Plate type cast-weld mold heating device

Abstract

The utility model relates to the technical field of plate-type cast-weld molds, and discloses a plate-type cast-weld mold heating device which comprises a plate-type cast-weld mold body, a heating pipe is arranged at the bottom of the inner wall of the plate-type cast-weld mold body, and the two ends of the heating pipe penetrate through and are fixedly connected with heating heads. Mounting blocks which are uniformly distributed are fixedly connected to the top of the plate type cast-weld mold body, limiting plates are fixedly connected to the front ends and the rear ends of the inner diameters of the mounting blocks, pressing blocks are fixedly connected to one ends of every two adjacent limiting plates, limiting holes are formed in the bottoms of every two adjacent pressing blocks, and nut pairs are fixedly connected to the tops of every two adjacent pressing blocks; the inner diameters of every two adjacent nut pairs are in threaded connection with threaded rods. According to the device, the disc is placed in the mounting block through the mounting block, the disc, the pressing rod, the protruding block, the pressing block and the threaded rod, the pressing rod is manually rotated to drive the disc to rotate, and then the limiting block can enter the position below the pressing block from the position below the limiting plate.

Description

Technical Field

[0001] The utility model relates to the technical field of plate casting and welding molds, and particularly relates to a heating device for a plate casting and welding mold. Background Technique

[0002] During the use of a plate casting and welding mold, a heating device is widely used to perform casting and welding treatment on parts. A plate casting and welding mold is a mold used for the casting and welding process, usually used to manufacture relatively large-sized metal parts, such as automobile parts and ship parts. The heating device is also applied in the process of plate casting and welding molds.

[0003] Currently, during the use of a plate casting and welding mold, a heating device is required to perform casting and welding operations on parts for convenient processing of the parts. However, when using a plate casting and welding mold, the mold needs to be sunk into lead for heating. To prevent the mold from floating, a cylinder is used to hold it down. When the temperature is too high, the cylinder will be damaged and needs to be frequently replaced. Then, when using a pressing block to hold down the mold, it is inconvenient for installation and disassembly, and it is not easy to use.

[0004] In view of the above problems, for this reason, a heating device for a plate casting and welding mold is proposed. Content of the Utility Model

[0005] The purpose of the utility model is to provide a heating device for a plate casting and welding mold, which solves the problem that it is inconvenient for installation and disassembly when using a pressing block to hold down the mold in the background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A heating device for a plate casting and welding mold, including a plate casting and welding mold body. A heating pipe is arranged at the bottom of the inner wall of the plate casting and welding mold body. Both ends of the heating pipe penetrate and are fixedly connected with heating heads. The top of the plate casting and welding mold body is fixedly connected with evenly distributed mounting blocks. Both the front and rear ends of the inner diameter of the mounting block are fixedly connected with limiting plates. One end of adjacent two limiting plates is fixedly connected with a pressing block. Limiting holes are opened at the bottom of adjacent two pressing blocks. Nuts are fixedly connected to the top of adjacent two pressing blocks. Threaded rods are threadedly connected to the inner diameters of adjacent two nuts. A disc is arranged at the bottom of the inner diameter of the mounting block. Two limiting blocks are fixedly connected to the surface of the disc. Springs are fixedly connected to the bottom of the inner diameters of adjacent two limiting blocks. Protrusions are fixedly connected to the top of adjacent two springs.

[0007] By adopting the above technical solution, rotating the pressing rod to drive the disc to rotate can make the limiting block enter below the pressing block from below the limiting plate. Then, when the protrusion is below the limiting hole, the protrusion will enter the limiting hole due to the rebound of the spring for installation.

[0008] As a further description of the above technical solution: a convex block is provided at the bottom of the threaded rod.

[0009] By adopting the above technical solution, when the threaded rod moves downward, it will abut against the convex block.

[0010] As a further description of the above technical solution: a side plate is fixedly connected to the left end of the plate-type casting and welding mold body.

[0011] By adopting the above technical solution, the side plate protects the heating pipe.

[0012] As a further description of the above technical solution: a sliding connection is provided between the convex block and the limit block, and a sliding connection is provided between the limit block and the baffle.

[0013] By adopting the above technical solution, when the convex block is squeezed, it will move into the limit block.

[0014] As a further description of the above technical solution: baffles are fixedly connected to both the left and right ends of the inner diameter of the mounting block.

