CN104815896A - Multi-head punching head device - Google Patents
Multi-head punching head device Download PDFInfo
- Publication number
- CN104815896A CN104815896A CN201510237056.3A CN201510237056A CN104815896A CN 104815896 A CN104815896 A CN 104815896A CN 201510237056 A CN201510237056 A CN 201510237056A CN 104815896 A CN104815896 A CN 104815896A
- Authority
- CN
- China
- Prior art keywords
- head
- hydraulic cylinder
- punching head
- hydraulic
- cope match
- 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
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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
Abstract
The invention relates to the technical field of sheet metal production and particularly relates to a multi-head punching head device. The device comprises a drive unit, a mounting plate, mounting holes, hydraulic cylinders, a right-angle connector, a metal tube, a balance valve, an A oil port, a B oil port, fixing plates, fixing nuts, hydraulic rods, a fixing column, an upper die plate, guide holes, punching heads, a rubber buffering pad and proximity switches. The drive unit is arranged at the upper end of the mounting plate, a plurality of the mounting holes are distributed uniformly in the mounting plate, and the hydraulic cylinders are arranged in the mounting holes. Right-angle joints are arranged on the sides of rod cavities of the hydraulic cylinders and are connected with balance valves arranged on the sides of rodless cavities. A oil ports and B oil ports are formed in the balance valves, and the fixing plates are arranged at the positions of the hydraulic cylinders on the upper and lower sides of the mounting plate. By means of the device, the adaptability is high, the work efficiency is improved, and the production cost is reduced; the proximity switches and the rubber buffering pad are arranged, so that the device operation safety is improved.
Description
Technical field
The present invention relates to a kind of panel beating technical field, specifically a kind of multiple-head type punching head device.
Background technology
Existing hole punched device or perforating press, include frame, the bed die be fixed in frame, the cope match-plate pattern that moves up and down relative to frame, and cope match-plate pattern is fixed with the drift corresponding to described bed die, cope match-plate pattern with drive its oil cylinder moved up and down or cylinders.Under the drive of oil cylinder or cylinder, cope match-plate pattern drives drift to move up and down relative to bed die, thus goes out the hole of needs on the work piece between drift and bed die.Above-mentioned hole punched device or perforating press adopt one-shot head to carry out punching, and its process velocity is comparatively slow, and need to change cope match-plate pattern and drift when changing work piece, replacement operation is loaded down with trivial details, and cost is office comparatively.
Summary of the invention
The object of the present invention is to provide a kind of multiple-head type punching head device, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the invention provides following technical scheme:
Multiple-head type punching head device, comprises drive unit, installing plate, installing hole, hydraulic cylinder, angle coupling, metal tube, balanced valve, A hydraulic fluid port, B hydraulic fluid port, fixed head, hold-down nut, hydraulic stem, fixed leg, cope match-plate pattern, bullport, punching head, rubber buffer and proximity switch, described drive unit is arranged at installing plate upper end, described installing plate is evenly equipped with multiple installing hole, hydraulic cylinder is provided with in described installing hole, described hydraulic cylinder rod chamber side is provided with angle coupling, described angle coupling is connected with the balanced valve being arranged on rodless cavity side by metal tube, described balanced valve is provided with A hydraulic fluid port and B hydraulic fluid port, described hydraulic cylinder is positioned at installing plate upper and lower both sides place and is provided with fixed head, hydraulic cylinder is fixed on installing plate by hold-down nut by described fixed head, described installing plate bottom is provided with fixed leg, described fixed leg is connected with cope match-plate pattern, described cope match-plate pattern has the bullport corresponding with installing hole, described bullport be positioned at installing hole just under, punching head is provided with in described bullport, described punching head upper end is connected with hydraulic stem, described hydraulic stem is connected with hydraulic cylinder, described cope match-plate pattern lower center position is provided with rubber buffer, described cope match-plate pattern lower end two side position is provided with two proximity switches, described proximity switch is electrically connected with drive unit.
Described A hydraulic fluid port is connected with the rod chamber of hydraulic cylinder by balanced valve, metal tube and angle coupling, and described B hydraulic fluid port is connected with hydraulic cylinder rodless cavity by balanced valve.
Described installing hole is six.
Described rubber buffer is higher than proximity switch.
