CN216264904U

CN216264904U - Automatic door structure of tool magazine of gantry machining center

Info

Publication number: CN216264904U
Application number: CN202122309621.6U
Authority: CN
Inventors: 朱凯峰; 张鑫
Original assignee: Neway Cnc Equipment Suzhou Co ltd
Current assignee: Neway Cnc Equipment Suzhou Co ltd
Priority date: 2021-09-23
Filing date: 2021-09-23
Publication date: 2022-04-12
Anticipated expiration: 2031-09-23

Abstract

The utility model discloses an automatic door structure of a tool magazine of a gantry machining center, which comprises a shell and an automatic tool changing mechanism, wherein the automatic tool changing mechanism is arranged in the shell, the shell is provided with an opening, the opening is communicated with the interior of the shell, the automatic door structure of the gantry machining center tool magazine further comprises a protective door, a sliding structure and a driving piece, the driving piece is fixed on the shell, the output end of the driving piece is fixedly connected with the protective door, the sliding structure comprises plate-type sliding rails and sliding blocks matched with the plate-type sliding rails, the two plate-type sliding rails are vertically arranged, the protective door is arranged on the shell through the sliding blocks of the sliding structure, and the driving piece drives the protective door to move up and down to enable the opening to be covered or opened, so that scrap iron and oil stains can be prevented from splashing on the tool magazine.

Description

Automatic door structure of tool magazine of gantry machining center

Technical Field

The utility model relates to a machine tool, in particular to an automatic door structure of a tool magazine of a gantry machining center.

Background

The tool magazine of the gantry machining center machine tool is not provided with an automatic protective door, scrap iron and oil stains are easy to splash onto the chain type tool magazine by the machine tool in the using process, the structural precision and the service life of the machine tool are influenced, and particularly when the gantry machining center machine tool is provided with a spindle center to discharge water, more scrap iron, oil stains and other sundries splash onto the chain type tool magazine and the ground, the field working environment is influenced, and the operation safety is reduced.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to provide the automatic protective door structure of the tool magazine of the gantry machining center, which can prevent scrap iron and oil stains from splashing on the chain tool magazine.

One of the purposes of the utility model is realized by adopting the following technical scheme:

the utility model provides a longmen machining center tool magazine automatically-controlled door structure, includes casing and automatic tool changing mechanism, automatic tool changing mechanism install in inside the casing, the casing is equipped with the opening, the opening with the inside intercommunication of casing, longmen machining center tool magazine automatically-controlled door structure still includes guard gate, sliding construction and driving piece, the driving piece is fixed in the casing, the output of driving piece with guard gate fixed connection, sliding construction include board-like slide rail and with board-like slide rail complex slider, the vertical setting of board-like slide rail, the guard gate passes through sliding construction slidable mounting in the casing, the driving piece drives the guard gate reciprocates the messenger the opening is covered or is opened.

Further, the driving member is a cylinder.

Further, the plate-type sliding rail is fixed to the shell, and the sliding block is fixed to the protective door.

Furthermore, the number of the sliding structures is two, and the sliding structures are respectively located on two opposite sides of the protection door.

Furthermore, the automatic tool magazine door structure of the gantry machining center further comprises a buffer assembly, the buffer assembly comprises a mounting frame and a buffer, the mounting frame is fixed on the shell, the buffer is mounted on the mounting frame, and the buffer assembly is located in the vertical direction of the protective door and eliminates impact generated by movement of the protective door.

Furthermore, the number of the buffer assemblies is two, and the two buffer assemblies are respectively positioned on the upper side and the lower side of the protective door.

Furthermore, the automatic tool magazine door structure of the gantry machining center further comprises an induction assembly, the induction assembly comprises a fixing frame and a proximity switch, the fixing frame is fixed on the shell, the proximity switch is installed on the fixing frame, and the proximity switch is located on one side of the plate-type slide rail to induce the protection door to limit the displacement of the protection door.

Furthermore, the number of the induction assemblies is two, and the two induction assemblies are respectively positioned on the side faces of two ends of the plate-type sliding rail.

Compared with the prior art, the automatic door structure of the gantry machining center tool magazine further comprises a protective door, a sliding structure and a driving piece, wherein the driving piece is fixed on the shell, the output end of the driving piece is fixedly connected with the protective door, the sliding structure comprises a plate-type sliding rail and a sliding block matched with the plate-type sliding rail, the plate-type sliding rail is vertically arranged, the protective door is slidably mounted on the shell through the sliding structure, and the driving piece drives the protective door to move up and down to enable the opening to be covered or opened, so that scrap iron and oil stains can be prevented from splashing on the tool magazine.

Drawings

FIG. 1 is a perspective view of the automatic door structure of the gantry machining center tool magazine in an open state;

FIG. 2 is a perspective view of the closed position of the automatic tool magazine door of the gantry machining center of FIG. 1;

FIG. 3 is a schematic structural diagram of an automatic door structure of the gantry machining center tool magazine of FIG. 1;

FIG. 4 is an enlarged view of the automatic door structure of the gantry machining center tool magazine of FIG. 3 at A;

FIG. 5 is an enlarged view of the automatic door structure B of the gantry machining center tool magazine of FIG. 3;

FIG. 6 is an enlarged view of the automatic door structure of the gantry machining center tool magazine of FIG. 3 at C;

FIG. 7 is another schematic structural view of the automatic door structure of the gantry machining center tool magazine of FIG. 1;

fig. 8 is an enlarged view of the automatic door structure D of the gantry machining center tool magazine of fig. 3.

In the figure: 10. a housing; 11. an opening; 12. a groove; 20. an automatic tool changing mechanism; 30. a protective door; 31. a main body; 32. a support; 33. folding a sheet; 40. a drive member; 50. a buffer assembly; 51. a mounting frame; 52. a buffer; 60. a sliding structure; 61. a plate-type slide rail; 62. a slider; 70. an inductive component; 71. a fixed mount; 72. a proximity switch.

