5L accumulator.

Preferably, it is connected between the fuel tank minor flaps and fuel tank main body by screw rod.

Preferably, protective jacket is socketed on the outside of the oil pipe.

Preferably, the quantity of the 4KW vertical machine is set as two altogether.

Preferably, observation glass plate is installed on the outside of the oil ga(u)ge.

Preferably, described fuel tank main body one end bottom offers oil outlet.

Compared with prior art, the utility model has the beneficial effects that the utility model is scientific and reasonable for structure, secure side is used Just:

1, by the grease stain inside the anti-locking apparatus of the first check valve there is a phenomenon where flowing back, oil is made by 4KW vertical machine Grease stain inside case is moved along oil pipe, reduces artificial and worker's workload, improves production efficiency, steady production quality, It is combined by electric control solenoid valve, hand stop valve and throttle valve diversification, greatly improves the degree of automation in production process, The use of unit line can be connected with other automated production equipments, increase the using area of device.

2, it is carried out by fuel tank internal partition, fuel tank main valve plate, fuel tank minor flaps and fuel tank large cover at the top of fuel tank main body Covering, and then be convenient for storing grease stain, prevent grease stain from touching extraneous dust, and grease stain bottom is caused to generate grease Phenomenon, and the phenomenon that cool down to 4KW motor by Air cooler, prevent 4KW motor temperature excessively high and be damaged.

3, fuel-displaced by air flowline and CNC by air oil inlet pipe and CNC oil inlet pipe to injecting grease stain inside device Pipe carries out oil return, is separated by shunting valve plate to the grease stain of the grease stain and discharger that enter inside device, and then be convenient for device Internal grease stain is mobile, and further preventing device inside grease stain, there is a phenomenon where block.

Detailed description of the invention

Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.

In the accompanying drawings:

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the mounting structure schematic diagram of the utility model fuel tank main valve plate；

Fig. 3 is the mounting structure schematic diagram that the utility model shunts valve plate；

Figure label: 1, fuel tank main body；2,4KW vertical machine；3, fuel tank internal partition；4, connected pipes；5, fuel tank tegillum Plate；6, oil pipe；7, filter；8,16L accumulator；9, the first oil meter；10, small connector；11, the first check valve；12, fuel tank main valve Plate；13, big connector；14, first pressure switchs；15, fixed block；16, throttle valve；17, the second oil meter；18, pressure reducing valve；19, 2.5L accumulator；20, accumulator mounting flange；21, electric control solenoid valve；22, hand stop valve；23, second pressure switchs；24, Shunt valve plate；25, second one-way valve；26, oil return pipe；27, the first oil inlet pipe；28, electronic box；29, Air cooler；30, the big lid of fuel tank Plate；31, the second oil inlet pipe；32, oil ga(u)ge；33, air oil inlet pipe；34, air flowline；35, CNC oil inlet pipe；36, CNC is fuel-displaced Pipe.

Specific embodiment

It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.

