Copper pipe machining mold capable of preheating

Abstract

The utility model relates to the technical field of copper pipes, and discloses a copper pipe processing mold capable of preheating, which comprises a bottom plate, a mold sleeve is fixedly connected to the top of the bottom plate, and a mold block is fixedly connected to the top of the bottom plate and located in the mold sleeve. According to the mold, molten copper is poured into the mold sleeve, the mold block is arranged in the middle, so that the molten copper is in the shape of a copper pipe after being formed, after the molten copper is poured into the mold sleeve, the top ring moves downwards due to the weight of the molten copper, and after the molten copper is cooled into the copper pipe, the top ring moves downwards by pushing the handle. And meanwhile, when the mold sleeve is preheated, heat in the smelting furnace can be conveyed into the first connecting pipe and a preheating pipe through connection of the first connecting pipe and the smelting furnace, so that the heat in the smelting furnace can be recycled, and the mold sleeve is heated. And therefore, the effect of preheating the mold sleeve by utilizing the heat in the smelting furnace is achieved, and the heat in the smelting furnace is recovered and utilized.

Description

Technical Field

[0001] The utility model relates to the technical field of copper tubes, in particular to a copper tube processing mold which can be preheated. Background Art

[0002] Copper tube is also called red copper tube. It is a kind of non-ferrous metal tube, which is a pressed and drawn seamless tube. Copper tube has good electrical and thermal conductivity. It is the main material for the conductive accessories and heat dissipation accessories of electronic products. It has become the first choice for modern contractors to install water pipes, heating and cooling pipes in all residential commercial houses. Copper tube has strong corrosion resistance, is not easy to oxidize, and is not easy to react chemically with some liquid substances. It is easy to bend and shape.

[0003] After searching, a Chinese patent disclosed a preheatable copper tube processing mold (authorization announcement number CN203304506U), including a mold body and a preheating device. The preheating device includes: a shell covered on the outside of the mold body, and the two opposite side walls of the shell are provided with a copper material inlet and outlet; an electric heating wire located inside the shell and below the mold body; a bracket fixed inside the shell to support the mold body. Although this patented technology can be used, the preheatable copper tube processing mold uses an electric heating wire to preheat the copper tube processing mold, which has a simple structure and high heating efficiency. In addition, the utility model can be used with a heated copper tube processing mold by setting a temperature sensor to facilitate temperature control;

[0004] However, in the actual application of this patented technology, it is not convenient to remove the finished product from the mold after the copper tube is formed, and during the heating process, the mold needs to be heated with the help of an electric heating wire, and cannot be heated with the heat in the furnace, which results in a waste of heat inside the furnace and an inability to recover and utilize the heat in the furnace. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a copper tube processing mold which can be preheated.

[0006] The utility model is implemented by the following technical scheme: a preheatable copper tube processing mold, comprising a bottom plate, a mold sleeve is fixedly connected to the top of the bottom plate, a mold block is fixedly connected to the top of the bottom plate and located inside the mold sleeve, a top ring is slidably connected between the mold sleeve and the mold block, two sliding rods are fixedly connected to the bottom of the top ring, the bottoms of the two sliding rods extend to the bottom of the bottom plate and are fixedly connected with handles, springs are fixedly connected between the handles and the bottom plate and located on the outsides of the sliding rods, two preheating tubes are fixedly connected to the outside of the mold sleeve, a first connecting tube is fixedly connected equidistantly between the two preheating tubes and located on the outside of the mold sleeve, an external tube is fixedly connected to the outside of one of the preheating tubes, and a discharge tube is fixedly connected to the outside of the other preheating tube, and the external tube is communicated with the inside of an external furnace.

[0007] Through the above technical scheme, the molten copper water is poured into the interior of the mold sleeve. Due to the mold block in the middle, the copper water is formed into the shape of a copper tube. After the copper water is poured in, the weight of the copper water causes the top ring to move downward. When the copper water cools and becomes a copper tube, the handle is pushed so that the top ring can push the copper tube out of the mold sleeve, thereby facilitating the removal of the formed copper tube. At the same time, when the mold sleeve is preheated, the heat inside the furnace can be transported to the inside of the first connecting tube and the preheating tube through the connection between the first connecting tube and the furnace, thereby achieving the effect of preheating the mold sleeve with the heat inside the furnace, thereby achieving heat recovery and utilization in the furnace.

