CN213856640U - Improvement of layout station area of circular bottom plate stamping die - Google Patents
Improvement of layout station area of circular bottom plate stamping die Download PDFInfo
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- CN213856640U CN213856640U CN202022839057.4U CN202022839057U CN213856640U CN 213856640 U CN213856640 U CN 213856640U CN 202022839057 U CN202022839057 U CN 202022839057U CN 213856640 U CN213856640 U CN 213856640U
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Abstract
The utility model provides an improvement in circular bottom plate stamping die stock layout station district, includes stock layout station district and sheet material, and the stock layout station district is divided into eight station districts from left to right: the eight station areas are respectively provided with a pilot fabrication hole processing device, a pilot device, an extrusion punching fabrication hole device, an I-shaped fabrication hole processing device, an extrusion processing device, a lead hole A processing device, a lead hole B processing device and a blanking device; the width of the plate is 23mm, the step pitch is 8mm, and the pitch of the pilot fabrication hole phi 2.5 is 18 multiplied by 8 mm. The utility model has the advantages that: the structure is simple, the design is reasonable, seven station areas in the prior art are improved into eight station areas, two process holes of an extrusion process hole and an I-shaped process hole are formed, the ductility of a part in the stamping process is increased, the blanking width of a plate is reduced from the original 29mm to the current 23mm, the step pitch is reduced from the original 10mm to the current 8mm, and the area of the plate used in one step is only 23 multiplied by 8 mm; the material utilization rate is improved from the original 7.2 percent to the current 13.38 percent, thereby achieving the purposes of reducing the cost and improving the material utilization rate.
Description
Technical Field
The utility model relates to a punching press stock layout station district specifically is the improvement in circular bottom plate stamping die stock layout station district that can improve material utilization.
Background
The output of electronic products in China is at the forefront of the world, and the electronic products such as liquid crystal televisions, mobile phones, notebook computers and the like all need resonators, so that the circular bottom plate used as the resonator has large demand. The liquid crystal television, the mobile phone and the notebook computer have competitive market, one of the great factors is low price, so the price of the circular bottom plate for assembling the resonator is also competitive. The circular bottom plate is produced by stamping a plate, the material cost of the circular bottom plate accounts for about 80%, the area of the plate used by one step for producing the circular bottom plate of the resonator is 29 multiplied by 10mm, and the material utilization rate is only 7.2%.
Disclosure of Invention
In view of the problem that exists among the above-mentioned prior art, the utility model aims at improving current circular bottom plate stamping die stock layout station district for solve the not high problem of utilization ratio of the raw and other materials that exist among the prior art.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:
the utility model provides an improvement in circular bottom plate stamping die stock layout station district, includes stock layout station district and sheet material, the stock layout station district divide into eight station districts from left to right: the first station area is provided with a pilot process hole processing device, the second station area is provided with a pilot device, the third station area is provided with an extrusion process hole punching device, the fourth station area is provided with an I-shaped process hole processing device, the fifth station area is provided with an extrusion processing device, the sixth station area is provided with a lead hole A processing device, the seventh station area is provided with a lead hole B processing device, and the eighth station area is provided with a blanking device; the width of the plate is 23mm, and the step pitch is 8 mm.
Furthermore, the leading fabrication hole phi 2.5 pitch of the first station area is 18 multiplied by 8 mm.
Advantageous effects
The utility model has the advantages that: the structure is simple, the design is reasonable, the operation is convenient and fast, seven station areas in the prior art are improved into eight station areas through the design improvement of the stock layout station areas, the station area of the punching and extruding process hole device is added between the station area of the guide device and the station area of the I-shaped process hole processing device in the prior art, two process holes of an extruding process hole and an I-shaped process hole are formed, the ductility of a part in the punching process is increased, the blanking width of a plate is reduced from 29mm to 23mm, the step pitch is reduced from 10mm to 8mm, and the area of the plate used by one step is only 23 multiplied by 8 mm; the material utilization rate is improved from the original 7.2 percent to the current 13.38 percent, thereby achieving the purposes of reducing the cost and improving the material utilization rate.
Drawings
Figure 1 is the utility model discloses stock layout station district sketch map.
FIG. 2 is a schematic view of a prior art stock layout station area.
Fig. 3 is a front sectional view of the stamping die of the present invention.
Fig. 4 is a sectional view of the stamping die of the present invention in use.
