CN207223539U - A kind of fueller on the heavy brackets of sleeping carriage - Google Patents

Abstract

The utility model provides the fueller on a kind of heavy brackets of sleeping carriage, belongs to technical field of the electromechanical equipment.It solves the technical problems such as the fuel feeding circulation of heavy brackets lubricating oil.A kind of fueller on the heavy brackets of sleeping carriage, fueller includes a fuel tap being fixed on base, fuel tap includes valve rod, valve pocket and spool, spool and valve pocket are tubular, spool is set on valve rod, valve pocket is set on spool, the inner and outer wall of spool is respectively arranged with guide groove one and guide groove two, guide groove one and guide groove two are the opposite helical form in direction, it is connected between end cap two and spool by plane bearing, a rotation axis is fixedly installed on valve rod, transmission shaft one and transmission shaft two are fixedly installed on end cap one, master gear is fixed with rotation axis, rotate one motor of axis connection.The utility model has the advantages that simple in structure, fuel feeding circulation is non-maintaining.

Description

A kind of fueller on the heavy brackets of sleeping carriage

Technical field

The utility model belongs to technical field of the electromechanical equipment, the fueller being related on a kind of heavy brackets of sleeping carriage.

Background technology

I is taken charge of when the shaft to large-size machine is processed, and since shaft blank quality is larger, stretches out one end of lathe It can not carry, so that when lathe is processed, easy produce of the other end for processing end is rocked, and bearing in process Temperature is higher, and shaft deformation is easy to cause under the action of shaft gravity, and then causes machining accuracy to reduce, wastes raw material.

Furthermore when countershaft is processed, conventional brace easily damages the component processed, for example presss from both sides Trace, destroy screw thread etc..

The content of the invention

The purpose of this utility model is for the above problem existing for existing technology, there is provided a kind of heavy support of sleeping carriage Fueller on frame, technical problem to be solved in the utility model are how to realize the circulation of lubricating oil.

The purpose of this utility model can be realized by following technical proposal：A kind of fuel feeding on the heavy brackets of sleeping carriage Device, it is characterised in that this bracket includes base and the bottom trailing arm being arranged on base, and two are additionally provided with the base Side trailing arm, two side trailing arms are symmetrically distributed in the both ends of bottom trailing arm, and the fueller is fixed at including one Fuel tap on base, the fuel tap include valve rod, valve pocket and spool, and the spool and valve pocket are tubular, and the spool is arranged On the valve rod, the valve pocket is set on the spool, and the inner and outer wall of the spool is respectively arranged with guide groove one With guide groove two, the guide groove one and guide groove two are the opposite helical form in direction, and the spool further includes end cap one and end Lid two, the end cap one is fixedly linked with the valve pocket, and is connected between end cap one and the spool by plane bearing, described It is connected between end cap two and spool by plane bearing, a rotation axis is fixedly installed on the valve rod, is consolidated on the end cap one Surely transmission shaft one and transmission shaft two are provided with, master gear, the transmission shaft one and transmission shaft two are fixed with the rotation axis It is upper to be rotatably connected to gear one and gear two respectively, there is the ring gear engaged with the gear two on the inner wall of the spool, The gear one is engaged with master gear and gear two at the same time；Rotation one motor of axis connection.

In fueller on a kind of heavy brackets of above-mentioned sleeping carriage, a side axle is provided with the side trailing arm Watt, the trapped fuel chamber one of the outer wall of perforation side axle watt is offered in the side axle watt, perforation lower shaft watt is offered on the lower shaft watt Outer wall trapped fuel chamber two, the oil outlet one of perforation trapped fuel chamber one and side axle watt outer wall, the bottom are offered in the side axle watt There is the oil outlet two of perforation lower shaft watt outer wall and trapped fuel chamber two on bearing shell, an adsorption bar is inserted with the oil outlet two.

In fueller on a kind of heavy brackets of above-mentioned sleeping carriage, the adsorption bar includes supporting rod and parcel Cotton material outside supporting rod.

