CN113102608A - Sheet punching device with double-sided positioning function - Google Patents
Sheet punching device with double-sided positioning function Download PDFInfo
- Publication number
- CN113102608A CN113102608A CN202110403297.6A CN202110403297A CN113102608A CN 113102608 A CN113102608 A CN 113102608A CN 202110403297 A CN202110403297 A CN 202110403297A CN 113102608 A CN113102608 A CN 113102608A
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- fixedly connected
- moving
- rod
- supporting
- block
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- 238000004080 punching Methods 0.000 title claims abstract description 67
- 230000007246 mechanism Effects 0.000 claims abstract description 131
- 230000001360 synchronised effect Effects 0.000 claims abstract description 44
- 238000009434 installation Methods 0.000 claims abstract description 14
- 238000003825 pressing Methods 0.000 claims description 4
- 238000003754 machining Methods 0.000 abstract description 2
- 230000006835 compression Effects 0.000 description 22
- 238000007906 compression Methods 0.000 description 22
- 238000000034 method Methods 0.000 description 11
- 230000008569 process Effects 0.000 description 10
- 239000002184 metal Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
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Classifications
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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
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/24—Perforating, i.e. punching holes
- B21D28/26—Perforating, i.e. punching holes in sheets or flat parts
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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
- 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
-
- 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
- B21D37/00—Tools as parts of machines covered by this subclass
Abstract
The invention discloses a sheet punching device with a double-sided positioning function, which relates to the technical field of machining and comprises an installation seat, wherein the bottom of the installation seat is fixedly connected with a supporting and fixing mechanism, one side of the installation seat, which is far away from the supporting and fixing mechanism, is fixedly connected with an installation rod, one end of the installation rod, which is far away from the installation seat, is fixedly connected with an installation frame, the installation frame is fixedly connected with a first moving mechanism, the first moving mechanism is fixedly connected with a second moving mechanism, the second moving mechanism is fixedly connected with a synchronous moving mechanism, the second moving mechanism is fixedly connected with a hydraulic cylinder, one end of the hydraulic cylinder, which is close to the installation seat, is fixedly connected with a punching mechanism, the synchronous moving mechanism is fixedly connected with a supporting mechanism, and the installation rod is fixedly connected with a clamping mechanism. The punching efficiency of the thin plate is increased, and the functions of the whole device are enriched.
Description
Technical Field
The invention relates to the technical field of machining, in particular to a sheet punching device with a double-sided positioning function.
Background
In general, in the actual use, the thin plate is thin and has a large area, so that the thin plate is easy to bend, and how to avoid the thin plate in the processing process is also important.
Among the prior art, through the first motor that sets up, first bolt, first slider and backup pad, can realize the adjustment of metal sheet on the left and right sides direction and the fixed to the metal sheet, the rubber pad plays direct collision and the increase frictional force that prevents metal sheet and first slider, realize increasing the effect of fixed effect, electric telescopic handle realizes the effect to drilling rod position back-and-forth movement, thereby realized punching to the different positions of metal sheet, but prior art does not be used for being connected fixed mechanism with ground, consequently, the stability of during operation can not be guaranteed, prior art does not have the supporting mechanism that can follow piercing press head synchronous motion simultaneously, consequently, the work piece takes place the bending when probably leading to punching a hole, so prior art has great improvement space.
