Tool overhaul stand for engine overhaul

Abstract

The utility model relates to the technical field of engine overhaul stands, and discloses a tool overhaul stand for engine overhaul, which comprises a bottom support, universal wheels capable of being fixed are fixedly assembled at the bottom of the bottom support, and a mounting support is fixedly assembled on the inner wall of one end of the bottom support. A jack is fixedly assembled at the top of the mounting support, a lever is mounted at the pressing end of the jack, a lifting frame is fixedly assembled at the top of the jack, the lifting frame is slidably sleeved with a fixed frame, the fixed frame is mounted on the mounting support, and a rotating device is mounted in an inner cavity of the top of the lifting frame. The engine oil baffle is arranged on the mounting bracket, and splashed engine oil is blocked through the engine oil baffle, so that the engine oil is prevented from being splashed to trousers of a maintainer, and the problems that a small amount of engine oil is left in the engine, the engine oil drips when the engine rotates, and the engine oil is splashed to the trousers of the maintainer are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of engine repair platforms, in particular to a tooling repair platform used for engine repair. Background Art

[0002] The automobile engine is a device that provides power for the car. It is the heart of the car and determines the car's power, economy, stability and environmental protection. According to the different power sources, automobile engines can be divided into diesel engines, gasoline engines, electric car motors and hybrid power. Common gasoline engines and diesel engines are both reciprocating piston internal combustion engines, which convert the chemical energy of the fuel into the mechanical energy of the piston movement and output power to the outside. Gasoline engines have high speed, small mass, low noise, easy starting and low manufacturing cost; diesel engines have a large compression ratio, high thermal efficiency, and better economic performance and emission performance than gasoline engines.

[0003] The interior of the engine contains a large amount of oil, which will be drained before maintenance, but a small amount of oil will still remain inside. When the engine is running, the oil will drip, and the oil will splash onto the inspector's pants. The existing engine maintenance platform cannot adjust the engine height, and the height of the maintenance personnel does not match the engine height. It will be very laborious during maintenance, which will lead to reduced work efficiency. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a tooling maintenance platform for engine maintenance, which has the advantages of strong practicability and greater flexibility, and solves the problems raised by the above-mentioned background technology.

[0005] The utility model provides the following technical solution: a tooling maintenance platform for engine maintenance, comprising a bottom bracket, the bottom of the bottom bracket is fixedly equipped with a fixed universal wheel, the inner wall of the bottom bracket is fixedly equipped with a mounting bracket, the top of the mounting bracket is fixedly equipped with a jack, the pressing end of the jack is equipped with a lever, the top of the jack is fixedly equipped with a lifting frame, the outer wall of the lifting frame is slidably sleeved with a fixed frame, the fixed frame is installed on the mounting bracket, and the inner cavity at the top of the lifting frame is equipped with a rotating device.

[0006] As a preferred technical solution of the utility model, a long groove is provided on the outer wall of the fixed frame, and the long groove corresponds to the lever.

[0007] As a preferred technical solution of the utility model, a circular hole is opened on the outer wall of the mounting bracket, a long rod penetrates the inner wall of the circular hole, and the long rod is installed on the pressure relief end of the jack.

[0008] As a preferred technical solution of the utility model, an oil storage bin is provided on the inner wall at the other end of the mounting bracket, and oil baffles are provided at the front and rear ends of the oil storage bin.

[0009] As a preferred technical solution of the utility model, a long strip is fixedly mounted on the bottom of the oil baffle, and the width of the long strip is 5 cm wider than the width of the oil baffle.

[0010] As a preferred technical solution of the utility model, a plug hole is provided on the top of the mounting bracket, a plug rod is inserted into the inner wall of the plug hole, and the top of the plug rod is fixedly assembled on the bottom of the long strip.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] 1. The tooling inspection table for engine inspection has an oil baffle plate arranged on the mounting bracket to block the splashing oil so that the oil will not splash onto the pants of the inspection personnel, thereby solving the problem that a small amount of oil is retained inside the engine, causing the oil to drip when the engine is rotating and the oil will splash onto the pants of the inspection personnel.

[0013] 2. The tooling maintenance platform for engine maintenance raises the lifting end of the jack by repeatedly pressing the lever, and the jack lifts the lifting frame and the engine to raise the engine, thereby solving the problem that the existing engine maintenance platform cannot adjust the engine height, the height of the maintenance personnel does not match the engine height, it will be very laborious during maintenance, thereby reducing work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the left three-dimensional structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the three-dimensional structure on the right side of the utility model;

[0016] Figure 3 This is a schematic diagram of the cross-sectional structure of the utility model;

[0017] Figure 4 This is a schematic diagram of the jack and lever structure of the utility model;

[0018] Figure 5 This is a schematic diagram of the structure of the utility model.

[0019] In the figure: 1. bottom bracket; 2. fixed universal wheel; 3. mounting bracket; 4. oil storage bin; 5. jack; 6. long slot; 7. lever; 8. round hole; 9. long rod; 10. fixed frame; 11. lifting frame; 12. rotating device; 13. socket; 14. plug rod; 15. long strip; 16. oil baffle. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1-5 , a tooling maintenance platform for engine maintenance, comprising a bottom bracket 1, the bottom of the bottom bracket 1 is fixedly equipped with a fixed universal wheel 2, the inner wall of the bottom bracket 1 is fixedly equipped with a mounting bracket 3, the top of the mounting bracket 3 is fixedly equipped with a jack 5, the pressing end of the jack 5 is equipped with a lever 7, the top of the jack 5 is fixedly equipped with a lifting frame 11, the outer wall of the lifting frame 11 is slidably sleeved with a fixed frame 10, the fixed frame 10 is installed on the mounting bracket 3, and the inner cavity at the top of the lifting frame 11 is equipped with a rotating device 12. When in use, the engine is fixed on the rotating device 12. During the maintenance process, the lifting end of the jack 5 is raised by pressing the lever 7, and the lifting frame 11 is lifted by the jack 5. The lifting frame 11 slides in the fixed frame 10. At this time, the engine is lifted, so that the maintenance personnel are at a height corresponding to the engine, so that the maintenance personnel can better perform the maintenance, thereby improving the maintenance comfort of the maintenance personnel.

