Vertical engraving and milling machine

Abstract

The utility model relates to the field of engraving and milling machines, and discloses a vertical engraving and milling machine which comprises a workbench, a sliding block is slidably connected to the interior of the workbench, a rotating seat is rotatably connected to the interior of the sliding block, a first air cylinder is fixedly connected to the interior of the rotating seat, and the output end of the first air cylinder is fixedly connected with a sliding plate. And the outer wall of the sliding plate is slidably connected with a special-shaped plate, the outer wall of the special-shaped plate is rotatably connected to the interior of the rotating seat, one end of the special-shaped plate is slidably connected with a connecting rod, and the outer wall of the connecting rod is fixedly connected with a clamp. According to the clamping and fixing device, the sliding plate is driven to move through the first air cylinder, so that the two special-shaped plates are driven to move through the two ends of the sliding plate, the problem that a workpiece is not stable in the carving process due to the fact that the workpiece is difficult to fix is solved, and the effects that the workpiece is clamped and fixed, the position of the workpiece is stable in the machining process, and the machining precision is improved are achieved.

Description

Technical Field

[0001] The utility model relates to the field of engraving and milling machines, in particular to a vertical engraving and milling machine. Background Art

[0002] Vertical engraving and milling machine is a commonly used CNC processing equipment, mainly used for processing metal and non-metal materials, with the characteristics of high efficiency, precision and flexibility. Its working principle is to control the movement of the tool through the CNC system to perform various shapes of engraving and milling on the workpiece. The structural feature of the vertical engraving and milling machine is that the tool is perpendicular to the surface of the workpiece for processing, which is conducive to improving processing accuracy and efficiency.

[0003] After searching, it was found that a new type of vertical engraving and milling machine was disclosed in the announcement number: CN219234067U, which includes a processing table, a movable frame and an engraving and milling mechanism. A scraping component is movably embedded in the upper surface of the processing table, and a movable frame is movably installed on the side surface of the processing table. A motor is fixedly installed on one end surface of the movable frame near the top, and an engraving and milling mechanism is movably installed on the movable frame. The utility model describes a novel vertical engraving and milling machine. When the engraving and milling machine is finished, the push-pull plate of the scraping assembly is pulled up to move the push-pull plate out of the embedded groove. Finally, the external force of pulling the push-pull plate is released. The push-pull plate will contact the upper surface of the processing table under the action of the spring. At this time, the push-pull plate continues to be moved. When the push-pull plate moves, it will drive the cross slide block and the rectangular block to move. When the cross slide block and the rectangular block move, they can conveniently scrape out the debris in the cross slide groove and the rectangular groove. When the push-pull plate moves, the debris on the upper surface of the processing table can be cleaned up. In this application, the debris on the upper surface of the processing table is cleaned up by pulling up the push-pull plate of the scraping assembly. When the workpiece is engraved, it is difficult to fix the workpiece in this way, which causes the workpiece to be unstable during engraving, thereby causing displacement during the processing and affecting the processing accuracy. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a vertical engraving and milling machine, which aims to improve the problem that it is difficult to fix the workpiece, resulting in instability of the workpiece during engraving, thereby causing displacement during the processing and affecting the processing accuracy.

[0005] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a vertical engraving and milling machine, comprising a workbench, a sliding block is slidably connected inside the workbench, a rotating seat is rotatably connected inside the sliding block, a cylinder 1 is fixedly connected inside the rotating seat, a slide plate is fixedly connected to the output end of the cylinder 1, an outer wall of the slide plate is slidably connected to a special-shaped plate, an outer wall of the special-shaped plate is rotatably connected to the inside of the rotating seat, one end of the special-shaped plate is slidably connected to a connecting rod, an outer wall of the connecting rod is fixedly connected to a clamp, an upper surface of the rotating seat is fixedly connected to a guide rod, the inside of the clamp is slidably connected to the outer wall of the guide rod, the outer wall of the clamp is fixedly connected to a rubber plate, a storage plate is fixedly connected to the upper surface of the rotating seat, and a support assembly is provided on the upper surface of the workbench.

[0006] Furthermore, the support assembly includes a column, and the lower surface of the column is fixedly connected to the upper surface of the workbench.

[0007] Furthermore, an electric slide rail is fixedly connected to the outer wall of the column, a support is fixedly connected to the output end of the electric slide rail, and a tool is fixedly connected to the interior of the support.

[0008] Furthermore, a motor is fixedly connected to the interior of the sliding block, and a worm is fixedly connected to the output end of the motor.

[0009] Furthermore, a worm wheel is fixedly connected to the outer wall of the rotating seat, and the worm wheel is meshed with the worm.

[0010] Furthermore, a second cylinder is fixedly connected to the interior of the workbench, and a push rod is fixedly connected to the output end of the second cylinder.

[0011] Furthermore, both ends of the push rod are slidably connected to the inside of the workbench.

