CN201205566Y - Hydraulic pressing machine for jack - Google Patents
Hydraulic pressing machine for jack Download PDFInfo
- Publication number
- CN201205566Y CN201205566Y CNU2008200674998U CN200820067499U CN201205566Y CN 201205566 Y CN201205566 Y CN 201205566Y CN U2008200674998 U CNU2008200674998 U CN U2008200674998U CN 200820067499 U CN200820067499 U CN 200820067499U CN 201205566 Y CN201205566 Y CN 201205566Y
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- CN
- China
- Prior art keywords
- jack
- screw rods
- hydraulic
- backing plate
- support
- 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
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- Presses And Accessory Devices Thereof (AREA)
Abstract
The utility model relates to a jack type hydraulic press, which is composed of a chassis, a hydraulic jack and a hydraulic transmission device; wherein, the chassis is composed of a working platform support and a cantilever support; a working platform plate is arranged on the working platform support; the hydraulic transmission device is arranged on one end of a square area positioned between the working platform support and the cantilever support; an upper backing plate and a lower backing plate are arranged on the upper and the lower parts of the front end of the cantilever support; four screw rods penetrate the four corners of the upper backing plate as well as the four corners of the lower backing plate; the four screw rods, on the lower ends of which a stamper is assembled, are extended downwards; and the jack is arranged between the stamper and the lower backing plate. Springs are nested on the four screw rods of the jack type hydraulic press.
Description
(1) technical field: the utility model relates to structure steel fabrication, and particularly a kind of conveniently various shaped steel and sheet deformation are corrected the jack hydraulic press of moulding.
(2) background technology: at present in structure steel fabrication member because the cutting, welding, the assembling effect easily produces distortion, general employing flame straightening, the manual rectification, methods such as machinery rectification, the problem that flame straightening exists is the bad control of heating-up temperature, the bad control of mode of heating and heating location, the waste resource, and waste time and energy, manual rectification can only be used to be out of shape little, the member that size is little, corrective force is little, labour intensity is big, efficient is low, machinery is corrected and limited by model specification, can only correct a part of member, also need fixedly mount, the strange land is used inconvenient, equipment cost expense height.
(3) summary of the invention: the purpose of this utility model is to overcome above shortcoming, provides to make things convenient for various shaped steel and sheet deformation to correct the jack hydraulic press of moulding.
The utility model jack hydraulic press, constitute by frame, hydraulic jack, hydraulic transmission, frame is a workbench support and a pole bracket, assist on the workbench support workbench plate is arranged, hydraulic transmission is the right angle area one end setting between workbench support and pole bracket, be provided with upper and lower backing plate in pole bracket front end top and the bottom, on four angles of last lower bolster, be installed with four screw rods, four screw rods extend downwards, and four screw rod lower ends pressing mold is housed, is provided with jack between pressing mold and the lower bolster.Jack hydraulic press all is with spring on four screw rods.
The utility model advantage is to correct and bending various members, but according to manometric data controlled pressure size, guarantees the forming requirements of member.Need not to fix, from heavy and light, use, call conveniently, not limited by the place.
Operation principle of the present utility model: at first member to be corrected is placed on the workbench, the hydraulic point is adjusted to the right place, carry out the curved work of pressure correction and volume then, after workpiece is pressed into required degree, to the hydraulic jack release, the spring that utilizes the machine top enters next duty with the travelling mechanism return.
(4) description of drawings:
Fig. 1 the utility model structural representation
The 1-frame, 2-workbench support, 3-pole bracket, 4-workbench plate, 5-jack, 6-upper padding plate, 7-lower bolster, 8-pressing mold, 9-screw rod, 10-spring, 11-hydraulic tube, 12-hydraulic transmission.
(5) specific embodiment
Make frame 1 referring to Fig. 1 with steel material, frame is divided into workbench support 2, pole bracket 3, on the workbench support, assist workbench plate 4 is arranged, hydraulic transmission 12 is the right angle area one end settings between workbench support and pole bracket, be provided with upper padding plate 6 and lower bolster 7 in pole bracket front end top and the bottom, on four angles of last lower bolster, be installed with four screw rods 9, four screw rods extend downwards, and four screw rod lower ends pressing mold 8 is housed, is provided with jack 5 between pressing mold and the lower bolster.All be with spring 10 on four screw rods, jack is connected with the hydraulic tube 11 of hydraulic transmission.
Claims (2)
1. jack hydraulic press, constitute by frame, hydraulic jack, hydraulic transmission, frame is a workbench support and a pole bracket, assist on the workbench support workbench plate is arranged, it is characterized in that: described hydraulic transmission is the right angle area one end setting between workbench support and pole bracket, be provided with upper and lower backing plate in pole bracket front end top and the bottom, on four angles of last lower bolster, be installed with four screw rods, four screw rods extend downwards, and four screw rod lower ends pressing mold is housed, is provided with jack between pressing mold and the lower bolster.
2. according to the described jack hydraulic press of claim 1, it is characterized in that all being with spring on described four screw rods.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200674998U CN201205566Y (en) | 2008-05-30 | 2008-05-30 | Hydraulic pressing machine for jack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200674998U CN201205566Y (en) | 2008-05-30 | 2008-05-30 | Hydraulic pressing machine for jack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201205566Y true CN201205566Y (en) | 2009-03-11 |
Family
ID=40464634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200674998U Expired - Fee Related CN201205566Y (en) | 2008-05-30 | 2008-05-30 | Hydraulic pressing machine for jack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201205566Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104569150A (en) * | 2013-10-09 | 2015-04-29 | 中国矿业大学(北京) | Coal rock mechanical parameter detector and method for measuring mechanical parameters of coal rock |
| CN105964732A (en) * | 2016-06-29 | 2016-09-28 | 中国船舶重工集团公司第七六研究所 | Board straightening clamp |
-
2008
- 2008-05-30 CN CNU2008200674998U patent/CN201205566Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104569150A (en) * | 2013-10-09 | 2015-04-29 | 中国矿业大学(北京) | Coal rock mechanical parameter detector and method for measuring mechanical parameters of coal rock |
| CN104569150B (en) * | 2013-10-09 | 2017-08-11 | 中国矿业大学(北京) | Coal petrography mechanics parameter detector and its method for determining coal petrography mechanics parameter |
| CN105964732A (en) * | 2016-06-29 | 2016-09-28 | 中国船舶重工集团公司第七六研究所 | Board straightening clamp |
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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: 20090311 Termination date: 20150530 |
|
| EXPY | Termination of patent right or utility model |