CN209908874U - Inside electric cabinet oil tank of perspective of sealing performance is good - Google Patents
Inside electric cabinet oil tank of perspective of sealing performance is good Download PDFInfo
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- CN209908874U CN209908874U CN201920436982.7U CN201920436982U CN209908874U CN 209908874 U CN209908874 U CN 209908874U CN 201920436982 U CN201920436982 U CN 201920436982U CN 209908874 U CN209908874 U CN 209908874U
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Abstract
The utility model discloses an inside electric cabinet oil tank of perspective and processing method that sealing performance is good belongs to mechanical basis spare and makes technical field, including upper cover plate, electric cabinet curb plate, oil tank ladle body, baffle, oil tank bottom plate and electric cabinet drawer, upper cover plate, oil tank bottom plate, oil tank ladle body and baffle formation seal structure, the oil tank ladle body is stretched out to the one end of upper cover plate and oil tank bottom plate, and the electric cabinet curb plate sets up the U-shaped open-ended tip at the oil tank ladle body, and the electric cabinet drawer sets up in the electric cabinet cavity, and the one end that wherein one side of two parallel sides of oil tank ladle body is close to the electric cabinet curb plate is equipped with first opening, and the electric cabinet drawer can be in the push-and-pull of electric cabinet cavity through first opening. The utility model discloses the inside electric cabinet oil tank of perspective that sealing performance is good sets up the electric cabinet of drawer type and places the structure on the oil tank, can set up the electric cabinet in the oil tank, compact structure, and plug-type structure is convenient for pull out convenient to use with the electric cabinet simultaneously.
Description
Technical Field
The utility model belongs to the technical field of mechanical foundation spare and manufacturing, in particular to inside electric cabinet oil tank of perspective that sealing performance is good.
Background
The hydraulic oil is the blood of the whole hydraulic system, and the quality of the hydraulic oil directly influences the performance and the service life of the hydraulic elements and the hydraulic system. According to statistics, more than 70% of faults of the hydraulic system are caused by pollution of hydraulic oil. Therefore, proper use of hydraulic oil and pollution control are of paramount importance.
At present, the working conditions of the hydraulic equipment are very severe, the hydraulic equipment is often applied in high-temperature, humid, dust and corrosive environments, and the pollution of hydraulic oil is caused to a great extent by the structure of a hydraulic oil tank. Along with the continuous increase of the service time of the hydraulic oil, some impurity particles can enter the interior of the hydraulic oil tank along with air, so that the solid pollution level of the hydraulic oil in the hydraulic oil tank exceeds the standard. At present, a liquid level meter and a filling port are generally arranged on a hydraulic oil tank, but the specific situation of hydraulic oil in the oil tank cannot be clearly observed through the liquid level meter and the filling port. In addition, hydraulic tank all sets up alone generally in the use, can't form whole cooperation with the electric cabinet and use, consequently causes the electrical components on the hydraulic tank all to need to be connected with the electric cabinet through longer cable, when carrying out the design, needs to increase the space and carries out reasonable wiring so, has increased whole mechanical design's space.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: in order to overcome not enough above, the utility model aims at providing a sealing performance is good can see through inside electric cabinet oil tank, its simple structure, reasonable in design, easy to produce has solved the problem that the electric cabinet was laid in the oil tank, has solved the problem that hydraulic tank can not carry out inside hydraulic oil behaviour in service monitoring simultaneously. The utility model also provides a method of processing of inside electric cabinet oil tank of perspective that sealing performance is good, the process sets up rationally, has improved production efficiency.
The technical scheme is as follows: the utility model provides a perspective inside electric cabinet oil tank that sealing performance is good, includes upper cover plate, oil tank ladle body, baffle and oil tank bottom plate, the cross-section of oil tank ladle body is the U font, the baffle sets up in the U-shaped opening of oil tank ladle body, upper cover plate and oil tank bottom plate set up the upper and lower tip at the oil tank ladle body respectively to upper cover plate, oil tank bottom plate, oil tank ladle body and baffle form seal structure, the oil tank ladle body is stretched out to the one end of upper cover plate and oil tank bottom plate.
