Hydraulic oil tank of gantry shearing machine

Abstract

A hydraulic oil tank for a gantry shearing machine comprises an oil tank body, an oil inlet and an oil return opening are formed in the top of the oil tank body, the oil inlet is connected with an oil inlet pipe, and the oil return opening is connected with an oil return pipe; a supporting plate is arranged at the bottom of the oil tank body, and supporting mechanisms are symmetrically arranged on the lower portion of the supporting plate in the left-right direction. Due to the fact that the supporting plate and the supporting mechanism are arranged, the oil tank body does not make direct contact with the ground and rainwater, the bottom of the oil tank body is located in a clean environment for a long time, falling of paint is reduced, and the service life of the hydraulic oil tank is correspondingly prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of gantry shearing machines, in particular to a hydraulic oil tank of a gantry shearing machine. Background Art

[0002] Gantry shears, also known as gantry shearing machines, are used to shear various metal plates and are ideal equipment for processing furnace materials in steel rolling mills, non-ferrous metal plants, and smelters. Gantry shears work outdoors for a long time, and the hydraulic oil tank is also exposed outdoors. Due to factors such as wind and rain, the paint on the bottom of the hydraulic oil tank falls off. After the paint falls off, the metal shell is exposed to the outside and is prone to corrosion. In severe cases, oil leakage will occur, which seriously affects the life of the hydraulic oil tank. This is the deficiency of the existing technology. Utility Model Content

[0003] The purpose of the utility model is to solve the problems raised in the above background technology, and then proposes a hydraulic oil tank of a gantry shearing machine.

[0004] The technical solution adopted by the utility model to solve its technical problems is: a hydraulic oil tank of a gantry shearing machine, comprising an oil tank body, the top of the oil tank body is provided with an oil inlet and an oil return port, the oil inlet is connected to the oil inlet pipe, and the oil return port is connected to the oil return pipe; a support plate is provided at the bottom of the oil tank body, and a support mechanism is symmetrically provided on the lower part of the support plate along the left-right direction.

[0005] A further improvement of the utility model is that the supporting mechanism includes a vertical plate, a horizontal plate and an inclined plate, the top end of the vertical plate is fixedly connected to the supporting plate, one end of the horizontal plate is fixedly connected to the vertical plate, the other end of the horizontal plate is fixedly connected to the inclined plate, and the top end of the inclined plate is fixedly connected to the supporting plate.

[0006] A further improvement of the utility model is that limiting mechanisms are respectively arranged around the oil tank body and on the support plate, the limiting mechanisms include a mounting plate and a limiting plate, the mounting plate and the limiting plate are arranged in an "L" shape, the mounting plate is arranged on the side of the limiting plate away from the oil tank body, and the mounting plate is fixedly connected to the support plate by bolts.

[0007] A further improvement of the utility model also includes a slide groove arranged on the support plate and located around the oil tank body, and the mounting plate can slide in the slide groove; a plurality of adjustment holes are arranged at the bottom of the slide groove, and the adjustment holes match the bolts.

[0008] A further improvement of the utility model is that a protective cover is provided on the upper part of the oil inlet pipe and the oil return pipe, and one end of the protective cover is fixed on the housing of the gantry shearing machine.

[0009] A further improvement of the utility model is that the protective cover is provided with a first long bolt for supporting the oil inlet pipe and a second long bolt for supporting the oil return pipe, the oil inlet pipe and the first long bolt are cross-arranged, and the oil return pipe and the second long bolt are cross-arranged.

[0010] A further improvement of the utility model is that a first slide groove and a second slide groove are provided on the protective cover along the vertical direction, the first slide groove is slidably matched with the first long bolt, and the second slide groove is slidably matched with the second long bolt.

