An intelligent temperature-controlled integrated die-casting equipment for new energy vehicle parts

Abstract

The invention discloses an intelligent temperature-controlled integrated die-casting device for new energy vehicle parts, which belongs to the field of die-casting technology and is used to solve the problem that the mold in the die-casting device is fixed by bolts and is inconvenient to be disassembled and replaced; it comprises a fixing mechanism and a lower mold assembly; through a slide plate, the inside of the slide table can slide, and when sliding to a specified position, the positioning pin is inserted into the internal card groove of the slide plate and the slide table, at this time, the second connecting plate will compress the second spring, and when fully inserted, the torsion block can be rotated 90 degrees to make the positioning pin rotate 90 degrees in the internal card groove of the slide plate and the slide table, and at the same time, the slide plate can be fixed on the surface of the slide table under the action of the positioning block, and under the action of the second spring and the second connecting plate, the positioning block on the circumferential surface of the positioning pin can be tightly pressed against the internal card groove of the slide plate, so that the positioning pin is not easy to loosen, and when loosened, it can be flipped 90 degrees, which is convenient for disassembly and installation of the mold assembly in the die-casting device.

Description

Technical Field

[0001] The present invention belongs to the technical field of die-casting, and in particular relates to an intelligent temperature-controlled integrated die-casting device for new energy vehicle parts. Background Art

[0002] Die casting is a metal casting process characterized by the use of high pressure on the molten metal in the mold cavity. The mold is usually made of higher strength alloys. This process is somewhat similar to injection molding. Most die castings are iron-free, such as zinc, copper, aluminum, magnesium, lead, tin, lead-tin alloys and their alloys. Intelligent temperature-controlled integrated die-casting equipment for new energy vehicle parts has a temperature control system that can be used to accurately control the temperature of molds and castings to ensure temperature stability during the die-casting process.

[0003] In the existing intelligent temperature-controlled integrated die-casting equipment for new energy vehicle parts, the molds are often fixed by bolts. When different automobile parts need to be die-cast, different molds need to be replaced. However, the connection method of the bolts is not convenient for disassembly and replacement. At the same time, the bolts are easy to fall off when they are fixed. For this reason, we propose an intelligent temperature-controlled integrated die-casting equipment for new energy vehicle parts. Summary of the invention

[0004] The purpose of the present invention is to provide an intelligent temperature-controlled integrated die-casting device for new energy vehicle parts to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an intelligent temperature-controlled integrated die-casting equipment for new energy vehicle parts, comprising a working frame, a slide is provided on the inner bottom wall of the working frame, a lower mold assembly is slidably connected inside the slide, a fixing mechanism is provided between the slide and the lower mold assembly, an upper mold assembly is provided on the inner top wall of the working frame, and a slide and a fixing mechanism are also installed inside the upper mold assembly, an injection mechanism is provided on the side of the working frame, the lower mold assembly comprises a first connecting plate, a slide plate is provided on the lower surface of the first connecting plate, and the slide plate can slide inside the slide plate, a card slot is provided inside the slide plate and the slide plate, and the fixing mechanism comprises a fixing A fixed seat, the fixed seat is arranged on the back side of the slide, a positioning pin is provided in the middle part of the fixed seat, and the positioning pin can be engaged with the internal slots of the slide plate and the slide, a second connecting plate is provided on the circumferential surface of the positioning pin, a second spring is provided between the second connecting plate and the fixed seat, a positioning block is provided on the lower circumferential surface of the positioning pin, a torsion block is provided on the top of the positioning pin, a hinge plate is provided on the top circumferential surface of the positioning pin, a first rotating seat is provided in the middle part of the hinge plate, the first rotating seat is rotatably connected with the positioning pin, a sliding groove is provided on the upper surface of the fixed seat, a second slider is slidably connected inside the sliding groove, and a second hinge rod is provided between the second slider and the hinge plate.

