Metal hot press molding device

Abstract

The utility model relates to a metal hot press forming device, which belongs to the technical field of metal hot press and comprises a main control box, a back panel, a lower die, an upper die, a mounting component and a processing component, the back panel is fixed at the top of the main control box, and the mounting component for mounting and fixing is mounted between the outer side of the lower die and the outer side of the upper die. A machining assembly used for metal hot pressing machining is installed between the outer side of the lower die and the outer side of the upper die. The mounting assembly comprises two mounting plates fixed to the outer side of the lower mold, screws arranged at the tops of the mounting plates in a penetrating mode, limiting grooves formed in the bottoms of the mounting plates, two first driving mechanisms fixedly mounted at the top of the main control box, and limiting blocks fixedly mounted at the output ends of the first driving mechanisms. According to the metal hot-press forming device, the metal hot-press mold can be limited and jacked more stably and reasonably, so that the whole hot-press machining process can be smoothly and stably carried out.

Description

Technical Field

[0001] The utility model relates to the technical field of metal hot pressing, in particular to a metal hot pressing forming device. Background Art

[0002] Metal hot pressing is a commonly used method in industrial processing. It uses the plasticity of the metal raw material after heating, and then uses external pressure to extrude it to make it consistent with the shape inside the mold, thereby achieving the effect of hot pressing.

[0003] According to a hot pressing forming device for metal casting processing disclosed in Chinese patent announcement No. CN218656647U, the patent can clamp and limit the mold by setting electric expanders a and electric expanders b, and can also lift the mold when cooling is required to facilitate cooling, which is very convenient. However, the patent still has certain shortcomings in the actual operation process. Since the electric expander b is arranged horizontally, when the clamping plate clamps the mold and lifts it through the electric expander a, the weight of the mold and the internal metal will be concentrated on the end of the electric expander b. When encountering this situation, the rod-shaped object is easily affected by the dual effects of bending force and shear force, which is not conducive to ensuring the stability and service life of the electric expander b. In this regard, the present application provides a metal hot pressing forming device to solve the above problems. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the shortcomings of the prior art, the utility model provides a metal hot pressing forming device, which has the advantages of being able to limit and lift the metal hot pressing mold more stably and reasonably, and solves the problem that the existing hot pressing forming device for metal casting processing is prone to cause the driving device to be subjected to large bending and shear forces when lifting the mold, thereby having a certain impact on the stability and life of the equipment.

[0006] (II) Technical solution

[0007] In order to achieve the above-mentioned purpose of being able to limit and lift the metal hot pressing mold more stably and reasonably, the utility model provides the following technical solutions: a metal hot pressing forming device, comprising a main control box, a back panel, a lower mold, an upper mold, a mounting assembly and a processing assembly, the back panel is fixed to the top of the main control box, a mounting assembly for mounting and fixing is installed between the outer sides of the lower mold and the upper mold, and a processing assembly for metal hot pressing is installed between the outer sides of the lower mold and the upper mold;

[0008] The mounting assembly includes two mounting plates fixed to the outer side of the lower mold, screws passing through the top of the mounting plates, limit grooves opened at the bottom of the mounting plates, two first driving mechanisms fixedly installed on the top of the main control box, limit blocks fixedly installed at the output ends of the first driving mechanisms, two connecting rods fixed to the top of the upper mold, support plates fixed to the outer sides of the connecting rods, sleeves sleeved and slidably connected to the outer sides of the connecting rods, support grooves opened on the front side of the sleeves for the corresponding support plates to be plugged in, bolts passing between the corresponding sleeves and the outer sides of the connecting rods, and nuts threadedly connected to the outer sides of the bolts.

[0009] Furthermore, the processing assembly includes a heating mechanism fixedly installed on the top of the main control box for heating the lower mold, a fixed plate fixed to the front of the back panel, two telescopic rods fixedly installed on the bottom of the fixed plate, a second driving mechanism fixedly installed on the bottom of the fixed plate, a lifting plate fixedly installed on the output shaft of the second driving mechanism, and a cooling mechanism that is penetrated and fixedly installed on the back of the back panel and is used to cool the metal workpiece.

[0010] Furthermore, the two telescopic rods are symmetrically distributed on the left and right, the output ends of the telescopic rods are fixedly connected to the top of the lifting plate, and the top of the heating mechanism can fit with the bottom of the lower mold.

