Convenient-to-disassemble die-casting die for die-casting machine

Abstract

The utility model belongs to the field of die-casting machines, and particularly relates to a conveniently-disassembled die-casting die for a die-casting machine, which comprises a base. A die-casting die body is inserted in the position, close to the middle, of the top end of the base, the base is in sliding connection with the die-casting die body, and a convenient-to-disassemble-and-assemble mechanism is arranged between the base and the die-casting die body. The mechanism convenient to disassemble and assemble comprises first fixing blocks, and the first fixing blocks are arranged on the left side and the right side of the top end of the base; through the design of the mechanism convenient to disassemble and assemble, the function of being convenient to disassemble is achieved, and the problems that an existing die-casting machine is not provided with an assembly capable of conveniently disassembling a die-casting die, the die-casting shape and size need to be adjusted according to needs in the die-casting production process, and the die-casting die is not convenient to disassemble are solved. According to the die-casting machine, the problems that according to an existing die-casting machine, die-casting dies of different specifications need to be replaced, but the die-casting dies of an existing die-casting machine are difficult to replace, and operation is not easy are solved, and the convenience during disassembly is improved.

Description

Technical Field

[0001] The utility model relates to the field of die-casting machines, in particular to a detachable die-casting mould for a die-casting machine. Background Art

[0002] Die casting machine is a kind of professional machine equipment, which is widely used in various industries, including automobile, electronics, home appliances and machinery. Its main function is to inject molten metal or alloy into the mold, and then form the desired product through pressure and cooling process.

[0003] The existing die-casting machine can specifically refer to the application number: CN202022563886.4, which is a precision mold die-casting machine, including: a casing; a buffer mechanism, arranged at the bottom end of the inner cavity of the casing; an operating table, fixedly installed on the top of the buffer mechanism; a die-casting assembly, fixedly installed on the top end of the inner cavity of the casing; a die-casting plate, fixedly installed on the bottom end of the die-casting assembly; a slide rail, opened on the front side of the bottom end of the inner cavity of the casing; a slideway, opened on the front side of the top end of the inner cavity of the casing; a protective door, slidably embedded in the front side of the inner cavity of the casing, and the top end extends out of the inner cavity of the slideway; two pulleys, slidably embedded in the inner cavity of the slideway, and fixedly connected to the bottom end of the protective door. This precision mold die-casting machine solves the problem that the protective door of the precision mold die-casting machine needs workers to open and close it, and the die-casting machine will generate huge pressure on the operating table that cannot be buffered during die-casting, thereby extending the life of the equipment and reducing the workload of workers.

[0004] The above-mentioned die-casting machine is not provided with a component that can facilitate the removal of the die-casting mold. Since the shape and size of the die-casting need to be adjusted according to needs during die-casting production, the die-casting mold needs to be replaced with a die-casting mold of different specifications. However, it is difficult and not easy to operate the existing die-casting machine when replacing the die-casting mold. Therefore, in view of the above-mentioned problem, a dismantling die-casting mold for a die-casting machine is proposed. Utility Model Content

[0005] In order to make up for the shortcomings of the prior art, the existing die-casting machine is not provided with a component that can facilitate the removal of the die-casting mold. During the die-casting production, it is necessary to adjust the shape and size of the die-casting according to needs, so that the die-casting mold needs to be replaced with a die-casting mold of different specifications. However, the existing die-casting machine is difficult to replace the die-casting mold and is not easy to operate. The utility model proposes a detachable die-casting mold for a die-casting machine.

[0006] The technical solution adopted by the utility model to solve the technical problem is as follows: the utility model is a detachable die-casting mold for a die-casting machine, comprising a base; a die-casting mold body is inserted near the middle position of the top of the base, and the base is slidably connected to the die-casting mold body, and a detachable mechanism is arranged between the base and the die-casting mold body;

[0007] The detachable mechanism includes a first fixed block, which is arranged on the left and right sides of the top of the base, and the bottom end of the first fixed block is fixedly connected to the top of the base, and the left and right ends of the die-casting mold body are provided with first plug-in blocks, and the die-casting mold body is fixedly connected to one end of the first plug-in block, and the other end of the first plug-in block is inserted into the first fixed block, and the first plug-in block is slidably connected to the first fixed block.