[0006] Preferably, a lower mold mounting seat is provided on the upper surface of the first connecting plate, and a positioning column is provided on the upper surface of the lower mold mounting seat. The upper mold assembly includes a servo electric cylinder, and the servo electric cylinder is arranged on the inner top surface of the workbench. The output end of the servo electric cylinder is connected to the upper mold mounting seat through a slide. Positioning grooves are provided at the four corners of the upper mold mounting seat, and the positioning grooves can be aligned with the positioning columns. An upper mold plate is provided on the lower surface of the upper mold mounting seat, and an injection groove is provided in the middle of the upper mold plate.

[0007] Preferably, a sliding rod is provided inside the lower mold mounting seat, and a first slider is slidably connected to the circumferential surface of the sliding rod. A first spring is provided between the inner side wall of the lower mold mounting seat and the first slider, and the first spring is located on the circumferential surface of the sliding rod. The lower mold mounting seat is slidably connected to the lower mold plate inside, and a first hinged rod is hinged between the first slider and the lower mold plate.

[0008] Preferably, the injection mechanism includes a fixed sleeve, which is arranged on the side of the working frame, an injection cylinder is arranged inside the fixed sleeve, a piston is slidably connected inside the injection cylinder, an electric push rod is arranged on the side of the piston, the electric push rod passes through the side of the injection cylinder and extends to the outer end, a support frame is arranged at the tail end of the electric push rod, and the support frame is connected to the working frame.

[0009] Preferably, the feed port of the injection cylinder is connected to a feed pipe, a melting tank is provided at one end of the feed pipe away from the injection cylinder, a discharge pipe is provided at the liquid outlet of the injection cylinder, and the discharge pipe is connected to the upper mold mounting seat.

[0010] Compared with the prior art, the present invention has the following beneficial effects:

[0011] (1) This intelligent temperature-controlled new energy vehicle parts integrated die-casting equipment can slide inside the slide through the slide in the lower mold assembly. When sliding to the specified position, the positioning pin is inserted into the internal slot of the slide and the slide. At this time, the second connecting plate will compress the second spring. When it is fully inserted, the positioning pin can be rotated 90 degrees in the internal slot of the slide and the slide by rotating the twist block 90 degrees. The positioning pin rotates 90 degrees and the slide can be fixed on the surface of the slide under the action of the positioning block. At the same time, under the action of the second spring and the second connecting plate, the positioning block on the circumferential surface of the positioning pin can be tightly pressed against the internal slot of the slide, so that the positioning pin is not easy to loosen. The fixing mechanism can facilitate the rapid fixing and loosening of the lower mold assembly and the slide. When disassembling, the twist block can be flipped 90 degrees, which facilitates the disassembly and installation of the mold assembly in the integrated die-casting equipment.

[0012] (2) This intelligent temperature-controlled integrated die-casting equipment for new energy vehicle parts can also prevent the positioning pin from falling and being lost under the traction of the second hinged rod, the slide groove, and the second slider when the slide plate and the slide table are released.

[0013] (3) In this intelligent temperature-controlled integrated die-casting equipment for new energy automobile parts, when demolding is performed, the upper mold assembly leaves the lower mold assembly. At this time, the lower mold plate is driven to rise under the action of the first spring and the first hinge rod, thereby pushing the die-cast automobile parts to rise, exposing the automobile parts to the outside of the lower mold mounting seat, thereby facilitating the demolding of the automobile parts. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0015] Figure 2 It is a schematic diagram of the three-dimensional structure of the lower mold mounting seat of the present invention;

[0016] Figure 3 It is a three-dimensional structural schematic diagram of the fixing mechanism of the present invention;

[0017] Figure 4 It is a cross-sectional schematic diagram of the slide table of the present invention;

[0018] Figure 5 For the present invention Figure 4 A magnified view of the structure at center A;

[0019] Figure 6 It is a schematic diagram of the cross-sectional three-dimensional structure of the lower mold mounting seat of the present invention;

[0020] Figure 7 It is a three-dimensional structural schematic diagram of the upper mold assembly of the present invention;

[0021] Figure 8 It is a schematic diagram of the three-dimensional structure of the injection mechanism of the present invention.

