CN222625912U - A continuous stamping die - Google Patents
A continuous stamping die Download PDFInfo
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- CN222625912U CN222625912U CN202420721879.8U CN202420721879U CN222625912U CN 222625912 U CN222625912 U CN 222625912U CN 202420721879 U CN202420721879 U CN 202420721879U CN 222625912 U CN222625912 U CN 222625912U
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Abstract
本实用新型属于冲压模具技术领域，具体涉及一种连续冲压模具，包括上模及下模，上模包括上盖板、上模座、上垫板、上夹板、脱背板及上脱板；下模包括下模板、下垫板、下模座及下垫脚；上夹板上依次设置有若干冲孔凸模、第一弯折凸模及第二弯折凸模；下垫板上依次设置有对应的冲孔凹模、第一弯折槽及第二弯折槽；上模座及下模座之间设置有外限位组件、外导柱组件及内导柱组件；该装置将工件生产中进行冲孔、45°弯折及90°弯折等工艺所需的模具集中于同一个模具中，可实现工件的连续生产，有效降低了人工固定多个单独模具的工作强度及工作时间，大大提高了加工效率及加工精度。
The utility model belongs to the technical field of stamping dies, and specifically relates to a continuous stamping die, comprising an upper die and a lower die, wherein the upper die comprises an upper cover plate, an upper die seat, an upper pad, an upper clamping plate, a stripping back plate and an upper stripping plate; the lower die comprises a lower template, a lower pad, a lower die seat and a lower pad; a plurality of punching convex dies, a first bending convex dies and a second bending convex dies are sequentially arranged on the upper clamping plate; corresponding punching dies, a first bending groove and a second bending groove are sequentially arranged on the lower pad; an outer limit assembly, an outer guide column assembly and an inner guide column assembly are arranged between the upper die seat and the lower die seat; the device concentrates the dies required for punching, 45° bending and 90° bending and other processes in the same die in the production of workpieces, can realize the continuous production of workpieces, effectively reduces the work intensity and working time of manually fixing multiple separate dies, and greatly improves the processing efficiency and processing accuracy.
Description
Technical Field
The utility model belongs to the technical field of stamping dies, and particularly relates to a continuous stamping die.
Background
A stamping die is a special process equipment for processing a material (metal or nonmetal) into a part (or a semi-finished product) in cold stamping processing, and is called a cold stamping die (commonly called a cold stamping die). Stamping is a press working method in which a material is pressed at room temperature by a die attached to a press to be separated or plastically deformed, thereby obtaining a desired part.
When a traditional stamping die is used for processing workpieces with various processing demands, a plurality of independent stamping dies are required to be used for processing in multiple working procedures, and the dies are required to be manually replaced in the processing process, so that the processing efficiency and the processing precision are low, and the complexity of the processing procedures is increased.
Disclosure of utility model
Aiming at the defects in the prior art, the utility model provides a continuous stamping die, which solves the problems that the existing stamping die cannot meet various processing requirements at the same time and has low processing efficiency and processing precision.
In order to achieve the aim, the technical scheme adopted by the utility model is that the continuous stamping die comprises an upper die and a lower die, wherein the upper die comprises an upper cover plate, an upper die holder, an upper base plate, an upper clamping plate, a back plate removing plate and an upper plate removing plate which are sequentially arranged from top to bottom;
The upper clamping plate is sequentially provided with a plurality of punching male dies, a first bending male die and a second bending male die;
The lower backing plate is sequentially provided with a punching female die, a first bending groove and a second bending groove, and the punching female die, the first bending groove and the second bending groove sequentially correspond to the punching male die, the first bending male die and the second bending male die;
An outer limit component, an outer guide column component and an inner guide column component are arranged between the upper die holder and the lower die holder, and the inner guide column component sequentially penetrates through the upper base plate, the upper clamping plate, the back plate removing plate, the upper plate removing plate, the lower die plate and the lower base plate.