[0011] The beneficial effects of the utility model are as follows: the utility model comprises a tank body, the top of which is provided with an oil inlet and an oil return port, the oil inlet is connected to the oil inlet pipe, and the oil return port is connected to the oil return pipe; the bottom of the tank body is provided with a support plate, and the lower part of the support plate is symmetrically provided with a support mechanism along the left and right directions. Due to the provision of the support plate and the support mechanism, the tank body is not in direct contact with the ground and rainwater, and the bottom of the tank body is in a clean environment for a long time, thereby reducing the shedding of paint and correspondingly extending the service life of the hydraulic oil tank. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural schematic diagram of a specific implementation method of the utility model;

[0013] Figure 2 This is a structural schematic diagram of the support plate of the utility model;

[0014] Figure 3 for Figure 1 A magnified view of the structure of part A;

[0015] Figure 4 It is a structural schematic diagram of the position relationship between the first long bolt and the protective cover;

[0016] Figure 5 It is a structural schematic diagram of the position relationship between the second long bolt and the protective cover.

[0017] Among them: 1 is the oil tank body, 11 is the oil inlet pipe, 12 is the oil inlet port, 13 is the oil return pipe, 14 is the oil return port, 2 is the limit mechanism, 21 is the limit plate, 22 is the bolt, 23 is the mounting plate, 3 is the support plate, 4 is the support mechanism, 41 is the vertical plate, 42 is the horizontal plate, 43 is the inclined plate, 5 is the protective cover, 51 is the first slide slot, 52 is the second slide slot, 6 is the first long bolt, 7 is the second long bolt, 8 is the gantry shearing machine, 9 is the slide slot, and 91 is the adjustment hole. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. The utility model is further described in combination with the drawings and embodiments:

[0019] like Figure 1-5 As shown, a hydraulic oil tank of a gantry shearing machine includes an oil tank body 1, the top of the oil tank body 1 is provided with an oil inlet 12 and an oil return port 14, the oil inlet 12 is connected to the oil inlet pipe 11, and the oil return port 14 is connected to the oil return pipe 13; the bottom of the oil tank body 1 is provided with a support plate 3, and the lower part of the support plate 3 is symmetrically provided with a support mechanism 4 along the left and right directions. The arrangement of the support plate 3 and the support mechanism 4 prevents the oil tank body 1 from directly contacting the ground and rainwater, and the bottom of the oil tank body 1 is in a clean environment for a long time, thereby reducing the shedding of paint and correspondingly extending the service life of the hydraulic oil tank.

[0020] Further, the support mechanism 4 includes a vertical plate 41, a horizontal plate 42 and an inclined plate 43, the top end of the vertical plate 41 is fixedly connected to the support plate 3, one end of the horizontal plate 42 is fixedly connected to the vertical plate 41, the other end of the horizontal plate 42 is fixedly connected to the inclined plate 43, and the top end of the inclined plate 43 is fixedly connected to the support plate 3. The vertical plate 41, the horizontal plate 42, the inclined plate 43 and the support plate 3 are all fixed by welding, and the cross-section of the support mechanism 4 is trapezoidal, the structure is stable, and the supporting effect is good.

[0021] Furthermore, the limiting mechanism 2 is respectively arranged around the oil tank body 1 and on the support plate 3, and the limiting mechanism 2 includes a mounting plate 23 and a limiting plate 21, and the mounting plate 23 and the limiting plate 21 are arranged in an "L" shape, and the mounting plate 23 is arranged on the side of the limiting plate 21 away from the oil tank body 1, and the mounting plate 23 is fixedly connected to the support plate 3 by bolts 22. Furthermore, it also includes a slide groove 9 arranged on the support plate 3 and located around the oil tank body 1, and the mounting plate 23 can slide in the slide groove 9; a plurality of adjustment holes 91 are arranged at the bottom of the slide groove 9, and the adjustment holes 91 match the bolts 22. The hydraulic oil tank is placed on the support plate 3, and the limiting mechanism 2 plays a limiting role on the hydraulic oil tank; at the same time, the position of the mounting plate 23 can be adjusted, and then the position of the limiting plate 21 is adjusted to meet the needs of hydraulic oil tanks of different models and sizes.

