CN201346741Y - Cutter structure for glass grinder - Google Patents

Abstract

The utility model discloses a cutter structure for a glass grinder, which comprises a connecting part, an erosion wear part and an abrasive cutting part, wherein the connecting part can be combined with the grinder; the connecting part and the abrasive cutting part are arranged at both sides of the erosion wear part; an annular abrasive slot capable of carrying out hole boring and abrasive erosion is formed on the abrasive cutting part; and the periphery of the abrasive cutting part is provided with at least one annular erosion slot capable of carrying out edge erosion on sheet glass. When the utility model is used for grinding operation, glass dust can be discharged at proper time without scraping other machines, or the sheet glass is prevented from being abraded, so unexpected factors such as damage and the like can be avoided. The utility model provides multifunctional abrasive erosion effect, and has double functions of time saving and the labor saving.

Description

The glass grinder cutter structure

Technical field

The utility model relates to a kind of cutter, relates in particular to a kind of glass grinder cutter structure.

Background technology

Glass is to use quite frequent thing in the modern science and technology industry, particularly some 3C household electrical appliances or sci-tech products, it often need utilize glass to constitute panel or window can be watched or interpretation information to make the user, for example the sight of digital camera is as panel of window or television set etc., and these glass plate products often need design all size sized opening when carrying out assembling operation and other object combination, maybe the sharpened edge of glass plate must be denuded into slick and sly blunt shape, to prevent to hurt people etc., therefore be used in a power-actuated grinding airborne device various tool head in the related industry more, and the rotation by tool heads carries out perforate or abrasion operation to glass, thus the improvement of tool heads one of suitable important topic in the industry.

Existing grinder tool heads sees also Figure 6 and Figure 7, the first end of instrument shown in Figure 6 be one for the connecting rod 91 of grinder combination, and the other end be provided with a tiny shaft-like mill cut the end 92, this mill is cut end 92 in the perforate of stretching on the glass plate, and it is the bisques that are furnished with the high rigidity material that mill is cut end 92 outsides, as diamond, diamond dust etc., or the mill cut the end 92 integral body be to make with the high rigidity material, making mill cut end 92 by the rotation of connecting rod 91 denudes glass in the glass tapping, and make the relative glass plate migration abrasion of tool heads along design path in advance, to draw relative void shape and complexion; In addition, tool heads shown in Figure 7 also is provided with a connecting rod 93, and the other end is provided with a larger-diameter rotating disk 94, is furnished with the bisque of high rigidity material on these rotating disk 94 outer diametric planes equally, thereby this rotating disk 94 can denude passivation to the edge of glass plate, and making it not can be too sharp keen and the incised wound people.

Yet, though the existing grinder tool heads of this kind can provide glass plate is denuded hole or to the effect of edge passivation, but none effectively whole design of system on its structure, thereby carry out glass-cutting, during the abrasion operation, must looking at that time, situation exchanges the proper implements head for, therefore the available abrasion effect of its single tool heads is too dull, and obviously too inconvenience and program are numerous and diverse in the use, can't in a series of work flows, change the action at perforation of abrasion glass and passivation edge fast, so its poor practicability, be necessary the structure kenel of tool heads is researched and developed and integrated, to obtain the tool heads structure of various abrasion glass plate effect.

The utility model content

Technical problem underlying to be solved in the utility model is, overcome the above-mentioned defective that prior art exists, and provide a kind of glass grinder cutter structure, when grinding operation is carried out in order, the glass dust can be discharged in good time outward, and other facility of scratch can not take place or prevent that glass plate is subjected to friction to cause undesirable elements such as damage, provides multi-functional abrasion effect, and has time saving and energy saving effect concurrently.

The technical scheme that its technical problem that solves the utility model adopts is:

A kind of glass grinder cutter structure, it is characterized in that, comprise that a connecting portion that can combine with grinder, loses mill portion and a mill is cut portion, wherein: this connecting portion and the mill portion of cutting are the both sides of being located at erosion mill portion, and this mill portion of cutting is provided with one ring-type can be to the slot grinding of glass plate perforate abrasion, and this erosion mill portion periphery offers the erosion groove that at least one ring-type can be denuded glass plate edge.

