Workpiece clamping device of aluminum carving machine

Abstract

The utility model discloses a workpiece clamping device of an aluminum material carving machine, which relates to the technical field of aluminum material carving machines and comprises a base, a carrying table and side plates are arranged on the outer surface of the upper end of the base, the side plates are positioned on two sides of the carrying table, an air cylinder is arranged on the outer surface of one side of each side plate, and a clamping plate is detachably connected to the outer surface of one end of each air cylinder. A driving motor is detachably connected to the outer surface of one side of the clamping plate, a shaft rod is arranged in the middle of the clamping plate, and a guide ring is movably connected to the outer wall of the shaft rod. According to the workpiece clamping device of the aluminum material carving machine, the arranged air cylinders can push the clamping plates to move and clamp the two sides of an aluminum material workpiece in the using process, then the driving motor can be started to drive the shaft rod to rotate, the shaft rod drives the guide ring to rotate, and the pressing plates on the guide ring are turned over and pressed above the two sides of the aluminum material workpiece; and the effect of pressing the aluminum workpiece can be achieved, and the clamping stability of the aluminum workpiece can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum engraving machines, in particular to a workpiece clamping device of an aluminum engraving machine. Background Art

[0002] An aluminum engraving machine is a mechanical device specially used for engraving on the surface of aluminum. It can perform precise engraving operations on the surface of aluminum through a high-precision control system and professional engraving tools. The working principle of the aluminum engraving machine is mainly to use computer-aided design software to design patterns, and then import the designed patterns into the control software of the engraving machine. The engraving machine automatically engraves on the aluminum according to the preset patterns and parameters.

[0003] When an aluminum engraving machine processes aluminum, it is necessary to use a clamping device to fix and clamp the workpiece. However, the existing clamping device has certain inconveniences when used:

[0004] First, the existing clamping device can clamp the workpiece from the side, but it cannot press and fix the workpiece. It is easy to deviate when the workpiece is subjected to vibration during processing, and the clamping effect is average.

[0005] Secondly, the existing clamping device is not convenient for loading and unloading the workpiece, and is not convenient for taking and placing the workpiece when in use.

[0006] Therefore, we propose a workpiece clamping device for an aluminum engraving machine. Utility Model Content

[0007] The main purpose of the utility model is to provide a workpiece clamping device for an aluminum engraving machine, which can effectively solve the problems in the background technology.

[0008] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a workpiece clamping device for an aluminum engraving machine, comprising a base, the upper end outer surface of the base is provided with a carrier and a side plate, the side plates are located on both sides of the carrier, a cylinder is provided on the outer surface of one side of the side plate, one end outer surface of the cylinder is detachably connected to a splint, one side outer surface of the splint is detachably connected to a drive motor, a shaft is provided in the middle of the splint, the outer wall of the shaft is movably connected to a guide ring, the outer wall of the guide ring is provided with a pressure plate and a fastening wire, the pressure plate is located on one side of the fastening wire, and the lower end outer surface of the splint is provided with a slider.

[0009] Preferably, the outer surfaces of both ends of the platform are provided with guide outlets, the outer surface of the upper end of the platform is provided with a slide groove, the middle of the platform is provided with a central groove, the middle of the central groove is provided with a central plate, and the middle of the central plate is movably connected with a ball.

[0010] Preferably, a limiting groove and an electromagnet are provided in the middle of the carrier, the limiting groove is located on both sides of the electromagnet, a connecting rod is provided on the outer surface of the lower end of the center plate, and a limiting spring is provided between the connecting rod and the limiting groove.

[0011] Preferably, the output end of the driving motor is connected to the outer surface of one end of the shaft, and the outer wall of the guide ring is welded to the outer surface of one end of the pressure plate.

[0012] Preferably, the slide groove and the guide outlet are through structures, and the number of the balls is several.

[0013] Preferably, the limiting groove and the center groove are through structures, and the connecting rod is movably connected to the limiting groove via a limiting spring.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] The set cylinder can push the clamping plate to move and clamp on both sides of the aluminum workpiece when in use, and then the driving motor can be started to drive the shaft to rotate, so that the shaft drives the guide ring to rotate, and the pressure plate on the guide ring is flipped and pressed on the upper sides of the aluminum workpiece, which can form a pressing effect on the aluminum workpiece and improve the stability of the aluminum workpiece clamping; when in use, the carrier can be convenient for placing the aluminum workpiece that needs to be processed, and the ball bearing on the middle plate can facilitate the movement of the aluminum workpiece, which is convenient for loading and unloading the aluminum workpiece and convenient for picking and placing the aluminum workpiece. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a structural diagram of the plywood of the utility model;

[0018] Figure 3 This is a structural diagram of the carrier of the utility model;

[0019] Figure 4 This is a cross-sectional structural diagram of the carrier of the utility model.

