CN205834889U

CN205834889U - Metal dust cover structure

Info

Publication number: CN205834889U
Application number: CN201620558315.2U
Authority: CN
Inventors: 林遂铭
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-11-02
Filing date: 2016-06-12
Publication date: 2016-12-28
Anticipated expiration: 2026-06-12
Also published as: TWM521511U

Abstract

The utility model relates to a metal dust cover structure, it is installed by more than two assembly parts, the assembly part has a first board, the first board top has a first stationary blade, first stationary blade free end has a horizontal top deck, and first board is different from first stationary blade one end and has a second board that is suitable contained angle, and have a inflection portion between first, the second board, and the second board free end has a second stationary blade, and utilize the top deck of an assembly part to lean on the top deck of another assembly part, make the second stationary blade of one of them assembly parts lean on the first stationary blade of another assembly part, and make first stationary blade, second stationary blade set firmly; therefore, the heat-resistant and dust-proof structure has better effects of chip prevention, dust prevention and heat resistance, simple component and easy assembly and maintenance.

Description

Metal dust-proof cover structure

Technical field

This utility model, about a kind of metal dust-proof cover structure, a kind of utilizes stretching of metallic plate one bending Contracting formula dustproof cover structure.

Background technology

Pressing, commonly use processing machine in the course of processing, iron filings four can dissipate and splash, but its associated actuator mechanism, it is all Quite accurate equipment, if accidentally allowing iron filings enter, may affect machining accuracy, what is more, can cause associated actuator mechanism Damage, therefore, be typically necessary and install expansion guard cover additional, to prevent iron filings from falling in drive mechanism.

Commonly use common expansion guard cover, include: one first fixed edge, plural number flanging, one second fixed edge, first fixes While be fixed to board first fixes side, what the second fixed edge was fixed to board second fixes side, at the seam crossing of each flanging Must have a thin reinforcing plate by sewing, reinforcing plate is designed as slim, because sewing pin have to be allowed to spike through smoothly, but Thin reinforcing plate lacks with the presence of it, because thin reinforcing plate intensity is the best, therefore must have a piece of in the seam crossing of each flanging Thin reinforcing plate, with the disappearance that its intensity of reinforcement is not enough, and the effect of the thinnest its guiding support of reinforcing plate is the best, Have some setbacks so flexible, and its sewing all can only for soft materials such as canvas, but canvas not easy cleaning, and canvas is anti- Bits, dust-proof effect are poor, and what is more, canvas material is the most thermo-labile, for the processing operation of turning or milling inapplicable.

It addition, German patent the 3635874, the 1st figure discloses the flexible cover plate of one, its stretching by some concertinas Plate, some pressing plates, bar, spring, upper cover plate are formed；Upper cover plate above expansion plate utilizes the elastic force of spring, makes each It is close between upper cover plate cover, to reach effect of Double-protection.

Though it can reach the using effect of Double-protection of Telescopic metal protecting cover, but, its composed component is various, not only Assembling is difficult to, bothers, and more causes the degree of difficulty of subsequent maintenance；Be therefore, all aforementioned known disadvantages of going against, have in fact by work Necessity of improvement further.

The design people still has the place of improvement, so being just engaged in the production and marketing for many years of Related product because commonly using structure at present Experience, and for the relevant issues that presently, there are, the method that deep thinking improves, after repeatedly improveing test, finally create A kind of metal dust-proof cover structure.

Utility model content

Edge this, main purpose of the present utility model is to provide a kind of and has the most anti-bits, dust-proof and heat-resisting effect Metal dust-proof cover structure.

Another object of the present utility model is to provide a kind of constituent components simple, assembles, keeps in repair easy metal dust Lid structure.

In order to achieve the above object, solution of the present utility model is:

A kind of metal dust-proof cover structure, it forms by the connecting piece one bending installing of two or more metal material, this group Fitting has one first plate, and the top of this first plate has one first stator, and the free end of this first stator has a water Flat-shaped lamina tecti, and one end that this first plate differs from this first stator has second plate in suitable angle, and this There is between one plate and this second plate a turning point, and the free end of this second plate has one parallel with this first stator Two stators, and utilize the lamina tecti of a connecting piece to be placed in the lamina tecti of another connecting piece so that it is in a connecting piece second Stator is abutted against the first stator in another connecting piece, and makes this first stator, the second stator fixed.

Further, the section of this turning point generally in 5/6 circle.

Further, the suitable angle that this first plate and this second plate are formed is preferably acute angle.

Further, including plural fixed strip, each fixed strip is fixing by being located therein the second of a connecting piece respectively Sheet and the first stator of another connecting piece, and with riveting method by this two fixed strip and this first stator, the second stator Fixed.

After using said structure, this utility model utilizes the plate one bending of metal material to form, and being allowed to form one can Telescopic dust-proof hood, not only constituent components is simple, and easy to assembly, and the cleaning operation of user of being more convenient for, the deeply side of tool Just practicality.

Hereinafter the graphic of this utility model preferred embodiment is hereby coordinated to be further described below, to making to be familiar with this practicality The personage of novel correlation technique, must implement according to this according to the statement of this specification.

