Surface grinding device for metal part machining

Abstract

The utility model discloses a surface polishing device for metal part machining, which relates to the technical field of machining and comprises a grinding machine, a machining groove is formed in the middle of the grinding machine, an air bellow is fixedly mounted on the outer wall of one side of the machining groove, and two cylinders are fixedly mounted at the top of the machining groove. The two cylinders communicate with the interior of the air bellow, sleeves are slidably connected to the middles of the two cylinders, folding cylinders are fixedly installed on one sides of the two sleeves, corrugated pipes communicate with the bottom ends of the two sleeves, suction nozzles fixedly communicate with one ends of the two corrugated pipes, and positioning plates are fixedly connected to one sides of the suction nozzles; by arranging the sleeve, the sleeve freely moves along the cylinder so as to drive the folding cylinder to extend or shorten, the sleeve drives the corrugated pipe to move while moving so as to drive the suction nozzle to remove dust in a machining area on the grinding machine, and fixed-point dust removal can also be carried out by fixing the positioning plate to a certain position of the grinding machine.

Description

Technical Field

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

[0002] Grinding is a technique that changes the roughness of a workpiece surface. It generally refers to a processing method that uses rough objects to change the physical properties of the material surface. Some metal products have strict requirements on surface roughness during production and processing. Therefore, metal grinding devices are required for surface grinding during metal product processing.

[0003] In the existing surface grinding devices for metal parts processing, some debris will remain on the surface of the metal parts and the outer wall of the grinding wheel during the grinding process. If the debris attached to the surface of the metal parts and the outer wall of the grinding wheel needs to be removed, the grinding wheel needs to be shut down. If the attached debris is not removed, the grinding effect of the metal parts will be affected. At the same time, the dust collection structure of the device is usually fixed in a certain place, and the dust collection effect is not good, thereby reducing the overall usability of the device.

[0004] Based on this, a surface grinding device for metal parts processing is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide a surface grinding device for metal parts processing to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a surface grinding device for processing metal parts, comprising a grinder, a processing groove is opened in the middle of the grinder, a bellows is fixedly installed on the outer wall of one side of the processing groove, two cylinders are fixedly installed on the top of the processing groove, both of the cylinders are connected to the interior of the bellows, a sleeve is slidably connected to the middle of the two cylinders, a folding cylinder is fixedly installed on one side of the two sleeves, the bottom ends of the two sleeves are connected to a bellows, one end of the two bellows is fixedly connected to a suction nozzle, one side of the suction nozzle is fixedly connected to a positioning plate, and the positioning plate is made of magnetic material.

[0007] Through the above technical solution: the suction nozzle collects the waste chips from the platform processing, and introduces them into the interior of the bellows through the bellows and the cylinder. The positioning plate is made of magnetic material and can be fixed at any place on the grinder during dust collection.

[0008] As a preferred technical solution of the present invention, a control panel is fixedly installed on the front of the grinder, a protective door is slidably connected to the outside of the processing tank, and a platform is slidably connected to the inside of the processing tank.

[0009] Through the above technical solution, the protective door plays the role of preventing chips from flying during processing.

[0010] As a preferred technical solution of the present invention, an exhaust fan is fixedly installed at the bottom end of the bellows, and a filter is fixedly installed in the middle of the bellows, and the filter is placed at 45°.

[0011] Through the above technical solution: in order to provide suction to the cylinder and the bellows to help collect dust, the filter is placed at an inclined angle, which can better guide the waste dust to flow into the interior of the collection box.

[0012] As a preferred technical solution of the present invention, a blade is provided at the bottom of the filter screen, the top end of the blade contacts the bottom end of the filter screen, and the blade is rotatably connected to the inner wall of the bellows.

[0013] Through the above technical solution: the blades rotate under the action of the airflow generated by the exhaust fan, and hit and vibrate the filter during the rotation to avoid clogging and accumulation of the filter.

[0014] As a preferred technical solution of the present invention, a plurality of through holes are formed at equal intervals on the bottom ends of the two cylinders, and the diameters of the plurality of through holes are the same as the diameter of the bellows.

[0015] According to the above technical solution, the diameter of the through hole is the same as that of the bellows, so that when the sleeve drives the bellows to move, the collected waste chips can enter the interior of the cylinder through the through hole.

[0016] As an optimal technical solution of the present invention, a collecting box is fixedly installed on one side of the bellows, a connecting groove is provided between the collecting box and the bellows, one end of the filter is connected to the connecting groove, and a baffle is movably provided on the top of the collecting box.

[0017] Through the above technical solution: the collection box collects the collected waste chips and processes them in a unified manner.

