CN111360125A - Planking stamping forming device is used in computer casing production - Google Patents
Planking stamping forming device is used in computer casing production Download PDFInfo
- Publication number
- CN111360125A CN111360125A CN202010199441.4A CN202010199441A CN111360125A CN 111360125 A CN111360125 A CN 111360125A CN 202010199441 A CN202010199441 A CN 202010199441A CN 111360125 A CN111360125 A CN 111360125A
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- plate
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- seat
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/02—Stamping using rigid devices or tools
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/003—Positioning devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D55/00—Safety devices protecting the machine or the operator, specially adapted for apparatus or machines dealt with in this subclass
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Abstract
The invention discloses a punch forming device for an outer plate for producing a computer shell, which comprises a shell, a supporting base, a punching die holder component, a resetting mechanism component and a buffering pressure-reducing component, the stamping die holder component is arranged on the inner side of the upper end surface of the machine body shell, a reset mechanism component is arranged right below the stamping die holder component and bears the die material to be fed, and the die material is limited and fixed, so that when the stamping die seat component stamps downwards, the two sides of the die material are clamped in time, resetting in time after the stamping is finished, waiting for the next stamping forming, arranging the resetting mechanism component on the upper end surface of the supporting base, and a buffering pressure-reducing assembly is further arranged between the resetting mechanism assembly and the supporting base, and the buffering pressure-reducing assembly timely absorbs and relieves the impact force generated by the punching die holder assembly and transmitted to the resetting mechanism assembly.
Description
Technical Field
The invention relates to the field of computer correlation, in particular to an outer plate punch forming device for producing a computer shell.
Background
The computer is a modern electronic computer for high-speed calculation, can perform numerical calculation, has a memory function, can run according to a program, automatically processes mass data at high speed, consists of a hardware system and a software system, and needs an outer plate punch forming device for producing a computer shell in the production process of the computer.
But planking stamping forming device is used in computer casing production generally places the mould material on the operation panel, start the cylinder through control switch, the cylinder drives the mould and pushes down, carry out stamping process to the casing, but traditional planking stamping forming device is used in computer casing production is relatively poor to planking fixed effect, receive the skew punching press position of external force influence easily in the use, lead to the processing failure, traditional planking stamping forming device is used in computer casing production to the loading board effect of resetting relatively poor simultaneously, both reduced work efficiency and influenced production quality, therefore it is necessary to provide a planking stamping forming device is used in computer casing production, in order to solve above-mentioned problem.
Disclosure of Invention
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a planking stamping forming device is used in computer casing production, its includes the organism shell, supports base, punching press die holder subassembly, canceling release mechanical system subassembly and buffering decompression subassembly, punching press die holder subassembly is installed in the up end of organism shell inside, be provided with the canceling release mechanical system subassembly under the punching press die holder subassembly, the canceling release mechanical system subassembly bears and sends into the mould material to carry out spacing fixed to the mould material, make during the downward punching press of punching press die holder subassembly, in time to the both sides centre gripping of mould material, and in time reset after the punching press finishes, wait for next time stamping forming, the canceling release mechanical system subassembly sets up the up end at the support base, just still be provided with buffering decompression subassembly between canceling release mechanical system subassembly and the support base, buffering decompression subassembly produces and transmits the impact force of canceling release mechanical system subassembly in time to absorb.
As a preferred technical solution of the present invention, the stamping die holder assembly includes an electric telescopic rod, an outer fixing seat, a rotating disk, an outer die, and a fixing member, the electric telescopic rod is fixedly installed inside an upper end face of the machine body shell, an output end of the electric telescopic rod is fixed to the outer fixing seat, and the upper end face of the outer fixing seat is coaxially and rotatably connected with the rotating disk, so that the outer fixing seat rotates through a horizontal plane to change a transverse or longitudinal direction of stamping of the outer die, and left and right sides of the outer die are respectively embedded inside a lower end face of the outer fixing seat through the fixing member.