[0008] Preferably, a first groove is provided on one side of the first fixing block, a threaded rod is inserted on one side of the first fixing block, and the threaded rod passes through the side end of the first fixing block to reach the inside of the first groove, the threaded rod is rotatably connected to the first fixing block, a second fixing block is sleeved on the outer side of the bottom end of the threaded rod, and the threaded rod is rotatably connected to the second fixing block, one end of the second plug-in block is sleeved on the outer sides of both ends of the threaded rod, and the threaded rod is threadedly connected to the second plug-in block, the threads at both ends of the threaded rod are designed in opposite directions, first slots are provided on both sides of the first plug-in block near the bottom end, the second plug-in block is inserted in the first slot, and the second plug-in block is slidably connected to the first slot.

[0009] Preferably, a second groove is opened on the other side of the first fixed block, the inner side of the second groove is fixedly connected to the front and rear ends of the first guide rod, the other end of the second plug block is sleeved on the outer side of the first guide rod, and the first guide rod is slidably connected to the second plug block.

[0010] Preferably, the front and rear ends of the top of the base are both provided with a third groove, the front and rear ends inside the third groove are fixedly connected to the front and rear ends of the second guide rod, one end of a third plug block is sleeved on the outer side of the second guide rod, and the second guide rod is slidably connected to the third plug block, the front and rear ends of the die-casting mold body are both provided with a second slot, the other end of the third plug block is inserted in the second slot, a return spring is sleeved on the outer side of the second guide rod near the rear end, the rear end of the return spring is fixedly connected to the rear end of the third groove, and the front end of the return spring is fixedly connected to the rear end of the third plug block.

[0011] Preferably, sliders are provided on both sides of the third plug block near the bottom, and the third plug block is fixedly connected to the rear end of the slider, and sliding grooves are opened on both sides of the third groove, the front end of the slider is inserted in the sliding groove, and the slider is slidably connected to the sliding groove.

[0012] Preferably, threaded holes are provided at both the front and rear ends of the die-casting mold body, a bolt is inserted into one side of the third plug block, and the bottom end of the bolt passes through the third plug block to reach the inside of the threaded hole, the bolt is slidably connected to the third plug block, and the bolt is threadedly connected to the threaded hole.

[0013] The utility model is beneficial in that:

[0014] 1. The utility model realizes the function of easy disassembly through the structural design of the detachable mechanism, solves the problem that the existing die-casting machine is not provided with a component that can facilitate the disassembly of the die-casting mold. During the die-casting production, it is necessary to adjust the shape and size of the die-casting according to the needs, so that the die-casting mold needs to be replaced with a die-casting mold of different specifications, but the existing die-casting machine is difficult to replace the die-casting mold and is not easy to operate, thereby improving the convenience of disassembly;

[0015] 2. The utility model realizes the function of easy installation through the structural design of the easy-to-disassemble mechanism, solves the problem that the existing die-casting machine is not provided with components that can facilitate the installation of the die-casting mold. When the die-casting mold needs to be installed, it is mostly installed and fixed by welding or a variety of bolts, which makes the installation difficult and time-consuming, and reduces the difficulty of installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0018] Figure 2 It is a schematic diagram of the first partial cross-sectional structure of the utility model;

[0019] Figure 3 It is a schematic diagram of the second partial cross-sectional structure of the utility model;

[0020] Figure 4 For the utility model Figure 1 A in the middle is an enlarged schematic diagram of the structure;

[0021] Figure 5 For the utility model Figure 2 The structural diagram of the enlarged schematic diagram at B in the middle;

[0022] Figure 6 For the utility model Figure 3 Schematic diagram of the structure of the enlarged schematic diagram at C in the middle.