[0011] Furthermore, the cooling mechanism includes a cooling fan and a filter. The cooling fan is passed through and fixedly installed on the front side of the back panel. The filter is detachably connected to the back side of the cooling fan and is located on the back side of the back panel. The top of the sleeve is fixedly connected to the bottom of the lifting plate.

[0012] Furthermore, an angle plate is fixedly connected between the bottom of the mounting plate and the outer side of the lower mold, and the limiting block can be inserted into the inner side of the corresponding limiting groove.

[0013] Furthermore, an internal thread groove for corresponding screw thread connection is provided on the top of the limit block, and the front and bottom of the sleeve are both opened.

[0014] Furthermore, both sides of the support groove are opened, and the interior of the support groove is connected with the interior of the corresponding sleeve, and the side of the nut close to the corresponding sleeve abuts against the outer side of the corresponding sleeve.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the utility model provides a metal hot pressing forming device having the following

[0017] Beneficial effects:

[0018] The metal hot pressing forming device, through the coordinated use of the lower mold, the upper mold, the mounting assembly and the processing assembly on the top of the main control box, can limit and lift the metal hot pressing mold more stably and reasonably, so that the entire hot pressing processing process can be carried out smoothly and stably, and can greatly reduce the bending force and shear force exerted on the rod-shaped driving device during work, so that the pressure can be consistent with the driving direction, thereby not excessively increasing the use burden of the driving device, ensuring the service life and stability of the driving device, thereby greatly improving the practical performance of the metal hot pressing forming device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 It is a partial enlarged schematic diagram of the A part in the structure of the utility model;

[0021] Figure 3 It is a partial enlarged schematic diagram of part B in the structure of the utility model;

[0022] Figure 4 It is a three-dimensional schematic diagram of the connecting rod connection structure in the structure of the utility model.

[0023] In the figure: 1 main control box, 2 back panel, 3 lower mold, 4 upper mold, 500 installation component, 501 installation plate, 502 screw, 503 limit groove, 504 first driving mechanism, 505 limit block, 506 connecting rod, 507 support plate, 508 sleeve, 509 support groove, 510 bolt, 511 nut, 600 processing component, 601 heating mechanism, 602 fixing plate, 603 telescopic rod, 604 second driving mechanism, 605 lifting plate, 606 cooling mechanism. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-4The utility model provides a technical solution: a metal hot pressing forming device, comprising a main control box 1, a back panel 2, a lower mold 3, an upper mold 4, a mounting assembly 500 and a processing assembly 600, the back panel 2 is fixed to the top of the main control box 1, and an mounting assembly 500 for mounting and fixing is installed between the outer sides of the lower mold 3 and the upper mold 4, and a processing assembly 600 for metal hot pressing processing is installed between the outer sides of the lower mold 3 and the upper mold 4; through the coordinated use of the lower mold 3, the upper mold 4, the mounting assembly 500 and the processing assembly 600 on the top of the main control box 1, the metal hot pressing mold can be limited and lifted more stably and reasonably, so that the entire hot pressing process can be carried out smoothly and stably, and the bending force and shear force on the rod-shaped driving device during work can be greatly reduced, so that the pressure can be consistent with the driving direction, so as not to increase the use burden of the driving device too much, ensure the service life and stability of the driving device, thereby greatly improving the practical performance of the metal hot pressing forming device.

[0026] In this embodiment, the mounting assembly 500 is a structure used to install the mold and facilitate the lifting and movement of the mold.

[0027] like Figure 2 , Figure 3 and Figure 4 As shown, the mounting assembly 500 includes two mounting plates 501 fixed to the outside of the lower mold 3, screws 502 passed through the top of the mounting plates 501, a limiting groove 503 opened at the bottom of the mounting plates 501, two first driving mechanisms 504 fixedly installed on the top of the main control box 1, a limiting block 505 fixedly installed at the output end of the first driving mechanism 504, two connecting rods 506 fixed to the top of the upper mold 4, a support plate 507 fixed to the outside of the connecting rod 506, a sleeve 508 sleeved and slidably connected to the outside of the connecting rod 506, a support groove 509 opened on the front of the sleeve 508 and for the corresponding support plate 507 to be inserted, a bolt 510 passed between the corresponding sleeve 508 and the outside of the connecting rod 506, and a nut 511 threadedly connected to the outside of the bolt 510.