Furthermore, the electric cabinet oil tank with good sealing performance and a see-through interior comprises an electric cabinet side plate and an electric cabinet drawer, wherein the electric cabinet side plate is arranged at the end part of the U-shaped opening of the oil tank barrel body, the two parallel side edges of the electric cabinet side plate, the baffle plate, the upper cover plate, the oil tank bottom plate and the oil tank barrel body form an electric cabinet cavity, the electric cabinet drawer is arranged in the electric cabinet cavity, a first opening is formed in one end, close to the electric cabinet side plate, of one of the two parallel side edges of the oil tank barrel body, and the electric cabinet drawer can be pushed and pulled in the electric cabinet cavity through the first opening. The electric cabinet placing structure with the drawer type is arranged on the oil tank, the electric cabinet can be arranged in the oil tank, the structure is compact, and meanwhile, the electric cabinet can be conveniently pulled out through the push-pull type structure, so that the use is convenient.
Furthermore, the electric cabinet oil tank with good sealing performance and a perspective interior is characterized in that a first through hole is formed in the oil tank barrel body, a side oil tank cover is arranged at the position of the first through hole in a covering mode, the side oil tank cover is made of transparent materials, a group of sealing assemblies are arranged between the outer edge of the side oil tank cover and the side wall of the oil tank barrel body and comprise a first screw, a first O-shaped ring, a second O-shaped ring, a first nut and a first sealing ring, a first groove is formed in the end face, close to the oil tank barrel body, of the side oil tank cover, a group of first threaded holes are formed in the side oil tank cover, a second groove is formed in the end face, far away from the oil tank barrel body, of the first threaded holes, external threads are formed in the outer wall of the first nut, second threaded holes are formed in the interior of the first nut, internal threads are formed in the inner wall of the, and first nut and first screw hole threaded connection, the one end setting of first nut is in the second recess, second O type circle sets up in the second recess to second O type circle compresses tightly on the inner wall of second recess through first nut, first screw is equipped with the external screw thread, first screw can pass oil tank ladle body and second screw hole threaded connection, first O type circle sets up between the inner wall of first screw and oil tank ladle body, first sealing washer sets up in first recess to first sealing washer is located between the outer wall of side oil tank cap and oil tank ladle body, first screw and first nut divide and establish the both sides at the oil tank ladle body. The side oil tank cap can adopt the ya keli apron, and the transparent material is convenient for look over the in service behavior of hydraulic oil in the oil tank. The sealing device who sets up can form closely cooperating side fuel tank cap and oil tank, has good sealing performance, prevents the oil leak.
Further, foretell inside electric cabinet oil tank of perspective of sealing performance is good, be equipped with the electric cabinet mounting disc in the electric cabinet drawer, can set up the electric cabinet on the electric cabinet mounting disc, be equipped with the slide rail on the bottom plate of electric cabinet drawer, slide rail and oil tank bottom plate sliding connection.
Furthermore, the electric cabinet oil tank with good sealing performance and inside perspective is characterized in that one end of the upper cover plate and one end of the oil tank bottom plate extend out of the electric cabinet side plate, a concave cavity is formed between the upper cover plate and the oil tank bottom plate, and a cooling and heat dissipation assembly is arranged in the concave cavity.
Furthermore, the electric cabinet oil tank with good sealing performance and inside perspective is characterized in that the cooling and heat dissipation assembly comprises a hydraulic oil radiator and a cooling fan, the hydraulic oil radiator is arranged on a group of air-cooling block, the cooling fan is arranged between the hydraulic oil radiator and the electric cabinet side plate, and the cooling fan is positioned above the oil receiving groove. The cooling fan who sets up can be in constantly rotating the in-process and take away the inside heat of electric cabinet, can carry out the cooling of hydraulic oil radiator simultaneously.
Furthermore, the inside electric cabinet oil tank of perspective of foretell sealing performance good, the one end of oil tank ladle body is equipped with first turn-ups, the tip that the oil tank ladle body was kept away from to the oil tank bottom plate is equipped with the second turn-ups, first turn-ups, second turn-ups, oil tank bottom plate and electric cabinet curb plate are close to the tip of oil tank bottom plate and form and connect the oil groove, it is equipped with a set of forced air cooling bed hedgehopping piece and a set of fixed orifices height piece to connect the oil groove, a set of forced air cooling bed hedgehopping piece and a set of fixed orifices height piece are fixed on the oil tank bottom plate. A set of forced air cooling bed hedgehopping piece and a set of fixed orifices height piece that set up can be with cooling and heat dissipation subassembly bed hedgehopping, prevent cooling and heat dissipation subassembly and connect the hydraulic oil contact in the oil groove.
