Hardware corner deburring device

Abstract

The utility model relates to the technical field of hardware machining, and discloses a hardware corner deburring device which comprises a machining table, and a polishing mechanism is arranged on the machining table. After hardware is placed on the rotary table, the hydraulic oil cylinder is started to enable the pressing rotary table to press the hardware downwards, the hardware is fixed to the rotary table, the driving motor is started to enable the rotary table to rotate, meanwhile, the motor is started to enable the two-way screw to rotate, and the first adjusting seat and the second adjusting seat of the two-way screw are made to be close to the rotating hardware; according to the hardware polishing device, the polishing block is attached to the hardware, the hardware is polished to remove the brush, after the brush is removed, the air cylinder is started to enable the polishing block to move leftwards and be stored between the two fixing bases, the motor is started to enable the sponge block to be attached to the hardware, metal dust on the polished position is cleaned, and integration of brush removal and cleaning is achieved; and the production and processing efficiency of the hardware is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of hardware processing, in particular to a burr removal device for the edges and corners of hardware parts. Background Technique

[0002] Hardware parts refer to tools made of metals such as gold, silver, copper, iron, and tin through processing and casting, used for fixing things, processing things, decoration, etc. After processing, there will be burrs on the surface of hardware parts. On the one hand, these burrs will affect subsequent assembly. On the other hand, they are also likely to scratch other parts or cut the hands of workers, posing a safety hazard. Therefore, these burrs need to be removed. Burr removal means removing the spurs or flash formed at the intersection of the surfaces of parts. Generally, burrs are removed by machining chamfers or rounds on the burr-containing edges, or by polishing processes.

[0003] According to a die-cast hardware part surface burr removal device disclosed in a Chinese patent with the publication number "CN218984212U", which relates to the technical field of burr removal, including an installation table, a hydraulic rod is fixedly connected inside the installation table, and the output end of the hydraulic rod extends to the top of the installation table. The top of the hydraulic rod is fixedly connected with a lifting plate. Telescopic devices are movably connected inside the installation plate. A grinding device is fixedly connected to the top of the support frame. When the burr-removing item is adjusted to an appropriate position by the hydraulic rod, the servo motor 1 and the gear can be controlled to drive the rack to move left and right to control the left and right movement of the dust-proof plate, so as to wrap the item inside it. That is, during the grinding process, the internal dust-proof brush can effectively prevent the dust generated during the grinding process from affecting electrical equipment. Moreover, the dust removal groove provided at the top of the installation table can collect the dust generated during the grinding process, effectively reducing the difficulty and scope of cleaning. At present, after the existing hardware part burr removal device grinds, there will be metal dust remaining at the ground position of the hardware part, and it is necessary to wipe off the metal dust later, which is relatively troublesome and will affect the production and processing efficiency of hardware parts. Therefore, a burr removal device for the edges and corners of hardware parts is proposed to solve the above-mentioned problems. Content of the Utility Model

[0004] The technical problem to be solved by the utility model is to provide a burr removal device for the edges and corners of hardware parts aiming at the deficiencies in the above-mentioned prior art.

[0005] To solve the above technical problem, the technical solution adopted by the utility model is: a burr removal device for the edges and corners of hardware parts, including a processing table, a grinding mechanism is arranged on the processing table, a fixed frame is fixedly connected to the processing table, a hydraulic cylinder is fixedly connected to the fixed frame, the telescopic end of the hydraulic cylinder is rotatably connected to a lower pressing turntable through a bearing, a driving motor is fixedly connected to the processing table, and a turntable is fixedly connected to the output end of the driving motor;

[0006] The grinding mechanism includes a guide frame, on which a motor is fixedly connected. A bidirectional screw is fixedly connected to the output end of the motor. A first adjustment seat is threadedly connected to the bidirectional screw, and a second adjustment seat is also threadedly connected to the bidirectional screw. A cylinder is fixedly connected to the first adjustment seat, and a telescopic end of the cylinder is fixedly connected to a mounting plate. A grinding block is fixedly connected to the mounting plate. A fixed seat is fixedly connected to the first adjustment seat, and a sponge block is fixedly connected to the fixed seat.