As a preferred technical scheme of the invention, the resetting mechanism component comprises a mounting seat, a spring pressing component, a bearing plate and an inner die, the mounting seat is fixedly arranged above the buffer decompression component, two limiting plate pieces are symmetrically arranged on the left side and the right side of the mounting seat, the cross section of each limiting plate piece is in an inverted L-shaped structure, the bearing plate is arranged on the upper end face of the mounting seat and is arranged on the mounting seat in a sliding manner through the two limiting plate pieces, the inner die is arranged on the upper end face of the bearing plate, the spring pressing component is arranged on the mounting seat close to the center of one end face of the bearing plate, so that the bearing plate is pressed towards one side far away from the mounting seat through the spring pressing component, the two sides of the bearing plate can pre-fix the die feeding materials through the limiting plate pieces, and the spring pressing component comprises a spring pressing head, a connecting spring, the one end of the ram passes under general state the loading board to extend to the outside, the transversal structure of falling T font of personally submitting of ram for the lower extreme of ram slides fixedly through outer circumference border to the loading board, be provided with coupling spring between ram and the mount pad, the coupling spring overcoat is equipped with guide sleeve.
According to a preferable technical scheme of the invention, the left side and the right side of the lower end face of the elastic pressing head are respectively hinged with a main rotating rod, the other end of the main rotating rod is rotatably connected with a pressing piece, the upper end face of the mounting seat is fixedly provided with two guide rail seats, the pressing piece is slidably arranged in the guide rail seats, so that when the elastic pressing head is pressed downwards, the pressing piece slides towards one side far away from the elastic pressing component through the main rotating rod, a reset spring is further arranged between the pressing piece and the guide rail seats, one side of the pressing piece far away from the main rotating rod is hinged with a connecting support rod, the other end of the connecting support rod is rotatably connected with a clamping plate, and the clamping plate is slidably arranged on a limiting plate.
According to a preferable technical scheme, the opposite surfaces of the limiting plate and the clamping plate are respectively provided with an anti-slip sheet, the end face of each anti-slip sheet is wavy, the clamping plate is further provided with a clamping piece, so that the anti-slip sheets are clamped at the upper end of the clamping plate in a sliding mode, and a plurality of spherical elastic bags are arranged between the anti-slip sheets and the clamping plate.
As a preferred technical scheme, the buffering and pressure reducing assembly comprises a telescopic sleeve, two telescopic sleeves, a first connecting seat, a second connecting seat, buffer springs and a pressure reducing assembly, the left side and the right side of the lower end face of the resetting mechanism assembly are symmetrically provided with the two telescopic sleeves, the inner supporting rods are connected in the telescopic sleeves in a sliding mode, the bottom ends of the inner supporting rods are fixed with the supporting base through the first connecting seat, the inner supporting rods and the connecting seats are coaxially arranged, the second connecting seat is installed at the lower end of the telescopic sleeve, the buffer springs are arranged between the first connecting seat and the second connecting seat in a circumferential array mode, the pressure reducing assembly is further arranged between the telescopic sleeves and the resetting mechanism assembly, and the pressure reducing assembly absorbs impact pressure of the dispersing device.
As a preferred technical scheme of the invention, the pressure reducing assembly comprises three arc-shaped plates, supporting reinforcing ribs and connecting bolts, the three arc-shaped plates are of a concentric structure, two ends of each arc-shaped plate are respectively installed on the lower end face of the resetting mechanism assembly through the connecting bolts, and a plurality of supporting reinforcing ribs are further arranged between the arc-shaped plates.
