Mold and forming equipment

Abstract

The utility model relates to the technical field of machining dies, and provides a die and forming equipment, and the die comprises a lower die assembly and an upper die assembly. The lower die assembly comprises a supporting piece which is used for supporting a workpiece to be machined. The upper die assembly is movably arranged in the first direction relative to the lower die assembly and comprises a first cutter and a second cutter, and the second cutter is movably arranged in the second direction relative to the first cutter. When the upper die assembly is close to the lower die assembly, the first cutter punches a workpiece to be machined in the first direction, and the second cutter punches the workpiece to be machined in the second direction. Wherein the second direction intersects with the first direction. By means of the die, the machining efficiency of workpieces is improved.

Description

Technical Field

[0001] The present application relates to the technical field of mechanical processing molds, and in particular to a mold and a molding device. Background Art

[0002] For some shell-like workpieces with special shapes, after the shell is formed, structures for connection and assembly need to be processed on the shell, such as flange connection surfaces, windows and connection holes.

[0003] In the related art, punching equipment is often used to punch the processing surface of the workpiece to punch out the corresponding connection structure in the shell.

[0004] However, the workpiece has multiple processing surfaces, and the multiple processing surfaces are located at different positions of the workpiece. The punching equipment can only process one processing surface of the workpiece at a time, resulting in that the processing efficiency of the workpiece is not easy to improve. Utility Model Content

[0005] The present application provides a mold and a molding device, which can improve the processing efficiency of a workpiece.

[0006] In order to achieve the above objectives, this application adopts the following technical solutions:

[0007] In a first aspect, the present application provides a mold, comprising:

[0008] A lower die assembly, the lower die assembly comprising a support member, the support member being used to support a workpiece to be processed;

[0009] An upper die assembly, wherein the upper die assembly is movably disposed along a first direction relative to the lower die assembly, and the upper die assembly comprises a first tool and a second tool, wherein the second tool is movably disposed along a second direction relative to the first tool;

[0010] When the upper die assembly is close to the lower die assembly, the first tool punches the workpiece to be processed along the first direction, and the second tool punches the workpiece to be processed along the second direction;

[0011] The second direction intersects the first direction.

[0012] As a possible implementation manner, the support member is opened along the first direction toward one side of the upper die assembly, the support member has a first profiling portion, the first profiling portion is located on the side of the support member facing the upper die assembly, the workpiece to be processed is located at the first profiling portion through the opening, and the first tool punches the workpiece through the first profiling portion;

[0013] The support member further has a second profiling portion, which is located at one side of the support member along the second direction, and the second tool punches the workpiece through the second profiling portion.

[0014] As a possible implementation, the first profiling portion includes a profiling groove and a first profiling hole, the profiling groove is located at at least one outer edge of the support member; the first profiling hole is located on a side of the support member facing the upper mold assembly.

[0015] As a possible implementation, the second profiling portion includes a profiling window and a second profiling hole, the profiling window is located on one side of the support member along the second direction; the second profiling hole is arranged around the circumference of the profiling window.

[0016] As a possible implementation manner, the first tool is matched with the first profiling portion, and the second tool is matched with the second profiling portion.

[0017] As a possible implementation manner, the mold further includes a positioning member, and both the upper mold assembly and the lower mold assembly are connected to the positioning member;

[0018] When the upper mold assembly is close to the lower mold assembly, the positioning piece of the upper mold assembly is plugged into the positioning piece of the lower mold assembly.

[0019] As a possible implementation manner, the lower mold assembly further includes a floating member, the floating member is disposed around at least a portion of the circumference of the support member, and the floating member is movably disposed relative to the support member along the first direction;

[0020] The floating member is adapted to the support member on one side thereof opposite to the support member.

[0021] As a possible implementation manner, the lower mold assembly further includes a fixing member, and the fixing member is arranged along the second direction on a side of the support member away from the second tool;

[0022] The height of the fixing member along the first direction is smaller than the height of the supporting member.

[0023] As a possible implementation manner, the upper mold assembly further includes a driving assembly, wherein the driving assembly is connected to the first tool and the second tool, and the driving assembly is configured to drive the first tool and the second tool to move.

[0024] In the mold provided by the present application, the workpiece is arranged on a support member, and when the upper mold assembly moves relative to the lower mold assembly, the feeding and retracting movements are realized. During the feeding process, the first tool punches the workpiece along the first direction, and the second tool punches the workpiece along the second direction. In this way, the punching operation of different processing surfaces on the workpiece is completed through the cooperation of the upper mold assembly and the lower mold assembly during one feeding process, thereby improving the processing efficiency of the workpiece. In addition, during the processing process, the positioning references of the first tool and the second tool are the same, which can reduce the positioning error and improve the processing accuracy and qualified rate of the workpiece.

