CN216729115U - Precision stamping die for sheet metal parts - Google Patents
Precision stamping die for sheet metal parts Download PDFInfo
- Publication number
- CN216729115U CN216729115U CN202123243184.9U CN202123243184U CN216729115U CN 216729115 U CN216729115 U CN 216729115U CN 202123243184 U CN202123243184 U CN 202123243184U CN 216729115 U CN216729115 U CN 216729115U
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- Prior art keywords
- stamping
- die
- plate
- sheet metal
- punching press
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- 239000002184 metal Substances 0.000 title claims abstract description 29
- 230000007246 mechanism Effects 0.000 claims abstract description 40
- 238000004080 punching Methods 0.000 claims abstract description 25
- 230000010405 clearance mechanism Effects 0.000 claims abstract description 7
- 238000004140 cleaning Methods 0.000 claims description 7
- 238000012545 processing Methods 0.000 description 14
- 239000000047 product Substances 0.000 description 8
- 238000013461 design Methods 0.000 description 6
- 230000008901 benefit Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000012356 Product development Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
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Abstract
The utility model discloses an accurate stamping die of sheet metal component, including base, demoulding mechanism, supporting mechanism and clearance mechanism, base top fixed mounting has the lower mould, base both sides fixed mounting has the supporting mechanism, the punching press groove has been seted up on the surface on lower mould top, and one side fixed mounting of lower mould has clearance mechanism, demoulding mechanism is installed to punching press groove below, the lower mould top is provided with the mould, and goes up the mould position and correspond with the punching press groove, the top fixed mounting of going up the mould has the punching press board, punching press board top is provided with the limiting plate, punching press board bottom both sides fixedly connected with gag lever post, punching press board top fixedly connected with stamping device, supporting mechanism runs through the punching press board and the limiting plate of top. This accurate stamping die of sheet metal component can not only carry on spacingly to the mould, can also automatic demoulding, and the manpower is practiced thrift in clearance mould, improves work efficiency.
Description
Technical Field
The utility model belongs to the technical field of stamping die, concretely relates to accurate stamping die of sheet metal component.
Background
The sheet metal has the characteristics of light weight, high strength, electric conduction (capable of being used for electromagnetic shielding), low cost, good large-scale mass production performance and the like, and is widely applied to the fields of electronic appliances, communication, automobile industry, medical instruments and the like, for example, in computer cases, mobile phones and MP3, the sheet metal is an essential component, as the application of the sheet metal is more and more extensive, the design of the sheet metal part becomes an important part in the product development process, a mechanical engineer must master the design skill of the sheet metal part skillfully, so that the designed sheet metal not only meets the requirements of functions, appearance and the like of products, but also can ensure that a stamping die is simple to manufacture and low in cost, the stamping die is the most used equipment in the production of the automobile sheet metal, and the stamping die is a special technological device for processing materials (metal or nonmetal) into parts (or semi-finished products) in cold stamping processing, the stamping is a pressure processing method for obtaining a required part by applying pressure to a material by using a die arranged on a press machine at room temperature to separate or plastically deform the material, and the stamping is called as a cold stamping die (commonly called as a cold stamping die).
Therefore, in view of the current situation, it is urgently needed to design and produce a precision stamping die for sheet metal parts so as to meet the requirements of practical use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a sheet metal component precision stamping die to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an accurate stamping die of sheet metal component, includes base, demoulding mechanism, supporting mechanism and clearance mechanism, base top fixed mounting has the lower mould, base both sides fixed mounting has the supporting mechanism, the punching press groove has been seted up on the surface on lower mould top, and one side fixed mounting of lower mould has clearance mechanism, demoulding mechanism is installed to punching press groove below, and has seted up six sets of through-holes in the punching press inslot, the lower mould top is provided with the mould, and goes up the mould position and correspond with the punching press groove, the top fixed mounting of going up the mould has the punching press board, the punching press board top is provided with the limiting plate, punching press board bottom both sides fixedly connected with gag lever post, punching press board top fixedly connected with stamping device, stamping device runs through the limiting plate, supporting mechanism runs through the punching press board and the limiting plate of top.
Preferably, demoulding mechanism includes ejector pin, connecting plate, slider and spring two, the ejector pin is installed in the through-hole of seting up in the stamping groove, ejector pin bottom fixed mounting is on the connecting plate, connecting plate bottom welded fastening upper bracket, the connecting plate below is provided with two sliders, sliding connection between slider and the base, and connect through spring two between two sliders, slider top welded fastening has the undersetting, the upper bracket bottom is connected with the supporting rod through the bearing, the supporting rod bottom is connected with the undersetting through the bearing.
