A deburring device for manufacturing hardware accessories

Abstract

The present invention belongs to the technical field of deburring, and specifically discloses a deburring device for manufacturing hardware accessories, including a base, a group of columns are respectively arranged on both sides of the upper surface of the base, and each two columns form a group and a limit frame is arranged on the upper end, and a movable cross arm is arranged between the two limit frames, and the movable cross arm, the rear end of the movable cross arm is provided with a moving mechanism, the upper end of the movable cross arm is provided with a lifting frame, and the front end of the lifting frame is provided with a lifting mechanism, and an operating table is arranged on the upper surface of the base, a T-slot is opened on one side of the operating table, and a limit mechanism is installed on the upper end of the T-slot, a bent pipe is arranged at the lower end of the limit mechanism, and a rotating propulsion mechanism is arranged on the other side of the operating table. The movable mechanism is assisted by a push rod and a horizontal motor to move the lifting mechanism to deburr the inside of the bent pipe. A first rotating motor is fixedly installed inside the lifting platform, and an oscillating ceramic brush that can be fixed by a locking member is arranged at the lower end of the first rotating motor. The oscillating ceramic brush is lifted up and down by the lifting motor to deburr the inner wall of the bent pipe.

Description

Technical Field

[0001] The invention belongs to the technical field of deburring devices, and in particular relates to a deburring device used for manufacturing hardware accessories. Background Art

[0002] Hardware parts refer to various metal devices made of gold, silver, copper, iron, tin and other metals through processing, casting and other means, such as screws, nuts, rivets, washers, springs, etc. These parts are widely used in various fields such as machinery, electronics, construction, furniture, etc., and are an indispensable and important part of current industrial production and daily life. During the cutting, drilling, milling and other processing of hardware parts, burrs may be generated on the edges of the parts due to factors such as tool wear and changes in cutting force. Burrs will affect the outer tube and dimensional accuracy of the parts. Removing burrs can make the surface of the parts more halo and smooth, improve the quality and consistency of the parts, and remove burrs can extend the service life of the parts and reduce maintenance and replacement costs. In the prior art, the traditional deburring method relies on manual operation, which is not only time-consuming and labor-intensive, but also inefficient. The quality of manual grinding is easily affected by the operator's skill level and working status, and it is difficult to meet the needs of large-scale production. In particular, it is difficult to limit and clamp a water pipe fitting with a bend, resulting in low deburring efficiency. Summary of the invention

[0003] The purpose of the present invention is to solve the shortcomings of the prior art and to propose a deburring device for manufacturing hardware accessories.

[0004] To achieve the above purpose, the present invention provides a deburring device for the manufacture of hardware accessories, comprising a base, a group of columns are respectively arranged on both sides of the upper surface of the base, each two columns form a group and a limiting frame is arranged on the upper end, a movable cross arm is arranged between the two limiting frames, the movable cross arm, the rear end of the movable cross arm is provided with a movable mechanism, the upper end of the movable cross arm is provided with a lifting frame, the front end of the lifting frame is provided with a lifting mechanism, an operating table is provided on the upper surface of the base, a T-slot is opened on one side of the operating table, a limiting mechanism is installed on the upper end of the T-slot, a bent pipe is provided at the lower end of the limiting mechanism, and a rotating propulsion mechanism is provided on the other side of the operating table.

[0005] In the above technical solution, further, the moving mechanism includes a support frame fixedly installed between two columns, a push rod is fixedly installed on the upper end of the support frame, the telescopic end of the push rod is fixedly installed on the rear surface of the moving crossarm, and mounting plates are provided at both ends of the upper surface of the moving crossarm, a horizontal motor is fixedly installed on one side of the mounting plate, and a guide rod passing through the mounting plate is fixedly installed on the output end of the horizontal motor.

[0006] In the above technical solution, further, the lifting mechanism includes a lifting motor fixedly installed on the upper end of the lifting frame, a straight rod is fixedly installed on the output end of the lifting motor, a lifting platform is slidably installed on the surface of the straight rod, and limit grooves are provided on both side surfaces of the lifting frame.

[0007] In the above technical solution, further, the limiting mechanism includes a mounting frame installed on the upper end of the operating table, and lower support plates are provided on both side surfaces of the mounting frame located at the lower end of the operating table, and upper support plates are provided on both side surfaces of the mounting frame located at the upper end of the operating table, and a rotating limiting rod is installed through each of the upper support plates.

