Deburring equipment for hardware precision machining

Abstract

The utility model relates to the technical field of metal processing, in particular to deburring equipment for hardware precision machining, which comprises a base and a top plate, the base is fixedly connected with the top plate through a support column, a second motor is fixedly connected below the top plate, and an output shaft of the second motor is fixedly connected with a rotating rod. The outer wall of the rotating rod is rotationally connected with the top plate through a bearing, the upper end of the rotating rod is fixedly connected with a supporting plate, the handle drives the screw to rotate, the screw drives the threaded block to move, the threaded block drives the support to move, then the hardware is driven to move, the hardware makes contact with the grinding wheel, and the grinding wheel conducts precise machining on the hardware to complete deburring. The first motor is started, the first motor drives the electric push rod to rotate, the push rod is driven to drive the second clamping plate to rotate, then the hardware is driven to rotate, the other surfaces of the hardware face the grinding wheel, the other surfaces of the hardware are deburred, operation is easy, and deburring of the multiple surfaces of the hardware is facilitated.

Description

Technical Field

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

[0002] After stamping, punching and other operations, there will be a large number of burrs on the processed edges of the hardware, which will affect the assembly and use of the hardware.

[0003] For example, patent number CN219805845U is a deburring device for precision machining of hardware, which includes a workbench, a column is arranged at the upper end of the workbench, a bracket is arranged on the column and moves along the height direction of the workbench, a sliding seat is arranged on the bracket and moves laterally along the workbench, a grinding part is arranged on the sliding seat, and a rotating part is arranged on the upper end of the workbench and rotates along the vertical axis. The above document still has shortcomings. When in use, the hardware is placed on the upper end of the loading plate, and then the loading plate is moved to move to the bottom of the grinding part, and the grinding part moves with the sliding seat to remove the burrs on the hardware. Since the height between the grinding part and the hardware remains fixed, compared with the burr removal by hand-held hardware or grinding mechanisms such as files, the grinding amount of the utility model can remain stable, thereby obtaining higher processing accuracy. However, after the deburring device in the above-mentioned document has deburred one surface of the hardware, it is necessary to re-clamp the hardware to deburr other surfaces, which is troublesome to operate and inconvenient to deburr multiple surfaces of the hardware. At the same time, when deburring the hardware, a large amount of dust will be generated, which will pollute the operating environment. If inhaled by the staff, it will affect the health of the staff. Utility Model Content

[0004] The utility model aims to solve the problem that it is inconvenient to deburr multiple surfaces of hardware parts, and proposes a deburring device for precision machining of hardware parts.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A deburring device for precision machining of hardware is designed, comprising a base and a top plate, wherein the base is fixedly connected to the top plate via a support, a second motor is fixedly connected to the bottom of the top plate, a rotating rod is fixedly connected to the output shaft of the second motor, an outer wall of the rotating rod is rotatably connected to the top plate via a bearing, a support plate is fixedly connected to the upper end of the rotating rod, a positioning mechanism is arranged above the support plate, a dust removal mechanism is arranged above the base, a pin rod is fixedly connected to the bottom of the support plate, and the lower end of the pin rod is slidably connected to a slide groove.

[0007] Preferably, the positioning mechanism includes a screw, the outer walls at both ends of the screw are rotatably connected to the support plate via bearings, a handle is fixedly connected to the end of the screw, the outer wall of the screw is threadedly connected to a threaded block, a bracket is fixedly connected above the threaded block, the interior of the bracket is rotatably connected to a first clamping plate via a bearing, a first motor is fixedly connected above the bracket, an electric push rod is fixedly connected to the output shaft of the first motor, the outer wall of the electric push rod is rotatably connected to the bracket via a bearing, and the output end of the electric push rod is fixedly connected to a second clamping plate.

[0008] Preferably, the dust removal mechanism includes a fan, which is fixedly connected to the upper surface of the base, a pipe is fixedly connected to the left side of the fan, a collecting box is fixedly connected to the end of the pipe, the collecting box is fixedly connected to the upper surface of the base, a filter is fixedly connected to the interior of the collecting box, a feed pipe is fixedly connected to the left side of the collecting box, the outer wall of the feed pipe is fixedly connected to the top plate, and a hopper is fixedly connected to the end of the feed pipe.

[0009] Preferably, the slide groove is arranged inside the top plate, and a frame is fixedly connected to the upper surface of the top plate.

[0010] Preferably, an electric telescopic rod is fixedly connected to the interior of the frame, and a third motor is fixedly connected to the output end of the electric telescopic rod.

