Automobile engine casting cylinder cover blank cooling device

Abstract

The utility model discloses an automobile engine casting cylinder cover blank cooling device which comprises a base, a water leakage opening is formed in the base, the upper end face of the base is fixedly connected with two supporting plates, the two supporting plates are jointly and rotationally connected with a plurality of rotating rollers, one side wall of one supporting plate is fixedly connected with a fixing block, and the other side wall of the other supporting plate is fixedly connected with a water leakage opening. The fixing block is provided with a rotating cavity, and the side wall of the other supporting plate is fixedly connected with a rotating machine. According to the device, the cylinder cover body is subjected to water cooling, rapid cooling of the cylinder cover body is achieved, then water is gathered through the gathering groove, cyclic utilization of water resources is achieved, the water resources are saved, the overall practicability of the device is improved, the cooled cylinder cover body can be air-dried, rapid drying of the cylinder cover body is achieved, and the service life of the cylinder cover body is prolonged. And meanwhile, when the cylinder cover body is air-dried, the cylinder cover body at the other end can be cooled, so that the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of engine cylinder heads, in particular to a cooling device for a casting cylinder head blank of an automobile engine. Background Art

[0002] The cylinder head of the engine is installed on the top of the cylinder block, which can seal the cylinder from the top to form a combustion chamber. The cylinder head is generally made of gray cast iron or alloy cast iron. After the cylinder head is roughly machined into a cylinder head blank, it needs to be cooled.

[0003] Most of the existing cylinder head blank cooling methods use natural cooling and water cooling. The natural cooling method will consume a lot of time, which will delay the enterprise's processing efficiency to a certain extent and is not conducive to the enterprise's high-efficiency production. In addition, after the cylinder head blank is cooled by water cooling, there is usually moisture on the surface of the cylinder head blank, which affects the subsequent processing of the cylinder head blank.

[0004] Therefore, we propose a cooling device for automobile engine casting cylinder head blank to solve the above problems. Utility Model Content

[0005] The utility model aims to solve the problems existing in the prior art and proposes a cooling device for a casting cylinder head blank of an automobile engine.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A cooling device for a casting cylinder head blank of an automobile engine comprises a base, the base is provided with a water leakage port, the upper end surface of the base is fixedly connected to two support plates, a plurality of rotating rollers are rotatably connected to the two support plates, a side wall of one of the support plates is fixedly connected to a fixed block, a rotating cavity is provided on the fixed block, a side wall of the other support plate is fixedly connected to a rotating machine, an output end of the rotating machine rotates through the support plate and is fixedly connected to one of the rotating rollers, a plurality of pulleys are rotatably connected to an inner wall of a side of the rotating cavity away from the rotating machine, the plurality of pulleys are jointly driven by a conveyor belt, a plurality of pulleys at one end close to the rotating machine all rotate through the fixed block and the support plate and are respectively fixedly connected to a plurality of rotating rollers, a water cooling component and an air drying component are provided on the base and the fixed block, a plurality of columns are fixedly connected to the lower end surface of the base, and a cylinder head body is provided on the rotating roller.

[0008] Preferably, the water cooling component includes a plurality of support rods respectively fixedly connected to the base and the fixed block, the end surfaces of the plurality of support rods away from the base are commonly fixedly connected to a top plate, the end surface of the top plate away from the base is fixedly connected to a water pump, the end of the top plate away from the water pump is provided with a plurality of fan-shaped nozzles, the water outlet end of the water pump is connected to a multi-head water pipe, the multiple ends of the multi-head water pipe away from the water pump are respectively connected to a plurality of fan-shaped nozzles, the water inlet end of the water pump is connected to a water inlet pipe, the plurality of fan-shaped nozzles are all arranged opposite to the water leakage port, the lower end surface of the base is fixedly connected to a convergence groove, the convergence groove and the water leakage port are matched, and the end surface of the convergence groove away from the base is connected to a drain pipe.

[0009] Preferably, the air-drying component includes two vertical plates which are respectively fixedly connected to the fixed block and the upper end surface of the base, the two vertical plates are commonly fixedly connected to a fixed plate, the fixed plate and the base are both provided with air cavities, a plurality of blowing holes are provided on the inner walls of the two air cavities, and the plurality of blowing holes are all arranged facing the rotating roller, a blower is fixedly connected to a side wall of one of the vertical plates, the air outlet end of the blower is connected to a three-way pipe, the two air outlet ends of the three-way pipe are both connected to air pipes, and the exhaust ends of the two air pipes are respectively connected to two air cavities.

[0010] Preferably, end surfaces of the plurality of columns away from the base are fixedly connected to pads, and lower end surfaces of the plurality of pads are provided with anti-slip patterns.

[0011] Preferably, a protective shell is fixedly connected to the side wall of the support plate, and the protective shell and the rotating machine are matched.

[0012] Preferably, the inner wall of the converging groove is conical.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The user places the cylinder head body on the rotating roller. At this time, the rotating machine starts to work, driving the rotating roller to rotate. When the cylinder head body moves to the bottom of the fan-shaped nozzle, the water pump starts to work to water-cool the cylinder head body, thereby achieving rapid cooling of the cylinder head body. After that, the water is gathered through the convergence tank to achieve the recycling of water resources, save water resources, and improve the overall practicality of the device.