[0008] In the above technical solution, further, the front surface of the mounting frame is provided with two groups of horizontally and vertically placed limit bases corresponding to the bent pipes, each of the limit bases is provided with a rotating part on one side, and a rotating limit plate is rotatably installed on the upper end of each rotating part, and a push rod is rotatably installed on one side of the rotating limit plate, the push rod passes through the mounting frame and is provided with a disc, and the rear surface of the mounting frame is provided with two reset cylinders corresponding to the push rods, and the disc is located at the rear end of the reset cylinder and is provided with a spring.

[0009] In the above technical solution, further, the rotating propulsion mechanism includes a moving frame fixedly mounted on the upper surface of the operating table, a gear disc is provided on the upper surface of the moving frame, a bearing seat is provided on the upper end of the gear disc, an installation box is fixedly mounted on the upper end of the bearing seat, a second rotating motor is fixedly mounted inside the installation box, a cross brush is fixedly mounted on the rotating shaft of the second rotating motor, and limiting slide grooves are provided on both side surfaces of the moving frame.

[0010] In the above technical solution, further, a gear meshing with the toothed disc is rotatably installed inside the bearing seat, and a rotating rod penetrating the bearing seat is fixedly installed on one side of the gear.

[0011] In the above technical solution, further, a first rotating motor is fixedly installed inside the lifting platform, a locking piece is fixedly installed at the output end of the first rotating motor, an oscillating ceramic brush is arranged inside the locking piece, a rear plate is fixedly installed on the rear surface of the lifting frame, and a protrusion is arranged on the upper surface of the rear plate.

[0012] In the above technical solution, further, the relative inner surfaces of the two limit frames are provided with slideways, and rollers are rotatably installed on the two side surfaces of the movable cross arm. The rollers rotate inside the slideways, and the push rod drives the movable cross arm to reciprocate between the two limit frames.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] The moving mechanism uses a push rod and a horizontal motor to assist the moving lifting mechanism to deburr the inside of the bent pipe.

[0015] A first rotating motor is fixedly installed inside the lifting platform, and an oscillating ceramic brush which can be fixed by a locking member is arranged at the lower end of the first rotating motor. The oscillating ceramic brush is lifted up and down by the lifting motor to deburr the inner wall of the bent pipe.

[0016] A rotating limit plate that fits the shape of the bent pipe is provided at the front end of the limit mechanism. The rotating limit plate is kept in contact with the limit base by a spring at the rear end of the push rod. The staff can manually lift the rotating limit plate to take out the bent pipe.

[0017] The bent pipe is an L-shaped structure divided into two upper and lower pipe openings. The advancement and retreat of the cross brush can be manually controlled by rotating the propulsion mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the structure of a deburring device for manufacturing hardware accessories proposed by the present invention;

[0019] Figure 2 This is a schematic structural diagram of a deburring device for manufacturing hardware accessories proposed by the present invention from another perspective;

[0020] Figure 3 This is a schematic diagram of the structure of a moving mechanism of a deburring device for manufacturing hardware accessories proposed by the present invention;

[0021] Figure 4 A cross-sectional view of a lifting mechanism of a deburring device for manufacturing hardware accessories proposed by the present invention;

[0022] Figure 5 This is a schematic diagram of the structure of a deburring device operating table for hardware accessories manufacturing proposed by the present invention;

[0023] Figure 6 This is a schematic diagram of the structure of a limit mechanism of a deburring device for manufacturing hardware accessories proposed by the present invention;

[0024] Figure 7 The present invention is a schematic diagram of the structure of a rotating propulsion mechanism of a deburring device for manufacturing hardware accessories.

[0025] In the figure: 1, base; 2, column; 3, limit frame; 4, movable cross arm; 5, operating table; 6, mounting plate; 7, horizontal motor; 8, guide rod; 9, support frame; 10, push rod; 11, T-slot; 12, elbow; 13, slideway; 14, roller; 101, lifting frame; 102, lifting motor; 103, straight rod; 104, limit slot; 105, back plate; 106, bump; 107, lifting platform; 108, first rotating motor; 109, locking piece; 110, oscillating pottery Porcelain brush; 201, mounting frame; 202, push rod; 203, rotation limit plate; 204, limit base; 205, rotating member; 206, reset cylinder; 207, disc; 208, spring; 209, upper support plate; 210, lower support plate; 211, rotation limit rod; 301, moving frame; 302, limit slide groove; 303, toothed disc; 304, bearing seat; 305, gear; 306, second rotating motor; 307, mounting box; 308, cross brush; 309, rotating rod. DETAILED DESCRIPTION

