Rapid surface deburring device for fastener

Abstract

The utility model discloses a quick surface deburring device for a fastener, which relates to the technical field of fasteners, comprises a frame and a box body, and is characterized in that the box body is fixedly connected inside the frame, the upper end of the box body is fixedly connected with a polishing disc, the outer surface of the polishing disc is fixedly connected with a base, and the base is fixedly connected with a base. And a telescopic rod is fixedly connected to the interior of the base, a clamping groove is formed in the output end of the telescopic rod, a cover body is arranged above the grinding disc, and a connecting block is fixedly connected to the outer surface of the cover body. Compared with an existing common fastener deburring device, the surface rapid deburring device for the fastener has the advantages that a cover body is placed above a grinding disc, a limiting block is clamped into a clamping groove in the output end of a telescopic rod, a rotating handle is rotated to clamp the limiting block into the clamping groove, and the fastener is placed in the grinding disc; and through the telescopic rod, the purpose of conveniently opening and closing the cover body above the grinding disc is achieved, and fasteners can be conveniently put into the grinding disc during working.

Description

Technical Field

[0001] The utility model relates to the technical field of C, in particular to a device for quickly removing burrs on the surface of fasteners. Background Technique

[0002] Fasteners are connecting components that need to be used when fixing two or more parts. Common screws and nuts are one of them. The common material of nuts is iron. After the nuts are produced and processed, they need to be polished to make their surfaces free of burrs.

[0003] For example, a polishing device for removing burrs on the surface of automotive fasteners with the application number 202022244558.8 includes an outer box. A magnetic chuck is fixedly installed at the bottom inside the outer box. Uniformly distributed nut grooves are opened at the top of the magnetic chuck. A hydraulic cylinder is fixedly installed at the top of the outer box. The output end of the hydraulic cylinder penetrates and is slidably connected to the inside of the outer box. Two fixing rods are fixedly connected inside the outer box. A integrally formed support plate is slidably connected to the outside of the two fixing rods. A fixing box is fixedly connected to the top of the support plate. In this utility model, the magnetic chuck can conveniently fix multiple nuts. The sandpaper can remove burrs on the end face of the nuts. And the silicone pad has a deformation ability and can also polish the edge of the end face of the nuts, having a better burr removal effect, saving burr removal time, and being able to polish and remove burrs on multiple nuts at the same time, thus improving work efficiency. However, when this burr removal device is performing processing work, it lacks a structure for assisting in opening and closing the cover body.

[0004] Therefore, in view of this, research and improvement are carried out on the existing structural deficiencies, and a device for quickly removing burrs on the surface of fasteners is proposed. Summary of the Invention

[0005] The purpose of the utility model is to provide a device for quickly removing burrs on the surface of fasteners to solve the problems raised in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A device for quickly removing burrs on the surface of fasteners, including a frame and a box body. It is characterized in that a box body is fixedly connected inside the frame, and a grinding disc is fixedly connected to the upper end of the box body. A base is fixedly connected to the outer surface of the grinding disc, and a telescopic rod is fixedly connected inside the base. A clamping groove is opened at the output end of the telescopic rod, and a cover body is arranged above the grinding disc. A connecting block is fixedly connected to the outer surface of the cover body, and a rotating handle is arranged in the middle of the connecting block. A limiting block is fixedly connected to the lower surface of the rotating handle, and the limiting block is arranged inside the clamping groove.

[0007] Preferably, abrasive paper is fixedly connected inside the grinding disc, and a motor is fixedly connected inside the box body.

[0008] Preferably, a curved rod is fixedly connected to the output end of the motor, and the curved rod is arranged above the sandpaper.

[0009] Preferably, a handle is fixedly connected to the upper surface of the cover body, and a button is arranged on the upper surface of the cover body.

[0010] Preferably, an electromagnetic suction strip is arranged inside the cover body, and the electromagnetic suction strip is electrically connected to the button.

[0011] Preferably, the curved rod is arranged above the sandpaper, and the connecting block is arranged above the base.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] 1. Through the settings of the frame, box body, grinding disc, base, telescopic rod, card slot, cover body, connecting block, rotating handle and limiting block of the present utility model, the cover body is placed above the grinding disc, the limiting block is clamped into the card slot inside the output end of the telescopic rod, the rotating handle is rotated to clamp the limiting block inside the card slot, the fastener is placed inside the grinding disc, and the telescopic rod is used to conveniently open and close the cover body above the grinding disc, facilitating the feeding of fasteners into the grinding disc during work;

[0014] 2. Through the settings of the box body, motor, curved rod, grinding disc and sandpaper of the present utility model, the motor inside the box body is started to drive the curved rod to rotate inside the grinding disc, facilitating the deburring work of the fasteners inside the grinding disc;

[0015] 3. Through the settings of the cover body, handle, button, electromagnetic suction strip, rotating handle and limiting block of the present utility model, the rotating handle is rotated to rotate the limiting block inside the card slot, the button is pressed to start the electromagnetic suction block to adsorb the iron filings on the bottom surface of the cover body, and the handle is pulled to conveniently remove the iron filings from the cover body, thereby achieving the purpose of conveniently removing the internal iron filings. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a three-dimensional structural schematic diagram of the main body of the present utility model;

[0017] Figure 2 is a three-dimensional sectional structural schematic diagram of the box body 2 of the present utility model;

[0018] Figure 3 is a three-dimensional sectional structural schematic diagram of the base 6 of the present utility model;

[0019] Figure 4 is a three-dimensional sectional structural schematic diagram of the cover body 9 of the present utility model.

