Part machining device with machining head convenient to replace

Abstract

The invention discloses a part machining device with a machining head convenient to replace, and relates to the technical field of machining. The part machining device with the machining head convenient to replace comprises a workbench, two fixed sliding blocks are movably connected to the top of the workbench, side sliding rails are fixedly connected to the left side and the right side of the workbench correspondingly, side sliding blocks are movably connected to the outer walls of the two side sliding rails correspondingly, and telescopic rods are fixedly connected to the tops of the two side sliding blocks correspondingly; the top of the telescopic rod is fixedly connected with a machining sliding rail. According to the part machining device with the machining head convenient to replace, a working motor is taken out of a machining sliding block by unscrewing a bolt, so that a grinding wheel is convenient to replace, a water pump conveys water from the interior of a water tank to the interior of a fixing sleeve through a water inlet pipe, and the water flow flows through the grinding wheel to cool the grinding position of a workpiece; and the grinding piece can be protected, so that the grinding efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of mechanical processing, in particular to a parts processing device which is convenient for replacing a processing head. Background Art

[0002] Grinding equipment can effectively remove uneven parts and burrs on the surface of plate parts to make the surface smoother, which is crucial to improving the overall quality and appearance of parts;

[0003] The patent with announcement number "CN213136068U" discloses a parts processing device which is convenient for replacing a processing head, including a frame, a processing mechanism and a fixing mechanism. The processing mechanism is fixedly installed on the left side of the frame, and the fixing mechanism is fixedly installed on the right side of the frame. The frame includes a base, a first support rod and a second support rod. The first support rod is fixedly connected to the left side of the top of the base, and the second support rod is fixedly connected to the right side of the top of the base. The processing mechanism includes a processing motor, a mounting frame, a mounting rod, and a grinding sheet.

[0004] In the process of grinding plate parts with existing grinding equipment, the grinding disc will generate heat due to grinding. This heat will cause the grinding disc to wear more easily, resulting in frequent replacement of the grinding disc during large-scale processing, which affects the processing efficiency. Summary of the invention

[0005] In view of the deficiencies of the prior art, the present invention provides a parts processing device that is easy to replace a processing head to solve the problems raised in the above background technology.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: a parts processing device that is convenient for replacing a processing head, comprising a workbench, the top of the workbench is movably connected to two fixed slide blocks, the left and right sides of the workbench are respectively fixedly connected to side slide rails, the outer walls of the two side slide rails are movably connected to side slide blocks, the tops of the two side slide blocks are fixedly connected to telescopic rods, the tops of the telescopic rods are fixedly connected to processing slide rails, the outer walls of the processing slide rails are movably connected to processing slide blocks, the bottom of the processing slide block is fixedly connected to a working motor, the bottom of the working motor is fixedly connected to a grinding wheel, the outer wall of the working motor is fixedly connected to a rotating assembly, and the back of the workbench is fixedly connected to a cooling mechanism;

[0007] Cooling mechanisms include:

[0008] A water tank, the water tank is fixedly connected to the bottom of the workbench;

[0009] A water pump, wherein the water pump is fixedly connected to the top of the fan motor;

[0010] A water inlet pipe is fixedly connected to the top of the water pump.

[0011] Preferably, the rotating assembly comprises a fixed sleeve, the fixed sleeve is fixedly connected to the outer wall of the working motor, and the outer wall of the fixed sleeve is movably connected to a floating sleeve.

[0012] Preferably, the water inlet pipe is fixedly connected to the fixed sleeve, the outer wall of the fixed sleeve is fixedly connected to a fixed plate, the back of the workbench is fixedly connected to a fixed frame, the back of the fixed frame is fixedly connected to a processing box, the top of the processing box is fixedly connected to the fixed plate, and the bottom of the fixed plate is connected to the water tank through a pipe.

[0013] Preferably, a filter is fixedly connected inside the processing box, and a fan motor is fixedly connected inside the filter at the top of the filter.

[0014] Preferably, the bottom of the fan motor is located at the top of the filter and is fixedly connected to a sweeping frame, the outer wall of the processing box is fixedly connected to a collecting box, and the position where the collecting box is connected to the processing box is located at the top of the filter, and the outer wall of the processing box is located at the bottom of the fan motor and is fixedly connected to an overflow valve.

