CN112475011A - Continuous machining device for shielding cover - Google Patents
Continuous machining device for shielding cover Download PDFInfo
- Publication number
- CN112475011A CN112475011A CN202011203847.1A CN202011203847A CN112475011A CN 112475011 A CN112475011 A CN 112475011A CN 202011203847 A CN202011203847 A CN 202011203847A CN 112475011 A CN112475011 A CN 112475011A
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- China
- Prior art keywords
- spring
- pressure head
- connecting rod
- processing device
- rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000003754 machining Methods 0.000 title abstract description 4
- 238000000034 method Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 4
- 230000003139 buffering effect Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
Images
Classifications
-
- 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
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/24—Perforating, i.e. punching holes
- B21D28/34—Perforating tools; Die holders
-
- 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
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
- B21D28/04—Centering the work; Positioning the tools
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Abstract
The invention discloses a continuous machining device for a shielding cover, which comprises a workbench, a top plate and a movable plate, wherein the top of the workbench is connected with an inner supporting rod, the outer wall of the inner supporting rod is connected with a first spring, a loop bar is arranged outside the inner supporting rod, the bottom of the top plate is respectively provided with a first air cylinder and a second air cylinder, the output end of the first air cylinder is connected with a circular pressure head, the output end of the second air cylinder is connected with a square pressure head, and the top of the movable plate is provided with a fixed block. The continuous processing device for the shielding cover is provided with a fixed block, a second spring, a limiting block, a first air cylinder and a circular pressure head. No. two cylinders, square pressure head and electric putter, at the in-process that uses, in putting into the spacing piece with the shielding lid body, start electric putter for the shielding lid body is aimed at circular pressure head, starts a cylinder, has beaten the circular port after and pushes away again to square pressure head below and beat the quad slit, and convenient to use uses manpower sparingly.
Description
Technical Field
The invention relates to the technical field of shielding covers, in particular to a shielding cover continuous processing device.
Background
The shielding cover is a tool for shielding electronic signals, has the function of shielding the influence of external electromagnetic waves on an internal circuit and the outward radiation of the internally generated electromagnetic waves, is mainly applied to the fields of mobile phones, GPS and the like, and has the functions of preventing electromagnetic interference (EMI) and shielding elements on a PCB and LCM.
Common shield lid processingequipment single structure in the existing market, when the shield lid punches, because the shape in hole has the circle to have the side, lead to the shield lid to punch complicatedly, the procedure is various, unable continuous processing, and common shield lid processingequipment bradyseism effect is not good, can produce the great vibration of range when the punching press, influences shield lid production effect to and lead to the fact the damage to the device structure.
We have therefore proposed a shield cover continuous processing apparatus so as to solve the problems set forth above.
Disclosure of Invention
The invention aims to provide a continuous processing device for shielding covers, which is used for solving the problems that the common processing device for shielding covers in the market at present cannot continuously process and has poor cushioning effect, which is provided by the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a continuous machining device for a shielding cover comprises a workbench, a top plate and a movable plate, wherein an inner supporting rod is connected to the top of the workbench, a first spring is connected to the outer wall of the inner supporting rod, a loop bar is arranged outside the inner supporting rod, a first air cylinder and a second air cylinder are respectively installed at the bottom of the top plate, the output end of the first air cylinder is connected with a circular pressure head, the output end of the second air cylinder is connected with a square pressure head, a fixed block is arranged at the top of the movable plate, a second spring is installed at the top of the fixed block, an electric push rod is installed at one side of the movable plate, a limiting block is connected to one end of the second spring, a shielding cover body is connected to one side of the limiting block, a sliding rod and a telescopic rod are respectively installed at the bottom of the workbench, a sliding block is connected to the outer wall, the inner wall of connecting rod is connected with the pivot, and the both ends of pivot are connected with the fixed disk to the bottom of fixed disk is connected with the bottom plate.
Preferably, two ends of the first spring are respectively connected with the inner supporting rod and the top plate, and the inner supporting rod and the top plate form a buffer structure through the first spring.
Preferably, the number of the fixing blocks is two, and the two fixing blocks are designed to be L-shaped structures.
