A precision positioning ring-shaped copper product polishing device

Abstract

The application discloses a kind of precision positioning's annular copper product polishing equipment, it is related to copper ring polishing technical field, the present application includes equipment main body, the upper end outer side wall of the equipment main body is fixedly connected with multiple hydraulic telescopic rods, the end of multiple hydraulic telescopic rods is fixedly connected with mounting lug, the outer side wall of the mounting lug is fixedly connected with connecting plate, by the setting of the positioning mechanism that can be fixed to copper ring, it can be achieved in use, the copper ring needing positioning can be placed on rotating disc, then by runner, screw rod is rotated, with the rotation of screw rod, clamping fixed plate will be clamped to copper ring, when multiple clamping fixed plate sequentially clamps copper ring, it can complete the positioning of copper ring, ensure that copper ring will not change position when polishing, and movable sliding member can be clamped and positioned to different size copper ring, increase the applicability of entire device.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of copper ring polishing, and particularly relates to a circular copper product polishing device with precise positioning. BACKGROUND

[0002] Copper products are household and industrial products made of pure copper or copper alloy as the main raw material. Copper pipes belong to a type of copper products and are a kind of non-seam pipe pressed and drawn. The copper pipe has good electrical conductivity and thermal conductivity and is the main material of electronic product conductive fittings and heat dissipation fittings. The copper pipe is the first choice for modern contractors to install water pipes, heating pipes and refrigeration pipes in all residential commercial buildings. The copper pipe has strong corrosion resistance and is not easy to oxidize. The copper pipe is not easy to react with some liquid substances and is easy to bend and shape. The copper ring is a ring-shaped product processed from the copper product.

[0003] Referring to the prior art, the application discloses a circular copper product polishing device based on precise positioning, and belongs to the technical field of circular copper product processing. The device comprises a frame seat, an adjustable polishing part is arranged at the inner lower middle position of the frame seat, a lifting hydraulic cylinder is installed at the outer upper middle position of the frame seat, and the output shaft of the lifting hydraulic cylinder is connected with a positioning part at the inner position of the frame seat. The circular copper product polishing device based on precise positioning can precisely position the inner side and the outer side of the circular copper product, thereby facilitating the polishing of the outer side and the inner side of the circular copper product. After positioning, the circular copper product is not easy to fall off. During positioning, the device can precisely position circular copper products of different sizes and heights, which is beneficial to the polishing of the circular copper product.

[0004] Although the prior art can precisely position circular copper products of different sizes and heights, the polishing wheel usually needs to be coated with a polishing agent during polishing of the copper product. If the polishing wheel is directly polished without coating the polishing agent, the friction between the polishing wheel and the surface of the copper ring will be larger, the generated heat and pressure will also increase, the surface scratches and roughness of the copper product will increase, and the polishing effect is not ideal. The prior art lacks a polishing and coating mechanism, which makes it necessary to manually squeeze the polishing agent onto the polishing wheel, which is troublesome. When the polishing wheel contacts the copper ring for polishing, small debris will be left on the copper ring. After polishing, the debris needs to be cleaned in time. If the debris cannot be cleaned in time, the small debris may scratch the surface of the copper ring, affecting the use of the copper ring. SUMMARY

[0005] The present application aims to solve the problem of the lack of a polishing and coating mechanism in the existing polishing mechanism and provides a circular copper product polishing device with precise positioning.

[0006] To achieve the above object, the present application adopts the following technical solutions:

[0007] A precise positioning annular copper product polishing equipment, comprising an equipment main body, a plurality of hydraulic telescopic rods are fixedly connected to the outer side wall of the upper end of the equipment main body, mounting lugs are fixedly connected to the ends of the plurality of hydraulic telescopic rods, and connecting plates are fixedly connected to the outer side walls of the mounting lugs.

[0008] A positioning mechanism is arranged on the equipment main body to position the annular copper product, and the position will not shift during subsequent polishing and grinding.

[0009] A polishing mechanism is arranged above the positioning mechanism and is linked with the positioning mechanism, and the polishing mechanism is rotated and ground after the positioning mechanism fixes the annular copper product.