In fueller on a kind of heavy brackets of above-mentioned sleeping carriage, two trapped fuel chambers one and a trapped fuel Chamber two is all connected with an oil pipe, and the oil pipe includes inner and outer tubes, the confession of inside and outside both sides is offered on the end cap two Oilhole, said inner tube connect oil supplying hole, the oil return cover being wrapped in outside end cap two are arranged with the valve pocket, the oil return cover Shrink the connector to be formed and be connected with outer tube in outer end.

Connection fuel tank inlet and outlet is provided with end cap one, drives valve rod to rotate by motor, at the same time, master gear Transmission gear one, for gear one with moving gear two, gear two drives the Spool rotating where ring gear, and the inside and outside wall of spool has side To opposite guide groove one and guide groove two, it is capable of being driven to lubricating oil for different directions, so that lubricating oil exists respectively Circulation, is cooled down and is lubricated to shaft to be processed in trapped fuel chamber one and trapped fuel chamber two.

Compared with prior art, the utility model has the following advantages：

1st, by simple, the ingenious in design fueller of a result, to the lubricating oil in trapped fuel chamber one and trapped fuel chamber two Circulated, so that shaft to be processed is cooled down and lubricated.

2nd, for the structure for the position for adjusting side axle watt, operation is simple and reliable.

3rd, shaft to be processed can be positioned by swing arm, prevent its vibration while support shaft to be processed.

Brief description of the drawings

Fig. 1 is the overall structure diagram of this heavy brackets.

Fig. 2 is the structure diagram that side trailing arm is under state to be held.

Fig. 3 is the structure diagram that side trailing arm is under clamp position.

Fig. 4 is the structure diagram of fuel tap in this heavy brackets.

Fig. 5 is the sectional view on A directions in Fig. 4.

Fig. 6 is the sectional view of bottom trailing arm in this heavy brackets.

In figure, 1, base；2nd, side trailing arm；21st, side axle watt；22nd, trapped fuel chamber one；23rd, oil outlet one；24th, press strip；25th, it is sliding Block one；26th, sliding slot one；27th, swing arm；28th, sliding slot two；29th, sliding block two；3rd, bottom trailing arm；31st, trapped fuel chamber two；32nd, oil outlet Two；33rd, adsorption bar；41st, sliding chamber；42nd, slide bar；43rd, adjusting cavity；44th, screw rod；45th, spout hole；46th, locking nut；47th, valve opening； 48th, valve rod；5th, fuel tap；51st, valve rod；52nd, valve pocket；53rd, spool；54th, guide groove one；55th, guide groove two；56th, end cap two；61、 Rotation axis；62nd, transmission shaft one；63rd, transmission shaft two；64th, master gear；65th, gear one；66th, gear two；67th, ring gear；68th, it is oily Pipe；69th, oil supplying hole；71st, oil return cover；72nd, connector.

Embodiment

It is specific embodiment of the utility model and with reference to attached drawing below, the technical solution of the utility model is made further Description, but the utility model is not limited to these embodiments.

As shown in Figure 1, Figure 2 with shown in Fig. 6, this bracket includes base 1 and the bottom trailing arm 3 that is arranged on base 1, on base 1 Two side trailing arms 2 are additionally provided with, two side trailing arms 2 are symmetrically distributed in the both ends of bottom trailing arm 3, are opened on side trailing arm 2 with outer end The cunning chamber 41 of mouth, slides and a slide bar 42 is slidably connected in chamber 41, have an adjusting cavity 43 in slide bar 42, one end of slide bar 42 plugs There is a screw rod 44, the other end of slide bar 42 is fixedly installed side bearing shell 21, and adjusting cavity 43 passes through a spout hole 45 with sliding chamber 41 Communicate, outside 42 protruding side trailing arm 2 of slide bar, be provided with locking nut 46 on slide bar 42, the inner wall of screw rod 44 and adjusting cavity 43 it Between be threadedly coupled, sliding chamber 41 offers the outer wall for penetrating through side axle watt 21 be filled with hydraulic oil in adjusting cavity 43 in side axle watt 21 Trapped fuel chamber 1, the trapped fuel chamber 2 31 of the outer wall of perforation lower shaft watt is offered on lower shaft watt, this heavy brackets further includes one The fueller of trapped fuel chamber 1 and the more oil change of trapped fuel chamber 2 31 can be given；Slide bar 42 is between adjusting cavity 43 and sliding chamber 41 Mobile, the volume changed is identical, by rotating rod 42, adjusts the position of side axle watt 21, so as to be carried out to the opening of support Adjust, slide bar 42 is fixed by locking nut 46, the shaft with processing is in two side axles watt 21 and a lower shaft shoe Into support mouth on be clamped, give trapped fuel chamber 1 and trapped fuel chamber 2 31 fuel feeding by fueller, realize shaft and side axle watt Lubrication between 21 and lower shaft watt.

