CN216263052U - Universal die set of stamping die - Google Patents
Universal die set of stamping die Download PDFInfo
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- CN216263052U CN216263052U CN202122688433.9U CN202122688433U CN216263052U CN 216263052 U CN216263052 U CN 216263052U CN 202122688433 U CN202122688433 U CN 202122688433U CN 216263052 U CN216263052 U CN 216263052U
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Abstract
The utility model discloses a universal stamping die frame, which comprises an upper die base and a lower die base which are oppositely arranged up and down, wherein a lower die core mounting plate is detachably arranged on the lower die base, connecting pieces are circumferentially and uniformly distributed at the edge close to the lower die core mounting plate and are connected with the lower die base, a lower die core mounting area is formed in the middle area of the upper surface of the lower die core mounting plate, an upper die core mounting plate is detachably arranged on the upper die base, connecting pieces are also circumferentially and uniformly distributed at the edge close to the upper die core mounting plate and are connected with the upper die base, an upper die core mounting area is formed in the middle area of the lower surface of the upper die core mounting plate, and the lower die core mounting area is right opposite to the upper die core mounting area. The utility model has the beneficial effects that: each die arranged on the same punch can share the same die set, the die set is still fixed on the punch when needing to be replaced, and only the die core mounting plate and the die core need to be detached, so that the die can be conveniently and quickly mounted and detached.
Description
Technical Field
The utility model belongs to the technical field of automobile seats, and particularly relates to a universal stamping die frame.
Background
The stamping die is widely used in the sheet metal production process and comprises a lower die holder and an upper die holder which are arranged on a punch press, wherein a lower die core is arranged on the lower die holder, and an upper die core is arranged on the upper die holder. The upper die base and the upper die core downwards complete die assembly movement, and one-time stamping processing is completed. One stamping line often needs to process multiple products, and a die needs to be replaced when different products are produced. Because the size of the die core and the connecting position of the die core and the die holder are generally different, and each die needs to be provided with the die holder independently, the die holder and the die core are required to be integrally disassembled when the existing die is replaced, and the die is very inconvenient to assemble and disassemble. Considering that the die holder, particularly the lower die holder, is of a frame type structure, the die holder is large in size and heavy in weight, and particularly for large dies, the assembling and disassembling difficulty is increased.
SUMMERY OF THE UTILITY MODEL
In view of this, the present invention provides a universal stamping die frame.
The technical scheme is as follows:
a universal stamping die carrier comprises an upper die holder and a lower die holder which are arranged oppositely up and down, and is characterized in that a lower die core mounting plate is detachably arranged on the lower die holder, connecting pieces are circumferentially and uniformly distributed at the edge close to the lower die core mounting plate, the connecting pieces are connected with the lower die holder, and a lower die core mounting area is formed in the middle area of the upper surface of the lower die core mounting plate;
an upper die core mounting plate is detachably arranged on the upper die base, connecting pieces are also circumferentially and uniformly distributed at the edge close to the upper die core mounting plate, the connecting pieces are connected with the upper die base, and an upper die core mounting area is formed in the middle area of the lower surface of the upper die core mounting plate;
the lower mold core mounting area is opposite to the upper mold core mounting area.
As a preferred technical scheme, at least two station areas are arranged between the upper die base and the lower die base, and each station area is respectively and independently provided with a group of lower die core mounting plates and upper die core mounting plates.
As a preferred technical scheme, the upper die holder is a strip-shaped split structure and comprises an upper die holder front section and an upper die holder rear section which are arranged along the same linear direction;
the lower die base is also of a split structure and comprises a lower die base front section and a lower die base rear section, wherein the lower die base front section is vertically opposite to the upper die base front section, and the lower die base rear section is vertically opposite to the upper die base rear section;
all the station areas are sequentially arranged from the front section of the upper die base to the rear section of the upper die base.
As a preferred technical scheme, the lower die base comprises a lower bearing plate which is horizontally arranged, the lower die plate is arranged above the lower bearing plate in parallel and oppositely, lower cushion feet are uniformly distributed between the lower bearing plate and the lower bearing plate, and the lower cushion feet fixedly connect the lower bearing plate and the lower die plate;
the lower die core mounting plate is arranged on the upper surface of the lower die plate.
As a preferred technical scheme, the upper die base comprises an upper die plate, and the lower surface of the upper die plate is provided with the upper die core mounting plate.
