Polishing device for tube plate of dry cooling tube box
By integrating the clamping and cleaning components, the problems of unstable clamping and impurity handling during the dry-cooled tube sheet grinding process are solved, achieving efficient tube sheet grinding and cleaning, and improving production quality and environmental hygiene.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-27
- Publication Date
- 2026-03-31
AI Technical Summary
During the production of dry-cooled tube boxes, the lack of stable clamping measures during tube plate grinding leads to displacement and shaking, affecting grinding accuracy and quality. Furthermore, existing clamping equipment has poor versatility, and cleaning and impurity treatment are incomplete, polluting the environment.
The clamping assembly uses an electric push rod and rotating plate structure to achieve stable clamping of the tube sheet. Combined with the moving assembly and cleaning assembly, the motor-driven lead screw and spray head are used for precise grinding and cleaning, integrating wastewater treatment.
It achieves stable clamping and precise grinding of tube sheets, improves grinding quality, removes debris and dust, maintains a clean working environment, and enhances production efficiency and hygiene.
Smart Images
Figure CN224059442U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to dry cold pipe box pipe plate is with polishing device technical field especially relates to a dry cold pipe box pipe plate is with polishing device. BACKGROUND
[0002] In the production and manufacture process of dry cold pipe box, the polishing of pipe plate is a crucial process, and the polishing quality directly affects the overall performance and service life of dry cold pipe box. During the polishing of pipe plate, due to the lack of effective stable clamping measures, the pipe plate is prone to displacement and shaking during polishing. This not only seriously affects the accuracy of polishing operation, but also makes it difficult to achieve the expected standard of the surface quality of the polished pipe plate, thereby reducing the polishing quality. Moreover, the existing clamping equipment has poor versatility and is difficult to adapt to pipe plates of different specifications. When polishing pipe plates of different specifications, the clamping equipment needs to be frequently replaced, which not only increases the work intensity of the operator, but also reduces the continuity and efficiency of production. During the polishing process, a large amount of debris and dust and other impurities are generated, which cannot be effectively removed in time. These impurities will remain on the surface of the pipe plate, affecting the surface quality of the pipe plate and possibly adversely affecting the performance of the dry cold pipe box during subsequent use. At the same time, the existing polishing device lacks effective measures for centralized collection and treatment of the sewage and impurities after cleaning, and the sewage and impurities are scattered everywhere, which not only pollutes the working environment, but also increases the difficulty and workload of cleaning, and is not conducive to maintaining a good working order and sanitary conditions. Therefore, we propose a dry cold pipe box pipe plate polishing device to solve this problem. SUMMARY
[0003] The utility model aims at providing a dry cold pipe box pipe plate polishing device to solve the problems raised in the background.
[0004] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions:
[0005] The application discloses a polishing device for a dry cooling tube box tube plate, which comprises a workbench, the inside of the two sides of the workbench is provided with a moving frame, the top end of the moving frame is provided with a placing groove, the inside of the placing groove is provided with a moving assembly, the moving assembly comprises a lead screw, the outer side of the lead screw is threadedly connected with a threaded block, the bottom of the threaded block is provided with a fixed plate, the bottom of the fixed plate is fixedly installed with a second motor, the output end of the second motor is fixedly installed with a polishing disc, the inside of the workbench is provided with a clamping assembly, the clamping assembly comprises a rotating plate, the bottom of the rotating plate is hingedly connected with two groups of connecting rods, one end of each of the two groups of connecting rods is hingedly connected with a long plate, the top of each of the two groups of long plates is fixedly installed with two groups of connecting rods, the top of the two groups of connecting rods on the same side is fixedly installed with a connecting plate, the side, where the two groups of connecting plates are close to each other, of each of the two groups of connecting plates is fixedly installed with an arc-shaped clamping plate, one side of the workbench is provided with a cleaning assembly, the cleaning assembly comprises a water tank, the top of the water tank is fixedly installed with a short pipe, the top of the short pipe is fixedly installed with a pump body, the top end of the pump body is fixedly installed with a connecting pipe, one end of the connecting pipe is fixedly installed with a water box, one side of the water box is fixedly installed with a plurality of spray heads.
[0006] Preferably, the rotating plate is rotatably installed on the inner wall at the top of the workbench, one side of the workbench is fixedly installed with a third electric push rod, and the output end of the third electric push rod is fixedly connected with the long plate on the left.
[0007] Preferably, the lead screw is rotatably installed in the inside of the two sides of the placing groove, the right side of the moving frame is fixedly installed with a first motor, and the output shaft of the first motor is fixedly connected with the lead screw.
[0008] Preferably, the top of the threaded block is fixedly installed with two groups of second electric push rods, and the output end of each of the two groups of second electric push rods is fixedly connected with the fixed plate.