[0010] An adaptive polishing liquid mechanism is arranged on the connecting plate and can change the polishing liquid state according to the length of the polishing time.

[0011] Preferably, the positioning mechanism comprises a starting motor fixedly connected to the equipment main body, a rotating rod fixedly connected to the output end of the starting motor, a rotating disc fixedly connected to the end of the rotating rod, a plurality of adjusting sliding rails formed in the outer side wall of the rotating disc, a sliding member slidably connected to the inner side wall of each adjusting sliding rail, a sliding groove formed in the inner side wall of the sliding member, a clamping fixed plate slidably connected to the inner side wall of the sliding groove, the clamping fixed plate being arranged in an arc shape, a threaded rod threadedly connected to the inner side wall of each clamping fixed plate, the left and right sides of the threaded rod having the same thread pitch and opposite thread directions, and a rotating wheel fixedly connected to the end of the threaded rod.

[0012] By adopting the above technical solution, the copper ring can be clamped and fixed by the clamping fixed plate, so that the position of the copper ring will not shift during polishing and grinding.

[0013] Preferably, the polishing mechanism comprises a grinding motor fixedly connected to the connecting plate, a transmission rod fixedly connected to the output end of the grinding motor, a speed reducer sleeved to the outer side wall of the transmission rod, and a trigger box fixedly connected to the lower end of the outer side wall of the connecting plate.

[0014] By adopting the above technical solution, the speed of the grinding of the entire device can be adaptively changed by the speed reducer.

[0015] Preferably, the trigger box is located on the positive side of the deceleration disc, the end of the trigger box is provided with a heat absorbing part which penetrates into the inside of the trigger box, the inner side wall of the trigger box is slidingly connected with a push plate, the outer side wall of the push plate is fixedly connected with a top rod, the outer side wall of the top rod is sleeved with a return spring, the end of the top rod is provided with a deceleration contact part which is in contact with the deceleration disc.

[0016] By adopting the above technical scheme, the deceleration contact part and the deceleration disc are provided, when they are in contact with each other, the transmission rod can be decelerated, so as to achieve the effect of self-adaptive change of rotation speed.

[0017] Preferably, the outer side wall of the lower end of the transmission rod is fixedly connected with a driven wheel, the outer side wall of the driven wheel is fixedly connected with a plurality of positioning rods, and a plurality of limiting holes are formed in the outer side wall of the positioning rods.

[0018] By adopting the above technical scheme, through the cooperation of the positioning rods and the limiting holes, the position of the moving part can be limited when they are used together, so that the moving part does not move autonomously, and the polishing effect is guaranteed.

[0019] Preferably, the outer side wall of the plurality of positioning rods is slidingly connected with a moving part, the outer side wall of the moving part is fixedly connected with a positioning plate, the inner side wall of the positioning plate is slidingly connected with a limiting plug rod, and the upper end of the limiting plug rod is provided with a pull ring.

[0020] By adopting the above technical scheme, the pull ring is provided, the limiting plug rod can be plugged and unplugged at any time, so that the whole device is more convenient to use.

[0021] Preferably, the self-adaptive polishing liquid mechanism comprises a storage box fixedly connected to the lower end of the moving part, the inner side wall of the storage box is fixedly connected with a water storage tank and an agent storage tank, and the outer side wall of the water storage tank and the agent storage tank is provided with a liquid adding port which can be blocked.

[0022] By adopting the above technical scheme, the liquid adding port is provided, when the liquid in the water storage tank and the agent storage tank is used up, it can be added in time, which is convenient for subsequent use.

[0023] Preferably, the lower end of the water storage tank and the agent storage tank is respectively communicated with a water flow channel and a agent flow channel, the inner side wall of the water flow channel and the agent flow channel is slidingly connected with a baffle, the outer side wall of the baffle is provided with a through hole, and the through hole is located outside the water flow channel and the agent flow channel.

[0024] By adopting the above technical scheme, the baffle is provided, the liquid flow state of the water flow channel and the agent flow channel can be controlled at any time.

[0025] Preferably, the bottom of the storage box is fixedly connected with a limiting slide rail, an inner side wall of the limiting slide rail is slidably connected with a driving member, and the upper end of the driving member is connected with the end of the baffle.

