A precision mold for rapid cooling

Abstract

The utility model belongs to mould cooling technical field especially, it is a kind of precision mould of quick cooling, including box, the inside of box is provided with control device, and control device includes first air cylinder, upper die, touch plate and switch group. This precision mould of quick cooling, when cooling lower die, first air cylinder is started, control upper die moves up and down, after stamping when upper die moves down, make touch plate move up, when touch plate moves up, switch group is extruded, switch control first air cylinder stops at this moment, in addition, starting switch starts, starting switch controls hair dryer to start, carries out hair drying to the inside of mounting bracket, then passes through the inside of connecting pipe, then reaches mobile pipe, again from mobile pipe front end and blows out to the outside, carries out cooling to mould, when mould stamping, mobile pipe will shrink to the inside of box, and after stamping completion, mobile pipe stretches forward, carries out cooling to mould.

Description

Technical Field

[0001] This utility model relates to the field of mold cooling technology, and in particular to a precision mold that can be cooled rapidly. Background Technology

[0002] For example, in a precision mold that can be rapidly cooled (application number: 202130970100.2) disclosed on the Chinese Patent website, an atomizing nozzle is used to water cool the mold in order to facilitate rapid cooling of the finished mold. A dual-axis motor is used to control the swing of the fan plate to accelerate the vaporization of small water droplets adhering to the surface of the object, which carries away a large amount of heat and accelerates the cooling rate. However, it has many structures and is not convenient to operate. If the operation is not proper, it can easily cause mechanical failure and affect the normal cooling process of the mold. Utility Model Content

[0003] Based on the technical problem that existing molds are prone to failure during cooling, this utility model proposes a precision mold with rapid cooling.

[0004] This utility model proposes a precision mold for rapid cooling, including a housing. The housing is equipped with a control device, which includes a first cylinder, an upper mold, a touch plate, and a switch assembly. The first cylinder controls the upper mold to move up and down, the upper mold drives the touch plate to move up and down, and the touch plate squeezes the switch assembly to activate the switch assembly.

[0005] Preferably, the first cylinder is fixedly installed inside the upper end of the housing, the upper mold is fixedly installed on the lower surface of the first cylinder, the touch plate is fixedly installed on the upper surface of the upper mold, and the switch assembly is fixedly installed inside the upper end of the housing.

[0006] Through the above technical solution, when the first cylinder starts, it controls the upper mold to move up and down. The upper mold moves down to perform stamping and then moves up again, causing the touch plate to move up.

[0007] Preferably, the switch group includes a stop switch and a start switch, the stop switch is electrically connected to the first cylinder via a wire, and a lower mold is fixedly installed on the lower inner side of the housing.

[0008] With the above technical solution, when the touch plate moves up, it squeezes the switch group. At this time, the stop switch controls the first cylinder to stop, and the start switch starts.

[0009] Preferably, a slot is provided inside the right end of the housing, a mounting bracket is fixedly installed inside the slot, a hair dryer is fixedly installed on the right side of the inner side of the slot, the hair dryer is electrically connected to the start switch through a wire, and a connecting pipe is fixedly connected to the left end of the mounting bracket.

[0010] With the above technical solution, when the blower is started, it blows air into the inside of the mounting bracket, and then through the inside of the connecting tube.

[0011] Preferably, a vertical toothed rod is fixedly installed on the outer surface of the upper mold, and rotating gears are rotatably connected to the left and right ends of the inside of the box. Rotating rods are fixedly installed on both sides of the two rotating gears, and limit bearings are fixedly installed on the outer surface of the rotating rods. The outer surface of the limit bearings is fixedly connected to the inside of the box.

[0012] With the above technical solution, the rotating rod is installed on the inner side of the inner shaft of the limit bearing, so that the rotating rod and the rotating gear can rotate stably in the housing.

[0013] Preferably, the outer surface of the vertical toothed rod meshes with the rotating gear located on the left, a sliding plate is slidably inserted into the inside of the housing, a moving tube is fixedly installed inside the sliding plate, the upper end of the moving tube is slidably connected to the outer surface of the connecting tube, a helical toothed rod is fixedly installed on the outer surface of the sliding plate, the outer surface of the helical toothed rod meshes with the outer surface of the rotating gear located on the right, and a horizontal toothed rod is slidably inserted into the inside of the housing above the rotating gear, the lower surface of the horizontal toothed rod meshing with the outer surfaces of both rotating gears.

