Die casting taking device

Abstract

The utility model discloses a die casting taking device, which relates to the technical field of die casting taking equipment and comprises a base, a hydraulic push rod is fixedly connected to the inner bottom wall of the base, a first push plate is fixedly connected to the output end of the hydraulic push rod, a supporting column is fixedly connected to the upper end of the first push plate, and a second push plate is fixedly connected to the upper end of the supporting column. The upper end of the second push plate is fixedly connected with an electric push rod, the output end of the electric push rod is fixedly connected with a part taking seat, the upper end of the part taking seat is fixedly connected with a servo motor, and the output end of the servo motor is fixedly connected with a first bevel gear. The problem that clamping is unstable or cannot be achieved due to the fact that a lower clamping jaw is difficult to effectively intervene when facing a die casting with the lower end tightly attached to a placing face is solved, the safety of taking the die casting and the product quality are improved, and a larger space is provided for workers to operate at the upper end of the second push plate due to the fact that the supporting columns are all located at the lower end of the second push plate.

Description

Technical Field

[0001] The utility model relates to the technical field of die-casting part taking-out equipment, in particular to a die-casting part taking-out device. Background Art

[0002] A die-casting machine is a series of industrial casting machines that hydraulically injects molten metal into a mold under pressure, cools it into shape, and obtains solid metal castings after the mold is opened. It was originally used for die-casting lead type. There are many ways to classify die-casting machines. According to the scope of use, they are divided into general-purpose die-casting machines and special-purpose die-casting machines. Die-casting machines are divided into two categories: hot chamber die-casting machines and cold chamber die-casting machines. Cold chamber die-casting machines are divided into horizontal and vertical types according to their pressure chamber structure and layout. The clamping mechanism of hot chamber die-casting machines and cold chamber die-casting machines is the same, the difference lies in the injection and pouring mechanism. The pressure chamber of the hot chamber die-casting machine is tightly connected to the furnace as a whole, while the pressure chamber of the cold chamber die-casting machine is separate from the furnace.

[0003] Chinese patent document CN211758375U discloses a die-casting part removal device, comprising a base plate, a support plate connected to the base plate via a slide rail, a motor mounted on the base plate, the motor connected to the support plate via a screw and screw nut that cooperate with each other, the support plate connected to the adjustment plate via a support rod, a first oil cylinder driving the support rod is also mounted on the support plate, the adjustment plate is connected to a second oil cylinder and a fixed plate, two clamping plates are connected in the fixed plate via an adjustment rod, and the second oil cylinder is connected to the adjustment rod. The above-mentioned die-casting part removal device has shortcomings. Although the device can remove die-casting parts, it has limitations. The clamping jaws in this setting are arranged up and down, and can only clamp the upper and lower ends of the die-casting part and then remove it. However, when facing a die-casting part with its lower end close to the placement surface, the lower clamping jaw is difficult to effectively intervene, resulting in unstable or impossible clamping. Forcibly inserting the clamping jaws can easily scratch the die-casting part, thereby increasing the defective rate of the die-casting part.

[0004] Therefore, in order to solve such problems, we propose a die casting removal device. Utility Model Content

[0005] The purpose of the present utility model is to provide a die-casting part removal device, which aims to solve the problem in the above-mentioned background technology that when the existing die-casting part removal device is used, when facing the die-casting part with its lower end close to the placement surface, the lower clamping jaw is difficult to effectively intervene, resulting in unstable clamping or inability to clamp.

[0006] The cam is fixedly provided with a first gear and a second gear is engaged with the first gear and the second gear is engaged with the first gear and the second gear is engaged with the first gear and the second gear is engaged with the first gear and the second gear is engaged with the first gear and the second gear is engaged with the first gear and the second gear is engaged with the first gear and the second gear is engaged with the first gear and the second gear is engaged with the first gear and the second gear is engaged with the first gear and the second gear is engaged with the first gear and the second gear is engaged with the first gear and the second gear is engaged with the first gear and the second gear is engaged with the first gear and the second gear is engaged with the

[0007] Preferably, a sliding groove is provided on the upper surface of the second push plate, and a clamping block is fixedly connected to the lower end of the pickup seat, and the clamping block is slidably connected to the inner wall of the sliding groove.

[0008] Preferably, a limiting groove is provided on the inner wall of the base, the side wall of the first push plate is fixedly connected to a limiting block, and the limiting block is slidably connected to the inner wall of the limiting groove.

[0009] Preferably, adjacent side walls of the two clamping plates are fixedly connected with rubber plates.

[0010] Preferably, a distance is left between the lower end of the clamping plate and the upper surface of the second push plate.

[0011] Preferably, a universal wheel is fixedly connected to the lower end of the base.