Disclosure of Invention
The invention provides a sheet punching device with double-sided positioning function, which solves the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a sheet punching device with a double-sided positioning function comprises a mounting seat, a supporting and fixing mechanism, a mounting rod, a mounting frame, a moving assembly, a synchronous moving mechanism, a hydraulic cylinder, a punching mechanism, a supporting mechanism and a clamping mechanism;
the supporting and fixing mechanism is fixed at the bottom of the mounting seat;
the mounting rod is fixed on one side of the mounting seat far away from the supporting and fixing mechanism;
the mounting frame is fixed at one end of the mounting rod, which is far away from the mounting seat;
the moving assembly comprises a first moving mechanism and a second moving mechanism, the first moving mechanism is arranged in the mounting frame, and the second moving mechanism is arranged on the first moving mechanism;
the synchronous moving mechanism is arranged on the second moving mechanism and comprises a first synchronous block, the first synchronous block is fixedly connected with a second moving block, the first synchronous block is connected with a first synchronous rod and a second synchronous rod in a sliding mode, and the first synchronous rod and the second synchronous rod are connected with the second synchronous block in a sliding mode;
the hydraulic cylinder is fixed on one side of the second moving mechanism close to the mounting seat;
the punching mechanism is fixed at one end of the hydraulic cylinder close to the mounting seat;
the supporting mechanism is fixed on one side of the synchronous moving mechanism, which is far away from the mounting seat;
the clamping mechanism is fixed on the side edge of the mounting rod.
As a preferred technical scheme of the invention, the supporting and fixing mechanism comprises a supporting leg, one end of the supporting leg, which is far away from the mounting seat, is fixedly connected with a supporting and fixing plate, and the supporting and fixing plate is provided with foundation bolts.
As a preferred technical solution of the present invention, the first moving mechanism includes a first motor bracket, the first motor bracket is fixedly connected to the first motor, an output shaft of the first motor is fixedly connected to a first threaded rod, the first threaded rod is rotatably connected to the mounting frame, the mounting frame is fixedly connected to a first limit rod, the first threaded rod is threadedly connected to the moving frame, and the moving frame is slidably connected to the first limit rod.
As a preferred technical solution of the present invention, the second moving mechanism includes a second moving fixing frame, the second moving fixing frame is fixedly connected to a second motor bracket, the second motor bracket is fixedly connected to a second motor, an output shaft of the second motor is fixedly connected to a second threaded rod, the second threaded rod is rotatably connected to the second moving fixing frame, the second moving fixing frame is fixedly connected to a second limit rod, the second threaded rod is threadedly connected to a second moving block, the second moving block is slidably connected to the second limit rod, and a moving groove is formed in the bottom of the second moving fixing frame.
As a preferred technical scheme of the invention, the punching mechanism comprises a punching base, the lower surface of the punching base is fixedly connected with a compression mechanism and a punching head, and the lower part of the compression mechanism is fixedly connected with a pressing plate.
As a preferable technical scheme of the invention, the compression mechanism comprises a compression sleeve, a spring is fixedly connected in the compression sleeve, one end of the spring, which is far away from the compression sleeve, is fixedly connected with a compression block, the lower surface of the compression block is fixedly connected with a compression rod, and the compression rod penetrates through the compression sleeve.
As a preferred technical scheme of the invention, the supporting mechanism comprises a supporting block, the supporting block is fixedly connected with the second synchronous block, a blanking groove is formed in the supporting block, and the upper surface of the supporting block is fixedly connected with a plurality of elastic blocks.
As a preferred technical scheme of the invention, the clamping mechanism comprises a clamping bottom plate, the mounting rod is fixedly connected with a clamping fixing plate, the clamping fixing plate is in threaded connection with a third threaded rod, the upper end of the third threaded rod is fixedly connected with a clamping handle, and the lower end of the third threaded rod is rotatably connected with a clamping plate.
The invention has the following advantages: the device can ensure the stability of the whole device in the working process of the device by arranging the supporting and fixing mechanism, can realize the position adjustment of the punching mechanism by arranging the first moving mechanism and the second moving mechanism, further realize the punching of different positions of the sheet, can prevent the sheet from being damaged in the punching process by arranging the punching mechanism, can realize the driving of the supporting mechanism to synchronously move along with the punching head by arranging the synchronous moving mechanism, supports the sheet in the punching process, avoids the deformation of the sheet, can realize the clamping and fixing of sheet workpieces with different sizes by arranging the clamping mechanism, increases the punching efficiency of the sheet, and simultaneously enriches the functions of the whole device.
