CN111906583A - Secondary protection device for machine tool machining line and use method - Google Patents

Secondary protection device for machine tool machining line and use method Download PDF

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Publication number
CN111906583A
CN111906583A CN202010841947.0A CN202010841947A CN111906583A CN 111906583 A CN111906583 A CN 111906583A CN 202010841947 A CN202010841947 A CN 202010841947A CN 111906583 A CN111906583 A CN 111906583A
Authority
CN
China
Prior art keywords
protection
sliding door
lock
machine tool
guide rail
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202010841947.0A
Other languages
Chinese (zh)
Inventor
蔡清华
王静
李风祥
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenyang Huiyuan Automation Equipment Co ltd
Original Assignee
Shenyang Huiyuan Automation Equipment Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shenyang Huiyuan Automation Equipment Co ltd filed Critical Shenyang Huiyuan Automation Equipment Co ltd
Priority to CN202010841947.0A priority Critical patent/CN111906583A/en
Publication of CN111906583A publication Critical patent/CN111906583A/en
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/08—Protective coverings for parts of machine tools; Splash guards
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/0078—Safety devices protecting the operator, e.g. against accident or noise
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C17/00—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith
    • E05C17/60—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith holding sliding wings open
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00—Suspension arrangements for wings
    • E05D15/06—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane
    • E05D15/0621—Details, e.g. suspension or supporting guides
    • E05D15/0626—Details, e.g. suspension or supporting guides for wings suspended at the top
    • E05D15/0652—Tracks
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/32—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
    • E06B3/34—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement
    • E06B3/42—Sliding wings; Details of frames with respect to guiding
    • E06B3/46—Horizontally-sliding wings
    • E06B3/4636—Horizontally-sliding wings for doors

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Auxiliary Devices For Machine Tools (AREA)

Abstract

The invention discloses a secondary protection device for a machine tool machining line and a using method of the secondary protection device. Through the sliding door device that sets up to have the protection lock for operating personnel can be further fix its position, avoid the machine tool processing line work progress in, cause danger to operating personnel because of the unexpected activity of protection sliding door, and the effectual maintenance personal that blocks goes into the production line by mistake. Through the spring mechanism who sets up lockpin department in the protection lock for can not drop after the lock body locking, safe and reliable, and be equipped with sensor real-time supervision safety lock state, reach safety protection's effect.

