Detachable household appliance mold

Abstract

The utility model discloses a detachable household appliance mould, which relates to the technical field of household appliance moulds, and comprises a lower fixing plate, an upper fixing plate and four sliding rods, the four sliding rods are respectively arranged on the upper wall surface of the lower fixing plate, the upper fixing plate is movably arranged outside the four sliding rods, the detachable household appliance mould is characterized in that a male mould structure is arranged on the lower wall surface of the upper fixing plate, and a female mould structure is arranged on the male mould structure. A male die clamping structure is installed on the lower wall face of the male die structure, and a female die structure is installed on the upper wall face of the lower fixing plate. According to the utility model, the household appliance male die is decomposed, the corner of the joint of the three surfaces which are most easily worn is processed into a standard component, and the edge of the joint of the two surfaces which are easily worn is processed into a standard component, so that when the male die is worn, the specific position is replaced according to the wear condition; and the maintenance cost of the mold is further reduced.

Description

Technical Field

[0001] This utility model relates to the field of home appliance mold technology, and in particular to a detachable home appliance mold. Background Technology

[0002] A mold is a specialized tool used in industrial production processes such as forming, casting, stamping, or injection molding. Through its internal cavity or structure, it processes raw materials into parts or products with specific shapes, sizes, and surface qualities under pressure, temperature, or external force. Home appliances are electrical devices designed to improve family life, enhance efficiency, or meet entertainment needs. They are typically powered by electricity, gas, or other energy sources and are used for household chores, environmental control, personal care, and information entertainment, forming an indispensable part of modern family life.

[0003] In the process of home appliance production, many home appliance parts are processed and shaped using molds, especially some thin-walled metal appliance shells, which are usually processed by stamping molds. During the use of stamping molds, the punch is prone to wear. At present, after the punch wears out, the entire punch needs to be replaced, which is equivalent to replacing half of the mold, resulting in extremely high costs. However, observations during production and processing show that the corners where the three surfaces of the punch meet have the highest degree of wear, followed by the edges where two surfaces meet. Utility Model Content

[0004] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a detachable home appliance mold.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A detachable appliance mold includes: a lower fixed plate, an upper fixed plate, and four sliding rods. The four sliding rods are respectively installed on the upper wall of the lower fixed plate. The upper fixed plate is movably installed outside the four sliding rods. A punch structure is installed on the lower wall of the upper fixed plate, and a punch clamping structure is installed on the lower wall of the punch structure. A die structure is installed on the upper wall of the lower fixed plate. The punch structure includes: a punch base, several punch bodies, and several punch fixing bolts. The punch base is fixed to the lower wall of the upper fixed plate by bolts. The upper wall of the punch base has an installation groove and several installation through holes. Several punch bodies are respectively installed on the lower wall of the punch base. Several punch bodies have threaded holes on their upper walls. Several punch fixing bolts pass through the installation through holes of the punch base and are threaded into the threaded holes of the punch bodies. The punch bodies are classified into three types according to their contact surfaces: angle wear punches, edge wear punches, and surface wear punches.

[0007] The present invention is further configured such that the punch clamping structure includes: two clamping fixing seats, a first clamping rod, a second clamping rod, and two clamping bolts; the two clamping fixing seats are respectively fixedly installed on the lower wall surface of the punch base, the first clamping rod is located on the front wall surface of the punch body, and the first clamping rod has two mounting through holes, the second clamping rod is located on the rear wall surface of the punch body, and the second clamping rod has two threaded holes, the two clamping bolts respectively pass through the two mounting through holes of the first clamping rod, and the two clamping bolts are respectively threaded into the threaded holes of the second clamping rod.

[0008] The present invention is further configured such that the die structure includes: a die body and four die fixing bolts; the die body is installed on the upper wall of the lower fixing plate, and the lower wall of the die body is provided with four threaded holes, and the four die fixing bolts pass through the holes of the lower fixing plate and are installed in the threaded holes of the die body by threads.

[0009] The present invention is further provided with a clearance groove on the lower wall surface of the lower fixing plate.

[0010] The present invention is further provided with a clearance groove on the upper wall surface of the upper fixing plate.

