CN201493365U - hydraulic punching machine - Google Patents
hydraulic punching machine Download PDFInfo
- Publication number
- CN201493365U CN201493365U CN200920193831XU CN200920193831U CN201493365U CN 201493365 U CN201493365 U CN 201493365U CN 200920193831X U CN200920193831X U CN 200920193831XU CN 200920193831 U CN200920193831 U CN 200920193831U CN 201493365 U CN201493365 U CN 201493365U
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- Prior art keywords
- axis
- hydraulic
- hydraulic press
- top platform
- induction
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- Expired - Lifetime
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- 238000004080 punching Methods 0.000 title abstract description 8
- 230000006698 induction Effects 0.000 claims abstract description 38
- 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 12
- 239000000463 material Substances 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000009966 trimming Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000011112 process operation Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
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Abstract
The utility model discloses a hydraulic punching machine with simple and compact structure, high accuracy and good security. The hydraulic punching machine comprises a rack (1), a hydraulic cylinder (2), a hydraulic device (3) and a PLC control circuit, wherein the rack (1) is a frame structure which consists of side plates (4) at two sides, a top platform (5) at the upper part, and a work bedplate (6) at the bottom; the hydraulic cylinder (2) is fixedly arranged at the top of the top platform (5); the piston shaft (8) of the hydraulic cylinder (2) is connected with a movable platen (7) at the lower part; the movable platen (7) is also fixedly provided with at least two guide shafts (9) which pass through the top platform (5) upwards and are connected with the bedplate (5) in a sliding way; and two sides of the frame structure are respectively provided with a safety induction device which comprises an infrared transmitter (10) and an infrared receiver (11), thereby realizing safety operation. The hydraulic punching machine is widely applied to the field of mechanical processing on the plastic materials.
Description
Technical field
The utility model relates to a kind of field of machining to plastic material, specifically relates to a kind of hydraulic press.
Background technology
Traditional mechanical press is to pass through machine driving by motor, generally adopts structures such as crank block, drive the flywheel eccentric wheel coaxial with it, eccentric wheel is connected with upper trimming die through connecting rod again, by eccentric rotation upper trimming die is pumped, and realizes the punch die operation.This traditional mechanical press is owing to be that inertia force presses down fast, and the rigidity land are very big to the impulsive force of mould, influence the service life and the product precision of mould, and speed is unadjustable, has vibration shortcomings such as relatively severity, noise is big in addition.
Hydraulic press is owing to be that static pressure presses down, and compares with traditional mechanical press, has that pressure is steady,, advantages such as noise little, adjustable-speed little to the mould impulsive force, is more welcome a kind of former.But general hydraulic press is bulky at present, and is relatively heavier, and structure is complicated, does not often also reach requirement aspect precision; Workman's misoperation often takes place and the incident of accidentally injuring in also shortcoming to some extent aspect safety measure in addition.
The utility model content
Technical problem to be solved in the utility model is to overcome the deficiencies in the prior art, and a kind of simple and compact for structure, precision is high, security is good hydraulic press is provided.
The technical scheme that the utility model adopted is: the utility model comprises frame, hydraulic cylinder, hydraulic means and PLC control circuit, described hydraulic means is a prior art, can adopt various hydraulic control technologies, generally comprise oil pump and electro-hydraulic reversing valve, oil pump output is connected to hydraulic cylinder formation work loop through electro-hydraulic reversing valve; The frame structure that described frame is made up of the working plate of the top platform on the side plate of both sides, top and bottom, described hydraulic cylinder is fixedly installed on the top of described top platform, described hydraulic press also comprises movable mold, the axis of the piston of described hydraulic cylinder passes described top platform and fixedlys connected with described movable mold, described the axis of the piston and described top platform are slidingly connected, also be set with at least two axis of guides on described movable mold, the described axis of guide is upward through described top platform and is slidingly connected with described top platform; Described frame is provided with secure induction device, described secure induction device comprises infrared transmitter and infrared remote receiver, and be installed in respectively on the side plate of described frame both sides, described infrared transmitter and infrared remote receiver are electrically connected with described PLC control circuit respectively.