[0025] In a second aspect, the present application provides a molding device, comprising:

[0026] A frame, wherein the frame has a containing space;

[0027] The mold according to the first aspect, wherein the mold is arranged in the accommodating space;

[0028] A power device is arranged on the frame, connected to the mold, and configured to drive the mold to move.

[0029] The molding equipment provided in the present application, because it includes the mold provided in the first aspect, can improve the processing efficiency of the workpiece. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0031] Figure 1 A schematic diagram of a mold provided in an embodiment of the present application;

[0032] Figure 2 A schematic diagram of a lower mold assembly of a mold provided in an embodiment of the present application;

[0033] Figure 3 for Figure 2 A partial enlarged view of part A;

[0034] Figure 4 for Figure 2 A partial enlarged view of part B;

[0035] Figure 5 A schematic diagram of an upper mold assembly of a mold provided in an embodiment of the present application;

[0036] Figure 6 for Figure 5 A partial enlarged view of part C in the middle;

[0037] Figure 7 for Figure 5 A partial enlarged view of part D in the middle;

[0038] Figure 8 is a schematic diagram of the workpiece to be processed;

[0039] Fig. 9 Schematic diagram of the workpiece after forming;

[0040] Fig.10 A schematic diagram of a tool retracting state of a molding device provided in an embodiment of the present application;

[0041] Fig.11 A schematic diagram of the feeding state of the molding equipment provided in an embodiment of the present application.

[0042] Description of reference numerals:

[0043] 100-mold;

[0044] 110-lower die assembly;

[0045] 111- support member;

[0046] 112- base;

[0047] 113-fixed block; 1131-second plug hole;

[0048] 114-first profiling portion; 1141-profiling groove; 1142-first profiling hole;

[0049] 115-second profiling portion; 1151-profiling window; 1152-second profiling hole;

[0050] 116- floating member; 1161- elastic part;

[0051] 117-fixing parts;

[0052] 120-upper die assembly;

[0053] 121-first tool; 1211-first punching block; 1212-first punch; 1213-first pressing block;

[0054] 122-second tool; 1221-second punching block; 1222-second pressing block; 1223-second punch;

[0055] 123-mounting seat;

[0056] 124- driving assembly;

[0057] 130, 130a, 130b-first positioning member; 1301-first plug hole;

[0058] 131, 131a, 131b-second positioning member; 1311-groove; 1312-protrusion;

[0059] 133-third positioning member;

[0060] 200-workpieces;

[0061] 300-molding equipment. DETAILED DESCRIPTION

[0062] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application. In the absence of conflict, the following embodiments and features in the embodiments can be combined with each other.

[0063] For some shell-like workpieces with special shapes, after the shell is formed, structures for connection and assembly need to be processed on the shell, such as flange connection surfaces, windows and connection holes.

[0064] In the related art, punching equipment is often used to punch the processing surface of the workpiece to punch out the corresponding connection structure in the shell.

[0065] However, the workpiece has multiple processing surfaces, and the multiple processing surfaces are located at different positions of the workpiece. The punching equipment can only process one processing surface of the workpiece at a time, resulting in that the processing efficiency of the workpiece is not easy to improve.

[0066] In order to overcome the defects in the prior art, the present application provides a mold and a molding device, wherein the mold includes a lower mold assembly and an upper mold assembly, wherein the lower mold assembly includes a mold for supporting a workpiece to be processed, the upper mold assembly moves relative to the lower mold assembly along a first direction, and the upper mold assembly includes a first tool and a second tool, and the second tool moves relative to the first tool along a second direction. When the upper mold assembly approaches the lower mold assembly, the first tool punches the workpiece along the first direction, and the second tool punches the workpiece along the second direction. Such a mold can realize one-time feeding, realize processing of multiple different surfaces of the same workpiece, and improve the processing efficiency of the workpiece.

[0067] The contents of the present application will be described in detail below in conjunction with the accompanying drawings so that those skilled in the art can understand the contents of the present application more clearly and in detail.

[0068] Figure 1 A schematic diagram of a mold provided in an embodiment of the present application. Figure 2A schematic diagram of the lower mold assembly of the mold provided in an embodiment of the present application. Figure 3 for Figure 2 A partial enlarged view of part A. Figure 4 for Figure 2 A partial enlarged view of part B. Figure 5 A schematic diagram of the upper mold assembly of the mold provided in an embodiment of the present application. Figure 6 for Figure 5 A partial enlarged view of part C. Figure 7 for Figure 5 A partial enlarged view of part D. Figure 8 Schematic diagram of the workpiece to be processed. Fig. 9 Schematic diagram of the workpiece after forming.

[0069] like Figure 1-Figure 9 As shown, an embodiment of the present application provides a mold 100 including: a lower mold assembly 110 and an upper mold assembly 120 .

[0070] The lower die assembly 110 includes a support member 111 , and the support member 111 is used to support a workpiece 200 to be processed.