Compared with the prior art, the invention provides an outer plate punch forming device for producing a computer shell, which has the following beneficial effects:
1. according to the invention, the rotating disc is coaxially and rotatably arranged at the upper end of the outer fixing seat, so that the outer fixing seat can horizontally or longitudinally rotate, the die is conveniently combined and stamped, and the manufacturing materials are saved;
2. according to the invention, the limiting plates are symmetrically fixed at two ends of the mounting seat, so that the left side and the right side of a fed mold material are clamped by the bearing plate and the limiting plates, and the effect of advanced fixing is achieved; when the stamping die holder assembly is pressed downwards, the clamping plate and the limiting plate fix the two sides of the die material, and the bearing plate drives the inner die to move downwards, so that the material is ensured to be always in a fixed state;
3. this device is provided with buffering decompression subassembly in punching press die holder subassembly below, utilizes the arc to strut the decompression to reduce the device impact force through buffer spring, reduce device impact wear, improve life.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a stamping die holder assembly according to the present invention;
FIG. 3 is a cross-sectional view of the reset mechanism assembly of the present invention;
FIG. 4 is an enlarged view of the point B in FIG. 3;
FIG. 5 is an enlarged view of the point A in FIG. 1;
in the figure: the stamping die comprises a supporting base 1, a machine body shell 2, a stamping die holder assembly 3, an electric telescopic rod 301, a rotating disc 302, an outer fixed seat 303, an outer die 304, a fixed part 305, a resetting mechanism assembly 4, a loading plate 401, a 402 limit plate, a 403 mounting seat 404, a snapping head 404, a 405 guide sleeve, a 406 connecting spring, a 407 main rotating rod, a 408 guide rail seat, a 409 crimping part, a 410 connecting support rod, a 411 clamping plate, a 412 resetting spring, a 413 anti-slip sheet, a 414 spherical elastic bag, a 5 buffer pressure reducing assembly, a 501 telescopic sleeve, a 502 inner support rod, a 503 buffer spring, a 504 connecting seat II, 505 connecting seat I, 506 supporting reinforcing ribs, 507 connecting bolts and 508 arc-shaped plates.
Detailed Description
Referring to fig. 1, the present invention provides a technical solution: a punch forming device for an outer plate for producing a computer shell comprises a shell 2, a supporting base 1, a punch die holder component 3, a resetting mechanism component 4 and a buffering pressure reducing component 5, wherein the punch die holder component 3 is installed on the inner side of the upper end face of the shell 1, the resetting mechanism component 4 is arranged under the punch die holder component 3, the resetting mechanism component 4 bears and sends die materials into the upper end face of the supporting base and limits and fixes the die materials, so that when the punch die holder component 3 punches downwards, the die materials are clamped on two sides in time and reset in time after punching is finished, next punch forming is waited, the resetting mechanism component 4 is arranged on the upper end face of the supporting base, the buffering pressure reducing component 5 is also arranged between the resetting mechanism component 4 and the supporting base 1, the buffering pressure reducing component 5 absorbs and relieves impact force generated by the punch die holder component 3 and transmitted to the resetting mechanism component 4 in time, the abrasion generated by the operation of the device is reduced.
Referring to fig. 2, in this embodiment, the stamping die holder assembly 3 includes an electric telescopic rod 301, an outer fixing seat 303, a rotating disk 302, an outer die 304 and a fixing member 305, the electric telescopic rod 301 is fixedly installed on the inner side of the upper end face of the machine body shell 2, the output end of the electric telescopic rod 301 is fixed to the outer fixing seat 303, and the upper end face of the outer fixing seat 303 is coaxially and rotatably connected with the rotating disk 302, so that the outer fixing seat 303 rotates at an angle in a horizontal plane to change the transverse or longitudinal direction of stamping by the outer die 304, which facilitates die combination stamping and saves manufacturing materials, and the left side and the right side of the outer die 304 are respectively embedded in the inner side of the lower end face of the outer fixing seat 303 by the fixing.
Referring to fig. 3, in this embodiment, the resetting mechanism assembly 4 includes an installation seat 403, a biasing assembly, a bearing plate 401 and an inner mold, the installation seat 403 is fixedly installed above the buffering and pressure-reducing assembly 5, two limiting plates 402 are symmetrically disposed on the left and right sides of the installation seat 403, the cross section of the limiting plate 402 is in an inverted L-shaped structure, the bearing plate 401 is installed on the upper end surface of the installation seat 403, the bearing plate 401 is slidably disposed on the installation seat 403 through the two limiting plates 402, the inner mold (not shown in the figure) is installed on the upper end surface of the bearing plate 401, the biasing assembly is disposed at a central position of one end surface of the installation seat 403 close to the bearing plate 401, so that the bearing plate 401 is biased to one side far away from the installation seat 403 through the biasing assembly, so that two sides of the bearing plate 401 are pre-fixed to a mold material through, the suppress subassembly includes suppress head 404, coupling spring 406 and guide sleeve 405, the one end of suppress head 404 passes under general state loading board 401 to extend to the outside, the transversal font structure of falling of personally submitting of suppress head 404 for the lower extreme of suppress head 404 slides fixedly through outer circumference border to loading board 401, be provided with coupling spring 406 between suppress head 404 and the mount pad 403, coupling spring 406 overcoat is equipped with guide sleeve 405, and through the clamping cooperation between loading board and the spacing plate, it is fixed to carry out the centre gripping in advance to sending into the mould material, can not produce the skew before the assurance punching press.
