CN218017409U - Double-open type numerical control machine tool isolation door - Google Patents

Abstract

The utility model discloses a two open type digit control machine tool isolation doors relates to digit control machine tool technical field. The utility model discloses a safety cover, safety cover one side are equipped with the door frame, and relative sliding fit has two insulated doors in the door frame, and upper and lower both sides all are equipped with the slide, and the relative both sides inner wall of door frame all is equipped with the inclined plane that is used for the insulated door roll-off, and both sides all are equipped with the pivot about the door frame, and the cover is equipped with the slider of sliding fit in the slide in the pivot, and fixed cover is equipped with the torsional spring with slider fixed connection in the pivot, and servo motor has been installed to door frame one side. The utility model discloses a servo motor drive screw thread pull rod drives two lugs and slides in opposite directions, drives two isolation doors and slides the separation in opposite directions, and the isolation door is close to elasticity telescopic link one end and promotes the baffle to slide along two elasticity telescopic link inboards, the pivot rotates, and torsional spring deformation makes the isolation door to the door frame keep away from the opening direction slip of safety cover one end, and then two isolation doors of being convenient for are opened completely, avoid occuping safety cover side space simultaneously.

Description

Double-open type numerical control machine tool isolation door

Technical Field

The utility model belongs to the technical field of the digit control machine tool, especially, relate to a two division type digit control machine tool isolation doors.

Background

The utility model discloses when opening two division of insulated door, start the electric jar, the rack that promotes both sides through the gas flow of three-way pipe removes, drives first pivot through the gear and rotates, and first pivot drives the rotation of second pivot through the thrust rod to move two to move one side of door rotation translation to one side of lathe body, and non-expansion formula two division of insulated door practices thrift area, prevents to shelter from staff's sight, and automatic division of door design liberates manpower resources, when needing to clean the glass board, takes out the fixture block from the through-hole, presses the framework downwards, can break away from the fixed slot that has the glass board, can be to the inboard clean operation of glass board, and the door that also called two divisions of door is to the door, is to the door that is two door leafs, and the publication number is CN215200974U patent application, discloses a novel two division of insulated door formula digit control machine tool, and is equipped with the machine tool body's one side fixedly connected with the box, and one side of machine tool body is equipped with bearing rotation.

The double-open isolation door type numerical control machine tool disclosed in the application adopts a mode that the center is opened outwards, so that a worker standing in front of a door is easy to hit, the worker needs to be familiar with the door opening mode and keep a safe distance in advance, the worker can be prevented from being knocked down, and potential safety hazards exist.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a two divisions of type digit control machine tool isolation doors has solved two divisions of isolation gate-type digit control machine tools, adopts the outside-in mode of opening of center department, hits the staff who stands in the front of the door easily, needs the staff to be familiar with this mode of opening the door, and keeps safe distance in advance, just can avoid being knocked down, has the technical problem of potential safety hazard.

In order to achieve the purpose, the utility model is realized by the following technical proposal:

the utility model provides a two open-type digit control machine tool isolation doors, including the safety cover, safety cover one side is equipped with the door frame, relative sliding fit has two isolation doors in the door frame, upper and lower both sides all are equipped with the slide, the relative both sides inner wall of door frame all is equipped with the inclined plane that is used for the isolation door roll-off, both sides all are equipped with the pivot about the door frame, the cover is equipped with the slider of sliding fit in the slide in the pivot, fixed cover is equipped with the torsional spring with slider fixed connection in the pivot, servo motor has been installed to door frame one side, servo motor output install with be located the two slider screw thread fit's of door frame lower part screw thread pull rod, the relative both sides of safety cover all are equipped with elastic telescopic rod, elastic telescopic rod one end is equipped with the baffle.

Preferably, the sliding block located at the lower portion of the door frame includes a protrusion connected to the bottom surface thereof, and the threaded pull rod is in threaded fit with the protrusion.

Preferably, the thread directions of the two ends of the thread pull rod are opposite, and the two adjacent sides of the two sliding blocks are mutually attached.

Preferably, the isolation door has a right-angled trapezoidal plate-shaped structure.

Preferably, a cover plate is arranged at the notch of the slideway positioned at the upper side of the door frame.

Preferably, the elastic telescopic rod comprises a guide barrel arranged on the side face of the protective cover, a guide post in the guide barrel in a sliding fit mode, a mounting groove formed in the guide post, and a spring arranged between the inner wall of the mounting groove and the inner wall of the guide barrel, and the baffle is fixed on the guide post.