Compared with prior art, the invention has the beneficial effects as follows: the present invention adopts multiple punching head to realize porous and once goes out, and greatly enhances productivity; Can according to the needs produced, by the hydraulic cylinder of corresponding number and position, hydraulic stem is ejected downwards, thus make corresponding punching head be moved to outside bullport, recycling drive unit drive installation plate moves down, thus drive punching head to complete puncture motion, its adaptability is good, without the need to replacing with template, reduces costs; Proximity switch is set and realizes automatic protecting control, avoid damaging punching head; Rubber buffer is set, the damage of punching head when avoiding fault to produce, improves the security of equipment work.In sum, the present invention can realize porous and once go out, and can select the punching head of concrete number and position as required, strong adaptability, increases work efficiency, and reduces production cost, and be provided with proximity switch and rubber buffer, improve the security of equipment work.
Accompanying drawing explanation
Fig. 1 is the structural representation of multiple-head type punching head device of the present invention;
Fig. 2 is the upward view of multiple-head type punching head device of the present invention;
Fig. 3 is the structural representation of hydraulic cylinder in multiple-head type punching head device of the present invention;
In figure: 1, drive unit 2, installing plate 3, installing hole 4, hydraulic cylinder 41, angle coupling 42, metal tube 43, balanced valve 44, A hydraulic fluid port 45, B hydraulic fluid port 5, fixed head 6, hold-down nut 7, hydraulic stem 8, fixed leg 9, cope match-plate pattern 10, bullport 11, punching head 12, rubber buffer 13, proximity switch.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1-3, multiple-head type punching head device of the present invention, comprise drive unit 1, installing plate 2, installing hole 3, hydraulic cylinder 4, angle coupling 41, metal tube 42, balanced valve 43, A hydraulic fluid port 44, B hydraulic fluid port 45, fixed head 5, hold-down nut 6, hydraulic stem 7, fixed leg 8, cope match-plate pattern 9, bullport 10, punching head 11, rubber buffer 12 and proximity switch 13, described drive unit 1 is arranged at installing plate 2 upper end, described installing plate 2 is evenly equipped with multiple installing hole 3, hydraulic cylinder 4 is provided with in described installing hole 3, described hydraulic cylinder 4 rod chamber side is provided with angle coupling 41, described angle coupling 41 is connected with the balanced valve 43 being arranged on rodless cavity side by metal tube 42, described balanced valve 43 is provided with A hydraulic fluid port 44 and B hydraulic fluid port 45, like this, A hydraulic fluid port 44 and B hydraulic fluid port 45 is just made all to be arranged at hydraulic cylinder 4 upper end, be convenient to install, and do not hinder equipment normally to work, described hydraulic cylinder 4 is positioned at installing plate about 3 both sides place and is provided with fixed head 5, hydraulic cylinder 4 is fixed on installing plate 2 by hold-down nut 6 by described fixed head 5, described installing plate 2 bottom is provided with fixed leg 8, described fixed leg 8 is connected with cope match-plate pattern 9, described cope match-plate pattern 9 has the bullport 10 corresponding with installing hole 3, described bullport 10 be positioned at installing hole 3 just under, punching head 11 is provided with in described bullport 10, described punching head 11 upper end is connected with hydraulic stem 7, described hydraulic stem 7 connects with hydraulic cylinder 4, described cope match-plate pattern 9 lower center position is provided with rubber buffer 12, described cope match-plate pattern 9 lower end two side position is provided with two proximity switches 13, described proximity switch 13 is electrically connected with drive unit 1.
Operation principle of the present invention is: the present invention adopts multiple punching head 11 to realize porous and once goes out, and greatly enhances productivity; When punching head 11 does not use, hydraulic cylinder 4 drives hydraulic stem 7 thus drives punching head 11 to be retracted in bullport 10, when needing punching head 11 punching of different number or position, can according to the needs produced, by the hydraulic cylinder 4 of corresponding number and position, hydraulic stem 7 is ejected downwards, thus make corresponding punching head 11 be moved to outside bullport 10, recycling drive unit 1 drive installation plate 2 moves down, thus drive punching head 11 to complete puncture motion, its adaptability is good, without the need to replacing with template, reduce costs; Proximity switch 13 is set and realizes automatic protecting control, avoid damaging punching head 11; Rubber buffer 12 is set, the damage of punching head 11 when avoiding fault to produce, improves the security of equipment work.