In this embodiment, the left and right sides of the lower end surface of the ram 404 are hinged with a main rotating rod 407, the other end of the main rotating rod 407 is rotatably connected with a pressing member 409, the upper end surface of the mounting seat 403 is fixedly provided with two guide rail seats 408, the pressing member 409 is slidably disposed in the guide rail seats 408, so that when the ram 404 is pressed downward, the pressing member 409 slides toward one side away from the ram through the main rotating rod 407, a return spring 412 is further disposed between the pressing member 409 and the guide rail seats 408, one side of the pressing member 409 away from the main rotating rod 407 is hinged with a connecting support rod 410, the other end of the connecting support rod 410 is rotatably connected with a clamping plate 411, the clamping plate 411 is slidably disposed on the limiting plate 402, so that when the ram is pressed downward, the clamping plate moves upward and fixes the two sides of the die material with the limiting plate, thereby ensuring that the material is always kept in a fixed state.
Referring to fig. 4, in this embodiment, the opposite surfaces of the limiting plate 402 and the clamping plate 411 are both provided with anti-slip sheets 413, the end surfaces of the anti-slip sheets 413 are wavy, the clamping plate 411 is further provided with a clamping member, so that the anti-slip sheets 413 are slidably clamped at the upper end of the clamping plate 411, and a plurality of spherical elastic bags 414 are arranged between the anti-slip sheets 413 and the clamping plate 411, so that internal friction of clamping is improved, and phase slip is prevented.
Referring to fig. 5, in the present embodiment, the buffer pressure reducing assembly 5 includes a telescopic sleeve 501, an inner supporting rod 502, a first connecting seat 505, a second connecting seat 504, a buffer spring 503 and a pressure reducing assembly, two telescopic sleeves 501 are symmetrically arranged on the left side and the right side of the lower end surface of the resetting mechanism component 4, an inner supporting rod 502 is connected in the telescopic sleeve 501 in a sliding manner, the bottom end of the inner supporting rod 502 is fixed with the supporting base 1 through a connecting seat I505, the inner supporting rod 502 is coaxially arranged with the first connecting seat 505, the lower end of the telescopic sleeve 501 is provided with a second connecting seat 504, a plurality of buffer springs 503 are circumferentially arrayed between the first connecting seat 505 and the second connecting seat 504, a pressure reducing assembly is further arranged between the telescopic sleeve 501 and the resetting mechanism assembly 4, and absorbs the impact pressure of the dispersing device, so that the impact of the device during working is reduced.
In this embodiment, the pressure reducing assembly includes arc-shaped plates 508, support reinforcing ribs 506 and connecting bolts 507, the number of the arc-shaped plates 508 is three, the three arc-shaped plates 508 are of a concentric structure, and the two ends of the three arc-shaped plates are respectively mounted on the lower end surface of the resetting mechanism assembly 4 through the connecting bolts 507, and a plurality of support reinforcing ribs 506 are further arranged between the arc-shaped plates 508, so that a relatively high pressure reducing effect is achieved.
Specifically, before carrying out the punching press, it is located the interior mould top to send into the mould material, and the both ends of sending into the mould material this moment carry out centre gripping in advance through loading board and spacing plate and fix, when punching press die holder subassembly pushes down, drive the ram downstream earlier, main rotary rod pushes away the one end motion of pressing the piece to keeping away from the ram assembly this moment, make the centre gripping plate through connecting branch upward movement, thereby fix once more sending into the mould material, promote the loading board upwards through reset spring after the punching press is accomplished, it is fixed to carry out the clamping to the mould material, buffering decompression subassembly cushions through buffer spring, and decompress by arc plate, thereby reduce the impact force of device during operation.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can substitute or change the technical solution of the present invention and the inventive concept within the technical scope of the present invention, and the technical solution and the inventive concept thereof should be covered by the scope of the present invention.
