Flying chip prevention device for grinding machine

Abstract

The utility model relates to the technical field of grinding machine design, in particular to a flying chip prevention device for a grinding machine. Comprising a workbench, a chip removal groove formed in the upper portion of the workbench, a mounting plate mounted on the upper portion of the chip removal groove, a placing plate mounted on the mounting plate and used for placing a to-be-machined workpiece, telescopic assemblies mounted on the side portions of the placing plate, baffle assemblies mounted on the telescopic assemblies, and a clamping assembly mounted in the chip removal groove and used for clamping the to-be-machined workpiece. The chip discharging assembly is used for discharging waste chips in the chip discharging groove, and the receiving assembly is installed at a port of the chip discharging groove and used for receiving the waste chips output from the chip discharging groove. Through the arrangement, flying chips can be effectively blocked during workpiece machining, centralized collection treatment is facilitated, the device is suitable for industrial application, and the use experience of a user is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of grinding machine design, in particular to a flying chip prevention device for a grinding machine. Background Art

[0002] CNC grinding machines are machine tools that use grinding tools to grind the surface of workpieces. Most grinders use high-speed rotating grinding wheels for grinding, while a few use other grinding tools such as oilstones, sanding belts, and free abrasives for processing. Grinding machines can process materials with higher hardness, such as hardened steel, cemented carbide, etc.

[0003] When the grinder is working, the debris ground off the parts forms flying chips, which will splash onto the ground next to the grinder and are difficult to clean. Moreover, when there are people next to the grinder, the flying chips can easily injure people.

[0004] Therefore, it is necessary to propose a technical means to solve the above defects. Utility Model Content

[0005] The utility model adopts the following technical solutions:

[0006] A chip flying prevention device for a grinding machine includes a workbench, a chip trough opened on the upper part of the workbench, a mounting plate installed on the upper part of the chip trough, a placement plate installed on the mounting plate for placing a workpiece to be processed, a telescopic assembly installed on each side of the placement plate, a baffle assembly installed on the telescopic assembly, a chip removal assembly installed in the chip trough for discharging waste chips in the chip trough, and a receiving assembly installed at the chip trough port for receiving waste chips output from the chip trough.

[0007] Preferably, both side walls of the chip removal groove are inclined toward the bottom wall.

[0008] Preferably, the telescopic assembly includes a first electric telescopic rod installed on the side of the placement plate.

[0009] Preferably, the baffle assembly includes a first baffle, a second baffle and a second electric telescopic rod; the first baffle is connected to the telescopic assembly, and a slot is provided on the first baffle; the second baffle is inserted into the slot; the second electric telescopic rod is installed in the slot to drive the second baffle to rise and fall vertically.

[0010] Preferably, the chip removal assembly includes a rotating shaft installed in the chip removal groove, a spiral chip removal blade installed on the outer periphery of the rotating shaft for discharging waste chips in the chip removal groove, and a first servo motor connected to the rotating shaft for driving the rotating shaft to rotate.

[0011] Preferably, the receiving assembly includes a chip receiving frame installed at the chip flute port.

[0012] Preferably, it further comprises a moving component connected to the placement plate and used for pushing the placement plate to move along the length direction of the installation plate.

[0013] Preferably, the moving assembly includes a screw rod, a connecting block and a second servo motor; a mounting groove is provided on the mounting plate; the screw rod is installed in the mounting groove; the connecting block is installed on the screw rod and connected to the placement plate; the second servo motor is connected to the screw rod for driving the screw rod to rotate.

[0014] Preferably, a side portion of the mounting groove is provided with an inclined guide groove communicating with the chip removal groove.