[0008] As a further improvement of the above scheme, a threaded tube is fixedly connected between the outer sides of the first connecting tube, a water pump is fixedly connected to the top of the base plate and on one side of the mold sleeve, a second connecting tube is fixedly connected between the output end of the water pump and the threaded tube, a storage box is fixedly connected to the top of the base plate and on one side of the water pump, the input end of the water pump is communicated with the storage box, and one end of the threaded tube away from the second connecting tube is communicated with the storage box.

[0009] Through the above technical scheme, the cooling water inside the storage box can be transported to the inside of the threaded tube through the second connecting pipe through the work of the water pump, so that it reaches the fast water mold sleeve for cooling, so that the copper water inside can be quickly cooled and formed, thereby saving the forming time of the copper tube, and the cooling water inside the threaded tube will be circulated with the inside of the storage box to ensure that the cooling water can always achieve the cooling effect.

[0010] As a further improvement of the above solution, a filling pipe is fixedly connected to the top of the storage box, and a sealing cover is threadedly connected to the top of the filling pipe.

[0011] Through the above technical solution, cooling water can be added to the storage tank through the filling pipe.

[0012] As a further improvement of the above solution, a valve is fixedly connected to the outer side of the first connecting pipe.

[0013] According to the technical solution, the valve can be used to stop or interrupt the furnace from supplying heat to the first connecting pipe.

[0014] As a further improvement of the above solution, the four corners of the bottom of the base plate are fixedly connected with support columns.

[0015] Through the above technical solution, the base plate can be supported by the support columns.

[0016] As a further improvement of the above solution, universal wheels are fixedly mounted on the bottom of the support columns.

[0017] Through the above technical solution, the equipment can be easily moved through the universal wheels.

[0018] As a further improvement of the above solution, the water pump is electrically connected to an external control panel.

[0019] Through the above technical solution, the water pump can be easily controlled through the external control panel.

[0020] Compared with the prior art, the beneficial effects of the present invention are:

[0021] The utility model pours molten copper into the interior of the mold sleeve, and the mold block is provided in the middle so that the copper is formed into the shape of a copper tube. After the copper is poured in, the weight of the copper causes the top ring to move downward. When the copper is cooled and becomes a copper tube, the handle is pushed so that the top ring can push the copper tube out of the mold sleeve, thereby facilitating the removal of the formed copper tube. At the same time, when the mold sleeve is preheated, the heat inside the furnace can be transported to the inside of the first connecting tube and the preheating tube through the connection between the first connecting tube and the melting furnace, thereby achieving the effect of preheating the mold sleeve by using the heat inside the melting furnace, and further achieving heat recovery and utilization in the melting furnace.

[0022] Through the operation of the water pump, the cooling water inside the storage box can be transported to the inside of the threaded tube through the second connecting pipe, thereby achieving rapid cooling of the water mold sleeve, so that the copper water inside can be quickly cooled and formed, thereby saving the forming time of the copper tube, and the cooling water inside the threaded tube will be circulated with the inside of the storage box to ensure that the cooling water can always achieve a cooling effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a three-dimensional schematic diagram of the overall structure of the utility model from a first viewing angle;

[0024] Figure 2 This is a stereoscopic schematic diagram of the structure of the utility model from a second viewing angle;

[0025] Figure 3 This is a schematic diagram of the main cross-section of the structure of the utility model;

[0026] Figure 4 It is a schematic diagram of a top view of the overall structure of the utility model;

[0027] Figure 5 It is a bottom-view cross-sectional schematic diagram of the overall structure of the utility model.

