CN220760758U - Continuous stamping die of power amplifier support - Google Patents

Abstract

The utility model provides a continuous stamping die of a power amplifier bracket, which relates to the field of continuous stamping dies and comprises an upper die holder, a male die assembly, a female die assembly and a lower die holder which are sequentially arranged from top to bottom, wherein the male die assembly comprises an inner hole punching die set, an outer shape punching die set, a bending die set and a cutting die set; the material plate sequentially presses down the inner hole cushion block insert through the inner hole punching module to form a positioning hole and an arc hole, the positioning hole and the arc hole are punched in the outer shape cushion block insert through the outer shape punching module, a sheet body for forming the power amplifier support main body is formed through punching, the bending module is used for punching the bending cushion block insert, the first bending part and the second bending part are formed through punching on two sides of the main body, and finally the cutting module is used for punching the cutting cushion block insert, so that the power amplifier support falls off from the material plate; the utility model adopts automatic continuous stamping, has continuity compared with artificial stamping, has high stamping processing efficiency and fully utilizes materials.

Description

Continuous stamping die of power amplifier support

Technical Field

The utility model relates to the field of continuous stamping dies, in particular to a continuous stamping die of a power amplifier bracket.

Background

The power amplifier support shown in fig. 1 comprises a main body, two 3/4 arc holes are symmetrically formed in the main body, positioning holes are formed in the centers of the arc holes, one sides of two ends of the main body along the length direction outwards extend to form extension parts, one side of the main body along the length direction downwards bends to form a first bending part, the other side downwards bends between the two extension parts to form a second bending part, if the operation of manually machining each structure of the power amplifier support is complicated, the machining process needs to adjust the angle of a workpiece to cause poor machining continuity, and the production efficiency is low.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model provides a continuous stamping die for a power amplifier bracket, which can solve the technical problems of poor processing continuity and low production efficiency of a manually operated stamping forming power amplifier bracket.

In order to solve the technical problems, the utility model provides the following technical scheme: the die assembly comprises an inner hole punching die set, an outer shape punching die set, a bending die set and a cutting die set which are sequentially arranged from top to bottom, wherein the die assembly comprises an inner hole punching die set, an outer shape punching die set, a bending die set and a cutting die set, the die assembly comprises an inner hole cushion insert, an outer shape cushion insert, a bending cushion insert and a cutting cushion insert which are corresponding to the cutting die set in position, the inner hole punching die set comprises a circular punching cutter and a hole flanging punch, the inner hole cushion insert comprises a circular pad groove and a hole flanging pad groove, the circular punching cutter and the hole flanging punch respectively correspond to the circular pad groove and the hole flanging pad groove, the inner hole punching die set further comprises an arc punching cutter, the inner hole cushion insert further comprises an arc pad groove, the arc punching cutter corresponds to the arc pad groove, the bending die set comprises a first pressing block, the bending cushion insert comprises a first pressing block, and the first pressing block corresponds to the first pressing block.

Further, the profile punching module comprises a first punching cutter and a second punching cutter, the profile cushion insert comprises a first cushion groove and a second cushion groove, and the first punching cutter and the second punching cutter respectively correspond to the first cushion groove and the second cushion groove.

Further, the cutting module comprises a punching cutter, the cutting cushion insert comprises a punching cushion groove, and the punching cutter corresponds to the punching cushion groove.

The beneficial effects of the utility model are as follows:

the utility model relates to a continuous stamping die of a power amplifier bracket, which comprises an upper die holder, a male die assembly, a female die assembly and a lower die holder which are sequentially arranged from top to bottom, wherein the male die assembly comprises an inner hole punching die set, an outer shape punching die set, a bending die set and a cutting die set; the material plate sequentially presses down the inner hole cushion block insert through the inner hole punching module to form a positioning hole and an arc hole, the positioning hole and the arc hole are punched in the outer shape cushion block insert through the outer shape punching module, a sheet body for forming the power amplifier support main body is formed through punching, the bending module is used for punching the bending cushion block insert, the first bending part and the second bending part are formed through punching on two sides of the main body, and finally the cutting module is used for punching the cutting cushion block insert, so that the power amplifier support falls off from the material plate; the utility model adopts automatic continuous stamping, has continuity compared with artificial stamping, has high stamping processing efficiency and fully utilizes materials.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of a power amplifier support;

FIG. 2 is a schematic diagram of a die assembly of a continuous stamping die of a power amplifier bracket according to the present utility model;

FIG. 3 is a schematic diagram of the overall side structure of a continuous stamping die of the power amplifier bracket according to the utility model;

FIG. 4 is a schematic diagram of an inner hole cushion insert structure of a continuous stamping die of a power amplifier bracket according to the utility model;

FIG. 5 is a schematic diagram of the structure of the profile pad insert, the bending pad insert and the cutting pad insert of the continuous stamping die of the power amplifier bracket;

fig. 6 is a schematic diagram of processing a material plate of a continuous stamping die of a power amplifier bracket according to the present utility model.

Description of the main reference signs

10. A power amplifier bracket; 101. positioning holes; 102. an arc-shaped hole; 103. a first bending part; 104. a second bending part; 105. an extension;

20. an upper die holder;

30. an inner hole cushion block insert; 301. a circular pad groove; 302. hole flanging and groove filling; 303. arc pad groove;

40. a profile pad insert; 401. a first pad groove; 402. a second pad groove;

50. bending the cushion block insert; 501. a first pad;

60. cutting off the cushion block insert; 601. punching the pad groove;

70. a lower die holder;

80. and (5) a material plate.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

The power amplifier support 10 shown in fig. 1 comprises a main body, wherein two 3/4 circular arc holes are symmetrically formed in the main body, a positioning hole 101 is formed in the center of each circular arc hole, one side of each of two ends of the main body in the length direction extends outwards to form an extension part 105, one side of the main body in the length direction is bent downwards to form a first bending part 103, and the other side of the main body is bent downwards between the two extension parts 105 to form a second bending part 104.

