Furniture fitting die-casting machine

Abstract

The utility model discloses a furniture fitting die-casting machine which comprises a base table, a protective shell, a fixed die, a movable die, a fixed plate, an installation assembly and a clamping assembly, the installation assembly is arranged on one side of the movable die, a movable rod is pressed to enable a fixed ball to retract into a sleeve, then the sleeve penetrates through the movable die and the fixed plate, and the movable die is clamped by the movable rod under the action of a reset spring after the movable rod is loosened. The fixed ball is pushed out again, the movable mold is clamped and fixed with the fixed plate, and the operation is carried out reversely during disassembly, so that convenience and rapidness are realized, and replacement and maintenance are facilitated; a clamping assembly is arranged above the base table, a motor is started, a forward and reverse lead screw rotates, a sliding block drives a connecting rod to move, a clamping plate gets close to a machined accessory, then an air cylinder is started, the position of a movable plate is adjusted, finally, the motor is reversely started, the clamping plate gets away from the accessory and releases the accessory, and the workpiece taking work can be completed, and time and labor are saved.

Description

Technical Field

[0001] The utility model relates to the technical field of furniture processing, in particular to a die-casting machine for furniture accessories. Background Art

[0002] Furniture accessories are auxiliary components of furniture in decoration. They include furniture accessories (such as glass, sponge, furniture paper, etc.), kitchen furniture accessories (such as drawers, trash cans, rice boxes, rolling doors, etc.), office furniture accessories (such as chairs, screens, partition walls, computer keyboard trays, etc.), and lighting and related accessories, etc. In the process of processing some accessories, a die-casting machine is required to complete. A die-casting machine described in the authorized publication number CN210412463U, by opening the cover plate and turning it downward until the cover plate abuts against the support plate, the material receiving box is placed in the groove, and the locking assembly locks the material receiving box, so that the material receiving box is stably fixed directly below the discharge chute, thereby enabling the material receiving box to be accurately positioned and not easily shifted during the material receiving process. However, the prior art still has the following defects:

[0003] 1. The mold of the prior art cannot be replaced, cannot be disassembled for maintenance, and cannot meet the processing requirements of different accessories;

[0004] 2. After die-casting is completed in the prior art, it is inconvenient to remove the die-cast accessories, which is time-consuming and laborious.

[0005] The information disclosed in this background art section is only intended to enhance the overall understanding of the present utility model and should not be regarded as an admission or any form of suggestion that this information constitutes prior art already known to those of ordinary skill in the art. Summary of the Utility Model

[0006] The technical problem to be solved by the present utility model is to overcome the above defects and provide a die-casting machine for furniture accessories.

[0007] To solve the above technical problems, the technical solution provided by the present utility model is a die-casting machine for furniture accessories, including:

[0008] A base, on the upper outer wall of which a through hole is provided;

[0009] A protective shell, which is fixedly connected to the upper outer wall of the base;

[0010] A fixed mold, which is fixedly connected to one side of the inner wall of the protective shell;

[0011] A movable mold, which is arranged above the base;

[0012] A fixing plate, which is movably connected to one side of the movable mold;

[0013] Installation components, four of the installation components are arranged above the base. One side of the moving mold is provided with a sleeve penetrating through it and the fixed plate. The inner wall of the sleeve is slidably connected with a movable rod. A baffle cooperating with the sleeve is sleeved on the movable rod. Reset springs cooperating with the movable rod are arranged on both sides of the baffle. An annular groove is formed at one end of the side wall of the movable rod, and a number of fixing beads cooperating with the sleeve are abutted against the side wall of the annular groove;

[0014] Clamping components, the clamping components are arranged above the base.

[0015] As an improvement, the clamping components include:

[0016] A moving plate, the moving plate is arranged inside the protective shell;

[0017] A left - right screw rod, two of the left - right screw rods are rotatably connected to the lower side of the moving plate, and a motor is arranged on one side of the left - right screw rod;

[0018] Sliding blocks, four of the sliding blocks are respectively sleeved on the two left - right screw rods;

[0019] Link rods, eight of the link rods are respectively rotatably connected to the upper and lower sides of the four sliding blocks;

[0020] Clamping plates, two of the clamping plates respectively cooperate with the eight link rods and are arranged above the base.