[0071] The upper mold assembly 120 is movably disposed along a first direction (P direction) relative to the lower mold assembly 110 . The upper mold assembly 120 includes a first tool 121 and a second tool 122 . The second tool 122 is movably disposed along a second direction (Q direction) relative to the first tool 121 .

[0072] When the upper die assembly 120 approaches the lower die assembly 110 , the first tool 121 punches the workpiece 200 to be processed along the first direction (P direction), and the second tool 122 punches the workpiece 200 to be processed along the second direction (Q direction).

[0073] The second direction (Q direction) intersects with the first direction (P direction).

[0074] According to the mold 100 provided in this embodiment, the workpiece 200 is arranged on the support member 111, and the upper mold assembly 120 realizes feeding and retracting movements when it moves relative to the lower mold assembly 110. During the feeding process, the first tool 121 punches the workpiece 200 along the first direction (P direction), and the second tool 122 punches the workpiece 200 along the second direction (Q direction). In this way, the punching operation of different processing surfaces on the workpiece 200 can be completed in one feeding process through the cooperation of the upper mold assembly 120 and the lower mold assembly 110, thereby improving the processing efficiency of the workpiece 200. In addition, during the processing process, the positioning references of the first tool 121 and the second tool 122 are the same, which can reduce the positioning error and improve the processing accuracy and qualified rate of the workpiece 200.

[0075] It should be noted that the workpiece 200 may be a top cover of an energy storage battery, but is not limited thereto.

[0076] The specific structure of the mold 100 and various possible implementations are described in detail below.

[0077] Exemplarily, the lower mold assembly 110 includes a support member 111 and a base 112, the support member 111 is disposed on the base 112, and the base 112 is connected to a workbench of the molding device 300. Specifically, the support member 111 and the base 112 can be connected by threaded fasteners to achieve a relatively stable detachable connection, and the base 112 and the workbench of the molding device 300 can also be connected by threaded fasteners or clamps to achieve a relatively stable detachable connection.

[0078] It is understandable that the support member 111 can be an independent member, or formed by assembling multiple parts to meet the processing requirements of workpieces 200 of different specifications. At the same time, for some workpieces 200 with special shapes, it is not easy to manufacture the support member 111 as a complete independent member, so the complete support member 111 can be formed by assembling multiple parts together.

[0079] In addition, in order to reduce the production difficulty and production cost of the support member 111, the lower mold assembly 110 in this embodiment also includes a fixed block 113, which is arranged between the support member 111 and the base 112 along the first direction (P direction), and the two sides of the fixed block 113 along the first direction (P direction) are respectively in contact with the support member 111 and the base 112. The fixed block 113 adjusts the height of the support member 111 to reduce the amount of movement of the upper mold assembly 120 feeding along the first direction (P direction) and reduce the processing energy consumption; at the same time, the fixed block 113 realizes the installation accuracy of the connection between the support member 111 and the workpiece 200 by supporting the support member 111, so as to ensure the positioning and processing accuracy of the workpiece 200, and further improve the processing efficiency and yield rate of the workpiece 200.

[0080] In some implementations, the number of the fixing blocks 113 may be 6 or more, and this section does not specifically limit the number of the fixing blocks 113 .

[0081] Furthermore, the upper mold assembly 120 moves along the first direction (P direction) relative to the lower mold assembly 110 , and the workpiece 200 is punched by the first tool 121 and the second tool 122 of the upper mold assembly 120 , thereby completing the punching process of the workpiece 200 .

[0082] The upper die assembly 120 includes a first cutter 121, a second cutter 122 and a mounting seat 123. The first cutter 121 and the second cutter 122 are arranged on a side of the mounting seat 123 facing the lower die assembly 110. The mounting seat 123 drives the first cutter 121 and the second cutter 122 to move along a first direction (direction P) to complete the feeding and retracting motion of the punching process.

[0083] During the feeding process, the first tool 121 moves toward the lower die assembly 110 along the first direction (P direction), the edges of the first tool 121 and the support member 111 are misaligned along the first direction (P direction), and the first tool 121 implements punching of the workpiece 200 along the first direction (P direction). In this embodiment, the second tool 122 is movably arranged along the second direction (Q direction) relative to the first tool 121, and the second tool 122 has a feeding and retracting movement along the second direction (Q direction). The second tool 122 moves toward the support member 111 along the second direction (Q direction), which is the feeding movement of the second tool 122; the second tool 122 moves toward the side away from the support member 111 along the second direction (Q direction), which is the retracting movement of the second tool 122.

[0084] The second tool 122 is fed along the second direction (Q direction), the second tool 122 and the support member 111 are offset along the second direction (Q direction), and the workpiece 200 completes the punching process under the joint action of the second tool 122 and the support member 111.

[0085] It should be noted that the first direction (P direction) in this embodiment may be a vertical direction, and the second direction (Q direction) intersects with the first direction (P direction). Specifically, the second direction (Q direction) in this embodiment is the length direction of the workpiece 200 or the width direction of the workpiece 200, and the second direction (Q direction) and the first direction (P direction) are perpendicular to each other.