[0022] In order to prevent rainwater from flowing along the oil inlet pipe 11 and the oil return pipe 13 to the housing of the hydraulic oil tank, the utility model is provided with a protective cover 5 on the upper part of the oil inlet pipe 11 and the oil return pipe 13, and one end of the protective cover 5 is fixed to the housing of the gantry shearing machine 8. Further, the protective cover 5 is provided with a first long bolt 6 for supporting the oil inlet pipe 11 and a second long bolt 7 for supporting the oil return pipe 13, the oil inlet pipe 11 and the first long bolt 6 are arranged crosswise, the oil return pipe 13 and the second long bolt 7 are arranged crosswise, the first long bolt 6 supports the oil inlet pipe 11, and the second long bolt 7 supports the oil return pipe 13.

[0023] In order to adjust the height of the first long bolt 6 and the second long bolt 7 to adapt to oil pipes of different diameters, the utility model provides a first slide groove 51 and a second slide groove 52 in the vertical direction on the protective cover 5. The first slide groove 51 is slidably matched with the first long bolt 6, and the second slide groove 52 is slidably matched with the second long bolt 7. The first long bolt 6 is adjusted to a suitable position in the first slide groove 51, and the bolts at both ends of the first long bolt 6 are locked and fixed; the second long bolt 7 is adjusted to a suitable position in the second slide groove 52, and the bolts at both ends of the second long bolt 7 are locked and fixed.

[0024] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions in the specification are only to illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the protection required by the utility model. The scope of protection required by the utility model is defined by the attached claims and their equivalents.

Claims

1. A hydraulic oil tank for a gantry shearing machine, characterized in that: The invention comprises an oil tank body (1), wherein the top of the oil tank body (1) is provided with an oil inlet (12) and an oil return port (14), wherein the oil inlet (12) is connected to an oil inlet pipe (11), and the oil return port (14) is connected to an oil return pipe (13); the bottom of the oil tank body (1) is provided with a support plate (3), and the lower part of the support plate (3) is symmetrically provided with a support mechanism (4) along the left-right direction; the upper parts of the oil inlet pipe (11) and the oil return pipe (13) are provided with a protective cover (5), and one end of the protective cover (5) is fixed to the housing of a gantry shearing machine (8); the protective cover (5) is provided with a first long bolt (6) for supporting the oil inlet pipe (11) and a second long bolt (7) for supporting the oil return pipe (13), wherein the oil inlet pipe (11) and the first long bolt (6) are arranged crosswise, and the oil return pipe (13) and the second long bolt (7) are arranged crosswise.

2. The hydraulic oil tank of the gantry shearing machine according to claim 1, characterized in that: The support mechanism (4) comprises a vertical plate (41), a horizontal plate (42) and an inclined plate (43); the top end of the vertical plate (41) is fixedly connected to the support plate (3); one end of the horizontal plate (42) is fixedly connected to the vertical plate (41); the other end of the horizontal plate (42) is fixedly connected to the inclined plate (43); and the top end of the inclined plate (43) is fixedly connected to the support plate (3).

3. The hydraulic oil tank of the gantry shearing machine according to claim 1 or 2, characterized in that: Limiting mechanisms (2) are respectively arranged around the oil tank body (1) and on the support plate (3); the limiting mechanisms (2) comprise a mounting plate (23) and a limiting plate (21); the mounting plate (23) and the limiting plate (21) are arranged in an "L" shape; the mounting plate (23) is arranged on a side of the limiting plate (21) away from the oil tank body (1); and the mounting plate (23) and the support plate (3) are fixedly connected by bolts (22).

4. The hydraulic oil tank of the gantry shearing machine according to claim 3, characterized in that: It also includes a slide groove (9) arranged on the support plate (3) and located around the oil tank body (1), and the mounting plate (23) can slide in the slide groove (9); a plurality of adjustment holes (91) are arranged at the bottom of the slide groove (9), and the adjustment holes (91) match the bolts (22).

5. The hydraulic oil tank of the gantry shearing machine according to claim 1, characterized in that: The protective cover (5) is provided with a first sliding groove (51) and a second sliding groove (52) along the vertical direction. The first sliding groove (51) is slidably matched with the first long bolt (6), and the second sliding groove (52) is slidably matched with the second long bolt (7).

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