Drawings
Fig. 1 is a schematic structural diagram of a sheet punching apparatus with double-sided positioning function.
FIG. 2 is a second perspective view of the punching apparatus with double-side positioning function.
FIG. 3 is a front view of a sheet perforating apparatus having a double-sided positioning function.
In the figure: 1. a mounting seat; 2. a supporting and fixing mechanism; 201. supporting legs; 202. a support fixing plate; 203. anchor bolts; 3. mounting a rod; 4. installing a frame; 5. a first moving mechanism; 501. a first motor bracket; 502. a first motor; 503. a first threaded rod; 504. a first limit rod; 505. moving the frame; 6. a second moving mechanism; 601. a second movable fixing frame; 602. a second motor support; 603. a second motor; 604. a second threaded rod; 605. a second limiting rod; 606. a second moving block; 607. a moving groove; 7. a synchronous moving mechanism; 701. a first synchronization block; 702. a first synchronization lever; 703. a second synchronizing bar; 704. a second synchronization block; 8. a hydraulic cylinder; 9. a punching mechanism; 901. punching a base; 902. a compression mechanism; 9021. compressing the sleeve; 9022. a spring; 9023. compressing the block; 9024. a compression rod; 903. a punching head; 904. pressing a plate; 10. a support mechanism; 1001. a support block; 1002. a charging chute; 1003. an elastic block; 11. a clamping mechanism; 1101. clamping the bottom plate; 1102. clamping the fixing plate; 1103. a third threaded rod; 1104. a grip handle; 1105. and (4) clamping the plate.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
It should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
Example 1
Referring to fig. 1-3, a sheet punching apparatus with double-sided positioning function includes a mounting base 1, a supporting and fixing mechanism 2, a mounting rod 3, a mounting frame 4, a moving assembly, a synchronous moving mechanism 7, a hydraulic cylinder 8, a punching mechanism 9, a supporting mechanism 10 and a clamping mechanism 11;
support fixed establishment 2 and be fixed in 1 bottom of mount pad, support fixed establishment 2 and include supporting leg 201, and the one end fixed connection support fixed plate 202 of mount pad 1 is kept away from to supporting leg 201, is equipped with rag bolt 203 on the support fixed plate 202 for it is fixed to realize being connected of integrated device and ground, and the preventing means rocks and influences normal work, and at the concrete implementation in-process, can rotate rag bolt 203, realizes that integrated device is fixed with being connected on ground, is used for realizing the stability of integrated device during operation.
The mounting rod 3 is fixed on one side of the mounting seat 1 far away from the supporting and fixing mechanism 2;
the mounting frame 4 is fixed at one end of the mounting rod 3 far away from the mounting base 1;
the moving assembly comprises a first moving mechanism 5 and a second moving mechanism 6, the first moving mechanism 5 is arranged in the mounting frame 4, and the second moving mechanism 6 is arranged on the first moving mechanism 5;
the synchronous moving mechanism 7 is arranged on the second moving mechanism 6, the synchronous moving mechanism 7 comprises a first synchronous block 701, the first synchronous block 701 is fixedly connected with a second moving block 606, the first synchronous block 701 is slidably connected with a first synchronous rod 702 and a second synchronous rod 703, and the first synchronous rod 702 and the second synchronous rod 703 are slidably connected with a second synchronous block 704, so that the supporting mechanism 10 and the punching mechanism 9 can synchronously move.
Specifically, when the first synchronizing block 701 moves transversely, the first synchronizing rod 702 is driven to move at the moment, so that the second synchronizing block 704 can be driven to move transversely through the first synchronizing rod 702, and when the first synchronizing rod 701 moves longitudinally, the second synchronizing rod 703 is driven to move, so that the second synchronizing block 704 can be driven to move longitudinally through the second synchronizing rod 703, and the supporting mechanism 10 can move synchronously with the punching mechanism 9.
