CN105711145A - Large-size hydraulic machine frame of tenon type structure - Google Patents
Large-size hydraulic machine frame of tenon type structure Download PDFInfo
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- CN105711145A CN105711145A CN201410726041.9A CN201410726041A CN105711145A CN 105711145 A CN105711145 A CN 105711145A CN 201410726041 A CN201410726041 A CN 201410726041A CN 105711145 A CN105711145 A CN 105711145A
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- tenon
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- rotation supporting
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Abstract
The invention relates to the technical field of large-size hydraulic machine equipment, in particular to a large-size hydraulic machine frame of a tenon type structure. The large-size hydraulic machine frame comprises a machine frame body. The machine frame body comprises an upper beam, a lower beam and two side columns. Convex semi-cylindrical tenons A are arranged in the middles of the front surface and the back surface of the upper beam correspondingly, and an anti-rotation supporting plane A is arranged in the position flush with a top arc of the upper portion of each semi-cylindrical tenon A and is perpendicular to the perpendicular surface of the side surface of the upper beam. Semi-cylindrical tenons B are arranged in the upper portions of the front surface and the back surface of the lower beam correspondingly, and an anti-rotation supporting plane B is arranged in the position flush with a bottom arc of each semi-cylindrical tenon B and is perpendicular to the perpendicular surface of the side surface of the lower beam. The straight side at the top of each semi-cylindrical tenon B is flush with the upper surface of the lower beam. The large-size hydraulic machine frame of the tenon type structure has the characteristics that installation is convenient, machining during producing is easy, the one-piece transportation weight is lightened, transportation is convenient, and the cost is reduced.
Description
[technical field]
The present invention relates to large hydraulic press equipment technical field, be specifically related to a kind of tenon type structure large hydraulic press frame.
[background technology]
Hydraulic press frame is for hydraulic press just as the body of people is for people, and its importance is not sayed and bright.From hydraulic press frame form, have vertical and horizontal；From frame building form, there are beam column convolution, open side type, frame-type, steel wire winding prestressed stand formula, drum type brake and armored concrete integrated casting type etc..
Beam column convolution frame, is that medium-small hydraulic press uses the widest form, but the more big use beam column construction of machine is more difficult.Such as a nominal pressure is the hydraulic press of 40MN, if adopting three beam four-column type structures, and when column adopts general structural steel, the diameter of pillar type column will at more than 420MM, the pretension being the manufacture of column and nut all can be highly difficult, it does not have special pre-tightening apparatus is not possible.
Type rack have that post is pull-type and monoblock type point.Due to type rack compact conformation, layout is attractive in appearance, is also used widely in hydraulic press, but uses also restrained in large hydraulic press.Large hydraulic press is not only that nominal pressure is very big, and effectively area of work also requires that very big.Adopting post to draw type rack, the difficulty run into is identical with beam column convolution frame；Adopting general frame open frame, no matter be that the method adopting welding or casting manufactures, its volume all must be huge, and weight is considerable, causes impassable obstacle to the machining of frame and transport.
Steel wire winding prestressed stand formula, drum type brake frame, have that intensity is high, lightweight, anti-fatigue performance is good and be prone to the advantages such as processing processing and manufacturing, but the lightweight of it is for the hydraulic press of same specification, for large hydraulic press, adopt steel wire winding open frame, the truck of its overall weight largest domestic also cannot transport, it is therefore necessary to the use scene to hydraulic press is gone to manufacture frame, and this is all inconvenient for for manufacturer and the user of hydraulic press.
Such as, one master cylinder pressure 40MN, workbench effective area requires the Integral frame-type hydraulic machine for 3500mmX2500mm, and the peripheral dimension of frame is 6200mmX5410mmX2500mm, inner chamber is of a size of 3700mmX2410mmX2500mm, and the inner chamber of frame and interior hole machined are quite not easily.The net weight of whole frame is more than 200 tons, and as used Automobile Transportation, putting in any case will ultra-wide or superelevation.Domestic truck carrying capacity maximum at present is 200 tons, say, that such frame is currently and is difficult to manufacture and cannot transport.
[summary of the invention]
Present invention aims to the defect of prior art and deficiency, a kind of simple in construction is provided, reasonable in design, a kind of tenon type structure large hydraulic press frame easy to use, it adopts joinery and its construction principle to be designed manufacturing, by in traditional large hydraulic press by upper beam, underbeam (workbench), lateral column composition can not decouple integral-rack, it is split as independent upper beam, underbeam (workbench) and lateral column (two pieces), frame one is divided into four, it has easy for installation, during production, machining is simple, alleviate the weight of single-piece transport, convenient transport, save cost.