[0011] The present invention is further provided that two mounting grooves are respectively opened on the left and right walls of the lower fixing plate and the upper fixing plate.

[0012] The beneficial effects of this utility model are as follows: This utility model disassembles the appliance punch, processes the corners where the three surfaces most prone to wear intersect into a type of standard part, and processes the edges where the two surfaces most prone to wear intersect into a type of standard part. Thus, when the punch wears, it can be replaced at specific locations according to the wear condition, thereby reducing the cost of mold maintenance. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the first integral structure of a detachable home appliance mold proposed in this utility model;

[0014] Figure 2 This is a schematic diagram of the second integral structure of a detachable home appliance mold proposed in this utility model;

[0015] Figure 3 This is a partial structural schematic diagram of a detachable home appliance mold proposed in this utility model;

[0016] Figure 4 This is a partial exploded view of the detachable household appliance mold proposed in this utility model.

[0017] In the diagram: 1. Lower fixing plate; 2. Upper fixing plate; 3. Slide rod; 4. Punch base plate; 5. Punch body; 6. Punch fixing bolt; 7. Clamping fixing seat; 8. First clamping rod; 9. Second clamping rod; 10. Clamping bolt; 11. Die body; 12. Die fixing bolt. Detailed Implementation

[0018] The technical solution of this patent will be further described in detail below with reference to specific embodiments.

[0019] The embodiments of this patent are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this patent, and should not be construed as limiting this patent.

[0020] In the description of this patent, it should be understood that the terms “center,” “upper,” “lower,” “front,” “back,” “left,” “right,” “vertical,” “horizontal,” “top,” “bottom,” “inner,” and “outer,” etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this patent and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this patent.

[0021] In the description of this patent, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "setting" should be interpreted broadly. For example, they can refer to a fixed connection or setting, a detachable connection or setting, or an integral connection or setting. Those skilled in the art can understand the specific meaning of the above terms in this patent according to the specific circumstances.

[0022] Reference Figure 1-4A detachable appliance mold includes: a lower fixed plate 1, an upper fixed plate 2, and four sliding rods 3. The four sliding rods 3 are respectively installed on the upper wall of the lower fixed plate 1. The upper fixed plate 2 is movably installed on the outside of the four sliding rods 3. A punch structure is installed on the lower wall of the upper fixed plate 2, and a punch clamping structure is installed on the lower wall of the punch structure. A die structure is installed on the upper wall of the lower fixed plate 1. The punch structure includes: a punch base 4, several punch bodies 5, and several punch fixing bolts 6. The punch base 4 is fixed to the lower wall of the upper fixed plate 2 by bolts. The upper wall of the base plate 4 is provided with an installation groove, and the upper wall of the punch base plate 4 is provided with several installation through holes. Several punch bodies 5 are respectively installed on the lower wall of the punch base plate 4. Several punch bodies 5 are provided with threaded holes on the upper wall. Several punch fixing bolts 6 pass through the installation through holes of the punch base plate 4 and are installed in the threaded holes of the punch bodies 5 by threads. The lower wall of the lower fixing plate 1 is provided with a clearance square groove, and the upper wall of the upper fixing plate 2 is provided with a clearance square groove. The left and right walls of the lower fixing plate 1 and the upper fixing plate 2 are respectively provided with two installation grooves.

[0023] As a preferred embodiment, the punch clamping structure further includes: two clamping fixing seats 7, a first clamping rod 8, a second clamping rod 9, and two clamping bolts 10; the two clamping fixing seats 7 are respectively fixedly installed on the lower wall surface of the punch base 4, the first clamping rod 8 is located on the front wall surface of several punch bodies 5, and the first clamping rod 8 has two mounting through holes, the second clamping rod 9 is located on the rear wall surface of several punch bodies 5, and the second clamping rod 9 has two threaded holes, the two clamping bolts 10 pass through the two mounting through holes of the first clamping rod 8 respectively, and the two clamping bolts 10 are respectively installed in the threaded holes of the second clamping rod 9 by threads.

