Ejection structure of special-shaped fastener mold

Abstract

The utility model discloses an ejection structure of a special-shaped fastener mould, which comprises a working table, a mould is arranged at the upper part of the working table, a penetrating through groove is arranged at the lower part of the working table, a built-in groove is arranged on the bottom surface in the mould, a cavity plate is arranged in the built-in groove, and the cavity plate is arranged in the cavity plate. Two sets of liquid guide pipes fixedly penetrate through the inner bottom face of the cavity plate, the lower ends of the two sets of liquid guide pipes slidably penetrate through the inner bottom face of the built-in groove, an electric telescopic rod fixedly penetrates through the lower portion of the mold, the telescopic end of the electric telescopic rod is fixedly connected with the lower portion of the cavity plate, and a liquid storage box is installed below the workbench. And an air pump and a suction pump are installed on the upper portion of the liquid storage box, and a connecting hose is clamped to the output end of the air pump. The ejection structure has the beneficial effects that the cavity plate and the liquid storage tank are arranged, and through the arrangement of the cavity plate and the liquid storage tank, the ejection structure is provided with a cooling structure, so that the push plate structure can be cooled, and the use practicability of the ejection structure of the special-shaped fastener mold is improved.

Description

Technical Field

[0001] This utility model relates to the field of irregular fastener mold technology, specifically to an ejection structure for an irregular fastener mold. Background Technology

[0002] Irregular fasteners refer to a class of fasteners that differ significantly from conventional standard fasteners in terms of shape, size, structure, or function, and have special designs and uses. They are widely used in aerospace, automotive manufacturing, electronics, mold manufacturing, and building decoration. In actual production of irregular fasteners, molds are required, and ejection structures are also needed to complete the ejection process of irregular fasteners. In actual use, they have the advantages of simple operation, stable structure, and good performance.

[0003] In existing ejection structures, the push plate structure is located inside the mold cavity. During the stamping process of irregular fasteners, the push plate structure gradually heats up without a cooling structure. The push plate structure is in a high-temperature state for a long time, which reduces the strength and rigidity of the material and makes it prone to deformation, thus reducing the practicality of the existing ejection structure. At the same time, irregular fastener raw materials need to be placed inside the mold cavity for stamping. If there are adsorbed impurities on the surface of the irregular fastener raw materials, the impurities will damage the irregular fastener raw materials, thereby reducing the forming qualification rate of irregular fasteners. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this utility model provides an ejection structure for irregularly shaped fastener molds, which has the advantages of a cooling structure that can cool the push plate structure and a cleaning structure that can clean impurities adsorbed on the surface of irregularly shaped fasteners, thereby solving the problems mentioned in the background technology.

[0006] (II) Technical Solution

[0007] To achieve the advantages of having a cooling structure capable of cooling the push plate structure and a cleaning structure capable of cleaning impurities adsorbed on the surface of irregularly shaped fasteners, the specific technical solution adopted by this utility model is as follows: An ejection structure for an irregularly shaped fastener mold includes a worktable. A mold is mounted on the upper part of the worktable, and a through groove is opened in the lower part of the worktable. An internal groove is provided on the inner bottom surface of the mold, and a cavity plate is provided inside the internal groove. Two sets of liquid guide pipes are fixedly inserted through the inner bottom surface of the cavity plate. The lower ends of the two sets of liquid guide pipes slide through the inner bottom surface of the internal groove. An electric telescopic rod is fixedly inserted through the lower part of the mold, and the telescopic end of the electric telescopic rod is fixedly connected to the lower part of the cavity plate. A liquid storage tank is installed below the worktable, and an air pump is installed on the upper part of the liquid storage tank. The pump has a connecting hose at its output end, and a socket is fixedly fitted to one side wall of the connecting hose. A control valve is provided on one side wall of the connecting hose. High-temperature resistant metal hoses are installed at the lower ends of both sets of liquid guide tubes. A first connecting pipe is installed at the lower end of the set of high-temperature resistant metal hoses on the left, and a second connecting pipe is installed at the lower end of the set of high-temperature resistant metal hoses on the right. One end of the second connecting pipe is connected to the input end of the pump. A third connecting pipe is connected to the output end of the pump. One end of the first and second connecting pipes is inserted into the interior of the liquid storage tank. A cooler is fixedly inserted through the rear end face of the liquid storage tank. An electrical control box is installed on one side of the liquid storage tank, and a control panel is installed inside the electrical control box. An inlet pipe and an outlet pipe are fixedly inserted through the other side of the liquid storage tank.

[0008] Furthermore, a micro motor is installed at the lower part of the socket box, and a first bevel gear is fixedly sleeved at the output end of the micro motor. A mounting shaft is passed through the inner wall of the socket box via a bearing, and a second bevel gear is fixedly sleeved at the inner end of the mounting shaft. A mounting plate is installed at the outer end of the mounting shaft, and a sponge board is adhered to the surface of the mounting plate. The micro motor is electrically connected to the control panel via wires.