As shown in Figures 2 and 3, perforation trapped fuel chamber 1 and the valve opening 47 of adjusting cavity 43, valve opening are offered in side axle watt 21 A valve rod 48 is slidably connected in 47, the oil outlet one of perforation trapped fuel chamber 1 and 21 outer wall of side axle watt is offered in side axle watt 21 23, a press strip 24 is slidably connected in oil outlet 1, and one end of press strip 24 is connected with valve rod 48, and the other end of press strip 24 can Outside protruding side bearing shell 21, a sliding block 1 is fixedly installed in oil outlet 1, the sliding slot one of bar shaped is offered on press strip 24 26, sliding block 1 is plugged in sliding slot 1, and the swing arm 27 in trapped fuel chamber 1 is hinged with side axle watt 21, swing arm 27 Outside one end can be stretched out outside side axle, sliding slot 2 28 is offered on the other end of swing arm 27, is fixedly installed and plugs on press strip 24 Sliding block 2 29 in sliding slot 2 28；When press strip 24 is not extruded, outside the outer end protruding side bearing shell 21 of press strip 24, two pendulum The outer end of arm 27 is then in retraction trapped fuel chamber 1, and when clamping shaft to be processed, shaft extrudes valve rod 48, the outer end of swing arm 27 Stretch out, the upper end of countershaft is wrapped up and positioned, and at the same time, press strip 24 is moved into adjusting cavity 43, extrudes valve rod 48 Adjusting cavity 43, increases the pressure of side axle watt 21, so as to prevent shaft to be processed from loosening.

Swing arm 27 includes a flexible reed and the adsorption layer being wrapped in outside reed；The rigidity of reed is larger, can The deformation of appropriateness, to be applicable in various sizes of shaft to be processed, adsorption layer can adsorb the lubricating oil in trapped fuel chamber 1, so that To shaft coating lubricating oil to be processed.

Adsorption layer is cotton layer；The upper oil outlet 2 32 with perforation lower shaft watt outer wall and trapped fuel chamber 2 31 of lower shaft watt, it is fuel-displaced An adsorption bar 33 is inserted with hole 2 32.Adsorption bar 33 is identical with the effect of adsorption layer；Adsorption bar 33 includes supporting rod and parcel Cotton material outside supporting rod.

As shown in Figure 1, Figure 4 and Figure 5, fueller includes a fuel tap 5, and fuel tap 5 includes valve rod 51, valve pocket 52 and spool 53, spool 53 and valve pocket 52 are tubular, and spool 53 is set on valve rod 51, and valve pocket 52 is set on spool 53, spool 53 Inner and outer wall is respectively arranged with guide groove 1 and guide groove 2 55, and guide groove 1 and guide groove 2 55 are that direction is opposite Helical form, spool 53 further include end cap 1 and end cap 2 57, and end cap 1 is fixedly linked with valve pocket 52, and end cap 1 and valve It is connected between core 53 by plane bearing, is connected between end cap 2 57 and spool 53 by plane bearing, it is fixed on valve rod 51 to set A rotation axis 61 is equipped with, transmission shaft 1 and transmission shaft 2 63 are fixedly installed on end cap 1, is fixed with rotation axis 61 Be rotatably connected to gear 1 and gear 2 66 on master gear 64, transmission shaft 1 and transmission shaft 2 63 respectively, spool 53 it is interior There is the ring gear 67 engaged with gear 2 66, gear 1 is engaged with master gear 64 and gear 2 66 at the same time on wall；Rotation axis 61 one motors of connection；Two trapped fuel chambers 1 and a trapped fuel chamber 2 31 are all connected with an oil pipe 68, oil pipe 68 include inner tube and Outer tube, offers the oil supplying hole 69 of inside and outside both sides on end cap 2 57, inner tube connection oil supplying hole 69, and bag is arranged with valve pocket 52 The connector 72 to be formed and be connected with outer tube is shunk in the oil return cover 71 being rolled in outside end cap 2 57, the outer end of oil return cover 71；End cap 1 On be provided with connection fuel tank inlet and outlet, by motor drive valve rod 51 rotate, at the same time, 64 Transmission gear one of master gear 65, the band moving gear 2 66 of gear 1, the spool 53 where gear 2 66 drives ring gear 67 rotates, the inside and outside wall tool of spool 53 There are the guide groove 1 and guide groove 2 55 that direction is opposite, be capable of being driven to lubricating oil for different directions, so that lubrication Oil circulation not in trapped fuel chamber 1 and trapped fuel chamber 2 31, is cooled down and is lubricated to shaft to be processed.

