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Forming process for outdoor high and low parallel bars

A molding process and parallel bar technology, applied in parallel bars, casting molding equipment, casting molds, etc., can solve the problems of easy corrosion, safety hazards, and easy slipping of parallel bars, and achieve the effects of reducing workload, improving safety, and good protection

Inactive Publication Date: 2018-05-22
苏州胤宗智能科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Parallel bars are common sports equipment in residential areas, schools, and squares, but they are generally composed of two parallel bars with a certain height, which is not suitable for different people. Some high and low parallel bars, although one bar body is divided into high and low areas. , but there is no interval between the high and low intervals. The bar body is made of metal material, which is easy to slip and has certain safety hazards. Moreover, the current parallel bars are generally installed outdoors as fitness equipment. In the outdoor environment, the parallel bars are easy to corrode and wear.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] This embodiment provides a molding process for outdoor high and low parallel bars. The parallel bars include a bar body and bars supporting the bar body, specifically including the following steps:

[0038] (1) According to the size of the bar body and the bar legs, the molding sand and core sand are used to make the mold. Before making the mold, the molding sand in the molding material is first placed in an oven for drying. After drying Coating a layer of release agent on the mold surface;

[0039] The release agent is made of talcum powder, water, silicone oil, and vegetable oil. In terms of parts by mass, it is specifically talcum powder: 18 parts, water: 15 parts, silicone oil: 28 parts, vegetable oil: 45 parts, and then use a spray gun to release the mold The agent is sprayed on the surface of the mold cavity with a thickness of 0.06mm;

[0040] (2) The raw materials of the bar body and the bar legs are the same, and their raw materials are smelted. When smelting,...

Embodiment 2

[0050] This embodiment provides a molding process for outdoor high and low parallel bars. The parallel bars include a bar body and bars supporting the bar body, specifically including the following steps:

[0051] (1) According to the size of the bar body and the bar legs, the molding sand and core sand are used to make the mold. Before making the mold, the molding sand in the molding material is first placed in an oven for drying. After drying Coating a layer of release agent on the mold surface;

[0052] The mold release agent is made of talcum powder, water, silicone oil, and vegetable oil. In terms of parts by mass, it is specifically talc powder: 20 parts, water: 20 parts, silicone oil: 30 parts, vegetable oil: 40-50 parts, and then use a spray gun to spray The release agent is sprayed on the surface of the mold cavity with a thickness of 0.08mm;

[0053] (2) The raw materials of the bar body and the bar legs are the same, and their raw materials are smelted. When smelti...

Embodiment 3

[0063] This embodiment provides a molding process for outdoor high and low parallel bars. The parallel bars include a bar body and bars supporting the bar body, specifically including the following steps:

[0064] (1) According to the size of the bar body and the bar legs, the molding sand and core sand are used to make the mold. Before making the mold, the molding sand in the molding material is first placed in an oven for drying. After drying Coating a layer of release agent on the mold surface;

[0065] The release agent is made of talcum powder, water, silicone oil, and vegetable oil. In terms of parts by mass, it is specifically talcum powder: 15 parts, water: 10 parts, silicone oil: 25 parts, vegetable oil: 40 parts, and then use a spray gun to release the mold The agent is sprayed on the surface of the mold cavity with a thickness of 0.05mm;

[0066] (2) The raw materials of the bar body and the bar legs are the same, and their raw materials are smelted. When smelting,...

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PUM

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Abstract

The invention discloses a forming process for outdoor high and low parallel bars. The forming process is simple and easy to implement, the processed parallel bars have good performance and high safety, the service life can be prolonged, and the cost is lowered.

Description

technical field [0001] The invention belongs to the field of fitness equipment and relates to a pair of parallel bars, in particular to a molding process of outdoor high and low parallel bars. Background technique [0002] Fitness equipment is often divided into two categories: single-function and comprehensive multi-function according to the number of training functions. Commonly used are rowing machines, fitness bikes, walking machines, treadmills, waist shaping machines, etc., among which parallel bars are one of them; [0003] Parallel bars are common sports equipment in residential areas, schools, and squares, but they are generally composed of two parallel bars with a certain height, which is not suitable for different people. Some high and low parallel bars, although one bar body is divided into high and low areas. , but there is no interval between the high and low intervals. The bar body is made of metal material, which is easy to slip and has certain safety hazards...

Claims

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Application Information

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IPC IPC(8): C22C38/54C22C38/58C22C38/04C22C38/44C22C38/42C22C38/50C22C38/06C22C38/02B22C3/00B22C9/22B22C9/02B23P15/00A63B3/00
CPCC22C38/54A63B3/00B22C3/00B22C9/02B22C9/22B23P15/00C22C38/005C22C38/02C22C38/04C22C38/06C22C38/42C22C38/44C22C38/50C22C38/58
Inventor 李翠花邓美兰
Owner 苏州胤宗智能科技有限公司
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