Cooling equipment for railway track assembly casting production

Abstract

The utility model discloses a cooling device for railway track assembly casting production, which comprises a cooling operation rack, a water cooling mechanism is mounted in the cooling operation rack, a water cooling tank is arranged in the water cooling mechanism, a first water cooling nozzle and a second water cooling nozzle are respectively mounted on two sides of the water cooling tank, and the first water cooling nozzle and the second water cooling nozzle are communicated with each other. A first casting clamping mechanism and a second casting clamping mechanism are installed on the two sides of the water cooling mechanism correspondingly, and a water collecting tank is installed below the water cooling mechanism. The water cooling mechanism which is convenient to assemble and fix is arranged to be matched with the casting clamping mechanism, a track casting pipe can be rapidly installed and fixed on the water cooling tank, rapid water spraying cooling operation can be conducted on the surface of the track casting pipe through the water cooling spray head structures, meanwhile, water in the water cooling tank can be recycled and stored through the water collecting tank, and the water cooling efficiency is improved. And recycling after cooling is facilitated, and waste of water resources is effectively avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of railway track casting production, in particular to cooling equipment for railway track component casting production. Background Art

[0002] Railway track assembly castings are critical components in railway construction. The rail transit industry is rapidly developing, and casting technology is constantly innovating. For example, the application of aluminum alloy low-pressure casting technology in gearbox production, as well as the production of ultra-low-temperature, high-toughness ductile iron castings, are both significant innovations in the industry. Structural design directly impacts the quality and performance of castings. For example, design factors such as casting wall thickness, reinforcement ribs, and casting transition joints all affect the quality of the final product.

[0003] Cooling equipment is essential in the production of railway track component castings and plays a vital role in ensuring the quality and performance of the castings. Cooling equipment is primarily used to cool the castings to reduce internal stress and deformation, thereby improving their mechanical properties and service life.

[0004] At present, during the cooling operation of railway track component casting production and processing, there are problems such as inconvenience in fixing casting pipes and low cooling operation efficiency. Therefore, it is necessary to develop a cooling equipment for railway track component casting production. Utility Model Content

[0005] The purpose of the present utility model is to provide a cooling device for railway track component casting production, so as to solve the problems raised in the above background technology that during the current production and processing cooling operation of railway track component castings, there is inconvenience in fixing casting pipes and low cooling operation efficiency.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a cooling device for the production of railway track component castings, comprising a cooling operation frame, a water cooling mechanism installed inside the cooling operation frame, a water cooling tank provided inside the water cooling mechanism, a first water cooling nozzle and a second water cooling nozzle installed on both sides of the water cooling tank, a first casting clamping mechanism and a second casting clamping mechanism installed on both sides of the water cooling mechanism, and a water collecting tank installed below the water cooling mechanism.

[0007] Preferably, a plurality of the first water-cooling nozzles and the second water-cooling nozzles are provided, and the first water-cooling nozzles and the second water-cooling nozzles are symmetrically and evenly distributed.

[0008] Preferably, the first casting clamping mechanism and the second casting clamping mechanism are both welded and fixed to the surface of the cooling operation frame through a fixed support, and a track casting pipe is clamped and fixed between the first casting clamping mechanism and the second casting clamping mechanism.

[0009] Preferably, the first casting clamping mechanism and the second casting clamping mechanism include a fixing ring, a threaded tube, a clamping screw and a clamping portion. The threaded tube is welded and fixed to the outer surface of the first casting clamping mechanism and the second casting clamping mechanism, and the clamping screw is fixed to the inside of the threaded tube by threaded connection.

[0010] Preferably, one end of the clamping screw is provided with a knob assembly, and the other end of the clamping screw is tightly fitted and fixed to the outer surface of the track casting tube through a clamping portion, and there are four clamping portions in total.

[0011] Preferably, a cooling water storage tank is installed on the cooling operation frame, and a cooling water pump is sealed inside the cooling water storage tank through a cooling water pipe.