Preferably, the supporting mechanism comprises a supporting rod, a first spring and a sliding barrel, a cushion block is fixedly connected to the bottom end of the supporting rod, a stamping plate is penetrated through the upper portion of the supporting rod, a limiting plate is penetrated through the portion, penetrating through the stamping plate, of the supporting rod, a threaded structure is arranged at the upper end of the supporting rod, the limiting plate is fixedly connected with the supporting rod through a nut, the first spring is sleeved on the supporting rod installed between the cushion block and the stamping plate, the bottom end of the cushion block is fixedly connected with a base, the sliding barrel is installed above the first spring, and the sliding barrel is sleeved on the supporting rod installed between the first spring and the stamping plate.
Preferably, clearance mechanism includes electron push rod, push pedal and air gun, one side of electron push rod fixed mounting lower mould, the push pedal is located lower mould top surface, and the push pedal passes through the screw to be connected with electron push rod, push pedal internally mounted has four groups air guns, the air gun rear is connected with the gas-supply pipe, the gas-supply pipe links to each other with the air pump of below is fixed, air pump fixed mounting is on the base.
Preferably, a limiting groove is formed in the upper surface of the lower die, and the position of the limiting groove corresponds to the position of the limiting rod above the limiting groove.
Preferably, the other side of the lower die is hinged with a landslide.
The utility model discloses a technological effect and advantage: the sheet metal part precision stamping die benefits from the design of the demoulding mechanism, when the sheet metal part precision stamping die is processed, the stamping plate is pressed downwards, the ejector rod moves downwards, the sliding block is separated, the second spring is stretched, when the processing is finished, the demoulding mechanism can realize automatic demoulding when the die is processed, and due to the restoring force of the second spring, the sliding block moves towards the middle, and the ejector rod moves upwards to realize automatic demoulding, so that not only can automatic demoulding be realized, but also manpower can be saved;
thanks to the design of the cleaning mechanism, the electronic push rod drives the push plate to push a product ejected by the demolding mechanism, and meanwhile, the air gun sprays air to the lower mold to clean residues generated during the operation of the mold, so that the product is pushed down, the lower mold is cleaned, and the next processing is facilitated;
benefit from supporting mechanism's design, add man-hour, the punching press board pushes down, and a spring shrink cushions, and when processing was accomplished, can also reset it, the normal clear of convenient follow-up processing, this sheet metal component precision stamping die can not only carry on spacingly to the mould, can also the automatic demoulding, and the clearance mould practices thrift the manpower, improves work efficiency.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a sectional view of the demolding mechanism of the present invention;
fig. 3 is a schematic structural view of the cleaning mechanism of the present invention.
In the figure: 1. a base; 2. a lower die; 3. an upper die; 4. stamping the plate; 5. a limiting plate; 6. a demolding mechanism; 61. a top rod; 62. a connecting plate; 63. an upper support; 64. a support link; 65. a lower support; 66. a slider; 67. a second spring; 7. a cleaning mechanism; 71. an electronic push rod; 72. pushing the plate; 73. an air pump; 74. a gas delivery pipe; 76. an air gun; 8. a support mechanism; 81. a support bar; 82. a first spring; 83. a slide cylinder; 84. cushion blocks; 9. punching a groove; 10. a limiting rod; 11. landslide; 12. provided is a punching device.
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.
Unless defined otherwise, all references to up, down, left, right, front, back, inner and outer directions herein are to be interpreted as referring to up, down, left, right, front, back, inner and outer directions in the drawings to which the invention is applied, and all references are hereby incorporated herein by reference.
The utility model provides a sheet metal part precision stamping die as shown in figures 1-3, which comprises a base 1, a demoulding mechanism 6, a supporting mechanism 8 and a cleaning mechanism 7, wherein the top end of the base 1 is fixedly provided with a lower die 2, the two sides of the base 1 are provided with the supporting mechanism 8, the top surface of the lower die 2 is provided with a limiting groove, the position of the limiting groove corresponds to the upper limiting rod 10, one side of the lower die 2 is provided with the cleaning mechanism, the other side of the lower die 2 is hinged with a landslide 11, the surface of the top end of the lower die 2 is provided with a stamping groove 9, the lower part of the stamping groove 9 is provided with the demoulding mechanism 6, the stamping groove 9 is internally provided with six groups of through holes, the upper die 3 is arranged above the lower die 2, the position of the upper die 3 corresponds to the stamping groove 9, the top end of the upper die 3 is fixedly provided with a stamping plate 4, the upper part of the stamping plate 4 is provided with a limiting plate 5, the two sides of the bottom end of the stamping plate 4 are fixedly connected with the limiting rod 10, the top end of the stamping plate 4 is fixedly connected with a stamping device 12, the stamping device 12 penetrates through the limiting plate 5, and the supporting mechanism 8 penetrates through the stamping plate 4 and the limiting plate 5 above.