[0015] By adopting the above technical solution, the baffle can limit the movement of the disc.

[0016] As a further description of the above technical solution: fixing blocks are fixedly connected to the tops of adjacent threaded rods.

[0017] By adopting the above technical solution, with the help of the fixing block, it is convenient to rotate the threaded rod.

[0018] As a further description of the above technical solution: a convex block is slidably connected to the bottom of adjacent limiting plates, and a snap fit is provided between the limiting hole and the convex block.

[0019] By adopting the above technical solution, when the convex block moves below the limiting hole, the limiting hole and the convex block are snap-fitted.

[0020] As a further description of the above technical solution: a pressure rod is fixedly connected to the top of the disc.

[0021] By adopting the above technical solution, the pressure rod is used to abut against the mold to prevent it from floating.

[0022] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0023] A heating device for a plate-type casting and welding mold provided by the present utility model, through an installation block, a disc, a pressure rod, a convex block, a pressing block, and a threaded rod, puts the disc into the installation block, manually rotates the pressure rod to drive the disc to rotate, so that the limiting block can enter below the pressing block from below the limiting plate. Then, when the convex block is below the limiting hole, the convex block will enter the limiting hole due to the spring rebound for installation. When disassembly is required, only need to manually rotate the fixing block to drive the threaded rod to move downward, make the threaded rod press against the convex block, the spring contracts, and then manually rotate the pressure rod to drive the disc to rotate, and it can be removed. The disassembly is convenient and the use convenience is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 is a three-dimensional view of the overall structure of the present utility model;

[0025] Figure 2 is an unfolded view of the overall structure of the present utility model;

[0026] Figure 3 is an unfolded view of the pressure rod structure of the present utility model;

[0027] Figure 4 is a schematic diagram of the installation block structure of the present utility model.

[0028] In the figure: 1, plate-type casting and welding mold body; 2, heating head; 3, side plate; 4, heating pipe; 5, pressure rod; 6, disc; 7, installation block; 8, limiting block; 9, spring; 10, convex block; 11, baffle; 12, limiting plate; 13, fixing block; 14, threaded rod; 15, pressing block; 16, nut pair; 17, limiting hole. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0029] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0030] To further understand the content of the present utility model, the present utility model will be described in detail in conjunction with the accompanying drawings.

[0031] Combined with Figure 1 , a heating device for a plate-type casting and welding mold of the present utility model includes a plate-type casting and welding mold body 1, a heating pipe 4 is arranged at the bottom of the inner wall of the plate-type casting and welding mold body 1, both ends of the heating pipe 4 penetrate and are fixedly connected with a heating head 2, and a pressure rod 5 is fixedly connected to the top of the disc 6.

[0032] When using a plate-type cast welding mold, the plate-type cast welding mold body 1 can be heated by utilizing the heating head 2 and the heating tube 4, so as to facilitate subsequent cast welding work. When the plate-type cast welding mold is sunk into the lead, the mold is supported by the mounting block 7 and the pressure rod 5.

[0033] Combine Figure 2 and Figure 4 The top of the plate-type cast welding mold body 1 is fixedly connected with evenly distributed mounting blocks 7, and the front and rear ends of the inner diameter of the mounting block 7 are fixedly connected to the limit plates 12. One end of the two adjacent limit plates 12 is fixedly connected with a pressure block 15, and the bottoms of the two adjacent pressure blocks 15 are provided with a limit hole 17. The tops of the two adjacent pressure blocks 15 are fixedly connected with a nut pair 16, and the inner diameters of the two adjacent nut pairs 16 are threadedly connected with a threaded rod 14. A disc 6 is provided at the bottom of the inner diameter of the mounting block 7, and two limit blocks 8 are fixedly connected to the surface of the disc 6. The bottom of the inner diameter of the two adjacent limit blocks 8 are fixedly connected with a spring 9, and the tops of the two adjacent springs 9 are fixedly connected with a protrusion 10.

[0034] When installing the pressure rod 5, it is only necessary to put the disc 6 into the mounting block 7 and rotate it to complete the pressure rod 5 safely. When disassembling, it is only necessary to squeeze the protrusion 10 with the help of the threaded rod 14 to disassemble it.

