CN102632177B - Cylinder-moving type pressing machine for sleeve cylinder - Google Patents
Cylinder-moving type pressing machine for sleeve cylinder Download PDFInfo
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- CN102632177B CN102632177B CN201210134211.5A CN201210134211A CN102632177B CN 102632177 B CN102632177 B CN 102632177B CN 201210134211 A CN201210134211 A CN 201210134211A CN 102632177 B CN102632177 B CN 102632177B
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Abstract
The invention provides a cylinder-moving type pressing machine for a sleeve cylinder, which belongs to a forging pressing machine and is suitable for quick forging, especially the forging production of a material with higher deformation resistance and smaller forging temperature range. A movable plunger is matched with a main cylinder barrel; the main cylinder barrel is connected with a return cylinder; an upper anvil block is mounted at the lower end of the main cylinder barrel; a fixed plunger is fixedly connected with an upper transverse beam and is matched with an inner chamber of the movable plunger; an oil inlet II on the fixed plunger is communicated with the inner chamber of the movable plunger; and an oil inlet I on the fixed plunger is communicated with an concave hole at the bottom of the main cylinder barrel. The technical problem that the existing pressing machine cannot consider pressure, speed grading and low energy consumption simultaneously is solved.
Description
Technical field
The invention belongs to forging press, is a kind of cover cylinder cylinder moving type press concretely.
Background technology
Existing lower cylinder type press normally plunger connects intermediate transverse girder, and upper anvil block is arranged on the below of intermediate transverse girder, and plunger drives intermediate transverse girder and upper anvil block to pump, movable part Heavy Weight, and energy consumption is high; The double-cylinder type press of existing lower cylinder type press has pressure classification and velocity stages function, inner plunger connects intermediate transverse girder, and upper anvil block is arranged on the below of intermediate transverse girder, and inner plunger drives intermediate transverse girder and upper anvil block to pump, still there is movable part Heavy Weight, the defect that energy consumption is high; The upper anvil block of the cylinder moving type press of existing lower cylinder type press is arranged on the lower end of cylinder barrel, and cylinder barrel drives upper anvil block to pump, and movable part is lightweight, although energy consumption is low, does not possess pressure classification and weight grading.Chinese utility model patent Granted publication CN202065272 U " a kind of pull-down open die forging press that overlaps cylinder and adopt described cover cylinder " discloses a kind of cover cylinder that the first pouring orifice and the second pouring orifice are set on working cylinder, this cover cylinder is suitable for the pull-down press of lower cylinder formula press, the cover cylinder of this patent has had pressure classification and velocity stages function, but the small plunger that overlaps cylinder in pull-down press is fixedly connected with frame, forging tools is arranged on inner side, frame upper end, small plunger drives frame and forging tools to pump, still there is movable part Heavy Weight, the defect that energy consumption is high.Meanwhile, the motion parts quality of press is large, and inertia is large, and the swing while causing press work is large, and in the time that Forging Equipment Speed is fast, the swing causing is even more serious especially.
Summary of the invention
The present invention will solve existing press can not take into account the technical problem that pressure, velocity stages and energy consumption are low, provides one to have pressure, velocity stages and energy consumption low, is suitable for the cover cylinder cylinder moving type press of rapid forge.
In order to solve the problems of the technologies described above, the technical scheme that the present invention takes is: a kind of cover cylinder cylinder moving type press, comprise entablature and frame, and upper anvil block and be arranged on the lower anvil block on frame workbench, movable plunger coordinates with master cylinder cylinder; Master cylinder cylinder connects kicker cylinder, and anvil block is installed in lower end; Non-movable piston is fixedly connected on entablature, coordinates with the inner chamber of movable plunger; Pouring orifice II in non-movable piston is communicated with the inner chamber of movable plunger, the shrinkage pool of the sensible master cylinder tube inner chamber of pouring orifice I bottom in non-movable piston.
The oiling of pouring orifice II, master cylinder cylinder and movable plunger move simultaneously, and pressure is little, and speed is fast, and upper anvil block relies on workpiece fast; When upper anvil block approaches workpiece, pouring orifice II is closed, and the oiling of pouring orifice I only has the action of master cylinder cylinder, and pressure is large, and speed is slow, and upper anvil block coordinates workpiece is processed with lower anvil block.Master cylinder cylinder, movable plunger and the upper anvil block of movable part are lightweight, and energy consumption is low, and inertia is little.Kicker cylinder can reset by fast driving movable part.It is lightweight that the present invention combines existing cylinder moving type press movable part, and low power consumption and other advantages, and the advantage such as pressure classification and velocity stages of existing double-cylinder type press are specially adapted to the forging of the higher and interval narrower material of forging temperature of resistance of deformation.