[0026] By adopting the above technical scheme, the driving member can move in a limited position, and deviation is prevented.

[0027] Preferably, the tail of the driving member is fixedly connected with a tension spring, one end of the tension spring away from the driving member is fixedly connected on the inner side wall of the storage box, and the bottom of the storage box is rotatably connected with a plurality of grinding wheels.

[0028] By adopting the above technical scheme, the driving member can return to the original position when in the original position.

[0029] Compared with the prior art, the present application has the following beneficial effects:

[0030] 1. By arranging the positioning mechanism capable of fixing the copper ring, the copper ring to be positioned can be placed on the rotating disc during use, and then the threaded rod is rotated by the rotating wheel. With the rotation of the threaded rod, the clamping fixed plates clamp the copper ring. After a plurality of clamping fixed plates clamp the copper ring in turn, the positioning of the copper ring is completed, the position of the copper ring during polishing is ensured not to change, and the movable sliding member can clamp and position copper rings of different sizes, thereby increasing the applicability of the entire device.

[0031] 2. By arranging the self-adaptive polishing liquid mechanism capable of changing the polishing liquid state according to the polishing time, when the plurality of clamping fixed plates on the rotating disc position the copper ring, the operator can turn on the polishing motor, so that the polishing motor drives the plurality of positioning rods to rotate through the transmission rod. When the positioning rods rotate, the grinding wheels polish the surface of the copper ring. In the initial stage of polishing by the grinding wheels, the agent channel will throw down the polishing agent under the action of centrifugal force and scatter onto the two grinding wheels. The grinding wheels coated with the polishing agent have better polishing effect when they contact and polish the copper ring. The whole polishing liquid process is simple and fast, and the polishing efficiency is greatly improved. With the increase of polishing time, the driving wheel will automatically speed up. Under the action of the larger centrifugal force, the water channel will drip water downward, and the grinding wheels will rotate to clean the small impurities on the surface of the copper ring. BRIEF DESCRIPTION OF DRAWINGS

[0032] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed to be used in the embodiments will be briefly introduced as follows. It should be understood that the following drawings only show some embodiments of the present application, and therefore should not be regarded as a limitation to the scope, and for those skilled in the art, other related drawings can also be obtained without creative labor on the basis of these drawings.

[0033] Figure 1 A structure schematic diagram of a precise positioning annular copper product polishing equipment according to the present application;

[0034] Figure 2 A partial structure schematic diagram of a precise positioning annular copper product polishing equipment according to the present application;

[0035] Figure 3 A structure schematic diagram of a sliding member in a precise positioning annular copper product polishing equipment according to the present application;

[0036] Figure 4 A structure schematic diagram of a driving wheel in a precise positioning annular copper product polishing equipment according to the present application;

[0037] Figure 5 A structure schematic diagram of a positioning rod in a precise positioning annular copper product polishing equipment according to the present application;

[0038] Figure 6 A structure schematic diagram of a storage box in a precise positioning annular copper product polishing equipment according to the present application;

[0039] Figure 7 A structure schematic diagram of a bottom of a connecting plate in a precise positioning annular copper product polishing equipment according to the present application;

[0040] Figure 8 A side structure schematic diagram of a precise positioning annular copper product polishing equipment according to the present application.

[0041] In the figure: 1, the device main body; 2, polishing motor; 3, starting motor; 4, trigger box; 101, hydraulic telescopic rod; 102, mounting lug; 103, connecting plate; 201, transmission rod; 202, driven wheel; 203, positioning rod; 204, moving piece; 205, limiting hole; 206, positioning plate; 207, limiting plug rod; 208, storage box; 209, grinding wheel; 210, water storage tank; 211, liquid inlet; 212, agent storage tank; 213, water flow channel; 214, agent flow channel; 215, limiting slide rail; 216, tension spring; 217, baffle; 218, through hole; 219, speed reducer disc; 220, driving piece; 301, rotating rod; 302, rotating disc; 303, adjusting slide rail; 304, sliding piece; 305, sliding groove; 306, clamping fixed plate; 307, threaded rod; 308, rotating wheel; 401, heat absorbing piece; 402, push plate; 403, return spring; 404, ejector rod; 405, speed reduction contact piece. DETAILED DESCRIPTION

[0042] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by a person of ordinary skill in the art without creative labor fall within the scope of protection of the present application.

