A vacuum forming mold for automobile parts production and processing

Abstract

The present invention relates to the technical field of automobile parts processing, and discloses a vacuum forming mold for automobile parts production and processing, comprising an upper mold, a lower mold is provided at the bottom end of the upper mold, and a first cooling water trough is provided on the inner side of the top of the upper mold, an exhaust pipe is fixedly sleeved on one side of the top of the upper mold, and a casting groove is provided on the other side of the top of the upper mold, an exhaust cavity is provided on one side of the bottom of the upper mold, and an automatic sealing device is fixedly installed in the middle of the inner wall of the exhaust cavity, an automatic closed feeding device is fixedly installed at the bottom of the inner wall of the casting groove, and a first clamping block is fixedly installed on one side of the bottom of the upper mold. The vacuum forming mold for automobile parts production and processing is provided with a first spring installed at the upper mold and lower mold reinforcement mechanism, so that the threaded rod is pressed down when the threaded ring squeezes the card and clamps the first clamping block, and the upper mold and the lower mold can be pressurized and tightened, which effectively improves the tightness of the connection between the upper mold and the lower mold.

Description

Technical Field

[0001] The invention relates to the technical field of automobile parts processing, in particular to a vacuum forming mold used for automobile parts production and processing. Background Art

[0002] Auto parts are the various units that constitute the overall auto parts processing and the products that serve the auto parts processing. As the foundation of the automobile industry, auto parts are necessary factors to support the sustainable and healthy development of the automobile industry. In particular, the independent development and innovation that is currently being carried out vigorously in the automobile industry requires a strong parts system to support it. The independent brand and technological innovation of the whole vehicle need parts as the basis. The independent innovation of parts and components has a strong driving force on the development of the whole vehicle industry. They influence and interact with each other. Without the independent brand of the whole vehicle, the R&D and innovation capabilities of the strong parts system will be difficult to unleash. Without the support of a strong parts system, it will be difficult for the independent brand to grow bigger and stronger.

[0003] As automobile consumables, auto parts are in great demand. In order to speed up the production of auto parts, a highly efficient auto parts production mold is urgently needed. However, the existing auto parts vacuum processing mold cannot be tightened by itself after assembly and has poor air tightness, which seriously affects the efficiency of auto parts production and the quality of parts. Summary of the invention

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the present invention provides a vacuum forming mold for the production and processing of automobile parts, which has the advantages of automatically pressurizing the mold and having good air tightness, thereby solving the problem that the existing vacuum forming mold cannot automatically tighten the splicing template and has poor air tightness.

[0006] (II) Technical solution

[0007] In order to achieve the above-mentioned purpose of automatically pressurizing the mold and ensuring good airtightness, the present invention provides the following technical solutions: a vacuum forming mold for automobile parts production and processing, comprising an upper mold, a lower mold is provided at the bottom end of the upper mold, and a first cooling water trough is provided on the inner side of the top of the upper mold, an exhaust pipe is fixedly sleeved on one side of the top of the upper mold, and a casting trough is provided on the other side of the top of the upper mold, an exhaust cavity is provided on one side of the bottom of the upper mold, and an automatic sealing device is fixedly installed in the middle of the inner wall of the exhaust cavity, an automatic closed feeding device is fixedly installed at the bottom of the inner wall of the casting trough, a first clamping block is fixedly installed on one side of the bottom of the upper mold, and a first splicing groove is provided in the middle of the bottom end of the upper mold, a first splicing ring is fixedly installed in the middle of the bottom end of the upper mold, and the first splicing ring is located inside the first splicing groove, and one side of the back side of the upper mold is fixed A first drain pipe is installed, and a first water inlet pipe is fixedly installed on one side of the front of the upper mold, one end of the first water inlet pipe is threadedly sleeved with a first valve, a second clamping block is fixedly installed on one side of the top of the lower mold, and a clamping tube is clamped on one side of the second clamping block, a fixing plate is fixedly installed on the bottom of the clamping tube, and a threaded rod is movably sleeved on the middle of the clamping tube, a limiting ring is fixedly installed on the bottom end of the threaded rod, and a first spring is movably sleeved on the bottom of the threaded rod, the bottom end of the fixing plate is connected to the top of the limiting ring through the first spring transmission, a threaded ring is threadedly sleeved on the top of the threaded rod, and a card is movably sleeved on the top of the threaded rod, and the card is located at the bottom of the threaded ring, a second splicing groove is opened in the middle of the top of the lower mold, and a second splicing ring is fixedly installed on the middle of the top of the lower mold, and the second splicing ring is located outside the second splicing groove.

[0008] Preferably, a second cooling water trough is opened on the inner side of the bottom of the lower mold, and a second water inlet pipe is fixedly installed on one side of the bottom of the lower mold, one end of the second water inlet pipe is threadedly sleeved with a second valve, and a second drain pipe is fixedly installed on the other side of the bottom of the lower mold.

