Die-casting die convenient to demould

Abstract

The utility model relates to the technical field of die-casting dies, in particular to a die-casting die convenient to demould, which solves the problem that machined products cannot be automatically collected, and comprises a supporting bottom plate, a driving mechanism is arranged above the supporting bottom plate, and the driving mechanism comprises a first electric push rod. The first electric push rod is installed on the upper surface of the supporting bottom plate, the output end of the first electric push rod is fixedly connected with a bearing groove, a rack is installed in the bearing groove, a turnover mechanism is arranged above the driving mechanism, and the turnover mechanism comprises a gear and a driving plate. According to the automatic product collecting device, the lower mold can be overturned through the cooperation between the driving mechanism and the overturning mechanism, products in the lower mold can be ejected out through the cooperation between the second electric push rod and the push-out plate, and therefore the products can be automatically collected, and the labor intensity of workers is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of die-casting molds, in particular to a die-casting mold which is easy to demould. Background Art

[0002] Molds are various molds and tools used in industrial production to obtain the desired products by injection molding, blow molding, extrusion, die casting or forging molding, smelting, stamping and other methods. In short, molds are tools used to make molded objects. This tool is composed of various parts, and different molds are composed of different parts. It mainly realizes the processing of the shape of the object by changing the physical state of the molded material. Molds are widely used in blanking, die forging, cold heading, extrusion, powder metallurgy pressing, pressure casting, and compression molding or injection molding of engineering plastics, rubber, ceramics and other products.

[0003] According to the Chinese patent application number CN219944571U, a die-casting mold that is easy to demold is disclosed, including a base, characterized in that: a lower mold groove is provided on the upper side of the base, a connecting seat is provided above the base, an upper mold block is fixed on the lower side of the connecting seat, two rectangular push rods are fixed on both sides of the upper mold block on the lower side of the connecting seat, a square groove is provided on the upper side of the base at the rectangular push rod, four inclined slide grooves are provided inside the base, the upper inclined surface of the inclined slide groove is connected to the square groove, the tip of the inclined slide groove is connected to the lower mold groove, an inclined slider is slidably provided in the inclined slide groove, and a compression spring is fixed between one side of the inclined slider and one side of the inclined slide groove.

[0004] The above scheme can automatically eject the die-cast mold, and is a die-casting mold with a simple structure that is easy to demold. However, after the product is ejected by the above scheme, the mold needs to be collected manually, and it also needs to be taken out and collected manually, which is more troublesome. It is impossible to automatically collect the processed products, and there are certain shortcomings. Utility Model Content

[0005] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a die-casting mold that is easy to demould, so as to solve the above-mentioned problem that the processed products cannot be automatically collected.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] A die-casting mold that is easy to demold, comprises a supporting base plate, a driving mechanism is arranged above the supporting base plate, the driving mechanism comprises a first electric push rod, the first electric push rod is installed on the upper surface of the supporting base plate, the output end of the first electric push rod is fixedly connected with a bearing groove, a rack is installed inside the bearing groove, a flip mechanism is arranged above the driving mechanism, the flip mechanism comprises a gear and a driving plate, the gear is meshed with the rack, the right side of the driving plate is fixedly connected with a lower mold, a second electric push rod is installed on the inner bottom wall of the lower mold, the output end of the second electric push rod is fixedly connected with a push plate, the outer surface of the push plate is slidably connected with the inner wall of the lower mold, an interference avoiding groove is opened inside the supporting base plate, a die-casting mechanism is arranged above the supporting base plate, and a collecting groove is arranged on the left side of the supporting base plate.

[0008] Preferably, a guide bar is fixedly connected to the bottom surface of the bearing groove, a guide groove is provided on the upper surface of the supporting bottom plate, and an outer surface of the guide bar is slidably connected to an inner wall of the guide groove.

[0009] Preferably, a rotating rod is fixedly connected to the inner wall of the gear, and the outer surface of the rotating rod is fixedly connected to the inside of the driving plate.

[0010] Preferably, the flipping mechanism also includes a first side support plate and a second side support plate, the front face of the first side support plate is rotatably connected to the rear end of the rotating rod, the rotating rod passes through the second side support plate and extends to the front face of the second side support plate, and the outer surface of the rotating rod is rotatably connected to the second side support plate.

[0011] Preferably, the die-casting mechanism comprises a third electric push rod, and an upper mold is installed at the output end of the third electric push rod.

[0012] Preferably, the die-casting mechanism also includes a forward and reverse motor, which is installed on the bottom surface of the support base plate, and the output end of the forward and reverse motor is fixedly connected to a support column, the outer surface of the support column is rotatably connected to the support base plate, the top of the support column is fixedly connected to a support frame plate, and the outer surface of the third electric push rod is fixedly connected to the support frame plate.