[0043] In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom end" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second" are only for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0044] In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "provided with", "sleeved / connected", "connected" and the like should be broadly understood, for example, "connected" can be fixedly connected, can be detachably connected, or integrally connected; can be mechanically connected, can be electrically connected; can be directly connected, can be indirectly connected through an intermediate medium, and can be connected inside two elements. For a person of ordinary skill in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0045] Reference Figures 1-3The application discloses a precision positioning annular copper product polishing device, which comprises a device body 1, a plurality of hydraulic telescopic rods 101 fixedly connected to the outer side wall of the upper end of the device body 1, mounting lugs 102 fixedly connected to the end portions of the hydraulic telescopic rods 101, connecting plates 103 fixedly connected to the outer side walls of the mounting lugs 102, a positioning mechanism arranged on the device body 1 and used for positioning an annular copper product, so that the position of the annular copper product will not be deviated during subsequent polishing and polishing, wherein the positioning mechanism comprises a starting motor 3 fixedly connected to the device body 1, and a rotating rod 301 fixedly connected to the output end of the starting motor 3.

[0046] Further, the end portion of the rotating rod 301 is fixedly connected with a rotating disc 302, a plurality of adjusting sliding rails 303 are formed in the outer side wall of the rotating disc 302, a sliding piece 304 is slidably connected to the inner side wall of each of the adjusting sliding rails 303, a sliding groove 305 is formed in the inner side wall of the sliding piece 304, a clamping fixed plate 306 is slidably connected to the inner side wall of the sliding groove 305, the clamping fixed plate 306 is arranged in an arc shape, a threaded rod 307 is threadedly connected to the inner side wall of each of the clamping fixed plates 306, the left and right sides of the threaded rod 307 have the same thread pitch and opposite thread directions, and a rotating wheel 308 is fixedly connected to the end portion of the threaded rod 307.

[0047] It should be noted that the positioning mechanism capable of fixing the copper ring is arranged, so that the copper ring to be positioned can be placed on the rotating disc 302 during use, then the threaded rod 307 is rotated by the rotating wheel 308, the clamping fixed plate 306 clamps the copper ring along with the rotation of the threaded rod 307, the positioning of the copper ring is completed after the copper ring is clamped by the clamping fixed plates 306 in sequence, the position of the copper ring will not be changed during polishing, and the movable sliding piece 304 can clamp and position copper rings of different sizes, thereby increasing the applicability of the whole device.

[0048] Referring to 4-5, a polishing mechanism is arranged above the positioning mechanism and is linked with the positioning mechanism, the polishing mechanism is rotated for polishing when the positioning mechanism finishes fixing the annular copper product, the polishing mechanism comprises a polishing motor 2 fixedly connected to the connecting plate 103, a transmission rod 201 fixedly connected to the output end of the polishing motor 2, a driving wheel 202 fixedly connected to the lower end of the outer side wall of the transmission rod 201, a plurality of positioning rods 203 fixedly connected to the outer side wall of the driving wheel 202, a moving piece 204 slidably connected to the outer side wall of each of the positioning rods 203, a positioning plate 206 fixedly connected to the outer side wall of the moving piece 204, and a limiting insertion rod 207 slidably connected to the inner side wall of the positioning plate 206.

