CN219094515U

CN219094515U - Numerical control machine tool with protection function

Info

Publication number: CN219094515U
Application number: CN202320148309.XU
Authority: CN
Inventors: 黄正辉
Original assignee: Zhuhai Longfei Precision Mold Co ltd
Current assignee: Zhuhai Longfei Precision Mold Co ltd
Priority date: 2023-02-03
Filing date: 2023-02-03
Publication date: 2023-05-30
Anticipated expiration: 2033-02-03

Abstract

The application discloses a numerical control machine tool with a protection function, which comprises a machine tool main body, a box cover and a control panel; the machine tool is characterized in that a fixed side plate is fixed on the machine tool main body on the side edge of the box cover, a fixed sleeve is fixed on the box cover on the side edge of the fixed side plate, and a movable rod is sleeved inside the fixed sleeve in a sliding manner. Through moving clamp plate and pressure sensor cooperation for after the case lid is closed, pressure sensor can detect the closed signal of case lid, and pass through the singlechip with signal transmission to control panel, after control panel received the signal, cut the operation to the metal product again, the security when having guaranteed the digit control machine tool and used, protect control panel through the cushion, make control panel when not using, can avoid external force to touch by mistake, and cooperate through fixed iron plate and fixed magnetic path, make and can place steadily after the protection apron is opened, thereby the convenience is operated control panel.

Description

Numerical control machine tool with protection function

Technical Field

The application relates to a numerical control machine tool, in particular to a numerical control machine tool with a protection function.

Background

A numerical control machine is an automated machine equipped with a program control system that is capable of logically processing a program defined by control codes or other symbolic instructions, decoding the program, representing the program by coded numbers, and inputting the program to a numerical control device via an information carrier. The numerical control device sends out various control signals to control the action of the machine tool through operation processing, and the parts are automatically machined according to the shape and the size required by the drawing.

When the numerical control machine tool is used for cutting metal products, scraps can be generated in cutting of the metal products, the scraps are easy to splash under the action of cutting force, and when an operator is operating the numerical control airport, the situation that the door of the machine tool is not closed and acts is easily caused by improper operation, carelessness and the like, so that the use safety of the numerical control machine tool is reduced. Therefore, a numerical control machine tool with a protection function is proposed to solve the above problems.

Disclosure of Invention

The numerical control machine tool with the protection function is used for solving the problem that scraps are easy to splash and hurt people due to the fact that a box door is not closed when a numerical control machine tool in the prior art is used for cutting metal products.

According to one aspect of the present application, there is provided a numerical control machine tool having a protection function, including a machine tool body, a box cover, and a control panel; the automatic cover is characterized in that a fixed side plate is fixed on a machine tool main body on the side edge of the box cover, a fixed sleeve is fixed on the box cover on the side edge of the fixed side plate, a movable rod is sleeved inside the fixed sleeve in a sliding mode, one end of the movable rod extending to the outer side of the fixed sleeve is fixed with a movable pressing plate, a pressure sensor is arranged inside the fixed side plate, a singlechip is arranged on the machine tool main body on the top end of the fixed side plate, springs are symmetrically fixed between one end of the movable rod, away from the movable pressing plate, and the inside of the fixed sleeve, and the front side of the control panel is provided with a protection structure.

Further, the protection architecture is including protective cover plate, buffering cushion, fixed iron plate and fixed magnetic path, the control panel front side is provided with protective cover plate, and protective cover plate keeps away from one side of case lid and be connected with the lathe main part through the hinge, protective cover plate keeps away from the one end of hinge and is fixed with fixed iron plate, and is fixed with fixed magnetic path on the lathe main part of fixed iron plate side.

Further, the central lines of the fixed side plate, the fixed sleeve, the movable rod and the movable pressing plate are all positioned on the same straight line, and a slot matched with the fixed sleeve and the movable pressing plate is formed in the fixed side plate.