[0011] Preferably, a grinding wheel is fixedly connected to the output shaft of the third motor.

[0012] The utility model provides a deburring device for precision machining of hardware, and its beneficial effects are as follows: through the cooperation among a screw, a handle, a threaded block, a bracket, a first clamping plate, a first motor, an electric push rod and a second clamping plate, the electric push rod drives the second clamping plate to move, the second clamping plate and the first clamping plate position the hardware, the handle is turned, the handle drives the screw to rotate, the screw drives the threaded block to move, the threaded block drives the bracket to move, and then drives the hardware to move, so that the hardware contacts the grinding wheel, the grinding wheel performs precision machining on the hardware to complete deburring, the first motor is started, the first motor drives the electric push rod to rotate, drives the push rod to drive the second clamping plate to rotate, and then drives the hardware to rotate, the other surfaces of the hardware are faced to the grinding wheel, and the other surfaces of the hardware are deburred, the operation is relatively simple, and it is convenient to deburr multiple surfaces of the hardware.

[0013] Through the coordination among the fan, pipeline, collection box, filter, feed pipe and hopper, the fan generates suction inside the collection box through the pipeline, and the collection box generates suction inside the hopper through the feed pipe. The dust generated when deburring the hardware enters the hopper, and then enters the collection box through the feed pipe. The filter prevents dust and impurities from entering the pipeline, thereby protecting the fan. When deburring the hardware, a large amount of dust will not be generated, the operating environment will not be polluted, and the dust will not be inhaled by the staff to affect their health. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 It is a structural sectional view of the utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the connection between the blower, the pipeline and the collection box in the utility model;

[0017] Figure 4 It is a structural schematic diagram of the connection between the screw rod, the handle and the bracket in the utility model.

[0018] In the figure: 1, base, 2, top plate, 3, positioning mechanism, 301, screw, 302, handle, 303, threaded block, 304, bracket, 305, first clamping plate, 306, first motor, 307, electric push rod, 308, second clamping plate, 3a1, slider, 3a2, slide rod, 4, dust removal mechanism, 401, fan, 402, pipeline, 403, collection box, 404, filter, 405, feed pipe, 406, hopper, 5, second motor, 6, rotating rod, 7, support plate, 8, pin rod, 9, slide groove, 10, frame, 11, electric telescopic rod, 12, third motor, 13, grinding wheel. DETAILED DESCRIPTION

[0019] The utility model is further described below in conjunction with the accompanying drawings:

[0020] Embodiment 1:

[0021] See attached Figure 1-4 In the present embodiment, a deburring device for precision machining of hardware parts comprises a base 1 and a top plate 2. The base 1 is fixedly connected to the top plate 2 through a support. A second motor 5 is fixedly connected to the bottom of the top plate 2. A rotating rod 6 is fixedly connected to the output shaft of the second motor 5. The second motor 5 drives the rotating rod 6 to rotate. The outer wall of the rotating rod 6 is rotatably connected to the top plate 2 through a bearing. A supporting plate 7 is fixedly connected to the upper end of the rotating rod 6. The rotating rod 6 drives the supporting plate 7 to rotate. A positioning mechanism 3 is arranged above the supporting plate 7. The positioning mechanism 3 positions the hardware parts. A dust removal mechanism 4 is arranged above the base 1. The dust removal mechanism 4 To clean the dust generated during deburring, a pin rod 8 is fixedly connected to the bottom of the support plate 7, and the lower end of the pin rod 8 is slidably connected to the slide groove 9. The pin rod 8 and the slide groove 9 support and guide the movement of the support plate 7. The slide groove 9 is arranged inside the top plate 2, and a frame 10 is fixedly connected to the upper surface of the top plate 2. An electric telescopic rod 11 is fixedly connected to the inside of the frame 10. A third motor 12 is fixedly connected to the output end of the electric telescopic rod 11. The electric telescopic rod 11 drives the third motor 12 to move. A grinding wheel 13 is fixedly connected to the output shaft of the third motor 12, and the third motor 12 drives the grinding wheel 13 to rotate.