Furthermore, the electric cabinet oil tank with good sealing performance and capable of being seen inside is characterized in that a partition plate is arranged in the oil tank body. The arranged partition plate increases the fluidity of the hydraulic oil in the oil tank.
Furthermore, foretell inside electric cabinet oil tank of perspective that sealing performance is good, be equipped with oiling mouth, oil outlet, hydraulic pump and motor on the upper cover plate, the oil outlet passes through hydraulic pressure pipe and hydraulic pump connection, the hydraulic pump is connected with the motor, be equipped with pressure sensor on the hydraulic pump, be equipped with draining mouth and pipe tooth on the oil tank ladle body. Can constantly carry out the cyclic utilization of hydraulic oil in the oil tank through oil outlet, hydraulic pump and motor, the pipe tooth that sets up is convenient to be connected with various pipelines.
The utility model also provides a processing method of inside electric cabinet oil tank of perspective that sealing performance is good, including following step:
1) cutting off the required metal plate on the flat steel plate;
2) bending the cut sheet metal into a required shape;
3) splicing all the sheet metal parts processed and formed in the step 2), and fixing the oil tank integrally by using gas shielded welding in a spot welding manner;
4) performing full-welding process on the spliced part from the inside of the oil tank;
5) after full welding is finished, knocking off the large welding slag by using a chisel, and then polishing the whole oil tank;
6) after polishing, carrying out leak detection and inspection on the oil tank, and spraying red penetrant at a welding bead inside the oil tank;
7) after standing for 5 minutes, spraying a white developer at the position corresponding to the welding bead outside the oil tank, if the oil tank is perforated, changing the white part into red, enabling the welding bead of the oil tank to have a leak, needing repair welding, and carrying out leak detection again after repair welding;
8) if the white developer outside the oil tank does not turn red, no leak exists in the welding bead of the oil tank, and the leak detection and the inspection of the oil tank are finished;
9) after the oil tank is tested, carrying out sand blasting treatment on the oil tank;
10) and after the sand blasting treatment is finished, performing electrostatic powder spraying coating on the inside and the outside of the oil tank.
Above-mentioned technical scheme can find out, the utility model discloses following beneficial effect has: the inside electric cabinet oil tank of perspective that sealing performance is good, structural design is reasonable, through at the inside slidable drawer type box that sets up of oil tank, can be with electric cabinet and the whole setting of oil tank, the compactness of oil tank has been improved, and be equipped with transparent construction's apron on the oil tank box, can conveniently look over the in service behavior of the inside hydraulic oil of oil tank, traditional oil tank only has liquid level monitoring, can't directly learn to the pollution condition of hydraulic oil in the oil tank, can only emit partial hydraulic oil through the draining mouth and observe, the oil tank processing of this structure is convenient, assemble the welding through the sheet metal component, when guaranteeing the oil tank quality, can improve processing production efficiency.
Drawings
Fig. 1 is a schematic structural view of a first embodiment of a perspective internal electric cabinet oil tank with good sealing performance according to the present invention;
fig. 2 is a front view of a first embodiment of the electric cabinet oil tank with good sealing performance and see-through interior of the utility model;
fig. 3 is a left side view of a first embodiment of the electric cabinet oil tank with good sealing performance and see-through interior according to the present invention;
fig. 4 is an exploded view of a first embodiment of a perspective internal electric cabinet oil tank with good sealing performance according to the present invention;
fig. 5 is a top view of a first embodiment of the electric cabinet oil tank with good sealing performance and see-through interior according to the present invention;
fig. 6 is a schematic structural view of a second embodiment of the electric cabinet oil tank with good sealing performance and see-through interior of the electric cabinet oil tank of the present invention;
fig. 7 is a front view of a second embodiment of the electric cabinet oil tank with good sealing performance and see-through interior of the utility model;
fig. 8 is a left side view of a second embodiment of the electric cabinet oil tank with good sealing performance and see-through interior according to the present invention;
fig. 9 is an exploded view of a second embodiment of the electric cabinet oil tank with good sealing performance and see-through interior according to the present invention;
fig. 10 is a top view of a second embodiment of the electric cabinet oil tank with good sealing performance and see-through interior according to the present invention;
fig. 11 is a schematic structural diagram of a third and a fourth embodiments of the electric cabinet oil tank with good sealing performance and see-through interior according to the present invention;
fig. 12 is a front view of a third embodiment and a fourth embodiment of the electric cabinet oil tank with good sealing performance and perspective interior;
fig. 13 is a schematic structural view of a third and a fourth embodiments of the electric cabinet oil tank with good sealing performance and see-through interior according to the present invention;
fig. 14 is a front view of a third embodiment and a fourth embodiment of the electric cabinet oil tank with good sealing performance and perspective interior;
fig. 15 is an enlarged view of a portion of fig. 11B according to the present invention;
fig. 16 is a cross-sectional view taken at B of fig. 11 according to the present invention;
fig. 17 is an enlarged view of a portion a of fig. 16 according to the present invention;
fig. 18 is a partially enlarged view of a portion C in fig. 14 according to the present invention.