[0012] Furthermore, a scissor-type bracket is fixedly connected to the outer wall of the push rod, and the top of the scissor-type bracket is arranged on the bottom of the rotating seat.

[0013] The utility model has the following beneficial effects:

[0014] 1. In the utility model, the slide plate is first driven to move by the cylinder, thereby driving the two special-shaped plates to move through the two ends of the slide plate, and the connecting rod and the guide rod drive the clamp and the rubber plate to clamp and fix the workpiece on the object plate, which solves the problem that it is difficult to fix the workpiece, resulting in instability of the workpiece during engraving, and achieves the effect of clamping and fixing the workpiece, thereby ensuring the stable position of the workpiece during processing and improving the processing accuracy.

[0015] 2. In the utility model, firstly, the motor drives the worm to rotate and cooperates with the worm wheel to drive the workpiece to rotate and adjust, then the cylinder drives the push rod to adjust the height, and then cooperates with the scissor-type bracket to drive the workpiece to adjust the height, so as to achieve accurate positioning of the workpiece, thereby ensuring the correct position of the workpiece during the processing and improving the processing quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the main structure of a vertical engraving and milling machine proposed by the utility model;

[0017] Figure 2 This is a schematic diagram of the internal structure of a rotating seat of a vertical engraving and milling machine proposed by the utility model;

[0018] Figure 3 This is a schematic diagram of the internal structure of a sliding block of a vertical engraving and milling machine proposed by the utility model;

[0019] Figure 4 The utility model is a schematic diagram of the bottom structure of a sliding block of a vertical engraving and milling machine.

[0020] Legend:

[0021] 1. Workbench; 2. Sliding block; 3. Rotating seat; 4. Cylinder 1; 5. Slide plate; 6. Special-shaped plate; 7. Connecting rod; 8. Clamp; 9. Guide rod; 10. Rubber plate; 11. Storage plate; 12. Column; 13. Electric slide rail; 14. Support; 15. Tool; 16. Motor; 17. Worm; 18. Worm wheel; 19. Cylinder 2; 20. Push rod; 21. Scissor-type bracket. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Reference Figure 1 - Figure 2, the utility model provides an embodiment: a vertical engraving and milling machine, including a workbench 1, the workbench 1 is slidably connected with a sliding block 2, the sliding block 2 is rotatably connected with a rotating seat 3, the rotating seat 3 is fixedly connected with a cylinder 4, the output end of the cylinder 4 is fixedly connected with a slide plate 5, the outer wall of the slide plate 5 is slidably connected with a special-shaped plate 6, the outer wall of the special-shaped plate 6 is rotatably connected to the inside of the rotating seat 3, one end of the special-shaped plate 6 is slidably connected with a connecting rod 7, the outer wall of the connecting rod 7 is fixedly connected with a clamp 8, the upper surface of the rotating seat 3 is fixedly connected with a guide rod 9, the inner part of the clamp 8 is slidably connected to the outer wall of the guide rod 9, the outer wall of the clamp 8 is fixedly connected with a rubber plate 10, the upper surface of the rotating seat 3 is fixedly connected with a storage plate 11, and the upper surface of the workbench 1 is provided with a supporting assembly;

[0024] Specifically, the workpiece to be processed should be placed securely on the placement plate 11 first to ensure that the workpiece is placed stably, which is conducive to the smooth progress of subsequent operations. Next, the slide plate 5 is driven to move through the output end of the cylinder 14 inside the rotating seat 3. The two ends of the slide plate 5 slide inside the special-shaped plate 6. As the slide plate 5 moves, the special-shaped plate 6 starts to rotate inside the rotating seat 3, so that one end of the special-shaped plate 6 slides on the outer wall of the connecting rod 7, which not only ensures the smooth rotation of the special-shaped plate 6, but also creates conditions for subsequent operations. Then, the clamp 8 is moved by the driving of the connecting rod 7. When the clamp 8 moves, the movement of the clamp 8 is guided by the guide rod 9, which ensures the accurate positioning of the clamp 8 during the movement and avoids processing errors caused by operational errors. Finally, the clamp 8 drives the rubber plate 10 to clamp and fix the workpiece to ensure the stability of the workpiece and prevent the processing quality from being affected by the shaking of the workpiece.

[0025] Reference Figure 1 The support assembly includes a column 12, the lower surface of the column 12 is fixedly connected to the upper surface of the workbench 1, the outer wall of the column 12 is fixedly connected to an electric slide rail 13, the output end of the electric slide rail 13 is fixedly connected to a support 14, and the interior of the support 14 is fixedly connected to a tool 15;

[0026] Specifically, the tool 15 is supported by the column 12 in the support assembly, and then the support 14 is driven to move by the electric slide rail 13, thereby driving the tool 15 to move, thereby achieving precise engraving of the workpiece.