[0009] Preferably, the automatic sealing device includes a fixed ring, and the fixed ring is fixedly installed in the middle of the inner wall of the exhaust chamber, the middle part of the fixed ring is movably sleeved with a movable rod, and the outer side of the bottom of the movable rod is movably sleeved with a second spring, the bottom end of the movable rod is fixedly installed with a sealing block, and the top end of the movable rod is fixedly installed with a stabilizing plate.

[0010] Preferably, the automatic closed feeding device includes a feeding port, and the feeding port is arranged at the bottom of the inner wall of the casting trough, a feeding pipe is fixedly installed at the bottom end of the feeding port, and a tension spring is movably sleeved on the outer side of the feeding pipe, an injection block is clamped at the bottom of the feeding pipe, and the bottom end of the feeding port is connected to the top of the injection block through a tension spring transmission.

[0011] Preferably, the circumference of the bottom end of the casting trough is equal to the circumference of the bottom end of the feed port, and the openings at the top and bottom ends of the casting trough are both trumpet-shaped.

[0012] Preferably, the first clamping block and the second clamping block are located in the same vertical plane, and the first clamping block and the second clamping block are equidistantly distributed in sequence on the outer side of the bottom of the upper mold and the outer side of the bottom of the lower mold.

[0013] (III) Beneficial effects

[0014] Compared with the prior art, the present invention provides a vacuum forming mold for automobile parts production and processing, which has the following beneficial effects:

[0015] 1. The vacuum forming mold for automobile parts production and processing is equipped with a first spring at the upper mold and the lower mold reinforcement mechanism, so that the threaded ring squeezes the card and clamps the first clamping block to press the threaded rod downward, which can pressurize and tighten the upper mold and the lower mold, effectively improving the tightness of the connection between the upper mold and the lower mold.

[0016] 2. The vacuum forming mold for automobile parts production and processing has a first splicing groove in the middle of the bottom end of the upper mold, and a first splicing ring is fixedly installed in the middle of the bottom end of the upper mold, a second splicing groove in the middle of the top end of the lower mold, and a second splicing ring is fixedly installed in the middle of the top end of the lower mold, so that when the upper mold and the lower mold are spliced, the first splicing groove and the second splicing ring are spliced, and the first splicing ring and the second splicing groove are spliced, which can perform secondary isolation of external airflow and effectively improve the air tightness of the mold. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is the front view of the present invention;

[0018] Figure 2 A top view of the present invention;

[0019] Figure 3 For the present invention Figure 1 A magnified image of point A;

[0020] Figure 4 For the present invention Figure 1 Enlarged view of point B.