[0023] In the figure: 1, base; 2, die-casting mold body; 10, first fixed block; 11, first plug block; 12, first groove; 13, threaded rod; 14, second fixed block; 15, second plug block; 16, first slot; 17, second groove; 18, first guide rod; 19, third groove; 20, second guide rod; 21, third plug block; 22, second slot; 23, return spring; 24, slider; 25, slide groove; 26, bolt; 27, threaded hole. 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-Figure 6 As shown, a detachable die-casting mold for a die-casting machine includes a base 1; a die-casting mold body 2 is inserted near the middle position of the top of the base 1, and the base 1 is slidably connected to the die-casting mold body 2, and a detachable mechanism is provided between the base 1 and the die-casting mold body 2;

[0026] The detachable assembly mechanism includes a first fixed block 10, which is arranged on both left and right sides of the top of the base 1, and the bottom end of the first fixed block 10 is welded to the top of the base 1, and the left and right ends of the die-casting mold body 2 are both provided with a first plug-in block 11, and the die-casting mold body 2 is welded to one end of the first plug-in block 11, and the other end of the first plug-in block 11 is inserted into the first fixed block 10, and the first plug-in block 11 is slidably connected to the first fixed block 10;

[0027] During operation, the die-casting mold body 2 is pulled upward, driving the die-casting mold body 2 to move upward along the inside of the base 1, and at the same time driving the first plug blocks 11 at the left and right ends of the die-casting mold body 2 to move upward along the inside of the first fixed block 10, until the first plug blocks 11 are completely pulled out of the first fixed block 10, and the die-casting mold body 2 is pulled out of the inside of the base 1, so as to disassemble the die-casting mold.

[0028] Further, a first groove 12 is provided on one side of the first fixing block 10, a threaded rod 13 is inserted on one side of the first fixing block 10, and the threaded rod 13 passes through the side end of the first fixing block 10 to reach the inside of the first groove 12, the threaded rod 13 is rotatably connected to the first fixing block 10, a second fixing block 14 is sleeved on the outer side of the bottom end of the threaded rod 13, and the threaded rod 13 is rotatably connected to the second fixing block 14, one end of a second plug-in block 15 is sleeved on the outer sides of both ends of the threaded rod 13, and the threaded rod 13 is threadedly connected to the second plug-in block 15, the threads at both ends of the threaded rod 13 are designed in opposite directions, and first slots 16 are provided on both sides of the first plug-in block 11 near the bottom, the second plug-in block 15 is inserted in the first slot 16, and the second plug-in block 15 is slidably connected to the first slot 16;

[0029] During operation, the threaded rod 13 on one side of the first fixed block 10 at the top of the base 1 is rotated to one side, driving the threaded rod 13 to rotate along the side end of the first fixed block 10, and the bottom end of the threaded rod 13 rotates along the inside of the second fixed block 14 inside the first groove 12, and when the threaded rod 13 rotates, it also drives the second plug-in block 15 to move to both sides of the first fixed block 10 at the same time, and the front end of the second plug-in block 15 moves outward along the inside of the first slot 16 until the second plug-in block 15 is completely out of the first slot 16, which is used to disassemble the die-casting mold.

[0030] Furthermore, a second groove 17 is formed on the other side of the first fixing block 10, and the inner side of the second groove 17 is welded to the front and rear ends of the first guide rod 18, and the outer side of the first guide rod 18 is sleeved with the other end of the second plug-in block 15, and the first guide rod 18 is slidably connected to the second plug-in block 15;

[0031] During operation, the second plug block 15 moves, and the other end of the second plug block 15 moves along the surface of the first guide rod 18 inside the second groove 17 to disassemble the die-casting mold.

