CN1075424C

CN1075424C - Rubber grinding apparatus structure and application thereof

Info

Publication number: CN1075424C
Application number: CN97114278A
Authority: CN
Inventors: 何志海
Original assignee: Individual
Current assignee: Individual
Priority date: 1997-10-21
Filing date: 1997-10-21
Publication date: 2001-11-28
Anticipated expiration: 2017-10-21
Also published as: CN1214983A

Abstract

The present invention relates to a rubber grinding tool structure and an application thereof. The structure is characterized in that the present invention is composed of butyronitrile rubber or rubber and silicon-carbon compounds, and the component ratio of the rubber and the silicon-carbon compounds is 1 to 2.5:1. The rubber grinding tool can make grinding heads or grinding bars or grinding wheels with various shapes, the rubber grinding tool is suitable for grinding and polishing metal and nonmetal objects, and the grinding tool is particularly suitable for actinoid polishing of a decorative panel and surface polishing of a precision mould whose required rotation speed is from 10000 to 15000 revolutions per minute. The present invention has the advantages of environmental protection, durability, low cost and convenient use.

Description

The formation of rubber grinding tool and application thereof

The present invention relates to the formation and the application thereof of rubber grinding tool, belong to grinding, polishing technology field.

Present used grinding tool, kind is more, comprise ceramic abrasive tool, silicon grinding tool (emery wheel), nylon grinding tool, cotton grinding tool, steel cloth grinding tool and wool grinding tool etc., but these grinding tools are all deposited shortcoming and defect, for example: ceramic abrasive tool is easily broken, silicon or steel cloth grinding tool essence be rough, be not suitable for the precision surface polishing, and nylon, cotton, wool grinding tool rigidity are not enough, and efficient is low; Simultaneously these grinding tools also exist the life-span short, fibre strength is little, dust is big, contaminated environment and shortcomings such as polished part is easily burnt, working procedure complexity.

Purpose of the present invention is in order to overcome the shortcoming of prior art, provides that a kind of toughness is big, the life-span long, rubber grinding tool applied widely.

Purpose of the present invention can reach by taking following measure:

The rubber grinding tool, its design feature is: be made up of Dingqing's rubber or other rubber and silicon carbon compound, rubber with the composition ratio of silicon carbon compound is: (1～2.5): 1;

Rubber grinding tool as described above, can be made into bistrique or the frotton or the emery wheel of different shape, be applicable to the grinding and the polishing of metal, non-metallic objectsit is not a metal object, being specially adapted to decoration panel radiation wire polishing and requiring rotary speed is the surface finish of 10000-15000 rev/min precision die.

Formation characteristics of the present invention and application also have:

Form by Dingqing's rubber and silicon carbon compound, silicon carbon compound is made up of rubber accelerator TMTD, DM, zinc oxide, magnesia, reinforcing agent and colorant, the composition ratio of each component is: Dingqing's rubber 50%-70%, sulphur 0.2%-0.4%, TM monex TD0.5%-0.8%, altax 1%-1.3%, zinc oxide 2%-5%, magnesia 3.5%-6%, reinforcing agent 20%-40%, colorant 0.8%-1.3%.

The rubber grinding tool can be made into stockless or is with the cylindrical bistrique of handle, ellipse taper bistrique, hemisphere to open bistrique, cylinder hollow shape bistrique, square frotton, circular frotton and circular emery wheel, and handle can be fixed or freely install and remove.

Compared with prior art, the present invention has following advantage:

1, rigidity is moderate, and high resilience and toughness are fit to various metals, and the skiving of non-metallic objectsit is not a metal object and polishing are applied widely.

2, use in the dirt powder come off for a short time, be provided with environmental pollution, and the polished object of can not burning, working procedure is simple, safe ready is with low cost.

Be several embodiments of the present invention below.

Fig. 1 is the structure cut-away view of the embodiment of the invention 1.

Fig. 2 is the structure cut-away view of the embodiment of the invention 2.

