CN216792775U

CN216792775U - Electronic hand wheel for optical polishing machine tool

Info

Publication number: CN216792775U
Application number: CN202220545113.XU
Authority: CN
Inventors: 刘念明; 程帅
Original assignee: Hunan Craftsman Shichuang Intelligent Machine Co ltd
Current assignee: Hunan Craftsman Shichuang Intelligent Machine Co ltd
Priority date: 2022-03-14
Filing date: 2022-03-14
Publication date: 2022-06-21
Anticipated expiration: 2032-03-14

Abstract

The utility model discloses an electronic hand wheel for an optical polishing machine tool, which comprises an electronic hand wheel body electrically connected with an external cable, wherein processing program buttons are arranged on two sides of the electronic hand wheel body; an emergency stop button is arranged at the upper end of the electronic hand wheel body, a multiplying power selection knob is arranged below the emergency stop button, a shaft selection knob is oppositely arranged on one side of the multiplying power selection knob, a program multiplying power knob is arranged below the shaft selection knob, an indicator lamp is arranged under the program multiplying power knob, and a pulse generator is arranged under the indicator lamp. The electronic hand wheel can be conveniently operated by an operator with one hand, and when an emergency occurs, the other hand can rapidly adjust other indicating buttons on the electronic hand wheel; the safety protection device is characterized in that an indicator light and a program multiplying power knob are further arranged, the enabling state of the electronic hand wheel is controlled and indicated under the operation of background numerical control software, the safety protection function of the electronic hand wheel is integrally improved, and an optical element needing tool setting is effectively protected.

Description

Electronic hand wheel for optical polishing machine tool

Technical Field

The utility model relates to the technical field of optical polishing machine tools, in particular to an electronic hand wheel for an optical polishing machine tool.

Background

An electronic hand wheel, namely a hand-operated pulse generator, is a portable handheld device which is widely applied to equipment such as numerical control machines, printing machinery and the like. The electronic hand wheel is usually connected with a numerical control system, when the hand wheel rotates, an encoder generates a signal corresponding to the movement of the hand wheel, coordinates are selected through the numerical control system, and the coordinates are positioned, so that the actions of teaching guidance type CNC mechanical work origin setting, stepping fine adjustment, interruption insertion and the like can be completed.

The optical polishing machine tool is mainly used for precise polishing and modification of optical elements, compared with the traditional numerical control machine tool, the optical polishing machine tool emphasizes the control of the processing technology in the whole processing flow, particularly has special requirements on the functions of a control part of the machine tool, particularly an electronic hand wheel in the preparation stage and the tool setting stage before processing, and the electronic hand wheel in the prior art has the following disadvantages: in the tool setting process, the traditional electronic hand wheel can only be operated by two hands due to the existence of the side enabling button, and in the preparation stage before machining, if an emergency occurs, an operator needs to realize the emergency stop of each shaft of the machine tool through the electronic hand wheel, and when the operator needs to hold the electronic hand wheel by two hands, the operator can not conveniently and rapidly make the emergency stop treatment so as to protect an optical element needing tool setting from being damaged.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides an electronic hand wheel for an optical polishing machine tool.

The utility model provides the following technical scheme: the utility model provides an electron hand wheel for optical polishing lathe, includes the electron hand wheel body with outside cable conductor electric connection, its characterized in that: the electronic hand wheel comprises an electronic hand wheel body and is characterized by further comprising a machining program button, an emergency stop button, a shaft selection knob, a multiplying power selection knob, a program multiplying power knob and a pulse generator, wherein the machining program button is arranged on two sides of the electronic hand wheel body; the electronic hand wheel comprises an electronic hand wheel body and is characterized in that an emergency stop button is arranged at the upper end of the electronic hand wheel body, a multiplying power selection knob is arranged below the emergency stop button, a shaft selection knob is oppositely arranged on one side of the multiplying power selection knob, a program multiplying power knob is arranged below the shaft selection knob, an indicator lamp is arranged under the program multiplying power knob, and a pulse generator is arranged under the indicator lamp.

Preferably, the machining program button comprises a start button and a pause button, and the start button and the pause button are oppositely arranged in the middle of two sides of the electronic handwheel body.

Preferably, the edge of the electronic hand wheel body is uniformly provided with anti-slip strips along the circumferential direction, and the upper end faces of the anti-slip strips are higher than the surface of the electronic hand wheel body.

Preferably, the shaft selection knob comprises seven gears which are respectively and sequentially corresponding to an X shaft, a Y shaft, a Z shaft, an A shaft, a B shaft, a C shaft and a U shaft along a clockwise direction.

Preferably, the program multiplying power knob comprises seven gears, which are respectively 0%, 2%, 5%, 10%, 20%, 50% and 100% in sequence in the clockwise direction.

Compared with the prior art, the utility model has the following beneficial effects:

(1) the hardware enabling function in the traditional electronic hand wheel is cancelled, the starting button and the pause button are respectively arranged on the two side surfaces, the anti-slip strips are uniformly distributed on the edge of the electronic hand wheel body along the circumferential direction, so that an operator can conveniently operate the electronic hand wheel with one hand, and when an emergency occurs, the other hand can rapidly adjust other indicating buttons on the electronic hand wheel; the safety protection device is also provided with an indicator lamp and a program multiplying power knob, and the enabling state of the electronic hand wheel is controlled and indicated under the operation of background numerical control software, so that the safety protection function of the electronic hand wheel is integrally promoted, and an optical element needing tool setting is effectively protected.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

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.

