Burr cutting device for metal parts

Abstract

The utility model discloses a burr cutting device for metal parts, which comprises a three-axis driving mechanism, a rotary cutting and polishing integrated device, a dust collection device, a first fixing device and a second fixing device, the three-axis driving mechanism comprises a first motor and a first screw rod, one side of the first screw rod is movably connected with a movable seat, and the three-axis driving mechanism is arranged to drive the first motor to rotate and polish the first screw rod. The grinding position in the horizontal direction can be adjusted, the grinding position in the longitudinal direction can also be adjusted, the working efficiency is improved, a large amount of dust can be generated in the grinding process, a human body can be hurt, the dust generated in the grinding process is driven by a dust suction motor by arranging a dust suction device, and dust on a workbench is sucked from a dust suction pipe opening; by means of the structure, the safety of a human body is protected, the workbench is clean and tidy, the grinding quality is improved, by arranging the fixing device, regular products can be clamped and fixed, cylindrical irregular products can also be clamped and fixed, the applicability is improved, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical processing, in particular to a burr cutting device for metal parts. Background Art

[0002] As we all know, mechanical processing mainly refers to the process of changing the external dimensions or mechanical properties of parts through mechanical equipment. According to the processing method, it can be divided into cutting, pressure processing and grinding. Grinding is a type of surface modification technology, which is mainly used to obtain a specific surface roughness of the workpiece.

[0003] Existing burr cutting devices for metal parts can often only fix one type of parts when fixing parts, such as fixing block parts and then grinding them. However, if tubular parts need to be ground, the clamping needs to be replaced to fix the tubular parts and then grind them. In addition, a large amount of dust will be generated during grinding, which is harmful to the human body, and the existing devices cannot cut and grind at the same time. For example, a Chinese patent discloses a burr cutting device for metal casting, and its application number is: CN202020257782.8, which includes: a workbench, a cutting mechanism and a fastening mechanism, the cutting mechanism is provided at one end of the workbench, and the fastening mechanism is provided in the middle of the workbench; the cutting column is provided on the workbench, and the lifting threaded rod is perpendicular to the workbench and provided in the cutting column. The device cannot adjust the longitudinal grinding position, and the dust generated during grinding cannot be cleaned, and it cannot cut and grind at the same time, and its applicability is relatively limited. Utility Model Content

[0004] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art, and to provide a burr cutting device for metal parts. By setting a three-axis driving mechanism, not only the horizontal grinding position but also the longitudinal grinding position can be adjusted, thereby improving work efficiency. A large amount of dust will be generated during the grinding process, which will cause harm to the human body. By setting a dust suction device, the dust generated during grinding is driven by the dust suction motor, and the dust on the workbench is sucked from the dust suction pipe mouth, which not only protects human safety, but also makes the workbench tidy and improves the grinding quality. By setting a fixing device, not only regular products can be clamped and fixed, but also cylindrical irregular products can be fixed and clamped, thereby improving applicability and work efficiency. By setting a rotating cutting and grinding integrated device, it can realize both cutting and grinding burrs, thereby reducing unnecessary waste of resources and saving resources.

[0005] The utility model also provides a burr cutting device for metal parts as mentioned above, comprising: a workbench, the upper surface of the workbench is fixedly connected to a support plate, the upper surface of the support plate is fixedly connected to a driving mechanism, the driving mechanism comprises: a motor 1, the output end of the motor 1 is fixedly connected to a screw rod 1, one side of the screw rod 1 is movably connected to a moving seat, the upper surface of the moving seat is fixedly connected to a support, the side surface of the support is fixedly connected to a motor 2, the output end of the motor 2 is fixedly connected to a screw rod 2, and one side of the screw rod 2 is movably connected to an adjustment seat; through the mutual cooperation between the above components, not only the horizontal grinding position can be adjusted, but also the longitudinal grinding position can be adjusted, thereby improving work efficiency.

[0006] The lower surface of the adjustment seat is fixedly connected with a rotating cutting and grinding device, and the rotating cutting and grinding device includes: a side plate, the lower surface of the side plate is fixedly connected with a first hydraulic cylinder, the output end of the first hydraulic cylinder is fixedly connected with a first hydraulic rod, the lower surface of the first hydraulic rod is fixedly connected with a bottom plate, the side surface of the bottom plate is fixedly connected with a rotating cylinder, the output end of the rotating cylinder is fixedly connected with a mounting plate, the inner surface of the mounting plate is fixedly connected with a first stepper motor, the output end of the first stepper motor is fixedly connected with a grinding disc, the inner surface of the mounting plate is fixedly connected with a second stepper motor, and the output end of the second stepper motor is fixedly connected with a cutting disc. Through the mutual cooperation between the above components, the cutting and grinding angles can be conveniently adjusted as needed, which improves applicability.

