Machine tool origin memory storage circuit module
By providing the origin memory storage circuit module in CNC machine tools, including circuit board, battery connector and JF socket, the problem of position data loss after the machine tool is replaced or removed, and the origin is maintained during the maintenance process and machining accuracy is ensured.
Patent Information
- Application Number
- CN202421346009.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-13
- Publication Date
- 2025-04-11
- Estimated Expiration
- 2034-06-13
AI Technical Summary
After the CNC machine tool replaces or disassembles the motor or encoder, the absolute position data of the mechanical position in the encoder is lost, causing the machine tool to return to the reference point to be found to be offset, affecting the processing accuracy.
The machine tool origin memory storage circuit module is provided, including circuit board, battery connector and JF socket. These components maintain the machine tool origin when repairing the machine tool driver, ensuring that the origin can be restored after the driver is repaired.
When repairing machine tool drivers, the machine tool origin can be maintained to ensure that the machining accuracy is not affected, and has better origin retaining capability than the prior art.
Smart Images
Figure CN222748880U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of machine tool accessories, in particular to a machine tool origin memory storage circuit module. Background Art
[0002] CNC machine tools are short for Computer numerical control machines, which are automated machine tools equipped with a program control system. The control system can logically process programs specified by control codes or other symbolic instructions, decode them, express them in coded numbers, and input them into the CNC device through information carriers. After calculation and processing, the CNC device sends various control signals to control the movement of the machine tool and automatically process parts according to the shape and size required by the drawing.
[0003] CNC machine tools have better solved the problems of complex, precise, small-batch, and multi-variety parts processing. They are flexible, high-efficiency automated machine tools, represent the development direction of modern machine tool control technology, and are a typical mechatronics product.
[0004] When a CNC machine tool replaces or removes a motor or encoder, the machine tool will have an alarm message: the mechanical absolute position data in the encoder is lost. After the machine tool returns to the reference point, it is found that the reference point has shifted compared to before the replacement, so that the workpiece processed by the machine tool cannot achieve the required accuracy.
[0005] Therefore, how to provide a machine tool origin memory storage circuit module to solve the problems existing in the prior art is of great significance to its application. Utility Model Content
[0006] In view of this, the purpose of the present application is to provide a machine tool origin memory storage circuit module to solve the problem that when a CNC machine tool replaces or disassembles a motor or encoder, the machine tool will have an alarm message: the mechanical absolute position data in the encoder is lost, and after the machine tool returns to the reference point, it is found that the reference point has offset from before the replacement, so that the workpiece processed by the machine tool cannot achieve the required accuracy.
[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0008] Machine tool origin memory storage circuit module, the socket includes a circuit board, a battery connector and a JF socket;
[0009] The battery connector and the JF socket are both arranged on the front side of the circuit board. The number of the JF sockets is three, and the three JF sockets are evenly distributed on the lower side of the front side of the circuit board.
[0010] The circuit board is used to connect the machine tool driver battery;
[0011] The JF socket is used to connect the machine tool JF plug;
[0012] The front of the circuit board is also equipped with a power indicator light and a JF indicator light;
[0013] The JF socket is connected to the JF indicator light wire, and the power indicator light is electrically connected to the battery connector.
[0014] Preferably, a negative electrode of a dry cell battery and a positive electrode of a dry cell battery are also installed on the front side of the circuit board of the socket, and the negative electrode of the dry cell battery and the positive electrode of the dry cell battery are used to install the dry cell battery.
[0015] Preferably, four plastic protection strips are provided on four sides of the circuit board of the socket, and plastic protection blocks are provided on four corners of the circuit board.
[0016] Preferably, the battery connector of the socket is powered by a 6V battery.
[0017] Compared with the prior art, the beneficial effects of the utility model are:
[0018] The utility model can maintain the origin of a machine tool when the machine tool driver is repaired. When in use, the battery on the machine tool driver is charged first. After 3 minutes, when the driver is powered on, the original battery of the driver is unplugged, and the battery is inserted into the battery connector. At this time, the power indicator light is on. When the driver is powered on, the JF plug on the driver is unplugged, plugged and unplugged one by one, and quickly inserted into the JF slot of the plug on the origin maintaining board. Then the machine tool is shut down, the driver is removed for maintenance, and the driver is installed after being repaired. The machine tool is powered on, the driver digital tube is on, and the unplugged JF feedback line plug is inserted into the original position of the driver. It cannot be connected reversely. The battery is installed on the driver, the machine tool is turned on, and the machine tool origin can be maintained. Compared with the existing machine tool driver installation method, the utility model can maintain the origin when the driver is repaired.
[0019] The above description is only an overview of the technical solution of the present application. In order to more clearly understand the technical means of the present application so that it can be implemented in accordance with the contents of the specification, and to make the above and other purposes, features and advantages of the present application more obvious and easy to understand, the following is a detailed description of the preferred embodiments of the present application in conjunction with the accompanying drawings as follows.
[0020] Based on the detailed description of the specific embodiments of the present application in combination with the accompanying drawings below, those skilled in the art will become more aware of the above and other objects, advantages and features of the present application. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings required for use in the embodiments or the prior art descriptions are briefly introduced below. Obviously, the drawings described below are some embodiments of the present application. For ordinary technicians in this field, other drawings can also be obtained based on these drawings without creative work. In all drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, each element or part is not necessarily drawn according to the actual scale.
