CN201863255U - Large-sized punching machine - Google Patents
Large-sized punching machine Download PDFInfo
- Publication number
- CN201863255U CN201863255U CN2010206198691U CN201020619869U CN201863255U CN 201863255 U CN201863255 U CN 201863255U CN 2010206198691 U CN2010206198691 U CN 2010206198691U CN 201020619869 U CN201020619869 U CN 201020619869U CN 201863255 U CN201863255 U CN 201863255U
- Authority
- CN
- China
- Prior art keywords
- feeding mechanism
- punch
- work piece
- drift
- attemperating unit
- 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 18
- 238000010438 heat treatment Methods 0.000 claims description 16
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 8
- 238000005096 rolling process Methods 0.000 abstract 3
- 238000005336 cracking Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 3
- 238000005553 drilling Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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Abstract
A large-sized punching machine is provided with a feeding mechanism which is used for driving a work piece to be punched to move, the feeding mechanism is positioned on a base, upright posts are arranged at two ends of the feeding mechanism, grooves capable of supporting rolling shafts are arranged at the two ends of the feeding mechanism, the rolling shafts arranged on the grooves can be driven to roll to drive the work piece to the position below a workbench, a hydraulic jacking device is arranged in the middle of the feeding mechanism to jack the work piece, and then the work piece leaves the rolling shaft for being punched. A chain rod is connected with the front end of a punching mechanism, a punch shaft is connected with the lower end of the chain rod, a punch sleeve is mounted at the lower opening of the punch shaft, an electric stove wire is wound on a heat conducting rod positioned in the middle of the punch sleeve, the anode and the cathode of the electric stove wire are connected with a temperature control device, a clamping head is arranged at the lower end of the punch sleeve to clamp the punch head, and a temperature sensor is attached on the outer side of the lower end of the punch sleeve and connected with the temperature control device. The large-sized punching machine has the advantages that during the punching action, the temperature of the punch head is constant, the cracking of the work piece is reduced, and the cost is reduced; and since the punching machine is provided with the feeding mechanism which is used for driving the work piece to be punched to move, the feeding mechanism can automatically feed material during the operation of the punching machine,, so that the operating efficiency can be greatly improved.
Description
Technical field
The utility model relates to machining equipment, a kind of specifically large-scale perforating press.
Background technology
Boring is the process with drill bit drilling bore hole on rapidoprint, and punching is to make the process that is washed into the hole under the drill bit with gravity.Drilling machine is fit to the processing hard material, because the impulse force of perforating press tends to make rapidoprint to crack.Original perforating press is to the section bar punching time, and strength is big, causes the cracked of section bar easily, exists a kind of technology with drift heating back punching, and the workpiece in the time of can reducing punching is cracked, but the heating drift is cumbersome.And it is also cumbersome during the punching processing material loading of large-scale workpiece.
Summary of the invention
In view of the defective that prior art exists, the technical solution main purpose that the utility model adopts is to provide a kind of large-scale perforating press, and the temperature of drift when stablizing punching reduces the cracked of workpiece, reduces cost.
For achieving the above object, a kind of large-scale perforating press of the utility model comprises punch mechanism, workbench, pedestal, perforating press are provided with the feed mechanism that drives by moving towards object, be positioned on the pedestal, there is column at the feed mechanism two ends, have the groove that can support roller bearing, roller bearing is installed on it can passively roll, drive workpiece and move under the workbench, there is high pressure lifting device at the middle part, with workpiece jack-up, workpiece leaves roller bearing, carries out punching.Described punch mechanism front end connection chain bar, chain bar lower end connects the drift axle, drift axle end opening is installed the drift cover, headgear middle part heat conducting bar twines electric furnace heating wire, both positive and negative polarity connects attemperating unit, and the headgear lower end is a chuck, the clamping drift, temperature inductor is posted in the outside, headgear lower end, is connected to attemperating unit.Described attemperating unit design temperature, temperature inductor is measured temperature, feeds back to described attemperating unit, connects power supply, the power-on switch of control electric furnace heating wire, heating or disconnection.
After adopting such scheme, compared with prior art have following beneficial effect: the utility model can realize that the drift temperature is fixed in the punching action, reduces the cracked of workpiece, reduces cost.Because perforating press is provided with the feed mechanism that drives by moving towards object, perforating press is when work, but the feed mechanism self-feeding, and it can be increased work efficiency greatly.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the structural representation of punch mechanism.
The specific embodiment
Fig. 1, Reference numeral shown in Figure 2 are as follows: punch mechanism 1, workbench 2, pedestal 3, feed mechanism 4, high pressure lifting device 5, roller bearing 6, column 7, drift 1.1, chuck 1.2, heat conducting bar 1.3, electric furnace heating wire 1.4, drift cover 1.5, drift axle 1.6, attemperating unit 1.7, temperature inductor 1.8.