[0015] Preferably, the outer wall of the floating sleeve is fixedly connected to an air intake pipe, the outer wall of the air intake pipe is fixedly connected to a fixed plate, the inner side of the fixed plate is fixedly connected to a fixed column, the outer wall of the fixed column is located inside the air intake pipe and movably connected to the air intake plate, the outer side of the air intake plate is fixedly connected to a spring, and the spring is fixedly connected to the fixed plate.

[0016] Preferably, a fixed ring plate is fixedly connected inside the floating sleeve, a connecting shaft is fixedly connected to the outer wall of the fixed ring plate, a connecting ring plate is fixedly connected to the outer wall of the connecting shaft, and the connecting ring plate is rotatably connected to the fixed ring plate via the connecting shaft.

[0017] Preferably, five rotating plates are fixedly connected to the bottom of the connecting ring plate, and side small plates are fixedly connected to the outer sides of the five rotating plates.

[0018] The present invention provides a parts processing device that is convenient for replacing a processing head. It has the following beneficial effects:

[0019] 1. The parts processing device which is convenient for replacing the processing head uses a water pump to send water from the inside of the water tank through the water inlet pipe to the inside of the fixed sleeve. At the same time, the fan motor is started to blow the airflow downward, so that negative pressure is formed on the top of the fan motor, and the water sent into the water inlet pipe is sucked into the overflow valve through the floating sleeve. Since the volume of water in the water tank is less, the water in the processing box will enter the water tank through the pipe at the bottom of the processing box. The water flows through the grinding wheel to cool the grinding position of the workpiece, which can protect the grinding sheet, thereby improving the efficiency of the grinding process.

[0020] 2. The parts processing device which is convenient for replacing the processing head, when the water flows from the floating sleeve into the processing box, the debris generated by grinding will be replaced into the processing box and isolated by the filter. When the fan motor rotates, it drives the sweeping frame to rotate. When the sweeping frame rotates, it will clean the water debris on the top of the filter, so that the debris is swept into the collection box under the action of centrifugal force, and the filtered water flows into the water tank through the pipe at the bottom of the processing box, thereby improving the utilization efficiency of the water flow. At the same time, the debris is absorbed by the water flow to prevent the debris generated by grinding from remaining in the grinding again, which will cause the wear of the grinding disc, thereby improving the efficiency of the grinding process.

[0021] 3. The parts processing device which is convenient for replacing the processing head, the water flow entering through the water inlet pipe will impact the rotating plate, and the side small plates on the rotating plate will hold the fluid, allowing the fluid to push the side small plates more easily, so that the five rotating plates can rotate in a circle through the connecting ring plate and the connecting shaft, and play a role in making the water flow inside the floating sleeve rotate in a circle, which can make the water flow inside the floating sleeve rotate inside the floating sleeve, so that the water flow can absorb the temperature generated by the grinding wheel more evenly, thereby improving the cooling effect of the grinding sheet and improving the efficiency of the grinding process.

[0022] 4. The parts processing device which is convenient for replacing the processing head can rotate in a circular manner through the water flow inside the floating sleeve, so that the debris generated by grinding will be close to the inner wall of the floating sleeve under the action of the circular flowing water, so that the debris can be more easily sucked into the processing box by the outlet pipe, thereby improving the absorption efficiency of the core, and can further prevent the wear of the grinding disc, so as to improve the efficiency of the grinding process.

[0023] 5. The parts processing device which is convenient for replacing the processing head, enters the air intake plate from the air intake pipe through the external gas, and the gas entering from the air intake pipe will also push the five rotating plates to rotate in a circle through the connecting ring plate and the connecting shaft, so that the debris inside the fixed sleeve and the residual water flow are close to the inner wall of the fixed sleeve, so as to be better sucked into the air intake plate by the water outlet pipe, and the excess gas will be discharged from the overflow valve due to the increase of the air pressure at the bottom of the filter screen, so as to absorb the mechanical energy of the debris and the residual water and debris on the surface of the workpiece, reduce the time of manual processing, and thus improve the efficiency of grinding processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the main stereoscopic structure of the present invention;

[0025] Figure 2 for Figure 1 A schematic diagram of the enlarged structure of the middle part A;

[0026] Figure 3 It is a schematic diagram of the back three-dimensional structure of the present invention;

[0027] Figure 4 for Figure 3 The enlarged structural diagram of the middle B part;

[0028] Figure 5 It is a schematic diagram of the cross-sectional structure of the processing box of the present invention;

[0029] Figure 6 It is a schematic diagram of the structure of the grinding wheel of the present invention;

[0030] Figure 7 for Figure 6 The enlarged structural diagram of the middle C part;

[0031] Figure 8 This is a schematic diagram of the floating sleeve structure of the present invention;

[0032] Fig. 9 It is a schematic diagram of the structure of the fixing sleeve of the present invention.

