Multi-positioning composite blanking die

Abstract

The multi-positioning composite blanking die comprises a top seat and a bottom seat, a plurality of groups of upper fixing holes used for being fixedly connected with external equipment are formed in the middle of the upper end of the top seat, and a plurality of groups of connectors used for being connected with external power supply wires are arranged on the front side and the rear side of the top seat. A set of connecting bases used for being fixedly connected with a pressing die are arranged in the middle of the lower end of the top base, and the pressing die used for punching die materials is arranged at the lower ends of the connecting bases. According to the die stamping device, die materials with different thicknesses can be conveniently stamped, die blanking after stamping is completed is facilitated by using the blanking cavity, multi-direction blanking is conducted on the die after stamping is completed by using the material guide plate, meanwhile, the positioning columns can adapt to different heights between the top base and the carrying table, and the positioning and slow-release effects are provided for the positioning columns.

Description

Technical Field

[0001] The utility model belongs to the technical field of blanking dies and relates to a composite blanking die with multiple positioning. Background Art

[0002] Blanking dies are a type of shearing die, which is used to punch out parts or blanks on sheets. This type of die is widely used in the production of various precision parts and complex components, especially in the automotive, home appliance, electronics and other industries. Blanking dies play an important role in stamping operations. They are responsible for accurately cutting materials according to preset shapes. However, if the top plate cannot be multi-positioned during the operation, a series of problems may occur, seriously affecting production efficiency and product quality.

[0003] The inability of the top plate to multiple position will lead to a decrease in stamping accuracy. During the stamping process, the material needs to be precisely aligned with the cutting edge of the mold to achieve accurate cutting. If the top plate cannot provide sufficient positioning support, the material is prone to offset during stamping, resulting in inaccurate dimensions of the cut parts and even waste. Therefore, a multiple-positioning composite blanking mold is urgently needed to solve the above problems. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model aims to provide a composite blanking die with multiple positioning to solve the problems raised in the above-mentioned background technology.

[0005] The utility model is realized by the following technical scheme: a composite blanking die with multiple positioning, comprising: a top seat and a base, wherein a plurality of upper fixing holes for connecting and fixing with external equipment are arranged in the middle position of the upper end of the top seat;

[0006] The front and rear sides of the top seat are provided with a plurality of connectors for connecting with external power supply wires, and the middle position of the lower end of the top seat is provided with a group of connectors for connecting and fixing with the die;

[0007] A pressing die for stamping the mold material is provided at the lower end of the connecting seat, and a group of side adjustment columns for adjusting the height between the top seat and the carrier are provided on the left and right sides of the connecting seat. A group of fixing seats for connecting and fixing with the carrier are provided at the lower ends of the side adjustment columns. The height between the top seat and the carrier can be adjusted by using the side adjustment columns, thereby facilitating the stamping operation of mold materials of different thicknesses.

[0008] As a preferred embodiment, a carrier for placing mold materials is provided at the lower end of the fixed seat, a group of mold grooves for stamping mold materials are provided in the middle of the carrier, and several groups of positioning holes for limiting the position of the top seat are provided on the outer sides of the mold grooves.

[0009] As a preferred embodiment, several groups of support frames for supporting the platform are provided at the lower end of the platform, and a group of blanking cavities for blanking the mold after the stamping is completed are provided on the inner side of the two middle groups of support frames. The blanking cavities can be used to facilitate blanking of the mold after the stamping is completed.

[0010] As a preferred embodiment, a group of material guiding plates for guiding materials are provided on both the front and rear sides of the material discharge cavity, and a group of bases for supporting the groups of support frames are provided at the lower ends of the groups of support frames.

[0011] As a preferred embodiment, the cross-section of the connecting seat is a convex structure, and the upper ends of the left and right sides of the connecting seat are provided with several groups of internal stamping columns for driving the die to move up and down, and the internal stamping columns are embedded inside the top seat.

[0012] As a preferred embodiment, a group of die heads for punching the mold material are provided in the middle of the lower end of the die, the die heads are interlocked with the inside of the die groove, and the inside of the die groove is connected with the inside of the feed cavity.

[0013] As a preferred embodiment, the cross-section of the two groups of guide plates presents a triangular structure, and the outer sides of the two groups of side adjustment columns are provided with a group of positioning columns for positioning with the inside of the carrier. The positioning columns are air damping columns, and the upper ends of the positioning columns are connected and fixed to the inside of the top seat, and the lower ends of the positioning columns are interlocked with the inside of the positioning holes. By using the guide plates, the mold after stamping can be blanked in multiple directions, and the positioning columns can adapt to the different heights between the top seat and the carrier, and provide positioning and slow-release effects.

