CN217343191U - Buffer type stamping die - Google Patents
Buffer type stamping die Download PDFInfo
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- CN217343191U CN217343191U CN202220728182.4U CN202220728182U CN217343191U CN 217343191 U CN217343191 U CN 217343191U CN 202220728182 U CN202220728182 U CN 202220728182U CN 217343191 U CN217343191 U CN 217343191U
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- stamping
- base
- upper die
- die base
- buffer
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Abstract
The utility model discloses a buffer type stamping die, which comprises an upper die base, a stamping block, a lower die base and a lower die block, wherein the upper die base is positioned above the lower die base, the stamping block is arranged on the upper die base, and the lower die block is arranged on the lower die base; the upper die base is provided with a mounting groove, the cross section of the upper portion of the mounting groove is larger than the cross section of the lower portion, the upper end of the side wall of each stamping block is provided with a limiting bulge, the limiting bulge is located in the mounting groove, the lower surface of each stamping block protrudes out of the mounting groove, each stamping block is provided with a buffering adjusting mechanism between the mounting grooves, each buffering adjusting mechanism comprises a base plate, an adjusting screw and a plurality of buffering springs, the base plates are evenly distributed among the stamping blocks, the buffering springs are evenly distributed among the base plates, and the adjusting screws penetrate through the upper die base and the stamping blocks and are abutted tightly. The utility model discloses the effect of buffering is played to the punching press piece, prevents that punching press piece and lower module from damaging, guarantees the life of mould.
Description
Technical Field
The utility model belongs to the technical field of the mould, especially, relate to a buffering type stamping die.
Background
A stamping die is a special process equipment for processing materials (metal or nonmetal) into parts (or semi-finished products) in cold stamping, called as a cold stamping die (commonly called as a cold stamping die), and stamping is a pressure processing method for obtaining required parts by applying pressure to the materials by using a die arranged on a press machine at room temperature to deform the materials.
When the existing upper die contacts with the lower die, because the pressure output by the press machine is large, the acting force between the upper die and the lower die is large, the upper die and the lower die are easy to damage, and the service life of the die cannot be guaranteed.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the main technical problem who solves provides a buffering type stamping die, plays the effect of buffering to the ram block, prevents that ram block and lower module from damaging, guarantees the life of mould.
In order to solve the technical problem, the utility model discloses a technical scheme be: a buffer type stamping die comprises an upper die base, a stamping block, a lower die base and a lower die block, wherein the upper die base is positioned above the lower die base, the stamping block is installed on the upper die base, and the lower die block is installed on the lower die base;
the upper die holder is provided with an installation groove, the cross section of the upper part of the installation groove is larger than that of the lower part of the installation groove, the upper end of the side wall of the stamping block is provided with a limiting bulge, the limiting bulge is positioned in the installation groove, the lower surface of the stamping block protrudes out of the installation groove, and a buffer adjusting mechanism is arranged between the stamping block and the installation groove, so that the stamping block is buffered, and the stamping block and the lower die block are prevented from being damaged;
the buffer adjusting mechanism comprises a base plate, an adjusting screw and a plurality of buffer springs, the buffer springs are uniformly distributed between the base plate and the stamping blocks, the adjusting screw penetrates through the upper die base to be abutted against the base plate, the position of the base plate is adjusted by rotating the adjusting screw, and the buffer force of the stamping blocks is adjusted.
Further, the both sides of upper die base are equipped with the curb plate respectively, the curb plate is fixed in the die holder, the limiting plate is installed to the curb plate, the both sides of upper die base are equipped with the spacing groove corresponding with the limiting plate, the surface of spacing groove is equipped with one deck elastic buffer layer, through elastic buffer layer's setting, plays the effect of buffering to the upper die base at the in-process that the upper die base pushed down.
Furthermore, one end of the limiting plate is located in the limiting groove, the limiting plate is provided with a protrusion, the protrusion is located between the side plate and the pressing plate, and the pressing plate is fixed on the side plate through a screw.
Furthermore, the lower surface of the backing plate and the upper surface of the stamping block are both provided with spring positioning holes for positioning the buffer springs.
Further, the elastic buffer layer is a rubber buffer layer.
Furthermore, the upper die base is provided with a guide post, and the lower die base is provided with a guide hole matched with the guide post.
The beneficial effects of the utility model are that:
the utility model discloses a be equipped with buffering adjustment mechanism between punching press piece and the mounting groove, in the process of pressing down at the upper die base, play the effect of buffering to punching press piece, prevent punching press piece and lower module damage, it is worth mentioning that, evenly distributed has a plurality of buffer spring between backing plate and the punching press piece, and adjusting screw passes the upper die base and supports tightly with the backing plate to the buffer power of counterpunching press piece is adjusted;
the utility model discloses a limiting plate is installed to the curb plate, and the both sides of upper die base are equipped with the spacing groove corresponding with the limiting plate, and the surface of spacing groove is equipped with one deck elastic buffer layer, plays the effect of buffering to the upper die base at the in-process that the upper die base pushed down.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic structural view of the upper die base of the present invention;
FIG. 3 is a schematic structural view of the punch block of the present invention;
the parts in the drawings are marked as follows:
the stamping die comprises an upper die holder 1, a mounting groove 11, a limiting groove 12, an elastic buffer layer 13, a guide post 14, a stamping block 2, a limiting protrusion 21, a lower die holder 3, a side plate 31, a limiting plate 32, a protrusion 33, a guide hole 34, a lower die block 4, a backing plate 51, an adjusting screw 52, a buffer spring 53, a spring positioning hole 54, a pressing plate 6 and a screw 7.
Detailed Description
The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.
