Water cooling and spraying mechanism for hardfacing of wear-resistant steel plate

Abstract

The utility model discloses a kind of water-cooling spray mechanisms of abrasion-resistant steel plate surfacing, it is related to welding processing technical field, the utility model includes water tank, the inner wall of water tank is provided with sliding groove, the inner wall of water tank is fixedly connected with several auxiliary rods, the outer wall of auxiliary rod is slidably connected with base plate, the inner wall of water tank is provided with cooling mechanism;The cooling mechanism includes motor board, the outer wall of motor board is fixedly connected with the outer wall of water tank, the utility model is provided with base plate, first, cold water is injected into water tank, the cooling treatment of base plate is carried out using the cold water sprayed by spray head, left and right swing is driven using the rotation of rotary block rotary rod, left and right swing is driven using the rotation of rotary shaft connecting plate, the cooling angle of base plate is adjusted using the swing of spray head, reach the cooling angle of device to base plate surface can be adjusted, avoid the situation that base plate occurs deformation due to the temperature difference of base plate surface is larger during surfacing process.

Description

Technical Field

[0001] This utility model belongs to the field of welding processing technology, and in particular relates to a water-cooled spray mechanism for welding wear-resistant steel plates. Background Technology

[0002] With the increasing demands on the performance of wear-resistant steel plates in industrial production, and the development of welding processes towards automation and efficiency, there is an urgent need for a method that can precisely control the cooling zone and cooling intensity to adapt to different welding conditions.

[0003] A water-cooled spraying mechanism for wear-resistant steel plate surfacing is an auxiliary device used in the process of surfacing wear-resistant steel plates. It is designed to cool the surfacing area by water-cooled spraying in order to improve the surfacing quality and increase production efficiency.

[0004] During the use of existing equipment, the high temperature generated during the welding process causes local thermal expansion of the steel plate. If the welding process is not cooled, the temperature difference between the welded area and the surrounding area may be large, which may lead to uneven shrinkage after cooling and generate large internal stress, which may cause the steel plate to deform. Therefore, we provide a water-cooled spray mechanism for welding wear-resistant steel plates. Utility Model Content

[0005] The purpose of this utility model is to provide a water-cooled spraying mechanism for welding wear-resistant steel plates. Through the cooling mechanism and the cleaning mechanism, it solves the problem that in the existing equipment, the high temperature generated during welding causes local thermal expansion of the steel plate. If the welding process is not cooled, the temperature difference between the welding area and the surrounding area may be large, which may lead to uneven shrinkage after cooling, easily generating large internal stress, and thus potentially causing deformation of the steel plate.

[0006] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0007] This utility model is a water-cooled spraying mechanism for wear-resistant steel plate overlay welding, including a water tank, a sliding groove provided on the inner wall of the water tank, a plurality of auxiliary rods fixedly connected to the inner wall of the water tank, a base plate slidably connected to the outer wall of the auxiliary rods, and a cooling mechanism provided on the inner wall of the water tank.

[0008] The cooling mechanism includes a motor plate, the outer wall of which is fixedly connected to the outer wall of the water tank. A motor is fixedly connected to the outer wall of the motor plate near the water tank. The bottom output shaft of the motor is fixedly connected to a rotating shaft via a coupling. A rotating block is fixedly connected to the outer wall of the rotating shaft away from the motor. A rotating rod is fixedly connected to the outer wall of the rotating block away from the rotating shaft. A fixed block is rotatably connected to the inner wall of the rotating rod away from the rotating block. A rotating shaft is fixedly connected to the outer wall of the fixed block. The outer wall of the rotating shaft is rotatably connected to the inner wall of the water tank. A connecting plate is fixedly connected to the outer wall of the rotating shaft away from the fixed block.