[0022] In the figure: 1, work frame; 2, slide; 3, lower mold assembly; 31, first connecting plate; 32, slide plate; 33, lower mold mounting seat; 34, positioning column; 35, slide bar; 36, first slide block; 37, first spring; 38, first hinge rod; 39, lower mold plate; 4, upper mold assembly; 41, servo electric cylinder; 42, upper mold mounting seat; 43, upper mold plate; 44, positioning groove; 45, injection groove; 5, fixing mechanism; 5 1. Fixed seat; 52. Positioning pin; 53. Second spring; 54. Second connecting plate; 55. Positioning block; 56. Twist block; 57. Articulated plate; 58. First rotating seat; 59. Second articulated rod; 510. Slide groove; 511. Second sliding block; 6. Injection mechanism; 61. Fixed sleeve; 62. Injection cylinder; 63. Piston; 64. Electric push rod; 65. Support frame; 66. Feed pipe; 67. Melting tank; 68. Discharge pipe. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1-Figure 8The present invention provides an intelligent temperature-controlled new energy automobile component integrated die-casting equipment, including a work frame 1, a slide 2 is provided on the inner bottom wall of the work frame 1, a lower mold assembly 3 is slidably connected inside the slide 2, a fixing mechanism 5 is provided between the slide 2 and the lower mold assembly 3, an upper mold assembly 4 is provided on the inner top wall of the work frame 1, and the slide 2 and the fixing mechanism 5 are also installed inside the upper mold assembly 4, an injection mechanism 6 is provided on the side of the work frame 1, and the lower mold assembly 3 includes a first connecting plate 31, and a slide plate 32 is provided on the lower surface of the first connecting plate 31, and the slide plate 32 can be The slide 2 slides inside, a lower mold mounting seat 33 is provided on the upper surface of the first connecting plate 31, a positioning column 34 is provided on the upper surface of the lower mold mounting seat 33, a sliding rod 35 is provided inside the lower mold mounting seat 33, a first slider 36 is slidably connected to the circumferential surface of the sliding rod 35, a first spring 37 is provided between the inner side wall of the lower mold mounting seat 33 and the first slider 36, and the first spring 37 is located on the circumferential surface of the sliding rod 35, a lower mold plate 39 is slidably connected to the inside of the lower mold mounting seat 33, and a first hinged rod 38 is hinged between the first slider 36 and the lower mold plate 39.

[0025] It should be noted that the lower mold assembly 3 can be slid in the slide table 2 by the slide plate 32. When the fixing mechanism 5 releases the fixing relationship between the two, it is convenient to install and disassemble the lower mold assembly 3. When the upper mold assembly 4 performs die-casting on the lower mold assembly 3, it will push the lower template 39 to slide downward inside the lower mold mounting seat 33 until the lower template 39 is against the lower mold mounting seat 33. During the downward pressing process, the first slider 36 will also compress the first spring 37 under the action of the first hinge rod 38. After the die-casting is completed, the upper mold assembly 4 leaves the lower mold assembly 3. At this time, the lower template 39 will be driven to rise under the action of the first spring 37 and the first hinge rod 38, thereby pushing the automobile parts to rise, exposing the automobile parts to the outside of the lower mold mounting seat 33, which is convenient for demolding the automobile parts.

[0026] The upper mold assembly 4 includes a servo electric cylinder 41, which is arranged on the inner top surface of the workbench 1. The output end of the servo electric cylinder 41 is connected to the upper mold mounting seat 42 through the slide 2. Positioning grooves 44 are provided at the four corners of the upper mold mounting seat 42, and the positioning grooves 44 can be aligned with the positioning columns 34. An upper mold plate 43 is provided on the lower surface of the upper mold mounting seat 42, and an injection groove 45 is provided in the middle of the upper mold plate 43.