[0086] In this way, the upper mold assembly 120 completes the punching processing of different processing surfaces of the workpiece 200 through the first tool 121 and the second tool 122 in one feeding, thereby improving the processing efficiency. In addition, during one feeding process, the punching processing of different processing surfaces is completed through only one positioning, thereby ensuring the positioning reference and positioning accuracy of each processing surface, reducing the processing error of the workpiece 200, and improving the yield rate and processing efficiency of the workpiece 200.

[0087] In some embodiments, the support member 111 is opened along a first direction (P direction) at one side of the upper die assembly 120, and the support member 111 has a first profiling portion 114, which is located at the side of the support member 111 facing the upper die assembly 120, and the workpiece 200 to be processed is located at the first profiling portion 114 through the opening, and the first tool 121 punches the workpiece 200 through the first profiling portion 114. The support member 111 also has a second profiling portion 115, which is located at one side of the support member 111 along the second direction (Q direction), and the second tool 122 punches the workpiece 200 through the second profiling portion 115. In this way, the punching structure of the workpiece 200 is diversified by the first profiling portion 114 and the second profiling portion 115.

[0088] The support member 111 has an opening on one side of the upper mold assembly 120 along the first direction (P direction). The support member 111, the support block and the base 112 jointly form a accommodating cavity. The workpiece 200 is arranged on the support member 111 through the opening. A portion of the workpiece 200 is located in the accommodating cavity, and a portion is in contact with the side of the support member 111 facing the upper mold assembly 120. The support member 111 has a supporting effect on the workpiece 200 along the first direction (P direction) through the portion in contact with the workpiece 200.

[0089] The first profiling portion 114 is located on the side of the support member 111 facing the upper die assembly 120. The first profiling portion 114 can be arranged at the inner edge or the outer edge of the support member 111. Of course, the first profiling portion 114 can also be arranged on the upper surface of the support member 111 facing the upper die assembly 120. In some embodiments, the first profiling portion 114 can also be arranged on the outer edge of the support member 111 and the upper surface of the support member 111. It should be noted that the first profiling portion 114 and the formed workpiece 200 structure in this embodiment are adapted to each other. When the upper die assembly 120 is fed, the first tool 121 punches the workpiece 200 to be processed through the first profiling portion 114 to complete the punching and forming processing of the edge of the workpiece 200.

[0090] It should be noted that the first contoured portion 114 in this embodiment may be a groove, a protrusion, a round hole, etc., and this part does not make any specific limitation for comparison.

[0091] It can be understood that the second profiling portion 115 is located on the support member 111 along the second direction (Q direction), and the second profiling portion 115 can be arranged on the inner surface of the support member 111 along the second direction (Q direction) and opposite to the second tool 122; the second profiling portion 115 can also be arranged at the edge of the support member 111 along the second direction (Q direction). The second profiling portion 115 can be a groove, a protrusion, a round hole, a window, etc., and this part is not specifically limited. In this way, when the second tool 122 is fed along the second direction (Q direction), the second tool 122 punches the workpiece 200 to be processed through the second profiling portion 115 to complete the punching and forming processing of the plane of the workpiece 200 along the second direction (Q direction).

[0092] Exemplarily, the first profiling portion 114 includes a profiling groove 1141 and a first profiling hole 1142. The profiling groove 1141 is located at at least one outer edge of the support member 111; the first profiling hole 1142 is located on the side of the support member 111 facing the upper die assembly 120. The workpiece 200 is punched through such a die 100 to achieve the punching of the groove and hole on the edge.

[0093] Combination Figure 2-Figure 4As shown, the profiling groove 1141 in this embodiment is located at at least one outer edge of the support 111. The specific position of the profiling groove 1141 on the support 111 needs to be determined according to the actual processing requirements of the workpiece 200. In addition, the number of the profiling grooves 1141 can be one or more, and the outer edge of the same side of the support 111 can have multiple profiling grooves 1141, or one profiling groove 1141, or no profiling groove 1141. In this way, the upper die assembly 120 is fed, and the first tool 121 punches the workpiece 200 through the profiling groove 1141 on the support, cuts off the flash of the workpiece 200, and processes a groove structure at the edge of the workpiece 200 that is the same as the profiling groove 1141.

[0094] Furthermore, in this embodiment, the first profiling portion 114 further includes a first profiling hole 1142, which is disposed on the side of the support member 111 facing the upper die assembly 120. Specifically, the first profiling hole 1142 is located on the upper surface of the support member 111 facing the upper die assembly 120. The first tool 121 is fed along the first direction (direction P), and the first tool 121 can punch the workpiece 200 through the first profiling hole 1142 on the support member 111, so as to machine a hole structure on the workpiece 200 that is the same as the first profiling hole 1142.