The embodiment of the utility model has the following beneficial effect:

the utility model discloses an embodiment drives two lugs and slides in opposite directions through servo motor drive screw thread pull rod, drives two isolation doors and slides the separation in opposite directions, and the isolation door is close to elastic telescopic rod one end and promotes the baffle to slide along two elastic telescopic rod inboards, the pivot rotates, torsional spring deformation makes the isolation door to the door frame keep away from the opening direction slip of safety cover one end, and then two isolation doors of being convenient for are opened completely, avoid occuping safety cover side space simultaneously.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages simultaneously.

Drawings

The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic perspective view of an embodiment of the present invention;

fig. 2 is a schematic cross-sectional view of an embodiment of the present invention;

fig. 3 is a sectional view of an elastic extension rod according to an embodiment of the present invention;

fig. 4 is a schematic view of a slide structure according to an embodiment of the present invention;

FIG. 5 is a schematic view of the structure at A in FIG. 4;

fig. 6 is a schematic structural diagram at B in fig. 2.

Wherein the figures include the following reference numerals:

the device comprises a protective cover 1, a door frame 2, an isolation door 3, a slideway 4, a rotating shaft 5, a sliding block 6, a torsion spring 7, a servo motor 8, a threaded pull rod 9, an elastic telescopic rod 10, a baffle plate 11, a convex block 12, a cover plate 13, a through hole 14, a circular groove 15, a guide barrel 1001, a guide column 1002, a mounting groove 1003 and a spring 1004.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses.

To maintain the following description of the embodiments of the present invention clear and concise, detailed descriptions of well-known functions and components may be omitted.

Referring to fig. 1-6, in the present embodiment, a dual-open type isolation door for a numerical control machine tool is provided, including: the protective cover comprises a protective cover 1, wherein a door frame 2 is arranged on one side of the protective cover 1, two isolation doors 3 are arranged in the door frame 2 in a sliding fit mode in the opposite direction, slide ways 4 are arranged on the upper side and the lower side of the door frame, inclined planes for sliding out the isolation doors 3 are arranged on the inner walls of the two opposite sides of the door frame 2, rotating shafts 5 are arranged on the upper side and the lower side of the door frame 2, sliding blocks 6 in sliding fit in the slide ways 4 are sleeved on the rotating shafts 5 in a sleeved mode, torsion springs 7 fixedly connected with the sliding blocks 6 are fixedly sleeved on the rotating shafts 5, through holes 14 corresponding to the rotating shafts 5 are formed in the sliding blocks 6, circular grooves 15 communicated with the through holes 14 are formed in one sides, away from the isolation doors 3, of the sliding blocks 6, and the torsion springs 7 are located in the circular grooves 15; a servo motor 8 is arranged on one side of the door frame 2, a threaded pull rod 9 in threaded fit with the two sliding blocks 6 positioned on the lower portion of the door frame 2 is arranged at the output end of the servo motor 8, elastic telescopic rods 10 are arranged on two opposite sides of the protective cover 1, and a baffle plate 11 is arranged at one end of each elastic telescopic rod 10.

Drive two lugs 12 and slide in opposite directions through servo motor 8 drive screw thread pull rod 9, drive two dodge gates 3 and slide the separation in opposite directions, dodge gate 3 is close to elasticity telescopic link 10 one end and promotes baffle 11, and slide along two elasticity telescopic link 10 inboards, pivot 5 rotates, 7 deformations of torsional spring, make dodge gate 3 to door frame 2 keep away from the opening direction of 1 one end of safety cover and slide, and then two dodge gates 3 of being convenient for are opened completely, avoid occuping safety cover 1 side space simultaneously.

The sliding block 6 positioned at the lower part of the doorframe 2 comprises a convex block 12 connected to the bottom surface of the doorframe, the threaded pull rod 9 is in threaded fit with the convex block 12, the rotating shaft 5, the torsion spring 7 and the sliding block 6 positioned at the lower part of the doorframe 2 are conveniently arranged in the slideway 4, and then the convex block 12 is fixed on the threaded pull rod 9.

The two ends of the threaded pull rod 9 are opposite in thread direction, two adjacent sides of the two sliding blocks 6 are attached to each other, and the servo motor 8 drives the threaded pull rod 9 to drive the two protruding blocks 12 to separate and slide oppositely.

