Polishing device for circularly flushing ball valve element through cutting fluid

Abstract

The utility model discloses a polishing device of cutting fluid circulation flushing ball valve core, including box body and circulation mechanism, the outer wall of box body is provided with circulation mechanism, circulation mechanism includes first water pipe, the outer wall of box body is equipped with first water pipe in cooperation, the other end of first water pipe is fixedly connected with the water pump. According to the grinding device for circularly flushing the ball valve element through the cutting fluid, through the arrangement of the circulating mechanism, the effect of circularly utilizing the cutting fluid can be achieved, the cutting fluid cannot be wasted too much, the purchasing cost of the cutting fluid is saved, and during use, a water pump is started to suck the cutting fluid in the box body into a second water pipe through a first water pipe, so that the cutting fluid is recycled. And then the sprayed cutting fluid is filtered through the filter screen in the box body again and enters the box body again, so that the situation that the cost of the cutting fluid is increased due to excessive use of the cutting fluid can be effectively avoided, and the cyclic utilization effect of the cutting fluid is improved.

Description

Technical Field

[0001] The utility model specifically relates to the technical field of ball valve processing, and specifically provides a grinding device for circulating and flushing the ball valve core with cutting fluid. Background Technique

[0002] Grinding is a kind of surface modification technology. Generally, it refers to a processing method that uses rough objects to change the physical properties of the material surface through friction. The main purpose is to obtain a specific surface roughness. When grinding the ball valve core, a grinding device for circulating and flushing the ball valve core with cutting fluid will be used.

[0003] After retrieval, it is found that in the prior art, such as a device for chamfering and grinding the inner part of a ball valve seat with the publication number CN212169887U, which includes a workbench and a valve seat fixed rotation mechanism arranged at the upper end of the workbench. A grinding base is arranged at the upper end of the workbench. Bearing seats are fixed on the left and right sides of the upper end of the grinding base. A left and right lead screw is arranged above the grinding base, and the left and right ends of the left and right lead screw are rotatably connected in the bearing seats. A nut seat is sleeved in the middle of the left and right lead screw, and the nut seat is threadedly connected to the left and right lead screw. A rotating handle is fixedly connected to the end of the left and right lead screw far away from the valve seat fixed rotation mechanism. A three-jaw chuck two is arranged at the upper end of the nut seat. The central axes of the three-jaw chuck two and the three-jaw chuck one are on the same straight line. A stabilizing block is fixedly connected to the upper end of the nut seat. A stabilizing groove is opened on the side wall of the stabilizing block close to the three-jaw chuck two.

[0004] Although the above-mentioned device for chamfering and grinding the inner part of the ball valve seat generates a relatively high temperature when the grinding rod grinds the valve seat, and the water in the water inlet pipe is sprayed to the grinding part through the cooling nozzle to cool the grinding part, the above-mentioned device for chamfering and grinding the inner part of the ball valve seat does not have the effect of recycling the cutting fluid when in use, resulting in a large amount of loss of the cutting fluid after use. Moreover, there are certain chemical components in the cutting fluid, which will cause harm to the human skin. Therefore, a grinding device for circulating and flushing the ball valve core with cutting fluid is proposed. Content of the Utility Model

[0005] The purpose of the utility model is to provide a grinding device for circulating and flushing the ball valve core with cutting fluid, aiming to solve the problem that the above-mentioned background technique does not have the effect of recycling the cutting fluid, resulting in a large amount of loss of the cutting fluid after use.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A grinding device for circulating and flushing the ball valve core with cutting fluid, including a box body and a circulating mechanism, and the circulating mechanism is arranged on the outer wall of the box body;

[0007] The circulating mechanism includes a first water pipe, the outer wall of the box body is fitted with the first water pipe, the other end of the first water pipe is fixedly connected to a water pump, the outer wall of the water pump is fixedly connected to a second water pipe, the other end of the second water pipe is fixedly connected to a nozzle, and the outer wall of the box body is fitted with a first support plate.

[0008] Preferably, a second support plate is welded to the top of the first support plate, and a first electric push rod is fitted to the bottom of the second support plate.

[0009] Through the above technical solution, it is convenient to drive the grinding sheet to descend.

[0010] Preferably, the first electric push rod and the second support plate are vertically distributed.

[0011] Through the above technical solution, it is convenient to drive the grinding sheet to descend.

[0012] Preferably, the bottom end of the first electric push rod is fixedly connected to a medium-sized motor, the output end of the medium-sized motor is fixedly connected to a rotating shaft through a coupling, and the bottom end of the rotating shaft is fixedly connected to a grinding sheet.

[0013] Through the above technical solution, it is convenient to grind the valve core of the ball valve.

[0014] Preferably, a limiting mechanism is provided at the top of the box body. The limiting mechanism includes a mounting frame, a second electric push rod is fitted to the front of the mounting frame, the other end of the second electric push rod is fixedly connected to a clamping block, and an anti-slip pad is adhesively connected to the back of the clamping block.