[0015] The utility model relates to a chip-flying prevention device for a grinding machine. Through the arrangement of a chip groove, a mounting plate, a placement plate, a telescopic assembly, a baffle assembly, a chip removal assembly and a receiving assembly, the device can effectively block flying chips during workpiece processing and facilitate centralized collection and treatment. The device is suitable for industrial applications and greatly improves the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is an overall schematic diagram of an anti-flying chip device for a grinding machine according to the present invention;

[0017] Figure 2 for Figure 1 Schematic diagram of the cross-section structure;

[0018] Figure 3 for Figure 1 Schematic diagram of the cross-sectional structure from another angle. DETAILED DESCRIPTION

[0019] The following is a clear and complete description of the technical solution of the present invention in conjunction with the accompanying drawings. Obviously, the embodiments described are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of the present invention.

[0020] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating positions or relationships, are based on the positions or relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0021] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0022] See also Figures 1 to 3 A chip flying prevention device for a grinding machine includes a workbench 10, a chip groove 101 opened on the upper part of the workbench 10, a mounting plate 20 installed on the upper part of the chip groove 101, a placement plate 30 installed on the mounting plate 20 for placing a workpiece to be processed, a telescopic assembly 40 installed on each side of the placement plate 30, a baffle assembly 50 installed on the telescopic assembly 40, a chip removal assembly 60 installed in the chip groove 101 for discharging waste chips in the chip groove 101, and a receiving assembly 70 installed at the port of the chip groove 101 for receiving waste chips output from the chip groove 101.

[0023] Specifically, in this embodiment, during operation, the workpiece to be processed is mounted on the placement plate 30, and then the distance between the two relatively arranged baffle assemblies 50 is adjusted by the telescopic assembly 40, so that the baffle assemblies 50 fall on the chip groove 101 in the vertical direction, and then the processing device of the grinder processes the workpiece located on the placement plate 30, and the waste chips generated during processing are blocked by the baffle assembly 50 and fall into the chip groove 101, and then the chip removal assembly 60 works to output the waste chips in the chip groove 101 to the receiving assembly 70, so as to facilitate the cleaning of the waste chips.

[0024] The utility model relates to a chip-flying prevention device for a grinding machine. Through the arrangement of a chip groove 101, a mounting plate 20, a placement plate 30, a telescopic assembly 40, a baffle assembly 50, a chip removal assembly 60 and a receiving assembly 70, the device can effectively block flying chips during workpiece processing and facilitate centralized collection and processing. It is suitable for industrial applications and greatly improves the user experience.

[0025] In a specific embodiment, the two side walls of the chip trough 101 are tilted toward the bottom wall. In this embodiment, by tilting the two side walls, on the one hand, the width of the chip trough 101 is increased, so that it can effectively cover the mounting plate 20 and the placement plate 30, and on the other hand, the waste chips that fall into the chip trough 101 can be effectively and centrally processed. The telescopic assembly 40 includes a first electric telescopic rod installed on the side of the placement plate 30. The baffle assembly 50 includes a first baffle 501, a second baffle 502 and a second electric telescopic rod 503; the first baffle 501 is connected to the telescopic assembly 40, and the first baffle 501 is provided with a slot; the second baffle 502 is inserted into the slot; the second electric telescopic rod 503 is installed in the slot to drive the second baffle 502 to rise and fall vertically. In this embodiment, the flying chips are blocked by the first baffle 501 and the second baffle 502, and the height of the second baffle 502 is adjusted by the second electric telescopic rod 503 so that when it is necessary to take or place the workpiece on the placement plate 30, the height can be lowered to facilitate operation by the staff.

[0026] In one embodiment, the chip removal assembly 60 includes a rotating shaft 601 mounted within the chip removal trough 101, a spiral chip removal blade 602 mounted on the outer periphery of the rotating shaft 601 for discharging waste chips from the chip removal trough 101, and a first servo motor 603 connected to the rotating shaft 601 for driving the rotating shaft 601. The receiving assembly 70 includes a chip receiving frame mounted at the end of the chip removal trough 101.

