CN218503129U

CN218503129U - Continuous stamping die of chassis

Info

Publication number: CN218503129U
Application number: CN202222886260.6U
Authority: CN
Inventors: 唐峰
Original assignee: Zhangzhou Honghao Metal Industry Co ltd
Current assignee: Zhangzhou Honghao Metal Industry Co ltd
Priority date: 2022-10-31
Filing date: 2022-10-31
Publication date: 2023-02-21
Anticipated expiration: 2032-10-31

Abstract

The utility model provides a continuous stamping die of chassis, including terrace die subassembly, the terrace die subassembly includes first material module, shaping module, second material module, the module of punching a hole, the module of bending, breaks the module, the die subassembly includes first material backing block mold insert, shaping backing block mold insert, second material backing block mold insert, the backing block mold insert of punching a hole, the backing block mold insert of bending and breaks the backing block mold insert; a material plate is pressed on the first material removing cushion block insert through a first material removing module, a sheet material for forming a chassis is stamped on the forming cushion block insert through the forming module to form a chassis groove, the second material removing cushion block insert is stamped through a second material removing module to punch a positioning hole, the sheet material is stamped on the punching cushion block insert through a punching module to form a square hole of the chassis, the square hole is stamped on the bending cushion block insert through a bending module to bend one side edge, and finally the punching module is stamped on the punching cushion block insert to form the chassis; the automatic chassis forming machine has the advantages that the automatic machining operation is simple, the chassis forming efficiency is high, and the deformation is prevented.

Description

Continuous stamping die of chassis

Technical Field

The utility model relates to a continuous stamping die field particularly, relates to a continuous stamping die on chassis.

Background

As shown in the chassis in figure 1, the middle of the chassis is provided with a groove with an opening on one side surface, four corners of the bottom plate are provided with positioning holes, the chassis is provided with a bending plate at the edge of one side of the opening of the groove, and the chassis is provided with two square holes at the connecting position of the bending plate and the bottom of the groove; the traditional chassis forming needs manual step-by-step operation and processing, and the processing process has the following problems: 1. 2, cutting a sheet material first and then forming a middle groove part, which is easy to cause the deformation of the chassis; 3. the step processing speed is slow and the efficiency is low.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model provides a continuous stamping die on a chassis, which can solve the technical problems that the operation of the chassis forming process is inconvenient, easy to deform, the speed is slow and the efficiency is low.

In order to solve the technical problem, the utility model provides a following technical scheme: the punching die comprises an upper die base, a male die component, a female die component and a lower die base which are sequentially arranged from top to bottom, wherein the male die component comprises a first material removing module, a forming module, a second material removing module, a punching module, a bending module and a breaking module which are sequentially distributed along the feeding direction, and the female die component comprises a first material removing module, a forming module, a second material removing module, a punching module, a bending module, a first material removing cushion insert, a forming cushion insert, a second material removing cushion insert, a punching cushion insert, a bending cushion insert and a breaking cushion insert which correspond to the position of the breaking module.

Furthermore, the first material removing module comprises a first punch head and a second punch head, the first material removing cushion block insert comprises a first punch head cushion groove and a second punch head cushion groove, and the first punch head and the second punch head correspond to the first punch head cushion groove and the second punch head cushion groove respectively.

Further, the shaping module includes the shaping briquetting, shaping cushion mold insert includes the shaping pad groove, the shaping briquetting corresponds the shaping pad groove.

Further, the second material removing die set comprises a third punch, the second material removing cushion block insert comprises a third punch cushion groove, and the third punch corresponds to the third punch cushion groove.

Further, the punching die set comprises a fourth punch, the punching pad insert comprises a fourth punch pad groove, and the fourth punch corresponds to the fourth punch pad groove.

Furthermore, the bending module comprises a bending press block, the bending cushion block insert comprises a bending cushion block, and the bending press block corresponds to the bending cushion block.

Furthermore, the die set still includes the drift of strikeing off, it also includes the pad groove of strikeing off to dash off the cushion mold insert, the drift of strikeing off corresponds the pad groove of strikeing off.

