Diesel engine side end small bearing installation device

Abstract

The utility model discloses a diesel engine side end small bearing installation device which comprises a bottom plate and a diesel engine box body, an auxiliary fixing plate is arranged on the bottom plate, a second electric cylinder is installed on the auxiliary fixing plate, a pressing end is arranged at the front end of the second electric cylinder, a first side plate is arranged on one side of the bottom plate, and a second side plate is arranged on the other side of the bottom plate. A lifting platform is arranged on the first side plate, and a second side plate is arranged on one side of the lifting platform; the lifting platform is reasonable in structural design and convenient to use, the diesel engine box body can be driven by the lifting platform to move up and down in the process of installing the small bearing so that the small bearing can be conveniently installed in installation holes with different heights, the use convenience is improved, the diesel engine box body can be rapidly fixed or rapidly disassembled, and the practicability is high. And the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of production equipment, in particular to a small bearing installation device at the side end of a diesel engine. Background Art

[0002] During the production and processing of diesel engines, a small bearing is usually installed on the side end of the diesel engine case. The traditional small bearing installation is to place the diesel engine case on a fixed placement platform, and then use a pressing end to press the small bearing into the mounting hole of the diesel engine case. In this process, in order to prevent the diesel engine case from moving backward during the installation of the small bearing, a limiting block is set on the rear side of the diesel engine case to support the diesel engine case. In this form, when the pressing end is used to press and install the small bearing, there is no support at the mounting hole. Therefore, when the small bearing is installed, the mounting hole is often pressed and deformed, which is not conducive to the high-quality installation of the small bearing. In addition, multiple small bearings need to be pressed and installed on the diesel engine case, and the mounting holes on the diesel engine case are of different heights. It is necessary to manually adjust the position of the diesel engine case continuously to install the small bearings in the mounting holes of different heights. This is relatively inconvenient, so it still needs to be improved. Utility Model Content

[0003] In order to solve the above-mentioned problems, the utility model provides a small bearing mounting device at the side end of a diesel engine, comprising a base plate and a diesel engine case, an auxiliary fixing plate is provided on the base plate, a second electric cylinder is mounted on the auxiliary fixing plate, a pressing end is provided at the front end of the second electric cylinder, a first side plate is provided on one side of the base plate, two slide rails are arranged in parallel on the first side plate, a lifting platform is provided on the first side plate, a second side plate is provided on one side of the lifting platform, the second side plate is mounted on the slide rail, a lead screw is provided on the rear side surface of the second side plate, a first electric cylinder is provided on the upper end of the lead screw, a transverse fixing block is provided on the front side surface of the second side plate, a supporting end is provided on the front side surface of the transverse fixing block, and the diesel engine case is placed on the lifting platform.

[0004] Preferably, a sensor is provided on the upper end surface of the transverse fixing block.

[0005] Preferably, side guard bars are provided on the lifting platform.

[0006] The beneficial effects of the utility model are as follows: the utility model has a reasonable structural design and is easy to use. During the installation of the small bearing, the diesel engine case can be driven up and down by the lifting platform to facilitate the installation of the small bearing in the mounting holes at different heights, thereby improving the convenience of use. In addition, the utility model can also quickly fix or quickly remove the diesel engine case, thereby improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0007] The present invention will be described by way of examples with reference to the accompanying drawings, in which:

[0008] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0009] Figure 2 It is a partial structural diagram of the utility model;

[0010] In the figure: 1. Base plate; 2. First side plate; 3. Second side plate; 4. First electric cylinder; 5. Diesel engine housing; 6. Pressing end; 7. Second electric cylinder; 8. Slide rail; 9. Lead screw; 10. Lifting platform; 11. Side guard bar; 12. Horizontal fixing block; 13. Supporting end; 14. Detector; 15. Auxiliary fixing plate. DETAILED DESCRIPTION

[0011] All features disclosed in this specification, or all steps in the disclosed methods or processes, except mutually exclusive features and / or steps, can be combined in any manner.