[0022] In a preferred embodiment, a long groove 6 is provided on the outer wall of the fixed frame 10, and the long groove 6 corresponds to the lever 7. The setting of the long groove 6 makes it necessary to swing the lever 7 up and down when the jack 5 is raised or lowered. The setting of the long groove 6 is to enable the lever 7 to swing up and down, thereby improving the rationality of the device.

[0023] In a preferred embodiment, a circular hole 8 is opened on the outer wall of the mounting bracket 3, and a long rod 9 is passed through the inner wall of the circular hole 8. The long rod 9 is installed at the pressure relief end of the jack 5. By utilizing the setting of the circular hole 8, the long rod 9 is passed through the circular hole 8. At this time, the long rod 9 can rotate in the circular hole 8. The rotation of the long rod 9 relieves the pressure on the jack 5, so that the lifting end of the jack 5 drops, and the lifting frame 11 and the engine are lowered. The setting of the long rod 9 is to facilitate the unloading of the jack 5 and improve the convenience of operation of the device.

[0024] In a preferred embodiment, an oil storage bin 4 is provided on the inner wall at the other end of the mounting bracket 3. Oil baffles 16 are provided at the front and rear ends of the oil storage bin 4. The remaining oil inside the engine drips into the oil storage bin 4, and the oil will splash out of the oil storage bin 4. At this time, the oil is blocked by the oil baffle 16, which can prevent the oil from splashing onto the pants of the maintenance personnel and the ground, thereby greatly improving the cleanliness of the workshop.

[0025] In a preferred embodiment, a strip 15 is fixedly mounted on the bottom of the oil baffle 16. The width of the strip 15 is 5 cm wider than that of the oil baffle 16. By means of the arrangement of the strip 15, the strip 15 and the oil baffle 16 can be directly erected on the mounting bracket 3. The strip 15 facilitates the installation of the plug rod 14. When the plug rod 14 is directly welded to the oil baffle 16, the contact area is small, resulting in loose welding. When welded to the strip 15, the contact area is large, making the welding more secure and improving the stability of the device.

[0026] In a preferred embodiment, a socket 13 is provided at the top of the mounting bracket 3, and a rod 14 is inserted into the inner wall of the socket 13. The top of the rod 14 is fixedly assembled on the bottom of the strip 15. By utilizing the arrangement of the rod 14 and the socket 13, when in use, the rod 14 can be inserted into the socket 13, so that the oil baffle 16 will not fall over, making the installation of the oil baffle 16 simple and convenient.

[0027] Working principle: when in use, the engine is installed on the rotating device 12. When the height of the engine is not suitable, the lifting end of the jack 5 is raised by repeatedly pressing the lever 7. The jack 5 lifts the lifting frame 11 and the engine. At this time, the engine is raised. After adjusting to a suitable position, the insertion rod 14 is inserted into the socket 13. Gradually, the long strip 15 falls on the mounting bracket 3 and is blocked by the oil baffle 16 to prevent the oil from splashing onto the pants of the maintenance personnel. After the maintenance is completed, the jack 5 is depressurized by rotating the long rod 9 to lower the lifting frame 11 and the engine.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A tooling maintenance platform for engine maintenance, comprising a bottom bracket (1), characterized in that: The bottom of the bottom bracket (1) is fixedly equipped with a fixed universal wheel (2), the inner wall of the bottom bracket (1) is fixedly equipped with a mounting bracket (3), the top of the mounting bracket (3) is fixedly equipped with a jack (5), the pressing end of the jack (5) is equipped with a lever (7), the top of the jack (5) is fixedly equipped with a lifting frame (11), the outer wall of the lifting frame (11) is slidably sleeved with a fixed frame (10), the fixed frame (10) is installed on the mounting bracket (3), and the inner cavity at the top of the lifting frame (11) is equipped with a rotating device (12).

2. The tooling maintenance platform for engine maintenance according to claim 1, characterized in that: The outer wall of the fixed frame (10) is provided with a long groove (6), and the long groove (6) corresponds to the lever (7).

3. The tooling maintenance platform for engine maintenance according to claim 1, characterized in that: A circular hole (8) is formed on the outer wall of the mounting bracket (3), a long rod (9) penetrates the inner wall of the circular hole (8), and the long rod (9) is mounted on the pressure relief end of the jack (5).

4. The tooling maintenance platform for engine maintenance according to claim 1, characterized in that: An oil storage bin (4) is provided on the inner wall of the other end of the mounting bracket (3), and oil baffles (16) are provided at the front and rear ends of the oil storage bin (4).

5. The tooling maintenance platform for engine maintenance according to claim 4, characterized in that: A long strip (15) is fixedly mounted on the bottom of the oil baffle (16), and the width of the long strip (15) is 5 cm wider than the width of the oil baffle (16).

6. The tooling maintenance platform for engine maintenance according to claim 5, characterized in that: The top of the mounting bracket (3) is provided with a plug hole (13), the inner wall of the plug hole (13) is plugged with a plug rod (14), and the top of the plug rod (14) is fixedly assembled on the bottom of the long strip (15).

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