[0028] It should be noted that an angle plate is fixedly connected between the bottom of the mounting plate 501 and the outer side of the lower mold 3. The angle plate can play an auxiliary supporting role, reducing the burden on the mounting plate 501. The limit block 505 can be inserted into the inner side of the corresponding limit groove 503. The top of the limit block 505 is provided with an internal thread groove for threaded connection with the corresponding screw 502, so that the limit block 505 can be inserted into the inner side of the limit groove 503 and fixed by the screw 502.

[0029] In addition, the front and bottom of the sleeve 508 are both open, so that the connecting rod 506 can enter the inner side of the sleeve 508, the support plate 507 is located between the left and right sides and the front side of the corresponding connecting rod 506, and the two sides of the support groove 509 are both open, and the interior of the support groove 509 is connected with the interior of the corresponding sleeve 508, so that the support plate 507 can be normally moved to the inner side of the support groove 509 for placement.

[0030] At the same time, the side of the nut 511 close to the corresponding sleeve 508 abuts against the outer side of the corresponding sleeve 508, so that the nut 511 can play a role of squeezing and limiting, so that the connecting rod 506 can be stably connected and positioned with the corresponding sleeve 508.

[0031] In this embodiment, the processing assembly 600 is a structure used for performing hot pressing forming processing on metal.

[0032] like Figure 1 and Figure 3 As shown, the processing assembly 600 includes a heating mechanism 601 fixedly installed on the top of the main control box 1 for heating the lower mold 3, a fixing plate 602 fixed on the front of the back panel 2, two telescopic rods 603 fixedly installed on the bottom of the fixing plate 602, a second driving mechanism 604 fixedly installed on the bottom of the fixing plate 602, a lifting plate 605 fixedly installed on the output shaft of the second driving mechanism 604, and a cooling mechanism 606 penetrated and fixedly installed on the back of the back panel 2 and used for cooling the metal workpiece.

[0033] It should be noted that the two telescopic rods 603 are symmetrically distributed on the left and right, and the output ends of the telescopic rods 603 are fixedly connected to the top of the lifting plate 605, so that when the second driving mechanism 604 drives the lifting plate 605 to be raised and lowered, the two telescopic rods 603 can play an auxiliary limiting role, so that the lifting plate 605 can be stably raised and lowered, and the top of the heating mechanism 601 can be fitted with the bottom of the lower mold 3, so that the heating mechanism 601 can heat the lower mold 3. The heating mechanism 601 can be an electric heating device or a charcoal fire heating device, which can heat the molten metal inside the lower mold 3.

[0034] In addition, the cooling mechanism 606 includes a cooling fan and a filter. The cooling fan is passed through and fixedly installed on the front side of the back panel 2. The filter is detachably connected to the back side of the cooling fan and is located on the back side of the back panel 2, so that the air drawn in by the cooling fan can be filtered by the filter and then blown to the front side for cooling. The top of the sleeve 508 is fixedly connected to the bottom of the lifting plate 605, so that the lifting plate 605 can drive the sleeve 508 to move when it moves.

[0035] The working principle of the above embodiment is:

[0036] When performing the metal hot pressing forming process, the lower mold 3 and the upper mold 4 are switched according to actual needs. The lower mold 3 is moved so that the two limit grooves 503 are respectively moved to the outside of the two limit blocks 505, and the screws 502 are tightened to install and fix the lower mold 3. The upper mold 4 is moved so that the connecting rod 506 is moved to the inside of the sleeve 508, and the support plate 507 is inserted into the inside of the support groove 509, so that the support plate 507 can play a certain supporting role on the connecting rod 506, which is convenient for the subsequent fixing work. The bolts 510 are inserted, and the nuts 511 are tightened to make the connecting rod 506 fixed. The connecting rod 506 is connected and fixed to the sleeve 508 to complete the fixation of the upper mold 4, the metal raw material is poured into the interior of the lower mold 3, and the heating mechanism 601 is started to continuously heat the lower mold 3, and the second driving mechanism 604 is started to drive the lifting plate 605 to move downward, so that the upper mold 4 moves downward and extrude the metal raw material inside the lower mold 3 to form it, and the first driving mechanism 504 is started to push the mounting plate 501 to move upward, and the cooling mechanism 606 is started to cool the lower mold 3, so that the metal inside the lower mold 3 is cooled and formed, and the hot pressing forming process of the metal can be completed.