Description

Secondary protection device for machine tool machining line and use method
Technical Field
The invention relates to the technical field of machining protection, in particular to a secondary fixing device for a protective door on a machine tool machining line.
Background
With the development of economy in China, factory automation is rapidly developed, so that a plurality of safety accidents are caused, new potential safety hazards are brought by new technologies, and a new factory safety protection solution is discussed in the form. The safe manufacture of factories has been the subject of human production for centuries and is a permanent pursuit existing in the manufacturing era.
The safety of constructors can be guaranteed by arranging corresponding protection devices with protective sliding doors on two sides of a production line, but the protection structure has high requirements on the positions of the protective sliding doors and needs to guarantee the absolute fixation of the positions of the protective sliding doors during processing, so that the device with the secondary fixing structure of the protective sliding doors is provided for solving the problems.
Disclosure of Invention
The invention provides a secondary protection device for a machine tool machining line and a using method thereof, and aims to ensure the stable protection of a protective sliding door in the working process of the machine tool machining line.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a secondary protector for machine tool machining line, including the protection sliding door and with protection sliding door complex hoist and mount guide rail, the hoist and mount guide rail is equipped with the installation stand, be equipped with secondary protection lock on the protection sliding door, the hoist and mount guide rail is equipped with the guide holder, the locating hole has been seted up to the guide holder, and the locating hole with secondary protection lock corresponds the setting, the top of locating hole is equipped with proximity sensor.
Preferably, the secondary protection lock is provided with a directional seat, a lock pin is arranged in the directional seat, one end of a return spring is fixed in the secondary protection lock, and the other end of the return spring is fixed on the lock pin; one end of a pull rope is fixed on the lock pin, the other end of the pull rope is fixed on the lower side of the protective sliding door, and the lower end faces of the two sides of the positioning hole of the guide seat shell are obliquely and downwards arranged.
Preferably, the secondary protection lock is provided with a limiting column, and the lock pin is limited through the limiting column.
Preferably, the protective sliding door further comprises a guide rail, the protective sliding door is provided with a guide wheel, and the guide wheel is matched with the guide rail.
Preferably, the secondary protection lock is provided with a sheet metal outer cover.
The invention also provides a using method of the secondary protection device for the machine tool machining line, when the secondary protection is needed: the protective sliding door is pushed along the guide rail, so that the lock pin can be bounced into the positioning hole along the lower end surfaces of the two sides of the guide seat shell;
when the secondary protection needs to be split: pulling the inhaul cable to enable the lock pin to be separated from the positioning hole, and pushing the protective sliding door along the guide rail.
Compared with the prior art, the invention has the beneficial effects that: through the sliding door device that sets up to have the protection lock for operating personnel can be further fix its position, avoid the machine tool processing line work progress in, cause danger to operating personnel because of the unexpected activity of protection sliding door, and the effectual possibility of blocking the maintainer mistake and advancing in the production line.
Through the spring mechanism who sets up lockpin department in the protection lock for can not drop after the lock body locking, safe and reliable, and be equipped with the state of sensor real-time supervision safety lock, reach safety protection's effect. Through the cooperation of fixing the cable of protection sliding door downside for operating personnel just can be to opening the lockpin of inserting in the guide holder subaerial, operating procedure when having reduced constructor and needing activity protection sliding door.
Drawings
Fig. 1 is a perspective view of a secondary guard for a machine tool line of the present invention.
Fig. 2 is a schematic view of a secondary protective lock of the secondary protective device for a machine tool processing line according to the present invention.
Fig. 3 is a schematic view of a secondary protective lock of the secondary protective device for a machine tool processing line according to the present invention.
1. A protective sliding door; 2. hoisting the guide rail; 3. a guide rail; 4. a guide wheel; 5. a secondary protection lock; 6. a guide seat; 7. positioning holes; 8. a proximity sensor; 9. an orientation base; 10. a lock pin; 11. a return spring; 12. a cable; 13. a limiting column.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a secondary protector for machine tool machining line, including protection sliding door 1 and with protection sliding door 1 complex hoist and mount guide rail 2, hoist and mount guide rail 2 is arranged in the both sides of machine tool machining line, realizes the safeguard effect through sheltering from of protection sliding door 1, and hoist and mount guide rail 2 is equipped with the installation stand and fixes on the ground, and protection sliding door 1 adopts the sensor cooperation that targets in place usually to accomplish the fixed on the position among the prior art, but such fixed mode is difficult to guarantee the stability of protection sliding door 1. Be equipped with secondary protection lock 5 on the protection sliding door 1, hoist and mount guide rail 2 is equipped with guide holder 6, locating hole 7 has been seted up to guide holder 6, and locating hole 7 corresponds the setting with secondary protection lock 5, through the cooperation of secondary protection lock 5 and hoisting structure on the protection sliding door 1, realize protecting sliding door 1's further fixed, thereby realize stabilizing the effect of protection, the top of locating hole 7 is equipped with proximity sensor 8, proximity sensor 8's model is BES0064, and proximity sensor 8 connects external signal terminal, whether suggestion secondary protection lock 5 inserts in locating hole 7.