[0015] 2. After the water cooling of the cylinder head body is completed, the cylinder head body is moved to the bottom of the blowing hole to air dry the cylinder head body, thereby achieving rapid drying of the cylinder head body. While the cylinder head body is air-drying, the cylinder head body at the other end can be cooled at the same time, thereby improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1This is a front structural stereoscopic diagram of a cooling device for a casting cylinder head blank of an automobile engine proposed by the utility model;

[0017] Figure 2 This is a three-dimensional side view of the cooling device structure of a casting cylinder head blank of an automobile engine proposed by the utility model;

[0018] Figure 3 This is a three-dimensional cross-sectional view of the structure of a cooling device for a casting cylinder head blank of an automobile engine proposed by the utility model;

[0019] Figure 4 The utility model discloses a three-dimensional cross-sectional view of the air cavity structure of a cooling device for a casting cylinder head blank of an automobile engine.

[0020] In the figure: 1 base, 2 support plate, 3 rotating roller, 4 fixed block, 5 rotating chamber, 6 rotating machine, 7 conveyor belt, 8 column, 9 support rod, 10 top plate, 11 fan-shaped nozzle, 12 multi-head water pipe, 13 convergence tank, 14 fixed plate, 15 air cavity, 16 blower, 17 cushion block, 18 protective shell. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] Reference Figure 1-Figure 4 , a cooling device for a blank of a casting cylinder head of an automobile engine comprises a base 1, a water leakage port is provided on the base 1, two support plates 2 are fixedly connected to the upper end surface of the base 1, a plurality of rotating rollers 3 are rotatably connected to the two support plates 2, a fixed block 4 is fixedly connected to one side wall of one of the support plates 2, a rotating chamber 5 is provided on the fixed block 4, a rotating machine 6 is fixedly connected to the side wall of the other support plate 2, an output end of the rotating machine 6 rotates through the support plate 2 and is fixedly connected to one of the rotating rollers 3, a protective shell 18 is fixedly connected to the side wall of the support plate 2, the protective shell 18 and the rotating machine 6 are matched, the protective shell 18 can protect the rotating machine 6 and prevent the rotating machine 6 from being damaged by external interference, a plurality of pulleys are rotatably connected to the inner wall of the rotating chamber 5 away from the rotating machine 6, and the plurality of pulleys are jointly driven by a conveyor belt 7, and the ends of the plurality of pulleys close to the rotating machine 6 all rotate through the fixed block 4 and the support plate 2 and are respectively fixedly connected to the plurality of rotating rollers 3, and a water cooling component and an air drying component are provided on the base 1 and the fixed block 4;

[0023] The lower end surface of the base 1 is fixedly connected to a plurality of columns 8, and the end surfaces of the plurality of columns 8 away from the base 1 are fixedly connected to a pad 17, and the lower end surfaces of the plurality of pads 17 are provided with anti-slip patterns, and the pads 17 can improve the stability of the device and prevent the device from moving during operation. The cylinder head body is arranged on the rotating roller 3, and the water cooling assembly includes a plurality of support rods 9 respectively fixedly connected to the base 1 and the fixed block 4, and the end surfaces of the plurality of support rods 9 away from the base 1 are fixedly connected to a top plate 10, and the top plate 10 is far away from the bottom surface of the top plate 10. A water pump is fixedly connected to one end face of the base 1, a plurality of fan-shaped nozzles 11 are arranged at one end of the top plate 10 away from the water pump, a water outlet end of the water pump is connected to a multi-head water pipe 12, and multiple ends of the multi-head water pipe 12 away from the water pump are respectively connected to the plurality of fan-shaped nozzles 11, a water inlet end of the water pump is connected to a water inlet pipe, and the plurality of fan-shaped nozzles 11 are arranged directly opposite to the water leakage port, a convergence groove 13 is fixedly connected to the lower end face of the base 1, the convergence groove 13 and the water leakage port are matched, and a drain pipe is connected to one end face of the convergence groove 13 away from the base 1;

[0024] The inner wall of the convergence groove 13 is set in a cone shape, which is convenient for the water flow to be gathered to the outlet of the drain pipe for discharge. The air-drying component includes two vertical plates respectively fixedly connected to the fixed block 4 and the upper end surface of the base 1, and the two vertical plates are commonly fixedly connected with a fixed plate 14. The fixed plate 14 and the base 1 are both provided with an air cavity 15, and the inner walls of the two air cavities 15 are provided with a plurality of blowing holes, and the plurality of blowing holes are all arranged opposite to the rotating roller 3. A blower 16 is fixedly connected to one side wall of one of the vertical plates, and the air outlet end of the blower 16 is connected to a three-way pipe, and the two air outlet ends of the three-way pipe are connected to an air pipe, and the exhaust ends of the two air pipes are respectively connected to the two air cavities 15.