[0012] Preferably, the water outlet end of the cooling water pump is sealed and connected to the first water-cooling nozzle and the second water-cooling nozzle through a pumping pipeline.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] The utility model is provided with a water cooling mechanism that is convenient to assemble and fix, and a casting clamping mechanism, which can quickly install and fix the rail casting pipe on the water cooling tank. By providing a plurality of water cooling nozzle structures, water can be quickly sprayed on its surface to cool it down. It has the advantages of convenient installation and fixing of castings and high cooling operation efficiency. At the same time, a water collecting tank is provided to recycle and store the water inside the water cooling tank, which is convenient for recycling after cooling, and effectively avoids the waste of water resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a side structural diagram of the utility model;

[0017] Figure 3 This is a schematic diagram of the internal installation structure of the clamping mechanism of the present utility model.

[0018] In the figure: 1. First water-cooling nozzle; 2. Cooling operation frame; 3. First casting clamping mechanism; 4. Fixed support; 5. Cooling water storage tank; 6. Second casting clamping mechanism; 7. Water cooling mechanism; 8. Second water-cooling nozzle; 9. Water cooling tank; 10. Cooling water pump; 11. Pumping pipeline; 12. Cooling water delivery pipeline; 13. Fixed ring; 14. Knob assembly; 15. Clamping screw; 16. Threaded pipe; 17. Clamping part; 18. Track casting pipe; 19. Water collecting tank. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0020] See also Figure 1-3 The utility model provides an embodiment: a cooling device for the production of railway track component castings, including a cooling operation frame 2, a water cooling mechanism 7 is installed inside the cooling operation frame 2, a water cooling tank 9 is provided inside the water cooling mechanism 7, a first water cooling nozzle 1 and a second water cooling nozzle 8 are respectively installed on both sides of the water cooling tank 9, a first casting clamping mechanism 3 and a second casting clamping mechanism 6 are respectively installed on both sides of the water cooling mechanism 7, and a water collecting tank 19 is installed below the water cooling mechanism 7.

[0021] Furthermore, multiple first water-cooling nozzles 1 and second water-cooling nozzles 8 are provided, and the first water-cooling nozzles 1 and second water-cooling nozzles 8 are symmetrically and evenly distributed. By providing a plurality of symmetrically distributed water-cooling nozzle structures, the surface of the rail casting tube 18 can be fully and quickly water-cooled.

[0022] Furthermore, the first casting clamping mechanism 3 and the second casting clamping mechanism 6 are both welded and fixed to the surface of the cooling operation frame 2 through the fixed support 4, and the track casting tube 18 is clamped and fixed between the first casting clamping mechanism 3 and the second casting clamping mechanism 6, which facilitates the rapid limiting and fixing of the track casting tube 18.

[0023] Furthermore, the first casting clamping mechanism 3 and the second casting clamping mechanism 6 include a fixing ring 13, a threaded tube 16, a clamping screw 15 and a clamping portion 17. The threaded tube 16 is welded and fixed to the outer surface of the first casting clamping mechanism 3 and the second casting clamping mechanism 6. The interior of the threaded tube 16 is fixed with the clamping screw 15 by threaded connection. By providing a convenient clamping and fixing mechanism, the threaded connection structure is adopted to facilitate the rapid advancement of the clamping screw 15.

[0024] Furthermore, a knob assembly 14 is provided at one end of the clamping screw 15, and the other end of the clamping screw 15 is tightly fitted and fixed to the outer surface of the track casting tube 18 through a clamping portion 17. There are four clamping portions 17 in total. By using the knob assembly 14 to rotate and control the clamping screw 15, the clamping portion 17 is tightly clamped and fixed to the surface of the track casting tube 18, which has the advantages of convenient clamping operation and good fixing effect.

[0025] Furthermore, a cooling water storage tank 5 is installed on the cooling operation frame 2 , and a cooling water pump 10 is sealedly connected to the interior of the cooling water storage tank 5 via a cooling water pipe 12 .

[0026] Furthermore, the water outlet end of the cooling water pump 10 is sealed and connected to the first water-cooling nozzle 1 and the second water-cooling nozzle 8 through the pumping pipeline 11. By turning on the cooling water pump 10, the cooling water inside the cooling water storage tank 5 can be pumped into the first water-cooling nozzle 1 and the second water-cooling nozzle 8 for spraying out.