The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute Described specific embodiment can be done various modifications or additions or using similar by belonging to those skilled in the art Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.

Claims (4)

1. the fueller on a kind of heavy brackets of sleeping carriage, it is characterised in that this bracket includes base (1) and is arranged on bottom Bottom trailing arm (3) on seat (1), two side trailing arms (2) are additionally provided with the base (1), and two side trailing arms (2) are symmetrical The both ends of bottom trailing arm (3) are distributed in, the fueller includes a fuel tap (5) being fixed on base (1), described Fuel tap (5) includes valve rod (51), valve pocket (52) and spool (53), and the spool (53) and valve pocket (52) are tubular, the valve Core (53) is set on the valve rod (51), and the valve pocket (52) is set on the spool (53), the spool (53) it is interior Wall and outer wall are respectively arranged with guide groove one (54) and guide groove two (55), and the guide groove one (54) and guide groove two (55) are The opposite helical form in direction, the spool (53) further include end cap one (56) and end cap two (57), the end cap one (56) and institute State valve pocket (52) to be fixedly linked, and be connected between end cap one (56) and the spool (53) by plane bearing, the end cap two (57) it is connected between spool (53) by plane bearing, a rotation axis (61) is fixedly installed on the valve rod (51), it is described Transmission shaft one (62) and transmission shaft two (63) are fixedly installed on end cap one (56), main tooth is fixed with the rotation axis (61) Take turns (64), gear one (65) and gear two (66) be rotatably connected to respectively on the transmission shaft one (62) and transmission shaft two (63), There is the ring gear (67) that is engaged with the gear two (66) on the inner wall of the spool (53), the gear one (65) and meanwhile with Master gear (64) and gear two (66) engagement；The rotation axis (61) connects a motor.

A kind of 2. fueller on heavy brackets of sleeping carriage according to claim 1, it is characterised in that the side trailing arm (2) side bearing shell (21) is provided with, the trapped fuel chamber one of the outer wall of perforation side axle watt (21) is offered on the side axle watt (21) (22), the trapped fuel chamber two (31) of the outer wall of perforation bottom trailing arm (3), the side axle watt are offered on the bottom trailing arm (3) (21) oil outlet one (23) of perforation trapped fuel chamber one (22) and side axle watt (21) outer wall is offered on, the lower shaft watt, which above has, to be passed through The oil outlet two (32) of logical lower shaft watt outer wall and trapped fuel chamber two (31), the oil outlet two (32) is interior to be inserted with an adsorption bar (33)。

A kind of 3. fueller on heavy brackets of sleeping carriage according to claim 2, it is characterised in that the adsorption bar (33) supporting rod and the cotton material being wrapped in outside supporting rod are included.

4. the fueller on a kind of heavy brackets of sleeping carriage according to claim 3, it is characterised in that deposited described in two Oil pocket one (22) and a trapped fuel chamber two (31) are all connected with an oil pipe (68), and the oil pipe (68) includes inner and outer tubes, institute State the oil supplying hole (69) that inside and outside both sides are offered on end cap two (57), said inner tube connection oil supplying hole (69), the valve pocket (52) be arranged with the oil return cover (71) being wrapped in outside end cap two (57) on, the outer end of the oil return cover (71) shrink to be formed with outside The connected connector (72) of pipe.