[0027] Reference Figure 3 - Figure 4The interior of the sliding block 2 is fixedly connected with a motor 16, the output end of the motor 16 is fixedly connected with a worm 17, the outer wall of the rotating seat 3 is fixedly connected with a worm wheel 18, the worm wheel 18 is meshed with the worm 17, the interior of the workbench 1 is fixedly connected with a cylinder 2 19, the output end of the cylinder 2 19 is fixedly connected with a push rod 20, both ends of the push rod 20 are slidably connected to the interior of the workbench 1, the outer wall of the push rod 20 is fixedly connected with a scissor-type bracket 21, and the top of the scissor-type bracket 21 is arranged at the bottom of the rotating seat 3;

[0028] Specifically, first, the worm 17 is driven to rotate inside the sliding block 2 through the output end of the motor 16. Since the worm 17 and the worm wheel 18 transmit power through the meshing connection relationship, the rotating seat 3 can rotate smoothly inside the sliding block 2, thereby driving the workpiece to rotate. In addition, a cylinder 19 is installed at the bottom of the workbench 1, and its output end is connected to a push rod 20. Driven by the cylinder 19, the push rod 20 can move flexibly, thereby controlling the extension and retraction of the scissor-type bracket 21, so that the workpiece can be height-adjusted in the vertical direction to achieve height adjustment of the workpiece. Finally, the workpiece is precisely positioned according to processing requirements to ensure the stability and accuracy of the processing process.

[0029] Working principle: when the vertical engraving and milling machine is needed, first place the workpiece to be engraved on the top of the placement plate 11, and then drive the slide plate 5 to move through the output end of the cylinder 1 4, so that the two ends of the slide plate 5 slide inside the special-shaped plate 6, and then the special-shaped plate 6 rotates inside the rotating seat 3, so that one end of the special-shaped plate 6 slides on the outer wall of the connecting rod 7, so that the clamp 8 is driven to move through the connecting rod 7, and then the movement of the clamp 8 is guided by the guide rod 9, and finally the rubber plate 10 is driven by the clamp 8 to clamp and fix the workpiece, and then the worm 17 is driven to rotate through the output end of the motor 16, so that the rotating seat 3 is driven to rotate inside the sliding block 2 through the worm gear 18, and then the workpiece is driven to rotate, and then the push rod 20 is driven to move through the output end of the cylinder 2 19, so as to drive the scissor-type bracket 21 to extend and retract, and then drive the workpiece to adjust its height, so as to achieve the effect of positioning the workpiece, and finally the support 14 and the tool 15 are driven to move by the electric slide rail 13, so as to engrave the workpiece.

[0030] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A vertical engraving and milling machine, comprising a workbench (1), characterized in that: The working table (1) is internally slidably connected to a sliding block (2), the sliding block (2) is internally rotatably connected to a rotating seat (3), the rotating seat (3) is internally fixedly connected to a cylinder (4), the output end of the cylinder (4) is fixedly connected to a slide plate (5), the outer wall of the slide plate (5) is slidably connected to a special-shaped plate (6), the outer wall of the special-shaped plate (6) is rotatably connected to the inside of the rotating seat (3), one end of the special-shaped plate (6) is slidably connected to a connecting rod (7), the outer wall of the connecting rod (7) is fixedly connected to a clamp (8), the upper surface of the rotating seat (3) is fixedly connected to a guide rod (9), the inside of the clamp (8) is slidably connected to the outer wall of the guide rod (9), the outer wall of the clamp (8) is fixedly connected to a rubber plate (10), the upper surface of the rotating seat (3) is fixedly connected to a storage plate (11), and the upper surface of the working table (1) is provided with a supporting assembly.

2. A vertical engraving and milling machine according to claim 1, characterized in that: The support assembly comprises a column (12), the lower surface of the column (12) being fixedly connected to the upper surface of the workbench (1).

3. A vertical engraving and milling machine according to claim 2, characterized in that: The outer wall of the column (12) is fixedly connected to an electric slide rail (13), the output end of the electric slide rail (13) is fixedly connected to a support (14), and the interior of the support (14) is fixedly connected to a tool (15).

4. A vertical engraving and milling machine according to claim 1, characterized in that: The interior of the sliding block (2) is fixedly connected to a motor (16), and the output end of the motor (16) is fixedly connected to a worm (17).

5. A vertical engraving and milling machine according to claim 4, characterized in that: A worm wheel (18) is fixedly connected to the outer wall of the rotating seat (3), and the worm wheel (18) is meshed with the worm (17).

6. A vertical engraving and milling machine according to claim 5, characterized in that: The interior of the workbench (1) is fixedly connected to a second cylinder (19), and the output end of the second cylinder (19) is fixedly connected to a push rod (20).

7. A vertical engraving and milling machine according to claim 6, characterized in that: Both ends of the push rod (20) are slidably connected to the inside of the workbench (1).

8. A vertical engraving and milling machine according to claim 7, characterized in that: A scissor-type bracket (21) is fixedly connected to the outer wall of the push rod (20), and the top of the scissor-type bracket (21) is arranged on the bottom of the rotating seat (3).

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