CN2714236Y

CN2714236Y - Safety pulling door for machine tool

Info

Publication number: CN2714236Y
Application number: CN 200320123748
Authority: CN
Inventors: 陈长宽
Original assignee: Accuway Machinery Co Ltd
Current assignee: Accuway Machinery Co Ltd
Priority date: 2003-11-26
Filing date: 2003-11-26
Publication date: 2005-08-03
Anticipated expiration: 2013-11-26

Abstract

The utility model provides a safe slide door for a tool machine, comprising a housing which has a lower orbit formed on the front side nearby the bottom edge and an upper orbit formed on the back side nearby the top edge; an exterior door plate which has a lower end which is slid fit to the lower orbit and an upper end which is slid fit to the upper orbit, and the exterior door plate is respectively slid fit to the upper and lower orbits by the upper end and the lower end; an interior door plate which has the lower end which is slid fit to the lower orbit and the upper end which is slid fit to the upper orbit, and the interior door plate is respectively slid fit to the upper and lower orbits by the upper end and the lower end; an interlocking assembly which has a guide gear rack which is fixed on the upper orbit on the housing and is faced to the front side of the housing and a driving gear rack which is fixed to the upper part nearby the exterior door plate and is faced to the back side of the housing; a gear which can revolvably pivot on the upper end of the interior door plate and is engaged with the guide gear rack and the driving gear rack.

Description

Toolroom machine safety sliding door

Technical field

The utility model relates to a kind of safety sliding door, particularly relates to a kind of toolroom machine safety sliding door that can extend relatively and fold relatively.

Background technology

General processing machine adds man-hour carrying out work, spills in order to prevent cutting fluid, chip, and big city is covered by a clamshell, and the cutter that changes the outfit for convenience, or keeps in repair, and can establish an openable gate at the position of the positive contiguous Working position of this clamshell.

But, because the opening ways of this gate, outer lifting opened and two kinds of slippages etc., and should be to lift the mode of making to open gate that starts, can be after gate be opened, significantly outstanding fuselage, and occupy too many space, and have the situation of perturbation operation personnel or other facility, more do not have a space efficiency, should be in the moving mode of opening gate of slippage, the slipping space that is twice in this gate size must be provided, just can create an opening port that is equivalent to the gate size, therefore, the size of this opening port often is subject to fuselage length, and the spacious inadequately shortcoming of opening port is arranged.

The utility model content

The purpose of this utility model is to provide a kind of toolroom machine safety sliding door of the mouth of extending and open.

Of the present utility model being characterised in that: this toolroom machine safety sliding door includes a case, an external door panel, an internal hilar plate and a linked component.This case has a lower railway that is formed on a positive and contiguous base, and is formed on one of a back side and a contiguous top margin and gets on the right track.This external door panel has a lower end of closing with this lower railway cunning, reaches and this sliding upper end of closing of getting on the right track, and this external door panel is closed with upper and lower track cunning respectively by its top and bottom.This internal hilar plate has a lower end of closing with this lower railway cunning, reaches and this sliding upper end of closing of getting on the right track, and this internal hilar plate closes with upper and lower track cunning respectively by its top and bottom.This linked component have one be fixed on that this case gets on the right track and towards the case front lead that carry-over bar, is fixed on the position of the contiguous upper end of this external door panel and towards the driving tooth bar at this case back side, but be hubbed on the gear of this internal hilar plate upper end, this gears engaged is led carry-over bar and this driving tooth bar in this with reaching a turn.

For further specifying above-mentioned purpose of the present utility model, design feature and effect, the utility model is described in detail below with reference to accompanying drawing.

Description of drawings

Fig. 1 is a front view, and the preferred embodiment of the utility model one toolroom machine safety sliding door is described.

Fig. 2 is a cutaway view, and the position relation of an external door panel and an internal hilar plate and a linked component in this preferred embodiment is described.

Fig. 3 is a top view, and the position of this inside and outside door-plate when this preferred embodiment is closed is described.

Fig. 4 is a front view, illustrates that this preferred embodiment is positioned at the state of unlatching.

Fig. 5 is a top view, and the position of this inside and outside door-plate when this preferred embodiment is opened is described.

The specific embodiment

Consult Fig. 1, Fig. 2, Fig. 3, the preferred embodiment of the utility model safety sliding door is mounted on the toolroom machine 1, comprises: a case 2, an external door panel 3, an internal hilar plate 4 and a linked component 5.

These case 2 cover caps and are formed with the opening port 20 of a hollow out on this toolroom machine 1, and have and be formed on one positive 21 and the lower railway 23 on a contiguous base 22, and are formed on one of a back side 24 and a contiguous top margin 25 and get on the right track 26.This lower railway 23 has a preceding rail section 231 and a back rail section 232 of the forward and backward intersegmental distance of being separated by.This get on the right track 26 have be respectively formed at that a back side and a horizontal direction extend one in the sliding face 261 that closes slide the face 262 that closes with a top.

This external door panel 3 have and one be " but body 31, number turn ground be hubbed on these body 31 1 lower ends 311 and with lower railway 23 before the rail sections 231 sliding pulleys 32 that close; but two by these body 31 1 upper ends 312 along continuous straight runs extend and the supports 33 of contiguous dual-side 313,314, two turns be hubbed on this support 33 and with this in the sliding face 261 sliding rollers 34 that close that close, reach a sound insulation guard strip 35 that is attached at this side 314.