[0026] In order to more clearly understand the above-mentioned objects, features and advantages of the present invention, the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0027] like Figure 1-Figure 7 A deburring device for manufacturing hardware accessories shown in the figure comprises a base 1, a group of columns 2 are respectively arranged on both sides of the upper surface of the base 1, and a limiting frame 3 is arranged on the upper end of each two columns 2 forming a group, and a movable cross arm 4 is arranged between the two limiting frames 3, and the movable cross arm 4 has a movable mechanism at the rear end of the movable cross arm 4, and a lifting frame 101 is arranged on the upper end of the movable cross arm 4, and a lifting mechanism is arranged at the front end of the lifting frame 101, an operating table 5 is arranged on the upper surface of the base 1, a T-slot 11 is opened on one side of the operating table 5, a limiting mechanism is installed on the upper end of the T-slot 11, a bent pipe 12 is arranged at the lower end of the limiting mechanism, and a rotating propulsion mechanism is arranged on the other side of the operating table 5.

[0028] like Figure 3 As shown, the moving mechanism includes a support frame 9 fixedly installed between two columns 2, a push rod 10 is fixedly installed on the upper end of the support frame 9, the telescopic end of the push rod 10 is fixedly installed on the rear surface of the moving cross arm 4, and mounting plates 6 are provided at both ends of the upper surface of the moving cross arm 4. A horizontal motor 7 is fixedly installed on one side of the mounting plate 6, and a guide rod 8 passing through the mounting plate 6 is fixedly installed on the output end of the horizontal motor 7. The lifting frame 101 installed on the upper end of the moving cross arm 4 is pushed and slid by the horizontal motor 7, and the lifting frame 101 moves horizontally along the guide rod 8.

[0029] The relative inner surfaces of the two limit frames 3 are provided with slideways 13, and rollers 14 are rotatably installed on the two side surfaces of the movable cross arm 4. The rollers 14 rotate inside the slideways 13, and the push rod 10 drives the movable cross arm 4 to reciprocate between the two limit frames 3. The movable cross arm 4 is moved forward and backward along the limit frame 3 by the extension and retraction of the telescopic end of the push rod 10.

[0030] like Figure 4 As shown, the lifting mechanism includes a lifting motor 102 fixedly installed on the upper end of the lifting frame 101, a straight rod 103 is fixedly installed on the output end of the lifting motor 102, a lifting platform 107 is slidably installed on the surface of the straight rod 103, and limiting grooves 104 are provided on both side surfaces of the lifting frame 101. The limiting grooves 104 limit the lifting platform 107 to avoid deviation and shaking during the lifting process, and the lifting platform 107 is driven up and down by the lifting motor 102.

[0031] A first rotating motor 108 is fixedly installed inside the lifting platform 107, and a locking piece 109 is fixedly installed at the output end of the first rotating motor 108. An oscillating ceramic brush 110 is arranged in the locking piece 109. A rear plate 105 is fixedly installed on the rear surface of the lifting frame 101, and a protrusion 106 is arranged on the upper surface of the rear plate 105. The rear plate 105 is pushed by the horizontal motor 7 to move horizontally, and is moved forward and backward by the extension and retraction of the push rod 10 on the rear side. The oscillating ceramic brush 110 can be easily replaced and maintained by rotating the locking piece 109.

[0032] like Figure 5 As shown, the front surface of the mounting frame 201 is provided with two groups of horizontally and vertically placed limiting bases 204 corresponding to the bent pipe 12, and each limiting base 204 is provided with a rotating member 205 on one side. A rotating limiting plate 203 is rotatably installed on the upper end of each rotating member 205, and a top rod 202 is rotatably installed on one side of the rotating limiting plate 203. The top rod 202 penetrates the mounting frame 201 and is provided with a disc 207. The rear surface of the mounting frame 201 is provided with two reset cylinders 206 corresponding to the top rod 202. The disc 207 is located at the rear end of the reset cylinder 206 and is provided with a spring 208. The spring 208 makes the disc 207 continuously fit the surface of one side of the mounting frame 201, so as to realize the limiting fixation of the rotating limiting plate 203 on the bent pipe 12. When the deburring work is completed, the rotating limiting plate 203 can be manually lifted to take out the bent pipe 12.

[0033] like Figure 6 As shown, the limiting mechanism includes a mounting frame 201 installed on the upper end of the operating table 5, and lower support plates 210 are provided on both side surfaces of the mounting frame 201 located at the lower end of the operating table 5, and upper support plates 209 are provided on both side surfaces of the mounting frame 201 located at the upper end of the operating table 5. A rotation limiting rod 211 is installed through each upper support plate 209. The mounting frame 201 cooperates with the operating table 5 through the upper support plate 209 and the lower support plate 210, and the limiting fixation of the mounting frame 201 and the operating table 5 is achieved by adjusting the rotation limiting rod 211.

