Die cooling device for steel structure accessory production

Abstract

The invention relates to the technical field of mold cooling devices, and discloses a mold cooling device for steel structure accessory production, the mold cooling device comprises a base block and a control module, a circular groove is formed in one side of the base block, a mold assembly is mounted on one side of the base block in a butt joint manner, and a spraying assembly is fixedly arranged in the base block; the mold cooling device for steel structure accessory production comprises a base block, a cooling liquid pumping device is fixedly installed on one side of the base block, a spraying assembly is installed on the other side of the base block, the two ends of the spraying assembly are connected with the cooling liquid pumping device in a penetrating mode, and two driving assemblies are fixedly installed on the other side of the base block in a vertically symmetrical mode. By means of the structural arrangement in the mold assembly, when the transmission control assembly moves, cooling liquid can be driven to flow, the flowing position of the cooling liquid and the flowing time of the cooling liquid at the designated position are controlled, and then accurate mold cooling can be accurately conducted according to the production requirements of different accessories; therefore, the reliability of the quality of the produced accessories can be ensured to the greatest extent.

Description

Technical Field

[0001] The invention relates to the technical field of mold cooling devices, in particular to a mold cooling device for producing steel structure accessories. Background Art

[0002] The production of steel structure accessories mainly includes die casting and casting. These accessories are usually used for connection or transmission functions to ensure the overall stability and safety of the equipment. For example, gears can be manufactured by pouring molten metal into a mold through die casting. The mold production method has the advantages of being able to produce various shapes and high production efficiency. It has been widely used in the production of metal accessories. However, there are still some problems in the use of existing molds, as follows: Existing molds need to be cooled during use to ensure that the internal castings are quickly cooled and formed. At the same time, cooling can also ensure the normal operating temperature of the mold to avoid damage to the mold due to the high temperature of the molten metal solution. Existing mold cooling mainly includes air cooling and liquid cooling. Both use the flow of air or coolant to take away heat through the pre-set internal channels to achieve cooling. However, such cooling effect is very limited, and the cooling position and rate cannot be changed according to the production requirements of different parts. The heat is taken away directly by the flow of coolant or air, and precise temperature control cannot be achieved, and control of different local cooling degrees cannot be achieved, resulting in poor cooling effect of the produced steel structure accessories, affecting their shape retention after demolding, thereby reducing production quality. For this reason, we propose a mold cooling device for the production of steel structure accessories. Summary of the invention

[0003] The present invention provides a mold cooling device for producing steel structure accessories, which has the advantages of being able to accurately control the cooling position and effect and having high product quality, and solves the problems raised in the above-mentioned background technology.

[0004] The present invention provides the following technical solution: a mold cooling device for producing steel structure accessories, comprising a base block and a control module, a circular groove is provided on one side of the base block, a mold assembly is butt-connected to one side of the base block, a spray assembly is fixedly arranged inside the base block, both ends of the spray assembly are connected to a coolant pumping device, two drive assemblies are fixedly installed symmetrically up and down on the other side of the base block, a transmission control assembly is movably installed on the drive assembly, a straight pipe is fixedly installed on one end of the transmission control assembly, an air inlet is fixedly connected to one side of the straight pipe, the air inlet is connected to an external air supply device, external brackets are fixedly installed on both ends of the other side of the base block, and brackets are fixedly installed on the ends of the external brackets; The mold assembly comprises a mold block, a partition grid groove is provided on one side of the mold block, a drain groove is provided at the bottom end of the mold block, and a round through groove is provided inside the mold block; The spray assembly comprises a rotating drum, one end of the outer ring surface of the rotating drum is evenly provided with a spray structure in an annular shape, a pin is fixedly installed in the middle of the rotating drum, a connecting drum is movably sleeved on the outside of the pin, one end of the connecting drum is fixedly connected to a flow drum via a connecting pipe, and guide tubes are fixedly installed on both sides of the flow drum; The driving assembly comprises four side rods, on which rotating rods are movably mounted, and on which driving motors are fixedly mounted; The transmission control assembly comprises a rotating wheel structure, a traction rope is movably sleeved on the rotating wheel structure, a regulating support plate is fixedly installed on the traction rope, and a stretching control structure is movably sleeved on the traction rope.