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.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present, secured by intervening elements. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When an element is referred to as being "disposed on" another element, it can be directly disposed on the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Fig. 1 to 8 are structural diagrams of an automatic door structure of a tool magazine of a gantry machining center according to the present invention, and the automatic door structure of the tool magazine of the gantry machining center includes a housing 10, an automatic tool changing mechanism 20, a protective door 30, a driving member 40, a buffer assembly 50, a sliding structure 60, and a sensing assembly 70.

The housing 10 is provided with an opening 11 and a recess 12. The opening 11 communicates with the inside of the housing 10. The groove 12 is located at the bottom of the opening 11.

An automatic tool changer 20 is mounted inside the housing 10 at the opening 11.

The guard door 30 includes a main body 31, a bracket 32, and a flap 33. The main body 31 is fixed to the bracket 32. Flap 33 is located at the bottom of body 31. When the protective door 30 is closed, the folding piece 33 is buckled with the groove 12 for further sealing, and scrap iron and oil stains are prevented from splashing. The protection door 30 moves up and down, the volume of the automatic tool magazine door is reduced, the occupied space is small, and the machine tool is compact in structure.

The driving member 40 is a cylinder. The driving member 40 is fixed to the housing 10. The output end of the driving member 40 is fixedly connected to the bracket 32 of the guard door 30.

The number of the buffer assemblies 50 is two. Each of the buffer assemblies 50 includes a mounting frame 51 and a buffer 52. The mount 51 is fixed to the housing 10, and the damper 52 is fixed to the mount 51. Two buffering assemblies 50 are respectively installed at two ends of plate-type slide rail 61, make guard gate 30 operation in-process reduce vibrations and noise, eliminate the impact that guard gate 30 produced, improve the action stability and the security of motion for the action frequency and improve production efficiency.

The sliding structure 60 includes a plate-type slide rail 61 and a slider 62. The slider 62 is engaged with the plate slide rail 61. The protective door 30 is connected to the housing 10 by a sliding structure 60. Specifically, the slider 62 is fixed to the guard door 30, and the plate slide rail 61 is fixed to the housing 10. The plate-type slide rail 61 is vertically arranged to move the protective door 30 up and down. The number of the sliding structures 60 is two, and the two sliding structures 60 are symmetrically arranged at two sides of the protective door 30, so that the protective door 30 can move more stably.

The sensing assembly 70 includes a holder 71 and a proximity switch 72. The holder 71 is fixed to the housing 10, and the proximity switch 72 is fixed to the holder 71. The quantity of response subassembly 70 is two, and two response subassemblies 70 are located the lateral part at board-like slide rail 61 both ends, and response subassembly 70 response guard gate 30's position makes guard gate 30 operation in-process obtain displacement control and spacing protection, improves the operational reliability, has avoided changing the tool when guard gate 30 does not open, avoids the risk that tool magazine trades the tool claw and guard gate 30 collision.

The above examples only show some embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the utility model. It should be noted that, for those skilled in the art, variations and modifications can be made without departing from the spirit of the utility model, and all equivalent modifications and changes can be made to the above embodiments according to the essential technology of the utility model, which falls into the protection scope of the utility model.

Claims

1. The utility model provides a longmen machining center tool magazine automatically-controlled door structure, includes casing and automatic tool changing mechanism, automatic tool changing mechanism install in inside the casing, the casing is equipped with the opening, the opening with the inside intercommunication of casing, its characterized in that: the automatic tool magazine door structure of the gantry machining center further comprises a protective door, a sliding structure and a driving piece, wherein the driving piece is fixed on the shell, the output end of the driving piece is fixedly connected with the protective door, the sliding structure comprises a plate-type sliding rail and a sliding block matched with the plate-type sliding rail, the plate-type sliding rail is vertically arranged, the protective door is installed on the shell through the sliding block of the sliding structure, and the driving piece drives the protective door to move up and down to enable the opening to be covered or opened.

2. The automatic door structure of the gantry machining center tool magazine according to claim 1, wherein: the driving piece is an air cylinder.

3. The automatic door structure of the gantry machining center tool magazine according to claim 1, wherein: the plate-type sliding rail is fixed on the shell, and the sliding block is fixed on the protective door.

4. The automatic door structure of the gantry machining center tool magazine according to claim 1, wherein: the number of the sliding structures is two, and the sliding structures are respectively positioned on two opposite sides of the protective door.

5. The automatic door structure of the gantry machining center tool magazine according to claim 1, wherein: the automatic tool magazine door structure of the gantry machining center further comprises a buffer assembly, the buffer assembly comprises a mounting frame and a buffer, the mounting frame is fixed on the shell, the buffer is mounted on the mounting frame, and the buffer assembly is located in the vertical direction of the protective door and eliminates impact generated by movement of the protective door.

6. The automatic door structure of the gantry machining center tool magazine according to claim 5, wherein: the number of the buffer assemblies is two, and the two buffer assemblies are respectively positioned on the upper side and the lower side of the protective door.

7. The automatic door structure of the gantry machining center tool magazine according to claim 1, wherein: the automatic tool magazine door structure of the gantry machining center further comprises an induction assembly, the induction assembly comprises a fixing frame and a proximity switch, the fixing frame is fixed on the shell, the proximity switch is installed on the fixing frame, and the proximity switch is located on one side of the plate type sliding rail to induce the protection door to limit displacement of the protection door.

8. The automatic door structure of the gantry machining center tool magazine according to claim 7, wherein: the quantity of response subassembly is two, two the response subassembly is located respectively the side at plate slide rail both ends.