Mechanical part polishing tool

Abstract

The utility model relates to the technical field of part grinding, and discloses a mechanical part grinding tool which comprises a bottom plate, two vertical plates are fixedly connected to the top of the bottom plate, a grinding mechanism is arranged between the two vertical plates, the grinding mechanism comprises two rectangular frames, the two rectangular frames are fixedly connected to one sides of the two vertical plates correspondingly, and the two rectangular frames are fixedly connected to the other sides of the two vertical plates correspondingly. One side of the vertical plate is rotationally connected with an annular plate, and the annular plate is arranged on the outer side of the rectangular frame. Through the design of a grinding mechanism, after two clamping plates clamp and position a part, a grinding assembly grinds the part, and during grinding, a first motor works to drive a transmission rod to rotate, at the moment, synchronous rotation of two annular plates can be achieved, and after the annular plates drive a connecting plate to rotate, the connecting plate is driven to rotate; and the grinding assembly is driven to grind around the clamped part, so that the purpose of uniformly grinding the outer part of the part under the condition that the part is kept still is achieved, and the grinding efficiency is high.

Description

Technical Field

[0001] The present application relates to the technical field of parts grinding, and in particular to a mechanical parts grinding tool. Background Art

[0002] A large number of mechanical parts are needed in the manufacturing process of mechanical equipment. When processing such mechanical parts, they generally need to go through the manufacturing of blanks, processing of parts and heat treatment. The processing steps often include grinding processes to make the surface of the parts smoother.

[0003] Patent network publication number CN220348014U discloses a processing tooling for mechanical parts, including a processing table, a material removal assembly is arranged at the bottom of the processing table, the material removal assembly includes a fixed shell and a suction hopper, an air pump is fixedly connected to the left side of the fixed shell, a fixed plate is fixedly connected to the interior of the fixed shell, a filter residue net is arranged inside the fixed plate, a discharge pipe is fixedly connected to the right side of the suction hopper, one end of the discharge pipe passes through the fixed shell and extends to the interior of the fixed shell, a collection box is slidably connected to the interior of the fixed shell, the air pump sucks the debris generated by the grinding inside the protective shell into the discharge pipe through the suction hopper, the discharge pipe blows the debris to the filter residue net, and the debris is intercepted by the filter residue net. The intercepted debris will fall into the collection box by its own gravity for unified collection, which can effectively collect and clean the debris in time, avoid the time of repeated manual cleaning, and thus improve the processing efficiency.

[0004] When the above device is used to grind parts, although the debris generated by grinding is adsorbed, since the grinding work often requires uniform grinding of multiple areas on the surface of the parts, the parts cannot be flipped and adjusted while remaining fixed after the above device is installed and positioned. Accordingly, the positions that are away from the grinding mechanism cannot be polished. When multiple areas need to be polished, the limit can only be released manually and the parts can be flipped, which directly affects the grinding efficiency and is not labor-saving enough. Utility Model Content

[0005] In order to solve the above-mentioned problems, the present application provides a mechanical parts grinding tool.

[0006] The present application provides a mechanical parts grinding tool adopting the following technical solution:

[0007] A mechanical parts grinding tool comprises a bottom plate, two vertical plates are fixedly connected to the top of the bottom plate, and a grinding mechanism is arranged between the two vertical plates.

[0008] The grinding mechanism comprises two rectangular frames, the two rectangular frames are respectively fixedly connected to one side of the two vertical plates, one side of the vertical plate is rotatably connected with an annular plate, the annular plate is arranged outside the rectangular frame, a movable plate is slidably connected inside the rectangular frame, the movable plate extends outside the rectangular frame, one side of the movable plate is fixedly connected with a clamping plate, a connecting plate is arranged between the two vertical plates, the bottom of the connecting plate is respectively fixedly connected to the tops of the two annular plates, a moving block is arranged on the inner side of the connecting plate, a U-shaped plate is fixedly connected to the inner side of the connecting plate, a transverse groove is opened on the U-shaped plate, the moving block passes through the transverse groove and matches the transverse groove, and a grinding assembly is installed at the bottom of the moving block;

