CN204685804U - Plate punching device - Google Patents
Plate punching device Download PDFInfo
- Publication number
- CN204685804U CN204685804U CN201520182395.1U CN201520182395U CN204685804U CN 204685804 U CN204685804 U CN 204685804U CN 201520182395 U CN201520182395 U CN 201520182395U CN 204685804 U CN204685804 U CN 204685804U
- Authority
- CN
- China
- Prior art keywords
- cope match
- plate pattern
- lower bolster
- frame
- plate
- 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.)
- Expired - Fee Related
Links
- 238000004080 punching Methods 0.000 title claims abstract description 17
- 230000003028 elevating effect Effects 0.000 claims abstract description 17
- 239000000463 material Substances 0.000 abstract description 13
- 238000000034 method Methods 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model discloses a kind of plate punching device; The purpose of this utility model is to provide a kind of plate punching device preventing sheet material from directly making impact with the ground; It comprises frame, cope match-plate pattern, lower bolster, elevating mechanism and buffer board; Described lower bolster is fixed in frame, and lower bolster is provided with tool bore; Described cope match-plate pattern is arranged in frame by elevating mechanism, and under the drive of elevating mechanism, cope match-plate pattern moves reciprocatingly in frame, and cope match-plate pattern and lower bolster are corresponding up and down, and cope match-plate pattern is provided with piercing knife, piercing knife and tool bore one_to_one corresponding; Be provided with stripper plate between described lower bolster and cope match-plate pattern, and be connected by spring between stripper plate with lower bolster, stripper plate is provided with and piercing knife through hole one to one; The upper outside of described lower bolster is outward extended with buffer board, and buffer board is tilted to down; It has structure simple, easy to use, to the sheet material damage feature such as little.
Description
Technical field
The utility model relate to a kind of hole punched device, especially a kind of plate punching device.
Background technology
At present, the existing hole punched device for sheet metal generally adopts lower bolster to be ignorant of, and cope match-plate pattern presses down, and drive the downward action of stamping knife of cope match-plate pattern, upper and lower template pressing, piercing knife realizes punching; But existing sheet material is after carrying out punching, and sheet material directly makes impact with the ground, in knockout process, makes sheet material occur damage or distortion, but need to carry out finishing operations to sheet material when using, waste time and energy.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of plate punching device preventing sheet material from directly making impact with the ground.
In order to achieve the above object, a kind of plate punching device designed by the utility model, it comprises frame, cope match-plate pattern, lower bolster, elevating mechanism and buffer board; Described lower bolster is fixed in frame, and lower bolster is provided with tool bore; Described cope match-plate pattern is arranged in frame by elevating mechanism, and under the drive of elevating mechanism, cope match-plate pattern moves reciprocatingly in frame, and cope match-plate pattern and lower bolster are corresponding up and down, and cope match-plate pattern is provided with piercing knife, piercing knife and tool bore one_to_one corresponding; Be provided with stripper plate between described lower bolster and cope match-plate pattern, and be connected by spring between stripper plate with lower bolster, stripper plate is provided with and piercing knife through hole one to one; The upper outside of described lower bolster is outward extended with buffer board, and buffer board is tilted to down.
Safety and stability is more moved up and down in order to what make cope match-plate pattern, described elevating mechanism comprises slide rail, slide block, motor, rocker assembly of cranking arm, motor is arranged in frame, slide block is arranged on the both sides of cope match-plate pattern, slide rail is vertically set in frame, slide block coordinates with slide rail, and the one end of rocker assembly of cranking arm is connected with the output shaft of motor, and the other end is connected with cope match-plate pattern.
Safety and stability is more moved up and down in order to what make cope match-plate pattern, described elevating mechanism comprises guide pillar, guide pin bushing, cam, connecting rod, motor, motor is arranged in frame, guide pin bushing is arranged on the both sides of cope match-plate pattern, guide pillar is arranged in frame, and guide pillar and guide pin bushing cooperatively interact, and cam is connected with the output shaft of motor, one end of connecting rod is connected with cope match-plate pattern, and the other end is connected with cam.
In order to make sheet material more stable in transmitting procedure, described frame is provided with two guide rollers, and is vertically distribution, and one end of a guide roller is provided with driven pulley wherein, and driven pulley is connected with the output shaft of motor.
Plate punching device of the present utility model, to the conveying sheet of punching be needed between cope match-plate pattern and lower bolster by guide roller, to be coordinated with the guide hole on lower bolster by the piercing knife on cope match-plate pattern and realize punching, due to the setting of stripper plate, sheet material can not be stuck on stamping knife in punch process, and by changing piercing knife and guide hole, make the pass variation on sheet material, sheet material after processing drops down onto ground along buffer board, can reduce the damage to sheet material.
Therefore, it have structure simple, easy to use, to the sheet material damage feature such as little.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is partial enlarged drawing of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model will be further described.