[0034] like Figure 7 As shown, the rotating propulsion mechanism includes a moving frame 301 fixedly mounted on the upper surface of the operating table 5, a toothed disc 303 is provided on the upper surface of the moving frame 301, a bearing seat 304 is provided on the upper end of the toothed disc 303, a mounting box 307 is fixedly mounted on the upper end of the bearing seat 304, a second rotating motor 306 is fixedly mounted inside the mounting box 307, a cross brush 308 is fixedly mounted on the rotating shaft of the second rotating motor 306, and limiting slide grooves 302 are provided on both side surfaces of the moving frame 301, and the bearing seat 304 slides back and forth along the limiting slide grooves 302.

[0035] A gear 305 meshing with the toothed disc 303 is rotatably installed inside the support seat 304, and a rotating rod 309 penetrating the support seat 304 is fixedly installed on one side of the gear 305. The gear 305 is driven by rotating the rotating rod 309, and the gear 305 rotates along the toothed disc 303 to control the cross brush 308 to remove burrs on the side close to the curved pipe 12.

[0036] Working principle: The staff places the bent pipe 12 to be deburred in the limiting mechanism at the upper end of the operating table 5. The front surface of the mounting frame 201 is provided with a limiting base 204 corresponding to the bent portion of the bent pipe 12. Each limiting base 204 is located on one side of the front surface of the mounting frame 201 and is provided with a rotating member 205. A rotating limiting plate 203 is rotatably installed on the upper end of the rotating member 205. The rotating limiting plate 203 fits the limiting base 204 to limit the bent pipe 12. Each rotating limiting plate A push rod 202 is rotatably installed on one side of 203, and the push rod 202 passes through the mounting frame 201 and is fixedly installed with a disc 207. A reset cylinder 206 corresponding to the push rod 202 is fixedly installed on the rear surface of the mounting frame 201. A spring 208 is provided at the rear end of the disc 207 in the reset cylinder 206. The elasticity of the spring 208 enables the disc 207 to remain in contact with the mounting frame 201, thereby allowing the rotating limit plate 203 to remain in contact with the limit base 204, thereby limiting and fixing the bent pipe 12. The bent pipe 12 is an L-shaped structure with two upper and lower pipe openings. A movable cross arm 4 is slidably installed between the two limit frames 3. Rollers 14 are rotatably installed at both ends of the movable cross arm 4. Slideways 13 are provided on the relative inner surfaces of the two limit frames 3. Through a push rod 10 fixedly installed on the upper end of a support frame 9 between the two limit frames 3, the telescopic end of the push rod 10 is fixedly installed on the rear surface of the movable cross arm 4. The movable cross arm 4 is moved forward and backward along the slideway 13 by the push of the push rod 10. Mounting plates 6 are provided on both sides of the upper surface of the movable cross arm 4. A horizontal motor 7 is fixedly installed on one side of the mounting plate 6. A guide rod 8 is installed on the horizontal motor 7 through the mounting plate 6. The guide rod 8 is sleeved with a protrusion 106 fixedly installed on the upper end of the rear plate 105. The protrusion 106 is pushed by the horizontal motor 7 in the prior art to achieve the horizontal position of the lifting frame 101 on the movable cross arm 4. A lifting motor 102 is provided at the upper end of the lifting frame 101, and the lifting motor 102 controls the lifting platform 107 installed at the front end to slide. A first rotating motor 108 is fixedly installed inside the lifting platform 107. A locking piece 109 is fixedly installed at the rotating end of the first rotating motor 108, and an oscillating ceramic brush 110 is fixedly installed through the locking piece 109. When the first rotating motor 108 rotates, the lower end of the oscillating ceramic brush 110 swings to deburr the inner wall of the bent pipe 12. A movable frame 301 is arranged on one side of the operating table 5, and a toothed disc 303 is arranged on the upper surface of the movable frame 301, and a bearing seat 304 is arranged on the upper end of the toothed disc 303. A gear 305 meshing with the toothed disc 303 is arranged inside the bearing seat 304, and a rotating rod 309 penetrating the bearing seat 304 is arranged on the surface of one side of the gear 305. The bearing seat 304 is driven to move along the toothed disc 303 by rotating the rotating rod 309. A mounting box 307 is fixedly installed on the upper end of the bearing seat 304, and a second rotating motor 306 is fixedly installed inside the mounting box 307. A cross brush 308 is installed on the output end of the second rotating motor 306 through the mounting box 307. The distance between the cross brush 308 and the curved pipe 12 is controlled by rotating the rotating rod 309, thereby realizing deburring of the channel on one side of the curved pipe 12.