[0027] It should be noted that the output end of the servo electric cylinder 41 is connected to the slide 2, the lower mold mounting seat 33 is slidably connected to the slide 2, and when the two are fixed, they are also fixed by the fixing mechanism 5. When the parts are die-cast, the positioning column 34 in the lower mold assembly 3 will enter the positioning groove 44. The positioning column 34 and the positioning groove 44 can make the lower mold mounting seat 33 and the upper mold mounting seat 42 accurately aligned. When the positioning column 34 is completely aligned with the positioning groove 44, the upper template 43 will also be aligned with the lower template 39. At this time, the injection mechanism 6 is working, and the internal injection liquid will pass through the injection groove 45 to the upper template 43 and the lower template 39 for die-casting.

[0028] The fixing mechanism 5 includes a fixing seat 51, which is arranged on the back side of the slide 2. A positioning pin 52 is provided in the middle of the fixing seat 51. A second connecting plate 54 is provided on the circumferential surface of the positioning pin 52. A second spring 53 is provided between the second connecting plate 54 and the fixing seat 51. A positioning block 55 is provided on the circumferential surface of the lower end of the positioning pin 52. A torsion block 56 is provided on the top of the positioning pin 52. A hinge plate 57 is provided on the top circumferential surface of the positioning pin 52. A first rotating seat 58 is provided in the middle of the hinge plate 57. The first rotating seat 58 is rotatably connected to the positioning pin 52. The positioning pin 52 can be rotated inside the hinge plate 57 through the first rotating seat 58. A sliding groove 510 is provided on the upper surface of the fixing seat 51. A second slider 511 is slidably connected inside the sliding groove 510. A second hinge rod 59 is provided between the second slider 511 and the hinge plate 57.

[0029] It should be noted that the inside of the slide plate 32 and the slide table 2 are both provided with a slot for the positioning pin 52 to be inserted. When the slide plate 32 moves to a specified position on the slide table 2, the positioning pin 52 is inserted into the slot inside the slide plate 32 and the slide table 2. At this time, the second connecting plate 54 compresses the second spring 53. When fully inserted, the positioning pin 52 can be rotated 90 degrees in the slot inside the slide plate 32 and the slide table 2 by rotating the torsion block 56 90 degrees. When the positioning pin 52 is rotated 90 degrees, the slide plate 32 can be moved to the slide table 2 under the action of the positioning block 55. The surface is fixed, and under the action of the second spring 53 and the second connecting plate 54, the locking block 55 in the locating pin 52 can be tightly pressed against the slot inside the slide plate 32, so that the locating pin 52 is not easy to loosen. The fixing mechanism 5 can facilitate the rapid fixation and loosening of the slide plate 32 and the slide table 2, thereby facilitating the disassembly and installation of the mold assembly in the integrated die-casting equipment. When the slide plate 32 and the slide table 2 are released, under the action of the second hinged rod 59, the slide groove 510 and the second slider 511, the locating pin 52 can also be prevented from falling and being lost.

[0030] The injection mechanism 6 includes a fixed sleeve 61, which is arranged on the side of the working frame 1. An injection cylinder 62 is arranged inside the fixed sleeve 61, and the injection cylinder 62 can be fixed by the fixed sleeve 61. A piston 63 is slidably connected inside the injection cylinder 62. An electric push rod 64 is arranged on the side of the piston 63. The electric push rod 64 penetrates the side of the injection cylinder 62 and extends to the outer end. A support frame 65 is arranged at the tail end of the electric push rod 64, and the support frame 65 is connected to the working frame 1. The feed port of the injection cylinder 62 is connected to a feed pipe 66. A melting tank 67 is arranged at the end of the feed pipe 66 away from the injection cylinder 62. A discharge pipe 68 is arranged at the liquid outlet of the injection cylinder 62, and the discharge pipe 68 is connected to the upper mold mounting seat 42.