Preferably, the bottom side of the limiting block is provided with a groove matched with the shielding cover body, and the limiting block is elastically connected with the fixing block through a second spring.
Preferably, the inner diameter of the sliding block is matched with the diameter of the sliding rod, and the sliding block is connected with the connecting rod in a sliding mode through the rotating block.
Preferably, the bottom of connecting rod is provided with the cover and connects the ring, and the diameter phase-match of the internal diameter of cup jointing the ring and pivot to the connecting rod rotates through cover and connects the ring and pivot and be connected.
Compared with the prior art, the invention has the beneficial effects that: this shielding cover continuous processing device:
1. the shielding cover is provided with a fixed block, a second spring, a limiting block, a first air cylinder, a circular pressure head, a second air cylinder, a square pressure head and an electric push rod, in the using process, the shielding cover body is placed into the limiting block, the electric push rod is started, the shielding cover body is aligned to the circular pressure head, the first air cylinder is started, and after a circular hole is punched, the shielding cover body is pushed to the lower side of the square pressure head to punch a square hole, so that the use is convenient, and the labor is saved;
2. be provided with slide bar, slider, connecting rod, No. three springs, pivot and fixed disk, at the in-process of using, when the workstation received great range vibration, slide bar, slider received pressure for connecting rod extrusion No. three springs, No. three springs can give the ascending elasticity of connecting rod according to the elasticity that self has simultaneously, have the buffering effect.
Drawings
FIG. 1 is a schematic view of the main sectional structure of the present invention;
FIG. 2 is a side view of the top plate of the present invention;
FIG. 3 is a schematic side view of the moving plate according to the present invention;
FIG. 4 is a schematic view of a rotating shaft structure according to the present invention.
In the figure: 1. a work table; 2. an inner support bar; 3. a loop bar; 4. a first spring; 5. a top plate; 6. a first cylinder; 7. a circular ram; 8. a second cylinder; 9. a square pressure head; 10. moving the plate; 11. a fixed block; 12. a second spring; 13. a limiting block; 14. a shield cover body; 15. a slide bar; 16. a slider; 17. a connecting rod; 18. a third spring; 19. a telescopic rod; 20. a base plate; 21. a rotating shaft; 22. fixing the disc; 23. an electric push rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a continuous processing device for a shielding cover comprises a workbench 1, an inner support rod 2, a loop bar 3, a first spring 4, a top plate 5, a first air cylinder 6, a circular pressure head 7, a second air cylinder 8, a square pressure head 9, a movable plate 10, a fixed block 11, a second spring 12, a limiting block 13, a shielding cover body 14, a slide rod 15, a slide block 16, a connecting rod 17, a third spring 18, a telescopic rod 19, a bottom plate 20, a rotating shaft 21, a fixed disc 22 and an electric push rod 23, wherein the top of the workbench 1 is connected with the inner support rod 2, the outer wall of the inner support rod 2 is connected with the first spring 4, the loop bar 3 is arranged outside the inner support rod 2, the first air cylinder 6 and the second air cylinder 8 are respectively arranged at the bottom of the top plate 5, the output end of the first air cylinder 6 is connected with the circular pressure head 7, the output end of the second air cylinder 8 is connected, and No. two springs 12 are installed at the top of fixed block 11, and electric putter 23 is installed to one side of movable plate 10, the one end of No. two springs 12 is connected with stopper 13, and one side of stopper 13 is connected with shielding lid body 14, slide bar 15 and telescopic link 19 are installed respectively to the bottom of workstation 1, and the outer wall connection of slide bar 15 has slider 16, one side of slider 16 is connected with connecting rod 17, and No. three springs 18 are installed to the bottom of connecting rod 17, the inner wall connection of connecting rod 17 has pivot 21, and the both ends of pivot 21 are connected with fixed disk 22, and the bottom of fixed disk 22 is connected with bottom plate 20.
The two ends of the first spring 4 are respectively connected with the inner supporting rod 2 and the top plate 5, the inner supporting rod 2 and the top plate 5 form a buffering structure through the first spring 4, and the vibration generated by the first air cylinder 6 and the second air cylinder 8 during stamping is conveniently buffered through the design of the structure.