Further, a chute matched with the movable rod is formed at one end, far away from the box cover, of the fixed sleeve, and the length of the inside of the fixed side plate is larger than the sum of the lengths of the fixed sleeve, the movable pressing plate and the pressure sensor.

Further, the sum of the lengths of the fixed sleeve, the spring and the movable pressing plate is larger than the length between the pressure sensor and the side end of the fixed side plate, and a protective rubber pad is fixed on one side of the movable pressing plate, which is close to the pressure sensor, in an adhesive manner.

Further, the output end of the pressure sensor is electrically connected with the input end of the singlechip, and the output end of the singlechip is electrically connected with the input end of the control panel.

Further, a pull rod is fixed on one side, far away from the control panel, of the protective cover plate, the protective cover plate is made of transparent plastic, and the sum of the thicknesses of the protective cover plate, the fixed iron block and the fixed magnetic block is equal to the thickness of the control panel.

Through the above-mentioned embodiment of this application, adopted restriction formula protective structure, after pressure sensor detects the case lid and close to after passing through the singlechip with the signal to control panel, just can carry out operations such as cutting of metal product, the case lid when guaranteeing metal product processing with this is in the closed condition, has solved current digit control machine tool and has easily led to the piece to splash the problem of people because of the chamber door does not close when carrying out cutting processing to metal product, great improvement the security when the digit control machine tool is used.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a schematic perspective view of an embodiment of the present application;

FIG. 2 is a schematic elevation, cross-sectional view of a partial structure of an embodiment of the present application;

FIG. 3 is an enlarged schematic view of the structure A in FIG. 1 according to one embodiment of the present application;

fig. 4 is a control flow diagram of an embodiment of the present application.

In the figure: 1. a machine tool main body; 2. a case cover; 3. a control panel; 4. fixing the side plates; 5. fixing the sleeve; 6. a moving rod; 7. a movable pressing plate; 8. a spring; 9. a pressure sensor; 10. a protective rubber mat; 11. a single chip microcomputer; 12. a protective cover plate; 13. buffering rubber cushion; 14. fixing the iron block; 15. and fixing the magnetic block.

Detailed Description

In order to make the present application solution better understood by those skilled in the art, the following description will be made in detail and with reference to the accompanying drawings in the embodiments of the present application, it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, shall fall within the scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of the present application and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate in order to describe the embodiments of the present application described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In the present application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate an azimuth or a positional relationship based on that shown in the drawings. These terms are used primarily to better describe the present application and its embodiments and are not intended to limit the indicated device, element or component to a particular orientation or to be constructed and operated in a particular orientation.

Also, some of the terms described above may be used to indicate other meanings in addition to orientation or positional relationships, for example, the term "upper" may also be used to indicate some sort of attachment or connection in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "configured," "provided," "connected," "coupled," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; may be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements, or components. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art as the case may be.

It should be noted that, in the case of no conflict, the embodiments and features in the embodiments may be combined with each other. The present application will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Referring to fig. 1 to 4, a numerical control machine tool with a protection function includes a machine tool body 1, a box cover 2 and a control panel 3; the machine tool comprises a machine tool main body 1 on the side of a box cover 2, a fixed side plate 4 is fixed on the machine tool main body 1 on the side of the box cover 2, a fixed sleeve 5 is fixed on the box cover 2 on the side of the fixed side plate 4, a movable rod 6 is sleeved in the fixed sleeve 5 in a sliding manner, one end of the movable rod 6 extending to the outer side of the fixed sleeve 5 is fixed with a movable pressing plate 7, a pressure sensor 9 is arranged in the fixed side plate 4, a singlechip 11 is arranged on the machine tool main body 1 on the top end of the fixed side plate 4, a spring 8 is symmetrically fixed between one end of the movable rod 6 far from the movable pressing plate 7 and the inner part of the fixed sleeve 5, a protection structure is arranged on the front side of a control panel 3, and the control panel 3 cannot be controlled to perform cutting operation when the control panel 3 does not receive a signal transmitted by the singlechip 11 and the safety of the numerical control machine tool is improved during use;