[0005] In a preferred embodiment, the mold block is sealed and docked with one side of the base block, the number of the transmission control components is multiple and each is inserted and movably arranged in the dividing grid groove, the bottom end of the dividing grid groove is spaced from the top end of the drain groove, and the height of the spacing is less than the height of the internal structure in which the transmission control component is located, the drain groove and the dividing grid groove are through-set, the circular through grooves are symmetrically opened at the upper and lower ends of each dividing grid groove, and the transmission control component is movably arranged inside the circular through groove.

[0006] In a preferred embodiment, the rotating drum and the spraying structure are rotatably arranged in a circular groove, the end of the pin rod is located in the flow cylinder and an impeller is provided, the conduit is located in a non-central position of the flow cylinder and passes through the interior of the flow cylinder, the conduits at both ends are connected to an external coolant pumping device, and the rotating drum is connected to the connecting cylinder and the spraying structure.

[0007] In a preferred embodiment, the spraying structure includes a nozzle, the bottom end of the nozzle is evenly provided with a nozzle, a block is fixedly installed inside one end of the nozzle, an inner slot is opened at the bottom end of the block, a fixed straight plate is fixedly installed inside the nozzle, a connecting rod is movably sleeved on the fixed straight plate, a movable straight plate is fixedly installed on the connecting rod, a first spring is movably sleeved on the connecting rod, a baffle is fixedly installed on one end of the connecting rod, an adjustment straight plate is fixedly installed on the other end of the connecting rod, and a pair of sockets are evenly opened on the adjustment straight plate.

[0008] In a preferred embodiment, the cross-section of the block is a right-angled triangle structure and the inclined surface is inclined downward toward one side of the interior of the nozzle. The end of the block is located at the junction between the nozzle and the interior of the drum. The height and width of the inner slot can adapt to the movable setting of the adjustable straight plate insertion. The first spring is located between the fixed straight plate and the movable straight plate. The bottom end of the adjustable straight plate is slidably arranged in contact with the bottom end of the interior of the nozzle. The top end of the baffle is slidably sealed against the top end of the interior of the nozzle, and the bottom end is fitted with the upper surface of the block. The opening size of the pair of holes is greater than or equal to the size of the nozzle, and the interval between two adjacent nozzles is greater than their own lateral length.

[0009] In a preferred embodiment, the number of the side rods is four and they are symmetrically arranged in groups of two. The rotating rod is fixedly connected to the output shaft of the driving motor, and the driving motor is electrically connected to the external control module. The rotating rod is provided with a plurality of groups of circular sockets arranged in an annular manner, and transmission control components that can rotate relatively and can be locked and unlocked are movably installed at corresponding positions of the sockets.

[0010] In a preferred embodiment, the rotating wheel structure is detachably socketed at a position where a round hole is opened on the driving component, the traction rope is movably arranged to pass through the circular groove, the regulating support plate is U-shaped, and leakage grooves are opened at the bottom of both ends, and limiting ribs are respectively arranged on both sides of the regulating support plate, and a limiting groove adapted to the limiting rib is opened inside the dividing grid groove, and the regulating support plate is filled and embedded in the dividing grid groove for sliding.

[0011] In a preferred embodiment, the rotating wheel structure includes a wheel body, an inner groove is opened inside the wheel body, a latch is movably installed inside the inner groove, a second spring is sleeved on the latch, the length of the latch is greater than the thickness of the middle part of the wheel body, a tongue ring is arranged in the inner groove at one end of the wheel body located outside, the second spring is arranged to resist the tongue ring, and the end of the latch located in the middle part of the wheel body is retracted when not subject to external force.

[0012] In a preferred embodiment, the stretching control structure includes a base, a transmission wheel is rotatably mounted on one end of the base, a pneumatic pin is fixedly mounted on the other end of the base, an outer tube body is movably sleeved on the outside of the pneumatic pin, an air guide tube is fixedly mounted on the top end of the outer tube body, and a gas control valve is fixedly mounted on one end of the air guide tube.

[0013] In a preferred embodiment, the traction rope is movably sleeved on the transmission wheel, the pneumatic pin is sealed and slidably arranged with the outer tube body, the end of the pneumatic pin is located in the outer tube body and a pushing ring is arranged, the air guide tube is arranged through the interior of the outer tube body, the outer tube body is fixed on the bracket, and the gas control valve is arranged through the straight tube and is electrically connected to the control module.