As the preferred technical scheme, the upper die base further comprises an upper bearing plate, the upper bearing plate is arranged above the upper die plate and is parallel and opposite to the upper die plate, upper cushion feet are uniformly distributed between the upper bearing plate and the upper die plate, and the upper cushion feet are used for fixedly connecting the upper bearing plate with the upper die plate.
As a preferred technical solution, the size of the lower die core mounting plate is smaller than that of the lower die plate, the lower die core mounting plate is located in the middle of the lower die plate, and the annular region of the lower die plate outside the lower die core mounting plate forms a lower attachment mechanism mounting area;
the size of the upper die core mounting plate is smaller than that of the upper die plate, the upper die core mounting plate is positioned in the middle of the upper die plate, and an upper accessory mechanism mounting area is formed in the annular area of the upper die plate except the upper die core mounting plate;
an attachment is disposed between the lower attachment mounting area and the upper attachment mounting area.
As a preferred technical scheme, the attachment mechanism is a limiting mechanism, the limiting mechanism comprises a lower limiting block fixedly arranged on the upper surface of the lower template and an upper limiting block fixedly arranged on the lower surface of the upper template, and the upper limiting block and the lower limiting block are arranged in a vertically opposite manner.
Preferably, the attachment mechanism is a buffer mechanism, and the buffer mechanism is a gas spring.
According to a preferable technical scheme, the auxiliary mechanism is a guide mechanism, the guide mechanism comprises a guide pillar vertically and fixedly arranged on the lower surface of the upper template and a guide sleeve fixedly arranged on the upper surface of the lower template, the guide sleeve is movably sleeved on the guide pillar, and a guide hole penetrates through the lower template and is opposite to an inner hole of the guide sleeve.
Compared with the prior art, the utility model has the beneficial effects that: each die arranged on the same punch can share the same die set, the die set is still fixed on the punch when needing to be replaced, and only the die core mounting plate and the die core need to be detached, so that the die can be conveniently and quickly mounted and detached.
Drawings
FIG. 1 is a schematic structural diagram of a first embodiment of the present invention;
FIG. 2 is a schematic view of another perspective of FIG. 1;
FIG. 3 is a schematic structural diagram of a second embodiment of the present invention;
fig. 4 is a schematic view of another perspective of fig. 3.
Detailed Description
The present invention will be further described with reference to the following examples and the accompanying drawings.
As shown in fig. 1 and 2, the universal stamping die set comprises an upper die base 100 and a lower die base 200 which are arranged up and down relatively, a lower die core mounting plate 400 is detachably arranged on the lower die base 200, connecting pieces (not shown in the figure) are circumferentially and uniformly distributed near the edge of the lower die core mounting plate 400, the connecting pieces are connected with the lower die base 200, and a lower die core mounting area 401 is formed in the middle area of the upper surface of the lower die core mounting plate 400. Detachably is provided with mould core mounting panel 300 on the upper die base 100, is close to the edge of going up mould core mounting panel 300 also hoop evenly distributed has the connecting piece, the connecting piece with upper die base 100 is connected, mould core installing zone 301 is gone up in the regional formation of lower surface middle part of mould core mounting panel 300. The lower mold core mounting area 401 is opposite to the upper mold core mounting area 301 and is used for mounting a lower mold core and an upper mold core.
The lower die holder 200 includes a lower support plate 220 horizontally disposed, a lower die plate 210 is disposed above the lower support plate 220 in parallel and opposite to the lower support plate, lower pad feet 230 are uniformly distributed between the lower support plate 220 and the lower die plate 210, and the lower pad feet 230 fixedly connect the lower support plate 220 with the lower die plate 210. The lower die core mounting plate 400 is arranged on the upper surface of the lower die plate 210.
As shown in fig. 1, for a mold having a smaller size, the upper die base 100 includes an upper die plate 110, and the lower surface of the upper die plate 110 is provided with the upper die core mounting plate 300.
For the same upper die holder 100 and lower die holder 200, the replacement of the die cores is realized by providing a lower die core mounting plate 400 and an upper die core mounting plate 300 for each sub-die core. The sizes of the lower die core mounting plate 400 and the upper die core mounting plate 300 of different die cores are consistent, and the sizes of the lower die core mounting plate 400 and the upper die core mounting plate 300 are consistent with the installation positions and the installation modes of the upper die base 100 and the lower die base 200, so that the die cores, the lower die core mounting plate 400 and the upper die core mounting plate 300 can be quickly disassembled and replaced under the condition that the die bases are not disassembled.