[0018] As an optimal technical solution of the present invention, a material guide box is fixedly connected to one side of the bottom front of the grinder, a material guide trough is opened inside the material guide box, silicone pads are fixedly attached to both sides of the top of the material guide trough, and a sheet brush is attached to the bottom of the material guide trough.

[0019] Through the above technical solution: the material guide box collects the workpiece after grinding, and the flaky brush processes the surface of the workpiece after grinding.

[0020] As a preferred technical solution of the present invention, the interior of the silicone pad is hollow and filled with water, and a workpiece box is installed at the bottom end of the material guide box.

[0021] Through the above technical solution: water is injected into the silicone pad to cool the workpiece after grinding to avoid excessively high surface temperature of the workpiece, and the workpiece box collects the workpiece.

[0022] Compared with the prior art, the beneficial effects of the present invention are:

[0023] 1. The utility model provides a sleeve, which moves freely along the cylinder to drive the folding cylinder to extend or shorten. The sleeve drives the bellows to move while moving, thereby driving the suction nozzle to remove dust from the processing area on the grinder. The sleeve can also be fixed at a certain position of the grinder through a positioning plate for fixed-point dust removal. The collected waste chips enter the interior of the cylinder through the through hole, and then enter the collection box through the bellows for unified collection and treatment.

[0024] 2. The utility model sets a material guide box, and the processed workpiece enters the workpiece box through the material guide box for collection. In the process of passing through the material guide box, water is injected into the silicone pad to cool the workpiece after grinding. At the same time, the flaky brush is set to process the surface of the workpiece after grinding. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a structural diagram of the utility model;

[0026] Figure 2 This is a schematic diagram of the cylindrical structure of the utility model;

[0027] Figure 3 This is a structural schematic diagram of the material guide box of the present utility model.

[0028] In the figure: 1. Grinder; 2. Control panel; 3. Protective door; 4. Platform; 5. Bellows; 6. Collecting box; 7. Cylinder; 8. Folding cylinder; 9. Workpiece box; 10. Material guide box; 11. Filter; 12. Blade; 13. Exhaust fan; 14. Sleeve; 15. Bellows; 16. Suction nozzle; 17. Positioning plate; 18. Through hole; 19. Silicone pad; 20. Flaky brush. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0030] See also Figures 1 to 3 The present invention provides a technical solution for a surface grinding device for metal parts processing:

[0031] Example 1:

[0032] according to Figure 1 、 Figure 2 and Figure 3 As shown, a surface grinding device for processing metal parts includes a grinder 1, a processing groove is opened in the middle of the grinder 1, a bellows 5 is fixedly installed on the outer wall of one side of the processing groove, two cylinders 7 are fixedly installed on the top of the processing groove, the two cylinders 7 are connected with the interior of the bellows 5, the middle of the two cylinders 7 are slidably connected with a sleeve 14, one side of the two sleeves 14 is fixedly installed with a folding cylinder 8, the bottom ends of the two sleeves 14 are connected with a bellows 15, one end of the two bellows 15 is fixedly connected with a suction nozzle 16, one side of the suction nozzle 16 is fixedly connected with a positioning plate 17, the positioning plate 17 is made of magnetic material, a plurality of through holes 18 are opened at equal intervals at the bottom ends of the two cylinders 7, and the diameter of the plurality of through holes 18 is the same as the diameter of the bellows 15.

[0033] A control panel 2 is fixedly installed on the front of the grinding machine 1, a protective door 3 is slidably connected to the outside of the processing tank, and a platform 4 is slidably connected to the inside of the processing tank.

[0034] An exhaust fan 13 is fixedly installed at the bottom end of the inside of the bellows 5, and a filter screen 11 is fixedly installed in the middle of the bellows 5. The filter screen 11 is placed at 45 degrees, and a blade 12 is provided at the bottom of the filter screen 11. The top end of the blade 12 contacts the bottom end of the filter screen 11, and the blade 12 is rotatably connected to the inner wall of the bellows 5.

[0035] A collecting box 6 is fixedly mounted on one side of the bellows 5 , a communicating groove is provided between the collecting box 6 and the bellows 5 , one end of the filter 11 is connected to the communicating groove, and a baffle is movably provided on the top of the collecting box 6 .

[0036] A material guide box 10 is fixedly connected to one side of the bottom front of the grinder 1. A material guide trough is provided inside the material guide box 10. Silicone pads 19 are fixedly attached to both sides of the top of the material guide trough. A sheet brush 20 is attached to the bottom of the material guide trough. The interior of the silicone pad 19 is hollow and filled with water. A workpiece box 9 is installed at the bottom end of the material guide box 10.

