Double-end fine carving machine

Abstract

The utility model relates to the technical field of plate machining, in particular to a double-end fine carving machine which comprises a machine frame and a translational device, the translational device is installed on the machine frame, two fixing blocks are fixedly arranged on the translational device, and the number of the fixing blocks is two. The two ends of the lead screw are fixedly connected with the two fixing blocks, and a guide rail with the two ends fixedly connected with the fixing blocks is arranged on the lower side of the lead screw; and the two moving mechanisms are installed on the lead screw and the guide rail, the moving mechanisms can move along the lead screw and the guide rail, and the two moving mechanisms are each provided with an engraving and milling machine head. According to the double-head engraving and milling machine, the two engraving and milling machine heads are arranged on the X-axis lead screw, do not interfere with each other and respectively finish respective machining, the machining efficiency is greatly improved, operation is easy, and practicability is high.

Description

Technical Field

[0001] This utility model relates to the field of sheet metal processing technology, and in particular to a double-head precision carving machine. Background Technology

[0002] A CNC engraving machine is a type of CNC machine tool primarily used for high-precision machining. It possesses high surface quality machining capabilities and is suitable for various machining scenarios, including milling, turning, grinding, polishing, scraping, hole machining, thread machining, in-machine inspection, and intelligent correction.

[0003] While existing engraving machines can perform engraving on sheet metal, they still have some problems. First, current engraving machines only have one engraving head, resulting in low processing efficiency. Second, current engraving machines are not convenient for multi-directional movement. Therefore, a dual-head engraving machine is needed to solve these problems. Summary of the Invention

[0004] The purpose of this utility model embodiment is to provide a dual-head precision engraving machine, which aims to solve the problems mentioned in the background art.

[0005] This utility model embodiment is implemented as follows: a dual-head precision engraving machine includes: a frame and a translator, the translator being mounted on the frame, and two fixing blocks being fixedly disposed on the translator; a lead screw, the two ends of which are fixedly connected to the two fixing blocks, and a guide rail being disposed on the lower side of the lead screw, the two ends of which are fixedly connected to the fixing blocks; and two moving mechanisms, which are mounted on the lead screw and the guide rails and can move along the lead screw and the guide rails, with a precision engraving head mounted on each of the two moving mechanisms.

[0006] Preferably, the moving mechanism includes: a slider that is slidably sleeved on a guide rail, a slide plate that is fixedly mounted on the slider, a base plate that is fixedly mounted on the slide plate, and an engraving head that is mounted on the base plate; and a bracket that is fixedly connected to the side of the base plate away from the engraving head, and a drive assembly that is threadedly connected to a lead screw.

[0007] Preferably, the drive assembly includes: an X-axis motor, which is fixedly mounted on a bracket, and the output shaft of the X-axis motor drives a first synchronous pulley connected to it; a second synchronous pulley, which is sleeved on a lead screw and rotatably connected to the bracket, and a synchronous belt is connected between the second synchronous pulley and the first synchronous pulley; and a nut block, which is fixedly connected to the second synchronous pulley and threaded onto the lead screw.

[0008] The dual-head engraving machine provided by this utility model is equipped with two engraving heads on the X-axis lead screw. The two engraving heads do not interfere with each other and complete their respective processing, which greatly improves processing efficiency, is simple to operate, and is highly practical. Attached Figure Description

[0009] Figure 1 This is a schematic diagram of a dual-head engraving machine.

[0010] Figure 2 This is a schematic diagram of the moving mechanism of a dual-head engraving machine.

[0011] Figure 3 This is a schematic diagram of the drive components of a dual-head engraving machine.

[0012] In the attached diagram: 1-frame, 2-translator, 3-fixed block, 4-lead screw, 5-guide rail, 6-moving mechanism, 7-engraving head, 61-slider, 62-slide plate, 63-base plate, 64-support, 65-drive assembly, 651-X-axis motor, 652-first synchronous pulley, 653-second synchronous pulley, 654-synchronous belt, 655-nut block. Detailed Implementation

[0013] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and do not limit the present utility model.

[0014] The specific implementation of this utility model will be described in detail below with reference to specific embodiments.