[0012] The utility model has the following beneficial effects:

[0013] In the utility model, the clamping plates are arranged on the left and right sides relative to the die-casting, so as to realize left and right clamping of the die-casting, solving the problem that when facing the die-casting with the lower end close to the placement surface, the lower clamping jaws are difficult to effectively intervene, resulting in unstable clamping or inability to clamp, and also avoiding the risk of scratches caused by traditional upper and lower clamping jaws, improving the safety of picking up parts and product quality. Secondly, a first push plate, a pillar and a second push plate are provided to realize the vertical position adjustment of the picking up seat, which is suitable for picking up die-castings of different heights, improving the versatility and flexibility of the equipment. Secondly, the pillars are all located at the lower end of the second push plate, which provides workers with more space for operations at the upper end of the second push plate, and the structure is simple and easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A three-dimensional diagram of a die-casting removal device proposed in this utility model Figure 1;

[0015] Figure 2 A three-dimensional diagram of a die-casting removal device proposed in this utility model Figure 2 ;

[0016] Figure 3 This is a three-dimensional exploded schematic diagram of the internal structure of a die-casting part removal device proposed in the utility model;

[0017] Figure 4 The present invention provides a three-dimensional schematic diagram of a base in a die-casting part removal device.

[0018] Legend:

[0019] 1. Base; 101. Limiting groove; 11. Hydraulic push rod; 12. First push plate; 121. Limiting block; 13. Pillar; 14. Second push plate; 141. Slide; 15. Electric push rod; 2. Pick-up seat; 201. Moving groove; 202. Block; 21. Servo motor; 22. First bevel gear; 23. Second bevel gear; 24. Threaded rod; 25. Slider; 26. Clamp; 27. Rubber sheet; 3. Universal wheel. DETAILED DESCRIPTION

[0020] 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 embodiments described 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 making creative efforts are within the scope of protection of the present invention.

[0021] In the description of the present invention, it should be noted that the terms "center," "up," "down," "left," "right," "vertical," "horizontal," "inside," "outside," etc., indicating positions or positional relationships, are based on the positions or positional relationships shown in the accompanying drawings and are used only to facilitate the description of the present invention and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific position, be constructed and operate in a specific position. Therefore, they should not be understood as limiting the present invention. The terms "first," "second," and "third" are used for descriptive purposes only and should not be understood as indicating or implying relative importance. In addition, unless otherwise expressly specified or limited, the terms "installed," "connected," and "connected" should be understood in a broad sense. For example, they can be fixedly connected, detachably connected, or integrally connected. They can be mechanically connected or electrically connected. They can be directly connected, indirectly connected through an intermediate medium, or can be internal communication between 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 the specific circumstances.

[0022] Reference Figure 1-4 , the utility model provides an embodiment: a die-casting part taking device, including a base 1, the inner bottom wall of the base 1 is fixedly connected to a hydraulic push rod 11, the output end of the hydraulic push rod 11 is fixedly connected to a first push plate 12, the first push plate 12 is slidably connected to the inner wall of the base 1, the upper end of the first push plate 12 is fixedly connected to a pillar 13, the end of the pillar 13 away from the first push plate 12 is fixedly connected to a second push plate 14, the upper end of the second push plate 14 is fixedly connected to an electric push rod 15, the output end of the electric push rod 15 is fixedly connected to a taking seat 2, the taking seat 2 is slidably connected to the upper surface of the second push plate 14, and the taking seat 2 is away from the electric push rod 15. A moving groove 201 is provided on the side wall of the movable push rod 15, and a servo motor 21 is fixedly connected to the upper end of the piece-picking seat 2. The output end of the servo motor 21 passes through the interior of the piece-picking seat 2, and the output end of the servo motor 21 is fixedly connected to a first bevel gear 22. The side walls of the first bevel gear 22 are meshed and connected with two second bevel gears 23. The second bevel gears 23 are positioned and rotated inside the piece-picking seat 2, and the non-adjacent side walls of the second bevel gears 23 are fixedly connected with threaded rods 24. The side walls of the threaded rods 24 are threadedly connected with sliders 25. The sliders 25 are slidably connected to the inner wall of the moving groove 201, and one end of the slider 25 is fixedly connected with a splint 26.

[0023] This setting starts the hydraulic push rod 11, so that the hydraulic push rod 11 drives the first push plate 12 to slide vertically upward on the inner wall of the base 1, so that the first push plate 12 drives the pillar 13 to rise vertically, and so that the pillar 13 drives the second push plate 14 to rise vertically to the appropriate position, and then starts the electric push rod 15, so that the electric push rod 15 drives the pickup seat 2 to slide horizontally on the surface of the second push plate 14, so that the pickup seat 2 drives the clamping plate 26 to move horizontally to both sides of the die-casting, and then starts the servo motor 21, so that the servo motor 21 drives the first bevel gear 22 to rotate, so that the first bevel gear 22 simultaneously drives the two second bevel gears 23 to rotate, so that the second bevel gear 23 drives the threaded rod 24 to rotate, so that the threaded rod 24 drives the slider 25 to slide on the inner wall of the moving groove 201, so that the slider 25 drives the clamping plate 26 to clamp the die-casting, and then reversely starts the electric push rod 15 to remove the die-casting.