Description of reference numerals: 1. a first station area, a second station area, a third station area, a fourth station area, a fifth station area, a sixth station area, a seventh station area, a eighth station area, a fourth station area, a fifth station area, a sixth station area, a 7, a seventh station area, a 8, an eighth station area, a 9, a fixing bolt I, a 10, a pilot hole male die, a 10-1, a pilot hole male die mounting hole, a 10-2, a pilot hole blanking hole, a 11, a jackscrew, a 12, a spring, a 13, a pilot pin, a 13-1, a pilot pin mounting hole, a 13-2, a pilot pin hole, a 14, an upper die cushion plate, a 15, a process hole male die, a 15-1, a process hole mounting hole, a 15-2, a process hole blanking hole, a 16, an I-shaped process hole male die, a 16-1, an I-shaped process hole male die mounting hole, a 16-2, an I-shaped process hole blanking hole, a 17, an extrusion male die mounting hole, an extrusion die 17, 17-1 and an extrusion die mounting hole, 17-2, an extrusion blanking hole, 18, a lead hole A male die, 18-1, a lead hole A male die mounting hole, 18-2, a lead hole A blanking hole, 19, a lead hole B male die, 19-1, a lead hole B male die mounting hole, 19-2, a lead hole B blanking hole, 20, a blanking male die, 20-1, a blanking male die mounting hole, 20-2, a finished product blanking hole, 21, an upper die base, 22, a male die fixing plate, 23, a female die, 24, a fixing bolt II, 25, a pushing block, 25-1, a pushing block mounting hole, 26, elastic rubber, 27, a lower die plate, 28, a lower die base, 29, a guide sleeve, 30, a guide post, 31, a discharging plate, 32, a fixing bolt III, 33, a plate, 34, an a first station area, 35, a B-th station area, 36, a c-th station area, 37, a d-th station area, 38, an e-th station area, 39. the f-th station area, 40 and the g-th station area.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example (b):
referring to fig. 1, 3 and 4, an improved layout station area of a circular bottom plate stamping die includes a layout station area and a plate material 33, the layout station area is divided into eight station areas from left to right: the first station area 1 is provided with a pilot process hole processing device, the second station area 2 is provided with a pilot device, the third station area 3 is provided with an extrusion process hole punching device, the fourth station area 4 is provided with an I-shaped process hole processing device, the fifth station area 5 is provided with an extrusion processing device, the sixth station area 6 is provided with a lead hole A processing device, the seventh station area 7 is provided with a lead hole B processing device, and the eighth station area 8 is provided with a blanking device; the width of the plate material 33 is 23mm, and the step pitch is 8 mm; the pitch of the pilot process holes phi 2.5 of the first station area 1 is 18 multiplied by 8 mm.
It should be noted that, the improvement of the layout station area of the circular bottom plate stamping die, except the third station area, the stamping die formed by the other seven station areas is the same as the stamping die in the prior art, and comprises an upper die device, a stripper plate 31 and a lower die device; the upper die device is formed by connecting an upper die base 21, an upper die backing plate 14 and a male die fixing plate 22 together through a fixing bolt I9; the lower die device is formed by connecting a female die 23, a lower die backing plate 27 and a lower die base 28 together through a fixing bolt II 24; the stripper plate 31 is arranged on the female die 23 through a fixing bolt III 32; the lower die base 28 is provided with a guide post 30, the upper die base 21 is provided with a guide sleeve 29, and the guide sleeve 29 is sleeved on the guide post 30 and can move up and down along the guide post 30.
The pilot process hole machining device of the first station area comprises a pilot hole male die 10, a pilot hole male die mounting hole 10-1 and a pilot hole blanking hole 10-2; a pilot hole male die mounting hole 10-1 is processed in the male die fixing plate 22, and the pilot hole male die 10 is packaged in the pilot hole male die mounting hole 10-1 through an upper die base 21; a pilot hole blanking hole 10-2 is processed at the position of the female die 23, the lower die backing plate 27 and the lower die base 28 opposite to the pilot hole male die mounting hole 10-1; the pilot hole male die 10 is driven by an upper die device to process a pilot hole on a plate material 33, and the pressed waste material falls down from a pilot hole blanking hole 10-2;
the pilot device of the second station area comprises a jackscrew 11, a spring 12, a pilot pin 13, a pilot pin mounting hole 13-1 and a pilot pin hole 13-2; a pilot pin mounting hole 13-1 is processed in the upper die base 21, the upper die backing plate 14 and the male die fixing plate 22, and the pilot pin 13 and the spring 12 are packaged in the pilot pin mounting hole 13-1 through a jackscrew 11; a pilot pin hole 13-2 is processed at the position of the female die 23 opposite to the pilot pin mounting hole 13-1; the guide pin 13 is driven by the upper die device to be pressed downwards and inserted into a guide hole in the sheet material 33, so that the sheet material is guided;