Accompanying drawing explanation

Fig. 1 is perspective exploded view of the present utility model；

Fig. 2 is three-dimensional combination schematic diagram of the present utility model；

Fig. 3 is combination generalized section of the present utility model；

Fig. 4 is combination section close-up schematic view of the present utility model；

Fig. 5 is the embodiment of the present utility model generalized section when stretching out；

Fig. 6 is the embodiment of the present utility model section enlarged diagram when stretching out；

Fig. 7 is that another embodiment of the present utility model combines section close-up schematic view.

[symbol description]

Connecting piece 10 first plate 11

First stator 12 lamina tecti 13

Second plate 14 turning point 15

Second stator 16 fixed strip 20

Fixture 30 movable part 40

Auxiliary block A.

Detailed description of the invention

In order to the technical solution of the utility model is explained further, below by specific embodiment, this utility model is entered Row elaborates.

First, please refer to shown in Fig. 1 to Fig. 6, it is a kind of metal dust-proof cover structure, and it is by two or more metal material The connecting piece 10 one bending installing of matter forms, and this connecting piece 10 has one first plate 11, and the top of this first plate 11 has one First stator 12, the free end of this first stator 12 has a horizontal lamina tecti 13, and this first plate 11 differs from this One end of first stator 12 has second plate 14 in suitable angle, and has between this first plate 11 and this second plate 14 One turning point 15, and the free end of this second plate 14 has second stator 16 parallel with this first stator 12, and sharp Be placed in the lamina tecti 13 of another connecting piece 10 with the lamina tecti 13 of a connecting piece 10 so that it is in a connecting piece 10 second fix Sheet 16 is abutted against the first stator 12 in another connecting piece 10, and makes this first stator 12, second stator 16 fixed.

Wherein, the section of this turning point 15 generally in 5/6 circle.

Wherein, the suitable angle that this first plate 11 and this second plate 14 are formed is preferably acute angle.

It can farther include plural fixed strip 20, and each fixed strip 20 is respectively by being located therein a connecting piece 10 Second stator 16 and the first stator 12 of another connecting piece 10, and with riveting method, this two fixed strip 20 is first solid with this Stator the 12, second stator 16 is fixed.

And constitute by above combination, please continue cooperation refers to shown in Fig. 1 to Fig. 6, and this utility model utilizes metal material Plate one bending form, be allowed to form the dust-proof hood of an extension type.

It is to will be located in outermost second stator 16 to be fixedly arranged on the fixture 30 of processing center machine (not shown), Outermost first stator 12 is fixedly arranged on movable part 40, when movable part 40 moves away from the direction of fixture 30, just may be used Interlock the first stator 12, synchronize them gearing the first plate 11 and lamina tecti 13, and make first plate the 11, second plate 14 be able to be drawn Stretch, but lamina tecti 13 is still without departing from the state (as shown in Figure 5) of the end face covering on another lamina tecti 13 so that dust cap Stretched out, and reached the most anti-bits, dust-proof and heat-resisting effect, deeply had practicality.

In addition, between the first plate 11 of the present utility model and the second plate 14, there is a turning point 15, make movable part 40 When moving away from the direction of fixture 30, suitably being bent expansion (as shown in Figure 6), efficiently reduce that stress concentrates shows As, it is to avoid the first plate 11 and the second plate 14 joining place produce crack or the problem of fracture, and deep have safe and practical property.

Owing to this utility model utilizes the plate one bending of metal material to form, it is allowed to form the dust-proof of an extension type Protecting cover, not only constituent components is simple, and easy to assembly, and the cleaning operation of user of being more convenient for, and deep have convenient and practical property.

Please continue cooperation to refer to, shown in Fig. 7, wherein, also can be not provided with between the first plate 11 of the present utility model and the second plate 14 Turning point 15, and auxiliary block A can be additionally configured with the second plate 14 outside the position that the first plate 11 is connected, utilize auxiliary block A First plate 11 is clasped with the second plate 14 junction, also can reach aforementioned avoid the first plate 11 with second plate 14 junction produce split Seam or the problem of fracture, deep have safe and practical property.

Above-described embodiment and graphic and non-limiting product form of the present utility model and style, any art Those of ordinary skill is suitably changed what it did or modifies, and all should be regarded as without departing from patent category of the present utility model.

Claims

1. a metal dust-proof cover structure, its by two or more metal material connecting piece one bending installing form, this group connects Part has one first plate, and the top of this first plate has one first stator, and the free end of this first stator has a level The lamina tecti of shape, and one end that this first plate differs from this first stator has second plate in suitable angle, and this first Between plate and this second plate, there is a turning point, and the free end of this second plate has one parallel with this first stator second Stator, and utilize the lamina tecti of a connecting piece to be placed in the lamina tecti of another connecting piece so that it is in a connecting piece second solid Stator is abutted against the first stator in another connecting piece, and makes this first stator, the second stator fixed.

2. metal dust-proof cover structure as claimed in claim 1, it is characterised in that: the section of this turning point is the circle of 5/6.

3. metal dust-proof cover structure as claimed in claim 1, it is characterised in that: it is suitable that this first plate and this second plate are formed When angle is acute angle.

4. metal dust-proof cover structure as claimed in claim 1, it is characterised in that: farther include plural fixed strip, First stator of each fixed strip the second stator and another connecting piece by being located therein a connecting piece respectively, and with riveting side Formula is by fixed to this two fixed strip and this first stator, the second stator.