[0014] The present invention has the following beneficial effects: 1. The mold cooling device for the production of steel structure accessories has a movable transmission control component in the base block and the mold assembly. The internal structure of the mold assembly can realize that the transmission control component can drive the coolant to flow when it moves, and control its flow position and flow time at a specified position, thereby realizing accurate mold cooling according to the production requirements of different accessories, which can maximize the reliability of the quality of the produced accessories.

[0015] 2. The mold cooling device for the production of steel structure accessories, through the external setting of the control module, inputs the requirements for cooling the corresponding position of the current accessories in the production process in advance, so that the control module can drive the drive component to rotate at the corresponding time, and at the same time, it is necessary to cooperate with the air inlet to introduce high-pressure gas into the straight pipe, and use the high-pressure gas to drive the stretching control structure to generate drive, and then accurately control the corresponding transmission control component to rotate accordingly under the drive of the driving component, and then drive the coolant inside the mold component to move accurately to the corresponding position under the movement of the transmission control component, and perform accurate time control to cool the mold, thereby greatly improving the production controllability of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the first three-dimensional structure of the present invention; Figure 2 It is a schematic diagram of the second three-dimensional structure of the present invention; Figure 3 It is a schematic diagram of the three-dimensional structure of the mold assembly of the present invention; Figure 4 This is a schematic diagram of the three-dimensional structure of the present invention without the mold assembly; Figure 5 It is a schematic diagram of the partial internal three-dimensional structure of the present invention; Figure 6 It is a schematic diagram of the three-dimensional structure of the transmission control component of the present invention; Figure 7 It is a schematic diagram of the cross-sectional structure of the present invention; Figure 8 It is a schematic diagram of the three-dimensional structure of the spray assembly of the present invention; Fig. 9 It is a schematic cross-sectional view of the runner structure of the present invention; Fig.10 It is a schematic diagram of the cross-sectional structure of the spray assembly of the present invention; Fig.11 For the present invention Fig.10 The enlarged structural diagram at A in the middle; Fig.12 It is a schematic diagram of the three-dimensional structure of the driving component of the present invention; Fig.13 It is a cross-sectional schematic diagram of the stretching control structure of the present invention.

[0017] In the figure: 1, base block; 2, round groove; 3, mold assembly; 31, mold block; 32, partition grid groove; 33, drain groove; 34, round through groove; 4, spray assembly; 41, rotating cylinder; 42, spray structure; 421, nozzle; 422, nozzle; 423, stopper; 424, inner slot; 425, fixed straight plate; 426, connecting rod; 427, moving straight plate; 428, first spring; 429, stopper; 4210, adjusting straight plate; 4211, opposite plug hole; 43, pin rod; 44, connecting cylinder; 45, flow cylinder ; 46. Conduit; 5. Drive assembly; 51. Side rod; 52. Rotating rod; 53. Drive motor; 6. Transmission control assembly; 61. Rotating wheel structure; 611. Wheel body; 612. Inner groove; 613. Latch; 614. Second spring; 62. Traction rope; 63. Adjusting support plate; 64. Tensile control structure; 641. Base; 642. Transmission wheel; 643. Pneumatic pin rod; 644. Outer tube body; 645. Air guide tube; 646. Gas control valve; 7. Straight tube; 8. Air inlet; 9. External bracket; 10. Bracket. DETAILED DESCRIPTION

[0018] The technical solution of the present invention will be clearly and completely described below in conjunction with the drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are only examples. The mold cooling device for the production of steel structure accessories involved in the present invention is not limited to the various structures recorded in the following embodiments. All other embodiments obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention.