Embodiment: as shown in Figure 1-3, the utility model provides a kind of technical solution, hydraulic press is double to select liftout attachment, including Fuel tank main body 1, for the ease of excluding to the waste oil inside fuel tank main body 1,1 one end bottom of fuel tank main body offers fuel-displaced Mouthful, 1 both ends edge of fuel tank main body is mounted on 4KW vertical machine 2, the model Y112M-4 of 4KW vertical machine 2, in order to increase There is the phenomenon of oil pressure deficiency in oil pressure inside fuel tank main body 1, anti-locking apparatus, and the quantity of 4KW vertical machine 2 is set as two altogether A, 2 bottom side of 4KW vertical machine is equipped with connected pipes 4, and 1 top side of fuel tank main body is equipped with fuel tank minor flaps 5, is It prevents from falling off between fuel tank minor flaps 5 and fuel tank main body 1, and then splashes grease stain four inside fuel tank main body 1 on the outside of device, Cause it is dirty and messy near device, between fuel tank minor flaps 5 and fuel tank main body 1 by screw rod connect, 5 bottom end of fuel tank minor flaps is welded with Fuel tank internal partition 3,5 side of fuel tank minor flaps are equipped with fuel tank large cover 30, and 30 top middle portion of fuel tank large cover is equipped with fuel tank Main valve plate 12, the positive bottom of fuel tank main valve plate 12 are equipped with small connector 10, and 12 two sides edge of fuel tank main valve plate is mounted on first Check valve 11,11 side of the first check valve are equipped with big connector 13, and big 13 side of connector is equipped with throttle valve 16, throttle valve 16 Model YJF-B10H, 12 top middle portion of fuel tank main valve plate are welded with fixed block 15, and 15 one end of fixed block is welded with first pressure Switch 14, the model MAP-160 of first pressure switch 14 are equipped with air flowline 34 in the middle part of big 13 one end of connector, and first Air oil inlet pipe 33 is installed in the middle part of 11 one end of check valve, 12 top middle portion of fuel tank main valve plate is equipped with Air cooler 29, Air cooler 29 model AH2390T, 29 1 middle side part of Air cooler are connected with oil pipe 6, in order to make the more accurate of multiple device connections, The quantity of oil pipe 6 is set as four altogether, and grease stain corrodes oil pipe 6 in order to prevent, keeps 6 outside of oil pipe dirty and messy, is socketed on the outside of oil pipe 6 Protective jacket；

16L accumulator 8 is installed in the middle part of 1 back side of fuel tank main body, 8 top side of 16L accumulator is equipped with the first oil meter 9, 8 outside edge of 16L accumulator is equipped with filter 7, and 34 side bottom end of air flowline is connected with CNC oil inlet pipe 35, and air goes out 34 side bottom end of oil pipe is connected with CNC flowline 36, and air flowline 34 and CNC oil inlet pipe 35 are connected with grease stain in order to prevent, And then make to connect between air flowline 34 and CNC oil inlet pipe 35 dirty and messy, pass through between air flowline 34 and CNC oil inlet pipe 35 Threeway connection, CNC oil inlet pipe 35 and 36 one end of CNC flowline, which are respectively connected with, shunts valve plate 24, shunts the positive edge peace of valve plate 24 Equipped with second one-way valve 25, shunts 24 top side of valve plate and be welded with hand stop valve 22, the model of hand stop valve 22 YJF-B08H, 22 inner wall of hand stop valve middle part are equipped with electric control solenoid valve 21, the model DSG-03- of electric control solenoid valve 21 3C2-D24-N1-50-4 is equipped with second pressure switch 23, the model of second pressure switch 23 on the outside of electric control solenoid valve 21 JCS-02NL shunts 24 top middle portion of valve plate and is equipped with accumulator mounting flange 20, convenient for 20 He of accumulator mounting flange It is dismantled between 2.5L accumulator 19, reduces disassembly difficulty, 20 apical lateral of accumulator mounting flange offers external screw thread, 19 center bottom of 2.5L accumulator offers internal screw thread, passes through external screw thread between accumulator mounting flange 20 and 2.5L accumulator 19 It is connected with internal screw thread, 20 top middle portion of accumulator mounting flange is equipped with 2.5L accumulator 19,20 side of accumulator mounting flange Pressure reducing valve 18 is installed, 18 top middle portion of pressure reducing valve is equipped with the second oil meter 17.

It shunting 24 one end bottom of valve plate and is connected with the first oil inlet pipe 27,27 side of the first oil inlet pipe is connected with oil return pipe 26, 12 side of fuel tank main valve plate is equipped with fuel tank large cover 30, and 30 top middle portion of fuel tank large cover is equipped with electronic box 28,28 bottom of electronic box Portion side is connected with the second oil inlet pipe 31, and the positive Middle face of fuel tank main body 1 is equipped with oil ga(u)ge 32, for the ease of observing fuel tank main body 1 The amount of storage of internal grease stain prevents not having grease stain inside fuel tank main body 1, and makes 4KW vertical machine 2 there is a phenomenon where dallying, oil The outside of mark 32 is equipped with observation glass plate, in order to which each section component can be used normally, electric control solenoid valve 21, Air cooler The input terminal of 29 and 4KW vertical machine 2 is electrically connected with the output end of alternating current.

