Diesel engine leg

Abstract

The utility model relates to the technical field of diesel engine accessories, in particular to a diesel engine leg, which solves the problem of material resource waste caused by the fact that an existing steel plate forming welding leg cannot fully utilize materials, and is provided with an upper flat plate, side vertical plates, a bottom flat plate and a supporting piece. The upper flat plate, the side vertical plates and the bottom flat plate are main body pieces formed by integrally forming and bending steel plates, the two supporting pieces which are arranged at intervals and serve as reinforcing pieces are welded between the upper flat plate and the bottom flat plate, the supporting pieces are corner pieces formed by bending the steel plates, and rectangular blanking holes are formed in the side vertical plates. First reinforced folded edges are formed on the four edges of the opening of the rectangular blanking hole, the length of the rectangular blanking hole before the first reinforced folded edges are formed is larger than the length of the supporting piece before the supporting piece is bent and formed, and the width of the rectangular blanking hole is larger than two times of the width of the supporting piece before the supporting piece is bent and formed. And the two supporting pieces on the machine leg are cut and formed by a plate falling from the rectangular blanking holes in the machine leg.

Description

Technical Field

[0001] This utility model relates to the technical field of diesel engine parts, and in particular to a diesel engine mount. Background Technology

[0002] A diesel engine mount is a temporary device. When a diesel engine is installed on equipment such as a tractor for power, the mount must be removed first. Before that, the mount's function is to protect the oil pan and facilitate the transport of the diesel engine. During transport, the mount is fixed to an auxiliary transport device to secure the diesel engine. The mount has upper fixing holes for fixing the diesel engine body and lower fixing holes for fixing to the auxiliary transport device. There are two upper fixing holes and two lower fixing holes spaced apart. Due to the temporary support characteristic of the mount, it should be a device that meets the requirements of supporting strength while minimizing material consumption and labor costs. Otherwise, it would result in resource waste and increase the burden on consumers.

[0003] There is a type of steel plate forming and welding machine foot with low labor and material costs. It has an upper plate, side plates, and a bottom plate. The upper plate, side plates, and bottom plate are integrally formed and bent from steel plates. Two spaced-apart support members are welded between the upper plate and the bottom plate as reinforcements. The support members are formed corner pieces with folded edges. The support force of the machine foot is mainly provided by the side plates and the support members. In this type of machine foot, the main body and reinforcement members are formed from raw steel plates, which still has the problem of high material consumption. Utility Model Content

[0004] The technical problem to be solved by this utility model is to provide a diesel engine foot that overcomes the problem of material waste caused by the inability to fully utilize the material in existing steel plate formed and welded foot.

[0005] The technical solution adopted by this utility model to solve its technical problem is: a diesel engine foot, having an upper plate, side plates, a bottom plate, and support members. The upper plate, side plates, and bottom plate are main body parts formed by integral bending of steel plates. Two support members, arranged at intervals as reinforcements, are welded between the upper plate and the bottom plate. The support members are corner pieces formed by bending steel plates. The side plates have rectangular blanking holes. The four sides of the rectangular blanking hole are formed with first reinforcing folds. The length of the rectangular blanking hole before forming the first reinforcing folds is greater than the length of the support member before bending, and the width of the rectangular blanking hole is greater than twice the width of the support member before bending. The plate material dropped from the rectangular blanking hole on the engine foot is cut and formed into the two support members on the engine foot.

[0006] Specifically, the first reinforced fold is an inward fold.

[0007] Specifically, the upper plate, side plate, and bottom plate have a second reinforcing fold on their outer edges, excluding the bent edges.

[0008] Specifically, the second reinforced fold is an inward fold.

[0009] Specifically, the two support members on the machine foot are arranged in a figure-eight pattern.

[0010] Specifically, the top edge of the support is welded to the upper plate and the bottom edge is welded to the bottom plate.

[0011] The beneficial effects of this utility model are as follows: The diesel engine foot of this utility model has a sheet material for making reinforcing parts cut out at the side upright plate of the main body. The rectangular hole after the material is cut out on the main body is provided with a first reinforcing folded edge on the four sides. In addition to increasing the strength of the foot, the material that does not have a significant effect on the upright support is used to make other reinforcing parts, avoiding the need to use raw material sheet material to punch and cut reinforcing corner parts. The foot significantly saves materials. Attached Figure Description

[0012] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0013] Figure 1 This is the front view of this utility model;

[0014] Figure 2 yes Figure 1 AA section view;

[0015] Figure 3 yes Figure 1 BB cross-sectional view.