[0007] Preferably, the guide frame is fixedly connected to the processing table. A guide rod is fixedly connected inside the guide frame. The first adjustment seat is slidably connected to the guide rod, and the second adjustment seat is also slidably connected to the guide rod. The arrangement of the guide rod can facilitate the limiting and guiding of the first adjustment seat and the second adjustment seat, enabling the first adjustment seat and the second adjustment seat to move stably.

[0008] Preferably, a limiting block is fixedly connected to the first adjustment seat. A through hole is formed in the limiting block, and a limiting rod is inserted into the interior of the through hole. The right end of the limiting rod is fixedly connected to the mounting plate. The arrangement of the limiting block and the limiting rod can enable the mounting plate to move stably under the action of the cylinder.

[0009] Preferably, the number of the fixed seats is two. Both of the two fixed seats are fixedly installed on the first adjustment seat, and the mounting plate is located between the two fixed seats. The arrangement of the fixed seats can facilitate the installation and fixation of the sponge block, and the sponge block can clean the processed hardware parts after grinding.

[0010] Preferably, a collection mechanism is arranged on the processing table. The collection mechanism includes a fixed plate and a placement groove. The fixed plate is fixedly connected to the turntable, and the placement groove is formed on the upper surface of the processing table. The arrangement of the collection mechanism can facilitate the collection of the dust generated during grinding.

[0011] Preferably, a scraper is fixedly connected to the fixed plate. A collection box is placed inside the placement groove. The bottom of the scraper is in contact with the upper surface of the processing table. The arrangement of the scraper can push the metal dust falling on the processing table into the interior of the collection box, facilitating the centralized collection of the metal dust.

[0012] The utility model adopts the above technical solutions and can bring the following beneficial effects:

[0013] 1. For this deburring device for the edges and corners of hardware parts, after placing the hardware part on the turntable, start the hydraulic cylinder to press down the turntable onto the hardware part, so that the hardware part is fixed on the turntable. Start the driving motor to rotate the turntable. At the same time, start the motor to rotate the bidirectional screw, so that the first adjusting seat and the second adjusting seat approach the rotating hardware part, making the grinding block fit on the hardware part to grind the hardware part to remove burrs. After removing the burrs, start the cylinder to move the grinding block to the left and store it between the two fixed seats, and start the motor to make the sponge block fit on the hardware part to clean the metal dust at the grinding position, realizing the integration of burr removal and cleaning, and improving the production and processing efficiency of hardware parts.

[0014] 2. For this deburring device for the edges and corners of hardware parts, during the rotation of the turntable, it will drive the scraper to push the metal dust falling on the processing table into the inside of the collection box. After the deburring of the hardware part is completed, the staff can take out the collection box from the placement groove to centrally process the collected metal dust, further improving the practicability of the device. Brief Description of the Drawings

[0015] Figure 1 It is a schematic diagram of the overall structure of the present utility model;

[0016] Figure 2 It is a schematic diagram of the grinding mechanism structure of the present utility model;

[0017] Figure 3 It is a schematic diagram of the first adjusting seat structure of the present utility model;

[0018] Figure 4 It is a schematic diagram of the collection mechanism structure of the present utility model.

[0019] In the figure: 1. Processing table; 2. Grinding mechanism; 201. Guide frame; 202. Bidirectional screw; 203. Guide rod; 204. First adjusting seat; 205. Cylinder; 206. Motor; 207. Second adjusting seat; 208. Limit block; 209. Limit rod; 210. Mounting plate; 211. Grinding block; 212. Fixed seat; 213. Sponge block; 3. Collection mechanism; 301. Fixed plate; 302. Scraper; 303. Placement groove; 304. Collection box; 4. Driving motor; 5. Turntable; 6. Fixed frame; 7. Hydraulic cylinder; 8. Pressing turntable. Detailed Description of the Preferred Embodiment

[0020] 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. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0021] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention.

[0022] In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, the terms "installation", "connection", and "setting" should be understood in a broad sense. For example, it can be fixedly connected and set, or detachably connected and set, or integrally connected and set. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] In addition, the terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present invention, the meaning of "several" is two or more, unless otherwise specifically defined.

