Pipe manufacturing mold with rapid cooling function

Abstract

The utility model discloses a pipe making die with a rapid cooling function, which relates to the technical field of pipe making dies and comprises a base, a workbench is arranged on the base, a top plate is mounted on the workbench, a first linear driver is mounted at the top of the top plate, an upper die is mounted at the working end of the first linear driver, and a lower die is mounted at the working end of the upper die. A lower die is installed on the workbench, a die taking assembly used for taking out the formed die is installed at the bottom of the workbench, the first linear driver is started to drive the upper die to move towards the interior of the lower die, and when the upper die moves towards the interior of the lower die, a sealing plate in the lower die can be extruded to move downwards; and after forming, the first linear driver recovers the initial state, the first spring and the reset spring recover elastic deformation to drive the sealing plate to move upwards, and therefore the formed mold can be taken out conveniently, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of pipe-making molds, and particularly relates to a pipe-making mold with a rapid cooling function. Background Art

[0002] The metal pipe-making mold is an essential tool for producing metal pipes, and it plays a crucial role in the production process of metal pipes. As an important basic industry in the manufacturing industry, the market demand of the mold industry is closely related to the development of the manufacturing industry. Currently, with the continuous development of China's economy and the transformation and upgrading of the manufacturing industry, the market demand of the mold industry continues to grow. Especially in the fields of construction, chemical industry, medical treatment, machinery, etc., the demand for metal pipes is increasing continuously, which further promotes the development of the metal pipe-making mold market.

[0003] Chinese Patent CN218928539U discloses a pipe-making mold convenient for cooling, including a bottom plate, universal wheels and an installation vertical plate; when making pipes, the pipe body is cooled from the outside and the inside respectively, so as to improve the cooling effect, shorten the cooling time of the pipe body, accelerate the forming speed of the pipe body, improve the pipe-making efficiency, and the rotation of the installation sleeve can be realized through a motor, so as to adjust the inclination of the pipe-making mold, facilitate the discharging of the pipe body after forming, and improve the flexibility of the pipe-making mold.

[0004] When the above-mentioned prior art is in use, when the formed pipe body needs to be taken out, by starting the motor, the motor drives the rotation of the installation sleeve, so as to adjust the inclination of the pipe-making mold through the adjustment, and facilitate the discharging of the pipe body after forming. However, in actual operation, it may take a certain amount of time to adjust the inclination of the pipe-making mold, especially in the case of frequent adjustment, resulting in a reduction in production efficiency. Content of the Utility Model

[0005] Aiming at the above problems, a pipe-making mold with a rapid cooling function is provided. By installing a mold-taking component for taking out the formed mold, the technical problem that the formed pipe body is inconvenient to take out and affects the production efficiency is solved.

[0006] To solve the problems of the prior art, the utility model provides a pipe-making mold with a rapid cooling function, including a base, a workbench is arranged on the base, a top plate is installed on the workbench, a first linear driver is installed on the top of the top plate, an upper mold is installed at the working end of the first linear driver, a lower mold is installed on the workbench, a mold-taking component for taking out the formed mold is installed at the bottom of the workbench, a defoaming component for reducing the generation of bubbles is arranged in the base, and a cooling component for rapidly cooling the formed mold is installed on one side of the upper mold on the workbench.

[0007] Preferably, the mold taking assembly includes a sealing plate, a mold taking box, a first spring, a sliding plate and a chute; the sealing plate is arranged in the lower mold; the mold taking box is installed at the bottom of the workbench; the chute is arranged on the inner wall of the mold taking box; the sliding plate is arranged on the chute, and a return spring is also arranged below the sliding plate; the first spring is abutted against the bottom of the sealing plate, and the other end of the first spring is abutted against the sliding plate.

[0008] Preferably, a connecting rod is installed below the sliding plate, one end of the connecting rod extends outwards through the mold taking box, and a top handle is installed at the extending end of the connecting rod.

[0009] Preferably, the defoaming assembly includes a second linear driver, a moving block, a moving wheel, a rectangular through groove, a fixed column and a second spring; the second linear driver is installed on both sides of the base; the moving block is installed at the output end of the second linear driver; the moving wheel is installed at the bottom of the workbench; the rectangular through groove is opened on the workbench; the fixed column is arranged in the base; the second spring is sleeved on the fixed column, and one end of the second spring abuts against the workbench.

[0010] Preferably, a limiting slider is installed at the bottom of the moving block, and a limiting chute for the limiting slider to move is opened on the inner wall of the base.