[0095] In some embodiments, the number of the first profiling holes 1142 can be one or more, which is not specifically limited in this section. It should be noted that the specific position of the first profiling holes 1142 on the upper surface of the support member 111 in this embodiment is arranged according to the actual processing requirements of the workpiece 200.

[0096] It is understandable that the relative positional relationship between the first profiling hole 1142 and the profiling groove 1141 is also set according to the actual processing requirements of the workpiece 200 .

[0097] Specifically, the second profiling portion 115 includes a profiling window 1151 and a second profiling hole 1152. The profiling window 1151 is located on one side of the support member 111 along the second direction (Q direction); the second profiling hole 1152 is arranged around the circumference of the profiling window 1151. In this embodiment, the second tool 122 is fed along the second direction (Q direction), and the second tool 122 and the second profiling portion 115 of the support member 111 cooperate with each other to punch out a window and a hole structure on the processing surface of the workpiece 200 relative to the second tool 122 along the second direction (Q direction).

[0098] See also Figure 4A profiling window 1151 is provided on one side of the support member 111 along the second direction (Q direction), and the profiling window 1151 penetrates the opposite sides of the support member 111 along the second direction (Q direction). The processing surface of the workpiece 200 along the second direction (Q direction) is opposite to the profiling window 1151 of the support member 111, and the second tool 122 feeds along the second direction (Q direction). The second tool 122 and the support member 111 are staggered along the second direction (Q direction). Under the punching action of the second tool 122, the processing surface of the workpiece 200 forms a window structure adapted to the profiling window 1151.

[0099] In some implementations, the number of the contour windows 1151 may be one, two, or more, which is not specifically limited in this section.

[0100] In a specific embodiment, when there are two profiling windows 1151, the two profiling windows 1151 are spaced apart along the extension direction of the processing surface of the workpiece 200. After the second tool 122 is fed, two window structures can be punched out of the processing surface of the workpiece 200.

[0101] Of course, when there are two profiling windows 1151, the relative positions of the two profiling windows 1151 on the support 111 are not limited to the above layout, and need to be determined according to the processing requirements of the workpiece 200. Accordingly, the size of the profiling window 1151 is also set according to the actual processing of the workpiece 200.

[0102] Furthermore, the second profiling portion 115 in the present embodiment also includes a second profiling hole 1152, which is arranged on the surfaces of the support member 111 and the workpiece 200 that are opposite to each other along the second direction (Q direction), and the second tool 122 is fed along the second direction (Q direction). Under the interaction between the second tool 122 and the support member 111, the workpiece 200 punches out a hole-shaped structure corresponding to the second profiling hole 1152 on the processing surface of the workpiece 200 along the second direction (Q direction).

[0103] It is easy to understand that the first tool 121 is matched with the first profiling portion 114, and the second tool 122 is matched with the second profiling portion 115. In this way, the processing efficiency and processing accuracy of the workpiece 200 are improved.

[0104] The first profiling portion 114 in this embodiment includes a profiling groove 1141 and a first profiling hole 1142. The first tool 121 includes a first punching block 1211 disposed on a mounting seat 123, and the first punching block 1211 and the support member 111 are correspondingly disposed along a first direction (direction P). When the upper die assembly 120 is fed, the outer edges of the first punching block 1211 and the support member 111 are staggered along the first direction (direction P), so that a groove structure corresponding to the profiling groove 1141 can be punched out on the workpiece 200. Therefore, one side of the first punching block 1211 relative to the outer edge of the support member 111 is adapted to the structure of the profiling groove 1141 on the outer edge of the support member 111, thereby improving the processing efficiency of punching and forming the workpiece 200.

[0105] The first tool 121 in this embodiment further includes a first punch 1212, and the first punch 1212 is arranged correspondingly to the first profiling holes 1142 on the support member 111, that is, the number and position of the first punch 1212 correspond one-to-one with the number and position of the first profiling holes 1142 on the support member 111. When the first punch 1212 is fed along the first direction (P direction), the first punch 1212 punches the workpiece 200, and a hole-shaped structure corresponding to the position and size of the first profiling holes 1142 is formed on the workpiece 200.

[0106] It should be noted that the first punch 1212 in this embodiment is located between the first punching block 1211 and the mounting seat 123. The first punching block 1211 is provided with a hole corresponding to the position of the first profiling hole 1142, and the first punch 1212 is inserted into the hole of the first punching block 1211. The first punch 1212 is movably arranged relative to the first punching block 1211 along the first direction (P direction).

[0107] Exemplarily, the first tool 121 also includes a first pressing block 1213, which is arranged around the outer edge of the first punching block 1211. The first pressing block 1213 and the workpiece 200 abut against each other along a first direction (direction P) to prevent the workpiece 200 from being displaced during the punching process.