[0009] Furthermore, a plurality of nozzles are fixedly connected to the inner wall of the connecting plate, and a flexible hose is fixedly connected to the inner wall of one end of the nozzles near the rotating shaft. A water outlet pipe is fixedly connected to the outer wall of the end of the flexible hose away from the nozzle, and the outer wall of the water outlet pipe is fixedly connected to the inner wall of the water tank.

[0010] Furthermore, a water pump is fixedly connected to the outer wall of the end of the water tank near the rotating shaft, the bottom output end of the water pump is fixedly connected to the outer wall of the water outlet pipe, a water suction pipe is fixedly connected to the bottom output end of the water pump, the outer wall of the water suction pipe is fixedly connected to the inner wall of the water tank, a controller is fixedly connected to the outer wall of the end of the motor plate away from the water tank, and a cleaning mechanism is provided on the outer wall of the water tank.

[0011] Furthermore, the cleaning mechanism includes a second motor plate, the outer wall of which is fixedly connected to the outer wall of the water tank, and a second motor is fixedly connected to the outer wall of the second motor plate near one end of the motor plate.

[0012] Furthermore, a controller is fixedly connected to the outer wall of the end of the motor plate two away from the motor two, and a rotating shaft two is fixedly connected to the bottom output shaft of the motor two through a coupling. A gear is fixedly connected to the outer wall of the end of the rotating shaft two away from the motor two.

[0013] Furthermore, an auxiliary shaft is rotatably connected to the inner wall of the end of the water tank near the motor 2, and a gear 2 is fixedly connected to the outer wall of the auxiliary shaft, with the outer wall of the gear 2 meshing with the outer wall of the gear.

[0014] Furthermore, a number of bevel gears are fixedly connected to the outer wall of the auxiliary shaft, and a number of threaded rods are rotatably connected to the inner wall of the water tank. A bevel gear is fixedly connected to the outer wall of one end of each of the threaded rods near the rotating shaft.

[0015] Furthermore, the outer wall of the second bevel gear meshes with the outer wall of the bevel gear, the outer wall of the threaded rod is threadedly connected to a threaded barrel, the outer wall of the threaded barrel is fixedly connected to a brush, and the outer wall of the brush is slidably connected to the inner wall of the water tank.

[0016] This utility model has the following beneficial effects:

[0017] 1. This utility model, by setting up a substrate, first injects cold water into a water tank, and uses the cold water sprayed from the nozzle to cool the substrate. The rotation of the rotating block drives the rotating rod to swing left and right, and the rotation of the rotating shaft drives the connecting plate to swing left and right. The swing of the nozzle adjusts the cooling angle of the substrate, thereby enabling the device to adjust the cooling angle of the substrate surface and avoiding the substrate deformation caused by a large temperature difference on the substrate surface during the welding process.

[0018] 2. This utility model is designed such that after the device completes the welding, the controller starts the motor, which in turn drives the gear to rotate. The gear then drives the auxiliary shaft, which in turn drives the bevel gear to rotate. The threaded rod moves the threaded barrel, and the brush moves to clean the welding slag remaining in the water tank. This allows for the treatment of wastewater from the water tank and the removal of residual welding slag.

[0019] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0020] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0022] Figure 2 This is a cross-sectional view of the overall structure of this utility model;

[0023] Figure 3 This is a schematic diagram of the cooling mechanism of this utility model;

[0024] Figure 4 This utility model Figure 3 Enlarged view of point A in the middle;

[0025] Figure 5 This is a schematic diagram of the cleaning mechanism of this utility model.