[0015] Through the above technical solution, it is convenient to fix the ball valve.

[0016] Preferably, a rack is welded to the back of the clamping block, a gear is meshed with the outer wall of the rack, a bearing is fitted to the center of the gear, a fixing plate is fixedly connected to the bottom of the bearing, a drain hole is provided at the top of the fixing plate, and a support rod is fixedly connected to the bottom of the fixing plate.

[0017] Through the above technical solution, it is convenient to fix the ball valve.

[0018] Compared with the prior art, the beneficial effects of the present utility model are as follows: Through the setting of the circulation mechanism, the recycling of the cutting fluid can be achieved, so that the cutting fluid will not be wasted too much, saving the purchase cost of the cutting fluid. When in use, by starting the water pump, the water pump sucks the cutting fluid inside the box body into the second water pipe through the first water pipe, and then sprays it out through the nozzle. Then, the sprayed cutting fluid is filtered again through the filter screen inside the box body and enters the inside of the box body again, which can effectively avoid the increase in the cost of the cutting fluid caused by excessive use of the cutting fluid. Therefore, the effect of recycling the cutting fluid is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a front view structural schematic diagram of the whole of the present utility model;

[0020] Figure 2 It is a structural schematic diagram of the circulation mechanism of the present utility model;

[0021] Figure 3 It is a structural schematic diagram of the limiting mechanism of the present utility model;

[0022] Figure 4 For the present utility model Figure 1 The enlarged structural schematic diagram of the mechanism at A in it.

[0023] In the figure: 1. Box body; 2. Circulation mechanism; 201. First water pipe; 202. Water pump; 203. Second water pipe; 204. Nozzle; 205. First support plate; 206. Second support plate; 207. First electric push rod; 208. Medium-sized motor; 209. Rotating shaft; 210. Grinding disc; 3. Limiting mechanism; 301. Mounting frame; 302. Second electric push rod; 303. Clamping block; 304. Anti-slip pad; 305. Rack; 306. Gear; 307. Bearing; 308. Fixed plate; 309. Drain hole; 310. Support rod. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0025] Embodiment: Please refer to Figure 1 、 Figure 2 and Figure 3 , the present utility model: A grinding device for a ball valve core of a cutting fluid circulating flushing, includes a box body 1 and a circulation mechanism 2. The circulation mechanism 2 is arranged on the outer wall of the box body 1, and a limiting mechanism 3 is arranged on the top of the box body 1.

[0026] Wherein: when a grinding device for a ball valve core of a cutting fluid circulating flushing works, firstly, through the setting of the limiting mechanism 3, the ball valve can be effectively fixed. Secondly, through the setting of the circulating mechanism 2, the cutting fluid can be effectively recycled.

[0027] As Figure 1 and Figure 2 shown, a grinding device for a ball valve core of a cutting fluid circulating flushing, the circulating mechanism 2 includes a first water pipe 201, the outer wall of the box body 1 is fitted with the first water pipe 201, the other end of the first water pipe 201 is fixedly connected to a water pump 202, the outer wall of the water pump 202 is fixedly connected to a second water pipe 203, the other end of the second water pipe 203 is fixedly connected to a spray head 204, the outer wall of the box body 1 is fitted with a first support plate 205, the top of the first support plate 205 is welded to a second support plate 206, the bottom of the second support plate 206 is fitted with a first electric push rod 207, the first electric push rod 207 and the second support plate 206 are vertically distributed, the bottom end of the first electric push rod 207 is fixedly connected to a medium-sized motor 208, the output end of the medium-sized motor 208 is fixedly connected to a rotating shaft 209 through a coupling, and the bottom end of the rotating shaft 209 is fixedly connected to a grinding disc 210.

[0028] Wherein: in the process of the circulating mechanism 2 recycling the cutting fluid, firstly, pour the cutting fluid into the inside of the box body 1. At this time, start the first electric push rod 207 and the medium-sized motor 208. The medium-sized motor 208 drives the grinding disc 210 to rotate through the rotating shaft 209. Then the first electric push rod 207 drives the grinding disc 210 to descend, so that the grinding disc 210 enters the inside of the ball valve to grind the core of the ball valve. At this time, start the water pump 202. The water pump 202 sucks the cutting fluid inside the box body 1 into the inside of the second water pipe 203 through the first water pipe 201, and then sprays it into the inside of the ball valve core by the spray head 204. Then the cutting fluid will flow back into the inside of the box body 1 again, thus effectively ensuring the recycling of the cutting fluid.