[0014] After adopting the above technical scheme, the beneficial effects of the utility model are: by using the side adjustment column to adjust the height between the top seat and the carrier, it is convenient to perform stamping operations on mold materials of different thicknesses, by using the blanking cavity to facilitate the blanking of the mold after stamping, and by using the guide plate to perform multi-directional blanking of the mold after stamping. At the same time, its positioning column can adapt to the different heights between the top seat and the carrier, and provide positioning and slow-release effects thereto. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model 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 only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0016] Figure 1 This is a schematic diagram of the front side top view of a multi-positioned composite blanking die of the utility model;

[0017] Figure 2 It is a schematic diagram of the right front oblique top view of the top seat in a multi-positioned composite blanking die of the utility model;

[0018] Figure 3 This is a bottom view of the structure of the lower end of the die in a multi-positioned composite blanking die of the utility model;

[0019] Figure 4 It is a right oblique top view of the structure of a carrier in a multi-positioned composite blanking die of the utility model;

[0020] In the figure: 100-top seat, 110-connecting head, 120-upper fixing hole, 130-side adjusting column, 140-fixing seat, 150-connecting seat, 160-pressing die, 170-carrier, 180-support frame, 190-material guide plate, 200-inner stamping column, 210-positioning column, 220-die groove, 230-feeding cavity, 240-base. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-Figure 4 A composite blanking die with multiple positioning includes: a top seat 100, a side adjustment column 130, an inner punching column 200 and a base 240. A plurality of upper fixing holes 120 for connecting and fixing with external equipment are provided at the middle position of the upper end of the top seat 100;

[0023] A plurality of connectors 110 for connecting to external power supply wires are disposed on both the front and rear sides of the top seat 100, and a group of connectors 150 for connecting and fixing to the die 160 is disposed at the middle position of the lower end of the top seat 100;

[0024] A die 160 for stamping the mold material is provided at the lower end of the connecting seat 150, and a group of side adjustment columns 130 for adjusting the height between the top seat 100 and the carrier 170 are provided on both sides of the connecting seat 150. A group of fixing seats 140 for connecting and fixing with the carrier 170 are provided at the lower end of the side adjustment columns 130. The height between the top seat 100 and the carrier 170 can be adjusted by using the side adjustment columns 130, thereby facilitating the stamping operation of mold materials of different thicknesses.

[0025] A platform 170 for placing mold materials is provided at the lower end of the fixing seat 140 , a group of mold grooves 220 for the mold materials of the stamping die 160 are provided in the middle of the platform 170 , and a plurality of positioning holes for limiting the position of the top seat 100 are provided on the outer sides of the mold grooves 220 .

[0026] Several groups of support frames 180 for supporting the platform 170 are provided at the lower end of the platform 170, and a group of blanking cavities 230 for blanking the mold after the stamping is completed are provided on the inner side of the two middle groups of support frames 180. The blanking cavity 230 can be used to facilitate blanking of the mold after the stamping is completed.

[0027] A group of material guiding plates 190 for guiding materials are disposed on both the front and rear sides of the material discharge cavity 230 , and a group of bases 240 for supporting the groups of support frames 180 are disposed at the lower ends of the groups of support frames 180 .

[0028] The cross section of the connecting seat 150 is a convex structure. The upper ends of the left and right sides of the connecting seat 150 are provided with a plurality of groups of inner punching columns 200 for driving the die 160 to move up and down. The inner punching columns 200 are all embedded in the top seat 100.

[0029] A group of die heads for punching the mold material are provided at the middle position of the lower end of the die 160 . The die heads are interlocked with the inside of the die groove 220 , and the inside of the die groove 220 is connected with the inside of the material discharge cavity 230 .

[0030] The cross-section of the two groups of guide plates 190 presents a triangular structure. A group of positioning columns 210 for positioning with the inside of the carrier 170 are provided on the outside of the two groups of side adjustment columns 130. The positioning columns 210 are air damping columns, and the upper ends of the positioning columns 210 are connected and fixed to the inside of the top seat 100, and the lower ends of the positioning columns 210 are interlocked with the inside of the positioning holes. By using the guide plates 190, the mold after stamping can be blanked in multiple directions. At the same time, the positioning columns 210 can adapt to the different heights between the top seat 100 and the carrier 170, and provide positioning and slow-release effects.