[0108] When the upper die assembly 120 is fed along the first direction (P direction), the first punching block 1211 and the first punch 1212 also move along the first direction (P direction), the first punching block 1211 cooperates with the outer edge of the support member 111 to punch the edge of the workpiece 200, and the first punch 1212 extends out of the hole position of the first punching block 1211 along the first direction (P direction), and the first punch 1212 punches a hole in the processing surface of the workpiece 200 along the first direction (P direction).

[0109] Correspondingly, the second tool 122 includes a second punching block 1221 and a second pressing block 1222 which are connected to each other. The second pressing block 1222 and the processing surface of the workpiece 200 are relative to and abut against each other to prevent the workpiece 200 from moving along the second direction (Q direction). The positions and sizes of the second punching block 1221 and the contouring window 1151 match each other. The second punching block 1221 moves along the second direction (Q direction) relative to the first tool 121 and is misaligned with the edge of the contouring window 1151 of the support member 111, thereby realizing punching out a window structure on the processing surface of the workpiece 200 along the second direction (Q direction).

[0110] The second tool 122 also includes a second punch 1223, and the positions and sizes of the second punch 1223 and the second contour hole 1152 match each other. When the second tool 122 is fed along the second direction (Q direction), the second punch 1223 punches the workpiece 200 through the second contour hole 1152 and punches a hole-shaped structure on the workpiece 200.

[0111] It should be noted that the second punch 1223 in this embodiment is located on the side of the second punching block 1221 away from the support member 111, and the second punching block 1221 is provided with a hole corresponding to the position of the second profiling hole 1152, and the second punch 1223 is inserted into the hole of the second punching block 1221. The second punch 1223 is movably arranged along the second direction (Q direction) relative to the second punching block 1221. In this way, when the second tool 122 is fed along the second direction (Q direction), the second punch 1223 extends out of the hole of the second punching block 1221 along the second direction (Q direction), thereby achieving punching of the window and hole of the processing surface of the workpiece 200.

[0112] On the basis of the above-mentioned embodiment, the mold 100 further includes a positioning member, and the upper mold assembly 120 and the lower mold assembly 110 are both connected with the positioning member; when the upper mold assembly 120 is close to the lower mold assembly 110, the positioning member of the upper mold assembly 120 and the positioning member of the lower mold assembly 110 are plugged. The positioning members provided on the upper mold assembly 120 and the lower mold assembly 110 are used to realize machining positioning, improve the machining positioning accuracy of the workpiece 200, reduce the machining error of the workpiece 200, and improve the machining accuracy and yield rate of the workpiece 200.

[0113] See also Figure 1The positioning member in this embodiment includes a first positioning member 130, a first positioning member 130a and a first positioning member 130b are arranged opposite to each other along a first direction (direction P), the first positioning member 130a is arranged on the mounting seat 123 of the upper mold assembly 120, and the first positioning member 130b is arranged on the base 112 of the lower mold assembly 110, and the end of the first positioning member 130b facing the upper mold assembly 120 has a first plug hole 1301, and the first plug hole 1301 is matched with the end of the first positioning member 130a, when the upper mold assembly 120 approaches the lower mold assembly 110 along the first direction (direction P), the end of the first positioning member 130a away from the mounting seat 123 is plugged into the first plug hole 1301 of the first positioning member 130b. In this embodiment, there are four groups of first positioning members 130a and first positioning members 130b, which are respectively arranged at the four vertex corners of the corresponding upper mold assembly 120 and the lower mold assembly 110. In this embodiment, the mold 100 is relatively fixed by the cooperation of the first positioning member 130a and the second positioning member 130b, and the positioning of the workpiece 200 during processing is also achieved.

[0114] Furthermore, the positioning member also includes a second positioning member 131, the second positioning member 131a is connected to the mounting seat 123 of the upper mold assembly 120, the second positioning member 131b is connected to the base 112 of the lower mold assembly 110, the second positioning member 131b is provided with a groove 1311 on the side facing the upper mold assembly 120, and the second positioning member 131a is provided with a protrusion 1312 on the side facing the lower mold assembly 110. In this way, when the upper mold assembly 120 is fed along the first direction (P direction), the protrusion 1312 of the second positioning member 131a and the groove 1311 of the second positioning member 131b are plugged along the first direction (P direction). Through the mutual cooperation of the second positioning member 131a and the second positioning member 131b, the movement of the mold 100 along the second direction (Q direction) during the operation is limited, the positioning accuracy of the punching process is further improved, the processing error of the workpiece 200 is reduced, and the yield rate and processing efficiency of the workpiece 200 are improved.

[0115] In some embodiments, the positioning member further includes a third positioning member 133, which is disposed on the mounting seat 123 of the upper mold assembly 120, and the third positioning member 133 extends along the first direction (direction P). A second plug hole 1131 is disposed on the fixed block 113 of the lower mold assembly 110, and the second plug hole 1131 and the third positioning member 133 are disposed in a one-to-one correspondence. When the upper mold assembly 120 is fed along the first direction (direction P), the end of the third positioning member 133 and the second plug hole 1131 of the fixed block 113 are plugged in along the first direction (direction P). Through the mutual cooperation of the third positioning member 133 and the fixed block 113, the positional offset between the upper mold assembly 120 and the lower mold assembly 110 is further prevented, the positioning accuracy of the workpiece 200 is ensured, and the processing accuracy of the workpiece 200 is improved.