[0009] Preferably, the moving frame is slidably installed in the inside of the workbench, one side of the workbench is fixedly installed with two groups of first electric push rods, and the output end of each of the two groups of first electric push rods is fixedly connected with the moving frame.
[0010] Preferably, the inside of each of the two groups of long plates is slidably installed with a group of guide rods, the two ends of each of the two groups of guide rods are respectively fixedly connected with the inner walls of the two sides of the workbench, the top of the workbench is provided with two groups of sliding grooves, and the two groups of connecting rods on the same side are respectively slidably installed in the inside of the corresponding sliding grooves.
[0011] Preferably, the water tank is fixedly connected with the workbench, the top of the water tank is fixedly installed with a water inlet pipe, the top of the workbench is provided with a water storage groove, and the water storage groove and one side of the workbench are fixedly installed with a drain pipe.
[0012] The utility model discloses a kind of dry cooling pipe box pipe plate is polished with grinding device, by being provided with clamping assembly, by driving electric push rod three, its output end pushes left side long plate to move, since rotating plate is rotationally installed in the inner wall of workbench top, and rotating plate bottom articulates two groups of connecting rods, connecting rod other end is articulated on two groups of long plate respectively, to further drive right side long plate to make opposite motion, the connecting rod of two groups of long plate top moves in turn, the connecting plate of connecting rod top and the arc-shaped clamping plate of connecting plate side also move synchronously, to realize the clamping fixation of dry cooling pipe box pipe plate, can realize the stable clamping of pipe plate, prevent pipe plate from appearing displacement, shaking in polishing process, ensure the accuracy and stability of polishing operation, greatly improve polishing quality, and can be flexibly adjusted the position and clamping degree of arc-shaped clamping plate by the cooperation of rotating plate and connecting rod, realize stable clamping, reduce the trouble of frequently replacing clamping equipment due to pipe plate specification difference;
[0013] The utility model discloses a kind of dry cooling pipe box pipe plate is polished with grinding device, by being provided with electric push rod one, electric push rod two, moving component and cleaning component, by motor one operation, its output shaft drives screw rod to rotate in the inside of both sides of placing groove, since screw rod is connected with screw block thread, when screw rod rotates, screw block will move horizontally on screw rod, two groups of electric push rod two on the top of screw block can adjust fixed plate and the height of lower motor two and polishing disc, to adapt to the dry cooling pipe box pipe plate of different thickness, by the start of pump body, by short tube, the water in water tank is extracted, is transported to water box by connecting pipe, the water of multiple groups of spray head installed in water box side is sprayed in the form of spray, after polishing, the dry cooling pipe box pipe plate is cleaned, can flexibly adjust polishing position, can accurately polish the different area of pipe plate, improve the comprehensiveness and accuracy of polishing, guarantee the polishing quality, can effectively remove the debris and dust and other impurities generated in polishing process, avoid that these impurities remain to influence the quality and subsequent use performance of pipe plate, guarantee the cleanliness and surface quality of dry cooling pipe box pipe plate, and can centralized collection and processing after cleaning sewage and impurities, avoid that sewage and impurities scatter everywhere, keep the neatness of working environment, be favorable to maintain good working order and sanitary condition. ACCURACY
[0014] Figure 1 It is a kind of dry cooling pipe box pipe plate is polished with grinding device's three-dimensional structure schematic view that the utility model proposes;
[0015] Figure 2 It is a kind of dry cooling pipe box pipe plate is polished with grinding device's sectional structure schematic view that the utility model proposes;
[0016] Figure 3 It is the clamping assembly structure schematic view that the utility model proposes;
[0017] Figure 4 It is the cleaning component structure schematic view that the utility model proposes;
[0018] Figure 5 The utility model provides a mobile subassembly structure schematic diagram.
[0019] In the drawing: 1, workstation, 2, mobile frame, 3, mobile subassembly, 301, screw rod, 302, threaded block, 303, electric push rod two, 304, fixed plate, 305, motor two, 306, polishing disc, 4, cleaning subassembly, 401, water tank, 402, short tube, 403, pump body, 404, connecting pipe, 405, water box, 406, shower head, 5, clamping subassembly, 501, rotating plate, 502, connecting rod, 503, long plate, 504, connecting rod, 505, connecting plate, 506, arc clamping plate, 507, electric push rod three, 508, guide rod, 6, water storage tank, 7, electric push rod one, 8, drain pipe, 9, motor one. DETAILED DESCRIPTION
[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.