For a certain punching machine, dies within a certain size range can share the same upper die holder 100 and lower die holder 200, so that it is not necessary to separately configure a die holder for each die core, and considering that the size and mounting position of each die core generally differ, it is only necessary to separately configure a lower die core mounting plate 400 and an upper die core mounting plate 300 for each die core. Of course, the same set of lower and upper core mounting plates 400 and 300 may be shared for different cores having the same mounting position and size.
The lower mold plate 210 and the lower mold core mounting plate 400 can be connected by a positioning pin and a bolt. The position of the mounting hole on the lower template 210 is fixed, and the position of the mounting hole on the lower die core mounting plate 400 is also fixed.
The size of the lower die core mounting plate 400 is smaller than that of the lower template 210, the lower die core mounting plate 400 is located in the middle of the lower template 210, and a lower attachment mechanism mounting area is formed in the annular area of the lower template 210 outside the lower die core mounting plate 400. The size of the upper core mounting plate 300 is smaller than that of the upper mold plate 110, the upper core mounting plate 300 is positioned in the middle of the upper mold plate 110, and an upper attachment mechanism mounting area is formed in the annular area of the upper mold plate 110 outside the upper core mounting plate 300. An attachment is disposed between the lower attachment mounting area and the upper attachment mounting area.
For the mold shown in fig. 1 and 2, the attachment mechanism includes a stop mechanism 500 and a cushion mechanism 600. The limiting mechanism 500 comprises a lower limiting block 502 fixedly arranged on the upper surface of the lower template 210 and an upper limiting block 501 fixedly arranged on the lower surface of the upper template 110, and the upper limiting block 501 and the lower limiting block 502 are arranged in a vertically opposite mode.
The damping mechanism 600 may be a gas spring.
In another embodiment, as shown in fig. 3 and 4, for a mold with a larger size, at least two station areas are provided between the upper die base 100 and the lower die base 200, and each station area is provided with a set of the lower die core mounting plate 400 and the upper die core mounting plate 300 independently.
For the multi-process stamping die, because the number of the die cores is large, the upper die holder 100 is designed to be a strip-shaped split structure and comprises an upper die holder front section 101 and an upper die holder rear section 102 which are arranged along the same linear direction. The lower die holder 200 is also a split structure and comprises a lower die holder front section 201 and a lower die holder rear section 202, wherein the lower die holder front section 201 is vertically opposite to the upper die holder front section 101, and the lower die holder rear section 202 is vertically opposite to the upper die holder rear section 102. All the station areas are sequentially arranged from the front section 101 of the upper die holder to the rear section 102 of the upper die holder.
When a certain mold core needs to be replaced, the lower mold core mounting plate 400 and the upper mold core mounting plate 300 for mounting the mold core are detached together along with the mold core.
Because the load is heavy, the upper die base 100 is also designed to be a frame structure, the upper die base 100 further includes an upper bearing plate 120, the upper bearing plate 120 is disposed above the upper die plate 110 and is parallel and opposite to the upper die plate, upper pad feet 130 are uniformly distributed between the upper bearing plate 120 and the upper die plate 110, and the upper bearing plate 120 and the upper die plate 110 are fixedly connected by the upper pad feet 130.
For the mold frame shown in fig. 3 and 4, the attachment mechanism is a guide mechanism 700. The guiding mechanism 700 includes a guide pillar 701 vertically and fixedly disposed on the lower surface of the upper mold plate 110, and a guide sleeve 702 fixedly disposed on the upper surface of the lower mold plate 210, the guide sleeve 702 is movably sleeved on the guide pillar 701, and a guiding hole 211 is formed in the lower mold plate 210 and is aligned to an inner hole of the guide sleeve 702 in a penetrating manner.
Finally, it should be noted that the above-mentioned description is only a preferred embodiment of the present invention, and those skilled in the art can make various similar representations without departing from the spirit and scope of the present invention.
Claims (10)
1. The utility model provides a general formula stamping die carrier, includes relative upper die base (100) and lower die base (200) that set up from top to bottom, its characterized in that: a lower die core mounting plate (400) is detachably arranged on the lower die base (200), connecting pieces are circumferentially and uniformly distributed at the edge close to the lower die core mounting plate (400), the connecting pieces are connected with the lower die base (200), and a lower die core mounting area (401) is formed in the middle area of the upper surface of the lower die core mounting plate (400);
an upper die core mounting plate (300) is detachably arranged on the upper die base (100), connecting pieces are also circumferentially and uniformly distributed at the edge close to the upper die core mounting plate (300), the connecting pieces are connected with the upper die base (100), and an upper die core mounting area (301) is formed in the middle area of the lower surface of the upper die core mounting plate (300);
the lower mold core mounting area (401) is opposite to the upper mold core mounting area (301).