[0026] The attached diagram lists the components represented by each number as follows:

[0027] 1. Water tank; 101. Slide groove; 102. Auxiliary rod; 103. Base plate; 2. Cooling mechanism; 201. Motor board; 202. Motor; 203. Rotating shaft; 204. Rotating block; 205. Rotating rod; 206. Fixing block; 207. Rotating shaft; 208. Connecting plate; 209. Nozzle; 210. Hose; 211. Water outlet pipe; 212. Water pump; 213. Water suction pipe; 214. Controller; 3. Cleaning mechanism; 301. Motor board two; 302. Motor two; 303. Controller two; 304. Rotating shaft two; 305. Gear; 306. Auxiliary shaft; 307. Gear two; 308. Bevel gear; 309. Threaded rod; 310. Bevel gear two; 311. Threaded barrel; 312. Brush. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0029] Please see Figure 1-5 As shown, this utility model is a water-cooled spraying mechanism for wear-resistant steel plate overlay welding, including a water tank 1, a sliding groove 101 is provided on the inner wall of the water tank 1, a plurality of auxiliary rods 102 are fixedly connected to the inner wall of the water tank 1, a base plate 103 is slidably connected to the outer wall of the auxiliary rods 102, and a cooling mechanism 2 is provided on the inner wall of the water tank 1.

[0030] The cooling mechanism 2 includes a motor plate 201, which fixes the position of the slide 101 via the water tank 1 to prevent the slide 101 from falling off during operation, thus preventing stable welding. The outer wall of the motor plate 201 is fixedly connected to the outer wall of the water tank 1. A motor 202 is fixedly connected to the outer wall of the motor plate 201 near the water tank 1. The bottom output shaft of the motor 202 is fixedly connected to a rotating shaft 203 via a coupling. A rotating block 204 is fixedly connected to the outer wall of the rotating shaft 203 away from the motor 202. The motor plate 201 fixes the position of the motor 202, preventing positional changes and damage during operation. A rotating rod 205 is fixedly connected to the outer wall of the rotating block 204 away from the rotating shaft 203. A fixing block 206 is rotatably connected to the inner wall of the rotating rod 205 away from the rotating block 204. A rotating shaft 207 is fixedly connected to the outer wall of the device. The outer wall of the rotating shaft 207 is rotatably connected to the inner wall of the water tank 1. A connecting plate 208 is fixedly connected to the outer wall of the rotating shaft 207 away from the fixing block 206. The rotation of the fixing block 206 drives the connecting plate 208 to rotate stably, preventing the connecting plate 208 from failing to rotate and thus preventing the device from being unable to adjust the cooling angle. Several nozzles 209 are fixedly connected to the inner wall of the connecting plate 208. A flexible hose 210 is fixedly connected to the inner wall of the nozzles 209 near the rotating shaft 207. A water outlet pipe 211 is fixedly connected to the outer wall of the flexible hose 210 away from the nozzles 209. The outer wall of the water outlet pipe 211 is fixedly connected to the inner wall of the water tank 1. The rotation of the connecting plate 208 drives the nozzles 209 to rotate stably, preventing the nozzles 209 from falling off during rotation and affecting the normal cooling operation of the device.

[0031] A water pump 212 is fixedly connected to the outer wall of the end of the water tank 1 closest to the rotating shaft 203. The bottom output end of the water pump 212 is fixedly connected to the outer wall of the outlet pipe 211. A suction pipe 213 is fixedly connected to the bottom output end of the water pump 212. The outer wall of the suction pipe 213 is fixedly connected to the inner wall of the water tank 1. The water tank 1 fixes the position of the water pump 212, preventing it from changing position during operation and causing damage. A controller 214 is fixedly connected to the outer wall of the motor plate 201 furthest from the water tank 1. A cleaning mechanism 3 is provided on the outer wall of the water tank 1. The cleaning mechanism 3 includes a second motor plate 301. The outer wall of the second motor plate 301 is fixedly connected to the outer wall of the water tank 1. A second motor 302 is fixedly connected to the outer wall of the end near the motor plate 201. The position of the second motor 302 is fixed by the motor plate 301, which prevents the second motor 302 from falling off during operation and causing damage. A second controller 303 is fixedly connected to the outer wall of the end of the motor plate 301 away from the second motor 302. The bottom output shaft of the second motor 302 is fixedly connected to a second rotating shaft 304 via a coupling. A gear 305 is fixedly connected to the outer wall of the end of the rotating shaft 304 away from the second motor 302. The rotation of the rotating shaft 304 drives the gear 305 to rotate stably, preventing the gear 305 from falling off during rotation and affecting the normal use of the device.

