CN202045897U - Movable operating platform type hydraulic machine - Google Patents
Movable operating platform type hydraulic machine Download PDFInfo
- Publication number
- CN202045897U CN202045897U CN2011201317769U CN201120131776U CN202045897U CN 202045897 U CN202045897 U CN 202045897U CN 2011201317769 U CN2011201317769 U CN 2011201317769U CN 201120131776 U CN201120131776 U CN 201120131776U CN 202045897 U CN202045897 U CN 202045897U
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- slide block
- hydraulic
- hydraulic press
- machine
- desk
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Abstract
The utility model relates to a movable operating platform type hydraulic machine which comprises a machine frame, a guide rod device, a hydraulic system, a ladder and a guardrail, wherein the ladder and the guardrail are arranged on the machine frame; the machine fame is of a vertical frame structure and comprises a machine body, a hydraulic cylinder, a guiding device, a sliding block, a movable operating platform and a transmission gear pair; the guide rod device, the hydraulic cylinder and the sliding block form a continuously circulated screwdown device; the sliding block is controlled by the oil cylinder to lift and is guided by four guide rods at the periphery; the piston rod is connected with the sliding block by a universal joint; an electrical control system is arranged at the side of the machine frame; and a PLC (programmable logical controller) is arranged inside the electrical control system and is connected with a main circuit. The movable operating platform type hydraulic machine has the beneficial effects that an independent power mechanism and the independent electrical control system are adopted, a press button is adopted for centralized control, the process action is controlled by a relay-operated controller, and three operation modes of inching, semi-automation and automation can be realized; an electromagnetic relief valve and an accumulator control valve which are arranged at a pressure-relief part are used for controlling the lifting speed of a top mould and the advancing and retreating speed of a down mould, and the manual operation is not needed, and therefore, the hydraulic machine is safe and reliable.
Description
Technical field
The utility model relates to a kind of hydraulic press, is applicable to the desk-top hydraulic press of a kind of mobile working of various industry plastic parts pressing process.
Background technology
The present hydraulic press that uses, when work, manually-operated is loaded down with trivial details, and labour intensity is big, and efficient is low, and product quality is difficult to guarantee.Workbench is fixed, and in this case, the workman must operate in frame when loading and unloading mould and lifting workpiece, and the operating space is narrow and small dangerous again, and wastes time and energy.
The utility model content
The technical problem that will solve of the present utility model provides the desk-top hydraulic press of a kind of mobile working, the security when operating to reach the staff, the simple and convenient of technological process.
The utility model is achieved through the following technical solutions:
The desk-top hydraulic press of mobile working comprises frame and hydraulic system, and described frame is the vertical frame structure, comprises fuselage, hydraulic cylinder, guide rod device, slide block, travelling table and driving gear pair; Described guide rod device, hydraulic cylinder and slide block form a screwdown gear of circulation continuously; Described slide block is controlled elevating movement by oil cylinder, and auxiliary locking device locks when screwdown gear goes back up to certain position; Travelling table is driven by frequency control motor, and the travelling gear auxiliary driving is controlled near switch; Electric control system is contained in the frame side position, and inside is provided with the PLC Programmable Logic Controller and links to each other with main circuit.
Described guide rod device, hydraulic cylinder and slide block are formed a screwdown gear of circulation continuously; Slide block is controlled elevating movement by oil cylinder, has four guide rods to lead all around; Piston rod is connected with slide block by gimbal suspension, can control slide block balance all around.Adopt bidirectional hydraulic lock control slide block, piston rod to sink, slide block can stop to any position, adopt near switch control slide block descend soon, descend slowly, return slowly, function such as snap back, guarantee safety; Auxiliary locking device is convenient to locking when screwdown gear goes back up to certain position; Travelling table is driven by the frequency control motor of band brake, and the travelling gear auxiliary driving near switch control, realizes F.F., slow-motion, moves back slowly, rewind down, and is with easy access, determines repetitive positioning accuracy; Electric control system is contained in the frame side position, and inside is provided with the PLC Programmable Logic Controller and links to each other with main circuit.
Described hydraulic press also comprises ladder and guardrail; Described ladder and guardrail are located on the frame.
Described frequency control motor rotating band braking.
Beneficial effect described in the utility model is: adopt independently actuating unit and electrical system, and adopt button centralized Control, technological action to adopt relay-operated controller control, can realize crawl, semi-automatic, automatic three kinds of modes of operation; Electromagnetic relief valve that pressure release partly is provided with and accumulator control valve, the rising or falling speed of control slide block, the advance and retreat speed of travelling table has alleviated manually-operated loaded down with trivial detailsly, has also increased security and reliability.
