CN201279566Y - Hydraulic press - Google Patents

Hydraulic press Download PDF

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Publication number
CN201279566Y
CN201279566Y CNU2008201842967U CN200820184296U CN201279566Y CN 201279566 Y CN201279566 Y CN 201279566Y CN U2008201842967 U CNU2008201842967 U CN U2008201842967U CN 200820184296 U CN200820184296 U CN 200820184296U CN 201279566 Y CN201279566 Y CN 201279566Y
Authority
CN
China
Prior art keywords
hydraulic cylinder
packed
side rail
pressing plate
upright post
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
Application number
CNU2008201842967U
Other languages
Chinese (zh)
Inventor
韩克荣
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
QINGDAO EAST STEEL TOWER STOCK CO Ltd
Original Assignee
QINGDAO EAST STEEL TOWER STOCK CO Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by QINGDAO EAST STEEL TOWER STOCK CO Ltd filed Critical QINGDAO EAST STEEL TOWER STOCK CO Ltd
Priority to CNU2008201842967U priority Critical patent/CN201279566Y/en
Application granted granted Critical
Publication of CN201279566Y publication Critical patent/CN201279566Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a hydraulic machine, which comprises a stander, a pressing plate and a working platform, wherein, the stander comprises a stand and an upright post which is fixed on the stand; the upper part of the upright post is provided with an upper side beam, and the lower part is provided with a lower side beam, and the upper side beam is provided with an ascending device and a descending device; the pressing plate is connected with the ascending and the descending devices through a movable beam which can be movably sleeved on the upright post; and the working platform is fixed on the lower side beam. For the hydraulic machine is provided with the upright post, and the movable beam is sleeved on the upright post, the pressing rising height can be adjusted by adjusting the position of the movable beam, so that the pressing rising height is increased; moreover, the length of the movable beam and the working platform can be increased according to the distance of the upright post, so that the pressing area is increased, and the pressure of the hydraulic cylinder is increased. The hydraulic machine has reasonable structure and convenient operation, and reduces the production cost, and improves the production efficiency, and also improves the manufacturing quality of the component.

Description

Hydraulic press
Technical field
The utility model relates to a kind of forcing press, is specifically related to a kind of large-scale steel pipe forming hydraulic press.
Background technology
In compacting steel pipe pipe fitting process, the thicker pipe fitting of major diameter tube wall particularly, the forcing press compacting area of little tonnage is little, and pressure altitude is low, stroke is little, do not reach drawing design and engine request, thereby need the compacting area big, it is highly big to play pressure, stroke is big, and the compacting area is big, rise to press highly high large pressing machine, remedies in process of manufacture the deficiency of equipment and technology on the compacting large-size pipe.
The utility model content
The utility model provides a kind of compacting area big at the above-mentioned deficiency that the compacting area is little, pressure altitude is low, stroke is little that existing forcing press exists, and it is highly high to play pressure, and stroke is big, the hydraulic press that pressure is bigger.
The technical solution of the utility model is; A kind of hydraulic press, comprise frame, pressing plate and workbench, described frame comprises support and the column that is packed on the support, the top of described column is fixed with top side rail, the bottom is fixed with bottom side rail, be fixed with a riser and a lowering means on the top side rail, pressing plate is connected with lowering means with riser respectively by a movable moving beam that is sleeved on the column; Described workbench is packed on the bottom side rail;
Preferably, described riser comprises the guide pillar that is packed on the top side rail, is sleeved on pull back beam and backhaul hydraulic cylinder on the guide pillar, and the backhaul hydraulic cylinder is packed on the beam of pulling back, and the piston rod of backhaul hydraulic cylinder is connected with moving beam;
Preferably, described lowering means is a main hydraulic cylinder, and main hydraulic cylinder is packed in the bottom of top side rail, and the piston rod of main hydraulic cylinder is connected with moving beam;
Preferably, described pressing plate is packed on the moving beam, and four jiaos of pressing plate are sleeved on the guide pillar by the nylon guide cover.
The beneficial effects of the utility model are: the utility model is set with moving beam owing to be provided with column on the column, can adjust the height of pressing by the position of regulating moving beam, thereby has made that the height of pressing is bigger; And the length of moving beam and workbench can become big according to the distance between column, make that also the compacting area is bigger, thereby just makes the pressure of hydraulic cylinder increase.The utility model is rational in infrastructure, and is easy to operate, reduced production cost, improved production efficiency, also improved the part workmanship simultaneously.
Description of drawings
Accompanying drawing 1 is the structural representation of the utility model specific embodiment;
Accompanying drawing 2 is the side structure schematic diagram of the utility model specific embodiment.
The specific embodiment
Specific embodiment of the utility model shown in Fig. 1 to 2, a kind of hydraulic press, comprise frame, pressing plate 1 and workbench 2, described frame comprises support 3 and eight root posts 4 that are packed on the support 3, the top of described column 4 is fixed with top side rail 5, the bottom is fixed with bottom side rail 6, is fixed with a riser and a lowering means on the top side rail 5, and pressing plate 1 is connected with lowering means with riser respectively by a movable moving beam 7 that is sleeved on the column 4; Workbench 2 is packed on the bottom side rail 6.Riser comprises the guide pillar 8 that is packed on the top side rail 5, is sleeved on pull back beam 9 and backhaul hydraulic cylinder 10 on the guide pillar 8, and backhaul hydraulic cylinder 10 is packed on the beam 9 of pulling back, and the piston rod of backhaul hydraulic cylinder 10 is connected with moving beam 7; Lowering means is a main hydraulic cylinder 11, and main hydraulic cylinder 11 is packed in the bottom of top side rail 5, and the piston rod of main hydraulic cylinder 11 is connected with moving beam 7; Pressing plate 1 is packed on the moving beam 7, and four jiaos of pressing plate 1 are sleeved on the guide pillar 8 by the nylon guide cover.
During work, move upward, 10 actions of backhaul hydraulic cylinder make the beam 9 of pulling back move upward by guide pillar 8 and the moving beam 7 of backhaul hydraulic cylinder piston rod pulling, drive pressing plate 1 by moving beam 7 again and move upward; Move downward, main hydraulic cylinder 11 actions drive moving beam 7 by the main hydraulic cylinder piston rod and move downward, and drive pressing plate 1 by moving beam 7 again and move downward, thereby form pumping of hydraulic press.