The hydraulic cylinder 8 is fixed on one side of the second moving mechanism 6 close to the mounting seat 1;
the punching mechanism 9 is fixed at one end of the hydraulic cylinder 8 close to the mounting base 1;
the supporting mechanism 10 is fixed on one side of the synchronous moving mechanism 7 far away from the mounting seat 1;
the clamping mechanism 11 is fixed on the side of the mounting rod 3.
The first moving mechanism 5 comprises a first motor support 501, the first motor support 501 is fixedly connected with a first motor 502, an output shaft of the first motor 502 is fixedly connected with a first threaded rod 503, the first threaded rod 503 is rotatably connected with the mounting frame 4, the mounting frame 4 is fixedly connected with a first limiting rod 504, the first threaded rod 503 is in threaded connection with a moving frame 505, and the moving frame 505 is in sliding connection with the first limiting rod 504 to realize transverse movement of the punching mechanism 9.
The second moving mechanism 6 includes a second moving fixing frame 601, the second moving fixing frame 601 is fixedly connected to a second motor support 602, the second motor support 602 is fixedly connected to a second motor 603, an output shaft of the second motor 603 is fixedly connected to a second threaded rod 604, the second threaded rod 604 is rotatably connected to the second moving fixing frame 601, the second moving fixing frame 601 is fixedly connected to a second limiting rod 605, the second threaded rod 604 is in threaded connection with a second moving block 606, the second moving block 606 is slidably connected to the second limiting rod 605, and a moving groove 607 is formed in the bottom of the second moving fixing frame 601 for realizing the longitudinal movement of the punching mechanism 9.
The punching mechanism 9 comprises a punching base 901, a compressing mechanism 902 and a punching head 903 are fixedly connected to the lower surface of the punching base 901, and a pressing plate 904 is fixedly connected to the lower portion of the compressing mechanism 902, so as to punch a thin plate.
The compression mechanism 902 comprises a compression sleeve 9021, a spring 9022 is fixedly connected in the compression sleeve 9021, one end, far away from the compression sleeve 9021, of the spring 9022 is fixedly connected with a compression block 9023, a compression rod 9024 is fixedly connected to the lower surface of the compression block 9023, and the compression rod 9024 penetrates through the compression sleeve 9021.
The supporting mechanism 10 comprises a supporting block 1001, the supporting block 1001 is fixedly connected with the second synchronizing block 704, a blanking groove 1002 is formed in the supporting block 1001, and a plurality of elastic blocks 1003 are fixedly connected to the upper surface of the supporting block 1001 to prevent the sheet from bending in the punching process.
Example 2
Referring to fig. 1-3, the other contents of the present embodiment are the same as embodiment 1, except that: the clamping mechanism 11 comprises a clamping bottom plate 1101, an installation rod 3 is fixedly connected with a clamping fixing plate 1102, the clamping fixing plate 1102 is in threaded connection with a third threaded rod 1103, the upper end of the third threaded rod 1103 is fixedly connected with a clamping handle 1104, and the lower end of the third threaded rod 1103 is rotatably connected with the clamping plate 1105 so as to clamp and fix thin plates with different sizes and prevent the positions of the thin plates from deviating in the punching process.
In the implementation process of the invention, firstly, the whole device is placed at a position to be fixed, then the anchor bolt 203 is used for realizing the connection and fixation of the whole device and the ground, then a thin plate to be punched is placed on the upper surface of the clamping bottom plate 1101, then the clamping handle 1104 is rotated, the rotation of the clamping handle 1104 can drive the third threaded rod 1103 to rotate, further, the clamping plate 1105 moves downwards to complete the clamping of the thin plate, when the punching position needs to be adjusted, the first moving mechanism 5 and the second moving mechanism 6 can be opened, thereby realizing the adjustment of the position of the punching mechanism 9, the position of the punching head 903 is changed to drive the first synchronizing block 701 to move, the first synchronizing rod 702 and the second synchronizing rod 703 to move, and then the second synchronous block 704 moves to drive the supporting mechanism 10 to synchronously move along with the punching head 903, so that punching protection on the thin plate is realized.