Description of drawings
Below in conjunction with the drawings and the specific embodiments, the utility model is done to describe in detail furtherly.
Fig. 1 is a front view of the present utility model;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is hydraulic means control principle figure of the present utility model.
The accompanying drawing sign:
1, frame; 2, guide rod device; 3, hydraulic means; 4, ladder and guardrail; 5, auxiliary locking device; 6, slide block; 7, travelling table; 8, driving gear pair; 9, electric control system.
The specific embodiment
As shown in Figure 1, be the desk-top hydraulic press of a kind of mobile working, comprise frame 1, guide rod device 2, hydraulic system 3 and ladder and guardrail 4; Described ladder and guardrail 4 are located on the frame 1, and described frame 1 is the vertical frame structure, is made up of fuselage, hydraulic cylinder, guide rod device 2, slide block 6, travelling table 7 and driving gear pair 8; Described guide rod device 2, hydraulic cylinder and slide block 6 are formed a screwdown gear of circulation continuously; Slide block is controlled elevating movement by oil cylinder, has four guide rods to lead all around; The piston rod of hydraulic cylinder is connected with slide block by gimbal suspension, can control slide block balance all around.Adopt bidirectional hydraulic lock control slide block, piston rod to sink, slide block can stop to any position, adopt near switch control slide block descend soon, descend slowly, return slowly, function such as snap back, guarantee safety; Auxiliary locking device 5 is convenient to locking when screwdown gear goes back up to certain position; Travelling table 7 is driven by the frequency control motor of band brake, and driving gear pair 8 transmissions near switch control, realize F.F., slow-motion, move back slowly, rewind down, and are with easy access, determine repetitive positioning accuracy; Electric control system 9 is contained in the frame side position, and inside is provided with the PLC Programmable Logic Controller and links to each other with main circuit.
The utility model adopts independently actuating unit and electrical system, and adopts button centralized Control, technological action to adopt relay-operated controller control, can realize crawl, semi-automatic, automatic three kinds of modes of operation; Electromagnetic relief valve that pressure release partly is provided with and accumulator control valve, the rising or falling speed of control slide block, the advance and retreat speed of travelling table has alleviated manually-operated loaded down with trivial detailsly, has also increased security and reliability.
Claims (5)
1. the desk-top hydraulic press of mobile working comprises frame (1) and hydraulic system (3), and described frame (1) is the vertical frame structure, comprises fuselage, hydraulic cylinder, guide rod device (2), slide block (6), travelling table (7) and driving gear pair (8); Described guide rod device (2), hydraulic cylinder and slide block (6) form a screwdown gear of circulation continuously; Described slide block (6) is by oil cylinder control elevating movement, and auxiliary locking device (5) locks when screwdown gear goes back up to certain position; Travelling table (7) is driven by frequency control motor, and driving gear pair (8) transmission is controlled near switch; Electric control system (9) is contained in the frame side position, and inside is provided with the PLC Programmable Logic Controller and links to each other with main circuit.
2. the desk-top hydraulic press of mobile working according to claim 1 is characterized in that: described guider (2) is four guide posts; The piston rod of hydraulic cylinder is connected with slide block by gimbal suspension; Bidirectional hydraulic lock control slide block and piston rod sink, near switch control slide block soon down, descend slowly, return slowly, action such as snap back.
3. the desk-top hydraulic press of mobile working according to claim 1 and 2 is characterized in that: described hydraulic press also comprises ladder and guardrail (4); Described ladder and guardrail (4) are located on the frame (1).
4. the desk-top hydraulic press of mobile working according to claim 1 and 2 is characterized in that: described frequency control motor rotating band braking.