A kind of tenon type structure large hydraulic press frame of the present invention, it includes frame body, and described frame body includes upper beam, underbeam, two lateral column compositions；Before and after described upper beam, two Middle face are correspondingly arranged on the arc place of flushing, top, the semicolumn tenon A of protrusion, this semicolumn tenon A top and arrange an anti-rotation supporting plane A, and this anti-rotation supporting plane A becomes an angle of 90 degrees with the vertical of upper beam sides；Before and after described underbeam, top, two sides is correspondingly arranged on semicolumn tenon B, and the arc place of flushing at the bottom of this semicolumn tenon B arranges an anti-rotation supporting plane B, and this anti-rotation supporting plane B becomes an angle of 90 degrees with the vertical of lower beam sides, and this semicolumn tenon B top straight flange is concordant with underbeam upper surface；Arranging an inner chamber in described lateral column, the upper and lower of this inner chamber is arranged to the semicircle fourth of the twelve Earthly Branches A that matches with semicolumn tenon A and semicolumn tenon B and semicircle fourth of the twelve Earthly Branches B, this semicircle fourth of the twelve Earthly Branches A and the B cambered surface place of flushing, the semicircle fourth of the twelve Earthly Branches is respectively arranged with anti-rotation supporting plane C and anti-rotation supporting plane D；Between described upper beam and underbeam, both sides are respectively arranged with lateral column；Semicolumn tenon A on described upper beam and underbeam and semicolumn tenon B, tenon is fitted in the semicircle fourth of the twelve Earthly Branches A on two side columns and semicircle fourth of the twelve Earthly Branches B, and anti-rotation supporting plane A on upper beam and underbeam and anti-rotation supporting plane B, it is close to fixing with the anti-rotation supporting plane C of two side columns and anti-rotation supporting plane D.
Further, top, described frame body two sides is correspondingly arranged on support brace respectively.
After adopting said structure, present invention have the beneficial effect that a kind of tenon type structure large hydraulic press frame of the present invention, it adopts joinery and its construction principle to be designed manufacturing, being decoupled integral-rack by traditional large hydraulic press by what upper beam, underbeam (workbench), lateral column formed, it is split as independent upper beam, underbeam (workbench) and lateral column (two pieces), frame one is divided into four, it has easy for installation, during production, machining is simple, alleviate the weight of single-piece transport, convenient transport, saves cost.
[accompanying drawing explanation]
Accompanying drawing described herein is used to provide a further understanding of the present invention, constitutes the part of the application, but is not intended that inappropriate limitation of the present invention, in the accompanying drawings:
Fig. 1 is present configuration schematic diagram；
Fig. 2 is the upper beam structure schematic diagram of the present invention；
Fig. 3 is the lower beam structure schematic diagram of the present invention；
Fig. 4 is the lateral column left view structural representation of the present invention；
Fig. 5 is the right TV structure schematic diagram of lateral column of the present invention.
Description of reference numerals:
1, upper beam；11, semicolumn tenon A；12, anti-rotation supporting plane A；2, underbeam；21, semicolumn tenon B；22, anti-rotation supporting plane B；3, lateral column；31, semicircle fourth of the twelve Earthly Branches A；32, semicircle fourth of the twelve Earthly Branches B；33, anti-rotation supporting plane C；34, anti-rotation supporting plane C；4, support brace.
[detailed description of the invention]
Describe the present invention, illustrative examples therein and explanation in detail below in conjunction with accompanying drawing and specific embodiment to be only used for explaining the present invention, but not as a limitation of the invention.