[0031] It should be noted that when the lower template 39 and the upper template 43 are completely aligned, the molten tank 67 will pass the die-casting liquid into the interior of the injection cylinder 62 through the feed pipe 66, and then the electric push rod 64 will drive the piston 63 to move inside the injection cylinder 62 to squeeze the die-casting liquid, so that the die-casting liquid can quickly enter the upper mold mounting seat 42 from the discharge pipe 68, and then flow out from the injection groove 45 in the upper mold mounting seat 42, quickly filling the mold grooves in the lower template 39 and the upper template 43.

[0032] The working principle and use process of the present invention are as follows: when it is necessary to replace the mold, such as replacing and installing the lower mold assembly 3, the slide plate 32 in the lower mold assembly 3 can slide inside the slide 2. When sliding to the specified position, the positioning pin 52 is inserted into the internal slot of the slide plate 32 and the slide 2. At this time, the second connecting plate 54 will compress the second spring 53. When fully inserted, the positioning pin 52 can be rotated 90 degrees in the internal slot of the slide plate 32 and the slide 2 by rotating the torsion block 56 90 degrees. When the positioning pin 52 is rotated 90 degrees, the slide plate 32 can be fixed on the surface of the slide 2 under the action of the positioning block 55. At the same time, the second spring 53 and the second connecting plate 54 can be used to press the second spring 53 and the second connecting plate 54. The positioning block 55 in the positioning pin 52 can be tightly pressed against the slot inside the slide plate 32, so that the positioning pin 52 is not easy to loosen. The fixing mechanism 5 can be used to quickly fix and loosen the lower mold assembly 3 and the slide table 2, thereby facilitating the disassembly and installation of the mold assembly in the integrated die-casting equipment. When the slide plate 32 and the slide table 2 are released, the positioning pin 52 can also be prevented from falling and losing under the action of the second hinge rod 59, the slide groove 510, and the second slide block 511. The upper mold assembly 4 is installed in the same manner as the lower mold assembly 3. When the device performs die-casting work, the device is electrically connected to the external power supply, and the servo electric cylinder 41 drives the upper mold assembly 4 to descend, so that the positioning column 34 in the mold assembly 3 will Entering into the positioning groove 44, the lower mold mounting seat 33 and the upper mold mounting seat 42 can be accurately matched through the positioning column 34 and the positioning groove 44. When the positioning column 34 is completely matched with the positioning groove 44, the upper mold plate 43 will push the lower mold plate 39 to slide on the lower mold mounting seat 33 until it is against the lower mold mounting seat 33. In the process of pressing down, the first slider 36 will also compress the first spring 37 under the action of the first hinge rod 38. At this time, the upper mold plate 43 will also complete the matching with the lower mold plate 39, and then the injection mechanism 6 will work, and the molten tank 67 will pass the die-casting liquid into the injection cylinder 62 through the feed pipe 66. Then, at this time, the electric push rod 64 will drive the piston 63 to move inside the injection cylinder 62 The die-casting liquid is squeezed so that it can quickly enter the upper mold mounting seat 42 from the discharge pipe 68, and then flow out from the injection groove 45 in the upper mold mounting seat 42, quickly fill the mold grooves in the lower mold plate 39 and the upper mold plate 43, and perform die-casting. Then, it is cooled by the intelligent temperature control device in the intelligent temperature-controlled new energy automobile parts integrated die-casting equipment. "This is the prior art". After cooling, the upper mold assembly 4 leaves the lower mold assembly 3. At this time, under the action of the first spring 37 and the first hinge rod 38, the lower mold plate 39 will be driven to rise, thereby pushing the die-cast automobile parts to rise, exposing the automobile parts to the outside of the lower mold mounting seat 33, which is convenient for demolding the automobile parts.