[0032] Further, the front and rear ends of the top of the base 1 are both provided with a third groove 19, the front and rear ends of the third groove 19 are welded together with the front and rear ends of the second guide rod 20, one end of the third plug block 21 is sleeved on the outer side of the second guide rod 20, and the second guide rod 20 is slidably connected with the third plug block 21, the front and rear ends of the die-casting mold body 2 are both provided with a second slot 22, the other end of the third plug block 21 is inserted in the second slot 22, the outer side of the second guide rod 20 near the rear end is sleeved with a return spring 23, the rear end of the return spring 23 is welded together with the rear end of the third groove 19, and the front end of the return spring 23 is welded together with the rear end of the third plug block 21;

[0033] During operation, the return spring 23 automatically rebounds and contracts to drive the third plug block 21 to move along the surface of the second guide rod 20 inside the third groove 19, and the other end of the third plug block 21 will move outward along the inside of the second slot 22 until the third plug block 21 is completely separated from the inside of the second slot 22, which is used to disassemble the die-casting mold.

[0034] Furthermore, both sides of the third plug block 21 near the bottom are provided with sliders 24, and the third plug block 21 and the rear end of the slider 24 are welded together, and both sides of the third groove 19 are provided with slide grooves 25, and the front end of the slider 24 is inserted in the slide groove 25, and the slider 24 is slidably connected with the slide groove 25;

[0035] During operation, the third inserting block 21 moves, and at the same time drives the sliding block 24 to move along the inside of the sliding groove 25, so as to disassemble the die-casting mold.

[0036] Furthermore, threaded holes 27 are provided at both the front and rear ends of the die-casting mold body 2, a bolt 26 is inserted into one side of the third plug block 21, and the bottom end of the bolt 26 passes through the third plug block 21 to reach the inside of the threaded hole 27, the bolt 26 is slidably connected to the third plug block 21, and the bolt 26 is threadedly connected to the threaded hole 27;

[0037] During operation, the bolts 26 at the front and rear ends of the die-casting mold body 2 are rotated outward, driving the bolts 26 to rotate along the inside of the third plug block 21 and the inside of the threaded hole 27 until the bolts 26 are completely disengaged from the inside of the threaded hole 27, thereby disassembling the die-casting mold.

[0038] Working principle: when the die-casting mold needs to be disassembled, first rotate the threaded rod 13 on one side of the first fixed block 10 at the top of the base 1 to one side, driving the threaded rod 13 to rotate along the side end of the first fixed block 10, and the bottom end of the threaded rod 13 rotates along the second fixed block 14 inside the first groove 12, and when the threaded rod 13 rotates, it drives the second plug-in block 15 to move to both sides of the first fixed block 10 at the same time, and the front end of the second plug-in block 15 moves outward along the inside of the first slot 16 until the second plug-in block 15 is completely disengaged from the first slot 16, and when the second plug-in block 15 moves, the other end of the second plug-in block 15 will move along the surface of the first guide rod 18 inside the second groove 17, and then rotate the bolts 26 at the front and rear ends of the die-casting mold body 2 outward, driving the bolts 26 to rotate along the inside of the third plug-in block 21 and the inside of the threaded hole 27 until. The bolt 26 can be completely disengaged from the threaded hole 27. When the bolt 26 is completely disengaged from the threaded hole 27, the return spring 23 automatically rebounds and contracts to drive the third plug block 21 to move along the surface of the second guide rod 20 inside the third groove 19, and the other end of the third plug block 21 will move outward along the inside of the second slot 22 until the third plug block 21 is completely disengaged from the inside of the second slot 22. When the third plug block 21 moves, it also drives the slider 24 to move along the inside of the slide groove 25, and then pulls the die-casting mold body 2 upward, driving the die-casting mold body 2 to move upward along the inside of the base 1, and at the same time drives the first plug blocks 11 at the left and right ends of the die-casting mold body 2 to move upward along the inside of the first fixed block 10, until the first plug block 11 is completely pulled out of the first fixed block 10, and the die-casting mold body 2 is pulled out of the inside of the base 1, which is used to disassemble the die-casting mold.

