CN218363636U

CN218363636U - Protective door of gantry machining center

Info

Publication number: CN218363636U
Application number: CN202222152706.2U
Authority: CN
Inventors: 苏剑超; 谭礼财; 林子谋
Original assignee: Changpu Intelligent Equipment Guangdong Co ltd
Current assignee: Changpu Intelligent Equipment Guangdong Co ltd
Priority date: 2022-08-16
Filing date: 2022-08-16
Publication date: 2023-01-24
Anticipated expiration: 2032-08-16

Abstract

The utility model relates to a guard gate at longmen machining center, include: the buffer assembly comprises a door frame, a first movable door, a second movable door and a buffer assembly; the top end of the door frame is respectively provided with a first sliding component and a second sliding component which are arranged oppositely along the horizontal direction of the door frame; the first movable door and the second movable door are respectively connected with the first sliding assembly and the second sliding assembly so as to open and close the first movable door and/or the second movable door; the buffer component is arranged on one side of the first movable door or the second movable door, which is close to the first movable door or the second movable door, and extends out of the side edge of the first movable door or the second movable door. The utility model discloses a set up first slip subassembly and second slip subassembly at the top of door frame and come to be connected with first floating gate and second floating gate respectively, realized opening and shutting of first removal and second floating gate, simple structure can effectively avoid appearing the card and pause, block or pound the phenomenon that falls, and the security is high.

Description

Protective door of gantry machining center

Technical Field

The utility model relates to a processing equipment technical field especially relates to a longmen machining center's guard gate.

Background

Machining is the basis of the mechanical industry; with the continuous progress of science and technology, gantry machining centers have been widely used in machining.

The existing protective door for the horizontal machining center comprises two doors, namely an upper moving door and a lower moving door, which are arranged up and down, wherein a driving mechanism is connected with the lower moving door, drives the lower moving door to move upwards until the lower moving door touches the upper moving door, and the upper moving door is supported by the lower moving door to move upwards together until the two moving doors are opened in place. However, when the protective door is closed, the upper moving door moves downwards to contact with the stop block to stop moving, so that impact sound is generated, a blocking phenomenon is easy to occur, and the upper moving door can be blocked or even smashed and fall down in severe cases.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem or at least partially solve the technical problem, the application provides a protective door of a gantry machining center.

The application provides longmen machining center's guard gate includes: the door comprises a door frame, a first movable door, a second movable door and a buffer assembly;

the top end of the door frame is respectively provided with a first sliding assembly and a second sliding assembly, and the first sliding assembly and the second sliding assembly are arranged oppositely along the horizontal direction of the door frame;

the first movable door and the second movable door are respectively connected with the first sliding assembly and the second sliding assembly so as to open and close the first movable door and/or the second movable door;

the buffer component is arranged on one side of the first movable door or the second movable door, which is close to the first movable door or the second movable door, and extends out of the side edge of the first movable door or the second movable door.

Preferably, each of the first sliding assembly and the second sliding assembly includes a sliding rod, a sliding member and a connecting plate, the sliding member is fixed on the top of the door frame, the sliding rod is slidably connected with the sliding member, the sliding rod is fixed on the connecting plate, and the surface of the first moving door or the second moving door facing the door frame is connected with the connecting plate.

Preferably, the sliding part comprises a fixed seat and a sliding block, the fixed seat is fixed at the top of the door frame, the sliding block is fixed on the fixed seat, and a sliding groove is formed in the sliding block, so that the sliding rod can slide in the sliding groove.

Preferably, each of the first and second movable doors includes a middle frame and a door plate, the middle frame is connected to the connecting plate, and the door plate is embedded in the middle frame.

Preferably, transparent glass is arranged on the surface of the door panel.

Preferably, the buffering assembly comprises a buffering strip and a spring, an accommodating cavity is formed in the side edge of the first movable door, one end of the spring is connected to the inner wall of the accommodating cavity, the other end of the spring is connected with one side edge of the buffering strip, and the other side edge of the buffering strip extends out from the opening of the accommodating cavity towards the direction of the second movable door.

Preferably, the first movable door and the second movable door are provided with handles on the surfaces far away from the door frame.