[0007] The inner surface of the workbench is fixedly connected with a dust suction device, and the dust suction device includes: a dust suction motor, and the upper surface of the dust suction motor is fixedly connected with a dust suction pipe, and the dust suction pipe is fixedly connected to the upper surface of the workbench. Through the mutual cooperation between the above components, the dust generated during grinding is driven by the dust suction motor, and the dust on the workbench is sucked from the dust suction pipe, thereby improving the grinding quality and reducing the defective rate of the polished product.

[0008] According to the burr cutting device for metal parts described in the utility model, the side surface of the workbench is fixedly connected with a dust exhaust device, and the dust exhaust device includes: a dust barrel, and the side surface of the dust barrel is fixedly connected with a dust exhaust pipe, and the dust exhaust pipe is fixedly connected to the inner side of the workbench. Through the mutual cooperation between the above components, the dust generated during grinding is sucked into the dust barrel, ensuring cleanliness during work.

[0009] According to the burr cutting device for metal parts described in the utility model, the upper surface of the workbench is fixedly connected with a fixing device 1, and the fixing device 1 includes: a rotating downward pressing cylinder, and the upper surface of the rotating downward pressing cylinder is fixedly connected with a pressing head. Through the mutual cooperation between the above components, the product to be polished is fixed, so that the product is polished in a stable state.

[0010] According to the burr cutting device for metal parts described in the utility model, the upper surface of the workbench is fixedly connected with a second fixing device, and the second fixing device includes: a second hydraulic cylinder, the output end of the second hydraulic cylinder is fixedly connected with a second hydraulic rod, the side wall of the second hydraulic rod is fixedly connected with a clamping disk, and the side surface of the support plate is fixedly connected with a pressure plate. Through the mutual cooperation between the above components, not only regular products can be clamped and fixed, but also cylindrical irregular products can be fixed and clamped, and the applicability is improved.

[0011] According to the burr cutting device for metal parts described in the utility model, the upper surface of the support plate is fixedly connected with a bracket, the upper surface of the bracket is fixedly connected with a fixed block, and the side surface of the fixed block is provided with a pressure spring. Through the mutual cooperation between the above components, the movable seat is prevented from hitting the fixed block when it moves horizontally, thereby increasing the service life of the device.

[0012] According to the burr cutting device for metal parts described in the utility model, the upper surface of the workbench is provided with grooves which are evenly arranged. Through the mutual cooperation between the above components, the waste residue on the workbench falls to the bottom, keeping the workbench clean.

[0013] According to the burr cutting device for metal parts described in the utility model, the lower surface of the workbench is fixedly connected with a supporting leg. Through the mutual cooperation between the above components, the device is supported and stabilized.

[0014] According to the burr cutting device for metal parts described in the utility model, the outer surfaces of the clamping disc and the pressure plate are pasted with anti-skid rubber pads. Through the mutual cooperation between the above components, when clamping the product, it is not easy to fall off, the clamping is stable, and the grinding is convenient.

[0015] Beneficial Effects

[0016] Compared with the prior art, the utility model can adjust not only the horizontal grinding position but also the longitudinal grinding position by setting a three-axis driving mechanism, thereby improving work efficiency. A large amount of dust will be generated during the grinding process, which will cause harm to the human body. By setting a dust suction device, the dust generated during grinding is driven by the dust suction motor, and the dust on the workbench is sucked in from the dust suction pipe mouth, which not only protects human safety, but also makes the workbench tidy and improves the grinding quality. By setting a fixing device, not only regular products can be clamped and fixed, but also cylindrical irregular products can be fixed and clamped, thereby improving applicability and work efficiency. By setting a rotating cutting and grinding integrated device, it can realize both cutting and grinding of burrs, thereby reducing unnecessary waste of resources and saving resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0018] Figure 1 This is the overall structural diagram of the burr cutting device for metal parts of the utility model;

[0019] Figure 2 This is an overall cross-sectional structural diagram of the burr cutting device for metal parts of the utility model;

[0020] Figure 3 It is a side sectional structural diagram of the burr cutting device for metal parts of the utility model;

[0021] Figure 4 The utility model is a burr cutting device for metal parts Figure 1 Enlarged view of point A in the middle;