[0020] In the figure: 1. Base; 2. Carrier; 3. Side panel; 4. Cylinder; 5. Clamp; 6. Drive motor; 7. Shaft; 8. Guide ring; 9. Pressure plate; 10. Fastening wire; 11. Guide outlet; 12. Slide; 13. Center slot; 14. Center plate; 15. Ball; 16. Limit slot; 17. Connecting rod; 18. Limit spring; 19. Electromagnet; 20. Slider. DETAILED DESCRIPTION

[0021] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0022] like Figure 1-4 As shown, an embodiment of the utility model provides a workpiece clamping device for an aluminum engraving machine, comprising a base 1, an upper end outer surface of the base 1 is provided with a carrier 2 and a side plate 3, the side plates 3 are located on both sides of the carrier 2, a cylinder 4 is provided on one side outer surface of the side plate 3, one end outer surface of the cylinder 4 is detachably connected to a splint 5, one side outer surface of the splint 5 is detachably connected to a drive motor 6, a shaft rod 7 is provided in the middle of the splint 5, an outer wall of the shaft rod 7 is movably connected to a guide ring 8, a pressure plate 9 and a fastening wire 10 are provided on the outer wall of the guide ring 8, the pressure plate 9 is located on one side of the fastening wire 10, and a slider 20 is provided on the lower end outer surface of the splint 5.

[0023] Specifically, in this embodiment, it includes a base 1, the upper end outer surface of the base 1 is provided with a carrier 2 and a side plate 3, the side plate 3 is located on both sides of the carrier 2, and the outer surface of one side of the side plate 3 is provided with a cylinder 4. When in use, the cylinder 4 can push the clamping plate 5 to move and clamp on both sides of the aluminum workpiece, and then the drive motor 6 can be started to drive the shaft 7 to rotate, so that the shaft 7 drives the guide ring 8 to rotate, and the pressure plate 9 on the guide ring 8 is turned over and pressed on both sides of the aluminum workpiece, which can form a compacting effect on the aluminum workpiece and improve the aluminum The stability of the aluminum workpiece clamping is improved, and the guide ring 8 can be adjusted on the shaft 7 according to the situation of the aluminum workpiece, so as to facilitate the pressing of the aluminum workpiece. The outer surface of one end of the cylinder 4 is detachably connected to the splint 5, and the outer surface of one side of the splint 5 is detachably connected to the drive motor 6. The middle of the splint 5 is provided with a shaft 7, and the outer wall of the shaft 7 is movably connected to the guide ring 8. The outer wall of the guide ring 8 is provided with a pressure plate 9 and a fastening wire 10. The pressure plate 9 is located on one side of the fastening wire 10, and the outer surface of the lower end of the splint 5 is provided with a slider 20.

[0024] The utility model provides a workpiece clamping device for an aluminum engraving machine. The provided cylinder 4 can push the clamping plate 5 to move and clamp the aluminum workpiece on both sides when in use, and then the drive motor 6 can be started to drive the shaft rod 7 to rotate, so that the shaft rod 7 drives the guide ring 8 to rotate, and the pressure plate 9 on the guide ring 8 is flipped and pressed above the two sides of the aluminum workpiece, which can form a pressing effect on the aluminum workpiece and improve the stability of the aluminum workpiece clamping.

[0025] In one embodiment provided by the present invention, the outer surfaces of both ends of the carrier 2 are provided with a guide outlet 11, the outer surface of the upper end of the carrier 2 is provided with a slide groove 12, the middle of the carrier 2 is provided with a central groove 13, the middle of the central groove 13 is provided with a central plate 14, and the middle of the central plate 14 is movably connected with a ball 15. When in use, the carrier 2 can be convenient for placing aluminum workpieces that need to be processed, and the ball 15 on the central plate 14 can facilitate the movement of the aluminum workpiece, facilitate the loading and unloading of the aluminum workpiece, and facilitate the picking and placing of the aluminum workpiece.

[0026] In another embodiment provided by the present invention, a limit groove 16 and an electromagnet 19 are provided in the middle of the carrier 2, and the limit groove 16 is located on both sides of the electromagnet 19, and a connecting rod 17 is provided on the outer surface of the lower end of the middle plate 14, and a limit spring 18 is provided between the connecting rod 17 and the limit groove 16. When the electromagnet 19 is energized when the aluminum workpiece is processed, the electromagnet 19 will magnetically attract the bottom of the middle plate 14, causing the middle plate 14 to shrink into the middle groove 13, thereby causing the ball 15 to break away from contact with the aluminum workpiece, so that the aluminum workpiece can be placed stably on the carrier 2. When the middle plate 14 shrinks, the connecting rod 17 below the middle plate 14 will compress the limit spring 18 and enter the limit groove 16. When the processing is completed, the electromagnet 19 can be de-energized. At this time, the limit spring 18 rebounds the connecting rod 17 to make the middle plate 14 rise, and the middle plate 14 drives the ball 15 to fit under the aluminum workpiece, which is convenient for moving it.