Wherein be fixedly connected with an induction rod on an axis of guide, this axis of guide next door is provided with an induction post, described induction post is provided with a pair of photoelectric sensor, the other end of described induction rod extends between the described a pair of photoelectric sensor, and described a pair of photoelectric sensor is electrically connected with described PLC control circuit.
The described relatively induction post of above-mentioned described photoelectric sensor is slidingly connected.
Be provided with the one stroke adjusting device in the upper end of described the axis of the piston, described stroke adjusting device is connected with described the axis of the piston threads turn, is installed with a buffer stopper at the top of described hydraulic cylinder.
Offer side door respectively on the side plate of described frame both sides, can open when needing, make things convenient for pipelinings such as web diecut.
Described hydraulic press also comprises pedestal, and described PLC control circuit is provided with base interior, and described frame and hydraulic means are fixedly installed on the top of pedestal.
Offer access door on the described pedestal.
The beneficial effects of the utility model are: because hydraulic cylinder described in the utility model is fixedly installed on the top of described top platform, described hydraulic press also comprises movable mold, the axis of the piston of described hydraulic cylinder passes described top platform and fixedlys connected with described movable mold, described the axis of the piston and described top platform are slidingly connected, on described movable mold, also be set with at least two axis of guides, the described axis of guide is upward through described top platform and is slidingly connected with described top platform, simple and compact for structure, volume is little, is a kind of miniature hydraulic press; Described frame is provided with secure induction device, described secure induction device comprises infrared transmitter and infrared remote receiver, and be installed in respectively on the side plate of described frame both sides, described infrared transmitter and infrared remote receiver are electrically connected with described PLC control circuit respectively, form the infrared induction zone between described infrared transmitter and the infrared remote receiver, when operative employee's hand or other positions of health enter this zone, induction installation is sensed signal and is transferred to the PLC control circuit and control the reversal valve commutation, the movable mold on top is returned moved up, avoid employee's arm to be injured by a crashing object; Be fixedly connected with an induction rod on an axis of guide therein in addition, this axis of guide next door is provided with an induction post, described induction post is provided with a pair of photoelectric sensor, the other end of described induction rod extends between the described a pair of photoelectric sensor, described a pair of photoelectric sensor is electrically connected with described PLC control circuit, this is the controlled stroke of punching press movable mold to the distance between the photoelectric sensor, described induction rod back and forth moves up and down between photoelectric sensor, the described relatively induction post of above-mentioned described photoelectric sensor is slidingly connected, thereby can regulate punching stroke according to the distance of concrete needs and required precision adjusting photoelectric sensor.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a lateral plan of the present utility model.
The specific embodiment
As depicted in figs. 1 and 2, present embodiment provides a kind of hydraulic press, comprise frame 1, hydraulic cylinder 2, hydraulic means 3 and PLC control circuit, described frame 1 is the side plate 4 by both sides, the frame structure that the top platform 5 on top and the working plate of bottom 6 are formed, described hydraulic cylinder 2 is fixedly installed on the top of described top platform 5, described hydraulic press also comprises movable mold 7, the axis of the piston 8 of described hydraulic cylinder 2 passes described top platform 5 and fixedlys connected with described movable mold 7, described the axis of the piston 8 is slidingly connected with described top platform 5, also be set with at least two axis of guides 9 on described movable mold 7, the described axis of guide 9 is upward through described top platform 5 and is slidingly connected with described top platform 5.Described hydraulic press also comprises pedestal 17, described PLC control circuit is provided with pedestal 17 inside, the outside is equiped with some gauge taps that link to each other with control circuit, described frame 1 and hydraulic means 3 are fixedly installed on the top of pedestal 17, offer the access door 18 that makes things convenient for inspection and maintenance in the front of pedestal 17, offer side door 19 (as Fig. 2) respectively on the side plate 4 of described frame 1 both sides, can open the side door 19 of both sides when needing and realize the inline process operation, for example continued operation such as web diecut.Said structure shows that of the present utility model simple and compact for structure, the occupation of land space is little, belongs to miniature pressing equipment.