[0022] Figure 5 This is a structural diagram of a rotary cutting and grinding integrated device for burr cutting of metal parts of the utility model;

[0023] Legend:

[0024] 1. Workbench; 2. Support plate; 3. Bracket; 4. Fixed block; 5. Motor 1; 6. Screw 1; 7. Moving seat; 8. Support; 9. Motor 2; 10. Screw 2; 11. Adjusting seat; 12. Side plate; 13. First hydraulic cylinder; 14. First hydraulic rod; 15. Bottom plate; 16. Second hydraulic cylinder; 17. Second hydraulic rod; 18. Clamping plate; 19. Pressing plate; 20. Rotating downward pressure cylinder; 21. Pressing head; 22. Dust suction pipe; 23. Dust suction motor; 24. Dust bucket; 25. Dust exhaust pipe; 26. Support leg; 27. Rotating cylinder; 28. Mounting plate; 29. ​​First stepper motor; 30. Grinding disc; 31. Second stepper motor; 32. Cutting disc. DETAILED DESCRIPTION

[0025] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0026] Reference Figure 1-5The embodiment of the utility model is a burr cutting device for metal parts, which includes: a workbench 1, a support plate 2 is fixedly connected to the upper surface of the workbench 1, a driving mechanism is fixedly connected to the upper surface of the support plate 2, the driving mechanism includes: a motor 5, a screw rod 6 is fixedly connected to the output end of the motor 5, a moving seat 7 is movably connected to one side of the screw rod 6, a bracket 3 is fixedly connected to the upper surface of the support plate 2, a fixed block 4 is fixedly connected to the upper surface of the bracket 3, a pressure spring is provided on the side surface of the fixed block 4, so that when the moving seat 7 moves horizontally, it can prevent the collision with the fixed block 4, thereby increasing the service life of the device, a support 8 is fixedly connected to the upper surface of the moving seat 7, a motor 2 9 is fixedly connected to the side surface of the support 8, a screw rod 2 10 is fixedly connected to the output end of the motor 2 9, and an adjusting seat 11 is movably connected to one side of the screw rod 2 10; not only the grinding position in the horizontal direction but also the grinding position in the longitudinal direction can be adjusted, thereby improving the work efficiency.

[0027] The lower surface of the adjustment seat 11 is fixedly connected with a grinding device, and the grinding device includes: a side plate 12, a first hydraulic cylinder 13 is fixedly connected to the lower surface of the side plate 12, a first hydraulic rod 14 is fixedly connected to the output end of the first hydraulic cylinder 13, and a bottom plate 15 is fixedly connected to the lower surface of the first hydraulic rod 14; the side plate 12 drives the grinding device to rise and fall, thereby achieving the purpose of adjusting the height of the bottom plate 15, and the upper surface of the workbench 1 is fixedly connected with a fixing device 1, and the fixing device 1 includes: a rotating downward pressing cylinder 20, and a pressure head 21 is fixedly connected to the upper surface of the rotating downward pressing cylinder 20, so that the product to be polished is fixed. Products can be polished in a stable state. The upper surface of the workbench 1 is fixedly connected with a fixing device 2, and the fixing device 2 includes: a second hydraulic cylinder 16, and the output end of the second hydraulic cylinder 16 is fixedly connected with a second hydraulic rod 17, and the side wall of the second hydraulic rod 17 is fixedly connected with a clamping disk 18. The side surface of the support plate 2 is fixedly connected with a pressing plate 19, which can not only clamp and fix regular products, but also fix and clamp cylindrical irregular products, and the applicability is improved. The outer surfaces of the clamping disk 18 and the pressing plate 19 are pasted with anti-slip rubber pads, so that when clamping the product, it is not easy to fall off, so that the clamping is stable and convenient for polishing.

[0028] A dust suction device is fixedly connected to the inner surface of the workbench 1, and the dust suction device includes: a dust suction motor 23, and a dust suction pipe 22 is fixedly connected to the upper surface of the workbench 1. The side surface of the workbench 1 is fixedly connected to a dust exhaust device, and the dust exhaust device includes: a dust barrel 24, and a dust exhaust pipe 25 is fixedly connected to the side surface of the dust barrel 24, and the dust exhaust pipe 25 is fixedly connected to the inner side of the workbench 1, so that the dust generated during grinding is sucked into the dust barrel 24, thereby ensuring cleanliness during work, and the dust generated during grinding is driven by the dust suction motor 23, and the dust on the workbench is sucked from the dust suction pipe 22, thereby improving the grinding quality and reducing the defective rate of the grinded products.