[0025] During the use of the utility model, the user places the device at a designated workplace, and then places the cylinder head body on the rotating roller 3. At this time, the rotating machine 6 starts to work, and the output end of the rotating machine 6 drives one of the rotating rollers 3 to rotate, and the rotating roller 3 drives one of the pulleys to rotate. Then, under the transmission of the conveyor belt 7, all the rotating rollers 3 are driven to rotate, so that the cylinder head body moves on the rotating roller 3. When the cylinder head body moves below the fan-shaped nozzle 11, the water pump starts to work, and the water pump transports water to the fan-shaped nozzle 11 through the multi-head water pipe 12 for discharge, so as to realize water cooling of the cylinder head body, so that the cylinder head body The body is quickly cooled, and then the water flows through the gap between the rotating rollers 3 to the convergence groove 13 to gather and be discharged and collected through the drain pipe, thereby realizing the recycling of water resources, saving water resources, and improving the overall practicality of the device. When the cylinder head body is water-cooled, the rotating roller 3 moves the cylinder head body to below the blowing hole, and the blower 16 starts working at the same time, and the gas is transported to the air cavity 15 through the exhaust pipe. Finally, the cylinder head body is air-dried through the blowing hole, thereby realizing rapid drying of the cylinder head body and improving the processing efficiency. At the same time, the fan-shaped nozzle 11 can cool the cylinder head body at the other end, thereby improving the working efficiency.

[0026] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A cooling device for a casting cylinder head blank of an automobile engine, comprising a base (1), characterized in that: The base (1) is provided with a water leakage port, and the upper end surface of the base (1) is fixedly connected to two support plates (2), and a plurality of rotating rollers (3) are rotatably connected to the two support plates (2), and a fixed block (4) is fixedly connected to a side wall of one of the support plates (2), and a rotating cavity (5) is provided on the fixed block (4), and a rotating machine (6) is fixedly connected to the side wall of the other support plate (2), and the output end of the rotating machine (6) rotates through the support plate (2) and is fixedly connected to one of the rotating rollers (3). The inner wall of the rotating chamber (5) on one side away from the rotating machine (6) is rotatably connected to a plurality of pulleys, and the plurality of pulleys are jointly driven by a conveyor belt (7). The ends of the plurality of pulleys close to the rotating machine (6) are all rotatably passed through the fixed block (4) and the support plate (2) and are respectively fixedly connected to a plurality of rotating rollers (3). The base (1) and the fixed block (4) are provided with a water cooling component and an air drying component. The lower end surface of the base (1) is fixedly connected to a plurality of columns (8), and a cylinder head body is provided on the rotating roller (3).

2. The cooling device for casting cylinder head blank of an automobile engine according to claim 1, characterized in that: The water cooling assembly comprises a plurality of support rods (9) respectively fixedly connected to the base (1) and the fixed block (4); the end surfaces of the plurality of support rods (9) away from the base (1) are commonly fixedly connected to a top plate (10); the end surface of the top plate (10) away from the base (1) is fixedly connected to a water pump; the end of the top plate (10) away from the water pump is provided with a plurality of fan-shaped nozzles (11); the water outlet of the water pump is connected to a multi-head water pipe (12); the multi-ends of the multi-head water pipe (12) away from the water pump are respectively connected to the plurality of fan-shaped nozzles (11); the water inlet end of the water pump is connected to a water inlet pipe; the plurality of fan-shaped nozzles (11) are all arranged opposite to the water leakage port; the lower end surface of the base (1) is fixedly connected to a convergence groove (13); the convergence groove (13) and the water leakage port are arranged in a matching manner; the end surface of the convergence groove (13) away from the base (1) is connected to a drainage pipe.

3. The cooling device for casting cylinder head blank of an automobile engine according to claim 1, characterized in that: The air-drying component comprises two vertical plates respectively fixedly connected to the fixed block (4) and the upper end surface of the base (1), the two vertical plates are commonly fixedly connected to a fixed plate (14), the fixed plate (14) and the base (1) are both provided with an air cavity (15), the inner walls of the two air cavities (15) are both provided with a plurality of blowing holes, the plurality of blowing holes are all arranged facing the rotating roller (3), a blower (16) is fixedly connected to a side wall of one of the vertical plates, the air outlet end of the blower (16) is connected to a three-way pipe, the two air outlet ends of the three-way pipe are both connected to an air pipe, and the exhaust ends of the two air pipes are respectively connected to the two air cavities (15).

4. The cooling device for casting cylinder head blank of an automobile engine according to claim 1, characterized in that: The end surfaces of the plurality of uprights (8) away from the base (1) are all fixedly connected to cushion blocks (17), and the lower end surfaces of the plurality of cushion blocks (17) are all provided with anti-slip patterns.

5. The cooling device for casting cylinder head blank of automobile engine according to claim 1, characterized in that: A protective shell (18) is fixedly connected to the side wall of the support plate (2), and the protective shell (18) and the rotating machine (6) are arranged in a matching manner.

6. The cooling device for casting cylinder head blank of automobile engine according to claim 2, characterized in that: The inner wall of the convergence groove (13) is arranged in a conical shape.

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