To those skilled in the art, obviously the invention is not restricted to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present invention or essential characteristic, the present invention can be realized in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present invention is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the present invention.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this description is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of description is only for clarity sake, those skilled in the art should by description integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (4)
1. multiple-head type punching head device, comprises and drives drive unit, installing plate, installing hole, hydraulic cylinder, angle coupling, metal tube, balanced valve, A hydraulic fluid port, B hydraulic fluid port, fixed head, hold-down nut, hydraulic stem, fixed leg, cope match-plate pattern, bullport, punching head, rubber buffer and proximity switch, it is characterized in that: described drive unit is arranged at installing plate upper end, described installing plate is evenly equipped with multiple installing hole, hydraulic cylinder is provided with in described installing hole, described hydraulic cylinder rod chamber side is provided with angle coupling, described angle coupling is connected with the balanced valve being arranged on rodless cavity side by metal tube, described balanced valve is provided with A hydraulic fluid port and B oil, described hydraulic cylinder is positioned at installing plate upper and lower both sides place and is provided with fixed head, hydraulic cylinder is fixed on installing plate by hold-down nut by described fixed head, described installing plate bottom is provided with fixed leg, described fixed leg is connected with cope match-plate pattern, described cope match-plate pattern has the bullport corresponding with installing hole, and described bullport is positioned at immediately below installing hole, punching head is provided with in described bullport, described punching head upper end is connected with hydraulic stem, described hydraulic stem and hydraulic cylinder connect, described cope match-plate pattern lower center position is provided with rubber buffer, described cope match-plate pattern lower end two side position is provided with two proximity switches, and described proximity switch is electrically connected with drive unit.
2. multiple-head type punching head device according to claim 1, it is characterized in that: described A hydraulic fluid port is connected with the rod chamber of hydraulic cylinder by balanced valve, metal tube and angle coupling, described B hydraulic fluid port is connected with hydraulic cylinder rodless cavity by balanced valve.
3. multiple-head type punching head device according to claim 1, is characterized in that: described installing hole is six.
4. multiple-head type punching head device according to claim 1, is characterized in that: described rubber buffer is higher than proximity switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510237056.3A CN104815896A (en) | 2015-05-12 | 2015-05-12 | Multi-head punching head device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510237056.3A CN104815896A (en) | 2015-05-12 | 2015-05-12 | Multi-head punching head device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104815896A true CN104815896A (en) | 2015-08-05 |
Family
ID=53726510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510237056.3A Pending CN104815896A (en) | 2015-05-12 | 2015-05-12 | Multi-head punching head device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104815896A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3935498A1 (en) * | 1989-10-25 | 1991-05-02 | Innovations Projekte Ag | Metal forming press with multiple punches and dies - has mechanism to disengage drive to one or more punches |
| JP2002273531A (en) * | 2001-03-19 | 2002-09-25 | Sankei Giken Kogyo Co Ltd | Piercing device |
| CN102784836A (en) * | 2012-07-23 | 2012-11-21 | 太仓市旭达机械设备有限公司 | Multi-punch punching machine |
| CN203265374U (en) * | 2013-05-24 | 2013-11-06 | 程鹏 | Numerical control multi-plunger-chip punch press |
| CN204912432U (en) * | 2015-05-10 | 2015-12-30 | 浙江海洋学院 | Adjustable multi -head punching device |
-
2015
- 2015-05-12 CN CN201510237056.3A patent/CN104815896A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3935498A1 (en) * | 1989-10-25 | 1991-05-02 | Innovations Projekte Ag | Metal forming press with multiple punches and dies - has mechanism to disengage drive to one or more punches |
| JP2002273531A (en) * | 2001-03-19 | 2002-09-25 | Sankei Giken Kogyo Co Ltd | Piercing device |
| CN102784836A (en) * | 2012-07-23 | 2012-11-21 | 太仓市旭达机械设备有限公司 | Multi-punch punching machine |
| CN203265374U (en) * | 2013-05-24 | 2013-11-06 | 程鹏 | Numerical control multi-plunger-chip punch press |
| CN204912432U (en) * | 2015-05-10 | 2015-12-30 | 浙江海洋学院 | Adjustable multi -head punching device |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150805 |