[0024] As a preferred embodiment, the die structure further includes: a die body 11 and four die fixing bolts 12; the die body 11 is mounted on the upper wall of the lower fixing plate 1, and the lower wall of the die body 11 is provided with four threaded holes, and the four die fixing bolts 12 pass through the holes of the lower fixing plate 1 and are installed in the threaded holes of the die body 11 by threads.

[0025] Working Principle: This utility model is based on a stamping die for household appliances, therefore it cannot be used alone. It requires bolts to pass through the mounting groove of the lower fixing plate 1 to fix the lower fixing plate 1 to the stamping machine, and bolts to pass through the mounting groove of the upper fixing plate 2 to fix the upper fixing plate 2 to the stamping machine. Then, the operator fixes the die body 11 to the upper wall of the lower fixing plate 1 using four die fixing bolts 12. Next, the operator fixes several punch bodies 5 to the lower wall of the punch base 4 using punch fixing bolts 6. Finally, the operator... Bolts are fixed to the lower wall of the upper fixing plate 2. Then, the operator installs and fixes the first clamping rod 8 and the second clamping rod 9 with two clamping bolts 10. Under the action of the threads, the first clamping rod 8 and the second clamping rod 9 will move relative to each other. At this time, several punch bodies 5 can be squeezed together, which can prevent several punch bodies 5 from becoming loose during the stamping process. When the punch body 5 is worn, resulting in a large error in the processed product, the operator can replace the severely worn punch body 5 according to the wear condition, which reduces maintenance costs to a certain extent.

[0026] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A detachable appliance mold, comprising: The system comprises a lower fixed plate (1), an upper fixed plate (2), and four sliding rods (3). The four sliding rods (3) are respectively installed on the upper wall of the lower fixed plate (1). The upper fixed plate (2) is movably installed on the outside of the four sliding rods (3). The system is characterized in that a punch structure is installed on the lower wall of the upper fixed plate (2), and a punch clamping structure is installed on the lower wall of the punch structure. A die structure is installed on the upper wall of the lower fixed plate (1). The punch structure includes a punch base plate (4), several punch bodies (5), and several punch fixing bolts (6). The punch base plate (4) is connected by bolts... The upper wall of the upper fixing plate (2) is fixed with bolts. The upper wall of the punch base (4) is provided with an installation groove. The upper wall of the punch base (4) is provided with several installation through holes. Several punch bodies (5) are respectively installed on the lower wall of the punch base (4). Several punch bodies (5) are provided with threaded holes on the upper wall of the punch bodies (5). Several punch fixing bolts (6) pass through the installation through holes of the punch base (4) and are installed in the threaded holes of the punch bodies (5) by threads. Several punch bodies (5) are divided into three types according to the contact surface: angle wear punch, edge wear punch and surface wear punch.

2. The detachable home appliance mold according to claim 1, characterized in that, The punch clamping structure includes: two clamping fixing seats (7), a first clamping rod (8), a second clamping rod (9), and two clamping bolts (10); the two clamping fixing seats (7) are respectively fixedly installed on the lower wall of the punch base (4), the first clamping rod (8) is located on the front wall of several punch bodies (5), and the first clamping rod (8) has two mounting through holes, the second clamping rod (9) is located on the rear wall of several punch bodies (5), and the second clamping rod (9) has two threaded holes, the two clamping bolts (10) pass through the two mounting through holes of the first clamping rod (8), and the two clamping bolts (10) are respectively installed in the threaded holes of the second clamping rod (9) by threads.

3. The detachable household appliance mold according to claim 1, characterized in that, The die structure includes a die body (11) and four die fixing bolts (12); the die body (11) is installed on the upper wall of the lower fixing plate (1), and the lower wall of the die body (11) is provided with four threaded holes. The four die fixing bolts (12) pass through the holes of the lower fixing plate (1) and are installed in the threaded holes of the die body (11) by threads.

4. The detachable home appliance mold according to claim 1, characterized in that, The lower wall surface of the lower fixing plate (1) is provided with a clearance groove.

5. A detachable home appliance mold according to claim 1, characterized in that, The upper wall of the upper fixing plate (2) is provided with a clearance groove.

6. A detachable home appliance mold according to claim 1, characterized in that, The lower fixing plate (1) and the upper fixing plate (2) each have two mounting grooves on their left and right sides.

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