Polishing device for machine core production

Abstract

The utility model relates to the technical field of machining, and discloses a polishing device for machine core production, which comprises a polishing assembly, a processing mechanism arranged on a box body, and a bottom plate arranged on the inner wall of the rear side of the box body, the screw rod is arranged at the top of the bottom plate; the rack is slidably connected to the top of the processing mechanism, and the rotating shaft is rotatably connected to the right inner wall of the box; the gear is sleeved outside the rotating shaft; the fixing ring is arranged at the left end of the rotating shaft; and the fixing mechanism is arranged on the fixing ring. The movement is fixed to the fixing ring through the fixing mechanism, the upper surface of the movement is ground and polished through a grinding disc in the processing mechanism, after the upper surface is polished, a second electric push rod is started, the second electric push rod drives a rack to move towards the rear side wall of the box body when stretching out and drawing back, and the rack enables a gear to rotate; the rotating shaft fixedly connected with the middle of the gear drives the fixing ring and the machine core to turn over, the lower surface is turned over to the upper portion, the other face of the machine core is ground and polished again through the grinding disc, and the polishing efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical processing, in particular to a polishing device for movement production. Background Art

[0002] The movement has burrs on the surface and edges after production, which need to be polished smooth later. Polishing can reduce the friction between the parts inside the movement and stabilize the operation. Of course, it is also beneficial for repair and maintenance.

[0003] Existing polishing devices mostly use manual picking up of the movement and repeatedly moving it for polishing to achieve the best effect. However, hand-held mobile polishing reduces the stability during polishing and affects the accuracy of polishing. In addition, after polishing one side of the movement, the fixation needs to be released, the movement needs to be turned over and fixed again before polishing the other side, which reduces the efficiency of polishing. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the utility model provides a polishing device for movement production, which has the advantage of flipping during polishing, and solves the problem that the movement needs to be polished on both sides. In the related technology, it is necessary to polish one side of the movement and then release the fixation, flip the movement and fix it again before polishing the other side, which reduces the polishing efficiency.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a polishing device for movement production, comprising a main body component, the main body component comprising:

[0008] A box body, a box door is hinged on the front side of which, and a visualization window is provided on the box door;

[0009] The box body is provided with a polishing assembly, and the polishing assembly comprises:

[0010] A processing mechanism is arranged on the box body, and the processing mechanism comprises:

[0011] A screw rod is rotatably connected to the inner wall of the box, and the left end of the screw rod penetrates to the outside of the box;

[0012] Motor 1, whose output shaft is fixedly connected to the left end of the screw rod;

[0013] A thread block, threadedly connected to the outside of the screw rod;

[0014] An electric push rod 1 is arranged at the bottom of the threaded block;

[0015] Motor 2, arranged at the bottom of the electric push rod 1;

[0016] A grinding disc, fixedly connected to the bottom output shaft of the second motor;

[0017] A bottom plate, arranged on the inner wall of the rear side of the box body;

[0018] A screw rod is arranged on the top of the bottom plate;

[0019] A rack, slidably connected to the top of the processing mechanism and fixedly connected to the output end of the screw rod;

[0020] A rotating shaft, rotatably connected to the right inner wall of the box body;

[0021] A gear, sleeved on the outside of the rotating shaft and meshing with the rack;

[0022] A fixing ring, arranged at the left end of the rotating shaft;

[0023] The fixing mechanism is arranged on the fixing ring.

[0024] Preferably, the fixing mechanism comprises:

[0025] A spring, one end of which is circumferentially disposed on the inner side wall of the fixing ring;

[0026] A fixing frame, arranged at the other end of the spring;

[0027] A threaded rod, rotatably connected to the bottom of the fixed frame, the threaded rod passes through and extends into the interior of the fixed frame;

[0028] A pressing plate, rotatably connected to the top of the threaded rod;

[0029] The turning handle is fixedly connected to the bottom of the threaded rod.