In Fig. 1, described frame 1 is provided with secure induction device, described secure induction device comprises infrared transmitter 10 and infrared remote receiver 11, and be installed in respectively on the side plate 4 of described frame 1 both sides, described infrared transmitter 10 and infrared remote receiver 11 are electrically connected with described PLC control circuit respectively, form the infrared induction zone between described infrared transmitter and the infrared remote receiver and be the safety operation zone, in the downward punching course of the movable mold of centre, when if operative employee's hand or other positions of health enter this zone at this moment, induction installation can be sensed signal and transfer to the PLC control circuit and control the reversal valve commutation, the movable mold on top is returned moved up, avoid employee's arm to be injured by a crashing object.
Be fixedly connected with an induction rod 14 on an axis of guide 9 therein, induction rod 14 moves under the drive of the axis of guide 9, these axis of guide 9 next doors are provided with an induction post 12, described induction post 12 is provided with a pair of photoelectric sensor 13, the described relatively induction post 12 of photoelectric sensor 13 is adjusting position slidably, the induction end of described induction rod 14 extends this between the photoelectric sensor 13, this is electrically connected with described PLC control circuit respectively photoelectric sensor 13, when the induction end of induction rod 14 during near wherein a certain photoelectric sensor 13, induced signal transfers to the PLC controller, the commutation of control reversal valve has so just realized accurate control and adjusting to punching stroke.
In addition except above-mentioned program control, be provided with one stroke adjusting device 15 in the upper end of described the axis of the piston 8, described stroke adjusting device 15 is connected with described the axis of the piston 8 threads turn, be installed with a buffer stopper 16 at the top of described hydraulic cylinder 2, described buffer stopper 16 has not only played position-limiting action, and avoided the rigidity contact, by stroke adjusting device 15 being regulated the distance that can change between itself and the buffer stopper 16, realize pressing down the purpose that stroke is tentatively controlled and regulated.
Claims (7)
1. hydraulic press, comprise frame (1), hydraulic cylinder (2), hydraulic means (3) and PLC control circuit, described frame (1) is the side plate (4) by both sides, the frame structure that the top platform (5) on top and the working plate (6) of bottom are formed, described hydraulic cylinder (2) is fixedly installed on the top of described top platform (5), it is characterized in that: described hydraulic press also comprises movable mold (7), the axis of the piston (8) of described hydraulic cylinder (2) passes described top platform (5) and fixedlys connected with described movable mold (7), described the axis of the piston (8) is slidingly connected with described top platform (5), also be set with at least two axis of guides (9) on described movable mold (7), the described axis of guide (9) is upward through described top platform (5) and is slidingly connected with described top platform (5); Described frame (1) is provided with secure induction device, described secure induction device comprises infrared transmitter (10) and infrared remote receiver (11), and be installed in respectively on the side plate (4) of described frame (1) both sides, described infrared transmitter (10) and infrared remote receiver (11) are electrically connected with described PLC control circuit respectively.
2. hydraulic press according to claim 1, it is characterized in that: wherein be fixedly connected with an induction rod (14) on the axis of guide (9), this axis of guide (9) next door is provided with an induction post (12), described induction post (12) is provided with a pair of photoelectric sensor (13), the other end of described induction rod (14) extends between the described a pair of photoelectric sensor (13), and described a pair of photoelectric sensor (13) is electrically connected with described PLC control circuit.
3. hydraulic press according to claim 2 is characterized in that: the described relatively induction post of described photoelectric sensor (13) (12) is slidingly connected.
4. hydraulic press according to claim 1, it is characterized in that: be provided with one stroke adjusting device (15) in the upper end of described the axis of the piston (8), described stroke adjusting device (15) is connected with described the axis of the piston (8) threads turn, is installed with a buffer stopper (16) at the top of described hydraulic cylinder (2).
