Hardware product grinding machine

Abstract

The utility model discloses a hardware product grinder relates to grinding equipment technical field, including base, clamping mechanism and dust removal mechanism, base surface is provided with machining table, machining table one side is provided with clamping mechanism, base is internally provided with dust removal mechanism, base surface is provided with support, the support is internally provided with groove, the groove is internally provided with the driven shaft, and the driven shaft is provided with the driven shaft. The grinding device has the advantages that the servo motor works to drive the sliding blocks at the two ends of the two-way lead screw to move, so that the movable plate is driven to move, the grinding disc is driven to move, and the grinding disc is driven to move. Hardware products of different sizes can be clamped conveniently, the hardware products are not prone to displacement during grinding and more convenient to use, a dust collector works during grinding, dust generated during grinding passes through a dust hood, a feeding pipe and a discharging pipe and is collected in a collecting box, air pollution can be effectively reduced, and collecting and cleaning are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of grinding equipment, in particular to a hardware product grinding machine. Background Art

[0002] Grinding is an important processing method in ultra-precision machining. Its advantages are high processing accuracy and a wide range of processing materials. A grinder is a grinder that uses a grinding tool coated with or embedded with abrasives to grind the surface of a workpiece. It is mainly used to grind high-precision planes, internal and external cylindrical surfaces, conical surfaces, spherical surfaces, threaded surfaces and other surfaces in the workpiece. The main types of grinders are disc grinders, shaft grinders and various special grinders. However, existing grinders will generate a lot of dust during grinding, which not only affects the air quality, but also makes cleaning inconvenient. Utility Model Content

[0003] The hardware product grinding machine provided by the utility model solves the existing problems.

[0004] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a hardware product grinder, including a base, a clamping mechanism and a dust removal mechanism, a processing table is provided on the surface of the base, a clamping mechanism is provided on one side of the processing table, a dust removal mechanism is provided in the base, a bracket is provided on the surface of the base, a groove is provided in the bracket, a driven shaft is provided in the groove, the groove is rotatably connected to one end of the driven shaft, a driven gear is provided on the driven shaft, one end of the driven shaft passes through the bracket and is connected to an electric push rod, and one end of the electric push rod is connected to the grinding disc.

[0005] Preferably, the clamping mechanism includes a servo motor, a bidirectional screw rod, a slider, a movable plate, a spring and a clamping plate. A slide groove is provided on one side of the processing table, a servo motor is provided in the slide groove, the output shaft of the servo motor is connected to the bidirectional screw rod, opposite threads are provided at both ends of the bidirectional screw rod, sliders are provided at both ends of the bidirectional screw rod, the slider is connected to the movable plate, a spring is provided on one side of the movable plate, and the spring is connected to one side of the clamping plate.

[0006] Preferably, the dust removal mechanism includes a partition, a dust hood, a vacuum cleaner, a feed pipe, a discharge pipe and a collection box. A partition is provided in the base, a vacuum cleaner is provided on the partition, and a collection box is provided under the partition. One end of the vacuum cleaner is connected to the dust hood through a feed pipe, the other end of the vacuum cleaner is connected to one end of the discharge pipe, and the other end of the discharge pipe passes through the partition and is connected to the collection box.

[0007] Preferably, a driving motor is provided in the groove, a driving gear is provided on the output shaft of the driving motor, and the driving gear and the driven gear are meshed with each other.

[0008] Preferably, a plurality of ventilation holes are provided on the inner surface of the processing table, and a dust hood is provided below the ventilation holes.

[0009] Preferably, a protective pad is provided on one side of the clamping plate, and the protective pad is made of rubber.

[0010] The beneficial effects of the utility model are as follows: the servo motor works to drive the sliders at both ends of the bidirectional screw rod to move, thereby driving the moving plate to move, which is convenient for clamping hardware products of different sizes, making it difficult to shift during grinding and more convenient to use. While grinding, the vacuum cleaner works, so that the dust generated during grinding passes through the dust hood, the feed pipe and the discharge pipe, and is collected in the collection box, which can effectively reduce air pollution and makes it easy to collect and clean. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a structural schematic diagram of the utility model.

[0012] Figure 2 for Figure 1 Schematic diagram of the enlarged structure at point A in the middle.

[0013] Figure 3 It is a cross-sectional structural schematic diagram of the utility model.

[0014] Figure 4 for Figure 3 Schematic diagram of the enlarged structure at point B in the middle.

[0015] Numbers in the figure: 1. base; 2. clamping mechanism; 3. dust removal mechanism; 4. bracket; 5. driven shaft; 6. driven gear; 7. electric push rod; 8. grinding disc; 9. processing table; 10. servo motor; 11. bidirectional screw; 12. slider; 13. moving plate; 14. spring; 15. clamping plate; 16. partition; 17. dust hood; 18. vacuum cleaner; 19. feed pipe; 20. discharge pipe; 21. collection box; 22. protective pad; 23. ventilation hole; 24. drive motor; 25. driving gear. DETAILED DESCRIPTION

[0016] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0017] Reference Figure 1-Figure 4As shown, the hardware product grinding machine includes a base 1, a clamping mechanism 2 and a dust removal mechanism 3. A processing table 9 is provided on the surface of the base 1, a clamping mechanism 2 is provided on one side of the processing table 9, a dust removal mechanism 3 is provided in the base 1, a bracket 4 is provided on the surface of the base 1, a groove is provided in the bracket 4, a driven shaft 5 is provided in the groove, the groove is rotatably connected to one end of the driven shaft 5, a driven gear 6 is provided on the driven shaft 5, one end of the driven shaft 5 passes through the bracket 4 and is connected to the electric push rod 7, one end of the electric push rod 7 is connected to the grinding disc 8, a driving motor 24 is provided in the groove, a driving gear 25 is provided on the output shaft of the driving motor 24, the driving gear 25 and the driven gear 6 are meshed with each other, the driving motor 24 works, the driving gear 25 drives the driven gear 6 to rotate, thereby driving the grinding disc 8 on the electric push rod 7 to rotate, so as to facilitate grinding, a plurality of ventilation holes 23 are provided on the inner surface of the processing table 9, a dust cover 17 is provided below the ventilation hole 23 for easy collection, a protective pad 22 is provided on one side of the clamping plate 15, and the protective pad 22 is made of rubber material to protect the product.

