CN212397826U - Stamping structure based on progressive die - Google Patents
Stamping structure based on progressive die Download PDFInfo
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- CN212397826U CN212397826U CN201922495432.5U CN201922495432U CN212397826U CN 212397826 U CN212397826 U CN 212397826U CN 201922495432 U CN201922495432 U CN 201922495432U CN 212397826 U CN212397826 U CN 212397826U
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Abstract
The utility model relates to a stamping structure based on modulus of continuity belongs to the stamping process field, and it includes the material area, the material area includes the material area body, the material area body includes a plurality of stocks, and adjacent stock passes through connecting strip interconnect. The utility model discloses in, adjacent stock is by connecting strip interconnect among them and mutual support, consequently need not the edge in material area and supports the stock, and consequently the width in material area need not to be wider in the width of stock, can effectively reduce the practicality in material area to can reach the purpose of practicing thrift the material area. Additionally, the utility model discloses an only connect through the connecting strip between the adjacent stock, and the rigidity of connecting strip is less, when carrying out stamping operation to each stock, the vibration that transmits adjacent stock during the stock punching press is less, consequently less to the influence that the stamping process of adjacent stock caused, can effectively increase the punching press precision of stock.
Description
Technical Field
The utility model relates to a stamping process field, in particular to stamping structure based on modulus of continuity.
Background
The progressive die adopts banded punching press raw and other materials in a punching stroke of the press, accomplishes the cold stamping die of multichannel punching press process with several different stations simultaneously on a pair of mould, and every punching press of mould is accomplished once, and the material area distance removes once, and to the product completion, at this in-process, at first can cut out a plurality of stocks of arranging in succession on the material area, and every distance removal in material area is once, and the mould carries out a punching press to the stock, obtains the part through many times cold stamping.
In the existing continuous die stamping process, the structure of the material belt kept in the stamping process, namely the stamping structure, is as follows: the blank is surrounded by the material belt individually, the blank is connected with the blank through the thin strip-shaped connecting strip, as shown in fig. 1, to ensure that the blank can move along with the material belt, wherein, because the edge part of the material belt and the part of the material belt between the blank and the blank need to be used for supporting the blank, when cutting the blank, a margin needs to be left at the material belt at the two sides of the blank to form a continuous belt-shaped structure for supporting the blank, and a fixing hole is arranged on the belt-shaped structure for connecting with a transfer mechanism of a continuous die, which causes waste of the material belt, and simultaneously, because the width of the belt-shaped structure at the edge of the material belt is wider, the rigidity of the material belt between the blanks is larger, and when stamping each blank, the adjacent blank is affected.
SUMMERY OF THE UTILITY MODEL
Based on this, it is necessary to provide a stamping structure based on a progressive die, which includes a material strip, where the material strip includes a material strip body, the material strip body includes a plurality of blanks, and adjacent blanks are connected to each other through a connecting strip.
The blank forms banding material area body through connecting strip interconnect together, and wherein the material area body is cuted by the material area and is formed, and the connecting strip is used for connecting each blank and is used for linking together each blank to the blank is advanced on the modulus of continuity in step, is convenient for carry out stamping operation to the blank.
The utility model discloses in, adjacent stock is by connecting strip interconnect among them and mutual support, consequently need not the edge in material area and supports the stock, and the width in consequently material area need not to be wider than the width of stock, can effectively reduce the use in material area to can reach the purpose of practicing thrift the material area.
Additionally, the utility model discloses an only connect through the connecting strip between the adjacent stock, and the rigidity of connecting strip is less, when carrying out stamping operation to each stock, the vibration that transmits adjacent stock during the stock punching press is less, consequently less to the influence that the stamping process of adjacent stock caused, can effectively increase the punching press precision of stock.
Further, the number of connecting strips between adjacent blanks is at least two.
The connecting strip between the adjacent stocks is two at least, therefore every stock all can be supported by four at least connecting strips, can effectively prevent the stock deflection, and then increases the punching press precision, and simultaneously, each stock all is supported by four connecting strips simultaneously, can guarantee the structural strength of material area body to the material area body can be smoothly carry out the punching press on the modulus of continuity and can not break.
Furthermore, the connecting strip includes the fixed part and set up in the connecting portion at fixed part both ends, the connecting portion at fixed part both ends respectively with two adjacent stock fixed connection.