[0022] The positioning mechanism 3 includes a screw 301, a handle 302, a threaded block 303, a bracket 304, a first clamping plate 305, a first motor 306, an electric push rod 307 and a second clamping plate 308. The outer walls of both ends of the screw 301 are rotatably connected to the support plate 7 through bearings. The end of the screw 301 is fixedly connected with a handle 302, and the handle 302 drives the screw 301 to rotate. The outer wall of the screw 301 is threadedly connected with a threaded block 303, and the screw 301 drives the threaded block 303 to move. The upper part of the threaded block 303 is fixedly connected with a bracket. 304, the threaded block 303 drives the bracket 304 to move, the inside of the bracket 304 is rotatably connected to the first clamping plate 305 through a bearing, the upper part of the bracket 304 is fixedly connected to a first motor 306, the output shaft of the first motor 306 is fixedly connected to an electric push rod 307, the first motor 306 drives the electric push rod 307 to rotate, the outer wall of the electric push rod 307 is rotatably connected to the bracket 304 through a bearing, the output end of the electric push rod 307 is fixedly connected to a second clamping plate 308, and the electric push rod 307 drives the second clamping plate 308 to move;

[0023] The electric push rod 307 drives the second clamping plate 308 to move, and the second clamping plate 308 and the first clamping plate 305 position the hardware. The handle 302 is turned, and the handle 302 drives the screw 301 to rotate. The screw 301 drives the threaded block 303 to move, and the threaded block 303 drives the bracket 304 to move, thereby driving the hardware to move, so that the hardware contacts the grinding wheel 13, and the grinding wheel 13 performs precision machining on the hardware to complete deburring. The first motor 306 is started, and the first motor 306 drives the electric push rod 307 to rotate, which drives the push rod 307 to drive the second clamping plate 308 to rotate, and then drives the hardware to rotate, and faces the other surfaces of the hardware to the grinding wheel 13, and deburrs the other surfaces of the hardware. The operation is relatively simple, and it is convenient to deburr multiple surfaces of the hardware.

[0024] The dust removal mechanism 4 includes a fan 401, a pipeline 402, a collection box 403, a filter 404, a feed pipe 405 and a hopper 406. The fan 401 is fixedly connected to the upper surface of the base 1. When the fan 401 is started, suction is generated. The left side of the fan 401 is fixedly connected to the pipeline 402. The fan 401 is connected to the pipeline 402. The end of the pipeline 402 is fixedly connected to the collection box 403. The pipeline 402 is connected to the collection box 403. The box 403 is fixedly connected to the upper surface of the base 1, and a filter screen 404 is fixedly connected inside the collection box 403, and the filter screen 404 prevents dust and impurities from entering the pipe 402. A feed pipe 405 is fixedly connected to the left side of the collection box 403, and the collection box 403 is connected to the feed pipe 405. The outer wall of the feed pipe 405 is fixedly connected to the top plate 2, and a hopper 406 is fixedly connected to the end of the feed pipe 405, and the feed pipe 405 is connected to the hopper 406;

[0025] The fan 401 generates suction inside the collection box 403 through the pipe 402, and the collection box 403 generates suction inside the hopper 406 through the feed pipe 405. The dust generated when deburring the hardware enters the hopper 406, and then enters the collection box 403 through the feed pipe 405. The filter 404 prevents dust and impurities from entering the pipe 402, thereby protecting the fan 401. When deburring the hardware, a large amount of dust will not be generated, and the operating environment will not be polluted, which can prevent the staff from inhaling and affecting their health.

[0026] Working principle:

[0027] When the deburring device for precision machining of hardware is in use, the hardware to be processed closely is placed on the first clamping plate 305, the electric push rod 307 drives the second clamping plate 308 to move, the second clamping plate 308 and the first clamping plate 305 position the hardware, the handle 302 is turned, the handle 302 drives the screw 301 to rotate, the screw 301 drives the threaded block 303 to move, the threaded block 303 drives the bracket 304 to move, and then drives the hardware to move, so that the hardware contacts the grinding wheel 13, the third motor 12 drives the grinding wheel 13 to rotate, the grinding wheel 13 performs precision machining on the hardware to complete the deburring, the electric telescopic rod 11 controls the grinding wheel 13 to move up and down, after the burrs on the surface of one side of the hardware are removed, the hardware is now separated from the grinding wheel 13, the first motor 306 is started, the first motor 306 drives the electric push rod 307 to rotate, and drives the push rod 307 The second clamping plate 308 is driven to rotate, and then the hardware is driven to rotate, and the other surfaces of the hardware are faced to the grinding wheel 13, and the other surfaces of the hardware are deburred. The operation is relatively simple, and it is convenient to deburr multiple surfaces of the hardware. When deburring, the fan 401 is started, and the fan 401 generates suction inside the collection box 403 through the pipeline 402. The collection box 403 generates suction inside the hopper 406 through the feeding pipe 405. The dust generated when the hardware is deburred enters the hopper 406, and then enters the collection box 403 through the feeding pipe 405. The filter 404 prevents dust and impurities from entering the pipeline 402, thereby protecting the fan 401. When deburring the hardware, a large amount of dust will not be generated, and the operating environment will not be polluted, which can prevent the staff from inhaling and affecting their health.