[0018] The clamping mechanism 2 includes a servo motor 10, a bidirectional screw 11, a slider 12, a movable plate 13, a spring 14 and a clamping plate 15. A slide groove is provided on one side of the processing table 9, and a servo motor 10 is provided in the slide groove. The output shaft of the servo motor 10 is connected to the bidirectional screw 11. Opposite threads are provided at both ends of the bidirectional screw 11. Slide blocks 12 are provided at both ends of the bidirectional screw 11. The slider 12 is connected to the movable plate 13. A spring 14 is provided on one side of the movable plate 13. The spring 14 is connected to one side of the clamping plate 15. When the servo motor 10 works, it drives the sliders 12 at both ends of the bidirectional screw 11 to move, thereby driving the movable plate 13 to move, which is convenient for clamping hardware products, making it difficult to shift during grinding and more convenient to use.

[0019] The dust removal mechanism 3 includes a partition 16, a dust hood 17, a dust collector 18, a feed pipe 19, a discharge pipe 20 and a collection box 21. A partition 16 is provided in the base 1, a dust collector 18 is provided on the partition 16, and a collection box 21 is provided under the partition 16. One end of the dust collector 18 is connected to the dust hood 17 through the feed pipe 19, and the other end of the dust collector 18 is connected to one end of the discharge pipe 20. The other end of the discharge pipe 20 passes through the partition 16 and is connected to the collection box 21. When the dust collector 18 works, the dust generated during grinding passes through the dust hood 17, the feed pipe 19 and the discharge pipe 20, and is collected in the collection box 21, thereby reducing air pollution and facilitating collection and cleaning.

[0020] Working principle: When the utility model device is in use, the hardware product is placed on the processing table 9, and the servo motor 10 works to drive the sliders 12 at both ends of the bidirectional screw rod 11 to move, thereby driving the moving plate 13 to move, so as to facilitate clamping the hardware product. According to the height of the hardware product, the electric push rod 7 is extended to a suitable position, the drive motor 24 works, and the active gear 25 drives the driven gear 6 to rotate, thereby driving the grinding disc 8 on the electric push rod 7 to rotate. While grinding, the vacuum cleaner 18 works, so that the dust generated during grinding passes through the dust hood 17, the feed pipe 19 and the discharge pipe 20, and is collected in the collection box 21 to ensure good air quality.

[0021] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A hardware product grinding machine, comprising a base (1), a clamping mechanism (2) and a dust removal mechanism (3), characterized in that: A processing table (9) is provided on the surface of the base (1), a clamping mechanism (2) is provided on one side of the processing table (9), a dust removal mechanism (3) is provided inside the base (1), a bracket (4) is provided on the surface of the base (1), a groove is provided in the bracket (4), a driven shaft (5) is provided in the groove, the groove is rotatably connected to one end of the driven shaft (5), a driven gear (6) is provided on the driven shaft (5), one end of the driven shaft (5) passes through the bracket (4) and is connected to an electric push rod (7), and one end of the electric push rod (7) is connected to a grinding disc (8).

2. The hardware product grinding machine according to claim 1, characterized in that: The clamping mechanism (2) comprises a servo motor (10), a bidirectional screw rod (11), a slider (12), a movable plate (13), a spring (14) and a clamping plate (15); a slide groove is provided on one side of the processing table (9); a servo motor (10) is provided in the slide groove; an output shaft of the servo motor (10) is connected to the bidirectional screw rod (11); opposite threads are provided at both ends of the bidirectional screw rod (11); sliders (12) are provided at both ends of the bidirectional screw rod (11); the slider (12) is connected to the movable plate (13); a spring (14) is provided on one side of the movable plate (13); and the spring (14) is connected to one side of the clamping plate (15).

3. The hardware product grinding machine according to claim 1, characterized in that: The dust removal mechanism (3) comprises a partition (16), a dust hood (17), a dust collector (18), a feed pipe (19), a discharge pipe (20) and a collection box (21); a partition (16) is provided inside the base (1); a dust collector (18) is provided on the partition (16); a collection box (21) is provided below the partition (16); one end of the dust collector (18) is connected to the dust hood (17) via the feed pipe (19); the other end of the dust collector (18) is connected to one end of the discharge pipe (20); and the other end of the discharge pipe (20) passes through the partition (16) and is connected to the collection box (21).

4. The hardware product grinding machine according to claim 1, characterized in that: A driving motor (24) is arranged in the groove, and a driving gear (25) is arranged on the output shaft of the driving motor (24), and the driving gear (25) and the driven gear (6) are meshed with each other.

5. The hardware product grinding machine according to claim 1, characterized in that: The inner surface of the processing table (9) is provided with a plurality of ventilation holes (23), and a dust collecting cover (17) is provided below the ventilation holes (23).

6. The hardware product grinding machine according to claim 2, characterized in that: A protection pad (22) is provided on one side of the clamping plate (15), and the protection pad (22) is made of rubber.

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