[0021] As an improvement, a number of telescopic rods are fixedly connected to the relative sides of the two clamping plates. Springs are sleeved on the telescopic rods, and a pressing plate is fixedly connected to one side of the telescopic rods.

[0022] As an improvement, a protective window is hinged to the front outer wall of the protective shell, and toughened glass is embedded in the protective window.

[0023] As an improvement, two hydraulic cylinders cooperating with the fixed plate are fixedly connected to the inner wall of the other side of the protective shell.

[0024] As an improvement, a cylinder is fixedly connected to the upper outer wall of the protective shell. The movable end of the cylinder is fixedly connected with a moving block cooperating with the moving plate, and the moving block is slidably connected with it through a limiting hole opened on the upper outer wall of the protective shell.

[0025] As an improvement, a storage box is arranged inside the base. Two limiting blocks are arranged on the lower outer wall of the storage box, and two limiting grooves cooperating with the limiting blocks are opened on the lower inner wall of the base.

[0026] The advantages of the utility model compared with the prior art are: 1. The utility model is provided with a mounting assembly on one side of the movable mold. By pressing the movable rod, the fixed bead is retracted into the sleeve, and then the sleeve is passed through the movable mold and the fixed plate. When the movable rod is loosened, the fixed bead is pushed out again under the action of the reset spring, clamping the movable mold and fixing it to the fixed plate. When disassembling, the above operation can be performed in reverse, which is convenient and fast, and easy to replace and maintain.

[0027] 2. The utility model is provided with a clamping assembly above the base. By starting the motor, the forward and reverse screws are rotated, and the slider drives the connecting rod to move, so that the clamping plate is close to the processed accessories, and then the cylinder is started to adjust the position of the moving plate. Finally, the motor is started in the reverse direction to make the clamping plate away from the accessories and release them, so that the work of picking up the parts can be completed, saving time and effort. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a three-dimensional schematic diagram of the utility model.

[0029] Figure 2 It is a cutaway view of the utility model.

[0030] Figure 3 It is an exploded view of a partial structure of the utility model.

[0031] Figure 4 It is a three-dimensional schematic diagram of the local structure of the utility model.

[0032] As shown in the figure:

[0033] 1. Abutment;

[0034] 2. Protective shell;

[0035] 3. Protective window;

[0036] 4. Fix the mold;

[0037] 5. Hydraulic cylinder;

[0038] 6. Moving mold;

[0039] 7. Fixed plate;

[0040] 8. Installation assembly; 81. Sleeve; 82. Movable rod; 83. Baffle; 84. Return spring; 85. Fixing bead;

[0041] 9. Clamping assembly; 91. Moving plate; 92. Forward and reverse screw rods; 93. Sliding block; 94. Connecting rod; 95. Clamping plate; 96. Telescopic rod; 97. Pressing plate;

[0042] 10. Cylinder;

[0043] 11. Move blocks;

[0044] 12. Storage box;

[0045] 13. Limit block;

[0046] 14. Limit groove. Specific embodiments

[0047] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

[0048] In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, terms such as "installation", "provided with", "connection", etc. should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0049] Embodiment 1:

[0050] As Figures 1 to 4 shown, this embodiment proposes a die-casting machine for furniture accessories, including: a base 1, a protective shell 2, a fixed mold 4, a movable mold 6, a fixing plate 7, an installation component 8, and a clamping component 9. A through hole is provided on the outer wall of the upper side of the base 1 to facilitate the subsequent collection of the processed accessories.

[0051] Among them, the protective shell 2 is fixedly connected to the outer wall of the upper side of the base 1. A protective window 3 is hinged to the outer wall of the front side of the protective shell 2, and tempered glass is embedded in the protective window 3 to facilitate the user to observe the processing situation inside the protective shell 2. The fixed mold 4 is fixedly connected to one side of the inner wall of the protective shell 2. The movable mold 6 is arranged above the base 1. The fixing plate 7 is movably connected to one side of the movable mold 6. Two hydraulic cylinders 5 for cooperating with the fixing plate 7 are fixedly connected to the other inner wall of the protective shell 2. The hydraulic cylinders 5 in the equipment are connected to an external hydraulic system, and the two hydraulic cylinders 5 are both connected to the same hydraulic system to ensure the synchronism of the movement of their movable ends. Since the hydraulic system belongs to the common knowledge in the art and is not an improved technical point of this case, it will not be described in detail here. By starting the hydraulic cylinders 5, the movement of the movable mold 6 can be controlled to complete the die-casting work.