[0011] Preferably, the cooling assembly includes a sleeve, a cooling pipe, a water outlet pipe, a water inlet pipe, a water pump and a water tank; the sleeve is installed on the outside of the lower mold; the cooling pipe is arranged in the sleeve and sleeved on the outer wall of the lower mold; the water outlet pipe is installed at one end of the cooling pipe; the water inlet pipe is installed at the other end of the cooling pipe; the water pump is arranged on the water inlet pipe; the water tank is installed on the workbench and on one side of the upper mold, and both the water outlet pipe and the water inlet pipe are communicated with the water tank.

[0012] Preferably, a connecting plate is installed on the upper mold, a smooth rod is installed on the workbench, the other end of the smooth rod is connected with the top plate, and the connecting plate is slidably arranged on the smooth rod.

[0013] The beneficial effects of the present utility model compared with the prior art are as follows:

[0014] 1. By starting the first linear driver, the first linear driver drives the upper mold to move downwards into the lower mold. When the upper mold moves downwards into the lower mold, it will squeeze the sealing plate in the lower mold to move downwards. The downward movement of the sealing plate drives the sliding plate to move in the chute and squeezes the first spring. When the sliding plate moves downwards, it will squeeze the return spring below until the upper mold completely enters the lower mold. After molding, by the first linear driver returning to the initial state, the first spring and the return spring recover their elastic deformation to drive the sealing plate to move upwards, thereby facilitating the removal of the molded mold and improving the production efficiency.

[0015] 2. During injection molding, when the second linear driver is activated (the second linear driver can be a cylinder), the second linear driver pushes the moving block to move. The movement of the moving block drives the moving wheel to move along the moving block, thereby lifting the workbench. Then, through the action of the fixed column and the second spring, when the second linear driver extends and contracts, the workbench vibrates slightly up and down, thus avoiding the generation of bubbles during injection molding and affecting the quality after molding.

[0016] 3. When cooling is required, coolant is added to the water tank. When the water pump is activated, the water pump transports the cooling water from the water inlet pipe to the cooling pipe for cooling, and then enters the water tank from the water outlet pipe, achieving the effect of circulating cooling, thereby being able to cool it quickly and improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a perspective view of a pipe-making mold with a fast cooling function from the first perspective.

[0018] Figure 2 It is a perspective view of a pipe-making mold with a fast cooling function from the second perspective.

[0019] Figure 3 It is a cross-sectional view of a pipe-making mold with a fast cooling function in the front view.

[0020] Figure 4 It is a cross-sectional view of the base of a pipe-making mold with a fast cooling function in the front view.

[0021] Figure 5 It is a front view of the workbench and the cooling component of a pipe-making mold with a fast cooling function.

[0022] The reference numerals in the figure are: 1, base; 2, workbench; 3, top plate; 4, first linear driver; 5, upper mold; 6, lower mold; 7, mold-taking component; 71, sealing plate; 72, mold-taking box; 73, first spring; 74, sliding plate; 75, connecting rod; 76, ejector handle; 77, chute; 8, defoaming component; 81, second linear driver; 82, moving block; 83, moving wheel; 84, limit slider; 85, limit chute; 86, rectangular through slot; 87, fixed column; 88, second spring; 9, cooling component; 91, sleeve; 92, cooling pipe; 93, water outlet pipe; 94, water inlet pipe; 95, water pump; 96, water tank; 10, connecting plate; 11, polished rod. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] To further understand the features, technical means, and the specific purposes and functions achieved by the present invention, the present invention will be described in further detail below with reference to the accompanying drawings and specific embodiments.

[0024] See Figures 1 to 5 As shown, the present utility model provides a pipe-making mold with a rapid cooling function, including a base 1, a workbench 2 is arranged on the base 1, a top plate 3 is installed on the workbench 2, a first linear driver 4 is installed on the top of the top plate 3, an upper mold 5 is installed at the working end of the first linear driver 4, a lower mold 6 is installed on the workbench 2, a mold-taking assembly 7 for taking out the formed mold is installed at the bottom of the workbench 2, a defoaming assembly 8 for reducing the generation of bubbles is arranged in the base 1, and a cooling assembly 9 for rapidly cooling the formed mold is installed on the workbench 2 on one side of the upper mold 5.

[0025] By starting the first linear driver 4, the first linear driver 4 is a pushing cylinder, the first linear driver 4 drives the upper mold 5 to move into the lower mold 6, and injects the injection material into the interior of the lower mold 6. Through the setting of the defoaming assembly 8, the defoaming assembly 8 reduces the bubbles generated during injection. When the injection is completed, through the setting of the cooling assembly 9, the formed mold is rapidly cooled, and the first linear driver 4 returns to the initial state. Through the setting of the mold-taking assembly 7, the formed mold can be rapidly taken out.