[0035] Combine Figure 3 A protrusion 10 is provided at the bottom of the threaded rod 14, and the left end of the plate cast welding mold body 1 is fixedly connected to the side plate 3. The protrusion 10 is slidably connected to the limit block 8, and the limit block 8 is slidably connected to the baffle 11. The left and right ends of the inner diameter of the mounting block 7 are fixedly connected to the baffle 11, and the tops of the two adjacent threaded rods 14 are fixedly connected to the fixed blocks 13. The bottoms of the two adjacent limit plates 12 are slidably connected to the protrusion 10, and the limiting hole 17 is engaged with the protrusion 10.

[0036] When the protrusion 10 enters under the limiting plate 12, a slope is provided under the limiting plate 12 to facilitate the protrusion 10 to enter under the limiting plate 12 to squeeze the spring 9 and move it. It only needs to move to under the limiting hole 17, the spring 9 will rebound, and the protrusion 10 will be stuck in the limiting hole 17.

[0037] Working principle: When using the plate-type casting and welding die, first, the heating head 2 works, and the heating tube 4 heats the die. When using the die, the pressure bar 5 is used to press against the die to prevent the die from floating. Then, when disassembly is required, only manually rotate the fixed block 13 to drive the threaded rod 14 to rotate within the nut pair 16, and the threaded rod 14 will move downward. Thus, the threaded rod 14 will press against the convex block 10, and then the spring 9 will contract. Next, the pressure bar 5 can be rotated to drive the disc 6 to rotate within the mounting block 7, so that the limiting block 8 slides out from under the pressing block 15. Then, the pressure bar 5 can be removed. When installing, put the disc 6 into the mounting block 7, and at the same time, place the limiting block 8 between the baffle plate 11 and the limiting plate 12. Rotate the pressure bar 5 to drive the disc 6 to rotate. Then, the limiting plate 12 squeezes the convex block 10, the spring 9 contracts, and the convex block 10 is moved into the limiting hole 17 for limiting, and the installation is completed. It is convenient to install and disassemble during use.

[0038] It should be noted that in this article, relational terms such as first and second are only used 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 "include", "comprise" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device.

[0039] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A plate-type casting and welding die heating device, comprising a plate-type casting and welding die body (1), characterized in that: At the bottom of the inner wall of the plate-type casting and welding die body (1), a heating pipe (4) is provided. Both ends of the heating pipe (4) penetrate and are fixedly connected to heating heads (2). At the top of the plate-type casting and welding die body (1), evenly distributed mounting blocks (7) are fixedly connected. At both front and rear ends of the inner diameter of the mounting block (7), limiting plates (12) are fixedly connected. At one end of two adjacent limiting plates (12), a pressing block (15) is fixedly connected. At the bottom of two adjacent pressing blocks (15), limiting holes (17) are provided. At the top of two adjacent pressing blocks (15), nut pairs (16) are fixedly connected. A threaded rod (14) is threadedly connected to the inner diameter of two adjacent nut pairs (16). At the bottom of the inner diameter of the mounting block (7), a disc (6) is provided. On the surface of the disc (6), two limiting blocks (8) are fixedly connected. At the bottom of the inner diameter of two adjacent limiting blocks (8), springs (9) are fixedly connected. At the top of two adjacent springs (9), a convex block (10) is fixedly connected.

2. The heating device for the plate-type casting and welding mold according to claim 1, wherein: At the bottom of the threaded rod (14), a convex block (10) is provided.

3. The heating device for the plate-type casting and welding die according to claim 1, wherein: On the left end of the plate-type casting and welding die body (1), a side plate (3) is fixedly connected.

4. A plate-type casting and welding die heating device according to claim 1, characterized in that: The convex block (10) is slidably connected between the limiting blocks (8), and the limiting blocks (8) are slidably connected between the baffle plates (11).

5. The heating device for a plate-type casting and welding mold according to claim 1, characterized in that: On both left and right ends of the inner diameter of the mounting block (7), baffle plates (11) are fixedly connected.

6. The heating device for the plate-type casting and welding die according to claim 1, wherein: At the top of two adjacent threaded rods (14), fixing blocks (13) are fixedly connected.

7. The heating device for the plate-type casting and welding die according to claim 1, wherein: At the bottom of two adjacent limiting plates (12), a convex block (10) is slidably connected, and the limiting hole (17) is engaged with the convex block (10).

8. The heating device for a plate-type casting and welding mold according to claim 1, wherein: At the top of the disc (6), a pressing rod (5) is fixedly connected.

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