[0052] Four mounting components 8 are arranged above the base 1. On one side of the moving die 6, there is a sleeve 81 that penetrates through it and the fixed plate 7. A movable rod 82 is slidably connected to the inner wall of the sleeve 81. A baffle 83 that cooperates with the sleeve 81 is sleeved on the movable rod 82. The baffle 83 is slidably connected to the side wall of the movable rod 82. On both sides of the baffle 83, there are reset springs 84 that cooperate with the movable rod 82. One end of the reset spring 84 is fixedly connected to the side wall of the movable rod 82. An annular groove is opened at one end of the side wall of the movable rod 82. A number of fixing beads 85 that cooperate with the sleeve 81 are abutted against the side wall of the annular groove. The fixing beads 85 penetrate through the side wall of the sleeve 81 and are movably connected to it. By pressing the movable rod 82, the fixing beads 85 are retracted into the sleeve 81. Then, the sleeve 81 is penetrated through the moving die 6 and the fixed plate 7. After releasing the movable rod 82, under the action of the reset spring 84, the fixing beads 85 are pushed out again to clamp the moving die 6 and fix it to the fixed plate 7. When disassembling, just perform the above operations in reverse, which is convenient, fast, and easy to replace and maintain.

[0053] The clamping component 9 is arranged above the base 1. The clamping component 9 includes: a moving plate 91, a positive and negative lead screw 92, a slider 93, a connecting rod 94, and a clamping plate 95. The moving plate 91 is arranged inside the protective shell 2. Two positive and negative lead screws 92 are rotatably connected to the lower side of the moving plate 91. On one side of the positive and negative lead screw 92, there is a motor, and the motor is fixedly connected to the lower side of the moving plate 91. The output end of the motor can rotate in two directions and is fixedly connected to the positive and negative lead screw 92. Four sliders 93 are respectively sleeved on the two positive and negative lead screws 92 and are slidably connected to them. Eight connecting rods 94 are respectively rotatably connected to the upper and lower sides of the four sliders 93. Two clamping plates 95 respectively cooperate with the eight connecting rods 94 and are arranged above the base 1. One side of the clamping plate 95 is rotatably connected to the connecting rod 94. By starting the motor, the positive and negative lead screw 92 rotates, so that the slider 93 drives the connecting rod 94 to move, making the clamping plate 95 approach the processed fitting. Then, start the cylinder 10 to adjust the position of the moving plate 91. Finally, start the motor in reverse to make the clamping plate 95 move away from the fitting and release it, and the picking work can be completed, saving time and effort.

[0054] A cylinder 10 is fixedly connected to the upper outer wall of the protective shell 2. The movable end of the cylinder 10 is fixedly connected to a moving block 11 that cooperates with the moving plate 91. The lower side of the moving block 11 is fixedly connected to the moving plate 91. The moving block 11 is slidably connected to the protective shell 2 through a limiting hole opened on the upper outer wall of the protective shell 2. By starting the cylinder 10 to drive the moving block 11 to move, the moving plate 91 drives the processed fitting to move to a suitable position, facilitating the fitting to fall into the through hole for subsequent collection work.

[0055] Embodiment 2:

[0056] The solution in Embodiment 1 will be further introduced below in combination with the specific working mode. See the following description for details:

[0057] On the opposite sides of the two clamping plates 95, a number of telescopic rods 96 are fixedly connected. Springs are sleeved on the telescopic rods 96. One side of the telescopic rod 96 is fixedly connected with a pressing plate 97. Through the cooperation of the telescopic rod 96 and the spring, the pressing plate 97 can provide a certain buffering capacity during the process of the clamping plate 95 pressing against the fitting, avoiding damage to the processed fitting caused by excessive pressure.

[0058] Embodiment 3:

[0059] The solution in Embodiment 2 will be further introduced below in combination with the specific working mode. See the following description for details:

[0060] A storage box 12 for collecting the processed fittings is arranged inside the base 1 and is used in cooperation with the through hole. Two iron limit blocks 13 are arranged on the lower outer wall of the storage box 12. A buffer pad is arranged on the inner wall of the storage box 12 to prevent the fittings from being deformed and damaged due to excessive impact force when falling. Two limit grooves 14 for cooperating with the limit blocks 13 are opened on the lower inner wall of the base 1. Magnets are embedded in the inner walls of the limit grooves 14. The magnets can generate an attractive force on the limit blocks 13 to prevent the storage box 12 from sliding without human force and ensure the stability of the device.

