Processing method of engine cylinder

A technology for engine cylinders and processing methods, applied in the direction of heat treatment furnaces, heat treatment equipment, process efficiency improvement, etc., can solve problems such as low production efficiency, poor coherence, split production steps, etc., to improve structural strength, ensure cleanliness, Avoid effects that affect production

Inactive Publication Date: 2021-02-23
刘广芝
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The production of engine cylinders generally undergoes casting, boring and heat treatment. Through casting, the cylinder is basically shaped. Through boring, the inner diameter of the cylinder can be adjusted and the smoothness inside the cylinder can be improved. Then, the internal stress is eliminated through heat treatment, and finally quenching completes the process. The steps need to be carried out step by step in the actual production process, and the coherence is poor, resulting in split production steps and low production efficiency

Method used

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  • Processing method of engine cylinder
  • Processing method of engine cylinder
  • Processing method of engine cylinder

Examples

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Effect test

Embodiment 1

[0045] Example 1, please refer to Figure 1-7 , this embodiment provides a technical solution: a processing mechanism for an engine cylinder, including a chassis 1, an angle adjustment unit 3, a clamping unit 4, a height adjustment unit 6, a boring power unit 7, and an adjustable boring knife unit 8 and heat treatment unit 9;

[0046] The top of the chassis 1 is installed with the clamping unit 4 through the angle adjustment unit 3, and the side of the chassis 1 is provided with four mounting plates 2 at equal angles. An adjustable boring knife unit 8 is installed on the bottom of the power unit 7, and a heat treatment unit 9 is installed on the rear mounting plate 2; for example, "left side" and "rear side" are relative to the reader's perspective.

[0047] The heat treatment unit 9 includes a heat treatment equipment box 91, a baffle plate 92, an L-shaped door panel 93, an equipment box leg 94, an electric push rod 95, a strut 96, an end rod 97, a through hole 98, a door pa...

Embodiment 2

[0061] Example 2, please refer to Figure 1-2 , this embodiment provides a technical solution: a processing mechanism for an engine cylinder, the difference is that it also includes a debris collection unit 5, and the debris collection unit 5 includes a strut 51, a fixed collar 52, a conical Collecting cover 53, downpipe 54 and groove 55, on the mounting plate 2 on the left side, offer the groove 55 that is used to place collecting barrel, on the mounting plate 2 on the left side, also be fixed with fixed collar 52 by pole 51, fix A conical collection cover 53 is sleeved inside the collar 52 , and a downpipe 54 is connected to the bottom of the conical collection cover 53 .

[0062] The debris produced during the boring process goes out with the lower side of the engine cylinder, and then is collected by the conical collection cover 53, and slides down through the downpipe 54 to the collection bucket placed in the groove 55, which can facilitate the collection of debris genera...

Embodiment 3

[0063] Embodiment three, please refer to figure 1 , the present embodiment provides a technical solution: a treatment mechanism for an engine cylinder, the difference is that it also includes a quenching unit 10, the quenching unit 10 includes a quenching box 101, a water pipe 102 and a water valve 103, and the installation on the right side A quenching box 101 is arranged on the plate 2, and a water pipe 102 is connected to the bottom side of the quenching box 101, and a water valve 103 is installed on the water pipe 102.

[0064] The quenching treatment of the engine cylinder can be completed through the quenching unit 10, and the structural strength of the engine cylinder can be improved. The water pipe 102 and the water valve 103 can complete drainage, which is convenient for replacing the quenching water.

[0065] In other embodiments, it also includes a placement unit 11, the placement unit 11 includes a placement leg 111 and a placement plate 112, the mounting plate 2 o...

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Abstract

The invention discloses a processing method of an engine cylinder. A processing mechanism of the engine cylinder comprises a chassis, an angle adjusting unit, a clamping unit, a height adjusting unit,a boring power unit, an adjustable boring cutter unit and a heat treatment unit; the clamping unit is installed at the top of the chassis through the angle adjusting unit; four mounting plates are arranged on the side face of the chassis at equal angles; the boring power unit is installed on the installing plate on the left side through the height adjusting unit; the adjustable boring cutter unitis installed at the bottom of the boring power unit, and the heat treatment unit is installed on the installing plate on the rear side; and the heat treatment unit comprises a heat treatment equipment box, a baffle, an L-shaped door plate, equipment box legs, an electric push rod, a supporting rod, an end rod, a through hole, a door plate shaft, a push-pull block, a hinged support, a heat conduction circular plate, a circular blind groove and a heating wire. The production steps of the engine cylinder can be continuously carried out, the production coherence degree is improved, the productionefficiency is effectively improved, manual participation is reduced, and the labor cost is reduced.

Description

technical field [0001] The invention relates to the technical field of engine cylinder production, in particular to a processing method for engine cylinders. Background technique [0002] The production of engine cylinders generally undergoes casting, boring and heat treatment. Through casting, the cylinder is basically shaped. Through boring, the inner diameter of the cylinder can be adjusted and the smoothness inside the cylinder can be improved. Then, the internal stress is eliminated through heat treatment, and finally quenching completes the process. The steps need to be carried out step by step in the actual production process, and the coherence is poor, resulting in split production steps and low production efficiency. Contents of the invention [0003] The technical problem to be solved by the present invention is to overcome the existing defects and provide a processing method for the engine cylinder, which can carry out the production steps of the engine cylinder...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23P15/00B23P23/04B23B41/00B23Q7/00B23Q11/00C21D1/63C21D9/00
CPCB23B41/00C21D1/63C21D9/0068B23P23/00B23Q5/28B23Q3/08B23Q11/0042C21D1/00Y02P10/20
Inventor 刘广芝
Owner 刘广芝
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