The device can ensure the stability of the whole device in the working process of the device by arranging the supporting and fixing mechanism 2, can realize the position adjustment of the punching mechanism 9 by arranging the first moving mechanism 5 and the second moving mechanism 6, further realize the punching of different positions of the sheet, can prevent the sheet from being damaged in the punching process by arranging the punching mechanism 9, can realize the driving of the supporting mechanism 10 along with the synchronous movement of the punching head 903 by arranging the synchronous moving mechanism 7, can support in the punching process, avoids the deformation of the sheet, can realize the clamping and fixing of sheet workpieces with different sizes by arranging the clamping mechanism 11, increases the punching efficiency of the sheet, and simultaneously enriches the functions of the whole device.
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 changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. A sheet punching device with a double-sided positioning function is characterized by comprising an installation seat, a supporting and fixing mechanism, an installation rod, an installation frame, a moving assembly, a synchronous moving mechanism, a hydraulic cylinder, a punching mechanism, a supporting mechanism and a clamping mechanism;
the supporting and fixing mechanism is fixed at the bottom of the mounting seat;
the mounting rod is fixed on one side of the mounting seat far away from the supporting and fixing mechanism;
the mounting frame is fixed at one end of the mounting rod, which is far away from the mounting seat;
the moving assembly comprises a first moving mechanism and a second moving mechanism, the first moving mechanism is arranged in the mounting frame, and the second moving mechanism is arranged on the first moving mechanism;
the synchronous moving mechanism is arranged on the second moving mechanism and comprises a first synchronous block, the first synchronous block is fixedly connected with a second moving block, the first synchronous block is connected with a first synchronous rod and a second synchronous rod in a sliding mode, and the first synchronous rod and the second synchronous rod are connected with the second synchronous block in a sliding mode;
the hydraulic cylinder is fixed on one side of the second moving mechanism close to the mounting seat;
the punching mechanism is fixed at one end of the hydraulic cylinder close to the mounting seat;
the supporting mechanism is fixed on one side of the synchronous moving mechanism, which is far away from the mounting seat;
the clamping mechanism is fixed on the side edge of the mounting rod.
2. The punching device for thin plates with double-sided positioning function of claim 1, wherein the supporting and fixing mechanism comprises a supporting leg, one end of the supporting leg far away from the mounting seat is fixedly connected with a supporting and fixing plate, and the supporting and fixing plate is provided with an anchor bolt.
3. The punching device for thin plates with double-sided positioning function of claim 1 or 2, wherein the first moving mechanism comprises a first motor bracket, the first motor bracket is fixedly connected with a first motor, a first motor output shaft is fixedly connected with a first threaded rod, the first threaded rod is rotatably connected with the mounting frame, the mounting frame is fixedly connected with a first limiting rod, the first threaded rod is in threaded connection with the moving frame, and the moving frame is slidably connected with the first limiting rod.
4. The punching device for thin plates with double-sided positioning function as claimed in claim 1, wherein the second moving mechanism comprises a second moving fixing frame, the second moving fixing frame is fixedly connected with a second motor bracket, the second motor bracket is fixedly connected with a second motor, an output shaft of the second motor is fixedly connected with a second threaded rod, the second threaded rod is rotatably connected with the second moving fixing frame, the second moving fixing frame is fixedly connected with a second limiting rod, the second threaded rod is in threaded connection with a second moving block, the second moving block is in sliding connection with the second limiting rod, and a moving groove is formed at the bottom of the second moving fixing frame.
5. The punching device for thin plates with double-sided positioning function of claim 1, wherein the punching mechanism comprises a punching base, a lower surface of the punching base is fixedly connected with the compressing mechanism and the punching head, and a lower part of the compressing mechanism is fixedly connected with the pressing plate.