In the figure: the oil-cooling type electric cabinet comprises an upper cover plate 1, a recessed cavity 11, a cooling heat dissipation assembly 12, a hydraulic oil radiator 121, a cooling fan 122, an oil filling port 13, an oil outlet 14, a hydraulic pump 15, a motor 16, a pressure sensor 17, an electric cabinet side plate 2, an oil tank barrel 3, a first opening 30, a first through hole 31, a first flanging edge 32, a partition plate 33, an oil drainage port 34, a pipe thread 35, a baffle plate 4, an oil tank bottom plate 5, a second flanging edge 51, an oil receiving groove 52, an air-cooling block 521, a fixed hole high block 522, an electric cabinet drawer 6, an electric cabinet mounting disc 61, an electric cabinet 62, a sliding rail 63, an electric cabinet cavity 7, a side oil tank cover 8, a first threaded hole 81, a second groove 82, a sealing assembly 9, a first screw 91, a first O-ring 92, a second O-ring 93, a first nut 94, a second threaded hole 941, a first sealing ring 95 and a first.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, unless otherwise specified, "a plurality" means two or more unless explicitly defined otherwise.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
Example one
The electric cabinet oil tank with good sealing performance and see-through inside comprises an upper cover plate 1, an oil tank barrel body 3, a baffle 4 and an oil tank bottom plate 5, wherein the cross section of the oil tank barrel body 3 is U-shaped, the baffle 4 is arranged in a U-shaped opening of the oil tank barrel body 3, the upper cover plate 1 and the oil tank bottom plate 5 are respectively arranged at the upper end part and the lower end part of the oil tank barrel body 3, the upper cover plate 1, the oil tank bottom plate 5, the oil tank barrel body 3 and the baffle 4 form a sealing structure, the oil tank barrel body 3 is stretched out of one end of the upper cover plate 1 and one end of the oil tank bottom plate 5, a concave cavity 11 is formed between the upper cover plate 1 and the oil tank bottom plate 5, and a cooling assembly 12 is arranged in the concave cavity 11.
Example two
The electric cabinet oil tank with good sealing performance and perspective inside as shown in fig. 6-10 comprises an upper cover plate 1, an electric cabinet side plate 2, an oil tank barrel body 3, a baffle plate 4, an oil tank bottom plate 5 and an electric cabinet drawer 6, wherein the section of the oil tank barrel body 3 is in a U shape, the baffle plate 4 is arranged in a U-shaped opening of the oil tank barrel body 3, the upper cover plate 1 and the oil tank bottom plate 5 are respectively arranged at the upper end part and the lower end part of the oil tank barrel body 3, the upper cover plate 1, the oil tank bottom plate 5, the oil tank barrel body 3 and the baffle plate 4 form a sealing structure, one end of the upper cover plate 1 and one end of the oil tank bottom plate 5 extend out of the oil tank barrel body 3, the electric cabinet side plate 2 is arranged at the end part of the U-shaped opening of the oil tank barrel body 3, the electric cabinet side plate 2, the baffle plate 4, the upper cover plate 1, the oil tank bottom plate 5 and two parallel side edges of the oil tank barrel, one end of one of two parallel sides of the oil tank barrel body 3, which is close to the electric cabinet side plate 2, is provided with a first opening 30, and the electric cabinet drawer 6 can be pushed and pulled in the electric cabinet cavity 7 through the first opening 30. Wherein, be equipped with electric cabinet mounting disc 61 in the electric cabinet drawer 6, can set up electric cabinet 62 on the electric cabinet mounting disc 61, be equipped with slide rail 63 on the bottom plate of electric cabinet drawer 6, slide rail 63 and 5 sliding connection of fuel tank bottom plate.