[0037] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions only describe the principles of the present invention. The present invention may be subject to various changes and improvements without departing from the spirit and scope of the present invention. These changes and improvements fall within the scope of the present invention. The scope of protection claimed by the present invention is defined by the attached claims and their equivalents.

Claims

1. A deburring device for use in the manufacture of hardware accessories, comprising a base (1), characterized in that: A group of columns (2) are respectively arranged on both sides of the upper surface of the base (1), and each two columns (2) form a group, and a limit frame (3) is arranged on the upper end. A movable cross arm (4) is arranged between the two limit frames (3), and a movable mechanism is arranged at the rear end of the movable cross arm (4). A lifting frame (101) is arranged at the upper end of the movable cross arm (4), and a lifting mechanism is arranged at the front end of the lifting frame (101). An operating table (5) is arranged on the upper surface of the base (1), and a T-shaped groove (11) is opened on one side of the operating table (5). A limit mechanism is installed on the upper end of the T-shaped groove (11), and a bent pipe (12) is arranged at the lower end of the limit mechanism. A rotating propulsion mechanism is arranged on the other side of the operating table (5); The limiting mechanism comprises a mounting frame (201) mounted on the upper end of the operating table (5), lower support plates (210) are provided on both side surfaces of the mounting frame (201) located at the lower end of the operating table (5), upper support plates (209) are provided on both side surfaces of the mounting frame (201) located at the upper end of the operating table (5), and a rotation limiting rod (211) is installed through each of the upper support plates (209); The front surface of the mounting frame (201) is provided with two groups of horizontally and vertically placed limit bases (204) corresponding to the bent pipe (12); each limit base (204) is provided with a rotating member (205) on one side; a rotating limit plate (203) is rotatably mounted on the upper end of each rotating member (205); a top rod (202) is rotatably mounted on one side of the rotating limit plate (203); the top rod (202) passes through the mounting frame (201) and is provided with a disc (207); two reset cylinders (206) corresponding to the top rods (202) are provided on the rear surface of the mounting frame (201); the disc (207) is located at the rear end of the reset cylinder (206) and is provided with a spring (208); The lifting mechanism comprises a lifting motor (102) fixedly mounted on the upper end of the lifting frame (101); a straight rod (103) is fixedly mounted on the output end of the lifting motor (102); a lifting platform (107) is slidably mounted on the surface of the straight rod (103); and limiting grooves (104) are provided on both side surfaces of the lifting frame (101); The rotating propulsion mechanism comprises a moving frame (301) fixedly mounted on the upper surface of the operating table (5); a toothed disc (303) is provided on the upper surface of the moving frame (301); a bearing seat (304) is provided at the upper end of the toothed disc (303); a mounting box (307) is fixedly mounted on the upper end of the bearing seat (304); a second rotating motor (306) is fixedly mounted inside the mounting box (307); a cross brush (308) is fixedly mounted on the rotating shaft of the second rotating motor (306); and limiting sliding grooves (302) are provided on both side surfaces of the moving frame (301); A gear (305) meshing with the toothed disc (303) is rotatably mounted inside the bearing seat (304), and a rotating rod (309) penetrating the bearing seat (304) is fixedly mounted on one side of the gear (305); A first rotating motor (108) is fixedly mounted inside the lifting platform (107); a locking piece (109) is fixedly mounted on the output end of the first rotating motor (108); an oscillating ceramic brush (110) is arranged inside the locking piece (109); a rear plate (105) is fixedly mounted on the rear surface of the lifting frame (101); a protrusion (106) is arranged on the upper surface of the rear plate (105).

2. A deburring device for hardware accessories manufacturing according to claim 1, characterized in that: The moving mechanism comprises a support frame (9) fixedly mounted between two uprights (2), a push rod (10) fixedly mounted on the upper end of the support frame (9), a telescopic end of the push rod (10) fixedly mounted on the rear surface of a moving cross arm (4), mounting plates (6) being provided at both ends of the upper surface of the moving cross arm (4), a horizontal motor (7) being fixedly mounted on one side of the mounting plate (6), and a guide rod (8) penetrating the mounting plate (6) being fixedly mounted on the output end of the horizontal motor (7).

3. A deburring device for manufacturing hardware accessories according to claim 2, characterized in that: The opposing inner surfaces of the two limit frames (3) are provided with slideways (13), and rollers (14) are rotatably mounted on the two side surfaces of the movable cross arm (4). The rollers (14) rotate inside the slideways (13), and the push rod (10) drives the movable cross arm (4) to reciprocate between the two limit frames (3).

Images