[0015] Please see Figure 1 This utility model provides a dual-head engraving machine, which includes:

[0016] The machine consists of a frame 1 and a translator 2, which is mounted on the frame 1. Two fixing blocks 3 are fixedly installed on the translator 2. A lead screw 4 is fixedly connected to the two fixing blocks 3 at both ends. A guide rail 5, which is fixedly connected to the fixing blocks 3 at both ends, is provided on the lower side of the lead screw 4. Two moving mechanisms 6 are mounted on the lead screw 4 and the guide rails 5. The moving mechanisms 6 can move along the lead screw 4 and the guide rails 5. A precision engraving head 7 is mounted on each of the two moving mechanisms 6.

[0017] In this embodiment, the specific structure of the translator 2 is not limited, as long as it can drive the lead screw 4 on the fixed block 3 and the moving mechanism 6 to move. It can be a common ball screw structure, etc.

[0018] When performing precision engraving on a board, the board is first placed on the frame 1. The translation device 2 controls the lead screw 4, guide rail 5, and the engraving head 7 on the moving mechanism 6 to move in the Y direction. Then, the moving mechanism 6 can be activated to control the engraving head 7 to move in the X direction. Finally, the engraving head 7 can be activated to perform precision engraving on the board. During the process, the translation device 2 and the moving mechanism 6 can be activated simultaneously to control the movement of the engraving head 7.

[0019] like Figure 2 As shown, in a preferred embodiment of this utility model, the moving mechanism 6 includes: a slider 61, which is slidably sleeved on the guide rail 5, a slide plate 62 fixedly mounted on the slider 61, a base plate 63 fixedly mounted on the slide plate 62, and a CNC engraving head 7 mounted on the base plate 63; a bracket 64, which is fixedly connected to the side of the base plate 63 away from the CNC engraving head 7, and a drive assembly 65 mounted on the bracket 64, which is threadedly connected to the lead screw 4.

[0020] like Figure 2 and Figure 3 As shown, in a preferred embodiment of the present invention, the drive assembly 65 includes: an X-axis motor 651, which is fixedly mounted on a bracket 64, and the output shaft of the X-axis motor 651 drives and connects to a first synchronous pulley 652; a second synchronous pulley 653, which is sleeved on a lead screw 4 and rotatably connected to the bracket 64, and a synchronous belt 654 is connected between the second synchronous pulley 653 and the first synchronous pulley 652; and a nut block 655, which is fixedly connected to the second synchronous pulley 653 and threadedly sleeved on the lead screw 4.

[0021] When controlling the engraving head 7 to move in the X direction, the X-axis motor 651 is turned on. The X-axis motor 651 drives the first synchronous pulley 652 to rotate. The first synchronous pulley 652 drives the second synchronous pulley 653 to rotate through the synchronous belt 654. The rotation of the second synchronous pulley 653 drives the nut block 655 to rotate on the lead screw 4. The rotation of the nut block 655 enables the drive assembly 65, bracket 64, base plate 63, slide plate 62 and slider 61 to move stably along the guide rail 5. The movement of the base plate 63 drives the engraving head 7 to move in the X direction.

[0022] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A dual-head precision engraving machine, comprising a frame and a actuator, characterized in that, The translation device is mounted on the frame, and two fixing blocks are fixedly installed on the translation device. A lead screw, with its two ends fixedly connected to the two fixed blocks, and a guide rail with its two ends fixedly connected to the fixed blocks is provided on the lower side of the lead screw; The moving mechanism is mounted on the lead screw and guide rail, and there are two of them. The moving mechanism can move along the lead screw and guide rail, and each of the two moving mechanisms is equipped with a precision engraving head.

2. The dual-head precision engraving machine according to claim 1, characterized in that, The mobile mechanism includes: A slider is slidably mounted on a guide rail. A slide plate is fixedly mounted on the slider, and a base plate is fixedly mounted on the slide plate. The engraving machine head is mounted on the base plate. A bracket is fixedly connected to the side of the base plate away from the engraving machine head. A drive assembly is installed on the bracket and is threadedly connected to a lead screw.

3. The dual-head engraving machine according to claim 2, characterized in that, The driving component includes: An X-axis motor is fixedly mounted on a bracket, and the output shaft of the X-axis motor drives a first synchronous pulley connected to it. The second synchronous pulley is sleeved on the lead screw and rotatably connected to the bracket. A synchronous belt connects the second synchronous pulley and the first synchronous pulley. The nut block is fixedly connected to the second synchronous pulley and threaded onto the lead screw.

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