As shown in Figure 1 and Figure 2, a kind of plate punching device that the present embodiment describes, it comprises frame 1, cope match-plate pattern 2, lower bolster 3 and elevating mechanism; Described lower bolster 3 is fixed in frame 1, and lower bolster 3 is provided with tool bore 4; Described cope match-plate pattern 2 is arranged in frame 1 by elevating mechanism, under the drive of elevating mechanism, cope match-plate pattern 2 pumps in frame 1, and cope match-plate pattern 2 is corresponding with lower bolster about 3, cope match-plate pattern 2 is provided with piercing knife 5, piercing knife 5 and tool bore 4 one_to_one corresponding; Described elevating mechanism comprises slide rail 6, slide block 7, motor 8, rocker assembly 9 of cranking arm, motor 8 is arranged in frame 1, slide block 7 is arranged on the both sides of cope match-plate pattern 2, slide rail 6 is vertically set in frame 1, slide block 7 coordinates with slide rail 6, crank arm one end of rocker assembly 9 is connected with the output shaft of motor 8, and the other end is connected with cope match-plate pattern 2, and cope match-plate pattern 2 can be moved reciprocatingly in frame 1; Be provided with stripper plate 10 between described lower bolster 3 and cope match-plate pattern 2, stripper plate 10 is provided with and piercing knife 5 through hole one to one, is connected between stripper plate 10 with lower bolster 3 by spring 11; Described frame 1 is provided with two guide rollers 12, and be vertically distribution between guide roller 12, the plane at the center line place of two guide rollers 12 and horizontal plane, one end of a guide roller 12 is provided with driven pulley wherein, and driven pulley is connected with the output shaft of motor 8; The upper outside of described lower bolster 3 is outward extended with buffer board 13, and buffer board 13 is tilted to down.
Claims (4)
1. a plate punching device, is characterized in that: it comprises frame, cope match-plate pattern, lower bolster, elevating mechanism and buffer board; Described lower bolster is fixed in frame, and lower bolster is provided with tool bore; Described cope match-plate pattern is arranged in frame by elevating mechanism, and under the drive of elevating mechanism, cope match-plate pattern moves reciprocatingly in frame, and cope match-plate pattern and lower bolster are corresponding up and down, and cope match-plate pattern is provided with piercing knife, piercing knife and tool bore one_to_one corresponding; Be provided with stripper plate between described lower bolster and cope match-plate pattern, and be connected by spring between stripper plate with lower bolster, stripper plate is provided with and piercing knife through hole one to one; The upper outside of described lower bolster is outward extended with buffer board, and buffer board is tilted to down.
2. a kind of plate punching device according to claim 1, it is characterized in that: described elevating mechanism comprises slide rail, slide block, motor, rocker assembly of cranking arm, motor is arranged in frame, slide block is arranged on the both sides of cope match-plate pattern, slide rail is vertically set in frame, slide block coordinates with slide rail, and the one end of rocker assembly of cranking arm is connected with the output shaft of motor, and the other end is connected with cope match-plate pattern.
3. a kind of plate punching device according to claim 1, it is characterized in that: described elevating mechanism comprises guide pillar, guide pin bushing, cam, connecting rod, motor, motor is arranged in frame, guide pin bushing is arranged on the both sides of cope match-plate pattern, guide pillar is arranged in frame, and guide pillar and guide pin bushing cooperatively interact, and cam is connected with the output shaft of motor, one end of connecting rod is connected with cope match-plate pattern, and the other end is connected with cam.
4. a kind of plate punching device according to claim 1, is characterized in that: described frame is provided with two guide rollers, and is vertically distribution, and one end of a guide roller is provided with driven pulley wherein, and driven pulley is connected with the output shaft of motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520182395.1U CN204685804U (en) | 2015-03-30 | 2015-03-30 | Plate punching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520182395.1U CN204685804U (en) | 2015-03-30 | 2015-03-30 | Plate punching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204685804U true CN204685804U (en) | 2015-10-07 |
Family
ID=54226146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520182395.1U Expired - Fee Related CN204685804U (en) | 2015-03-30 | 2015-03-30 | Plate punching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204685804U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105636356A (en) * | 2016-03-09 | 2016-06-01 | 深圳市鸿腾新力科技有限公司 | Automatic through hole processing device for single-sided boards of PCB |
| CN108246874A (en) * | 2017-05-26 | 2018-07-06 | 广州犀鸟工业设计有限公司 | A kind of perforating device of the metal sheet of simplicity |
| CN108246873A (en) * | 2017-05-26 | 2018-07-06 | 广州犀鸟工业设计有限公司 | A kind of metal sheet perforation processing device |
-
2015
- 2015-03-30 CN CN201520182395.1U patent/CN204685804U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105636356A (en) * | 2016-03-09 | 2016-06-01 | 深圳市鸿腾新力科技有限公司 | Automatic through hole processing device for single-sided boards of PCB |
| CN105636356B (en) * | 2016-03-09 | 2019-01-25 | 深圳市鸿腾新力科技有限公司 | A kind of through-hole automatic machining device of PCB single sided board |
| CN108246874A (en) * | 2017-05-26 | 2018-07-06 | 广州犀鸟工业设计有限公司 | A kind of perforating device of the metal sheet of simplicity |
| CN108246873A (en) * | 2017-05-26 | 2018-07-06 | 广州犀鸟工业设计有限公司 | A kind of metal sheet perforation processing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151007 Termination date: 20160330 |