[0061] The electrical components appearing in this article are all electrically connected to the external main controller and 220V mains power. And the main controller can be a conventional known device such as a computer for control. The detailed descriptions of known functions and known components are omitted in the specific implementation manners of the present disclosure. To ensure the compatibility of the device, the operation means adopted are consistent with the parameters of market instruments.

[0062] The above describes the present invention and its implementation manners. Such a description is not restrictive. What is shown in the drawings is only one of the implementation manners of the present invention. The actual structure is not limited thereto. Generally speaking, if those of ordinary skill in the art are inspired by it and design similar structural manners and embodiments without creative work without departing from the creative purpose of the present invention, they shall fall within the protection scope of the present invention.

Claims

1. A die-casting machine for furniture accessories, characterized in that: include: A base (1), wherein an upper outer wall of the base (1) is provided with a through hole; A protective shell (2), wherein the protective shell (2) is fixedly connected to the upper outer wall of the base (1); A fixed mold (4), wherein the fixed mold (4) is fixedly connected to one side of the inner wall of the protective shell (2); A movable mold (6), wherein the movable mold (6) is arranged above the base (1); A fixed plate (7), wherein the fixed plate (7) is movably connected to one side of the movable mold (6); Mounting components (8), four of the mounting components (8) are arranged above the base (1), one side of the movable mold (6) is provided with a sleeve (81) penetrating the movable mold (6) and the fixed plate (7), the inner wall of the sleeve (81) is slidably connected with a movable rod (82), a baffle (83) used in conjunction with the sleeve (81) is sleeved on the movable rod (82), both sides of the baffle (83) are provided with return springs (84) used in conjunction with the movable rod (82), one end of the side wall of the movable rod (82) is provided with an annular groove, and the side wall of the annular groove is abutted with a plurality of fixing beads (85) used in conjunction with the sleeve (81); A clamping assembly (9), wherein the clamping assembly (9) is arranged above the base platform (1).

2. A die-casting machine for furniture accessories according to claim 1, characterized in that: The clamping assembly (9) comprises: A movable plate (91), wherein the movable plate (91) is arranged inside the protective shell (2); A forward and reverse screw rod (92), wherein the two forward and reverse screw rods (92) are rotatably connected to the lower side of the movable plate (91), and a motor is disposed on one side of the forward and reverse screw rods (92); Slide blocks (93), four of the slide blocks (93) are respectively sleeved on two forward and reverse screw rods (92); Connecting rods (94), eight connecting rods (94) are rotatably connected to upper and lower sides of four sliding blocks (93) respectively; The two clamping plates (95) are respectively used in conjunction with the eight connecting rods (94) and are arranged above the base (1).

3. A die-casting machine for furniture accessories according to claim 2, characterized in that: A plurality of telescopic rods (96) are fixedly connected to opposite sides of the two clamping plates (95), a spring is sleeved on the telescopic rods (96), and a pressing plate (97) is fixedly connected to one side of the telescopic rods (96).

4. A die-casting machine for furniture accessories according to claim 1, characterized in that: A protective window (3) is hingedly connected to the front outer wall of the protective shell (2), and tempered glass is embedded in the interior of the protective window (3).

5. The die-casting machine for furniture accessories according to claim 1, characterized in that: Two hydraulic cylinders (5) used in conjunction with a fixing plate (7) are fixedly connected to the inner wall of the other side of the protective shell (2).

6. A die-casting machine for furniture accessories according to claim 2, characterized in that: The upper outer wall of the protective shell (2) is fixedly connected to a cylinder (10), and the movable end of the cylinder (10) is fixedly connected to a moving block (11) used in conjunction with the moving plate (91), and the moving block (11) is slidably connected to the protective shell (2) via a limiting hole provided on the upper outer wall.

7. The die-casting machine for furniture accessories according to claim 1, characterized in that: A storage box (12) is arranged inside the base (1), two limit blocks (13) are arranged on the lower outer wall of the storage box (12), and two limit grooves (14) used in conjunction with the limit blocks (13) are provided on the lower inner wall of the base (1).

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