As shown in fig. 1, an electronic handwheel for an optical polishing machine tool comprises an electronic handwheel body 1, an emergency stop button 2, an axis selection knob 3, a multiplying power selection knob 4, a program multiplying power knob 5, a pulse generator 6, a start button 7, a pause button 8, an antislip strip 9 and an indicator light 10.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The electronic hand wheel comprises an electronic hand wheel body 1 electrically connected with an external cable, anti-slip strips 9 are uniformly distributed on the edge of the electronic hand wheel body 1 along the circumferential direction, the upper end faces of the anti-slip strips 9 are higher than the surface of the electronic hand wheel body 1, the electronic hand wheel body 1 is prevented from being broken when suddenly dropping, and processing program buttons are arranged on two sides of the electronic hand wheel body 1; the processing program button comprises a starting button 7 and a pause button 8, the starting button 7 and the pause button 8 are arranged in the middle of two sides of the electronic hand wheel body 1 relatively, operation of an operator on the electronic hand wheel body 1 is facilitated, when an emergency happens, the other hand can rapidly adjust other indicating buttons on the electronic hand wheel, the electronic hand wheel body 1 can control the processing program to start and stop, the control panel is not needed, the flexibility and the convenience of the whole device are improved, the observation and the judgment of the operator are not influenced, and the work efficiency of preparation and tool setting processes before processing is improved.

The upper end of the electronic hand wheel body 1 is provided with an emergency stop button 2, and the emergency stop button 2 is used for stopping the motion of all shafts in emergency; a magnification selection knob 4 is arranged below the emergency stop button 2, the magnification selection knob 4 is used for selecting the step length of shaft feeding in a manual mode, and in the embodiment, four options are X1, X10, X100 and X1000;

one side of the multiplying power selection knob 4 is relatively provided with a shaft selection knob 3, the shaft selection knob 3 is used for selecting a specific shaft to move in a manual mode, the shaft selection knob 3 comprises seven gears, the seven gears are sequentially and correspondingly an X shaft, a Y shaft, a Z shaft, an A shaft, a B shaft, a C shaft and a U shaft along the clockwise direction, and the shaft selection knob can be selected randomly in an actual working condition;

a program multiplying power knob 5 is arranged below the shaft selection knob 3, the program multiplying power knob 5 is used for adjusting the program running multiplying power in real time when the program runs in a trial mode, and the trial machining effect is observed, and the program multiplying power knob 5 comprises seven gears which are respectively 0%, 2%, 5%, 10%, 20%, 50% and 100% in sequence in the clockwise direction;

an indicator light 10 is arranged right below the program multiplying power knob 5, the indicator light 10 is used for indicating the enabling state of the hand wheel, and different colors are displayed as representations according to different working conditions;

a pulse generator 6 is arranged under the indicator light 10, and the pulse generator 6 is used for generating a pulse signal in a manual mode and controlling the movement of the shaft.

It should be explained that, in the present invention, the electronic hand wheel body 1 is connected with an external cable, which is convenient for receiving the instruction of the background numerical control software, the emergency stop button 2, the axis selection knob 3, the magnification selection knob 4, the program magnification knob 5, the pulse generator 6, the start button 7, and the pause button 8 are all connected with the external cable through wires, and perform data interaction, and the above devices are all types which are common in the market and can be purchased by oneself, and the control connection mode is also easily realized by those skilled in the art in the prior art, which is not the innovation point of the present invention, so the specific electrical control connection mode is not marked in detail in the figure.

The above-mentioned embodiments are only preferred embodiments of the present invention, and the scope of the present invention should not be limited thereby, and therefore, modifications, equivalent variations, improvements, etc. made in the scope of the claims of the present invention still fall within the scope of the present invention.

Claims

1. The utility model provides an electron hand wheel for optical polishing lathe, includes with outside cable conductor electric connection's electron hand wheel body (1), its characterized in that: the electronic hand wheel comprises an electronic hand wheel body (1) and is characterized by further comprising a machining program button, an emergency stop button (2), a shaft selection knob (3), a multiplying power selection knob (4), a program multiplying power knob (5) and a pulse generator (6), wherein the machining program button is arranged on two sides of the electronic hand wheel body (1); the electronic hand wheel is characterized in that an emergency stop button (2) is arranged at the upper end of the electronic hand wheel body (1), a multiplying power selection knob (4) is arranged below the emergency stop button (2), a shaft selection knob (3) is arranged on one side of the multiplying power selection knob (4) relatively, a program multiplying power knob (5) is arranged below the shaft selection knob (3), an indicator lamp is arranged under the program multiplying power knob (5), and a pulse generator (6) is arranged under the indicator lamp.

2. An electronic handwheel for an optical polishing machine as claimed in claim 1, wherein: the processing program button comprises a starting button (7) and a pause button (8), and the starting button (7) and the pause button (8) are arranged in the middle of two sides of the electronic hand wheel body (1) relatively.

3. An electronic handwheel for an optical polishing machine as claimed in claim 1, wherein: the electronic hand wheel is characterized in that anti-slip strips (9) are uniformly distributed on the edge of the electronic hand wheel body (1) along the circumferential direction, and the upper end faces of the anti-slip strips (9) are higher than the surface of the electronic hand wheel body (1).

4. An electronic handwheel for an optical polishing machine as claimed in claim 1, wherein: the shaft selection knob (3) comprises seven gears which are respectively an X shaft, a Y shaft, a Z shaft, an A shaft, a B shaft, a C shaft and a U shaft in sequence along the clockwise direction.

5. An electronic handwheel for an optical polishing machine as claimed in claim 1, wherein: the program multiplying power knob (5) comprises seven gears which are respectively 0%, 2%, 5%, 10%, 20%, 50% and 100% in sequence in the clockwise direction.