[0028] Embodiment 2:

[0029] See attached Figure 1-4: In this embodiment, a deburring device for precision machining of hardware, the positioning mechanism 3 also includes a slider 3a1 and a slide bar 3a2, the slider 3a1 is fixedly connected to the bottom of the threaded block 303, the threaded block 303 drives the slider 3a1 to move, the slider 3a1 is slidably connected to the outer wall of the slide bar 3a2, the slider 3a1 slides on the outer wall of the slide bar 3a2, and both ends of the slide bar 3a2 are fixedly connected to the support plate 7;

[0030] Through the cooperation between the slider 3a1 and the slide rod 3a2, the threaded block 303 drives the slider 3a1 to move when it moves. The slider 3a1 slides on the outer wall of the slide rod 3a2. The slider 3a1 and the slide rod 3a2 guide the movement of the threaded block 303.

[0031] Working principle:

[0032] The threaded block 303 drives the slider 3a1 to move when it moves. The slider 3a1 slides on the outer wall of the slide rod 3a2. The slider 3a1 and the slide rod 3a2 guide the movement of the threaded block 303.

[0033] Although the present invention has been shown and described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein within the scope of the claims.

Claims

1. A deburring device for precision machining of hardware, comprising a base (1) and a top plate (2), wherein the base (1) is fixedly connected to the top plate (2) via a support, and characterized in that: A second motor (5) is fixedly connected below the top plate (2); a rotating rod (6) is fixedly connected to the output shaft of the second motor (5); an outer wall of the rotating rod (6) is rotatably connected to the top plate (2) via a bearing; a support plate (7) is fixedly connected to the upper end of the rotating rod (6); a positioning mechanism (3) is arranged above the support plate (7); a dust removal mechanism (4) is arranged above the base (1); a pin rod (8) is fixedly connected to the lower end of the support plate (7); and a lower end of the pin rod (8) is slidably connected to a slide groove (9).

2. The deburring equipment for precision machining of hardware according to claim 1, characterized in that: The positioning mechanism (3) comprises a screw rod (301), the outer walls of both ends of the screw rod (301) are rotatably connected to a support plate (7) via bearings, a handle (302) is fixedly connected to the end of the screw rod (301), a threaded block (303) is threadedly connected to the outer wall of the screw rod (301), a bracket (304) is fixedly connected above the threaded block (303), the inside of the bracket (304) is rotatably connected to a first clamping plate (305) via a bearing, a first motor (306) is fixedly connected above the bracket (304), an output shaft of the first motor (306) is fixedly connected to an electric push rod (307), the outer wall of the electric push rod (307) is rotatably connected to the bracket (304) via a bearing, and the output end of the electric push rod (307) is fixedly connected to a second clamping plate (308).

3. The deburring equipment for precision machining of hardware according to claim 1, characterized in that: The dust removal mechanism (4) comprises a fan (401), the fan (401) is fixedly connected to the upper surface of the base (1), a pipe (402) is fixedly connected to the left side of the fan (401), a collection box (403) is fixedly connected to the end of the pipe (402), the collection box (403) is fixedly connected to the upper surface of the base (1), a filter screen (404) is fixedly connected to the inside of the collection box (403), a feed pipe (405) is fixedly connected to the left side of the collection box (403), the outer wall of the feed pipe (405) is fixedly connected to the top plate (2), and a hopper (406) is fixedly connected to the end of the feed pipe (405).

4. The deburring equipment for precision machining of hardware according to claim 1, characterized in that: The slide groove (9) is arranged inside the top plate (2), and a frame (10) is fixedly connected to the upper surface of the top plate (2).

5. The deburring equipment for precision machining of hardware according to claim 4, characterized in that: An electric telescopic rod (11) is fixedly connected inside the frame (10), and a third motor (12) is fixedly connected to the output end of the electric telescopic rod (11).

6. The deburring equipment for precision machining of hardware according to claim 5, characterized in that: The output shaft of the third motor (12) is fixedly connected with a grinding wheel (13).

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