[0021] In the figure: 1 upper mold, 2 lower mold, 3 first cooling water trough, 4 exhaust pipe, 5 casting trough, 6 exhaust cavity, 7 automatic sealing device, 71 fixed ring, 72 movable rod, 73 second spring, 74 sealing block, 75 stabilizing plate, 8 automatic closed feeding device, 81 feeding port, 82 feeding pipe, 83 tension spring, 84 injection block, 9 first clamping block, 10 first splicing groove, 11 first splicing ring, 12 first drain pipe, 13 first water inlet pipe, 14 first valve, 15 second clamping block, 16 clamping pipe, 17 fixing plate, 18 threaded rod, 19 limiting ring, 20 first spring, 21 threaded ring, 22 clamping card, 23 second splicing groove, 24 second splicing ring, 25 second cooling water trough, 26 second water inlet pipe, 27 second valve, 28 second drain pipe. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0023] See also Figure 1-4A vacuum forming mold for automobile parts production and processing, comprising an upper mold 1, a lower mold 2 is provided at the bottom end of the upper mold 1, and a first cooling water trough 3 is provided on the inner side of the top of the upper mold 1, an exhaust pipe 4 is fixedly sleeved on one side of the top of the upper mold 1, and a casting trough 5 is provided on the other side of the top of the upper mold 1, the circumference of the bottom end of the casting trough 5 is equal to the circumference of the bottom end of the feed port 81, and the openings at the top and bottom ends of the casting trough 5 are both trumpet-shaped, and the top of the casting trough 5 is a wide-mouth trumpet shape, which effectively improves the convenience of adding molten iron, an exhaust cavity 6 is provided on one side of the bottom of the upper mold 1, and an automatic sealing device 7 is fixedly installed in the middle of the inner wall of the exhaust cavity 6, and the automatic sealing device 7 includes a fixing ring 71, and the fixing ring 71 is fixedly installed in the middle of the inner wall of the exhaust cavity 6, and the middle of the fixing ring 71 The movable sleeve is provided with a movable rod 72, and the outer movable sleeve at the bottom of the movable rod 72 is provided with a second spring 73, the bottom end of the movable rod 72 is fixedly installed with a sealing block 74, and the top of the movable rod 72 is fixedly installed with a stabilizing plate 75, and the outer sides of the fixing ring 71 and the stabilizing plate 75 are penetrated with air holes, so that the gas inside the casting cavity can easily flow out, which effectively improves the efficiency of gas discharge inside the casting cavity, and the bottom of the inner wall of the casting trough 5 is fixedly installed with an automatic closed feeding device 8, the automatic closed feeding device 8 includes a feeding port 81, and the feeding port 81 is arranged at the bottom of the inner wall of the casting trough 5, the bottom end of the feeding port 81 is fixedly installed with a feeding pipe 82, and the outer movable sleeve of the feeding pipe 82 is provided with a tension spring 83, the bottom of the feeding pipe 82 is clamped with an injection block 84, and the feeding The bottom end of the port 81 is connected to the top of the injection block 84 through a tension spring 83. A through hole is provided on the outer side of the bottom of the injection block 84 so that the injection block 84 can block the bottom of the casting trough 5 when no molten iron is poured. When the molten iron is poured, the molten iron is pressed down by the weight of the molten iron to inject the molten iron into the casting cavity, thereby effectively improving the airtightness of the casting cavity. A first clamping block 9 is fixedly installed on one side of the bottom of the upper mold 1, and a first splicing groove 10 is provided in the middle of the bottom end of the upper mold 1. A first splicing ring 11 is fixedly installed in the middle of the bottom end of the upper mold 1, and the first splicing ring 11 is located inside the first splicing groove 10. A first drain pipe 12 is fixedly installed on one side of the back side of the upper mold 1, and a first water inlet pipe 13 is fixedly installed on one side of the front side of the upper mold 1. One end of the first water inlet pipe 13 is threadedly sleeved with a first A valve 14 is provided, a second clamping block 15 is fixedly installed on one side of the top of the lower mold 2, the first clamping block 9 and the second clamping block 15 are in the same vertical plane, and the first clamping block 9 and the second clamping block 15 are equidistantly distributed on the outer side of the bottom of the upper mold 1 and the outer side of the bottom of the lower mold 2, the upper mold 1 and the lower mold 2 are both made of stainless steel, which makes the mold more resistant to high temperatures and effectively improves the service life of the mold, and a clamping tube 16 is clamped on one side of the second clamping block 15, a fixing plate 17 is fixedly installed on the bottom of the clamping tube 16, and a threaded rod 18 is movably sleeved in the middle of the clamping tube 16, a limiting ring 19 is fixedly installed on the bottom end of the threaded rod 18, and a first spring 20 is movably sleeved on the bottom of the threaded rod 18, and the bottom end of the fixing plate 17 is connected to the top of the limiting ring 19 through the first spring 20.The top thread of the threaded rod 18 is sleeved with a threaded ring 21, and the top of the threaded rod 18 is sleeved with a card 22, which is located at the bottom of the threaded ring 21. A second splicing groove 23 is provided in the middle of the top of the lower mold 2, and a second splicing ring 24 is fixedly installed in the middle of the top of the lower mold 2. The second splicing ring 24 is located outside the second splicing groove 23. A second cooling water trough 25 is provided on the inner side of the bottom of the lower mold 2, and a second water inlet pipe 26 is fixedly installed on one side of the bottom of the lower mold 2. A second valve 27 is threadedly sleeved on one end of the second water inlet pipe 26, and a second drain pipe 28 is fixedly installed on the other side of the bottom of the lower mold 2. The first cooling water trough 3 and the second cooling water trough 25 are connected to the water source when the mold is working, so that the mold can use water to reduce its own temperature, which effectively improves the cooling rate of the molten iron.

[0024] During operation, first align the holes of the upper mold 1 and the lower mold 2 and splice them, then move the top of the threaded rod 18 to the middle of one side of the first clamping block 9, then rotate the threaded ring 21 to squeeze the card 22 and clamp it with the top of the first clamping block 9, then use the vacuum device to extract the air inside the pouring cavity from the top of the exhaust pipe 4, then add molten iron from the pouring port, the molten iron enters the delivery pipe 82 through the feed port 81, then the molten iron flows out from the bottom end of the delivery pipe 82 and enters the injection block 84, the molten iron presses the injection block 84 down to separate it from the bottom end of the casting trough 5, and then enters the pouring cavity through the through hole opened at the bottom of the injection block 84.