[0027] In one specific embodiment, a moving assembly 80 is further included, connected to the placement plate 30 and configured to propel the placement plate 30 along the length of the mounting plate 20. In this embodiment, the moving assembly 80 is configured to adjust the horizontal position of the placement plate 30 and the workpiece on it for industrial processing. The moving assembly 80 includes a screw 801, a connecting block 802, and a second servo motor 803. The mounting plate 20 is provided with a mounting slot 804. The screw 801 is mounted within the mounting slot 804. The connecting block 802 is mounted on the screw 801 and connected to the placement plate 30. The second servo motor 803 is connected to the screw 801 and configured to drive the screw 801 to rotate. Specifically, during operation, the second servo motor 803 drives the screw 801 to rotate, thereby moving the connecting block 802 along the mounting slot 804, thereby driving the placement plate 30 to move. The side of the mounting slot 804 is provided with an inclined guide slot 805 that communicates with the chip removal slot 101. In this embodiment, the provision of the inclined guide groove 805 facilitates the operator to use an air gun to push the waste chips that fall into the installation groove 804 into the chip discharge groove 101 .

[0028] The utility model relates to a chip-flying prevention device for a grinding machine. Through the arrangement of a chip groove 101, a mounting plate 20, a placement plate 30, a telescopic assembly 40, a baffle assembly 50, a chip removal assembly 60 and a receiving assembly 70, the device can effectively block flying chips during workpiece processing and facilitate centralized collection and processing. It is suitable for industrial applications and greatly improves the user experience.

[0029] The above embodiments merely illustrate several implementations of the present invention. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the present invention. It should be noted that a person skilled in the art would be able to make numerous variations and improvements without departing from the concept of the present invention, all of which fall within the scope of protection of the present invention. Therefore, the scope of protection of the present invention shall be determined by the appended claims.

Claims

1. A chip prevention device for a grinding machine, characterized in that: It includes a workbench, a chip removal groove opened on the upper part of the workbench, a mounting plate installed on the upper part of the chip removal groove, a placement plate installed on the mounting plate for placing the workpiece to be processed, a telescopic component installed on each side of the placement plate, a baffle component installed on the telescopic component, a chip removal component installed in the chip removal groove for discharging waste chips in the chip removal groove, and a receiving component installed on the chip removal groove port for receiving waste chips output from the chip removal groove.

2. The anti-flying chip device for a grinding machine according to claim 1, characterized in that: The two side walls of the chip removal groove are arranged to be inclined toward the bottom wall.

3. The anti-flying chip device for a grinding machine according to claim 1, characterized in that: The telescopic assembly includes a first electric telescopic rod installed on the side of the placement plate.

4. The anti-flying chip device for a grinding machine according to claim 1, characterized in that: The baffle assembly includes a first baffle, a second baffle and a second electric telescopic rod; the first baffle is connected to the telescopic assembly, and a slot is provided on the first baffle; the second baffle is inserted into the slot; the second electric telescopic rod is installed in the slot to drive the second baffle to rise and fall vertically.

5. The anti-flying chip device for a grinding machine according to claim 1, characterized in that: The chip removal assembly includes a rotating shaft installed in the chip removal groove, a spiral chip removal blade installed on the outer periphery of the rotating shaft for discharging waste chips in the chip removal groove, and a first servo motor connected to the rotating shaft for driving the rotating shaft to rotate.

6. The anti-flying chip device for a grinding machine according to claim 1, characterized in that: The receiving assembly includes a chip receiving frame installed on the chip discharge groove port.

7. The anti-flying chip device for a grinding machine according to claim 1, characterized in that: It also includes a moving component connected to the placement plate and used to push the placement plate to move along the length direction of the installation plate.

8. The anti-flying chip device for a grinding machine according to claim 7, characterized in that: The moving assembly includes a screw rod, a connecting block and a second servo motor; a mounting groove is provided on the mounting plate; the screw rod is installed in the mounting groove; the connecting block is installed on the screw rod and connected to the placement plate; the second servo motor is connected to the screw rod for driving the screw rod to rotate.

9. The anti-flying chip device for a grinding machine according to claim 8, characterized in that: An inclined guide groove communicating with the chip removal groove is provided on the side of the installation groove.

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