The beneficial effects of the utility model are that:

the utility model relates to a continuous stamping die of chassis, including upper die base, terrace die subassembly, the die holder that top-down set gradually, the terrace die subassembly includes that the direction of pay-off distributes in proper order along the first material module, shaping module, second material module, punch a hole the module, bend the module, break the module, the die subassembly includes that the first goes to expect the cushion mold insert, shaping cushion mold insert, second goes to expect the cushion mold insert, the cushion mold insert punches a hole, bend the cushion mold insert and break the cushion mold insert; the material plate is pressed on the first material removing cushion insert by the first material removing module in sequence, a sheet material for forming the chassis is punched on the material plate, then the forming module is punched on the forming cushion insert to form a chassis groove, the second material removing module is punched on the second material removing cushion insert, redundant parts on two sides of the sheet material are removed, a positioning hole is punched, then the punching module is punched on the punching cushion insert to form a square hole of the chassis, the bending cushion insert is punched by the bending module, one side edge is bent, and finally the punching cushion insert is punched by the punching module to form an independent chassis; the utility model discloses can realize that automated processing easy operation and shaping chassis are efficient, the shaping sheet material remolding recess punches a hole again earlier and can prevent to warp.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a schematic view of the structure of the chassis;

FIG. 2 is a schematic structural view of a female die assembly of a continuous stamping die for a chassis according to the present invention;

fig. 3 is a schematic view of an overall side structure of a continuous stamping die for a chassis according to the present invention;

fig. 4 is a schematic structural view of a first stripping pad insert and a forming pad insert of a continuous stamping die for a chassis according to the present invention;

fig. 5 is a schematic structural view of a second stripping pad insert and a punching pad insert of the continuous stamping die for a chassis according to the present invention;

figure 6 continuous stamping die's of chassis cushion mold insert of bending and break cushion mold insert schematic structure.

Description of the main elements

10. A chassis; 101. a groove; 102. a square hole; 103. positioning holes; 104. a bending plate;

20. an upper die holder;

30. a first stripping pad insert; 301. a first punch pad slot; 302. a second punch pad slot;

40. forming a cushion groove;

50. a third punch pad slot;

60. a fourth punch pad slot;

70. bending the cushion block;

71. bending the pressing block;

80. punching the pad groove;

90. a lower die holder;

100. and a material plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Referring to the chassis 10 shown in fig. 1, a groove 101 with an opening on one side is formed in the middle of the chassis 10, positioning holes 103 are formed at four corners of the bottom plate, a bending plate 104 is disposed at an edge of one side of the opening of the groove 101 of the chassis 10, and two square holes 102 are formed in the bottom of the groove 101 and the bending plate 104 of the chassis 10.

Referring to fig. 2-3, the utility model provides a continuous stamping die of chassis 10, including upper die base 20, terrace die subassembly, die holder 90 that top-down set gradually, the terrace die subassembly includes the first material module that goes that distributes in proper order along the pay-off direction, the shaping module, the second material module that goes, the module punches a hole, bend the module, break the module, the die subassembly includes with the first material module that goes, the shaping module, the second material module that goes, the module punches a hole, bend the module, break the first material cushion mold insert 30 that the module position corresponds to, shaping cushion mold insert, the second material cushion mold insert that goes, the cushion mold insert that punches a hole, bend cushion 70 mold insert and break the cushion mold insert; specifically, the material plate 100 is sequentially pressed on the first material removing cushion insert 30 through the first material removing module, a sheet material for forming the chassis 10 is punched on the material plate 100, then the forming module is punched on the forming cushion insert to form a groove 101 of the chassis 10, the second material removing module is punched on the second material removing cushion insert, the redundant parts on the two sides of the sheet material are removed, a positioning hole 103 is punched, the sheet material is punched on the punching cushion insert through the punching module, a square hole 102 of the forming chassis 10 is punched on the bending cushion 70 insert through the bending module, the edge of one side is bent, and finally the bending module is punched on the punching cushion insert to form the independent chassis 10; the utility model discloses can realize that automated processing easy operation and shaping chassis 10 are efficient, the shaping is used for the sheet stock of punching press earlier, and stamping forming recess 101 punches a hole again, and chassis 10 that can the shaping after warp.

Referring to fig. 2-4, the first material removing die set includes a first punch and a second punch, the first material removing pad insert 30 includes a first punch pad slot 301 and a second punch pad slot 302, and the first punch and the second punch correspond to the first punch pad slot 301 and the second punch pad slot 302, respectively; the forming module comprises a forming pressing block, the forming cushion block insert comprises a forming cushion groove 40, and the forming pressing block corresponds to the forming cushion groove 40. Specifically, the material plate 100 enters from the left end of the continuous stamping die at a stepping speed through an external conveying device, and is sequentially stamped on a first stamping pad groove 301 and a second stamping pad groove 302 through a first stamping head and a second stamping head, so that a square sheet material for forming the chassis 10 is formed on the material plate 100, and then the sheet material is stamped on the forming pad groove 40 through a forming pressing block, so that a groove 101 with an opening at one side of the chassis 10 is formed. The square sheet stock is formed by the first punch and the second punch and then the groove 101 is formed and punched, so that the deformation caused by the integral punching of the material plate 100 and the integral deformation of the formed chassis 10 can be avoided.