EXAMPLE III
The electric cabinet oil tank with good sealing performance and see-through interior comprises an upper cover plate 1, an oil tank barrel body 3, a baffle 4 and an oil tank bottom plate 5, wherein the cross section of the oil tank barrel body 3 is U-shaped, the baffle 4 is arranged in a U-shaped opening of the oil tank barrel body 3, the upper cover plate 1 and the oil tank bottom plate 5 are respectively arranged at the upper end part and the lower end part of the oil tank barrel body 3, the upper cover plate 1, the oil tank bottom plate 5, the oil tank barrel body 3 and the baffle 4 form a sealing structure, the oil tank barrel body 3 is stretched out of one end of the upper cover plate 1 and one end of the oil tank bottom plate 5, a concave cavity 11 is formed between the upper cover plate 1 and the oil tank bottom plate 5, and a cooling component 12 is arranged in the concave cavity 11.
In addition, as shown in fig. 16 and 17, a first through hole 31 is formed in the oil tank barrel 3, a side oil tank cap 8 covers the first through hole 31, the side oil tank cap 8 is made of a transparent material, and a set of sealing components 9 is arranged between the outer edge of the side oil tank cap 8 and the side wall of the oil tank barrel 3. The seal assembly 9 includes a first screw 91, a first O-ring 92, a second O-ring 93, a first nut 94 and a first seal ring 95, a first groove 96 is provided on the end surface of the side tank cap 8 near the oil tank barrel 3, a set of first screw holes 81 is provided on the side tank cap 8, a second groove 82 is provided on the end surface of the first screw holes 81 far from the oil tank barrel 3, the outer wall of the first nut 94 is provided with an external thread, and the inside of the first nut 94 is provided with a second screw hole 941, the inner wall of the first screw holes 81 is provided with an internal thread, the first nut 94 is disposed in the first screw holes 81, and the first nut 94 is in threaded connection with the first screw holes 81, one end of the first nut 94 is disposed in the second groove 82, the second O-ring 93 is disposed in the second groove 82, and the second O-ring 93 is pressed against the inner wall of the second groove 82 by the first nut 94, first screw 91 is equipped with the external screw thread, first screw 91 can pass oil tank ladle body 3 and second screw hole 941 threaded connection, first O type circle 92 sets up between the inner wall of first screw 91 and oil tank ladle body 3, first sealing washer 95 sets up in first recess 96 to first sealing washer 95 is located between the outer wall of side oil tank cap 8 and oil tank ladle body 3, first screw 91 and first nut 94 divide and establish the both sides at oil tank ladle body 3. Side oil tank cap 8 can be the apron of ya keli material, and transparent material conveniently observes the situation of hydraulic oil, in case the bubble appears, and the oil level is crossed lowly, and fluid sneaks into impurity, can discover and solve the very first time.
Example four
The electric cabinet oil tank with good sealing performance and perspective inside as shown in fig. 11-15 comprises an upper cover plate 1, an electric cabinet side plate 2, an oil tank barrel body 3, a baffle plate 4, an oil tank bottom plate 5 and an electric cabinet drawer 6, wherein the section of the oil tank barrel body 3 is in a U shape, the baffle plate 4 is arranged in a U-shaped opening of the oil tank barrel body 3, the upper cover plate 1 and the oil tank bottom plate 5 are respectively arranged at the upper end part and the lower end part of the oil tank barrel body 3, the upper cover plate 1, the oil tank bottom plate 5, the oil tank barrel body 3 and the baffle plate 4 form a sealing structure, one end of the upper cover plate 1 and one end of the oil tank bottom plate 5 extend out of the oil tank barrel body 3, the electric cabinet side plate 2 is arranged at the end part of the U-shaped opening of the oil tank barrel body 3, the electric cabinet side plate 2, the baffle plate 4, the upper cover plate 1, the oil tank bottom plate 5 and two parallel side edges of the oil tank barrel, one end of one of two parallel sides of the oil tank barrel body 3, which is close to the electric cabinet side plate 2, is provided with a first opening 30, and the electric cabinet drawer 6 can be pushed and pulled in the electric cabinet cavity 7 through the first opening 30. Wherein, be equipped with electric cabinet mounting disc 61 in the electric cabinet drawer 6, can set up electric cabinet 62 on the electric cabinet mounting disc 61, be equipped with slide rail 63 on the bottom plate of electric cabinet drawer 6, slide rail 63 and 5 sliding connection of fuel tank bottom plate.