[0019] See also Figure 1-4 A mold cooling device for producing steel structure accessories comprises a base block 1 and a control module. A circular groove 2 is provided on one side of the base block 1. A mold assembly 3 is butt-jointedly installed on one side of the base block 1. A spray assembly 4 is fixedly installed inside the base block 1. Both ends of the spray assembly 4 are connected to a coolant pumping device. Two drive assemblies 5 are fixedly installed symmetrically up and down on the other side of the base block 1. A transmission control assembly 6 is movably installed on the drive assembly 5. A straight pipe 7 is fixedly installed on one end of the transmission control assembly 6. An air inlet 8 is fixedly connected to one side of the straight pipe 7. The air inlet 8 is connected to an external air supply device. External brackets 9 are fixedly installed on both ends of the other side of the base block 1. Brackets 10 are fixedly installed on the ends of the external brackets 9. Compared with the prior art, the present application provides a movable transmission control component 6 in the base block 1 and the mold assembly 3. The internal structure of the mold assembly 3 can realize that the transmission control component 6 can drive the coolant to flow when it moves, and control its flow position and flow time at the specified position, so as to realize accurate mold cooling according to the production requirements of different accessories, so as to ensure the reliability of the quality of the produced accessories to the greatest extent. At the same time, by setting an external control module, the requirement that the current accessory needs to be cooled at the corresponding position during the production process is input in advance, so that the control module can drive the drive component 5 to rotate at the corresponding time. At the same time, it is also necessary to cooperate with the air inlet 8 to introduce high-pressure gas into the straight pipe 7, and use the high-pressure gas to drive the stretching control structure 64 to generate drive, so as to accurately control the corresponding transmission control component 6 to rotate accordingly under the drive of the drive component 5, so as to drive the coolant inside the mold assembly 3 to accurately move to the corresponding position under the movement of the transmission control component 6, and perform accurate time control to cool the mold, thereby greatly improving the production controllability of the product.

[0020] See also Figure 1-3 A mold cooling device for producing steel structure accessories includes a mold assembly 3, the mold assembly 3 includes a mold block 31, a partition grid groove 32 is opened on one side of the mold block 31, a drain groove 33 is opened at the bottom of the mold block 31, and a round through groove 34 is opened inside the mold block 31; In the present embodiment, it should be noted that the mold block 31 is sealed and docked with one side of the base block 1, the number of the transmission control components 6 is multiple and each is inserted and movably arranged in the partitioning grid groove 32, the bottom end of the partitioning grid groove 32 and the top end of the drain groove 33 are spaced apart, and the height of the interval is less than the height of the internal structure of the transmission control component 6 located therein, the drain groove 33 is through-set with the partitioning grid groove 32, the round through groove 34 is symmetrically opened at the upper and lower ends of each partitioning grid groove 32, and the transmission control component 6 is movably arranged through the round through groove 34, so that when the transmission control component 6 rotates, the structure thereon can be driven to move up and down in the partitioning grid groove 32, so that the flow rate and position of the coolant in the current partitioning grid groove 32 can be controlled by using the up and down movement of the structure of the transmission control component 6 therein, thereby realizing the control and adjustment of the cooling position, and the structure on the transmission control component 6 can completely realize the smooth flow of the coolant in the partitioning grid groove 32 after rotating to the bottom, so as to ensure the adaptability of the device.

[0021] See also Figure 1-10A mold cooling device for steel structure parts production includes a spray assembly 4, the spray assembly 4 includes a rotating drum 41, one end of the outer ring surface of the rotating drum 41 is evenly connected to a spray structure 42, a pin rod 43 is fixedly installed in the middle of the rotating drum 41, and a connecting cylinder 44 is movably sleeved on the outside of the pin rod 43, one end of the connecting cylinder 44 is fixedly connected to a flow cylinder 45 through a connecting pipe, and guide tubes 46 are fixedly installed on both sides of the flow cylinder 45; In this embodiment, it should be noted that the rotating drum 41 and the spraying structure 42 are rotatably arranged in the circular groove 2, the end of the pin rod 43 is located in the flow cylinder 45 and an impeller is arranged, the conduit 46 is located in the non-central position of the flow cylinder 45 and penetrates the interior of the flow cylinder 45, and the conduits 46 at both ends are connected to the external coolant pumping device, and the rotating drum 41 is penetrated by the connecting cylinder 44 and the spraying structure 42. In this way, when the external coolant pumping device pumps coolant into the flow cylinder 45 through the conduit 46, the flow of the coolant can be used to drive the impeller at the end of the pin rod 43 to rotate, and a part of the coolant can enter the connecting cylinder 44 through the connecting pipe, and then enter the rotating drum 41 and the spraying structure 42. The rotating rotating drum 41 and the spraying structure 42 combined with the pressure of the coolant pump can make the coolant finally spray out from the spraying structure 42, thereby realizing the coolant spraying toward the mold assembly 3 in a rotating and uniform manner for comprehensive cooling and cooling, thereby avoiding cracks in the mold assembly 3 due to local uneven heating and cooling.