[0037] Compared with the prior art, the metal hot pressing forming device, through the coordinated use of the lower mold 3, the upper mold 4, the mounting assembly 500 and the processing assembly 600 on the top of the main control box 1, can limit and lift the metal hot pressing mold more stably and reasonably, so that the entire hot pressing processing process can be carried out smoothly and stably, and can greatly reduce the bending force and shear force exerted on the rod-shaped driving device during operation, so that the pressure can be consistent with the driving direction, thereby not increasing the use burden of the driving device too much, ensuring the service life and stability of the driving device, thereby greatly improving the practical performance of the metal hot pressing forming device, and solving the problem that the existing hot pressing forming device for metal casting processing is prone to cause the driving device to be subjected to large bending force and shear force when lifting the mold, thereby having a certain impact on the use stability and life of the device.

[0038] The electrical components appearing in the article are all electrically connected to the main controller and the power supply. The provision of power supply is common knowledge in the field. The main controller can be a conventional known device for control such as a computer, which can be realized through simple programming by technicians in the field. They are all existing public power connection technologies and will not be described in detail in the article.

[0039] It should be noted that the terms "include", "comprises" or any other variations 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. In the absence of further restrictions, an element defined by the sentence "comprises a ..." does not exclude the existence of other identical elements in the process, method, article or device including the element.

[0040] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that many changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention.

Claims

1. A metal hot pressing forming device, comprising a main control box (1), a back panel (2), a lower mold (3), an upper mold (4), a mounting assembly (500) and a processing assembly (600), characterized in that: The back panel (2) is fixed to the top of the main control box (1), a mounting assembly (500) for mounting and fixing is installed between the outer sides of the lower mold (3) and the upper mold (4), and a processing assembly (600) for metal hot pressing is installed between the outer sides of the lower mold (3) and the upper mold (4); The mounting assembly (500) comprises two mounting plates (501) fixed to the outside of the lower mold (3), screws (502) passing through the top of the mounting plates (501), a limiting groove (503) provided at the bottom of the mounting plates (501), two first driving mechanisms (504) fixedly installed on the top of the main control box (1), a limiting block (505) fixedly installed at the output end of the first driving mechanism (504), two connecting rods (506) fixed to the top of the upper mold (4), a supporting plate (507) fixed to the outside of the connecting rod (506), a sleeve (508) sleeved and slidably connected to the outside of the connecting rod (506), a supporting groove (509) provided on the front of the sleeve (508) and for the corresponding supporting plate (507) to be inserted, a bolt (510) passing between the corresponding sleeve (508) and the outside of the connecting rod (506), and a nut (511) threadedly connected to the outside of the bolt (510).

2. A metal hot press forming device according to claim 1, characterized in that: The processing assembly (600) comprises a heating mechanism (601) fixedly mounted on the top of the main control box (1) for heating the lower mold (3), a fixing plate (602) fixedly mounted on the front of the back panel (2), two telescopic rods (603) fixedly mounted on the bottom of the fixing plate (602), a second driving mechanism (604) fixedly mounted on the bottom of the fixing plate (602), a lifting plate (605) fixedly mounted on the output shaft of the second driving mechanism (604), and a cooling mechanism (606) penetrated and fixedly mounted on the back of the back panel (2) and used for cooling the metal workpiece.

3. A metal hot press forming device according to claim 2, characterized in that: The two telescopic rods (603) are symmetrically distributed on the left and right sides, and the output ends of the telescopic rods (603) are fixedly connected to the top of the lifting plate (605). The top of the heating mechanism (601) can fit with the bottom of the lower mold (3).

4. A metal hot press forming device according to claim 2, characterized in that: The cooling mechanism (606) includes a cooling fan and a filter. The cooling fan is passed through and fixedly installed on the front side of the back panel (2). The filter is detachably connected to the back side of the cooling fan and is located on the back side of the back panel (2). The top of the sleeve (508) is fixedly connected to the bottom of the lifting plate (605).

5. The metal hot press forming device according to claim 1, characterized in that: An angle plate is fixedly connected between the bottom of the mounting plate (501) and the outer side of the lower mold (3), and the limiting block (505) can be inserted into the inner side of the corresponding limiting groove (503).

6. The metal hot press forming device according to claim 1, characterized in that: The top of the limit block (505) is provided with an internal thread groove for threaded connection with the corresponding screw (502), and the front and bottom of the sleeve (508) are both open.

7. The metal hot press forming device according to claim 1, characterized in that: Both sides of the support groove (509) are open, and the interior of the support groove (509) is connected to the interior of the corresponding sleeve (508), and the side of the nut (511) close to the corresponding sleeve (508) abuts against the outer side of the corresponding sleeve (508).

Images