[0032] An auxiliary shaft 306 is rotatably connected to the inner wall of the end of the water tank 1 closest to the second motor 302. A gear 307 is fixedly connected to the outer wall of the auxiliary shaft 306. The outer wall of the gear 307 meshes with the outer wall of the gear 305. The water tank 1 enables the auxiliary shaft 306 to rotate stably, preventing the auxiliary shaft 306 from flipping during rotation and causing the device to jam. Several bevel gears 308 are fixedly connected to the outer wall of the auxiliary shaft 306. Several threaded rods 309 are rotatably connected to the inner wall of the water tank 1. A bevel gear 310 is fixedly connected to the outer wall of the threaded rods 309 closest to the second rotating shaft 304. The rotation of bevel gear 310 drives the rotation of threaded rod 309, preventing the threaded rod 309 from failing to rotate and thus preventing the device from cleaning the welding slag. The outer wall of bevel gear 310 meshes with the outer wall of bevel gear 308. The outer wall of threaded rod 309 is threadedly connected to threaded barrel 311. The outer wall of threaded barrel 311 is fixedly connected to brush 312. The outer wall of brush 312 is slidably connected to the inner wall of water tank 1. The rotation of bevel gear 308 drives the rotation of bevel gear 310, avoiding the problem of bevel gear 310 affecting the rotation of bevel gear 308 and causing the device to jam.

[0033] One specific application of this embodiment is:

[0034] When the equipment is needed, cold water is first injected into the water tank 1. During the welding process, the water pump 212 is started. The water pump 212 then draws cold water and delivers it through the outlet pipe 211 to the hose 210. Finally, the cold water is sprayed out through the hose 210 and then sprayed out through the nozzle 209. The cold water sprayed out by the nozzle 209 cools the substrate 103. Then, the controller 214 starts the motor 202, which causes the rotating shaft 203 to rotate. The rotating shaft 203 drives the rotating block 204 to rotate in a circle. The rotation of the rotating block 204 causes the rotating rod 205 to swing left and right. The rotating rod 205 causes the fixed block 206 to rotate left and right. The fixed block 206 causes the rotating shaft 207 to rotate left and right. The rotation of the rotating shaft 207 causes the connecting plate 208 to swing left and right. The connecting plate 208 causes the nozzle 209 to swing left and right. The oscillation of head 209 adjusts the cooling angle of substrate 103, ensuring uniform cooling of substrate 103 surface. After the device completes the welding, water tank 1 is opened to discharge wastewater. Simultaneously, controller 2 303 starts motor 2 302, which in turn rotates controller 2 303. Controller 2 303 drives rotating shaft 2 304, which in turn drives gear 2 307. Gear 2 307 drives auxiliary shaft 306, which in turn drives bevel gears 308 at both ends. The rotation of bevel gears 308 drives bevel gear 2 310, which in turn drives threaded rod 309. The rotation of threaded rod 309 moves threaded barrel 311, which in turn moves brush 312 in chute 101. The movement of brush 312 cleans the welding slag remaining in water tank 1 after welding.