The sectional area of pouring orifice I be pouring orifice II sectional area 1.5-10 doubly.Can effectively realize pressure classification and velocity stages.
The sectional area of pouring orifice I be pouring orifice II sectional area 3-6 doubly.This is preferred data.
Entablature is fixedly connected with frame by pull bar.
The outer surface of master cylinder cylinder is polyhedron-shaped, corresponding with the endoporus that being in frame is polyhedron-shaped; Endoporus in frame studs with guide plate, and the outer surface of guide plate and master cylinder cylinder is slidably matched.Accurate, the stable operation of anvil block in guarantee.
Advantage of the present invention is: coordinate by entablature, non-movable piston and movable plunger, combine existing cylinder moving type press movable part lightweight, low power consumption and other advantages, and the advantage such as pressure classification and velocity stages of existing double-cylinder type press, be specially adapted to the forging of the higher and interval narrower material of forging temperature of resistance of deformation.
Brief description of the drawings
The structural representation of one embodiment of the invention.
Detailed description of the invention
In figure, entablature 1 is fixedly connected with by four pull bars 2 with frame 4.Flange on non-movable piston 7 external diameters is bolted in the groove of entablature 1 bottom surface, and the upper surface of non-movable piston 7 exceeds the upper end face of entablature 1.Non-movable piston 7 is slidably matched by the central lumen hole of sealing ring and movable plunger 8, and the external diameter of movable plunger 8 is slidably matched by the central lumen hole of sealing ring and master cylinder cylinder 9.The opening upwards of master cylinder cylinder 9.The outer surface of master cylinder cylinder 9 is tetrahedron shape, corresponding, has the endoporus that is tetrahedron shape in frame 4, and the endoporus in frame 4 studs with guide plate 12, and guide plate 12 is slidably matched with the outer surface of master cylinder cylinder 9.The cylinder body of kicker cylinder 3 is fixedly mounted in frame 4, and vertical cylinder bar connects the flange of master cylinder cylinder 9 upper ends.Upper anvil block 5 is arranged on the lower end on master cylinder cylinder 9.Master cylinder cylinder 9, movable plunger 8 and non-movable piston 7 are concentric, at right angle setting.The entrance of vertical pouring orifice II 11 is in the upper surface of non-movable piston 7, and outlet is in the central lumen hole of movable plunger 8; Vertical pouring orifice I 10 is through movable plunger 8, and entrance is in the upper surface of non-movable piston 7, and outlet is in the shrinkage pool of master cylinder cylinder 9 central lumen bottoms.The sectional area of pouring orifice I 10 is 5 times of sectional area of pouring orifice II 11.Lower anvil block 6 is arranged on frame workbench.
Claims (4)
1. a cover cylinder cylinder moving type press, comprises entablature (1) and frame (4), and upper anvil block (5) and be arranged on the lower anvil block (6) on frame workbench is characterized in that movable plunger (8) coordinates with master cylinder cylinder (9), the opening upwards of master cylinder cylinder (9); Master cylinder cylinder (9) connects kicker cylinder (3), and anvil block (5) is installed in lower end; It is upper that non-movable piston (7) is fixedly connected on entablature (1), coordinates with the inner chamber of movable plunger (8); Pouring orifice II (11) in non-movable piston (7) is communicated with the inner chamber of movable plunger (8), the shrinkage pool of the upper sensible master cylinder cylinder of pouring orifice I (10) (9) intracavity bottom of non-movable piston (7); The sectional area of pouring orifice I (10) be pouring orifice II (11) sectional area 1.5-10 doubly.
2. a kind of cover cylinder cylinder moving type press according to claim 1, the sectional area that it is characterized in that pouring orifice I (10) be pouring orifice II (11) sectional area 3-6 doubly.
3. a kind of cover cylinder cylinder moving type press according to claim 1, is characterized in that entablature (1) is fixedly connected with frame (4) by pull bar (2).