[0009] Furthermore, the first bevel gear meshes with the second bevel gear.

[0010] Furthermore, the upper part of the socket box is provided with a through hole, and a cover plate is inserted into the through hole.

[0011] Furthermore, the sidewalls of both sets of liquid guiding tubes are fixedly fitted with limit plates.

[0012] Furthermore, the control panel is electrically connected to the electric telescopic rod, air pump, suction pump, and cooler via wires.

[0013] Furthermore, both the inlet and outlet pipes are equipped with on / off valves on their side walls.

[0014] (III) Beneficial Effects

[0015] Compared with the prior art, this utility model provides an ejection structure for irregular fastener molds, which has the following beneficial effects:

[0016] (1) This utility model is equipped with a cavity plate and a liquid storage tank. When using the ejection structure of the irregular fastener mold, the irregular fastener material can be placed inside the mold. When the external upper mold moves down, the irregular fastener material can be stamped with the help of the mold. After the stamping is completed, the external upper mold is reset, and then the electric telescopic rod is extended using the control panel. At this time, the cavity plate will move upward. The upward-moving cavity plate can push out the irregular fastener inside the mold. When it is necessary to cool the cavity plate, the pump and cooler are activated using the control panel. The low-temperature water can flow sequentially through the third connecting pipe, the second connecting pipe, a set of high-temperature resistant metal hoses on the right, a set of liquid guide pipes on the right, the cavity plate, a set of liquid guide pipes on the left, a set of high-temperature resistant metal hoses on the left, and the first connecting pipe. The water flowing back into the storage tank can be cooled by the cooler. The low-temperature water passing through the cavity plate can also be cooled. The two sets of limiting holes can prevent the cavity plate from moving out of the mold. Through the cavity plate and the storage tank, a cooling structure is provided, which can cool the push plate structure and improve the practicality of the ejection structure of the irregular fastener mold.

[0017] (2) This utility model is equipped with a connecting hose and a socket box. Before the actual use of the ejection structure of the irregular fastener mold, the air pump and micro motor are operated by using the control panel. Air can be sprayed out through one end of the connecting hose. The sprayed air can blow away the impurities adsorbed on the surface of the irregular fastener material. The output end of the micro motor can drive the first bevel gear to rotate. Since the first bevel gear and the second bevel gear mesh with each other, the rotating first bevel gear can drive the second bevel gear to rotate. The rotating second bevel gear can make the mounting plate and the sponge plate rotate through the mounting shaft. The rotating sponge plate can wipe the impurities on the surface of the irregular fastener. Through the connecting hose and the socket box, a cleaning structure is provided, which can clean the impurities adsorbed on the surface of the irregular fastener, thereby improving the pass rate of the irregular fastener material stamped by the ejection structure of the irregular fastener mold. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the ejection structure of a non-standard fastener mold according to an embodiment of the present utility model;

[0020] Figure 2This is a perspective view of the cavity plate according to an embodiment of the present utility model;

[0021] Figure 3 According to the embodiments of this utility model Figure 1 Enlarged view of A in the middle;

[0022] Figure 4 According to the embodiments of this utility model Figure 1 A magnified view of B in the middle.

[0023] In the picture:

[0024] 1. Workbench; 2. Mold; 3. Internal groove; 4. Hollow plate; 5. Through groove; 6. Electric telescopic rod; 7. Liquid guide pipe; 8. High-temperature resistant metal hose; 9. Liquid storage tank; 10. Air pump; 11. Connecting hose; 12. Socket box; 13. Control valve; 14. First connecting pipe; 15. Second connecting pipe; 16. Pump; 17. Third connecting pipe; 18. Water inlet pipe; 19. Water outlet pipe; 20. Limiting hole plate; 21. Micro motor; 22. First bevel gear; 23. Mounting shaft; 24. Second bevel gear; 25. Mounting plate; 26. Sponge board; 27. Cover plate; 28. Refrigerator. Detailed Implementation

[0025] To further illustrate the various embodiments, the present invention provides accompanying drawings, which are part of the disclosure of the present invention. These drawings are mainly used to illustrate the embodiments and can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, those skilled in the art should be able to understand other possible implementation methods and the advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are usually used to represent similar components.

[0026] According to an embodiment of the present invention, an ejection structure for a non-standard fastener mold is provided.