This internal hilar plate 4 have and one be " but body 41, number turns ground be hubbed on these body 41 1 lower ends 411 and with the lower railway 23 back rail sections 232 sliding pulleys 42 that close, reach a sound insulation guard strip 43 that is attached on these body 41 1 sides 412.This body 41 is to slide in this top cunning of 26 of getting on the right track with a upper end 413 to close face 262.This side 412 is in reverse to the side 314 of this external door panel 3.

This linked component 5 have one be fixed on that this case 2 gets on the right track on 26 and towards case 2 fronts 21 lead that carry-over bar 51, is fixed on these external door panel 3 contiguous upper ends 312 and towards the driving tooth bar 52 at these case 2 back sides 24, but and turn ground is hubbed on these internal hilar plate 4 upper ends 413 and the while is led carry-over bar 51, these driving tooth bar 52 meshed gears 53 with this.This leads carry-over bar 51 is that along continuous straight runs is followed 26 extensions of getting on the right track.This driving tooth bar 52 is that along continuous straight runs follows these external door panel 3 upper ends 312 to extend.

When this external door panel 3 by the left direction of Fig. 1 when pulled, referring to Fig. 2, Fig. 4, Fig. 5, this external door panel 3 is except meeting assisting by this pulley 32 and this roller 34, rail section 231 is closed outside face 261 slippages with 26 interior cunnings of getting on the right track before this lower railway 23 smoothly, simultaneously can be in moving process, drive tooth bar 52 with this and drive these gear 53 forward rotation, make this gear 53 in the process of rotation, follow the track of leading carry-over bar 51 to roll, and drive this internal hilar plate 4 assisting with this pulley 42 and this upper end 413, slide with 26 tops of getting on the right track along these lower railway 23 back rail sections 232 smoothly and close face 262 slippages, to fully and this external door panel 3 superimposed and be positioned at this case 2 one sides, and appear till this opening port 20.

When this external door panel 3 by the right direction of Fig. 4 when pulled, referring to Fig. 1, Fig. 2, Fig. 3, this external door panel 3 can be in moving process, drive tooth bar 52 with this and drive these gear 53 backward rotation, make this gear 53 in the process of rotation, follow the track of leading tooth 51 to roll, and drive this internal hilar plate 4, till these inside and outside door-plate 4,3 these opening ports 20 of sealing towards these opening port 20 displacements.

According to the above as can be known, toolroom machine safety sliding door of the present utility model has following advantage and effect:

Because the present invention can be by this linked component 5, make in this, external door panel 4,3 can extend relatively, or fold relatively and form the width be equivalent to a slice door-plate, therefore, this opening port 20 can have the width of two door-plates, and have than spacious space, and this case 2 also needs to reserve width and the space that is equivalent to a slice door-plate, just can be in this, external door panel 4,3 fold, and appear this opening port 20 fully, so, the present invention not only can not take up room, and it is quite smooth and easy in operation, simple and easy, more can enlarge the space of this opening port 20, conveniently change the action of cutter and maintenance.

Though the utility model is described with reference to current specific embodiment, but those of ordinary skill in the art will be appreciated that, above embodiment is used for illustrating the utility model, under the situation that does not break away from the utility model spirit, also can make the variation and the modification of various equivalences, therefore, as long as variation, the modification to the foregoing description all will drop in the scope of the utility model claims in connotation scope of the present utility model.

Claims

1. a toolroom machine safety is pulled, and it is characterized in that it includes:

One case has a lower railway that is formed on a positive and contiguous base, and is formed on one of a back side and a contiguous top margin and gets on the right track;

One external door panel has a lower end of closing with this lower railway cunning, reaches and this sliding upper end of closing of getting on the right track, and this external door panel is closed with upper and lower track cunning respectively by its top and bottom;

One internal hilar plate has a lower end of closing with this lower railway cunning, reaches and this sliding upper end of closing of getting on the right track, and this internal hilar plate closes with upper and lower track cunning respectively by its top and bottom; And

One linked component, have one be fixed on that this case gets on the right track and towards the case front lead that carry-over bar, is fixed on the position of the contiguous upper end of this external door panel and towards the driving tooth bar at this case back side, but be hubbed on the gear of this internal hilar plate upper end, this gears engaged is led carry-over bar and this driving tooth bar in this with reaching a turn.

2, toolroom machine safety sliding door as claimed in claim 1, it is characterized in that: the lower railway of this case have the forward and backward intersegmental distance of being separated by one before rail section behind the rail Duan Yuyi, but the pulley that this inside and outside door-plate is hubbed on this lower end and closes with forward and backward rail section cunning with having several turns respectively.

3, toolroom machine safety sliding door as claimed in claim 1, it is characterized in that: getting on the right track of this case has an interior sliding sliding face that closes of a face and a top that closes that is respectively formed at a back side and horizontal direction extension, but this external door panel have more the number turns being hubbed on the upper end and with this in sliding close the roller that the face cunning is closed, the upper end of this internal hilar plate is to slide sliding the closing on the face on this top.

4, toolroom machine safety as claimed in claim 1 sliding door, it is characterized in that: this inside and outside door-plate has more two sound insulation guard strips, these sound insulation guard strips be attached at respectively this inside and outside door-plate two oppositely away from side on.