Preferably, the upper portion and the lower portion of handle are equipped with first engaging lug and second engaging lug respectively, first engaging lug with all be equipped with first mounting hole on the second engaging lug, first floating gate with the second floating gate is kept away from the door frame on the surface be equipped with first mounting hole looks adaptation second mounting hole.

Preferably, the protective door of the gantry machining center further comprises a balance bar for being slidably connected with the outside so that the first movable door and/or the second movable door can slide smoothly.

Compared with the prior art, the technical scheme provided by the embodiment of the application has the following advantages:

the first sliding assembly and the second sliding assembly which are oppositely arranged along the horizontal direction of the door frame are arranged at the top of the door frame, and the first movable door and the second movable door are respectively connected with the first sliding assembly and the second sliding assembly, so that the first movable door and the second movable door can be opened and closed, the structure is simple, the phenomena of blocking, blocking or smashing can be effectively avoided, and the safety is high; the first movable door and the second movable door are independently connected with the respective sliding assemblies, so that an operator can open the movable doors according to the requirement without opening the first movable door and the second movable door, and the operation is convenient; meanwhile, the arrangement of the buffer assembly can buffer when the first movable door or the second movable door is closed, so that the damage to the protective door is effectively avoided.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present invention and, together with the description, serve to explain the principles of the invention.

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive labor.

In the drawings:

FIG. 1 is a schematic structural view of the protective door of the gantry machining center of the present invention during installation;

FIG. 2 is a schematic structural view of an embodiment of a protective door of the gantry machining center of the present invention;

FIG. 3 is a schematic structural view of another embodiment of the protective door of the gantry machining center of the present invention;

FIG. 4 is a schematic structural view of a first sliding assembly in a protective door of the gantry machining center of the present invention;

FIG. 5 is a schematic structural view of a first movable door in a protective door of the gantry machining center of the present invention;

FIG. 6 is a schematic structural view of a sliding member in a protective door of the gantry machining center according to the present invention;

FIG. 7 is a schematic structural view of a handle in a protective door of the gantry machining center of the present invention;

reference numbers: 1. a door frame; 2. a first movable door; 21. a middle frame; 22. a door panel; 3. a second movable door; 4. a first sliding assembly; 41. a connecting plate; 42. a slide bar; 43. a slider; 431. a fixed seat; 432. a slider; 433. a chute; 5. a second sliding assembly; 6. a handle; 7. a balance bar; 8. transparent glass; 9. a buffer assembly; 91. a buffer strip; 92. a spring; 93. an accommodating chamber; 10 a first connecting lug; 11. a second engaging lug; 12. a first mounting hole;

Detailed Description

In order to clearly understand the technical features, objects, and effects of the present invention, the embodiments of the present invention will be described in detail with reference to the accompanying drawings. In the following description, it should be understood that the directions or positional relationships indicated by "front", "back", "upper", "lower", "left", "right", "longitudinal", "horizontal", "vertical", "horizontal", "top", "bottom", "inner", "outer", "head", "tail", etc. are configured and operated in specific directions based on the directions or positional relationships shown in the drawings, and are only for convenience of describing the present invention, but do not indicate that the device or element referred to must have a specific direction, and thus, should not be construed as limiting the present invention.

It is also noted that, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," "disposed," and the like are intended to be inclusive and mean, for example, that they may be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. When an element is referred to as being "on" or "under" another element, it can be "directly" or "indirectly" on the other element or intervening elements may also be present. The terms "first", "second", "third", etc. are only for convenience in describing the present technical solution, and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", etc. may explicitly or implicitly include one or more of such features. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the following description, for purposes of explanation and not limitation, specific details are set forth such as particular system structures, techniques, etc. in order to provide a thorough understanding of the embodiments of the invention. It will be apparent, however, to one skilled in the art that the present invention may be practiced in other embodiments that depart from these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present invention with unnecessary detail.

As shown in fig. 1 to 6, in a first embodiment of the protective door of the gantry machining center of the present invention, the protective door of the gantry machining center includes: door frame 1, first floating gate 2, second floating gate 3 and buffering subassembly 9.