The quantity of fixed block 11 is two, and two fixed block 11's shape is "L" type structural design, and the design of above-mentioned structure is conveniently fixed shield cover body 14.
The bottom side of stopper 13 is seted up with shielding cover body 14 assorted recess, and stopper 13 and fixed block 11 are through No. two spring 12 elastic connection, and the design of above-mentioned structure makes things convenient for fixed shielding cover body 14 not of uniform size.
The inner diameter of the sliding block 16 is matched with the diameter of the sliding rod 15, and the sliding block 16 is connected with the connecting rod 17 in a sliding mode through the rotating block.
The bottom of connecting rod 17 is provided with the cup joint ring, and cup joints the diameter phase-match of the internal diameter of ring and pivot 21 to connecting rod 17 rotates with pivot 21 through the cup joint ring to be connected, the design of above-mentioned structure makes things convenient for No. three spring 18 to play the cushioning effect to connecting rod 17 when vibration range is great, makes connecting rod 17 rotate.
The working principle is as follows: when the shielding cover continuous processing device is used, firstly, as shown in fig. 1-3, the shielding cover body 14 is placed into the limiting block 13, the electric push rod 23 is started, the shielding cover body 14 is aligned to the circular pressure head 7, the first air cylinder 6 is started, the circular pressure head 7 can round the shielding cover body 14, after the round hole is punched, the shielding cover body 14 is pushed to the lower part of the square pressure head 9, the second air cylinder 8 is started, the square hole is punched, the shielding cover body 14 is taken down after the hole is punched, the next shielding cover body 14 is placed into the limiting block 13 for continuous operation, the use is convenient, the labor is saved, and as shown in fig. 1 and 4, when the workbench 1 is vibrated in a large amplitude, the sliding rod 15 and the sliding block 16 are pressed by the workbench 1, the connecting rod 17 connected with the sliding block 16 extrudes the third spring 18, and the third spring 18 can give upward elasticity to the connecting rod 17 according to the elasticity of the third spring 18, has a certain buffering effect to complete a series of works, and the content which is not described in detail in the present specification belongs to the prior art which is well known to those skilled in the art.
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 various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a shield cover continuous processing device, includes workstation (1), roof (5) and movable plate (10), its characterized in that: the top of the workbench (1) is connected with an inner supporting rod (2), the outer wall of the inner supporting rod (2) is connected with a first spring (4), a loop bar (3) is arranged outside the inner supporting rod (2), the bottom of the top plate (5) is respectively provided with a first cylinder (6) and a second cylinder (8), the output end of the first cylinder (6) is connected with a circular pressure head (7), the output end of the second cylinder (8) is connected with a square pressure head (9), the top of the moving plate (10) is provided with a fixed block (11), the top of the fixed block (11) is provided with a second spring (12), one side of the moving plate (10) is provided with an electric push rod (23), one end of the second spring (12) is connected with a limiting block (13), one side of the limiting block (13) is connected with a shielding cover body (14), the bottom of the workbench (1) is respectively provided with a sliding rod (15) and a, and the outer wall of slide bar (15) is connected with slider (16), one side of slider (16) is connected with connecting rod (17), and No. three spring (18) are installed to the bottom of connecting rod (17), the inner wall of connecting rod (17) is connected with pivot (21), and the both ends of pivot (21) are connected with fixed disk (22) to the bottom of fixed disk (22) is connected with bottom plate (20).
2. The continuous processing device of the shield cover according to claim 1, wherein: two ends of the first spring (4) are respectively connected with the inner supporting rod (2) and the top plate (5), and the inner supporting rod (2) and the top plate (5) form a buffer structure through the first spring (4).
3. The continuous processing device of the shield cover according to claim 1, wherein: the number of the fixing blocks (11) is two, and the two fixing blocks (11) are designed to be L-shaped structures.
4. The continuous processing device of the shield cover according to claim 1, wherein: the bottom side of the limiting block (13) is provided with a groove matched with the shielding cover body (14), and the limiting block (13) is elastically connected with the fixing block (11) through a second spring (12).
5. The continuous processing device of the shield cover according to claim 1, wherein: the inner diameter of the sliding block (16) is matched with the diameter of the sliding rod (15), and the sliding block (16) is connected with the connecting rod (17) in a sliding mode through the rotating block.