5. hydraulic press according to claim 1 is characterized in that: offer side door (19) respectively on the side plate (4) of described frame (1) both sides.
6. require each described hydraulic press according to aforesaid right, it is characterized in that: described hydraulic press also comprises pedestal (17), described PLC control circuit is provided with pedestal (17) inside, and described frame (1) and hydraulic means (3) are fixedly installed on the top of pedestal (17).
7. hydraulic press according to claim 6 is characterized in that: offer access door (18) on the described pedestal (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920193831XU CN201493365U (en) | 2009-09-01 | 2009-09-01 | hydraulic punching machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920193831XU CN201493365U (en) | 2009-09-01 | 2009-09-01 | hydraulic punching machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201493365U true CN201493365U (en) | 2010-06-02 |
Family
ID=42436575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920193831XU Expired - Lifetime CN201493365U (en) | 2009-09-01 | 2009-09-01 | hydraulic punching machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201493365U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102069113A (en) * | 2010-12-31 | 2011-05-25 | 攀钢集团冶金工程技术有限公司 | Sphere hot pressing device |
| CN102716960A (en) * | 2012-06-20 | 2012-10-10 | 常熟市平冶机械有限公司 | Punch press for hardware processing |
| CN104960047A (en) * | 2015-06-18 | 2015-10-07 | 湖州世友楼梯有限公司 | Board toothing machine |
| CN105537374A (en) * | 2015-12-16 | 2016-05-04 | 无锡福镁轻合金科技有限公司 | Inner hexagon automatic precision machining device of small high-speed motor shaft |
| CN108637063A (en) * | 2018-03-12 | 2018-10-12 | 浙江彪马自动化设备有限公司 | A kind of red multifunctional processor structure for rushing raw material of hydraulic pressure |
| CN109500165A (en) * | 2018-11-16 | 2019-03-22 | 宁波港瑞汽车零部件有限公司 | A kind of vehicle dormer window crossbeam bend hydraulic press |
| CN114226539A (en) * | 2021-12-20 | 2022-03-25 | 梅州市福德金属制品有限公司 | Casting nozzle punching and shearing equipment |
-
2009
- 2009-09-01 CN CN200920193831XU patent/CN201493365U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102069113A (en) * | 2010-12-31 | 2011-05-25 | 攀钢集团冶金工程技术有限公司 | Sphere hot pressing device |
| CN102716960A (en) * | 2012-06-20 | 2012-10-10 | 常熟市平冶机械有限公司 | Punch press for hardware processing |
| CN104960047A (en) * | 2015-06-18 | 2015-10-07 | 湖州世友楼梯有限公司 | Board toothing machine |
| CN105537374A (en) * | 2015-12-16 | 2016-05-04 | 无锡福镁轻合金科技有限公司 | Inner hexagon automatic precision machining device of small high-speed motor shaft |
| CN108637063A (en) * | 2018-03-12 | 2018-10-12 | 浙江彪马自动化设备有限公司 | A kind of red multifunctional processor structure for rushing raw material of hydraulic pressure |
| CN108637063B (en) * | 2018-03-12 | 2023-09-05 | 浙江彪马自动化设备有限公司 | A multifunctional processing mechanism for hydraulic red punch raw materials |
| CN109500165A (en) * | 2018-11-16 | 2019-03-22 | 宁波港瑞汽车零部件有限公司 | A kind of vehicle dormer window crossbeam bend hydraulic press |
| CN114226539A (en) * | 2021-12-20 | 2022-03-25 | 梅州市福德金属制品有限公司 | Casting nozzle punching and shearing equipment |
| CN114226539B (en) * | 2021-12-20 | 2022-09-13 | 梅州市福德金属制品有限公司 | Casting nozzle punching and shearing equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20100602 Effective date of abandoning: 20090901 |