[0029] Please refer to Figure 1 、 Figure 3 and Figure 4 , a grinding device for a ball valve core of a cutting fluid circulating flushing, the limiting mechanism 3 includes a mounting frame 301, the front of the mounting frame 301 is fitted with a second electric push rod 302, the other end of the second electric push rod 302 is fixedly connected to a clamping block 303, the back of the clamping block 303 is adhesively connected with an anti-slip pad 304, the back of the clamping block 303 is welded with a rack 305, the outer wall of the rack 305 is meshed with a gear 306, the center of the gear 306 is fitted with a bearing 307, the bottom of the bearing 307 is fixedly connected to a fixing plate 308, the top of the fixing plate 308 is provided with a drain hole 309, and the bottom of the fixing plate 308 is fixedly connected to a support rod 310.

[0030] Among them: During the process of the limiting mechanism 3 fixing the ball valve, first hold the ball valve to be polished in the hand, and then hold the ball valve above the fixing plate 308. At this time, start the second electric push rod 302. The second electric push rod 302 drives the clamping block 303 and the anti-slip pad 304 to move forward, so that the clamping block 303 drives the rack 305 to move forward, and the rack 305 drives the gear 306 to rotate, so that the clamping block 303 firmly clamps the ball valve, thus effectively guaranteeing the fixation of the ball valve.

[0031] The working principle of the present utility model is as follows: When the grinding device for circulating and flushing the ball valve core with cutting fluid is working, first hold the ball valve to be polished in the hand, and then hold the ball valve above the fixing plate 308. At this time, start the second electric push rod 302. The second electric push rod 302 drives the clamping block 303 and the anti-slip pad 304 to move forward, so that the clamping block 303 drives the rack 305 to move forward, and the rack 305 drives the gear 306 to rotate, so that the clamping block 303 firmly clamps the ball valve. Then pour cutting fluid into the interior of the box body 1. At this time, start the first electric push rod 207 and the medium-sized motor 208. The medium-sized motor 208 drives the grinding disc 210 to rotate through the rotating shaft 209. Then the first electric push rod 207 drives the grinding disc 210 to descend, so that the grinding disc 210 enters the interior of the ball valve to grind the core of the ball valve. At this time, start the water pump 202. The water pump 202 sucks the cutting fluid in the box body 1 into the interior of the second water pipe 203 through the first water pipe 201, and then sprays it into the interior of the ball valve core through the nozzle 204. Then the cutting fluid will flow back into the box body 1 again. This is the working principle and working process of the grinding device for circulating and flushing the ball valve core with cutting fluid.

[0032] The orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only a simplified description for facilitating the description of the present utility model, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be construed as a limitation to the protection scope of the present utility model.

[0033] Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A grinding device for a ball valve core of a cutting fluid circulating flushing system, comprising a box body (1) and a circulating mechanism (2), characterized in that: A circulation mechanism (2) is provided on the outer wall of the box body (1); The circulation mechanism (2) includes a first water pipe (201). The first water pipe (201) is fitted and installed on the outer wall of the box body (1). The other end of the first water pipe (201) is fixedly connected to a water pump (202). The outer wall of the water pump (202) is fixedly connected to a second water pipe (203). The other end of the second water pipe (203) is fixedly connected to a spray head (204). The first support plate (205) is fitted and installed on the outer wall of the box body (1).

2. The grinding device for the ball valve core of the cutting fluid circulating flushing according to claim 1, wherein: A second support plate (206) is welded to the top of the first support plate (205). A first electric push rod (207) is fitted and installed at the bottom of the second support plate (206).

3. The grinding device for a cutting fluid circulating and flushing ball valve core according to claim 2, characterized in that: The first electric push rod (207) and the second support plate (206) are vertically distributed.

4. The grinding device for a cutting fluid circulating and flushing ball valve spool according to claim 3, characterized in that: The bottom end of the first electric push rod (207) is fixedly connected to a medium-sized motor (208). The output end of the medium-sized motor (208) is fixedly connected to a rotating shaft (209) through a coupling. The bottom end of the rotating shaft (209) is fixedly connected to a grinding disc (210).

5. The grinding device for a cutting fluid circulating flushing ball valve spool according to claim 1, characterized in that: A limiting mechanism (3) is provided on the top of the box body (1). The limiting mechanism (3) includes a mounting frame (301). A second electric push rod (302) is fitted and installed on the front of the mounting frame (301). The other end of the second electric push rod (302) is fixedly connected to a clamping block (303). An anti-slip pad (304) is adhesively connected to the back of the clamping block (303).

6. The grinding device for a cutting fluid circulating and flushing ball valve core according to claim 5, characterized in that: A rack (305) is welded to the back of the clamping block (303). A gear (306) is meshed with the outer wall of the rack (305). A bearing (307) is fitted and installed at the center of the gear (306). The bottom of the bearing (307) is fixedly connected to a fixing plate (308). A drain hole (309) is formed in the top of the fixing plate (308). A support rod (310) is fixedly connected to the bottom of the fixing plate (308).

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