[0026] See Figures 1 to 3 As shown, the mold-taking assembly 7 includes a sealing plate 71, a mold-taking box 72, a first spring 73, a sliding plate 74 and a chute 77; the sealing plate 71 is arranged in the lower mold 6; the mold-taking box 72 is installed at the bottom of the workbench 2; the chute 77 is arranged on the inner wall of the mold-taking box 72; the sliding plate 74 is arranged on the chute 77, and a return spring is also arranged below the sliding plate 74; the first spring 73 is abutted and arranged at the bottom of the sealing plate 71, and the other end of the first spring 73 is abutted and arranged on the sliding plate 74.

[0027] By starting the first linear driver 4, the first linear driver 4 drives the upper mold 5 to move into the lower mold 6. When the upper mold 5 moves into the lower mold 6, it will squeeze the sealing plate 71 in the lower mold 6 to move downward. The downward movement of the sealing plate 71 drives the sliding plate 74 to move in the chute 77 and squeezes the first spring 73. When the sliding plate 74 moves downward, it will squeeze the return spring below until the upper mold 5 completely enters the lower mold 6. When the molding is completed, through the first linear driver 4 returning to the initial state, the first spring 73 and the return spring recover their elastic deformation to drive the sealing plate 71 to move upward, thereby facilitating the taking out of the formed mold and improving the production efficiency.

[0028] See Figure 3 As shown, a connecting rod 75 is installed below the sliding plate 74. One end of the connecting rod 75 extends out through the mold-taking box 72, and a top handle 76 is installed at the extending end of the connecting rod 75.

[0029] When the first spring 73 and the reset spring are damaged or the molded die is too heavy to be removed after molding, the ejector 76 can be pushed upward. The ejector 76 drives the connecting rod 75 to move, the connecting rod 75 drives the sliding plate 74 to move, and then the sliding plate 74 drives the sealing plate 71 to move upward, so as to manually eject the molded die and facilitate material taking.

[0030] See Figure 4 As shown, the defoaming assembly 8 includes a second linear driver 81, a moving block 82, a moving wheel 83, a rectangular through groove 86, a fixed column 87 and a second spring 88; the second linear driver 81 is installed on both sides of the base 1; the moving block 82 is installed at the output end of the second linear driver 81; the moving wheel 83 is installed at the bottom of the workbench 2; the rectangular through groove 86 is opened on the workbench 2; the fixed column 87 is arranged in the base 1; the second spring 88 is sleeved on the fixed column 87, and one end of the second spring 88 abuts against the workbench 2.

[0031] During injection molding, when the second linear driver 81 is started, the second linear driver 81 can be a cylinder. The second linear driver 81 pushes the moving block 82 to move, and the movement of the moving block 82 drives the moving wheel 83 to move upward along the moving block 82, so as to lift the workbench 2. Then, through the action of the fixed column 87 and the second spring 88, when the second linear driver 81 extends and contracts, the workbench 2 vibrates slightly up and down, so as to avoid generating bubbles during injection molding and affecting the quality of the molded product.

[0032] See Figure 4 As shown, a limit slider 84 is installed at the bottom of the moving block 82, and a limit sliding groove 85 for the limit slider 84 to move is opened on the inner wall of the base 1.

[0033] When the second linear driver 81 pushes the moving block 82 to move, the moving block 82 drives the limit slider 84 to move on the limit sliding groove 85, so that the moving block 82 moves more stably.

[0034] See Figure 5 As shown, the cooling assembly 9 includes a sleeve 91, a cooling pipe 92, a water outlet pipe 93, a water inlet pipe 94, a water pump 95 and a water tank 96; the sleeve 91 is installed outside the lower die 6; the cooling pipe 92 is arranged in the sleeve 91 and is sleeved on the outer wall of the lower die 6; the water outlet pipe 93 is installed at one end of the cooling pipe 92; the water inlet pipe 94 is installed at the other end of the cooling pipe 92; the water pump 95 is arranged on the water inlet pipe 94; the water tank 96 is installed on the workbench 2 and is located on one side of the upper die 5, and both the water outlet pipe 93 and the water inlet pipe 94 are communicated with the water tank 96.

[0035] When cooling is required, coolant is added inside the water tank 96, and by starting the water pump 95, the water pump 95 conveys the coolant from the water inlet pipe 94 into the cooling pipe 92 for cooling, and then enters the water tank 96 from the water outlet pipe 93, achieving the effect of circulating cooling, so that it can be cooled quickly and the production efficiency can be improved.