[0033] In the figure: 1. workbench; 11. side slide rail; 12. side slider; 13. telescopic rod; 14. processing slide rail; 15. processing slider; 16. fixed slider; 17. working motor; 18. grinding wheel; 2. cooling mechanism; 201. water tank; 202. water pump; 203. water inlet pipe; 204. water outlet pipe; 205. fixed frame; 206. processing box; 207. collecting box; 208. overflow valve; 209. filter; 210. fan motor; 211. sweeping frame; 3. rotating assembly; 301. fixed sleeve; 302. floating sleeve; 303. air inlet pipe; 304. fixed plate; 305. fixed column; 306. air inlet plate; 307. spring; 308. fixed ring plate; 309. connecting shaft; 310. connecting ring plate; 311. rotating plate; 312. side small plate. DETAILED DESCRIPTION

[0034] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0035] Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0036] Embodiment 1

[0037] See also Figure 1-6The present invention provides a technical solution: a parts processing device that is convenient for replacing a processing head, comprising a workbench 1, two fixed sliders 16 are movably connected to the top of the workbench 1, side slide rails 11 are fixedly connected to the left and right sides of the workbench 1, the outer walls of the two side slide rails 11 are movably connected to side sliders 12, the tops of the two side sliders 12 are fixedly connected to telescopic rods 13, the tops of the telescopic rods 13 are fixedly connected to processing slide rails 14, the outer walls of the processing slide rails 14 are movably connected to processing sliders 15, the bottom of the processing slider 15 is fixedly connected to a working motor 17, the bottom of the working motor 17 is fixedly connected to a grinding wheel 18, the outer wall of the working motor 17 is fixedly connected to a rotating assembly 3, and the back of the workbench 1 is fixedly connected to a cooling mechanism 2;

[0038] The cooling mechanism 2 comprises:

[0039] A water tank 201, which is fixedly connected to the bottom of the workbench 1;

[0040] A water pump 202, the water pump 202 is fixedly connected to the top of the fan motor 210;

[0041] The water inlet pipe 203 is fixedly connected to the top of the water pump 202 .

[0042] The rotating assembly 3 includes a fixed sleeve 301 , which is fixedly connected to the outer wall of the working motor 17 , and a floating sleeve 302 is movably connected to the outer wall of the fixed sleeve 301 .

[0043] The water inlet pipe 203 is fixedly connected to the fixed sleeve 301, the outer wall of the fixed sleeve 301 is fixedly connected to the fixed plate 304, the back of the workbench 1 is fixedly connected to the fixed frame 205, the back of the fixed frame 205 is fixedly connected to the processing box 206, the top of the processing box 206 is fixedly connected to the fixed plate 304, and the bottom of the fixed plate 304 is connected to the water tank 201 through a pipeline.

[0044] A filter screen 209 is fixedly connected inside the processing box 206 , and a fan motor 210 is fixedly connected inside the filter screen 209 and located on the top of the filter screen 209 .

[0045] The bottom of the fan motor 210 is located at the top of the filter 209 and is fixedly connected to a sweeping frame 211. The outer wall of the processing box 206 is fixedly connected to a collection box 207, and the position where the collection box 207 communicates with the processing box 206 is located at the top of the filter 209. The outer wall of the processing box 206 is located at the bottom of the fan motor 210 and is fixedly connected to an overflow valve 208.