In addition, as shown in fig. 16 and 17, a first through hole 31 is formed in the oil tank barrel 3, a side oil tank cap 8 covers the first through hole 31, the side oil tank cap 8 is made of a transparent material, and a set of sealing components 9 is arranged between the outer edge of the side oil tank cap 8 and the side wall of the oil tank barrel 3. The seal assembly 9 includes a first screw 91, a first O-ring 92, a second O-ring 93, a first nut 94 and a first seal ring 95, a first groove 96 is provided on the end surface of the side tank cap 8 near the oil tank barrel 3, a set of first screw holes 81 is provided on the side tank cap 8, a second groove 82 is provided on the end surface of the first screw holes 81 far from the oil tank barrel 3, the outer wall of the first nut 94 is provided with an external thread, and the inside of the first nut 94 is provided with a second screw hole 941, the inner wall of the first screw holes 81 is provided with an internal thread, the first nut 94 is disposed in the first screw holes 81, and the first nut 94 is in threaded connection with the first screw holes 81, one end of the first nut 94 is disposed in the second groove 82, the second O-ring 93 is disposed in the second groove 82, and the second O-ring 93 is pressed against the inner wall of the second groove 82 by the first nut 94, first screw 91 is equipped with the external screw thread, first screw 91 can pass oil tank ladle body 3 and second screw hole 941 threaded connection, first O type circle 92 sets up between the inner wall of first screw 91 and oil tank ladle body 3, first sealing washer 95 sets up in first recess 96 to first sealing washer 95 is located between the outer wall of side oil tank cap 8 and oil tank ladle body 3, first screw 91 and first nut 94 divide and establish the both sides at oil tank ladle body 3. Side oil tank cap 8 can be the apron of ya keli material, and transparent material conveniently observes the situation of hydraulic oil, in case the bubble appears, and the oil level is crossed lowly, and fluid sneaks into impurity, can discover and solve the very first time.
And thirdly, one ends of the upper cover plate 1 and the oil tank bottom plate 5 extend out of the electric cabinet side plate 2, a concave cavity 11 is formed between the upper cover plate 1 and the oil tank bottom plate 5, and a cooling and heat dissipation assembly 12 is arranged in the concave cavity 11. One end of oil tank ladle body 3 is equipped with first turn-ups edge 32, the tip that oil tank ladle body 3 was kept away from to oil tank bottom plate 5 is equipped with second turn-ups edge 51, first turn-ups edge 32, second turn-ups edge 51, oil tank bottom plate 5 and electric cabinet curb plate 2 are close to the tip formation of oil tank bottom plate 5 and connect oil groove 52, it is equipped with a set of forced air cooling bed hedgehopping piece 521 and a set of fixed orifices high piece 522 in the oil groove 52 to connect, a set of forced air cooling bed hedgehopping piece 521 and a set of fixed orifices high piece 522 are fixed on oil tank bottom plate 5. As shown in fig. 18, the cooling heat radiation assembly 12 includes a hydraulic oil radiator 121 and a cooling fan 122, the hydraulic oil radiator 121 is disposed on a set of air-cooling block 521, the cooling fan 122 is disposed between the hydraulic oil radiator 121 and the electric cabinet side plate 2, and the cooling fan 122 is located above the oil receiving groove 52. Be equipped with latticed ventilation hole on the electric cabinet curb plate, cooling fan 122 can carry out the cooling of hydraulic oil radiator 121 when taking away the inside heat of electric cabinet out. An oil receiving groove 52 is provided to receive oil leaked from the oil tank.