In the schematic diagram of Fig. 1, a kind of large-scale perforating press shown in Figure 2, be primarily characterized in that: comprise punch mechanism 1, workbench 2, pedestal 3, perforating press are provided with the feed mechanism 4 that drives by moving towards object, are positioned on the pedestal, there is column 7 at feed mechanism 4 two ends, have the groove that can support roller bearing 6, roller bearing 6 is installed on it can be passively rolled, drive workpiece and move under the workbench 2, there is high pressure lifting device 5 at the middle part, with workpiece jack-up, workpiece leaves roller bearing, carries out punching.Described punch mechanism 1 front end connection chain bar, chain bar lower end connects drift axle 1.6, drift axle 1.6 end openings are installed drift cover 1.5, headgear 1.5 middle part heat conducting bars 1.3 twine electric furnace heating wire 1.4, both positive and negative polarity connects attemperating unit 1.7, and headgear 1.5 lower ends are chuck 1.2, clamping drift 1.1, temperature inductor 1.8 is posted in the outside, headgear 1.5 lower ends, is connected to attemperating unit 1.7.Described attemperating unit 1.7 design temperatures, temperature inductor 1.8 is measured temperature, feeds back to described attemperating unit 1.7, connects power supply, the power-on switch of control electric furnace heating wire 1.4, heating or disconnection.During work, perforating press is provided with the feed mechanism that drives by moving towards object, but the feed mechanism self-feeding, and it can be increased work efficiency greatly.Set afterwards temperature required, heating drift 1.1, when arriving design temperature, attemperating unit 1.7 disconnects electric furnace heating wires 1.4 heating, punching begins, in the punch process as temperature reduce, then attemperating unit 1.7 begins UNICOM's electric furnace heating wire 1.4 automatically and heats, maintenance is towards controlling temperature.
Claims (3)
1. a large-scale perforating press comprises punch mechanism (1), workbench (2), pedestal (3) is characterized in that: perforating press is provided with the feed mechanism (4) that drives by moving towards object, is positioned on the pedestal, there is column (7) at feed mechanism (4) two ends, have the groove that can support roller bearing (6), roller bearing (6) is installed on it can be passively rolled, drive workpiece and move to (2) under the workbench, there is high pressure lifting device (5) at the middle part, with workpiece jack-up, workpiece leaves roller bearing, carries out punching.
2. a kind of large-scale perforating press according to claim 1, it is characterized in that: described punch mechanism (1) front end connection chain bar, chain bar lower end connects drift axle (1.6), it is characterized in that: drift axle (1.6) end opening is installed drift cover (1.5), headgear (1.5) middle part heat conducting bar (1.3) twines electric furnace heating wire (1.4), both positive and negative polarity connects attemperating unit (1.7), headgear (1.5) lower end is chuck (1.2), clamping drift (1.1), temperature inductor (1.8) is posted in the outside, headgear (1.5) lower end, is connected to attemperating unit (1.7).
3. a kind of large-scale perforating press according to claim 2 is characterized in that: described attemperating unit (1.7) design temperature, and temperature inductor (1.8) is measured temperature, feed back to described attemperating unit (1.7), connect power supply, the power-on switch of control electric furnace heating wire (1.4), heating or disconnection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206198691U CN201863255U (en) | 2010-11-23 | 2010-11-23 | Large-sized punching machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206198691U CN201863255U (en) | 2010-11-23 | 2010-11-23 | Large-sized punching machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201863255U true CN201863255U (en) | 2011-06-15 |
Family
ID=44134421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206198691U Expired - Fee Related CN201863255U (en) | 2010-11-23 | 2010-11-23 | Large-sized punching machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201863255U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103419246A (en) * | 2013-08-14 | 2013-12-04 | 吴江市晴亿纺织有限公司 | Manual perforating machine |
| CN103598691A (en) * | 2013-11-30 | 2014-02-26 | 姜思逸 | Synchronous belt drive temperature control cloth perforating positioning machine |
| CN104942874A (en) * | 2015-06-09 | 2015-09-30 | 施婷婷 | Plastic punching device |
| CN111069409A (en) * | 2019-12-20 | 2020-04-28 | 安徽奔腾五金制造有限公司 | Punching device for cold machining of refrigerator connecting hinge and working method of punching device |
-
2010
- 2010-11-23 CN CN2010206198691U patent/CN201863255U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103419246A (en) * | 2013-08-14 | 2013-12-04 | 吴江市晴亿纺织有限公司 | Manual perforating machine |
| CN103598691A (en) * | 2013-11-30 | 2014-02-26 | 姜思逸 | Synchronous belt drive temperature control cloth perforating positioning machine |
| CN104942874A (en) * | 2015-06-09 | 2015-09-30 | 施婷婷 | Plastic punching device |
| CN111069409A (en) * | 2019-12-20 | 2020-04-28 | 安徽奔腾五金制造有限公司 | Punching device for cold machining of refrigerator connecting hinge and working method of punching device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110615 Termination date: 20131123 |