5. the desk-top hydraulic press of mobile working according to claim 1 and 2, it is characterized in that: the pressure release of described hydraulic press partly is provided with electromagnetic relief valve and accumulator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201317769U CN202045897U (en) | 2011-04-28 | 2011-04-28 | Movable operating platform type hydraulic machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201317769U CN202045897U (en) | 2011-04-28 | 2011-04-28 | Movable operating platform type hydraulic machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202045897U true CN202045897U (en) | 2011-11-23 |
Family
ID=44986220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201317769U Expired - Fee Related CN202045897U (en) | 2011-04-28 | 2011-04-28 | Movable operating platform type hydraulic machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202045897U (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102886917A (en) * | 2012-10-09 | 2013-01-23 | 南通大学 | Hydraulic servo control system for efficiently improving pressing precision of powder-forming hydraulic machine |
| CN102937120A (en) * | 2012-11-07 | 2013-02-20 | 南通锻压设备股份有限公司 | Hydraulic lock for large hot-forging die hydraulic circuit |
| CN103302894A (en) * | 2013-06-26 | 2013-09-18 | 合肥海德数控液压设备有限公司 | Electrically-controlled regulating device for underneath blanking stroke of hydraulic machine |
| CN103862693A (en) * | 2014-03-27 | 2014-06-18 | 江苏莘翔机电有限公司 | Novel framework-type fast hydraulic machine |
| CN104174745A (en) * | 2014-08-20 | 2014-12-03 | 宝鼎重工股份有限公司 | Thick steel plate hot press forming system and forming method |
| CN104338860A (en) * | 2014-10-13 | 2015-02-11 | 陈菊芳 | Punch press for punching automobile parts |
| CN104923591A (en) * | 2015-06-12 | 2015-09-23 | 崔琦 | Straightening machine |
| CN106626470A (en) * | 2015-10-28 | 2017-05-10 | 上海宝钢高新技术零部件有限公司 | Method and device for rapid shaping with one press machine and multiple dies |
| CN107454928A (en) * | 2017-04-20 | 2017-12-08 | 惠州市科特测控工程有限公司 | A kind of electro-hydraulic servo power cylinder |
| CN109648906A (en) * | 2019-02-01 | 2019-04-19 | 宁波长荣酿造设备有限公司 | A kind of squeezer and electric protective device |
| CN110253260A (en) * | 2019-06-24 | 2019-09-20 | 李义飞 | A kind of automobile guy cable riveting press equipment |
-
2011
- 2011-04-28 CN CN2011201317769U patent/CN202045897U/en not_active Expired - Fee Related
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102886917B (en) * | 2012-10-09 | 2014-04-23 | 南通大学 | Hydraulic servo control system for efficiently improving pressing precision of powder-forming hydraulic machine |
| CN102886917A (en) * | 2012-10-09 | 2013-01-23 | 南通大学 | Hydraulic servo control system for efficiently improving pressing precision of powder-forming hydraulic machine |
| CN102937120B (en) * | 2012-11-07 | 2016-04-20 | 南通锻压设备股份有限公司 | A kind of large-scale hot upsetting mould hydraulic circuit hydraulic lock |
| CN102937120A (en) * | 2012-11-07 | 2013-02-20 | 南通锻压设备股份有限公司 | Hydraulic lock for large hot-forging die hydraulic circuit |
| CN103302894A (en) * | 2013-06-26 | 2013-09-18 | 合肥海德数控液压设备有限公司 | Electrically-controlled regulating device for underneath blanking stroke of hydraulic machine |
| CN103862693A (en) * | 2014-03-27 | 2014-06-18 | 江苏莘翔机电有限公司 | Novel framework-type fast hydraulic machine |
| CN104174745B (en) * | 2014-08-20 | 2016-09-28 | 宝鼎科技股份有限公司 | Steel plate hot-pressing forming system and forming method |
| CN104174745A (en) * | 2014-08-20 | 2014-12-03 | 宝鼎重工股份有限公司 | Thick steel plate hot press forming system and forming method |
| CN104338860A (en) * | 2014-10-13 | 2015-02-11 | 陈菊芳 | Punch press for punching automobile parts |
| CN104923591A (en) * | 2015-06-12 | 2015-09-23 | 崔琦 | Straightening machine |
| CN106626470A (en) * | 2015-10-28 | 2017-05-10 | 上海宝钢高新技术零部件有限公司 | Method and device for rapid shaping with one press machine and multiple dies |
| CN107454928A (en) * | 2017-04-20 | 2017-12-08 | 惠州市科特测控工程有限公司 | A kind of electro-hydraulic servo power cylinder |
| CN107454928B (en) * | 2017-04-20 | 2019-12-17 | 惠州市科特测控工程有限公司 | Electro-hydraulic servo boosting cylinder |
| CN109648906A (en) * | 2019-02-01 | 2019-04-19 | 宁波长荣酿造设备有限公司 | A kind of squeezer and electric protective device |
| CN110253260A (en) * | 2019-06-24 | 2019-09-20 | 李义飞 | A kind of automobile guy cable riveting press equipment |
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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: 20111123 Termination date: 20140428 |