[0024] Please refer to Figures 1-4 , an embodiment of the present invention is: a burr removal device for the corners of hardware parts, including a processing table 1, a grinding mechanism 2 is arranged on the processing table 1, a fixing frame 6 is fixedly connected to the processing table 1, a hydraulic cylinder 7 is fixedly connected to the fixing frame 6, the telescopic end of the hydraulic cylinder 7 is rotatably connected to a downward pressing turntable 8 through a bearing, a driving motor 4 is fixedly connected to the processing table 1, and a turntable 5 is fixedly connected to the output end of the driving motor 4;

[0025] The grinding mechanism 2 includes a guide frame 201. A motor 206 is fixedly connected to the guide frame 201. A bidirectional screw 202 is fixedly connected to the output end of the motor 206. A first adjustment seat 204 is threadedly connected to the bidirectional screw 202. A second adjustment seat 207 is threadedly connected to the bidirectional screw 202. A cylinder 205 is fixedly connected to the first adjustment seat 204. A mounting plate 210 is fixedly connected to the telescopic end of the cylinder 205. A grinding block 211 is fixedly connected to the mounting plate 210. A fixing seat 212 is fixedly connected to the first adjustment seat 204. A sponge block 213 is fixedly connected to the fixing seat 212. After placing the hardware on the turntable 5, start the hydraulic cylinder 7 to press down the turntable 8 onto the hardware, so that the hardware is fixed on the turntable 5. Start the drive motor 4 to rotate the turntable 5. At the same time, start the motor 206 to rotate the bidirectional screw 202, so that the first adjustment seat 204 and the second adjustment seat 207 approach the rotating hardware, making the grinding block 211 fit on the hardware to grind the hardware and remove the brush. After removing the brush, start the cylinder 205 to move the grinding block 211 to the left and store it between the two fixing seats 212. Then start the motor 206 to make the sponge block 213 fit on the hardware to clean the metal dust at the grinding position, realizing the integration of brush removal and cleaning, and improving the production and processing efficiency of the hardware.

[0026] The guide frame 201 is fixedly connected to the processing table 1. A guide rod 203 is fixedly connected to the inside of the guide frame 201. The first adjustment seat 204 is slidably connected to the guide rod 203. The second adjustment seat 207 is slidably connected to the guide rod 203. The arrangement of the guide rod 203 can facilitate the limiting and guiding of the first adjustment seat 204 and the second adjustment seat 207, enabling the first adjustment seat 204 and the second adjustment seat 207 to move stably.

[0027] A limiting block 208 is fixedly connected to the first adjustment seat 204. A through hole is provided in the limiting block 208. A limiting rod 209 is inserted into the inside of the through hole. The right end of the limiting rod 209 is fixedly connected to the mounting plate 210. The arrangement of the limiting block 208 and the limiting rod 209 can enable the mounting plate 210 to move stably under the action of the cylinder 205.

[0028] The number of the fixing seats 212 is two. Both of the two fixing seats 212 are fixedly installed on the first adjustment seat 204, and the mounting plate 210 is located between the two fixing seats 212. The arrangement of the fixing seats 212 can facilitate the installation and fixation of the sponge block 213, and the sponge block 213 can clean the ground hardware.

[0029] Working principle: After placing the hardware on the turntable 5, start the hydraulic cylinder 7 to press down the turntable 8 onto the hardware, so that the hardware is fixed on the turntable 5. Start the drive motor 4 to rotate the turntable 5. At the same time, start the motor 206 to rotate the bidirectional screw 202, making the first adjustment seat 204 and the second adjustment seat 207 approach the rotating hardware, so that the grinding block 211 fits on the hardware to grind the hardware and remove the burrs. After the burrs are removed, start the cylinder 205 to move the grinding block 211 to the left and store it between the two fixed seats 212. Then start the motor 206 to make the sponge block 213 fit on the hardware to clean the metal dust at the grinding position, realizing the integration of burr removal and cleaning, and improving the production and processing efficiency of the hardware.