[0030] Preferably, a telescopic rod is inserted into the inner wall of the fixing ring, and the spring is sleeved outside the telescopic rod.

[0031] Preferably, the fixing frame and the pressing plate are arc-shaped.

[0032] Preferably, a telescopic sleeve is provided between the fixing ring and the fixing frame, and the telescopic sleeve is provided outside the spring and the telescopic rod.

[0033] Preferably, a dust collection assembly is provided on the box body, and the dust collection assembly includes:

[0034] A pipe is connected through the inner wall of the rear side of the box;

[0035] An air pump is arranged at the front end of the pipeline;

[0036] The dust collector head is arranged at the air inlet of the air pump.

[0037] (III) Beneficial effects

[0038] Compared with the prior art, the present invention provides a polishing device for movement production, which has the following features:

[0039] Beneficial effects:

[0040] The polishing device has the advantage of flipping during polishing. First, the movement is fixed between the fixing rings by using a fixing mechanism. After the movement is fixed, the box door is closed, and the upper surface of the movement is polished and polished by using a grinding disc in the processing mechanism. After the upper surface is polished, the second electric push rod is started. When the second electric push rod is extended and retracted, it drives the rack to move toward the rear side wall of the box body. The rack causes the gear to rotate. The rotating shaft fixedly connected in the middle of the gear drives the fixing ring and the movement to flip. The lower surface is flipped to the top, and the surface of the movement is polished and polished again by using a grinding disc, thereby improving the polishing efficiency and solving the problem that the movement needs to be polished on both sides. In the related technology, it is necessary to polish one side of the movement and then release the fixation. The movement needs to be flipped and fixed again before the other side can be polished, thereby reducing the polishing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0041] Figure 1 It is a schematic diagram of the structure of the utility model;

[0042] Figure 2 It is a schematic diagram of the internal structure of the box in the utility model;

[0043] Figure 3 It is a right side structural schematic diagram of the fixing mechanism in the utility model;

[0044] Figure 4 It is a schematic diagram of the fixed frame structure in the utility model.

[0045] In the figure:

[0046] 1. Main assembly; 11. Box body; 12. Box door;

[0047] 2. Polishing assembly; 21. Processing mechanism; 211. Screw; 212. Motor 1; 213. Threaded block; 214. Electric push rod 1; 215. Motor 2; 216. Grinding disc; 22. Bottom plate; 221. Electric push rod 2; 23. Rack; 24. Rotating shaft; 25. Gear; 26. Fixed ring; 27. Fixed mechanism; 271. Spring; 272. Fixed frame; 273. Threaded rod; 274. Press plate; 275. Turn handle; 276. Telescopic rod; 277. Telescopic sleeve;

[0048] 3. Dust collection assembly; 31. Pipe; 32. Air pump; 33. Dust collection head. DETAILED DESCRIPTION