6. The continuous processing device of the shield cover according to claim 1, wherein: the bottom of connecting rod (17) is provided with the cup joint ring, and the diameter phase-match of the internal diameter of cup joint ring and pivot (21) to connecting rod (17) are connected with pivot (21) rotation through the cup joint ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011203847.1A CN112475011A (en) | 2020-11-02 | 2020-11-02 | Continuous machining device for shielding cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011203847.1A CN112475011A (en) | 2020-11-02 | 2020-11-02 | Continuous machining device for shielding cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112475011A true CN112475011A (en) | 2021-03-12 |
Family
ID=74926402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011203847.1A Pending CN112475011A (en) | 2020-11-02 | 2020-11-02 | Continuous machining device for shielding cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112475011A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102935459A (en) * | 2012-11-14 | 2013-02-20 | 昆山威安精密模具有限公司 | Stamping mold for lower cover of shielding cover |
| CN204686980U (en) * | 2015-05-20 | 2015-10-07 | 孝感市瑞莱特汽车照明有限公司 | A kind of two drift punching easy device |
| CN205650710U (en) * | 2016-05-17 | 2016-10-19 | 东莞市鸿威精密五金制品有限公司 | Automatic spacing stamping die |
| CN106825206A (en) * | 2015-12-04 | 2017-06-13 | 重庆银聪科技有限公司 | A kind of decompressor |
| CN206662061U (en) * | 2017-01-11 | 2017-11-24 | 河北维冠机电设备有限公司 | A kind of Bending Mould |
| CN207839918U (en) * | 2018-01-20 | 2018-09-11 | 青岛新鲁同钢构有限公司 | A kind of multi-angle bending reinforcement mold |
| CN208921337U (en) * | 2018-10-31 | 2019-05-31 | 天津博华智能装备有限公司 | Automobile rear case compresses force checking device |
| CN209272274U (en) * | 2018-10-15 | 2019-08-20 | 深圳市宏达鑫精密模具制品有限公司 | A kind of press device of mold buffer gear |
| CN210512303U (en) * | 2019-07-11 | 2020-05-12 | 国联江森自控绿色科技(无锡)有限公司 | Centrifugal cold water machine that shock attenuation performance is good |
| CN210996179U (en) * | 2019-06-13 | 2020-07-14 | 福建金锐达金属包装有限公司 | Stamping device is used in easy open can top cap production |
-
2020
- 2020-11-02 CN CN202011203847.1A patent/CN112475011A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102935459A (en) * | 2012-11-14 | 2013-02-20 | 昆山威安精密模具有限公司 | Stamping mold for lower cover of shielding cover |
| CN204686980U (en) * | 2015-05-20 | 2015-10-07 | 孝感市瑞莱特汽车照明有限公司 | A kind of two drift punching easy device |
| CN106825206A (en) * | 2015-12-04 | 2017-06-13 | 重庆银聪科技有限公司 | A kind of decompressor |
| CN205650710U (en) * | 2016-05-17 | 2016-10-19 | 东莞市鸿威精密五金制品有限公司 | Automatic spacing stamping die |
| CN206662061U (en) * | 2017-01-11 | 2017-11-24 | 河北维冠机电设备有限公司 | A kind of Bending Mould |
| CN207839918U (en) * | 2018-01-20 | 2018-09-11 | 青岛新鲁同钢构有限公司 | A kind of multi-angle bending reinforcement mold |
| CN209272274U (en) * | 2018-10-15 | 2019-08-20 | 深圳市宏达鑫精密模具制品有限公司 | A kind of press device of mold buffer gear |
| CN208921337U (en) * | 2018-10-31 | 2019-05-31 | 天津博华智能装备有限公司 | Automobile rear case compresses force checking device |
| CN210996179U (en) * | 2019-06-13 | 2020-07-14 | 福建金锐达金属包装有限公司 | Stamping device is used in easy open can top cap production |
| CN210512303U (en) * | 2019-07-11 | 2020-05-12 | 国联江森自控绿色科技(无锡)有限公司 | Centrifugal cold water machine that shock attenuation performance is good |
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Application publication date: 20210312 |