[0029] Working principle: When processing metal parts, first put the product that needs to be deburred on the workbench 1, and then clamp and fix the product through the rotating downward pressure cylinder 20 on both sides of the workbench 1, start the motor 29, and the screw 2 10 drives the adjustment seat 11 to make longitudinal adjustments. When the distance is adjusted to a suitable distance, the first hydraulic cylinder 13 descends to a suitable height, and starts the first stepper motor 29. The first stepper motor 29 drives the grinding disc 30 to rotate and grind. Secondly, start the dust suction motor 23, so that the dust generated during grinding is sucked into the dust bin 24 through the dust suction pipe 22, which not only protects human safety, but also makes the workbench 1 tidy and improves the grinding quality.

[0030] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A burr cutting device for metal parts, characterized in that: include: A workbench (1), wherein the upper surface of the workbench (1) is fixedly connected to a support plate (2), the upper surface of the support plate (2) is fixedly connected to a three-axis driving mechanism, the three-axis driving mechanism comprising: a motor (5), the output end of the motor (5) is fixedly connected to a screw rod (6), one side of the screw rod (6) is movably connected to a moving seat (7), the upper surface of the moving seat (7) is fixedly connected to a support (8), the side surface of the support (8) is fixedly connected to a motor (9), the output end of the motor (9) is fixedly connected to a screw rod (10), and one side of the screw rod (10) is movably connected to an adjustment seat (11); The lower surface of the adjustment seat (11) is fixedly connected with a rotary cutting and grinding integrated device, and the rotary cutting and grinding integrated device comprises: a side plate (12), the lower surface of the side plate (12) is fixedly connected with a first hydraulic cylinder (13), the output end of the first hydraulic cylinder (13) is fixedly connected with a first hydraulic rod (14), the lower surface of the first hydraulic rod (14) is fixedly connected with a bottom plate (15), the side surface of the bottom plate (15) is fixedly connected with a rotary cylinder (27), the output end of the rotary cylinder (27) is fixedly connected with a mounting plate (28), the inner surface of the mounting plate (28) is fixedly connected with a first stepper motor (29), the output end of the first stepper motor (29) is fixedly connected with a grinding disc (30), the inner surface of the mounting plate (28) is fixedly connected with a second stepper motor (31), and the output end of the second stepper motor (31) is fixedly connected with a cutting disc (32); The inner surface of the workbench (1) is fixedly connected to a dust suction device, the dust suction device comprising: a dust suction motor (23), the upper surface of the dust suction motor (23) is fixedly connected to a dust suction pipe (22), and the dust suction pipe (22) is fixedly connected to the upper surface of the workbench (1).

2. A burr cutting device for metal parts according to claim 1, characterized in that: A dust removal device is fixedly connected to the side surface of the workbench (1), and the dust removal device comprises: a dust bucket (24), a dust removal pipe (25) is fixedly connected to the side surface of the dust bucket (24), and the dust removal pipe (25) is fixedly connected to the inner side of the workbench (1).

3. The burr cutting device for metal parts according to claim 1, characterized in that: A fixing device 1 is fixedly connected to the upper surface of the workbench (1), and the fixing device 1 comprises: a rotary downward pressing cylinder (20), and a pressing head (21) is fixedly connected to the upper surface of the rotary downward pressing cylinder (20).

4. The burr cutting device for metal parts according to claim 1, characterized in that: The upper surface of the workbench (1) is fixedly connected to a second fixing device, and the second fixing device comprises: a second hydraulic cylinder (16), the output end of the second hydraulic cylinder (16) is fixedly connected to a second hydraulic rod (17), the side wall of the second hydraulic rod (17) is fixedly connected to a clamping plate (18), and the side surface of the support plate (2) is fixedly connected to a pressure plate (19).

5. The burr cutting device for metal parts according to claim 1, characterized in that: The upper surface of the support plate (2) is fixedly connected to a bracket (3), the upper surface of the bracket (3) is fixedly connected to a fixing block (4), and the side surface of the fixing block (4) is provided with a pressure spring.

6. The burr cutting device for metal parts according to claim 1, characterized in that: The upper surface of the workbench (1) is provided with grooves which are evenly arranged.

7. The burr cutting device for metal parts according to claim 1, characterized in that: The lower surface of the workbench (1) is fixedly connected with a supporting leg (26).

8. The burr cutting device for metal parts according to claim 4, characterized in that: Anti-skid rubber pads are pasted on the outer surfaces of the clamping disc (18) and the pressing plate (19).

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