[0027] Working principle: When in use, a water cooling mechanism 7 is installed inside the cooling operation frame 2, and a water cooling tank 9 is provided inside the water cooling mechanism 7. A first water cooling nozzle 1 and a second water cooling nozzle 8 are installed on both sides of the water cooling tank 9, and a first casting clamping mechanism 3 and a second casting clamping mechanism 6 are installed on both sides of the water cooling mechanism 7. By placing and fixing the track casting tube 18 on the first casting clamping mechanism 3 and the second casting clamping mechanism 6, and by using the knob assembly 14 to rotate the control clamping screw 15, the clamping part 17 is tightly clamped and fixed to the surface of the track casting tube 18, which has the advantages of convenient clamping operation and good fixing effect. A cooling water storage tank 5 is installed on the cooling operation frame 2, and the cooling water The interior of the storage tank 5 is sealed and connected to a cooling water pump 10 through a cooling water pipe 12. The water outlet of the cooling water pump 10 is sealed and connected to the first water-cooling nozzle 1 and the second water-cooling nozzle 8 through a pumping pipe 11. By turning on the cooling water pump 10, the cooling water inside the cooling water storage tank 5 can be pumped to the first water-cooling nozzle 1 and the second water-cooling nozzle 8 for spraying out. By providing a plurality of symmetrically distributed water-cooling nozzle structures, the surface of the rail casting pipe 18 can be fully and quickly water-cooled. A water collecting tank 19 is installed under the water cooling mechanism 7. At the same time, the water collecting tank 19 can be provided to recycle and store the water inside the water-cooling tank 9, which is convenient for recycling after cooling, thereby effectively avoiding the waste of water resources.

[0028] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0029] The standard parts used in this application document can all be purchased from the market, and the specific connection methods of each part are connected by conventional means such as mature bolts, rivets, welding, etc. in the existing technology. In addition, the machinery, parts and equipment all adopt conventional models in the existing technology, and the circuit connection adopts the conventional connection method in the existing technology, which will not be described in detail here.

[0030] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cooling device for producing railway track component castings, comprising a cooling operation frame (2), characterized in that: A water cooling mechanism (7) is installed inside the cooling operation frame (2), a water cooling tank (9) is provided inside the water cooling mechanism (7), a first water cooling nozzle (1) and a second water cooling nozzle (8) are installed on both sides of the water cooling tank (9), a first casting clamping mechanism (3) and a second casting clamping mechanism (6) are installed on both sides of the water cooling mechanism (7), and a water collecting tank (19) is installed below the water cooling mechanism (7).

2. The cooling device for producing railway track component castings according to claim 1, characterized in that: A plurality of the first water-cooling nozzles (1) and the second water-cooling nozzles (8) are provided, and the first water-cooling nozzles (1) and the second water-cooling nozzles (8) are symmetrically and evenly distributed.

3. The cooling device for producing railway track component castings according to claim 1, characterized in that: The first casting clamping mechanism (3) and the second casting clamping mechanism (6) are both welded and fixed to the surface of the cooling operation frame (2) via a fixed support (4); a track casting tube (18) is clamped and fixed between the first casting clamping mechanism (3) and the second casting clamping mechanism (6).

4. The cooling device for producing railway track component castings according to claim 3, characterized in that: The first casting clamping mechanism (3) and the second casting clamping mechanism (6) comprise a fixing ring (13), a threaded tube (16), a clamping screw (15) and a clamping portion (17) therein; the threaded tube (16) is welded and fixed to the outer surface of the first casting clamping mechanism (3) and the second casting clamping mechanism (6); the clamping screw (15) is fixed to the inside of the threaded tube (16) by screw thread connection.

5. The cooling device for producing railway track component castings according to claim 4, characterized in that: One end of the clamping screw (15) is provided with a knob assembly (14), and the other end of the clamping screw (15) is tightly fitted and fixed to the outer surface of the track casting tube (18) through a clamping portion (17), and a total of four clamping portions (17) are provided.

6. The cooling device for producing railway track component castings according to claim 1, characterized in that: A cooling water storage tank (5) is installed on the cooling operation frame (2), and a cooling water pump (10) is sealed inside the cooling water storage tank (5) via a cooling water pipe (12).

7. The cooling device for producing railway track component castings according to claim 6, characterized in that: The water outlet end of the cooling water pump (10) is sealedly connected to the first water-cooling nozzle (1) and the second water-cooling nozzle (8) through a pumping pipeline (11).

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