[0036] See Figure 2 As shown, a connecting plate 10 is installed on the upper die 5, a polished rod 11 is installed on the workbench 2, the other end of the polished rod 11 is connected to the top plate 3, and the connecting plate 10 is slidably arranged on the polished rod 11.

[0037] When the first linear driver 4 drives the upper die 5 to move, the connecting plates 10 on both sides of the upper die 5 move on the polished rod 11, so that the upper die 5 is more stable during movement and will not deviate.

[0038] The above embodiments only represent one or several implementation manners of the present utility model, and the description is relatively specific and detailed, but it should not be construed as a limitation to the scope of the present utility model. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present utility model, several modifications and improvements can still be made, and these all belong to the protection scope of the present utility model. Therefore, the protection scope of the present utility model should be subject to the appended claims.

Claims

1. A pipe making mold with rapid cooling function, characterized in that: The invention comprises a base (1), wherein a workbench (2) is provided on the base (1), a top plate (3) is installed on the workbench (2), a first linear drive (4) is installed on the top of the top plate (3), an upper mold (5) is installed on the working end of the first linear drive (4), a lower mold (6) is installed on the workbench (2), a mold removal component (7) for removing the mold after molding is installed at the bottom of the workbench (2), a defoaming component (8) for reducing the generation of bubbles is arranged in the base (1), and a cooling component (9) for quickly cooling the mold after molding is installed on one side of the upper mold (5) on the workbench (2).

2. A pipe making mold with rapid cooling function according to claim 1, characterized in that: The mold taking assembly (7) comprises a sealing plate (71), a mold taking box (72), a first spring (73), a sliding plate (74) and a sliding groove (77); The sealing plate (71) is arranged in the lower mold (6); The mold taking box (72) is installed at the bottom of the workbench (2); The slide groove (77) is arranged on the inner wall of the mold box (72); The sliding plate (74) is arranged on the sliding groove (77), and a return spring is also arranged below the sliding plate (74); The first spring (73) is disposed in contact with the bottom of the sealing plate (71), and the other end of the first spring (73) is disposed in contact with the sliding plate (74).

3. The pipe making mold with rapid cooling function according to claim 2, characterized in that: A connecting rod (75) is installed below the sliding plate (74), one end of the connecting rod (75) penetrates the mold box (72) and extends outward, and a top handle (76) is installed at the extended end of the connecting rod (75).

4. The pipe making mold with rapid cooling function according to claim 1, characterized in that: The defoaming assembly (8) comprises a second linear drive (81), a moving block (82), a moving wheel (83), a rectangular through slot (86), a fixing column (87) and a second spring (88); The second linear drive (81) is installed on both sides of the base (1); The moving block (82) is installed at the output end of the second linear drive (81); The moving wheel (83) is installed at the bottom of the workbench (2); The rectangular through slot (86) is formed on the workbench (2); The fixing column (87) is arranged in the base (1); The second spring (88) is sleeved on the fixed column (87), and one end of the second spring (88) is in contact with the workbench (2).

5. The tube-making mold with rapid cooling function according to claim 4, characterized in that: A limiting slide block (84) is installed at the bottom of the moving block (82), and a limiting slide groove (85) for the limiting slide block (84) to move is provided on the inner wall of the base (1).

6. The pipe-making mold with rapid cooling function according to claim 1, characterized in that: The cooling assembly (9) comprises a sleeve (91), a cooling pipe (92), a water outlet pipe (93), a water inlet pipe (94), a water pump (95) and a water tank (96); The sleeve (91) is installed on the outer side of the lower mold (6); The cooling pipe (92) is arranged in the sleeve (91), and the cooling pipe (92) is sleeved on the outer wall of the lower mold (6); The water outlet pipe (93) is installed at one end of the cooling pipe (92); The water inlet pipe (94) is installed at the other end of the cooling pipe (92); The water pump (95) is arranged on the water inlet pipe (94); The water tank (96) is installed on the workbench (2) and is located on one side of the upper mold (5), and the water outlet pipe (93) and the water inlet pipe (94) are both connected to the water tank (96).

7. The pipe-making mold with rapid cooling function according to claim 1, characterized in that: A connecting plate (10) is installed on the upper mold (5), a polished rod (11) is installed on the workbench (2), the other end of the polished rod (11) is connected to the top plate (3), and the connecting plate (10) is slidably arranged on the polished rod (11).

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