[0009] The annular plate is fixedly connected with a gear ring on the outside, and a round rod is provided on one side of the vertical plate. The round rod passes through the vertical plate and is rotatably connected to the vertical plate. One end of the round rod is fixedly connected with a gear, which is provided at the bottom of the gear ring and meshes with the gear ring. A transmission rod is rotatably connected between the two vertical plates, and the transmission rod passes through the two vertical plates respectively. A first motor is fixedly connected to the top of the bottom plate, and the first motor is fixedly connected to one end of the transmission rod through an output shaft. Two first pulleys are fixedly connected to the outside of the transmission rod, and second pulleys are fixedly connected to the outside of the two round rods. The two first pulleys are respectively connected to the two second pulleys through belts.

[0010] By adopting the above technical solution, after the two clamping plates clamp and position the parts, the grinding assembly performs the grinding operation on the parts, and during the grinding, the first motor drives the transmission rod to rotate after working, so that the two annular plates can rotate synchronously at this time. After the annular plate drives the connecting plate to rotate, the grinding assembly is prompted to grind around the clamped parts, thereby achieving the purpose of uniformly grinding the outside of the parts while keeping them stationary, and the grinding efficiency is relatively high.

[0011] Preferably, a threaded rod is rotatably connected to the inner side of the U-shaped plate, the threaded rod passes through the moving block and is threadedly connected to the moving block, and a second motor is fixedly connected to one side of the U-shaped plate, and the second motor is fixedly connected to one end of the threaded rod through an output shaft.

[0012] By adopting the above technical solution, the threaded rod can drive the moving block to move after rotating.

[0013] Preferably, a movable groove is opened on the top of the rectangular frame, a rectangular plate is fixedly connected to the top of the movable plate, the rectangular plate passes through the movable groove and matches the movable groove, an electric push rod is fixedly connected to one side of the rectangular plate, and the electric push rod is fixedly connected to one side of the vertical plate.

[0014] By adopting the above technical solution, the electric push rod can push the rectangular plate after working.

[0015] Preferably, the grinding mechanism includes an adsorption assembly, the adsorption assembly includes a box body, the box body is slidably connected to the top of the connecting plate, the box body passes through the connecting plate, the bottom of the box body is fixedly connected to the top of the moving block, a fan is fixedly connected inside the box body, a suction pipe is fixedly connected to the rear side of the box body, a stabilizing plate is fixedly connected to the rear side of the moving block, the suction pipe passes through the stabilizing plate and is fixedly connected to the stabilizing plate.

[0016] By adopting the above technical solution, the dust generated during grinding is sucked into the suction pipe.

[0017] Preferably, a filter plate is fixedly connected to the inside of the box, and the filter plate is arranged on the top of the fan.

[0018] By adopting the above technical solution, the inhaled dust stays on the top of the filter plate.

[0019] Preferably, a sealing door is provided on the front side wall of the box body, and the sealing door is connected to the box body by a hinge.

[0020] By adopting the above technical solution, the user can process the dust on the filter plate after opening the sealed door.

[0021] Preferably, exhaust holes are provided on both side walls of the box body, and the exhaust holes are arranged at the bottom of the fan.

[0022] By adopting the above technical solution, the exhaust hole can be used to discharge the airflow generated by the fan when it is working to the outside.

[0023] In summary, this application includes the following beneficial technical effects:

[0024] 1. A mechanical parts grinding tool, through the design of the grinding mechanism, after the two clamping plates clamp the parts and position them, the grinding assembly performs the grinding operation on the parts, and during the grinding, the first motor drives the transmission rod to rotate after working, so that the two annular plates can be rotated synchronously at this time, and after the annular plate drives the connecting plate to rotate, the grinding assembly is prompted to grind around the clamped parts, thereby achieving the purpose of uniformly grinding the outside of the parts while keeping them stationary, and the grinding efficiency is high.