[0049] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0050] Embodiment 1

[0051] See also Figure 1-4 A polishing device for movement production includes a main component 1, the main component 1 includes: a box 11, a box door 12 is hinged on the front side of which, and a visualization window is opened on the box door 12; a polishing component 2 is arranged on the box 11, and the polishing component 2 includes: a processing mechanism 21, which is arranged on the box 11, and the processing mechanism 21 includes: a screw rod 211, which is rotatably connected to the inner wall of the box 11, and the left end of the screw rod 211 passes through the outside of the box 11; a motor 212, whose output shaft is fixedly connected to the left end of the screw rod 211; a threaded block 213, which is threadedly connected to the outside of the screw rod 211; an electric push rod 214, which is arranged on the inner wall of the box 11. The bottom of the threaded block 213; the second motor 215 is arranged at the bottom of the electric push rod 1 214; the grinding disc 216 is fixedly connected to the output shaft at the bottom of the second motor 215; the bottom plate 22 is arranged on the inner wall of the rear side of the box body 11; the screw rod 211 is arranged on the top of the bottom plate 22; the rack 23 is slidably connected to the top of the processing mechanism 21 and fixedly connected to the output end of the screw rod 211; the rotating shaft 24 is rotatably connected to the right inner wall of the box body 11; the gear 25 is sleeved on the outside of the rotating shaft 24 and meshed with the rack 23; the fixing ring 26 is arranged at the left end of the rotating shaft 24; the fixing mechanism 27 is arranged on the fixing ring 26. The fixing mechanism 27 includes: a spring 271, one end of which is circumferentially arranged on the inner side wall of the fixing ring 26; a fixing frame 272, which is arranged on the other end of the spring 271; a threaded rod 273, which is rotatably connected to the bottom of the fixing frame 272, and the threaded rod 273 penetrates and extends into the fixing frame 272; a pressing plate 274, which is rotatably connected to the top of the threaded rod 273; and a turning handle 275, which is fixedly connected to the bottom of the threaded rod 273. A telescopic rod 276 is inserted into the inner side wall of the fixing ring 26, and the spring 271 is sleeved on the outside of the telescopic rod 276.

[0052] Before polishing, open the box door 12 and use the polishing assembly 2 for polishing: first use the fixing mechanism 27 to fix the movement between the fixing rings 26: the staff manually pushes the fixing frames 272 on all sides, places the movement on the pressure plate 274, loosens the fixing frame 272, and the spring 271 uses the elastic force to push the inner wall of the fixing frame 272 to the outer wall of the movement, and then turns the handle 275, and the handle 275 drives the threaded rod 273 to rotate. The pressure plate 274 on the top of the threaded rod 273 moves upward when the threaded rod 273 rotates until the pressure plate 274 drives the movement to rise and press against the top wall of the fixing frame 272, and the movement is fixed. Due to the setting of the spring 271 and the threaded rod 273, the fixing frame 272 and the pressure plate 274 are movable, so that the fixing mechanism 27 can be used to fix movements of different diameters and thicknesses, and is more practical. After the movement is fixed, the box door 12 is closed, and the processing mechanism 21 is used to grind and polish the movement: start the motor 212, the motor 212 drives the screw rod 211 to rotate, the threaded block 213 threadedly connected to the screw rod 211 drives the electric push rod 1 214 and the motor 215 to move left and right on the screw rod 211, when the threaded block 213 moves to the top of the fixing ring 26, the motor 1 212 stops rotating, the electric push rod 1 214 starts and extends downward, and the motor 215 starts and drives the grinding disc 216 close to the movement to rotate, and the grinding disc 216 is on the machine. The upper surface of the core is polished. After the polishing of the upper surface is completed, the electric push rod 221 is started. When the electric push rod 221 is extended, it drives the rack 23 to move toward the rear side wall of the box body 11. The rack 23 causes the gear 25 to rotate. The rotating shaft 24 fixedly connected in the middle of the gear 25 drives the fixed ring 26 and the movement to flip. The lower surface is flipped to the top, and the surface of the movement is polished again using the grinding disc 216 to improve the polishing efficiency. The box door 12 is closed during polishing to avoid waste chips from splashing. At the same time, the polishing situation can be observed through the visualization window on the box door 12. The telescopic rod 276 guides and constrains the extension direction of the spring 271 to prevent the spring 271 from being skewed during extension and extension, which affects the normal fixing effect of the fixed frame 272.

[0053] Embodiment 2

[0054] On the basis of the first embodiment, an auxiliary function is added.

[0055] See also Figure 1-4 , the fixing frame 272 and the pressing plate 274 are arc-shaped. A telescopic sleeve 277 is provided between the fixing ring 26 and the fixing frame 272, and the telescopic sleeve 277 is sleeved on the outside of the spring 271 and the telescopic rod 276. A dust suction component 3 is provided on the box body 11, and the dust suction component 3 includes: a pipe 31, which is connected to the inner wall of the rear side of the box body 11; an air pump 32, which is provided at the front end of the pipe 31; and a dust suction head 33, which is provided at the air inlet of the air pump 32.