2. The universal stamping die carrier as claimed in claim 1, wherein: at least two station areas are arranged between the upper die holder (100) and the lower die holder (200), and each station area is respectively and independently provided with a group of lower die core mounting plates (400) and upper die core mounting plates (300).
3. The universal stamping die carrier as claimed in claim 2, wherein: the upper die holder (100) is of a strip-shaped split structure and comprises an upper die holder front section (101) and an upper die holder rear section (102) which are arranged along the same linear direction;
the lower die holder (200) is also of a split structure and comprises a lower die holder front section (201) and a lower die holder rear section (202), wherein the lower die holder front section (201) is vertically opposite to the upper die holder front section (101), and the lower die holder rear section (202) is vertically opposite to the upper die holder rear section (102);
all the station areas are sequentially arranged from the front section (101) of the upper die base to the rear section (102) of the upper die base.
4. The universal stamping die frame as claimed in any one of claims 1 to 3, wherein: the lower die holder (200) comprises a lower bearing plate (220) which is horizontally arranged, the lower die plate (210) is arranged above the lower bearing plate (220) in parallel and oppositely, lower cushion feet (230) are uniformly distributed between the lower bearing plate and the lower bearing plate, and the lower cushion feet (230) fixedly connect the lower bearing plate (220) and the lower die plate (210);
the upper surface of the lower template (210) is provided with the lower die core mounting plate (400).
5. The universal stamping die carrier as claimed in claim 4, wherein: the upper die holder (100) comprises an upper die plate (110), and the lower surface of the upper die plate (110) is provided with the upper die core mounting plate (300).
6. The universal stamping die carrier as claimed in claim 5, wherein: the upper die holder (100) further comprises an upper bearing plate (120), the upper bearing plate (120) is arranged above the upper die plate (110) and is opposite to the upper die plate in parallel, upper cushion feet (130) are uniformly distributed between the upper bearing plate (120) and the upper die plate (110), and the upper bearing plate (120) is fixedly connected with the upper die plate (110) through the upper cushion feet (130).
7. The universal stamping die carrier as claimed in claim 5, wherein: the size of the lower die core mounting plate (400) is smaller than that of the lower template (210), the lower die core mounting plate (400) is positioned in the middle of the lower template (210), and a lower attachment mechanism mounting area is formed in an annular area of the lower template (210) outside the lower die core mounting plate (400);
the size of the upper die core mounting plate (300) is smaller than that of the upper die plate (110), the upper die core mounting plate (300) is positioned in the middle of the upper die plate (110), and an upper attachment mechanism mounting area is formed in the annular area of the upper die plate (110) except the upper die core mounting plate (300);
an attachment is disposed between the lower attachment mounting area and the upper attachment mounting area.
8. The universal stamping die carrier as claimed in claim 7, wherein: the auxiliary mechanism is a limiting mechanism (500), the limiting mechanism (500) comprises a lower limiting block (502) fixedly arranged on the upper surface of the lower template (210) and an upper limiting block (501) fixedly arranged on the lower surface of the upper template (110), and the upper limiting block (501) and the lower limiting block (502) are arranged in a vertically opposite mode.
9. The universal stamping die carrier as claimed in claim 7, wherein: the auxiliary mechanism is a buffer mechanism (600), and the buffer mechanism (600) is a gas spring.
10. The universal stamping die carrier as claimed in claim 7, wherein: the auxiliary mechanism is a guide mechanism (700), the guide mechanism (700) comprises a guide post (701) vertically and fixedly arranged on the lower surface of the upper template (110) and a guide sleeve (702) fixedly arranged on the upper surface of the lower template (210), the guide sleeve (702) is movably sleeved on the guide post (701), and a guide hole (211) penetrates through the lower template (210) and is opposite to an inner hole of the guide sleeve (702).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122688433.9U CN216263052U (en) | 2021-11-04 | 2021-11-04 | Universal die set of stamping die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122688433.9U CN216263052U (en) | 2021-11-04 | 2021-11-04 | Universal die set of stamping die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216263052U true CN216263052U (en) | 2022-04-12 |
Family
ID=81006058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122688433.9U Active CN216263052U (en) | 2021-11-04 | 2021-11-04 | Universal die set of stamping die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216263052U (en) |
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2021
- 2021-11-04 CN CN202122688433.9U patent/CN216263052U/en active Active
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