The continuous stamping die has the advantages that dies required by processes such as punching, bending at different angles for many times and the like in the production process of a workpiece are concentrated in one die, sustainable production is facilitated, working intensity and time for manually fixing and installing a plurality of dies independently can be effectively reduced, production efficiency is greatly improved, the working procedures such as punching, 45-degree bending, 90-degree bending and the like of the workpiece can be realized through matching of the punching male die and the punching female die, the first bending male die and the first bending female die, the second bending male die and the second bending female die, and the like, and streamline production is facilitated.
Further, one side above the lower die holder is provided with a guide part, the guide part comprises a guide component and a float component, the float component is arranged above the lower die holder and comprises a float spring and a float pin arranged above the float spring.
The technical scheme has the beneficial effects that the material guiding part can guide materials to enter the die in the workpiece processing process, the floating material component can avoid dislocation and material clamping in the workpiece processing process, and the feeding speed is improved.
Further, the guide assembly comprises a guide plate and a guide plate cushion block arranged below the guide plate, and the guide plate cushion block is arranged above the lower die holder, the lower die plate and one side of the lower base plate.
The technical scheme has the beneficial effects that the guide plate and the guide plate cushion block are matched for use, so that the guide plate and the guide plate cushion block can be guided before materials enter the die, a workpiece is parallel to the die, and the accuracy and precision of processing are ensured.
Further, the outer limiting component comprises an upper limiting block and a lower limiting block, the lower limiting block is arranged on the upper end face of the lower die holder, and the upper limiting block is arranged on the lower end face of the upper die holder.
The technical scheme has the beneficial effects that the situation that a die or a workpiece is misplaced in the processing process can be prevented by the cooperation of the upper limiting block and the lower limiting block, and the processing quality and the production efficiency of the workpiece are effectively improved.
Further, the outer guide pillar assembly comprises a first guide pillar and a first guide sleeve sleeved on the first guide pillar, the first guide sleeve is arranged on the upper die holder, and the first guide pillar is arranged on the lower die holder.
The technical scheme has the beneficial effects that the stability and the reliability of the upper die and the lower die during opening can be improved through the cooperation of the first guide post and the first guide sleeve, the position between the upper die and the lower die can be fixed, and the positioning precision of a workpiece during processing is effectively improved.
Further, the inner guide pillar assembly comprises a second guide pillar and a guide groove, the guide groove is arranged above the lower die holder and penetrates through the lower base plate and the lower die plate, the second guide pillar is arranged on the upper die holder, and a second guide sleeve is arranged outside the second guide pillar.
The technical scheme has the beneficial effects that the processing precision of the workpiece can be further improved through the inner guide pillar component, and the assembly and positioning between the upper die, the lower die and other components can be realized through the use of the second guide pillar and the guide groove.
In summary, the continuous stamping die provided by the utility model has the beneficial effects that:
(1) According to the continuous stamping die, dies required by processes of punching, 45-degree bending, 90-degree bending and the like in workpiece production are concentrated in the same die, so that continuous production of workpieces can be realized, the working intensity and working time of manually fixing a plurality of independent dies are effectively reduced, and the processing efficiency and processing precision are greatly improved.
(2) The outer guide column component and the inner guide column component can improve the stability and reliability of the upper die and the lower die during opening, fix the positions between the upper die and the lower die, effectively improve the positioning precision of a workpiece during processing, and ensure the processing consistency of products.
(3) The outer limiting component can prevent the dislocation of the die or the workpiece in the processing process, and effectively improves the processing quality and the production efficiency of the workpiece.
(4) According to the utility model, materials can be guided to enter the die in the workpiece processing process of the material guiding part, the floating material component can avoid dislocation and material clamping in the workpiece processing process, the feeding speed is improved, and the material can be guided before entering the die, so that the workpiece is parallel to the die, and the processing accuracy and precision are ensured.
Drawings
FIG. 1 is a schematic view of a first bending portion according to the present utility model;
FIG. 2 is a schematic view of a second bending portion according to the present utility model;
fig. 3 is a schematic structural view of the present utility model.