The connecting portion is strip-shaped, the fixing portion is cut into a corresponding shape corresponding to the moving structure on the progressive die and is used for being connected with the transfer mechanism on the progressive die, and therefore the material belt can be driven by the transfer mechanism on the progressive die to drive the material belt to move on the progressive die at a fixed distance, and the blank is sequentially punched.
Furthermore, the fixing part is provided with a fixing hole penetrating through the fixing part.
Wherein, the fixed orifices is used for the cover to establish on the protruding column structure of transfer mechanism to can connect the fixed part on the transfer mechanism of modulus of continuity under the prerequisite that does not increase extra drive connection structure, so that the material area can be simplified by the drive of transfer mechanism the utility model discloses a structure has reduced the cost of manufacture, and wherein, the fixed orifices is being processed in the lump when shearing the material area and obtaining the material area body.
Further, the fixing portion is located at an edge of the material belt body.
With the fixed part setting in the edge of material area body, can make the utility model provides a fixed orifices is unanimous with the position of the fixed orifices of current stamping structure to can use current modulus of continuity right the utility model discloses produce, need not the adjustment corresponding to current modulus of continuity, increase the utility model discloses a compatibility.
Further, the connecting strip is bent.
The bent connecting strip has good elasticity, and the structure of the connecting strip is not easy to be damaged in the processes of moving, stamping and the like of the material strip, so that the phenomenon that the stamping precision is reduced due to the deformation of the connecting strip can be avoided.
Furthermore, the bending part of the connecting strip is in arc transition.
The connecting strip with the arc transition at the bending part has better elasticity, and the structure of the connecting strip can not be changed due to external force in the processes of moving, stamping and the like, so that the stamping precision can be further increased.
Further, the width of the blank is the same as the width of the material belt.
The width of stock is the same with the width in material area, and then the stock has partial edge and the edge coincidence in material area, consequently when cuting the material area and obtain the material area body, can reduce the production of waste material, can effectively practice thrift the use in material area.
The principle and effect of the present invention will be further explained below with reference to the above technical solutions and the accompanying drawings:
in the utility model, the adjacent blanks are mutually connected and mutually supported by the connecting strip in the middle, so the blanks do not need to be supported by the edge of the material belt, and the width of the material belt does not need to be wider than that of the blanks, thereby effectively reducing the waste of the material belt; additionally, the utility model discloses an only connect through the connecting strip between the adjacent stock, and the rigidity of connecting strip is less, when carrying out stamping operation to each stock, the vibration that transmits adjacent stock during the stock punching press is less, consequently less to the influence that the stamping process of adjacent stock caused, can effectively increase the punching press precision of stock.
Drawings
Fig. 1 is a schematic structural diagram of a conventional stamping mechanism according to an embodiment of the present invention;
fig. 2 is a schematic cross-sectional structure diagram of a stamping structure based on a progressive die according to an embodiment of the present invention.
Description of reference numerals:
11-blank, 121-fixed part, 122-connecting part, 1211-fixed hole.
Detailed Description
To facilitate understanding of those skilled in the art, the present invention will be described in further detail with reference to the accompanying drawings and examples:
referring to fig. 2, a stamping structure based on a progressive die includes a material strip, where the material strip includes a material strip body, the material strip body includes a plurality of blanks 11, and adjacent blanks 11 are connected to each other through a connecting strip.
The blanks 11 are connected with each other through connecting strips to form a strip-shaped material strip body, wherein the material strip body is formed by cutting a material strip, and the connecting strips are used for connecting the blanks 11 to connect the blanks 11 together, so that the blanks 11 synchronously advance on a continuous die and the blanks 11 are conveniently stamped.
The utility model discloses in, adjacent stock 11 is by connecting strip interconnect among them and mutual support, consequently need not the edge in material area and supports stock 11, and consequently the width in material area need not to be wider in stock 11's width, can effectively reduce the use in material area to can reach the purpose in material saving area.
Additionally, the utility model discloses an only connect through the connecting strip between the adjacent stock 11, and the rigidity of connecting strip is less, when carrying out stamping operation to each stock 11, the vibration that transmits adjacent stock 11 during the punching press of stock 11 is less, consequently less to the influence that the stamping process of adjacent stock 11 caused, can effectively increase the stamping accuracy of stock 11.
Further, the number of the connecting bars between the adjacent blanks 11 is at least two.