Claims (7)
1. The utility model provides a production of computer casing is with planking stamping forming device, its includes body shell (2), support base (1), stamping die seat subassembly (3), canceling release mechanical system subassembly (4) and buffering decompression subassembly (5), its characterized in that: the stamping die holder subassembly (3) is installed in the up end inside of body shell (1), be provided with canceling release mechanical system subassembly (4) under stamping die holder subassembly (3), canceling release mechanical system subassembly (4) bear and send into the mould material to carry out spacing fixed to the mould material, make and work as when stamping die holder subassembly (3) are punching press down, in time to the both sides centre gripping of mould material, and in time reset after the punching press finishes, wait for stamping forming next time, canceling release mechanical system subassembly (4) set up the up end at the support base, just still be provided with buffering decompression subassembly (5) between canceling release mechanical system subassembly (4) and the support base (1), buffering decompression subassembly (5) produce stamping die holder subassembly (3) and transmit the timely impact force of canceling release mechanical system subassembly (4) and alleviate.
2. The outer plate punch forming device for producing the computer casing according to claim 1, wherein: stamping die holder subassembly (3) include electric telescopic handle (301), outer fixing base (303), rotary disk (302), outer mould (304) and mounting (305), electric telescopic handle (301) fixed mounting is in the up end in-plane of body shell (2), electric telescopic handle (301)'s output is fixed mutually with outer fixing base (303), just the up end coaxial rotation of outer fixing base (303) is connected with rotary disk (302), makes outer fixing base (303) are through rotatory at horizontal plane angle, change the horizontal or vertical position of outer mould (304) punching press, the left and right sides of outer mould (304) is respectively through the lower extreme in-plane side of mounting (305) embedded in outer fixing base (303).
3. The outer plate punch forming device for producing the computer casing according to claim 1, wherein: the resetting mechanism component (4) comprises a mounting seat (403), a spring component, a bearing plate (401) and an inner die, wherein the mounting seat (403) is fixedly arranged above the buffering pressure-reducing component (5), the left side and the right side of the mounting seat (403) are symmetrically provided with two limiting plates (402), the cross section of each limiting plate (402) is of an inverted L-shaped structure, the bearing plate (401) is arranged on the upper end face of the mounting seat (403), the bearing plate (401) is arranged on the mounting seat (403) in a sliding manner through the two limiting plates (402), the inner die is arranged on the upper end face of the bearing plate (401), the spring component is arranged at the center position of one end face of the mounting seat (401) close to the bearing plate (401), so that the bearing plate (401) is spring towards one side far away from the mounting seat (403) through the spring component, and the two sides of the bearing plate (401) pre-fix the fed plate materials through the limiting plates (402), the elastic pressing component comprises an elastic pressing head (404), a connecting spring (406) and a guide sleeve (405), one end of the elastic pressing head (404) penetrates through the bearing plate (401) in a general state and extends to the outside, the cross section of the elastic pressing head (404) is of an inverted T-shaped structure, the lower end of the elastic pressing head (404) slides and fixes the bearing plate (401) through the outer circumferential edge, the connecting spring (406) is arranged between the elastic pressing head (404) and the mounting seat (403), and the guide sleeve (405) is sleeved outside the connecting spring (406).
4. The outer plate punch forming device for producing the computer casing according to claim 3, wherein: the lower terminal surface left and right sides of ram (404) all articulates there is main rotary rod (407), the other end and the pressure of main rotary rod (407) close piece (409) and rotate and be connected, the fixed two guide rail seats (408) that are provided with of up end of mount pad (403), the pressure closes piece (409) and slides and set up in guide rail seat (408), make when ram (404) push down, the pressure closes piece (409) and slides to one side of keeping away from the pressure subassembly through main rotary rod (407), still be provided with reset spring (412) between pressure close piece (409) and guide rail seat (408), one side that main rotary rod (407) were kept away from in pressure close piece (409) articulates there is connecting strut (410), the other end and the centre gripping plate piece (411) of connecting strut (410) rotate and are connected, centre gripping plate (411) slide and set up on spacing plate (402).