Specifically, the top end of the door frame 1 is respectively provided with a first sliding assembly 4 and a second sliding assembly 5, and the first sliding assembly 4 and the second sliding assembly 5 are oppositely arranged along the horizontal direction of the door frame 1; the first movable door 2 and the second movable door 3 are respectively connected with the first sliding assembly 4 and the second sliding assembly 5, so that the first movable door 2 and/or the second movable door 3 can be opened and closed; the buffer assembly 9 is disposed at a side of the first moving door 2 or the second moving door 3 adjacent thereto, and protrudes from a side of the first moving door 2 or the second moving door 3.

According to the technical scheme of the embodiment, the first sliding assembly 4 and the second sliding assembly 5 which are oppositely arranged along the horizontal direction of the door frame 1 are arranged at the top of the door frame 1, and the first movable door 2 and the second movable door 3 are respectively connected with the first sliding assembly 4 and the second sliding assembly 5, so that the first movable door 2 and the second movable door 3 are opened and closed, the structure is simple, the phenomena of jamming, blocking or falling can be effectively avoided, and the safety is high; the first movable door 2 and the second movable door 3 are independently connected with respective sliding components, so that an operator can open the movable doors according to needs without opening the first movable door 2 and the second movable door 3, and the operation is convenient; meanwhile, the arrangement of the buffer assembly 9 can buffer when the first movable door 2 or the second movable door 3 is closed, so that the damage to the protective door is effectively avoided.

In one embodiment, each of the first sliding assembly 4 and the second sliding assembly 5 includes a sliding rod 42, a sliding member 43, and a connecting plate 41, the sliding member 43 is fixed on the top of the doorframe 1, the sliding rod 42 is slidably connected with the sliding member 43, the sliding rod 42 is fixed on the connecting plate 41, and the surface of the first moving door 2 or the second moving door 3 facing the doorframe 1 is connected with the connecting plate 41.

It should be noted that, when an object to be processed needs to be placed in a processing station for processing, the first moving door 2 and the second moving door 3 are pushed in opposite directions, and because the first moving door 2 or the second moving door 3 is connected with the connecting plate 41, and the connecting plate 41 is fixed on the sliding rod 42, when the sliding rod 42 is pushed, the sliding rod 42 slides on the sliding piece 43, so that the first moving door 2 or the second moving door 2 can be opened or closed, the structure is simple, the operation is convenient, the phenomena of jamming, blocking or smashing and falling can be effectively avoided, and the safety is high.

In one embodiment, the sliding member 43 includes a fixing base 431 fixed to the top of the door frame 1 and a sliding block 432, the fixing base 431 is fixed to the fixing base 431, and the sliding block 432 is provided with a sliding groove 433 so that the sliding rod 42 slides in the sliding groove 433.

In one embodiment, each of the first and second moving

doors

2 and 3 includes a middle frame 21 and a door panel 22, the middle frame 21 is connected with a connection plate 41, the door panel 22 is embedded in the middle frame 21, and a transparent glass 8 is provided on a surface of the door panel 22. It should be noted that the transparent glass 8 is convenient for an operator to know the internal processing condition in real time, so as to prevent misoperation.

In one embodiment, the buffering assembly 9 includes a buffering strip 91 and a spring 92, a receiving cavity 93 is formed on a side of the first movable door 2, one end of the spring 92 is connected to an inner wall of the receiving cavity 93, the other end of the spring 92 is connected to one side of the buffering strip 91, and the other side of the buffering strip 91 extends out from an opening of the receiving cavity 93 toward the second movable door 3.

It should be noted that, by arranging the accommodating cavity 93 at the side edge of the first movable door 2 and arranging the buffering strip 91 in the accommodating cavity 93, when the first movable door 2 and the second movable door 3 are closed, the side edge of the second movable door 3 is in contact with the buffering strip 91, and at this time, the buffering strip 91 can give a buffering force to the second movable door 3 under the action of the spring 92, so that the first movable door 2 and the second movable door 3 can be prevented from colliding with each other, and the damage of the protective door can be effectively reduced.

In order to facilitate the opening and closing of the first and second moving

doors

2 and 3, in one embodiment, the surfaces of the first and second moving

doors

2 and 3 that are far from the door frame 1 are provided with handles 6.