[0025] 2. A mechanical parts grinding tool. Through the design of the adsorption component, the box body can always maintain the relative position with the moving block unchanged, thereby further ensuring that the suction pipe can stay at the corresponding adsorption position of the grinding component, ensuring the adsorption effect. Specifically, the adsorption work starts after the fan is turned on. At this time, the dust generated by the grinding is sucked into the suction pipe and then intercepted by the filter plate. After the processing is completed, the user can open the sealing door to clean out the dust on the top of the filter plate, thereby effectively avoiding the situation where the dust diffuses during the grinding work and affects the processing, and the dust cleaning work is also simple and convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the structure of the utility model;

[0027] Figure 2 It is a side sectional view of the utility model;

[0028] Figure 3 for Figure 2 A in the enlarged view;

[0029] Figure 4 It is a rear view of the utility model.

[0030] Explanation of the reference numerals in the accompanying drawings: 1. bottom plate; 2. vertical plate; 3. grinding mechanism; 31. rectangular frame; 32. annular plate; 33. movable plate; 34. clamping plate; 35. connecting plate; 36. movable block; 37. U-shaped plate; 38. transverse groove; 39. grinding assembly; 391. gear ring; 392. round rod; 393. gear; 394. transmission rod; 395. first motor; 396. first pulley; 397. second pulley; 398. threaded rod; 399. second motor; 381. rectangular plate; 382. electric push rod; 383. box; 384. fan; 385. suction pipe; 386. stabilizing plate; 387. filter plate; 388. sealing door; 389. exhaust hole. DETAILED DESCRIPTION

[0031] The following is combined with Figure 1-4 This application is described in further detail.

[0032] The present application discloses a mechanical parts grinding tool. Figure 1-4 A mechanical parts grinding tool comprises a base plate 1, two vertical plates 2 are fixedly connected to the top of the base plate 1, and a grinding mechanism 3 is arranged between the two vertical plates 2.

[0033] The grinding mechanism 3 includes two rectangular frames 31, which are fixedly connected to one side of the two vertical plates 2 respectively, and an annular plate 32 is rotatably connected to one side of the vertical plate 2. The annular plate 32 is arranged on the outside of the rectangular frame 31, and a movable plate 33 is slidably connected inside the rectangular frame 31. The movable plate 33 extends out of the rectangular frame 31, and a clamping plate 34 is fixedly connected to one side of the movable plate 33. A connecting plate 35 is arranged between the two vertical plates 2, and the bottom of the connecting plate 35 is fixedly connected to the top of the two annular plates 32 respectively. A moving block 36 is arranged on the inner side of the connecting plate 35, and a U-shaped plate 37 is fixedly connected to the inner side of the connecting plate 35. A transverse groove 38 is opened on the U-shaped plate 37, and the moving block 36 passes through the transverse groove 38 and matches the transverse groove 38. A grinding component 39 is installed at the bottom of the moving block 36;

[0034] The annular plate 32 is fixedly connected to a gear ring 391 on the outside, a round rod 392 is provided on one side of the vertical plate 2, the round rod 392 penetrates the vertical plate 2 and is rotatably connected to the vertical plate 2, one end of the round rod 392 is fixedly connected to a gear 393, the gear 393 is arranged at the bottom of the gear ring 391, and the gear 393 is meshed with the gear ring 391, and a transmission rod 394 is rotatably connected between the two vertical plates 2, and the transmission rod 394 penetrates the two vertical plates 2 respectively;

[0035] A first motor 395 is fixedly connected to the top of the base plate 1, and the first motor 395 is fixedly connected to one end of a transmission rod 394 through an output shaft. Two first pulleys 396 are fixedly connected to the outside of the transmission rod 394, and the two round rods 392 are fixedly connected to the outside with second pulleys 397. The two first pulleys 396 are respectively connected to the two second pulleys 397 through belts. After the two clamping plates 34 clamp and position the parts, the grinding assembly 39 performs a grinding operation on the parts. During the grinding, the first motor 395 drives the transmission rod 394 to rotate after working, and then the two annular plates 32 can be rotated synchronously at this time. After the annular plate 32 drives the connecting plate 35 to rotate, the grinding assembly 39 is prompted to grind around the clamped parts, thereby achieving the purpose of uniformly grinding the outside of the parts while keeping them stationary, and the grinding efficiency is relatively high.