Claims (4)

1. hydraulic press, comprise frame, pressing plate (1) and workbench (2), described frame comprises support (3) and is packed in column (4) on the support (3), it is characterized in that: the top of described column (4) is fixed with top side rail (5), the bottom is fixed with bottom side rail (6), be fixed with a riser and a lowering means on the top side rail (5), pressing plate (1) is connected with lowering means with riser respectively by a movable moving beam (7) that is sleeved on the column (4); Described workbench (2) is packed on the bottom side rail (6).
2. hydraulic press according to claim 1 is characterized in that; Described riser comprises the guide pillar (8) that is packed on the top side rail (5), is sleeved on beam of pulling back (9) and backhaul hydraulic cylinder (10) on the guide pillar (8), backhaul hydraulic cylinder (10) is packed on the beam of pulling back (9), and the piston rod of backhaul hydraulic cylinder (10) is connected with moving beam (7).
3. hydraulic press according to claim 1 is characterized in that; Described lowering means is main hydraulic cylinder (11), and main hydraulic cylinder (11) is packed in the bottom of top side rail (5), and the piston rod of main hydraulic cylinder (11) is connected with moving beam (7).
4. hydraulic press according to claim 2 is characterized in that: described pressing plate (1) is packed on the moving beam (7), and four jiaos of pressing plate (1) are sleeved on the guide pillar (8) by the nylon guide cover.
CNU2008201842967U 2008-12-31 2008-12-31 Hydraulic press Expired - Fee Related CN201279566Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2008201842967U CN201279566Y (en) 2008-12-31 2008-12-31 Hydraulic press

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2008201842967U CN201279566Y (en) 2008-12-31 2008-12-31 Hydraulic press

Publications (1)

Publication Number Publication Date
CN201279566Y true CN201279566Y (en) 2009-07-29

Family

ID=40926454

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2008201842967U Expired - Fee Related CN201279566Y (en) 2008-12-31 2008-12-31 Hydraulic press

Country Status (1)

Country Link
CN (1) CN201279566Y (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102950237A (en) * 2012-11-30 2013-03-06 天津市天锻压力机有限公司 Multidirectional pressing hydraulic machine of petroleum drill stem joint
CN104525813A (en) * 2014-12-16 2015-04-22 徐州开元世纪重型锻压有限公司 Double-station pre-pressing forming hydraulic machine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102950237A (en) * 2012-11-30 2013-03-06 天津市天锻压力机有限公司 Multidirectional pressing hydraulic machine of petroleum drill stem joint
CN102950237B (en) * 2012-11-30 2016-08-03 天津市天锻压力机有限公司 A kind of multidirectional pressing hydraulic machine of joint of petroleum drill rod
CN104525813A (en) * 2014-12-16 2015-04-22 徐州开元世纪重型锻压有限公司 Double-station pre-pressing forming hydraulic machine

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20090729

Termination date: 20171231

CF01 Termination of patent right due to non-payment of annual fee