the device for punching and extruding the fabrication hole in the third station area comprises a fabrication hole male die 15, a fabrication hole male die mounting hole 15-1 and a fabrication hole blanking hole 15-2; a fabrication hole male die mounting hole 15-1 is processed on the male die fixing plate 22, and the fabrication hole male die 15 is packaged in the fabrication hole male die mounting hole 15-1 by an upper die base 21; a fabrication hole blanking hole 15-2 is processed at the position of the female die 23, the lower die backing plate 27 and the lower die base 28 opposite to the fabrication hole male die mounting hole 15-1; the technical hole male die 15 is driven by the upper die device to process an extrusion technical hole on the plate material 33, and the pressed waste material falls down from the technical hole blanking hole 15-2;
the I-shaped fabrication hole processing device of the fourth station area comprises an I-shaped fabrication hole male die 16, an I-shaped fabrication hole male die mounting hole 16-1 and an I-shaped fabrication hole blanking hole 16-2; an I-shaped fabrication hole punch mounting hole 16-1 is processed on the punch retainer plate 22, and the I-shaped fabrication hole punch 16 is packaged in the I-shaped fabrication hole punch mounting hole 16-1 by an upper die holder 21; i-shaped fabrication hole blanking holes 16-2 are processed at the positions of the female die 23, the lower die backing plate 27 and the lower die base 28 opposite to the I-shaped fabrication hole male die mounting hole 16-1; the I-shaped fabrication hole male die 16 is driven by the upper die device to process an I-shaped fabrication hole on the plate material 33, and the pressed waste material falls down from the I-shaped fabrication hole blanking hole 16-2;
the extrusion processing device of the fifth station area comprises an extrusion male die 17, an extrusion male die mounting hole 17-1, a pushing piece block 25, elastic rubber 26 and a pushing piece block mounting hole 25-1; an extrusion punch mounting hole 17-1 is processed on the punch retainer plate 22; the extrusion male die 17 is packaged in the extrusion male die mounting hole 17-1 through an upper die base 21; a pushing piece mounting hole 25-1 is processed at the position of the female die 23 opposite to the extrusion male die mounting hole 17-1; the push piece mounting hole 25-1 is internally provided with an elastic rubber 26 and a push piece 25; the extrusion convex die 17 is driven by the upper die device to extrude a product boss shape and reduce the wall thickness on the sheet material 33;
the lead hole A processing device of the sixth station area comprises a lead hole A male die 18, a lead hole A male die mounting hole 18-1 and a lead hole A blanking hole 18-2; a lead hole A punch mounting hole 18-1 is processed on the punch retainer plate 22, and the lead hole A punch 18 is packaged in the lead hole A punch mounting hole 18-1 by the upper die holder 21; a blanking hole 18-2 of the lead hole A is processed at the position of the female die 23, the lower die backing plate 27 and the lower die base 28 opposite to the convex die mounting hole 18-1 of the lead hole A; the lead hole A male die 18 is driven by the upper die device to process a lead hole A on the plate material 33, and the pressed waste material falls down from a blanking hole 18-2 of the lead hole A;
the lead hole B processing device in the seventh station area comprises a lead hole B male die 19, a lead hole B male die mounting hole 19-1 and a lead hole B blanking hole 19-2; a lead hole B punch mounting hole 19-1 is processed on the punch retainer plate 22, and the lead hole B punch 19 is packaged in the lead hole B punch mounting hole 19-1 by an upper die holder 21; a blanking hole 19-2 of the lead hole B is processed at the position of the female die 23, the lower die backing plate 27 and the lower die base 28 opposite to the convex die mounting hole 19-1 of the lead hole B; the lead hole B male die 19 is driven by the upper die device to process a lead hole B on the plate material 33, and the pressed waste material falls down from a blanking hole 19-2 of the lead hole B;
the blanking device of the eighth station area comprises a blanking convex die 20, a blanking convex die mounting hole 20-1 and a finished product blanking hole 20-2; a blanking convex die mounting hole 20-1 is processed on the convex die fixing plate 22, and the blanking convex die 20 is packaged in the blanking convex die mounting hole 20-1 by an upper die base 21; a finished product blanking hole 20-2 is processed at the position of the female die 23, the lower die backing plate 27 and the lower die base 28 opposite to the blanking male die mounting hole 20-1; the blanking convex die 20 is driven by the upper die device to press down the finished product from the plate material 33, and the finished product falls down from the finished product blanking hole 20-2.