In addition, a partition 33 is provided in the tank barrel 3. Be equipped with oiling mouth 13, oil outlet 14, hydraulic pump 15 and motor 16 on the upper cover plate 1, oil outlet 14 passes through hydraulic pressure pipe and is connected with hydraulic pump 15, hydraulic pump 15 is connected with motor 16, be equipped with pressure sensor 17 on the hydraulic pump 15, be equipped with draining port 34 and pipe tooth 35 on the oil tank ladle body 3.
On the basis of the structure, the utility model relates to a processing method of inside electric cabinet oil tank of perspective that sealing performance is good, including following step:
1) cutting off the required metal plate on the flat steel plate;
2) bending the cut sheet metal into a required shape;
3) splicing all the sheet metal parts processed and formed in the step 2), and fixing the oil tank integrally by using gas shielded welding in a spot welding manner;
4) performing full-welding process on the spliced part from the inside of the oil tank;
5) after full welding is finished, knocking off the large welding slag by using a chisel, and then polishing the whole oil tank;
6) after polishing, carrying out leak detection and inspection on the oil tank, and spraying red penetrant at a welding bead inside the oil tank;
7) after standing for 5 minutes, spraying a white developer at the position corresponding to the welding bead outside the oil tank, if the oil tank is perforated, changing the white part into red, enabling the welding bead of the oil tank to have a leak, needing repair welding, and carrying out leak detection again after repair welding;
8) if the white developer outside the oil tank does not turn red, no leak exists in the welding bead of the oil tank, and the leak detection and the inspection of the oil tank are finished;
9) after the oil tank is tested, carrying out sand blasting treatment on the oil tank;
10) and after the sand blasting treatment is finished, performing electrostatic powder spraying coating on the inside and the outside of the oil tank.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications can be made without departing from the principles of the present invention, and these modifications should also be regarded as the protection scope of the present invention.
Claims (9)
1. The utility model provides a good inside electric cabinet oil tank of perspective of sealing performance which characterized in that: including upper cover plate (1), oil tank ladle body (3), baffle (4) and oil tank bottom plate (5), the cross-section of oil tank ladle body (3) is the U font, baffle (4) set up in the U-shaped opening of oil tank ladle body (3), upper cover plate (1) and oil tank bottom plate (5) set up the upper and lower tip in oil tank ladle body (3) respectively to upper cover plate (1), oil tank bottom plate (5), oil tank ladle body (3) and baffle (4) form seal structure, oil tank ladle body (3) are stretched out to the one end of upper cover plate (1) and oil tank bottom plate (5).
2. The see-through internal electric cabinet oil tank with good sealing performance as claimed in claim 1, wherein: the oil tank further comprises an electric cabinet side plate (2) and an electric cabinet drawer (6), wherein the electric cabinet side plate (2) is arranged at the end part of the U-shaped opening of the oil tank barrel body (3), two parallel side edges of the electric cabinet side plate (2), the baffle plate (4), the upper cover plate (1), the oil tank bottom plate (5) and the oil tank barrel body (3) form an electric cabinet cavity (7), the electric cabinet drawer (6) is arranged in the electric cabinet cavity (7), one end, close to the electric cabinet side plate (2), of one side of the two parallel side edges of the oil tank barrel body (3) is provided with a first opening (30), and the electric cabinet drawer (6) can be pushed and pulled in the electric cabinet cavity (7) through the first opening (30).
3. The electric cabinet oil tank with good sealing performance and perspective inside of claim 1 or 2, wherein: the oil tank is characterized in that a first through hole (31) is formed in the oil tank body (3), a side oil tank cover (8) is covered at the position of the first through hole (31), the side oil tank cover (8) is made of transparent material, a group of sealing components (9) are arranged between the outer edge of the side oil tank cover (8) and the side wall of the oil tank body (3), each sealing component (9) comprises a first screw (91), a first O-shaped ring (92), a second O-shaped ring (93), a first nut (94) and a first sealing ring (95), a first groove (96) is formed in the end face, close to the oil tank body (3), of the side oil tank cover (8), a group of first threaded holes (81) are formed in the side oil tank cover (8), a second groove (82) is formed in the end face, far away from the oil tank body (3), of the first threaded holes (81), and an external thread is formed in the outer wall, and the inside of the first nut (94) is provided with a second screw hole (941), the inner wall of the first screw hole (81) is provided with an internal thread, the first nut (94) is disposed in the first screw hole (81), and the first nut (94) is screw-connected with the first screw hole (81), one end of the first nut (94) is disposed in the second groove (82), the second O-ring (93) is disposed in the second groove (82), and the second O-ring (93) is pressed against the inner wall of the second groove (82) by the first nut (94), the first screw (91) is provided with an external thread, the first screw (91) can pass through the oil tank barrel (3) and be screw-connected with the second screw hole (941), the first O-ring (92) is disposed between the first screw (91) and the inner wall of the oil tank barrel (3), the first sealing ring (95) is disposed in the first groove (96), and a first sealing ring (95) is positioned between the side oil tank cover (8) and the outer wall of the oil tank barrel body (3), and a first screw (91) and a first nut (94) are respectively arranged at two sides of the oil tank barrel body (3).