[0028] Description of main symbols:

[0029] 1. Bottom plate; 2. Mold sleeve; 3. Mold block; 4. Top ring; 5. Sliding rod; 6. Spring; 7. Handle; 8. Preheating pipe; 9. First connecting pipe; 10. External pipe; 11. Valve; 12. Discharge pipe; 13. Threaded pipe; 14. Second connecting pipe; 15. Water pump; 16. Storage box; 17. Filling pipe; 18. Support column; 19. Universal wheel. DETAILED DESCRIPTION

[0030] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0031] Example:

[0032] Please combine Figure 1-4A preheatable copper tube processing mold of the present embodiment comprises a bottom plate 1, a mold sleeve 2 is fixedly connected to the top of the bottom plate 1, a mold block 3 is fixedly connected to the top of the bottom plate 1 and located inside the mold sleeve 2, a top ring 4 is slidably connected between the mold sleeve 2 and the mold block 3, two sliding rods 5 are fixedly connected to the bottom of the top ring 4, the bottoms of the two sliding rods 5 extend to the bottom of the bottom plate 1 and a handle 7 is fixedly connected between them, a spring 6 is fixedly connected between the handle 7 and the bottom plate 1 and located on the outside of the sliding rod 5, two preheating tubes 8 are fixedly connected to the outside of the mold sleeve 2, a first connecting tube 9 is fixedly connected between the two preheating tubes 8 and located on the outside of the mold sleeve 2 at an equidistant distance, the outside of one of the preheating tubes 8 is fixedly connected to an external tube 10, and the outside of the other preheating tube 8 is fixedly connected to the external tube 11. A discharge pipe 12 is fixedly connected, and an external pipe 10 is communicated with the inside of the external furnace. By pouring the molten copper into the inside of the mold sleeve 2, the copper is formed into the shape of a copper tube due to the mold block 3 in the middle. After the copper is poured in, the top ring 4 moves downward due to the weight of the copper. When the copper is cooled and becomes a copper tube, the handle 7 is pushed so that the top ring 4 can push the copper tube out of the mold sleeve 2, thereby facilitating the removal of the formed copper tube. At the same time, when the mold sleeve 2 is preheated, the first connecting pipe 9 is connected to the furnace, so that the heat inside the furnace can be transported to the inside of the first connecting pipe 9 and the preheating pipe 8, thereby achieving the effect of preheating the mold sleeve 2 with the heat inside the furnace, thereby achieving heat recovery and utilization in the furnace.

[0033] Please combine Figure 1-4 A threaded tube 13 is fixedly connected between the outer sides of the first connecting tube 9, a water pump 15 is fixedly connected to the top of the bottom plate 1 and on one side of the mold sleeve 2, a second connecting tube 14 is fixedly connected between the output end of the water pump 15 and the threaded tube 13, a storage tank 16 is fixedly connected to the top of the bottom plate 1 and on one side of the water pump 15, the input end of the water pump 15 is communicated with the storage tank 16, and one end of the threaded tube 13 away from the second connecting tube 14 is communicated with the storage tank 16. Through the operation of the water pump 15, the cooling water inside the storage tank 16 can be transported to the inside of the threaded tube 13 through the second connecting tube 14, so as to reach the fast water mold sleeve 2 for cooling, so that the copper water inside it can be quickly cooled and formed, thereby saving the forming time of the copper tube, and the cooling water inside the threaded tube 13 will be circulated with the inside of the storage tank 16 to ensure that the cooling water can always achieve the cooling effect.

[0034] Please combine Figure 1-4 A filling pipe 17 is fixedly connected to the top of the storage box 16 , and a sealing cap is threadedly connected to the top of the filling pipe 17 . Cooling water can be added to the storage box 16 through the filling pipe 17 .

[0035] Please combine Figure 1-4A valve 11 is fixedly connected to the outer side of the first connecting pipe 9 , and the valve 11 can be used to stop the furnace from supplying heat to the first connecting pipe 9 .

[0036] Please combine Figure 1-4 The four corners of the bottom of the base plate 1 are fixedly connected with support columns 18, and the support columns 18 can support the base plate 1.

[0037] Please combine Figure 1-4 The bottom of the support column 18 is fixedly mounted with a universal wheel 19, which facilitates the movement of the equipment.