The working principle and process for using of the utility model: hydraulic press is double to select liftout attachment during practice, electricity It controls solenoid valve 21,4KW vertical machine 2 and Air cooler 29 and connects alternating current, start to work, the rotation of Air cooler 29 generates cold air, cold air 2 outside of 4KW vertical machine is brushed, cooling processing is carried out to 4KW vertical machine 2, then the grease stain inside the first oil inlet pipe 27 Second pressure switch 23 is entered, the pressure of grease stain is checked, prevents oil pressure from excessive phenomenon occur, then grease stain enters To shunting inside valve plate 24, in the case where oil pressure is excessive, grease stain squeezes second pressure switch 23, part along valve plate 24 is shunted Grease stain is entered inside 2.5L accumulator 19 by accumulator mounting flange 20, is depressured, to reach self-relieving effect Fruit enters inside pressure reducing valve 18 from 24 side of valve plate is shunted, the oil pressure of grease stain is reduced by pressure reducing valve 18, grease stain is along decompression Valve 18 enters second one-way valve 25, prevents grease stain from flowing back by second one-way valve 25, grease stain is entered from second one-way valve 25 It in CNC oil inlet pipe 35, is entered inside air oil inlet pipe 33 along CNC oil inlet pipe 35, enters fuel tank from the first check valve 11 Inside main valve plate 12, in the case that electric control solenoid valve 21 is powered, oil pressure enters first pressure switch 14 from along double holes of opening Inside is detected by the pressure of 14 pairs of grease stains of first pressure switch, in the case that oil pressure is excessive, passes through hand stop valve The switch of the 22 big connectors 13 of control, and then grease stain flow direction is controlled, it is in normally open, when oil pressure deficiency, is opened and closed hand Dynamic shut-off valve 22, increases the pressure inside oil pipe 6, and then grease stain enters inside throttle valve 16 from hand stop valve 22, reduces The flow of grease stain, then grease stain enters inside the second oil meter 17, and the pressure of flowing grease stain, grease stain are observed by the second oil meter 17 Enter in oil pipe 6, entered out of oil pipe 6 in Air cooler 29 from the second oil meter 17, the quantity of oil pipe 6 be it is multiple, from oil pipe 6 It enters inside fuel tank main body 1, part oil pressure enters inside 16L accumulator 8 along connected pipes 4, again by filter 7 It after secondary filtering, again passes by the first oil meter 9 and oil pressure is detected, the grease stain passed through from the first oil meter 9 enters along oil pipe 6 It to inside fuel tank main valve plate 12, is entered in CNC flowline 36 from air flowline 34, enters shunting from CNC flowline 36 Inside valve plate 24, along oil pipe 6, portion covers a process to grease stain in the device, and oil circuit designs multiple groups control valve, acts between valve group Sequence can arbitrarily recruit, while may be selected it is any group of do ejecting function, system pressure range 0-10Mpa is adjustable, and valve group is independent Adjustable-speed, and by fuel tank internal partition 3, fuel tank main valve plate 12, fuel tank minor flaps 5 and fuel tank large cover 30, to fuel tank main body 1 Top is covered, and then is convenient for storing grease stain, prevents grease stain from touching extraneous dust, and grease stain bottom is caused to produce The phenomenon of oil generation dirt.

Finally, it should be noted that being not limited to this reality the foregoing is merely the preferred embodiment of the utility model With novel, although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into Row equivalent replacement.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on, should all It is included within the scope of protection of this utility model.