4. The see-through internal electric cabinet oil tank with good sealing performance as claimed in claim 2, wherein: be equipped with electric cabinet mounting disc (61) in electric cabinet drawer (6), can set up electric cabinet (62) on electric cabinet mounting disc (61), be equipped with slide rail (63) on the bottom plate of electric cabinet drawer (6), slide rail (63) and oil tank bottom plate (5) sliding connection.
5. The see-through internal electric cabinet oil tank with good sealing performance as claimed in claim 1, wherein: one end of the upper cover plate (1) and one end of the oil tank bottom plate (5) extend out of the electric cabinet side plate (2), a concave cavity (11) is formed between the upper cover plate (1) and the oil tank bottom plate (5), and a cooling and heat dissipation assembly (12) is arranged in the concave cavity (11).
6. The see-through internal electric cabinet oil tank with good sealing performance as claimed in claim 5, wherein: the cooling heat dissipation assembly (12) comprises a hydraulic oil radiator (121) and a cooling fan (122), the hydraulic oil radiator (121) is arranged on a group of air-cooling block-up blocks (521), the cooling fan (122) is arranged between the hydraulic oil radiator (121) and the electric cabinet side plate (2), and the cooling fan (122) is located above the oil receiving groove (52).
7. The see-through internal electric cabinet oil tank with good sealing performance as claimed in claim 1, wherein: the one end of oil tank ladle body (3) is equipped with first hem (32) that turns over, the tip that oil tank ladle body (3) were kept away from in oil tank bottom plate (5) is equipped with second hem (51) that turns over, first hem (32), second hem (51), oil tank bottom plate (5) and electric cabinet curb plate (2) that turn over form and connect oil groove (52) near oil tank bottom plate (5), be equipped with a set of forced air cooling bed hedgehopping piece (521) and a set of fixed orifices height piece (522) in connecting oil groove (52), a set of forced air cooling bed hedgehopping piece (521) and a set of fixed orifices height piece (522) are fixed on oil tank bottom plate (5).
8. The see-through internal electric cabinet oil tank with good sealing performance as claimed in claim 1, wherein: a partition plate (33) is arranged in the oil tank body (3).
9. The see-through internal electric cabinet oil tank with good sealing performance as claimed in claim 1, wherein: be equipped with oiling mouth (13), oil outlet (14), hydraulic pump (15) and motor (16) on upper cover plate (1), oil outlet (14) are connected with hydraulic pump (15) through hydraulic pressure pipe, hydraulic pump (15) are connected with motor (16), be equipped with pressure sensor (17) on hydraulic pump (15), be equipped with draining port (34) and pipe tooth (35) on oil tank ladle body (3).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920436982.7U CN209908874U (en) | 2019-04-02 | 2019-04-02 | Inside electric cabinet oil tank of perspective of sealing performance is good |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201920436982.7U CN209908874U (en) | 2019-04-02 | 2019-04-02 | Inside electric cabinet oil tank of perspective of sealing performance is good |
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| CN209908874U true CN209908874U (en) | 2020-01-07 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109973443A (en) * | 2019-04-02 | 2019-07-05 | 太仓志霖液压机械有限公司 | A kind of automatically controlled box fuel tank and its processing method for checking internal oil with excellent sealing structure |
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2019
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109973443A (en) * | 2019-04-02 | 2019-07-05 | 太仓志霖液压机械有限公司 | A kind of automatically controlled box fuel tank and its processing method for checking internal oil with excellent sealing structure |
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