[0020] In the figure: 1. Frame; 2. Box body; 3. Grinding disc; 4. Curved rod; 5. Sandpaper; 6. Base; 7. Telescopic rod; 8. Card slot; 9. Cover body; 10. Motor; 11. Handle; 12. Button; 13. Connecting block; 14. Rotating hand; 15. Limiting block; 16. Electromagnetic suction strip. Specific implementation manner

[0021] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0022] As Figure 1 - Figure 2 shown, a surface rapid deburring device for fasteners includes a frame 1 and a box body 2. It is characterized in that a box body 2 is fixedly connected inside the frame 1, and a grinding disc 3 is fixedly connected to the upper end of the box body 2. A base 6 is fixedly connected to the outer surface of the grinding disc 3, and a telescopic rod 7 is fixedly connected inside the base 6. A card slot 8 is provided at the output end of the telescopic rod 7, and a cover body 9 is arranged above the grinding disc 3. A connecting block 13 is fixedly connected to the outer surface of the cover body 9, and a rotating hand 14 is arranged in the middle of the connecting block 13. A limiting block 15 is fixedly connected to the lower surface of the rotating hand 14, and the limiting block 15 is arranged inside the card slot 8. Place the cover body 9 above the grinding disc 3, engage the limiting block 15 into the card slot 8 inside the output end of the telescopic rod 7, rotate the rotating hand 14 to engage the limiting block 15 inside the card slot 8, place the fastener inside the grinding disc 3, and through the telescopic rod 7, the purpose of conveniently opening and closing the cover body 9 above the grinding disc 3 is achieved, which is convenient for putting fasteners into the grinding disc 3 during work.

[0023] As Figure 3 - Figure 4 shown, sandpaper 5 is fixedly connected inside the grinding disc 3, and a motor 10 is fixedly connected inside the box body 2, which is convenient for fixing the motor 10 inside the box body 2.

[0024] Furthermore, a curved rod 4 is fixedly connected to the output end of the motor 10, and the curved rod 4 is arranged above the sandpaper 5, so that the curved rod 4 rotates inside the grinding disc 3.

[0025] Furthermore, a handle 11 is fixedly connected to the upper surface of the cover body 9, and a button 12 is arranged on the upper surface of the cover body 9. It is convenient to remove the cover body 9 from above the grinding disc 3 through the handle 11.

[0026] Furthermore, an electromagnetic suction strip 16 is arranged inside the cover body 9, and the electromagnetic suction strip 16 is electrically connected to the button 12. Press the button 12 to start the electromagnetic suction block 16 to adsorb iron filings on the bottom surface of the cover body 9.

[0027] Furthermore, the curved rod 4 is arranged above the abrasive paper 5, and the connecting block 13 is arranged above the base 6, and the abrasive paper 5 facilitates the deburring work of the fastener.

[0028] Working principle: When using the surface rapid deburring device for fasteners, first place the cover body 9 above the grinding disc 3, engage the limiting block 15 into the card slot 8 inside the output end of the telescopic rod 7, rotate the turning handle 14 to engage the limiting block 15 inside the card slot 8, place the fastener inside the grinding disc 3, and through the telescopic rod 7, the purpose of conveniently opening and closing the cover body 9 above the grinding disc 3 is achieved, facilitating the feeding of the fastener into the grinding disc 3 during work. Start the motor 10 inside the box body 2 to drive the curved rod 4 to rotate inside the grinding disc 3, facilitating the deburring process of the fastener inside the grinding disc 3. Rotate the turning handle 14 to rotate the limiting block 15 inside the card slot 8, press the button 12 to activate the electromagnetic suction block 16 to adsorb the iron filings on the bottom surface of the cover body 9, and pull the handle 11 to conveniently remove the iron filings from the cover body 9, thereby achieving the purpose of conveniently removing the internal iron filings. This is the working principle of the surface rapid deburring device for fasteners.

Claims

1. A surface rapid deburring device for fasteners, comprising a frame (1) and a box body (2), characterized in that, Inside the frame (1), a box body (2) is fixedly connected, and a grinding disc (3) is fixedly connected to the upper end of the box body (2). A base (6) is fixedly connected to the outer surface of the grinding disc (3), and a telescopic rod (7) is fixedly connected inside the base (6). A clamping groove (8) is formed at the output end of the telescopic rod (7), and a cover body (9) is arranged above the grinding disc (3). A connecting block (13) is fixedly connected to the outer surface of the cover body (9), and a turning handle (14) is arranged in the middle of the connecting block (13). A limiting block (15) is fixedly connected to the lower surface of the turning handle (14), and the limiting block (15) is arranged inside the clamping groove (8).

2. The surface quick deburring device for a fastener according to claim 1, characterized in that, A sandpaper (5) is fixedly connected inside the grinding disc (3), and a motor (10) is fixedly connected inside the box body (2).

3. The surface quick deburring device for fasteners according to claim 2, characterized in that, The output end of the motor (10) is fixedly connected to a curved rod (4), and the curved rod (4) is arranged above the sandpaper (5).

4. A surface rapid deburring device for fasteners according to claim 1, characterized in that, A handle (11) is fixedly connected to the upper surface of the cover body (9), and a button (12) is arranged on the upper surface of the cover body (9).

5. A surface rapid deburring device for fasteners according to claim 1, characterized in that, An electromagnetic suction strip (16) is arranged inside the cover body (9), and the electromagnetic suction strip (16) is electrically connected to the button (12).

6. The surface rapid deburring device for a fastener according to claim 3, characterized in that, The curved rod (4) is arranged above the sandpaper (5), and the connecting block (13) is arranged above the base (6).

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