[0037] When in use, the present invention is a surface grinding device for processing metal parts. When grinding, the workpiece is fixed on the platform 4 for grinding. At the same time, the exhaust fan 13 is driven to move the sleeve 14. The sleeve 14 moves freely along the cylinder 7 to drive the folding cylinder 8 to extend or shorten. The sleeve 14 drives the bellows 15 to move while moving, so as to drive the suction nozzle 16 to remove dust from the processing area on the grinder 1. The positioning plate 17 can also be fixed to a certain position of the grinder 1 for fixed-point dust removal. The collected waste chips enter the interior of the cylinder 7 through the through hole 18, and then enter the collection box 6 through the bellows 5 for unified collection and unified treatment. When the exhaust fan 13 generates airflow in the bellows 5, the airflow will drive the blade 12 to rotate, and the rotating blade 12 will touch the filter 11, so that the filter The mesh 11 generates a tiny amplitude, thereby shaking off the dust accumulated on the surface to avoid clogging the holes of the filter mesh 11. After the workpiece is polished, the workpiece is manually placed into the opening at the top of the material guide box 10. The workpiece rolls through the material guide trough inside the material guide box 10 and finally enters the workpiece box 9 for collection. In the process of passing through the material guide trough inside the material guide box 10, the workpiece will roll along the silicone pads 19 on both sides. The silicone pads 19 are filled with water and in contact with the workpiece, which can conduct heat and cool the workpiece after polishing to avoid the workpiece from being too hot after polishing. At the same time, it rolls down and comes into contact with the provided sheet brush 20. The sheet brush 20 brushes the remaining debris on the surface of the workpiece, so that the workpiece can be effectively cooled and de-chipped after passing through the material guide box 10, so as to quickly start the next processing operation.

[0038] In the present invention, unless otherwise clearly specified and limited, the first feature "above" or "below" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. In the description of this specification, the descriptions with reference to the terms "one scheme", "some schemes", "examples", "specific examples", or "some examples" mean that the specific features, structures, materials or characteristics described in conjunction with the scheme or example are included in at least one scheme or example of the present invention. In this specification, the schematic expressions of the above terms do not necessarily refer to the same scheme or example. Moreover, the specific features, structures, materials or characteristics described may be combined in an appropriate manner in any one or more schemes or examples.

Claims

1. A surface grinding device for metal parts processing, comprising a grinding machine (1), characterized in that: A processing groove is provided in the middle of the grinding machine (1), a bellows (5) is fixedly installed on the outer wall of one side of the processing groove, two cylinders (7) are fixedly installed on the top of the processing groove, the two cylinders (7) are communicated with the interior of the bellows (5), the middle of the two cylinders (7) are slidably connected with a sleeve (14), one side of the two sleeves (14) is fixedly installed with a folding cylinder (8), the bottom ends of the two sleeves (14) are communicated with a bellows (15), one end of the two bellows (15) is fixedly connected with a suction nozzle (16), one side of the suction nozzle (16) is fixedly connected with a positioning plate (17), and the positioning plate (17) is made of magnetic material.

2. A surface grinding device for metal parts processing according to claim 1, characterized in that: A control panel (2) is fixedly mounted on the front of the grinding machine (1), a protective door (3) is slidably connected to the outside of the processing tank, and a platform (4) is slidably connected to the inside of the processing tank.

3. The surface grinding device for metal parts processing according to claim 1, characterized in that: An exhaust fan (13) is fixedly installed at the bottom end of the interior of the bellows (5), and a filter screen (11) is fixedly installed in the middle of the bellows (5), and the filter screen (11) is placed at a 45° angle.

4. A surface grinding device for metal parts processing according to claim 3, characterized in that: A blade (12) is provided at the bottom of the filter screen (11), the top end of the blade (12) contacts the bottom end of the filter screen (11), and the blade (12) is rotatably connected to the inner wall of the bellows (5).

5. The surface grinding device for metal parts processing according to claim 1, characterized in that: A plurality of through holes (18) are formed at equal intervals at the bottom ends of the two cylinders (7), and the diameters of the plurality of through holes (18) are the same as the diameter of the bellows (15).

6. The surface grinding device for metal parts processing according to claim 3, characterized in that: A collecting box (6) is fixedly mounted on one side of the bellows (5), a communication groove is provided between the collecting box (6) and the bellows (5), one end of the filter screen (11) is connected to the communication groove, and a baffle is movably provided at the top end of the collecting box (6).

7. The surface grinding device for metal parts processing according to claim 1, characterized in that: A material guide box (10) is fixedly connected to one side of the bottom of the front of the grinder (1), a material guide trough is provided inside the material guide box (10), silicone pads (19) are fixedly attached to both sides of the top of the material guide trough, and a sheet brush (20) is attached to the bottom of the material guide trough.

8. The surface grinding device for metal parts processing according to claim 7, characterized in that: The interior of the silica gel pad (19) is hollow and filled with water, and a workpiece box (9) is installed at the bottom end of the material guide box (10).

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