[0116] Possibly, the lower die assembly 110 further includes a floating member 116, which is disposed around at least a portion of the circumference of the support member 111, and is movable relative to the support member 111 along the first direction (direction P); one side of the floating member 116 relative to the support member 111 is adapted to the support member 111. By moving the floating member 116 along the first direction (direction P), the upper die assembly 120 can be ensured to punch and cut the workpiece 200, and the first tool 121 can be prevented from overfeeding along the first direction (direction P).

[0117] Combination Figure 2-Figure 4 As shown, the floating member 116 in this embodiment is arranged on the fixed block 113, the floating member 116 surrounds the peripheral edge of the support member 111, and the floating member 116 abuts against the support member 111 on one side of the support member 111. It can be understood that the floating member 116 abuts against the structure of the support member 111 on one side of the support member 111. The first tool 121 feeds, the first punching block 1211 abuts against the floating member 116, and moves along the first direction (P direction), and the first punching block 1211 and the outer edge of the support member 111 are misaligned to complete the punching of the workpiece 200. The floating member 116 moves along the first direction (P direction) to the limit position, that is, the limit position of the first tool 121 feeding, so as to prevent the first tool 121 from continuing to feed after the punching is completed, which causes the increase of system energy consumption. In addition, the setting of the floating member 116 can protect the workpiece 200 and the lower die assembly 110, and prevent the damage of the components caused by excessive feeding of the first tool 121.

[0118] The floating member 116 in this embodiment has an elastic portion 1161, which is connected between the floating member 116 and the fixed block 113. The elastic force of the elastic portion 1161 acts on the floating member 116. After the upper mold assembly 120 is retracted, the elastic force of the elastic portion 1161 causes the floating member 116 to return to its initial position along the first direction (direction P).

[0119] Possibly, the lower mold assembly 110 further includes a fixing member 117, which is disposed on a side of the support member 111 away from the second tool 122 along the second direction (Q direction); the height of the fixing member 117 along the first direction (P direction) is less than the height of the support member 111. In this way, by disposing the fixing member 117, the movement of the support member 111 along the second direction (Q direction) when the workpiece 200 is punched along the second direction (Q direction) can be avoided, thereby ensuring the working stability of the mold 100. In addition, the height of the fixing member 117 is less than the height of the support member 111, thereby realizing the punching of the workpiece 200 by the first tool 121 along the first direction (P direction) and preventing the first tool 121 from overfeeding along the first direction (P direction).

[0120] Furthermore, the upper mold assembly 120 further includes a driving assembly 124, which is connected to the first tool 121 and the second tool 122, and is configured to drive the first tool 121 and the second tool 122 to move. The mechanical driving force of the driving assembly 124 drives the first tool 121 to feed and retract along the first direction (P direction), and the second tool 122 to feed and retract along the second direction (Q direction).

[0121] It should be noted that the drive assembly 124 in this embodiment can be hydraulic, pneumatic or motor driven. Of course, the drive assembly 124 can also choose the same drive mode as the molding device 300. For example, if the power device of the molding device 300 is hydraulic, the drive assembly 124 also chooses hydraulic, unified mechanical power, easy to control and manage, and reduce production costs.

[0122] It should be noted that, in a specific implementation, when the driving component 124 is hydraulic, the driving pressure of the driving component 124 is 40T.

[0123] The mold 100 provided in this embodiment includes: a lower mold assembly 110 and an upper mold assembly 120. The lower mold assembly 110 includes a support member 111, and the support member 111 is used to support the workpiece 200 to be processed. The upper mold assembly 120 is movably arranged along a first direction (P direction) relative to the lower mold assembly 110, and the upper mold assembly 120 includes a first tool 121 and a second tool 122, and the second tool 122 is movably arranged along a second direction (Q direction) relative to the first tool 121. When the upper mold assembly 120 is close to the lower mold assembly 110, the first tool 121 punches the workpiece 200 to be processed along the first direction (P direction), and the second tool 122 punches the workpiece 200 to be processed along the second direction (Q direction). Among them, the second direction (Q direction) and the first direction (P direction) intersect. Such a mold 100 improves the processing efficiency of the workpiece 200.

[0124] Fig.10 A schematic diagram of the tool retraction state of the forming equipment provided in an embodiment of the present application. Fig.11 A schematic diagram of the feeding state of the molding equipment provided in an embodiment of the present application.

[0125] In addition, if Figure 10-11 As shown, the embodiment of the present application may also provide a molding device 300, including: a frame, the mold 100 in any of the above embodiments, and a power device.