the protection structure comprises a protection cover plate 12, a buffer rubber cushion 13, a fixed iron block 14 and a fixed magnetic block 15, wherein the protection cover plate 12 is arranged on the front side of the control panel 3, one side, far away from the box cover 2, of the protection cover plate 12 is connected with the machine tool main body 1 through a hinge, the fixed iron block 14 is fixed at one end, far away from the hinge, of the protection cover plate 12, the fixed magnetic block 15 is fixed on the machine tool main body 1 on the side edge of the fixed iron block 14, the control panel 3 can be protected through the protection cover plate 12, and the stability after the protection cover plate 12 is opened is ensured; the central lines of the fixed side plate 4, the fixed sleeve 5, the movable rod 6 and the movable pressing plate 7 are all positioned on the same straight line, and slots matched with the fixed sleeve 5 and the movable pressing plate 7 are formed in the fixed side plate 4, so that the movable pressing plate 7 can be inserted into the fixed side plate 4; the fixed sleeve 5 is provided with a chute matched with the movable rod 6 at one end far away from the box cover 2, the length of the inside of the fixed side plate 4 is larger than the sum of the lengths of the fixed sleeve 5, the movable pressing plate 7 and the pressure sensor 9, the movable rod 6 is convenient to move in the fixed sleeve 5, and the movable pressing plate 7 can be abutted against the pressure sensor 9 when the box cover 2 is closed; the sum of the lengths of the fixed sleeve 5, the spring 8 and the movable pressing plate 7 is larger than the length from the pressure sensor 9 to the side end of the fixed side plate 4, a protective rubber mat 10 is glued and fixed on one side of the movable pressing plate 7 close to the pressure sensor 9, the movable pressing plate 7 and the pressure sensor 9 are mutually extruded after the box cover 2 is closed, and impact abrasion between the movable pressing plate 7 and the pressure sensor 9 is overhauled; the output end of the pressure sensor 9 is electrically connected with the input end of the single-chip microcomputer 11, the output end of the single-chip microcomputer 11 is electrically connected with the input end of the control panel 3, the pressure sensor 9 is convenient for transmitting signals to the single-chip microcomputer 11, and the single-chip microcomputer 11 transmits signals to the control panel 3; the pull rod is fixed with in the one side that the control panel 3 was kept away from to the protective cover 12, and protective cover 12 is transparent plastics material, and the sum of the thickness of protective cover 12, fixed iron plate 14 and fixed magnetic path 15 equals the thickness of control panel 3, conveniently pulls protective cover 12, and avoids protective cover 12 to influence and watch control panel 3.

When the metal product is required to be cut through the machine tool main body 1, after the metal product raw material is placed, the box cover 2 is pulled, the box cover 2 is closed, when the box cover 2 is closed, the movable pressing plate 7 is driven by the fixed sleeve 5 and the movable rod 6 to be inserted into the fixed side plate 4, after the box cover 2 is closed, the pressure sensor 9 and the movable pressing plate 7 are mutually extruded, and the spring 8 is compressed through the movable rod 6, after the pressure sensor 9 detects a signal, the signal is transmitted to the singlechip 11 and is transmitted to the control panel 3 through the singlechip 11, when the box cover 2 is required to be operated, the pull rod is pulled, the protective cover 12 is rotated and opened, the protective cover 12 is pushed, the fixed iron block 14 is abutted to the fixed magnetic block 15, the protective cover 12 is fixed, after the control panel 3 is operated, the protective cover 12 is pulled, the protective cover 12 is covered on the control panel 3, and an electrical element appearing in the application is externally connected with a power supply and a control switch.