Referring to fig. 2, the demolding mechanism 6 includes an ejector rod 61, a connecting plate 62, a slider 66 and a second spring 67, the ejector rod 61 is installed in a through hole formed in the punching groove 9, the lower end of the ejector rod 61 is fixedly installed on the connecting plate 62, the bottom end of the connecting plate 62 is fixedly welded with an upper support 63, two sliders 66 are arranged below the connecting plate 62, the sliders 66 are connected with the base 1 in a sliding manner, the two sliders 66 are connected with each other through the second spring 67, the top end of the slider 66 is fixedly welded with a lower support 65, the bottom end of the upper support 63 is connected with a support link 64 through a bearing, the bottom end of the support link 64 is connected with the lower support 65 through a bearing, during processing, the ejector rod 61 moves down to drive the connecting plate 62 to move down, the sliders 66 are separated through the support link 64, the second spring 67 is elongated, when processing is completed, the punching plate 4 drives the upper mold 3 to move up, the punching plate moves up, the sliding block 66 moves towards the middle due to restoring force of the second spring 67, thereby drive connecting plate 62 through supporting rod 64 and shift up, and then drive ejector pin 61 and shift up and ejecting the product, realize automatic drawing of patterns.
Referring to fig. 1, the supporting mechanism 8 includes a supporting rod 81, a first spring 82 and a sliding barrel 83, a cushion block is fixedly connected to the bottom end of the supporting rod 81, the stamping plate 4 is penetrated through the upper portion of the supporting rod 81, a portion of the supporting rod 81 penetrating through the stamping plate 4 penetrates through the limiting plate 5, a threaded structure is arranged at the upper end of the supporting rod 81, the limiting plate 5 is fixedly connected with the supporting rod 81 through a nut, the first spring 82 is installed on the supporting rod 81 between the cushion block 84 and the stamping plate 4 in a sleeved mode, the bottom end of the cushion block 84 is fixedly connected with the base 1, the sliding barrel 83 is installed above the first spring 82, and the sliding barrel 83 is installed on the supporting rod 81 between the first spring 82 and the stamping plate 4 in a sleeved mode.
Referring to fig. 3, the cleaning mechanism 7 includes an electronic push rod 71, a push plate 72 and air guns 76, the electronic push rod 71 is fixedly installed on one side of the lower mold 2, the push plate 72 is located on the top surface of the lower mold 2, the push plate 72 is connected with the electronic push rod 71 through screws, four sets of air guns 76 are installed inside the push plate 72, air pipes 74 are connected behind the air guns 76, the air pipes 74 are fixedly connected with an air pump 73 below, the air pump 73 is fixedly installed on the base 1, the electronic push rod 71 is started to drive the push plate 72 to move forward, a product ejected out of the ejector rod 61 is pushed to the landslide 11 to slide down, meanwhile, the air pump 73 is started, air is ejected from the air guns 76 through the air pipes 74, residues generated during processing are cleaned, and the air guns are reset after completion.