[0027] In another embodiment provided by the present invention, the output end of the driving motor 6 is connected to the outer surface of one end of the shaft rod 7, the outer wall of the guide ring 8 is welded to the outer surface of one end of the pressure plate 9, and the position of the guide ring 8 on the outer wall of the shaft rod 7 can be adjusted to facilitate the pressing of the aluminum workpiece.

[0028] In an embodiment provided by the present invention, the slide groove 12 and the guide outlet 11 are through structures, and the number of balls 15 is several. When in use, the slide groove 12 can facilitate the cleaning of debris generated by engraving, and then the debris can be taken out through the guide outlet 11.

[0029] In another embodiment provided by the present invention, the limiting groove 16 and the central groove 13 are through structures, and the connecting rod 17 is movably connected to the limiting groove 16 through a limiting spring 18. The limiting groove 16 is mainly used to retract the connecting rod 17 when in use.

[0030] It should be noted that the present invention is a workpiece clamping device for an aluminum engraving machine. When in use, the base 1 needs to be installed on the engraving machine, and then the aluminum workpiece to be engraved is placed on the carrier 2. Then, the ball 15 on the center plate 14 can be used to facilitate the movement of the aluminum workpiece. When the aluminum workpiece is moved to a suitable position, the electromagnet 19 can be energized. At this time, the electromagnet 19 will magnetically attract the bottom of the center plate 14, causing the center plate 14 to shrink into the center groove 13, thereby causing the ball 15 to break away from contact with the aluminum workpiece, allowing the aluminum workpiece to be stably placed on the carrier 2. When the center plate 14 shrinks, the connecting rod 17 under the center plate 14 will compress the limit spring 18 to enter the limit groove 16 When the processing is completed, the electromagnet 19 can be de-energized. At this time, the limit spring 18 rebounds the connecting rod 17 to make the middle plate 14 rise, and the middle plate 14 drives the ball 15 to fit under the aluminum workpiece, which is convenient for moving it. When processing the aluminum, the cylinder 4 can be started to push the clamping plate 5 to move and clamp it on both sides of the aluminum workpiece. Then the drive motor 6 can be started to drive the shaft rod 7 to rotate, so that the shaft rod 7 drives the guide ring 8 to rotate, and the pressure plate 9 on the guide ring 8 is flipped and pressed above the two sides of the aluminum workpiece, which can form a pressing effect on the aluminum workpiece, improve the stability of the aluminum workpiece clamping, and the guide ring 8 can adjust its position on the shaft rod 7 according to the condition of the aluminum workpiece, which is convenient for pressing the aluminum workpiece, which is more practical.

[0031] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely preferred examples of the present invention and are not intended to limit the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A workpiece clamping device for an aluminum engraving machine, comprising a base (1), characterized in that: The upper outer surface of the base (1) is provided with a carrier (2) and a side plate (3), the side plate (3) is located on both sides of the carrier (2), the outer surface of one side of the side plate (3) is provided with a cylinder (4), the outer surface of one end of the cylinder (4) is detachably connected to a clamp (5), the outer surface of one side of the clamp (5) is detachably connected to a drive motor (6), the middle part of the clamp (5) is provided with a shaft (7), the outer wall of the shaft (7) is movably connected to a guide ring (8), the outer wall of the guide ring (8) is provided with a pressure plate (9) and a fastening wire (10), the pressure plate (9) is located on one side of the fastening wire (10), and the outer surface of the lower end of the clamp (5) is provided with a slider (20).

2. The workpiece clamping device of an aluminum engraving machine according to claim 1, characterized in that: The outer surfaces of both ends of the carrier (2) are provided with guide ports (11), the outer surface of the upper end of the carrier (2) is provided with a slide groove (12), the middle of the carrier (2) is provided with a center groove (13), the middle of the center groove (13) is provided with a center plate (14), and the middle of the center plate (14) is movably connected with a ball (15).

3. The workpiece clamping device of an aluminum engraving machine according to claim 2, characterized in that: A limiting groove (16) and an electromagnet (19) are provided in the middle of the carrier (2), the limiting groove (16) is located on both sides of the electromagnet (19), a connecting rod (17) is provided on the outer surface of the lower end of the middle plate (14), and a limiting spring (18) is provided between the connecting rod (17) and the limiting groove (16).

4. The workpiece clamping device for an aluminum engraving machine according to claim 1, characterized in that: The output end of the driving motor (6) is connected to the outer surface of one end of the shaft (7), and the outer wall of the guide ring (8) is welded to the outer surface of one end of the pressure plate (9).

5. The workpiece clamping device for an aluminum engraving machine according to claim 2, characterized in that: The chute (12) and the guide outlet (11) are connected to each other, and the number of the balls (15) is several.

6. The workpiece clamping device for an aluminum engraving machine according to claim 3, characterized in that: The limiting groove (16) and the center groove (13) are a through structure, and the connecting rod (17) is movably connected to the limiting groove (16) via a limiting spring (18).

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