[0022] See also Figure 10-11 A mold cooling device for producing steel structure accessories includes a spraying structure 42, the spraying structure 42 includes a nozzle 421, a nozzle 422 is evenly provided at the bottom end of the nozzle 421, a stopper 423 is fixedly installed inside one end of the nozzle 421, an inner slot 424 is provided at the bottom end of the stopper 423, a fixed straight plate 425 is fixedly installed inside the nozzle 421, a connecting rod 426 is movably sleeved on the fixed straight plate 425, a movable straight plate 427 is fixedly installed on the connecting rod 426, a first spring 428 is movably sleeved on the connecting rod 426, a baffle 429 is fixedly installed on one end of the connecting rod 426, an adjusting straight plate 4210 is fixedly installed on the other end of the connecting rod 426, and a pair of plug holes 4211 are evenly provided on the adjusting straight plate 4210; In this embodiment, it should be noted that the cross-section of the block 423 is a right-angled triangle structure and the inclined surface is inclined downward toward one side of the inside of the nozzle 421. The end of the block 423 is located at the junction between the nozzle 421 and the inside of the drum 41. The height and width of the inner slot 424 can adapt to the adjustment of the straight plate 4210 to be inserted into the movable setting. The first spring 428 is located between the fixed straight plate 425 and the movable straight plate 427. The bottom end of the adjustment straight plate 4210 is slidably arranged in contact with the bottom end of the inside of the nozzle 421. The top end of the baffle 429 is slidably sealed against the top end of the inside of the nozzle 421, and the bottom end is fitted with the upper surface of the block 423, and the opening size of the jack 4211 is greater than or equal to The size of the nozzle 422 is such that the interval between two adjacent nozzles 422 is greater than its own lateral length. In this way, after the external coolant is pumped into the drum 41, the pumping pressure of the coolant can be used to push the baffle 429 into the nozzle 421, thereby opening the flow channel above the block 423, and the coolant can flow into the nozzle 421. The opening degree of the baffle 429 will also control the overlap between the socket 4211 and the nozzle 422. The greater the opening degree, the higher the overlap between the two, and then adjust the amount of coolant sprayed from the nozzle 422. In this way, the cooling effect can be well controlled, ensuring that the device can adapt to cooling operations with different needs, thereby improving the adaptability of the device.

[0023] See also Figure 5-12 , a mold cooling device for steel structure parts production, including a driving assembly 5, the driving assembly 5 includes four side rods 51, a rotating rod 52 is movably mounted on the side rod 51, and a driving motor 53 is fixedly mounted on the side rod 51; In the present embodiment, it should be noted that there are four side rods 51 and they are symmetrically arranged in groups of two. The rotating rod 52 is fixedly connected to the output shaft of the driving motor 53, and the driving motor 53 is electrically connected to the external control module. The rotating rod 52 is provided with a plurality of groups of circular sockets arranged in an annular manner. The corresponding positions of the sockets are movably installed with a transmission control component 6 that can rotate relatively and can be locked and unlocked. In this way, the driving motor 53 can be driven by the external control module to quickly switch the speed and direction, so as to realize the rotational drive of the transmission control component 6. At the same time, the stretching control structure 64 is connected to the straight pipe 7 according to different needs under the air supply of the straight pipe 7, so as to realize the operation of tightening the transmission control component 6. In this way, the transmission control component 6 that needs to be rotated can be rotationally driven, so as to realize the position adjustment of the partial structure of the transmission control component 6 inside the partition grid groove 32, realize the controlled flow of the coolant inside the partition grid groove 32, and realize the cooling area control of the mold block 31.