[0126] The frame has a containing space; the mold 100 is arranged in the containing space; the power device is arranged on the frame, the power device is connected to the mold 100, and the power device is configured to drive the mold 100 to move.

[0127] The molding device 300 provided in this embodiment can improve the processing efficiency of the workpiece 200 because it includes the mold 100 in the aforementioned embodiment.

[0128] It should be noted that the phrases "one embodiment", "an embodiment", "an exemplary embodiment", "some embodiments", etc. mentioned in the specification indicate that the described embodiments may include certain features, structures or characteristics, but not every embodiment may include the certain features, structures or characteristics. In addition, such phrases do not necessarily refer to the same embodiment. In addition, when describing certain features, structures or characteristics in conjunction with an embodiment, it is within the knowledge of those skilled in the art to implement such features, structures or characteristics in conjunction with other embodiments, whether explicitly or not explicitly described.

[0129] In general, terms should be understood, at least in part, by the context in which they are used. For example, the term "one or more" as used herein may be used to describe any feature, structure, or characteristic in a singular sense, or may be used to describe a combination of features, structures, or characteristics in a plural sense, depending, at least in part, on the context. Similarly, terms such as "a," "an," or "the" may also be understood to convey singular usage or to convey plural usage, depending, at least in part, on the context.

[0130] It should be easily understood that “on,” “above,” and “over” in this application should be interpreted in the broadest manner, so that “on” not only means “directly on something,” but also includes the meaning of “on something” with intervening features or layers therebetween, and “above” or “over” not only includes the meaning of “above something” or “over,” but also may include the meaning of “above something” or “over” with no intervening features or layers therebetween (i.e., directly on something).

[0131] In addition, spatially relative terms, such as "below," "below," "below," "above," "above," etc., may be used herein for ease of description to describe the relationship of one element or feature relative to other elements or features as shown in the figures. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation shown in the figures. The device may have other orientations (rotated 90° or at other orientations), and the spatially relative descriptors used herein may likewise be interpreted accordingly.

[0132] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit it. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A mold, characterized in that: include: A lower die assembly, the lower die assembly comprising a support member, the support member being used to support a workpiece to be processed; An upper die assembly, wherein the upper die assembly is movably disposed along a first direction relative to the lower die assembly, and the upper die assembly comprises a first tool and a second tool, wherein the second tool is movably disposed along a second direction relative to the first tool; When the upper die assembly is close to the lower die assembly, the first tool punches the workpiece to be processed along the first direction, and the second tool punches the workpiece to be processed along the second direction; The second direction intersects the first direction.

2. The mold according to claim 1, characterized in that: The support member is opened along the first direction toward one side of the upper die assembly, the support member has a first profiling portion, the first profiling portion is located on the side of the support member facing the upper die assembly, the workpiece to be processed is located at the first profiling portion through the opening, and the first tool punches the workpiece through the first profiling portion; The support member further has a second profiling portion, which is located at one side of the support member along the second direction, and the second tool punches the workpiece through the second profiling portion.

3. The mold according to claim 2, characterized in that: The first profiling portion includes a profiling groove and a first profiling hole. The profiling groove is located at at least one outer edge of the support member; the first profiling hole is located on a side of the support member facing the upper mold assembly.

4. The mold according to claim 2, characterized in that: The second profiling portion includes a profiling window and a second profiling hole. The profiling window is located at one side of the support member along the second direction; and the second profiling hole is arranged around the circumference of the profiling window.

5. The mold according to claim 2, characterized in that: The first tool is matched with the first contoured portion, and the second tool is matched with the second contoured portion.

6. The mold according to any one of claims 1 to 5, characterized in that: It also includes a positioning member, and the upper mold assembly and the lower mold assembly are both connected to the positioning member; When the upper mold assembly is close to the lower mold assembly, the positioning piece of the upper mold assembly is plugged into the positioning piece of the lower mold assembly.

7. The mold according to any one of claims 1 to 5, characterized in that: The lower mold assembly further includes a floating member, the floating member is disposed around at least a portion of the circumference of the support member, and the floating member is movably disposed relative to the support member along the first direction; The floating member is adapted to the support member on one side thereof opposite to the support member.

8. The mold according to any one of claims 1 to 5, characterized in that: The lower die assembly further comprises a fixing member, which is arranged along the second direction on a side of the supporting member away from the second tool; The height of the fixing member along the first direction is smaller than the height of the supporting member.

9. The mold according to any one of claims 1 to 5, characterized in that: The upper die assembly further includes a driving assembly connected to the first tool and the second tool, and the driving assembly is configured to drive the first tool and the second tool to move.

10. A molding device, characterized in that: include: A frame, wherein the frame has a containing space; The mold according to any one of claims 1 to 9, wherein the mold is arranged in the accommodating space; A power device is arranged on the frame, connected to the mold, and configured to drive the mold to move.

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