[0036] A threaded rod 398 is rotatably connected to the inner side of the U-shaped plate 37, and the threaded rod 398 penetrates the moving block 36 and is connected to the moving block 36 by threads. A second motor 399 is fixedly connected to one side of the U-shaped plate 37, and the second motor 399 is fixedly connected to one end of the threaded rod 398 through an output shaft. The threaded rod 398 can drive the moving block 36 to move after rotation. A movable groove is opened on the top of the rectangular frame 31, and a rectangular plate 381 is fixedly connected to the top of the moving plate 33. The rectangular plate 381 penetrates the movable groove and matches the movable groove. An electric push rod 382 is fixedly connected to one side of the rectangular plate 381, and the electric push rod 382 is fixedly connected to one side of the vertical plate 2. The electric push rod 382 can push the rectangular plate 381 after working.

[0037] The grinding mechanism 3 includes an adsorption component, which includes a box 383, the box 383 is slidably connected to the top of the connecting plate 35, the box 383 penetrates the connecting plate 35, the bottom of the box 383 is fixedly connected to the top of the moving block 36, the box 383 is fixedly connected with a fan 384 inside, the rear side of the box 383 is fixedly connected with a suction pipe 385, the rear side of the moving block 36 is fixedly connected with a stabilizing plate 386, the suction pipe 385 penetrates the stabilizing plate 386 and is fixedly connected to the stabilizing plate 386, the dust generated during grinding is sucked in by the suction pipe 385, the box 38 A filter plate 387 is fixedly connected inside the box 383, and the filter plate 387 is arranged on the top of the fan 384. The inhaled dust stays on the top of the filter plate 387. A sealing door 388 is arranged on the front side wall of the box 383, and the sealing door 388 is connected to the box 383 through a hinge. After the user opens the sealing door 388, the dust on the filter plate 387 can be processed. Exhaust holes 389 are opened on both side walls of the box 383, and the exhaust holes 389 are arranged at the bottom of the fan 384. The exhaust holes 389 can be used to discharge the airflow generated by the fan 384 when it is working to the outside.

[0038] In actual operation, when this device is used, first, the device is connected to a power source. After the parts to be polished are taken between the two clamping plates 34, the electric push rod 382 works and pushes the rectangular plate 381, and the rectangular plate 381 drives the movable plate 33 to move inside the rectangular frame 31, and the movable plate 33 drives the clamping plate 34 to move to clamp the parts, and then the polishing assembly 39 can perform a polishing operation on the parts. The polishing assembly 39 is an existing polishing structure. This is an existing structure, so it will not be further described here. During the polishing period, the first motor 395 works and drives the transmission rod 394 to rotate, and the transmission rod 394 drives the two first pulleys 396 to rotate, and the first pulley 396 drives the two second pulleys through the belt. The pulley 397 rotates, the second pulley 397 drives the round rod 392 to rotate, the round rod 392 drives the gear 393 to rotate, the gear 393 drives the ring gear 391 to rotate, the ring gear 391 drives the annular plate 32 to rotate, and the annular plate 32 drives the connecting plate 35 to rotate. It can be seen from the above connection relationship that the grinding assembly 39 can be repeatedly circled around the parts, thereby achieving the purpose of multi-directional and uniform grinding of the exterior of the parts while keeping the parts stationary, and the grinding efficiency is high. In the grinding process, the second motor 399 works and drives the threaded rod 398 to rotate, and the threaded rod 398 drives the moving block 36 to move horizontally, so as to adjust the grinding position laterally, ensuring the flexibility of the grinding operation;

[0039] When the connecting plate 35 is adjusted in position, the box 383 is adjusted along with the connecting plate 35. When the moving block 36 moves horizontally, the moving block 36 drives the box 383 to move synchronously, so that the box 383 can always maintain its relative position with the moving block 36 unchanged, thereby further ensuring that the suction pipe 385 can stay at the corresponding adsorption position of the grinding component 39, ensuring the adsorption effect. Specifically, the adsorption work starts after the fan 384 is turned on. At this time, the dust generated by the grinding is sucked in by the suction pipe 385 and is intercepted by the filter plate 387 after entering the box 383, thereby storing the dust. After the processing is completed, the user can open the sealing door 388 to clean out the dust on the top of the filter plate 387, thereby effectively avoiding the situation where dust diffuses during the grinding work and affects the processing, and the dust cleaning work is also simple and convenient.