As Figure 1-Figure 5, a kind of tenon type structure large hydraulic press frame described in this detailed description of the invention, it includes frame body, and described frame body includes upper beam 1,2, two lateral columns 3 of underbeam form；Before and after described upper beam 1, two Middle face are correspondingly arranged on the arc place of flushing, top, the semicolumn tenon A11 of protrusion, this semicolumn tenon A11 top and arrange an anti-rotation supporting plane A12, and this anti-rotation supporting plane A12 becomes an angle of 90 degrees with the vertical of upper beam 1 side；Before and after described underbeam 2, top, two sides is correspondingly arranged on semicolumn tenon B21, the arc place of flushing at the bottom of this semicolumn tenon B21 arranges an anti-rotation supporting plane B22, this anti-rotation supporting plane B22 becomes an angle of 90 degrees with the vertical of underbeam 2 side, and this semicolumn tenon B21 top straight flange is concordant with underbeam 2 upper surface；In described lateral column 3, an inner chamber is set, the upper and lower of this inner chamber is arranged to the semicircle fourth of the twelve Earthly Branches A31 that matches with semicolumn tenon A11 and semicolumn tenon B21 and semicircle fourth of the twelve Earthly Branches B32, this semicircle fourth of the twelve Earthly Branches A31 and the B32 cambered surface place of flushing, the semicircle fourth of the twelve Earthly Branches is respectively arranged with anti-rotation supporting plane C33 and anti-rotation supporting plane D34；Between described upper beam 1 and underbeam 2, both sides are respectively arranged with lateral column 3；Semicolumn tenon A11 on described upper beam 1 and underbeam 2 and semicolumn tenon B21, tenon is fitted in the semicircle fourth of the twelve Earthly Branches A31 on two side columns and semicircle fourth of the twelve Earthly Branches B32, and anti-rotation supporting plane A12 on upper beam 1 and underbeam 2 and anti-rotation supporting plane B22, it is close to fixing with the anti-rotation supporting plane C33 of two side columns and anti-rotation supporting plane D34.
Top, described frame body two sides is correspondingly arranged on support brace 4 respectively.
In the present invention, upper beam and the underbeam (workbench) of frame body are designed and manufactured into both sides and have semicolumn tenon (semicolumn tenon A and semicolumn tenon B) by the present invention, and are having anti-rotation supporting plane (anti-rotation supporting plane A and anti-rotation supporting plane B) with the half round tenon top arc place of flushing processing；It is the semicircle fourth of the twelve Earthly Branches (semicircle fourth of the twelve Earthly Branches A and semicircle fourth of the twelve Earthly Branches B) up and down that lateral column is designed and manufactured into inner chamber, and periphery is shaped to arc according to the fourth of the twelve Earthly Branches, meanwhile, is also having anti-rotation supporting plane (anti-rotation supporting plane C and anti-rotation supporting plane D) with the top arc place of the flushing processing of the semicircle fourth of the twelve Earthly Branches.Only need to simply tenon be fitted in the fourth of the twelve Earthly Branches during installation frame and allow the anti-rotation supporting plane of upper underbeam and the anti-rotation supporting plane of lateral column be close to and then may be used.The anti-rotation bearing-surface of underbeam anti-rotation bearing-surface and lateral column is close to, and the deadweight of beam is pressed on lateral column to realize on the lower；Upper beam anti-rotation bearing-surface is close to lateral column anti-rotation bearing-surface, realizes by the support brace above frame, because hanging over the top of two side columns above support brace, screw arranged below is connected (see Fig. 3) with upper beam.
In processing during the semicolumn tenon of underbeam, first the working face of upper underbeam is processed, then upper underbeam is affixed snap point face-to-face and is welded into one, the processing of two semicylinders is become a cylindrical processing, after processing again by upper underbeam separately.The semicircle period of the day from 5 am. to 7 am. of processing lateral column, first by good for the big plane machining of two lateral columns, be then integrally fixed processing surrounding and inner chamber by two lateral columns, makes the size at two lateral column fourths of the twelve Earthly Branches completely the same；By two its anti-rotation supporting planes of the side-by-side processing of lateral column, the anti-rotation supporting plane position making two side columns is completely the same.
The present invention and the contrast of traditional large hydraulic press frame: the general frame open frame one of a large hydraulic press is divided into four by the design, change can not be processed as can process, can not transport as transporting, allow large hydraulic press type rack manufacture and design become simple.Such as, manufacture and design a nominal pressure and reach the type rack of 40MN, if its workbench effective area to reach 3500MMX2500MM, the peripheral dimension of frame is 6200mmX5410mmX2500mm, inner chamber is of a size of 3700mmX2410mmX2500mm, and the inner chamber of frame and interior hole machined are quite not easily.The net weight of whole frame is more than 200 tons, and as used Automobile Transportation, putting in any case will ultra-wide or superelevation.Domestic truck carrying capacity maximum at present is 200 tons.That is such frame is currently and is difficult to manufacture and cannot transport.And if adopt the design, whole frame is divided into following four pieces to be carried out manufacturing and transporting, and assembles after making land used again, with regard to what difficulty can solve easily.Adopting the design, the heaviest workpiece is upper beam, and its largest contours is of a size of 3500mmX3300mm, net weight 59 tons；The lightest workpiece is lateral column, and the largest contours of each lateral column is of a size of 6300mmX3500mmX450mm, and net weight is 31 tons.