6. The punching device for thin plates with double-sided positioning function of claim 5, wherein the compressing mechanism comprises a compressing sleeve, a spring is fixedly connected in the compressing sleeve, one end of the spring far away from the compressing sleeve is fixedly connected with a compressing block, the lower surface of the compressing block is fixedly connected with a compressing rod, and the compressing rod penetrates through the compressing sleeve.
7. The punching device for thin plates with double-sided positioning function of claim 6, wherein the supporting mechanism comprises a supporting block, the supporting block is fixedly connected with the second synchronous block, a blanking groove is formed on the supporting block, and a plurality of elastic blocks are fixedly connected with the upper surface of the supporting block.
8. The punching device for thin plates with double-sided positioning function of claim 1, wherein the clamping mechanism comprises a clamping bottom plate, the mounting rod is fixedly connected with a clamping fixing plate, the clamping fixing plate is in threaded connection with a third threaded rod, the upper end of the third threaded rod is fixedly connected with a clamping handle, and the lower end of the third threaded rod is rotatably connected with a clamping plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110403297.6A CN113102608A (en) | 2021-04-15 | 2021-04-15 | Sheet punching device with double-sided positioning function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110403297.6A CN113102608A (en) | 2021-04-15 | 2021-04-15 | Sheet punching device with double-sided positioning function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113102608A true CN113102608A (en) | 2021-07-13 |
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ID=76716979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110403297.6A Pending CN113102608A (en) | 2021-04-15 | 2021-04-15 | Sheet punching device with double-sided positioning function |
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| Country | Link |
|---|---|
| CN (1) | CN113102608A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5894778A (en) * | 1996-10-25 | 1999-04-20 | Carl Manufacturing Co., Ltd. | Punching apparatus |
| CN206139755U (en) * | 2016-08-28 | 2017-05-03 | 佛山市南海区九江联发五金制罐有限公司 | Automation of square wax bucket forming device that buckles |
| CN209082944U (en) * | 2018-11-01 | 2019-07-09 | 天津富赢金属制品有限公司 | A kind of highly-safe scaffold support structure |
| CN110576102A (en) * | 2019-10-17 | 2019-12-17 | 顾丽娟 | Anti-deformation stamping device for sheet metal part machining |
| CN111604413A (en) * | 2020-06-04 | 2020-09-01 | 马鞍山市银鼎机械制造有限公司 | Punching device with adjustable spacing for cold roll forming equipment |
| CN111940592A (en) * | 2020-10-19 | 2020-11-17 | 吴江市液铸液压件铸造有限公司 | Stamping device suitable for metal sheet punches a hole |
| CN112122641A (en) * | 2020-09-21 | 2020-12-25 | 扬州工业职业技术学院 | Drilling machine capable of being positioned quickly for machine manufacturing |
-
2021
- 2021-04-15 CN CN202110403297.6A patent/CN113102608A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5894778A (en) * | 1996-10-25 | 1999-04-20 | Carl Manufacturing Co., Ltd. | Punching apparatus |
| CN206139755U (en) * | 2016-08-28 | 2017-05-03 | 佛山市南海区九江联发五金制罐有限公司 | Automation of square wax bucket forming device that buckles |
| CN209082944U (en) * | 2018-11-01 | 2019-07-09 | 天津富赢金属制品有限公司 | A kind of highly-safe scaffold support structure |
| CN110576102A (en) * | 2019-10-17 | 2019-12-17 | 顾丽娟 | Anti-deformation stamping device for sheet metal part machining |
| CN111604413A (en) * | 2020-06-04 | 2020-09-01 | 马鞍山市银鼎机械制造有限公司 | Punching device with adjustable spacing for cold roll forming equipment |
| CN112122641A (en) * | 2020-09-21 | 2020-12-25 | 扬州工业职业技术学院 | Drilling machine capable of being positioned quickly for machine manufacturing |
| CN111940592A (en) * | 2020-10-19 | 2020-11-17 | 吴江市液铸液压件铸造有限公司 | Stamping device suitable for metal sheet punches a hole |
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Application publication date: 20210713 |
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