[0035] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0036] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A water-cooled spraying mechanism for wear-resistant steel plate overlay welding, comprising a water tank (1), characterized in that: The inner wall of the water tank (1) is provided with a sliding groove (101), and a number of auxiliary rods (102) are fixedly connected to the inner wall of the water tank (1). The outer wall of the auxiliary rods (102) is slidably connected with a base plate (103), and the inner wall of the water tank (1) is provided with a cooling mechanism (2). The cooling mechanism (2) includes a motor plate (201), the outer wall of which is fixedly connected to the outer wall of the water tank (1). A motor (202) is fixedly connected to the outer wall of the motor plate (201) near the water tank (1). The bottom output shaft of the motor (202) is fixedly connected to a rotating shaft (203) via a coupling. A rotating block (204) is fixedly connected to the outer wall of the rotating shaft (203) away from the motor (202). 4) A rotating rod (205) is fixedly connected to the outer wall of the end away from the rotating shaft (203). A fixed block (206) is rotatably connected to the inner wall of the end of the rotating rod (205) away from the rotating block (204). A rotating shaft (207) is fixedly connected to the outer wall of the fixed block (206). The outer wall of the rotating shaft (207) is rotatably connected to the inner wall of the water tank (1). A connecting plate (208) is fixedly connected to the outer wall of the end of the rotating shaft (207) away from the fixed block (206).

2. The water-cooled spraying mechanism for wear-resistant steel plate overlay welding according to claim 1, characterized in that, The inner wall of the connecting plate (208) is fixedly connected to a plurality of nozzles (209). A hose (210) is fixedly connected to the inner wall of one end of the nozzles (209) near the rotating shaft (207). A water outlet pipe (211) is fixedly connected to the outer wall of the hose (210) away from the nozzles (209). The outer wall of the water outlet pipe (211) is fixedly connected to the inner wall of the water tank (1).

3. The water-cooled spraying mechanism for wear-resistant steel plate overlay welding according to claim 2, characterized in that, A water pump (212) is fixedly connected to the outer wall of the end of the water tank (1) near the rotating shaft (203). The bottom output end of the water pump (212) is fixedly connected to the outer wall of the water outlet pipe (211). A water pump pipe (213) is fixedly connected to the bottom output end of the water pump (212). The outer wall of the water pump pipe (213) is fixedly connected to the inner wall of the water tank (1). A controller (214) is fixedly connected to the outer wall of the end of the motor plate (201) away from the water tank (1). A cleaning mechanism (3) is provided on the outer wall of the water tank (1).

4. The water-cooled spraying mechanism for wear-resistant steel plate overlay welding according to claim 3, characterized in that, The cleaning mechanism (3) includes a motor plate (301), the outer wall of which is fixedly connected to the outer wall of the water tank (1), and a motor (302) is fixedly connected to the outer wall of the motor plate (301) near the motor plate (201).

5. The water-cooled spraying mechanism for wear-resistant steel plate overlay welding according to claim 4, characterized in that, A controller (303) is fixedly connected to the outer wall of the end of the motor plate (301) away from the motor (302). The bottom output shaft of the motor (302) is fixedly connected to a rotating shaft (304) via a coupling. A gear (305) is fixedly connected to the outer wall of the end of the rotating shaft (304) away from the motor (302).

6. The water-cooled spraying mechanism for wear-resistant steel plate overlay welding according to claim 5, characterized in that, An auxiliary shaft (306) is rotatably connected to the inner wall of the end of the water tank (1) near the motor (302). A gear (307) is fixedly connected to the outer wall of the auxiliary shaft (306), and the outer wall of the gear (307) meshes with the outer wall of the gear (305).

7. The water-cooled spraying mechanism for wear-resistant steel plate overlay welding according to claim 6, characterized in that, The outer wall of the auxiliary shaft (306) is fixedly connected with several bevel gears (308), and the inner wall of the water tank (1) is rotatably connected with several threaded rods (309). The outer wall of one end of the several threaded rods (309) near the rotating shaft (304) is fixedly connected with a bevel gear (310).

8. The water-cooled spraying mechanism for wear-resistant steel plate overlay welding according to claim 7, characterized in that, The outer wall of the second bevel gear (310) meshes with the outer wall of the bevel gear (308). The outer wall of the threaded rod (309) is threadedly connected to a threaded barrel (311). The outer wall of the threaded barrel (311) is fixedly connected to a brush (312). The outer wall of the brush (312) is slidably connected to the inner wall of the water tank (1).

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