[0022] Figure 1 It is a schematic diagram of the structure of the utility model;
[0023] Figure 2 The utility model is a circuit board.
[0024] In the figure: 1. Circuit board; 2. Battery connector; 3. Power indicator light; 4. Negative pole of dry battery; 5. Positive pole of dry battery; 6. JF slot; 7. JF indicator light. DETAILED DESCRIPTION
[0025] To make the purpose, technical scheme and advantages of the embodiment of the present application clearer, the technical scheme in the embodiment of the present application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiment of the present application. Obviously, the described embodiment is a part of the embodiment of the present application, rather than all of the embodiments. In the following description, specific details such as specific configuration and components are provided only to help fully understand the embodiments of the present application. Therefore, it should be clear to those skilled in the art that various changes and modifications can be made to the embodiments described herein without departing from the scope and spirit of the present application. In addition, for clarity and brevity, the description of known functions and structures is omitted in the embodiment.
[0026] In addition, the present application may repeat reference numerals and / or letters in different examples. This repetition is for the purpose of simplicity and clarity, and does not in itself indicate the relationship between the various embodiments and / or settings discussed.
[0027] The term "and / or" in this article is only a description of the association relationship of associated objects, indicating that there can be three relationships. For example, A and / or B can mean: A exists alone, B exists alone, and A and B exist at the same time. The term " / and" in this article describes another type of association object relationship, indicating that there can be two relationships. For example, A / and B can mean: A exists alone, and A and B exist alone. In addition, the character " / " in this article generally indicates that the previous and next associated objects are in an "or" relationship.
[0028] It should also be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusions.
[0029] See also Figure 1-2 , the present invention provides a technical solution of a machine tool origin memory storage circuit module: the socket includes a circuit board 1, a battery connector 2 and a JF socket 6;
[0030] The battery connector 2 and the JF socket 6 are both arranged on the front side of the circuit board 1. The number of the JF sockets 6 is three, and the three JF sockets 6 are evenly distributed on the lower side of the front side of the circuit board 1.
[0031] Circuit board 1 is used to connect the machine tool driver battery;
[0032] JF socket 6 is used to connect the machine tool JF plug;
[0033] A power indicator light 3 and a JF indicator light 7 are also installed on the front of the circuit board 1;
[0034] The JF socket 6 is connected to the JF indicator light 7 by electric wire, and the power indicator light 3 is electrically connected to the battery connector 2 .
[0035] A dry cell negative electrode 4 and a dry cell positive electrode 5 are also mounted on the front of the socket circuit board 1. The dry cell negative electrode 4 and the dry cell positive electrode 5 are used to mount dry cells, so that the dry cells can be directly used for power supply, which is more convenient.
[0036] Four plastic protection strips are arranged on the four sides of the socket circuit board 1, and plastic protection blocks are arranged on the four corners of the circuit board 1 to prevent falling and cutting of hands.
[0037] The socket battery connector 2 is powered by a 6V battery.
[0038] When in use, first charge the battery on the machine tool driver. After 3 minutes, when the driver is powered on, unplug the original battery of the driver and insert the battery into the battery connector 2. At this time, the power indicator light 3 is on. When the driver is powered on, unplug the JF plug on the driver, plug and unplug one by one, and quickly insert it into the JF slot 6 of the origin holding board. Then the machine tool is shut down, the driver is removed for maintenance, and the driver is installed after it is repaired. The machine tool is powered on, the driver digital tube is on, and the unplugged JF feedback line plug is inserted into the original position of the driver. It cannot be connected reversely. The battery is installed on the driver. The machine tool is turned on, and the machine tool origin can be maintained. Compared with the existing machine tool driver installation method, the utility model can maintain the origin when repairing the driver.
[0039] The above description is only the preferred embodiment of the utility model, which does not limit the protection scope of the utility model. For those skilled in the art, the utility model can be modified and varied in various ways. Any changes, modifications, substitutions, integrations and parameter changes to these embodiments within the spirit and principle of the utility model through conventional substitutions or capable of achieving the same functions without departing from the principles and spirit of the utility model shall fall within the protection scope of the utility model.
Claims
1. The machine tool origin memory storage circuit module is characterized by: It comprises a circuit board (1), a battery connector (2) and a JF slot (6); The battery connector (2) and the JF slot (6) are both arranged on the front side of the circuit board (1), the number of the JF slots (6) is three, and the three JF slots (6) are equidistantly distributed on the lower side of the front side of the circuit board (1); The circuit board (1) is used to connect to a machine tool driver battery; The JF slot (6) is used to connect the machine tool JF plug; A power indicator light (3) and a JF indicator light (7) are also installed on the front side of the circuit board (1); The JF slot (6) is connected to the JF indicator light (7) by wire, and the power indicator light (3) is electrically connected to the battery connector (2).
2. The machine tool origin memory storage circuit module according to claim 1, characterized in that: A dry cell negative electrode (4) and a dry cell positive electrode (5) are also mounted on the front of the circuit board (1); the dry cell negative electrode (4) and the dry cell positive electrode (5) are used to mount the dry cell.
3. The machine tool origin memory storage circuit module according to claim 2, characterized in that: Four plastic protection strips are arranged on the four sides of the circuit board (1), and plastic protection blocks are arranged on the four corners of the circuit board (1).
4. The machine tool origin memory storage circuit module according to claim 3, characterized in that: The battery connector (2) is powered by a 6V battery.