[0024] See also Figure 2-6A mold cooling device for steel structure parts production includes a transmission control component 6, the transmission control component 6 includes a rotating wheel structure 61, a traction rope 62 is movably sleeved on the rotating wheel structure 61, a regulating support plate 63 is fixedly installed on the traction rope 62, and a stretching control structure 64 is movably sleeved on the traction rope 62; In this embodiment, it should be noted that the rotating wheel structure 61 is detachably sleeved at a position where a round hole is provided on the driving component 5, the traction rope 62 is movably provided through the circular groove 34, the regulating support plate 63 is U-shaped, and discharge grooves are provided at the bottom of both ends, and limiting ribs are provided on both sides of the regulating support plate 63, and a limiting groove adapted to the limiting ribs is provided inside the dividing grid groove 32. The regulating support plate 63 is filled and embedded in the dividing grid groove 32 for sliding. In this way, when the rotating wheel structure 61 rotates, the traction rope 62 will be driven to pull the regulating support plate 63 up and down in the dividing grid groove 32, thereby realizing the storage and carrying of the coolant therein, realizing the specified cooling operation at different positions, and reflecting the use effect of the cooling device.

[0025] See also Figure 5-9 A mold cooling device for producing steel structure accessories includes a rotating wheel structure 61, the rotating wheel structure 61 includes a wheel body 611, an inner groove 612 is provided inside the wheel body 611, a latch 613 is movably installed inside the inner groove 612, and a second spring 614 is sleeved and installed on the latch 613; In this embodiment, it should be noted that the length of the pin 613 is greater than the thickness of the middle part of the wheel body 611, and a tongue ring is provided at the outer end of the wheel body 611 in the inner groove 612, and a second spring 614 is provided to resist the tongue ring. When the pin 613 is not subjected to external force, the end of the pin located in the middle part of the wheel body 611 is contracted. In this way, after the traction rope 62 is sleeved on the wheel body 611, when it is necessary to control the rotation of the current wheel body 611, it is only necessary to control the corresponding tension control structure 64 to tighten the current traction rope 62, which will compress the pin 613 and make it contract inward, so that one end of the pin 613 is inserted into the circular socket on the rotating rod 52, thereby achieving the locking of the two, and the rotating rod 52 can drive the wheel body 611 to rotate, thereby driving the traction rope 62 and the regulating support plate 63 to move, thereby achieving the control of the coolant.

[0026] See also Figure 7-13 A mold cooling device for producing steel structure accessories includes a stretching control structure 64, which includes a base 641, a transmission wheel 642 is rotatably mounted on one end of the base 641, a pneumatic pin 643 is fixedly mounted on the other end of the base 641, an outer tube 644 is movably sleeved on the outer side of the pneumatic pin 643, an air guide tube 645 is fixedly mounted on the top of the outer tube 644, and a gas control valve 646 is fixedly mounted on one end of the air guide tube 645; In this embodiment, it should be noted that the traction rope 62 is movably sleeved on the transmission wheel 642, the pneumatic pin 643 and the outer tube body 644 are sealed and slidably arranged, the end of the pneumatic pin 643 is located in the outer tube body 644 and a push ring is arranged, the air guide tube 645 is arranged through the inner part of the outer tube body 644, the outer tube body 644 is located on the bracket 10 and fixed, the gas control valve 646 is arranged through the straight tube 7 and is electrically connected to the control module, so that when it is necessary to control the movement of the corresponding regulating support plate 63 to control the coolant, the corresponding gas control valve 646 can be turned on through the control module, so that the gas of the external air supply device enters the outer tube body 644 to impact and drive the pneumatic pin 643 to move, and then the transmission wheel 642 moves to stretch and tighten the traction rope 62, so that the pin 613 is inserted into the circular socket of the rotating rod 52 and fixed, so that the rotating wheel structure 61 can be driven to rotate, that is, the regulating support plate 63 is driven to move to realize the flow control of the coolant.