Referring to fig. 2 and 5, the second material removing module includes a third punch, the second material removing pad insert includes a third punch pad groove 50, and the third punch corresponds to the third punch pad groove 50; the punching module comprises a fourth punch, the punching pad insert comprises a fourth punch pad groove 60, and the fourth punch corresponds to the fourth punch pad groove 60. Specifically, the material plate 100 is punched in the third punch pad groove 50 through the third punch, redundant parts on two sides of the groove 101 are removed, positioning holes 103 are formed in four corners of the sheet material in the direction, then the material plate is punched in the fourth pad groove through the fourth punch, two square holes 102 are punched on one side of the opening of the groove 101, and the size precision error is small.

Referring to fig. 2 and 6, the bending module comprises a bending pressing block 71, the bending cushion block 70 is embedded into the bending cushion block 70, and the bending pressing block 71 corresponds to the bending cushion block 70; the punching module further comprises a punching punch, the punching cushion insert further comprises a punching cushion groove 80, and the punching punch corresponds to the punching cushion groove 80. Specifically, the material plate 100 moves onto the bending pad 70, is pressed down on the bending pad 70 through the bending press block 71, bends one side of the opening of the groove 101 to form a bending plate 104, and is finally punched in the punching pad groove 80 through the punching punch, so that the chassis 10 falls off from the material plate 100, and an independent product is formed. The whole machining process is automatic in stamping and machining, the speed is high, the efficiency is high, and the chassis 10 can be prevented from deforming.

When the continuous stamping die is used, the material plate 100 enters from the left side (when the die is horizontally placed) of the continuous stamping die through external stepping conveying equipment, is sequentially stamped and pressed in the first stamping head pad groove 301 and the second stamping head pad groove 302 through the first stamping head and the second stamping head, a square sheet material for forming the chassis 10 is formed on the material plate 100, and then is stamped on the forming pad groove 40 through a forming pressing block to form the groove 101 with an opening at one side of the chassis 10; punching a third punch pad groove 50 by a third punch, removing redundant parts on two sides of the groove 101, forming positioning holes 103 at four corners of the sheet material in the direction, punching a fourth pad groove by a fourth punch, and punching two square holes 102 on one side of an opening of the groove 101; the bending pressing block 71 presses down on the bending cushion block 70 to bend one side of the opening of the groove 101 to form a bending plate 104, and finally the bending plate is punched in the punching cushion groove 80 through a punching punch to enable the chassis 10 to fall off from the material plate 100 to form an independent product.

The foregoing shows and describes the basic principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only the preferred embodiments of the present invention, and is not intended to limit the present invention, and that there may be various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a continuous stamping die on chassis for punching press flitch shaping chassis, its characterized in that, includes upper die base, terrace die subassembly, the die holder that top-down set gradually, terrace die subassembly includes that the first material module, the shaping module, the second that distribute in proper order along the pay-off direction remove the material module, punch a hole the module, bend the module, break the module, the die subassembly include with the first material module that removes the shaping module the second remove the material module the module punch a hole the module bend the module the corresponding first material cushion mold insert that removes of break module position, shaping cushion mold insert, second remove the material cushion mold insert, the cushion mold insert that punches a hole, bend the cushion mold insert and break the cushion mold insert.

2. The continuous stamping die for a base plate according to claim 1, wherein: the first material removing module comprises a first punch and a second punch, the first material removing cushion block insert comprises a first punch cushion groove and a second punch cushion groove, and the first punch and the second punch correspond to the first punch cushion groove and the second punch cushion groove respectively.

3. Continuous stamping die for a base disc according to claim 1, wherein: the forming module comprises a forming pressing block, the forming cushion block insert comprises a forming cushion groove, and the forming pressing block corresponds to the forming cushion groove.

4. Continuous stamping die for a base disc according to claim 1, wherein: the second material removing module comprises a third punch, the second material removing cushion block insert comprises a third punch cushion groove, and the third punch corresponds to the third punch cushion groove.

5. The continuous stamping die for a base plate according to claim 1, wherein: the punching die set comprises a fourth punch, the punching cushion block insert comprises a fourth punch cushion groove, and the fourth punch corresponds to the fourth punch cushion groove.

6. Continuous stamping die for a base disc according to claim 1, wherein: the bending module comprises a bending pressing block, the bending cushion block insert comprises a bending cushion block, and the bending pressing block corresponds to the bending cushion block.

7. The continuous stamping die for a base plate according to claim 1, wherein: the die set of breaking still includes the drift of breaking, break cushion mold insert still includes the pad groove of breaking, the drift of breaking corresponds the pad groove of breaking.