Specifically, the upper portion and the lower portion of handle 6 are equipped with first engaging lug 10 and second engaging lug 11 respectively, all are equipped with first mounting hole 12 on first engaging lug 10 and the second engaging lug 11, and first floating gate 2 and second floating gate 3 are kept away from door frame 1 and are equipped with the second mounting hole with first mounting hole 12 looks adaptation on the surface.

It should be noted that, the first mounting holes 12 on the first connecting lug 10 and the second connecting lug 11 on the upper portion and the lower portion of the handle 6 are aligned with the second mounting holes on the surface of the first movable door 2 or the second movable door 3, and then the first mounting holes 12 and the second mounting holes are respectively penetrated by the fasteners, so that the fixed mounting of the handle 6 is realized, the structure is simple, and the mounting or the dismounting is more convenient.

In order to avoid unstable movement of the first movable door 2 or the second movable door 3 during the opening or closing process of the first movable door 2 or the second movable door 3, in one embodiment, the protective door of the gantry machining center further comprises a balance bar 7, and the balance bar 7 is used for being connected with the outside in a sliding mode so that the first movable door 2 and/or the second movable door 3 can slide smoothly.

It is to be understood that the foregoing examples merely represent preferred embodiments of the present invention, and that the description thereof is more specific and detailed, but not intended to limit the scope of the invention; it should be noted that, for those skilled in the art, the above technical features can be freely combined, and several modifications and improvements can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention; therefore, all changes and modifications that come within the meaning and range of equivalency of the claims are to be embraced within their scope.

Claims

1. The utility model provides a protection door at longmen machining center which characterized in that includes: the door comprises a door frame, a first movable door, a second movable door and a buffer assembly;

the top end of the door frame is respectively provided with a first sliding assembly and a second sliding assembly, and the first sliding assembly and the second sliding assembly are oppositely arranged along the horizontal direction of the door frame;

the first movable door and the second movable door are respectively connected with the first sliding assembly and the second sliding assembly so as to enable the first movable door and/or the second movable door to be opened and closed;

2. Protective door of a gantry machining center according to claim 1, characterized in that the first sliding assembly and the second sliding assembly each comprise a sliding rod, a sliding member and a connecting plate, the sliding member is fixed on the top of the door frame, the sliding rod is slidably connected with the sliding member and the sliding rod is fixed on the connecting plate, and the surface of the first moving door or the second moving door facing the door frame is connected with the connecting plate.

3. The protective door of gantry machining center as claimed in claim 2, wherein the sliding member includes a fixed seat and a sliding block, the fixed seat is fixed on the top of the door frame, the sliding block is fixed on the fixed seat, and the sliding block is provided with a sliding slot for allowing the sliding rod to slide in the sliding slot.

4. The protective door of gantry machining center as claimed in claim 2, wherein the first movable door and the second movable door each comprise a middle frame and a door plate, the middle frame is connected with the connecting plate, and the door plate is embedded in the middle frame.

5. Protective door of a gantry machining center according to claim 4, characterized in that a transparent glass is provided on the surface of the door panel.

6. The protective door of a gantry machining center according to claim 1, wherein the buffering assembly comprises a buffering strip and a spring, a containing cavity is formed in one side edge of the first movable door, one end of the spring is connected to the inner wall of the containing cavity, the other end of the spring is connected with one side edge of the buffering strip, and the other side edge of the buffering strip extends out from the opening of the containing cavity towards the direction of the second movable door.

7. Guard door for a gantry machining center according to claim 1, characterized in that the first and second moving doors are provided with handles on the surfaces facing away from the door frame.

8. The protective door of gantry machining center as claimed in claim 7, wherein the upper portion and the lower portion of the handle are respectively provided with a first connecting lug and a second connecting lug, the first connecting lug and the second connecting lug are respectively provided with a first mounting hole, and the surfaces of the first movable door and the second movable door away from the door frame are provided with a second mounting hole matched with the first mounting hole.

9. Guard door of a gantry machining center according to claim 1, characterized in that the guard door of the gantry machining center further comprises a balancing bar for sliding connection with the outside to make the first moving door and/or the second moving door slide smoothly.