[0033] 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. An intelligent temperature-controlled integrated die-casting device for new energy vehicle parts, comprising a working frame (1), characterized in that: A slide (2) is provided on the inner bottom wall of the working frame (1), and a lower mold assembly (3) is slidably connected inside the slide (2), and a fixing mechanism (5) is provided between the slide (2) and the lower mold assembly (3). An upper mold assembly (4) is provided on the inner top wall of the working frame (1), and a slide (2) and a fixing mechanism (5) are also installed inside the upper mold assembly (4). An injection mechanism (6) is provided on the side of the working frame (1), and the lower mold assembly (3) includes a first connecting plate (31), and a slide plate (32) is provided on the lower surface of the first connecting plate (31), and the slide plate (32) can slide inside the slide (2), and the slide plate (32) and the slide (2) are both provided with a card slot inside, and the fixing mechanism (5) includes a fixing seat (51), and the fixing seat (51) is arranged on the back of the slide (2), and a positioning pin (52) is provided in the middle of the fixing seat (51). ), and the positioning pin (52) can be engaged with the internal card grooves of the slide plate (32) and the slide table (2), the circumferential surface of the positioning pin (52) is provided with a second connecting plate (54), a second spring (53) is provided between the second connecting plate (54) and the fixed seat (51), the lower end circumferential surface of the positioning pin (52) is provided with a card block (55), the top end of the positioning pin (52) is provided with a torsion block (56), the top circumferential surface of the positioning pin (52) is provided with a hinge plate (57), the middle part of the hinge plate (57) is provided with a first rotating seat (58), the first rotating seat (58) is rotatably connected with the positioning pin (52), the upper surface of the fixed seat (51) is provided with a sliding groove (510), the interior of the sliding groove (510) is slidably connected with a second slider (511), and a second hinge rod (59) is provided between the second slider (511) and the hinge plate (57); The upper surface of the first connecting plate (31) is provided with a lower mold mounting seat (33), and the upper surface of the lower mold mounting seat (33) is provided with a positioning column (34). The upper mold assembly (4) comprises a servo electric cylinder (41), and the servo electric cylinder (41) is arranged on the inner top surface of the working frame (1). The output end of the servo electric cylinder (41) is connected to the upper mold mounting seat (42) through a slide (2). The upper mold mounting seat (42) is provided with positioning grooves (44) at four corners, and the positioning grooves (44) can be matched with the positioning columns (34). The lower surface of the upper mold mounting seat (42) is provided with an upper mold plate (43), and the middle part of the upper mold plate (43) is provided with an injection groove (45); A slide bar (35) is provided inside the lower mold mounting seat (33), and a first slider (36) is slidably connected to the circumferential surface of the slide bar (35). A first spring (37) is provided between the inner side wall of the lower mold mounting seat (33) and the first slider (36), and the first spring (37) is located on the circumferential surface of the slide bar (35). A lower mold plate (39) is slidably connected inside the lower mold mounting seat (33), and a first hinged rod (38) is hinged between the first slider (36) and the lower mold plate (39); The injection mechanism (6) comprises a fixing sleeve (61), the fixing sleeve (61) being arranged on the side of the working frame (1), an injection cylinder (62) being arranged inside the fixing sleeve (61), a piston (63) being slidably connected inside the injection cylinder (62), an electric push rod (64) being arranged on the side of the piston (63), the electric push rod (64) penetrating the side of the injection cylinder (62) and extending to the outer end, a support frame (65) being arranged at the rear end of the electric push rod (64), and the support frame (65) being connected to the working frame (1); The feed port of the injection cylinder (62) is connected to a feed pipe (66), and a melting tank (67) is provided at one end of the feed pipe (66) away from the injection cylinder (62). The liquid outlet of the injection cylinder (62) is provided with a discharge pipe (68), and the discharge pipe (68) is connected to the upper mold mounting seat (42).

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