[0049] Further, the upper end of the limiting plug rod 207 is provided with a pull ring, a plurality of limiting holes 205 are formed on the outer side wall of the plurality of positioning rods 203, a deceleration disc 219 is sleeved on the outer side wall of the transmission rod 201, the lower end outer side wall of the connecting plate 103 is fixedly connected with a trigger box 4, the trigger box 4 is located on the front side of the deceleration disc 219, the end of the trigger box 4 is provided with a heat absorbing part 401, the heat absorbing part 401 penetrates into the inside of the trigger box 4, the inner side wall of the trigger box 4 is slidably connected with a push plate 402, the outer side wall of the push plate 402 is fixedly connected with a jacking rod 404, the outer side wall of the jacking rod 404 is sleeved with a return spring 403, the end of the jacking rod 404 is provided with a deceleration contact part 405, and the deceleration contact part 405 is in contact with the deceleration disc 219;

[0050] It should be noted that, through the setting of the self-adaptive polishing liquid mechanism which can change the polishing liquid state according to the polishing time, when the plurality of clamping fixed plates 306 on the rotating disc 302 position the copper ring, the operator can open the polishing motor 2, so that the polishing motor 2 drives the plurality of positioning rods 203 to rotate through the transmission rod 201, when the positioning rod 203 rotates, the grinding wheel 209 will polish the surface of the copper ring, in the initial stage of polishing of the grinding wheel 209, under the action of centrifugal force, the sprinkling agent channel 214 will sprinkle the polishing agent downward and scatter on the two grinding wheels 209, the grinding wheel 209 coated with the polishing agent has better polishing effect when it contacts and polishes the copper ring, and the whole polishing liquid process is simple and fast, greatly improving the polishing efficiency, as the polishing time increases, the driving wheel 202 will adaptively speed up, under the action of the larger centrifugal force, the water flow channel 213 will drip water downward, cooperating with the rotation of the grinding wheel 209 to clean the fine impurities on the surface of the copper ring;

[0051] Referring to 6-7, the self-adaptive polishing liquid mechanism is arranged on the connecting plate 103, and can change the polishing liquid state according to the length of the polishing time, the self-adaptive polishing liquid mechanism comprises a storage box 208 fixedly connected to the lower end of the moving part 204, the bottom of the storage box 208 is fixedly connected with a limiting sliding rail 215, the inner side wall of the limiting sliding rail 215 is slidably connected with a driving part 220, the tail of the driving part 220 is fixedly connected with a tension spring 216, one end of the tension spring 216 away from the driving part 220 is fixedly connected to the inner side wall of the storage box 208, and the bottom of the storage box 208 is rotatably connected with a plurality of grinding wheels 209;

[0052] It should be noted that the outer joint nozzles of the water flow channel 213 and the sprinkling agent channel 214 are drip irrigation eight-hole nozzles, which can spray liquid, not only on the grinding wheel 209, but also on the surface of the copper ring;

[0053] Referring to 7-9, the upper end of the driving member 220 is connected with the end of the baffle 217, the inner side wall of the storage box 208 is fixedly connected with the water storage tank 210 and the agent storage tank 212, the lower end of the water storage tank 210 and the agent storage tank 212 is respectively communicated with the water flow channel 213 and the agent spraying channel 214, the inner side wall of the water flow channel 213 and the agent spraying channel 214 is slidably connected with the baffle 217, the outer side wall of the baffle 217 is provided with the through hole 218, the through hole 218 is located outside the water flow channel 213 and the agent spraying channel 214, and the outer side wall of the water storage tank 210 and the agent storage tank 212 is provided with the liquid adding opening 211 which can be blocked.

[0054] It should be noted that when the driving member 220 is moved to the end of the limiting slide rail 215 under the action of a larger centrifugal force, the through hole 218 just enters the water flow channel 213 at this time.

[0055] In the application, the working principle of the precise positioning annular copper product polishing equipment is as follows:

[0056] When polishing the copper ring, the operator can place the copper ring between the two clamping fixed plates 306, after the copper ring is placed, the operator can rotate the threaded rod 307 through the rotating wheel 308, when the threaded rod 307 rotates, the two clamping fixed plates 306 will move to the middle along the sliding groove 305, and the annular copper ring is clamped, the above steps are repeated, when the clamping fixed plates 306 on the plurality of sliding members 304 are sequentially clamped to the copper ring, the operator can move the moving member 204 on the positioning rod 203, when the moving member 204 moves to the position directly above the corresponding sliding member 304, the operator can insert the limiting insertion rod 207 into the corresponding position limiting hole 205, so as to complete the positioning of the moving member 204, so that the moving member 204 does not move autonomously, when the position adjustment of the copper ring and the moving member 204 is completed, the operator can make the hydraulic telescopic rod 101 contract, so that the two grinding wheels 209 contact the copper ring which has been positioned, and the two grinding wheels 209 are respectively located on the inner and outer sides of the copper ring, at this time, the operator can open the starting motor 3 and the polishing motor 2 in sequence, so that the rotating disc 302 and the transmission rod 201 rotate in opposite directions, and the inner and outer surfaces of the copper ring are polished by the two grinding wheels 209.