The working principle is as follows:
as shown in fig. 1, 3 and 4, in the punching process of the stock layout station area, the first station area to the eighth station area sequentially and progressively perform punching processing, a sheet material 33 firstly enters the first station area 1, and an upper die device of a punching die downwards punches a pilot hole on the sheet material 33 by using a pilot hole male die 10 under the guidance of a guide post 30 and a guide sleeve 29; the upper die device is lifted, the plate 33 moves forward to a station area, the upper die device is downward, the pilot pin 13 in the second station area is firstly inserted into the pilot hole to pilot the plate 33, and then the pilot hole male die 10 in the first station area is pressed downwards, and the pilot hole is machined on the plate 33 again; the upper die device is lifted up again, the plate 33 moves forward one station area again, the upper die device is downward, the pilot pin 13 in the second station area is inserted into the pilot hole again to pilot the plate 33, the pilot hole male die 10 in the first station area is pressed downwards, the pilot hole is machined on the plate 33 again, the fabrication hole male die 15 in the third station area is pressed downwards, and an extrusion fabrication hole is machined on the plate; then the upper die device is repeatedly lifted and pressed downwards, and the plates 33 move forwards in sequence; the male die 16 of the I-shaped fabrication hole in the fourth station area is pressed down, and an I-shaped fabrication hole is processed on the plate material 33; then, the upper die device is repeatedly lifted and pressed downwards, and the plates 33 move forwards in sequence; the extrusion convex die 17 in the fifth station area extrudes the plate material 33, and the shape of the extrusion convex die and the wall thickness are reduced; then the upper die device is repeatedly lifted and pressed downwards, and the plates 33 move forwards in sequence; a lead hole A male die 18 of a sixth station area is pressed downwards, and a lead hole A is machined in the plate material 33; then the upper die device is repeatedly lifted and pressed downwards, and the plates 33 move forwards in sequence; a lead hole B male die 19 of a seventh station area is pressed downwards, and a lead hole B is processed on the plate material 33; then, the upper die device is repeatedly lifted and pressed downwards, and the plates 33 move forwards in sequence; and the eighth station area presses down the processed finished product by the blanking convex die 20 and then falls down.
As shown in fig. 2, the stock layout station area in the prior art is divided into seven station areas from left to right: a pilot process hole processing device is arranged in the a-th station area 34, a pilot device is arranged in the B-th station area 35, an I-shaped process hole device is arranged in the c-th station area 36, an extrusion processing device is arranged in the d-th station area 37, a lead hole A processing device is arranged in the e-th station area 38, a lead hole B processing device is arranged in the f-th station area 39, and a blanking device is arranged in the g-th station area 40; the blanking width is 29mm, and the step pitch is 10 mm.
The utility model discloses an improvement to the stock layout station area, by original stock layout station area the c station area 36 is equipped with I shape fabrication hole device, only form an I shape fabrication hole, design into third station area 3 and be equipped with towards extrusion fabrication hole device, fourth station area 4 is equipped with I shape fabrication hole processingequipment, form two fabrication holes in extrusion fabrication hole and I shape fabrication hole, increased the part ductility in the punching press process, the unloading width is reduced to 23mm by 29mm, the stride is reduced to 8mm by original 10mm, the sheet material area that a stride used is only 23 x 8 mm; the material utilization rate is improved from the original 7.2 percent to the current 13.38 percent, thereby achieving the purpose of reducing the cost.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (2)
1. The utility model provides an improvement in circular bottom plate stamping die stock layout station district, includes stock layout station district and sheet material, its characterized in that: the stock layout station area is divided into eight station areas from left to right: a first station area (1) is provided with a pilot process hole processing device, a second station area (2) is provided with a pilot device, a third station area (3) is provided with a punching and extruding process hole device, a fourth station area (4) is provided with an I-shaped process hole processing device, a fifth station area (5) is provided with an extruding processing device, a sixth station area (6) is provided with a lead hole A processing device, a seventh station area (7) is provided with a lead hole B processing device, and an eighth station area (8) is provided with a blanking device; the width of the plate is 23mm, and the step pitch is 8 mm.
2. The improvement of a circular base plate stamping die stock layout area as claimed in claim 1, wherein: the lead-in process hole phi 2.5 pitch of the first station area (1) is 18 multiplied by 8 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022839057.4U CN213856640U (en) | 2020-11-24 | 2020-11-24 | Improvement of layout station area of circular bottom plate stamping die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022839057.4U CN213856640U (en) | 2020-11-24 | 2020-11-24 | Improvement of layout station area of circular bottom plate stamping die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213856640U true CN213856640U (en) | 2021-08-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022839057.4U Active CN213856640U (en) | 2020-11-24 | 2020-11-24 | Improvement of layout station area of circular bottom plate stamping die |
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| Country | Link |
|---|---|
| CN (1) | CN213856640U (en) |
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- 2020-11-24 CN CN202022839057.4U patent/CN213856640U/en active Active
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