[0021] Reference Figures 1-5 A kind of polishing device for dry cooling tube box pipe plate, comprising: workstation 1, mobile frame 2 is arranged in the both sides of the inside of the workstation 1, placing groove is opened in the top inside of the mobile frame 2, mobile subassembly 3 is arranged in the inside of the placing groove, the mobile subassembly 3 includes: screw rod 301, threaded block 302 is connected in the outer side of the screw rod 301, fixed plate 304 is arranged in the bottom of the threaded block 302, motor two 305 is fixedly installed in the bottom of the fixed plate 304, polishing disc 306 is fixedly installed in the output of the motor two 305, clamping subassembly 5 is arranged in the inside of the workstation 1, the clamping subassembly 5 includes: rotating plate 501, two groups of connecting rods 502 are hinged in the bottom of the rotating plate 501, two groups of long plates 503 are hinged in one end of two groups of the connecting rods 502, two groups of connecting rods 504 are fixedly installed in the top of two groups of long plates 503, connecting plate 505 is fixedly installed in the top of two groups of the connecting rods 504 located at the same side, arc clamping plate 506 is fixedly installed in the side of two groups of the connecting plate 505, one side of two groups of the connecting plate 505 is close to each other, cleaning subassembly 4 is arranged on the side of the workstation 1, the cleaning subassembly 4 includes: water tank 401, short tube 402 is fixedly installed in the top of the water tank 401, pump body 403 is fixedly installed in the top of the short tube 402, connecting pipe 404 is fixedly installed in the top end of the pump body 403, water box 405 is fixedly installed in one end of the connecting pipe 404, multiple groups of shower heads 406 are fixedly installed in the side of the water box 405.
[0022] In the embodiment, the rotating plate 501 is rotatably installed on the inner wall of the top of the workbench 1, one side of the workbench 1 is fixedly installed with the electric push rod three 507, the output end of the electric push rod three 507 is fixedly connected with the left long plate 503, the relative movement of the long plate 503 is facilitated, the pipe plate is clamped and fixed, the lead screw 301 is rotatably installed on the inside of both sides of the placing groove, the right side of the moving frame 2 is fixedly installed with the motor one 9, the output shaft of the motor one 9 is fixedly connected with the lead screw 301, the rotation of the lead screw 301 is facilitated, the left and right positions of the polishing disc 306 are adjusted, and the top of the threaded block 302 is fixedly installed with two groups of electric push rod two 303, the output ends of the two groups of electric push rod two 303 are fixedly connected with the fixed plate 304, and the height of the polishing disc 306 is adjusted.
[0023] In the embodiment, the moving frame 2 is slidably installed in the workbench 1, one side of the workbench 1 is fixedly installed with two groups of electric push rod one 7, the output ends of the two groups of electric push rod one 7 are fixedly connected with the moving frame 2, the front and back positions of the moving frame 2 are adjusted, two groups of long plates 503 are slidably installed with two groups of guide rods 508, two ends of the two groups of guide rods 508 are fixedly connected with the inner walls of the two sides of the workbench 1, two groups of sliding grooves are formed in the top of the workbench 1, two groups of connecting rods 504 located on the same side are slidably installed in the corresponding sliding grooves, the corresponding movement of the long plate 503 is stable, the water tank 401 is fixedly connected with the workbench 1, the top of the water tank 401 is fixedly installed with a water inlet pipe, the top of the workbench 1 is provided with a water storage groove 6, and the water storage groove 6 and one side of the workbench 1 are fixedly installed with a drain pipe 8, so that the sewage can be concentrated and treated, and the cleanness of the workbench 1 is maintained.
[0024] In this embodiment, when in use, the motor 9 is operated, and the output shaft drives the screw rod 301 to rotate inside the two sides of the placing groove. Since the screw rod 301 is in threaded connection with the threaded block 302, when the screw rod 301 rotates, the threaded block 302 moves horizontally on the screw rod 301. The two groups of electric push rods 303 on the top of the threaded block 302 can adjust the height of the fixed plate 304, the motor 2 305 and the polishing disc 306 below, so as to adapt to the pipe plate of the dry cooling pipe box with different thicknesses. The motor 2 305 is operated, and the output end drives the polishing disc 306 to rotate at high speed, so as to polish the pipe plate of the dry cooling pipe box placed on the workbench 1. At the same time, the moving frame 2 can move left and right inside the two sides of the workbench 1 by being pushed by the two groups of electric push rods 1 7, so as to further adjust the polishing position. The output end of the electric push rod 3 507 is pushed to move the left long plate 503 by driving the electric push rod 3 507. Since the rotating plate 501 is rotatably installed on the inner wall of the top of the workbench 1, and the rotating plate 501 is hingedly connected with the two groups of connecting rods 502 on the bottom, and the other ends of the connecting rods 502 are respectively hingedly connected with the two groups of long plates 503, the movement of the left long plate 503 drives the rotating plate 501 to rotate through the connecting rods 502, and further drives the right long plate 503 to move in the opposite direction. The connecting rod 504 on the top of the two groups of long plates 503 moves, and the connecting plate 505 on the top of the connecting rod 504 and the arc-shaped clamping plate 506 on one side of the connecting plate 505 also move synchronously, so as to realize the clamping and fixing of the pipe plate of the dry cooling pipe box, and ensure the stability of the pipe plate during polishing. By starting the pump body 403, the water in the water tank 401 is pumped up through the short pipe 402, and is delivered to the water box 405 through the connecting pipe 404. The plurality of spray heads 406 installed on one side of the water box 405 spray water in the form of spraying, so as to clean the polished pipe plate of the dry cooling pipe box, remove the impurities such as debris and dust generated during polishing, and the cleaned water flows into the water storage groove 6 opened on the top of the workbench 1, and then is discharged through the drain pipe 8 installed on one side of the workbench 1, so as to complete the cleaning process.