[0031] See also Figure 1-Figure 4, as the first embodiment of the utility model: in order to solve the problem that the top plate cannot be multiple-positioned, which will lead to a decrease in stamping accuracy, during the stamping process, the material needs to be accurately aligned with the cutting edge of the mold to achieve accurate cutting. If the top plate cannot provide sufficient positioning support, the material is prone to offset during stamping, resulting in inaccurate size of the cut parts. When the staff performs the mold stamping operation, first place the mold material to be stamped inside the mold groove 220 in the middle of the carrier 170, and then the staff starts several groups of internal stamping columns 200, so that several groups of internal stamping columns 200 are used to stamp the die 160 downward, and the die 160 drives the die head to stamp the mold material. During the stamping process, its side adjustment columns 130, the fixed seat 140 and several groups of positioning columns 210 can maintain the position between the top seat 100 and the carrier 170, thereby ensuring the stamping accuracy.

[0032] See also Figure 1-Figure 4 , as the second embodiment of the utility model: Based on the elaboration in the above embodiment, further, when the staff needs to stamp mold materials of different thicknesses, since a group of side adjustment columns 130 for adjusting the height between the top seat 100 and the carrier 170 are provided on both sides of the connecting seat 150, and a group of fixing seats 140 for connecting and fixing with the carrier 170 are provided at the lower end of the side adjustment columns 130, the staff adjusts the height between the top seat 100 and the carrier 170 by adjusting the height of the side adjustment columns 130, thereby stamping molds of different thicknesses.

[0033] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A multi-positioned composite blanking die, comprising: A top seat (100), a side adjustment column (130), an inner punching column (200), a positioning column (210) and a base (240), characterized in that: a plurality of upper fixing holes (120) for connecting and fixing with external equipment are provided at the middle position of the upper end of the top seat (100); A plurality of connectors (110) for connecting to external power supply wires are provided on both the front and rear sides of the top seat (100), and a group of connectors (150) for connecting and fixing to a die (160) is provided at the middle position of the lower end of the top seat (100); A die (160) for stamping a mold material is provided at the lower end of the connecting seat (150), a group of side adjustment columns (130) for adjusting the height between the top seat (100) and the carrier (170) are provided on both left and right sides of the connecting seat (150), and a group of fixing seats (140) for connecting and fixing to the carrier (170) are provided at the lower ends of the side adjustment columns (130).

2. The multi-positioned composite blanking die according to claim 1, characterized in that: A carrier (170) for placing mold materials is provided at the lower end of the fixed seat (140), a group of mold grooves (220) for stamping mold (160) materials are provided in the middle of the carrier (170), and a plurality of positioning holes for limiting the position of the top seat (100) are provided on the outer sides of the mold grooves (220).

3. The multi-positioned composite blanking die according to claim 2, characterized in that: A plurality of support frames (180) for supporting the platform (170) are provided at the lower end of the platform (170), and a set of material discharge cavities (230) for discharge of materials from the mold after stamping is completed are provided inside the two middle groups of support frames (180).

4. The multi-positioned composite blanking die according to claim 3, characterized in that: A group of material guiding plates (190) for guiding materials are provided on both the front and rear sides of the material discharge cavity (230), and a group of bases (240) for supporting the groups of support frames (180) are provided at the lower ends of the groups of support frames (180).

5. The multi-positioned composite blanking die according to claim 1, characterized in that: The cross section of the connecting seat (150) is a convex structure. The upper ends of the left and right sides of the connecting seat (150) are provided with a plurality of groups of inner punching columns (200) for driving the die (160) to move up and down. The inner punching columns (200) are all embedded in the top seat (100).

6. The multi-positioned composite blanking die according to claim 5, characterized in that: A group of die heads for punching the mold material are provided at the middle position of the lower end of the die (160); the die heads are interlocked with the inside of the die groove (220), and the inside of the die groove (220) is communicated with the inside of the material discharge cavity (230).

7. The multi-positioned composite blanking die according to claim 4, characterized in that: The cross-sections of the two groups of guide plates (190) are triangular structures. The outer sides of the two groups of side adjustment columns (130) are each provided with a group of positioning columns (210) for positioning with the inside of the carrier (170). The positioning columns (210) are air damping columns, and the upper ends of the positioning columns (210) are connected and fixed to the inside of the top seat (100), and the lower ends of the positioning columns (210) are mutually embedded with the inside of the positioning holes.

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