[0027] Working principle: dock the corresponding mold assembly 3 with the base block 1, input the required position and time for cooling the current mold assembly 3 in production in advance into the control module, and then perform casting production. When cooling of the corresponding position is required, the control module turns on the corresponding gas control valve 646 so that the gas supplied by the external gas supply device enters the outer tube body 644 through the air guide pipe 645 to apply pressure to the pneumatic pin 643, so that the pneumatic pin 643 drives the base 641 and the transmission wheel 642 to contract and move, which will cause the current traction rope 62 to stretch and tighten. The tightening process will cause the pin 613 to squeeze the second spring 614, and one end is inserted into the circular socket of the rotating rod 52 to lock the position of the wheel body 611 and the rotating rod 52, thereby ensuring the stability of the traction rope 62. The rotating rod 52 can drive the wheel body 611 to rotate, and the coolant will also be pumped into the flow tube 45 through the external pumping device through the conduit 46, and then enter the connecting tube 44, and finally squeeze the baffle 429 under the pumping pressure of the coolant to flow into the nozzle 421. At this time, the movement of the baffle 429 also opens the channel between the socket 4211 and the nozzle 422, and the coolant is sprayed out from the nozzle 422 for cooling. The movement of the regulating support plate 63 in the dividing grid groove 32 can also realize the support of the coolant at a certain height for local cooling, so as to realize targeted cooling. Finally, all the regulating support plates 63 can be moved to the bottom end of the dividing grid groove 32 so that the coolant flows out from the side of the regulating support plate 63, and finally discharged from the leakage groove 33 for recycling.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A mold cooling device for producing steel structure parts, comprising a base block (1) and a control module, characterized in that: A circular groove (2) is provided on one side of the base block (1); a mold assembly (3) is butt-mounted on one side of the base block (1); a spray assembly (4) is fixedly arranged inside the base block (1); two ends of the spray assembly (4) are connected to a coolant pumping device; two drive assemblies (5) are symmetrically fixedly mounted on the other side of the base block (1); a transmission control assembly (6) is movably mounted on the drive assembly (5); a straight pipe (7) is fixedly mounted on one end of the transmission control assembly (6); an air inlet (8) is fixedly connected to one side of the straight pipe (7); the air inlet (8) is connected to an external air supply device; external brackets (9) are fixedly mounted on the two ends of the other side of the base block (1); brackets (10) are fixedly mounted on the ends of the external brackets (9); The mold assembly (3) comprises a mold block (31), a dividing grid groove (32) is provided on one side of the mold block (31), a drain groove (33) is provided at the bottom end of the mold block (31), and a round through groove (34) is provided inside the mold block (31); The spray assembly (4) comprises a rotating drum (41), one end of the outer annular surface of the rotating drum (41) is evenly provided with a spray structure (42) in an annular shape, a pin rod (43) is fixedly installed in the middle of the interior of the rotating drum (41), a connecting drum (44) is movably sleeved on the outside of the pin rod (43), one end of the connecting drum (44) is fixedly connected to a flow drum (45) via a connecting pipe, and guide tubes (46) are respectively fixedly installed on both sides of the flow drum (45); The driving assembly (5) comprises four side rods (51), a rotating rod (52) is movably mounted on the side rods (51), and a driving motor (53) is fixedly mounted on the side rods (51); The transmission control assembly (6) comprises a rotating wheel structure (61), a traction rope (62) is movably sleeved on the rotating wheel structure (61), a regulating support plate (63) is fixedly mounted on the traction rope (62), and a stretching control structure (64) is movably sleeved on the traction rope (62).

2. A mold cooling device for steel structure parts production according to claim 1, characterized in that: The mold block (31) is sealed and docked with one side of the base block (1); the number of the transmission control components (6) is plural and each is inserted into the partition grid groove (32) and movably arranged; the bottom end of the partition grid groove (32) and the top end of the drain groove (33) are spaced apart, and the height of the spacing is less than the height of the internal structure of the transmission control component (6) located therein; the drain groove (33) and the partition grid groove (32) are connected; the round through groove (34) is symmetrically opened at the upper and lower ends of each partition grid groove (32); and the transmission control component (6) is movably arranged to pass through the inside of the round through groove (34).

3. The mold cooling device for steel structure parts production according to claim 1 is characterized in that: The rotating drum (41) and the spraying structure (42) are rotatably arranged in the circular groove (2); the end of the pin rod (43) is arranged in the flow drum (45) and an impeller is arranged; the conduit (46) is arranged in a non-central position of the flow drum (45) and penetrates the interior of the flow drum (45); both ends of the conduit (46) are connected to an external cooling liquid pumping device; the rotating drum (41) is connected to the connecting drum (44) and the spraying structure (42).