[0030] Please refer to Figures 1-4 , on the basis of the above embodiment, in another embodiment of the present invention, a collection mechanism 3 is provided on the processing table 1. The collection mechanism 3 includes a fixing plate 301 and a placement groove 303. The fixing plate 301 is fixedly connected to the turntable 5, and the placement groove 303 is opened on the upper surface of the processing table 1. The setting of the collection mechanism 3 facilitates the collection of the ground dust.

[0031] A scraper 302 is fixedly connected to the fixing plate 301, and a collection box 304 is placed inside the placement groove 303. The bottom of the scraper 302 contacts the upper surface of the processing table 1. The setting of the scraper 302 can push the metal dust falling on the processing table 1 into the collection box 304, facilitating the centralized collection of the metal dust.

[0032] Working principle: During the rotation of the turntable 5, it will drive the scraper 302 to push the metal dust falling on the processing table 1 into the collection box 304. After the burrs of the hardware are removed, the staff can take out the collection box 304 from the placement groove 303 to centrally process the collected metal dust, further improving the practicality of the device.

[0033] The present invention provides a device for removing burrs from the edges and corners of hardware. There are many methods and ways to specifically implement this technical solution. The above description is only the preferred embodiment of the present invention. It should be noted that for those of ordinary skill in the art, without departing from the principle of the present invention, several improvements and refinements can be made, and these improvements and refinements should also be regarded as the protection scope of the present invention. Each component not clearly defined in this embodiment can be realized by existing technologies.

Claims

1. A deburring device for the corners of hardware parts, comprising a processing table (1), characterized in that: A grinding mechanism (2) is arranged on the processing table (1). A fixing frame (6) is fixedly connected to the processing table (1). A hydraulic cylinder (7) is fixedly connected to the fixing frame (6). The telescopic end of the hydraulic cylinder (7) is rotatably connected to a downward pressing turntable (8) through a bearing. A driving motor (4) is fixedly connected to the processing table (1). A turntable (5) is fixedly connected to the output end of the driving motor (4). The grinding mechanism (2) includes a guiding frame (201). A motor (206) is fixedly connected to the guiding frame (201). A bidirectional screw rod (202) is fixedly connected to the output end of the motor (206). A first adjusting seat (204) is threadedly connected to the bidirectional screw rod (202). A second adjusting seat (207) is threadedly connected to the bidirectional screw rod (202). A cylinder (205) is fixedly connected to the first adjusting seat (204). The telescopic end of the cylinder (205) is fixedly connected to a mounting plate (210). A grinding block (211) is fixedly connected to the mounting plate (210). A fixing seat (212) is fixedly connected to the first adjusting seat (204). A sponge block (213) is fixedly connected to the fixing seat (212).

2. The deburring device for the edges and corners of a hardware part according to claim 1, wherein: The guiding frame (201) is fixedly connected to the processing table (1). A guide rod (203) is fixedly connected to the inside of the guiding frame (201). The first adjusting seat (204) is slidably connected to the guide rod (203). The second adjusting seat (207) is slidably connected to the guide rod (203).

3. A burr removing device for the edges and corners of hardware parts according to claim 1, characterized in that: A limiting block (208) is fixedly connected to the first adjusting seat (204). A through hole is formed in the limiting block (208). A limiting rod (209) is inserted into the inside of the through hole. The right end of the limiting rod (209) is fixedly connected to the mounting plate (210).

4. A deburring device for the edges and corners of hardware parts according to claim 1, characterized in that: The number of the fixing seats (212) is two. The two fixing seats (212) are both fixedly installed on the first adjusting seat (204), and the mounting plate (210) is located between the two fixing seats (212).

5. A burr-removing device for the edges and corners of hardware parts according to claim 1, characterized in that: A collecting mechanism (3) is arranged on the processing table (1). The collecting mechanism (3) includes a fixing plate (301) and a placing groove (303). The fixing plate (301) is fixedly connected to the turntable (5). The placing groove (303) is formed in the upper surface of the processing table (1).

6. The deburring device for the edges and corners of a hardware part according to claim 5, wherein: A scraping plate (302) is fixedly connected to the fixing plate (301). A collecting box (304) is placed inside the placing groove (303). The bottom of the scraping plate (302) is in contact with the upper surface of the processing table (1).

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