Specifically, when the precision stamping die for sheet metal parts is used, the sheet metal parts are placed above a stamping groove 9 during processing, a stamping device 12 is started, the stamping device 12 drives a stamping plate 4 to move downwards, and further drives an upper die 3 to move downwards, the upper die 3 and a lower die 2 are matched with each other to complete stamping of the sheet metal parts, a first spring 82 is compressed to buffer when the stamping plate 4 moves downwards, meanwhile, an ejector rod 61 moves downwards to drive a connecting plate 62 to move downwards, a sliding block 66 is separated through a supporting connecting rod 64, a second spring 67 is elongated, when processing is completed, the stamping plate 4 drives the upper die 3 to move upwards, the sliding block 66 moves towards the middle due to the restoring force of the second spring 67, so that the connecting plate 62 is driven to move upwards through the supporting connecting rod 64 to drive the ejector rod 61 to move upwards to eject the product, automatic demolding is realized, the first spring 67 recovers to the original shape, the stamping plate 4 is reset to wait for next processing, and an electronic push rod 71 is started simultaneously, the push plate 72 is driven to move forwards, the product ejected by the ejector rod 61 is pushed to the landslide 11 to slide down, meanwhile, the air pump 73 is started, air is sprayed out from the air gun 76 through the air conveying pipe 74, residues generated during processing are cleaned, and the product is reset after the processing is finished.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The utility model provides a precision stamping die of sheet metal component, includes base (1), demoulding mechanism (6), supporting mechanism (8) and clearance mechanism (7), its characterized in that: the stamping die is characterized in that a lower die (2) is fixedly mounted at the top end of the base (1), supporting mechanisms (8) are mounted on two sides of the base (1), a stamping groove (9) is formed in the surface of the top end of the lower die (2), a cleaning mechanism (7) is mounted on one side of the lower die (2), a demolding mechanism (6) is mounted below the stamping groove (9), six groups of through holes are formed in the stamping groove (9), an upper die (3) is arranged above the lower die (2), the position of the upper die (3) corresponds to the stamping groove (9), a stamping plate (4) is fixedly mounted at the top end of the upper die (3), a limiting plate (5) is arranged above the stamping plate (4), limiting rods (10) are fixedly connected to two sides of the bottom end of the stamping plate (4), a stamping device (12) is fixedly connected to the top end of the stamping plate (4), and the limiting plate (5) runs through the stamping device (12), the supporting mechanism (8) penetrates through the punching plate (4) and the limiting plate (5) above.
2. The precision stamping die for sheet metal parts as claimed in claim 1, wherein: demoulding mechanism (6) includes ejector pin (61), connecting plate (62), slider (66) and two (67) springs, in the through-hole of seting up in punching press groove (9) is installed in ejector pin (61), ejector pin (61) bottom fixed mounting is on connecting plate (62), connecting plate (62) bottom welded fastening has upper bracket (63), connecting plate (62) below is provided with two slider (66), sliding connection between slider (66) and base (1), and through two (67) fixed connection springs between two slider (66), slider (66) top welded fastening has undersetting (65), upper bracket (63) are connected with supporting rod (64) through the bearing, supporting rod (64) bottom is through two (67) fixed connection springs.
3. The precision stamping die for sheet metal parts as claimed in claim 1, wherein: supporting mechanism (8) are including bracing piece (81), spring (82) and slide cartridge (83), bracing piece (81) bottom fixedly connected with cushion (84), and bracing piece (81) top runs through stamped board (4), limiting plate (5) are run through again to the part that stamping board (4) were run through in bracing piece (81), bracing piece (81) top is provided with the helicitic texture, nut and bracing piece (81) fixed connection are passed through in limiting plate (5), spring (82) cup joint install on bracing piece (81) between cushion (84) and stamped board (4), cushion (84) are fixed continuous with base (1), slide cartridge (83) are installed to spring (82) top, slide cartridge (83) cup joint and install on bracing piece (81) between spring (82) and stamped board (4).
4. The precision stamping die for sheet metal parts as claimed in claim 1, wherein: clearance mechanism (7) include electron push rod (71), push pedal (72) and air gun (76), electron push rod (71) fixed mounting is in lower mould (2) one side, push pedal (72) are located lower mould (2) top surface, and push pedal (72) are connected with electron push rod (71) through the screw, push pedal (72) internally mounted has four groups air gun (76), air gun (76) rear is connected with air pipe (74), air pipe (74) are fixed continuous with air pump (73) of below, air pump (73) fixed mounting is on base (1).
5. The precision stamping die for sheet metal parts as claimed in claim 1, wherein: and a limiting groove is formed in the surface above the lower die (2), and the position of the limiting groove corresponds to the position of the limiting rod (10) above.
6. The precision stamping die for sheet metal parts as claimed in claim 1, wherein: and the other side of the lower die (2) is hinged with a landslide (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123243184.9U CN216729115U (en) | 2021-12-22 | 2021-12-22 | Precision stamping die for sheet metal parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123243184.9U CN216729115U (en) | 2021-12-22 | 2021-12-22 | Precision stamping die for sheet metal parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216729115U true CN216729115U (en) | 2022-06-14 |
Family
ID=81937307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123243184.9U Expired - Fee Related CN216729115U (en) | 2021-12-22 | 2021-12-22 | Precision stamping die for sheet metal parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216729115U (en) |
-
2021
- 2021-12-22 CN CN202123243184.9U patent/CN216729115U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220614 |
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| CF01 | Termination of patent right due to non-payment of annual fee |