4. a kind of cover cylinder cylinder moving type press according to claim 1, is characterized in that the outer surface of master cylinder cylinder (9) is polyhedron-shaped, corresponding with the endoporus that being in frame (4) is polyhedron-shaped; Endoporus in frame (4) studs with guide plate (12), and guide plate (12) is slidably matched with the outer surface of master cylinder cylinder (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210134211.5A CN102632177B (en) | 2012-05-03 | 2012-05-03 | Cylinder-moving type pressing machine for sleeve cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210134211.5A CN102632177B (en) | 2012-05-03 | 2012-05-03 | Cylinder-moving type pressing machine for sleeve cylinder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102632177A CN102632177A (en) | 2012-08-15 |
| CN102632177B true CN102632177B (en) | 2014-10-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210134211.5A Active CN102632177B (en) | 2012-05-03 | 2012-05-03 | Cylinder-moving type pressing machine for sleeve cylinder |
Country Status (1)
| Country | Link |
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| CN (1) | CN102632177B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102989962B (en) * | 2013-01-05 | 2015-09-23 | 青岛嘉龙自动化设备有限公司 | A kind of forging press and plunger cylinder manufacture method thereof |
| CN102989961B (en) * | 2013-01-05 | 2015-06-24 | 青岛嘉龙自动化设备有限公司 | Forging press and method for assembling plunger cylinder thereof |
| CN103100629B (en) * | 2013-02-01 | 2015-04-15 | 青岛嘉龙自动化设备有限公司 | Forging machine with plunger type cylinder unbalance loading resistant structures and assembling and using method thereof |
| CN103111573B (en) * | 2013-02-01 | 2015-06-24 | 青岛嘉龙自动化设备有限公司 | Forging machine with return cylinder anti-unbalance-loading mechanisms and assembling method and using method thereof |
| CN103785788B (en) * | 2014-01-16 | 2016-04-13 | 河南职业技术学院 | Hydraulic means |
| CN104525813B (en) * | 2014-12-16 | 2017-02-08 | 徐州开元世纪重型锻压有限公司 | Double-station pre-pressing forming hydraulic machine |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4442694A (en) * | 1980-12-06 | 1984-04-17 | Sms Schloemann-Siemag Aktiengesellschaft | Floor-mounted forging press having a stationary piston with a bore for supplying a pressure medium, and a moving cylinder |
| DE8911808U1 (en) * | 1989-10-04 | 1991-01-31 | SMS Hasenclever GmbH, 4000 Düsseldorf | Forging press |
| US6401516B1 (en) * | 1997-10-15 | 2002-06-11 | Sms Eumuco Gmbh | Hydraulic drive system for forging press or forging machine slides |
| CN201760546U (en) * | 2010-08-13 | 2011-03-16 | 辽阳锻压机床股份有限公司 | Electric spiral coining press |
| CN202065272U (en) * | 2011-01-18 | 2011-12-07 | 沈阳重机重矿机械设备制造有限公司 | Sleeve cylinder and down-pulling type free forging press adopting sleeve cylinder |
| CN202137307U (en) * | 2011-06-10 | 2012-02-08 | 沈阳重机重矿机械设备制造有限公司 | Free forging press |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3534319A1 (en) * | 1985-09-26 | 1987-04-02 | Hasenclever Maschf Sms | MULTI-STAGE FORGING PRESS |
-
2012
- 2012-05-03 CN CN201210134211.5A patent/CN102632177B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4442694A (en) * | 1980-12-06 | 1984-04-17 | Sms Schloemann-Siemag Aktiengesellschaft | Floor-mounted forging press having a stationary piston with a bore for supplying a pressure medium, and a moving cylinder |
| DE8911808U1 (en) * | 1989-10-04 | 1991-01-31 | SMS Hasenclever GmbH, 4000 Düsseldorf | Forging press |
| US6401516B1 (en) * | 1997-10-15 | 2002-06-11 | Sms Eumuco Gmbh | Hydraulic drive system for forging press or forging machine slides |
| CN201760546U (en) * | 2010-08-13 | 2011-03-16 | 辽阳锻压机床股份有限公司 | Electric spiral coining press |
| CN202065272U (en) * | 2011-01-18 | 2011-12-07 | 沈阳重机重矿机械设备制造有限公司 | Sleeve cylinder and down-pulling type free forging press adopting sleeve cylinder |
| CN202137307U (en) * | 2011-06-10 | 2012-02-08 | 沈阳重机重矿机械设备制造有限公司 | Free forging press |
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| Publication number | Publication date |
|---|---|
| CN102632177A (en) | 2012-08-15 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
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| CP01 | Change in the name or title of a patent holder |
Address after: Chunyang Road North, Siyuan road 266111 in Shandong Province in Qingdao high tech Industrial Development Zone on the west side Patentee after: QINGDAO HEDMARK INTELLIGENT EQUIPMENT CO.,LTD. Address before: Chunyang Road North, Siyuan road 266111 in Shandong Province in Qingdao high tech Industrial Development Zone on the west side Patentee before: QINGDAO HUADONG ENGINEERING MACHINERY Co.,Ltd. |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A sleeve cylinder dynamic press Effective date of registration: 20220930 Granted publication date: 20141008 Pledgee: Agricultural Bank of China Limited Qingdao Branch Business Department Pledgor: QINGDAO HEDMARK INTELLIGENT EQUIPMENT CO.,LTD. Registration number: Y2022370010145 |