[0040] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A mechanical parts grinding tool, comprising a base plate (1), characterized in that: The top of the bottom plate (1) is fixedly connected to two vertical plates (2), and a grinding mechanism (3) is provided between the two vertical plates (2); The grinding mechanism (3) comprises two rectangular frames (31), the two rectangular frames (31) are respectively fixedly connected to one side of two vertical plates (2), one side of the vertical plates (2) is rotatably connected to an annular plate (32), the annular plate (32) is arranged outside the rectangular frames (31), a movable plate (33) is slidably connected inside the rectangular frames (31), the movable plate (33) extends outside the rectangular frames (31), one side of the movable plate (33) is fixedly connected to a clamping plate (34), and the two A connecting plate (35) is arranged between the vertical plates (2), the bottom of the connecting plate (35) is fixedly connected to the tops of the two annular plates (32) respectively, a moving block (36) is arranged on the inner side of the connecting plate (35), a U-shaped plate (37) is fixedly connected to the inner side of the connecting plate (35), a transverse groove (38) is opened on the U-shaped plate (37), the moving block (36) passes through the transverse groove (38) and matches with the transverse groove (38), and a grinding assembly (39) is installed on the bottom of the moving block (36); The annular plate (32) is fixedly connected to a gear ring (391) on the outside, a round rod (392) is provided on one side of the vertical plate (2), the round rod (392) penetrates the vertical plate (2) and is rotatably connected to the vertical plate (2), one end of the round rod (392) is fixedly connected to a gear (393), the gear (393) is provided at the bottom of the gear ring (391), and the gear (393) is meshed with the gear ring (391), a transmission rod (394) is rotatably connected between the two vertical plates (2), and the transmission The rod (394) passes through the two vertical plates (2) respectively; a first motor (395) is fixedly connected to the top of the bottom plate (1); the first motor (395) is fixedly connected to one end of the transmission rod (394) via an output shaft; two first belt pulleys (396) are fixedly connected to the outside of the transmission rod (394); the two round rods (392) are fixedly connected to the outside of the second belt pulleys (397); the two first belt pulleys (396) are respectively connected to the two second belt pulleys (397) via belts.

2. A mechanical parts grinding tool according to claim 1, characterized in that: A threaded rod (398) is rotatably connected to the inner side of the U-shaped plate (37), and the threaded rod (398) passes through the moving block (36) and is connected to the moving block (36) by means of threads. A second motor (399) is fixedly connected to one side of the U-shaped plate (37), and the second motor (399) is fixedly connected to one end of the threaded rod (398) by means of an output shaft.

3. The mechanical parts grinding tool according to claim 1, characterized in that: A movable groove is provided on the top of the rectangular frame (31); a rectangular plate (381) is fixedly connected to the top of the movable plate (33); the rectangular plate (381) passes through the movable groove and matches the movable groove; an electric push rod (382) is fixedly connected to one side of the rectangular plate (381); and the electric push rod (382) is fixedly connected to one side of the vertical plate (2).

4. The mechanical parts grinding tool according to claim 1, characterized in that: The grinding mechanism (3) includes an adsorption component, which includes a box (383), the box (383) is slidably connected to the top of the connecting plate (35), the box (383) passes through the connecting plate (35), the bottom of the box (383) is fixedly connected to the top of the moving block (36), the box (383) is fixedly connected with a fan (384) inside, the box (383) is fixedly connected with a suction pipe (385) on the rear side, the moving block (36) is fixedly connected with a stabilizing plate (386) on the rear side, and the suction pipe (385) passes through the stabilizing plate (386) and is fixedly connected to the stabilizing plate (386).

5. A mechanical parts grinding tool according to claim 4, characterized in that: A filter plate (387) is fixedly connected to the interior of the box body (383), and the filter plate (387) is arranged on the top of the fan (384).

6. The mechanical parts grinding tool according to claim 4, characterized in that: A sealing door (388) is provided on the front side wall of the box body (383), and the sealing door (388) is connected to the box body (383) via a hinge.

7. The mechanical parts grinding tool according to claim 4, characterized in that: Exhaust holes (389) are provided on both side walls of the box body (383), and the exhaust holes (389) are arranged at the bottom of the fan (384).

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