[0012] Any feature in this specification, unless otherwise stated, may be replaced by other equivalent or similar features. That is, unless otherwise stated, each feature is only an example of a series of equivalent or similar features.

[0013] like Figure 1 、 2 The shown device is a small bearing mounting device at the side end of a diesel engine, comprising a base plate 1 and a diesel engine case 5, an auxiliary fixing plate 15 is provided on the base plate 1, a second electric cylinder 7 is mounted on the auxiliary fixing plate 15, a pressing end 6 is provided at the front end of the second electric cylinder 7, a first side plate 2 is provided on one side of the base plate 1, two slide rails 8 are arranged in parallel on the first side plate 2, a lifting platform 10 is provided on the first side plate 2, a second side plate 3 is provided on one side of the lifting platform 10, the second side plate 3 is mounted on the slide rail 8, a lead screw 9 is provided on the rear side surface of the second side plate 3, a first electric cylinder 4 is provided on the upper end of the lead screw 9, a transverse fixing block 12 is provided on the front side surface of the second side plate 3, a supporting end 13 is provided on the front side surface of the transverse fixing block 12, and the diesel engine case 5 is placed on the lifting platform 10.

[0014] A sensor 14 is provided on the upper end surface of the transverse fixing block 12 .

[0015] The lifting platform 10 is provided with side bars 11 .

[0016] During use, the diesel engine case 1 is placed vertically on the lifting platform 10 so that the horizontal fixing block 12 extends into the diesel engine case 1, and at the same time, the abutting end 13 abuts against the rear side of the mounting hole. At this time, the side of the diesel engine case 1 abuts against the side bar 11, thereby completing the fixation of the diesel engine case 1. After the diesel engine case 1 is fixed and placed, the first electric cylinder 4 drives the lead screw 9 to rotate, thereby adjusting the height of the diesel engine case 1 until the mounting hole of the diesel engine case 1 and the pressing end 6 are on the same horizontal plane. Then, the small bearing is placed in the mounting hole, and then the pressing end 6 is pushed forward by the second electric cylinder 7 so that the pressing end 6 moves forward and presses the small bearing, thereby completing the installation of the small bearing.

[0017] The sensor 14 is configured to sense whether the mounting hole of the diesel engine housing 1 and the abutting end are in relative position.

[0018] The beneficial effects of the utility model are as follows: the utility model has a reasonable structural design and is easy to use. During the installation of the small bearing, the diesel engine case can be driven up and down by the lifting platform to facilitate the installation of the small bearing in the mounting holes at different heights, thereby improving the convenience of use. In addition, the utility model can also quickly fix or quickly remove the diesel engine case, thereby improving production efficiency.

[0019] The present invention is not limited to the aforementioned specific embodiments, but extends to any new features or any new combination disclosed in this specification, as well as any new method or process steps or any new combination disclosed.

Claims

1. A small bearing mounting device for a diesel engine side end, characterized in that: The invention comprises a bottom plate (1) and a diesel engine housing (5), wherein an auxiliary fixing plate (15) is provided on the bottom plate (1), a second electric cylinder (7) is mounted on the auxiliary fixing plate (15), a pressing end head (6) is provided at the front end of the second electric cylinder (7), a first side plate (2) is provided on one side of the bottom plate (1), two slide rails (8) are provided in parallel on the first side plate (2), a lifting platform (10) is provided on the first side plate (2), a second side plate (3) is provided on one side of the lifting platform (10), the second side plate (3) is mounted on the slide rail (8), a lead screw (9) is provided on the rear side of the second side plate (3), a first electric cylinder (4) is provided at the upper end of the lead screw (9), a transverse fixing block (12) is provided on the front side of the second side plate (3), a supporting end head (13) is provided on the front side of the transverse fixing block (12), and the diesel engine housing (5) is placed on the lifting platform (10).

2. A diesel engine side end small bearing installation device according to claim 1, characterized in that: A sensor (14) is provided on the upper end surface of the transverse fixing block (12).

3. A diesel engine side end small bearing installation device according to claim 1, characterized in that: The lifting platform (10) is provided with side bars (11).

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