[0025] The polishing device for the pipe plate of the dry cooling pipe box is described in detail. The principles and implementation modes of the utility model are described by applying specific embodiments. The above description of the embodiments is only used to help understand the method and core idea of the utility model. It should be pointed out that, for ordinary skilled persons in the technical field, without departing from the principles of the utility model, the utility model can be improved and modified in many ways, and these improvements and modifications also fall within the protection scope of the claims of the utility model.
Claims
1. A grinding device for a dry-cooled tube sheet, characterized in that, Include: Workbench (1), both sides of the workbench (1) are internally provided with a moving frame (2), the top end of the moving frame (2) is internally provided with a placing groove, the inside of the placing groove is provided with a moving assembly (3), the moving assembly (3) comprises: a lead screw (301), the outer side of the lead screw (301) is threadedly connected with a threaded block (302), the bottom of the threaded block (302) is provided with a fixed plate (304), the bottom of the fixed plate (304) is fixedly installed with a motor two (305), the output end of the motor two (305) is fixedly installed with a grinding disc (306), the inside of the workbench (1) is provided with a clamping assembly (5), the clamping assembly (5) comprises: a rotating plate (501), the bottom of the rotating plate (501) is hinged with two groups of connecting rods (502), one end of the two groups of connecting rods (502) is hinged with a long plate (503), the top of the two groups of long plates (503) is fixedly installed with two groups of connecting rods (504), the top of the two groups of connecting rods (504) on the same side is fixedly installed with a connecting plate (505), the side of the two groups of connecting plates (505) close to each other is fixedly installed with an arc-shaped clamping plate (506), one side of the workbench (1) is provided with a cleaning assembly (4), the cleaning assembly (4) comprises: a water tank (401), the top of the water tank (401) is fixedly installed with a short pipe (402), the top of the short pipe (402) is fixedly installed with a pump body (403), the top end of the pump body (403) is fixedly installed with a connecting pipe (404), one end of the connecting pipe (404) is fixedly installed with a water box (405), one side of the water box (405) is fixedly installed with a plurality of spray heads (406).
2. The polishing device for a dry-cold tube box tube plate according to claim 1, characterized in that, The rotating plate (501) is rotatably installed on the top inner wall of the workbench (1), one side of the workbench (1) is fixedly installed with an electric push rod three (507), the output end of the electric push rod three (507) is fixedly connected with the left long plate (503).
3. The polishing device for a tube sheet of a dry cooling pipe box according to claim 1, wherein The lead screw (301) is rotatably installed in the inside of both sides of the placing groove, the right side of the moving frame (2) is fixedly installed with a motor one (9), the output shaft of the motor one (9) is fixedly connected with the lead screw (301).
4. The polishing device for a tube sheet of a dry tube sheet according to claim 1, wherein The top of the threaded block (302) is fixedly installed with two groups of electric push rod two (303), the output end of the two groups of electric push rod two (303) is fixedly connected with the fixed plate (304).
5. The polishing device for a dry-cold tube box tube plate according to claim 1, characterized in that, The moving frame (2) is slidably installed in the inside of the workbench (1), one side of the workbench (1) is fixedly installed with two groups of electric push rod one (7), the output end of the two groups of electric push rod one (7) is fixedly connected with the moving frame (2).
6. The polishing device for a dry-cold tube box tube plate according to claim 1, characterized in that, Two groups of the long plates (503) are internally slidably installed with two groups of guide rods (508), the two ends of the two groups of guide rods (508) are respectively fixedly connected with the inner walls of both sides of the workbench (1), two groups of slide grooves are formed in the top of the workbench (1), the two groups of connecting rods (504) on the same side are respectively slidably installed in the inside of the corresponding slide grooves.
7. The polishing device for a dry-cold tube box tube plate according to claim 1, characterized in that, The water tank (401) is fixedly connected with the workbench (1), a water inlet pipe is fixedly installed at the top of the water tank (401), a water storage groove (6) is formed in the top of the workbench (1), and a drain pipe (8) is fixedly installed on one side of the water storage groove (6) and the workbench (1).