[0013] The beneficial effects of the utility model are:

[0014] 1. By using the cooperation between the driving mechanism and the flipping mechanism, the flipping of the lower mold can be realized. By using the cooperation between the second electric push rod and the ejection plate, the product inside the lower mold can be ejected, so that the products can be automatically collected, reducing the labor intensity of workers.

[0015] 2. By starting the third electric push rod, the upper mold can be driven to move upward, and by rotating the forward and reverse motors, the support column and the support frame plate can be driven to rotate, thereby avoiding the third electric push rod from interfering with the rotation of the lower mold, thereby avoiding affecting the collection of the products. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2 It is a three-dimensional structural schematic diagram of the driving mechanism and the turning mechanism of the utility model;

[0018] Figure 3 This is a side structural sectional view of the support base plate of the utility model;

[0019] Figure 4 It is a cross-sectional view of the bottom structure of the utility model.

[0020] In the figure: 1. Support base plate; 2. Driving mechanism; 201. First electric push rod; 202. Loading groove; 203. Rack; 204. Guide bar; 3. Guide groove; 4. Turning mechanism; 401. Gear; 402. Belt rotating rod; 403. Driving plate; 404. First side support plate; 405. Second side support plate; 5. Lower mold; 6. Second electric push rod; 7. Push-out plate; 8. Interference avoidance groove; 9. Die-casting mechanism; 901. Third electric push rod; 902. Upper mold; 903. Support frame plate; 904. Support column; 905. Forward and reverse motor; 10. Collecting tank. DETAILED DESCRIPTION

[0021] The following will describe various embodiments of the present invention in detail with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only used to explain the technical principles of the present invention and are not intended to limit the protection scope of the present invention.

[0022] A die-casting mold that is easy to demould, as shown in the following Figure 1-4As shown, it includes a supporting base plate 1, and a driving mechanism 2 is arranged above the supporting base plate 1. The driving mechanism 2 includes a first electric push rod 201, and the first electric push rod 201 is installed on the upper surface of the supporting base plate 1. The first electric push rod 201 is connected to the supporting base plate 1 through a mounting plate to improve stability during installation. The output end of the first electric push rod 201 is fixedly connected with a bearing groove 202, and a rack 203 is installed inside the bearing groove 202. The bearing groove 202 can be used to carry the rack 203 and guide the movement of the rack 203. The bottom surface of the bearing groove 202 is fixedly connected with a guide bar 204. A guide groove 3 is opened on the upper surface of the supporting base plate 1. The outer surface of the guide bar 204 is slidably connected to the inner wall of the guide groove 3. By using the guide groove 3, the movement of the guide bar 204 can be guided to avoid deviation when the guide bar 204 moves.

[0023] A flip mechanism 4 is arranged above the driving mechanism 2, and the flip mechanism 4 includes a gear 401 and a driving plate 403. The gear 401 is meshed with the rack 203, so that the movement of the rack 203 can drive the gear 401 to rotate. The length of the rack 203 is set so that after the rack 203 moves, the gear 401 can just rotate one hundred and eighty degrees.

[0024] The right side surface of the driving plate 403 is fixedly connected to the lower mold 5, the inner wall of the gear 401 is fixedly connected to the rotating rod 402, and the outer surface of the rotating rod 402 is fixedly connected to the inside of the driving plate 403. By using the gear 401, the rotating rod 402 can be driven to rotate, which can drive the driving plate 403 and the lower mold 5 to rotate.

[0025] The flipping mechanism 4 also includes a first side support plate 404 and a second side support plate 405. The front side support plate 404 is rotatably connected to the rear end of the rotating rod 402. The rotating rod 402 passes through the second side support plate 405 and extends to the front side of the second side support plate 405. The outer surface of the rotating rod 402 is rotatably connected to the second side support plate 405. By using the first side support plate 404 and the second side support plate 405, the rotating rod 402 can be supported.

[0026] A second electric push rod 6 is installed on the inner bottom wall of the lower mold 5, and an ejection plate 7 is fixedly connected to the output end of the second electric push rod 6. The outer surface of the ejection plate 7 is slidably connected to the inner wall of the lower mold 5. By using the cooperation between the second electric push rod 6 and the ejection plate 7, the product inside the lower mold 5 can be easily ejected.

[0027] An interference avoiding groove 8 is provided inside the supporting base plate 1 . By using the interference avoiding groove 8 , it is possible to avoid interference between the supporting base plate 1 and the lower mold 5 when driving the second electric push rod 6 to rotate.

[0028] A die-casting mechanism 9 is arranged above the supporting base plate 1, and the die-casting mechanism 9 includes a third electric push rod 901, and an upper mold 902 is installed at the output end of the third electric push rod 901. By starting the third electric push rod 901, the upper mold 902 can be driven to move, and the product can be die-cast.