5. The outer plate punch forming device for producing the computer casing according to claim 4, wherein: the opposite face of spacing plate spare (402) and centre gripping plate spare (411) all is provided with antiskid ribbed tile (413), the terminal surface of antiskid ribbed tile (413) is the wave, still be provided with joint spare on centre gripping plate spare (411), make antiskid ribbed tile (413) slip joint in the upper end of centre gripping plate spare (411), be provided with a plurality of spherical elastic bag (414) between antiskid ribbed tile (413) and centre gripping plate spare (411).
6. The outer plate punch forming device for producing the computer casing according to claim 1, wherein: the buffer pressure-reducing component (5) comprises a telescopic sleeve (501), an inner supporting rod (502), a first connecting seat (505), a second connecting seat (504), buffer springs (503) and a pressure-reducing component, wherein the two telescopic sleeves (501) are symmetrically arranged on the left side and the right side of the lower end surface of the resetting mechanism component (4), the inner supporting rod (502) is connected in the telescopic sleeve (501) in a sliding manner, the bottom end of the inner supporting rod (502) is fixed with the supporting base (1) through the first connecting seat (505), the inner supporting rod (502) and the first connecting seat (505) are coaxially arranged, the second connecting seat (504) is installed at the lower end of the telescopic sleeve (501), a plurality of buffer springs (503) are arranged between the first connecting seat (505) and the second connecting seat (504) in a circumferential array manner, and the pressure-reducing component is further arranged between the telescopic sleeve (501), the pressure relief assembly absorbs the impact pressure of the dispersion device.
7. The outer plate punch forming device for producing the computer casing according to claim 6, wherein: the pressure reducing assembly comprises arc-shaped plates (508), supporting reinforcing ribs (506) and connecting bolts (507), the number of the arc-shaped plates (508) is three, the arc-shaped plates (508) are of concentric circle structures, the two ends of each arc-shaped plate are respectively installed on the lower end face of the resetting mechanism assembly (4) through the connecting bolts (507), and a plurality of supporting reinforcing ribs (506) are further arranged between the arc-shaped plates (508).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010199441.4A CN111360125B (en) | 2020-03-19 | 2020-03-19 | Planking stamping forming device is used in computer casing production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010199441.4A CN111360125B (en) | 2020-03-19 | 2020-03-19 | Planking stamping forming device is used in computer casing production |
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| Publication Number | Publication Date |
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| CN111360125A true CN111360125A (en) | 2020-07-03 |
| CN111360125B CN111360125B (en) | 2021-08-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010199441.4A Active CN111360125B (en) | 2020-03-19 | 2020-03-19 | Planking stamping forming device is used in computer casing production |
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| Country | Link |
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| CN (1) | CN111360125B (en) |
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| CN112705631A (en) * | 2020-12-10 | 2021-04-27 | 黑龙江工业学院 | Planking punch forming machine is used in computer casing production |
| CN113618011A (en) * | 2021-08-10 | 2021-11-09 | 桂林航天工业学院 | Aluminum alloy forging part blank processingequipment |
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| US9132462B2 (en) * | 2012-12-11 | 2015-09-15 | Sungwoo Hitech Co., Ltd. | Bending press system |
| CN106217077A (en) * | 2016-08-23 | 2016-12-14 | 浙江申腾涂层织物有限公司 | A kind of clamping device of cylinder base |
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| CN112705631A (en) * | 2020-12-10 | 2021-04-27 | 黑龙江工业学院 | Planking punch forming machine is used in computer casing production |
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| CN113618011A (en) * | 2021-08-10 | 2021-11-09 | 桂林航天工业学院 | Aluminum alloy forging part blank processingequipment |
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|---|---|
| CN111360125B (en) | 2021-08-06 |
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Address after: 223003 No.3, Meicheng East Road, Huaian Economic Development Zone, Jiangsu Province Patentee after: Jiangsu electronic information Vocational College Address before: 223003 No.3, Meicheng East Road, Huaian Economic Development Zone, Jiangsu Province Patentee before: Jiangsu vocationnal college of electronics and information |
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Application publication date: 20200703 Assignee: Huai'an Xinyang Intelligent Technology Co.,Ltd. Assignor: Jiangsu electronic information Vocational College Contract record no.: X2021980011497 Denomination of invention: An outer plate stamping forming device for computer casing production Granted publication date: 20210806 License type: Common License Record date: 20211028 |
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