Wherein, 1, upper mould; 11, an upper cover plate, 12, an upper die holder, 13, an upper backing plate, 14, an upper clamping plate, 15, a back plate removing plate, 16, an upper plate removing plate, 2, a lower die, 21, a lower die plate, 22, a lower backing plate, 23, a lower die holder, 24, a lower pad foot, 25, a punching male die, 26, a first bending male die, 27, a first bending groove, 28, a second bending male die, 29, a second bending groove, 3, an outer limit component, 31, an upper limit block, 32, a lower limit block, 4, an outer guide post component, 41, a first guide post, 42, a first guide sleeve, 5, an inner guide post component, 51, a second guide post, 52, a second guide sleeve, 53, a guide groove, 6, a guide part, 61, a float spring, 62, a float pin, 63, a guide plate, 64, a guide plate cushion block, 65, a first blank holder, 66, a first ejector pin, 67, a second blank holder, 68 and a second ejector pin.
Detailed Description
The following description of the embodiments of the present utility model is provided to facilitate understanding of the present utility model by those skilled in the art, but it should be understood that the present utility model is not limited to the scope of the embodiments, and all the utility models which make use of the inventive concept are protected by the spirit and scope of the present utility model as defined and defined in the appended claims to those skilled in the art.
As shown in fig. 1, 2 and 3, the continuous stamping die provided by the utility model comprises an upper die 1 and a lower die 2, wherein the upper die 1 comprises an upper cover plate 11, an upper die 1 seat, an upper base plate 13, an upper clamping plate 14, a stripping plate 15 and an upper stripping plate 16 which are sequentially arranged from top to bottom, and the lower die 2 comprises a lower die plate 21, a lower base plate 22, a lower die seat 23 and a lower pad 24 which are sequentially arranged from top to bottom, as shown in fig. 2.
When the die is used, the outer guide post component 4 and the outer limit component 3 can be placed on the upper die 1 seat in the upper die 1, the upper base plate 13 can bear collision or stress rebound of a workpiece in the stamping process, the upper die 1 seat is prevented from being concavely deformed, the upper clamping plate 14 is used for fixing the punch and the insert, the stability and the production precision of parts are ensured, the lower die plate 21 in the lower die 2 is used for placing the guide component, the die insert and the floating component, the accuracy of the processing position of the workpiece can be ensured, and the side force during punching shear can be borne, the lower base plate 22 can bear the force generated during the insert stamping at the same time, and the sinking or the deformation of the lower die seat 23 is prevented.
As shown in fig. 1 and 2, the upper clamping plate 14 is sequentially provided with a plurality of punching male dies 25, a first bending male die 27 and a second bending male die 29, the lower backing plate 22 is sequentially provided with a punching female die, a first bending groove 28 and a second bending groove 210, the punching female die, the first bending groove 28 and the second bending groove 210 sequentially correspond to the punching male dies 25, the first bending male dies 27 and the second bending male dies 29, when in use, the continuous punching dies concentrate dies required by processes of punching, bending at different angles for a plurality of times and the like in the production process of a workpiece into one die, so that sustainable production is facilitated, the working intensity and time for fixing and installing a plurality of dies manually and independently can be effectively reduced, and the production efficiency is greatly improved, wherein the processing procedures of punching, 45-degree bending, 90-degree bending and the like of the workpiece can be realized through the cooperation between the punching male dies 25 and the punching female dies, the first bending male dies 27 and the first bending female dies, the second bending male dies 29 and the second bending female dies.
As shown in FIG. 1, an outer limit component 3, an outer guide column component 4 and an inner guide column component 5 are arranged between an upper die 1 seat and a lower die seat 23, the inner guide column component 5 sequentially penetrates through an upper base plate 13, an upper clamping plate 14, a back plate removing plate 15, an upper plate removing plate 16, a lower die plate 21 and a lower base plate 22, when the die is used, the alignment precision between the upper die 1 and the lower die 2 can be improved through the outer limit component 3 and the outer guide column component 4, and the inner guide column component 5 has a positioning and guiding function in the processing process, so that the workpiece stamping precision can be further improved, and the workpiece production quality is ensured.