[0057] When the transmission rod 201 drives the driven wheel 202 to rotate, the deceleration disc 219 will contact the deceleration contact 405, and since both are made of sandpaper material, when they contact, friction will be generated. At this time, the transmission rod 201, which has a rotation obstacle, can only drive the driven wheel 202 to rotate relatively slowly. When the driven wheel 202 rotates slowly, the storage box 208 rotating with the driven wheel 202 will generate a small centrifugal force. At this time, under the action of the centrifugal force, the driving part 220 will overcome the tension of the tension spring 216 to push the baffle 217 to move outward of the storage box 208. At this time, the through hole 218 originally located outside the polishing agent channel 214 will enter the polishing agent channel 214 with the movement of the baffle 217. At this time, the polishing agent in the polishing agent tank 212 originally blocked by the unperforated part of the baffle 217 will fall through the through hole 218 and be sprayed onto the surfaces of the two grinding wheels 209 and the copper ring through the spray head connected to the polishing agent channel 214. With the polishing agent, the grinding wheel 209 has smaller friction when contacting the copper ring, and the polishing effect is better.

[0058] As the polishing time becomes longer, the long-time friction between the deceleration disc 219 and the deceleration contact 405 will generate heat. After the heat is absorbed by the heat-absorbing part 401, it will be introduced into the trigger box 4, causing the hydrogen gas stored in the trigger box 4 to expand thermally. Since hydrogen is a highly active thermal expansion and contraction gas, when it expands thermally, it has enough force to push the push plate 402 to move. When the push plate 402 moves outward, it will drive the top rod 404 to move away from the contact with the deceleration disc 219. When the two are not in contact, the transmission rod 201, which has no rotation obstacle, will drive the driven wheel 202 to rotate quickly. At this time, the storage box 208 rotating with the driven wheel 202 will generate a large centrifugal force. At this time, the driving part 220 will overcome the tension of the tension spring 216 to continue moving outward of the storage box 208. At this time, the through hole 218 originally located in the polishing agent channel 214 will continue to move into the flowing water channel 213 with the movement of the baffle 217. When the through hole 218 enters the flowing water channel 213, the unperforated part of the baffle 217 will block the polishing agent channel 214, so that the polishing agent channel 214 does not spray the polishing agent downward. The flowing water channel 213 will drip water downward through the through hole 218 via the external spray head. When the surface of the copper ring contacts water, in cooperation with the rotation of the grinding wheel 209, not only can the fine impurities on the surface of the copper ring be cleaned, but also the polishing agent attached to the surface of the copper ring can be cleaned.

[0059] It should be noted that the specific model and specifications of the motor need to be selected and determined according to the actual specifications of the device. The specific selection calculation method uses existing technology in the art, so it will not be described in detail.