And this connecting portion be for and grinder combination or dismounting replace, and provide power to make the connecting portion rotation by grinder, and this mill to cut portion and erosion mill portion's entire body or part be to make with the diamond powder;

It is the slot grinding that offers one ring-type that this mill is cut the portion stage casing, thereby this mill portion of cutting can stretch into the perforate of offering in advance on the glass plate, and utilize slot grinding to be butted on the glass plate edge of tapping, when connecting portion is subjected to grinder to drive rotation, slot grinding is that glass plate is denuded cutting, thereby the operator can be in advance to the perforate path form of glass plate design, and the portion of cutting moves abrasion relative to glass plate with mill, and draws and design the glass plate perforate kenel that conforms to; In addition, this mill is cut the portion end and is offered a chip area, when slot grinding loses the mill cutting to glass plate, this chip area can make the glass dust take advantage of a situation and concentrate discharge, do not cause situations such as disease and can not take place to fly away to stab human eye or suck lung everywhere, or this chip area can make the glass dust can not be piled up in mill to cut portion, and order is when carrying out grinding operation, the glass dust can be discharged in good time outward, and other facility of scratch can not take place or prevent that glass plate is subjected to friction to cause undesirable elements such as damage;

This erosion mill portion diameter is that the mill portion of cutting is big, and the periphery of abrasion portion offers at least one erosion groove, this erosion groove can be denuded glass plate edge, so that glass plate edge is denuded passivation, the person can not stabbed or be hurt to make the contact glass plate, and the utility model can utilize erosion mill portion and the mill portion of cutting that the effectiveness at conversion abrasion glass plate perforate or edge is provided whereby, and need not replace installing easily, multi-functional abrasion effect is provided according to this, and has time saving and energy saving effect concurrently.

Description of drawings

Below in conjunction with drawings and Examples the utility model is further specified.

Fig. 1 is the three-dimensional appearance schematic diagram of the utility model glass grinder cutter structure.

Fig. 1 a is the local enlarged diagram of the utility model glass grinder cutter structure.

Fig. 2 is the schematic diagram that the utility model glass grinder cutter structure is installed on grinder.

Fig. 3 is the operation schematic diagram of the utility model glass grinder cutter structure to the glass plate perforate.

Fig. 4 is the chip removal schematic diagram of the utility model glass grinder cutter structure.

Fig. 5 is the schematic diagram of the utility model glass grinder cutter structure to the operation of glass plate edging.

Fig. 6, Fig. 7 are the schematic appearance of existing grinder tool heads.

The number in the figure explanation:

Existing:

91,93 connecting rods, 92 mills are cut end 94 rotating disks

The utility model:

1 connecting portion, 2 erosion mill portions, 21 erosion grooves

3 mills are cut portion's 31 slot grindings, 32 chip areas

51 perforates of 4 grinders, 5 glass plates

52 glass dust

The specific embodiment

The utility model relates to a kind of glass grinder cutter structure, sees also Fig. 1 to shown in Figure 2, and it comprises that mainly a junction 1, loses mill portion 2 and a mill is cut portion 3, wherein:

This connecting portion 1 and mill are cut the both sides that portion 3 is located at erosion mill portion 2, and this connecting portion 1 is to be oval bar-shaped, for replacing with a grinder 4 combinations or dismounting, and provide power to make connecting portion 1 rotation by grinder 4, and this mill cut portion 3 and erosion mill portion's 2 entire bodies or part be with the diamond powder make (present embodiment be with mill cut portion 3 and erosion mill portion 2 peripheries make with the diamond powder do explanation);