Claims (10)

1. hydraulic press is double to select liftout attachment, including fuel tank main body (1), it is characterised in that: fuel tank main body (1) both ends edge is equal It is equipped with 4KW vertical machine (2), 4KW vertical machine (2) bottom side is equipped with connected pipes (4), the fuel tank main body (1) top side is equipped with fuel tank minor flaps (5), and fuel tank minor flaps (5) bottom end is welded with fuel tank internal partition (3), described Fuel tank minor flaps (5) side is equipped with fuel tank large cover (30), and fuel tank large cover (30) top middle portion is equipped with fuel tank master Valve plate (12), the positive bottom of the fuel tank main valve plate (12) are equipped with small connector (10), fuel tank main valve plate (12) two sides Portion is mounted on the first check valve (11), and the first check valve (11) side is equipped with big connector (13), the big connector (13) side is equipped with throttle valve (16), and fuel tank main valve plate (12) top middle portion is welded with fixed block (15), the fixation Block (15) one end is welded with first pressure switch (14), is equipped with air flowline (34) in the middle part of described big connector (13) one end, It is equipped with air oil inlet pipe (33) in the middle part of described check valve (11) one end, fuel tank main valve plate (12) top middle portion is equipped with wind Cold (29), (29) one middle side part of Air cooler are connected with oil pipe (6)；

It is equipped with 16L accumulator (8) in the middle part of fuel tank main body (1) back side, 16L accumulator (8) the top side is equipped with First oil meter (9), 16L accumulator (8) outside edge are equipped with filter (7), air flowline (34) the side bottom End be connected with CNC oil inlet pipe (35), air flowline (34) the side bottom end is connected with CNC flowline (36), the CNC into Oil pipe (35) and CNC flowline (36) one end, which are respectively connected with, shunts valve plate (24), the positive edge installation of the shunting valve plate (24) Have second one-way valve (25), shunting valve plate (24) top side is welded with hand stop valve (22), the hand stop valve (22) it is equipped with electric control solenoid valve (21) in the middle part of inner wall, second pressure switch is installed on the outside of the electric control solenoid valve (21) (23), shunting valve plate (24) top middle portion is equipped with accumulator mounting flange (20), the accumulator mounting flange (20) Top middle portion is equipped with 2.5L accumulator (19), and accumulator mounting flange (20) side is equipped with pressure reducing valve (18), described Pressure reducing valve (18) top middle portion is equipped with the second oil meter (17).

2. hydraulic press according to claim 1 is double to select liftout attachment, it is characterised in that: shunting valve plate (24) one end bottom Portion is connected with the first oil inlet pipe (27), and the first oil inlet pipe (27) side is connected with oil return pipe (26), the fuel tank main valve plate (12) side is equipped with fuel tank large cover (30), and fuel tank large cover (30) top middle portion is equipped with electronic box (28), the electricity Case (28) bottom side is connected with the second oil inlet pipe (31), and the positive Middle face of the fuel tank main body (1) is equipped with oil ga(u)ge (32), described The input terminal of electric control solenoid valve (21), Air cooler (29) and 4KW vertical machine (2) is electrically connected with the output end of alternating current.

3. hydraulic press according to claim 1 is double to select liftout attachment, it is characterised in that: the quantity of the oil pipe (6) is set altogether It is set to four.

4. hydraulic press according to claim 1 is double to select liftout attachment, it is characterised in that: the air flowline (34) and It is connected between CNC oil inlet pipe (35) by threeway.

5. hydraulic press according to claim 1 is double to select liftout attachment, it is characterised in that: the accumulator mounting flange (20) Apical lateral offers external screw thread, and 2.5L accumulator (19) center bottom offers internal screw thread, the accumulator Method for Installation It is connected by external screw thread with internal screw thread between blue (20) and 2.5L accumulator (19).

6. hydraulic press according to claim 1 is double to select liftout attachment, it is characterised in that: the fuel tank minor flaps (5) and oil It is connected between box main body (1) by screw rod.

7. hydraulic press according to claim 1 is double to select liftout attachment, it is characterised in that: be socketed on the outside of the oil pipe (6) Protective jacket.

8. hydraulic press according to claim 1 is double to select liftout attachment, it is characterised in that: the number of the 4KW vertical machine (2) Amount is set as two altogether.

9. hydraulic press according to claim 2 is double to select liftout attachment, it is characterised in that: install in the outside of the oil ga(u)ge (32) There is observation glass plate.

10. hydraulic press according to claim 1 is double to select liftout attachment, it is characterised in that: fuel tank main body (1) one end bottom Portion offers oil outlet.