[0016] In the diagram: 1. Upper plate, 2. Side plate, 2-1. Rectangular blanking hole, 2-2. First reinforcing fold, 3. Bottom plate, 4. Support piece, 5. Second reinforcing fold. Detailed Implementation

[0017] The present invention will now be described in further detail with reference to the accompanying drawings and preferred embodiments. These drawings are simplified schematic diagrams, illustrating only the basic structure of the present invention, and therefore only show the components relevant to the present invention.

[0018] As attached Figure 1 A type of diesel engine mount, combined with an attached Figure 2 and 3The two cross-sectional views show an upper plate 1, a side plate 2, a bottom plate 3, and support members 4. The upper plate 1, side plate 2, and bottom plate 3 are main components formed by bending steel plates in one piece. The front of the main components is trapezoidal, and the side is U-shaped. Two support members 4, which are arranged at intervals as reinforcements, are welded between the upper plate 1 and the bottom plate 3. The support members 4 are corner pieces formed by bending steel plates. The side plate 2 has a rectangular blanking hole 2-1. The four sides of the rectangular blanking hole 2-1 are formed with first reinforcing folds 2-2. The length of the rectangular blanking hole 2-1 before forming the first reinforcing folds 2-2 is greater than the length of the support member 4 before bending, and the width of the rectangular blanking hole 2-1 is greater than twice the width of the support member 4 before bending. The plate material dropped from the rectangular blanking hole 2-1 on the machine foot is cut and formed into the two support members 4 on the machine foot.

[0019] The geometric center of the rectangular blanking hole 2-1 before forming the first reinforcing fold 2-2 is consistent with the geometric center of the side plate 2. The geometric center of the rectangular blanking hole 2-1 on the finished machine foot is also roughly consistent with the geometric center of the side plate 2. Any error is caused by insufficient processing accuracy when forming the first reinforcing fold 2-2.

[0020] The first reinforcing fold 2-2 is an inward fold, which means inward towards the inside of the machine foot. The bending angle of the fold can be between 20 and 90 degrees. In the figure, the bending angle of the first reinforcing fold 2-2 is 40 degrees.

[0021] The upper plate 1 and the bottom plate 3 are called plates because they have two horizontal outer support planes, one above and one below. To improve strength and rigidity, the upper plate 1, the side plate 2, and the bottom plate 3 have second reinforcing folds 5 on their outer edges, except for the bent edges. Similarly, the bending angle of the second reinforcing fold 5 can be between 20 and 90 degrees. In the figure, the bending angle of the second reinforcing fold 5 is also 40 degrees. The second reinforcing fold 5 is also an inward fold.

[0022] The front of the machine foot is trapezoidal, and the two support members 4 on the machine foot are arranged in a V-shape with spacing. In addition, the top edge of the support member 4 is welded to the upper plate 1 and the bottom edge is welded to the bottom plate 3.

[0023] The above description is only a specific embodiment of the present utility model. Various examples and illustrations do not constitute a limitation on the substantive content of the present utility model. Those skilled in the art can make modifications or variations to the above-described specific embodiments after reading the description without departing from the essence and scope of the utility model.

Claims

1. A diesel engine foot, comprising an upper plate (1), side plates (2), a bottom plate (3), and support members (4), wherein the upper plate (1), side plates (2), and bottom plate (3) are integrally formed and bent from steel plates, and two spaced-apart support members (4) serving as reinforcements are welded between the upper plate (1) and the bottom plate (3), wherein the support members (4) are corner pieces formed by bending steel plates, characterized in that: The side plate (2) has a rectangular material drop hole (2-1). The four sides of the rectangular material drop hole (2-1) are formed with a first reinforcing fold (2-2). The length of the rectangular material drop hole (2-1) before forming the first reinforcing fold (2-2) is greater than the length of the support member (4) before bending and forming, and the width of the rectangular material drop hole (2-1) is greater than twice the width of the support member (4) before bending and forming. The plate material dropped from the rectangular material drop hole (2-1) on the machine foot is cut and formed into two support members (4) on the machine foot.

2. A diesel engine mount according to claim 1, characterized in that: The first reinforcing fold (2-2) is an inward fold.

3. A diesel engine mount according to claim 1, characterized in that: The upper plate (1), side plate (2) and bottom plate (3) have a second reinforcing fold (5) on the outer edges other than the bent edges.

4. A diesel engine mount according to claim 3, characterized in that: The second reinforced fold (5) is an inward fold.

5. A diesel engine mount according to claim 1, characterized in that: The two support members (4) on the machine foot are arranged in a figure-eight pattern.

6. A diesel engine mount according to claim 1, characterized in that: The top edge of the support member (4) is welded to the upper plate (1), and the bottom edge is welded to the bottom plate (3).

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