[0038] Please combine Figure 1-4 The water pump 15 is electrically connected to the external control panel, and the water pump 15 can be conveniently controlled through the external control panel.

[0039] The implementation principle of a preheatable copper tube processing mold in the embodiment of the present application is as follows: by pouring the melted copper water into the interior of the mold sleeve 2, the copper water is formed into the shape of a copper tube due to the mold block 3 in the middle, and after the copper water is poured in, the top ring 4 moves downward due to the weight of the copper water. When the copper water cools and becomes a copper tube, the handle 7 is pushed so that the top ring 4 can push the copper tube out of the mold sleeve 2, thereby facilitating the removal of the formed copper tube. At the same time, when the mold sleeve 2 is preheated, the heat inside the furnace can be transported to the inside of the first connecting tube 9 and the preheating tube 8 through the connection between the first connecting tube 9 and the furnace, thereby achieving the effect of preheating the mold sleeve 2 by using the heat inside the furnace, thereby achieving heat recovery and utilization in the furnace;

[0040] Through the operation of the water pump 15, the cooling water inside the storage box 16 can be transported to the inside of the threaded tube 13 through the second connecting pipe 14, thereby reaching the fast water mold sleeve 2 for cooling, so that the copper water inside can be quickly cooled and formed, thereby saving the forming time of the copper tube, and the cooling water inside the threaded tube 13 will be circulated with the inside of the storage box 16 to ensure that the cooling water can always achieve the cooling effect.

[0041] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A preheatable copper tube processing mold, comprising a base plate (1), characterized in that: The top of the bottom plate (1) is fixedly connected to a mold sleeve (2), the top of the bottom plate (1) and located inside the mold sleeve (2) is fixedly connected to a mold block (3), a top ring (4) is slidably connected between the mold sleeve (2) and the mold block (3), the bottom of the top ring (4) is fixedly connected to two sliding rods (5), the bottoms of the two sliding rods (5) both extend to the bottom of the bottom plate (1) and a handle (7) is fixedly connected between them, and a spring (6) is fixedly connected between the handle (7) and the bottom plate (1) and located outside the sliding rod (5), the outside of the mold sleeve (2) is fixedly connected to two preheating pipes (8), between the two preheating pipes (8) and located outside the mold sleeve (2) is equidistantly fixedly connected to a first connecting pipe (9), the outside of one of the preheating pipes (8) is fixedly connected to an external pipe (10), and the outside of the other preheating pipe (8) is fixedly connected to a discharge pipe (12), and the external pipe (10) is communicated with the inside of the external furnace.

2. A preheatable copper tube processing mold as claimed in claim 1, characterized in that: A threaded tube (13) is fixedly connected between the outer sides of the first connecting tube (9); a water pump (15) is fixedly connected to the top of the bottom plate (1) and located on one side of the mold sleeve (2); a second connecting tube (14) is fixedly connected between the output end of the water pump (15) and the threaded tube (13); a storage box (16) is fixedly connected to the top of the bottom plate (1) and located on one side of the water pump (15); the input end of the water pump (15) is in communication with the storage box (16); and one end of the threaded tube (13) away from the second connecting tube (14) is in communication with the storage box (16).

3. A preheatable copper tube processing mold as claimed in claim 2, characterized in that: The top of the storage box (16) is fixedly connected to a filling pipe (17), and the top of the filling pipe (17) is threadedly connected to a sealing cover.

4. A preheatable copper tube processing mold according to claim 1, characterized in that: A valve (11) is fixedly connected to the outer side of the first connecting pipe (9).

5. A preheatable copper tube processing mold as claimed in claim 1, characterized in that: The four corners of the bottom of the base plate (1) are fixedly connected to support columns (18).

6. A preheatable copper tube processing mold as claimed in claim 5, characterized in that: Universal wheels (19) are fixedly mounted on the bottoms of the support columns (18).

7. A preheatable copper tube processing mold as claimed in claim 2, characterized in that: The water pump (15) is electrically connected to an external control panel.

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