Connecting strips between the adjacent blanks 11 are two at least, so that each blank 11 can be supported by four connecting strips at least, the deflection of the blank 11 can be effectively prevented, the stamping precision is further increased, and meanwhile, each blank 11 is simultaneously supported by four connecting strips, the structural strength of the material belt body can be ensured, so that the material belt body can be smoothly stamped on a continuous die without fracture.
Further, the connecting strip includes a fixing portion 121 and connecting portions 122 disposed at two ends of the fixing portion 121, and the connecting portions 122 at two ends of the fixing portion 121 are respectively and fixedly connected to the two adjacent blanks 11.
The connecting portion 122 is strip-shaped, and the fixing portion 121 is cut into a corresponding shape corresponding to the moving structure on the continuous die, and is used for being connected with the transfer mechanism on the continuous die, so that the material belt can be driven by the transfer mechanism on the continuous die to drive the material belt to move on the continuous die at a fixed distance, and each blank 11 is sequentially and sequentially stamped.
Further, the fixing portion 121 is formed with a fixing hole 1211 penetrating through the fixing portion 121.
Wherein, fixed orifices 1211 is used for the cover to establish on the protruding column structure of transfer mechanism to can connect fixed part 121 on the transfer mechanism of modulus of continuity under the prerequisite that does not increase extra drive connection structure, so that the material area can be simplified by the drive of transfer mechanism the utility model discloses a structure has reduced the cost of manufacture, and wherein, fixed orifices 1211 processes in the lump when cuting the material area and obtain the material area body.
Further, the fixing portion 121 is located at an edge of the tape body.
With fixed part 121 setting in the edge of material area body, can make the utility model provides a fixed orifices 1211 is unanimous with the position of the fixed orifices 1211 of current stamping structure to it is right to use current modulus of continuity the utility model discloses produce, need not the corresponding adjustment of current modulus of continuity, increase the utility model discloses a compatibility.
Further, the connecting strip is bent.
The bent connecting strip has good elasticity, and the structure of the connecting strip is not easy to be damaged in the processes of moving, stamping and the like of the material strip, so that the phenomenon that the stamping precision is reduced due to the deformation of the connecting strip can be avoided.
Furthermore, the bending part of the connecting strip is in arc transition.
The connecting strip with the arc transition at the bending part has better elasticity, and the structure of the connecting strip can not be changed due to external force in the processes of moving, stamping and the like, so that the stamping precision can be further increased.
Further, the width of the blank 11 is the same as the width of the material belt.
The width of stock 11 is the same with the width in material area, and then stock 11 has partial edge and the edge coincidence in material area, consequently when cuting the material area and obtaining the material area body, can reduce the production of waste material, can effectively practice thrift the use in material area.
The above examples only represent some embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (8)
1. The utility model provides a stamping structure based on modulus of continuity, its characterized in that includes the material area, the material area includes the material area body, the material area body includes a plurality of stocks, and adjacent stock passes through connecting strip interconnect.
2. Progressive die based stamping structure according to claim 1, wherein the number of connecting strips between adjacent blanks is at least two.
3. The progressive die based stamping structure according to claim 1 or 2, wherein the connecting strip comprises a fixing portion and connecting portions disposed at two ends of the fixing portion, and the connecting portions at two ends of the fixing portion are respectively fixedly connected with two adjacent blanks.
4. The progressive die based stamping structure of claim 3, wherein the retainer portion defines a retainer hole therethrough.
5. Progressive die based stamping structure according to claim 4, wherein the fixing portion is located at an edge of the strip body.
6. Progressive die based stamping structure according to claim 3, wherein the connecting strips are curved.
7. Progressive die based stamping structure according to claim 6, wherein the bends of the connecting strips are rounded off.
8. Progressive die based stamping structure according to claim 1, wherein the blank has the same width as the strip of material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922495432.5U CN212397826U (en) | 2019-12-31 | 2019-12-31 | Stamping structure based on progressive die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922495432.5U CN212397826U (en) | 2019-12-31 | 2019-12-31 | Stamping structure based on progressive die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212397826U true CN212397826U (en) | 2021-01-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922495432.5U Active CN212397826U (en) | 2019-12-31 | 2019-12-31 | Stamping structure based on progressive die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212397826U (en) |
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2019
- 2019-12-31 CN CN201922495432.5U patent/CN212397826U/en active Active
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