The isolating door 3 of this embodiment is a right trapezoid plate-shaped structure, so that the isolating door 3 can slide out of the door frame 2 near one end of the elastic telescopic rod 10.

The notch department of the slide 4 that is located the 2 upside of door frame of this embodiment is equipped with apron 13, is convenient for be located pivot 5, torsional spring 7, the slider 6 on 2 upper portions of door frame and installs in slide 4, is convenient for hide the slide 4 that is located the 2 upside of door frame through apron 13 simultaneously.

The elastic telescopic rod 10 of this embodiment includes the guide barrel 1001 installed at the side of the protection cover 1, the guide post 1002 of sliding fit in the guide barrel 1001, the mounting groove 1003 opened on the guide post 1002, the spring 1004 installed between the inner wall of the mounting groove 1003 and the inner wall of the guide barrel 1001, the baffle 11 is fixed on the guide post 1002, the guide post 1002 is convenient for elastically slide, and the guide post 1002 pulls the baffle 11 to reset when the two isolation doors 3 are closed.

The working principle is as follows: open servo motor 8 drive screw thread pull rod 9 and drive two lugs 12 and slide in opposite directions, drive two isolation doors 3 and slide the separation in opposite directions, isolation door 3 is close to the slip of elastic telescopic rod 10 one end roll-off door frame 2 promotion baffle 11 pulling guide post 1002 and slides, pivot 5 rotates, 7 deformations of torsional spring, it is tensile to drive spring 1004, then isolation door 3 slides and promotes baffle 11 in the guide post 1002 side, make isolation door 3 to the door frame 2 keep away from the opening direction of 1 one end of safety cover and slide, and then be convenient for two isolation door 3 to open completely and occupy 1 side space of safety cover simultaneously.

It should be noted that all the electric devices referred to in this application may be powered by a storage battery or an external power source.

The above embodiments may be combined with each other.

The present invention is not limited to the above embodiments, and any person should learn the structural changes made under the teaching of the present invention, all fall within the protection scope of the present invention.

The technology, shape and construction parts which are not described in detail in the present invention are all known technology.

Claims (6)

1. The utility model provides a two open-type digit control machine tool isolation doors which characterized in that includes: safety cover (1), safety cover (1) one side is equipped with door frame (2), relative sliding fit has two insulated doors (3) in door frame (2), both sides all are equipped with slide (4) from top to bottom, door frame (2) relative both sides inner wall all is equipped with the inclined plane that is used for insulated door (3) roll-off, both sides all are equipped with pivot (5) about door frame (2), the cover is equipped with slider (6) of sliding fit in slide (4) on pivot (5), fixed cover is equipped with torsional spring (7) with slider (6) fixed connection on pivot (5), servo motor (8) have been installed to door frame (2) one side, servo motor (8) output install with two slider (6) screw-thread fit's that are located door frame (2) lower part screw thread pull rod (9), safety cover (1) relative both sides all are equipped with elasticity telescopic link (10), elasticity telescopic link (10) one end is equipped with baffle (11).

2. The double-open type NC machine tool isolation door according to claim 1, wherein the slider (6) located at the lower part of the door frame (2) includes a protrusion (12) attached to the bottom surface thereof, and the threaded draw bar (9) is screw-engaged with the protrusion (12).

3. The double-open type NC machine tool isolation door of claim 2, wherein the thread direction of the two ends of the threaded pull rod (9) is opposite, and the two adjacent sides of the two sliding blocks (6) are attached to each other.

4. The double-open type isolation door of numerical control machine tool as claimed in claim 1, wherein the isolation door (3) is in a right trapezoid plate structure.

5. The double open type NC machine tool isolation door as claimed in claim 1, wherein a cover plate (13) is provided at the notch of the slideway (4) at the upper side of the door frame (2).

6. The double-open type isolation door of the numerical control machine tool according to claim 1, wherein the elastic telescopic rod (10) comprises a guide barrel (1001) arranged on the side surface of the protective cover (1), a guide column (1002) in sliding fit with the guide barrel (1001), a mounting groove (1003) arranged on the guide column (1002), and a spring (1004) arranged between the inner wall of the mounting groove (1003) and the inner wall of the guide barrel (1001), and the baffle plate (11) is fixed on the guide column (1002).

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