[0046] When in use, the working motor 17 is taken out from under the processing slide block 15 by unscrewing the bolts, so as to facilitate the replacement of the grinding wheel 18, and the parts to be processed are placed on the top of the workbench 1 and the two fixed slide blocks 16 clamp the workpiece, and then the side slide block 12 is moved on the side slide rail 11, and the telescopic rod 13 allows the processing slide rail 14 to move up and down and the processing slide block 15 to move on the processing slide block 15, so as to move the working motor 17 to the corresponding position, and drive the grinding wheel 18 to grind the workpiece. When the processing slide block 15 moves down and close to the workpiece, the floating sleeve 302 will first contact the surface of the workpiece, and then the processing slide block 15 will continue to press down, and relative sliding will occur between the fixed sleeve 301 and the floating sleeve 302, so that the grinding wheel 18 will contact the workpiece for grinding.

[0047] During grinding, the water pump 202 pumps water from the inside of the water tank 201 through the water inlet pipe 203 to the inside of the fixed sleeve 301. At the same time, the fan motor 210 starts to blow the air downward, so that negative pressure is formed on the top of the fan motor 210, and the water sent from the water inlet pipe 203 is sucked into the overflow valve 208 through the floating sleeve 302. Since the volume of water in the water tank 201 is less, the water in the processing box 206 will enter the water tank 201 through the pipe at the bottom of the processing box 206, and the water will flow through the grinding wheel 18 to grind the workpiece. The grinding position is cooled down, and when the water flows from the floating sleeve 302 into the processing box 206, the debris generated by the grinding will be taken into the processing box 206 and isolated by the filter 209. The fan motor 210 drives the sweeping frame 211 to rotate when it rotates. When the sweeping frame 211 rotates, it will sweep the water debris on the top of the filter 209, so that the debris is swept into the collection box 207 under the action of centrifugal force, and the filtered water flows into the water tank 201 through the pipe at the bottom of the processing box 206.

[0048] Embodiment 2

[0049] See also Figure 1-9 Based on the first embodiment, the present invention provides a technical solution:

[0050] The outer wall of the floating sleeve 302 is fixedly connected to the air intake pipe 303, the outer wall of the air intake pipe 303 is fixedly connected to the fixed plate 304, the inner side of the fixed plate 304 is fixedly connected to the fixed column 305, the outer wall of the fixed column 305 is located inside the air intake pipe 303 and is movably connected to the air intake plate 306, the outer side of the air intake plate 306 is fixedly connected to the spring 307, and the spring 307 is fixedly connected to the fixed plate 304.

[0051] A fixed ring plate 308 is fixedly connected inside the floating sleeve 302 , a connecting shaft 309 is fixedly connected to the outer wall of the fixed ring plate 308 , a connecting ring plate 310 is fixedly connected to the outer wall of the connecting shaft 309 , and the connecting ring plate 310 is rotatably connected to the fixed ring plate 308 via the connecting shaft 309 .

[0052] Five rotating plates 311 are fixedly connected to the bottom of the connecting ring plate 310 , and side small plates 312 are fixedly connected to the outer sides of the five rotating plates 311 .

[0053] When in use, when water flows into the fixed sleeve 301 from the water inlet pipe 203, the water flowing in from the water inlet pipe 203 will impact the rotating plate 311, and the side small plates 312 on the rotating plate 311 will have the effect of holding the fluid, allowing the fluid to push the side small plates 312 more easily, so that the five rotating plates 311 can rotate in a circle with the connecting shaft 309 through the connecting ring plate 310, and play a role in making the water flow inside the floating sleeve 302 rotate in a circle, which can make the water flow inside the floating sleeve 302 rotate inside the floating sleeve 302, so that the water flow can more evenly absorb the temperature generated by the grinding of the grinding wheel 18, and the circular rotation of the water flow inside the floating sleeve 302 can make the debris generated by the grinding close to the inner wall of the floating sleeve 302 under the action of the circular flowing water, so that the debris can be more easily The air sucked into the treatment box 206 by the water outlet pipe 204, after the grinding is completed, the water pump 202 stops working and no longer delivers water through the water inlet pipe 203. At this time, the fan motor 210 continues to pump air, which will reduce the air pressure inside the fixed sleeve 301. The external air pressure will overcome the elastic force of the spring 307 and press open the air inlet plate 306, allowing the external gas to enter the air inlet plate 306 through the air inlet pipe 303. The gas entering from the air inlet pipe 303 will also push the five rotating plates 311 to rotate in a circle through the connecting ring plate 310 and the connecting shaft 309, allowing the internal debris of the fixed sleeve 301 and the residual water flow to approach the inner wall of the fixed sleeve 301 so as to be better sucked into the air inlet plate 306 by the water outlet pipe 204, and the excess gas will be discharged from the overflow valve 208 due to the increase in air pressure at the bottom of the filter screen 209.