[0025] In summary, the vacuum forming mold for automobile parts production and processing is provided with a first spring 20 installed at the reinforcing mechanism of the upper mold 1 and the lower mold 2, so that the threaded ring 21 squeezes the card 22 and presses down the threaded rod 18 when clamping with the first clamping block 9, so that the upper mold 1 and the lower mold 2 can be pressurized and tightened, and the tightness of the connection between the upper mold 1 and the lower mold 2 is effectively improved; a first splicing groove 10 is opened in the middle of the bottom end of the upper mold 1, and a first splicing ring 11 is fixedly installed in the middle of the bottom end of the upper mold 1, a second splicing groove 23 is opened in the middle of the top end of the lower mold 2, and a second splicing ring 24 is fixedly installed in the middle of the top end of the lower mold 2, so that when the upper mold 1 and the lower mold 2 are spliced, the first splicing groove 10 and the second splicing ring 24 are spliced, and the first splicing ring 11 and the second splicing groove 23 are spliced, which can perform secondary isolation of the external airflow, and effectively improve the air tightness of the mold; solves the problem that the existing vacuum forming mold cannot automatically tighten the splicing template and has poor air tightness.

[0026] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0027] 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 vacuum forming mold for automobile parts production and processing, comprising an upper mold (1), characterized in that: A lower mold (2) is provided at the bottom end of the upper mold (1), and a first cooling water trough (3) is provided on the inner side of the top of the upper mold (1), an exhaust pipe (4) is fixedly mounted on one side of the top of the upper mold (1), and a casting trough (5) is provided on the other side of the top of the upper mold (1), an exhaust cavity (6) is provided on one side of the bottom of the upper mold (1), and an automatic sealing device (7) is fixedly installed in the middle of the inner wall of the exhaust cavity (6), and an automatic closed feeding device (8) is fixedly installed at the bottom of the inner wall of the casting trough (5), A first clamping block (9) is fixedly mounted on one side of the bottom of the upper mold (1), and a first splicing groove (10) is opened in the middle of the bottom end of the upper mold (1), a first splicing ring (11) is fixedly mounted in the middle of the bottom end of the upper mold (1), and the first splicing ring (11) is located inside the first splicing groove (10), a first drain pipe (12) is fixedly mounted on one side of the back of the upper mold (1), and a first water inlet pipe (13) is fixedly mounted on one side of the front of the upper mold (1), and one end of the first water inlet pipe (13) is threadedly sleeved. A first valve (14) is installed, a second clamping block (15) is fixedly installed on one side of the top of the lower mold (2), and a clamping tube (16) is clamped on one side of the second clamping block (15), a fixing plate (17) is fixedly installed on the bottom of the clamping tube (16), and a threaded rod (18) is movably sleeved on the middle of the clamping tube (16), a limiting ring (19) is fixedly installed on the bottom end of the threaded rod (18), and a first spring (20) is movably sleeved on the bottom of the threaded rod (18), and the bottom end of the fixing plate (17) is flexibly sleeved on the limiting ring (19). The top of the positioning ring (19) is connected by a first spring (20), the top of the threaded rod (18) is threadedly sleeved with a threaded ring (21), and the top of the threaded rod (18) is movably sleeved with a card (22), and the card (22) is located at the bottom of the threaded ring (21), and a second splicing groove (23) is opened in the middle of the top of the lower mold (2), and a second splicing ring (24) is fixedly installed in the middle of the top of the lower mold (2), and the second splicing ring (24) is located outside the second splicing groove (23); A second cooling water tank (25) is provided on the inner side of the bottom of the lower mold (2), and a second water inlet pipe (26) is fixedly installed on one side of the bottom of the lower mold (2), a second valve (27) is threadedly mounted on one end of the second water inlet pipe (26), and a second drain pipe (28) is fixedly installed on the other side of the bottom of the lower mold (2); The automatic sealing device (7) comprises a fixing ring (71), and the fixing ring (71) is fixedly mounted on the middle part of the inner wall of the exhaust chamber (6); a movable rod (72) is movably mounted on the middle part of the fixing ring (71), and a second spring (73) is movably mounted on the outer side of the bottom of the movable rod (72); a sealing block (74) is fixedly mounted on the bottom end of the movable rod (72), and a stabilizing plate (75) is fixedly mounted on the top end of the movable rod (72); The automatic closed feeding device (8) comprises a feeding port (81), and the feeding port (81) is arranged at the bottom of the inner wall of the casting trough (5), a feeding pipe (82) is fixedly installed at the bottom end of the feeding port (81), and a tension spring (83) is movably sleeved on the outer side of the feeding pipe (82), an injection block (84) is clamped at the bottom of the feeding pipe (82), and the bottom end of the feeding port (81) is connected to the top end of the injection block (84) by transmission via the tension spring (83); The circumference of the bottom end of the casting trough (5) is equal to the circumference of the bottom end of the feed port (81), and the openings at the top and bottom ends of the casting trough (5) are both trumpet-shaped; The first clamping block (9) and the second clamping block (15) are located on the same vertical plane, and the first clamping block (9) and the second clamping block (15) are equidistantly distributed in sequence on the outer side of the bottom of the upper mold (1) and the outer side of the bottom of the lower mold (2).

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