[0029] The die-casting mechanism 9 also includes a forward and reverse motor 905, which is installed on the bottom surface of the support base plate 1. The output end of the forward and reverse motor 905 is fixedly connected to the support column 904. The outer surface of the support column 904 is rotatably connected to the support base plate 1. The output end of the forward and reverse motor 905 should also be rotatably connected to the inside of the support base plate 1, so that the forward and reverse motor 905 can drive the support column 904 to rotate. The top of the support column 904 is fixedly connected to the support frame plate 903. The outer surface of the third electric push rod 901 is fixedly connected to the support frame plate 903. The forward and reverse motor 905 drives the support column 904, the support frame plate 903, the third electric push rod 901 and the upper mold 902 to move, and can avoid interfering with the lower mold 5 when it is flipped.

[0030] A collecting trough 10 is provided on the left side of the supporting bottom plate 1 , and products can be collected by using the collecting trough 10 .

[0031] Working principle: After the die-casting of the product is completed, the upper mold 902 can be driven to move upward by starting the third electric push rod 901, and the support column 904 and the support frame plate 903 can be driven to rotate by starting the forward and reverse motor 905, so as to avoid the third electric push rod 901 from interfering with the rotation of the lower mold 5. By starting the first electric push rod 201, the bearing groove 202 and the rack 203 can be driven to move. Under the meshing action of the rack 203 and the gear 401, the rotating rod 402 and the driving plate 403 can be driven to rotate, so as to drive the lower mold 5 to flip. By starting the second electric push rod 6, the ejection plate 7 can be driven to move, so as to eject the product from the inside of the lower mold 5 and drop it into the inside of the collection tank 10, so as to automatically collect the product, thereby reducing the labor intensity of the workers.

[0032] It should be noted that in the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicating directions or positional relationships are based on the directions or positional relationships shown in the drawings, which are only for the convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0033] In addition, it should be noted that in the description of the present invention, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it 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 a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0034] So far, the technical solution of the present invention has been described in conjunction with the preferred embodiments shown in the accompanying drawings. However, it is easy for those skilled in the art to understand that the protection scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.

Claims

1. A die-casting mold for easy demoulding, comprising a supporting base plate (1), characterized in that: A driving mechanism (2) is arranged above the supporting base plate (1), the driving mechanism (2) comprising a first electric push rod (201), the first electric push rod (201) being mounted on the upper surface of the supporting base plate (1), the output end of the first electric push rod (201) being fixedly connected to a bearing groove (202), a rack (203) being mounted inside the bearing groove (202), a flipping mechanism (4) being arranged above the driving mechanism (2), the flipping mechanism (4) comprising a gear (401) and a driving plate (403), the gear (401) being arranged on the output end of the first electric push rod (201) being fixedly connected to a bearing groove (202), a rack (203) being mounted inside the bearing groove (202), 1) meshes with the rack (203), the right side surface of the driving plate (403) is fixedly connected to the lower mold (5), the inner bottom wall of the lower mold (5) is installed with a second electric push rod (6), the output end of the second electric push rod (6) is fixedly connected to an ejection plate (7), the outer surface of the ejection plate (7) is slidably connected to the inner wall of the lower mold (5), an interference avoidance groove (8) is opened inside the support bottom plate (1), a die-casting mechanism (9) is arranged above the support bottom plate (1), and a collecting groove (10) is arranged on the left side of the support bottom plate (1).

2. A die-casting mold that is easy to demould according to claim 1, characterized in that: The bottom surface of the bearing groove (202) is fixedly connected to a guide strip (204), the upper surface of the supporting bottom plate (1) is provided with a guide groove (3), and the outer surface of the guide strip (204) is slidably connected to the inner wall of the guide groove (3).

3. A die-casting mold that is easy to demould according to claim 1, characterized in that: The inner wall of the gear (401) is fixedly connected with a rotating rod (402), and the outer surface of the rotating rod (402) is fixedly connected to the inside of the driving plate (403).

4. A die-casting mold for easy demoulding according to claim 3, characterized in that: The flipping mechanism (4) further comprises a first side support plate (404) and a second side support plate (405); the front surface of the first side support plate (404) is rotatably connected to the rear end of the rotating rod (402); the rotating rod (402) passes through the second side support plate (405) and extends to the front surface of the second side support plate (405); and the outer surface of the rotating rod (402) is rotatably connected to the second side support plate (405).

5. The die-casting mold for easy demoulding according to claim 1, characterized in that: The die-casting mechanism (9) comprises a third electric push rod (901), and an upper mold (902) is installed at the output end of the third electric push rod (901).

6. A die-casting mold for easy demoulding according to claim 5, characterized in that: The die-casting mechanism (9) further comprises a forward and reverse motor (905), wherein the forward and reverse motor (905) is mounted on the bottom surface of the support base plate (1), the output end of the forward and reverse motor (905) is fixedly connected to a support column (904), the outer surface of the support column (904) is rotatably connected to the support base plate (1), the top end of the support column (904) is fixedly connected to a support frame plate (903), and the outer surface of the third electric push rod (901) is fixedly connected to the support frame plate (903).

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