[0014] With the above technical solution, when the upper mold moves, it drives the vertical toothed rod to move. The vertical toothed rod drives the left rotating gear to rotate, which in turn drives the horizontal toothed rod to move. The horizontal toothed rod drives the right rotating gear to rotate, which in turn drives the helical toothed rod to move. The helical toothed rod drives the sliding plate and the moving tube to move, so that the moving tube moves.

[0015] The beneficial effects of this utility model are as follows:

[0016] By setting up a control device, when cooling the lower mold, the first cylinder is activated, controlling the upper mold to move up and down. The upper mold moves down to punch and then moves up again, causing the touch plate to move up. When the touch plate moves up, it presses the switch group, at which point the stop switch stops the first cylinder. At the same time, the start switch is activated, controlling the blower to start, blowing air into the mounting frame, then through the inside of the connecting pipe, and then into the moving pipe, and finally blowing out from the front end of the moving pipe to cool the mold. When the upper mold completes the punching and moves up, it drives the vertical gear to move. The vertical gear drives the left rotating gear to rotate, which in turn drives the horizontal gear to move. The horizontal gear drives the right rotating gear to rotate, which in turn drives the helical gear to move. The helical gear drives the sliding plate and the moving pipe to move, causing the moving pipe to move. In this way, when the mold is punching, the moving pipe will retract into the box, and after the punching is completed, the moving pipe will extend forward to cool the mold. The right side of the box is a material conveyor belt, which makes it convenient for workers to continuously put materials into the mold for punching, achieving the effect of minimizing the occurrence of failures during mold cooling. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of a precision mold with rapid cooling proposed in this utility model;

[0018] Figure 2 This is a cross-sectional view of the box structure of a precision mold for rapid cooling proposed in this utility model;

[0019] Figure 3 A perspective view of the transverse toothed rod structure of a precision mold for rapid cooling proposed in this utility model;

[0020] Figure 4 This is a three-dimensional view of the switch assembly structure of a precision mold for rapid cooling proposed in this utility model.

[0021] In the diagram: 1. Box body; 11. Lower mold; 12. Empty slot; 13. Mounting bracket; 14. Blower; 15. Connecting pipe; 16. Rotating gear; 17. Rotating rod; 18. Limit bearing; 19. Sliding plate; 110. Moving pipe; 111. Helical gear; 112. Horizontal gear; 2. First cylinder; 3. Upper mold; 31. Vertical gear; 4. Touch plate; 5. Switch group; 51. Stop switch; 52. Start switch. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0023] Reference Figures 1-4 A precision mold for rapid cooling includes a housing 1. In order to solve the problem of difficult mold fixation and achieve the effect of rapid heat dissipation of the mold, a control device is set inside the housing 1. The control device includes a first cylinder 2, an upper mold 3, a touch plate 4 and a switch group 5. The first cylinder 2 controls the upper mold 3 to move up and down. The upper mold 3 drives the touch plate 4 to move up and down. The touch plate 4 squeezes the switch group 5 to start the switch group 5.

[0024] like Figure 1 and Figure 4 As shown, in order to solve the mold control problem and achieve the effect of controlling the mold stamping by using the first cylinder 2, the first cylinder 2 is fixedly installed inside the upper end of the housing 1, the upper mold 3 is fixedly installed on the lower surface of the first cylinder 2, the touch plate 4 is fixedly installed on the upper surface of the upper mold 3, and the switch group 5 is fixedly installed inside the upper end of the housing 1. When the first cylinder 2 is started, it controls the upper mold 3 to move up and down. The upper mold 3 moves down to stamp and then moves up again, causing the touch plate 4 to move up.

[0025] like Figure 1 and Figure 4As shown, in order to solve the problem of starting and stopping the first cylinder 2 and achieve the effect of automatically controlling the first cylinder 2 using the touch plate 4 and the stop switch 51, the switch group 5 includes a stop switch 51 and a start switch 52. The stop switch 51 is electrically connected to the first cylinder 2 through a wire. The lower mold 11 is fixedly installed on the lower inner side of the housing 1. When the touch plate 4 moves upward, it squeezes the switch group 5. At this time, the stop switch 51 controls the first cylinder 2 to stop, and the start switch 52 starts.