Fig. 3 is the structure cut-away view of the embodiment of the invention 3.

Fig. 4 is the structure cut-away view of the embodiment of the invention 4.

Fig. 5 is the structure cut-away view of the embodiment of the invention 5.

Fig. 6 is the structure cut-away view of the embodiment of the invention 6.

Fig. 7 is the structure cut-away view of the embodiment of the invention 7.

As shown in Figure 1, present embodiment is made up of bistrique 1 and handle 2, and bistrique oil Dingqing's rubber and silicon carbon mixture mix, and its composition ratio is: Dingqing's rubber 50%, silicon carbon mixture 50%, wherein sulphur 0.4%, TM monex TD0.8%, altax 1.2%, zinc oxide 5%, magnesia 6%, reinforcing agent 35.5%, colorant 1.1%.

As shown in Figure 2, present embodiment 2 is made up of bistrique 1 and handle 2, and bistrique oil Dingqing's rubber and silicon carbon mixture mix, and its composition ratio is: Dingqing's rubber 55%, silicon carbon mixture 45%, wherein sulphur 0.4%, TM monex TD0.7%, altax 1.1%, zinc oxide 4.5%, magnesia 5.5%, reinforcing agent 31.8%, colorant 1%.

As shown in Figure 3, present embodiment 3 is made up of bistrique 1 and handle 2, and bistrique 1 is mixed by Dingqing's rubber and silicon carbon mixture, and its composition ratio is: Dingqing's rubber 60%, silicon carbon mixture 40%, wherein sulphur 0.3%, TM monex TD0.7%, altax 1.1%, zinc oxide 4%, magnesia 5%, reinforcing agent 28%, colorant 0.9%.

As shown in Figure 4, present embodiment 4 is made up of bistrique 1 and handle 2, and bistrique 1 is mixed by Dingqing's rubber and silicon carbon mixture, and its composition ratio is; Dingqing's rubber 65%, silicon carbon mixture 35%, wherein sulphur 0.3%, altax 1.0%, zinc oxide 3.5%, magnesia 4.5%, reinforcing agent 24%, colorant 1.1%.

As shown in Figure 5, present embodiment 5 is circular frottons, is mixed by Dingqing's rubber or other rubber and silicon carbon mixture, and its composition is than being rubber 70%, silicon carbon mixture 30%, wherein sulphur 0.3%, TM monex TD, altax 1.0%, zinc oxide 3%, magnesia 4%, reinforcing agent 20%, colorant 1.1%.

As shown in Figure 6, present embodiment 6 is square frottons, and it is formed with embodiment 5.

As shown in Figure 7, present embodiment 7 is circular emery wheels, and it is formed with embodiment 5.

Claims

1. rubber grinding tool, it is characterized in that: form by Dingqing's rubber and silicon carbon compound, it is characterized in that: silicon carbon compound is made up of rubber accelerator TMTD, DM, zinc oxide, magnesia, reinforcing agent and colorant, and the composition ratio of each component is: Dingqing's rubber 50%-70%, sulphur 0.2%-0.4%, TM monex TD 0.5%-0.8%, altax 1%-1.3%, zinc oxide 2%-5%, magnesia 3.5%-6%, reinforcing agent 20%-40%, colorant 0.8%-1.3%.

2. rubber grinding tool as claimed in claim 1, it is characterized in that: the bistrique or frotton or the emery wheel that can be made into different shape, be applicable to the grinding and the polishing of metal, non-metallic objectsit is not a metal object, being specially adapted to decoration panel radiation wire polishing and requiring rotary speed is the surface finish of 10000-15000 rev/min precision die.

3. rubber grinding tool as claimed in claim 1, it is characterized in that: the rubber grinding tool can be made into stockless or the cylindrical bistrique of band handle, oval taper bistrique, semi-spherical mounted point, cylinder hollow shape bistrique, square frotton, circular frotton and circular emery wheel, and handle can be fixed or freely install and remove.