Referring to fig. 2-3 and fig. 6, the utility model provides a continuous stamping die of a power amplifier support 10, which comprises an upper die holder 20, a male die assembly, a female die assembly and a lower die holder 70 sequentially arranged from top to bottom, wherein the male die assembly comprises an inner hole stamping die set, an outer shape stamping die set, a bending die set and a cutting die set, and the female die assembly comprises an inner hole cushion block insert 30, an outer cushion block insert 40, a bending cushion block insert and a cutting cushion block insert 60, which correspond to the positions of the inner hole stamping die set, the outer shape stamping die set, the bending die set and the cutting die set. Specifically, the material plate 80 is transferred to the continuous stamping die through external equipment, the material plate 80 is sequentially pressed down on the inner hole cushion block insert 30 through the inner hole stamping die set to form a positioning hole 101 and an arc hole 102, the positioning hole and the arc hole 102 are stamped on the outer shape cushion block insert 40 through the outer shape stamping die set, a sheet body for forming the main body of the power amplifier support 10 is stamped on the bending cushion block insert through the bending die set, the first bending part 103 and the second bending part 104 are stamped on two sides of the main body, finally the cutting die set is stamped on the cutting cushion block insert 60, the power amplifier support 10 falls off from the material plate 80 to form an independent product.

Referring to fig. 2 and 4, the inner hole punching module comprises a circular punching cutter and a hole flanging punch, the inner hole cushion insert 30 comprises a circular pad groove 301 and a hole flanging pad groove 302, and the circular punching cutter and the hole flanging punch respectively correspond to the circular pad groove 301 and the hole flanging pad groove 302; the inner hole punching module further comprises an arc punching cutter, and the inner hole cushion insert 30 further comprises an arc cushion groove 303, wherein the arc punching cutter corresponds to the arc cushion groove 303. Specifically, the material plate 80 is punched in two circular pad grooves 301 by two circular punching cutters, two positioning holes 101 of the power amplifier support 10 are formed, two hole flanging pad grooves 302 are punched by two hole flanging punches, the positioning holes 101 are subjected to hole flanging and punching, and the periphery of the positioning holes 101 is punched in the circular pad grooves 303 by two circular punching cutters, so that two circular arc holes of the power amplifier support 10 are formed.

Referring to fig. 2 and 5, the die set includes a first die and a second die, the die insert 40 includes a first pad groove 401 and a second pad groove 402, and the first die and the second die correspond to the first pad groove 401 and the second pad groove 402, respectively. The bending module comprises a first pressing block and a second pressing block, the bending cushion block insert comprises a first cushion block 501 and a second cushion block, and the first pressing block and the second pressing block correspond to the first cushion block 501 and the second cushion block respectively. Specifically, the first punching blades include two first cushion grooves 401, the material plate 80 with the formed positioning holes 101 and the arc-shaped holes 102 is punched by the two first punching blades on two first cushion grooves 401 along two sides of the length direction of the material plate 80, two first strip-shaped holes are formed on two sides of the material plate 80 along the length direction, then the material plate 80 is punched by the second punching blades on the second cushion grooves 402, a second strip-shaped hole is formed on the material plate 80 perpendicular to the conveying direction of the material plate 80, the first strip-shaped holes are communicated with the two second strip-shaped holes to form I-shaped holes, and a sheet body of the power amplifier support 10 for punching forming is formed between the two h-shaped holes; then, the two sides of the sheet body are punched through the first pressing block, and the first cushion block 501 is further bent to form the second bending part 104 and the first bending part 103.

With continued reference to fig. 2 and 5, the cutting module includes a punching die, and the cutting pad insert 60 includes a punching pad groove 601, where the punching die corresponds to the punching pad groove 601. Specifically, the punching cutter and the punching pad groove 601 respectively comprise two punching cutters, two positions of the two punching cutters, respectively, for punching the power amplifier support 10 to be connected to the material plate 80 are respectively in the two punching pad grooves 601, namely, the formed power amplifier support 10 is separated from the material plate 80 to form an independent product.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (3)

1. The utility model provides a continuous stamping die of power amplifier support for stamping flitch shaping power amplifier support, its characterized in that, including upper die base, terrace die subassembly, the die holder that top-down set gradually, terrace die subassembly includes towards the hole module, towards the appearance module, bend the module and cut off the module, the die subassembly include with towards the hole module towards the appearance module bend the module with cut off the corresponding hole cushion mold insert in module position, appearance cushion mold insert, bend cushion mold insert and cut off the cushion mold insert, towards the hole module and include circular punch blade, hole flanging drift, the hole cushion mold insert includes circular pad groove, hole flanging pad groove, circular punch blade with hole flanging drift corresponds respectively circular pad groove with hole flanging pad groove, towards the hole module further includes the circular arc punch blade, the hole cushion mold insert further includes the circular arc pad groove, the circular arc punch blade corresponds the circular arc pad groove, the module of bending includes first briquetting, the cushion mold insert includes first briquetting corresponds first cushion.

2. The continuous stamping die of a power amplifier support according to claim 1, wherein: the profile punching module comprises a first punching cutter and a second punching cutter, the profile cushion block insert comprises a first cushion groove and a second cushion groove, and the first punching cutter and the second punching cutter respectively correspond to the first cushion groove and the second cushion groove.

3. The continuous stamping die of a power amplifier support according to claim 1, wherein: the cutting module comprises a punching cutter, the cutting cushion insert comprises a punching cushion groove, and the punching cutter corresponds to the punching cushion groove.