[0056] The fixed frame 272 and the pressure plate 274 are arc-shaped, which increases the contact area with the movement and enhances the fixing effect of the movement. The telescopic sleeve 277 expands and contracts with the spring 271 and the telescopic rod 276, shielding the spring 271 and the telescopic rod 276 to prevent the waste chips after the movement is polished from entering the spring 271 and affecting the normal expansion and contraction of the spring 271. The dust collection component 3 collects the waste chips during the polishing of the movement: after the movement is polished, the air pump 32 is started, and the air pump 32 sucks air outward through the dust collection head 33. The waste chips enter the pipe 31 through the dust collection head 33 and are discharged from the inside of the box 11, relieving the subsequent cleaning pressure of the staff.

[0057] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A polishing device for movement production, comprising a main assembly (1), wherein the main assembly (1) comprises: A box body (11) is hingedly connected to a box door (12) at the front side, and a visualization window is provided on the box door (12); The invention is characterized in that: a polishing assembly (2) is arranged on the box body (11), and the polishing assembly (2) comprises: A processing mechanism (21) is arranged on the box body (11), and the processing mechanism (21) comprises: A screw rod (211) is rotatably connected to the inner wall of the box body (11), and the left end of the screw rod (211) penetrates to the outside of the box body (11); Motor 1 (212), the output shaft of which is fixedly connected to the left end of the screw rod (211); A threaded block (213) threadedly connected to the outside of the screw rod (211); An electric push rod (214) is arranged at the bottom of the threaded block (213); Motor 2 (215), disposed at the bottom of the electric push rod 1 (214); A grinding disc (216) is fixedly connected to the bottom output shaft of the second motor (215); A bottom plate (22) is arranged on the inner wall of the rear side of the box body (11); A screw rod (211) is arranged on the top of the bottom plate (22); A rack (23) is slidably connected to the top of the processing mechanism (21) and fixedly connected to the output end of the screw rod (211); A rotating shaft (24) is rotatably connected to the right inner wall of the box body (11); A gear (25) is sleeved on the outside of the rotating shaft (24) and meshes with the rack (23); A fixing ring (26) is arranged at the left end of the rotating shaft (24); The fixing mechanism (27) is arranged on the fixing ring (26).

2. A polishing device for movement production according to claim 1, characterized in that: The fixing mechanism (27) comprises: A spring (271), one end of which is circumferentially arranged on the inner wall of the fixing ring (26); A fixing frame (272) is arranged at the other end of the spring (271); A threaded rod (273) is rotatably connected to the bottom of the fixing frame (272), and the threaded rod (273) penetrates and extends into the interior of the fixing frame (272); A pressing plate (274) rotatably connected to the top of the threaded rod (273); The turning handle (275) is fixedly connected to the bottom of the threaded rod (273).

3. A polishing device for movement production according to claim 2, characterized in that: A telescopic rod (276) is inserted into the inner wall of the fixing ring (26), and the spring (271) is sleeved on the outside of the telescopic rod (276).

4. A polishing device for movement production according to claim 3, characterized in that: The fixing frame (272) and the pressing plate (274) are arc-shaped.

5. The polishing device for movement production according to claim 4, characterized in that: A telescopic sleeve (277) is provided between the fixing ring (26) and the fixing frame (272), and the telescopic sleeve (277) is sleeved on the outside of the spring (271) and the telescopic rod (276).

6. The polishing device for movement production according to claim 5, characterized in that: The box body (11) is provided with a dust collection component (3), and the dust collection component (3) comprises: A pipe (31) is connected through the inner wall of the rear side of the box body (11); An air pump (32) is arranged at the front end of the pipeline (31); The dust collector head (33) is arranged at the air inlet of the air pump (32).

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