[0027] The present invention will now be further described in conjunction with the accompanying drawings and specific embodiments, such as... Figure 1-4As shown, according to an embodiment of the present invention, an ejection structure for a non-standard fastener mold includes a workbench 1, a mold 2 mounted on the upper part of the workbench 1, a through groove 5 opened on the lower part of the workbench 1, an internal groove 3 provided on the inner bottom surface of the mold 2, and a cavity plate 4 provided inside the internal groove 3, and two sets of liquid guide pipes 7 fixedly passing through the inner bottom surface of the cavity plate 4, the lower ends of the two sets of liquid guide pipes 7 slidingly passing through the inner bottom surface of the internal groove 3, an electric telescopic rod 6 fixedly passing through the lower part of the mold 2, and the telescopic end of the electric telescopic rod 6 fixedly connected to the lower part of the cavity plate 4, a liquid storage tank 9 installed below the workbench 1, and an air pump 10 and a suction pump 16 installed on the upper part of the liquid storage tank 9, a connecting hose 11 snapped onto the output end of the air pump 10, and a connecting box 12 fixedly sleeved on one side wall of the connecting hose 11, and a connecting hose 11 being provided with a connecting box 12. There is a control valve 13. The lower ends of the two sets of liquid guide pipes 7 are equipped with high-temperature resistant metal hoses 8. The lower end of the set of high-temperature resistant metal hoses 8 on the left is equipped with a first connecting pipe 14, and the lower end of the set of high-temperature resistant metal hoses 8 on the right is equipped with a second connecting pipe 15. One end of the second connecting pipe 15 is snapped into the input end of the pump 16, and the output end of the pump 16 is snapped into a third connecting pipe 17. One end of the first connecting pipe 14 and the second connecting pipe 15 is inserted into the interior of the liquid storage tank 9. The rear end face of the liquid storage tank 9 is fixedly penetrated by a cooler 28. An electrical control box is installed on one side of the liquid storage tank 9, and a control panel is installed inside the electrical control box. The other side of the liquid storage tank 9 is fixedly penetrated by an inlet pipe 18 and an outlet pipe 19. Through the cavity plate 4 and the liquid storage tank 9, a cooling structure is provided, which can cool the push plate structure and improve the practicality of the ejection structure of the irregular fastener mold.

[0028] In one embodiment, a micro motor 21 is installed at the lower part of the socket box 12, and a first bevel gear 22 is fixedly sleeved at the output end of the micro motor 21. A mounting shaft 23 is passed through the inner wall of the socket box 12 via a bearing, and a second bevel gear 24 is fixedly sleeved at the inner end of the mounting shaft 23. A mounting plate 25 is installed at the outer end of the mounting shaft 23, and a sponge board 26 is adhered to the surface of the mounting plate 25. The micro motor 21 is electrically connected to the control panel via a wire. Through the provided connecting hose 11 and socket box 12, a cleaning structure is provided, which can clean the impurities adsorbed on the surface of the irregular fastener, thereby improving the pass rate of the irregular fastener raw material stamped by the ejection structure of the irregular fastener mold.

[0029] In one embodiment, the first bevel gear 22 and the second bevel gear 24 mesh with each other, ensuring that the first bevel gear 22 can drive the second bevel gear 24 to rotate.

[0030] In one embodiment, the upper part of the socket box 12 is provided with a through hole, and a cover plate 27 is inserted into the through hole.

[0031] In one embodiment, the sidewalls of both sets of liquid guiding tubes 7 are fixedly sleeved with limiting orifice plates 20.

[0032] In one embodiment, the control panel is electrically connected to the electric telescopic rod 6, the air pump 10, the suction pump 16, and the cooler 28 via wires. The control circuit of the control panel can be implemented by simple programming by those skilled in the art and is common knowledge in the art. It is only used and not modified, so the control method and circuit connection will not be described in detail.

[0033] In one embodiment, both the inlet pipe 18 and the outlet pipe 19 are provided with on / off valves on their side walls.

[0034] Working principle:

[0035] When actually using the ejection structure of the irregular fastener mold, the irregular fastener material can be placed inside the mold 2. When the external upper mold 2 moves down, the irregular fastener material can be stamped with the help of the mold 2. After stamping is completed, the external upper mold 2 is reset, and then the electric telescopic rod 6 is extended using the control panel. At this time, the cavity plate 4 will move upward. The upward-moving cavity plate 4 can push out the irregular fastener inside the mold 2. When it is necessary to cool the cavity plate 4, the pump 16 and the cooler 28 are activated using the control panel. The low-temperature water inside the liquid storage tank 9 can flow back to the liquid storage tank 9 through the third connecting pipe 17, the second connecting pipe 15, a set of high-temperature resistant metal hoses 8 on the right, a set of liquid guide pipes 7 on the right, the cavity plate 4, a set of liquid guide pipes 7 on the left, a set of high-temperature resistant metal hoses 8 on the left, and the first connecting pipe 14. The water can be cooled by the cooler 28. The low-temperature water passing through the cavity plate 4 can be cooled. The two sets of limiting holes 20 can prevent the cavity plate 4 from moving out of the mold 2. Plate 4 and liquid storage tank 9 are equipped with a cooling structure, which can cool the push plate structure and improve the practicality of the ejection structure of the irregular fastener mold. At the same time, before the actual use of the ejection structure of the irregular fastener mold, the air pump 10 and micro motor 21 are activated by using the control panel. Air can be sprayed out through one end of the connecting hose 11. The sprayed air can blow away impurities adsorbed on the surface of the irregular fastener material. The output end of the micro motor 21 can drive the first bevel gear 22 to rotate. Since the first bevel gear 22 and the second bevel gear 24 mesh with each other, the rotating first bevel gear 22 can drive the second bevel gear 24 to rotate. The rotating second bevel gear 24 can rotate the mounting plate 25 and the sponge plate 26 through the mounting shaft 23. The rotating sponge plate 26 can wipe the impurities on the surface of the irregular fastener. The connecting hose 11 and the socket box 12 are equipped with a cleaning structure, which can clean the impurities adsorbed on the surface of the irregular fastener, thereby improving the pass rate of the irregular fastener material stamped by the ejection structure of the irregular fastener mold.

[0036] In this utility model, unless otherwise explicitly specified and limited, the terms "installation", "setting", "connection", "fixing", "screw connection", etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components or the interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0037] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An ejection structure of a profiled fastener mold, comprising a worktable (1), characterized in that, A mold (2) is installed on the upper part of the workbench (1), and a through groove (5) is opened on the lower part of the workbench (1). An internal groove (3) is provided on the inner bottom surface of the mold (2), and a cavity plate (4) is provided inside the internal groove (3). Two sets of liquid guide pipes (7) are fixedly passed through the inner bottom surface of the cavity plate (4). The lower ends of the two sets of liquid guide pipes (7) slide through the inner bottom surface of the internal groove (3). An electric telescopic rod (6) is fixedly passed through the lower part of the mold (2), and the telescopic end of the electric telescopic rod (6) is fixedly connected to the lower part of the cavity plate (4). A liquid storage tank (9) is installed below the workbench (1), and an air pump (10) and a suction pump (16) are installed on the upper part of the liquid storage tank (9). A connecting hose (11) is snapped onto the output end of the air pump (10), and a connecting box (12) is fixedly sleeved on the side wall of one end of the connecting hose (11). A control valve (13) is provided on the side wall of one end of the connecting hose (11). High-temperature resistant metal hoses (8) are installed at the lower ends of both sets of liquid guide pipes (7). A first connecting pipe (14) is installed at the lower end of the set of high-temperature resistant metal hoses (8) on the left side, and a second connecting pipe (15) is installed at the lower end of the set of high-temperature resistant metal hoses (8) on the right side. One end of the second connecting pipe (15) is connected to the input end of the pump (16). A third connecting pipe (17) is connected to the output end of the pump (16). One end of the first connecting pipe (14) and the second connecting pipe (15) is inserted into the interior of the liquid storage tank (9). A cooler (28) is fixedly passed through the rear end face of the liquid storage tank (9). An electrical control box is installed on one side of the liquid storage tank (9), and a control panel is installed inside the electrical control box. An inlet pipe (18) and an outlet pipe (19) are fixedly passed through the other side of the liquid storage tank (9).

2. The ejection structure of a profiled fastener mold according to claim 1, wherein A micro motor (21) is installed at the lower part of the socket box (12), and a first bevel gear (22) is fixedly sleeved at the output end of the micro motor (21). A mounting shaft (23) is passed through the inner wall of the socket box (12) by a bearing, and a second bevel gear (24) is fixedly sleeved at the inner end of the mounting shaft (23). A mounting plate (25) is installed at the outer end of the mounting shaft (23), and a sponge board (26) is adhered to the surface of the mounting plate (25). The micro motor (21) is electrically connected to the control panel through a wire.

3. The ejection structure of a profiled fastener die according to claim 2, wherein The first bevel gear (22) meshes with the second bevel gear (24).

4. The ejection structure of a profiled fastener die according to claim 1, wherein The upper part of the socket box (12) is provided with a through hole, and a cover plate (27) is inserted into the inside of the through hole.

5. The ejection structure of a non-standard fastener mold according to claim 1, characterized in that, Both sets of liquid guide tubes (7) have a limit plate (20) fixedly sleeved on their sidewalls.

6. The ejection structure of a profiled fastener die according to claim 1, wherein The control panel is electrically connected to the electric telescopic rod (6), air pump (10), suction pump (16) and cooler (28) via wires.

7. The ejection structure of a profiled fastener die according to claim 1, wherein Both the inlet pipe (18) and the outlet pipe (19) are equipped with on / off valves on their side walls.

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