A kind of tenon type structure large hydraulic press frame of the present invention, it adopts joinery and its construction principle to be designed manufacturing, being decoupled integral-rack by traditional large hydraulic press by what upper beam, underbeam (workbench), lateral column formed, being split as independent upper beam, underbeam (workbench) and lateral column (two pieces), frame one is divided into four, it has easy for installation, during production, machining is simple, alleviate the weight of single-piece transport, convenient transport, save cost.
The above is only the better embodiment of the present invention, therefore all equivalences done according to the structure described in present patent application scope, feature and principle change or modify, and are all included within the scope of present patent application.
Claims (2)
1. a tenon type structure large hydraulic press frame, it is characterised in that: it includes frame body, and described frame body includes upper beam, underbeam, two lateral column compositions；Before and after described upper beam, two Middle face are correspondingly arranged on the arc place of flushing, top, the semicolumn tenon A of protrusion, this semicolumn tenon A top and arrange an anti-rotation supporting plane A, and this anti-rotation supporting plane A becomes an angle of 90 degrees with the vertical of upper beam sides；Before and after described underbeam, top, two sides is correspondingly arranged on semicolumn tenon B, and the arc place of flushing at the bottom of this semicolumn tenon B arranges an anti-rotation supporting plane B, and this anti-rotation supporting plane B becomes an angle of 90 degrees with the vertical of lower beam sides, and this semicolumn tenon B top straight flange is concordant with underbeam upper surface；Arranging an inner chamber in described lateral column, the upper and lower of this inner chamber is arranged to the semicircle fourth of the twelve Earthly Branches A that matches with semicolumn tenon A and semicolumn tenon B and semicircle fourth of the twelve Earthly Branches B, this semicircle fourth of the twelve Earthly Branches A and the B cambered surface place of flushing, the semicircle fourth of the twelve Earthly Branches is respectively arranged with anti-rotation supporting plane C and anti-rotation supporting plane D；Between described upper beam and underbeam, both sides are respectively arranged with lateral column；Semicolumn tenon A on described upper beam and underbeam and semicolumn tenon B, tenon is fitted in the semicircle fourth of the twelve Earthly Branches A on two side columns and semicircle fourth of the twelve Earthly Branches B, and anti-rotation supporting plane A on upper beam and underbeam and anti-rotation supporting plane B, it is close to fixing with the anti-rotation supporting plane C of two side columns and anti-rotation supporting plane D.
2. a kind of tenon type structure large hydraulic press frame according to claim 1, it is characterised in that: top, described frame body two sides is correspondingly arranged on support brace respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410726041.9A CN105711145B (en) | 2014-12-04 | 2014-12-04 | A kind of tenon type structure large hydraulic press frame |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410726041.9A CN105711145B (en) | 2014-12-04 | 2014-12-04 | A kind of tenon type structure large hydraulic press frame |
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| Publication Number | Publication Date |
|---|---|
| CN105711145A true CN105711145A (en) | 2016-06-29 |
| CN105711145B CN105711145B (en) | 2017-08-29 |
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| CN201410726041.9A Active CN105711145B (en) | 2014-12-04 | 2014-12-04 | A kind of tenon type structure large hydraulic press frame |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107650406A (en) * | 2017-07-03 | 2018-02-02 | 江苏国力锻压机床有限公司 | A kind of heavy hydraulic press |
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| CN201279936Y (en) * | 2008-07-30 | 2009-07-29 | 常州市科诺电子设备有限公司 | Bearing main panel of heating press |
| JP2010137281A (en) * | 2008-11-17 | 2010-06-24 | Kobe Steel Ltd | Pressurizing device |
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| CN107650406A (en) * | 2017-07-03 | 2018-02-02 | 江苏国力锻压机床有限公司 | A kind of heavy hydraulic press |
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| Publication number | Publication date |
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| CN105711145B (en) | 2017-08-29 |
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Address after: 453621, Meng Zhuang Village West of Meng Zhuang Town, Huixian City, Xinxiang, Henan Patentee after: Henan Meng Dian group Xingdi forging and pressing equipment manufacturing Co., Ltd. Address before: 453621, Meng Zhuang Village West of Meng Zhuang Town, Huixian City, Xinxiang, Henan Patentee before: Henan Xing Di forging equipment Manufacturing Co., Ltd |