[0060] The above merely describes preferred specific embodiments of the present application, but the protection scope of the present application is not limited thereto, and any person skilled in the art, according to the technical solution and inventive concept of the present application, makes equivalent replacement or change within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. A precision positioning circular ring copper product polishing device comprising a device body (1), characterized in that, The upper end outer wall of the device body (1) is fixedly connected with a plurality of hydraulic telescopic rods (101), the end of the plurality of hydraulic telescopic rods (101) is fixedly connected with a mounting lug (102), and the outer wall of the mounting lug (102) is fixedly connected with a connecting plate (103); The positioning mechanism is arranged on the device body (1) and is used for positioning the annular copper product, so that the position is not deviated during subsequent polishing and grinding; The polishing mechanism is arranged above the positioning mechanism and is connected with the positioning mechanism, and when the positioning mechanism fixes the annular copper product, the polishing mechanism rotates and grinds; The self-adaptive polishing liquid mechanism is arranged on the connecting plate (103) and can change the polishing liquid state according to the polishing time; The polishing mechanism comprises a grinding motor (2) fixedly connected to the connecting plate (103), an output end of the grinding motor (2) is fixedly connected with a transmission rod (201), the outer wall of the transmission rod (201) is sleeved with a speed reducer (219), and the lower end outer wall of the connecting plate (103) is fixedly connected with a trigger box (4); The trigger box (4) is located on the side of the speed reducer (219), the end of the trigger box (4) is provided with a heat absorbing part (401), the heat absorbing part (401) penetrates into the inside of the trigger box (4), the inner wall of the trigger box (4) is slidably connected with a push plate (402), the outer wall of the push plate (402) is fixedly connected with a jacking rod (404), the outer wall of the jacking rod (404) is sleeved with a return spring (403), the end of the jacking rod (404) is provided with a speed reduction contact part (405), and the speed reduction contact part (405) is in contact with the speed reducer (219); The lower end outer wall of the transmission rod (201) is fixedly connected with a driving wheel (202), the outer wall of the driving wheel (202) is fixedly connected with a plurality of positioning rods (203), the outer wall of the plurality of positioning rods (203) is provided with a plurality of limiting holes (205), the outer wall of the plurality of positioning rods (203) is slidably connected with a moving part (204), the outer wall of the moving part (204) is fixedly connected with a positioning plate (206), the inner wall of the positioning plate (206) is slidably connected with a limiting plug rod (207), and the upper end of the limiting plug rod (207) is provided with a pull ring; The adaptive liquid throwing mechanism comprises a storage box (208) fixedly connected to the lower end of the moving part (204), the inner side wall of the storage box (208) is fixedly connected with a water storage tank (210) and an agent storage tank (212), the outer side wall of the water storage tank (210) and the agent storage tank (212) is provided with a liquid inlet (211) which can be blocked, the lower end of the water storage tank (210) and the agent storage tank (212) is respectively provided with a water flow channel (213) and an agent spraying channel (214), the inner side wall of the water flow channel (213) and the agent spraying channel (214) is slidably connected with a baffle (217), the outer side wall of the baffle (217) is provided with a through hole (218), the through hole (218) is located outside the water flow channel (213) and the agent spraying channel (214), the bottom of the storage box (208) is fixedly connected with a limiting slide rail (215), the inner side wall of the limiting slide rail (215) is slidably connected with a driving part (220), the upper end of the driving part (220) is connected with the end of the baffle (217), the tail of the driving part (220) is fixedly connected with a tension spring (216), one end of the tension spring (216) away from the driving part (220) is fixedly connected to the inner side wall of the storage box (208), the bottom of the storage box (208) is rotatably connected with a plurality of grinding wheels (209). The deceleration disc (219) and the deceleration contact piece (405) generate heat after long-time friction, the heat is absorbed by the heat absorbing piece (401) and introduced into the trigger box (4), so that the hydrogen gas stored in the trigger box (4) generates thermal expansion reaction to push the push plate (402) to move.

2. A precision positioning circular ring copper product polishing equipment according to claim 1, characterized in that, The positioning mechanism comprises a starting motor (3) fixedly connected to the equipment main body (1), the output end of the starting motor (3) is fixedly connected with a rotating rod (301), the end of the rotating rod (301) is fixedly connected with a rotating disc (302), the outer side wall of the rotating disc (302) is provided with a plurality of adjusting slide rails (303), the inner side wall of the plurality of adjusting slide rails (303) is slidably connected with a sliding part (304), the inner side wall of the sliding part (304) is provided with a sliding groove (305), the inner side wall of the sliding groove (305) is slidably connected with a clamping fixed plate (306), the clamping fixed plate (306) is arranged in an arc-shaped plate, the inner side wall of the plurality of clamping fixed plates (306) is threadedly connected with a threaded rod (307), the left and right sides of the threaded rod (307) have the same thread pitch and opposite thread directions, the end of the threaded rod (307) is fixedly connected with a rotating wheel (308).

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