[0024] A sliding groove 141 is provided on the upper surface of the second push plate 14, and a clamping block 202 is fixedly connected to the lower end of the pickup seat 2. The clamping block 202 is slidably connected to the inner wall of the sliding groove 141 to limit the pickup seat 2 and increase the stability of the linear motion of the pickup seat 2.

[0025] A limiting groove 101 is provided on the inner wall of the base 1, and a limiting block 121 is fixedly connected to the side wall of the first push plate 12. The limiting block 121 is slidably connected to the inner wall of the limiting groove 101 to limit the first push plate 12 and increase the stability of the vertical rise of the first push plate 12.

[0026] The adjacent side walls of the two clamping plates 26 are fixedly connected with rubber plates 27 to prevent the clamping plates 26 from damaging the die casting when clamping the die casting.

[0027] A gap is left between the lower end of the clamping plate 26 and the upper surface of the second push plate 14 to prevent the clamping plate 26 from getting stuck in the sliding groove 141 on the upper surface of the second push plate 14 .

[0028] The lower end of the base 1 is fixedly connected to a universal wheel 3 for moving the entire device to increase convenience of use.

[0029] Working principle: First, start the hydraulic push rod 11, which drives the first push plate 12 to slide vertically upward on the inner wall of the base 1, and the first push plate 12 drives the pillar 13 to rise vertically, and the pillar 13 drives the second push plate 14 to rise vertically to the appropriate position, and then start the electric push rod 15, which drives the pick-up seat 2 to slide horizontally on the surface of the second push plate 14, and the pick-up seat 2 drives the clamping plate 26 to move horizontally to both sides of the die-casting, and then start the servo motor 21, which drives the first bevel gear 22 to rotate, and the first bevel gear 22 simultaneously drives the two second bevel gears 23 to rotate, and the second bevel gear 23 drives the threaded rod 24 to rotate, and the threaded rod 24 drives the slider 25 to slide on the inner wall of the moving groove 201, and the slider 25 drives the clamping plate 26 to clamp the die-casting, and then start the electric push rod 15 in reverse to remove the die-casting.

[0030] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A die casting removal device, comprising a base (1), characterized in that: The inner bottom wall of the base (1) is fixedly connected with a hydraulic push rod (11), the output end of the hydraulic push rod (11) is fixedly connected with a first push plate (12), the first push plate (12) is slidably connected to the inner wall of the base (1), the upper end of the first push plate (12) is fixedly connected with a pillar (13), the end of the pillar (13) away from the first push plate (12) is fixedly connected with a second push plate (14), the upper end of the second push plate (14) is fixedly connected with an electric push rod (15), the output end of the electric push rod (15) is fixedly connected with a pickup seat (2), the pickup seat (2) is slidably connected to the upper surface of the second push plate (14), and a movable groove ( 201), the upper end of the pickup seat (2) is fixedly connected to a servo motor (21), the output end of the servo motor (21) passes through the interior of the pickup seat (2), the output end of the servo motor (21) is fixedly connected to a first bevel gear (22), the side wall of the first bevel gear (22) is meshedly connected to two second bevel gears (23), the second bevel gears (23) are positioned and rotatably connected inside the pickup seat (2), the non-adjacent side walls of the second bevel gears (23) are fixedly connected to threaded rods (24), the side walls of the threaded rods (24) are threadedly connected to sliders (25), the sliders (25) are slidably connected to the inner wall of the movable groove (201), and one end of the slider (25) is fixedly connected to a clamping plate (26).

2. The die casting removal device according to claim 1, characterized in that: A sliding groove (141) is provided on the upper surface of the second push plate (14), and a clamping block (202) is fixedly connected to the lower end of the pickup seat (2), and the clamping block (202) is slidably connected to the inner wall of the sliding groove (141).

3. The die casting removal device according to claim 1, characterized in that: The inner wall of the base (1) is provided with a limiting groove (101), the side wall of the first push plate (12) is fixedly connected to a limiting block (121), and the limiting block (121) is slidably connected to the inner wall of the limiting groove (101).

4. The die casting removal device according to claim 1, characterized in that: Adjacent side walls of the two clamping plates (26) are fixedly connected with rubber plates (27).

5. The die casting removal device according to claim 1, characterized in that: A gap is left between the lower end of the clamping plate (26) and the upper surface of the second push plate (14).

6. The die casting removal device according to claim 1, characterized in that: The lower end of the base (1) is fixedly connected with a universal wheel (3).

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