[0054] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A parts processing device that is convenient for replacing a processing head, comprising a workbench (1), characterized in that: The top of the workbench (1) is movably connected to two fixed sliders (16); the left and right sides of the workbench (1) are respectively fixedly connected to side slide rails (11); the outer walls of the two side slide rails (11) are movably connected to side sliders (12); the tops of the two side sliders (12) are fixedly connected to telescopic rods (13); the tops of the telescopic rods (13) are fixedly connected to processing slide rails (14); the outer walls of the processing slide rails (14) are movably connected to processing sliders (15); the bottom of the processing slider (15) is fixedly connected to a working motor (17); the bottom of the working motor (17) is fixedly connected to a grinding wheel (18); the outer wall of the working motor (17) is fixedly connected to a rotating assembly (3); the back of the workbench (1) is fixedly connected to a cooling mechanism (2); The cooling mechanism (2) comprises: A water tank (201), wherein the water tank (201) is fixedly connected to the bottom of the workbench (1); A water pump (202), wherein the water pump (202) is fixedly connected to the top of the fan motor (210); A water inlet pipe (203), wherein the water inlet pipe (203) is fixedly connected to the top of the water pump (202).

2. A parts processing device that is easy to replace a processing head according to claim 1, characterized in that: The rotating assembly (3) comprises a fixed sleeve (301), wherein the fixed sleeve (301) is fixedly connected to the outer wall of the working motor (17), and the outer wall of the fixed sleeve (301) is movably connected to a floating sleeve (302).

3. A parts processing device that is easy to replace a processing head according to claim 2, characterized in that: The water inlet pipe (203) is fixedly connected to the fixing sleeve (301); the outer wall of the fixing sleeve (301) is fixedly connected to a fixing plate (304); the back of the workbench (1) is fixedly connected to a fixing frame (205); the back of the fixing frame (205) is fixedly connected to a processing box (206); the top of the processing box (206) is fixedly connected to the fixing plate (304); and the bottom of the fixing plate (304) is connected to the water tank (201) via a pipeline.

4. A parts processing device for facilitating replacement of a processing head according to claim 3, characterized in that: A filter screen (209) is fixedly connected inside the processing box (206), and a fan motor (210) is fixedly connected inside the filter screen (209) and located on the top of the filter screen (209).

5. A parts processing device for facilitating replacement of a processing head according to claim 4, characterized in that: The bottom of the fan motor (210) is located at the top of the filter screen (209) and is fixedly connected to a sweeping frame (211); the outer wall of the processing box (206) is fixedly connected to a collecting box (207); the position where the collecting box (207) communicates with the processing box (206) is located at the top of the filter screen (209); and the outer wall of the processing box (206) is located at the bottom of the fan motor (210) and is fixedly connected to an overflow valve (208).

6. A parts processing device for facilitating replacement of a processing head according to claim 5, characterized in that: The outer wall of the floating sleeve (302) is fixedly connected to an air intake pipe (303), the outer wall of the air intake pipe (303) is fixedly connected to a fixing plate (304), the inner side of the fixing plate (304) is fixedly connected to a fixing column (305), the outer wall of the fixing column (305) is located inside the air intake pipe (303) and is movably connected to an air intake plate (306), the outer side of the air intake plate (306) is fixedly connected to a spring (307), and the spring (307) is fixedly connected to the fixing plate (304).

7. A parts processing device for facilitating replacement of a processing head according to claim 6, characterized in that: The floating sleeve (302) is fixedly connected to a fixed ring plate (308) inside, the outer wall of the fixed ring plate (308) is fixedly connected to a connecting shaft (309), the outer wall of the connecting shaft (309) is fixedly connected to a connecting ring plate (310), and the connecting ring plate (310) is rotatably connected to the fixed ring plate (308) via the connecting shaft (309).

8. A parts processing device for facilitating replacement of a processing head according to claim 7, characterized in that: Five rotating plates (311) are fixedly connected to the bottom of the connecting ring plate (310), and side small plates (312) are fixedly connected to the outer sides of the five rotating plates (311).

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