[0026] like Figure 1 and Figure 3 As shown, in order to solve the starting problem of the hair dryer 14 and achieve the effect of automatic control of the start switch 52, a hollow slot 12 is opened inside the right end of the housing 1. A mounting bracket 13 is fixedly installed inside the hollow slot 12. The hair dryer 14 is fixedly installed on the right side of the inner side of the hollow slot 12. The hair dryer 14 is electrically connected to the start switch 52 through a wire. A connecting pipe 15 is fixedly connected to the left end of the mounting bracket 13. When the hair dryer 14 is started, it blows air into the inside of the mounting bracket 13 and then through the inside of the connecting pipe 15.

[0027] like Figure 2 and Figure 3 As shown, in order to solve the problem of fixing the rotating gear 16 and achieve the effect of keeping the rotating gear 16 stable, a vertical toothed rod 31 is fixedly installed on the outer surface of the upper mold 3. The rotating gear 16 is rotatably connected to the left and right ends of the inside of the box 1. Rotating rods 17 are fixedly installed on both sides of the two rotating gears 16. Limit bearings 18 are fixedly installed on the outer surface of the rotating rods 17. The outer surface of the limit bearings 18 is fixedly connected to the inside of the box 1. The rotating rods 17 are installed on the inner side of the inner shaft of the limit bearings 18, so that the rotating rods 17 and the rotating gears 16 can rotate stably inside the box 1.

[0028] like Figure 2 and Figure 3As shown, to solve the control problem of the three racks and achieve the effect of simultaneously driving the three racks using two rotating gears 16, the outer surface of the vertical rack 31 meshes with the rotating gear 16 located on the left. A sliding plate 19 is slidably inserted into the inside of the housing 1. A moving tube 110 is fixedly installed inside the sliding plate 19. The upper end of the moving tube 110 is slidably connected to the outer surface of the connecting tube 15. A helical rack 111 is fixedly installed on the outer surface of the sliding plate 19. The outer surface of the helical rack 111 meshes with the outer surface of the rotating gear 16 located on the right. The two gears 16 are engaged with each other. Inside the housing 1, a horizontal toothed rod 112 is slidably inserted above the rotating gear 16. The lower surface of the horizontal toothed rod 112 meshes with the outer surfaces of both rotating gears 16. When the upper mold 3 moves, it drives the vertical toothed rod 31 to move. The vertical toothed rod 31 drives the left rotating gear 16 to rotate, which in turn drives the horizontal toothed rod 112 to move. The horizontal toothed rod 112 drives the right rotating gear 16 to rotate, which in turn drives the helical toothed rod 111 to move. The helical toothed rod 111 drives the sliding plate 19 and the moving tube 110 to move, thus moving the moving tube 110.

[0029] By setting up a control device, when cooling the lower mold 11, the first cylinder 2 is started, controlling the upper mold 3 to move up and down. The upper mold 3 moves down to punch and then moves up, causing the touch plate 4 to move up. When the touch plate 4 moves up, it presses the switch group 5. At this time, the stop switch 51 controls the first cylinder 2 to stop, and the start switch 52 is started. The start switch 52 controls the blower 14 to start, blowing air into the mounting bracket 13, then through the inside of the connecting pipe 15, and then into the moving pipe 110, and then blowing it out from the front end of the moving pipe 110 to cool the mold. When the upper mold 3 completes the punching and moves up, it drives the vertical toothed rod. The vertical gear 31 moves, driving the left rotating gear 16 to rotate, which in turn drives the horizontal gear 112 to move. The horizontal gear 112 drives the right rotating gear 16 to rotate, which in turn drives the helical gear 111 to move. The helical gear 111 drives the sliding plate 19 and the moving tube 110 to move, causing the moving tube 110 to move. In this way, during die stamping, the moving tube 110 will retract into the box 1, and after stamping, the moving tube 110 will extend forward to cool the die. The right side of the box 1 is a material conveyor belt, which makes it convenient for workers to continuously put materials into the die for stamping, achieving the effect of preventing malfunctions during die cooling.