The embodiment is as follows: a buffer type stamping die is shown in figure 1 and comprises an upper die holder 1, a stamping block 2, a lower die holder 3 and a lower die block 4, wherein the upper die holder 1 is positioned above the lower die holder 3, the stamping block 2 is installed on the upper die holder 1, and the lower die block 4 is installed on the lower die holder 3;
the upper die holder 1 is provided with an installation groove 11, the cross section of the upper part of the installation groove 11 is larger than that of the lower part of the installation groove, the upper end of the side wall of the stamping block 2 is provided with a limiting bulge 21, the limiting bulge 21 is positioned in the installation groove 11, the lower surface of the stamping block 2 protrudes out of the installation groove 11, and a buffer adjusting mechanism is arranged between the stamping block 2 and the installation groove 11;
the buffer adjusting mechanism comprises a base plate 51, an adjusting screw 52 and a plurality of buffer springs 53, the buffer springs 53 are uniformly distributed between the base plate 51 and the stamping block 2, and the adjusting screw 52 penetrates through the upper die holder 1 and is tightly abutted to the base plate.
The die comprises an upper die base 1 and a lower die base 3, and is characterized in that side plates 31 are respectively arranged on two sides of the upper die base 1, the side plates 31 are fixed on the lower die base 3, a limiting plate 32 is installed on each side plate 31, as shown in fig. 2, limiting grooves 12 corresponding to the limiting plates 32 are arranged on two sides of the upper die base 1, and a layer of elastic buffer layer 13 is arranged on the surfaces of the limiting grooves 12.
One end of the limiting plate 32 is located in the limiting groove 12, the limiting plate 32 is provided with a protrusion 33, the protrusion 33 is located between the side plate 31 and the pressing plate 6, and the pressing plate 6 is fixed on the side plate 31 through a screw 7.
As shown in fig. 3, both the lower surface of the shim plate and the upper surface of the punch block 2 are provided with spring positioning holes 54 for positioning the cushion springs 53.
The elastic buffer layer 13 is a rubber buffer layer.
The upper die holder 1 is provided with guide columns 14, and the lower die holder 3 is provided with guide holes 34 matched with the guide columns 14.
The working principle of the utility model is as follows: adjust the position of backing plate through rotating the adjusting screw, adjust the cushion effect of punching press piece, prevent that punching press piece and lower module from damaging, the both sides of cope match-plate pattern are equipped with the spacing groove corresponding with the limiting plate, and the surface of spacing groove is equipped with one deck elastic buffer layer, plays the effect of buffering at the in-process limiting plate that the cope match-plate pattern pushed down to the cope match-plate pattern.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structure changes made in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the same principle as the present invention.
Claims (6)
1. The utility model provides a buffer type stamping die which characterized in that: the stamping die comprises an upper die holder (1), a stamping block (2), a lower die holder (3) and a lower module (4), wherein the upper die holder is positioned above the lower die holder, the stamping block is arranged on the upper die holder, and the lower module is arranged on the lower die holder;
the upper die holder is provided with an installation groove (11), the cross section of the upper part of the installation groove is larger than that of the lower part of the installation groove, the upper end of the side wall of the stamping block is provided with a limiting bulge (21), the limiting bulge is positioned inside the installation groove, the lower surface of the stamping block protrudes out of the installation groove, and a buffer adjusting mechanism is arranged between the stamping block and the installation groove;
the buffer adjusting mechanism comprises a base plate (51), an adjusting screw (52) and a plurality of buffer springs (53), wherein the buffer springs are uniformly distributed between the base plate and the stamping block, and the adjusting screw penetrates through the upper die base and is tightly abutted to the base plate.
2. The buffer type press die according to claim 1, wherein: the die comprises an upper die base and a lower die base, and is characterized in that side plates (31) are respectively arranged on two sides of the upper die base, the side plates are fixed on the lower die base, limiting plates (32) are installed on the side plates, limiting grooves (12) corresponding to the limiting plates are arranged on two sides of the upper die base, and an elastic buffer layer (13) is arranged on the surfaces of the limiting grooves.
3. The buffer type press die according to claim 2, wherein: one end of the limiting plate is located in the limiting groove, the limiting plate is provided with a protrusion (33), the protrusion is located between the side plate and the pressing plate (6), and the pressing plate is fixed on the side plate through a screw (7).
4. The buffer type stamping die according to claim 1, wherein: and spring positioning holes (54) for positioning the buffer springs are formed in the lower surface of the base plate and the upper surface of the stamping block.
5. The buffer type press die according to claim 2, wherein: the elastic buffer layer is a rubber buffer layer.
6. The buffer type stamping die according to claim 1, wherein: the upper die base is provided with guide columns (14), and the lower die base is provided with guide holes (34) matched with the guide columns.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220728182.4U CN217343191U (en) | 2022-03-31 | 2022-03-31 | Buffer type stamping die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220728182.4U CN217343191U (en) | 2022-03-31 | 2022-03-31 | Buffer type stamping die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217343191U true CN217343191U (en) | 2022-09-02 |
Family
ID=83052781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220728182.4U Active CN217343191U (en) | 2022-03-31 | 2022-03-31 | Buffer type stamping die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217343191U (en) |
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2022
- 2022-03-31 CN CN202220728182.4U patent/CN217343191U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221129 Address after: 215300 no.369, Xinsheng Road, Huaqiao Town, Kunshan City, Suzhou City, Jiangsu Province Patentee after: Kunshan Haiyate Automobile Technology Co.,Ltd. Address before: 215300 no.369, Xinsheng Road, Huaqiao Town, Kunshan City, Suzhou City, Jiangsu Province Patentee before: Kunshan Haiyi 03 hardware mould Co.,Ltd. |