This mill is cut portion 3 and generally is short pole shape, its stage casing offers the slot grinding 31 of one ring-type, thereby this mill is cut portion 3 and can be stretched into the perforate of offering in advance on the glass plate, and utilize slot grinding 31 to be butted on the glass plate edge of tapping, when connecting portion 1 was subjected to grinder 4 to drive rotation, slot grinding 31 was that glass plate is denuded cutting, thereby the operator can be at the perforate path form that in advance glass plate is designed, mill is cut portion 3 move abrasion, and draw and design the glass plate perforate kenel that conforms to relative to glass plate; In addition, this mill is cut portion 3 ends and is offered a chip area 32, when 31 pairs of glass plates of slot grinding lose the mill cutting, mill is cut portion 3 and is produced air-flow in the rotation of glass plate tapping, and make glass plate be denuded the glass dust of generation with air current flow, thereby this chip area 32 can provide the outlet of air-flow discharge, make glass dust in-line arrangement bits mouthful 32 concentrated discharges, do not cause situations such as disease and can not take place to fly away to stab human eye or suck lung everywhere, or this chip area 32 can make the glass dust can not be piled up in mill to cut portion 3, and make when carrying out grinding operation, the glass dust can be discharged in good time outward, and other facility of scratch can not take place or prevent that glass plate is subjected to friction to cause damage etc.

This erosion mill portion 2 is generally in the form of annular discs, its diameter is that mill is cut portion 3 for big, and the periphery of abrasion portion 2 offers at least one erosion groove 21 (present embodiment is done explanation with two erosion grooves 21), this erosion groove 21 can be the irregular outstanding or part that sharply is untreated to glass plate edge and denude, so that glass plate edge is denuded passivation, the person can not stabbed or be hurt to make the contact glass plate, and can denude action at the different marginal positions of glass plate, and utilize two erosion groove 21 segmentations or replace the abrasion glass plate edge, to make the glass plate edge lousinessization, except that tool passivation cut-protection effect, the aesthetic of stratification also can be provided, the utility model can utilize erosion mill portion 2 and mill to cut the effectiveness that portion 3 provides conversion abrasion glass plate perforate or edge whereby, and need not replace installing easily, multi-functional abrasion effect is provided according to this, and has time saving and energy saving effect concurrently.

The utility model is when using, see also Fig. 3 to shown in Figure 5, be to offer one perforate 51 in advance on one glass plate 5, thereby mill of the present utility model is cut portion 3 and can be entered in this perforate 51, and the slot grinding 31 and glass plate 5 edges at perforate 51 places are supported mutually, thereby when connecting portion 1 drive mill is cut portion's 3 rotations, slot grinding 31 is that glass plate 5 is denuded cutting, thereby the operator can be according to the perforate 51 path kenels of planning glass plate 5 in advance, the order mill is cut portion 3 and is moved abrasion relative to glass plate 5, and draw and design glass plate 5 perforates 51 kenels that conform to, and the glass dust 52 that slot grinding 31 abrasion glass plates 5 are produced can be concentrated outward along chip area 32 and discharge, and glass dust 52 is scattered and injure human body, or the glass dust is piled up in mill and cuts the situation that portion 3 damages other facility or glass plate 5; In addition, this erosion mill portion 2 can be sharp keen shape unprocessed portion to glass plate 5 edges and denude passivation, make glass plate 5 edges can be denuded the state that can not hurt the user, or also can carry out in various degree abrasion operation to glass plate 5 edge different parts, produce the beautification function of lousiness shape to make glass plate 5 edges.

Claims (4)

1. a glass grinder cutter structure is characterized in that, comprises that a connecting portion that can combine with grinder, loses mill portion and a mill is cut portion, wherein:

This connecting portion and the mill portion of cutting are the both sides of being located at erosion mill portion, and this mill portion of cutting be provided with one ring-type can be to the slot grinding of glass plate perforate abrasion, and this erosion mill portion periphery offers the erosion groove that at least one ring-type can be denuded glass plate edge.

2. glass grinder cutter structure according to claim 1 is characterized in that: portion cut by described mill and erosion mill portion is that make with the diamond powder entire body or part.

3. glass grinder cutter structure according to claim 1 is characterized in that: described erosion mill portion diameter be the mill portion of cutting for big.

4. glass grinder cutter structure according to claim 1 is characterized in that: described mill is cut the portion end and is offered chip area one.

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