As shown in FIG. 1, the outer limiting component 3 comprises an upper limiting block 31 and a lower limiting block 32, wherein the lower limiting block 32 is arranged on the upper end face of the lower die holder 23, and the upper limiting block 31 is arranged on the lower end face of the upper die 1 holder.
As shown in fig. 1, the outer guide pillar assembly 4 comprises a first guide pillar 41 and a first guide sleeve 42 sleeved on the first guide pillar 41, wherein the first guide sleeve 42 is arranged on the upper die 1 seat, the first guide pillar 41 is arranged on the lower die holder 23, and the stability and reliability of the upper die 1 and the lower die 2 during opening are improved through the cooperation of the first guide pillar 41 and the first guide sleeve 42, and the position between the upper die 1 and the lower die 2 can be fixed, so that the positioning precision of a workpiece during processing is effectively improved.
As shown in fig. 1, the inner guide pillar assembly 5 comprises a second guide pillar 51 and a guide groove 53, the guide groove 53 is arranged above the lower die holder 23 and penetrates through the lower base plate 22 and the lower die plate 21, the second guide pillar 51 is arranged on the upper die 1 seat, a second guide sleeve 52 is arranged outside the second guide pillar assembly, the workpiece machining precision can be further improved through the inner guide pillar assembly 5, and the assembly positioning among the upper die 1, the lower die 2 and other assemblies can be realized through the use of the second guide pillar 51 and the guide groove 53.
As shown in fig. 3, a material guiding part 6 is arranged on one side above the lower die holder 23, the material guiding part 6 comprises a material guiding component and a material floating component, the material floating component is arranged above the lower die holder 23 and comprises a material floating spring 61 and a material floating pin 62 arranged above the material floating spring 61, the material guiding part 6 can guide materials to enter a die in the workpiece processing process, the material floating component can avoid dislocation and material clamping in the workpiece processing process, and the feeding speed is improved.
As shown in fig. 3, the material guiding assembly comprises a material guiding plate 63 and a material guiding plate cushion block 64 arranged below the material guiding plate 63, wherein the material guiding plate cushion block 64 is arranged above the lower die holder 23 and on one side of the lower die plate 21 and one side of the lower base plate 22, and the material guiding plate 63 and the material guiding plate cushion block 64 are matched for use, so that the material can be guided before entering the die, a workpiece is parallel to the die, and the accuracy and precision of processing are ensured.
As shown in fig. 3, the upper stripper plate 16 is further provided with an upper die 1 stripper assembly, the stripper assembly comprises a first blank holder and a first ejector pin 66, the upper cover plate 11 is provided with an upper die 1 stripper assembly, the upper die 1 stripper assembly comprises a second blank holder 67 and a second ejector pin 68, the first blank holder and the second blank holder 67 are elastic blank holders, so that instability and wrinkling of the workpiece edge opening can be prevented in the processing process, and the processing quality is ensured.
In conclusion, the continuous stamping die provided by the utility model can realize continuous production of workpieces, effectively reduce the working strength and working time of manually fixing a plurality of independent dies, greatly improve the processing efficiency and processing precision, and ensure the consistency of products produced by the continuous stamping die.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420721879.8U CN222625912U (en) | 2024-04-09 | 2024-04-09 | A continuous stamping die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420721879.8U CN222625912U (en) | 2024-04-09 | 2024-04-09 | A continuous stamping die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222625912U true CN222625912U (en) | 2025-03-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420721879.8U Active CN222625912U (en) | 2024-04-09 | 2024-04-09 | A continuous stamping die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222625912U (en) |
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- 2024-04-09 CN CN202420721879.8U patent/CN222625912U/en active Active
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