The secondary protection lock 5 is provided with a metal plate outer cover, the secondary protection lock 5 is provided with a directional seat 9, a lock pin 10 is arranged in the directional seat 9, the lock pin 10 is matched with the positioning hole 7 to complete the position fixing of the protection sliding door 1, one end of a return spring 11 is fixed in the secondary protection lock 5, the other end of the return spring 11 is fixed on the lock pin 10, and the lock pin 10 can be inserted into the positioning hole 7; the lockpin 10 is fixed with the one end of cable 12, and the other end of cable 12 is fixed in the downside of protection sliding door 1, because the protection sliding door 1 that protects the machine tool processing line is high, about 3 meters on probably, subaerial staff is difficult to directly operate secondary protection lock 5, and operating personnel is through pulling the cable 12 that the position leaned on for the lockpin 10 moves down and breaks away from locating hole 7, can the activity protection sliding door 1 once more. The lower end faces of two sides of the positioning hole 7 of the shell of the guide seat 6 are arranged obliquely downwards, so that the lock pin 10 can retract automatically when the protective sliding doors 1 movable on the left side and the right side of the guide seat 6 are close to the guide seat 6 through the matching of the reset spring 11 and can be bounced into the positioning hole 7.
In order to limit the maximum displacement distance of the lock pin 10, the secondary protection lock 5 is provided with a limiting column 13, limiting protrusions are arranged on two sides of the lock pin 10, and the lock pin 10 is limited through the limiting column 13.
Still include guide rail 3, protection sliding door 1 is equipped with leading wheel 4, and leading wheel 4 cooperatees with guide rail 3, through addding guide structure, further guarantees the displacement stability of protection sliding door 1.
The invention also provides a using method of the secondary protection device for the machine tool machining line, when the secondary protection is needed: the protective sliding door 1 is pushed along the guide rail 3, so that the lock pin 10 can be bounced into the positioning hole 7 along the lower end surfaces of the two sides of the shell of the guide seat 6;
when the secondary protection needs to be split: pulling the pull cable 12 to make the lock pin 10 disengage from the positioning hole 7 and push the protective sliding door 1 along the guide track 3.
The working principle is as follows: when the protection sliding door 1 is fixed in the machine tool processing line construction department during the use, when realizing preliminary fixed protection, because lockpin 10 is fixed with reset spring 11, so it is close to guide holder 6, and lockpin 10 will retract along 6 lower surfaces of guide holder by oneself to finally in popping into locating hole 7, can not drop after the locking, safe and reliable, thereby realize further protecting effect. The proximity sensor 8 receives an insertion signal of the lock pin 10, indicating that the secondary protection lock 5 has been inserted into the positioning hole 7. The problem of unexpected activity will not appear like this to protection sliding door 1 to realize comparatively stable protection. When the movable protective sliding door 1 is needed, an operator can pull the inhaul cable 12 to enable the lock pin 10 to move downwards and be separated from the positioning hole 7, so that the left and right displacement of the protective sliding door 1 cannot be limited, and the shutdown machine tool machining line can be operated.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a secondary protector for machine tool machining line, including protection sliding door (1) and with protection sliding door (1) complex hoist and mount guide rail (2), hoist and mount guide rail (2) are equipped with installation stand, its characterized in that: be equipped with secondary protection lock (5) on protection sliding door (1), hoist and mount guide rail (2) are equipped with guide holder (6), locating hole (7) have been seted up in guide holder (6), and locating hole (7) with secondary protection lock (5) correspond the setting, the top of locating hole (7) is equipped with proximity sensor (8).
2. The secondary containment device for a machine tool line according to claim 1, wherein: the secondary protection lock (5) is provided with an orientation seat (9), a lock pin (10) is arranged in the orientation seat (9), one end of a return spring (11) is fixed in the secondary protection lock (5), and the other end of the return spring (11) is fixed on the lock pin (10); one end of a guy cable (12) is fixed on the lock pin (10), the other end of the guy cable (12) is fixed on the lower side of the protective sliding door (1), and the lower end faces of two sides of the positioning hole (7) of the shell of the guide seat (6) are obliquely and downwards arranged.
3. The secondary containment device for a machine tool line according to claim 2, wherein: the secondary protection lock (5) is provided with a limiting column (13), and the lock pin (10) is limited through the limiting column (13).
4. The secondary containment device for a machine tool line according to claim 1, wherein: still include guide rail (3), protection sliding door (1) is equipped with leading wheel (4), and leading wheel (4) with guide rail (3) cooperate.
5. The secondary containment device for a machine tool line according to claim 1, wherein: the secondary protection lock (5) is provided with a metal plate outer cover.
6. Use of a secondary containment device for a machine line according to any one of claims 1 to 5, characterized in that:
when secondary protection is needed: the protective sliding door (1) is pushed along the guide rail (3), so that the lock pin (10) can be bounced into the positioning hole (7) along the lower end surfaces of the two sides of the shell of the guide seat (6);
when the secondary protection needs to be split: pulling the inhaul cable (12) to enable the lock pin (10) to be separated from the positioning hole (7), and pushing the protective sliding door (1) along the guide rail (3).
CN202010841947.0A 2020-08-20 2020-08-20 Secondary protection device for machine tool machining line and use method Pending CN111906583A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010841947.0A CN111906583A (en) 2020-08-20 2020-08-20 Secondary protection device for machine tool machining line and use method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010841947.0A CN111906583A (en) 2020-08-20 2020-08-20 Secondary protection device for machine tool machining line and use method

Publications (1)

Publication Number Publication Date
CN111906583A true CN111906583A (en) 2020-11-10

Family

ID=73278543

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010841947.0A Pending CN111906583A (en) 2020-08-20 2020-08-20 Secondary protection device for machine tool machining line and use method

Country Status (1)

Country Link
CN (1) CN111906583A (en)

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