4. The mold cooling device for steel structure parts production according to claim 1 is characterized in that: The spraying structure (42) comprises a spray pipe (421), the bottom end of which is evenly provided with a spray head (422), one end of which is fixedly provided with a stopper (423), the bottom end of which is provided with an inner slot (424), a fixed straight plate (425) fixedly provided inside the spray pipe (421), a connecting rod (426) movably sleeved on the fixed straight plate (425), a movable straight plate (427) fixedly provided on the connecting rod (426), a first spring (428) movably sleeved on the connecting rod (426), a stopper (429) fixedly provided on one end of the connecting rod (426), an adjusting straight plate (4210) fixedly provided on the other end of the connecting rod (426), and a pair of sockets (4211) evenly provided on the adjusting straight plate (4210).

5. A mold cooling device for producing steel structure accessories according to claim 4, characterized in that: The cross section of the stopper (423) is a right-angled triangle structure, and the inclined surface is inclined downward toward one side of the inside of the nozzle (421). The end of the stopper (423) is arranged at the junction between the nozzle (421) and the inside of the drum (41). The height and width of the inner slot (424) can adapt to the insertion of the adjustment straight plate (4210). The first spring (428) is arranged between the fixed straight plate (425) and the movable straight plate (427). The bottom end of the adjustment straight plate (4210) is arranged to slide against the bottom end of the inside of the nozzle (421). The top end of the baffle (429) is arranged to slide and seal against the top end of the inside of the nozzle (421), and the bottom end is arranged to fit against the upper surface of the stopper (423). The opening size of the pair of jacks (4211) is greater than or equal to the size of the nozzle (422), and the interval between two adjacent nozzles (422) is greater than the horizontal length of the nozzle (422).

6. The mold cooling device for steel structure parts production according to claim 1, characterized in that: The number of the side rods (51) is four and they are arranged symmetrically in groups of two. The rotating rod (52) is fixedly connected to the output shaft of the drive motor (53). The drive motor (53) is electrically connected to an external control module. The rotating rod (52) is provided with a plurality of groups of circular jacks arranged in an annular manner. The corresponding positions of the jacks are movably mounted with transmission control components (6) that can rotate relatively and can be locked and unlocked.

7. The mold cooling device for steel structure parts production according to claim 1 is characterized in that: The rotating wheel structure (61) is detachably sleeved at a position where a round hole is provided on the driving assembly (5); the traction rope (62) is movably arranged to penetrate the round groove (34); the regulating support plate (63) is U-shaped and has discharge grooves provided at the bottom of both ends; limiting ribs are provided on both sides of the regulating support plate (63); a limiting groove adapted to the limiting rib is provided inside the dividing grid groove (32); and the regulating support plate (63) is filled and embedded in the dividing grid groove (32) to slide.

8. The mold cooling device for steel structure parts production according to claim 1 is characterized in that: The rotating wheel structure (61) comprises a wheel body (611), an inner groove (612) is provided inside the wheel body (611), a latch (613) is movably installed inside the inner groove (612), a second spring (614) is sleeved and installed on the latch (613), the length of the latch (613) is greater than the thickness of the middle part of the wheel body (611), a tongue ring is provided at one end of the wheel body (611) located outside in the inner groove (612), the second spring (614) is arranged to abut against the tongue ring, and the end of the latch (613) located in the middle part of the wheel body (611) is retracted when no external force is applied.

9. The mold cooling device for steel structure parts production according to claim 1, characterized in that: The stretching control structure (64) comprises a base (641), a transmission wheel (642) is rotatably mounted on one end of the base (641), a pneumatic pin (643) is fixedly mounted on the other end of the base (641), an outer tube (644) is movably sleeved on the outside of the pneumatic pin (643), an air guide tube (645) is fixedly mounted on the top end of the outer tube (644), and a gas control valve (646) is fixedly mounted on one end of the air guide tube (645).

10. A mold cooling device for steel structure parts production according to claim 9, characterized in that: The traction rope (62) is movably sleeved on the transmission wheel (642), the pneumatic pin rod (643) and the outer tube body (644) are sealed and slidably arranged, the end of the pneumatic pin rod (643) is located in the outer tube body (644) and is provided with a pushing ring, the air guide tube (645) is arranged to pass through the interior of the outer tube body (644), the outer tube body (644) is fixedly arranged on the bracket (10), and the gas control valve (646) is arranged to pass through the straight tube (7) and is electrically connected to the control module.

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