The beneficial point of the application lies in:

1. the operation is simple, after the box cover 2 is closed by matching the movable pressing plate 7 with the pressure sensor 9, the pressure sensor 9 can detect a signal of the closed box cover 2 and transmit the signal to the control panel 3 through the singlechip 11, and after the control panel 3 receives the signal, the metal product is subjected to cutting operation, so that the safety of the numerical control machine tool during use is ensured;

2. this application is rational in infrastructure, protects control panel 3 through cushion 13 for control panel 3 when not using, can avoid external force to touch by mistake, and cooperates through fixed iron plate 14 and fixed magnetic path 15, makes protection apron 12 open the back and can place steadily, thereby conveniently operates control panel 3.

The related circuits, electronic components and modules are all in the prior art, and can be completely implemented by those skilled in the art, and needless to say, the protection of the present application does not relate to improvements of software and methods.

The foregoing description is only of the preferred embodiments of the present application and is not intended to limit the same, but rather, various modifications and variations may be made by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. The utility model provides a digit control machine tool with safeguard function which characterized in that: comprises a machine tool main body (1), a box cover (2) and a control panel (3); fixed curb plate (4) are fixed with on lathe main part (1) of case lid (2) side, and are fixed with fixed sleeve (5) on case lid (2) of fixed curb plate (4) side, fixed sleeve (5) inside slip has cup jointed movable rod (6), and movable rod (6) extend to the one end in fixed sleeve (5) outside and be fixed with movable clamp plate (7), fixed curb plate (4) inside is provided with pressure sensor (9), be provided with singlechip (11) on lathe main part (1) on fixed curb plate (4) top, the one end that movable clamp plate (7) were kept away from to movable rod (6) and the inside symmetry of fixed sleeve (5) is fixed with spring (8), control panel (3) front side is provided with protective structure.

2. The numerical control machine with a protection function according to claim 1, characterized in that: the protection structure comprises a protection cover plate (12), a buffer rubber cushion (13), a fixed iron block (14) and a fixed magnetic block (15), wherein the protection cover plate (12) is arranged on the front side of the control panel (3), one side, far away from the box cover (2), of the protection cover plate (12) is connected with the machine tool main body (1) through a hinge, one end, far away from the hinge, of the protection cover plate (12) is fixed with the fixed iron block (14), and the fixed magnetic block (15) is fixed on the machine tool main body (1) on the side of the fixed iron block (14).

3. The numerical control machine with a protection function according to claim 1, characterized in that: the central lines of the fixed side plate (4), the fixed sleeve (5), the movable rod (6) and the movable pressing plate (7) are all positioned on the same straight line, and slots matched with the fixed sleeve (5) and the movable pressing plate (7) are formed in the fixed side plate (4).

4. The numerical control machine with a protection function according to claim 1, characterized in that: one end of the fixed sleeve (5) far away from the box cover (2) is provided with a chute matched with the movable rod (6), and the length of the inside of the fixed side plate (4) is larger than the sum of the lengths of the fixed sleeve (5), the movable pressing plate (7) and the pressure sensor (9).

5. The numerical control machine with a protection function according to claim 1, characterized in that: the sum of the lengths of the fixed sleeve (5), the spring (8) and the movable pressing plate (7) is larger than the length from the pressure sensor (9) to the side end of the fixed side plate (4), and a protective rubber pad (10) is fixed on one side of the movable pressing plate (7) close to the pressure sensor (9) in an adhesive mode.

6. The numerical control machine with a protection function according to claim 1, characterized in that: the output end of the pressure sensor (9) is electrically connected with the input end of the singlechip (11), and the output end of the singlechip (11) is electrically connected with the input end of the control panel (3).

7. The numerical control machine with a protection function according to claim 2, characterized in that: one side of the protective cover plate (12) far away from the control panel (3) is fixedly provided with a pull rod, the protective cover plate (12) is made of transparent plastic, and the sum of the thicknesses of the protective cover plate (12), the fixed iron block (14) and the fixed magnetic block (15) is equal to the thickness of the control panel (3).