[0039] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A detachable die-casting mold for a die-casting machine, comprising a base (1); characterized in that: A die-casting mold body (2) is inserted into the top of the base (1) near the middle position, and the base (1) is slidably connected to the die-casting mold body (2), and a disassembly mechanism is provided between the base (1) and the die-casting mold body (2); The detachable assembly and disassembly mechanism comprises a first fixed block (10), the first fixed block (10) is arranged on both left and right sides of the top of the base (1), and the bottom end of the first fixed block (10) is fixedly connected to the top of the base (1), the left and right ends of the die-casting mold body (2) are both provided with a first plug-in block (11), and the die-casting mold body (2) is fixedly connected to one end of the first plug-in block (11), the other end of the first plug-in block (11) is inserted into the first fixed block (10), and the first plug-in block (11) is slidably connected to the first fixed block (10).

2. The easily dismantled die-casting mold for a die-casting machine according to claim 1, characterized in that: A first groove (12) is provided on one side of the first fixing block (10), a threaded rod (13) is inserted into one side of the first fixing block (10), and the threaded rod (13) passes through the side end of the first fixing block (10) to reach the inside of the first groove (12), the threaded rod (13) is rotatably connected to the first fixing block (10), a second fixing block (14) is sleeved on the outer side of the bottom end of the threaded rod (13), and the threaded rod (13) is rotatably connected to the second fixing block (14), one end of a second plug-in block (15) is sleeved on the outer side of both ends of the threaded rod (13), and the threaded rod (13) is threadedly connected to the second plug-in block (15), and the threads at both ends of the threaded rod (13) are designed in opposite directions, and first slots (16) are provided on both sides of the first plug-in block (11) near the bottom end, the second plug-in block (15) is inserted in the first slot (16), and the second plug-in block (15) is slidably connected to the first slot (16).

3. The easily dismantled die-casting mold for a die-casting machine according to claim 2, characterized in that: A second groove (17) is provided on the other side of the first fixed block (10), the inner side of the second groove (17) is fixedly connected to the front and rear ends of the first guide rod (18), the outer side of the first guide rod (18) is sleeved with the other end of the second plug block (15), and the first guide rod (18) is slidably connected to the second plug block (15).

4. The easily dismantled die-casting mold for a die-casting machine according to claim 3, characterized in that: The front and rear ends of the top of the base (1) are both provided with a third groove (19), the front and rear ends of the third groove (19) are fixedly connected to the front and rear ends of the second guide rod (20), one end of a third plug block (21) is sleeved on the outer side of the second guide rod (20), and the second guide rod (20) and the third plug block (21) are slidably connected, the front and rear ends of the die-casting mold body (2) are both provided with a second slot (22), the other end of the third plug block (21) is inserted in the second slot (22), the outer side of the second guide rod (20) near the rear end is sleeved with a return spring (23), the rear end of the return spring (23) is fixedly connected to the rear end of the third groove (19), and the front end of the return spring (23) is fixedly connected to the rear end of the third plug block (21).

5. The easily dismantled die-casting mold for a die-casting machine according to claim 4, characterized in that: Slide blocks (24) are provided on both sides of the third plug block (21) near the bottom end, and the third plug block (21) is fixedly connected to the rear ends of the slide blocks (24). Slide grooves (25) are provided on both sides of the interior of the third groove (19), and the front end of the slide block (24) is inserted into the interior of the slide groove (25), and the slide block (24) is slidably connected to the slide groove (25).

6. The easily dismantled die-casting mold for a die-casting machine according to claim 5, characterized in that: The front and rear ends of the die-casting mold body (2) are both provided with threaded holes (27); a bolt (26) is inserted into one side of the third plug block (21); and the bottom end of the bolt (26) passes through the third plug block (21) and reaches the inside of the threaded hole (27); the bolt (26) is slidably connected to the third plug block (21), and the bolt (26) is threadedly connected to the threaded hole (27).

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