[0030] Working principle: When cooling the lower mold 11, the first cylinder 2 is activated, controlling the upper mold 3 to move up and down. The upper mold 3 moves down to punch and then moves up, causing the touch plate 4 to move up. When the touch plate 4 moves up, it presses the switch assembly 5. At this time, the stop switch 51 controls the first cylinder 2 to stop, and the start switch 52 is activated. The start switch 52 controls the blower 14 to start, blowing air into the mounting bracket 13. The air then passes through the inside of the connecting pipe 15 and is transmitted to the moving pipe 110. Finally, the air is blown out from the front end of the moving pipe 110 to cool the mold. The upper mold 3 moves up after punching. When the vertical gear 31 moves, it drives the left rotating gear 16 to rotate, which in turn drives the horizontal gear 112 to move. The horizontal gear 112 drives the right rotating gear 16 to rotate, which in turn drives the helical gear 111 to move. The helical gear 111 drives the sliding plate 19 and the moving tube 110 to move, so that the moving tube 110 moves. In this way, when the mold is stamping, the moving tube 110 will retract into the box 1. After the stamping is completed, the moving tube 110 extends forward to cool the mold. The right side of the box 1 is a material conveyor belt, which makes it convenient for the manual to continuously put the material into the mold for stamping.

[0031] The above are merely preferred embodiments of this utility model, but the scope of protection of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this utility model, based on the technical solution and inventive concept of this utility model, should be included within the scope of protection of this utility model.

Claims

1. A precision mold with rapid cooling, comprising a housing (1), characterized in that: The box (1) is equipped with a control device, which includes a first cylinder (2), an upper mold (3), a touch plate (4) and a switch group (5). The first cylinder (2) controls the upper mold (3) to move up and down. The upper mold (3) drives the touch plate (4) to move up and down. The touch plate (4) squeezes the switch group (5) to start the switch group (5).

2. The precision mold with rapid cooling according to claim 1, characterized in that: The first cylinder (2) is fixedly installed inside the upper end of the housing (1), the upper mold (3) is fixedly installed on the lower surface of the first cylinder (2), the touch plate (4) is fixedly installed on the upper surface of the upper mold (3), and the switch group (5) is fixedly installed inside the upper end of the housing (1).

3. The precision mold with rapid cooling according to claim 1, characterized in that: The switch group (5) includes a stop switch (51) and a start switch (52). The stop switch (51) is electrically connected to the first cylinder (2) via a wire. A lower mold (11) is fixedly installed on the lower inner side of the housing (1).

4. The precision mold with rapid cooling according to claim 1, characterized in that: The right end of the housing (1) has an open slot (12) inside, and a mounting bracket (13) is fixedly installed inside the slot (12). A blower (14) is fixedly installed on the right side of the inner side of the slot (12). The blower (14) is electrically connected to the start switch (52) through a wire. A connecting pipe (15) is fixedly connected to the left end of the mounting bracket (13).

5. A precision mold with rapid cooling according to claim 1, characterized in that: A vertical toothed rod (31) is fixedly installed on the outer surface of the upper mold (3). Rotating gears (16) are rotatably connected to the left and right ends of the inside of the box (1). Rotating rods (17) are fixedly installed on both sides of the two rotating gears (16). A limit bearing (18) is fixedly installed on the outer surface of the rotating rod (17). The outer surface of the limit bearing (18) is fixedly connected to the inside of the box (1).

6. A precision mold with rapid cooling according to claim 5, characterized in that: The outer surface of the vertical toothed rod (31) meshes with the rotating gear (16) located on the left. A sliding plate (19) is slidably inserted into the inside of the housing (1). A moving tube (110) is fixedly installed inside the sliding plate (19). The upper end of the moving tube (110) is slidably connected to the outer surface of the connecting tube (15). A helical toothed rod (111) is fixedly installed on the outer surface of the sliding plate (19). The outer surface of the helical toothed rod (111) meshes with the outer surface of the rotating gear (16) located on the right. A horizontal toothed rod (112) is slidably inserted into the inside of the housing (1) above the rotating gear (16). The lower surface of the horizontal toothed rod (112) meshes with the outer surfaces of both rotating gears (16).

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